1 Fri Apr 16 15:07:57 1993 Fred Fish (fnf@cygnus.com)
3 * inflow.c (new_tty): Remove spurious 'o' character at end
6 Fri Apr 16 12:27:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
8 * mips-tdep.c (mips_skip_prologue): Always skip the typical prologue
9 instructions and nothing more.
10 * mipsread.c (add_line): Add comment why we have to combine line number
11 entries for the same line number.
13 Fri Apr 16 09:42:03 1993 Jim Kingdon (kingdon@cygnus.com)
15 * symtab.{c,h}: Doc fixes (remove symseg references, last relevant
18 Thu Apr 15 21:16:58 1993 Fred Fish (fnf@cygnus.com)
20 * depend, alldeps.mak: Update, now that gcc -MM bug is fixed.
22 Thu Apr 15 12:38:39 1993 Jim Kingdon (kingdon@cygnus.com)
24 * source.c (select_source_symtab): Clean up comment. Also, if
25 we have a current_source_symtab, and s is NULL, return without
27 xcoffread.c (xcoff_symfile_read): Don't call select_source_symtab.
28 breakpoint.c (breakpoint_re_set): Don't call select_source_symtab.
30 Thu Apr 15 02:37:48 1993 John Gilmore (gnu@cacophony.cygnus.com)
32 * dbxread.c (unknown_symchar_complaint): Add new complaint.
33 * stabsread.h: Declare it.
34 * partial-stab.h: Use it.
36 * utils.c (malloc_botch): Don't forward-declare if NO_MMALLOC.
38 Wed Apr 14 17:12:51 1993 Jim Kingdon (kingdon@cygnus.com)
40 * stack.c (print_frame_info): Print specially if dummy frame.
42 * breakpoint.c: Add comments regarding within_scope future direction.
46 * xcoffread.c (record_include_{begin,end}): Change fatal to complain.
48 Wed Apr 14 14:03:18 1993 Per Bothner (bothner@cygnus.com)
50 * ch-exp.y: Fix thinko that broke parsing of FALSE.
52 Wed Apr 14 12:49:29 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
54 * stabsread.c (read_member_functions): Initialize domain for stubbed
55 member functions to avoid gdb core dumps when printing pointers
57 * cp-valprint.c (cp_print_class_method): Check for stubbed member
60 Tue Apr 13 08:28:26 1993 Jim Kingdon (kingdon@cygnus.com)
62 * expprint.c (print_subexp): If opcode not found in op_print_tab,
64 eval.c (evaluate_subexp): Change error message.
66 * objfiles.c (build_objfile_section_table): Cast return value
69 Mon Apr 12 10:53:50 1993 Jim Kingdon (kingdon@cygnus.com)
71 * config/rs6000/tm-rs6000.h, rs6000-tdep.c: Move FRAME_CHAIN
72 to rs6000_frame_chain and deal with it if we're in a signal handler.
73 (FRAME_SAVED_PC): Use rs6000_frame_chain.
75 * breakpoint.c (within_scope): New function.
76 (enable_breakpoint, watchpoint_check): Use it.
78 * source.c (openp): Handle "exec-file ./ls" correctly.
80 * breakpoint.c (breakpoint_1): Use wrap_here before "at".
82 Sat Apr 10 01:32:43 1993 Per Bothner (bothner@rtl.cygnus.com)
84 * ch-exp.y: Clean up lexing of identifiers and
85 reserved words. (E.g. don't recognize FALSEXXX as the
86 keyword FALSE followed by the identifier XXX.)
87 Also, convert identifiers to lower case.
89 Fri Apr 9 15:53:19 1993 Stu Grossman (grossman@cygnus.com)
91 * remote-mips.c, remote-monitor.c, remote-st2000.c: Convert to
94 Fri Apr 9 15:01:12 1993 Stu Grossman (grossman@cygnus.com)
96 * remote.c (remote_open): Use SERIAL_OPEN instead of serial_open.
97 (putpkt, getpkt): Use new return codes for SERIAL_READCHAR.
98 * ser-go32.c: Return -1 on most failures, 0 on most successes,
99 and use new return codes for go32_readchar().
100 * ser-unix.c: Ditto. Also, move error handling up to caller for
101 SERIAL_SETBAUDRATE().
102 * serial.c (serial_open): Internal call, not SERIAL_OPEN to get
104 (serial_close): New routine to wrap around device close routine.
105 serial.h: Clean & document return values more clearly.
107 Fri Apr 9 10:20:55 1993 Jim Kingdon (kingdon@cygnus.com)
109 * rs6000-pinsn.c (print_operand): Deal with no operand instructions.
111 * rs6000-pinsn.c (print_operand, case LI): Print condition register
112 operand in decimal rather than wrong textual versions.
114 * printcmd.c (_initialize_printcmd): Clean up docstring for "x"
115 (mention 't', remove false thing about 'g' only good with 'f').
117 * breakpoint.h: move "struct breakpoint" and friends to top of
118 file so that bpstat_find_breakpoint prototype works.
120 * solib.c (struct so_list): Add bfd field.
121 (solib_map_sections): Leave bfd open and scratch_pathname allocated.
122 Put the bfd in bfd field of the so_list.
123 (clear_solib): Free bfd name and close_bfd on the bfd.
125 Fri Apr 9 00:45:41 1993 Per Bothner (bothner@rtl.cygnus.com)
127 * valarith.c (value_subscript): Add COERCE_REF.
128 **** start-sanitize-chill ****
129 * ch-exp.y (operand_5): We can generalize the 2nd operand
130 of a string repetition ot 'literal' without ambiguity.
131 **** end-sanitize-chill ****
133 Thu Apr 8 10:15:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
135 * breakpoint.h (struct bpstat): Remove momentary field.
136 Remove bpstat_momentary_breakpoint. This was always kludgy
137 and is no longer used.
139 * breakpoint.h: Add enum bpstat_what.
140 breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status):
141 stop and print fields of bpstat now per-breakpoint, not just
142 one for the whole chain.
143 breakpoint.{c,h} (bpstat_what): New function.
144 breakpoint.h: Remove bpstat_stop and bpstat_should_print.
145 infrun.c: Replace switch (stop_bpstat->breakpoint_at->type)
146 with call to bpstat_what.
147 README: Remove watchpoint/breakpoint bug from known bugs.
149 * breakpoint.h: Prototype bpstat_find_breakpoint.
151 Thu Apr 8 16:01:21 1993 Fred Fish (fnf@cygnus.com)
153 * symtab.c (find_methods, gdb_mangle_name): Note that functions
155 * symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P,
156 DESTRUCTOR_PREFIX_P): Note that macros are g++ specific.
158 Thu Apr 8 12:45:32 1993 Ian Lance Taylor (ian@cygnus.com)
160 * i960-pinsn.c (tabent): Copied struct definition from
163 Thu Apr 8 10:34:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
165 * symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname
167 * symtab.c (gdb_mangle_name): Use it.
168 * symtab.c (find_methods): Do not add destructors to choice list
170 * symtab.c (decode_line_1): Make breakpoints on destructors work
173 Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com)
175 * ser-go32.c: Make it use serial port name.
176 * go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc.
178 * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not
181 Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com)
183 * configure.in: Only configure sparclite subdir when target_cpu
186 Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com)
188 * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char.
189 Remove FIXME comment regarding this.
191 * symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
193 * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
195 Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com)
197 Add section table to objfile struct. Use it for find_pc_section.
198 * objfiles.c (add_to_objfile_sections,
199 build_objfile_section_table, find_pc_section): new functions.
200 (allocate_objfile): build section table.
201 * objfiles.h (struct obj_section): new structure.
202 (struct objfile): add section table.
203 (find_pc_section): new prototype.
204 * solib.[ch] (find_pc_section_from_so_list): removed.
205 * sparc-tdep.c: include objfiles.h for find_pc_section. include
206 symfile.h for objfiles.h.
207 (in_solib_trampoline): adjusted for new find_pc_section
208 prototype. Removed BAD_RICH_HACK ifdefs.
209 * symfile.c (syms_from_objfile): offset objfile sections.
210 (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs.
211 * symfile.h (find_pc_section): prototype removed. Also fixed
212 comment typo NUL -> NULL.
213 * target.[ch] (find_pc_section_from_targets): removed.
214 * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
216 Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com)
218 * ser-go32.c: Format. (go32_open): Use proper return value.
220 * configure.in: Undo conditional configdirs hack for sparclite.
222 Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
224 * symtab.c (list_symbols): When call break_command, pass both
225 filename and function name not just function name.
227 Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com)
229 (Changes and new files to make "none" a full fledged configuration)
230 * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files.
231 Currently only tm-none.h has any meaningful contents.
232 * config/none/none.mh (NAT_FILE): Use nm-none.h
233 * config/none/none.mh (XM_FILE): Use xm-none.h
234 * config/none/none.mt (TM_FILE): Use tm-none.h
235 * Makefile.in (depend): Remove comment about parse errors in
236 valops.c, it now parses correctly and generates a correct depend
237 line. Remove line that touches xm.h, tm.h, and nm.h; they are
238 now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
240 Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com)
242 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
244 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
245 exactly 8 characters.
247 Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com)
249 * configure.in: Sparclite uses sparc config dir. Also has it's
250 own tm- & .mt files now. Also add sparclite to configdirs.
251 * go32-xdep.c: Dummy routines for sigsetmask & strlwr.
252 * config/i386/go32.mh: Nullify def of TERMCAP.
253 * config/i386/xm-go32.h: Get rid of redef of EIO.
254 * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite
255 specific configs. Very similar to sun4os4, but without solib.
256 * sparclite/{Makefile.in configure.in}: First cut at making this
259 Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com)
261 * ser-go32.c: First cut at adapting to new serial interface.
263 Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com)
265 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].
266 These implement a new serial line interface for talking to remote
268 * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts,
269 EXCEPT go32, which gets ser-go32.c.
270 * remote.c: Use new serial interface. More remote-xxx's to be
272 * ser-bsd.c, ser-termios.c: Removed.
273 * serial.c: New. Implements common operations for all serial
275 * ser-unix.c: New. Unix specific serial operations for various
276 flavors of Unix (Posix, SysV, BSD).
277 * serial.h: Generic serial interface defs.
278 * config/i386/go32.mh, config/i386/i386bsd.h,
279 config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove
280 ser-bsd.o from XDEPFILES. All the magic is now handled in
283 Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
285 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
287 Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
289 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
291 * rs6000-tdep.c (frameless_function_invocation): Don't even think
292 about framelessness except on the innermost frame.
294 * xcoffexec.c: Call fatal() not abort().
296 * stabsread.c (patch_block_stabs): If stab & no symbol, make
297 a LOC_OPTIMIZED_OUT symbol.
298 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
299 findvar.c (read_var_value), printcmd.c (address_info),
300 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
301 m2-exp.y (yylex): Deal with it.
302 **** start-sanitize-chill ****
303 ch-exp.y (yylex): Deal with it.
304 **** end-sanitize-chill ****
306 Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
308 * findvar.c (value_from_register): H8500 specific, check to see
309 if we are looking at short pointer. If so, skip crock.
310 * h8500-tdep.c (h8500_frame_chain): Mask down value from
311 read_memory_integer() to avoid getting messed up by sign extension.
313 Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
315 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
316 ifdef protect using BAD_RICH_HACK. This should be removed soon.
317 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
319 Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
321 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
323 * core.c (dis_asm_print_address): New function.
325 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
328 Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
330 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
331 entire breakpoint chain and print only the first entry that needs to
332 be printed and needs to be stopped for. Fixes problems with printing
333 of multiple breakpoints with different conditions.
334 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
335 effectively stops printing of the breakpoint chain.
336 * breakpoint.c (print_it_noop): New routine to print nothing
337 for this breakpoint entry and dont stop printing.
338 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
339 watchpoint only if it is enabled.
340 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
341 descriptor from the library to make backtraces through setjmp work.
342 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
344 * mips-tdep.c (read_next_frame_reg): Provide correct values for
345 all registers saved within sigtramp, cleanup.
347 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
349 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
351 Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
353 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
354 with prototype in ../include/dis-asm.h.
356 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
358 * core.c (dis_asm_{read_memory,memory_error}): New functions.
359 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
360 Use read_memory_func interface to disassembler.
362 Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
364 Teach sparc solaris to next over shared library functions.
365 * solib.[hc] (find_pc_section_from_so_list): new function and
367 * sparc-tdep.c (in_solib_trampoline): new function.
368 * symfile.[hc] (find_pc_section): new function and prototypes.
369 * target.[hc] (find_pc_section_from_targets): new function and
371 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
374 Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
376 * infrun.c (wait_for_inferior): Revise comment.
378 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
380 * command.{c,h}: New var_type var_integer.
381 main.c: Use it for history_size.
383 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
384 Lint and byte-order fixups.
386 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
388 * breakpoint.h (bpstat): New field print_it.
389 breakpoint.c (bpstat_print): Use it.
390 (print_it_normal): New function (from old bpstat_print code).
391 (bpstat_{alloc,stop_status}): Set print_it field.
393 * breakpoint.c (bpstat_stop_status): Use catch_errors when
394 evaluating watchpoint condition, via new function watchpoint_check.
395 Also stop if watchpoint disabled due to leaving its block.
397 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
399 Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
401 * mips-pinsn.c: Add missing include of dis-asm.h.
403 Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
405 * Makefile.in (clean, distclean, realclean): Recursively apply
406 to subdirs first, rather than last. This avoids, for example,
407 Makefile being removed in a parent directory before the recursive
410 * alldeps.mak, depend: Update for below changes.
412 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
413 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
414 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
415 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
417 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
418 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
419 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
420 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
421 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
422 tm-68k.h to tm-m68k.h.
423 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
424 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
427 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
428 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
429 * a29k-tdep.c: Renamed from am29k-tdep.c.
430 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
431 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
432 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
433 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
435 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
436 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
437 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
439 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
440 define that does not appear anywhere else in the gdb source tree.
441 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
443 Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
445 * breakpoint.c: Add comments regarding breakpoint_re_set.
447 * xcoffread.c (sort_syms, compare_symbols): Remove.
448 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
449 not our own sort_syms (it is identical).
451 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
453 Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
455 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
456 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
458 * exec.c (exec_close): Fix storage leak.
459 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
460 output sections when patching an executable.
461 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
462 when writing all registers.
463 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
464 at the right offset in the dummy frame.
465 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
466 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
467 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
469 Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
471 * Makefile.in (TARFILES): Avoid trailing backslash.
473 Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
475 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
476 it in breakpoint_re_set.
477 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
479 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
480 don't use sizeof(int) for target stuff, etc).
482 Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
484 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
485 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
486 support that can't be integrated anyway due to lack of clear
489 Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
491 * findvar.c (read_register, write_register): Make these capable
492 of reading/writing registers that are shorter than REGISTER_TYPE.
493 * (value_from_register): Install H8500 specific code to return
494 proper value when register is being used as a pointer.
495 * h8500-tdep.c: Remove extra defines of NUM_REGS.
496 (h8500_skip_prologue): Use correct lengths for LINK instructions.
497 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
498 chain frames properly by combining frame pointer with T reg.
499 (init_extra_frame_info): Delete. It's now a macro.
500 (frame_args_address): Don't add PTR_SIZE. Stack args are already
501 offset by the correct amount off of the frame pointer.
502 (register_byte): Delete. It's now a macro.
503 (register_raw_size, register_virtual_size): Delete. Replaced by
504 common routine h8500_register_size, cuz there's no difference
505 between the raw & virtual sizes on this machine.
506 (register_convert_to_raw, register_convert_to_virtual): Delete,
507 cuz there's no difference between the raw & virtual forms.
508 Replaced by memcpy in tm file.
509 (register_virtual_type): Rename to h8500_register_virtual_type.
510 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
511 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
512 emulator have same reg offsets. This is all handled in the
514 (h8500_trapped_internalvar): New routine to detect references to
515 convenience vars acting as pointer pseudo-regs.
516 (h8500_value_trapped_internalvar): Conjure up value of pointer
518 (h8500_set_trapped_internalvar): Convert set value in real
520 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
521 code segment register.
522 infrun.c (proceed): Simplify. Call write_pc instead of doing it
524 (wait_for_inferior): Add h8500 specific code to add stack segment
525 when reading SP register.
526 remote-sim.c (fetch_register): Spacing.
527 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
528 detect cruft. Redo all register manipulation stuff. Get rid of
529 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
530 to frame pointer. (IS_TRAPPED_INTERNALVAL,
531 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
532 to create internal vars for pointer pseudo-regs.
534 Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
536 * Makefile.in: Numerous small changes to macro definitions
537 and rules for building gdb distribution tree. Many macros
538 eliminated or merged, and rules simplified.
539 * alldeps.mak: Update.
542 Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
544 * Makefile.in: recurse through SUBDIRS for dvi target too
546 Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
548 * Clean up xcoff relocation.
549 objfiles.h (struct objfiles): Add section_offsets, num_sections.
550 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
552 symtab.h (struct general_symbol_info): Add section field.
553 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
554 xcoffread.c: Set section for symbols and msymbols.
555 (struct symtab): Add block_line_section field.
556 buildsym.c (end_symtab): Set it.
557 (end_symtab and callers): Add section parameter.
558 objfiles.c (objfile_relocate): New funciton.
559 xcoffexec.c (vmap_symtab): Use it.
560 xcoffsolib.h (struct vmap): Remove unused fields.
561 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
562 CORE_NEEDS_RELOCATION, symtab_relocated.
563 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
564 rs6000-tdep.c: Make loadinfotext static.
565 breakpoint.c (fixup_breakpoints): Doc fix.
566 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
567 (end_symtab): primary field replaces nonreloc.
569 Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
571 * symtab.h (struct linetable_entry): Remove confusing comment.
573 Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
575 * Makefile.in: add installcheck target
577 Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
579 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
580 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
581 z8k}: New directories to hold cpu specific configuration files.
582 Naming follows gcc convention.
583 * config/{*.mt, *.mh}: All target and host makefile fragment
584 config files moved to an appropriate config/<cpu> subdirectory.
585 * nm-*, xm-*, tm-*: All native, host, and target files, which
586 get linked to nm.h, xm.h, and tm.h respectively by configure,
587 moved to appropriate config/<cpu> subdirectory.
588 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
589 Native, host, and target files that are common across more than
590 one cpu architecture and included by one of the configured
591 native, host, or target files, get moved to config directory.
592 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
593 pick up native, host, or target include files moved to one of
594 the config subdirectories, and that are included by other files.
595 * Makefile.in (alldeps.mak): Modify to account for new config
597 * alldeps.mak, depend: Update for new config directory structure.
598 * config/*/[ntx]m-*.h: Modify all files that include other
599 [ntx]m-*.h files to use path relative to gdb/config. I.E.
600 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
602 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
603 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
604 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
605 * configure.in: Default gdb_host_cpu to host_cpu, and remap
606 the ones where the default is not unique or different than the
607 config subdirectory name. Similarly, handle gdb_target_cpu.
608 Modify configure.in as appropriate to make use of gdb_host_cpu
609 and gdb_target_cpu to find makefile fragments and make links.
611 Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
613 * mipsread.c (compare_blocks): Sort blocks with the same start
614 address by decreasing ending address.
616 Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
618 * mipsread.c (parse_procedure): Save cur_fdr accross call to
619 lookup_symbol as it might get clobbered by the call.
621 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
622 The previous code did not initialize the language field for the psymtab
625 Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
627 * c-exp.y (parse_number): Avoid shift warning.
628 * serial.h (struct ttystate): Declare empty one on DOS.
630 Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
632 * xm-sun4os4.h: Return type of free() should be void, not int.
634 * vx-share/vxWorks.h: Remove #def of NULL.
636 Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
638 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
640 Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
642 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
644 Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
646 * ieee-float.c: Moved to ../libiberty.
647 * ieee-float.h: Moved to ../include.
648 * Makefile.in: Update accordingly.
649 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
650 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
651 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
652 it is now in ../opcodes/m68881-ext.c.
653 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
654 prologue (some callers _do_ care).
655 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
656 new interface of ../opcodes/*-dis.c.
657 **** start-sanitize-chill ****
658 * ch-exp.y: Add #include <ctype.h>.
659 **** end-sanitize-chill ****
661 Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
663 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
665 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
667 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
669 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
671 Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
673 * z8k-tdep.c (extract_return_value, write_return_value,
674 store_struct_return): New functions from macros in tm-z8k.h.
676 Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
678 * valops.c (value_arg_coerce): Apply temporary patch to
679 fix problem with coercion of array and function types when
680 passed as arguments to C functions, pending a more complete
681 review of when and how coercion should be done, depending
682 upon context and language.
684 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
686 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
688 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
689 debugsec if there are a non-zero number of symbols.
691 Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
693 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
695 Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
697 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
699 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
701 (symtbl_num_syms): New variable.
702 (read_xcoff_symtab): Set it.
703 (read_symbol_nvalue): Check for bad symno.
704 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
707 Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
709 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
710 This is defined in defs.h if necessary.
711 * vx-share/vxWorks.h: Remove #defs of min and max.
712 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
713 vx-share/xdr_rdb.c: include defs.h.
715 Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
717 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
720 * xcoffread.c (enter_line_range): complain() on bad endoffset.
721 xcoffread.c: Doc fixes.
723 Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
725 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
726 xcoffexec.c (xcoff_relocate_core): New function.
727 (text_adjustment): Removed.
728 (add_vmap): Return the vmap.
729 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
731 Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
733 * xcoffsolib.h: Add objfile member to struct vmap.
734 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
735 xcoffexec.c (add_vmap): Allocate objfiles here.
737 Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
739 Support 68000 series without floating point.
741 * configure.in (m68000-*-{aout,elf,coff}): New configs.
742 * tm-68k-nofp.h: New file, lacks 68881 support.
743 * config/m68k-nofp.mt: New file.
745 Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
747 Remove a few remaining underscore/no-underscore remnants from
750 * config/{m68k-un.mt, sparc-un.mt}: Remove.
751 * config/m68k-noun.mt: Rename to m68k-fp.mt.
752 * config/sparc-noun.mt: Rename to sparc-em.mt.
753 * tm-68k-noun.h, tm-spc-noun.h: Remove.
754 * tm-68k-un.h: Rename to tm-68k-fp.h.
755 * tm-spc-un.h: Rename to tm-spc-em.h.
756 * tm-sun4sol2.h: Cleanup.
757 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
759 Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
761 * symmisc.c (std_in, std_out, std_err): Move initializations
762 to runtime code, in case they aren't constant.
764 Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
766 * symtab.c (find_pc_symtab): some object file formats, notably
767 mips, have holes in the address ranges of symtabs. Change
768 this algorythm from first hit to tightest fit.
770 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
771 fence post without finding the enclosing function, then print a
774 Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
776 * utils.c (fputs_demangled, fprint_symbol): Remove.
777 * utils.c (fprintf_symbol_filtered): New function which combines
778 the functionality of fputs_demangled and fprint_symbol. Uses a
779 caller provided language parameter to select the appropriate
780 demangler, and caller provided args to pass to the demangler.
781 * defs.h (enum language): Move further up in file so enum can
782 be used in prototypes.
783 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
784 * defs.h (fprintf_symbol_filtered): Add prototype.
785 * c-typeprint.c (cp_type_print_method_args): Replace calls to
786 fputs_demangled with call to fprintf_symbol_filtered.
787 * cp-valprint.c (demangle.h): Include
788 * cp-valprint.c (cp_print_value_fields): Replace calls to
789 fprint_symbol with calls to fprintf_symbol_filtered.
790 * printcmd.c (print_frame_args): Replace call to fprint_symbol
791 with call to fprintf_symbol_filtered.
792 * stack.c (print_frame_info): Remove obsolete code so we don't
793 have to update fputs_demangled usage in it.
794 * stack.c (print_frame_info, frame_info): Add language variable
795 to pass to fprintf_symbol_demangled and initialize it from the
796 symbol's language. Replace calls to fputs_demangled with calls
797 to fprintf_symbol_filtered.
798 * symtab.c (find_methods): Replace call to fputs_demangled with
799 call to fprintf_symbol_filtered.
800 **** start-sanitize-chill ****
801 * ch-valprint.c (demangle.h): Include.
802 * ch-valprint.c (chill_print_value_fields): Replace call to
803 fprint_symbol with call to new fprintf_symbol_filtered.
804 **** end-sanitize-chill ****
806 Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
808 * Makefile.in (VERSION): Bump version to 4.8.2.
810 * main.c (source_command): Require an explicit pathname of file
811 to source, since previous behavior of defaulting to gdb init file
812 was troublesome and undocumented.
813 * printcmd.c (disassemble_command): Add missing '{}' pair to
814 else with two statements. Bug reported by Stephane Tsacas
816 * symtab.c (find_pc_line): Don't complain about zero length or
817 negative length line numbers for the moment, since we may not own
818 the terminal when called, such as when single stepping. (FIXME)
819 * language.h (CAST_IS_CONVERSION): True if current language is
820 C++ as well as C. Fix from Peter Schauer.
821 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
822 Use STREQN macro rather than bare '!strncmp()'.
823 * environ.c (unset_in_environ): Avoid use of memcpy on
824 overlapping memory regions, as suggested by Paul Eggert
825 <eggert@twinsun.com>.
826 * c-exp.y (%union struct): Remove unused ulval as suggested
827 by Paul Eggert <eggert@twinsun.com>.
829 Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
831 * main.c (gdbinit): Make static.
832 * main.c (inhibit_gdbinit): Move to file scope.
833 * main.c (main): Remove local inhibit_gdbinit.
834 * main.c (source_command): Don't source '.gdbinit' file by
835 default if gdb has been told to ignore it.
837 Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
839 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
842 Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
844 * printcmd.c (print_address_symbolic): Only print if offset
845 is shorter than max_symbolic_offset.
846 (initialize_printcmd): `set print max-symbolic-offset'.
848 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
849 (examine_tag): Use it.
850 (read_register_stack): Only look in the local registers for a
851 memory address if it's between rfb and rsp; go to memory otherwise.
852 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
853 (reginv_com): Remove ancient kludge command.
855 Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
857 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
858 irix4 will again compile.
860 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
862 * configure.in: accept mips-sgi-irix4* for irix4.
864 Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
866 * z8k-tdep.c (print_register_hook): Lint.
868 Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
870 Lint fixes from Paul Eggert (eggert@twinsun.com):
872 * command.c (do_setshow_command): var_uintegers are unsigned.
873 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
874 unsigned, since they use hex values with the high bit set.
876 Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
878 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
879 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
881 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
882 macro definitions in parenthesis.
884 * dbxread.c (dbx_symfile_init): Catch the case where there is
885 no string table, but the only way we find out is by reading zero
888 Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
890 * dbxread.c (dbx_symfile_init): Make size of the string table
891 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
892 offset to the string table is nonzero and handle the nonexistant
893 string table case, should it occur. Ensure that the string table
894 size read from the file is reasonable, with a minimum lower bound
895 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
897 Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
899 * Makefile.in: Changes to build testsuite correctly.
900 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
901 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
902 (TARGET_FLAGS_TO_PASS): New variable.
903 (SUBDIRS): Added testsuite.
904 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
905 testsuite is compiled with CC_FOR_TARGET rather than CC.
907 Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
909 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
910 reported by mycroft@gnu.ai.mit.edu.
912 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
913 * configure.in (vax-*-ultrix2*): New triplet.
914 * config/vaxult2.mh: New file.
915 * xm-vaxult2.h: New file.
917 * c-exp.y (parse_number): Change high_bit to unsigned.
918 * demangle.c: Change all references to cfront to ARM, since the
919 actual algorithm is the one specified in the Annotated Reference
920 Manual. This was confusing users into thinking that full cfront
921 support was implemented.
922 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
923 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
924 directly to lookup_struct_elt_type, which will do the
925 dereferencing itself.
926 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
927 NULL dereferencing bug for unnamed structs, comment out
930 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
932 * coffread.c (process_coff_symbol): Change PCC argument correction
933 so that it only happens on big-endian targets; so that it only
934 happens if the short or char argument is aligned on an int
935 boundary; and so that it changes the location, rather than the
936 type, of the argument. These changes tend to parallel similar
937 (old) changes in stabsread.c.
939 * coffread.c (coff_read_enum_type): Use the specified size for
940 enums, don't assume that they are int-sized.
942 * c-valprint.c (c_val_print): Don't assume enums are the same as
945 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
946 Rendell, <michael@mercury.cs.mun.ca>.
948 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
950 * language.h (local_decimal_format_custom): Add prototype.
951 * language.c (local_decimal_format_custom): Add function, bug
952 reported by Robert R. Henry (rrh@tera.com).
954 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
956 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
957 by Josef Leherbauer, joe@takeFive.co.at.
959 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
961 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
962 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
963 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
964 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
965 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
966 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
967 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
968 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
970 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
972 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
973 of demangled name fields to NULL if no demangling exists for
974 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
975 symbols if their language is known at the time they are created,
976 but sometimes the language is not known until later.
978 **** start-sanitize-chill ****
979 * ch-typeprint.c (chill_print_type_base): Name changed to
980 chill_type_print_base to match pattern for C and C++ names.
981 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
982 to be consistent with other usages.
983 * ch-typeprint.c (chill_type_print_base): Add support for
984 printing Chill STRUCT types.
985 * ch-valprint.c: Include values.h.
986 * ch-valprint.c (chill_print_value_fields): New function and
987 prototype for printing Chill STRUCT values.
988 * ch-valprint.c (chill_val_print): Fix call to val_print_string
989 that was being called with two args instead of three.
990 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
991 to print Chill STRUCT values.
992 **** end-sanitize-chill ****
994 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
996 * configure.in: added testsuite to configdirs.
998 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
1000 * doc/stabs.texi: The `this' pointer is now known by the name
1001 `this' instead of `$t'.
1003 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
1005 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
1006 references of TAG_string_type DIEs in user defined types.
1007 **** start-sanitize-chill ****
1008 * ch-lang.c (chill_create_fundamental_type): Track compiler
1009 change that now emits debugging info with the type long for Chill
1011 **** end-sanitize-chill ****
1013 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
1015 * remote-mips.c: New file; implements MIPS remote debugging
1017 * config/idt.mt: New file; uses remote-mips.c
1018 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
1020 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
1021 floating point coprocessor.
1022 (mips_push_dummy_frame): If not mips_fpu, don't save floating
1024 (mips_pop_frame): If not mips_fpu, don't restore floating point
1026 (_initialize_mips_tdep): New function; let the user reset mips_fpu
1028 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
1029 mips_fpu, don't use fp0 as floating point return register.
1030 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
1033 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
1035 * gdb/testsuite: made modifications to testcases, etc., to allow
1036 them to work properly given the reorganization of deja-gnu and the
1037 relocation of the testcases from deja-gnu to a "tool" subdirectory.
1039 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
1041 * gdb/testsuite: Initial creation of gdb/testsuite.
1042 Migrated dejagnu testcases and support files for testing nm to
1043 gdb/testsuite from deja-gnu. These files were moved "as is"
1044 with no modifications. This migration is part of a major overhaul
1045 of dejagnu. The modifications to these testcases, etc., which
1046 will allow them to work with the new version of dejagnu will be
1047 made in a future update.
1049 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
1051 * NEWS: Add reminders for next release.
1053 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
1055 * mipsread.c (parse_lines): Correct check for files compiled with
1058 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
1060 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
1062 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
1064 * Makefile.in (VERSION): GDB-4.8 release!
1065 * README, NEWS: Update for release.
1067 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
1069 * am29k-pinsn.c (print_insn): Minor nits with const.
1070 * am29k-tdep.c: More minor nits with arg types for
1071 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
1073 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
1075 * gcc.patch: Update for a different GCC (G++) bug.
1076 * main.c (print_gdb_version): Update copyright year to 1993.
1077 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
1078 conditionalize this file on it. FIXME, right way is to split
1079 these into two config files.
1080 (ATTACH_DETACH): Define for BSD 4.4
1081 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
1082 (U_REGS_OFFSET): Revise for 4.4.
1083 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
1084 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
1085 LONG_MAX into this file to avoid cpp "redefinition" warnings.
1087 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1089 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
1092 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
1094 * c-lang.c (c_printstr): Bugfix for length==0 case.
1096 * c-lang.c (c_printstr): If a C string ends in a null, don't
1099 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
1101 * defs.h (STRCMP): Make it work for unsigned chars.
1103 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
1105 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
1106 * config/hp300bsd.mh (REGEX, REGEX1): Define.
1107 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
1108 define to kludge the large opcode table into two smaller tables,
1109 since GCC take exponential space to build the table. Lint.
1110 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
1112 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
1114 * Makefile.in (VERSION): Roll to 4.7.9.
1115 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
1116 definition here, to handle both BSD 4.3 and 4.4 systems.
1117 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
1118 * remote.c (alarm): Move declaration to global level, before
1119 first reference to it.
1120 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
1121 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
1123 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
1125 * remote.c (readchar): forward declare alarm which otherwise looks
1126 like an undeclared variable to gcc.
1128 * dbxread.c (process_one_symbol): cast enum value N_SO into int
1129 when comparing against an int. Avoids superfluous warning from
1132 * inflow.c (set_sigint_trap): add cast to assignment from signal.
1133 Avoids superfluous warnings from some systems and/or compilers
1134 (like vax ultrix 4.2.)
1136 * language.c (struct op_print unk_op_print_tab): use the enum
1137 values rather naked zeros as initializers. Avoids warnings from
1138 ultrix type compilers.
1140 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
1142 * Makefile.in (VERSION): Roll to 4.7.6.
1143 (SFILES_SUBDIR): Add 29k-share/udi_soc.
1144 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
1145 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
1146 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
1147 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
1148 (depend): Fix bug where nm-files in config files weren't noticed.
1149 (make-proto-gdb-1): Avoid changing directories while building new
1150 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
1152 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
1154 * remote.c: Improve error recovery. Allow user to break out
1155 of initial connection attempt with INTERRUPT. Treat a timeout
1156 while waiting for remote packet like a retry, unless the remote
1157 side is actively running user code. Fix a few long printf_filtered's.
1159 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
1162 * buildsym.c (start_subfile): Allow null file name.
1164 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
1166 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
1167 expects a pointer to complaint rather than a complaint
1169 (process_linenos): free the previously allocated subfile name,
1170 then allocate the new one from the heap.
1172 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1174 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
1176 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
1178 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
1179 Previously, would bogusly index off the bottom of type_vector.
1180 (rs6000_builtin_type): Accept type number as argument.
1181 (read_type, case '-'): Handle negatives like any other type number.
1183 * symfile.c (deduce_language_from_filename): Handle null name.
1185 * mips-tdep.c (isa_NAN): Fix byte order dependency.
1186 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
1187 fixed by sato@sm.sony.co.jp.
1189 * xcoffread.c (parmsym): Don't use an initializer to set up
1190 this struct symbol. Set it up in initialize_xcoffread.
1191 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
1192 works on real rs/6000 target with #ifndef FAKING_RS6000.
1194 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
1196 * stabsread.c (rs6000_builtin_type): Move function from
1197 xcoffread.c:builtin_type.
1198 * xcoffread.c (builtin_type): Move to stabsread. Remove
1199 IBM6000_HOST dependency. Move misplaced comments.
1200 (various): Change printf's to complaints.
1201 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
1202 objfile argument to read_type calls under #if 0.
1203 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
1204 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
1205 * Makefile.in: xcoffread.o is not built by default.
1206 * xm-rs6000.h (IBM6000_HOST): Remove.
1207 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
1208 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
1211 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
1213 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
1214 VALUE_LVAL to be lval_memory so that we don't try to modify wild
1215 register numbers when user tries to modify elements in structs
1216 passed as arguments.
1217 * inflow.c (child_terminal_info): Move banner outside of system
1219 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
1220 passes struct/union arguments by address.
1222 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
1224 * Based on patch from Kean Johnston <maw@netcom.com>:
1225 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
1226 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
1227 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
1229 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
1231 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
1232 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
1234 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
1236 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
1237 cc debugging output.
1239 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
1241 * stabsread.c (define_symbol): Complain about unrecognized names
1242 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
1243 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
1244 (read_cpp_abbrev): Don't use the class name as part of the
1245 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
1246 abbrevs. Inspired by Mike Tiemann.
1247 (read_tilde_fields): Comment. Remove ancient dead code.
1248 Remove erroneous but non-dead code. Simplify. Add complaints.
1249 (in general): Remove extraneous (parentheses) in return
1252 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
1254 * coffread.c (coff_lookup_type): Fix fencepost error reported
1255 by Art Berggreen, <arg@opal.acc.com>.
1257 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
1258 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
1260 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
1261 test, which is apparently left over from when we used native
1262 include files and couldn't depend on the member names being there.
1263 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
1265 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
1267 * mipsread.c: Major overhaul to use new BFD symbol table reading
1268 routines. Now swaps information as it is needed, rather than
1269 swapping everything when the file is read.
1271 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
1273 * Makefile.in (TARDIRS): Add sparclite demo dir.
1274 (*.tab.c): Change dependency on Makefile to depend on
1275 Makefile.in, otherwise it always rebuilds after configuring.
1276 Force output *.tab.c file into current directory even in "make"
1277 versions that rewrite dependent file names used in command lines.
1279 * TODO: Remove some things we did.
1280 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
1281 * os68k-xdep.c: Remove; useless file (os68k is a target only).
1282 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
1283 * symtab.h: Eliminate unnamed unions and structs.
1285 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
1287 * Makefile.in (VERSION): Roll to 4.7.5.
1289 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
1291 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
1292 re-evaluating symbol pointers.
