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 * ch-exp.y (operand_5): We can generalize the 2nd operand
129 of a string repetition ot 'literal' without ambiguity.
131 Thu Apr 8 10:15:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
133 * breakpoint.h (struct bpstat): Remove momentary field.
134 Remove bpstat_momentary_breakpoint. This was always kludgy
135 and is no longer used.
137 * breakpoint.h: Add enum bpstat_what.
138 breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status):
139 stop and print fields of bpstat now per-breakpoint, not just
140 one for the whole chain.
141 breakpoint.{c,h} (bpstat_what): New function.
142 breakpoint.h: Remove bpstat_stop and bpstat_should_print.
143 infrun.c: Replace switch (stop_bpstat->breakpoint_at->type)
144 with call to bpstat_what.
145 README: Remove watchpoint/breakpoint bug from known bugs.
147 * breakpoint.h: Prototype bpstat_find_breakpoint.
149 Thu Apr 8 16:01:21 1993 Fred Fish (fnf@cygnus.com)
151 * symtab.c (find_methods, gdb_mangle_name): Note that functions
153 * symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P,
154 DESTRUCTOR_PREFIX_P): Note that macros are g++ specific.
156 Thu Apr 8 12:45:32 1993 Ian Lance Taylor (ian@cygnus.com)
158 * i960-pinsn.c (tabent): Copied struct definition from
161 Thu Apr 8 10:34:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
163 * symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname
165 * symtab.c (gdb_mangle_name): Use it.
166 * symtab.c (find_methods): Do not add destructors to choice list
168 * symtab.c (decode_line_1): Make breakpoints on destructors work
171 Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com)
173 * ser-go32.c: Make it use serial port name.
174 * go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc.
176 * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not
179 Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com)
181 * configure.in: Only configure sparclite subdir when target_cpu
184 Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com)
186 * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char.
187 Remove FIXME comment regarding this.
189 * symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
191 * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
193 Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com)
195 Add section table to objfile struct. Use it for find_pc_section.
196 * objfiles.c (add_to_objfile_sections,
197 build_objfile_section_table, find_pc_section): new functions.
198 (allocate_objfile): build section table.
199 * objfiles.h (struct obj_section): new structure.
200 (struct objfile): add section table.
201 (find_pc_section): new prototype.
202 * solib.[ch] (find_pc_section_from_so_list): removed.
203 * sparc-tdep.c: include objfiles.h for find_pc_section. include
204 symfile.h for objfiles.h.
205 (in_solib_trampoline): adjusted for new find_pc_section
206 prototype. Removed BAD_RICH_HACK ifdefs.
207 * symfile.c (syms_from_objfile): offset objfile sections.
208 (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs.
209 * symfile.h (find_pc_section): prototype removed. Also fixed
210 comment typo NUL -> NULL.
211 * target.[ch] (find_pc_section_from_targets): removed.
212 * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
214 Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com)
216 * ser-go32.c: Format. (go32_open): Use proper return value.
218 * configure.in: Undo conditional configdirs hack for sparclite.
220 Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
222 * symtab.c (list_symbols): When call break_command, pass both
223 filename and function name not just function name.
225 Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com)
227 (Changes and new files to make "none" a full fledged configuration)
228 * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files.
229 Currently only tm-none.h has any meaningful contents.
230 * config/none/none.mh (NAT_FILE): Use nm-none.h
231 * config/none/none.mh (XM_FILE): Use xm-none.h
232 * config/none/none.mt (TM_FILE): Use tm-none.h
233 * Makefile.in (depend): Remove comment about parse errors in
234 valops.c, it now parses correctly and generates a correct depend
235 line. Remove line that touches xm.h, tm.h, and nm.h; they are
236 now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
238 Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com)
240 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
242 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
243 exactly 8 characters.
245 Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com)
247 * configure.in: Sparclite uses sparc config dir. Also has it's
248 own tm- & .mt files now. Also add sparclite to configdirs.
249 * go32-xdep.c: Dummy routines for sigsetmask & strlwr.
250 * config/i386/go32.mh: Nullify def of TERMCAP.
251 * config/i386/xm-go32.h: Get rid of redef of EIO.
252 * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite
253 specific configs. Very similar to sun4os4, but without solib.
254 * sparclite/{Makefile.in configure.in}: First cut at making this
257 Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com)
259 * ser-go32.c: First cut at adapting to new serial interface.
261 Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com)
263 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].
264 These implement a new serial line interface for talking to remote
266 * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts,
267 EXCEPT go32, which gets ser-go32.c.
268 * remote.c: Use new serial interface. More remote-xxx's to be
270 * ser-bsd.c, ser-termios.c: Removed.
271 * serial.c: New. Implements common operations for all serial
273 * ser-unix.c: New. Unix specific serial operations for various
274 flavors of Unix (Posix, SysV, BSD).
275 * serial.h: Generic serial interface defs.
276 * config/i386/go32.mh, config/i386/i386bsd.h,
277 config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove
278 ser-bsd.o from XDEPFILES. All the magic is now handled in
281 Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
283 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
285 Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
287 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
289 * rs6000-tdep.c (frameless_function_invocation): Don't even think
290 about framelessness except on the innermost frame.
292 * xcoffexec.c: Call fatal() not abort().
294 * stabsread.c (patch_block_stabs): If stab & no symbol, make
295 a LOC_OPTIMIZED_OUT symbol.
296 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
297 findvar.c (read_var_value), printcmd.c (address_info),
298 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
299 m2-exp.y (yylex): Deal with it.
300 ch-exp.y (yylex): Deal with it.
302 Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
304 * findvar.c (value_from_register): H8500 specific, check to see
305 if we are looking at short pointer. If so, skip crock.
306 * h8500-tdep.c (h8500_frame_chain): Mask down value from
307 read_memory_integer() to avoid getting messed up by sign extension.
309 Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
311 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
312 ifdef protect using BAD_RICH_HACK. This should be removed soon.
313 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
315 Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
317 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
319 * core.c (dis_asm_print_address): New function.
321 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
324 Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
326 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
327 entire breakpoint chain and print only the first entry that needs to
328 be printed and needs to be stopped for. Fixes problems with printing
329 of multiple breakpoints with different conditions.
330 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
331 effectively stops printing of the breakpoint chain.
332 * breakpoint.c (print_it_noop): New routine to print nothing
333 for this breakpoint entry and dont stop printing.
334 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
335 watchpoint only if it is enabled.
336 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
337 descriptor from the library to make backtraces through setjmp work.
338 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
340 * mips-tdep.c (read_next_frame_reg): Provide correct values for
341 all registers saved within sigtramp, cleanup.
343 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
345 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
347 Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
349 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
350 with prototype in ../include/dis-asm.h.
352 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
354 * core.c (dis_asm_{read_memory,memory_error}): New functions.
355 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
356 Use read_memory_func interface to disassembler.
358 Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
360 Teach sparc solaris to next over shared library functions.
361 * solib.[hc] (find_pc_section_from_so_list): new function and
363 * sparc-tdep.c (in_solib_trampoline): new function.
364 * symfile.[hc] (find_pc_section): new function and prototypes.
365 * target.[hc] (find_pc_section_from_targets): new function and
367 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
370 Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
372 * infrun.c (wait_for_inferior): Revise comment.
374 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
376 * command.{c,h}: New var_type var_integer.
377 main.c: Use it for history_size.
379 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
380 Lint and byte-order fixups.
382 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
384 * breakpoint.h (bpstat): New field print_it.
385 breakpoint.c (bpstat_print): Use it.
386 (print_it_normal): New function (from old bpstat_print code).
387 (bpstat_{alloc,stop_status}): Set print_it field.
389 * breakpoint.c (bpstat_stop_status): Use catch_errors when
390 evaluating watchpoint condition, via new function watchpoint_check.
391 Also stop if watchpoint disabled due to leaving its block.
393 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
395 Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
397 * mips-pinsn.c: Add missing include of dis-asm.h.
399 Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
401 * Makefile.in (clean, distclean, realclean): Recursively apply
402 to subdirs first, rather than last. This avoids, for example,
403 Makefile being removed in a parent directory before the recursive
406 * alldeps.mak, depend: Update for below changes.
408 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
409 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
410 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
411 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
413 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
414 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
415 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
416 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
417 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
418 tm-68k.h to tm-m68k.h.
419 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
420 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
423 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
424 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
425 * a29k-tdep.c: Renamed from am29k-tdep.c.
426 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
427 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
428 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
429 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
431 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
432 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
433 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
435 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
436 define that does not appear anywhere else in the gdb source tree.
437 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
439 Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
441 * breakpoint.c: Add comments regarding breakpoint_re_set.
443 * xcoffread.c (sort_syms, compare_symbols): Remove.
444 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
445 not our own sort_syms (it is identical).
447 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
449 Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
451 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
452 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
454 * exec.c (exec_close): Fix storage leak.
455 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
456 output sections when patching an executable.
457 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
458 when writing all registers.
459 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
460 at the right offset in the dummy frame.
461 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
462 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
463 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
465 Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
467 * Makefile.in (TARFILES): Avoid trailing backslash.
469 Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
471 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
472 it in breakpoint_re_set.
473 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
475 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
476 don't use sizeof(int) for target stuff, etc).
478 Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
480 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
481 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
482 support that can't be integrated anyway due to lack of clear
485 Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
487 * findvar.c (read_register, write_register): Make these capable
488 of reading/writing registers that are shorter than REGISTER_TYPE.
489 * (value_from_register): Install H8500 specific code to return
490 proper value when register is being used as a pointer.
491 * h8500-tdep.c: Remove extra defines of NUM_REGS.
492 (h8500_skip_prologue): Use correct lengths for LINK instructions.
493 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
494 chain frames properly by combining frame pointer with T reg.
495 (init_extra_frame_info): Delete. It's now a macro.
496 (frame_args_address): Don't add PTR_SIZE. Stack args are already
497 offset by the correct amount off of the frame pointer.
498 (register_byte): Delete. It's now a macro.
499 (register_raw_size, register_virtual_size): Delete. Replaced by
500 common routine h8500_register_size, cuz there's no difference
501 between the raw & virtual sizes on this machine.
502 (register_convert_to_raw, register_convert_to_virtual): Delete,
503 cuz there's no difference between the raw & virtual forms.
504 Replaced by memcpy in tm file.
505 (register_virtual_type): Rename to h8500_register_virtual_type.
506 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
507 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
508 emulator have same reg offsets. This is all handled in the
510 (h8500_trapped_internalvar): New routine to detect references to
511 convenience vars acting as pointer pseudo-regs.
512 (h8500_value_trapped_internalvar): Conjure up value of pointer
514 (h8500_set_trapped_internalvar): Convert set value in real
516 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
517 code segment register.
518 infrun.c (proceed): Simplify. Call write_pc instead of doing it
520 (wait_for_inferior): Add h8500 specific code to add stack segment
521 when reading SP register.
522 remote-sim.c (fetch_register): Spacing.
523 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
524 detect cruft. Redo all register manipulation stuff. Get rid of
525 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
526 to frame pointer. (IS_TRAPPED_INTERNALVAL,
527 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
528 to create internal vars for pointer pseudo-regs.
530 Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
532 * Makefile.in: Numerous small changes to macro definitions
533 and rules for building gdb distribution tree. Many macros
534 eliminated or merged, and rules simplified.
535 * alldeps.mak: Update.
538 Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
540 * Makefile.in: recurse through SUBDIRS for dvi target too
542 Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
544 * Clean up xcoff relocation.
545 objfiles.h (struct objfiles): Add section_offsets, num_sections.
546 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
548 symtab.h (struct general_symbol_info): Add section field.
549 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
550 xcoffread.c: Set section for symbols and msymbols.
551 (struct symtab): Add block_line_section field.
552 buildsym.c (end_symtab): Set it.
553 (end_symtab and callers): Add section parameter.
554 objfiles.c (objfile_relocate): New funciton.
555 xcoffexec.c (vmap_symtab): Use it.
556 xcoffsolib.h (struct vmap): Remove unused fields.
557 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
558 CORE_NEEDS_RELOCATION, symtab_relocated.
559 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
560 rs6000-tdep.c: Make loadinfotext static.
561 breakpoint.c (fixup_breakpoints): Doc fix.
562 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
563 (end_symtab): primary field replaces nonreloc.
565 Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
567 * symtab.h (struct linetable_entry): Remove confusing comment.
569 Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
571 * Makefile.in: add installcheck target
573 Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
575 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
576 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
577 z8k}: New directories to hold cpu specific configuration files.
578 Naming follows gcc convention.
579 * config/{*.mt, *.mh}: All target and host makefile fragment
580 config files moved to an appropriate config/<cpu> subdirectory.
581 * nm-*, xm-*, tm-*: All native, host, and target files, which
582 get linked to nm.h, xm.h, and tm.h respectively by configure,
583 moved to appropriate config/<cpu> subdirectory.
584 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
585 Native, host, and target files that are common across more than
586 one cpu architecture and included by one of the configured
587 native, host, or target files, get moved to config directory.
588 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
589 pick up native, host, or target include files moved to one of
590 the config subdirectories, and that are included by other files.
591 * Makefile.in (alldeps.mak): Modify to account for new config
593 * alldeps.mak, depend: Update for new config directory structure.
594 * config/*/[ntx]m-*.h: Modify all files that include other
595 [ntx]m-*.h files to use path relative to gdb/config. I.E.
596 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
598 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
599 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
600 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
601 * configure.in: Default gdb_host_cpu to host_cpu, and remap
602 the ones where the default is not unique or different than the
603 config subdirectory name. Similarly, handle gdb_target_cpu.
604 Modify configure.in as appropriate to make use of gdb_host_cpu
605 and gdb_target_cpu to find makefile fragments and make links.
607 Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
609 * mipsread.c (compare_blocks): Sort blocks with the same start
610 address by decreasing ending address.
612 Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
614 * mipsread.c (parse_procedure): Save cur_fdr accross call to
615 lookup_symbol as it might get clobbered by the call.
617 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
618 The previous code did not initialize the language field for the psymtab
621 Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
623 * c-exp.y (parse_number): Avoid shift warning.
624 * serial.h (struct ttystate): Declare empty one on DOS.
626 Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
628 * xm-sun4os4.h: Return type of free() should be void, not int.
630 * vx-share/vxWorks.h: Remove #def of NULL.
632 Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
634 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
636 Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
638 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
640 Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
642 * ieee-float.c: Moved to ../libiberty.
643 * ieee-float.h: Moved to ../include.
644 * Makefile.in: Update accordingly.
645 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
646 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
647 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
648 it is now in ../opcodes/m68881-ext.c.
649 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
650 prologue (some callers _do_ care).
651 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
652 new interface of ../opcodes/*-dis.c.
653 * ch-exp.y: Add #include <ctype.h>.
655 Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
657 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
659 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
661 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
663 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
665 Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
667 * z8k-tdep.c (extract_return_value, write_return_value,
668 store_struct_return): New functions from macros in tm-z8k.h.
670 Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
672 * valops.c (value_arg_coerce): Apply temporary patch to
673 fix problem with coercion of array and function types when
674 passed as arguments to C functions, pending a more complete
675 review of when and how coercion should be done, depending
676 upon context and language.
678 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
680 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
682 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
683 debugsec if there are a non-zero number of symbols.
685 Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
687 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
689 Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
691 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
693 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
695 (symtbl_num_syms): New variable.
696 (read_xcoff_symtab): Set it.
697 (read_symbol_nvalue): Check for bad symno.
698 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
701 Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
703 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
704 This is defined in defs.h if necessary.
705 * vx-share/vxWorks.h: Remove #defs of min and max.
706 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
707 vx-share/xdr_rdb.c: include defs.h.
709 Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
711 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
714 * xcoffread.c (enter_line_range): complain() on bad endoffset.
715 xcoffread.c: Doc fixes.
717 Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
719 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
720 xcoffexec.c (xcoff_relocate_core): New function.
721 (text_adjustment): Removed.
722 (add_vmap): Return the vmap.
723 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
725 Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
727 * xcoffsolib.h: Add objfile member to struct vmap.
728 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
729 xcoffexec.c (add_vmap): Allocate objfiles here.
731 Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
733 Support 68000 series without floating point.
735 * configure.in (m68000-*-{aout,elf,coff}): New configs.
736 * tm-68k-nofp.h: New file, lacks 68881 support.
737 * config/m68k-nofp.mt: New file.
739 Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
741 Remove a few remaining underscore/no-underscore remnants from
744 * config/{m68k-un.mt, sparc-un.mt}: Remove.
745 * config/m68k-noun.mt: Rename to m68k-fp.mt.
746 * config/sparc-noun.mt: Rename to sparc-em.mt.
747 * tm-68k-noun.h, tm-spc-noun.h: Remove.
748 * tm-68k-un.h: Rename to tm-68k-fp.h.
749 * tm-spc-un.h: Rename to tm-spc-em.h.
750 * tm-sun4sol2.h: Cleanup.
751 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
753 Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
755 * symmisc.c (std_in, std_out, std_err): Move initializations
756 to runtime code, in case they aren't constant.
758 Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
760 * symtab.c (find_pc_symtab): some object file formats, notably
761 mips, have holes in the address ranges of symtabs. Change
762 this algorythm from first hit to tightest fit.
764 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
765 fence post without finding the enclosing function, then print a
768 Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
770 * utils.c (fputs_demangled, fprint_symbol): Remove.
771 * utils.c (fprintf_symbol_filtered): New function which combines
772 the functionality of fputs_demangled and fprint_symbol. Uses a
773 caller provided language parameter to select the appropriate
774 demangler, and caller provided args to pass to the demangler.
775 * defs.h (enum language): Move further up in file so enum can
776 be used in prototypes.
777 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
778 * defs.h (fprintf_symbol_filtered): Add prototype.
779 * c-typeprint.c (cp_type_print_method_args): Replace calls to
780 fputs_demangled with call to fprintf_symbol_filtered.
781 * cp-valprint.c (demangle.h): Include
782 * cp-valprint.c (cp_print_value_fields): Replace calls to
783 fprint_symbol with calls to fprintf_symbol_filtered.
784 * printcmd.c (print_frame_args): Replace call to fprint_symbol
785 with call to fprintf_symbol_filtered.
786 * stack.c (print_frame_info): Remove obsolete code so we don't
787 have to update fputs_demangled usage in it.
788 * stack.c (print_frame_info, frame_info): Add language variable
789 to pass to fprintf_symbol_demangled and initialize it from the
790 symbol's language. Replace calls to fputs_demangled with calls
791 to fprintf_symbol_filtered.
792 * symtab.c (find_methods): Replace call to fputs_demangled with
793 call to fprintf_symbol_filtered.
794 * ch-valprint.c (demangle.h): Include.
795 * ch-valprint.c (chill_print_value_fields): Replace call to
796 fprint_symbol with call to new fprintf_symbol_filtered.
798 Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
800 * Makefile.in (VERSION): Bump version to 4.8.2.
802 * main.c (source_command): Require an explicit pathname of file
803 to source, since previous behavior of defaulting to gdb init file
804 was troublesome and undocumented.
805 * printcmd.c (disassemble_command): Add missing '{}' pair to
806 else with two statements. Bug reported by Stephane Tsacas
808 * symtab.c (find_pc_line): Don't complain about zero length or
809 negative length line numbers for the moment, since we may not own
810 the terminal when called, such as when single stepping. (FIXME)
811 * language.h (CAST_IS_CONVERSION): True if current language is
812 C++ as well as C. Fix from Peter Schauer.
813 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
814 Use STREQN macro rather than bare '!strncmp()'.
815 * environ.c (unset_in_environ): Avoid use of memcpy on
816 overlapping memory regions, as suggested by Paul Eggert
817 <eggert@twinsun.com>.
818 * c-exp.y (%union struct): Remove unused ulval as suggested
819 by Paul Eggert <eggert@twinsun.com>.
821 Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
823 * main.c (gdbinit): Make static.
824 * main.c (inhibit_gdbinit): Move to file scope.
825 * main.c (main): Remove local inhibit_gdbinit.
826 * main.c (source_command): Don't source '.gdbinit' file by
827 default if gdb has been told to ignore it.
829 Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
831 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
834 Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
836 * printcmd.c (print_address_symbolic): Only print if offset
837 is shorter than max_symbolic_offset.
838 (initialize_printcmd): `set print max-symbolic-offset'.
840 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
841 (examine_tag): Use it.
842 (read_register_stack): Only look in the local registers for a
843 memory address if it's between rfb and rsp; go to memory otherwise.
844 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
845 (reginv_com): Remove ancient kludge command.
847 Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
849 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
850 irix4 will again compile.
852 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
854 * configure.in: accept mips-sgi-irix4* for irix4.
856 Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
858 * z8k-tdep.c (print_register_hook): Lint.
860 Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
862 Lint fixes from Paul Eggert (eggert@twinsun.com):
864 * command.c (do_setshow_command): var_uintegers are unsigned.
865 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
866 unsigned, since they use hex values with the high bit set.
868 Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
870 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
871 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
873 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
874 macro definitions in parenthesis.
876 * dbxread.c (dbx_symfile_init): Catch the case where there is
877 no string table, but the only way we find out is by reading zero
880 Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
882 * dbxread.c (dbx_symfile_init): Make size of the string table
883 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
884 offset to the string table is nonzero and handle the nonexistant
885 string table case, should it occur. Ensure that the string table
886 size read from the file is reasonable, with a minimum lower bound
887 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
889 Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
891 * Makefile.in: Changes to build testsuite correctly.
892 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
893 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
894 (TARGET_FLAGS_TO_PASS): New variable.
895 (SUBDIRS): Added testsuite.
896 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
897 testsuite is compiled with CC_FOR_TARGET rather than CC.
899 Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
901 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
902 reported by mycroft@gnu.ai.mit.edu.
904 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
905 * configure.in (vax-*-ultrix2*): New triplet.
906 * config/vaxult2.mh: New file.
907 * xm-vaxult2.h: New file.
909 * c-exp.y (parse_number): Change high_bit to unsigned.
910 * demangle.c: Change all references to cfront to ARM, since the
911 actual algorithm is the one specified in the Annotated Reference
912 Manual. This was confusing users into thinking that full cfront
913 support was implemented.
914 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
915 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
916 directly to lookup_struct_elt_type, which will do the
917 dereferencing itself.
918 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
919 NULL dereferencing bug for unnamed structs, comment out
922 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
924 * coffread.c (process_coff_symbol): Change PCC argument correction
925 so that it only happens on big-endian targets; so that it only
926 happens if the short or char argument is aligned on an int
927 boundary; and so that it changes the location, rather than the
928 type, of the argument. These changes tend to parallel similar
929 (old) changes in stabsread.c.
931 * coffread.c (coff_read_enum_type): Use the specified size for
932 enums, don't assume that they are int-sized.
934 * c-valprint.c (c_val_print): Don't assume enums are the same as
937 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
938 Rendell, <michael@mercury.cs.mun.ca>.
940 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
942 * language.h (local_decimal_format_custom): Add prototype.
943 * language.c (local_decimal_format_custom): Add function, bug
944 reported by Robert R. Henry (rrh@tera.com).
946 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
948 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
949 by Josef Leherbauer, joe@takeFive.co.at.
951 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
953 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
954 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
955 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
956 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
957 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
958 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
959 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
960 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
962 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
964 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
965 of demangled name fields to NULL if no demangling exists for
966 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
967 symbols if their language is known at the time they are created,
968 but sometimes the language is not known until later.
970 * ch-typeprint.c (chill_print_type_base): Name changed to
971 chill_type_print_base to match pattern for C and C++ names.
972 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
973 to be consistent with other usages.
974 * ch-typeprint.c (chill_type_print_base): Add support for
975 printing Chill STRUCT types.
976 * ch-valprint.c: Include values.h.
977 * ch-valprint.c (chill_print_value_fields): New function and
978 prototype for printing Chill STRUCT values.
979 * ch-valprint.c (chill_val_print): Fix call to val_print_string
980 that was being called with two args instead of three.
981 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
982 to print Chill STRUCT values.
984 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
986 * configure.in: added testsuite to configdirs.
988 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
990 * doc/stabs.texi: The `this' pointer is now known by the name
991 `this' instead of `$t'.
993 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
995 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
996 references of TAG_string_type DIEs in user defined types.
997 * ch-lang.c (chill_create_fundamental_type): Track compiler
998 change that now emits debugging info with the type long for Chill
1001 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
1003 * remote-mips.c: New file; implements MIPS remote debugging
1005 * config/idt.mt: New file; uses remote-mips.c
1006 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
1008 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
1009 floating point coprocessor.
1010 (mips_push_dummy_frame): If not mips_fpu, don't save floating
1012 (mips_pop_frame): If not mips_fpu, don't restore floating point
1014 (_initialize_mips_tdep): New function; let the user reset mips_fpu
1016 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
1017 mips_fpu, don't use fp0 as floating point return register.
1018 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
1021 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
1023 * gdb/testsuite: made modifications to testcases, etc., to allow
1024 them to work properly given the reorganization of deja-gnu and the
1025 relocation of the testcases from deja-gnu to a "tool" subdirectory.
1027 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
1029 * gdb/testsuite: Initial creation of gdb/testsuite.
1030 Migrated dejagnu testcases and support files for testing nm to
1031 gdb/testsuite from deja-gnu. These files were moved "as is"
1032 with no modifications. This migration is part of a major overhaul
1033 of dejagnu. The modifications to these testcases, etc., which
1034 will allow them to work with the new version of dejagnu will be
1035 made in a future update.
1037 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
1039 * NEWS: Add reminders for next release.
1041 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
1043 * mipsread.c (parse_lines): Correct check for files compiled with
1046 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
1048 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
1050 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
1052 * Makefile.in (VERSION): GDB-4.8 release!
1053 * README, NEWS: Update for release.
1055 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
1057 * am29k-pinsn.c (print_insn): Minor nits with const.
1058 * am29k-tdep.c: More minor nits with arg types for
1059 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
1061 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
1063 * gcc.patch: Update for a different GCC (G++) bug.
1064 * main.c (print_gdb_version): Update copyright year to 1993.
1065 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
1066 conditionalize this file on it. FIXME, right way is to split
1067 these into two config files.
1068 (ATTACH_DETACH): Define for BSD 4.4
1069 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
1070 (U_REGS_OFFSET): Revise for 4.4.
1071 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
1072 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
1073 LONG_MAX into this file to avoid cpp "redefinition" warnings.
1075 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1077 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
1080 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
1082 * c-lang.c (c_printstr): Bugfix for length==0 case.
1084 * c-lang.c (c_printstr): If a C string ends in a null, don't
1087 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
1089 * defs.h (STRCMP): Make it work for unsigned chars.
1091 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
1093 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
1094 * config/hp300bsd.mh (REGEX, REGEX1): Define.
1095 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
1096 define to kludge the large opcode table into two smaller tables,
1097 since GCC take exponential space to build the table. Lint.
1098 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
1100 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
1102 * Makefile.in (VERSION): Roll to 4.7.9.
1103 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
1104 definition here, to handle both BSD 4.3 and 4.4 systems.
1105 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
1106 * remote.c (alarm): Move declaration to global level, before
1107 first reference to it.
1108 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
1109 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
1111 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
1113 * remote.c (readchar): forward declare alarm which otherwise looks
1114 like an undeclared variable to gcc.
1116 * dbxread.c (process_one_symbol): cast enum value N_SO into int
1117 when comparing against an int. Avoids superfluous warning from
1120 * inflow.c (set_sigint_trap): add cast to assignment from signal.
1121 Avoids superfluous warnings from some systems and/or compilers
1122 (like vax ultrix 4.2.)
1124 * language.c (struct op_print unk_op_print_tab): use the enum
1125 values rather naked zeros as initializers. Avoids warnings from
1126 ultrix type compilers.
1128 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
1130 * Makefile.in (VERSION): Roll to 4.7.6.
1131 (SFILES_SUBDIR): Add 29k-share/udi_soc.
1132 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
1133 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
1134 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
1135 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
1136 (depend): Fix bug where nm-files in config files weren't noticed.
1137 (make-proto-gdb-1): Avoid changing directories while building new
1138 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
1140 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
1142 * remote.c: Improve error recovery. Allow user to break out
1143 of initial connection attempt with INTERRUPT. Treat a timeout
1144 while waiting for remote packet like a retry, unless the remote
1145 side is actively running user code. Fix a few long printf_filtered's.
1147 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
1150 * buildsym.c (start_subfile): Allow null file name.
1152 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
1154 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
1155 expects a pointer to complaint rather than a complaint
1157 (process_linenos): free the previously allocated subfile name,
1158 then allocate the new one from the heap.
1160 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1162 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
1164 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
1166 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
1167 Previously, would bogusly index off the bottom of type_vector.
1168 (rs6000_builtin_type): Accept type number as argument.
1169 (read_type, case '-'): Handle negatives like any other type number.
1171 * symfile.c (deduce_language_from_filename): Handle null name.
1173 * mips-tdep.c (isa_NAN): Fix byte order dependency.
1174 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
1175 fixed by sato@sm.sony.co.jp.
1177 * xcoffread.c (parmsym): Don't use an initializer to set up
1178 this struct symbol. Set it up in initialize_xcoffread.
1179 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
1180 works on real rs/6000 target with #ifndef FAKING_RS6000.
1182 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
1184 * stabsread.c (rs6000_builtin_type): Move function from
1185 xcoffread.c:builtin_type.
1186 * xcoffread.c (builtin_type): Move to stabsread. Remove
1187 IBM6000_HOST dependency. Move misplaced comments.
1188 (various): Change printf's to complaints.
1189 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
1190 objfile argument to read_type calls under #if 0.
1191 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
1192 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
1193 * Makefile.in: xcoffread.o is not built by default.
1194 * xm-rs6000.h (IBM6000_HOST): Remove.
1195 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
1196 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
1199 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
1201 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
1202 VALUE_LVAL to be lval_memory so that we don't try to modify wild
1203 register numbers when user tries to modify elements in structs
1204 passed as arguments.
1205 * inflow.c (child_terminal_info): Move banner outside of system
1207 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
1208 passes struct/union arguments by address.
1210 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
1212 * Based on patch from Kean Johnston <maw@netcom.com>:
1213 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
1214 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
1215 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
1217 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
1219 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
1220 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
1222 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
1224 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
1225 cc debugging output.
1227 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
1229 * stabsread.c (define_symbol): Complain about unrecognized names
1230 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
1231 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
1232 (read_cpp_abbrev): Don't use the class name as part of the
1233 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
1234 abbrevs. Inspired by Mike Tiemann.
1235 (read_tilde_fields): Comment. Remove ancient dead code.
1236 Remove erroneous but non-dead code. Simplify. Add complaints.
1237 (in general): Remove extraneous (parentheses) in return
1240 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
1242 * coffread.c (coff_lookup_type): Fix fencepost error reported
1243 by Art Berggreen, <arg@opal.acc.com>.
1245 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
1246 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
1248 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
1249 test, which is apparently left over from when we used native
1250 include files and couldn't depend on the member names being there.
1251 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
1253 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
1255 * mipsread.c: Major overhaul to use new BFD symbol table reading
1256 routines. Now swaps information as it is needed, rather than
1257 swapping everything when the file is read.
1259 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
1261 * Makefile.in (TARDIRS): Add sparclite demo dir.
1262 (*.tab.c): Change dependency on Makefile to depend on
1263 Makefile.in, otherwise it always rebuilds after configuring.
1264 Force output *.tab.c file into current directory even in "make"
1265 versions that rewrite dependent file names used in command lines.
1267 * TODO: Remove some things we did.
1268 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
1269 * os68k-xdep.c: Remove; useless file (os68k is a target only).
1270 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
1271 * symtab.h: Eliminate unnamed unions and structs.
1273 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
1275 * Makefile.in (VERSION): Roll to 4.7.5.
1277 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
1279 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
1280 re-evaluating symbol pointers.
1282 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
1284 * c-exp.y (lcurly, rcurly): New nonterminals.
1285 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
1287 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
1288 made function static.
1289 * parse.c (struct funcall): Moved struct def from parser-defs.h.
1290 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
1291 * parse.c (start_arglist):
1292 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
1293 * parser-defs.h (struct funcall): Moved struct def to parse.c.
1294 * parser-defs.h (funcall_chain): Moved to parse.c.
1295 * printcmd.c (print_frame_nameless_args): Fix prototype.
1296 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
1297 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
1298 * valops.c (typecmp): Moved prototype from values.h.
1299 * value.h (typecmp): Moved prototype to valops.c, made static.
1300 * ch-exp.y (yylex): Change way control sequences are disabled.
1302 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
1304 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
1306 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
1308 * mipsread.c (upgrade_type): Build array types correctly, using
1309 create_range_type and create_array_type.
1311 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
1313 * remote-nindy.c: Cleanup.
1315 * infrun.c (wait_for_inferior): When rolling back the PC after
1316 a breakpoint, call write_pc so that NPC gets rolled back as well
1319 * blockframe.c (inside_entry_file, inside_main_func,
1320 inside_entry_func): PC of zero is always "bottom of stack".
1322 * printcmd.c (print_frame_args, print_frame_nameless_args):
1323 Let print_frame_nameless_args decide whether there are any,
1324 laying groundwork for possibly later printing 29K args for
1325 functions where we have tag words but no symbols.
1327 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
1329 * Makefile.in: fix GDB doc targets for new doc subdir structure
1331 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
1333 * stack.c (parse_frame_specification): Parse as many arguments
1334 as there are (up to MAXARGS). Pass all of them in argc, argv
1335 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
1336 many there were, onto SETUP_ARBITRARY_FRAME.
1337 * tm-mips.h, tm-sparc.h: Corresponding changes.
1338 * mips-tdep.c, sparc-tdep.c: Ditto.
1340 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
1342 * hp300ux-nat.c: Update copyrights.
1343 * mipsread.c (parse_partial_symbols): Complain about block
1344 indexes that go backwards. Fix from Peter Schauer.
1345 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
1346 symbol-file that has no linkage symbols to be read.
1347 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
1348 from tm- file to xm-file, since they're host dependent.
1349 * valarith.c (value_binop): Typo.
1351 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
1353 * sparclite/aload.c: Add copyleft.
1354 * sparclite/crt0.s: Add comment at beginning.
1356 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1358 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
1359 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
1361 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
1363 * values.c (value_headof): Fix typo in which VTBL and ARG were
1364 being confused for one another.
1366 * valops.c (typecmp): Now static.
1368 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
1369 baseclass--we don't always inherit its virtual function table
1372 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
1373 pointer correctly in case value_struct_elt moves it around.
1375 * valops.c (typecmp): Now static. Also, now groks references
1378 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
1379 zero on recursive call. If NAME is the name of TYPE, return TYPE.
1381 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
1383 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
1384 to avoid "too much defining" error from native C compiler (!).
1386 * Makefile.in (HFILES): Add typeprint.h.
1387 * typeprint.[ch]: Update copyrights.
1389 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
1391 * Makefile.in: Update to match doc/ subdir changes.
1393 * config/hp300hpux.mh: No cross-host file needed, just native.
1394 * config/go32.mh: Remove nonexistent "native" support.
1396 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
1397 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
1398 * m88k-tdep.c (next_insn): Lint, cleanup.
1399 (store_parm_word): Lint.
1401 * README: Fix typo (reported by karl@hq.ileaf.com).
1403 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
1405 * expression.h (BINOP_CONCAT): Document use for self concatenation
1406 an integral number of times.
1407 * language.c (binop_type_check): Extend BINOP_CONCAT for self
1409 * valarith.c (value_concat): Rewrite to support self
1410 concatenation an integral number of times.
1411 * Makefile.in (ch-exp.tab.c): Change "expect" message.
1412 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
1413 eliminate hundreds of spurious shift/reduce and reduce/reduce
1414 conflicts that mask the 5 real ones.
1415 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
1416 * ch-exp.y (integer_literal_expression): Remove production,
1419 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
1421 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
1422 implied that "no side effects" was nonfunctional.
1423 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
1424 character string and bitstring concatenation.
1425 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
1426 * expression.h (exp_opcode): Add BINOP_CONCAT.
1427 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
1428 * language.c (string_type): Add function to determine if a type
1430 * language.c (binop_type_check): Add case for BINOP_CONCAT.
1431 * valarith.c (value_concat): New function to concatenate two
1432 values, such as character strings or bitstrings.
1433 * valops.c (value_string): Remove error stub and implement
1435 * value.h (value_concat): Add prototype.
1436 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
1437 * ch-exp.y (yylex): Recognize SLASH_SLASH.
1438 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
1441 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
1443 * c-exp.y (exp): Add production to support direct creation
1444 of array constants using the obvious syntax.
