1 Thu Apr 15 12:38:39 1993 Jim Kingdon (kingdon@cygnus.com)
3 * source.c (select_source_symtab): Clean up comment. Also, if
4 we have a current_source_symtab, and s is NULL, return without
6 xcoffread.c (xcoff_symfile_read): Don't call select_source_symtab.
7 breakpoint.c (breakpoint_re_set): Don't call select_source_symtab.
9 Thu Apr 15 02:37:48 1993 John Gilmore (gnu@cacophony.cygnus.com)
11 * dbxread.c (unknown_symchar_complaint): Add new complaint.
12 * stabsread.h: Declare it.
13 * partial-stab.h: Use it.
15 * utils.c (malloc_botch): Don't forward-declare if NO_MMALLOC.
17 Wed Apr 14 17:12:51 1993 Jim Kingdon (kingdon@cygnus.com)
19 * stack.c (print_frame_info): Print specially if dummy frame.
21 * breakpoint.c: Add comments regarding within_scope future direction.
25 * xcoffread.c (record_include_{begin,end}): Change fatal to complain.
27 Wed Apr 14 14:03:18 1993 Per Bothner (bothner@cygnus.com)
29 * ch-exp.y: Fix thinko that broke parsing of FALSE.
31 Wed Apr 14 12:49:29 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
33 * stabsread.c (read_member_functions): Initialize domain for stubbed
34 member functions to avoid gdb core dumps when printing pointers
36 * cp-valprint.c (cp_print_class_method): Check for stubbed member
39 Tue Apr 13 08:28:26 1993 Jim Kingdon (kingdon@cygnus.com)
41 * expprint.c (print_subexp): If opcode not found in op_print_tab,
43 eval.c (evaluate_subexp): Change error message.
45 * objfiles.c (build_objfile_section_table): Cast return value
48 Mon Apr 12 10:53:50 1993 Jim Kingdon (kingdon@cygnus.com)
50 * config/rs6000/tm-rs6000.h, rs6000-tdep.c: Move FRAME_CHAIN
51 to rs6000_frame_chain and deal with it if we're in a signal handler.
52 (FRAME_SAVED_PC): Use rs6000_frame_chain.
54 * breakpoint.c (within_scope): New function.
55 (enable_breakpoint, watchpoint_check): Use it.
57 * source.c (openp): Handle "exec-file ./ls" correctly.
59 * breakpoint.c (breakpoint_1): Use wrap_here before "at".
61 Sat Apr 10 01:32:43 1993 Per Bothner (bothner@rtl.cygnus.com)
63 * ch-exp.y: Clean up lexing of identifiers and
64 reserved words. (E.g. don't recognize FALSEXXX as the
65 keyword FALSE followed by the identifier XXX.)
66 Also, convert identifiers to lower case.
68 Fri Apr 9 15:53:19 1993 Stu Grossman (grossman@cygnus.com)
70 * remote-mips.c, remote-monitor.c, remote-st2000.c: Convert to
73 Fri Apr 9 15:01:12 1993 Stu Grossman (grossman@cygnus.com)
75 * remote.c (remote_open): Use SERIAL_OPEN instead of serial_open.
76 (putpkt, getpkt): Use new return codes for SERIAL_READCHAR.
77 * ser-go32.c: Return -1 on most failures, 0 on most successes,
78 and use new return codes for go32_readchar().
79 * ser-unix.c: Ditto. Also, move error handling up to caller for
81 * serial.c (serial_open): Internal call, not SERIAL_OPEN to get
83 (serial_close): New routine to wrap around device close routine.
84 serial.h: Clean & document return values more clearly.
86 Fri Apr 9 10:20:55 1993 Jim Kingdon (kingdon@cygnus.com)
88 * rs6000-pinsn.c (print_operand): Deal with no operand instructions.
90 * rs6000-pinsn.c (print_operand, case LI): Print condition register
91 operand in decimal rather than wrong textual versions.
93 * printcmd.c (_initialize_printcmd): Clean up docstring for "x"
94 (mention 't', remove false thing about 'g' only good with 'f').
96 * breakpoint.h: move "struct breakpoint" and friends to top of
97 file so that bpstat_find_breakpoint prototype works.
99 * solib.c (struct so_list): Add bfd field.
100 (solib_map_sections): Leave bfd open and scratch_pathname allocated.
101 Put the bfd in bfd field of the so_list.
102 (clear_solib): Free bfd name and close_bfd on the bfd.
104 Fri Apr 9 00:45:41 1993 Per Bothner (bothner@rtl.cygnus.com)
106 * valarith.c (value_subscript): Add COERCE_REF.
107 **** start-sanitize-chill ****
108 * ch-exp.y (operand_5): We can generalize the 2nd operand
109 of a string repetition ot 'literal' without ambiguity.
110 **** end-sanitize-chill ****
112 Thu Apr 8 10:15:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
114 * breakpoint.h (struct bpstat): Remove momentary field.
115 Remove bpstat_momentary_breakpoint. This was always kludgy
116 and is no longer used.
118 * breakpoint.h: Add enum bpstat_what.
119 breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status):
120 stop and print fields of bpstat now per-breakpoint, not just
121 one for the whole chain.
122 breakpoint.{c,h} (bpstat_what): New function.
123 breakpoint.h: Remove bpstat_stop and bpstat_should_print.
124 infrun.c: Replace switch (stop_bpstat->breakpoint_at->type)
125 with call to bpstat_what.
126 README: Remove watchpoint/breakpoint bug from known bugs.
128 * breakpoint.h: Prototype bpstat_find_breakpoint.
130 Thu Apr 8 16:01:21 1993 Fred Fish (fnf@cygnus.com)
132 * symtab.c (find_methods, gdb_mangle_name): Note that functions
134 * symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P,
135 DESTRUCTOR_PREFIX_P): Note that macros are g++ specific.
137 Thu Apr 8 12:45:32 1993 Ian Lance Taylor (ian@cygnus.com)
139 * i960-pinsn.c (tabent): Copied struct definition from
142 Thu Apr 8 10:34:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
144 * symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname
146 * symtab.c (gdb_mangle_name): Use it.
147 * symtab.c (find_methods): Do not add destructors to choice list
149 * symtab.c (decode_line_1): Make breakpoints on destructors work
152 Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com)
154 * ser-go32.c: Make it use serial port name.
155 * go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc.
157 * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not
160 Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com)
162 * configure.in: Only configure sparclite subdir when target_cpu
165 Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com)
167 * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char.
168 Remove FIXME comment regarding this.
170 * symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
172 * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
174 Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com)
176 Add section table to objfile struct. Use it for find_pc_section.
177 * objfiles.c (add_to_objfile_sections,
178 build_objfile_section_table, find_pc_section): new functions.
179 (allocate_objfile): build section table.
180 * objfiles.h (struct obj_section): new structure.
181 (struct objfile): add section table.
182 (find_pc_section): new prototype.
183 * solib.[ch] (find_pc_section_from_so_list): removed.
184 * sparc-tdep.c: include objfiles.h for find_pc_section. include
185 symfile.h for objfiles.h.
186 (in_solib_trampoline): adjusted for new find_pc_section
187 prototype. Removed BAD_RICH_HACK ifdefs.
188 * symfile.c (syms_from_objfile): offset objfile sections.
189 (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs.
190 * symfile.h (find_pc_section): prototype removed. Also fixed
191 comment typo NUL -> NULL.
192 * target.[ch] (find_pc_section_from_targets): removed.
193 * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
195 Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com)
197 * ser-go32.c: Format. (go32_open): Use proper return value.
199 * configure.in: Undo conditional configdirs hack for sparclite.
201 Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
203 * symtab.c (list_symbols): When call break_command, pass both
204 filename and function name not just function name.
206 Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com)
208 (Changes and new files to make "none" a full fledged configuration)
209 * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files.
210 Currently only tm-none.h has any meaningful contents.
211 * config/none/none.mh (NAT_FILE): Use nm-none.h
212 * config/none/none.mh (XM_FILE): Use xm-none.h
213 * config/none/none.mt (TM_FILE): Use tm-none.h
214 * Makefile.in (depend): Remove comment about parse errors in
215 valops.c, it now parses correctly and generates a correct depend
216 line. Remove line that touches xm.h, tm.h, and nm.h; they are
217 now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
219 Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com)
221 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
223 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
224 exactly 8 characters.
226 Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com)
228 * configure.in: Sparclite uses sparc config dir. Also has it's
229 own tm- & .mt files now. Also add sparclite to configdirs.
230 * go32-xdep.c: Dummy routines for sigsetmask & strlwr.
231 * config/i386/go32.mh: Nullify def of TERMCAP.
232 * config/i386/xm-go32.h: Get rid of redef of EIO.
233 * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite
234 specific configs. Very similar to sun4os4, but without solib.
235 * sparclite/{Makefile.in configure.in}: First cut at making this
238 Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com)
240 * ser-go32.c: First cut at adapting to new serial interface.
242 Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com)
244 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].
245 These implement a new serial line interface for talking to remote
247 * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts,
248 EXCEPT go32, which gets ser-go32.c.
249 * remote.c: Use new serial interface. More remote-xxx's to be
251 * ser-bsd.c, ser-termios.c: Removed.
252 * serial.c: New. Implements common operations for all serial
254 * ser-unix.c: New. Unix specific serial operations for various
255 flavors of Unix (Posix, SysV, BSD).
256 * serial.h: Generic serial interface defs.
257 * config/i386/go32.mh, config/i386/i386bsd.h,
258 config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove
259 ser-bsd.o from XDEPFILES. All the magic is now handled in
262 Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
264 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
266 Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
268 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
270 * rs6000-tdep.c (frameless_function_invocation): Don't even think
271 about framelessness except on the innermost frame.
273 * xcoffexec.c: Call fatal() not abort().
275 * stabsread.c (patch_block_stabs): If stab & no symbol, make
276 a LOC_OPTIMIZED_OUT symbol.
277 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
278 findvar.c (read_var_value), printcmd.c (address_info),
279 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
280 m2-exp.y (yylex): Deal with it.
281 **** start-sanitize-chill ****
282 ch-exp.y (yylex): Deal with it.
283 **** end-sanitize-chill ****
285 Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
287 * findvar.c (value_from_register): H8500 specific, check to see
288 if we are looking at short pointer. If so, skip crock.
289 * h8500-tdep.c (h8500_frame_chain): Mask down value from
290 read_memory_integer() to avoid getting messed up by sign extension.
292 Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
294 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
295 ifdef protect using BAD_RICH_HACK. This should be removed soon.
296 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
298 Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
300 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
302 * core.c (dis_asm_print_address): New function.
304 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
307 Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
309 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
310 entire breakpoint chain and print only the first entry that needs to
311 be printed and needs to be stopped for. Fixes problems with printing
312 of multiple breakpoints with different conditions.
313 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
314 effectively stops printing of the breakpoint chain.
315 * breakpoint.c (print_it_noop): New routine to print nothing
316 for this breakpoint entry and dont stop printing.
317 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
318 watchpoint only if it is enabled.
319 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
320 descriptor from the library to make backtraces through setjmp work.
321 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
323 * mips-tdep.c (read_next_frame_reg): Provide correct values for
324 all registers saved within sigtramp, cleanup.
326 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
328 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
330 Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
332 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
333 with prototype in ../include/dis-asm.h.
335 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
337 * core.c (dis_asm_{read_memory,memory_error}): New functions.
338 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
339 Use read_memory_func interface to disassembler.
341 Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
343 Teach sparc solaris to next over shared library functions.
344 * solib.[hc] (find_pc_section_from_so_list): new function and
346 * sparc-tdep.c (in_solib_trampoline): new function.
347 * symfile.[hc] (find_pc_section): new function and prototypes.
348 * target.[hc] (find_pc_section_from_targets): new function and
350 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
353 Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
355 * infrun.c (wait_for_inferior): Revise comment.
357 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
359 * command.{c,h}: New var_type var_integer.
360 main.c: Use it for history_size.
362 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
363 Lint and byte-order fixups.
365 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
367 * breakpoint.h (bpstat): New field print_it.
368 breakpoint.c (bpstat_print): Use it.
369 (print_it_normal): New function (from old bpstat_print code).
370 (bpstat_{alloc,stop_status}): Set print_it field.
372 * breakpoint.c (bpstat_stop_status): Use catch_errors when
373 evaluating watchpoint condition, via new function watchpoint_check.
374 Also stop if watchpoint disabled due to leaving its block.
376 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
378 Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
380 * mips-pinsn.c: Add missing include of dis-asm.h.
382 Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
384 * Makefile.in (clean, distclean, realclean): Recursively apply
385 to subdirs first, rather than last. This avoids, for example,
386 Makefile being removed in a parent directory before the recursive
389 * alldeps.mak, depend: Update for below changes.
391 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
392 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
393 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
394 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
396 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
397 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
398 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
399 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
400 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
401 tm-68k.h to tm-m68k.h.
402 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
403 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
406 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
407 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
408 * a29k-tdep.c: Renamed from am29k-tdep.c.
409 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
410 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
411 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
412 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
414 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
415 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
416 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
418 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
419 define that does not appear anywhere else in the gdb source tree.
420 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
422 Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
424 * breakpoint.c: Add comments regarding breakpoint_re_set.
426 * xcoffread.c (sort_syms, compare_symbols): Remove.
427 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
428 not our own sort_syms (it is identical).
430 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
432 Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
434 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
435 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
437 * exec.c (exec_close): Fix storage leak.
438 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
439 output sections when patching an executable.
440 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
441 when writing all registers.
442 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
443 at the right offset in the dummy frame.
444 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
445 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
446 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
448 Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
450 * Makefile.in (TARFILES): Avoid trailing backslash.
452 Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
454 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
455 it in breakpoint_re_set.
456 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
458 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
459 don't use sizeof(int) for target stuff, etc).
461 Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
463 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
464 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
465 support that can't be integrated anyway due to lack of clear
468 Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
470 * findvar.c (read_register, write_register): Make these capable
471 of reading/writing registers that are shorter than REGISTER_TYPE.
472 * (value_from_register): Install H8500 specific code to return
473 proper value when register is being used as a pointer.
474 * h8500-tdep.c: Remove extra defines of NUM_REGS.
475 (h8500_skip_prologue): Use correct lengths for LINK instructions.
476 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
477 chain frames properly by combining frame pointer with T reg.
478 (init_extra_frame_info): Delete. It's now a macro.
479 (frame_args_address): Don't add PTR_SIZE. Stack args are already
480 offset by the correct amount off of the frame pointer.
481 (register_byte): Delete. It's now a macro.
482 (register_raw_size, register_virtual_size): Delete. Replaced by
483 common routine h8500_register_size, cuz there's no difference
484 between the raw & virtual sizes on this machine.
485 (register_convert_to_raw, register_convert_to_virtual): Delete,
486 cuz there's no difference between the raw & virtual forms.
487 Replaced by memcpy in tm file.
488 (register_virtual_type): Rename to h8500_register_virtual_type.
489 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
490 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
491 emulator have same reg offsets. This is all handled in the
493 (h8500_trapped_internalvar): New routine to detect references to
494 convenience vars acting as pointer pseudo-regs.
495 (h8500_value_trapped_internalvar): Conjure up value of pointer
497 (h8500_set_trapped_internalvar): Convert set value in real
499 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
500 code segment register.
501 infrun.c (proceed): Simplify. Call write_pc instead of doing it
503 (wait_for_inferior): Add h8500 specific code to add stack segment
504 when reading SP register.
505 remote-sim.c (fetch_register): Spacing.
506 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
507 detect cruft. Redo all register manipulation stuff. Get rid of
508 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
509 to frame pointer. (IS_TRAPPED_INTERNALVAL,
510 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
511 to create internal vars for pointer pseudo-regs.
513 Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
515 * Makefile.in: Numerous small changes to macro definitions
516 and rules for building gdb distribution tree. Many macros
517 eliminated or merged, and rules simplified.
518 * alldeps.mak: Update.
521 Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
523 * Makefile.in: recurse through SUBDIRS for dvi target too
525 Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
527 * Clean up xcoff relocation.
528 objfiles.h (struct objfiles): Add section_offsets, num_sections.
529 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
531 symtab.h (struct general_symbol_info): Add section field.
532 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
533 xcoffread.c: Set section for symbols and msymbols.
534 (struct symtab): Add block_line_section field.
535 buildsym.c (end_symtab): Set it.
536 (end_symtab and callers): Add section parameter.
537 objfiles.c (objfile_relocate): New funciton.
538 xcoffexec.c (vmap_symtab): Use it.
539 xcoffsolib.h (struct vmap): Remove unused fields.
540 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
541 CORE_NEEDS_RELOCATION, symtab_relocated.
542 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
543 rs6000-tdep.c: Make loadinfotext static.
544 breakpoint.c (fixup_breakpoints): Doc fix.
545 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
546 (end_symtab): primary field replaces nonreloc.
548 Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
550 * symtab.h (struct linetable_entry): Remove confusing comment.
552 Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
554 * Makefile.in: add installcheck target
556 Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
558 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
559 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
560 z8k}: New directories to hold cpu specific configuration files.
561 Naming follows gcc convention.
562 * config/{*.mt, *.mh}: All target and host makefile fragment
563 config files moved to an appropriate config/<cpu> subdirectory.
564 * nm-*, xm-*, tm-*: All native, host, and target files, which
565 get linked to nm.h, xm.h, and tm.h respectively by configure,
566 moved to appropriate config/<cpu> subdirectory.
567 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
568 Native, host, and target files that are common across more than
569 one cpu architecture and included by one of the configured
570 native, host, or target files, get moved to config directory.
571 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
572 pick up native, host, or target include files moved to one of
573 the config subdirectories, and that are included by other files.
574 * Makefile.in (alldeps.mak): Modify to account for new config
576 * alldeps.mak, depend: Update for new config directory structure.
577 * config/*/[ntx]m-*.h: Modify all files that include other
578 [ntx]m-*.h files to use path relative to gdb/config. I.E.
579 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
581 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
582 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
583 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
584 * configure.in: Default gdb_host_cpu to host_cpu, and remap
585 the ones where the default is not unique or different than the
586 config subdirectory name. Similarly, handle gdb_target_cpu.
587 Modify configure.in as appropriate to make use of gdb_host_cpu
588 and gdb_target_cpu to find makefile fragments and make links.
590 Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
592 * mipsread.c (compare_blocks): Sort blocks with the same start
593 address by decreasing ending address.
595 Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
597 * mipsread.c (parse_procedure): Save cur_fdr accross call to
598 lookup_symbol as it might get clobbered by the call.
600 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
601 The previous code did not initialize the language field for the psymtab
604 Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
606 * c-exp.y (parse_number): Avoid shift warning.
607 * serial.h (struct ttystate): Declare empty one on DOS.
609 Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
611 * xm-sun4os4.h: Return type of free() should be void, not int.
613 * vx-share/vxWorks.h: Remove #def of NULL.
615 Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
617 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
619 Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
621 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
623 Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
625 * ieee-float.c: Moved to ../libiberty.
626 * ieee-float.h: Moved to ../include.
627 * Makefile.in: Update accordingly.
628 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
629 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
630 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
631 it is now in ../opcodes/m68881-ext.c.
632 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
633 prologue (some callers _do_ care).
634 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
635 new interface of ../opcodes/*-dis.c.
636 **** start-sanitize-chill ****
637 * ch-exp.y: Add #include <ctype.h>.
638 **** end-sanitize-chill ****
640 Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
642 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
644 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
646 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
648 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
650 Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
652 * z8k-tdep.c (extract_return_value, write_return_value,
653 store_struct_return): New functions from macros in tm-z8k.h.
655 Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
657 * valops.c (value_arg_coerce): Apply temporary patch to
658 fix problem with coercion of array and function types when
659 passed as arguments to C functions, pending a more complete
660 review of when and how coercion should be done, depending
661 upon context and language.
663 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
665 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
667 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
668 debugsec if there are a non-zero number of symbols.
670 Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
672 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
674 Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
676 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
678 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
680 (symtbl_num_syms): New variable.
681 (read_xcoff_symtab): Set it.
682 (read_symbol_nvalue): Check for bad symno.
683 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
686 Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
688 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
689 This is defined in defs.h if necessary.
690 * vx-share/vxWorks.h: Remove #defs of min and max.
691 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
692 vx-share/xdr_rdb.c: include defs.h.
694 Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
696 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
699 * xcoffread.c (enter_line_range): complain() on bad endoffset.
700 xcoffread.c: Doc fixes.
702 Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
704 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
705 xcoffexec.c (xcoff_relocate_core): New function.
706 (text_adjustment): Removed.
707 (add_vmap): Return the vmap.
708 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
710 Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
712 * xcoffsolib.h: Add objfile member to struct vmap.
713 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
714 xcoffexec.c (add_vmap): Allocate objfiles here.
716 Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
718 Support 68000 series without floating point.
720 * configure.in (m68000-*-{aout,elf,coff}): New configs.
721 * tm-68k-nofp.h: New file, lacks 68881 support.
722 * config/m68k-nofp.mt: New file.
724 Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
726 Remove a few remaining underscore/no-underscore remnants from
729 * config/{m68k-un.mt, sparc-un.mt}: Remove.
730 * config/m68k-noun.mt: Rename to m68k-fp.mt.
731 * config/sparc-noun.mt: Rename to sparc-em.mt.
732 * tm-68k-noun.h, tm-spc-noun.h: Remove.
733 * tm-68k-un.h: Rename to tm-68k-fp.h.
734 * tm-spc-un.h: Rename to tm-spc-em.h.
735 * tm-sun4sol2.h: Cleanup.
736 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
738 Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
740 * symmisc.c (std_in, std_out, std_err): Move initializations
741 to runtime code, in case they aren't constant.
743 Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
745 * symtab.c (find_pc_symtab): some object file formats, notably
746 mips, have holes in the address ranges of symtabs. Change
747 this algorythm from first hit to tightest fit.
749 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
750 fence post without finding the enclosing function, then print a
753 Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
755 * utils.c (fputs_demangled, fprint_symbol): Remove.
756 * utils.c (fprintf_symbol_filtered): New function which combines
757 the functionality of fputs_demangled and fprint_symbol. Uses a
758 caller provided language parameter to select the appropriate
759 demangler, and caller provided args to pass to the demangler.
760 * defs.h (enum language): Move further up in file so enum can
761 be used in prototypes.
762 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
763 * defs.h (fprintf_symbol_filtered): Add prototype.
764 * c-typeprint.c (cp_type_print_method_args): Replace calls to
765 fputs_demangled with call to fprintf_symbol_filtered.
766 * cp-valprint.c (demangle.h): Include
767 * cp-valprint.c (cp_print_value_fields): Replace calls to
768 fprint_symbol with calls to fprintf_symbol_filtered.
769 * printcmd.c (print_frame_args): Replace call to fprint_symbol
770 with call to fprintf_symbol_filtered.
771 * stack.c (print_frame_info): Remove obsolete code so we don't
772 have to update fputs_demangled usage in it.
773 * stack.c (print_frame_info, frame_info): Add language variable
774 to pass to fprintf_symbol_demangled and initialize it from the
775 symbol's language. Replace calls to fputs_demangled with calls
776 to fprintf_symbol_filtered.
777 * symtab.c (find_methods): Replace call to fputs_demangled with
778 call to fprintf_symbol_filtered.
779 **** start-sanitize-chill ****
780 * ch-valprint.c (demangle.h): Include.
781 * ch-valprint.c (chill_print_value_fields): Replace call to
782 fprint_symbol with call to new fprintf_symbol_filtered.
783 **** end-sanitize-chill ****
785 Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
787 * Makefile.in (VERSION): Bump version to 4.8.2.
789 * main.c (source_command): Require an explicit pathname of file
790 to source, since previous behavior of defaulting to gdb init file
791 was troublesome and undocumented.
792 * printcmd.c (disassemble_command): Add missing '{}' pair to
793 else with two statements. Bug reported by Stephane Tsacas
795 * symtab.c (find_pc_line): Don't complain about zero length or
796 negative length line numbers for the moment, since we may not own
797 the terminal when called, such as when single stepping. (FIXME)
798 * language.h (CAST_IS_CONVERSION): True if current language is
799 C++ as well as C. Fix from Peter Schauer.
800 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
801 Use STREQN macro rather than bare '!strncmp()'.
802 * environ.c (unset_in_environ): Avoid use of memcpy on
803 overlapping memory regions, as suggested by Paul Eggert
804 <eggert@twinsun.com>.
805 * c-exp.y (%union struct): Remove unused ulval as suggested
806 by Paul Eggert <eggert@twinsun.com>.
808 Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
810 * main.c (gdbinit): Make static.
811 * main.c (inhibit_gdbinit): Move to file scope.
812 * main.c (main): Remove local inhibit_gdbinit.
813 * main.c (source_command): Don't source '.gdbinit' file by
814 default if gdb has been told to ignore it.
816 Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
818 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
821 Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
823 * printcmd.c (print_address_symbolic): Only print if offset
824 is shorter than max_symbolic_offset.
825 (initialize_printcmd): `set print max-symbolic-offset'.
827 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
828 (examine_tag): Use it.
829 (read_register_stack): Only look in the local registers for a
830 memory address if it's between rfb and rsp; go to memory otherwise.
831 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
832 (reginv_com): Remove ancient kludge command.
834 Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
836 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
837 irix4 will again compile.
839 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
841 * configure.in: accept mips-sgi-irix4* for irix4.
843 Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
845 * z8k-tdep.c (print_register_hook): Lint.
847 Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
849 Lint fixes from Paul Eggert (eggert@twinsun.com):
851 * command.c (do_setshow_command): var_uintegers are unsigned.
852 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
853 unsigned, since they use hex values with the high bit set.
855 Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
857 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
858 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
860 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
861 macro definitions in parenthesis.
863 * dbxread.c (dbx_symfile_init): Catch the case where there is
864 no string table, but the only way we find out is by reading zero
867 Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
869 * dbxread.c (dbx_symfile_init): Make size of the string table
870 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
871 offset to the string table is nonzero and handle the nonexistant
872 string table case, should it occur. Ensure that the string table
873 size read from the file is reasonable, with a minimum lower bound
874 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
876 Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
878 * Makefile.in: Changes to build testsuite correctly.
879 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
880 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
881 (TARGET_FLAGS_TO_PASS): New variable.
882 (SUBDIRS): Added testsuite.
883 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
884 testsuite is compiled with CC_FOR_TARGET rather than CC.
886 Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
888 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
889 reported by mycroft@gnu.ai.mit.edu.
891 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
892 * configure.in (vax-*-ultrix2*): New triplet.
893 * config/vaxult2.mh: New file.
894 * xm-vaxult2.h: New file.
896 * c-exp.y (parse_number): Change high_bit to unsigned.
897 * demangle.c: Change all references to cfront to ARM, since the
898 actual algorithm is the one specified in the Annotated Reference
899 Manual. This was confusing users into thinking that full cfront
900 support was implemented.
901 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
902 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
903 directly to lookup_struct_elt_type, which will do the
904 dereferencing itself.
905 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
906 NULL dereferencing bug for unnamed structs, comment out
909 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
911 * coffread.c (process_coff_symbol): Change PCC argument correction
912 so that it only happens on big-endian targets; so that it only
913 happens if the short or char argument is aligned on an int
914 boundary; and so that it changes the location, rather than the
915 type, of the argument. These changes tend to parallel similar
916 (old) changes in stabsread.c.
918 * coffread.c (coff_read_enum_type): Use the specified size for
919 enums, don't assume that they are int-sized.
921 * c-valprint.c (c_val_print): Don't assume enums are the same as
924 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
925 Rendell, <michael@mercury.cs.mun.ca>.
927 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
929 * language.h (local_decimal_format_custom): Add prototype.
930 * language.c (local_decimal_format_custom): Add function, bug
931 reported by Robert R. Henry (rrh@tera.com).
933 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
935 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
936 by Josef Leherbauer, joe@takeFive.co.at.
938 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
940 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
941 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
942 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
943 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
944 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
945 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
946 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
947 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
949 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
951 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
952 of demangled name fields to NULL if no demangling exists for
953 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
954 symbols if their language is known at the time they are created,
955 but sometimes the language is not known until later.
957 **** start-sanitize-chill ****
958 * ch-typeprint.c (chill_print_type_base): Name changed to
959 chill_type_print_base to match pattern for C and C++ names.
960 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
961 to be consistent with other usages.
962 * ch-typeprint.c (chill_type_print_base): Add support for
963 printing Chill STRUCT types.
964 * ch-valprint.c: Include values.h.
965 * ch-valprint.c (chill_print_value_fields): New function and
966 prototype for printing Chill STRUCT values.
967 * ch-valprint.c (chill_val_print): Fix call to val_print_string
968 that was being called with two args instead of three.
969 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
970 to print Chill STRUCT values.
971 **** end-sanitize-chill ****
973 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
975 * configure.in: added testsuite to configdirs.
977 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
979 * doc/stabs.texi: The `this' pointer is now known by the name
980 `this' instead of `$t'.
982 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
984 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
985 references of TAG_string_type DIEs in user defined types.
986 **** start-sanitize-chill ****
987 * ch-lang.c (chill_create_fundamental_type): Track compiler
988 change that now emits debugging info with the type long for Chill
990 **** end-sanitize-chill ****
992 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
994 * remote-mips.c: New file; implements MIPS remote debugging
996 * config/idt.mt: New file; uses remote-mips.c
997 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
999 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
1000 floating point coprocessor.
1001 (mips_push_dummy_frame): If not mips_fpu, don't save floating
1003 (mips_pop_frame): If not mips_fpu, don't restore floating point
1005 (_initialize_mips_tdep): New function; let the user reset mips_fpu
1007 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
1008 mips_fpu, don't use fp0 as floating point return register.
1009 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
1012 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
1014 * gdb/testsuite: made modifications to testcases, etc., to allow
1015 them to work properly given the reorganization of deja-gnu and the
1016 relocation of the testcases from deja-gnu to a "tool" subdirectory.
1018 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
1020 * gdb/testsuite: Initial creation of gdb/testsuite.
1021 Migrated dejagnu testcases and support files for testing nm to
1022 gdb/testsuite from deja-gnu. These files were moved "as is"
1023 with no modifications. This migration is part of a major overhaul
1024 of dejagnu. The modifications to these testcases, etc., which
1025 will allow them to work with the new version of dejagnu will be
1026 made in a future update.
1028 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
1030 * NEWS: Add reminders for next release.
1032 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
1034 * mipsread.c (parse_lines): Correct check for files compiled with
1037 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
1039 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
1041 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
1043 * Makefile.in (VERSION): GDB-4.8 release!
1044 * README, NEWS: Update for release.
1046 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
1048 * am29k-pinsn.c (print_insn): Minor nits with const.
1049 * am29k-tdep.c: More minor nits with arg types for
1050 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
1052 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
1054 * gcc.patch: Update for a different GCC (G++) bug.
1055 * main.c (print_gdb_version): Update copyright year to 1993.
1056 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
1057 conditionalize this file on it. FIXME, right way is to split
1058 these into two config files.
1059 (ATTACH_DETACH): Define for BSD 4.4
1060 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
1061 (U_REGS_OFFSET): Revise for 4.4.
1062 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
1063 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
1064 LONG_MAX into this file to avoid cpp "redefinition" warnings.
1066 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1068 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
1071 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
1073 * c-lang.c (c_printstr): Bugfix for length==0 case.
1075 * c-lang.c (c_printstr): If a C string ends in a null, don't
1078 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
1080 * defs.h (STRCMP): Make it work for unsigned chars.
1082 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
1084 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
1085 * config/hp300bsd.mh (REGEX, REGEX1): Define.
1086 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
1087 define to kludge the large opcode table into two smaller tables,
1088 since GCC take exponential space to build the table. Lint.
1089 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
1091 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
1093 * Makefile.in (VERSION): Roll to 4.7.9.
1094 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
1095 definition here, to handle both BSD 4.3 and 4.4 systems.
1096 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
1097 * remote.c (alarm): Move declaration to global level, before
1098 first reference to it.
1099 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
1100 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
1102 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
1104 * remote.c (readchar): forward declare alarm which otherwise looks
1105 like an undeclared variable to gcc.
1107 * dbxread.c (process_one_symbol): cast enum value N_SO into int
1108 when comparing against an int. Avoids superfluous warning from
1111 * inflow.c (set_sigint_trap): add cast to assignment from signal.
1112 Avoids superfluous warnings from some systems and/or compilers
1113 (like vax ultrix 4.2.)
1115 * language.c (struct op_print unk_op_print_tab): use the enum
1116 values rather naked zeros as initializers. Avoids warnings from
1117 ultrix type compilers.
1119 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
1121 * Makefile.in (VERSION): Roll to 4.7.6.
1122 (SFILES_SUBDIR): Add 29k-share/udi_soc.
1123 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
1124 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
1125 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
1126 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
1127 (depend): Fix bug where nm-files in config files weren't noticed.
1128 (make-proto-gdb-1): Avoid changing directories while building new
1129 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
1131 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
1133 * remote.c: Improve error recovery. Allow user to break out
1134 of initial connection attempt with INTERRUPT. Treat a timeout
1135 while waiting for remote packet like a retry, unless the remote
1136 side is actively running user code. Fix a few long printf_filtered's.
1138 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
1141 * buildsym.c (start_subfile): Allow null file name.
1143 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
1145 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
1146 expects a pointer to complaint rather than a complaint
1148 (process_linenos): free the previously allocated subfile name,
1149 then allocate the new one from the heap.
1151 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1153 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
1155 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
1157 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
1158 Previously, would bogusly index off the bottom of type_vector.
1159 (rs6000_builtin_type): Accept type number as argument.
1160 (read_type, case '-'): Handle negatives like any other type number.
1162 * symfile.c (deduce_language_from_filename): Handle null name.
1164 * mips-tdep.c (isa_NAN): Fix byte order dependency.
1165 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
1166 fixed by sato@sm.sony.co.jp.
1168 * xcoffread.c (parmsym): Don't use an initializer to set up
1169 this struct symbol. Set it up in initialize_xcoffread.
1170 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
1171 works on real rs/6000 target with #ifndef FAKING_RS6000.
1173 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
1175 * stabsread.c (rs6000_builtin_type): Move function from
1176 xcoffread.c:builtin_type.
1177 * xcoffread.c (builtin_type): Move to stabsread. Remove
1178 IBM6000_HOST dependency. Move misplaced comments.
1179 (various): Change printf's to complaints.
1180 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
1181 objfile argument to read_type calls under #if 0.
1182 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
1183 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
1184 * Makefile.in: xcoffread.o is not built by default.
1185 * xm-rs6000.h (IBM6000_HOST): Remove.
1186 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
1187 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
1190 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
1192 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
1193 VALUE_LVAL to be lval_memory so that we don't try to modify wild
1194 register numbers when user tries to modify elements in structs
1195 passed as arguments.
1196 * inflow.c (child_terminal_info): Move banner outside of system
1198 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
1199 passes struct/union arguments by address.
1201 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
1203 * Based on patch from Kean Johnston <maw@netcom.com>:
1204 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
1205 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
1206 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
1208 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
1210 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
1211 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
1213 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
1215 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
1216 cc debugging output.
1218 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
1220 * stabsread.c (define_symbol): Complain about unrecognized names
1221 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
1222 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
1223 (read_cpp_abbrev): Don't use the class name as part of the
1224 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
1225 abbrevs. Inspired by Mike Tiemann.
1226 (read_tilde_fields): Comment. Remove ancient dead code.
1227 Remove erroneous but non-dead code. Simplify. Add complaints.
1228 (in general): Remove extraneous (parentheses) in return
1231 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
1233 * coffread.c (coff_lookup_type): Fix fencepost error reported
1234 by Art Berggreen, <arg@opal.acc.com>.
1236 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
1237 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
1239 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
1240 test, which is apparently left over from when we used native
1241 include files and couldn't depend on the member names being there.
1242 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
1244 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
1246 * mipsread.c: Major overhaul to use new BFD symbol table reading
1247 routines. Now swaps information as it is needed, rather than
1248 swapping everything when the file is read.
1250 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
1252 * Makefile.in (TARDIRS): Add sparclite demo dir.
1253 (*.tab.c): Change dependency on Makefile to depend on
1254 Makefile.in, otherwise it always rebuilds after configuring.
1255 Force output *.tab.c file into current directory even in "make"
1256 versions that rewrite dependent file names used in command lines.
1258 * TODO: Remove some things we did.
1259 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
1260 * os68k-xdep.c: Remove; useless file (os68k is a target only).
1261 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
1262 * symtab.h: Eliminate unnamed unions and structs.
1264 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
1266 * Makefile.in (VERSION): Roll to 4.7.5.
1268 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
1270 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
1271 re-evaluating symbol pointers.
1273 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
1275 * c-exp.y (lcurly, rcurly): New nonterminals.
1276 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
1278 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
1279 made function static.
1280 * parse.c (struct funcall): Moved struct def from parser-defs.h.
1281 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
1282 * parse.c (start_arglist):
1283 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
1284 * parser-defs.h (struct funcall): Moved struct def to parse.c.
1285 * parser-defs.h (funcall_chain): Moved to parse.c.
1286 * printcmd.c (print_frame_nameless_args): Fix prototype.
1287 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
1288 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
1289 * valops.c (typecmp): Moved prototype from values.h.
1290 * value.h (typecmp): Moved prototype to valops.c, made static.
1291 **** start-sanitize-chill ****
1292 * ch-exp.y (yylex): Change way control sequences are disabled.