1294 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
1296 * c-exp.y (lcurly, rcurly): New nonterminals.
1297 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
1299 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
1300 made function static.
1301 * parse.c (struct funcall): Moved struct def from parser-defs.h.
1302 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
1303 * parse.c (start_arglist):
1304 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
1305 * parser-defs.h (struct funcall): Moved struct def to parse.c.
1306 * parser-defs.h (funcall_chain): Moved to parse.c.
1307 * printcmd.c (print_frame_nameless_args): Fix prototype.
1308 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
1309 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
1310 * valops.c (typecmp): Moved prototype from values.h.
1311 * value.h (typecmp): Moved prototype to valops.c, made static.
1312 **** start-sanitize-chill ****
1313 * ch-exp.y (yylex): Change way control sequences are disabled.
1314 **** end-sanitize-chill ****
1316 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
1318 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
1320 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
1322 * mipsread.c (upgrade_type): Build array types correctly, using
1323 create_range_type and create_array_type.
1325 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
1327 * remote-nindy.c: Cleanup.
1329 * infrun.c (wait_for_inferior): When rolling back the PC after
1330 a breakpoint, call write_pc so that NPC gets rolled back as well
1333 * blockframe.c (inside_entry_file, inside_main_func,
1334 inside_entry_func): PC of zero is always "bottom of stack".
1336 * printcmd.c (print_frame_args, print_frame_nameless_args):
1337 Let print_frame_nameless_args decide whether there are any,
1338 laying groundwork for possibly later printing 29K args for
1339 functions where we have tag words but no symbols.
1341 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
1343 * Makefile.in: fix GDB doc targets for new doc subdir structure
1345 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
1347 * stack.c (parse_frame_specification): Parse as many arguments
1348 as there are (up to MAXARGS). Pass all of them in argc, argv
1349 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
1350 many there were, onto SETUP_ARBITRARY_FRAME.
1351 * tm-mips.h, tm-sparc.h: Corresponding changes.
1352 * mips-tdep.c, sparc-tdep.c: Ditto.
1354 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
1356 * hp300ux-nat.c: Update copyrights.
1357 * mipsread.c (parse_partial_symbols): Complain about block
1358 indexes that go backwards. Fix from Peter Schauer.
1359 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
1360 symbol-file that has no linkage symbols to be read.
1361 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
1362 from tm- file to xm-file, since they're host dependent.
1363 * valarith.c (value_binop): Typo.
1365 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
1367 * sparclite/aload.c: Add copyleft.
1368 * sparclite/crt0.s: Add comment at beginning.
1370 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1372 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
1373 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
1375 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
1377 * values.c (value_headof): Fix typo in which VTBL and ARG were
1378 being confused for one another.
1380 * valops.c (typecmp): Now static.
1382 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
1383 baseclass--we don't always inherit its virtual function table
1386 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
1387 pointer correctly in case value_struct_elt moves it around.
1389 * valops.c (typecmp): Now static. Also, now groks references
1392 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
1393 zero on recursive call. If NAME is the name of TYPE, return TYPE.
1395 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
1397 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
1398 to avoid "too much defining" error from native C compiler (!).
1400 * Makefile.in (HFILES): Add typeprint.h.
1401 * typeprint.[ch]: Update copyrights.
1403 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
1405 * Makefile.in: Update to match doc/ subdir changes.
1407 * config/hp300hpux.mh: No cross-host file needed, just native.
1408 * config/go32.mh: Remove nonexistent "native" support.
1410 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
1411 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
1412 * m88k-tdep.c (next_insn): Lint, cleanup.
1413 (store_parm_word): Lint.
1415 * README: Fix typo (reported by karl@hq.ileaf.com).
1417 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
1419 * expression.h (BINOP_CONCAT): Document use for self concatenation
1420 an integral number of times.
1421 * language.c (binop_type_check): Extend BINOP_CONCAT for self
1423 * valarith.c (value_concat): Rewrite to support self
1424 concatenation an integral number of times.
1425 **** start-sanitize-chill ****
1426 * Makefile.in (ch-exp.tab.c): Change "expect" message.
1427 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
1428 eliminate hundreds of spurious shift/reduce and reduce/reduce
1429 conflicts that mask the 5 real ones.
1430 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
1431 * ch-exp.y (integer_literal_expression): Remove production,
1433 **** end-sanitize-chill ****
1435 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
1437 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
1438 implied that "no side effects" was nonfunctional.
1439 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
1440 character string and bitstring concatenation.
1441 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
1442 * expression.h (exp_opcode): Add BINOP_CONCAT.
1443 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
1444 * language.c (string_type): Add function to determine if a type
1446 * language.c (binop_type_check): Add case for BINOP_CONCAT.
1447 * valarith.c (value_concat): New function to concatenate two
1448 values, such as character strings or bitstrings.
1449 * valops.c (value_string): Remove error stub and implement
1451 * value.h (value_concat): Add prototype.
1452 **** start-sanitize-chill ****
1453 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
1454 * ch-exp.y (yylex): Recognize SLASH_SLASH.
1455 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
1457 **** end-sanitize-chill ****
1459 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
1461 * c-exp.y (exp): Add production to support direct creation
1462 of array constants using the obvious syntax.
1463 * c-valprint.c (c_val_print): Set printed string length.
1464 * dwarfread.c (read_tag_string_type): New prototype and
1465 function that handles TAG_string_type DIEs.
1466 * dwarfread.c (process_dies): Add case for TAG_string_type
1467 that calls new read_tag_string_type function.
1468 * expprint.c (print_subexp): Add support for OP_ARRAY.
1469 * gdbtypes.c (create_range_type, create_array_type): Inherit
1470 objfile from the index type.
1471 **** start-sanitize-chill ****
1472 * ch-typeprint.c (chill_print_type): Add case for
1474 * ch-valprint.c (chill_val_print): Fix case for
1476 **** end-sanitize-chill ****
1478 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
1480 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
1481 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
1482 include/coff/mips.h.
1484 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
1486 * c-exp.y (exp:STRING): Convert C strings into array-of-char
1487 constants with an explicit null byte terminator. OP_STRING is
1488 now used for real string types.
1489 * c-lang.c (builtin_type_*): Move declarations to lang.c since
1490 they are used by all languages.
1491 * c-lang.c (_initialize_c_language): Move initializations of
1492 builtin_type_* to lang.c.
1493 * c-typeprint.c (c_type_print_varspec_prefix,
1494 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
1495 to TYPE_CODE_STRING.
1496 * c-valprint.c (c_val_print): Change the way character arrays
1497 are printed as strings to be consistent with the way strings
1498 are printed when pointer-to-char types are dereferenced.
1499 Remove test of print_max before calling val_print_string, which
1500 now does it's own test.
1501 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
1502 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
1503 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
1504 * gdbtypes.c (builtin_type_*): Add declarations moved from
1506 * gdbtypes.c (create_string_type): New function to create real
1508 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
1509 renamed to TYPE_CODE_STRING.
1510 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
1511 builtin_type_* types moved from c-lang.c.
1512 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
1513 to TYPE_CODE_STRING.
1514 * gdbtypes.h (builtin_type_string): Add extern declaration.
1515 * gdbtypes.h (create_string_type): Add prototype.
1516 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
1517 renamed to TYPE_CODE_STRING.
1518 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
1520 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
1521 renamed to TYPE_CODE_STRING.
1522 * parse.c (length_of_subexp, prefixify_subexp): Add case for
1524 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
1525 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
1526 to TYPE_CODE_STRING.
1527 * valops.c (allocate_space_in_inferior): New function and
1528 prototype, using code ripped out of value_string.
1529 * valops.c (value_string): Rewritten to use new function
1530 allocate_space_in_inferior, but temporarily disabled until some
1531 other support is in place.
1532 * valops.c (value_array): New function to create array constants.
1533 * valprint.c (val_print_string): Add comment to document use,
1534 complete rewrite to fix several small buglets.
1535 * value.h (value_array): Add prototype.
1536 * value.h (val_print_string): Change prototype to match rewrite.
1537 **** start-sanitize-chill ****
1538 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
1539 * ch-exp.y (match_character_literal): Disable recognition of
1540 control sequence form of character literals and document why.
1541 **** end-sanitize-chill ****
1543 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
1545 * nindy-share/nindy.c: Add comments to #endif's to clarify
1548 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
1549 read_memory to get byte order right.
1550 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
1551 anymore. This is done in paread.c now. We expect unwind info
1552 to hang off of objfiles, and search all of the objfiles when until
1554 * (skip_trampoline_code): Cast arg to target_read_memory.
1555 * objfiles.h (struct objfile): Add new field obj_private to hold
1556 per object file private data (unwind info in this case).
1557 * paread.c (read_unwind_info): New routine to read unwind info
1558 for the objfile. This data is hung off of obj_private.
1559 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
1560 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
1561 make this easier to access.
1563 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
1565 * c-valprint.c (cp_print_class_member): Add extern decl.
1566 * c-valprint.c (c_val_print): Extract code for printing methods
1567 and move it to cp_print_class_method in cp-valprint.c.
1568 * c-valprint.c (c_val_print): Extract code to print strings and
1569 move it to val_print_string in valprint.c.
1570 * cp-valprint.c (cp_print_class_method): New function using
1571 code extracted from c_val_print.
1572 * valprint.c (val_print_string): New function using code
1573 extracted from c_val_print.
1574 * value.h (val_print_string): Add prototype.
1575 **** start-sanitize-chill ****
1576 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
1577 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
1578 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
1579 CHECKBUF, growbuf_by_size): New variables, macros, and support
1580 functions for implementing a dynamically expandable temp buffer.
1581 * ch-exp.y (match_string_literal): New lexer function.
1582 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
1583 removed and replaced with new CHECKBUF macro.
1584 * ch-exp.y (yylex): Call match_string_literal when appropriate.
1585 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
1586 **** end-sanitize-chill ****
1588 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
1590 * Makefile.in: Add info for paread.o.
1591 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
1593 * blockframe.c (frameless_look_for_prologue): Correct the
1595 * gdbtypes.h, gdbtypes.c: Use const in decl of
1596 cplus_struct_default, now that pa-gas assembler has been fixed.
1597 * hppah-nat.c: Formatting.
1598 * hppah-tdep.c: Remove lots of useless externs for variables we
1600 * (find_unwind_entry): Speed up by using binary search, and a one
1602 * (rp_saved): New routine to see what unwind info says about RP
1603 being saved on the stack frame.
1604 * (frame_saved_pc): Look for prologue to see if we need to
1605 examine the stack for the saved RP or not.
1606 * (init_extra_frame_info): Check for prologue, instead of
1607 framesize to determine if we are frameless or not.
1608 * (frame_chain_valid): Stop backtraces when we run into _start.
1609 * (push_dummy_frame): Reformat to make more readable.
1610 * (find_dummy_frame_regs): ditto.
1611 * (hp_pop_frame): ditto.
1612 * (hp_restore_pc_queue): small cleanup.
1613 * (hp_push_arguments): ditto.
1614 * (pa_do_registers_info): ditto.
1615 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
1616 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
1617 * Define FRAME_CHAIN_VALID.
1618 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
1619 passed to functions.
1621 * paread.c (pa_symtab_read): Use new bfd conventions for
1622 accessing linker symbol table.
1623 * (pa_symfile_init): Access embedded STAB info via BFD section
1624 mechanism and related macros.
1627 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
1629 * sparc-stub.c: Use a seperate stack for our traps.
1630 * Handle recursive traps.
1631 * Remove all trap init code. This needs to be done by the
1633 * (set_mem_fault_trap): Call exceptionHandler() to setup this
1635 * (handle_exception): See if we are at breakinst, if so, then
1636 advance PC sp that users can just step out of breakpoint().
1637 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
1638 new place if SP has changed.
1639 * (case 's'): Get rid of this, we can't do it yet.
1640 * (case 't'): New command to test any old random feature.
1641 * (case 'r'): New command to reset the system.
1642 * (breakpoint): Add label to breakpoint trap instruction so that
1643 handle_exception() can detect where we are and get past the
1644 breakpoint trivially.
1646 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
1648 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
1650 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1652 * configure.in: recognise all sparclite variants
1654 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1656 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
1657 binary files oring in the right bit.
1659 * main.c, source.c, state.c, symmisc.c: use macros defined in
1660 fopen-{bin|both} when fopening files.
1662 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
1664 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
1665 from a configuration file (typically including <limits.h>), or to
1666 TARGET_CHAR_BIT if CHAR_BIT is not defined.
1667 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
1668 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
1669 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
1670 * exppritn.c (print_subexp, dump_expression): Add case for
1672 * expression.h (OP_BITSTRING): New expression element type for
1674 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
1675 macros to convert between number of expression elements and bytes
1676 to store that many elements.
1677 * i960-tdep.c (leafproc_return): Use new macros to access
1678 minimal symbol name and address fields.
1679 * m88k-pinsn.c (sprint_address): Use new macros to access
1680 minimal symbol name and address fields.
1681 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
1682 minimal symbol address field.
1683 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
1684 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
1685 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
1686 Use new BYTES_TO_EXP_ELEM macro.
1687 * parse.c (write_exp_bitstring): New function to write packed
1688 bitstrings into the expression element vector.
1689 * parse.c (length_of_subexp, prefixify_subexp): Add case for
1691 * parser-defs.h (struct stoken): Document that it is used for
1692 OP_BITSTRING as well as OP_STRING.
1693 * parser-defs.h (write_exp_bitstring): Add prototype.
1694 **** start-sanitize-chill ****
1695 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
1696 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
1697 LOWER, LENGTH): New tokens for keywords.
1698 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
1699 upper_lower_argument, length_argument, array_mode_name,
1700 string_mode_name, variant_structure_mode_name): New non-terminals
1702 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
1703 * ch-exp.y (match_bitstring_literal): New lexer support function
1704 to recognize bitstring literals.
1705 * ch-exp.y (tokentab6): New token table for 6 character keywords.
1706 * ch-exp.y (tokentab5): Add LOWER, UPPER.
1707 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
1708 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
1709 * ch-exp.y (yylex): Check tokentab6.
1710 * ch-exp.y (yylex): Call match_bitstring_literal.
1711 **** end-sanitize-chill ****
1713 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
1715 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
1716 symbol name and value fields.
1718 * c-exp.y (yylex): Make static, to match prototype and other
1721 * expression.h (exp_opcode): Add BINOP_MOD.
1722 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
1723 * expprint.c (dump_expression): Handle new BINOP_MOD.
1724 * language.c (binop_type_check): Handle new BINOP_MOD.
1725 * main.c (float_handler): Re-enable float handler when hit.
1726 * valarith.c (language.h): Include, need current_language.
1727 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
1728 for integer divide truncates towards zero for negative results.
1729 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
1730 * valarith.c (value_binop): Allow arithmetic operations on
1731 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
1732 **** start-sanitize-chill ****
1733 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
1734 * ch-exp.y (tokentab3): Add MOD and REM.
1735 * ch-exp.y (yylex): Set innermost_block for symbols found
1736 in local scopes. Return LOCATION_NAME for local symbols.
1737 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
1738 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
1739 **** end-sanitize-chill ****
1741 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
1743 * command.c (shell_escape, make_command, _initialize_command):
1744 don't create or use fork if CANT_FORK is defined.
1745 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
1746 code written for the IBM PC" remain.
1747 * xm-go32.h: define CANT_FORK
1749 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1751 * remote-sim.c: first attempt at general simulator interface
1752 * remote-hms.c: whitespace
1753 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
1754 understand new stack layout. (print_register_hook): print ccr
1755 register in a fancy way.
1757 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
1759 * eval.c (language.h): Include.
1760 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
1761 to pointer types when the current language is C. It loses for
1762 other languages when the lower index bound is nonzero.
1763 * valarith.c (value_subscript): Take array lower bounds into
1764 account when performing subscripting operations.
1765 * valops.c (value_coerce_array): Add comment describing why
1766 arrays with nonzero lower bounds are dealt with in value_subscript,
1767 rather than in value_coerce_array.
1769 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
1771 **** start-sanitize-chill ****
1772 * ch-exp.y (FLOAT_LITERAL): Add token.
1773 * ch-exp.y (literal): Add FLOAT_LITERAL.
1774 * ch-exp.y (match_float_literal): New lexer routine.
1775 * ch-exp.y (convert_float): Remove.
1776 * ch-exp.y (yylex): Call match_float_literal.
1777 * ch-exp.y (yylex): Match single '.' after trying
1778 to match floating point literals.
1779 **** end-sanitize-chill ****
1781 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
1782 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
1784 * expprint.c (dump_expression): New function for dumping
1785 expression vectors during gdb debugging.
1786 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
1787 MULTI_SUBSCRIPT and moved out of BINOP range.
1788 * expression.h (DUMP_EXPRESSION): New macro that calls
1789 dump_expression if DEBUG_EXPRESSIONS is defined.
1790 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
1791 * parse.c (length_of_subexp, prefixify_subexp): Change
1792 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
1793 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
1794 prefixify'ing the expression.
1795 * printcmd.c (print_command_1): Add comment.
1796 **** start-sanitize-chill ****
1797 * ch-exp.y (expression_list): Add useful actions.
1798 * ch-exp.y (value_array_element): Add useful actions.
1799 * ch-exp.y (array_primitive_value): Add production.
1800 * ch-exp.y (yylex): Recognize ',' as a token.
1801 **** end-sanitize-chill ****
1803 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1805 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
1806 POSIXize the recursive makes (make [variable assignments] target{s})
1808 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
1810 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
1811 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
1812 CPLUS_MARKER for all SVR4 systems, so follow suit.
1813 * defs.h (strdup_demangled): Remove prototype.
1814 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
1815 SYMBOL_INIT_LANGUAGE_SPECIFIC.
1816 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
1817 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
1818 prim_record_minimal_symbol_and_info): Use new macro
1819 SYMBOL_INIT_LANGUAGE_SPECIFIC.
1820 * minsyms.c (install_minimal_symbols): Use new macro
1821 SYMBOL_INIT_DEMANGLED_NAME.
1822 * stabsread.c (define_symbol): Use new macro
1823 SYMBOL_INIT_DEMANGLED_NAME.
1824 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
1825 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
1826 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
1827 SYMBOL_INIT_DEMANGLED_NAME.
1828 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
1829 SYMBOL_DEMANGLED_NAME now tests language itself.
1830 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
1831 now tests language itself.
1832 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
1833 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
1834 mangled name member in the language dependent portion of a symbol.
1835 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
1836 mangled name member appropriate for a symbol's language.
1837 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
1838 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
1839 SYMBOL_DEMANGLED_NAME now tests language itself.
1840 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
1841 initializes language dependent portion of symbol.
1842 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
1843 demangles and caches the demangled form of symbol names.
1844 * utils.c (fputs_demangled, fprint_symbol): Use current language
1845 to select an appropriate demangling algorithm.
1846 * utils.c (strdup_demangled): Remove, no longer used.
1847 **** start-sanitize-chill ****
1848 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
1849 access the Chill mangled name member in the language dependent
1850 portion of a symbol.
1851 * ch-lang.c (chill_demangle): New function, simple demangler.
1852 * defs.h (chill_demangle): Add prototype.
1853 * symtab.h (language_dependent_info): Add struct for Chill.
1854 **** end-sanitize-chill ****
1856 Thu Dec 31 11:06:38 1992 Fred Fish (fnf@cygnus.com)
1858 * Makefile.in (BISON): Add comment that when bison is used, it
1859 must include the "-y" option.
1860 * c-exp.y, m2-exp.y (yyrule, yyname, yyss, yyssp, yyvs, yyvsp):
1861 Remove defines to remap non-yacc symbols, thus backing out of
1862 previous recent changes. Standard policy is that non-yacc parser
1863 generators get fixed, rather than adding bug workarounds in gdb
1864 for each new one that pops up. Expand comment to note this.
1865 * c-exp.y, m2-exp.y (YYDEBUG): Revert back to disabled by default.
1867 Thu Dec 31 09:03:02 1992 Stu Grossman (grossman at cygnus.com)
1869 * partial-stab.h (near N_BINCL): Remove redundant code in N_BINCL
1870 case. Use code in N_SOL.
1872 * paread.c: New file that contains all HPPA/HPUX symbol reading
1874 * dbxread.c: Remove almost all HPPA/HPUX symbol reading code.
1875 * (dbx_symfile_init): Use sizeof(long) instead of 4.
1876 * (dbx_symfile_offsets): Make static.
1877 * (pastab_build_psymtabs): New interface routine for paread to
1878 send stabs into dbxread.
1879 * gdb-stabs.h: Remove gobs of HPPA cruft.
1881 Wed Dec 30 19:47:13 1992 Fred Fish (fnf@cygnus.com)
1883 * c-exp.y, m2-exp.y (yyrule, yyname): Remap like other yy* names
1885 **** start-sanitize-chill ****
1886 * ch-exp.y (yyrule, yyname): Remap like other yy* names for byacc.
1887 **** end-sanitize-chill ****
1889 * c-exp.y, m2-exp.y (yyreds, yytoks): Remap like other yy* names.
1890 * c-exp.y, m2-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
1891 and YYDEBUG is not already defined.
1892 * c-exp.y (strncmp): Replace throughout with STREQN, missed
1893 them during the previous replacements.
1894 * printcmd.c (_initialize_printcmd): Update internal documentation
1895 for "set" command to note that the assignment syntax is language
1897 **** start-sanitize-chill ****
1898 * ch-exp.y (yyreds, yytoks): Remap like other yy* names.
1899 * ch-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
1900 and YYDEBUG is not already defined.
1901 * ch-exp.y (GDB_REGNAME, GDB_LAST, GDB_VARIABLE, GDB_ASSIGNMENT,
1902 single_assignment_action): New terminals and nonterminal for gdb
1903 extensions to chill expression grammer.
1904 * ch-exp.y (match_dollar_tokens): Lexer routine to match all
1905 tokens that start with '$' (register names, convenience vars, etc).
1906 * ch-exp.y (tokentab2): Add GDB_ASSIGNMENT.
1907 * ch-exp.y (yylex): Call match_dollar_tokens.
1908 **** end-sanitize-chill ****
1910 Mon Dec 28 15:00:01 1992 Stu Grossman (grossman at cygnus.com)
1912 * hppah-tdep.c (skip_trampoline_code): Use new macros for
1913 accessing minimal symbol data.
1914 * infcmd.c (read_pc): Use #ifdef, not #if.
1915 * symfile.c (syms_from_objfile): Add CONST to decl for targets.
1916 * tm-hppa.h (FIX_CALL_DUMMY): Use new macros for accessing
1917 minimal symbol data.
1919 * hppah-tdep.c (frame_saved_pc): Use better test for outermost
1920 frame. Use find_return_regnum to find the caller.
1921 * (find_unwind_entry): New routine to locate stack frame info
1922 associated with a procedure. This looks in the $UNWIND_START$
1923 section in the SOM file.
1924 * (find_return_regnum): New routine. Uses find_unwind_entry() to
1925 figure out where the caller's return address is stored.
1926 * (find_proc_framesize): New routine. Uses find_unwind_entry()
1927 to figure out the frame size for a procedure.
1928 * (saved_pc_after_call): New routine, moved from tm-hppa.h.
1929 * (init_extra_frame_info): New routine. Corrects PC and FP for
1930 outermost frame if necessary.
1931 * (frame_chain): New routine, moved from tm-hppa.h.
1932 * (skip_trampoline_code): Handle computed function calls (ie:
1933 calls from $$dyncall).
1934 * (unwind_command): Temporary support function to allow user
1935 to control/observe aspects of the unwind (stack frame) info.
1936 * infcmd.c (read_pc): (Temporary), put a hack in to see if the PC
1937 was in a system call, if so, then read the PC from r31.
1938 * tm-hppah.h (SKIP_TRAMPOLINE_CODE, IN_SOLIB_TRAMPOLINE): Deal
1939 with extra arg for skip_trampoline_code().
1940 * (INIT_EXTRA_FRAME_INFO): Define to point at subr (see above).
1941 * (FRAME_CHAIN, FRAME_CHAIN_VALID): Turn into real subroutines.
1942 * tm-hppa.h (SAVED_PC_AFTER_CALL): Turn into real subroutine.
1944 Sun Dec 27 17:34:15 1992 Fred Fish (fnf@cygnus.com)
1946 * dbxread.c (dbx_symfile_init, elfstab_build_psymtabs):
1947 Call new bfd_get_size() and verify that string table is no larger
1948 than the file that is supposed to contain it.
1949 * symfile.c (syms_from_objfile): Only complain about configured
1950 NAMES_HAVE_UNDERSCORE differences between gdb and bfd if the
1951 current target is the default BFD target.
1953 Sat Dec 26 20:51:41 1992 Fred Fish (fnf@cygnus.com)
1955 * solib.c (BKPT_AT_MAIN): Change to BKPT_AT_SYMBOL.
1956 * solib.c (bkpt_names): New array of symbol names to try to
1957 use for the "mapping complete" breakpoint. Configurable
1958 define SOLIB_BKPT_NAME is first one to try.
1959 * solib.c (find_solib): Test debug_base for nonzero rather
1960 than just greater than zero.
1961 * solib.c (enable_break): Use bkpt_names to look up address
1962 at which to set "mapping complete" breakpoint.
1964 Tue Dec 22 20:33:38 1992 Fred Fish (fnf@cygnus.com)
1966 * defs.h (STRCMP, STREQ, STREQN): New macros.
1967 * defs.h (demangle_and_match): Remove prototype.
1968 * dwarfread.c (STREQ, STREQN): Remove macros, replaced with STREQ
1969 and STREQN defined in defs.h.
1970 * dwarfread.c (set_cu_language): For completely unknown languages,
1971 try to deduce the language from the filename. Retain behavior
1972 that for known languages we don't know how to handle, we use
1974 * dwarfread.c (enum_type, symthesize_typedef): Initialize language
1975 and demangled name fields in symbol.
1976 * dwarfread.c, mipsread.c, partial-stab.h: For all usages of
1977 ADD_PSYMBOL_TO_LIST, add language and objfile parameters.
1978 * dwarfread.c (new_symbol): Attempt to demangle C++ symbol names
1979 and cache the results in SYMBOL_DEMANGLED_NAME for the symbol.
1980 * elfread.c (STREQ): Remove macro, use STREQ defined in defs.h.
1981 Replace usages throughout.
1982 * elfread.c (demangle.h): Include.
1983 * elfread.c (record_minimal_symbol): Remove prototype and function.
1984 * gdbtypes.h, symtab.h (B_SET, B_CLR, B_TST, B_TYPE, B_BYTES,
1985 B_CLRALL): Moved from symtab.h to gdbtypes.h.
1986 * infcmd.c (jump_command): Remove code to demangle name and add
1987 it to a cleanup list. Now just use SYMBOL_DEMANGLED_NAME.
1988 * minsyms.c (demangle.h): Include.
1989 * minsyms.c (lookup_minimal_symbol): Indent comment to match code.
1990 * minsyms.c (install_minimal_symbols): Attempt to demangle symbol
1991 names as C++ names, and cache them in SYMBOL_DEMANGLED_NAME.
1992 * mipsread.c (psymtab_language): Add static variable.
1993 * stabsread.c (demangle.h): Include.
1994 * stabsread.c (define_symbol): Attempt to demangle C++ symbol
1995 names and cache them in the SYMBOL_DEMANGLED_NAME field.
1996 * stack.c (return_command): Remove explicit demangling of name
1997 and use of cleanups. Just use SYMBOL_DEMANGLED_NAME.
1998 * symfile.c (demangle.h): Include.
1999 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Fix
2000 to match macros in symfile.h and allow them to be compiled
2001 if INLINE_ADD_PSYMBOL is not true.
2002 * symfile.h (INLINE_ADD_PSYMBOL): Default to true if not set.
2003 * symfile.h (ADD_PSYMBOL_*): Add language and objfile parameters.
2004 Add code to demangle and cache C++ symbol names. Use macro form
2005 if INLINE_ADD_PSYMBOL is true, otherwise use C function form.
2006 * symmisc.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2007 Remove, also defined in symfile.c, which we already fixed.
2008 * symtab.c (expensive_mangler): Remove prototype and function.
2009 * symtab.c (find_methods): Remove physnames parameter and fix
2011 * symtab.c (completion_list_add_symbol): Name changed to
2012 completion_list_add_name.
2013 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): New macro, adds both
2014 the normal symbol name and the cached C++ demangled name.
2015 * symtab.c (lookup_demangled_partial_symbol,
2016 lookup_demangled_block_symbol): Remove prototypes and functions.
2017 * symtab.c (lookup_symbol): Remove use of expensive_mangler,
2018 use lookup_block_symbol instead of lookup_demangled_block_symbol.
2019 Remove code to try demangling names and matching them.
2020 * symtab.c (lookup_partial_symbol, lookup_block_symbol):
2021 Fix to try matching the cached demangled name if no match is
2022 found using the regular symbol name.
2023 * symtab.c (find_methods): Remove unused physnames array.
2024 * symtab.c (name_match, NAME_MATCH): Remove function and macro,
2025 replaced with SYMBOL_MATCHES_REGEXP from symtab.h.
2026 * symtab.c (completion_list_add_symbol): Rewrite to use cached
2027 C++ demangled symbol names.
2028 * symtab.h: Much reformatting of structures and such to add
2029 whitespace to make them more readable, and make them more
2030 consistent with other gdb structure definitions.
2031 * symtab.h (general_symbol_info): New struct containing fields
2032 common to all symbols.
2033 * symtab.h (SYMBOL_LANGUAGE, SYMBOL_DEMANGLED_NAME,
2034 SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, SYMBOL_MATCHES_NAME,
2035 SYMBOL_MATCHES_REGEXP, MSYMBOL_INFO, MSYMBOL_TYPE): New macros.
2036 * symtab. (struct minimal_symbol, struct partial_symbol, struct
2037 symbol): Use general_symbol_info struct.
2038 * utils.c (demangle_and_match): Remove, no longer used.
2039 * valops.c (demangle.h): Include.
2040 * xcoffexec.c (eq): Remove macro, replace usages with STREQ.
2041 * blockframe.c, breakpoint.c, c-exp.y, c-valprint.c, dbxread.c,
2042 infcmd.c, m2-exp.y, minsyms.c, objfiles.h, solib.c, stack.c,
2043 symmisc.c, symtab.c, valops.c: Replace references to minimal
2044 symbol fields with appropriate macros.
2045 * breakpoint.c, buildsym.c, c-exp.y, c-typeprint.c, c-valprint.c,
2046 coffread.c, command.c, convex-tdep.c, cp-valprint.c, dbxread.c,
2047 demangle.c, elfread.c, energize.c, environ.c, exec.c,
2048 gdbtypes.c, i960-tdep.c, infrun.c, infrun-hacked.c, language.c,
2049 main.c, minsyms.c, mipsread.c, partial-stab.h, remote-es1800.c,
2050 remote-nindy.c, remote-udi.c, rs6000-tdep.c, solib.c, source.c,
2051 sparc-pinsn.c, stabsread.c, standalone.c, state.c, stuff.c,
2052 symfile.c, symmisc.c, symtab.c, symtab.h, tm-sysv4.h,
2053 tm-ultra3.h, values.c, xcoffexec.c, xcoffread.c: Replace strcmp
2054 and strncmp usages with STREQ, STREQN, or STRCMP as appropriate.
2055 * breakpoint.c, buildsym.c, c-typeprint.c, expprint.c, findvar.c,
2056 mipsread.c, printcmd.c, source.c, stabsread.c, stack.c,
2057 symmisc.c, tm-29k.h, valops.c, values.c: Replace SYMBOL_NAME
2058 references with SYMBOL_SOURCE_NAME or SYMBOL_LINKAGE_NAME as
2060 * buildsym.c (start_subfile, patch_subfile_names): Default the
2061 source language to what can be deduced from the filename.
2062 * buildsym.c (end_symtab): Update the source language in the
2063 allocated symtab to match what we have been using.
2064 * buildsym.h (struct subfile): Add a language field.
2065 * c-typeprint.c (c_print_type): Remove code to do explicit
2067 * dbxread.c (psymtab_language): Add static variable.
2068 * dbxread.c (start_psymtab): Initialize psymtab_language using
2069 deduce_language_from_filename.
2071 Mon Dec 21 22:24:33 1992 Fred Fish (fnf@cygnus.com)
2073 * valprint.c (val_print): Reorganize comment and add note
2074 about dependency on target byte ordering.
2075 **** start-sanitize-chill ****
2076 * ch-exp.y (value_array_slice): Fix typo.
2077 * ch-valprint.c (chill_val_print): Remove C'ism that arrays of
2078 byte sized ints are assumed to be char strings and printed with
2079 string syntax. In chill, arrays of chars and arrays of
2080 bytes/ubytes are distinquishable, and printed appropriately.
2081 **** end-sanitize-chill ****
2083 Mon Dec 21 18:02:35 1992 Stu Grossman (grossman at cygnus.com)
2085 * tm-hppah.h: #define NEED_TEXT_START_END for target memory
2086 read/write routines for HPUX.
2088 * hppa-pinsn.c (print_insn): Improve handling of be and ble
2089 branch targets to compute target address using const from previous
2090 instruction if necessary.
2091 * Add `Q' operator to print out bit position field various
2093 * hppah-nat.c: #include sys/param.h, and sys/user.h. General
2094 cleanups, use new code from Utah.
2095 * (store_inferior_registers): Update to new code from Utah.
2096 * (initialize_kernel_u_addr): Re-enable decl of struct user u.
2097 * (fetch_register): Clear out priv level when reading PCs.
2098 * hppah-tdep.c: Get rid of gobs of KERNELDEBUG stuff.
2099 * Remove decl of errno, #include wait.h and target.h.
2100 * (frame_saved_pc): Check `flags' pseudo-register to see if we
2101 were inside of a kernel call. If so, then PC is in a different
2102 register. Also, mask out bottom two bits of all PCs so as not to
2103 confuse higher level code.
2104 * (push_dummy_frame): Create from #define in tm-hppa.h.
2105 * (find_dummy_frame_regs): Update from Utah.
2106 * (hp_pop_frame): Create from #define in tm-hppa.h.
2107 * (hp_restore_pc_queue): New, from Utah.
2108 * (hp_push_arguments): Big fixes from Utah.
2109 * (pa_do_registers_info, pa_print_registers): Only print out fp
2111 * (skip_trampoline_code): New routine to deal with stubs that
2112 live in nowhereland between callers and callees.
2113 * i860-tdep.c: Remove decl of attach_flag.
2114 * infrun.c (wait_for_inferior): Add new macro
2115 INSTRUCTION_NULLIFIED, which can tell if the instruction pointed
2116 at by PC will be nullified. If so, then step the target once more
2117 so as to avoid confusing the user.
2118 * (just before step_over_function:): Use stop_func_start, not
2119 stop_pc when checking for the existance of line number info.
2120 stop_func_start will reflect the proper address of the target
2121 routine, not of the stub that we may be traversing to get there.
2122 * tm-hppa.h: define SKIP_TRAMPOLINE_CODE and IN_SOLIB_TRAMPOLINE
2123 to deal with the stubs that PA compilers sometimes stick between
2124 callers and callees. Also, define FLAGS_REGNUM for access to the
2126 * (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Use
2128 * (CANNOT_STORE_REGISTER): New from Utah. Says that we can't
2129 write gr0, PC regs, and PSW!
2130 * (FRAME_FIND_SAVED_REGS): Bug fixes from Utah.
2131 * (PUSH_DUMMY_FRAME, POP_FRAME): Make into real routines in
2133 * (CALL_DUMMY, FIX_CALL_DUMMY): Fixes from Utah.
2134 * Define struct unwind_table_entry.
2135 * valops.c (call_function_by_hand): Add another arg to
2136 FIX_CALL_DUMMY (under #ifdef GDB_TARGET_IS_HPPA). Why is this
2139 Mon Dec 21 02:17:57 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2141 * remote-vx.c: remove include of "symfile.h", replace it with "complaints.h"
2143 Fri Dec 18 10:32:25 1992 Fred Fish (fnf@cygnus.com)
2145 * Makefile.in (VERSION): Bump to 4.7.4.
2146 * Makefile.in (SFILES_MAINDIR): Add typeprint.c, c-typeprint.c,
2147 m2-typeprint.c, c-valprint.c cp-valprint.c m2-valprint.c.
2148 * Makefile.in (HFILES): Add valprint.h.
2149 * Makefile.in (OBS): Add typeprint.o, c-typeprint.o,
2150 m2-typeprint.o, c-valprint.o, cp-valprint.o m2-valprint.o.
2151 * typeprint.c, typeprint.h: New files for language independent
2152 type printing functions.
2153 * c-typeprint.c, m2-typeprint.c: New files for language dependent
2154 type printing functions and definitions.
2155 * valprint.h: New include file for language independent value
2156 printing definitions.
2157 * c-valprint.c, cp-valprint.c, m2-valprint.c: New files for language
2158 dependent value printing functions.
2159 * c-exp.y (production ptype): Add range_type variable and use new
2160 create_range_type function.
2161 * c-exp.y (tokentab2, tokentab3), c-lang.c (c_op_print_tab),
2162 infcmd.c (path_var_name), language.c (unk_op_print_tab),
2163 m2-lang.c (m2_op_print_tab): Change from ANSI-obsolescent
2164 "const static" to ANSI-conformant "static const".
2165 * c-exp.y (c_create_fundamental_type): Remove unused nbytes.
