1 Wed Apr 21 14:24:19 1993 Per Bothner (bothner@cygnus.com)
3 * ch-exp.y: Removed unused structure_primitive_value and FIXME_23.
4 * Makefile.in: Add $(YFLAGS) when using $(YACC).
5 * Makefile.in: Remove message to expect conflicts and unused
6 rules in ch-exp.y, since there no longer are any such.
8 Wed Apr 21 13:27:50 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
10 * stabs.texinfo: fixed bad xrefs (un-initialized statics)
12 Tue Apr 20 08:55:11 1993 Jim Kingdon (kingdon@cygnus.com)
14 * xcoffexec.c (xcoff_relocate_core): If no exec file, error()
15 rather than dumping core.
17 * Makefile.in: Add ${srcdir}/ to all source files.
18 (alldeps.mak): Add "${srcdir}/" to files when generating alldeps.mak.
19 (TAGS): Deal with srcdir and new config directory scheme.
21 Makefile.in (NONSRC): Remove createtags.
24 * rs6000-tdep.c: Delete unused function print_frame.
26 * frame.h (struct frame_info): Doc fix for next_frame.
27 New field signal_handler_caller.
28 blockframe.c (create_new_frame, get_prev_frame_info),
29 config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO): Set it (needs
31 stack.c (print_frame_info), rs6000-tdep.c (rs6000_frame_chain):
34 Mon Apr 19 22:52:33 1993 Stu Grossman (grossman@cygnus.com)
36 * irix4-nat.c (fetch_core_registers): Special version of this for
37 Irix 4.x, which stores regs a bit differently from other /proc
39 * procfs.c, core-svr4.c: Move fetch_core_registers from procfs.c
40 to new file core-svr4.c.
41 * config/i386/i386sol2.mh, config/i386/i386v4.mh, config/m68k/amix.mh,
42 config/i386/ncr3000.mh, config/sparc/sun4sol2.mh: Add core-svr4.o
44 * config/mips/irix4.mh: Add corelow.o to NATDEPFILES.
46 Mon Apr 19 11:13:34 1993 Jim Kingdon (kingdon@cygnus.com)
48 * i387-tdep.c: Remove unused #includes.
50 * configure.in: Match i[34]86-*-sysv3.2 not i[34]86-*-sysv32.
52 * config/i386/nm-i386v.h: Define NO_PTRACE_H.
54 Sun Apr 18 10:39:35 1993 Jim Kingdon (kingdon@cygnus.com)
56 * xcoffread.c: Nuke NO_DEFINE_SYMBOL code. There is no going back.
58 * stabsread.c (define_symbol): 'R' is synonym for 'P', not 'r'.
59 xcoffread.c (process_xcoff_symbol, case C_RPSYM):
60 Don't muck with SYMBOL_CLASS.
62 Fri Apr 16 17:38:33 1993 Stu Grossman (grossman@cygnus.com)
64 * munch: Don't use head command. It doesn't exist everywhere.
66 Fri Apr 16 15:07:57 1993 Fred Fish (fnf@cygnus.com)
68 * inflow.c (new_tty): Remove spurious 'o' character at end
71 Fri Apr 16 12:27:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
73 * mips-tdep.c (mips_skip_prologue): Always skip the typical prologue
74 instructions and nothing more.
75 * mipsread.c (add_line): Add comment why we have to combine line number
76 entries for the same line number.
78 Fri Apr 16 09:42:03 1993 Jim Kingdon (kingdon@cygnus.com)
80 * symtab.{c,h}: Doc fixes (remove symseg references, last relevant
83 Thu Apr 15 21:16:58 1993 Fred Fish (fnf@cygnus.com)
85 * depend, alldeps.mak: Update, now that gcc -MM bug is fixed.
87 Thu Apr 15 12:38:39 1993 Jim Kingdon (kingdon@cygnus.com)
89 * source.c (select_source_symtab): Clean up comment. Also, if
90 we have a current_source_symtab, and s is NULL, return without
92 xcoffread.c (xcoff_symfile_read): Don't call select_source_symtab.
93 breakpoint.c (breakpoint_re_set): Don't call select_source_symtab.
95 Thu Apr 15 02:37:48 1993 John Gilmore (gnu@cacophony.cygnus.com)
97 * dbxread.c (unknown_symchar_complaint): Add new complaint.
98 * stabsread.h: Declare it.
99 * partial-stab.h: Use it.
101 * utils.c (malloc_botch): Don't forward-declare if NO_MMALLOC.
103 Wed Apr 14 17:12:51 1993 Jim Kingdon (kingdon@cygnus.com)
105 * stack.c (print_frame_info): Print specially if dummy frame.
107 * breakpoint.c: Add comments regarding within_scope future direction.
111 * xcoffread.c (record_include_{begin,end}): Change fatal to complain.
113 Wed Apr 14 14:03:18 1993 Per Bothner (bothner@cygnus.com)
115 * ch-exp.y: Fix thinko that broke parsing of FALSE.
117 Wed Apr 14 12:49:29 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
119 * stabsread.c (read_member_functions): Initialize domain for stubbed
120 member functions to avoid gdb core dumps when printing pointers
122 * cp-valprint.c (cp_print_class_method): Check for stubbed member
125 Tue Apr 13 08:28:26 1993 Jim Kingdon (kingdon@cygnus.com)
127 * expprint.c (print_subexp): If opcode not found in op_print_tab,
128 stop with an error().
129 eval.c (evaluate_subexp): Change error message.
131 * objfiles.c (build_objfile_section_table): Cast return value
134 Mon Apr 12 10:53:50 1993 Jim Kingdon (kingdon@cygnus.com)
136 * config/rs6000/tm-rs6000.h, rs6000-tdep.c: Move FRAME_CHAIN
137 to rs6000_frame_chain and deal with it if we're in a signal handler.
138 (FRAME_SAVED_PC): Use rs6000_frame_chain.
140 * breakpoint.c (within_scope): New function.
141 (enable_breakpoint, watchpoint_check): Use it.
143 * source.c (openp): Handle "exec-file ./ls" correctly.
145 * breakpoint.c (breakpoint_1): Use wrap_here before "at".
147 Sat Apr 10 01:32:43 1993 Per Bothner (bothner@rtl.cygnus.com)
149 * ch-exp.y: Clean up lexing of identifiers and
150 reserved words. (E.g. don't recognize FALSEXXX as the
151 keyword FALSE followed by the identifier XXX.)
152 Also, convert identifiers to lower case.
154 Fri Apr 9 15:53:19 1993 Stu Grossman (grossman@cygnus.com)
156 * remote-mips.c, remote-monitor.c, remote-st2000.c: Convert to
157 new serial interface.
159 Fri Apr 9 15:01:12 1993 Stu Grossman (grossman@cygnus.com)
161 * remote.c (remote_open): Use SERIAL_OPEN instead of serial_open.
162 (putpkt, getpkt): Use new return codes for SERIAL_READCHAR.
163 * ser-go32.c: Return -1 on most failures, 0 on most successes,
164 and use new return codes for go32_readchar().
165 * ser-unix.c: Ditto. Also, move error handling up to caller for
166 SERIAL_SETBAUDRATE().
167 * serial.c (serial_open): Internal call, not SERIAL_OPEN to get
169 (serial_close): New routine to wrap around device close routine.
170 serial.h: Clean & document return values more clearly.
172 Fri Apr 9 10:20:55 1993 Jim Kingdon (kingdon@cygnus.com)
174 * rs6000-pinsn.c (print_operand): Deal with no operand instructions.
176 * rs6000-pinsn.c (print_operand, case LI): Print condition register
177 operand in decimal rather than wrong textual versions.
179 * printcmd.c (_initialize_printcmd): Clean up docstring for "x"
180 (mention 't', remove false thing about 'g' only good with 'f').
182 * breakpoint.h: move "struct breakpoint" and friends to top of
183 file so that bpstat_find_breakpoint prototype works.
185 * solib.c (struct so_list): Add bfd field.
186 (solib_map_sections): Leave bfd open and scratch_pathname allocated.
187 Put the bfd in bfd field of the so_list.
188 (clear_solib): Free bfd name and close_bfd on the bfd.
190 Fri Apr 9 00:45:41 1993 Per Bothner (bothner@rtl.cygnus.com)
192 * valarith.c (value_subscript): Add COERCE_REF.
193 * ch-exp.y (operand_5): We can generalize the 2nd operand
194 of a string repetition ot 'literal' without ambiguity.
196 Thu Apr 8 10:15:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
198 * breakpoint.h (struct bpstat): Remove momentary field.
199 Remove bpstat_momentary_breakpoint. This was always kludgy
200 and is no longer used.
202 * breakpoint.h: Add enum bpstat_what.
203 breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status):
204 stop and print fields of bpstat now per-breakpoint, not just
205 one for the whole chain.
206 breakpoint.{c,h} (bpstat_what): New function.
207 breakpoint.h: Remove bpstat_stop and bpstat_should_print.
208 infrun.c: Replace switch (stop_bpstat->breakpoint_at->type)
209 with call to bpstat_what.
210 README: Remove watchpoint/breakpoint bug from known bugs.
212 * breakpoint.h: Prototype bpstat_find_breakpoint.
214 Thu Apr 8 16:01:21 1993 Fred Fish (fnf@cygnus.com)
216 * symtab.c (find_methods, gdb_mangle_name): Note that functions
218 * symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P,
219 DESTRUCTOR_PREFIX_P): Note that macros are g++ specific.
221 Thu Apr 8 12:45:32 1993 Ian Lance Taylor (ian@cygnus.com)
223 * i960-pinsn.c (tabent): Copied struct definition from
226 Thu Apr 8 10:34:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
228 * symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname
230 * symtab.c (gdb_mangle_name): Use it.
231 * symtab.c (find_methods): Do not add destructors to choice list
233 * symtab.c (decode_line_1): Make breakpoints on destructors work
236 Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com)
238 * ser-go32.c: Make it use serial port name.
239 * go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc.
241 * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not
244 Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com)
246 * configure.in: Only configure sparclite subdir when target_cpu
249 Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com)
251 * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char.
252 Remove FIXME comment regarding this.
254 * symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
256 * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
258 Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com)
260 Add section table to objfile struct. Use it for find_pc_section.
261 * objfiles.c (add_to_objfile_sections,
262 build_objfile_section_table, find_pc_section): new functions.
263 (allocate_objfile): build section table.
264 * objfiles.h (struct obj_section): new structure.
265 (struct objfile): add section table.
266 (find_pc_section): new prototype.
267 * solib.[ch] (find_pc_section_from_so_list): removed.
268 * sparc-tdep.c: include objfiles.h for find_pc_section. include
269 symfile.h for objfiles.h.
270 (in_solib_trampoline): adjusted for new find_pc_section
271 prototype. Removed BAD_RICH_HACK ifdefs.
272 * symfile.c (syms_from_objfile): offset objfile sections.
273 (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs.
274 * symfile.h (find_pc_section): prototype removed. Also fixed
275 comment typo NUL -> NULL.
276 * target.[ch] (find_pc_section_from_targets): removed.
277 * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
279 Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com)
281 * ser-go32.c: Format. (go32_open): Use proper return value.
283 * configure.in: Undo conditional configdirs hack for sparclite.
285 Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
287 * symtab.c (list_symbols): When call break_command, pass both
288 filename and function name not just function name.
290 Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com)
292 (Changes and new files to make "none" a full fledged configuration)
293 * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files.
294 Currently only tm-none.h has any meaningful contents.
295 * config/none/none.mh (NAT_FILE): Use nm-none.h
296 * config/none/none.mh (XM_FILE): Use xm-none.h
297 * config/none/none.mt (TM_FILE): Use tm-none.h
298 * Makefile.in (depend): Remove comment about parse errors in
299 valops.c, it now parses correctly and generates a correct depend
300 line. Remove line that touches xm.h, tm.h, and nm.h; they are
301 now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
303 Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com)
305 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
307 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
308 exactly 8 characters.
310 Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com)
312 * configure.in: Sparclite uses sparc config dir. Also has it's
313 own tm- & .mt files now. Also add sparclite to configdirs.
314 * go32-xdep.c: Dummy routines for sigsetmask & strlwr.
315 * config/i386/go32.mh: Nullify def of TERMCAP.
316 * config/i386/xm-go32.h: Get rid of redef of EIO.
317 * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite
318 specific configs. Very similar to sun4os4, but without solib.
319 * sparclite/{Makefile.in configure.in}: First cut at making this
322 Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com)
324 * ser-go32.c: First cut at adapting to new serial interface.
326 Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com)
328 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].
329 These implement a new serial line interface for talking to remote
331 * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts,
332 EXCEPT go32, which gets ser-go32.c.
333 * remote.c: Use new serial interface. More remote-xxx's to be
335 * ser-bsd.c, ser-termios.c: Removed.
336 * serial.c: New. Implements common operations for all serial
338 * ser-unix.c: New. Unix specific serial operations for various
339 flavors of Unix (Posix, SysV, BSD).
340 * serial.h: Generic serial interface defs.
341 * config/i386/go32.mh, config/i386/i386bsd.h,
342 config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove
343 ser-bsd.o from XDEPFILES. All the magic is now handled in
346 Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
348 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
350 Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
352 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
354 * rs6000-tdep.c (frameless_function_invocation): Don't even think
355 about framelessness except on the innermost frame.
357 * xcoffexec.c: Call fatal() not abort().
359 * stabsread.c (patch_block_stabs): If stab & no symbol, make
360 a LOC_OPTIMIZED_OUT symbol.
361 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
362 findvar.c (read_var_value), printcmd.c (address_info),
363 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
364 m2-exp.y (yylex): Deal with it.
365 ch-exp.y (yylex): Deal with it.
367 Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
369 * findvar.c (value_from_register): H8500 specific, check to see
370 if we are looking at short pointer. If so, skip crock.
371 * h8500-tdep.c (h8500_frame_chain): Mask down value from
372 read_memory_integer() to avoid getting messed up by sign extension.
374 Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
376 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
377 ifdef protect using BAD_RICH_HACK. This should be removed soon.
378 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
380 Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
382 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
384 * core.c (dis_asm_print_address): New function.
386 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
389 Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
391 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
392 entire breakpoint chain and print only the first entry that needs to
393 be printed and needs to be stopped for. Fixes problems with printing
394 of multiple breakpoints with different conditions.
395 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
396 effectively stops printing of the breakpoint chain.
397 * breakpoint.c (print_it_noop): New routine to print nothing
398 for this breakpoint entry and dont stop printing.
399 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
400 watchpoint only if it is enabled.
401 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
402 descriptor from the library to make backtraces through setjmp work.
403 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
405 * mips-tdep.c (read_next_frame_reg): Provide correct values for
406 all registers saved within sigtramp, cleanup.
408 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
410 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
412 Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
414 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
415 with prototype in ../include/dis-asm.h.
417 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
419 * core.c (dis_asm_{read_memory,memory_error}): New functions.
420 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
421 Use read_memory_func interface to disassembler.
423 Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
425 Teach sparc solaris to next over shared library functions.
426 * solib.[hc] (find_pc_section_from_so_list): new function and
428 * sparc-tdep.c (in_solib_trampoline): new function.
429 * symfile.[hc] (find_pc_section): new function and prototypes.
430 * target.[hc] (find_pc_section_from_targets): new function and
432 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
435 Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
437 * infrun.c (wait_for_inferior): Revise comment.
439 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
441 * command.{c,h}: New var_type var_integer.
442 main.c: Use it for history_size.
444 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
445 Lint and byte-order fixups.
447 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
449 * breakpoint.h (bpstat): New field print_it.
450 breakpoint.c (bpstat_print): Use it.
451 (print_it_normal): New function (from old bpstat_print code).
452 (bpstat_{alloc,stop_status}): Set print_it field.
454 * breakpoint.c (bpstat_stop_status): Use catch_errors when
455 evaluating watchpoint condition, via new function watchpoint_check.
456 Also stop if watchpoint disabled due to leaving its block.
458 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
460 Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
462 * mips-pinsn.c: Add missing include of dis-asm.h.
464 Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
466 * Makefile.in (clean, distclean, realclean): Recursively apply
467 to subdirs first, rather than last. This avoids, for example,
468 Makefile being removed in a parent directory before the recursive
471 * alldeps.mak, depend: Update for below changes.
473 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
474 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
475 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
476 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
478 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
479 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
480 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
481 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
482 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
483 tm-68k.h to tm-m68k.h.
484 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
485 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
488 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
489 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
490 * a29k-tdep.c: Renamed from am29k-tdep.c.
491 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
492 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
493 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
494 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
496 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
497 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
498 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
500 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
501 define that does not appear anywhere else in the gdb source tree.
502 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
504 Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
506 * breakpoint.c: Add comments regarding breakpoint_re_set.
508 * xcoffread.c (sort_syms, compare_symbols): Remove.
509 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
510 not our own sort_syms (it is identical).
512 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
514 Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
516 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
517 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
519 * exec.c (exec_close): Fix storage leak.
520 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
521 output sections when patching an executable.
522 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
523 when writing all registers.
524 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
525 at the right offset in the dummy frame.
526 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
527 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
528 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
530 Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
532 * Makefile.in (TARFILES): Avoid trailing backslash.
534 Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
536 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
537 it in breakpoint_re_set.
538 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
540 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
541 don't use sizeof(int) for target stuff, etc).
543 Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
545 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
546 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
547 support that can't be integrated anyway due to lack of clear
550 Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
552 * findvar.c (read_register, write_register): Make these capable
553 of reading/writing registers that are shorter than REGISTER_TYPE.
554 * (value_from_register): Install H8500 specific code to return
555 proper value when register is being used as a pointer.
556 * h8500-tdep.c: Remove extra defines of NUM_REGS.
557 (h8500_skip_prologue): Use correct lengths for LINK instructions.
558 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
559 chain frames properly by combining frame pointer with T reg.
560 (init_extra_frame_info): Delete. It's now a macro.
561 (frame_args_address): Don't add PTR_SIZE. Stack args are already
562 offset by the correct amount off of the frame pointer.
563 (register_byte): Delete. It's now a macro.
564 (register_raw_size, register_virtual_size): Delete. Replaced by
565 common routine h8500_register_size, cuz there's no difference
566 between the raw & virtual sizes on this machine.
567 (register_convert_to_raw, register_convert_to_virtual): Delete,
568 cuz there's no difference between the raw & virtual forms.
569 Replaced by memcpy in tm file.
570 (register_virtual_type): Rename to h8500_register_virtual_type.
571 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
572 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
573 emulator have same reg offsets. This is all handled in the
575 (h8500_trapped_internalvar): New routine to detect references to
576 convenience vars acting as pointer pseudo-regs.
577 (h8500_value_trapped_internalvar): Conjure up value of pointer
579 (h8500_set_trapped_internalvar): Convert set value in real
581 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
582 code segment register.
583 infrun.c (proceed): Simplify. Call write_pc instead of doing it
585 (wait_for_inferior): Add h8500 specific code to add stack segment
586 when reading SP register.
587 remote-sim.c (fetch_register): Spacing.
588 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
589 detect cruft. Redo all register manipulation stuff. Get rid of
590 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
591 to frame pointer. (IS_TRAPPED_INTERNALVAL,
592 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
593 to create internal vars for pointer pseudo-regs.
595 Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
597 * Makefile.in: Numerous small changes to macro definitions
598 and rules for building gdb distribution tree. Many macros
599 eliminated or merged, and rules simplified.
600 * alldeps.mak: Update.
603 Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
605 * Makefile.in: recurse through SUBDIRS for dvi target too
607 Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
609 * Clean up xcoff relocation.
610 objfiles.h (struct objfiles): Add section_offsets, num_sections.
611 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
613 symtab.h (struct general_symbol_info): Add section field.
614 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
615 xcoffread.c: Set section for symbols and msymbols.
616 (struct symtab): Add block_line_section field.
617 buildsym.c (end_symtab): Set it.
618 (end_symtab and callers): Add section parameter.
619 objfiles.c (objfile_relocate): New funciton.
620 xcoffexec.c (vmap_symtab): Use it.
621 xcoffsolib.h (struct vmap): Remove unused fields.
622 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
623 CORE_NEEDS_RELOCATION, symtab_relocated.
624 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
625 rs6000-tdep.c: Make loadinfotext static.
626 breakpoint.c (fixup_breakpoints): Doc fix.
627 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
628 (end_symtab): primary field replaces nonreloc.
630 Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
632 * symtab.h (struct linetable_entry): Remove confusing comment.
634 Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
636 * Makefile.in: add installcheck target
638 Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
640 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
641 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
642 z8k}: New directories to hold cpu specific configuration files.
643 Naming follows gcc convention.
644 * config/{*.mt, *.mh}: All target and host makefile fragment
645 config files moved to an appropriate config/<cpu> subdirectory.
646 * nm-*, xm-*, tm-*: All native, host, and target files, which
647 get linked to nm.h, xm.h, and tm.h respectively by configure,
648 moved to appropriate config/<cpu> subdirectory.
649 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
650 Native, host, and target files that are common across more than
651 one cpu architecture and included by one of the configured
652 native, host, or target files, get moved to config directory.
653 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
654 pick up native, host, or target include files moved to one of
655 the config subdirectories, and that are included by other files.
656 * Makefile.in (alldeps.mak): Modify to account for new config
658 * alldeps.mak, depend: Update for new config directory structure.
659 * config/*/[ntx]m-*.h: Modify all files that include other
660 [ntx]m-*.h files to use path relative to gdb/config. I.E.
661 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
663 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
664 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
665 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
666 * configure.in: Default gdb_host_cpu to host_cpu, and remap
667 the ones where the default is not unique or different than the
668 config subdirectory name. Similarly, handle gdb_target_cpu.
669 Modify configure.in as appropriate to make use of gdb_host_cpu
670 and gdb_target_cpu to find makefile fragments and make links.
672 Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
674 * mipsread.c (compare_blocks): Sort blocks with the same start
675 address by decreasing ending address.
677 Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
679 * mipsread.c (parse_procedure): Save cur_fdr accross call to
680 lookup_symbol as it might get clobbered by the call.
682 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
683 The previous code did not initialize the language field for the psymtab
686 Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
688 * c-exp.y (parse_number): Avoid shift warning.
689 * serial.h (struct ttystate): Declare empty one on DOS.
691 Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
693 * xm-sun4os4.h: Return type of free() should be void, not int.
695 * vx-share/vxWorks.h: Remove #def of NULL.
697 Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
699 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
701 Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
703 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
705 Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
707 * ieee-float.c: Moved to ../libiberty.
708 * ieee-float.h: Moved to ../include.
709 * Makefile.in: Update accordingly.
710 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
711 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
712 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
713 it is now in ../opcodes/m68881-ext.c.
714 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
715 prologue (some callers _do_ care).
716 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
717 new interface of ../opcodes/*-dis.c.
718 * ch-exp.y: Add #include <ctype.h>.
720 Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
722 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
724 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
726 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
728 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
730 Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
732 * z8k-tdep.c (extract_return_value, write_return_value,
733 store_struct_return): New functions from macros in tm-z8k.h.
735 Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
737 * valops.c (value_arg_coerce): Apply temporary patch to
738 fix problem with coercion of array and function types when
739 passed as arguments to C functions, pending a more complete
740 review of when and how coercion should be done, depending
741 upon context and language.
743 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
745 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
747 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
748 debugsec if there are a non-zero number of symbols.
750 Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
752 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
754 Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
756 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
758 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
760 (symtbl_num_syms): New variable.
761 (read_xcoff_symtab): Set it.
762 (read_symbol_nvalue): Check for bad symno.
763 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
766 Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
768 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
769 This is defined in defs.h if necessary.
770 * vx-share/vxWorks.h: Remove #defs of min and max.
771 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
772 vx-share/xdr_rdb.c: include defs.h.
774 Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
776 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
779 * xcoffread.c (enter_line_range): complain() on bad endoffset.
780 xcoffread.c: Doc fixes.
782 Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
784 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
785 xcoffexec.c (xcoff_relocate_core): New function.
786 (text_adjustment): Removed.
787 (add_vmap): Return the vmap.
788 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
790 Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
792 * xcoffsolib.h: Add objfile member to struct vmap.
793 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
794 xcoffexec.c (add_vmap): Allocate objfiles here.
796 Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
798 Support 68000 series without floating point.
800 * configure.in (m68000-*-{aout,elf,coff}): New configs.
801 * tm-68k-nofp.h: New file, lacks 68881 support.
802 * config/m68k-nofp.mt: New file.
804 Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
806 Remove a few remaining underscore/no-underscore remnants from
809 * config/{m68k-un.mt, sparc-un.mt}: Remove.
810 * config/m68k-noun.mt: Rename to m68k-fp.mt.
811 * config/sparc-noun.mt: Rename to sparc-em.mt.
812 * tm-68k-noun.h, tm-spc-noun.h: Remove.
813 * tm-68k-un.h: Rename to tm-68k-fp.h.
814 * tm-spc-un.h: Rename to tm-spc-em.h.
815 * tm-sun4sol2.h: Cleanup.
816 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
818 Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
820 * symmisc.c (std_in, std_out, std_err): Move initializations
821 to runtime code, in case they aren't constant.
823 Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
825 * symtab.c (find_pc_symtab): some object file formats, notably
826 mips, have holes in the address ranges of symtabs. Change
827 this algorythm from first hit to tightest fit.
829 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
830 fence post without finding the enclosing function, then print a
833 Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
835 * utils.c (fputs_demangled, fprint_symbol): Remove.
836 * utils.c (fprintf_symbol_filtered): New function which combines
837 the functionality of fputs_demangled and fprint_symbol. Uses a
838 caller provided language parameter to select the appropriate
839 demangler, and caller provided args to pass to the demangler.
840 * defs.h (enum language): Move further up in file so enum can
841 be used in prototypes.
842 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
843 * defs.h (fprintf_symbol_filtered): Add prototype.
844 * c-typeprint.c (cp_type_print_method_args): Replace calls to
845 fputs_demangled with call to fprintf_symbol_filtered.
846 * cp-valprint.c (demangle.h): Include
847 * cp-valprint.c (cp_print_value_fields): Replace calls to
848 fprint_symbol with calls to fprintf_symbol_filtered.
849 * printcmd.c (print_frame_args): Replace call to fprint_symbol
850 with call to fprintf_symbol_filtered.
851 * stack.c (print_frame_info): Remove obsolete code so we don't
852 have to update fputs_demangled usage in it.
853 * stack.c (print_frame_info, frame_info): Add language variable
854 to pass to fprintf_symbol_demangled and initialize it from the
855 symbol's language. Replace calls to fputs_demangled with calls
856 to fprintf_symbol_filtered.
857 * symtab.c (find_methods): Replace call to fputs_demangled with
858 call to fprintf_symbol_filtered.
859 * ch-valprint.c (demangle.h): Include.
860 * ch-valprint.c (chill_print_value_fields): Replace call to
861 fprint_symbol with call to new fprintf_symbol_filtered.
863 Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
865 * Makefile.in (VERSION): Bump version to 4.8.2.
867 * main.c (source_command): Require an explicit pathname of file
868 to source, since previous behavior of defaulting to gdb init file
869 was troublesome and undocumented.
870 * printcmd.c (disassemble_command): Add missing '{}' pair to
871 else with two statements. Bug reported by Stephane Tsacas
873 * symtab.c (find_pc_line): Don't complain about zero length or
874 negative length line numbers for the moment, since we may not own
875 the terminal when called, such as when single stepping. (FIXME)
876 * language.h (CAST_IS_CONVERSION): True if current language is
877 C++ as well as C. Fix from Peter Schauer.
878 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
879 Use STREQN macro rather than bare '!strncmp()'.
880 * environ.c (unset_in_environ): Avoid use of memcpy on
881 overlapping memory regions, as suggested by Paul Eggert
882 <eggert@twinsun.com>.
883 * c-exp.y (%union struct): Remove unused ulval as suggested
884 by Paul Eggert <eggert@twinsun.com>.
886 Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
888 * main.c (gdbinit): Make static.
889 * main.c (inhibit_gdbinit): Move to file scope.
890 * main.c (main): Remove local inhibit_gdbinit.
891 * main.c (source_command): Don't source '.gdbinit' file by
892 default if gdb has been told to ignore it.
894 Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
896 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
899 Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
901 * printcmd.c (print_address_symbolic): Only print if offset
902 is shorter than max_symbolic_offset.
903 (initialize_printcmd): `set print max-symbolic-offset'.
905 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
906 (examine_tag): Use it.
907 (read_register_stack): Only look in the local registers for a
908 memory address if it's between rfb and rsp; go to memory otherwise.
909 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
910 (reginv_com): Remove ancient kludge command.
912 Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
914 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
915 irix4 will again compile.
917 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
919 * configure.in: accept mips-sgi-irix4* for irix4.
921 Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
923 * z8k-tdep.c (print_register_hook): Lint.
925 Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
927 Lint fixes from Paul Eggert (eggert@twinsun.com):
929 * command.c (do_setshow_command): var_uintegers are unsigned.
930 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
931 unsigned, since they use hex values with the high bit set.
933 Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
935 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
936 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
938 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
939 macro definitions in parenthesis.
941 * dbxread.c (dbx_symfile_init): Catch the case where there is
942 no string table, but the only way we find out is by reading zero
945 Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
947 * dbxread.c (dbx_symfile_init): Make size of the string table
948 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
949 offset to the string table is nonzero and handle the nonexistant
950 string table case, should it occur. Ensure that the string table
951 size read from the file is reasonable, with a minimum lower bound
952 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
954 Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
956 * Makefile.in: Changes to build testsuite correctly.
957 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
958 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
959 (TARGET_FLAGS_TO_PASS): New variable.
960 (SUBDIRS): Added testsuite.
961 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
962 testsuite is compiled with CC_FOR_TARGET rather than CC.
964 Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
966 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
967 reported by mycroft@gnu.ai.mit.edu.
969 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
970 * configure.in (vax-*-ultrix2*): New triplet.
971 * config/vaxult2.mh: New file.
972 * xm-vaxult2.h: New file.
974 * c-exp.y (parse_number): Change high_bit to unsigned.
975 * demangle.c: Change all references to cfront to ARM, since the
976 actual algorithm is the one specified in the Annotated Reference
977 Manual. This was confusing users into thinking that full cfront
978 support was implemented.
979 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
980 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
981 directly to lookup_struct_elt_type, which will do the
982 dereferencing itself.
983 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
984 NULL dereferencing bug for unnamed structs, comment out
987 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
989 * coffread.c (process_coff_symbol): Change PCC argument correction
990 so that it only happens on big-endian targets; so that it only
991 happens if the short or char argument is aligned on an int
992 boundary; and so that it changes the location, rather than the
993 type, of the argument. These changes tend to parallel similar
994 (old) changes in stabsread.c.
996 * coffread.c (coff_read_enum_type): Use the specified size for
997 enums, don't assume that they are int-sized.
999 * c-valprint.c (c_val_print): Don't assume enums are the same as
1002 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
1003 Rendell, <michael@mercury.cs.mun.ca>.
1005 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
1007 * language.h (local_decimal_format_custom): Add prototype.
1008 * language.c (local_decimal_format_custom): Add function, bug
1009 reported by Robert R. Henry (rrh@tera.com).
1011 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
1013 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
1014 by Josef Leherbauer, joe@takeFive.co.at.
1016 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
1018 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
1019 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
1020 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
1021 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
1022 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
1023 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
1024 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
1025 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
1027 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
1029 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
1030 of demangled name fields to NULL if no demangling exists for
1031 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
1032 symbols if their language is known at the time they are created,
1033 but sometimes the language is not known until later.
1035 * ch-typeprint.c (chill_print_type_base): Name changed to
1036 chill_type_print_base to match pattern for C and C++ names.
1037 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
1038 to be consistent with other usages.
1039 * ch-typeprint.c (chill_type_print_base): Add support for
1040 printing Chill STRUCT types.
1041 * ch-valprint.c: Include values.h.
1042 * ch-valprint.c (chill_print_value_fields): New function and
1043 prototype for printing Chill STRUCT values.
1044 * ch-valprint.c (chill_val_print): Fix call to val_print_string
1045 that was being called with two args instead of three.
1046 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
1047 to print Chill STRUCT values.
1049 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
1051 * configure.in: added testsuite to configdirs.
1053 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
1055 * doc/stabs.texi: The `this' pointer is now known by the name
1056 `this' instead of `$t'.
1058 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
1060 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
1061 references of TAG_string_type DIEs in user defined types.
1062 * ch-lang.c (chill_create_fundamental_type): Track compiler
1063 change that now emits debugging info with the type long for Chill
1066 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
1068 * remote-mips.c: New file; implements MIPS remote debugging
1070 * config/idt.mt: New file; uses remote-mips.c
1071 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
1073 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
1074 floating point coprocessor.
1075 (mips_push_dummy_frame): If not mips_fpu, don't save floating
1077 (mips_pop_frame): If not mips_fpu, don't restore floating point
1079 (_initialize_mips_tdep): New function; let the user reset mips_fpu
1081 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
1082 mips_fpu, don't use fp0 as floating point return register.
1083 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
1086 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
1088 * gdb/testsuite: made modifications to testcases, etc., to allow
1089 them to work properly given the reorganization of deja-gnu and the
1090 relocation of the testcases from deja-gnu to a "tool" subdirectory.
1092 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
1094 * gdb/testsuite: Initial creation of gdb/testsuite.
1095 Migrated dejagnu testcases and support files for testing nm to
1096 gdb/testsuite from deja-gnu. These files were moved "as is"
1097 with no modifications. This migration is part of a major overhaul
1098 of dejagnu. The modifications to these testcases, etc., which
1099 will allow them to work with the new version of dejagnu will be
1100 made in a future update.
