1 Fri Apr 9 15:01:12 1993 Stu Grossman (grossman@cygnus.com)
3 * remote.c (remote_open): Use SERIAL_OPEN instead of serial_open.
4 (putpkt, getpkt): Use new return codes for SERIAL_READCHAR.
5 * ser-go32.c: Return -1 on most failures, 0 on most successes,
6 and use new return codes for go32_readchar().
7 * ser-unix.c: Ditto. Also, move error handling up to caller for
9 * serial.c (serial_open): Internal call, not SERIAL_OPEN to get
11 (serial_close): New routine to wrap around device close routine.
12 serial.h: Clean & document return values more clearly.
14 Fri Apr 9 10:20:55 1993 Jim Kingdon (kingdon@cygnus.com)
16 * rs6000-pinsn.c (print_operand): Deal with no operand instructions.
18 * rs6000-pinsn.c (print_operand, case LI): Print condition register
19 operand in decimal rather than wrong textual versions.
21 * printcmd.c (_initialize_printcmd): Clean up docstring for "x"
22 (mention 't', remove false thing about 'g' only good with 'f').
24 * breakpoint.h: move "struct breakpoint" and friends to top of
25 file so that bpstat_find_breakpoint prototype works.
27 * solib.c (struct so_list): Add bfd field.
28 (solib_map_sections): Leave bfd open and scratch_pathname allocated.
29 Put the bfd in bfd field of the so_list.
30 (clear_solib): Free bfd name and close_bfd on the bfd.
32 Fri Apr 9 00:45:41 1993 Per Bothner (bothner@rtl.cygnus.com)
34 * valarith.c (value_subscript): Add COERCE_REF.
35 **** start-sanitize-chill ****
36 * ch-exp.y (operand_5): We can generalize the 2nd operand
37 of a string repetition ot 'literal' without ambiguity.
38 **** end-sanitize-chill ****
40 Thu Apr 8 10:15:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
42 * breakpoint.h (struct bpstat): Remove momentary field.
43 Remove bpstat_momentary_breakpoint. This was always kludgy
44 and is no longer used.
46 * breakpoint.h: Add enum bpstat_what.
47 breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status):
48 stop and print fields of bpstat now per-breakpoint, not just
49 one for the whole chain.
50 breakpoint.{c,h} (bpstat_what): New function.
51 breakpoint.h: Remove bpstat_stop and bpstat_should_print.
52 infrun.c: Replace switch (stop_bpstat->breakpoint_at->type)
53 with call to bpstat_what.
54 README: Remove watchpoint/breakpoint bug from known bugs.
56 * breakpoint.h: Prototype bpstat_find_breakpoint.
58 Thu Apr 8 16:01:21 1993 Fred Fish (fnf@cygnus.com)
60 * symtab.c (find_methods, gdb_mangle_name): Note that functions
62 * symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P,
63 DESTRUCTOR_PREFIX_P): Note that macros are g++ specific.
65 Thu Apr 8 12:45:32 1993 Ian Lance Taylor (ian@cygnus.com)
67 * i960-pinsn.c (tabent): Copied struct definition from
70 Thu Apr 8 10:34:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
72 * symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname
74 * symtab.c (gdb_mangle_name): Use it.
75 * symtab.c (find_methods): Do not add destructors to choice list
77 * symtab.c (decode_line_1): Make breakpoints on destructors work
80 Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com)
82 * ser-go32.c: Make it use serial port name.
83 * go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc.
85 * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not
88 Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com)
90 * configure.in: Only configure sparclite subdir when target_cpu
93 Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com)
95 * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char.
96 Remove FIXME comment regarding this.
98 * symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
100 * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
102 Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com)
104 Add section table to objfile struct. Use it for find_pc_section.
105 * objfiles.c (add_to_objfile_sections,
106 build_objfile_section_table, find_pc_section): new functions.
107 (allocate_objfile): build section table.
108 * objfiles.h (struct obj_section): new structure.
109 (struct objfile): add section table.
110 (find_pc_section): new prototype.
111 * solib.[ch] (find_pc_section_from_so_list): removed.
112 * sparc-tdep.c: include objfiles.h for find_pc_section. include
113 symfile.h for objfiles.h.
114 (in_solib_trampoline): adjusted for new find_pc_section
115 prototype. Removed BAD_RICH_HACK ifdefs.
116 * symfile.c (syms_from_objfile): offset objfile sections.
117 (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs.
118 * symfile.h (find_pc_section): prototype removed. Also fixed
119 comment typo NUL -> NULL.
120 * target.[ch] (find_pc_section_from_targets): removed.
121 * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
123 Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com)
125 * ser-go32.c: Format. (go32_open): Use proper return value.
127 * configure.in: Undo conditional configdirs hack for sparclite.
129 Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
131 * symtab.c (list_symbols): When call break_command, pass both
132 filename and function name not just function name.
134 Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com)
136 (Changes and new files to make "none" a full fledged configuration)
137 * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files.
138 Currently only tm-none.h has any meaningful contents.
139 * config/none/none.mh (NAT_FILE): Use nm-none.h
140 * config/none/none.mh (XM_FILE): Use xm-none.h
141 * config/none/none.mt (TM_FILE): Use tm-none.h
142 * Makefile.in (depend): Remove comment about parse errors in
143 valops.c, it now parses correctly and generates a correct depend
144 line. Remove line that touches xm.h, tm.h, and nm.h; they are
145 now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
147 Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com)
149 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
151 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
152 exactly 8 characters.
154 Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com)
156 * configure.in: Sparclite uses sparc config dir. Also has it's
157 own tm- & .mt files now. Also add sparclite to configdirs.
158 * go32-xdep.c: Dummy routines for sigsetmask & strlwr.
159 * config/i386/go32.mh: Nullify def of TERMCAP.
160 * config/i386/xm-go32.h: Get rid of redef of EIO.
161 * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite
162 specific configs. Very similar to sun4os4, but without solib.
163 * sparclite/{Makefile.in configure.in}: First cut at making this
166 Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com)
168 * ser-go32.c: First cut at adapting to new serial interface.
170 Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com)
172 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].
173 These implement a new serial line interface for talking to remote
175 * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts,
176 EXCEPT go32, which gets ser-go32.c.
177 * remote.c: Use new serial interface. More remote-xxx's to be
179 * ser-bsd.c, ser-termios.c: Removed.
180 * serial.c: New. Implements common operations for all serial
182 * ser-unix.c: New. Unix specific serial operations for various
183 flavors of Unix (Posix, SysV, BSD).
184 * serial.h: Generic serial interface defs.
185 * config/i386/go32.mh, config/i386/i386bsd.h,
186 config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove
187 ser-bsd.o from XDEPFILES. All the magic is now handled in
190 Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
192 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
194 Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
196 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
198 * rs6000-tdep.c (frameless_function_invocation): Don't even think
199 about framelessness except on the innermost frame.
201 * xcoffexec.c: Call fatal() not abort().
203 * stabsread.c (patch_block_stabs): If stab & no symbol, make
204 a LOC_OPTIMIZED_OUT symbol.
205 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
206 findvar.c (read_var_value), printcmd.c (address_info),
207 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
208 m2-exp.y (yylex): Deal with it.
209 **** start-sanitize-chill ****
210 ch-exp.y (yylex): Deal with it.
211 **** end-sanitize-chill ****
213 Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
215 * findvar.c (value_from_register): H8500 specific, check to see
216 if we are looking at short pointer. If so, skip crock.
217 * h8500-tdep.c (h8500_frame_chain): Mask down value from
218 read_memory_integer() to avoid getting messed up by sign extension.
220 Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
222 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
223 ifdef protect using BAD_RICH_HACK. This should be removed soon.
224 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
226 Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
228 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
230 * core.c (dis_asm_print_address): New function.
232 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
235 Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
237 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
238 entire breakpoint chain and print only the first entry that needs to
239 be printed and needs to be stopped for. Fixes problems with printing
240 of multiple breakpoints with different conditions.
241 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
242 effectively stops printing of the breakpoint chain.
243 * breakpoint.c (print_it_noop): New routine to print nothing
244 for this breakpoint entry and dont stop printing.
245 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
246 watchpoint only if it is enabled.
247 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
248 descriptor from the library to make backtraces through setjmp work.
249 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
251 * mips-tdep.c (read_next_frame_reg): Provide correct values for
252 all registers saved within sigtramp, cleanup.
254 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
256 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
258 Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
260 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
261 with prototype in ../include/dis-asm.h.
263 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
265 * core.c (dis_asm_{read_memory,memory_error}): New functions.
266 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
267 Use read_memory_func interface to disassembler.
269 Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
271 Teach sparc solaris to next over shared library functions.
272 * solib.[hc] (find_pc_section_from_so_list): new function and
274 * sparc-tdep.c (in_solib_trampoline): new function.
275 * symfile.[hc] (find_pc_section): new function and prototypes.
276 * target.[hc] (find_pc_section_from_targets): new function and
278 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
281 Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
283 * infrun.c (wait_for_inferior): Revise comment.
285 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
287 * command.{c,h}: New var_type var_integer.
288 main.c: Use it for history_size.
290 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
291 Lint and byte-order fixups.
293 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
295 * breakpoint.h (bpstat): New field print_it.
296 breakpoint.c (bpstat_print): Use it.
297 (print_it_normal): New function (from old bpstat_print code).
298 (bpstat_{alloc,stop_status}): Set print_it field.
300 * breakpoint.c (bpstat_stop_status): Use catch_errors when
301 evaluating watchpoint condition, via new function watchpoint_check.
302 Also stop if watchpoint disabled due to leaving its block.
304 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
306 Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
308 * mips-pinsn.c: Add missing include of dis-asm.h.
310 Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
312 * Makefile.in (clean, distclean, realclean): Recursively apply
313 to subdirs first, rather than last. This avoids, for example,
314 Makefile being removed in a parent directory before the recursive
317 * alldeps.mak, depend: Update for below changes.
319 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
320 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
321 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
322 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
324 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
325 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
326 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
327 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
328 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
329 tm-68k.h to tm-m68k.h.
330 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
331 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
334 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
335 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
336 * a29k-tdep.c: Renamed from am29k-tdep.c.
337 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
338 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
339 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
340 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
342 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
343 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
344 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
346 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
347 define that does not appear anywhere else in the gdb source tree.
348 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
350 Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
352 * breakpoint.c: Add comments regarding breakpoint_re_set.
354 * xcoffread.c (sort_syms, compare_symbols): Remove.
355 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
356 not our own sort_syms (it is identical).
358 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
360 Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
362 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
363 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
365 * exec.c (exec_close): Fix storage leak.
366 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
367 output sections when patching an executable.
368 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
369 when writing all registers.
370 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
371 at the right offset in the dummy frame.
372 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
373 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
374 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
376 Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
378 * Makefile.in (TARFILES): Avoid trailing backslash.
380 Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
382 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
383 it in breakpoint_re_set.
384 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
386 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
387 don't use sizeof(int) for target stuff, etc).
389 Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
391 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
392 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
393 support that can't be integrated anyway due to lack of clear
396 Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
398 * findvar.c (read_register, write_register): Make these capable
399 of reading/writing registers that are shorter than REGISTER_TYPE.
400 * (value_from_register): Install H8500 specific code to return
401 proper value when register is being used as a pointer.
402 * h8500-tdep.c: Remove extra defines of NUM_REGS.
403 (h8500_skip_prologue): Use correct lengths for LINK instructions.
404 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
405 chain frames properly by combining frame pointer with T reg.
406 (init_extra_frame_info): Delete. It's now a macro.
407 (frame_args_address): Don't add PTR_SIZE. Stack args are already
408 offset by the correct amount off of the frame pointer.
409 (register_byte): Delete. It's now a macro.
410 (register_raw_size, register_virtual_size): Delete. Replaced by
411 common routine h8500_register_size, cuz there's no difference
412 between the raw & virtual sizes on this machine.
413 (register_convert_to_raw, register_convert_to_virtual): Delete,
414 cuz there's no difference between the raw & virtual forms.
415 Replaced by memcpy in tm file.
416 (register_virtual_type): Rename to h8500_register_virtual_type.
417 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
418 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
419 emulator have same reg offsets. This is all handled in the
421 (h8500_trapped_internalvar): New routine to detect references to
422 convenience vars acting as pointer pseudo-regs.
423 (h8500_value_trapped_internalvar): Conjure up value of pointer
425 (h8500_set_trapped_internalvar): Convert set value in real
427 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
428 code segment register.
429 infrun.c (proceed): Simplify. Call write_pc instead of doing it
431 (wait_for_inferior): Add h8500 specific code to add stack segment
432 when reading SP register.
433 remote-sim.c (fetch_register): Spacing.
434 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
435 detect cruft. Redo all register manipulation stuff. Get rid of
436 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
437 to frame pointer. (IS_TRAPPED_INTERNALVAL,
438 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
439 to create internal vars for pointer pseudo-regs.
441 Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
443 * Makefile.in: Numerous small changes to macro definitions
444 and rules for building gdb distribution tree. Many macros
445 eliminated or merged, and rules simplified.
446 * alldeps.mak: Update.
449 Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
451 * Makefile.in: recurse through SUBDIRS for dvi target too
453 Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
455 * Clean up xcoff relocation.
456 objfiles.h (struct objfiles): Add section_offsets, num_sections.
457 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
459 symtab.h (struct general_symbol_info): Add section field.
460 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
461 xcoffread.c: Set section for symbols and msymbols.
462 (struct symtab): Add block_line_section field.
463 buildsym.c (end_symtab): Set it.
464 (end_symtab and callers): Add section parameter.
465 objfiles.c (objfile_relocate): New funciton.
466 xcoffexec.c (vmap_symtab): Use it.
467 xcoffsolib.h (struct vmap): Remove unused fields.
468 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
469 CORE_NEEDS_RELOCATION, symtab_relocated.
470 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
471 rs6000-tdep.c: Make loadinfotext static.
472 breakpoint.c (fixup_breakpoints): Doc fix.
473 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
474 (end_symtab): primary field replaces nonreloc.
476 Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
478 * symtab.h (struct linetable_entry): Remove confusing comment.
480 Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
482 * Makefile.in: add installcheck target
484 Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
486 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
487 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
488 z8k}: New directories to hold cpu specific configuration files.
489 Naming follows gcc convention.
490 * config/{*.mt, *.mh}: All target and host makefile fragment
491 config files moved to an appropriate config/<cpu> subdirectory.
492 * nm-*, xm-*, tm-*: All native, host, and target files, which
493 get linked to nm.h, xm.h, and tm.h respectively by configure,
494 moved to appropriate config/<cpu> subdirectory.
495 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
496 Native, host, and target files that are common across more than
497 one cpu architecture and included by one of the configured
498 native, host, or target files, get moved to config directory.
499 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
500 pick up native, host, or target include files moved to one of
501 the config subdirectories, and that are included by other files.
502 * Makefile.in (alldeps.mak): Modify to account for new config
504 * alldeps.mak, depend: Update for new config directory structure.
505 * config/*/[ntx]m-*.h: Modify all files that include other
506 [ntx]m-*.h files to use path relative to gdb/config. I.E.
507 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
509 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
510 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
511 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
512 * configure.in: Default gdb_host_cpu to host_cpu, and remap
513 the ones where the default is not unique or different than the
514 config subdirectory name. Similarly, handle gdb_target_cpu.
515 Modify configure.in as appropriate to make use of gdb_host_cpu
516 and gdb_target_cpu to find makefile fragments and make links.
518 Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
520 * mipsread.c (compare_blocks): Sort blocks with the same start
521 address by decreasing ending address.
523 Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
525 * mipsread.c (parse_procedure): Save cur_fdr accross call to
526 lookup_symbol as it might get clobbered by the call.
528 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
529 The previous code did not initialize the language field for the psymtab
532 Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
534 * c-exp.y (parse_number): Avoid shift warning.
535 * serial.h (struct ttystate): Declare empty one on DOS.
537 Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
539 * xm-sun4os4.h: Return type of free() should be void, not int.
541 * vx-share/vxWorks.h: Remove #def of NULL.
543 Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
545 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
547 Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
549 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
551 Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
553 * ieee-float.c: Moved to ../libiberty.
554 * ieee-float.h: Moved to ../include.
555 * Makefile.in: Update accordingly.
556 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
557 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
558 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
559 it is now in ../opcodes/m68881-ext.c.
560 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
561 prologue (some callers _do_ care).
562 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
563 new interface of ../opcodes/*-dis.c.
564 **** start-sanitize-chill ****
565 * ch-exp.y: Add #include <ctype.h>.
566 **** end-sanitize-chill ****
568 Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
570 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
572 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
574 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
576 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
578 Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
580 * z8k-tdep.c (extract_return_value, write_return_value,
581 store_struct_return): New functions from macros in tm-z8k.h.
583 Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
585 * valops.c (value_arg_coerce): Apply temporary patch to
586 fix problem with coercion of array and function types when
587 passed as arguments to C functions, pending a more complete
588 review of when and how coercion should be done, depending
589 upon context and language.
591 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
593 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
595 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
596 debugsec if there are a non-zero number of symbols.
598 Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
600 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
602 Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
604 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
606 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
608 (symtbl_num_syms): New variable.
609 (read_xcoff_symtab): Set it.
610 (read_symbol_nvalue): Check for bad symno.
611 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
614 Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
616 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
617 This is defined in defs.h if necessary.
618 * vx-share/vxWorks.h: Remove #defs of min and max.
619 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
620 vx-share/xdr_rdb.c: include defs.h.
622 Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
624 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
627 * xcoffread.c (enter_line_range): complain() on bad endoffset.
628 xcoffread.c: Doc fixes.
630 Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
632 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
633 xcoffexec.c (xcoff_relocate_core): New function.
634 (text_adjustment): Removed.
635 (add_vmap): Return the vmap.
636 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
638 Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
640 * xcoffsolib.h: Add objfile member to struct vmap.
641 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
642 xcoffexec.c (add_vmap): Allocate objfiles here.
644 Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
646 Support 68000 series without floating point.
648 * configure.in (m68000-*-{aout,elf,coff}): New configs.
649 * tm-68k-nofp.h: New file, lacks 68881 support.
650 * config/m68k-nofp.mt: New file.
652 Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
654 Remove a few remaining underscore/no-underscore remnants from
657 * config/{m68k-un.mt, sparc-un.mt}: Remove.
658 * config/m68k-noun.mt: Rename to m68k-fp.mt.
659 * config/sparc-noun.mt: Rename to sparc-em.mt.
660 * tm-68k-noun.h, tm-spc-noun.h: Remove.
661 * tm-68k-un.h: Rename to tm-68k-fp.h.
662 * tm-spc-un.h: Rename to tm-spc-em.h.
663 * tm-sun4sol2.h: Cleanup.
664 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
666 Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
668 * symmisc.c (std_in, std_out, std_err): Move initializations
669 to runtime code, in case they aren't constant.
671 Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
673 * symtab.c (find_pc_symtab): some object file formats, notably
674 mips, have holes in the address ranges of symtabs. Change
675 this algorythm from first hit to tightest fit.
677 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
678 fence post without finding the enclosing function, then print a
681 Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
683 * utils.c (fputs_demangled, fprint_symbol): Remove.
684 * utils.c (fprintf_symbol_filtered): New function which combines
685 the functionality of fputs_demangled and fprint_symbol. Uses a
686 caller provided language parameter to select the appropriate
687 demangler, and caller provided args to pass to the demangler.
688 * defs.h (enum language): Move further up in file so enum can
689 be used in prototypes.
690 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
691 * defs.h (fprintf_symbol_filtered): Add prototype.
692 * c-typeprint.c (cp_type_print_method_args): Replace calls to
693 fputs_demangled with call to fprintf_symbol_filtered.
694 * cp-valprint.c (demangle.h): Include
695 * cp-valprint.c (cp_print_value_fields): Replace calls to
696 fprint_symbol with calls to fprintf_symbol_filtered.
697 * printcmd.c (print_frame_args): Replace call to fprint_symbol
698 with call to fprintf_symbol_filtered.
699 * stack.c (print_frame_info): Remove obsolete code so we don't
700 have to update fputs_demangled usage in it.
701 * stack.c (print_frame_info, frame_info): Add language variable
702 to pass to fprintf_symbol_demangled and initialize it from the
703 symbol's language. Replace calls to fputs_demangled with calls
704 to fprintf_symbol_filtered.
705 * symtab.c (find_methods): Replace call to fputs_demangled with
706 call to fprintf_symbol_filtered.
707 **** start-sanitize-chill ****
708 * ch-valprint.c (demangle.h): Include.
709 * ch-valprint.c (chill_print_value_fields): Replace call to
710 fprint_symbol with call to new fprintf_symbol_filtered.
711 **** end-sanitize-chill ****
713 Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
715 * Makefile.in (VERSION): Bump version to 4.8.2.
717 * main.c (source_command): Require an explicit pathname of file
718 to source, since previous behavior of defaulting to gdb init file
719 was troublesome and undocumented.
720 * printcmd.c (disassemble_command): Add missing '{}' pair to
721 else with two statements. Bug reported by Stephane Tsacas
723 * symtab.c (find_pc_line): Don't complain about zero length or
724 negative length line numbers for the moment, since we may not own
725 the terminal when called, such as when single stepping. (FIXME)
726 * language.h (CAST_IS_CONVERSION): True if current language is
727 C++ as well as C. Fix from Peter Schauer.
728 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
729 Use STREQN macro rather than bare '!strncmp()'.
730 * environ.c (unset_in_environ): Avoid use of memcpy on
731 overlapping memory regions, as suggested by Paul Eggert
732 <eggert@twinsun.com>.
733 * c-exp.y (%union struct): Remove unused ulval as suggested
734 by Paul Eggert <eggert@twinsun.com>.
736 Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
738 * main.c (gdbinit): Make static.
739 * main.c (inhibit_gdbinit): Move to file scope.
740 * main.c (main): Remove local inhibit_gdbinit.
741 * main.c (source_command): Don't source '.gdbinit' file by
742 default if gdb has been told to ignore it.
744 Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
746 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
749 Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
751 * printcmd.c (print_address_symbolic): Only print if offset
752 is shorter than max_symbolic_offset.
753 (initialize_printcmd): `set print max-symbolic-offset'.
755 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
756 (examine_tag): Use it.
757 (read_register_stack): Only look in the local registers for a
758 memory address if it's between rfb and rsp; go to memory otherwise.
759 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
760 (reginv_com): Remove ancient kludge command.
762 Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
764 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
765 irix4 will again compile.
767 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
769 * configure.in: accept mips-sgi-irix4* for irix4.
771 Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
773 * z8k-tdep.c (print_register_hook): Lint.
775 Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
777 Lint fixes from Paul Eggert (eggert@twinsun.com):
779 * command.c (do_setshow_command): var_uintegers are unsigned.
780 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
781 unsigned, since they use hex values with the high bit set.
783 Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
785 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
786 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
788 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
789 macro definitions in parenthesis.
791 * dbxread.c (dbx_symfile_init): Catch the case where there is
792 no string table, but the only way we find out is by reading zero
795 Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
797 * dbxread.c (dbx_symfile_init): Make size of the string table
798 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
799 offset to the string table is nonzero and handle the nonexistant
800 string table case, should it occur. Ensure that the string table
801 size read from the file is reasonable, with a minimum lower bound
802 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
804 Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
806 * Makefile.in: Changes to build testsuite correctly.
807 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
808 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
809 (TARGET_FLAGS_TO_PASS): New variable.
810 (SUBDIRS): Added testsuite.
811 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
812 testsuite is compiled with CC_FOR_TARGET rather than CC.
814 Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
816 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
817 reported by mycroft@gnu.ai.mit.edu.
819 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
820 * configure.in (vax-*-ultrix2*): New triplet.
821 * config/vaxult2.mh: New file.
822 * xm-vaxult2.h: New file.
824 * c-exp.y (parse_number): Change high_bit to unsigned.
825 * demangle.c: Change all references to cfront to ARM, since the
826 actual algorithm is the one specified in the Annotated Reference
827 Manual. This was confusing users into thinking that full cfront
828 support was implemented.
829 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
830 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
831 directly to lookup_struct_elt_type, which will do the
832 dereferencing itself.
833 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
834 NULL dereferencing bug for unnamed structs, comment out
837 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
839 * coffread.c (process_coff_symbol): Change PCC argument correction
840 so that it only happens on big-endian targets; so that it only
841 happens if the short or char argument is aligned on an int
842 boundary; and so that it changes the location, rather than the
843 type, of the argument. These changes tend to parallel similar
844 (old) changes in stabsread.c.
846 * coffread.c (coff_read_enum_type): Use the specified size for
847 enums, don't assume that they are int-sized.
849 * c-valprint.c (c_val_print): Don't assume enums are the same as
852 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
853 Rendell, <michael@mercury.cs.mun.ca>.
855 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
857 * language.h (local_decimal_format_custom): Add prototype.
858 * language.c (local_decimal_format_custom): Add function, bug
859 reported by Robert R. Henry (rrh@tera.com).
861 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
863 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
864 by Josef Leherbauer, joe@takeFive.co.at.
866 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
868 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
869 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
870 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
871 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
872 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
873 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
874 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
875 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
877 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
879 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
880 of demangled name fields to NULL if no demangling exists for
881 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
882 symbols if their language is known at the time they are created,
883 but sometimes the language is not known until later.
885 **** start-sanitize-chill ****
886 * ch-typeprint.c (chill_print_type_base): Name changed to
887 chill_type_print_base to match pattern for C and C++ names.
888 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
889 to be consistent with other usages.
890 * ch-typeprint.c (chill_type_print_base): Add support for
891 printing Chill STRUCT types.
892 * ch-valprint.c: Include values.h.
893 * ch-valprint.c (chill_print_value_fields): New function and
894 prototype for printing Chill STRUCT values.
895 * ch-valprint.c (chill_val_print): Fix call to val_print_string
896 that was being called with two args instead of three.
897 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
898 to print Chill STRUCT values.
899 **** end-sanitize-chill ****
901 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
903 * configure.in: added testsuite to configdirs.
905 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
907 * doc/stabs.texi: The `this' pointer is now known by the name
908 `this' instead of `$t'.
910 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
912 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
913 references of TAG_string_type DIEs in user defined types.
914 **** start-sanitize-chill ****
915 * ch-lang.c (chill_create_fundamental_type): Track compiler
916 change that now emits debugging info with the type long for Chill
918 **** end-sanitize-chill ****
920 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
922 * remote-mips.c: New file; implements MIPS remote debugging
924 * config/idt.mt: New file; uses remote-mips.c
925 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
927 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
928 floating point coprocessor.
929 (mips_push_dummy_frame): If not mips_fpu, don't save floating
931 (mips_pop_frame): If not mips_fpu, don't restore floating point
933 (_initialize_mips_tdep): New function; let the user reset mips_fpu
935 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
936 mips_fpu, don't use fp0 as floating point return register.
937 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
940 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
942 * gdb/testsuite: made modifications to testcases, etc., to allow
943 them to work properly given the reorganization of deja-gnu and the
944 relocation of the testcases from deja-gnu to a "tool" subdirectory.
946 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
948 * gdb/testsuite: Initial creation of gdb/testsuite.
949 Migrated dejagnu testcases and support files for testing nm to
950 gdb/testsuite from deja-gnu. These files were moved "as is"
951 with no modifications. This migration is part of a major overhaul
952 of dejagnu. The modifications to these testcases, etc., which
953 will allow them to work with the new version of dejagnu will be
954 made in a future update.
956 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
958 * NEWS: Add reminders for next release.
960 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
962 * mipsread.c (parse_lines): Correct check for files compiled with
965 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
967 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
969 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
971 * Makefile.in (VERSION): GDB-4.8 release!
972 * README, NEWS: Update for release.
974 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
976 * am29k-pinsn.c (print_insn): Minor nits with const.
977 * am29k-tdep.c: More minor nits with arg types for
978 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
980 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
982 * gcc.patch: Update for a different GCC (G++) bug.
983 * main.c (print_gdb_version): Update copyright year to 1993.
984 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
985 conditionalize this file on it. FIXME, right way is to split
986 these into two config files.
987 (ATTACH_DETACH): Define for BSD 4.4
988 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
989 (U_REGS_OFFSET): Revise for 4.4.
990 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
991 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
992 LONG_MAX into this file to avoid cpp "redefinition" warnings.
994 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
996 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
999 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
1001 * c-lang.c (c_printstr): Bugfix for length==0 case.
1003 * c-lang.c (c_printstr): If a C string ends in a null, don't
1006 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
1008 * defs.h (STRCMP): Make it work for unsigned chars.
1010 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
1012 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
1013 * config/hp300bsd.mh (REGEX, REGEX1): Define.
1014 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
1015 define to kludge the large opcode table into two smaller tables,
1016 since GCC take exponential space to build the table. Lint.
1017 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
1019 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
1021 * Makefile.in (VERSION): Roll to 4.7.9.
1022 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
1023 definition here, to handle both BSD 4.3 and 4.4 systems.
1024 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
1025 * remote.c (alarm): Move declaration to global level, before
1026 first reference to it.
1027 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
1028 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
1030 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
1032 * remote.c (readchar): forward declare alarm which otherwise looks
1033 like an undeclared variable to gcc.
1035 * dbxread.c (process_one_symbol): cast enum value N_SO into int
1036 when comparing against an int. Avoids superfluous warning from
1039 * inflow.c (set_sigint_trap): add cast to assignment from signal.
1040 Avoids superfluous warnings from some systems and/or compilers
1041 (like vax ultrix 4.2.)
1043 * language.c (struct op_print unk_op_print_tab): use the enum
1044 values rather naked zeros as initializers. Avoids warnings from
1045 ultrix type compilers.
1047 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
1049 * Makefile.in (VERSION): Roll to 4.7.6.
1050 (SFILES_SUBDIR): Add 29k-share/udi_soc.
1051 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
1052 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
1053 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
1054 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
1055 (depend): Fix bug where nm-files in config files weren't noticed.
1056 (make-proto-gdb-1): Avoid changing directories while building new
1057 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
1059 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
1061 * remote.c: Improve error recovery. Allow user to break out
1062 of initial connection attempt with INTERRUPT. Treat a timeout
1063 while waiting for remote packet like a retry, unless the remote
1064 side is actively running user code. Fix a few long printf_filtered's.
1066 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
1069 * buildsym.c (start_subfile): Allow null file name.
1071 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
1073 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
1074 expects a pointer to complaint rather than a complaint
1076 (process_linenos): free the previously allocated subfile name,
1077 then allocate the new one from the heap.
1079 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1081 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
1083 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
1085 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
1086 Previously, would bogusly index off the bottom of type_vector.
1087 (rs6000_builtin_type): Accept type number as argument.
1088 (read_type, case '-'): Handle negatives like any other type number.
1090 * symfile.c (deduce_language_from_filename): Handle null name.
1092 * mips-tdep.c (isa_NAN): Fix byte order dependency.
1093 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
1094 fixed by sato@sm.sony.co.jp.
1096 * xcoffread.c (parmsym): Don't use an initializer to set up
1097 this struct symbol. Set it up in initialize_xcoffread.
1098 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
1099 works on real rs/6000 target with #ifndef FAKING_RS6000.
1101 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
1103 * stabsread.c (rs6000_builtin_type): Move function from
1104 xcoffread.c:builtin_type.
1105 * xcoffread.c (builtin_type): Move to stabsread. Remove
1106 IBM6000_HOST dependency. Move misplaced comments.
1107 (various): Change printf's to complaints.
1108 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
1109 objfile argument to read_type calls under #if 0.
1110 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
1111 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
1112 * Makefile.in: xcoffread.o is not built by default.
1113 * xm-rs6000.h (IBM6000_HOST): Remove.
1114 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
1115 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
1118 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
1120 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
1121 VALUE_LVAL to be lval_memory so that we don't try to modify wild
1122 register numbers when user tries to modify elements in structs
1123 passed as arguments.
1124 * inflow.c (child_terminal_info): Move banner outside of system
1126 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
1127 passes struct/union arguments by address.
1129 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
1131 * Based on patch from Kean Johnston <maw@netcom.com>:
1132 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
1133 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
1134 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
1136 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
1138 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
1139 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
1141 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
1143 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
1144 cc debugging output.
1146 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
1148 * stabsread.c (define_symbol): Complain about unrecognized names
1149 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
1150 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
1151 (read_cpp_abbrev): Don't use the class name as part of the
1152 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
1153 abbrevs. Inspired by Mike Tiemann.
1154 (read_tilde_fields): Comment. Remove ancient dead code.
1155 Remove erroneous but non-dead code. Simplify. Add complaints.
1156 (in general): Remove extraneous (parentheses) in return
1159 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
1161 * coffread.c (coff_lookup_type): Fix fencepost error reported
1162 by Art Berggreen, <arg@opal.acc.com>.
1164 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
1165 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
1167 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
1168 test, which is apparently left over from when we used native
1169 include files and couldn't depend on the member names being there.
1170 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
1172 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
1174 * mipsread.c: Major overhaul to use new BFD symbol table reading
1175 routines. Now swaps information as it is needed, rather than
1176 swapping everything when the file is read.
1178 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
1180 * Makefile.in (TARDIRS): Add sparclite demo dir.
1181 (*.tab.c): Change dependency on Makefile to depend on
1182 Makefile.in, otherwise it always rebuilds after configuring.
1183 Force output *.tab.c file into current directory even in "make"
1184 versions that rewrite dependent file names used in command lines.
1186 * TODO: Remove some things we did.
1187 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
1188 * os68k-xdep.c: Remove; useless file (os68k is a target only).
1189 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
1190 * symtab.h: Eliminate unnamed unions and structs.
1192 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
1194 * Makefile.in (VERSION): Roll to 4.7.5.
1196 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
1198 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
1199 re-evaluating symbol pointers.
1201 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
1203 * c-exp.y (lcurly, rcurly): New nonterminals.
1204 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
1206 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
1207 made function static.
1208 * parse.c (struct funcall): Moved struct def from parser-defs.h.
1209 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
1210 * parse.c (start_arglist):
1211 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
1212 * parser-defs.h (struct funcall): Moved struct def to parse.c.
1213 * parser-defs.h (funcall_chain): Moved to parse.c.
1214 * printcmd.c (print_frame_nameless_args): Fix prototype.
1215 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
1216 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
1217 * valops.c (typecmp): Moved prototype from values.h.
1218 * value.h (typecmp): Moved prototype to valops.c, made static.
1219 **** start-sanitize-chill ****
1220 * ch-exp.y (yylex): Change way control sequences are disabled.
1221 **** end-sanitize-chill ****
1223 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
1225 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
1227 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
1229 * mipsread.c (upgrade_type): Build array types correctly, using
1230 create_range_type and create_array_type.
1232 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
1234 * remote-nindy.c: Cleanup.
1236 * infrun.c (wait_for_inferior): When rolling back the PC after
1237 a breakpoint, call write_pc so that NPC gets rolled back as well
1240 * blockframe.c (inside_entry_file, inside_main_func,
1241 inside_entry_func): PC of zero is always "bottom of stack".
1243 * printcmd.c (print_frame_args, print_frame_nameless_args):
1244 Let print_frame_nameless_args decide whether there are any,
1245 laying groundwork for possibly later printing 29K args for
1246 functions where we have tag words but no symbols.
1248 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
1250 * Makefile.in: fix GDB doc targets for new doc subdir structure
1252 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
1254 * stack.c (parse_frame_specification): Parse as many arguments
1255 as there are (up to MAXARGS). Pass all of them in argc, argv
1256 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
1257 many there were, onto SETUP_ARBITRARY_FRAME.
1258 * tm-mips.h, tm-sparc.h: Corresponding changes.
1259 * mips-tdep.c, sparc-tdep.c: Ditto.
1261 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
1263 * hp300ux-nat.c: Update copyrights.
1264 * mipsread.c (parse_partial_symbols): Complain about block
1265 indexes that go backwards. Fix from Peter Schauer.
1266 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
1267 symbol-file that has no linkage symbols to be read.
1268 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
1269 from tm- file to xm-file, since they're host dependent.
1270 * valarith.c (value_binop): Typo.
1272 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
1274 * sparclite/aload.c: Add copyleft.
1275 * sparclite/crt0.s: Add comment at beginning.
1277 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1279 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
1280 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
1282 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
1284 * values.c (value_headof): Fix typo in which VTBL and ARG were
1285 being confused for one another.
1287 * valops.c (typecmp): Now static.
1289 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
1290 baseclass--we don't always inherit its virtual function table
1293 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
1294 pointer correctly in case value_struct_elt moves it around.
1296 * valops.c (typecmp): Now static. Also, now groks references
1299 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
1300 zero on recursive call. If NAME is the name of TYPE, return TYPE.
1302 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
1304 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
1305 to avoid "too much defining" error from native C compiler (!).
1307 * Makefile.in (HFILES): Add typeprint.h.
1308 * typeprint.[ch]: Update copyrights.
1310 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
1312 * Makefile.in: Update to match doc/ subdir changes.
1314 * config/hp300hpux.mh: No cross-host file needed, just native.
1315 * config/go32.mh: Remove nonexistent "native" support.