1445 * c-valprint.c (c_val_print): Set printed string length.
1446 * dwarfread.c (read_tag_string_type): New prototype and
1447 function that handles TAG_string_type DIEs.
1448 * dwarfread.c (process_dies): Add case for TAG_string_type
1449 that calls new read_tag_string_type function.
1450 * expprint.c (print_subexp): Add support for OP_ARRAY.
1451 * gdbtypes.c (create_range_type, create_array_type): Inherit
1452 objfile from the index type.
1453 * ch-typeprint.c (chill_print_type): Add case for
1455 * ch-valprint.c (chill_val_print): Fix case for
1458 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
1460 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
1461 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
1462 include/coff/mips.h.
1464 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
1466 * c-exp.y (exp:STRING): Convert C strings into array-of-char
1467 constants with an explicit null byte terminator. OP_STRING is
1468 now used for real string types.
1469 * c-lang.c (builtin_type_*): Move declarations to lang.c since
1470 they are used by all languages.
1471 * c-lang.c (_initialize_c_language): Move initializations of
1472 builtin_type_* to lang.c.
1473 * c-typeprint.c (c_type_print_varspec_prefix,
1474 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
1475 to TYPE_CODE_STRING.
1476 * c-valprint.c (c_val_print): Change the way character arrays
1477 are printed as strings to be consistent with the way strings
1478 are printed when pointer-to-char types are dereferenced.
1479 Remove test of print_max before calling val_print_string, which
1480 now does it's own test.
1481 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
1482 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
1483 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
1484 * gdbtypes.c (builtin_type_*): Add declarations moved from
1486 * gdbtypes.c (create_string_type): New function to create real
1488 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
1489 renamed to TYPE_CODE_STRING.
1490 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
1491 builtin_type_* types moved from c-lang.c.
1492 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
1493 to TYPE_CODE_STRING.
1494 * gdbtypes.h (builtin_type_string): Add extern declaration.
1495 * gdbtypes.h (create_string_type): Add prototype.
1496 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
1497 renamed to TYPE_CODE_STRING.
1498 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
1500 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
1501 renamed to TYPE_CODE_STRING.
1502 * parse.c (length_of_subexp, prefixify_subexp): Add case for
1504 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
1505 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
1506 to TYPE_CODE_STRING.
1507 * valops.c (allocate_space_in_inferior): New function and
1508 prototype, using code ripped out of value_string.
1509 * valops.c (value_string): Rewritten to use new function
1510 allocate_space_in_inferior, but temporarily disabled until some
1511 other support is in place.
1512 * valops.c (value_array): New function to create array constants.
1513 * valprint.c (val_print_string): Add comment to document use,
1514 complete rewrite to fix several small buglets.
1515 * value.h (value_array): Add prototype.
1516 * value.h (val_print_string): Change prototype to match rewrite.
1517 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
1518 * ch-exp.y (match_character_literal): Disable recognition of
1519 control sequence form of character literals and document why.
1521 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
1523 * nindy-share/nindy.c: Add comments to #endif's to clarify
1526 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
1527 read_memory to get byte order right.
1528 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
1529 anymore. This is done in paread.c now. We expect unwind info
1530 to hang off of objfiles, and search all of the objfiles when until
1532 * (skip_trampoline_code): Cast arg to target_read_memory.
1533 * objfiles.h (struct objfile): Add new field obj_private to hold
1534 per object file private data (unwind info in this case).
1535 * paread.c (read_unwind_info): New routine to read unwind info
1536 for the objfile. This data is hung off of obj_private.
1537 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
1538 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
1539 make this easier to access.
1541 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
1543 * c-valprint.c (cp_print_class_member): Add extern decl.
1544 * c-valprint.c (c_val_print): Extract code for printing methods
1545 and move it to cp_print_class_method in cp-valprint.c.
1546 * c-valprint.c (c_val_print): Extract code to print strings and
1547 move it to val_print_string in valprint.c.
1548 * cp-valprint.c (cp_print_class_method): New function using
1549 code extracted from c_val_print.
1550 * valprint.c (val_print_string): New function using code
1551 extracted from c_val_print.
1552 * value.h (val_print_string): Add prototype.
1553 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
1554 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
1555 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
1556 CHECKBUF, growbuf_by_size): New variables, macros, and support
1557 functions for implementing a dynamically expandable temp buffer.
1558 * ch-exp.y (match_string_literal): New lexer function.
1559 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
1560 removed and replaced with new CHECKBUF macro.
1561 * ch-exp.y (yylex): Call match_string_literal when appropriate.
1562 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
1564 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
1566 * Makefile.in: Add info for paread.o.
1567 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
1569 * blockframe.c (frameless_look_for_prologue): Correct the
1571 * gdbtypes.h, gdbtypes.c: Use const in decl of
1572 cplus_struct_default, now that pa-gas assembler has been fixed.
1573 * hppah-nat.c: Formatting.
1574 * hppah-tdep.c: Remove lots of useless externs for variables we
1576 * (find_unwind_entry): Speed up by using binary search, and a one
1578 * (rp_saved): New routine to see what unwind info says about RP
1579 being saved on the stack frame.
1580 * (frame_saved_pc): Look for prologue to see if we need to
1581 examine the stack for the saved RP or not.
1582 * (init_extra_frame_info): Check for prologue, instead of
1583 framesize to determine if we are frameless or not.
1584 * (frame_chain_valid): Stop backtraces when we run into _start.
1585 * (push_dummy_frame): Reformat to make more readable.
1586 * (find_dummy_frame_regs): ditto.
1587 * (hp_pop_frame): ditto.
1588 * (hp_restore_pc_queue): small cleanup.
1589 * (hp_push_arguments): ditto.
1590 * (pa_do_registers_info): ditto.
1591 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
1592 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
1593 * Define FRAME_CHAIN_VALID.
1594 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
1595 passed to functions.
1597 * paread.c (pa_symtab_read): Use new bfd conventions for
1598 accessing linker symbol table.
1599 * (pa_symfile_init): Access embedded STAB info via BFD section
1600 mechanism and related macros.
1603 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
1605 * sparc-stub.c: Use a seperate stack for our traps.
1606 * Handle recursive traps.
1607 * Remove all trap init code. This needs to be done by the
1609 * (set_mem_fault_trap): Call exceptionHandler() to setup this
1611 * (handle_exception): See if we are at breakinst, if so, then
1612 advance PC sp that users can just step out of breakpoint().
1613 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
1614 new place if SP has changed.
1615 * (case 's'): Get rid of this, we can't do it yet.
1616 * (case 't'): New command to test any old random feature.
1617 * (case 'r'): New command to reset the system.
1618 * (breakpoint): Add label to breakpoint trap instruction so that
1619 handle_exception() can detect where we are and get past the
1620 breakpoint trivially.
1622 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
1624 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
1626 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1628 * configure.in: recognise all sparclite variants
1630 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1632 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
1633 binary files oring in the right bit.
1635 * main.c, source.c, state.c, symmisc.c: use macros defined in
1636 fopen-{bin|both} when fopening files.
1638 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
1640 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
1641 from a configuration file (typically including <limits.h>), or to
1642 TARGET_CHAR_BIT if CHAR_BIT is not defined.
1643 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
1644 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
1645 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
1646 * exppritn.c (print_subexp, dump_expression): Add case for
1648 * expression.h (OP_BITSTRING): New expression element type for
1650 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
1651 macros to convert between number of expression elements and bytes
1652 to store that many elements.
1653 * i960-tdep.c (leafproc_return): Use new macros to access
1654 minimal symbol name and address fields.
1655 * m88k-pinsn.c (sprint_address): Use new macros to access
1656 minimal symbol name and address fields.
1657 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
1658 minimal symbol address field.
1659 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
1660 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
1661 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
1662 Use new BYTES_TO_EXP_ELEM macro.
1663 * parse.c (write_exp_bitstring): New function to write packed
1664 bitstrings into the expression element vector.
1665 * parse.c (length_of_subexp, prefixify_subexp): Add case for
1667 * parser-defs.h (struct stoken): Document that it is used for
1668 OP_BITSTRING as well as OP_STRING.
1669 * parser-defs.h (write_exp_bitstring): Add prototype.
1670 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
1671 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
1672 LOWER, LENGTH): New tokens for keywords.
1673 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
1674 upper_lower_argument, length_argument, array_mode_name,
1675 string_mode_name, variant_structure_mode_name): New non-terminals
1677 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
1678 * ch-exp.y (match_bitstring_literal): New lexer support function
1679 to recognize bitstring literals.
1680 * ch-exp.y (tokentab6): New token table for 6 character keywords.
1681 * ch-exp.y (tokentab5): Add LOWER, UPPER.
1682 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
1683 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
1684 * ch-exp.y (yylex): Check tokentab6.
1685 * ch-exp.y (yylex): Call match_bitstring_literal.
1687 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
1689 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
1690 symbol name and value fields.
1692 * c-exp.y (yylex): Make static, to match prototype and other
1695 * expression.h (exp_opcode): Add BINOP_MOD.
1696 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
1697 * expprint.c (dump_expression): Handle new BINOP_MOD.
1698 * language.c (binop_type_check): Handle new BINOP_MOD.
1699 * main.c (float_handler): Re-enable float handler when hit.
1700 * valarith.c (language.h): Include, need current_language.
1701 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
1702 for integer divide truncates towards zero for negative results.
1703 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
1704 * valarith.c (value_binop): Allow arithmetic operations on
1705 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
1706 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
1707 * ch-exp.y (tokentab3): Add MOD and REM.
1708 * ch-exp.y (yylex): Set innermost_block for symbols found
1709 in local scopes. Return LOCATION_NAME for local symbols.
1710 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
1711 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
1713 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
1715 * command.c (shell_escape, make_command, _initialize_command):
1716 don't create or use fork if CANT_FORK is defined.
1717 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
1718 code written for the IBM PC" remain.
1719 * xm-go32.h: define CANT_FORK
1721 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1723 * remote-sim.c: first attempt at general simulator interface
1724 * remote-hms.c: whitespace
1725 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
1726 understand new stack layout. (print_register_hook): print ccr
1727 register in a fancy way.
1729 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
1731 * eval.c (language.h): Include.
1732 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
1733 to pointer types when the current language is C. It loses for
1734 other languages when the lower index bound is nonzero.
1735 * valarith.c (value_subscript): Take array lower bounds into
1736 account when performing subscripting operations.
1737 * valops.c (value_coerce_array): Add comment describing why
1738 arrays with nonzero lower bounds are dealt with in value_subscript,
1739 rather than in value_coerce_array.
1741 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
1743 * ch-exp.y (FLOAT_LITERAL): Add token.
1744 * ch-exp.y (literal): Add FLOAT_LITERAL.
1745 * ch-exp.y (match_float_literal): New lexer routine.
1746 * ch-exp.y (convert_float): Remove.
1747 * ch-exp.y (yylex): Call match_float_literal.
1748 * ch-exp.y (yylex): Match single '.' after trying
1749 to match floating point literals.
1751 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
1752 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
1754 * expprint.c (dump_expression): New function for dumping
1755 expression vectors during gdb debugging.
1756 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
1757 MULTI_SUBSCRIPT and moved out of BINOP range.
1758 * expression.h (DUMP_EXPRESSION): New macro that calls
1759 dump_expression if DEBUG_EXPRESSIONS is defined.
1760 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
1761 * parse.c (length_of_subexp, prefixify_subexp): Change
1762 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
1763 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
1764 prefixify'ing the expression.
1765 * printcmd.c (print_command_1): Add comment.
1766 * ch-exp.y (expression_list): Add useful actions.
1767 * ch-exp.y (value_array_element): Add useful actions.
1768 * ch-exp.y (array_primitive_value): Add production.
1769 * ch-exp.y (yylex): Recognize ',' as a token.
1771 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1773 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
1774 POSIXize the recursive makes (make [variable assignments] target{s})
1776 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
1778 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
1779 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
1780 CPLUS_MARKER for all SVR4 systems, so follow suit.
1781 * defs.h (strdup_demangled): Remove prototype.
1782 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
1783 SYMBOL_INIT_LANGUAGE_SPECIFIC.
1784 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
1785 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
1786 prim_record_minimal_symbol_and_info): Use new macro
1787 SYMBOL_INIT_LANGUAGE_SPECIFIC.
1788 * minsyms.c (install_minimal_symbols): Use new macro
1789 SYMBOL_INIT_DEMANGLED_NAME.
1790 * stabsread.c (define_symbol): Use new macro
1791 SYMBOL_INIT_DEMANGLED_NAME.
1792 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
1793 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
1794 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
1795 SYMBOL_INIT_DEMANGLED_NAME.
1796 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
1797 SYMBOL_DEMANGLED_NAME now tests language itself.
1798 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
1799 now tests language itself.
1800 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
1801 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
1802 mangled name member in the language dependent portion of a symbol.
1803 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
1804 mangled name member appropriate for a symbol's language.
1805 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
1806 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
1807 SYMBOL_DEMANGLED_NAME now tests language itself.
1808 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
1809 initializes language dependent portion of symbol.
1810 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
1811 demangles and caches the demangled form of symbol names.
1812 * utils.c (fputs_demangled, fprint_symbol): Use current language
1813 to select an appropriate demangling algorithm.
1814 * utils.c (strdup_demangled): Remove, no longer used.
1815 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
1816 access the Chill mangled name member in the language dependent
1817 portion of a symbol.
1818 * ch-lang.c (chill_demangle): New function, simple demangler.
1819 * defs.h (chill_demangle): Add prototype.
1820 * symtab.h (language_dependent_info): Add struct for Chill.
1822 Thu Dec 31 11:06:38 1992 Fred Fish (fnf@cygnus.com)
1824 * Makefile.in (BISON): Add comment that when bison is used, it
1825 must include the "-y" option.
1826 * c-exp.y, m2-exp.y (yyrule, yyname, yyss, yyssp, yyvs, yyvsp):
1827 Remove defines to remap non-yacc symbols, thus backing out of
1828 previous recent changes. Standard policy is that non-yacc parser
1829 generators get fixed, rather than adding bug workarounds in gdb
1830 for each new one that pops up. Expand comment to note this.
1831 * c-exp.y, m2-exp.y (YYDEBUG): Revert back to disabled by default.
1833 Thu Dec 31 09:03:02 1992 Stu Grossman (grossman at cygnus.com)
1835 * partial-stab.h (near N_BINCL): Remove redundant code in N_BINCL
1836 case. Use code in N_SOL.
1838 * paread.c: New file that contains all HPPA/HPUX symbol reading
1840 * dbxread.c: Remove almost all HPPA/HPUX symbol reading code.
1841 * (dbx_symfile_init): Use sizeof(long) instead of 4.
1842 * (dbx_symfile_offsets): Make static.
1843 * (pastab_build_psymtabs): New interface routine for paread to
1844 send stabs into dbxread.
1845 * gdb-stabs.h: Remove gobs of HPPA cruft.
1847 Wed Dec 30 19:47:13 1992 Fred Fish (fnf@cygnus.com)
1849 * c-exp.y, m2-exp.y (yyrule, yyname): Remap like other yy* names
1851 * ch-exp.y (yyrule, yyname): Remap like other yy* names for byacc.
1853 * c-exp.y, m2-exp.y (yyreds, yytoks): Remap like other yy* names.
1854 * c-exp.y, m2-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
1855 and YYDEBUG is not already defined.
1856 * c-exp.y (strncmp): Replace throughout with STREQN, missed
1857 them during the previous replacements.
1858 * printcmd.c (_initialize_printcmd): Update internal documentation
1859 for "set" command to note that the assignment syntax is language
1861 * ch-exp.y (yyreds, yytoks): Remap like other yy* names.
1862 * ch-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
1863 and YYDEBUG is not already defined.
1864 * ch-exp.y (GDB_REGNAME, GDB_LAST, GDB_VARIABLE, GDB_ASSIGNMENT,
1865 single_assignment_action): New terminals and nonterminal for gdb
1866 extensions to chill expression grammer.
1867 * ch-exp.y (match_dollar_tokens): Lexer routine to match all
1868 tokens that start with '$' (register names, convenience vars, etc).
1869 * ch-exp.y (tokentab2): Add GDB_ASSIGNMENT.
1870 * ch-exp.y (yylex): Call match_dollar_tokens.
1872 Mon Dec 28 15:00:01 1992 Stu Grossman (grossman at cygnus.com)
1874 * hppah-tdep.c (skip_trampoline_code): Use new macros for
1875 accessing minimal symbol data.
1876 * infcmd.c (read_pc): Use #ifdef, not #if.
1877 * symfile.c (syms_from_objfile): Add CONST to decl for targets.
1878 * tm-hppa.h (FIX_CALL_DUMMY): Use new macros for accessing
1879 minimal symbol data.
1881 * hppah-tdep.c (frame_saved_pc): Use better test for outermost
1882 frame. Use find_return_regnum to find the caller.
1883 * (find_unwind_entry): New routine to locate stack frame info
1884 associated with a procedure. This looks in the $UNWIND_START$
1885 section in the SOM file.
1886 * (find_return_regnum): New routine. Uses find_unwind_entry() to
1887 figure out where the caller's return address is stored.
1888 * (find_proc_framesize): New routine. Uses find_unwind_entry()
1889 to figure out the frame size for a procedure.
1890 * (saved_pc_after_call): New routine, moved from tm-hppa.h.
1891 * (init_extra_frame_info): New routine. Corrects PC and FP for
1892 outermost frame if necessary.
1893 * (frame_chain): New routine, moved from tm-hppa.h.
1894 * (skip_trampoline_code): Handle computed function calls (ie:
1895 calls from $$dyncall).
1896 * (unwind_command): Temporary support function to allow user
1897 to control/observe aspects of the unwind (stack frame) info.
1898 * infcmd.c (read_pc): (Temporary), put a hack in to see if the PC
1899 was in a system call, if so, then read the PC from r31.
1900 * tm-hppah.h (SKIP_TRAMPOLINE_CODE, IN_SOLIB_TRAMPOLINE): Deal
1901 with extra arg for skip_trampoline_code().
1902 * (INIT_EXTRA_FRAME_INFO): Define to point at subr (see above).
1903 * (FRAME_CHAIN, FRAME_CHAIN_VALID): Turn into real subroutines.
1904 * tm-hppa.h (SAVED_PC_AFTER_CALL): Turn into real subroutine.
1906 Sun Dec 27 17:34:15 1992 Fred Fish (fnf@cygnus.com)
1908 * dbxread.c (dbx_symfile_init, elfstab_build_psymtabs):
1909 Call new bfd_get_size() and verify that string table is no larger
1910 than the file that is supposed to contain it.
1911 * symfile.c (syms_from_objfile): Only complain about configured
1912 NAMES_HAVE_UNDERSCORE differences between gdb and bfd if the
1913 current target is the default BFD target.
1915 Sat Dec 26 20:51:41 1992 Fred Fish (fnf@cygnus.com)
1917 * solib.c (BKPT_AT_MAIN): Change to BKPT_AT_SYMBOL.
1918 * solib.c (bkpt_names): New array of symbol names to try to
1919 use for the "mapping complete" breakpoint. Configurable
1920 define SOLIB_BKPT_NAME is first one to try.
1921 * solib.c (find_solib): Test debug_base for nonzero rather
1922 than just greater than zero.
1923 * solib.c (enable_break): Use bkpt_names to look up address
1924 at which to set "mapping complete" breakpoint.
1926 Tue Dec 22 20:33:38 1992 Fred Fish (fnf@cygnus.com)
1928 * defs.h (STRCMP, STREQ, STREQN): New macros.
1929 * defs.h (demangle_and_match): Remove prototype.
1930 * dwarfread.c (STREQ, STREQN): Remove macros, replaced with STREQ
1931 and STREQN defined in defs.h.
1932 * dwarfread.c (set_cu_language): For completely unknown languages,
1933 try to deduce the language from the filename. Retain behavior
1934 that for known languages we don't know how to handle, we use
1936 * dwarfread.c (enum_type, symthesize_typedef): Initialize language
1937 and demangled name fields in symbol.
1938 * dwarfread.c, mipsread.c, partial-stab.h: For all usages of
1939 ADD_PSYMBOL_TO_LIST, add language and objfile parameters.
1940 * dwarfread.c (new_symbol): Attempt to demangle C++ symbol names
1941 and cache the results in SYMBOL_DEMANGLED_NAME for the symbol.
1942 * elfread.c (STREQ): Remove macro, use STREQ defined in defs.h.
1943 Replace usages throughout.
1944 * elfread.c (demangle.h): Include.
1945 * elfread.c (record_minimal_symbol): Remove prototype and function.
1946 * gdbtypes.h, symtab.h (B_SET, B_CLR, B_TST, B_TYPE, B_BYTES,
1947 B_CLRALL): Moved from symtab.h to gdbtypes.h.
1948 * infcmd.c (jump_command): Remove code to demangle name and add
1949 it to a cleanup list. Now just use SYMBOL_DEMANGLED_NAME.
1950 * minsyms.c (demangle.h): Include.
1951 * minsyms.c (lookup_minimal_symbol): Indent comment to match code.
1952 * minsyms.c (install_minimal_symbols): Attempt to demangle symbol
1953 names as C++ names, and cache them in SYMBOL_DEMANGLED_NAME.
1954 * mipsread.c (psymtab_language): Add static variable.
1955 * stabsread.c (demangle.h): Include.
1956 * stabsread.c (define_symbol): Attempt to demangle C++ symbol
1957 names and cache them in the SYMBOL_DEMANGLED_NAME field.
1958 * stack.c (return_command): Remove explicit demangling of name
1959 and use of cleanups. Just use SYMBOL_DEMANGLED_NAME.
1960 * symfile.c (demangle.h): Include.
1961 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Fix
1962 to match macros in symfile.h and allow them to be compiled
1963 if INLINE_ADD_PSYMBOL is not true.
1964 * symfile.h (INLINE_ADD_PSYMBOL): Default to true if not set.
1965 * symfile.h (ADD_PSYMBOL_*): Add language and objfile parameters.
1966 Add code to demangle and cache C++ symbol names. Use macro form
1967 if INLINE_ADD_PSYMBOL is true, otherwise use C function form.
1968 * symmisc.c (add_psymbol_to_list, add_psymbol_addr_to_list):
1969 Remove, also defined in symfile.c, which we already fixed.
1970 * symtab.c (expensive_mangler): Remove prototype and function.
1971 * symtab.c (find_methods): Remove physnames parameter and fix
1973 * symtab.c (completion_list_add_symbol): Name changed to
1974 completion_list_add_name.
1975 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): New macro, adds both
1976 the normal symbol name and the cached C++ demangled name.
1977 * symtab.c (lookup_demangled_partial_symbol,
1978 lookup_demangled_block_symbol): Remove prototypes and functions.
1979 * symtab.c (lookup_symbol): Remove use of expensive_mangler,
1980 use lookup_block_symbol instead of lookup_demangled_block_symbol.
1981 Remove code to try demangling names and matching them.
1982 * symtab.c (lookup_partial_symbol, lookup_block_symbol):
1983 Fix to try matching the cached demangled name if no match is
1984 found using the regular symbol name.
1985 * symtab.c (find_methods): Remove unused physnames array.
1986 * symtab.c (name_match, NAME_MATCH): Remove function and macro,
1987 replaced with SYMBOL_MATCHES_REGEXP from symtab.h.
1988 * symtab.c (completion_list_add_symbol): Rewrite to use cached
1989 C++ demangled symbol names.
1990 * symtab.h: Much reformatting of structures and such to add
1991 whitespace to make them more readable, and make them more
1992 consistent with other gdb structure definitions.
1993 * symtab.h (general_symbol_info): New struct containing fields
1994 common to all symbols.
1995 * symtab.h (SYMBOL_LANGUAGE, SYMBOL_DEMANGLED_NAME,
1996 SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, SYMBOL_MATCHES_NAME,
1997 SYMBOL_MATCHES_REGEXP, MSYMBOL_INFO, MSYMBOL_TYPE): New macros.
1998 * symtab. (struct minimal_symbol, struct partial_symbol, struct
1999 symbol): Use general_symbol_info struct.
2000 * utils.c (demangle_and_match): Remove, no longer used.
2001 * valops.c (demangle.h): Include.
2002 * xcoffexec.c (eq): Remove macro, replace usages with STREQ.
2003 * blockframe.c, breakpoint.c, c-exp.y, c-valprint.c, dbxread.c,
2004 infcmd.c, m2-exp.y, minsyms.c, objfiles.h, solib.c, stack.c,
2005 symmisc.c, symtab.c, valops.c: Replace references to minimal
2006 symbol fields with appropriate macros.
2007 * breakpoint.c, buildsym.c, c-exp.y, c-typeprint.c, c-valprint.c,
2008 coffread.c, command.c, convex-tdep.c, cp-valprint.c, dbxread.c,
2009 demangle.c, elfread.c, energize.c, environ.c, exec.c,
2010 gdbtypes.c, i960-tdep.c, infrun.c, infrun-hacked.c, language.c,
2011 main.c, minsyms.c, mipsread.c, partial-stab.h, remote-es1800.c,
2012 remote-nindy.c, remote-udi.c, rs6000-tdep.c, solib.c, source.c,
2013 sparc-pinsn.c, stabsread.c, standalone.c, state.c, stuff.c,
2014 symfile.c, symmisc.c, symtab.c, symtab.h, tm-sysv4.h,
2015 tm-ultra3.h, values.c, xcoffexec.c, xcoffread.c: Replace strcmp
2016 and strncmp usages with STREQ, STREQN, or STRCMP as appropriate.
2017 * breakpoint.c, buildsym.c, c-typeprint.c, expprint.c, findvar.c,
2018 mipsread.c, printcmd.c, source.c, stabsread.c, stack.c,
2019 symmisc.c, tm-29k.h, valops.c, values.c: Replace SYMBOL_NAME
2020 references with SYMBOL_SOURCE_NAME or SYMBOL_LINKAGE_NAME as
2022 * buildsym.c (start_subfile, patch_subfile_names): Default the
2023 source language to what can be deduced from the filename.
2024 * buildsym.c (end_symtab): Update the source language in the
2025 allocated symtab to match what we have been using.
2026 * buildsym.h (struct subfile): Add a language field.
2027 * c-typeprint.c (c_print_type): Remove code to do explicit
2029 * dbxread.c (psymtab_language): Add static variable.
2030 * dbxread.c (start_psymtab): Initialize psymtab_language using
2031 deduce_language_from_filename.
2033 Mon Dec 21 22:24:33 1992 Fred Fish (fnf@cygnus.com)
2035 * valprint.c (val_print): Reorganize comment and add note
2036 about dependency on target byte ordering.
2037 * ch-exp.y (value_array_slice): Fix typo.
2038 * ch-valprint.c (chill_val_print): Remove C'ism that arrays of
2039 byte sized ints are assumed to be char strings and printed with
2040 string syntax. In chill, arrays of chars and arrays of
2041 bytes/ubytes are distinquishable, and printed appropriately.
2043 Mon Dec 21 18:02:35 1992 Stu Grossman (grossman at cygnus.com)
2045 * tm-hppah.h: #define NEED_TEXT_START_END for target memory
2046 read/write routines for HPUX.
2048 * hppa-pinsn.c (print_insn): Improve handling of be and ble
2049 branch targets to compute target address using const from previous
2050 instruction if necessary.
2051 * Add `Q' operator to print out bit position field various
2053 * hppah-nat.c: #include sys/param.h, and sys/user.h. General
2054 cleanups, use new code from Utah.
2055 * (store_inferior_registers): Update to new code from Utah.
2056 * (initialize_kernel_u_addr): Re-enable decl of struct user u.
2057 * (fetch_register): Clear out priv level when reading PCs.
2058 * hppah-tdep.c: Get rid of gobs of KERNELDEBUG stuff.
2059 * Remove decl of errno, #include wait.h and target.h.
2060 * (frame_saved_pc): Check `flags' pseudo-register to see if we
2061 were inside of a kernel call. If so, then PC is in a different
2062 register. Also, mask out bottom two bits of all PCs so as not to
2063 confuse higher level code.
2064 * (push_dummy_frame): Create from #define in tm-hppa.h.
2065 * (find_dummy_frame_regs): Update from Utah.
2066 * (hp_pop_frame): Create from #define in tm-hppa.h.
2067 * (hp_restore_pc_queue): New, from Utah.
2068 * (hp_push_arguments): Big fixes from Utah.
2069 * (pa_do_registers_info, pa_print_registers): Only print out fp
2071 * (skip_trampoline_code): New routine to deal with stubs that
2072 live in nowhereland between callers and callees.
2073 * i860-tdep.c: Remove decl of attach_flag.
2074 * infrun.c (wait_for_inferior): Add new macro
2075 INSTRUCTION_NULLIFIED, which can tell if the instruction pointed
2076 at by PC will be nullified. If so, then step the target once more
2077 so as to avoid confusing the user.
2078 * (just before step_over_function:): Use stop_func_start, not
2079 stop_pc when checking for the existance of line number info.
2080 stop_func_start will reflect the proper address of the target
2081 routine, not of the stub that we may be traversing to get there.
2082 * tm-hppa.h: define SKIP_TRAMPOLINE_CODE and IN_SOLIB_TRAMPOLINE
2083 to deal with the stubs that PA compilers sometimes stick between
2084 callers and callees. Also, define FLAGS_REGNUM for access to the
2086 * (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Use
2088 * (CANNOT_STORE_REGISTER): New from Utah. Says that we can't
2089 write gr0, PC regs, and PSW!
2090 * (FRAME_FIND_SAVED_REGS): Bug fixes from Utah.
2091 * (PUSH_DUMMY_FRAME, POP_FRAME): Make into real routines in
2093 * (CALL_DUMMY, FIX_CALL_DUMMY): Fixes from Utah.
2094 * Define struct unwind_table_entry.
2095 * valops.c (call_function_by_hand): Add another arg to
2096 FIX_CALL_DUMMY (under #ifdef GDB_TARGET_IS_HPPA). Why is this
2099 Mon Dec 21 02:17:57 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2101 * remote-vx.c: remove include of "symfile.h", replace it with "complaints.h"
2103 Fri Dec 18 10:32:25 1992 Fred Fish (fnf@cygnus.com)
2105 * Makefile.in (VERSION): Bump to 4.7.4.
2106 * Makefile.in (SFILES_MAINDIR): Add typeprint.c, c-typeprint.c,
2107 m2-typeprint.c, c-valprint.c cp-valprint.c m2-valprint.c.
2108 * Makefile.in (HFILES): Add valprint.h.
2109 * Makefile.in (OBS): Add typeprint.o, c-typeprint.o,
2110 m2-typeprint.o, c-valprint.o, cp-valprint.o m2-valprint.o.
2111 * typeprint.c, typeprint.h: New files for language independent
2112 type printing functions.
2113 * c-typeprint.c, m2-typeprint.c: New files for language dependent
2114 type printing functions and definitions.
2115 * valprint.h: New include file for language independent value
2116 printing definitions.
2117 * c-valprint.c, cp-valprint.c, m2-valprint.c: New files for language
2118 dependent value printing functions.
2119 * c-exp.y (production ptype): Add range_type variable and use new
2120 create_range_type function.
2121 * c-exp.y (tokentab2, tokentab3), c-lang.c (c_op_print_tab),
2122 infcmd.c (path_var_name), language.c (unk_op_print_tab),
2123 m2-lang.c (m2_op_print_tab): Change from ANSI-obsolescent
2124 "const static" to ANSI-conformant "static const".
2125 * c-exp.y (c_create_fundamental_type): Remove unused nbytes.
2126 * c-exp.y (c_language_defn, cplus_language_defn): Add c_print_type,
2128 * c-lang.h (c_print_type, c_val_print): Add prototypes.
2129 * coffread.c (decode_type): Add range_type variable and call to
2130 new create_range_type function.
2131 * complaints.c (complain): Remove unused val variable.
2132 * complaints.c (_initialize_complaints): Make it void.
2133 * convex-tdep.c (value_of_trapped_internalvar): Add range_type
2134 variable and call new create_range_type function.
2135 * defs.h (enum val_prettyprint): Move enum from value.h to here
2136 so we can avoid having to include value.h just for prototypes that
2137 need the enum (thanks ANSI).
2138 * dwarfread.c (struct_type): Local anonymous_size variable is
2139 only used if !BITS_BIG_ENDIAN.
2140 * dwarfread.c (decode_subscript_data_item): Add rangetype
2141 variable and call new create_range_type function.
2142 * elfread.c (elf_symfile_read): Remove unused dbx and text_sect
2144 * eval.c (evaluate_subexp): Remove unused local variable name
2145 and the statement with no side effects that initializes it.
2146 * expprint.c (print_subexp): Change local_printstr to
2148 * gdbtypes.c (create_range_type): New function that creates
2149 a range type using code fragments from object file readers as
2150 an example of what has to be initialized.
2151 * gdbtypes.c (create_array_type): Removed index_type, low_bound,
2152 and high_bound parameters, replaced with a single range_type
2153 parameter. Change function body to use passed in range_type
2154 rather than handcrafting one.
2155 * gdbtypes.h (create_range_type): Add prototype.
2156 * gdbtypes.h (create_array_type): Change prototype parameters.
2157 * infrun.c (normal_stop): Remove unused local variables tem and c.
2158 * infrun.c (hook_stop_stub): Return 0 rather than random value.
2159 * language.c (unk_lang_print_type, unk_lang_val_print): Add
2160 stub functions that call error if called.
2161 * language.c (unknown_language_defn, auto_language_defn,
2162 local_language_defn): Add initializers unk_lang_print_type and
2164 * language.h (struct language_defn): Reformat for larger
2165 comments, add la_print_type and la_val_print members. Add
2166 LA_PRINT_TYPE and LA_VAL_PRINT macros. Change local_printchar
2167 to LA_PRINT_CHAR and local_printstr to LA_PRINT_STRING.
2168 * m2-lang.c (m2_create_fundamental_type): Remove unused local
2170 * m2-lang.c (m2_language_defn): Add initializers m2_print_type
2172 * m2-lang.h (m2_print_type, m2_val_print): Add prototypes.
2173 * main.c (execute_command): Remove unused local variable cmdlines.
2174 * main.c (echo_command), stabsread.c (read_type), printcmd.c
2175 (clear_displays), symmisc.c (block_depth), values.c
2176 (clear_value_history):
2177 Make testing of truth value of assignment result explicit.
2178 * mipsread.c (upgrade_type): Update FIXME to include future use
2179 of create_range_type.
2180 * printcmd.c (ptype_command, ptype_eval, whatis_command,
2181 whatis_exp, maintenance_print_type): Move prototypes and functions
2183 * printcmd.c (_initialize_printcmd): Move add_com calls for
2184 ptype_command and whatis_command to new typeprint.c.
2185 * ser-bsd.c (serial_open): Remove unused variable sgttyb.
2186 * source.c (find_source_lines): Local variable c only used
2187 when LSEEK_NOT_LINEAR is defined.
2188 * stabsread.c (read_array_type): Use new create_range_type
2190 * stabsread.c (read_range_type): Add new index_type variable and
2191 call new create_range_type function rather than handcrafting
2193 * symmisc.c (type_print_1): Change usages to LA_PRINT_TYPE.
2194 * symtab.c (typedef_print usages): Use c_typedef_print, renamed.
2195 * symtab.c (type_print_base usages): Use c_type_print_base.
2196 * symtab.c (type_print_varspec_prefix usages): Use
2197 c_type_print_varspec_prefix.
2198 * symtab.c (type_print_method_args usages): Use
2199 cp_type_print_method_args.
2200 * valprint.c: Completely ripped apart and the fragments used
2201 to create c-valprint.c, cp-valprint.c, m2-valprint.c, and
2202 valprint.h. Remaining stuff is language independent.
2203 * value.h (struct fn_field): Forward declare for prototypes.
2204 * value.h (type_print_1): Remove prototype.
2205 * value.h (enum val_prettyprint): Moved to defs.h.
2206 * value.h (typedef_print): Prototype renamed to c_typedef_print.
2207 * value.h (baseclass_offset): Add prototype.
2208 * Makefile.in (SFILES_MAINDIR): Add ch-typeprint.c, ch-valprint.c.
2209 * Makefile.in (OBS): Add ch-typeprint.o, ch-valprint.o.
2210 * ch-typeprint.c: New file for language dependent type printing.
2211 * ch-valprint.c: New file for language dependent value printing.
2212 * ch-exp.y (parse_number): Remove prototype and stub function.