1102 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
1104 * NEWS: Add reminders for next release.
1106 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
1108 * mipsread.c (parse_lines): Correct check for files compiled with
1111 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
1113 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
1115 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
1117 * Makefile.in (VERSION): GDB-4.8 release!
1118 * README, NEWS: Update for release.
1120 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
1122 * am29k-pinsn.c (print_insn): Minor nits with const.
1123 * am29k-tdep.c: More minor nits with arg types for
1124 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
1126 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
1128 * gcc.patch: Update for a different GCC (G++) bug.
1129 * main.c (print_gdb_version): Update copyright year to 1993.
1130 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
1131 conditionalize this file on it. FIXME, right way is to split
1132 these into two config files.
1133 (ATTACH_DETACH): Define for BSD 4.4
1134 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
1135 (U_REGS_OFFSET): Revise for 4.4.
1136 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
1137 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
1138 LONG_MAX into this file to avoid cpp "redefinition" warnings.
1140 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1142 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
1145 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
1147 * c-lang.c (c_printstr): Bugfix for length==0 case.
1149 * c-lang.c (c_printstr): If a C string ends in a null, don't
1152 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
1154 * defs.h (STRCMP): Make it work for unsigned chars.
1156 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
1158 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
1159 * config/hp300bsd.mh (REGEX, REGEX1): Define.
1160 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
1161 define to kludge the large opcode table into two smaller tables,
1162 since GCC take exponential space to build the table. Lint.
1163 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
1165 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
1167 * Makefile.in (VERSION): Roll to 4.7.9.
1168 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
1169 definition here, to handle both BSD 4.3 and 4.4 systems.
1170 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
1171 * remote.c (alarm): Move declaration to global level, before
1172 first reference to it.
1173 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
1174 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
1176 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
1178 * remote.c (readchar): forward declare alarm which otherwise looks
1179 like an undeclared variable to gcc.
1181 * dbxread.c (process_one_symbol): cast enum value N_SO into int
1182 when comparing against an int. Avoids superfluous warning from
1185 * inflow.c (set_sigint_trap): add cast to assignment from signal.
1186 Avoids superfluous warnings from some systems and/or compilers
1187 (like vax ultrix 4.2.)
1189 * language.c (struct op_print unk_op_print_tab): use the enum
1190 values rather naked zeros as initializers. Avoids warnings from
1191 ultrix type compilers.
1193 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
1195 * Makefile.in (VERSION): Roll to 4.7.6.
1196 (SFILES_SUBDIR): Add 29k-share/udi_soc.
1197 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
1198 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
1199 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
1200 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
1201 (depend): Fix bug where nm-files in config files weren't noticed.
1202 (make-proto-gdb-1): Avoid changing directories while building new
1203 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
1205 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
1207 * remote.c: Improve error recovery. Allow user to break out
1208 of initial connection attempt with INTERRUPT. Treat a timeout
1209 while waiting for remote packet like a retry, unless the remote
1210 side is actively running user code. Fix a few long printf_filtered's.
1212 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
1215 * buildsym.c (start_subfile): Allow null file name.
1217 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
1219 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
1220 expects a pointer to complaint rather than a complaint
1222 (process_linenos): free the previously allocated subfile name,
1223 then allocate the new one from the heap.
1225 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1227 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
1229 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
1231 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
1232 Previously, would bogusly index off the bottom of type_vector.
1233 (rs6000_builtin_type): Accept type number as argument.
1234 (read_type, case '-'): Handle negatives like any other type number.
1236 * symfile.c (deduce_language_from_filename): Handle null name.
1238 * mips-tdep.c (isa_NAN): Fix byte order dependency.
1239 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
1240 fixed by sato@sm.sony.co.jp.
1242 * xcoffread.c (parmsym): Don't use an initializer to set up
1243 this struct symbol. Set it up in initialize_xcoffread.
1244 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
1245 works on real rs/6000 target with #ifndef FAKING_RS6000.
1247 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
1249 * stabsread.c (rs6000_builtin_type): Move function from
1250 xcoffread.c:builtin_type.
1251 * xcoffread.c (builtin_type): Move to stabsread. Remove
1252 IBM6000_HOST dependency. Move misplaced comments.
1253 (various): Change printf's to complaints.
1254 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
1255 objfile argument to read_type calls under #if 0.
1256 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
1257 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
1258 * Makefile.in: xcoffread.o is not built by default.
1259 * xm-rs6000.h (IBM6000_HOST): Remove.
1260 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
1261 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
1264 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
1266 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
1267 VALUE_LVAL to be lval_memory so that we don't try to modify wild
1268 register numbers when user tries to modify elements in structs
1269 passed as arguments.
1270 * inflow.c (child_terminal_info): Move banner outside of system
1272 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
1273 passes struct/union arguments by address.
1275 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
1277 * Based on patch from Kean Johnston <maw@netcom.com>:
1278 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
1279 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
1280 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
1282 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
1284 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
1285 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
1287 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
1289 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
1290 cc debugging output.
1292 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
1294 * stabsread.c (define_symbol): Complain about unrecognized names
1295 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
1296 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
1297 (read_cpp_abbrev): Don't use the class name as part of the
1298 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
1299 abbrevs. Inspired by Mike Tiemann.
1300 (read_tilde_fields): Comment. Remove ancient dead code.
1301 Remove erroneous but non-dead code. Simplify. Add complaints.
1302 (in general): Remove extraneous (parentheses) in return
1305 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
1307 * coffread.c (coff_lookup_type): Fix fencepost error reported
1308 by Art Berggreen, <arg@opal.acc.com>.
1310 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
1311 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
1313 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
1314 test, which is apparently left over from when we used native
1315 include files and couldn't depend on the member names being there.
1316 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
1318 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
1320 * mipsread.c: Major overhaul to use new BFD symbol table reading
1321 routines. Now swaps information as it is needed, rather than
1322 swapping everything when the file is read.
1324 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
1326 * Makefile.in (TARDIRS): Add sparclite demo dir.
1327 (*.tab.c): Change dependency on Makefile to depend on
1328 Makefile.in, otherwise it always rebuilds after configuring.
1329 Force output *.tab.c file into current directory even in "make"
1330 versions that rewrite dependent file names used in command lines.
1332 * TODO: Remove some things we did.
1333 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
1334 * os68k-xdep.c: Remove; useless file (os68k is a target only).
1335 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
1336 * symtab.h: Eliminate unnamed unions and structs.
1338 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
1340 * Makefile.in (VERSION): Roll to 4.7.5.
1342 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
1344 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
1345 re-evaluating symbol pointers.
1347 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
1349 * c-exp.y (lcurly, rcurly): New nonterminals.
1350 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
1352 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
1353 made function static.
1354 * parse.c (struct funcall): Moved struct def from parser-defs.h.
1355 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
1356 * parse.c (start_arglist):
1357 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
1358 * parser-defs.h (struct funcall): Moved struct def to parse.c.
1359 * parser-defs.h (funcall_chain): Moved to parse.c.
1360 * printcmd.c (print_frame_nameless_args): Fix prototype.
1361 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
1362 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
1363 * valops.c (typecmp): Moved prototype from values.h.
1364 * value.h (typecmp): Moved prototype to valops.c, made static.
1365 * ch-exp.y (yylex): Change way control sequences are disabled.
1367 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
1369 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
1371 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
1373 * mipsread.c (upgrade_type): Build array types correctly, using
1374 create_range_type and create_array_type.
1376 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
1378 * remote-nindy.c: Cleanup.
1380 * infrun.c (wait_for_inferior): When rolling back the PC after
1381 a breakpoint, call write_pc so that NPC gets rolled back as well
1384 * blockframe.c (inside_entry_file, inside_main_func,
1385 inside_entry_func): PC of zero is always "bottom of stack".
1387 * printcmd.c (print_frame_args, print_frame_nameless_args):
1388 Let print_frame_nameless_args decide whether there are any,
1389 laying groundwork for possibly later printing 29K args for
1390 functions where we have tag words but no symbols.
1392 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
1394 * Makefile.in: fix GDB doc targets for new doc subdir structure
1396 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
1398 * stack.c (parse_frame_specification): Parse as many arguments
1399 as there are (up to MAXARGS). Pass all of them in argc, argv
1400 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
1401 many there were, onto SETUP_ARBITRARY_FRAME.
1402 * tm-mips.h, tm-sparc.h: Corresponding changes.
1403 * mips-tdep.c, sparc-tdep.c: Ditto.
1405 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
1407 * hp300ux-nat.c: Update copyrights.
1408 * mipsread.c (parse_partial_symbols): Complain about block
1409 indexes that go backwards. Fix from Peter Schauer.
1410 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
1411 symbol-file that has no linkage symbols to be read.
1412 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
1413 from tm- file to xm-file, since they're host dependent.
1414 * valarith.c (value_binop): Typo.
1416 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
1418 * sparclite/aload.c: Add copyleft.
1419 * sparclite/crt0.s: Add comment at beginning.
1421 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1423 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
1424 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
1426 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
1428 * values.c (value_headof): Fix typo in which VTBL and ARG were
1429 being confused for one another.
1431 * valops.c (typecmp): Now static.
1433 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
1434 baseclass--we don't always inherit its virtual function table
1437 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
1438 pointer correctly in case value_struct_elt moves it around.
1440 * valops.c (typecmp): Now static. Also, now groks references
1443 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
1444 zero on recursive call. If NAME is the name of TYPE, return TYPE.
1446 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
1448 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
1449 to avoid "too much defining" error from native C compiler (!).
1451 * Makefile.in (HFILES): Add typeprint.h.
1452 * typeprint.[ch]: Update copyrights.
1454 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
1456 * Makefile.in: Update to match doc/ subdir changes.
1458 * config/hp300hpux.mh: No cross-host file needed, just native.
1459 * config/go32.mh: Remove nonexistent "native" support.
1461 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
1462 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
1463 * m88k-tdep.c (next_insn): Lint, cleanup.
1464 (store_parm_word): Lint.
1466 * README: Fix typo (reported by karl@hq.ileaf.com).
1468 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
1470 * expression.h (BINOP_CONCAT): Document use for self concatenation
1471 an integral number of times.
1472 * language.c (binop_type_check): Extend BINOP_CONCAT for self
1474 * valarith.c (value_concat): Rewrite to support self
1475 concatenation an integral number of times.
1476 * Makefile.in (ch-exp.tab.c): Change "expect" message.
1477 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
1478 eliminate hundreds of spurious shift/reduce and reduce/reduce
1479 conflicts that mask the 5 real ones.
1480 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
1481 * ch-exp.y (integer_literal_expression): Remove production,
1484 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
1486 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
1487 implied that "no side effects" was nonfunctional.
1488 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
1489 character string and bitstring concatenation.
1490 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
1491 * expression.h (exp_opcode): Add BINOP_CONCAT.
1492 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
1493 * language.c (string_type): Add function to determine if a type
1495 * language.c (binop_type_check): Add case for BINOP_CONCAT.
1496 * valarith.c (value_concat): New function to concatenate two
1497 values, such as character strings or bitstrings.
1498 * valops.c (value_string): Remove error stub and implement
1500 * value.h (value_concat): Add prototype.
1501 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
1502 * ch-exp.y (yylex): Recognize SLASH_SLASH.
1503 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
1506 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
1508 * c-exp.y (exp): Add production to support direct creation
1509 of array constants using the obvious syntax.
1510 * c-valprint.c (c_val_print): Set printed string length.
1511 * dwarfread.c (read_tag_string_type): New prototype and
1512 function that handles TAG_string_type DIEs.
1513 * dwarfread.c (process_dies): Add case for TAG_string_type
1514 that calls new read_tag_string_type function.
1515 * expprint.c (print_subexp): Add support for OP_ARRAY.
1516 * gdbtypes.c (create_range_type, create_array_type): Inherit
1517 objfile from the index type.
1518 * ch-typeprint.c (chill_print_type): Add case for
1520 * ch-valprint.c (chill_val_print): Fix case for
1523 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
1525 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
1526 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
1527 include/coff/mips.h.
1529 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
1531 * c-exp.y (exp:STRING): Convert C strings into array-of-char
1532 constants with an explicit null byte terminator. OP_STRING is
1533 now used for real string types.
1534 * c-lang.c (builtin_type_*): Move declarations to lang.c since
1535 they are used by all languages.
1536 * c-lang.c (_initialize_c_language): Move initializations of
1537 builtin_type_* to lang.c.
1538 * c-typeprint.c (c_type_print_varspec_prefix,
1539 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
1540 to TYPE_CODE_STRING.
1541 * c-valprint.c (c_val_print): Change the way character arrays
1542 are printed as strings to be consistent with the way strings
1543 are printed when pointer-to-char types are dereferenced.
1544 Remove test of print_max before calling val_print_string, which
1545 now does it's own test.
1546 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
1547 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
1548 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
1549 * gdbtypes.c (builtin_type_*): Add declarations moved from
1551 * gdbtypes.c (create_string_type): New function to create real
1553 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
1554 renamed to TYPE_CODE_STRING.
1555 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
1556 builtin_type_* types moved from c-lang.c.
1557 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
1558 to TYPE_CODE_STRING.
1559 * gdbtypes.h (builtin_type_string): Add extern declaration.
1560 * gdbtypes.h (create_string_type): Add prototype.
1561 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
1562 renamed to TYPE_CODE_STRING.
1563 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
1565 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
1566 renamed to TYPE_CODE_STRING.
1567 * parse.c (length_of_subexp, prefixify_subexp): Add case for
1569 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
1570 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
1571 to TYPE_CODE_STRING.
1572 * valops.c (allocate_space_in_inferior): New function and
1573 prototype, using code ripped out of value_string.
1574 * valops.c (value_string): Rewritten to use new function
1575 allocate_space_in_inferior, but temporarily disabled until some
1576 other support is in place.
1577 * valops.c (value_array): New function to create array constants.
1578 * valprint.c (val_print_string): Add comment to document use,
1579 complete rewrite to fix several small buglets.
1580 * value.h (value_array): Add prototype.
1581 * value.h (val_print_string): Change prototype to match rewrite.
1582 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
1583 * ch-exp.y (match_character_literal): Disable recognition of
1584 control sequence form of character literals and document why.
1586 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
1588 * nindy-share/nindy.c: Add comments to #endif's to clarify
1591 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
1592 read_memory to get byte order right.
1593 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
1594 anymore. This is done in paread.c now. We expect unwind info
1595 to hang off of objfiles, and search all of the objfiles when until
1597 * (skip_trampoline_code): Cast arg to target_read_memory.
1598 * objfiles.h (struct objfile): Add new field obj_private to hold
1599 per object file private data (unwind info in this case).
1600 * paread.c (read_unwind_info): New routine to read unwind info
1601 for the objfile. This data is hung off of obj_private.
1602 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
1603 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
1604 make this easier to access.
1606 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
1608 * c-valprint.c (cp_print_class_member): Add extern decl.
1609 * c-valprint.c (c_val_print): Extract code for printing methods
1610 and move it to cp_print_class_method in cp-valprint.c.
1611 * c-valprint.c (c_val_print): Extract code to print strings and
1612 move it to val_print_string in valprint.c.
1613 * cp-valprint.c (cp_print_class_method): New function using
1614 code extracted from c_val_print.
1615 * valprint.c (val_print_string): New function using code
1616 extracted from c_val_print.
1617 * value.h (val_print_string): Add prototype.
1618 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
1619 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
1620 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
1621 CHECKBUF, growbuf_by_size): New variables, macros, and support
1622 functions for implementing a dynamically expandable temp buffer.
1623 * ch-exp.y (match_string_literal): New lexer function.
1624 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
1625 removed and replaced with new CHECKBUF macro.
1626 * ch-exp.y (yylex): Call match_string_literal when appropriate.
1627 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
1629 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
1631 * Makefile.in: Add info for paread.o.
1632 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
1634 * blockframe.c (frameless_look_for_prologue): Correct the
1636 * gdbtypes.h, gdbtypes.c: Use const in decl of
1637 cplus_struct_default, now that pa-gas assembler has been fixed.
1638 * hppah-nat.c: Formatting.
1639 * hppah-tdep.c: Remove lots of useless externs for variables we
1641 * (find_unwind_entry): Speed up by using binary search, and a one
1643 * (rp_saved): New routine to see what unwind info says about RP
1644 being saved on the stack frame.
1645 * (frame_saved_pc): Look for prologue to see if we need to
1646 examine the stack for the saved RP or not.
1647 * (init_extra_frame_info): Check for prologue, instead of
1648 framesize to determine if we are frameless or not.
1649 * (frame_chain_valid): Stop backtraces when we run into _start.
1650 * (push_dummy_frame): Reformat to make more readable.
1651 * (find_dummy_frame_regs): ditto.
1652 * (hp_pop_frame): ditto.
1653 * (hp_restore_pc_queue): small cleanup.
1654 * (hp_push_arguments): ditto.
1655 * (pa_do_registers_info): ditto.
1656 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
1657 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
1658 * Define FRAME_CHAIN_VALID.
1659 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
1660 passed to functions.
1662 * paread.c (pa_symtab_read): Use new bfd conventions for
1663 accessing linker symbol table.
1664 * (pa_symfile_init): Access embedded STAB info via BFD section
1665 mechanism and related macros.
1668 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
1670 * sparc-stub.c: Use a seperate stack for our traps.
1671 * Handle recursive traps.
1672 * Remove all trap init code. This needs to be done by the
1674 * (set_mem_fault_trap): Call exceptionHandler() to setup this
1676 * (handle_exception): See if we are at breakinst, if so, then
1677 advance PC sp that users can just step out of breakpoint().
1678 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
1679 new place if SP has changed.
1680 * (case 's'): Get rid of this, we can't do it yet.
1681 * (case 't'): New command to test any old random feature.
1682 * (case 'r'): New command to reset the system.
1683 * (breakpoint): Add label to breakpoint trap instruction so that
1684 handle_exception() can detect where we are and get past the
1685 breakpoint trivially.
1687 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
1689 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
1691 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1693 * configure.in: recognise all sparclite variants
1695 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1697 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
1698 binary files oring in the right bit.
1700 * main.c, source.c, state.c, symmisc.c: use macros defined in
1701 fopen-{bin|both} when fopening files.
1703 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
1705 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
1706 from a configuration file (typically including <limits.h>), or to
1707 TARGET_CHAR_BIT if CHAR_BIT is not defined.
1708 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
1709 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
1710 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
1711 * exppritn.c (print_subexp, dump_expression): Add case for
1713 * expression.h (OP_BITSTRING): New expression element type for
1715 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
1716 macros to convert between number of expression elements and bytes
1717 to store that many elements.
1718 * i960-tdep.c (leafproc_return): Use new macros to access
1719 minimal symbol name and address fields.
1720 * m88k-pinsn.c (sprint_address): Use new macros to access
1721 minimal symbol name and address fields.
1722 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
1723 minimal symbol address field.
1724 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
1725 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
1726 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
1727 Use new BYTES_TO_EXP_ELEM macro.
1728 * parse.c (write_exp_bitstring): New function to write packed
1729 bitstrings into the expression element vector.
1730 * parse.c (length_of_subexp, prefixify_subexp): Add case for
1732 * parser-defs.h (struct stoken): Document that it is used for
1733 OP_BITSTRING as well as OP_STRING.
1734 * parser-defs.h (write_exp_bitstring): Add prototype.
1735 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
1736 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
1737 LOWER, LENGTH): New tokens for keywords.
1738 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
1739 upper_lower_argument, length_argument, array_mode_name,
1740 string_mode_name, variant_structure_mode_name): New non-terminals
1742 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
1743 * ch-exp.y (match_bitstring_literal): New lexer support function
1744 to recognize bitstring literals.
1745 * ch-exp.y (tokentab6): New token table for 6 character keywords.
1746 * ch-exp.y (tokentab5): Add LOWER, UPPER.
1747 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
1748 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
1749 * ch-exp.y (yylex): Check tokentab6.
1750 * ch-exp.y (yylex): Call match_bitstring_literal.
1752 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
1754 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
1755 symbol name and value fields.
1757 * c-exp.y (yylex): Make static, to match prototype and other
1760 * expression.h (exp_opcode): Add BINOP_MOD.
1761 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
1762 * expprint.c (dump_expression): Handle new BINOP_MOD.
1763 * language.c (binop_type_check): Handle new BINOP_MOD.
1764 * main.c (float_handler): Re-enable float handler when hit.
1765 * valarith.c (language.h): Include, need current_language.
1766 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
1767 for integer divide truncates towards zero for negative results.
1768 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
1769 * valarith.c (value_binop): Allow arithmetic operations on
1770 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
1771 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
1772 * ch-exp.y (tokentab3): Add MOD and REM.
1773 * ch-exp.y (yylex): Set innermost_block for symbols found
1774 in local scopes. Return LOCATION_NAME for local symbols.
1775 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
1776 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
1778 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
1780 * command.c (shell_escape, make_command, _initialize_command):
1781 don't create or use fork if CANT_FORK is defined.
1782 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
1783 code written for the IBM PC" remain.
1784 * xm-go32.h: define CANT_FORK
1786 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1788 * remote-sim.c: first attempt at general simulator interface
1789 * remote-hms.c: whitespace
1790 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
1791 understand new stack layout. (print_register_hook): print ccr
1792 register in a fancy way.
1794 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
1796 * eval.c (language.h): Include.
1797 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
1798 to pointer types when the current language is C. It loses for
1799 other languages when the lower index bound is nonzero.
1800 * valarith.c (value_subscript): Take array lower bounds into
1801 account when performing subscripting operations.
1802 * valops.c (value_coerce_array): Add comment describing why
1803 arrays with nonzero lower bounds are dealt with in value_subscript,
1804 rather than in value_coerce_array.
1806 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
1808 * ch-exp.y (FLOAT_LITERAL): Add token.
1809 * ch-exp.y (literal): Add FLOAT_LITERAL.
1810 * ch-exp.y (match_float_literal): New lexer routine.
1811 * ch-exp.y (convert_float): Remove.
1812 * ch-exp.y (yylex): Call match_float_literal.
1813 * ch-exp.y (yylex): Match single '.' after trying
1814 to match floating point literals.
1816 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
1817 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
1819 * expprint.c (dump_expression): New function for dumping
1820 expression vectors during gdb debugging.
1821 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
1822 MULTI_SUBSCRIPT and moved out of BINOP range.
1823 * expression.h (DUMP_EXPRESSION): New macro that calls
1824 dump_expression if DEBUG_EXPRESSIONS is defined.
1825 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
1826 * parse.c (length_of_subexp, prefixify_subexp): Change
1827 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
1828 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
1829 prefixify'ing the expression.
1830 * printcmd.c (print_command_1): Add comment.
1831 * ch-exp.y (expression_list): Add useful actions.
1832 * ch-exp.y (value_array_element): Add useful actions.
1833 * ch-exp.y (array_primitive_value): Add production.
1834 * ch-exp.y (yylex): Recognize ',' as a token.
1836 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1838 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
1839 POSIXize the recursive makes (make [variable assignments] target{s})
1841 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
1843 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
1844 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
1845 CPLUS_MARKER for all SVR4 systems, so follow suit.
1846 * defs.h (strdup_demangled): Remove prototype.
1847 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
1848 SYMBOL_INIT_LANGUAGE_SPECIFIC.
1849 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
1850 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
1851 prim_record_minimal_symbol_and_info): Use new macro
1852 SYMBOL_INIT_LANGUAGE_SPECIFIC.
1853 * minsyms.c (install_minimal_symbols): Use new macro
1854 SYMBOL_INIT_DEMANGLED_NAME.
1855 * stabsread.c (define_symbol): Use new macro
1856 SYMBOL_INIT_DEMANGLED_NAME.
1857 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
1858 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
1859 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
1860 SYMBOL_INIT_DEMANGLED_NAME.
1861 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
1862 SYMBOL_DEMANGLED_NAME now tests language itself.
1863 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
1864 now tests language itself.
1865 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
1866 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
1867 mangled name member in the language dependent portion of a symbol.
1868 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
1869 mangled name member appropriate for a symbol's language.
1870 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
1871 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
1872 SYMBOL_DEMANGLED_NAME now tests language itself.
1873 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
1874 initializes language dependent portion of symbol.
1875 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
1876 demangles and caches the demangled form of symbol names.
1877 * utils.c (fputs_demangled, fprint_symbol): Use current language
1878 to select an appropriate demangling algorithm.
1879 * utils.c (strdup_demangled): Remove, no longer used.
1880 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
1881 access the Chill mangled name member in the language dependent
1882 portion of a symbol.
1883 * ch-lang.c (chill_demangle): New function, simple demangler.
1884 * defs.h (chill_demangle): Add prototype.
1885 * symtab.h (language_dependent_info): Add struct for Chill.
1887 Thu Dec 31 11:06:38 1992 Fred Fish (fnf@cygnus.com)
1889 * Makefile.in (BISON): Add comment that when bison is used, it
1890 must include the "-y" option.
1891 * c-exp.y, m2-exp.y (yyrule, yyname, yyss, yyssp, yyvs, yyvsp):
1892 Remove defines to remap non-yacc symbols, thus backing out of
1893 previous recent changes. Standard policy is that non-yacc parser
1894 generators get fixed, rather than adding bug workarounds in gdb
1895 for each new one that pops up. Expand comment to note this.
1896 * c-exp.y, m2-exp.y (YYDEBUG): Revert back to disabled by default.
1898 Thu Dec 31 09:03:02 1992 Stu Grossman (grossman at cygnus.com)
1900 * partial-stab.h (near N_BINCL): Remove redundant code in N_BINCL
1901 case. Use code in N_SOL.
1903 * paread.c: New file that contains all HPPA/HPUX symbol reading
1905 * dbxread.c: Remove almost all HPPA/HPUX symbol reading code.
1906 * (dbx_symfile_init): Use sizeof(long) instead of 4.
1907 * (dbx_symfile_offsets): Make static.
1908 * (pastab_build_psymtabs): New interface routine for paread to
1909 send stabs into dbxread.
1910 * gdb-stabs.h: Remove gobs of HPPA cruft.
1912 Wed Dec 30 19:47:13 1992 Fred Fish (fnf@cygnus.com)
1914 * c-exp.y, m2-exp.y (yyrule, yyname): Remap like other yy* names
1916 * ch-exp.y (yyrule, yyname): Remap like other yy* names for byacc.
1918 * c-exp.y, m2-exp.y (yyreds, yytoks): Remap like other yy* names.
1919 * c-exp.y, m2-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
1920 and YYDEBUG is not already defined.
1921 * c-exp.y (strncmp): Replace throughout with STREQN, missed
1922 them during the previous replacements.
1923 * printcmd.c (_initialize_printcmd): Update internal documentation
1924 for "set" command to note that the assignment syntax is language
1926 * ch-exp.y (yyreds, yytoks): Remap like other yy* names.
1927 * ch-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
1928 and YYDEBUG is not already defined.
1929 * ch-exp.y (GDB_REGNAME, GDB_LAST, GDB_VARIABLE, GDB_ASSIGNMENT,
1930 single_assignment_action): New terminals and nonterminal for gdb
1931 extensions to chill expression grammer.
1932 * ch-exp.y (match_dollar_tokens): Lexer routine to match all
1933 tokens that start with '$' (register names, convenience vars, etc).
1934 * ch-exp.y (tokentab2): Add GDB_ASSIGNMENT.
1935 * ch-exp.y (yylex): Call match_dollar_tokens.
1937 Mon Dec 28 15:00:01 1992 Stu Grossman (grossman at cygnus.com)
1939 * hppah-tdep.c (skip_trampoline_code): Use new macros for
1940 accessing minimal symbol data.
1941 * infcmd.c (read_pc): Use #ifdef, not #if.
1942 * symfile.c (syms_from_objfile): Add CONST to decl for targets.
1943 * tm-hppa.h (FIX_CALL_DUMMY): Use new macros for accessing
1944 minimal symbol data.
1946 * hppah-tdep.c (frame_saved_pc): Use better test for outermost
1947 frame. Use find_return_regnum to find the caller.
1948 * (find_unwind_entry): New routine to locate stack frame info
1949 associated with a procedure. This looks in the $UNWIND_START$
1950 section in the SOM file.
1951 * (find_return_regnum): New routine. Uses find_unwind_entry() to
1952 figure out where the caller's return address is stored.
1953 * (find_proc_framesize): New routine. Uses find_unwind_entry()
1954 to figure out the frame size for a procedure.
1955 * (saved_pc_after_call): New routine, moved from tm-hppa.h.
1956 * (init_extra_frame_info): New routine. Corrects PC and FP for
1957 outermost frame if necessary.
1958 * (frame_chain): New routine, moved from tm-hppa.h.
1959 * (skip_trampoline_code): Handle computed function calls (ie:
1960 calls from $$dyncall).
1961 * (unwind_command): Temporary support function to allow user
1962 to control/observe aspects of the unwind (stack frame) info.
1963 * infcmd.c (read_pc): (Temporary), put a hack in to see if the PC
1964 was in a system call, if so, then read the PC from r31.
1965 * tm-hppah.h (SKIP_TRAMPOLINE_CODE, IN_SOLIB_TRAMPOLINE): Deal
1966 with extra arg for skip_trampoline_code().
1967 * (INIT_EXTRA_FRAME_INFO): Define to point at subr (see above).
1968 * (FRAME_CHAIN, FRAME_CHAIN_VALID): Turn into real subroutines.
1969 * tm-hppa.h (SAVED_PC_AFTER_CALL): Turn into real subroutine.
1971 Sun Dec 27 17:34:15 1992 Fred Fish (fnf@cygnus.com)
1973 * dbxread.c (dbx_symfile_init, elfstab_build_psymtabs):
1974 Call new bfd_get_size() and verify that string table is no larger
1975 than the file that is supposed to contain it.
1976 * symfile.c (syms_from_objfile): Only complain about configured
1977 NAMES_HAVE_UNDERSCORE differences between gdb and bfd if the
1978 current target is the default BFD target.
1980 Sat Dec 26 20:51:41 1992 Fred Fish (fnf@cygnus.com)
1982 * solib.c (BKPT_AT_MAIN): Change to BKPT_AT_SYMBOL.
1983 * solib.c (bkpt_names): New array of symbol names to try to
1984 use for the "mapping complete" breakpoint. Configurable
1985 define SOLIB_BKPT_NAME is first one to try.
1986 * solib.c (find_solib): Test debug_base for nonzero rather
1987 than just greater than zero.
1988 * solib.c (enable_break): Use bkpt_names to look up address
1989 at which to set "mapping complete" breakpoint.
1991 Tue Dec 22 20:33:38 1992 Fred Fish (fnf@cygnus.com)
1993 * defs.h (STRCMP, STREQ, STREQN): New macros.
1994 * defs.h (demangle_and_match): Remove prototype.
1995 * dwarfread.c (STREQ, STREQN): Remove macros, replaced with STREQ
1996 and STREQN defined in defs.h.
1997 * dwarfread.c (set_cu_language): For completely unknown languages,
1998 try to deduce the language from the filename. Retain behavior
1999 that for known languages we don't know how to handle, we use
2001 * dwarfread.c (enum_type, symthesize_typedef): Initialize language
2002 and demangled name fields in symbol.
2003 * dwarfread.c, mipsread.c, partial-stab.h: For all usages of
2004 ADD_PSYMBOL_TO_LIST, add language and objfile parameters.
2005 * dwarfread.c (new_symbol): Attempt to demangle C++ symbol names
2006 and cache the results in SYMBOL_DEMANGLED_NAME for the symbol.
2007 * elfread.c (STREQ): Remove macro, use STREQ defined in defs.h.
2008 Replace usages throughout.
2009 * elfread.c (demangle.h): Include.
2010 * elfread.c (record_minimal_symbol): Remove prototype and function.
2011 * gdbtypes.h, symtab.h (B_SET, B_CLR, B_TST, B_TYPE, B_BYTES,
2012 B_CLRALL): Moved from symtab.h to gdbtypes.h.
2013 * infcmd.c (jump_command): Remove code to demangle name and add
2014 it to a cleanup list. Now just use SYMBOL_DEMANGLED_NAME.
2015 * minsyms.c (demangle.h): Include.
2016 * minsyms.c (lookup_minimal_symbol): Indent comment to match code.
2017 * minsyms.c (install_minimal_symbols): Attempt to demangle symbol
2018 names as C++ names, and cache them in SYMBOL_DEMANGLED_NAME.
2019 * mipsread.c (psymtab_language): Add static variable.
2020 * stabsread.c (demangle.h): Include.
2021 * stabsread.c (define_symbol): Attempt to demangle C++ symbol
2022 names and cache them in the SYMBOL_DEMANGLED_NAME field.
2023 * stack.c (return_command): Remove explicit demangling of name
2024 and use of cleanups. Just use SYMBOL_DEMANGLED_NAME.
2025 * symfile.c (demangle.h): Include.
2026 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Fix
2027 to match macros in symfile.h and allow them to be compiled
2028 if INLINE_ADD_PSYMBOL is not true.
2029 * symfile.h (INLINE_ADD_PSYMBOL): Default to true if not set.
2030 * symfile.h (ADD_PSYMBOL_*): Add language and objfile parameters.
2031 Add code to demangle and cache C++ symbol names. Use macro form
2032 if INLINE_ADD_PSYMBOL is true, otherwise use C function form.
2033 * symmisc.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2034 Remove, also defined in symfile.c, which we already fixed.
2035 * symtab.c (expensive_mangler): Remove prototype and function.
2036 * symtab.c (find_methods): Remove physnames parameter and fix
2038 * symtab.c (completion_list_add_symbol): Name changed to
2039 completion_list_add_name.