1317 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
1318 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
1319 * m88k-tdep.c (next_insn): Lint, cleanup.
1320 (store_parm_word): Lint.
1322 * README: Fix typo (reported by karl@hq.ileaf.com).
1324 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
1326 * expression.h (BINOP_CONCAT): Document use for self concatenation
1327 an integral number of times.
1328 * language.c (binop_type_check): Extend BINOP_CONCAT for self
1330 * valarith.c (value_concat): Rewrite to support self
1331 concatenation an integral number of times.
1332 **** start-sanitize-chill ****
1333 * Makefile.in (ch-exp.tab.c): Change "expect" message.
1334 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
1335 eliminate hundreds of spurious shift/reduce and reduce/reduce
1336 conflicts that mask the 5 real ones.
1337 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
1338 * ch-exp.y (integer_literal_expression): Remove production,
1340 **** end-sanitize-chill ****
1342 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
1344 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
1345 implied that "no side effects" was nonfunctional.
1346 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
1347 character string and bitstring concatenation.
1348 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
1349 * expression.h (exp_opcode): Add BINOP_CONCAT.
1350 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
1351 * language.c (string_type): Add function to determine if a type
1353 * language.c (binop_type_check): Add case for BINOP_CONCAT.
1354 * valarith.c (value_concat): New function to concatenate two
1355 values, such as character strings or bitstrings.
1356 * valops.c (value_string): Remove error stub and implement
1358 * value.h (value_concat): Add prototype.
1359 **** start-sanitize-chill ****
1360 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
1361 * ch-exp.y (yylex): Recognize SLASH_SLASH.
1362 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
1364 **** end-sanitize-chill ****
1366 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
1368 * c-exp.y (exp): Add production to support direct creation
1369 of array constants using the obvious syntax.
1370 * c-valprint.c (c_val_print): Set printed string length.
1371 * dwarfread.c (read_tag_string_type): New prototype and
1372 function that handles TAG_string_type DIEs.
1373 * dwarfread.c (process_dies): Add case for TAG_string_type
1374 that calls new read_tag_string_type function.
1375 * expprint.c (print_subexp): Add support for OP_ARRAY.
1376 * gdbtypes.c (create_range_type, create_array_type): Inherit
1377 objfile from the index type.
1378 **** start-sanitize-chill ****
1379 * ch-typeprint.c (chill_print_type): Add case for
1381 * ch-valprint.c (chill_val_print): Fix case for
1383 **** end-sanitize-chill ****
1385 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
1387 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
1388 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
1389 include/coff/mips.h.
1391 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
1393 * c-exp.y (exp:STRING): Convert C strings into array-of-char
1394 constants with an explicit null byte terminator. OP_STRING is
1395 now used for real string types.
1396 * c-lang.c (builtin_type_*): Move declarations to lang.c since
1397 they are used by all languages.
1398 * c-lang.c (_initialize_c_language): Move initializations of
1399 builtin_type_* to lang.c.
1400 * c-typeprint.c (c_type_print_varspec_prefix,
1401 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
1402 to TYPE_CODE_STRING.
1403 * c-valprint.c (c_val_print): Change the way character arrays
1404 are printed as strings to be consistent with the way strings
1405 are printed when pointer-to-char types are dereferenced.
1406 Remove test of print_max before calling val_print_string, which
1407 now does it's own test.
1408 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
1409 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
1410 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
1411 * gdbtypes.c (builtin_type_*): Add declarations moved from
1413 * gdbtypes.c (create_string_type): New function to create real
1415 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
1416 renamed to TYPE_CODE_STRING.
1417 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
1418 builtin_type_* types moved from c-lang.c.
1419 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
1420 to TYPE_CODE_STRING.
1421 * gdbtypes.h (builtin_type_string): Add extern declaration.
1422 * gdbtypes.h (create_string_type): Add prototype.
1423 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
1424 renamed to TYPE_CODE_STRING.
1425 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
1427 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
1428 renamed to TYPE_CODE_STRING.
1429 * parse.c (length_of_subexp, prefixify_subexp): Add case for
1431 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
1432 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
1433 to TYPE_CODE_STRING.
1434 * valops.c (allocate_space_in_inferior): New function and
1435 prototype, using code ripped out of value_string.
1436 * valops.c (value_string): Rewritten to use new function
1437 allocate_space_in_inferior, but temporarily disabled until some
1438 other support is in place.
1439 * valops.c (value_array): New function to create array constants.
1440 * valprint.c (val_print_string): Add comment to document use,
1441 complete rewrite to fix several small buglets.
1442 * value.h (value_array): Add prototype.
1443 * value.h (val_print_string): Change prototype to match rewrite.
1444 **** start-sanitize-chill ****
1445 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
1446 * ch-exp.y (match_character_literal): Disable recognition of
1447 control sequence form of character literals and document why.
1448 **** end-sanitize-chill ****
1450 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
1452 * nindy-share/nindy.c: Add comments to #endif's to clarify
1455 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
1456 read_memory to get byte order right.
1457 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
1458 anymore. This is done in paread.c now. We expect unwind info
1459 to hang off of objfiles, and search all of the objfiles when until
1461 * (skip_trampoline_code): Cast arg to target_read_memory.
1462 * objfiles.h (struct objfile): Add new field obj_private to hold
1463 per object file private data (unwind info in this case).
1464 * paread.c (read_unwind_info): New routine to read unwind info
1465 for the objfile. This data is hung off of obj_private.
1466 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
1467 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
1468 make this easier to access.
1470 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
1472 * c-valprint.c (cp_print_class_member): Add extern decl.
1473 * c-valprint.c (c_val_print): Extract code for printing methods
1474 and move it to cp_print_class_method in cp-valprint.c.
1475 * c-valprint.c (c_val_print): Extract code to print strings and
1476 move it to val_print_string in valprint.c.
1477 * cp-valprint.c (cp_print_class_method): New function using
1478 code extracted from c_val_print.
1479 * valprint.c (val_print_string): New function using code
1480 extracted from c_val_print.
1481 * value.h (val_print_string): Add prototype.
1482 **** start-sanitize-chill ****
1483 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
1484 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
1485 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
1486 CHECKBUF, growbuf_by_size): New variables, macros, and support
1487 functions for implementing a dynamically expandable temp buffer.
1488 * ch-exp.y (match_string_literal): New lexer function.
1489 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
1490 removed and replaced with new CHECKBUF macro.
1491 * ch-exp.y (yylex): Call match_string_literal when appropriate.
1492 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
1493 **** end-sanitize-chill ****
1495 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
1497 * Makefile.in: Add info for paread.o.
1498 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
1500 * blockframe.c (frameless_look_for_prologue): Correct the
1502 * gdbtypes.h, gdbtypes.c: Use const in decl of
1503 cplus_struct_default, now that pa-gas assembler has been fixed.
1504 * hppah-nat.c: Formatting.
1505 * hppah-tdep.c: Remove lots of useless externs for variables we
1507 * (find_unwind_entry): Speed up by using binary search, and a one
1509 * (rp_saved): New routine to see what unwind info says about RP
1510 being saved on the stack frame.
1511 * (frame_saved_pc): Look for prologue to see if we need to
1512 examine the stack for the saved RP or not.
1513 * (init_extra_frame_info): Check for prologue, instead of
1514 framesize to determine if we are frameless or not.
1515 * (frame_chain_valid): Stop backtraces when we run into _start.
1516 * (push_dummy_frame): Reformat to make more readable.
1517 * (find_dummy_frame_regs): ditto.
1518 * (hp_pop_frame): ditto.
1519 * (hp_restore_pc_queue): small cleanup.
1520 * (hp_push_arguments): ditto.
1521 * (pa_do_registers_info): ditto.
1522 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
1523 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
1524 * Define FRAME_CHAIN_VALID.
1525 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
1526 passed to functions.
1528 * paread.c (pa_symtab_read): Use new bfd conventions for
1529 accessing linker symbol table.
1530 * (pa_symfile_init): Access embedded STAB info via BFD section
1531 mechanism and related macros.
1534 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
1536 * sparc-stub.c: Use a seperate stack for our traps.
1537 * Handle recursive traps.
1538 * Remove all trap init code. This needs to be done by the
1540 * (set_mem_fault_trap): Call exceptionHandler() to setup this
1542 * (handle_exception): See if we are at breakinst, if so, then
1543 advance PC sp that users can just step out of breakpoint().
1544 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
1545 new place if SP has changed.
1546 * (case 's'): Get rid of this, we can't do it yet.
1547 * (case 't'): New command to test any old random feature.
1548 * (case 'r'): New command to reset the system.
1549 * (breakpoint): Add label to breakpoint trap instruction so that
1550 handle_exception() can detect where we are and get past the
1551 breakpoint trivially.
1553 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
1555 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
1557 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1559 * configure.in: recognise all sparclite variants
1561 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1563 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
1564 binary files oring in the right bit.
1566 * main.c, source.c, state.c, symmisc.c: use macros defined in
1567 fopen-{bin|both} when fopening files.
1569 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
1571 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
1572 from a configuration file (typically including <limits.h>), or to
1573 TARGET_CHAR_BIT if CHAR_BIT is not defined.
1574 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
1575 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
1576 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
1577 * exppritn.c (print_subexp, dump_expression): Add case for
1579 * expression.h (OP_BITSTRING): New expression element type for
1581 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
1582 macros to convert between number of expression elements and bytes
1583 to store that many elements.
1584 * i960-tdep.c (leafproc_return): Use new macros to access
1585 minimal symbol name and address fields.
1586 * m88k-pinsn.c (sprint_address): Use new macros to access
1587 minimal symbol name and address fields.
1588 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
1589 minimal symbol address field.
1590 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
1591 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
1592 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
1593 Use new BYTES_TO_EXP_ELEM macro.
1594 * parse.c (write_exp_bitstring): New function to write packed
1595 bitstrings into the expression element vector.
1596 * parse.c (length_of_subexp, prefixify_subexp): Add case for
1598 * parser-defs.h (struct stoken): Document that it is used for
1599 OP_BITSTRING as well as OP_STRING.
1600 * parser-defs.h (write_exp_bitstring): Add prototype.
1601 **** start-sanitize-chill ****
1602 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
1603 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
1604 LOWER, LENGTH): New tokens for keywords.
1605 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
1606 upper_lower_argument, length_argument, array_mode_name,
1607 string_mode_name, variant_structure_mode_name): New non-terminals
1609 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
1610 * ch-exp.y (match_bitstring_literal): New lexer support function
1611 to recognize bitstring literals.
1612 * ch-exp.y (tokentab6): New token table for 6 character keywords.
1613 * ch-exp.y (tokentab5): Add LOWER, UPPER.
1614 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
1615 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
1616 * ch-exp.y (yylex): Check tokentab6.
1617 * ch-exp.y (yylex): Call match_bitstring_literal.
1618 **** end-sanitize-chill ****
1620 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
1622 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
1623 symbol name and value fields.
1625 * c-exp.y (yylex): Make static, to match prototype and other
1628 * expression.h (exp_opcode): Add BINOP_MOD.
1629 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
1630 * expprint.c (dump_expression): Handle new BINOP_MOD.
1631 * language.c (binop_type_check): Handle new BINOP_MOD.
1632 * main.c (float_handler): Re-enable float handler when hit.
1633 * valarith.c (language.h): Include, need current_language.
1634 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
1635 for integer divide truncates towards zero for negative results.
1636 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
1637 * valarith.c (value_binop): Allow arithmetic operations on
1638 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
1639 **** start-sanitize-chill ****
1640 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
1641 * ch-exp.y (tokentab3): Add MOD and REM.
1642 * ch-exp.y (yylex): Set innermost_block for symbols found
1643 in local scopes. Return LOCATION_NAME for local symbols.
1644 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
1645 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
1646 **** end-sanitize-chill ****
1648 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
1650 * command.c (shell_escape, make_command, _initialize_command):
1651 don't create or use fork if CANT_FORK is defined.
1652 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
1653 code written for the IBM PC" remain.
1654 * xm-go32.h: define CANT_FORK
1656 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1658 * remote-sim.c: first attempt at general simulator interface
1659 * remote-hms.c: whitespace
1660 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
1661 understand new stack layout. (print_register_hook): print ccr
1662 register in a fancy way.
1664 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
1666 * eval.c (language.h): Include.
1667 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
1668 to pointer types when the current language is C. It loses for
1669 other languages when the lower index bound is nonzero.
1670 * valarith.c (value_subscript): Take array lower bounds into
1671 account when performing subscripting operations.
1672 * valops.c (value_coerce_array): Add comment describing why
1673 arrays with nonzero lower bounds are dealt with in value_subscript,
1674 rather than in value_coerce_array.
1676 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
1678 **** start-sanitize-chill ****
1679 * ch-exp.y (FLOAT_LITERAL): Add token.
1680 * ch-exp.y (literal): Add FLOAT_LITERAL.
1681 * ch-exp.y (match_float_literal): New lexer routine.
1682 * ch-exp.y (convert_float): Remove.
1683 * ch-exp.y (yylex): Call match_float_literal.
1684 * ch-exp.y (yylex): Match single '.' after trying
1685 to match floating point literals.
1686 **** end-sanitize-chill ****
1688 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
1689 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
1691 * expprint.c (dump_expression): New function for dumping
1692 expression vectors during gdb debugging.
1693 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
1694 MULTI_SUBSCRIPT and moved out of BINOP range.
1695 * expression.h (DUMP_EXPRESSION): New macro that calls
1696 dump_expression if DEBUG_EXPRESSIONS is defined.
1697 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
1698 * parse.c (length_of_subexp, prefixify_subexp): Change
1699 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
1700 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
1701 prefixify'ing the expression.
1702 * printcmd.c (print_command_1): Add comment.
1703 **** start-sanitize-chill ****
1704 * ch-exp.y (expression_list): Add useful actions.
1705 * ch-exp.y (value_array_element): Add useful actions.
1706 * ch-exp.y (array_primitive_value): Add production.
1707 * ch-exp.y (yylex): Recognize ',' as a token.
1708 **** end-sanitize-chill ****
1710 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1712 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
1713 POSIXize the recursive makes (make [variable assignments] target{s})
1715 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
1717 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
1718 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
1719 CPLUS_MARKER for all SVR4 systems, so follow suit.
1720 * defs.h (strdup_demangled): Remove prototype.
1721 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
1722 SYMBOL_INIT_LANGUAGE_SPECIFIC.
1723 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
1724 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
1725 prim_record_minimal_symbol_and_info): Use new macro
1726 SYMBOL_INIT_LANGUAGE_SPECIFIC.
1727 * minsyms.c (install_minimal_symbols): Use new macro
1728 SYMBOL_INIT_DEMANGLED_NAME.
1729 * stabsread.c (define_symbol): Use new macro
1730 SYMBOL_INIT_DEMANGLED_NAME.
1731 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
1732 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
1733 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
1734 SYMBOL_INIT_DEMANGLED_NAME.
1735 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
1736 SYMBOL_DEMANGLED_NAME now tests language itself.
1737 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
1738 now tests language itself.
1739 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
1740 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
1741 mangled name member in the language dependent portion of a symbol.
1742 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
1743 mangled name member appropriate for a symbol's language.
1744 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
1745 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
1746 SYMBOL_DEMANGLED_NAME now tests language itself.
1747 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
1748 initializes language dependent portion of symbol.
1749 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
1750 demangles and caches the demangled form of symbol names.
1751 * utils.c (fputs_demangled, fprint_symbol): Use current language
1752 to select an appropriate demangling algorithm.
1753 * utils.c (strdup_demangled): Remove, no longer used.
1754 **** start-sanitize-chill ****
1755 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
1756 access the Chill mangled name member in the language dependent
1757 portion of a symbol.
1758 * ch-lang.c (chill_demangle): New function, simple demangler.
1759 * defs.h (chill_demangle): Add prototype.
1760 * symtab.h (language_dependent_info): Add struct for Chill.
1761 **** end-sanitize-chill ****
1763 Thu Dec 31 11:06:38 1992 Fred Fish (fnf@cygnus.com)
1765 * Makefile.in (BISON): Add comment that when bison is used, it
1766 must include the "-y" option.
1767 * c-exp.y, m2-exp.y (yyrule, yyname, yyss, yyssp, yyvs, yyvsp):
1768 Remove defines to remap non-yacc symbols, thus backing out of
1769 previous recent changes. Standard policy is that non-yacc parser
1770 generators get fixed, rather than adding bug workarounds in gdb
1771 for each new one that pops up. Expand comment to note this.
1772 * c-exp.y, m2-exp.y (YYDEBUG): Revert back to disabled by default.
1774 Thu Dec 31 09:03:02 1992 Stu Grossman (grossman at cygnus.com)
1776 * partial-stab.h (near N_BINCL): Remove redundant code in N_BINCL
1777 case. Use code in N_SOL.
1779 * paread.c: New file that contains all HPPA/HPUX symbol reading
1781 * dbxread.c: Remove almost all HPPA/HPUX symbol reading code.
1782 * (dbx_symfile_init): Use sizeof(long) instead of 4.
1783 * (dbx_symfile_offsets): Make static.
1784 * (pastab_build_psymtabs): New interface routine for paread to
1785 send stabs into dbxread.
1786 * gdb-stabs.h: Remove gobs of HPPA cruft.
1788 Wed Dec 30 19:47:13 1992 Fred Fish (fnf@cygnus.com)
1790 * c-exp.y, m2-exp.y (yyrule, yyname): Remap like other yy* names
1792 **** start-sanitize-chill ****
1793 * ch-exp.y (yyrule, yyname): Remap like other yy* names for byacc.
1794 **** end-sanitize-chill ****
1796 * c-exp.y, m2-exp.y (yyreds, yytoks): Remap like other yy* names.
1797 * c-exp.y, m2-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
1798 and YYDEBUG is not already defined.
1799 * c-exp.y (strncmp): Replace throughout with STREQN, missed
1800 them during the previous replacements.
1801 * printcmd.c (_initialize_printcmd): Update internal documentation
1802 for "set" command to note that the assignment syntax is language
1804 **** start-sanitize-chill ****
1805 * ch-exp.y (yyreds, yytoks): Remap like other yy* names.
1806 * ch-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
1807 and YYDEBUG is not already defined.
1808 * ch-exp.y (GDB_REGNAME, GDB_LAST, GDB_VARIABLE, GDB_ASSIGNMENT,
1809 single_assignment_action): New terminals and nonterminal for gdb
1810 extensions to chill expression grammer.
1811 * ch-exp.y (match_dollar_tokens): Lexer routine to match all
1812 tokens that start with '$' (register names, convenience vars, etc).
1813 * ch-exp.y (tokentab2): Add GDB_ASSIGNMENT.
1814 * ch-exp.y (yylex): Call match_dollar_tokens.
1815 **** end-sanitize-chill ****
1817 Mon Dec 28 15:00:01 1992 Stu Grossman (grossman at cygnus.com)
1819 * hppah-tdep.c (skip_trampoline_code): Use new macros for
1820 accessing minimal symbol data.
1821 * infcmd.c (read_pc): Use #ifdef, not #if.
1822 * symfile.c (syms_from_objfile): Add CONST to decl for targets.
1823 * tm-hppa.h (FIX_CALL_DUMMY): Use new macros for accessing
1824 minimal symbol data.
1826 * hppah-tdep.c (frame_saved_pc): Use better test for outermost
1827 frame. Use find_return_regnum to find the caller.
1828 * (find_unwind_entry): New routine to locate stack frame info
1829 associated with a procedure. This looks in the $UNWIND_START$
1830 section in the SOM file.
1831 * (find_return_regnum): New routine. Uses find_unwind_entry() to
1832 figure out where the caller's return address is stored.
1833 * (find_proc_framesize): New routine. Uses find_unwind_entry()
1834 to figure out the frame size for a procedure.
1835 * (saved_pc_after_call): New routine, moved from tm-hppa.h.
1836 * (init_extra_frame_info): New routine. Corrects PC and FP for
1837 outermost frame if necessary.
1838 * (frame_chain): New routine, moved from tm-hppa.h.
1839 * (skip_trampoline_code): Handle computed function calls (ie:
1840 calls from $$dyncall).
1841 * (unwind_command): Temporary support function to allow user
1842 to control/observe aspects of the unwind (stack frame) info.
1843 * infcmd.c (read_pc): (Temporary), put a hack in to see if the PC
1844 was in a system call, if so, then read the PC from r31.
1845 * tm-hppah.h (SKIP_TRAMPOLINE_CODE, IN_SOLIB_TRAMPOLINE): Deal
1846 with extra arg for skip_trampoline_code().
1847 * (INIT_EXTRA_FRAME_INFO): Define to point at subr (see above).
1848 * (FRAME_CHAIN, FRAME_CHAIN_VALID): Turn into real subroutines.
1849 * tm-hppa.h (SAVED_PC_AFTER_CALL): Turn into real subroutine.
1851 Sun Dec 27 17:34:15 1992 Fred Fish (fnf@cygnus.com)
1853 * dbxread.c (dbx_symfile_init, elfstab_build_psymtabs):
1854 Call new bfd_get_size() and verify that string table is no larger
1855 than the file that is supposed to contain it.
1856 * symfile.c (syms_from_objfile): Only complain about configured
1857 NAMES_HAVE_UNDERSCORE differences between gdb and bfd if the
1858 current target is the default BFD target.
1860 Sat Dec 26 20:51:41 1992 Fred Fish (fnf@cygnus.com)
1862 * solib.c (BKPT_AT_MAIN): Change to BKPT_AT_SYMBOL.
1863 * solib.c (bkpt_names): New array of symbol names to try to
1864 use for the "mapping complete" breakpoint. Configurable
1865 define SOLIB_BKPT_NAME is first one to try.
1866 * solib.c (find_solib): Test debug_base for nonzero rather
1867 than just greater than zero.
1868 * solib.c (enable_break): Use bkpt_names to look up address
1869 at which to set "mapping complete" breakpoint.
1871 Tue Dec 22 20:33:38 1992 Fred Fish (fnf@cygnus.com)
1873 * defs.h (STRCMP, STREQ, STREQN): New macros.
1874 * defs.h (demangle_and_match): Remove prototype.
1875 * dwarfread.c (STREQ, STREQN): Remove macros, replaced with STREQ
1876 and STREQN defined in defs.h.
1877 * dwarfread.c (set_cu_language): For completely unknown languages,
1878 try to deduce the language from the filename. Retain behavior
1879 that for known languages we don't know how to handle, we use
1881 * dwarfread.c (enum_type, symthesize_typedef): Initialize language
1882 and demangled name fields in symbol.
1883 * dwarfread.c, mipsread.c, partial-stab.h: For all usages of
1884 ADD_PSYMBOL_TO_LIST, add language and objfile parameters.
1885 * dwarfread.c (new_symbol): Attempt to demangle C++ symbol names
1886 and cache the results in SYMBOL_DEMANGLED_NAME for the symbol.
1887 * elfread.c (STREQ): Remove macro, use STREQ defined in defs.h.
1888 Replace usages throughout.
1889 * elfread.c (demangle.h): Include.
1890 * elfread.c (record_minimal_symbol): Remove prototype and function.
1891 * gdbtypes.h, symtab.h (B_SET, B_CLR, B_TST, B_TYPE, B_BYTES,
1892 B_CLRALL): Moved from symtab.h to gdbtypes.h.
1893 * infcmd.c (jump_command): Remove code to demangle name and add
1894 it to a cleanup list. Now just use SYMBOL_DEMANGLED_NAME.
1895 * minsyms.c (demangle.h): Include.
1896 * minsyms.c (lookup_minimal_symbol): Indent comment to match code.
1897 * minsyms.c (install_minimal_symbols): Attempt to demangle symbol
1898 names as C++ names, and cache them in SYMBOL_DEMANGLED_NAME.
1899 * mipsread.c (psymtab_language): Add static variable.
1900 * stabsread.c (demangle.h): Include.
1901 * stabsread.c (define_symbol): Attempt to demangle C++ symbol
1902 names and cache them in the SYMBOL_DEMANGLED_NAME field.
1903 * stack.c (return_command): Remove explicit demangling of name
1904 and use of cleanups. Just use SYMBOL_DEMANGLED_NAME.
1905 * symfile.c (demangle.h): Include.
1906 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Fix
1907 to match macros in symfile.h and allow them to be compiled
1908 if INLINE_ADD_PSYMBOL is not true.
1909 * symfile.h (INLINE_ADD_PSYMBOL): Default to true if not set.
1910 * symfile.h (ADD_PSYMBOL_*): Add language and objfile parameters.
1911 Add code to demangle and cache C++ symbol names. Use macro form
1912 if INLINE_ADD_PSYMBOL is true, otherwise use C function form.
1913 * symmisc.c (add_psymbol_to_list, add_psymbol_addr_to_list):
1914 Remove, also defined in symfile.c, which we already fixed.
1915 * symtab.c (expensive_mangler): Remove prototype and function.
1916 * symtab.c (find_methods): Remove physnames parameter and fix
1918 * symtab.c (completion_list_add_symbol): Name changed to
1919 completion_list_add_name.
1920 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): New macro, adds both
1921 the normal symbol name and the cached C++ demangled name.
1922 * symtab.c (lookup_demangled_partial_symbol,
1923 lookup_demangled_block_symbol): Remove prototypes and functions.
1924 * symtab.c (lookup_symbol): Remove use of expensive_mangler,
1925 use lookup_block_symbol instead of lookup_demangled_block_symbol.
1926 Remove code to try demangling names and matching them.
1927 * symtab.c (lookup_partial_symbol, lookup_block_symbol):
1928 Fix to try matching the cached demangled name if no match is
1929 found using the regular symbol name.
1930 * symtab.c (find_methods): Remove unused physnames array.
1931 * symtab.c (name_match, NAME_MATCH): Remove function and macro,
1932 replaced with SYMBOL_MATCHES_REGEXP from symtab.h.
1933 * symtab.c (completion_list_add_symbol): Rewrite to use cached
1934 C++ demangled symbol names.
1935 * symtab.h: Much reformatting of structures and such to add
1936 whitespace to make them more readable, and make them more
1937 consistent with other gdb structure definitions.
1938 * symtab.h (general_symbol_info): New struct containing fields
1939 common to all symbols.
1940 * symtab.h (SYMBOL_LANGUAGE, SYMBOL_DEMANGLED_NAME,
1941 SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, SYMBOL_MATCHES_NAME,
1942 SYMBOL_MATCHES_REGEXP, MSYMBOL_INFO, MSYMBOL_TYPE): New macros.
1943 * symtab. (struct minimal_symbol, struct partial_symbol, struct
1944 symbol): Use general_symbol_info struct.
1945 * utils.c (demangle_and_match): Remove, no longer used.
1946 * valops.c (demangle.h): Include.
1947 * xcoffexec.c (eq): Remove macro, replace usages with STREQ.
1948 * blockframe.c, breakpoint.c, c-exp.y, c-valprint.c, dbxread.c,
1949 infcmd.c, m2-exp.y, minsyms.c, objfiles.h, solib.c, stack.c,
1950 symmisc.c, symtab.c, valops.c: Replace references to minimal
1951 symbol fields with appropriate macros.
1952 * breakpoint.c, buildsym.c, c-exp.y, c-typeprint.c, c-valprint.c,
1953 coffread.c, command.c, convex-tdep.c, cp-valprint.c, dbxread.c,
1954 demangle.c, elfread.c, energize.c, environ.c, exec.c,
1955 gdbtypes.c, i960-tdep.c, infrun.c, infrun-hacked.c, language.c,
1956 main.c, minsyms.c, mipsread.c, partial-stab.h, remote-es1800.c,
1957 remote-nindy.c, remote-udi.c, rs6000-tdep.c, solib.c, source.c,
1958 sparc-pinsn.c, stabsread.c, standalone.c, state.c, stuff.c,
1959 symfile.c, symmisc.c, symtab.c, symtab.h, tm-sysv4.h,
1960 tm-ultra3.h, values.c, xcoffexec.c, xcoffread.c: Replace strcmp
1961 and strncmp usages with STREQ, STREQN, or STRCMP as appropriate.
1962 * breakpoint.c, buildsym.c, c-typeprint.c, expprint.c, findvar.c,
1963 mipsread.c, printcmd.c, source.c, stabsread.c, stack.c,
1964 symmisc.c, tm-29k.h, valops.c, values.c: Replace SYMBOL_NAME
1965 references with SYMBOL_SOURCE_NAME or SYMBOL_LINKAGE_NAME as
1967 * buildsym.c (start_subfile, patch_subfile_names): Default the
1968 source language to what can be deduced from the filename.
1969 * buildsym.c (end_symtab): Update the source language in the
1970 allocated symtab to match what we have been using.
1971 * buildsym.h (struct subfile): Add a language field.
1972 * c-typeprint.c (c_print_type): Remove code to do explicit
1974 * dbxread.c (psymtab_language): Add static variable.
1975 * dbxread.c (start_psymtab): Initialize psymtab_language using
1976 deduce_language_from_filename.
1978 Mon Dec 21 22:24:33 1992 Fred Fish (fnf@cygnus.com)
1980 * valprint.c (val_print): Reorganize comment and add note
1981 about dependency on target byte ordering.
1982 **** start-sanitize-chill ****
1983 * ch-exp.y (value_array_slice): Fix typo.
1984 * ch-valprint.c (chill_val_print): Remove C'ism that arrays of
1985 byte sized ints are assumed to be char strings and printed with
1986 string syntax. In chill, arrays of chars and arrays of
1987 bytes/ubytes are distinquishable, and printed appropriately.
1988 **** end-sanitize-chill ****
1990 Mon Dec 21 18:02:35 1992 Stu Grossman (grossman at cygnus.com)
1992 * tm-hppah.h: #define NEED_TEXT_START_END for target memory
1993 read/write routines for HPUX.
1995 * hppa-pinsn.c (print_insn): Improve handling of be and ble
1996 branch targets to compute target address using const from previous
1997 instruction if necessary.
1998 * Add `Q' operator to print out bit position field various
2000 * hppah-nat.c: #include sys/param.h, and sys/user.h. General
2001 cleanups, use new code from Utah.
2002 * (store_inferior_registers): Update to new code from Utah.
2003 * (initialize_kernel_u_addr): Re-enable decl of struct user u.
2004 * (fetch_register): Clear out priv level when reading PCs.
2005 * hppah-tdep.c: Get rid of gobs of KERNELDEBUG stuff.
2006 * Remove decl of errno, #include wait.h and target.h.
2007 * (frame_saved_pc): Check `flags' pseudo-register to see if we
2008 were inside of a kernel call. If so, then PC is in a different
2009 register. Also, mask out bottom two bits of all PCs so as not to
2010 confuse higher level code.
2011 * (push_dummy_frame): Create from #define in tm-hppa.h.
2012 * (find_dummy_frame_regs): Update from Utah.
2013 * (hp_pop_frame): Create from #define in tm-hppa.h.
2014 * (hp_restore_pc_queue): New, from Utah.
2015 * (hp_push_arguments): Big fixes from Utah.
2016 * (pa_do_registers_info, pa_print_registers): Only print out fp
2018 * (skip_trampoline_code): New routine to deal with stubs that
2019 live in nowhereland between callers and callees.
2020 * i860-tdep.c: Remove decl of attach_flag.
2021 * infrun.c (wait_for_inferior): Add new macro
2022 INSTRUCTION_NULLIFIED, which can tell if the instruction pointed
2023 at by PC will be nullified. If so, then step the target once more
2024 so as to avoid confusing the user.
2025 * (just before step_over_function:): Use stop_func_start, not
2026 stop_pc when checking for the existance of line number info.
2027 stop_func_start will reflect the proper address of the target
2028 routine, not of the stub that we may be traversing to get there.
2029 * tm-hppa.h: define SKIP_TRAMPOLINE_CODE and IN_SOLIB_TRAMPOLINE
2030 to deal with the stubs that PA compilers sometimes stick between
2031 callers and callees. Also, define FLAGS_REGNUM for access to the
2033 * (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Use
2035 * (CANNOT_STORE_REGISTER): New from Utah. Says that we can't
2036 write gr0, PC regs, and PSW!
2037 * (FRAME_FIND_SAVED_REGS): Bug fixes from Utah.
2038 * (PUSH_DUMMY_FRAME, POP_FRAME): Make into real routines in
2040 * (CALL_DUMMY, FIX_CALL_DUMMY): Fixes from Utah.
2041 * Define struct unwind_table_entry.
2042 * valops.c (call_function_by_hand): Add another arg to
2043 FIX_CALL_DUMMY (under #ifdef GDB_TARGET_IS_HPPA). Why is this
2046 Mon Dec 21 02:17:57 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2048 * remote-vx.c: remove include of "symfile.h", replace it with "complaints.h"
2050 Fri Dec 18 10:32:25 1992 Fred Fish (fnf@cygnus.com)
2052 * Makefile.in (VERSION): Bump to 4.7.4.
2053 * Makefile.in (SFILES_MAINDIR): Add typeprint.c, c-typeprint.c,
2054 m2-typeprint.c, c-valprint.c cp-valprint.c m2-valprint.c.
2055 * Makefile.in (HFILES): Add valprint.h.
2056 * Makefile.in (OBS): Add typeprint.o, c-typeprint.o,
2057 m2-typeprint.o, c-valprint.o, cp-valprint.o m2-valprint.o.
2058 * typeprint.c, typeprint.h: New files for language independent
2059 type printing functions.
2060 * c-typeprint.c, m2-typeprint.c: New files for language dependent
2061 type printing functions and definitions.
2062 * valprint.h: New include file for language independent value
2063 printing definitions.
2064 * c-valprint.c, cp-valprint.c, m2-valprint.c: New files for language
2065 dependent value printing functions.
2066 * c-exp.y (production ptype): Add range_type variable and use new
2067 create_range_type function.
2068 * c-exp.y (tokentab2, tokentab3), c-lang.c (c_op_print_tab),
2069 infcmd.c (path_var_name), language.c (unk_op_print_tab),
2070 m2-lang.c (m2_op_print_tab): Change from ANSI-obsolescent
2071 "const static" to ANSI-conformant "static const".
2072 * c-exp.y (c_create_fundamental_type): Remove unused nbytes.
2073 * c-exp.y (c_language_defn, cplus_language_defn): Add c_print_type,
2075 * c-lang.h (c_print_type, c_val_print): Add prototypes.
2076 * coffread.c (decode_type): Add range_type variable and call to
2077 new create_range_type function.
2078 * complaints.c (complain): Remove unused val variable.
2079 * complaints.c (_initialize_complaints): Make it void.
2080 * convex-tdep.c (value_of_trapped_internalvar): Add range_type
2081 variable and call new create_range_type function.
2082 * defs.h (enum val_prettyprint): Move enum from value.h to here
2083 so we can avoid having to include value.h just for prototypes that
2084 need the enum (thanks ANSI).
2085 * dwarfread.c (struct_type): Local anonymous_size variable is
2086 only used if !BITS_BIG_ENDIAN.
2087 * dwarfread.c (decode_subscript_data_item): Add rangetype
2088 variable and call new create_range_type function.
2089 * elfread.c (elf_symfile_read): Remove unused dbx and text_sect
2091 * eval.c (evaluate_subexp): Remove unused local variable name
2092 and the statement with no side effects that initializes it.
2093 * expprint.c (print_subexp): Change local_printstr to
2095 * gdbtypes.c (create_range_type): New function that creates
2096 a range type using code fragments from object file readers as
2097 an example of what has to be initialized.
2098 * gdbtypes.c (create_array_type): Removed index_type, low_bound,
2099 and high_bound parameters, replaced with a single range_type
2100 parameter. Change function body to use passed in range_type
2101 rather than handcrafting one.
2102 * gdbtypes.h (create_range_type): Add prototype.
2103 * gdbtypes.h (create_array_type): Change prototype parameters.
2104 * infrun.c (normal_stop): Remove unused local variables tem and c.
2105 * infrun.c (hook_stop_stub): Return 0 rather than random value.
2106 * language.c (unk_lang_print_type, unk_lang_val_print): Add
2107 stub functions that call error if called.
2108 * language.c (unknown_language_defn, auto_language_defn,
2109 local_language_defn): Add initializers unk_lang_print_type and
2111 * language.h (struct language_defn): Reformat for larger
2112 comments, add la_print_type and la_val_print members. Add
2113 LA_PRINT_TYPE and LA_VAL_PRINT macros. Change local_printchar
2114 to LA_PRINT_CHAR and local_printstr to LA_PRINT_STRING.
2115 * m2-lang.c (m2_create_fundamental_type): Remove unused local
2117 * m2-lang.c (m2_language_defn): Add initializers m2_print_type
2119 * m2-lang.h (m2_print_type, m2_val_print): Add prototypes.
2120 * main.c (execute_command): Remove unused local variable cmdlines.
2121 * main.c (echo_command), stabsread.c (read_type), printcmd.c
2122 (clear_displays), symmisc.c (block_depth), values.c
2123 (clear_value_history):
2124 Make testing of truth value of assignment result explicit.
2125 * mipsread.c (upgrade_type): Update FIXME to include future use
2126 of create_range_type.
