1 Wed Apr 21 14:29:57 1993 Jim Kingdon (kingdon@cygnus.com)
3 * coffread.c (read_coff_symtab): Use rewind before fseek.
5 Wed Apr 21 14:24:19 1993 Per Bothner (bothner@cygnus.com)
7 * ch-exp.y: Removed unused structure_primitive_value and FIXME_23.
8 * Makefile.in: Add $(YFLAGS) when using $(YACC).
9 * Makefile.in: Remove message to expect conflicts and unused
10 rules in ch-exp.y, since there no longer are any such.
12 Wed Apr 21 13:27:50 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
14 * stabs.texinfo: fixed bad xrefs (un-initialized statics)
16 Tue Apr 20 08:55:11 1993 Jim Kingdon (kingdon@cygnus.com)
18 * xcoffexec.c (xcoff_relocate_core): If no exec file, error()
19 rather than dumping core.
21 * Makefile.in: Add ${srcdir}/ to all source files.
22 (alldeps.mak): Add "${srcdir}/" to files when generating alldeps.mak.
23 (TAGS): Deal with srcdir and new config directory scheme.
25 Makefile.in (NONSRC): Remove createtags.
28 * rs6000-tdep.c: Delete unused function print_frame.
30 * frame.h (struct frame_info): Doc fix for next_frame.
31 New field signal_handler_caller.
32 blockframe.c (create_new_frame, get_prev_frame_info),
33 config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO): Set it (needs
35 stack.c (print_frame_info), rs6000-tdep.c (rs6000_frame_chain):
38 Mon Apr 19 22:52:33 1993 Stu Grossman (grossman@cygnus.com)
40 * irix4-nat.c (fetch_core_registers): Special version of this for
41 Irix 4.x, which stores regs a bit differently from other /proc
43 * procfs.c, core-svr4.c: Move fetch_core_registers from procfs.c
44 to new file core-svr4.c.
45 * config/i386/i386sol2.mh, config/i386/i386v4.mh, config/m68k/amix.mh,
46 config/i386/ncr3000.mh, config/sparc/sun4sol2.mh: Add core-svr4.o
48 * config/mips/irix4.mh: Add corelow.o to NATDEPFILES.
50 Mon Apr 19 11:13:34 1993 Jim Kingdon (kingdon@cygnus.com)
52 * i387-tdep.c: Remove unused #includes.
54 * configure.in: Match i[34]86-*-sysv3.2 not i[34]86-*-sysv32.
56 * config/i386/nm-i386v.h: Define NO_PTRACE_H.
58 Sun Apr 18 10:39:35 1993 Jim Kingdon (kingdon@cygnus.com)
60 * xcoffread.c: Nuke NO_DEFINE_SYMBOL code. There is no going back.
62 * stabsread.c (define_symbol): 'R' is synonym for 'P', not 'r'.
63 xcoffread.c (process_xcoff_symbol, case C_RPSYM):
64 Don't muck with SYMBOL_CLASS.
66 Fri Apr 16 17:38:33 1993 Stu Grossman (grossman@cygnus.com)
68 * munch: Don't use head command. It doesn't exist everywhere.
70 Fri Apr 16 15:07:57 1993 Fred Fish (fnf@cygnus.com)
72 * inflow.c (new_tty): Remove spurious 'o' character at end
75 Fri Apr 16 12:27:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
77 * mips-tdep.c (mips_skip_prologue): Always skip the typical prologue
78 instructions and nothing more.
79 * mipsread.c (add_line): Add comment why we have to combine line number
80 entries for the same line number.
82 Fri Apr 16 09:42:03 1993 Jim Kingdon (kingdon@cygnus.com)
84 * symtab.{c,h}: Doc fixes (remove symseg references, last relevant
87 Thu Apr 15 21:16:58 1993 Fred Fish (fnf@cygnus.com)
89 * depend, alldeps.mak: Update, now that gcc -MM bug is fixed.
91 Thu Apr 15 12:38:39 1993 Jim Kingdon (kingdon@cygnus.com)
93 * source.c (select_source_symtab): Clean up comment. Also, if
94 we have a current_source_symtab, and s is NULL, return without
96 xcoffread.c (xcoff_symfile_read): Don't call select_source_symtab.
97 breakpoint.c (breakpoint_re_set): Don't call select_source_symtab.
99 Thu Apr 15 02:37:48 1993 John Gilmore (gnu@cacophony.cygnus.com)
101 * dbxread.c (unknown_symchar_complaint): Add new complaint.
102 * stabsread.h: Declare it.
103 * partial-stab.h: Use it.
105 * utils.c (malloc_botch): Don't forward-declare if NO_MMALLOC.
107 Wed Apr 14 17:12:51 1993 Jim Kingdon (kingdon@cygnus.com)
109 * stack.c (print_frame_info): Print specially if dummy frame.
111 * breakpoint.c: Add comments regarding within_scope future direction.
115 * xcoffread.c (record_include_{begin,end}): Change fatal to complain.
117 Wed Apr 14 14:03:18 1993 Per Bothner (bothner@cygnus.com)
119 * ch-exp.y: Fix thinko that broke parsing of FALSE.
121 Wed Apr 14 12:49:29 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
123 * stabsread.c (read_member_functions): Initialize domain for stubbed
124 member functions to avoid gdb core dumps when printing pointers
126 * cp-valprint.c (cp_print_class_method): Check for stubbed member
129 Tue Apr 13 08:28:26 1993 Jim Kingdon (kingdon@cygnus.com)
131 * expprint.c (print_subexp): If opcode not found in op_print_tab,
132 stop with an error().
133 eval.c (evaluate_subexp): Change error message.
135 * objfiles.c (build_objfile_section_table): Cast return value
138 Mon Apr 12 10:53:50 1993 Jim Kingdon (kingdon@cygnus.com)
140 * config/rs6000/tm-rs6000.h, rs6000-tdep.c: Move FRAME_CHAIN
141 to rs6000_frame_chain and deal with it if we're in a signal handler.
142 (FRAME_SAVED_PC): Use rs6000_frame_chain.
144 * breakpoint.c (within_scope): New function.
145 (enable_breakpoint, watchpoint_check): Use it.
147 * source.c (openp): Handle "exec-file ./ls" correctly.
149 * breakpoint.c (breakpoint_1): Use wrap_here before "at".
151 Sat Apr 10 01:32:43 1993 Per Bothner (bothner@rtl.cygnus.com)
153 * ch-exp.y: Clean up lexing of identifiers and
154 reserved words. (E.g. don't recognize FALSEXXX as the
155 keyword FALSE followed by the identifier XXX.)
156 Also, convert identifiers to lower case.
158 Fri Apr 9 15:53:19 1993 Stu Grossman (grossman@cygnus.com)
160 * remote-mips.c, remote-monitor.c, remote-st2000.c: Convert to
161 new serial interface.
163 Fri Apr 9 15:01:12 1993 Stu Grossman (grossman@cygnus.com)
165 * remote.c (remote_open): Use SERIAL_OPEN instead of serial_open.
166 (putpkt, getpkt): Use new return codes for SERIAL_READCHAR.
167 * ser-go32.c: Return -1 on most failures, 0 on most successes,
168 and use new return codes for go32_readchar().
169 * ser-unix.c: Ditto. Also, move error handling up to caller for
170 SERIAL_SETBAUDRATE().
171 * serial.c (serial_open): Internal call, not SERIAL_OPEN to get
173 (serial_close): New routine to wrap around device close routine.
174 serial.h: Clean & document return values more clearly.
176 Fri Apr 9 10:20:55 1993 Jim Kingdon (kingdon@cygnus.com)
178 * rs6000-pinsn.c (print_operand): Deal with no operand instructions.
180 * rs6000-pinsn.c (print_operand, case LI): Print condition register
181 operand in decimal rather than wrong textual versions.
183 * printcmd.c (_initialize_printcmd): Clean up docstring for "x"
184 (mention 't', remove false thing about 'g' only good with 'f').
186 * breakpoint.h: move "struct breakpoint" and friends to top of
187 file so that bpstat_find_breakpoint prototype works.
189 * solib.c (struct so_list): Add bfd field.
190 (solib_map_sections): Leave bfd open and scratch_pathname allocated.
191 Put the bfd in bfd field of the so_list.
192 (clear_solib): Free bfd name and close_bfd on the bfd.
194 Fri Apr 9 00:45:41 1993 Per Bothner (bothner@rtl.cygnus.com)
196 * valarith.c (value_subscript): Add COERCE_REF.
197 * ch-exp.y (operand_5): We can generalize the 2nd operand
198 of a string repetition ot 'literal' without ambiguity.
200 Thu Apr 8 10:15:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
202 * breakpoint.h (struct bpstat): Remove momentary field.
203 Remove bpstat_momentary_breakpoint. This was always kludgy
204 and is no longer used.
206 * breakpoint.h: Add enum bpstat_what.
207 breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status):
208 stop and print fields of bpstat now per-breakpoint, not just
209 one for the whole chain.
210 breakpoint.{c,h} (bpstat_what): New function.
211 breakpoint.h: Remove bpstat_stop and bpstat_should_print.
212 infrun.c: Replace switch (stop_bpstat->breakpoint_at->type)
213 with call to bpstat_what.
214 README: Remove watchpoint/breakpoint bug from known bugs.
216 * breakpoint.h: Prototype bpstat_find_breakpoint.
218 Thu Apr 8 16:01:21 1993 Fred Fish (fnf@cygnus.com)
220 * symtab.c (find_methods, gdb_mangle_name): Note that functions
222 * symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P,
223 DESTRUCTOR_PREFIX_P): Note that macros are g++ specific.
225 Thu Apr 8 12:45:32 1993 Ian Lance Taylor (ian@cygnus.com)
227 * i960-pinsn.c (tabent): Copied struct definition from
230 Thu Apr 8 10:34:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
232 * symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname
234 * symtab.c (gdb_mangle_name): Use it.
235 * symtab.c (find_methods): Do not add destructors to choice list
237 * symtab.c (decode_line_1): Make breakpoints on destructors work
240 Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com)
242 * ser-go32.c: Make it use serial port name.
243 * go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc.
245 * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not
248 Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com)
250 * configure.in: Only configure sparclite subdir when target_cpu
253 Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com)
255 * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char.
256 Remove FIXME comment regarding this.
258 * symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
260 * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
262 Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com)
264 Add section table to objfile struct. Use it for find_pc_section.
265 * objfiles.c (add_to_objfile_sections,
266 build_objfile_section_table, find_pc_section): new functions.
267 (allocate_objfile): build section table.
268 * objfiles.h (struct obj_section): new structure.
269 (struct objfile): add section table.
270 (find_pc_section): new prototype.
271 * solib.[ch] (find_pc_section_from_so_list): removed.
272 * sparc-tdep.c: include objfiles.h for find_pc_section. include
273 symfile.h for objfiles.h.
274 (in_solib_trampoline): adjusted for new find_pc_section
275 prototype. Removed BAD_RICH_HACK ifdefs.
276 * symfile.c (syms_from_objfile): offset objfile sections.
277 (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs.
278 * symfile.h (find_pc_section): prototype removed. Also fixed
279 comment typo NUL -> NULL.
280 * target.[ch] (find_pc_section_from_targets): removed.
281 * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
283 Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com)
285 * ser-go32.c: Format. (go32_open): Use proper return value.
287 * configure.in: Undo conditional configdirs hack for sparclite.
289 Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
291 * symtab.c (list_symbols): When call break_command, pass both
292 filename and function name not just function name.
294 Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com)
296 (Changes and new files to make "none" a full fledged configuration)
297 * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files.
298 Currently only tm-none.h has any meaningful contents.
299 * config/none/none.mh (NAT_FILE): Use nm-none.h
300 * config/none/none.mh (XM_FILE): Use xm-none.h
301 * config/none/none.mt (TM_FILE): Use tm-none.h
302 * Makefile.in (depend): Remove comment about parse errors in
303 valops.c, it now parses correctly and generates a correct depend
304 line. Remove line that touches xm.h, tm.h, and nm.h; they are
305 now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
307 Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com)
309 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
311 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
312 exactly 8 characters.
314 Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com)
316 * configure.in: Sparclite uses sparc config dir. Also has it's
317 own tm- & .mt files now. Also add sparclite to configdirs.
318 * go32-xdep.c: Dummy routines for sigsetmask & strlwr.
319 * config/i386/go32.mh: Nullify def of TERMCAP.
320 * config/i386/xm-go32.h: Get rid of redef of EIO.
321 * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite
322 specific configs. Very similar to sun4os4, but without solib.
323 * sparclite/{Makefile.in configure.in}: First cut at making this
326 Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com)
328 * ser-go32.c: First cut at adapting to new serial interface.
330 Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com)
332 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].
333 These implement a new serial line interface for talking to remote
335 * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts,
336 EXCEPT go32, which gets ser-go32.c.
337 * remote.c: Use new serial interface. More remote-xxx's to be
339 * ser-bsd.c, ser-termios.c: Removed.
340 * serial.c: New. Implements common operations for all serial
342 * ser-unix.c: New. Unix specific serial operations for various
343 flavors of Unix (Posix, SysV, BSD).
344 * serial.h: Generic serial interface defs.
345 * config/i386/go32.mh, config/i386/i386bsd.h,
346 config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove
347 ser-bsd.o from XDEPFILES. All the magic is now handled in
350 Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
352 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
354 Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
356 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
358 * rs6000-tdep.c (frameless_function_invocation): Don't even think
359 about framelessness except on the innermost frame.
361 * xcoffexec.c: Call fatal() not abort().
363 * stabsread.c (patch_block_stabs): If stab & no symbol, make
364 a LOC_OPTIMIZED_OUT symbol.
365 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
366 findvar.c (read_var_value), printcmd.c (address_info),
367 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
368 m2-exp.y (yylex): Deal with it.
369 ch-exp.y (yylex): Deal with it.
371 Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
373 * findvar.c (value_from_register): H8500 specific, check to see
374 if we are looking at short pointer. If so, skip crock.
375 * h8500-tdep.c (h8500_frame_chain): Mask down value from
376 read_memory_integer() to avoid getting messed up by sign extension.
378 Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
380 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
381 ifdef protect using BAD_RICH_HACK. This should be removed soon.
382 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
384 Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
386 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
388 * core.c (dis_asm_print_address): New function.
390 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
393 Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
395 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
396 entire breakpoint chain and print only the first entry that needs to
397 be printed and needs to be stopped for. Fixes problems with printing
398 of multiple breakpoints with different conditions.
399 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
400 effectively stops printing of the breakpoint chain.
401 * breakpoint.c (print_it_noop): New routine to print nothing
402 for this breakpoint entry and dont stop printing.
403 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
404 watchpoint only if it is enabled.
405 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
406 descriptor from the library to make backtraces through setjmp work.
407 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
409 * mips-tdep.c (read_next_frame_reg): Provide correct values for
410 all registers saved within sigtramp, cleanup.
412 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
414 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
416 Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
418 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
419 with prototype in ../include/dis-asm.h.
421 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
423 * core.c (dis_asm_{read_memory,memory_error}): New functions.
424 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
425 Use read_memory_func interface to disassembler.
427 Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
429 Teach sparc solaris to next over shared library functions.
430 * solib.[hc] (find_pc_section_from_so_list): new function and
432 * sparc-tdep.c (in_solib_trampoline): new function.
433 * symfile.[hc] (find_pc_section): new function and prototypes.
434 * target.[hc] (find_pc_section_from_targets): new function and
436 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
439 Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
441 * infrun.c (wait_for_inferior): Revise comment.
443 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
445 * command.{c,h}: New var_type var_integer.
446 main.c: Use it for history_size.
448 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
449 Lint and byte-order fixups.
451 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
453 * breakpoint.h (bpstat): New field print_it.
454 breakpoint.c (bpstat_print): Use it.
455 (print_it_normal): New function (from old bpstat_print code).
456 (bpstat_{alloc,stop_status}): Set print_it field.
458 * breakpoint.c (bpstat_stop_status): Use catch_errors when
459 evaluating watchpoint condition, via new function watchpoint_check.
460 Also stop if watchpoint disabled due to leaving its block.
462 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
464 Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
466 * mips-pinsn.c: Add missing include of dis-asm.h.
468 Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
470 * Makefile.in (clean, distclean, realclean): Recursively apply
471 to subdirs first, rather than last. This avoids, for example,
472 Makefile being removed in a parent directory before the recursive
475 * alldeps.mak, depend: Update for below changes.
477 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
478 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
479 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
480 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
482 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
483 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
484 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
485 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
486 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
487 tm-68k.h to tm-m68k.h.
488 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
489 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
492 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
493 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
494 * a29k-tdep.c: Renamed from am29k-tdep.c.
495 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
496 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
497 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
498 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
500 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
501 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
502 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
504 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
505 define that does not appear anywhere else in the gdb source tree.
506 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
508 Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
510 * breakpoint.c: Add comments regarding breakpoint_re_set.
512 * xcoffread.c (sort_syms, compare_symbols): Remove.
513 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
514 not our own sort_syms (it is identical).
516 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
518 Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
520 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
521 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
523 * exec.c (exec_close): Fix storage leak.
524 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
525 output sections when patching an executable.
526 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
527 when writing all registers.
528 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
529 at the right offset in the dummy frame.
530 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
531 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
532 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
534 Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
536 * Makefile.in (TARFILES): Avoid trailing backslash.
538 Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
540 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
541 it in breakpoint_re_set.
542 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
544 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
545 don't use sizeof(int) for target stuff, etc).
547 Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
549 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
550 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
551 support that can't be integrated anyway due to lack of clear
554 Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
556 * findvar.c (read_register, write_register): Make these capable
557 of reading/writing registers that are shorter than REGISTER_TYPE.
558 * (value_from_register): Install H8500 specific code to return
559 proper value when register is being used as a pointer.
560 * h8500-tdep.c: Remove extra defines of NUM_REGS.
561 (h8500_skip_prologue): Use correct lengths for LINK instructions.
562 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
563 chain frames properly by combining frame pointer with T reg.
564 (init_extra_frame_info): Delete. It's now a macro.
565 (frame_args_address): Don't add PTR_SIZE. Stack args are already
566 offset by the correct amount off of the frame pointer.
567 (register_byte): Delete. It's now a macro.
568 (register_raw_size, register_virtual_size): Delete. Replaced by
569 common routine h8500_register_size, cuz there's no difference
570 between the raw & virtual sizes on this machine.
571 (register_convert_to_raw, register_convert_to_virtual): Delete,
572 cuz there's no difference between the raw & virtual forms.
573 Replaced by memcpy in tm file.
574 (register_virtual_type): Rename to h8500_register_virtual_type.
575 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
576 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
577 emulator have same reg offsets. This is all handled in the
579 (h8500_trapped_internalvar): New routine to detect references to
580 convenience vars acting as pointer pseudo-regs.
581 (h8500_value_trapped_internalvar): Conjure up value of pointer
583 (h8500_set_trapped_internalvar): Convert set value in real
585 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
586 code segment register.
587 infrun.c (proceed): Simplify. Call write_pc instead of doing it
589 (wait_for_inferior): Add h8500 specific code to add stack segment
590 when reading SP register.
591 remote-sim.c (fetch_register): Spacing.
592 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
593 detect cruft. Redo all register manipulation stuff. Get rid of
594 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
595 to frame pointer. (IS_TRAPPED_INTERNALVAL,
596 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
597 to create internal vars for pointer pseudo-regs.
599 Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
601 * Makefile.in: Numerous small changes to macro definitions
602 and rules for building gdb distribution tree. Many macros
603 eliminated or merged, and rules simplified.
604 * alldeps.mak: Update.
607 Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
609 * Makefile.in: recurse through SUBDIRS for dvi target too
611 Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
613 * Clean up xcoff relocation.
614 objfiles.h (struct objfiles): Add section_offsets, num_sections.
615 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
617 symtab.h (struct general_symbol_info): Add section field.
618 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
619 xcoffread.c: Set section for symbols and msymbols.
620 (struct symtab): Add block_line_section field.
621 buildsym.c (end_symtab): Set it.
622 (end_symtab and callers): Add section parameter.
623 objfiles.c (objfile_relocate): New funciton.
624 xcoffexec.c (vmap_symtab): Use it.
625 xcoffsolib.h (struct vmap): Remove unused fields.
626 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
627 CORE_NEEDS_RELOCATION, symtab_relocated.
628 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
629 rs6000-tdep.c: Make loadinfotext static.
630 breakpoint.c (fixup_breakpoints): Doc fix.
631 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
632 (end_symtab): primary field replaces nonreloc.
634 Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
636 * symtab.h (struct linetable_entry): Remove confusing comment.
638 Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
640 * Makefile.in: add installcheck target
642 Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
644 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
645 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
646 z8k}: New directories to hold cpu specific configuration files.
647 Naming follows gcc convention.
648 * config/{*.mt, *.mh}: All target and host makefile fragment
649 config files moved to an appropriate config/<cpu> subdirectory.
650 * nm-*, xm-*, tm-*: All native, host, and target files, which
651 get linked to nm.h, xm.h, and tm.h respectively by configure,
652 moved to appropriate config/<cpu> subdirectory.
653 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
654 Native, host, and target files that are common across more than
655 one cpu architecture and included by one of the configured
656 native, host, or target files, get moved to config directory.
657 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
658 pick up native, host, or target include files moved to one of
659 the config subdirectories, and that are included by other files.
660 * Makefile.in (alldeps.mak): Modify to account for new config
662 * alldeps.mak, depend: Update for new config directory structure.
663 * config/*/[ntx]m-*.h: Modify all files that include other
664 [ntx]m-*.h files to use path relative to gdb/config. I.E.
665 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
667 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
668 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
669 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
670 * configure.in: Default gdb_host_cpu to host_cpu, and remap
671 the ones where the default is not unique or different than the
672 config subdirectory name. Similarly, handle gdb_target_cpu.
673 Modify configure.in as appropriate to make use of gdb_host_cpu
674 and gdb_target_cpu to find makefile fragments and make links.
676 Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
678 * mipsread.c (compare_blocks): Sort blocks with the same start
679 address by decreasing ending address.
681 Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
683 * mipsread.c (parse_procedure): Save cur_fdr accross call to
684 lookup_symbol as it might get clobbered by the call.
686 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
687 The previous code did not initialize the language field for the psymtab
690 Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
692 * c-exp.y (parse_number): Avoid shift warning.
693 * serial.h (struct ttystate): Declare empty one on DOS.
695 Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
697 * xm-sun4os4.h: Return type of free() should be void, not int.
699 * vx-share/vxWorks.h: Remove #def of NULL.
701 Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
703 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
705 Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
707 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
709 Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
711 * ieee-float.c: Moved to ../libiberty.
712 * ieee-float.h: Moved to ../include.
713 * Makefile.in: Update accordingly.
714 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
715 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
716 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
717 it is now in ../opcodes/m68881-ext.c.
718 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
719 prologue (some callers _do_ care).
720 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
721 new interface of ../opcodes/*-dis.c.
722 * ch-exp.y: Add #include <ctype.h>.
724 Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
726 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
728 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
730 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
732 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
734 Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
736 * z8k-tdep.c (extract_return_value, write_return_value,
737 store_struct_return): New functions from macros in tm-z8k.h.
739 Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
741 * valops.c (value_arg_coerce): Apply temporary patch to
742 fix problem with coercion of array and function types when
743 passed as arguments to C functions, pending a more complete
744 review of when and how coercion should be done, depending
745 upon context and language.
747 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
749 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
751 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
752 debugsec if there are a non-zero number of symbols.
754 Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
756 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
758 Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
760 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
762 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
764 (symtbl_num_syms): New variable.
765 (read_xcoff_symtab): Set it.
766 (read_symbol_nvalue): Check for bad symno.
767 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
770 Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
772 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
773 This is defined in defs.h if necessary.
774 * vx-share/vxWorks.h: Remove #defs of min and max.
775 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
776 vx-share/xdr_rdb.c: include defs.h.
778 Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
780 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
783 * xcoffread.c (enter_line_range): complain() on bad endoffset.
784 xcoffread.c: Doc fixes.
786 Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
788 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
789 xcoffexec.c (xcoff_relocate_core): New function.
790 (text_adjustment): Removed.
791 (add_vmap): Return the vmap.
792 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
794 Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
796 * xcoffsolib.h: Add objfile member to struct vmap.
797 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
798 xcoffexec.c (add_vmap): Allocate objfiles here.
800 Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
802 Support 68000 series without floating point.
804 * configure.in (m68000-*-{aout,elf,coff}): New configs.
805 * tm-68k-nofp.h: New file, lacks 68881 support.
806 * config/m68k-nofp.mt: New file.
808 Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
810 Remove a few remaining underscore/no-underscore remnants from
813 * config/{m68k-un.mt, sparc-un.mt}: Remove.
814 * config/m68k-noun.mt: Rename to m68k-fp.mt.
815 * config/sparc-noun.mt: Rename to sparc-em.mt.
816 * tm-68k-noun.h, tm-spc-noun.h: Remove.
817 * tm-68k-un.h: Rename to tm-68k-fp.h.
818 * tm-spc-un.h: Rename to tm-spc-em.h.
819 * tm-sun4sol2.h: Cleanup.
820 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
822 Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
824 * symmisc.c (std_in, std_out, std_err): Move initializations
825 to runtime code, in case they aren't constant.
827 Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
829 * symtab.c (find_pc_symtab): some object file formats, notably
830 mips, have holes in the address ranges of symtabs. Change
831 this algorythm from first hit to tightest fit.
833 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
834 fence post without finding the enclosing function, then print a
837 Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
839 * utils.c (fputs_demangled, fprint_symbol): Remove.
840 * utils.c (fprintf_symbol_filtered): New function which combines
841 the functionality of fputs_demangled and fprint_symbol. Uses a
842 caller provided language parameter to select the appropriate
843 demangler, and caller provided args to pass to the demangler.
844 * defs.h (enum language): Move further up in file so enum can
845 be used in prototypes.
846 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
847 * defs.h (fprintf_symbol_filtered): Add prototype.
848 * c-typeprint.c (cp_type_print_method_args): Replace calls to
849 fputs_demangled with call to fprintf_symbol_filtered.
850 * cp-valprint.c (demangle.h): Include
851 * cp-valprint.c (cp_print_value_fields): Replace calls to
852 fprint_symbol with calls to fprintf_symbol_filtered.
853 * printcmd.c (print_frame_args): Replace call to fprint_symbol
854 with call to fprintf_symbol_filtered.
855 * stack.c (print_frame_info): Remove obsolete code so we don't
856 have to update fputs_demangled usage in it.
857 * stack.c (print_frame_info, frame_info): Add language variable
858 to pass to fprintf_symbol_demangled and initialize it from the
859 symbol's language. Replace calls to fputs_demangled with calls
860 to fprintf_symbol_filtered.
861 * symtab.c (find_methods): Replace call to fputs_demangled with
862 call to fprintf_symbol_filtered.
863 * ch-valprint.c (demangle.h): Include.
864 * ch-valprint.c (chill_print_value_fields): Replace call to
865 fprint_symbol with call to new fprintf_symbol_filtered.
867 Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
869 * Makefile.in (VERSION): Bump version to 4.8.2.
871 * main.c (source_command): Require an explicit pathname of file
872 to source, since previous behavior of defaulting to gdb init file
873 was troublesome and undocumented.
874 * printcmd.c (disassemble_command): Add missing '{}' pair to
875 else with two statements. Bug reported by Stephane Tsacas
877 * symtab.c (find_pc_line): Don't complain about zero length or
878 negative length line numbers for the moment, since we may not own
879 the terminal when called, such as when single stepping. (FIXME)
880 * language.h (CAST_IS_CONVERSION): True if current language is
881 C++ as well as C. Fix from Peter Schauer.
882 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
883 Use STREQN macro rather than bare '!strncmp()'.
884 * environ.c (unset_in_environ): Avoid use of memcpy on
885 overlapping memory regions, as suggested by Paul Eggert
886 <eggert@twinsun.com>.
887 * c-exp.y (%union struct): Remove unused ulval as suggested
888 by Paul Eggert <eggert@twinsun.com>.
890 Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
892 * main.c (gdbinit): Make static.
893 * main.c (inhibit_gdbinit): Move to file scope.
894 * main.c (main): Remove local inhibit_gdbinit.
895 * main.c (source_command): Don't source '.gdbinit' file by
896 default if gdb has been told to ignore it.
898 Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
900 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
903 Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
905 * printcmd.c (print_address_symbolic): Only print if offset
906 is shorter than max_symbolic_offset.
907 (initialize_printcmd): `set print max-symbolic-offset'.
909 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
910 (examine_tag): Use it.
911 (read_register_stack): Only look in the local registers for a
912 memory address if it's between rfb and rsp; go to memory otherwise.
913 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
914 (reginv_com): Remove ancient kludge command.
916 Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
918 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
919 irix4 will again compile.
921 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
923 * configure.in: accept mips-sgi-irix4* for irix4.
925 Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
927 * z8k-tdep.c (print_register_hook): Lint.
929 Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
931 Lint fixes from Paul Eggert (eggert@twinsun.com):
933 * command.c (do_setshow_command): var_uintegers are unsigned.
934 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
935 unsigned, since they use hex values with the high bit set.
937 Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
939 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
940 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
942 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
943 macro definitions in parenthesis.
945 * dbxread.c (dbx_symfile_init): Catch the case where there is
946 no string table, but the only way we find out is by reading zero
949 Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
951 * dbxread.c (dbx_symfile_init): Make size of the string table
952 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
953 offset to the string table is nonzero and handle the nonexistant
954 string table case, should it occur. Ensure that the string table
955 size read from the file is reasonable, with a minimum lower bound
956 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
958 Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
960 * Makefile.in: Changes to build testsuite correctly.
961 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
962 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
963 (TARGET_FLAGS_TO_PASS): New variable.
964 (SUBDIRS): Added testsuite.
965 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
966 testsuite is compiled with CC_FOR_TARGET rather than CC.
968 Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
970 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
971 reported by mycroft@gnu.ai.mit.edu.
973 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
974 * configure.in (vax-*-ultrix2*): New triplet.
975 * config/vaxult2.mh: New file.
976 * xm-vaxult2.h: New file.
978 * c-exp.y (parse_number): Change high_bit to unsigned.
979 * demangle.c: Change all references to cfront to ARM, since the
980 actual algorithm is the one specified in the Annotated Reference
981 Manual. This was confusing users into thinking that full cfront
982 support was implemented.
983 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
984 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
985 directly to lookup_struct_elt_type, which will do the
986 dereferencing itself.
987 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
988 NULL dereferencing bug for unnamed structs, comment out
991 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
993 * coffread.c (process_coff_symbol): Change PCC argument correction
994 so that it only happens on big-endian targets; so that it only
995 happens if the short or char argument is aligned on an int
996 boundary; and so that it changes the location, rather than the
997 type, of the argument. These changes tend to parallel similar
998 (old) changes in stabsread.c.
1000 * coffread.c (coff_read_enum_type): Use the specified size for
1001 enums, don't assume that they are int-sized.
1003 * c-valprint.c (c_val_print): Don't assume enums are the same as
1006 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
1007 Rendell, <michael@mercury.cs.mun.ca>.
1009 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
1011 * language.h (local_decimal_format_custom): Add prototype.
1012 * language.c (local_decimal_format_custom): Add function, bug
1013 reported by Robert R. Henry (rrh@tera.com).
1015 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
1017 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
1018 by Josef Leherbauer, joe@takeFive.co.at.
1020 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
1022 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
1023 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
1024 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
1025 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
1026 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
1027 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
1028 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
1029 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
1031 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
1033 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
1034 of demangled name fields to NULL if no demangling exists for
1035 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
1036 symbols if their language is known at the time they are created,
1037 but sometimes the language is not known until later.
1039 * ch-typeprint.c (chill_print_type_base): Name changed to
1040 chill_type_print_base to match pattern for C and C++ names.
1041 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
1042 to be consistent with other usages.
1043 * ch-typeprint.c (chill_type_print_base): Add support for
1044 printing Chill STRUCT types.
1045 * ch-valprint.c: Include values.h.
1046 * ch-valprint.c (chill_print_value_fields): New function and
1047 prototype for printing Chill STRUCT values.
1048 * ch-valprint.c (chill_val_print): Fix call to val_print_string
1049 that was being called with two args instead of three.
1050 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
1051 to print Chill STRUCT values.
1053 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
1055 * configure.in: added testsuite to configdirs.
1057 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
1059 * doc/stabs.texi: The `this' pointer is now known by the name
1060 `this' instead of `$t'.
1062 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
1064 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
1065 references of TAG_string_type DIEs in user defined types.
1066 * ch-lang.c (chill_create_fundamental_type): Track compiler
1067 change that now emits debugging info with the type long for Chill
1070 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
1072 * remote-mips.c: New file; implements MIPS remote debugging
1074 * config/idt.mt: New file; uses remote-mips.c
1075 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
1077 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
1078 floating point coprocessor.
1079 (mips_push_dummy_frame): If not mips_fpu, don't save floating
1081 (mips_pop_frame): If not mips_fpu, don't restore floating point
1083 (_initialize_mips_tdep): New function; let the user reset mips_fpu
1085 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
1086 mips_fpu, don't use fp0 as floating point return register.
1087 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
1090 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
1092 * gdb/testsuite: made modifications to testcases, etc., to allow
1093 them to work properly given the reorganization of deja-gnu and the
1094 relocation of the testcases from deja-gnu to a "tool" subdirectory.
1096 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
1098 * gdb/testsuite: Initial creation of gdb/testsuite.
1099 Migrated dejagnu testcases and support files for testing nm to
1100 gdb/testsuite from deja-gnu. These files were moved "as is"
1101 with no modifications. This migration is part of a major overhaul
1102 of dejagnu. The modifications to these testcases, etc., which
1103 will allow them to work with the new version of dejagnu will be
1104 made in a future update.
1106 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
1108 * NEWS: Add reminders for next release.
1110 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
1112 * mipsread.c (parse_lines): Correct check for files compiled with
1115 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
1117 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
1119 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
1121 * Makefile.in (VERSION): GDB-4.8 release!
1122 * README, NEWS: Update for release.
1124 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
1126 * am29k-pinsn.c (print_insn): Minor nits with const.
1127 * am29k-tdep.c: More minor nits with arg types for
1128 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
1130 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
1132 * gcc.patch: Update for a different GCC (G++) bug.
1133 * main.c (print_gdb_version): Update copyright year to 1993.
1134 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
1135 conditionalize this file on it. FIXME, right way is to split
1136 these into two config files.
1137 (ATTACH_DETACH): Define for BSD 4.4
1138 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
1139 (U_REGS_OFFSET): Revise for 4.4.
1140 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
1141 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
1142 LONG_MAX into this file to avoid cpp "redefinition" warnings.
1144 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1146 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
1149 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
1151 * c-lang.c (c_printstr): Bugfix for length==0 case.
1153 * c-lang.c (c_printstr): If a C string ends in a null, don't
1156 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
1158 * defs.h (STRCMP): Make it work for unsigned chars.
1160 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
1162 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
1163 * config/hp300bsd.mh (REGEX, REGEX1): Define.
1164 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
1165 define to kludge the large opcode table into two smaller tables,
1166 since GCC take exponential space to build the table. Lint.
1167 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
1169 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
1171 * Makefile.in (VERSION): Roll to 4.7.9.
1172 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
1173 definition here, to handle both BSD 4.3 and 4.4 systems.
1174 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
1175 * remote.c (alarm): Move declaration to global level, before
1176 first reference to it.
1177 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
1178 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
1180 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
1182 * remote.c (readchar): forward declare alarm which otherwise looks
1183 like an undeclared variable to gcc.
1185 * dbxread.c (process_one_symbol): cast enum value N_SO into int
1186 when comparing against an int. Avoids superfluous warning from
1189 * inflow.c (set_sigint_trap): add cast to assignment from signal.
1190 Avoids superfluous warnings from some systems and/or compilers
1191 (like vax ultrix 4.2.)
1193 * language.c (struct op_print unk_op_print_tab): use the enum
1194 values rather naked zeros as initializers. Avoids warnings from
1195 ultrix type compilers.
1197 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
1199 * Makefile.in (VERSION): Roll to 4.7.6.
1200 (SFILES_SUBDIR): Add 29k-share/udi_soc.
1201 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
1202 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
1203 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
1204 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
1205 (depend): Fix bug where nm-files in config files weren't noticed.
1206 (make-proto-gdb-1): Avoid changing directories while building new
1207 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
1209 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
1211 * remote.c: Improve error recovery. Allow user to break out
1212 of initial connection attempt with INTERRUPT. Treat a timeout
1213 while waiting for remote packet like a retry, unless the remote
1214 side is actively running user code. Fix a few long printf_filtered's.
1216 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
1219 * buildsym.c (start_subfile): Allow null file name.
1221 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
1223 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
1224 expects a pointer to complaint rather than a complaint
1226 (process_linenos): free the previously allocated subfile name,
1227 then allocate the new one from the heap.
1229 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1231 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
1233 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
1235 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
1236 Previously, would bogusly index off the bottom of type_vector.
1237 (rs6000_builtin_type): Accept type number as argument.
1238 (read_type, case '-'): Handle negatives like any other type number.
1240 * symfile.c (deduce_language_from_filename): Handle null name.
1242 * mips-tdep.c (isa_NAN): Fix byte order dependency.
1243 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
1244 fixed by sato@sm.sony.co.jp.
1246 * xcoffread.c (parmsym): Don't use an initializer to set up
1247 this struct symbol. Set it up in initialize_xcoffread.
1248 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
1249 works on real rs/6000 target with #ifndef FAKING_RS6000.