2166 * c-exp.y (c_language_defn, cplus_language_defn): Add c_print_type,
2168 * c-lang.h (c_print_type, c_val_print): Add prototypes.
2169 * coffread.c (decode_type): Add range_type variable and call to
2170 new create_range_type function.
2171 * complaints.c (complain): Remove unused val variable.
2172 * complaints.c (_initialize_complaints): Make it void.
2173 * convex-tdep.c (value_of_trapped_internalvar): Add range_type
2174 variable and call new create_range_type function.
2175 * defs.h (enum val_prettyprint): Move enum from value.h to here
2176 so we can avoid having to include value.h just for prototypes that
2177 need the enum (thanks ANSI).
2178 * dwarfread.c (struct_type): Local anonymous_size variable is
2179 only used if !BITS_BIG_ENDIAN.
2180 * dwarfread.c (decode_subscript_data_item): Add rangetype
2181 variable and call new create_range_type function.
2182 * elfread.c (elf_symfile_read): Remove unused dbx and text_sect
2184 * eval.c (evaluate_subexp): Remove unused local variable name
2185 and the statement with no side effects that initializes it.
2186 * expprint.c (print_subexp): Change local_printstr to
2188 * gdbtypes.c (create_range_type): New function that creates
2189 a range type using code fragments from object file readers as
2190 an example of what has to be initialized.
2191 * gdbtypes.c (create_array_type): Removed index_type, low_bound,
2192 and high_bound parameters, replaced with a single range_type
2193 parameter. Change function body to use passed in range_type
2194 rather than handcrafting one.
2195 * gdbtypes.h (create_range_type): Add prototype.
2196 * gdbtypes.h (create_array_type): Change prototype parameters.
2197 * infrun.c (normal_stop): Remove unused local variables tem and c.
2198 * infrun.c (hook_stop_stub): Return 0 rather than random value.
2199 * language.c (unk_lang_print_type, unk_lang_val_print): Add
2200 stub functions that call error if called.
2201 * language.c (unknown_language_defn, auto_language_defn,
2202 local_language_defn): Add initializers unk_lang_print_type and
2204 * language.h (struct language_defn): Reformat for larger
2205 comments, add la_print_type and la_val_print members. Add
2206 LA_PRINT_TYPE and LA_VAL_PRINT macros. Change local_printchar
2207 to LA_PRINT_CHAR and local_printstr to LA_PRINT_STRING.
2208 * m2-lang.c (m2_create_fundamental_type): Remove unused local
2210 * m2-lang.c (m2_language_defn): Add initializers m2_print_type
2212 * m2-lang.h (m2_print_type, m2_val_print): Add prototypes.
2213 * main.c (execute_command): Remove unused local variable cmdlines.
2214 * main.c (echo_command), stabsread.c (read_type), printcmd.c
2215 (clear_displays), symmisc.c (block_depth), values.c
2216 (clear_value_history):
2217 Make testing of truth value of assignment result explicit.
2218 * mipsread.c (upgrade_type): Update FIXME to include future use
2219 of create_range_type.
2220 * printcmd.c (ptype_command, ptype_eval, whatis_command,
2221 whatis_exp, maintenance_print_type): Move prototypes and functions
2223 * printcmd.c (_initialize_printcmd): Move add_com calls for
2224 ptype_command and whatis_command to new typeprint.c.
2225 * ser-bsd.c (serial_open): Remove unused variable sgttyb.
2226 * source.c (find_source_lines): Local variable c only used
2227 when LSEEK_NOT_LINEAR is defined.
2228 * stabsread.c (read_array_type): Use new create_range_type
2230 * stabsread.c (read_range_type): Add new index_type variable and
2231 call new create_range_type function rather than handcrafting
2233 * symmisc.c (type_print_1): Change usages to LA_PRINT_TYPE.
2234 * symtab.c (typedef_print usages): Use c_typedef_print, renamed.
2235 * symtab.c (type_print_base usages): Use c_type_print_base.
2236 * symtab.c (type_print_varspec_prefix usages): Use
2237 c_type_print_varspec_prefix.
2238 * symtab.c (type_print_method_args usages): Use
2239 cp_type_print_method_args.
2240 * valprint.c: Completely ripped apart and the fragments used
2241 to create c-valprint.c, cp-valprint.c, m2-valprint.c, and
2242 valprint.h. Remaining stuff is language independent.
2243 * value.h (struct fn_field): Forward declare for prototypes.
2244 * value.h (type_print_1): Remove prototype.
2245 * value.h (enum val_prettyprint): Moved to defs.h.
2246 * value.h (typedef_print): Prototype renamed to c_typedef_print.
2247 * value.h (baseclass_offset): Add prototype.
2248 **** start-sanitize-chill ****
2249 * Makefile.in (SFILES_MAINDIR): Add ch-typeprint.c, ch-valprint.c.
2250 * Makefile.in (OBS): Add ch-typeprint.o, ch-valprint.o.
2251 * ch-typeprint.c: New file for language dependent type printing.
2252 * ch-valprint.c: New file for language dependent value printing.
2253 * ch-exp.y (parse_number): Remove prototype and stub function.
2254 * ch-exp.y (decode_integer_literal): Removed unused digits and
2256 * ch-exp.y (convert_float): Completely ifdef out for now.
2257 * ch-exp.y (tokentab2, tokentab3, tokentab4, tokentab5),
2258 ch-lang.c (chill_op_print_tab):
2259 Change from ANSI-obsolescent "const static" to ANSI-conformant
2261 * ch-exp.y (yylex): Add unhandled storage class enumeration
2262 literals to switch statement for completeness.
2263 * ch-lang.c (chill_create_fundamental_types): Remove unused
2264 nbytes variable. Change dummy type to 2 bytes to match int.
2265 Handle FT_VOID types gratuituously added to chill DWARF by
2266 compiler. Change FT_CHAR case to generate an TYPE_CODE_CHAR
2267 type rather than a one byte TYPE_CODE_INT type.
2268 * ch-lang.c (chill_language_defn): Add chill_print_type and
2270 * ch-lang.h (chill_print_type, chill_val_print): Add prototypes.
2271 **** end-sanitize-chill ****
2273 Thu Dec 17 00:44:57 1992 John Gilmore (gnu@cygnus.com)
2275 Eliminate uses of NAMES_HAVE_UNDERSCORE, using
2276 bfd_get_symbol_leading_char instead.
2278 * coffread.c (EXTERNAL_NAME): New macro for removing possible
2279 leading character from names.
2280 (read_coff_symtab): Use BFD's FILE *, don't open a second one.
2281 (process_coff_symbol, coff_read_struct_type, coff_read_enum_type):
2282 Replace NAMES_HAVE_UNDERSCORE with EXTERNAL_NAME.
2284 * kdb-start.c (main): Remove NAMES_HAVE_UNDERSCORE.
2285 * minsyms.c (install_minimal_symbols): Replace NAMES_HAVE_UNDERSCORE.
2286 Remove SOME_NAMES_HAVE_DOT support (apparently unused).
2287 * partial-stab.h: Replace NAMES_HAVE_UNDERSCORE.
2288 * solib.c: Replace NAMES_HAVE_UNDERSCORE.
2289 * stabsread.h: Remove NAMES_HAVE_UNDERSCORE and HASH_OFFSET.
2290 * symfile.c (syms_from_objfile): Insert debugging check to test
2291 NAMES_HAVE_UNDERSCORE setting against the BFD support.
2293 * doc/gdbint.texinfo (Host Conditionals): Remove
2294 NAMES_HAVE_UNDERSCORE, SOME_NAMES_HAVE_DOT, document
2296 (Target Conditionals): Remove all of the above.
2298 * xm-rs6000.h (MEM_FNS_DECLARED): Update comments.
2300 * coffread.c (read_coff_symtab, C_BLOCK): Use complain() rather
2301 than error() for .bb/.eb. Bug found by Eddie Fung, <efung@cs.uq.oz.au>.
2303 Tue Dec 15 10:05:56 1992 Ian Lance Taylor (ian@cygnus.com)
2305 * coffread.c (decode_type): catch negative tagndx fields generated
2307 * exec.c: comment out string following #endif.
2308 * configure.in (i[34]86-*-sco3.2v4*): use host i386sco4.
2309 * xm-i386sco.h: include <sys/types.h> and <sys/dir.h>, required by
2311 * config/i386sco4.mh: new file; like i386sco.mh, but don't require
2312 gcc, and define const to empty to avoid SCO 3.2v4 cc bug.
2314 Tue Dec 15 04:14:24 1992 Fred Fish (fnf@cygnus.com)
2316 * complaints.c: New file, code moved from utils.c.
2317 * complaints.c (complain): Made into a varargs function.
2318 * complaints.h: New file, code moved from symfile.h.
2319 * Makefile.in (SFILES_MAINDIR): Add complaints.c.
2320 * Makefile.in (HFILES): Add complaints.h.
2321 * Makefile.in (OBS): Add complaints.o.
2322 * symfile.c (complaint_root, stop_whining, complaint_series,
2323 complain, clear_complaints, add_show_from_set for stop_whining):
2324 Moved to complaints.c.
2325 * symfile.h (struct complaint, complaint_root decl, complain
2326 prototype, clear_complaints prototype): Moved to complaints.h.
2327 * buildsym.c, coffread.c, dbxread.c, dwarfread.c, elfread.c,
2328 gdbtypes.c, mipsread.c, stbsread.c, symfile.c: Include
2329 complaints.h. Remove casts from arguments to complain(),
2330 which is now a varargs function, and remove unnecessary
2331 placeholder zero args.
2332 * defs.h (begin_line): Add prototype.
2333 * defs.h (vprintf_filtered): Add prototype.
2334 * dwarfread.c (varargs.h): Remove, no longer needed.
2335 * dwarfread.c (dwarfwarn): Remove prototype and function.
2336 * dwarfread.c (complaints): Define a bunch of complaints.
2337 * dwarfread.c (SQUAWK): Remove macro defs, convert all
2338 usages to standard complain() calls.
2339 * utils.c (begin_line): New function that ensures that
2340 whatever gets filter-printed next starts on its own line.
2341 * utils.c (vprintf_filtered): New func, like vfprintf_filtered,
2342 but to stdout (calls vfprintf_filtered internally).
2344 Tue Dec 15 02:01:00 1992 John Gilmore (gnu@cygnus.com)
2346 * remote.c: Avoid printf_filtered line limit. Suggested by
2347 Robert R. Henry, <rrh@tera.com>.
2348 * infcmd.c (environment_info): Ditto, for Don Allen <allen@think.com>.
2350 * main.c (main): Accept --silent as well as --quiet. Change +help
2351 to --help. Suggested by Karl Berry, <karl@cs.umb.edu>.
2353 * doc/gdbint.texinfo: SWAP_HOST_AND_TARGET => SWAP_TARGET_AND_HOST.
2354 Noticed by Andy Jackson, <arj@cam-orl.co.uk>.
2356 Mon Dec 14 23:28:15 1992 John Gilmore (gnu@cygnus.com)
2358 * tm-nindy960.h, remote-nindy.c: Lint.
2360 Mon Dec 14 18:48:52 1992 Fred Fish (fnf@cygnus.com)
2362 * gdbtypes.c (create_array_type): Complete rewrite. Now requires
2363 a optional type to decorate as an array type, the type of the
2364 index, and the bounds of the array. Records this additional info
2365 in the array type for use with languages with nonzero array
2367 * gdbtypes.h (enum type_code): Update comment for TYPE_CODE_ARRAY
2368 to note that arrays may have bounds.
2369 * gdbtypes.h (create_array_type): Update prototype.
2370 * c-exp.y (ptype production): Adjust for new create_array_type
2371 calling conventions.
2372 * coffread.c (decode_type): Call create_array_type rather than
2373 handcrafting array types.
2374 * convex-tdep.c (value_type): Remove, now use create_array_type.
2375 * convex-tdep.c (value_of_trapped_internalvar): Convert calls to
2376 vector_type into calls to create_array_type.
2377 * dwarfread.c (decode_subscr_data): Name changed to
2378 decode_subscript_data_item throughout.
2379 * dwarfread.c (decode_subscript_data_item): Rewrite to use
2380 create_array_type. Now records index type and range as well.
2381 * dwarfread.c (dwarf_read_array_type): Rewrite as part of
2382 change to use create_array_type.
2383 * dwarfread.c (read_subroutine_type): Test existing user defined
2384 types before decorating them, to ensure they are blank, and
2385 complain about it if they are not.
2386 * dwarfread.c (decode_fund_type): For unrecognized types, always
2387 return some valid type (type integer). If the unrecognized type
2388 cannot be an implementation defined type, complain as well.
2389 * m88k-tdep.c (pushed_size): Update comment for TYPE_CODE_ARRAY.
2390 * m88k-tdep.c (store_param): Update comment for TYPE_CODE_ARRAY.
2391 * mipsread.c (upgrade_type): Add FIXME comment that code to
2392 handcraft arrays should be replaced with call to create_array_type.
2393 * stabsread.c (read_array_type): Replace code to handcraft
2394 array types with call to create_array_type.
2395 * valprint.c (type_print_varspec_prefix): Minor formatting
2396 change, join lines that don't need to be split.
2398 Mon Dec 14 17:18:42 1992 Stu Grossman (grossman at cygnus.com)
2400 * convex-xdep.c, hppab-nat.c, infptrace.c: Remove
2401 decl for attach_flag, it now lives in inferior.h.
2402 * hppa-pinsn.c: Reformat opcode tables. Add function prototypes.
2403 Make most functions static.
2404 * hppah-nat.c: General cleanups, remove BSD specific code (since
2405 that all lives in hppab-nat.c).
2406 * hppah-tdep.c (frame_chain_valid), tm-hppa.h (FRAME_CHAIN):
2407 Change sense of test against inside_entry_file(). This fix is
2409 * tm-hppa.h (PUSH_DUMMY_FRAME, POP_FRAME): Use char * for 2nd arg
2410 to read/write_register_bytes().
2411 * gdbtypes.h: Remove const from decl for cplus_struct_default to
2412 work around PA-GAS assembler bug. Also, add trailing */ to some
2414 * gdbtypes.c: Remove const from decl for cplus_struct_default.
2415 Same reason as above.
2417 Wed Dec 9 19:53:25 1992 John Gilmore (gnu@cygnus.com)
2419 * mipsread.c (parse_symbol): When checking whether a structured
2420 type is an enum, check qualifiers of its first member, as well as
2421 the base type of the member. Bug found and fixed by John M.
2422 Farrell, <farrell@fjord.reo.dec.com>.
2424 * vx-share/{reg.h,xdr_regs.h,xdr_regs.c}: Remove, unused.
2425 * remote-vx.c: Don't include vx-share/reg.h.
2426 * vx-share/ptrace.h: Reproduce from scratch.
2427 * config/{vxworks68,vxworks960}: Don't include xdr_regs.o.
2428 * Makefile.in: Remove references to removed files, and to removed
2429 29k-share directories.
2431 Tue Dec 8 13:30:58 1992 Fred Fish (fnf@cygnus.com)
2433 * c-lang.c (_initialize_c_language): Name changed from
2435 * m2-lang.c (_initialize_m2_language): Name changed from
2437 * m2-lang.c (_initialize_m2_language): Change malloc to xmalloc since
2438 it is no longer inside m2-exp.y, where it was remapped by Makefile.
2439 * c-exp.y, m2-exp.y: Migrate code that has nothing to do with
2440 expression parsing into c-lang.c and m2-lang.c respectively.
2441 * c-lang.c, m2-lang.c: New files, code migrated from c-exp.y and
2442 m2-exp.y respectively.
2443 * c-lang.h, m2-lang.h: New files, internal interfaces between c-*
2444 and m2-* files respectively.
2445 * Makefile.in (SFILES_MAINDIR): Add c-lang.c, m2-lang.c.
2446 * Makefile.in (HFILES): Add c-lang.h, m2-lang.h.
2447 * Makefile.in (OBS): Add c-lang.o, m2-lang.o.
2448 * expression.h (struct block): Forward declaration for prototypes.
2449 * language.h (struct objfile): Forward declaration for prototypes.
2450 **** start-sanitize-chill ****
2451 * Makefile.in (SFILES_MAINDIR): Add ch-lang.c.
2452 * Makefile.in (HFILES): Add ch-lang.h.
2453 * Makefile.in (OBS): Add ch-lang.o.
2454 * ch-exp.y: Migrate code that has nothing to do with expression
2455 parsing into ch-lang.c.
2456 * ch-lang.c: New file, code migrated from c-exp.y.
2457 * ch-lang.h: New file, internal interface between ch-* files.
2458 * ch-lang.c (_initialize_chill_language): Name changed from
2459 _initialize_chill_exp.
2460 **** end-sanitize-chill ****
2462 Changes for Amiga Unix from rhealey@ub.d.umn.edu.
2463 * config/amix.mh (NAT_FILE): Add, set to nm-sysv4.h.
2464 * config/amix.mh (NATDEPFILES): Add.
2465 * config/amix.mh (XDEPFILES): Move procfs.o and fork-child.o
2468 * dwarfread.c (decode_subscr_data): Remove spurious test that
2469 accepted only integer subscript types. We don't do anything
2470 with the type at the moment anyway.
2472 **** start-sanitize-chill ****
2473 Fri Dec 4 06:56:56 1992 Fred Fish (fnf@cygnus.com)
2475 * ch-exp.y (match_character_literal): Fix case where no
2476 match at all is found.
2477 * ch-exp.y (chill_create_fundamental_type): Chill uses fixed
2478 width types. For example, "INT" is always 2 bytes regardless
2479 of the values of any TARGET_*_BIT macros. So use explicit
2480 numeric sizes for the types.
2481 **** end-sanitize-chill ****
2483 Thu Dec 3 12:00:06 1992 Fred Fish (fnf@cygnus.com)
2485 * c-exp.y (c_create_fundamental_type): New function to create
2486 language specific fundamental types for C.
2487 * m2-exp.y (m2_create_fundamental_type): New function to create
2488 language specific fundamental types for Modula 2.
2489 * c-exp.y (c_language_defn, cplus_language_defn): Add
2490 c_create_fundamental_type to language struct initializers.
2491 * m2-exp.y (m2_language_defn): Add m2_create_fundamental_type
2492 to language struct initializers.
2493 * dwarfread.c (expression.h, language.h): Include.
2494 * dwarfread.c (ftypes): New array to hold fundamental types
2495 for current compilation unit.
2496 * dwarfread.c (cu_language_defn): New pointer to language
2497 struct for language of current compilation unit.
2498 * dwarfread.c (dwarf_fundamental_type): New function to
2499 create/lookup fundamental types.
2500 * dwarfread.c (set_cu_language): Initialize cu_language_defn.
2501 * dwarfread.c (throughout): Replace lookup_fundamental_type
2502 with dwarf_fundamental_type.
2503 * dwarfread.c (read_file_scope): Zero out ftypes for each new
2504 compilation unit (may be different language or different objfile).
2505 * gdbtypes.c (lookup_fundamental_type): Move actual type
2506 creations into language specific fundamental type creation
2507 functions and call via create_fundamental_type. Add comment
2508 about this function being obsolescent.
2509 * gdbtypes.h (FT_BYTE, FT_UNSIGNED_BYTE): New types, true byte
2510 sized signed and unsigned integers.
2511 * gdbtypes.h (FT_NUM_MEMBERS): Increment, new types added.
2512 * language.c (language_def): New function to lookup a language
2513 struct given it's enumeration.
2514 * language.h (struct language_defn): Add la_fund_type, a pointer
2515 to a function that creates fundamental types for this language.
2516 * language.h (create_fundamental_type): New macro to create
2517 fundamental types based on the current language.
2518 * language.h (language_def): Add prototype.
2519 * language.c (unk_lang_create_fundamental_type): New function
2520 for initializing language structs, calls error if called.
2521 * language.c (unk_language_defn, auto_language_defn,
2522 local_language_defn): Use unk_lang_create_fundamental_type.
2523 **** start-sanitize-chill ****
2524 ch-exp.y (chill_create_fundamental_type): New function.
2525 ch-exp.y (chill_language_defn): Add chill_create_fundamental_type.
2526 ch-exp.y (_initialize_chill_exp): BOOL types are only one byte.
2527 **** end-sanitize-chill ****
2529 **** start-sanitize-chill ****
2530 Tue Dec 1 17:07:31 1992 Fred Fish (fnf@cygnus.com)
2532 * dwarfread.c (CHILL_PRODUCER): Add producer string for
2534 * dwarfread.c (handle_producer): Test CHILL_PRODUCER as well
2535 as GCC_PRODUCER and GPLUS_PRODUCER.
2536 **** end-sanitize-chill ****
2538 Mon Nov 30 18:46:58 1992 Stu Grossman (grossman at cygnus.com)
2540 * remote-udi.c (udi_wait): Don't stop if TIP says that remote is
2543 Mon Nov 30 12:00:25 1992 Fred Fish (fnf@cygnus.com)
2545 * tm-sun4sol2.h: Add CPLUS_MARKER. Solaris 2.0 requires '.'
2546 rather than '$'. This particular piece of braindamage is
2547 spreading like ooze. It's now infected libiberty, deja-gnu,
2549 * values.c (baseclass_addr): Use CPLUS_MARKER rather than
2550 hardwired '$' character.
2552 Sun Nov 29 15:22:42 1992 Fred Fish (fnf@cygnus.com)
2554 (Changes to break incredibly ugly, unmaintainable 750 line
2555 read_struct_type function up into managable pieces.)
2556 * Makefile.in (VERSION): Bump to 4.7.3.
2557 * stabsread.c (struct field_info): Local struct definition.
2558 * stabsread.c (read_member_functions, read_struct_fields,
2559 read_baseclasses, read_tilde_fields, attach_fn_fields_to_type,
2560 attach_fields_to_type, read_cpp_abbrev): Prototypes and new
2561 functions from fragmented read_struct_type.
2562 * stabsread.c (stabs_general_complaint): Catchall complaint.
2563 * stabsread.c (STABS_CONTINUE): Macro'ize cretinous stabs
2564 symbol name continuation code. Use macro throughout.
2565 * stabsread.c (various places): Replace add-one-to-pointer
2566 with pointer increment.
2567 * stabsread.c (read_type): Retain function local copy of type
2568 descriptor. Rearrange code calling read_struct_type() to match
2570 * stabsread.c (define_symbol): For the sake of dbx, gcc emits
2571 a single blank as the name of nameless enumerations. Recognize
2572 this special case and set nameless flag.
2573 **** start-sanitize-chill ****
2574 * ch-exp.y (GENERAL_PROCEDURE_NAME, LOCATION_NAME): New
2576 * ch-exp.y (access_name): New non-terminal token and
2578 * ch-exp.y (general_procedure_name): Now a terminal token.
2579 * ch-exp.y (location): Expand production.
2580 * ch-exp.y (match_simple_name_string): New function.
2581 * ch-exp.y (yylex): Call match_simple_name_string and return
2582 GENERAL_PROCEDURE_NAME or LOCATION_NAME as appropriate.
2583 **** end-sanitize-chill ****
2585 Wed Nov 25 07:17:13 1992 Fred Fish (fnf@cygnus.com)
2587 * munch: Backslash escape vertical bar characters inside
2588 grep patterns since they have special meaning for some greps.
2589 * parse.c (write_exp_string): Complete rewrite to store string
2590 contants as a leading explicit length, followed by the string data,
2591 followed by a trailing explicit length.
2592 * eval.c (evaluate_subexp), expprint.c (print_subexp),
2593 parse.c (length_of_subexp), parse.c (prefixify_subexp):
2594 Use recorded explicit length of strings in expression elements,
2595 rather than strlen. Adjust code to skip over strings stored in
2596 expression elements, and code to access strings, to account for
2597 new leading explicit size expression element.
2598 * parse.c (length_of_subexp): Test for minimum endpos of 1, not
2599 0, to avoid negative expression element indices.
2600 * valops.c (search_struct_method): Minor whitespace change.
2602 Mon Nov 23 11:14:15 1992 Fred Fish (fnf@cygnus.com)
2604 * c-exp.y (yylex): Add tempbuf, tempbufindex, and tempbufsize,
2605 which together maintain a dynamically expandable static buffer
2606 for the lexer to use when translating C strings to their internal
2607 form (other future uses possible). Fix parsing of C style strings
2608 to do the normal C style input conversions of escaped character
2610 * valops.c (value_string): Remove translation of escaped
2611 character sequences, now done in C expression parser.
2612 * language.h (PRINT_LITERAL_FORM): New macro that takes character
2613 and decides if it should be printed in literal form or some other
2614 form, based on it's ASCII value and setting of sevenbit_strings.
2615 * {c-exp.y, m2-exp.y} (emit_char): Use new PRINT_LITERAL_FORM
2616 macro, change indentation style.
2617 **** start-sanitize-chill ****
2618 * ch-exp.y (chill_printchar): Use new PRINT_LITERAL_FORM macro.
2619 * ch-exp.y (chill_printstr): First cut at real function instead
2621 **** end-sanitize-chill ****
2623 Sun Nov 22 16:21:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2625 * nindy-share/stop.h: fixed bogus comment-end in copyright message
2627 * i960-pinsn.c: fixed two calls of fputs_filtered that had 3 arguments
2629 Fri Nov 20 21:35:57 1992 Fred Fish (fnf@cygnus.com)
2631 * defs.h (sevenbit_strings): Add declaration.
2632 * defs.h (printchar): Replace with gdb_printchar.
2633 * language.h (language_defn): Add new function pointers
2634 la_printchar and la_printstr, to do language dependent
2635 printing of characters and strings.
2636 * language.h (local_printchar, local_printstr): New macros
2637 to call language dependent functions pointed to by la_printchar
2638 and la_printstr respectively.
2639 * c-exp.y (emit_char, c_printchar, c_printstr): New language
2640 dependent functions for printing characters and strings.
2641 * c-exp.y (c_language_defn, cplus_language_defn): Add
2642 c_printchar and c_printstr.
2643 * command.c (do_setshow_command): Rename printchar use to
2645 * expprint.c (print_subexp): Replace C style string output
2646 with call to local_printstr.
2647 * language.c (unk_lang_printchar, unk_lang_printstr):
2648 New stubs, currently errors.
2649 * language.c (unknown_language_defn, auto_language_defn,
2650 local_language_defn): Add unk_lang_printchar and
2652 * m2-exp.y (emit_char, m2_printchar, m2_printstr): New
2653 language dependent functions to print characters and strings.
2654 * m2-exp.y (m2_language_defn): Add m2_printchar and m2_printstr.
2655 * utils.c (printchar): Renamed to gdb_printchar.
2656 * valprint.c (print_string): Remove prototype, function moved
2657 to c-exp.y, where it becomes c_printstr.
2658 * valprint.c (print_max): Made global for reference from the
2659 language dependent printing routines in *-exp.y.
2660 * valprint.c (repeat_count_threshold): New variable with function
2661 of old REPEAT_COUNT_THREHOLD define, but now settable by user.
2662 Change all references to old macro to references to new variable.
2663 * valprint.c (value_print, val_print): Replace calls to
2664 print_string with calls to local_printstr.
2665 * valprint.c (val_print): Replace C style character printing
2666 with call to local_printchar.
2667 * valprint.c (val_print): Add case for TYPE_CODE_CHAR.
2668 * valprint.c (_initialize_valprint): Add add_show_from_set
2669 call for setting up repeat_count_threshold as print variable.
2670 **** start-sanitize-chill ****
2671 * ch-exp.y (decode_integer_value): New function.
2672 * ch-exp.y (decode_integer_literal): Use decode_integer_value.
2673 * ch-exp.y (chill_printchar, chill_printstr): New language
2674 dependent functions for printing characters and strings.
2675 * ch-exp.y (chill_language_defn): Add chill_printchar and
2677 **** end-sanitize-chill ****
2679 Thu Nov 19 21:22:21 1992 John Gilmore (gnu@cygnus.com)
2681 * main.c (main): Print GDB version number in gdb -help; doc pid arg.
2682 Suggested by Marty Leisner, <leisner@eso.mc.xerox.com>.
2683 (print_gdb_version): New arg is stdout or stderr. Callers changed.
2685 Wed Nov 18 15:05:45 1992 Ian Lance Taylor (ian@cygnus.com)
2687 * remote-vx.c (vx_kill): just warn if we can't contact the board,
2688 and assume the process has been killed.
2690 Wed Nov 18 14:39:57 1992 Stu Grossman (grossman at cygnus.com)
2692 * remote-udi.c (udi_open): Reset vars so that user can re-run
2693 programs without leaving GDB.
2694 * (many routines): Slightly improve error handling.
2695 * (download): Zero out BSS by longs instead of bytes to avoid
2696 timeouts in real hardware.
2697 * 29k-share/udi/udip2soc.c (UDIDisconnect, UDIKill): Indicate
2698 that connection is no longer in use after shutdown() of socket.
2699 This keeps GDB from dying of a SIGPIPE when you issue multiple
2700 `target udi' commands.
2702 Wed Nov 18 14:27:47 1992 Fred Fish (fnf@cygnus.com)
2704 * language.h (language_format_info): New structure to bundle
2705 local formatting information.
2706 * language.h (language_defn): Replace individual format info
2707 with language_format_info structs.
2708 * language.h (local_*_format, local_*_format_prefix,
2709 local_*_format_specifier, local_*_format_suffix): New macros
2710 for binary/octal/decimal/hex formats to access info elements.
2711 * c-exp.y (c_language_defn): Update for new format handling.
2712 * m2-exp.y (m2_language_defn): Update for new format handling.
2713 * dbxread.c (language.h): Include for partial-stab.h use.
2714 * mipsread.c (expression.h, language.h): Include for
2716 * defs.h (local_hex_format, local_hex_format_custom,
2717 local_hex_string, local_hex_string_custom): Move to language.h.
2718 * language.c (local_hex_format_custom, local_hex_string,
2719 local_hex_string_custom, local_octal_format_custom): Use new
2721 * language.c (unknown_language_defn, auto_language_defn,
2722 local_language_defn): Update for new format handling.
2723 * printcmd.c (print_scalar_formatted): Use new macros
2724 to access decimal and binary format info for printing.
2725 **** start-sanitize-chill ****
2726 * c-exp.y (chill_language_defn): Update for new format handling.
2727 * ch-exp.y (CHARACTER_LITERAL): Add support to yylex.
2728 * ch-exp.y (decode_integer_literal): Add function
2729 * ch-exp.y (match_integer_literal): Use decode_integer_literal.
2730 * ch-exp.y (builtin_type_chill_char): Add definition.
2731 * gdbtypes.h (builtin_type_chill_char): Add declaration.
2732 **** end-sanitize-chill ****
2734 Tue Nov 17 11:17:06 1992 Ian Lance Taylor (ian@cygnus.com)
2736 * tm-rs6000.h (BELIEVE_PCC_PROMOTION): Define, since AIX cc gets
2738 (aix_framedata): added nosavedpc field.
2739 (SAVED_PC_AFTER_CALL): Don't try to optimize; just call
2741 (FRAMELESS_FUNCTION_INVOCATION): Pass second argument of 0.
2742 (FRAME_SAVED_PC): If PC not saved, use SAVED_PC_AFTER_CALL.
2743 * rs6000-tdep.c (skip_prologue): Handle gcc generated stfd
2744 instructions as function_frame_info does. Expand special case of
2745 st r31,-4(r1) to be st r31,NUM(r1), since gcc can generate offsets
2747 (pop_frame): Add 4 rather than sizeof (int) to avoid host
2749 (function_frame_info): Set frameless if the function has no frame,
2750 and set nosavedpc if the PC was not saved. Handle gcc generated
2751 stfd 31,-4(31); st 31, -12(31) correctly.
2752 (frameless_function_invocation): New second argument pcsaved; if 0
2753 return whether the function has a frame, if 1 return whether the
2755 (frame_initial_stack_address): Correct typo: cache registers for
2756 callee_fi, not for fi, (avoids reading garbage memory locations).
2758 Mon Nov 16 15:58:07 1992 Stu Grossman (grossman at cygnus.com)
2760 * infrun.c (wait_for_inferior (just before step_over_function
2761 label)): Change test for stepping into subroutine to check for the
2762 presence of line number info. This makes stuff compiled with -g1
2763 cause GDB to not lose control when stepping.
2765 * symtab.c (find_pc_line): Improve code per gnu's suggestions.
2766 Improve comments as well.
2768 Sun Nov 15 09:22:09 1992 Fred Fish (fnf@cygnus.com)
2770 * Makefile.in (VERSION): Bump to 4.7.2
2771 * symtab.c (find_pc_symtab): Fix return of random value
2773 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add dependency on
2774 Makefile since it contains sed patterns used in generation.
2775 Add sed pattern to also delete #include of any malloc.h.
2776 * c-exp.y, expr.c, expression.h, language.c, m2-exp.y,
2777 parser-defs.h, valarith.c, valops.c, value.h: Remap macros and
2778 function names to conform to K&R terminology with respect to
2779 logical and bitwise operators:
2780 UNOP_ZEROP => UNOP_LOGICAL_NOT
2781 UNOP_LOGNOT => UNOP_COMPLEMENT
2782 BINOP_LOGAND => BINOP_BITWISE_AND
2783 BINOP_LOGXOR => BINOP_BITWISE_XOR
2784 BINOP_LOGIOR => BINOP_BITWISE_IOR
2785 BINOP_AND => BINOP_LOGICAL_AND
2786 BINOP_OR => BINOP_LOGICAL_OR
2787 PREC_OR => PREC_LOGICAL_OR
2788 PREC_AND => PREC_LOGICAL_AND
2789 PREC_LOGIOR => PREC_BITWISE_IOR
2790 PREC_LOGXOR => PREC_BITWISE_XOR
2791 PREC_LOGAND => PREC_BITWISE_AND
2792 value_zerop() => value_logical_not()
2793 value_lognot() => value_complement()
2794 * c-exp.y (c_op_print_tab): Add explicit empty terminator.
2795 * m2-exp.y (m2_op_print_tab): Add explicit empty terminator.
2796 * i387-tdep.c (sys/dir.h): Remove, appears to be unnecessary
2797 and is nonexistant in some SVR4 based systems.
2798 * language.c (DEFAULT_ALLOCSIZE): Change from 3 => 4.
2799 * m2-exp.y (number_sign, modblock): Make static, #ifdef out
2801 * m2-exp.y (ANDAND): Rename to LOGICAL_AND.
2802 * source.c (source_info): Fix minor nits, print "1 line" rather
2803 than "1 lines", and "language is <lang>".
2804 * valarith.c (value_binop): Handle TYPE_CODE_BOOL as well
2805 as TYPE_CODE_INT and TYPE_CODE_FLOAT.
2806 * valprint.c (val_print): Print TYPE_CODE_BOOL type values as
2808 * values.c (value_from_longest): Handle TYPE_CODE_BOOL.
2809 **** start-sanitize-chill ****
2810 * ch-exp.y: New expression parser, for GNU-Chill.
2811 * defs.h (enum language): Add language_chill.
2812 * dwarfread.c (set_cu_language): Add LANG_CHILL case and make
2813 LANG_MODULA2 a recognized language.
2814 * gdbtypes.h (enum_typecode): Note TYPE_CODE_BOOL used for
2815 Chill as well as Modula-2.
2816 * gdbtypes.y (builtin_type_chill_bool, builtin_type_chill_long,
2817 builtin_type_chill_ulong, builtin_type_chill_real): Add.
2818 * language.c (set_language_command): Add chill.
2819 * language.c (binop_result_type, integral_type, character_type,
2820 boolean_type, structured_type, value_true, binop_type_check):
2821 Add language_chill cases.
2822 * language.h (_LANG_chill): Define.
2823 * symfile.c (deduce_language_from_filename): Recognize the
2824 filename extensions ".chill", ".c186", and ".c286" for Chill.
2825 * valprint.c (typedef_print): Add case for language_chill.
2826 * Makefile.in (SFILES_MAINDIR): Add ch-exp.y.
2827 * Makefile.in (YYFILES): Add ch-exp.tab.c.
2828 * Makefile.in (YYOBJ): Add ch-exp.tab.o.
2829 * Makefile.in (saber_gdb): Add unload of ch-exp.y and load
2831 * Makefile.in (distclean): Add target ch-exp.tab.c.
2832 * Makefile.in (realclean): Add rm of ch-exp.tab.c.
2833 * Makefile.in (ch-exp.tab.o, ch-exp.tab.c): New targets.
2834 * eval.c (evaluate_subexp): Add OP_BOOL case.
2835 * expprint.c (print_subexp): Add OP_BOOL case.
2836 **** end-sanitize-chill ****
2838 Fri Nov 13 20:36:28 1992 John Gilmore (gnu@cygnus.com)
2840 * infcmd.c (set_environment_command): Avoid skipping first
2841 char of env value if an '=' appears in it. Bug report and fix
2842 by Mark Jungerman, <maj@lucid.com>.
2844 Fri Nov 13 20:24:10 1992 Stu Grossman (grossman at cygnus.com)
2846 * infcmd.c (step_over_calls): Improve comments.
2847 * symtab.c (find_pc_psymtab): Clean up a bit.
2848 * (find_pc_symtab): Fix comments, clean up code.
2849 * (find_pc_line): General cleanups, efficiency improvements.