2040 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): New macro, adds both
2041 the normal symbol name and the cached C++ demangled name.
2042 * symtab.c (lookup_demangled_partial_symbol,
2043 lookup_demangled_block_symbol): Remove prototypes and functions.
2044 * symtab.c (lookup_symbol): Remove use of expensive_mangler,
2045 use lookup_block_symbol instead of lookup_demangled_block_symbol.
2046 Remove code to try demangling names and matching them.
2047 * symtab.c (lookup_partial_symbol, lookup_block_symbol):
2048 Fix to try matching the cached demangled name if no match is
2049 found using the regular symbol name.
2050 * symtab.c (find_methods): Remove unused physnames array.
2051 * symtab.c (name_match, NAME_MATCH): Remove function and macro,
2052 replaced with SYMBOL_MATCHES_REGEXP from symtab.h.
2053 * symtab.c (completion_list_add_symbol): Rewrite to use cached
2054 C++ demangled symbol names.
2055 * symtab.h: Much reformatting of structures and such to add
2056 whitespace to make them more readable, and make them more
2057 consistent with other gdb structure definitions.
2058 * symtab.h (general_symbol_info): New struct containing fields
2059 common to all symbols.
2060 * symtab.h (SYMBOL_LANGUAGE, SYMBOL_DEMANGLED_NAME,
2061 SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, SYMBOL_MATCHES_NAME,
2062 SYMBOL_MATCHES_REGEXP, MSYMBOL_INFO, MSYMBOL_TYPE): New macros.
2063 * symtab. (struct minimal_symbol, struct partial_symbol, struct
2064 symbol): Use general_symbol_info struct.
2065 * utils.c (demangle_and_match): Remove, no longer used.
2066 * valops.c (demangle.h): Include.
2067 * xcoffexec.c (eq): Remove macro, replace usages with STREQ.
2068 * blockframe.c, breakpoint.c, c-exp.y, c-valprint.c, dbxread.c,
2069 infcmd.c, m2-exp.y, minsyms.c, objfiles.h, solib.c, stack.c,
2070 symmisc.c, symtab.c, valops.c: Replace references to minimal
2071 symbol fields with appropriate macros.
2072 * breakpoint.c, buildsym.c, c-exp.y, c-typeprint.c, c-valprint.c,
2073 coffread.c, command.c, convex-tdep.c, cp-valprint.c, dbxread.c,
2074 demangle.c, elfread.c, energize.c, environ.c, exec.c,
2075 gdbtypes.c, i960-tdep.c, infrun.c, infrun-hacked.c, language.c,
2076 main.c, minsyms.c, mipsread.c, partial-stab.h, remote-es1800.c,
2077 remote-nindy.c, remote-udi.c, rs6000-tdep.c, solib.c, source.c,
2078 sparc-pinsn.c, stabsread.c, standalone.c, state.c, stuff.c,
2079 symfile.c, symmisc.c, symtab.c, symtab.h, tm-sysv4.h,
2080 tm-ultra3.h, values.c, xcoffexec.c, xcoffread.c: Replace strcmp
2081 and strncmp usages with STREQ, STREQN, or STRCMP as appropriate.
2082 * breakpoint.c, buildsym.c, c-typeprint.c, expprint.c, findvar.c,
2083 mipsread.c, printcmd.c, source.c, stabsread.c, stack.c,
2084 symmisc.c, tm-29k.h, valops.c, values.c: Replace SYMBOL_NAME
2085 references with SYMBOL_SOURCE_NAME or SYMBOL_LINKAGE_NAME as
2087 * buildsym.c (start_subfile, patch_subfile_names): Default the
2088 source language to what can be deduced from the filename.
2089 * buildsym.c (end_symtab): Update the source language in the
2090 allocated symtab to match what we have been using.
2091 * buildsym.h (struct subfile): Add a language field.
2092 * c-typeprint.c (c_print_type): Remove code to do explicit
2094 * dbxread.c (psymtab_language): Add static variable.
2095 * dbxread.c (start_psymtab): Initialize psymtab_language using
2096 deduce_language_from_filename.
2098 Mon Dec 21 22:24:33 1992 Fred Fish (fnf@cygnus.com)
2100 * valprint.c (val_print): Reorganize comment and add note
2101 about dependency on target byte ordering.
2102 * ch-exp.y (value_array_slice): Fix typo.
2103 * ch-valprint.c (chill_val_print): Remove C'ism that arrays of
2104 byte sized ints are assumed to be char strings and printed with
2105 string syntax. In chill, arrays of chars and arrays of
2106 bytes/ubytes are distinquishable, and printed appropriately.
2108 Mon Dec 21 18:02:35 1992 Stu Grossman (grossman at cygnus.com)
2110 * tm-hppah.h: #define NEED_TEXT_START_END for target memory
2111 read/write routines for HPUX.
2113 * hppa-pinsn.c (print_insn): Improve handling of be and ble
2114 branch targets to compute target address using const from previous
2115 instruction if necessary.
2116 * Add `Q' operator to print out bit position field various
2118 * hppah-nat.c: #include sys/param.h, and sys/user.h. General
2119 cleanups, use new code from Utah.
2120 * (store_inferior_registers): Update to new code from Utah.
2121 * (initialize_kernel_u_addr): Re-enable decl of struct user u.
2122 * (fetch_register): Clear out priv level when reading PCs.
2123 * hppah-tdep.c: Get rid of gobs of KERNELDEBUG stuff.
2124 * Remove decl of errno, #include wait.h and target.h.
2125 * (frame_saved_pc): Check `flags' pseudo-register to see if we
2126 were inside of a kernel call. If so, then PC is in a different
2127 register. Also, mask out bottom two bits of all PCs so as not to
2128 confuse higher level code.
2129 * (push_dummy_frame): Create from #define in tm-hppa.h.
2130 * (find_dummy_frame_regs): Update from Utah.
2131 * (hp_pop_frame): Create from #define in tm-hppa.h.
2132 * (hp_restore_pc_queue): New, from Utah.
2133 * (hp_push_arguments): Big fixes from Utah.
2134 * (pa_do_registers_info, pa_print_registers): Only print out fp
2136 * (skip_trampoline_code): New routine to deal with stubs that
2137 live in nowhereland between callers and callees.
2138 * i860-tdep.c: Remove decl of attach_flag.
2139 * infrun.c (wait_for_inferior): Add new macro
2140 INSTRUCTION_NULLIFIED, which can tell if the instruction pointed
2141 at by PC will be nullified. If so, then step the target once more
2142 so as to avoid confusing the user.
2143 * (just before step_over_function:): Use stop_func_start, not
2144 stop_pc when checking for the existance of line number info.
2145 stop_func_start will reflect the proper address of the target
2146 routine, not of the stub that we may be traversing to get there.
2147 * tm-hppa.h: define SKIP_TRAMPOLINE_CODE and IN_SOLIB_TRAMPOLINE
2148 to deal with the stubs that PA compilers sometimes stick between
2149 callers and callees. Also, define FLAGS_REGNUM for access to the
2151 * (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Use
2153 * (CANNOT_STORE_REGISTER): New from Utah. Says that we can't
2154 write gr0, PC regs, and PSW!
2155 * (FRAME_FIND_SAVED_REGS): Bug fixes from Utah.
2156 * (PUSH_DUMMY_FRAME, POP_FRAME): Make into real routines in
2158 * (CALL_DUMMY, FIX_CALL_DUMMY): Fixes from Utah.
2159 * Define struct unwind_table_entry.
2160 * valops.c (call_function_by_hand): Add another arg to
2161 FIX_CALL_DUMMY (under #ifdef GDB_TARGET_IS_HPPA). Why is this
2164 Mon Dec 21 02:17:57 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2166 * remote-vx.c: remove include of "symfile.h", replace it with "complaints.h"
2168 Fri Dec 18 10:32:25 1992 Fred Fish (fnf@cygnus.com)
2170 * Makefile.in (VERSION): Bump to 4.7.4.
2171 * Makefile.in (SFILES_MAINDIR): Add typeprint.c, c-typeprint.c,
2172 m2-typeprint.c, c-valprint.c cp-valprint.c m2-valprint.c.
2173 * Makefile.in (HFILES): Add valprint.h.
2174 * Makefile.in (OBS): Add typeprint.o, c-typeprint.o,
2175 m2-typeprint.o, c-valprint.o, cp-valprint.o m2-valprint.o.
2176 * typeprint.c, typeprint.h: New files for language independent
2177 type printing functions.
2178 * c-typeprint.c, m2-typeprint.c: New files for language dependent
2179 type printing functions and definitions.
2180 * valprint.h: New include file for language independent value
2181 printing definitions.
2182 * c-valprint.c, cp-valprint.c, m2-valprint.c: New files for language
2183 dependent value printing functions.
2184 * c-exp.y (production ptype): Add range_type variable and use new
2185 create_range_type function.
2186 * c-exp.y (tokentab2, tokentab3), c-lang.c (c_op_print_tab),
2187 infcmd.c (path_var_name), language.c (unk_op_print_tab),
2188 m2-lang.c (m2_op_print_tab): Change from ANSI-obsolescent
2189 "const static" to ANSI-conformant "static const".
2190 * c-exp.y (c_create_fundamental_type): Remove unused nbytes.
2191 * c-exp.y (c_language_defn, cplus_language_defn): Add c_print_type,
2193 * c-lang.h (c_print_type, c_val_print): Add prototypes.
2194 * coffread.c (decode_type): Add range_type variable and call to
2195 new create_range_type function.
2196 * complaints.c (complain): Remove unused val variable.
2197 * complaints.c (_initialize_complaints): Make it void.
2198 * convex-tdep.c (value_of_trapped_internalvar): Add range_type
2199 variable and call new create_range_type function.
2200 * defs.h (enum val_prettyprint): Move enum from value.h to here
2201 so we can avoid having to include value.h just for prototypes that
2202 need the enum (thanks ANSI).
2203 * dwarfread.c (struct_type): Local anonymous_size variable is
2204 only used if !BITS_BIG_ENDIAN.
2205 * dwarfread.c (decode_subscript_data_item): Add rangetype
2206 variable and call new create_range_type function.
2207 * elfread.c (elf_symfile_read): Remove unused dbx and text_sect
2209 * eval.c (evaluate_subexp): Remove unused local variable name
2210 and the statement with no side effects that initializes it.
2211 * expprint.c (print_subexp): Change local_printstr to
2213 * gdbtypes.c (create_range_type): New function that creates
2214 a range type using code fragments from object file readers as
2215 an example of what has to be initialized.
2216 * gdbtypes.c (create_array_type): Removed index_type, low_bound,
2217 and high_bound parameters, replaced with a single range_type
2218 parameter. Change function body to use passed in range_type
2219 rather than handcrafting one.
2220 * gdbtypes.h (create_range_type): Add prototype.
2221 * gdbtypes.h (create_array_type): Change prototype parameters.
2222 * infrun.c (normal_stop): Remove unused local variables tem and c.
2223 * infrun.c (hook_stop_stub): Return 0 rather than random value.
2224 * language.c (unk_lang_print_type, unk_lang_val_print): Add
2225 stub functions that call error if called.
2226 * language.c (unknown_language_defn, auto_language_defn,
2227 local_language_defn): Add initializers unk_lang_print_type and
2229 * language.h (struct language_defn): Reformat for larger
2230 comments, add la_print_type and la_val_print members. Add
2231 LA_PRINT_TYPE and LA_VAL_PRINT macros. Change local_printchar
2232 to LA_PRINT_CHAR and local_printstr to LA_PRINT_STRING.
2233 * m2-lang.c (m2_create_fundamental_type): Remove unused local
2235 * m2-lang.c (m2_language_defn): Add initializers m2_print_type
2237 * m2-lang.h (m2_print_type, m2_val_print): Add prototypes.
2238 * main.c (execute_command): Remove unused local variable cmdlines.
2239 * main.c (echo_command), stabsread.c (read_type), printcmd.c
2240 (clear_displays), symmisc.c (block_depth), values.c
2241 (clear_value_history):
2242 Make testing of truth value of assignment result explicit.
2243 * mipsread.c (upgrade_type): Update FIXME to include future use
2244 of create_range_type.
2245 * printcmd.c (ptype_command, ptype_eval, whatis_command,
2246 whatis_exp, maintenance_print_type): Move prototypes and functions
2248 * printcmd.c (_initialize_printcmd): Move add_com calls for
2249 ptype_command and whatis_command to new typeprint.c.
2250 * ser-bsd.c (serial_open): Remove unused variable sgttyb.
2251 * source.c (find_source_lines): Local variable c only used
2252 when LSEEK_NOT_LINEAR is defined.
2253 * stabsread.c (read_array_type): Use new create_range_type
2255 * stabsread.c (read_range_type): Add new index_type variable and
2256 call new create_range_type function rather than handcrafting
2258 * symmisc.c (type_print_1): Change usages to LA_PRINT_TYPE.
2259 * symtab.c (typedef_print usages): Use c_typedef_print, renamed.
2260 * symtab.c (type_print_base usages): Use c_type_print_base.
2261 * symtab.c (type_print_varspec_prefix usages): Use
2262 c_type_print_varspec_prefix.
2263 * symtab.c (type_print_method_args usages): Use
2264 cp_type_print_method_args.
2265 * valprint.c: Completely ripped apart and the fragments used
2266 to create c-valprint.c, cp-valprint.c, m2-valprint.c, and
2267 valprint.h. Remaining stuff is language independent.
2268 * value.h (struct fn_field): Forward declare for prototypes.
2269 * value.h (type_print_1): Remove prototype.
2270 * value.h (enum val_prettyprint): Moved to defs.h.
2271 * value.h (typedef_print): Prototype renamed to c_typedef_print.
2272 * value.h (baseclass_offset): Add prototype.
2273 * Makefile.in (SFILES_MAINDIR): Add ch-typeprint.c, ch-valprint.c.
2274 * Makefile.in (OBS): Add ch-typeprint.o, ch-valprint.o.
2275 * ch-typeprint.c: New file for language dependent type printing.
2276 * ch-valprint.c: New file for language dependent value printing.
2277 * ch-exp.y (parse_number): Remove prototype and stub function.
2278 * ch-exp.y (decode_integer_literal): Removed unused digits and
2280 * ch-exp.y (convert_float): Completely ifdef out for now.
2281 * ch-exp.y (tokentab2, tokentab3, tokentab4, tokentab5),
2282 ch-lang.c (chill_op_print_tab):
2283 Change from ANSI-obsolescent "const static" to ANSI-conformant
2285 * ch-exp.y (yylex): Add unhandled storage class enumeration
2286 literals to switch statement for completeness.
2287 * ch-lang.c (chill_create_fundamental_types): Remove unused
2288 nbytes variable. Change dummy type to 2 bytes to match int.
2289 Handle FT_VOID types gratuituously added to chill DWARF by
2290 compiler. Change FT_CHAR case to generate an TYPE_CODE_CHAR
2291 type rather than a one byte TYPE_CODE_INT type.
2292 * ch-lang.c (chill_language_defn): Add chill_print_type and
2294 * ch-lang.h (chill_print_type, chill_val_print): Add prototypes.
2296 Thu Dec 17 00:44:57 1992 John Gilmore (gnu@cygnus.com)
2298 Eliminate uses of NAMES_HAVE_UNDERSCORE, using
2299 bfd_get_symbol_leading_char instead.
2301 * coffread.c (EXTERNAL_NAME): New macro for removing possible
2302 leading character from names.
2303 (read_coff_symtab): Use BFD's FILE *, don't open a second one.
2304 (process_coff_symbol, coff_read_struct_type, coff_read_enum_type):
2305 Replace NAMES_HAVE_UNDERSCORE with EXTERNAL_NAME.
2307 * kdb-start.c (main): Remove NAMES_HAVE_UNDERSCORE.
2308 * minsyms.c (install_minimal_symbols): Replace NAMES_HAVE_UNDERSCORE.
2309 Remove SOME_NAMES_HAVE_DOT support (apparently unused).
2310 * partial-stab.h: Replace NAMES_HAVE_UNDERSCORE.
2311 * solib.c: Replace NAMES_HAVE_UNDERSCORE.
2312 * stabsread.h: Remove NAMES_HAVE_UNDERSCORE and HASH_OFFSET.
2313 * symfile.c (syms_from_objfile): Insert debugging check to test
2314 NAMES_HAVE_UNDERSCORE setting against the BFD support.
2316 * doc/gdbint.texinfo (Host Conditionals): Remove
2317 NAMES_HAVE_UNDERSCORE, SOME_NAMES_HAVE_DOT, document
2319 (Target Conditionals): Remove all of the above.
2321 * xm-rs6000.h (MEM_FNS_DECLARED): Update comments.
2323 * coffread.c (read_coff_symtab, C_BLOCK): Use complain() rather
2324 than error() for .bb/.eb. Bug found by Eddie Fung, <efung@cs.uq.oz.au>.
2326 Tue Dec 15 10:05:56 1992 Ian Lance Taylor (ian@cygnus.com)
2328 * coffread.c (decode_type): catch negative tagndx fields generated
2330 * exec.c: comment out string following #endif.
2331 * configure.in (i[34]86-*-sco3.2v4*): use host i386sco4.
2332 * xm-i386sco.h: include <sys/types.h> and <sys/dir.h>, required by
2334 * config/i386sco4.mh: new file; like i386sco.mh, but don't require
2335 gcc, and define const to empty to avoid SCO 3.2v4 cc bug.
2337 Tue Dec 15 04:14:24 1992 Fred Fish (fnf@cygnus.com)
2339 * complaints.c: New file, code moved from utils.c.
2340 * complaints.c (complain): Made into a varargs function.
2341 * complaints.h: New file, code moved from symfile.h.
2342 * Makefile.in (SFILES_MAINDIR): Add complaints.c.
2343 * Makefile.in (HFILES): Add complaints.h.
2344 * Makefile.in (OBS): Add complaints.o.
2345 * symfile.c (complaint_root, stop_whining, complaint_series,
2346 complain, clear_complaints, add_show_from_set for stop_whining):
2347 Moved to complaints.c.
2348 * symfile.h (struct complaint, complaint_root decl, complain
2349 prototype, clear_complaints prototype): Moved to complaints.h.
2350 * buildsym.c, coffread.c, dbxread.c, dwarfread.c, elfread.c,
2351 gdbtypes.c, mipsread.c, stbsread.c, symfile.c: Include
2352 complaints.h. Remove casts from arguments to complain(),
2353 which is now a varargs function, and remove unnecessary
2354 placeholder zero args.
2355 * defs.h (begin_line): Add prototype.
2356 * defs.h (vprintf_filtered): Add prototype.
2357 * dwarfread.c (varargs.h): Remove, no longer needed.
2358 * dwarfread.c (dwarfwarn): Remove prototype and function.
2359 * dwarfread.c (complaints): Define a bunch of complaints.
2360 * dwarfread.c (SQUAWK): Remove macro defs, convert all
2361 usages to standard complain() calls.
2362 * utils.c (begin_line): New function that ensures that
2363 whatever gets filter-printed next starts on its own line.
2364 * utils.c (vprintf_filtered): New func, like vfprintf_filtered,
2365 but to stdout (calls vfprintf_filtered internally).
2367 Tue Dec 15 02:01:00 1992 John Gilmore (gnu@cygnus.com)
2369 * remote.c: Avoid printf_filtered line limit. Suggested by
2370 Robert R. Henry, <rrh@tera.com>.
2371 * infcmd.c (environment_info): Ditto, for Don Allen <allen@think.com>.
2373 * main.c (main): Accept --silent as well as --quiet. Change +help
2374 to --help. Suggested by Karl Berry, <karl@cs.umb.edu>.
2376 * doc/gdbint.texinfo: SWAP_HOST_AND_TARGET => SWAP_TARGET_AND_HOST.
2377 Noticed by Andy Jackson, <arj@cam-orl.co.uk>.
2379 Mon Dec 14 23:28:15 1992 John Gilmore (gnu@cygnus.com)
2381 * tm-nindy960.h, remote-nindy.c: Lint.
2383 Mon Dec 14 18:48:52 1992 Fred Fish (fnf@cygnus.com)
2385 * gdbtypes.c (create_array_type): Complete rewrite. Now requires
2386 a optional type to decorate as an array type, the type of the
2387 index, and the bounds of the array. Records this additional info
2388 in the array type for use with languages with nonzero array
2390 * gdbtypes.h (enum type_code): Update comment for TYPE_CODE_ARRAY
2391 to note that arrays may have bounds.
2392 * gdbtypes.h (create_array_type): Update prototype.
2393 * c-exp.y (ptype production): Adjust for new create_array_type
2394 calling conventions.
2395 * coffread.c (decode_type): Call create_array_type rather than
2396 handcrafting array types.
2397 * convex-tdep.c (value_type): Remove, now use create_array_type.
2398 * convex-tdep.c (value_of_trapped_internalvar): Convert calls to
2399 vector_type into calls to create_array_type.
2400 * dwarfread.c (decode_subscr_data): Name changed to
2401 decode_subscript_data_item throughout.
2402 * dwarfread.c (decode_subscript_data_item): Rewrite to use
2403 create_array_type. Now records index type and range as well.
2404 * dwarfread.c (dwarf_read_array_type): Rewrite as part of
2405 change to use create_array_type.
2406 * dwarfread.c (read_subroutine_type): Test existing user defined
2407 types before decorating them, to ensure they are blank, and
2408 complain about it if they are not.
2409 * dwarfread.c (decode_fund_type): For unrecognized types, always
2410 return some valid type (type integer). If the unrecognized type
2411 cannot be an implementation defined type, complain as well.
2412 * m88k-tdep.c (pushed_size): Update comment for TYPE_CODE_ARRAY.
2413 * m88k-tdep.c (store_param): Update comment for TYPE_CODE_ARRAY.
2414 * mipsread.c (upgrade_type): Add FIXME comment that code to
2415 handcraft arrays should be replaced with call to create_array_type.
2416 * stabsread.c (read_array_type): Replace code to handcraft
2417 array types with call to create_array_type.
2418 * valprint.c (type_print_varspec_prefix): Minor formatting
2419 change, join lines that don't need to be split.
2421 Mon Dec 14 17:18:42 1992 Stu Grossman (grossman at cygnus.com)
2423 * convex-xdep.c, hppab-nat.c, infptrace.c: Remove
2424 decl for attach_flag, it now lives in inferior.h.
2425 * hppa-pinsn.c: Reformat opcode tables. Add function prototypes.
2426 Make most functions static.
2427 * hppah-nat.c: General cleanups, remove BSD specific code (since
2428 that all lives in hppab-nat.c).
2429 * hppah-tdep.c (frame_chain_valid), tm-hppa.h (FRAME_CHAIN):
2430 Change sense of test against inside_entry_file(). This fix is
2432 * tm-hppa.h (PUSH_DUMMY_FRAME, POP_FRAME): Use char * for 2nd arg
2433 to read/write_register_bytes().
2434 * gdbtypes.h: Remove const from decl for cplus_struct_default to
2435 work around PA-GAS assembler bug. Also, add trailing */ to some
2437 * gdbtypes.c: Remove const from decl for cplus_struct_default.
2438 Same reason as above.
2440 Wed Dec 9 19:53:25 1992 John Gilmore (gnu@cygnus.com)
2442 * mipsread.c (parse_symbol): When checking whether a structured
2443 type is an enum, check qualifiers of its first member, as well as
2444 the base type of the member. Bug found and fixed by John M.
2445 Farrell, <farrell@fjord.reo.dec.com>.
2447 * vx-share/{reg.h,xdr_regs.h,xdr_regs.c}: Remove, unused.
2448 * remote-vx.c: Don't include vx-share/reg.h.
2449 * vx-share/ptrace.h: Reproduce from scratch.
2450 * config/{vxworks68,vxworks960}: Don't include xdr_regs.o.
2451 * Makefile.in: Remove references to removed files, and to removed
2452 29k-share directories.
2454 Tue Dec 8 13:30:58 1992 Fred Fish (fnf@cygnus.com)
2456 * c-lang.c (_initialize_c_language): Name changed from
2458 * m2-lang.c (_initialize_m2_language): Name changed from
2460 * m2-lang.c (_initialize_m2_language): Change malloc to xmalloc since
2461 it is no longer inside m2-exp.y, where it was remapped by Makefile.
2462 * c-exp.y, m2-exp.y: Migrate code that has nothing to do with
2463 expression parsing into c-lang.c and m2-lang.c respectively.
2464 * c-lang.c, m2-lang.c: New files, code migrated from c-exp.y and
2465 m2-exp.y respectively.
2466 * c-lang.h, m2-lang.h: New files, internal interfaces between c-*
2467 and m2-* files respectively.
2468 * Makefile.in (SFILES_MAINDIR): Add c-lang.c, m2-lang.c.
2469 * Makefile.in (HFILES): Add c-lang.h, m2-lang.h.
2470 * Makefile.in (OBS): Add c-lang.o, m2-lang.o.
2471 * expression.h (struct block): Forward declaration for prototypes.
2472 * language.h (struct objfile): Forward declaration for prototypes.
2473 * Makefile.in (SFILES_MAINDIR): Add ch-lang.c.
2474 * Makefile.in (HFILES): Add ch-lang.h.
2475 * Makefile.in (OBS): Add ch-lang.o.
2476 * ch-exp.y: Migrate code that has nothing to do with expression
2477 parsing into ch-lang.c.
2478 * ch-lang.c: New file, code migrated from c-exp.y.
2479 * ch-lang.h: New file, internal interface between ch-* files.
2480 * ch-lang.c (_initialize_chill_language): Name changed from
2481 _initialize_chill_exp.
2483 Changes for Amiga Unix from rhealey@ub.d.umn.edu.
2484 * config/amix.mh (NAT_FILE): Add, set to nm-sysv4.h.
2485 * config/amix.mh (NATDEPFILES): Add.
2486 * config/amix.mh (XDEPFILES): Move procfs.o and fork-child.o
2489 * dwarfread.c (decode_subscr_data): Remove spurious test that
2490 accepted only integer subscript types. We don't do anything
2491 with the type at the moment anyway.
2493 Fri Dec 4 06:56:56 1992 Fred Fish (fnf@cygnus.com)
2495 * ch-exp.y (match_character_literal): Fix case where no
2496 match at all is found.
2497 * ch-exp.y (chill_create_fundamental_type): Chill uses fixed
2498 width types. For example, "INT" is always 2 bytes regardless
2499 of the values of any TARGET_*_BIT macros. So use explicit
2500 numeric sizes for the types.
2502 Thu Dec 3 12:00:06 1992 Fred Fish (fnf@cygnus.com)
2504 * c-exp.y (c_create_fundamental_type): New function to create
2505 language specific fundamental types for C.
2506 * m2-exp.y (m2_create_fundamental_type): New function to create
2507 language specific fundamental types for Modula 2.
2508 * c-exp.y (c_language_defn, cplus_language_defn): Add
2509 c_create_fundamental_type to language struct initializers.
2510 * m2-exp.y (m2_language_defn): Add m2_create_fundamental_type
2511 to language struct initializers.
2512 * dwarfread.c (expression.h, language.h): Include.
2513 * dwarfread.c (ftypes): New array to hold fundamental types
2514 for current compilation unit.
2515 * dwarfread.c (cu_language_defn): New pointer to language
2516 struct for language of current compilation unit.
2517 * dwarfread.c (dwarf_fundamental_type): New function to
2518 create/lookup fundamental types.
2519 * dwarfread.c (set_cu_language): Initialize cu_language_defn.
2520 * dwarfread.c (throughout): Replace lookup_fundamental_type
2521 with dwarf_fundamental_type.
2522 * dwarfread.c (read_file_scope): Zero out ftypes for each new
2523 compilation unit (may be different language or different objfile).
2524 * gdbtypes.c (lookup_fundamental_type): Move actual type
2525 creations into language specific fundamental type creation
2526 functions and call via create_fundamental_type. Add comment
2527 about this function being obsolescent.
2528 * gdbtypes.h (FT_BYTE, FT_UNSIGNED_BYTE): New types, true byte
2529 sized signed and unsigned integers.
2530 * gdbtypes.h (FT_NUM_MEMBERS): Increment, new types added.
2531 * language.c (language_def): New function to lookup a language
2532 struct given it's enumeration.
2533 * language.h (struct language_defn): Add la_fund_type, a pointer
2534 to a function that creates fundamental types for this language.
2535 * language.h (create_fundamental_type): New macro to create
2536 fundamental types based on the current language.
2537 * language.h (language_def): Add prototype.
2538 * language.c (unk_lang_create_fundamental_type): New function
2539 for initializing language structs, calls error if called.
2540 * language.c (unk_language_defn, auto_language_defn,
2541 local_language_defn): Use unk_lang_create_fundamental_type.
2542 ch-exp.y (chill_create_fundamental_type): New function.
2543 ch-exp.y (chill_language_defn): Add chill_create_fundamental_type.
2544 ch-exp.y (_initialize_chill_exp): BOOL types are only one byte.
2546 Tue Dec 1 17:07:31 1992 Fred Fish (fnf@cygnus.com)
2548 * dwarfread.c (CHILL_PRODUCER): Add producer string for
2550 * dwarfread.c (handle_producer): Test CHILL_PRODUCER as well
2551 as GCC_PRODUCER and GPLUS_PRODUCER.
2553 Mon Nov 30 18:46:58 1992 Stu Grossman (grossman at cygnus.com)
2555 * remote-udi.c (udi_wait): Don't stop if TIP says that remote is
2558 Mon Nov 30 12:00:25 1992 Fred Fish (fnf@cygnus.com)
2560 * tm-sun4sol2.h: Add CPLUS_MARKER. Solaris 2.0 requires '.'
2561 rather than '$'. This particular piece of braindamage is
2562 spreading like ooze. It's now infected libiberty, deja-gnu,
2564 * values.c (baseclass_addr): Use CPLUS_MARKER rather than
2565 hardwired '$' character.
2567 Sun Nov 29 15:22:42 1992 Fred Fish (fnf@cygnus.com)
2569 (Changes to break incredibly ugly, unmaintainable 750 line
2570 read_struct_type function up into managable pieces.)
2571 * Makefile.in (VERSION): Bump to 4.7.3.
2572 * stabsread.c (struct field_info): Local struct definition.
2573 * stabsread.c (read_member_functions, read_struct_fields,
2574 read_baseclasses, read_tilde_fields, attach_fn_fields_to_type,
2575 attach_fields_to_type, read_cpp_abbrev): Prototypes and new
2576 functions from fragmented read_struct_type.
2577 * stabsread.c (stabs_general_complaint): Catchall complaint.
2578 * stabsread.c (STABS_CONTINUE): Macro'ize cretinous stabs
2579 symbol name continuation code. Use macro throughout.
2580 * stabsread.c (various places): Replace add-one-to-pointer
2581 with pointer increment.
2582 * stabsread.c (read_type): Retain function local copy of type
2583 descriptor. Rearrange code calling read_struct_type() to match
2585 * stabsread.c (define_symbol): For the sake of dbx, gcc emits
2586 a single blank as the name of nameless enumerations. Recognize
2587 this special case and set nameless flag.
2588 * ch-exp.y (GENERAL_PROCEDURE_NAME, LOCATION_NAME): New
2590 * ch-exp.y (access_name): New non-terminal token and
2592 * ch-exp.y (general_procedure_name): Now a terminal token.
2593 * ch-exp.y (location): Expand production.
2594 * ch-exp.y (match_simple_name_string): New function.
2595 * ch-exp.y (yylex): Call match_simple_name_string and return
2596 GENERAL_PROCEDURE_NAME or LOCATION_NAME as appropriate.
2598 Wed Nov 25 07:17:13 1992 Fred Fish (fnf@cygnus.com)
2600 * munch: Backslash escape vertical bar characters inside
2601 grep patterns since they have special meaning for some greps.
2602 * parse.c (write_exp_string): Complete rewrite to store string
2603 contants as a leading explicit length, followed by the string data,
2604 followed by a trailing explicit length.
2605 * eval.c (evaluate_subexp), expprint.c (print_subexp),
2606 parse.c (length_of_subexp), parse.c (prefixify_subexp):
2607 Use recorded explicit length of strings in expression elements,
2608 rather than strlen. Adjust code to skip over strings stored in
2609 expression elements, and code to access strings, to account for
2610 new leading explicit size expression element.
2611 * parse.c (length_of_subexp): Test for minimum endpos of 1, not
2612 0, to avoid negative expression element indices.
2613 * valops.c (search_struct_method): Minor whitespace change.
2615 Mon Nov 23 11:14:15 1992 Fred Fish (fnf@cygnus.com)
2617 * c-exp.y (yylex): Add tempbuf, tempbufindex, and tempbufsize,
2618 which together maintain a dynamically expandable static buffer
2619 for the lexer to use when translating C strings to their internal
2620 form (other future uses possible). Fix parsing of C style strings
2621 to do the normal C style input conversions of escaped character
2623 * valops.c (value_string): Remove translation of escaped
2624 character sequences, now done in C expression parser.
2625 * language.h (PRINT_LITERAL_FORM): New macro that takes character
2626 and decides if it should be printed in literal form or some other
2627 form, based on it's ASCII value and setting of sevenbit_strings.
2628 * {c-exp.y, m2-exp.y} (emit_char): Use new PRINT_LITERAL_FORM
2629 macro, change indentation style.
2630 * ch-exp.y (chill_printchar): Use new PRINT_LITERAL_FORM macro.