1251 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
1253 * stabsread.c (rs6000_builtin_type): Move function from
1254 xcoffread.c:builtin_type.
1255 * xcoffread.c (builtin_type): Move to stabsread. Remove
1256 IBM6000_HOST dependency. Move misplaced comments.
1257 (various): Change printf's to complaints.
1258 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
1259 objfile argument to read_type calls under #if 0.
1260 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
1261 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
1262 * Makefile.in: xcoffread.o is not built by default.
1263 * xm-rs6000.h (IBM6000_HOST): Remove.
1264 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
1265 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
1268 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
1270 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
1271 VALUE_LVAL to be lval_memory so that we don't try to modify wild
1272 register numbers when user tries to modify elements in structs
1273 passed as arguments.
1274 * inflow.c (child_terminal_info): Move banner outside of system
1276 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
1277 passes struct/union arguments by address.
1279 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
1281 * Based on patch from Kean Johnston <maw@netcom.com>:
1282 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
1283 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
1284 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
1286 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
1288 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
1289 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
1291 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
1293 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
1294 cc debugging output.
1296 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
1298 * stabsread.c (define_symbol): Complain about unrecognized names
1299 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
1300 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
1301 (read_cpp_abbrev): Don't use the class name as part of the
1302 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
1303 abbrevs. Inspired by Mike Tiemann.
1304 (read_tilde_fields): Comment. Remove ancient dead code.
1305 Remove erroneous but non-dead code. Simplify. Add complaints.
1306 (in general): Remove extraneous (parentheses) in return
1309 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
1311 * coffread.c (coff_lookup_type): Fix fencepost error reported
1312 by Art Berggreen, <arg@opal.acc.com>.
1314 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
1315 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
1317 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
1318 test, which is apparently left over from when we used native
1319 include files and couldn't depend on the member names being there.
1320 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
1322 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
1324 * mipsread.c: Major overhaul to use new BFD symbol table reading
1325 routines. Now swaps information as it is needed, rather than
1326 swapping everything when the file is read.
1328 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
1330 * Makefile.in (TARDIRS): Add sparclite demo dir.
1331 (*.tab.c): Change dependency on Makefile to depend on
1332 Makefile.in, otherwise it always rebuilds after configuring.
1333 Force output *.tab.c file into current directory even in "make"
1334 versions that rewrite dependent file names used in command lines.
1336 * TODO: Remove some things we did.
1337 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
1338 * os68k-xdep.c: Remove; useless file (os68k is a target only).
1339 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
1340 * symtab.h: Eliminate unnamed unions and structs.
1342 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
1344 * Makefile.in (VERSION): Roll to 4.7.5.
1346 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
1348 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
1349 re-evaluating symbol pointers.
1351 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
1353 * c-exp.y (lcurly, rcurly): New nonterminals.
1354 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
1356 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
1357 made function static.
1358 * parse.c (struct funcall): Moved struct def from parser-defs.h.
1359 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
1360 * parse.c (start_arglist):
1361 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
1362 * parser-defs.h (struct funcall): Moved struct def to parse.c.
1363 * parser-defs.h (funcall_chain): Moved to parse.c.
1364 * printcmd.c (print_frame_nameless_args): Fix prototype.
1365 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
1366 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
1367 * valops.c (typecmp): Moved prototype from values.h.
1368 * value.h (typecmp): Moved prototype to valops.c, made static.
1369 * ch-exp.y (yylex): Change way control sequences are disabled.
1371 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
1373 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
1375 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
1377 * mipsread.c (upgrade_type): Build array types correctly, using
1378 create_range_type and create_array_type.
1380 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
1382 * remote-nindy.c: Cleanup.
1384 * infrun.c (wait_for_inferior): When rolling back the PC after
1385 a breakpoint, call write_pc so that NPC gets rolled back as well
1388 * blockframe.c (inside_entry_file, inside_main_func,
1389 inside_entry_func): PC of zero is always "bottom of stack".
1391 * printcmd.c (print_frame_args, print_frame_nameless_args):
1392 Let print_frame_nameless_args decide whether there are any,
1393 laying groundwork for possibly later printing 29K args for
1394 functions where we have tag words but no symbols.
1396 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
1398 * Makefile.in: fix GDB doc targets for new doc subdir structure
1400 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
1402 * stack.c (parse_frame_specification): Parse as many arguments
1403 as there are (up to MAXARGS). Pass all of them in argc, argv
1404 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
1405 many there were, onto SETUP_ARBITRARY_FRAME.
1406 * tm-mips.h, tm-sparc.h: Corresponding changes.
1407 * mips-tdep.c, sparc-tdep.c: Ditto.
1409 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
1411 * hp300ux-nat.c: Update copyrights.
1412 * mipsread.c (parse_partial_symbols): Complain about block
1413 indexes that go backwards. Fix from Peter Schauer.
1414 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
1415 symbol-file that has no linkage symbols to be read.
1416 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
1417 from tm- file to xm-file, since they're host dependent.
1418 * valarith.c (value_binop): Typo.
1420 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
1422 * sparclite/aload.c: Add copyleft.
1423 * sparclite/crt0.s: Add comment at beginning.
1425 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1427 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
1428 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
1430 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
1432 * values.c (value_headof): Fix typo in which VTBL and ARG were
1433 being confused for one another.
1435 * valops.c (typecmp): Now static.
1437 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
1438 baseclass--we don't always inherit its virtual function table
1441 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
1442 pointer correctly in case value_struct_elt moves it around.
1444 * valops.c (typecmp): Now static. Also, now groks references
1447 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
1448 zero on recursive call. If NAME is the name of TYPE, return TYPE.
1450 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
1452 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
1453 to avoid "too much defining" error from native C compiler (!).
1455 * Makefile.in (HFILES): Add typeprint.h.
1456 * typeprint.[ch]: Update copyrights.
1458 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
1460 * Makefile.in: Update to match doc/ subdir changes.
1462 * config/hp300hpux.mh: No cross-host file needed, just native.
1463 * config/go32.mh: Remove nonexistent "native" support.
1465 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
1466 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
1467 * m88k-tdep.c (next_insn): Lint, cleanup.
1468 (store_parm_word): Lint.
1470 * README: Fix typo (reported by karl@hq.ileaf.com).
1472 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
1474 * expression.h (BINOP_CONCAT): Document use for self concatenation
1475 an integral number of times.
1476 * language.c (binop_type_check): Extend BINOP_CONCAT for self
1478 * valarith.c (value_concat): Rewrite to support self
1479 concatenation an integral number of times.
1480 * Makefile.in (ch-exp.tab.c): Change "expect" message.
1481 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
1482 eliminate hundreds of spurious shift/reduce and reduce/reduce
1483 conflicts that mask the 5 real ones.
1484 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
1485 * ch-exp.y (integer_literal_expression): Remove production,
1488 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
1490 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
1491 implied that "no side effects" was nonfunctional.
1492 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
1493 character string and bitstring concatenation.
1494 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
1495 * expression.h (exp_opcode): Add BINOP_CONCAT.
1496 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
1497 * language.c (string_type): Add function to determine if a type
1499 * language.c (binop_type_check): Add case for BINOP_CONCAT.
1500 * valarith.c (value_concat): New function to concatenate two
1501 values, such as character strings or bitstrings.
1502 * valops.c (value_string): Remove error stub and implement
1504 * value.h (value_concat): Add prototype.
1505 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
1506 * ch-exp.y (yylex): Recognize SLASH_SLASH.
1507 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
1510 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
1512 * c-exp.y (exp): Add production to support direct creation
1513 of array constants using the obvious syntax.
1514 * c-valprint.c (c_val_print): Set printed string length.
1515 * dwarfread.c (read_tag_string_type): New prototype and
1516 function that handles TAG_string_type DIEs.
1517 * dwarfread.c (process_dies): Add case for TAG_string_type
1518 that calls new read_tag_string_type function.
1519 * expprint.c (print_subexp): Add support for OP_ARRAY.
1520 * gdbtypes.c (create_range_type, create_array_type): Inherit
1521 objfile from the index type.
1522 * ch-typeprint.c (chill_print_type): Add case for
1524 * ch-valprint.c (chill_val_print): Fix case for
1527 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
1529 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
1530 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
1531 include/coff/mips.h.
1533 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
1535 * c-exp.y (exp:STRING): Convert C strings into array-of-char
1536 constants with an explicit null byte terminator. OP_STRING is
1537 now used for real string types.
1538 * c-lang.c (builtin_type_*): Move declarations to lang.c since
1539 they are used by all languages.
1540 * c-lang.c (_initialize_c_language): Move initializations of
1541 builtin_type_* to lang.c.
1542 * c-typeprint.c (c_type_print_varspec_prefix,
1543 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
1544 to TYPE_CODE_STRING.
1545 * c-valprint.c (c_val_print): Change the way character arrays
1546 are printed as strings to be consistent with the way strings
1547 are printed when pointer-to-char types are dereferenced.
1548 Remove test of print_max before calling val_print_string, which
1549 now does it's own test.
1550 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
1551 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
1552 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
1553 * gdbtypes.c (builtin_type_*): Add declarations moved from
1555 * gdbtypes.c (create_string_type): New function to create real
1557 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
1558 renamed to TYPE_CODE_STRING.
1559 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
1560 builtin_type_* types moved from c-lang.c.
1561 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
1562 to TYPE_CODE_STRING.
1563 * gdbtypes.h (builtin_type_string): Add extern declaration.
1564 * gdbtypes.h (create_string_type): Add prototype.
1565 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
1566 renamed to TYPE_CODE_STRING.
1567 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
1569 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
1570 renamed to TYPE_CODE_STRING.
1571 * parse.c (length_of_subexp, prefixify_subexp): Add case for
1573 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
1574 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
1575 to TYPE_CODE_STRING.
1576 * valops.c (allocate_space_in_inferior): New function and
1577 prototype, using code ripped out of value_string.
1578 * valops.c (value_string): Rewritten to use new function
1579 allocate_space_in_inferior, but temporarily disabled until some
1580 other support is in place.
1581 * valops.c (value_array): New function to create array constants.
1582 * valprint.c (val_print_string): Add comment to document use,
1583 complete rewrite to fix several small buglets.
1584 * value.h (value_array): Add prototype.
1585 * value.h (val_print_string): Change prototype to match rewrite.
1586 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
1587 * ch-exp.y (match_character_literal): Disable recognition of
1588 control sequence form of character literals and document why.
1590 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
1592 * nindy-share/nindy.c: Add comments to #endif's to clarify
1595 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
1596 read_memory to get byte order right.
1597 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
1598 anymore. This is done in paread.c now. We expect unwind info
1599 to hang off of objfiles, and search all of the objfiles when until
1601 * (skip_trampoline_code): Cast arg to target_read_memory.
1602 * objfiles.h (struct objfile): Add new field obj_private to hold
1603 per object file private data (unwind info in this case).
1604 * paread.c (read_unwind_info): New routine to read unwind info
1605 for the objfile. This data is hung off of obj_private.
1606 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
1607 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
1608 make this easier to access.
1610 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
1612 * c-valprint.c (cp_print_class_member): Add extern decl.
1613 * c-valprint.c (c_val_print): Extract code for printing methods
1614 and move it to cp_print_class_method in cp-valprint.c.
1615 * c-valprint.c (c_val_print): Extract code to print strings and
1616 move it to val_print_string in valprint.c.
1617 * cp-valprint.c (cp_print_class_method): New function using
1618 code extracted from c_val_print.
1619 * valprint.c (val_print_string): New function using code
1620 extracted from c_val_print.
1621 * value.h (val_print_string): Add prototype.
1622 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
1623 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
1624 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
1625 CHECKBUF, growbuf_by_size): New variables, macros, and support
1626 functions for implementing a dynamically expandable temp buffer.
1627 * ch-exp.y (match_string_literal): New lexer function.
1628 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
1629 removed and replaced with new CHECKBUF macro.
1630 * ch-exp.y (yylex): Call match_string_literal when appropriate.
1631 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
1633 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
1635 * Makefile.in: Add info for paread.o.
1636 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
1638 * blockframe.c (frameless_look_for_prologue): Correct the
1640 * gdbtypes.h, gdbtypes.c: Use const in decl of
1641 cplus_struct_default, now that pa-gas assembler has been fixed.
1642 * hppah-nat.c: Formatting.
1643 * hppah-tdep.c: Remove lots of useless externs for variables we
1645 * (find_unwind_entry): Speed up by using binary search, and a one
1647 * (rp_saved): New routine to see what unwind info says about RP
1648 being saved on the stack frame.
1649 * (frame_saved_pc): Look for prologue to see if we need to
1650 examine the stack for the saved RP or not.
1651 * (init_extra_frame_info): Check for prologue, instead of
1652 framesize to determine if we are frameless or not.
1653 * (frame_chain_valid): Stop backtraces when we run into _start.
1654 * (push_dummy_frame): Reformat to make more readable.
1655 * (find_dummy_frame_regs): ditto.
1656 * (hp_pop_frame): ditto.
1657 * (hp_restore_pc_queue): small cleanup.
1658 * (hp_push_arguments): ditto.
1659 * (pa_do_registers_info): ditto.
1660 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
1661 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
1662 * Define FRAME_CHAIN_VALID.
1663 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
1664 passed to functions.
1666 * paread.c (pa_symtab_read): Use new bfd conventions for
1667 accessing linker symbol table.
1668 * (pa_symfile_init): Access embedded STAB info via BFD section
1669 mechanism and related macros.
1672 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
1674 * sparc-stub.c: Use a seperate stack for our traps.
1675 * Handle recursive traps.
1676 * Remove all trap init code. This needs to be done by the
1678 * (set_mem_fault_trap): Call exceptionHandler() to setup this
1680 * (handle_exception): See if we are at breakinst, if so, then
1681 advance PC sp that users can just step out of breakpoint().
1682 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
1683 new place if SP has changed.
1684 * (case 's'): Get rid of this, we can't do it yet.
1685 * (case 't'): New command to test any old random feature.
1686 * (case 'r'): New command to reset the system.
1687 * (breakpoint): Add label to breakpoint trap instruction so that
1688 handle_exception() can detect where we are and get past the
1689 breakpoint trivially.
1691 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
1693 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
1695 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1697 * configure.in: recognise all sparclite variants
1699 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1701 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
1702 binary files oring in the right bit.
1704 * main.c, source.c, state.c, symmisc.c: use macros defined in
1705 fopen-{bin|both} when fopening files.
1707 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
1709 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
1710 from a configuration file (typically including <limits.h>), or to
1711 TARGET_CHAR_BIT if CHAR_BIT is not defined.
1712 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
1713 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
1714 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
1715 * exppritn.c (print_subexp, dump_expression): Add case for
1717 * expression.h (OP_BITSTRING): New expression element type for
1719 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
1720 macros to convert between number of expression elements and bytes
1721 to store that many elements.
1722 * i960-tdep.c (leafproc_return): Use new macros to access
1723 minimal symbol name and address fields.
1724 * m88k-pinsn.c (sprint_address): Use new macros to access
1725 minimal symbol name and address fields.
1726 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
1727 minimal symbol address field.
1728 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
1729 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
1730 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
1731 Use new BYTES_TO_EXP_ELEM macro.
1732 * parse.c (write_exp_bitstring): New function to write packed
1733 bitstrings into the expression element vector.
1734 * parse.c (length_of_subexp, prefixify_subexp): Add case for
1736 * parser-defs.h (struct stoken): Document that it is used for
1737 OP_BITSTRING as well as OP_STRING.
1738 * parser-defs.h (write_exp_bitstring): Add prototype.
1739 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
1740 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
1741 LOWER, LENGTH): New tokens for keywords.
1742 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
1743 upper_lower_argument, length_argument, array_mode_name,
1744 string_mode_name, variant_structure_mode_name): New non-terminals
1746 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
1747 * ch-exp.y (match_bitstring_literal): New lexer support function
1748 to recognize bitstring literals.
1749 * ch-exp.y (tokentab6): New token table for 6 character keywords.
1750 * ch-exp.y (tokentab5): Add LOWER, UPPER.
1751 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
1752 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
1753 * ch-exp.y (yylex): Check tokentab6.
1754 * ch-exp.y (yylex): Call match_bitstring_literal.
1756 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
1758 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
1759 symbol name and value fields.
1761 * c-exp.y (yylex): Make static, to match prototype and other
1764 * expression.h (exp_opcode): Add BINOP_MOD.
1765 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
1766 * expprint.c (dump_expression): Handle new BINOP_MOD.
1767 * language.c (binop_type_check): Handle new BINOP_MOD.
1768 * main.c (float_handler): Re-enable float handler when hit.
1769 * valarith.c (language.h): Include, need current_language.
1770 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
1771 for integer divide truncates towards zero for negative results.
1772 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
1773 * valarith.c (value_binop): Allow arithmetic operations on
1774 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
1775 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
1776 * ch-exp.y (tokentab3): Add MOD and REM.
1777 * ch-exp.y (yylex): Set innermost_block for symbols found
1778 in local scopes. Return LOCATION_NAME for local symbols.
1779 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
1780 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
1782 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
1784 * command.c (shell_escape, make_command, _initialize_command):
1785 don't create or use fork if CANT_FORK is defined.
1786 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
1787 code written for the IBM PC" remain.
1788 * xm-go32.h: define CANT_FORK
1790 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1792 * remote-sim.c: first attempt at general simulator interface
1793 * remote-hms.c: whitespace
1794 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
1795 understand new stack layout. (print_register_hook): print ccr
1796 register in a fancy way.
1798 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
1800 * eval.c (language.h): Include.
1801 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
1802 to pointer types when the current language is C. It loses for
1803 other languages when the lower index bound is nonzero.
1804 * valarith.c (value_subscript): Take array lower bounds into
1805 account when performing subscripting operations.
1806 * valops.c (value_coerce_array): Add comment describing why
1807 arrays with nonzero lower bounds are dealt with in value_subscript,
1808 rather than in value_coerce_array.
1810 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
1812 * ch-exp.y (FLOAT_LITERAL): Add token.
1813 * ch-exp.y (literal): Add FLOAT_LITERAL.
1814 * ch-exp.y (match_float_literal): New lexer routine.
1815 * ch-exp.y (convert_float): Remove.
1816 * ch-exp.y (yylex): Call match_float_literal.
1817 * ch-exp.y (yylex): Match single '.' after trying
1818 to match floating point literals.
1820 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
1821 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
1823 * expprint.c (dump_expression): New function for dumping
1824 expression vectors during gdb debugging.
1825 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
1826 MULTI_SUBSCRIPT and moved out of BINOP range.
1827 * expression.h (DUMP_EXPRESSION): New macro that calls
1828 dump_expression if DEBUG_EXPRESSIONS is defined.
1829 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
1830 * parse.c (length_of_subexp, prefixify_subexp): Change
1831 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
1832 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
1833 prefixify'ing the expression.
1834 * printcmd.c (print_command_1): Add comment.
1835 * ch-exp.y (expression_list): Add useful actions.
1836 * ch-exp.y (value_array_element): Add useful actions.
1837 * ch-exp.y (array_primitive_value): Add production.
1838 * ch-exp.y (yylex): Recognize ',' as a token.
1840 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1842 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
1843 POSIXize the recursive makes (make [variable assignments] target{s})
1845 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
1847 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
1848 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
1849 CPLUS_MARKER for all SVR4 systems, so follow suit.
1850 * defs.h (strdup_demangled): Remove prototype.
1851 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
1852 SYMBOL_INIT_LANGUAGE_SPECIFIC.
1853 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
1854 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
1855 prim_record_minimal_symbol_and_info): Use new macro
1856 SYMBOL_INIT_LANGUAGE_SPECIFIC.
1857 * minsyms.c (install_minimal_symbols): Use new macro
1858 SYMBOL_INIT_DEMANGLED_NAME.
1859 * stabsread.c (define_symbol): Use new macro
1860 SYMBOL_INIT_DEMANGLED_NAME.
1861 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
1862 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
1863 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
1864 SYMBOL_INIT_DEMANGLED_NAME.
1865 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
1866 SYMBOL_DEMANGLED_NAME now tests language itself.
1867 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
1868 now tests language itself.
1869 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
1870 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
1871 mangled name member in the language dependent portion of a symbol.
1872 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
1873 mangled name member appropriate for a symbol's language.
1874 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
1875 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
1876 SYMBOL_DEMANGLED_NAME now tests language itself.
1877 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
1878 initializes language dependent portion of symbol.
1879 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
1880 demangles and caches the demangled form of symbol names.
1881 * utils.c (fputs_demangled, fprint_symbol): Use current language
1882 to select an appropriate demangling algorithm.
1883 * utils.c (strdup_demangled): Remove, no longer used.
1884 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
1885 access the Chill mangled name member in the language dependent
1886 portion of a symbol.
1887 * ch-lang.c (chill_demangle): New function, simple demangler.
1888 * defs.h (chill_demangle): Add prototype.
1889 * symtab.h (language_dependent_info): Add struct for Chill.
1891 Thu Dec 31 11:06:38 1992 Fred Fish (fnf@cygnus.com)
1893 * Makefile.in (BISON): Add comment that when bison is used, it
1894 must include the "-y" option.
1895 * c-exp.y, m2-exp.y (yyrule, yyname, yyss, yyssp, yyvs, yyvsp):
1896 Remove defines to remap non-yacc symbols, thus backing out of
1897 previous recent changes. Standard policy is that non-yacc parser
1898 generators get fixed, rather than adding bug workarounds in gdb
1899 for each new one that pops up. Expand comment to note this.
1900 * c-exp.y, m2-exp.y (YYDEBUG): Revert back to disabled by default.
1902 Thu Dec 31 09:03:02 1992 Stu Grossman (grossman at cygnus.com)
1904 * partial-stab.h (near N_BINCL): Remove redundant code in N_BINCL
1905 case. Use code in N_SOL.
1907 * paread.c: New file that contains all HPPA/HPUX symbol reading
1909 * dbxread.c: Remove almost all HPPA/HPUX symbol reading code.
1910 * (dbx_symfile_init): Use sizeof(long) instead of 4.
1911 * (dbx_symfile_offsets): Make static.
1912 * (pastab_build_psymtabs): New interface routine for paread to
1913 send stabs into dbxread.
1914 * gdb-stabs.h: Remove gobs of HPPA cruft.
1916 Wed Dec 30 19:47:13 1992 Fred Fish (fnf@cygnus.com)
1918 * c-exp.y, m2-exp.y (yyrule, yyname): Remap like other yy* names
1920 * ch-exp.y (yyrule, yyname): Remap like other yy* names for byacc.
1922 * c-exp.y, m2-exp.y (yyreds, yytoks): Remap like other yy* names.
1923 * c-exp.y, m2-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
1924 and YYDEBUG is not already defined.
1925 * c-exp.y (strncmp): Replace throughout with STREQN, missed
1926 them during the previous replacements.
1927 * printcmd.c (_initialize_printcmd): Update internal documentation
1928 for "set" command to note that the assignment syntax is language
1930 * ch-exp.y (yyreds, yytoks): Remap like other yy* names.
1931 * ch-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
1932 and YYDEBUG is not already defined.
1933 * ch-exp.y (GDB_REGNAME, GDB_LAST, GDB_VARIABLE, GDB_ASSIGNMENT,
1934 single_assignment_action): New terminals and nonterminal for gdb
1935 extensions to chill expression grammer.
1936 * ch-exp.y (match_dollar_tokens): Lexer routine to match all
1937 tokens that start with '$' (register names, convenience vars, etc).
1938 * ch-exp.y (tokentab2): Add GDB_ASSIGNMENT.
1939 * ch-exp.y (yylex): Call match_dollar_tokens.
1941 Mon Dec 28 15:00:01 1992 Stu Grossman (grossman at cygnus.com)
1943 * hppah-tdep.c (skip_trampoline_code): Use new macros for
1944 accessing minimal symbol data.
1945 * infcmd.c (read_pc): Use #ifdef, not #if.
1946 * symfile.c (syms_from_objfile): Add CONST to decl for targets.
1947 * tm-hppa.h (FIX_CALL_DUMMY): Use new macros for accessing
1948 minimal symbol data.
1950 * hppah-tdep.c (frame_saved_pc): Use better test for outermost
1951 frame. Use find_return_regnum to find the caller.
1952 * (find_unwind_entry): New routine to locate stack frame info
1953 associated with a procedure. This looks in the $UNWIND_START$
1954 section in the SOM file.
1955 * (find_return_regnum): New routine. Uses find_unwind_entry() to
1956 figure out where the caller's return address is stored.
1957 * (find_proc_framesize): New routine. Uses find_unwind_entry()
1958 to figure out the frame size for a procedure.
1959 * (saved_pc_after_call): New routine, moved from tm-hppa.h.
1960 * (init_extra_frame_info): New routine. Corrects PC and FP for
1961 outermost frame if necessary.
1962 * (frame_chain): New routine, moved from tm-hppa.h.
1963 * (skip_trampoline_code): Handle computed function calls (ie:
1964 calls from $$dyncall).
1965 * (unwind_command): Temporary support function to allow user
1966 to control/observe aspects of the unwind (stack frame) info.
1967 * infcmd.c (read_pc): (Temporary), put a hack in to see if the PC
1968 was in a system call, if so, then read the PC from r31.
1969 * tm-hppah.h (SKIP_TRAMPOLINE_CODE, IN_SOLIB_TRAMPOLINE): Deal
1970 with extra arg for skip_trampoline_code().
1971 * (INIT_EXTRA_FRAME_INFO): Define to point at subr (see above).
1972 * (FRAME_CHAIN, FRAME_CHAIN_VALID): Turn into real subroutines.
1973 * tm-hppa.h (SAVED_PC_AFTER_CALL): Turn into real subroutine.
1975 Sun Dec 27 17:34:15 1992 Fred Fish (fnf@cygnus.com)
1977 * dbxread.c (dbx_symfile_init, elfstab_build_psymtabs):
1978 Call new bfd_get_size() and verify that string table is no larger
1979 than the file that is supposed to contain it.
1980 * symfile.c (syms_from_objfile): Only complain about configured
1981 NAMES_HAVE_UNDERSCORE differences between gdb and bfd if the
1982 current target is the default BFD target.
1984 Sat Dec 26 20:51:41 1992 Fred Fish (fnf@cygnus.com)
1986 * solib.c (BKPT_AT_MAIN): Change to BKPT_AT_SYMBOL.
1987 * solib.c (bkpt_names): New array of symbol names to try to
1988 use for the "mapping complete" breakpoint. Configurable
1989 define SOLIB_BKPT_NAME is first one to try.
1990 * solib.c (find_solib): Test debug_base for nonzero rather
1991 than just greater than zero.
1992 * solib.c (enable_break): Use bkpt_names to look up address
1993 at which to set "mapping complete" breakpoint.
1995 Tue Dec 22 20:33:38 1992 Fred Fish (fnf@cygnus.com)
1997 * defs.h (STRCMP, STREQ, STREQN): New macros.
1998 * defs.h (demangle_and_match): Remove prototype.
1999 * dwarfread.c (STREQ, STREQN): Remove macros, replaced with STREQ
2000 and STREQN defined in defs.h.
2001 * dwarfread.c (set_cu_language): For completely unknown languages,
2002 try to deduce the language from the filename. Retain behavior
2003 that for known languages we don't know how to handle, we use
2005 * dwarfread.c (enum_type, symthesize_typedef): Initialize language
2006 and demangled name fields in symbol.
2007 * dwarfread.c, mipsread.c, partial-stab.h: For all usages of
2008 ADD_PSYMBOL_TO_LIST, add language and objfile parameters.
2009 * dwarfread.c (new_symbol): Attempt to demangle C++ symbol names
2010 and cache the results in SYMBOL_DEMANGLED_NAME for the symbol.
2011 * elfread.c (STREQ): Remove macro, use STREQ defined in defs.h.
2012 Replace usages throughout.
2013 * elfread.c (demangle.h): Include.
2014 * elfread.c (record_minimal_symbol): Remove prototype and function.
2015 * gdbtypes.h, symtab.h (B_SET, B_CLR, B_TST, B_TYPE, B_BYTES,
2016 B_CLRALL): Moved from symtab.h to gdbtypes.h.
2017 * infcmd.c (jump_command): Remove code to demangle name and add
2018 it to a cleanup list. Now just use SYMBOL_DEMANGLED_NAME.
2019 * minsyms.c (demangle.h): Include.
2020 * minsyms.c (lookup_minimal_symbol): Indent comment to match code.
2021 * minsyms.c (install_minimal_symbols): Attempt to demangle symbol
2022 names as C++ names, and cache them in SYMBOL_DEMANGLED_NAME.
2023 * mipsread.c (psymtab_language): Add static variable.
2024 * stabsread.c (demangle.h): Include.
2025 * stabsread.c (define_symbol): Attempt to demangle C++ symbol
2026 names and cache them in the SYMBOL_DEMANGLED_NAME field.
2027 * stack.c (return_command): Remove explicit demangling of name
2028 and use of cleanups. Just use SYMBOL_DEMANGLED_NAME.
2029 * symfile.c (demangle.h): Include.
2030 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Fix
2031 to match macros in symfile.h and allow them to be compiled
2032 if INLINE_ADD_PSYMBOL is not true.
2033 * symfile.h (INLINE_ADD_PSYMBOL): Default to true if not set.
2034 * symfile.h (ADD_PSYMBOL_*): Add language and objfile parameters.
2035 Add code to demangle and cache C++ symbol names. Use macro form
2036 if INLINE_ADD_PSYMBOL is true, otherwise use C function form.
2037 * symmisc.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2038 Remove, also defined in symfile.c, which we already fixed.
2039 * symtab.c (expensive_mangler): Remove prototype and function.
2040 * symtab.c (find_methods): Remove physnames parameter and fix
2042 * symtab.c (completion_list_add_symbol): Name changed to
2043 completion_list_add_name.
2044 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): New macro, adds both
2045 the normal symbol name and the cached C++ demangled name.
2046 * symtab.c (lookup_demangled_partial_symbol,
2047 lookup_demangled_block_symbol): Remove prototypes and functions.
2048 * symtab.c (lookup_symbol): Remove use of expensive_mangler,
2049 use lookup_block_symbol instead of lookup_demangled_block_symbol.
2050 Remove code to try demangling names and matching them.
2051 * symtab.c (lookup_partial_symbol, lookup_block_symbol):
2052 Fix to try matching the cached demangled name if no match is
2053 found using the regular symbol name.
2054 * symtab.c (find_methods): Remove unused physnames array.
2055 * symtab.c (name_match, NAME_MATCH): Remove function and macro,
2056 replaced with SYMBOL_MATCHES_REGEXP from symtab.h.
2057 * symtab.c (completion_list_add_symbol): Rewrite to use cached
2058 C++ demangled symbol names.
2059 * symtab.h: Much reformatting of structures and such to add
2060 whitespace to make them more readable, and make them more
2061 consistent with other gdb structure definitions.
2062 * symtab.h (general_symbol_info): New struct containing fields
2063 common to all symbols.
2064 * symtab.h (SYMBOL_LANGUAGE, SYMBOL_DEMANGLED_NAME,
2065 SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, SYMBOL_MATCHES_NAME,
2066 SYMBOL_MATCHES_REGEXP, MSYMBOL_INFO, MSYMBOL_TYPE): New macros.
2067 * symtab. (struct minimal_symbol, struct partial_symbol, struct
2068 symbol): Use general_symbol_info struct.
2069 * utils.c (demangle_and_match): Remove, no longer used.
2070 * valops.c (demangle.h): Include.
2071 * xcoffexec.c (eq): Remove macro, replace usages with STREQ.
2072 * blockframe.c, breakpoint.c, c-exp.y, c-valprint.c, dbxread.c,
2073 infcmd.c, m2-exp.y, minsyms.c, objfiles.h, solib.c, stack.c,
2074 symmisc.c, symtab.c, valops.c: Replace references to minimal
2075 symbol fields with appropriate macros.
2076 * breakpoint.c, buildsym.c, c-exp.y, c-typeprint.c, c-valprint.c,
2077 coffread.c, command.c, convex-tdep.c, cp-valprint.c, dbxread.c,
2078 demangle.c, elfread.c, energize.c, environ.c, exec.c,
2079 gdbtypes.c, i960-tdep.c, infrun.c, infrun-hacked.c, language.c,
2080 main.c, minsyms.c, mipsread.c, partial-stab.h, remote-es1800.c,
2081 remote-nindy.c, remote-udi.c, rs6000-tdep.c, solib.c, source.c,
2082 sparc-pinsn.c, stabsread.c, standalone.c, state.c, stuff.c,
2083 symfile.c, symmisc.c, symtab.c, symtab.h, tm-sysv4.h,
2084 tm-ultra3.h, values.c, xcoffexec.c, xcoffread.c: Replace strcmp
2085 and strncmp usages with STREQ, STREQN, or STRCMP as appropriate.
2086 * breakpoint.c, buildsym.c, c-typeprint.c, expprint.c, findvar.c,
2087 mipsread.c, printcmd.c, source.c, stabsread.c, stack.c,
2088 symmisc.c, tm-29k.h, valops.c, values.c: Replace SYMBOL_NAME
2089 references with SYMBOL_SOURCE_NAME or SYMBOL_LINKAGE_NAME as
2091 * buildsym.c (start_subfile, patch_subfile_names): Default the
2092 source language to what can be deduced from the filename.
2093 * buildsym.c (end_symtab): Update the source language in the
2094 allocated symtab to match what we have been using.
2095 * buildsym.h (struct subfile): Add a language field.
2096 * c-typeprint.c (c_print_type): Remove code to do explicit
2098 * dbxread.c (psymtab_language): Add static variable.
2099 * dbxread.c (start_psymtab): Initialize psymtab_language using
2100 deduce_language_from_filename.
2102 Mon Dec 21 22:24:33 1992 Fred Fish (fnf@cygnus.com)
2104 * valprint.c (val_print): Reorganize comment and add note
2105 about dependency on target byte ordering.
2106 * ch-exp.y (value_array_slice): Fix typo.
2107 * ch-valprint.c (chill_val_print): Remove C'ism that arrays of
2108 byte sized ints are assumed to be char strings and printed with
2109 string syntax. In chill, arrays of chars and arrays of
2110 bytes/ubytes are distinquishable, and printed appropriately.
2112 Mon Dec 21 18:02:35 1992 Stu Grossman (grossman at cygnus.com)
2114 * tm-hppah.h: #define NEED_TEXT_START_END for target memory
2115 read/write routines for HPUX.
2117 * hppa-pinsn.c (print_insn): Improve handling of be and ble
2118 branch targets to compute target address using const from previous
2119 instruction if necessary.
2120 * Add `Q' operator to print out bit position field various
2122 * hppah-nat.c: #include sys/param.h, and sys/user.h. General
2123 cleanups, use new code from Utah.
2124 * (store_inferior_registers): Update to new code from Utah.
2125 * (initialize_kernel_u_addr): Re-enable decl of struct user u.
2126 * (fetch_register): Clear out priv level when reading PCs.
2127 * hppah-tdep.c: Get rid of gobs of KERNELDEBUG stuff.
2128 * Remove decl of errno, #include wait.h and target.h.
2129 * (frame_saved_pc): Check `flags' pseudo-register to see if we
2130 were inside of a kernel call. If so, then PC is in a different
2131 register. Also, mask out bottom two bits of all PCs so as not to
2132 confuse higher level code.
2133 * (push_dummy_frame): Create from #define in tm-hppa.h.
2134 * (find_dummy_frame_regs): Update from Utah.
2135 * (hp_pop_frame): Create from #define in tm-hppa.h.
2136 * (hp_restore_pc_queue): New, from Utah.
2137 * (hp_push_arguments): Big fixes from Utah.
2138 * (pa_do_registers_info, pa_print_registers): Only print out fp
2140 * (skip_trampoline_code): New routine to deal with stubs that
2141 live in nowhereland between callers and callees.
2142 * i860-tdep.c: Remove decl of attach_flag.
2143 * infrun.c (wait_for_inferior): Add new macro
2144 INSTRUCTION_NULLIFIED, which can tell if the instruction pointed
2145 at by PC will be nullified. If so, then step the target once more
2146 so as to avoid confusing the user.
2147 * (just before step_over_function:): Use stop_func_start, not
2148 stop_pc when checking for the existance of line number info.
2149 stop_func_start will reflect the proper address of the target
2150 routine, not of the stub that we may be traversing to get there.
2151 * tm-hppa.h: define SKIP_TRAMPOLINE_CODE and IN_SOLIB_TRAMPOLINE
2152 to deal with the stubs that PA compilers sometimes stick between
2153 callers and callees. Also, define FLAGS_REGNUM for access to the
2155 * (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Use
2157 * (CANNOT_STORE_REGISTER): New from Utah. Says that we can't
2158 write gr0, PC regs, and PSW!
2159 * (FRAME_FIND_SAVED_REGS): Bug fixes from Utah.
2160 * (PUSH_DUMMY_FRAME, POP_FRAME): Make into real routines in
2162 * (CALL_DUMMY, FIX_CALL_DUMMY): Fixes from Utah.
2163 * Define struct unwind_table_entry.
2164 * valops.c (call_function_by_hand): Add another arg to
2165 FIX_CALL_DUMMY (under #ifdef GDB_TARGET_IS_HPPA). Why is this
2168 Mon Dec 21 02:17:57 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2170 * remote-vx.c: remove include of "symfile.h", replace it with "complaints.h"
2172 Fri Dec 18 10:32:25 1992 Fred Fish (fnf@cygnus.com)
2174 * Makefile.in (VERSION): Bump to 4.7.4.