2213 * ch-exp.y (decode_integer_literal): Removed unused digits and
2215 * ch-exp.y (convert_float): Completely ifdef out for now.
2216 * ch-exp.y (tokentab2, tokentab3, tokentab4, tokentab5),
2217 ch-lang.c (chill_op_print_tab):
2218 Change from ANSI-obsolescent "const static" to ANSI-conformant
2220 * ch-exp.y (yylex): Add unhandled storage class enumeration
2221 literals to switch statement for completeness.
2222 * ch-lang.c (chill_create_fundamental_types): Remove unused
2223 nbytes variable. Change dummy type to 2 bytes to match int.
2224 Handle FT_VOID types gratuituously added to chill DWARF by
2225 compiler. Change FT_CHAR case to generate an TYPE_CODE_CHAR
2226 type rather than a one byte TYPE_CODE_INT type.
2227 * ch-lang.c (chill_language_defn): Add chill_print_type and
2229 * ch-lang.h (chill_print_type, chill_val_print): Add prototypes.
2231 Thu Dec 17 00:44:57 1992 John Gilmore (gnu@cygnus.com)
2233 Eliminate uses of NAMES_HAVE_UNDERSCORE, using
2234 bfd_get_symbol_leading_char instead.
2236 * coffread.c (EXTERNAL_NAME): New macro for removing possible
2237 leading character from names.
2238 (read_coff_symtab): Use BFD's FILE *, don't open a second one.
2239 (process_coff_symbol, coff_read_struct_type, coff_read_enum_type):
2240 Replace NAMES_HAVE_UNDERSCORE with EXTERNAL_NAME.
2242 * kdb-start.c (main): Remove NAMES_HAVE_UNDERSCORE.
2243 * minsyms.c (install_minimal_symbols): Replace NAMES_HAVE_UNDERSCORE.
2244 Remove SOME_NAMES_HAVE_DOT support (apparently unused).
2245 * partial-stab.h: Replace NAMES_HAVE_UNDERSCORE.
2246 * solib.c: Replace NAMES_HAVE_UNDERSCORE.
2247 * stabsread.h: Remove NAMES_HAVE_UNDERSCORE and HASH_OFFSET.
2248 * symfile.c (syms_from_objfile): Insert debugging check to test
2249 NAMES_HAVE_UNDERSCORE setting against the BFD support.
2251 * doc/gdbint.texinfo (Host Conditionals): Remove
2252 NAMES_HAVE_UNDERSCORE, SOME_NAMES_HAVE_DOT, document
2254 (Target Conditionals): Remove all of the above.
2256 * xm-rs6000.h (MEM_FNS_DECLARED): Update comments.
2258 * coffread.c (read_coff_symtab, C_BLOCK): Use complain() rather
2259 than error() for .bb/.eb. Bug found by Eddie Fung, <efung@cs.uq.oz.au>.
2261 Tue Dec 15 10:05:56 1992 Ian Lance Taylor (ian@cygnus.com)
2263 * coffread.c (decode_type): catch negative tagndx fields generated
2265 * exec.c: comment out string following #endif.
2266 * configure.in (i[34]86-*-sco3.2v4*): use host i386sco4.
2267 * xm-i386sco.h: include <sys/types.h> and <sys/dir.h>, required by
2269 * config/i386sco4.mh: new file; like i386sco.mh, but don't require
2270 gcc, and define const to empty to avoid SCO 3.2v4 cc bug.
2272 Tue Dec 15 04:14:24 1992 Fred Fish (fnf@cygnus.com)
2274 * complaints.c: New file, code moved from utils.c.
2275 * complaints.c (complain): Made into a varargs function.
2276 * complaints.h: New file, code moved from symfile.h.
2277 * Makefile.in (SFILES_MAINDIR): Add complaints.c.
2278 * Makefile.in (HFILES): Add complaints.h.
2279 * Makefile.in (OBS): Add complaints.o.
2280 * symfile.c (complaint_root, stop_whining, complaint_series,
2281 complain, clear_complaints, add_show_from_set for stop_whining):
2282 Moved to complaints.c.
2283 * symfile.h (struct complaint, complaint_root decl, complain
2284 prototype, clear_complaints prototype): Moved to complaints.h.
2285 * buildsym.c, coffread.c, dbxread.c, dwarfread.c, elfread.c,
2286 gdbtypes.c, mipsread.c, stbsread.c, symfile.c: Include
2287 complaints.h. Remove casts from arguments to complain(),
2288 which is now a varargs function, and remove unnecessary
2289 placeholder zero args.
2290 * defs.h (begin_line): Add prototype.
2291 * defs.h (vprintf_filtered): Add prototype.
2292 * dwarfread.c (varargs.h): Remove, no longer needed.
2293 * dwarfread.c (dwarfwarn): Remove prototype and function.
2294 * dwarfread.c (complaints): Define a bunch of complaints.
2295 * dwarfread.c (SQUAWK): Remove macro defs, convert all
2296 usages to standard complain() calls.
2297 * utils.c (begin_line): New function that ensures that
2298 whatever gets filter-printed next starts on its own line.
2299 * utils.c (vprintf_filtered): New func, like vfprintf_filtered,
2300 but to stdout (calls vfprintf_filtered internally).
2302 Tue Dec 15 02:01:00 1992 John Gilmore (gnu@cygnus.com)
2304 * remote.c: Avoid printf_filtered line limit. Suggested by
2305 Robert R. Henry, <rrh@tera.com>.
2306 * infcmd.c (environment_info): Ditto, for Don Allen <allen@think.com>.
2308 * main.c (main): Accept --silent as well as --quiet. Change +help
2309 to --help. Suggested by Karl Berry, <karl@cs.umb.edu>.
2311 * doc/gdbint.texinfo: SWAP_HOST_AND_TARGET => SWAP_TARGET_AND_HOST.
2312 Noticed by Andy Jackson, <arj@cam-orl.co.uk>.
2314 Mon Dec 14 23:28:15 1992 John Gilmore (gnu@cygnus.com)
2316 * tm-nindy960.h, remote-nindy.c: Lint.
2318 Mon Dec 14 18:48:52 1992 Fred Fish (fnf@cygnus.com)
2320 * gdbtypes.c (create_array_type): Complete rewrite. Now requires
2321 a optional type to decorate as an array type, the type of the
2322 index, and the bounds of the array. Records this additional info
2323 in the array type for use with languages with nonzero array
2325 * gdbtypes.h (enum type_code): Update comment for TYPE_CODE_ARRAY
2326 to note that arrays may have bounds.
2327 * gdbtypes.h (create_array_type): Update prototype.
2328 * c-exp.y (ptype production): Adjust for new create_array_type
2329 calling conventions.
2330 * coffread.c (decode_type): Call create_array_type rather than
2331 handcrafting array types.
2332 * convex-tdep.c (value_type): Remove, now use create_array_type.
2333 * convex-tdep.c (value_of_trapped_internalvar): Convert calls to
2334 vector_type into calls to create_array_type.
2335 * dwarfread.c (decode_subscr_data): Name changed to
2336 decode_subscript_data_item throughout.
2337 * dwarfread.c (decode_subscript_data_item): Rewrite to use
2338 create_array_type. Now records index type and range as well.
2339 * dwarfread.c (dwarf_read_array_type): Rewrite as part of
2340 change to use create_array_type.
2341 * dwarfread.c (read_subroutine_type): Test existing user defined
2342 types before decorating them, to ensure they are blank, and
2343 complain about it if they are not.
2344 * dwarfread.c (decode_fund_type): For unrecognized types, always
2345 return some valid type (type integer). If the unrecognized type
2346 cannot be an implementation defined type, complain as well.
2347 * m88k-tdep.c (pushed_size): Update comment for TYPE_CODE_ARRAY.
2348 * m88k-tdep.c (store_param): Update comment for TYPE_CODE_ARRAY.
2349 * mipsread.c (upgrade_type): Add FIXME comment that code to
2350 handcraft arrays should be replaced with call to create_array_type.
2351 * stabsread.c (read_array_type): Replace code to handcraft
2352 array types with call to create_array_type.
2353 * valprint.c (type_print_varspec_prefix): Minor formatting
2354 change, join lines that don't need to be split.
2356 Mon Dec 14 17:18:42 1992 Stu Grossman (grossman at cygnus.com)
2358 * convex-xdep.c, hppab-nat.c, infptrace.c: Remove
2359 decl for attach_flag, it now lives in inferior.h.
2360 * hppa-pinsn.c: Reformat opcode tables. Add function prototypes.
2361 Make most functions static.
2362 * hppah-nat.c: General cleanups, remove BSD specific code (since
2363 that all lives in hppab-nat.c).
2364 * hppah-tdep.c (frame_chain_valid), tm-hppa.h (FRAME_CHAIN):
2365 Change sense of test against inside_entry_file(). This fix is
2367 * tm-hppa.h (PUSH_DUMMY_FRAME, POP_FRAME): Use char * for 2nd arg
2368 to read/write_register_bytes().
2369 * gdbtypes.h: Remove const from decl for cplus_struct_default to
2370 work around PA-GAS assembler bug. Also, add trailing */ to some
2372 * gdbtypes.c: Remove const from decl for cplus_struct_default.
2373 Same reason as above.
2375 Wed Dec 9 19:53:25 1992 John Gilmore (gnu@cygnus.com)
2377 * mipsread.c (parse_symbol): When checking whether a structured
2378 type is an enum, check qualifiers of its first member, as well as
2379 the base type of the member. Bug found and fixed by John M.
2380 Farrell, <farrell@fjord.reo.dec.com>.
2382 * vx-share/{reg.h,xdr_regs.h,xdr_regs.c}: Remove, unused.
2383 * remote-vx.c: Don't include vx-share/reg.h.
2384 * vx-share/ptrace.h: Reproduce from scratch.
2385 * config/{vxworks68,vxworks960}: Don't include xdr_regs.o.
2386 * Makefile.in: Remove references to removed files, and to removed
2387 29k-share directories.
2389 Tue Dec 8 13:30:58 1992 Fred Fish (fnf@cygnus.com)
2391 * c-lang.c (_initialize_c_language): Name changed from
2393 * m2-lang.c (_initialize_m2_language): Name changed from
2395 * m2-lang.c (_initialize_m2_language): Change malloc to xmalloc since
2396 it is no longer inside m2-exp.y, where it was remapped by Makefile.
2397 * c-exp.y, m2-exp.y: Migrate code that has nothing to do with
2398 expression parsing into c-lang.c and m2-lang.c respectively.
2399 * c-lang.c, m2-lang.c: New files, code migrated from c-exp.y and
2400 m2-exp.y respectively.
2401 * c-lang.h, m2-lang.h: New files, internal interfaces between c-*
2402 and m2-* files respectively.
2403 * Makefile.in (SFILES_MAINDIR): Add c-lang.c, m2-lang.c.
2404 * Makefile.in (HFILES): Add c-lang.h, m2-lang.h.
2405 * Makefile.in (OBS): Add c-lang.o, m2-lang.o.
2406 * expression.h (struct block): Forward declaration for prototypes.
2407 * language.h (struct objfile): Forward declaration for prototypes.
2408 * Makefile.in (SFILES_MAINDIR): Add ch-lang.c.
2409 * Makefile.in (HFILES): Add ch-lang.h.
2410 * Makefile.in (OBS): Add ch-lang.o.
2411 * ch-exp.y: Migrate code that has nothing to do with expression
2412 parsing into ch-lang.c.
2413 * ch-lang.c: New file, code migrated from c-exp.y.
2414 * ch-lang.h: New file, internal interface between ch-* files.
2415 * ch-lang.c (_initialize_chill_language): Name changed from
2416 _initialize_chill_exp.
2418 Changes for Amiga Unix from rhealey@ub.d.umn.edu.
2419 * config/amix.mh (NAT_FILE): Add, set to nm-sysv4.h.
2420 * config/amix.mh (NATDEPFILES): Add.
2421 * config/amix.mh (XDEPFILES): Move procfs.o and fork-child.o
2424 * dwarfread.c (decode_subscr_data): Remove spurious test that
2425 accepted only integer subscript types. We don't do anything
2426 with the type at the moment anyway.
2428 Fri Dec 4 06:56:56 1992 Fred Fish (fnf@cygnus.com)
2430 * ch-exp.y (match_character_literal): Fix case where no
2431 match at all is found.
2432 * ch-exp.y (chill_create_fundamental_type): Chill uses fixed
2433 width types. For example, "INT" is always 2 bytes regardless
2434 of the values of any TARGET_*_BIT macros. So use explicit
2435 numeric sizes for the types.
2437 Thu Dec 3 12:00:06 1992 Fred Fish (fnf@cygnus.com)
2439 * c-exp.y (c_create_fundamental_type): New function to create
2440 language specific fundamental types for C.
2441 * m2-exp.y (m2_create_fundamental_type): New function to create
2442 language specific fundamental types for Modula 2.
2443 * c-exp.y (c_language_defn, cplus_language_defn): Add
2444 c_create_fundamental_type to language struct initializers.
2445 * m2-exp.y (m2_language_defn): Add m2_create_fundamental_type
2446 to language struct initializers.
2447 * dwarfread.c (expression.h, language.h): Include.
2448 * dwarfread.c (ftypes): New array to hold fundamental types
2449 for current compilation unit.
2450 * dwarfread.c (cu_language_defn): New pointer to language
2451 struct for language of current compilation unit.
2452 * dwarfread.c (dwarf_fundamental_type): New function to
2453 create/lookup fundamental types.
2454 * dwarfread.c (set_cu_language): Initialize cu_language_defn.
2455 * dwarfread.c (throughout): Replace lookup_fundamental_type
2456 with dwarf_fundamental_type.
2457 * dwarfread.c (read_file_scope): Zero out ftypes for each new
2458 compilation unit (may be different language or different objfile).
2459 * gdbtypes.c (lookup_fundamental_type): Move actual type
2460 creations into language specific fundamental type creation
2461 functions and call via create_fundamental_type. Add comment
2462 about this function being obsolescent.
2463 * gdbtypes.h (FT_BYTE, FT_UNSIGNED_BYTE): New types, true byte
2464 sized signed and unsigned integers.
2465 * gdbtypes.h (FT_NUM_MEMBERS): Increment, new types added.
2466 * language.c (language_def): New function to lookup a language
2467 struct given it's enumeration.
2468 * language.h (struct language_defn): Add la_fund_type, a pointer
2469 to a function that creates fundamental types for this language.
2470 * language.h (create_fundamental_type): New macro to create
2471 fundamental types based on the current language.
2472 * language.h (language_def): Add prototype.
2473 * language.c (unk_lang_create_fundamental_type): New function
2474 for initializing language structs, calls error if called.
2475 * language.c (unk_language_defn, auto_language_defn,
2476 local_language_defn): Use unk_lang_create_fundamental_type.
2477 ch-exp.y (chill_create_fundamental_type): New function.
2478 ch-exp.y (chill_language_defn): Add chill_create_fundamental_type.
2479 ch-exp.y (_initialize_chill_exp): BOOL types are only one byte.
2481 Tue Dec 1 17:07:31 1992 Fred Fish (fnf@cygnus.com)
2483 * dwarfread.c (CHILL_PRODUCER): Add producer string for
2485 * dwarfread.c (handle_producer): Test CHILL_PRODUCER as well
2486 as GCC_PRODUCER and GPLUS_PRODUCER.
2488 Mon Nov 30 18:46:58 1992 Stu Grossman (grossman at cygnus.com)
2490 * remote-udi.c (udi_wait): Don't stop if TIP says that remote is
2493 Mon Nov 30 12:00:25 1992 Fred Fish (fnf@cygnus.com)
2495 * tm-sun4sol2.h: Add CPLUS_MARKER. Solaris 2.0 requires '.'
2496 rather than '$'. This particular piece of braindamage is
2497 spreading like ooze. It's now infected libiberty, deja-gnu,
2499 * values.c (baseclass_addr): Use CPLUS_MARKER rather than
2500 hardwired '$' character.
2502 Sun Nov 29 15:22:42 1992 Fred Fish (fnf@cygnus.com)
2504 (Changes to break incredibly ugly, unmaintainable 750 line
2505 read_struct_type function up into managable pieces.)
2506 * Makefile.in (VERSION): Bump to 4.7.3.
2507 * stabsread.c (struct field_info): Local struct definition.
2508 * stabsread.c (read_member_functions, read_struct_fields,
2509 read_baseclasses, read_tilde_fields, attach_fn_fields_to_type,
2510 attach_fields_to_type, read_cpp_abbrev): Prototypes and new
2511 functions from fragmented read_struct_type.
2512 * stabsread.c (stabs_general_complaint): Catchall complaint.
2513 * stabsread.c (STABS_CONTINUE): Macro'ize cretinous stabs
2514 symbol name continuation code. Use macro throughout.
2515 * stabsread.c (various places): Replace add-one-to-pointer
2516 with pointer increment.
2517 * stabsread.c (read_type): Retain function local copy of type
2518 descriptor. Rearrange code calling read_struct_type() to match
2520 * stabsread.c (define_symbol): For the sake of dbx, gcc emits
2521 a single blank as the name of nameless enumerations. Recognize
2522 this special case and set nameless flag.
2523 * ch-exp.y (GENERAL_PROCEDURE_NAME, LOCATION_NAME): New
2525 * ch-exp.y (access_name): New non-terminal token and
2527 * ch-exp.y (general_procedure_name): Now a terminal token.
2528 * ch-exp.y (location): Expand production.
2529 * ch-exp.y (match_simple_name_string): New function.
2530 * ch-exp.y (yylex): Call match_simple_name_string and return
2531 GENERAL_PROCEDURE_NAME or LOCATION_NAME as appropriate.
2533 Wed Nov 25 07:17:13 1992 Fred Fish (fnf@cygnus.com)
2535 * munch: Backslash escape vertical bar characters inside
2536 grep patterns since they have special meaning for some greps.
2537 * parse.c (write_exp_string): Complete rewrite to store string
2538 contants as a leading explicit length, followed by the string data,
2539 followed by a trailing explicit length.
2540 * eval.c (evaluate_subexp), expprint.c (print_subexp),
2541 parse.c (length_of_subexp), parse.c (prefixify_subexp):
2542 Use recorded explicit length of strings in expression elements,
2543 rather than strlen. Adjust code to skip over strings stored in
2544 expression elements, and code to access strings, to account for
2545 new leading explicit size expression element.
2546 * parse.c (length_of_subexp): Test for minimum endpos of 1, not
2547 0, to avoid negative expression element indices.
2548 * valops.c (search_struct_method): Minor whitespace change.
2550 Mon Nov 23 11:14:15 1992 Fred Fish (fnf@cygnus.com)
2552 * c-exp.y (yylex): Add tempbuf, tempbufindex, and tempbufsize,
2553 which together maintain a dynamically expandable static buffer
2554 for the lexer to use when translating C strings to their internal
2555 form (other future uses possible). Fix parsing of C style strings
2556 to do the normal C style input conversions of escaped character
2558 * valops.c (value_string): Remove translation of escaped
2559 character sequences, now done in C expression parser.
2560 * language.h (PRINT_LITERAL_FORM): New macro that takes character
2561 and decides if it should be printed in literal form or some other
2562 form, based on it's ASCII value and setting of sevenbit_strings.
2563 * {c-exp.y, m2-exp.y} (emit_char): Use new PRINT_LITERAL_FORM
2564 macro, change indentation style.
2565 * ch-exp.y (chill_printchar): Use new PRINT_LITERAL_FORM macro.
2566 * ch-exp.y (chill_printstr): First cut at real function instead
2569 Sun Nov 22 16:21:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2571 * nindy-share/stop.h: fixed bogus comment-end in copyright message
2573 * i960-pinsn.c: fixed two calls of fputs_filtered that had 3 arguments
2575 Fri Nov 20 21:35:57 1992 Fred Fish (fnf@cygnus.com)
2577 * defs.h (sevenbit_strings): Add declaration.
2578 * defs.h (printchar): Replace with gdb_printchar.
2579 * language.h (language_defn): Add new function pointers
2580 la_printchar and la_printstr, to do language dependent
2581 printing of characters and strings.
2582 * language.h (local_printchar, local_printstr): New macros
2583 to call language dependent functions pointed to by la_printchar
2584 and la_printstr respectively.
2585 * c-exp.y (emit_char, c_printchar, c_printstr): New language
2586 dependent functions for printing characters and strings.
2587 * c-exp.y (c_language_defn, cplus_language_defn): Add
2588 c_printchar and c_printstr.
2589 * command.c (do_setshow_command): Rename printchar use to
2591 * expprint.c (print_subexp): Replace C style string output
2592 with call to local_printstr.
2593 * language.c (unk_lang_printchar, unk_lang_printstr):
2594 New stubs, currently errors.
2595 * language.c (unknown_language_defn, auto_language_defn,
2596 local_language_defn): Add unk_lang_printchar and
2598 * m2-exp.y (emit_char, m2_printchar, m2_printstr): New
2599 language dependent functions to print characters and strings.
2600 * m2-exp.y (m2_language_defn): Add m2_printchar and m2_printstr.
2601 * utils.c (printchar): Renamed to gdb_printchar.
2602 * valprint.c (print_string): Remove prototype, function moved
2603 to c-exp.y, where it becomes c_printstr.
2604 * valprint.c (print_max): Made global for reference from the
2605 language dependent printing routines in *-exp.y.
2606 * valprint.c (repeat_count_threshold): New variable with function
2607 of old REPEAT_COUNT_THREHOLD define, but now settable by user.
2608 Change all references to old macro to references to new variable.
2609 * valprint.c (value_print, val_print): Replace calls to
2610 print_string with calls to local_printstr.
2611 * valprint.c (val_print): Replace C style character printing
2612 with call to local_printchar.
2613 * valprint.c (val_print): Add case for TYPE_CODE_CHAR.
2614 * valprint.c (_initialize_valprint): Add add_show_from_set
2615 call for setting up repeat_count_threshold as print variable.
2616 * ch-exp.y (decode_integer_value): New function.
2617 * ch-exp.y (decode_integer_literal): Use decode_integer_value.
2618 * ch-exp.y (chill_printchar, chill_printstr): New language
2619 dependent functions for printing characters and strings.
2620 * ch-exp.y (chill_language_defn): Add chill_printchar and
2623 Thu Nov 19 21:22:21 1992 John Gilmore (gnu@cygnus.com)
2625 * main.c (main): Print GDB version number in gdb -help; doc pid arg.
2626 Suggested by Marty Leisner, <leisner@eso.mc.xerox.com>.
2627 (print_gdb_version): New arg is stdout or stderr. Callers changed.
2629 Wed Nov 18 15:05:45 1992 Ian Lance Taylor (ian@cygnus.com)
2631 * remote-vx.c (vx_kill): just warn if we can't contact the board,
2632 and assume the process has been killed.
2634 Wed Nov 18 14:39:57 1992 Stu Grossman (grossman at cygnus.com)
2636 * remote-udi.c (udi_open): Reset vars so that user can re-run
2637 programs without leaving GDB.
2638 * (many routines): Slightly improve error handling.
2639 * (download): Zero out BSS by longs instead of bytes to avoid
2640 timeouts in real hardware.
2641 * 29k-share/udi/udip2soc.c (UDIDisconnect, UDIKill): Indicate
2642 that connection is no longer in use after shutdown() of socket.
2643 This keeps GDB from dying of a SIGPIPE when you issue multiple
2644 `target udi' commands.
2646 Wed Nov 18 14:27:47 1992 Fred Fish (fnf@cygnus.com)
2648 * language.h (language_format_info): New structure to bundle
2649 local formatting information.
2650 * language.h (language_defn): Replace individual format info
2651 with language_format_info structs.
2652 * language.h (local_*_format, local_*_format_prefix,
2653 local_*_format_specifier, local_*_format_suffix): New macros
2654 for binary/octal/decimal/hex formats to access info elements.
2655 * c-exp.y (c_language_defn): Update for new format handling.
2656 * m2-exp.y (m2_language_defn): Update for new format handling.
2657 * dbxread.c (language.h): Include for partial-stab.h use.
2658 * mipsread.c (expression.h, language.h): Include for
2660 * defs.h (local_hex_format, local_hex_format_custom,
2661 local_hex_string, local_hex_string_custom): Move to language.h.
2662 * language.c (local_hex_format_custom, local_hex_string,
2663 local_hex_string_custom, local_octal_format_custom): Use new
2665 * language.c (unknown_language_defn, auto_language_defn,
2666 local_language_defn): Update for new format handling.
2667 * printcmd.c (print_scalar_formatted): Use new macros
2668 to access decimal and binary format info for printing.
2669 * c-exp.y (chill_language_defn): Update for new format handling.
2670 * ch-exp.y (CHARACTER_LITERAL): Add support to yylex.
2671 * ch-exp.y (decode_integer_literal): Add function
2672 * ch-exp.y (match_integer_literal): Use decode_integer_literal.
2673 * ch-exp.y (builtin_type_chill_char): Add definition.
2674 * gdbtypes.h (builtin_type_chill_char): Add declaration.
2676 Tue Nov 17 11:17:06 1992 Ian Lance Taylor (ian@cygnus.com)
2678 * tm-rs6000.h (BELIEVE_PCC_PROMOTION): Define, since AIX cc gets
2680 (aix_framedata): added nosavedpc field.
2681 (SAVED_PC_AFTER_CALL): Don't try to optimize; just call
2683 (FRAMELESS_FUNCTION_INVOCATION): Pass second argument of 0.
2684 (FRAME_SAVED_PC): If PC not saved, use SAVED_PC_AFTER_CALL.
2685 * rs6000-tdep.c (skip_prologue): Handle gcc generated stfd
2686 instructions as function_frame_info does. Expand special case of
2687 st r31,-4(r1) to be st r31,NUM(r1), since gcc can generate offsets
2689 (pop_frame): Add 4 rather than sizeof (int) to avoid host
2691 (function_frame_info): Set frameless if the function has no frame,
2692 and set nosavedpc if the PC was not saved. Handle gcc generated
2693 stfd 31,-4(31); st 31, -12(31) correctly.
2694 (frameless_function_invocation): New second argument pcsaved; if 0
2695 return whether the function has a frame, if 1 return whether the
2697 (frame_initial_stack_address): Correct typo: cache registers for
2698 callee_fi, not for fi, (avoids reading garbage memory locations).
2700 Mon Nov 16 15:58:07 1992 Stu Grossman (grossman at cygnus.com)
2702 * infrun.c (wait_for_inferior (just before step_over_function
2703 label)): Change test for stepping into subroutine to check for the
2704 presence of line number info. This makes stuff compiled with -g1
2705 cause GDB to not lose control when stepping.
2707 * symtab.c (find_pc_line): Improve code per gnu's suggestions.
2708 Improve comments as well.
2710 Sun Nov 15 09:22:09 1992 Fred Fish (fnf@cygnus.com)
2712 * Makefile.in (VERSION): Bump to 4.7.2
2713 * symtab.c (find_pc_symtab): Fix return of random value
2715 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add dependency on
2716 Makefile since it contains sed patterns used in generation.
2717 Add sed pattern to also delete #include of any malloc.h.
2718 * c-exp.y, expr.c, expression.h, language.c, m2-exp.y,
2719 parser-defs.h, valarith.c, valops.c, value.h: Remap macros and
2720 function names to conform to K&R terminology with respect to
2721 logical and bitwise operators:
2722 UNOP_ZEROP => UNOP_LOGICAL_NOT
2723 UNOP_LOGNOT => UNOP_COMPLEMENT
2724 BINOP_LOGAND => BINOP_BITWISE_AND
2725 BINOP_LOGXOR => BINOP_BITWISE_XOR
2726 BINOP_LOGIOR => BINOP_BITWISE_IOR
2727 BINOP_AND => BINOP_LOGICAL_AND
2728 BINOP_OR => BINOP_LOGICAL_OR
2729 PREC_OR => PREC_LOGICAL_OR
2730 PREC_AND => PREC_LOGICAL_AND
2731 PREC_LOGIOR => PREC_BITWISE_IOR
2732 PREC_LOGXOR => PREC_BITWISE_XOR
2733 PREC_LOGAND => PREC_BITWISE_AND
2734 value_zerop() => value_logical_not()
2735 value_lognot() => value_complement()
2736 * c-exp.y (c_op_print_tab): Add explicit empty terminator.
2737 * m2-exp.y (m2_op_print_tab): Add explicit empty terminator.
2738 * i387-tdep.c (sys/dir.h): Remove, appears to be unnecessary
2739 and is nonexistant in some SVR4 based systems.
2740 * language.c (DEFAULT_ALLOCSIZE): Change from 3 => 4.
2741 * m2-exp.y (number_sign, modblock): Make static, #ifdef out
2743 * m2-exp.y (ANDAND): Rename to LOGICAL_AND.
2744 * source.c (source_info): Fix minor nits, print "1 line" rather
2745 than "1 lines", and "language is <lang>".
2746 * valarith.c (value_binop): Handle TYPE_CODE_BOOL as well
2747 as TYPE_CODE_INT and TYPE_CODE_FLOAT.
2748 * valprint.c (val_print): Print TYPE_CODE_BOOL type values as
2750 * values.c (value_from_longest): Handle TYPE_CODE_BOOL.
2751 * ch-exp.y: New expression parser, for GNU-Chill.
2752 * defs.h (enum language): Add language_chill.
2753 * dwarfread.c (set_cu_language): Add LANG_CHILL case and make
2754 LANG_MODULA2 a recognized language.
2755 * gdbtypes.h (enum_typecode): Note TYPE_CODE_BOOL used for
2756 Chill as well as Modula-2.
2757 * gdbtypes.y (builtin_type_chill_bool, builtin_type_chill_long,
2758 builtin_type_chill_ulong, builtin_type_chill_real): Add.
2759 * language.c (set_language_command): Add chill.
2760 * language.c (binop_result_type, integral_type, character_type,
2761 boolean_type, structured_type, value_true, binop_type_check):
2762 Add language_chill cases.
2763 * language.h (_LANG_chill): Define.
2764 * symfile.c (deduce_language_from_filename): Recognize the
2765 filename extensions ".chill", ".c186", and ".c286" for Chill.
2766 * valprint.c (typedef_print): Add case for language_chill.
2767 * Makefile.in (SFILES_MAINDIR): Add ch-exp.y.
2768 * Makefile.in (YYFILES): Add ch-exp.tab.c.
2769 * Makefile.in (YYOBJ): Add ch-exp.tab.o.
2770 * Makefile.in (saber_gdb): Add unload of ch-exp.y and load
2772 * Makefile.in (distclean): Add target ch-exp.tab.c.
2773 * Makefile.in (realclean): Add rm of ch-exp.tab.c.
2774 * Makefile.in (ch-exp.tab.o, ch-exp.tab.c): New targets.
2775 * eval.c (evaluate_subexp): Add OP_BOOL case.
2776 * expprint.c (print_subexp): Add OP_BOOL case.
2778 Fri Nov 13 20:36:28 1992 John Gilmore (gnu@cygnus.com)
2780 * infcmd.c (set_environment_command): Avoid skipping first
2781 char of env value if an '=' appears in it. Bug report and fix
2782 by Mark Jungerman, <maj@lucid.com>.
2784 Fri Nov 13 20:24:10 1992 Stu Grossman (grossman at cygnus.com)
2786 * infcmd.c (step_over_calls): Improve comments.
2787 * symtab.c (find_pc_psymtab): Clean up a bit.
2788 * (find_pc_symtab): Fix comments, clean up code.
2789 * (find_pc_line): General cleanups, efficiency improvements.
2790 Also, don't return garbage when some line info exists, but there
2793 Thu Nov 5 23:04:38 1992 Rob Ryan (rr2b@andrew.cmu.edu)
2795 * xcoffexec.c (vmap_symtab): fixed a bug where if a object has no
2796 member, and the stat pointer passed to vmap_symtab was NULL, the
2797 wrong vmap entries would be modified. Fixes behavior where
2798 attempting to load symbols for a module with no member would mess
2799 up already read in symbols.
2801 Wed Nov 11 17:09:17 1992 Stu Grossman (grossman at cygnus.com)
2803 * Makefile.in: Remove dependancies for 29k-share/dfe/yank.o and
2804 29k-share/dfe/mini2udi.o.
2805 * config/a29k-udi.mt: Remove yank.o and mini2udi.o.
2806 * alldeps.mak, depend: Update to deal with removal of
2807 aforementioned files.
2808 * remote-udi.c: Major cleanups. Clean up udi_open and drop
2809 requirement for useless 'program' argument. Clean up
2810 udi_create_inferior, and udi_load to call common download()
2811 routine. Create download routine to load remote hosts directly
2812 (with the help of BFD) so that we don't need yank.c and
2814 Fix udi_detach to call UDIDisconnect with
2815 the right arguments. Clean up udi_resume, don't assign tip_error
2816 twice. Clean up udi_wait, straighten out status codes. Make
2817 udi_kill really work.
2819 Fri Nov 6 10:26:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2821 * c-exp.y: separated host/target idea of integer type size,
2822 removed redundant parse rules. (YYSTYPE): added typed_val, removed
2823 UINT and CHAR rules. (parse_number): work out the targetwise type
2824 of a number based upon it's size and qualifiers. (yylex): chars
2825 are now treated the same way as ints.
2827 * source.c (indentify_source_line): don't core dump if wanted
2828 line is larger than number of lines in source. (can happen when
2829 coff gets confused about #included source).
2831 Fri Nov 6 03:00:39 1992 John Gilmore (gnu@cygnus.com)
2833 Fix problems noticed by Allan Steel, <allan@maths.su.oz.au>,
2834 when debugging a program with 100 shared libraries.
2836 * solib.c (solib_map_sections): Always close the BFD we open.
2837 Free all malloc'd storage we allocate, too, including error cases.
2838 (struct so_list): Remove unused so_bfd member.
2839 (clear_solib): Don't bother closing so_bfd.
2841 * symfile.c (symfile_bfd_open): Mark newly opened BFD as
2842 cacheable. `So many symbol files, so little file descriptors.'
2844 Fri Nov 6 00:14:38 1992 John Gilmore (gnu@cygnus.com)
2846 * m68k-stub.c: Remove ansidecl.h and the few uses of it.
2847 Stubs should stand alone as much as possible.
2849 * source.c (show_directories): Avoid printf_filtered length prob
2850 pointed out by Jonathan Stone.
2852 * i960-pinsn.c (MEM_MAX, MEM_SIZ): Set upper limit properly to
2853 avoid accesses beyond end of table. Fix by Lee W. Cooprider,
2854 <Lee_Cooprider@vos.stratus.com>.
2856 Thu Nov 5 17:33:08 1992 Fred Fish (fnf@cygnus.com)
2858 * {ser-bsd.c, ser-termios.c} (serial_close): Pass address of
2859 struct, not struct itself.
2860 * serial.h (serial_restore): Fix prototype, takes pointer not
2863 Thu Nov 5 17:12:42 1992 Stu Grossman (grossman at cygnus.com)
2865 * Makefile.in (depend): Add nm.h to the list of things to fixup.
2866 * depend: Redo, to fixup nm.h problems with *-tab.c files.
2868 Thu Nov 5 00:19:51 1992 John Gilmore (gnu@cygnus.com)
2870 * i386-stub.c: Remove ansidecl.h and the few uses of it.
2871 Stubs should stand alone as much as possible.
2873 * README: Add remote-es1800.c and remote-st2000.c to table.
2874 * go32-nat.c: Remove, there is no native go32 support.
2875 * go32-xdep.c: Remove unused fork, fvork, wait, execlp, kill_inferior.
2877 Wed Nov 4 15:27:31 1992 Stu Grossman (grossman at cygnus.com)
2879 * inflow.c (pass_signal, set_sigint_trap, clear_sigint_trap): Add
2880 new routines to deal with sending SIGINTs to attached processes
2881 when the user interrupts the controlling GDB.
2882 * inftarg.c (child_wait), procfs.c (procfs_wait): Add calls to
2883 the aforementioned routines when waiting for the attached process.
2885 * elfread.c, mipsread.c: Include <string.h>.
2886 * i386-stub.c: Include "ansidecl.h" to deal with prototypes.
2887 * serial.h: Add prototype for serial_restore().
2889 Wed Nov 4 11:13:25 1992 Ian Lance Taylor (ian@cygnus.com)
2891 * minsyms.c (lookup_minimal_symbol_by_pc): subtract 1, not 2, from
2892 minimal_symbol_count, because the NULL symbol is not included in
2893 the count. This prevented this function from finding the last
2894 symbol in the table.