2631 * ch-exp.y (chill_printstr): First cut at real function instead
2634 Sun Nov 22 16:21:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2636 * nindy-share/stop.h: fixed bogus comment-end in copyright message
2638 * i960-pinsn.c: fixed two calls of fputs_filtered that had 3 arguments
2640 Fri Nov 20 21:35:57 1992 Fred Fish (fnf@cygnus.com)
2642 * defs.h (sevenbit_strings): Add declaration.
2643 * defs.h (printchar): Replace with gdb_printchar.
2644 * language.h (language_defn): Add new function pointers
2645 la_printchar and la_printstr, to do language dependent
2646 printing of characters and strings.
2647 * language.h (local_printchar, local_printstr): New macros
2648 to call language dependent functions pointed to by la_printchar
2649 and la_printstr respectively.
2650 * c-exp.y (emit_char, c_printchar, c_printstr): New language
2651 dependent functions for printing characters and strings.
2652 * c-exp.y (c_language_defn, cplus_language_defn): Add
2653 c_printchar and c_printstr.
2654 * command.c (do_setshow_command): Rename printchar use to
2656 * expprint.c (print_subexp): Replace C style string output
2657 with call to local_printstr.
2658 * language.c (unk_lang_printchar, unk_lang_printstr):
2659 New stubs, currently errors.
2660 * language.c (unknown_language_defn, auto_language_defn,
2661 local_language_defn): Add unk_lang_printchar and
2663 * m2-exp.y (emit_char, m2_printchar, m2_printstr): New
2664 language dependent functions to print characters and strings.
2665 * m2-exp.y (m2_language_defn): Add m2_printchar and m2_printstr.
2666 * utils.c (printchar): Renamed to gdb_printchar.
2667 * valprint.c (print_string): Remove prototype, function moved
2668 to c-exp.y, where it becomes c_printstr.
2669 * valprint.c (print_max): Made global for reference from the
2670 language dependent printing routines in *-exp.y.
2671 * valprint.c (repeat_count_threshold): New variable with function
2672 of old REPEAT_COUNT_THREHOLD define, but now settable by user.
2673 Change all references to old macro to references to new variable.
2674 * valprint.c (value_print, val_print): Replace calls to
2675 print_string with calls to local_printstr.
2676 * valprint.c (val_print): Replace C style character printing
2677 with call to local_printchar.
2678 * valprint.c (val_print): Add case for TYPE_CODE_CHAR.
2679 * valprint.c (_initialize_valprint): Add add_show_from_set
2680 call for setting up repeat_count_threshold as print variable.
2681 * ch-exp.y (decode_integer_value): New function.
2682 * ch-exp.y (decode_integer_literal): Use decode_integer_value.
2683 * ch-exp.y (chill_printchar, chill_printstr): New language
2684 dependent functions for printing characters and strings.
2685 * ch-exp.y (chill_language_defn): Add chill_printchar and
2688 Thu Nov 19 21:22:21 1992 John Gilmore (gnu@cygnus.com)
2690 * main.c (main): Print GDB version number in gdb -help; doc pid arg.
2691 Suggested by Marty Leisner, <leisner@eso.mc.xerox.com>.
2692 (print_gdb_version): New arg is stdout or stderr. Callers changed.
2694 Wed Nov 18 15:05:45 1992 Ian Lance Taylor (ian@cygnus.com)
2696 * remote-vx.c (vx_kill): just warn if we can't contact the board,
2697 and assume the process has been killed.
2699 Wed Nov 18 14:39:57 1992 Stu Grossman (grossman at cygnus.com)
2701 * remote-udi.c (udi_open): Reset vars so that user can re-run
2702 programs without leaving GDB.
2703 * (many routines): Slightly improve error handling.
2704 * (download): Zero out BSS by longs instead of bytes to avoid
2705 timeouts in real hardware.
2706 * 29k-share/udi/udip2soc.c (UDIDisconnect, UDIKill): Indicate
2707 that connection is no longer in use after shutdown() of socket.
2708 This keeps GDB from dying of a SIGPIPE when you issue multiple
2709 `target udi' commands.
2711 Wed Nov 18 14:27:47 1992 Fred Fish (fnf@cygnus.com)
2713 * language.h (language_format_info): New structure to bundle
2714 local formatting information.
2715 * language.h (language_defn): Replace individual format info
2716 with language_format_info structs.
2717 * language.h (local_*_format, local_*_format_prefix,
2718 local_*_format_specifier, local_*_format_suffix): New macros
2719 for binary/octal/decimal/hex formats to access info elements.
2720 * c-exp.y (c_language_defn): Update for new format handling.
2721 * m2-exp.y (m2_language_defn): Update for new format handling.
2722 * dbxread.c (language.h): Include for partial-stab.h use.
2723 * mipsread.c (expression.h, language.h): Include for
2725 * defs.h (local_hex_format, local_hex_format_custom,
2726 local_hex_string, local_hex_string_custom): Move to language.h.
2727 * language.c (local_hex_format_custom, local_hex_string,
2728 local_hex_string_custom, local_octal_format_custom): Use new
2730 * language.c (unknown_language_defn, auto_language_defn,
2731 local_language_defn): Update for new format handling.
2732 * printcmd.c (print_scalar_formatted): Use new macros
2733 to access decimal and binary format info for printing.
2734 * c-exp.y (chill_language_defn): Update for new format handling.
2735 * ch-exp.y (CHARACTER_LITERAL): Add support to yylex.
2736 * ch-exp.y (decode_integer_literal): Add function
2737 * ch-exp.y (match_integer_literal): Use decode_integer_literal.
2738 * ch-exp.y (builtin_type_chill_char): Add definition.
2739 * gdbtypes.h (builtin_type_chill_char): Add declaration.
2741 Tue Nov 17 11:17:06 1992 Ian Lance Taylor (ian@cygnus.com)
2743 * tm-rs6000.h (BELIEVE_PCC_PROMOTION): Define, since AIX cc gets
2745 (aix_framedata): added nosavedpc field.
2746 (SAVED_PC_AFTER_CALL): Don't try to optimize; just call
2748 (FRAMELESS_FUNCTION_INVOCATION): Pass second argument of 0.
2749 (FRAME_SAVED_PC): If PC not saved, use SAVED_PC_AFTER_CALL.
2750 * rs6000-tdep.c (skip_prologue): Handle gcc generated stfd
2751 instructions as function_frame_info does. Expand special case of
2752 st r31,-4(r1) to be st r31,NUM(r1), since gcc can generate offsets
2754 (pop_frame): Add 4 rather than sizeof (int) to avoid host
2756 (function_frame_info): Set frameless if the function has no frame,
2757 and set nosavedpc if the PC was not saved. Handle gcc generated
2758 stfd 31,-4(31); st 31, -12(31) correctly.
2759 (frameless_function_invocation): New second argument pcsaved; if 0
2760 return whether the function has a frame, if 1 return whether the
2762 (frame_initial_stack_address): Correct typo: cache registers for
2763 callee_fi, not for fi, (avoids reading garbage memory locations).
2765 Mon Nov 16 15:58:07 1992 Stu Grossman (grossman at cygnus.com)
2767 * infrun.c (wait_for_inferior (just before step_over_function
2768 label)): Change test for stepping into subroutine to check for the
2769 presence of line number info. This makes stuff compiled with -g1
2770 cause GDB to not lose control when stepping.
2772 * symtab.c (find_pc_line): Improve code per gnu's suggestions.
2773 Improve comments as well.
2775 Sun Nov 15 09:22:09 1992 Fred Fish (fnf@cygnus.com)
2777 * Makefile.in (VERSION): Bump to 4.7.2
2778 * symtab.c (find_pc_symtab): Fix return of random value
2780 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add dependency on
2781 Makefile since it contains sed patterns used in generation.
2782 Add sed pattern to also delete #include of any malloc.h.
2783 * c-exp.y, expr.c, expression.h, language.c, m2-exp.y,
2784 parser-defs.h, valarith.c, valops.c, value.h: Remap macros and
2785 function names to conform to K&R terminology with respect to
2786 logical and bitwise operators:
2787 UNOP_ZEROP => UNOP_LOGICAL_NOT
2788 UNOP_LOGNOT => UNOP_COMPLEMENT
2789 BINOP_LOGAND => BINOP_BITWISE_AND
2790 BINOP_LOGXOR => BINOP_BITWISE_XOR
2791 BINOP_LOGIOR => BINOP_BITWISE_IOR
2792 BINOP_AND => BINOP_LOGICAL_AND
2793 BINOP_OR => BINOP_LOGICAL_OR
2794 PREC_OR => PREC_LOGICAL_OR
2795 PREC_AND => PREC_LOGICAL_AND
2796 PREC_LOGIOR => PREC_BITWISE_IOR
2797 PREC_LOGXOR => PREC_BITWISE_XOR
2798 PREC_LOGAND => PREC_BITWISE_AND
2799 value_zerop() => value_logical_not()
2800 value_lognot() => value_complement()
2801 * c-exp.y (c_op_print_tab): Add explicit empty terminator.
2802 * m2-exp.y (m2_op_print_tab): Add explicit empty terminator.
2803 * i387-tdep.c (sys/dir.h): Remove, appears to be unnecessary
2804 and is nonexistant in some SVR4 based systems.
2805 * language.c (DEFAULT_ALLOCSIZE): Change from 3 => 4.
2806 * m2-exp.y (number_sign, modblock): Make static, #ifdef out
2808 * m2-exp.y (ANDAND): Rename to LOGICAL_AND.
2809 * source.c (source_info): Fix minor nits, print "1 line" rather
2810 than "1 lines", and "language is <lang>".
2811 * valarith.c (value_binop): Handle TYPE_CODE_BOOL as well
2812 as TYPE_CODE_INT and TYPE_CODE_FLOAT.
2813 * valprint.c (val_print): Print TYPE_CODE_BOOL type values as
2815 * values.c (value_from_longest): Handle TYPE_CODE_BOOL.
2816 * ch-exp.y: New expression parser, for GNU-Chill.
2817 * defs.h (enum language): Add language_chill.
2818 * dwarfread.c (set_cu_language): Add LANG_CHILL case and make
2819 LANG_MODULA2 a recognized language.
2820 * gdbtypes.h (enum_typecode): Note TYPE_CODE_BOOL used for
2821 Chill as well as Modula-2.
2822 * gdbtypes.y (builtin_type_chill_bool, builtin_type_chill_long,
2823 builtin_type_chill_ulong, builtin_type_chill_real): Add.
2824 * language.c (set_language_command): Add chill.
2825 * language.c (binop_result_type, integral_type, character_type,
2826 boolean_type, structured_type, value_true, binop_type_check):
2827 Add language_chill cases.
2828 * language.h (_LANG_chill): Define.
2829 * symfile.c (deduce_language_from_filename): Recognize the
2830 filename extensions ".chill", ".c186", and ".c286" for Chill.
2831 * valprint.c (typedef_print): Add case for language_chill.
2832 * Makefile.in (SFILES_MAINDIR): Add ch-exp.y.
2833 * Makefile.in (YYFILES): Add ch-exp.tab.c.
2834 * Makefile.in (YYOBJ): Add ch-exp.tab.o.
2835 * Makefile.in (saber_gdb): Add unload of ch-exp.y and load
2837 * Makefile.in (distclean): Add target ch-exp.tab.c.
2838 * Makefile.in (realclean): Add rm of ch-exp.tab.c.
2839 * Makefile.in (ch-exp.tab.o, ch-exp.tab.c): New targets.
2840 * eval.c (evaluate_subexp): Add OP_BOOL case.
2841 * expprint.c (print_subexp): Add OP_BOOL case.
2843 Fri Nov 13 20:36:28 1992 John Gilmore (gnu@cygnus.com)
2845 * infcmd.c (set_environment_command): Avoid skipping first
2846 char of env value if an '=' appears in it. Bug report and fix
2847 by Mark Jungerman, <maj@lucid.com>.
2849 Fri Nov 13 20:24:10 1992 Stu Grossman (grossman at cygnus.com)
2851 * infcmd.c (step_over_calls): Improve comments.
2852 * symtab.c (find_pc_psymtab): Clean up a bit.
2853 * (find_pc_symtab): Fix comments, clean up code.
2854 * (find_pc_line): General cleanups, efficiency improvements.
2855 Also, don't return garbage when some line info exists, but there
2858 Thu Nov 5 23:04:38 1992 Rob Ryan (rr2b@andrew.cmu.edu)
2860 * xcoffexec.c (vmap_symtab): fixed a bug where if a object has no
2861 member, and the stat pointer passed to vmap_symtab was NULL, the
2862 wrong vmap entries would be modified. Fixes behavior where
2863 attempting to load symbols for a module with no member would mess
2864 up already read in symbols.
2866 Wed Nov 11 17:09:17 1992 Stu Grossman (grossman at cygnus.com)
2868 * Makefile.in: Remove dependancies for 29k-share/dfe/yank.o and
2869 29k-share/dfe/mini2udi.o.
2870 * config/a29k-udi.mt: Remove yank.o and mini2udi.o.
2871 * alldeps.mak, depend: Update to deal with removal of
2872 aforementioned files.
2873 * remote-udi.c: Major cleanups. Clean up udi_open and drop
2874 requirement for useless 'program' argument. Clean up
2875 udi_create_inferior, and udi_load to call common download()
2876 routine. Create download routine to load remote hosts directly
2877 (with the help of BFD) so that we don't need yank.c and
2879 Fix udi_detach to call UDIDisconnect with
2880 the right arguments. Clean up udi_resume, don't assign tip_error
2881 twice. Clean up udi_wait, straighten out status codes. Make
2882 udi_kill really work.
2884 Fri Nov 6 10:26:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2886 * c-exp.y: separated host/target idea of integer type size,
2887 removed redundant parse rules. (YYSTYPE): added typed_val, removed
2888 UINT and CHAR rules. (parse_number): work out the targetwise type
2889 of a number based upon it's size and qualifiers. (yylex): chars
2890 are now treated the same way as ints.
2892 * source.c (indentify_source_line): don't core dump if wanted
2893 line is larger than number of lines in source. (can happen when
2894 coff gets confused about #included source).
2896 Fri Nov 6 03:00:39 1992 John Gilmore (gnu@cygnus.com)
2898 Fix problems noticed by Allan Steel, <allan@maths.su.oz.au>,
2899 when debugging a program with 100 shared libraries.
2901 * solib.c (solib_map_sections): Always close the BFD we open.
2902 Free all malloc'd storage we allocate, too, including error cases.
2903 (struct so_list): Remove unused so_bfd member.
2904 (clear_solib): Don't bother closing so_bfd.
2906 * symfile.c (symfile_bfd_open): Mark newly opened BFD as
2907 cacheable. `So many symbol files, so little file descriptors.'
2909 Fri Nov 6 00:14:38 1992 John Gilmore (gnu@cygnus.com)
2911 * m68k-stub.c: Remove ansidecl.h and the few uses of it.
2912 Stubs should stand alone as much as possible.
2914 * source.c (show_directories): Avoid printf_filtered length prob
2915 pointed out by Jonathan Stone.
2917 * i960-pinsn.c (MEM_MAX, MEM_SIZ): Set upper limit properly to
2918 avoid accesses beyond end of table. Fix by Lee W. Cooprider,
2919 <Lee_Cooprider@vos.stratus.com>.
2921 Thu Nov 5 17:33:08 1992 Fred Fish (fnf@cygnus.com)
2923 * {ser-bsd.c, ser-termios.c} (serial_close): Pass address of
2924 struct, not struct itself.
2925 * serial.h (serial_restore): Fix prototype, takes pointer not
2928 Thu Nov 5 17:12:42 1992 Stu Grossman (grossman at cygnus.com)
2930 * Makefile.in (depend): Add nm.h to the list of things to fixup.
2931 * depend: Redo, to fixup nm.h problems with *-tab.c files.
2933 Thu Nov 5 00:19:51 1992 John Gilmore (gnu@cygnus.com)
2935 * i386-stub.c: Remove ansidecl.h and the few uses of it.
2936 Stubs should stand alone as much as possible.
2938 * README: Add remote-es1800.c and remote-st2000.c to table.
2939 * go32-nat.c: Remove, there is no native go32 support.
2940 * go32-xdep.c: Remove unused fork, fvork, wait, execlp, kill_inferior.
2942 Wed Nov 4 15:27:31 1992 Stu Grossman (grossman at cygnus.com)
2944 * inflow.c (pass_signal, set_sigint_trap, clear_sigint_trap): Add
2945 new routines to deal with sending SIGINTs to attached processes
2946 when the user interrupts the controlling GDB.
2947 * inftarg.c (child_wait), procfs.c (procfs_wait): Add calls to
2948 the aforementioned routines when waiting for the attached process.
2950 * elfread.c, mipsread.c: Include <string.h>.
2951 * i386-stub.c: Include "ansidecl.h" to deal with prototypes.
2952 * serial.h: Add prototype for serial_restore().
2954 Wed Nov 4 11:13:25 1992 Ian Lance Taylor (ian@cygnus.com)
2956 * minsyms.c (lookup_minimal_symbol_by_pc): subtract 1, not 2, from
2957 minimal_symbol_count, because the NULL symbol is not included in
2958 the count. This prevented this function from finding the last
2959 symbol in the table.
2961 Tue Nov 3 11:29:17 1992 Ian Lance Taylor (ian@cygnus.com)
2963 * dbxread.c (process_one_symbol): if not defined
2964 (BLOCK_ADDRESS_FUNCTION_RELATIVE), set function_start_offset at
2965 the start of the function, not just after N_FUN.
2967 Fri Oct 30 16:33:02 1992 Fred Fish (fnf@cygnus.com)
2969 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add sed patterns to
2970 remap all malloc's to xmalloc's and all realloc's to xrealloc's.
2971 * c-exp.y, m2-exp.y: Add comment about how malloc/realloc are
2972 remapped to xmalloc/xrealloc, use only malloc/realloc in grammer
2973 file. Remove preprocessor defines that previously did remapping.
2975 Fri Oct 30 00:58:18 1992 John Gilmore (gnu@cygnus.com)
2977 * infcmd.c (run_command): Avoid long calls to printf_filtered.
2978 Bug fix courtesy of Alexander Klaiber.
2980 Tue Oct 27 17:08:45 1992 K. Richard Pixley (rich@cygnus.com)
2982 hp300 native support (hp300hpux untested).
2984 * hp300ux-xdep.c: removed.
2985 * xm-hp300bsd.h (REGISTER_U_ADDR): removed.
2986 * xm-hp300hpux.h: updated copyright.
2987 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed.
2988 * nm-hp300bsd.h, nm-hp300hpux.h, hp300ux-nat.c: new files.
2989 * Makefile.in (HFILES): added nm-hp300bsd.h and nm-hp300hpux.h.
2990 * config/hp300bsd.mh (XDEPFILES): removed infptrace.o inftarg.o
2991 fork-child.o coredep.o corelow.o.
2992 (NAT_FILE, NATDEPFILES): new macros.
2993 * config/hp300bsd.mt (TDEPFILES): removed exec.o.
2994 * config/hp300hpux.mh (XDEPFILES): removed infptrace.o inftarg.o
2996 (NAT_FILE, NATDEPFILES): new macros.
2997 * config/hp300hpux.mt (TDEPFILES): removed exec.o.
2999 Vax ultrix native support.
3001 * nm-vax.h: new file.
3002 * Makefile.in (HFILES): added nm-vax.h.
3003 * config/vaxult.mh (XDEPFILES): infptrace.o inftarg.o fork-child.o
3004 coredep.o corelow.o removed.
3005 (NAT_FILE, NATDEPFILES): new macros.
3006 * xm-vax.h: updated copyright.
3007 (REGISTER_U_ADDR): removed.
3009 Apollo native support (untested).
3011 * Makefile.in (HFILES): added nm-apollo68[bv].h.
3012 * a68v-nat.c, nm-apollo68[bv].h: new files.
3013 * xm-apollo68[bv].h (FETCH_INFERIOR_REGISTERS): removed.
3014 * xm-apollo68b.h (PTRACE_IN_WRONG_PLACE): removed.
3015 * a68v-xdep.c: removed.
3016 * config/apollo68[bv].mh (XDEPFILES): removed infptrace.o
3017 inftarg.o fork-child.o a68v-xdep.o.
3018 (NAT_FILE, NATDEPFILES): new macros.
3020 * defs.h: include nm.h.
3021 * coredep.c, infptrace.c, procfs.c, rs6000-nat.c, sparc-nat.c,
3022 sparc-tdep.c, : do not include nm.h.
3023 * doc/gdbint.texinfo: nm.h now included in defs.h.
3025 Fri Oct 23 04:47:17 1992 Stu Grossman (grossman at cygnus.com)
3027 * Makefile.in (VERSION): 4.7.1 post release!
3029 * config/hppahpux.mh (NATDEPFILES): Add hppah-nat.o.
3031 Fri Oct 23 00:48:08 1992 John Gilmore (gnu@cygnus.com)
3033 * Makefile.in (VERSION): gdb-4.7 release.
3034 * README: Update for gdb-4.7.
3036 Thu Oct 22 11:24:18 1992 Stu Grossman (grossman at cygnus.com)
3038 * sparc-tdep.c: include nm.h (for now) so that we get USE_PROC_FS
3041 * alldeps.mak, depend: Update.
3043 Thu Oct 22 03:14:36 1992 John Gilmore (gnu@cygnus.com)
3045 * partial-stab.h ('f', 'F'): Don't reference pst->textlow if pst
3047 * tm-sun4sol2.h (PROLOGUE_FIRSTLINE_OVERLAP): Remove -- it
3048 causes problems in setting breakpoint in the right place in
3049 functions with `float' args which are passed as doubles.
3050 * xm-vaxbsd.h (MEM_FNS_DECLARED): Avoid erroneous redecl's.
3051 * config/rs6000.mh (NATDEPFILES): Add corelow.o.
3053 Thu Oct 22 01:01:24 1992 Stu Grossman (grossman at cygnus.com)
3055 * Makefile.in (HFILES): Add nm-i386sco.h.
3056 * dwarfread.c: include <sys/types.h> for SCO.
3057 * infptrace.c: Don't include ptrace.h under SCO.
3058 * config/i386sco.mh: Use -D_POSIX_SOURCE instead of -posix for
3060 * config/i386v.mt: Add exec.o to TDEPFILES.
3062 Wed Oct 21 19:08:20 1992 Stu Grossman (grossman at cygnus.com)
3064 * i386v-nat.c: Remove space from front of #endif.
3065 * irix4-nat.c: Remove externs of registers[], include inferior.h
3067 * mips-nat.c: Explicitly initialize zerobuf to 0!
3068 * mips-tdep.c (init_extra_frame_info): Undo John's last change.
3069 Always setup fci->frame, even if it's non-zero. Too many places
3070 depend upon this behavior (and I have to get a release out the
3072 * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1): Set
3073 processing_gcc_compilation if we find the embedded stabs marker.
3074 This fixes several bugs with finding the location of short or char
3075 function parameters passed on the stack.
3077 Wed Oct 21 17:46:07 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3079 Native support for sun4sol2.
3081 * xm-sysv4.h (USE_PROC_FS, ATTACH_DETACH): removed to nm-sysv4.h.
3082 * nm-sysv4.h: new file.
3083 * Makefile.in (HFILES): added nm-sysv4.h.
3084 * config/sun4sol2.mh (XDEPFILES): removed procfs.o fork-child.o.
3085 (NAT_FILE, NATDEPFILES): new macros.
3086 * config/sun4sol2.mt (TDEPFILES): removed exec.o and solib.o.
3088 Wed Oct 21 03:51:01 1992 John Gilmore (gnu@cygnus.com)
3090 * coredep.c: Include "nm.h" to get REGISTER_U_ADDR.
3091 * doc/gdbint.texinfo: Improve REGISTER_U_ADDR and USE_PROC_FS doc.
3093 * Makefile.in (VERSION): Tick to 4.6.9.
3095 Tue Oct 20 23:27:56 1992 John Gilmore (gnu@cygnus.com)
3097 * mipsread.c (UNSAFE_DATA_ADDR): Remove MIPS-host-specific
3098 definition, replace with portable one.
3099 * remote-nindy.c: Lint.
3100 (nindy_wait): Return type is int, result is inferior_pid.
3101 * symmisc.c (dump_psymtab): Only print section_offsets if set.
3102 (initialize_symmisc): Remove empty function.
3103 * tm-spc-noun.h, tm-sun4os4.h, tm-sun4sol2.h (STACK_END_ADDRESS):
3104 Remove obsolete, misspelled macro.
3105 * doc/gdbint.texinfo: Document obsolete STACK_END_ADDR.
3106 (all @node commands): Use new form to avoid nitpicking errors.
3107 * doc/gdbint.texinfo: Document host/native/target split.
3109 Wed Oct 21 00:14:34 1992 Stu Grossman (grossman at cygnus.com)
3111 * mips-nat.c (zerobuf): Get rid of const to avoid gcc warnings.
3113 * xm-mips.h (offsetof): Don't define this if __STDC__.
3115 Tue Oct 20 21:32:18 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3117 umax native support (untested).
3119 * config/umax.mh (XDEPFILES): removed infptrace.o inftarg.o
3121 (NAT_FILE, NATDEPFILES): new macros.
3122 * config/umax.mt (TDEPFILES): removed exec.o.
3123 * xm-umax.h (U_REGS_OFFSET, ATTACH_DETACH, REGISTER_U_ADDR):
3124 removed to nm-umax.h.
3125 * nm-umax.h: new file.
3126 * Makefile.in (HFILES): added nm-umax.h.
3128 hppa native support (untested).
3130 * config/hppahpux.mh, config/hppabsd.mh (XDEPFILES): now empty.
3131 (NAT_FILE, NATDEPFILES): new macros.
3132 * config/hppabsd.mt (TDEPFILES): removed exec.o and hppab-core.o.
3133 * config/hppahpux.mt (TDEPFILES): removed exec.o.
3134 * xm-hppa[bh].h (REGISTER_U_ADDR, U_REGS_OFFSET): removed.
3135 * nm-hppa[bh].h, hppa[bh]-nat.c: new files.
3136 * hppa[bh]-xdep.c: removed.
3137 * hppa[bh]h-tdep.c: do not include ptrace.h.
3138 * Makefile.in (HFILES): added nm-hppa[bh].h.
3140 * doc/gdbint.texinfo: add PUSH_DUMMY_FRAME, POP_FRAME.
3142 Tue Oct 20 00:01:46 1992 Stu Grossman (grossman at cygnus.com)
3144 * mips-nat.c: Straighten out include files. Work around
3145 conflicting defs of JB_xxx syms in <setjmp.h> and <machine/pcb.h>
3148 Mon Oct 19 15:09:57 1992 Stu Grossman (grossman at cygnus.com)
3150 * mips-nat.c (fetch_core_registers, register_addr): Copy from
3151 coredep.c, but zero out FP_REGNUM & ZERO_REGNUM so that stack
3152 backtraces from core files work.
3153 * config/decstation.mh, config/irix3.mh: Remove coredep.o.
3154 Functions are now defined in mips-nat.c.
3156 * tm-irix3.h: Put MIPS_EFI_SYMBOL_NAME in here too.
3158 * remote-hms.c: Disable all uses of serial_nextbaudrate and
3159 serial_default_name().
3161 * remote-hms.c, ser-go32.c, serial.h: Change from
3162 serial_timedreadchar() to new serial_readchar().
3164 * Makefile.in (HFILES): Fixup list of nm-*.h files. Add missing ones.
3166 Mon Oct 19 12:45:23 1992 Per Bothner (bothner@cygnus.com)
3168 * c-exp.y: Moved handling of 'const' and 'volatile' from
3169 <type> to <typebase>. This removes 2 conflicts.
3171 Sun Oct 18 00:36:30 1992 Fred Fish (fnf@cygnus.com)
3173 * breakpoint.c (breakpoint_re_set_one): Don't delete watchpoints
3174 from breakpoint table when reseting breakpoints.
3176 Sat Oct 17 00:59:23 1992 Fred Fish (fnf@cygnus.com)
3178 Native support cleanup and corefile fixes for i386 SVR4 systems.
3180 * i386-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3181 fill_fpregset): Moved to i386v4-nat.c
3182 * i386v4-nat.c, nm-i386v4.h, : New files.
3183 * i386sol2.mh, i386v4.mh, ncr3000.mh (NAT_FILE): Use nm-i386v4.h.
3184 * i386sol2.mh, i386v4.mh, ncr3000.mh (NATDEPFILES): Add corelow.o,
3185 change i386v-nat.o to i386v4-nat.o.
3187 Fri Oct 16 13:06:08 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3189 Miscellaneous 386 configs updated.
3191 * config/i386aout.mt (TDEPFILES): removed exec.o.
3192 * config/i386sol2.mh, config/ncr3000.mh, config/i386v4.mh
3193 (XDEPFILES): removed procfs.o fork-child.o i386-xdep.o.
3194 (NAT_FILE, NATDEPFILES): new macros.
3195 * config/i386aout.mt, config/i386sol2.mt, config/ncr3000.mt,
3196 config/i386v4.mt (TDEPFILES): removed exec.o.
3197 * config/i386v32.mh (XDEPFILES): removed infptrace.o inftarg.o
3198 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3199 (NAT_FILE, NATDEPFILES): new macros.
3200 * config/i386sco.mh (XDEPFILES): removed infptrace.o inftarg.o
3201 fork-child.o coredep.o corelow.o i386-xdep.o.
3202 (NAT_FILE, NATDEPFILES): new macros.
3204 Native support cleanup for i386bsd (untested).
3206 * config/i386bsd.mt (NATDEPFILES): exec.o removed.
3207 * config/i386bsd.mh (NATDEPFILES): added exec.o
3208 * tm-i386bsd.h (FLOAT_INFO): removed.
3209 * nm-i386bsd.h (FLOAT_INFO): added.
3211 Native support for i386v (untested).
3213 * config/i386v.mh (XDEPFILES): removed infptrace.o inftarg.o
3214 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3215 (NAT_FILE, NATDEPFILES): new macros.
3216 * config/i386v.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3217 * i386-xdep.c: removed.
3218 * Makefile.in (HFILES): added nm-i386v.h
3219 * i386v-nat.c, nm-i386v.h: new file.
3220 * xm-i386v.h: (REGISTER_U_ADDR, i386_register_u_addr): removed to
3222 * tm-i386v.h (FLOAT_INFO): removed.
3224 Native support for linux (untested).
3226 * config/linux.mh (XDEPFILES): removed infptrace.o inftarg.o
3227 fork-child.o coredep.o corelow.o i387-tdep.o i386-xdep.o.
3228 (NAT_FILE, NATDEPFILES): new macros.
3229 * config/linux.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3230 * Makefile.in (HFILES): added nm-linux.h.
3231 * nm-linux.h: new file.
3232 * xm-linux.h: updated copyright. cleaned up formatting.
3233 (ATTACH_DETACH, U_REGS_OFFSET): removed to nm-linux.h.
3235 Native support for sun386 (untested).
3237 * config/sun386.mh (XDEPFILES): removed infptrace.o inftarg.o
3238 fork-child.o sun386-xdep.o.
3239 (NAT_FILE, NATDEPFILES): new macros.
3240 * config/sun386.mt (TDEPFILES): removed exec.o.
3241 * Makefile.in (HFILES): added nm-sun386.h.
3242 * sun386-nat.c, nm-sun386.h: new file.
3243 * sun386-xdep.c: removed.
3244 * xm-sun386.h: updated comment and copyright.
3245 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3248 Native support for i386mach (untested).
3250 * config/i386mach.mh (XDEPFILES): removed infptrace.o inftarg.o
3251 fork-child.o mach386-xdep.o.
3252 (NAT_FILE, NATDEPFILES): new macros.
3253 * Makefile.in (HFILES): added nm-i386mach.h.
3254 * nm-i386mach.h, i386mach-nat.c: new files.
3255 * mach386-xdep.c: removed.
3256 * xm-i386mach.h: updated copyright.
3257 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3260 Native separation for go32 (untested).
3262 * config/go32.mh (NAT_FILE, NATDEPFILES): new macros.
3263 * go32-nat.c: new file.
3264 * go32-xdep.c (call_ptrace, child_resume,
3265 fetch_inferior_registers, store_inferior_registers,
3266 child_xfer_memory, fetch_core_registers): removed to go32-nat.c.
3268 Native support for m88k (untested).
3270 * Makefile.in (HFILES): added nm-m88k.h
3271 * xm-delta88.h, xm-m88k.h (REGISTER_U_ADDR,
3272 FETCH_INFERIOR_REGISTERS): removed.
3273 * config/m88k.mh, config/delta88.mh (XDEPFILES): infptrace.o
3274 inftarg.o fork-child.o m88k-xdep.o removed to NATDEPFILES.
3275 (NAT_FILE, NATDEPFILES): new macros.
3276 * config/m88k.mt, config/delta88.mt (TDEPFILES): removed exec.o.
3277 * m88k-nat.c, nm-m88k.h, nm-delta88.h: new files.o.
3278 * m88k-xdep.c: removed.
3280 Fri Oct 16 04:16:30 1992 John Gilmore (gnu@cygnus.com)
3282 * i386b-nat.c: Comment changes.
3283 * nm-i386bsd.h, xm-i386bsd.h: Split native dependent pieces out
3285 * config/i386bsd.mh (NAT_FILE): Point to new nm-file.
3287 Fri Oct 16 03:34:01 1992 John Gilmore (gnu@cygnus.com)
3289 Avoid longjmp()-catching compilation errors in cross-ports.
3291 * doc/gdbint.texinfo: Update GET_LONGJMP_TARGET, L_SET doc.