2175 * Makefile.in (SFILES_MAINDIR): Add typeprint.c, c-typeprint.c,
2176 m2-typeprint.c, c-valprint.c cp-valprint.c m2-valprint.c.
2177 * Makefile.in (HFILES): Add valprint.h.
2178 * Makefile.in (OBS): Add typeprint.o, c-typeprint.o,
2179 m2-typeprint.o, c-valprint.o, cp-valprint.o m2-valprint.o.
2180 * typeprint.c, typeprint.h: New files for language independent
2181 type printing functions.
2182 * c-typeprint.c, m2-typeprint.c: New files for language dependent
2183 type printing functions and definitions.
2184 * valprint.h: New include file for language independent value
2185 printing definitions.
2186 * c-valprint.c, cp-valprint.c, m2-valprint.c: New files for language
2187 dependent value printing functions.
2188 * c-exp.y (production ptype): Add range_type variable and use new
2189 create_range_type function.
2190 * c-exp.y (tokentab2, tokentab3), c-lang.c (c_op_print_tab),
2191 infcmd.c (path_var_name), language.c (unk_op_print_tab),
2192 m2-lang.c (m2_op_print_tab): Change from ANSI-obsolescent
2193 "const static" to ANSI-conformant "static const".
2194 * c-exp.y (c_create_fundamental_type): Remove unused nbytes.
2195 * c-exp.y (c_language_defn, cplus_language_defn): Add c_print_type,
2197 * c-lang.h (c_print_type, c_val_print): Add prototypes.
2198 * coffread.c (decode_type): Add range_type variable and call to
2199 new create_range_type function.
2200 * complaints.c (complain): Remove unused val variable.
2201 * complaints.c (_initialize_complaints): Make it void.
2202 * convex-tdep.c (value_of_trapped_internalvar): Add range_type
2203 variable and call new create_range_type function.
2204 * defs.h (enum val_prettyprint): Move enum from value.h to here
2205 so we can avoid having to include value.h just for prototypes that
2206 need the enum (thanks ANSI).
2207 * dwarfread.c (struct_type): Local anonymous_size variable is
2208 only used if !BITS_BIG_ENDIAN.
2209 * dwarfread.c (decode_subscript_data_item): Add rangetype
2210 variable and call new create_range_type function.
2211 * elfread.c (elf_symfile_read): Remove unused dbx and text_sect
2213 * eval.c (evaluate_subexp): Remove unused local variable name
2214 and the statement with no side effects that initializes it.
2215 * expprint.c (print_subexp): Change local_printstr to
2217 * gdbtypes.c (create_range_type): New function that creates
2218 a range type using code fragments from object file readers as
2219 an example of what has to be initialized.
2220 * gdbtypes.c (create_array_type): Removed index_type, low_bound,
2221 and high_bound parameters, replaced with a single range_type
2222 parameter. Change function body to use passed in range_type
2223 rather than handcrafting one.
2224 * gdbtypes.h (create_range_type): Add prototype.
2225 * gdbtypes.h (create_array_type): Change prototype parameters.
2226 * infrun.c (normal_stop): Remove unused local variables tem and c.
2227 * infrun.c (hook_stop_stub): Return 0 rather than random value.
2228 * language.c (unk_lang_print_type, unk_lang_val_print): Add
2229 stub functions that call error if called.
2230 * language.c (unknown_language_defn, auto_language_defn,
2231 local_language_defn): Add initializers unk_lang_print_type and
2233 * language.h (struct language_defn): Reformat for larger
2234 comments, add la_print_type and la_val_print members. Add
2235 LA_PRINT_TYPE and LA_VAL_PRINT macros. Change local_printchar
2236 to LA_PRINT_CHAR and local_printstr to LA_PRINT_STRING.
2237 * m2-lang.c (m2_create_fundamental_type): Remove unused local
2239 * m2-lang.c (m2_language_defn): Add initializers m2_print_type
2241 * m2-lang.h (m2_print_type, m2_val_print): Add prototypes.
2242 * main.c (execute_command): Remove unused local variable cmdlines.
2243 * main.c (echo_command), stabsread.c (read_type), printcmd.c
2244 (clear_displays), symmisc.c (block_depth), values.c
2245 (clear_value_history):
2246 Make testing of truth value of assignment result explicit.
2247 * mipsread.c (upgrade_type): Update FIXME to include future use
2248 of create_range_type.
2249 * printcmd.c (ptype_command, ptype_eval, whatis_command,
2250 whatis_exp, maintenance_print_type): Move prototypes and functions
2252 * printcmd.c (_initialize_printcmd): Move add_com calls for
2253 ptype_command and whatis_command to new typeprint.c.
2254 * ser-bsd.c (serial_open): Remove unused variable sgttyb.
2255 * source.c (find_source_lines): Local variable c only used
2256 when LSEEK_NOT_LINEAR is defined.
2257 * stabsread.c (read_array_type): Use new create_range_type
2259 * stabsread.c (read_range_type): Add new index_type variable and
2260 call new create_range_type function rather than handcrafting
2262 * symmisc.c (type_print_1): Change usages to LA_PRINT_TYPE.
2263 * symtab.c (typedef_print usages): Use c_typedef_print, renamed.
2264 * symtab.c (type_print_base usages): Use c_type_print_base.
2265 * symtab.c (type_print_varspec_prefix usages): Use
2266 c_type_print_varspec_prefix.
2267 * symtab.c (type_print_method_args usages): Use
2268 cp_type_print_method_args.
2269 * valprint.c: Completely ripped apart and the fragments used
2270 to create c-valprint.c, cp-valprint.c, m2-valprint.c, and
2271 valprint.h. Remaining stuff is language independent.
2272 * value.h (struct fn_field): Forward declare for prototypes.
2273 * value.h (type_print_1): Remove prototype.
2274 * value.h (enum val_prettyprint): Moved to defs.h.
2275 * value.h (typedef_print): Prototype renamed to c_typedef_print.
2276 * value.h (baseclass_offset): Add prototype.
2277 * Makefile.in (SFILES_MAINDIR): Add ch-typeprint.c, ch-valprint.c.
2278 * Makefile.in (OBS): Add ch-typeprint.o, ch-valprint.o.
2279 * ch-typeprint.c: New file for language dependent type printing.
2280 * ch-valprint.c: New file for language dependent value printing.
2281 * ch-exp.y (parse_number): Remove prototype and stub function.
2282 * ch-exp.y (decode_integer_literal): Removed unused digits and
2284 * ch-exp.y (convert_float): Completely ifdef out for now.
2285 * ch-exp.y (tokentab2, tokentab3, tokentab4, tokentab5),
2286 ch-lang.c (chill_op_print_tab):
2287 Change from ANSI-obsolescent "const static" to ANSI-conformant
2289 * ch-exp.y (yylex): Add unhandled storage class enumeration
2290 literals to switch statement for completeness.
2291 * ch-lang.c (chill_create_fundamental_types): Remove unused
2292 nbytes variable. Change dummy type to 2 bytes to match int.
2293 Handle FT_VOID types gratuituously added to chill DWARF by
2294 compiler. Change FT_CHAR case to generate an TYPE_CODE_CHAR
2295 type rather than a one byte TYPE_CODE_INT type.
2296 * ch-lang.c (chill_language_defn): Add chill_print_type and
2298 * ch-lang.h (chill_print_type, chill_val_print): Add prototypes.
2300 Thu Dec 17 00:44:57 1992 John Gilmore (gnu@cygnus.com)
2302 Eliminate uses of NAMES_HAVE_UNDERSCORE, using
2303 bfd_get_symbol_leading_char instead.
2305 * coffread.c (EXTERNAL_NAME): New macro for removing possible
2306 leading character from names.
2307 (read_coff_symtab): Use BFD's FILE *, don't open a second one.
2308 (process_coff_symbol, coff_read_struct_type, coff_read_enum_type):
2309 Replace NAMES_HAVE_UNDERSCORE with EXTERNAL_NAME.
2311 * kdb-start.c (main): Remove NAMES_HAVE_UNDERSCORE.
2312 * minsyms.c (install_minimal_symbols): Replace NAMES_HAVE_UNDERSCORE.
2313 Remove SOME_NAMES_HAVE_DOT support (apparently unused).
2314 * partial-stab.h: Replace NAMES_HAVE_UNDERSCORE.
2315 * solib.c: Replace NAMES_HAVE_UNDERSCORE.
2316 * stabsread.h: Remove NAMES_HAVE_UNDERSCORE and HASH_OFFSET.
2317 * symfile.c (syms_from_objfile): Insert debugging check to test
2318 NAMES_HAVE_UNDERSCORE setting against the BFD support.
2320 * doc/gdbint.texinfo (Host Conditionals): Remove
2321 NAMES_HAVE_UNDERSCORE, SOME_NAMES_HAVE_DOT, document
2323 (Target Conditionals): Remove all of the above.
2325 * xm-rs6000.h (MEM_FNS_DECLARED): Update comments.
2327 * coffread.c (read_coff_symtab, C_BLOCK): Use complain() rather
2328 than error() for .bb/.eb. Bug found by Eddie Fung, <efung@cs.uq.oz.au>.
2330 Tue Dec 15 10:05:56 1992 Ian Lance Taylor (ian@cygnus.com)
2332 * coffread.c (decode_type): catch negative tagndx fields generated
2334 * exec.c: comment out string following #endif.
2335 * configure.in (i[34]86-*-sco3.2v4*): use host i386sco4.
2336 * xm-i386sco.h: include <sys/types.h> and <sys/dir.h>, required by
2338 * config/i386sco4.mh: new file; like i386sco.mh, but don't require
2339 gcc, and define const to empty to avoid SCO 3.2v4 cc bug.
2341 Tue Dec 15 04:14:24 1992 Fred Fish (fnf@cygnus.com)
2343 * complaints.c: New file, code moved from utils.c.
2344 * complaints.c (complain): Made into a varargs function.
2345 * complaints.h: New file, code moved from symfile.h.
2346 * Makefile.in (SFILES_MAINDIR): Add complaints.c.
2347 * Makefile.in (HFILES): Add complaints.h.
2348 * Makefile.in (OBS): Add complaints.o.
2349 * symfile.c (complaint_root, stop_whining, complaint_series,
2350 complain, clear_complaints, add_show_from_set for stop_whining):
2351 Moved to complaints.c.
2352 * symfile.h (struct complaint, complaint_root decl, complain
2353 prototype, clear_complaints prototype): Moved to complaints.h.
2354 * buildsym.c, coffread.c, dbxread.c, dwarfread.c, elfread.c,
2355 gdbtypes.c, mipsread.c, stbsread.c, symfile.c: Include
2356 complaints.h. Remove casts from arguments to complain(),
2357 which is now a varargs function, and remove unnecessary
2358 placeholder zero args.
2359 * defs.h (begin_line): Add prototype.
2360 * defs.h (vprintf_filtered): Add prototype.
2361 * dwarfread.c (varargs.h): Remove, no longer needed.
2362 * dwarfread.c (dwarfwarn): Remove prototype and function.
2363 * dwarfread.c (complaints): Define a bunch of complaints.
2364 * dwarfread.c (SQUAWK): Remove macro defs, convert all
2365 usages to standard complain() calls.
2366 * utils.c (begin_line): New function that ensures that
2367 whatever gets filter-printed next starts on its own line.
2368 * utils.c (vprintf_filtered): New func, like vfprintf_filtered,
2369 but to stdout (calls vfprintf_filtered internally).
2371 Tue Dec 15 02:01:00 1992 John Gilmore (gnu@cygnus.com)
2373 * remote.c: Avoid printf_filtered line limit. Suggested by
2374 Robert R. Henry, <rrh@tera.com>.
2375 * infcmd.c (environment_info): Ditto, for Don Allen <allen@think.com>.
2377 * main.c (main): Accept --silent as well as --quiet. Change +help
2378 to --help. Suggested by Karl Berry, <karl@cs.umb.edu>.
2380 * doc/gdbint.texinfo: SWAP_HOST_AND_TARGET => SWAP_TARGET_AND_HOST.
2381 Noticed by Andy Jackson, <arj@cam-orl.co.uk>.
2383 Mon Dec 14 23:28:15 1992 John Gilmore (gnu@cygnus.com)
2385 * tm-nindy960.h, remote-nindy.c: Lint.
2387 Mon Dec 14 18:48:52 1992 Fred Fish (fnf@cygnus.com)
2389 * gdbtypes.c (create_array_type): Complete rewrite. Now requires
2390 a optional type to decorate as an array type, the type of the
2391 index, and the bounds of the array. Records this additional info
2392 in the array type for use with languages with nonzero array
2394 * gdbtypes.h (enum type_code): Update comment for TYPE_CODE_ARRAY
2395 to note that arrays may have bounds.
2396 * gdbtypes.h (create_array_type): Update prototype.
2397 * c-exp.y (ptype production): Adjust for new create_array_type
2398 calling conventions.
2399 * coffread.c (decode_type): Call create_array_type rather than
2400 handcrafting array types.
2401 * convex-tdep.c (value_type): Remove, now use create_array_type.
2402 * convex-tdep.c (value_of_trapped_internalvar): Convert calls to
2403 vector_type into calls to create_array_type.
2404 * dwarfread.c (decode_subscr_data): Name changed to
2405 decode_subscript_data_item throughout.
2406 * dwarfread.c (decode_subscript_data_item): Rewrite to use
2407 create_array_type. Now records index type and range as well.
2408 * dwarfread.c (dwarf_read_array_type): Rewrite as part of
2409 change to use create_array_type.
2410 * dwarfread.c (read_subroutine_type): Test existing user defined
2411 types before decorating them, to ensure they are blank, and
2412 complain about it if they are not.
2413 * dwarfread.c (decode_fund_type): For unrecognized types, always
2414 return some valid type (type integer). If the unrecognized type
2415 cannot be an implementation defined type, complain as well.
2416 * m88k-tdep.c (pushed_size): Update comment for TYPE_CODE_ARRAY.
2417 * m88k-tdep.c (store_param): Update comment for TYPE_CODE_ARRAY.
2418 * mipsread.c (upgrade_type): Add FIXME comment that code to
2419 handcraft arrays should be replaced with call to create_array_type.
2420 * stabsread.c (read_array_type): Replace code to handcraft
2421 array types with call to create_array_type.
2422 * valprint.c (type_print_varspec_prefix): Minor formatting
2423 change, join lines that don't need to be split.
2425 Mon Dec 14 17:18:42 1992 Stu Grossman (grossman at cygnus.com)
2427 * convex-xdep.c, hppab-nat.c, infptrace.c: Remove
2428 decl for attach_flag, it now lives in inferior.h.
2429 * hppa-pinsn.c: Reformat opcode tables. Add function prototypes.
2430 Make most functions static.
2431 * hppah-nat.c: General cleanups, remove BSD specific code (since
2432 that all lives in hppab-nat.c).
2433 * hppah-tdep.c (frame_chain_valid), tm-hppa.h (FRAME_CHAIN):
2434 Change sense of test against inside_entry_file(). This fix is
2436 * tm-hppa.h (PUSH_DUMMY_FRAME, POP_FRAME): Use char * for 2nd arg
2437 to read/write_register_bytes().
2438 * gdbtypes.h: Remove const from decl for cplus_struct_default to
2439 work around PA-GAS assembler bug. Also, add trailing */ to some
2441 * gdbtypes.c: Remove const from decl for cplus_struct_default.
2442 Same reason as above.
2444 Wed Dec 9 19:53:25 1992 John Gilmore (gnu@cygnus.com)
2446 * mipsread.c (parse_symbol): When checking whether a structured
2447 type is an enum, check qualifiers of its first member, as well as
2448 the base type of the member. Bug found and fixed by John M.
2449 Farrell, <farrell@fjord.reo.dec.com>.
2451 * vx-share/{reg.h,xdr_regs.h,xdr_regs.c}: Remove, unused.
2452 * remote-vx.c: Don't include vx-share/reg.h.
2453 * vx-share/ptrace.h: Reproduce from scratch.
2454 * config/{vxworks68,vxworks960}: Don't include xdr_regs.o.
2455 * Makefile.in: Remove references to removed files, and to removed
2456 29k-share directories.
2458 Tue Dec 8 13:30:58 1992 Fred Fish (fnf@cygnus.com)
2460 * c-lang.c (_initialize_c_language): Name changed from
2462 * m2-lang.c (_initialize_m2_language): Name changed from
2464 * m2-lang.c (_initialize_m2_language): Change malloc to xmalloc since
2465 it is no longer inside m2-exp.y, where it was remapped by Makefile.
2466 * c-exp.y, m2-exp.y: Migrate code that has nothing to do with
2467 expression parsing into c-lang.c and m2-lang.c respectively.
2468 * c-lang.c, m2-lang.c: New files, code migrated from c-exp.y and
2469 m2-exp.y respectively.
2470 * c-lang.h, m2-lang.h: New files, internal interfaces between c-*
2471 and m2-* files respectively.
2472 * Makefile.in (SFILES_MAINDIR): Add c-lang.c, m2-lang.c.
2473 * Makefile.in (HFILES): Add c-lang.h, m2-lang.h.
2474 * Makefile.in (OBS): Add c-lang.o, m2-lang.o.
2475 * expression.h (struct block): Forward declaration for prototypes.
2476 * language.h (struct objfile): Forward declaration for prototypes.
2477 * Makefile.in (SFILES_MAINDIR): Add ch-lang.c.
2478 * Makefile.in (HFILES): Add ch-lang.h.
2479 * Makefile.in (OBS): Add ch-lang.o.
2480 * ch-exp.y: Migrate code that has nothing to do with expression
2481 parsing into ch-lang.c.
2482 * ch-lang.c: New file, code migrated from c-exp.y.
2483 * ch-lang.h: New file, internal interface between ch-* files.
2484 * ch-lang.c (_initialize_chill_language): Name changed from
2485 _initialize_chill_exp.
2487 Changes for Amiga Unix from rhealey@ub.d.umn.edu.
2488 * config/amix.mh (NAT_FILE): Add, set to nm-sysv4.h.
2489 * config/amix.mh (NATDEPFILES): Add.
2490 * config/amix.mh (XDEPFILES): Move procfs.o and fork-child.o
2493 * dwarfread.c (decode_subscr_data): Remove spurious test that
2494 accepted only integer subscript types. We don't do anything
2495 with the type at the moment anyway.
2497 Fri Dec 4 06:56:56 1992 Fred Fish (fnf@cygnus.com)
2499 * ch-exp.y (match_character_literal): Fix case where no
2500 match at all is found.
2501 * ch-exp.y (chill_create_fundamental_type): Chill uses fixed
2502 width types. For example, "INT" is always 2 bytes regardless
2503 of the values of any TARGET_*_BIT macros. So use explicit
2504 numeric sizes for the types.
2506 Thu Dec 3 12:00:06 1992 Fred Fish (fnf@cygnus.com)
2508 * c-exp.y (c_create_fundamental_type): New function to create
2509 language specific fundamental types for C.
2510 * m2-exp.y (m2_create_fundamental_type): New function to create
2511 language specific fundamental types for Modula 2.
2512 * c-exp.y (c_language_defn, cplus_language_defn): Add
2513 c_create_fundamental_type to language struct initializers.
2514 * m2-exp.y (m2_language_defn): Add m2_create_fundamental_type
2515 to language struct initializers.
2516 * dwarfread.c (expression.h, language.h): Include.
2517 * dwarfread.c (ftypes): New array to hold fundamental types
2518 for current compilation unit.
2519 * dwarfread.c (cu_language_defn): New pointer to language
2520 struct for language of current compilation unit.
2521 * dwarfread.c (dwarf_fundamental_type): New function to
2522 create/lookup fundamental types.
2523 * dwarfread.c (set_cu_language): Initialize cu_language_defn.
2524 * dwarfread.c (throughout): Replace lookup_fundamental_type
2525 with dwarf_fundamental_type.
2526 * dwarfread.c (read_file_scope): Zero out ftypes for each new
2527 compilation unit (may be different language or different objfile).
2528 * gdbtypes.c (lookup_fundamental_type): Move actual type
2529 creations into language specific fundamental type creation
2530 functions and call via create_fundamental_type. Add comment
2531 about this function being obsolescent.
2532 * gdbtypes.h (FT_BYTE, FT_UNSIGNED_BYTE): New types, true byte
2533 sized signed and unsigned integers.
2534 * gdbtypes.h (FT_NUM_MEMBERS): Increment, new types added.
2535 * language.c (language_def): New function to lookup a language
2536 struct given it's enumeration.
2537 * language.h (struct language_defn): Add la_fund_type, a pointer
2538 to a function that creates fundamental types for this language.
2539 * language.h (create_fundamental_type): New macro to create
2540 fundamental types based on the current language.
2541 * language.h (language_def): Add prototype.
2542 * language.c (unk_lang_create_fundamental_type): New function
2543 for initializing language structs, calls error if called.
2544 * language.c (unk_language_defn, auto_language_defn,
2545 local_language_defn): Use unk_lang_create_fundamental_type.
2546 ch-exp.y (chill_create_fundamental_type): New function.
2547 ch-exp.y (chill_language_defn): Add chill_create_fundamental_type.
2548 ch-exp.y (_initialize_chill_exp): BOOL types are only one byte.
2550 Tue Dec 1 17:07:31 1992 Fred Fish (fnf@cygnus.com)
2552 * dwarfread.c (CHILL_PRODUCER): Add producer string for
2554 * dwarfread.c (handle_producer): Test CHILL_PRODUCER as well
2555 as GCC_PRODUCER and GPLUS_PRODUCER.
2557 Mon Nov 30 18:46:58 1992 Stu Grossman (grossman at cygnus.com)
2559 * remote-udi.c (udi_wait): Don't stop if TIP says that remote is
2562 Mon Nov 30 12:00:25 1992 Fred Fish (fnf@cygnus.com)
2564 * tm-sun4sol2.h: Add CPLUS_MARKER. Solaris 2.0 requires '.'
2565 rather than '$'. This particular piece of braindamage is
2566 spreading like ooze. It's now infected libiberty, deja-gnu,
2568 * values.c (baseclass_addr): Use CPLUS_MARKER rather than
2569 hardwired '$' character.
2571 Sun Nov 29 15:22:42 1992 Fred Fish (fnf@cygnus.com)
2573 (Changes to break incredibly ugly, unmaintainable 750 line
2574 read_struct_type function up into managable pieces.)
2575 * Makefile.in (VERSION): Bump to 4.7.3.
2576 * stabsread.c (struct field_info): Local struct definition.
2577 * stabsread.c (read_member_functions, read_struct_fields,
2578 read_baseclasses, read_tilde_fields, attach_fn_fields_to_type,
2579 attach_fields_to_type, read_cpp_abbrev): Prototypes and new
2580 functions from fragmented read_struct_type.
2581 * stabsread.c (stabs_general_complaint): Catchall complaint.
2582 * stabsread.c (STABS_CONTINUE): Macro'ize cretinous stabs
2583 symbol name continuation code. Use macro throughout.
2584 * stabsread.c (various places): Replace add-one-to-pointer
2585 with pointer increment.
2586 * stabsread.c (read_type): Retain function local copy of type
2587 descriptor. Rearrange code calling read_struct_type() to match
2589 * stabsread.c (define_symbol): For the sake of dbx, gcc emits
2590 a single blank as the name of nameless enumerations. Recognize
2591 this special case and set nameless flag.
2592 * ch-exp.y (GENERAL_PROCEDURE_NAME, LOCATION_NAME): New
2594 * ch-exp.y (access_name): New non-terminal token and
2596 * ch-exp.y (general_procedure_name): Now a terminal token.
2597 * ch-exp.y (location): Expand production.
2598 * ch-exp.y (match_simple_name_string): New function.
2599 * ch-exp.y (yylex): Call match_simple_name_string and return
2600 GENERAL_PROCEDURE_NAME or LOCATION_NAME as appropriate.
2602 Wed Nov 25 07:17:13 1992 Fred Fish (fnf@cygnus.com)
2604 * munch: Backslash escape vertical bar characters inside
2605 grep patterns since they have special meaning for some greps.
2606 * parse.c (write_exp_string): Complete rewrite to store string
2607 contants as a leading explicit length, followed by the string data,
2608 followed by a trailing explicit length.
2609 * eval.c (evaluate_subexp), expprint.c (print_subexp),
2610 parse.c (length_of_subexp), parse.c (prefixify_subexp):
2611 Use recorded explicit length of strings in expression elements,
2612 rather than strlen. Adjust code to skip over strings stored in
2613 expression elements, and code to access strings, to account for
2614 new leading explicit size expression element.
2615 * parse.c (length_of_subexp): Test for minimum endpos of 1, not
2616 0, to avoid negative expression element indices.
2617 * valops.c (search_struct_method): Minor whitespace change.
2619 Mon Nov 23 11:14:15 1992 Fred Fish (fnf@cygnus.com)
2621 * c-exp.y (yylex): Add tempbuf, tempbufindex, and tempbufsize,
2622 which together maintain a dynamically expandable static buffer
2623 for the lexer to use when translating C strings to their internal
2624 form (other future uses possible). Fix parsing of C style strings
2625 to do the normal C style input conversions of escaped character
2627 * valops.c (value_string): Remove translation of escaped
2628 character sequences, now done in C expression parser.
2629 * language.h (PRINT_LITERAL_FORM): New macro that takes character
2630 and decides if it should be printed in literal form or some other
2631 form, based on it's ASCII value and setting of sevenbit_strings.
2632 * {c-exp.y, m2-exp.y} (emit_char): Use new PRINT_LITERAL_FORM
2633 macro, change indentation style.
2634 * ch-exp.y (chill_printchar): Use new PRINT_LITERAL_FORM macro.
2635 * ch-exp.y (chill_printstr): First cut at real function instead
2638 Sun Nov 22 16:21:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2640 * nindy-share/stop.h: fixed bogus comment-end in copyright message
2642 * i960-pinsn.c: fixed two calls of fputs_filtered that had 3 arguments
2644 Fri Nov 20 21:35:57 1992 Fred Fish (fnf@cygnus.com)
2646 * defs.h (sevenbit_strings): Add declaration.
2647 * defs.h (printchar): Replace with gdb_printchar.
2648 * language.h (language_defn): Add new function pointers
2649 la_printchar and la_printstr, to do language dependent
2650 printing of characters and strings.
2651 * language.h (local_printchar, local_printstr): New macros
2652 to call language dependent functions pointed to by la_printchar
2653 and la_printstr respectively.
2654 * c-exp.y (emit_char, c_printchar, c_printstr): New language
2655 dependent functions for printing characters and strings.
2656 * c-exp.y (c_language_defn, cplus_language_defn): Add
2657 c_printchar and c_printstr.
2658 * command.c (do_setshow_command): Rename printchar use to
2660 * expprint.c (print_subexp): Replace C style string output
2661 with call to local_printstr.
2662 * language.c (unk_lang_printchar, unk_lang_printstr):
2663 New stubs, currently errors.
2664 * language.c (unknown_language_defn, auto_language_defn,
2665 local_language_defn): Add unk_lang_printchar and
2667 * m2-exp.y (emit_char, m2_printchar, m2_printstr): New
2668 language dependent functions to print characters and strings.
2669 * m2-exp.y (m2_language_defn): Add m2_printchar and m2_printstr.
2670 * utils.c (printchar): Renamed to gdb_printchar.
2671 * valprint.c (print_string): Remove prototype, function moved
2672 to c-exp.y, where it becomes c_printstr.
2673 * valprint.c (print_max): Made global for reference from the
2674 language dependent printing routines in *-exp.y.
2675 * valprint.c (repeat_count_threshold): New variable with function
2676 of old REPEAT_COUNT_THREHOLD define, but now settable by user.
2677 Change all references to old macro to references to new variable.
2678 * valprint.c (value_print, val_print): Replace calls to
2679 print_string with calls to local_printstr.
2680 * valprint.c (val_print): Replace C style character printing
2681 with call to local_printchar.
2682 * valprint.c (val_print): Add case for TYPE_CODE_CHAR.
2683 * valprint.c (_initialize_valprint): Add add_show_from_set
2684 call for setting up repeat_count_threshold as print variable.
2685 * ch-exp.y (decode_integer_value): New function.
2686 * ch-exp.y (decode_integer_literal): Use decode_integer_value.
2687 * ch-exp.y (chill_printchar, chill_printstr): New language
2688 dependent functions for printing characters and strings.
2689 * ch-exp.y (chill_language_defn): Add chill_printchar and
2692 Thu Nov 19 21:22:21 1992 John Gilmore (gnu@cygnus.com)
2694 * main.c (main): Print GDB version number in gdb -help; doc pid arg.
2695 Suggested by Marty Leisner, <leisner@eso.mc.xerox.com>.
2696 (print_gdb_version): New arg is stdout or stderr. Callers changed.
2698 Wed Nov 18 15:05:45 1992 Ian Lance Taylor (ian@cygnus.com)
2700 * remote-vx.c (vx_kill): just warn if we can't contact the board,
2701 and assume the process has been killed.
2703 Wed Nov 18 14:39:57 1992 Stu Grossman (grossman at cygnus.com)
2705 * remote-udi.c (udi_open): Reset vars so that user can re-run
2706 programs without leaving GDB.
2707 * (many routines): Slightly improve error handling.
2708 * (download): Zero out BSS by longs instead of bytes to avoid
2709 timeouts in real hardware.
2710 * 29k-share/udi/udip2soc.c (UDIDisconnect, UDIKill): Indicate
2711 that connection is no longer in use after shutdown() of socket.
2712 This keeps GDB from dying of a SIGPIPE when you issue multiple
2713 `target udi' commands.
2715 Wed Nov 18 14:27:47 1992 Fred Fish (fnf@cygnus.com)
2717 * language.h (language_format_info): New structure to bundle
2718 local formatting information.
2719 * language.h (language_defn): Replace individual format info
2720 with language_format_info structs.
2721 * language.h (local_*_format, local_*_format_prefix,
2722 local_*_format_specifier, local_*_format_suffix): New macros
2723 for binary/octal/decimal/hex formats to access info elements.
2724 * c-exp.y (c_language_defn): Update for new format handling.
2725 * m2-exp.y (m2_language_defn): Update for new format handling.
2726 * dbxread.c (language.h): Include for partial-stab.h use.
2727 * mipsread.c (expression.h, language.h): Include for
2729 * defs.h (local_hex_format, local_hex_format_custom,
2730 local_hex_string, local_hex_string_custom): Move to language.h.
2731 * language.c (local_hex_format_custom, local_hex_string,
2732 local_hex_string_custom, local_octal_format_custom): Use new
2734 * language.c (unknown_language_defn, auto_language_defn,
2735 local_language_defn): Update for new format handling.
2736 * printcmd.c (print_scalar_formatted): Use new macros
2737 to access decimal and binary format info for printing.
2738 * c-exp.y (chill_language_defn): Update for new format handling.
2739 * ch-exp.y (CHARACTER_LITERAL): Add support to yylex.
2740 * ch-exp.y (decode_integer_literal): Add function
2741 * ch-exp.y (match_integer_literal): Use decode_integer_literal.
2742 * ch-exp.y (builtin_type_chill_char): Add definition.
2743 * gdbtypes.h (builtin_type_chill_char): Add declaration.
2745 Tue Nov 17 11:17:06 1992 Ian Lance Taylor (ian@cygnus.com)
2747 * tm-rs6000.h (BELIEVE_PCC_PROMOTION): Define, since AIX cc gets
2749 (aix_framedata): added nosavedpc field.
2750 (SAVED_PC_AFTER_CALL): Don't try to optimize; just call
2752 (FRAMELESS_FUNCTION_INVOCATION): Pass second argument of 0.
2753 (FRAME_SAVED_PC): If PC not saved, use SAVED_PC_AFTER_CALL.
2754 * rs6000-tdep.c (skip_prologue): Handle gcc generated stfd
2755 instructions as function_frame_info does. Expand special case of
2756 st r31,-4(r1) to be st r31,NUM(r1), since gcc can generate offsets
2758 (pop_frame): Add 4 rather than sizeof (int) to avoid host
2760 (function_frame_info): Set frameless if the function has no frame,
2761 and set nosavedpc if the PC was not saved. Handle gcc generated
2762 stfd 31,-4(31); st 31, -12(31) correctly.
2763 (frameless_function_invocation): New second argument pcsaved; if 0
2764 return whether the function has a frame, if 1 return whether the
2766 (frame_initial_stack_address): Correct typo: cache registers for
2767 callee_fi, not for fi, (avoids reading garbage memory locations).
2769 Mon Nov 16 15:58:07 1992 Stu Grossman (grossman at cygnus.com)
2771 * infrun.c (wait_for_inferior (just before step_over_function
2772 label)): Change test for stepping into subroutine to check for the
2773 presence of line number info. This makes stuff compiled with -g1
2774 cause GDB to not lose control when stepping.
2776 * symtab.c (find_pc_line): Improve code per gnu's suggestions.
2777 Improve comments as well.
2779 Sun Nov 15 09:22:09 1992 Fred Fish (fnf@cygnus.com)
2781 * Makefile.in (VERSION): Bump to 4.7.2
2782 * symtab.c (find_pc_symtab): Fix return of random value
2784 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add dependency on
2785 Makefile since it contains sed patterns used in generation.
2786 Add sed pattern to also delete #include of any malloc.h.
2787 * c-exp.y, expr.c, expression.h, language.c, m2-exp.y,
2788 parser-defs.h, valarith.c, valops.c, value.h: Remap macros and
2789 function names to conform to K&R terminology with respect to
2790 logical and bitwise operators:
2791 UNOP_ZEROP => UNOP_LOGICAL_NOT
2792 UNOP_LOGNOT => UNOP_COMPLEMENT
2793 BINOP_LOGAND => BINOP_BITWISE_AND
2794 BINOP_LOGXOR => BINOP_BITWISE_XOR
2795 BINOP_LOGIOR => BINOP_BITWISE_IOR
2796 BINOP_AND => BINOP_LOGICAL_AND
2797 BINOP_OR => BINOP_LOGICAL_OR
2798 PREC_OR => PREC_LOGICAL_OR
2799 PREC_AND => PREC_LOGICAL_AND
2800 PREC_LOGIOR => PREC_BITWISE_IOR
2801 PREC_LOGXOR => PREC_BITWISE_XOR
2802 PREC_LOGAND => PREC_BITWISE_AND
2803 value_zerop() => value_logical_not()
2804 value_lognot() => value_complement()
2805 * c-exp.y (c_op_print_tab): Add explicit empty terminator.
2806 * m2-exp.y (m2_op_print_tab): Add explicit empty terminator.
2807 * i387-tdep.c (sys/dir.h): Remove, appears to be unnecessary
2808 and is nonexistant in some SVR4 based systems.
2809 * language.c (DEFAULT_ALLOCSIZE): Change from 3 => 4.
2810 * m2-exp.y (number_sign, modblock): Make static, #ifdef out
2812 * m2-exp.y (ANDAND): Rename to LOGICAL_AND.
2813 * source.c (source_info): Fix minor nits, print "1 line" rather
2814 than "1 lines", and "language is <lang>".
2815 * valarith.c (value_binop): Handle TYPE_CODE_BOOL as well
2816 as TYPE_CODE_INT and TYPE_CODE_FLOAT.
2817 * valprint.c (val_print): Print TYPE_CODE_BOOL type values as
2819 * values.c (value_from_longest): Handle TYPE_CODE_BOOL.
2820 * ch-exp.y: New expression parser, for GNU-Chill.
2821 * defs.h (enum language): Add language_chill.
2822 * dwarfread.c (set_cu_language): Add LANG_CHILL case and make
2823 LANG_MODULA2 a recognized language.
2824 * gdbtypes.h (enum_typecode): Note TYPE_CODE_BOOL used for
2825 Chill as well as Modula-2.
2826 * gdbtypes.y (builtin_type_chill_bool, builtin_type_chill_long,
2827 builtin_type_chill_ulong, builtin_type_chill_real): Add.
2828 * language.c (set_language_command): Add chill.
2829 * language.c (binop_result_type, integral_type, character_type,
2830 boolean_type, structured_type, value_true, binop_type_check):
2831 Add language_chill cases.
2832 * language.h (_LANG_chill): Define.
2833 * symfile.c (deduce_language_from_filename): Recognize the
2834 filename extensions ".chill", ".c186", and ".c286" for Chill.
2835 * valprint.c (typedef_print): Add case for language_chill.
2836 * Makefile.in (SFILES_MAINDIR): Add ch-exp.y.
2837 * Makefile.in (YYFILES): Add ch-exp.tab.c.
2838 * Makefile.in (YYOBJ): Add ch-exp.tab.o.
2839 * Makefile.in (saber_gdb): Add unload of ch-exp.y and load
2841 * Makefile.in (distclean): Add target ch-exp.tab.c.
2842 * Makefile.in (realclean): Add rm of ch-exp.tab.c.
2843 * Makefile.in (ch-exp.tab.o, ch-exp.tab.c): New targets.
2844 * eval.c (evaluate_subexp): Add OP_BOOL case.
2845 * expprint.c (print_subexp): Add OP_BOOL case.
2847 Fri Nov 13 20:36:28 1992 John Gilmore (gnu@cygnus.com)
2849 * infcmd.c (set_environment_command): Avoid skipping first
2850 char of env value if an '=' appears in it. Bug report and fix
2851 by Mark Jungerman, <maj@lucid.com>.
2853 Fri Nov 13 20:24:10 1992 Stu Grossman (grossman at cygnus.com)
2855 * infcmd.c (step_over_calls): Improve comments.