2896 Tue Nov 3 11:29:17 1992 Ian Lance Taylor (ian@cygnus.com)
2898 * dbxread.c (process_one_symbol): if not defined
2899 (BLOCK_ADDRESS_FUNCTION_RELATIVE), set function_start_offset at
2900 the start of the function, not just after N_FUN.
2902 Fri Oct 30 16:33:02 1992 Fred Fish (fnf@cygnus.com)
2904 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add sed patterns to
2905 remap all malloc's to xmalloc's and all realloc's to xrealloc's.
2906 * c-exp.y, m2-exp.y: Add comment about how malloc/realloc are
2907 remapped to xmalloc/xrealloc, use only malloc/realloc in grammer
2908 file. Remove preprocessor defines that previously did remapping.
2910 Fri Oct 30 00:58:18 1992 John Gilmore (gnu@cygnus.com)
2912 * infcmd.c (run_command): Avoid long calls to printf_filtered.
2913 Bug fix courtesy of Alexander Klaiber.
2915 Tue Oct 27 17:08:45 1992 K. Richard Pixley (rich@cygnus.com)
2917 hp300 native support (hp300hpux untested).
2919 * hp300ux-xdep.c: removed.
2920 * xm-hp300bsd.h (REGISTER_U_ADDR): removed.
2921 * xm-hp300hpux.h: updated copyright.
2922 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed.
2923 * nm-hp300bsd.h, nm-hp300hpux.h, hp300ux-nat.c: new files.
2924 * Makefile.in (HFILES): added nm-hp300bsd.h and nm-hp300hpux.h.
2925 * config/hp300bsd.mh (XDEPFILES): removed infptrace.o inftarg.o
2926 fork-child.o coredep.o corelow.o.
2927 (NAT_FILE, NATDEPFILES): new macros.
2928 * config/hp300bsd.mt (TDEPFILES): removed exec.o.
2929 * config/hp300hpux.mh (XDEPFILES): removed infptrace.o inftarg.o
2931 (NAT_FILE, NATDEPFILES): new macros.
2932 * config/hp300hpux.mt (TDEPFILES): removed exec.o.
2934 Vax ultrix native support.
2936 * nm-vax.h: new file.
2937 * Makefile.in (HFILES): added nm-vax.h.
2938 * config/vaxult.mh (XDEPFILES): infptrace.o inftarg.o fork-child.o
2939 coredep.o corelow.o removed.
2940 (NAT_FILE, NATDEPFILES): new macros.
2941 * xm-vax.h: updated copyright.
2942 (REGISTER_U_ADDR): removed.
2944 Apollo native support (untested).
2946 * Makefile.in (HFILES): added nm-apollo68[bv].h.
2947 * a68v-nat.c, nm-apollo68[bv].h: new files.
2948 * xm-apollo68[bv].h (FETCH_INFERIOR_REGISTERS): removed.
2949 * xm-apollo68b.h (PTRACE_IN_WRONG_PLACE): removed.
2950 * a68v-xdep.c: removed.
2951 * config/apollo68[bv].mh (XDEPFILES): removed infptrace.o
2952 inftarg.o fork-child.o a68v-xdep.o.
2953 (NAT_FILE, NATDEPFILES): new macros.
2955 * defs.h: include nm.h.
2956 * coredep.c, infptrace.c, procfs.c, rs6000-nat.c, sparc-nat.c,
2957 sparc-tdep.c, : do not include nm.h.
2958 * doc/gdbint.texinfo: nm.h now included in defs.h.
2960 Fri Oct 23 04:47:17 1992 Stu Grossman (grossman at cygnus.com)
2962 * Makefile.in (VERSION): 4.7.1 post release!
2964 * config/hppahpux.mh (NATDEPFILES): Add hppah-nat.o.
2966 Fri Oct 23 00:48:08 1992 John Gilmore (gnu@cygnus.com)
2968 * Makefile.in (VERSION): gdb-4.7 release.
2969 * README: Update for gdb-4.7.
2971 Thu Oct 22 11:24:18 1992 Stu Grossman (grossman at cygnus.com)
2973 * sparc-tdep.c: include nm.h (for now) so that we get USE_PROC_FS
2976 * alldeps.mak, depend: Update.
2978 Thu Oct 22 03:14:36 1992 John Gilmore (gnu@cygnus.com)
2980 * partial-stab.h ('f', 'F'): Don't reference pst->textlow if pst
2982 * tm-sun4sol2.h (PROLOGUE_FIRSTLINE_OVERLAP): Remove -- it
2983 causes problems in setting breakpoint in the right place in
2984 functions with `float' args which are passed as doubles.
2985 * xm-vaxbsd.h (MEM_FNS_DECLARED): Avoid erroneous redecl's.
2986 * config/rs6000.mh (NATDEPFILES): Add corelow.o.
2988 Thu Oct 22 01:01:24 1992 Stu Grossman (grossman at cygnus.com)
2990 * Makefile.in (HFILES): Add nm-i386sco.h.
2991 * dwarfread.c: include <sys/types.h> for SCO.
2992 * infptrace.c: Don't include ptrace.h under SCO.
2993 * config/i386sco.mh: Use -D_POSIX_SOURCE instead of -posix for
2995 * config/i386v.mt: Add exec.o to TDEPFILES.
2997 Wed Oct 21 19:08:20 1992 Stu Grossman (grossman at cygnus.com)
2999 * i386v-nat.c: Remove space from front of #endif.
3000 * irix4-nat.c: Remove externs of registers[], include inferior.h
3002 * mips-nat.c: Explicitly initialize zerobuf to 0!
3003 * mips-tdep.c (init_extra_frame_info): Undo John's last change.
3004 Always setup fci->frame, even if it's non-zero. Too many places
3005 depend upon this behavior (and I have to get a release out the
3007 * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1): Set
3008 processing_gcc_compilation if we find the embedded stabs marker.
3009 This fixes several bugs with finding the location of short or char
3010 function parameters passed on the stack.
3012 Wed Oct 21 17:46:07 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3014 Native support for sun4sol2.
3016 * xm-sysv4.h (USE_PROC_FS, ATTACH_DETACH): removed to nm-sysv4.h.
3017 * nm-sysv4.h: new file.
3018 * Makefile.in (HFILES): added nm-sysv4.h.
3019 * config/sun4sol2.mh (XDEPFILES): removed procfs.o fork-child.o.
3020 (NAT_FILE, NATDEPFILES): new macros.
3021 * config/sun4sol2.mt (TDEPFILES): removed exec.o and solib.o.
3023 Wed Oct 21 03:51:01 1992 John Gilmore (gnu@cygnus.com)
3025 * coredep.c: Include "nm.h" to get REGISTER_U_ADDR.
3026 * doc/gdbint.texinfo: Improve REGISTER_U_ADDR and USE_PROC_FS doc.
3028 * Makefile.in (VERSION): Tick to 4.6.9.
3030 Tue Oct 20 23:27:56 1992 John Gilmore (gnu@cygnus.com)
3032 * mipsread.c (UNSAFE_DATA_ADDR): Remove MIPS-host-specific
3033 definition, replace with portable one.
3034 * remote-nindy.c: Lint.
3035 (nindy_wait): Return type is int, result is inferior_pid.
3036 * symmisc.c (dump_psymtab): Only print section_offsets if set.
3037 (initialize_symmisc): Remove empty function.
3038 * tm-spc-noun.h, tm-sun4os4.h, tm-sun4sol2.h (STACK_END_ADDRESS):
3039 Remove obsolete, misspelled macro.
3040 * doc/gdbint.texinfo: Document obsolete STACK_END_ADDR.
3041 (all @node commands): Use new form to avoid nitpicking errors.
3042 * doc/gdbint.texinfo: Document host/native/target split.
3044 Wed Oct 21 00:14:34 1992 Stu Grossman (grossman at cygnus.com)
3046 * mips-nat.c (zerobuf): Get rid of const to avoid gcc warnings.
3048 * xm-mips.h (offsetof): Don't define this if __STDC__.
3050 Tue Oct 20 21:32:18 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3052 umax native support (untested).
3054 * config/umax.mh (XDEPFILES): removed infptrace.o inftarg.o
3056 (NAT_FILE, NATDEPFILES): new macros.
3057 * config/umax.mt (TDEPFILES): removed exec.o.
3058 * xm-umax.h (U_REGS_OFFSET, ATTACH_DETACH, REGISTER_U_ADDR):
3059 removed to nm-umax.h.
3060 * nm-umax.h: new file.
3061 * Makefile.in (HFILES): added nm-umax.h.
3063 hppa native support (untested).
3065 * config/hppahpux.mh, config/hppabsd.mh (XDEPFILES): now empty.
3066 (NAT_FILE, NATDEPFILES): new macros.
3067 * config/hppabsd.mt (TDEPFILES): removed exec.o and hppab-core.o.
3068 * config/hppahpux.mt (TDEPFILES): removed exec.o.
3069 * xm-hppa[bh].h (REGISTER_U_ADDR, U_REGS_OFFSET): removed.
3070 * nm-hppa[bh].h, hppa[bh]-nat.c: new files.
3071 * hppa[bh]-xdep.c: removed.
3072 * hppa[bh]h-tdep.c: do not include ptrace.h.
3073 * Makefile.in (HFILES): added nm-hppa[bh].h.
3075 * doc/gdbint.texinfo: add PUSH_DUMMY_FRAME, POP_FRAME.
3077 Tue Oct 20 00:01:46 1992 Stu Grossman (grossman at cygnus.com)
3079 * mips-nat.c: Straighten out include files. Work around
3080 conflicting defs of JB_xxx syms in <setjmp.h> and <machine/pcb.h>
3083 Mon Oct 19 15:09:57 1992 Stu Grossman (grossman at cygnus.com)
3085 * mips-nat.c (fetch_core_registers, register_addr): Copy from
3086 coredep.c, but zero out FP_REGNUM & ZERO_REGNUM so that stack
3087 backtraces from core files work.
3088 * config/decstation.mh, config/irix3.mh: Remove coredep.o.
3089 Functions are now defined in mips-nat.c.
3091 * tm-irix3.h: Put MIPS_EFI_SYMBOL_NAME in here too.
3093 * remote-hms.c: Disable all uses of serial_nextbaudrate and
3094 serial_default_name().
3096 * remote-hms.c, ser-go32.c, serial.h: Change from
3097 serial_timedreadchar() to new serial_readchar().
3099 * Makefile.in (HFILES): Fixup list of nm-*.h files. Add missing ones.
3101 Mon Oct 19 12:45:23 1992 Per Bothner (bothner@cygnus.com)
3103 * c-exp.y: Moved handling of 'const' and 'volatile' from
3104 <type> to <typebase>. This removes 2 conflicts.
3106 Sun Oct 18 00:36:30 1992 Fred Fish (fnf@cygnus.com)
3108 * breakpoint.c (breakpoint_re_set_one): Don't delete watchpoints
3109 from breakpoint table when reseting breakpoints.
3111 Sat Oct 17 00:59:23 1992 Fred Fish (fnf@cygnus.com)
3113 Native support cleanup and corefile fixes for i386 SVR4 systems.
3115 * i386-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3116 fill_fpregset): Moved to i386v4-nat.c
3117 * i386v4-nat.c, nm-i386v4.h, : New files.
3118 * i386sol2.mh, i386v4.mh, ncr3000.mh (NAT_FILE): Use nm-i386v4.h.
3119 * i386sol2.mh, i386v4.mh, ncr3000.mh (NATDEPFILES): Add corelow.o,
3120 change i386v-nat.o to i386v4-nat.o.
3122 Fri Oct 16 13:06:08 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3124 Miscellaneous 386 configs updated.
3126 * config/i386aout.mt (TDEPFILES): removed exec.o.
3127 * config/i386sol2.mh, config/ncr3000.mh, config/i386v4.mh
3128 (XDEPFILES): removed procfs.o fork-child.o i386-xdep.o.
3129 (NAT_FILE, NATDEPFILES): new macros.
3130 * config/i386aout.mt, config/i386sol2.mt, config/ncr3000.mt,
3131 config/i386v4.mt (TDEPFILES): removed exec.o.
3132 * config/i386v32.mh (XDEPFILES): removed infptrace.o inftarg.o
3133 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3134 (NAT_FILE, NATDEPFILES): new macros.
3135 * config/i386sco.mh (XDEPFILES): removed infptrace.o inftarg.o
3136 fork-child.o coredep.o corelow.o i386-xdep.o.
3137 (NAT_FILE, NATDEPFILES): new macros.
3139 Native support cleanup for i386bsd (untested).
3141 * config/i386bsd.mt (NATDEPFILES): exec.o removed.
3142 * config/i386bsd.mh (NATDEPFILES): added exec.o
3143 * tm-i386bsd.h (FLOAT_INFO): removed.
3144 * nm-i386bsd.h (FLOAT_INFO): added.
3146 Native support for i386v (untested).
3148 * config/i386v.mh (XDEPFILES): removed infptrace.o inftarg.o
3149 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3150 (NAT_FILE, NATDEPFILES): new macros.
3151 * config/i386v.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3152 * i386-xdep.c: removed.
3153 * Makefile.in (HFILES): added nm-i386v.h
3154 * i386v-nat.c, nm-i386v.h: new file.
3155 * xm-i386v.h: (REGISTER_U_ADDR, i386_register_u_addr): removed to
3157 * tm-i386v.h (FLOAT_INFO): removed.
3159 Native support for linux (untested).
3161 * config/linux.mh (XDEPFILES): removed infptrace.o inftarg.o
3162 fork-child.o coredep.o corelow.o i387-tdep.o i386-xdep.o.
3163 (NAT_FILE, NATDEPFILES): new macros.
3164 * config/linux.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3165 * Makefile.in (HFILES): added nm-linux.h.
3166 * nm-linux.h: new file.
3167 * xm-linux.h: updated copyright. cleaned up formatting.
3168 (ATTACH_DETACH, U_REGS_OFFSET): removed to nm-linux.h.
3170 Native support for sun386 (untested).
3172 * config/sun386.mh (XDEPFILES): removed infptrace.o inftarg.o
3173 fork-child.o sun386-xdep.o.
3174 (NAT_FILE, NATDEPFILES): new macros.
3175 * config/sun386.mt (TDEPFILES): removed exec.o.
3176 * Makefile.in (HFILES): added nm-sun386.h.
3177 * sun386-nat.c, nm-sun386.h: new file.
3178 * sun386-xdep.c: removed.
3179 * xm-sun386.h: updated comment and copyright.
3180 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3183 Native support for i386mach (untested).
3185 * config/i386mach.mh (XDEPFILES): removed infptrace.o inftarg.o
3186 fork-child.o mach386-xdep.o.
3187 (NAT_FILE, NATDEPFILES): new macros.
3188 * Makefile.in (HFILES): added nm-i386mach.h.
3189 * nm-i386mach.h, i386mach-nat.c: new files.
3190 * mach386-xdep.c: removed.
3191 * xm-i386mach.h: updated copyright.
3192 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3195 Native separation for go32 (untested).
3197 * config/go32.mh (NAT_FILE, NATDEPFILES): new macros.
3198 * go32-nat.c: new file.
3199 * go32-xdep.c (call_ptrace, child_resume,
3200 fetch_inferior_registers, store_inferior_registers,
3201 child_xfer_memory, fetch_core_registers): removed to go32-nat.c.
3203 Native support for m88k (untested).
3205 * Makefile.in (HFILES): added nm-m88k.h
3206 * xm-delta88.h, xm-m88k.h (REGISTER_U_ADDR,
3207 FETCH_INFERIOR_REGISTERS): removed.
3208 * config/m88k.mh, config/delta88.mh (XDEPFILES): infptrace.o
3209 inftarg.o fork-child.o m88k-xdep.o removed to NATDEPFILES.
3210 (NAT_FILE, NATDEPFILES): new macros.
3211 * config/m88k.mt, config/delta88.mt (TDEPFILES): removed exec.o.
3212 * m88k-nat.c, nm-m88k.h, nm-delta88.h: new files.o.
3213 * m88k-xdep.c: removed.
3215 Fri Oct 16 04:16:30 1992 John Gilmore (gnu@cygnus.com)
3217 * i386b-nat.c: Comment changes.
3218 * nm-i386bsd.h, xm-i386bsd.h: Split native dependent pieces out
3220 * config/i386bsd.mh (NAT_FILE): Point to new nm-file.
3222 Fri Oct 16 03:34:01 1992 John Gilmore (gnu@cygnus.com)
3224 Avoid longjmp()-catching compilation errors in cross-ports.
3226 * doc/gdbint.texinfo: Update GET_LONGJMP_TARGET, L_SET doc.
3227 * irix4-nat.c, mips-nat.c (JB_ELEMENT_SIZE, get_longjmp_target):
3228 Move from mips-tdep.c and tm-{irix3,mips}.h.
3229 * mips-nat.c: Remove a bunch of code that was ifdef'd out of
3231 * nm-irix3.h, nm-mips.h (GET_LONGJMP_TARGET): Move from tm-irix3.h
3234 * ultra3-nat.c (register_addr): Move from ultra3-xdep.c.
3235 (fetch_core_registers): Fix bfd_seek arguments.
3237 Fri Oct 16 03:02:28 1992 John Gilmore (gnu@cygnus.com)
3239 Make core files work again (add back the `core' target).
3241 * config/decstation.mh, news.mh, sun2os3.mh, sun2os4.mh
3242 (NATDEPFILES): Add corelow.o.
3243 * config/delta88.mt, m88k.mt (TDEPFILES): Remove coredep.o, it's
3246 * config/3b1.mh, bigmips.mh, hp300bsd.mh, hppabsd.mh, hppahpux.mh,
3247 i386sco.mh, i386v.mh, i386v32.mh, irix3.mh, isi.mh, linux.mh,
3248 littlemips.mh, merlin.mh, news1000.mh, pn.mh, rtbsd.mh, tahoe.mh,
3249 vaxbsd.mh, vaxult.mh (XDEPFILES): Add corelow.o whenever coredep.o
3250 appears. FIXME, these should be moved to NATDEPFILES for native
3253 Thu Oct 15 21:53:53 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3255 Ultra3 host/target/native split. (untested).
3257 * ultra3-xdep.c: updated copyright. Do not include sys/ptrace.h.
3258 (fetch_register, fetch_inferior_registers,
3259 store_inferior_registers, fetch_core_registers): removed to
3261 * xm-ultra3.h (FETCH_INFERIOR_REGISTERS, U_REGS_OFFSET): removed
3263 * Makefile.in (HFILES): added nm-ultra3.h.
3264 * nm-ultra3.h, ultra3-nat.c: new files for native support.
3265 * config/ultra3.mh (XDEPFILES): removed infptrace.o inftarg.o
3267 (NAT_FILE, NATDEPFILES): new macros for native support.
3268 * config/ultra3.mt (TDEPFILES): exec.o removed.
3270 * xm-vaxult.h: add MEM_FNS_DECLARED.
3272 Thu Oct 15 02:59:30 1992 John Gilmore (gnu@cygnus.com)
3274 * Makefile.in (VERSION): Roll to 4.6.8.
3275 (OBS): Put version.o first, so Makefile rebuild happens early.
3277 * command.h: Publicize prototype for not_just_help_class_command.
3278 * command.c: Remove proto.
3279 * maint.c: Mark "mt" as an abbrev, to avoid duplicated help
3280 output. Move "maint info" from class info to class maintenance,
3282 * infrun.c: Move "stop" to class_obscure, and give it a
3283 function so it will not be seen as a global help topic. FIXME,
3284 it should be possible to set these attributes independently.
3286 * core.c (core_command): Make nicer error message for no core support.
3288 Lint around file_ptr's (bfd's off_t's) and bfd_seek.
3290 * dbxread.c (read_dbx_symtab): Use L_SET as bfd_seek arg.
3291 (elfstab_build_psymtabs): staboffset and stabstroffset args are
3293 * dwarfread.c (struct dwfinfo): Convert dbfoff, lnfoff to file_ptr.
3294 (scan_compilation_units): Punt unused filename arg. dbfoff,
3295 lnoffset, and curlnoffset are file_ptr's now.
3296 (dwarf_build_psymtabs): Drop desc and filename args; use
3297 objfile. dbfoff and lnoffset are file_ptr's now.
3298 (read_ofile_symtab): foffset is now file_ptr. Use L_SET in bfd_seek.
3299 * elfread.c (struct elfinfo): dboffset and lnoffset are file_ptr's.
3300 (elf_symfile_read): Skip desc and filename args to
3301 dwarf_build_psymtabs. Pass file_ptr's to elfstab_build_psymtabs.
3302 * gdb-stabs.h: Use file_ptr rather than off_t.
3303 * mipsread.c (fixup_symtab): f_ptr is a file_ptr. Re-enable
3304 compile-time debug check that someone turned off as "unused".
3305 (read_the_mips_symtab): st_filptr is a file_ptr. Fix bfd_seek call.
3306 * symfile.h: Update dwarf_build_psymtabs and
3307 elfstab_build_psymtabs prototypes.
3308 * xcoffread.c (init_stringtab, init_lineno, xcoff_symfile_read):
3309 Use file_ptr offsets. bfd_seeks use L_SET.
3311 Thu Oct 15 01:27:32 1992 Stu Grossman (grossman at cygnus.com)
3313 * mips-tdep.c, mipsread.c, tm-mips.h: Get rid of ".gdbinfo."
3314 symbol. #define MIPS_EFI_SYMBOL_NAME instead. Use different
3315 value so that demangler won't be invoked. This greatly speeds up
3317 * mips-tdep.c (mips_pop_frame): Rewrite handling of
3318 linked_proc_info so that it properly deallocates the appropriate
3319 item after it is done with it instead of before.
3320 * Don't pass bogus frame pointer to create_new_frame(). Just
3321 leave it as zero so that lower level code will figure out the
3324 Wed Oct 14 18:56:28 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3326 Sony News native support.
3328 * Makefile.in (HFILES): added nm-news.h.
3329 * nm-news.h: new file.
3330 * config/news.mh (XDEPFILES): removed infptrace.o inftarg.o
3331 fork-child.o coredep.o to NATDEPFILES.
3332 (NAT_FILE, NATDEPFILES): new macros for native support.
3333 * config/news.mt (TDEPFILES): removed exec.o.
3335 * remote-vx.c: remove redundant include of sys/time.h.
3337 * infrun.c: include ctype.h. Otherwise some machines result in
3338 undefined for isdigit.
3340 Tue Oct 13 01:27:14 1992 John Gilmore (gnu@cygnus.com)
3342 * configure.in: Convert m68k entries to m68* entries to handle
3343 all the various m68xxx hosts and targets.
3344 * config/news1000.mt: No longer needed, same as news.mt.
3346 Fri Oct 9 18:54:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3348 * config/sun3os[34].mh (NATDEPFILES): remove duplicate inftarg.o.
3350 Fri Oct 9 14:20:08 1992 Stu Grossman (grossman at cygnus.com)
3352 * Makefile.in (HFILES): Add all nm-irix3.h, nm-irix4.h,
3353 nm-sun2.h, nm-mips.h.
3355 * config/irix3.mh (NATDEPFILES): nat-mips.o => mips-nat.o.
3357 * Makefile.in (alldeps.mak): Add = sign after NATDEPFILES.
3359 * config/bigmips.mh config/littlemips.mh: Remove mips-xdep.o.
3361 Fri Oct 9 08:41:11 1992 Ian Lance Taylor (ian@cygnus.com)
3363 * xm-hppah.h: if __STDC__ is not defined, define
3365 symtab.c (decode_line_1): avoid a bug in the HP9000/700 native
3366 compiler; see the comment in the file.
3368 Fri Oct 9 04:43:43 1992 John Gilmore (gnu@cygnus.com)
3370 First cut at support for all BSD variants on 386.
3372 * tm-i386bsd.h, xm-i386bsd.h: New config files.
3373 * i386b-nat.c: New native support file.
3374 * configure.in: Add host and target for i[34]86-*-bsd*.
3375 * config/i386bsd.mh, config/i386bsd.mt: New config files.
3377 Fri Oct 9 00:31:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3379 Sun2 native support (untested).
3381 * xm-sun2.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS,
3382 REGISTER_U_ADDR): removed to nm-sun2.h.
3383 * nm-sun2.h: new file.
3384 * config/sun2os[34].mh (XDEPFILES): infptrace.o inftarg.o
3385 fork-child.o sun3-xdep.o removed.
3386 (NAT_FILE, NATDEPFILES): new macros.
3388 Mips native support. Decstation and iris4 have been tested.
3391 * mips-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3392 fill_fpregset): removed to irix4-nat.c
3393 * mips-xdep.c: removed.
3394 * irix4-nat.c, mips-nat.c, nm-irix3.h, nm-irix4.h, nm-mips.h: new
3396 * procfs.c: include nm.h.
3397 * xm-irix3.h (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS): removed.
3398 * xm-irix4.h: bump copyright.
3399 (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS, USE_PROC_FS,
3400 PROC_NAME_FMT): removed.
3401 * xm-mips.h (FETCH_INFERIOR_REGISTERS): removed.
3402 * config/irix4.mh (XDEPFILES): removed procfs.o fork-child.o.
3403 (NAT_FILE, NATDEPFILES): new macros for native support.
3404 (CC): supply default compiler switches.
3405 * config/irix3.mh (XDEPFILES): removed infptrace.o inftarg.o
3406 fork-child.o coredep.o.
3407 (NAT_FILE, NATDEPFILES): new macros for native support. Note that
3409 * config/decstation.mh (XDEPFILES): removed infptrace.o inftarg.o
3410 fork-child.o mips-xdep.o coredep.o.
3411 (NAT_FILE, NATDEPFILES): new macros for native support.
3413 Thu Oct 8 23:50:51 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3415 * config/rs6000.mh (XDEPFILES): removed fork-child.o.
3416 (NATDEPFILES): added fork-child.o
3417 * config/sun3os3.mh (XDEPFILES): removed fork-child.o.
3418 (NATDEPFILES): added fork-child.o
3419 * config/sun3os4.mh (XDEPFILES): removed fork-child.o.
3420 (NATDEPFILES): added fork-child.o
3422 Thu Oct 8 23:19:25 1992 John Gilmore (gnu@cygnus.com)
3424 * infcmd.c (path_info): Avoid 250-char limit on printf_filtered,
3425 by using puts_filtered instead.
3427 Fri Oct 9 00:28:25 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3429 * remote-nindy.c (nindy_load): Replacement version from Steve
3430 Chamberlain, doesn't require forking to run "strip" or "sx".
3432 Thu Oct 8 18:27:35 1992 Stu Grossman (grossman at cygnus.com)
3434 * Makefile.in (HFILES): Add nm-*.h files.
3436 Thu Oct 8 16:27:45 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3438 * config/sun4os4.mh (XDEPFILES): fork-child.o removed.
3439 (NATDEPFILES): added fork-child.o.
3441 * doc/gdbint.texinfo: document a few more macros, create new
3442 section for native macros.
3444 Thu Oct 8 13:52:46 1992 Stu Grossman (grossman at cygnus.com)
3446 * Makefile.in alldeps.mak depend: Rip out 29k/udi pending
3447 resolution of copyright issues.
3449 Wed Oct 7 20:08:53 1992 Stu Grossman (grossman at cygnus.com)
3451 * Makefile.in (setup-to-dist): Remove -norecursion so that doc
3452 subdir gets configured.
3454 Wed Oct 7 12:24:01 1992 Ken Raeburn (raeburn@cygnus.com)
3456 * Makefile.in (nindy.o): Define "STRIP" as pathname of strip
3458 * nindy-share/nindy.c (coffstrip): Use that pathname, instead of
3459 searching for a "bfd_strip" program. Also, fixed up arguments
3460 passed to that program.
3462 * tm-nindy960.h (ADDITIONAL_OPTIONS): Use "-ser" rather than "-r",
3463 which is now used for something else. Rewrite description of
3464 associated parameters to match how gdb does it now.
3465 (ADDITIONAL_OPTION_HELP): Fix message accordingly.
3467 * m68k-pinsn.c (print_insn_arg): Handle new "`" operand type.
3469 Tue Oct 6 14:47:11 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3471 NOTICE_SIGNAL_HANDLING_CHANGE macro added to the target vector as
3474 * inferior.h (proc_signal_handling_change): prototype removed.
3475 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): default removed.
3476 (handle_command): now calls target_notice_signals.
3477 * procfs.c (proc_signal_handling_change): renamed to
3478 procfs_notice_signals. Now static. Add prototype. All callers
3480 * target.h (struct target_ops): new field, to_notice_signals.
3481 (target_notice_signals): new macro to cover new field.
3482 * target.c (cleanup_target): default to_notice_signals to ignore.
3483 * corelow.c (core_ops),
3485 inftarg.c (child_ops),
3486 procfs.c (procfs_ops),
3487 remote-adapt.c (adapt-ops),
3488 remote-eb.c (eb_ops),
3489 remote-es1800.c (es1800_ops, es1800_child_ops),
3490 remote-hms.c (hms_ops),
3491 remote-mm.c (mm_ops),
3492 remote-nindy.c (nindy_ops),
3493 remote-st2000.c (st2000_ops),
3494 remote-udi.c (udi_ops),
3495 remote-vx.c (vx_ops, vx_run_ops),
3496 remote.c (remote_ops),
3497 target.c (dummy_target),
3498 xcoffexec.c (exec_ops): added static initializer for
3500 * xm-irix4.h, xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): removed.
3502 Tue Oct 6 12:13:08 1992 John Gilmore (gnu@cygnus.com)
3504 * main.c (define_command): Add forgotten initializer.
3506 Tue Oct 6 02:23:17 1992 John Gilmore (gnu@cygnus.com)
3508 * language.c, language.h: Move saved_language out to global
3509 expected_language. Set expected_language when user expectation
3511 * language.c (language_info): Don't print type/range checking gub.
3512 * main.c (main): Set expected language.
3513 (execute_command): Check against expected language.
3514 * symfile.c (set_initial_language): Set expected language.
3516 * configure.in, config/i386sol2.{mh,mt}: Preliminary Solaris-x86 conf.
3518 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
3520 A bunch of changes mostly to improve debugging of C++ programs.
3521 Specifically, the calling of inferiors methods is improved.
3523 * value.h: New macros METHOD_PTR_IS_VIRTUAL,
3524 METHOD_PTR_FROM_VOFFSET, METHOD_PTR_TO_VOFFSET to partially
3525 hide the implementation details of pointer-to-method objects.
3526 How to tell if the pointer points to a virtual method is
3527 still very dependent on the particular compiler, but this
3528 should make it easier to find the places to change.
3529 * eval.c (evaluate_subexp [case OP_FUNCALL]), valprint.c
3530 (val_print [case TYPE_CODE_PTR]): Use the new METHOD_PTR_*
3531 macros, instead of a hard-wired-in code that incorrectly
3532 assumed a no-longerused representation of pointer-to-method
3533 values. And otherwise fix the relevant bit-rotted code.
3535 * valprint.c (type_print_base [case TYPE_CODE_STRUCT]):
3536 If there are both fields and methods, put a space between.
3538 * stabsread.c (read_struct_type): Fix bug in handling of
3539 GNU C++ anonymous type (indicated by CPLUS_MARKER followed
3540 by '_'). (It used to prematurely exit the loop reading in
3541 the fields, so it would think it should start reading
3542 methods while still in the fields. This could crash gdb
3543 given a gcc that can emit nested type information.)
3545 * valops.c (search_struct_method): Pass 'this' value by
3546 reference instead of by value. This provides a more
3547 consistent interface through a recursive search where the
3548 "bottom" functions may need to adjust offsets (due to multiple
3550 * valops.c, value.h, values.c: Pass extra parameters to
3551 value_fn_field and value_virtual_fn_field so we can
3552 correctly adjust offset for multiple inheritance.
3553 * eval.c (evaluate_subexp [case OP_FUNCALL]): Simplify
3554 virtual function calls by using value_virtual_fn_field().
3555 * values.c: New function baseclass_offset, derived from
3556 baseclass_addr (which perhaps can be made obsolete?).
3557 It returns an offset rather than an address. This is a
3558 cleaner interface since it doesn't mess around allocating
3560 * valops.c (search_struct_method): Use baseclass_offset
3561 rather than baseclass_addr.
3563 Mon Oct 5 16:02:04 1992 Stu Grossman (grossman at cygnus.com)
3565 * Makefile.in: Re-install 29K/UDI stuff.
3566 * remote-udi.c (udi_resume): Clean up.
3567 * (udi_wait): Rewrite, leave out bugs.
3568 * Add debugging code to print out all register fetches and stores.
3569 * Straighten out target_ops.
3570 * tm-29k.h (DUMMY_FRAME_RSIZE): Pad out to doubleword.
3572 Mon Oct 5 09:46:44 1992 Ian Lance Taylor (ian@cygnus.com)
3574 * remote-udi.c (udi_create_inferior): run with no arguments should
3575 not pass the program name as an argument, since the UDI code
3576 already handles that.
3577 (udi_load): get the symbols from prog_name, not arg_string (the
3578 load command should really use arg_string as the program name, not
3579 prog_name, but at least the run command works now).
3581 * munch: HP9000/300 nm puts an extra space between T and symbol
3584 * config/irix4.mh: added -lsun to XM_CLIBS to get RPC functions
3585 needed for vxworks targets.
3587 Fri Oct 2 22:04:42 1992 John Gilmore (gnu@cygnus.com)
3589 * am29k-tdep.c (_initialize_29k): Make it possible for the
3590 user to set and query the address where function calls into the
3591 inferior write a small scratch routine. `set call_scratch_address'
3592 * inferior.h (PC_IN_CALL_DUMMY): Fix fencepost error.
3593 * remote.c (remote_prepare_to_store): Only fetch regs if they are
3594 not already cached validly.
3596 Thu Oct 1 14:36:42 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3598 Rs6000 native support.
3600 * infptrace.c: remove #ifdef USG from around include ptrace.h.
3601 machines without this header should not be compiling this file.
3602 * nm-rs6000.h, rs6000-nat.c: new files for native support.
3603 * rs6000-tdep.c: do not include sys/ptrace.h or sys/reg.h.
3604 * rs6000-xdep.c: removed. all code now in rs6000-nat.c.
3605 * xm-rs6000.h: do not include ptrace.h.
3606 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to nm-rs6000.h.
3607 * config/rs6000.mh (XDEPFILES): removed rs6000-xdep.o.
3608 infptrace.o and inftarg.o move to NATDEPFIES.
3609 (NAT_FILE, NATDEPFILES): new macro for native support.
3611 Sun3 native support.
3613 * config/sun3os3.mh, config/sun3os4.mh (NAT_FILE, NATDEPFILES):
3614 new macros for native support.
3615 (XDEPFILES): moved infptrace.o and inftarg.o to NATDEPFILES,
3616 removed sun3-xdep.o.
3617 * xm-sun3.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
3619 * sun3-xdep.c: removed. All code is now in sun3-nat.c.
3620 * sun3-nat.c, nm-sun3.h: new files for native support.
3622 Thu Oct 1 10:30:54 1992 Fred Fish (fnf@cygnus.com)
3624 * dwarfread.c (dbsize): New variable to hold size of dwarf info.
3625 * dwarfread.c (dwarf_build_psymtabs): Rename dbsize parameter to
3626 dbfsize and use it to initialize new local file scope dbsize.
3627 * dwarfread.c (read_ofile_symtab): Initialize dbsize and use it.
3628 * dwarfread.c (basicdieinfo): Use dbsize to check for oversize
3629 DIEs as well as the current check for undersize DIEs. This helps
3630 to gracefully detect and reject corrupted DIE information.
3632 Thu Oct 1 01:57:56 1992 John Gilmore (gnu@cygnus.com)
3634 Add `command hooks' and a hook for inferior program stopping.
3636 * command.h (struct cmd_list_element): Remove unused `aux'
3637 field. Add new `hook', `hookee', and `cmd_pointer' fields.
3638 * command.c (add_cmd): Initialize new fields, elim old.
3639 (add_alias_cmd): Clone new fields.
3640 (delete_cmd): Un-hook hookee if we're deleting hook.
3641 (help_cmd): Tell user the command is hooked, if it is.
3642 (lookup_cmd_1): Abbreviations return the original command
3643 instead of themselves, so that hooks on the original cmd will be
3645 * defs.h (enum command_class): Add class_pseudo and comments.
3646 * gdbcmd.h (execute_user_command): Add prototype.
3647 * infrun.c (normal_stop): If the stop command is hooked,
3648 run the hook whenever we stop.