2127 * printcmd.c (ptype_command, ptype_eval, whatis_command,
2128 whatis_exp, maintenance_print_type): Move prototypes and functions
2130 * printcmd.c (_initialize_printcmd): Move add_com calls for
2131 ptype_command and whatis_command to new typeprint.c.
2132 * ser-bsd.c (serial_open): Remove unused variable sgttyb.
2133 * source.c (find_source_lines): Local variable c only used
2134 when LSEEK_NOT_LINEAR is defined.
2135 * stabsread.c (read_array_type): Use new create_range_type
2137 * stabsread.c (read_range_type): Add new index_type variable and
2138 call new create_range_type function rather than handcrafting
2140 * symmisc.c (type_print_1): Change usages to LA_PRINT_TYPE.
2141 * symtab.c (typedef_print usages): Use c_typedef_print, renamed.
2142 * symtab.c (type_print_base usages): Use c_type_print_base.
2143 * symtab.c (type_print_varspec_prefix usages): Use
2144 c_type_print_varspec_prefix.
2145 * symtab.c (type_print_method_args usages): Use
2146 cp_type_print_method_args.
2147 * valprint.c: Completely ripped apart and the fragments used
2148 to create c-valprint.c, cp-valprint.c, m2-valprint.c, and
2149 valprint.h. Remaining stuff is language independent.
2150 * value.h (struct fn_field): Forward declare for prototypes.
2151 * value.h (type_print_1): Remove prototype.
2152 * value.h (enum val_prettyprint): Moved to defs.h.
2153 * value.h (typedef_print): Prototype renamed to c_typedef_print.
2154 * value.h (baseclass_offset): Add prototype.
2155 **** start-sanitize-chill ****
2156 * Makefile.in (SFILES_MAINDIR): Add ch-typeprint.c, ch-valprint.c.
2157 * Makefile.in (OBS): Add ch-typeprint.o, ch-valprint.o.
2158 * ch-typeprint.c: New file for language dependent type printing.
2159 * ch-valprint.c: New file for language dependent value printing.
2160 * ch-exp.y (parse_number): Remove prototype and stub function.
2161 * ch-exp.y (decode_integer_literal): Removed unused digits and
2163 * ch-exp.y (convert_float): Completely ifdef out for now.
2164 * ch-exp.y (tokentab2, tokentab3, tokentab4, tokentab5),
2165 ch-lang.c (chill_op_print_tab):
2166 Change from ANSI-obsolescent "const static" to ANSI-conformant
2168 * ch-exp.y (yylex): Add unhandled storage class enumeration
2169 literals to switch statement for completeness.
2170 * ch-lang.c (chill_create_fundamental_types): Remove unused
2171 nbytes variable. Change dummy type to 2 bytes to match int.
2172 Handle FT_VOID types gratuituously added to chill DWARF by
2173 compiler. Change FT_CHAR case to generate an TYPE_CODE_CHAR
2174 type rather than a one byte TYPE_CODE_INT type.
2175 * ch-lang.c (chill_language_defn): Add chill_print_type and
2177 * ch-lang.h (chill_print_type, chill_val_print): Add prototypes.
2178 **** end-sanitize-chill ****
2180 Thu Dec 17 00:44:57 1992 John Gilmore (gnu@cygnus.com)
2182 Eliminate uses of NAMES_HAVE_UNDERSCORE, using
2183 bfd_get_symbol_leading_char instead.
2185 * coffread.c (EXTERNAL_NAME): New macro for removing possible
2186 leading character from names.
2187 (read_coff_symtab): Use BFD's FILE *, don't open a second one.
2188 (process_coff_symbol, coff_read_struct_type, coff_read_enum_type):
2189 Replace NAMES_HAVE_UNDERSCORE with EXTERNAL_NAME.
2191 * kdb-start.c (main): Remove NAMES_HAVE_UNDERSCORE.
2192 * minsyms.c (install_minimal_symbols): Replace NAMES_HAVE_UNDERSCORE.
2193 Remove SOME_NAMES_HAVE_DOT support (apparently unused).
2194 * partial-stab.h: Replace NAMES_HAVE_UNDERSCORE.
2195 * solib.c: Replace NAMES_HAVE_UNDERSCORE.
2196 * stabsread.h: Remove NAMES_HAVE_UNDERSCORE and HASH_OFFSET.
2197 * symfile.c (syms_from_objfile): Insert debugging check to test
2198 NAMES_HAVE_UNDERSCORE setting against the BFD support.
2200 * doc/gdbint.texinfo (Host Conditionals): Remove
2201 NAMES_HAVE_UNDERSCORE, SOME_NAMES_HAVE_DOT, document
2203 (Target Conditionals): Remove all of the above.
2205 * xm-rs6000.h (MEM_FNS_DECLARED): Update comments.
2207 * coffread.c (read_coff_symtab, C_BLOCK): Use complain() rather
2208 than error() for .bb/.eb. Bug found by Eddie Fung, <efung@cs.uq.oz.au>.
2210 Tue Dec 15 10:05:56 1992 Ian Lance Taylor (ian@cygnus.com)
2212 * coffread.c (decode_type): catch negative tagndx fields generated
2214 * exec.c: comment out string following #endif.
2215 * configure.in (i[34]86-*-sco3.2v4*): use host i386sco4.
2216 * xm-i386sco.h: include <sys/types.h> and <sys/dir.h>, required by
2218 * config/i386sco4.mh: new file; like i386sco.mh, but don't require
2219 gcc, and define const to empty to avoid SCO 3.2v4 cc bug.
2221 Tue Dec 15 04:14:24 1992 Fred Fish (fnf@cygnus.com)
2223 * complaints.c: New file, code moved from utils.c.
2224 * complaints.c (complain): Made into a varargs function.
2225 * complaints.h: New file, code moved from symfile.h.
2226 * Makefile.in (SFILES_MAINDIR): Add complaints.c.
2227 * Makefile.in (HFILES): Add complaints.h.
2228 * Makefile.in (OBS): Add complaints.o.
2229 * symfile.c (complaint_root, stop_whining, complaint_series,
2230 complain, clear_complaints, add_show_from_set for stop_whining):
2231 Moved to complaints.c.
2232 * symfile.h (struct complaint, complaint_root decl, complain
2233 prototype, clear_complaints prototype): Moved to complaints.h.
2234 * buildsym.c, coffread.c, dbxread.c, dwarfread.c, elfread.c,
2235 gdbtypes.c, mipsread.c, stbsread.c, symfile.c: Include
2236 complaints.h. Remove casts from arguments to complain(),
2237 which is now a varargs function, and remove unnecessary
2238 placeholder zero args.
2239 * defs.h (begin_line): Add prototype.
2240 * defs.h (vprintf_filtered): Add prototype.
2241 * dwarfread.c (varargs.h): Remove, no longer needed.
2242 * dwarfread.c (dwarfwarn): Remove prototype and function.
2243 * dwarfread.c (complaints): Define a bunch of complaints.
2244 * dwarfread.c (SQUAWK): Remove macro defs, convert all
2245 usages to standard complain() calls.
2246 * utils.c (begin_line): New function that ensures that
2247 whatever gets filter-printed next starts on its own line.
2248 * utils.c (vprintf_filtered): New func, like vfprintf_filtered,
2249 but to stdout (calls vfprintf_filtered internally).
2251 Tue Dec 15 02:01:00 1992 John Gilmore (gnu@cygnus.com)
2253 * remote.c: Avoid printf_filtered line limit. Suggested by
2254 Robert R. Henry, <rrh@tera.com>.
2255 * infcmd.c (environment_info): Ditto, for Don Allen <allen@think.com>.
2257 * main.c (main): Accept --silent as well as --quiet. Change +help
2258 to --help. Suggested by Karl Berry, <karl@cs.umb.edu>.
2260 * doc/gdbint.texinfo: SWAP_HOST_AND_TARGET => SWAP_TARGET_AND_HOST.
2261 Noticed by Andy Jackson, <arj@cam-orl.co.uk>.
2263 Mon Dec 14 23:28:15 1992 John Gilmore (gnu@cygnus.com)
2265 * tm-nindy960.h, remote-nindy.c: Lint.
2267 Mon Dec 14 18:48:52 1992 Fred Fish (fnf@cygnus.com)
2269 * gdbtypes.c (create_array_type): Complete rewrite. Now requires
2270 a optional type to decorate as an array type, the type of the
2271 index, and the bounds of the array. Records this additional info
2272 in the array type for use with languages with nonzero array
2274 * gdbtypes.h (enum type_code): Update comment for TYPE_CODE_ARRAY
2275 to note that arrays may have bounds.
2276 * gdbtypes.h (create_array_type): Update prototype.
2277 * c-exp.y (ptype production): Adjust for new create_array_type
2278 calling conventions.
2279 * coffread.c (decode_type): Call create_array_type rather than
2280 handcrafting array types.
2281 * convex-tdep.c (value_type): Remove, now use create_array_type.
2282 * convex-tdep.c (value_of_trapped_internalvar): Convert calls to
2283 vector_type into calls to create_array_type.
2284 * dwarfread.c (decode_subscr_data): Name changed to
2285 decode_subscript_data_item throughout.
2286 * dwarfread.c (decode_subscript_data_item): Rewrite to use
2287 create_array_type. Now records index type and range as well.
2288 * dwarfread.c (dwarf_read_array_type): Rewrite as part of
2289 change to use create_array_type.
2290 * dwarfread.c (read_subroutine_type): Test existing user defined
2291 types before decorating them, to ensure they are blank, and
2292 complain about it if they are not.
2293 * dwarfread.c (decode_fund_type): For unrecognized types, always
2294 return some valid type (type integer). If the unrecognized type
2295 cannot be an implementation defined type, complain as well.
2296 * m88k-tdep.c (pushed_size): Update comment for TYPE_CODE_ARRAY.
2297 * m88k-tdep.c (store_param): Update comment for TYPE_CODE_ARRAY.
2298 * mipsread.c (upgrade_type): Add FIXME comment that code to
2299 handcraft arrays should be replaced with call to create_array_type.
2300 * stabsread.c (read_array_type): Replace code to handcraft
2301 array types with call to create_array_type.
2302 * valprint.c (type_print_varspec_prefix): Minor formatting
2303 change, join lines that don't need to be split.
2305 Mon Dec 14 17:18:42 1992 Stu Grossman (grossman at cygnus.com)
2307 * convex-xdep.c, hppab-nat.c, infptrace.c: Remove
2308 decl for attach_flag, it now lives in inferior.h.
2309 * hppa-pinsn.c: Reformat opcode tables. Add function prototypes.
2310 Make most functions static.
2311 * hppah-nat.c: General cleanups, remove BSD specific code (since
2312 that all lives in hppab-nat.c).
2313 * hppah-tdep.c (frame_chain_valid), tm-hppa.h (FRAME_CHAIN):
2314 Change sense of test against inside_entry_file(). This fix is
2316 * tm-hppa.h (PUSH_DUMMY_FRAME, POP_FRAME): Use char * for 2nd arg
2317 to read/write_register_bytes().
2318 * gdbtypes.h: Remove const from decl for cplus_struct_default to
2319 work around PA-GAS assembler bug. Also, add trailing */ to some
2321 * gdbtypes.c: Remove const from decl for cplus_struct_default.
2322 Same reason as above.
2324 Wed Dec 9 19:53:25 1992 John Gilmore (gnu@cygnus.com)
2326 * mipsread.c (parse_symbol): When checking whether a structured
2327 type is an enum, check qualifiers of its first member, as well as
2328 the base type of the member. Bug found and fixed by John M.
2329 Farrell, <farrell@fjord.reo.dec.com>.
2331 * vx-share/{reg.h,xdr_regs.h,xdr_regs.c}: Remove, unused.
2332 * remote-vx.c: Don't include vx-share/reg.h.
2333 * vx-share/ptrace.h: Reproduce from scratch.
2334 * config/{vxworks68,vxworks960}: Don't include xdr_regs.o.
2335 * Makefile.in: Remove references to removed files, and to removed
2336 29k-share directories.
2338 Tue Dec 8 13:30:58 1992 Fred Fish (fnf@cygnus.com)
2340 * c-lang.c (_initialize_c_language): Name changed from
2342 * m2-lang.c (_initialize_m2_language): Name changed from
2344 * m2-lang.c (_initialize_m2_language): Change malloc to xmalloc since
2345 it is no longer inside m2-exp.y, where it was remapped by Makefile.
2346 * c-exp.y, m2-exp.y: Migrate code that has nothing to do with
2347 expression parsing into c-lang.c and m2-lang.c respectively.
2348 * c-lang.c, m2-lang.c: New files, code migrated from c-exp.y and
2349 m2-exp.y respectively.
2350 * c-lang.h, m2-lang.h: New files, internal interfaces between c-*
2351 and m2-* files respectively.
2352 * Makefile.in (SFILES_MAINDIR): Add c-lang.c, m2-lang.c.
2353 * Makefile.in (HFILES): Add c-lang.h, m2-lang.h.
2354 * Makefile.in (OBS): Add c-lang.o, m2-lang.o.
2355 * expression.h (struct block): Forward declaration for prototypes.
2356 * language.h (struct objfile): Forward declaration for prototypes.
2357 **** start-sanitize-chill ****
2358 * Makefile.in (SFILES_MAINDIR): Add ch-lang.c.
2359 * Makefile.in (HFILES): Add ch-lang.h.
2360 * Makefile.in (OBS): Add ch-lang.o.
2361 * ch-exp.y: Migrate code that has nothing to do with expression
2362 parsing into ch-lang.c.
2363 * ch-lang.c: New file, code migrated from c-exp.y.
2364 * ch-lang.h: New file, internal interface between ch-* files.
2365 * ch-lang.c (_initialize_chill_language): Name changed from
2366 _initialize_chill_exp.
2367 **** end-sanitize-chill ****
2369 Changes for Amiga Unix from rhealey@ub.d.umn.edu.
2370 * config/amix.mh (NAT_FILE): Add, set to nm-sysv4.h.
2371 * config/amix.mh (NATDEPFILES): Add.
2372 * config/amix.mh (XDEPFILES): Move procfs.o and fork-child.o
2375 * dwarfread.c (decode_subscr_data): Remove spurious test that
2376 accepted only integer subscript types. We don't do anything
2377 with the type at the moment anyway.
2379 **** start-sanitize-chill ****
2380 Fri Dec 4 06:56:56 1992 Fred Fish (fnf@cygnus.com)
2382 * ch-exp.y (match_character_literal): Fix case where no
2383 match at all is found.
2384 * ch-exp.y (chill_create_fundamental_type): Chill uses fixed
2385 width types. For example, "INT" is always 2 bytes regardless
2386 of the values of any TARGET_*_BIT macros. So use explicit
2387 numeric sizes for the types.
2388 **** end-sanitize-chill ****
2390 Thu Dec 3 12:00:06 1992 Fred Fish (fnf@cygnus.com)
2392 * c-exp.y (c_create_fundamental_type): New function to create
2393 language specific fundamental types for C.
2394 * m2-exp.y (m2_create_fundamental_type): New function to create
2395 language specific fundamental types for Modula 2.
2396 * c-exp.y (c_language_defn, cplus_language_defn): Add
2397 c_create_fundamental_type to language struct initializers.
2398 * m2-exp.y (m2_language_defn): Add m2_create_fundamental_type
2399 to language struct initializers.
2400 * dwarfread.c (expression.h, language.h): Include.
2401 * dwarfread.c (ftypes): New array to hold fundamental types
2402 for current compilation unit.
2403 * dwarfread.c (cu_language_defn): New pointer to language
2404 struct for language of current compilation unit.
2405 * dwarfread.c (dwarf_fundamental_type): New function to
2406 create/lookup fundamental types.
2407 * dwarfread.c (set_cu_language): Initialize cu_language_defn.
2408 * dwarfread.c (throughout): Replace lookup_fundamental_type
2409 with dwarf_fundamental_type.
2410 * dwarfread.c (read_file_scope): Zero out ftypes for each new
2411 compilation unit (may be different language or different objfile).
2412 * gdbtypes.c (lookup_fundamental_type): Move actual type
2413 creations into language specific fundamental type creation
2414 functions and call via create_fundamental_type. Add comment
2415 about this function being obsolescent.
2416 * gdbtypes.h (FT_BYTE, FT_UNSIGNED_BYTE): New types, true byte
2417 sized signed and unsigned integers.
2418 * gdbtypes.h (FT_NUM_MEMBERS): Increment, new types added.
2419 * language.c (language_def): New function to lookup a language
2420 struct given it's enumeration.
2421 * language.h (struct language_defn): Add la_fund_type, a pointer
2422 to a function that creates fundamental types for this language.
2423 * language.h (create_fundamental_type): New macro to create
2424 fundamental types based on the current language.
2425 * language.h (language_def): Add prototype.
2426 * language.c (unk_lang_create_fundamental_type): New function
2427 for initializing language structs, calls error if called.
2428 * language.c (unk_language_defn, auto_language_defn,
2429 local_language_defn): Use unk_lang_create_fundamental_type.
2430 **** start-sanitize-chill ****
2431 ch-exp.y (chill_create_fundamental_type): New function.
2432 ch-exp.y (chill_language_defn): Add chill_create_fundamental_type.
2433 ch-exp.y (_initialize_chill_exp): BOOL types are only one byte.
2434 **** end-sanitize-chill ****
2436 **** start-sanitize-chill ****
2437 Tue Dec 1 17:07:31 1992 Fred Fish (fnf@cygnus.com)
2439 * dwarfread.c (CHILL_PRODUCER): Add producer string for
2441 * dwarfread.c (handle_producer): Test CHILL_PRODUCER as well
2442 as GCC_PRODUCER and GPLUS_PRODUCER.
2443 **** end-sanitize-chill ****
2445 Mon Nov 30 18:46:58 1992 Stu Grossman (grossman at cygnus.com)
2447 * remote-udi.c (udi_wait): Don't stop if TIP says that remote is
2450 Mon Nov 30 12:00:25 1992 Fred Fish (fnf@cygnus.com)
2452 * tm-sun4sol2.h: Add CPLUS_MARKER. Solaris 2.0 requires '.'
2453 rather than '$'. This particular piece of braindamage is
2454 spreading like ooze. It's now infected libiberty, deja-gnu,
2456 * values.c (baseclass_addr): Use CPLUS_MARKER rather than
2457 hardwired '$' character.
2459 Sun Nov 29 15:22:42 1992 Fred Fish (fnf@cygnus.com)
2461 (Changes to break incredibly ugly, unmaintainable 750 line
2462 read_struct_type function up into managable pieces.)
2463 * Makefile.in (VERSION): Bump to 4.7.3.
2464 * stabsread.c (struct field_info): Local struct definition.
2465 * stabsread.c (read_member_functions, read_struct_fields,
2466 read_baseclasses, read_tilde_fields, attach_fn_fields_to_type,
2467 attach_fields_to_type, read_cpp_abbrev): Prototypes and new
2468 functions from fragmented read_struct_type.
2469 * stabsread.c (stabs_general_complaint): Catchall complaint.
2470 * stabsread.c (STABS_CONTINUE): Macro'ize cretinous stabs
2471 symbol name continuation code. Use macro throughout.
2472 * stabsread.c (various places): Replace add-one-to-pointer
2473 with pointer increment.
2474 * stabsread.c (read_type): Retain function local copy of type
2475 descriptor. Rearrange code calling read_struct_type() to match
2477 * stabsread.c (define_symbol): For the sake of dbx, gcc emits
2478 a single blank as the name of nameless enumerations. Recognize
2479 this special case and set nameless flag.
2480 **** start-sanitize-chill ****
2481 * ch-exp.y (GENERAL_PROCEDURE_NAME, LOCATION_NAME): New
2483 * ch-exp.y (access_name): New non-terminal token and
2485 * ch-exp.y (general_procedure_name): Now a terminal token.
2486 * ch-exp.y (location): Expand production.
2487 * ch-exp.y (match_simple_name_string): New function.
2488 * ch-exp.y (yylex): Call match_simple_name_string and return
2489 GENERAL_PROCEDURE_NAME or LOCATION_NAME as appropriate.
2490 **** end-sanitize-chill ****
2492 Wed Nov 25 07:17:13 1992 Fred Fish (fnf@cygnus.com)
2494 * munch: Backslash escape vertical bar characters inside
2495 grep patterns since they have special meaning for some greps.
2496 * parse.c (write_exp_string): Complete rewrite to store string
2497 contants as a leading explicit length, followed by the string data,
2498 followed by a trailing explicit length.
2499 * eval.c (evaluate_subexp), expprint.c (print_subexp),
2500 parse.c (length_of_subexp), parse.c (prefixify_subexp):
2501 Use recorded explicit length of strings in expression elements,
2502 rather than strlen. Adjust code to skip over strings stored in
2503 expression elements, and code to access strings, to account for
2504 new leading explicit size expression element.
2505 * parse.c (length_of_subexp): Test for minimum endpos of 1, not
2506 0, to avoid negative expression element indices.
2507 * valops.c (search_struct_method): Minor whitespace change.
2509 Mon Nov 23 11:14:15 1992 Fred Fish (fnf@cygnus.com)
2511 * c-exp.y (yylex): Add tempbuf, tempbufindex, and tempbufsize,
2512 which together maintain a dynamically expandable static buffer
2513 for the lexer to use when translating C strings to their internal
2514 form (other future uses possible). Fix parsing of C style strings
2515 to do the normal C style input conversions of escaped character
2517 * valops.c (value_string): Remove translation of escaped
2518 character sequences, now done in C expression parser.
2519 * language.h (PRINT_LITERAL_FORM): New macro that takes character
2520 and decides if it should be printed in literal form or some other
2521 form, based on it's ASCII value and setting of sevenbit_strings.
2522 * {c-exp.y, m2-exp.y} (emit_char): Use new PRINT_LITERAL_FORM
2523 macro, change indentation style.
2524 **** start-sanitize-chill ****
2525 * ch-exp.y (chill_printchar): Use new PRINT_LITERAL_FORM macro.
2526 * ch-exp.y (chill_printstr): First cut at real function instead
2528 **** end-sanitize-chill ****
2530 Sun Nov 22 16:21:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2532 * nindy-share/stop.h: fixed bogus comment-end in copyright message
2534 * i960-pinsn.c: fixed two calls of fputs_filtered that had 3 arguments
2536 Fri Nov 20 21:35:57 1992 Fred Fish (fnf@cygnus.com)
2538 * defs.h (sevenbit_strings): Add declaration.
2539 * defs.h (printchar): Replace with gdb_printchar.
2540 * language.h (language_defn): Add new function pointers
2541 la_printchar and la_printstr, to do language dependent
2542 printing of characters and strings.
2543 * language.h (local_printchar, local_printstr): New macros
2544 to call language dependent functions pointed to by la_printchar
2545 and la_printstr respectively.
2546 * c-exp.y (emit_char, c_printchar, c_printstr): New language
2547 dependent functions for printing characters and strings.
2548 * c-exp.y (c_language_defn, cplus_language_defn): Add
2549 c_printchar and c_printstr.
2550 * command.c (do_setshow_command): Rename printchar use to
2552 * expprint.c (print_subexp): Replace C style string output
2553 with call to local_printstr.
2554 * language.c (unk_lang_printchar, unk_lang_printstr):
2555 New stubs, currently errors.
2556 * language.c (unknown_language_defn, auto_language_defn,
2557 local_language_defn): Add unk_lang_printchar and
2559 * m2-exp.y (emit_char, m2_printchar, m2_printstr): New
2560 language dependent functions to print characters and strings.
2561 * m2-exp.y (m2_language_defn): Add m2_printchar and m2_printstr.
2562 * utils.c (printchar): Renamed to gdb_printchar.
2563 * valprint.c (print_string): Remove prototype, function moved
2564 to c-exp.y, where it becomes c_printstr.
2565 * valprint.c (print_max): Made global for reference from the
2566 language dependent printing routines in *-exp.y.
2567 * valprint.c (repeat_count_threshold): New variable with function
2568 of old REPEAT_COUNT_THREHOLD define, but now settable by user.
2569 Change all references to old macro to references to new variable.
2570 * valprint.c (value_print, val_print): Replace calls to
2571 print_string with calls to local_printstr.
2572 * valprint.c (val_print): Replace C style character printing
2573 with call to local_printchar.
2574 * valprint.c (val_print): Add case for TYPE_CODE_CHAR.
2575 * valprint.c (_initialize_valprint): Add add_show_from_set
2576 call for setting up repeat_count_threshold as print variable.
2577 **** start-sanitize-chill ****
2578 * ch-exp.y (decode_integer_value): New function.
2579 * ch-exp.y (decode_integer_literal): Use decode_integer_value.
2580 * ch-exp.y (chill_printchar, chill_printstr): New language
2581 dependent functions for printing characters and strings.
2582 * ch-exp.y (chill_language_defn): Add chill_printchar and
2584 **** end-sanitize-chill ****
2586 Thu Nov 19 21:22:21 1992 John Gilmore (gnu@cygnus.com)
2588 * main.c (main): Print GDB version number in gdb -help; doc pid arg.
2589 Suggested by Marty Leisner, <leisner@eso.mc.xerox.com>.
2590 (print_gdb_version): New arg is stdout or stderr. Callers changed.
2592 Wed Nov 18 15:05:45 1992 Ian Lance Taylor (ian@cygnus.com)
2594 * remote-vx.c (vx_kill): just warn if we can't contact the board,
2595 and assume the process has been killed.
2597 Wed Nov 18 14:39:57 1992 Stu Grossman (grossman at cygnus.com)
2599 * remote-udi.c (udi_open): Reset vars so that user can re-run
2600 programs without leaving GDB.
2601 * (many routines): Slightly improve error handling.
2602 * (download): Zero out BSS by longs instead of bytes to avoid
2603 timeouts in real hardware.
2604 * 29k-share/udi/udip2soc.c (UDIDisconnect, UDIKill): Indicate
2605 that connection is no longer in use after shutdown() of socket.
2606 This keeps GDB from dying of a SIGPIPE when you issue multiple
2607 `target udi' commands.
2609 Wed Nov 18 14:27:47 1992 Fred Fish (fnf@cygnus.com)
2611 * language.h (language_format_info): New structure to bundle
2612 local formatting information.
2613 * language.h (language_defn): Replace individual format info
2614 with language_format_info structs.
2615 * language.h (local_*_format, local_*_format_prefix,
2616 local_*_format_specifier, local_*_format_suffix): New macros
2617 for binary/octal/decimal/hex formats to access info elements.
2618 * c-exp.y (c_language_defn): Update for new format handling.
2619 * m2-exp.y (m2_language_defn): Update for new format handling.
2620 * dbxread.c (language.h): Include for partial-stab.h use.
2621 * mipsread.c (expression.h, language.h): Include for
2623 * defs.h (local_hex_format, local_hex_format_custom,
2624 local_hex_string, local_hex_string_custom): Move to language.h.
2625 * language.c (local_hex_format_custom, local_hex_string,
2626 local_hex_string_custom, local_octal_format_custom): Use new
2628 * language.c (unknown_language_defn, auto_language_defn,
2629 local_language_defn): Update for new format handling.
2630 * printcmd.c (print_scalar_formatted): Use new macros
2631 to access decimal and binary format info for printing.
2632 **** start-sanitize-chill ****
2633 * c-exp.y (chill_language_defn): Update for new format handling.
2634 * ch-exp.y (CHARACTER_LITERAL): Add support to yylex.
2635 * ch-exp.y (decode_integer_literal): Add function
2636 * ch-exp.y (match_integer_literal): Use decode_integer_literal.
2637 * ch-exp.y (builtin_type_chill_char): Add definition.
2638 * gdbtypes.h (builtin_type_chill_char): Add declaration.
2639 **** end-sanitize-chill ****
2641 Tue Nov 17 11:17:06 1992 Ian Lance Taylor (ian@cygnus.com)
2643 * tm-rs6000.h (BELIEVE_PCC_PROMOTION): Define, since AIX cc gets
2645 (aix_framedata): added nosavedpc field.
2646 (SAVED_PC_AFTER_CALL): Don't try to optimize; just call
2648 (FRAMELESS_FUNCTION_INVOCATION): Pass second argument of 0.
2649 (FRAME_SAVED_PC): If PC not saved, use SAVED_PC_AFTER_CALL.
2650 * rs6000-tdep.c (skip_prologue): Handle gcc generated stfd
2651 instructions as function_frame_info does. Expand special case of
2652 st r31,-4(r1) to be st r31,NUM(r1), since gcc can generate offsets
2654 (pop_frame): Add 4 rather than sizeof (int) to avoid host
2656 (function_frame_info): Set frameless if the function has no frame,
2657 and set nosavedpc if the PC was not saved. Handle gcc generated
2658 stfd 31,-4(31); st 31, -12(31) correctly.
2659 (frameless_function_invocation): New second argument pcsaved; if 0
2660 return whether the function has a frame, if 1 return whether the
2662 (frame_initial_stack_address): Correct typo: cache registers for
2663 callee_fi, not for fi, (avoids reading garbage memory locations).
2665 Mon Nov 16 15:58:07 1992 Stu Grossman (grossman at cygnus.com)
2667 * infrun.c (wait_for_inferior (just before step_over_function
2668 label)): Change test for stepping into subroutine to check for the
2669 presence of line number info. This makes stuff compiled with -g1
2670 cause GDB to not lose control when stepping.
2672 * symtab.c (find_pc_line): Improve code per gnu's suggestions.
2673 Improve comments as well.
2675 Sun Nov 15 09:22:09 1992 Fred Fish (fnf@cygnus.com)
2677 * Makefile.in (VERSION): Bump to 4.7.2
2678 * symtab.c (find_pc_symtab): Fix return of random value
2680 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add dependency on
2681 Makefile since it contains sed patterns used in generation.
2682 Add sed pattern to also delete #include of any malloc.h.
2683 * c-exp.y, expr.c, expression.h, language.c, m2-exp.y,
2684 parser-defs.h, valarith.c, valops.c, value.h: Remap macros and
2685 function names to conform to K&R terminology with respect to
2686 logical and bitwise operators:
2687 UNOP_ZEROP => UNOP_LOGICAL_NOT
2688 UNOP_LOGNOT => UNOP_COMPLEMENT
2689 BINOP_LOGAND => BINOP_BITWISE_AND
2690 BINOP_LOGXOR => BINOP_BITWISE_XOR
2691 BINOP_LOGIOR => BINOP_BITWISE_IOR
2692 BINOP_AND => BINOP_LOGICAL_AND
2693 BINOP_OR => BINOP_LOGICAL_OR
2694 PREC_OR => PREC_LOGICAL_OR
2695 PREC_AND => PREC_LOGICAL_AND
2696 PREC_LOGIOR => PREC_BITWISE_IOR
2697 PREC_LOGXOR => PREC_BITWISE_XOR
2698 PREC_LOGAND => PREC_BITWISE_AND
2699 value_zerop() => value_logical_not()
2700 value_lognot() => value_complement()
2701 * c-exp.y (c_op_print_tab): Add explicit empty terminator.
2702 * m2-exp.y (m2_op_print_tab): Add explicit empty terminator.
2703 * i387-tdep.c (sys/dir.h): Remove, appears to be unnecessary
2704 and is nonexistant in some SVR4 based systems.
2705 * language.c (DEFAULT_ALLOCSIZE): Change from 3 => 4.
2706 * m2-exp.y (number_sign, modblock): Make static, #ifdef out
2708 * m2-exp.y (ANDAND): Rename to LOGICAL_AND.
2709 * source.c (source_info): Fix minor nits, print "1 line" rather
2710 than "1 lines", and "language is <lang>".
2711 * valarith.c (value_binop): Handle TYPE_CODE_BOOL as well
2712 as TYPE_CODE_INT and TYPE_CODE_FLOAT.
2713 * valprint.c (val_print): Print TYPE_CODE_BOOL type values as
2715 * values.c (value_from_longest): Handle TYPE_CODE_BOOL.
2716 **** start-sanitize-chill ****
2717 * ch-exp.y: New expression parser, for GNU-Chill.
2718 * defs.h (enum language): Add language_chill.
2719 * dwarfread.c (set_cu_language): Add LANG_CHILL case and make
2720 LANG_MODULA2 a recognized language.
2721 * gdbtypes.h (enum_typecode): Note TYPE_CODE_BOOL used for
2722 Chill as well as Modula-2.
2723 * gdbtypes.y (builtin_type_chill_bool, builtin_type_chill_long,
2724 builtin_type_chill_ulong, builtin_type_chill_real): Add.
2725 * language.c (set_language_command): Add chill.
2726 * language.c (binop_result_type, integral_type, character_type,
2727 boolean_type, structured_type, value_true, binop_type_check):
2728 Add language_chill cases.
2729 * language.h (_LANG_chill): Define.
2730 * symfile.c (deduce_language_from_filename): Recognize the
2731 filename extensions ".chill", ".c186", and ".c286" for Chill.
2732 * valprint.c (typedef_print): Add case for language_chill.
2733 * Makefile.in (SFILES_MAINDIR): Add ch-exp.y.
2734 * Makefile.in (YYFILES): Add ch-exp.tab.c.
2735 * Makefile.in (YYOBJ): Add ch-exp.tab.o.
2736 * Makefile.in (saber_gdb): Add unload of ch-exp.y and load
2738 * Makefile.in (distclean): Add target ch-exp.tab.c.
2739 * Makefile.in (realclean): Add rm of ch-exp.tab.c.
2740 * Makefile.in (ch-exp.tab.o, ch-exp.tab.c): New targets.
2741 * eval.c (evaluate_subexp): Add OP_BOOL case.
2742 * expprint.c (print_subexp): Add OP_BOOL case.
2743 **** end-sanitize-chill ****
2745 Fri Nov 13 20:36:28 1992 John Gilmore (gnu@cygnus.com)
2747 * infcmd.c (set_environment_command): Avoid skipping first
2748 char of env value if an '=' appears in it. Bug report and fix
2749 by Mark Jungerman, <maj@lucid.com>.
2751 Fri Nov 13 20:24:10 1992 Stu Grossman (grossman at cygnus.com)
2753 * infcmd.c (step_over_calls): Improve comments.
2754 * symtab.c (find_pc_psymtab): Clean up a bit.
2755 * (find_pc_symtab): Fix comments, clean up code.
2756 * (find_pc_line): General cleanups, efficiency improvements.
2757 Also, don't return garbage when some line info exists, but there
2760 Thu Nov 5 23:04:38 1992 Rob Ryan (rr2b@andrew.cmu.edu)
2762 * xcoffexec.c (vmap_symtab): fixed a bug where if a object has no
2763 member, and the stat pointer passed to vmap_symtab was NULL, the
2764 wrong vmap entries would be modified. Fixes behavior where
2765 attempting to load symbols for a module with no member would mess
2766 up already read in symbols.
2768 Wed Nov 11 17:09:17 1992 Stu Grossman (grossman at cygnus.com)
2770 * Makefile.in: Remove dependancies for 29k-share/dfe/yank.o and
2771 29k-share/dfe/mini2udi.o.
2772 * config/a29k-udi.mt: Remove yank.o and mini2udi.o.
2773 * alldeps.mak, depend: Update to deal with removal of
2774 aforementioned files.
2775 * remote-udi.c: Major cleanups. Clean up udi_open and drop
2776 requirement for useless 'program' argument. Clean up
2777 udi_create_inferior, and udi_load to call common download()
2778 routine. Create download routine to load remote hosts directly
2779 (with the help of BFD) so that we don't need yank.c and
2781 Fix udi_detach to call UDIDisconnect with
2782 the right arguments. Clean up udi_resume, don't assign tip_error
2783 twice. Clean up udi_wait, straighten out status codes. Make
2784 udi_kill really work.
2786 Fri Nov 6 10:26:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2788 * c-exp.y: separated host/target idea of integer type size,
2789 removed redundant parse rules. (YYSTYPE): added typed_val, removed
2790 UINT and CHAR rules. (parse_number): work out the targetwise type
2791 of a number based upon it's size and qualifiers. (yylex): chars
2792 are now treated the same way as ints.
2794 * source.c (indentify_source_line): don't core dump if wanted
2795 line is larger than number of lines in source. (can happen when
2796 coff gets confused about #included source).
2798 Fri Nov 6 03:00:39 1992 John Gilmore (gnu@cygnus.com)
2800 Fix problems noticed by Allan Steel, <allan@maths.su.oz.au>,
2801 when debugging a program with 100 shared libraries.
2803 * solib.c (solib_map_sections): Always close the BFD we open.
2804 Free all malloc'd storage we allocate, too, including error cases.
2805 (struct so_list): Remove unused so_bfd member.
2806 (clear_solib): Don't bother closing so_bfd.
2808 * symfile.c (symfile_bfd_open): Mark newly opened BFD as
2809 cacheable. `So many symbol files, so little file descriptors.'