2856 * symtab.c (find_pc_psymtab): Clean up a bit.
2857 * (find_pc_symtab): Fix comments, clean up code.
2858 * (find_pc_line): General cleanups, efficiency improvements.
2859 Also, don't return garbage when some line info exists, but there
2862 Thu Nov 5 23:04:38 1992 Rob Ryan (rr2b@andrew.cmu.edu)
2864 * xcoffexec.c (vmap_symtab): fixed a bug where if a object has no
2865 member, and the stat pointer passed to vmap_symtab was NULL, the
2866 wrong vmap entries would be modified. Fixes behavior where
2867 attempting to load symbols for a module with no member would mess
2868 up already read in symbols.
2870 Wed Nov 11 17:09:17 1992 Stu Grossman (grossman at cygnus.com)
2872 * Makefile.in: Remove dependancies for 29k-share/dfe/yank.o and
2873 29k-share/dfe/mini2udi.o.
2874 * config/a29k-udi.mt: Remove yank.o and mini2udi.o.
2875 * alldeps.mak, depend: Update to deal with removal of
2876 aforementioned files.
2877 * remote-udi.c: Major cleanups. Clean up udi_open and drop
2878 requirement for useless 'program' argument. Clean up
2879 udi_create_inferior, and udi_load to call common download()
2880 routine. Create download routine to load remote hosts directly
2881 (with the help of BFD) so that we don't need yank.c and
2883 Fix udi_detach to call UDIDisconnect with
2884 the right arguments. Clean up udi_resume, don't assign tip_error
2885 twice. Clean up udi_wait, straighten out status codes. Make
2886 udi_kill really work.
2888 Fri Nov 6 10:26:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2890 * c-exp.y: separated host/target idea of integer type size,
2891 removed redundant parse rules. (YYSTYPE): added typed_val, removed
2892 UINT and CHAR rules. (parse_number): work out the targetwise type
2893 of a number based upon it's size and qualifiers. (yylex): chars
2894 are now treated the same way as ints.
2896 * source.c (indentify_source_line): don't core dump if wanted
2897 line is larger than number of lines in source. (can happen when
2898 coff gets confused about #included source).
2900 Fri Nov 6 03:00:39 1992 John Gilmore (gnu@cygnus.com)
2902 Fix problems noticed by Allan Steel, <allan@maths.su.oz.au>,
2903 when debugging a program with 100 shared libraries.
2905 * solib.c (solib_map_sections): Always close the BFD we open.
2906 Free all malloc'd storage we allocate, too, including error cases.
2907 (struct so_list): Remove unused so_bfd member.
2908 (clear_solib): Don't bother closing so_bfd.
2910 * symfile.c (symfile_bfd_open): Mark newly opened BFD as
2911 cacheable. `So many symbol files, so little file descriptors.'
2913 Fri Nov 6 00:14:38 1992 John Gilmore (gnu@cygnus.com)
2915 * m68k-stub.c: Remove ansidecl.h and the few uses of it.
2916 Stubs should stand alone as much as possible.
2918 * source.c (show_directories): Avoid printf_filtered length prob
2919 pointed out by Jonathan Stone.
2921 * i960-pinsn.c (MEM_MAX, MEM_SIZ): Set upper limit properly to
2922 avoid accesses beyond end of table. Fix by Lee W. Cooprider,
2923 <Lee_Cooprider@vos.stratus.com>.
2925 Thu Nov 5 17:33:08 1992 Fred Fish (fnf@cygnus.com)
2927 * {ser-bsd.c, ser-termios.c} (serial_close): Pass address of
2928 struct, not struct itself.
2929 * serial.h (serial_restore): Fix prototype, takes pointer not
2932 Thu Nov 5 17:12:42 1992 Stu Grossman (grossman at cygnus.com)
2934 * Makefile.in (depend): Add nm.h to the list of things to fixup.
2935 * depend: Redo, to fixup nm.h problems with *-tab.c files.
2937 Thu Nov 5 00:19:51 1992 John Gilmore (gnu@cygnus.com)
2939 * i386-stub.c: Remove ansidecl.h and the few uses of it.
2940 Stubs should stand alone as much as possible.
2942 * README: Add remote-es1800.c and remote-st2000.c to table.
2943 * go32-nat.c: Remove, there is no native go32 support.
2944 * go32-xdep.c: Remove unused fork, fvork, wait, execlp, kill_inferior.
2946 Wed Nov 4 15:27:31 1992 Stu Grossman (grossman at cygnus.com)
2948 * inflow.c (pass_signal, set_sigint_trap, clear_sigint_trap): Add
2949 new routines to deal with sending SIGINTs to attached processes
2950 when the user interrupts the controlling GDB.
2951 * inftarg.c (child_wait), procfs.c (procfs_wait): Add calls to
2952 the aforementioned routines when waiting for the attached process.
2954 * elfread.c, mipsread.c: Include <string.h>.
2955 * i386-stub.c: Include "ansidecl.h" to deal with prototypes.
2956 * serial.h: Add prototype for serial_restore().
2958 Wed Nov 4 11:13:25 1992 Ian Lance Taylor (ian@cygnus.com)
2960 * minsyms.c (lookup_minimal_symbol_by_pc): subtract 1, not 2, from
2961 minimal_symbol_count, because the NULL symbol is not included in
2962 the count. This prevented this function from finding the last
2963 symbol in the table.
2965 Tue Nov 3 11:29:17 1992 Ian Lance Taylor (ian@cygnus.com)
2967 * dbxread.c (process_one_symbol): if not defined
2968 (BLOCK_ADDRESS_FUNCTION_RELATIVE), set function_start_offset at
2969 the start of the function, not just after N_FUN.
2971 Fri Oct 30 16:33:02 1992 Fred Fish (fnf@cygnus.com)
2973 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add sed patterns to
2974 remap all malloc's to xmalloc's and all realloc's to xrealloc's.
2975 * c-exp.y, m2-exp.y: Add comment about how malloc/realloc are
2976 remapped to xmalloc/xrealloc, use only malloc/realloc in grammer
2977 file. Remove preprocessor defines that previously did remapping.
2979 Fri Oct 30 00:58:18 1992 John Gilmore (gnu@cygnus.com)
2981 * infcmd.c (run_command): Avoid long calls to printf_filtered.
2982 Bug fix courtesy of Alexander Klaiber.
2984 Tue Oct 27 17:08:45 1992 K. Richard Pixley (rich@cygnus.com)
2986 hp300 native support (hp300hpux untested).
2988 * hp300ux-xdep.c: removed.
2989 * xm-hp300bsd.h (REGISTER_U_ADDR): removed.
2990 * xm-hp300hpux.h: updated copyright.
2991 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed.
2992 * nm-hp300bsd.h, nm-hp300hpux.h, hp300ux-nat.c: new files.
2993 * Makefile.in (HFILES): added nm-hp300bsd.h and nm-hp300hpux.h.
2994 * config/hp300bsd.mh (XDEPFILES): removed infptrace.o inftarg.o
2995 fork-child.o coredep.o corelow.o.
2996 (NAT_FILE, NATDEPFILES): new macros.
2997 * config/hp300bsd.mt (TDEPFILES): removed exec.o.
2998 * config/hp300hpux.mh (XDEPFILES): removed infptrace.o inftarg.o
3000 (NAT_FILE, NATDEPFILES): new macros.
3001 * config/hp300hpux.mt (TDEPFILES): removed exec.o.
3003 Vax ultrix native support.
3005 * nm-vax.h: new file.
3006 * Makefile.in (HFILES): added nm-vax.h.
3007 * config/vaxult.mh (XDEPFILES): infptrace.o inftarg.o fork-child.o
3008 coredep.o corelow.o removed.
3009 (NAT_FILE, NATDEPFILES): new macros.
3010 * xm-vax.h: updated copyright.
3011 (REGISTER_U_ADDR): removed.
3013 Apollo native support (untested).
3015 * Makefile.in (HFILES): added nm-apollo68[bv].h.
3016 * a68v-nat.c, nm-apollo68[bv].h: new files.
3017 * xm-apollo68[bv].h (FETCH_INFERIOR_REGISTERS): removed.
3018 * xm-apollo68b.h (PTRACE_IN_WRONG_PLACE): removed.
3019 * a68v-xdep.c: removed.
3020 * config/apollo68[bv].mh (XDEPFILES): removed infptrace.o
3021 inftarg.o fork-child.o a68v-xdep.o.
3022 (NAT_FILE, NATDEPFILES): new macros.
3024 * defs.h: include nm.h.
3025 * coredep.c, infptrace.c, procfs.c, rs6000-nat.c, sparc-nat.c,
3026 sparc-tdep.c, : do not include nm.h.
3027 * doc/gdbint.texinfo: nm.h now included in defs.h.
3029 Fri Oct 23 04:47:17 1992 Stu Grossman (grossman at cygnus.com)
3031 * Makefile.in (VERSION): 4.7.1 post release!
3033 * config/hppahpux.mh (NATDEPFILES): Add hppah-nat.o.
3035 Fri Oct 23 00:48:08 1992 John Gilmore (gnu@cygnus.com)
3037 * Makefile.in (VERSION): gdb-4.7 release.
3038 * README: Update for gdb-4.7.
3040 Thu Oct 22 11:24:18 1992 Stu Grossman (grossman at cygnus.com)
3042 * sparc-tdep.c: include nm.h (for now) so that we get USE_PROC_FS
3045 * alldeps.mak, depend: Update.
3047 Thu Oct 22 03:14:36 1992 John Gilmore (gnu@cygnus.com)
3049 * partial-stab.h ('f', 'F'): Don't reference pst->textlow if pst
3051 * tm-sun4sol2.h (PROLOGUE_FIRSTLINE_OVERLAP): Remove -- it
3052 causes problems in setting breakpoint in the right place in
3053 functions with `float' args which are passed as doubles.
3054 * xm-vaxbsd.h (MEM_FNS_DECLARED): Avoid erroneous redecl's.
3055 * config/rs6000.mh (NATDEPFILES): Add corelow.o.
3057 Thu Oct 22 01:01:24 1992 Stu Grossman (grossman at cygnus.com)
3059 * Makefile.in (HFILES): Add nm-i386sco.h.
3060 * dwarfread.c: include <sys/types.h> for SCO.
3061 * infptrace.c: Don't include ptrace.h under SCO.
3062 * config/i386sco.mh: Use -D_POSIX_SOURCE instead of -posix for
3064 * config/i386v.mt: Add exec.o to TDEPFILES.
3066 Wed Oct 21 19:08:20 1992 Stu Grossman (grossman at cygnus.com)
3068 * i386v-nat.c: Remove space from front of #endif.
3069 * irix4-nat.c: Remove externs of registers[], include inferior.h
3071 * mips-nat.c: Explicitly initialize zerobuf to 0!
3072 * mips-tdep.c (init_extra_frame_info): Undo John's last change.
3073 Always setup fci->frame, even if it's non-zero. Too many places
3074 depend upon this behavior (and I have to get a release out the
3076 * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1): Set
3077 processing_gcc_compilation if we find the embedded stabs marker.
3078 This fixes several bugs with finding the location of short or char
3079 function parameters passed on the stack.
3081 Wed Oct 21 17:46:07 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3083 Native support for sun4sol2.
3085 * xm-sysv4.h (USE_PROC_FS, ATTACH_DETACH): removed to nm-sysv4.h.
3086 * nm-sysv4.h: new file.
3087 * Makefile.in (HFILES): added nm-sysv4.h.
3088 * config/sun4sol2.mh (XDEPFILES): removed procfs.o fork-child.o.
3089 (NAT_FILE, NATDEPFILES): new macros.
3090 * config/sun4sol2.mt (TDEPFILES): removed exec.o and solib.o.
3092 Wed Oct 21 03:51:01 1992 John Gilmore (gnu@cygnus.com)
3094 * coredep.c: Include "nm.h" to get REGISTER_U_ADDR.
3095 * doc/gdbint.texinfo: Improve REGISTER_U_ADDR and USE_PROC_FS doc.
3097 * Makefile.in (VERSION): Tick to 4.6.9.
3099 Tue Oct 20 23:27:56 1992 John Gilmore (gnu@cygnus.com)
3101 * mipsread.c (UNSAFE_DATA_ADDR): Remove MIPS-host-specific
3102 definition, replace with portable one.
3103 * remote-nindy.c: Lint.
3104 (nindy_wait): Return type is int, result is inferior_pid.
3105 * symmisc.c (dump_psymtab): Only print section_offsets if set.
3106 (initialize_symmisc): Remove empty function.
3107 * tm-spc-noun.h, tm-sun4os4.h, tm-sun4sol2.h (STACK_END_ADDRESS):
3108 Remove obsolete, misspelled macro.
3109 * doc/gdbint.texinfo: Document obsolete STACK_END_ADDR.
3110 (all @node commands): Use new form to avoid nitpicking errors.
3111 * doc/gdbint.texinfo: Document host/native/target split.
3113 Wed Oct 21 00:14:34 1992 Stu Grossman (grossman at cygnus.com)
3115 * mips-nat.c (zerobuf): Get rid of const to avoid gcc warnings.
3117 * xm-mips.h (offsetof): Don't define this if __STDC__.
3119 Tue Oct 20 21:32:18 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3121 umax native support (untested).
3123 * config/umax.mh (XDEPFILES): removed infptrace.o inftarg.o
3125 (NAT_FILE, NATDEPFILES): new macros.
3126 * config/umax.mt (TDEPFILES): removed exec.o.
3127 * xm-umax.h (U_REGS_OFFSET, ATTACH_DETACH, REGISTER_U_ADDR):
3128 removed to nm-umax.h.
3129 * nm-umax.h: new file.
3130 * Makefile.in (HFILES): added nm-umax.h.
3132 hppa native support (untested).
3134 * config/hppahpux.mh, config/hppabsd.mh (XDEPFILES): now empty.
3135 (NAT_FILE, NATDEPFILES): new macros.
3136 * config/hppabsd.mt (TDEPFILES): removed exec.o and hppab-core.o.
3137 * config/hppahpux.mt (TDEPFILES): removed exec.o.
3138 * xm-hppa[bh].h (REGISTER_U_ADDR, U_REGS_OFFSET): removed.
3139 * nm-hppa[bh].h, hppa[bh]-nat.c: new files.
3140 * hppa[bh]-xdep.c: removed.
3141 * hppa[bh]h-tdep.c: do not include ptrace.h.
3142 * Makefile.in (HFILES): added nm-hppa[bh].h.
3144 * doc/gdbint.texinfo: add PUSH_DUMMY_FRAME, POP_FRAME.
3146 Tue Oct 20 00:01:46 1992 Stu Grossman (grossman at cygnus.com)
3148 * mips-nat.c: Straighten out include files. Work around
3149 conflicting defs of JB_xxx syms in <setjmp.h> and <machine/pcb.h>
3152 Mon Oct 19 15:09:57 1992 Stu Grossman (grossman at cygnus.com)
3154 * mips-nat.c (fetch_core_registers, register_addr): Copy from
3155 coredep.c, but zero out FP_REGNUM & ZERO_REGNUM so that stack
3156 backtraces from core files work.
3157 * config/decstation.mh, config/irix3.mh: Remove coredep.o.
3158 Functions are now defined in mips-nat.c.
3160 * tm-irix3.h: Put MIPS_EFI_SYMBOL_NAME in here too.
3162 * remote-hms.c: Disable all uses of serial_nextbaudrate and
3163 serial_default_name().
3165 * remote-hms.c, ser-go32.c, serial.h: Change from
3166 serial_timedreadchar() to new serial_readchar().
3168 * Makefile.in (HFILES): Fixup list of nm-*.h files. Add missing ones.
3170 Mon Oct 19 12:45:23 1992 Per Bothner (bothner@cygnus.com)
3172 * c-exp.y: Moved handling of 'const' and 'volatile' from
3173 <type> to <typebase>. This removes 2 conflicts.
3175 Sun Oct 18 00:36:30 1992 Fred Fish (fnf@cygnus.com)
3177 * breakpoint.c (breakpoint_re_set_one): Don't delete watchpoints
3178 from breakpoint table when reseting breakpoints.
3180 Sat Oct 17 00:59:23 1992 Fred Fish (fnf@cygnus.com)
3182 Native support cleanup and corefile fixes for i386 SVR4 systems.
3184 * i386-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3185 fill_fpregset): Moved to i386v4-nat.c
3186 * i386v4-nat.c, nm-i386v4.h, : New files.
3187 * i386sol2.mh, i386v4.mh, ncr3000.mh (NAT_FILE): Use nm-i386v4.h.
3188 * i386sol2.mh, i386v4.mh, ncr3000.mh (NATDEPFILES): Add corelow.o,
3189 change i386v-nat.o to i386v4-nat.o.
3191 Fri Oct 16 13:06:08 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3193 Miscellaneous 386 configs updated.
3195 * config/i386aout.mt (TDEPFILES): removed exec.o.
3196 * config/i386sol2.mh, config/ncr3000.mh, config/i386v4.mh
3197 (XDEPFILES): removed procfs.o fork-child.o i386-xdep.o.
3198 (NAT_FILE, NATDEPFILES): new macros.
3199 * config/i386aout.mt, config/i386sol2.mt, config/ncr3000.mt,
3200 config/i386v4.mt (TDEPFILES): removed exec.o.
3201 * config/i386v32.mh (XDEPFILES): removed infptrace.o inftarg.o
3202 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3203 (NAT_FILE, NATDEPFILES): new macros.
3204 * config/i386sco.mh (XDEPFILES): removed infptrace.o inftarg.o
3205 fork-child.o coredep.o corelow.o i386-xdep.o.
3206 (NAT_FILE, NATDEPFILES): new macros.
3208 Native support cleanup for i386bsd (untested).
3210 * config/i386bsd.mt (NATDEPFILES): exec.o removed.
3211 * config/i386bsd.mh (NATDEPFILES): added exec.o
3212 * tm-i386bsd.h (FLOAT_INFO): removed.
3213 * nm-i386bsd.h (FLOAT_INFO): added.
3215 Native support for i386v (untested).
3217 * config/i386v.mh (XDEPFILES): removed infptrace.o inftarg.o
3218 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3219 (NAT_FILE, NATDEPFILES): new macros.
3220 * config/i386v.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3221 * i386-xdep.c: removed.
3222 * Makefile.in (HFILES): added nm-i386v.h
3223 * i386v-nat.c, nm-i386v.h: new file.
3224 * xm-i386v.h: (REGISTER_U_ADDR, i386_register_u_addr): removed to
3226 * tm-i386v.h (FLOAT_INFO): removed.
3228 Native support for linux (untested).
3230 * config/linux.mh (XDEPFILES): removed infptrace.o inftarg.o
3231 fork-child.o coredep.o corelow.o i387-tdep.o i386-xdep.o.
3232 (NAT_FILE, NATDEPFILES): new macros.
3233 * config/linux.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3234 * Makefile.in (HFILES): added nm-linux.h.
3235 * nm-linux.h: new file.
3236 * xm-linux.h: updated copyright. cleaned up formatting.
3237 (ATTACH_DETACH, U_REGS_OFFSET): removed to nm-linux.h.
3239 Native support for sun386 (untested).
3241 * config/sun386.mh (XDEPFILES): removed infptrace.o inftarg.o
3242 fork-child.o sun386-xdep.o.
3243 (NAT_FILE, NATDEPFILES): new macros.
3244 * config/sun386.mt (TDEPFILES): removed exec.o.
3245 * Makefile.in (HFILES): added nm-sun386.h.
3246 * sun386-nat.c, nm-sun386.h: new file.
3247 * sun386-xdep.c: removed.
3248 * xm-sun386.h: updated comment and copyright.
3249 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3252 Native support for i386mach (untested).
3254 * config/i386mach.mh (XDEPFILES): removed infptrace.o inftarg.o
3255 fork-child.o mach386-xdep.o.
3256 (NAT_FILE, NATDEPFILES): new macros.
3257 * Makefile.in (HFILES): added nm-i386mach.h.
3258 * nm-i386mach.h, i386mach-nat.c: new files.
3259 * mach386-xdep.c: removed.
3260 * xm-i386mach.h: updated copyright.
3261 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3264 Native separation for go32 (untested).
3266 * config/go32.mh (NAT_FILE, NATDEPFILES): new macros.
3267 * go32-nat.c: new file.
3268 * go32-xdep.c (call_ptrace, child_resume,
3269 fetch_inferior_registers, store_inferior_registers,
3270 child_xfer_memory, fetch_core_registers): removed to go32-nat.c.
3272 Native support for m88k (untested).
3274 * Makefile.in (HFILES): added nm-m88k.h
3275 * xm-delta88.h, xm-m88k.h (REGISTER_U_ADDR,
3276 FETCH_INFERIOR_REGISTERS): removed.
3277 * config/m88k.mh, config/delta88.mh (XDEPFILES): infptrace.o
3278 inftarg.o fork-child.o m88k-xdep.o removed to NATDEPFILES.
3279 (NAT_FILE, NATDEPFILES): new macros.
3280 * config/m88k.mt, config/delta88.mt (TDEPFILES): removed exec.o.
3281 * m88k-nat.c, nm-m88k.h, nm-delta88.h: new files.o.
3282 * m88k-xdep.c: removed.
3284 Fri Oct 16 04:16:30 1992 John Gilmore (gnu@cygnus.com)
3286 * i386b-nat.c: Comment changes.
3287 * nm-i386bsd.h, xm-i386bsd.h: Split native dependent pieces out
3289 * config/i386bsd.mh (NAT_FILE): Point to new nm-file.
3291 Fri Oct 16 03:34:01 1992 John Gilmore (gnu@cygnus.com)
3293 Avoid longjmp()-catching compilation errors in cross-ports.
3295 * doc/gdbint.texinfo: Update GET_LONGJMP_TARGET, L_SET doc.
3296 * irix4-nat.c, mips-nat.c (JB_ELEMENT_SIZE, get_longjmp_target):
3297 Move from mips-tdep.c and tm-{irix3,mips}.h.
3298 * mips-nat.c: Remove a bunch of code that was ifdef'd out of
3300 * nm-irix3.h, nm-mips.h (GET_LONGJMP_TARGET): Move from tm-irix3.h
3303 * ultra3-nat.c (register_addr): Move from ultra3-xdep.c.
3304 (fetch_core_registers): Fix bfd_seek arguments.
3306 Fri Oct 16 03:02:28 1992 John Gilmore (gnu@cygnus.com)
3308 Make core files work again (add back the `core' target).
3310 * config/decstation.mh, news.mh, sun2os3.mh, sun2os4.mh
3311 (NATDEPFILES): Add corelow.o.
3312 * config/delta88.mt, m88k.mt (TDEPFILES): Remove coredep.o, it's
3315 * config/3b1.mh, bigmips.mh, hp300bsd.mh, hppabsd.mh, hppahpux.mh,
3316 i386sco.mh, i386v.mh, i386v32.mh, irix3.mh, isi.mh, linux.mh,
3317 littlemips.mh, merlin.mh, news1000.mh, pn.mh, rtbsd.mh, tahoe.mh,
3318 vaxbsd.mh, vaxult.mh (XDEPFILES): Add corelow.o whenever coredep.o
3319 appears. FIXME, these should be moved to NATDEPFILES for native
3322 Thu Oct 15 21:53:53 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3324 Ultra3 host/target/native split. (untested).
3326 * ultra3-xdep.c: updated copyright. Do not include sys/ptrace.h.
3327 (fetch_register, fetch_inferior_registers,
3328 store_inferior_registers, fetch_core_registers): removed to
3330 * xm-ultra3.h (FETCH_INFERIOR_REGISTERS, U_REGS_OFFSET): removed
3332 * Makefile.in (HFILES): added nm-ultra3.h.
3333 * nm-ultra3.h, ultra3-nat.c: new files for native support.
3334 * config/ultra3.mh (XDEPFILES): removed infptrace.o inftarg.o
3336 (NAT_FILE, NATDEPFILES): new macros for native support.
3337 * config/ultra3.mt (TDEPFILES): exec.o removed.
3339 * xm-vaxult.h: add MEM_FNS_DECLARED.
3341 Thu Oct 15 02:59:30 1992 John Gilmore (gnu@cygnus.com)
3343 * Makefile.in (VERSION): Roll to 4.6.8.
3344 (OBS): Put version.o first, so Makefile rebuild happens early.
3346 * command.h: Publicize prototype for not_just_help_class_command.
3347 * command.c: Remove proto.
3348 * maint.c: Mark "mt" as an abbrev, to avoid duplicated help
3349 output. Move "maint info" from class info to class maintenance,
3351 * infrun.c: Move "stop" to class_obscure, and give it a
3352 function so it will not be seen as a global help topic. FIXME,
3353 it should be possible to set these attributes independently.
3355 * core.c (core_command): Make nicer error message for no core support.
3357 Lint around file_ptr's (bfd's off_t's) and bfd_seek.
3359 * dbxread.c (read_dbx_symtab): Use L_SET as bfd_seek arg.
3360 (elfstab_build_psymtabs): staboffset and stabstroffset args are
3362 * dwarfread.c (struct dwfinfo): Convert dbfoff, lnfoff to file_ptr.
3363 (scan_compilation_units): Punt unused filename arg. dbfoff,
3364 lnoffset, and curlnoffset are file_ptr's now.
3365 (dwarf_build_psymtabs): Drop desc and filename args; use
3366 objfile. dbfoff and lnoffset are file_ptr's now.
3367 (read_ofile_symtab): foffset is now file_ptr. Use L_SET in bfd_seek.
3368 * elfread.c (struct elfinfo): dboffset and lnoffset are file_ptr's.
3369 (elf_symfile_read): Skip desc and filename args to
3370 dwarf_build_psymtabs. Pass file_ptr's to elfstab_build_psymtabs.
3371 * gdb-stabs.h: Use file_ptr rather than off_t.
3372 * mipsread.c (fixup_symtab): f_ptr is a file_ptr. Re-enable
3373 compile-time debug check that someone turned off as "unused".
3374 (read_the_mips_symtab): st_filptr is a file_ptr. Fix bfd_seek call.
3375 * symfile.h: Update dwarf_build_psymtabs and
3376 elfstab_build_psymtabs prototypes.
3377 * xcoffread.c (init_stringtab, init_lineno, xcoff_symfile_read):
3378 Use file_ptr offsets. bfd_seeks use L_SET.
3380 Thu Oct 15 01:27:32 1992 Stu Grossman (grossman at cygnus.com)
3382 * mips-tdep.c, mipsread.c, tm-mips.h: Get rid of ".gdbinfo."
3383 symbol. #define MIPS_EFI_SYMBOL_NAME instead. Use different
3384 value so that demangler won't be invoked. This greatly speeds up
3386 * mips-tdep.c (mips_pop_frame): Rewrite handling of
3387 linked_proc_info so that it properly deallocates the appropriate
3388 item after it is done with it instead of before.
3389 * Don't pass bogus frame pointer to create_new_frame(). Just
3390 leave it as zero so that lower level code will figure out the
3393 Wed Oct 14 18:56:28 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3395 Sony News native support.
3397 * Makefile.in (HFILES): added nm-news.h.
3398 * nm-news.h: new file.
3399 * config/news.mh (XDEPFILES): removed infptrace.o inftarg.o
3400 fork-child.o coredep.o to NATDEPFILES.
3401 (NAT_FILE, NATDEPFILES): new macros for native support.
3402 * config/news.mt (TDEPFILES): removed exec.o.
3404 * remote-vx.c: remove redundant include of sys/time.h.
3406 * infrun.c: include ctype.h. Otherwise some machines result in
3407 undefined for isdigit.
3409 Tue Oct 13 01:27:14 1992 John Gilmore (gnu@cygnus.com)
3411 * configure.in: Convert m68k entries to m68* entries to handle
3412 all the various m68xxx hosts and targets.
3413 * config/news1000.mt: No longer needed, same as news.mt.
3415 Fri Oct 9 18:54:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3417 * config/sun3os[34].mh (NATDEPFILES): remove duplicate inftarg.o.
3419 Fri Oct 9 14:20:08 1992 Stu Grossman (grossman at cygnus.com)
3421 * Makefile.in (HFILES): Add all nm-irix3.h, nm-irix4.h,
3422 nm-sun2.h, nm-mips.h.
3424 * config/irix3.mh (NATDEPFILES): nat-mips.o => mips-nat.o.
3426 * Makefile.in (alldeps.mak): Add = sign after NATDEPFILES.
3428 * config/bigmips.mh config/littlemips.mh: Remove mips-xdep.o.
3430 Fri Oct 9 08:41:11 1992 Ian Lance Taylor (ian@cygnus.com)
3432 * xm-hppah.h: if __STDC__ is not defined, define
3434 symtab.c (decode_line_1): avoid a bug in the HP9000/700 native
3435 compiler; see the comment in the file.
3437 Fri Oct 9 04:43:43 1992 John Gilmore (gnu@cygnus.com)
3439 First cut at support for all BSD variants on 386.
3441 * tm-i386bsd.h, xm-i386bsd.h: New config files.
3442 * i386b-nat.c: New native support file.
3443 * configure.in: Add host and target for i[34]86-*-bsd*.
3444 * config/i386bsd.mh, config/i386bsd.mt: New config files.
3446 Fri Oct 9 00:31:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3448 Sun2 native support (untested).
3450 * xm-sun2.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS,
3451 REGISTER_U_ADDR): removed to nm-sun2.h.
3452 * nm-sun2.h: new file.
3453 * config/sun2os[34].mh (XDEPFILES): infptrace.o inftarg.o
3454 fork-child.o sun3-xdep.o removed.
3455 (NAT_FILE, NATDEPFILES): new macros.
3457 Mips native support. Decstation and iris4 have been tested.
3460 * mips-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3461 fill_fpregset): removed to irix4-nat.c
3462 * mips-xdep.c: removed.
3463 * irix4-nat.c, mips-nat.c, nm-irix3.h, nm-irix4.h, nm-mips.h: new
3465 * procfs.c: include nm.h.
3466 * xm-irix3.h (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS): removed.
3467 * xm-irix4.h: bump copyright.
3468 (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS, USE_PROC_FS,
3469 PROC_NAME_FMT): removed.
3470 * xm-mips.h (FETCH_INFERIOR_REGISTERS): removed.
3471 * config/irix4.mh (XDEPFILES): removed procfs.o fork-child.o.
3472 (NAT_FILE, NATDEPFILES): new macros for native support.
3473 (CC): supply default compiler switches.
3474 * config/irix3.mh (XDEPFILES): removed infptrace.o inftarg.o
3475 fork-child.o coredep.o.
3476 (NAT_FILE, NATDEPFILES): new macros for native support. Note that
3478 * config/decstation.mh (XDEPFILES): removed infptrace.o inftarg.o
3479 fork-child.o mips-xdep.o coredep.o.
3480 (NAT_FILE, NATDEPFILES): new macros for native support.
3482 Thu Oct 8 23:50:51 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3484 * config/rs6000.mh (XDEPFILES): removed fork-child.o.
3485 (NATDEPFILES): added fork-child.o
3486 * config/sun3os3.mh (XDEPFILES): removed fork-child.o.
3487 (NATDEPFILES): added fork-child.o
3488 * config/sun3os4.mh (XDEPFILES): removed fork-child.o.
3489 (NATDEPFILES): added fork-child.o
3491 Thu Oct 8 23:19:25 1992 John Gilmore (gnu@cygnus.com)
3493 * infcmd.c (path_info): Avoid 250-char limit on printf_filtered,
3494 by using puts_filtered instead.
3496 Fri Oct 9 00:28:25 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3498 * remote-nindy.c (nindy_load): Replacement version from Steve
3499 Chamberlain, doesn't require forking to run "strip" or "sx".
3501 Thu Oct 8 18:27:35 1992 Stu Grossman (grossman at cygnus.com)
3503 * Makefile.in (HFILES): Add nm-*.h files.
3505 Thu Oct 8 16:27:45 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3507 * config/sun4os4.mh (XDEPFILES): fork-child.o removed.
3508 (NATDEPFILES): added fork-child.o.
3510 * doc/gdbint.texinfo: document a few more macros, create new
3511 section for native macros.
3513 Thu Oct 8 13:52:46 1992 Stu Grossman (grossman at cygnus.com)
3515 * Makefile.in alldeps.mak depend: Rip out 29k/udi pending
3516 resolution of copyright issues.
3518 Wed Oct 7 20:08:53 1992 Stu Grossman (grossman at cygnus.com)
3520 * Makefile.in (setup-to-dist): Remove -norecursion so that doc
3521 subdir gets configured.
3523 Wed Oct 7 12:24:01 1992 Ken Raeburn (raeburn@cygnus.com)
3525 * Makefile.in (nindy.o): Define "STRIP" as pathname of strip
3527 * nindy-share/nindy.c (coffstrip): Use that pathname, instead of
3528 searching for a "bfd_strip" program. Also, fixed up arguments
3529 passed to that program.
3531 * tm-nindy960.h (ADDITIONAL_OPTIONS): Use "-ser" rather than "-r",
3532 which is now used for something else. Rewrite description of
3533 associated parameters to match how gdb does it now.
3534 (ADDITIONAL_OPTION_HELP): Fix message accordingly.
3536 * m68k-pinsn.c (print_insn_arg): Handle new "`" operand type.
3538 Tue Oct 6 14:47:11 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3540 NOTICE_SIGNAL_HANDLING_CHANGE macro added to the target vector as
3543 * inferior.h (proc_signal_handling_change): prototype removed.
3544 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): default removed.
3545 (handle_command): now calls target_notice_signals.
3546 * procfs.c (proc_signal_handling_change): renamed to
3547 procfs_notice_signals. Now static. Add prototype. All callers
3549 * target.h (struct target_ops): new field, to_notice_signals.
3550 (target_notice_signals): new macro to cover new field.
3551 * target.c (cleanup_target): default to_notice_signals to ignore.
3552 * corelow.c (core_ops),
3554 inftarg.c (child_ops),
3555 procfs.c (procfs_ops),
3556 remote-adapt.c (adapt-ops),
3557 remote-eb.c (eb_ops),
3558 remote-es1800.c (es1800_ops, es1800_child_ops),
3559 remote-hms.c (hms_ops),
3560 remote-mm.c (mm_ops),
3561 remote-nindy.c (nindy_ops),
3562 remote-st2000.c (st2000_ops),
3563 remote-udi.c (udi_ops),
3564 remote-vx.c (vx_ops, vx_run_ops),
3565 remote.c (remote_ops),
3566 target.c (dummy_target),
3567 xcoffexec.c (exec_ops): added static initializer for
3569 * xm-irix4.h, xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): removed.
3571 Tue Oct 6 12:13:08 1992 John Gilmore (gnu@cygnus.com)
3573 * main.c (define_command): Add forgotten initializer.
3575 Tue Oct 6 02:23:17 1992 John Gilmore (gnu@cygnus.com)
3577 * language.c, language.h: Move saved_language out to global
3578 expected_language. Set expected_language when user expectation
3580 * language.c (language_info): Don't print type/range checking gub.
3581 * main.c (main): Set expected language.
3582 (execute_command): Check against expected language.
3583 * symfile.c (set_initial_language): Set expected language.
3585 * configure.in, config/i386sol2.{mh,mt}: Preliminary Solaris-x86 conf.
3587 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
3589 A bunch of changes mostly to improve debugging of C++ programs.
3590 Specifically, the calling of inferiors methods is improved.
3592 * value.h: New macros METHOD_PTR_IS_VIRTUAL,
3593 METHOD_PTR_FROM_VOFFSET, METHOD_PTR_TO_VOFFSET to partially
3594 hide the implementation details of pointer-to-method objects.
3595 How to tell if the pointer points to a virtual method is
3596 still very dependent on the particular compiler, but this
3597 should make it easier to find the places to change.
3598 * eval.c (evaluate_subexp [case OP_FUNCALL]), valprint.c
3599 (val_print [case TYPE_CODE_PTR]): Use the new METHOD_PTR_*
3600 macros, instead of a hard-wired-in code that incorrectly
3601 assumed a no-longerused representation of pointer-to-method
3602 values. And otherwise fix the relevant bit-rotted code.
3604 * valprint.c (type_print_base [case TYPE_CODE_STRUCT]):
3605 If there are both fields and methods, put a space between.
3607 * stabsread.c (read_struct_type): Fix bug in handling of
3608 GNU C++ anonymous type (indicated by CPLUS_MARKER followed
3609 by '_'). (It used to prematurely exit the loop reading in
3610 the fields, so it would think it should start reading
3611 methods while still in the fields. This could crash gdb
3612 given a gcc that can emit nested type information.)
3614 * valops.c (search_struct_method): Pass 'this' value by
3615 reference instead of by value. This provides a more
3616 consistent interface through a recursive search where the
3617 "bottom" functions may need to adjust offsets (due to multiple
3619 * valops.c, value.h, values.c: Pass extra parameters to
3620 value_fn_field and value_virtual_fn_field so we can
3621 correctly adjust offset for multiple inheritance.
3622 * eval.c (evaluate_subexp [case OP_FUNCALL]): Simplify
3623 virtual function calls by using value_virtual_fn_field().
3624 * values.c: New function baseclass_offset, derived from
3625 baseclass_addr (which perhaps can be made obsolete?).
3626 It returns an offset rather than an address. This is a
3627 cleaner interface since it doesn't mess around allocating
3629 * valops.c (search_struct_method): Use baseclass_offset
3630 rather than baseclass_addr.