3292 * irix4-nat.c, mips-nat.c (JB_ELEMENT_SIZE, get_longjmp_target):
3293 Move from mips-tdep.c and tm-{irix3,mips}.h.
3294 * mips-nat.c: Remove a bunch of code that was ifdef'd out of
3296 * nm-irix3.h, nm-mips.h (GET_LONGJMP_TARGET): Move from tm-irix3.h
3299 * ultra3-nat.c (register_addr): Move from ultra3-xdep.c.
3300 (fetch_core_registers): Fix bfd_seek arguments.
3302 Fri Oct 16 03:02:28 1992 John Gilmore (gnu@cygnus.com)
3304 Make core files work again (add back the `core' target).
3306 * config/decstation.mh, news.mh, sun2os3.mh, sun2os4.mh
3307 (NATDEPFILES): Add corelow.o.
3308 * config/delta88.mt, m88k.mt (TDEPFILES): Remove coredep.o, it's
3311 * config/3b1.mh, bigmips.mh, hp300bsd.mh, hppabsd.mh, hppahpux.mh,
3312 i386sco.mh, i386v.mh, i386v32.mh, irix3.mh, isi.mh, linux.mh,
3313 littlemips.mh, merlin.mh, news1000.mh, pn.mh, rtbsd.mh, tahoe.mh,
3314 vaxbsd.mh, vaxult.mh (XDEPFILES): Add corelow.o whenever coredep.o
3315 appears. FIXME, these should be moved to NATDEPFILES for native
3318 Thu Oct 15 21:53:53 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3320 Ultra3 host/target/native split. (untested).
3322 * ultra3-xdep.c: updated copyright. Do not include sys/ptrace.h.
3323 (fetch_register, fetch_inferior_registers,
3324 store_inferior_registers, fetch_core_registers): removed to
3326 * xm-ultra3.h (FETCH_INFERIOR_REGISTERS, U_REGS_OFFSET): removed
3328 * Makefile.in (HFILES): added nm-ultra3.h.
3329 * nm-ultra3.h, ultra3-nat.c: new files for native support.
3330 * config/ultra3.mh (XDEPFILES): removed infptrace.o inftarg.o
3332 (NAT_FILE, NATDEPFILES): new macros for native support.
3333 * config/ultra3.mt (TDEPFILES): exec.o removed.
3335 * xm-vaxult.h: add MEM_FNS_DECLARED.
3337 Thu Oct 15 02:59:30 1992 John Gilmore (gnu@cygnus.com)
3339 * Makefile.in (VERSION): Roll to 4.6.8.
3340 (OBS): Put version.o first, so Makefile rebuild happens early.
3342 * command.h: Publicize prototype for not_just_help_class_command.
3343 * command.c: Remove proto.
3344 * maint.c: Mark "mt" as an abbrev, to avoid duplicated help
3345 output. Move "maint info" from class info to class maintenance,
3347 * infrun.c: Move "stop" to class_obscure, and give it a
3348 function so it will not be seen as a global help topic. FIXME,
3349 it should be possible to set these attributes independently.
3351 * core.c (core_command): Make nicer error message for no core support.
3353 Lint around file_ptr's (bfd's off_t's) and bfd_seek.
3355 * dbxread.c (read_dbx_symtab): Use L_SET as bfd_seek arg.
3356 (elfstab_build_psymtabs): staboffset and stabstroffset args are
3358 * dwarfread.c (struct dwfinfo): Convert dbfoff, lnfoff to file_ptr.
3359 (scan_compilation_units): Punt unused filename arg. dbfoff,
3360 lnoffset, and curlnoffset are file_ptr's now.
3361 (dwarf_build_psymtabs): Drop desc and filename args; use
3362 objfile. dbfoff and lnoffset are file_ptr's now.
3363 (read_ofile_symtab): foffset is now file_ptr. Use L_SET in bfd_seek.
3364 * elfread.c (struct elfinfo): dboffset and lnoffset are file_ptr's.
3365 (elf_symfile_read): Skip desc and filename args to
3366 dwarf_build_psymtabs. Pass file_ptr's to elfstab_build_psymtabs.
3367 * gdb-stabs.h: Use file_ptr rather than off_t.
3368 * mipsread.c (fixup_symtab): f_ptr is a file_ptr. Re-enable
3369 compile-time debug check that someone turned off as "unused".
3370 (read_the_mips_symtab): st_filptr is a file_ptr. Fix bfd_seek call.
3371 * symfile.h: Update dwarf_build_psymtabs and
3372 elfstab_build_psymtabs prototypes.
3373 * xcoffread.c (init_stringtab, init_lineno, xcoff_symfile_read):
3374 Use file_ptr offsets. bfd_seeks use L_SET.
3376 Thu Oct 15 01:27:32 1992 Stu Grossman (grossman at cygnus.com)
3378 * mips-tdep.c, mipsread.c, tm-mips.h: Get rid of ".gdbinfo."
3379 symbol. #define MIPS_EFI_SYMBOL_NAME instead. Use different
3380 value so that demangler won't be invoked. This greatly speeds up
3382 * mips-tdep.c (mips_pop_frame): Rewrite handling of
3383 linked_proc_info so that it properly deallocates the appropriate
3384 item after it is done with it instead of before.
3385 * Don't pass bogus frame pointer to create_new_frame(). Just
3386 leave it as zero so that lower level code will figure out the
3389 Wed Oct 14 18:56:28 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3391 Sony News native support.
3393 * Makefile.in (HFILES): added nm-news.h.
3394 * nm-news.h: new file.
3395 * config/news.mh (XDEPFILES): removed infptrace.o inftarg.o
3396 fork-child.o coredep.o to NATDEPFILES.
3397 (NAT_FILE, NATDEPFILES): new macros for native support.
3398 * config/news.mt (TDEPFILES): removed exec.o.
3400 * remote-vx.c: remove redundant include of sys/time.h.
3402 * infrun.c: include ctype.h. Otherwise some machines result in
3403 undefined for isdigit.
3405 Tue Oct 13 01:27:14 1992 John Gilmore (gnu@cygnus.com)
3407 * configure.in: Convert m68k entries to m68* entries to handle
3408 all the various m68xxx hosts and targets.
3409 * config/news1000.mt: No longer needed, same as news.mt.
3411 Fri Oct 9 18:54:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3413 * config/sun3os[34].mh (NATDEPFILES): remove duplicate inftarg.o.
3415 Fri Oct 9 14:20:08 1992 Stu Grossman (grossman at cygnus.com)
3417 * Makefile.in (HFILES): Add all nm-irix3.h, nm-irix4.h,
3418 nm-sun2.h, nm-mips.h.
3420 * config/irix3.mh (NATDEPFILES): nat-mips.o => mips-nat.o.
3422 * Makefile.in (alldeps.mak): Add = sign after NATDEPFILES.
3424 * config/bigmips.mh config/littlemips.mh: Remove mips-xdep.o.
3426 Fri Oct 9 08:41:11 1992 Ian Lance Taylor (ian@cygnus.com)
3428 * xm-hppah.h: if __STDC__ is not defined, define
3430 symtab.c (decode_line_1): avoid a bug in the HP9000/700 native
3431 compiler; see the comment in the file.
3433 Fri Oct 9 04:43:43 1992 John Gilmore (gnu@cygnus.com)
3435 First cut at support for all BSD variants on 386.
3437 * tm-i386bsd.h, xm-i386bsd.h: New config files.
3438 * i386b-nat.c: New native support file.
3439 * configure.in: Add host and target for i[34]86-*-bsd*.
3440 * config/i386bsd.mh, config/i386bsd.mt: New config files.
3442 Fri Oct 9 00:31:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3444 Sun2 native support (untested).
3446 * xm-sun2.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS,
3447 REGISTER_U_ADDR): removed to nm-sun2.h.
3448 * nm-sun2.h: new file.
3449 * config/sun2os[34].mh (XDEPFILES): infptrace.o inftarg.o
3450 fork-child.o sun3-xdep.o removed.
3451 (NAT_FILE, NATDEPFILES): new macros.
3453 Mips native support. Decstation and iris4 have been tested.
3456 * mips-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3457 fill_fpregset): removed to irix4-nat.c
3458 * mips-xdep.c: removed.
3459 * irix4-nat.c, mips-nat.c, nm-irix3.h, nm-irix4.h, nm-mips.h: new
3461 * procfs.c: include nm.h.
3462 * xm-irix3.h (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS): removed.
3463 * xm-irix4.h: bump copyright.
3464 (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS, USE_PROC_FS,
3465 PROC_NAME_FMT): removed.
3466 * xm-mips.h (FETCH_INFERIOR_REGISTERS): removed.
3467 * config/irix4.mh (XDEPFILES): removed procfs.o fork-child.o.
3468 (NAT_FILE, NATDEPFILES): new macros for native support.
3469 (CC): supply default compiler switches.
3470 * config/irix3.mh (XDEPFILES): removed infptrace.o inftarg.o
3471 fork-child.o coredep.o.
3472 (NAT_FILE, NATDEPFILES): new macros for native support. Note that
3474 * config/decstation.mh (XDEPFILES): removed infptrace.o inftarg.o
3475 fork-child.o mips-xdep.o coredep.o.
3476 (NAT_FILE, NATDEPFILES): new macros for native support.
3478 Thu Oct 8 23:50:51 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3480 * config/rs6000.mh (XDEPFILES): removed fork-child.o.
3481 (NATDEPFILES): added fork-child.o
3482 * config/sun3os3.mh (XDEPFILES): removed fork-child.o.
3483 (NATDEPFILES): added fork-child.o
3484 * config/sun3os4.mh (XDEPFILES): removed fork-child.o.
3485 (NATDEPFILES): added fork-child.o
3487 Thu Oct 8 23:19:25 1992 John Gilmore (gnu@cygnus.com)
3489 * infcmd.c (path_info): Avoid 250-char limit on printf_filtered,
3490 by using puts_filtered instead.
3492 Fri Oct 9 00:28:25 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3494 * remote-nindy.c (nindy_load): Replacement version from Steve
3495 Chamberlain, doesn't require forking to run "strip" or "sx".
3497 Thu Oct 8 18:27:35 1992 Stu Grossman (grossman at cygnus.com)
3499 * Makefile.in (HFILES): Add nm-*.h files.
3501 Thu Oct 8 16:27:45 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3503 * config/sun4os4.mh (XDEPFILES): fork-child.o removed.
3504 (NATDEPFILES): added fork-child.o.
3506 * doc/gdbint.texinfo: document a few more macros, create new
3507 section for native macros.
3509 Thu Oct 8 13:52:46 1992 Stu Grossman (grossman at cygnus.com)
3511 * Makefile.in alldeps.mak depend: Rip out 29k/udi pending
3512 resolution of copyright issues.
3514 Wed Oct 7 20:08:53 1992 Stu Grossman (grossman at cygnus.com)
3516 * Makefile.in (setup-to-dist): Remove -norecursion so that doc
3517 subdir gets configured.
3519 Wed Oct 7 12:24:01 1992 Ken Raeburn (raeburn@cygnus.com)
3521 * Makefile.in (nindy.o): Define "STRIP" as pathname of strip
3523 * nindy-share/nindy.c (coffstrip): Use that pathname, instead of
3524 searching for a "bfd_strip" program. Also, fixed up arguments
3525 passed to that program.
3527 * tm-nindy960.h (ADDITIONAL_OPTIONS): Use "-ser" rather than "-r",
3528 which is now used for something else. Rewrite description of
3529 associated parameters to match how gdb does it now.
3530 (ADDITIONAL_OPTION_HELP): Fix message accordingly.
3532 * m68k-pinsn.c (print_insn_arg): Handle new "`" operand type.
3534 Tue Oct 6 14:47:11 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3536 NOTICE_SIGNAL_HANDLING_CHANGE macro added to the target vector as
3539 * inferior.h (proc_signal_handling_change): prototype removed.
3540 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): default removed.
3541 (handle_command): now calls target_notice_signals.
3542 * procfs.c (proc_signal_handling_change): renamed to
3543 procfs_notice_signals. Now static. Add prototype. All callers
3545 * target.h (struct target_ops): new field, to_notice_signals.
3546 (target_notice_signals): new macro to cover new field.
3547 * target.c (cleanup_target): default to_notice_signals to ignore.
3548 * corelow.c (core_ops),
3550 inftarg.c (child_ops),
3551 procfs.c (procfs_ops),
3552 remote-adapt.c (adapt-ops),
3553 remote-eb.c (eb_ops),
3554 remote-es1800.c (es1800_ops, es1800_child_ops),
3555 remote-hms.c (hms_ops),
3556 remote-mm.c (mm_ops),
3557 remote-nindy.c (nindy_ops),
3558 remote-st2000.c (st2000_ops),
3559 remote-udi.c (udi_ops),
3560 remote-vx.c (vx_ops, vx_run_ops),
3561 remote.c (remote_ops),
3562 target.c (dummy_target),
3563 xcoffexec.c (exec_ops): added static initializer for
3565 * xm-irix4.h, xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): removed.
3567 Tue Oct 6 12:13:08 1992 John Gilmore (gnu@cygnus.com)
3569 * main.c (define_command): Add forgotten initializer.
3571 Tue Oct 6 02:23:17 1992 John Gilmore (gnu@cygnus.com)
3573 * language.c, language.h: Move saved_language out to global
3574 expected_language. Set expected_language when user expectation
3576 * language.c (language_info): Don't print type/range checking gub.
3577 * main.c (main): Set expected language.
3578 (execute_command): Check against expected language.
3579 * symfile.c (set_initial_language): Set expected language.
3581 * configure.in, config/i386sol2.{mh,mt}: Preliminary Solaris-x86 conf.
3583 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
3585 A bunch of changes mostly to improve debugging of C++ programs.
3586 Specifically, the calling of inferiors methods is improved.
3588 * value.h: New macros METHOD_PTR_IS_VIRTUAL,
3589 METHOD_PTR_FROM_VOFFSET, METHOD_PTR_TO_VOFFSET to partially
3590 hide the implementation details of pointer-to-method objects.
3591 How to tell if the pointer points to a virtual method is
3592 still very dependent on the particular compiler, but this
3593 should make it easier to find the places to change.
3594 * eval.c (evaluate_subexp [case OP_FUNCALL]), valprint.c
3595 (val_print [case TYPE_CODE_PTR]): Use the new METHOD_PTR_*
3596 macros, instead of a hard-wired-in code that incorrectly
3597 assumed a no-longerused representation of pointer-to-method
3598 values. And otherwise fix the relevant bit-rotted code.
3600 * valprint.c (type_print_base [case TYPE_CODE_STRUCT]):
3601 If there are both fields and methods, put a space between.
3603 * stabsread.c (read_struct_type): Fix bug in handling of
3604 GNU C++ anonymous type (indicated by CPLUS_MARKER followed
3605 by '_'). (It used to prematurely exit the loop reading in
3606 the fields, so it would think it should start reading
3607 methods while still in the fields. This could crash gdb
3608 given a gcc that can emit nested type information.)
3610 * valops.c (search_struct_method): Pass 'this' value by
3611 reference instead of by value. This provides a more
3612 consistent interface through a recursive search where the
3613 "bottom" functions may need to adjust offsets (due to multiple
3615 * valops.c, value.h, values.c: Pass extra parameters to
3616 value_fn_field and value_virtual_fn_field so we can
3617 correctly adjust offset for multiple inheritance.
3618 * eval.c (evaluate_subexp [case OP_FUNCALL]): Simplify
3619 virtual function calls by using value_virtual_fn_field().
3620 * values.c: New function baseclass_offset, derived from
3621 baseclass_addr (which perhaps can be made obsolete?).
3622 It returns an offset rather than an address. This is a
3623 cleaner interface since it doesn't mess around allocating
3625 * valops.c (search_struct_method): Use baseclass_offset
3626 rather than baseclass_addr.
3628 Mon Oct 5 16:02:04 1992 Stu Grossman (grossman at cygnus.com)
3630 * Makefile.in: Re-install 29K/UDI stuff.
3631 * remote-udi.c (udi_resume): Clean up.
3632 * (udi_wait): Rewrite, leave out bugs.
3633 * Add debugging code to print out all register fetches and stores.
3634 * Straighten out target_ops.
3635 * tm-29k.h (DUMMY_FRAME_RSIZE): Pad out to doubleword.
3637 Mon Oct 5 09:46:44 1992 Ian Lance Taylor (ian@cygnus.com)
3639 * remote-udi.c (udi_create_inferior): run with no arguments should
3640 not pass the program name as an argument, since the UDI code
3641 already handles that.
3642 (udi_load): get the symbols from prog_name, not arg_string (the
3643 load command should really use arg_string as the program name, not
3644 prog_name, but at least the run command works now).
3646 * munch: HP9000/300 nm puts an extra space between T and symbol
3649 * config/irix4.mh: added -lsun to XM_CLIBS to get RPC functions
3650 needed for vxworks targets.
3652 Fri Oct 2 22:04:42 1992 John Gilmore (gnu@cygnus.com)
3654 * am29k-tdep.c (_initialize_29k): Make it possible for the
3655 user to set and query the address where function calls into the
3656 inferior write a small scratch routine. `set call_scratch_address'
3657 * inferior.h (PC_IN_CALL_DUMMY): Fix fencepost error.
3658 * remote.c (remote_prepare_to_store): Only fetch regs if they are
3659 not already cached validly.
3661 Thu Oct 1 14:36:42 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3663 Rs6000 native support.
3665 * infptrace.c: remove #ifdef USG from around include ptrace.h.
3666 machines without this header should not be compiling this file.
3667 * nm-rs6000.h, rs6000-nat.c: new files for native support.
3668 * rs6000-tdep.c: do not include sys/ptrace.h or sys/reg.h.
3669 * rs6000-xdep.c: removed. all code now in rs6000-nat.c.
3670 * xm-rs6000.h: do not include ptrace.h.
3671 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to nm-rs6000.h.
3672 * config/rs6000.mh (XDEPFILES): removed rs6000-xdep.o.
3673 infptrace.o and inftarg.o move to NATDEPFIES.
3674 (NAT_FILE, NATDEPFILES): new macro for native support.
3676 Sun3 native support.
3678 * config/sun3os3.mh, config/sun3os4.mh (NAT_FILE, NATDEPFILES):
3679 new macros for native support.
3680 (XDEPFILES): moved infptrace.o and inftarg.o to NATDEPFILES,
3681 removed sun3-xdep.o.
3682 * xm-sun3.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
3684 * sun3-xdep.c: removed. All code is now in sun3-nat.c.
3685 * sun3-nat.c, nm-sun3.h: new files for native support.
3687 Thu Oct 1 10:30:54 1992 Fred Fish (fnf@cygnus.com)
3689 * dwarfread.c (dbsize): New variable to hold size of dwarf info.
3690 * dwarfread.c (dwarf_build_psymtabs): Rename dbsize parameter to
3691 dbfsize and use it to initialize new local file scope dbsize.
3692 * dwarfread.c (read_ofile_symtab): Initialize dbsize and use it.
3693 * dwarfread.c (basicdieinfo): Use dbsize to check for oversize
3694 DIEs as well as the current check for undersize DIEs. This helps
3695 to gracefully detect and reject corrupted DIE information.
3697 Thu Oct 1 01:57:56 1992 John Gilmore (gnu@cygnus.com)
3699 Add `command hooks' and a hook for inferior program stopping.
3701 * command.h (struct cmd_list_element): Remove unused `aux'
3702 field. Add new `hook', `hookee', and `cmd_pointer' fields.
3703 * command.c (add_cmd): Initialize new fields, elim old.
3704 (add_alias_cmd): Clone new fields.
3705 (delete_cmd): Un-hook hookee if we're deleting hook.
3706 (help_cmd): Tell user the command is hooked, if it is.
3707 (lookup_cmd_1): Abbreviations return the original command
3708 instead of themselves, so that hooks on the original cmd will be
3710 * defs.h (enum command_class): Add class_pseudo and comments.
3711 * gdbcmd.h (execute_user_command): Add prototype.
3712 * infrun.c (normal_stop): If the stop command is hooked,
3713 run the hook whenever we stop.
3714 (hook_stop_stub): Stub for catch_errors.
3715 (_initialize_infrun): Set up pseudo "stop" command.
3716 * main.c (execute_user_command): Code extracted from execute_command.
3717 (execute_command): If hooked, run the hook before the command.
3718 (define_command): If defining a new hook, check the command it
3719 is hooking, and warn if none. Install the hook.
3720 * source.c (_initialize_source): "l" is an abbrev for "list".
3721 * doc/gdb.texinfo: Document command hooks.
3723 * Makefile.in (VERSION): Roll to 4.6.7.
3724 * config/sun4os4.mh: Remove dup inftarg.o from NATDEPFILES.
3725 * infrun.c (breakpoints_inserted): Make it static again.
3726 * tm-symmetry.h (FLOAT_INFO): #if 0 it for cross-ptrace abuse.
3728 Wed Sep 30 15:33:22 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3730 Native file renaming.
3732 * nat-sparc.c -> sparc-nat.c
3733 * nat-sun4os4.h -> nm-sun4os4.h
3734 * nat-trash.h -> nm-trash.h
3735 * config/sun4os4.mh: track file renaming.
3736 * configure.in: link to nm.h rather than nat.h.
3737 * infptrace.c: include nm.h rather than nat.h.
3739 Tue Sep 29 14:35:00 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3741 Host/target/native split for sun4.
3743 * Makefile.in (TSOBS): removed corelow.o.
3744 * infptrace.c: included nat.h.
3745 * nat-trash.h: temporary header file. This should be removed once
3746 all hosts have the native/host/target split.
3747 * configure.in: add a symlink from nat-trash.h to nat.h if no
3748 other nat file exists for this configuration.
3749 * sparc-tdep.c: no longer include sys/ptrace.h.
3750 * sparc-xdep.c: removed. contents have been moved to nat-sparc.c.
3751 * xm-sparc.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
3753 * nat-sparc.c, nat-sun4os4.h: new files for sun4 native support.
3754 * config/sun4os4.mh (XDEPFILES): moved infptrace.o and inftarg.o
3755 to NATDEPFILES. removed sparc-xdep.o.
3756 (NATDEPFILES, NAT_FILE): new macros for native support.
3758 Break the direct connection from core_file_command to any
3759 particular type of core file support.
3761 * target.h (find_core_target): new prototype.
3762 * target.c (find_core_target): new function. Walks the target
3763 list looking for the core target.
3764 * core.c (core_file_command): replace calls to core_detach and
3765 core_open with find_core_target and direct calls.
3767 Tue Sep 29 10:19:00 1992 Ian Lance Taylor (ian@cygnus.com)
3769 * xm-hp300hpux.h: define MEM_FNS_DECLARED; include <sys/ptrace.h>
3771 config/hp300hpux.mh: ALLOCA1 was not defined.
3773 Mon Sep 28 22:03:41 1992 Stu Grossman (grossman at cygnus.com)
3775 * breakpoint.c, exec.c, language.c, main.c, printcmd.c, symfile.c,
3776 target.c, valprint.c: Use unfiltered forms of f/printf, et. al.
3777 until we can figure out a better way to do paging.
3779 Sat Sep 26 02:07:31 1992 John Gilmore (gnu@cygnus.com)
3781 * findvar.c (supply_register): Add CLEAN_UP_REGISTER_VALUE hook.
3782 * tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Use it.
3783 * hppa-coredep.c: Remove, now that we use the hook.
3784 * config/hppab.mh, config/hppah.mh: Use standard coredep.o.
3785 * hppab-xdep.c, hppah-xdep.c: Remove custom code, use hook.
3787 * dbxread.c, partial-stab.h: Replace all #ifdef hp9000s800's with
3788 GDB_TARGET_IS_HPPA's. This is a SERIOUS KLUDGE. The code needs to all
3789 be ripped out and reimplemented right (see elfread.c).
3790 * tm-hppa.h (GDB_TARGET_IS_HPPA): Define.
3792 Rename all HPPA files to fit into unique DOS filenames:
3793 * *hppabsd* => *hppab*
3794 * *hppahpux* => *hppah*
3796 Sat Sep 26 00:25:15 1992 John Gilmore (gnu@cygnus.com)
3798 Make the /proc support a target-struct in its own right.
3800 * Makefile.in: Remove inftarg.[co], since it is now included via
3802 * config/*.mh: Add inftarg.o and fork-child.o to all *.mh that
3803 reference infptrace.o. Add fork-child.o to all *.mh that
3806 * inferior.h (proc_wait, inferior_proc_init, proc_set_exec_trap):
3807 No longer global functions.
3808 (fork_inferior): New global function from fork-child.c.
3809 * inftarg.c (child_wait): Remove USE_PROC_FS conditional.
3810 (ptrace_me, ptrace_him): New stub functions for fork_inferior().
3811 (child_create_inferior): Moved to fork-child.c as fork_inferior.
3812 (child_create_inferior): New tiny function that calls fork_inferior.
3813 * fork-child.c: New file, containing fork_inferior, which is
3814 built from slight mods to inftarg.c's child_create_inferior.
3816 * procfs.c (procfs_ops): Add target vector.
3817 (attach): Rename as static do_attach.
3818 (procfs_create_inferior): New tiny function that calls fork_inferior.
3819 (child_xfer_memory): Rename to static procfs_xfer_memory.
3820 (store_inferior_registers): Rename to static procfs_store_registers.
3821 (inferior_proc_init): Rename to static procfs_init_inferior.
3822 (procfs_attach, procfs_detach, procfs_prepare_to_store,
3823 procfs_files_info, procfs_open, procfs_mourn_inferior,
3824 procfs_can_run): Slightly mangled copies of the corresponding
3825 child_XXX routines from inftarg.c.
3826 (proc_wait): Renamed to static procfs_wait.
3827 (child_resume): Rename to static procfs_resume.
3828 (fetch_inferior_registers): Rename to static procfs_fetch_registers.
3829 (initialize_proc_fs): Rename to initialize_procfs. Set up
3832 * putenv.c: index -> strchr.
3833 * regex.c: Always rename bcopy to memcpy, etc.
3834 FIXME: Eventually do the renames rather than use #define's.
3835 * sparc-tdep.c (deferred_stores): Moved from sparc-xdep.c.
3837 * sparc-xdep.c: Move deferred_stores to target dependent.
3838 * xm-irix4.h, xm-sysv4.h (CREATE_INFERIOR_HOOK): No longer needed.
3840 Fri Sep 25 21:59:27 1992 John Gilmore (gnu@cygnus.com)
3842 Split non-target-dependent code out of target_attach routines.
3844 * target.h: Comments on target_attach args and results.
3845 * infcmd.c (attach_command): Check for existing execution, call
3846 target_attach, set up terminal status and wait_for_inferior, wait
3847 for the attach status, and do normal_stop.
3848 * inftarg.c (child_attach): Remove target independent stuff.
3849 * remote-adapt.c (adapt_attach): Ditto.
3850 * remote-mm.c (mm_attach): Ditto.
3851 * remote-udi.c (udi_attach): Ditto.
3852 * remote-vx.c (vx_attach): Ditto.
3856 * remote-hms.c (hms_attach): Remove completely, it was useless.
3857 * remote-mm.c, remote-hms.c, remote-udi.c, remote-adapt.c: Remove
3858 commented-out start_remote calls.
3859 * remote-hms.c, remote-adapt.c, remote-mm.c, remote-udi.c: Remove
3860 DENTER and DEXIT macros and their calls. Use a real debugger --
3861 like gdb -- to see what functions are being called when.
3862 * utils.c (strcmp_iw): Make nonstatic, for lint.
3864 Fri Sep 25 18:48:20 1992 John Gilmore (gnu@cygnus.com)
3866 * infrun.c, inftarg.c, inferior.h: Comment and lint cleanups.
3868 Fri Sep 25 15:13:44 1992 Stu Grossman (grossman at cygnus.com)
3870 * tm-sparc.h, dbxread.c (read_ofile_symtab): Install Jim Wilson's
3871 fix to differentiate between gcc1 & gcc2 compiled files so that we
3872 can debug calls that pass structs as args correctly.
3873 * symmisc.c (dump_symtab): If block was compiled with gcc, say
3874 so, and what version.
3876 * remote.c (remote_wait): Make regs be char to avoid picayune
3877 ANSI compiler warnings.
3879 * energize.h: Move all external struct decls to inside of
3880 __STDC__, add prototype for energize_shell_wait().
3881 * energize.c (getpty): Clean up, make us really get a controlling
3883 * (energize_initialize): Disable SIGIO prior to setting up for
3884 I/O interrupts. Move setsid(), et. al. to getpty().
3885 * (energize_shell_wait): New routine to wait for things started
3886 via the shell command, uses wait() instead of /dev/proc.
3887 * Also, add prototype for execute_command_1().
3889 Fri Sep 25 12:09:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3891 * inftarg.c (child_create_inferior, child_attach,
3892 child_mourn_inferior): collect unix child process stratum
3893 functions which live below the target vector into this file to
3894 facilitate host/target/native split. Also, make them static.
3895 * inflow.c (child_mourn_inferior): removed.
3896 * infrun.c (child_create_inferior, child_attach): removed.
3897 (resume): becomes global so that functions below the
3898 target vector can find it.
3899 * inferior.h (resume): add prototype.
3900 (child_mourn_inferior, child_create_inferior, child_attach):
3903 * xcoffexec.c (exec_ops): child_attach and child_create_inferior
3904 replaced with find_default_attach and
3905 find_default_create_inferior.
3907 Fri Sep 25 10:21:04 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
3909 * i960-pinsn.c: Use _filtered routines for printing, so symbolic
3910 addresses don't get displayed in the wrong positions.
3912 Fri Sep 25 09:52:47 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3914 Separate core functions along target vector in preparation for
3915 native support. Functions above vector now live in core.c. Those
3918 * core.c (solib_add_stub, core_close, core_open, core_detach,
3919 get_core_registers, core_files_info, core_ops): moved to corelow.c
3920 (_initialize_core): removed addition of core_ops target.
3921 * corelow.c: new file.
3922 (solib_add_stub, core_close, core_open, core_detach,
3923 get_core_registers, core_files_info, core_ops): moved from core.c
3924 (_initialize_corelow): new function.
3925 * gdbcore.h (core_open, core_detach): added prototypes.
3926 (core_ops): add forward declaration.
3927 * Makefile.in (SFILES_MAINDIR): add core.c
3929 (TSOBS): change core.o to corelow.o
3931 Wed Sep 23 11:14:53 1992 Stu Grossman (grossman at cygnus.com)
3933 * m68k-tdep.c (m68k_saved_pc_after_call): Use 'GDB_TARGET_IS_SUN3'
3934 instead of 'sun' predefined symbol so that trap analysis code is
3935 enabled only when the TARGET is a sun3.
3937 Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3939 * tm-i960.h (ext_format_i960): Add top-level declaration.
3940 (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested
3941 blocks, else Sun4 compiler complains.
3943 Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com)
3945 * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break'
3946 instruction's argument. Patch from jonathan@cs.stanford.edu
3949 Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3951 Break the thread of control that implies that a unix child
3952 process will be the default target.
3954 * target.c (find_default_run_target, find_default_attach,
3955 find_default_create_inferior, return_zero): new functions.
3956 (cleanup_target): Make return_zero the default for to_can_run.
3958 * exec.c (exec_ops), core.c (core_ops): Replace child_attach and
3959 child_create_inferior references with find_default_XXX instead.
3961 * target.h (struct target_ops): new field, to_can_run.
3962 (find_default_attach, find_default_create_inferior): new prototypes.
3963 (target_can_run): new macro.
3965 * Also added a zero (default) to_can_run element to all static
3966 struct target_ops initializations throughout GDB, except:
3967 * inftarg.c (child_ops): Use new child_can_run() to enable child runs.
3969 * infrun.c (child_create_inferior): Clean up error handling when
3970 no exec file is specified.
3971 (child_attach): Don't require exec file.
3973 Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com)
3975 Remove kill_inferior_fast, in favor of target_kill, which goes
3976 through the target vector.
3978 * inferior.h (kill_inferior_fast): remove declaration.
3980 * main.c (disconnect): call quit_cover using catch_errors rather
3981 than calling kill_inferior_fast directly. New way goes through
3982 the target vector, handles attached processes, and writes
3983 command history if appropriate.
3984 (quit_cover): new function, wrapper for quit_command.
3986 * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c,
3987 infptrace.c, procfs.c: Removed all instances of kill_inferior_fast,
3988 inlining them into the local kill_inferior when needed.
3990 Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com)
3992 * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'.
3993 * stabsread.c (read_struct_type): Simplify complicated expression
3994 for dumb DECstation compiler.
3996 Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
3998 * m68k-pinsn (print_insn_arg, fetch_arg): added support for
3999 operands to memory management instructions, from WRS.
4001 Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com)
4003 * main.c (main): Back out previous language setting changes.
4004 Replace with simple default to C before processing any init
4005 files. There MUST be a language set, even in the absence of
4006 init files or executables, or expression parsing fails.
4008 Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com)
4010 * main.c (main): Move code that sets initial language to
4011 symfile.c. Fixup places where command files are processed to
4012 be consistent in setting a default language if none has been
4014 * symfile.c (set_initial_language): Add code moved from
4015 main() that sets an initial default language when a new
4016 symbol file is read.
4017 * symfile.c (symbol_file_command): Call set_initial_language.
4018 * symtab.c (find_main_psymtab): Add FIXME comment.
4020 Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4022 * breakpoint.c, sparc-tdep.c: comment changes.
4023 * configure.in: removed target_dependent line.