2850 Also, don't return garbage when some line info exists, but there
2853 Thu Nov 5 23:04:38 1992 Rob Ryan (rr2b@andrew.cmu.edu)
2855 * xcoffexec.c (vmap_symtab): fixed a bug where if a object has no
2856 member, and the stat pointer passed to vmap_symtab was NULL, the
2857 wrong vmap entries would be modified. Fixes behavior where
2858 attempting to load symbols for a module with no member would mess
2859 up already read in symbols.
2861 Wed Nov 11 17:09:17 1992 Stu Grossman (grossman at cygnus.com)
2863 * Makefile.in: Remove dependancies for 29k-share/dfe/yank.o and
2864 29k-share/dfe/mini2udi.o.
2865 * config/a29k-udi.mt: Remove yank.o and mini2udi.o.
2866 * alldeps.mak, depend: Update to deal with removal of
2867 aforementioned files.
2868 * remote-udi.c: Major cleanups. Clean up udi_open and drop
2869 requirement for useless 'program' argument. Clean up
2870 udi_create_inferior, and udi_load to call common download()
2871 routine. Create download routine to load remote hosts directly
2872 (with the help of BFD) so that we don't need yank.c and
2874 Fix udi_detach to call UDIDisconnect with
2875 the right arguments. Clean up udi_resume, don't assign tip_error
2876 twice. Clean up udi_wait, straighten out status codes. Make
2877 udi_kill really work.
2879 Fri Nov 6 10:26:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2881 * c-exp.y: separated host/target idea of integer type size,
2882 removed redundant parse rules. (YYSTYPE): added typed_val, removed
2883 UINT and CHAR rules. (parse_number): work out the targetwise type
2884 of a number based upon it's size and qualifiers. (yylex): chars
2885 are now treated the same way as ints.
2887 * source.c (indentify_source_line): don't core dump if wanted
2888 line is larger than number of lines in source. (can happen when
2889 coff gets confused about #included source).
2891 Fri Nov 6 03:00:39 1992 John Gilmore (gnu@cygnus.com)
2893 Fix problems noticed by Allan Steel, <allan@maths.su.oz.au>,
2894 when debugging a program with 100 shared libraries.
2896 * solib.c (solib_map_sections): Always close the BFD we open.
2897 Free all malloc'd storage we allocate, too, including error cases.
2898 (struct so_list): Remove unused so_bfd member.
2899 (clear_solib): Don't bother closing so_bfd.
2901 * symfile.c (symfile_bfd_open): Mark newly opened BFD as
2902 cacheable. `So many symbol files, so little file descriptors.'
2904 Fri Nov 6 00:14:38 1992 John Gilmore (gnu@cygnus.com)
2906 * m68k-stub.c: Remove ansidecl.h and the few uses of it.
2907 Stubs should stand alone as much as possible.
2909 * source.c (show_directories): Avoid printf_filtered length prob
2910 pointed out by Jonathan Stone.
2912 * i960-pinsn.c (MEM_MAX, MEM_SIZ): Set upper limit properly to
2913 avoid accesses beyond end of table. Fix by Lee W. Cooprider,
2914 <Lee_Cooprider@vos.stratus.com>.
2916 Thu Nov 5 17:33:08 1992 Fred Fish (fnf@cygnus.com)
2918 * {ser-bsd.c, ser-termios.c} (serial_close): Pass address of
2919 struct, not struct itself.
2920 * serial.h (serial_restore): Fix prototype, takes pointer not
2923 Thu Nov 5 17:12:42 1992 Stu Grossman (grossman at cygnus.com)
2925 * Makefile.in (depend): Add nm.h to the list of things to fixup.
2926 * depend: Redo, to fixup nm.h problems with *-tab.c files.
2928 Thu Nov 5 00:19:51 1992 John Gilmore (gnu@cygnus.com)
2930 * i386-stub.c: Remove ansidecl.h and the few uses of it.
2931 Stubs should stand alone as much as possible.
2933 * README: Add remote-es1800.c and remote-st2000.c to table.
2934 * go32-nat.c: Remove, there is no native go32 support.
2935 * go32-xdep.c: Remove unused fork, fvork, wait, execlp, kill_inferior.
2937 Wed Nov 4 15:27:31 1992 Stu Grossman (grossman at cygnus.com)
2939 * inflow.c (pass_signal, set_sigint_trap, clear_sigint_trap): Add
2940 new routines to deal with sending SIGINTs to attached processes
2941 when the user interrupts the controlling GDB.
2942 * inftarg.c (child_wait), procfs.c (procfs_wait): Add calls to
2943 the aforementioned routines when waiting for the attached process.
2945 * elfread.c, mipsread.c: Include <string.h>.
2946 * i386-stub.c: Include "ansidecl.h" to deal with prototypes.
2947 * serial.h: Add prototype for serial_restore().
2949 Wed Nov 4 11:13:25 1992 Ian Lance Taylor (ian@cygnus.com)
2951 * minsyms.c (lookup_minimal_symbol_by_pc): subtract 1, not 2, from
2952 minimal_symbol_count, because the NULL symbol is not included in
2953 the count. This prevented this function from finding the last
2954 symbol in the table.
2956 Tue Nov 3 11:29:17 1992 Ian Lance Taylor (ian@cygnus.com)
2958 * dbxread.c (process_one_symbol): if not defined
2959 (BLOCK_ADDRESS_FUNCTION_RELATIVE), set function_start_offset at
2960 the start of the function, not just after N_FUN.
2962 Fri Oct 30 16:33:02 1992 Fred Fish (fnf@cygnus.com)
2964 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add sed patterns to
2965 remap all malloc's to xmalloc's and all realloc's to xrealloc's.
2966 * c-exp.y, m2-exp.y: Add comment about how malloc/realloc are
2967 remapped to xmalloc/xrealloc, use only malloc/realloc in grammer
2968 file. Remove preprocessor defines that previously did remapping.
2970 Fri Oct 30 00:58:18 1992 John Gilmore (gnu@cygnus.com)
2972 * infcmd.c (run_command): Avoid long calls to printf_filtered.
2973 Bug fix courtesy of Alexander Klaiber.
2975 Tue Oct 27 17:08:45 1992 K. Richard Pixley (rich@cygnus.com)
2977 hp300 native support (hp300hpux untested).
2979 * hp300ux-xdep.c: removed.
2980 * xm-hp300bsd.h (REGISTER_U_ADDR): removed.
2981 * xm-hp300hpux.h: updated copyright.
2982 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed.
2983 * nm-hp300bsd.h, nm-hp300hpux.h, hp300ux-nat.c: new files.
2984 * Makefile.in (HFILES): added nm-hp300bsd.h and nm-hp300hpux.h.
2985 * config/hp300bsd.mh (XDEPFILES): removed infptrace.o inftarg.o
2986 fork-child.o coredep.o corelow.o.
2987 (NAT_FILE, NATDEPFILES): new macros.
2988 * config/hp300bsd.mt (TDEPFILES): removed exec.o.
2989 * config/hp300hpux.mh (XDEPFILES): removed infptrace.o inftarg.o
2991 (NAT_FILE, NATDEPFILES): new macros.
2992 * config/hp300hpux.mt (TDEPFILES): removed exec.o.
2994 Vax ultrix native support.
2996 * nm-vax.h: new file.
2997 * Makefile.in (HFILES): added nm-vax.h.
2998 * config/vaxult.mh (XDEPFILES): infptrace.o inftarg.o fork-child.o
2999 coredep.o corelow.o removed.
3000 (NAT_FILE, NATDEPFILES): new macros.
3001 * xm-vax.h: updated copyright.
3002 (REGISTER_U_ADDR): removed.
3004 Apollo native support (untested).
3006 * Makefile.in (HFILES): added nm-apollo68[bv].h.
3007 * a68v-nat.c, nm-apollo68[bv].h: new files.
3008 * xm-apollo68[bv].h (FETCH_INFERIOR_REGISTERS): removed.
3009 * xm-apollo68b.h (PTRACE_IN_WRONG_PLACE): removed.
3010 * a68v-xdep.c: removed.
3011 * config/apollo68[bv].mh (XDEPFILES): removed infptrace.o
3012 inftarg.o fork-child.o a68v-xdep.o.
3013 (NAT_FILE, NATDEPFILES): new macros.
3015 * defs.h: include nm.h.
3016 * coredep.c, infptrace.c, procfs.c, rs6000-nat.c, sparc-nat.c,
3017 sparc-tdep.c, : do not include nm.h.
3018 * doc/gdbint.texinfo: nm.h now included in defs.h.
3020 Fri Oct 23 04:47:17 1992 Stu Grossman (grossman at cygnus.com)
3022 * Makefile.in (VERSION): 4.7.1 post release!
3024 * config/hppahpux.mh (NATDEPFILES): Add hppah-nat.o.
3026 Fri Oct 23 00:48:08 1992 John Gilmore (gnu@cygnus.com)
3028 * Makefile.in (VERSION): gdb-4.7 release.
3029 * README: Update for gdb-4.7.
3031 Thu Oct 22 11:24:18 1992 Stu Grossman (grossman at cygnus.com)
3033 * sparc-tdep.c: include nm.h (for now) so that we get USE_PROC_FS
3036 * alldeps.mak, depend: Update.
3038 Thu Oct 22 03:14:36 1992 John Gilmore (gnu@cygnus.com)
3040 * partial-stab.h ('f', 'F'): Don't reference pst->textlow if pst
3042 * tm-sun4sol2.h (PROLOGUE_FIRSTLINE_OVERLAP): Remove -- it
3043 causes problems in setting breakpoint in the right place in
3044 functions with `float' args which are passed as doubles.
3045 * xm-vaxbsd.h (MEM_FNS_DECLARED): Avoid erroneous redecl's.
3046 * config/rs6000.mh (NATDEPFILES): Add corelow.o.
3048 Thu Oct 22 01:01:24 1992 Stu Grossman (grossman at cygnus.com)
3050 * Makefile.in (HFILES): Add nm-i386sco.h.
3051 * dwarfread.c: include <sys/types.h> for SCO.
3052 * infptrace.c: Don't include ptrace.h under SCO.
3053 * config/i386sco.mh: Use -D_POSIX_SOURCE instead of -posix for
3055 * config/i386v.mt: Add exec.o to TDEPFILES.
3057 Wed Oct 21 19:08:20 1992 Stu Grossman (grossman at cygnus.com)
3059 * i386v-nat.c: Remove space from front of #endif.
3060 * irix4-nat.c: Remove externs of registers[], include inferior.h
3062 * mips-nat.c: Explicitly initialize zerobuf to 0!
3063 * mips-tdep.c (init_extra_frame_info): Undo John's last change.
3064 Always setup fci->frame, even if it's non-zero. Too many places
3065 depend upon this behavior (and I have to get a release out the
3067 * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1): Set
3068 processing_gcc_compilation if we find the embedded stabs marker.
3069 This fixes several bugs with finding the location of short or char
3070 function parameters passed on the stack.
3072 Wed Oct 21 17:46:07 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3074 Native support for sun4sol2.
3076 * xm-sysv4.h (USE_PROC_FS, ATTACH_DETACH): removed to nm-sysv4.h.
3077 * nm-sysv4.h: new file.
3078 * Makefile.in (HFILES): added nm-sysv4.h.
3079 * config/sun4sol2.mh (XDEPFILES): removed procfs.o fork-child.o.
3080 (NAT_FILE, NATDEPFILES): new macros.
3081 * config/sun4sol2.mt (TDEPFILES): removed exec.o and solib.o.
3083 Wed Oct 21 03:51:01 1992 John Gilmore (gnu@cygnus.com)
3085 * coredep.c: Include "nm.h" to get REGISTER_U_ADDR.
3086 * doc/gdbint.texinfo: Improve REGISTER_U_ADDR and USE_PROC_FS doc.
3088 * Makefile.in (VERSION): Tick to 4.6.9.
3090 Tue Oct 20 23:27:56 1992 John Gilmore (gnu@cygnus.com)
3092 * mipsread.c (UNSAFE_DATA_ADDR): Remove MIPS-host-specific
3093 definition, replace with portable one.
3094 * remote-nindy.c: Lint.
3095 (nindy_wait): Return type is int, result is inferior_pid.
3096 * symmisc.c (dump_psymtab): Only print section_offsets if set.
3097 (initialize_symmisc): Remove empty function.
3098 * tm-spc-noun.h, tm-sun4os4.h, tm-sun4sol2.h (STACK_END_ADDRESS):
3099 Remove obsolete, misspelled macro.
3100 * doc/gdbint.texinfo: Document obsolete STACK_END_ADDR.
3101 (all @node commands): Use new form to avoid nitpicking errors.
3102 * doc/gdbint.texinfo: Document host/native/target split.
3104 Wed Oct 21 00:14:34 1992 Stu Grossman (grossman at cygnus.com)
3106 * mips-nat.c (zerobuf): Get rid of const to avoid gcc warnings.
3108 * xm-mips.h (offsetof): Don't define this if __STDC__.
3110 Tue Oct 20 21:32:18 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3112 umax native support (untested).
3114 * config/umax.mh (XDEPFILES): removed infptrace.o inftarg.o
3116 (NAT_FILE, NATDEPFILES): new macros.
3117 * config/umax.mt (TDEPFILES): removed exec.o.
3118 * xm-umax.h (U_REGS_OFFSET, ATTACH_DETACH, REGISTER_U_ADDR):
3119 removed to nm-umax.h.
3120 * nm-umax.h: new file.
3121 * Makefile.in (HFILES): added nm-umax.h.
3123 hppa native support (untested).
3125 * config/hppahpux.mh, config/hppabsd.mh (XDEPFILES): now empty.
3126 (NAT_FILE, NATDEPFILES): new macros.
3127 * config/hppabsd.mt (TDEPFILES): removed exec.o and hppab-core.o.
3128 * config/hppahpux.mt (TDEPFILES): removed exec.o.
3129 * xm-hppa[bh].h (REGISTER_U_ADDR, U_REGS_OFFSET): removed.
3130 * nm-hppa[bh].h, hppa[bh]-nat.c: new files.
3131 * hppa[bh]-xdep.c: removed.
3132 * hppa[bh]h-tdep.c: do not include ptrace.h.
3133 * Makefile.in (HFILES): added nm-hppa[bh].h.
3135 * doc/gdbint.texinfo: add PUSH_DUMMY_FRAME, POP_FRAME.
3137 Tue Oct 20 00:01:46 1992 Stu Grossman (grossman at cygnus.com)
3139 * mips-nat.c: Straighten out include files. Work around
3140 conflicting defs of JB_xxx syms in <setjmp.h> and <machine/pcb.h>
3143 Mon Oct 19 15:09:57 1992 Stu Grossman (grossman at cygnus.com)
3145 * mips-nat.c (fetch_core_registers, register_addr): Copy from
3146 coredep.c, but zero out FP_REGNUM & ZERO_REGNUM so that stack
3147 backtraces from core files work.
3148 * config/decstation.mh, config/irix3.mh: Remove coredep.o.
3149 Functions are now defined in mips-nat.c.
3151 * tm-irix3.h: Put MIPS_EFI_SYMBOL_NAME in here too.
3153 * remote-hms.c: Disable all uses of serial_nextbaudrate and
3154 serial_default_name().
3156 * remote-hms.c, ser-go32.c, serial.h: Change from
3157 serial_timedreadchar() to new serial_readchar().
3159 * Makefile.in (HFILES): Fixup list of nm-*.h files. Add missing ones.
3161 Mon Oct 19 12:45:23 1992 Per Bothner (bothner@cygnus.com)
3163 * c-exp.y: Moved handling of 'const' and 'volatile' from
3164 <type> to <typebase>. This removes 2 conflicts.
3166 Sun Oct 18 00:36:30 1992 Fred Fish (fnf@cygnus.com)
3168 * breakpoint.c (breakpoint_re_set_one): Don't delete watchpoints
3169 from breakpoint table when reseting breakpoints.
3171 Sat Oct 17 00:59:23 1992 Fred Fish (fnf@cygnus.com)
3173 Native support cleanup and corefile fixes for i386 SVR4 systems.
3175 * i386-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3176 fill_fpregset): Moved to i386v4-nat.c
3177 * i386v4-nat.c, nm-i386v4.h, : New files.
3178 * i386sol2.mh, i386v4.mh, ncr3000.mh (NAT_FILE): Use nm-i386v4.h.
3179 * i386sol2.mh, i386v4.mh, ncr3000.mh (NATDEPFILES): Add corelow.o,
3180 change i386v-nat.o to i386v4-nat.o.
3182 Fri Oct 16 13:06:08 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3184 Miscellaneous 386 configs updated.
3186 * config/i386aout.mt (TDEPFILES): removed exec.o.
3187 * config/i386sol2.mh, config/ncr3000.mh, config/i386v4.mh
3188 (XDEPFILES): removed procfs.o fork-child.o i386-xdep.o.
3189 (NAT_FILE, NATDEPFILES): new macros.
3190 * config/i386aout.mt, config/i386sol2.mt, config/ncr3000.mt,
3191 config/i386v4.mt (TDEPFILES): removed exec.o.
3192 * config/i386v32.mh (XDEPFILES): removed infptrace.o inftarg.o
3193 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3194 (NAT_FILE, NATDEPFILES): new macros.
3195 * config/i386sco.mh (XDEPFILES): removed infptrace.o inftarg.o
3196 fork-child.o coredep.o corelow.o i386-xdep.o.
3197 (NAT_FILE, NATDEPFILES): new macros.
3199 Native support cleanup for i386bsd (untested).
3201 * config/i386bsd.mt (NATDEPFILES): exec.o removed.
3202 * config/i386bsd.mh (NATDEPFILES): added exec.o
3203 * tm-i386bsd.h (FLOAT_INFO): removed.
3204 * nm-i386bsd.h (FLOAT_INFO): added.
3206 Native support for i386v (untested).
3208 * config/i386v.mh (XDEPFILES): removed infptrace.o inftarg.o
3209 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3210 (NAT_FILE, NATDEPFILES): new macros.
3211 * config/i386v.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3212 * i386-xdep.c: removed.
3213 * Makefile.in (HFILES): added nm-i386v.h
3214 * i386v-nat.c, nm-i386v.h: new file.
3215 * xm-i386v.h: (REGISTER_U_ADDR, i386_register_u_addr): removed to
3217 * tm-i386v.h (FLOAT_INFO): removed.
3219 Native support for linux (untested).
3221 * config/linux.mh (XDEPFILES): removed infptrace.o inftarg.o
3222 fork-child.o coredep.o corelow.o i387-tdep.o i386-xdep.o.
3223 (NAT_FILE, NATDEPFILES): new macros.
3224 * config/linux.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3225 * Makefile.in (HFILES): added nm-linux.h.
3226 * nm-linux.h: new file.
3227 * xm-linux.h: updated copyright. cleaned up formatting.
3228 (ATTACH_DETACH, U_REGS_OFFSET): removed to nm-linux.h.
3230 Native support for sun386 (untested).
3232 * config/sun386.mh (XDEPFILES): removed infptrace.o inftarg.o
3233 fork-child.o sun386-xdep.o.
3234 (NAT_FILE, NATDEPFILES): new macros.
3235 * config/sun386.mt (TDEPFILES): removed exec.o.
3236 * Makefile.in (HFILES): added nm-sun386.h.
3237 * sun386-nat.c, nm-sun386.h: new file.
3238 * sun386-xdep.c: removed.
3239 * xm-sun386.h: updated comment and copyright.
3240 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3243 Native support for i386mach (untested).
3245 * config/i386mach.mh (XDEPFILES): removed infptrace.o inftarg.o
3246 fork-child.o mach386-xdep.o.
3247 (NAT_FILE, NATDEPFILES): new macros.
3248 * Makefile.in (HFILES): added nm-i386mach.h.
3249 * nm-i386mach.h, i386mach-nat.c: new files.
3250 * mach386-xdep.c: removed.
3251 * xm-i386mach.h: updated copyright.
3252 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3255 Native separation for go32 (untested).
3257 * config/go32.mh (NAT_FILE, NATDEPFILES): new macros.
3258 * go32-nat.c: new file.
3259 * go32-xdep.c (call_ptrace, child_resume,
3260 fetch_inferior_registers, store_inferior_registers,
3261 child_xfer_memory, fetch_core_registers): removed to go32-nat.c.
3263 Native support for m88k (untested).
3265 * Makefile.in (HFILES): added nm-m88k.h
3266 * xm-delta88.h, xm-m88k.h (REGISTER_U_ADDR,
3267 FETCH_INFERIOR_REGISTERS): removed.
3268 * config/m88k.mh, config/delta88.mh (XDEPFILES): infptrace.o
3269 inftarg.o fork-child.o m88k-xdep.o removed to NATDEPFILES.
3270 (NAT_FILE, NATDEPFILES): new macros.
3271 * config/m88k.mt, config/delta88.mt (TDEPFILES): removed exec.o.
3272 * m88k-nat.c, nm-m88k.h, nm-delta88.h: new files.o.
3273 * m88k-xdep.c: removed.
3275 Fri Oct 16 04:16:30 1992 John Gilmore (gnu@cygnus.com)
3277 * i386b-nat.c: Comment changes.
3278 * nm-i386bsd.h, xm-i386bsd.h: Split native dependent pieces out
3280 * config/i386bsd.mh (NAT_FILE): Point to new nm-file.
3282 Fri Oct 16 03:34:01 1992 John Gilmore (gnu@cygnus.com)
3284 Avoid longjmp()-catching compilation errors in cross-ports.
3286 * doc/gdbint.texinfo: Update GET_LONGJMP_TARGET, L_SET doc.
3287 * irix4-nat.c, mips-nat.c (JB_ELEMENT_SIZE, get_longjmp_target):
3288 Move from mips-tdep.c and tm-{irix3,mips}.h.
3289 * mips-nat.c: Remove a bunch of code that was ifdef'd out of
3291 * nm-irix3.h, nm-mips.h (GET_LONGJMP_TARGET): Move from tm-irix3.h
3294 * ultra3-nat.c (register_addr): Move from ultra3-xdep.c.
3295 (fetch_core_registers): Fix bfd_seek arguments.
3297 Fri Oct 16 03:02:28 1992 John Gilmore (gnu@cygnus.com)
3299 Make core files work again (add back the `core' target).
3301 * config/decstation.mh, news.mh, sun2os3.mh, sun2os4.mh
3302 (NATDEPFILES): Add corelow.o.
3303 * config/delta88.mt, m88k.mt (TDEPFILES): Remove coredep.o, it's
3306 * config/3b1.mh, bigmips.mh, hp300bsd.mh, hppabsd.mh, hppahpux.mh,
3307 i386sco.mh, i386v.mh, i386v32.mh, irix3.mh, isi.mh, linux.mh,
3308 littlemips.mh, merlin.mh, news1000.mh, pn.mh, rtbsd.mh, tahoe.mh,
3309 vaxbsd.mh, vaxult.mh (XDEPFILES): Add corelow.o whenever coredep.o
3310 appears. FIXME, these should be moved to NATDEPFILES for native
3313 Thu Oct 15 21:53:53 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3315 Ultra3 host/target/native split. (untested).
3317 * ultra3-xdep.c: updated copyright. Do not include sys/ptrace.h.
3318 (fetch_register, fetch_inferior_registers,
3319 store_inferior_registers, fetch_core_registers): removed to
3321 * xm-ultra3.h (FETCH_INFERIOR_REGISTERS, U_REGS_OFFSET): removed
3323 * Makefile.in (HFILES): added nm-ultra3.h.
3324 * nm-ultra3.h, ultra3-nat.c: new files for native support.
3325 * config/ultra3.mh (XDEPFILES): removed infptrace.o inftarg.o
3327 (NAT_FILE, NATDEPFILES): new macros for native support.
3328 * config/ultra3.mt (TDEPFILES): exec.o removed.
3330 * xm-vaxult.h: add MEM_FNS_DECLARED.
3332 Thu Oct 15 02:59:30 1992 John Gilmore (gnu@cygnus.com)
3334 * Makefile.in (VERSION): Roll to 4.6.8.
3335 (OBS): Put version.o first, so Makefile rebuild happens early.
3337 * command.h: Publicize prototype for not_just_help_class_command.
3338 * command.c: Remove proto.
3339 * maint.c: Mark "mt" as an abbrev, to avoid duplicated help
3340 output. Move "maint info" from class info to class maintenance,
3342 * infrun.c: Move "stop" to class_obscure, and give it a
3343 function so it will not be seen as a global help topic. FIXME,
3344 it should be possible to set these attributes independently.
3346 * core.c (core_command): Make nicer error message for no core support.
3348 Lint around file_ptr's (bfd's off_t's) and bfd_seek.
3350 * dbxread.c (read_dbx_symtab): Use L_SET as bfd_seek arg.
3351 (elfstab_build_psymtabs): staboffset and stabstroffset args are
3353 * dwarfread.c (struct dwfinfo): Convert dbfoff, lnfoff to file_ptr.
3354 (scan_compilation_units): Punt unused filename arg. dbfoff,
3355 lnoffset, and curlnoffset are file_ptr's now.
3356 (dwarf_build_psymtabs): Drop desc and filename args; use
3357 objfile. dbfoff and lnoffset are file_ptr's now.
3358 (read_ofile_symtab): foffset is now file_ptr. Use L_SET in bfd_seek.
3359 * elfread.c (struct elfinfo): dboffset and lnoffset are file_ptr's.
3360 (elf_symfile_read): Skip desc and filename args to
3361 dwarf_build_psymtabs. Pass file_ptr's to elfstab_build_psymtabs.
3362 * gdb-stabs.h: Use file_ptr rather than off_t.
3363 * mipsread.c (fixup_symtab): f_ptr is a file_ptr. Re-enable
3364 compile-time debug check that someone turned off as "unused".
3365 (read_the_mips_symtab): st_filptr is a file_ptr. Fix bfd_seek call.
3366 * symfile.h: Update dwarf_build_psymtabs and
3367 elfstab_build_psymtabs prototypes.
3368 * xcoffread.c (init_stringtab, init_lineno, xcoff_symfile_read):
3369 Use file_ptr offsets. bfd_seeks use L_SET.
3371 Thu Oct 15 01:27:32 1992 Stu Grossman (grossman at cygnus.com)
3373 * mips-tdep.c, mipsread.c, tm-mips.h: Get rid of ".gdbinfo."
3374 symbol. #define MIPS_EFI_SYMBOL_NAME instead. Use different
3375 value so that demangler won't be invoked. This greatly speeds up
3377 * mips-tdep.c (mips_pop_frame): Rewrite handling of
3378 linked_proc_info so that it properly deallocates the appropriate
3379 item after it is done with it instead of before.
3380 * Don't pass bogus frame pointer to create_new_frame(). Just
3381 leave it as zero so that lower level code will figure out the
3384 Wed Oct 14 18:56:28 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3386 Sony News native support.
3388 * Makefile.in (HFILES): added nm-news.h.
3389 * nm-news.h: new file.
3390 * config/news.mh (XDEPFILES): removed infptrace.o inftarg.o
3391 fork-child.o coredep.o to NATDEPFILES.
3392 (NAT_FILE, NATDEPFILES): new macros for native support.
3393 * config/news.mt (TDEPFILES): removed exec.o.
3395 * remote-vx.c: remove redundant include of sys/time.h.
3397 * infrun.c: include ctype.h. Otherwise some machines result in
3398 undefined for isdigit.
3400 Tue Oct 13 01:27:14 1992 John Gilmore (gnu@cygnus.com)
3402 * configure.in: Convert m68k entries to m68* entries to handle
3403 all the various m68xxx hosts and targets.
3404 * config/news1000.mt: No longer needed, same as news.mt.
3406 Fri Oct 9 18:54:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3408 * config/sun3os[34].mh (NATDEPFILES): remove duplicate inftarg.o.
3410 Fri Oct 9 14:20:08 1992 Stu Grossman (grossman at cygnus.com)
3412 * Makefile.in (HFILES): Add all nm-irix3.h, nm-irix4.h,
3413 nm-sun2.h, nm-mips.h.
3415 * config/irix3.mh (NATDEPFILES): nat-mips.o => mips-nat.o.
3417 * Makefile.in (alldeps.mak): Add = sign after NATDEPFILES.
3419 * config/bigmips.mh config/littlemips.mh: Remove mips-xdep.o.
3421 Fri Oct 9 08:41:11 1992 Ian Lance Taylor (ian@cygnus.com)
3423 * xm-hppah.h: if __STDC__ is not defined, define
3425 symtab.c (decode_line_1): avoid a bug in the HP9000/700 native
3426 compiler; see the comment in the file.
3428 Fri Oct 9 04:43:43 1992 John Gilmore (gnu@cygnus.com)
3430 First cut at support for all BSD variants on 386.
3432 * tm-i386bsd.h, xm-i386bsd.h: New config files.
3433 * i386b-nat.c: New native support file.
3434 * configure.in: Add host and target for i[34]86-*-bsd*.
3435 * config/i386bsd.mh, config/i386bsd.mt: New config files.
3437 Fri Oct 9 00:31:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3439 Sun2 native support (untested).
3441 * xm-sun2.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS,
3442 REGISTER_U_ADDR): removed to nm-sun2.h.
3443 * nm-sun2.h: new file.
3444 * config/sun2os[34].mh (XDEPFILES): infptrace.o inftarg.o
3445 fork-child.o sun3-xdep.o removed.
3446 (NAT_FILE, NATDEPFILES): new macros.
3448 Mips native support. Decstation and iris4 have been tested.
3451 * mips-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3452 fill_fpregset): removed to irix4-nat.c
3453 * mips-xdep.c: removed.
3454 * irix4-nat.c, mips-nat.c, nm-irix3.h, nm-irix4.h, nm-mips.h: new
3456 * procfs.c: include nm.h.
3457 * xm-irix3.h (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS): removed.
3458 * xm-irix4.h: bump copyright.
3459 (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS, USE_PROC_FS,
3460 PROC_NAME_FMT): removed.
3461 * xm-mips.h (FETCH_INFERIOR_REGISTERS): removed.
3462 * config/irix4.mh (XDEPFILES): removed procfs.o fork-child.o.
3463 (NAT_FILE, NATDEPFILES): new macros for native support.
3464 (CC): supply default compiler switches.
3465 * config/irix3.mh (XDEPFILES): removed infptrace.o inftarg.o
3466 fork-child.o coredep.o.
3467 (NAT_FILE, NATDEPFILES): new macros for native support. Note that
3469 * config/decstation.mh (XDEPFILES): removed infptrace.o inftarg.o
3470 fork-child.o mips-xdep.o coredep.o.
3471 (NAT_FILE, NATDEPFILES): new macros for native support.
3473 Thu Oct 8 23:50:51 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3475 * config/rs6000.mh (XDEPFILES): removed fork-child.o.
3476 (NATDEPFILES): added fork-child.o
3477 * config/sun3os3.mh (XDEPFILES): removed fork-child.o.
3478 (NATDEPFILES): added fork-child.o
3479 * config/sun3os4.mh (XDEPFILES): removed fork-child.o.
3480 (NATDEPFILES): added fork-child.o
3482 Thu Oct 8 23:19:25 1992 John Gilmore (gnu@cygnus.com)
3484 * infcmd.c (path_info): Avoid 250-char limit on printf_filtered,
3485 by using puts_filtered instead.
3487 Fri Oct 9 00:28:25 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3489 * remote-nindy.c (nindy_load): Replacement version from Steve
3490 Chamberlain, doesn't require forking to run "strip" or "sx".
3492 Thu Oct 8 18:27:35 1992 Stu Grossman (grossman at cygnus.com)
3494 * Makefile.in (HFILES): Add nm-*.h files.
3496 Thu Oct 8 16:27:45 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3498 * config/sun4os4.mh (XDEPFILES): fork-child.o removed.
3499 (NATDEPFILES): added fork-child.o.
3501 * doc/gdbint.texinfo: document a few more macros, create new
3502 section for native macros.
3504 Thu Oct 8 13:52:46 1992 Stu Grossman (grossman at cygnus.com)
3506 * Makefile.in alldeps.mak depend: Rip out 29k/udi pending
3507 resolution of copyright issues.
3509 Wed Oct 7 20:08:53 1992 Stu Grossman (grossman at cygnus.com)
3511 * Makefile.in (setup-to-dist): Remove -norecursion so that doc
3512 subdir gets configured.
3514 Wed Oct 7 12:24:01 1992 Ken Raeburn (raeburn@cygnus.com)
3516 * Makefile.in (nindy.o): Define "STRIP" as pathname of strip
3518 * nindy-share/nindy.c (coffstrip): Use that pathname, instead of
3519 searching for a "bfd_strip" program. Also, fixed up arguments
3520 passed to that program.
3522 * tm-nindy960.h (ADDITIONAL_OPTIONS): Use "-ser" rather than "-r",
3523 which is now used for something else. Rewrite description of
3524 associated parameters to match how gdb does it now.
3525 (ADDITIONAL_OPTION_HELP): Fix message accordingly.
3527 * m68k-pinsn.c (print_insn_arg): Handle new "`" operand type.
3529 Tue Oct 6 14:47:11 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3531 NOTICE_SIGNAL_HANDLING_CHANGE macro added to the target vector as
3534 * inferior.h (proc_signal_handling_change): prototype removed.
3535 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): default removed.
3536 (handle_command): now calls target_notice_signals.
3537 * procfs.c (proc_signal_handling_change): renamed to
3538 procfs_notice_signals. Now static. Add prototype. All callers
3540 * target.h (struct target_ops): new field, to_notice_signals.
3541 (target_notice_signals): new macro to cover new field.
3542 * target.c (cleanup_target): default to_notice_signals to ignore.
3543 * corelow.c (core_ops),
3545 inftarg.c (child_ops),
3546 procfs.c (procfs_ops),
3547 remote-adapt.c (adapt-ops),
3548 remote-eb.c (eb_ops),
3549 remote-es1800.c (es1800_ops, es1800_child_ops),
3550 remote-hms.c (hms_ops),
3551 remote-mm.c (mm_ops),
3552 remote-nindy.c (nindy_ops),
3553 remote-st2000.c (st2000_ops),
3554 remote-udi.c (udi_ops),
3555 remote-vx.c (vx_ops, vx_run_ops),
3556 remote.c (remote_ops),
3557 target.c (dummy_target),
3558 xcoffexec.c (exec_ops): added static initializer for
3560 * xm-irix4.h, xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): removed.
3562 Tue Oct 6 12:13:08 1992 John Gilmore (gnu@cygnus.com)
3564 * main.c (define_command): Add forgotten initializer.
3566 Tue Oct 6 02:23:17 1992 John Gilmore (gnu@cygnus.com)
3568 * language.c, language.h: Move saved_language out to global
3569 expected_language. Set expected_language when user expectation
3571 * language.c (language_info): Don't print type/range checking gub.
3572 * main.c (main): Set expected language.
3573 (execute_command): Check against expected language.
3574 * symfile.c (set_initial_language): Set expected language.
3576 * configure.in, config/i386sol2.{mh,mt}: Preliminary Solaris-x86 conf.
3578 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
3580 A bunch of changes mostly to improve debugging of C++ programs.
3581 Specifically, the calling of inferiors methods is improved.
3583 * value.h: New macros METHOD_PTR_IS_VIRTUAL,
3584 METHOD_PTR_FROM_VOFFSET, METHOD_PTR_TO_VOFFSET to partially
3585 hide the implementation details of pointer-to-method objects.
3586 How to tell if the pointer points to a virtual method is
3587 still very dependent on the particular compiler, but this
3588 should make it easier to find the places to change.
3589 * eval.c (evaluate_subexp [case OP_FUNCALL]), valprint.c
3590 (val_print [case TYPE_CODE_PTR]): Use the new METHOD_PTR_*
3591 macros, instead of a hard-wired-in code that incorrectly
3592 assumed a no-longerused representation of pointer-to-method
3593 values. And otherwise fix the relevant bit-rotted code.
3595 * valprint.c (type_print_base [case TYPE_CODE_STRUCT]):
3596 If there are both fields and methods, put a space between.
3598 * stabsread.c (read_struct_type): Fix bug in handling of
3599 GNU C++ anonymous type (indicated by CPLUS_MARKER followed
3600 by '_'). (It used to prematurely exit the loop reading in
3601 the fields, so it would think it should start reading
3602 methods while still in the fields. This could crash gdb
3603 given a gcc that can emit nested type information.)
3605 * valops.c (search_struct_method): Pass 'this' value by
3606 reference instead of by value. This provides a more
3607 consistent interface through a recursive search where the
3608 "bottom" functions may need to adjust offsets (due to multiple
3610 * valops.c, value.h, values.c: Pass extra parameters to
3611 value_fn_field and value_virtual_fn_field so we can
3612 correctly adjust offset for multiple inheritance.
3613 * eval.c (evaluate_subexp [case OP_FUNCALL]): Simplify
3614 virtual function calls by using value_virtual_fn_field().
3615 * values.c: New function baseclass_offset, derived from
3616 baseclass_addr (which perhaps can be made obsolete?).
3617 It returns an offset rather than an address. This is a
3618 cleaner interface since it doesn't mess around allocating
3620 * valops.c (search_struct_method): Use baseclass_offset
3621 rather than baseclass_addr.
3623 Mon Oct 5 16:02:04 1992 Stu Grossman (grossman at cygnus.com)
3625 * Makefile.in: Re-install 29K/UDI stuff.
3626 * remote-udi.c (udi_resume): Clean up.
3627 * (udi_wait): Rewrite, leave out bugs.
3628 * Add debugging code to print out all register fetches and stores.
3629 * Straighten out target_ops.