3632 Mon Oct 5 16:02:04 1992 Stu Grossman (grossman at cygnus.com)
3634 * Makefile.in: Re-install 29K/UDI stuff.
3635 * remote-udi.c (udi_resume): Clean up.
3636 * (udi_wait): Rewrite, leave out bugs.
3637 * Add debugging code to print out all register fetches and stores.
3638 * Straighten out target_ops.
3639 * tm-29k.h (DUMMY_FRAME_RSIZE): Pad out to doubleword.
3641 Mon Oct 5 09:46:44 1992 Ian Lance Taylor (ian@cygnus.com)
3643 * remote-udi.c (udi_create_inferior): run with no arguments should
3644 not pass the program name as an argument, since the UDI code
3645 already handles that.
3646 (udi_load): get the symbols from prog_name, not arg_string (the
3647 load command should really use arg_string as the program name, not
3648 prog_name, but at least the run command works now).
3650 * munch: HP9000/300 nm puts an extra space between T and symbol
3653 * config/irix4.mh: added -lsun to XM_CLIBS to get RPC functions
3654 needed for vxworks targets.
3656 Fri Oct 2 22:04:42 1992 John Gilmore (gnu@cygnus.com)
3658 * am29k-tdep.c (_initialize_29k): Make it possible for the
3659 user to set and query the address where function calls into the
3660 inferior write a small scratch routine. `set call_scratch_address'
3661 * inferior.h (PC_IN_CALL_DUMMY): Fix fencepost error.
3662 * remote.c (remote_prepare_to_store): Only fetch regs if they are
3663 not already cached validly.
3665 Thu Oct 1 14:36:42 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3667 Rs6000 native support.
3669 * infptrace.c: remove #ifdef USG from around include ptrace.h.
3670 machines without this header should not be compiling this file.
3671 * nm-rs6000.h, rs6000-nat.c: new files for native support.
3672 * rs6000-tdep.c: do not include sys/ptrace.h or sys/reg.h.
3673 * rs6000-xdep.c: removed. all code now in rs6000-nat.c.
3674 * xm-rs6000.h: do not include ptrace.h.
3675 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to nm-rs6000.h.
3676 * config/rs6000.mh (XDEPFILES): removed rs6000-xdep.o.
3677 infptrace.o and inftarg.o move to NATDEPFIES.
3678 (NAT_FILE, NATDEPFILES): new macro for native support.
3680 Sun3 native support.
3682 * config/sun3os3.mh, config/sun3os4.mh (NAT_FILE, NATDEPFILES):
3683 new macros for native support.
3684 (XDEPFILES): moved infptrace.o and inftarg.o to NATDEPFILES,
3685 removed sun3-xdep.o.
3686 * xm-sun3.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
3688 * sun3-xdep.c: removed. All code is now in sun3-nat.c.
3689 * sun3-nat.c, nm-sun3.h: new files for native support.
3691 Thu Oct 1 10:30:54 1992 Fred Fish (fnf@cygnus.com)
3693 * dwarfread.c (dbsize): New variable to hold size of dwarf info.
3694 * dwarfread.c (dwarf_build_psymtabs): Rename dbsize parameter to
3695 dbfsize and use it to initialize new local file scope dbsize.
3696 * dwarfread.c (read_ofile_symtab): Initialize dbsize and use it.
3697 * dwarfread.c (basicdieinfo): Use dbsize to check for oversize
3698 DIEs as well as the current check for undersize DIEs. This helps
3699 to gracefully detect and reject corrupted DIE information.
3701 Thu Oct 1 01:57:56 1992 John Gilmore (gnu@cygnus.com)
3703 Add `command hooks' and a hook for inferior program stopping.
3705 * command.h (struct cmd_list_element): Remove unused `aux'
3706 field. Add new `hook', `hookee', and `cmd_pointer' fields.
3707 * command.c (add_cmd): Initialize new fields, elim old.
3708 (add_alias_cmd): Clone new fields.
3709 (delete_cmd): Un-hook hookee if we're deleting hook.
3710 (help_cmd): Tell user the command is hooked, if it is.
3711 (lookup_cmd_1): Abbreviations return the original command
3712 instead of themselves, so that hooks on the original cmd will be
3714 * defs.h (enum command_class): Add class_pseudo and comments.
3715 * gdbcmd.h (execute_user_command): Add prototype.
3716 * infrun.c (normal_stop): If the stop command is hooked,
3717 run the hook whenever we stop.
3718 (hook_stop_stub): Stub for catch_errors.
3719 (_initialize_infrun): Set up pseudo "stop" command.
3720 * main.c (execute_user_command): Code extracted from execute_command.
3721 (execute_command): If hooked, run the hook before the command.
3722 (define_command): If defining a new hook, check the command it
3723 is hooking, and warn if none. Install the hook.
3724 * source.c (_initialize_source): "l" is an abbrev for "list".
3725 * doc/gdb.texinfo: Document command hooks.
3727 * Makefile.in (VERSION): Roll to 4.6.7.
3728 * config/sun4os4.mh: Remove dup inftarg.o from NATDEPFILES.
3729 * infrun.c (breakpoints_inserted): Make it static again.
3730 * tm-symmetry.h (FLOAT_INFO): #if 0 it for cross-ptrace abuse.
3732 Wed Sep 30 15:33:22 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3734 Native file renaming.
3736 * nat-sparc.c -> sparc-nat.c
3737 * nat-sun4os4.h -> nm-sun4os4.h
3738 * nat-trash.h -> nm-trash.h
3739 * config/sun4os4.mh: track file renaming.
3740 * configure.in: link to nm.h rather than nat.h.
3741 * infptrace.c: include nm.h rather than nat.h.
3743 Tue Sep 29 14:35:00 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3745 Host/target/native split for sun4.
3747 * Makefile.in (TSOBS): removed corelow.o.
3748 * infptrace.c: included nat.h.
3749 * nat-trash.h: temporary header file. This should be removed once
3750 all hosts have the native/host/target split.
3751 * configure.in: add a symlink from nat-trash.h to nat.h if no
3752 other nat file exists for this configuration.
3753 * sparc-tdep.c: no longer include sys/ptrace.h.
3754 * sparc-xdep.c: removed. contents have been moved to nat-sparc.c.
3755 * xm-sparc.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
3757 * nat-sparc.c, nat-sun4os4.h: new files for sun4 native support.
3758 * config/sun4os4.mh (XDEPFILES): moved infptrace.o and inftarg.o
3759 to NATDEPFILES. removed sparc-xdep.o.
3760 (NATDEPFILES, NAT_FILE): new macros for native support.
3762 Break the direct connection from core_file_command to any
3763 particular type of core file support.
3765 * target.h (find_core_target): new prototype.
3766 * target.c (find_core_target): new function. Walks the target
3767 list looking for the core target.
3768 * core.c (core_file_command): replace calls to core_detach and
3769 core_open with find_core_target and direct calls.
3771 Tue Sep 29 10:19:00 1992 Ian Lance Taylor (ian@cygnus.com)
3773 * xm-hp300hpux.h: define MEM_FNS_DECLARED; include <sys/ptrace.h>
3775 config/hp300hpux.mh: ALLOCA1 was not defined.
3777 Mon Sep 28 22:03:41 1992 Stu Grossman (grossman at cygnus.com)
3779 * breakpoint.c, exec.c, language.c, main.c, printcmd.c, symfile.c,
3780 target.c, valprint.c: Use unfiltered forms of f/printf, et. al.
3781 until we can figure out a better way to do paging.
3783 Sat Sep 26 02:07:31 1992 John Gilmore (gnu@cygnus.com)
3785 * findvar.c (supply_register): Add CLEAN_UP_REGISTER_VALUE hook.
3786 * tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Use it.
3787 * hppa-coredep.c: Remove, now that we use the hook.
3788 * config/hppab.mh, config/hppah.mh: Use standard coredep.o.
3789 * hppab-xdep.c, hppah-xdep.c: Remove custom code, use hook.
3791 * dbxread.c, partial-stab.h: Replace all #ifdef hp9000s800's with
3792 GDB_TARGET_IS_HPPA's. This is a SERIOUS KLUDGE. The code needs to all
3793 be ripped out and reimplemented right (see elfread.c).
3794 * tm-hppa.h (GDB_TARGET_IS_HPPA): Define.
3796 Rename all HPPA files to fit into unique DOS filenames:
3797 * *hppabsd* => *hppab*
3798 * *hppahpux* => *hppah*
3800 Sat Sep 26 00:25:15 1992 John Gilmore (gnu@cygnus.com)
3802 Make the /proc support a target-struct in its own right.
3804 * Makefile.in: Remove inftarg.[co], since it is now included via
3806 * config/*.mh: Add inftarg.o and fork-child.o to all *.mh that
3807 reference infptrace.o. Add fork-child.o to all *.mh that
3810 * inferior.h (proc_wait, inferior_proc_init, proc_set_exec_trap):
3811 No longer global functions.
3812 (fork_inferior): New global function from fork-child.c.
3813 * inftarg.c (child_wait): Remove USE_PROC_FS conditional.
3814 (ptrace_me, ptrace_him): New stub functions for fork_inferior().
3815 (child_create_inferior): Moved to fork-child.c as fork_inferior.
3816 (child_create_inferior): New tiny function that calls fork_inferior.
3817 * fork-child.c: New file, containing fork_inferior, which is
3818 built from slight mods to inftarg.c's child_create_inferior.
3820 * procfs.c (procfs_ops): Add target vector.
3821 (attach): Rename as static do_attach.
3822 (procfs_create_inferior): New tiny function that calls fork_inferior.
3823 (child_xfer_memory): Rename to static procfs_xfer_memory.
3824 (store_inferior_registers): Rename to static procfs_store_registers.
3825 (inferior_proc_init): Rename to static procfs_init_inferior.
3826 (procfs_attach, procfs_detach, procfs_prepare_to_store,
3827 procfs_files_info, procfs_open, procfs_mourn_inferior,
3828 procfs_can_run): Slightly mangled copies of the corresponding
3829 child_XXX routines from inftarg.c.
3830 (proc_wait): Renamed to static procfs_wait.
3831 (child_resume): Rename to static procfs_resume.
3832 (fetch_inferior_registers): Rename to static procfs_fetch_registers.
3833 (initialize_proc_fs): Rename to initialize_procfs. Set up
3836 * putenv.c: index -> strchr.
3837 * regex.c: Always rename bcopy to memcpy, etc.
3838 FIXME: Eventually do the renames rather than use #define's.
3839 * sparc-tdep.c (deferred_stores): Moved from sparc-xdep.c.
3841 * sparc-xdep.c: Move deferred_stores to target dependent.
3842 * xm-irix4.h, xm-sysv4.h (CREATE_INFERIOR_HOOK): No longer needed.
3844 Fri Sep 25 21:59:27 1992 John Gilmore (gnu@cygnus.com)
3846 Split non-target-dependent code out of target_attach routines.
3848 * target.h: Comments on target_attach args and results.
3849 * infcmd.c (attach_command): Check for existing execution, call
3850 target_attach, set up terminal status and wait_for_inferior, wait
3851 for the attach status, and do normal_stop.
3852 * inftarg.c (child_attach): Remove target independent stuff.
3853 * remote-adapt.c (adapt_attach): Ditto.
3854 * remote-mm.c (mm_attach): Ditto.
3855 * remote-udi.c (udi_attach): Ditto.
3856 * remote-vx.c (vx_attach): Ditto.
3860 * remote-hms.c (hms_attach): Remove completely, it was useless.
3861 * remote-mm.c, remote-hms.c, remote-udi.c, remote-adapt.c: Remove
3862 commented-out start_remote calls.
3863 * remote-hms.c, remote-adapt.c, remote-mm.c, remote-udi.c: Remove
3864 DENTER and DEXIT macros and their calls. Use a real debugger --
3865 like gdb -- to see what functions are being called when.
3866 * utils.c (strcmp_iw): Make nonstatic, for lint.
3868 Fri Sep 25 18:48:20 1992 John Gilmore (gnu@cygnus.com)
3870 * infrun.c, inftarg.c, inferior.h: Comment and lint cleanups.
3872 Fri Sep 25 15:13:44 1992 Stu Grossman (grossman at cygnus.com)
3874 * tm-sparc.h, dbxread.c (read_ofile_symtab): Install Jim Wilson's
3875 fix to differentiate between gcc1 & gcc2 compiled files so that we
3876 can debug calls that pass structs as args correctly.
3877 * symmisc.c (dump_symtab): If block was compiled with gcc, say
3878 so, and what version.
3880 * remote.c (remote_wait): Make regs be char to avoid picayune
3881 ANSI compiler warnings.
3883 * energize.h: Move all external struct decls to inside of
3884 __STDC__, add prototype for energize_shell_wait().
3885 * energize.c (getpty): Clean up, make us really get a controlling
3887 * (energize_initialize): Disable SIGIO prior to setting up for
3888 I/O interrupts. Move setsid(), et. al. to getpty().
3889 * (energize_shell_wait): New routine to wait for things started
3890 via the shell command, uses wait() instead of /dev/proc.
3891 * Also, add prototype for execute_command_1().
3893 Fri Sep 25 12:09:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3895 * inftarg.c (child_create_inferior, child_attach,
3896 child_mourn_inferior): collect unix child process stratum
3897 functions which live below the target vector into this file to
3898 facilitate host/target/native split. Also, make them static.
3899 * inflow.c (child_mourn_inferior): removed.
3900 * infrun.c (child_create_inferior, child_attach): removed.
3901 (resume): becomes global so that functions below the
3902 target vector can find it.
3903 * inferior.h (resume): add prototype.
3904 (child_mourn_inferior, child_create_inferior, child_attach):
3907 * xcoffexec.c (exec_ops): child_attach and child_create_inferior
3908 replaced with find_default_attach and
3909 find_default_create_inferior.
3911 Fri Sep 25 10:21:04 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
3913 * i960-pinsn.c: Use _filtered routines for printing, so symbolic
3914 addresses don't get displayed in the wrong positions.
3916 Fri Sep 25 09:52:47 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3918 Separate core functions along target vector in preparation for
3919 native support. Functions above vector now live in core.c. Those
3922 * core.c (solib_add_stub, core_close, core_open, core_detach,
3923 get_core_registers, core_files_info, core_ops): moved to corelow.c
3924 (_initialize_core): removed addition of core_ops target.
3925 * corelow.c: new file.
3926 (solib_add_stub, core_close, core_open, core_detach,
3927 get_core_registers, core_files_info, core_ops): moved from core.c
3928 (_initialize_corelow): new function.
3929 * gdbcore.h (core_open, core_detach): added prototypes.
3930 (core_ops): add forward declaration.
3931 * Makefile.in (SFILES_MAINDIR): add core.c
3933 (TSOBS): change core.o to corelow.o
3935 Wed Sep 23 11:14:53 1992 Stu Grossman (grossman at cygnus.com)
3937 * m68k-tdep.c (m68k_saved_pc_after_call): Use 'GDB_TARGET_IS_SUN3'
3938 instead of 'sun' predefined symbol so that trap analysis code is
3939 enabled only when the TARGET is a sun3.
3941 Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3943 * tm-i960.h (ext_format_i960): Add top-level declaration.
3944 (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested
3945 blocks, else Sun4 compiler complains.
3947 Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com)
3949 * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break'
3950 instruction's argument. Patch from jonathan@cs.stanford.edu
3953 Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3955 Break the thread of control that implies that a unix child
3956 process will be the default target.
3958 * target.c (find_default_run_target, find_default_attach,
3959 find_default_create_inferior, return_zero): new functions.
3960 (cleanup_target): Make return_zero the default for to_can_run.
3962 * exec.c (exec_ops), core.c (core_ops): Replace child_attach and
3963 child_create_inferior references with find_default_XXX instead.
3965 * target.h (struct target_ops): new field, to_can_run.
3966 (find_default_attach, find_default_create_inferior): new prototypes.
3967 (target_can_run): new macro.
3969 * Also added a zero (default) to_can_run element to all static
3970 struct target_ops initializations throughout GDB, except:
3971 * inftarg.c (child_ops): Use new child_can_run() to enable child runs.
3973 * infrun.c (child_create_inferior): Clean up error handling when
3974 no exec file is specified.
3975 (child_attach): Don't require exec file.
3977 Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com)
3979 Remove kill_inferior_fast, in favor of target_kill, which goes
3980 through the target vector.
3982 * inferior.h (kill_inferior_fast): remove declaration.
3984 * main.c (disconnect): call quit_cover using catch_errors rather
3985 than calling kill_inferior_fast directly. New way goes through
3986 the target vector, handles attached processes, and writes
3987 command history if appropriate.
3988 (quit_cover): new function, wrapper for quit_command.
3990 * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c,
3991 infptrace.c, procfs.c: Removed all instances of kill_inferior_fast,
3992 inlining them into the local kill_inferior when needed.
3994 Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com)
3996 * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'.
3997 * stabsread.c (read_struct_type): Simplify complicated expression
3998 for dumb DECstation compiler.
4000 Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
4002 * m68k-pinsn (print_insn_arg, fetch_arg): added support for
4003 operands to memory management instructions, from WRS.
4005 Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com)
4007 * main.c (main): Back out previous language setting changes.
4008 Replace with simple default to C before processing any init
4009 files. There MUST be a language set, even in the absence of
4010 init files or executables, or expression parsing fails.
4012 Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com)
4014 * main.c (main): Move code that sets initial language to
4015 symfile.c. Fixup places where command files are processed to
4016 be consistent in setting a default language if none has been
4018 * symfile.c (set_initial_language): Add code moved from
4019 main() that sets an initial default language when a new
4020 symbol file is read.
4021 * symfile.c (symbol_file_command): Call set_initial_language.
4022 * symtab.c (find_main_psymtab): Add FIXME comment.
4024 Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4026 * breakpoint.c, sparc-tdep.c: comment changes.
4027 * configure.in: removed target_dependent line.
4029 * remote-mm.c (mm_attach): change printf to error to prevent
4031 * remote-udi.c (udi_attach): change printf to error to prevent
4034 * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace
4035 calls to {fetch|store}_inferior_registers with calls to
4036 target_{fetch|store}_registers, for remote-target independence.
4038 Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com)
4040 * Makefile.in: Fix bug I introduced in merging Rich's change.
4041 * infrun.c (child_create_inferior): Use proceed() rather than
4042 doing all the same stuff by hand.
4044 Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4046 * Makefile.in, configure.in: add support for files used only when
4047 configured native, that is, when host = target.
4049 Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4051 * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred
4052 stores are target dependent and were moved from xm to tm.
4054 Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com)
4056 * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir.
4058 * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE
4059 overrides, to avoid problem in xdr_bytes with malloc(0) => 0.
4061 Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4063 * target.h (struct target_ops): removed to_convert_to_virtual and
4064 to_convert_from_virtual elements. Initializations removed from
4065 all static initializations.
4066 (target_convert_to_virtual, target_convert_from_virtual):
4068 (host_convert_to_virtual, host_convert_from_virtual): Removed
4069 forward declarations.
4070 * target.c (cleanup_target): removed default assignments for
4071 to_convert_to_virtual and to_convert_from_virtual.
4072 * inftarg.c (host_convert_to_virtual, host_convert_from_virtual):
4074 * findvar.c (value_of_register, value_from_register):
4075 target_convert_to_virtual inlined.
4076 * infcmd.c (do_registers_info): target_convert_to_virtual inlined.
4077 * valops.c (value_assign): target_convert_from_virtual inlined.
4079 Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com)
4081 * main.c (gdb_readline): Avoid printf_filtered, which sets char
4082 position wrong if used for the prompt.
4083 * utils.c (puts_filtered): Comment: NOT a puts() replacement!
4085 Support for accessing arbitrary MIPS stack frames in memory.
4087 * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is
4088 set, run it before INIT_EXTRA_FRAME_INFO.
4089 * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it.
4091 * mips-tdep.c (init_extra_frame_info): Only clobber the `frame'
4092 (FP) value in the frame_info struct if it is zero (as from top of
4094 (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC.
4096 * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always
4097 comes back as zero. So does FP_REGNUM, as a trigger for
4098 init_extra_frame_info.
4100 * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get
4101 the program counter set before INIT_EXTRA_FRAME_INFO is run.
4102 (INIT_FRAME_PC): Defined to null.
4103 (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab.
4104 (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command.
4105 Briefly explain MIPS stacks in GDB.
4107 Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com)
4109 * copying.awk, copying.c (show_copying_command,
4110 show_warranty_command): Rename from copying_info, warranty_info,
4111 to match command function conventions.
4113 * utils.c (prompt_for_continue): Reinitialize more-counts
4114 before printing anything, and again afterward. Fix comments.
4115 (vfprintf_filtered): Eliminate static buffer; use auto buffer,
4116 or alloca() if needed.
4118 * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to
4119 detect native versus cross-host.
4121 Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com)
4123 * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for
4124 Suns. Rename to m68k_saved_pc_after_call.
4125 * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use
4126 m68k_saved... instead of sun3_saved...
4128 Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com)
4130 * Makefile.in (update-depend, update-alldeps): Split out of
4131 setup-to-dist, for convenience in rebuilding the depend and
4133 (assorted): Update to catch straggler files when building gdb.tar.Z.
4135 Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com)
4137 Preliminary cleanup for splitting host/native/target.
4139 * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP
4140 here; it is dealt with at a gdb-target-independent level.
4141 * rs6000-tdep.c (single_step): Don't call ptrace, we are a
4142 high toned routine. Fix return type to void.
4143 * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it.
4144 Rich and I believe the "real problem" was that both single_step
4145 and target_resume were issuing PT_CONTINUE calls. This would
4146 cause the second PT_CONTINUE to sometimes fail because the process
4147 was already running.
4148 * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge.
4150 Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com)
4152 * energize.c (pty_to_kernel): Must check for EAGAIN as
4153 termination condition.
4154 (full_filename): Don't prepend dirname if filename begins with /.
4155 (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad
4157 (getpty (NCR)): Lotsa bug fixes...
4158 (kernel_dispatch (case StopRType)): Use kill() instead of
4159 killpg() so we can deal with losing systems...
4160 (wait_for_events): Work around NCR select() lossage. It doesn't
4161 zero out readfds when select() returns zero.
4162 (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use
4163 getcwd() instead of getwd() (NCR getwd() seg faults).
4164 (energize_wait): Use sigaction() for NCR. Their version of signal()
4165 is unreliable by default.
4167 * procfs.c (proc_wait): Call print_sys_errmsg() if we get an
4168 error from PIOCSWSTOP.
4170 * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c,
4171 symfile.c, target.c, valprint.c: Use _filtered form of *printf.
4172 defs.h, utils.c: Make vfprintf_filtered global.
4174 * energize.c (send_location): New routine to consolidate all
4175 places where we must notify kernel of where the given pc is.
4176 (cplus_demangle): Put single-quotes around demangled names.
4177 (energize_call_command): Call send_location() after doing up,
4178 down, and frame commands.
4180 Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4182 * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first
4183 pass at doc for two new remote targets---29K using UDI, and Tandem
4184 ST2000 using STDBUG.
4186 * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__
4188 * doc/all.m4: turn on H8/300 stuff for generic manual
4190 * doc/gdbinv-s.m4.in: remove text on special procedures to continue
4191 after explicit call to breakpoint() in serial stubs.
4193 Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com)
4195 * mipsread.c: Clean up some white space.
4196 (parse_symbol): Handle stEnd of stFile.
4197 (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal.
4199 * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers,
4200 store_inferior_registers): Replace unexplained numbers
4201 with manifest constants from a DECstation header file.
4202 * xm-mips.h (KERNEL_U_ADDR): Get from <machine/param.h>.
4203 (REGISTER_U_ADDR): Fix up for Ultrix 4.2.
4205 * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h.
4207 * stack.c (_initialize_stack): "dow" should be a valid abbreviation
4208 for "down". Suggested by Richard Stallman.
4210 Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4212 * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid
4213 redeclaration bug on SunOS 4.
4215 Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com)
4217 * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums.
4218 * m68k-stub.c: Remove a few extraneous ANSI-isms.
4219 * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if
4220 they aren't already there.
4221 * remote-vx.c (vx_prepare_to_store): Ditto.
4222 * xcoffread.c: Surround forward struct defns with #ifdef __STDC__.
4224 Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com)
4226 Removed a large number of changes inserted by Per Bothner
4227 for C++ support. These will go back in when they've been
4230 Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com)
4232 * serial.h: Fix prototye for serial_raw().
4233 * ser-bsd.c, ser-termios.c: Fix args for serial_open() &
4234 serial_write() to match prototypes.
4235 * remote-st2000.c (get_reg_name): Make *p be const.
4237 Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4239 * remote-nindy.c (nindy_fetch_registers): Make return type void,
4240 to agree with target structure field type.
4241 (nindy_store_registers): Ditto.
4243 * Makefile (OPCODES): New var, pointing to opcodes library.
4244 (CLIBS, CDEPS): Include it.
4245 (saber_gdb): Load opcodes library.
4247 Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com)
4249 * a68v-xdep.c (store_inferior_registers): declare as void.
4250 * infptrace.c: HP/Apollos have ptrace.h in the wrong place.
4251 * remote-st2000.c: Massive changes to use new serial package.
4252 Also added 'connect' command to transparantly connect to serial
4254 * ser-termios.c: Big cleanup, use nicer coding conventions.
4255 * ser-bsd.c: New module, serial stuff for BSD systems.
4256 * serial.h: Define struct ttystate properly using HAVE_TERMIO.
4257 * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE...
4259 Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4261 * doc/gdb.texinfo: fix shameful error of agreement reported by
4262 jimb@occs.cs.oberlin.edu (Jim Blandy)
4263 * doc/gdb.texinfo: remove old partial discussion of remote serial
4264 protocol (via serial debug stubs)
4265 * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing
4266 use of serial debug stubs
4268 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
4270 * symfile.h: Declaration of set_demangling_style() moved
4271 here from demangle.h (which is now in ../include).
4272 * i386-xdep.c: Update comment.
4274 Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4276 * symtab.c (completion_list_add_symbol): restructured to optimize
4277 for time. First clip names that cannot match. Then clip any
4278 names we've already considered. Drop a redundant strncpy. Drop
4279 a redundant malloc and associated free for demangled names.
4281 Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com)
4283 * a68v-xdep.c (store_inferior_registers): Define as type void.
4284 * configure.in: Add host m68k-apollo*-bsd*.
4285 * demangle.c (struct demanglers): Use enum instead of constant
4286 value to keep braindamaged HP/Apollo compiler happy.
4288 Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
4290 * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
4291 match "FOO". This allows 'break Foo' to work when Foo is
4292 a mangled C++ function. (See comment before function.)
4294 Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
4296 * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
4297 for files in vx-share/*.c.
4298 * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention,
4299 for normal GDB source files.
4301 * Makefile.in (VERSION): Roll to 4.6.6.
4303 * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h.
4304 * tm-sun3.h: Remove STACK_END_ADDR, no longer used.
4305 * tm-sun3os4.h: Update comments.
4306 * xm-delta88.h: Remove STACK_END_ADDR.
4308 Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
4310 * Makefile.in (VERSION): Roll to 4.6.5.
4312 * infrun.c: Lint for recent `handle' changes.
4314 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
4315 * serial.h (EXFUN): Remove all uses, convert to PARAMS.
4316 * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
4317 should include a ser-XXX.o module.
4319 * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
4320 * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
4322 * configure.in: Map unrecognized sun 68k's, sun sparcs, into
4323 known suns in configure.in, rather than mapping them to unique
4324 config files that happen to duplicate other config files.
4325 * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
4326 * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
4328 Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
4330 * configure.in (*-*-sunos*): Use trailing * to match all
4331 sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
4332 (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
4333 in production on Sun-4.
4334 ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
4335 (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4336 (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4338 * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
4339 config/sparc-noun.mt: New target configs for embedded.
4340 * config/sun4os3.{mh,mt}: Remove, never existed in production.
4342 * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
4343 target definitions for embedded with and without underlines on
4346 * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
4347 not a parameter of the CPU, but of the development environment.
4348 * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
4350 Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
4352 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
4353 (which involves reading in main's symtab) if we have no breakpoints.
4355 Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
4357 * dwarfread.c (cu_language): New local variable to record
4358 language for current compilation unit being processed.
4359 * dwarfread.c (set_cu_language): New local function to decode
4360 and record language for current compilation unit being processed.
4361 * dwarfread.c (synthesize_typedef): Add local function to
4362 synthesize a typedef for C++ classes, structs, unions, and
4364 * dwarfread.c (read_structure_scope): Synthesize typedefs
4365 for C++ classes, structs and unions.
4366 * dwarfread.c (read_enumeration): Synthesize typedefs for
4368 * dwarfread.c (read_file_scope): Call set_cu_language to
4369 record language for current compilation unit. After symtab
4370 is built, save this recorded language.
4371 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
4372 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
4373 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
4374 typedefs for C++ classes, structs, unions, and enumerations.
4375 * dwarfread.c (scan_compilation_units): Call set_cu_language
4376 to record language for current compilation unit.
4377 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
4378 for TAG_enumeration_types, rather than in add_partial_symbol.
4379 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
4380 case with class, struct, and union type cases, now that they are
4381 the same. Remove tests for non-NULL name attributes, now done
4383 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
4384 treat as alias for TYPE_CODE_STRUCT for now.
4386 Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
4388 * Makefile.in: map "gdb" through program_transform_name when
4391 Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
4393 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
4394 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
4395 Use "regi" for local indexing through register numbers, reserving
4396 "regno" for the name of a specific register passed as an input
4397 parameter. Fix bug propagated through all versions that sometimes
4398 used regno as an index when it should have been regi, thus using
4399 -1 as an index in some cases.
4401 Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
4403 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
4404 respectively, so same demangler can be used by other programs.
4405 * Makefile.in: Remove demangler stuff.
4406 * Makefile.in (depend): Pass -I../readline (needed for main.c).
4407 * demangle.c (_initialize_demangler): Tell demangler which
4408 CPLUS_MARKER to assume.
4410 Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
4412 RS/6000 portability changes (for hosting cross-debuggers).
4414 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
4415 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
4416 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
4417 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
4418 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
4419 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
4420 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
4421 (NO_SINGLE_STEP): Add, target-dependent.
4422 (loadinfotextindex): Lowercase, remove "aix_".
4423 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
4424 (NO_SINGLE_STEP): Remove, target-dependent.
4425 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
4426 * xcoffread.c: Only build file if RS/6000 native GDB.
4427 (build_function_symbol): Remove #if 0'd code.
4428 * rs6000-tdep.c: Cleanup. Add static fn protos.
4429 Use CORE_ADDR for addresses throughout. Make void fns void.
4430 (pop_dummy_frame): Add FIXME about bogosity of design here.
4431 (rs6000_struct_return_address): Ditto.
4432 (frameless_function_invocation, frame_get_cache_fsr,
4433 frame_initial_stack_address, xcoff_relocate_symtab,
4434 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
4435 add_text_to_loadinfo, find_toc_address): Move from xdep file.
4436 Use CORE_ADDRs. Change identifiers to lowercase.
4438 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
4439 supplying dummy routines if non-native. Add prototype for
4440 static exec_one_dummy_insn. Move a mess of functions to
4441 rs6000-tdep.c (as above). Remove #if 0'd code.
4443 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
4444 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
4445 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
4447 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
4450 * vx-share/README, nindy-share/README: New files describing
4451 how these directories' code is shared, and with whom.
4453 Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
4455 * configure.in (target configurations): Reformat into table.
4456 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
4458 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
4459 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
4460 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
4461 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
4462 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
4463 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
4465 * Makefile.in (config-check): Add command to check whether
4466 configure.in is consistent with config/*.
4468 Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
4470 * configure.in (host configurations): Reformat nested cases into
4471 easy-to-maintain table.
4472 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
4473 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
4475 Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
4477 * cplus-dem.c: Reorder args to most local functions to make them
4478 follow the consistent pattern of struct work_stuff pointer first,
4479 followed by pointer into string being demangled, followed by
4480 pointer to the string where the result is being stored, followed
4481 by other args. Also generally replace most variables of name
4482 "type" with "mangled" for consistency. They all pointed to the
4483 same string but half were one name and half the other.
4484 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
4485 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
4486 use whenever a qualified name is being demangled.
4487 * cplus-dem.c (do_type): Qualified names are treated similarly
4488 to fundamental types, not as modifiers of fundamental types.
4490 Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
4492 * configure.in: Add sparclite as a target.
4494 * sparc-stub.c (handle_exception): Flush instruction cache just
4495 before returning to the user. (hexToInt): Fix overzealous cleanup.
4497 Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
4499 * infrun.c (handle_command): Rewrite to allow multiple signal
4500 numbers, signal number ranges, and to recognize "all" to mean all
4501 signals except those used by the debugger.
4502 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
4503 to set or reset actions for specific signals.
4505 Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
4507 * coffread.c (decode_type): Call alloc_type to alloc new
4509 * stabsread.c (read_array_type, read_range_type, define_symbol):
4510 Call alloc_type to alloc new types.
4511 * stabsread.c (define_symbol): Move dbl_valu symbol field data
4512 from type_obstack to symbol_obstack.
4513 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
4515 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
4516 associated with a type, using the same mechanism as was used to
4517 allocate space for the type structure itself.
4518 * coffread.c (patch_type, coff_read_struct_type,
4519 coff_read_enum_type): Use TYPE_ALLOC.
4520 * dwarfread.c (struct_type): Use TYPE_ALLOC.
4521 * gdbtypes.c (create_array_type, check_stub_method,
4522 allocate_cplus_struct_type): Use TYPE_ALLOC.
4523 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
4524 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
4525 read_range_type): Use TYPE_ALLOC.
4527 Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
4529 * breakpoint.c (breakpoint_re_set): Select a default source
4530 symtab if one is not currently selected.
4531 * utils.c (query): Call wrap_here before building the output
4532 query string, to turn off wrapping and flush any buffered output.
4533 Otherwise our query may end up in the wrap buffer and never be
4535 * eval.c (evaluate_subexp): Report error when attempting to
4536 evaluate subscript for types without a target type, rather
4537 than dumping core by using the NULL pointer.
4538 * symfile.c (symbol_file_command): Forget current_source_symtab
4539 and current_source_line when discarding symbol table.
4541 Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
4543 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
4545 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
4546 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
4548 Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
4550 * remote.c (remote_open): Fix baud rate setting to make -b flag
4551 work. (remote_wait): Change 'T' message parser to deal with new
4552 improved format which allows stub to send an arbitrary bunch of
4554 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
4555 make all this re-entrant by storing all state on the stack. Clean
4556 up memory error trapping. (computeSignal, set_debug_traps):
4557 make it all table driven. Make a start at a baud rate setting command.
4559 Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
4561 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
4563 * remote-vx.c: redefine malloc to avoid buggy declaration on
4564 RS/6000 <rpc/types.h>.
4565 xm-rs6000.h: include <sys/select.h> to define fd_set for
4566 <rpc/svc.h> on RS/6000.
4568 Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
4570 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
4571 recursive invocations of make. Always create installation
4574 Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
4576 * m68k-pinsn.c: Minor fix in style of output (don't use
4577 range to indicate floating point control registers).
4579 Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
4581 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
4583 * infcmd.c (registers_info): Handle multiple register names.
4584 Changes inspired by Roland McGrath.
4586 Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
4588 * sparc-stub.c: New file. Mix it with your SPARClite
4589 application, and it will speak GDB remote protocol!
4590 * remote.c (remote_wait): Change 'T' (expedited reply) message to
4591 deal with arbitrary registers. Needed for sparc-stub.
4593 Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
4595 * cplus-dem.c (cplus_markers): Add table for gnu style and
4596 use throughout, in place of compile time constant CPLUS_MARKER.
4597 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
4598 * cplus-dem.c (cfront_special): New function, as suggested
4599 by pfieland@stratus.com.
4600 * cplus-dem.c (forget_types): New function.
4601 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
4603 * cplus-dem.c (mop_up): Call forget_types().
4604 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
4605 Use throughout, instead of checking current_demangling_style.
4606 * cplus-dem.c (demangle_signature): When finding an explicit
4607 start of function args, forget all remembered types for
4608 lucid/cfront style demangling.
4609 * cplus-dem.c (demangle_prefix): In a sequence of two or more
4610 underbar characters, use last pair as the delimiter. Hoist
4611 gnu_special() call up to cplus_demangle(). Call cfront_special()
4613 * cplus-dem.c (cplus_special): Fix virtual table name demangling
4614 for inherited classes.
4615 * cplus-dem.c (demangle_args): Document quirks of numbered
4616 references to previously seen types.
4617 * dbxread.c (read_ofile_symtab, process_one_symbol):
4618 Use AUTO_DEMANGLING rather than explicitly checking
4619 current_demangling_style.
4620 * demangle.h: Add some comments.
4621 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
4622 CFRONT_DEMANGLING): New macros.
4623 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
4624 not found in the actual producer string produced by lcc.
4625 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
4626 than explicitly checking current_demangling_style.
4628 Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
4630 * breakpoint.c (enable_longjmp_breakpoint,
4631 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
4632 Check for duplicate breakpoints at the same address. Bug report
4633 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
4635 Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
4637 * buildsym.c (end_symtab): Document that end_symtab can return
4638 NULL under non-error conditions.
4639 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
4640 returned from end_symtab for empty compilation units.
4642 Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
4644 * am29k-tdep.c: Lint from DECstation compiler.
4645 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
4646 As the man page says, "Sometimes you just can't get lint to shut
4647 up". That doesn't mean you should blow away the code it won't
4649 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
4650 it up over the next few weeks. Make mips x 29k build.