1293 **** end-sanitize-chill ****
1295 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
1297 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
1299 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
1301 * mipsread.c (upgrade_type): Build array types correctly, using
1302 create_range_type and create_array_type.
1304 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
1306 * remote-nindy.c: Cleanup.
1308 * infrun.c (wait_for_inferior): When rolling back the PC after
1309 a breakpoint, call write_pc so that NPC gets rolled back as well
1312 * blockframe.c (inside_entry_file, inside_main_func,
1313 inside_entry_func): PC of zero is always "bottom of stack".
1315 * printcmd.c (print_frame_args, print_frame_nameless_args):
1316 Let print_frame_nameless_args decide whether there are any,
1317 laying groundwork for possibly later printing 29K args for
1318 functions where we have tag words but no symbols.
1320 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
1322 * Makefile.in: fix GDB doc targets for new doc subdir structure
1324 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
1326 * stack.c (parse_frame_specification): Parse as many arguments
1327 as there are (up to MAXARGS). Pass all of them in argc, argv
1328 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
1329 many there were, onto SETUP_ARBITRARY_FRAME.
1330 * tm-mips.h, tm-sparc.h: Corresponding changes.
1331 * mips-tdep.c, sparc-tdep.c: Ditto.
1333 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
1335 * hp300ux-nat.c: Update copyrights.
1336 * mipsread.c (parse_partial_symbols): Complain about block
1337 indexes that go backwards. Fix from Peter Schauer.
1338 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
1339 symbol-file that has no linkage symbols to be read.
1340 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
1341 from tm- file to xm-file, since they're host dependent.
1342 * valarith.c (value_binop): Typo.
1344 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
1346 * sparclite/aload.c: Add copyleft.
1347 * sparclite/crt0.s: Add comment at beginning.
1349 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1351 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
1352 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
1354 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
1356 * values.c (value_headof): Fix typo in which VTBL and ARG were
1357 being confused for one another.
1359 * valops.c (typecmp): Now static.
1361 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
1362 baseclass--we don't always inherit its virtual function table
1365 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
1366 pointer correctly in case value_struct_elt moves it around.
1368 * valops.c (typecmp): Now static. Also, now groks references
1371 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
1372 zero on recursive call. If NAME is the name of TYPE, return TYPE.
1374 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
1376 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
1377 to avoid "too much defining" error from native C compiler (!).
1379 * Makefile.in (HFILES): Add typeprint.h.
1380 * typeprint.[ch]: Update copyrights.
1382 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
1384 * Makefile.in: Update to match doc/ subdir changes.
1386 * config/hp300hpux.mh: No cross-host file needed, just native.
1387 * config/go32.mh: Remove nonexistent "native" support.
1389 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
1390 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
1391 * m88k-tdep.c (next_insn): Lint, cleanup.
1392 (store_parm_word): Lint.
1394 * README: Fix typo (reported by karl@hq.ileaf.com).
1396 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
1398 * expression.h (BINOP_CONCAT): Document use for self concatenation
1399 an integral number of times.
1400 * language.c (binop_type_check): Extend BINOP_CONCAT for self
1402 * valarith.c (value_concat): Rewrite to support self
1403 concatenation an integral number of times.
1404 **** start-sanitize-chill ****
1405 * Makefile.in (ch-exp.tab.c): Change "expect" message.
1406 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
1407 eliminate hundreds of spurious shift/reduce and reduce/reduce
1408 conflicts that mask the 5 real ones.
1409 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
1410 * ch-exp.y (integer_literal_expression): Remove production,
1412 **** end-sanitize-chill ****
1414 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
1416 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
1417 implied that "no side effects" was nonfunctional.
1418 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
1419 character string and bitstring concatenation.
1420 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
1421 * expression.h (exp_opcode): Add BINOP_CONCAT.
1422 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
1423 * language.c (string_type): Add function to determine if a type
1425 * language.c (binop_type_check): Add case for BINOP_CONCAT.
1426 * valarith.c (value_concat): New function to concatenate two
1427 values, such as character strings or bitstrings.
1428 * valops.c (value_string): Remove error stub and implement
1430 * value.h (value_concat): Add prototype.
1431 **** start-sanitize-chill ****
1432 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
1433 * ch-exp.y (yylex): Recognize SLASH_SLASH.
1434 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
1436 **** end-sanitize-chill ****
1438 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
1440 * c-exp.y (exp): Add production to support direct creation
1441 of array constants using the obvious syntax.
1442 * c-valprint.c (c_val_print): Set printed string length.
1443 * dwarfread.c (read_tag_string_type): New prototype and
1444 function that handles TAG_string_type DIEs.
1445 * dwarfread.c (process_dies): Add case for TAG_string_type
1446 that calls new read_tag_string_type function.
1447 * expprint.c (print_subexp): Add support for OP_ARRAY.
1448 * gdbtypes.c (create_range_type, create_array_type): Inherit
1449 objfile from the index type.
1450 **** start-sanitize-chill ****
1451 * ch-typeprint.c (chill_print_type): Add case for
1453 * ch-valprint.c (chill_val_print): Fix case for
1455 **** end-sanitize-chill ****
1457 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
1459 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
1460 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
1461 include/coff/mips.h.
1463 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
1465 * c-exp.y (exp:STRING): Convert C strings into array-of-char
1466 constants with an explicit null byte terminator. OP_STRING is
1467 now used for real string types.
1468 * c-lang.c (builtin_type_*): Move declarations to lang.c since
1469 they are used by all languages.
1470 * c-lang.c (_initialize_c_language): Move initializations of
1471 builtin_type_* to lang.c.
1472 * c-typeprint.c (c_type_print_varspec_prefix,
1473 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
1474 to TYPE_CODE_STRING.
1475 * c-valprint.c (c_val_print): Change the way character arrays
1476 are printed as strings to be consistent with the way strings
1477 are printed when pointer-to-char types are dereferenced.
1478 Remove test of print_max before calling val_print_string, which
1479 now does it's own test.
1480 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
1481 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
1482 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
1483 * gdbtypes.c (builtin_type_*): Add declarations moved from
1485 * gdbtypes.c (create_string_type): New function to create real
1487 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
1488 renamed to TYPE_CODE_STRING.
1489 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
1490 builtin_type_* types moved from c-lang.c.
1491 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
1492 to TYPE_CODE_STRING.
1493 * gdbtypes.h (builtin_type_string): Add extern declaration.
1494 * gdbtypes.h (create_string_type): Add prototype.
1495 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
1496 renamed to TYPE_CODE_STRING.
1497 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
1499 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
1500 renamed to TYPE_CODE_STRING.
1501 * parse.c (length_of_subexp, prefixify_subexp): Add case for
1503 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
1504 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
1505 to TYPE_CODE_STRING.
1506 * valops.c (allocate_space_in_inferior): New function and
1507 prototype, using code ripped out of value_string.
1508 * valops.c (value_string): Rewritten to use new function
1509 allocate_space_in_inferior, but temporarily disabled until some
1510 other support is in place.
1511 * valops.c (value_array): New function to create array constants.
1512 * valprint.c (val_print_string): Add comment to document use,
1513 complete rewrite to fix several small buglets.
1514 * value.h (value_array): Add prototype.
1515 * value.h (val_print_string): Change prototype to match rewrite.
1516 **** start-sanitize-chill ****
1517 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
1518 * ch-exp.y (match_character_literal): Disable recognition of
1519 control sequence form of character literals and document why.
1520 **** end-sanitize-chill ****
1522 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
1524 * nindy-share/nindy.c: Add comments to #endif's to clarify
1527 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
1528 read_memory to get byte order right.
1529 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
1530 anymore. This is done in paread.c now. We expect unwind info
1531 to hang off of objfiles, and search all of the objfiles when until
1533 * (skip_trampoline_code): Cast arg to target_read_memory.
1534 * objfiles.h (struct objfile): Add new field obj_private to hold
1535 per object file private data (unwind info in this case).
1536 * paread.c (read_unwind_info): New routine to read unwind info
1537 for the objfile. This data is hung off of obj_private.
1538 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
1539 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
1540 make this easier to access.
1542 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
1544 * c-valprint.c (cp_print_class_member): Add extern decl.
1545 * c-valprint.c (c_val_print): Extract code for printing methods
1546 and move it to cp_print_class_method in cp-valprint.c.
1547 * c-valprint.c (c_val_print): Extract code to print strings and
1548 move it to val_print_string in valprint.c.
1549 * cp-valprint.c (cp_print_class_method): New function using
1550 code extracted from c_val_print.
1551 * valprint.c (val_print_string): New function using code
1552 extracted from c_val_print.
1553 * value.h (val_print_string): Add prototype.
1554 **** start-sanitize-chill ****
1555 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
1556 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
1557 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
1558 CHECKBUF, growbuf_by_size): New variables, macros, and support
1559 functions for implementing a dynamically expandable temp buffer.
1560 * ch-exp.y (match_string_literal): New lexer function.
1561 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
1562 removed and replaced with new CHECKBUF macro.
1563 * ch-exp.y (yylex): Call match_string_literal when appropriate.
1564 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
1565 **** end-sanitize-chill ****
1567 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
1569 * Makefile.in: Add info for paread.o.
1570 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
1572 * blockframe.c (frameless_look_for_prologue): Correct the
1574 * gdbtypes.h, gdbtypes.c: Use const in decl of
1575 cplus_struct_default, now that pa-gas assembler has been fixed.
1576 * hppah-nat.c: Formatting.
1577 * hppah-tdep.c: Remove lots of useless externs for variables we
1579 * (find_unwind_entry): Speed up by using binary search, and a one
1581 * (rp_saved): New routine to see what unwind info says about RP
1582 being saved on the stack frame.
1583 * (frame_saved_pc): Look for prologue to see if we need to
1584 examine the stack for the saved RP or not.
1585 * (init_extra_frame_info): Check for prologue, instead of
1586 framesize to determine if we are frameless or not.
1587 * (frame_chain_valid): Stop backtraces when we run into _start.
1588 * (push_dummy_frame): Reformat to make more readable.
1589 * (find_dummy_frame_regs): ditto.
1590 * (hp_pop_frame): ditto.
1591 * (hp_restore_pc_queue): small cleanup.
1592 * (hp_push_arguments): ditto.
1593 * (pa_do_registers_info): ditto.
1594 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
1595 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
1596 * Define FRAME_CHAIN_VALID.
1597 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
1598 passed to functions.
1600 * paread.c (pa_symtab_read): Use new bfd conventions for
1601 accessing linker symbol table.
1602 * (pa_symfile_init): Access embedded STAB info via BFD section
1603 mechanism and related macros.
1606 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
1608 * sparc-stub.c: Use a seperate stack for our traps.
1609 * Handle recursive traps.
1610 * Remove all trap init code. This needs to be done by the
1612 * (set_mem_fault_trap): Call exceptionHandler() to setup this
1614 * (handle_exception): See if we are at breakinst, if so, then
1615 advance PC sp that users can just step out of breakpoint().
1616 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
1617 new place if SP has changed.
1618 * (case 's'): Get rid of this, we can't do it yet.
1619 * (case 't'): New command to test any old random feature.
1620 * (case 'r'): New command to reset the system.
1621 * (breakpoint): Add label to breakpoint trap instruction so that
1622 handle_exception() can detect where we are and get past the
1623 breakpoint trivially.
1625 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
1627 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
1629 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1631 * configure.in: recognise all sparclite variants
1633 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1635 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
1636 binary files oring in the right bit.
1638 * main.c, source.c, state.c, symmisc.c: use macros defined in
1639 fopen-{bin|both} when fopening files.
1641 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
1643 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
1644 from a configuration file (typically including <limits.h>), or to
1645 TARGET_CHAR_BIT if CHAR_BIT is not defined.
1646 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
1647 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
1648 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
1649 * exppritn.c (print_subexp, dump_expression): Add case for
1651 * expression.h (OP_BITSTRING): New expression element type for
1653 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
1654 macros to convert between number of expression elements and bytes
1655 to store that many elements.
1656 * i960-tdep.c (leafproc_return): Use new macros to access
1657 minimal symbol name and address fields.
1658 * m88k-pinsn.c (sprint_address): Use new macros to access
1659 minimal symbol name and address fields.
1660 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
1661 minimal symbol address field.
1662 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
1663 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
1664 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
1665 Use new BYTES_TO_EXP_ELEM macro.
1666 * parse.c (write_exp_bitstring): New function to write packed
1667 bitstrings into the expression element vector.
1668 * parse.c (length_of_subexp, prefixify_subexp): Add case for
1670 * parser-defs.h (struct stoken): Document that it is used for
1671 OP_BITSTRING as well as OP_STRING.
1672 * parser-defs.h (write_exp_bitstring): Add prototype.
1673 **** start-sanitize-chill ****
1674 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
1675 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
1676 LOWER, LENGTH): New tokens for keywords.
1677 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
1678 upper_lower_argument, length_argument, array_mode_name,
1679 string_mode_name, variant_structure_mode_name): New non-terminals
1681 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
1682 * ch-exp.y (match_bitstring_literal): New lexer support function
1683 to recognize bitstring literals.
1684 * ch-exp.y (tokentab6): New token table for 6 character keywords.
1685 * ch-exp.y (tokentab5): Add LOWER, UPPER.
1686 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
1687 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
1688 * ch-exp.y (yylex): Check tokentab6.
1689 * ch-exp.y (yylex): Call match_bitstring_literal.
1690 **** end-sanitize-chill ****
1692 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
1694 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
1695 symbol name and value fields.
1697 * c-exp.y (yylex): Make static, to match prototype and other
1700 * expression.h (exp_opcode): Add BINOP_MOD.
1701 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
1702 * expprint.c (dump_expression): Handle new BINOP_MOD.
1703 * language.c (binop_type_check): Handle new BINOP_MOD.
1704 * main.c (float_handler): Re-enable float handler when hit.
1705 * valarith.c (language.h): Include, need current_language.
1706 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
1707 for integer divide truncates towards zero for negative results.
1708 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
1709 * valarith.c (value_binop): Allow arithmetic operations on
1710 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
1711 **** start-sanitize-chill ****
1712 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
1713 * ch-exp.y (tokentab3): Add MOD and REM.
1714 * ch-exp.y (yylex): Set innermost_block for symbols found
1715 in local scopes. Return LOCATION_NAME for local symbols.
1716 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
1717 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
1718 **** end-sanitize-chill ****
1720 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
1722 * command.c (shell_escape, make_command, _initialize_command):
1723 don't create or use fork if CANT_FORK is defined.
1724 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
1725 code written for the IBM PC" remain.
1726 * xm-go32.h: define CANT_FORK
1728 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1730 * remote-sim.c: first attempt at general simulator interface
1731 * remote-hms.c: whitespace
1732 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
1733 understand new stack layout. (print_register_hook): print ccr
1734 register in a fancy way.
1736 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
1738 * eval.c (language.h): Include.
1739 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
1740 to pointer types when the current language is C. It loses for
1741 other languages when the lower index bound is nonzero.
1742 * valarith.c (value_subscript): Take array lower bounds into
1743 account when performing subscripting operations.
1744 * valops.c (value_coerce_array): Add comment describing why
1745 arrays with nonzero lower bounds are dealt with in value_subscript,
1746 rather than in value_coerce_array.
1748 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
1750 **** start-sanitize-chill ****
1751 * ch-exp.y (FLOAT_LITERAL): Add token.
1752 * ch-exp.y (literal): Add FLOAT_LITERAL.
1753 * ch-exp.y (match_float_literal): New lexer routine.
1754 * ch-exp.y (convert_float): Remove.
1755 * ch-exp.y (yylex): Call match_float_literal.
1756 * ch-exp.y (yylex): Match single '.' after trying
1757 to match floating point literals.
1758 **** end-sanitize-chill ****
1760 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
1761 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
1763 * expprint.c (dump_expression): New function for dumping
1764 expression vectors during gdb debugging.
1765 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
1766 MULTI_SUBSCRIPT and moved out of BINOP range.
1767 * expression.h (DUMP_EXPRESSION): New macro that calls
1768 dump_expression if DEBUG_EXPRESSIONS is defined.
1769 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
1770 * parse.c (length_of_subexp, prefixify_subexp): Change
1771 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
1772 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
1773 prefixify'ing the expression.
1774 * printcmd.c (print_command_1): Add comment.
1775 **** start-sanitize-chill ****
1776 * ch-exp.y (expression_list): Add useful actions.
1777 * ch-exp.y (value_array_element): Add useful actions.
1778 * ch-exp.y (array_primitive_value): Add production.
1779 * ch-exp.y (yylex): Recognize ',' as a token.
1780 **** end-sanitize-chill ****
1782 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1784 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
1785 POSIXize the recursive makes (make [variable assignments] target{s})
1787 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
1789 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
1790 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
1791 CPLUS_MARKER for all SVR4 systems, so follow suit.
1792 * defs.h (strdup_demangled): Remove prototype.
1793 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
1794 SYMBOL_INIT_LANGUAGE_SPECIFIC.
1795 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
1796 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
1797 prim_record_minimal_symbol_and_info): Use new macro
1798 SYMBOL_INIT_LANGUAGE_SPECIFIC.
1799 * minsyms.c (install_minimal_symbols): Use new macro
1800 SYMBOL_INIT_DEMANGLED_NAME.
1801 * stabsread.c (define_symbol): Use new macro
1802 SYMBOL_INIT_DEMANGLED_NAME.
1803 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
1804 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
1805 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
1806 SYMBOL_INIT_DEMANGLED_NAME.
1807 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
1808 SYMBOL_DEMANGLED_NAME now tests language itself.
1809 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
1810 now tests language itself.
1811 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
1812 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
1813 mangled name member in the language dependent portion of a symbol.
1814 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
1815 mangled name member appropriate for a symbol's language.
1816 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
1817 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
1818 SYMBOL_DEMANGLED_NAME now tests language itself.
1819 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
1820 initializes language dependent portion of symbol.
1821 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
1822 demangles and caches the demangled form of symbol names.
1823 * utils.c (fputs_demangled, fprint_symbol): Use current language
1824 to select an appropriate demangling algorithm.
1825 * utils.c (strdup_demangled): Remove, no longer used.
1826 **** start-sanitize-chill ****
1827 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
1828 access the Chill mangled name member in the language dependent
1829 portion of a symbol.
1830 * ch-lang.c (chill_demangle): New function, simple demangler.
1831 * defs.h (chill_demangle): Add prototype.
1832 * symtab.h (language_dependent_info): Add struct for Chill.
1833 **** end-sanitize-chill ****
1835 Thu Dec 31 11:06:38 1992 Fred Fish (fnf@cygnus.com)
1837 * Makefile.in (BISON): Add comment that when bison is used, it
1838 must include the "-y" option.
1839 * c-exp.y, m2-exp.y (yyrule, yyname, yyss, yyssp, yyvs, yyvsp):
1840 Remove defines to remap non-yacc symbols, thus backing out of
1841 previous recent changes. Standard policy is that non-yacc parser
1842 generators get fixed, rather than adding bug workarounds in gdb
1843 for each new one that pops up. Expand comment to note this.
1844 * c-exp.y, m2-exp.y (YYDEBUG): Revert back to disabled by default.
1846 Thu Dec 31 09:03:02 1992 Stu Grossman (grossman at cygnus.com)
1848 * partial-stab.h (near N_BINCL): Remove redundant code in N_BINCL
1849 case. Use code in N_SOL.
1851 * paread.c: New file that contains all HPPA/HPUX symbol reading
1853 * dbxread.c: Remove almost all HPPA/HPUX symbol reading code.
1854 * (dbx_symfile_init): Use sizeof(long) instead of 4.
1855 * (dbx_symfile_offsets): Make static.
1856 * (pastab_build_psymtabs): New interface routine for paread to
1857 send stabs into dbxread.
1858 * gdb-stabs.h: Remove gobs of HPPA cruft.
1860 Wed Dec 30 19:47:13 1992 Fred Fish (fnf@cygnus.com)
1862 * c-exp.y, m2-exp.y (yyrule, yyname): Remap like other yy* names
1864 **** start-sanitize-chill ****
1865 * ch-exp.y (yyrule, yyname): Remap like other yy* names for byacc.
1866 **** end-sanitize-chill ****
1868 * c-exp.y, m2-exp.y (yyreds, yytoks): Remap like other yy* names.
1869 * c-exp.y, m2-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
1870 and YYDEBUG is not already defined.
1871 * c-exp.y (strncmp): Replace throughout with STREQN, missed
1872 them during the previous replacements.
1873 * printcmd.c (_initialize_printcmd): Update internal documentation
1874 for "set" command to note that the assignment syntax is language
1876 **** start-sanitize-chill ****
1877 * ch-exp.y (yyreds, yytoks): Remap like other yy* names.
1878 * ch-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
1879 and YYDEBUG is not already defined.
1880 * ch-exp.y (GDB_REGNAME, GDB_LAST, GDB_VARIABLE, GDB_ASSIGNMENT,
1881 single_assignment_action): New terminals and nonterminal for gdb
1882 extensions to chill expression grammer.
1883 * ch-exp.y (match_dollar_tokens): Lexer routine to match all
1884 tokens that start with '$' (register names, convenience vars, etc).
1885 * ch-exp.y (tokentab2): Add GDB_ASSIGNMENT.
1886 * ch-exp.y (yylex): Call match_dollar_tokens.
1887 **** end-sanitize-chill ****
1889 Mon Dec 28 15:00:01 1992 Stu Grossman (grossman at cygnus.com)
1891 * hppah-tdep.c (skip_trampoline_code): Use new macros for
1892 accessing minimal symbol data.
1893 * infcmd.c (read_pc): Use #ifdef, not #if.
1894 * symfile.c (syms_from_objfile): Add CONST to decl for targets.
1895 * tm-hppa.h (FIX_CALL_DUMMY): Use new macros for accessing
1896 minimal symbol data.
1898 * hppah-tdep.c (frame_saved_pc): Use better test for outermost
1899 frame. Use find_return_regnum to find the caller.
1900 * (find_unwind_entry): New routine to locate stack frame info
1901 associated with a procedure. This looks in the $UNWIND_START$
1902 section in the SOM file.
1903 * (find_return_regnum): New routine. Uses find_unwind_entry() to
1904 figure out where the caller's return address is stored.
1905 * (find_proc_framesize): New routine. Uses find_unwind_entry()
1906 to figure out the frame size for a procedure.
1907 * (saved_pc_after_call): New routine, moved from tm-hppa.h.
1908 * (init_extra_frame_info): New routine. Corrects PC and FP for
1909 outermost frame if necessary.
1910 * (frame_chain): New routine, moved from tm-hppa.h.
1911 * (skip_trampoline_code): Handle computed function calls (ie:
1912 calls from $$dyncall).
1913 * (unwind_command): Temporary support function to allow user
1914 to control/observe aspects of the unwind (stack frame) info.
1915 * infcmd.c (read_pc): (Temporary), put a hack in to see if the PC
1916 was in a system call, if so, then read the PC from r31.
1917 * tm-hppah.h (SKIP_TRAMPOLINE_CODE, IN_SOLIB_TRAMPOLINE): Deal
1918 with extra arg for skip_trampoline_code().
1919 * (INIT_EXTRA_FRAME_INFO): Define to point at subr (see above).
1920 * (FRAME_CHAIN, FRAME_CHAIN_VALID): Turn into real subroutines.
1921 * tm-hppa.h (SAVED_PC_AFTER_CALL): Turn into real subroutine.
1923 Sun Dec 27 17:34:15 1992 Fred Fish (fnf@cygnus.com)
1925 * dbxread.c (dbx_symfile_init, elfstab_build_psymtabs):
1926 Call new bfd_get_size() and verify that string table is no larger
1927 than the file that is supposed to contain it.
1928 * symfile.c (syms_from_objfile): Only complain about configured
1929 NAMES_HAVE_UNDERSCORE differences between gdb and bfd if the
1930 current target is the default BFD target.
1932 Sat Dec 26 20:51:41 1992 Fred Fish (fnf@cygnus.com)
1934 * solib.c (BKPT_AT_MAIN): Change to BKPT_AT_SYMBOL.
1935 * solib.c (bkpt_names): New array of symbol names to try to
1936 use for the "mapping complete" breakpoint. Configurable
1937 define SOLIB_BKPT_NAME is first one to try.
1938 * solib.c (find_solib): Test debug_base for nonzero rather
1939 than just greater than zero.
1940 * solib.c (enable_break): Use bkpt_names to look up address
1941 at which to set "mapping complete" breakpoint.
1943 Tue Dec 22 20:33:38 1992 Fred Fish (fnf@cygnus.com)
1945 * defs.h (STRCMP, STREQ, STREQN): New macros.
1946 * defs.h (demangle_and_match): Remove prototype.
1947 * dwarfread.c (STREQ, STREQN): Remove macros, replaced with STREQ
1948 and STREQN defined in defs.h.
1949 * dwarfread.c (set_cu_language): For completely unknown languages,
1950 try to deduce the language from the filename. Retain behavior
1951 that for known languages we don't know how to handle, we use
1953 * dwarfread.c (enum_type, symthesize_typedef): Initialize language
1954 and demangled name fields in symbol.
1955 * dwarfread.c, mipsread.c, partial-stab.h: For all usages of
1956 ADD_PSYMBOL_TO_LIST, add language and objfile parameters.
1957 * dwarfread.c (new_symbol): Attempt to demangle C++ symbol names
1958 and cache the results in SYMBOL_DEMANGLED_NAME for the symbol.
1959 * elfread.c (STREQ): Remove macro, use STREQ defined in defs.h.
1960 Replace usages throughout.
1961 * elfread.c (demangle.h): Include.
1962 * elfread.c (record_minimal_symbol): Remove prototype and function.
1963 * gdbtypes.h, symtab.h (B_SET, B_CLR, B_TST, B_TYPE, B_BYTES,
1964 B_CLRALL): Moved from symtab.h to gdbtypes.h.
1965 * infcmd.c (jump_command): Remove code to demangle name and add
1966 it to a cleanup list. Now just use SYMBOL_DEMANGLED_NAME.
1967 * minsyms.c (demangle.h): Include.
1968 * minsyms.c (lookup_minimal_symbol): Indent comment to match code.
1969 * minsyms.c (install_minimal_symbols): Attempt to demangle symbol
1970 names as C++ names, and cache them in SYMBOL_DEMANGLED_NAME.
1971 * mipsread.c (psymtab_language): Add static variable.
1972 * stabsread.c (demangle.h): Include.
1973 * stabsread.c (define_symbol): Attempt to demangle C++ symbol
1974 names and cache them in the SYMBOL_DEMANGLED_NAME field.
1975 * stack.c (return_command): Remove explicit demangling of name
1976 and use of cleanups. Just use SYMBOL_DEMANGLED_NAME.
1977 * symfile.c (demangle.h): Include.
1978 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Fix
1979 to match macros in symfile.h and allow them to be compiled
1980 if INLINE_ADD_PSYMBOL is not true.
1981 * symfile.h (INLINE_ADD_PSYMBOL): Default to true if not set.
1982 * symfile.h (ADD_PSYMBOL_*): Add language and objfile parameters.
1983 Add code to demangle and cache C++ symbol names. Use macro form
1984 if INLINE_ADD_PSYMBOL is true, otherwise use C function form.
1985 * symmisc.c (add_psymbol_to_list, add_psymbol_addr_to_list):
1986 Remove, also defined in symfile.c, which we already fixed.
1987 * symtab.c (expensive_mangler): Remove prototype and function.
1988 * symtab.c (find_methods): Remove physnames parameter and fix
1990 * symtab.c (completion_list_add_symbol): Name changed to
1991 completion_list_add_name.
1992 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): New macro, adds both
1993 the normal symbol name and the cached C++ demangled name.
1994 * symtab.c (lookup_demangled_partial_symbol,
1995 lookup_demangled_block_symbol): Remove prototypes and functions.
1996 * symtab.c (lookup_symbol): Remove use of expensive_mangler,
1997 use lookup_block_symbol instead of lookup_demangled_block_symbol.
1998 Remove code to try demangling names and matching them.
1999 * symtab.c (lookup_partial_symbol, lookup_block_symbol):
2000 Fix to try matching the cached demangled name if no match is
2001 found using the regular symbol name.
2002 * symtab.c (find_methods): Remove unused physnames array.
2003 * symtab.c (name_match, NAME_MATCH): Remove function and macro,
2004 replaced with SYMBOL_MATCHES_REGEXP from symtab.h.
2005 * symtab.c (completion_list_add_symbol): Rewrite to use cached
2006 C++ demangled symbol names.
2007 * symtab.h: Much reformatting of structures and such to add
2008 whitespace to make them more readable, and make them more
2009 consistent with other gdb structure definitions.
2010 * symtab.h (general_symbol_info): New struct containing fields
2011 common to all symbols.
2012 * symtab.h (SYMBOL_LANGUAGE, SYMBOL_DEMANGLED_NAME,
2013 SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, SYMBOL_MATCHES_NAME,
2014 SYMBOL_MATCHES_REGEXP, MSYMBOL_INFO, MSYMBOL_TYPE): New macros.
2015 * symtab. (struct minimal_symbol, struct partial_symbol, struct
2016 symbol): Use general_symbol_info struct.
2017 * utils.c (demangle_and_match): Remove, no longer used.
2018 * valops.c (demangle.h): Include.
2019 * xcoffexec.c (eq): Remove macro, replace usages with STREQ.
2020 * blockframe.c, breakpoint.c, c-exp.y, c-valprint.c, dbxread.c,
2021 infcmd.c, m2-exp.y, minsyms.c, objfiles.h, solib.c, stack.c,
2022 symmisc.c, symtab.c, valops.c: Replace references to minimal
2023 symbol fields with appropriate macros.
2024 * breakpoint.c, buildsym.c, c-exp.y, c-typeprint.c, c-valprint.c,
2025 coffread.c, command.c, convex-tdep.c, cp-valprint.c, dbxread.c,
2026 demangle.c, elfread.c, energize.c, environ.c, exec.c,
2027 gdbtypes.c, i960-tdep.c, infrun.c, infrun-hacked.c, language.c,
2028 main.c, minsyms.c, mipsread.c, partial-stab.h, remote-es1800.c,
2029 remote-nindy.c, remote-udi.c, rs6000-tdep.c, solib.c, source.c,
2030 sparc-pinsn.c, stabsread.c, standalone.c, state.c, stuff.c,
2031 symfile.c, symmisc.c, symtab.c, symtab.h, tm-sysv4.h,
2032 tm-ultra3.h, values.c, xcoffexec.c, xcoffread.c: Replace strcmp
2033 and strncmp usages with STREQ, STREQN, or STRCMP as appropriate.
2034 * breakpoint.c, buildsym.c, c-typeprint.c, expprint.c, findvar.c,
2035 mipsread.c, printcmd.c, source.c, stabsread.c, stack.c,
2036 symmisc.c, tm-29k.h, valops.c, values.c: Replace SYMBOL_NAME
2037 references with SYMBOL_SOURCE_NAME or SYMBOL_LINKAGE_NAME as
2039 * buildsym.c (start_subfile, patch_subfile_names): Default the
2040 source language to what can be deduced from the filename.
2041 * buildsym.c (end_symtab): Update the source language in the
2042 allocated symtab to match what we have been using.
2043 * buildsym.h (struct subfile): Add a language field.
2044 * c-typeprint.c (c_print_type): Remove code to do explicit
2046 * dbxread.c (psymtab_language): Add static variable.
2047 * dbxread.c (start_psymtab): Initialize psymtab_language using
2048 deduce_language_from_filename.
2050 Mon Dec 21 22:24:33 1992 Fred Fish (fnf@cygnus.com)
2052 * valprint.c (val_print): Reorganize comment and add note
2053 about dependency on target byte ordering.
2054 **** start-sanitize-chill ****
2055 * ch-exp.y (value_array_slice): Fix typo.
2056 * ch-valprint.c (chill_val_print): Remove C'ism that arrays of
2057 byte sized ints are assumed to be char strings and printed with
2058 string syntax. In chill, arrays of chars and arrays of
2059 bytes/ubytes are distinquishable, and printed appropriately.
2060 **** end-sanitize-chill ****
2062 Mon Dec 21 18:02:35 1992 Stu Grossman (grossman at cygnus.com)
2064 * tm-hppah.h: #define NEED_TEXT_START_END for target memory
2065 read/write routines for HPUX.
2067 * hppa-pinsn.c (print_insn): Improve handling of be and ble
2068 branch targets to compute target address using const from previous
2069 instruction if necessary.
2070 * Add `Q' operator to print out bit position field various
2072 * hppah-nat.c: #include sys/param.h, and sys/user.h. General
2073 cleanups, use new code from Utah.
2074 * (store_inferior_registers): Update to new code from Utah.
2075 * (initialize_kernel_u_addr): Re-enable decl of struct user u.
2076 * (fetch_register): Clear out priv level when reading PCs.
2077 * hppah-tdep.c: Get rid of gobs of KERNELDEBUG stuff.
2078 * Remove decl of errno, #include wait.h and target.h.
2079 * (frame_saved_pc): Check `flags' pseudo-register to see if we
2080 were inside of a kernel call. If so, then PC is in a different
2081 register. Also, mask out bottom two bits of all PCs so as not to
2082 confuse higher level code.
2083 * (push_dummy_frame): Create from #define in tm-hppa.h.
2084 * (find_dummy_frame_regs): Update from Utah.
2085 * (hp_pop_frame): Create from #define in tm-hppa.h.
2086 * (hp_restore_pc_queue): New, from Utah.
2087 * (hp_push_arguments): Big fixes from Utah.
2088 * (pa_do_registers_info, pa_print_registers): Only print out fp
2090 * (skip_trampoline_code): New routine to deal with stubs that
2091 live in nowhereland between callers and callees.
2092 * i860-tdep.c: Remove decl of attach_flag.
2093 * infrun.c (wait_for_inferior): Add new macro
2094 INSTRUCTION_NULLIFIED, which can tell if the instruction pointed
2095 at by PC will be nullified. If so, then step the target once more
2096 so as to avoid confusing the user.
2097 * (just before step_over_function:): Use stop_func_start, not
2098 stop_pc when checking for the existance of line number info.
2099 stop_func_start will reflect the proper address of the target
2100 routine, not of the stub that we may be traversing to get there.
2101 * tm-hppa.h: define SKIP_TRAMPOLINE_CODE and IN_SOLIB_TRAMPOLINE
2102 to deal with the stubs that PA compilers sometimes stick between
2103 callers and callees. Also, define FLAGS_REGNUM for access to the
2105 * (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Use
2107 * (CANNOT_STORE_REGISTER): New from Utah. Says that we can't
2108 write gr0, PC regs, and PSW!
2109 * (FRAME_FIND_SAVED_REGS): Bug fixes from Utah.
2110 * (PUSH_DUMMY_FRAME, POP_FRAME): Make into real routines in
2112 * (CALL_DUMMY, FIX_CALL_DUMMY): Fixes from Utah.
2113 * Define struct unwind_table_entry.
2114 * valops.c (call_function_by_hand): Add another arg to
2115 FIX_CALL_DUMMY (under #ifdef GDB_TARGET_IS_HPPA). Why is this
2118 Mon Dec 21 02:17:57 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2120 * remote-vx.c: remove include of "symfile.h", replace it with "complaints.h"
2122 Fri Dec 18 10:32:25 1992 Fred Fish (fnf@cygnus.com)
2124 * Makefile.in (VERSION): Bump to 4.7.4.
2125 * Makefile.in (SFILES_MAINDIR): Add typeprint.c, c-typeprint.c,
2126 m2-typeprint.c, c-valprint.c cp-valprint.c m2-valprint.c.
2127 * Makefile.in (HFILES): Add valprint.h.
2128 * Makefile.in (OBS): Add typeprint.o, c-typeprint.o,
2129 m2-typeprint.o, c-valprint.o, cp-valprint.o m2-valprint.o.
2130 * typeprint.c, typeprint.h: New files for language independent
2131 type printing functions.
2132 * c-typeprint.c, m2-typeprint.c: New files for language dependent
2133 type printing functions and definitions.
2134 * valprint.h: New include file for language independent value
2135 printing definitions.
2136 * c-valprint.c, cp-valprint.c, m2-valprint.c: New files for language
2137 dependent value printing functions.
2138 * c-exp.y (production ptype): Add range_type variable and use new
2139 create_range_type function.
2140 * c-exp.y (tokentab2, tokentab3), c-lang.c (c_op_print_tab),
2141 infcmd.c (path_var_name), language.c (unk_op_print_tab),
2142 m2-lang.c (m2_op_print_tab): Change from ANSI-obsolescent
2143 "const static" to ANSI-conformant "static const".
2144 * c-exp.y (c_create_fundamental_type): Remove unused nbytes.
2145 * c-exp.y (c_language_defn, cplus_language_defn): Add c_print_type,
2147 * c-lang.h (c_print_type, c_val_print): Add prototypes.
2148 * coffread.c (decode_type): Add range_type variable and call to
2149 new create_range_type function.
2150 * complaints.c (complain): Remove unused val variable.
2151 * complaints.c (_initialize_complaints): Make it void.
2152 * convex-tdep.c (value_of_trapped_internalvar): Add range_type
2153 variable and call new create_range_type function.
2154 * defs.h (enum val_prettyprint): Move enum from value.h to here
2155 so we can avoid having to include value.h just for prototypes that
2156 need the enum (thanks ANSI).