2811 Fri Nov 6 00:14:38 1992 John Gilmore (gnu@cygnus.com)
2813 * m68k-stub.c: Remove ansidecl.h and the few uses of it.
2814 Stubs should stand alone as much as possible.
2816 * source.c (show_directories): Avoid printf_filtered length prob
2817 pointed out by Jonathan Stone.
2819 * i960-pinsn.c (MEM_MAX, MEM_SIZ): Set upper limit properly to
2820 avoid accesses beyond end of table. Fix by Lee W. Cooprider,
2821 <Lee_Cooprider@vos.stratus.com>.
2823 Thu Nov 5 17:33:08 1992 Fred Fish (fnf@cygnus.com)
2825 * {ser-bsd.c, ser-termios.c} (serial_close): Pass address of
2826 struct, not struct itself.
2827 * serial.h (serial_restore): Fix prototype, takes pointer not
2830 Thu Nov 5 17:12:42 1992 Stu Grossman (grossman at cygnus.com)
2832 * Makefile.in (depend): Add nm.h to the list of things to fixup.
2833 * depend: Redo, to fixup nm.h problems with *-tab.c files.
2835 Thu Nov 5 00:19:51 1992 John Gilmore (gnu@cygnus.com)
2837 * i386-stub.c: Remove ansidecl.h and the few uses of it.
2838 Stubs should stand alone as much as possible.
2840 * README: Add remote-es1800.c and remote-st2000.c to table.
2841 * go32-nat.c: Remove, there is no native go32 support.
2842 * go32-xdep.c: Remove unused fork, fvork, wait, execlp, kill_inferior.
2844 Wed Nov 4 15:27:31 1992 Stu Grossman (grossman at cygnus.com)
2846 * inflow.c (pass_signal, set_sigint_trap, clear_sigint_trap): Add
2847 new routines to deal with sending SIGINTs to attached processes
2848 when the user interrupts the controlling GDB.
2849 * inftarg.c (child_wait), procfs.c (procfs_wait): Add calls to
2850 the aforementioned routines when waiting for the attached process.
2852 * elfread.c, mipsread.c: Include <string.h>.
2853 * i386-stub.c: Include "ansidecl.h" to deal with prototypes.
2854 * serial.h: Add prototype for serial_restore().
2856 Wed Nov 4 11:13:25 1992 Ian Lance Taylor (ian@cygnus.com)
2858 * minsyms.c (lookup_minimal_symbol_by_pc): subtract 1, not 2, from
2859 minimal_symbol_count, because the NULL symbol is not included in
2860 the count. This prevented this function from finding the last
2861 symbol in the table.
2863 Tue Nov 3 11:29:17 1992 Ian Lance Taylor (ian@cygnus.com)
2865 * dbxread.c (process_one_symbol): if not defined
2866 (BLOCK_ADDRESS_FUNCTION_RELATIVE), set function_start_offset at
2867 the start of the function, not just after N_FUN.
2869 Fri Oct 30 16:33:02 1992 Fred Fish (fnf@cygnus.com)
2871 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add sed patterns to
2872 remap all malloc's to xmalloc's and all realloc's to xrealloc's.
2873 * c-exp.y, m2-exp.y: Add comment about how malloc/realloc are
2874 remapped to xmalloc/xrealloc, use only malloc/realloc in grammer
2875 file. Remove preprocessor defines that previously did remapping.
2877 Fri Oct 30 00:58:18 1992 John Gilmore (gnu@cygnus.com)
2879 * infcmd.c (run_command): Avoid long calls to printf_filtered.
2880 Bug fix courtesy of Alexander Klaiber.
2882 Tue Oct 27 17:08:45 1992 K. Richard Pixley (rich@cygnus.com)
2884 hp300 native support (hp300hpux untested).
2886 * hp300ux-xdep.c: removed.
2887 * xm-hp300bsd.h (REGISTER_U_ADDR): removed.
2888 * xm-hp300hpux.h: updated copyright.
2889 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed.
2890 * nm-hp300bsd.h, nm-hp300hpux.h, hp300ux-nat.c: new files.
2891 * Makefile.in (HFILES): added nm-hp300bsd.h and nm-hp300hpux.h.
2892 * config/hp300bsd.mh (XDEPFILES): removed infptrace.o inftarg.o
2893 fork-child.o coredep.o corelow.o.
2894 (NAT_FILE, NATDEPFILES): new macros.
2895 * config/hp300bsd.mt (TDEPFILES): removed exec.o.
2896 * config/hp300hpux.mh (XDEPFILES): removed infptrace.o inftarg.o
2898 (NAT_FILE, NATDEPFILES): new macros.
2899 * config/hp300hpux.mt (TDEPFILES): removed exec.o.
2901 Vax ultrix native support.
2903 * nm-vax.h: new file.
2904 * Makefile.in (HFILES): added nm-vax.h.
2905 * config/vaxult.mh (XDEPFILES): infptrace.o inftarg.o fork-child.o
2906 coredep.o corelow.o removed.
2907 (NAT_FILE, NATDEPFILES): new macros.
2908 * xm-vax.h: updated copyright.
2909 (REGISTER_U_ADDR): removed.
2911 Apollo native support (untested).
2913 * Makefile.in (HFILES): added nm-apollo68[bv].h.
2914 * a68v-nat.c, nm-apollo68[bv].h: new files.
2915 * xm-apollo68[bv].h (FETCH_INFERIOR_REGISTERS): removed.
2916 * xm-apollo68b.h (PTRACE_IN_WRONG_PLACE): removed.
2917 * a68v-xdep.c: removed.
2918 * config/apollo68[bv].mh (XDEPFILES): removed infptrace.o
2919 inftarg.o fork-child.o a68v-xdep.o.
2920 (NAT_FILE, NATDEPFILES): new macros.
2922 * defs.h: include nm.h.
2923 * coredep.c, infptrace.c, procfs.c, rs6000-nat.c, sparc-nat.c,
2924 sparc-tdep.c, : do not include nm.h.
2925 * doc/gdbint.texinfo: nm.h now included in defs.h.
2927 Fri Oct 23 04:47:17 1992 Stu Grossman (grossman at cygnus.com)
2929 * Makefile.in (VERSION): 4.7.1 post release!
2931 * config/hppahpux.mh (NATDEPFILES): Add hppah-nat.o.
2933 Fri Oct 23 00:48:08 1992 John Gilmore (gnu@cygnus.com)
2935 * Makefile.in (VERSION): gdb-4.7 release.
2936 * README: Update for gdb-4.7.
2938 Thu Oct 22 11:24:18 1992 Stu Grossman (grossman at cygnus.com)
2940 * sparc-tdep.c: include nm.h (for now) so that we get USE_PROC_FS
2943 * alldeps.mak, depend: Update.
2945 Thu Oct 22 03:14:36 1992 John Gilmore (gnu@cygnus.com)
2947 * partial-stab.h ('f', 'F'): Don't reference pst->textlow if pst
2949 * tm-sun4sol2.h (PROLOGUE_FIRSTLINE_OVERLAP): Remove -- it
2950 causes problems in setting breakpoint in the right place in
2951 functions with `float' args which are passed as doubles.
2952 * xm-vaxbsd.h (MEM_FNS_DECLARED): Avoid erroneous redecl's.
2953 * config/rs6000.mh (NATDEPFILES): Add corelow.o.
2955 Thu Oct 22 01:01:24 1992 Stu Grossman (grossman at cygnus.com)
2957 * Makefile.in (HFILES): Add nm-i386sco.h.
2958 * dwarfread.c: include <sys/types.h> for SCO.
2959 * infptrace.c: Don't include ptrace.h under SCO.
2960 * config/i386sco.mh: Use -D_POSIX_SOURCE instead of -posix for
2962 * config/i386v.mt: Add exec.o to TDEPFILES.
2964 Wed Oct 21 19:08:20 1992 Stu Grossman (grossman at cygnus.com)
2966 * i386v-nat.c: Remove space from front of #endif.
2967 * irix4-nat.c: Remove externs of registers[], include inferior.h
2969 * mips-nat.c: Explicitly initialize zerobuf to 0!
2970 * mips-tdep.c (init_extra_frame_info): Undo John's last change.
2971 Always setup fci->frame, even if it's non-zero. Too many places
2972 depend upon this behavior (and I have to get a release out the
2974 * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1): Set
2975 processing_gcc_compilation if we find the embedded stabs marker.
2976 This fixes several bugs with finding the location of short or char
2977 function parameters passed on the stack.
2979 Wed Oct 21 17:46:07 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2981 Native support for sun4sol2.
2983 * xm-sysv4.h (USE_PROC_FS, ATTACH_DETACH): removed to nm-sysv4.h.
2984 * nm-sysv4.h: new file.
2985 * Makefile.in (HFILES): added nm-sysv4.h.
2986 * config/sun4sol2.mh (XDEPFILES): removed procfs.o fork-child.o.
2987 (NAT_FILE, NATDEPFILES): new macros.
2988 * config/sun4sol2.mt (TDEPFILES): removed exec.o and solib.o.
2990 Wed Oct 21 03:51:01 1992 John Gilmore (gnu@cygnus.com)
2992 * coredep.c: Include "nm.h" to get REGISTER_U_ADDR.
2993 * doc/gdbint.texinfo: Improve REGISTER_U_ADDR and USE_PROC_FS doc.
2995 * Makefile.in (VERSION): Tick to 4.6.9.
2997 Tue Oct 20 23:27:56 1992 John Gilmore (gnu@cygnus.com)
2999 * mipsread.c (UNSAFE_DATA_ADDR): Remove MIPS-host-specific
3000 definition, replace with portable one.
3001 * remote-nindy.c: Lint.
3002 (nindy_wait): Return type is int, result is inferior_pid.
3003 * symmisc.c (dump_psymtab): Only print section_offsets if set.
3004 (initialize_symmisc): Remove empty function.
3005 * tm-spc-noun.h, tm-sun4os4.h, tm-sun4sol2.h (STACK_END_ADDRESS):
3006 Remove obsolete, misspelled macro.
3007 * doc/gdbint.texinfo: Document obsolete STACK_END_ADDR.
3008 (all @node commands): Use new form to avoid nitpicking errors.
3009 * doc/gdbint.texinfo: Document host/native/target split.
3011 Wed Oct 21 00:14:34 1992 Stu Grossman (grossman at cygnus.com)
3013 * mips-nat.c (zerobuf): Get rid of const to avoid gcc warnings.
3015 * xm-mips.h (offsetof): Don't define this if __STDC__.
3017 Tue Oct 20 21:32:18 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3019 umax native support (untested).
3021 * config/umax.mh (XDEPFILES): removed infptrace.o inftarg.o
3023 (NAT_FILE, NATDEPFILES): new macros.
3024 * config/umax.mt (TDEPFILES): removed exec.o.
3025 * xm-umax.h (U_REGS_OFFSET, ATTACH_DETACH, REGISTER_U_ADDR):
3026 removed to nm-umax.h.
3027 * nm-umax.h: new file.
3028 * Makefile.in (HFILES): added nm-umax.h.
3030 hppa native support (untested).
3032 * config/hppahpux.mh, config/hppabsd.mh (XDEPFILES): now empty.
3033 (NAT_FILE, NATDEPFILES): new macros.
3034 * config/hppabsd.mt (TDEPFILES): removed exec.o and hppab-core.o.
3035 * config/hppahpux.mt (TDEPFILES): removed exec.o.
3036 * xm-hppa[bh].h (REGISTER_U_ADDR, U_REGS_OFFSET): removed.
3037 * nm-hppa[bh].h, hppa[bh]-nat.c: new files.
3038 * hppa[bh]-xdep.c: removed.
3039 * hppa[bh]h-tdep.c: do not include ptrace.h.
3040 * Makefile.in (HFILES): added nm-hppa[bh].h.
3042 * doc/gdbint.texinfo: add PUSH_DUMMY_FRAME, POP_FRAME.
3044 Tue Oct 20 00:01:46 1992 Stu Grossman (grossman at cygnus.com)
3046 * mips-nat.c: Straighten out include files. Work around
3047 conflicting defs of JB_xxx syms in <setjmp.h> and <machine/pcb.h>
3050 Mon Oct 19 15:09:57 1992 Stu Grossman (grossman at cygnus.com)
3052 * mips-nat.c (fetch_core_registers, register_addr): Copy from
3053 coredep.c, but zero out FP_REGNUM & ZERO_REGNUM so that stack
3054 backtraces from core files work.
3055 * config/decstation.mh, config/irix3.mh: Remove coredep.o.
3056 Functions are now defined in mips-nat.c.
3058 * tm-irix3.h: Put MIPS_EFI_SYMBOL_NAME in here too.
3060 * remote-hms.c: Disable all uses of serial_nextbaudrate and
3061 serial_default_name().
3063 * remote-hms.c, ser-go32.c, serial.h: Change from
3064 serial_timedreadchar() to new serial_readchar().
3066 * Makefile.in (HFILES): Fixup list of nm-*.h files. Add missing ones.
3068 Mon Oct 19 12:45:23 1992 Per Bothner (bothner@cygnus.com)
3070 * c-exp.y: Moved handling of 'const' and 'volatile' from
3071 <type> to <typebase>. This removes 2 conflicts.
3073 Sun Oct 18 00:36:30 1992 Fred Fish (fnf@cygnus.com)
3075 * breakpoint.c (breakpoint_re_set_one): Don't delete watchpoints
3076 from breakpoint table when reseting breakpoints.
3078 Sat Oct 17 00:59:23 1992 Fred Fish (fnf@cygnus.com)
3080 Native support cleanup and corefile fixes for i386 SVR4 systems.
3082 * i386-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3083 fill_fpregset): Moved to i386v4-nat.c
3084 * i386v4-nat.c, nm-i386v4.h, : New files.
3085 * i386sol2.mh, i386v4.mh, ncr3000.mh (NAT_FILE): Use nm-i386v4.h.
3086 * i386sol2.mh, i386v4.mh, ncr3000.mh (NATDEPFILES): Add corelow.o,
3087 change i386v-nat.o to i386v4-nat.o.
3089 Fri Oct 16 13:06:08 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3091 Miscellaneous 386 configs updated.
3093 * config/i386aout.mt (TDEPFILES): removed exec.o.
3094 * config/i386sol2.mh, config/ncr3000.mh, config/i386v4.mh
3095 (XDEPFILES): removed procfs.o fork-child.o i386-xdep.o.
3096 (NAT_FILE, NATDEPFILES): new macros.
3097 * config/i386aout.mt, config/i386sol2.mt, config/ncr3000.mt,
3098 config/i386v4.mt (TDEPFILES): removed exec.o.
3099 * config/i386v32.mh (XDEPFILES): removed infptrace.o inftarg.o
3100 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3101 (NAT_FILE, NATDEPFILES): new macros.
3102 * config/i386sco.mh (XDEPFILES): removed infptrace.o inftarg.o
3103 fork-child.o coredep.o corelow.o i386-xdep.o.
3104 (NAT_FILE, NATDEPFILES): new macros.
3106 Native support cleanup for i386bsd (untested).
3108 * config/i386bsd.mt (NATDEPFILES): exec.o removed.
3109 * config/i386bsd.mh (NATDEPFILES): added exec.o
3110 * tm-i386bsd.h (FLOAT_INFO): removed.
3111 * nm-i386bsd.h (FLOAT_INFO): added.
3113 Native support for i386v (untested).
3115 * config/i386v.mh (XDEPFILES): removed infptrace.o inftarg.o
3116 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3117 (NAT_FILE, NATDEPFILES): new macros.
3118 * config/i386v.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3119 * i386-xdep.c: removed.
3120 * Makefile.in (HFILES): added nm-i386v.h
3121 * i386v-nat.c, nm-i386v.h: new file.
3122 * xm-i386v.h: (REGISTER_U_ADDR, i386_register_u_addr): removed to
3124 * tm-i386v.h (FLOAT_INFO): removed.
3126 Native support for linux (untested).
3128 * config/linux.mh (XDEPFILES): removed infptrace.o inftarg.o
3129 fork-child.o coredep.o corelow.o i387-tdep.o i386-xdep.o.
3130 (NAT_FILE, NATDEPFILES): new macros.
3131 * config/linux.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3132 * Makefile.in (HFILES): added nm-linux.h.
3133 * nm-linux.h: new file.
3134 * xm-linux.h: updated copyright. cleaned up formatting.
3135 (ATTACH_DETACH, U_REGS_OFFSET): removed to nm-linux.h.
3137 Native support for sun386 (untested).
3139 * config/sun386.mh (XDEPFILES): removed infptrace.o inftarg.o
3140 fork-child.o sun386-xdep.o.
3141 (NAT_FILE, NATDEPFILES): new macros.
3142 * config/sun386.mt (TDEPFILES): removed exec.o.
3143 * Makefile.in (HFILES): added nm-sun386.h.
3144 * sun386-nat.c, nm-sun386.h: new file.
3145 * sun386-xdep.c: removed.
3146 * xm-sun386.h: updated comment and copyright.
3147 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3150 Native support for i386mach (untested).
3152 * config/i386mach.mh (XDEPFILES): removed infptrace.o inftarg.o
3153 fork-child.o mach386-xdep.o.
3154 (NAT_FILE, NATDEPFILES): new macros.
3155 * Makefile.in (HFILES): added nm-i386mach.h.
3156 * nm-i386mach.h, i386mach-nat.c: new files.
3157 * mach386-xdep.c: removed.
3158 * xm-i386mach.h: updated copyright.
3159 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3162 Native separation for go32 (untested).
3164 * config/go32.mh (NAT_FILE, NATDEPFILES): new macros.
3165 * go32-nat.c: new file.
3166 * go32-xdep.c (call_ptrace, child_resume,
3167 fetch_inferior_registers, store_inferior_registers,
3168 child_xfer_memory, fetch_core_registers): removed to go32-nat.c.
3170 Native support for m88k (untested).
3172 * Makefile.in (HFILES): added nm-m88k.h
3173 * xm-delta88.h, xm-m88k.h (REGISTER_U_ADDR,
3174 FETCH_INFERIOR_REGISTERS): removed.
3175 * config/m88k.mh, config/delta88.mh (XDEPFILES): infptrace.o
3176 inftarg.o fork-child.o m88k-xdep.o removed to NATDEPFILES.
3177 (NAT_FILE, NATDEPFILES): new macros.
3178 * config/m88k.mt, config/delta88.mt (TDEPFILES): removed exec.o.
3179 * m88k-nat.c, nm-m88k.h, nm-delta88.h: new files.o.
3180 * m88k-xdep.c: removed.
3182 Fri Oct 16 04:16:30 1992 John Gilmore (gnu@cygnus.com)
3184 * i386b-nat.c: Comment changes.
3185 * nm-i386bsd.h, xm-i386bsd.h: Split native dependent pieces out
3187 * config/i386bsd.mh (NAT_FILE): Point to new nm-file.
3189 Fri Oct 16 03:34:01 1992 John Gilmore (gnu@cygnus.com)
3191 Avoid longjmp()-catching compilation errors in cross-ports.
3193 * doc/gdbint.texinfo: Update GET_LONGJMP_TARGET, L_SET doc.
3194 * irix4-nat.c, mips-nat.c (JB_ELEMENT_SIZE, get_longjmp_target):
3195 Move from mips-tdep.c and tm-{irix3,mips}.h.
3196 * mips-nat.c: Remove a bunch of code that was ifdef'd out of
3198 * nm-irix3.h, nm-mips.h (GET_LONGJMP_TARGET): Move from tm-irix3.h
3201 * ultra3-nat.c (register_addr): Move from ultra3-xdep.c.
3202 (fetch_core_registers): Fix bfd_seek arguments.
3204 Fri Oct 16 03:02:28 1992 John Gilmore (gnu@cygnus.com)
3206 Make core files work again (add back the `core' target).
3208 * config/decstation.mh, news.mh, sun2os3.mh, sun2os4.mh
3209 (NATDEPFILES): Add corelow.o.
3210 * config/delta88.mt, m88k.mt (TDEPFILES): Remove coredep.o, it's
3213 * config/3b1.mh, bigmips.mh, hp300bsd.mh, hppabsd.mh, hppahpux.mh,
3214 i386sco.mh, i386v.mh, i386v32.mh, irix3.mh, isi.mh, linux.mh,
3215 littlemips.mh, merlin.mh, news1000.mh, pn.mh, rtbsd.mh, tahoe.mh,
3216 vaxbsd.mh, vaxult.mh (XDEPFILES): Add corelow.o whenever coredep.o
3217 appears. FIXME, these should be moved to NATDEPFILES for native
3220 Thu Oct 15 21:53:53 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3222 Ultra3 host/target/native split. (untested).
3224 * ultra3-xdep.c: updated copyright. Do not include sys/ptrace.h.
3225 (fetch_register, fetch_inferior_registers,
3226 store_inferior_registers, fetch_core_registers): removed to
3228 * xm-ultra3.h (FETCH_INFERIOR_REGISTERS, U_REGS_OFFSET): removed
3230 * Makefile.in (HFILES): added nm-ultra3.h.
3231 * nm-ultra3.h, ultra3-nat.c: new files for native support.
3232 * config/ultra3.mh (XDEPFILES): removed infptrace.o inftarg.o
3234 (NAT_FILE, NATDEPFILES): new macros for native support.
3235 * config/ultra3.mt (TDEPFILES): exec.o removed.
3237 * xm-vaxult.h: add MEM_FNS_DECLARED.
3239 Thu Oct 15 02:59:30 1992 John Gilmore (gnu@cygnus.com)
3241 * Makefile.in (VERSION): Roll to 4.6.8.
3242 (OBS): Put version.o first, so Makefile rebuild happens early.
3244 * command.h: Publicize prototype for not_just_help_class_command.
3245 * command.c: Remove proto.
3246 * maint.c: Mark "mt" as an abbrev, to avoid duplicated help
3247 output. Move "maint info" from class info to class maintenance,
3249 * infrun.c: Move "stop" to class_obscure, and give it a
3250 function so it will not be seen as a global help topic. FIXME,
3251 it should be possible to set these attributes independently.
3253 * core.c (core_command): Make nicer error message for no core support.
3255 Lint around file_ptr's (bfd's off_t's) and bfd_seek.
3257 * dbxread.c (read_dbx_symtab): Use L_SET as bfd_seek arg.
3258 (elfstab_build_psymtabs): staboffset and stabstroffset args are
3260 * dwarfread.c (struct dwfinfo): Convert dbfoff, lnfoff to file_ptr.
3261 (scan_compilation_units): Punt unused filename arg. dbfoff,
3262 lnoffset, and curlnoffset are file_ptr's now.
3263 (dwarf_build_psymtabs): Drop desc and filename args; use
3264 objfile. dbfoff and lnoffset are file_ptr's now.
3265 (read_ofile_symtab): foffset is now file_ptr. Use L_SET in bfd_seek.
3266 * elfread.c (struct elfinfo): dboffset and lnoffset are file_ptr's.
3267 (elf_symfile_read): Skip desc and filename args to
3268 dwarf_build_psymtabs. Pass file_ptr's to elfstab_build_psymtabs.
3269 * gdb-stabs.h: Use file_ptr rather than off_t.
3270 * mipsread.c (fixup_symtab): f_ptr is a file_ptr. Re-enable
3271 compile-time debug check that someone turned off as "unused".
3272 (read_the_mips_symtab): st_filptr is a file_ptr. Fix bfd_seek call.
3273 * symfile.h: Update dwarf_build_psymtabs and
3274 elfstab_build_psymtabs prototypes.
3275 * xcoffread.c (init_stringtab, init_lineno, xcoff_symfile_read):
3276 Use file_ptr offsets. bfd_seeks use L_SET.
3278 Thu Oct 15 01:27:32 1992 Stu Grossman (grossman at cygnus.com)
3280 * mips-tdep.c, mipsread.c, tm-mips.h: Get rid of ".gdbinfo."
3281 symbol. #define MIPS_EFI_SYMBOL_NAME instead. Use different
3282 value so that demangler won't be invoked. This greatly speeds up
3284 * mips-tdep.c (mips_pop_frame): Rewrite handling of
3285 linked_proc_info so that it properly deallocates the appropriate
3286 item after it is done with it instead of before.
3287 * Don't pass bogus frame pointer to create_new_frame(). Just
3288 leave it as zero so that lower level code will figure out the
3291 Wed Oct 14 18:56:28 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3293 Sony News native support.
3295 * Makefile.in (HFILES): added nm-news.h.
3296 * nm-news.h: new file.
3297 * config/news.mh (XDEPFILES): removed infptrace.o inftarg.o
3298 fork-child.o coredep.o to NATDEPFILES.
3299 (NAT_FILE, NATDEPFILES): new macros for native support.
3300 * config/news.mt (TDEPFILES): removed exec.o.
3302 * remote-vx.c: remove redundant include of sys/time.h.
3304 * infrun.c: include ctype.h. Otherwise some machines result in
3305 undefined for isdigit.
3307 Tue Oct 13 01:27:14 1992 John Gilmore (gnu@cygnus.com)
3309 * configure.in: Convert m68k entries to m68* entries to handle
3310 all the various m68xxx hosts and targets.
3311 * config/news1000.mt: No longer needed, same as news.mt.
3313 Fri Oct 9 18:54:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3315 * config/sun3os[34].mh (NATDEPFILES): remove duplicate inftarg.o.
3317 Fri Oct 9 14:20:08 1992 Stu Grossman (grossman at cygnus.com)
3319 * Makefile.in (HFILES): Add all nm-irix3.h, nm-irix4.h,
3320 nm-sun2.h, nm-mips.h.
3322 * config/irix3.mh (NATDEPFILES): nat-mips.o => mips-nat.o.
3324 * Makefile.in (alldeps.mak): Add = sign after NATDEPFILES.
3326 * config/bigmips.mh config/littlemips.mh: Remove mips-xdep.o.
3328 Fri Oct 9 08:41:11 1992 Ian Lance Taylor (ian@cygnus.com)
3330 * xm-hppah.h: if __STDC__ is not defined, define
3332 symtab.c (decode_line_1): avoid a bug in the HP9000/700 native
3333 compiler; see the comment in the file.
3335 Fri Oct 9 04:43:43 1992 John Gilmore (gnu@cygnus.com)
3337 First cut at support for all BSD variants on 386.
3339 * tm-i386bsd.h, xm-i386bsd.h: New config files.
3340 * i386b-nat.c: New native support file.
3341 * configure.in: Add host and target for i[34]86-*-bsd*.
3342 * config/i386bsd.mh, config/i386bsd.mt: New config files.
3344 Fri Oct 9 00:31:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3346 Sun2 native support (untested).
3348 * xm-sun2.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS,
3349 REGISTER_U_ADDR): removed to nm-sun2.h.
3350 * nm-sun2.h: new file.
3351 * config/sun2os[34].mh (XDEPFILES): infptrace.o inftarg.o
3352 fork-child.o sun3-xdep.o removed.
3353 (NAT_FILE, NATDEPFILES): new macros.
3355 Mips native support. Decstation and iris4 have been tested.
3358 * mips-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3359 fill_fpregset): removed to irix4-nat.c
3360 * mips-xdep.c: removed.
3361 * irix4-nat.c, mips-nat.c, nm-irix3.h, nm-irix4.h, nm-mips.h: new
3363 * procfs.c: include nm.h.
3364 * xm-irix3.h (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS): removed.
3365 * xm-irix4.h: bump copyright.
3366 (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS, USE_PROC_FS,
3367 PROC_NAME_FMT): removed.
3368 * xm-mips.h (FETCH_INFERIOR_REGISTERS): removed.
3369 * config/irix4.mh (XDEPFILES): removed procfs.o fork-child.o.
3370 (NAT_FILE, NATDEPFILES): new macros for native support.
3371 (CC): supply default compiler switches.
3372 * config/irix3.mh (XDEPFILES): removed infptrace.o inftarg.o
3373 fork-child.o coredep.o.
3374 (NAT_FILE, NATDEPFILES): new macros for native support. Note that
3376 * config/decstation.mh (XDEPFILES): removed infptrace.o inftarg.o
3377 fork-child.o mips-xdep.o coredep.o.
3378 (NAT_FILE, NATDEPFILES): new macros for native support.
3380 Thu Oct 8 23:50:51 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3382 * config/rs6000.mh (XDEPFILES): removed fork-child.o.
3383 (NATDEPFILES): added fork-child.o
3384 * config/sun3os3.mh (XDEPFILES): removed fork-child.o.
3385 (NATDEPFILES): added fork-child.o
3386 * config/sun3os4.mh (XDEPFILES): removed fork-child.o.
3387 (NATDEPFILES): added fork-child.o
3389 Thu Oct 8 23:19:25 1992 John Gilmore (gnu@cygnus.com)
3391 * infcmd.c (path_info): Avoid 250-char limit on printf_filtered,
3392 by using puts_filtered instead.
3394 Fri Oct 9 00:28:25 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3396 * remote-nindy.c (nindy_load): Replacement version from Steve
3397 Chamberlain, doesn't require forking to run "strip" or "sx".
3399 Thu Oct 8 18:27:35 1992 Stu Grossman (grossman at cygnus.com)
3401 * Makefile.in (HFILES): Add nm-*.h files.
3403 Thu Oct 8 16:27:45 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3405 * config/sun4os4.mh (XDEPFILES): fork-child.o removed.
3406 (NATDEPFILES): added fork-child.o.
3408 * doc/gdbint.texinfo: document a few more macros, create new
3409 section for native macros.
3411 Thu Oct 8 13:52:46 1992 Stu Grossman (grossman at cygnus.com)
3413 * Makefile.in alldeps.mak depend: Rip out 29k/udi pending
3414 resolution of copyright issues.
3416 Wed Oct 7 20:08:53 1992 Stu Grossman (grossman at cygnus.com)
3418 * Makefile.in (setup-to-dist): Remove -norecursion so that doc
3419 subdir gets configured.
3421 Wed Oct 7 12:24:01 1992 Ken Raeburn (raeburn@cygnus.com)
3423 * Makefile.in (nindy.o): Define "STRIP" as pathname of strip
3425 * nindy-share/nindy.c (coffstrip): Use that pathname, instead of
3426 searching for a "bfd_strip" program. Also, fixed up arguments
3427 passed to that program.
3429 * tm-nindy960.h (ADDITIONAL_OPTIONS): Use "-ser" rather than "-r",
3430 which is now used for something else. Rewrite description of
3431 associated parameters to match how gdb does it now.
3432 (ADDITIONAL_OPTION_HELP): Fix message accordingly.
3434 * m68k-pinsn.c (print_insn_arg): Handle new "`" operand type.
3436 Tue Oct 6 14:47:11 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3438 NOTICE_SIGNAL_HANDLING_CHANGE macro added to the target vector as
3441 * inferior.h (proc_signal_handling_change): prototype removed.
3442 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): default removed.
3443 (handle_command): now calls target_notice_signals.
3444 * procfs.c (proc_signal_handling_change): renamed to
3445 procfs_notice_signals. Now static. Add prototype. All callers
3447 * target.h (struct target_ops): new field, to_notice_signals.
3448 (target_notice_signals): new macro to cover new field.
3449 * target.c (cleanup_target): default to_notice_signals to ignore.
3450 * corelow.c (core_ops),
3452 inftarg.c (child_ops),
3453 procfs.c (procfs_ops),
3454 remote-adapt.c (adapt-ops),
3455 remote-eb.c (eb_ops),
3456 remote-es1800.c (es1800_ops, es1800_child_ops),
3457 remote-hms.c (hms_ops),
3458 remote-mm.c (mm_ops),
3459 remote-nindy.c (nindy_ops),
3460 remote-st2000.c (st2000_ops),
3461 remote-udi.c (udi_ops),
3462 remote-vx.c (vx_ops, vx_run_ops),
3463 remote.c (remote_ops),
3464 target.c (dummy_target),
3465 xcoffexec.c (exec_ops): added static initializer for
3467 * xm-irix4.h, xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): removed.
3469 Tue Oct 6 12:13:08 1992 John Gilmore (gnu@cygnus.com)
3471 * main.c (define_command): Add forgotten initializer.
3473 Tue Oct 6 02:23:17 1992 John Gilmore (gnu@cygnus.com)
3475 * language.c, language.h: Move saved_language out to global
3476 expected_language. Set expected_language when user expectation
3478 * language.c (language_info): Don't print type/range checking gub.
3479 * main.c (main): Set expected language.
3480 (execute_command): Check against expected language.
3481 * symfile.c (set_initial_language): Set expected language.
3483 * configure.in, config/i386sol2.{mh,mt}: Preliminary Solaris-x86 conf.
3485 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
3487 A bunch of changes mostly to improve debugging of C++ programs.
3488 Specifically, the calling of inferiors methods is improved.
3490 * value.h: New macros METHOD_PTR_IS_VIRTUAL,
3491 METHOD_PTR_FROM_VOFFSET, METHOD_PTR_TO_VOFFSET to partially
3492 hide the implementation details of pointer-to-method objects.
3493 How to tell if the pointer points to a virtual method is
3494 still very dependent on the particular compiler, but this
3495 should make it easier to find the places to change.
3496 * eval.c (evaluate_subexp [case OP_FUNCALL]), valprint.c
3497 (val_print [case TYPE_CODE_PTR]): Use the new METHOD_PTR_*
3498 macros, instead of a hard-wired-in code that incorrectly
3499 assumed a no-longerused representation of pointer-to-method
3500 values. And otherwise fix the relevant bit-rotted code.
3502 * valprint.c (type_print_base [case TYPE_CODE_STRUCT]):
3503 If there are both fields and methods, put a space between.
3505 * stabsread.c (read_struct_type): Fix bug in handling of
3506 GNU C++ anonymous type (indicated by CPLUS_MARKER followed
3507 by '_'). (It used to prematurely exit the loop reading in
3508 the fields, so it would think it should start reading
3509 methods while still in the fields. This could crash gdb
3510 given a gcc that can emit nested type information.)
3512 * valops.c (search_struct_method): Pass 'this' value by
3513 reference instead of by value. This provides a more
3514 consistent interface through a recursive search where the
3515 "bottom" functions may need to adjust offsets (due to multiple
3517 * valops.c, value.h, values.c: Pass extra parameters to
3518 value_fn_field and value_virtual_fn_field so we can
3519 correctly adjust offset for multiple inheritance.
3520 * eval.c (evaluate_subexp [case OP_FUNCALL]): Simplify
3521 virtual function calls by using value_virtual_fn_field().
3522 * values.c: New function baseclass_offset, derived from
3523 baseclass_addr (which perhaps can be made obsolete?).
3524 It returns an offset rather than an address. This is a
3525 cleaner interface since it doesn't mess around allocating
3527 * valops.c (search_struct_method): Use baseclass_offset
3528 rather than baseclass_addr.
3530 Mon Oct 5 16:02:04 1992 Stu Grossman (grossman at cygnus.com)
3532 * Makefile.in: Re-install 29K/UDI stuff.
3533 * remote-udi.c (udi_resume): Clean up.
3534 * (udi_wait): Rewrite, leave out bugs.
3535 * Add debugging code to print out all register fetches and stores.
3536 * Straighten out target_ops.
3537 * tm-29k.h (DUMMY_FRAME_RSIZE): Pad out to doubleword.
3539 Mon Oct 5 09:46:44 1992 Ian Lance Taylor (ian@cygnus.com)
3541 * remote-udi.c (udi_create_inferior): run with no arguments should
3542 not pass the program name as an argument, since the UDI code
3543 already handles that.
3544 (udi_load): get the symbols from prog_name, not arg_string (the
3545 load command should really use arg_string as the program name, not
3546 prog_name, but at least the run command works now).
3548 * munch: HP9000/300 nm puts an extra space between T and symbol
3551 * config/irix4.mh: added -lsun to XM_CLIBS to get RPC functions
3552 needed for vxworks targets.
3554 Fri Oct 2 22:04:42 1992 John Gilmore (gnu@cygnus.com)
3556 * am29k-tdep.c (_initialize_29k): Make it possible for the
3557 user to set and query the address where function calls into the
3558 inferior write a small scratch routine. `set call_scratch_address'
3559 * inferior.h (PC_IN_CALL_DUMMY): Fix fencepost error.
3560 * remote.c (remote_prepare_to_store): Only fetch regs if they are
3561 not already cached validly.
3563 Thu Oct 1 14:36:42 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3565 Rs6000 native support.
3567 * infptrace.c: remove #ifdef USG from around include ptrace.h.
3568 machines without this header should not be compiling this file.
3569 * nm-rs6000.h, rs6000-nat.c: new files for native support.
3570 * rs6000-tdep.c: do not include sys/ptrace.h or sys/reg.h.
3571 * rs6000-xdep.c: removed. all code now in rs6000-nat.c.
3572 * xm-rs6000.h: do not include ptrace.h.
3573 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to nm-rs6000.h.
3574 * config/rs6000.mh (XDEPFILES): removed rs6000-xdep.o.
3575 infptrace.o and inftarg.o move to NATDEPFIES.
3576 (NAT_FILE, NATDEPFILES): new macro for native support.