3630 * tm-29k.h (DUMMY_FRAME_RSIZE): Pad out to doubleword.
3632 Mon Oct 5 09:46:44 1992 Ian Lance Taylor (ian@cygnus.com)
3634 * remote-udi.c (udi_create_inferior): run with no arguments should
3635 not pass the program name as an argument, since the UDI code
3636 already handles that.
3637 (udi_load): get the symbols from prog_name, not arg_string (the
3638 load command should really use arg_string as the program name, not
3639 prog_name, but at least the run command works now).
3641 * munch: HP9000/300 nm puts an extra space between T and symbol
3644 * config/irix4.mh: added -lsun to XM_CLIBS to get RPC functions
3645 needed for vxworks targets.
3647 Fri Oct 2 22:04:42 1992 John Gilmore (gnu@cygnus.com)
3649 * am29k-tdep.c (_initialize_29k): Make it possible for the
3650 user to set and query the address where function calls into the
3651 inferior write a small scratch routine. `set call_scratch_address'
3652 * inferior.h (PC_IN_CALL_DUMMY): Fix fencepost error.
3653 * remote.c (remote_prepare_to_store): Only fetch regs if they are
3654 not already cached validly.
3656 Thu Oct 1 14:36:42 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3658 Rs6000 native support.
3660 * infptrace.c: remove #ifdef USG from around include ptrace.h.
3661 machines without this header should not be compiling this file.
3662 * nm-rs6000.h, rs6000-nat.c: new files for native support.
3663 * rs6000-tdep.c: do not include sys/ptrace.h or sys/reg.h.
3664 * rs6000-xdep.c: removed. all code now in rs6000-nat.c.
3665 * xm-rs6000.h: do not include ptrace.h.
3666 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to nm-rs6000.h.
3667 * config/rs6000.mh (XDEPFILES): removed rs6000-xdep.o.
3668 infptrace.o and inftarg.o move to NATDEPFIES.
3669 (NAT_FILE, NATDEPFILES): new macro for native support.
3671 Sun3 native support.
3673 * config/sun3os3.mh, config/sun3os4.mh (NAT_FILE, NATDEPFILES):
3674 new macros for native support.
3675 (XDEPFILES): moved infptrace.o and inftarg.o to NATDEPFILES,
3676 removed sun3-xdep.o.
3677 * xm-sun3.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
3679 * sun3-xdep.c: removed. All code is now in sun3-nat.c.
3680 * sun3-nat.c, nm-sun3.h: new files for native support.
3682 Thu Oct 1 10:30:54 1992 Fred Fish (fnf@cygnus.com)
3684 * dwarfread.c (dbsize): New variable to hold size of dwarf info.
3685 * dwarfread.c (dwarf_build_psymtabs): Rename dbsize parameter to
3686 dbfsize and use it to initialize new local file scope dbsize.
3687 * dwarfread.c (read_ofile_symtab): Initialize dbsize and use it.
3688 * dwarfread.c (basicdieinfo): Use dbsize to check for oversize
3689 DIEs as well as the current check for undersize DIEs. This helps
3690 to gracefully detect and reject corrupted DIE information.
3692 Thu Oct 1 01:57:56 1992 John Gilmore (gnu@cygnus.com)
3694 Add `command hooks' and a hook for inferior program stopping.
3696 * command.h (struct cmd_list_element): Remove unused `aux'
3697 field. Add new `hook', `hookee', and `cmd_pointer' fields.
3698 * command.c (add_cmd): Initialize new fields, elim old.
3699 (add_alias_cmd): Clone new fields.
3700 (delete_cmd): Un-hook hookee if we're deleting hook.
3701 (help_cmd): Tell user the command is hooked, if it is.
3702 (lookup_cmd_1): Abbreviations return the original command
3703 instead of themselves, so that hooks on the original cmd will be
3705 * defs.h (enum command_class): Add class_pseudo and comments.
3706 * gdbcmd.h (execute_user_command): Add prototype.
3707 * infrun.c (normal_stop): If the stop command is hooked,
3708 run the hook whenever we stop.
3709 (hook_stop_stub): Stub for catch_errors.
3710 (_initialize_infrun): Set up pseudo "stop" command.
3711 * main.c (execute_user_command): Code extracted from execute_command.
3712 (execute_command): If hooked, run the hook before the command.
3713 (define_command): If defining a new hook, check the command it
3714 is hooking, and warn if none. Install the hook.
3715 * source.c (_initialize_source): "l" is an abbrev for "list".
3716 * doc/gdb.texinfo: Document command hooks.
3718 * Makefile.in (VERSION): Roll to 4.6.7.
3719 * config/sun4os4.mh: Remove dup inftarg.o from NATDEPFILES.
3720 * infrun.c (breakpoints_inserted): Make it static again.
3721 * tm-symmetry.h (FLOAT_INFO): #if 0 it for cross-ptrace abuse.
3723 Wed Sep 30 15:33:22 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3725 Native file renaming.
3727 * nat-sparc.c -> sparc-nat.c
3728 * nat-sun4os4.h -> nm-sun4os4.h
3729 * nat-trash.h -> nm-trash.h
3730 * config/sun4os4.mh: track file renaming.
3731 * configure.in: link to nm.h rather than nat.h.
3732 * infptrace.c: include nm.h rather than nat.h.
3734 Tue Sep 29 14:35:00 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3736 Host/target/native split for sun4.
3738 * Makefile.in (TSOBS): removed corelow.o.
3739 * infptrace.c: included nat.h.
3740 * nat-trash.h: temporary header file. This should be removed once
3741 all hosts have the native/host/target split.
3742 * configure.in: add a symlink from nat-trash.h to nat.h if no
3743 other nat file exists for this configuration.
3744 * sparc-tdep.c: no longer include sys/ptrace.h.
3745 * sparc-xdep.c: removed. contents have been moved to nat-sparc.c.
3746 * xm-sparc.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
3748 * nat-sparc.c, nat-sun4os4.h: new files for sun4 native support.
3749 * config/sun4os4.mh (XDEPFILES): moved infptrace.o and inftarg.o
3750 to NATDEPFILES. removed sparc-xdep.o.
3751 (NATDEPFILES, NAT_FILE): new macros for native support.
3753 Break the direct connection from core_file_command to any
3754 particular type of core file support.
3756 * target.h (find_core_target): new prototype.
3757 * target.c (find_core_target): new function. Walks the target
3758 list looking for the core target.
3759 * core.c (core_file_command): replace calls to core_detach and
3760 core_open with find_core_target and direct calls.
3762 Tue Sep 29 10:19:00 1992 Ian Lance Taylor (ian@cygnus.com)
3764 * xm-hp300hpux.h: define MEM_FNS_DECLARED; include <sys/ptrace.h>
3766 config/hp300hpux.mh: ALLOCA1 was not defined.
3768 Mon Sep 28 22:03:41 1992 Stu Grossman (grossman at cygnus.com)
3770 * breakpoint.c, exec.c, language.c, main.c, printcmd.c, symfile.c,
3771 target.c, valprint.c: Use unfiltered forms of f/printf, et. al.
3772 until we can figure out a better way to do paging.
3774 Sat Sep 26 02:07:31 1992 John Gilmore (gnu@cygnus.com)
3776 * findvar.c (supply_register): Add CLEAN_UP_REGISTER_VALUE hook.
3777 * tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Use it.
3778 * hppa-coredep.c: Remove, now that we use the hook.
3779 * config/hppab.mh, config/hppah.mh: Use standard coredep.o.
3780 * hppab-xdep.c, hppah-xdep.c: Remove custom code, use hook.
3782 * dbxread.c, partial-stab.h: Replace all #ifdef hp9000s800's with
3783 GDB_TARGET_IS_HPPA's. This is a SERIOUS KLUDGE. The code needs to all
3784 be ripped out and reimplemented right (see elfread.c).
3785 * tm-hppa.h (GDB_TARGET_IS_HPPA): Define.
3787 Rename all HPPA files to fit into unique DOS filenames:
3788 * *hppabsd* => *hppab*
3789 * *hppahpux* => *hppah*
3791 Sat Sep 26 00:25:15 1992 John Gilmore (gnu@cygnus.com)
3793 Make the /proc support a target-struct in its own right.
3795 * Makefile.in: Remove inftarg.[co], since it is now included via
3797 * config/*.mh: Add inftarg.o and fork-child.o to all *.mh that
3798 reference infptrace.o. Add fork-child.o to all *.mh that
3801 * inferior.h (proc_wait, inferior_proc_init, proc_set_exec_trap):
3802 No longer global functions.
3803 (fork_inferior): New global function from fork-child.c.
3804 * inftarg.c (child_wait): Remove USE_PROC_FS conditional.
3805 (ptrace_me, ptrace_him): New stub functions for fork_inferior().
3806 (child_create_inferior): Moved to fork-child.c as fork_inferior.
3807 (child_create_inferior): New tiny function that calls fork_inferior.
3808 * fork-child.c: New file, containing fork_inferior, which is
3809 built from slight mods to inftarg.c's child_create_inferior.
3811 * procfs.c (procfs_ops): Add target vector.
3812 (attach): Rename as static do_attach.
3813 (procfs_create_inferior): New tiny function that calls fork_inferior.
3814 (child_xfer_memory): Rename to static procfs_xfer_memory.
3815 (store_inferior_registers): Rename to static procfs_store_registers.
3816 (inferior_proc_init): Rename to static procfs_init_inferior.
3817 (procfs_attach, procfs_detach, procfs_prepare_to_store,
3818 procfs_files_info, procfs_open, procfs_mourn_inferior,
3819 procfs_can_run): Slightly mangled copies of the corresponding
3820 child_XXX routines from inftarg.c.
3821 (proc_wait): Renamed to static procfs_wait.
3822 (child_resume): Rename to static procfs_resume.
3823 (fetch_inferior_registers): Rename to static procfs_fetch_registers.
3824 (initialize_proc_fs): Rename to initialize_procfs. Set up
3827 * putenv.c: index -> strchr.
3828 * regex.c: Always rename bcopy to memcpy, etc.
3829 FIXME: Eventually do the renames rather than use #define's.
3830 * sparc-tdep.c (deferred_stores): Moved from sparc-xdep.c.
3832 * sparc-xdep.c: Move deferred_stores to target dependent.
3833 * xm-irix4.h, xm-sysv4.h (CREATE_INFERIOR_HOOK): No longer needed.
3835 Fri Sep 25 21:59:27 1992 John Gilmore (gnu@cygnus.com)
3837 Split non-target-dependent code out of target_attach routines.
3839 * target.h: Comments on target_attach args and results.
3840 * infcmd.c (attach_command): Check for existing execution, call
3841 target_attach, set up terminal status and wait_for_inferior, wait
3842 for the attach status, and do normal_stop.
3843 * inftarg.c (child_attach): Remove target independent stuff.
3844 * remote-adapt.c (adapt_attach): Ditto.
3845 * remote-mm.c (mm_attach): Ditto.
3846 * remote-udi.c (udi_attach): Ditto.
3847 * remote-vx.c (vx_attach): Ditto.
3851 * remote-hms.c (hms_attach): Remove completely, it was useless.
3852 * remote-mm.c, remote-hms.c, remote-udi.c, remote-adapt.c: Remove
3853 commented-out start_remote calls.
3854 * remote-hms.c, remote-adapt.c, remote-mm.c, remote-udi.c: Remove
3855 DENTER and DEXIT macros and their calls. Use a real debugger --
3856 like gdb -- to see what functions are being called when.
3857 * utils.c (strcmp_iw): Make nonstatic, for lint.
3859 Fri Sep 25 18:48:20 1992 John Gilmore (gnu@cygnus.com)
3861 * infrun.c, inftarg.c, inferior.h: Comment and lint cleanups.
3863 Fri Sep 25 15:13:44 1992 Stu Grossman (grossman at cygnus.com)
3865 * tm-sparc.h, dbxread.c (read_ofile_symtab): Install Jim Wilson's
3866 fix to differentiate between gcc1 & gcc2 compiled files so that we
3867 can debug calls that pass structs as args correctly.
3868 * symmisc.c (dump_symtab): If block was compiled with gcc, say
3869 so, and what version.
3871 * remote.c (remote_wait): Make regs be char to avoid picayune
3872 ANSI compiler warnings.
3874 * energize.h: Move all external struct decls to inside of
3875 __STDC__, add prototype for energize_shell_wait().
3876 * energize.c (getpty): Clean up, make us really get a controlling
3878 * (energize_initialize): Disable SIGIO prior to setting up for
3879 I/O interrupts. Move setsid(), et. al. to getpty().
3880 * (energize_shell_wait): New routine to wait for things started
3881 via the shell command, uses wait() instead of /dev/proc.
3882 * Also, add prototype for execute_command_1().
3884 Fri Sep 25 12:09:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3886 * inftarg.c (child_create_inferior, child_attach,
3887 child_mourn_inferior): collect unix child process stratum
3888 functions which live below the target vector into this file to
3889 facilitate host/target/native split. Also, make them static.
3890 * inflow.c (child_mourn_inferior): removed.
3891 * infrun.c (child_create_inferior, child_attach): removed.
3892 (resume): becomes global so that functions below the
3893 target vector can find it.
3894 * inferior.h (resume): add prototype.
3895 (child_mourn_inferior, child_create_inferior, child_attach):
3898 * xcoffexec.c (exec_ops): child_attach and child_create_inferior
3899 replaced with find_default_attach and
3900 find_default_create_inferior.
3902 Fri Sep 25 10:21:04 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
3904 * i960-pinsn.c: Use _filtered routines for printing, so symbolic
3905 addresses don't get displayed in the wrong positions.
3907 Fri Sep 25 09:52:47 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3909 Separate core functions along target vector in preparation for
3910 native support. Functions above vector now live in core.c. Those
3913 * core.c (solib_add_stub, core_close, core_open, core_detach,
3914 get_core_registers, core_files_info, core_ops): moved to corelow.c
3915 (_initialize_core): removed addition of core_ops target.
3916 * corelow.c: new file.
3917 (solib_add_stub, core_close, core_open, core_detach,
3918 get_core_registers, core_files_info, core_ops): moved from core.c
3919 (_initialize_corelow): new function.
3920 * gdbcore.h (core_open, core_detach): added prototypes.
3921 (core_ops): add forward declaration.
3922 * Makefile.in (SFILES_MAINDIR): add core.c
3924 (TSOBS): change core.o to corelow.o
3926 Wed Sep 23 11:14:53 1992 Stu Grossman (grossman at cygnus.com)
3928 * m68k-tdep.c (m68k_saved_pc_after_call): Use 'GDB_TARGET_IS_SUN3'
3929 instead of 'sun' predefined symbol so that trap analysis code is
3930 enabled only when the TARGET is a sun3.
3932 Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3934 * tm-i960.h (ext_format_i960): Add top-level declaration.
3935 (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested
3936 blocks, else Sun4 compiler complains.
3938 Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com)
3940 * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break'
3941 instruction's argument. Patch from jonathan@cs.stanford.edu
3944 Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3946 Break the thread of control that implies that a unix child
3947 process will be the default target.
3949 * target.c (find_default_run_target, find_default_attach,
3950 find_default_create_inferior, return_zero): new functions.
3951 (cleanup_target): Make return_zero the default for to_can_run.
3953 * exec.c (exec_ops), core.c (core_ops): Replace child_attach and
3954 child_create_inferior references with find_default_XXX instead.
3956 * target.h (struct target_ops): new field, to_can_run.
3957 (find_default_attach, find_default_create_inferior): new prototypes.
3958 (target_can_run): new macro.
3960 * Also added a zero (default) to_can_run element to all static
3961 struct target_ops initializations throughout GDB, except:
3962 * inftarg.c (child_ops): Use new child_can_run() to enable child runs.
3964 * infrun.c (child_create_inferior): Clean up error handling when
3965 no exec file is specified.
3966 (child_attach): Don't require exec file.
3968 Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com)
3970 Remove kill_inferior_fast, in favor of target_kill, which goes
3971 through the target vector.
3973 * inferior.h (kill_inferior_fast): remove declaration.
3975 * main.c (disconnect): call quit_cover using catch_errors rather
3976 than calling kill_inferior_fast directly. New way goes through
3977 the target vector, handles attached processes, and writes
3978 command history if appropriate.
3979 (quit_cover): new function, wrapper for quit_command.
3981 * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c,
3982 infptrace.c, procfs.c: Removed all instances of kill_inferior_fast,
3983 inlining them into the local kill_inferior when needed.
3985 Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com)
3987 * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'.
3988 * stabsread.c (read_struct_type): Simplify complicated expression
3989 for dumb DECstation compiler.
3991 Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
3993 * m68k-pinsn (print_insn_arg, fetch_arg): added support for
3994 operands to memory management instructions, from WRS.
3996 Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com)
3998 * main.c (main): Back out previous language setting changes.
3999 Replace with simple default to C before processing any init
4000 files. There MUST be a language set, even in the absence of
4001 init files or executables, or expression parsing fails.
4003 Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com)
4005 * main.c (main): Move code that sets initial language to
4006 symfile.c. Fixup places where command files are processed to
4007 be consistent in setting a default language if none has been
4009 * symfile.c (set_initial_language): Add code moved from
4010 main() that sets an initial default language when a new
4011 symbol file is read.
4012 * symfile.c (symbol_file_command): Call set_initial_language.
4013 * symtab.c (find_main_psymtab): Add FIXME comment.
4015 Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4017 * breakpoint.c, sparc-tdep.c: comment changes.
4018 * configure.in: removed target_dependent line.
4020 * remote-mm.c (mm_attach): change printf to error to prevent
4022 * remote-udi.c (udi_attach): change printf to error to prevent
4025 * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace
4026 calls to {fetch|store}_inferior_registers with calls to
4027 target_{fetch|store}_registers, for remote-target independence.
4029 Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com)
4031 * Makefile.in: Fix bug I introduced in merging Rich's change.
4032 * infrun.c (child_create_inferior): Use proceed() rather than
4033 doing all the same stuff by hand.
4035 Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4037 * Makefile.in, configure.in: add support for files used only when
4038 configured native, that is, when host = target.
4040 Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4042 * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred
4043 stores are target dependent and were moved from xm to tm.
4045 Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com)
4047 * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir.
4049 * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE
4050 overrides, to avoid problem in xdr_bytes with malloc(0) => 0.
4052 Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4054 * target.h (struct target_ops): removed to_convert_to_virtual and
4055 to_convert_from_virtual elements. Initializations removed from
4056 all static initializations.
4057 (target_convert_to_virtual, target_convert_from_virtual):
4059 (host_convert_to_virtual, host_convert_from_virtual): Removed
4060 forward declarations.
4061 * target.c (cleanup_target): removed default assignments for
4062 to_convert_to_virtual and to_convert_from_virtual.
4063 * inftarg.c (host_convert_to_virtual, host_convert_from_virtual):
4065 * findvar.c (value_of_register, value_from_register):
4066 target_convert_to_virtual inlined.
4067 * infcmd.c (do_registers_info): target_convert_to_virtual inlined.
4068 * valops.c (value_assign): target_convert_from_virtual inlined.
4070 Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com)
4072 * main.c (gdb_readline): Avoid printf_filtered, which sets char
4073 position wrong if used for the prompt.
4074 * utils.c (puts_filtered): Comment: NOT a puts() replacement!
4076 Support for accessing arbitrary MIPS stack frames in memory.
4078 * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is
4079 set, run it before INIT_EXTRA_FRAME_INFO.
4080 * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it.
4082 * mips-tdep.c (init_extra_frame_info): Only clobber the `frame'
4083 (FP) value in the frame_info struct if it is zero (as from top of
4085 (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC.
4087 * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always
4088 comes back as zero. So does FP_REGNUM, as a trigger for
4089 init_extra_frame_info.
4091 * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get
4092 the program counter set before INIT_EXTRA_FRAME_INFO is run.
4093 (INIT_FRAME_PC): Defined to null.
4094 (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab.
4095 (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command.
4096 Briefly explain MIPS stacks in GDB.
4098 Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com)
4100 * copying.awk, copying.c (show_copying_command,
4101 show_warranty_command): Rename from copying_info, warranty_info,
4102 to match command function conventions.
4104 * utils.c (prompt_for_continue): Reinitialize more-counts
4105 before printing anything, and again afterward. Fix comments.
4106 (vfprintf_filtered): Eliminate static buffer; use auto buffer,
4107 or alloca() if needed.
4109 * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to
4110 detect native versus cross-host.
4112 Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com)
4114 * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for
4115 Suns. Rename to m68k_saved_pc_after_call.
4116 * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use
4117 m68k_saved... instead of sun3_saved...
4119 Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com)
4121 * Makefile.in (update-depend, update-alldeps): Split out of
4122 setup-to-dist, for convenience in rebuilding the depend and
4124 (assorted): Update to catch straggler files when building gdb.tar.Z.
4126 Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com)
4128 Preliminary cleanup for splitting host/native/target.
4130 * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP
4131 here; it is dealt with at a gdb-target-independent level.
4132 * rs6000-tdep.c (single_step): Don't call ptrace, we are a
4133 high toned routine. Fix return type to void.
4134 * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it.
4135 Rich and I believe the "real problem" was that both single_step
4136 and target_resume were issuing PT_CONTINUE calls. This would
4137 cause the second PT_CONTINUE to sometimes fail because the process
4138 was already running.
4139 * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge.
4141 Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com)
4143 * energize.c (pty_to_kernel): Must check for EAGAIN as
4144 termination condition.
4145 (full_filename): Don't prepend dirname if filename begins with /.
4146 (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad
4148 (getpty (NCR)): Lotsa bug fixes...
4149 (kernel_dispatch (case StopRType)): Use kill() instead of
4150 killpg() so we can deal with losing systems...
4151 (wait_for_events): Work around NCR select() lossage. It doesn't
4152 zero out readfds when select() returns zero.
4153 (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use
4154 getcwd() instead of getwd() (NCR getwd() seg faults).
4155 (energize_wait): Use sigaction() for NCR. Their version of signal()
4156 is unreliable by default.
4158 * procfs.c (proc_wait): Call print_sys_errmsg() if we get an
4159 error from PIOCSWSTOP.
4161 * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c,
4162 symfile.c, target.c, valprint.c: Use _filtered form of *printf.
4163 defs.h, utils.c: Make vfprintf_filtered global.
4165 * energize.c (send_location): New routine to consolidate all
4166 places where we must notify kernel of where the given pc is.
4167 (cplus_demangle): Put single-quotes around demangled names.
4168 (energize_call_command): Call send_location() after doing up,
4169 down, and frame commands.
4171 Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4173 * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first
4174 pass at doc for two new remote targets---29K using UDI, and Tandem
4175 ST2000 using STDBUG.
4177 * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__
4179 * doc/all.m4: turn on H8/300 stuff for generic manual
4181 * doc/gdbinv-s.m4.in: remove text on special procedures to continue
4182 after explicit call to breakpoint() in serial stubs.
4184 Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com)
4186 * mipsread.c: Clean up some white space.
4187 (parse_symbol): Handle stEnd of stFile.
4188 (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal.
4190 * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers,
4191 store_inferior_registers): Replace unexplained numbers
4192 with manifest constants from a DECstation header file.
4193 * xm-mips.h (KERNEL_U_ADDR): Get from <machine/param.h>.
4194 (REGISTER_U_ADDR): Fix up for Ultrix 4.2.
4196 * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h.
4198 * stack.c (_initialize_stack): "dow" should be a valid abbreviation
4199 for "down". Suggested by Richard Stallman.
4201 Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4203 * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid
4204 redeclaration bug on SunOS 4.
4206 Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com)
4208 * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums.
4209 * m68k-stub.c: Remove a few extraneous ANSI-isms.
4210 * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if
4211 they aren't already there.
4212 * remote-vx.c (vx_prepare_to_store): Ditto.
4213 * xcoffread.c: Surround forward struct defns with #ifdef __STDC__.
4215 Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com)
4217 Removed a large number of changes inserted by Per Bothner
4218 for C++ support. These will go back in when they've been
4221 Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com)
4223 * serial.h: Fix prototye for serial_raw().
4224 * ser-bsd.c, ser-termios.c: Fix args for serial_open() &
4225 serial_write() to match prototypes.
4226 * remote-st2000.c (get_reg_name): Make *p be const.
4228 Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4230 * remote-nindy.c (nindy_fetch_registers): Make return type void,
4231 to agree with target structure field type.
4232 (nindy_store_registers): Ditto.
4234 * Makefile (OPCODES): New var, pointing to opcodes library.
4235 (CLIBS, CDEPS): Include it.
4236 (saber_gdb): Load opcodes library.
4238 Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com)
4240 * a68v-xdep.c (store_inferior_registers): declare as void.
4241 * infptrace.c: HP/Apollos have ptrace.h in the wrong place.
4242 * remote-st2000.c: Massive changes to use new serial package.
4243 Also added 'connect' command to transparantly connect to serial
4245 * ser-termios.c: Big cleanup, use nicer coding conventions.
4246 * ser-bsd.c: New module, serial stuff for BSD systems.
4247 * serial.h: Define struct ttystate properly using HAVE_TERMIO.
4248 * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE...
4250 Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4252 * doc/gdb.texinfo: fix shameful error of agreement reported by
4253 jimb@occs.cs.oberlin.edu (Jim Blandy)
4254 * doc/gdb.texinfo: remove old partial discussion of remote serial
4255 protocol (via serial debug stubs)
4256 * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing
4257 use of serial debug stubs
4259 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
4261 * symfile.h: Declaration of set_demangling_style() moved
4262 here from demangle.h (which is now in ../include).
4263 * i386-xdep.c: Update comment.
4265 Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4267 * symtab.c (completion_list_add_symbol): restructured to optimize
4268 for time. First clip names that cannot match. Then clip any
4269 names we've already considered. Drop a redundant strncpy. Drop
4270 a redundant malloc and associated free for demangled names.
4272 Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com)
4274 * a68v-xdep.c (store_inferior_registers): Define as type void.
4275 * configure.in: Add host m68k-apollo*-bsd*.
4276 * demangle.c (struct demanglers): Use enum instead of constant
4277 value to keep braindamaged HP/Apollo compiler happy.
4279 Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
4281 * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
4282 match "FOO". This allows 'break Foo' to work when Foo is
4283 a mangled C++ function. (See comment before function.)
4285 Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
4287 * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
4288 for files in vx-share/*.c.
4289 * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention,
4290 for normal GDB source files.
4292 * Makefile.in (VERSION): Roll to 4.6.6.
4294 * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h.
4295 * tm-sun3.h: Remove STACK_END_ADDR, no longer used.
4296 * tm-sun3os4.h: Update comments.
4297 * xm-delta88.h: Remove STACK_END_ADDR.
4299 Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
4301 * Makefile.in (VERSION): Roll to 4.6.5.
4303 * infrun.c: Lint for recent `handle' changes.
4305 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
4306 * serial.h (EXFUN): Remove all uses, convert to PARAMS.
4307 * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
4308 should include a ser-XXX.o module.
4310 * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
4311 * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
4313 * configure.in: Map unrecognized sun 68k's, sun sparcs, into
4314 known suns in configure.in, rather than mapping them to unique
4315 config files that happen to duplicate other config files.
4316 * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
4317 * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
4319 Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
4321 * configure.in (*-*-sunos*): Use trailing * to match all
4322 sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
4323 (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
4324 in production on Sun-4.
4325 ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
4326 (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4327 (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4329 * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
4330 config/sparc-noun.mt: New target configs for embedded.
4331 * config/sun4os3.{mh,mt}: Remove, never existed in production.
4333 * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
4334 target definitions for embedded with and without underlines on
4337 * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
4338 not a parameter of the CPU, but of the development environment.
4339 * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
4341 Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
4343 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
4344 (which involves reading in main's symtab) if we have no breakpoints.
4346 Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
4348 * dwarfread.c (cu_language): New local variable to record
4349 language for current compilation unit being processed.
4350 * dwarfread.c (set_cu_language): New local function to decode
4351 and record language for current compilation unit being processed.
4352 * dwarfread.c (synthesize_typedef): Add local function to
4353 synthesize a typedef for C++ classes, structs, unions, and
4355 * dwarfread.c (read_structure_scope): Synthesize typedefs
4356 for C++ classes, structs and unions.
4357 * dwarfread.c (read_enumeration): Synthesize typedefs for
4359 * dwarfread.c (read_file_scope): Call set_cu_language to
4360 record language for current compilation unit. After symtab
4361 is built, save this recorded language.
4362 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
4363 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
4364 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
4365 typedefs for C++ classes, structs, unions, and enumerations.
4366 * dwarfread.c (scan_compilation_units): Call set_cu_language
4367 to record language for current compilation unit.
4368 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
4369 for TAG_enumeration_types, rather than in add_partial_symbol.
4370 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
4371 case with class, struct, and union type cases, now that they are
4372 the same. Remove tests for non-NULL name attributes, now done
4374 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
4375 treat as alias for TYPE_CODE_STRUCT for now.
4377 Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
4379 * Makefile.in: map "gdb" through program_transform_name when
4382 Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
4384 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
4385 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
4386 Use "regi" for local indexing through register numbers, reserving
4387 "regno" for the name of a specific register passed as an input
4388 parameter. Fix bug propagated through all versions that sometimes
4389 used regno as an index when it should have been regi, thus using
4390 -1 as an index in some cases.
4392 Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
4394 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
4395 respectively, so same demangler can be used by other programs.
4396 * Makefile.in: Remove demangler stuff.
4397 * Makefile.in (depend): Pass -I../readline (needed for main.c).
4398 * demangle.c (_initialize_demangler): Tell demangler which
4399 CPLUS_MARKER to assume.
4401 Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
4403 RS/6000 portability changes (for hosting cross-debuggers).
4405 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
4406 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
4407 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
4408 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
4409 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
4410 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
4411 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
4412 (NO_SINGLE_STEP): Add, target-dependent.
4413 (loadinfotextindex): Lowercase, remove "aix_".
4414 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
4415 (NO_SINGLE_STEP): Remove, target-dependent.
4416 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
4417 * xcoffread.c: Only build file if RS/6000 native GDB.
4418 (build_function_symbol): Remove #if 0'd code.
4419 * rs6000-tdep.c: Cleanup. Add static fn protos.
4420 Use CORE_ADDR for addresses throughout. Make void fns void.
4421 (pop_dummy_frame): Add FIXME about bogosity of design here.
4422 (rs6000_struct_return_address): Ditto.
4423 (frameless_function_invocation, frame_get_cache_fsr,
4424 frame_initial_stack_address, xcoff_relocate_symtab,
4425 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
4426 add_text_to_loadinfo, find_toc_address): Move from xdep file.
4427 Use CORE_ADDRs. Change identifiers to lowercase.
4429 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
4430 supplying dummy routines if non-native. Add prototype for
4431 static exec_one_dummy_insn. Move a mess of functions to
4432 rs6000-tdep.c (as above). Remove #if 0'd code.
4434 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
4435 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
4436 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
4438 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
4441 * vx-share/README, nindy-share/README: New files describing
4442 how these directories' code is shared, and with whom.
4444 Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
4446 * configure.in (target configurations): Reformat into table.
4447 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
4449 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
4450 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
4451 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
4452 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
4453 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
4454 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
4456 * Makefile.in (config-check): Add command to check whether
4457 configure.in is consistent with config/*.
4459 Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
4461 * configure.in (host configurations): Reformat nested cases into
4462 easy-to-maintain table.
4463 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
4464 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
4466 Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
4468 * cplus-dem.c: Reorder args to most local functions to make them
4469 follow the consistent pattern of struct work_stuff pointer first,
4470 followed by pointer into string being demangled, followed by
4471 pointer to the string where the result is being stored, followed
4472 by other args. Also generally replace most variables of name
4473 "type" with "mangled" for consistency. They all pointed to the
4474 same string but half were one name and half the other.
4475 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
4476 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
4477 use whenever a qualified name is being demangled.
4478 * cplus-dem.c (do_type): Qualified names are treated similarly
4479 to fundamental types, not as modifiers of fundamental types.
4481 Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
4483 * configure.in: Add sparclite as a target.
4485 * sparc-stub.c (handle_exception): Flush instruction cache just
4486 before returning to the user. (hexToInt): Fix overzealous cleanup.
4488 Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
4490 * infrun.c (handle_command): Rewrite to allow multiple signal
4491 numbers, signal number ranges, and to recognize "all" to mean all
4492 signals except those used by the debugger.
4493 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
4494 to set or reset actions for specific signals.
4496 Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
4498 * coffread.c (decode_type): Call alloc_type to alloc new
4500 * stabsread.c (read_array_type, read_range_type, define_symbol):
4501 Call alloc_type to alloc new types.
4502 * stabsread.c (define_symbol): Move dbl_valu symbol field data
4503 from type_obstack to symbol_obstack.
4504 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
4506 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
4507 associated with a type, using the same mechanism as was used to
4508 allocate space for the type structure itself.
4509 * coffread.c (patch_type, coff_read_struct_type,
4510 coff_read_enum_type): Use TYPE_ALLOC.
4511 * dwarfread.c (struct_type): Use TYPE_ALLOC.
4512 * gdbtypes.c (create_array_type, check_stub_method,
4513 allocate_cplus_struct_type): Use TYPE_ALLOC.
4514 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
4515 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
4516 read_range_type): Use TYPE_ALLOC.
4518 Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
4520 * breakpoint.c (breakpoint_re_set): Select a default source
4521 symtab if one is not currently selected.
4522 * utils.c (query): Call wrap_here before building the output
4523 query string, to turn off wrapping and flush any buffered output.
4524 Otherwise our query may end up in the wrap buffer and never be
4526 * eval.c (evaluate_subexp): Report error when attempting to
4527 evaluate subscript for types without a target type, rather
4528 than dumping core by using the NULL pointer.
4529 * symfile.c (symbol_file_command): Forget current_source_symtab
4530 and current_source_line when discarding symbol table.
4532 Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
4534 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
4536 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
4537 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
4539 Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
4541 * remote.c (remote_open): Fix baud rate setting to make -b flag
4542 work. (remote_wait): Change 'T' message parser to deal with new
4543 improved format which allows stub to send an arbitrary bunch of
4545 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
4546 make all this re-entrant by storing all state on the stack. Clean
4547 up memory error trapping. (computeSignal, set_debug_traps):
4548 make it all table driven. Make a start at a baud rate setting command.
4550 Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
4552 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
4554 * remote-vx.c: redefine malloc to avoid buggy declaration on
4555 RS/6000 <rpc/types.h>.
4556 xm-rs6000.h: include <sys/select.h> to define fd_set for
4557 <rpc/svc.h> on RS/6000.
4559 Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
4561 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
4562 recursive invocations of make. Always create installation
4565 Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
4567 * m68k-pinsn.c: Minor fix in style of output (don't use
4568 range to indicate floating point control registers).
4570 Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
4572 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
4574 * infcmd.c (registers_info): Handle multiple register names.
4575 Changes inspired by Roland McGrath.
4577 Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
4579 * sparc-stub.c: New file. Mix it with your SPARClite
4580 application, and it will speak GDB remote protocol!
4581 * remote.c (remote_wait): Change 'T' (expedited reply) message to
4582 deal with arbitrary registers. Needed for sparc-stub.
4584 Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
4586 * cplus-dem.c (cplus_markers): Add table for gnu style and
4587 use throughout, in place of compile time constant CPLUS_MARKER.
4588 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
4589 * cplus-dem.c (cfront_special): New function, as suggested
4590 by pfieland@stratus.com.
4591 * cplus-dem.c (forget_types): New function.
4592 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
4594 * cplus-dem.c (mop_up): Call forget_types().
4595 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
4596 Use throughout, instead of checking current_demangling_style.
4597 * cplus-dem.c (demangle_signature): When finding an explicit
4598 start of function args, forget all remembered types for
4599 lucid/cfront style demangling.
4600 * cplus-dem.c (demangle_prefix): In a sequence of two or more
4601 underbar characters, use last pair as the delimiter. Hoist
4602 gnu_special() call up to cplus_demangle(). Call cfront_special()
4604 * cplus-dem.c (cplus_special): Fix virtual table name demangling
4605 for inherited classes.
4606 * cplus-dem.c (demangle_args): Document quirks of numbered
4607 references to previously seen types.
4608 * dbxread.c (read_ofile_symtab, process_one_symbol):
4609 Use AUTO_DEMANGLING rather than explicitly checking
4610 current_demangling_style.
4611 * demangle.h: Add some comments.
4612 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
4613 CFRONT_DEMANGLING): New macros.
4614 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
4615 not found in the actual producer string produced by lcc.
4616 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
4617 than explicitly checking current_demangling_style.
4619 Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
4621 * breakpoint.c (enable_longjmp_breakpoint,
4622 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
4623 Check for duplicate breakpoints at the same address. Bug report
4624 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
4626 Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
4628 * buildsym.c (end_symtab): Document that end_symtab can return
4629 NULL under non-error conditions.
4630 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
4631 returned from end_symtab for empty compilation units.
4633 Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
4635 * am29k-tdep.c: Lint from DECstation compiler.
4636 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
4637 As the man page says, "Sometimes you just can't get lint to shut
4638 up". That doesn't mean you should blow away the code it won't
4640 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
4641 it up over the next few weeks. Make mips x 29k build.
4642 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
4643 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
4644 but leave it as a comment because the breakpoint instruction
4645 is not easily accessible at this moment (it's static, and if
4646 we define one here, it goes into every file compiled).
4648 Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
4650 * Makefile.in (VERSION): Bump to 4.6.3.
4651 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
4652 function scopes when building partial symbol tables.