2157 * dwarfread.c (struct_type): Local anonymous_size variable is
2158 only used if !BITS_BIG_ENDIAN.
2159 * dwarfread.c (decode_subscript_data_item): Add rangetype
2160 variable and call new create_range_type function.
2161 * elfread.c (elf_symfile_read): Remove unused dbx and text_sect
2163 * eval.c (evaluate_subexp): Remove unused local variable name
2164 and the statement with no side effects that initializes it.
2165 * expprint.c (print_subexp): Change local_printstr to
2167 * gdbtypes.c (create_range_type): New function that creates
2168 a range type using code fragments from object file readers as
2169 an example of what has to be initialized.
2170 * gdbtypes.c (create_array_type): Removed index_type, low_bound,
2171 and high_bound parameters, replaced with a single range_type
2172 parameter. Change function body to use passed in range_type
2173 rather than handcrafting one.
2174 * gdbtypes.h (create_range_type): Add prototype.
2175 * gdbtypes.h (create_array_type): Change prototype parameters.
2176 * infrun.c (normal_stop): Remove unused local variables tem and c.
2177 * infrun.c (hook_stop_stub): Return 0 rather than random value.
2178 * language.c (unk_lang_print_type, unk_lang_val_print): Add
2179 stub functions that call error if called.
2180 * language.c (unknown_language_defn, auto_language_defn,
2181 local_language_defn): Add initializers unk_lang_print_type and
2183 * language.h (struct language_defn): Reformat for larger
2184 comments, add la_print_type and la_val_print members. Add
2185 LA_PRINT_TYPE and LA_VAL_PRINT macros. Change local_printchar
2186 to LA_PRINT_CHAR and local_printstr to LA_PRINT_STRING.
2187 * m2-lang.c (m2_create_fundamental_type): Remove unused local
2189 * m2-lang.c (m2_language_defn): Add initializers m2_print_type
2191 * m2-lang.h (m2_print_type, m2_val_print): Add prototypes.
2192 * main.c (execute_command): Remove unused local variable cmdlines.
2193 * main.c (echo_command), stabsread.c (read_type), printcmd.c
2194 (clear_displays), symmisc.c (block_depth), values.c
2195 (clear_value_history):
2196 Make testing of truth value of assignment result explicit.
2197 * mipsread.c (upgrade_type): Update FIXME to include future use
2198 of create_range_type.
2199 * printcmd.c (ptype_command, ptype_eval, whatis_command,
2200 whatis_exp, maintenance_print_type): Move prototypes and functions
2202 * printcmd.c (_initialize_printcmd): Move add_com calls for
2203 ptype_command and whatis_command to new typeprint.c.
2204 * ser-bsd.c (serial_open): Remove unused variable sgttyb.
2205 * source.c (find_source_lines): Local variable c only used
2206 when LSEEK_NOT_LINEAR is defined.
2207 * stabsread.c (read_array_type): Use new create_range_type
2209 * stabsread.c (read_range_type): Add new index_type variable and
2210 call new create_range_type function rather than handcrafting
2212 * symmisc.c (type_print_1): Change usages to LA_PRINT_TYPE.
2213 * symtab.c (typedef_print usages): Use c_typedef_print, renamed.
2214 * symtab.c (type_print_base usages): Use c_type_print_base.
2215 * symtab.c (type_print_varspec_prefix usages): Use
2216 c_type_print_varspec_prefix.
2217 * symtab.c (type_print_method_args usages): Use
2218 cp_type_print_method_args.
2219 * valprint.c: Completely ripped apart and the fragments used
2220 to create c-valprint.c, cp-valprint.c, m2-valprint.c, and
2221 valprint.h. Remaining stuff is language independent.
2222 * value.h (struct fn_field): Forward declare for prototypes.
2223 * value.h (type_print_1): Remove prototype.
2224 * value.h (enum val_prettyprint): Moved to defs.h.
2225 * value.h (typedef_print): Prototype renamed to c_typedef_print.
2226 * value.h (baseclass_offset): Add prototype.
2227 **** start-sanitize-chill ****
2228 * Makefile.in (SFILES_MAINDIR): Add ch-typeprint.c, ch-valprint.c.
2229 * Makefile.in (OBS): Add ch-typeprint.o, ch-valprint.o.
2230 * ch-typeprint.c: New file for language dependent type printing.
2231 * ch-valprint.c: New file for language dependent value printing.
2232 * ch-exp.y (parse_number): Remove prototype and stub function.
2233 * ch-exp.y (decode_integer_literal): Removed unused digits and
2235 * ch-exp.y (convert_float): Completely ifdef out for now.
2236 * ch-exp.y (tokentab2, tokentab3, tokentab4, tokentab5),
2237 ch-lang.c (chill_op_print_tab):
2238 Change from ANSI-obsolescent "const static" to ANSI-conformant
2240 * ch-exp.y (yylex): Add unhandled storage class enumeration
2241 literals to switch statement for completeness.
2242 * ch-lang.c (chill_create_fundamental_types): Remove unused
2243 nbytes variable. Change dummy type to 2 bytes to match int.
2244 Handle FT_VOID types gratuituously added to chill DWARF by
2245 compiler. Change FT_CHAR case to generate an TYPE_CODE_CHAR
2246 type rather than a one byte TYPE_CODE_INT type.
2247 * ch-lang.c (chill_language_defn): Add chill_print_type and
2249 * ch-lang.h (chill_print_type, chill_val_print): Add prototypes.
2250 **** end-sanitize-chill ****
2252 Thu Dec 17 00:44:57 1992 John Gilmore (gnu@cygnus.com)
2254 Eliminate uses of NAMES_HAVE_UNDERSCORE, using
2255 bfd_get_symbol_leading_char instead.
2257 * coffread.c (EXTERNAL_NAME): New macro for removing possible
2258 leading character from names.
2259 (read_coff_symtab): Use BFD's FILE *, don't open a second one.
2260 (process_coff_symbol, coff_read_struct_type, coff_read_enum_type):
2261 Replace NAMES_HAVE_UNDERSCORE with EXTERNAL_NAME.
2263 * kdb-start.c (main): Remove NAMES_HAVE_UNDERSCORE.
2264 * minsyms.c (install_minimal_symbols): Replace NAMES_HAVE_UNDERSCORE.
2265 Remove SOME_NAMES_HAVE_DOT support (apparently unused).
2266 * partial-stab.h: Replace NAMES_HAVE_UNDERSCORE.
2267 * solib.c: Replace NAMES_HAVE_UNDERSCORE.
2268 * stabsread.h: Remove NAMES_HAVE_UNDERSCORE and HASH_OFFSET.
2269 * symfile.c (syms_from_objfile): Insert debugging check to test
2270 NAMES_HAVE_UNDERSCORE setting against the BFD support.
2272 * doc/gdbint.texinfo (Host Conditionals): Remove
2273 NAMES_HAVE_UNDERSCORE, SOME_NAMES_HAVE_DOT, document
2275 (Target Conditionals): Remove all of the above.
2277 * xm-rs6000.h (MEM_FNS_DECLARED): Update comments.
2279 * coffread.c (read_coff_symtab, C_BLOCK): Use complain() rather
2280 than error() for .bb/.eb. Bug found by Eddie Fung, <efung@cs.uq.oz.au>.
2282 Tue Dec 15 10:05:56 1992 Ian Lance Taylor (ian@cygnus.com)
2284 * coffread.c (decode_type): catch negative tagndx fields generated
2286 * exec.c: comment out string following #endif.
2287 * configure.in (i[34]86-*-sco3.2v4*): use host i386sco4.
2288 * xm-i386sco.h: include <sys/types.h> and <sys/dir.h>, required by
2290 * config/i386sco4.mh: new file; like i386sco.mh, but don't require
2291 gcc, and define const to empty to avoid SCO 3.2v4 cc bug.
2293 Tue Dec 15 04:14:24 1992 Fred Fish (fnf@cygnus.com)
2295 * complaints.c: New file, code moved from utils.c.
2296 * complaints.c (complain): Made into a varargs function.
2297 * complaints.h: New file, code moved from symfile.h.
2298 * Makefile.in (SFILES_MAINDIR): Add complaints.c.
2299 * Makefile.in (HFILES): Add complaints.h.
2300 * Makefile.in (OBS): Add complaints.o.
2301 * symfile.c (complaint_root, stop_whining, complaint_series,
2302 complain, clear_complaints, add_show_from_set for stop_whining):
2303 Moved to complaints.c.
2304 * symfile.h (struct complaint, complaint_root decl, complain
2305 prototype, clear_complaints prototype): Moved to complaints.h.
2306 * buildsym.c, coffread.c, dbxread.c, dwarfread.c, elfread.c,
2307 gdbtypes.c, mipsread.c, stbsread.c, symfile.c: Include
2308 complaints.h. Remove casts from arguments to complain(),
2309 which is now a varargs function, and remove unnecessary
2310 placeholder zero args.
2311 * defs.h (begin_line): Add prototype.
2312 * defs.h (vprintf_filtered): Add prototype.
2313 * dwarfread.c (varargs.h): Remove, no longer needed.
2314 * dwarfread.c (dwarfwarn): Remove prototype and function.
2315 * dwarfread.c (complaints): Define a bunch of complaints.
2316 * dwarfread.c (SQUAWK): Remove macro defs, convert all
2317 usages to standard complain() calls.
2318 * utils.c (begin_line): New function that ensures that
2319 whatever gets filter-printed next starts on its own line.
2320 * utils.c (vprintf_filtered): New func, like vfprintf_filtered,
2321 but to stdout (calls vfprintf_filtered internally).
2323 Tue Dec 15 02:01:00 1992 John Gilmore (gnu@cygnus.com)
2325 * remote.c: Avoid printf_filtered line limit. Suggested by
2326 Robert R. Henry, <rrh@tera.com>.
2327 * infcmd.c (environment_info): Ditto, for Don Allen <allen@think.com>.
2329 * main.c (main): Accept --silent as well as --quiet. Change +help
2330 to --help. Suggested by Karl Berry, <karl@cs.umb.edu>.
2332 * doc/gdbint.texinfo: SWAP_HOST_AND_TARGET => SWAP_TARGET_AND_HOST.
2333 Noticed by Andy Jackson, <arj@cam-orl.co.uk>.
2335 Mon Dec 14 23:28:15 1992 John Gilmore (gnu@cygnus.com)
2337 * tm-nindy960.h, remote-nindy.c: Lint.
2339 Mon Dec 14 18:48:52 1992 Fred Fish (fnf@cygnus.com)
2341 * gdbtypes.c (create_array_type): Complete rewrite. Now requires
2342 a optional type to decorate as an array type, the type of the
2343 index, and the bounds of the array. Records this additional info
2344 in the array type for use with languages with nonzero array
2346 * gdbtypes.h (enum type_code): Update comment for TYPE_CODE_ARRAY
2347 to note that arrays may have bounds.
2348 * gdbtypes.h (create_array_type): Update prototype.
2349 * c-exp.y (ptype production): Adjust for new create_array_type
2350 calling conventions.
2351 * coffread.c (decode_type): Call create_array_type rather than
2352 handcrafting array types.
2353 * convex-tdep.c (value_type): Remove, now use create_array_type.
2354 * convex-tdep.c (value_of_trapped_internalvar): Convert calls to
2355 vector_type into calls to create_array_type.
2356 * dwarfread.c (decode_subscr_data): Name changed to
2357 decode_subscript_data_item throughout.
2358 * dwarfread.c (decode_subscript_data_item): Rewrite to use
2359 create_array_type. Now records index type and range as well.
2360 * dwarfread.c (dwarf_read_array_type): Rewrite as part of
2361 change to use create_array_type.
2362 * dwarfread.c (read_subroutine_type): Test existing user defined
2363 types before decorating them, to ensure they are blank, and
2364 complain about it if they are not.
2365 * dwarfread.c (decode_fund_type): For unrecognized types, always
2366 return some valid type (type integer). If the unrecognized type
2367 cannot be an implementation defined type, complain as well.
2368 * m88k-tdep.c (pushed_size): Update comment for TYPE_CODE_ARRAY.
2369 * m88k-tdep.c (store_param): Update comment for TYPE_CODE_ARRAY.
2370 * mipsread.c (upgrade_type): Add FIXME comment that code to
2371 handcraft arrays should be replaced with call to create_array_type.
2372 * stabsread.c (read_array_type): Replace code to handcraft
2373 array types with call to create_array_type.
2374 * valprint.c (type_print_varspec_prefix): Minor formatting
2375 change, join lines that don't need to be split.
2377 Mon Dec 14 17:18:42 1992 Stu Grossman (grossman at cygnus.com)
2379 * convex-xdep.c, hppab-nat.c, infptrace.c: Remove
2380 decl for attach_flag, it now lives in inferior.h.
2381 * hppa-pinsn.c: Reformat opcode tables. Add function prototypes.
2382 Make most functions static.
2383 * hppah-nat.c: General cleanups, remove BSD specific code (since
2384 that all lives in hppab-nat.c).
2385 * hppah-tdep.c (frame_chain_valid), tm-hppa.h (FRAME_CHAIN):
2386 Change sense of test against inside_entry_file(). This fix is
2388 * tm-hppa.h (PUSH_DUMMY_FRAME, POP_FRAME): Use char * for 2nd arg
2389 to read/write_register_bytes().
2390 * gdbtypes.h: Remove const from decl for cplus_struct_default to
2391 work around PA-GAS assembler bug. Also, add trailing */ to some
2393 * gdbtypes.c: Remove const from decl for cplus_struct_default.
2394 Same reason as above.
2396 Wed Dec 9 19:53:25 1992 John Gilmore (gnu@cygnus.com)
2398 * mipsread.c (parse_symbol): When checking whether a structured
2399 type is an enum, check qualifiers of its first member, as well as
2400 the base type of the member. Bug found and fixed by John M.
2401 Farrell, <farrell@fjord.reo.dec.com>.
2403 * vx-share/{reg.h,xdr_regs.h,xdr_regs.c}: Remove, unused.
2404 * remote-vx.c: Don't include vx-share/reg.h.
2405 * vx-share/ptrace.h: Reproduce from scratch.
2406 * config/{vxworks68,vxworks960}: Don't include xdr_regs.o.
2407 * Makefile.in: Remove references to removed files, and to removed
2408 29k-share directories.
2410 Tue Dec 8 13:30:58 1992 Fred Fish (fnf@cygnus.com)
2412 * c-lang.c (_initialize_c_language): Name changed from
2414 * m2-lang.c (_initialize_m2_language): Name changed from
2416 * m2-lang.c (_initialize_m2_language): Change malloc to xmalloc since
2417 it is no longer inside m2-exp.y, where it was remapped by Makefile.
2418 * c-exp.y, m2-exp.y: Migrate code that has nothing to do with
2419 expression parsing into c-lang.c and m2-lang.c respectively.
2420 * c-lang.c, m2-lang.c: New files, code migrated from c-exp.y and
2421 m2-exp.y respectively.
2422 * c-lang.h, m2-lang.h: New files, internal interfaces between c-*
2423 and m2-* files respectively.
2424 * Makefile.in (SFILES_MAINDIR): Add c-lang.c, m2-lang.c.
2425 * Makefile.in (HFILES): Add c-lang.h, m2-lang.h.
2426 * Makefile.in (OBS): Add c-lang.o, m2-lang.o.
2427 * expression.h (struct block): Forward declaration for prototypes.
2428 * language.h (struct objfile): Forward declaration for prototypes.
2429 **** start-sanitize-chill ****
2430 * Makefile.in (SFILES_MAINDIR): Add ch-lang.c.
2431 * Makefile.in (HFILES): Add ch-lang.h.
2432 * Makefile.in (OBS): Add ch-lang.o.
2433 * ch-exp.y: Migrate code that has nothing to do with expression
2434 parsing into ch-lang.c.
2435 * ch-lang.c: New file, code migrated from c-exp.y.
2436 * ch-lang.h: New file, internal interface between ch-* files.
2437 * ch-lang.c (_initialize_chill_language): Name changed from
2438 _initialize_chill_exp.
2439 **** end-sanitize-chill ****
2441 Changes for Amiga Unix from rhealey@ub.d.umn.edu.
2442 * config/amix.mh (NAT_FILE): Add, set to nm-sysv4.h.
2443 * config/amix.mh (NATDEPFILES): Add.
2444 * config/amix.mh (XDEPFILES): Move procfs.o and fork-child.o
2447 * dwarfread.c (decode_subscr_data): Remove spurious test that
2448 accepted only integer subscript types. We don't do anything
2449 with the type at the moment anyway.
2451 **** start-sanitize-chill ****
2452 Fri Dec 4 06:56:56 1992 Fred Fish (fnf@cygnus.com)
2454 * ch-exp.y (match_character_literal): Fix case where no
2455 match at all is found.
2456 * ch-exp.y (chill_create_fundamental_type): Chill uses fixed
2457 width types. For example, "INT" is always 2 bytes regardless
2458 of the values of any TARGET_*_BIT macros. So use explicit
2459 numeric sizes for the types.
2460 **** end-sanitize-chill ****
2462 Thu Dec 3 12:00:06 1992 Fred Fish (fnf@cygnus.com)
2464 * c-exp.y (c_create_fundamental_type): New function to create
2465 language specific fundamental types for C.
2466 * m2-exp.y (m2_create_fundamental_type): New function to create
2467 language specific fundamental types for Modula 2.
2468 * c-exp.y (c_language_defn, cplus_language_defn): Add
2469 c_create_fundamental_type to language struct initializers.
2470 * m2-exp.y (m2_language_defn): Add m2_create_fundamental_type
2471 to language struct initializers.
2472 * dwarfread.c (expression.h, language.h): Include.
2473 * dwarfread.c (ftypes): New array to hold fundamental types
2474 for current compilation unit.
2475 * dwarfread.c (cu_language_defn): New pointer to language
2476 struct for language of current compilation unit.
2477 * dwarfread.c (dwarf_fundamental_type): New function to
2478 create/lookup fundamental types.
2479 * dwarfread.c (set_cu_language): Initialize cu_language_defn.
2480 * dwarfread.c (throughout): Replace lookup_fundamental_type
2481 with dwarf_fundamental_type.
2482 * dwarfread.c (read_file_scope): Zero out ftypes for each new
2483 compilation unit (may be different language or different objfile).
2484 * gdbtypes.c (lookup_fundamental_type): Move actual type
2485 creations into language specific fundamental type creation
2486 functions and call via create_fundamental_type. Add comment
2487 about this function being obsolescent.
2488 * gdbtypes.h (FT_BYTE, FT_UNSIGNED_BYTE): New types, true byte
2489 sized signed and unsigned integers.
2490 * gdbtypes.h (FT_NUM_MEMBERS): Increment, new types added.
2491 * language.c (language_def): New function to lookup a language
2492 struct given it's enumeration.
2493 * language.h (struct language_defn): Add la_fund_type, a pointer
2494 to a function that creates fundamental types for this language.
2495 * language.h (create_fundamental_type): New macro to create
2496 fundamental types based on the current language.
2497 * language.h (language_def): Add prototype.
2498 * language.c (unk_lang_create_fundamental_type): New function
2499 for initializing language structs, calls error if called.
2500 * language.c (unk_language_defn, auto_language_defn,
2501 local_language_defn): Use unk_lang_create_fundamental_type.
2502 **** start-sanitize-chill ****
2503 ch-exp.y (chill_create_fundamental_type): New function.
2504 ch-exp.y (chill_language_defn): Add chill_create_fundamental_type.
2505 ch-exp.y (_initialize_chill_exp): BOOL types are only one byte.
2506 **** end-sanitize-chill ****
2508 **** start-sanitize-chill ****
2509 Tue Dec 1 17:07:31 1992 Fred Fish (fnf@cygnus.com)
2511 * dwarfread.c (CHILL_PRODUCER): Add producer string for
2513 * dwarfread.c (handle_producer): Test CHILL_PRODUCER as well
2514 as GCC_PRODUCER and GPLUS_PRODUCER.
2515 **** end-sanitize-chill ****
2517 Mon Nov 30 18:46:58 1992 Stu Grossman (grossman at cygnus.com)
2519 * remote-udi.c (udi_wait): Don't stop if TIP says that remote is
2522 Mon Nov 30 12:00:25 1992 Fred Fish (fnf@cygnus.com)
2524 * tm-sun4sol2.h: Add CPLUS_MARKER. Solaris 2.0 requires '.'
2525 rather than '$'. This particular piece of braindamage is
2526 spreading like ooze. It's now infected libiberty, deja-gnu,
2528 * values.c (baseclass_addr): Use CPLUS_MARKER rather than
2529 hardwired '$' character.
2531 Sun Nov 29 15:22:42 1992 Fred Fish (fnf@cygnus.com)
2533 (Changes to break incredibly ugly, unmaintainable 750 line
2534 read_struct_type function up into managable pieces.)
2535 * Makefile.in (VERSION): Bump to 4.7.3.
2536 * stabsread.c (struct field_info): Local struct definition.
2537 * stabsread.c (read_member_functions, read_struct_fields,
2538 read_baseclasses, read_tilde_fields, attach_fn_fields_to_type,
2539 attach_fields_to_type, read_cpp_abbrev): Prototypes and new
2540 functions from fragmented read_struct_type.
2541 * stabsread.c (stabs_general_complaint): Catchall complaint.
2542 * stabsread.c (STABS_CONTINUE): Macro'ize cretinous stabs
2543 symbol name continuation code. Use macro throughout.
2544 * stabsread.c (various places): Replace add-one-to-pointer
2545 with pointer increment.
2546 * stabsread.c (read_type): Retain function local copy of type
2547 descriptor. Rearrange code calling read_struct_type() to match
2549 * stabsread.c (define_symbol): For the sake of dbx, gcc emits
2550 a single blank as the name of nameless enumerations. Recognize
2551 this special case and set nameless flag.
2552 **** start-sanitize-chill ****
2553 * ch-exp.y (GENERAL_PROCEDURE_NAME, LOCATION_NAME): New
2555 * ch-exp.y (access_name): New non-terminal token and
2557 * ch-exp.y (general_procedure_name): Now a terminal token.
2558 * ch-exp.y (location): Expand production.
2559 * ch-exp.y (match_simple_name_string): New function.
2560 * ch-exp.y (yylex): Call match_simple_name_string and return
2561 GENERAL_PROCEDURE_NAME or LOCATION_NAME as appropriate.
2562 **** end-sanitize-chill ****
2564 Wed Nov 25 07:17:13 1992 Fred Fish (fnf@cygnus.com)
2566 * munch: Backslash escape vertical bar characters inside
2567 grep patterns since they have special meaning for some greps.
2568 * parse.c (write_exp_string): Complete rewrite to store string
2569 contants as a leading explicit length, followed by the string data,
2570 followed by a trailing explicit length.
2571 * eval.c (evaluate_subexp), expprint.c (print_subexp),
2572 parse.c (length_of_subexp), parse.c (prefixify_subexp):
2573 Use recorded explicit length of strings in expression elements,
2574 rather than strlen. Adjust code to skip over strings stored in
2575 expression elements, and code to access strings, to account for
2576 new leading explicit size expression element.
2577 * parse.c (length_of_subexp): Test for minimum endpos of 1, not
2578 0, to avoid negative expression element indices.
2579 * valops.c (search_struct_method): Minor whitespace change.
2581 Mon Nov 23 11:14:15 1992 Fred Fish (fnf@cygnus.com)
2583 * c-exp.y (yylex): Add tempbuf, tempbufindex, and tempbufsize,
2584 which together maintain a dynamically expandable static buffer
2585 for the lexer to use when translating C strings to their internal
2586 form (other future uses possible). Fix parsing of C style strings
2587 to do the normal C style input conversions of escaped character
2589 * valops.c (value_string): Remove translation of escaped
2590 character sequences, now done in C expression parser.
2591 * language.h (PRINT_LITERAL_FORM): New macro that takes character
2592 and decides if it should be printed in literal form or some other
2593 form, based on it's ASCII value and setting of sevenbit_strings.
2594 * {c-exp.y, m2-exp.y} (emit_char): Use new PRINT_LITERAL_FORM
2595 macro, change indentation style.
2596 **** start-sanitize-chill ****
2597 * ch-exp.y (chill_printchar): Use new PRINT_LITERAL_FORM macro.
2598 * ch-exp.y (chill_printstr): First cut at real function instead
2600 **** end-sanitize-chill ****
2602 Sun Nov 22 16:21:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2604 * nindy-share/stop.h: fixed bogus comment-end in copyright message
2606 * i960-pinsn.c: fixed two calls of fputs_filtered that had 3 arguments
2608 Fri Nov 20 21:35:57 1992 Fred Fish (fnf@cygnus.com)
2610 * defs.h (sevenbit_strings): Add declaration.
2611 * defs.h (printchar): Replace with gdb_printchar.
2612 * language.h (language_defn): Add new function pointers
2613 la_printchar and la_printstr, to do language dependent
2614 printing of characters and strings.
2615 * language.h (local_printchar, local_printstr): New macros
2616 to call language dependent functions pointed to by la_printchar
2617 and la_printstr respectively.
2618 * c-exp.y (emit_char, c_printchar, c_printstr): New language
2619 dependent functions for printing characters and strings.
2620 * c-exp.y (c_language_defn, cplus_language_defn): Add
2621 c_printchar and c_printstr.
2622 * command.c (do_setshow_command): Rename printchar use to
2624 * expprint.c (print_subexp): Replace C style string output
2625 with call to local_printstr.
2626 * language.c (unk_lang_printchar, unk_lang_printstr):
2627 New stubs, currently errors.
2628 * language.c (unknown_language_defn, auto_language_defn,
2629 local_language_defn): Add unk_lang_printchar and
2631 * m2-exp.y (emit_char, m2_printchar, m2_printstr): New
2632 language dependent functions to print characters and strings.
2633 * m2-exp.y (m2_language_defn): Add m2_printchar and m2_printstr.
2634 * utils.c (printchar): Renamed to gdb_printchar.
2635 * valprint.c (print_string): Remove prototype, function moved
2636 to c-exp.y, where it becomes c_printstr.
2637 * valprint.c (print_max): Made global for reference from the
2638 language dependent printing routines in *-exp.y.
2639 * valprint.c (repeat_count_threshold): New variable with function
2640 of old REPEAT_COUNT_THREHOLD define, but now settable by user.
2641 Change all references to old macro to references to new variable.
2642 * valprint.c (value_print, val_print): Replace calls to
2643 print_string with calls to local_printstr.
2644 * valprint.c (val_print): Replace C style character printing
2645 with call to local_printchar.
2646 * valprint.c (val_print): Add case for TYPE_CODE_CHAR.
2647 * valprint.c (_initialize_valprint): Add add_show_from_set
2648 call for setting up repeat_count_threshold as print variable.
2649 **** start-sanitize-chill ****
2650 * ch-exp.y (decode_integer_value): New function.
2651 * ch-exp.y (decode_integer_literal): Use decode_integer_value.
2652 * ch-exp.y (chill_printchar, chill_printstr): New language
2653 dependent functions for printing characters and strings.
2654 * ch-exp.y (chill_language_defn): Add chill_printchar and
2656 **** end-sanitize-chill ****
2658 Thu Nov 19 21:22:21 1992 John Gilmore (gnu@cygnus.com)
2660 * main.c (main): Print GDB version number in gdb -help; doc pid arg.
2661 Suggested by Marty Leisner, <leisner@eso.mc.xerox.com>.
2662 (print_gdb_version): New arg is stdout or stderr. Callers changed.
2664 Wed Nov 18 15:05:45 1992 Ian Lance Taylor (ian@cygnus.com)
2666 * remote-vx.c (vx_kill): just warn if we can't contact the board,
2667 and assume the process has been killed.
2669 Wed Nov 18 14:39:57 1992 Stu Grossman (grossman at cygnus.com)
2671 * remote-udi.c (udi_open): Reset vars so that user can re-run
2672 programs without leaving GDB.
2673 * (many routines): Slightly improve error handling.
2674 * (download): Zero out BSS by longs instead of bytes to avoid
2675 timeouts in real hardware.
2676 * 29k-share/udi/udip2soc.c (UDIDisconnect, UDIKill): Indicate
2677 that connection is no longer in use after shutdown() of socket.
2678 This keeps GDB from dying of a SIGPIPE when you issue multiple
2679 `target udi' commands.
2681 Wed Nov 18 14:27:47 1992 Fred Fish (fnf@cygnus.com)
2683 * language.h (language_format_info): New structure to bundle
2684 local formatting information.
2685 * language.h (language_defn): Replace individual format info
2686 with language_format_info structs.
2687 * language.h (local_*_format, local_*_format_prefix,
2688 local_*_format_specifier, local_*_format_suffix): New macros
2689 for binary/octal/decimal/hex formats to access info elements.
2690 * c-exp.y (c_language_defn): Update for new format handling.
2691 * m2-exp.y (m2_language_defn): Update for new format handling.
2692 * dbxread.c (language.h): Include for partial-stab.h use.
2693 * mipsread.c (expression.h, language.h): Include for
2695 * defs.h (local_hex_format, local_hex_format_custom,
2696 local_hex_string, local_hex_string_custom): Move to language.h.
2697 * language.c (local_hex_format_custom, local_hex_string,
2698 local_hex_string_custom, local_octal_format_custom): Use new
2700 * language.c (unknown_language_defn, auto_language_defn,
2701 local_language_defn): Update for new format handling.
2702 * printcmd.c (print_scalar_formatted): Use new macros
2703 to access decimal and binary format info for printing.
2704 **** start-sanitize-chill ****
2705 * c-exp.y (chill_language_defn): Update for new format handling.
2706 * ch-exp.y (CHARACTER_LITERAL): Add support to yylex.
2707 * ch-exp.y (decode_integer_literal): Add function
2708 * ch-exp.y (match_integer_literal): Use decode_integer_literal.
2709 * ch-exp.y (builtin_type_chill_char): Add definition.
2710 * gdbtypes.h (builtin_type_chill_char): Add declaration.
2711 **** end-sanitize-chill ****
2713 Tue Nov 17 11:17:06 1992 Ian Lance Taylor (ian@cygnus.com)
2715 * tm-rs6000.h (BELIEVE_PCC_PROMOTION): Define, since AIX cc gets
2717 (aix_framedata): added nosavedpc field.
2718 (SAVED_PC_AFTER_CALL): Don't try to optimize; just call
2720 (FRAMELESS_FUNCTION_INVOCATION): Pass second argument of 0.
2721 (FRAME_SAVED_PC): If PC not saved, use SAVED_PC_AFTER_CALL.
2722 * rs6000-tdep.c (skip_prologue): Handle gcc generated stfd
2723 instructions as function_frame_info does. Expand special case of
2724 st r31,-4(r1) to be st r31,NUM(r1), since gcc can generate offsets
2726 (pop_frame): Add 4 rather than sizeof (int) to avoid host
2728 (function_frame_info): Set frameless if the function has no frame,
2729 and set nosavedpc if the PC was not saved. Handle gcc generated
2730 stfd 31,-4(31); st 31, -12(31) correctly.
2731 (frameless_function_invocation): New second argument pcsaved; if 0
2732 return whether the function has a frame, if 1 return whether the
2734 (frame_initial_stack_address): Correct typo: cache registers for
2735 callee_fi, not for fi, (avoids reading garbage memory locations).
2737 Mon Nov 16 15:58:07 1992 Stu Grossman (grossman at cygnus.com)
2739 * infrun.c (wait_for_inferior (just before step_over_function
2740 label)): Change test for stepping into subroutine to check for the
2741 presence of line number info. This makes stuff compiled with -g1
2742 cause GDB to not lose control when stepping.
2744 * symtab.c (find_pc_line): Improve code per gnu's suggestions.
2745 Improve comments as well.
2747 Sun Nov 15 09:22:09 1992 Fred Fish (fnf@cygnus.com)
2749 * Makefile.in (VERSION): Bump to 4.7.2
2750 * symtab.c (find_pc_symtab): Fix return of random value
2752 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add dependency on
2753 Makefile since it contains sed patterns used in generation.
2754 Add sed pattern to also delete #include of any malloc.h.
2755 * c-exp.y, expr.c, expression.h, language.c, m2-exp.y,
2756 parser-defs.h, valarith.c, valops.c, value.h: Remap macros and
2757 function names to conform to K&R terminology with respect to
2758 logical and bitwise operators:
2759 UNOP_ZEROP => UNOP_LOGICAL_NOT
2760 UNOP_LOGNOT => UNOP_COMPLEMENT
2761 BINOP_LOGAND => BINOP_BITWISE_AND
2762 BINOP_LOGXOR => BINOP_BITWISE_XOR
2763 BINOP_LOGIOR => BINOP_BITWISE_IOR
2764 BINOP_AND => BINOP_LOGICAL_AND
2765 BINOP_OR => BINOP_LOGICAL_OR
2766 PREC_OR => PREC_LOGICAL_OR
2767 PREC_AND => PREC_LOGICAL_AND
2768 PREC_LOGIOR => PREC_BITWISE_IOR
2769 PREC_LOGXOR => PREC_BITWISE_XOR
2770 PREC_LOGAND => PREC_BITWISE_AND
2771 value_zerop() => value_logical_not()
2772 value_lognot() => value_complement()
2773 * c-exp.y (c_op_print_tab): Add explicit empty terminator.
2774 * m2-exp.y (m2_op_print_tab): Add explicit empty terminator.
2775 * i387-tdep.c (sys/dir.h): Remove, appears to be unnecessary
2776 and is nonexistant in some SVR4 based systems.
2777 * language.c (DEFAULT_ALLOCSIZE): Change from 3 => 4.
2778 * m2-exp.y (number_sign, modblock): Make static, #ifdef out
2780 * m2-exp.y (ANDAND): Rename to LOGICAL_AND.
2781 * source.c (source_info): Fix minor nits, print "1 line" rather
2782 than "1 lines", and "language is <lang>".
2783 * valarith.c (value_binop): Handle TYPE_CODE_BOOL as well
2784 as TYPE_CODE_INT and TYPE_CODE_FLOAT.
2785 * valprint.c (val_print): Print TYPE_CODE_BOOL type values as
2787 * values.c (value_from_longest): Handle TYPE_CODE_BOOL.
2788 **** start-sanitize-chill ****
2789 * ch-exp.y: New expression parser, for GNU-Chill.
2790 * defs.h (enum language): Add language_chill.
2791 * dwarfread.c (set_cu_language): Add LANG_CHILL case and make
2792 LANG_MODULA2 a recognized language.
2793 * gdbtypes.h (enum_typecode): Note TYPE_CODE_BOOL used for
2794 Chill as well as Modula-2.
2795 * gdbtypes.y (builtin_type_chill_bool, builtin_type_chill_long,
2796 builtin_type_chill_ulong, builtin_type_chill_real): Add.
2797 * language.c (set_language_command): Add chill.
2798 * language.c (binop_result_type, integral_type, character_type,
2799 boolean_type, structured_type, value_true, binop_type_check):
2800 Add language_chill cases.
2801 * language.h (_LANG_chill): Define.
2802 * symfile.c (deduce_language_from_filename): Recognize the
2803 filename extensions ".chill", ".c186", and ".c286" for Chill.
2804 * valprint.c (typedef_print): Add case for language_chill.
2805 * Makefile.in (SFILES_MAINDIR): Add ch-exp.y.
2806 * Makefile.in (YYFILES): Add ch-exp.tab.c.
2807 * Makefile.in (YYOBJ): Add ch-exp.tab.o.
2808 * Makefile.in (saber_gdb): Add unload of ch-exp.y and load
2810 * Makefile.in (distclean): Add target ch-exp.tab.c.
2811 * Makefile.in (realclean): Add rm of ch-exp.tab.c.
2812 * Makefile.in (ch-exp.tab.o, ch-exp.tab.c): New targets.
2813 * eval.c (evaluate_subexp): Add OP_BOOL case.
2814 * expprint.c (print_subexp): Add OP_BOOL case.
2815 **** end-sanitize-chill ****
2817 Fri Nov 13 20:36:28 1992 John Gilmore (gnu@cygnus.com)
2819 * infcmd.c (set_environment_command): Avoid skipping first
2820 char of env value if an '=' appears in it. Bug report and fix
2821 by Mark Jungerman, <maj@lucid.com>.
2823 Fri Nov 13 20:24:10 1992 Stu Grossman (grossman at cygnus.com)
2825 * infcmd.c (step_over_calls): Improve comments.
2826 * symtab.c (find_pc_psymtab): Clean up a bit.
2827 * (find_pc_symtab): Fix comments, clean up code.
2828 * (find_pc_line): General cleanups, efficiency improvements.
2829 Also, don't return garbage when some line info exists, but there
2832 Thu Nov 5 23:04:38 1992 Rob Ryan (rr2b@andrew.cmu.edu)
2834 * xcoffexec.c (vmap_symtab): fixed a bug where if a object has no
2835 member, and the stat pointer passed to vmap_symtab was NULL, the
2836 wrong vmap entries would be modified. Fixes behavior where
2837 attempting to load symbols for a module with no member would mess
2838 up already read in symbols.
2840 Wed Nov 11 17:09:17 1992 Stu Grossman (grossman at cygnus.com)
2842 * Makefile.in: Remove dependancies for 29k-share/dfe/yank.o and
2843 29k-share/dfe/mini2udi.o.