3578 Sun3 native support.
3580 * config/sun3os3.mh, config/sun3os4.mh (NAT_FILE, NATDEPFILES):
3581 new macros for native support.
3582 (XDEPFILES): moved infptrace.o and inftarg.o to NATDEPFILES,
3583 removed sun3-xdep.o.
3584 * xm-sun3.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
3586 * sun3-xdep.c: removed. All code is now in sun3-nat.c.
3587 * sun3-nat.c, nm-sun3.h: new files for native support.
3589 Thu Oct 1 10:30:54 1992 Fred Fish (fnf@cygnus.com)
3591 * dwarfread.c (dbsize): New variable to hold size of dwarf info.
3592 * dwarfread.c (dwarf_build_psymtabs): Rename dbsize parameter to
3593 dbfsize and use it to initialize new local file scope dbsize.
3594 * dwarfread.c (read_ofile_symtab): Initialize dbsize and use it.
3595 * dwarfread.c (basicdieinfo): Use dbsize to check for oversize
3596 DIEs as well as the current check for undersize DIEs. This helps
3597 to gracefully detect and reject corrupted DIE information.
3599 Thu Oct 1 01:57:56 1992 John Gilmore (gnu@cygnus.com)
3601 Add `command hooks' and a hook for inferior program stopping.
3603 * command.h (struct cmd_list_element): Remove unused `aux'
3604 field. Add new `hook', `hookee', and `cmd_pointer' fields.
3605 * command.c (add_cmd): Initialize new fields, elim old.
3606 (add_alias_cmd): Clone new fields.
3607 (delete_cmd): Un-hook hookee if we're deleting hook.
3608 (help_cmd): Tell user the command is hooked, if it is.
3609 (lookup_cmd_1): Abbreviations return the original command
3610 instead of themselves, so that hooks on the original cmd will be
3612 * defs.h (enum command_class): Add class_pseudo and comments.
3613 * gdbcmd.h (execute_user_command): Add prototype.
3614 * infrun.c (normal_stop): If the stop command is hooked,
3615 run the hook whenever we stop.
3616 (hook_stop_stub): Stub for catch_errors.
3617 (_initialize_infrun): Set up pseudo "stop" command.
3618 * main.c (execute_user_command): Code extracted from execute_command.
3619 (execute_command): If hooked, run the hook before the command.
3620 (define_command): If defining a new hook, check the command it
3621 is hooking, and warn if none. Install the hook.
3622 * source.c (_initialize_source): "l" is an abbrev for "list".
3623 * doc/gdb.texinfo: Document command hooks.
3625 * Makefile.in (VERSION): Roll to 4.6.7.
3626 * config/sun4os4.mh: Remove dup inftarg.o from NATDEPFILES.
3627 * infrun.c (breakpoints_inserted): Make it static again.
3628 * tm-symmetry.h (FLOAT_INFO): #if 0 it for cross-ptrace abuse.
3630 Wed Sep 30 15:33:22 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3632 Native file renaming.
3634 * nat-sparc.c -> sparc-nat.c
3635 * nat-sun4os4.h -> nm-sun4os4.h
3636 * nat-trash.h -> nm-trash.h
3637 * config/sun4os4.mh: track file renaming.
3638 * configure.in: link to nm.h rather than nat.h.
3639 * infptrace.c: include nm.h rather than nat.h.
3641 Tue Sep 29 14:35:00 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3643 Host/target/native split for sun4.
3645 * Makefile.in (TSOBS): removed corelow.o.
3646 * infptrace.c: included nat.h.
3647 * nat-trash.h: temporary header file. This should be removed once
3648 all hosts have the native/host/target split.
3649 * configure.in: add a symlink from nat-trash.h to nat.h if no
3650 other nat file exists for this configuration.
3651 * sparc-tdep.c: no longer include sys/ptrace.h.
3652 * sparc-xdep.c: removed. contents have been moved to nat-sparc.c.
3653 * xm-sparc.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
3655 * nat-sparc.c, nat-sun4os4.h: new files for sun4 native support.
3656 * config/sun4os4.mh (XDEPFILES): moved infptrace.o and inftarg.o
3657 to NATDEPFILES. removed sparc-xdep.o.
3658 (NATDEPFILES, NAT_FILE): new macros for native support.
3660 Break the direct connection from core_file_command to any
3661 particular type of core file support.
3663 * target.h (find_core_target): new prototype.
3664 * target.c (find_core_target): new function. Walks the target
3665 list looking for the core target.
3666 * core.c (core_file_command): replace calls to core_detach and
3667 core_open with find_core_target and direct calls.
3669 Tue Sep 29 10:19:00 1992 Ian Lance Taylor (ian@cygnus.com)
3671 * xm-hp300hpux.h: define MEM_FNS_DECLARED; include <sys/ptrace.h>
3673 config/hp300hpux.mh: ALLOCA1 was not defined.
3675 Mon Sep 28 22:03:41 1992 Stu Grossman (grossman at cygnus.com)
3677 * breakpoint.c, exec.c, language.c, main.c, printcmd.c, symfile.c,
3678 target.c, valprint.c: Use unfiltered forms of f/printf, et. al.
3679 until we can figure out a better way to do paging.
3681 Sat Sep 26 02:07:31 1992 John Gilmore (gnu@cygnus.com)
3683 * findvar.c (supply_register): Add CLEAN_UP_REGISTER_VALUE hook.
3684 * tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Use it.
3685 * hppa-coredep.c: Remove, now that we use the hook.
3686 * config/hppab.mh, config/hppah.mh: Use standard coredep.o.
3687 * hppab-xdep.c, hppah-xdep.c: Remove custom code, use hook.
3689 * dbxread.c, partial-stab.h: Replace all #ifdef hp9000s800's with
3690 GDB_TARGET_IS_HPPA's. This is a SERIOUS KLUDGE. The code needs to all
3691 be ripped out and reimplemented right (see elfread.c).
3692 * tm-hppa.h (GDB_TARGET_IS_HPPA): Define.
3694 Rename all HPPA files to fit into unique DOS filenames:
3695 * *hppabsd* => *hppab*
3696 * *hppahpux* => *hppah*
3698 Sat Sep 26 00:25:15 1992 John Gilmore (gnu@cygnus.com)
3700 Make the /proc support a target-struct in its own right.
3702 * Makefile.in: Remove inftarg.[co], since it is now included via
3704 * config/*.mh: Add inftarg.o and fork-child.o to all *.mh that
3705 reference infptrace.o. Add fork-child.o to all *.mh that
3708 * inferior.h (proc_wait, inferior_proc_init, proc_set_exec_trap):
3709 No longer global functions.
3710 (fork_inferior): New global function from fork-child.c.
3711 * inftarg.c (child_wait): Remove USE_PROC_FS conditional.
3712 (ptrace_me, ptrace_him): New stub functions for fork_inferior().
3713 (child_create_inferior): Moved to fork-child.c as fork_inferior.
3714 (child_create_inferior): New tiny function that calls fork_inferior.
3715 * fork-child.c: New file, containing fork_inferior, which is
3716 built from slight mods to inftarg.c's child_create_inferior.
3718 * procfs.c (procfs_ops): Add target vector.
3719 (attach): Rename as static do_attach.
3720 (procfs_create_inferior): New tiny function that calls fork_inferior.
3721 (child_xfer_memory): Rename to static procfs_xfer_memory.
3722 (store_inferior_registers): Rename to static procfs_store_registers.
3723 (inferior_proc_init): Rename to static procfs_init_inferior.
3724 (procfs_attach, procfs_detach, procfs_prepare_to_store,
3725 procfs_files_info, procfs_open, procfs_mourn_inferior,
3726 procfs_can_run): Slightly mangled copies of the corresponding
3727 child_XXX routines from inftarg.c.
3728 (proc_wait): Renamed to static procfs_wait.
3729 (child_resume): Rename to static procfs_resume.
3730 (fetch_inferior_registers): Rename to static procfs_fetch_registers.
3731 (initialize_proc_fs): Rename to initialize_procfs. Set up
3734 * putenv.c: index -> strchr.
3735 * regex.c: Always rename bcopy to memcpy, etc.
3736 FIXME: Eventually do the renames rather than use #define's.
3737 * sparc-tdep.c (deferred_stores): Moved from sparc-xdep.c.
3739 * sparc-xdep.c: Move deferred_stores to target dependent.
3740 * xm-irix4.h, xm-sysv4.h (CREATE_INFERIOR_HOOK): No longer needed.
3742 Fri Sep 25 21:59:27 1992 John Gilmore (gnu@cygnus.com)
3744 Split non-target-dependent code out of target_attach routines.
3746 * target.h: Comments on target_attach args and results.
3747 * infcmd.c (attach_command): Check for existing execution, call
3748 target_attach, set up terminal status and wait_for_inferior, wait
3749 for the attach status, and do normal_stop.
3750 * inftarg.c (child_attach): Remove target independent stuff.
3751 * remote-adapt.c (adapt_attach): Ditto.
3752 * remote-mm.c (mm_attach): Ditto.
3753 * remote-udi.c (udi_attach): Ditto.
3754 * remote-vx.c (vx_attach): Ditto.
3758 * remote-hms.c (hms_attach): Remove completely, it was useless.
3759 * remote-mm.c, remote-hms.c, remote-udi.c, remote-adapt.c: Remove
3760 commented-out start_remote calls.
3761 * remote-hms.c, remote-adapt.c, remote-mm.c, remote-udi.c: Remove
3762 DENTER and DEXIT macros and their calls. Use a real debugger --
3763 like gdb -- to see what functions are being called when.
3764 * utils.c (strcmp_iw): Make nonstatic, for lint.
3766 Fri Sep 25 18:48:20 1992 John Gilmore (gnu@cygnus.com)
3768 * infrun.c, inftarg.c, inferior.h: Comment and lint cleanups.
3770 Fri Sep 25 15:13:44 1992 Stu Grossman (grossman at cygnus.com)
3772 * tm-sparc.h, dbxread.c (read_ofile_symtab): Install Jim Wilson's
3773 fix to differentiate between gcc1 & gcc2 compiled files so that we
3774 can debug calls that pass structs as args correctly.
3775 * symmisc.c (dump_symtab): If block was compiled with gcc, say
3776 so, and what version.
3778 * remote.c (remote_wait): Make regs be char to avoid picayune
3779 ANSI compiler warnings.
3781 * energize.h: Move all external struct decls to inside of
3782 __STDC__, add prototype for energize_shell_wait().
3783 * energize.c (getpty): Clean up, make us really get a controlling
3785 * (energize_initialize): Disable SIGIO prior to setting up for
3786 I/O interrupts. Move setsid(), et. al. to getpty().
3787 * (energize_shell_wait): New routine to wait for things started
3788 via the shell command, uses wait() instead of /dev/proc.
3789 * Also, add prototype for execute_command_1().
3791 Fri Sep 25 12:09:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3793 * inftarg.c (child_create_inferior, child_attach,
3794 child_mourn_inferior): collect unix child process stratum
3795 functions which live below the target vector into this file to
3796 facilitate host/target/native split. Also, make them static.
3797 * inflow.c (child_mourn_inferior): removed.
3798 * infrun.c (child_create_inferior, child_attach): removed.
3799 (resume): becomes global so that functions below the
3800 target vector can find it.
3801 * inferior.h (resume): add prototype.
3802 (child_mourn_inferior, child_create_inferior, child_attach):
3805 * xcoffexec.c (exec_ops): child_attach and child_create_inferior
3806 replaced with find_default_attach and
3807 find_default_create_inferior.
3809 Fri Sep 25 10:21:04 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
3811 * i960-pinsn.c: Use _filtered routines for printing, so symbolic
3812 addresses don't get displayed in the wrong positions.
3814 Fri Sep 25 09:52:47 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3816 Separate core functions along target vector in preparation for
3817 native support. Functions above vector now live in core.c. Those
3820 * core.c (solib_add_stub, core_close, core_open, core_detach,
3821 get_core_registers, core_files_info, core_ops): moved to corelow.c
3822 (_initialize_core): removed addition of core_ops target.
3823 * corelow.c: new file.
3824 (solib_add_stub, core_close, core_open, core_detach,
3825 get_core_registers, core_files_info, core_ops): moved from core.c
3826 (_initialize_corelow): new function.
3827 * gdbcore.h (core_open, core_detach): added prototypes.
3828 (core_ops): add forward declaration.
3829 * Makefile.in (SFILES_MAINDIR): add core.c
3831 (TSOBS): change core.o to corelow.o
3833 Wed Sep 23 11:14:53 1992 Stu Grossman (grossman at cygnus.com)
3835 * m68k-tdep.c (m68k_saved_pc_after_call): Use 'GDB_TARGET_IS_SUN3'
3836 instead of 'sun' predefined symbol so that trap analysis code is
3837 enabled only when the TARGET is a sun3.
3839 Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3841 * tm-i960.h (ext_format_i960): Add top-level declaration.
3842 (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested
3843 blocks, else Sun4 compiler complains.
3845 Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com)
3847 * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break'
3848 instruction's argument. Patch from jonathan@cs.stanford.edu
3851 Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3853 Break the thread of control that implies that a unix child
3854 process will be the default target.
3856 * target.c (find_default_run_target, find_default_attach,
3857 find_default_create_inferior, return_zero): new functions.
3858 (cleanup_target): Make return_zero the default for to_can_run.
3860 * exec.c (exec_ops), core.c (core_ops): Replace child_attach and
3861 child_create_inferior references with find_default_XXX instead.
3863 * target.h (struct target_ops): new field, to_can_run.
3864 (find_default_attach, find_default_create_inferior): new prototypes.
3865 (target_can_run): new macro.
3867 * Also added a zero (default) to_can_run element to all static
3868 struct target_ops initializations throughout GDB, except:
3869 * inftarg.c (child_ops): Use new child_can_run() to enable child runs.
3871 * infrun.c (child_create_inferior): Clean up error handling when
3872 no exec file is specified.
3873 (child_attach): Don't require exec file.
3875 Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com)
3877 Remove kill_inferior_fast, in favor of target_kill, which goes
3878 through the target vector.
3880 * inferior.h (kill_inferior_fast): remove declaration.
3882 * main.c (disconnect): call quit_cover using catch_errors rather
3883 than calling kill_inferior_fast directly. New way goes through
3884 the target vector, handles attached processes, and writes
3885 command history if appropriate.
3886 (quit_cover): new function, wrapper for quit_command.
3888 * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c,
3889 infptrace.c, procfs.c: Removed all instances of kill_inferior_fast,
3890 inlining them into the local kill_inferior when needed.
3892 Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com)
3894 * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'.
3895 * stabsread.c (read_struct_type): Simplify complicated expression
3896 for dumb DECstation compiler.
3898 Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
3900 * m68k-pinsn (print_insn_arg, fetch_arg): added support for
3901 operands to memory management instructions, from WRS.
3903 Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com)
3905 * main.c (main): Back out previous language setting changes.
3906 Replace with simple default to C before processing any init
3907 files. There MUST be a language set, even in the absence of
3908 init files or executables, or expression parsing fails.
3910 Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com)
3912 * main.c (main): Move code that sets initial language to
3913 symfile.c. Fixup places where command files are processed to
3914 be consistent in setting a default language if none has been
3916 * symfile.c (set_initial_language): Add code moved from
3917 main() that sets an initial default language when a new
3918 symbol file is read.
3919 * symfile.c (symbol_file_command): Call set_initial_language.
3920 * symtab.c (find_main_psymtab): Add FIXME comment.
3922 Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3924 * breakpoint.c, sparc-tdep.c: comment changes.
3925 * configure.in: removed target_dependent line.
3927 * remote-mm.c (mm_attach): change printf to error to prevent
3929 * remote-udi.c (udi_attach): change printf to error to prevent
3932 * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace
3933 calls to {fetch|store}_inferior_registers with calls to
3934 target_{fetch|store}_registers, for remote-target independence.
3936 Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com)
3938 * Makefile.in: Fix bug I introduced in merging Rich's change.
3939 * infrun.c (child_create_inferior): Use proceed() rather than
3940 doing all the same stuff by hand.
3942 Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3944 * Makefile.in, configure.in: add support for files used only when
3945 configured native, that is, when host = target.
3947 Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3949 * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred
3950 stores are target dependent and were moved from xm to tm.
3952 Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com)
3954 * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir.
3956 * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE
3957 overrides, to avoid problem in xdr_bytes with malloc(0) => 0.
3959 Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3961 * target.h (struct target_ops): removed to_convert_to_virtual and
3962 to_convert_from_virtual elements. Initializations removed from
3963 all static initializations.
3964 (target_convert_to_virtual, target_convert_from_virtual):
3966 (host_convert_to_virtual, host_convert_from_virtual): Removed
3967 forward declarations.
3968 * target.c (cleanup_target): removed default assignments for
3969 to_convert_to_virtual and to_convert_from_virtual.
3970 * inftarg.c (host_convert_to_virtual, host_convert_from_virtual):
3972 * findvar.c (value_of_register, value_from_register):
3973 target_convert_to_virtual inlined.
3974 * infcmd.c (do_registers_info): target_convert_to_virtual inlined.
3975 * valops.c (value_assign): target_convert_from_virtual inlined.
3977 Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com)
3979 * main.c (gdb_readline): Avoid printf_filtered, which sets char
3980 position wrong if used for the prompt.
3981 * utils.c (puts_filtered): Comment: NOT a puts() replacement!
3983 Support for accessing arbitrary MIPS stack frames in memory.
3985 * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is
3986 set, run it before INIT_EXTRA_FRAME_INFO.
3987 * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it.
3989 * mips-tdep.c (init_extra_frame_info): Only clobber the `frame'
3990 (FP) value in the frame_info struct if it is zero (as from top of
3992 (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC.
3994 * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always
3995 comes back as zero. So does FP_REGNUM, as a trigger for
3996 init_extra_frame_info.
3998 * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get
3999 the program counter set before INIT_EXTRA_FRAME_INFO is run.
4000 (INIT_FRAME_PC): Defined to null.
4001 (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab.
4002 (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command.
4003 Briefly explain MIPS stacks in GDB.
4005 Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com)
4007 * copying.awk, copying.c (show_copying_command,
4008 show_warranty_command): Rename from copying_info, warranty_info,
4009 to match command function conventions.
4011 * utils.c (prompt_for_continue): Reinitialize more-counts
4012 before printing anything, and again afterward. Fix comments.
4013 (vfprintf_filtered): Eliminate static buffer; use auto buffer,
4014 or alloca() if needed.
4016 * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to
4017 detect native versus cross-host.
4019 Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com)
4021 * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for
4022 Suns. Rename to m68k_saved_pc_after_call.
4023 * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use
4024 m68k_saved... instead of sun3_saved...
4026 Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com)
4028 * Makefile.in (update-depend, update-alldeps): Split out of
4029 setup-to-dist, for convenience in rebuilding the depend and
4031 (assorted): Update to catch straggler files when building gdb.tar.Z.
4033 Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com)
4035 Preliminary cleanup for splitting host/native/target.
4037 * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP
4038 here; it is dealt with at a gdb-target-independent level.
4039 * rs6000-tdep.c (single_step): Don't call ptrace, we are a
4040 high toned routine. Fix return type to void.
4041 * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it.
4042 Rich and I believe the "real problem" was that both single_step
4043 and target_resume were issuing PT_CONTINUE calls. This would
4044 cause the second PT_CONTINUE to sometimes fail because the process
4045 was already running.
4046 * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge.
4048 Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com)
4050 * energize.c (pty_to_kernel): Must check for EAGAIN as
4051 termination condition.
4052 (full_filename): Don't prepend dirname if filename begins with /.
4053 (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad
4055 (getpty (NCR)): Lotsa bug fixes...
4056 (kernel_dispatch (case StopRType)): Use kill() instead of
4057 killpg() so we can deal with losing systems...
4058 (wait_for_events): Work around NCR select() lossage. It doesn't
4059 zero out readfds when select() returns zero.
4060 (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use
4061 getcwd() instead of getwd() (NCR getwd() seg faults).
4062 (energize_wait): Use sigaction() for NCR. Their version of signal()
4063 is unreliable by default.
4065 * procfs.c (proc_wait): Call print_sys_errmsg() if we get an
4066 error from PIOCSWSTOP.
4068 * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c,
4069 symfile.c, target.c, valprint.c: Use _filtered form of *printf.
4070 defs.h, utils.c: Make vfprintf_filtered global.
4072 * energize.c (send_location): New routine to consolidate all
4073 places where we must notify kernel of where the given pc is.
4074 (cplus_demangle): Put single-quotes around demangled names.
4075 (energize_call_command): Call send_location() after doing up,
4076 down, and frame commands.
4078 Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4080 * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first
4081 pass at doc for two new remote targets---29K using UDI, and Tandem
4082 ST2000 using STDBUG.
4084 * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__
4086 * doc/all.m4: turn on H8/300 stuff for generic manual
4088 * doc/gdbinv-s.m4.in: remove text on special procedures to continue
4089 after explicit call to breakpoint() in serial stubs.
4091 Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com)
4093 * mipsread.c: Clean up some white space.
4094 (parse_symbol): Handle stEnd of stFile.
4095 (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal.
4097 * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers,
4098 store_inferior_registers): Replace unexplained numbers
4099 with manifest constants from a DECstation header file.
4100 * xm-mips.h (KERNEL_U_ADDR): Get from <machine/param.h>.
4101 (REGISTER_U_ADDR): Fix up for Ultrix 4.2.
4103 * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h.
4105 * stack.c (_initialize_stack): "dow" should be a valid abbreviation
4106 for "down". Suggested by Richard Stallman.
4108 Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4110 * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid
4111 redeclaration bug on SunOS 4.
4113 Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com)
4115 * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums.
4116 * m68k-stub.c: Remove a few extraneous ANSI-isms.
4117 * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if
4118 they aren't already there.
4119 * remote-vx.c (vx_prepare_to_store): Ditto.
4120 * xcoffread.c: Surround forward struct defns with #ifdef __STDC__.
4122 Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com)
4124 Removed a large number of changes inserted by Per Bothner
4125 for C++ support. These will go back in when they've been
4128 Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com)
4130 * serial.h: Fix prototye for serial_raw().
4131 * ser-bsd.c, ser-termios.c: Fix args for serial_open() &
4132 serial_write() to match prototypes.
4133 * remote-st2000.c (get_reg_name): Make *p be const.
4135 Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4137 * remote-nindy.c (nindy_fetch_registers): Make return type void,
4138 to agree with target structure field type.
4139 (nindy_store_registers): Ditto.
4141 * Makefile (OPCODES): New var, pointing to opcodes library.
4142 (CLIBS, CDEPS): Include it.
4143 (saber_gdb): Load opcodes library.
4145 Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com)
4147 * a68v-xdep.c (store_inferior_registers): declare as void.
4148 * infptrace.c: HP/Apollos have ptrace.h in the wrong place.
4149 * remote-st2000.c: Massive changes to use new serial package.
4150 Also added 'connect' command to transparantly connect to serial
4152 * ser-termios.c: Big cleanup, use nicer coding conventions.
4153 * ser-bsd.c: New module, serial stuff for BSD systems.
4154 * serial.h: Define struct ttystate properly using HAVE_TERMIO.
4155 * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE...
4157 Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4159 * doc/gdb.texinfo: fix shameful error of agreement reported by
4160 jimb@occs.cs.oberlin.edu (Jim Blandy)
4161 * doc/gdb.texinfo: remove old partial discussion of remote serial
4162 protocol (via serial debug stubs)
4163 * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing
4164 use of serial debug stubs
4166 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
4168 * symfile.h: Declaration of set_demangling_style() moved
4169 here from demangle.h (which is now in ../include).
4170 * i386-xdep.c: Update comment.
4172 Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4174 * symtab.c (completion_list_add_symbol): restructured to optimize
4175 for time. First clip names that cannot match. Then clip any
4176 names we've already considered. Drop a redundant strncpy. Drop
4177 a redundant malloc and associated free for demangled names.
4179 Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com)
4181 * a68v-xdep.c (store_inferior_registers): Define as type void.
4182 * configure.in: Add host m68k-apollo*-bsd*.
4183 * demangle.c (struct demanglers): Use enum instead of constant
4184 value to keep braindamaged HP/Apollo compiler happy.
4186 Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
4188 * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
4189 match "FOO". This allows 'break Foo' to work when Foo is
4190 a mangled C++ function. (See comment before function.)
4192 Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
4194 * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
4195 for files in vx-share/*.c.
4196 * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention,
4197 for normal GDB source files.
4199 * Makefile.in (VERSION): Roll to 4.6.6.
4201 * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h.
4202 * tm-sun3.h: Remove STACK_END_ADDR, no longer used.
4203 * tm-sun3os4.h: Update comments.
4204 * xm-delta88.h: Remove STACK_END_ADDR.
4206 Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
4208 * Makefile.in (VERSION): Roll to 4.6.5.
4210 * infrun.c: Lint for recent `handle' changes.
4212 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
4213 * serial.h (EXFUN): Remove all uses, convert to PARAMS.
4214 * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
4215 should include a ser-XXX.o module.
4217 * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
4218 * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
4220 * configure.in: Map unrecognized sun 68k's, sun sparcs, into
4221 known suns in configure.in, rather than mapping them to unique
4222 config files that happen to duplicate other config files.
4223 * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
4224 * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
4226 Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
4228 * configure.in (*-*-sunos*): Use trailing * to match all
4229 sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
4230 (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
4231 in production on Sun-4.
4232 ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
4233 (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4234 (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4236 * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
4237 config/sparc-noun.mt: New target configs for embedded.
4238 * config/sun4os3.{mh,mt}: Remove, never existed in production.
4240 * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
4241 target definitions for embedded with and without underlines on
4244 * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
4245 not a parameter of the CPU, but of the development environment.
4246 * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
4248 Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
4250 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
4251 (which involves reading in main's symtab) if we have no breakpoints.
4253 Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
4255 * dwarfread.c (cu_language): New local variable to record
4256 language for current compilation unit being processed.
4257 * dwarfread.c (set_cu_language): New local function to decode
4258 and record language for current compilation unit being processed.
4259 * dwarfread.c (synthesize_typedef): Add local function to
4260 synthesize a typedef for C++ classes, structs, unions, and
4262 * dwarfread.c (read_structure_scope): Synthesize typedefs
4263 for C++ classes, structs and unions.
4264 * dwarfread.c (read_enumeration): Synthesize typedefs for
4266 * dwarfread.c (read_file_scope): Call set_cu_language to
4267 record language for current compilation unit. After symtab
4268 is built, save this recorded language.
4269 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
4270 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
4271 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
4272 typedefs for C++ classes, structs, unions, and enumerations.
4273 * dwarfread.c (scan_compilation_units): Call set_cu_language
4274 to record language for current compilation unit.
4275 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
4276 for TAG_enumeration_types, rather than in add_partial_symbol.
4277 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
4278 case with class, struct, and union type cases, now that they are
4279 the same. Remove tests for non-NULL name attributes, now done
4281 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
4282 treat as alias for TYPE_CODE_STRUCT for now.
4284 Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
4286 * Makefile.in: map "gdb" through program_transform_name when
4289 Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
4291 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
4292 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
4293 Use "regi" for local indexing through register numbers, reserving
4294 "regno" for the name of a specific register passed as an input
4295 parameter. Fix bug propagated through all versions that sometimes
4296 used regno as an index when it should have been regi, thus using
4297 -1 as an index in some cases.
4299 Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
4301 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
4302 respectively, so same demangler can be used by other programs.
4303 * Makefile.in: Remove demangler stuff.
4304 * Makefile.in (depend): Pass -I../readline (needed for main.c).
4305 * demangle.c (_initialize_demangler): Tell demangler which
4306 CPLUS_MARKER to assume.
4308 Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
4310 RS/6000 portability changes (for hosting cross-debuggers).
4312 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
4313 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
4314 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
4315 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
4316 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
4317 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
4318 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
4319 (NO_SINGLE_STEP): Add, target-dependent.
4320 (loadinfotextindex): Lowercase, remove "aix_".
4321 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
4322 (NO_SINGLE_STEP): Remove, target-dependent.
4323 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
4324 * xcoffread.c: Only build file if RS/6000 native GDB.
4325 (build_function_symbol): Remove #if 0'd code.
4326 * rs6000-tdep.c: Cleanup. Add static fn protos.
4327 Use CORE_ADDR for addresses throughout. Make void fns void.
4328 (pop_dummy_frame): Add FIXME about bogosity of design here.
4329 (rs6000_struct_return_address): Ditto.
4330 (frameless_function_invocation, frame_get_cache_fsr,
4331 frame_initial_stack_address, xcoff_relocate_symtab,
4332 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
4333 add_text_to_loadinfo, find_toc_address): Move from xdep file.
4334 Use CORE_ADDRs. Change identifiers to lowercase.
4336 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
4337 supplying dummy routines if non-native. Add prototype for
4338 static exec_one_dummy_insn. Move a mess of functions to
4339 rs6000-tdep.c (as above). Remove #if 0'd code.
4341 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
4342 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
4343 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
4345 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
4348 * vx-share/README, nindy-share/README: New files describing
4349 how these directories' code is shared, and with whom.
4351 Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
4353 * configure.in (target configurations): Reformat into table.
4354 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
4356 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
4357 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
4358 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
4359 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
4360 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
4361 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
4363 * Makefile.in (config-check): Add command to check whether
4364 configure.in is consistent with config/*.
4366 Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
4368 * configure.in (host configurations): Reformat nested cases into
4369 easy-to-maintain table.
4370 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
4371 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
4373 Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
4375 * cplus-dem.c: Reorder args to most local functions to make them
4376 follow the consistent pattern of struct work_stuff pointer first,
4377 followed by pointer into string being demangled, followed by
4378 pointer to the string where the result is being stored, followed
4379 by other args. Also generally replace most variables of name
4380 "type" with "mangled" for consistency. They all pointed to the
4381 same string but half were one name and half the other.
4382 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
4383 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
4384 use whenever a qualified name is being demangled.
4385 * cplus-dem.c (do_type): Qualified names are treated similarly
4386 to fundamental types, not as modifiers of fundamental types.
4388 Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
4390 * configure.in: Add sparclite as a target.
4392 * sparc-stub.c (handle_exception): Flush instruction cache just
4393 before returning to the user. (hexToInt): Fix overzealous cleanup.
4395 Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
4397 * infrun.c (handle_command): Rewrite to allow multiple signal
4398 numbers, signal number ranges, and to recognize "all" to mean all
4399 signals except those used by the debugger.
4400 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
4401 to set or reset actions for specific signals.
4403 Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
4405 * coffread.c (decode_type): Call alloc_type to alloc new
4407 * stabsread.c (read_array_type, read_range_type, define_symbol):
4408 Call alloc_type to alloc new types.
4409 * stabsread.c (define_symbol): Move dbl_valu symbol field data
4410 from type_obstack to symbol_obstack.
4411 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
4413 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
4414 associated with a type, using the same mechanism as was used to
4415 allocate space for the type structure itself.
4416 * coffread.c (patch_type, coff_read_struct_type,
4417 coff_read_enum_type): Use TYPE_ALLOC.
4418 * dwarfread.c (struct_type): Use TYPE_ALLOC.
4419 * gdbtypes.c (create_array_type, check_stub_method,
4420 allocate_cplus_struct_type): Use TYPE_ALLOC.
4421 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
4422 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
4423 read_range_type): Use TYPE_ALLOC.
4425 Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
4427 * breakpoint.c (breakpoint_re_set): Select a default source
4428 symtab if one is not currently selected.
4429 * utils.c (query): Call wrap_here before building the output
4430 query string, to turn off wrapping and flush any buffered output.
4431 Otherwise our query may end up in the wrap buffer and never be
4433 * eval.c (evaluate_subexp): Report error when attempting to
4434 evaluate subscript for types without a target type, rather
4435 than dumping core by using the NULL pointer.
4436 * symfile.c (symbol_file_command): Forget current_source_symtab
4437 and current_source_line when discarding symbol table.
4439 Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
4441 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
4443 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
4444 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
4446 Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
4448 * remote.c (remote_open): Fix baud rate setting to make -b flag
4449 work. (remote_wait): Change 'T' message parser to deal with new
4450 improved format which allows stub to send an arbitrary bunch of
4452 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
4453 make all this re-entrant by storing all state on the stack. Clean
4454 up memory error trapping. (computeSignal, set_debug_traps):
4455 make it all table driven. Make a start at a baud rate setting command.
4457 Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
4459 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
4461 * remote-vx.c: redefine malloc to avoid buggy declaration on
4462 RS/6000 <rpc/types.h>.
4463 xm-rs6000.h: include <sys/select.h> to define fd_set for
4464 <rpc/svc.h> on RS/6000.
4466 Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
4468 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
4469 recursive invocations of make. Always create installation
4472 Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
4474 * m68k-pinsn.c: Minor fix in style of output (don't use
4475 range to indicate floating point control registers).
4477 Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
4479 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
4481 * infcmd.c (registers_info): Handle multiple register names.
4482 Changes inspired by Roland McGrath.
4484 Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
4486 * sparc-stub.c: New file. Mix it with your SPARClite
4487 application, and it will speak GDB remote protocol!
4488 * remote.c (remote_wait): Change 'T' (expedited reply) message to
4489 deal with arbitrary registers. Needed for sparc-stub.
4491 Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
4493 * cplus-dem.c (cplus_markers): Add table for gnu style and
4494 use throughout, in place of compile time constant CPLUS_MARKER.
4495 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
4496 * cplus-dem.c (cfront_special): New function, as suggested
4497 by pfieland@stratus.com.
4498 * cplus-dem.c (forget_types): New function.
4499 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
4501 * cplus-dem.c (mop_up): Call forget_types().
4502 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
4503 Use throughout, instead of checking current_demangling_style.
4504 * cplus-dem.c (demangle_signature): When finding an explicit
4505 start of function args, forget all remembered types for
4506 lucid/cfront style demangling.
4507 * cplus-dem.c (demangle_prefix): In a sequence of two or more
4508 underbar characters, use last pair as the delimiter. Hoist
4509 gnu_special() call up to cplus_demangle(). Call cfront_special()
4511 * cplus-dem.c (cplus_special): Fix virtual table name demangling
4512 for inherited classes.
4513 * cplus-dem.c (demangle_args): Document quirks of numbered
4514 references to previously seen types.
4515 * dbxread.c (read_ofile_symtab, process_one_symbol):
4516 Use AUTO_DEMANGLING rather than explicitly checking
4517 current_demangling_style.
4518 * demangle.h: Add some comments.
4519 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
4520 CFRONT_DEMANGLING): New macros.
4521 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
4522 not found in the actual producer string produced by lcc.
4523 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
4524 than explicitly checking current_demangling_style.
4526 Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
4528 * breakpoint.c (enable_longjmp_breakpoint,
4529 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
4530 Check for duplicate breakpoints at the same address. Bug report
4531 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
4533 Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
4535 * buildsym.c (end_symtab): Document that end_symtab can return
4536 NULL under non-error conditions.
4537 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
4538 returned from end_symtab for empty compilation units.
4540 Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
4542 * am29k-tdep.c: Lint from DECstation compiler.
4543 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
4544 As the man page says, "Sometimes you just can't get lint to shut
4545 up". That doesn't mean you should blow away the code it won't
4547 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
4548 it up over the next few weeks. Make mips x 29k build.
4549 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
4550 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
4551 but leave it as a comment because the breakpoint instruction
4552 is not easily accessible at this moment (it's static, and if
4553 we define one here, it goes into every file compiled).
4555 Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
4557 * Makefile.in (VERSION): Bump to 4.6.3.
4558 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
4559 function scopes when building partial symbol tables.
4560 * objfiles.c (open_existing_mapped_file): Make it clear in
4561 warning message that out of date mapped files are ignored.
4562 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
4563 unit source file name in error message.
4565 Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
4567 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
4568 * dwarfread.c (struct_type): In absence of AT_byte_size for
4569 bitfield, use size of object of member's type for the size of
4570 the anonymous object containing the bit field.
4571 * dwarfread.c (completedieinfo): Set has_at_byte_size when
4572 an AT_byte_size attribute is seen.
4573 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
4574 union aux_ext (was aux_ent).
4575 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
4576 unsigned char* to char*, for Lucid compiler.
4577 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
4578 to be correct type (from unsigned char* to char*).
4579 * valprint.c (type_print_derivation_info): Minor tweak to placement
4580 of commas in derived class printing.
4581 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
4583 Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4585 * xm-go32.h: Define LSEEK_NOT_LINEAR
4586 * source.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
4587 then work out the lseek positions of newlines by running through
4588 the file and `tell'ing. This makes source file listing work on
4589 OS's where the relationship between physical position in file and
4590 canonical position is indeterminate, eg VMS and DOS.
4592 Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
4594 * stabsread.c: Ensure that all members of all allocated structures
4595 are initialized to known state to avoid hard to find bugs with gdb
4596 using fields containing random data.
4597 * buildsym.c (start_subfile): Compact dirname initialization.
4598 * buildsym.c (patch_subfile_names): New function.
4599 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
4600 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
4601 * buildsym.h (patch_subfile_names): Add prototype.