4025 * remote-mm.c (mm_attach): change printf to error to prevent
4027 * remote-udi.c (udi_attach): change printf to error to prevent
4030 * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace
4031 calls to {fetch|store}_inferior_registers with calls to
4032 target_{fetch|store}_registers, for remote-target independence.
4034 Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com)
4036 * Makefile.in: Fix bug I introduced in merging Rich's change.
4037 * infrun.c (child_create_inferior): Use proceed() rather than
4038 doing all the same stuff by hand.
4040 Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4042 * Makefile.in, configure.in: add support for files used only when
4043 configured native, that is, when host = target.
4045 Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4047 * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred
4048 stores are target dependent and were moved from xm to tm.
4050 Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com)
4052 * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir.
4054 * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE
4055 overrides, to avoid problem in xdr_bytes with malloc(0) => 0.
4057 Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4059 * target.h (struct target_ops): removed to_convert_to_virtual and
4060 to_convert_from_virtual elements. Initializations removed from
4061 all static initializations.
4062 (target_convert_to_virtual, target_convert_from_virtual):
4064 (host_convert_to_virtual, host_convert_from_virtual): Removed
4065 forward declarations.
4066 * target.c (cleanup_target): removed default assignments for
4067 to_convert_to_virtual and to_convert_from_virtual.
4068 * inftarg.c (host_convert_to_virtual, host_convert_from_virtual):
4070 * findvar.c (value_of_register, value_from_register):
4071 target_convert_to_virtual inlined.
4072 * infcmd.c (do_registers_info): target_convert_to_virtual inlined.
4073 * valops.c (value_assign): target_convert_from_virtual inlined.
4075 Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com)
4077 * main.c (gdb_readline): Avoid printf_filtered, which sets char
4078 position wrong if used for the prompt.
4079 * utils.c (puts_filtered): Comment: NOT a puts() replacement!
4081 Support for accessing arbitrary MIPS stack frames in memory.
4083 * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is
4084 set, run it before INIT_EXTRA_FRAME_INFO.
4085 * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it.
4087 * mips-tdep.c (init_extra_frame_info): Only clobber the `frame'
4088 (FP) value in the frame_info struct if it is zero (as from top of
4090 (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC.
4092 * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always
4093 comes back as zero. So does FP_REGNUM, as a trigger for
4094 init_extra_frame_info.
4096 * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get
4097 the program counter set before INIT_EXTRA_FRAME_INFO is run.
4098 (INIT_FRAME_PC): Defined to null.
4099 (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab.
4100 (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command.
4101 Briefly explain MIPS stacks in GDB.
4103 Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com)
4105 * copying.awk, copying.c (show_copying_command,
4106 show_warranty_command): Rename from copying_info, warranty_info,
4107 to match command function conventions.
4109 * utils.c (prompt_for_continue): Reinitialize more-counts
4110 before printing anything, and again afterward. Fix comments.
4111 (vfprintf_filtered): Eliminate static buffer; use auto buffer,
4112 or alloca() if needed.
4114 * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to
4115 detect native versus cross-host.
4117 Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com)
4119 * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for
4120 Suns. Rename to m68k_saved_pc_after_call.
4121 * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use
4122 m68k_saved... instead of sun3_saved...
4124 Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com)
4126 * Makefile.in (update-depend, update-alldeps): Split out of
4127 setup-to-dist, for convenience in rebuilding the depend and
4129 (assorted): Update to catch straggler files when building gdb.tar.Z.
4131 Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com)
4133 Preliminary cleanup for splitting host/native/target.
4135 * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP
4136 here; it is dealt with at a gdb-target-independent level.
4137 * rs6000-tdep.c (single_step): Don't call ptrace, we are a
4138 high toned routine. Fix return type to void.
4139 * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it.
4140 Rich and I believe the "real problem" was that both single_step
4141 and target_resume were issuing PT_CONTINUE calls. This would
4142 cause the second PT_CONTINUE to sometimes fail because the process
4143 was already running.
4144 * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge.
4146 Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com)
4148 * energize.c (pty_to_kernel): Must check for EAGAIN as
4149 termination condition.
4150 (full_filename): Don't prepend dirname if filename begins with /.
4151 (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad
4153 (getpty (NCR)): Lotsa bug fixes...
4154 (kernel_dispatch (case StopRType)): Use kill() instead of
4155 killpg() so we can deal with losing systems...
4156 (wait_for_events): Work around NCR select() lossage. It doesn't
4157 zero out readfds when select() returns zero.
4158 (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use
4159 getcwd() instead of getwd() (NCR getwd() seg faults).
4160 (energize_wait): Use sigaction() for NCR. Their version of signal()
4161 is unreliable by default.
4163 * procfs.c (proc_wait): Call print_sys_errmsg() if we get an
4164 error from PIOCSWSTOP.
4166 * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c,
4167 symfile.c, target.c, valprint.c: Use _filtered form of *printf.
4168 defs.h, utils.c: Make vfprintf_filtered global.
4170 * energize.c (send_location): New routine to consolidate all
4171 places where we must notify kernel of where the given pc is.
4172 (cplus_demangle): Put single-quotes around demangled names.
4173 (energize_call_command): Call send_location() after doing up,
4174 down, and frame commands.
4176 Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4178 * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first
4179 pass at doc for two new remote targets---29K using UDI, and Tandem
4180 ST2000 using STDBUG.
4182 * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__
4184 * doc/all.m4: turn on H8/300 stuff for generic manual
4186 * doc/gdbinv-s.m4.in: remove text on special procedures to continue
4187 after explicit call to breakpoint() in serial stubs.
4189 Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com)
4191 * mipsread.c: Clean up some white space.
4192 (parse_symbol): Handle stEnd of stFile.
4193 (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal.
4195 * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers,
4196 store_inferior_registers): Replace unexplained numbers
4197 with manifest constants from a DECstation header file.
4198 * xm-mips.h (KERNEL_U_ADDR): Get from <machine/param.h>.
4199 (REGISTER_U_ADDR): Fix up for Ultrix 4.2.
4201 * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h.
4203 * stack.c (_initialize_stack): "dow" should be a valid abbreviation
4204 for "down". Suggested by Richard Stallman.
4206 Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4208 * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid
4209 redeclaration bug on SunOS 4.
4211 Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com)
4213 * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums.
4214 * m68k-stub.c: Remove a few extraneous ANSI-isms.
4215 * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if
4216 they aren't already there.
4217 * remote-vx.c (vx_prepare_to_store): Ditto.
4218 * xcoffread.c: Surround forward struct defns with #ifdef __STDC__.
4220 Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com)
4222 Removed a large number of changes inserted by Per Bothner
4223 for C++ support. These will go back in when they've been
4226 Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com)
4228 * serial.h: Fix prototye for serial_raw().
4229 * ser-bsd.c, ser-termios.c: Fix args for serial_open() &
4230 serial_write() to match prototypes.
4231 * remote-st2000.c (get_reg_name): Make *p be const.
4233 Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4235 * remote-nindy.c (nindy_fetch_registers): Make return type void,
4236 to agree with target structure field type.
4237 (nindy_store_registers): Ditto.
4239 * Makefile (OPCODES): New var, pointing to opcodes library.
4240 (CLIBS, CDEPS): Include it.
4241 (saber_gdb): Load opcodes library.
4243 Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com)
4245 * a68v-xdep.c (store_inferior_registers): declare as void.
4246 * infptrace.c: HP/Apollos have ptrace.h in the wrong place.
4247 * remote-st2000.c: Massive changes to use new serial package.
4248 Also added 'connect' command to transparantly connect to serial
4250 * ser-termios.c: Big cleanup, use nicer coding conventions.
4251 * ser-bsd.c: New module, serial stuff for BSD systems.
4252 * serial.h: Define struct ttystate properly using HAVE_TERMIO.
4253 * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE...
4255 Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4257 * doc/gdb.texinfo: fix shameful error of agreement reported by
4258 jimb@occs.cs.oberlin.edu (Jim Blandy)
4259 * doc/gdb.texinfo: remove old partial discussion of remote serial
4260 protocol (via serial debug stubs)
4261 * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing
4262 use of serial debug stubs
4264 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
4266 * symfile.h: Declaration of set_demangling_style() moved
4267 here from demangle.h (which is now in ../include).
4268 * i386-xdep.c: Update comment.
4270 Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4272 * symtab.c (completion_list_add_symbol): restructured to optimize
4273 for time. First clip names that cannot match. Then clip any
4274 names we've already considered. Drop a redundant strncpy. Drop
4275 a redundant malloc and associated free for demangled names.
4277 Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com)
4279 * a68v-xdep.c (store_inferior_registers): Define as type void.
4280 * configure.in: Add host m68k-apollo*-bsd*.
4281 * demangle.c (struct demanglers): Use enum instead of constant
4282 value to keep braindamaged HP/Apollo compiler happy.
4284 Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
4286 * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
4287 match "FOO". This allows 'break Foo' to work when Foo is
4288 a mangled C++ function. (See comment before function.)
4290 Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
4292 * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
4293 for files in vx-share/*.c.
4294 * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention,
4295 for normal GDB source files.
4297 * Makefile.in (VERSION): Roll to 4.6.6.
4299 * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h.
4300 * tm-sun3.h: Remove STACK_END_ADDR, no longer used.
4301 * tm-sun3os4.h: Update comments.
4302 * xm-delta88.h: Remove STACK_END_ADDR.
4304 Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
4306 * Makefile.in (VERSION): Roll to 4.6.5.
4308 * infrun.c: Lint for recent `handle' changes.
4310 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
4311 * serial.h (EXFUN): Remove all uses, convert to PARAMS.
4312 * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
4313 should include a ser-XXX.o module.
4315 * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
4316 * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
4318 * configure.in: Map unrecognized sun 68k's, sun sparcs, into
4319 known suns in configure.in, rather than mapping them to unique
4320 config files that happen to duplicate other config files.
4321 * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
4322 * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
4324 Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
4326 * configure.in (*-*-sunos*): Use trailing * to match all
4327 sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
4328 (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
4329 in production on Sun-4.
4330 ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
4331 (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4332 (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4334 * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
4335 config/sparc-noun.mt: New target configs for embedded.
4336 * config/sun4os3.{mh,mt}: Remove, never existed in production.
4338 * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
4339 target definitions for embedded with and without underlines on
4342 * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
4343 not a parameter of the CPU, but of the development environment.
4344 * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
4346 Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
4348 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
4349 (which involves reading in main's symtab) if we have no breakpoints.
4351 Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
4353 * dwarfread.c (cu_language): New local variable to record
4354 language for current compilation unit being processed.
4355 * dwarfread.c (set_cu_language): New local function to decode
4356 and record language for current compilation unit being processed.
4357 * dwarfread.c (synthesize_typedef): Add local function to
4358 synthesize a typedef for C++ classes, structs, unions, and
4360 * dwarfread.c (read_structure_scope): Synthesize typedefs
4361 for C++ classes, structs and unions.
4362 * dwarfread.c (read_enumeration): Synthesize typedefs for
4364 * dwarfread.c (read_file_scope): Call set_cu_language to
4365 record language for current compilation unit. After symtab
4366 is built, save this recorded language.
4367 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
4368 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
4369 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
4370 typedefs for C++ classes, structs, unions, and enumerations.
4371 * dwarfread.c (scan_compilation_units): Call set_cu_language
4372 to record language for current compilation unit.
4373 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
4374 for TAG_enumeration_types, rather than in add_partial_symbol.
4375 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
4376 case with class, struct, and union type cases, now that they are
4377 the same. Remove tests for non-NULL name attributes, now done
4379 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
4380 treat as alias for TYPE_CODE_STRUCT for now.
4382 Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
4384 * Makefile.in: map "gdb" through program_transform_name when
4387 Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
4389 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
4390 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
4391 Use "regi" for local indexing through register numbers, reserving
4392 "regno" for the name of a specific register passed as an input
4393 parameter. Fix bug propagated through all versions that sometimes
4394 used regno as an index when it should have been regi, thus using
4395 -1 as an index in some cases.
4397 Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
4399 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
4400 respectively, so same demangler can be used by other programs.
4401 * Makefile.in: Remove demangler stuff.
4402 * Makefile.in (depend): Pass -I../readline (needed for main.c).
4403 * demangle.c (_initialize_demangler): Tell demangler which
4404 CPLUS_MARKER to assume.
4406 Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
4408 RS/6000 portability changes (for hosting cross-debuggers).
4410 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
4411 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
4412 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
4413 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
4414 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
4415 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
4416 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
4417 (NO_SINGLE_STEP): Add, target-dependent.
4418 (loadinfotextindex): Lowercase, remove "aix_".
4419 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
4420 (NO_SINGLE_STEP): Remove, target-dependent.
4421 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
4422 * xcoffread.c: Only build file if RS/6000 native GDB.
4423 (build_function_symbol): Remove #if 0'd code.
4424 * rs6000-tdep.c: Cleanup. Add static fn protos.
4425 Use CORE_ADDR for addresses throughout. Make void fns void.
4426 (pop_dummy_frame): Add FIXME about bogosity of design here.
4427 (rs6000_struct_return_address): Ditto.
4428 (frameless_function_invocation, frame_get_cache_fsr,
4429 frame_initial_stack_address, xcoff_relocate_symtab,
4430 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
4431 add_text_to_loadinfo, find_toc_address): Move from xdep file.
4432 Use CORE_ADDRs. Change identifiers to lowercase.
4434 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
4435 supplying dummy routines if non-native. Add prototype for
4436 static exec_one_dummy_insn. Move a mess of functions to
4437 rs6000-tdep.c (as above). Remove #if 0'd code.
4439 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
4440 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
4441 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
4443 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
4446 * vx-share/README, nindy-share/README: New files describing
4447 how these directories' code is shared, and with whom.
4449 Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
4451 * configure.in (target configurations): Reformat into table.
4452 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
4454 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
4455 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
4456 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
4457 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
4458 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
4459 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
4461 * Makefile.in (config-check): Add command to check whether
4462 configure.in is consistent with config/*.
4464 Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
4466 * configure.in (host configurations): Reformat nested cases into
4467 easy-to-maintain table.
4468 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
4469 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
4471 Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
4473 * cplus-dem.c: Reorder args to most local functions to make them
4474 follow the consistent pattern of struct work_stuff pointer first,
4475 followed by pointer into string being demangled, followed by
4476 pointer to the string where the result is being stored, followed
4477 by other args. Also generally replace most variables of name
4478 "type" with "mangled" for consistency. They all pointed to the
4479 same string but half were one name and half the other.
4480 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
4481 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
4482 use whenever a qualified name is being demangled.
4483 * cplus-dem.c (do_type): Qualified names are treated similarly
4484 to fundamental types, not as modifiers of fundamental types.
4486 Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
4488 * configure.in: Add sparclite as a target.
4490 * sparc-stub.c (handle_exception): Flush instruction cache just
4491 before returning to the user. (hexToInt): Fix overzealous cleanup.
4493 Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
4495 * infrun.c (handle_command): Rewrite to allow multiple signal
4496 numbers, signal number ranges, and to recognize "all" to mean all
4497 signals except those used by the debugger.
4498 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
4499 to set or reset actions for specific signals.
4501 Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
4503 * coffread.c (decode_type): Call alloc_type to alloc new
4505 * stabsread.c (read_array_type, read_range_type, define_symbol):
4506 Call alloc_type to alloc new types.
4507 * stabsread.c (define_symbol): Move dbl_valu symbol field data
4508 from type_obstack to symbol_obstack.
4509 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
4511 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
4512 associated with a type, using the same mechanism as was used to
4513 allocate space for the type structure itself.
4514 * coffread.c (patch_type, coff_read_struct_type,
4515 coff_read_enum_type): Use TYPE_ALLOC.
4516 * dwarfread.c (struct_type): Use TYPE_ALLOC.
4517 * gdbtypes.c (create_array_type, check_stub_method,
4518 allocate_cplus_struct_type): Use TYPE_ALLOC.
4519 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
4520 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
4521 read_range_type): Use TYPE_ALLOC.
4523 Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
4525 * breakpoint.c (breakpoint_re_set): Select a default source
4526 symtab if one is not currently selected.
4527 * utils.c (query): Call wrap_here before building the output
4528 query string, to turn off wrapping and flush any buffered output.
4529 Otherwise our query may end up in the wrap buffer and never be
4531 * eval.c (evaluate_subexp): Report error when attempting to
4532 evaluate subscript for types without a target type, rather
4533 than dumping core by using the NULL pointer.
4534 * symfile.c (symbol_file_command): Forget current_source_symtab
4535 and current_source_line when discarding symbol table.
4537 Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
4539 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
4541 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
4542 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
4544 Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
4546 * remote.c (remote_open): Fix baud rate setting to make -b flag
4547 work. (remote_wait): Change 'T' message parser to deal with new
4548 improved format which allows stub to send an arbitrary bunch of
4550 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
4551 make all this re-entrant by storing all state on the stack. Clean
4552 up memory error trapping. (computeSignal, set_debug_traps):
4553 make it all table driven. Make a start at a baud rate setting command.
4555 Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
4557 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
4559 * remote-vx.c: redefine malloc to avoid buggy declaration on
4560 RS/6000 <rpc/types.h>.
4561 xm-rs6000.h: include <sys/select.h> to define fd_set for
4562 <rpc/svc.h> on RS/6000.
4564 Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
4566 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
4567 recursive invocations of make. Always create installation
4570 Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
4572 * m68k-pinsn.c: Minor fix in style of output (don't use
4573 range to indicate floating point control registers).
4575 Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
4577 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
4579 * infcmd.c (registers_info): Handle multiple register names.
4580 Changes inspired by Roland McGrath.
4582 Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
4584 * sparc-stub.c: New file. Mix it with your SPARClite
4585 application, and it will speak GDB remote protocol!
4586 * remote.c (remote_wait): Change 'T' (expedited reply) message to
4587 deal with arbitrary registers. Needed for sparc-stub.
4589 Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
4591 * cplus-dem.c (cplus_markers): Add table for gnu style and
4592 use throughout, in place of compile time constant CPLUS_MARKER.
4593 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
4594 * cplus-dem.c (cfront_special): New function, as suggested
4595 by pfieland@stratus.com.
4596 * cplus-dem.c (forget_types): New function.
4597 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
4599 * cplus-dem.c (mop_up): Call forget_types().
4600 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
4601 Use throughout, instead of checking current_demangling_style.
4602 * cplus-dem.c (demangle_signature): When finding an explicit
4603 start of function args, forget all remembered types for
4604 lucid/cfront style demangling.
4605 * cplus-dem.c (demangle_prefix): In a sequence of two or more
4606 underbar characters, use last pair as the delimiter. Hoist
4607 gnu_special() call up to cplus_demangle(). Call cfront_special()
4609 * cplus-dem.c (cplus_special): Fix virtual table name demangling
4610 for inherited classes.
4611 * cplus-dem.c (demangle_args): Document quirks of numbered
4612 references to previously seen types.
4613 * dbxread.c (read_ofile_symtab, process_one_symbol):
4614 Use AUTO_DEMANGLING rather than explicitly checking
4615 current_demangling_style.
4616 * demangle.h: Add some comments.
4617 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
4618 CFRONT_DEMANGLING): New macros.
4619 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
4620 not found in the actual producer string produced by lcc.
4621 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
4622 than explicitly checking current_demangling_style.
4624 Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
4626 * breakpoint.c (enable_longjmp_breakpoint,
4627 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
4628 Check for duplicate breakpoints at the same address. Bug report
4629 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
4631 Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
4633 * buildsym.c (end_symtab): Document that end_symtab can return
4634 NULL under non-error conditions.
4635 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
4636 returned from end_symtab for empty compilation units.
4638 Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
4640 * am29k-tdep.c: Lint from DECstation compiler.
4641 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
4642 As the man page says, "Sometimes you just can't get lint to shut
4643 up". That doesn't mean you should blow away the code it won't
4645 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
4646 it up over the next few weeks. Make mips x 29k build.
4647 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
4648 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
4649 but leave it as a comment because the breakpoint instruction
4650 is not easily accessible at this moment (it's static, and if
4651 we define one here, it goes into every file compiled).
4653 Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
4655 * Makefile.in (VERSION): Bump to 4.6.3.
4656 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
4657 function scopes when building partial symbol tables.
4658 * objfiles.c (open_existing_mapped_file): Make it clear in
4659 warning message that out of date mapped files are ignored.
4660 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
4661 unit source file name in error message.
4663 Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
4665 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
4666 * dwarfread.c (struct_type): In absence of AT_byte_size for
4667 bitfield, use size of object of member's type for the size of
4668 the anonymous object containing the bit field.
4669 * dwarfread.c (completedieinfo): Set has_at_byte_size when
4670 an AT_byte_size attribute is seen.
4671 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
4672 union aux_ext (was aux_ent).
4673 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
4674 unsigned char* to char*, for Lucid compiler.
4675 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
4676 to be correct type (from unsigned char* to char*).
4677 * valprint.c (type_print_derivation_info): Minor tweak to placement
4678 of commas in derived class printing.
4679 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
4681 Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4683 * xm-go32.h: Define LSEEK_NOT_LINEAR
4684 * source.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
4685 then work out the lseek positions of newlines by running through
4686 the file and `tell'ing. This makes source file listing work on
4687 OS's where the relationship between physical position in file and
4688 canonical position is indeterminate, eg VMS and DOS.
4690 Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
4692 * stabsread.c: Ensure that all members of all allocated structures
4693 are initialized to known state to avoid hard to find bugs with gdb
4694 using fields containing random data.
4695 * buildsym.c (start_subfile): Compact dirname initialization.
4696 * buildsym.c (patch_subfile_names): New function.
4697 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
4698 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
4699 * buildsym.h (patch_subfile_names): Add prototype.
4700 * dbxread.c (process_one_symbol): Call patch_subfile_names.
4702 Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
4704 * remote-udi.c: Update comments.
4706 * remote.c (getpkt): Only force retransmission ten times;
4707 after that, assume bug in target code, and handle pkt anyway.
4709 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
4711 * configure.in: Add support for apollo 68k under BSD environment.
4712 * xm-apollo68b.h: New file to support above.
4714 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
4716 * configure.in: Recognize i486 host cpu.
4717 * valprint.c (type_print_derivation_info): Print derivation info
4718 in same form as class declarations in source.
4719 * valprint.c (type_print_varspec_suffix): Split arg printing
4720 code out to type_print_args function.
4722 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
4724 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
4725 at_import, at_frame_base.
4726 * dwarfread.c (completedieinfo): Remove cases for obsolete
4727 AT_visibility, AT_import, and AT_frame_base attributes.
4728 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
4729 i860, which can keep up to 4 shadow breakpoints.
4730 * tm-stratus.h (USG): Define.
4731 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
4732 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
4733 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
4734 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
4735 * config/stratus.mt (TDEPFILES): Include files available from
4736 stratus that are not yet in release pending receipt of paperwork
4738 * buildsym.c (finish_block): Minor code format change.
4739 * gdbtypes.h (struct field): Add to comments.
4740 * gdbtypes.h (virtual_field_bits): Add to comments.
4741 * objfiles.c (allocate_objfile): Change obstack interface to
4742 match FSF merging efforts.
4744 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
4746 * Makefile.in (VERSION): Bump to 4.6.2.
4747 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
4748 * Makefile.in (OBS): Add stabsread.o
4749 * Makefile.in (stabsread.o): Add build rule.
4750 * stabsread.c, stabsread.h: New files.
4751 * buildsym.c: Split out stabs specific support to stabsread.c.
4752 * buildsym.h: Split out stabs specific support to stabsread.h.
4753 * dbxread.c (stabsread.h): Include
4754 * dbxread.c (dbx_new_init): Call stabsread_new_init.
4755 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
4756 * dbxread.c (read_ofile_symtab): Call end_stabs.
4757 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
4758 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
4759 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
4760 really_free_pendings to cleanups.
4761 * elfread.c (elf_new_init): Call stabsread_new_init.
4762 * gdbtypes.c: Small changes to maintenance commands.
4763 * mipsread.c (stabsread.h): Include.
4764 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
4765 * xcoffread.c (stabsread.h): Include.
4766 * xcoffread.c (global_stabs): Remove redundant def.
4767 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
4769 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
4771 * lmode_inferior_valid, lmode_ours_valid: New static vars.
4772 * inflow.c (terminal_init_inferior, terminal_inferior,
4773 terminal_ours_1, initialize_inflow): Record and use state
4774 of lmode_inferior_valid and lmode_ours_valid.
4776 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4778 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
4779 include <sgtty.h> on USG. (from sef).
4781 * depend: es1800 dependency needed here.
4783 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
4785 * buildsym.c (read_struct_type): Initialize structs allocated
4786 with alloca, to avoid using random values from stack later on.
4787 * defs.h (fprintf_filtered): Add prototype.
4788 * gdbtypes.c (check_stub_method): Fix misleading comments.
4789 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
4791 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
4792 small changes to maint support functions.
4793 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
4794 for some fields and expand comments.
4795 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
4796 macro and track change to obstack_full_begin macro.
4797 * utils.c (fprintfi_filtered): New function.
4798 * valprint.c (type_print_base): Fixup field printing to not
4799 print extraneous lines and not print bogus "no data fields"
4800 messages for C++ classes with no data members. Also use new
4801 fprintfi_filtered function.
4803 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4805 * configure.in: es1800 ok for 68000 too.
4807 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4809 * configure.in: echo error messages to stderr, not stdout
4811 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4813 * configure.in: recognize hppa* instead of hppa
4815 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
4817 * energize.c: Second cut at DynamicLoad message handling.
4819 * energize.c: Relativize pathnames in #include statements.
4820 * (kernel_dispatch): Better error messages for unknown protocol
4822 * (kernel_dispatch): First cut at DynamicLoad message handling.
4824 * Makefile.in: Remove -I../readline from all compilations,
4825 include a special case for main.o instead.
4827 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
4829 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
4830 error if it fails to find a member type, rather than return NULL
4831 and trigger a coredump.
4832 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
4833 lookup_demangled_partial_symbol,): Ask demangle_and_match to
4834 match on complete demanglings, including argument lists for member
4835 functions, rather than just accepting the first demangling that
4836 matches the class and function name.
4837 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
4838 to start_symtab as the directory name.
4839 * dwarfread.c (completedieinfo): Strip off any leading hostname
4840 portion of the AT_comp_dir attribute string. Gdb doesn't know
4841 what to do with them (FIXME).
4843 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
4845 * breakpoint.c (commands_command): Simplify code a bit, remove
4846 unnecessary fflush().
4848 * Makefile.in (OTHERS): Add gcc.patch.
4849 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
4851 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
4853 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
4854 lcc producer string.
4856 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
4858 * WHATS.NEW renamed to NEWS.
4860 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
4862 * dbxread.c, dwarfread.c: Re-enable experimental code to
4863 automatically select demangling style.
4864 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
4865 DEMANGLING_STYLE, to make more descriptive. Revert back to
4866 "auto" as default. Comment use.
4867 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
4868 * Makefile.in (${DEMANGLER}.o) Remove target and special
4871 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
4873 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
4875 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
4877 * Makefile.in, demangle.c: Change default demangling style to
4879 * Makefile.in: Update version to 4.6 !!!
4880 * README, WHATS.NEW: Update for 4.6.
4882 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
4884 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
4887 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
4888 nodes as base classes.
4890 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
4892 * alldeps.mak, depend: Update.
4894 * xcoffread.c: Add decl for section_offset to keep prototype happy.
4896 * Makefile.in (VERSION): 4.5.9.
4898 * xm-hp300bsd.h: Add decl for strdup().
4899 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
4900 PDR. Cleanup a few things, fix compilation warnings.
4902 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
4904 * Makefile.in (DEMANGLING_STYLE): New define to set default
4905 demangling style for C++. Defaults to "auto".
4906 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
4907 * Makefile.in (SFILES_MAINDIR): Add demangle.c
4908 * Makefile.in (OBS): Add demangle.o
4909 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
4910 Remove compile time decisions about demangling style and replace
4911 with runtime decisions using current_demangling_style.
4912 * cplus-dem.c (main): Expand code included during building of
4913 standalone demangler to recognize demangling style options.
4914 * dbxread.c (demangle.h): Include.
4915 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
4916 demangling style if processing g++ code and current demangling style
4917 is auto (Note: this feature currently disabled.)
4918 * demangle.c: New file, generic demangling control.
4919 * demangle.h (demangling_styles): New enumeration to select one
4920 of several demangling styles. Also define string names for each
4922 * demangle.h (set_demangling_style): Add prototype.
4923 * dwarfread.c (demangle.h): Include.
4924 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
4925 New producer string prefixes to recognize.
4926 * dwarfread.c (handle_producer): Consolidate actions for specific
4927 producers. Set demangling style based on producer string if
4928 current style is auto. (Note: this feature currently disabled.)
4929 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
4931 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
4933 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
4935 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
4937 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
4938 * c-exp.y: Call lookup_signed_typename() after seeing
4939 "signed". This handles "signed char" correctly.
4940 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
4941 keywords before a type specifier.
4943 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
4945 * command.c (lookup_cmd_1): Clarify descriptive comments.
4946 * gdbcmd.h (maintenanceprintlist): Add declaration.
4947 * main.c (maintenanceprintlist): Add definition.
4948 * main.c (gdb_completer_command_word_break_characters): Add.
4949 * main.c (symbol_completion_function): Switch completer word
4950 break character sets dynamically, based on whether completion is
4951 being done on commands or on something else.
4952 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
4953 * maint.c: Include demangle.h.
4954 * maint.c (maintenance_demangle): New function.
4955 * maint.c (maintenance_print_command): New function.
4956 * maint.c (_initialize_maint_cmds): Reorganize some commands
4957 under new maintenance print subcommand.
4959 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
4961 * gdbtypes.c (lookup_struct_elt_type): If the input type is
4962 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
4963 target type. Otherwise, 'whatis this.field' wouldn't work,
4964 which would be inconsistent, since 'print this.field' works.
4965 * buildsym.c (read_struct_type, read_enum_type): Clear
4966 TYPE_FLAG_STUB flag.
4967 * buildsym.c (cleanup_undefined_types): Don't rely on a
4968 flawed "Reasonable test to see if" a type has been defined
4969 since it was referred to; now we can just see if the
4970 TYPE_FLAG_STUB flag has been cleared.
4971 * valprint.c (print_type_base): Emit public/protected/private
4972 labels for methods as well as fields. Also, indent these labels
4973 2 spaces instead of 4, for a more conventional "look".
4974 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
4975 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
4976 * gcc.patch: New file. Contains patch for gcc (so people
4977 with gdb-2.2.x won't have to wait for a new gcc release).
4979 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
4981 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
4982 (print_addr): Call print_address to show symbolic version as well.
4984 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
4986 (vx_read_register): Declare inferior_fp_regs. Delete code for
4987 copying "inferior_registers" around; the values are already in var
4988 "registers". Use correct size for register set.
4990 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
4991 target doesn't support it.
4992 (vx_read_register): Don't try reading them either.
4994 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
4995 VxWorks back end reads them in one contiguous set except for this
4997 (register_names): Change "pc" to "pcw" to avoid confusion printing
4999 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
5000 find the PC under VxWorks.
5002 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
5004 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
5005 to create new blank types, instead of handcrafting them.
5006 * defs.h (printfi_filtered): Add prototype.
5007 * utils.c (printfi_filtered): New function.
5008 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
5009 to simplify the code. Other cleanups.
5010 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
5011 * gdbtypes.h (struct cplus_struct_type): Add comments describing
5012 use of various fields.
5013 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
5014 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
5015 production that currently treats it exactly the same as STRUCT.
5016 * c-exp.y (yylex): Recognize "class" as token CLASS.
5017 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
5018 * symtab.c (decode_line_1): Fix to pass quoted args on down to
5019 general symbol handling code. Call cplus_mangle_opname with
5021 * symtab.c (decode_line_2): Print demangled function names in
5022 breakpoint menus, instead of just file and line number.
5023 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
5024 * valprint.c (type_print_base): Print "class" for C++ classes,
5025 rather than "struct". Print section labels for public, protected
5026 and private members of C++ classes.
5027 * values.c: Include demangle.h.
5028 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
5030 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
5032 * Makefile.in (VERSION): Update to 4.5.8.
5034 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
5036 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
5037 prevent crashes when examining cross-targets.
5038 * dbxread.c (process_one_symbol): Include directory name when
5039 calling start_subfile for SOL & BINCL symbols. This allows gdb to
5040 find include files, and yacc/lex sources when the cwd doesn't match
5041 that in which the object was compiled.
5042 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
5044 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
5047 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
5049 * maint.c (maintenance_command, maintenance_info_command):
5050 Install with allow_unknown as 0 and call help_list to show
5051 list of possibilities when no subcommand is specified.
5053 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
5055 * configure.in: Add m68k-ericsson-*.
5056 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
5058 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
5060 * maint.c: New file.
5061 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
5062 * Makefile.in (OBS): Add new file maint.o.
5063 * defs.h (command_class): Add class_maintenance.
5064 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
5065 commands. Allow for them (and other nonessential parts of gdb)
5066 to be selectively left out under special circumstances.
5067 * gdbtypes.c (recursive_dump_type): New function; supports
5068 maintenance print-type command.
5069 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
5071 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
5073 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
5074 initializers. Add initializations for setprintlist, showprintlist,
5075 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
5076 * printcmd.c (maintenance_print_type): New maintenance cmd.
5077 * valprint.c (setprintlist, showprintlist): Move to main.c, as
5078 implied by comment that all cmd lists are owned by main.c.
5079 * infcmd.c (unsetlist): Move to main.c, as implied by comment
5080 that all cmd lists are owned by main.c.