2844 * config/a29k-udi.mt: Remove yank.o and mini2udi.o.
2845 * alldeps.mak, depend: Update to deal with removal of
2846 aforementioned files.
2847 * remote-udi.c: Major cleanups. Clean up udi_open and drop
2848 requirement for useless 'program' argument. Clean up
2849 udi_create_inferior, and udi_load to call common download()
2850 routine. Create download routine to load remote hosts directly
2851 (with the help of BFD) so that we don't need yank.c and
2853 Fix udi_detach to call UDIDisconnect with
2854 the right arguments. Clean up udi_resume, don't assign tip_error
2855 twice. Clean up udi_wait, straighten out status codes. Make
2856 udi_kill really work.
2858 Fri Nov 6 10:26:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2860 * c-exp.y: separated host/target idea of integer type size,
2861 removed redundant parse rules. (YYSTYPE): added typed_val, removed
2862 UINT and CHAR rules. (parse_number): work out the targetwise type
2863 of a number based upon it's size and qualifiers. (yylex): chars
2864 are now treated the same way as ints.
2866 * source.c (indentify_source_line): don't core dump if wanted
2867 line is larger than number of lines in source. (can happen when
2868 coff gets confused about #included source).
2870 Fri Nov 6 03:00:39 1992 John Gilmore (gnu@cygnus.com)
2872 Fix problems noticed by Allan Steel, <allan@maths.su.oz.au>,
2873 when debugging a program with 100 shared libraries.
2875 * solib.c (solib_map_sections): Always close the BFD we open.
2876 Free all malloc'd storage we allocate, too, including error cases.
2877 (struct so_list): Remove unused so_bfd member.
2878 (clear_solib): Don't bother closing so_bfd.
2880 * symfile.c (symfile_bfd_open): Mark newly opened BFD as
2881 cacheable. `So many symbol files, so little file descriptors.'
2883 Fri Nov 6 00:14:38 1992 John Gilmore (gnu@cygnus.com)
2885 * m68k-stub.c: Remove ansidecl.h and the few uses of it.
2886 Stubs should stand alone as much as possible.
2888 * source.c (show_directories): Avoid printf_filtered length prob
2889 pointed out by Jonathan Stone.
2891 * i960-pinsn.c (MEM_MAX, MEM_SIZ): Set upper limit properly to
2892 avoid accesses beyond end of table. Fix by Lee W. Cooprider,
2893 <Lee_Cooprider@vos.stratus.com>.
2895 Thu Nov 5 17:33:08 1992 Fred Fish (fnf@cygnus.com)
2897 * {ser-bsd.c, ser-termios.c} (serial_close): Pass address of
2898 struct, not struct itself.
2899 * serial.h (serial_restore): Fix prototype, takes pointer not
2902 Thu Nov 5 17:12:42 1992 Stu Grossman (grossman at cygnus.com)
2904 * Makefile.in (depend): Add nm.h to the list of things to fixup.
2905 * depend: Redo, to fixup nm.h problems with *-tab.c files.
2907 Thu Nov 5 00:19:51 1992 John Gilmore (gnu@cygnus.com)
2909 * i386-stub.c: Remove ansidecl.h and the few uses of it.
2910 Stubs should stand alone as much as possible.
2912 * README: Add remote-es1800.c and remote-st2000.c to table.
2913 * go32-nat.c: Remove, there is no native go32 support.
2914 * go32-xdep.c: Remove unused fork, fvork, wait, execlp, kill_inferior.
2916 Wed Nov 4 15:27:31 1992 Stu Grossman (grossman at cygnus.com)
2918 * inflow.c (pass_signal, set_sigint_trap, clear_sigint_trap): Add
2919 new routines to deal with sending SIGINTs to attached processes
2920 when the user interrupts the controlling GDB.
2921 * inftarg.c (child_wait), procfs.c (procfs_wait): Add calls to
2922 the aforementioned routines when waiting for the attached process.
2924 * elfread.c, mipsread.c: Include <string.h>.
2925 * i386-stub.c: Include "ansidecl.h" to deal with prototypes.
2926 * serial.h: Add prototype for serial_restore().
2928 Wed Nov 4 11:13:25 1992 Ian Lance Taylor (ian@cygnus.com)
2930 * minsyms.c (lookup_minimal_symbol_by_pc): subtract 1, not 2, from
2931 minimal_symbol_count, because the NULL symbol is not included in
2932 the count. This prevented this function from finding the last
2933 symbol in the table.
2935 Tue Nov 3 11:29:17 1992 Ian Lance Taylor (ian@cygnus.com)
2937 * dbxread.c (process_one_symbol): if not defined
2938 (BLOCK_ADDRESS_FUNCTION_RELATIVE), set function_start_offset at
2939 the start of the function, not just after N_FUN.
2941 Fri Oct 30 16:33:02 1992 Fred Fish (fnf@cygnus.com)
2943 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add sed patterns to
2944 remap all malloc's to xmalloc's and all realloc's to xrealloc's.
2945 * c-exp.y, m2-exp.y: Add comment about how malloc/realloc are
2946 remapped to xmalloc/xrealloc, use only malloc/realloc in grammer
2947 file. Remove preprocessor defines that previously did remapping.
2949 Fri Oct 30 00:58:18 1992 John Gilmore (gnu@cygnus.com)
2951 * infcmd.c (run_command): Avoid long calls to printf_filtered.
2952 Bug fix courtesy of Alexander Klaiber.
2954 Tue Oct 27 17:08:45 1992 K. Richard Pixley (rich@cygnus.com)
2956 hp300 native support (hp300hpux untested).
2958 * hp300ux-xdep.c: removed.
2959 * xm-hp300bsd.h (REGISTER_U_ADDR): removed.
2960 * xm-hp300hpux.h: updated copyright.
2961 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed.
2962 * nm-hp300bsd.h, nm-hp300hpux.h, hp300ux-nat.c: new files.
2963 * Makefile.in (HFILES): added nm-hp300bsd.h and nm-hp300hpux.h.
2964 * config/hp300bsd.mh (XDEPFILES): removed infptrace.o inftarg.o
2965 fork-child.o coredep.o corelow.o.
2966 (NAT_FILE, NATDEPFILES): new macros.
2967 * config/hp300bsd.mt (TDEPFILES): removed exec.o.
2968 * config/hp300hpux.mh (XDEPFILES): removed infptrace.o inftarg.o
2970 (NAT_FILE, NATDEPFILES): new macros.
2971 * config/hp300hpux.mt (TDEPFILES): removed exec.o.
2973 Vax ultrix native support.
2975 * nm-vax.h: new file.
2976 * Makefile.in (HFILES): added nm-vax.h.
2977 * config/vaxult.mh (XDEPFILES): infptrace.o inftarg.o fork-child.o
2978 coredep.o corelow.o removed.
2979 (NAT_FILE, NATDEPFILES): new macros.
2980 * xm-vax.h: updated copyright.
2981 (REGISTER_U_ADDR): removed.
2983 Apollo native support (untested).
2985 * Makefile.in (HFILES): added nm-apollo68[bv].h.
2986 * a68v-nat.c, nm-apollo68[bv].h: new files.
2987 * xm-apollo68[bv].h (FETCH_INFERIOR_REGISTERS): removed.
2988 * xm-apollo68b.h (PTRACE_IN_WRONG_PLACE): removed.
2989 * a68v-xdep.c: removed.
2990 * config/apollo68[bv].mh (XDEPFILES): removed infptrace.o
2991 inftarg.o fork-child.o a68v-xdep.o.
2992 (NAT_FILE, NATDEPFILES): new macros.
2994 * defs.h: include nm.h.
2995 * coredep.c, infptrace.c, procfs.c, rs6000-nat.c, sparc-nat.c,
2996 sparc-tdep.c, : do not include nm.h.
2997 * doc/gdbint.texinfo: nm.h now included in defs.h.
2999 Fri Oct 23 04:47:17 1992 Stu Grossman (grossman at cygnus.com)
3001 * Makefile.in (VERSION): 4.7.1 post release!
3003 * config/hppahpux.mh (NATDEPFILES): Add hppah-nat.o.
3005 Fri Oct 23 00:48:08 1992 John Gilmore (gnu@cygnus.com)
3007 * Makefile.in (VERSION): gdb-4.7 release.
3008 * README: Update for gdb-4.7.
3010 Thu Oct 22 11:24:18 1992 Stu Grossman (grossman at cygnus.com)
3012 * sparc-tdep.c: include nm.h (for now) so that we get USE_PROC_FS
3015 * alldeps.mak, depend: Update.
3017 Thu Oct 22 03:14:36 1992 John Gilmore (gnu@cygnus.com)
3019 * partial-stab.h ('f', 'F'): Don't reference pst->textlow if pst
3021 * tm-sun4sol2.h (PROLOGUE_FIRSTLINE_OVERLAP): Remove -- it
3022 causes problems in setting breakpoint in the right place in
3023 functions with `float' args which are passed as doubles.
3024 * xm-vaxbsd.h (MEM_FNS_DECLARED): Avoid erroneous redecl's.
3025 * config/rs6000.mh (NATDEPFILES): Add corelow.o.
3027 Thu Oct 22 01:01:24 1992 Stu Grossman (grossman at cygnus.com)
3029 * Makefile.in (HFILES): Add nm-i386sco.h.
3030 * dwarfread.c: include <sys/types.h> for SCO.
3031 * infptrace.c: Don't include ptrace.h under SCO.
3032 * config/i386sco.mh: Use -D_POSIX_SOURCE instead of -posix for
3034 * config/i386v.mt: Add exec.o to TDEPFILES.
3036 Wed Oct 21 19:08:20 1992 Stu Grossman (grossman at cygnus.com)
3038 * i386v-nat.c: Remove space from front of #endif.
3039 * irix4-nat.c: Remove externs of registers[], include inferior.h
3041 * mips-nat.c: Explicitly initialize zerobuf to 0!
3042 * mips-tdep.c (init_extra_frame_info): Undo John's last change.
3043 Always setup fci->frame, even if it's non-zero. Too many places
3044 depend upon this behavior (and I have to get a release out the
3046 * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1): Set
3047 processing_gcc_compilation if we find the embedded stabs marker.
3048 This fixes several bugs with finding the location of short or char
3049 function parameters passed on the stack.
3051 Wed Oct 21 17:46:07 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3053 Native support for sun4sol2.
3055 * xm-sysv4.h (USE_PROC_FS, ATTACH_DETACH): removed to nm-sysv4.h.
3056 * nm-sysv4.h: new file.
3057 * Makefile.in (HFILES): added nm-sysv4.h.
3058 * config/sun4sol2.mh (XDEPFILES): removed procfs.o fork-child.o.
3059 (NAT_FILE, NATDEPFILES): new macros.
3060 * config/sun4sol2.mt (TDEPFILES): removed exec.o and solib.o.
3062 Wed Oct 21 03:51:01 1992 John Gilmore (gnu@cygnus.com)
3064 * coredep.c: Include "nm.h" to get REGISTER_U_ADDR.
3065 * doc/gdbint.texinfo: Improve REGISTER_U_ADDR and USE_PROC_FS doc.
3067 * Makefile.in (VERSION): Tick to 4.6.9.
3069 Tue Oct 20 23:27:56 1992 John Gilmore (gnu@cygnus.com)
3071 * mipsread.c (UNSAFE_DATA_ADDR): Remove MIPS-host-specific
3072 definition, replace with portable one.
3073 * remote-nindy.c: Lint.
3074 (nindy_wait): Return type is int, result is inferior_pid.
3075 * symmisc.c (dump_psymtab): Only print section_offsets if set.
3076 (initialize_symmisc): Remove empty function.
3077 * tm-spc-noun.h, tm-sun4os4.h, tm-sun4sol2.h (STACK_END_ADDRESS):
3078 Remove obsolete, misspelled macro.
3079 * doc/gdbint.texinfo: Document obsolete STACK_END_ADDR.
3080 (all @node commands): Use new form to avoid nitpicking errors.
3081 * doc/gdbint.texinfo: Document host/native/target split.
3083 Wed Oct 21 00:14:34 1992 Stu Grossman (grossman at cygnus.com)
3085 * mips-nat.c (zerobuf): Get rid of const to avoid gcc warnings.
3087 * xm-mips.h (offsetof): Don't define this if __STDC__.
3089 Tue Oct 20 21:32:18 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3091 umax native support (untested).
3093 * config/umax.mh (XDEPFILES): removed infptrace.o inftarg.o
3095 (NAT_FILE, NATDEPFILES): new macros.
3096 * config/umax.mt (TDEPFILES): removed exec.o.
3097 * xm-umax.h (U_REGS_OFFSET, ATTACH_DETACH, REGISTER_U_ADDR):
3098 removed to nm-umax.h.
3099 * nm-umax.h: new file.
3100 * Makefile.in (HFILES): added nm-umax.h.
3102 hppa native support (untested).
3104 * config/hppahpux.mh, config/hppabsd.mh (XDEPFILES): now empty.
3105 (NAT_FILE, NATDEPFILES): new macros.
3106 * config/hppabsd.mt (TDEPFILES): removed exec.o and hppab-core.o.
3107 * config/hppahpux.mt (TDEPFILES): removed exec.o.
3108 * xm-hppa[bh].h (REGISTER_U_ADDR, U_REGS_OFFSET): removed.
3109 * nm-hppa[bh].h, hppa[bh]-nat.c: new files.
3110 * hppa[bh]-xdep.c: removed.
3111 * hppa[bh]h-tdep.c: do not include ptrace.h.
3112 * Makefile.in (HFILES): added nm-hppa[bh].h.
3114 * doc/gdbint.texinfo: add PUSH_DUMMY_FRAME, POP_FRAME.
3116 Tue Oct 20 00:01:46 1992 Stu Grossman (grossman at cygnus.com)
3118 * mips-nat.c: Straighten out include files. Work around
3119 conflicting defs of JB_xxx syms in <setjmp.h> and <machine/pcb.h>
3122 Mon Oct 19 15:09:57 1992 Stu Grossman (grossman at cygnus.com)
3124 * mips-nat.c (fetch_core_registers, register_addr): Copy from
3125 coredep.c, but zero out FP_REGNUM & ZERO_REGNUM so that stack
3126 backtraces from core files work.
3127 * config/decstation.mh, config/irix3.mh: Remove coredep.o.
3128 Functions are now defined in mips-nat.c.
3130 * tm-irix3.h: Put MIPS_EFI_SYMBOL_NAME in here too.
3132 * remote-hms.c: Disable all uses of serial_nextbaudrate and
3133 serial_default_name().
3135 * remote-hms.c, ser-go32.c, serial.h: Change from
3136 serial_timedreadchar() to new serial_readchar().
3138 * Makefile.in (HFILES): Fixup list of nm-*.h files. Add missing ones.
3140 Mon Oct 19 12:45:23 1992 Per Bothner (bothner@cygnus.com)
3142 * c-exp.y: Moved handling of 'const' and 'volatile' from
3143 <type> to <typebase>. This removes 2 conflicts.
3145 Sun Oct 18 00:36:30 1992 Fred Fish (fnf@cygnus.com)
3147 * breakpoint.c (breakpoint_re_set_one): Don't delete watchpoints
3148 from breakpoint table when reseting breakpoints.
3150 Sat Oct 17 00:59:23 1992 Fred Fish (fnf@cygnus.com)
3152 Native support cleanup and corefile fixes for i386 SVR4 systems.
3154 * i386-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3155 fill_fpregset): Moved to i386v4-nat.c
3156 * i386v4-nat.c, nm-i386v4.h, : New files.
3157 * i386sol2.mh, i386v4.mh, ncr3000.mh (NAT_FILE): Use nm-i386v4.h.
3158 * i386sol2.mh, i386v4.mh, ncr3000.mh (NATDEPFILES): Add corelow.o,
3159 change i386v-nat.o to i386v4-nat.o.
3161 Fri Oct 16 13:06:08 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3163 Miscellaneous 386 configs updated.
3165 * config/i386aout.mt (TDEPFILES): removed exec.o.
3166 * config/i386sol2.mh, config/ncr3000.mh, config/i386v4.mh
3167 (XDEPFILES): removed procfs.o fork-child.o i386-xdep.o.
3168 (NAT_FILE, NATDEPFILES): new macros.
3169 * config/i386aout.mt, config/i386sol2.mt, config/ncr3000.mt,
3170 config/i386v4.mt (TDEPFILES): removed exec.o.
3171 * config/i386v32.mh (XDEPFILES): removed infptrace.o inftarg.o
3172 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3173 (NAT_FILE, NATDEPFILES): new macros.
3174 * config/i386sco.mh (XDEPFILES): removed infptrace.o inftarg.o
3175 fork-child.o coredep.o corelow.o i386-xdep.o.
3176 (NAT_FILE, NATDEPFILES): new macros.
3178 Native support cleanup for i386bsd (untested).
3180 * config/i386bsd.mt (NATDEPFILES): exec.o removed.
3181 * config/i386bsd.mh (NATDEPFILES): added exec.o
3182 * tm-i386bsd.h (FLOAT_INFO): removed.
3183 * nm-i386bsd.h (FLOAT_INFO): added.
3185 Native support for i386v (untested).
3187 * config/i386v.mh (XDEPFILES): removed infptrace.o inftarg.o
3188 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3189 (NAT_FILE, NATDEPFILES): new macros.
3190 * config/i386v.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3191 * i386-xdep.c: removed.
3192 * Makefile.in (HFILES): added nm-i386v.h
3193 * i386v-nat.c, nm-i386v.h: new file.
3194 * xm-i386v.h: (REGISTER_U_ADDR, i386_register_u_addr): removed to
3196 * tm-i386v.h (FLOAT_INFO): removed.
3198 Native support for linux (untested).
3200 * config/linux.mh (XDEPFILES): removed infptrace.o inftarg.o
3201 fork-child.o coredep.o corelow.o i387-tdep.o i386-xdep.o.
3202 (NAT_FILE, NATDEPFILES): new macros.
3203 * config/linux.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3204 * Makefile.in (HFILES): added nm-linux.h.
3205 * nm-linux.h: new file.
3206 * xm-linux.h: updated copyright. cleaned up formatting.
3207 (ATTACH_DETACH, U_REGS_OFFSET): removed to nm-linux.h.
3209 Native support for sun386 (untested).
3211 * config/sun386.mh (XDEPFILES): removed infptrace.o inftarg.o
3212 fork-child.o sun386-xdep.o.
3213 (NAT_FILE, NATDEPFILES): new macros.
3214 * config/sun386.mt (TDEPFILES): removed exec.o.
3215 * Makefile.in (HFILES): added nm-sun386.h.
3216 * sun386-nat.c, nm-sun386.h: new file.
3217 * sun386-xdep.c: removed.
3218 * xm-sun386.h: updated comment and copyright.
3219 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3222 Native support for i386mach (untested).
3224 * config/i386mach.mh (XDEPFILES): removed infptrace.o inftarg.o
3225 fork-child.o mach386-xdep.o.
3226 (NAT_FILE, NATDEPFILES): new macros.
3227 * Makefile.in (HFILES): added nm-i386mach.h.
3228 * nm-i386mach.h, i386mach-nat.c: new files.
3229 * mach386-xdep.c: removed.
3230 * xm-i386mach.h: updated copyright.
3231 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3234 Native separation for go32 (untested).
3236 * config/go32.mh (NAT_FILE, NATDEPFILES): new macros.
3237 * go32-nat.c: new file.
3238 * go32-xdep.c (call_ptrace, child_resume,
3239 fetch_inferior_registers, store_inferior_registers,
3240 child_xfer_memory, fetch_core_registers): removed to go32-nat.c.
3242 Native support for m88k (untested).
3244 * Makefile.in (HFILES): added nm-m88k.h
3245 * xm-delta88.h, xm-m88k.h (REGISTER_U_ADDR,
3246 FETCH_INFERIOR_REGISTERS): removed.
3247 * config/m88k.mh, config/delta88.mh (XDEPFILES): infptrace.o
3248 inftarg.o fork-child.o m88k-xdep.o removed to NATDEPFILES.
3249 (NAT_FILE, NATDEPFILES): new macros.
3250 * config/m88k.mt, config/delta88.mt (TDEPFILES): removed exec.o.
3251 * m88k-nat.c, nm-m88k.h, nm-delta88.h: new files.o.
3252 * m88k-xdep.c: removed.
3254 Fri Oct 16 04:16:30 1992 John Gilmore (gnu@cygnus.com)
3256 * i386b-nat.c: Comment changes.
3257 * nm-i386bsd.h, xm-i386bsd.h: Split native dependent pieces out
3259 * config/i386bsd.mh (NAT_FILE): Point to new nm-file.
3261 Fri Oct 16 03:34:01 1992 John Gilmore (gnu@cygnus.com)
3263 Avoid longjmp()-catching compilation errors in cross-ports.
3265 * doc/gdbint.texinfo: Update GET_LONGJMP_TARGET, L_SET doc.
3266 * irix4-nat.c, mips-nat.c (JB_ELEMENT_SIZE, get_longjmp_target):
3267 Move from mips-tdep.c and tm-{irix3,mips}.h.
3268 * mips-nat.c: Remove a bunch of code that was ifdef'd out of
3270 * nm-irix3.h, nm-mips.h (GET_LONGJMP_TARGET): Move from tm-irix3.h
3273 * ultra3-nat.c (register_addr): Move from ultra3-xdep.c.
3274 (fetch_core_registers): Fix bfd_seek arguments.
3276 Fri Oct 16 03:02:28 1992 John Gilmore (gnu@cygnus.com)
3278 Make core files work again (add back the `core' target).
3280 * config/decstation.mh, news.mh, sun2os3.mh, sun2os4.mh
3281 (NATDEPFILES): Add corelow.o.
3282 * config/delta88.mt, m88k.mt (TDEPFILES): Remove coredep.o, it's
3285 * config/3b1.mh, bigmips.mh, hp300bsd.mh, hppabsd.mh, hppahpux.mh,
3286 i386sco.mh, i386v.mh, i386v32.mh, irix3.mh, isi.mh, linux.mh,
3287 littlemips.mh, merlin.mh, news1000.mh, pn.mh, rtbsd.mh, tahoe.mh,
3288 vaxbsd.mh, vaxult.mh (XDEPFILES): Add corelow.o whenever coredep.o
3289 appears. FIXME, these should be moved to NATDEPFILES for native
3292 Thu Oct 15 21:53:53 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3294 Ultra3 host/target/native split. (untested).
3296 * ultra3-xdep.c: updated copyright. Do not include sys/ptrace.h.
3297 (fetch_register, fetch_inferior_registers,
3298 store_inferior_registers, fetch_core_registers): removed to
3300 * xm-ultra3.h (FETCH_INFERIOR_REGISTERS, U_REGS_OFFSET): removed
3302 * Makefile.in (HFILES): added nm-ultra3.h.
3303 * nm-ultra3.h, ultra3-nat.c: new files for native support.
3304 * config/ultra3.mh (XDEPFILES): removed infptrace.o inftarg.o
3306 (NAT_FILE, NATDEPFILES): new macros for native support.
3307 * config/ultra3.mt (TDEPFILES): exec.o removed.
3309 * xm-vaxult.h: add MEM_FNS_DECLARED.
3311 Thu Oct 15 02:59:30 1992 John Gilmore (gnu@cygnus.com)
3313 * Makefile.in (VERSION): Roll to 4.6.8.
3314 (OBS): Put version.o first, so Makefile rebuild happens early.
3316 * command.h: Publicize prototype for not_just_help_class_command.
3317 * command.c: Remove proto.
3318 * maint.c: Mark "mt" as an abbrev, to avoid duplicated help
3319 output. Move "maint info" from class info to class maintenance,
3321 * infrun.c: Move "stop" to class_obscure, and give it a
3322 function so it will not be seen as a global help topic. FIXME,
3323 it should be possible to set these attributes independently.
3325 * core.c (core_command): Make nicer error message for no core support.
3327 Lint around file_ptr's (bfd's off_t's) and bfd_seek.
3329 * dbxread.c (read_dbx_symtab): Use L_SET as bfd_seek arg.
3330 (elfstab_build_psymtabs): staboffset and stabstroffset args are
3332 * dwarfread.c (struct dwfinfo): Convert dbfoff, lnfoff to file_ptr.
3333 (scan_compilation_units): Punt unused filename arg. dbfoff,
3334 lnoffset, and curlnoffset are file_ptr's now.
3335 (dwarf_build_psymtabs): Drop desc and filename args; use
3336 objfile. dbfoff and lnoffset are file_ptr's now.
3337 (read_ofile_symtab): foffset is now file_ptr. Use L_SET in bfd_seek.
3338 * elfread.c (struct elfinfo): dboffset and lnoffset are file_ptr's.
3339 (elf_symfile_read): Skip desc and filename args to
3340 dwarf_build_psymtabs. Pass file_ptr's to elfstab_build_psymtabs.
3341 * gdb-stabs.h: Use file_ptr rather than off_t.
3342 * mipsread.c (fixup_symtab): f_ptr is a file_ptr. Re-enable
3343 compile-time debug check that someone turned off as "unused".
3344 (read_the_mips_symtab): st_filptr is a file_ptr. Fix bfd_seek call.
3345 * symfile.h: Update dwarf_build_psymtabs and
3346 elfstab_build_psymtabs prototypes.
3347 * xcoffread.c (init_stringtab, init_lineno, xcoff_symfile_read):
3348 Use file_ptr offsets. bfd_seeks use L_SET.
3350 Thu Oct 15 01:27:32 1992 Stu Grossman (grossman at cygnus.com)
3352 * mips-tdep.c, mipsread.c, tm-mips.h: Get rid of ".gdbinfo."
3353 symbol. #define MIPS_EFI_SYMBOL_NAME instead. Use different
3354 value so that demangler won't be invoked. This greatly speeds up
3356 * mips-tdep.c (mips_pop_frame): Rewrite handling of
3357 linked_proc_info so that it properly deallocates the appropriate
3358 item after it is done with it instead of before.
3359 * Don't pass bogus frame pointer to create_new_frame(). Just
3360 leave it as zero so that lower level code will figure out the
3363 Wed Oct 14 18:56:28 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3365 Sony News native support.
3367 * Makefile.in (HFILES): added nm-news.h.
3368 * nm-news.h: new file.
3369 * config/news.mh (XDEPFILES): removed infptrace.o inftarg.o
3370 fork-child.o coredep.o to NATDEPFILES.
3371 (NAT_FILE, NATDEPFILES): new macros for native support.
3372 * config/news.mt (TDEPFILES): removed exec.o.
3374 * remote-vx.c: remove redundant include of sys/time.h.
3376 * infrun.c: include ctype.h. Otherwise some machines result in
3377 undefined for isdigit.
3379 Tue Oct 13 01:27:14 1992 John Gilmore (gnu@cygnus.com)
3381 * configure.in: Convert m68k entries to m68* entries to handle
3382 all the various m68xxx hosts and targets.
3383 * config/news1000.mt: No longer needed, same as news.mt.
3385 Fri Oct 9 18:54:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3387 * config/sun3os[34].mh (NATDEPFILES): remove duplicate inftarg.o.
3389 Fri Oct 9 14:20:08 1992 Stu Grossman (grossman at cygnus.com)
3391 * Makefile.in (HFILES): Add all nm-irix3.h, nm-irix4.h,
3392 nm-sun2.h, nm-mips.h.
3394 * config/irix3.mh (NATDEPFILES): nat-mips.o => mips-nat.o.
3396 * Makefile.in (alldeps.mak): Add = sign after NATDEPFILES.
3398 * config/bigmips.mh config/littlemips.mh: Remove mips-xdep.o.
3400 Fri Oct 9 08:41:11 1992 Ian Lance Taylor (ian@cygnus.com)
3402 * xm-hppah.h: if __STDC__ is not defined, define
3404 symtab.c (decode_line_1): avoid a bug in the HP9000/700 native
3405 compiler; see the comment in the file.
3407 Fri Oct 9 04:43:43 1992 John Gilmore (gnu@cygnus.com)
3409 First cut at support for all BSD variants on 386.
3411 * tm-i386bsd.h, xm-i386bsd.h: New config files.
3412 * i386b-nat.c: New native support file.
3413 * configure.in: Add host and target for i[34]86-*-bsd*.
3414 * config/i386bsd.mh, config/i386bsd.mt: New config files.
3416 Fri Oct 9 00:31:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3418 Sun2 native support (untested).
3420 * xm-sun2.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS,
3421 REGISTER_U_ADDR): removed to nm-sun2.h.
3422 * nm-sun2.h: new file.
3423 * config/sun2os[34].mh (XDEPFILES): infptrace.o inftarg.o
3424 fork-child.o sun3-xdep.o removed.
3425 (NAT_FILE, NATDEPFILES): new macros.
3427 Mips native support. Decstation and iris4 have been tested.
3430 * mips-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3431 fill_fpregset): removed to irix4-nat.c
3432 * mips-xdep.c: removed.
3433 * irix4-nat.c, mips-nat.c, nm-irix3.h, nm-irix4.h, nm-mips.h: new
3435 * procfs.c: include nm.h.
3436 * xm-irix3.h (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS): removed.
3437 * xm-irix4.h: bump copyright.
3438 (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS, USE_PROC_FS,
3439 PROC_NAME_FMT): removed.
3440 * xm-mips.h (FETCH_INFERIOR_REGISTERS): removed.
3441 * config/irix4.mh (XDEPFILES): removed procfs.o fork-child.o.
3442 (NAT_FILE, NATDEPFILES): new macros for native support.
3443 (CC): supply default compiler switches.
3444 * config/irix3.mh (XDEPFILES): removed infptrace.o inftarg.o
3445 fork-child.o coredep.o.
3446 (NAT_FILE, NATDEPFILES): new macros for native support. Note that
3448 * config/decstation.mh (XDEPFILES): removed infptrace.o inftarg.o
3449 fork-child.o mips-xdep.o coredep.o.
3450 (NAT_FILE, NATDEPFILES): new macros for native support.
3452 Thu Oct 8 23:50:51 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3454 * config/rs6000.mh (XDEPFILES): removed fork-child.o.
3455 (NATDEPFILES): added fork-child.o
3456 * config/sun3os3.mh (XDEPFILES): removed fork-child.o.
3457 (NATDEPFILES): added fork-child.o
3458 * config/sun3os4.mh (XDEPFILES): removed fork-child.o.
3459 (NATDEPFILES): added fork-child.o
3461 Thu Oct 8 23:19:25 1992 John Gilmore (gnu@cygnus.com)
3463 * infcmd.c (path_info): Avoid 250-char limit on printf_filtered,
3464 by using puts_filtered instead.
3466 Fri Oct 9 00:28:25 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3468 * remote-nindy.c (nindy_load): Replacement version from Steve
3469 Chamberlain, doesn't require forking to run "strip" or "sx".
3471 Thu Oct 8 18:27:35 1992 Stu Grossman (grossman at cygnus.com)
3473 * Makefile.in (HFILES): Add nm-*.h files.
3475 Thu Oct 8 16:27:45 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3477 * config/sun4os4.mh (XDEPFILES): fork-child.o removed.
3478 (NATDEPFILES): added fork-child.o.
3480 * doc/gdbint.texinfo: document a few more macros, create new
3481 section for native macros.
3483 Thu Oct 8 13:52:46 1992 Stu Grossman (grossman at cygnus.com)
3485 * Makefile.in alldeps.mak depend: Rip out 29k/udi pending
3486 resolution of copyright issues.
3488 Wed Oct 7 20:08:53 1992 Stu Grossman (grossman at cygnus.com)
3490 * Makefile.in (setup-to-dist): Remove -norecursion so that doc
3491 subdir gets configured.
3493 Wed Oct 7 12:24:01 1992 Ken Raeburn (raeburn@cygnus.com)
3495 * Makefile.in (nindy.o): Define "STRIP" as pathname of strip
3497 * nindy-share/nindy.c (coffstrip): Use that pathname, instead of
3498 searching for a "bfd_strip" program. Also, fixed up arguments
3499 passed to that program.
3501 * tm-nindy960.h (ADDITIONAL_OPTIONS): Use "-ser" rather than "-r",
3502 which is now used for something else. Rewrite description of
3503 associated parameters to match how gdb does it now.
3504 (ADDITIONAL_OPTION_HELP): Fix message accordingly.
3506 * m68k-pinsn.c (print_insn_arg): Handle new "`" operand type.
3508 Tue Oct 6 14:47:11 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3510 NOTICE_SIGNAL_HANDLING_CHANGE macro added to the target vector as
3513 * inferior.h (proc_signal_handling_change): prototype removed.
3514 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): default removed.
3515 (handle_command): now calls target_notice_signals.
3516 * procfs.c (proc_signal_handling_change): renamed to
3517 procfs_notice_signals. Now static. Add prototype. All callers
3519 * target.h (struct target_ops): new field, to_notice_signals.
3520 (target_notice_signals): new macro to cover new field.
3521 * target.c (cleanup_target): default to_notice_signals to ignore.
3522 * corelow.c (core_ops),
3524 inftarg.c (child_ops),
3525 procfs.c (procfs_ops),
3526 remote-adapt.c (adapt-ops),
3527 remote-eb.c (eb_ops),
3528 remote-es1800.c (es1800_ops, es1800_child_ops),
3529 remote-hms.c (hms_ops),
3530 remote-mm.c (mm_ops),
3531 remote-nindy.c (nindy_ops),
3532 remote-st2000.c (st2000_ops),
3533 remote-udi.c (udi_ops),
3534 remote-vx.c (vx_ops, vx_run_ops),
3535 remote.c (remote_ops),
3536 target.c (dummy_target),
3537 xcoffexec.c (exec_ops): added static initializer for
3539 * xm-irix4.h, xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): removed.
3541 Tue Oct 6 12:13:08 1992 John Gilmore (gnu@cygnus.com)
3543 * main.c (define_command): Add forgotten initializer.
3545 Tue Oct 6 02:23:17 1992 John Gilmore (gnu@cygnus.com)
3547 * language.c, language.h: Move saved_language out to global
3548 expected_language. Set expected_language when user expectation
3550 * language.c (language_info): Don't print type/range checking gub.
3551 * main.c (main): Set expected language.
3552 (execute_command): Check against expected language.
3553 * symfile.c (set_initial_language): Set expected language.
3555 * configure.in, config/i386sol2.{mh,mt}: Preliminary Solaris-x86 conf.
3557 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
3559 A bunch of changes mostly to improve debugging of C++ programs.
3560 Specifically, the calling of inferiors methods is improved.
3562 * value.h: New macros METHOD_PTR_IS_VIRTUAL,
3563 METHOD_PTR_FROM_VOFFSET, METHOD_PTR_TO_VOFFSET to partially
3564 hide the implementation details of pointer-to-method objects.
3565 How to tell if the pointer points to a virtual method is
3566 still very dependent on the particular compiler, but this
3567 should make it easier to find the places to change.
3568 * eval.c (evaluate_subexp [case OP_FUNCALL]), valprint.c
3569 (val_print [case TYPE_CODE_PTR]): Use the new METHOD_PTR_*
3570 macros, instead of a hard-wired-in code that incorrectly
3571 assumed a no-longerused representation of pointer-to-method
3572 values. And otherwise fix the relevant bit-rotted code.
3574 * valprint.c (type_print_base [case TYPE_CODE_STRUCT]):
3575 If there are both fields and methods, put a space between.
3577 * stabsread.c (read_struct_type): Fix bug in handling of
3578 GNU C++ anonymous type (indicated by CPLUS_MARKER followed
3579 by '_'). (It used to prematurely exit the loop reading in
3580 the fields, so it would think it should start reading
3581 methods while still in the fields. This could crash gdb
3582 given a gcc that can emit nested type information.)
3584 * valops.c (search_struct_method): Pass 'this' value by
3585 reference instead of by value. This provides a more
3586 consistent interface through a recursive search where the
3587 "bottom" functions may need to adjust offsets (due to multiple
3589 * valops.c, value.h, values.c: Pass extra parameters to
3590 value_fn_field and value_virtual_fn_field so we can
3591 correctly adjust offset for multiple inheritance.
3592 * eval.c (evaluate_subexp [case OP_FUNCALL]): Simplify
3593 virtual function calls by using value_virtual_fn_field().
3594 * values.c: New function baseclass_offset, derived from
3595 baseclass_addr (which perhaps can be made obsolete?).
3596 It returns an offset rather than an address. This is a
3597 cleaner interface since it doesn't mess around allocating
3599 * valops.c (search_struct_method): Use baseclass_offset
3600 rather than baseclass_addr.
3602 Mon Oct 5 16:02:04 1992 Stu Grossman (grossman at cygnus.com)
3604 * Makefile.in: Re-install 29K/UDI stuff.
3605 * remote-udi.c (udi_resume): Clean up.
3606 * (udi_wait): Rewrite, leave out bugs.
3607 * Add debugging code to print out all register fetches and stores.
3608 * Straighten out target_ops.
3609 * tm-29k.h (DUMMY_FRAME_RSIZE): Pad out to doubleword.
3611 Mon Oct 5 09:46:44 1992 Ian Lance Taylor (ian@cygnus.com)
3613 * remote-udi.c (udi_create_inferior): run with no arguments should
3614 not pass the program name as an argument, since the UDI code
3615 already handles that.
3616 (udi_load): get the symbols from prog_name, not arg_string (the
3617 load command should really use arg_string as the program name, not
3618 prog_name, but at least the run command works now).