4602 * dbxread.c (process_one_symbol): Call patch_subfile_names.
4604 Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
4606 * remote-udi.c: Update comments.
4608 * remote.c (getpkt): Only force retransmission ten times;
4609 after that, assume bug in target code, and handle pkt anyway.
4611 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
4613 * configure.in: Add support for apollo 68k under BSD environment.
4614 * xm-apollo68b.h: New file to support above.
4616 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
4618 * configure.in: Recognize i486 host cpu.
4619 * valprint.c (type_print_derivation_info): Print derivation info
4620 in same form as class declarations in source.
4621 * valprint.c (type_print_varspec_suffix): Split arg printing
4622 code out to type_print_args function.
4624 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
4626 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
4627 at_import, at_frame_base.
4628 * dwarfread.c (completedieinfo): Remove cases for obsolete
4629 AT_visibility, AT_import, and AT_frame_base attributes.
4630 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
4631 i860, which can keep up to 4 shadow breakpoints.
4632 * tm-stratus.h (USG): Define.
4633 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
4634 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
4635 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
4636 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
4637 * config/stratus.mt (TDEPFILES): Include files available from
4638 stratus that are not yet in release pending receipt of paperwork
4640 * buildsym.c (finish_block): Minor code format change.
4641 * gdbtypes.h (struct field): Add to comments.
4642 * gdbtypes.h (virtual_field_bits): Add to comments.
4643 * objfiles.c (allocate_objfile): Change obstack interface to
4644 match FSF merging efforts.
4646 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
4648 * Makefile.in (VERSION): Bump to 4.6.2.
4649 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
4650 * Makefile.in (OBS): Add stabsread.o
4651 * Makefile.in (stabsread.o): Add build rule.
4652 * stabsread.c, stabsread.h: New files.
4653 * buildsym.c: Split out stabs specific support to stabsread.c.
4654 * buildsym.h: Split out stabs specific support to stabsread.h.
4655 * dbxread.c (stabsread.h): Include
4656 * dbxread.c (dbx_new_init): Call stabsread_new_init.
4657 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
4658 * dbxread.c (read_ofile_symtab): Call end_stabs.
4659 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
4660 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
4661 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
4662 really_free_pendings to cleanups.
4663 * elfread.c (elf_new_init): Call stabsread_new_init.
4664 * gdbtypes.c: Small changes to maintenance commands.
4665 * mipsread.c (stabsread.h): Include.
4666 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
4667 * xcoffread.c (stabsread.h): Include.
4668 * xcoffread.c (global_stabs): Remove redundant def.
4669 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
4671 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
4673 * lmode_inferior_valid, lmode_ours_valid: New static vars.
4674 * inflow.c (terminal_init_inferior, terminal_inferior,
4675 terminal_ours_1, initialize_inflow): Record and use state
4676 of lmode_inferior_valid and lmode_ours_valid.
4678 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4680 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
4681 include <sgtty.h> on USG. (from sef).
4683 * depend: es1800 dependency needed here.
4685 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
4687 * buildsym.c (read_struct_type): Initialize structs allocated
4688 with alloca, to avoid using random values from stack later on.
4689 * defs.h (fprintf_filtered): Add prototype.
4690 * gdbtypes.c (check_stub_method): Fix misleading comments.
4691 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
4693 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
4694 small changes to maint support functions.
4695 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
4696 for some fields and expand comments.
4697 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
4698 macro and track change to obstack_full_begin macro.
4699 * utils.c (fprintfi_filtered): New function.
4700 * valprint.c (type_print_base): Fixup field printing to not
4701 print extraneous lines and not print bogus "no data fields"
4702 messages for C++ classes with no data members. Also use new
4703 fprintfi_filtered function.
4705 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4707 * configure.in: es1800 ok for 68000 too.
4709 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4711 * configure.in: echo error messages to stderr, not stdout
4713 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4715 * configure.in: recognize hppa* instead of hppa
4717 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
4719 * energize.c: Second cut at DynamicLoad message handling.
4721 * energize.c: Relativize pathnames in #include statements.
4722 * (kernel_dispatch): Better error messages for unknown protocol
4724 * (kernel_dispatch): First cut at DynamicLoad message handling.
4726 * Makefile.in: Remove -I../readline from all compilations,
4727 include a special case for main.o instead.
4729 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
4731 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
4732 error if it fails to find a member type, rather than return NULL
4733 and trigger a coredump.
4734 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
4735 lookup_demangled_partial_symbol,): Ask demangle_and_match to
4736 match on complete demanglings, including argument lists for member
4737 functions, rather than just accepting the first demangling that
4738 matches the class and function name.
4739 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
4740 to start_symtab as the directory name.
4741 * dwarfread.c (completedieinfo): Strip off any leading hostname
4742 portion of the AT_comp_dir attribute string. Gdb doesn't know
4743 what to do with them (FIXME).
4745 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
4747 * breakpoint.c (commands_command): Simplify code a bit, remove
4748 unnecessary fflush().
4750 * Makefile.in (OTHERS): Add gcc.patch.
4751 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
4753 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
4755 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
4756 lcc producer string.
4758 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
4760 * WHATS.NEW renamed to NEWS.
4762 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
4764 * dbxread.c, dwarfread.c: Re-enable experimental code to
4765 automatically select demangling style.
4766 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
4767 DEMANGLING_STYLE, to make more descriptive. Revert back to
4768 "auto" as default. Comment use.
4769 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
4770 * Makefile.in (${DEMANGLER}.o) Remove target and special
4773 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
4775 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
4777 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
4779 * Makefile.in, demangle.c: Change default demangling style to
4781 * Makefile.in: Update version to 4.6 !!!
4782 * README, WHATS.NEW: Update for 4.6.
4784 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
4786 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
4789 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
4790 nodes as base classes.
4792 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
4794 * alldeps.mak, depend: Update.
4796 * xcoffread.c: Add decl for section_offset to keep prototype happy.
4798 * Makefile.in (VERSION): 4.5.9.
4800 * xm-hp300bsd.h: Add decl for strdup().
4801 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
4802 PDR. Cleanup a few things, fix compilation warnings.
4804 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
4806 * Makefile.in (DEMANGLING_STYLE): New define to set default
4807 demangling style for C++. Defaults to "auto".
4808 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
4809 * Makefile.in (SFILES_MAINDIR): Add demangle.c
4810 * Makefile.in (OBS): Add demangle.o
4811 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
4812 Remove compile time decisions about demangling style and replace
4813 with runtime decisions using current_demangling_style.
4814 * cplus-dem.c (main): Expand code included during building of
4815 standalone demangler to recognize demangling style options.
4816 * dbxread.c (demangle.h): Include.
4817 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
4818 demangling style if processing g++ code and current demangling style
4819 is auto (Note: this feature currently disabled.)
4820 * demangle.c: New file, generic demangling control.
4821 * demangle.h (demangling_styles): New enumeration to select one
4822 of several demangling styles. Also define string names for each
4824 * demangle.h (set_demangling_style): Add prototype.
4825 * dwarfread.c (demangle.h): Include.
4826 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
4827 New producer string prefixes to recognize.
4828 * dwarfread.c (handle_producer): Consolidate actions for specific
4829 producers. Set demangling style based on producer string if
4830 current style is auto. (Note: this feature currently disabled.)
4831 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
4833 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
4835 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
4837 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
4839 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
4840 * c-exp.y: Call lookup_signed_typename() after seeing
4841 "signed". This handles "signed char" correctly.
4842 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
4843 keywords before a type specifier.
4845 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
4847 * command.c (lookup_cmd_1): Clarify descriptive comments.
4848 * gdbcmd.h (maintenanceprintlist): Add declaration.
4849 * main.c (maintenanceprintlist): Add definition.
4850 * main.c (gdb_completer_command_word_break_characters): Add.
4851 * main.c (symbol_completion_function): Switch completer word
4852 break character sets dynamically, based on whether completion is
4853 being done on commands or on something else.
4854 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
4855 * maint.c: Include demangle.h.
4856 * maint.c (maintenance_demangle): New function.
4857 * maint.c (maintenance_print_command): New function.
4858 * maint.c (_initialize_maint_cmds): Reorganize some commands
4859 under new maintenance print subcommand.
4861 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
4863 * gdbtypes.c (lookup_struct_elt_type): If the input type is
4864 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
4865 target type. Otherwise, 'whatis this.field' wouldn't work,
4866 which would be inconsistent, since 'print this.field' works.
4867 * buildsym.c (read_struct_type, read_enum_type): Clear
4868 TYPE_FLAG_STUB flag.
4869 * buildsym.c (cleanup_undefined_types): Don't rely on a
4870 flawed "Reasonable test to see if" a type has been defined
4871 since it was referred to; now we can just see if the
4872 TYPE_FLAG_STUB flag has been cleared.
4873 * valprint.c (print_type_base): Emit public/protected/private
4874 labels for methods as well as fields. Also, indent these labels
4875 2 spaces instead of 4, for a more conventional "look".
4876 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
4877 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
4878 * gcc.patch: New file. Contains patch for gcc (so people
4879 with gdb-2.2.x won't have to wait for a new gcc release).
4881 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
4883 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
4884 (print_addr): Call print_address to show symbolic version as well.
4886 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
4888 (vx_read_register): Declare inferior_fp_regs. Delete code for
4889 copying "inferior_registers" around; the values are already in var
4890 "registers". Use correct size for register set.
4892 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
4893 target doesn't support it.
4894 (vx_read_register): Don't try reading them either.
4896 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
4897 VxWorks back end reads them in one contiguous set except for this
4899 (register_names): Change "pc" to "pcw" to avoid confusion printing
4901 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
4902 find the PC under VxWorks.
4904 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
4906 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
4907 to create new blank types, instead of handcrafting them.
4908 * defs.h (printfi_filtered): Add prototype.
4909 * utils.c (printfi_filtered): New function.
4910 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
4911 to simplify the code. Other cleanups.
4912 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
4913 * gdbtypes.h (struct cplus_struct_type): Add comments describing
4914 use of various fields.
4915 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
4916 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
4917 production that currently treats it exactly the same as STRUCT.
4918 * c-exp.y (yylex): Recognize "class" as token CLASS.
4919 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
4920 * symtab.c (decode_line_1): Fix to pass quoted args on down to
4921 general symbol handling code. Call cplus_mangle_opname with
4923 * symtab.c (decode_line_2): Print demangled function names in
4924 breakpoint menus, instead of just file and line number.
4925 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
4926 * valprint.c (type_print_base): Print "class" for C++ classes,
4927 rather than "struct". Print section labels for public, protected
4928 and private members of C++ classes.
4929 * values.c: Include demangle.h.
4930 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
4932 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
4934 * Makefile.in (VERSION): Update to 4.5.8.
4936 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
4938 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
4939 prevent crashes when examining cross-targets.
4940 * dbxread.c (process_one_symbol): Include directory name when
4941 calling start_subfile for SOL & BINCL symbols. This allows gdb to
4942 find include files, and yacc/lex sources when the cwd doesn't match
4943 that in which the object was compiled.
4944 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
4946 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
4949 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
4951 * maint.c (maintenance_command, maintenance_info_command):
4952 Install with allow_unknown as 0 and call help_list to show
4953 list of possibilities when no subcommand is specified.
4955 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
4957 * configure.in: Add m68k-ericsson-*.
4958 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
4960 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
4962 * maint.c: New file.
4963 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
4964 * Makefile.in (OBS): Add new file maint.o.
4965 * defs.h (command_class): Add class_maintenance.
4966 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
4967 commands. Allow for them (and other nonessential parts of gdb)
4968 to be selectively left out under special circumstances.
4969 * gdbtypes.c (recursive_dump_type): New function; supports
4970 maintenance print-type command.
4971 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
4973 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
4975 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
4976 initializers. Add initializations for setprintlist, showprintlist,
4977 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
4978 * printcmd.c (maintenance_print_type): New maintenance cmd.
4979 * valprint.c (setprintlist, showprintlist): Move to main.c, as
4980 implied by comment that all cmd lists are owned by main.c.
4981 * infcmd.c (unsetlist): Move to main.c, as implied by comment
4982 that all cmd lists are owned by main.c.
4983 * language.c (setchecklist, showchecklist): Move to main.c, as
4984 implied by comment that all cmd lists are owned by main.c
4985 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
4986 deletelist): Remove redundant declarations (also in gdbcmd.h).
4987 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
4988 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
4989 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
4990 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
4991 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
4992 maintenance_print_msymbols, maintenance_print_objfiles):
4994 * symmisc.c (printsyms_command, printpsyms_command,
4995 printmsyms_command, printobjfiles_command): Removed from
4996 _initialize_symmisc.
4997 * main.c (dump_me_command): Moved to maint.c and renamed to
4998 maintenance_dump_me.
4999 * breakpoint.c (all_breakpoints_info): Rename to
5000 maintenance_info_breakpoints.
5001 * breakpoint.c (_initialize_breakpoint): Convert add_info of
5002 all_breakpoints_info to add maintenance_info_breakpoints to the
5003 maintenanceinfolist instead.
5004 main.c (initialize_main): Set up maintenance class commands.
5006 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
5008 * energize-patches: Fix minor problems with building energize lib.
5010 * energize-patches: Change names of all cadillac procedure calls
5011 to be energize procedure calls. Simplify many hooks by moving
5012 tests energize.c. Configure energize, and build it automatically now.
5014 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
5016 * Makefile.in (VERSION): Bump to 4.5.7.
5017 * cplus-dem.c (demangle_args): Validate index for previously
5018 seen type to guard against bogus values from malformed manglings.
5019 * valops.c (value_struct_elt_for_reference): Guard against
5020 blindly using NULL return value from lookup_symbol.
5022 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
5024 * cadillac.c, cadillac-patches: Rename to energize.c and
5025 energize-patches. Change all routines and variables named
5026 'cadillac*' to 'energize*'. Create new file called energize.h to
5027 hold all interface declarations.
5029 * deblib/connection/*: Move all of this stuff into energize/, but
5030 delete unneeded files.
5032 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
5034 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
5036 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
5037 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
5038 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
5039 child processes, to avoid dead ones "hanging around" after GDB exits.
5040 (attach): Always stop the process if it needs it. Set RLC flag
5041 when attaching running processes, so it will continue if we detach
5042 it, quit, or are killed.
5043 (detach): Clear faults and set RLC flag to make process run
5045 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
5047 (info_proc): Open process O_RDONLY, so we can see any process,
5048 even those controlled by debuggers.
5049 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
5051 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
5053 Relocate symbols using an array of section_offsets, rather than a
5054 single `addr' or `offset'. This makes Solaris-2 support work, and
5055 permits better VxWorks (and maybe xcoff) support later.
5057 * symtab.h (struct section_offsets): New structure for keeping
5058 a set of offsets, rather than a single one.
5059 (struct objfile): Replace addr with section_offsets member.
5060 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
5061 * gdb-stabs.h: New include file with `symbol type specific'
5062 parameters for psymtabs and objfiles.
5063 * Makefile.in (HFILES): Add gdb-stabs.h.
5064 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
5065 * coffread.c: Conforming changes. Fake offset array always 0.
5066 * dbxread.c: Conforming changes.
5067 (struct dbx_symfile_info): Move to gdb-stabs.h.
5068 (start_psymtab): Call elfstab_offset_sections to calculate good
5069 offsets for this source file, based on the ELF symbol table info.
5070 (read_ofile_symtab): Yank N_CATCH, which is dead.
5071 (process_one_symbol, N_CATCH): Yank.
5072 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
5073 Relocate with SECT_OFF_TEXT.
5074 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
5075 to distinguish relocatable from absolute symbols. Then, if not
5077 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
5078 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
5079 (", N_ROSYM): SECT_OFF_RODATA.
5080 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
5081 (dbx_symfile_offsets): Add to translate addr to offset.
5082 * dwarfread.c: Conforming changes. Single offset currently used.
5083 * elfread.c: Add various complaints about elf/stab stuff.
5084 #include gdb-stabs.h. Conforming changes, using a single offset.
5085 (elf_symtab_read): Record info from BSF_FILE symbols, and local
5086 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
5087 for later use in building psymtabs.
5088 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
5089 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
5090 (free_elfinfo): New fn, frees all chained stab_section_infos
5091 in an objfile, and zaps the start-of-chain pointer.
5092 (elfstab_offset_sections): New fn, looks in stab_section_info
5093 chain to determine section bases to relocate a psymtab's worth
5094 of symbols, as they are being read.
5095 * mipsread.c: Conforming changes. Stabs-reading will relocate
5096 using one offset. MIPS-reading will not relocate at all.
5097 * partial-stab.h: Relocate different symbol types using different
5098 offsets from section_offsets.
5099 * symfile.c: Conforming changes.
5100 (find_lowest_section): Unused function to use later
5101 to free us from the Tyranny of the Text Section.
5102 (syms_from_objfile): Translate absolute arg ADDR to offsets used
5103 in all lower layers of symbol reading. Call format-specific
5104 sym_offsets function to initialize offsets for high speed symbol
5106 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
5107 (symbol_file_command, add_symbol_file_command): Callers changed.
5108 * symmisc.c (dump_psymtab): Print new relocation parameters.
5109 * xcoffread.c: Corresponding changes.
5111 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
5112 * main.c (main): Read the $HOME/.gdbinit file before processing
5113 the argv arguments (e.g. reading symbol files or core
5114 files). This allows global parameters to be set, which will apply
5115 during the symbol reading. The ./.gdbinit is still read after
5117 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
5118 * xcoffexec.c: Clean up quote inside comment.
5120 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
5122 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
5123 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
5124 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
5125 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
5126 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
5127 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
5128 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
5129 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
5130 values.c, xcoffread.c:
5131 Remove "(void)" casts from function calls where the return value
5132 is ignored, in accordance with GNU coding standards.
5134 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
5136 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
5137 * partial-stab.h: Ignore N_ENDM.
5138 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
5139 CODE or DATA section attachment. This eliminates a lot of random
5140 values from shared libraries, which screw up the ordinary symbols
5141 in the address ranges they happen to overlap.
5142 * buildsym.c (define_symbol): Eliminate special tests
5143 for function types; move into "function" cases in switch statement.
5144 (define_symbol: 'f', 'F', 'P'): Process all parameter types
5145 in case they define new type numbers. But ignore them (FIXME).
5146 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
5147 (read_sun_builtin_type): Add commentary.
5149 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5151 * xm-rs6000.h: define MEM_FNS_DECLARED
5153 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
5155 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
5156 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
5157 * mips-xdep.c: Remove most include files (unused, caused errs).
5158 (fetch_core_registers): Use right parameters in dummy fn.
5160 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
5162 * buildsym.c (scan_file_globals): Beware the null file.
5163 Fix from Jim Williams.
5165 * stack.c (return_command): Evaluate expression *before* popping
5166 off the stack frames! Fix inspired by Jim Williams.
5167 (up_silently_command, down_silently_command): No sel frame is error.
5169 * defs.h (memcpy, memset): Conditionalize decls on
5170 #ifndef MEM_FNS_DECLARED, since DECstation differs.
5171 (alloca): Break out the STDC and non-STDC alloca cases, to make
5172 it work on old preprocessors as well as "picky ANSI" ones.
5173 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
5175 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
5176 * utils.c (fputs_demangled): Rename SLOP since DECstation system
5177 header files define it!
5179 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
5181 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
5183 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
5184 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
5185 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
5186 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
5187 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
5188 utils.c, valarith.c, valops.c, valprint.c, values.c:
5189 Replace bcopy() use with memcpy(), which is more standard and can
5190 take advantage of gcc's builtin functions for increased performance.
5191 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
5192 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
5194 Replace bzero() use with memset(), which is more standard and can
5195 take advantage of gcc's builtin functions for increased performance.
5196 * i386-tdep.c, main.c, valprint.c:
5197 Replace bcmp() use with memcmp(), which is more standard and can
5198 take advantage of gcc's builtin functions for increased performance.
5200 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
5202 * remote.c (remote_wait): Fix cast on signal() call.
5203 * defs.h (alloca): More diddling with alloca. Have to ensure
5204 that it has a prototype, so that if alloca is defined as a macro
5205 that takes an arg, the definition is seen as a use of a macro
5206 that takes an arg, to satisfy picky ANSI preprocessors.
5208 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
5210 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
5211 consistency with all other gdb files.
5212 * cadillac.c: Use <string.h> rather than <strings.h>.
5213 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
5214 * Makefile.in (MAKE): Remove definition for consistency with
5215 other Makefile.in files and to fix problem with recursive makes.
5217 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
5219 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
5222 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5224 * source.c (print_source_lines): for DOS interoperability; don't
5225 print CR (013) as ^M.
5227 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
5229 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
5231 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
5233 * remote.c (remote_wait): Cast signal to void * to avoid warning
5234 from busted HP compiler.
5236 * partial-stab.h (N_SO): Rearrange code a little so that all SO
5237 stabs cause end_psymtab to be called.
5239 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
5240 compiler feature of putting 'c' into basic type descriptors for
5243 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
5244 where there is no place for nPC in prrun struct.
5246 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
5248 * mipsread.c: Pass NULL name pointer to init_type, not 0.
5249 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
5250 * dwarfread.c (enum_type): Save enum names on type_obstack.
5251 * dwarfread.c (struct_type): Save member name on type_obstack.
5252 * symtab.c (_initialize_symtab): Fix misspelling.
5253 * regex.c (store_jump, insert_jump): Return void.
5255 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
5257 * defs.h (PARAMS): Move to ../include/ansidecl.h.
5258 (alloca): Declare return type on SPARC, since Sun doesn't.
5259 (*_BYTE_ORDER): Improve comment: *must* be defined.
5261 * tm-hppa.h: New file, architectural definition of HP PA.
5262 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
5264 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
5265 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5266 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
5267 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
5270 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5271 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
5272 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
5274 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
5276 * printcmd.c (output_command): Thinko.
5277 (x_command): Only set remembered size/format if cmd succeeds.
5279 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
5280 since it is no longer used and burns time for every symbol read.
5281 (process_one_symbol): Treat N_CATCH like default (complain).
5283 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
5285 * partial-stab.h (case N_TEXT): Fix fencepost error when
5286 detecting start of new symbol info after reading symtab for a
5287 module with a zero length TEXT segment.
5289 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
5291 * Makefile.in (VERSION): Bump to 4.5.6.
5292 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
5294 * defs.h (NORETURN): Define away for Lucid compiler.
5295 * remote.c (remote_timer, remote_interrupt): Signal handlers
5297 * ser-termios.c (serial_write, serial_close): Return whatever
5298 value the write/close call returns, rather than falling off end.
5299 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
5300 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
5302 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
5303 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
5305 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
5306 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
5307 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
5308 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
5310 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
5311 store_inferior_registers): Supply missing fourth argument to
5313 * cadillac.c (kernel_dispatch): Make return type void.
5314 * cadillac.c (iosig): Signal handlers take one int arg.
5315 * valprint.c (val_print_fields): Call fprint_symbol to get
5316 automatic C++ demangling for mangled field names.
5318 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
5320 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
5321 * dwarfread.c (enum_type): Fix misspelling in comment.
5322 * valprint.c (val_print_fields, cplus_val_print): Minor
5323 adjustment to printing of C++ class structures to more closely
5324 match format for printing C structures, with and without setting
5327 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
5329 * infrun.c (wait_for_inferior): Don't test for SIGEMT
5330 (which is not a Posix signal) if it isn't defined.
5331 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
5332 New port to Linux (a free Unix clone for 386 machines).
5334 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
5336 COFF changes for dealing better with EPI 29K C compiler output.
5338 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
5340 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
5341 (read_coff_symtab): Move patch_opaque_types call from
5342 coff_symfile_read. Restrict it to symtabs from this objfile.
5343 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
5344 references on opaque type chain; just let coff_lookup_type handle 'em.
5345 (decode_type): Complain about tagndx values on
5346 non-struct/union/enum types, which the EPI compiler tends to produce.
5348 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
5350 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
5353 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
5354 usage to match new prototype. Include libbfd.h to get prototype.
5356 * source.c (find_source_lines): Handle large st_size fields.
5358 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
5360 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
5361 * stack.c (return_command): Use cleanups to avoid memory leaks.
5363 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
5365 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
5366 INT_REGNUM to INTE_REGNUM.
5368 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
5370 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
5372 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
5373 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
5374 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
5375 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
5377 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
5378 declarations of malloc/realloc/free that are inserted by some
5380 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
5382 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
5383 another decl of strdup (this really ought to come from libiberty.h!).
5385 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
5387 * remote.c (getpkt): Error if input exceeds buffer size.
5388 (_initialize_remote): `set remotedebug' enables packet trace.
5390 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
5391 N_SLINE's, etc, just like Sun cc on Solaris2.
5393 * am29k-tdep.c (read_register_stack, write_register_stack):
5394 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
5395 variable. Add `set' and `show' commands for it.
5396 * doc/gdb.texinfo: Document it.
5398 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
5400 * valprint.c (type_print_1): Plug memory leak. Print all
5401 C++ syms as demangled, not just functions.
5402 * buildsym.c (read_range_type): When we find a signed char
5403 type, do a lookup of signed char, not plain char. Plain char's
5404 still get looked up as plain char's elsewhere.
5406 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
5408 * eval.c: Avoid residue-by-zero when evaluating without side effects.
5409 (Bug and fix found by Pierre Willard.)
5411 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
5413 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
5415 * xm-rs6000.h: Add decl for strdup().
5417 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
5420 * breakpoint.c (enable_command, disable_command): Without args,
5421 should only affect normal breakpoints and watchpoints.
5423 * m68k-pinsn.c (print_insn_arg): Make register be const.
5424 * xcoffexec.c: Remove ' from comment.
5425 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
5426 with decls of malloc in c-exp.tab.c (as produced by yacc).
5427 There's got to be a better way to do this...
5429 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
5431 * partial-stab.h: Convert single rindex use to strrchr.
5432 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
5433 standard <strings.h> file, now that the only single use of
5434 rindex in the gdb source files is gone.
5436 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
5438 * mipsread.c: Undo ill effects from including <strings.h>,
5439 which #defines index to be strchr. Unfortunately, index is
5440 a member of a symbol table structure that can't be changed.
5441 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
5442 remove redundant #include's.
5444 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
5446 * mipsread.c: #include <strings.h> for rindex().
5448 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
5450 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
5452 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
5454 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
5455 extraneous SO stabs from busted C++ compilers.
5457 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
5459 * Makefile.in (VERSION): Bump to 4.5.5.
5460 * symtab.c (decode_line_1): Until C++ support stabilizes, when
5461 C++ lookups fail, print possibly helpful hint about completion.
5462 * cplus-dem.c (demangle_signature): Fix ARM style demangling
5463 for static data members.
5464 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
5465 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
5466 it's broken on ncr3000's.
5468 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
5470 * dwarfread.c (decode_modified_type): Change type of first arg.
5471 Change 'modifier' to char from unsigned char. Cast single use
5472 that needs to be unsigned char.
5473 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
5474 * utils.c (strdup_demangled): Add function.
5475 * defs.h (strdup_demangled): Add prototype.
5476 * stack.c (return_command): Demangle C++ function names for query.
5477 * infcmd.c (jump_command): Demangle C++ function names for query.
5478 * cplus-dem.c (consume_count): New function and prototype.
5479 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
5480 do_type): Replace conversion code with consume_count().
5481 * cplus-dem.c (gnu_special): Fix demangled of static members.
5482 * source.c (list_command): Print demangled function names
5483 when appropriate. Fix supplied by Peter Schauer.
5485 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
5487 * sparc-tdep.c: Clean up slightly for Solaris2.
5489 * buildsym.c (define_symbol): Nameless types are now on several
5490 platforms; generalize them and un-ifdef them to make Solaris 2
5493 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
5495 * infcmd.c: Fix typo (reported by Rob Savoye).
5496 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
5497 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
5498 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
5499 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
5500 rather than the one for the first file in the dependency chain.
5502 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
5503 set. Don't reset our own texthigh, or dependency-only pst's, in
5504 scanning all the rest of the psymtabs.
5505 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
5507 * buildsym.h (N_UNDF): Improve comments.
5508 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
5510 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
5512 * symtab.h (struct symbol): Add aux_value union for preserving
5513 an additional per-symbol value.
5514 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
5515 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
5516 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
5517 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
5518 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
5520 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
5522 * symfile.c (clear_symtab_users_once): Now non-static (for
5525 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
5527 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
5528 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
5529 vax-pinsn.c: Remove reg_names decl (now in defs.h).
5531 Solaris-2 support on SPARC:
5533 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
5534 Add symbol_size and file offsets to struct symloc.
5535 Add static symbol_table_offset, string_table_offset,
5536 file_string_table_offset, next_file_string_table_offset,
5538 (add_old_header_file): Convert error() to complain()t.
5539 (dbx_symfile_read): Get symbol size via the objfile.
5540 Also get symbol_table_offset.
5541 (dbx_symfile_init): Record symbol size and count via the objfile.
5542 (dbx_next_symbol_text): Always add file_string_table_offset when
5543 accessing string table.
5544 (read_dbx_symtab): Initialize file_string_table_offset to 0.
5545 (SET_NAMESTRING): Use the offset.
5546 (end_psymtab): Large kludge to determine addresses where source
5547 files start and end (for the psymtab header).
5548 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
5549 Get this, symbol size, and symbol offset, from psymtab.
5550 (read_ofile_symtab): Don't back up one symbol for Solaris2.
5551 Patch up last_source_start_addr if zero in N_SO.
5552 (process_one_symbol): Add variable function_start_offset.
5553 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
5554 BLOCK_ADDRESS_FUNCTION_RELATIVE.
5555 ( "", N_OBJ, N_OPT): Ignore.
5556 (elfstab_build_psymtabs): New function to read stabs out of
5559 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
5560 (gdb): use GLOBAL_CFLAGS when linking, too.
5561 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
5562 (N_OBJ, N_OPT): Ignore.
5563 ('f', 'F'): Save last function name.
5565 * elfread.c (record_minimal_symbol_and_info): Kludged to put
5566 extra info in the minimal symbol.
5567 (elf_symtab_read): The extra info is the size of an ELF object,
5568 which was kludged to us in the `udata' field of the BFD symbol.
5569 Gag me with a crowbar...
5570 (elf_symfile_read): Keep track of both the absolute load address,
5571 and the offset between load addr and symbols. Handle STABS as
5572 well as DWARF sections, passing the absolute load address to
5573 elfstab_build_psymtabs.
5575 * symfile.h: Prototype elfstab_build_psymtabs.
5576 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
5578 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
5580 * buildsym.h: Add processing_acc_compilation flag.
5581 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
5582 (define_symbol): Skip arg types in function entries. Resolve
5583 overloaded 'P' which acc uses for prototypes of functions called
5585 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
5587 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
5588 save size of ELF symbols. FIXME.
5589 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
5590 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
5592 * configure.in: Solaris config is sparc-sun-solaris2.
5593 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
5595 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
5596 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
5597 * symfile.c (symfile_bfd_open): Comment where name is freed.
5598 * symmisc.c (extend_psymbol_list): Comment where list is freed.
5600 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
5602 * expprint.c (print_subexp): Add missing ']'.
5603 * defs.h (reg_names): Fix declaration to match that in infcmd.c
5604 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
5605 * WHATS.NEW: Point out improved C++ function name handling.
5606 * gdbtypes.c (lookup_fundamental_type): For now, use the same
5607 type names for both implicitly and explicitly signed integral
5608 types. See comment in the source code.
5610 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
5612 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
5613 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
5614 * expprint.c (print_subexp): Fix printing of register names.
5616 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
5618 * inferior.h (register_valid): Declare.
5619 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
5620 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
5621 macros for traversing the data structures in a single objfile.
5622 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
5623 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
5626 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
5628 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
5629 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
5630 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
5631 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
5633 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
5635 * depend: rebuild to account for remote-st2000.c.
5636 * remote-st2000.c: Almost works now.
5637 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
5639 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
5641 * c-exp.y (yylex): Recognize single-quoted strings that specify
5642 tokens with embedded whitespace, such as C++ demangled names.
5643 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
5644 * main.c (gdb_completer_quote_characters): Add global variable.
5645 * main.c (symbol_completion_function): Total rewrite for C++
5646 demangled name handling.
5647 * main.c (skip_quoted): New function.
5648 * main.c (main): Set rl_completer_quote_characters.
5649 * symmisc.c (dump_symtab): Print source language for symtab.
5650 * symtab.c (expensive_mangler): Add prototype and function.
5651 * symtab.c (completion_list_add_symbol): Total rewrite for new
5652 C++ demangled name handling.
5653 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
5654 other changes for demangled C++ symbol handling.
5655 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
5656 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
5657 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
5658 * symtab.c (completion_list_add_symbol): Total rewrite for new
5659 C++ demangled name handling.
5660 * symtab.c (expensive_mangler): New function.
5661 * utils.c (strcmp_iw, demangle_and_match): New functions.
5662 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
5664 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
5666 * Makefile.in: Roll VERSION to 4.5.4.
5667 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
5668 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
5669 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
5671 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
5673 * alldeps.mak: Rebuild to account for new files.
5674 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
5675 * tm-st2000.h: New file.
5676 * configure.in: Tandem debug monitor (st2000) support.
5677 * remote-st2000.c, config/st2000.mt: ditto.
5679 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
5681 * blockframe.c (inside_entry_file, inside_main_func,
5682 inside_entry_func): Return 0 if no symbols; avoid crashing.
5684 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
5686 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
5687 without masking, since it is signed and will later be compared
5688 against signed quantities. The right fix is probably to make
5689 it all unsigned, but this is a small, safe fix for this release.
5690 FIXME -- make the real change sometime soon.
5692 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
5694 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
5695 parameter in call to `symbol_file_add' to 0.
5697 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
5699 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
5701 * configure.in: Handle -m680[01234]0-wrs.
5703 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
5705 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
5706 `ieee_extended_to_double'.
5708 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
5710 * valops.c (value_assign): Lint, by Pierre Willard.
5712 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
5714 * coredep.c (fetch_core_registers): Remove premature warning,
5715 which triggers on DECstation even though all regs are accessible.
5717 * m68k-pinsn.c (print_insn_arg): Use new macros to get
5718 sign-extension of instruction fields even on unsigned-char hosts.
5719 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
5721 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
5722 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
5723 since they define the target, not the host.
5724 * m88k-pinsn.c: Fix typo.
5726 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
5728 * valarith.c (value_zerop): -0.0 is still zero.
5729 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
5730 Patches by Paul Eggert <eggert@twinsun.com>.
5732 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
5734 * alldeps.mak, depend: re-make to account for ser-*.c.
5736 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
5738 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
5739 disconnecting from controlling terminal, to avoid gdb hanging
5740 on SVR4. Fixes bug reported by Oliver Okrongli.
5741 * procfs.c (PROC_NAME_FMT): Change format to match default used
5742 by system, as suggested by Oliver Okrongli.
5743 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
5744 bug fix from Brent Townshend (bst%tt@cam.ORG).
5745 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
5746 by turlais@rechser.total.fr.
5747 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
5748 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
5749 * objfiles.h (unlink_objfile): Add prototype.
5750 * objfiles.c (unlink_objfile): Add function.
5751 * objfiles.c (free_objfile): Call unlink_objfile.
5752 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
5753 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
5754 Also, discard old possibly bogus sf struct.
5755 * symfile.c (symbol_file_add): Call init_entry_point_info() and
5756 find_sym_fns() for remapped symbol files, in case of any changes
5757 since the last mapping.
5759 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5761 * findvar.c (read_relative_register_raw_bytes): use the raw size
5762 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
5764 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5766 Changes to support GDB running on DOS using GO32 and H8 support
5768 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
5769 allowing hosts with different text and binary file formats to
5771 * coffread.c (read_coff_symtab): changed calling convention and
5772 operation - now it opens its own file with FOPEN_RB rather than
5773 duping and fdopening the provided handle.
5774 * dbxread.c, cplus-dem.c: #include mangling.
5775 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
5776 binary files oring in the right bit.
5777 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
5778 * remote-hms.c: cleanup to use the new remote serial stuff
5779 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
5780 independent remote terminal I/O.
5781 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
5782 * source.c (openp): fix off by one problem removing / - can now
5783 open a source file in the root directory with DOS.
5784 * values.c (value_as_pointer): remove bogus address bits from
5785 long. (unpack_long): unpack into unsigned long/short if pointer.
5787 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
5789 * infrun.c (child_attach): Don't allow gdb to attach to itself.
5790 It gets permanently stuck in many OSes.
5791 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
5793 * breakpoint.c: Improve help text for info breakpoints.
5795 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
5797 * README: Add pointer to internals doc, and describe reading
5799 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
5800 * symtab.c (output_source_filename): Remove old glop for wrapping
5801 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
5803 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
5805 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
5806 * munch: Add sort -u to avoid duplications.
5807 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
5808 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
5810 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
5812 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
5813 avoid infinite loops while demangling bogus mangled names.