3649 (hook_stop_stub): Stub for catch_errors.
3650 (_initialize_infrun): Set up pseudo "stop" command.
3651 * main.c (execute_user_command): Code extracted from execute_command.
3652 (execute_command): If hooked, run the hook before the command.
3653 (define_command): If defining a new hook, check the command it
3654 is hooking, and warn if none. Install the hook.
3655 * source.c (_initialize_source): "l" is an abbrev for "list".
3656 * doc/gdb.texinfo: Document command hooks.
3658 * Makefile.in (VERSION): Roll to 4.6.7.
3659 * config/sun4os4.mh: Remove dup inftarg.o from NATDEPFILES.
3660 * infrun.c (breakpoints_inserted): Make it static again.
3661 * tm-symmetry.h (FLOAT_INFO): #if 0 it for cross-ptrace abuse.
3663 Wed Sep 30 15:33:22 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3665 Native file renaming.
3667 * nat-sparc.c -> sparc-nat.c
3668 * nat-sun4os4.h -> nm-sun4os4.h
3669 * nat-trash.h -> nm-trash.h
3670 * config/sun4os4.mh: track file renaming.
3671 * configure.in: link to nm.h rather than nat.h.
3672 * infptrace.c: include nm.h rather than nat.h.
3674 Tue Sep 29 14:35:00 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3676 Host/target/native split for sun4.
3678 * Makefile.in (TSOBS): removed corelow.o.
3679 * infptrace.c: included nat.h.
3680 * nat-trash.h: temporary header file. This should be removed once
3681 all hosts have the native/host/target split.
3682 * configure.in: add a symlink from nat-trash.h to nat.h if no
3683 other nat file exists for this configuration.
3684 * sparc-tdep.c: no longer include sys/ptrace.h.
3685 * sparc-xdep.c: removed. contents have been moved to nat-sparc.c.
3686 * xm-sparc.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
3688 * nat-sparc.c, nat-sun4os4.h: new files for sun4 native support.
3689 * config/sun4os4.mh (XDEPFILES): moved infptrace.o and inftarg.o
3690 to NATDEPFILES. removed sparc-xdep.o.
3691 (NATDEPFILES, NAT_FILE): new macros for native support.
3693 Break the direct connection from core_file_command to any
3694 particular type of core file support.
3696 * target.h (find_core_target): new prototype.
3697 * target.c (find_core_target): new function. Walks the target
3698 list looking for the core target.
3699 * core.c (core_file_command): replace calls to core_detach and
3700 core_open with find_core_target and direct calls.
3702 Tue Sep 29 10:19:00 1992 Ian Lance Taylor (ian@cygnus.com)
3704 * xm-hp300hpux.h: define MEM_FNS_DECLARED; include <sys/ptrace.h>
3706 config/hp300hpux.mh: ALLOCA1 was not defined.
3708 Mon Sep 28 22:03:41 1992 Stu Grossman (grossman at cygnus.com)
3710 * breakpoint.c, exec.c, language.c, main.c, printcmd.c, symfile.c,
3711 target.c, valprint.c: Use unfiltered forms of f/printf, et. al.
3712 until we can figure out a better way to do paging.
3714 Sat Sep 26 02:07:31 1992 John Gilmore (gnu@cygnus.com)
3716 * findvar.c (supply_register): Add CLEAN_UP_REGISTER_VALUE hook.
3717 * tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Use it.
3718 * hppa-coredep.c: Remove, now that we use the hook.
3719 * config/hppab.mh, config/hppah.mh: Use standard coredep.o.
3720 * hppab-xdep.c, hppah-xdep.c: Remove custom code, use hook.
3722 * dbxread.c, partial-stab.h: Replace all #ifdef hp9000s800's with
3723 GDB_TARGET_IS_HPPA's. This is a SERIOUS KLUDGE. The code needs to all
3724 be ripped out and reimplemented right (see elfread.c).
3725 * tm-hppa.h (GDB_TARGET_IS_HPPA): Define.
3727 Rename all HPPA files to fit into unique DOS filenames:
3728 * *hppabsd* => *hppab*
3729 * *hppahpux* => *hppah*
3731 Sat Sep 26 00:25:15 1992 John Gilmore (gnu@cygnus.com)
3733 Make the /proc support a target-struct in its own right.
3735 * Makefile.in: Remove inftarg.[co], since it is now included via
3737 * config/*.mh: Add inftarg.o and fork-child.o to all *.mh that
3738 reference infptrace.o. Add fork-child.o to all *.mh that
3741 * inferior.h (proc_wait, inferior_proc_init, proc_set_exec_trap):
3742 No longer global functions.
3743 (fork_inferior): New global function from fork-child.c.
3744 * inftarg.c (child_wait): Remove USE_PROC_FS conditional.
3745 (ptrace_me, ptrace_him): New stub functions for fork_inferior().
3746 (child_create_inferior): Moved to fork-child.c as fork_inferior.
3747 (child_create_inferior): New tiny function that calls fork_inferior.
3748 * fork-child.c: New file, containing fork_inferior, which is
3749 built from slight mods to inftarg.c's child_create_inferior.
3751 * procfs.c (procfs_ops): Add target vector.
3752 (attach): Rename as static do_attach.
3753 (procfs_create_inferior): New tiny function that calls fork_inferior.
3754 (child_xfer_memory): Rename to static procfs_xfer_memory.
3755 (store_inferior_registers): Rename to static procfs_store_registers.
3756 (inferior_proc_init): Rename to static procfs_init_inferior.
3757 (procfs_attach, procfs_detach, procfs_prepare_to_store,
3758 procfs_files_info, procfs_open, procfs_mourn_inferior,
3759 procfs_can_run): Slightly mangled copies of the corresponding
3760 child_XXX routines from inftarg.c.
3761 (proc_wait): Renamed to static procfs_wait.
3762 (child_resume): Rename to static procfs_resume.
3763 (fetch_inferior_registers): Rename to static procfs_fetch_registers.
3764 (initialize_proc_fs): Rename to initialize_procfs. Set up
3767 * putenv.c: index -> strchr.
3768 * regex.c: Always rename bcopy to memcpy, etc.
3769 FIXME: Eventually do the renames rather than use #define's.
3770 * sparc-tdep.c (deferred_stores): Moved from sparc-xdep.c.
3772 * sparc-xdep.c: Move deferred_stores to target dependent.
3773 * xm-irix4.h, xm-sysv4.h (CREATE_INFERIOR_HOOK): No longer needed.
3775 Fri Sep 25 21:59:27 1992 John Gilmore (gnu@cygnus.com)
3777 Split non-target-dependent code out of target_attach routines.
3779 * target.h: Comments on target_attach args and results.
3780 * infcmd.c (attach_command): Check for existing execution, call
3781 target_attach, set up terminal status and wait_for_inferior, wait
3782 for the attach status, and do normal_stop.
3783 * inftarg.c (child_attach): Remove target independent stuff.
3784 * remote-adapt.c (adapt_attach): Ditto.
3785 * remote-mm.c (mm_attach): Ditto.
3786 * remote-udi.c (udi_attach): Ditto.
3787 * remote-vx.c (vx_attach): Ditto.
3791 * remote-hms.c (hms_attach): Remove completely, it was useless.
3792 * remote-mm.c, remote-hms.c, remote-udi.c, remote-adapt.c: Remove
3793 commented-out start_remote calls.
3794 * remote-hms.c, remote-adapt.c, remote-mm.c, remote-udi.c: Remove
3795 DENTER and DEXIT macros and their calls. Use a real debugger --
3796 like gdb -- to see what functions are being called when.
3797 * utils.c (strcmp_iw): Make nonstatic, for lint.
3799 Fri Sep 25 18:48:20 1992 John Gilmore (gnu@cygnus.com)
3801 * infrun.c, inftarg.c, inferior.h: Comment and lint cleanups.
3803 Fri Sep 25 15:13:44 1992 Stu Grossman (grossman at cygnus.com)
3805 * tm-sparc.h, dbxread.c (read_ofile_symtab): Install Jim Wilson's
3806 fix to differentiate between gcc1 & gcc2 compiled files so that we
3807 can debug calls that pass structs as args correctly.
3808 * symmisc.c (dump_symtab): If block was compiled with gcc, say
3809 so, and what version.
3811 * remote.c (remote_wait): Make regs be char to avoid picayune
3812 ANSI compiler warnings.
3814 * energize.h: Move all external struct decls to inside of
3815 __STDC__, add prototype for energize_shell_wait().
3816 * energize.c (getpty): Clean up, make us really get a controlling
3818 * (energize_initialize): Disable SIGIO prior to setting up for
3819 I/O interrupts. Move setsid(), et. al. to getpty().
3820 * (energize_shell_wait): New routine to wait for things started
3821 via the shell command, uses wait() instead of /dev/proc.
3822 * Also, add prototype for execute_command_1().
3824 Fri Sep 25 12:09:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3826 * inftarg.c (child_create_inferior, child_attach,
3827 child_mourn_inferior): collect unix child process stratum
3828 functions which live below the target vector into this file to
3829 facilitate host/target/native split. Also, make them static.
3830 * inflow.c (child_mourn_inferior): removed.
3831 * infrun.c (child_create_inferior, child_attach): removed.
3832 (resume): becomes global so that functions below the
3833 target vector can find it.
3834 * inferior.h (resume): add prototype.
3835 (child_mourn_inferior, child_create_inferior, child_attach):
3838 * xcoffexec.c (exec_ops): child_attach and child_create_inferior
3839 replaced with find_default_attach and
3840 find_default_create_inferior.
3842 Fri Sep 25 10:21:04 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
3844 * i960-pinsn.c: Use _filtered routines for printing, so symbolic
3845 addresses don't get displayed in the wrong positions.
3847 Fri Sep 25 09:52:47 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3849 Separate core functions along target vector in preparation for
3850 native support. Functions above vector now live in core.c. Those
3853 * core.c (solib_add_stub, core_close, core_open, core_detach,
3854 get_core_registers, core_files_info, core_ops): moved to corelow.c
3855 (_initialize_core): removed addition of core_ops target.
3856 * corelow.c: new file.
3857 (solib_add_stub, core_close, core_open, core_detach,
3858 get_core_registers, core_files_info, core_ops): moved from core.c
3859 (_initialize_corelow): new function.
3860 * gdbcore.h (core_open, core_detach): added prototypes.
3861 (core_ops): add forward declaration.
3862 * Makefile.in (SFILES_MAINDIR): add core.c
3864 (TSOBS): change core.o to corelow.o
3866 Wed Sep 23 11:14:53 1992 Stu Grossman (grossman at cygnus.com)
3868 * m68k-tdep.c (m68k_saved_pc_after_call): Use 'GDB_TARGET_IS_SUN3'
3869 instead of 'sun' predefined symbol so that trap analysis code is
3870 enabled only when the TARGET is a sun3.
3872 Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3874 * tm-i960.h (ext_format_i960): Add top-level declaration.
3875 (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested
3876 blocks, else Sun4 compiler complains.
3878 Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com)
3880 * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break'
3881 instruction's argument. Patch from jonathan@cs.stanford.edu
3884 Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3886 Break the thread of control that implies that a unix child
3887 process will be the default target.
3889 * target.c (find_default_run_target, find_default_attach,
3890 find_default_create_inferior, return_zero): new functions.
3891 (cleanup_target): Make return_zero the default for to_can_run.
3893 * exec.c (exec_ops), core.c (core_ops): Replace child_attach and
3894 child_create_inferior references with find_default_XXX instead.
3896 * target.h (struct target_ops): new field, to_can_run.
3897 (find_default_attach, find_default_create_inferior): new prototypes.
3898 (target_can_run): new macro.
3900 * Also added a zero (default) to_can_run element to all static
3901 struct target_ops initializations throughout GDB, except:
3902 * inftarg.c (child_ops): Use new child_can_run() to enable child runs.
3904 * infrun.c (child_create_inferior): Clean up error handling when
3905 no exec file is specified.
3906 (child_attach): Don't require exec file.
3908 Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com)
3910 Remove kill_inferior_fast, in favor of target_kill, which goes
3911 through the target vector.
3913 * inferior.h (kill_inferior_fast): remove declaration.
3915 * main.c (disconnect): call quit_cover using catch_errors rather
3916 than calling kill_inferior_fast directly. New way goes through
3917 the target vector, handles attached processes, and writes
3918 command history if appropriate.
3919 (quit_cover): new function, wrapper for quit_command.
3921 * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c,
3922 infptrace.c, procfs.c: Removed all instances of kill_inferior_fast,
3923 inlining them into the local kill_inferior when needed.
3925 Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com)
3927 * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'.
3928 * stabsread.c (read_struct_type): Simplify complicated expression
3929 for dumb DECstation compiler.
3931 Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
3933 * m68k-pinsn (print_insn_arg, fetch_arg): added support for
3934 operands to memory management instructions, from WRS.
3936 Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com)
3938 * main.c (main): Back out previous language setting changes.
3939 Replace with simple default to C before processing any init
3940 files. There MUST be a language set, even in the absence of
3941 init files or executables, or expression parsing fails.
3943 Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com)
3945 * main.c (main): Move code that sets initial language to
3946 symfile.c. Fixup places where command files are processed to
3947 be consistent in setting a default language if none has been
3949 * symfile.c (set_initial_language): Add code moved from
3950 main() that sets an initial default language when a new
3951 symbol file is read.
3952 * symfile.c (symbol_file_command): Call set_initial_language.
3953 * symtab.c (find_main_psymtab): Add FIXME comment.
3955 Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3957 * breakpoint.c, sparc-tdep.c: comment changes.
3958 * configure.in: removed target_dependent line.
3960 * remote-mm.c (mm_attach): change printf to error to prevent
3962 * remote-udi.c (udi_attach): change printf to error to prevent
3965 * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace
3966 calls to {fetch|store}_inferior_registers with calls to
3967 target_{fetch|store}_registers, for remote-target independence.
3969 Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com)
3971 * Makefile.in: Fix bug I introduced in merging Rich's change.
3972 * infrun.c (child_create_inferior): Use proceed() rather than
3973 doing all the same stuff by hand.
3975 Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3977 * Makefile.in, configure.in: add support for files used only when
3978 configured native, that is, when host = target.
3980 Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3982 * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred
3983 stores are target dependent and were moved from xm to tm.
3985 Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com)
3987 * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir.
3989 * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE
3990 overrides, to avoid problem in xdr_bytes with malloc(0) => 0.
3992 Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3994 * target.h (struct target_ops): removed to_convert_to_virtual and
3995 to_convert_from_virtual elements. Initializations removed from
3996 all static initializations.
3997 (target_convert_to_virtual, target_convert_from_virtual):
3999 (host_convert_to_virtual, host_convert_from_virtual): Removed
4000 forward declarations.
4001 * target.c (cleanup_target): removed default assignments for
4002 to_convert_to_virtual and to_convert_from_virtual.
4003 * inftarg.c (host_convert_to_virtual, host_convert_from_virtual):
4005 * findvar.c (value_of_register, value_from_register):
4006 target_convert_to_virtual inlined.
4007 * infcmd.c (do_registers_info): target_convert_to_virtual inlined.
4008 * valops.c (value_assign): target_convert_from_virtual inlined.
4010 Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com)
4012 * main.c (gdb_readline): Avoid printf_filtered, which sets char
4013 position wrong if used for the prompt.
4014 * utils.c (puts_filtered): Comment: NOT a puts() replacement!
4016 Support for accessing arbitrary MIPS stack frames in memory.
4018 * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is
4019 set, run it before INIT_EXTRA_FRAME_INFO.
4020 * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it.
4022 * mips-tdep.c (init_extra_frame_info): Only clobber the `frame'
4023 (FP) value in the frame_info struct if it is zero (as from top of
4025 (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC.
4027 * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always
4028 comes back as zero. So does FP_REGNUM, as a trigger for
4029 init_extra_frame_info.
4031 * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get
4032 the program counter set before INIT_EXTRA_FRAME_INFO is run.
4033 (INIT_FRAME_PC): Defined to null.
4034 (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab.
4035 (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command.
4036 Briefly explain MIPS stacks in GDB.
4038 Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com)
4040 * copying.awk, copying.c (show_copying_command,
4041 show_warranty_command): Rename from copying_info, warranty_info,
4042 to match command function conventions.
4044 * utils.c (prompt_for_continue): Reinitialize more-counts
4045 before printing anything, and again afterward. Fix comments.
4046 (vfprintf_filtered): Eliminate static buffer; use auto buffer,
4047 or alloca() if needed.
4049 * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to
4050 detect native versus cross-host.
4052 Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com)
4054 * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for
4055 Suns. Rename to m68k_saved_pc_after_call.
4056 * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use
4057 m68k_saved... instead of sun3_saved...
4059 Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com)
4061 * Makefile.in (update-depend, update-alldeps): Split out of
4062 setup-to-dist, for convenience in rebuilding the depend and
4064 (assorted): Update to catch straggler files when building gdb.tar.Z.
4066 Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com)
4068 Preliminary cleanup for splitting host/native/target.
4070 * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP
4071 here; it is dealt with at a gdb-target-independent level.
4072 * rs6000-tdep.c (single_step): Don't call ptrace, we are a
4073 high toned routine. Fix return type to void.
4074 * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it.
4075 Rich and I believe the "real problem" was that both single_step
4076 and target_resume were issuing PT_CONTINUE calls. This would
4077 cause the second PT_CONTINUE to sometimes fail because the process
4078 was already running.
4079 * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge.
4081 Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com)
4083 * energize.c (pty_to_kernel): Must check for EAGAIN as
4084 termination condition.
4085 (full_filename): Don't prepend dirname if filename begins with /.
4086 (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad
4088 (getpty (NCR)): Lotsa bug fixes...
4089 (kernel_dispatch (case StopRType)): Use kill() instead of
4090 killpg() so we can deal with losing systems...
4091 (wait_for_events): Work around NCR select() lossage. It doesn't
4092 zero out readfds when select() returns zero.
4093 (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use
4094 getcwd() instead of getwd() (NCR getwd() seg faults).
4095 (energize_wait): Use sigaction() for NCR. Their version of signal()
4096 is unreliable by default.
4098 * procfs.c (proc_wait): Call print_sys_errmsg() if we get an
4099 error from PIOCSWSTOP.
4101 * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c,
4102 symfile.c, target.c, valprint.c: Use _filtered form of *printf.
4103 defs.h, utils.c: Make vfprintf_filtered global.
4105 * energize.c (send_location): New routine to consolidate all
4106 places where we must notify kernel of where the given pc is.
4107 (cplus_demangle): Put single-quotes around demangled names.
4108 (energize_call_command): Call send_location() after doing up,
4109 down, and frame commands.
4111 Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4113 * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first
4114 pass at doc for two new remote targets---29K using UDI, and Tandem
4115 ST2000 using STDBUG.
4117 * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__
4119 * doc/all.m4: turn on H8/300 stuff for generic manual
4121 * doc/gdbinv-s.m4.in: remove text on special procedures to continue
4122 after explicit call to breakpoint() in serial stubs.
4124 Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com)
4126 * mipsread.c: Clean up some white space.
4127 (parse_symbol): Handle stEnd of stFile.
4128 (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal.
4130 * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers,
4131 store_inferior_registers): Replace unexplained numbers
4132 with manifest constants from a DECstation header file.
4133 * xm-mips.h (KERNEL_U_ADDR): Get from <machine/param.h>.
4134 (REGISTER_U_ADDR): Fix up for Ultrix 4.2.
4136 * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h.
4138 * stack.c (_initialize_stack): "dow" should be a valid abbreviation
4139 for "down". Suggested by Richard Stallman.
4141 Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4143 * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid
4144 redeclaration bug on SunOS 4.
4146 Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com)
4148 * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums.
4149 * m68k-stub.c: Remove a few extraneous ANSI-isms.
4150 * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if
4151 they aren't already there.
4152 * remote-vx.c (vx_prepare_to_store): Ditto.
4153 * xcoffread.c: Surround forward struct defns with #ifdef __STDC__.
4155 Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com)
4157 Removed a large number of changes inserted by Per Bothner
4158 for C++ support. These will go back in when they've been
4161 Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com)
4163 * serial.h: Fix prototye for serial_raw().
4164 * ser-bsd.c, ser-termios.c: Fix args for serial_open() &
4165 serial_write() to match prototypes.
4166 * remote-st2000.c (get_reg_name): Make *p be const.
4168 Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4170 * remote-nindy.c (nindy_fetch_registers): Make return type void,
4171 to agree with target structure field type.
4172 (nindy_store_registers): Ditto.
4174 * Makefile (OPCODES): New var, pointing to opcodes library.
4175 (CLIBS, CDEPS): Include it.
4176 (saber_gdb): Load opcodes library.
4178 Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com)
4180 * a68v-xdep.c (store_inferior_registers): declare as void.
4181 * infptrace.c: HP/Apollos have ptrace.h in the wrong place.
4182 * remote-st2000.c: Massive changes to use new serial package.
4183 Also added 'connect' command to transparantly connect to serial
4185 * ser-termios.c: Big cleanup, use nicer coding conventions.
4186 * ser-bsd.c: New module, serial stuff for BSD systems.
4187 * serial.h: Define struct ttystate properly using HAVE_TERMIO.
4188 * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE...
4190 Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4192 * doc/gdb.texinfo: fix shameful error of agreement reported by
4193 jimb@occs.cs.oberlin.edu (Jim Blandy)
4194 * doc/gdb.texinfo: remove old partial discussion of remote serial
4195 protocol (via serial debug stubs)
4196 * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing
4197 use of serial debug stubs
4199 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
4201 * symfile.h: Declaration of set_demangling_style() moved
4202 here from demangle.h (which is now in ../include).
4203 * i386-xdep.c: Update comment.
4205 Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4207 * symtab.c (completion_list_add_symbol): restructured to optimize
4208 for time. First clip names that cannot match. Then clip any
4209 names we've already considered. Drop a redundant strncpy. Drop
4210 a redundant malloc and associated free for demangled names.
4212 Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com)
4214 * a68v-xdep.c (store_inferior_registers): Define as type void.
4215 * configure.in: Add host m68k-apollo*-bsd*.
4216 * demangle.c (struct demanglers): Use enum instead of constant
4217 value to keep braindamaged HP/Apollo compiler happy.
4219 Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
4221 * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
4222 match "FOO". This allows 'break Foo' to work when Foo is
4223 a mangled C++ function. (See comment before function.)
4225 Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
4227 * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
4228 for files in vx-share/*.c.
4229 * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention,
4230 for normal GDB source files.
4232 * Makefile.in (VERSION): Roll to 4.6.6.
4234 * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h.
4235 * tm-sun3.h: Remove STACK_END_ADDR, no longer used.
4236 * tm-sun3os4.h: Update comments.
4237 * xm-delta88.h: Remove STACK_END_ADDR.
4239 Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
4241 * Makefile.in (VERSION): Roll to 4.6.5.
4243 * infrun.c: Lint for recent `handle' changes.
4245 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
4246 * serial.h (EXFUN): Remove all uses, convert to PARAMS.
4247 * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
4248 should include a ser-XXX.o module.
4250 * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
4251 * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
4253 * configure.in: Map unrecognized sun 68k's, sun sparcs, into
4254 known suns in configure.in, rather than mapping them to unique
4255 config files that happen to duplicate other config files.
4256 * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
4257 * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
4259 Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
4261 * configure.in (*-*-sunos*): Use trailing * to match all
4262 sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
4263 (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
4264 in production on Sun-4.
4265 ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
4266 (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4267 (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4269 * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
4270 config/sparc-noun.mt: New target configs for embedded.
4271 * config/sun4os3.{mh,mt}: Remove, never existed in production.
4273 * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
4274 target definitions for embedded with and without underlines on
4277 * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
4278 not a parameter of the CPU, but of the development environment.
4279 * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
4281 Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
4283 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
4284 (which involves reading in main's symtab) if we have no breakpoints.
4286 Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
4288 * dwarfread.c (cu_language): New local variable to record
4289 language for current compilation unit being processed.
4290 * dwarfread.c (set_cu_language): New local function to decode
4291 and record language for current compilation unit being processed.
4292 * dwarfread.c (synthesize_typedef): Add local function to
4293 synthesize a typedef for C++ classes, structs, unions, and
4295 * dwarfread.c (read_structure_scope): Synthesize typedefs
4296 for C++ classes, structs and unions.
4297 * dwarfread.c (read_enumeration): Synthesize typedefs for
4299 * dwarfread.c (read_file_scope): Call set_cu_language to
4300 record language for current compilation unit. After symtab
4301 is built, save this recorded language.
4302 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
4303 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
4304 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
4305 typedefs for C++ classes, structs, unions, and enumerations.
4306 * dwarfread.c (scan_compilation_units): Call set_cu_language
4307 to record language for current compilation unit.
4308 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
4309 for TAG_enumeration_types, rather than in add_partial_symbol.
4310 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
4311 case with class, struct, and union type cases, now that they are
4312 the same. Remove tests for non-NULL name attributes, now done
4314 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
4315 treat as alias for TYPE_CODE_STRUCT for now.
4317 Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
4319 * Makefile.in: map "gdb" through program_transform_name when
4322 Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
4324 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
4325 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
4326 Use "regi" for local indexing through register numbers, reserving
4327 "regno" for the name of a specific register passed as an input
4328 parameter. Fix bug propagated through all versions that sometimes
4329 used regno as an index when it should have been regi, thus using
4330 -1 as an index in some cases.
4332 Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
4334 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
4335 respectively, so same demangler can be used by other programs.
4336 * Makefile.in: Remove demangler stuff.
4337 * Makefile.in (depend): Pass -I../readline (needed for main.c).
4338 * demangle.c (_initialize_demangler): Tell demangler which
4339 CPLUS_MARKER to assume.
4341 Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
4343 RS/6000 portability changes (for hosting cross-debuggers).
4345 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
4346 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
4347 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
4348 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
4349 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
4350 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
4351 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
4352 (NO_SINGLE_STEP): Add, target-dependent.
4353 (loadinfotextindex): Lowercase, remove "aix_".
4354 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
4355 (NO_SINGLE_STEP): Remove, target-dependent.
4356 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
4357 * xcoffread.c: Only build file if RS/6000 native GDB.
4358 (build_function_symbol): Remove #if 0'd code.
4359 * rs6000-tdep.c: Cleanup. Add static fn protos.
4360 Use CORE_ADDR for addresses throughout. Make void fns void.
4361 (pop_dummy_frame): Add FIXME about bogosity of design here.
4362 (rs6000_struct_return_address): Ditto.
4363 (frameless_function_invocation, frame_get_cache_fsr,
4364 frame_initial_stack_address, xcoff_relocate_symtab,
4365 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
4366 add_text_to_loadinfo, find_toc_address): Move from xdep file.
4367 Use CORE_ADDRs. Change identifiers to lowercase.
4369 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
4370 supplying dummy routines if non-native. Add prototype for
4371 static exec_one_dummy_insn. Move a mess of functions to
4372 rs6000-tdep.c (as above). Remove #if 0'd code.
4374 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
4375 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
4376 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
4378 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
4381 * vx-share/README, nindy-share/README: New files describing
4382 how these directories' code is shared, and with whom.
4384 Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
4386 * configure.in (target configurations): Reformat into table.
4387 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
4389 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
4390 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
4391 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
4392 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
4393 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
4394 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
4396 * Makefile.in (config-check): Add command to check whether
4397 configure.in is consistent with config/*.
4399 Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
4401 * configure.in (host configurations): Reformat nested cases into
4402 easy-to-maintain table.
4403 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
4404 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
4406 Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
4408 * cplus-dem.c: Reorder args to most local functions to make them
4409 follow the consistent pattern of struct work_stuff pointer first,
4410 followed by pointer into string being demangled, followed by
4411 pointer to the string where the result is being stored, followed
4412 by other args. Also generally replace most variables of name
4413 "type" with "mangled" for consistency. They all pointed to the
4414 same string but half were one name and half the other.
4415 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
4416 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
4417 use whenever a qualified name is being demangled.
4418 * cplus-dem.c (do_type): Qualified names are treated similarly
4419 to fundamental types, not as modifiers of fundamental types.
4421 Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
4423 * configure.in: Add sparclite as a target.
4425 * sparc-stub.c (handle_exception): Flush instruction cache just
4426 before returning to the user. (hexToInt): Fix overzealous cleanup.
4428 Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
4430 * infrun.c (handle_command): Rewrite to allow multiple signal
4431 numbers, signal number ranges, and to recognize "all" to mean all
4432 signals except those used by the debugger.
4433 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
4434 to set or reset actions for specific signals.
4436 Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
4438 * coffread.c (decode_type): Call alloc_type to alloc new
4440 * stabsread.c (read_array_type, read_range_type, define_symbol):
4441 Call alloc_type to alloc new types.
4442 * stabsread.c (define_symbol): Move dbl_valu symbol field data
4443 from type_obstack to symbol_obstack.
4444 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
4446 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
4447 associated with a type, using the same mechanism as was used to
4448 allocate space for the type structure itself.
4449 * coffread.c (patch_type, coff_read_struct_type,
4450 coff_read_enum_type): Use TYPE_ALLOC.
4451 * dwarfread.c (struct_type): Use TYPE_ALLOC.
4452 * gdbtypes.c (create_array_type, check_stub_method,
4453 allocate_cplus_struct_type): Use TYPE_ALLOC.
4454 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
4455 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
4456 read_range_type): Use TYPE_ALLOC.
4458 Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
4460 * breakpoint.c (breakpoint_re_set): Select a default source
4461 symtab if one is not currently selected.
4462 * utils.c (query): Call wrap_here before building the output
4463 query string, to turn off wrapping and flush any buffered output.
4464 Otherwise our query may end up in the wrap buffer and never be
4466 * eval.c (evaluate_subexp): Report error when attempting to
4467 evaluate subscript for types without a target type, rather
4468 than dumping core by using the NULL pointer.
4469 * symfile.c (symbol_file_command): Forget current_source_symtab
4470 and current_source_line when discarding symbol table.
4472 Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
4474 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
4476 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
4477 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
4479 Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
4481 * remote.c (remote_open): Fix baud rate setting to make -b flag
4482 work. (remote_wait): Change 'T' message parser to deal with new
4483 improved format which allows stub to send an arbitrary bunch of
4485 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
4486 make all this re-entrant by storing all state on the stack. Clean
4487 up memory error trapping. (computeSignal, set_debug_traps):
4488 make it all table driven. Make a start at a baud rate setting command.
4490 Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
4492 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
4494 * remote-vx.c: redefine malloc to avoid buggy declaration on
4495 RS/6000 <rpc/types.h>.
4496 xm-rs6000.h: include <sys/select.h> to define fd_set for
4497 <rpc/svc.h> on RS/6000.
4499 Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
4501 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
4502 recursive invocations of make. Always create installation
4505 Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
4507 * m68k-pinsn.c: Minor fix in style of output (don't use
4508 range to indicate floating point control registers).
4510 Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
4512 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
4514 * infcmd.c (registers_info): Handle multiple register names.
4515 Changes inspired by Roland McGrath.
4517 Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
4519 * sparc-stub.c: New file. Mix it with your SPARClite
4520 application, and it will speak GDB remote protocol!
4521 * remote.c (remote_wait): Change 'T' (expedited reply) message to
4522 deal with arbitrary registers. Needed for sparc-stub.
4524 Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
4526 * cplus-dem.c (cplus_markers): Add table for gnu style and
4527 use throughout, in place of compile time constant CPLUS_MARKER.
4528 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
4529 * cplus-dem.c (cfront_special): New function, as suggested
4530 by pfieland@stratus.com.
4531 * cplus-dem.c (forget_types): New function.
4532 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
4534 * cplus-dem.c (mop_up): Call forget_types().
4535 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
4536 Use throughout, instead of checking current_demangling_style.
4537 * cplus-dem.c (demangle_signature): When finding an explicit
4538 start of function args, forget all remembered types for
4539 lucid/cfront style demangling.
4540 * cplus-dem.c (demangle_prefix): In a sequence of two or more
4541 underbar characters, use last pair as the delimiter. Hoist
4542 gnu_special() call up to cplus_demangle(). Call cfront_special()
4544 * cplus-dem.c (cplus_special): Fix virtual table name demangling
4545 for inherited classes.
4546 * cplus-dem.c (demangle_args): Document quirks of numbered
4547 references to previously seen types.
4548 * dbxread.c (read_ofile_symtab, process_one_symbol):
4549 Use AUTO_DEMANGLING rather than explicitly checking
4550 current_demangling_style.
4551 * demangle.h: Add some comments.
4552 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
4553 CFRONT_DEMANGLING): New macros.
4554 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
4555 not found in the actual producer string produced by lcc.
4556 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
4557 than explicitly checking current_demangling_style.
4559 Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
4561 * breakpoint.c (enable_longjmp_breakpoint,
4562 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
4563 Check for duplicate breakpoints at the same address. Bug report
4564 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
4566 Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
4568 * buildsym.c (end_symtab): Document that end_symtab can return
4569 NULL under non-error conditions.
4570 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
4571 returned from end_symtab for empty compilation units.
4573 Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
4575 * am29k-tdep.c: Lint from DECstation compiler.
4576 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
4577 As the man page says, "Sometimes you just can't get lint to shut
4578 up". That doesn't mean you should blow away the code it won't
4580 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
4581 it up over the next few weeks. Make mips x 29k build.
4582 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
4583 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
4584 but leave it as a comment because the breakpoint instruction
4585 is not easily accessible at this moment (it's static, and if
4586 we define one here, it goes into every file compiled).
4588 Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
4590 * Makefile.in (VERSION): Bump to 4.6.3.
4591 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
4592 function scopes when building partial symbol tables.
4593 * objfiles.c (open_existing_mapped_file): Make it clear in
4594 warning message that out of date mapped files are ignored.
4595 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
4596 unit source file name in error message.
4598 Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
4600 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
4601 * dwarfread.c (struct_type): In absence of AT_byte_size for
4602 bitfield, use size of object of member's type for the size of
4603 the anonymous object containing the bit field.
4604 * dwarfread.c (completedieinfo): Set has_at_byte_size when
4605 an AT_byte_size attribute is seen.
4606 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
4607 union aux_ext (was aux_ent).
4608 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
4609 unsigned char* to char*, for Lucid compiler.
4610 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
4611 to be correct type (from unsigned char* to char*).
4612 * valprint.c (type_print_derivation_info): Minor tweak to placement
4613 of commas in derived class printing.
4614 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
4616 Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4618 * xm-go32.h: Define LSEEK_NOT_LINEAR
4619 * source.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
4620 then work out the lseek positions of newlines by running through
4621 the file and `tell'ing. This makes source file listing work on
4622 OS's where the relationship between physical position in file and
4623 canonical position is indeterminate, eg VMS and DOS.
4625 Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
4627 * stabsread.c: Ensure that all members of all allocated structures
4628 are initialized to known state to avoid hard to find bugs with gdb
4629 using fields containing random data.
4630 * buildsym.c (start_subfile): Compact dirname initialization.
4631 * buildsym.c (patch_subfile_names): New function.
4632 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
4633 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
4634 * buildsym.h (patch_subfile_names): Add prototype.
4635 * dbxread.c (process_one_symbol): Call patch_subfile_names.
4637 Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
4639 * remote-udi.c: Update comments.
4641 * remote.c (getpkt): Only force retransmission ten times;
4642 after that, assume bug in target code, and handle pkt anyway.
4644 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
4646 * configure.in: Add support for apollo 68k under BSD environment.
4647 * xm-apollo68b.h: New file to support above.
4649 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
4651 * configure.in: Recognize i486 host cpu.
4652 * valprint.c (type_print_derivation_info): Print derivation info
4653 in same form as class declarations in source.
4654 * valprint.c (type_print_varspec_suffix): Split arg printing
4655 code out to type_print_args function.
4657 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
4659 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
4660 at_import, at_frame_base.
4661 * dwarfread.c (completedieinfo): Remove cases for obsolete
4662 AT_visibility, AT_import, and AT_frame_base attributes.
4663 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
4664 i860, which can keep up to 4 shadow breakpoints.
4665 * tm-stratus.h (USG): Define.
4666 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
4667 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
4668 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
4669 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
4670 * config/stratus.mt (TDEPFILES): Include files available from
4671 stratus that are not yet in release pending receipt of paperwork
4673 * buildsym.c (finish_block): Minor code format change.
4674 * gdbtypes.h (struct field): Add to comments.
4675 * gdbtypes.h (virtual_field_bits): Add to comments.
4676 * objfiles.c (allocate_objfile): Change obstack interface to
4677 match FSF merging efforts.