3620 * munch: HP9000/300 nm puts an extra space between T and symbol
3623 * config/irix4.mh: added -lsun to XM_CLIBS to get RPC functions
3624 needed for vxworks targets.
3626 Fri Oct 2 22:04:42 1992 John Gilmore (gnu@cygnus.com)
3628 * am29k-tdep.c (_initialize_29k): Make it possible for the
3629 user to set and query the address where function calls into the
3630 inferior write a small scratch routine. `set call_scratch_address'
3631 * inferior.h (PC_IN_CALL_DUMMY): Fix fencepost error.
3632 * remote.c (remote_prepare_to_store): Only fetch regs if they are
3633 not already cached validly.
3635 Thu Oct 1 14:36:42 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3637 Rs6000 native support.
3639 * infptrace.c: remove #ifdef USG from around include ptrace.h.
3640 machines without this header should not be compiling this file.
3641 * nm-rs6000.h, rs6000-nat.c: new files for native support.
3642 * rs6000-tdep.c: do not include sys/ptrace.h or sys/reg.h.
3643 * rs6000-xdep.c: removed. all code now in rs6000-nat.c.
3644 * xm-rs6000.h: do not include ptrace.h.
3645 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to nm-rs6000.h.
3646 * config/rs6000.mh (XDEPFILES): removed rs6000-xdep.o.
3647 infptrace.o and inftarg.o move to NATDEPFIES.
3648 (NAT_FILE, NATDEPFILES): new macro for native support.
3650 Sun3 native support.
3652 * config/sun3os3.mh, config/sun3os4.mh (NAT_FILE, NATDEPFILES):
3653 new macros for native support.
3654 (XDEPFILES): moved infptrace.o and inftarg.o to NATDEPFILES,
3655 removed sun3-xdep.o.
3656 * xm-sun3.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
3658 * sun3-xdep.c: removed. All code is now in sun3-nat.c.
3659 * sun3-nat.c, nm-sun3.h: new files for native support.
3661 Thu Oct 1 10:30:54 1992 Fred Fish (fnf@cygnus.com)
3663 * dwarfread.c (dbsize): New variable to hold size of dwarf info.
3664 * dwarfread.c (dwarf_build_psymtabs): Rename dbsize parameter to
3665 dbfsize and use it to initialize new local file scope dbsize.
3666 * dwarfread.c (read_ofile_symtab): Initialize dbsize and use it.
3667 * dwarfread.c (basicdieinfo): Use dbsize to check for oversize
3668 DIEs as well as the current check for undersize DIEs. This helps
3669 to gracefully detect and reject corrupted DIE information.
3671 Thu Oct 1 01:57:56 1992 John Gilmore (gnu@cygnus.com)
3673 Add `command hooks' and a hook for inferior program stopping.
3675 * command.h (struct cmd_list_element): Remove unused `aux'
3676 field. Add new `hook', `hookee', and `cmd_pointer' fields.
3677 * command.c (add_cmd): Initialize new fields, elim old.
3678 (add_alias_cmd): Clone new fields.
3679 (delete_cmd): Un-hook hookee if we're deleting hook.
3680 (help_cmd): Tell user the command is hooked, if it is.
3681 (lookup_cmd_1): Abbreviations return the original command
3682 instead of themselves, so that hooks on the original cmd will be
3684 * defs.h (enum command_class): Add class_pseudo and comments.
3685 * gdbcmd.h (execute_user_command): Add prototype.
3686 * infrun.c (normal_stop): If the stop command is hooked,
3687 run the hook whenever we stop.
3688 (hook_stop_stub): Stub for catch_errors.
3689 (_initialize_infrun): Set up pseudo "stop" command.
3690 * main.c (execute_user_command): Code extracted from execute_command.
3691 (execute_command): If hooked, run the hook before the command.
3692 (define_command): If defining a new hook, check the command it
3693 is hooking, and warn if none. Install the hook.
3694 * source.c (_initialize_source): "l" is an abbrev for "list".
3695 * doc/gdb.texinfo: Document command hooks.
3697 * Makefile.in (VERSION): Roll to 4.6.7.
3698 * config/sun4os4.mh: Remove dup inftarg.o from NATDEPFILES.
3699 * infrun.c (breakpoints_inserted): Make it static again.
3700 * tm-symmetry.h (FLOAT_INFO): #if 0 it for cross-ptrace abuse.
3702 Wed Sep 30 15:33:22 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3704 Native file renaming.
3706 * nat-sparc.c -> sparc-nat.c
3707 * nat-sun4os4.h -> nm-sun4os4.h
3708 * nat-trash.h -> nm-trash.h
3709 * config/sun4os4.mh: track file renaming.
3710 * configure.in: link to nm.h rather than nat.h.
3711 * infptrace.c: include nm.h rather than nat.h.
3713 Tue Sep 29 14:35:00 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3715 Host/target/native split for sun4.
3717 * Makefile.in (TSOBS): removed corelow.o.
3718 * infptrace.c: included nat.h.
3719 * nat-trash.h: temporary header file. This should be removed once
3720 all hosts have the native/host/target split.
3721 * configure.in: add a symlink from nat-trash.h to nat.h if no
3722 other nat file exists for this configuration.
3723 * sparc-tdep.c: no longer include sys/ptrace.h.
3724 * sparc-xdep.c: removed. contents have been moved to nat-sparc.c.
3725 * xm-sparc.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
3727 * nat-sparc.c, nat-sun4os4.h: new files for sun4 native support.
3728 * config/sun4os4.mh (XDEPFILES): moved infptrace.o and inftarg.o
3729 to NATDEPFILES. removed sparc-xdep.o.
3730 (NATDEPFILES, NAT_FILE): new macros for native support.
3732 Break the direct connection from core_file_command to any
3733 particular type of core file support.
3735 * target.h (find_core_target): new prototype.
3736 * target.c (find_core_target): new function. Walks the target
3737 list looking for the core target.
3738 * core.c (core_file_command): replace calls to core_detach and
3739 core_open with find_core_target and direct calls.
3741 Tue Sep 29 10:19:00 1992 Ian Lance Taylor (ian@cygnus.com)
3743 * xm-hp300hpux.h: define MEM_FNS_DECLARED; include <sys/ptrace.h>
3745 config/hp300hpux.mh: ALLOCA1 was not defined.
3747 Mon Sep 28 22:03:41 1992 Stu Grossman (grossman at cygnus.com)
3749 * breakpoint.c, exec.c, language.c, main.c, printcmd.c, symfile.c,
3750 target.c, valprint.c: Use unfiltered forms of f/printf, et. al.
3751 until we can figure out a better way to do paging.
3753 Sat Sep 26 02:07:31 1992 John Gilmore (gnu@cygnus.com)
3755 * findvar.c (supply_register): Add CLEAN_UP_REGISTER_VALUE hook.
3756 * tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Use it.
3757 * hppa-coredep.c: Remove, now that we use the hook.
3758 * config/hppab.mh, config/hppah.mh: Use standard coredep.o.
3759 * hppab-xdep.c, hppah-xdep.c: Remove custom code, use hook.
3761 * dbxread.c, partial-stab.h: Replace all #ifdef hp9000s800's with
3762 GDB_TARGET_IS_HPPA's. This is a SERIOUS KLUDGE. The code needs to all
3763 be ripped out and reimplemented right (see elfread.c).
3764 * tm-hppa.h (GDB_TARGET_IS_HPPA): Define.
3766 Rename all HPPA files to fit into unique DOS filenames:
3767 * *hppabsd* => *hppab*
3768 * *hppahpux* => *hppah*
3770 Sat Sep 26 00:25:15 1992 John Gilmore (gnu@cygnus.com)
3772 Make the /proc support a target-struct in its own right.
3774 * Makefile.in: Remove inftarg.[co], since it is now included via
3776 * config/*.mh: Add inftarg.o and fork-child.o to all *.mh that
3777 reference infptrace.o. Add fork-child.o to all *.mh that
3780 * inferior.h (proc_wait, inferior_proc_init, proc_set_exec_trap):
3781 No longer global functions.
3782 (fork_inferior): New global function from fork-child.c.
3783 * inftarg.c (child_wait): Remove USE_PROC_FS conditional.
3784 (ptrace_me, ptrace_him): New stub functions for fork_inferior().
3785 (child_create_inferior): Moved to fork-child.c as fork_inferior.
3786 (child_create_inferior): New tiny function that calls fork_inferior.
3787 * fork-child.c: New file, containing fork_inferior, which is
3788 built from slight mods to inftarg.c's child_create_inferior.
3790 * procfs.c (procfs_ops): Add target vector.
3791 (attach): Rename as static do_attach.
3792 (procfs_create_inferior): New tiny function that calls fork_inferior.
3793 (child_xfer_memory): Rename to static procfs_xfer_memory.
3794 (store_inferior_registers): Rename to static procfs_store_registers.
3795 (inferior_proc_init): Rename to static procfs_init_inferior.
3796 (procfs_attach, procfs_detach, procfs_prepare_to_store,
3797 procfs_files_info, procfs_open, procfs_mourn_inferior,
3798 procfs_can_run): Slightly mangled copies of the corresponding
3799 child_XXX routines from inftarg.c.
3800 (proc_wait): Renamed to static procfs_wait.
3801 (child_resume): Rename to static procfs_resume.
3802 (fetch_inferior_registers): Rename to static procfs_fetch_registers.
3803 (initialize_proc_fs): Rename to initialize_procfs. Set up
3806 * putenv.c: index -> strchr.
3807 * regex.c: Always rename bcopy to memcpy, etc.
3808 FIXME: Eventually do the renames rather than use #define's.
3809 * sparc-tdep.c (deferred_stores): Moved from sparc-xdep.c.
3811 * sparc-xdep.c: Move deferred_stores to target dependent.
3812 * xm-irix4.h, xm-sysv4.h (CREATE_INFERIOR_HOOK): No longer needed.
3814 Fri Sep 25 21:59:27 1992 John Gilmore (gnu@cygnus.com)
3816 Split non-target-dependent code out of target_attach routines.
3818 * target.h: Comments on target_attach args and results.
3819 * infcmd.c (attach_command): Check for existing execution, call
3820 target_attach, set up terminal status and wait_for_inferior, wait
3821 for the attach status, and do normal_stop.
3822 * inftarg.c (child_attach): Remove target independent stuff.
3823 * remote-adapt.c (adapt_attach): Ditto.
3824 * remote-mm.c (mm_attach): Ditto.
3825 * remote-udi.c (udi_attach): Ditto.
3826 * remote-vx.c (vx_attach): Ditto.
3830 * remote-hms.c (hms_attach): Remove completely, it was useless.
3831 * remote-mm.c, remote-hms.c, remote-udi.c, remote-adapt.c: Remove
3832 commented-out start_remote calls.
3833 * remote-hms.c, remote-adapt.c, remote-mm.c, remote-udi.c: Remove
3834 DENTER and DEXIT macros and their calls. Use a real debugger --
3835 like gdb -- to see what functions are being called when.
3836 * utils.c (strcmp_iw): Make nonstatic, for lint.
3838 Fri Sep 25 18:48:20 1992 John Gilmore (gnu@cygnus.com)
3840 * infrun.c, inftarg.c, inferior.h: Comment and lint cleanups.
3842 Fri Sep 25 15:13:44 1992 Stu Grossman (grossman at cygnus.com)
3844 * tm-sparc.h, dbxread.c (read_ofile_symtab): Install Jim Wilson's
3845 fix to differentiate between gcc1 & gcc2 compiled files so that we
3846 can debug calls that pass structs as args correctly.
3847 * symmisc.c (dump_symtab): If block was compiled with gcc, say
3848 so, and what version.
3850 * remote.c (remote_wait): Make regs be char to avoid picayune
3851 ANSI compiler warnings.
3853 * energize.h: Move all external struct decls to inside of
3854 __STDC__, add prototype for energize_shell_wait().
3855 * energize.c (getpty): Clean up, make us really get a controlling
3857 * (energize_initialize): Disable SIGIO prior to setting up for
3858 I/O interrupts. Move setsid(), et. al. to getpty().
3859 * (energize_shell_wait): New routine to wait for things started
3860 via the shell command, uses wait() instead of /dev/proc.
3861 * Also, add prototype for execute_command_1().
3863 Fri Sep 25 12:09:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3865 * inftarg.c (child_create_inferior, child_attach,
3866 child_mourn_inferior): collect unix child process stratum
3867 functions which live below the target vector into this file to
3868 facilitate host/target/native split. Also, make them static.
3869 * inflow.c (child_mourn_inferior): removed.
3870 * infrun.c (child_create_inferior, child_attach): removed.
3871 (resume): becomes global so that functions below the
3872 target vector can find it.
3873 * inferior.h (resume): add prototype.
3874 (child_mourn_inferior, child_create_inferior, child_attach):
3877 * xcoffexec.c (exec_ops): child_attach and child_create_inferior
3878 replaced with find_default_attach and
3879 find_default_create_inferior.
3881 Fri Sep 25 10:21:04 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
3883 * i960-pinsn.c: Use _filtered routines for printing, so symbolic
3884 addresses don't get displayed in the wrong positions.
3886 Fri Sep 25 09:52:47 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3888 Separate core functions along target vector in preparation for
3889 native support. Functions above vector now live in core.c. Those
3892 * core.c (solib_add_stub, core_close, core_open, core_detach,
3893 get_core_registers, core_files_info, core_ops): moved to corelow.c
3894 (_initialize_core): removed addition of core_ops target.
3895 * corelow.c: new file.
3896 (solib_add_stub, core_close, core_open, core_detach,
3897 get_core_registers, core_files_info, core_ops): moved from core.c
3898 (_initialize_corelow): new function.
3899 * gdbcore.h (core_open, core_detach): added prototypes.
3900 (core_ops): add forward declaration.
3901 * Makefile.in (SFILES_MAINDIR): add core.c
3903 (TSOBS): change core.o to corelow.o
3905 Wed Sep 23 11:14:53 1992 Stu Grossman (grossman at cygnus.com)
3907 * m68k-tdep.c (m68k_saved_pc_after_call): Use 'GDB_TARGET_IS_SUN3'
3908 instead of 'sun' predefined symbol so that trap analysis code is
3909 enabled only when the TARGET is a sun3.
3911 Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3913 * tm-i960.h (ext_format_i960): Add top-level declaration.
3914 (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested
3915 blocks, else Sun4 compiler complains.
3917 Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com)
3919 * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break'
3920 instruction's argument. Patch from jonathan@cs.stanford.edu
3923 Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3925 Break the thread of control that implies that a unix child
3926 process will be the default target.
3928 * target.c (find_default_run_target, find_default_attach,
3929 find_default_create_inferior, return_zero): new functions.
3930 (cleanup_target): Make return_zero the default for to_can_run.
3932 * exec.c (exec_ops), core.c (core_ops): Replace child_attach and
3933 child_create_inferior references with find_default_XXX instead.
3935 * target.h (struct target_ops): new field, to_can_run.
3936 (find_default_attach, find_default_create_inferior): new prototypes.
3937 (target_can_run): new macro.
3939 * Also added a zero (default) to_can_run element to all static
3940 struct target_ops initializations throughout GDB, except:
3941 * inftarg.c (child_ops): Use new child_can_run() to enable child runs.
3943 * infrun.c (child_create_inferior): Clean up error handling when
3944 no exec file is specified.
3945 (child_attach): Don't require exec file.
3947 Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com)
3949 Remove kill_inferior_fast, in favor of target_kill, which goes
3950 through the target vector.
3952 * inferior.h (kill_inferior_fast): remove declaration.
3954 * main.c (disconnect): call quit_cover using catch_errors rather
3955 than calling kill_inferior_fast directly. New way goes through
3956 the target vector, handles attached processes, and writes
3957 command history if appropriate.
3958 (quit_cover): new function, wrapper for quit_command.
3960 * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c,
3961 infptrace.c, procfs.c: Removed all instances of kill_inferior_fast,
3962 inlining them into the local kill_inferior when needed.
3964 Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com)
3966 * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'.
3967 * stabsread.c (read_struct_type): Simplify complicated expression
3968 for dumb DECstation compiler.
3970 Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
3972 * m68k-pinsn (print_insn_arg, fetch_arg): added support for
3973 operands to memory management instructions, from WRS.
3975 Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com)
3977 * main.c (main): Back out previous language setting changes.
3978 Replace with simple default to C before processing any init
3979 files. There MUST be a language set, even in the absence of
3980 init files or executables, or expression parsing fails.
3982 Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com)
3984 * main.c (main): Move code that sets initial language to
3985 symfile.c. Fixup places where command files are processed to
3986 be consistent in setting a default language if none has been
3988 * symfile.c (set_initial_language): Add code moved from
3989 main() that sets an initial default language when a new
3990 symbol file is read.
3991 * symfile.c (symbol_file_command): Call set_initial_language.
3992 * symtab.c (find_main_psymtab): Add FIXME comment.
3994 Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3996 * breakpoint.c, sparc-tdep.c: comment changes.
3997 * configure.in: removed target_dependent line.
3999 * remote-mm.c (mm_attach): change printf to error to prevent
4001 * remote-udi.c (udi_attach): change printf to error to prevent
4004 * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace
4005 calls to {fetch|store}_inferior_registers with calls to
4006 target_{fetch|store}_registers, for remote-target independence.
4008 Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com)
4010 * Makefile.in: Fix bug I introduced in merging Rich's change.
4011 * infrun.c (child_create_inferior): Use proceed() rather than
4012 doing all the same stuff by hand.
4014 Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4016 * Makefile.in, configure.in: add support for files used only when
4017 configured native, that is, when host = target.
4019 Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4021 * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred
4022 stores are target dependent and were moved from xm to tm.
4024 Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com)
4026 * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir.
4028 * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE
4029 overrides, to avoid problem in xdr_bytes with malloc(0) => 0.
4031 Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4033 * target.h (struct target_ops): removed to_convert_to_virtual and
4034 to_convert_from_virtual elements. Initializations removed from
4035 all static initializations.
4036 (target_convert_to_virtual, target_convert_from_virtual):
4038 (host_convert_to_virtual, host_convert_from_virtual): Removed
4039 forward declarations.
4040 * target.c (cleanup_target): removed default assignments for
4041 to_convert_to_virtual and to_convert_from_virtual.
4042 * inftarg.c (host_convert_to_virtual, host_convert_from_virtual):
4044 * findvar.c (value_of_register, value_from_register):
4045 target_convert_to_virtual inlined.
4046 * infcmd.c (do_registers_info): target_convert_to_virtual inlined.
4047 * valops.c (value_assign): target_convert_from_virtual inlined.
4049 Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com)
4051 * main.c (gdb_readline): Avoid printf_filtered, which sets char
4052 position wrong if used for the prompt.
4053 * utils.c (puts_filtered): Comment: NOT a puts() replacement!
4055 Support for accessing arbitrary MIPS stack frames in memory.
4057 * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is
4058 set, run it before INIT_EXTRA_FRAME_INFO.
4059 * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it.
4061 * mips-tdep.c (init_extra_frame_info): Only clobber the `frame'
4062 (FP) value in the frame_info struct if it is zero (as from top of
4064 (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC.
4066 * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always
4067 comes back as zero. So does FP_REGNUM, as a trigger for
4068 init_extra_frame_info.
4070 * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get
4071 the program counter set before INIT_EXTRA_FRAME_INFO is run.
4072 (INIT_FRAME_PC): Defined to null.
4073 (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab.
4074 (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command.
4075 Briefly explain MIPS stacks in GDB.
4077 Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com)
4079 * copying.awk, copying.c (show_copying_command,
4080 show_warranty_command): Rename from copying_info, warranty_info,
4081 to match command function conventions.
4083 * utils.c (prompt_for_continue): Reinitialize more-counts
4084 before printing anything, and again afterward. Fix comments.
4085 (vfprintf_filtered): Eliminate static buffer; use auto buffer,
4086 or alloca() if needed.
4088 * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to
4089 detect native versus cross-host.
4091 Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com)
4093 * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for
4094 Suns. Rename to m68k_saved_pc_after_call.
4095 * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use
4096 m68k_saved... instead of sun3_saved...
4098 Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com)
4100 * Makefile.in (update-depend, update-alldeps): Split out of
4101 setup-to-dist, for convenience in rebuilding the depend and
4103 (assorted): Update to catch straggler files when building gdb.tar.Z.
4105 Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com)
4107 Preliminary cleanup for splitting host/native/target.
4109 * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP
4110 here; it is dealt with at a gdb-target-independent level.
4111 * rs6000-tdep.c (single_step): Don't call ptrace, we are a
4112 high toned routine. Fix return type to void.
4113 * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it.
4114 Rich and I believe the "real problem" was that both single_step
4115 and target_resume were issuing PT_CONTINUE calls. This would
4116 cause the second PT_CONTINUE to sometimes fail because the process
4117 was already running.
4118 * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge.
4120 Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com)
4122 * energize.c (pty_to_kernel): Must check for EAGAIN as
4123 termination condition.
4124 (full_filename): Don't prepend dirname if filename begins with /.
4125 (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad
4127 (getpty (NCR)): Lotsa bug fixes...
4128 (kernel_dispatch (case StopRType)): Use kill() instead of
4129 killpg() so we can deal with losing systems...
4130 (wait_for_events): Work around NCR select() lossage. It doesn't
4131 zero out readfds when select() returns zero.
4132 (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use
4133 getcwd() instead of getwd() (NCR getwd() seg faults).
4134 (energize_wait): Use sigaction() for NCR. Their version of signal()
4135 is unreliable by default.
4137 * procfs.c (proc_wait): Call print_sys_errmsg() if we get an
4138 error from PIOCSWSTOP.
4140 * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c,
4141 symfile.c, target.c, valprint.c: Use _filtered form of *printf.
4142 defs.h, utils.c: Make vfprintf_filtered global.
4144 * energize.c (send_location): New routine to consolidate all
4145 places where we must notify kernel of where the given pc is.
4146 (cplus_demangle): Put single-quotes around demangled names.
4147 (energize_call_command): Call send_location() after doing up,
4148 down, and frame commands.
4150 Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4152 * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first
4153 pass at doc for two new remote targets---29K using UDI, and Tandem
4154 ST2000 using STDBUG.
4156 * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__
4158 * doc/all.m4: turn on H8/300 stuff for generic manual
4160 * doc/gdbinv-s.m4.in: remove text on special procedures to continue
4161 after explicit call to breakpoint() in serial stubs.
4163 Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com)
4165 * mipsread.c: Clean up some white space.
4166 (parse_symbol): Handle stEnd of stFile.
4167 (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal.
4169 * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers,
4170 store_inferior_registers): Replace unexplained numbers
4171 with manifest constants from a DECstation header file.
4172 * xm-mips.h (KERNEL_U_ADDR): Get from <machine/param.h>.
4173 (REGISTER_U_ADDR): Fix up for Ultrix 4.2.
4175 * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h.
4177 * stack.c (_initialize_stack): "dow" should be a valid abbreviation
4178 for "down". Suggested by Richard Stallman.
4180 Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4182 * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid
4183 redeclaration bug on SunOS 4.
4185 Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com)
4187 * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums.
4188 * m68k-stub.c: Remove a few extraneous ANSI-isms.
4189 * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if
4190 they aren't already there.
4191 * remote-vx.c (vx_prepare_to_store): Ditto.
4192 * xcoffread.c: Surround forward struct defns with #ifdef __STDC__.
4194 Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com)
4196 Removed a large number of changes inserted by Per Bothner
4197 for C++ support. These will go back in when they've been
4200 Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com)
4202 * serial.h: Fix prototye for serial_raw().
4203 * ser-bsd.c, ser-termios.c: Fix args for serial_open() &
4204 serial_write() to match prototypes.
4205 * remote-st2000.c (get_reg_name): Make *p be const.
4207 Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4209 * remote-nindy.c (nindy_fetch_registers): Make return type void,
4210 to agree with target structure field type.
4211 (nindy_store_registers): Ditto.
4213 * Makefile (OPCODES): New var, pointing to opcodes library.
4214 (CLIBS, CDEPS): Include it.
4215 (saber_gdb): Load opcodes library.
4217 Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com)
4219 * a68v-xdep.c (store_inferior_registers): declare as void.
4220 * infptrace.c: HP/Apollos have ptrace.h in the wrong place.
4221 * remote-st2000.c: Massive changes to use new serial package.
4222 Also added 'connect' command to transparantly connect to serial
4224 * ser-termios.c: Big cleanup, use nicer coding conventions.
4225 * ser-bsd.c: New module, serial stuff for BSD systems.
4226 * serial.h: Define struct ttystate properly using HAVE_TERMIO.
4227 * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE...
4229 Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4231 * doc/gdb.texinfo: fix shameful error of agreement reported by
4232 jimb@occs.cs.oberlin.edu (Jim Blandy)
4233 * doc/gdb.texinfo: remove old partial discussion of remote serial
4234 protocol (via serial debug stubs)
4235 * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing
4236 use of serial debug stubs
4238 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
4240 * symfile.h: Declaration of set_demangling_style() moved
4241 here from demangle.h (which is now in ../include).
4242 * i386-xdep.c: Update comment.
4244 Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4246 * symtab.c (completion_list_add_symbol): restructured to optimize
4247 for time. First clip names that cannot match. Then clip any
4248 names we've already considered. Drop a redundant strncpy. Drop
4249 a redundant malloc and associated free for demangled names.
4251 Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com)
4253 * a68v-xdep.c (store_inferior_registers): Define as type void.
4254 * configure.in: Add host m68k-apollo*-bsd*.
4255 * demangle.c (struct demanglers): Use enum instead of constant
4256 value to keep braindamaged HP/Apollo compiler happy.
4258 Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
4260 * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
4261 match "FOO". This allows 'break Foo' to work when Foo is
4262 a mangled C++ function. (See comment before function.)
4264 Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
4266 * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
4267 for files in vx-share/*.c.
4268 * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention,
4269 for normal GDB source files.
4271 * Makefile.in (VERSION): Roll to 4.6.6.
4273 * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h.
4274 * tm-sun3.h: Remove STACK_END_ADDR, no longer used.
4275 * tm-sun3os4.h: Update comments.
4276 * xm-delta88.h: Remove STACK_END_ADDR.
4278 Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
4280 * Makefile.in (VERSION): Roll to 4.6.5.
4282 * infrun.c: Lint for recent `handle' changes.
4284 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
4285 * serial.h (EXFUN): Remove all uses, convert to PARAMS.
4286 * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
4287 should include a ser-XXX.o module.
4289 * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
4290 * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
4292 * configure.in: Map unrecognized sun 68k's, sun sparcs, into
4293 known suns in configure.in, rather than mapping them to unique
4294 config files that happen to duplicate other config files.
4295 * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
4296 * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
4298 Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
4300 * configure.in (*-*-sunos*): Use trailing * to match all
4301 sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
4302 (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
4303 in production on Sun-4.
4304 ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
4305 (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4306 (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4308 * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
4309 config/sparc-noun.mt: New target configs for embedded.
4310 * config/sun4os3.{mh,mt}: Remove, never existed in production.
4312 * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
4313 target definitions for embedded with and without underlines on
4316 * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
4317 not a parameter of the CPU, but of the development environment.
4318 * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
4320 Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
4322 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
4323 (which involves reading in main's symtab) if we have no breakpoints.
4325 Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
4327 * dwarfread.c (cu_language): New local variable to record
4328 language for current compilation unit being processed.
4329 * dwarfread.c (set_cu_language): New local function to decode
4330 and record language for current compilation unit being processed.
4331 * dwarfread.c (synthesize_typedef): Add local function to
4332 synthesize a typedef for C++ classes, structs, unions, and
4334 * dwarfread.c (read_structure_scope): Synthesize typedefs
4335 for C++ classes, structs and unions.
4336 * dwarfread.c (read_enumeration): Synthesize typedefs for
4338 * dwarfread.c (read_file_scope): Call set_cu_language to
4339 record language for current compilation unit. After symtab
4340 is built, save this recorded language.
4341 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
4342 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
4343 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
4344 typedefs for C++ classes, structs, unions, and enumerations.
4345 * dwarfread.c (scan_compilation_units): Call set_cu_language
4346 to record language for current compilation unit.
4347 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
4348 for TAG_enumeration_types, rather than in add_partial_symbol.
4349 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
4350 case with class, struct, and union type cases, now that they are
4351 the same. Remove tests for non-NULL name attributes, now done
4353 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
4354 treat as alias for TYPE_CODE_STRUCT for now.
4356 Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
4358 * Makefile.in: map "gdb" through program_transform_name when
4361 Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
4363 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
4364 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
4365 Use "regi" for local indexing through register numbers, reserving
4366 "regno" for the name of a specific register passed as an input
4367 parameter. Fix bug propagated through all versions that sometimes
4368 used regno as an index when it should have been regi, thus using
4369 -1 as an index in some cases.
4371 Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
4373 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
4374 respectively, so same demangler can be used by other programs.
4375 * Makefile.in: Remove demangler stuff.
4376 * Makefile.in (depend): Pass -I../readline (needed for main.c).
4377 * demangle.c (_initialize_demangler): Tell demangler which
4378 CPLUS_MARKER to assume.
4380 Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
4382 RS/6000 portability changes (for hosting cross-debuggers).
4384 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
4385 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
4386 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
4387 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
4388 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
4389 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
4390 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
4391 (NO_SINGLE_STEP): Add, target-dependent.
4392 (loadinfotextindex): Lowercase, remove "aix_".
4393 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
4394 (NO_SINGLE_STEP): Remove, target-dependent.
4395 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
4396 * xcoffread.c: Only build file if RS/6000 native GDB.
4397 (build_function_symbol): Remove #if 0'd code.
4398 * rs6000-tdep.c: Cleanup. Add static fn protos.
4399 Use CORE_ADDR for addresses throughout. Make void fns void.
4400 (pop_dummy_frame): Add FIXME about bogosity of design here.
4401 (rs6000_struct_return_address): Ditto.
4402 (frameless_function_invocation, frame_get_cache_fsr,
4403 frame_initial_stack_address, xcoff_relocate_symtab,
4404 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
4405 add_text_to_loadinfo, find_toc_address): Move from xdep file.
4406 Use CORE_ADDRs. Change identifiers to lowercase.
4408 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
4409 supplying dummy routines if non-native. Add prototype for
4410 static exec_one_dummy_insn. Move a mess of functions to
4411 rs6000-tdep.c (as above). Remove #if 0'd code.
4413 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
4414 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
4415 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
4417 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
4420 * vx-share/README, nindy-share/README: New files describing
4421 how these directories' code is shared, and with whom.
4423 Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
4425 * configure.in (target configurations): Reformat into table.
4426 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
4428 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
4429 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
4430 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
4431 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
4432 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
4433 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
4435 * Makefile.in (config-check): Add command to check whether
4436 configure.in is consistent with config/*.
4438 Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
4440 * configure.in (host configurations): Reformat nested cases into
4441 easy-to-maintain table.
4442 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
4443 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
4445 Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
4447 * cplus-dem.c: Reorder args to most local functions to make them
4448 follow the consistent pattern of struct work_stuff pointer first,
4449 followed by pointer into string being demangled, followed by
4450 pointer to the string where the result is being stored, followed
4451 by other args. Also generally replace most variables of name
4452 "type" with "mangled" for consistency. They all pointed to the
4453 same string but half were one name and half the other.
4454 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
4455 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
4456 use whenever a qualified name is being demangled.
4457 * cplus-dem.c (do_type): Qualified names are treated similarly
4458 to fundamental types, not as modifiers of fundamental types.
4460 Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
4462 * configure.in: Add sparclite as a target.
4464 * sparc-stub.c (handle_exception): Flush instruction cache just
4465 before returning to the user. (hexToInt): Fix overzealous cleanup.
4467 Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
4469 * infrun.c (handle_command): Rewrite to allow multiple signal
4470 numbers, signal number ranges, and to recognize "all" to mean all
4471 signals except those used by the debugger.
4472 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
4473 to set or reset actions for specific signals.
4475 Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
4477 * coffread.c (decode_type): Call alloc_type to alloc new
4479 * stabsread.c (read_array_type, read_range_type, define_symbol):
4480 Call alloc_type to alloc new types.
4481 * stabsread.c (define_symbol): Move dbl_valu symbol field data
4482 from type_obstack to symbol_obstack.
4483 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
4485 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
4486 associated with a type, using the same mechanism as was used to
4487 allocate space for the type structure itself.
4488 * coffread.c (patch_type, coff_read_struct_type,
4489 coff_read_enum_type): Use TYPE_ALLOC.
4490 * dwarfread.c (struct_type): Use TYPE_ALLOC.
4491 * gdbtypes.c (create_array_type, check_stub_method,
4492 allocate_cplus_struct_type): Use TYPE_ALLOC.
4493 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
4494 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
4495 read_range_type): Use TYPE_ALLOC.
4497 Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
4499 * breakpoint.c (breakpoint_re_set): Select a default source
4500 symtab if one is not currently selected.
4501 * utils.c (query): Call wrap_here before building the output
4502 query string, to turn off wrapping and flush any buffered output.
4503 Otherwise our query may end up in the wrap buffer and never be
4505 * eval.c (evaluate_subexp): Report error when attempting to
4506 evaluate subscript for types without a target type, rather
4507 than dumping core by using the NULL pointer.
4508 * symfile.c (symbol_file_command): Forget current_source_symtab
4509 and current_source_line when discarding symbol table.
4511 Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
4513 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
4515 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
4516 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
4518 Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
4520 * remote.c (remote_open): Fix baud rate setting to make -b flag
4521 work. (remote_wait): Change 'T' message parser to deal with new
4522 improved format which allows stub to send an arbitrary bunch of
4524 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
4525 make all this re-entrant by storing all state on the stack. Clean
4526 up memory error trapping. (computeSignal, set_debug_traps):
4527 make it all table driven. Make a start at a baud rate setting command.
4529 Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
4531 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
4533 * remote-vx.c: redefine malloc to avoid buggy declaration on
4534 RS/6000 <rpc/types.h>.
4535 xm-rs6000.h: include <sys/select.h> to define fd_set for
4536 <rpc/svc.h> on RS/6000.
4538 Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
4540 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
4541 recursive invocations of make. Always create installation
4544 Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
4546 * m68k-pinsn.c: Minor fix in style of output (don't use
4547 range to indicate floating point control registers).
4549 Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
4551 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
4553 * infcmd.c (registers_info): Handle multiple register names.
4554 Changes inspired by Roland McGrath.
4556 Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
4558 * sparc-stub.c: New file. Mix it with your SPARClite
4559 application, and it will speak GDB remote protocol!
4560 * remote.c (remote_wait): Change 'T' (expedited reply) message to
4561 deal with arbitrary registers. Needed for sparc-stub.
4563 Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
4565 * cplus-dem.c (cplus_markers): Add table for gnu style and
4566 use throughout, in place of compile time constant CPLUS_MARKER.
4567 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
4568 * cplus-dem.c (cfront_special): New function, as suggested
4569 by pfieland@stratus.com.
4570 * cplus-dem.c (forget_types): New function.
4571 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
4573 * cplus-dem.c (mop_up): Call forget_types().
4574 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
4575 Use throughout, instead of checking current_demangling_style.
4576 * cplus-dem.c (demangle_signature): When finding an explicit
4577 start of function args, forget all remembered types for
4578 lucid/cfront style demangling.
4579 * cplus-dem.c (demangle_prefix): In a sequence of two or more
4580 underbar characters, use last pair as the delimiter. Hoist
4581 gnu_special() call up to cplus_demangle(). Call cfront_special()
4583 * cplus-dem.c (cplus_special): Fix virtual table name demangling
4584 for inherited classes.
4585 * cplus-dem.c (demangle_args): Document quirks of numbered
4586 references to previously seen types.
4587 * dbxread.c (read_ofile_symtab, process_one_symbol):
4588 Use AUTO_DEMANGLING rather than explicitly checking
4589 current_demangling_style.
4590 * demangle.h: Add some comments.
4591 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
4592 CFRONT_DEMANGLING): New macros.
4593 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
4594 not found in the actual producer string produced by lcc.
4595 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
4596 than explicitly checking current_demangling_style.
4598 Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
4600 * breakpoint.c (enable_longjmp_breakpoint,
4601 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
4602 Check for duplicate breakpoints at the same address. Bug report
4603 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
4605 Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
4607 * buildsym.c (end_symtab): Document that end_symtab can return
4608 NULL under non-error conditions.
4609 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
4610 returned from end_symtab for empty compilation units.
4612 Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
4614 * am29k-tdep.c: Lint from DECstation compiler.
4615 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
4616 As the man page says, "Sometimes you just can't get lint to shut
4617 up". That doesn't mean you should blow away the code it won't
4619 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
4620 it up over the next few weeks. Make mips x 29k build.
4621 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
4622 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
4623 but leave it as a comment because the breakpoint instruction
4624 is not easily accessible at this moment (it's static, and if
4625 we define one here, it goes into every file compiled).
4627 Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
4629 * Makefile.in (VERSION): Bump to 4.6.3.
4630 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
4631 function scopes when building partial symbol tables.
4632 * objfiles.c (open_existing_mapped_file): Make it clear in
4633 warning message that out of date mapped files are ignored.
4634 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
4635 unit source file name in error message.
4637 Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
4639 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
4640 * dwarfread.c (struct_type): In absence of AT_byte_size for
4641 bitfield, use size of object of member's type for the size of
4642 the anonymous object containing the bit field.