5814 * valprint.c (type_print_base): Minor fix for GNU style guide
5817 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
5819 * Makefile.in (VERSION): Bump to 4.5.3
5820 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
5821 * Makefile.in (demangle): New target to create standalone
5822 demangler with same code and options as internal demangler.
5823 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
5824 to support ARM style and Lucid style demangling, improve
5825 maintainability, fix several demangling bugs. More changes
5827 * defs.h (strstr): Add ANSI compatible prototype.
5828 * valprint.c (type_print_1): Demangle using ansi option.
5829 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
5831 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
5833 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
5836 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
5838 * mipsread.c (parse_procedure): Return rather than using
5839 uninitialized variable 'b'.
5841 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
5843 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
5844 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
5845 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
5846 relative to each source file.
5848 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
5850 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
5853 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
5855 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
5856 * am29k-tdep.c: Update to latest code from AMD.
5857 (get_saved_register) don't crap out if no frame.
5858 * remote-udi.c: Set/clear inferior_pid as appropriate.
5859 (udi_open) call target_preopen, don't close fd 0!!!, clean up
5860 error handling. Fixup end-of-debugging messages.
5861 (udi_fetch_registers) clean up big time, mainly don't multiply
5862 register_valid indices by 4, and use proper Offset when reading
5863 gr96-gr127. (udi_store_registers) general cleanup.
5864 (fetch_register) cleanup, simplify. (regnum_to_srnum)
5865 INT_REGNUM->INTE_REGNUM.
5866 * tm-29k.h: Upgrade to latest code from AMD.
5867 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
5868 (UDIConnect) Clean up error processing (like, don't do exit() if
5869 execlp fails), make code restartable, make more attractive.
5870 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
5873 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
5875 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
5876 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
5877 from former to latter.
5879 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
5881 * cplus-dem.c (do_args): Handle void args the same as others.
5882 * objfiles.c (free_objfile): Only try to unmap files when
5883 reusable objfiles are supported.
5884 * valprint.c (type_print_varspec_suffix): Add parameter that
5885 specifies if C++ demangling included function arguments. Use
5886 it to suppress printing extra pair of ()'s.
5887 * valprint.c (type_print_1): Fix problem with printing demangled
5888 C++ function types where demangled type includes the function
5891 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
5893 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
5894 Allows selection of C++ demangler to be a configuration option
5895 until multiple demanglers are supported.
5896 * demangle.h: New include file for extended demangler support.
5897 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
5898 utils.c, valprint.c: Include "demangle.h" and change all calls
5899 to cplus_demangle() or fputs_demangled() to use individual
5901 * valprint.c (type_print_1): Change options to cplus_demangle
5902 to print demangled function args. Still broken, but now less so.
5903 * cplus-dem.c: Include demangle.h, reorganize and update some
5904 comments to reflect reality.
5905 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
5906 second arg from fixed integer to bit based multiple options.
5907 * cplus-dem.c (optable): Reformat and replace ansi members with
5909 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
5911 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
5913 * values.c (set_internalvar): Force evaluation of lazy values.
5914 Bug reported by RMS.
5916 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
5918 * Makefile.in (VERSION): Bump to 4.5.2.
5919 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
5920 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
5921 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
5922 proper handling of bit fields.
5923 * gdbtypes.h (struct type): Clarify use of field.bitpos.
5924 * symtab.h: Fix couple of misspellings in comments.
5925 * value.h (struct value): Clarify use of bitpos.
5926 * value.h (unpack_field_as_long): Change prototype, returns
5928 * values.c (unpack_field_as_long): Change return type to LONGEST,
5929 sign extend unpacked fields that are signed, other rewriting.
5930 * config/ncr3000.mt: New target config file.
5932 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
5934 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
5935 even when printing 8-bit characters.
5937 * gdbtypes.c (make_{reference,pointer,function}_type): New
5938 functions which handle overwriting of forward-referenced types
5939 for stabs file reading.
5940 (lookup_{reference,pointer,function}_type): These just call
5941 the make_*_type functions with a null storage alloc parameter.
5942 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
5943 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
5945 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
5946 (dbx_alloc_type): Make it easier to understand. No funct change.
5947 (define_symbol: 't'): Don't put the typedef name into the name of
5948 the struct, union, or enum. Bugfix.
5949 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
5950 routines to properly handle overwriting preallocated types so that
5951 forward references will work.
5952 (read_enum_type): Force enum values to file scope, due to bug in
5953 Sun compiler output. FIXME, fix later.
5955 Remove unused header_file_prev_index mechanism. It was already
5956 obsolete in gdb-3.5. These comments appeared in 3.5:
5957 /* This code was used before I knew about the instance codes.
5958 My first hypothesis is that it is not necessary now
5959 that instance codes are handled. */
5960 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
5961 * buildsym.h: Remove it and prev_index that saves it.
5962 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
5964 * solib.c (special_symbol_handling): When called from core files,
5965 must set up debug_addr. Don't print error messages, just return.
5966 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
5968 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
5970 * cplus-dem.c: Allow nested class names (as in
5971 Foo::Bar::method()).
5972 Allow the cleaner cfront style of nested class names
5973 (Q2_3Foo3Bar as well as Q23Foo3Bar).
5974 Make cplus_demangle re-entrant by removing use of global
5975 variables. Instead, place all shared variables in a
5976 stack-allocated structure, and pass around its address.
5978 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
5980 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
5981 29k-share/* subdirs...
5983 * remote-udi.c (udi_insert/remove_breakpoint): Completely
5984 rewrite, only leave out the bugs.
5986 * Makefile.in: Add 29k/UDI support. Improve depend.
5987 * alldeps.mak, configure.in, depend: Add 29k/UDI support.
5989 * am29k-tdep.c: Update to use new calling conventions, and misc
5992 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
5994 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
5996 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
5997 breakpoint instructions that leave PC pointing at the right place.
5999 * core.c (core_open): Call warning() to print warnings.
6001 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
6003 * symtab.c (lookup_symbol): Need to check if msymbol->name is
6004 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
6005 This prevents a crash when trying to lookup the value of a
6006 non-existent symbol.
6008 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
6010 * signame.c, signame.h: Remove, replaced by strsignal.c in
6012 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
6013 sun386-xdep.c: Remove include of signame.h
6014 * Makefile.in (SFILES_MAINDIR): Remove signame.c
6015 * Makefile.in (HFILES): Remove signame.h
6016 * Makefile.in (OBS): Remove signame.o
6017 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
6018 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
6019 psignal, perror): Add prototypes.
6020 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
6022 * depend: Manually remove signame.[cho] references.
6023 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
6025 * convex-xdep.c (core_file_command): Replace use of sys_siglist
6026 with safe_strsignal.
6027 * core.c (core_open): Replace use of sys_siglist with
6029 * core.c (memory_error): Replace use of sys_errlist with
6031 * i960-tdep.c (print_fault): Replace use of sys_siglist with
6033 * infcmd.c (program_info): Replace use of sys_siglist with
6035 * infrun.c (signal_stop, signal_print, signal_program):
6036 Allocate dynamically based on dynamic determination of number
6037 of signals to support.
6038 * infrun.c (child_create_inferior): Replace use of sys_errlist
6040 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
6042 * infrun.c (sig_print_info): Replace use of sig_abbrev with
6043 strsigno and sys_siglist with safe_strsignal.
6044 * infrun.c (handle_command): Call signo_max to find number of
6045 signals. Replace sig_number with strtosigno and sig_abbrev with
6047 * infrun.c (signals_info): Replace sig_number with strtosigno.
6048 * infrun.c (_initialize_infrun): Call signo_max to find number of
6049 signals. Dynamically allocate signal_{stop,print,program}.
6050 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
6051 * procfs.c (errnoname): Add function and prototype.
6052 * procfs.c (info_proc_siginfo): Call errnoname, replace use
6053 of sys_siglist with safe_strsignal.
6054 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
6055 sys_siglist with safe_strsignal.
6056 * procfs.c (info_proc_stop): Call errnoname.
6057 * procfs.c (signalname): Replace sig_abbrev with strsigno.
6058 * stuff.c (main, get_offset): Replace use of sys_errlist with
6060 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
6061 with safe_strsignal.
6062 * umax-xdep.c (core_file_command): Replace use of sys_siglist
6063 with safe_strsignal.
6064 * utils.c (safe_strerror, safe_strsignal): Add functions that
6065 call strerror and strsignal respectively, and deal with NULL
6067 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
6068 sys_errlist with safe_strerror.
6069 * valprint.c (val_print): Replace use of sys_errlist with
6072 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
6074 * Makefile.in: rework CFLAGS so that they can be set from the
6075 command line to make. CFLAGS -> INTERNAL_CFLAGS.
6076 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
6077 Pass CFLAGS on recusions.
6079 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
6081 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
6082 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
6083 overkill for the problem it solved.
6084 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
6085 and default to simply printing type names as appropriate.
6086 * main.c (main): Remove one of the leading newlines from
6087 warning_pre_print initialization.
6088 * objfiles.c (open_existing_mapped_file): Add function and
6090 * objfiles.c (open_mapped_file): Rewrite to use new function
6091 open_existing_mapped_file.
6093 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
6095 * sun3-xdep.c (fetch_core_registers): Lint.
6096 * tm-sun3.h: Prototype lint.
6099 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
6101 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
6102 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
6103 * objfiles.c: Cast calls to close() with unused returns to void.
6104 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
6105 old objfile's name before updating it.
6106 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
6107 * objfiles.h (objfile struct): Add mmfd member.
6108 * symfile.c (syms_from_objfile): Move some code to
6109 new_symfile_objfile.
6110 * symfile.c (new_symfile_objfile): Add new function, common code
6111 from syms_from_objfile.
6112 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
6113 mapped and unmapped symbol files.
6114 * symfile.c (symbol_file_command): Print "No symbol file now"
6115 message, ala exec_file_command for the exec file.
6116 * symfile.h (new_symfile_objfile): Add prototype.
6117 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
6118 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
6120 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
6122 * rs6000-pinsn.c: New version from IBM (Metin).
6123 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
6124 to avoid warnings from some compilers.
6126 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
6128 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
6129 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
6130 type's flag word that marks it as a fundamental type.
6131 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
6132 flags argument for all calls to init_type().
6133 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
6134 flags argument for all calls to init_type(). Also remove
6135 dependency on host sizes for ints, floats, etc.
6136 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
6137 flags argument for all calls to init_type(). Also remove
6138 dependency on host sizes for ints, floats, etc.
6139 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
6140 bit to flags argument for all calls to init_type(). Add types
6141 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
6142 * valprint.c (unsigned_type_table, signed_type_table,
6143 float_type_table): Remove.
6144 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
6145 bit when printing fundamental types, and print the actual name
6146 for such types, rather than inventing one. Remove code that
6147 invented fundamental type names.
6148 * valprint.c (_initialize_valprint): Remove initializations
6149 for now removed unsigned_type_table, signed_type_table, and
6152 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
6154 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
6155 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
6158 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
6160 * dwarfread.c (target_to_host): New function similar to previous
6162 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
6163 Extensive changes to convert all previous usages to use new
6164 target_to_host() function.
6165 * dwarfread.c (struct dieinfo): Change types of most integral
6166 members to be unsigned.
6168 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
6170 * WHATS.NEW: Revise -mapped doc.
6172 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
6174 * mipsread.c (parse_partial_symbols): Complain when sh->index is
6175 too high or when skipping `forwards' moves us backwards.
6176 (parse_type): Print mis-guessed tag name in complaint.
6177 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
6178 (parse_procedure): Do not attempt to create symbols; just fill in
6179 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
6180 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
6181 for clarity. Set top_stack before calling parse_external. In
6182 stabs, sort symbols before calling parse_procedure.
6184 * symmisc.c (std_in, std_out, std_err): Add vars to access std
6185 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
6186 * Makefile.in: Remove stage* targets. Avoid echo on recursive
6187 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
6190 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
6192 * Makefile.in (VERSION): Set to 4.5.1.
6193 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
6194 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
6195 fill_gregset): New functions for SVR4 /proc support.
6196 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
6197 Remove new symbol types and such to ../include/coff/symconst.h.
6198 (parse_symbol): Simplify code for parsing struct/enum/unions.
6199 (parse_type): Handle `long long' types.
6200 (upgrade_type): Handle `const' qualifier.
6201 (parse_partial_symbols): fix indentation, clean a bit.
6203 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
6205 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
6206 copy in data from raw read buffers, calling bfd byteswapping
6207 routines as appropriate. Use to replace most existing memcpy
6209 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
6210 * configure.in: Recognize new ncr3000 config.
6211 * config/ncr3000.mh: New config file.
6213 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
6217 * README: Update for release.
6218 * Makefile.in: Update version to 4.5.
6219 * WHATS.NEW: The obvious.
6221 * depend: Generate new depend file for this release.
6223 * Makefile.in (depend): Fix dependancy generation so that it does
6224 not include gcc 'fixincluded' files, which are usually in a system
6227 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
6229 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
6230 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
6231 symbols for nameless types. And, handle `R' (register parameter
6232 type) for AIX. (an extension to existing stabstring grammar).
6233 * rs6000-xdep.c: Fix typo (= should have been ==).
6235 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
6237 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
6239 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
6241 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
6242 * signame.c (SIGWAITING, SIGLWP): Add.
6244 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
6246 * xm-i386mach.h: add decls for errno and strdup().
6248 * breakpoint.c (breakpoint_1): Add (int) casts for enums
6249 used in array index context (otherwise, some compilers barf).
6251 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
6253 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
6254 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
6255 in a system call, and provide better backtrace if so.
6257 * Makefile.in (HFILES): Add xcoffsolib.h.
6258 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
6259 * rs6000-pinsn.c: #include "opcode/rs6k.h"
6261 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
6262 mipscoff_symfile_read): Convert to BFD to do file I/O.
6264 * symfile.c: #include <ctype.h> to get proper def if isspace().
6266 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
6268 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
6270 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
6271 function also when parsing embedded stabs.
6273 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
6275 * mipsread.c: Fix more declarations.
6277 * mipsread.c: Fix many invocations of complain. Use enum
6278 type_code where appropriate.
6280 * xm-vaxult.h: Add decl for strdup().
6282 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
6285 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
6287 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
6290 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
6292 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
6293 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
6294 Merge in more patches for rs6000 from Metin Ozisik.
6295 * utils.c: Fix typo in comment.
6297 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
6299 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
6300 * procfs.c (attach): Set nopass_next_sigstop if attached
6301 process is forcibly stopped.
6302 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
6303 resending SIGSTOP to attached process on first resume.
6305 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
6307 * Makefile.in (SFILES_MAINDIR): add mipsread.c
6309 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
6311 * Makefile.in (OBS): Compile mipsread.c for all targets now.
6312 (VERSION): Bump to 4.4.85.
6313 * mipsread.c: Update for new include files. Lint.
6314 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
6315 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
6316 Don't need to bring in mipsread.o specially any more.
6318 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
6320 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
6321 routine (for Irix-4.x). Make many funcs static and void.
6322 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
6323 * (init_extra_frame_info): Don't trash cached value of frame
6324 pointer register. This fixes backtracing through routines that use
6325 alloca(). Generally clean up declarations of functions, and use
6326 typedefs and macros to reference data structures as appropriate.
6327 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
6330 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
6332 * values.c (unpack_long): Fix unpacking error for signed chars
6333 on hosts where the default character type is unsigned.
6334 * procfs.c (pr_flag_table, pr_why_table): Add some entries
6335 for newer SVR4 variants.
6336 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
6337 turn off trace inherit-on-fork flag to favor latest SVR4 method.
6338 * procfs.c (mappingflags): Add support for MA_PHYS
6340 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
6342 * buildsym.c (read_struct_type): Avoid coredump when C++
6343 abbreviated type name is messed up. Reported by Joe Buck.
6344 FIXME, we need to determine whether GDB or GCC needs to be
6345 smarter to correctly locate this type name.
6347 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
6348 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
6349 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
6350 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
6351 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
6353 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
6355 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
6356 * symtab.h (current_source_symtab): Make extern
6357 * symtab.h (current_source_line): Make extern
6358 * inferior.h: Move all procfs.c prototypes to one place, add
6359 prototype for proc_signal_handling_change. Add prototypes for
6360 signal_stop_state, signal_print_state, and signal_pass_state.
6361 * inferior.h (stop_soon_quietly): Make extern
6362 * inferior.h (attach_flag): Make extern
6363 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
6364 * infrun.c (signal_stop_state, signal_print_state,
6365 signal_pass_state): New functions to query specific signal
6367 * infrun.c (handle_command): Minor error message change, add
6368 NOTICE_SIGNAL_HANDLING_CHANGE.
6369 * procfs.c (open_proc_file): Remove iris specific reset of
6370 inherit-on-fork flag, moved to proc_set_exec_trap().
6371 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
6372 to reset inherit-on-fork flag, bash comment to GNU form.
6373 * procfs.c (proc_base_address, set_proc_siginfo,
6374 fetch_core_registers): Conform to code style.
6375 * procfs.c (signame.h): Include.
6376 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
6377 syscallname(), info_proc_syscalls()): New macros, tables, and
6378 functions to organize and report system call information.
6379 * procfs.c (saved_fltset, saved_trace, saved_sighold,
6380 saved_exitset, saved_entryset): Add to procinfo struct.
6381 * procfs.c (struct trans): Add.
6382 * procfs.c (pr_flag_table, pr_why_table, faults_table,
6383 siginfo_table, errno_table): Tables to translate numeric values
6384 to symbolic names and short descriptions.
6385 * procfs.c (signalname, info_proc_signals): Add function and
6387 * procfs.c (proc_info): Now info_proc.
6388 * procfs.c (proc_info_address_map): Now info_proc_mappings.
6389 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
6390 info_proc_faults, lookupname, lookupdesc, sigcodename,
6391 sigcodedesc): New functions.
6392 * procfs.c (proc_signal_handling_change): New function to set
6393 the trace flags based on the state of gdb's signal handling flags.
6394 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
6395 and remove code to do PIOCSTRACE ioctl.
6396 * procfs.c (attach, detach): Preserve and restore process flags
6397 using saved_* fields in procinfo struct.
6398 * procfs.c (attach): Call proc_signal_handling_change.
6399 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
6400 * procfs.c (proc_desc): Update for latest changes.
6401 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
6402 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6403 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6405 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
6407 * procfs.c (set_proc_siginfo): Add prototype and new function.
6408 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
6409 up inferior siginfo struct.
6410 * elfread.c (elf_symfile_read): Compute the relocation amount
6411 by subtracting off the address of the ".text" section.
6412 * solib.c: Add pointer to ".text" section to so_list struct.
6413 * solib.c (solib_map_sections): Initialize pointer to ".text"
6414 section in so_list struct.
6415 * solib.c (symbol_add_stub): Pass base address of ".text"
6416 section to symbol_file_add, rather than the load address of
6417 the shared library. On SunOS they are the same. On SVR4 they
6420 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
6422 * mipsread.c (parse_procedure): PDR.isym should get pointer to
6423 function name, not .gdbinfo. symbol.
6425 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
6427 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
6429 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
6431 * Makefile.in (VERSION): 4.4.8
6433 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
6434 commands in .cshrc/.profile won't get traced.
6436 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
6438 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
6439 * exec.c (build_section_table): Don't abort if no sections.
6440 * sparc-tdep.c (single_step): Lint.
6441 * utils.c (mrealloc): Handle realloc (0, size) case here.
6443 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
6445 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
6448 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
6450 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
6451 .gdbinfo. symbols are created. Move creation from parse_procedure
6452 to parse_symbol, where it is fairly easy to grow the symtab. This
6453 also fixes a symtab trashing bug on all mips-based systems.
6454 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
6456 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
6457 mips_extra_func_info, and all the PROC_xxx macros that look at it.
6459 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
6461 * c-exp.y: Add missing return type to yyparse() prototype.
6463 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
6465 Create and use macros for iterating on symtabs, psymtabs, msymbols.
6467 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
6468 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
6469 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
6470 (patch_opaque_types): Avoid dummy args and result.
6471 * objfiles.c (have_partial_symbols, have_full_symbols,
6472 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
6473 (iterate_over_objfiles, iterate_over_symtabs,
6474 iterate_over_psymtabs): Remove, clunky and slow.
6475 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
6476 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
6477 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
6478 dump_objfile): Remove dummy args and results. Move filename
6479 comparisons to callers.
6480 (printsyms_command, printpsyms_command, printmsyms_command,
6481 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
6482 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
6483 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
6484 list_symbols, make_symbol_completion_list): Replace explicit
6485 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
6486 Eliminate Dijkstra flag crap, break out of loops with gotos.
6487 (lookup_symtab_1): Protect '/' tests from short filenames.
6488 (cplus_mangled_symbol): Move inline into lookup_symbol.
6489 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
6490 (relocate_minimal_symbol): Move inline to vmap_symtab.
6491 (vmap_symtab): Replace iteration with ALL_OBJFILES,
6492 iterate_over_msymbols with ALL_MSYMBOLS.
6494 Misc cleanup prior to release.
6496 * Makefile.in (VERSION): Roll to 4.4.7.
6497 (HFILES): Add call-cmds.h.
6498 * call-cmds.h: New header for command fns called by other files.
6499 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
6500 (breakpoint_1): Remove unused type arg. Change callers.
6502 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
6503 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
6504 * mipsread.c: Add prototypes for all static functions.
6506 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
6507 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
6508 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
6509 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
6510 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
6511 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
6514 * buildsym.c (define_symbol): Handle global register variables
6515 (from Pierre Willard). Complain if register numbers are too large.
6516 * target.c (nomemory): Now that higher levels examine errno, give EIO.
6517 * tm-sparc.h: Don't #include <sun4/reg.h>.
6518 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
6519 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
6521 * language.h: Avoid forward enum declaration.
6522 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
6523 config/sun4os5.mt: New host and target.
6524 * defs.h (errno): #include <errno.h> rather than assuming int.
6525 From Pierre Willard.
6527 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
6528 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
6529 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
6530 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
6531 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
6532 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
6533 sparc-xdep.c, utils.c, value.h, values.c: Lint.
6535 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
6537 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
6538 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
6539 * language.h (enum exp_opcode): Avoid forward enum def.
6540 * main.c (define_command, user_defined_command): Lint.
6541 * mem-break.c, xcoffread.c: Lint.
6542 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
6544 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
6546 * Merged in latest RS6000 diffs from Metin G. Ozisik.
6547 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
6548 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
6549 or IBM6000_TARGET as (approximately) appropriate.
6551 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
6553 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
6554 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
6555 or not to try reading symbols from a mapped objfile. Plugs memory
6556 leak due to shared libraries generating no psymtabs or symtabs.
6558 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
6560 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
6561 * copying.awk: Lint. Make stronger warning at top of copying.c.
6562 * elfread.c (elf_symtab_read): Eliminate check of mainline.
6563 * gdbtypes.c (smash_to_*): Remove FIXME comments.
6564 (lookup_pointer_type): Add FIXME comment.
6565 * main.c (set_history_size_command): Disallow negative size.
6566 * partial-stab.h: Update copyright.
6567 * rs6000-tdep.c (skip_trampoline_code): Better comments.
6569 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
6571 * main.c (set_history_size_command): Negative size is error.
6572 (Reported by Peggy Fieland.)
6574 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
6576 * coffread.c (coff_symfile_init): Update comment.
6577 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
6578 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
6579 macros to access the dbx specific objfile information.
6580 * dbxread.c (symfile_string_table, symfile_string_table_size):
6581 Remove these local variables.
6582 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
6583 read_dbx_symtab): Remove the stringtab and stringtab_size params
6584 from the function prototypes, the function definition, and the
6585 function calls. These are now available via DBX_STRINGTAB and
6586 DBX_STRINGTAB_SIZE using the objfile pointer.
6587 * dbxread.c (dbx_symfile_read): Relocate addr before using as
6588 an arg to read_dbx_symtab.
6589 * dbxread.c (dbx_symfile_read): Remove code that free'd the
6590 stringtab and the dbx specific per-objfile private info.
6591 * dbxread.c (init_psymbol_list): Remove symbol count from passed
6592 args in prototype, function definition, and function calls. It is
6593 now available via the DBX_SYMCOUNT macro using the objfile
6595 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
6596 local instance of struct dbx_symfile_info and replace with DBX_*
6598 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
6599 symfile_string_table and symfile_string_table_size.
6600 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
6601 symfile_string_table.
6602 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
6603 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
6604 stringtab size variables. Remove all code that used to reread
6606 * objfiles.c (allocate_objfile): Move calls to init_malloc()
6607 to prior to any calls to mmalloc for the objfile specific heap.
6608 * utils.c (init_malloc): Document the requirement that for each
6609 heap for which corruption checking is desired, that init_mmalloc
6610 must be called prior to any mmalloc calls on the heap.
6612 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
6614 * rs6000-pinsn.c: Make dis-assembly output more like
6615 other targets: Don't print instruction in hex before
6616 the assembly; use print_address to print out jump
6619 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
6621 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
6622 * cplus-dem.c: Support "Sc" meaning "signed char".
6624 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
6626 * configure.in: fix iris/iris3.
6628 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
6630 * command.c, main.c (various places): Use ctype.h macros
6631 (such as isupper(x)), instead of hard-wiring in ASCII-isms
6632 (such as (x >= 'A' && x <= 'Z')).
6633 (There are still more of these in other files.)
6634 * main.c (defined_command): Lower-case the user's
6635 new command before entering it. Needed because
6636 command lookup is case-insensitive (and also lower-cases).
6637 (Based on Metin's earlier patch.)
6639 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
6641 * config/irix4.mh: new file.
6643 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
6645 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
6648 * xm-mips.h: Declare strdup for ultrix.
6650 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
6651 when calling new_symbol.
6652 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
6655 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
6657 * config/rs6000.mh: Update (for Fred's new mmalloc)
6658 flags to disable use of GNU malloc/mmalloc.
6659 * munch: Change SYSV rule to allow .text before the label,
6660 as well as after, to work for AIX.
6661 * gdbtypes.h: Minor clarifiction.
6663 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
6665 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
6666 continuation in yet another place (between method declarations).
6668 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
6670 * mips-tdep.c: include symfile.h and objfiles.h to fix
6673 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
6675 * valops.c (value_struct_elt_for_reference): Added 'offset'
6676 parameter to handle multiple inheritance.
6677 * eval.c, value.h: Update accordingly.
6679 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
6681 * objfiles.h: New file
6682 * Makefile.in (HFILES): Add objfiles.h
6683 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
6684 main_scope_lowpc, main_scope_highpc.
6685 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
6686 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
6687 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
6688 xcoffread.c, : Include objfiles.h.
6689 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
6690 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
6691 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
6692 inside_entry_file() and logic changed appropriately.
6693 * blockframe.c (outside_startup_file): Renamed to
6694 inside_entry_file() and logic changed appropriately.
6695 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
6696 and logic changed to use per-objfile specific fields.
6697 * blockframe.c (inside_entry_scope): Renamed to
6698 inside_entry_func() and logic changed to use per-objfile specific
6700 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
6701 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
6702 Remove extern decls.
6703 * symfile.c, symfile.h (entry_point): Remove extern decl.
6704 * coffread.c (coff_symfile_init): Common entry point init code
6705 moved to symfiles.c, call init_entry_point_info().
6706 * coffread.c (complete_symtab): Use new per-objfile entry info.
6707 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
6708 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
6710 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
6711 * defs.h (inside_entry_scope, outside_startup_file,
6712 inside_main_scope): Prototypes changed for renames to
6713 inside_entry_func, inside_entry_file, inside_main_func,
6715 * symfile.c (syms_from_objfile): Common entry point init code
6716 moved to init_entry_point_info() and call init_entry_point_info().
6717 * symfile.h (init_entry_point_info): Include prototype.
6718 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
6719 moved to symfiles.c and call init_entry_point_info().
6720 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
6721 main_scope_lowpc, main_scope_highpc): Remove extern decls.
6722 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
6724 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
6725 works for the majority of targets.
6726 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
6727 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
6728 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
6729 Use default definition in frame.h.
6730 * frame.h (selected_frame_level): Make decl extern.
6731 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
6732 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
6733 * partial-stab.h: Use new per-objfile entry info.
6734 * symfile.h (struct objfile): Removed, moved to objfiles.h.
6735 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
6736 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
6737 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
6738 have_minimal_symbols): Prototypes moved to objfiles.h.
6739 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
6740 Macros moved to objfiles.h.
6741 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
6743 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
6745 More C++ improvements (pointers to members, qualified names).
6746 * c-exp.y: Support exp.type::name and exp->type::name
6747 syntaxes. (Unfortunately, doesn't work for static members.)
6748 * c-exp.y, eval.c: Make type::~type work better.
6749 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
6750 value_static_field by value_struct_elt_for_reference.
6751 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
6752 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
6753 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
6754 for OP_SCOPE operand; no point in it now that we use lazy
6755 reading of values, and use "reference to member" objects.
6756 * gdbtypes.h: Clarify comment.
6757 * valops.c: Change value_struct_elt_for_address to return
6758 a reference (or variable), rather than a pointer. Change
6759 the name to value_struct_elt_for_reference to reflect this.
6760 Returning a reference instead of a address provides a
6761 generalization, since we can use the routine for both
6762 class::name as well as &class::name.
6763 Also, recurse to handle multiple inheritance properly.
6764 * valprint.c: Moved code to print pointer-to-members
6765 to new function point_class_member. This allows a
6766 "reference-to-member" to be printed using the same code.
6767 * valprint.c (type_print_varspec_prefix): Avoid printing
6768 "struct " for domains of class-member types.
6769 * valops.c (search_struct_field): Inline code for simplified
6770 version of value_static_field (which can then be deleted).
6771 * value.h: Rename value_struct_elt_for_address to
6772 value_struct_elt_for_reference. Delete value_static_field.
6773 * values.c: Remove no longer used function value_static_field.
6775 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
6777 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
6778 elfread.c (coff_symfile_finish): Add function, prototype, and
6779 add to the xxxx_sym_fns struct for each file type. Also reformat
6780 the xxxx_sym_fns vector to a standard format and add comments.
6781 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
6782 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
6783 Pass pointer to struct objfile rather than pointer to sym_fns.
6784 Change references inside each function accordingly. Allocate any
6785 symbol file specific info in the per-objfile memory region.
6786 * dbxread.c (free_and_init_header_files): Break function into
6787 free_header_files(), called from dbx_symfile_finish(), and
6788 init_header_files(), called from dbx_new_init().
6789 * dbxread.c (dbx_new_init): Move deallocation things to new
6790 dbx_symfile_finish function.
6791 * elfread.c (elf_new_init): Call buildsym_new_init().
6792 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
6793 routine for the objfile before deallocating other stuff.
6794 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
6795 * symfile.h: Move struct sym_fns to before struct objfile def.
6796 Add sym_finish function pointer and change prototypes of other
6797 function pointers to reflect passing struct objfile pointer rather
6798 than struct sym_fns pointer.
6799 * symfile.c: Remove now obsolete symtab_fns pointer.
6800 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
6801 locates the correct sym_fns struct for the given objfile.
6802 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
6803 for better support of mapped symbol tables.
6804 * symfile.c (symbol_file_command): Remove obsolete code using
6806 * symfile.h: Remove duplicate declarations for symfile_objfile,
6807 entry_point, and object_files.
6808 * target.c (target_info): Compare symfile_objfile to NULL.
6809 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
6810 aixcoff_symfile_finish().
6812 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
6814 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
6815 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
6816 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
6818 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
6820 Some improvements to g++ debugging.
6821 * symtab.c (list_symbols): demangle before pattern matching.
6822 * symtab.c: Other fixes to improve handing of operators.
6823 * valprint.c (type_print_base): Fix test for constructor.
6824 * values.c (value_static_field): Allow evaluation of
6825 CLASS::METHOD, returning a function pointer.
6827 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
6829 * Makefile.in (VERSION): Roll 4.4.6.
6830 * exec.c (exec_file_command): Add code to ignore optional args
6831 passed in by file_command() for use in symbol_file_command().
6832 * main.c (main): Document -mapped and -readnow in help summary.
6833 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
6834 * objfiles.c (allocate_objfile): Filename arg removed. Changes
6835 to get filename from bfd with bfd_get_filename(). Test mapto
6836 against 0, not NULL. Use mstrsave() to make copy of filename.
6837 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
6839 * remote-vx.c (vx_load_command, add_symbol_stub):
6840 Symbol_file_add() takes an additional arg.
6841 * solib.c (symbol_add_stub): Symbol_file_add() takes an
6843 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
6844 changed to return a bfd not an objfile pointer.
6845 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
6846 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
6847 Change to eliminate local bfd and use symfile_bfd_open() plus
6848 allocate_objfile(). Add code to implement readnow option.
6849 * symfile.c (symbol_file_command): Changes to option handling,
6850 readnow functionality moved to symbol_file_add().
6851 * symfile.c (symfile_init): Eliminate local copy of bfd.
6852 * symfile.c (add_symbol_file_command): Changes to parse mapped
6853 and readnow options.
6854 * symfile.h (allocate_objfile): Arg removed from prototype.
6855 * symtab.h (symbol_file_add): Arg added to prototype.
6856 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
6859 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
6861 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
6862 mtrace.awk, state.c, state.h: Removed.
6863 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
6864 directories searched for source files.
6865 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
6866 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
6867 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
6868 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
6869 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
6870 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
6871 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
6873 * Makefile.in (HFILES): Remove state.h
6874 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
6875 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
6876 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
6877 * Makefile.in (clean): Remove all object files.
6878 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
6879 * cplus-dem.c: Remove prototypes definitions that are now done in
6881 * dbxread.c (throughout): Change from using per-objfile
6882 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6883 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
6884 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
6885 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
6886 * depend: Remove dependencies for state.o, state.h.
6887 * dwarfread.c: Add declaration for warning_pre_print.
6888 * dwarfread.c (dwarfwarn): Use warning_pre_print.
6889 * dwarfread.c (throughout): Change from using per-objfile
6890 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6891 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
6892 use supplied objfile.
6893 * i386-xdep.c (print_387_status): Change to use warning() rather
6895 * i387-tdep.c (print_387_control_word): Change to use warning()
6896 rather than printfs.
6897 * infrun.c (wait_for_inferior): Remove unreachable abort() call
6898 that some compilers grumble about.
6899 * language.c (throughout): Add declaration for warning_pre_print
6900 and using warning() instead of printfs.
6901 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
6902 * main.c (main): Add declaration for warning_pre_print and set it
6903 similarly to error_pre_print. Add declarations for
6904 mapped_symbol_files and readnow_symbol_files. Add appropriate
6905 definitions to long_options[].
6906 * minsyms.c: Trivial fix to comment.
6907 * objfiles.c (allocate_objfile): Substantially rewritten for
6908 using mapped symbol files.
6909 * objfiles.c (throughout): Change from using per-objfile
6910 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6911 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
6912 * source.c (throughout): Change from using per-objfile
6913 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6914 * source.c (open_source_file): Use mstrsave to save file name in
6915 mapped symbol region for objfile.
6916 * symfile.c: Remove include for state.h.
6917 include to local form.
6918 * symfile.c (symbol_file_add_digested): Remove.
6919 * symfile.c (symbol_file_add): Substantially rewritten for mapped
6921 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
6922 from objfile structure. Add malloc descriptor pointer (md).
6923 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
6924 * symm-xdep.c (print_fpu_status): Use warning() rather than
6926 * symmisc.c (free_symtab_block): Now takes and uses current
6928 * symmisc.c (throughout): Change from using per-objfile
6929 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6930 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
6931 Sun compiler grumblings when PTR is char *.
6932 * symtab.c (lookup_symbol): Cast return value of iterate_over_
6933 msymbols() to correct pointer type.
6934 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
6935 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
6936 error always starts on a line of it's own.
6937 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
6938 Rewrite for new mapped malloc package use.
6939 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
6940 that don't want to use the mapped malloc package; pass arguments
6941 on to traditional malloc package functions.
6942 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
6943 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
6944 mrealloc, malloc, and realloc but get fatal error if runs out
6946 * utils.c (msavestring, mstrsave): Save a string in a specific
6947 mapped malloc region.
6948 * utils.c (print_spaces): Use xmalloc to get the buffer.
6949 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
6950 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
6951 * config/i386v4.mh: Insignificant reorganization.
6953 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
6955 * xcoffread.c: Only enable compilation of debugging functions
6956 if IBM6000 is defined. Fails to compile otherwise.
6958 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
6960 * Makefile.in: pass MAKEINFO down on info.
6962 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
6964 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
6965 useless code, including an lseek to an uninitialized variable.
6966 Reported by Jim Williams <jimbo@wrs.com>.
6968 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
6970 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
6971 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
6972 * minsyms.c, symfile.c: Changes that may be generally
6973 applicable, but are #ifdef IBM6000 for now.
6974 * rs6000-xdep.c: Fixed typo in comment.
6975 * rs6000-tdep.c: Non-substatial changes.