4653 * objfiles.c (open_existing_mapped_file): Make it clear in
4654 warning message that out of date mapped files are ignored.
4655 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
4656 unit source file name in error message.
4658 Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
4660 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
4661 * dwarfread.c (struct_type): In absence of AT_byte_size for
4662 bitfield, use size of object of member's type for the size of
4663 the anonymous object containing the bit field.
4664 * dwarfread.c (completedieinfo): Set has_at_byte_size when
4665 an AT_byte_size attribute is seen.
4666 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
4667 union aux_ext (was aux_ent).
4668 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
4669 unsigned char* to char*, for Lucid compiler.
4670 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
4671 to be correct type (from unsigned char* to char*).
4672 * valprint.c (type_print_derivation_info): Minor tweak to placement
4673 of commas in derived class printing.
4674 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
4676 Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4678 * xm-go32.h: Define LSEEK_NOT_LINEAR
4679 * source.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
4680 then work out the lseek positions of newlines by running through
4681 the file and `tell'ing. This makes source file listing work on
4682 OS's where the relationship between physical position in file and
4683 canonical position is indeterminate, eg VMS and DOS.
4685 Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
4687 * stabsread.c: Ensure that all members of all allocated structures
4688 are initialized to known state to avoid hard to find bugs with gdb
4689 using fields containing random data.
4690 * buildsym.c (start_subfile): Compact dirname initialization.
4691 * buildsym.c (patch_subfile_names): New function.
4692 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
4693 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
4694 * buildsym.h (patch_subfile_names): Add prototype.
4695 * dbxread.c (process_one_symbol): Call patch_subfile_names.
4697 Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
4699 * remote-udi.c: Update comments.
4701 * remote.c (getpkt): Only force retransmission ten times;
4702 after that, assume bug in target code, and handle pkt anyway.
4704 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
4706 * configure.in: Add support for apollo 68k under BSD environment.
4707 * xm-apollo68b.h: New file to support above.
4709 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
4711 * configure.in: Recognize i486 host cpu.
4712 * valprint.c (type_print_derivation_info): Print derivation info
4713 in same form as class declarations in source.
4714 * valprint.c (type_print_varspec_suffix): Split arg printing
4715 code out to type_print_args function.
4717 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
4719 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
4720 at_import, at_frame_base.
4721 * dwarfread.c (completedieinfo): Remove cases for obsolete
4722 AT_visibility, AT_import, and AT_frame_base attributes.
4723 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
4724 i860, which can keep up to 4 shadow breakpoints.
4725 * tm-stratus.h (USG): Define.
4726 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
4727 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
4728 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
4729 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
4730 * config/stratus.mt (TDEPFILES): Include files available from
4731 stratus that are not yet in release pending receipt of paperwork
4733 * buildsym.c (finish_block): Minor code format change.
4734 * gdbtypes.h (struct field): Add to comments.
4735 * gdbtypes.h (virtual_field_bits): Add to comments.
4736 * objfiles.c (allocate_objfile): Change obstack interface to
4737 match FSF merging efforts.
4739 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
4741 * Makefile.in (VERSION): Bump to 4.6.2.
4742 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
4743 * Makefile.in (OBS): Add stabsread.o
4744 * Makefile.in (stabsread.o): Add build rule.
4745 * stabsread.c, stabsread.h: New files.
4746 * buildsym.c: Split out stabs specific support to stabsread.c.
4747 * buildsym.h: Split out stabs specific support to stabsread.h.
4748 * dbxread.c (stabsread.h): Include
4749 * dbxread.c (dbx_new_init): Call stabsread_new_init.
4750 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
4751 * dbxread.c (read_ofile_symtab): Call end_stabs.
4752 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
4753 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
4754 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
4755 really_free_pendings to cleanups.
4756 * elfread.c (elf_new_init): Call stabsread_new_init.
4757 * gdbtypes.c: Small changes to maintenance commands.
4758 * mipsread.c (stabsread.h): Include.
4759 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
4760 * xcoffread.c (stabsread.h): Include.
4761 * xcoffread.c (global_stabs): Remove redundant def.
4762 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
4764 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
4766 * lmode_inferior_valid, lmode_ours_valid: New static vars.
4767 * inflow.c (terminal_init_inferior, terminal_inferior,
4768 terminal_ours_1, initialize_inflow): Record and use state
4769 of lmode_inferior_valid and lmode_ours_valid.
4771 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4773 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
4774 include <sgtty.h> on USG. (from sef).
4776 * depend: es1800 dependency needed here.
4778 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
4780 * buildsym.c (read_struct_type): Initialize structs allocated
4781 with alloca, to avoid using random values from stack later on.
4782 * defs.h (fprintf_filtered): Add prototype.
4783 * gdbtypes.c (check_stub_method): Fix misleading comments.
4784 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
4786 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
4787 small changes to maint support functions.
4788 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
4789 for some fields and expand comments.
4790 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
4791 macro and track change to obstack_full_begin macro.
4792 * utils.c (fprintfi_filtered): New function.
4793 * valprint.c (type_print_base): Fixup field printing to not
4794 print extraneous lines and not print bogus "no data fields"
4795 messages for C++ classes with no data members. Also use new
4796 fprintfi_filtered function.
4798 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4800 * configure.in: es1800 ok for 68000 too.
4802 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4804 * configure.in: echo error messages to stderr, not stdout
4806 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4808 * configure.in: recognize hppa* instead of hppa
4810 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
4812 * energize.c: Second cut at DynamicLoad message handling.
4814 * energize.c: Relativize pathnames in #include statements.
4815 * (kernel_dispatch): Better error messages for unknown protocol
4817 * (kernel_dispatch): First cut at DynamicLoad message handling.
4819 * Makefile.in: Remove -I../readline from all compilations,
4820 include a special case for main.o instead.
4822 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
4824 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
4825 error if it fails to find a member type, rather than return NULL
4826 and trigger a coredump.
4827 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
4828 lookup_demangled_partial_symbol,): Ask demangle_and_match to
4829 match on complete demanglings, including argument lists for member
4830 functions, rather than just accepting the first demangling that
4831 matches the class and function name.
4832 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
4833 to start_symtab as the directory name.
4834 * dwarfread.c (completedieinfo): Strip off any leading hostname
4835 portion of the AT_comp_dir attribute string. Gdb doesn't know
4836 what to do with them (FIXME).
4838 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
4840 * breakpoint.c (commands_command): Simplify code a bit, remove
4841 unnecessary fflush().
4843 * Makefile.in (OTHERS): Add gcc.patch.
4844 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
4846 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
4848 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
4849 lcc producer string.
4851 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
4853 * WHATS.NEW renamed to NEWS.
4855 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
4857 * dbxread.c, dwarfread.c: Re-enable experimental code to
4858 automatically select demangling style.
4859 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
4860 DEMANGLING_STYLE, to make more descriptive. Revert back to
4861 "auto" as default. Comment use.
4862 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
4863 * Makefile.in (${DEMANGLER}.o) Remove target and special
4866 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
4868 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
4870 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
4872 * Makefile.in, demangle.c: Change default demangling style to
4874 * Makefile.in: Update version to 4.6 !!!
4875 * README, WHATS.NEW: Update for 4.6.
4877 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
4879 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
4882 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
4883 nodes as base classes.
4885 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
4887 * alldeps.mak, depend: Update.
4889 * xcoffread.c: Add decl for section_offset to keep prototype happy.
4891 * Makefile.in (VERSION): 4.5.9.
4893 * xm-hp300bsd.h: Add decl for strdup().
4894 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
4895 PDR. Cleanup a few things, fix compilation warnings.
4897 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
4899 * Makefile.in (DEMANGLING_STYLE): New define to set default
4900 demangling style for C++. Defaults to "auto".
4901 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
4902 * Makefile.in (SFILES_MAINDIR): Add demangle.c
4903 * Makefile.in (OBS): Add demangle.o
4904 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
4905 Remove compile time decisions about demangling style and replace
4906 with runtime decisions using current_demangling_style.
4907 * cplus-dem.c (main): Expand code included during building of
4908 standalone demangler to recognize demangling style options.
4909 * dbxread.c (demangle.h): Include.
4910 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
4911 demangling style if processing g++ code and current demangling style
4912 is auto (Note: this feature currently disabled.)
4913 * demangle.c: New file, generic demangling control.
4914 * demangle.h (demangling_styles): New enumeration to select one
4915 of several demangling styles. Also define string names for each
4917 * demangle.h (set_demangling_style): Add prototype.
4918 * dwarfread.c (demangle.h): Include.
4919 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
4920 New producer string prefixes to recognize.
4921 * dwarfread.c (handle_producer): Consolidate actions for specific
4922 producers. Set demangling style based on producer string if
4923 current style is auto. (Note: this feature currently disabled.)
4924 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
4926 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
4928 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
4930 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
4932 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
4933 * c-exp.y: Call lookup_signed_typename() after seeing
4934 "signed". This handles "signed char" correctly.
4935 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
4936 keywords before a type specifier.
4938 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
4940 * command.c (lookup_cmd_1): Clarify descriptive comments.
4941 * gdbcmd.h (maintenanceprintlist): Add declaration.
4942 * main.c (maintenanceprintlist): Add definition.
4943 * main.c (gdb_completer_command_word_break_characters): Add.
4944 * main.c (symbol_completion_function): Switch completer word
4945 break character sets dynamically, based on whether completion is
4946 being done on commands or on something else.
4947 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
4948 * maint.c: Include demangle.h.
4949 * maint.c (maintenance_demangle): New function.
4950 * maint.c (maintenance_print_command): New function.
4951 * maint.c (_initialize_maint_cmds): Reorganize some commands
4952 under new maintenance print subcommand.
4954 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
4956 * gdbtypes.c (lookup_struct_elt_type): If the input type is
4957 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
4958 target type. Otherwise, 'whatis this.field' wouldn't work,
4959 which would be inconsistent, since 'print this.field' works.
4960 * buildsym.c (read_struct_type, read_enum_type): Clear
4961 TYPE_FLAG_STUB flag.
4962 * buildsym.c (cleanup_undefined_types): Don't rely on a
4963 flawed "Reasonable test to see if" a type has been defined
4964 since it was referred to; now we can just see if the
4965 TYPE_FLAG_STUB flag has been cleared.
4966 * valprint.c (print_type_base): Emit public/protected/private
4967 labels for methods as well as fields. Also, indent these labels
4968 2 spaces instead of 4, for a more conventional "look".
4969 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
4970 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
4971 * gcc.patch: New file. Contains patch for gcc (so people
4972 with gdb-2.2.x won't have to wait for a new gcc release).
4974 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
4976 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
4977 (print_addr): Call print_address to show symbolic version as well.
4979 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
4981 (vx_read_register): Declare inferior_fp_regs. Delete code for
4982 copying "inferior_registers" around; the values are already in var
4983 "registers". Use correct size for register set.
4985 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
4986 target doesn't support it.
4987 (vx_read_register): Don't try reading them either.
4989 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
4990 VxWorks back end reads them in one contiguous set except for this
4992 (register_names): Change "pc" to "pcw" to avoid confusion printing
4994 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
4995 find the PC under VxWorks.
4997 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
4999 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
5000 to create new blank types, instead of handcrafting them.
5001 * defs.h (printfi_filtered): Add prototype.
5002 * utils.c (printfi_filtered): New function.
5003 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
5004 to simplify the code. Other cleanups.
5005 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
5006 * gdbtypes.h (struct cplus_struct_type): Add comments describing
5007 use of various fields.
5008 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
5009 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
5010 production that currently treats it exactly the same as STRUCT.
5011 * c-exp.y (yylex): Recognize "class" as token CLASS.
5012 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
5013 * symtab.c (decode_line_1): Fix to pass quoted args on down to
5014 general symbol handling code. Call cplus_mangle_opname with
5016 * symtab.c (decode_line_2): Print demangled function names in
5017 breakpoint menus, instead of just file and line number.
5018 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
5019 * valprint.c (type_print_base): Print "class" for C++ classes,
5020 rather than "struct". Print section labels for public, protected
5021 and private members of C++ classes.
5022 * values.c: Include demangle.h.
5023 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
5025 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
5027 * Makefile.in (VERSION): Update to 4.5.8.
5029 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
5031 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
5032 prevent crashes when examining cross-targets.
5033 * dbxread.c (process_one_symbol): Include directory name when
5034 calling start_subfile for SOL & BINCL symbols. This allows gdb to
5035 find include files, and yacc/lex sources when the cwd doesn't match
5036 that in which the object was compiled.
5037 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
5039 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
5042 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
5044 * maint.c (maintenance_command, maintenance_info_command):
5045 Install with allow_unknown as 0 and call help_list to show
5046 list of possibilities when no subcommand is specified.
5048 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
5050 * configure.in: Add m68k-ericsson-*.
5051 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
5053 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
5055 * maint.c: New file.
5056 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
5057 * Makefile.in (OBS): Add new file maint.o.
5058 * defs.h (command_class): Add class_maintenance.
5059 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
5060 commands. Allow for them (and other nonessential parts of gdb)
5061 to be selectively left out under special circumstances.
5062 * gdbtypes.c (recursive_dump_type): New function; supports
5063 maintenance print-type command.
5064 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
5066 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
5068 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
5069 initializers. Add initializations for setprintlist, showprintlist,
5070 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
5071 * printcmd.c (maintenance_print_type): New maintenance cmd.
5072 * valprint.c (setprintlist, showprintlist): Move to main.c, as
5073 implied by comment that all cmd lists are owned by main.c.
5074 * infcmd.c (unsetlist): Move to main.c, as implied by comment
5075 that all cmd lists are owned by main.c.
5076 * language.c (setchecklist, showchecklist): Move to main.c, as
5077 implied by comment that all cmd lists are owned by main.c
5078 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
5079 deletelist): Remove redundant declarations (also in gdbcmd.h).
5080 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
5081 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
5082 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
5083 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
5084 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
5085 maintenance_print_msymbols, maintenance_print_objfiles):
5087 * symmisc.c (printsyms_command, printpsyms_command,
5088 printmsyms_command, printobjfiles_command): Removed from
5089 _initialize_symmisc.
5090 * main.c (dump_me_command): Moved to maint.c and renamed to
5091 maintenance_dump_me.
5092 * breakpoint.c (all_breakpoints_info): Rename to
5093 maintenance_info_breakpoints.
5094 * breakpoint.c (_initialize_breakpoint): Convert add_info of
5095 all_breakpoints_info to add maintenance_info_breakpoints to the
5096 maintenanceinfolist instead.
5097 main.c (initialize_main): Set up maintenance class commands.
5099 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
5101 * energize-patches: Fix minor problems with building energize lib.
5103 * energize-patches: Change names of all cadillac procedure calls
5104 to be energize procedure calls. Simplify many hooks by moving
5105 tests energize.c. Configure energize, and build it automatically now.
5107 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
5109 * Makefile.in (VERSION): Bump to 4.5.7.
5110 * cplus-dem.c (demangle_args): Validate index for previously
5111 seen type to guard against bogus values from malformed manglings.
5112 * valops.c (value_struct_elt_for_reference): Guard against
5113 blindly using NULL return value from lookup_symbol.
5115 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
5117 * cadillac.c, cadillac-patches: Rename to energize.c and
5118 energize-patches. Change all routines and variables named
5119 'cadillac*' to 'energize*'. Create new file called energize.h to
5120 hold all interface declarations.
5122 * deblib/connection/*: Move all of this stuff into energize/, but
5123 delete unneeded files.
5125 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
5127 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
5129 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
5130 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
5131 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
5132 child processes, to avoid dead ones "hanging around" after GDB exits.
5133 (attach): Always stop the process if it needs it. Set RLC flag
5134 when attaching running processes, so it will continue if we detach
5135 it, quit, or are killed.
5136 (detach): Clear faults and set RLC flag to make process run
5138 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
5140 (info_proc): Open process O_RDONLY, so we can see any process,
5141 even those controlled by debuggers.
5142 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
5144 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
5146 Relocate symbols using an array of section_offsets, rather than a
5147 single `addr' or `offset'. This makes Solaris-2 support work, and
5148 permits better VxWorks (and maybe xcoff) support later.
5150 * symtab.h (struct section_offsets): New structure for keeping
5151 a set of offsets, rather than a single one.
5152 (struct objfile): Replace addr with section_offsets member.
5153 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
5154 * gdb-stabs.h: New include file with `symbol type specific'
5155 parameters for psymtabs and objfiles.
5156 * Makefile.in (HFILES): Add gdb-stabs.h.
5157 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
5158 * coffread.c: Conforming changes. Fake offset array always 0.
5159 * dbxread.c: Conforming changes.
5160 (struct dbx_symfile_info): Move to gdb-stabs.h.
5161 (start_psymtab): Call elfstab_offset_sections to calculate good
5162 offsets for this source file, based on the ELF symbol table info.
5163 (read_ofile_symtab): Yank N_CATCH, which is dead.
5164 (process_one_symbol, N_CATCH): Yank.
5165 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
5166 Relocate with SECT_OFF_TEXT.
5167 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
5168 to distinguish relocatable from absolute symbols. Then, if not
5170 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
5171 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
5172 (", N_ROSYM): SECT_OFF_RODATA.
5173 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
5174 (dbx_symfile_offsets): Add to translate addr to offset.
5175 * dwarfread.c: Conforming changes. Single offset currently used.
5176 * elfread.c: Add various complaints about elf/stab stuff.
5177 #include gdb-stabs.h. Conforming changes, using a single offset.
5178 (elf_symtab_read): Record info from BSF_FILE symbols, and local
5179 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
5180 for later use in building psymtabs.
5181 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
5182 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
5183 (free_elfinfo): New fn, frees all chained stab_section_infos
5184 in an objfile, and zaps the start-of-chain pointer.
5185 (elfstab_offset_sections): New fn, looks in stab_section_info
5186 chain to determine section bases to relocate a psymtab's worth
5187 of symbols, as they are being read.
5188 * mipsread.c: Conforming changes. Stabs-reading will relocate
5189 using one offset. MIPS-reading will not relocate at all.
5190 * partial-stab.h: Relocate different symbol types using different
5191 offsets from section_offsets.
5192 * symfile.c: Conforming changes.
5193 (find_lowest_section): Unused function to use later
5194 to free us from the Tyranny of the Text Section.
5195 (syms_from_objfile): Translate absolute arg ADDR to offsets used
5196 in all lower layers of symbol reading. Call format-specific
5197 sym_offsets function to initialize offsets for high speed symbol
5199 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
5200 (symbol_file_command, add_symbol_file_command): Callers changed.
5201 * symmisc.c (dump_psymtab): Print new relocation parameters.
5202 * xcoffread.c: Corresponding changes.
5204 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
5205 * main.c (main): Read the $HOME/.gdbinit file before processing
5206 the argv arguments (e.g. reading symbol files or core
5207 files). This allows global parameters to be set, which will apply
5208 during the symbol reading. The ./.gdbinit is still read after
5210 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
5211 * xcoffexec.c: Clean up quote inside comment.
5213 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
5215 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
5216 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
5217 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
5218 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
5219 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
5220 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
5221 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
5222 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
5223 values.c, xcoffread.c:
5224 Remove "(void)" casts from function calls where the return value
5225 is ignored, in accordance with GNU coding standards.
5227 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
5229 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
5230 * partial-stab.h: Ignore N_ENDM.
5231 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
5232 CODE or DATA section attachment. This eliminates a lot of random
5233 values from shared libraries, which screw up the ordinary symbols
5234 in the address ranges they happen to overlap.
5235 * buildsym.c (define_symbol): Eliminate special tests
5236 for function types; move into "function" cases in switch statement.
5237 (define_symbol: 'f', 'F', 'P'): Process all parameter types
5238 in case they define new type numbers. But ignore them (FIXME).
5239 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
5240 (read_sun_builtin_type): Add commentary.
5242 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5244 * xm-rs6000.h: define MEM_FNS_DECLARED
5246 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
5248 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
5249 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
5250 * mips-xdep.c: Remove most include files (unused, caused errs).
5251 (fetch_core_registers): Use right parameters in dummy fn.
5253 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
5255 * buildsym.c (scan_file_globals): Beware the null file.
5256 Fix from Jim Williams.
5258 * stack.c (return_command): Evaluate expression *before* popping
5259 off the stack frames! Fix inspired by Jim Williams.
5260 (up_silently_command, down_silently_command): No sel frame is error.
5262 * defs.h (memcpy, memset): Conditionalize decls on
5263 #ifndef MEM_FNS_DECLARED, since DECstation differs.
5264 (alloca): Break out the STDC and non-STDC alloca cases, to make
5265 it work on old preprocessors as well as "picky ANSI" ones.
5266 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
5268 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
5269 * utils.c (fputs_demangled): Rename SLOP since DECstation system
5270 header files define it!
5272 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
5274 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
5276 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
5277 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
5278 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
5279 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
5280 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
5281 utils.c, valarith.c, valops.c, valprint.c, values.c:
5282 Replace bcopy() use with memcpy(), which is more standard and can
5283 take advantage of gcc's builtin functions for increased performance.
5284 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
5285 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
5287 Replace bzero() use with memset(), which is more standard and can
5288 take advantage of gcc's builtin functions for increased performance.
5289 * i386-tdep.c, main.c, valprint.c:
5290 Replace bcmp() use with memcmp(), which is more standard and can
5291 take advantage of gcc's builtin functions for increased performance.
5293 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
5295 * remote.c (remote_wait): Fix cast on signal() call.
5296 * defs.h (alloca): More diddling with alloca. Have to ensure
5297 that it has a prototype, so that if alloca is defined as a macro
5298 that takes an arg, the definition is seen as a use of a macro
5299 that takes an arg, to satisfy picky ANSI preprocessors.
5301 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
5303 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
5304 consistency with all other gdb files.
5305 * cadillac.c: Use <string.h> rather than <strings.h>.
5306 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
5307 * Makefile.in (MAKE): Remove definition for consistency with
5308 other Makefile.in files and to fix problem with recursive makes.
5310 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
5312 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
5315 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5317 * source.c (print_source_lines): for DOS interoperability; don't
5318 print CR (013) as ^M.
5320 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
5322 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
5324 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
5326 * remote.c (remote_wait): Cast signal to void * to avoid warning
5327 from busted HP compiler.
5329 * partial-stab.h (N_SO): Rearrange code a little so that all SO
5330 stabs cause end_psymtab to be called.
5332 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
5333 compiler feature of putting 'c' into basic type descriptors for
5336 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
5337 where there is no place for nPC in prrun struct.
5339 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
5341 * mipsread.c: Pass NULL name pointer to init_type, not 0.
5342 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
5343 * dwarfread.c (enum_type): Save enum names on type_obstack.
5344 * dwarfread.c (struct_type): Save member name on type_obstack.
5345 * symtab.c (_initialize_symtab): Fix misspelling.
5346 * regex.c (store_jump, insert_jump): Return void.
5348 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
5350 * defs.h (PARAMS): Move to ../include/ansidecl.h.
5351 (alloca): Declare return type on SPARC, since Sun doesn't.
5352 (*_BYTE_ORDER): Improve comment: *must* be defined.
5354 * tm-hppa.h: New file, architectural definition of HP PA.
5355 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
5357 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
5358 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5359 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
5360 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
5363 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5364 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
5365 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
5367 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
5369 * printcmd.c (output_command): Thinko.
5370 (x_command): Only set remembered size/format if cmd succeeds.
5372 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
5373 since it is no longer used and burns time for every symbol read.
5374 (process_one_symbol): Treat N_CATCH like default (complain).
5376 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
5378 * partial-stab.h (case N_TEXT): Fix fencepost error when
5379 detecting start of new symbol info after reading symtab for a
5380 module with a zero length TEXT segment.
5382 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
5384 * Makefile.in (VERSION): Bump to 4.5.6.
5385 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
5387 * defs.h (NORETURN): Define away for Lucid compiler.
5388 * remote.c (remote_timer, remote_interrupt): Signal handlers
5390 * ser-termios.c (serial_write, serial_close): Return whatever
5391 value the write/close call returns, rather than falling off end.
5392 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
5393 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
5395 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
5396 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
5398 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
5399 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
5400 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
5401 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
5403 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
5404 store_inferior_registers): Supply missing fourth argument to
5406 * cadillac.c (kernel_dispatch): Make return type void.
5407 * cadillac.c (iosig): Signal handlers take one int arg.
5408 * valprint.c (val_print_fields): Call fprint_symbol to get
5409 automatic C++ demangling for mangled field names.
5411 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
5413 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
5414 * dwarfread.c (enum_type): Fix misspelling in comment.
5415 * valprint.c (val_print_fields, cplus_val_print): Minor
5416 adjustment to printing of C++ class structures to more closely
5417 match format for printing C structures, with and without setting
5420 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
5422 * infrun.c (wait_for_inferior): Don't test for SIGEMT
5423 (which is not a Posix signal) if it isn't defined.
5424 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
5425 New port to Linux (a free Unix clone for 386 machines).
5427 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
5429 COFF changes for dealing better with EPI 29K C compiler output.
5431 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
5433 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
5434 (read_coff_symtab): Move patch_opaque_types call from
5435 coff_symfile_read. Restrict it to symtabs from this objfile.
5436 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
5437 references on opaque type chain; just let coff_lookup_type handle 'em.
5438 (decode_type): Complain about tagndx values on
5439 non-struct/union/enum types, which the EPI compiler tends to produce.
5441 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
5443 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
5446 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
5447 usage to match new prototype. Include libbfd.h to get prototype.
5449 * source.c (find_source_lines): Handle large st_size fields.
5451 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
5453 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
5454 * stack.c (return_command): Use cleanups to avoid memory leaks.
5456 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
5458 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
5459 INT_REGNUM to INTE_REGNUM.
5461 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
5463 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
5465 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
5466 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
5467 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
5468 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
5470 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
5471 declarations of malloc/realloc/free that are inserted by some
5473 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
5475 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
5476 another decl of strdup (this really ought to come from libiberty.h!).
5478 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
5480 * remote.c (getpkt): Error if input exceeds buffer size.
5481 (_initialize_remote): `set remotedebug' enables packet trace.
5483 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
5484 N_SLINE's, etc, just like Sun cc on Solaris2.
5486 * am29k-tdep.c (read_register_stack, write_register_stack):
5487 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
5488 variable. Add `set' and `show' commands for it.
5489 * doc/gdb.texinfo: Document it.
5491 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
5493 * valprint.c (type_print_1): Plug memory leak. Print all
5494 C++ syms as demangled, not just functions.
5495 * buildsym.c (read_range_type): When we find a signed char
5496 type, do a lookup of signed char, not plain char. Plain char's
5497 still get looked up as plain char's elsewhere.
5499 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
5501 * eval.c: Avoid residue-by-zero when evaluating without side effects.
5502 (Bug and fix found by Pierre Willard.)
5504 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
5506 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
5508 * xm-rs6000.h: Add decl for strdup().
5510 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
5513 * breakpoint.c (enable_command, disable_command): Without args,
5514 should only affect normal breakpoints and watchpoints.
5516 * m68k-pinsn.c (print_insn_arg): Make register be const.
5517 * xcoffexec.c: Remove ' from comment.
5518 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
5519 with decls of malloc in c-exp.tab.c (as produced by yacc).
5520 There's got to be a better way to do this...
5522 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
5524 * partial-stab.h: Convert single rindex use to strrchr.
5525 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
5526 standard <strings.h> file, now that the only single use of
5527 rindex in the gdb source files is gone.
5529 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
5531 * mipsread.c: Undo ill effects from including <strings.h>,
5532 which #defines index to be strchr. Unfortunately, index is
5533 a member of a symbol table structure that can't be changed.
5534 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
5535 remove redundant #include's.
5537 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
5539 * mipsread.c: #include <strings.h> for rindex().
5541 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
5543 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
5545 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
5547 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
5548 extraneous SO stabs from busted C++ compilers.
5550 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
5552 * Makefile.in (VERSION): Bump to 4.5.5.
5553 * symtab.c (decode_line_1): Until C++ support stabilizes, when
5554 C++ lookups fail, print possibly helpful hint about completion.
5555 * cplus-dem.c (demangle_signature): Fix ARM style demangling
5556 for static data members.
5557 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
5558 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
5559 it's broken on ncr3000's.
5561 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
5563 * dwarfread.c (decode_modified_type): Change type of first arg.
5564 Change 'modifier' to char from unsigned char. Cast single use
5565 that needs to be unsigned char.
5566 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
5567 * utils.c (strdup_demangled): Add function.
5568 * defs.h (strdup_demangled): Add prototype.
5569 * stack.c (return_command): Demangle C++ function names for query.
5570 * infcmd.c (jump_command): Demangle C++ function names for query.
5571 * cplus-dem.c (consume_count): New function and prototype.
5572 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
5573 do_type): Replace conversion code with consume_count().
5574 * cplus-dem.c (gnu_special): Fix demangled of static members.
5575 * source.c (list_command): Print demangled function names
5576 when appropriate. Fix supplied by Peter Schauer.
5578 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
5580 * sparc-tdep.c: Clean up slightly for Solaris2.
5582 * buildsym.c (define_symbol): Nameless types are now on several
5583 platforms; generalize them and un-ifdef them to make Solaris 2
5586 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
5588 * infcmd.c: Fix typo (reported by Rob Savoye).
5589 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
5590 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
5591 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
5592 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
5593 rather than the one for the first file in the dependency chain.
5595 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
5596 set. Don't reset our own texthigh, or dependency-only pst's, in
5597 scanning all the rest of the psymtabs.
5598 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
5600 * buildsym.h (N_UNDF): Improve comments.
5601 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
5603 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
5605 * symtab.h (struct symbol): Add aux_value union for preserving
5606 an additional per-symbol value.
5607 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
5608 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
5609 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
5610 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
5611 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
5613 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
5615 * symfile.c (clear_symtab_users_once): Now non-static (for
5618 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
5620 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
5621 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
5622 vax-pinsn.c: Remove reg_names decl (now in defs.h).
5624 Solaris-2 support on SPARC:
5626 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
5627 Add symbol_size and file offsets to struct symloc.
5628 Add static symbol_table_offset, string_table_offset,
5629 file_string_table_offset, next_file_string_table_offset,
5631 (add_old_header_file): Convert error() to complain()t.
5632 (dbx_symfile_read): Get symbol size via the objfile.
5633 Also get symbol_table_offset.
5634 (dbx_symfile_init): Record symbol size and count via the objfile.
5635 (dbx_next_symbol_text): Always add file_string_table_offset when
5636 accessing string table.
5637 (read_dbx_symtab): Initialize file_string_table_offset to 0.
5638 (SET_NAMESTRING): Use the offset.
5639 (end_psymtab): Large kludge to determine addresses where source
5640 files start and end (for the psymtab header).
5641 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
5642 Get this, symbol size, and symbol offset, from psymtab.
5643 (read_ofile_symtab): Don't back up one symbol for Solaris2.
5644 Patch up last_source_start_addr if zero in N_SO.
5645 (process_one_symbol): Add variable function_start_offset.
5646 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
5647 BLOCK_ADDRESS_FUNCTION_RELATIVE.
5648 ( "", N_OBJ, N_OPT): Ignore.
5649 (elfstab_build_psymtabs): New function to read stabs out of
5652 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
5653 (gdb): use GLOBAL_CFLAGS when linking, too.
5654 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
5655 (N_OBJ, N_OPT): Ignore.
5656 ('f', 'F'): Save last function name.
5658 * elfread.c (record_minimal_symbol_and_info): Kludged to put
5659 extra info in the minimal symbol.
5660 (elf_symtab_read): The extra info is the size of an ELF object,
5661 which was kludged to us in the `udata' field of the BFD symbol.
5662 Gag me with a crowbar...
5663 (elf_symfile_read): Keep track of both the absolute load address,
5664 and the offset between load addr and symbols. Handle STABS as
5665 well as DWARF sections, passing the absolute load address to
5666 elfstab_build_psymtabs.
5668 * symfile.h: Prototype elfstab_build_psymtabs.
5669 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
5671 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
5673 * buildsym.h: Add processing_acc_compilation flag.
5674 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
5675 (define_symbol): Skip arg types in function entries. Resolve
5676 overloaded 'P' which acc uses for prototypes of functions called
5678 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
5680 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
5681 save size of ELF symbols. FIXME.
5682 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
5683 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
5685 * configure.in: Solaris config is sparc-sun-solaris2.
5686 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
5688 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
5689 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
5690 * symfile.c (symfile_bfd_open): Comment where name is freed.
5691 * symmisc.c (extend_psymbol_list): Comment where list is freed.
5693 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
5695 * expprint.c (print_subexp): Add missing ']'.
5696 * defs.h (reg_names): Fix declaration to match that in infcmd.c
5697 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
5698 * WHATS.NEW: Point out improved C++ function name handling.
5699 * gdbtypes.c (lookup_fundamental_type): For now, use the same
5700 type names for both implicitly and explicitly signed integral
5701 types. See comment in the source code.
5703 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
5705 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
5706 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
5707 * expprint.c (print_subexp): Fix printing of register names.
5709 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
5711 * inferior.h (register_valid): Declare.
5712 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
5713 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
5714 macros for traversing the data structures in a single objfile.
5715 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
5716 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
5719 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
5721 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
5722 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
5723 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
5724 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
5726 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
5728 * depend: rebuild to account for remote-st2000.c.
5729 * remote-st2000.c: Almost works now.
5730 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
5732 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
5734 * c-exp.y (yylex): Recognize single-quoted strings that specify
5735 tokens with embedded whitespace, such as C++ demangled names.
5736 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
5737 * main.c (gdb_completer_quote_characters): Add global variable.
5738 * main.c (symbol_completion_function): Total rewrite for C++
5739 demangled name handling.
5740 * main.c (skip_quoted): New function.
5741 * main.c (main): Set rl_completer_quote_characters.
5742 * symmisc.c (dump_symtab): Print source language for symtab.
5743 * symtab.c (expensive_mangler): Add prototype and function.
5744 * symtab.c (completion_list_add_symbol): Total rewrite for new
5745 C++ demangled name handling.
5746 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
5747 other changes for demangled C++ symbol handling.
5748 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
5749 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
5750 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
5751 * symtab.c (completion_list_add_symbol): Total rewrite for new
5752 C++ demangled name handling.
5753 * symtab.c (expensive_mangler): New function.
5754 * utils.c (strcmp_iw, demangle_and_match): New functions.
5755 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
5757 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
5759 * Makefile.in: Roll VERSION to 4.5.4.
5760 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
5761 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
5762 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
5764 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
5766 * alldeps.mak: Rebuild to account for new files.
5767 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
5768 * tm-st2000.h: New file.
5769 * configure.in: Tandem debug monitor (st2000) support.
5770 * remote-st2000.c, config/st2000.mt: ditto.
5772 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
5774 * blockframe.c (inside_entry_file, inside_main_func,
5775 inside_entry_func): Return 0 if no symbols; avoid crashing.
5777 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
5779 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
5780 without masking, since it is signed and will later be compared
5781 against signed quantities. The right fix is probably to make
5782 it all unsigned, but this is a small, safe fix for this release.
5783 FIXME -- make the real change sometime soon.
5785 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
5787 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
5788 parameter in call to `symbol_file_add' to 0.
5790 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
5792 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
5794 * configure.in: Handle -m680[01234]0-wrs.
5796 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
5798 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
5799 `ieee_extended_to_double'.
5801 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
5803 * valops.c (value_assign): Lint, by Pierre Willard.
5805 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
5807 * coredep.c (fetch_core_registers): Remove premature warning,
5808 which triggers on DECstation even though all regs are accessible.
5810 * m68k-pinsn.c (print_insn_arg): Use new macros to get
5811 sign-extension of instruction fields even on unsigned-char hosts.
5812 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
5814 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
5815 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
5816 since they define the target, not the host.
5817 * m88k-pinsn.c: Fix typo.
5819 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
5821 * valarith.c (value_zerop): -0.0 is still zero.
5822 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
5823 Patches by Paul Eggert <eggert@twinsun.com>.
5825 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
5827 * alldeps.mak, depend: re-make to account for ser-*.c.
5829 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
5831 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
5832 disconnecting from controlling terminal, to avoid gdb hanging
5833 on SVR4. Fixes bug reported by Oliver Okrongli.
5834 * procfs.c (PROC_NAME_FMT): Change format to match default used
5835 by system, as suggested by Oliver Okrongli.
5836 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
5837 bug fix from Brent Townshend (bst%tt@cam.ORG).
5838 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
5839 by turlais@rechser.total.fr.
5840 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
5841 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
5842 * objfiles.h (unlink_objfile): Add prototype.
5843 * objfiles.c (unlink_objfile): Add function.
5844 * objfiles.c (free_objfile): Call unlink_objfile.
5845 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
5846 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
5847 Also, discard old possibly bogus sf struct.
5848 * symfile.c (symbol_file_add): Call init_entry_point_info() and
5849 find_sym_fns() for remapped symbol files, in case of any changes
5850 since the last mapping.
5852 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5854 * findvar.c (read_relative_register_raw_bytes): use the raw size
5855 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
5857 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5859 Changes to support GDB running on DOS using GO32 and H8 support
5861 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
5862 allowing hosts with different text and binary file formats to
5864 * coffread.c (read_coff_symtab): changed calling convention and
5865 operation - now it opens its own file with FOPEN_RB rather than
5866 duping and fdopening the provided handle.
5867 * dbxread.c, cplus-dem.c: #include mangling.
5868 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
5869 binary files oring in the right bit.