4643 * dwarfread.c (completedieinfo): Set has_at_byte_size when
4644 an AT_byte_size attribute is seen.
4645 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
4646 union aux_ext (was aux_ent).
4647 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
4648 unsigned char* to char*, for Lucid compiler.
4649 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
4650 to be correct type (from unsigned char* to char*).
4651 * valprint.c (type_print_derivation_info): Minor tweak to placement
4652 of commas in derived class printing.
4653 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
4655 Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4657 * xm-go32.h: Define LSEEK_NOT_LINEAR
4658 * source.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
4659 then work out the lseek positions of newlines by running through
4660 the file and `tell'ing. This makes source file listing work on
4661 OS's where the relationship between physical position in file and
4662 canonical position is indeterminate, eg VMS and DOS.
4664 Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
4666 * stabsread.c: Ensure that all members of all allocated structures
4667 are initialized to known state to avoid hard to find bugs with gdb
4668 using fields containing random data.
4669 * buildsym.c (start_subfile): Compact dirname initialization.
4670 * buildsym.c (patch_subfile_names): New function.
4671 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
4672 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
4673 * buildsym.h (patch_subfile_names): Add prototype.
4674 * dbxread.c (process_one_symbol): Call patch_subfile_names.
4676 Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
4678 * remote-udi.c: Update comments.
4680 * remote.c (getpkt): Only force retransmission ten times;
4681 after that, assume bug in target code, and handle pkt anyway.
4683 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
4685 * configure.in: Add support for apollo 68k under BSD environment.
4686 * xm-apollo68b.h: New file to support above.
4688 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
4690 * configure.in: Recognize i486 host cpu.
4691 * valprint.c (type_print_derivation_info): Print derivation info
4692 in same form as class declarations in source.
4693 * valprint.c (type_print_varspec_suffix): Split arg printing
4694 code out to type_print_args function.
4696 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
4698 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
4699 at_import, at_frame_base.
4700 * dwarfread.c (completedieinfo): Remove cases for obsolete
4701 AT_visibility, AT_import, and AT_frame_base attributes.
4702 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
4703 i860, which can keep up to 4 shadow breakpoints.
4704 * tm-stratus.h (USG): Define.
4705 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
4706 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
4707 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
4708 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
4709 * config/stratus.mt (TDEPFILES): Include files available from
4710 stratus that are not yet in release pending receipt of paperwork
4712 * buildsym.c (finish_block): Minor code format change.
4713 * gdbtypes.h (struct field): Add to comments.
4714 * gdbtypes.h (virtual_field_bits): Add to comments.
4715 * objfiles.c (allocate_objfile): Change obstack interface to
4716 match FSF merging efforts.
4718 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
4720 * Makefile.in (VERSION): Bump to 4.6.2.
4721 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
4722 * Makefile.in (OBS): Add stabsread.o
4723 * Makefile.in (stabsread.o): Add build rule.
4724 * stabsread.c, stabsread.h: New files.
4725 * buildsym.c: Split out stabs specific support to stabsread.c.
4726 * buildsym.h: Split out stabs specific support to stabsread.h.
4727 * dbxread.c (stabsread.h): Include
4728 * dbxread.c (dbx_new_init): Call stabsread_new_init.
4729 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
4730 * dbxread.c (read_ofile_symtab): Call end_stabs.
4731 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
4732 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
4733 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
4734 really_free_pendings to cleanups.
4735 * elfread.c (elf_new_init): Call stabsread_new_init.
4736 * gdbtypes.c: Small changes to maintenance commands.
4737 * mipsread.c (stabsread.h): Include.
4738 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
4739 * xcoffread.c (stabsread.h): Include.
4740 * xcoffread.c (global_stabs): Remove redundant def.
4741 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
4743 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
4745 * lmode_inferior_valid, lmode_ours_valid: New static vars.
4746 * inflow.c (terminal_init_inferior, terminal_inferior,
4747 terminal_ours_1, initialize_inflow): Record and use state
4748 of lmode_inferior_valid and lmode_ours_valid.
4750 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4752 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
4753 include <sgtty.h> on USG. (from sef).
4755 * depend: es1800 dependency needed here.
4757 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
4759 * buildsym.c (read_struct_type): Initialize structs allocated
4760 with alloca, to avoid using random values from stack later on.
4761 * defs.h (fprintf_filtered): Add prototype.
4762 * gdbtypes.c (check_stub_method): Fix misleading comments.
4763 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
4765 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
4766 small changes to maint support functions.
4767 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
4768 for some fields and expand comments.
4769 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
4770 macro and track change to obstack_full_begin macro.
4771 * utils.c (fprintfi_filtered): New function.
4772 * valprint.c (type_print_base): Fixup field printing to not
4773 print extraneous lines and not print bogus "no data fields"
4774 messages for C++ classes with no data members. Also use new
4775 fprintfi_filtered function.
4777 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4779 * configure.in: es1800 ok for 68000 too.
4781 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4783 * configure.in: echo error messages to stderr, not stdout
4785 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4787 * configure.in: recognize hppa* instead of hppa
4789 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
4791 * energize.c: Second cut at DynamicLoad message handling.
4793 * energize.c: Relativize pathnames in #include statements.
4794 * (kernel_dispatch): Better error messages for unknown protocol
4796 * (kernel_dispatch): First cut at DynamicLoad message handling.
4798 * Makefile.in: Remove -I../readline from all compilations,
4799 include a special case for main.o instead.
4801 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
4803 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
4804 error if it fails to find a member type, rather than return NULL
4805 and trigger a coredump.
4806 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
4807 lookup_demangled_partial_symbol,): Ask demangle_and_match to
4808 match on complete demanglings, including argument lists for member
4809 functions, rather than just accepting the first demangling that
4810 matches the class and function name.
4811 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
4812 to start_symtab as the directory name.
4813 * dwarfread.c (completedieinfo): Strip off any leading hostname
4814 portion of the AT_comp_dir attribute string. Gdb doesn't know
4815 what to do with them (FIXME).
4817 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
4819 * breakpoint.c (commands_command): Simplify code a bit, remove
4820 unnecessary fflush().
4822 * Makefile.in (OTHERS): Add gcc.patch.
4823 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
4825 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
4827 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
4828 lcc producer string.
4830 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
4832 * WHATS.NEW renamed to NEWS.
4834 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
4836 * dbxread.c, dwarfread.c: Re-enable experimental code to
4837 automatically select demangling style.
4838 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
4839 DEMANGLING_STYLE, to make more descriptive. Revert back to
4840 "auto" as default. Comment use.
4841 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
4842 * Makefile.in (${DEMANGLER}.o) Remove target and special
4845 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
4847 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
4849 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
4851 * Makefile.in, demangle.c: Change default demangling style to
4853 * Makefile.in: Update version to 4.6 !!!
4854 * README, WHATS.NEW: Update for 4.6.
4856 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
4858 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
4861 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
4862 nodes as base classes.
4864 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
4866 * alldeps.mak, depend: Update.
4868 * xcoffread.c: Add decl for section_offset to keep prototype happy.
4870 * Makefile.in (VERSION): 4.5.9.
4872 * xm-hp300bsd.h: Add decl for strdup().
4873 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
4874 PDR. Cleanup a few things, fix compilation warnings.
4876 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
4878 * Makefile.in (DEMANGLING_STYLE): New define to set default
4879 demangling style for C++. Defaults to "auto".
4880 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
4881 * Makefile.in (SFILES_MAINDIR): Add demangle.c
4882 * Makefile.in (OBS): Add demangle.o
4883 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
4884 Remove compile time decisions about demangling style and replace
4885 with runtime decisions using current_demangling_style.
4886 * cplus-dem.c (main): Expand code included during building of
4887 standalone demangler to recognize demangling style options.
4888 * dbxread.c (demangle.h): Include.
4889 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
4890 demangling style if processing g++ code and current demangling style
4891 is auto (Note: this feature currently disabled.)
4892 * demangle.c: New file, generic demangling control.
4893 * demangle.h (demangling_styles): New enumeration to select one
4894 of several demangling styles. Also define string names for each
4896 * demangle.h (set_demangling_style): Add prototype.
4897 * dwarfread.c (demangle.h): Include.
4898 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
4899 New producer string prefixes to recognize.
4900 * dwarfread.c (handle_producer): Consolidate actions for specific
4901 producers. Set demangling style based on producer string if
4902 current style is auto. (Note: this feature currently disabled.)
4903 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
4905 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
4907 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
4909 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
4911 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
4912 * c-exp.y: Call lookup_signed_typename() after seeing
4913 "signed". This handles "signed char" correctly.
4914 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
4915 keywords before a type specifier.
4917 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
4919 * command.c (lookup_cmd_1): Clarify descriptive comments.
4920 * gdbcmd.h (maintenanceprintlist): Add declaration.
4921 * main.c (maintenanceprintlist): Add definition.
4922 * main.c (gdb_completer_command_word_break_characters): Add.
4923 * main.c (symbol_completion_function): Switch completer word
4924 break character sets dynamically, based on whether completion is
4925 being done on commands or on something else.
4926 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
4927 * maint.c: Include demangle.h.
4928 * maint.c (maintenance_demangle): New function.
4929 * maint.c (maintenance_print_command): New function.
4930 * maint.c (_initialize_maint_cmds): Reorganize some commands
4931 under new maintenance print subcommand.
4933 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
4935 * gdbtypes.c (lookup_struct_elt_type): If the input type is
4936 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
4937 target type. Otherwise, 'whatis this.field' wouldn't work,
4938 which would be inconsistent, since 'print this.field' works.
4939 * buildsym.c (read_struct_type, read_enum_type): Clear
4940 TYPE_FLAG_STUB flag.
4941 * buildsym.c (cleanup_undefined_types): Don't rely on a
4942 flawed "Reasonable test to see if" a type has been defined
4943 since it was referred to; now we can just see if the
4944 TYPE_FLAG_STUB flag has been cleared.
4945 * valprint.c (print_type_base): Emit public/protected/private
4946 labels for methods as well as fields. Also, indent these labels
4947 2 spaces instead of 4, for a more conventional "look".
4948 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
4949 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
4950 * gcc.patch: New file. Contains patch for gcc (so people
4951 with gdb-2.2.x won't have to wait for a new gcc release).
4953 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
4955 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
4956 (print_addr): Call print_address to show symbolic version as well.
4958 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
4960 (vx_read_register): Declare inferior_fp_regs. Delete code for
4961 copying "inferior_registers" around; the values are already in var
4962 "registers". Use correct size for register set.
4964 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
4965 target doesn't support it.
4966 (vx_read_register): Don't try reading them either.
4968 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
4969 VxWorks back end reads them in one contiguous set except for this
4971 (register_names): Change "pc" to "pcw" to avoid confusion printing
4973 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
4974 find the PC under VxWorks.
4976 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
4978 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
4979 to create new blank types, instead of handcrafting them.
4980 * defs.h (printfi_filtered): Add prototype.
4981 * utils.c (printfi_filtered): New function.
4982 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
4983 to simplify the code. Other cleanups.
4984 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
4985 * gdbtypes.h (struct cplus_struct_type): Add comments describing
4986 use of various fields.
4987 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
4988 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
4989 production that currently treats it exactly the same as STRUCT.
4990 * c-exp.y (yylex): Recognize "class" as token CLASS.
4991 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
4992 * symtab.c (decode_line_1): Fix to pass quoted args on down to
4993 general symbol handling code. Call cplus_mangle_opname with
4995 * symtab.c (decode_line_2): Print demangled function names in
4996 breakpoint menus, instead of just file and line number.
4997 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
4998 * valprint.c (type_print_base): Print "class" for C++ classes,
4999 rather than "struct". Print section labels for public, protected
5000 and private members of C++ classes.
5001 * values.c: Include demangle.h.
5002 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
5004 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
5006 * Makefile.in (VERSION): Update to 4.5.8.
5008 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
5010 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
5011 prevent crashes when examining cross-targets.
5012 * dbxread.c (process_one_symbol): Include directory name when
5013 calling start_subfile for SOL & BINCL symbols. This allows gdb to
5014 find include files, and yacc/lex sources when the cwd doesn't match
5015 that in which the object was compiled.
5016 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
5018 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
5021 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
5023 * maint.c (maintenance_command, maintenance_info_command):
5024 Install with allow_unknown as 0 and call help_list to show
5025 list of possibilities when no subcommand is specified.
5027 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
5029 * configure.in: Add m68k-ericsson-*.
5030 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
5032 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
5034 * maint.c: New file.
5035 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
5036 * Makefile.in (OBS): Add new file maint.o.
5037 * defs.h (command_class): Add class_maintenance.
5038 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
5039 commands. Allow for them (and other nonessential parts of gdb)
5040 to be selectively left out under special circumstances.
5041 * gdbtypes.c (recursive_dump_type): New function; supports
5042 maintenance print-type command.
5043 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
5045 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
5047 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
5048 initializers. Add initializations for setprintlist, showprintlist,
5049 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
5050 * printcmd.c (maintenance_print_type): New maintenance cmd.
5051 * valprint.c (setprintlist, showprintlist): Move to main.c, as
5052 implied by comment that all cmd lists are owned by main.c.
5053 * infcmd.c (unsetlist): Move to main.c, as implied by comment
5054 that all cmd lists are owned by main.c.
5055 * language.c (setchecklist, showchecklist): Move to main.c, as
5056 implied by comment that all cmd lists are owned by main.c
5057 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
5058 deletelist): Remove redundant declarations (also in gdbcmd.h).
5059 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
5060 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
5061 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
5062 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
5063 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
5064 maintenance_print_msymbols, maintenance_print_objfiles):
5066 * symmisc.c (printsyms_command, printpsyms_command,
5067 printmsyms_command, printobjfiles_command): Removed from
5068 _initialize_symmisc.
5069 * main.c (dump_me_command): Moved to maint.c and renamed to
5070 maintenance_dump_me.
5071 * breakpoint.c (all_breakpoints_info): Rename to
5072 maintenance_info_breakpoints.
5073 * breakpoint.c (_initialize_breakpoint): Convert add_info of
5074 all_breakpoints_info to add maintenance_info_breakpoints to the
5075 maintenanceinfolist instead.
5076 main.c (initialize_main): Set up maintenance class commands.
5078 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
5080 * energize-patches: Fix minor problems with building energize lib.
5082 * energize-patches: Change names of all cadillac procedure calls
5083 to be energize procedure calls. Simplify many hooks by moving
5084 tests energize.c. Configure energize, and build it automatically now.
5086 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
5088 * Makefile.in (VERSION): Bump to 4.5.7.
5089 * cplus-dem.c (demangle_args): Validate index for previously
5090 seen type to guard against bogus values from malformed manglings.
5091 * valops.c (value_struct_elt_for_reference): Guard against
5092 blindly using NULL return value from lookup_symbol.
5094 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
5096 * cadillac.c, cadillac-patches: Rename to energize.c and
5097 energize-patches. Change all routines and variables named
5098 'cadillac*' to 'energize*'. Create new file called energize.h to
5099 hold all interface declarations.
5101 * deblib/connection/*: Move all of this stuff into energize/, but
5102 delete unneeded files.
5104 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
5106 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
5108 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
5109 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
5110 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
5111 child processes, to avoid dead ones "hanging around" after GDB exits.
5112 (attach): Always stop the process if it needs it. Set RLC flag
5113 when attaching running processes, so it will continue if we detach
5114 it, quit, or are killed.
5115 (detach): Clear faults and set RLC flag to make process run
5117 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
5119 (info_proc): Open process O_RDONLY, so we can see any process,
5120 even those controlled by debuggers.
5121 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
5123 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
5125 Relocate symbols using an array of section_offsets, rather than a
5126 single `addr' or `offset'. This makes Solaris-2 support work, and
5127 permits better VxWorks (and maybe xcoff) support later.
5129 * symtab.h (struct section_offsets): New structure for keeping
5130 a set of offsets, rather than a single one.
5131 (struct objfile): Replace addr with section_offsets member.
5132 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
5133 * gdb-stabs.h: New include file with `symbol type specific'
5134 parameters for psymtabs and objfiles.
5135 * Makefile.in (HFILES): Add gdb-stabs.h.
5136 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
5137 * coffread.c: Conforming changes. Fake offset array always 0.
5138 * dbxread.c: Conforming changes.
5139 (struct dbx_symfile_info): Move to gdb-stabs.h.
5140 (start_psymtab): Call elfstab_offset_sections to calculate good
5141 offsets for this source file, based on the ELF symbol table info.
5142 (read_ofile_symtab): Yank N_CATCH, which is dead.
5143 (process_one_symbol, N_CATCH): Yank.
5144 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
5145 Relocate with SECT_OFF_TEXT.
5146 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
5147 to distinguish relocatable from absolute symbols. Then, if not
5149 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
5150 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
5151 (", N_ROSYM): SECT_OFF_RODATA.
5152 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
5153 (dbx_symfile_offsets): Add to translate addr to offset.
5154 * dwarfread.c: Conforming changes. Single offset currently used.
5155 * elfread.c: Add various complaints about elf/stab stuff.
5156 #include gdb-stabs.h. Conforming changes, using a single offset.
5157 (elf_symtab_read): Record info from BSF_FILE symbols, and local
5158 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
5159 for later use in building psymtabs.
5160 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
5161 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
5162 (free_elfinfo): New fn, frees all chained stab_section_infos
5163 in an objfile, and zaps the start-of-chain pointer.
5164 (elfstab_offset_sections): New fn, looks in stab_section_info
5165 chain to determine section bases to relocate a psymtab's worth
5166 of symbols, as they are being read.
5167 * mipsread.c: Conforming changes. Stabs-reading will relocate
5168 using one offset. MIPS-reading will not relocate at all.
5169 * partial-stab.h: Relocate different symbol types using different
5170 offsets from section_offsets.
5171 * symfile.c: Conforming changes.
5172 (find_lowest_section): Unused function to use later
5173 to free us from the Tyranny of the Text Section.
5174 (syms_from_objfile): Translate absolute arg ADDR to offsets used
5175 in all lower layers of symbol reading. Call format-specific
5176 sym_offsets function to initialize offsets for high speed symbol
5178 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
5179 (symbol_file_command, add_symbol_file_command): Callers changed.
5180 * symmisc.c (dump_psymtab): Print new relocation parameters.
5181 * xcoffread.c: Corresponding changes.
5183 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
5184 * main.c (main): Read the $HOME/.gdbinit file before processing
5185 the argv arguments (e.g. reading symbol files or core
5186 files). This allows global parameters to be set, which will apply
5187 during the symbol reading. The ./.gdbinit is still read after
5189 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
5190 * xcoffexec.c: Clean up quote inside comment.
5192 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
5194 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
5195 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
5196 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
5197 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
5198 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
5199 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
5200 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
5201 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
5202 values.c, xcoffread.c:
5203 Remove "(void)" casts from function calls where the return value
5204 is ignored, in accordance with GNU coding standards.
5206 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
5208 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
5209 * partial-stab.h: Ignore N_ENDM.
5210 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
5211 CODE or DATA section attachment. This eliminates a lot of random
5212 values from shared libraries, which screw up the ordinary symbols
5213 in the address ranges they happen to overlap.
5214 * buildsym.c (define_symbol): Eliminate special tests
5215 for function types; move into "function" cases in switch statement.
5216 (define_symbol: 'f', 'F', 'P'): Process all parameter types
5217 in case they define new type numbers. But ignore them (FIXME).
5218 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
5219 (read_sun_builtin_type): Add commentary.
5221 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5223 * xm-rs6000.h: define MEM_FNS_DECLARED
5225 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
5227 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
5228 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
5229 * mips-xdep.c: Remove most include files (unused, caused errs).
5230 (fetch_core_registers): Use right parameters in dummy fn.
5232 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
5234 * buildsym.c (scan_file_globals): Beware the null file.
5235 Fix from Jim Williams.
5237 * stack.c (return_command): Evaluate expression *before* popping
5238 off the stack frames! Fix inspired by Jim Williams.
5239 (up_silently_command, down_silently_command): No sel frame is error.
5241 * defs.h (memcpy, memset): Conditionalize decls on
5242 #ifndef MEM_FNS_DECLARED, since DECstation differs.
5243 (alloca): Break out the STDC and non-STDC alloca cases, to make
5244 it work on old preprocessors as well as "picky ANSI" ones.
5245 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
5247 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
5248 * utils.c (fputs_demangled): Rename SLOP since DECstation system
5249 header files define it!
5251 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
5253 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
5255 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
5256 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
5257 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
5258 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
5259 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
5260 utils.c, valarith.c, valops.c, valprint.c, values.c:
5261 Replace bcopy() use with memcpy(), which is more standard and can
5262 take advantage of gcc's builtin functions for increased performance.
5263 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
5264 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
5266 Replace bzero() use with memset(), which is more standard and can
5267 take advantage of gcc's builtin functions for increased performance.
5268 * i386-tdep.c, main.c, valprint.c:
5269 Replace bcmp() use with memcmp(), which is more standard and can
5270 take advantage of gcc's builtin functions for increased performance.
5272 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
5274 * remote.c (remote_wait): Fix cast on signal() call.
5275 * defs.h (alloca): More diddling with alloca. Have to ensure
5276 that it has a prototype, so that if alloca is defined as a macro
5277 that takes an arg, the definition is seen as a use of a macro
5278 that takes an arg, to satisfy picky ANSI preprocessors.
5280 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
5282 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
5283 consistency with all other gdb files.
5284 * cadillac.c: Use <string.h> rather than <strings.h>.
5285 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
5286 * Makefile.in (MAKE): Remove definition for consistency with
5287 other Makefile.in files and to fix problem with recursive makes.
5289 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
5291 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
5294 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5296 * source.c (print_source_lines): for DOS interoperability; don't
5297 print CR (013) as ^M.
5299 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
5301 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
5303 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
5305 * remote.c (remote_wait): Cast signal to void * to avoid warning
5306 from busted HP compiler.
5308 * partial-stab.h (N_SO): Rearrange code a little so that all SO
5309 stabs cause end_psymtab to be called.
5311 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
5312 compiler feature of putting 'c' into basic type descriptors for
5315 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
5316 where there is no place for nPC in prrun struct.
5318 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
5320 * mipsread.c: Pass NULL name pointer to init_type, not 0.
5321 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
5322 * dwarfread.c (enum_type): Save enum names on type_obstack.
5323 * dwarfread.c (struct_type): Save member name on type_obstack.
5324 * symtab.c (_initialize_symtab): Fix misspelling.
5325 * regex.c (store_jump, insert_jump): Return void.
5327 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
5329 * defs.h (PARAMS): Move to ../include/ansidecl.h.
5330 (alloca): Declare return type on SPARC, since Sun doesn't.
5331 (*_BYTE_ORDER): Improve comment: *must* be defined.
5333 * tm-hppa.h: New file, architectural definition of HP PA.
5334 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
5336 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
5337 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5338 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
5339 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
5342 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5343 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
5344 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
5346 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
5348 * printcmd.c (output_command): Thinko.
5349 (x_command): Only set remembered size/format if cmd succeeds.
5351 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
5352 since it is no longer used and burns time for every symbol read.
5353 (process_one_symbol): Treat N_CATCH like default (complain).
5355 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
5357 * partial-stab.h (case N_TEXT): Fix fencepost error when
5358 detecting start of new symbol info after reading symtab for a
5359 module with a zero length TEXT segment.
5361 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
5363 * Makefile.in (VERSION): Bump to 4.5.6.
5364 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
5366 * defs.h (NORETURN): Define away for Lucid compiler.
5367 * remote.c (remote_timer, remote_interrupt): Signal handlers
5369 * ser-termios.c (serial_write, serial_close): Return whatever
5370 value the write/close call returns, rather than falling off end.
5371 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
5372 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
5374 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
5375 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
5377 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
5378 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
5379 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
5380 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
5382 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
5383 store_inferior_registers): Supply missing fourth argument to
5385 * cadillac.c (kernel_dispatch): Make return type void.
5386 * cadillac.c (iosig): Signal handlers take one int arg.
5387 * valprint.c (val_print_fields): Call fprint_symbol to get
5388 automatic C++ demangling for mangled field names.
5390 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
5392 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
5393 * dwarfread.c (enum_type): Fix misspelling in comment.
5394 * valprint.c (val_print_fields, cplus_val_print): Minor
5395 adjustment to printing of C++ class structures to more closely
5396 match format for printing C structures, with and without setting
5399 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
5401 * infrun.c (wait_for_inferior): Don't test for SIGEMT
5402 (which is not a Posix signal) if it isn't defined.
5403 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
5404 New port to Linux (a free Unix clone for 386 machines).
5406 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
5408 COFF changes for dealing better with EPI 29K C compiler output.
5410 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
5412 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
5413 (read_coff_symtab): Move patch_opaque_types call from
5414 coff_symfile_read. Restrict it to symtabs from this objfile.
5415 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
5416 references on opaque type chain; just let coff_lookup_type handle 'em.
5417 (decode_type): Complain about tagndx values on
5418 non-struct/union/enum types, which the EPI compiler tends to produce.
5420 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
5422 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
5425 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
5426 usage to match new prototype. Include libbfd.h to get prototype.
5428 * source.c (find_source_lines): Handle large st_size fields.
5430 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
5432 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
5433 * stack.c (return_command): Use cleanups to avoid memory leaks.
5435 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
5437 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
5438 INT_REGNUM to INTE_REGNUM.
5440 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
5442 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
5444 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
5445 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
5446 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
5447 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
5449 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
5450 declarations of malloc/realloc/free that are inserted by some
5452 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
5454 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
5455 another decl of strdup (this really ought to come from libiberty.h!).
5457 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
5459 * remote.c (getpkt): Error if input exceeds buffer size.
5460 (_initialize_remote): `set remotedebug' enables packet trace.
5462 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
5463 N_SLINE's, etc, just like Sun cc on Solaris2.
5465 * am29k-tdep.c (read_register_stack, write_register_stack):
5466 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
5467 variable. Add `set' and `show' commands for it.
5468 * doc/gdb.texinfo: Document it.
5470 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
5472 * valprint.c (type_print_1): Plug memory leak. Print all
5473 C++ syms as demangled, not just functions.
5474 * buildsym.c (read_range_type): When we find a signed char
5475 type, do a lookup of signed char, not plain char. Plain char's
5476 still get looked up as plain char's elsewhere.
5478 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
5480 * eval.c: Avoid residue-by-zero when evaluating without side effects.
5481 (Bug and fix found by Pierre Willard.)
5483 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
5485 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
5487 * xm-rs6000.h: Add decl for strdup().
5489 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
5492 * breakpoint.c (enable_command, disable_command): Without args,
5493 should only affect normal breakpoints and watchpoints.
5495 * m68k-pinsn.c (print_insn_arg): Make register be const.
5496 * xcoffexec.c: Remove ' from comment.
5497 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
5498 with decls of malloc in c-exp.tab.c (as produced by yacc).
5499 There's got to be a better way to do this...
5501 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
5503 * partial-stab.h: Convert single rindex use to strrchr.
5504 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
5505 standard <strings.h> file, now that the only single use of
5506 rindex in the gdb source files is gone.
5508 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
5510 * mipsread.c: Undo ill effects from including <strings.h>,
5511 which #defines index to be strchr. Unfortunately, index is
5512 a member of a symbol table structure that can't be changed.
5513 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
5514 remove redundant #include's.
5516 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
5518 * mipsread.c: #include <strings.h> for rindex().
5520 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
5522 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
5524 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
5526 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
5527 extraneous SO stabs from busted C++ compilers.
5529 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
5531 * Makefile.in (VERSION): Bump to 4.5.5.
5532 * symtab.c (decode_line_1): Until C++ support stabilizes, when
5533 C++ lookups fail, print possibly helpful hint about completion.
5534 * cplus-dem.c (demangle_signature): Fix ARM style demangling
5535 for static data members.
5536 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
5537 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
5538 it's broken on ncr3000's.
5540 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
5542 * dwarfread.c (decode_modified_type): Change type of first arg.
5543 Change 'modifier' to char from unsigned char. Cast single use
5544 that needs to be unsigned char.
5545 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
5546 * utils.c (strdup_demangled): Add function.
5547 * defs.h (strdup_demangled): Add prototype.
5548 * stack.c (return_command): Demangle C++ function names for query.
5549 * infcmd.c (jump_command): Demangle C++ function names for query.
5550 * cplus-dem.c (consume_count): New function and prototype.
5551 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
5552 do_type): Replace conversion code with consume_count().
5553 * cplus-dem.c (gnu_special): Fix demangled of static members.
5554 * source.c (list_command): Print demangled function names
5555 when appropriate. Fix supplied by Peter Schauer.
5557 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
5559 * sparc-tdep.c: Clean up slightly for Solaris2.
5561 * buildsym.c (define_symbol): Nameless types are now on several
5562 platforms; generalize them and un-ifdef them to make Solaris 2
5565 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
5567 * infcmd.c: Fix typo (reported by Rob Savoye).
5568 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
5569 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
5570 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
5571 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
5572 rather than the one for the first file in the dependency chain.
5574 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
5575 set. Don't reset our own texthigh, or dependency-only pst's, in
5576 scanning all the rest of the psymtabs.
5577 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
5579 * buildsym.h (N_UNDF): Improve comments.
5580 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
5582 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
5584 * symtab.h (struct symbol): Add aux_value union for preserving
5585 an additional per-symbol value.
5586 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
5587 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
5588 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
5589 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
5590 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
5592 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
5594 * symfile.c (clear_symtab_users_once): Now non-static (for
5597 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
5599 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
5600 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
5601 vax-pinsn.c: Remove reg_names decl (now in defs.h).
5603 Solaris-2 support on SPARC:
5605 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
5606 Add symbol_size and file offsets to struct symloc.
5607 Add static symbol_table_offset, string_table_offset,
5608 file_string_table_offset, next_file_string_table_offset,
5610 (add_old_header_file): Convert error() to complain()t.
5611 (dbx_symfile_read): Get symbol size via the objfile.
5612 Also get symbol_table_offset.
5613 (dbx_symfile_init): Record symbol size and count via the objfile.
5614 (dbx_next_symbol_text): Always add file_string_table_offset when
5615 accessing string table.
5616 (read_dbx_symtab): Initialize file_string_table_offset to 0.
5617 (SET_NAMESTRING): Use the offset.
5618 (end_psymtab): Large kludge to determine addresses where source
5619 files start and end (for the psymtab header).
5620 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
5621 Get this, symbol size, and symbol offset, from psymtab.
5622 (read_ofile_symtab): Don't back up one symbol for Solaris2.
5623 Patch up last_source_start_addr if zero in N_SO.
5624 (process_one_symbol): Add variable function_start_offset.
5625 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
5626 BLOCK_ADDRESS_FUNCTION_RELATIVE.
5627 ( "", N_OBJ, N_OPT): Ignore.
5628 (elfstab_build_psymtabs): New function to read stabs out of
5631 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
5632 (gdb): use GLOBAL_CFLAGS when linking, too.
5633 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
5634 (N_OBJ, N_OPT): Ignore.
5635 ('f', 'F'): Save last function name.
5637 * elfread.c (record_minimal_symbol_and_info): Kludged to put
5638 extra info in the minimal symbol.
5639 (elf_symtab_read): The extra info is the size of an ELF object,
5640 which was kludged to us in the `udata' field of the BFD symbol.
5641 Gag me with a crowbar...
5642 (elf_symfile_read): Keep track of both the absolute load address,
5643 and the offset between load addr and symbols. Handle STABS as
5644 well as DWARF sections, passing the absolute load address to
5645 elfstab_build_psymtabs.
5647 * symfile.h: Prototype elfstab_build_psymtabs.
5648 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
5650 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
5652 * buildsym.h: Add processing_acc_compilation flag.
5653 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
5654 (define_symbol): Skip arg types in function entries. Resolve
5655 overloaded 'P' which acc uses for prototypes of functions called
5657 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
5659 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
5660 save size of ELF symbols. FIXME.
5661 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
5662 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
5664 * configure.in: Solaris config is sparc-sun-solaris2.
5665 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
5667 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
5668 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
5669 * symfile.c (symfile_bfd_open): Comment where name is freed.
5670 * symmisc.c (extend_psymbol_list): Comment where list is freed.
5672 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
5674 * expprint.c (print_subexp): Add missing ']'.
5675 * defs.h (reg_names): Fix declaration to match that in infcmd.c
5676 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
5677 * WHATS.NEW: Point out improved C++ function name handling.
5678 * gdbtypes.c (lookup_fundamental_type): For now, use the same
5679 type names for both implicitly and explicitly signed integral
5680 types. See comment in the source code.
5682 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
5684 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
5685 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
5686 * expprint.c (print_subexp): Fix printing of register names.
5688 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
5690 * inferior.h (register_valid): Declare.
5691 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
5692 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
5693 macros for traversing the data structures in a single objfile.
5694 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
5695 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
5698 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
5700 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
5701 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
5702 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
5703 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
5705 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
5707 * depend: rebuild to account for remote-st2000.c.
5708 * remote-st2000.c: Almost works now.
5709 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
5711 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
5713 * c-exp.y (yylex): Recognize single-quoted strings that specify
5714 tokens with embedded whitespace, such as C++ demangled names.
5715 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
5716 * main.c (gdb_completer_quote_characters): Add global variable.
5717 * main.c (symbol_completion_function): Total rewrite for C++
5718 demangled name handling.
5719 * main.c (skip_quoted): New function.
5720 * main.c (main): Set rl_completer_quote_characters.
5721 * symmisc.c (dump_symtab): Print source language for symtab.
5722 * symtab.c (expensive_mangler): Add prototype and function.
5723 * symtab.c (completion_list_add_symbol): Total rewrite for new
5724 C++ demangled name handling.
5725 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
5726 other changes for demangled C++ symbol handling.
5727 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
5728 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
5729 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
5730 * symtab.c (completion_list_add_symbol): Total rewrite for new
5731 C++ demangled name handling.
5732 * symtab.c (expensive_mangler): New function.
5733 * utils.c (strcmp_iw, demangle_and_match): New functions.
5734 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
5736 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
5738 * Makefile.in: Roll VERSION to 4.5.4.
5739 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
5740 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
5741 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
5743 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
5745 * alldeps.mak: Rebuild to account for new files.
5746 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
5747 * tm-st2000.h: New file.
5748 * configure.in: Tandem debug monitor (st2000) support.
5749 * remote-st2000.c, config/st2000.mt: ditto.
5751 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
5753 * blockframe.c (inside_entry_file, inside_main_func,
5754 inside_entry_func): Return 0 if no symbols; avoid crashing.
5756 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
5758 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
5759 without masking, since it is signed and will later be compared
5760 against signed quantities. The right fix is probably to make
5761 it all unsigned, but this is a small, safe fix for this release.
5762 FIXME -- make the real change sometime soon.
5764 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
5766 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
5767 parameter in call to `symbol_file_add' to 0.
5769 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
5771 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
5773 * configure.in: Handle -m680[01234]0-wrs.
5775 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
5777 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
5778 `ieee_extended_to_double'.
5780 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
5782 * valops.c (value_assign): Lint, by Pierre Willard.
5784 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
5786 * coredep.c (fetch_core_registers): Remove premature warning,
5787 which triggers on DECstation even though all regs are accessible.
5789 * m68k-pinsn.c (print_insn_arg): Use new macros to get
5790 sign-extension of instruction fields even on unsigned-char hosts.
5791 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
5793 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
5794 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
5795 since they define the target, not the host.
5796 * m88k-pinsn.c: Fix typo.
5798 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
5800 * valarith.c (value_zerop): -0.0 is still zero.
5801 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
5802 Patches by Paul Eggert <eggert@twinsun.com>.
5804 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
5806 * alldeps.mak, depend: re-make to account for ser-*.c.
5808 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
5810 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
5811 disconnecting from controlling terminal, to avoid gdb hanging
5812 on SVR4. Fixes bug reported by Oliver Okrongli.
5813 * procfs.c (PROC_NAME_FMT): Change format to match default used
5814 by system, as suggested by Oliver Okrongli.
5815 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
5816 bug fix from Brent Townshend (bst%tt@cam.ORG).
5817 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
5818 by turlais@rechser.total.fr.
5819 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
5820 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
5821 * objfiles.h (unlink_objfile): Add prototype.
5822 * objfiles.c (unlink_objfile): Add function.
5823 * objfiles.c (free_objfile): Call unlink_objfile.
5824 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
5825 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
5826 Also, discard old possibly bogus sf struct.
5827 * symfile.c (symbol_file_add): Call init_entry_point_info() and
5828 find_sym_fns() for remapped symbol files, in case of any changes
5829 since the last mapping.
5831 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5833 * findvar.c (read_relative_register_raw_bytes): use the raw size
5834 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
5836 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5838 Changes to support GDB running on DOS using GO32 and H8 support
5840 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
5841 allowing hosts with different text and binary file formats to
5843 * coffread.c (read_coff_symtab): changed calling convention and
5844 operation - now it opens its own file with FOPEN_RB rather than
5845 duping and fdopening the provided handle.
5846 * dbxread.c, cplus-dem.c: #include mangling.
5847 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
5848 binary files oring in the right bit.
5849 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
5850 * remote-hms.c: cleanup to use the new remote serial stuff
5851 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
5852 independent remote terminal I/O.
5853 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
5854 * source.c (openp): fix off by one problem removing / - can now
5855 open a source file in the root directory with DOS.