4679 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
4681 * Makefile.in (VERSION): Bump to 4.6.2.
4682 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
4683 * Makefile.in (OBS): Add stabsread.o
4684 * Makefile.in (stabsread.o): Add build rule.
4685 * stabsread.c, stabsread.h: New files.
4686 * buildsym.c: Split out stabs specific support to stabsread.c.
4687 * buildsym.h: Split out stabs specific support to stabsread.h.
4688 * dbxread.c (stabsread.h): Include
4689 * dbxread.c (dbx_new_init): Call stabsread_new_init.
4690 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
4691 * dbxread.c (read_ofile_symtab): Call end_stabs.
4692 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
4693 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
4694 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
4695 really_free_pendings to cleanups.
4696 * elfread.c (elf_new_init): Call stabsread_new_init.
4697 * gdbtypes.c: Small changes to maintenance commands.
4698 * mipsread.c (stabsread.h): Include.
4699 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
4700 * xcoffread.c (stabsread.h): Include.
4701 * xcoffread.c (global_stabs): Remove redundant def.
4702 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
4704 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
4706 * lmode_inferior_valid, lmode_ours_valid: New static vars.
4707 * inflow.c (terminal_init_inferior, terminal_inferior,
4708 terminal_ours_1, initialize_inflow): Record and use state
4709 of lmode_inferior_valid and lmode_ours_valid.
4711 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4713 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
4714 include <sgtty.h> on USG. (from sef).
4716 * depend: es1800 dependency needed here.
4718 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
4720 * buildsym.c (read_struct_type): Initialize structs allocated
4721 with alloca, to avoid using random values from stack later on.
4722 * defs.h (fprintf_filtered): Add prototype.
4723 * gdbtypes.c (check_stub_method): Fix misleading comments.
4724 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
4726 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
4727 small changes to maint support functions.
4728 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
4729 for some fields and expand comments.
4730 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
4731 macro and track change to obstack_full_begin macro.
4732 * utils.c (fprintfi_filtered): New function.
4733 * valprint.c (type_print_base): Fixup field printing to not
4734 print extraneous lines and not print bogus "no data fields"
4735 messages for C++ classes with no data members. Also use new
4736 fprintfi_filtered function.
4738 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4740 * configure.in: es1800 ok for 68000 too.
4742 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4744 * configure.in: echo error messages to stderr, not stdout
4746 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4748 * configure.in: recognize hppa* instead of hppa
4750 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
4752 * energize.c: Second cut at DynamicLoad message handling.
4754 * energize.c: Relativize pathnames in #include statements.
4755 * (kernel_dispatch): Better error messages for unknown protocol
4757 * (kernel_dispatch): First cut at DynamicLoad message handling.
4759 * Makefile.in: Remove -I../readline from all compilations,
4760 include a special case for main.o instead.
4762 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
4764 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
4765 error if it fails to find a member type, rather than return NULL
4766 and trigger a coredump.
4767 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
4768 lookup_demangled_partial_symbol,): Ask demangle_and_match to
4769 match on complete demanglings, including argument lists for member
4770 functions, rather than just accepting the first demangling that
4771 matches the class and function name.
4772 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
4773 to start_symtab as the directory name.
4774 * dwarfread.c (completedieinfo): Strip off any leading hostname
4775 portion of the AT_comp_dir attribute string. Gdb doesn't know
4776 what to do with them (FIXME).
4778 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
4780 * breakpoint.c (commands_command): Simplify code a bit, remove
4781 unnecessary fflush().
4783 * Makefile.in (OTHERS): Add gcc.patch.
4784 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
4786 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
4788 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
4789 lcc producer string.
4791 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
4793 * WHATS.NEW renamed to NEWS.
4795 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
4797 * dbxread.c, dwarfread.c: Re-enable experimental code to
4798 automatically select demangling style.
4799 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
4800 DEMANGLING_STYLE, to make more descriptive. Revert back to
4801 "auto" as default. Comment use.
4802 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
4803 * Makefile.in (${DEMANGLER}.o) Remove target and special
4806 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
4808 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
4810 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
4812 * Makefile.in, demangle.c: Change default demangling style to
4814 * Makefile.in: Update version to 4.6 !!!
4815 * README, WHATS.NEW: Update for 4.6.
4817 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
4819 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
4822 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
4823 nodes as base classes.
4825 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
4827 * alldeps.mak, depend: Update.
4829 * xcoffread.c: Add decl for section_offset to keep prototype happy.
4831 * Makefile.in (VERSION): 4.5.9.
4833 * xm-hp300bsd.h: Add decl for strdup().
4834 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
4835 PDR. Cleanup a few things, fix compilation warnings.
4837 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
4839 * Makefile.in (DEMANGLING_STYLE): New define to set default
4840 demangling style for C++. Defaults to "auto".
4841 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
4842 * Makefile.in (SFILES_MAINDIR): Add demangle.c
4843 * Makefile.in (OBS): Add demangle.o
4844 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
4845 Remove compile time decisions about demangling style and replace
4846 with runtime decisions using current_demangling_style.
4847 * cplus-dem.c (main): Expand code included during building of
4848 standalone demangler to recognize demangling style options.
4849 * dbxread.c (demangle.h): Include.
4850 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
4851 demangling style if processing g++ code and current demangling style
4852 is auto (Note: this feature currently disabled.)
4853 * demangle.c: New file, generic demangling control.
4854 * demangle.h (demangling_styles): New enumeration to select one
4855 of several demangling styles. Also define string names for each
4857 * demangle.h (set_demangling_style): Add prototype.
4858 * dwarfread.c (demangle.h): Include.
4859 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
4860 New producer string prefixes to recognize.
4861 * dwarfread.c (handle_producer): Consolidate actions for specific
4862 producers. Set demangling style based on producer string if
4863 current style is auto. (Note: this feature currently disabled.)
4864 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
4866 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
4868 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
4870 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
4872 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
4873 * c-exp.y: Call lookup_signed_typename() after seeing
4874 "signed". This handles "signed char" correctly.
4875 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
4876 keywords before a type specifier.
4878 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
4880 * command.c (lookup_cmd_1): Clarify descriptive comments.
4881 * gdbcmd.h (maintenanceprintlist): Add declaration.
4882 * main.c (maintenanceprintlist): Add definition.
4883 * main.c (gdb_completer_command_word_break_characters): Add.
4884 * main.c (symbol_completion_function): Switch completer word
4885 break character sets dynamically, based on whether completion is
4886 being done on commands or on something else.
4887 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
4888 * maint.c: Include demangle.h.
4889 * maint.c (maintenance_demangle): New function.
4890 * maint.c (maintenance_print_command): New function.
4891 * maint.c (_initialize_maint_cmds): Reorganize some commands
4892 under new maintenance print subcommand.
4894 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
4896 * gdbtypes.c (lookup_struct_elt_type): If the input type is
4897 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
4898 target type. Otherwise, 'whatis this.field' wouldn't work,
4899 which would be inconsistent, since 'print this.field' works.
4900 * buildsym.c (read_struct_type, read_enum_type): Clear
4901 TYPE_FLAG_STUB flag.
4902 * buildsym.c (cleanup_undefined_types): Don't rely on a
4903 flawed "Reasonable test to see if" a type has been defined
4904 since it was referred to; now we can just see if the
4905 TYPE_FLAG_STUB flag has been cleared.
4906 * valprint.c (print_type_base): Emit public/protected/private
4907 labels for methods as well as fields. Also, indent these labels
4908 2 spaces instead of 4, for a more conventional "look".
4909 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
4910 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
4911 * gcc.patch: New file. Contains patch for gcc (so people
4912 with gdb-2.2.x won't have to wait for a new gcc release).
4914 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
4916 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
4917 (print_addr): Call print_address to show symbolic version as well.
4919 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
4921 (vx_read_register): Declare inferior_fp_regs. Delete code for
4922 copying "inferior_registers" around; the values are already in var
4923 "registers". Use correct size for register set.
4925 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
4926 target doesn't support it.
4927 (vx_read_register): Don't try reading them either.
4929 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
4930 VxWorks back end reads them in one contiguous set except for this
4932 (register_names): Change "pc" to "pcw" to avoid confusion printing
4934 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
4935 find the PC under VxWorks.
4937 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
4939 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
4940 to create new blank types, instead of handcrafting them.
4941 * defs.h (printfi_filtered): Add prototype.
4942 * utils.c (printfi_filtered): New function.
4943 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
4944 to simplify the code. Other cleanups.
4945 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
4946 * gdbtypes.h (struct cplus_struct_type): Add comments describing
4947 use of various fields.
4948 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
4949 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
4950 production that currently treats it exactly the same as STRUCT.
4951 * c-exp.y (yylex): Recognize "class" as token CLASS.
4952 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
4953 * symtab.c (decode_line_1): Fix to pass quoted args on down to
4954 general symbol handling code. Call cplus_mangle_opname with
4956 * symtab.c (decode_line_2): Print demangled function names in
4957 breakpoint menus, instead of just file and line number.
4958 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
4959 * valprint.c (type_print_base): Print "class" for C++ classes,
4960 rather than "struct". Print section labels for public, protected
4961 and private members of C++ classes.
4962 * values.c: Include demangle.h.
4963 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
4965 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
4967 * Makefile.in (VERSION): Update to 4.5.8.
4969 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
4971 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
4972 prevent crashes when examining cross-targets.
4973 * dbxread.c (process_one_symbol): Include directory name when
4974 calling start_subfile for SOL & BINCL symbols. This allows gdb to
4975 find include files, and yacc/lex sources when the cwd doesn't match
4976 that in which the object was compiled.
4977 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
4979 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
4982 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
4984 * maint.c (maintenance_command, maintenance_info_command):
4985 Install with allow_unknown as 0 and call help_list to show
4986 list of possibilities when no subcommand is specified.
4988 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
4990 * configure.in: Add m68k-ericsson-*.
4991 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
4993 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
4995 * maint.c: New file.
4996 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
4997 * Makefile.in (OBS): Add new file maint.o.
4998 * defs.h (command_class): Add class_maintenance.
4999 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
5000 commands. Allow for them (and other nonessential parts of gdb)
5001 to be selectively left out under special circumstances.
5002 * gdbtypes.c (recursive_dump_type): New function; supports
5003 maintenance print-type command.
5004 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
5006 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
5008 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
5009 initializers. Add initializations for setprintlist, showprintlist,
5010 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
5011 * printcmd.c (maintenance_print_type): New maintenance cmd.
5012 * valprint.c (setprintlist, showprintlist): Move to main.c, as
5013 implied by comment that all cmd lists are owned by main.c.
5014 * infcmd.c (unsetlist): Move to main.c, as implied by comment
5015 that all cmd lists are owned by main.c.
5016 * language.c (setchecklist, showchecklist): Move to main.c, as
5017 implied by comment that all cmd lists are owned by main.c
5018 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
5019 deletelist): Remove redundant declarations (also in gdbcmd.h).
5020 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
5021 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
5022 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
5023 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
5024 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
5025 maintenance_print_msymbols, maintenance_print_objfiles):
5027 * symmisc.c (printsyms_command, printpsyms_command,
5028 printmsyms_command, printobjfiles_command): Removed from
5029 _initialize_symmisc.
5030 * main.c (dump_me_command): Moved to maint.c and renamed to
5031 maintenance_dump_me.
5032 * breakpoint.c (all_breakpoints_info): Rename to
5033 maintenance_info_breakpoints.
5034 * breakpoint.c (_initialize_breakpoint): Convert add_info of
5035 all_breakpoints_info to add maintenance_info_breakpoints to the
5036 maintenanceinfolist instead.
5037 main.c (initialize_main): Set up maintenance class commands.
5039 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
5041 * energize-patches: Fix minor problems with building energize lib.
5043 * energize-patches: Change names of all cadillac procedure calls
5044 to be energize procedure calls. Simplify many hooks by moving
5045 tests energize.c. Configure energize, and build it automatically now.
5047 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
5049 * Makefile.in (VERSION): Bump to 4.5.7.
5050 * cplus-dem.c (demangle_args): Validate index for previously
5051 seen type to guard against bogus values from malformed manglings.
5052 * valops.c (value_struct_elt_for_reference): Guard against
5053 blindly using NULL return value from lookup_symbol.
5055 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
5057 * cadillac.c, cadillac-patches: Rename to energize.c and
5058 energize-patches. Change all routines and variables named
5059 'cadillac*' to 'energize*'. Create new file called energize.h to
5060 hold all interface declarations.
5062 * deblib/connection/*: Move all of this stuff into energize/, but
5063 delete unneeded files.
5065 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
5067 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
5069 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
5070 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
5071 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
5072 child processes, to avoid dead ones "hanging around" after GDB exits.
5073 (attach): Always stop the process if it needs it. Set RLC flag
5074 when attaching running processes, so it will continue if we detach
5075 it, quit, or are killed.
5076 (detach): Clear faults and set RLC flag to make process run
5078 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
5080 (info_proc): Open process O_RDONLY, so we can see any process,
5081 even those controlled by debuggers.
5082 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
5084 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
5086 Relocate symbols using an array of section_offsets, rather than a
5087 single `addr' or `offset'. This makes Solaris-2 support work, and
5088 permits better VxWorks (and maybe xcoff) support later.
5090 * symtab.h (struct section_offsets): New structure for keeping
5091 a set of offsets, rather than a single one.
5092 (struct objfile): Replace addr with section_offsets member.
5093 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
5094 * gdb-stabs.h: New include file with `symbol type specific'
5095 parameters for psymtabs and objfiles.
5096 * Makefile.in (HFILES): Add gdb-stabs.h.
5097 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
5098 * coffread.c: Conforming changes. Fake offset array always 0.
5099 * dbxread.c: Conforming changes.
5100 (struct dbx_symfile_info): Move to gdb-stabs.h.
5101 (start_psymtab): Call elfstab_offset_sections to calculate good
5102 offsets for this source file, based on the ELF symbol table info.
5103 (read_ofile_symtab): Yank N_CATCH, which is dead.
5104 (process_one_symbol, N_CATCH): Yank.
5105 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
5106 Relocate with SECT_OFF_TEXT.
5107 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
5108 to distinguish relocatable from absolute symbols. Then, if not
5110 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
5111 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
5112 (", N_ROSYM): SECT_OFF_RODATA.
5113 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
5114 (dbx_symfile_offsets): Add to translate addr to offset.
5115 * dwarfread.c: Conforming changes. Single offset currently used.
5116 * elfread.c: Add various complaints about elf/stab stuff.
5117 #include gdb-stabs.h. Conforming changes, using a single offset.
5118 (elf_symtab_read): Record info from BSF_FILE symbols, and local
5119 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
5120 for later use in building psymtabs.
5121 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
5122 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
5123 (free_elfinfo): New fn, frees all chained stab_section_infos
5124 in an objfile, and zaps the start-of-chain pointer.
5125 (elfstab_offset_sections): New fn, looks in stab_section_info
5126 chain to determine section bases to relocate a psymtab's worth
5127 of symbols, as they are being read.
5128 * mipsread.c: Conforming changes. Stabs-reading will relocate
5129 using one offset. MIPS-reading will not relocate at all.
5130 * partial-stab.h: Relocate different symbol types using different
5131 offsets from section_offsets.
5132 * symfile.c: Conforming changes.
5133 (find_lowest_section): Unused function to use later
5134 to free us from the Tyranny of the Text Section.
5135 (syms_from_objfile): Translate absolute arg ADDR to offsets used
5136 in all lower layers of symbol reading. Call format-specific
5137 sym_offsets function to initialize offsets for high speed symbol
5139 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
5140 (symbol_file_command, add_symbol_file_command): Callers changed.
5141 * symmisc.c (dump_psymtab): Print new relocation parameters.
5142 * xcoffread.c: Corresponding changes.
5144 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
5145 * main.c (main): Read the $HOME/.gdbinit file before processing
5146 the argv arguments (e.g. reading symbol files or core
5147 files). This allows global parameters to be set, which will apply
5148 during the symbol reading. The ./.gdbinit is still read after
5150 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
5151 * xcoffexec.c: Clean up quote inside comment.
5153 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
5155 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
5156 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
5157 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
5158 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
5159 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
5160 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
5161 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
5162 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
5163 values.c, xcoffread.c:
5164 Remove "(void)" casts from function calls where the return value
5165 is ignored, in accordance with GNU coding standards.
5167 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
5169 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
5170 * partial-stab.h: Ignore N_ENDM.
5171 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
5172 CODE or DATA section attachment. This eliminates a lot of random
5173 values from shared libraries, which screw up the ordinary symbols
5174 in the address ranges they happen to overlap.
5175 * buildsym.c (define_symbol): Eliminate special tests
5176 for function types; move into "function" cases in switch statement.
5177 (define_symbol: 'f', 'F', 'P'): Process all parameter types
5178 in case they define new type numbers. But ignore them (FIXME).
5179 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
5180 (read_sun_builtin_type): Add commentary.
5182 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5184 * xm-rs6000.h: define MEM_FNS_DECLARED
5186 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
5188 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
5189 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
5190 * mips-xdep.c: Remove most include files (unused, caused errs).
5191 (fetch_core_registers): Use right parameters in dummy fn.
5193 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
5195 * buildsym.c (scan_file_globals): Beware the null file.
5196 Fix from Jim Williams.
5198 * stack.c (return_command): Evaluate expression *before* popping
5199 off the stack frames! Fix inspired by Jim Williams.
5200 (up_silently_command, down_silently_command): No sel frame is error.
5202 * defs.h (memcpy, memset): Conditionalize decls on
5203 #ifndef MEM_FNS_DECLARED, since DECstation differs.
5204 (alloca): Break out the STDC and non-STDC alloca cases, to make
5205 it work on old preprocessors as well as "picky ANSI" ones.
5206 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
5208 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
5209 * utils.c (fputs_demangled): Rename SLOP since DECstation system
5210 header files define it!
5212 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
5214 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
5216 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
5217 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
5218 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
5219 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
5220 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
5221 utils.c, valarith.c, valops.c, valprint.c, values.c:
5222 Replace bcopy() use with memcpy(), which is more standard and can
5223 take advantage of gcc's builtin functions for increased performance.
5224 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
5225 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
5227 Replace bzero() use with memset(), which is more standard and can
5228 take advantage of gcc's builtin functions for increased performance.
5229 * i386-tdep.c, main.c, valprint.c:
5230 Replace bcmp() use with memcmp(), which is more standard and can
5231 take advantage of gcc's builtin functions for increased performance.
5233 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
5235 * remote.c (remote_wait): Fix cast on signal() call.
5236 * defs.h (alloca): More diddling with alloca. Have to ensure
5237 that it has a prototype, so that if alloca is defined as a macro
5238 that takes an arg, the definition is seen as a use of a macro
5239 that takes an arg, to satisfy picky ANSI preprocessors.
5241 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
5243 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
5244 consistency with all other gdb files.
5245 * cadillac.c: Use <string.h> rather than <strings.h>.
5246 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
5247 * Makefile.in (MAKE): Remove definition for consistency with
5248 other Makefile.in files and to fix problem with recursive makes.
5250 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
5252 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
5255 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5257 * source.c (print_source_lines): for DOS interoperability; don't
5258 print CR (013) as ^M.
5260 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
5262 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
5264 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
5266 * remote.c (remote_wait): Cast signal to void * to avoid warning
5267 from busted HP compiler.
5269 * partial-stab.h (N_SO): Rearrange code a little so that all SO
5270 stabs cause end_psymtab to be called.
5272 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
5273 compiler feature of putting 'c' into basic type descriptors for
5276 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
5277 where there is no place for nPC in prrun struct.
5279 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
5281 * mipsread.c: Pass NULL name pointer to init_type, not 0.
5282 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
5283 * dwarfread.c (enum_type): Save enum names on type_obstack.
5284 * dwarfread.c (struct_type): Save member name on type_obstack.
5285 * symtab.c (_initialize_symtab): Fix misspelling.
5286 * regex.c (store_jump, insert_jump): Return void.
5288 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
5290 * defs.h (PARAMS): Move to ../include/ansidecl.h.
5291 (alloca): Declare return type on SPARC, since Sun doesn't.
5292 (*_BYTE_ORDER): Improve comment: *must* be defined.
5294 * tm-hppa.h: New file, architectural definition of HP PA.
5295 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
5297 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
5298 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5299 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
5300 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
5303 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5304 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
5305 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
5307 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
5309 * printcmd.c (output_command): Thinko.
5310 (x_command): Only set remembered size/format if cmd succeeds.
5312 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
5313 since it is no longer used and burns time for every symbol read.
5314 (process_one_symbol): Treat N_CATCH like default (complain).
5316 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
5318 * partial-stab.h (case N_TEXT): Fix fencepost error when
5319 detecting start of new symbol info after reading symtab for a
5320 module with a zero length TEXT segment.
5322 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
5324 * Makefile.in (VERSION): Bump to 4.5.6.
5325 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
5327 * defs.h (NORETURN): Define away for Lucid compiler.
5328 * remote.c (remote_timer, remote_interrupt): Signal handlers
5330 * ser-termios.c (serial_write, serial_close): Return whatever
5331 value the write/close call returns, rather than falling off end.
5332 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
5333 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
5335 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
5336 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
5338 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
5339 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
5340 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
5341 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
5343 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
5344 store_inferior_registers): Supply missing fourth argument to
5346 * cadillac.c (kernel_dispatch): Make return type void.
5347 * cadillac.c (iosig): Signal handlers take one int arg.
5348 * valprint.c (val_print_fields): Call fprint_symbol to get
5349 automatic C++ demangling for mangled field names.
5351 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
5353 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
5354 * dwarfread.c (enum_type): Fix misspelling in comment.
5355 * valprint.c (val_print_fields, cplus_val_print): Minor
5356 adjustment to printing of C++ class structures to more closely
5357 match format for printing C structures, with and without setting
5360 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
5362 * infrun.c (wait_for_inferior): Don't test for SIGEMT
5363 (which is not a Posix signal) if it isn't defined.
5364 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
5365 New port to Linux (a free Unix clone for 386 machines).
5367 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
5369 COFF changes for dealing better with EPI 29K C compiler output.
5371 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
5373 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
5374 (read_coff_symtab): Move patch_opaque_types call from
5375 coff_symfile_read. Restrict it to symtabs from this objfile.
5376 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
5377 references on opaque type chain; just let coff_lookup_type handle 'em.
5378 (decode_type): Complain about tagndx values on
5379 non-struct/union/enum types, which the EPI compiler tends to produce.
5381 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
5383 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
5386 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
5387 usage to match new prototype. Include libbfd.h to get prototype.
5389 * source.c (find_source_lines): Handle large st_size fields.
5391 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
5393 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
5394 * stack.c (return_command): Use cleanups to avoid memory leaks.
5396 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
5398 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
5399 INT_REGNUM to INTE_REGNUM.
5401 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
5403 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
5405 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
5406 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
5407 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
5408 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
5410 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
5411 declarations of malloc/realloc/free that are inserted by some
5413 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
5415 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
5416 another decl of strdup (this really ought to come from libiberty.h!).
5418 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
5420 * remote.c (getpkt): Error if input exceeds buffer size.
5421 (_initialize_remote): `set remotedebug' enables packet trace.
5423 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
5424 N_SLINE's, etc, just like Sun cc on Solaris2.
5426 * am29k-tdep.c (read_register_stack, write_register_stack):
5427 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
5428 variable. Add `set' and `show' commands for it.
5429 * doc/gdb.texinfo: Document it.
5431 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
5433 * valprint.c (type_print_1): Plug memory leak. Print all
5434 C++ syms as demangled, not just functions.
5435 * buildsym.c (read_range_type): When we find a signed char
5436 type, do a lookup of signed char, not plain char. Plain char's
5437 still get looked up as plain char's elsewhere.
5439 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
5441 * eval.c: Avoid residue-by-zero when evaluating without side effects.
5442 (Bug and fix found by Pierre Willard.)
5444 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
5446 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
5448 * xm-rs6000.h: Add decl for strdup().
5450 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
5453 * breakpoint.c (enable_command, disable_command): Without args,
5454 should only affect normal breakpoints and watchpoints.
5456 * m68k-pinsn.c (print_insn_arg): Make register be const.
5457 * xcoffexec.c: Remove ' from comment.
5458 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
5459 with decls of malloc in c-exp.tab.c (as produced by yacc).
5460 There's got to be a better way to do this...
5462 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
5464 * partial-stab.h: Convert single rindex use to strrchr.
5465 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
5466 standard <strings.h> file, now that the only single use of
5467 rindex in the gdb source files is gone.
5469 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
5471 * mipsread.c: Undo ill effects from including <strings.h>,
5472 which #defines index to be strchr. Unfortunately, index is
5473 a member of a symbol table structure that can't be changed.
5474 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
5475 remove redundant #include's.
5477 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
5479 * mipsread.c: #include <strings.h> for rindex().
5481 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
5483 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
5485 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
5487 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
5488 extraneous SO stabs from busted C++ compilers.
5490 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
5492 * Makefile.in (VERSION): Bump to 4.5.5.
5493 * symtab.c (decode_line_1): Until C++ support stabilizes, when
5494 C++ lookups fail, print possibly helpful hint about completion.
5495 * cplus-dem.c (demangle_signature): Fix ARM style demangling
5496 for static data members.
5497 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
5498 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
5499 it's broken on ncr3000's.
5501 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
5503 * dwarfread.c (decode_modified_type): Change type of first arg.
5504 Change 'modifier' to char from unsigned char. Cast single use
5505 that needs to be unsigned char.
5506 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
5507 * utils.c (strdup_demangled): Add function.
5508 * defs.h (strdup_demangled): Add prototype.
5509 * stack.c (return_command): Demangle C++ function names for query.
5510 * infcmd.c (jump_command): Demangle C++ function names for query.
5511 * cplus-dem.c (consume_count): New function and prototype.
5512 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
5513 do_type): Replace conversion code with consume_count().
5514 * cplus-dem.c (gnu_special): Fix demangled of static members.
5515 * source.c (list_command): Print demangled function names
5516 when appropriate. Fix supplied by Peter Schauer.
5518 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
5520 * sparc-tdep.c: Clean up slightly for Solaris2.
5522 * buildsym.c (define_symbol): Nameless types are now on several
5523 platforms; generalize them and un-ifdef them to make Solaris 2
5526 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
5528 * infcmd.c: Fix typo (reported by Rob Savoye).
5529 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
5530 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
5531 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
5532 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
5533 rather than the one for the first file in the dependency chain.
5535 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
5536 set. Don't reset our own texthigh, or dependency-only pst's, in
5537 scanning all the rest of the psymtabs.
5538 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
5540 * buildsym.h (N_UNDF): Improve comments.
5541 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
5543 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
5545 * symtab.h (struct symbol): Add aux_value union for preserving
5546 an additional per-symbol value.
5547 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
5548 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
5549 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
5550 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
5551 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
5553 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
5555 * symfile.c (clear_symtab_users_once): Now non-static (for
5558 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
5560 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
5561 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
5562 vax-pinsn.c: Remove reg_names decl (now in defs.h).
5564 Solaris-2 support on SPARC:
5566 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
5567 Add symbol_size and file offsets to struct symloc.
5568 Add static symbol_table_offset, string_table_offset,
5569 file_string_table_offset, next_file_string_table_offset,
5571 (add_old_header_file): Convert error() to complain()t.
5572 (dbx_symfile_read): Get symbol size via the objfile.
5573 Also get symbol_table_offset.
5574 (dbx_symfile_init): Record symbol size and count via the objfile.
5575 (dbx_next_symbol_text): Always add file_string_table_offset when
5576 accessing string table.
5577 (read_dbx_symtab): Initialize file_string_table_offset to 0.
5578 (SET_NAMESTRING): Use the offset.
5579 (end_psymtab): Large kludge to determine addresses where source
5580 files start and end (for the psymtab header).
5581 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
5582 Get this, symbol size, and symbol offset, from psymtab.
5583 (read_ofile_symtab): Don't back up one symbol for Solaris2.
5584 Patch up last_source_start_addr if zero in N_SO.
5585 (process_one_symbol): Add variable function_start_offset.
5586 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
5587 BLOCK_ADDRESS_FUNCTION_RELATIVE.
5588 ( "", N_OBJ, N_OPT): Ignore.
5589 (elfstab_build_psymtabs): New function to read stabs out of
5592 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
5593 (gdb): use GLOBAL_CFLAGS when linking, too.
5594 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
5595 (N_OBJ, N_OPT): Ignore.
5596 ('f', 'F'): Save last function name.
5598 * elfread.c (record_minimal_symbol_and_info): Kludged to put
5599 extra info in the minimal symbol.
5600 (elf_symtab_read): The extra info is the size of an ELF object,
5601 which was kludged to us in the `udata' field of the BFD symbol.
5602 Gag me with a crowbar...
5603 (elf_symfile_read): Keep track of both the absolute load address,
5604 and the offset between load addr and symbols. Handle STABS as
5605 well as DWARF sections, passing the absolute load address to
5606 elfstab_build_psymtabs.
5608 * symfile.h: Prototype elfstab_build_psymtabs.
5609 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
5611 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
5613 * buildsym.h: Add processing_acc_compilation flag.
5614 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
5615 (define_symbol): Skip arg types in function entries. Resolve
5616 overloaded 'P' which acc uses for prototypes of functions called
5618 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
5620 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
5621 save size of ELF symbols. FIXME.
5622 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
5623 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
5625 * configure.in: Solaris config is sparc-sun-solaris2.
5626 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
5628 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
5629 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
5630 * symfile.c (symfile_bfd_open): Comment where name is freed.
5631 * symmisc.c (extend_psymbol_list): Comment where list is freed.
5633 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
5635 * expprint.c (print_subexp): Add missing ']'.
5636 * defs.h (reg_names): Fix declaration to match that in infcmd.c
5637 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
5638 * WHATS.NEW: Point out improved C++ function name handling.
5639 * gdbtypes.c (lookup_fundamental_type): For now, use the same
5640 type names for both implicitly and explicitly signed integral
5641 types. See comment in the source code.
5643 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
5645 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
5646 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
5647 * expprint.c (print_subexp): Fix printing of register names.
5649 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
5651 * inferior.h (register_valid): Declare.
5652 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
5653 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
5654 macros for traversing the data structures in a single objfile.
5655 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
5656 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
5659 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
5661 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
5662 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
5663 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
5664 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
5666 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
5668 * depend: rebuild to account for remote-st2000.c.
5669 * remote-st2000.c: Almost works now.
5670 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
5672 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
5674 * c-exp.y (yylex): Recognize single-quoted strings that specify
5675 tokens with embedded whitespace, such as C++ demangled names.
5676 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
5677 * main.c (gdb_completer_quote_characters): Add global variable.
5678 * main.c (symbol_completion_function): Total rewrite for C++
5679 demangled name handling.
5680 * main.c (skip_quoted): New function.
5681 * main.c (main): Set rl_completer_quote_characters.
5682 * symmisc.c (dump_symtab): Print source language for symtab.
5683 * symtab.c (expensive_mangler): Add prototype and function.
5684 * symtab.c (completion_list_add_symbol): Total rewrite for new
5685 C++ demangled name handling.
5686 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
5687 other changes for demangled C++ symbol handling.
5688 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
5689 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
5690 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
5691 * symtab.c (completion_list_add_symbol): Total rewrite for new
5692 C++ demangled name handling.
5693 * symtab.c (expensive_mangler): New function.
5694 * utils.c (strcmp_iw, demangle_and_match): New functions.
5695 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
5697 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
5699 * Makefile.in: Roll VERSION to 4.5.4.
5700 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
5701 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
5702 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
5704 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
5706 * alldeps.mak: Rebuild to account for new files.
5707 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
5708 * tm-st2000.h: New file.
5709 * configure.in: Tandem debug monitor (st2000) support.
5710 * remote-st2000.c, config/st2000.mt: ditto.
5712 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
5714 * blockframe.c (inside_entry_file, inside_main_func,
5715 inside_entry_func): Return 0 if no symbols; avoid crashing.
5717 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
5719 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
5720 without masking, since it is signed and will later be compared
5721 against signed quantities. The right fix is probably to make
5722 it all unsigned, but this is a small, safe fix for this release.
5723 FIXME -- make the real change sometime soon.
5725 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
5727 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
5728 parameter in call to `symbol_file_add' to 0.
5730 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
5732 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
5734 * configure.in: Handle -m680[01234]0-wrs.
5736 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
5738 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
5739 `ieee_extended_to_double'.
5741 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
5743 * valops.c (value_assign): Lint, by Pierre Willard.
5745 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
5747 * coredep.c (fetch_core_registers): Remove premature warning,
5748 which triggers on DECstation even though all regs are accessible.
5750 * m68k-pinsn.c (print_insn_arg): Use new macros to get
5751 sign-extension of instruction fields even on unsigned-char hosts.
5752 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
5754 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
5755 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
5756 since they define the target, not the host.
5757 * m88k-pinsn.c: Fix typo.
5759 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
5761 * valarith.c (value_zerop): -0.0 is still zero.
5762 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
5763 Patches by Paul Eggert <eggert@twinsun.com>.
5765 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
5767 * alldeps.mak, depend: re-make to account for ser-*.c.
5769 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
5771 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
5772 disconnecting from controlling terminal, to avoid gdb hanging
5773 on SVR4. Fixes bug reported by Oliver Okrongli.
5774 * procfs.c (PROC_NAME_FMT): Change format to match default used
5775 by system, as suggested by Oliver Okrongli.
5776 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
5777 bug fix from Brent Townshend (bst%tt@cam.ORG).
5778 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
5779 by turlais@rechser.total.fr.
5780 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
5781 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
5782 * objfiles.h (unlink_objfile): Add prototype.
5783 * objfiles.c (unlink_objfile): Add function.
5784 * objfiles.c (free_objfile): Call unlink_objfile.
5785 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
5786 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
5787 Also, discard old possibly bogus sf struct.
5788 * symfile.c (symbol_file_add): Call init_entry_point_info() and
5789 find_sym_fns() for remapped symbol files, in case of any changes
5790 since the last mapping.
5792 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5794 * findvar.c (read_relative_register_raw_bytes): use the raw size
5795 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
5797 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5799 Changes to support GDB running on DOS using GO32 and H8 support
5801 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
5802 allowing hosts with different text and binary file formats to
5804 * coffread.c (read_coff_symtab): changed calling convention and
5805 operation - now it opens its own file with FOPEN_RB rather than
5806 duping and fdopening the provided handle.
5807 * dbxread.c, cplus-dem.c: #include mangling.
5808 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
5809 binary files oring in the right bit.
5810 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
5811 * remote-hms.c: cleanup to use the new remote serial stuff
5812 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
5813 independent remote terminal I/O.
5814 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
5815 * source.c (openp): fix off by one problem removing / - can now
5816 open a source file in the root directory with DOS.
5817 * values.c (value_as_pointer): remove bogus address bits from
5818 long. (unpack_long): unpack into unsigned long/short if pointer.
5820 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
5822 * infrun.c (child_attach): Don't allow gdb to attach to itself.
5823 It gets permanently stuck in many OSes.
5824 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
5826 * breakpoint.c: Improve help text for info breakpoints.
5828 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
5830 * README: Add pointer to internals doc, and describe reading
5832 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
5833 * symtab.c (output_source_filename): Remove old glop for wrapping
5834 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
5836 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
5838 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
5839 * munch: Add sort -u to avoid duplications.
5840 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
5841 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
5843 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
5845 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
5846 avoid infinite loops while demangling bogus mangled names.
5847 * valprint.c (type_print_base): Minor fix for GNU style guide
5850 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
5852 * Makefile.in (VERSION): Bump to 4.5.3
5853 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
5854 * Makefile.in (demangle): New target to create standalone
5855 demangler with same code and options as internal demangler.
5856 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
5857 to support ARM style and Lucid style demangling, improve
5858 maintainability, fix several demangling bugs. More changes
5860 * defs.h (strstr): Add ANSI compatible prototype.
5861 * valprint.c (type_print_1): Demangle using ansi option.
5862 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
5864 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
5866 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
5869 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
5871 * mipsread.c (parse_procedure): Return rather than using
5872 uninitialized variable 'b'.
5874 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
5876 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
5877 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
5878 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
5879 relative to each source file.
5881 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
5883 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
5886 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
5888 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
5889 * am29k-tdep.c: Update to latest code from AMD.
5890 (get_saved_register) don't crap out if no frame.
5891 * remote-udi.c: Set/clear inferior_pid as appropriate.