5081 * language.c (setchecklist, showchecklist): Move to main.c, as
5082 implied by comment that all cmd lists are owned by main.c
5083 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
5084 deletelist): Remove redundant declarations (also in gdbcmd.h).
5085 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
5086 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
5087 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
5088 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
5089 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
5090 maintenance_print_msymbols, maintenance_print_objfiles):
5092 * symmisc.c (printsyms_command, printpsyms_command,
5093 printmsyms_command, printobjfiles_command): Removed from
5094 _initialize_symmisc.
5095 * main.c (dump_me_command): Moved to maint.c and renamed to
5096 maintenance_dump_me.
5097 * breakpoint.c (all_breakpoints_info): Rename to
5098 maintenance_info_breakpoints.
5099 * breakpoint.c (_initialize_breakpoint): Convert add_info of
5100 all_breakpoints_info to add maintenance_info_breakpoints to the
5101 maintenanceinfolist instead.
5102 main.c (initialize_main): Set up maintenance class commands.
5104 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
5106 * energize-patches: Fix minor problems with building energize lib.
5108 * energize-patches: Change names of all cadillac procedure calls
5109 to be energize procedure calls. Simplify many hooks by moving
5110 tests energize.c. Configure energize, and build it automatically now.
5112 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
5114 * Makefile.in (VERSION): Bump to 4.5.7.
5115 * cplus-dem.c (demangle_args): Validate index for previously
5116 seen type to guard against bogus values from malformed manglings.
5117 * valops.c (value_struct_elt_for_reference): Guard against
5118 blindly using NULL return value from lookup_symbol.
5120 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
5122 * cadillac.c, cadillac-patches: Rename to energize.c and
5123 energize-patches. Change all routines and variables named
5124 'cadillac*' to 'energize*'. Create new file called energize.h to
5125 hold all interface declarations.
5127 * deblib/connection/*: Move all of this stuff into energize/, but
5128 delete unneeded files.
5130 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
5132 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
5134 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
5135 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
5136 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
5137 child processes, to avoid dead ones "hanging around" after GDB exits.
5138 (attach): Always stop the process if it needs it. Set RLC flag
5139 when attaching running processes, so it will continue if we detach
5140 it, quit, or are killed.
5141 (detach): Clear faults and set RLC flag to make process run
5143 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
5145 (info_proc): Open process O_RDONLY, so we can see any process,
5146 even those controlled by debuggers.
5147 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
5149 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
5151 Relocate symbols using an array of section_offsets, rather than a
5152 single `addr' or `offset'. This makes Solaris-2 support work, and
5153 permits better VxWorks (and maybe xcoff) support later.
5155 * symtab.h (struct section_offsets): New structure for keeping
5156 a set of offsets, rather than a single one.
5157 (struct objfile): Replace addr with section_offsets member.
5158 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
5159 * gdb-stabs.h: New include file with `symbol type specific'
5160 parameters for psymtabs and objfiles.
5161 * Makefile.in (HFILES): Add gdb-stabs.h.
5162 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
5163 * coffread.c: Conforming changes. Fake offset array always 0.
5164 * dbxread.c: Conforming changes.
5165 (struct dbx_symfile_info): Move to gdb-stabs.h.
5166 (start_psymtab): Call elfstab_offset_sections to calculate good
5167 offsets for this source file, based on the ELF symbol table info.
5168 (read_ofile_symtab): Yank N_CATCH, which is dead.
5169 (process_one_symbol, N_CATCH): Yank.
5170 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
5171 Relocate with SECT_OFF_TEXT.
5172 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
5173 to distinguish relocatable from absolute symbols. Then, if not
5175 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
5176 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
5177 (", N_ROSYM): SECT_OFF_RODATA.
5178 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
5179 (dbx_symfile_offsets): Add to translate addr to offset.
5180 * dwarfread.c: Conforming changes. Single offset currently used.
5181 * elfread.c: Add various complaints about elf/stab stuff.
5182 #include gdb-stabs.h. Conforming changes, using a single offset.
5183 (elf_symtab_read): Record info from BSF_FILE symbols, and local
5184 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
5185 for later use in building psymtabs.
5186 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
5187 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
5188 (free_elfinfo): New fn, frees all chained stab_section_infos
5189 in an objfile, and zaps the start-of-chain pointer.
5190 (elfstab_offset_sections): New fn, looks in stab_section_info
5191 chain to determine section bases to relocate a psymtab's worth
5192 of symbols, as they are being read.
5193 * mipsread.c: Conforming changes. Stabs-reading will relocate
5194 using one offset. MIPS-reading will not relocate at all.
5195 * partial-stab.h: Relocate different symbol types using different
5196 offsets from section_offsets.
5197 * symfile.c: Conforming changes.
5198 (find_lowest_section): Unused function to use later
5199 to free us from the Tyranny of the Text Section.
5200 (syms_from_objfile): Translate absolute arg ADDR to offsets used
5201 in all lower layers of symbol reading. Call format-specific
5202 sym_offsets function to initialize offsets for high speed symbol
5204 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
5205 (symbol_file_command, add_symbol_file_command): Callers changed.
5206 * symmisc.c (dump_psymtab): Print new relocation parameters.
5207 * xcoffread.c: Corresponding changes.
5209 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
5210 * main.c (main): Read the $HOME/.gdbinit file before processing
5211 the argv arguments (e.g. reading symbol files or core
5212 files). This allows global parameters to be set, which will apply
5213 during the symbol reading. The ./.gdbinit is still read after
5215 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
5216 * xcoffexec.c: Clean up quote inside comment.
5218 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
5220 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
5221 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
5222 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
5223 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
5224 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
5225 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
5226 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
5227 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
5228 values.c, xcoffread.c:
5229 Remove "(void)" casts from function calls where the return value
5230 is ignored, in accordance with GNU coding standards.
5232 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
5234 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
5235 * partial-stab.h: Ignore N_ENDM.
5236 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
5237 CODE or DATA section attachment. This eliminates a lot of random
5238 values from shared libraries, which screw up the ordinary symbols
5239 in the address ranges they happen to overlap.
5240 * buildsym.c (define_symbol): Eliminate special tests
5241 for function types; move into "function" cases in switch statement.
5242 (define_symbol: 'f', 'F', 'P'): Process all parameter types
5243 in case they define new type numbers. But ignore them (FIXME).
5244 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
5245 (read_sun_builtin_type): Add commentary.
5247 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5249 * xm-rs6000.h: define MEM_FNS_DECLARED
5251 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
5253 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
5254 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
5255 * mips-xdep.c: Remove most include files (unused, caused errs).
5256 (fetch_core_registers): Use right parameters in dummy fn.
5258 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
5260 * buildsym.c (scan_file_globals): Beware the null file.
5261 Fix from Jim Williams.
5263 * stack.c (return_command): Evaluate expression *before* popping
5264 off the stack frames! Fix inspired by Jim Williams.
5265 (up_silently_command, down_silently_command): No sel frame is error.
5267 * defs.h (memcpy, memset): Conditionalize decls on
5268 #ifndef MEM_FNS_DECLARED, since DECstation differs.
5269 (alloca): Break out the STDC and non-STDC alloca cases, to make
5270 it work on old preprocessors as well as "picky ANSI" ones.
5271 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
5273 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
5274 * utils.c (fputs_demangled): Rename SLOP since DECstation system
5275 header files define it!
5277 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
5279 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
5281 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
5282 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
5283 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
5284 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
5285 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
5286 utils.c, valarith.c, valops.c, valprint.c, values.c:
5287 Replace bcopy() use with memcpy(), which is more standard and can
5288 take advantage of gcc's builtin functions for increased performance.
5289 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
5290 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
5292 Replace bzero() use with memset(), which is more standard and can
5293 take advantage of gcc's builtin functions for increased performance.
5294 * i386-tdep.c, main.c, valprint.c:
5295 Replace bcmp() use with memcmp(), which is more standard and can
5296 take advantage of gcc's builtin functions for increased performance.
5298 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
5300 * remote.c (remote_wait): Fix cast on signal() call.
5301 * defs.h (alloca): More diddling with alloca. Have to ensure
5302 that it has a prototype, so that if alloca is defined as a macro
5303 that takes an arg, the definition is seen as a use of a macro
5304 that takes an arg, to satisfy picky ANSI preprocessors.
5306 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
5308 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
5309 consistency with all other gdb files.
5310 * cadillac.c: Use <string.h> rather than <strings.h>.
5311 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
5312 * Makefile.in (MAKE): Remove definition for consistency with
5313 other Makefile.in files and to fix problem with recursive makes.
5315 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
5317 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
5320 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5322 * source.c (print_source_lines): for DOS interoperability; don't
5323 print CR (013) as ^M.
5325 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
5327 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
5329 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
5331 * remote.c (remote_wait): Cast signal to void * to avoid warning
5332 from busted HP compiler.
5334 * partial-stab.h (N_SO): Rearrange code a little so that all SO
5335 stabs cause end_psymtab to be called.
5337 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
5338 compiler feature of putting 'c' into basic type descriptors for
5341 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
5342 where there is no place for nPC in prrun struct.
5344 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
5346 * mipsread.c: Pass NULL name pointer to init_type, not 0.
5347 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
5348 * dwarfread.c (enum_type): Save enum names on type_obstack.
5349 * dwarfread.c (struct_type): Save member name on type_obstack.
5350 * symtab.c (_initialize_symtab): Fix misspelling.
5351 * regex.c (store_jump, insert_jump): Return void.
5353 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
5355 * defs.h (PARAMS): Move to ../include/ansidecl.h.
5356 (alloca): Declare return type on SPARC, since Sun doesn't.
5357 (*_BYTE_ORDER): Improve comment: *must* be defined.
5359 * tm-hppa.h: New file, architectural definition of HP PA.
5360 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
5362 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
5363 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5364 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
5365 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
5368 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5369 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
5370 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
5372 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
5374 * printcmd.c (output_command): Thinko.
5375 (x_command): Only set remembered size/format if cmd succeeds.
5377 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
5378 since it is no longer used and burns time for every symbol read.
5379 (process_one_symbol): Treat N_CATCH like default (complain).
5381 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
5383 * partial-stab.h (case N_TEXT): Fix fencepost error when
5384 detecting start of new symbol info after reading symtab for a
5385 module with a zero length TEXT segment.
5387 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
5389 * Makefile.in (VERSION): Bump to 4.5.6.
5390 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
5392 * defs.h (NORETURN): Define away for Lucid compiler.
5393 * remote.c (remote_timer, remote_interrupt): Signal handlers
5395 * ser-termios.c (serial_write, serial_close): Return whatever
5396 value the write/close call returns, rather than falling off end.
5397 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
5398 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
5400 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
5401 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
5403 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
5404 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
5405 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
5406 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
5408 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
5409 store_inferior_registers): Supply missing fourth argument to
5411 * cadillac.c (kernel_dispatch): Make return type void.
5412 * cadillac.c (iosig): Signal handlers take one int arg.
5413 * valprint.c (val_print_fields): Call fprint_symbol to get
5414 automatic C++ demangling for mangled field names.
5416 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
5418 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
5419 * dwarfread.c (enum_type): Fix misspelling in comment.
5420 * valprint.c (val_print_fields, cplus_val_print): Minor
5421 adjustment to printing of C++ class structures to more closely
5422 match format for printing C structures, with and without setting
5425 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
5427 * infrun.c (wait_for_inferior): Don't test for SIGEMT
5428 (which is not a Posix signal) if it isn't defined.
5429 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
5430 New port to Linux (a free Unix clone for 386 machines).
5432 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
5434 COFF changes for dealing better with EPI 29K C compiler output.
5436 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
5438 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
5439 (read_coff_symtab): Move patch_opaque_types call from
5440 coff_symfile_read. Restrict it to symtabs from this objfile.
5441 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
5442 references on opaque type chain; just let coff_lookup_type handle 'em.
5443 (decode_type): Complain about tagndx values on
5444 non-struct/union/enum types, which the EPI compiler tends to produce.
5446 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
5448 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
5451 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
5452 usage to match new prototype. Include libbfd.h to get prototype.
5454 * source.c (find_source_lines): Handle large st_size fields.
5456 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
5458 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
5459 * stack.c (return_command): Use cleanups to avoid memory leaks.
5461 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
5463 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
5464 INT_REGNUM to INTE_REGNUM.
5466 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
5468 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
5470 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
5471 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
5472 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
5473 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
5475 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
5476 declarations of malloc/realloc/free that are inserted by some
5478 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
5480 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
5481 another decl of strdup (this really ought to come from libiberty.h!).
5483 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
5485 * remote.c (getpkt): Error if input exceeds buffer size.
5486 (_initialize_remote): `set remotedebug' enables packet trace.
5488 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
5489 N_SLINE's, etc, just like Sun cc on Solaris2.
5491 * am29k-tdep.c (read_register_stack, write_register_stack):
5492 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
5493 variable. Add `set' and `show' commands for it.
5494 * doc/gdb.texinfo: Document it.
5496 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
5498 * valprint.c (type_print_1): Plug memory leak. Print all
5499 C++ syms as demangled, not just functions.
5500 * buildsym.c (read_range_type): When we find a signed char
5501 type, do a lookup of signed char, not plain char. Plain char's
5502 still get looked up as plain char's elsewhere.
5504 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
5506 * eval.c: Avoid residue-by-zero when evaluating without side effects.
5507 (Bug and fix found by Pierre Willard.)
5509 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
5511 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
5513 * xm-rs6000.h: Add decl for strdup().
5515 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
5518 * breakpoint.c (enable_command, disable_command): Without args,
5519 should only affect normal breakpoints and watchpoints.
5521 * m68k-pinsn.c (print_insn_arg): Make register be const.
5522 * xcoffexec.c: Remove ' from comment.
5523 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
5524 with decls of malloc in c-exp.tab.c (as produced by yacc).
5525 There's got to be a better way to do this...
5527 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
5529 * partial-stab.h: Convert single rindex use to strrchr.
5530 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
5531 standard <strings.h> file, now that the only single use of
5532 rindex in the gdb source files is gone.
5534 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
5536 * mipsread.c: Undo ill effects from including <strings.h>,
5537 which #defines index to be strchr. Unfortunately, index is
5538 a member of a symbol table structure that can't be changed.
5539 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
5540 remove redundant #include's.
5542 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
5544 * mipsread.c: #include <strings.h> for rindex().
5546 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
5548 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
5550 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
5552 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
5553 extraneous SO stabs from busted C++ compilers.
5555 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
5557 * Makefile.in (VERSION): Bump to 4.5.5.
5558 * symtab.c (decode_line_1): Until C++ support stabilizes, when
5559 C++ lookups fail, print possibly helpful hint about completion.
5560 * cplus-dem.c (demangle_signature): Fix ARM style demangling
5561 for static data members.
5562 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
5563 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
5564 it's broken on ncr3000's.
5566 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
5568 * dwarfread.c (decode_modified_type): Change type of first arg.
5569 Change 'modifier' to char from unsigned char. Cast single use
5570 that needs to be unsigned char.
5571 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
5572 * utils.c (strdup_demangled): Add function.
5573 * defs.h (strdup_demangled): Add prototype.
5574 * stack.c (return_command): Demangle C++ function names for query.
5575 * infcmd.c (jump_command): Demangle C++ function names for query.
5576 * cplus-dem.c (consume_count): New function and prototype.
5577 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
5578 do_type): Replace conversion code with consume_count().
5579 * cplus-dem.c (gnu_special): Fix demangled of static members.
5580 * source.c (list_command): Print demangled function names
5581 when appropriate. Fix supplied by Peter Schauer.
5583 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
5585 * sparc-tdep.c: Clean up slightly for Solaris2.
5587 * buildsym.c (define_symbol): Nameless types are now on several
5588 platforms; generalize them and un-ifdef them to make Solaris 2
5591 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
5593 * infcmd.c: Fix typo (reported by Rob Savoye).
5594 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
5595 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
5596 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
5597 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
5598 rather than the one for the first file in the dependency chain.
5600 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
5601 set. Don't reset our own texthigh, or dependency-only pst's, in
5602 scanning all the rest of the psymtabs.
5603 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
5605 * buildsym.h (N_UNDF): Improve comments.
5606 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
5608 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
5610 * symtab.h (struct symbol): Add aux_value union for preserving
5611 an additional per-symbol value.
5612 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
5613 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
5614 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
5615 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
5616 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
5618 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
5620 * symfile.c (clear_symtab_users_once): Now non-static (for
5623 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
5625 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
5626 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
5627 vax-pinsn.c: Remove reg_names decl (now in defs.h).
5629 Solaris-2 support on SPARC:
5631 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
5632 Add symbol_size and file offsets to struct symloc.
5633 Add static symbol_table_offset, string_table_offset,
5634 file_string_table_offset, next_file_string_table_offset,
5636 (add_old_header_file): Convert error() to complain()t.
5637 (dbx_symfile_read): Get symbol size via the objfile.
5638 Also get symbol_table_offset.
5639 (dbx_symfile_init): Record symbol size and count via the objfile.
5640 (dbx_next_symbol_text): Always add file_string_table_offset when
5641 accessing string table.
5642 (read_dbx_symtab): Initialize file_string_table_offset to 0.
5643 (SET_NAMESTRING): Use the offset.
5644 (end_psymtab): Large kludge to determine addresses where source
5645 files start and end (for the psymtab header).
5646 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
5647 Get this, symbol size, and symbol offset, from psymtab.
5648 (read_ofile_symtab): Don't back up one symbol for Solaris2.
5649 Patch up last_source_start_addr if zero in N_SO.
5650 (process_one_symbol): Add variable function_start_offset.
5651 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
5652 BLOCK_ADDRESS_FUNCTION_RELATIVE.
5653 ( "", N_OBJ, N_OPT): Ignore.
5654 (elfstab_build_psymtabs): New function to read stabs out of
5657 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
5658 (gdb): use GLOBAL_CFLAGS when linking, too.
5659 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
5660 (N_OBJ, N_OPT): Ignore.
5661 ('f', 'F'): Save last function name.
5663 * elfread.c (record_minimal_symbol_and_info): Kludged to put
5664 extra info in the minimal symbol.
5665 (elf_symtab_read): The extra info is the size of an ELF object,
5666 which was kludged to us in the `udata' field of the BFD symbol.
5667 Gag me with a crowbar...
5668 (elf_symfile_read): Keep track of both the absolute load address,
5669 and the offset between load addr and symbols. Handle STABS as
5670 well as DWARF sections, passing the absolute load address to
5671 elfstab_build_psymtabs.
5673 * symfile.h: Prototype elfstab_build_psymtabs.
5674 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
5676 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
5678 * buildsym.h: Add processing_acc_compilation flag.
5679 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
5680 (define_symbol): Skip arg types in function entries. Resolve
5681 overloaded 'P' which acc uses for prototypes of functions called
5683 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
5685 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
5686 save size of ELF symbols. FIXME.
5687 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
5688 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
5690 * configure.in: Solaris config is sparc-sun-solaris2.
5691 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
5693 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
5694 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
5695 * symfile.c (symfile_bfd_open): Comment where name is freed.
5696 * symmisc.c (extend_psymbol_list): Comment where list is freed.
5698 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
5700 * expprint.c (print_subexp): Add missing ']'.
5701 * defs.h (reg_names): Fix declaration to match that in infcmd.c
5702 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
5703 * WHATS.NEW: Point out improved C++ function name handling.
5704 * gdbtypes.c (lookup_fundamental_type): For now, use the same
5705 type names for both implicitly and explicitly signed integral
5706 types. See comment in the source code.
5708 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
5710 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
5711 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
5712 * expprint.c (print_subexp): Fix printing of register names.
5714 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
5716 * inferior.h (register_valid): Declare.
5717 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
5718 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
5719 macros for traversing the data structures in a single objfile.
5720 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
5721 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
5724 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
5726 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
5727 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
5728 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
5729 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
5731 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
5733 * depend: rebuild to account for remote-st2000.c.
5734 * remote-st2000.c: Almost works now.
5735 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
5737 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
5739 * c-exp.y (yylex): Recognize single-quoted strings that specify
5740 tokens with embedded whitespace, such as C++ demangled names.
5741 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
5742 * main.c (gdb_completer_quote_characters): Add global variable.
5743 * main.c (symbol_completion_function): Total rewrite for C++
5744 demangled name handling.
5745 * main.c (skip_quoted): New function.
5746 * main.c (main): Set rl_completer_quote_characters.
5747 * symmisc.c (dump_symtab): Print source language for symtab.
5748 * symtab.c (expensive_mangler): Add prototype and function.
5749 * symtab.c (completion_list_add_symbol): Total rewrite for new
5750 C++ demangled name handling.
5751 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
5752 other changes for demangled C++ symbol handling.
5753 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
5754 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
5755 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
5756 * symtab.c (completion_list_add_symbol): Total rewrite for new
5757 C++ demangled name handling.
5758 * symtab.c (expensive_mangler): New function.
5759 * utils.c (strcmp_iw, demangle_and_match): New functions.
5760 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
5762 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
5764 * Makefile.in: Roll VERSION to 4.5.4.
5765 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
5766 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
5767 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
5769 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
5771 * alldeps.mak: Rebuild to account for new files.
5772 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
5773 * tm-st2000.h: New file.
5774 * configure.in: Tandem debug monitor (st2000) support.
5775 * remote-st2000.c, config/st2000.mt: ditto.
5777 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
5779 * blockframe.c (inside_entry_file, inside_main_func,
5780 inside_entry_func): Return 0 if no symbols; avoid crashing.
5782 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
5784 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
5785 without masking, since it is signed and will later be compared
5786 against signed quantities. The right fix is probably to make
5787 it all unsigned, but this is a small, safe fix for this release.
5788 FIXME -- make the real change sometime soon.
5790 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
5792 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
5793 parameter in call to `symbol_file_add' to 0.
5795 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
5797 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
5799 * configure.in: Handle -m680[01234]0-wrs.
5801 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
5803 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
5804 `ieee_extended_to_double'.
5806 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
5808 * valops.c (value_assign): Lint, by Pierre Willard.
5810 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
5812 * coredep.c (fetch_core_registers): Remove premature warning,
5813 which triggers on DECstation even though all regs are accessible.
5815 * m68k-pinsn.c (print_insn_arg): Use new macros to get
5816 sign-extension of instruction fields even on unsigned-char hosts.
5817 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
5819 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
5820 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
5821 since they define the target, not the host.
5822 * m88k-pinsn.c: Fix typo.
5824 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
5826 * valarith.c (value_zerop): -0.0 is still zero.
5827 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
5828 Patches by Paul Eggert <eggert@twinsun.com>.
5830 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
5832 * alldeps.mak, depend: re-make to account for ser-*.c.
5834 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
5836 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
5837 disconnecting from controlling terminal, to avoid gdb hanging
5838 on SVR4. Fixes bug reported by Oliver Okrongli.
5839 * procfs.c (PROC_NAME_FMT): Change format to match default used
5840 by system, as suggested by Oliver Okrongli.
5841 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
5842 bug fix from Brent Townshend (bst%tt@cam.ORG).
5843 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
5844 by turlais@rechser.total.fr.
5845 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
5846 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
5847 * objfiles.h (unlink_objfile): Add prototype.
5848 * objfiles.c (unlink_objfile): Add function.
5849 * objfiles.c (free_objfile): Call unlink_objfile.
5850 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
5851 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
5852 Also, discard old possibly bogus sf struct.
5853 * symfile.c (symbol_file_add): Call init_entry_point_info() and
5854 find_sym_fns() for remapped symbol files, in case of any changes
5855 since the last mapping.
5857 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5859 * findvar.c (read_relative_register_raw_bytes): use the raw size
5860 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
5862 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5864 Changes to support GDB running on DOS using GO32 and H8 support
5866 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
5867 allowing hosts with different text and binary file formats to
5869 * coffread.c (read_coff_symtab): changed calling convention and
5870 operation - now it opens its own file with FOPEN_RB rather than
5871 duping and fdopening the provided handle.
5872 * dbxread.c, cplus-dem.c: #include mangling.
5873 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
5874 binary files oring in the right bit.
5875 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
5876 * remote-hms.c: cleanup to use the new remote serial stuff
5877 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
5878 independent remote terminal I/O.
5879 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
5880 * source.c (openp): fix off by one problem removing / - can now
5881 open a source file in the root directory with DOS.
5882 * values.c (value_as_pointer): remove bogus address bits from
5883 long. (unpack_long): unpack into unsigned long/short if pointer.
5885 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
5887 * infrun.c (child_attach): Don't allow gdb to attach to itself.
5888 It gets permanently stuck in many OSes.
5889 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
5891 * breakpoint.c: Improve help text for info breakpoints.
5893 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
5895 * README: Add pointer to internals doc, and describe reading
5897 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
5898 * symtab.c (output_source_filename): Remove old glop for wrapping
5899 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
5901 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
5903 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
5904 * munch: Add sort -u to avoid duplications.
5905 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
5906 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
5908 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
5910 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
5911 avoid infinite loops while demangling bogus mangled names.
5912 * valprint.c (type_print_base): Minor fix for GNU style guide
5915 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
5917 * Makefile.in (VERSION): Bump to 4.5.3
5918 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
5919 * Makefile.in (demangle): New target to create standalone
5920 demangler with same code and options as internal demangler.
5921 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
5922 to support ARM style and Lucid style demangling, improve
5923 maintainability, fix several demangling bugs. More changes
5925 * defs.h (strstr): Add ANSI compatible prototype.
5926 * valprint.c (type_print_1): Demangle using ansi option.
5927 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
5929 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
5931 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
5934 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
5936 * mipsread.c (parse_procedure): Return rather than using
5937 uninitialized variable 'b'.
5939 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
5941 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
5942 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
5943 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
5944 relative to each source file.
5946 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
5948 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
5951 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
5953 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
5954 * am29k-tdep.c: Update to latest code from AMD.
5955 (get_saved_register) don't crap out if no frame.
5956 * remote-udi.c: Set/clear inferior_pid as appropriate.
5957 (udi_open) call target_preopen, don't close fd 0!!!, clean up
5958 error handling. Fixup end-of-debugging messages.
5959 (udi_fetch_registers) clean up big time, mainly don't multiply
5960 register_valid indices by 4, and use proper Offset when reading
5961 gr96-gr127. (udi_store_registers) general cleanup.
5962 (fetch_register) cleanup, simplify. (regnum_to_srnum)
5963 INT_REGNUM->INTE_REGNUM.
5964 * tm-29k.h: Upgrade to latest code from AMD.
5965 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
5966 (UDIConnect) Clean up error processing (like, don't do exit() if
5967 execlp fails), make code restartable, make more attractive.
5968 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
5971 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
5973 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
5974 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
5975 from former to latter.
5977 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
5979 * cplus-dem.c (do_args): Handle void args the same as others.
5980 * objfiles.c (free_objfile): Only try to unmap files when
5981 reusable objfiles are supported.
5982 * valprint.c (type_print_varspec_suffix): Add parameter that
5983 specifies if C++ demangling included function arguments. Use
5984 it to suppress printing extra pair of ()'s.
5985 * valprint.c (type_print_1): Fix problem with printing demangled
5986 C++ function types where demangled type includes the function
5989 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
5991 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
5992 Allows selection of C++ demangler to be a configuration option
5993 until multiple demanglers are supported.
5994 * demangle.h: New include file for extended demangler support.
5995 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
5996 utils.c, valprint.c: Include "demangle.h" and change all calls
5997 to cplus_demangle() or fputs_demangled() to use individual
5999 * valprint.c (type_print_1): Change options to cplus_demangle
6000 to print demangled function args. Still broken, but now less so.
6001 * cplus-dem.c: Include demangle.h, reorganize and update some
6002 comments to reflect reality.
6003 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
6004 second arg from fixed integer to bit based multiple options.
6005 * cplus-dem.c (optable): Reformat and replace ansi members with
6007 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
6009 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
6011 * values.c (set_internalvar): Force evaluation of lazy values.
6012 Bug reported by RMS.
6014 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
6016 * Makefile.in (VERSION): Bump to 4.5.2.
6017 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
6018 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
6019 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
6020 proper handling of bit fields.
6021 * gdbtypes.h (struct type): Clarify use of field.bitpos.
6022 * symtab.h: Fix couple of misspellings in comments.
6023 * value.h (struct value): Clarify use of bitpos.
6024 * value.h (unpack_field_as_long): Change prototype, returns
6026 * values.c (unpack_field_as_long): Change return type to LONGEST,
6027 sign extend unpacked fields that are signed, other rewriting.
6028 * config/ncr3000.mt: New target config file.
6030 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
6032 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
6033 even when printing 8-bit characters.
6035 * gdbtypes.c (make_{reference,pointer,function}_type): New
6036 functions which handle overwriting of forward-referenced types
6037 for stabs file reading.
6038 (lookup_{reference,pointer,function}_type): These just call
6039 the make_*_type functions with a null storage alloc parameter.
6040 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
6041 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
6043 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
6044 (dbx_alloc_type): Make it easier to understand. No funct change.
6045 (define_symbol: 't'): Don't put the typedef name into the name of
6046 the struct, union, or enum. Bugfix.
6047 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
6048 routines to properly handle overwriting preallocated types so that
6049 forward references will work.
6050 (read_enum_type): Force enum values to file scope, due to bug in
6051 Sun compiler output. FIXME, fix later.
6053 Remove unused header_file_prev_index mechanism. It was already
6054 obsolete in gdb-3.5. These comments appeared in 3.5:
6055 /* This code was used before I knew about the instance codes.
6056 My first hypothesis is that it is not necessary now
6057 that instance codes are handled. */
6058 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
6059 * buildsym.h: Remove it and prev_index that saves it.
6060 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
6062 * solib.c (special_symbol_handling): When called from core files,
6063 must set up debug_addr. Don't print error messages, just return.
6064 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
6066 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
6068 * cplus-dem.c: Allow nested class names (as in
6069 Foo::Bar::method()).
6070 Allow the cleaner cfront style of nested class names
6071 (Q2_3Foo3Bar as well as Q23Foo3Bar).
6072 Make cplus_demangle re-entrant by removing use of global
6073 variables. Instead, place all shared variables in a
6074 stack-allocated structure, and pass around its address.
6076 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
6078 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
6079 29k-share/* subdirs...
6081 * remote-udi.c (udi_insert/remove_breakpoint): Completely
6082 rewrite, only leave out the bugs.
6084 * Makefile.in: Add 29k/UDI support. Improve depend.
6085 * alldeps.mak, configure.in, depend: Add 29k/UDI support.
6087 * am29k-tdep.c: Update to use new calling conventions, and misc
6090 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
6092 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
6094 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
6095 breakpoint instructions that leave PC pointing at the right place.
6097 * core.c (core_open): Call warning() to print warnings.
6099 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
6101 * symtab.c (lookup_symbol): Need to check if msymbol->name is
6102 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
6103 This prevents a crash when trying to lookup the value of a
6104 non-existent symbol.
6106 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
6108 * signame.c, signame.h: Remove, replaced by strsignal.c in
6110 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
6111 sun386-xdep.c: Remove include of signame.h
6112 * Makefile.in (SFILES_MAINDIR): Remove signame.c
6113 * Makefile.in (HFILES): Remove signame.h
6114 * Makefile.in (OBS): Remove signame.o
6115 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
6116 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
6117 psignal, perror): Add prototypes.
6118 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
6120 * depend: Manually remove signame.[cho] references.
6121 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
6123 * convex-xdep.c (core_file_command): Replace use of sys_siglist
6124 with safe_strsignal.
6125 * core.c (core_open): Replace use of sys_siglist with
6127 * core.c (memory_error): Replace use of sys_errlist with
6129 * i960-tdep.c (print_fault): Replace use of sys_siglist with
6131 * infcmd.c (program_info): Replace use of sys_siglist with
6133 * infrun.c (signal_stop, signal_print, signal_program):
6134 Allocate dynamically based on dynamic determination of number
6135 of signals to support.
6136 * infrun.c (child_create_inferior): Replace use of sys_errlist
6138 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
6140 * infrun.c (sig_print_info): Replace use of sig_abbrev with
6141 strsigno and sys_siglist with safe_strsignal.
6142 * infrun.c (handle_command): Call signo_max to find number of
6143 signals. Replace sig_number with strtosigno and sig_abbrev with
6145 * infrun.c (signals_info): Replace sig_number with strtosigno.
6146 * infrun.c (_initialize_infrun): Call signo_max to find number of
6147 signals. Dynamically allocate signal_{stop,print,program}.
6148 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
6149 * procfs.c (errnoname): Add function and prototype.
6150 * procfs.c (info_proc_siginfo): Call errnoname, replace use
6151 of sys_siglist with safe_strsignal.
6152 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
6153 sys_siglist with safe_strsignal.
6154 * procfs.c (info_proc_stop): Call errnoname.
6155 * procfs.c (signalname): Replace sig_abbrev with strsigno.
6156 * stuff.c (main, get_offset): Replace use of sys_errlist with
6158 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
6159 with safe_strsignal.
6160 * umax-xdep.c (core_file_command): Replace use of sys_siglist
6161 with safe_strsignal.
6162 * utils.c (safe_strerror, safe_strsignal): Add functions that
6163 call strerror and strsignal respectively, and deal with NULL
6165 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
6166 sys_errlist with safe_strerror.
6167 * valprint.c (val_print): Replace use of sys_errlist with
6170 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
6172 * Makefile.in: rework CFLAGS so that they can be set from the
6173 command line to make. CFLAGS -> INTERNAL_CFLAGS.