5856 * values.c (value_as_pointer): remove bogus address bits from
5857 long. (unpack_long): unpack into unsigned long/short if pointer.
5859 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
5861 * infrun.c (child_attach): Don't allow gdb to attach to itself.
5862 It gets permanently stuck in many OSes.
5863 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
5865 * breakpoint.c: Improve help text for info breakpoints.
5867 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
5869 * README: Add pointer to internals doc, and describe reading
5871 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
5872 * symtab.c (output_source_filename): Remove old glop for wrapping
5873 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
5875 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
5877 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
5878 * munch: Add sort -u to avoid duplications.
5879 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
5880 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
5882 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
5884 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
5885 avoid infinite loops while demangling bogus mangled names.
5886 * valprint.c (type_print_base): Minor fix for GNU style guide
5889 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
5891 * Makefile.in (VERSION): Bump to 4.5.3
5892 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
5893 * Makefile.in (demangle): New target to create standalone
5894 demangler with same code and options as internal demangler.
5895 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
5896 to support ARM style and Lucid style demangling, improve
5897 maintainability, fix several demangling bugs. More changes
5899 * defs.h (strstr): Add ANSI compatible prototype.
5900 * valprint.c (type_print_1): Demangle using ansi option.
5901 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
5903 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
5905 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
5908 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
5910 * mipsread.c (parse_procedure): Return rather than using
5911 uninitialized variable 'b'.
5913 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
5915 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
5916 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
5917 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
5918 relative to each source file.
5920 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
5922 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
5925 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
5927 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
5928 * am29k-tdep.c: Update to latest code from AMD.
5929 (get_saved_register) don't crap out if no frame.
5930 * remote-udi.c: Set/clear inferior_pid as appropriate.
5931 (udi_open) call target_preopen, don't close fd 0!!!, clean up
5932 error handling. Fixup end-of-debugging messages.
5933 (udi_fetch_registers) clean up big time, mainly don't multiply
5934 register_valid indices by 4, and use proper Offset when reading
5935 gr96-gr127. (udi_store_registers) general cleanup.
5936 (fetch_register) cleanup, simplify. (regnum_to_srnum)
5937 INT_REGNUM->INTE_REGNUM.
5938 * tm-29k.h: Upgrade to latest code from AMD.
5939 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
5940 (UDIConnect) Clean up error processing (like, don't do exit() if
5941 execlp fails), make code restartable, make more attractive.
5942 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
5945 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
5947 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
5948 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
5949 from former to latter.
5951 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
5953 * cplus-dem.c (do_args): Handle void args the same as others.
5954 * objfiles.c (free_objfile): Only try to unmap files when
5955 reusable objfiles are supported.
5956 * valprint.c (type_print_varspec_suffix): Add parameter that
5957 specifies if C++ demangling included function arguments. Use
5958 it to suppress printing extra pair of ()'s.
5959 * valprint.c (type_print_1): Fix problem with printing demangled
5960 C++ function types where demangled type includes the function
5963 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
5965 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
5966 Allows selection of C++ demangler to be a configuration option
5967 until multiple demanglers are supported.
5968 * demangle.h: New include file for extended demangler support.
5969 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
5970 utils.c, valprint.c: Include "demangle.h" and change all calls
5971 to cplus_demangle() or fputs_demangled() to use individual
5973 * valprint.c (type_print_1): Change options to cplus_demangle
5974 to print demangled function args. Still broken, but now less so.
5975 * cplus-dem.c: Include demangle.h, reorganize and update some
5976 comments to reflect reality.
5977 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
5978 second arg from fixed integer to bit based multiple options.
5979 * cplus-dem.c (optable): Reformat and replace ansi members with
5981 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
5983 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
5985 * values.c (set_internalvar): Force evaluation of lazy values.
5986 Bug reported by RMS.
5988 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
5990 * Makefile.in (VERSION): Bump to 4.5.2.
5991 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
5992 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
5993 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
5994 proper handling of bit fields.
5995 * gdbtypes.h (struct type): Clarify use of field.bitpos.
5996 * symtab.h: Fix couple of misspellings in comments.
5997 * value.h (struct value): Clarify use of bitpos.
5998 * value.h (unpack_field_as_long): Change prototype, returns
6000 * values.c (unpack_field_as_long): Change return type to LONGEST,
6001 sign extend unpacked fields that are signed, other rewriting.
6002 * config/ncr3000.mt: New target config file.
6004 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
6006 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
6007 even when printing 8-bit characters.
6009 * gdbtypes.c (make_{reference,pointer,function}_type): New
6010 functions which handle overwriting of forward-referenced types
6011 for stabs file reading.
6012 (lookup_{reference,pointer,function}_type): These just call
6013 the make_*_type functions with a null storage alloc parameter.
6014 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
6015 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
6017 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
6018 (dbx_alloc_type): Make it easier to understand. No funct change.
6019 (define_symbol: 't'): Don't put the typedef name into the name of
6020 the struct, union, or enum. Bugfix.
6021 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
6022 routines to properly handle overwriting preallocated types so that
6023 forward references will work.
6024 (read_enum_type): Force enum values to file scope, due to bug in
6025 Sun compiler output. FIXME, fix later.
6027 Remove unused header_file_prev_index mechanism. It was already
6028 obsolete in gdb-3.5. These comments appeared in 3.5:
6029 /* This code was used before I knew about the instance codes.
6030 My first hypothesis is that it is not necessary now
6031 that instance codes are handled. */
6032 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
6033 * buildsym.h: Remove it and prev_index that saves it.
6034 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
6036 * solib.c (special_symbol_handling): When called from core files,
6037 must set up debug_addr. Don't print error messages, just return.
6038 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
6040 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
6042 * cplus-dem.c: Allow nested class names (as in
6043 Foo::Bar::method()).
6044 Allow the cleaner cfront style of nested class names
6045 (Q2_3Foo3Bar as well as Q23Foo3Bar).
6046 Make cplus_demangle re-entrant by removing use of global
6047 variables. Instead, place all shared variables in a
6048 stack-allocated structure, and pass around its address.
6050 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
6052 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
6053 29k-share/* subdirs...
6055 * remote-udi.c (udi_insert/remove_breakpoint): Completely
6056 rewrite, only leave out the bugs.
6058 * Makefile.in: Add 29k/UDI support. Improve depend.
6059 * alldeps.mak, configure.in, depend: Add 29k/UDI support.
6061 * am29k-tdep.c: Update to use new calling conventions, and misc
6064 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
6066 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
6068 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
6069 breakpoint instructions that leave PC pointing at the right place.
6071 * core.c (core_open): Call warning() to print warnings.
6073 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
6075 * symtab.c (lookup_symbol): Need to check if msymbol->name is
6076 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
6077 This prevents a crash when trying to lookup the value of a
6078 non-existent symbol.
6080 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
6082 * signame.c, signame.h: Remove, replaced by strsignal.c in
6084 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
6085 sun386-xdep.c: Remove include of signame.h
6086 * Makefile.in (SFILES_MAINDIR): Remove signame.c
6087 * Makefile.in (HFILES): Remove signame.h
6088 * Makefile.in (OBS): Remove signame.o
6089 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
6090 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
6091 psignal, perror): Add prototypes.
6092 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
6094 * depend: Manually remove signame.[cho] references.
6095 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
6097 * convex-xdep.c (core_file_command): Replace use of sys_siglist
6098 with safe_strsignal.
6099 * core.c (core_open): Replace use of sys_siglist with
6101 * core.c (memory_error): Replace use of sys_errlist with
6103 * i960-tdep.c (print_fault): Replace use of sys_siglist with
6105 * infcmd.c (program_info): Replace use of sys_siglist with
6107 * infrun.c (signal_stop, signal_print, signal_program):
6108 Allocate dynamically based on dynamic determination of number
6109 of signals to support.
6110 * infrun.c (child_create_inferior): Replace use of sys_errlist
6112 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
6114 * infrun.c (sig_print_info): Replace use of sig_abbrev with
6115 strsigno and sys_siglist with safe_strsignal.
6116 * infrun.c (handle_command): Call signo_max to find number of
6117 signals. Replace sig_number with strtosigno and sig_abbrev with
6119 * infrun.c (signals_info): Replace sig_number with strtosigno.
6120 * infrun.c (_initialize_infrun): Call signo_max to find number of
6121 signals. Dynamically allocate signal_{stop,print,program}.
6122 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
6123 * procfs.c (errnoname): Add function and prototype.
6124 * procfs.c (info_proc_siginfo): Call errnoname, replace use
6125 of sys_siglist with safe_strsignal.
6126 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
6127 sys_siglist with safe_strsignal.
6128 * procfs.c (info_proc_stop): Call errnoname.
6129 * procfs.c (signalname): Replace sig_abbrev with strsigno.
6130 * stuff.c (main, get_offset): Replace use of sys_errlist with
6132 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
6133 with safe_strsignal.
6134 * umax-xdep.c (core_file_command): Replace use of sys_siglist
6135 with safe_strsignal.
6136 * utils.c (safe_strerror, safe_strsignal): Add functions that
6137 call strerror and strsignal respectively, and deal with NULL
6139 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
6140 sys_errlist with safe_strerror.
6141 * valprint.c (val_print): Replace use of sys_errlist with
6144 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
6146 * Makefile.in: rework CFLAGS so that they can be set from the
6147 command line to make. CFLAGS -> INTERNAL_CFLAGS.
6148 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
6149 Pass CFLAGS on recusions.
6151 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
6153 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
6154 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
6155 overkill for the problem it solved.
6156 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
6157 and default to simply printing type names as appropriate.
6158 * main.c (main): Remove one of the leading newlines from
6159 warning_pre_print initialization.
6160 * objfiles.c (open_existing_mapped_file): Add function and
6162 * objfiles.c (open_mapped_file): Rewrite to use new function
6163 open_existing_mapped_file.
6165 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
6167 * sun3-xdep.c (fetch_core_registers): Lint.
6168 * tm-sun3.h: Prototype lint.
6171 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
6173 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
6174 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
6175 * objfiles.c: Cast calls to close() with unused returns to void.
6176 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
6177 old objfile's name before updating it.
6178 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
6179 * objfiles.h (objfile struct): Add mmfd member.
6180 * symfile.c (syms_from_objfile): Move some code to
6181 new_symfile_objfile.
6182 * symfile.c (new_symfile_objfile): Add new function, common code
6183 from syms_from_objfile.
6184 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
6185 mapped and unmapped symbol files.
6186 * symfile.c (symbol_file_command): Print "No symbol file now"
6187 message, ala exec_file_command for the exec file.
6188 * symfile.h (new_symfile_objfile): Add prototype.
6189 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
6190 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
6192 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
6194 * rs6000-pinsn.c: New version from IBM (Metin).
6195 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
6196 to avoid warnings from some compilers.
6198 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
6200 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
6201 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
6202 type's flag word that marks it as a fundamental type.
6203 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
6204 flags argument for all calls to init_type().
6205 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
6206 flags argument for all calls to init_type(). Also remove
6207 dependency on host sizes for ints, floats, etc.
6208 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
6209 flags argument for all calls to init_type(). Also remove
6210 dependency on host sizes for ints, floats, etc.
6211 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
6212 bit to flags argument for all calls to init_type(). Add types
6213 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
6214 * valprint.c (unsigned_type_table, signed_type_table,
6215 float_type_table): Remove.
6216 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
6217 bit when printing fundamental types, and print the actual name
6218 for such types, rather than inventing one. Remove code that
6219 invented fundamental type names.
6220 * valprint.c (_initialize_valprint): Remove initializations
6221 for now removed unsigned_type_table, signed_type_table, and
6224 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
6226 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
6227 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
6230 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
6232 * dwarfread.c (target_to_host): New function similar to previous
6234 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
6235 Extensive changes to convert all previous usages to use new
6236 target_to_host() function.
6237 * dwarfread.c (struct dieinfo): Change types of most integral
6238 members to be unsigned.
6240 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
6242 * WHATS.NEW: Revise -mapped doc.
6244 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
6246 * mipsread.c (parse_partial_symbols): Complain when sh->index is
6247 too high or when skipping `forwards' moves us backwards.
6248 (parse_type): Print mis-guessed tag name in complaint.
6249 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
6250 (parse_procedure): Do not attempt to create symbols; just fill in
6251 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
6252 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
6253 for clarity. Set top_stack before calling parse_external. In
6254 stabs, sort symbols before calling parse_procedure.
6256 * symmisc.c (std_in, std_out, std_err): Add vars to access std
6257 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
6258 * Makefile.in: Remove stage* targets. Avoid echo on recursive
6259 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
6262 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
6264 * Makefile.in (VERSION): Set to 4.5.1.
6265 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
6266 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
6267 fill_gregset): New functions for SVR4 /proc support.
6268 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
6269 Remove new symbol types and such to ../include/coff/symconst.h.
6270 (parse_symbol): Simplify code for parsing struct/enum/unions.
6271 (parse_type): Handle `long long' types.
6272 (upgrade_type): Handle `const' qualifier.
6273 (parse_partial_symbols): fix indentation, clean a bit.
6275 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
6277 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
6278 copy in data from raw read buffers, calling bfd byteswapping
6279 routines as appropriate. Use to replace most existing memcpy
6281 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
6282 * configure.in: Recognize new ncr3000 config.
6283 * config/ncr3000.mh: New config file.
6285 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
6289 * README: Update for release.
6290 * Makefile.in: Update version to 4.5.
6291 * WHATS.NEW: The obvious.
6293 * depend: Generate new depend file for this release.
6295 * Makefile.in (depend): Fix dependancy generation so that it does
6296 not include gcc 'fixincluded' files, which are usually in a system
6299 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
6301 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
6302 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
6303 symbols for nameless types. And, handle `R' (register parameter
6304 type) for AIX. (an extension to existing stabstring grammar).
6305 * rs6000-xdep.c: Fix typo (= should have been ==).
6307 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
6309 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
6311 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
6313 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
6314 * signame.c (SIGWAITING, SIGLWP): Add.
6316 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
6318 * xm-i386mach.h: add decls for errno and strdup().
6320 * breakpoint.c (breakpoint_1): Add (int) casts for enums
6321 used in array index context (otherwise, some compilers barf).
6323 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
6325 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
6326 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
6327 in a system call, and provide better backtrace if so.
6329 * Makefile.in (HFILES): Add xcoffsolib.h.
6330 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
6331 * rs6000-pinsn.c: #include "opcode/rs6k.h"
6333 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
6334 mipscoff_symfile_read): Convert to BFD to do file I/O.
6336 * symfile.c: #include <ctype.h> to get proper def if isspace().
6338 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
6340 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
6342 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
6343 function also when parsing embedded stabs.
6345 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
6347 * mipsread.c: Fix more declarations.
6349 * mipsread.c: Fix many invocations of complain. Use enum
6350 type_code where appropriate.
6352 * xm-vaxult.h: Add decl for strdup().
6354 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
6357 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
6359 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
6362 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
6364 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
6365 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
6366 Merge in more patches for rs6000 from Metin Ozisik.
6367 * utils.c: Fix typo in comment.
6369 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
6371 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
6372 * procfs.c (attach): Set nopass_next_sigstop if attached
6373 process is forcibly stopped.
6374 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
6375 resending SIGSTOP to attached process on first resume.
6377 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
6379 * Makefile.in (SFILES_MAINDIR): add mipsread.c
6381 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
6383 * Makefile.in (OBS): Compile mipsread.c for all targets now.
6384 (VERSION): Bump to 4.4.85.
6385 * mipsread.c: Update for new include files. Lint.
6386 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
6387 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
6388 Don't need to bring in mipsread.o specially any more.
6390 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
6392 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
6393 routine (for Irix-4.x). Make many funcs static and void.
6394 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
6395 * (init_extra_frame_info): Don't trash cached value of frame
6396 pointer register. This fixes backtracing through routines that use
6397 alloca(). Generally clean up declarations of functions, and use
6398 typedefs and macros to reference data structures as appropriate.
6399 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
6402 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
6404 * values.c (unpack_long): Fix unpacking error for signed chars
6405 on hosts where the default character type is unsigned.
6406 * procfs.c (pr_flag_table, pr_why_table): Add some entries
6407 for newer SVR4 variants.
6408 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
6409 turn off trace inherit-on-fork flag to favor latest SVR4 method.
6410 * procfs.c (mappingflags): Add support for MA_PHYS
6412 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
6414 * buildsym.c (read_struct_type): Avoid coredump when C++
6415 abbreviated type name is messed up. Reported by Joe Buck.
6416 FIXME, we need to determine whether GDB or GCC needs to be
6417 smarter to correctly locate this type name.
6419 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
6420 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
6421 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
6422 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
6423 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
6425 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
6427 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
6428 * symtab.h (current_source_symtab): Make extern
6429 * symtab.h (current_source_line): Make extern
6430 * inferior.h: Move all procfs.c prototypes to one place, add
6431 prototype for proc_signal_handling_change. Add prototypes for
6432 signal_stop_state, signal_print_state, and signal_pass_state.
6433 * inferior.h (stop_soon_quietly): Make extern
6434 * inferior.h (attach_flag): Make extern
6435 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
6436 * infrun.c (signal_stop_state, signal_print_state,
6437 signal_pass_state): New functions to query specific signal
6439 * infrun.c (handle_command): Minor error message change, add
6440 NOTICE_SIGNAL_HANDLING_CHANGE.
6441 * procfs.c (open_proc_file): Remove iris specific reset of
6442 inherit-on-fork flag, moved to proc_set_exec_trap().
6443 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
6444 to reset inherit-on-fork flag, bash comment to GNU form.
6445 * procfs.c (proc_base_address, set_proc_siginfo,
6446 fetch_core_registers): Conform to code style.
6447 * procfs.c (signame.h): Include.
6448 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
6449 syscallname(), info_proc_syscalls()): New macros, tables, and
6450 functions to organize and report system call information.
6451 * procfs.c (saved_fltset, saved_trace, saved_sighold,
6452 saved_exitset, saved_entryset): Add to procinfo struct.
6453 * procfs.c (struct trans): Add.
6454 * procfs.c (pr_flag_table, pr_why_table, faults_table,
6455 siginfo_table, errno_table): Tables to translate numeric values
6456 to symbolic names and short descriptions.
6457 * procfs.c (signalname, info_proc_signals): Add function and
6459 * procfs.c (proc_info): Now info_proc.
6460 * procfs.c (proc_info_address_map): Now info_proc_mappings.
6461 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
6462 info_proc_faults, lookupname, lookupdesc, sigcodename,
6463 sigcodedesc): New functions.
6464 * procfs.c (proc_signal_handling_change): New function to set
6465 the trace flags based on the state of gdb's signal handling flags.
6466 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
6467 and remove code to do PIOCSTRACE ioctl.
6468 * procfs.c (attach, detach): Preserve and restore process flags
6469 using saved_* fields in procinfo struct.
6470 * procfs.c (attach): Call proc_signal_handling_change.
6471 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
6472 * procfs.c (proc_desc): Update for latest changes.
6473 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
6474 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6475 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6477 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
6479 * procfs.c (set_proc_siginfo): Add prototype and new function.
6480 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
6481 up inferior siginfo struct.
6482 * elfread.c (elf_symfile_read): Compute the relocation amount
6483 by subtracting off the address of the ".text" section.
6484 * solib.c: Add pointer to ".text" section to so_list struct.
6485 * solib.c (solib_map_sections): Initialize pointer to ".text"
6486 section in so_list struct.
6487 * solib.c (symbol_add_stub): Pass base address of ".text"
6488 section to symbol_file_add, rather than the load address of
6489 the shared library. On SunOS they are the same. On SVR4 they
6492 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
6494 * mipsread.c (parse_procedure): PDR.isym should get pointer to
6495 function name, not .gdbinfo. symbol.
6497 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
6499 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
6501 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
6503 * Makefile.in (VERSION): 4.4.8
6505 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
6506 commands in .cshrc/.profile won't get traced.
6508 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
6510 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
6511 * exec.c (build_section_table): Don't abort if no sections.
6512 * sparc-tdep.c (single_step): Lint.
6513 * utils.c (mrealloc): Handle realloc (0, size) case here.
6515 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
6517 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
6520 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
6522 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
6523 .gdbinfo. symbols are created. Move creation from parse_procedure
6524 to parse_symbol, where it is fairly easy to grow the symtab. This
6525 also fixes a symtab trashing bug on all mips-based systems.
6526 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
6528 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
6529 mips_extra_func_info, and all the PROC_xxx macros that look at it.
6531 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
6533 * c-exp.y: Add missing return type to yyparse() prototype.
6535 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
6537 Create and use macros for iterating on symtabs, psymtabs, msymbols.
6539 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
6540 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
6541 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
6542 (patch_opaque_types): Avoid dummy args and result.
6543 * objfiles.c (have_partial_symbols, have_full_symbols,
6544 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
6545 (iterate_over_objfiles, iterate_over_symtabs,
6546 iterate_over_psymtabs): Remove, clunky and slow.
6547 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
6548 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
6549 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
6550 dump_objfile): Remove dummy args and results. Move filename
6551 comparisons to callers.
6552 (printsyms_command, printpsyms_command, printmsyms_command,
6553 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
6554 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
6555 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
6556 list_symbols, make_symbol_completion_list): Replace explicit
6557 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
6558 Eliminate Dijkstra flag crap, break out of loops with gotos.
6559 (lookup_symtab_1): Protect '/' tests from short filenames.
6560 (cplus_mangled_symbol): Move inline into lookup_symbol.
6561 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
6562 (relocate_minimal_symbol): Move inline to vmap_symtab.
6563 (vmap_symtab): Replace iteration with ALL_OBJFILES,
6564 iterate_over_msymbols with ALL_MSYMBOLS.
6566 Misc cleanup prior to release.
6568 * Makefile.in (VERSION): Roll to 4.4.7.
6569 (HFILES): Add call-cmds.h.
6570 * call-cmds.h: New header for command fns called by other files.
6571 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
6572 (breakpoint_1): Remove unused type arg. Change callers.
6574 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
6575 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
6576 * mipsread.c: Add prototypes for all static functions.
6578 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
6579 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
6580 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
6581 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
6582 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
6583 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
6586 * buildsym.c (define_symbol): Handle global register variables
6587 (from Pierre Willard). Complain if register numbers are too large.
6588 * target.c (nomemory): Now that higher levels examine errno, give EIO.
6589 * tm-sparc.h: Don't #include <sun4/reg.h>.
6590 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
6591 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
6593 * language.h: Avoid forward enum declaration.
6594 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
6595 config/sun4os5.mt: New host and target.
6596 * defs.h (errno): #include <errno.h> rather than assuming int.
6597 From Pierre Willard.
6599 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
6600 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
6601 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
6602 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
6603 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
6604 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
6605 sparc-xdep.c, utils.c, value.h, values.c: Lint.
6607 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
6609 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
6610 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
6611 * language.h (enum exp_opcode): Avoid forward enum def.
6612 * main.c (define_command, user_defined_command): Lint.
6613 * mem-break.c, xcoffread.c: Lint.
6614 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
6616 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
6618 * Merged in latest RS6000 diffs from Metin G. Ozisik.
6619 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
6620 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
6621 or IBM6000_TARGET as (approximately) appropriate.
6623 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
6625 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
6626 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
6627 or not to try reading symbols from a mapped objfile. Plugs memory
6628 leak due to shared libraries generating no psymtabs or symtabs.
6630 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
6632 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
6633 * copying.awk: Lint. Make stronger warning at top of copying.c.
6634 * elfread.c (elf_symtab_read): Eliminate check of mainline.
6635 * gdbtypes.c (smash_to_*): Remove FIXME comments.
6636 (lookup_pointer_type): Add FIXME comment.
6637 * main.c (set_history_size_command): Disallow negative size.
6638 * partial-stab.h: Update copyright.
6639 * rs6000-tdep.c (skip_trampoline_code): Better comments.
6641 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
6643 * main.c (set_history_size_command): Negative size is error.
6644 (Reported by Peggy Fieland.)
6646 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
6648 * coffread.c (coff_symfile_init): Update comment.
6649 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
6650 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
6651 macros to access the dbx specific objfile information.
6652 * dbxread.c (symfile_string_table, symfile_string_table_size):
6653 Remove these local variables.
6654 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
6655 read_dbx_symtab): Remove the stringtab and stringtab_size params
6656 from the function prototypes, the function definition, and the
6657 function calls. These are now available via DBX_STRINGTAB and
6658 DBX_STRINGTAB_SIZE using the objfile pointer.
6659 * dbxread.c (dbx_symfile_read): Relocate addr before using as
6660 an arg to read_dbx_symtab.
6661 * dbxread.c (dbx_symfile_read): Remove code that free'd the
6662 stringtab and the dbx specific per-objfile private info.
6663 * dbxread.c (init_psymbol_list): Remove symbol count from passed
6664 args in prototype, function definition, and function calls. It is
6665 now available via the DBX_SYMCOUNT macro using the objfile
6667 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
6668 local instance of struct dbx_symfile_info and replace with DBX_*
6670 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
6671 symfile_string_table and symfile_string_table_size.
6672 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
6673 symfile_string_table.
6674 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
6675 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
6676 stringtab size variables. Remove all code that used to reread
6678 * objfiles.c (allocate_objfile): Move calls to init_malloc()
6679 to prior to any calls to mmalloc for the objfile specific heap.
6680 * utils.c (init_malloc): Document the requirement that for each
6681 heap for which corruption checking is desired, that init_mmalloc
6682 must be called prior to any mmalloc calls on the heap.
6684 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
6686 * rs6000-pinsn.c: Make dis-assembly output more like
6687 other targets: Don't print instruction in hex before
6688 the assembly; use print_address to print out jump
6691 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
6693 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
6694 * cplus-dem.c: Support "Sc" meaning "signed char".
6696 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
6698 * configure.in: fix iris/iris3.
6700 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
6702 * command.c, main.c (various places): Use ctype.h macros
6703 (such as isupper(x)), instead of hard-wiring in ASCII-isms
6704 (such as (x >= 'A' && x <= 'Z')).
6705 (There are still more of these in other files.)
6706 * main.c (defined_command): Lower-case the user's
6707 new command before entering it. Needed because
6708 command lookup is case-insensitive (and also lower-cases).
6709 (Based on Metin's earlier patch.)
6711 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
6713 * config/irix4.mh: new file.
6715 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
6717 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
6720 * xm-mips.h: Declare strdup for ultrix.
6722 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
6723 when calling new_symbol.
6724 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
6727 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
6729 * config/rs6000.mh: Update (for Fred's new mmalloc)
6730 flags to disable use of GNU malloc/mmalloc.
6731 * munch: Change SYSV rule to allow .text before the label,
6732 as well as after, to work for AIX.
6733 * gdbtypes.h: Minor clarifiction.
6735 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
6737 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
6738 continuation in yet another place (between method declarations).
6740 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
6742 * mips-tdep.c: include symfile.h and objfiles.h to fix
6745 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
6747 * valops.c (value_struct_elt_for_reference): Added 'offset'
6748 parameter to handle multiple inheritance.
6749 * eval.c, value.h: Update accordingly.
6751 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
6753 * objfiles.h: New file
6754 * Makefile.in (HFILES): Add objfiles.h
6755 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
6756 main_scope_lowpc, main_scope_highpc.
6757 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
6758 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
6759 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
6760 xcoffread.c, : Include objfiles.h.
6761 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
6762 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
6763 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
6764 inside_entry_file() and logic changed appropriately.
6765 * blockframe.c (outside_startup_file): Renamed to
6766 inside_entry_file() and logic changed appropriately.
6767 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
6768 and logic changed to use per-objfile specific fields.
6769 * blockframe.c (inside_entry_scope): Renamed to
6770 inside_entry_func() and logic changed to use per-objfile specific
6772 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
6773 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
6774 Remove extern decls.
6775 * symfile.c, symfile.h (entry_point): Remove extern decl.
6776 * coffread.c (coff_symfile_init): Common entry point init code
6777 moved to symfiles.c, call init_entry_point_info().
6778 * coffread.c (complete_symtab): Use new per-objfile entry info.
6779 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
6780 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
6782 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
6783 * defs.h (inside_entry_scope, outside_startup_file,
6784 inside_main_scope): Prototypes changed for renames to
6785 inside_entry_func, inside_entry_file, inside_main_func,
6787 * symfile.c (syms_from_objfile): Common entry point init code
6788 moved to init_entry_point_info() and call init_entry_point_info().
6789 * symfile.h (init_entry_point_info): Include prototype.
6790 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
6791 moved to symfiles.c and call init_entry_point_info().
6792 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
6793 main_scope_lowpc, main_scope_highpc): Remove extern decls.
6794 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
6796 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
6797 works for the majority of targets.
6798 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
6799 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
6800 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
6801 Use default definition in frame.h.
6802 * frame.h (selected_frame_level): Make decl extern.
6803 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
6804 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
6805 * partial-stab.h: Use new per-objfile entry info.
6806 * symfile.h (struct objfile): Removed, moved to objfiles.h.
6807 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
6808 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
6809 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
6810 have_minimal_symbols): Prototypes moved to objfiles.h.
6811 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
6812 Macros moved to objfiles.h.
6813 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
6815 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
6817 More C++ improvements (pointers to members, qualified names).
6818 * c-exp.y: Support exp.type::name and exp->type::name
6819 syntaxes. (Unfortunately, doesn't work for static members.)
6820 * c-exp.y, eval.c: Make type::~type work better.
6821 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
6822 value_static_field by value_struct_elt_for_reference.
6823 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
6824 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
6825 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
6826 for OP_SCOPE operand; no point in it now that we use lazy
6827 reading of values, and use "reference to member" objects.
6828 * gdbtypes.h: Clarify comment.
6829 * valops.c: Change value_struct_elt_for_address to return
6830 a reference (or variable), rather than a pointer. Change
6831 the name to value_struct_elt_for_reference to reflect this.
6832 Returning a reference instead of a address provides a
6833 generalization, since we can use the routine for both
6834 class::name as well as &class::name.
6835 Also, recurse to handle multiple inheritance properly.
6836 * valprint.c: Moved code to print pointer-to-members
6837 to new function point_class_member. This allows a
6838 "reference-to-member" to be printed using the same code.
6839 * valprint.c (type_print_varspec_prefix): Avoid printing
6840 "struct " for domains of class-member types.
6841 * valops.c (search_struct_field): Inline code for simplified
6842 version of value_static_field (which can then be deleted).
6843 * value.h: Rename value_struct_elt_for_address to
6844 value_struct_elt_for_reference. Delete value_static_field.
6845 * values.c: Remove no longer used function value_static_field.
6847 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
6849 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
6850 elfread.c (coff_symfile_finish): Add function, prototype, and
6851 add to the xxxx_sym_fns struct for each file type. Also reformat
6852 the xxxx_sym_fns vector to a standard format and add comments.
6853 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
6854 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
6855 Pass pointer to struct objfile rather than pointer to sym_fns.
6856 Change references inside each function accordingly. Allocate any
6857 symbol file specific info in the per-objfile memory region.
6858 * dbxread.c (free_and_init_header_files): Break function into
6859 free_header_files(), called from dbx_symfile_finish(), and
6860 init_header_files(), called from dbx_new_init().
6861 * dbxread.c (dbx_new_init): Move deallocation things to new
6862 dbx_symfile_finish function.
6863 * elfread.c (elf_new_init): Call buildsym_new_init().
6864 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
6865 routine for the objfile before deallocating other stuff.
6866 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
6867 * symfile.h: Move struct sym_fns to before struct objfile def.
6868 Add sym_finish function pointer and change prototypes of other
6869 function pointers to reflect passing struct objfile pointer rather
6870 than struct sym_fns pointer.
6871 * symfile.c: Remove now obsolete symtab_fns pointer.
6872 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
6873 locates the correct sym_fns struct for the given objfile.
6874 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
6875 for better support of mapped symbol tables.
6876 * symfile.c (symbol_file_command): Remove obsolete code using
6878 * symfile.h: Remove duplicate declarations for symfile_objfile,
6879 entry_point, and object_files.
6880 * target.c (target_info): Compare symfile_objfile to NULL.
6881 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
6882 aixcoff_symfile_finish().
6884 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
6886 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
6887 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
6888 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
6890 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
6892 Some improvements to g++ debugging.
6893 * symtab.c (list_symbols): demangle before pattern matching.
6894 * symtab.c: Other fixes to improve handing of operators.
6895 * valprint.c (type_print_base): Fix test for constructor.
6896 * values.c (value_static_field): Allow evaluation of
6897 CLASS::METHOD, returning a function pointer.
6899 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
6901 * Makefile.in (VERSION): Roll 4.4.6.
6902 * exec.c (exec_file_command): Add code to ignore optional args
6903 passed in by file_command() for use in symbol_file_command().
6904 * main.c (main): Document -mapped and -readnow in help summary.
6905 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
6906 * objfiles.c (allocate_objfile): Filename arg removed. Changes
6907 to get filename from bfd with bfd_get_filename(). Test mapto
6908 against 0, not NULL. Use mstrsave() to make copy of filename.
6909 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
6911 * remote-vx.c (vx_load_command, add_symbol_stub):
6912 Symbol_file_add() takes an additional arg.
6913 * solib.c (symbol_add_stub): Symbol_file_add() takes an
6915 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
6916 changed to return a bfd not an objfile pointer.
6917 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
6918 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
6919 Change to eliminate local bfd and use symfile_bfd_open() plus
6920 allocate_objfile(). Add code to implement readnow option.
6921 * symfile.c (symbol_file_command): Changes to option handling,
6922 readnow functionality moved to symbol_file_add().
6923 * symfile.c (symfile_init): Eliminate local copy of bfd.
6924 * symfile.c (add_symbol_file_command): Changes to parse mapped
6925 and readnow options.
6926 * symfile.h (allocate_objfile): Arg removed from prototype.
6927 * symtab.h (symbol_file_add): Arg added to prototype.
6928 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
6931 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
6933 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
6934 mtrace.awk, state.c, state.h: Removed.
6935 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
6936 directories searched for source files.
6937 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
6938 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
6939 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
6940 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
6941 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
6942 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
6943 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
6945 * Makefile.in (HFILES): Remove state.h
6946 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
6947 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
6948 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
6949 * Makefile.in (clean): Remove all object files.
6950 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
6951 * cplus-dem.c: Remove prototypes definitions that are now done in
6953 * dbxread.c (throughout): Change from using per-objfile
6954 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6955 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
6956 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
6957 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
6958 * depend: Remove dependencies for state.o, state.h.
6959 * dwarfread.c: Add declaration for warning_pre_print.
6960 * dwarfread.c (dwarfwarn): Use warning_pre_print.
6961 * dwarfread.c (throughout): Change from using per-objfile
6962 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6963 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
6964 use supplied objfile.
6965 * i386-xdep.c (print_387_status): Change to use warning() rather
6967 * i387-tdep.c (print_387_control_word): Change to use warning()
6968 rather than printfs.
6969 * infrun.c (wait_for_inferior): Remove unreachable abort() call
6970 that some compilers grumble about.
6971 * language.c (throughout): Add declaration for warning_pre_print
6972 and using warning() instead of printfs.
6973 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
6974 * main.c (main): Add declaration for warning_pre_print and set it
6975 similarly to error_pre_print. Add declarations for
6976 mapped_symbol_files and readnow_symbol_files. Add appropriate
6977 definitions to long_options[].
6978 * minsyms.c: Trivial fix to comment.
6979 * objfiles.c (allocate_objfile): Substantially rewritten for
6980 using mapped symbol files.
6981 * objfiles.c (throughout): Change from using per-objfile
6982 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6983 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
6984 * source.c (throughout): Change from using per-objfile
6985 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6986 * source.c (open_source_file): Use mstrsave to save file name in
6987 mapped symbol region for objfile.
6988 * symfile.c: Remove include for state.h.
6989 include to local form.
6990 * symfile.c (symbol_file_add_digested): Remove.
6991 * symfile.c (symbol_file_add): Substantially rewritten for mapped
6993 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
6994 from objfile structure. Add malloc descriptor pointer (md).
6995 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
6996 * symm-xdep.c (print_fpu_status): Use warning() rather than
6998 * symmisc.c (free_symtab_block): Now takes and uses current
7000 * symmisc.c (throughout): Change from using per-objfile
7001 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7002 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
7003 Sun compiler grumblings when PTR is char *.
7004 * symtab.c (lookup_symbol): Cast return value of iterate_over_
7005 msymbols() to correct pointer type.
7006 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
7007 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
7008 error always starts on a line of it's own.
7009 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
7010 Rewrite for new mapped malloc package use.
7011 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
7012 that don't want to use the mapped malloc package; pass arguments
7013 on to traditional malloc package functions.
7014 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
7015 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
7016 mrealloc, malloc, and realloc but get fatal error if runs out
7018 * utils.c (msavestring, mstrsave): Save a string in a specific
7019 mapped malloc region.
7020 * utils.c (print_spaces): Use xmalloc to get the buffer.
7021 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
7022 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
7023 * config/i386v4.mh: Insignificant reorganization.
7025 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
7027 * xcoffread.c: Only enable compilation of debugging functions
7028 if IBM6000 is defined. Fails to compile otherwise.
7030 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
7032 * Makefile.in: pass MAKEINFO down on info.
7034 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
7036 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
7037 useless code, including an lseek to an uninitialized variable.