5892 (udi_open) call target_preopen, don't close fd 0!!!, clean up
5893 error handling. Fixup end-of-debugging messages.
5894 (udi_fetch_registers) clean up big time, mainly don't multiply
5895 register_valid indices by 4, and use proper Offset when reading
5896 gr96-gr127. (udi_store_registers) general cleanup.
5897 (fetch_register) cleanup, simplify. (regnum_to_srnum)
5898 INT_REGNUM->INTE_REGNUM.
5899 * tm-29k.h: Upgrade to latest code from AMD.
5900 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
5901 (UDIConnect) Clean up error processing (like, don't do exit() if
5902 execlp fails), make code restartable, make more attractive.
5903 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
5906 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
5908 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
5909 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
5910 from former to latter.
5912 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
5914 * cplus-dem.c (do_args): Handle void args the same as others.
5915 * objfiles.c (free_objfile): Only try to unmap files when
5916 reusable objfiles are supported.
5917 * valprint.c (type_print_varspec_suffix): Add parameter that
5918 specifies if C++ demangling included function arguments. Use
5919 it to suppress printing extra pair of ()'s.
5920 * valprint.c (type_print_1): Fix problem with printing demangled
5921 C++ function types where demangled type includes the function
5924 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
5926 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
5927 Allows selection of C++ demangler to be a configuration option
5928 until multiple demanglers are supported.
5929 * demangle.h: New include file for extended demangler support.
5930 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
5931 utils.c, valprint.c: Include "demangle.h" and change all calls
5932 to cplus_demangle() or fputs_demangled() to use individual
5934 * valprint.c (type_print_1): Change options to cplus_demangle
5935 to print demangled function args. Still broken, but now less so.
5936 * cplus-dem.c: Include demangle.h, reorganize and update some
5937 comments to reflect reality.
5938 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
5939 second arg from fixed integer to bit based multiple options.
5940 * cplus-dem.c (optable): Reformat and replace ansi members with
5942 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
5944 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
5946 * values.c (set_internalvar): Force evaluation of lazy values.
5947 Bug reported by RMS.
5949 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
5951 * Makefile.in (VERSION): Bump to 4.5.2.
5952 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
5953 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
5954 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
5955 proper handling of bit fields.
5956 * gdbtypes.h (struct type): Clarify use of field.bitpos.
5957 * symtab.h: Fix couple of misspellings in comments.
5958 * value.h (struct value): Clarify use of bitpos.
5959 * value.h (unpack_field_as_long): Change prototype, returns
5961 * values.c (unpack_field_as_long): Change return type to LONGEST,
5962 sign extend unpacked fields that are signed, other rewriting.
5963 * config/ncr3000.mt: New target config file.
5965 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
5967 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
5968 even when printing 8-bit characters.
5970 * gdbtypes.c (make_{reference,pointer,function}_type): New
5971 functions which handle overwriting of forward-referenced types
5972 for stabs file reading.
5973 (lookup_{reference,pointer,function}_type): These just call
5974 the make_*_type functions with a null storage alloc parameter.
5975 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
5976 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
5978 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
5979 (dbx_alloc_type): Make it easier to understand. No funct change.
5980 (define_symbol: 't'): Don't put the typedef name into the name of
5981 the struct, union, or enum. Bugfix.
5982 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
5983 routines to properly handle overwriting preallocated types so that
5984 forward references will work.
5985 (read_enum_type): Force enum values to file scope, due to bug in
5986 Sun compiler output. FIXME, fix later.
5988 Remove unused header_file_prev_index mechanism. It was already
5989 obsolete in gdb-3.5. These comments appeared in 3.5:
5990 /* This code was used before I knew about the instance codes.
5991 My first hypothesis is that it is not necessary now
5992 that instance codes are handled. */
5993 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
5994 * buildsym.h: Remove it and prev_index that saves it.
5995 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
5997 * solib.c (special_symbol_handling): When called from core files,
5998 must set up debug_addr. Don't print error messages, just return.
5999 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
6001 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
6003 * cplus-dem.c: Allow nested class names (as in
6004 Foo::Bar::method()).
6005 Allow the cleaner cfront style of nested class names
6006 (Q2_3Foo3Bar as well as Q23Foo3Bar).
6007 Make cplus_demangle re-entrant by removing use of global
6008 variables. Instead, place all shared variables in a
6009 stack-allocated structure, and pass around its address.
6011 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
6013 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
6014 29k-share/* subdirs...
6016 * remote-udi.c (udi_insert/remove_breakpoint): Completely
6017 rewrite, only leave out the bugs.
6019 * Makefile.in: Add 29k/UDI support. Improve depend.
6020 * alldeps.mak, configure.in, depend: Add 29k/UDI support.
6022 * am29k-tdep.c: Update to use new calling conventions, and misc
6025 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
6027 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
6029 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
6030 breakpoint instructions that leave PC pointing at the right place.
6032 * core.c (core_open): Call warning() to print warnings.
6034 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
6036 * symtab.c (lookup_symbol): Need to check if msymbol->name is
6037 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
6038 This prevents a crash when trying to lookup the value of a
6039 non-existent symbol.
6041 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
6043 * signame.c, signame.h: Remove, replaced by strsignal.c in
6045 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
6046 sun386-xdep.c: Remove include of signame.h
6047 * Makefile.in (SFILES_MAINDIR): Remove signame.c
6048 * Makefile.in (HFILES): Remove signame.h
6049 * Makefile.in (OBS): Remove signame.o
6050 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
6051 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
6052 psignal, perror): Add prototypes.
6053 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
6055 * depend: Manually remove signame.[cho] references.
6056 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
6058 * convex-xdep.c (core_file_command): Replace use of sys_siglist
6059 with safe_strsignal.
6060 * core.c (core_open): Replace use of sys_siglist with
6062 * core.c (memory_error): Replace use of sys_errlist with
6064 * i960-tdep.c (print_fault): Replace use of sys_siglist with
6066 * infcmd.c (program_info): Replace use of sys_siglist with
6068 * infrun.c (signal_stop, signal_print, signal_program):
6069 Allocate dynamically based on dynamic determination of number
6070 of signals to support.
6071 * infrun.c (child_create_inferior): Replace use of sys_errlist
6073 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
6075 * infrun.c (sig_print_info): Replace use of sig_abbrev with
6076 strsigno and sys_siglist with safe_strsignal.
6077 * infrun.c (handle_command): Call signo_max to find number of
6078 signals. Replace sig_number with strtosigno and sig_abbrev with
6080 * infrun.c (signals_info): Replace sig_number with strtosigno.
6081 * infrun.c (_initialize_infrun): Call signo_max to find number of
6082 signals. Dynamically allocate signal_{stop,print,program}.
6083 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
6084 * procfs.c (errnoname): Add function and prototype.
6085 * procfs.c (info_proc_siginfo): Call errnoname, replace use
6086 of sys_siglist with safe_strsignal.
6087 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
6088 sys_siglist with safe_strsignal.
6089 * procfs.c (info_proc_stop): Call errnoname.
6090 * procfs.c (signalname): Replace sig_abbrev with strsigno.
6091 * stuff.c (main, get_offset): Replace use of sys_errlist with
6093 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
6094 with safe_strsignal.
6095 * umax-xdep.c (core_file_command): Replace use of sys_siglist
6096 with safe_strsignal.
6097 * utils.c (safe_strerror, safe_strsignal): Add functions that
6098 call strerror and strsignal respectively, and deal with NULL
6100 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
6101 sys_errlist with safe_strerror.
6102 * valprint.c (val_print): Replace use of sys_errlist with
6105 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
6107 * Makefile.in: rework CFLAGS so that they can be set from the
6108 command line to make. CFLAGS -> INTERNAL_CFLAGS.
6109 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
6110 Pass CFLAGS on recusions.
6112 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
6114 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
6115 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
6116 overkill for the problem it solved.
6117 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
6118 and default to simply printing type names as appropriate.
6119 * main.c (main): Remove one of the leading newlines from
6120 warning_pre_print initialization.
6121 * objfiles.c (open_existing_mapped_file): Add function and
6123 * objfiles.c (open_mapped_file): Rewrite to use new function
6124 open_existing_mapped_file.
6126 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
6128 * sun3-xdep.c (fetch_core_registers): Lint.
6129 * tm-sun3.h: Prototype lint.
6132 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
6134 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
6135 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
6136 * objfiles.c: Cast calls to close() with unused returns to void.
6137 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
6138 old objfile's name before updating it.
6139 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
6140 * objfiles.h (objfile struct): Add mmfd member.
6141 * symfile.c (syms_from_objfile): Move some code to
6142 new_symfile_objfile.
6143 * symfile.c (new_symfile_objfile): Add new function, common code
6144 from syms_from_objfile.
6145 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
6146 mapped and unmapped symbol files.
6147 * symfile.c (symbol_file_command): Print "No symbol file now"
6148 message, ala exec_file_command for the exec file.
6149 * symfile.h (new_symfile_objfile): Add prototype.
6150 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
6151 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
6153 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
6155 * rs6000-pinsn.c: New version from IBM (Metin).
6156 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
6157 to avoid warnings from some compilers.
6159 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
6161 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
6162 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
6163 type's flag word that marks it as a fundamental type.
6164 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
6165 flags argument for all calls to init_type().
6166 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
6167 flags argument for all calls to init_type(). Also remove
6168 dependency on host sizes for ints, floats, etc.
6169 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
6170 flags argument for all calls to init_type(). Also remove
6171 dependency on host sizes for ints, floats, etc.
6172 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
6173 bit to flags argument for all calls to init_type(). Add types
6174 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
6175 * valprint.c (unsigned_type_table, signed_type_table,
6176 float_type_table): Remove.
6177 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
6178 bit when printing fundamental types, and print the actual name
6179 for such types, rather than inventing one. Remove code that
6180 invented fundamental type names.
6181 * valprint.c (_initialize_valprint): Remove initializations
6182 for now removed unsigned_type_table, signed_type_table, and
6185 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
6187 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
6188 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
6191 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
6193 * dwarfread.c (target_to_host): New function similar to previous
6195 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
6196 Extensive changes to convert all previous usages to use new
6197 target_to_host() function.
6198 * dwarfread.c (struct dieinfo): Change types of most integral
6199 members to be unsigned.
6201 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
6203 * WHATS.NEW: Revise -mapped doc.
6205 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
6207 * mipsread.c (parse_partial_symbols): Complain when sh->index is
6208 too high or when skipping `forwards' moves us backwards.
6209 (parse_type): Print mis-guessed tag name in complaint.
6210 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
6211 (parse_procedure): Do not attempt to create symbols; just fill in
6212 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
6213 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
6214 for clarity. Set top_stack before calling parse_external. In
6215 stabs, sort symbols before calling parse_procedure.
6217 * symmisc.c (std_in, std_out, std_err): Add vars to access std
6218 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
6219 * Makefile.in: Remove stage* targets. Avoid echo on recursive
6220 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
6223 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
6225 * Makefile.in (VERSION): Set to 4.5.1.
6226 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
6227 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
6228 fill_gregset): New functions for SVR4 /proc support.
6229 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
6230 Remove new symbol types and such to ../include/coff/symconst.h.
6231 (parse_symbol): Simplify code for parsing struct/enum/unions.
6232 (parse_type): Handle `long long' types.
6233 (upgrade_type): Handle `const' qualifier.
6234 (parse_partial_symbols): fix indentation, clean a bit.
6236 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
6238 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
6239 copy in data from raw read buffers, calling bfd byteswapping
6240 routines as appropriate. Use to replace most existing memcpy
6242 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
6243 * configure.in: Recognize new ncr3000 config.
6244 * config/ncr3000.mh: New config file.
6246 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
6250 * README: Update for release.
6251 * Makefile.in: Update version to 4.5.
6252 * WHATS.NEW: The obvious.
6254 * depend: Generate new depend file for this release.
6256 * Makefile.in (depend): Fix dependancy generation so that it does
6257 not include gcc 'fixincluded' files, which are usually in a system
6260 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
6262 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
6263 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
6264 symbols for nameless types. And, handle `R' (register parameter
6265 type) for AIX. (an extension to existing stabstring grammar).
6266 * rs6000-xdep.c: Fix typo (= should have been ==).
6268 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
6270 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
6272 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
6274 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
6275 * signame.c (SIGWAITING, SIGLWP): Add.
6277 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
6279 * xm-i386mach.h: add decls for errno and strdup().
6281 * breakpoint.c (breakpoint_1): Add (int) casts for enums
6282 used in array index context (otherwise, some compilers barf).
6284 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
6286 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
6287 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
6288 in a system call, and provide better backtrace if so.
6290 * Makefile.in (HFILES): Add xcoffsolib.h.
6291 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
6292 * rs6000-pinsn.c: #include "opcode/rs6k.h"
6294 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
6295 mipscoff_symfile_read): Convert to BFD to do file I/O.
6297 * symfile.c: #include <ctype.h> to get proper def if isspace().
6299 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
6301 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
6303 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
6304 function also when parsing embedded stabs.
6306 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
6308 * mipsread.c: Fix more declarations.
6310 * mipsread.c: Fix many invocations of complain. Use enum
6311 type_code where appropriate.
6313 * xm-vaxult.h: Add decl for strdup().
6315 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
6318 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
6320 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
6323 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
6325 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
6326 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
6327 Merge in more patches for rs6000 from Metin Ozisik.
6328 * utils.c: Fix typo in comment.
6330 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
6332 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
6333 * procfs.c (attach): Set nopass_next_sigstop if attached
6334 process is forcibly stopped.
6335 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
6336 resending SIGSTOP to attached process on first resume.
6338 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
6340 * Makefile.in (SFILES_MAINDIR): add mipsread.c
6342 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
6344 * Makefile.in (OBS): Compile mipsread.c for all targets now.
6345 (VERSION): Bump to 4.4.85.
6346 * mipsread.c: Update for new include files. Lint.
6347 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
6348 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
6349 Don't need to bring in mipsread.o specially any more.
6351 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
6353 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
6354 routine (for Irix-4.x). Make many funcs static and void.
6355 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
6356 * (init_extra_frame_info): Don't trash cached value of frame
6357 pointer register. This fixes backtracing through routines that use
6358 alloca(). Generally clean up declarations of functions, and use
6359 typedefs and macros to reference data structures as appropriate.
6360 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
6363 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
6365 * values.c (unpack_long): Fix unpacking error for signed chars
6366 on hosts where the default character type is unsigned.
6367 * procfs.c (pr_flag_table, pr_why_table): Add some entries
6368 for newer SVR4 variants.
6369 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
6370 turn off trace inherit-on-fork flag to favor latest SVR4 method.
6371 * procfs.c (mappingflags): Add support for MA_PHYS
6373 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
6375 * buildsym.c (read_struct_type): Avoid coredump when C++
6376 abbreviated type name is messed up. Reported by Joe Buck.
6377 FIXME, we need to determine whether GDB or GCC needs to be
6378 smarter to correctly locate this type name.
6380 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
6381 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
6382 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
6383 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
6384 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
6386 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
6388 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
6389 * symtab.h (current_source_symtab): Make extern
6390 * symtab.h (current_source_line): Make extern
6391 * inferior.h: Move all procfs.c prototypes to one place, add
6392 prototype for proc_signal_handling_change. Add prototypes for
6393 signal_stop_state, signal_print_state, and signal_pass_state.
6394 * inferior.h (stop_soon_quietly): Make extern
6395 * inferior.h (attach_flag): Make extern
6396 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
6397 * infrun.c (signal_stop_state, signal_print_state,
6398 signal_pass_state): New functions to query specific signal
6400 * infrun.c (handle_command): Minor error message change, add
6401 NOTICE_SIGNAL_HANDLING_CHANGE.
6402 * procfs.c (open_proc_file): Remove iris specific reset of
6403 inherit-on-fork flag, moved to proc_set_exec_trap().
6404 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
6405 to reset inherit-on-fork flag, bash comment to GNU form.
6406 * procfs.c (proc_base_address, set_proc_siginfo,
6407 fetch_core_registers): Conform to code style.
6408 * procfs.c (signame.h): Include.
6409 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
6410 syscallname(), info_proc_syscalls()): New macros, tables, and
6411 functions to organize and report system call information.
6412 * procfs.c (saved_fltset, saved_trace, saved_sighold,
6413 saved_exitset, saved_entryset): Add to procinfo struct.
6414 * procfs.c (struct trans): Add.
6415 * procfs.c (pr_flag_table, pr_why_table, faults_table,
6416 siginfo_table, errno_table): Tables to translate numeric values
6417 to symbolic names and short descriptions.
6418 * procfs.c (signalname, info_proc_signals): Add function and
6420 * procfs.c (proc_info): Now info_proc.
6421 * procfs.c (proc_info_address_map): Now info_proc_mappings.
6422 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
6423 info_proc_faults, lookupname, lookupdesc, sigcodename,
6424 sigcodedesc): New functions.
6425 * procfs.c (proc_signal_handling_change): New function to set
6426 the trace flags based on the state of gdb's signal handling flags.
6427 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
6428 and remove code to do PIOCSTRACE ioctl.
6429 * procfs.c (attach, detach): Preserve and restore process flags
6430 using saved_* fields in procinfo struct.
6431 * procfs.c (attach): Call proc_signal_handling_change.
6432 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
6433 * procfs.c (proc_desc): Update for latest changes.
6434 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
6435 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6436 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6438 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
6440 * procfs.c (set_proc_siginfo): Add prototype and new function.
6441 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
6442 up inferior siginfo struct.
6443 * elfread.c (elf_symfile_read): Compute the relocation amount
6444 by subtracting off the address of the ".text" section.
6445 * solib.c: Add pointer to ".text" section to so_list struct.
6446 * solib.c (solib_map_sections): Initialize pointer to ".text"
6447 section in so_list struct.
6448 * solib.c (symbol_add_stub): Pass base address of ".text"
6449 section to symbol_file_add, rather than the load address of
6450 the shared library. On SunOS they are the same. On SVR4 they
6453 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
6455 * mipsread.c (parse_procedure): PDR.isym should get pointer to
6456 function name, not .gdbinfo. symbol.
6458 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
6460 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
6462 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
6464 * Makefile.in (VERSION): 4.4.8
6466 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
6467 commands in .cshrc/.profile won't get traced.
6469 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
6471 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
6472 * exec.c (build_section_table): Don't abort if no sections.
6473 * sparc-tdep.c (single_step): Lint.
6474 * utils.c (mrealloc): Handle realloc (0, size) case here.
6476 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
6478 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
6481 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
6483 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
6484 .gdbinfo. symbols are created. Move creation from parse_procedure
6485 to parse_symbol, where it is fairly easy to grow the symtab. This
6486 also fixes a symtab trashing bug on all mips-based systems.
6487 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
6489 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
6490 mips_extra_func_info, and all the PROC_xxx macros that look at it.
6492 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
6494 * c-exp.y: Add missing return type to yyparse() prototype.
6496 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
6498 Create and use macros for iterating on symtabs, psymtabs, msymbols.
6500 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
6501 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
6502 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
6503 (patch_opaque_types): Avoid dummy args and result.
6504 * objfiles.c (have_partial_symbols, have_full_symbols,
6505 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
6506 (iterate_over_objfiles, iterate_over_symtabs,
6507 iterate_over_psymtabs): Remove, clunky and slow.
6508 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
6509 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
6510 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
6511 dump_objfile): Remove dummy args and results. Move filename
6512 comparisons to callers.
6513 (printsyms_command, printpsyms_command, printmsyms_command,
6514 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
6515 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
6516 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
6517 list_symbols, make_symbol_completion_list): Replace explicit
6518 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
6519 Eliminate Dijkstra flag crap, break out of loops with gotos.
6520 (lookup_symtab_1): Protect '/' tests from short filenames.
6521 (cplus_mangled_symbol): Move inline into lookup_symbol.
6522 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
6523 (relocate_minimal_symbol): Move inline to vmap_symtab.
6524 (vmap_symtab): Replace iteration with ALL_OBJFILES,
6525 iterate_over_msymbols with ALL_MSYMBOLS.
6527 Misc cleanup prior to release.
6529 * Makefile.in (VERSION): Roll to 4.4.7.
6530 (HFILES): Add call-cmds.h.
6531 * call-cmds.h: New header for command fns called by other files.
6532 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
6533 (breakpoint_1): Remove unused type arg. Change callers.
6535 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
6536 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
6537 * mipsread.c: Add prototypes for all static functions.
6539 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
6540 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
6541 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
6542 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
6543 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
6544 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
6547 * buildsym.c (define_symbol): Handle global register variables
6548 (from Pierre Willard). Complain if register numbers are too large.
6549 * target.c (nomemory): Now that higher levels examine errno, give EIO.
6550 * tm-sparc.h: Don't #include <sun4/reg.h>.
6551 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
6552 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
6554 * language.h: Avoid forward enum declaration.
6555 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
6556 config/sun4os5.mt: New host and target.
6557 * defs.h (errno): #include <errno.h> rather than assuming int.
6558 From Pierre Willard.
6560 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
6561 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
6562 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
6563 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
6564 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
6565 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
6566 sparc-xdep.c, utils.c, value.h, values.c: Lint.
6568 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
6570 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
6571 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
6572 * language.h (enum exp_opcode): Avoid forward enum def.
6573 * main.c (define_command, user_defined_command): Lint.
6574 * mem-break.c, xcoffread.c: Lint.
6575 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
6577 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
6579 * Merged in latest RS6000 diffs from Metin G. Ozisik.
6580 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
6581 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
6582 or IBM6000_TARGET as (approximately) appropriate.
6584 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
6586 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
6587 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
6588 or not to try reading symbols from a mapped objfile. Plugs memory
6589 leak due to shared libraries generating no psymtabs or symtabs.
6591 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
6593 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
6594 * copying.awk: Lint. Make stronger warning at top of copying.c.
6595 * elfread.c (elf_symtab_read): Eliminate check of mainline.
6596 * gdbtypes.c (smash_to_*): Remove FIXME comments.
6597 (lookup_pointer_type): Add FIXME comment.
6598 * main.c (set_history_size_command): Disallow negative size.
6599 * partial-stab.h: Update copyright.
6600 * rs6000-tdep.c (skip_trampoline_code): Better comments.
6602 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
6604 * main.c (set_history_size_command): Negative size is error.
6605 (Reported by Peggy Fieland.)
6607 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
6609 * coffread.c (coff_symfile_init): Update comment.
6610 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
6611 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
6612 macros to access the dbx specific objfile information.
6613 * dbxread.c (symfile_string_table, symfile_string_table_size):
6614 Remove these local variables.
6615 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
6616 read_dbx_symtab): Remove the stringtab and stringtab_size params
6617 from the function prototypes, the function definition, and the
6618 function calls. These are now available via DBX_STRINGTAB and
6619 DBX_STRINGTAB_SIZE using the objfile pointer.
6620 * dbxread.c (dbx_symfile_read): Relocate addr before using as
6621 an arg to read_dbx_symtab.
6622 * dbxread.c (dbx_symfile_read): Remove code that free'd the
6623 stringtab and the dbx specific per-objfile private info.
6624 * dbxread.c (init_psymbol_list): Remove symbol count from passed
6625 args in prototype, function definition, and function calls. It is
6626 now available via the DBX_SYMCOUNT macro using the objfile
6628 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
6629 local instance of struct dbx_symfile_info and replace with DBX_*
6631 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
6632 symfile_string_table and symfile_string_table_size.
6633 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
6634 symfile_string_table.
6635 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
6636 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
6637 stringtab size variables. Remove all code that used to reread
6639 * objfiles.c (allocate_objfile): Move calls to init_malloc()
6640 to prior to any calls to mmalloc for the objfile specific heap.
6641 * utils.c (init_malloc): Document the requirement that for each
6642 heap for which corruption checking is desired, that init_mmalloc
6643 must be called prior to any mmalloc calls on the heap.
6645 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
6647 * rs6000-pinsn.c: Make dis-assembly output more like
6648 other targets: Don't print instruction in hex before
6649 the assembly; use print_address to print out jump
6652 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
6654 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
6655 * cplus-dem.c: Support "Sc" meaning "signed char".
6657 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
6659 * configure.in: fix iris/iris3.
6661 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
6663 * command.c, main.c (various places): Use ctype.h macros
6664 (such as isupper(x)), instead of hard-wiring in ASCII-isms
6665 (such as (x >= 'A' && x <= 'Z')).
6666 (There are still more of these in other files.)
6667 * main.c (defined_command): Lower-case the user's
6668 new command before entering it. Needed because
6669 command lookup is case-insensitive (and also lower-cases).
6670 (Based on Metin's earlier patch.)
6672 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
6674 * config/irix4.mh: new file.
6676 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
6678 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
6681 * xm-mips.h: Declare strdup for ultrix.
6683 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
6684 when calling new_symbol.
6685 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
6688 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
6690 * config/rs6000.mh: Update (for Fred's new mmalloc)
6691 flags to disable use of GNU malloc/mmalloc.
6692 * munch: Change SYSV rule to allow .text before the label,
6693 as well as after, to work for AIX.
6694 * gdbtypes.h: Minor clarifiction.
6696 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
6698 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
6699 continuation in yet another place (between method declarations).
6701 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
6703 * mips-tdep.c: include symfile.h and objfiles.h to fix
6706 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
6708 * valops.c (value_struct_elt_for_reference): Added 'offset'
6709 parameter to handle multiple inheritance.
6710 * eval.c, value.h: Update accordingly.
6712 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
6714 * objfiles.h: New file
6715 * Makefile.in (HFILES): Add objfiles.h
6716 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
6717 main_scope_lowpc, main_scope_highpc.
6718 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
6719 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
6720 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
6721 xcoffread.c, : Include objfiles.h.
6722 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
6723 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
6724 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
6725 inside_entry_file() and logic changed appropriately.
6726 * blockframe.c (outside_startup_file): Renamed to
6727 inside_entry_file() and logic changed appropriately.
6728 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
6729 and logic changed to use per-objfile specific fields.
6730 * blockframe.c (inside_entry_scope): Renamed to
6731 inside_entry_func() and logic changed to use per-objfile specific
6733 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
6734 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
6735 Remove extern decls.
6736 * symfile.c, symfile.h (entry_point): Remove extern decl.
6737 * coffread.c (coff_symfile_init): Common entry point init code
6738 moved to symfiles.c, call init_entry_point_info().
6739 * coffread.c (complete_symtab): Use new per-objfile entry info.
6740 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
6741 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
6743 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
6744 * defs.h (inside_entry_scope, outside_startup_file,
6745 inside_main_scope): Prototypes changed for renames to
6746 inside_entry_func, inside_entry_file, inside_main_func,
6748 * symfile.c (syms_from_objfile): Common entry point init code
6749 moved to init_entry_point_info() and call init_entry_point_info().
6750 * symfile.h (init_entry_point_info): Include prototype.
6751 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
6752 moved to symfiles.c and call init_entry_point_info().
6753 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
6754 main_scope_lowpc, main_scope_highpc): Remove extern decls.
6755 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
6757 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
6758 works for the majority of targets.
6759 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
6760 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
6761 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
6762 Use default definition in frame.h.
6763 * frame.h (selected_frame_level): Make decl extern.
6764 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
6765 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
6766 * partial-stab.h: Use new per-objfile entry info.
6767 * symfile.h (struct objfile): Removed, moved to objfiles.h.
6768 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
6769 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
6770 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
6771 have_minimal_symbols): Prototypes moved to objfiles.h.
6772 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
6773 Macros moved to objfiles.h.
6774 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
6776 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
6778 More C++ improvements (pointers to members, qualified names).
6779 * c-exp.y: Support exp.type::name and exp->type::name
6780 syntaxes. (Unfortunately, doesn't work for static members.)
6781 * c-exp.y, eval.c: Make type::~type work better.
6782 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
6783 value_static_field by value_struct_elt_for_reference.
6784 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
6785 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
6786 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
6787 for OP_SCOPE operand; no point in it now that we use lazy
6788 reading of values, and use "reference to member" objects.
6789 * gdbtypes.h: Clarify comment.
6790 * valops.c: Change value_struct_elt_for_address to return
6791 a reference (or variable), rather than a pointer. Change
6792 the name to value_struct_elt_for_reference to reflect this.
6793 Returning a reference instead of a address provides a
6794 generalization, since we can use the routine for both
6795 class::name as well as &class::name.
6796 Also, recurse to handle multiple inheritance properly.
6797 * valprint.c: Moved code to print pointer-to-members
6798 to new function point_class_member. This allows a
6799 "reference-to-member" to be printed using the same code.
6800 * valprint.c (type_print_varspec_prefix): Avoid printing
6801 "struct " for domains of class-member types.
6802 * valops.c (search_struct_field): Inline code for simplified
6803 version of value_static_field (which can then be deleted).
6804 * value.h: Rename value_struct_elt_for_address to
6805 value_struct_elt_for_reference. Delete value_static_field.
6806 * values.c: Remove no longer used function value_static_field.
6808 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
6810 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
6811 elfread.c (coff_symfile_finish): Add function, prototype, and
6812 add to the xxxx_sym_fns struct for each file type. Also reformat
6813 the xxxx_sym_fns vector to a standard format and add comments.
6814 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
6815 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
6816 Pass pointer to struct objfile rather than pointer to sym_fns.
6817 Change references inside each function accordingly. Allocate any
6818 symbol file specific info in the per-objfile memory region.
6819 * dbxread.c (free_and_init_header_files): Break function into
6820 free_header_files(), called from dbx_symfile_finish(), and
6821 init_header_files(), called from dbx_new_init().
6822 * dbxread.c (dbx_new_init): Move deallocation things to new
6823 dbx_symfile_finish function.
6824 * elfread.c (elf_new_init): Call buildsym_new_init().
6825 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
6826 routine for the objfile before deallocating other stuff.
6827 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
6828 * symfile.h: Move struct sym_fns to before struct objfile def.
6829 Add sym_finish function pointer and change prototypes of other
6830 function pointers to reflect passing struct objfile pointer rather
6831 than struct sym_fns pointer.
6832 * symfile.c: Remove now obsolete symtab_fns pointer.
6833 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
6834 locates the correct sym_fns struct for the given objfile.
6835 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
6836 for better support of mapped symbol tables.
6837 * symfile.c (symbol_file_command): Remove obsolete code using
6839 * symfile.h: Remove duplicate declarations for symfile_objfile,
6840 entry_point, and object_files.
6841 * target.c (target_info): Compare symfile_objfile to NULL.
6842 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
6843 aixcoff_symfile_finish().
6845 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
6847 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
6848 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
6849 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
6851 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
6853 Some improvements to g++ debugging.
6854 * symtab.c (list_symbols): demangle before pattern matching.
6855 * symtab.c: Other fixes to improve handing of operators.
6856 * valprint.c (type_print_base): Fix test for constructor.
6857 * values.c (value_static_field): Allow evaluation of
6858 CLASS::METHOD, returning a function pointer.
6860 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
6862 * Makefile.in (VERSION): Roll 4.4.6.
6863 * exec.c (exec_file_command): Add code to ignore optional args
6864 passed in by file_command() for use in symbol_file_command().
6865 * main.c (main): Document -mapped and -readnow in help summary.
6866 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
6867 * objfiles.c (allocate_objfile): Filename arg removed. Changes
6868 to get filename from bfd with bfd_get_filename(). Test mapto
6869 against 0, not NULL. Use mstrsave() to make copy of filename.
6870 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
6872 * remote-vx.c (vx_load_command, add_symbol_stub):
6873 Symbol_file_add() takes an additional arg.
6874 * solib.c (symbol_add_stub): Symbol_file_add() takes an
6876 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
6877 changed to return a bfd not an objfile pointer.
6878 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
6879 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
6880 Change to eliminate local bfd and use symfile_bfd_open() plus
6881 allocate_objfile(). Add code to implement readnow option.
6882 * symfile.c (symbol_file_command): Changes to option handling,
6883 readnow functionality moved to symbol_file_add().
6884 * symfile.c (symfile_init): Eliminate local copy of bfd.
6885 * symfile.c (add_symbol_file_command): Changes to parse mapped
6886 and readnow options.
6887 * symfile.h (allocate_objfile): Arg removed from prototype.
6888 * symtab.h (symbol_file_add): Arg added to prototype.
6889 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
6892 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
6894 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
6895 mtrace.awk, state.c, state.h: Removed.
6896 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
6897 directories searched for source files.
6898 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
6899 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
6900 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
6901 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
6902 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
6903 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
6904 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
6906 * Makefile.in (HFILES): Remove state.h
6907 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
6908 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
6909 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
6910 * Makefile.in (clean): Remove all object files.
6911 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
6912 * cplus-dem.c: Remove prototypes definitions that are now done in
6914 * dbxread.c (throughout): Change from using per-objfile
6915 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6916 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
6917 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
6918 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
6919 * depend: Remove dependencies for state.o, state.h.
6920 * dwarfread.c: Add declaration for warning_pre_print.
6921 * dwarfread.c (dwarfwarn): Use warning_pre_print.
6922 * dwarfread.c (throughout): Change from using per-objfile
6923 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6924 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
6925 use supplied objfile.
6926 * i386-xdep.c (print_387_status): Change to use warning() rather
6928 * i387-tdep.c (print_387_control_word): Change to use warning()
6929 rather than printfs.
6930 * infrun.c (wait_for_inferior): Remove unreachable abort() call
6931 that some compilers grumble about.
6932 * language.c (throughout): Add declaration for warning_pre_print
6933 and using warning() instead of printfs.
6934 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
6935 * main.c (main): Add declaration for warning_pre_print and set it
6936 similarly to error_pre_print. Add declarations for
6937 mapped_symbol_files and readnow_symbol_files. Add appropriate
6938 definitions to long_options[].
6939 * minsyms.c: Trivial fix to comment.
6940 * objfiles.c (allocate_objfile): Substantially rewritten for
6941 using mapped symbol files.
6942 * objfiles.c (throughout): Change from using per-objfile
6943 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6944 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
6945 * source.c (throughout): Change from using per-objfile
6946 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6947 * source.c (open_source_file): Use mstrsave to save file name in
6948 mapped symbol region for objfile.
6949 * symfile.c: Remove include for state.h.
6950 include to local form.
6951 * symfile.c (symbol_file_add_digested): Remove.
6952 * symfile.c (symbol_file_add): Substantially rewritten for mapped
6954 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
6955 from objfile structure. Add malloc descriptor pointer (md).
6956 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
6957 * symm-xdep.c (print_fpu_status): Use warning() rather than
6959 * symmisc.c (free_symtab_block): Now takes and uses current
6961 * symmisc.c (throughout): Change from using per-objfile
6962 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6963 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
6964 Sun compiler grumblings when PTR is char *.
6965 * symtab.c (lookup_symbol): Cast return value of iterate_over_
6966 msymbols() to correct pointer type.
6967 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
6968 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
6969 error always starts on a line of it's own.
6970 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
6971 Rewrite for new mapped malloc package use.
6972 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
6973 that don't want to use the mapped malloc package; pass arguments
6974 on to traditional malloc package functions.
6975 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
6976 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
6977 mrealloc, malloc, and realloc but get fatal error if runs out
6979 * utils.c (msavestring, mstrsave): Save a string in a specific
6980 mapped malloc region.
6981 * utils.c (print_spaces): Use xmalloc to get the buffer.
6982 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
6983 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
6984 * config/i386v4.mh: Insignificant reorganization.
6986 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
6988 * xcoffread.c: Only enable compilation of debugging functions
6989 if IBM6000 is defined. Fails to compile otherwise.
6991 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
6993 * Makefile.in: pass MAKEINFO down on info.
6995 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
6997 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
6998 useless code, including an lseek to an uninitialized variable.
6999 Reported by Jim Williams <jimbo@wrs.com>.
7001 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
7003 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
7004 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
7005 * minsyms.c, symfile.c: Changes that may be generally
7006 applicable, but are #ifdef IBM6000 for now.
7007 * rs6000-xdep.c: Fixed typo in comment.
7008 * rs6000-tdep.c: Non-substatial changes.
7009 * xoffread.c: The main change here is addition of some
7010 debugging functions.
7011 * xoffexec.c: More changes.
7013 * xcoffread.c: Fixed two too-few-parameters bugs.
7015 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
7016 to SOLIB_CREATE_INFERIOR_HOOK macro.
7018 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
7020 * symfile.h: Add prototype for iterate_over_msymbols().
7021 * symtab.c (cplus_mangled_symbol): Add function.
7022 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
7023 iterate_over_msymbols to find demangled C++ symbol.