4651 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
4652 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
4653 but leave it as a comment because the breakpoint instruction
4654 is not easily accessible at this moment (it's static, and if
4655 we define one here, it goes into every file compiled).
4657 Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
4659 * Makefile.in (VERSION): Bump to 4.6.3.
4660 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
4661 function scopes when building partial symbol tables.
4662 * objfiles.c (open_existing_mapped_file): Make it clear in
4663 warning message that out of date mapped files are ignored.
4664 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
4665 unit source file name in error message.
4667 Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
4669 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
4670 * dwarfread.c (struct_type): In absence of AT_byte_size for
4671 bitfield, use size of object of member's type for the size of
4672 the anonymous object containing the bit field.
4673 * dwarfread.c (completedieinfo): Set has_at_byte_size when
4674 an AT_byte_size attribute is seen.
4675 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
4676 union aux_ext (was aux_ent).
4677 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
4678 unsigned char* to char*, for Lucid compiler.
4679 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
4680 to be correct type (from unsigned char* to char*).
4681 * valprint.c (type_print_derivation_info): Minor tweak to placement
4682 of commas in derived class printing.
4683 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
4685 Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4687 * xm-go32.h: Define LSEEK_NOT_LINEAR
4688 * source.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
4689 then work out the lseek positions of newlines by running through
4690 the file and `tell'ing. This makes source file listing work on
4691 OS's where the relationship between physical position in file and
4692 canonical position is indeterminate, eg VMS and DOS.
4694 Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
4696 * stabsread.c: Ensure that all members of all allocated structures
4697 are initialized to known state to avoid hard to find bugs with gdb
4698 using fields containing random data.
4699 * buildsym.c (start_subfile): Compact dirname initialization.
4700 * buildsym.c (patch_subfile_names): New function.
4701 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
4702 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
4703 * buildsym.h (patch_subfile_names): Add prototype.
4704 * dbxread.c (process_one_symbol): Call patch_subfile_names.
4706 Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
4708 * remote-udi.c: Update comments.
4710 * remote.c (getpkt): Only force retransmission ten times;
4711 after that, assume bug in target code, and handle pkt anyway.
4713 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
4715 * configure.in: Add support for apollo 68k under BSD environment.
4716 * xm-apollo68b.h: New file to support above.
4718 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
4720 * configure.in: Recognize i486 host cpu.
4721 * valprint.c (type_print_derivation_info): Print derivation info
4722 in same form as class declarations in source.
4723 * valprint.c (type_print_varspec_suffix): Split arg printing
4724 code out to type_print_args function.
4726 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
4728 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
4729 at_import, at_frame_base.
4730 * dwarfread.c (completedieinfo): Remove cases for obsolete
4731 AT_visibility, AT_import, and AT_frame_base attributes.
4732 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
4733 i860, which can keep up to 4 shadow breakpoints.
4734 * tm-stratus.h (USG): Define.
4735 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
4736 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
4737 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
4738 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
4739 * config/stratus.mt (TDEPFILES): Include files available from
4740 stratus that are not yet in release pending receipt of paperwork
4742 * buildsym.c (finish_block): Minor code format change.
4743 * gdbtypes.h (struct field): Add to comments.
4744 * gdbtypes.h (virtual_field_bits): Add to comments.
4745 * objfiles.c (allocate_objfile): Change obstack interface to
4746 match FSF merging efforts.
4748 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
4750 * Makefile.in (VERSION): Bump to 4.6.2.
4751 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
4752 * Makefile.in (OBS): Add stabsread.o
4753 * Makefile.in (stabsread.o): Add build rule.
4754 * stabsread.c, stabsread.h: New files.
4755 * buildsym.c: Split out stabs specific support to stabsread.c.
4756 * buildsym.h: Split out stabs specific support to stabsread.h.
4757 * dbxread.c (stabsread.h): Include
4758 * dbxread.c (dbx_new_init): Call stabsread_new_init.
4759 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
4760 * dbxread.c (read_ofile_symtab): Call end_stabs.
4761 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
4762 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
4763 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
4764 really_free_pendings to cleanups.
4765 * elfread.c (elf_new_init): Call stabsread_new_init.
4766 * gdbtypes.c: Small changes to maintenance commands.
4767 * mipsread.c (stabsread.h): Include.
4768 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
4769 * xcoffread.c (stabsread.h): Include.
4770 * xcoffread.c (global_stabs): Remove redundant def.
4771 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
4773 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
4775 * lmode_inferior_valid, lmode_ours_valid: New static vars.
4776 * inflow.c (terminal_init_inferior, terminal_inferior,
4777 terminal_ours_1, initialize_inflow): Record and use state
4778 of lmode_inferior_valid and lmode_ours_valid.
4780 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4782 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
4783 include <sgtty.h> on USG. (from sef).
4785 * depend: es1800 dependency needed here.
4787 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
4789 * buildsym.c (read_struct_type): Initialize structs allocated
4790 with alloca, to avoid using random values from stack later on.
4791 * defs.h (fprintf_filtered): Add prototype.
4792 * gdbtypes.c (check_stub_method): Fix misleading comments.
4793 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
4795 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
4796 small changes to maint support functions.
4797 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
4798 for some fields and expand comments.
4799 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
4800 macro and track change to obstack_full_begin macro.
4801 * utils.c (fprintfi_filtered): New function.
4802 * valprint.c (type_print_base): Fixup field printing to not
4803 print extraneous lines and not print bogus "no data fields"
4804 messages for C++ classes with no data members. Also use new
4805 fprintfi_filtered function.
4807 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4809 * configure.in: es1800 ok for 68000 too.
4811 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4813 * configure.in: echo error messages to stderr, not stdout
4815 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4817 * configure.in: recognize hppa* instead of hppa
4819 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
4821 * energize.c: Second cut at DynamicLoad message handling.
4823 * energize.c: Relativize pathnames in #include statements.
4824 * (kernel_dispatch): Better error messages for unknown protocol
4826 * (kernel_dispatch): First cut at DynamicLoad message handling.
4828 * Makefile.in: Remove -I../readline from all compilations,
4829 include a special case for main.o instead.
4831 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
4833 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
4834 error if it fails to find a member type, rather than return NULL
4835 and trigger a coredump.
4836 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
4837 lookup_demangled_partial_symbol,): Ask demangle_and_match to
4838 match on complete demanglings, including argument lists for member
4839 functions, rather than just accepting the first demangling that
4840 matches the class and function name.
4841 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
4842 to start_symtab as the directory name.
4843 * dwarfread.c (completedieinfo): Strip off any leading hostname
4844 portion of the AT_comp_dir attribute string. Gdb doesn't know
4845 what to do with them (FIXME).
4847 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
4849 * breakpoint.c (commands_command): Simplify code a bit, remove
4850 unnecessary fflush().
4852 * Makefile.in (OTHERS): Add gcc.patch.
4853 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
4855 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
4857 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
4858 lcc producer string.
4860 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
4862 * WHATS.NEW renamed to NEWS.
4864 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
4866 * dbxread.c, dwarfread.c: Re-enable experimental code to
4867 automatically select demangling style.
4868 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
4869 DEMANGLING_STYLE, to make more descriptive. Revert back to
4870 "auto" as default. Comment use.
4871 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
4872 * Makefile.in (${DEMANGLER}.o) Remove target and special
4875 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
4877 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
4879 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
4881 * Makefile.in, demangle.c: Change default demangling style to
4883 * Makefile.in: Update version to 4.6 !!!
4884 * README, WHATS.NEW: Update for 4.6.
4886 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
4888 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
4891 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
4892 nodes as base classes.
4894 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
4896 * alldeps.mak, depend: Update.
4898 * xcoffread.c: Add decl for section_offset to keep prototype happy.
4900 * Makefile.in (VERSION): 4.5.9.
4902 * xm-hp300bsd.h: Add decl for strdup().
4903 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
4904 PDR. Cleanup a few things, fix compilation warnings.
4906 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
4908 * Makefile.in (DEMANGLING_STYLE): New define to set default
4909 demangling style for C++. Defaults to "auto".
4910 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
4911 * Makefile.in (SFILES_MAINDIR): Add demangle.c
4912 * Makefile.in (OBS): Add demangle.o
4913 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
4914 Remove compile time decisions about demangling style and replace
4915 with runtime decisions using current_demangling_style.
4916 * cplus-dem.c (main): Expand code included during building of
4917 standalone demangler to recognize demangling style options.
4918 * dbxread.c (demangle.h): Include.
4919 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
4920 demangling style if processing g++ code and current demangling style
4921 is auto (Note: this feature currently disabled.)
4922 * demangle.c: New file, generic demangling control.
4923 * demangle.h (demangling_styles): New enumeration to select one
4924 of several demangling styles. Also define string names for each
4926 * demangle.h (set_demangling_style): Add prototype.
4927 * dwarfread.c (demangle.h): Include.
4928 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
4929 New producer string prefixes to recognize.
4930 * dwarfread.c (handle_producer): Consolidate actions for specific
4931 producers. Set demangling style based on producer string if
4932 current style is auto. (Note: this feature currently disabled.)
4933 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
4935 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
4937 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
4939 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
4941 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
4942 * c-exp.y: Call lookup_signed_typename() after seeing
4943 "signed". This handles "signed char" correctly.
4944 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
4945 keywords before a type specifier.
4947 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
4949 * command.c (lookup_cmd_1): Clarify descriptive comments.
4950 * gdbcmd.h (maintenanceprintlist): Add declaration.
4951 * main.c (maintenanceprintlist): Add definition.
4952 * main.c (gdb_completer_command_word_break_characters): Add.
4953 * main.c (symbol_completion_function): Switch completer word
4954 break character sets dynamically, based on whether completion is
4955 being done on commands or on something else.
4956 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
4957 * maint.c: Include demangle.h.
4958 * maint.c (maintenance_demangle): New function.
4959 * maint.c (maintenance_print_command): New function.
4960 * maint.c (_initialize_maint_cmds): Reorganize some commands
4961 under new maintenance print subcommand.
4963 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
4965 * gdbtypes.c (lookup_struct_elt_type): If the input type is
4966 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
4967 target type. Otherwise, 'whatis this.field' wouldn't work,
4968 which would be inconsistent, since 'print this.field' works.
4969 * buildsym.c (read_struct_type, read_enum_type): Clear
4970 TYPE_FLAG_STUB flag.
4971 * buildsym.c (cleanup_undefined_types): Don't rely on a
4972 flawed "Reasonable test to see if" a type has been defined
4973 since it was referred to; now we can just see if the
4974 TYPE_FLAG_STUB flag has been cleared.
4975 * valprint.c (print_type_base): Emit public/protected/private
4976 labels for methods as well as fields. Also, indent these labels
4977 2 spaces instead of 4, for a more conventional "look".
4978 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
4979 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
4980 * gcc.patch: New file. Contains patch for gcc (so people
4981 with gdb-2.2.x won't have to wait for a new gcc release).
4983 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
4985 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
4986 (print_addr): Call print_address to show symbolic version as well.
4988 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
4990 (vx_read_register): Declare inferior_fp_regs. Delete code for
4991 copying "inferior_registers" around; the values are already in var
4992 "registers". Use correct size for register set.
4994 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
4995 target doesn't support it.
4996 (vx_read_register): Don't try reading them either.
4998 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
4999 VxWorks back end reads them in one contiguous set except for this
5001 (register_names): Change "pc" to "pcw" to avoid confusion printing
5003 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
5004 find the PC under VxWorks.
5006 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
5008 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
5009 to create new blank types, instead of handcrafting them.
5010 * defs.h (printfi_filtered): Add prototype.
5011 * utils.c (printfi_filtered): New function.
5012 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
5013 to simplify the code. Other cleanups.
5014 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
5015 * gdbtypes.h (struct cplus_struct_type): Add comments describing
5016 use of various fields.
5017 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
5018 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
5019 production that currently treats it exactly the same as STRUCT.
5020 * c-exp.y (yylex): Recognize "class" as token CLASS.
5021 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
5022 * symtab.c (decode_line_1): Fix to pass quoted args on down to
5023 general symbol handling code. Call cplus_mangle_opname with
5025 * symtab.c (decode_line_2): Print demangled function names in
5026 breakpoint menus, instead of just file and line number.
5027 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
5028 * valprint.c (type_print_base): Print "class" for C++ classes,
5029 rather than "struct". Print section labels for public, protected
5030 and private members of C++ classes.
5031 * values.c: Include demangle.h.
5032 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
5034 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
5036 * Makefile.in (VERSION): Update to 4.5.8.
5038 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
5040 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
5041 prevent crashes when examining cross-targets.
5042 * dbxread.c (process_one_symbol): Include directory name when
5043 calling start_subfile for SOL & BINCL symbols. This allows gdb to
5044 find include files, and yacc/lex sources when the cwd doesn't match
5045 that in which the object was compiled.
5046 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
5048 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
5051 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
5053 * maint.c (maintenance_command, maintenance_info_command):
5054 Install with allow_unknown as 0 and call help_list to show
5055 list of possibilities when no subcommand is specified.
5057 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
5059 * configure.in: Add m68k-ericsson-*.
5060 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
5062 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
5064 * maint.c: New file.
5065 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
5066 * Makefile.in (OBS): Add new file maint.o.
5067 * defs.h (command_class): Add class_maintenance.
5068 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
5069 commands. Allow for them (and other nonessential parts of gdb)
5070 to be selectively left out under special circumstances.
5071 * gdbtypes.c (recursive_dump_type): New function; supports
5072 maintenance print-type command.
5073 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
5075 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
5077 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
5078 initializers. Add initializations for setprintlist, showprintlist,
5079 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
5080 * printcmd.c (maintenance_print_type): New maintenance cmd.
5081 * valprint.c (setprintlist, showprintlist): Move to main.c, as
5082 implied by comment that all cmd lists are owned by main.c.
5083 * infcmd.c (unsetlist): Move to main.c, as implied by comment
5084 that all cmd lists are owned by main.c.
5085 * language.c (setchecklist, showchecklist): Move to main.c, as
5086 implied by comment that all cmd lists are owned by main.c
5087 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
5088 deletelist): Remove redundant declarations (also in gdbcmd.h).
5089 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
5090 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
5091 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
5092 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
5093 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
5094 maintenance_print_msymbols, maintenance_print_objfiles):
5096 * symmisc.c (printsyms_command, printpsyms_command,
5097 printmsyms_command, printobjfiles_command): Removed from
5098 _initialize_symmisc.
5099 * main.c (dump_me_command): Moved to maint.c and renamed to
5100 maintenance_dump_me.
5101 * breakpoint.c (all_breakpoints_info): Rename to
5102 maintenance_info_breakpoints.
5103 * breakpoint.c (_initialize_breakpoint): Convert add_info of
5104 all_breakpoints_info to add maintenance_info_breakpoints to the
5105 maintenanceinfolist instead.
5106 main.c (initialize_main): Set up maintenance class commands.
5108 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
5110 * energize-patches: Fix minor problems with building energize lib.
5112 * energize-patches: Change names of all cadillac procedure calls
5113 to be energize procedure calls. Simplify many hooks by moving
5114 tests energize.c. Configure energize, and build it automatically now.
5116 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
5118 * Makefile.in (VERSION): Bump to 4.5.7.
5119 * cplus-dem.c (demangle_args): Validate index for previously
5120 seen type to guard against bogus values from malformed manglings.
5121 * valops.c (value_struct_elt_for_reference): Guard against
5122 blindly using NULL return value from lookup_symbol.
5124 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
5126 * cadillac.c, cadillac-patches: Rename to energize.c and
5127 energize-patches. Change all routines and variables named
5128 'cadillac*' to 'energize*'. Create new file called energize.h to
5129 hold all interface declarations.
5131 * deblib/connection/*: Move all of this stuff into energize/, but
5132 delete unneeded files.
5134 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
5136 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
5138 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
5139 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
5140 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
5141 child processes, to avoid dead ones "hanging around" after GDB exits.
5142 (attach): Always stop the process if it needs it. Set RLC flag
5143 when attaching running processes, so it will continue if we detach
5144 it, quit, or are killed.
5145 (detach): Clear faults and set RLC flag to make process run
5147 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
5149 (info_proc): Open process O_RDONLY, so we can see any process,
5150 even those controlled by debuggers.
5151 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
5153 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
5155 Relocate symbols using an array of section_offsets, rather than a
5156 single `addr' or `offset'. This makes Solaris-2 support work, and
5157 permits better VxWorks (and maybe xcoff) support later.
5159 * symtab.h (struct section_offsets): New structure for keeping
5160 a set of offsets, rather than a single one.
5161 (struct objfile): Replace addr with section_offsets member.
5162 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
5163 * gdb-stabs.h: New include file with `symbol type specific'
5164 parameters for psymtabs and objfiles.
5165 * Makefile.in (HFILES): Add gdb-stabs.h.
5166 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
5167 * coffread.c: Conforming changes. Fake offset array always 0.
5168 * dbxread.c: Conforming changes.
5169 (struct dbx_symfile_info): Move to gdb-stabs.h.
5170 (start_psymtab): Call elfstab_offset_sections to calculate good
5171 offsets for this source file, based on the ELF symbol table info.
5172 (read_ofile_symtab): Yank N_CATCH, which is dead.
5173 (process_one_symbol, N_CATCH): Yank.
5174 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
5175 Relocate with SECT_OFF_TEXT.
5176 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
5177 to distinguish relocatable from absolute symbols. Then, if not
5179 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
5180 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
5181 (", N_ROSYM): SECT_OFF_RODATA.
5182 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
5183 (dbx_symfile_offsets): Add to translate addr to offset.
5184 * dwarfread.c: Conforming changes. Single offset currently used.
5185 * elfread.c: Add various complaints about elf/stab stuff.
5186 #include gdb-stabs.h. Conforming changes, using a single offset.
5187 (elf_symtab_read): Record info from BSF_FILE symbols, and local
5188 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
5189 for later use in building psymtabs.
5190 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
5191 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
5192 (free_elfinfo): New fn, frees all chained stab_section_infos
5193 in an objfile, and zaps the start-of-chain pointer.
5194 (elfstab_offset_sections): New fn, looks in stab_section_info
5195 chain to determine section bases to relocate a psymtab's worth
5196 of symbols, as they are being read.
5197 * mipsread.c: Conforming changes. Stabs-reading will relocate
5198 using one offset. MIPS-reading will not relocate at all.
5199 * partial-stab.h: Relocate different symbol types using different
5200 offsets from section_offsets.
5201 * symfile.c: Conforming changes.
5202 (find_lowest_section): Unused function to use later
5203 to free us from the Tyranny of the Text Section.
5204 (syms_from_objfile): Translate absolute arg ADDR to offsets used
5205 in all lower layers of symbol reading. Call format-specific
5206 sym_offsets function to initialize offsets for high speed symbol
5208 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
5209 (symbol_file_command, add_symbol_file_command): Callers changed.
5210 * symmisc.c (dump_psymtab): Print new relocation parameters.
5211 * xcoffread.c: Corresponding changes.
5213 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
5214 * main.c (main): Read the $HOME/.gdbinit file before processing
5215 the argv arguments (e.g. reading symbol files or core
5216 files). This allows global parameters to be set, which will apply
5217 during the symbol reading. The ./.gdbinit is still read after
5219 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
5220 * xcoffexec.c: Clean up quote inside comment.
5222 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
5224 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
5225 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
5226 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
5227 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
5228 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
5229 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
5230 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
5231 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
5232 values.c, xcoffread.c:
5233 Remove "(void)" casts from function calls where the return value
5234 is ignored, in accordance with GNU coding standards.
5236 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
5238 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
5239 * partial-stab.h: Ignore N_ENDM.
5240 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
5241 CODE or DATA section attachment. This eliminates a lot of random
5242 values from shared libraries, which screw up the ordinary symbols
5243 in the address ranges they happen to overlap.
5244 * buildsym.c (define_symbol): Eliminate special tests
5245 for function types; move into "function" cases in switch statement.
5246 (define_symbol: 'f', 'F', 'P'): Process all parameter types
5247 in case they define new type numbers. But ignore them (FIXME).
5248 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
5249 (read_sun_builtin_type): Add commentary.
5251 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5253 * xm-rs6000.h: define MEM_FNS_DECLARED
5255 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
5257 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
5258 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
5259 * mips-xdep.c: Remove most include files (unused, caused errs).
5260 (fetch_core_registers): Use right parameters in dummy fn.
5262 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
5264 * buildsym.c (scan_file_globals): Beware the null file.
5265 Fix from Jim Williams.
5267 * stack.c (return_command): Evaluate expression *before* popping
5268 off the stack frames! Fix inspired by Jim Williams.
5269 (up_silently_command, down_silently_command): No sel frame is error.
5271 * defs.h (memcpy, memset): Conditionalize decls on
5272 #ifndef MEM_FNS_DECLARED, since DECstation differs.
5273 (alloca): Break out the STDC and non-STDC alloca cases, to make
5274 it work on old preprocessors as well as "picky ANSI" ones.
5275 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
5277 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
5278 * utils.c (fputs_demangled): Rename SLOP since DECstation system
5279 header files define it!
5281 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
5283 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
5285 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
5286 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
5287 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
5288 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
5289 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
5290 utils.c, valarith.c, valops.c, valprint.c, values.c:
5291 Replace bcopy() use with memcpy(), which is more standard and can
5292 take advantage of gcc's builtin functions for increased performance.
5293 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
5294 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
5296 Replace bzero() use with memset(), which is more standard and can
5297 take advantage of gcc's builtin functions for increased performance.
5298 * i386-tdep.c, main.c, valprint.c:
5299 Replace bcmp() use with memcmp(), which is more standard and can
5300 take advantage of gcc's builtin functions for increased performance.
5302 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
5304 * remote.c (remote_wait): Fix cast on signal() call.
5305 * defs.h (alloca): More diddling with alloca. Have to ensure
5306 that it has a prototype, so that if alloca is defined as a macro
5307 that takes an arg, the definition is seen as a use of a macro
5308 that takes an arg, to satisfy picky ANSI preprocessors.
5310 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
5312 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
5313 consistency with all other gdb files.
5314 * cadillac.c: Use <string.h> rather than <strings.h>.
5315 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
5316 * Makefile.in (MAKE): Remove definition for consistency with
5317 other Makefile.in files and to fix problem with recursive makes.
5319 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
5321 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
5324 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5326 * source.c (print_source_lines): for DOS interoperability; don't
5327 print CR (013) as ^M.
5329 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
5331 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
5333 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
5335 * remote.c (remote_wait): Cast signal to void * to avoid warning
5336 from busted HP compiler.
5338 * partial-stab.h (N_SO): Rearrange code a little so that all SO
5339 stabs cause end_psymtab to be called.
5341 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
5342 compiler feature of putting 'c' into basic type descriptors for
5345 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
5346 where there is no place for nPC in prrun struct.
5348 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
5350 * mipsread.c: Pass NULL name pointer to init_type, not 0.
5351 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
5352 * dwarfread.c (enum_type): Save enum names on type_obstack.
5353 * dwarfread.c (struct_type): Save member name on type_obstack.
5354 * symtab.c (_initialize_symtab): Fix misspelling.
5355 * regex.c (store_jump, insert_jump): Return void.
5357 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
5359 * defs.h (PARAMS): Move to ../include/ansidecl.h.
5360 (alloca): Declare return type on SPARC, since Sun doesn't.
5361 (*_BYTE_ORDER): Improve comment: *must* be defined.
5363 * tm-hppa.h: New file, architectural definition of HP PA.
5364 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
5366 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
5367 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5368 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
5369 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
5372 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5373 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
5374 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
5376 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
5378 * printcmd.c (output_command): Thinko.
5379 (x_command): Only set remembered size/format if cmd succeeds.
5381 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
5382 since it is no longer used and burns time for every symbol read.
5383 (process_one_symbol): Treat N_CATCH like default (complain).
5385 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
5387 * partial-stab.h (case N_TEXT): Fix fencepost error when
5388 detecting start of new symbol info after reading symtab for a
5389 module with a zero length TEXT segment.
5391 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
5393 * Makefile.in (VERSION): Bump to 4.5.6.
5394 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
5396 * defs.h (NORETURN): Define away for Lucid compiler.
5397 * remote.c (remote_timer, remote_interrupt): Signal handlers
5399 * ser-termios.c (serial_write, serial_close): Return whatever
5400 value the write/close call returns, rather than falling off end.
5401 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
5402 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
5404 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
5405 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
5407 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
5408 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
5409 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
5410 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
5412 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
5413 store_inferior_registers): Supply missing fourth argument to
5415 * cadillac.c (kernel_dispatch): Make return type void.
5416 * cadillac.c (iosig): Signal handlers take one int arg.
5417 * valprint.c (val_print_fields): Call fprint_symbol to get
5418 automatic C++ demangling for mangled field names.
5420 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
5422 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
5423 * dwarfread.c (enum_type): Fix misspelling in comment.
5424 * valprint.c (val_print_fields, cplus_val_print): Minor
5425 adjustment to printing of C++ class structures to more closely
5426 match format for printing C structures, with and without setting
5429 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
5431 * infrun.c (wait_for_inferior): Don't test for SIGEMT
5432 (which is not a Posix signal) if it isn't defined.
5433 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
5434 New port to Linux (a free Unix clone for 386 machines).
5436 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
5438 COFF changes for dealing better with EPI 29K C compiler output.
5440 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
5442 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
5443 (read_coff_symtab): Move patch_opaque_types call from
5444 coff_symfile_read. Restrict it to symtabs from this objfile.
5445 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
5446 references on opaque type chain; just let coff_lookup_type handle 'em.
5447 (decode_type): Complain about tagndx values on
5448 non-struct/union/enum types, which the EPI compiler tends to produce.
5450 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
5452 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
5455 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
5456 usage to match new prototype. Include libbfd.h to get prototype.
5458 * source.c (find_source_lines): Handle large st_size fields.
5460 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
5462 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
5463 * stack.c (return_command): Use cleanups to avoid memory leaks.
5465 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
5467 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
5468 INT_REGNUM to INTE_REGNUM.
5470 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
5472 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
5474 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
5475 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
5476 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
5477 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
5479 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
5480 declarations of malloc/realloc/free that are inserted by some
5482 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
5484 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
5485 another decl of strdup (this really ought to come from libiberty.h!).
5487 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
5489 * remote.c (getpkt): Error if input exceeds buffer size.
5490 (_initialize_remote): `set remotedebug' enables packet trace.
5492 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
5493 N_SLINE's, etc, just like Sun cc on Solaris2.
5495 * am29k-tdep.c (read_register_stack, write_register_stack):
5496 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
5497 variable. Add `set' and `show' commands for it.
5498 * doc/gdb.texinfo: Document it.
5500 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
5502 * valprint.c (type_print_1): Plug memory leak. Print all
5503 C++ syms as demangled, not just functions.
5504 * buildsym.c (read_range_type): When we find a signed char
5505 type, do a lookup of signed char, not plain char. Plain char's
5506 still get looked up as plain char's elsewhere.
5508 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
5510 * eval.c: Avoid residue-by-zero when evaluating without side effects.
5511 (Bug and fix found by Pierre Willard.)
5513 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
5515 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
5517 * xm-rs6000.h: Add decl for strdup().
5519 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
5522 * breakpoint.c (enable_command, disable_command): Without args,
5523 should only affect normal breakpoints and watchpoints.
5525 * m68k-pinsn.c (print_insn_arg): Make register be const.
5526 * xcoffexec.c: Remove ' from comment.
5527 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
5528 with decls of malloc in c-exp.tab.c (as produced by yacc).
5529 There's got to be a better way to do this...
5531 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
5533 * partial-stab.h: Convert single rindex use to strrchr.
5534 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
5535 standard <strings.h> file, now that the only single use of
5536 rindex in the gdb source files is gone.
5538 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
5540 * mipsread.c: Undo ill effects from including <strings.h>,
5541 which #defines index to be strchr. Unfortunately, index is
5542 a member of a symbol table structure that can't be changed.
5543 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
5544 remove redundant #include's.
5546 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
5548 * mipsread.c: #include <strings.h> for rindex().
5550 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
5552 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
5554 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
5556 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
5557 extraneous SO stabs from busted C++ compilers.
5559 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
5561 * Makefile.in (VERSION): Bump to 4.5.5.
5562 * symtab.c (decode_line_1): Until C++ support stabilizes, when
5563 C++ lookups fail, print possibly helpful hint about completion.
5564 * cplus-dem.c (demangle_signature): Fix ARM style demangling
5565 for static data members.
5566 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
5567 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
5568 it's broken on ncr3000's.
5570 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
5572 * dwarfread.c (decode_modified_type): Change type of first arg.
5573 Change 'modifier' to char from unsigned char. Cast single use
5574 that needs to be unsigned char.
5575 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
5576 * utils.c (strdup_demangled): Add function.
5577 * defs.h (strdup_demangled): Add prototype.
5578 * stack.c (return_command): Demangle C++ function names for query.
5579 * infcmd.c (jump_command): Demangle C++ function names for query.
5580 * cplus-dem.c (consume_count): New function and prototype.
5581 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
5582 do_type): Replace conversion code with consume_count().
5583 * cplus-dem.c (gnu_special): Fix demangled of static members.
5584 * source.c (list_command): Print demangled function names
5585 when appropriate. Fix supplied by Peter Schauer.
5587 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
5589 * sparc-tdep.c: Clean up slightly for Solaris2.
5591 * buildsym.c (define_symbol): Nameless types are now on several
5592 platforms; generalize them and un-ifdef them to make Solaris 2
5595 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
5597 * infcmd.c: Fix typo (reported by Rob Savoye).
5598 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
5599 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
5600 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
5601 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
5602 rather than the one for the first file in the dependency chain.
5604 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
5605 set. Don't reset our own texthigh, or dependency-only pst's, in
5606 scanning all the rest of the psymtabs.
5607 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
5609 * buildsym.h (N_UNDF): Improve comments.
5610 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
5612 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
5614 * symtab.h (struct symbol): Add aux_value union for preserving
5615 an additional per-symbol value.
5616 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
5617 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
5618 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
5619 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
5620 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
5622 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
5624 * symfile.c (clear_symtab_users_once): Now non-static (for
5627 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
5629 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
5630 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
5631 vax-pinsn.c: Remove reg_names decl (now in defs.h).
5633 Solaris-2 support on SPARC:
5635 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
5636 Add symbol_size and file offsets to struct symloc.
5637 Add static symbol_table_offset, string_table_offset,
5638 file_string_table_offset, next_file_string_table_offset,
5640 (add_old_header_file): Convert error() to complain()t.
5641 (dbx_symfile_read): Get symbol size via the objfile.
5642 Also get symbol_table_offset.
5643 (dbx_symfile_init): Record symbol size and count via the objfile.
5644 (dbx_next_symbol_text): Always add file_string_table_offset when
5645 accessing string table.
5646 (read_dbx_symtab): Initialize file_string_table_offset to 0.
5647 (SET_NAMESTRING): Use the offset.
5648 (end_psymtab): Large kludge to determine addresses where source
5649 files start and end (for the psymtab header).
5650 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
5651 Get this, symbol size, and symbol offset, from psymtab.
5652 (read_ofile_symtab): Don't back up one symbol for Solaris2.
5653 Patch up last_source_start_addr if zero in N_SO.
5654 (process_one_symbol): Add variable function_start_offset.
5655 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
5656 BLOCK_ADDRESS_FUNCTION_RELATIVE.
5657 ( "", N_OBJ, N_OPT): Ignore.
5658 (elfstab_build_psymtabs): New function to read stabs out of
5661 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
5662 (gdb): use GLOBAL_CFLAGS when linking, too.
5663 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
5664 (N_OBJ, N_OPT): Ignore.
5665 ('f', 'F'): Save last function name.
5667 * elfread.c (record_minimal_symbol_and_info): Kludged to put
5668 extra info in the minimal symbol.
5669 (elf_symtab_read): The extra info is the size of an ELF object,
5670 which was kludged to us in the `udata' field of the BFD symbol.
5671 Gag me with a crowbar...
5672 (elf_symfile_read): Keep track of both the absolute load address,
5673 and the offset between load addr and symbols. Handle STABS as
5674 well as DWARF sections, passing the absolute load address to
5675 elfstab_build_psymtabs.
5677 * symfile.h: Prototype elfstab_build_psymtabs.
5678 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
5680 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
5682 * buildsym.h: Add processing_acc_compilation flag.
5683 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
5684 (define_symbol): Skip arg types in function entries. Resolve
5685 overloaded 'P' which acc uses for prototypes of functions called
5687 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
5689 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
5690 save size of ELF symbols. FIXME.
5691 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
5692 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
5694 * configure.in: Solaris config is sparc-sun-solaris2.
5695 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
5697 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
5698 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
5699 * symfile.c (symfile_bfd_open): Comment where name is freed.
5700 * symmisc.c (extend_psymbol_list): Comment where list is freed.
5702 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
5704 * expprint.c (print_subexp): Add missing ']'.
5705 * defs.h (reg_names): Fix declaration to match that in infcmd.c
5706 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
5707 * WHATS.NEW: Point out improved C++ function name handling.
5708 * gdbtypes.c (lookup_fundamental_type): For now, use the same
5709 type names for both implicitly and explicitly signed integral
5710 types. See comment in the source code.
5712 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
5714 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
5715 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
5716 * expprint.c (print_subexp): Fix printing of register names.
5718 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
5720 * inferior.h (register_valid): Declare.
5721 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
5722 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
5723 macros for traversing the data structures in a single objfile.
5724 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
5725 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
5728 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
5730 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
5731 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
5732 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
5733 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
5735 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
5737 * depend: rebuild to account for remote-st2000.c.
5738 * remote-st2000.c: Almost works now.
5739 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
5741 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
5743 * c-exp.y (yylex): Recognize single-quoted strings that specify
5744 tokens with embedded whitespace, such as C++ demangled names.
5745 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
5746 * main.c (gdb_completer_quote_characters): Add global variable.
5747 * main.c (symbol_completion_function): Total rewrite for C++
5748 demangled name handling.
5749 * main.c (skip_quoted): New function.
5750 * main.c (main): Set rl_completer_quote_characters.
5751 * symmisc.c (dump_symtab): Print source language for symtab.
5752 * symtab.c (expensive_mangler): Add prototype and function.
5753 * symtab.c (completion_list_add_symbol): Total rewrite for new
5754 C++ demangled name handling.
5755 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
5756 other changes for demangled C++ symbol handling.
5757 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
5758 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
5759 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
5760 * symtab.c (completion_list_add_symbol): Total rewrite for new
5761 C++ demangled name handling.
5762 * symtab.c (expensive_mangler): New function.
5763 * utils.c (strcmp_iw, demangle_and_match): New functions.
5764 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
5766 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
5768 * Makefile.in: Roll VERSION to 4.5.4.
5769 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
5770 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
5771 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
5773 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
5775 * alldeps.mak: Rebuild to account for new files.
5776 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
5777 * tm-st2000.h: New file.
5778 * configure.in: Tandem debug monitor (st2000) support.
5779 * remote-st2000.c, config/st2000.mt: ditto.
5781 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
5783 * blockframe.c (inside_entry_file, inside_main_func,
5784 inside_entry_func): Return 0 if no symbols; avoid crashing.
5786 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
5788 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
5789 without masking, since it is signed and will later be compared
5790 against signed quantities. The right fix is probably to make
5791 it all unsigned, but this is a small, safe fix for this release.
5792 FIXME -- make the real change sometime soon.
5794 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
5796 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
5797 parameter in call to `symbol_file_add' to 0.
5799 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
5801 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
5803 * configure.in: Handle -m680[01234]0-wrs.
5805 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
5807 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
5808 `ieee_extended_to_double'.
5810 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
5812 * valops.c (value_assign): Lint, by Pierre Willard.
5814 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
5816 * coredep.c (fetch_core_registers): Remove premature warning,
5817 which triggers on DECstation even though all regs are accessible.
5819 * m68k-pinsn.c (print_insn_arg): Use new macros to get
5820 sign-extension of instruction fields even on unsigned-char hosts.
5821 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
5823 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
5824 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
5825 since they define the target, not the host.
5826 * m88k-pinsn.c: Fix typo.
5828 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
5830 * valarith.c (value_zerop): -0.0 is still zero.
5831 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
5832 Patches by Paul Eggert <eggert@twinsun.com>.
5834 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
5836 * alldeps.mak, depend: re-make to account for ser-*.c.
5838 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
5840 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
5841 disconnecting from controlling terminal, to avoid gdb hanging
5842 on SVR4. Fixes bug reported by Oliver Okrongli.
5843 * procfs.c (PROC_NAME_FMT): Change format to match default used
5844 by system, as suggested by Oliver Okrongli.
5845 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
5846 bug fix from Brent Townshend (bst%tt@cam.ORG).
5847 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
5848 by turlais@rechser.total.fr.
5849 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
5850 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
5851 * objfiles.h (unlink_objfile): Add prototype.
5852 * objfiles.c (unlink_objfile): Add function.
5853 * objfiles.c (free_objfile): Call unlink_objfile.
5854 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
5855 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
5856 Also, discard old possibly bogus sf struct.
5857 * symfile.c (symbol_file_add): Call init_entry_point_info() and
5858 find_sym_fns() for remapped symbol files, in case of any changes
5859 since the last mapping.
5861 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5863 * findvar.c (read_relative_register_raw_bytes): use the raw size
5864 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
5866 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5868 Changes to support GDB running on DOS using GO32 and H8 support
5870 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
5871 allowing hosts with different text and binary file formats to
5873 * coffread.c (read_coff_symtab): changed calling convention and
5874 operation - now it opens its own file with FOPEN_RB rather than
5875 duping and fdopening the provided handle.