5870 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
5871 * remote-hms.c: cleanup to use the new remote serial stuff
5872 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
5873 independent remote terminal I/O.
5874 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
5875 * source.c (openp): fix off by one problem removing / - can now
5876 open a source file in the root directory with DOS.
5877 * values.c (value_as_pointer): remove bogus address bits from
5878 long. (unpack_long): unpack into unsigned long/short if pointer.
5880 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
5882 * infrun.c (child_attach): Don't allow gdb to attach to itself.
5883 It gets permanently stuck in many OSes.
5884 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
5886 * breakpoint.c: Improve help text for info breakpoints.
5888 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
5890 * README: Add pointer to internals doc, and describe reading
5892 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
5893 * symtab.c (output_source_filename): Remove old glop for wrapping
5894 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
5896 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
5898 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
5899 * munch: Add sort -u to avoid duplications.
5900 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
5901 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
5903 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
5905 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
5906 avoid infinite loops while demangling bogus mangled names.
5907 * valprint.c (type_print_base): Minor fix for GNU style guide
5910 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
5912 * Makefile.in (VERSION): Bump to 4.5.3
5913 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
5914 * Makefile.in (demangle): New target to create standalone
5915 demangler with same code and options as internal demangler.
5916 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
5917 to support ARM style and Lucid style demangling, improve
5918 maintainability, fix several demangling bugs. More changes
5920 * defs.h (strstr): Add ANSI compatible prototype.
5921 * valprint.c (type_print_1): Demangle using ansi option.
5922 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
5924 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
5926 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
5929 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
5931 * mipsread.c (parse_procedure): Return rather than using
5932 uninitialized variable 'b'.
5934 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
5936 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
5937 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
5938 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
5939 relative to each source file.
5941 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
5943 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
5946 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
5948 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
5949 * am29k-tdep.c: Update to latest code from AMD.
5950 (get_saved_register) don't crap out if no frame.
5951 * remote-udi.c: Set/clear inferior_pid as appropriate.
5952 (udi_open) call target_preopen, don't close fd 0!!!, clean up
5953 error handling. Fixup end-of-debugging messages.
5954 (udi_fetch_registers) clean up big time, mainly don't multiply
5955 register_valid indices by 4, and use proper Offset when reading
5956 gr96-gr127. (udi_store_registers) general cleanup.
5957 (fetch_register) cleanup, simplify. (regnum_to_srnum)
5958 INT_REGNUM->INTE_REGNUM.
5959 * tm-29k.h: Upgrade to latest code from AMD.
5960 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
5961 (UDIConnect) Clean up error processing (like, don't do exit() if
5962 execlp fails), make code restartable, make more attractive.
5963 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
5966 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
5968 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
5969 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
5970 from former to latter.
5972 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
5974 * cplus-dem.c (do_args): Handle void args the same as others.
5975 * objfiles.c (free_objfile): Only try to unmap files when
5976 reusable objfiles are supported.
5977 * valprint.c (type_print_varspec_suffix): Add parameter that
5978 specifies if C++ demangling included function arguments. Use
5979 it to suppress printing extra pair of ()'s.
5980 * valprint.c (type_print_1): Fix problem with printing demangled
5981 C++ function types where demangled type includes the function
5984 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
5986 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
5987 Allows selection of C++ demangler to be a configuration option
5988 until multiple demanglers are supported.
5989 * demangle.h: New include file for extended demangler support.
5990 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
5991 utils.c, valprint.c: Include "demangle.h" and change all calls
5992 to cplus_demangle() or fputs_demangled() to use individual
5994 * valprint.c (type_print_1): Change options to cplus_demangle
5995 to print demangled function args. Still broken, but now less so.
5996 * cplus-dem.c: Include demangle.h, reorganize and update some
5997 comments to reflect reality.
5998 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
5999 second arg from fixed integer to bit based multiple options.
6000 * cplus-dem.c (optable): Reformat and replace ansi members with
6002 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
6004 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
6006 * values.c (set_internalvar): Force evaluation of lazy values.
6007 Bug reported by RMS.
6009 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
6011 * Makefile.in (VERSION): Bump to 4.5.2.
6012 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
6013 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
6014 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
6015 proper handling of bit fields.
6016 * gdbtypes.h (struct type): Clarify use of field.bitpos.
6017 * symtab.h: Fix couple of misspellings in comments.
6018 * value.h (struct value): Clarify use of bitpos.
6019 * value.h (unpack_field_as_long): Change prototype, returns
6021 * values.c (unpack_field_as_long): Change return type to LONGEST,
6022 sign extend unpacked fields that are signed, other rewriting.
6023 * config/ncr3000.mt: New target config file.
6025 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
6027 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
6028 even when printing 8-bit characters.
6030 * gdbtypes.c (make_{reference,pointer,function}_type): New
6031 functions which handle overwriting of forward-referenced types
6032 for stabs file reading.
6033 (lookup_{reference,pointer,function}_type): These just call
6034 the make_*_type functions with a null storage alloc parameter.
6035 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
6036 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
6038 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
6039 (dbx_alloc_type): Make it easier to understand. No funct change.
6040 (define_symbol: 't'): Don't put the typedef name into the name of
6041 the struct, union, or enum. Bugfix.
6042 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
6043 routines to properly handle overwriting preallocated types so that
6044 forward references will work.
6045 (read_enum_type): Force enum values to file scope, due to bug in
6046 Sun compiler output. FIXME, fix later.
6048 Remove unused header_file_prev_index mechanism. It was already
6049 obsolete in gdb-3.5. These comments appeared in 3.5:
6050 /* This code was used before I knew about the instance codes.
6051 My first hypothesis is that it is not necessary now
6052 that instance codes are handled. */
6053 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
6054 * buildsym.h: Remove it and prev_index that saves it.
6055 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
6057 * solib.c (special_symbol_handling): When called from core files,
6058 must set up debug_addr. Don't print error messages, just return.
6059 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
6061 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
6063 * cplus-dem.c: Allow nested class names (as in
6064 Foo::Bar::method()).
6065 Allow the cleaner cfront style of nested class names
6066 (Q2_3Foo3Bar as well as Q23Foo3Bar).
6067 Make cplus_demangle re-entrant by removing use of global
6068 variables. Instead, place all shared variables in a
6069 stack-allocated structure, and pass around its address.
6071 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
6073 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
6074 29k-share/* subdirs...
6076 * remote-udi.c (udi_insert/remove_breakpoint): Completely
6077 rewrite, only leave out the bugs.
6079 * Makefile.in: Add 29k/UDI support. Improve depend.
6080 * alldeps.mak, configure.in, depend: Add 29k/UDI support.
6082 * am29k-tdep.c: Update to use new calling conventions, and misc
6085 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
6087 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
6089 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
6090 breakpoint instructions that leave PC pointing at the right place.
6092 * core.c (core_open): Call warning() to print warnings.
6094 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
6096 * symtab.c (lookup_symbol): Need to check if msymbol->name is
6097 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
6098 This prevents a crash when trying to lookup the value of a
6099 non-existent symbol.
6101 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
6103 * signame.c, signame.h: Remove, replaced by strsignal.c in
6105 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
6106 sun386-xdep.c: Remove include of signame.h
6107 * Makefile.in (SFILES_MAINDIR): Remove signame.c
6108 * Makefile.in (HFILES): Remove signame.h
6109 * Makefile.in (OBS): Remove signame.o
6110 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
6111 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
6112 psignal, perror): Add prototypes.
6113 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
6115 * depend: Manually remove signame.[cho] references.
6116 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
6118 * convex-xdep.c (core_file_command): Replace use of sys_siglist
6119 with safe_strsignal.
6120 * core.c (core_open): Replace use of sys_siglist with
6122 * core.c (memory_error): Replace use of sys_errlist with
6124 * i960-tdep.c (print_fault): Replace use of sys_siglist with
6126 * infcmd.c (program_info): Replace use of sys_siglist with
6128 * infrun.c (signal_stop, signal_print, signal_program):
6129 Allocate dynamically based on dynamic determination of number
6130 of signals to support.
6131 * infrun.c (child_create_inferior): Replace use of sys_errlist
6133 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
6135 * infrun.c (sig_print_info): Replace use of sig_abbrev with
6136 strsigno and sys_siglist with safe_strsignal.
6137 * infrun.c (handle_command): Call signo_max to find number of
6138 signals. Replace sig_number with strtosigno and sig_abbrev with
6140 * infrun.c (signals_info): Replace sig_number with strtosigno.
6141 * infrun.c (_initialize_infrun): Call signo_max to find number of
6142 signals. Dynamically allocate signal_{stop,print,program}.
6143 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
6144 * procfs.c (errnoname): Add function and prototype.
6145 * procfs.c (info_proc_siginfo): Call errnoname, replace use
6146 of sys_siglist with safe_strsignal.
6147 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
6148 sys_siglist with safe_strsignal.
6149 * procfs.c (info_proc_stop): Call errnoname.
6150 * procfs.c (signalname): Replace sig_abbrev with strsigno.
6151 * stuff.c (main, get_offset): Replace use of sys_errlist with
6153 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
6154 with safe_strsignal.
6155 * umax-xdep.c (core_file_command): Replace use of sys_siglist
6156 with safe_strsignal.
6157 * utils.c (safe_strerror, safe_strsignal): Add functions that
6158 call strerror and strsignal respectively, and deal with NULL
6160 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
6161 sys_errlist with safe_strerror.
6162 * valprint.c (val_print): Replace use of sys_errlist with
6165 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
6167 * Makefile.in: rework CFLAGS so that they can be set from the
6168 command line to make. CFLAGS -> INTERNAL_CFLAGS.
6169 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
6170 Pass CFLAGS on recusions.
6172 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
6174 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
6175 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
6176 overkill for the problem it solved.
6177 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
6178 and default to simply printing type names as appropriate.
6179 * main.c (main): Remove one of the leading newlines from
6180 warning_pre_print initialization.
6181 * objfiles.c (open_existing_mapped_file): Add function and
6183 * objfiles.c (open_mapped_file): Rewrite to use new function
6184 open_existing_mapped_file.
6186 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
6188 * sun3-xdep.c (fetch_core_registers): Lint.
6189 * tm-sun3.h: Prototype lint.
6192 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
6194 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
6195 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
6196 * objfiles.c: Cast calls to close() with unused returns to void.
6197 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
6198 old objfile's name before updating it.
6199 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
6200 * objfiles.h (objfile struct): Add mmfd member.
6201 * symfile.c (syms_from_objfile): Move some code to
6202 new_symfile_objfile.
6203 * symfile.c (new_symfile_objfile): Add new function, common code
6204 from syms_from_objfile.
6205 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
6206 mapped and unmapped symbol files.
6207 * symfile.c (symbol_file_command): Print "No symbol file now"
6208 message, ala exec_file_command for the exec file.
6209 * symfile.h (new_symfile_objfile): Add prototype.
6210 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
6211 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
6213 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
6215 * rs6000-pinsn.c: New version from IBM (Metin).
6216 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
6217 to avoid warnings from some compilers.
6219 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
6221 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
6222 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
6223 type's flag word that marks it as a fundamental type.
6224 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
6225 flags argument for all calls to init_type().
6226 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
6227 flags argument for all calls to init_type(). Also remove
6228 dependency on host sizes for ints, floats, etc.
6229 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
6230 flags argument for all calls to init_type(). Also remove
6231 dependency on host sizes for ints, floats, etc.
6232 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
6233 bit to flags argument for all calls to init_type(). Add types
6234 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
6235 * valprint.c (unsigned_type_table, signed_type_table,
6236 float_type_table): Remove.
6237 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
6238 bit when printing fundamental types, and print the actual name
6239 for such types, rather than inventing one. Remove code that
6240 invented fundamental type names.
6241 * valprint.c (_initialize_valprint): Remove initializations
6242 for now removed unsigned_type_table, signed_type_table, and
6245 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
6247 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
6248 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
6251 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
6253 * dwarfread.c (target_to_host): New function similar to previous
6255 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
6256 Extensive changes to convert all previous usages to use new
6257 target_to_host() function.
6258 * dwarfread.c (struct dieinfo): Change types of most integral
6259 members to be unsigned.
6261 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
6263 * WHATS.NEW: Revise -mapped doc.
6265 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
6267 * mipsread.c (parse_partial_symbols): Complain when sh->index is
6268 too high or when skipping `forwards' moves us backwards.
6269 (parse_type): Print mis-guessed tag name in complaint.
6270 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
6271 (parse_procedure): Do not attempt to create symbols; just fill in
6272 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
6273 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
6274 for clarity. Set top_stack before calling parse_external. In
6275 stabs, sort symbols before calling parse_procedure.
6277 * symmisc.c (std_in, std_out, std_err): Add vars to access std
6278 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
6279 * Makefile.in: Remove stage* targets. Avoid echo on recursive
6280 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
6283 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
6285 * Makefile.in (VERSION): Set to 4.5.1.
6286 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
6287 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
6288 fill_gregset): New functions for SVR4 /proc support.
6289 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
6290 Remove new symbol types and such to ../include/coff/symconst.h.
6291 (parse_symbol): Simplify code for parsing struct/enum/unions.
6292 (parse_type): Handle `long long' types.
6293 (upgrade_type): Handle `const' qualifier.
6294 (parse_partial_symbols): fix indentation, clean a bit.
6296 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
6298 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
6299 copy in data from raw read buffers, calling bfd byteswapping
6300 routines as appropriate. Use to replace most existing memcpy
6302 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
6303 * configure.in: Recognize new ncr3000 config.
6304 * config/ncr3000.mh: New config file.
6306 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
6310 * README: Update for release.
6311 * Makefile.in: Update version to 4.5.
6312 * WHATS.NEW: The obvious.
6314 * depend: Generate new depend file for this release.
6316 * Makefile.in (depend): Fix dependancy generation so that it does
6317 not include gcc 'fixincluded' files, which are usually in a system
6320 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
6322 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
6323 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
6324 symbols for nameless types. And, handle `R' (register parameter
6325 type) for AIX. (an extension to existing stabstring grammar).
6326 * rs6000-xdep.c: Fix typo (= should have been ==).
6328 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
6330 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
6332 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
6334 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
6335 * signame.c (SIGWAITING, SIGLWP): Add.
6337 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
6339 * xm-i386mach.h: add decls for errno and strdup().
6341 * breakpoint.c (breakpoint_1): Add (int) casts for enums
6342 used in array index context (otherwise, some compilers barf).
6344 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
6346 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
6347 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
6348 in a system call, and provide better backtrace if so.
6350 * Makefile.in (HFILES): Add xcoffsolib.h.
6351 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
6352 * rs6000-pinsn.c: #include "opcode/rs6k.h"
6354 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
6355 mipscoff_symfile_read): Convert to BFD to do file I/O.
6357 * symfile.c: #include <ctype.h> to get proper def if isspace().
6359 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
6361 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
6363 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
6364 function also when parsing embedded stabs.
6366 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
6368 * mipsread.c: Fix more declarations.
6370 * mipsread.c: Fix many invocations of complain. Use enum
6371 type_code where appropriate.
6373 * xm-vaxult.h: Add decl for strdup().
6375 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
6378 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
6380 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
6383 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
6385 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
6386 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
6387 Merge in more patches for rs6000 from Metin Ozisik.
6388 * utils.c: Fix typo in comment.
6390 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
6392 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
6393 * procfs.c (attach): Set nopass_next_sigstop if attached
6394 process is forcibly stopped.
6395 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
6396 resending SIGSTOP to attached process on first resume.
6398 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
6400 * Makefile.in (SFILES_MAINDIR): add mipsread.c
6402 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
6404 * Makefile.in (OBS): Compile mipsread.c for all targets now.
6405 (VERSION): Bump to 4.4.85.
6406 * mipsread.c: Update for new include files. Lint.
6407 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
6408 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
6409 Don't need to bring in mipsread.o specially any more.
6411 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
6413 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
6414 routine (for Irix-4.x). Make many funcs static and void.
6415 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
6416 * (init_extra_frame_info): Don't trash cached value of frame
6417 pointer register. This fixes backtracing through routines that use
6418 alloca(). Generally clean up declarations of functions, and use
6419 typedefs and macros to reference data structures as appropriate.
6420 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
6423 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
6425 * values.c (unpack_long): Fix unpacking error for signed chars
6426 on hosts where the default character type is unsigned.
6427 * procfs.c (pr_flag_table, pr_why_table): Add some entries
6428 for newer SVR4 variants.
6429 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
6430 turn off trace inherit-on-fork flag to favor latest SVR4 method.
6431 * procfs.c (mappingflags): Add support for MA_PHYS
6433 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
6435 * buildsym.c (read_struct_type): Avoid coredump when C++
6436 abbreviated type name is messed up. Reported by Joe Buck.
6437 FIXME, we need to determine whether GDB or GCC needs to be
6438 smarter to correctly locate this type name.
6440 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
6441 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
6442 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
6443 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
6444 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
6446 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
6448 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
6449 * symtab.h (current_source_symtab): Make extern
6450 * symtab.h (current_source_line): Make extern
6451 * inferior.h: Move all procfs.c prototypes to one place, add
6452 prototype for proc_signal_handling_change. Add prototypes for
6453 signal_stop_state, signal_print_state, and signal_pass_state.
6454 * inferior.h (stop_soon_quietly): Make extern
6455 * inferior.h (attach_flag): Make extern
6456 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
6457 * infrun.c (signal_stop_state, signal_print_state,
6458 signal_pass_state): New functions to query specific signal
6460 * infrun.c (handle_command): Minor error message change, add
6461 NOTICE_SIGNAL_HANDLING_CHANGE.
6462 * procfs.c (open_proc_file): Remove iris specific reset of
6463 inherit-on-fork flag, moved to proc_set_exec_trap().
6464 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
6465 to reset inherit-on-fork flag, bash comment to GNU form.
6466 * procfs.c (proc_base_address, set_proc_siginfo,
6467 fetch_core_registers): Conform to code style.
6468 * procfs.c (signame.h): Include.
6469 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
6470 syscallname(), info_proc_syscalls()): New macros, tables, and
6471 functions to organize and report system call information.
6472 * procfs.c (saved_fltset, saved_trace, saved_sighold,
6473 saved_exitset, saved_entryset): Add to procinfo struct.
6474 * procfs.c (struct trans): Add.
6475 * procfs.c (pr_flag_table, pr_why_table, faults_table,
6476 siginfo_table, errno_table): Tables to translate numeric values
6477 to symbolic names and short descriptions.
6478 * procfs.c (signalname, info_proc_signals): Add function and
6480 * procfs.c (proc_info): Now info_proc.
6481 * procfs.c (proc_info_address_map): Now info_proc_mappings.
6482 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
6483 info_proc_faults, lookupname, lookupdesc, sigcodename,
6484 sigcodedesc): New functions.
6485 * procfs.c (proc_signal_handling_change): New function to set
6486 the trace flags based on the state of gdb's signal handling flags.
6487 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
6488 and remove code to do PIOCSTRACE ioctl.
6489 * procfs.c (attach, detach): Preserve and restore process flags
6490 using saved_* fields in procinfo struct.
6491 * procfs.c (attach): Call proc_signal_handling_change.
6492 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
6493 * procfs.c (proc_desc): Update for latest changes.
6494 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
6495 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6496 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6498 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
6500 * procfs.c (set_proc_siginfo): Add prototype and new function.
6501 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
6502 up inferior siginfo struct.
6503 * elfread.c (elf_symfile_read): Compute the relocation amount
6504 by subtracting off the address of the ".text" section.
6505 * solib.c: Add pointer to ".text" section to so_list struct.
6506 * solib.c (solib_map_sections): Initialize pointer to ".text"
6507 section in so_list struct.
6508 * solib.c (symbol_add_stub): Pass base address of ".text"
6509 section to symbol_file_add, rather than the load address of
6510 the shared library. On SunOS they are the same. On SVR4 they
6513 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
6515 * mipsread.c (parse_procedure): PDR.isym should get pointer to
6516 function name, not .gdbinfo. symbol.
6518 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
6520 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
6522 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
6524 * Makefile.in (VERSION): 4.4.8
6526 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
6527 commands in .cshrc/.profile won't get traced.
6529 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
6531 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
6532 * exec.c (build_section_table): Don't abort if no sections.
6533 * sparc-tdep.c (single_step): Lint.
6534 * utils.c (mrealloc): Handle realloc (0, size) case here.
6536 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
6538 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
6541 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
6543 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
6544 .gdbinfo. symbols are created. Move creation from parse_procedure
6545 to parse_symbol, where it is fairly easy to grow the symtab. This
6546 also fixes a symtab trashing bug on all mips-based systems.
6547 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
6549 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
6550 mips_extra_func_info, and all the PROC_xxx macros that look at it.
6552 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
6554 * c-exp.y: Add missing return type to yyparse() prototype.
6556 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
6558 Create and use macros for iterating on symtabs, psymtabs, msymbols.
6560 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
6561 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
6562 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
6563 (patch_opaque_types): Avoid dummy args and result.
6564 * objfiles.c (have_partial_symbols, have_full_symbols,
6565 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
6566 (iterate_over_objfiles, iterate_over_symtabs,
6567 iterate_over_psymtabs): Remove, clunky and slow.
6568 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
6569 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
6570 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
6571 dump_objfile): Remove dummy args and results. Move filename
6572 comparisons to callers.
6573 (printsyms_command, printpsyms_command, printmsyms_command,
6574 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
6575 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
6576 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
6577 list_symbols, make_symbol_completion_list): Replace explicit
6578 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
6579 Eliminate Dijkstra flag crap, break out of loops with gotos.
6580 (lookup_symtab_1): Protect '/' tests from short filenames.
6581 (cplus_mangled_symbol): Move inline into lookup_symbol.
6582 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
6583 (relocate_minimal_symbol): Move inline to vmap_symtab.
6584 (vmap_symtab): Replace iteration with ALL_OBJFILES,
6585 iterate_over_msymbols with ALL_MSYMBOLS.
6587 Misc cleanup prior to release.
6589 * Makefile.in (VERSION): Roll to 4.4.7.
6590 (HFILES): Add call-cmds.h.
6591 * call-cmds.h: New header for command fns called by other files.
6592 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
6593 (breakpoint_1): Remove unused type arg. Change callers.
6595 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
6596 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
6597 * mipsread.c: Add prototypes for all static functions.
6599 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
6600 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
6601 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
6602 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
6603 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
6604 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
6607 * buildsym.c (define_symbol): Handle global register variables
6608 (from Pierre Willard). Complain if register numbers are too large.
6609 * target.c (nomemory): Now that higher levels examine errno, give EIO.
6610 * tm-sparc.h: Don't #include <sun4/reg.h>.
6611 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
6612 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
6614 * language.h: Avoid forward enum declaration.
6615 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
6616 config/sun4os5.mt: New host and target.
6617 * defs.h (errno): #include <errno.h> rather than assuming int.
6618 From Pierre Willard.
6620 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
6621 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
6622 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
6623 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
6624 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
6625 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
6626 sparc-xdep.c, utils.c, value.h, values.c: Lint.
6628 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
6630 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
6631 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
6632 * language.h (enum exp_opcode): Avoid forward enum def.
6633 * main.c (define_command, user_defined_command): Lint.
6634 * mem-break.c, xcoffread.c: Lint.
6635 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
6637 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
6639 * Merged in latest RS6000 diffs from Metin G. Ozisik.
6640 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
6641 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
6642 or IBM6000_TARGET as (approximately) appropriate.
6644 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
6646 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
6647 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
6648 or not to try reading symbols from a mapped objfile. Plugs memory
6649 leak due to shared libraries generating no psymtabs or symtabs.
6651 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
6653 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
6654 * copying.awk: Lint. Make stronger warning at top of copying.c.
6655 * elfread.c (elf_symtab_read): Eliminate check of mainline.
6656 * gdbtypes.c (smash_to_*): Remove FIXME comments.
6657 (lookup_pointer_type): Add FIXME comment.
6658 * main.c (set_history_size_command): Disallow negative size.
6659 * partial-stab.h: Update copyright.
6660 * rs6000-tdep.c (skip_trampoline_code): Better comments.
6662 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
6664 * main.c (set_history_size_command): Negative size is error.
6665 (Reported by Peggy Fieland.)
6667 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
6669 * coffread.c (coff_symfile_init): Update comment.
6670 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
6671 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
6672 macros to access the dbx specific objfile information.
6673 * dbxread.c (symfile_string_table, symfile_string_table_size):
6674 Remove these local variables.
6675 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
6676 read_dbx_symtab): Remove the stringtab and stringtab_size params
6677 from the function prototypes, the function definition, and the
6678 function calls. These are now available via DBX_STRINGTAB and
6679 DBX_STRINGTAB_SIZE using the objfile pointer.
6680 * dbxread.c (dbx_symfile_read): Relocate addr before using as
6681 an arg to read_dbx_symtab.
6682 * dbxread.c (dbx_symfile_read): Remove code that free'd the
6683 stringtab and the dbx specific per-objfile private info.
6684 * dbxread.c (init_psymbol_list): Remove symbol count from passed
6685 args in prototype, function definition, and function calls. It is
6686 now available via the DBX_SYMCOUNT macro using the objfile
6688 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
6689 local instance of struct dbx_symfile_info and replace with DBX_*
6691 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
6692 symfile_string_table and symfile_string_table_size.
6693 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
6694 symfile_string_table.
6695 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
6696 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
6697 stringtab size variables. Remove all code that used to reread
6699 * objfiles.c (allocate_objfile): Move calls to init_malloc()
6700 to prior to any calls to mmalloc for the objfile specific heap.
6701 * utils.c (init_malloc): Document the requirement that for each
6702 heap for which corruption checking is desired, that init_mmalloc
6703 must be called prior to any mmalloc calls on the heap.
6705 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
6707 * rs6000-pinsn.c: Make dis-assembly output more like
6708 other targets: Don't print instruction in hex before
6709 the assembly; use print_address to print out jump
6712 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
6714 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
6715 * cplus-dem.c: Support "Sc" meaning "signed char".
6717 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
6719 * configure.in: fix iris/iris3.
6721 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
6723 * command.c, main.c (various places): Use ctype.h macros
6724 (such as isupper(x)), instead of hard-wiring in ASCII-isms
6725 (such as (x >= 'A' && x <= 'Z')).
6726 (There are still more of these in other files.)
6727 * main.c (defined_command): Lower-case the user's
6728 new command before entering it. Needed because
6729 command lookup is case-insensitive (and also lower-cases).
6730 (Based on Metin's earlier patch.)
6732 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
6734 * config/irix4.mh: new file.
6736 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
6738 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
6741 * xm-mips.h: Declare strdup for ultrix.
6743 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
6744 when calling new_symbol.
6745 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
6748 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
6750 * config/rs6000.mh: Update (for Fred's new mmalloc)
6751 flags to disable use of GNU malloc/mmalloc.
6752 * munch: Change SYSV rule to allow .text before the label,
6753 as well as after, to work for AIX.
6754 * gdbtypes.h: Minor clarifiction.
6756 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
6758 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
6759 continuation in yet another place (between method declarations).
6761 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
6763 * mips-tdep.c: include symfile.h and objfiles.h to fix
6766 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
6768 * valops.c (value_struct_elt_for_reference): Added 'offset'
6769 parameter to handle multiple inheritance.
6770 * eval.c, value.h: Update accordingly.
6772 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
6774 * objfiles.h: New file
6775 * Makefile.in (HFILES): Add objfiles.h
6776 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
6777 main_scope_lowpc, main_scope_highpc.
6778 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
6779 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
6780 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
6781 xcoffread.c, : Include objfiles.h.
6782 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
6783 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
6784 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
6785 inside_entry_file() and logic changed appropriately.
6786 * blockframe.c (outside_startup_file): Renamed to
6787 inside_entry_file() and logic changed appropriately.
6788 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
6789 and logic changed to use per-objfile specific fields.
6790 * blockframe.c (inside_entry_scope): Renamed to
6791 inside_entry_func() and logic changed to use per-objfile specific
6793 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
6794 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
6795 Remove extern decls.
6796 * symfile.c, symfile.h (entry_point): Remove extern decl.
6797 * coffread.c (coff_symfile_init): Common entry point init code
6798 moved to symfiles.c, call init_entry_point_info().
6799 * coffread.c (complete_symtab): Use new per-objfile entry info.
6800 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
6801 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
6803 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
6804 * defs.h (inside_entry_scope, outside_startup_file,
6805 inside_main_scope): Prototypes changed for renames to
6806 inside_entry_func, inside_entry_file, inside_main_func,
6808 * symfile.c (syms_from_objfile): Common entry point init code
6809 moved to init_entry_point_info() and call init_entry_point_info().
6810 * symfile.h (init_entry_point_info): Include prototype.
6811 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
6812 moved to symfiles.c and call init_entry_point_info().
6813 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
6814 main_scope_lowpc, main_scope_highpc): Remove extern decls.
6815 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
6817 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
6818 works for the majority of targets.
6819 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
6820 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
6821 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
6822 Use default definition in frame.h.
6823 * frame.h (selected_frame_level): Make decl extern.
6824 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
6825 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
6826 * partial-stab.h: Use new per-objfile entry info.
6827 * symfile.h (struct objfile): Removed, moved to objfiles.h.
6828 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
6829 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
6830 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
6831 have_minimal_symbols): Prototypes moved to objfiles.h.
6832 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
6833 Macros moved to objfiles.h.
6834 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
6836 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
6838 More C++ improvements (pointers to members, qualified names).
6839 * c-exp.y: Support exp.type::name and exp->type::name
6840 syntaxes. (Unfortunately, doesn't work for static members.)
6841 * c-exp.y, eval.c: Make type::~type work better.
6842 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
6843 value_static_field by value_struct_elt_for_reference.
6844 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
6845 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
6846 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
6847 for OP_SCOPE operand; no point in it now that we use lazy
6848 reading of values, and use "reference to member" objects.
6849 * gdbtypes.h: Clarify comment.
6850 * valops.c: Change value_struct_elt_for_address to return
6851 a reference (or variable), rather than a pointer. Change
6852 the name to value_struct_elt_for_reference to reflect this.
6853 Returning a reference instead of a address provides a
6854 generalization, since we can use the routine for both
6855 class::name as well as &class::name.
6856 Also, recurse to handle multiple inheritance properly.
6857 * valprint.c: Moved code to print pointer-to-members
6858 to new function point_class_member. This allows a
6859 "reference-to-member" to be printed using the same code.
6860 * valprint.c (type_print_varspec_prefix): Avoid printing
6861 "struct " for domains of class-member types.
6862 * valops.c (search_struct_field): Inline code for simplified
6863 version of value_static_field (which can then be deleted).
6864 * value.h: Rename value_struct_elt_for_address to
6865 value_struct_elt_for_reference. Delete value_static_field.
6866 * values.c: Remove no longer used function value_static_field.
6868 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
6870 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
6871 elfread.c (coff_symfile_finish): Add function, prototype, and
6872 add to the xxxx_sym_fns struct for each file type. Also reformat
6873 the xxxx_sym_fns vector to a standard format and add comments.
6874 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
6875 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
6876 Pass pointer to struct objfile rather than pointer to sym_fns.
6877 Change references inside each function accordingly. Allocate any
6878 symbol file specific info in the per-objfile memory region.
6879 * dbxread.c (free_and_init_header_files): Break function into
6880 free_header_files(), called from dbx_symfile_finish(), and
6881 init_header_files(), called from dbx_new_init().
6882 * dbxread.c (dbx_new_init): Move deallocation things to new
6883 dbx_symfile_finish function.
6884 * elfread.c (elf_new_init): Call buildsym_new_init().
6885 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
6886 routine for the objfile before deallocating other stuff.
6887 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
6888 * symfile.h: Move struct sym_fns to before struct objfile def.
6889 Add sym_finish function pointer and change prototypes of other
6890 function pointers to reflect passing struct objfile pointer rather
6891 than struct sym_fns pointer.
6892 * symfile.c: Remove now obsolete symtab_fns pointer.
6893 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
6894 locates the correct sym_fns struct for the given objfile.
6895 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
6896 for better support of mapped symbol tables.
6897 * symfile.c (symbol_file_command): Remove obsolete code using
6899 * symfile.h: Remove duplicate declarations for symfile_objfile,
6900 entry_point, and object_files.
6901 * target.c (target_info): Compare symfile_objfile to NULL.
6902 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
6903 aixcoff_symfile_finish().
6905 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
6907 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
6908 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
6909 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
6911 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
6913 Some improvements to g++ debugging.
6914 * symtab.c (list_symbols): demangle before pattern matching.
6915 * symtab.c: Other fixes to improve handing of operators.
6916 * valprint.c (type_print_base): Fix test for constructor.
6917 * values.c (value_static_field): Allow evaluation of
6918 CLASS::METHOD, returning a function pointer.
6920 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
6922 * Makefile.in (VERSION): Roll 4.4.6.
6923 * exec.c (exec_file_command): Add code to ignore optional args
6924 passed in by file_command() for use in symbol_file_command().
6925 * main.c (main): Document -mapped and -readnow in help summary.
6926 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
6927 * objfiles.c (allocate_objfile): Filename arg removed. Changes
6928 to get filename from bfd with bfd_get_filename(). Test mapto
6929 against 0, not NULL. Use mstrsave() to make copy of filename.
6930 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
6932 * remote-vx.c (vx_load_command, add_symbol_stub):
6933 Symbol_file_add() takes an additional arg.
6934 * solib.c (symbol_add_stub): Symbol_file_add() takes an
6936 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
6937 changed to return a bfd not an objfile pointer.
6938 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
6939 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
6940 Change to eliminate local bfd and use symfile_bfd_open() plus
6941 allocate_objfile(). Add code to implement readnow option.
6942 * symfile.c (symbol_file_command): Changes to option handling,
6943 readnow functionality moved to symbol_file_add().
6944 * symfile.c (symfile_init): Eliminate local copy of bfd.
6945 * symfile.c (add_symbol_file_command): Changes to parse mapped
6946 and readnow options.
6947 * symfile.h (allocate_objfile): Arg removed from prototype.
6948 * symtab.h (symbol_file_add): Arg added to prototype.
6949 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
6952 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
6954 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
6955 mtrace.awk, state.c, state.h: Removed.
6956 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
6957 directories searched for source files.
6958 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
6959 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
6960 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
6961 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
6962 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
6963 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
6964 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
6966 * Makefile.in (HFILES): Remove state.h
6967 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
6968 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
6969 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
6970 * Makefile.in (clean): Remove all object files.
6971 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
6972 * cplus-dem.c: Remove prototypes definitions that are now done in
6974 * dbxread.c (throughout): Change from using per-objfile
6975 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6976 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
6977 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
6978 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
6979 * depend: Remove dependencies for state.o, state.h.
6980 * dwarfread.c: Add declaration for warning_pre_print.
6981 * dwarfread.c (dwarfwarn): Use warning_pre_print.
6982 * dwarfread.c (throughout): Change from using per-objfile
6983 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6984 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
6985 use supplied objfile.
6986 * i386-xdep.c (print_387_status): Change to use warning() rather
6988 * i387-tdep.c (print_387_control_word): Change to use warning()
6989 rather than printfs.
6990 * infrun.c (wait_for_inferior): Remove unreachable abort() call
6991 that some compilers grumble about.
6992 * language.c (throughout): Add declaration for warning_pre_print
6993 and using warning() instead of printfs.
6994 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
6995 * main.c (main): Add declaration for warning_pre_print and set it
6996 similarly to error_pre_print. Add declarations for
6997 mapped_symbol_files and readnow_symbol_files. Add appropriate
6998 definitions to long_options[].
6999 * minsyms.c: Trivial fix to comment.
7000 * objfiles.c (allocate_objfile): Substantially rewritten for
7001 using mapped symbol files.
7002 * objfiles.c (throughout): Change from using per-objfile
7003 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7004 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
7005 * source.c (throughout): Change from using per-objfile
7006 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7007 * source.c (open_source_file): Use mstrsave to save file name in
7008 mapped symbol region for objfile.
7009 * symfile.c: Remove include for state.h.
7010 include to local form.
7011 * symfile.c (symbol_file_add_digested): Remove.
7012 * symfile.c (symbol_file_add): Substantially rewritten for mapped
7014 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
7015 from objfile structure. Add malloc descriptor pointer (md).
7016 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
7017 * symm-xdep.c (print_fpu_status): Use warning() rather than
7019 * symmisc.c (free_symtab_block): Now takes and uses current
7021 * symmisc.c (throughout): Change from using per-objfile
7022 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7023 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
7024 Sun compiler grumblings when PTR is char *.
7025 * symtab.c (lookup_symbol): Cast return value of iterate_over_
7026 msymbols() to correct pointer type.
7027 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
7028 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
7029 error always starts on a line of it's own.
7030 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
7031 Rewrite for new mapped malloc package use.
7032 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
7033 that don't want to use the mapped malloc package; pass arguments
7034 on to traditional malloc package functions.
7035 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
7036 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
7037 mrealloc, malloc, and realloc but get fatal error if runs out
7039 * utils.c (msavestring, mstrsave): Save a string in a specific
7040 mapped malloc region.
7041 * utils.c (print_spaces): Use xmalloc to get the buffer.
7042 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
7043 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
7044 * config/i386v4.mh: Insignificant reorganization.
7046 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
7048 * xcoffread.c: Only enable compilation of debugging functions
7049 if IBM6000 is defined. Fails to compile otherwise.
7051 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
7053 * Makefile.in: pass MAKEINFO down on info.