7024 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
7025 value to iterate_over_msymbols().
7026 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
7029 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
7031 * Makefile.in: added check target.
7033 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
7035 * ecoff.c: Move to ../bfd/coff-msym.c.
7036 * config/mt-*mips: Remove ecoff.o from the configuration.
7037 * remote.c (): Add newline to initial +.
7038 (remote_resume): Mention how to cope with signals.
7039 (remote_interrupt): Add debug msg.
7040 (remote-wait): Implement new 'T' reply, which includes
7041 status, PC, and FP all in a single short message.
7042 (putpkt): Add further debugging of packet acks.
7043 * mipsread.c (fixup_symtab): Also swap RFD's.
7044 (parse_partial_symbols): Avoid bug on unknown symbol types.
7045 * Makefile.in (VERSION): Roll to 4.4.5.
7046 * mips-tdep.c (heuristic_proc_start): Avoid long delays
7047 for remote MIPS by limiting heuristic to 200 byte search.
7048 (heuristic_proc_desc): Byte-swapping.
7049 (mips_print_register): Cope with failure of
7050 read_relative_register_raw_bytes. Byte-swap integers for
7052 * mips-pinsn.c (print_insn): Byte-swap instruction.
7054 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
7056 * config.sub configure.in config/mh-irix4
7057 gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
7058 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
7059 gdb/xm-irix4.h gdb/config/mt-irix3
7060 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
7062 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
7064 * defs.h, utils.c: xrealloc takes PTR as first arg.
7065 * defs.h: Reword confusing comment about ANSI prototypes.
7066 * defs.h: Some minor whitespace changes.
7067 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
7068 not NULL, which can be (void *).
7069 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
7070 * tm-i386v.h (SP_ARG0): Define
7071 * xm-sysv4.h: Back out of change for missing prototypes.
7072 * i386-tdep.c (get_longjmp_target): Add function.
7074 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
7076 * Makefile.in: install man page too.
7078 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
7080 * All GDB files that #include defs.h: Removed stdio.h.
7081 (defs.h): #include stdio.h.
7083 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
7085 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
7086 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
7087 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
7088 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
7089 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
7090 it before printing out the hex shape of an address.
7092 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
7094 * rs6000-xdep.c (frame_initial_stack_address): Move
7095 code to set frame->cache_fsr into new separate function
7096 frame_get_cacahe_fsr. This allows fixing a fatal error.
7097 * xcoffexec.c: Turn previously suppressed error
7098 message back on, after cleaning up BFD.
7100 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
7101 printing of blank line, since it cases printing of an
7102 extra blank line. Is this intended? It does mess up
7104 * defs.h: Put back declarations of malloc and realloc,
7105 but protected by #ifndef MALLOC_INCOMPATIBLE.
7106 * objfiles.c: Undo previous change: Use malloc/realloc
7107 for objfile malloc/realloc fields (but add a cast).
7108 * xcoffexec.c: Suppress an error message (for now).
7110 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7112 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7113 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
7114 * buildsym.c: Use smash_to_pointer_type() to handle forward type
7116 * xcoffread.c: Modifications to C_DECL storage class handling, and
7117 introduction of an old smash_to_pointer_type() routine.
7119 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7120 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
7121 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
7122 parameters have been modified.
7124 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7125 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
7126 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
7127 and fetch_inferior_registers() always fetched all the registers
7128 resulting valid register values at hand all the time. Pushing a dummy
7129 frame did not require validating all register values first. After
7130 putting the above mechanism into action, we didn't have valid registers
7131 values always ready. Thus, all registers need to be fetched before
7132 pushing a dummy frame now.
7134 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7135 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
7136 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
7137 the starting address (actual frame address) of a frame.
7138 * rs6000-tdep.c: modifications to function_frame_info() to see if
7139 function reserves a frame pointer register (alloca register)
7140 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
7141 FRAME_LOCALS_ADDRESS has been updated to support debugging of
7142 functions with alloca() calls.
7144 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
7146 * xm-sysv4.h: Provide definitions/prototypes for host environment
7147 functions for which no definitions or prototypes are provided in
7148 any currently included gdb or host environment header files.
7149 For SVR4, this currently includes malloc and realloc, which cannot
7150 be portably prototyped in any gdb include file.
7152 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7154 * buildsym.h: Remove obsolete variable file_stabs.
7156 * Makefile.in: Move place where configure merges in host-
7157 and target-dependent fragments later, so the latter
7158 can override (say) GNU_MALLOC.
7159 * config/mh-rs6000: Use system malloc. Otherwise, I
7160 ended up with *two* incompatible versions of malloc
7161 (functions in libc would call the malloc in libc).
7162 I assume this is a shared library problem.
7164 * remote.c: Fix (presumed) typo.
7165 * objfiles.c: Use xmalloc/xrealloc instead of
7166 malloc/realloc (since the latter are no longer declared).
7168 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7169 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
7170 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
7171 handle individual registers.
7172 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
7173 correctly in case it wasn't cached yet. (A problem showed up
7174 after fetching individual registers.)
7175 * buildsym.c: Disable type_synonym_name's type name overwriting
7176 in cases it is unnecesary. rs6000 portation doesn't use
7177 type_synonym_name, and it used to nullify type names
7178 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
7179 type's name as soon as space for that type is allocated.
7180 * xcoffread.c: ignore a section's lineno information if it is
7181 not `.text'. (In rs6000 bfd portation integration, skipping over
7182 `.pad' sections are ignored since it was in machine independent
7183 part of the code. Thus, a problem of fake sections with invalid
7184 lineno information arised.)
7186 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7187 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
7188 * rs6000-tdep.c: make function_frame_info() work whether or not
7189 reading from a core file.
7190 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
7192 * infrun.c. main.c, printcmd.c. symtab.c:
7193 More changes from IBM for rs6000.
7196 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
7198 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
7199 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
7200 Merge in changes (mostly from IBM) for RS6000.
7201 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
7202 More changes from IBM for RS6000. These are in machine-
7203 independent code, and probably could do with some cleaning
7204 up. The most questionable of these are #ifdef IBM6000.
7205 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
7206 to single_step() (for consistency with rs6000 and i860).
7207 * utils.c: Allow the 1st arg to xrealloc to be NULL
7208 (in which case do malloc). This removes the need for
7209 some tests in xcoff code (and perhaps other places?).
7210 * coffread.c: Removed variables last_source_file,
7211 type_vector, and type_vector_length as these are now
7212 defined by buildsym.[ch].
7213 * defs.h: Remove prototypes for malloc and realloc, since
7214 these should only be used to implement xmalloc and xrealloc,
7215 and they conflict with <stdlib.h> in AIX - where they
7216 return void* even when __STDC__ isn't defined. Sigh.
7217 * munch: Recognize *initialize* in data as well as text
7218 (AIX uses data). Also, incorporate a patch from Garrett
7219 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
7220 much more sensible, by only trying to match the name of
7221 the initialize_foo function, and not the junk before it.
7223 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
7225 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
7226 unless symbol table indicates that something has changed.
7228 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
7230 * remote.c: Make it work for embedded MIPS. Increase buffer
7231 size, and use throughout. Round buffer size up if too many regs.
7232 Support baud rate setting and try for an 8-bit path. If
7233 interrupted while waiting for target, send a ^C down the wire.
7234 Avoid single-byte reads.
7235 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
7237 * mips-xdep.h: Avoid the embedded regs when on Unix.
7239 * mipsread.c: Byte-swap the symbol table structures, using
7240 routines from ecoff.c, to read a symbol table written in any
7241 of the four possible byte orders.
7242 * configure.in (mips-big-* target): Same as Sony News.
7243 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
7244 * ecoff.c: New file for symbol swapping routines.
7246 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
7248 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
7249 all-breakpoints' command.
7250 * (get_number): Allow users to enter negative breakpoint numbers.
7251 * (breakpoint_1): Reformat display of 'info break' to show new
7253 * (create_longjmp_breakpoint, breakpoint_re_set,
7254 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
7255 symfile.c (syms_from_objfile): Re-do
7256 insertion of longjmp breakpoints. Move all code into
7257 breakpoint_re_set, and call that instead of
7258 create_longjmp_breakpoint in symfile.c.
7260 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
7262 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
7263 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
7264 * symtab.c (find_pc_symtab): Handle having no objfiles.
7265 * infcmd.c: Fix comment.
7266 * objfiles.c (free_all_objfiles): Add.
7267 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
7268 * symfile.c (symbol_file_command): free all objfiles when
7269 specifying a new symbol file.
7270 (reread_symbols): Stat the file name, don't fstat the descriptor.
7272 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
7274 * Makefile.in, configure.in: removed traces of namesubdir,
7275 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
7276 copyrights to '92, changed some from Cygnus to FSF.
7278 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
7280 * dbxread.c (end_psymtab): Delete empty psymtabs.
7281 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
7282 * symfile.h (struct objfile): Add free_psymtabs.
7284 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
7286 * Makefile.in (VERSION): Roll to gdb-4.4.4.
7288 * symfile.c (symbol_file_command): strcmp => !strcmp.
7289 * breakpoint.h: Move prototypes to follow enum definition they need.
7290 * breakpoint.c, infrun.c: Lint.
7291 * printcmd.c: Use `enum enable' rather than `enum
7293 * mipsread.c: First pass at making it compile with the new
7294 objfile changes. Probably seriously broken still, but it
7297 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
7299 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
7300 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
7301 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
7302 stepping (and nexting) through longjmp(). Also, cleanup
7303 breakpoint handling quite a bit by creating explicit breakpoint
7304 types instead of using magic breakpoint numbers.
7305 Makefile.in: Update version to 4.4.3
7307 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
7309 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
7310 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
7311 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
7313 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
7315 * minsyms.c (install_minimal_symbols): Add bunches to any
7316 existing minsyms in the objfile. Avoid extra mallocation
7317 by working directly in the obstack. Remove ignored `mainline' parm.
7318 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
7319 xcoffread.c: Change all callers.
7320 * FIXME: We should be able to eliminate MAINLINE from all the
7321 symbol readers now, with a small bit of work.
7323 * valops.c, value.h: Lint.
7324 * remote-vx.c: Add missing break; statement. Bugfix by
7325 Michael Sclafani, <sclafani@src.dec.com>.
7327 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
7329 * Makefile.in (VERSION): Update version to 4.4.2
7330 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
7331 minsyms.c, mmap-alloc.c, mmap-sbrk.c
7332 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
7333 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
7334 mmap-alloc.o, mmap-sbrk.o
7336 * altos-xdep.c: Minor whitespace change.
7337 * am29k-tdep.c (examine_prologue): Convert from misc function vector
7338 use to new minimal symbol table use.
7339 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
7340 * arm-xdep.c (store_inferior_registers): Returns void.
7341 * blockframe.c (get_pc_function_start, find_pc_partial_function):
7342 Convert from misc function vector use to new minimal symbol table use.
7343 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
7344 * breakpoint.c: Add prototypes for local functions.
7345 * breakpoint.c (catch_command_1): Change to static and remove unused
7347 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
7348 * breakpoint.h: Change function decls to prototype form.
7349 * buildsym.c: Add prototypes for local functions.
7350 * buildsym.c: Moved hashname() function here from dbxread.c.
7351 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
7352 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
7353 * buildsym.c (dbx_alloc_type): Change to static.
7354 * buildsym.c (finish_block): Add objfile parameter.
7355 * buildsym.c (misc): Change symbol_obstack to objfile version.
7356 * buildsym.c (make_blockvector): Change to static.
7357 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
7358 * buildsym.c (compare_line_numbers): Change to static, args are const,
7359 cast args when used.
7360 * buildsym.c (start_symtab): Inline new_object_header_files() call.
7361 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
7362 and made static. Add objfile parameter.
7363 * buildsym.c (end_symtab): Simplify code using line table size.
7364 Realloc the linetable on the objfile symbol_obstack and copy there.
7365 * buildsym.c (scan_file_globals): Convert from misc function vector
7366 use to new minimal symbol use.
7367 * buildsym.c (define_symbol): Add objfile parameter. Make sure
7368 strings get allocated in objfile's symbol_obstack. Convert references
7369 to builtin types to lookup_fundamental_type().
7370 * buildsym.c (read_type): Make static, add objfile parameter, convert
7371 references to buildin types to lookup_fundamental_type().
7372 * buildsym.c (read_struct_type): Add objfile parameter.
7373 * buildsym.c (read_array_type): Make static, add objfile parameter.
7374 * buildsym.c (read_enum_type): Make static, add objfile parameter.
7375 * buildsym.c (read_huge_number): Make static.
7376 * buildsym.c (read_range_type): Make static, add objfile parameter,
7377 convert references to buildin types to lookup_fundamental_type ().
7378 * buildsym.c (read_args): Make static, add objfile parameter.
7379 * buildsym.h: Convert function decl's to prototype form.
7380 * c-exp.y: Add prototypes for local functions, convert uses of misc
7381 function vector to minimal symbol table. Reformat all builtin type
7382 initializations and pass a NULL objfile to init_type() for them.
7383 * coffread.c: Change context_stack ref's to coff_context_stack,
7384 add local function prototypes. Cast uses of xrealloc arg 1.
7385 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
7386 crafting a new type.
7387 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
7388 * coffread.c (finish_block): Change name to coff_finish_block.
7389 * coffread.c (make_blockvector): Add and use objfile parameter.
7390 * coffread.c (record_line): Change name to coff_record_line.
7391 * coffread.c (start_symtab): Change name to coff_start_symtab.
7392 * coffread.c (end_symtab): Change name to coff_end_symtab.
7393 * coffread.c (record_misc_function): Change name to record_minimal_
7394 symbol and change to minimal symbol table use from misc func tbl.
7395 * coffread.c (coff_symfile_read): Convert from misc function vector
7396 use to minimal symbol table use.
7397 * coffread.c (hashname): Remove; use common version in buildsym.c.
7398 * coffread.c (decode_base_type): Change references to builtin types
7399 to calls to lookup_fundamental_type().
7400 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
7401 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
7402 * command.c: Add prototypes for local functions.
7403 * command.c (add_cmd): Prototype the 'fun' parameter and use the
7404 appropriate member of the function union for that type.
7405 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
7406 ifdef out the function since it isn't currently used.
7407 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
7408 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
7409 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
7410 * command.c (help_cmd): Compare function pointer to NULL.
7411 * command.c (help_cmd_list): Compare function pointer to NULL.
7412 * command.c (lookup_cmd_1): Use correct member of function union.
7413 * command.c (undef_cmd_error): Make static.
7414 * command.c (complete_on_cmdlist): Use correct member of func union.
7415 * command.c (do_setshow_command): Use correct member of func union.
7416 * command.c (shell_escape): Convert rindex use to strrchr.
7417 * command.h (COMMAND_H): Define if already included.
7418 * command.h (cmd_list_element struct): Change 'function' to a union
7419 and prototype args. Prototype completer function.
7420 * command.h: Convert decl's to prototype form.
7421 * convex-xdep.c (store_inferior_registers): Returns void.
7422 * copying.c: Prototype local functions.
7423 * coredep.c: Minor whitespace change.
7424 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
7425 * cplus-dem.c: Prototype local functions.
7426 * dbxread.c (hashname): Remove; moved to buildsym.c.
7427 * dbxread.c (free_and_init_header_files): Make static.
7428 * dbxread.c: Add prototypes for local functions.
7429 * dbxread.c (new_object_header_files): Remove; inlined usages.
7430 * dbxread.c (xrealloc usages): Cast args.
7431 * dbxread.c (record_misc_function): Change to record_minimal_symbol
7432 and change usages accordingly.
7433 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
7434 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
7435 * dbxread.c (dbx_next_symbol_text): Make static.
7436 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
7437 * dbxread.c (init_bincl_list): Add and use objfile parameter.
7438 * dbxread.c (free_bincl_list): Add and use objfile parameter.
7439 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
7440 * dbxread.c (end_psymtab): Convert to use per-objfile data.
7441 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
7443 * dwarfread.c (record_misc_function): Change name to record_minimal_
7444 symbol and use minimal symbol table throughout.
7445 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
7446 * dwarfread.c: Convert all references to builtin types to use the new
7447 lookup_fundamental_type function.
7448 * dwarfread.c (read_enumeration): Add and use objfile parameter.
7449 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
7451 * elfread.c (record_misc_function): Convert to use record_minimal_
7453 * elfread.c (elf_symtab_read): Add objfile parameter.
7454 * eval.c: Add prototypes for local functions and move some decls
7455 around to accomodate prototypes.
7456 * expprint.c: Add prototypes for local functions. Change references
7457 to misc function vector to minimal symbol table.
7458 * findvar.c (read_memory usages): Cast args.
7459 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
7460 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
7461 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
7462 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
7463 * gould-xdep.c: Minor whitespace change.
7464 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
7465 * hp300ux-xdep.c (store_inferior_registers): Returns void.
7466 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
7467 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
7468 * i386-tdep.c: Add prototypes for local functions.
7469 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
7470 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
7471 that defaulted to int.
7472 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
7473 i386_push_dummy_frame): Returns void.
7474 * i386-xdep.c (i386_register_u_addr): Declare params that default to
7475 int and explicitly declare return type as int.
7476 * i387-tdep.c: Minor formatting changes.
7477 * i960-tdep.c (leafproc_return): Convert from misc function vector
7478 use to minimal symbol table use.
7479 * infcmd.c: Add prototypes for local functions.
7480 * infcmd.c (continue_command, until_next_command, until_command,
7481 path_info, path_command): Make static.
7482 * infcmd.c (step_1, until_next_command): Convert from misc func
7483 vector to minimal symbol table use.
7484 * inflow.c: Add prototypes for local functions.
7485 * infptrace.c (store_inferior_registers): Returns void, not int.
7486 * language.c (_initialize_language): Use proper member of function
7488 * m2-exp.y: Add prototypes for local functions, convert misc function
7489 vector uses to minimal symbol table uses.
7490 * m2-exp.y (make_qualname, yyerror): Make static.
7491 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
7492 * m68k-pinsn.c: Add prototypes for local functions.
7493 * m68k-pinsn.c (print_insn): Cast args to read_memory.
7494 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
7495 * m68k-stub.c: Add prototypes.
7496 * m88k-pinsn.c (sprint_address): Convert from misc function vector
7497 use to minimal symbol table use.
7498 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
7499 * m88k-xdep.c (store_inferior_registers): Returns void.
7500 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
7501 * mach386-xdep.c (store_inferior_registers): Returns void.
7502 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
7503 * main.c: Add prototypes for local functions.
7504 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
7505 longjmp() result to (NORETURN void).
7506 * main.c (catch_errors): Prototype the 'func' parameter.
7507 * main.c (disconnect, stop_sig, do_nothin, float_handler):
7508 Takes an unused arg.
7509 * main.c (execute_command): Call the right member of the func union.
7510 * main.c (command_loop_marker, symbol_completion_function,
7511 command_loop): Make static.
7512 * main.c (command_line_input): Make linelength unsigned, cast arg
7513 to command_line_input().
7514 * main.c (add_info, add_com): Prototype the 'fun' parameter.
7515 * main.c (initialize_main): Call right member of function union.
7516 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
7517 * mem-break.c: Include symtab.h
7518 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
7519 * mips-xdep.c (store_inferior_registers): Returns void.
7520 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
7521 use to minimal symbol table use.
7522 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
7524 * mipsread.c (make_type): Remove, convert usages to init_type.
7525 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
7526 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
7527 vector use to minimal symbol table use.
7528 * parse.c: Add prototypes for local functions.
7529 * parse.c (xrealloc usages): Cast args.
7530 * parse.c (prefixify_expression, length_of_subexp): Make static.
7531 * parser-defs.h (PARSER_DEFS_H): Define when first included.
7532 * parser-defs.h: Convert function decls to prototype form.
7533 * partial-stab.h: Convert from misc function vector use to new minimal
7535 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
7536 the per-objfile copies.
7537 * printcmd.c: Add prototypes for local functions. Move some struct
7538 definitions around to accomodate prototypes.
7539 * printcmd.c (decode_format): Make static, change args oformat and
7540 osize to int from char.
7541 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
7542 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
7543 * printcmd.c (print_address_symbolic): Convert from misc function
7544 vector use to minimal symbol table use.
7545 * printcmd.c (address_info): Convert from misc function vector use
7546 to minimal symbol table use.
7547 * printcmd.c (delete_display, enable_display, disable_display_command):
7549 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
7550 * procfs.c (fetch_core_registers): Add unused param reg_addr.
7551 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
7552 * pyr-xdep.c (store_inferior_registers): Returns void.
7553 * remote-mm.c (mm_load): symbol_file_add return value unused.
7554 * remote-nindy.c: Minor format change.
7555 * remote-vx.c (vx_load_command): symbol_file_add result unused.
7556 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
7557 * rs6000-xdep.c (store_inferior_registers): Returns void.
7558 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
7559 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
7560 vector use to minimal symbol table use.
7561 * solib.c: Add prototypes for local functions.
7562 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
7563 function vector use to minimal symbol table use.
7564 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
7565 * solib.c (find_solib, shared_library_command): Make static
7566 * solib.c (read_memory, write_memory usages): Cast args.
7567 * solib.c (special_symbol_handling): Add function
7568 * source.c: Add prototypes for local functions.
7569 * source.c (select_source_symtab): Convert to scan objfiles.
7570 * source.c (open_source_file): Make static.
7571 * source.c (xrealloc usages): Cast args.
7572 * source.c (source_line_charpos): ifdef out, unused.
7573 * source.c (get_filename_and_charpos): Make static.
7574 * stack.c: Add prototypes for local functions.
7575 * stack.c (print_frame_info, frame_info): Convert from misc function
7576 vector use to minimal symbol table use.
7577 * symfile.c: Add prototypes for local functions.
7578 * symfile.c (compare_symbols): Make args const PTR's.
7579 * symfile.c (compare_psymbols, sort_pst_symbols) add.
7580 * symfile.c (sort_all_symtab_syms): Scan objfile list.
7581 * symfile.c (obsavestring): Add objfile parameter.
7582 * symfile.c (init_misc_bunches, prim_record_misc_function,
7583 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
7584 sort_misc_function_vector, compact_misc_function_vector): Remove
7585 * symfile.c (symbol_file_add_digested): Add function.
7586 * symfile.c (symbol_file_add): Returns struct objfile *.
7587 * symfile.c (symbol_file_command): Modify for state file use.
7588 * symfile.c (symfile_open): Add parameter "dumpable".
7589 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
7590 * symfile.c (load_command, add_symbol_file_command): Make static.
7591 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
7592 * symfile.c (rindex usages): Converted to strrchr.
7593 * symfile.c (allocate_psymtab): New
7594 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
7595 converted to minimal symbol table usage, but no obvious conversion.
7596 * symfile.c (free_all_symtabs): Remove.
7597 * symfile.c (_initialize_symfile): Use per-objfile info.
7598 * symfile.h: Rework the objfile structure to add per-objfile data
7599 objects (psymbol_obstack, symbol_obstack, type_obstack,
7600 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
7601 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
7602 Add prototypes to function declarations.
7603 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
7604 function vector usage to minimal symbol table usage.
7605 * symmisc.c (DEV_TTY): Define if not defined.
7606 * symmisc.c: Add local function prototypes.
7607 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
7608 printpsyms_command, print_objfiles, print_objfiles_command):
7609 Rework to use iterate_over_*
7610 * symtab.c: Add prototypes for local functions.
7611 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
7612 * symtab.c (lookup_partial_symtab): Scan through objfiles.
7613 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
7614 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
7615 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
7616 lookup_reference_type, lookup_member_type, allocate_stub_method,
7617 check_stub_method, create_array_type, smash_to_member_type,):
7619 * symtab.c (lookup_symbol): Some args are const.
7620 * symtab.h: All type related defs and structs moved to gdbtypes.h
7621 * symtab.h: Convert decls to prototypes.
7622 * target.c (noprocess): Make static.
7623 * target.h: Change decl's to prototypes.
7624 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
7625 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
7626 * utils.c (_initialize_utils): Use correct member of function union.
7627 * valarith.c: include gdbtypes.h
7628 * valops.c: include gdbtypes.h, add prototypes for local functions.
7629 * valops.c (value_push, value_arg_push, find_function_addr):
7631 * valops.c (value_string): Convert from misc function vector use
7632 to minimal symbol table use.
7633 * valops.c (check_field_in): Make arg const.
7634 * valprint.c: Add prototypes for local functions.
7635 * valprint.c (print_string): Make static
7636 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
7637 * values.c: Add prototypes for local functions.
7638 * values.c (value_headof): Convert from misc function vector to
7639 minimal symbol table.
7640 * xcoffexec.c: Add prototypes for local functions.
7641 * xcoffexec.c (exec_close, file_command, add_to_section_table):
7643 * xcoffexec.c (relocate_minimal_symbol): Add.
7644 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
7645 * xcoffread.c: Add prototypes for local functions.
7646 * xcoffread.c (sort_syms): Convert to scan objfiles.
7647 * xcoffread.c (read_xcoff_symtab): Make static.
7648 * xcoffread.c (various): Replace references to builtin types with
7649 calls to lookup_fundamental_type. Replace references to symbol_obstack
7650 and psymbol_obstack with pointers to the per-objfile copies.
7651 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
7652 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
7654 * xcoffread.c (init_stringtab): Add objfile parameter.
7655 * gdbtypes.c: New file
7656 * minsyms.c: New file
7657 * mmap-alloc.c: New file
7658 * mmap-sbrk.c: New file
7659 * objfiles.c: New file
7663 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
7665 * Check in Fred Fish's changes in these modules. Fred
7666 will make ChangeLog entries for all of them. Update VERSION
7669 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
7671 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
7673 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
7674 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
7675 value.h: Prototypes for static functions; lint.
7676 * gdbtypes.h: Empty file to ease transition.
7678 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
7680 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
7681 inferior.h, language.h, signame.h, target.h, terminal.h,
7682 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
7683 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
7685 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
7686 signame.c, sparc-xdep.c: Prototypes for all static functions.
7688 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
7689 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
7690 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
7691 Remove to_call_function and target_call_function, since it
7692 always calls the same thing (call_function_by_hand).
7693 * core.c, exec.c, solib.c: Rename target_ops sections =>
7695 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
7696 target.h: target_kill takes no args.
7697 * language.c (language_info): Scaffolding to allow briefer
7698 messages when the current language changes. FIXME.
7699 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
7700 complaints about volatile functions.
7701 * xm-sysv4.h (HAVE_MMAP): Define.
7703 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
7705 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
7706 to make prototypes for all functions declared here.
7707 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
7708 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
7709 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
7710 * ieee-float.h: Use PARAMS for prototypes; make some params const.
7711 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
7712 * m2-exp.y: Remove unused CONST; Rename OR and AND.
7713 * utils.c: Avoid declaring malloc and realloc. Lint.
7714 (request_quit): Accept signal-number parameter.
7716 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
7718 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
7719 DIE's. Add new function read_tag_pointer_type() to read them.
7721 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
7722 When creating a new user defined type, check to see if a partial
7723 type already exists, and if so, bash it to fit.
7725 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
7727 * coffread.c (decode_base_type): Pass long, not union.
7728 Fix by Eric Valette, ev@chorus.fr.
7730 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
7732 * elfread.c (elf_symtab_read): Fix code to correctly track
7733 changes in bfd for absolute symbols.
7735 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
7737 * xm-vaxbsd.h: Close off comment.
7739 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
7741 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
7743 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
7745 * mips-tdep.c (mips_print_registers): Print correct register
7746 number for double pseudo-registers.
7748 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
7750 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
7751 in the op$::OPERATOR. case. From Steven McCanne,
7752 <mccanne@horse.ee.lbl.gov>.
7754 * exec.c (set_section_name): Pass arg to exec_files_info;
7755 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
7757 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
7759 * main.c (print_gdb_version): Copyright msg: only this year.
7760 (cd_command): Avoid changing current_directory on error.
7762 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
7764 * mipsread.c (parse_partial_symbols): Handle dependencies
7765 between partial symbol tables (when not doing stabs-in-ecoff).
7766 (This used to be handled by parse_fdr, but parse_fdr was
7767 incompatible with handling stabs-in-ecoff, so the code
7768 was re-written to not use parse_fdr. Unfortunately,
7769 the logic to handle dependencies was overlooked.)
7771 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
7773 * coffread.c (read_enum_type): Use the size of a target int when
7775 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
7777 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
7778 * symtab.c (lookup_reference_type, lookup_ptr_type): use
7779 TARGET_PTR_BIT to determine size of a pointer
7780 * values.c (unpack_long): when unpacking a REF or a PTR don't
7781 assume the size of the type.
7783 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
7785 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
7786 looking at its members. Improve guess between struct and union,
7787 only assuming union if multiple members have offsets of zero.
7789 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
7791 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
7792 (This is just for clarity - and one day permitting us to
7793 change FP0_REGNUM from 38 to 32, which would make more sense.)
7794 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
7795 register numbers in stabs-in-ecoff get handled correctly.
7797 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
7799 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
7800 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
7801 into BSD and Ultrix.
7803 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
7805 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
7807 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
7809 * Makefile.in: Increment version to 4.4.1.
7810 * main.c (print_gdb_version): Update copyright notice.
7812 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
7814 * mipsread.c: Prepend "struct " to the names of structure
7815 types, and similarly for enums and unions. (This used
7816 to be done, but got lost in the re-write to "guess" the
7817 difference between enum/struct/union.)
7818 Also, guess that a tag is an enum if the first member
7821 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
7823 * xm-vax.h: #ifndef ultrix around #include of endian.h and
7826 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
7828 * Projects: Patching executables is done.
7829 * Makefile.in (VERSION): Roll to gdb-4.4.
7830 * README, WHATS.NEW: Update for gdb-4.4.
7832 * symfile.c (reread_symbols): Whenever we reread one object
7833 file's symbols, we must restart the scan, because the object_files
7834 chain has been permuted.
7836 * exec.c (exec_files_info): Split out into print_section_info.
7837 Print BFD filename of each section if it's not the default one.
7838 * core.c (core_files_info): Call print_section_info.
7840 * xm-vax.h: Include a few system header files whose definitions
7841 must precede defs.h.
7842 * language.c, language.h: Make some things const.
7843 * expression.h, main.c: const spreads like ooze.
7845 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
7846 since BREAKPOINT values can be >0x80.
7848 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
7850 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
7852 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
7854 * sparc-pinsn.c: Remove kludge for preferring architectures.
7855 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
7856 and forever. Add `add' instruction to the set that get checked
7857 for a preceding `sethi' in order to print an absolute address.
7858 Corresponding changes in ../include/opcode/sparc.h needed
7859 to eliminate garbage instructions.
7861 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
7863 * mipsread.c (parse_partial_symbols): Make sure partial
7864 symbols are created for external symbols (as used to be
7865 the case). This is a bit of a pain with the mips-coff.
7866 It uses a table which points to all of the external
7867 symbols belonging to a particular FDR or psymtab.
7868 Once we've generated this table, we might as well save
7869 it, and then use it in psymtab_to_symtab_1 to find
7870 the symbols to pass to parse_external().
7871 * symfile.c, symfile.c: New function start_psymtab_common
7872 to share the common parts of allocating a new psymtab
7873 for dbxread, mipsread (and later dwarfread). Its code
7874 was pulled out from start_psymtab in dbxread.c.
7875 * dbxread.c (start_psymtab): Use start_psymtab_common().
7877 * valprint.c (val_print): If there is an error when trying
7878 to print a string, check to see if there really is a problem
7879 by reading just one character. If that works, assume
7882 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
7884 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
7885 cypress, v8 mnemonics in that order.
7887 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
7889 * sparc-pinsn.c: Put the qsort() back in.
7891 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
7893 * findvar.c (read_register, write_register): Handle machines
7894 where REGISTER_TYPE is not the same size as "int".
7896 Handle debug symbols in dynamically loaded (relocated) code:
7898 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
7899 offset to process_one_symbol.
7900 (process_one_symbol): Take new offset parameter. Add it into
7901 appropriate symbol types to relocate symbols to loaded addresses.
7902 Handle all possible symbol types, and complain() about types that
7903 we don't expect to see.
7904 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
7905 process_one_symbol (FIXME, should pass real offset).
7909 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
7911 (set_breakpoint, break_command_1, until_break_command,
7912 catch_command_1, breakpoint_re_set_one): Use it.
7913 * symtab.h (resolve_sal_pc): Declare.
7914 * infcmd.c (jump_command): Use resolve_sal_pc.
7916 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
7918 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
7920 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
7922 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
7923 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
7924 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
7926 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
7928 * dbxread.c (process_one_symbol): Make a first cut at handling
7929 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
7931 * symtab.c (find_pc_line): Fix stepping into and out of #included
7934 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
7936 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
7937 no longer any need to copy ../include/opcode/* into gdb.
7939 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
7941 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
7943 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
7945 * valprint.c (type_print_base, type_print_method_args):
7946 Print C++ constructor methods without bogus "return type."
7948 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
7950 * infptrace.c (child_xfer_memory): Parameter "target" should
7951 be a pointer to a structure, not the entire structure.
7953 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
7955 * depend: Convert the couple of references to ansidecl.h that
7956 used the local gdb version to use the ../include version.
7958 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
7961 (child_xfer_memory): Takes pointer to a struct, not entire struct.
7962 (inferior_proc_init): Fix non-ANSI version of args.
7963 (attach): Call print_sys_errmsg with correct number of args.
7964 (mappingflags): Make static, does not need to be global.
7966 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
7967 not the entire struct itself.
7969 * valops.c (value_assign): Cast some args to modify_field() and
7970 {read,write}_register_bytes() correctly.
7972 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
7974 * Makefile.in (MALLOCSRC): Removed reference to removed local
7977 * dwarfread.c (list_in_scope): Needs an initial value, use file
7980 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
7982 * main.c (main): Make option_index local to keep new getopt happy.
7983 main.c, solib.c, Makefile.in: Update copyright notices.
7985 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
7987 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
7989 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
7991 * Makefile.in (HFILES): Add partial-stab.h.
7993 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
7995 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
7996 New files for stratus. Not complete enough to actually build
7997 on the Stratus machine; that awaits copyright assignment for
8000 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
8001 for getting custom flags into CFLAGS when doing makes.
8003 * configure.in: Add config information for stratus.
8005 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
8007 * dbxread.c (process_one_symbol): Pass address of structure
8008 to complain(), rather than the whole structure.
8010 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
8012 * solib.c (solib_add_common_symbols): Only compile in when not
8013 using SVR4 style shared libraries.
8015 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
8017 * dwarfread.c (locval): Add offreg flag to indicate location
8018 values that are computed off a base register.
8020 * dwarfread.c (new_symbol): Rework TAG_global_variable and
8021 TAG_local_variable cases to account for static variables
8022 within function scopes.
8024 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
8026 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
8027 doesn't exist on some systems.
8029 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
8030 nexting over recursive function calls.
8032 * target.c (target_read_string): Create this routine to read null
8033 terminated strings from the target. It deals with running off the
8034 end of memory elegantly as well. solib.c (find_solib): Use
8035 target_read_string() to avoid problems with running off the end of
8038 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
8039 that reference pgrp_inferior.
8041 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
8043 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
8044 mips-tfile has been hacked to act more "traditionally."
8045 * dbxread.c: Fixed typo in comment.
8047 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
8049 * mips-tdep.c (mips_skip_prologue): Add some number of
8050 'sw' instructions before 'addiu' adjusts the stack.
8052 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
8054 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
8055 freescope, buildblock closescope, record_line, add_symbol_to_list,
8056 gatherblocks, make_blockvector): Extensive changes to switch
8057 to generic symbol table building code in buildsym.c. Remove
8058 scope tree structures and functions, symbol table building
8059 functions, and lots of other small changes.
8061 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
8062 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
8064 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
8066 * buildsym.c (cleanup_undefined_types): Add support for enums.
8067 This fixes the 'GDB internal error. cleanup_undefined_types with
8070 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
8072 * dbxread.c: detect gcc2 compilations.
8074 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
8076 * sparc-pinsn.c: Rename bitfields that overlap with macro names
8077 in ../include/opcode/sparc.h.
8079 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
8081 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
8082 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
8083 to reflect actual locations of opcode files, so TAGS target will
8086 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
8088 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
8091 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
8092 dereferencing to access the correct elements.
8094 * valops.c (value_addr): Declare return type of external func
8097 * xcoffread.c: Undefine next_symbol_text before redefining it.
8099 For older changes see ChangeLog-9091
8105 version-control: never