7038 Reported by Jim Williams <jimbo@wrs.com>.
7040 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
7042 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
7043 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
7044 * minsyms.c, symfile.c: Changes that may be generally
7045 applicable, but are #ifdef IBM6000 for now.
7046 * rs6000-xdep.c: Fixed typo in comment.
7047 * rs6000-tdep.c: Non-substatial changes.
7048 * xoffread.c: The main change here is addition of some
7049 debugging functions.
7050 * xoffexec.c: More changes.
7052 * xcoffread.c: Fixed two too-few-parameters bugs.
7054 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
7055 to SOLIB_CREATE_INFERIOR_HOOK macro.
7057 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
7059 * symfile.h: Add prototype for iterate_over_msymbols().
7060 * symtab.c (cplus_mangled_symbol): Add function.
7061 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
7062 iterate_over_msymbols to find demangled C++ symbol.
7063 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
7064 value to iterate_over_msymbols().
7065 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
7068 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
7070 * Makefile.in: added check target.
7072 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
7074 * ecoff.c: Move to ../bfd/coff-msym.c.
7075 * config/mt-*mips: Remove ecoff.o from the configuration.
7076 * remote.c (): Add newline to initial +.
7077 (remote_resume): Mention how to cope with signals.
7078 (remote_interrupt): Add debug msg.
7079 (remote-wait): Implement new 'T' reply, which includes
7080 status, PC, and FP all in a single short message.
7081 (putpkt): Add further debugging of packet acks.
7082 * mipsread.c (fixup_symtab): Also swap RFD's.
7083 (parse_partial_symbols): Avoid bug on unknown symbol types.
7084 * Makefile.in (VERSION): Roll to 4.4.5.
7085 * mips-tdep.c (heuristic_proc_start): Avoid long delays
7086 for remote MIPS by limiting heuristic to 200 byte search.
7087 (heuristic_proc_desc): Byte-swapping.
7088 (mips_print_register): Cope with failure of
7089 read_relative_register_raw_bytes. Byte-swap integers for
7091 * mips-pinsn.c (print_insn): Byte-swap instruction.
7093 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
7095 * config.sub configure.in config/mh-irix4
7096 gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
7097 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
7098 gdb/xm-irix4.h gdb/config/mt-irix3
7099 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
7101 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
7103 * defs.h, utils.c: xrealloc takes PTR as first arg.
7104 * defs.h: Reword confusing comment about ANSI prototypes.
7105 * defs.h: Some minor whitespace changes.
7106 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
7107 not NULL, which can be (void *).
7108 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
7109 * tm-i386v.h (SP_ARG0): Define
7110 * xm-sysv4.h: Back out of change for missing prototypes.
7111 * i386-tdep.c (get_longjmp_target): Add function.
7113 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
7115 * Makefile.in: install man page too.
7117 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
7119 * All GDB files that #include defs.h: Removed stdio.h.
7120 (defs.h): #include stdio.h.
7122 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
7124 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
7125 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
7126 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
7127 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
7128 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
7129 it before printing out the hex shape of an address.
7131 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
7133 * rs6000-xdep.c (frame_initial_stack_address): Move
7134 code to set frame->cache_fsr into new separate function
7135 frame_get_cacahe_fsr. This allows fixing a fatal error.
7136 * xcoffexec.c: Turn previously suppressed error
7137 message back on, after cleaning up BFD.
7139 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
7140 printing of blank line, since it cases printing of an
7141 extra blank line. Is this intended? It does mess up
7143 * defs.h: Put back declarations of malloc and realloc,
7144 but protected by #ifndef MALLOC_INCOMPATIBLE.
7145 * objfiles.c: Undo previous change: Use malloc/realloc
7146 for objfile malloc/realloc fields (but add a cast).
7147 * xcoffexec.c: Suppress an error message (for now).
7149 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7151 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7152 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
7153 * buildsym.c: Use smash_to_pointer_type() to handle forward type
7155 * xcoffread.c: Modifications to C_DECL storage class handling, and
7156 introduction of an old smash_to_pointer_type() routine.
7158 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7159 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
7160 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
7161 parameters have been modified.
7163 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7164 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
7165 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
7166 and fetch_inferior_registers() always fetched all the registers
7167 resulting valid register values at hand all the time. Pushing a dummy
7168 frame did not require validating all register values first. After
7169 putting the above mechanism into action, we didn't have valid registers
7170 values always ready. Thus, all registers need to be fetched before
7171 pushing a dummy frame now.
7173 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7174 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
7175 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
7176 the starting address (actual frame address) of a frame.
7177 * rs6000-tdep.c: modifications to function_frame_info() to see if
7178 function reserves a frame pointer register (alloca register)
7179 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
7180 FRAME_LOCALS_ADDRESS has been updated to support debugging of
7181 functions with alloca() calls.
7183 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
7185 * xm-sysv4.h: Provide definitions/prototypes for host environment
7186 functions for which no definitions or prototypes are provided in
7187 any currently included gdb or host environment header files.
7188 For SVR4, this currently includes malloc and realloc, which cannot
7189 be portably prototyped in any gdb include file.
7191 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7193 * buildsym.h: Remove obsolete variable file_stabs.
7195 * Makefile.in: Move place where configure merges in host-
7196 and target-dependent fragments later, so the latter
7197 can override (say) GNU_MALLOC.
7198 * config/mh-rs6000: Use system malloc. Otherwise, I
7199 ended up with *two* incompatible versions of malloc
7200 (functions in libc would call the malloc in libc).
7201 I assume this is a shared library problem.
7203 * remote.c: Fix (presumed) typo.
7204 * objfiles.c: Use xmalloc/xrealloc instead of
7205 malloc/realloc (since the latter are no longer declared).
7207 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7208 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
7209 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
7210 handle individual registers.
7211 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
7212 correctly in case it wasn't cached yet. (A problem showed up
7213 after fetching individual registers.)
7214 * buildsym.c: Disable type_synonym_name's type name overwriting
7215 in cases it is unnecesary. rs6000 portation doesn't use
7216 type_synonym_name, and it used to nullify type names
7217 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
7218 type's name as soon as space for that type is allocated.
7219 * xcoffread.c: ignore a section's lineno information if it is
7220 not `.text'. (In rs6000 bfd portation integration, skipping over
7221 `.pad' sections are ignored since it was in machine independent
7222 part of the code. Thus, a problem of fake sections with invalid
7223 lineno information arised.)
7225 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7226 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
7227 * rs6000-tdep.c: make function_frame_info() work whether or not
7228 reading from a core file.
7229 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
7231 * infrun.c. main.c, printcmd.c. symtab.c:
7232 More changes from IBM for rs6000.
7235 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
7237 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
7238 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
7239 Merge in changes (mostly from IBM) for RS6000.
7240 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
7241 More changes from IBM for RS6000. These are in machine-
7242 independent code, and probably could do with some cleaning
7243 up. The most questionable of these are #ifdef IBM6000.
7244 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
7245 to single_step() (for consistency with rs6000 and i860).
7246 * utils.c: Allow the 1st arg to xrealloc to be NULL
7247 (in which case do malloc). This removes the need for
7248 some tests in xcoff code (and perhaps other places?).
7249 * coffread.c: Removed variables last_source_file,
7250 type_vector, and type_vector_length as these are now
7251 defined by buildsym.[ch].
7252 * defs.h: Remove prototypes for malloc and realloc, since
7253 these should only be used to implement xmalloc and xrealloc,
7254 and they conflict with <stdlib.h> in AIX - where they
7255 return void* even when __STDC__ isn't defined. Sigh.
7256 * munch: Recognize *initialize* in data as well as text
7257 (AIX uses data). Also, incorporate a patch from Garrett
7258 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
7259 much more sensible, by only trying to match the name of
7260 the initialize_foo function, and not the junk before it.
7262 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
7264 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
7265 unless symbol table indicates that something has changed.
7267 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
7269 * remote.c: Make it work for embedded MIPS. Increase buffer
7270 size, and use throughout. Round buffer size up if too many regs.
7271 Support baud rate setting and try for an 8-bit path. If
7272 interrupted while waiting for target, send a ^C down the wire.
7273 Avoid single-byte reads.
7274 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
7276 * mips-xdep.h: Avoid the embedded regs when on Unix.
7278 * mipsread.c: Byte-swap the symbol table structures, using
7279 routines from ecoff.c, to read a symbol table written in any
7280 of the four possible byte orders.
7281 * configure.in (mips-big-* target): Same as Sony News.
7282 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
7283 * ecoff.c: New file for symbol swapping routines.
7285 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
7287 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
7288 all-breakpoints' command.
7289 * (get_number): Allow users to enter negative breakpoint numbers.
7290 * (breakpoint_1): Reformat display of 'info break' to show new
7292 * (create_longjmp_breakpoint, breakpoint_re_set,
7293 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
7294 symfile.c (syms_from_objfile): Re-do
7295 insertion of longjmp breakpoints. Move all code into
7296 breakpoint_re_set, and call that instead of
7297 create_longjmp_breakpoint in symfile.c.
7299 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
7301 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
7302 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
7303 * symtab.c (find_pc_symtab): Handle having no objfiles.
7304 * infcmd.c: Fix comment.
7305 * objfiles.c (free_all_objfiles): Add.
7306 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
7307 * symfile.c (symbol_file_command): free all objfiles when
7308 specifying a new symbol file.
7309 (reread_symbols): Stat the file name, don't fstat the descriptor.
7311 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
7313 * Makefile.in, configure.in: removed traces of namesubdir,
7314 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
7315 copyrights to '92, changed some from Cygnus to FSF.
7317 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
7319 * dbxread.c (end_psymtab): Delete empty psymtabs.
7320 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
7321 * symfile.h (struct objfile): Add free_psymtabs.
7323 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
7325 * Makefile.in (VERSION): Roll to gdb-4.4.4.
7327 * symfile.c (symbol_file_command): strcmp => !strcmp.
7328 * breakpoint.h: Move prototypes to follow enum definition they need.
7329 * breakpoint.c, infrun.c: Lint.
7330 * printcmd.c: Use `enum enable' rather than `enum
7332 * mipsread.c: First pass at making it compile with the new
7333 objfile changes. Probably seriously broken still, but it
7336 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
7338 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
7339 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
7340 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
7341 stepping (and nexting) through longjmp(). Also, cleanup
7342 breakpoint handling quite a bit by creating explicit breakpoint
7343 types instead of using magic breakpoint numbers.
7344 Makefile.in: Update version to 4.4.3
7346 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
7348 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
7349 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
7350 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
7352 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
7354 * minsyms.c (install_minimal_symbols): Add bunches to any
7355 existing minsyms in the objfile. Avoid extra mallocation
7356 by working directly in the obstack. Remove ignored `mainline' parm.
7357 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
7358 xcoffread.c: Change all callers.
7359 * FIXME: We should be able to eliminate MAINLINE from all the
7360 symbol readers now, with a small bit of work.
7362 * valops.c, value.h: Lint.
7363 * remote-vx.c: Add missing break; statement. Bugfix by
7364 Michael Sclafani, <sclafani@src.dec.com>.
7366 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
7368 * Makefile.in (VERSION): Update version to 4.4.2
7369 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
7370 minsyms.c, mmap-alloc.c, mmap-sbrk.c
7371 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
7372 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
7373 mmap-alloc.o, mmap-sbrk.o
7375 * altos-xdep.c: Minor whitespace change.
7376 * am29k-tdep.c (examine_prologue): Convert from misc function vector
7377 use to new minimal symbol table use.
7378 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
7379 * arm-xdep.c (store_inferior_registers): Returns void.
7380 * blockframe.c (get_pc_function_start, find_pc_partial_function):
7381 Convert from misc function vector use to new minimal symbol table use.
7382 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
7383 * breakpoint.c: Add prototypes for local functions.
7384 * breakpoint.c (catch_command_1): Change to static and remove unused
7386 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
7387 * breakpoint.h: Change function decls to prototype form.
7388 * buildsym.c: Add prototypes for local functions.
7389 * buildsym.c: Moved hashname() function here from dbxread.c.
7390 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
7391 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
7392 * buildsym.c (dbx_alloc_type): Change to static.
7393 * buildsym.c (finish_block): Add objfile parameter.
7394 * buildsym.c (misc): Change symbol_obstack to objfile version.
7395 * buildsym.c (make_blockvector): Change to static.
7396 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
7397 * buildsym.c (compare_line_numbers): Change to static, args are const,
7398 cast args when used.
7399 * buildsym.c (start_symtab): Inline new_object_header_files() call.
7400 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
7401 and made static. Add objfile parameter.
7402 * buildsym.c (end_symtab): Simplify code using line table size.
7403 Realloc the linetable on the objfile symbol_obstack and copy there.
7404 * buildsym.c (scan_file_globals): Convert from misc function vector
7405 use to new minimal symbol use.
7406 * buildsym.c (define_symbol): Add objfile parameter. Make sure
7407 strings get allocated in objfile's symbol_obstack. Convert references
7408 to builtin types to lookup_fundamental_type().
7409 * buildsym.c (read_type): Make static, add objfile parameter, convert
7410 references to buildin types to lookup_fundamental_type().
7411 * buildsym.c (read_struct_type): Add objfile parameter.
7412 * buildsym.c (read_array_type): Make static, add objfile parameter.
7413 * buildsym.c (read_enum_type): Make static, add objfile parameter.
7414 * buildsym.c (read_huge_number): Make static.
7415 * buildsym.c (read_range_type): Make static, add objfile parameter,
7416 convert references to buildin types to lookup_fundamental_type ().
7417 * buildsym.c (read_args): Make static, add objfile parameter.
7418 * buildsym.h: Convert function decl's to prototype form.
7419 * c-exp.y: Add prototypes for local functions, convert uses of misc
7420 function vector to minimal symbol table. Reformat all builtin type
7421 initializations and pass a NULL objfile to init_type() for them.
7422 * coffread.c: Change context_stack ref's to coff_context_stack,
7423 add local function prototypes. Cast uses of xrealloc arg 1.
7424 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
7425 crafting a new type.
7426 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
7427 * coffread.c (finish_block): Change name to coff_finish_block.
7428 * coffread.c (make_blockvector): Add and use objfile parameter.
7429 * coffread.c (record_line): Change name to coff_record_line.
7430 * coffread.c (start_symtab): Change name to coff_start_symtab.
7431 * coffread.c (end_symtab): Change name to coff_end_symtab.
7432 * coffread.c (record_misc_function): Change name to record_minimal_
7433 symbol and change to minimal symbol table use from misc func tbl.
7434 * coffread.c (coff_symfile_read): Convert from misc function vector
7435 use to minimal symbol table use.
7436 * coffread.c (hashname): Remove; use common version in buildsym.c.
7437 * coffread.c (decode_base_type): Change references to builtin types
7438 to calls to lookup_fundamental_type().
7439 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
7440 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
7441 * command.c: Add prototypes for local functions.
7442 * command.c (add_cmd): Prototype the 'fun' parameter and use the
7443 appropriate member of the function union for that type.
7444 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
7445 ifdef out the function since it isn't currently used.
7446 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
7447 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
7448 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
7449 * command.c (help_cmd): Compare function pointer to NULL.
7450 * command.c (help_cmd_list): Compare function pointer to NULL.
7451 * command.c (lookup_cmd_1): Use correct member of function union.
7452 * command.c (undef_cmd_error): Make static.
7453 * command.c (complete_on_cmdlist): Use correct member of func union.
7454 * command.c (do_setshow_command): Use correct member of func union.
7455 * command.c (shell_escape): Convert rindex use to strrchr.
7456 * command.h (COMMAND_H): Define if already included.
7457 * command.h (cmd_list_element struct): Change 'function' to a union
7458 and prototype args. Prototype completer function.
7459 * command.h: Convert decl's to prototype form.
7460 * convex-xdep.c (store_inferior_registers): Returns void.
7461 * copying.c: Prototype local functions.
7462 * coredep.c: Minor whitespace change.
7463 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
7464 * cplus-dem.c: Prototype local functions.
7465 * dbxread.c (hashname): Remove; moved to buildsym.c.
7466 * dbxread.c (free_and_init_header_files): Make static.
7467 * dbxread.c: Add prototypes for local functions.
7468 * dbxread.c (new_object_header_files): Remove; inlined usages.
7469 * dbxread.c (xrealloc usages): Cast args.
7470 * dbxread.c (record_misc_function): Change to record_minimal_symbol
7471 and change usages accordingly.
7472 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
7473 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
7474 * dbxread.c (dbx_next_symbol_text): Make static.
7475 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
7476 * dbxread.c (init_bincl_list): Add and use objfile parameter.
7477 * dbxread.c (free_bincl_list): Add and use objfile parameter.
7478 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
7479 * dbxread.c (end_psymtab): Convert to use per-objfile data.
7480 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
7482 * dwarfread.c (record_misc_function): Change name to record_minimal_
7483 symbol and use minimal symbol table throughout.
7484 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
7485 * dwarfread.c: Convert all references to builtin types to use the new
7486 lookup_fundamental_type function.
7487 * dwarfread.c (read_enumeration): Add and use objfile parameter.
7488 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
7490 * elfread.c (record_misc_function): Convert to use record_minimal_
7492 * elfread.c (elf_symtab_read): Add objfile parameter.
7493 * eval.c: Add prototypes for local functions and move some decls
7494 around to accomodate prototypes.
7495 * expprint.c: Add prototypes for local functions. Change references
7496 to misc function vector to minimal symbol table.
7497 * findvar.c (read_memory usages): Cast args.
7498 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
7499 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
7500 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
7501 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
7502 * gould-xdep.c: Minor whitespace change.
7503 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
7504 * hp300ux-xdep.c (store_inferior_registers): Returns void.
7505 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
7506 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
7507 * i386-tdep.c: Add prototypes for local functions.
7508 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
7509 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
7510 that defaulted to int.
7511 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
7512 i386_push_dummy_frame): Returns void.
7513 * i386-xdep.c (i386_register_u_addr): Declare params that default to
7514 int and explicitly declare return type as int.
7515 * i387-tdep.c: Minor formatting changes.
7516 * i960-tdep.c (leafproc_return): Convert from misc function vector
7517 use to minimal symbol table use.
7518 * infcmd.c: Add prototypes for local functions.
7519 * infcmd.c (continue_command, until_next_command, until_command,
7520 path_info, path_command): Make static.
7521 * infcmd.c (step_1, until_next_command): Convert from misc func
7522 vector to minimal symbol table use.
7523 * inflow.c: Add prototypes for local functions.
7524 * infptrace.c (store_inferior_registers): Returns void, not int.
7525 * language.c (_initialize_language): Use proper member of function
7527 * m2-exp.y: Add prototypes for local functions, convert misc function
7528 vector uses to minimal symbol table uses.
7529 * m2-exp.y (make_qualname, yyerror): Make static.
7530 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
7531 * m68k-pinsn.c: Add prototypes for local functions.
7532 * m68k-pinsn.c (print_insn): Cast args to read_memory.
7533 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
7534 * m68k-stub.c: Add prototypes.
7535 * m88k-pinsn.c (sprint_address): Convert from misc function vector
7536 use to minimal symbol table use.
7537 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
7538 * m88k-xdep.c (store_inferior_registers): Returns void.
7539 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
7540 * mach386-xdep.c (store_inferior_registers): Returns void.
7541 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
7542 * main.c: Add prototypes for local functions.
7543 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
7544 longjmp() result to (NORETURN void).
7545 * main.c (catch_errors): Prototype the 'func' parameter.
7546 * main.c (disconnect, stop_sig, do_nothin, float_handler):
7547 Takes an unused arg.
7548 * main.c (execute_command): Call the right member of the func union.
7549 * main.c (command_loop_marker, symbol_completion_function,
7550 command_loop): Make static.
7551 * main.c (command_line_input): Make linelength unsigned, cast arg
7552 to command_line_input().
7553 * main.c (add_info, add_com): Prototype the 'fun' parameter.
7554 * main.c (initialize_main): Call right member of function union.
7555 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
7556 * mem-break.c: Include symtab.h
7557 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
7558 * mips-xdep.c (store_inferior_registers): Returns void.
7559 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
7560 use to minimal symbol table use.
7561 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
7563 * mipsread.c (make_type): Remove, convert usages to init_type.
7564 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
7565 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
7566 vector use to minimal symbol table use.
7567 * parse.c: Add prototypes for local functions.
7568 * parse.c (xrealloc usages): Cast args.
7569 * parse.c (prefixify_expression, length_of_subexp): Make static.
7570 * parser-defs.h (PARSER_DEFS_H): Define when first included.
7571 * parser-defs.h: Convert function decls to prototype form.
7572 * partial-stab.h: Convert from misc function vector use to new minimal
7574 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
7575 the per-objfile copies.
7576 * printcmd.c: Add prototypes for local functions. Move some struct
7577 definitions around to accomodate prototypes.
7578 * printcmd.c (decode_format): Make static, change args oformat and
7579 osize to int from char.
7580 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
7581 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
7582 * printcmd.c (print_address_symbolic): Convert from misc function
7583 vector use to minimal symbol table use.
7584 * printcmd.c (address_info): Convert from misc function vector use
7585 to minimal symbol table use.
7586 * printcmd.c (delete_display, enable_display, disable_display_command):
7588 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
7589 * procfs.c (fetch_core_registers): Add unused param reg_addr.
7590 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
7591 * pyr-xdep.c (store_inferior_registers): Returns void.
7592 * remote-mm.c (mm_load): symbol_file_add return value unused.
7593 * remote-nindy.c: Minor format change.
7594 * remote-vx.c (vx_load_command): symbol_file_add result unused.
7595 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
7596 * rs6000-xdep.c (store_inferior_registers): Returns void.
7597 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
7598 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
7599 vector use to minimal symbol table use.
7600 * solib.c: Add prototypes for local functions.
7601 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
7602 function vector use to minimal symbol table use.
7603 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
7604 * solib.c (find_solib, shared_library_command): Make static
7605 * solib.c (read_memory, write_memory usages): Cast args.
7606 * solib.c (special_symbol_handling): Add function
7607 * source.c: Add prototypes for local functions.
7608 * source.c (select_source_symtab): Convert to scan objfiles.
7609 * source.c (open_source_file): Make static.
7610 * source.c (xrealloc usages): Cast args.
7611 * source.c (source_line_charpos): ifdef out, unused.
7612 * source.c (get_filename_and_charpos): Make static.
7613 * stack.c: Add prototypes for local functions.
7614 * stack.c (print_frame_info, frame_info): Convert from misc function
7615 vector use to minimal symbol table use.
7616 * symfile.c: Add prototypes for local functions.
7617 * symfile.c (compare_symbols): Make args const PTR's.
7618 * symfile.c (compare_psymbols, sort_pst_symbols) add.
7619 * symfile.c (sort_all_symtab_syms): Scan objfile list.
7620 * symfile.c (obsavestring): Add objfile parameter.
7621 * symfile.c (init_misc_bunches, prim_record_misc_function,
7622 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
7623 sort_misc_function_vector, compact_misc_function_vector): Remove
7624 * symfile.c (symbol_file_add_digested): Add function.
7625 * symfile.c (symbol_file_add): Returns struct objfile *.
7626 * symfile.c (symbol_file_command): Modify for state file use.
7627 * symfile.c (symfile_open): Add parameter "dumpable".
7628 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
7629 * symfile.c (load_command, add_symbol_file_command): Make static.
7630 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
7631 * symfile.c (rindex usages): Converted to strrchr.
7632 * symfile.c (allocate_psymtab): New
7633 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
7634 converted to minimal symbol table usage, but no obvious conversion.
7635 * symfile.c (free_all_symtabs): Remove.
7636 * symfile.c (_initialize_symfile): Use per-objfile info.
7637 * symfile.h: Rework the objfile structure to add per-objfile data
7638 objects (psymbol_obstack, symbol_obstack, type_obstack,
7639 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
7640 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
7641 Add prototypes to function declarations.
7642 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
7643 function vector usage to minimal symbol table usage.
7644 * symmisc.c (DEV_TTY): Define if not defined.
7645 * symmisc.c: Add local function prototypes.
7646 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
7647 printpsyms_command, print_objfiles, print_objfiles_command):
7648 Rework to use iterate_over_*
7649 * symtab.c: Add prototypes for local functions.
7650 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
7651 * symtab.c (lookup_partial_symtab): Scan through objfiles.
7652 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
7653 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
7654 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
7655 lookup_reference_type, lookup_member_type, allocate_stub_method,
7656 check_stub_method, create_array_type, smash_to_member_type,):
7658 * symtab.c (lookup_symbol): Some args are const.
7659 * symtab.h: All type related defs and structs moved to gdbtypes.h
7660 * symtab.h: Convert decls to prototypes.
7661 * target.c (noprocess): Make static.
7662 * target.h: Change decl's to prototypes.
7663 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
7664 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
7665 * utils.c (_initialize_utils): Use correct member of function union.
7666 * valarith.c: include gdbtypes.h
7667 * valops.c: include gdbtypes.h, add prototypes for local functions.
7668 * valops.c (value_push, value_arg_push, find_function_addr):
7670 * valops.c (value_string): Convert from misc function vector use
7671 to minimal symbol table use.
7672 * valops.c (check_field_in): Make arg const.
7673 * valprint.c: Add prototypes for local functions.
7674 * valprint.c (print_string): Make static
7675 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
7676 * values.c: Add prototypes for local functions.
7677 * values.c (value_headof): Convert from misc function vector to
7678 minimal symbol table.
7679 * xcoffexec.c: Add prototypes for local functions.
7680 * xcoffexec.c (exec_close, file_command, add_to_section_table):
7682 * xcoffexec.c (relocate_minimal_symbol): Add.
7683 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
7684 * xcoffread.c: Add prototypes for local functions.
7685 * xcoffread.c (sort_syms): Convert to scan objfiles.
7686 * xcoffread.c (read_xcoff_symtab): Make static.
7687 * xcoffread.c (various): Replace references to builtin types with
7688 calls to lookup_fundamental_type. Replace references to symbol_obstack
7689 and psymbol_obstack with pointers to the per-objfile copies.
7690 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
7691 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
7693 * xcoffread.c (init_stringtab): Add objfile parameter.
7694 * gdbtypes.c: New file
7695 * minsyms.c: New file
7696 * mmap-alloc.c: New file
7697 * mmap-sbrk.c: New file
7698 * objfiles.c: New file
7702 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
7704 * Check in Fred Fish's changes in these modules. Fred
7705 will make ChangeLog entries for all of them. Update VERSION
7708 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
7710 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
7712 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
7713 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
7714 value.h: Prototypes for static functions; lint.
7715 * gdbtypes.h: Empty file to ease transition.
7717 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
7719 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
7720 inferior.h, language.h, signame.h, target.h, terminal.h,
7721 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
7722 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
7724 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
7725 signame.c, sparc-xdep.c: Prototypes for all static functions.
7727 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
7728 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
7729 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
7730 Remove to_call_function and target_call_function, since it
7731 always calls the same thing (call_function_by_hand).
7732 * core.c, exec.c, solib.c: Rename target_ops sections =>
7734 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
7735 target.h: target_kill takes no args.
7736 * language.c (language_info): Scaffolding to allow briefer
7737 messages when the current language changes. FIXME.
7738 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
7739 complaints about volatile functions.
7740 * xm-sysv4.h (HAVE_MMAP): Define.
7742 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
7744 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
7745 to make prototypes for all functions declared here.
7746 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
7747 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
7748 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
7749 * ieee-float.h: Use PARAMS for prototypes; make some params const.
7750 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
7751 * m2-exp.y: Remove unused CONST; Rename OR and AND.
7752 * utils.c: Avoid declaring malloc and realloc. Lint.
7753 (request_quit): Accept signal-number parameter.
7755 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
7757 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
7758 DIE's. Add new function read_tag_pointer_type() to read them.
7760 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
7761 When creating a new user defined type, check to see if a partial
7762 type already exists, and if so, bash it to fit.
7764 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
7766 * coffread.c (decode_base_type): Pass long, not union.
7767 Fix by Eric Valette, ev@chorus.fr.
7769 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
7771 * elfread.c (elf_symtab_read): Fix code to correctly track
7772 changes in bfd for absolute symbols.
7774 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
7776 * xm-vaxbsd.h: Close off comment.
7778 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
7780 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
7782 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
7784 * mips-tdep.c (mips_print_registers): Print correct register
7785 number for double pseudo-registers.
7787 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
7789 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
7790 in the op$::OPERATOR. case. From Steven McCanne,
7791 <mccanne@horse.ee.lbl.gov>.
7793 * exec.c (set_section_name): Pass arg to exec_files_info;
7794 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
7796 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
7798 * main.c (print_gdb_version): Copyright msg: only this year.
7799 (cd_command): Avoid changing current_directory on error.
7801 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
7803 * mipsread.c (parse_partial_symbols): Handle dependencies
7804 between partial symbol tables (when not doing stabs-in-ecoff).
7805 (This used to be handled by parse_fdr, but parse_fdr was
7806 incompatible with handling stabs-in-ecoff, so the code
7807 was re-written to not use parse_fdr. Unfortunately,
7808 the logic to handle dependencies was overlooked.)
7810 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
7812 * coffread.c (read_enum_type): Use the size of a target int when
7814 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
7816 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
7817 * symtab.c (lookup_reference_type, lookup_ptr_type): use
7818 TARGET_PTR_BIT to determine size of a pointer
7819 * values.c (unpack_long): when unpacking a REF or a PTR don't
7820 assume the size of the type.
7822 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
7824 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
7825 looking at its members. Improve guess between struct and union,
7826 only assuming union if multiple members have offsets of zero.
7828 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
7830 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
7831 (This is just for clarity - and one day permitting us to
7832 change FP0_REGNUM from 38 to 32, which would make more sense.)
7833 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
7834 register numbers in stabs-in-ecoff get handled correctly.
7836 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
7838 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
7839 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
7840 into BSD and Ultrix.
7842 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
7844 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
7846 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
7848 * Makefile.in: Increment version to 4.4.1.
7849 * main.c (print_gdb_version): Update copyright notice.
7851 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
7853 * mipsread.c: Prepend "struct " to the names of structure
7854 types, and similarly for enums and unions. (This used
7855 to be done, but got lost in the re-write to "guess" the
7856 difference between enum/struct/union.)
7857 Also, guess that a tag is an enum if the first member
7860 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
7862 * xm-vax.h: #ifndef ultrix around #include of endian.h and
7865 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
7867 * Projects: Patching executables is done.
7868 * Makefile.in (VERSION): Roll to gdb-4.4.
7869 * README, WHATS.NEW: Update for gdb-4.4.
7871 * symfile.c (reread_symbols): Whenever we reread one object
7872 file's symbols, we must restart the scan, because the object_files
7873 chain has been permuted.
7875 * exec.c (exec_files_info): Split out into print_section_info.
7876 Print BFD filename of each section if it's not the default one.
7877 * core.c (core_files_info): Call print_section_info.
7879 * xm-vax.h: Include a few system header files whose definitions
7880 must precede defs.h.
7881 * language.c, language.h: Make some things const.
7882 * expression.h, main.c: const spreads like ooze.
7884 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
7885 since BREAKPOINT values can be >0x80.
7887 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
7889 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
7891 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
7893 * sparc-pinsn.c: Remove kludge for preferring architectures.
7894 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
7895 and forever. Add `add' instruction to the set that get checked
7896 for a preceding `sethi' in order to print an absolute address.
7897 Corresponding changes in ../include/opcode/sparc.h needed
7898 to eliminate garbage instructions.
7900 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
7902 * mipsread.c (parse_partial_symbols): Make sure partial
7903 symbols are created for external symbols (as used to be
7904 the case). This is a bit of a pain with the mips-coff.
7905 It uses a table which points to all of the external
7906 symbols belonging to a particular FDR or psymtab.
7907 Once we've generated this table, we might as well save
7908 it, and then use it in psymtab_to_symtab_1 to find
7909 the symbols to pass to parse_external().
7910 * symfile.c, symfile.c: New function start_psymtab_common
7911 to share the common parts of allocating a new psymtab
7912 for dbxread, mipsread (and later dwarfread). Its code
7913 was pulled out from start_psymtab in dbxread.c.
7914 * dbxread.c (start_psymtab): Use start_psymtab_common().
7916 * valprint.c (val_print): If there is an error when trying
7917 to print a string, check to see if there really is a problem
7918 by reading just one character. If that works, assume
7921 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
7923 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
7924 cypress, v8 mnemonics in that order.
7926 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
7928 * sparc-pinsn.c: Put the qsort() back in.
7930 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
7932 * findvar.c (read_register, write_register): Handle machines
7933 where REGISTER_TYPE is not the same size as "int".
7935 Handle debug symbols in dynamically loaded (relocated) code:
7937 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
7938 offset to process_one_symbol.
7939 (process_one_symbol): Take new offset parameter. Add it into
7940 appropriate symbol types to relocate symbols to loaded addresses.
7941 Handle all possible symbol types, and complain() about types that
7942 we don't expect to see.
7943 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
7944 process_one_symbol (FIXME, should pass real offset).
7948 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
7950 (set_breakpoint, break_command_1, until_break_command,
7951 catch_command_1, breakpoint_re_set_one): Use it.
7952 * symtab.h (resolve_sal_pc): Declare.
7953 * infcmd.c (jump_command): Use resolve_sal_pc.
7955 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
7957 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
7959 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
7961 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
7962 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
7963 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
7965 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
7967 * dbxread.c (process_one_symbol): Make a first cut at handling
7968 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
7970 * symtab.c (find_pc_line): Fix stepping into and out of #included
7973 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
7975 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
7976 no longer any need to copy ../include/opcode/* into gdb.
7978 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
7980 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
7982 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
7984 * valprint.c (type_print_base, type_print_method_args):
7985 Print C++ constructor methods without bogus "return type."
7987 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
7989 * infptrace.c (child_xfer_memory): Parameter "target" should
7990 be a pointer to a structure, not the entire structure.
7992 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
7994 * depend: Convert the couple of references to ansidecl.h that
7995 used the local gdb version to use the ../include version.
7997 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
8000 (child_xfer_memory): Takes pointer to a struct, not entire struct.
8001 (inferior_proc_init): Fix non-ANSI version of args.
8002 (attach): Call print_sys_errmsg with correct number of args.
8003 (mappingflags): Make static, does not need to be global.
8005 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
8006 not the entire struct itself.
8008 * valops.c (value_assign): Cast some args to modify_field() and
8009 {read,write}_register_bytes() correctly.
8011 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
8013 * Makefile.in (MALLOCSRC): Removed reference to removed local
8016 * dwarfread.c (list_in_scope): Needs an initial value, use file
8019 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
8021 * main.c (main): Make option_index local to keep new getopt happy.
8022 main.c, solib.c, Makefile.in: Update copyright notices.
8024 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
8026 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
8028 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
8030 * Makefile.in (HFILES): Add partial-stab.h.
8032 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
8034 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
8035 New files for stratus. Not complete enough to actually build
8036 on the Stratus machine; that awaits copyright assignment for
8039 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
8040 for getting custom flags into CFLAGS when doing makes.
8042 * configure.in: Add config information for stratus.
8044 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
8046 * dbxread.c (process_one_symbol): Pass address of structure
8047 to complain(), rather than the whole structure.
8049 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
8051 * solib.c (solib_add_common_symbols): Only compile in when not
8052 using SVR4 style shared libraries.
8054 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
8056 * dwarfread.c (locval): Add offreg flag to indicate location
8057 values that are computed off a base register.
8059 * dwarfread.c (new_symbol): Rework TAG_global_variable and
8060 TAG_local_variable cases to account for static variables
8061 within function scopes.
8063 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
8065 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
8066 doesn't exist on some systems.
8068 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
8069 nexting over recursive function calls.
8071 * target.c (target_read_string): Create this routine to read null
8072 terminated strings from the target. It deals with running off the
8073 end of memory elegantly as well. solib.c (find_solib): Use
8074 target_read_string() to avoid problems with running off the end of
8077 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
8078 that reference pgrp_inferior.
8080 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
8082 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
8083 mips-tfile has been hacked to act more "traditionally."
8084 * dbxread.c: Fixed typo in comment.
8086 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
8088 * mips-tdep.c (mips_skip_prologue): Add some number of
8089 'sw' instructions before 'addiu' adjusts the stack.
8091 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
8093 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
8094 freescope, buildblock closescope, record_line, add_symbol_to_list,
8095 gatherblocks, make_blockvector): Extensive changes to switch
8096 to generic symbol table building code in buildsym.c. Remove
8097 scope tree structures and functions, symbol table building
8098 functions, and lots of other small changes.
8100 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
8101 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
8103 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
8105 * buildsym.c (cleanup_undefined_types): Add support for enums.
8106 This fixes the 'GDB internal error. cleanup_undefined_types with
8109 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
8111 * dbxread.c: detect gcc2 compilations.
8113 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
8115 * sparc-pinsn.c: Rename bitfields that overlap with macro names
8116 in ../include/opcode/sparc.h.
8118 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
8120 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
8121 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
8122 to reflect actual locations of opcode files, so TAGS target will
8125 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
8127 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
8130 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
8131 dereferencing to access the correct elements.
8133 * valops.c (value_addr): Declare return type of external func
8136 * xcoffread.c: Undefine next_symbol_text before redefining it.
8138 For older changes see ChangeLog-9091
8144 version-control: never