7055 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
7057 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
7058 useless code, including an lseek to an uninitialized variable.
7059 Reported by Jim Williams <jimbo@wrs.com>.
7061 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
7063 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
7064 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
7065 * minsyms.c, symfile.c: Changes that may be generally
7066 applicable, but are #ifdef IBM6000 for now.
7067 * rs6000-xdep.c: Fixed typo in comment.
7068 * rs6000-tdep.c: Non-substatial changes.
7069 * xoffread.c: The main change here is addition of some
7070 debugging functions.
7071 * xoffexec.c: More changes.
7073 * xcoffread.c: Fixed two too-few-parameters bugs.
7075 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
7076 to SOLIB_CREATE_INFERIOR_HOOK macro.
7078 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
7080 * symfile.h: Add prototype for iterate_over_msymbols().
7081 * symtab.c (cplus_mangled_symbol): Add function.
7082 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
7083 iterate_over_msymbols to find demangled C++ symbol.
7084 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
7085 value to iterate_over_msymbols().
7086 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
7089 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
7091 * Makefile.in: added check target.
7093 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
7095 * ecoff.c: Move to ../bfd/coff-msym.c.
7096 * config/mt-*mips: Remove ecoff.o from the configuration.
7097 * remote.c (): Add newline to initial +.
7098 (remote_resume): Mention how to cope with signals.
7099 (remote_interrupt): Add debug msg.
7100 (remote-wait): Implement new 'T' reply, which includes
7101 status, PC, and FP all in a single short message.
7102 (putpkt): Add further debugging of packet acks.
7103 * mipsread.c (fixup_symtab): Also swap RFD's.
7104 (parse_partial_symbols): Avoid bug on unknown symbol types.
7105 * Makefile.in (VERSION): Roll to 4.4.5.
7106 * mips-tdep.c (heuristic_proc_start): Avoid long delays
7107 for remote MIPS by limiting heuristic to 200 byte search.
7108 (heuristic_proc_desc): Byte-swapping.
7109 (mips_print_register): Cope with failure of
7110 read_relative_register_raw_bytes. Byte-swap integers for
7112 * mips-pinsn.c (print_insn): Byte-swap instruction.
7114 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
7116 * config.sub configure.in config/mh-irix4
7117 gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
7118 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
7119 gdb/xm-irix4.h gdb/config/mt-irix3
7120 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
7122 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
7124 * defs.h, utils.c: xrealloc takes PTR as first arg.
7125 * defs.h: Reword confusing comment about ANSI prototypes.
7126 * defs.h: Some minor whitespace changes.
7127 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
7128 not NULL, which can be (void *).
7129 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
7130 * tm-i386v.h (SP_ARG0): Define
7131 * xm-sysv4.h: Back out of change for missing prototypes.
7132 * i386-tdep.c (get_longjmp_target): Add function.
7134 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
7136 * Makefile.in: install man page too.
7138 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
7140 * All GDB files that #include defs.h: Removed stdio.h.
7141 (defs.h): #include stdio.h.
7143 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
7145 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
7146 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
7147 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
7148 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
7149 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
7150 it before printing out the hex shape of an address.
7152 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
7154 * rs6000-xdep.c (frame_initial_stack_address): Move
7155 code to set frame->cache_fsr into new separate function
7156 frame_get_cacahe_fsr. This allows fixing a fatal error.
7157 * xcoffexec.c: Turn previously suppressed error
7158 message back on, after cleaning up BFD.
7160 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
7161 printing of blank line, since it cases printing of an
7162 extra blank line. Is this intended? It does mess up
7164 * defs.h: Put back declarations of malloc and realloc,
7165 but protected by #ifndef MALLOC_INCOMPATIBLE.
7166 * objfiles.c: Undo previous change: Use malloc/realloc
7167 for objfile malloc/realloc fields (but add a cast).
7168 * xcoffexec.c: Suppress an error message (for now).
7170 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7172 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7173 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
7174 * buildsym.c: Use smash_to_pointer_type() to handle forward type
7176 * xcoffread.c: Modifications to C_DECL storage class handling, and
7177 introduction of an old smash_to_pointer_type() routine.
7179 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7180 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
7181 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
7182 parameters have been modified.
7184 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7185 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
7186 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
7187 and fetch_inferior_registers() always fetched all the registers
7188 resulting valid register values at hand all the time. Pushing a dummy
7189 frame did not require validating all register values first. After
7190 putting the above mechanism into action, we didn't have valid registers
7191 values always ready. Thus, all registers need to be fetched before
7192 pushing a dummy frame now.
7194 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7195 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
7196 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
7197 the starting address (actual frame address) of a frame.
7198 * rs6000-tdep.c: modifications to function_frame_info() to see if
7199 function reserves a frame pointer register (alloca register)
7200 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
7201 FRAME_LOCALS_ADDRESS has been updated to support debugging of
7202 functions with alloca() calls.
7204 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
7206 * xm-sysv4.h: Provide definitions/prototypes for host environment
7207 functions for which no definitions or prototypes are provided in
7208 any currently included gdb or host environment header files.
7209 For SVR4, this currently includes malloc and realloc, which cannot
7210 be portably prototyped in any gdb include file.
7212 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7214 * buildsym.h: Remove obsolete variable file_stabs.
7216 * Makefile.in: Move place where configure merges in host-
7217 and target-dependent fragments later, so the latter
7218 can override (say) GNU_MALLOC.
7219 * config/mh-rs6000: Use system malloc. Otherwise, I
7220 ended up with *two* incompatible versions of malloc
7221 (functions in libc would call the malloc in libc).
7222 I assume this is a shared library problem.
7224 * remote.c: Fix (presumed) typo.
7225 * objfiles.c: Use xmalloc/xrealloc instead of
7226 malloc/realloc (since the latter are no longer declared).
7228 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7229 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
7230 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
7231 handle individual registers.
7232 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
7233 correctly in case it wasn't cached yet. (A problem showed up
7234 after fetching individual registers.)
7235 * buildsym.c: Disable type_synonym_name's type name overwriting
7236 in cases it is unnecesary. rs6000 portation doesn't use
7237 type_synonym_name, and it used to nullify type names
7238 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
7239 type's name as soon as space for that type is allocated.
7240 * xcoffread.c: ignore a section's lineno information if it is
7241 not `.text'. (In rs6000 bfd portation integration, skipping over
7242 `.pad' sections are ignored since it was in machine independent
7243 part of the code. Thus, a problem of fake sections with invalid
7244 lineno information arised.)
7246 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7247 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
7248 * rs6000-tdep.c: make function_frame_info() work whether or not
7249 reading from a core file.
7250 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
7252 * infrun.c. main.c, printcmd.c. symtab.c:
7253 More changes from IBM for rs6000.
7256 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
7258 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
7259 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
7260 Merge in changes (mostly from IBM) for RS6000.
7261 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
7262 More changes from IBM for RS6000. These are in machine-
7263 independent code, and probably could do with some cleaning
7264 up. The most questionable of these are #ifdef IBM6000.
7265 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
7266 to single_step() (for consistency with rs6000 and i860).
7267 * utils.c: Allow the 1st arg to xrealloc to be NULL
7268 (in which case do malloc). This removes the need for
7269 some tests in xcoff code (and perhaps other places?).
7270 * coffread.c: Removed variables last_source_file,
7271 type_vector, and type_vector_length as these are now
7272 defined by buildsym.[ch].
7273 * defs.h: Remove prototypes for malloc and realloc, since
7274 these should only be used to implement xmalloc and xrealloc,
7275 and they conflict with <stdlib.h> in AIX - where they
7276 return void* even when __STDC__ isn't defined. Sigh.
7277 * munch: Recognize *initialize* in data as well as text
7278 (AIX uses data). Also, incorporate a patch from Garrett
7279 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
7280 much more sensible, by only trying to match the name of
7281 the initialize_foo function, and not the junk before it.
7283 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
7285 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
7286 unless symbol table indicates that something has changed.
7288 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
7290 * remote.c: Make it work for embedded MIPS. Increase buffer
7291 size, and use throughout. Round buffer size up if too many regs.
7292 Support baud rate setting and try for an 8-bit path. If
7293 interrupted while waiting for target, send a ^C down the wire.
7294 Avoid single-byte reads.
7295 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
7297 * mips-xdep.h: Avoid the embedded regs when on Unix.
7299 * mipsread.c: Byte-swap the symbol table structures, using
7300 routines from ecoff.c, to read a symbol table written in any
7301 of the four possible byte orders.
7302 * configure.in (mips-big-* target): Same as Sony News.
7303 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
7304 * ecoff.c: New file for symbol swapping routines.
7306 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
7308 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
7309 all-breakpoints' command.
7310 * (get_number): Allow users to enter negative breakpoint numbers.
7311 * (breakpoint_1): Reformat display of 'info break' to show new
7313 * (create_longjmp_breakpoint, breakpoint_re_set,
7314 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
7315 symfile.c (syms_from_objfile): Re-do
7316 insertion of longjmp breakpoints. Move all code into
7317 breakpoint_re_set, and call that instead of
7318 create_longjmp_breakpoint in symfile.c.
7320 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
7322 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
7323 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
7324 * symtab.c (find_pc_symtab): Handle having no objfiles.
7325 * infcmd.c: Fix comment.
7326 * objfiles.c (free_all_objfiles): Add.
7327 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
7328 * symfile.c (symbol_file_command): free all objfiles when
7329 specifying a new symbol file.
7330 (reread_symbols): Stat the file name, don't fstat the descriptor.
7332 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
7334 * Makefile.in, configure.in: removed traces of namesubdir,
7335 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
7336 copyrights to '92, changed some from Cygnus to FSF.
7338 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
7340 * dbxread.c (end_psymtab): Delete empty psymtabs.
7341 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
7342 * symfile.h (struct objfile): Add free_psymtabs.
7344 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
7346 * Makefile.in (VERSION): Roll to gdb-4.4.4.
7348 * symfile.c (symbol_file_command): strcmp => !strcmp.
7349 * breakpoint.h: Move prototypes to follow enum definition they need.
7350 * breakpoint.c, infrun.c: Lint.
7351 * printcmd.c: Use `enum enable' rather than `enum
7353 * mipsread.c: First pass at making it compile with the new
7354 objfile changes. Probably seriously broken still, but it
7357 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
7359 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
7360 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
7361 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
7362 stepping (and nexting) through longjmp(). Also, cleanup
7363 breakpoint handling quite a bit by creating explicit breakpoint
7364 types instead of using magic breakpoint numbers.
7365 Makefile.in: Update version to 4.4.3
7367 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
7369 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
7370 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
7371 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
7373 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
7375 * minsyms.c (install_minimal_symbols): Add bunches to any
7376 existing minsyms in the objfile. Avoid extra mallocation
7377 by working directly in the obstack. Remove ignored `mainline' parm.
7378 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
7379 xcoffread.c: Change all callers.
7380 * FIXME: We should be able to eliminate MAINLINE from all the
7381 symbol readers now, with a small bit of work.
7383 * valops.c, value.h: Lint.
7384 * remote-vx.c: Add missing break; statement. Bugfix by
7385 Michael Sclafani, <sclafani@src.dec.com>.
7387 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
7389 * Makefile.in (VERSION): Update version to 4.4.2
7390 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
7391 minsyms.c, mmap-alloc.c, mmap-sbrk.c
7392 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
7393 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
7394 mmap-alloc.o, mmap-sbrk.o
7396 * altos-xdep.c: Minor whitespace change.
7397 * am29k-tdep.c (examine_prologue): Convert from misc function vector
7398 use to new minimal symbol table use.
7399 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
7400 * arm-xdep.c (store_inferior_registers): Returns void.
7401 * blockframe.c (get_pc_function_start, find_pc_partial_function):
7402 Convert from misc function vector use to new minimal symbol table use.
7403 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
7404 * breakpoint.c: Add prototypes for local functions.
7405 * breakpoint.c (catch_command_1): Change to static and remove unused
7407 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
7408 * breakpoint.h: Change function decls to prototype form.
7409 * buildsym.c: Add prototypes for local functions.
7410 * buildsym.c: Moved hashname() function here from dbxread.c.
7411 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
7412 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
7413 * buildsym.c (dbx_alloc_type): Change to static.
7414 * buildsym.c (finish_block): Add objfile parameter.
7415 * buildsym.c (misc): Change symbol_obstack to objfile version.
7416 * buildsym.c (make_blockvector): Change to static.
7417 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
7418 * buildsym.c (compare_line_numbers): Change to static, args are const,
7419 cast args when used.
7420 * buildsym.c (start_symtab): Inline new_object_header_files() call.
7421 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
7422 and made static. Add objfile parameter.
7423 * buildsym.c (end_symtab): Simplify code using line table size.
7424 Realloc the linetable on the objfile symbol_obstack and copy there.
7425 * buildsym.c (scan_file_globals): Convert from misc function vector
7426 use to new minimal symbol use.
7427 * buildsym.c (define_symbol): Add objfile parameter. Make sure
7428 strings get allocated in objfile's symbol_obstack. Convert references
7429 to builtin types to lookup_fundamental_type().
7430 * buildsym.c (read_type): Make static, add objfile parameter, convert
7431 references to buildin types to lookup_fundamental_type().
7432 * buildsym.c (read_struct_type): Add objfile parameter.
7433 * buildsym.c (read_array_type): Make static, add objfile parameter.
7434 * buildsym.c (read_enum_type): Make static, add objfile parameter.
7435 * buildsym.c (read_huge_number): Make static.
7436 * buildsym.c (read_range_type): Make static, add objfile parameter,
7437 convert references to buildin types to lookup_fundamental_type ().
7438 * buildsym.c (read_args): Make static, add objfile parameter.
7439 * buildsym.h: Convert function decl's to prototype form.
7440 * c-exp.y: Add prototypes for local functions, convert uses of misc
7441 function vector to minimal symbol table. Reformat all builtin type
7442 initializations and pass a NULL objfile to init_type() for them.
7443 * coffread.c: Change context_stack ref's to coff_context_stack,
7444 add local function prototypes. Cast uses of xrealloc arg 1.
7445 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
7446 crafting a new type.
7447 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
7448 * coffread.c (finish_block): Change name to coff_finish_block.
7449 * coffread.c (make_blockvector): Add and use objfile parameter.
7450 * coffread.c (record_line): Change name to coff_record_line.
7451 * coffread.c (start_symtab): Change name to coff_start_symtab.
7452 * coffread.c (end_symtab): Change name to coff_end_symtab.
7453 * coffread.c (record_misc_function): Change name to record_minimal_
7454 symbol and change to minimal symbol table use from misc func tbl.
7455 * coffread.c (coff_symfile_read): Convert from misc function vector
7456 use to minimal symbol table use.
7457 * coffread.c (hashname): Remove; use common version in buildsym.c.
7458 * coffread.c (decode_base_type): Change references to builtin types
7459 to calls to lookup_fundamental_type().
7460 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
7461 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
7462 * command.c: Add prototypes for local functions.
7463 * command.c (add_cmd): Prototype the 'fun' parameter and use the
7464 appropriate member of the function union for that type.
7465 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
7466 ifdef out the function since it isn't currently used.
7467 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
7468 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
7469 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
7470 * command.c (help_cmd): Compare function pointer to NULL.
7471 * command.c (help_cmd_list): Compare function pointer to NULL.
7472 * command.c (lookup_cmd_1): Use correct member of function union.
7473 * command.c (undef_cmd_error): Make static.
7474 * command.c (complete_on_cmdlist): Use correct member of func union.
7475 * command.c (do_setshow_command): Use correct member of func union.
7476 * command.c (shell_escape): Convert rindex use to strrchr.
7477 * command.h (COMMAND_H): Define if already included.
7478 * command.h (cmd_list_element struct): Change 'function' to a union
7479 and prototype args. Prototype completer function.
7480 * command.h: Convert decl's to prototype form.
7481 * convex-xdep.c (store_inferior_registers): Returns void.
7482 * copying.c: Prototype local functions.
7483 * coredep.c: Minor whitespace change.
7484 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
7485 * cplus-dem.c: Prototype local functions.
7486 * dbxread.c (hashname): Remove; moved to buildsym.c.
7487 * dbxread.c (free_and_init_header_files): Make static.
7488 * dbxread.c: Add prototypes for local functions.
7489 * dbxread.c (new_object_header_files): Remove; inlined usages.
7490 * dbxread.c (xrealloc usages): Cast args.
7491 * dbxread.c (record_misc_function): Change to record_minimal_symbol
7492 and change usages accordingly.
7493 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
7494 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
7495 * dbxread.c (dbx_next_symbol_text): Make static.
7496 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
7497 * dbxread.c (init_bincl_list): Add and use objfile parameter.
7498 * dbxread.c (free_bincl_list): Add and use objfile parameter.
7499 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
7500 * dbxread.c (end_psymtab): Convert to use per-objfile data.
7501 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
7503 * dwarfread.c (record_misc_function): Change name to record_minimal_
7504 symbol and use minimal symbol table throughout.
7505 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
7506 * dwarfread.c: Convert all references to builtin types to use the new
7507 lookup_fundamental_type function.
7508 * dwarfread.c (read_enumeration): Add and use objfile parameter.
7509 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
7511 * elfread.c (record_misc_function): Convert to use record_minimal_
7513 * elfread.c (elf_symtab_read): Add objfile parameter.
7514 * eval.c: Add prototypes for local functions and move some decls
7515 around to accomodate prototypes.
7516 * expprint.c: Add prototypes for local functions. Change references
7517 to misc function vector to minimal symbol table.
7518 * findvar.c (read_memory usages): Cast args.
7519 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
7520 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
7521 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
7522 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
7523 * gould-xdep.c: Minor whitespace change.
7524 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
7525 * hp300ux-xdep.c (store_inferior_registers): Returns void.
7526 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
7527 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
7528 * i386-tdep.c: Add prototypes for local functions.
7529 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
7530 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
7531 that defaulted to int.
7532 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
7533 i386_push_dummy_frame): Returns void.
7534 * i386-xdep.c (i386_register_u_addr): Declare params that default to
7535 int and explicitly declare return type as int.
7536 * i387-tdep.c: Minor formatting changes.
7537 * i960-tdep.c (leafproc_return): Convert from misc function vector
7538 use to minimal symbol table use.
7539 * infcmd.c: Add prototypes for local functions.
7540 * infcmd.c (continue_command, until_next_command, until_command,
7541 path_info, path_command): Make static.
7542 * infcmd.c (step_1, until_next_command): Convert from misc func
7543 vector to minimal symbol table use.
7544 * inflow.c: Add prototypes for local functions.
7545 * infptrace.c (store_inferior_registers): Returns void, not int.
7546 * language.c (_initialize_language): Use proper member of function
7548 * m2-exp.y: Add prototypes for local functions, convert misc function
7549 vector uses to minimal symbol table uses.
7550 * m2-exp.y (make_qualname, yyerror): Make static.
7551 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
7552 * m68k-pinsn.c: Add prototypes for local functions.
7553 * m68k-pinsn.c (print_insn): Cast args to read_memory.
7554 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
7555 * m68k-stub.c: Add prototypes.
7556 * m88k-pinsn.c (sprint_address): Convert from misc function vector
7557 use to minimal symbol table use.
7558 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
7559 * m88k-xdep.c (store_inferior_registers): Returns void.
7560 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
7561 * mach386-xdep.c (store_inferior_registers): Returns void.
7562 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
7563 * main.c: Add prototypes for local functions.
7564 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
7565 longjmp() result to (NORETURN void).
7566 * main.c (catch_errors): Prototype the 'func' parameter.
7567 * main.c (disconnect, stop_sig, do_nothin, float_handler):
7568 Takes an unused arg.
7569 * main.c (execute_command): Call the right member of the func union.
7570 * main.c (command_loop_marker, symbol_completion_function,
7571 command_loop): Make static.
7572 * main.c (command_line_input): Make linelength unsigned, cast arg
7573 to command_line_input().
7574 * main.c (add_info, add_com): Prototype the 'fun' parameter.
7575 * main.c (initialize_main): Call right member of function union.
7576 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
7577 * mem-break.c: Include symtab.h
7578 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
7579 * mips-xdep.c (store_inferior_registers): Returns void.
7580 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
7581 use to minimal symbol table use.
7582 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
7584 * mipsread.c (make_type): Remove, convert usages to init_type.
7585 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
7586 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
7587 vector use to minimal symbol table use.
7588 * parse.c: Add prototypes for local functions.
7589 * parse.c (xrealloc usages): Cast args.
7590 * parse.c (prefixify_expression, length_of_subexp): Make static.
7591 * parser-defs.h (PARSER_DEFS_H): Define when first included.
7592 * parser-defs.h: Convert function decls to prototype form.
7593 * partial-stab.h: Convert from misc function vector use to new minimal
7595 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
7596 the per-objfile copies.
7597 * printcmd.c: Add prototypes for local functions. Move some struct
7598 definitions around to accomodate prototypes.
7599 * printcmd.c (decode_format): Make static, change args oformat and
7600 osize to int from char.
7601 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
7602 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
7603 * printcmd.c (print_address_symbolic): Convert from misc function
7604 vector use to minimal symbol table use.
7605 * printcmd.c (address_info): Convert from misc function vector use
7606 to minimal symbol table use.
7607 * printcmd.c (delete_display, enable_display, disable_display_command):
7609 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
7610 * procfs.c (fetch_core_registers): Add unused param reg_addr.
7611 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
7612 * pyr-xdep.c (store_inferior_registers): Returns void.
7613 * remote-mm.c (mm_load): symbol_file_add return value unused.
7614 * remote-nindy.c: Minor format change.
7615 * remote-vx.c (vx_load_command): symbol_file_add result unused.
7616 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
7617 * rs6000-xdep.c (store_inferior_registers): Returns void.
7618 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
7619 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
7620 vector use to minimal symbol table use.
7621 * solib.c: Add prototypes for local functions.
7622 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
7623 function vector use to minimal symbol table use.
7624 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
7625 * solib.c (find_solib, shared_library_command): Make static
7626 * solib.c (read_memory, write_memory usages): Cast args.
7627 * solib.c (special_symbol_handling): Add function
7628 * source.c: Add prototypes for local functions.
7629 * source.c (select_source_symtab): Convert to scan objfiles.
7630 * source.c (open_source_file): Make static.
7631 * source.c (xrealloc usages): Cast args.
7632 * source.c (source_line_charpos): ifdef out, unused.
7633 * source.c (get_filename_and_charpos): Make static.
7634 * stack.c: Add prototypes for local functions.
7635 * stack.c (print_frame_info, frame_info): Convert from misc function
7636 vector use to minimal symbol table use.
7637 * symfile.c: Add prototypes for local functions.
7638 * symfile.c (compare_symbols): Make args const PTR's.
7639 * symfile.c (compare_psymbols, sort_pst_symbols) add.
7640 * symfile.c (sort_all_symtab_syms): Scan objfile list.
7641 * symfile.c (obsavestring): Add objfile parameter.
7642 * symfile.c (init_misc_bunches, prim_record_misc_function,
7643 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
7644 sort_misc_function_vector, compact_misc_function_vector): Remove
7645 * symfile.c (symbol_file_add_digested): Add function.
7646 * symfile.c (symbol_file_add): Returns struct objfile *.
7647 * symfile.c (symbol_file_command): Modify for state file use.
7648 * symfile.c (symfile_open): Add parameter "dumpable".
7649 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
7650 * symfile.c (load_command, add_symbol_file_command): Make static.
7651 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
7652 * symfile.c (rindex usages): Converted to strrchr.
7653 * symfile.c (allocate_psymtab): New
7654 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
7655 converted to minimal symbol table usage, but no obvious conversion.
7656 * symfile.c (free_all_symtabs): Remove.
7657 * symfile.c (_initialize_symfile): Use per-objfile info.
7658 * symfile.h: Rework the objfile structure to add per-objfile data
7659 objects (psymbol_obstack, symbol_obstack, type_obstack,
7660 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
7661 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
7662 Add prototypes to function declarations.
7663 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
7664 function vector usage to minimal symbol table usage.
7665 * symmisc.c (DEV_TTY): Define if not defined.
7666 * symmisc.c: Add local function prototypes.
7667 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
7668 printpsyms_command, print_objfiles, print_objfiles_command):
7669 Rework to use iterate_over_*
7670 * symtab.c: Add prototypes for local functions.
7671 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
7672 * symtab.c (lookup_partial_symtab): Scan through objfiles.
7673 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
7674 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
7675 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
7676 lookup_reference_type, lookup_member_type, allocate_stub_method,
7677 check_stub_method, create_array_type, smash_to_member_type,):
7679 * symtab.c (lookup_symbol): Some args are const.
7680 * symtab.h: All type related defs and structs moved to gdbtypes.h
7681 * symtab.h: Convert decls to prototypes.
7682 * target.c (noprocess): Make static.
7683 * target.h: Change decl's to prototypes.
7684 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
7685 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
7686 * utils.c (_initialize_utils): Use correct member of function union.
7687 * valarith.c: include gdbtypes.h
7688 * valops.c: include gdbtypes.h, add prototypes for local functions.
7689 * valops.c (value_push, value_arg_push, find_function_addr):
7691 * valops.c (value_string): Convert from misc function vector use
7692 to minimal symbol table use.
7693 * valops.c (check_field_in): Make arg const.
7694 * valprint.c: Add prototypes for local functions.
7695 * valprint.c (print_string): Make static
7696 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
7697 * values.c: Add prototypes for local functions.
7698 * values.c (value_headof): Convert from misc function vector to
7699 minimal symbol table.
7700 * xcoffexec.c: Add prototypes for local functions.
7701 * xcoffexec.c (exec_close, file_command, add_to_section_table):
7703 * xcoffexec.c (relocate_minimal_symbol): Add.
7704 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
7705 * xcoffread.c: Add prototypes for local functions.
7706 * xcoffread.c (sort_syms): Convert to scan objfiles.
7707 * xcoffread.c (read_xcoff_symtab): Make static.
7708 * xcoffread.c (various): Replace references to builtin types with
7709 calls to lookup_fundamental_type. Replace references to symbol_obstack
7710 and psymbol_obstack with pointers to the per-objfile copies.
7711 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
7712 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
7714 * xcoffread.c (init_stringtab): Add objfile parameter.
7715 * gdbtypes.c: New file
7716 * minsyms.c: New file
7717 * mmap-alloc.c: New file
7718 * mmap-sbrk.c: New file
7719 * objfiles.c: New file
7723 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
7725 * Check in Fred Fish's changes in these modules. Fred
7726 will make ChangeLog entries for all of them. Update VERSION
7729 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
7731 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
7733 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
7734 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
7735 value.h: Prototypes for static functions; lint.
7736 * gdbtypes.h: Empty file to ease transition.
7738 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
7740 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
7741 inferior.h, language.h, signame.h, target.h, terminal.h,
7742 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
7743 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
7745 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
7746 signame.c, sparc-xdep.c: Prototypes for all static functions.
7748 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
7749 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
7750 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
7751 Remove to_call_function and target_call_function, since it
7752 always calls the same thing (call_function_by_hand).
7753 * core.c, exec.c, solib.c: Rename target_ops sections =>
7755 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
7756 target.h: target_kill takes no args.
7757 * language.c (language_info): Scaffolding to allow briefer
7758 messages when the current language changes. FIXME.
7759 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
7760 complaints about volatile functions.
7761 * xm-sysv4.h (HAVE_MMAP): Define.
7763 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
7765 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
7766 to make prototypes for all functions declared here.
7767 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
7768 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
7769 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
7770 * ieee-float.h: Use PARAMS for prototypes; make some params const.
7771 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
7772 * m2-exp.y: Remove unused CONST; Rename OR and AND.
7773 * utils.c: Avoid declaring malloc and realloc. Lint.
7774 (request_quit): Accept signal-number parameter.
7776 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
7778 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
7779 DIE's. Add new function read_tag_pointer_type() to read them.
7781 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
7782 When creating a new user defined type, check to see if a partial
7783 type already exists, and if so, bash it to fit.
7785 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
7787 * coffread.c (decode_base_type): Pass long, not union.
7788 Fix by Eric Valette, ev@chorus.fr.
7790 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
7792 * elfread.c (elf_symtab_read): Fix code to correctly track
7793 changes in bfd for absolute symbols.
7795 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
7797 * xm-vaxbsd.h: Close off comment.
7799 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
7801 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
7803 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
7805 * mips-tdep.c (mips_print_registers): Print correct register
7806 number for double pseudo-registers.
7808 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
7810 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
7811 in the op$::OPERATOR. case. From Steven McCanne,
7812 <mccanne@horse.ee.lbl.gov>.
7814 * exec.c (set_section_name): Pass arg to exec_files_info;
7815 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
7817 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
7819 * main.c (print_gdb_version): Copyright msg: only this year.
7820 (cd_command): Avoid changing current_directory on error.
7822 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
7824 * mipsread.c (parse_partial_symbols): Handle dependencies
7825 between partial symbol tables (when not doing stabs-in-ecoff).
7826 (This used to be handled by parse_fdr, but parse_fdr was
7827 incompatible with handling stabs-in-ecoff, so the code
7828 was re-written to not use parse_fdr. Unfortunately,
7829 the logic to handle dependencies was overlooked.)
7831 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
7833 * coffread.c (read_enum_type): Use the size of a target int when
7835 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
7837 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
7838 * symtab.c (lookup_reference_type, lookup_ptr_type): use
7839 TARGET_PTR_BIT to determine size of a pointer
7840 * values.c (unpack_long): when unpacking a REF or a PTR don't
7841 assume the size of the type.
7843 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
7845 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
7846 looking at its members. Improve guess between struct and union,
7847 only assuming union if multiple members have offsets of zero.
7849 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
7851 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
7852 (This is just for clarity - and one day permitting us to
7853 change FP0_REGNUM from 38 to 32, which would make more sense.)
7854 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
7855 register numbers in stabs-in-ecoff get handled correctly.
7857 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
7859 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
7860 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
7861 into BSD and Ultrix.
7863 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
7865 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
7867 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
7869 * Makefile.in: Increment version to 4.4.1.
7870 * main.c (print_gdb_version): Update copyright notice.
7872 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
7874 * mipsread.c: Prepend "struct " to the names of structure
7875 types, and similarly for enums and unions. (This used
7876 to be done, but got lost in the re-write to "guess" the
7877 difference between enum/struct/union.)
7878 Also, guess that a tag is an enum if the first member
7881 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
7883 * xm-vax.h: #ifndef ultrix around #include of endian.h and
7886 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
7888 * Projects: Patching executables is done.
7889 * Makefile.in (VERSION): Roll to gdb-4.4.
7890 * README, WHATS.NEW: Update for gdb-4.4.
7892 * symfile.c (reread_symbols): Whenever we reread one object
7893 file's symbols, we must restart the scan, because the object_files
7894 chain has been permuted.
7896 * exec.c (exec_files_info): Split out into print_section_info.
7897 Print BFD filename of each section if it's not the default one.
7898 * core.c (core_files_info): Call print_section_info.
7900 * xm-vax.h: Include a few system header files whose definitions
7901 must precede defs.h.
7902 * language.c, language.h: Make some things const.
7903 * expression.h, main.c: const spreads like ooze.
7905 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
7906 since BREAKPOINT values can be >0x80.
7908 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
7910 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
7912 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
7914 * sparc-pinsn.c: Remove kludge for preferring architectures.
7915 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
7916 and forever. Add `add' instruction to the set that get checked
7917 for a preceding `sethi' in order to print an absolute address.
7918 Corresponding changes in ../include/opcode/sparc.h needed
7919 to eliminate garbage instructions.
7921 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
7923 * mipsread.c (parse_partial_symbols): Make sure partial
7924 symbols are created for external symbols (as used to be
7925 the case). This is a bit of a pain with the mips-coff.
7926 It uses a table which points to all of the external
7927 symbols belonging to a particular FDR or psymtab.
7928 Once we've generated this table, we might as well save
7929 it, and then use it in psymtab_to_symtab_1 to find
7930 the symbols to pass to parse_external().
7931 * symfile.c, symfile.c: New function start_psymtab_common
7932 to share the common parts of allocating a new psymtab
7933 for dbxread, mipsread (and later dwarfread). Its code
7934 was pulled out from start_psymtab in dbxread.c.
7935 * dbxread.c (start_psymtab): Use start_psymtab_common().
7937 * valprint.c (val_print): If there is an error when trying
7938 to print a string, check to see if there really is a problem
7939 by reading just one character. If that works, assume
7942 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
7944 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
7945 cypress, v8 mnemonics in that order.
7947 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
7949 * sparc-pinsn.c: Put the qsort() back in.
7951 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
7953 * findvar.c (read_register, write_register): Handle machines
7954 where REGISTER_TYPE is not the same size as "int".
7956 Handle debug symbols in dynamically loaded (relocated) code:
7958 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
7959 offset to process_one_symbol.
7960 (process_one_symbol): Take new offset parameter. Add it into
7961 appropriate symbol types to relocate symbols to loaded addresses.
7962 Handle all possible symbol types, and complain() about types that
7963 we don't expect to see.
7964 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
7965 process_one_symbol (FIXME, should pass real offset).
7969 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
7971 (set_breakpoint, break_command_1, until_break_command,
7972 catch_command_1, breakpoint_re_set_one): Use it.
7973 * symtab.h (resolve_sal_pc): Declare.
7974 * infcmd.c (jump_command): Use resolve_sal_pc.
7976 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
7978 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
7980 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
7982 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
7983 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
7984 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
7986 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
7988 * dbxread.c (process_one_symbol): Make a first cut at handling
7989 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
7991 * symtab.c (find_pc_line): Fix stepping into and out of #included
7994 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
7996 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
7997 no longer any need to copy ../include/opcode/* into gdb.
7999 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
8001 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
8003 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
8005 * valprint.c (type_print_base, type_print_method_args):
8006 Print C++ constructor methods without bogus "return type."
8008 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
8010 * infptrace.c (child_xfer_memory): Parameter "target" should
8011 be a pointer to a structure, not the entire structure.
8013 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
8015 * depend: Convert the couple of references to ansidecl.h that
8016 used the local gdb version to use the ../include version.
8018 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
8021 (child_xfer_memory): Takes pointer to a struct, not entire struct.
8022 (inferior_proc_init): Fix non-ANSI version of args.
8023 (attach): Call print_sys_errmsg with correct number of args.
8024 (mappingflags): Make static, does not need to be global.
8026 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
8027 not the entire struct itself.
8029 * valops.c (value_assign): Cast some args to modify_field() and
8030 {read,write}_register_bytes() correctly.
8032 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
8034 * Makefile.in (MALLOCSRC): Removed reference to removed local
8037 * dwarfread.c (list_in_scope): Needs an initial value, use file
8040 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
8042 * main.c (main): Make option_index local to keep new getopt happy.
8043 main.c, solib.c, Makefile.in: Update copyright notices.
8045 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
8047 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
8049 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
8051 * Makefile.in (HFILES): Add partial-stab.h.
8053 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
8055 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
8056 New files for stratus. Not complete enough to actually build
8057 on the Stratus machine; that awaits copyright assignment for
8060 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
8061 for getting custom flags into CFLAGS when doing makes.
8063 * configure.in: Add config information for stratus.
8065 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
8067 * dbxread.c (process_one_symbol): Pass address of structure
8068 to complain(), rather than the whole structure.
8070 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
8072 * solib.c (solib_add_common_symbols): Only compile in when not
8073 using SVR4 style shared libraries.
8075 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
8077 * dwarfread.c (locval): Add offreg flag to indicate location
8078 values that are computed off a base register.
8080 * dwarfread.c (new_symbol): Rework TAG_global_variable and
8081 TAG_local_variable cases to account for static variables
8082 within function scopes.
8084 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
8086 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
8087 doesn't exist on some systems.
8089 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
8090 nexting over recursive function calls.
8092 * target.c (target_read_string): Create this routine to read null
8093 terminated strings from the target. It deals with running off the
8094 end of memory elegantly as well. solib.c (find_solib): Use
8095 target_read_string() to avoid problems with running off the end of
8098 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
8099 that reference pgrp_inferior.
8101 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
8103 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
8104 mips-tfile has been hacked to act more "traditionally."
8105 * dbxread.c: Fixed typo in comment.
8107 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
8109 * mips-tdep.c (mips_skip_prologue): Add some number of
8110 'sw' instructions before 'addiu' adjusts the stack.
8112 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
8114 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
8115 freescope, buildblock closescope, record_line, add_symbol_to_list,
8116 gatherblocks, make_blockvector): Extensive changes to switch
8117 to generic symbol table building code in buildsym.c. Remove
8118 scope tree structures and functions, symbol table building
8119 functions, and lots of other small changes.
8121 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
8122 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
8124 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
8126 * buildsym.c (cleanup_undefined_types): Add support for enums.
8127 This fixes the 'GDB internal error. cleanup_undefined_types with
8130 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
8132 * dbxread.c: detect gcc2 compilations.
8134 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
8136 * sparc-pinsn.c: Rename bitfields that overlap with macro names
8137 in ../include/opcode/sparc.h.
8139 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
8141 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
8142 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
8143 to reflect actual locations of opcode files, so TAGS target will
8146 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
8148 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
8151 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
8152 dereferencing to access the correct elements.
8154 * valops.c (value_addr): Declare return type of external func
8157 * xcoffread.c: Undefine next_symbol_text before redefining it.
8159 For older changes see ChangeLog-9091
8165 version-control: never