6976 * xoffread.c: The main change here is addition of some
6977 debugging functions.
6978 * xoffexec.c: More changes.
6980 * xcoffread.c: Fixed two too-few-parameters bugs.
6982 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
6983 to SOLIB_CREATE_INFERIOR_HOOK macro.
6985 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
6987 * symfile.h: Add prototype for iterate_over_msymbols().
6988 * symtab.c (cplus_mangled_symbol): Add function.
6989 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
6990 iterate_over_msymbols to find demangled C++ symbol.
6991 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
6992 value to iterate_over_msymbols().
6993 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
6996 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
6998 * Makefile.in: added check target.
7000 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
7002 * ecoff.c: Move to ../bfd/coff-msym.c.
7003 * config/mt-*mips: Remove ecoff.o from the configuration.
7004 * remote.c (): Add newline to initial +.
7005 (remote_resume): Mention how to cope with signals.
7006 (remote_interrupt): Add debug msg.
7007 (remote-wait): Implement new 'T' reply, which includes
7008 status, PC, and FP all in a single short message.
7009 (putpkt): Add further debugging of packet acks.
7010 * mipsread.c (fixup_symtab): Also swap RFD's.
7011 (parse_partial_symbols): Avoid bug on unknown symbol types.
7012 * Makefile.in (VERSION): Roll to 4.4.5.
7013 * mips-tdep.c (heuristic_proc_start): Avoid long delays
7014 for remote MIPS by limiting heuristic to 200 byte search.
7015 (heuristic_proc_desc): Byte-swapping.
7016 (mips_print_register): Cope with failure of
7017 read_relative_register_raw_bytes. Byte-swap integers for
7019 * mips-pinsn.c (print_insn): Byte-swap instruction.
7021 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
7023 * config.sub configure.in config/mh-irix4
7024 gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
7025 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
7026 gdb/xm-irix4.h gdb/config/mt-irix3
7027 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
7029 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
7031 * defs.h, utils.c: xrealloc takes PTR as first arg.
7032 * defs.h: Reword confusing comment about ANSI prototypes.
7033 * defs.h: Some minor whitespace changes.
7034 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
7035 not NULL, which can be (void *).
7036 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
7037 * tm-i386v.h (SP_ARG0): Define
7038 * xm-sysv4.h: Back out of change for missing prototypes.
7039 * i386-tdep.c (get_longjmp_target): Add function.
7041 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
7043 * Makefile.in: install man page too.
7045 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
7047 * All GDB files that #include defs.h: Removed stdio.h.
7048 (defs.h): #include stdio.h.
7050 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
7052 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
7053 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
7054 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
7055 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
7056 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
7057 it before printing out the hex shape of an address.
7059 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
7061 * rs6000-xdep.c (frame_initial_stack_address): Move
7062 code to set frame->cache_fsr into new separate function
7063 frame_get_cacahe_fsr. This allows fixing a fatal error.
7064 * xcoffexec.c: Turn previously suppressed error
7065 message back on, after cleaning up BFD.
7067 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
7068 printing of blank line, since it cases printing of an
7069 extra blank line. Is this intended? It does mess up
7071 * defs.h: Put back declarations of malloc and realloc,
7072 but protected by #ifndef MALLOC_INCOMPATIBLE.
7073 * objfiles.c: Undo previous change: Use malloc/realloc
7074 for objfile malloc/realloc fields (but add a cast).
7075 * xcoffexec.c: Suppress an error message (for now).
7077 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7079 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7080 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
7081 * buildsym.c: Use smash_to_pointer_type() to handle forward type
7083 * xcoffread.c: Modifications to C_DECL storage class handling, and
7084 introduction of an old smash_to_pointer_type() routine.
7086 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7087 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
7088 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
7089 parameters have been modified.
7091 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7092 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
7093 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
7094 and fetch_inferior_registers() always fetched all the registers
7095 resulting valid register values at hand all the time. Pushing a dummy
7096 frame did not require validating all register values first. After
7097 putting the above mechanism into action, we didn't have valid registers
7098 values always ready. Thus, all registers need to be fetched before
7099 pushing a dummy frame now.
7101 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7102 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
7103 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
7104 the starting address (actual frame address) of a frame.
7105 * rs6000-tdep.c: modifications to function_frame_info() to see if
7106 function reserves a frame pointer register (alloca register)
7107 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
7108 FRAME_LOCALS_ADDRESS has been updated to support debugging of
7109 functions with alloca() calls.
7111 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
7113 * xm-sysv4.h: Provide definitions/prototypes for host environment
7114 functions for which no definitions or prototypes are provided in
7115 any currently included gdb or host environment header files.
7116 For SVR4, this currently includes malloc and realloc, which cannot
7117 be portably prototyped in any gdb include file.
7119 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7121 * buildsym.h: Remove obsolete variable file_stabs.
7123 * Makefile.in: Move place where configure merges in host-
7124 and target-dependent fragments later, so the latter
7125 can override (say) GNU_MALLOC.
7126 * config/mh-rs6000: Use system malloc. Otherwise, I
7127 ended up with *two* incompatible versions of malloc
7128 (functions in libc would call the malloc in libc).
7129 I assume this is a shared library problem.
7131 * remote.c: Fix (presumed) typo.
7132 * objfiles.c: Use xmalloc/xrealloc instead of
7133 malloc/realloc (since the latter are no longer declared).
7135 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7136 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
7137 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
7138 handle individual registers.
7139 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
7140 correctly in case it wasn't cached yet. (A problem showed up
7141 after fetching individual registers.)
7142 * buildsym.c: Disable type_synonym_name's type name overwriting
7143 in cases it is unnecesary. rs6000 portation doesn't use
7144 type_synonym_name, and it used to nullify type names
7145 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
7146 type's name as soon as space for that type is allocated.
7147 * xcoffread.c: ignore a section's lineno information if it is
7148 not `.text'. (In rs6000 bfd portation integration, skipping over
7149 `.pad' sections are ignored since it was in machine independent
7150 part of the code. Thus, a problem of fake sections with invalid
7151 lineno information arised.)
7153 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7154 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
7155 * rs6000-tdep.c: make function_frame_info() work whether or not
7156 reading from a core file.
7157 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
7159 * infrun.c. main.c, printcmd.c. symtab.c:
7160 More changes from IBM for rs6000.
7163 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
7165 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
7166 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
7167 Merge in changes (mostly from IBM) for RS6000.
7168 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
7169 More changes from IBM for RS6000. These are in machine-
7170 independent code, and probably could do with some cleaning
7171 up. The most questionable of these are #ifdef IBM6000.
7172 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
7173 to single_step() (for consistency with rs6000 and i860).
7174 * utils.c: Allow the 1st arg to xrealloc to be NULL
7175 (in which case do malloc). This removes the need for
7176 some tests in xcoff code (and perhaps other places?).
7177 * coffread.c: Removed variables last_source_file,
7178 type_vector, and type_vector_length as these are now
7179 defined by buildsym.[ch].
7180 * defs.h: Remove prototypes for malloc and realloc, since
7181 these should only be used to implement xmalloc and xrealloc,
7182 and they conflict with <stdlib.h> in AIX - where they
7183 return void* even when __STDC__ isn't defined. Sigh.
7184 * munch: Recognize *initialize* in data as well as text
7185 (AIX uses data). Also, incorporate a patch from Garrett
7186 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
7187 much more sensible, by only trying to match the name of
7188 the initialize_foo function, and not the junk before it.
7190 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
7192 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
7193 unless symbol table indicates that something has changed.
7195 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
7197 * remote.c: Make it work for embedded MIPS. Increase buffer
7198 size, and use throughout. Round buffer size up if too many regs.
7199 Support baud rate setting and try for an 8-bit path. If
7200 interrupted while waiting for target, send a ^C down the wire.
7201 Avoid single-byte reads.
7202 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
7204 * mips-xdep.h: Avoid the embedded regs when on Unix.
7206 * mipsread.c: Byte-swap the symbol table structures, using
7207 routines from ecoff.c, to read a symbol table written in any
7208 of the four possible byte orders.
7209 * configure.in (mips-big-* target): Same as Sony News.
7210 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
7211 * ecoff.c: New file for symbol swapping routines.
7213 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
7215 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
7216 all-breakpoints' command.
7217 * (get_number): Allow users to enter negative breakpoint numbers.
7218 * (breakpoint_1): Reformat display of 'info break' to show new
7220 * (create_longjmp_breakpoint, breakpoint_re_set,
7221 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
7222 symfile.c (syms_from_objfile): Re-do
7223 insertion of longjmp breakpoints. Move all code into
7224 breakpoint_re_set, and call that instead of
7225 create_longjmp_breakpoint in symfile.c.
7227 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
7229 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
7230 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
7231 * symtab.c (find_pc_symtab): Handle having no objfiles.
7232 * infcmd.c: Fix comment.
7233 * objfiles.c (free_all_objfiles): Add.
7234 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
7235 * symfile.c (symbol_file_command): free all objfiles when
7236 specifying a new symbol file.
7237 (reread_symbols): Stat the file name, don't fstat the descriptor.
7239 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
7241 * Makefile.in, configure.in: removed traces of namesubdir,
7242 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
7243 copyrights to '92, changed some from Cygnus to FSF.
7245 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
7247 * dbxread.c (end_psymtab): Delete empty psymtabs.
7248 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
7249 * symfile.h (struct objfile): Add free_psymtabs.
7251 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
7253 * Makefile.in (VERSION): Roll to gdb-4.4.4.
7255 * symfile.c (symbol_file_command): strcmp => !strcmp.
7256 * breakpoint.h: Move prototypes to follow enum definition they need.
7257 * breakpoint.c, infrun.c: Lint.
7258 * printcmd.c: Use `enum enable' rather than `enum
7260 * mipsread.c: First pass at making it compile with the new
7261 objfile changes. Probably seriously broken still, but it
7264 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
7266 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
7267 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
7268 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
7269 stepping (and nexting) through longjmp(). Also, cleanup
7270 breakpoint handling quite a bit by creating explicit breakpoint
7271 types instead of using magic breakpoint numbers.
7272 Makefile.in: Update version to 4.4.3
7274 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
7276 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
7277 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
7278 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
7280 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
7282 * minsyms.c (install_minimal_symbols): Add bunches to any
7283 existing minsyms in the objfile. Avoid extra mallocation
7284 by working directly in the obstack. Remove ignored `mainline' parm.
7285 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
7286 xcoffread.c: Change all callers.
7287 * FIXME: We should be able to eliminate MAINLINE from all the
7288 symbol readers now, with a small bit of work.
7290 * valops.c, value.h: Lint.
7291 * remote-vx.c: Add missing break; statement. Bugfix by
7292 Michael Sclafani, <sclafani@src.dec.com>.
7294 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
7296 * Makefile.in (VERSION): Update version to 4.4.2
7297 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
7298 minsyms.c, mmap-alloc.c, mmap-sbrk.c
7299 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
7300 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
7301 mmap-alloc.o, mmap-sbrk.o
7303 * altos-xdep.c: Minor whitespace change.
7304 * am29k-tdep.c (examine_prologue): Convert from misc function vector
7305 use to new minimal symbol table use.
7306 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
7307 * arm-xdep.c (store_inferior_registers): Returns void.
7308 * blockframe.c (get_pc_function_start, find_pc_partial_function):
7309 Convert from misc function vector use to new minimal symbol table use.
7310 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
7311 * breakpoint.c: Add prototypes for local functions.
7312 * breakpoint.c (catch_command_1): Change to static and remove unused
7314 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
7315 * breakpoint.h: Change function decls to prototype form.
7316 * buildsym.c: Add prototypes for local functions.
7317 * buildsym.c: Moved hashname() function here from dbxread.c.
7318 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
7319 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
7320 * buildsym.c (dbx_alloc_type): Change to static.
7321 * buildsym.c (finish_block): Add objfile parameter.
7322 * buildsym.c (misc): Change symbol_obstack to objfile version.
7323 * buildsym.c (make_blockvector): Change to static.
7324 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
7325 * buildsym.c (compare_line_numbers): Change to static, args are const,
7326 cast args when used.
7327 * buildsym.c (start_symtab): Inline new_object_header_files() call.
7328 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
7329 and made static. Add objfile parameter.
7330 * buildsym.c (end_symtab): Simplify code using line table size.
7331 Realloc the linetable on the objfile symbol_obstack and copy there.
7332 * buildsym.c (scan_file_globals): Convert from misc function vector
7333 use to new minimal symbol use.
7334 * buildsym.c (define_symbol): Add objfile parameter. Make sure
7335 strings get allocated in objfile's symbol_obstack. Convert references
7336 to builtin types to lookup_fundamental_type().
7337 * buildsym.c (read_type): Make static, add objfile parameter, convert
7338 references to buildin types to lookup_fundamental_type().
7339 * buildsym.c (read_struct_type): Add objfile parameter.
7340 * buildsym.c (read_array_type): Make static, add objfile parameter.
7341 * buildsym.c (read_enum_type): Make static, add objfile parameter.
7342 * buildsym.c (read_huge_number): Make static.
7343 * buildsym.c (read_range_type): Make static, add objfile parameter,
7344 convert references to buildin types to lookup_fundamental_type ().
7345 * buildsym.c (read_args): Make static, add objfile parameter.
7346 * buildsym.h: Convert function decl's to prototype form.
7347 * c-exp.y: Add prototypes for local functions, convert uses of misc
7348 function vector to minimal symbol table. Reformat all builtin type
7349 initializations and pass a NULL objfile to init_type() for them.
7350 * coffread.c: Change context_stack ref's to coff_context_stack,
7351 add local function prototypes. Cast uses of xrealloc arg 1.
7352 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
7353 crafting a new type.
7354 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
7355 * coffread.c (finish_block): Change name to coff_finish_block.
7356 * coffread.c (make_blockvector): Add and use objfile parameter.
7357 * coffread.c (record_line): Change name to coff_record_line.
7358 * coffread.c (start_symtab): Change name to coff_start_symtab.
7359 * coffread.c (end_symtab): Change name to coff_end_symtab.
7360 * coffread.c (record_misc_function): Change name to record_minimal_
7361 symbol and change to minimal symbol table use from misc func tbl.
7362 * coffread.c (coff_symfile_read): Convert from misc function vector
7363 use to minimal symbol table use.
7364 * coffread.c (hashname): Remove; use common version in buildsym.c.
7365 * coffread.c (decode_base_type): Change references to builtin types
7366 to calls to lookup_fundamental_type().
7367 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
7368 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
7369 * command.c: Add prototypes for local functions.
7370 * command.c (add_cmd): Prototype the 'fun' parameter and use the
7371 appropriate member of the function union for that type.
7372 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
7373 ifdef out the function since it isn't currently used.
7374 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
7375 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
7376 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
7377 * command.c (help_cmd): Compare function pointer to NULL.
7378 * command.c (help_cmd_list): Compare function pointer to NULL.
7379 * command.c (lookup_cmd_1): Use correct member of function union.
7380 * command.c (undef_cmd_error): Make static.
7381 * command.c (complete_on_cmdlist): Use correct member of func union.
7382 * command.c (do_setshow_command): Use correct member of func union.
7383 * command.c (shell_escape): Convert rindex use to strrchr.
7384 * command.h (COMMAND_H): Define if already included.
7385 * command.h (cmd_list_element struct): Change 'function' to a union
7386 and prototype args. Prototype completer function.
7387 * command.h: Convert decl's to prototype form.
7388 * convex-xdep.c (store_inferior_registers): Returns void.
7389 * copying.c: Prototype local functions.
7390 * coredep.c: Minor whitespace change.
7391 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
7392 * cplus-dem.c: Prototype local functions.
7393 * dbxread.c (hashname): Remove; moved to buildsym.c.
7394 * dbxread.c (free_and_init_header_files): Make static.
7395 * dbxread.c: Add prototypes for local functions.
7396 * dbxread.c (new_object_header_files): Remove; inlined usages.
7397 * dbxread.c (xrealloc usages): Cast args.
7398 * dbxread.c (record_misc_function): Change to record_minimal_symbol
7399 and change usages accordingly.
7400 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
7401 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
7402 * dbxread.c (dbx_next_symbol_text): Make static.
7403 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
7404 * dbxread.c (init_bincl_list): Add and use objfile parameter.
7405 * dbxread.c (free_bincl_list): Add and use objfile parameter.
7406 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
7407 * dbxread.c (end_psymtab): Convert to use per-objfile data.
7408 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
7410 * dwarfread.c (record_misc_function): Change name to record_minimal_
7411 symbol and use minimal symbol table throughout.
7412 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
7413 * dwarfread.c: Convert all references to builtin types to use the new
7414 lookup_fundamental_type function.
7415 * dwarfread.c (read_enumeration): Add and use objfile parameter.
7416 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
7418 * elfread.c (record_misc_function): Convert to use record_minimal_
7420 * elfread.c (elf_symtab_read): Add objfile parameter.
7421 * eval.c: Add prototypes for local functions and move some decls
7422 around to accomodate prototypes.
7423 * expprint.c: Add prototypes for local functions. Change references
7424 to misc function vector to minimal symbol table.
7425 * findvar.c (read_memory usages): Cast args.
7426 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
7427 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
7428 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
7429 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
7430 * gould-xdep.c: Minor whitespace change.
7431 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
7432 * hp300ux-xdep.c (store_inferior_registers): Returns void.
7433 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
7434 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
7435 * i386-tdep.c: Add prototypes for local functions.
7436 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
7437 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
7438 that defaulted to int.
7439 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
7440 i386_push_dummy_frame): Returns void.
7441 * i386-xdep.c (i386_register_u_addr): Declare params that default to
7442 int and explicitly declare return type as int.
7443 * i387-tdep.c: Minor formatting changes.
7444 * i960-tdep.c (leafproc_return): Convert from misc function vector
7445 use to minimal symbol table use.
7446 * infcmd.c: Add prototypes for local functions.
7447 * infcmd.c (continue_command, until_next_command, until_command,
7448 path_info, path_command): Make static.
7449 * infcmd.c (step_1, until_next_command): Convert from misc func
7450 vector to minimal symbol table use.
7451 * inflow.c: Add prototypes for local functions.
7452 * infptrace.c (store_inferior_registers): Returns void, not int.
7453 * language.c (_initialize_language): Use proper member of function
7455 * m2-exp.y: Add prototypes for local functions, convert misc function
7456 vector uses to minimal symbol table uses.
7457 * m2-exp.y (make_qualname, yyerror): Make static.
7458 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
7459 * m68k-pinsn.c: Add prototypes for local functions.
7460 * m68k-pinsn.c (print_insn): Cast args to read_memory.
7461 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
7462 * m68k-stub.c: Add prototypes.
7463 * m88k-pinsn.c (sprint_address): Convert from misc function vector
7464 use to minimal symbol table use.
7465 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
7466 * m88k-xdep.c (store_inferior_registers): Returns void.
7467 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
7468 * mach386-xdep.c (store_inferior_registers): Returns void.
7469 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
7470 * main.c: Add prototypes for local functions.
7471 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
7472 longjmp() result to (NORETURN void).
7473 * main.c (catch_errors): Prototype the 'func' parameter.
7474 * main.c (disconnect, stop_sig, do_nothin, float_handler):
7475 Takes an unused arg.
7476 * main.c (execute_command): Call the right member of the func union.
7477 * main.c (command_loop_marker, symbol_completion_function,
7478 command_loop): Make static.
7479 * main.c (command_line_input): Make linelength unsigned, cast arg
7480 to command_line_input().
7481 * main.c (add_info, add_com): Prototype the 'fun' parameter.
7482 * main.c (initialize_main): Call right member of function union.
7483 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
7484 * mem-break.c: Include symtab.h
7485 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
7486 * mips-xdep.c (store_inferior_registers): Returns void.
7487 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
7488 use to minimal symbol table use.
7489 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
7491 * mipsread.c (make_type): Remove, convert usages to init_type.
7492 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
7493 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
7494 vector use to minimal symbol table use.
7495 * parse.c: Add prototypes for local functions.
7496 * parse.c (xrealloc usages): Cast args.
7497 * parse.c (prefixify_expression, length_of_subexp): Make static.
7498 * parser-defs.h (PARSER_DEFS_H): Define when first included.
7499 * parser-defs.h: Convert function decls to prototype form.
7500 * partial-stab.h: Convert from misc function vector use to new minimal
7502 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
7503 the per-objfile copies.
7504 * printcmd.c: Add prototypes for local functions. Move some struct
7505 definitions around to accomodate prototypes.
7506 * printcmd.c (decode_format): Make static, change args oformat and
7507 osize to int from char.
7508 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
7509 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
7510 * printcmd.c (print_address_symbolic): Convert from misc function
7511 vector use to minimal symbol table use.
7512 * printcmd.c (address_info): Convert from misc function vector use
7513 to minimal symbol table use.
7514 * printcmd.c (delete_display, enable_display, disable_display_command):
7516 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
7517 * procfs.c (fetch_core_registers): Add unused param reg_addr.
7518 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
7519 * pyr-xdep.c (store_inferior_registers): Returns void.
7520 * remote-mm.c (mm_load): symbol_file_add return value unused.
7521 * remote-nindy.c: Minor format change.
7522 * remote-vx.c (vx_load_command): symbol_file_add result unused.
7523 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
7524 * rs6000-xdep.c (store_inferior_registers): Returns void.
7525 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
7526 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
7527 vector use to minimal symbol table use.
7528 * solib.c: Add prototypes for local functions.
7529 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
7530 function vector use to minimal symbol table use.
7531 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
7532 * solib.c (find_solib, shared_library_command): Make static
7533 * solib.c (read_memory, write_memory usages): Cast args.
7534 * solib.c (special_symbol_handling): Add function
7535 * source.c: Add prototypes for local functions.
7536 * source.c (select_source_symtab): Convert to scan objfiles.
7537 * source.c (open_source_file): Make static.
7538 * source.c (xrealloc usages): Cast args.
7539 * source.c (source_line_charpos): ifdef out, unused.
7540 * source.c (get_filename_and_charpos): Make static.
7541 * stack.c: Add prototypes for local functions.
7542 * stack.c (print_frame_info, frame_info): Convert from misc function
7543 vector use to minimal symbol table use.
7544 * symfile.c: Add prototypes for local functions.
7545 * symfile.c (compare_symbols): Make args const PTR's.
7546 * symfile.c (compare_psymbols, sort_pst_symbols) add.
7547 * symfile.c (sort_all_symtab_syms): Scan objfile list.
7548 * symfile.c (obsavestring): Add objfile parameter.
7549 * symfile.c (init_misc_bunches, prim_record_misc_function,
7550 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
7551 sort_misc_function_vector, compact_misc_function_vector): Remove
7552 * symfile.c (symbol_file_add_digested): Add function.
7553 * symfile.c (symbol_file_add): Returns struct objfile *.
7554 * symfile.c (symbol_file_command): Modify for state file use.
7555 * symfile.c (symfile_open): Add parameter "dumpable".
7556 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
7557 * symfile.c (load_command, add_symbol_file_command): Make static.
7558 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
7559 * symfile.c (rindex usages): Converted to strrchr.
7560 * symfile.c (allocate_psymtab): New
7561 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
7562 converted to minimal symbol table usage, but no obvious conversion.
7563 * symfile.c (free_all_symtabs): Remove.
7564 * symfile.c (_initialize_symfile): Use per-objfile info.
7565 * symfile.h: Rework the objfile structure to add per-objfile data
7566 objects (psymbol_obstack, symbol_obstack, type_obstack,
7567 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
7568 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
7569 Add prototypes to function declarations.
7570 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
7571 function vector usage to minimal symbol table usage.
7572 * symmisc.c (DEV_TTY): Define if not defined.
7573 * symmisc.c: Add local function prototypes.
7574 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
7575 printpsyms_command, print_objfiles, print_objfiles_command):
7576 Rework to use iterate_over_*
7577 * symtab.c: Add prototypes for local functions.
7578 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
7579 * symtab.c (lookup_partial_symtab): Scan through objfiles.
7580 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
7581 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
7582 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
7583 lookup_reference_type, lookup_member_type, allocate_stub_method,
7584 check_stub_method, create_array_type, smash_to_member_type,):
7586 * symtab.c (lookup_symbol): Some args are const.
7587 * symtab.h: All type related defs and structs moved to gdbtypes.h
7588 * symtab.h: Convert decls to prototypes.
7589 * target.c (noprocess): Make static.
7590 * target.h: Change decl's to prototypes.
7591 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
7592 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
7593 * utils.c (_initialize_utils): Use correct member of function union.
7594 * valarith.c: include gdbtypes.h
7595 * valops.c: include gdbtypes.h, add prototypes for local functions.
7596 * valops.c (value_push, value_arg_push, find_function_addr):
7598 * valops.c (value_string): Convert from misc function vector use
7599 to minimal symbol table use.
7600 * valops.c (check_field_in): Make arg const.
7601 * valprint.c: Add prototypes for local functions.
7602 * valprint.c (print_string): Make static
7603 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
7604 * values.c: Add prototypes for local functions.
7605 * values.c (value_headof): Convert from misc function vector to
7606 minimal symbol table.
7607 * xcoffexec.c: Add prototypes for local functions.
7608 * xcoffexec.c (exec_close, file_command, add_to_section_table):
7610 * xcoffexec.c (relocate_minimal_symbol): Add.
7611 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
7612 * xcoffread.c: Add prototypes for local functions.
7613 * xcoffread.c (sort_syms): Convert to scan objfiles.
7614 * xcoffread.c (read_xcoff_symtab): Make static.
7615 * xcoffread.c (various): Replace references to builtin types with
7616 calls to lookup_fundamental_type. Replace references to symbol_obstack
7617 and psymbol_obstack with pointers to the per-objfile copies.
7618 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
7619 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
7621 * xcoffread.c (init_stringtab): Add objfile parameter.
7622 * gdbtypes.c: New file
7623 * minsyms.c: New file
7624 * mmap-alloc.c: New file
7625 * mmap-sbrk.c: New file
7626 * objfiles.c: New file
7630 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
7632 * Check in Fred Fish's changes in these modules. Fred
7633 will make ChangeLog entries for all of them. Update VERSION
7636 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
7638 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
7640 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
7641 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
7642 value.h: Prototypes for static functions; lint.
7643 * gdbtypes.h: Empty file to ease transition.
7645 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
7647 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
7648 inferior.h, language.h, signame.h, target.h, terminal.h,
7649 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
7650 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
7652 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
7653 signame.c, sparc-xdep.c: Prototypes for all static functions.
7655 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
7656 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
7657 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
7658 Remove to_call_function and target_call_function, since it
7659 always calls the same thing (call_function_by_hand).
7660 * core.c, exec.c, solib.c: Rename target_ops sections =>
7662 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
7663 target.h: target_kill takes no args.
7664 * language.c (language_info): Scaffolding to allow briefer
7665 messages when the current language changes. FIXME.
7666 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
7667 complaints about volatile functions.
7668 * xm-sysv4.h (HAVE_MMAP): Define.
7670 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
7672 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
7673 to make prototypes for all functions declared here.
7674 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
7675 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
7676 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
7677 * ieee-float.h: Use PARAMS for prototypes; make some params const.
7678 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
7679 * m2-exp.y: Remove unused CONST; Rename OR and AND.
7680 * utils.c: Avoid declaring malloc and realloc. Lint.
7681 (request_quit): Accept signal-number parameter.
7683 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
7685 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
7686 DIE's. Add new function read_tag_pointer_type() to read them.
7688 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
7689 When creating a new user defined type, check to see if a partial
7690 type already exists, and if so, bash it to fit.
7692 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
7694 * coffread.c (decode_base_type): Pass long, not union.
7695 Fix by Eric Valette, ev@chorus.fr.
7697 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
7699 * elfread.c (elf_symtab_read): Fix code to correctly track
7700 changes in bfd for absolute symbols.
7702 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
7704 * xm-vaxbsd.h: Close off comment.
7706 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
7708 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
7710 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
7712 * mips-tdep.c (mips_print_registers): Print correct register
7713 number for double pseudo-registers.
7715 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
7717 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
7718 in the op$::OPERATOR. case. From Steven McCanne,
7719 <mccanne@horse.ee.lbl.gov>.
7721 * exec.c (set_section_name): Pass arg to exec_files_info;
7722 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
7724 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
7726 * main.c (print_gdb_version): Copyright msg: only this year.
7727 (cd_command): Avoid changing current_directory on error.
7729 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
7731 * mipsread.c (parse_partial_symbols): Handle dependencies
7732 between partial symbol tables (when not doing stabs-in-ecoff).
7733 (This used to be handled by parse_fdr, but parse_fdr was
7734 incompatible with handling stabs-in-ecoff, so the code
7735 was re-written to not use parse_fdr. Unfortunately,
7736 the logic to handle dependencies was overlooked.)
7738 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
7740 * coffread.c (read_enum_type): Use the size of a target int when
7742 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
7744 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
7745 * symtab.c (lookup_reference_type, lookup_ptr_type): use
7746 TARGET_PTR_BIT to determine size of a pointer
7747 * values.c (unpack_long): when unpacking a REF or a PTR don't
7748 assume the size of the type.
7750 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
7752 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
7753 looking at its members. Improve guess between struct and union,
7754 only assuming union if multiple members have offsets of zero.
7756 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
7758 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
7759 (This is just for clarity - and one day permitting us to
7760 change FP0_REGNUM from 38 to 32, which would make more sense.)
7761 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
7762 register numbers in stabs-in-ecoff get handled correctly.
7764 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
7766 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
7767 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
7768 into BSD and Ultrix.
7770 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
7772 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
7774 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
7776 * Makefile.in: Increment version to 4.4.1.
7777 * main.c (print_gdb_version): Update copyright notice.
7779 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
7781 * mipsread.c: Prepend "struct " to the names of structure
7782 types, and similarly for enums and unions. (This used
7783 to be done, but got lost in the re-write to "guess" the
7784 difference between enum/struct/union.)
7785 Also, guess that a tag is an enum if the first member
7788 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
7790 * xm-vax.h: #ifndef ultrix around #include of endian.h and
7793 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
7795 * Projects: Patching executables is done.
7796 * Makefile.in (VERSION): Roll to gdb-4.4.
7797 * README, WHATS.NEW: Update for gdb-4.4.
7799 * symfile.c (reread_symbols): Whenever we reread one object
7800 file's symbols, we must restart the scan, because the object_files
7801 chain has been permuted.
7803 * exec.c (exec_files_info): Split out into print_section_info.
7804 Print BFD filename of each section if it's not the default one.
7805 * core.c (core_files_info): Call print_section_info.
7807 * xm-vax.h: Include a few system header files whose definitions
7808 must precede defs.h.
7809 * language.c, language.h: Make some things const.
7810 * expression.h, main.c: const spreads like ooze.
7812 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
7813 since BREAKPOINT values can be >0x80.
7815 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
7817 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
7819 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
7821 * sparc-pinsn.c: Remove kludge for preferring architectures.
7822 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
7823 and forever. Add `add' instruction to the set that get checked
7824 for a preceding `sethi' in order to print an absolute address.
7825 Corresponding changes in ../include/opcode/sparc.h needed
7826 to eliminate garbage instructions.
7828 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
7830 * mipsread.c (parse_partial_symbols): Make sure partial
7831 symbols are created for external symbols (as used to be
7832 the case). This is a bit of a pain with the mips-coff.
7833 It uses a table which points to all of the external
7834 symbols belonging to a particular FDR or psymtab.
7835 Once we've generated this table, we might as well save
7836 it, and then use it in psymtab_to_symtab_1 to find
7837 the symbols to pass to parse_external().
7838 * symfile.c, symfile.c: New function start_psymtab_common
7839 to share the common parts of allocating a new psymtab
7840 for dbxread, mipsread (and later dwarfread). Its code
7841 was pulled out from start_psymtab in dbxread.c.
7842 * dbxread.c (start_psymtab): Use start_psymtab_common().
7844 * valprint.c (val_print): If there is an error when trying
7845 to print a string, check to see if there really is a problem
7846 by reading just one character. If that works, assume
7849 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
7851 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
7852 cypress, v8 mnemonics in that order.
7854 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
7856 * sparc-pinsn.c: Put the qsort() back in.
7858 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
7860 * findvar.c (read_register, write_register): Handle machines
7861 where REGISTER_TYPE is not the same size as "int".
7863 Handle debug symbols in dynamically loaded (relocated) code:
7865 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
7866 offset to process_one_symbol.
7867 (process_one_symbol): Take new offset parameter. Add it into
7868 appropriate symbol types to relocate symbols to loaded addresses.
7869 Handle all possible symbol types, and complain() about types that
7870 we don't expect to see.
7871 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
7872 process_one_symbol (FIXME, should pass real offset).
7876 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
7878 (set_breakpoint, break_command_1, until_break_command,
7879 catch_command_1, breakpoint_re_set_one): Use it.
7880 * symtab.h (resolve_sal_pc): Declare.
7881 * infcmd.c (jump_command): Use resolve_sal_pc.
7883 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
7885 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
7887 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
7889 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
7890 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
7891 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
7893 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
7895 * dbxread.c (process_one_symbol): Make a first cut at handling
7896 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
7898 * symtab.c (find_pc_line): Fix stepping into and out of #included
7901 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
7903 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
7904 no longer any need to copy ../include/opcode/* into gdb.
7906 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
7908 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
7910 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
7912 * valprint.c (type_print_base, type_print_method_args):
7913 Print C++ constructor methods without bogus "return type."
7915 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
7917 * infptrace.c (child_xfer_memory): Parameter "target" should
7918 be a pointer to a structure, not the entire structure.
7920 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
7922 * depend: Convert the couple of references to ansidecl.h that
7923 used the local gdb version to use the ../include version.
7925 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
7928 (child_xfer_memory): Takes pointer to a struct, not entire struct.
7929 (inferior_proc_init): Fix non-ANSI version of args.
7930 (attach): Call print_sys_errmsg with correct number of args.
7931 (mappingflags): Make static, does not need to be global.
7933 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
7934 not the entire struct itself.
7936 * valops.c (value_assign): Cast some args to modify_field() and
7937 {read,write}_register_bytes() correctly.
7939 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
7941 * Makefile.in (MALLOCSRC): Removed reference to removed local
7944 * dwarfread.c (list_in_scope): Needs an initial value, use file
7947 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
7949 * main.c (main): Make option_index local to keep new getopt happy.
7950 main.c, solib.c, Makefile.in: Update copyright notices.
7952 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
7954 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
7956 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
7958 * Makefile.in (HFILES): Add partial-stab.h.
7960 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
7962 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
7963 New files for stratus. Not complete enough to actually build
7964 on the Stratus machine; that awaits copyright assignment for
7967 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
7968 for getting custom flags into CFLAGS when doing makes.
7970 * configure.in: Add config information for stratus.
7972 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
7974 * dbxread.c (process_one_symbol): Pass address of structure
7975 to complain(), rather than the whole structure.
7977 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
7979 * solib.c (solib_add_common_symbols): Only compile in when not
7980 using SVR4 style shared libraries.
7982 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
7984 * dwarfread.c (locval): Add offreg flag to indicate location
7985 values that are computed off a base register.
7987 * dwarfread.c (new_symbol): Rework TAG_global_variable and
7988 TAG_local_variable cases to account for static variables
7989 within function scopes.
7991 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
7993 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
7994 doesn't exist on some systems.
7996 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
7997 nexting over recursive function calls.
7999 * target.c (target_read_string): Create this routine to read null
8000 terminated strings from the target. It deals with running off the
8001 end of memory elegantly as well. solib.c (find_solib): Use
8002 target_read_string() to avoid problems with running off the end of
8005 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
8006 that reference pgrp_inferior.
8008 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
8010 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
8011 mips-tfile has been hacked to act more "traditionally."
8012 * dbxread.c: Fixed typo in comment.
8014 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
8016 * mips-tdep.c (mips_skip_prologue): Add some number of
8017 'sw' instructions before 'addiu' adjusts the stack.
8019 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
8021 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
8022 freescope, buildblock closescope, record_line, add_symbol_to_list,
8023 gatherblocks, make_blockvector): Extensive changes to switch
8024 to generic symbol table building code in buildsym.c. Remove
8025 scope tree structures and functions, symbol table building
8026 functions, and lots of other small changes.
8028 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
8029 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
8031 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
8033 * buildsym.c (cleanup_undefined_types): Add support for enums.
8034 This fixes the 'GDB internal error. cleanup_undefined_types with
8037 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
8039 * dbxread.c: detect gcc2 compilations.
8041 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
8043 * sparc-pinsn.c: Rename bitfields that overlap with macro names
8044 in ../include/opcode/sparc.h.
8046 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
8048 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
8049 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
8050 to reflect actual locations of opcode files, so TAGS target will
8053 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
8055 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
8058 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
8059 dereferencing to access the correct elements.
8061 * valops.c (value_addr): Declare return type of external func
8064 * xcoffread.c: Undefine next_symbol_text before redefining it.
8066 For older changes see ChangeLog-9091
8072 version-control: never