5876 * dbxread.c, cplus-dem.c: #include mangling.
5877 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
5878 binary files oring in the right bit.
5879 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
5880 * remote-hms.c: cleanup to use the new remote serial stuff
5881 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
5882 independent remote terminal I/O.
5883 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
5884 * source.c (openp): fix off by one problem removing / - can now
5885 open a source file in the root directory with DOS.
5886 * values.c (value_as_pointer): remove bogus address bits from
5887 long. (unpack_long): unpack into unsigned long/short if pointer.
5889 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
5891 * infrun.c (child_attach): Don't allow gdb to attach to itself.
5892 It gets permanently stuck in many OSes.
5893 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
5895 * breakpoint.c: Improve help text for info breakpoints.
5897 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
5899 * README: Add pointer to internals doc, and describe reading
5901 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
5902 * symtab.c (output_source_filename): Remove old glop for wrapping
5903 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
5905 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
5907 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
5908 * munch: Add sort -u to avoid duplications.
5909 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
5910 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
5912 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
5914 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
5915 avoid infinite loops while demangling bogus mangled names.
5916 * valprint.c (type_print_base): Minor fix for GNU style guide
5919 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
5921 * Makefile.in (VERSION): Bump to 4.5.3
5922 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
5923 * Makefile.in (demangle): New target to create standalone
5924 demangler with same code and options as internal demangler.
5925 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
5926 to support ARM style and Lucid style demangling, improve
5927 maintainability, fix several demangling bugs. More changes
5929 * defs.h (strstr): Add ANSI compatible prototype.
5930 * valprint.c (type_print_1): Demangle using ansi option.
5931 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
5933 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
5935 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
5938 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
5940 * mipsread.c (parse_procedure): Return rather than using
5941 uninitialized variable 'b'.
5943 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
5945 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
5946 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
5947 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
5948 relative to each source file.
5950 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
5952 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
5955 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
5957 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
5958 * am29k-tdep.c: Update to latest code from AMD.
5959 (get_saved_register) don't crap out if no frame.
5960 * remote-udi.c: Set/clear inferior_pid as appropriate.
5961 (udi_open) call target_preopen, don't close fd 0!!!, clean up
5962 error handling. Fixup end-of-debugging messages.
5963 (udi_fetch_registers) clean up big time, mainly don't multiply
5964 register_valid indices by 4, and use proper Offset when reading
5965 gr96-gr127. (udi_store_registers) general cleanup.
5966 (fetch_register) cleanup, simplify. (regnum_to_srnum)
5967 INT_REGNUM->INTE_REGNUM.
5968 * tm-29k.h: Upgrade to latest code from AMD.
5969 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
5970 (UDIConnect) Clean up error processing (like, don't do exit() if
5971 execlp fails), make code restartable, make more attractive.
5972 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
5975 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
5977 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
5978 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
5979 from former to latter.
5981 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
5983 * cplus-dem.c (do_args): Handle void args the same as others.
5984 * objfiles.c (free_objfile): Only try to unmap files when
5985 reusable objfiles are supported.
5986 * valprint.c (type_print_varspec_suffix): Add parameter that
5987 specifies if C++ demangling included function arguments. Use
5988 it to suppress printing extra pair of ()'s.
5989 * valprint.c (type_print_1): Fix problem with printing demangled
5990 C++ function types where demangled type includes the function
5993 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
5995 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
5996 Allows selection of C++ demangler to be a configuration option
5997 until multiple demanglers are supported.
5998 * demangle.h: New include file for extended demangler support.
5999 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
6000 utils.c, valprint.c: Include "demangle.h" and change all calls
6001 to cplus_demangle() or fputs_demangled() to use individual
6003 * valprint.c (type_print_1): Change options to cplus_demangle
6004 to print demangled function args. Still broken, but now less so.
6005 * cplus-dem.c: Include demangle.h, reorganize and update some
6006 comments to reflect reality.
6007 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
6008 second arg from fixed integer to bit based multiple options.
6009 * cplus-dem.c (optable): Reformat and replace ansi members with
6011 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
6013 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
6015 * values.c (set_internalvar): Force evaluation of lazy values.
6016 Bug reported by RMS.
6018 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
6020 * Makefile.in (VERSION): Bump to 4.5.2.
6021 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
6022 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
6023 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
6024 proper handling of bit fields.
6025 * gdbtypes.h (struct type): Clarify use of field.bitpos.
6026 * symtab.h: Fix couple of misspellings in comments.
6027 * value.h (struct value): Clarify use of bitpos.
6028 * value.h (unpack_field_as_long): Change prototype, returns
6030 * values.c (unpack_field_as_long): Change return type to LONGEST,
6031 sign extend unpacked fields that are signed, other rewriting.
6032 * config/ncr3000.mt: New target config file.
6034 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
6036 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
6037 even when printing 8-bit characters.
6039 * gdbtypes.c (make_{reference,pointer,function}_type): New
6040 functions which handle overwriting of forward-referenced types
6041 for stabs file reading.
6042 (lookup_{reference,pointer,function}_type): These just call
6043 the make_*_type functions with a null storage alloc parameter.
6044 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
6045 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
6047 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
6048 (dbx_alloc_type): Make it easier to understand. No funct change.
6049 (define_symbol: 't'): Don't put the typedef name into the name of
6050 the struct, union, or enum. Bugfix.
6051 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
6052 routines to properly handle overwriting preallocated types so that
6053 forward references will work.
6054 (read_enum_type): Force enum values to file scope, due to bug in
6055 Sun compiler output. FIXME, fix later.
6057 Remove unused header_file_prev_index mechanism. It was already
6058 obsolete in gdb-3.5. These comments appeared in 3.5:
6059 /* This code was used before I knew about the instance codes.
6060 My first hypothesis is that it is not necessary now
6061 that instance codes are handled. */
6062 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
6063 * buildsym.h: Remove it and prev_index that saves it.
6064 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
6066 * solib.c (special_symbol_handling): When called from core files,
6067 must set up debug_addr. Don't print error messages, just return.
6068 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
6070 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
6072 * cplus-dem.c: Allow nested class names (as in
6073 Foo::Bar::method()).
6074 Allow the cleaner cfront style of nested class names
6075 (Q2_3Foo3Bar as well as Q23Foo3Bar).
6076 Make cplus_demangle re-entrant by removing use of global
6077 variables. Instead, place all shared variables in a
6078 stack-allocated structure, and pass around its address.
6080 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
6082 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
6083 29k-share/* subdirs...
6085 * remote-udi.c (udi_insert/remove_breakpoint): Completely
6086 rewrite, only leave out the bugs.
6088 * Makefile.in: Add 29k/UDI support. Improve depend.
6089 * alldeps.mak, configure.in, depend: Add 29k/UDI support.
6091 * am29k-tdep.c: Update to use new calling conventions, and misc
6094 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
6096 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
6098 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
6099 breakpoint instructions that leave PC pointing at the right place.
6101 * core.c (core_open): Call warning() to print warnings.
6103 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
6105 * symtab.c (lookup_symbol): Need to check if msymbol->name is
6106 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
6107 This prevents a crash when trying to lookup the value of a
6108 non-existent symbol.
6110 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
6112 * signame.c, signame.h: Remove, replaced by strsignal.c in
6114 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
6115 sun386-xdep.c: Remove include of signame.h
6116 * Makefile.in (SFILES_MAINDIR): Remove signame.c
6117 * Makefile.in (HFILES): Remove signame.h
6118 * Makefile.in (OBS): Remove signame.o
6119 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
6120 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
6121 psignal, perror): Add prototypes.
6122 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
6124 * depend: Manually remove signame.[cho] references.
6125 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
6127 * convex-xdep.c (core_file_command): Replace use of sys_siglist
6128 with safe_strsignal.
6129 * core.c (core_open): Replace use of sys_siglist with
6131 * core.c (memory_error): Replace use of sys_errlist with
6133 * i960-tdep.c (print_fault): Replace use of sys_siglist with
6135 * infcmd.c (program_info): Replace use of sys_siglist with
6137 * infrun.c (signal_stop, signal_print, signal_program):
6138 Allocate dynamically based on dynamic determination of number
6139 of signals to support.
6140 * infrun.c (child_create_inferior): Replace use of sys_errlist
6142 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
6144 * infrun.c (sig_print_info): Replace use of sig_abbrev with
6145 strsigno and sys_siglist with safe_strsignal.
6146 * infrun.c (handle_command): Call signo_max to find number of
6147 signals. Replace sig_number with strtosigno and sig_abbrev with
6149 * infrun.c (signals_info): Replace sig_number with strtosigno.
6150 * infrun.c (_initialize_infrun): Call signo_max to find number of
6151 signals. Dynamically allocate signal_{stop,print,program}.
6152 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
6153 * procfs.c (errnoname): Add function and prototype.
6154 * procfs.c (info_proc_siginfo): Call errnoname, replace use
6155 of sys_siglist with safe_strsignal.
6156 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
6157 sys_siglist with safe_strsignal.
6158 * procfs.c (info_proc_stop): Call errnoname.
6159 * procfs.c (signalname): Replace sig_abbrev with strsigno.
6160 * stuff.c (main, get_offset): Replace use of sys_errlist with
6162 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
6163 with safe_strsignal.
6164 * umax-xdep.c (core_file_command): Replace use of sys_siglist
6165 with safe_strsignal.
6166 * utils.c (safe_strerror, safe_strsignal): Add functions that
6167 call strerror and strsignal respectively, and deal with NULL
6169 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
6170 sys_errlist with safe_strerror.
6171 * valprint.c (val_print): Replace use of sys_errlist with
6174 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
6176 * Makefile.in: rework CFLAGS so that they can be set from the
6177 command line to make. CFLAGS -> INTERNAL_CFLAGS.
6178 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
6179 Pass CFLAGS on recusions.
6181 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
6183 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
6184 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
6185 overkill for the problem it solved.
6186 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
6187 and default to simply printing type names as appropriate.
6188 * main.c (main): Remove one of the leading newlines from
6189 warning_pre_print initialization.
6190 * objfiles.c (open_existing_mapped_file): Add function and
6192 * objfiles.c (open_mapped_file): Rewrite to use new function
6193 open_existing_mapped_file.
6195 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
6197 * sun3-xdep.c (fetch_core_registers): Lint.
6198 * tm-sun3.h: Prototype lint.
6201 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
6203 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
6204 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
6205 * objfiles.c: Cast calls to close() with unused returns to void.
6206 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
6207 old objfile's name before updating it.
6208 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
6209 * objfiles.h (objfile struct): Add mmfd member.
6210 * symfile.c (syms_from_objfile): Move some code to
6211 new_symfile_objfile.
6212 * symfile.c (new_symfile_objfile): Add new function, common code
6213 from syms_from_objfile.
6214 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
6215 mapped and unmapped symbol files.
6216 * symfile.c (symbol_file_command): Print "No symbol file now"
6217 message, ala exec_file_command for the exec file.
6218 * symfile.h (new_symfile_objfile): Add prototype.
6219 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
6220 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
6222 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
6224 * rs6000-pinsn.c: New version from IBM (Metin).
6225 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
6226 to avoid warnings from some compilers.
6228 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
6230 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
6231 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
6232 type's flag word that marks it as a fundamental type.
6233 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
6234 flags argument for all calls to init_type().
6235 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
6236 flags argument for all calls to init_type(). Also remove
6237 dependency on host sizes for ints, floats, etc.
6238 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
6239 flags argument for all calls to init_type(). Also remove
6240 dependency on host sizes for ints, floats, etc.
6241 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
6242 bit to flags argument for all calls to init_type(). Add types
6243 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
6244 * valprint.c (unsigned_type_table, signed_type_table,
6245 float_type_table): Remove.
6246 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
6247 bit when printing fundamental types, and print the actual name
6248 for such types, rather than inventing one. Remove code that
6249 invented fundamental type names.
6250 * valprint.c (_initialize_valprint): Remove initializations
6251 for now removed unsigned_type_table, signed_type_table, and
6254 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
6256 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
6257 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
6260 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
6262 * dwarfread.c (target_to_host): New function similar to previous
6264 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
6265 Extensive changes to convert all previous usages to use new
6266 target_to_host() function.
6267 * dwarfread.c (struct dieinfo): Change types of most integral
6268 members to be unsigned.
6270 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
6272 * WHATS.NEW: Revise -mapped doc.
6274 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
6276 * mipsread.c (parse_partial_symbols): Complain when sh->index is
6277 too high or when skipping `forwards' moves us backwards.
6278 (parse_type): Print mis-guessed tag name in complaint.
6279 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
6280 (parse_procedure): Do not attempt to create symbols; just fill in
6281 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
6282 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
6283 for clarity. Set top_stack before calling parse_external. In
6284 stabs, sort symbols before calling parse_procedure.
6286 * symmisc.c (std_in, std_out, std_err): Add vars to access std
6287 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
6288 * Makefile.in: Remove stage* targets. Avoid echo on recursive
6289 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
6292 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
6294 * Makefile.in (VERSION): Set to 4.5.1.
6295 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
6296 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
6297 fill_gregset): New functions for SVR4 /proc support.
6298 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
6299 Remove new symbol types and such to ../include/coff/symconst.h.
6300 (parse_symbol): Simplify code for parsing struct/enum/unions.
6301 (parse_type): Handle `long long' types.
6302 (upgrade_type): Handle `const' qualifier.
6303 (parse_partial_symbols): fix indentation, clean a bit.
6305 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
6307 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
6308 copy in data from raw read buffers, calling bfd byteswapping
6309 routines as appropriate. Use to replace most existing memcpy
6311 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
6312 * configure.in: Recognize new ncr3000 config.
6313 * config/ncr3000.mh: New config file.
6315 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
6319 * README: Update for release.
6320 * Makefile.in: Update version to 4.5.
6321 * WHATS.NEW: The obvious.
6323 * depend: Generate new depend file for this release.
6325 * Makefile.in (depend): Fix dependancy generation so that it does
6326 not include gcc 'fixincluded' files, which are usually in a system
6329 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
6331 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
6332 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
6333 symbols for nameless types. And, handle `R' (register parameter
6334 type) for AIX. (an extension to existing stabstring grammar).
6335 * rs6000-xdep.c: Fix typo (= should have been ==).
6337 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
6339 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
6341 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
6343 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
6344 * signame.c (SIGWAITING, SIGLWP): Add.
6346 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
6348 * xm-i386mach.h: add decls for errno and strdup().
6350 * breakpoint.c (breakpoint_1): Add (int) casts for enums
6351 used in array index context (otherwise, some compilers barf).
6353 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
6355 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
6356 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
6357 in a system call, and provide better backtrace if so.
6359 * Makefile.in (HFILES): Add xcoffsolib.h.
6360 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
6361 * rs6000-pinsn.c: #include "opcode/rs6k.h"
6363 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
6364 mipscoff_symfile_read): Convert to BFD to do file I/O.
6366 * symfile.c: #include <ctype.h> to get proper def if isspace().
6368 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
6370 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
6372 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
6373 function also when parsing embedded stabs.
6375 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
6377 * mipsread.c: Fix more declarations.
6379 * mipsread.c: Fix many invocations of complain. Use enum
6380 type_code where appropriate.
6382 * xm-vaxult.h: Add decl for strdup().
6384 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
6387 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
6389 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
6392 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
6394 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
6395 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
6396 Merge in more patches for rs6000 from Metin Ozisik.
6397 * utils.c: Fix typo in comment.
6399 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
6401 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
6402 * procfs.c (attach): Set nopass_next_sigstop if attached
6403 process is forcibly stopped.
6404 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
6405 resending SIGSTOP to attached process on first resume.
6407 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
6409 * Makefile.in (SFILES_MAINDIR): add mipsread.c
6411 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
6413 * Makefile.in (OBS): Compile mipsread.c for all targets now.
6414 (VERSION): Bump to 4.4.85.
6415 * mipsread.c: Update for new include files. Lint.
6416 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
6417 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
6418 Don't need to bring in mipsread.o specially any more.
6420 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
6422 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
6423 routine (for Irix-4.x). Make many funcs static and void.
6424 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
6425 * (init_extra_frame_info): Don't trash cached value of frame
6426 pointer register. This fixes backtracing through routines that use
6427 alloca(). Generally clean up declarations of functions, and use
6428 typedefs and macros to reference data structures as appropriate.
6429 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
6432 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
6434 * values.c (unpack_long): Fix unpacking error for signed chars
6435 on hosts where the default character type is unsigned.
6436 * procfs.c (pr_flag_table, pr_why_table): Add some entries
6437 for newer SVR4 variants.
6438 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
6439 turn off trace inherit-on-fork flag to favor latest SVR4 method.
6440 * procfs.c (mappingflags): Add support for MA_PHYS
6442 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
6444 * buildsym.c (read_struct_type): Avoid coredump when C++
6445 abbreviated type name is messed up. Reported by Joe Buck.
6446 FIXME, we need to determine whether GDB or GCC needs to be
6447 smarter to correctly locate this type name.
6449 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
6450 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
6451 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
6452 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
6453 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
6455 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
6457 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
6458 * symtab.h (current_source_symtab): Make extern
6459 * symtab.h (current_source_line): Make extern
6460 * inferior.h: Move all procfs.c prototypes to one place, add
6461 prototype for proc_signal_handling_change. Add prototypes for
6462 signal_stop_state, signal_print_state, and signal_pass_state.
6463 * inferior.h (stop_soon_quietly): Make extern
6464 * inferior.h (attach_flag): Make extern
6465 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
6466 * infrun.c (signal_stop_state, signal_print_state,
6467 signal_pass_state): New functions to query specific signal
6469 * infrun.c (handle_command): Minor error message change, add
6470 NOTICE_SIGNAL_HANDLING_CHANGE.
6471 * procfs.c (open_proc_file): Remove iris specific reset of
6472 inherit-on-fork flag, moved to proc_set_exec_trap().
6473 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
6474 to reset inherit-on-fork flag, bash comment to GNU form.
6475 * procfs.c (proc_base_address, set_proc_siginfo,
6476 fetch_core_registers): Conform to code style.
6477 * procfs.c (signame.h): Include.
6478 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
6479 syscallname(), info_proc_syscalls()): New macros, tables, and
6480 functions to organize and report system call information.
6481 * procfs.c (saved_fltset, saved_trace, saved_sighold,
6482 saved_exitset, saved_entryset): Add to procinfo struct.
6483 * procfs.c (struct trans): Add.
6484 * procfs.c (pr_flag_table, pr_why_table, faults_table,
6485 siginfo_table, errno_table): Tables to translate numeric values
6486 to symbolic names and short descriptions.
6487 * procfs.c (signalname, info_proc_signals): Add function and
6489 * procfs.c (proc_info): Now info_proc.
6490 * procfs.c (proc_info_address_map): Now info_proc_mappings.
6491 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
6492 info_proc_faults, lookupname, lookupdesc, sigcodename,
6493 sigcodedesc): New functions.
6494 * procfs.c (proc_signal_handling_change): New function to set
6495 the trace flags based on the state of gdb's signal handling flags.
6496 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
6497 and remove code to do PIOCSTRACE ioctl.
6498 * procfs.c (attach, detach): Preserve and restore process flags
6499 using saved_* fields in procinfo struct.
6500 * procfs.c (attach): Call proc_signal_handling_change.
6501 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
6502 * procfs.c (proc_desc): Update for latest changes.
6503 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
6504 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6505 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6507 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
6509 * procfs.c (set_proc_siginfo): Add prototype and new function.
6510 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
6511 up inferior siginfo struct.
6512 * elfread.c (elf_symfile_read): Compute the relocation amount
6513 by subtracting off the address of the ".text" section.
6514 * solib.c: Add pointer to ".text" section to so_list struct.
6515 * solib.c (solib_map_sections): Initialize pointer to ".text"
6516 section in so_list struct.
6517 * solib.c (symbol_add_stub): Pass base address of ".text"
6518 section to symbol_file_add, rather than the load address of
6519 the shared library. On SunOS they are the same. On SVR4 they
6522 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
6524 * mipsread.c (parse_procedure): PDR.isym should get pointer to
6525 function name, not .gdbinfo. symbol.
6527 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
6529 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
6531 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
6533 * Makefile.in (VERSION): 4.4.8
6535 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
6536 commands in .cshrc/.profile won't get traced.
6538 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
6540 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
6541 * exec.c (build_section_table): Don't abort if no sections.
6542 * sparc-tdep.c (single_step): Lint.
6543 * utils.c (mrealloc): Handle realloc (0, size) case here.
6545 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
6547 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
6550 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
6552 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
6553 .gdbinfo. symbols are created. Move creation from parse_procedure
6554 to parse_symbol, where it is fairly easy to grow the symtab. This
6555 also fixes a symtab trashing bug on all mips-based systems.
6556 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
6558 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
6559 mips_extra_func_info, and all the PROC_xxx macros that look at it.
6561 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
6563 * c-exp.y: Add missing return type to yyparse() prototype.
6565 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
6567 Create and use macros for iterating on symtabs, psymtabs, msymbols.
6569 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
6570 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
6571 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
6572 (patch_opaque_types): Avoid dummy args and result.
6573 * objfiles.c (have_partial_symbols, have_full_symbols,
6574 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
6575 (iterate_over_objfiles, iterate_over_symtabs,
6576 iterate_over_psymtabs): Remove, clunky and slow.
6577 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
6578 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
6579 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
6580 dump_objfile): Remove dummy args and results. Move filename
6581 comparisons to callers.
6582 (printsyms_command, printpsyms_command, printmsyms_command,
6583 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
6584 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
6585 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
6586 list_symbols, make_symbol_completion_list): Replace explicit
6587 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
6588 Eliminate Dijkstra flag crap, break out of loops with gotos.
6589 (lookup_symtab_1): Protect '/' tests from short filenames.
6590 (cplus_mangled_symbol): Move inline into lookup_symbol.
6591 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
6592 (relocate_minimal_symbol): Move inline to vmap_symtab.
6593 (vmap_symtab): Replace iteration with ALL_OBJFILES,
6594 iterate_over_msymbols with ALL_MSYMBOLS.
6596 Misc cleanup prior to release.
6598 * Makefile.in (VERSION): Roll to 4.4.7.
6599 (HFILES): Add call-cmds.h.
6600 * call-cmds.h: New header for command fns called by other files.
6601 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
6602 (breakpoint_1): Remove unused type arg. Change callers.
6604 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
6605 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
6606 * mipsread.c: Add prototypes for all static functions.
6608 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
6609 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
6610 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
6611 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
6612 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
6613 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
6616 * buildsym.c (define_symbol): Handle global register variables
6617 (from Pierre Willard). Complain if register numbers are too large.
6618 * target.c (nomemory): Now that higher levels examine errno, give EIO.
6619 * tm-sparc.h: Don't #include <sun4/reg.h>.
6620 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
6621 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
6623 * language.h: Avoid forward enum declaration.
6624 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
6625 config/sun4os5.mt: New host and target.
6626 * defs.h (errno): #include <errno.h> rather than assuming int.
6627 From Pierre Willard.
6629 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
6630 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
6631 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
6632 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
6633 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
6634 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
6635 sparc-xdep.c, utils.c, value.h, values.c: Lint.
6637 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
6639 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
6640 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
6641 * language.h (enum exp_opcode): Avoid forward enum def.
6642 * main.c (define_command, user_defined_command): Lint.
6643 * mem-break.c, xcoffread.c: Lint.
6644 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
6646 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
6648 * Merged in latest RS6000 diffs from Metin G. Ozisik.
6649 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
6650 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
6651 or IBM6000_TARGET as (approximately) appropriate.
6653 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
6655 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
6656 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
6657 or not to try reading symbols from a mapped objfile. Plugs memory
6658 leak due to shared libraries generating no psymtabs or symtabs.
6660 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
6662 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
6663 * copying.awk: Lint. Make stronger warning at top of copying.c.
6664 * elfread.c (elf_symtab_read): Eliminate check of mainline.
6665 * gdbtypes.c (smash_to_*): Remove FIXME comments.
6666 (lookup_pointer_type): Add FIXME comment.
6667 * main.c (set_history_size_command): Disallow negative size.
6668 * partial-stab.h: Update copyright.
6669 * rs6000-tdep.c (skip_trampoline_code): Better comments.
6671 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
6673 * main.c (set_history_size_command): Negative size is error.
6674 (Reported by Peggy Fieland.)
6676 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
6678 * coffread.c (coff_symfile_init): Update comment.
6679 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
6680 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
6681 macros to access the dbx specific objfile information.
6682 * dbxread.c (symfile_string_table, symfile_string_table_size):
6683 Remove these local variables.
6684 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
6685 read_dbx_symtab): Remove the stringtab and stringtab_size params
6686 from the function prototypes, the function definition, and the
6687 function calls. These are now available via DBX_STRINGTAB and
6688 DBX_STRINGTAB_SIZE using the objfile pointer.
6689 * dbxread.c (dbx_symfile_read): Relocate addr before using as
6690 an arg to read_dbx_symtab.
6691 * dbxread.c (dbx_symfile_read): Remove code that free'd the
6692 stringtab and the dbx specific per-objfile private info.
6693 * dbxread.c (init_psymbol_list): Remove symbol count from passed
6694 args in prototype, function definition, and function calls. It is
6695 now available via the DBX_SYMCOUNT macro using the objfile
6697 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
6698 local instance of struct dbx_symfile_info and replace with DBX_*
6700 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
6701 symfile_string_table and symfile_string_table_size.
6702 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
6703 symfile_string_table.
6704 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
6705 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
6706 stringtab size variables. Remove all code that used to reread
6708 * objfiles.c (allocate_objfile): Move calls to init_malloc()
6709 to prior to any calls to mmalloc for the objfile specific heap.
6710 * utils.c (init_malloc): Document the requirement that for each
6711 heap for which corruption checking is desired, that init_mmalloc
6712 must be called prior to any mmalloc calls on the heap.
6714 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
6716 * rs6000-pinsn.c: Make dis-assembly output more like
6717 other targets: Don't print instruction in hex before
6718 the assembly; use print_address to print out jump
6721 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
6723 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
6724 * cplus-dem.c: Support "Sc" meaning "signed char".
6726 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
6728 * configure.in: fix iris/iris3.
6730 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
6732 * command.c, main.c (various places): Use ctype.h macros
6733 (such as isupper(x)), instead of hard-wiring in ASCII-isms
6734 (such as (x >= 'A' && x <= 'Z')).
6735 (There are still more of these in other files.)
6736 * main.c (defined_command): Lower-case the user's
6737 new command before entering it. Needed because
6738 command lookup is case-insensitive (and also lower-cases).
6739 (Based on Metin's earlier patch.)
6741 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
6743 * config/irix4.mh: new file.
6745 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
6747 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
6750 * xm-mips.h: Declare strdup for ultrix.
6752 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
6753 when calling new_symbol.
6754 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
6757 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
6759 * config/rs6000.mh: Update (for Fred's new mmalloc)
6760 flags to disable use of GNU malloc/mmalloc.
6761 * munch: Change SYSV rule to allow .text before the label,
6762 as well as after, to work for AIX.
6763 * gdbtypes.h: Minor clarifiction.
6765 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
6767 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
6768 continuation in yet another place (between method declarations).
6770 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
6772 * mips-tdep.c: include symfile.h and objfiles.h to fix
6775 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
6777 * valops.c (value_struct_elt_for_reference): Added 'offset'
6778 parameter to handle multiple inheritance.
6779 * eval.c, value.h: Update accordingly.
6781 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
6783 * objfiles.h: New file
6784 * Makefile.in (HFILES): Add objfiles.h
6785 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
6786 main_scope_lowpc, main_scope_highpc.
6787 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
6788 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
6789 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
6790 xcoffread.c, : Include objfiles.h.
6791 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
6792 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
6793 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
6794 inside_entry_file() and logic changed appropriately.
6795 * blockframe.c (outside_startup_file): Renamed to
6796 inside_entry_file() and logic changed appropriately.
6797 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
6798 and logic changed to use per-objfile specific fields.
6799 * blockframe.c (inside_entry_scope): Renamed to
6800 inside_entry_func() and logic changed to use per-objfile specific
6802 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
6803 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
6804 Remove extern decls.
6805 * symfile.c, symfile.h (entry_point): Remove extern decl.
6806 * coffread.c (coff_symfile_init): Common entry point init code
6807 moved to symfiles.c, call init_entry_point_info().
6808 * coffread.c (complete_symtab): Use new per-objfile entry info.
6809 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
6810 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
6812 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
6813 * defs.h (inside_entry_scope, outside_startup_file,
6814 inside_main_scope): Prototypes changed for renames to
6815 inside_entry_func, inside_entry_file, inside_main_func,
6817 * symfile.c (syms_from_objfile): Common entry point init code
6818 moved to init_entry_point_info() and call init_entry_point_info().
6819 * symfile.h (init_entry_point_info): Include prototype.
6820 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
6821 moved to symfiles.c and call init_entry_point_info().
6822 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
6823 main_scope_lowpc, main_scope_highpc): Remove extern decls.
6824 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
6826 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
6827 works for the majority of targets.
6828 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
6829 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
6830 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
6831 Use default definition in frame.h.
6832 * frame.h (selected_frame_level): Make decl extern.
6833 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
6834 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
6835 * partial-stab.h: Use new per-objfile entry info.
6836 * symfile.h (struct objfile): Removed, moved to objfiles.h.
6837 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
6838 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
6839 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
6840 have_minimal_symbols): Prototypes moved to objfiles.h.
6841 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
6842 Macros moved to objfiles.h.
6843 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
6845 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
6847 More C++ improvements (pointers to members, qualified names).
6848 * c-exp.y: Support exp.type::name and exp->type::name
6849 syntaxes. (Unfortunately, doesn't work for static members.)
6850 * c-exp.y, eval.c: Make type::~type work better.
6851 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
6852 value_static_field by value_struct_elt_for_reference.
6853 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
6854 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
6855 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
6856 for OP_SCOPE operand; no point in it now that we use lazy
6857 reading of values, and use "reference to member" objects.
6858 * gdbtypes.h: Clarify comment.
6859 * valops.c: Change value_struct_elt_for_address to return
6860 a reference (or variable), rather than a pointer. Change
6861 the name to value_struct_elt_for_reference to reflect this.
6862 Returning a reference instead of a address provides a
6863 generalization, since we can use the routine for both
6864 class::name as well as &class::name.
6865 Also, recurse to handle multiple inheritance properly.
6866 * valprint.c: Moved code to print pointer-to-members
6867 to new function point_class_member. This allows a
6868 "reference-to-member" to be printed using the same code.
6869 * valprint.c (type_print_varspec_prefix): Avoid printing
6870 "struct " for domains of class-member types.
6871 * valops.c (search_struct_field): Inline code for simplified
6872 version of value_static_field (which can then be deleted).
6873 * value.h: Rename value_struct_elt_for_address to
6874 value_struct_elt_for_reference. Delete value_static_field.
6875 * values.c: Remove no longer used function value_static_field.
6877 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
6879 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
6880 elfread.c (coff_symfile_finish): Add function, prototype, and
6881 add to the xxxx_sym_fns struct for each file type. Also reformat
6882 the xxxx_sym_fns vector to a standard format and add comments.
6883 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
6884 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
6885 Pass pointer to struct objfile rather than pointer to sym_fns.
6886 Change references inside each function accordingly. Allocate any
6887 symbol file specific info in the per-objfile memory region.
6888 * dbxread.c (free_and_init_header_files): Break function into
6889 free_header_files(), called from dbx_symfile_finish(), and
6890 init_header_files(), called from dbx_new_init().
6891 * dbxread.c (dbx_new_init): Move deallocation things to new
6892 dbx_symfile_finish function.
6893 * elfread.c (elf_new_init): Call buildsym_new_init().
6894 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
6895 routine for the objfile before deallocating other stuff.
6896 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
6897 * symfile.h: Move struct sym_fns to before struct objfile def.
6898 Add sym_finish function pointer and change prototypes of other
6899 function pointers to reflect passing struct objfile pointer rather
6900 than struct sym_fns pointer.
6901 * symfile.c: Remove now obsolete symtab_fns pointer.
6902 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
6903 locates the correct sym_fns struct for the given objfile.
6904 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
6905 for better support of mapped symbol tables.
6906 * symfile.c (symbol_file_command): Remove obsolete code using
6908 * symfile.h: Remove duplicate declarations for symfile_objfile,
6909 entry_point, and object_files.
6910 * target.c (target_info): Compare symfile_objfile to NULL.
6911 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
6912 aixcoff_symfile_finish().
6914 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
6916 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
6917 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
6918 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
6920 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
6922 Some improvements to g++ debugging.
6923 * symtab.c (list_symbols): demangle before pattern matching.
6924 * symtab.c: Other fixes to improve handing of operators.
6925 * valprint.c (type_print_base): Fix test for constructor.
6926 * values.c (value_static_field): Allow evaluation of
6927 CLASS::METHOD, returning a function pointer.
6929 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
6931 * Makefile.in (VERSION): Roll 4.4.6.
6932 * exec.c (exec_file_command): Add code to ignore optional args
6933 passed in by file_command() for use in symbol_file_command().
6934 * main.c (main): Document -mapped and -readnow in help summary.
6935 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
6936 * objfiles.c (allocate_objfile): Filename arg removed. Changes
6937 to get filename from bfd with bfd_get_filename(). Test mapto
6938 against 0, not NULL. Use mstrsave() to make copy of filename.
6939 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
6941 * remote-vx.c (vx_load_command, add_symbol_stub):
6942 Symbol_file_add() takes an additional arg.
6943 * solib.c (symbol_add_stub): Symbol_file_add() takes an
6945 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
6946 changed to return a bfd not an objfile pointer.
6947 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
6948 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
6949 Change to eliminate local bfd and use symfile_bfd_open() plus
6950 allocate_objfile(). Add code to implement readnow option.
6951 * symfile.c (symbol_file_command): Changes to option handling,
6952 readnow functionality moved to symbol_file_add().
6953 * symfile.c (symfile_init): Eliminate local copy of bfd.
6954 * symfile.c (add_symbol_file_command): Changes to parse mapped
6955 and readnow options.
6956 * symfile.h (allocate_objfile): Arg removed from prototype.
6957 * symtab.h (symbol_file_add): Arg added to prototype.
6958 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
6961 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
6963 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
6964 mtrace.awk, state.c, state.h: Removed.
6965 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
6966 directories searched for source files.
6967 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
6968 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
6969 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
6970 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
6971 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
6972 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
6973 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
6975 * Makefile.in (HFILES): Remove state.h
6976 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
6977 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
6978 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
6979 * Makefile.in (clean): Remove all object files.
6980 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
6981 * cplus-dem.c: Remove prototypes definitions that are now done in
6983 * dbxread.c (throughout): Change from using per-objfile
6984 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6985 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
6986 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
6987 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
6988 * depend: Remove dependencies for state.o, state.h.
6989 * dwarfread.c: Add declaration for warning_pre_print.
6990 * dwarfread.c (dwarfwarn): Use warning_pre_print.
6991 * dwarfread.c (throughout): Change from using per-objfile
6992 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6993 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
6994 use supplied objfile.
6995 * i386-xdep.c (print_387_status): Change to use warning() rather
6997 * i387-tdep.c (print_387_control_word): Change to use warning()
6998 rather than printfs.
6999 * infrun.c (wait_for_inferior): Remove unreachable abort() call
7000 that some compilers grumble about.
7001 * language.c (throughout): Add declaration for warning_pre_print
7002 and using warning() instead of printfs.
7003 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
7004 * main.c (main): Add declaration for warning_pre_print and set it
7005 similarly to error_pre_print. Add declarations for
7006 mapped_symbol_files and readnow_symbol_files. Add appropriate
7007 definitions to long_options[].
7008 * minsyms.c: Trivial fix to comment.
7009 * objfiles.c (allocate_objfile): Substantially rewritten for
7010 using mapped symbol files.
7011 * objfiles.c (throughout): Change from using per-objfile
7012 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7013 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
7014 * source.c (throughout): Change from using per-objfile
7015 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7016 * source.c (open_source_file): Use mstrsave to save file name in
7017 mapped symbol region for objfile.
7018 * symfile.c: Remove include for state.h.
7019 include to local form.
7020 * symfile.c (symbol_file_add_digested): Remove.
7021 * symfile.c (symbol_file_add): Substantially rewritten for mapped
7023 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
7024 from objfile structure. Add malloc descriptor pointer (md).
7025 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
7026 * symm-xdep.c (print_fpu_status): Use warning() rather than
7028 * symmisc.c (free_symtab_block): Now takes and uses current
7030 * symmisc.c (throughout): Change from using per-objfile
7031 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7032 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
7033 Sun compiler grumblings when PTR is char *.
7034 * symtab.c (lookup_symbol): Cast return value of iterate_over_
7035 msymbols() to correct pointer type.
7036 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
7037 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
7038 error always starts on a line of it's own.
7039 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
7040 Rewrite for new mapped malloc package use.
7041 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
7042 that don't want to use the mapped malloc package; pass arguments
7043 on to traditional malloc package functions.
7044 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
7045 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
7046 mrealloc, malloc, and realloc but get fatal error if runs out
7048 * utils.c (msavestring, mstrsave): Save a string in a specific
7049 mapped malloc region.
7050 * utils.c (print_spaces): Use xmalloc to get the buffer.
7051 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
7052 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
7053 * config/i386v4.mh: Insignificant reorganization.
7055 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
7057 * xcoffread.c: Only enable compilation of debugging functions
7058 if IBM6000 is defined. Fails to compile otherwise.
7060 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
7062 * Makefile.in: pass MAKEINFO down on info.
7064 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
7066 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
7067 useless code, including an lseek to an uninitialized variable.
7068 Reported by Jim Williams <jimbo@wrs.com>.
7070 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
7072 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
7073 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
7074 * minsyms.c, symfile.c: Changes that may be generally
7075 applicable, but are #ifdef IBM6000 for now.
7076 * rs6000-xdep.c: Fixed typo in comment.
7077 * rs6000-tdep.c: Non-substatial changes.
7078 * xoffread.c: The main change here is addition of some
7079 debugging functions.
7080 * xoffexec.c: More changes.
7082 * xcoffread.c: Fixed two too-few-parameters bugs.
7084 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
7085 to SOLIB_CREATE_INFERIOR_HOOK macro.
7087 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
7089 * symfile.h: Add prototype for iterate_over_msymbols().
7090 * symtab.c (cplus_mangled_symbol): Add function.
7091 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
7092 iterate_over_msymbols to find demangled C++ symbol.
7093 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
7094 value to iterate_over_msymbols().
7095 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
7098 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
7100 * Makefile.in: added check target.
7102 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
7104 * ecoff.c: Move to ../bfd/coff-msym.c.
7105 * config/mt-*mips: Remove ecoff.o from the configuration.
7106 * remote.c (): Add newline to initial +.
7107 (remote_resume): Mention how to cope with signals.
7108 (remote_interrupt): Add debug msg.
7109 (remote-wait): Implement new 'T' reply, which includes
7110 status, PC, and FP all in a single short message.
7111 (putpkt): Add further debugging of packet acks.
7112 * mipsread.c (fixup_symtab): Also swap RFD's.
7113 (parse_partial_symbols): Avoid bug on unknown symbol types.
7114 * Makefile.in (VERSION): Roll to 4.4.5.
7115 * mips-tdep.c (heuristic_proc_start): Avoid long delays
7116 for remote MIPS by limiting heuristic to 200 byte search.
7117 (heuristic_proc_desc): Byte-swapping.
7118 (mips_print_register): Cope with failure of
7119 read_relative_register_raw_bytes. Byte-swap integers for
7121 * mips-pinsn.c (print_insn): Byte-swap instruction.
7123 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
7125 * config.sub configure.in config/mh-irix4
7126 gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
7127 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
7128 gdb/xm-irix4.h gdb/config/mt-irix3
7129 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
7131 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
7133 * defs.h, utils.c: xrealloc takes PTR as first arg.
7134 * defs.h: Reword confusing comment about ANSI prototypes.
7135 * defs.h: Some minor whitespace changes.
7136 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
7137 not NULL, which can be (void *).
7138 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
7139 * tm-i386v.h (SP_ARG0): Define
7140 * xm-sysv4.h: Back out of change for missing prototypes.
7141 * i386-tdep.c (get_longjmp_target): Add function.
7143 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
7145 * Makefile.in: install man page too.
7147 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
7149 * All GDB files that #include defs.h: Removed stdio.h.
7150 (defs.h): #include stdio.h.
7152 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
7154 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
7155 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
7156 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
7157 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
7158 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
7159 it before printing out the hex shape of an address.
7161 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
7163 * rs6000-xdep.c (frame_initial_stack_address): Move
7164 code to set frame->cache_fsr into new separate function
7165 frame_get_cacahe_fsr. This allows fixing a fatal error.
7166 * xcoffexec.c: Turn previously suppressed error
7167 message back on, after cleaning up BFD.
7169 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
7170 printing of blank line, since it cases printing of an
7171 extra blank line. Is this intended? It does mess up
7173 * defs.h: Put back declarations of malloc and realloc,
7174 but protected by #ifndef MALLOC_INCOMPATIBLE.
7175 * objfiles.c: Undo previous change: Use malloc/realloc
7176 for objfile malloc/realloc fields (but add a cast).
7177 * xcoffexec.c: Suppress an error message (for now).
7179 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7181 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7182 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
7183 * buildsym.c: Use smash_to_pointer_type() to handle forward type
7185 * xcoffread.c: Modifications to C_DECL storage class handling, and
7186 introduction of an old smash_to_pointer_type() routine.
7188 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7189 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
7190 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
7191 parameters have been modified.
7193 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7194 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
7195 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
7196 and fetch_inferior_registers() always fetched all the registers
7197 resulting valid register values at hand all the time. Pushing a dummy
7198 frame did not require validating all register values first. After
7199 putting the above mechanism into action, we didn't have valid registers
7200 values always ready. Thus, all registers need to be fetched before
7201 pushing a dummy frame now.
7203 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7204 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
7205 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
7206 the starting address (actual frame address) of a frame.
7207 * rs6000-tdep.c: modifications to function_frame_info() to see if
7208 function reserves a frame pointer register (alloca register)
7209 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
7210 FRAME_LOCALS_ADDRESS has been updated to support debugging of
7211 functions with alloca() calls.
7213 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
7215 * xm-sysv4.h: Provide definitions/prototypes for host environment
7216 functions for which no definitions or prototypes are provided in
7217 any currently included gdb or host environment header files.
7218 For SVR4, this currently includes malloc and realloc, which cannot
7219 be portably prototyped in any gdb include file.
7221 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7223 * buildsym.h: Remove obsolete variable file_stabs.
7225 * Makefile.in: Move place where configure merges in host-
7226 and target-dependent fragments later, so the latter
7227 can override (say) GNU_MALLOC.
7228 * config/mh-rs6000: Use system malloc. Otherwise, I
7229 ended up with *two* incompatible versions of malloc
7230 (functions in libc would call the malloc in libc).
7231 I assume this is a shared library problem.
7233 * remote.c: Fix (presumed) typo.
7234 * objfiles.c: Use xmalloc/xrealloc instead of
7235 malloc/realloc (since the latter are no longer declared).
7237 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7238 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
7239 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
7240 handle individual registers.
7241 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
7242 correctly in case it wasn't cached yet. (A problem showed up
7243 after fetching individual registers.)
7244 * buildsym.c: Disable type_synonym_name's type name overwriting
7245 in cases it is unnecesary. rs6000 portation doesn't use
7246 type_synonym_name, and it used to nullify type names
7247 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
7248 type's name as soon as space for that type is allocated.
7249 * xcoffread.c: ignore a section's lineno information if it is
7250 not `.text'. (In rs6000 bfd portation integration, skipping over
7251 `.pad' sections are ignored since it was in machine independent
7252 part of the code. Thus, a problem of fake sections with invalid
7253 lineno information arised.)
7255 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7256 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
7257 * rs6000-tdep.c: make function_frame_info() work whether or not
7258 reading from a core file.
7259 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
7261 * infrun.c. main.c, printcmd.c. symtab.c:
7262 More changes from IBM for rs6000.
7265 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
7267 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
7268 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
7269 Merge in changes (mostly from IBM) for RS6000.
7270 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
7271 More changes from IBM for RS6000. These are in machine-
7272 independent code, and probably could do with some cleaning
7273 up. The most questionable of these are #ifdef IBM6000.
7274 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
7275 to single_step() (for consistency with rs6000 and i860).
7276 * utils.c: Allow the 1st arg to xrealloc to be NULL
7277 (in which case do malloc). This removes the need for
7278 some tests in xcoff code (and perhaps other places?).
7279 * coffread.c: Removed variables last_source_file,
7280 type_vector, and type_vector_length as these are now
7281 defined by buildsym.[ch].
7282 * defs.h: Remove prototypes for malloc and realloc, since
7283 these should only be used to implement xmalloc and xrealloc,
7284 and they conflict with <stdlib.h> in AIX - where they
7285 return void* even when __STDC__ isn't defined. Sigh.
7286 * munch: Recognize *initialize* in data as well as text
7287 (AIX uses data). Also, incorporate a patch from Garrett
7288 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
7289 much more sensible, by only trying to match the name of
7290 the initialize_foo function, and not the junk before it.
7292 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
7294 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
7295 unless symbol table indicates that something has changed.
7297 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
7299 * remote.c: Make it work for embedded MIPS. Increase buffer
7300 size, and use throughout. Round buffer size up if too many regs.
7301 Support baud rate setting and try for an 8-bit path. If
7302 interrupted while waiting for target, send a ^C down the wire.
7303 Avoid single-byte reads.
7304 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
7306 * mips-xdep.h: Avoid the embedded regs when on Unix.
7308 * mipsread.c: Byte-swap the symbol table structures, using
7309 routines from ecoff.c, to read a symbol table written in any
7310 of the four possible byte orders.
7311 * configure.in (mips-big-* target): Same as Sony News.
7312 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
7313 * ecoff.c: New file for symbol swapping routines.
7315 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
7317 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
7318 all-breakpoints' command.
7319 * (get_number): Allow users to enter negative breakpoint numbers.
7320 * (breakpoint_1): Reformat display of 'info break' to show new
7322 * (create_longjmp_breakpoint, breakpoint_re_set,
7323 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
7324 symfile.c (syms_from_objfile): Re-do
7325 insertion of longjmp breakpoints. Move all code into
7326 breakpoint_re_set, and call that instead of
7327 create_longjmp_breakpoint in symfile.c.
7329 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
7331 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
7332 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
7333 * symtab.c (find_pc_symtab): Handle having no objfiles.
7334 * infcmd.c: Fix comment.
7335 * objfiles.c (free_all_objfiles): Add.
7336 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
7337 * symfile.c (symbol_file_command): free all objfiles when
7338 specifying a new symbol file.
7339 (reread_symbols): Stat the file name, don't fstat the descriptor.
7341 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
7343 * Makefile.in, configure.in: removed traces of namesubdir,
7344 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
7345 copyrights to '92, changed some from Cygnus to FSF.
7347 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
7349 * dbxread.c (end_psymtab): Delete empty psymtabs.
7350 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
7351 * symfile.h (struct objfile): Add free_psymtabs.
7353 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
7355 * Makefile.in (VERSION): Roll to gdb-4.4.4.
7357 * symfile.c (symbol_file_command): strcmp => !strcmp.
7358 * breakpoint.h: Move prototypes to follow enum definition they need.
7359 * breakpoint.c, infrun.c: Lint.
7360 * printcmd.c: Use `enum enable' rather than `enum
7362 * mipsread.c: First pass at making it compile with the new
7363 objfile changes. Probably seriously broken still, but it
7366 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
7368 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
7369 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
7370 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
7371 stepping (and nexting) through longjmp(). Also, cleanup
7372 breakpoint handling quite a bit by creating explicit breakpoint
7373 types instead of using magic breakpoint numbers.
7374 Makefile.in: Update version to 4.4.3
7376 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
7378 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
7379 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
7380 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
7382 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
7384 * minsyms.c (install_minimal_symbols): Add bunches to any
7385 existing minsyms in the objfile. Avoid extra mallocation
7386 by working directly in the obstack. Remove ignored `mainline' parm.
7387 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
7388 xcoffread.c: Change all callers.
7389 * FIXME: We should be able to eliminate MAINLINE from all the
7390 symbol readers now, with a small bit of work.
7392 * valops.c, value.h: Lint.
7393 * remote-vx.c: Add missing break; statement. Bugfix by
7394 Michael Sclafani, <sclafani@src.dec.com>.
7396 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
7398 * Makefile.in (VERSION): Update version to 4.4.2
7399 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
7400 minsyms.c, mmap-alloc.c, mmap-sbrk.c
7401 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
7402 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
7403 mmap-alloc.o, mmap-sbrk.o
7405 * altos-xdep.c: Minor whitespace change.
7406 * am29k-tdep.c (examine_prologue): Convert from misc function vector
7407 use to new minimal symbol table use.
7408 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
7409 * arm-xdep.c (store_inferior_registers): Returns void.
7410 * blockframe.c (get_pc_function_start, find_pc_partial_function):
7411 Convert from misc function vector use to new minimal symbol table use.
7412 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
7413 * breakpoint.c: Add prototypes for local functions.
7414 * breakpoint.c (catch_command_1): Change to static and remove unused
7416 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
7417 * breakpoint.h: Change function decls to prototype form.
7418 * buildsym.c: Add prototypes for local functions.
7419 * buildsym.c: Moved hashname() function here from dbxread.c.
7420 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
7421 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
7422 * buildsym.c (dbx_alloc_type): Change to static.
7423 * buildsym.c (finish_block): Add objfile parameter.
7424 * buildsym.c (misc): Change symbol_obstack to objfile version.
7425 * buildsym.c (make_blockvector): Change to static.
7426 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
7427 * buildsym.c (compare_line_numbers): Change to static, args are const,
7428 cast args when used.
7429 * buildsym.c (start_symtab): Inline new_object_header_files() call.
7430 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
7431 and made static. Add objfile parameter.
7432 * buildsym.c (end_symtab): Simplify code using line table size.
7433 Realloc the linetable on the objfile symbol_obstack and copy there.
7434 * buildsym.c (scan_file_globals): Convert from misc function vector
7435 use to new minimal symbol use.
7436 * buildsym.c (define_symbol): Add objfile parameter. Make sure
7437 strings get allocated in objfile's symbol_obstack. Convert references
7438 to builtin types to lookup_fundamental_type().
7439 * buildsym.c (read_type): Make static, add objfile parameter, convert
7440 references to buildin types to lookup_fundamental_type().
7441 * buildsym.c (read_struct_type): Add objfile parameter.
7442 * buildsym.c (read_array_type): Make static, add objfile parameter.
7443 * buildsym.c (read_enum_type): Make static, add objfile parameter.
7444 * buildsym.c (read_huge_number): Make static.
7445 * buildsym.c (read_range_type): Make static, add objfile parameter,
7446 convert references to buildin types to lookup_fundamental_type ().
7447 * buildsym.c (read_args): Make static, add objfile parameter.
7448 * buildsym.h: Convert function decl's to prototype form.
7449 * c-exp.y: Add prototypes for local functions, convert uses of misc
7450 function vector to minimal symbol table. Reformat all builtin type
7451 initializations and pass a NULL objfile to init_type() for them.
7452 * coffread.c: Change context_stack ref's to coff_context_stack,
7453 add local function prototypes. Cast uses of xrealloc arg 1.
7454 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
7455 crafting a new type.
7456 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
7457 * coffread.c (finish_block): Change name to coff_finish_block.
7458 * coffread.c (make_blockvector): Add and use objfile parameter.
7459 * coffread.c (record_line): Change name to coff_record_line.
7460 * coffread.c (start_symtab): Change name to coff_start_symtab.
7461 * coffread.c (end_symtab): Change name to coff_end_symtab.
7462 * coffread.c (record_misc_function): Change name to record_minimal_
7463 symbol and change to minimal symbol table use from misc func tbl.
7464 * coffread.c (coff_symfile_read): Convert from misc function vector
7465 use to minimal symbol table use.
7466 * coffread.c (hashname): Remove; use common version in buildsym.c.
7467 * coffread.c (decode_base_type): Change references to builtin types
7468 to calls to lookup_fundamental_type().
7469 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
7470 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
7471 * command.c: Add prototypes for local functions.
7472 * command.c (add_cmd): Prototype the 'fun' parameter and use the
7473 appropriate member of the function union for that type.
7474 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
7475 ifdef out the function since it isn't currently used.
7476 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
7477 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
7478 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
7479 * command.c (help_cmd): Compare function pointer to NULL.
7480 * command.c (help_cmd_list): Compare function pointer to NULL.
7481 * command.c (lookup_cmd_1): Use correct member of function union.
7482 * command.c (undef_cmd_error): Make static.
7483 * command.c (complete_on_cmdlist): Use correct member of func union.
7484 * command.c (do_setshow_command): Use correct member of func union.
7485 * command.c (shell_escape): Convert rindex use to strrchr.
7486 * command.h (COMMAND_H): Define if already included.
7487 * command.h (cmd_list_element struct): Change 'function' to a union
7488 and prototype args. Prototype completer function.
7489 * command.h: Convert decl's to prototype form.
7490 * convex-xdep.c (store_inferior_registers): Returns void.
7491 * copying.c: Prototype local functions.
7492 * coredep.c: Minor whitespace change.
7493 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
7494 * cplus-dem.c: Prototype local functions.
7495 * dbxread.c (hashname): Remove; moved to buildsym.c.
7496 * dbxread.c (free_and_init_header_files): Make static.
7497 * dbxread.c: Add prototypes for local functions.
7498 * dbxread.c (new_object_header_files): Remove; inlined usages.
7499 * dbxread.c (xrealloc usages): Cast args.
7500 * dbxread.c (record_misc_function): Change to record_minimal_symbol
7501 and change usages accordingly.
7502 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
7503 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
7504 * dbxread.c (dbx_next_symbol_text): Make static.
7505 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
7506 * dbxread.c (init_bincl_list): Add and use objfile parameter.
7507 * dbxread.c (free_bincl_list): Add and use objfile parameter.
7508 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
7509 * dbxread.c (end_psymtab): Convert to use per-objfile data.
7510 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
7512 * dwarfread.c (record_misc_function): Change name to record_minimal_
7513 symbol and use minimal symbol table throughout.
7514 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
7515 * dwarfread.c: Convert all references to builtin types to use the new
7516 lookup_fundamental_type function.
7517 * dwarfread.c (read_enumeration): Add and use objfile parameter.
7518 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
7520 * elfread.c (record_misc_function): Convert to use record_minimal_
7522 * elfread.c (elf_symtab_read): Add objfile parameter.
7523 * eval.c: Add prototypes for local functions and move some decls
7524 around to accomodate prototypes.
7525 * expprint.c: Add prototypes for local functions. Change references
7526 to misc function vector to minimal symbol table.
7527 * findvar.c (read_memory usages): Cast args.
7528 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
7529 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
7530 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
7531 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
7532 * gould-xdep.c: Minor whitespace change.
7533 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
7534 * hp300ux-xdep.c (store_inferior_registers): Returns void.
7535 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
7536 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
7537 * i386-tdep.c: Add prototypes for local functions.
7538 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
7539 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
7540 that defaulted to int.
7541 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
7542 i386_push_dummy_frame): Returns void.
7543 * i386-xdep.c (i386_register_u_addr): Declare params that default to
7544 int and explicitly declare return type as int.
7545 * i387-tdep.c: Minor formatting changes.
7546 * i960-tdep.c (leafproc_return): Convert from misc function vector
7547 use to minimal symbol table use.
7548 * infcmd.c: Add prototypes for local functions.
7549 * infcmd.c (continue_command, until_next_command, until_command,
7550 path_info, path_command): Make static.
7551 * infcmd.c (step_1, until_next_command): Convert from misc func
7552 vector to minimal symbol table use.
7553 * inflow.c: Add prototypes for local functions.
7554 * infptrace.c (store_inferior_registers): Returns void, not int.
7555 * language.c (_initialize_language): Use proper member of function
7557 * m2-exp.y: Add prototypes for local functions, convert misc function
7558 vector uses to minimal symbol table uses.
7559 * m2-exp.y (make_qualname, yyerror): Make static.
7560 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
7561 * m68k-pinsn.c: Add prototypes for local functions.
7562 * m68k-pinsn.c (print_insn): Cast args to read_memory.
7563 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
7564 * m68k-stub.c: Add prototypes.
7565 * m88k-pinsn.c (sprint_address): Convert from misc function vector
7566 use to minimal symbol table use.
7567 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
7568 * m88k-xdep.c (store_inferior_registers): Returns void.
7569 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
7570 * mach386-xdep.c (store_inferior_registers): Returns void.
7571 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
7572 * main.c: Add prototypes for local functions.
7573 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
7574 longjmp() result to (NORETURN void).
7575 * main.c (catch_errors): Prototype the 'func' parameter.
7576 * main.c (disconnect, stop_sig, do_nothin, float_handler):
7577 Takes an unused arg.
7578 * main.c (execute_command): Call the right member of the func union.
7579 * main.c (command_loop_marker, symbol_completion_function,
7580 command_loop): Make static.
7581 * main.c (command_line_input): Make linelength unsigned, cast arg
7582 to command_line_input().
7583 * main.c (add_info, add_com): Prototype the 'fun' parameter.
7584 * main.c (initialize_main): Call right member of function union.
7585 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
7586 * mem-break.c: Include symtab.h
7587 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
7588 * mips-xdep.c (store_inferior_registers): Returns void.
7589 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
7590 use to minimal symbol table use.
7591 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
7593 * mipsread.c (make_type): Remove, convert usages to init_type.
7594 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
7595 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
7596 vector use to minimal symbol table use.
7597 * parse.c: Add prototypes for local functions.
7598 * parse.c (xrealloc usages): Cast args.
7599 * parse.c (prefixify_expression, length_of_subexp): Make static.
7600 * parser-defs.h (PARSER_DEFS_H): Define when first included.
7601 * parser-defs.h: Convert function decls to prototype form.
7602 * partial-stab.h: Convert from misc function vector use to new minimal
7604 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
7605 the per-objfile copies.
7606 * printcmd.c: Add prototypes for local functions. Move some struct
7607 definitions around to accomodate prototypes.
7608 * printcmd.c (decode_format): Make static, change args oformat and
7609 osize to int from char.
7610 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
7611 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
7612 * printcmd.c (print_address_symbolic): Convert from misc function
7613 vector use to minimal symbol table use.
7614 * printcmd.c (address_info): Convert from misc function vector use
7615 to minimal symbol table use.
7616 * printcmd.c (delete_display, enable_display, disable_display_command):
7618 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
7619 * procfs.c (fetch_core_registers): Add unused param reg_addr.
7620 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
7621 * pyr-xdep.c (store_inferior_registers): Returns void.
7622 * remote-mm.c (mm_load): symbol_file_add return value unused.
7623 * remote-nindy.c: Minor format change.
7624 * remote-vx.c (vx_load_command): symbol_file_add result unused.
7625 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
7626 * rs6000-xdep.c (store_inferior_registers): Returns void.
7627 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
7628 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
7629 vector use to minimal symbol table use.
7630 * solib.c: Add prototypes for local functions.
7631 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
7632 function vector use to minimal symbol table use.
7633 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
7634 * solib.c (find_solib, shared_library_command): Make static
7635 * solib.c (read_memory, write_memory usages): Cast args.
7636 * solib.c (special_symbol_handling): Add function
7637 * source.c: Add prototypes for local functions.
7638 * source.c (select_source_symtab): Convert to scan objfiles.
7639 * source.c (open_source_file): Make static.
7640 * source.c (xrealloc usages): Cast args.
7641 * source.c (source_line_charpos): ifdef out, unused.
7642 * source.c (get_filename_and_charpos): Make static.
7643 * stack.c: Add prototypes for local functions.
7644 * stack.c (print_frame_info, frame_info): Convert from misc function
7645 vector use to minimal symbol table use.
7646 * symfile.c: Add prototypes for local functions.
7647 * symfile.c (compare_symbols): Make args const PTR's.
7648 * symfile.c (compare_psymbols, sort_pst_symbols) add.
7649 * symfile.c (sort_all_symtab_syms): Scan objfile list.
7650 * symfile.c (obsavestring): Add objfile parameter.
7651 * symfile.c (init_misc_bunches, prim_record_misc_function,
7652 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
7653 sort_misc_function_vector, compact_misc_function_vector): Remove
7654 * symfile.c (symbol_file_add_digested): Add function.
7655 * symfile.c (symbol_file_add): Returns struct objfile *.
7656 * symfile.c (symbol_file_command): Modify for state file use.
7657 * symfile.c (symfile_open): Add parameter "dumpable".
7658 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
7659 * symfile.c (load_command, add_symbol_file_command): Make static.
7660 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
7661 * symfile.c (rindex usages): Converted to strrchr.
7662 * symfile.c (allocate_psymtab): New
7663 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
7664 converted to minimal symbol table usage, but no obvious conversion.
7665 * symfile.c (free_all_symtabs): Remove.
7666 * symfile.c (_initialize_symfile): Use per-objfile info.
7667 * symfile.h: Rework the objfile structure to add per-objfile data
7668 objects (psymbol_obstack, symbol_obstack, type_obstack,
7669 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
7670 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
7671 Add prototypes to function declarations.
7672 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
7673 function vector usage to minimal symbol table usage.
7674 * symmisc.c (DEV_TTY): Define if not defined.
7675 * symmisc.c: Add local function prototypes.
7676 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
7677 printpsyms_command, print_objfiles, print_objfiles_command):
7678 Rework to use iterate_over_*
7679 * symtab.c: Add prototypes for local functions.
7680 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
7681 * symtab.c (lookup_partial_symtab): Scan through objfiles.
7682 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
7683 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
7684 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
7685 lookup_reference_type, lookup_member_type, allocate_stub_method,
7686 check_stub_method, create_array_type, smash_to_member_type,):
7688 * symtab.c (lookup_symbol): Some args are const.
7689 * symtab.h: All type related defs and structs moved to gdbtypes.h
7690 * symtab.h: Convert decls to prototypes.
7691 * target.c (noprocess): Make static.
7692 * target.h: Change decl's to prototypes.
7693 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
7694 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
7695 * utils.c (_initialize_utils): Use correct member of function union.
7696 * valarith.c: include gdbtypes.h
7697 * valops.c: include gdbtypes.h, add prototypes for local functions.
7698 * valops.c (value_push, value_arg_push, find_function_addr):
7700 * valops.c (value_string): Convert from misc function vector use
7701 to minimal symbol table use.
7702 * valops.c (check_field_in): Make arg const.
7703 * valprint.c: Add prototypes for local functions.
7704 * valprint.c (print_string): Make static
7705 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
7706 * values.c: Add prototypes for local functions.
7707 * values.c (value_headof): Convert from misc function vector to
7708 minimal symbol table.
7709 * xcoffexec.c: Add prototypes for local functions.
7710 * xcoffexec.c (exec_close, file_command, add_to_section_table):
7712 * xcoffexec.c (relocate_minimal_symbol): Add.
7713 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
7714 * xcoffread.c: Add prototypes for local functions.
7715 * xcoffread.c (sort_syms): Convert to scan objfiles.
7716 * xcoffread.c (read_xcoff_symtab): Make static.
7717 * xcoffread.c (various): Replace references to builtin types with
7718 calls to lookup_fundamental_type. Replace references to symbol_obstack
7719 and psymbol_obstack with pointers to the per-objfile copies.
7720 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
7721 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
7723 * xcoffread.c (init_stringtab): Add objfile parameter.
7724 * gdbtypes.c: New file
7725 * minsyms.c: New file
7726 * mmap-alloc.c: New file
7727 * mmap-sbrk.c: New file
7728 * objfiles.c: New file
7732 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
7734 * Check in Fred Fish's changes in these modules. Fred
7735 will make ChangeLog entries for all of them. Update VERSION
7738 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
7740 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
7742 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
7743 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
7744 value.h: Prototypes for static functions; lint.
7745 * gdbtypes.h: Empty file to ease transition.
7747 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
7749 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
7750 inferior.h, language.h, signame.h, target.h, terminal.h,
7751 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
7752 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
7754 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
7755 signame.c, sparc-xdep.c: Prototypes for all static functions.
7757 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
7758 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
7759 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
7760 Remove to_call_function and target_call_function, since it
7761 always calls the same thing (call_function_by_hand).
7762 * core.c, exec.c, solib.c: Rename target_ops sections =>
7764 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
7765 target.h: target_kill takes no args.
7766 * language.c (language_info): Scaffolding to allow briefer
7767 messages when the current language changes. FIXME.
7768 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
7769 complaints about volatile functions.
7770 * xm-sysv4.h (HAVE_MMAP): Define.
7772 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
7774 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
7775 to make prototypes for all functions declared here.
7776 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
7777 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
7778 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
7779 * ieee-float.h: Use PARAMS for prototypes; make some params const.
7780 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
7781 * m2-exp.y: Remove unused CONST; Rename OR and AND.
7782 * utils.c: Avoid declaring malloc and realloc. Lint.
7783 (request_quit): Accept signal-number parameter.
7785 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
7787 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
7788 DIE's. Add new function read_tag_pointer_type() to read them.
7790 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
7791 When creating a new user defined type, check to see if a partial
7792 type already exists, and if so, bash it to fit.
7794 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
7796 * coffread.c (decode_base_type): Pass long, not union.
7797 Fix by Eric Valette, ev@chorus.fr.
7799 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
7801 * elfread.c (elf_symtab_read): Fix code to correctly track
7802 changes in bfd for absolute symbols.
7804 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
7806 * xm-vaxbsd.h: Close off comment.
7808 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
7810 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
7812 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
7814 * mips-tdep.c (mips_print_registers): Print correct register
7815 number for double pseudo-registers.
7817 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
7819 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
7820 in the op$::OPERATOR. case. From Steven McCanne,
7821 <mccanne@horse.ee.lbl.gov>.
7823 * exec.c (set_section_name): Pass arg to exec_files_info;
7824 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
7826 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
7828 * main.c (print_gdb_version): Copyright msg: only this year.
7829 (cd_command): Avoid changing current_directory on error.
7831 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
7833 * mipsread.c (parse_partial_symbols): Handle dependencies
7834 between partial symbol tables (when not doing stabs-in-ecoff).
7835 (This used to be handled by parse_fdr, but parse_fdr was
7836 incompatible with handling stabs-in-ecoff, so the code
7837 was re-written to not use parse_fdr. Unfortunately,
7838 the logic to handle dependencies was overlooked.)
7840 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
7842 * coffread.c (read_enum_type): Use the size of a target int when
7844 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
7846 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
7847 * symtab.c (lookup_reference_type, lookup_ptr_type): use
7848 TARGET_PTR_BIT to determine size of a pointer
7849 * values.c (unpack_long): when unpacking a REF or a PTR don't
7850 assume the size of the type.
7852 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
7854 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
7855 looking at its members. Improve guess between struct and union,
7856 only assuming union if multiple members have offsets of zero.
7858 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
7860 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
7861 (This is just for clarity - and one day permitting us to
7862 change FP0_REGNUM from 38 to 32, which would make more sense.)
7863 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
7864 register numbers in stabs-in-ecoff get handled correctly.
7866 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
7868 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
7869 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
7870 into BSD and Ultrix.
7872 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
7874 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
7876 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
7878 * Makefile.in: Increment version to 4.4.1.
7879 * main.c (print_gdb_version): Update copyright notice.
7881 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
7883 * mipsread.c: Prepend "struct " to the names of structure
7884 types, and similarly for enums and unions. (This used
7885 to be done, but got lost in the re-write to "guess" the
7886 difference between enum/struct/union.)
7887 Also, guess that a tag is an enum if the first member
7890 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
7892 * xm-vax.h: #ifndef ultrix around #include of endian.h and
7895 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
7897 * Projects: Patching executables is done.
7898 * Makefile.in (VERSION): Roll to gdb-4.4.
7899 * README, WHATS.NEW: Update for gdb-4.4.
7901 * symfile.c (reread_symbols): Whenever we reread one object
7902 file's symbols, we must restart the scan, because the object_files
7903 chain has been permuted.
7905 * exec.c (exec_files_info): Split out into print_section_info.
7906 Print BFD filename of each section if it's not the default one.
7907 * core.c (core_files_info): Call print_section_info.
7909 * xm-vax.h: Include a few system header files whose definitions
7910 must precede defs.h.
7911 * language.c, language.h: Make some things const.
7912 * expression.h, main.c: const spreads like ooze.
7914 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
7915 since BREAKPOINT values can be >0x80.
7917 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
7919 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
7921 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
7923 * sparc-pinsn.c: Remove kludge for preferring architectures.
7924 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
7925 and forever. Add `add' instruction to the set that get checked
7926 for a preceding `sethi' in order to print an absolute address.
7927 Corresponding changes in ../include/opcode/sparc.h needed
7928 to eliminate garbage instructions.
7930 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
7932 * mipsread.c (parse_partial_symbols): Make sure partial
7933 symbols are created for external symbols (as used to be
7934 the case). This is a bit of a pain with the mips-coff.
7935 It uses a table which points to all of the external
7936 symbols belonging to a particular FDR or psymtab.
7937 Once we've generated this table, we might as well save
7938 it, and then use it in psymtab_to_symtab_1 to find
7939 the symbols to pass to parse_external().
7940 * symfile.c, symfile.c: New function start_psymtab_common
7941 to share the common parts of allocating a new psymtab
7942 for dbxread, mipsread (and later dwarfread). Its code
7943 was pulled out from start_psymtab in dbxread.c.
7944 * dbxread.c (start_psymtab): Use start_psymtab_common().
7946 * valprint.c (val_print): If there is an error when trying
7947 to print a string, check to see if there really is a problem
7948 by reading just one character. If that works, assume
7951 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
7953 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
7954 cypress, v8 mnemonics in that order.
7956 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
7958 * sparc-pinsn.c: Put the qsort() back in.
7960 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
7962 * findvar.c (read_register, write_register): Handle machines
7963 where REGISTER_TYPE is not the same size as "int".
7965 Handle debug symbols in dynamically loaded (relocated) code:
7967 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
7968 offset to process_one_symbol.
7969 (process_one_symbol): Take new offset parameter. Add it into
7970 appropriate symbol types to relocate symbols to loaded addresses.
7971 Handle all possible symbol types, and complain() about types that
7972 we don't expect to see.
7973 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
7974 process_one_symbol (FIXME, should pass real offset).
7978 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
7980 (set_breakpoint, break_command_1, until_break_command,
7981 catch_command_1, breakpoint_re_set_one): Use it.
7982 * symtab.h (resolve_sal_pc): Declare.
7983 * infcmd.c (jump_command): Use resolve_sal_pc.
7985 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
7987 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
7989 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
7991 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
7992 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
7993 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
7995 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
7997 * dbxread.c (process_one_symbol): Make a first cut at handling
7998 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
8000 * symtab.c (find_pc_line): Fix stepping into and out of #included
8003 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
8005 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
8006 no longer any need to copy ../include/opcode/* into gdb.
8008 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
8010 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
8012 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
8014 * valprint.c (type_print_base, type_print_method_args):
8015 Print C++ constructor methods without bogus "return type."
8017 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
8019 * infptrace.c (child_xfer_memory): Parameter "target" should
8020 be a pointer to a structure, not the entire structure.
8022 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
8024 * depend: Convert the couple of references to ansidecl.h that
8025 used the local gdb version to use the ../include version.
8027 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
8030 (child_xfer_memory): Takes pointer to a struct, not entire struct.
8031 (inferior_proc_init): Fix non-ANSI version of args.
8032 (attach): Call print_sys_errmsg with correct number of args.
8033 (mappingflags): Make static, does not need to be global.
8035 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
8036 not the entire struct itself.
8038 * valops.c (value_assign): Cast some args to modify_field() and
8039 {read,write}_register_bytes() correctly.
8041 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
8043 * Makefile.in (MALLOCSRC): Removed reference to removed local
8046 * dwarfread.c (list_in_scope): Needs an initial value, use file
8049 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
8051 * main.c (main): Make option_index local to keep new getopt happy.
8052 main.c, solib.c, Makefile.in: Update copyright notices.
8054 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
8056 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
8058 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
8060 * Makefile.in (HFILES): Add partial-stab.h.
8062 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
8064 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
8065 New files for stratus. Not complete enough to actually build
8066 on the Stratus machine; that awaits copyright assignment for
8069 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
8070 for getting custom flags into CFLAGS when doing makes.
8072 * configure.in: Add config information for stratus.
8074 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
8076 * dbxread.c (process_one_symbol): Pass address of structure
8077 to complain(), rather than the whole structure.
8079 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
8081 * solib.c (solib_add_common_symbols): Only compile in when not
8082 using SVR4 style shared libraries.
8084 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
8086 * dwarfread.c (locval): Add offreg flag to indicate location
8087 values that are computed off a base register.
8089 * dwarfread.c (new_symbol): Rework TAG_global_variable and
8090 TAG_local_variable cases to account for static variables
8091 within function scopes.
8093 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
8095 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
8096 doesn't exist on some systems.
8098 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
8099 nexting over recursive function calls.
8101 * target.c (target_read_string): Create this routine to read null
8102 terminated strings from the target. It deals with running off the
8103 end of memory elegantly as well. solib.c (find_solib): Use
8104 target_read_string() to avoid problems with running off the end of
8107 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
8108 that reference pgrp_inferior.
8110 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
8112 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
8113 mips-tfile has been hacked to act more "traditionally."
8114 * dbxread.c: Fixed typo in comment.
8116 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
8118 * mips-tdep.c (mips_skip_prologue): Add some number of
8119 'sw' instructions before 'addiu' adjusts the stack.
8121 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
8123 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
8124 freescope, buildblock closescope, record_line, add_symbol_to_list,
8125 gatherblocks, make_blockvector): Extensive changes to switch
8126 to generic symbol table building code in buildsym.c. Remove
8127 scope tree structures and functions, symbol table building
8128 functions, and lots of other small changes.
8130 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
8131 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
8133 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
8135 * buildsym.c (cleanup_undefined_types): Add support for enums.
8136 This fixes the 'GDB internal error. cleanup_undefined_types with
8139 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
8141 * dbxread.c: detect gcc2 compilations.
8143 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
8145 * sparc-pinsn.c: Rename bitfields that overlap with macro names
8146 in ../include/opcode/sparc.h.
8148 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
8150 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
8151 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
8152 to reflect actual locations of opcode files, so TAGS target will
8155 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
8157 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
8160 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
8161 dereferencing to access the correct elements.
8163 * valops.c (value_addr): Declare return type of external func
8166 * xcoffread.c: Undefine next_symbol_text before redefining it.
8168 For older changes see ChangeLog-9091
8174 version-control: never