6174 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
6175 Pass CFLAGS on recusions.
6177 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
6179 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
6180 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
6181 overkill for the problem it solved.
6182 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
6183 and default to simply printing type names as appropriate.
6184 * main.c (main): Remove one of the leading newlines from
6185 warning_pre_print initialization.
6186 * objfiles.c (open_existing_mapped_file): Add function and
6188 * objfiles.c (open_mapped_file): Rewrite to use new function
6189 open_existing_mapped_file.
6191 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
6193 * sun3-xdep.c (fetch_core_registers): Lint.
6194 * tm-sun3.h: Prototype lint.
6197 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
6199 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
6200 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
6201 * objfiles.c: Cast calls to close() with unused returns to void.
6202 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
6203 old objfile's name before updating it.
6204 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
6205 * objfiles.h (objfile struct): Add mmfd member.
6206 * symfile.c (syms_from_objfile): Move some code to
6207 new_symfile_objfile.
6208 * symfile.c (new_symfile_objfile): Add new function, common code
6209 from syms_from_objfile.
6210 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
6211 mapped and unmapped symbol files.
6212 * symfile.c (symbol_file_command): Print "No symbol file now"
6213 message, ala exec_file_command for the exec file.
6214 * symfile.h (new_symfile_objfile): Add prototype.
6215 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
6216 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
6218 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
6220 * rs6000-pinsn.c: New version from IBM (Metin).
6221 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
6222 to avoid warnings from some compilers.
6224 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
6226 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
6227 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
6228 type's flag word that marks it as a fundamental type.
6229 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
6230 flags argument for all calls to init_type().
6231 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
6232 flags argument for all calls to init_type(). Also remove
6233 dependency on host sizes for ints, floats, etc.
6234 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
6235 flags argument for all calls to init_type(). Also remove
6236 dependency on host sizes for ints, floats, etc.
6237 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
6238 bit to flags argument for all calls to init_type(). Add types
6239 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
6240 * valprint.c (unsigned_type_table, signed_type_table,
6241 float_type_table): Remove.
6242 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
6243 bit when printing fundamental types, and print the actual name
6244 for such types, rather than inventing one. Remove code that
6245 invented fundamental type names.
6246 * valprint.c (_initialize_valprint): Remove initializations
6247 for now removed unsigned_type_table, signed_type_table, and
6250 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
6252 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
6253 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
6256 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
6258 * dwarfread.c (target_to_host): New function similar to previous
6260 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
6261 Extensive changes to convert all previous usages to use new
6262 target_to_host() function.
6263 * dwarfread.c (struct dieinfo): Change types of most integral
6264 members to be unsigned.
6266 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
6268 * WHATS.NEW: Revise -mapped doc.
6270 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
6272 * mipsread.c (parse_partial_symbols): Complain when sh->index is
6273 too high or when skipping `forwards' moves us backwards.
6274 (parse_type): Print mis-guessed tag name in complaint.
6275 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
6276 (parse_procedure): Do not attempt to create symbols; just fill in
6277 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
6278 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
6279 for clarity. Set top_stack before calling parse_external. In
6280 stabs, sort symbols before calling parse_procedure.
6282 * symmisc.c (std_in, std_out, std_err): Add vars to access std
6283 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
6284 * Makefile.in: Remove stage* targets. Avoid echo on recursive
6285 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
6288 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
6290 * Makefile.in (VERSION): Set to 4.5.1.
6291 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
6292 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
6293 fill_gregset): New functions for SVR4 /proc support.
6294 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
6295 Remove new symbol types and such to ../include/coff/symconst.h.
6296 (parse_symbol): Simplify code for parsing struct/enum/unions.
6297 (parse_type): Handle `long long' types.
6298 (upgrade_type): Handle `const' qualifier.
6299 (parse_partial_symbols): fix indentation, clean a bit.
6301 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
6303 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
6304 copy in data from raw read buffers, calling bfd byteswapping
6305 routines as appropriate. Use to replace most existing memcpy
6307 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
6308 * configure.in: Recognize new ncr3000 config.
6309 * config/ncr3000.mh: New config file.
6311 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
6315 * README: Update for release.
6316 * Makefile.in: Update version to 4.5.
6317 * WHATS.NEW: The obvious.
6319 * depend: Generate new depend file for this release.
6321 * Makefile.in (depend): Fix dependancy generation so that it does
6322 not include gcc 'fixincluded' files, which are usually in a system
6325 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
6327 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
6328 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
6329 symbols for nameless types. And, handle `R' (register parameter
6330 type) for AIX. (an extension to existing stabstring grammar).
6331 * rs6000-xdep.c: Fix typo (= should have been ==).
6333 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
6335 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
6337 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
6339 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
6340 * signame.c (SIGWAITING, SIGLWP): Add.
6342 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
6344 * xm-i386mach.h: add decls for errno and strdup().
6346 * breakpoint.c (breakpoint_1): Add (int) casts for enums
6347 used in array index context (otherwise, some compilers barf).
6349 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
6351 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
6352 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
6353 in a system call, and provide better backtrace if so.
6355 * Makefile.in (HFILES): Add xcoffsolib.h.
6356 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
6357 * rs6000-pinsn.c: #include "opcode/rs6k.h"
6359 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
6360 mipscoff_symfile_read): Convert to BFD to do file I/O.
6362 * symfile.c: #include <ctype.h> to get proper def if isspace().
6364 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
6366 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
6368 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
6369 function also when parsing embedded stabs.
6371 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
6373 * mipsread.c: Fix more declarations.
6375 * mipsread.c: Fix many invocations of complain. Use enum
6376 type_code where appropriate.
6378 * xm-vaxult.h: Add decl for strdup().
6380 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
6383 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
6385 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
6388 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
6390 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
6391 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
6392 Merge in more patches for rs6000 from Metin Ozisik.
6393 * utils.c: Fix typo in comment.
6395 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
6397 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
6398 * procfs.c (attach): Set nopass_next_sigstop if attached
6399 process is forcibly stopped.
6400 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
6401 resending SIGSTOP to attached process on first resume.
6403 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
6405 * Makefile.in (SFILES_MAINDIR): add mipsread.c
6407 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
6409 * Makefile.in (OBS): Compile mipsread.c for all targets now.
6410 (VERSION): Bump to 4.4.85.
6411 * mipsread.c: Update for new include files. Lint.
6412 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
6413 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
6414 Don't need to bring in mipsread.o specially any more.
6416 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
6418 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
6419 routine (for Irix-4.x). Make many funcs static and void.
6420 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
6421 * (init_extra_frame_info): Don't trash cached value of frame
6422 pointer register. This fixes backtracing through routines that use
6423 alloca(). Generally clean up declarations of functions, and use
6424 typedefs and macros to reference data structures as appropriate.
6425 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
6428 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
6430 * values.c (unpack_long): Fix unpacking error for signed chars
6431 on hosts where the default character type is unsigned.
6432 * procfs.c (pr_flag_table, pr_why_table): Add some entries
6433 for newer SVR4 variants.
6434 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
6435 turn off trace inherit-on-fork flag to favor latest SVR4 method.
6436 * procfs.c (mappingflags): Add support for MA_PHYS
6438 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
6440 * buildsym.c (read_struct_type): Avoid coredump when C++
6441 abbreviated type name is messed up. Reported by Joe Buck.
6442 FIXME, we need to determine whether GDB or GCC needs to be
6443 smarter to correctly locate this type name.
6445 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
6446 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
6447 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
6448 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
6449 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
6451 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
6453 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
6454 * symtab.h (current_source_symtab): Make extern
6455 * symtab.h (current_source_line): Make extern
6456 * inferior.h: Move all procfs.c prototypes to one place, add
6457 prototype for proc_signal_handling_change. Add prototypes for
6458 signal_stop_state, signal_print_state, and signal_pass_state.
6459 * inferior.h (stop_soon_quietly): Make extern
6460 * inferior.h (attach_flag): Make extern
6461 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
6462 * infrun.c (signal_stop_state, signal_print_state,
6463 signal_pass_state): New functions to query specific signal
6465 * infrun.c (handle_command): Minor error message change, add
6466 NOTICE_SIGNAL_HANDLING_CHANGE.
6467 * procfs.c (open_proc_file): Remove iris specific reset of
6468 inherit-on-fork flag, moved to proc_set_exec_trap().
6469 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
6470 to reset inherit-on-fork flag, bash comment to GNU form.
6471 * procfs.c (proc_base_address, set_proc_siginfo,
6472 fetch_core_registers): Conform to code style.
6473 * procfs.c (signame.h): Include.
6474 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
6475 syscallname(), info_proc_syscalls()): New macros, tables, and
6476 functions to organize and report system call information.
6477 * procfs.c (saved_fltset, saved_trace, saved_sighold,
6478 saved_exitset, saved_entryset): Add to procinfo struct.
6479 * procfs.c (struct trans): Add.
6480 * procfs.c (pr_flag_table, pr_why_table, faults_table,
6481 siginfo_table, errno_table): Tables to translate numeric values
6482 to symbolic names and short descriptions.
6483 * procfs.c (signalname, info_proc_signals): Add function and
6485 * procfs.c (proc_info): Now info_proc.
6486 * procfs.c (proc_info_address_map): Now info_proc_mappings.
6487 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
6488 info_proc_faults, lookupname, lookupdesc, sigcodename,
6489 sigcodedesc): New functions.
6490 * procfs.c (proc_signal_handling_change): New function to set
6491 the trace flags based on the state of gdb's signal handling flags.
6492 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
6493 and remove code to do PIOCSTRACE ioctl.
6494 * procfs.c (attach, detach): Preserve and restore process flags
6495 using saved_* fields in procinfo struct.
6496 * procfs.c (attach): Call proc_signal_handling_change.
6497 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
6498 * procfs.c (proc_desc): Update for latest changes.
6499 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
6500 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6501 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6503 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
6505 * procfs.c (set_proc_siginfo): Add prototype and new function.
6506 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
6507 up inferior siginfo struct.
6508 * elfread.c (elf_symfile_read): Compute the relocation amount
6509 by subtracting off the address of the ".text" section.
6510 * solib.c: Add pointer to ".text" section to so_list struct.
6511 * solib.c (solib_map_sections): Initialize pointer to ".text"
6512 section in so_list struct.
6513 * solib.c (symbol_add_stub): Pass base address of ".text"
6514 section to symbol_file_add, rather than the load address of
6515 the shared library. On SunOS they are the same. On SVR4 they
6518 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
6520 * mipsread.c (parse_procedure): PDR.isym should get pointer to
6521 function name, not .gdbinfo. symbol.
6523 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
6525 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
6527 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
6529 * Makefile.in (VERSION): 4.4.8
6531 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
6532 commands in .cshrc/.profile won't get traced.
6534 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
6536 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
6537 * exec.c (build_section_table): Don't abort if no sections.
6538 * sparc-tdep.c (single_step): Lint.
6539 * utils.c (mrealloc): Handle realloc (0, size) case here.
6541 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
6543 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
6546 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
6548 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
6549 .gdbinfo. symbols are created. Move creation from parse_procedure
6550 to parse_symbol, where it is fairly easy to grow the symtab. This
6551 also fixes a symtab trashing bug on all mips-based systems.
6552 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
6554 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
6555 mips_extra_func_info, and all the PROC_xxx macros that look at it.
6557 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
6559 * c-exp.y: Add missing return type to yyparse() prototype.
6561 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
6563 Create and use macros for iterating on symtabs, psymtabs, msymbols.
6565 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
6566 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
6567 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
6568 (patch_opaque_types): Avoid dummy args and result.
6569 * objfiles.c (have_partial_symbols, have_full_symbols,
6570 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
6571 (iterate_over_objfiles, iterate_over_symtabs,
6572 iterate_over_psymtabs): Remove, clunky and slow.
6573 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
6574 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
6575 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
6576 dump_objfile): Remove dummy args and results. Move filename
6577 comparisons to callers.
6578 (printsyms_command, printpsyms_command, printmsyms_command,
6579 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
6580 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
6581 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
6582 list_symbols, make_symbol_completion_list): Replace explicit
6583 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
6584 Eliminate Dijkstra flag crap, break out of loops with gotos.
6585 (lookup_symtab_1): Protect '/' tests from short filenames.
6586 (cplus_mangled_symbol): Move inline into lookup_symbol.
6587 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
6588 (relocate_minimal_symbol): Move inline to vmap_symtab.
6589 (vmap_symtab): Replace iteration with ALL_OBJFILES,
6590 iterate_over_msymbols with ALL_MSYMBOLS.
6592 Misc cleanup prior to release.
6594 * Makefile.in (VERSION): Roll to 4.4.7.
6595 (HFILES): Add call-cmds.h.
6596 * call-cmds.h: New header for command fns called by other files.
6597 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
6598 (breakpoint_1): Remove unused type arg. Change callers.
6600 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
6601 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
6602 * mipsread.c: Add prototypes for all static functions.
6604 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
6605 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
6606 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
6607 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
6608 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
6609 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
6612 * buildsym.c (define_symbol): Handle global register variables
6613 (from Pierre Willard). Complain if register numbers are too large.
6614 * target.c (nomemory): Now that higher levels examine errno, give EIO.
6615 * tm-sparc.h: Don't #include <sun4/reg.h>.
6616 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
6617 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
6619 * language.h: Avoid forward enum declaration.
6620 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
6621 config/sun4os5.mt: New host and target.
6622 * defs.h (errno): #include <errno.h> rather than assuming int.
6623 From Pierre Willard.
6625 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
6626 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
6627 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
6628 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
6629 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
6630 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
6631 sparc-xdep.c, utils.c, value.h, values.c: Lint.
6633 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
6635 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
6636 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
6637 * language.h (enum exp_opcode): Avoid forward enum def.
6638 * main.c (define_command, user_defined_command): Lint.
6639 * mem-break.c, xcoffread.c: Lint.
6640 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
6642 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
6644 * Merged in latest RS6000 diffs from Metin G. Ozisik.
6645 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
6646 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
6647 or IBM6000_TARGET as (approximately) appropriate.
6649 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
6651 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
6652 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
6653 or not to try reading symbols from a mapped objfile. Plugs memory
6654 leak due to shared libraries generating no psymtabs or symtabs.
6656 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
6658 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
6659 * copying.awk: Lint. Make stronger warning at top of copying.c.
6660 * elfread.c (elf_symtab_read): Eliminate check of mainline.
6661 * gdbtypes.c (smash_to_*): Remove FIXME comments.
6662 (lookup_pointer_type): Add FIXME comment.
6663 * main.c (set_history_size_command): Disallow negative size.
6664 * partial-stab.h: Update copyright.
6665 * rs6000-tdep.c (skip_trampoline_code): Better comments.
6667 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
6669 * main.c (set_history_size_command): Negative size is error.
6670 (Reported by Peggy Fieland.)
6672 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
6674 * coffread.c (coff_symfile_init): Update comment.
6675 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
6676 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
6677 macros to access the dbx specific objfile information.
6678 * dbxread.c (symfile_string_table, symfile_string_table_size):
6679 Remove these local variables.
6680 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
6681 read_dbx_symtab): Remove the stringtab and stringtab_size params
6682 from the function prototypes, the function definition, and the
6683 function calls. These are now available via DBX_STRINGTAB and
6684 DBX_STRINGTAB_SIZE using the objfile pointer.
6685 * dbxread.c (dbx_symfile_read): Relocate addr before using as
6686 an arg to read_dbx_symtab.
6687 * dbxread.c (dbx_symfile_read): Remove code that free'd the
6688 stringtab and the dbx specific per-objfile private info.
6689 * dbxread.c (init_psymbol_list): Remove symbol count from passed
6690 args in prototype, function definition, and function calls. It is
6691 now available via the DBX_SYMCOUNT macro using the objfile
6693 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
6694 local instance of struct dbx_symfile_info and replace with DBX_*
6696 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
6697 symfile_string_table and symfile_string_table_size.
6698 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
6699 symfile_string_table.
6700 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
6701 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
6702 stringtab size variables. Remove all code that used to reread
6704 * objfiles.c (allocate_objfile): Move calls to init_malloc()
6705 to prior to any calls to mmalloc for the objfile specific heap.
6706 * utils.c (init_malloc): Document the requirement that for each
6707 heap for which corruption checking is desired, that init_mmalloc
6708 must be called prior to any mmalloc calls on the heap.
6710 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
6712 * rs6000-pinsn.c: Make dis-assembly output more like
6713 other targets: Don't print instruction in hex before
6714 the assembly; use print_address to print out jump
6717 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
6719 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
6720 * cplus-dem.c: Support "Sc" meaning "signed char".
6722 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
6724 * configure.in: fix iris/iris3.
6726 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
6728 * command.c, main.c (various places): Use ctype.h macros
6729 (such as isupper(x)), instead of hard-wiring in ASCII-isms
6730 (such as (x >= 'A' && x <= 'Z')).
6731 (There are still more of these in other files.)
6732 * main.c (defined_command): Lower-case the user's
6733 new command before entering it. Needed because
6734 command lookup is case-insensitive (and also lower-cases).
6735 (Based on Metin's earlier patch.)
6737 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
6739 * config/irix4.mh: new file.
6741 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
6743 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
6746 * xm-mips.h: Declare strdup for ultrix.
6748 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
6749 when calling new_symbol.
6750 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
6753 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
6755 * config/rs6000.mh: Update (for Fred's new mmalloc)
6756 flags to disable use of GNU malloc/mmalloc.
6757 * munch: Change SYSV rule to allow .text before the label,
6758 as well as after, to work for AIX.
6759 * gdbtypes.h: Minor clarifiction.
6761 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
6763 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
6764 continuation in yet another place (between method declarations).
6766 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
6768 * mips-tdep.c: include symfile.h and objfiles.h to fix
6771 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
6773 * valops.c (value_struct_elt_for_reference): Added 'offset'
6774 parameter to handle multiple inheritance.
6775 * eval.c, value.h: Update accordingly.
6777 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
6779 * objfiles.h: New file
6780 * Makefile.in (HFILES): Add objfiles.h
6781 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
6782 main_scope_lowpc, main_scope_highpc.
6783 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
6784 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
6785 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
6786 xcoffread.c, : Include objfiles.h.
6787 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
6788 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
6789 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
6790 inside_entry_file() and logic changed appropriately.
6791 * blockframe.c (outside_startup_file): Renamed to
6792 inside_entry_file() and logic changed appropriately.
6793 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
6794 and logic changed to use per-objfile specific fields.
6795 * blockframe.c (inside_entry_scope): Renamed to
6796 inside_entry_func() and logic changed to use per-objfile specific
6798 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
6799 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
6800 Remove extern decls.
6801 * symfile.c, symfile.h (entry_point): Remove extern decl.
6802 * coffread.c (coff_symfile_init): Common entry point init code
6803 moved to symfiles.c, call init_entry_point_info().
6804 * coffread.c (complete_symtab): Use new per-objfile entry info.
6805 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
6806 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
6808 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
6809 * defs.h (inside_entry_scope, outside_startup_file,
6810 inside_main_scope): Prototypes changed for renames to
6811 inside_entry_func, inside_entry_file, inside_main_func,
6813 * symfile.c (syms_from_objfile): Common entry point init code
6814 moved to init_entry_point_info() and call init_entry_point_info().
6815 * symfile.h (init_entry_point_info): Include prototype.
6816 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
6817 moved to symfiles.c and call init_entry_point_info().
6818 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
6819 main_scope_lowpc, main_scope_highpc): Remove extern decls.
6820 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
6822 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
6823 works for the majority of targets.
6824 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
6825 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
6826 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
6827 Use default definition in frame.h.
6828 * frame.h (selected_frame_level): Make decl extern.
6829 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
6830 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
6831 * partial-stab.h: Use new per-objfile entry info.
6832 * symfile.h (struct objfile): Removed, moved to objfiles.h.
6833 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
6834 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
6835 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
6836 have_minimal_symbols): Prototypes moved to objfiles.h.
6837 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
6838 Macros moved to objfiles.h.
6839 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
6841 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
6843 More C++ improvements (pointers to members, qualified names).
6844 * c-exp.y: Support exp.type::name and exp->type::name
6845 syntaxes. (Unfortunately, doesn't work for static members.)
6846 * c-exp.y, eval.c: Make type::~type work better.
6847 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
6848 value_static_field by value_struct_elt_for_reference.
6849 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
6850 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
6851 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
6852 for OP_SCOPE operand; no point in it now that we use lazy
6853 reading of values, and use "reference to member" objects.
6854 * gdbtypes.h: Clarify comment.
6855 * valops.c: Change value_struct_elt_for_address to return
6856 a reference (or variable), rather than a pointer. Change
6857 the name to value_struct_elt_for_reference to reflect this.
6858 Returning a reference instead of a address provides a
6859 generalization, since we can use the routine for both
6860 class::name as well as &class::name.
6861 Also, recurse to handle multiple inheritance properly.
6862 * valprint.c: Moved code to print pointer-to-members
6863 to new function point_class_member. This allows a
6864 "reference-to-member" to be printed using the same code.
6865 * valprint.c (type_print_varspec_prefix): Avoid printing
6866 "struct " for domains of class-member types.
6867 * valops.c (search_struct_field): Inline code for simplified
6868 version of value_static_field (which can then be deleted).
6869 * value.h: Rename value_struct_elt_for_address to
6870 value_struct_elt_for_reference. Delete value_static_field.
6871 * values.c: Remove no longer used function value_static_field.
6873 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
6875 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
6876 elfread.c (coff_symfile_finish): Add function, prototype, and
6877 add to the xxxx_sym_fns struct for each file type. Also reformat
6878 the xxxx_sym_fns vector to a standard format and add comments.
6879 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
6880 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
6881 Pass pointer to struct objfile rather than pointer to sym_fns.
6882 Change references inside each function accordingly. Allocate any
6883 symbol file specific info in the per-objfile memory region.
6884 * dbxread.c (free_and_init_header_files): Break function into
6885 free_header_files(), called from dbx_symfile_finish(), and
6886 init_header_files(), called from dbx_new_init().
6887 * dbxread.c (dbx_new_init): Move deallocation things to new
6888 dbx_symfile_finish function.
6889 * elfread.c (elf_new_init): Call buildsym_new_init().
6890 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
6891 routine for the objfile before deallocating other stuff.
6892 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
6893 * symfile.h: Move struct sym_fns to before struct objfile def.
6894 Add sym_finish function pointer and change prototypes of other
6895 function pointers to reflect passing struct objfile pointer rather
6896 than struct sym_fns pointer.
6897 * symfile.c: Remove now obsolete symtab_fns pointer.
6898 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
6899 locates the correct sym_fns struct for the given objfile.
6900 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
6901 for better support of mapped symbol tables.
6902 * symfile.c (symbol_file_command): Remove obsolete code using
6904 * symfile.h: Remove duplicate declarations for symfile_objfile,
6905 entry_point, and object_files.
6906 * target.c (target_info): Compare symfile_objfile to NULL.
6907 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
6908 aixcoff_symfile_finish().
6910 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
6912 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
6913 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
6914 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
6916 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
6918 Some improvements to g++ debugging.
6919 * symtab.c (list_symbols): demangle before pattern matching.
6920 * symtab.c: Other fixes to improve handing of operators.
6921 * valprint.c (type_print_base): Fix test for constructor.
6922 * values.c (value_static_field): Allow evaluation of
6923 CLASS::METHOD, returning a function pointer.
6925 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
6927 * Makefile.in (VERSION): Roll 4.4.6.
6928 * exec.c (exec_file_command): Add code to ignore optional args
6929 passed in by file_command() for use in symbol_file_command().
6930 * main.c (main): Document -mapped and -readnow in help summary.
6931 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
6932 * objfiles.c (allocate_objfile): Filename arg removed. Changes
6933 to get filename from bfd with bfd_get_filename(). Test mapto
6934 against 0, not NULL. Use mstrsave() to make copy of filename.
6935 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
6937 * remote-vx.c (vx_load_command, add_symbol_stub):
6938 Symbol_file_add() takes an additional arg.
6939 * solib.c (symbol_add_stub): Symbol_file_add() takes an
6941 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
6942 changed to return a bfd not an objfile pointer.
6943 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
6944 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
6945 Change to eliminate local bfd and use symfile_bfd_open() plus
6946 allocate_objfile(). Add code to implement readnow option.
6947 * symfile.c (symbol_file_command): Changes to option handling,
6948 readnow functionality moved to symbol_file_add().
6949 * symfile.c (symfile_init): Eliminate local copy of bfd.
6950 * symfile.c (add_symbol_file_command): Changes to parse mapped
6951 and readnow options.
6952 * symfile.h (allocate_objfile): Arg removed from prototype.
6953 * symtab.h (symbol_file_add): Arg added to prototype.
6954 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
6957 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
6959 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
6960 mtrace.awk, state.c, state.h: Removed.
6961 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
6962 directories searched for source files.
6963 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
6964 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
6965 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
6966 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
6967 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
6968 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
6969 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
6971 * Makefile.in (HFILES): Remove state.h
6972 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
6973 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
6974 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
6975 * Makefile.in (clean): Remove all object files.
6976 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
6977 * cplus-dem.c: Remove prototypes definitions that are now done in
6979 * dbxread.c (throughout): Change from using per-objfile
6980 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6981 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
6982 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
6983 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
6984 * depend: Remove dependencies for state.o, state.h.
6985 * dwarfread.c: Add declaration for warning_pre_print.
6986 * dwarfread.c (dwarfwarn): Use warning_pre_print.
6987 * dwarfread.c (throughout): Change from using per-objfile
6988 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6989 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
6990 use supplied objfile.
6991 * i386-xdep.c (print_387_status): Change to use warning() rather
6993 * i387-tdep.c (print_387_control_word): Change to use warning()
6994 rather than printfs.
6995 * infrun.c (wait_for_inferior): Remove unreachable abort() call
6996 that some compilers grumble about.
6997 * language.c (throughout): Add declaration for warning_pre_print
6998 and using warning() instead of printfs.
6999 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
7000 * main.c (main): Add declaration for warning_pre_print and set it
7001 similarly to error_pre_print. Add declarations for
7002 mapped_symbol_files and readnow_symbol_files. Add appropriate
7003 definitions to long_options[].
7004 * minsyms.c: Trivial fix to comment.
7005 * objfiles.c (allocate_objfile): Substantially rewritten for
7006 using mapped symbol files.
7007 * objfiles.c (throughout): Change from using per-objfile
7008 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7009 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
7010 * source.c (throughout): Change from using per-objfile
7011 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7012 * source.c (open_source_file): Use mstrsave to save file name in
7013 mapped symbol region for objfile.
7014 * symfile.c: Remove include for state.h.
7015 include to local form.
7016 * symfile.c (symbol_file_add_digested): Remove.
7017 * symfile.c (symbol_file_add): Substantially rewritten for mapped
7019 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
7020 from objfile structure. Add malloc descriptor pointer (md).
7021 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
7022 * symm-xdep.c (print_fpu_status): Use warning() rather than
7024 * symmisc.c (free_symtab_block): Now takes and uses current
7026 * symmisc.c (throughout): Change from using per-objfile
7027 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7028 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
7029 Sun compiler grumblings when PTR is char *.
7030 * symtab.c (lookup_symbol): Cast return value of iterate_over_
7031 msymbols() to correct pointer type.
7032 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
7033 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
7034 error always starts on a line of it's own.
7035 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
7036 Rewrite for new mapped malloc package use.
7037 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
7038 that don't want to use the mapped malloc package; pass arguments
7039 on to traditional malloc package functions.
7040 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
7041 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
7042 mrealloc, malloc, and realloc but get fatal error if runs out
7044 * utils.c (msavestring, mstrsave): Save a string in a specific
7045 mapped malloc region.
7046 * utils.c (print_spaces): Use xmalloc to get the buffer.
7047 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
7048 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
7049 * config/i386v4.mh: Insignificant reorganization.
7051 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
7053 * xcoffread.c: Only enable compilation of debugging functions
7054 if IBM6000 is defined. Fails to compile otherwise.
7056 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
7058 * Makefile.in: pass MAKEINFO down on info.
7060 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
7062 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
7063 useless code, including an lseek to an uninitialized variable.
7064 Reported by Jim Williams <jimbo@wrs.com>.
7066 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
7068 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
7069 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
7070 * minsyms.c, symfile.c: Changes that may be generally
7071 applicable, but are #ifdef IBM6000 for now.
7072 * rs6000-xdep.c: Fixed typo in comment.
7073 * rs6000-tdep.c: Non-substatial changes.
7074 * xoffread.c: The main change here is addition of some
7075 debugging functions.
7076 * xoffexec.c: More changes.
7078 * xcoffread.c: Fixed two too-few-parameters bugs.
7080 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
7081 to SOLIB_CREATE_INFERIOR_HOOK macro.
7083 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
7085 * symfile.h: Add prototype for iterate_over_msymbols().
7086 * symtab.c (cplus_mangled_symbol): Add function.
7087 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
7088 iterate_over_msymbols to find demangled C++ symbol.
7089 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
7090 value to iterate_over_msymbols().
7091 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
7094 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
7096 * Makefile.in: added check target.
7098 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
7100 * ecoff.c: Move to ../bfd/coff-msym.c.
7101 * config/mt-*mips: Remove ecoff.o from the configuration.
7102 * remote.c (): Add newline to initial +.
7103 (remote_resume): Mention how to cope with signals.
7104 (remote_interrupt): Add debug msg.
7105 (remote-wait): Implement new 'T' reply, which includes
7106 status, PC, and FP all in a single short message.
7107 (putpkt): Add further debugging of packet acks.
7108 * mipsread.c (fixup_symtab): Also swap RFD's.
7109 (parse_partial_symbols): Avoid bug on unknown symbol types.
7110 * Makefile.in (VERSION): Roll to 4.4.5.
7111 * mips-tdep.c (heuristic_proc_start): Avoid long delays
7112 for remote MIPS by limiting heuristic to 200 byte search.
7113 (heuristic_proc_desc): Byte-swapping.
7114 (mips_print_register): Cope with failure of
7115 read_relative_register_raw_bytes. Byte-swap integers for
7117 * mips-pinsn.c (print_insn): Byte-swap instruction.
7119 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
7121 * config.sub configure.in config/mh-irix4
7122 gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
7123 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
7124 gdb/xm-irix4.h gdb/config/mt-irix3
7125 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
7127 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
7129 * defs.h, utils.c: xrealloc takes PTR as first arg.
7130 * defs.h: Reword confusing comment about ANSI prototypes.
7131 * defs.h: Some minor whitespace changes.
7132 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
7133 not NULL, which can be (void *).
7134 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
7135 * tm-i386v.h (SP_ARG0): Define
7136 * xm-sysv4.h: Back out of change for missing prototypes.
7137 * i386-tdep.c (get_longjmp_target): Add function.
7139 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
7141 * Makefile.in: install man page too.
7143 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
7145 * All GDB files that #include defs.h: Removed stdio.h.
7146 (defs.h): #include stdio.h.
7148 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
7150 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
7151 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
7152 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
7153 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
7154 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
7155 it before printing out the hex shape of an address.
7157 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
7159 * rs6000-xdep.c (frame_initial_stack_address): Move
7160 code to set frame->cache_fsr into new separate function
7161 frame_get_cacahe_fsr. This allows fixing a fatal error.
7162 * xcoffexec.c: Turn previously suppressed error
7163 message back on, after cleaning up BFD.
7165 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
7166 printing of blank line, since it cases printing of an
7167 extra blank line. Is this intended? It does mess up
7169 * defs.h: Put back declarations of malloc and realloc,
7170 but protected by #ifndef MALLOC_INCOMPATIBLE.
7171 * objfiles.c: Undo previous change: Use malloc/realloc
7172 for objfile malloc/realloc fields (but add a cast).
7173 * xcoffexec.c: Suppress an error message (for now).
7175 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7177 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7178 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
7179 * buildsym.c: Use smash_to_pointer_type() to handle forward type
7181 * xcoffread.c: Modifications to C_DECL storage class handling, and
7182 introduction of an old smash_to_pointer_type() routine.
7184 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7185 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
7186 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
7187 parameters have been modified.
7189 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7190 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
7191 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
7192 and fetch_inferior_registers() always fetched all the registers
7193 resulting valid register values at hand all the time. Pushing a dummy
7194 frame did not require validating all register values first. After
7195 putting the above mechanism into action, we didn't have valid registers
7196 values always ready. Thus, all registers need to be fetched before
7197 pushing a dummy frame now.
7199 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7200 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
7201 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
7202 the starting address (actual frame address) of a frame.
7203 * rs6000-tdep.c: modifications to function_frame_info() to see if
7204 function reserves a frame pointer register (alloca register)
7205 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
7206 FRAME_LOCALS_ADDRESS has been updated to support debugging of
7207 functions with alloca() calls.
7209 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
7211 * xm-sysv4.h: Provide definitions/prototypes for host environment
7212 functions for which no definitions or prototypes are provided in
7213 any currently included gdb or host environment header files.
7214 For SVR4, this currently includes malloc and realloc, which cannot
7215 be portably prototyped in any gdb include file.
7217 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7219 * buildsym.h: Remove obsolete variable file_stabs.
7221 * Makefile.in: Move place where configure merges in host-
7222 and target-dependent fragments later, so the latter
7223 can override (say) GNU_MALLOC.
7224 * config/mh-rs6000: Use system malloc. Otherwise, I
7225 ended up with *two* incompatible versions of malloc
7226 (functions in libc would call the malloc in libc).
7227 I assume this is a shared library problem.
7229 * remote.c: Fix (presumed) typo.
7230 * objfiles.c: Use xmalloc/xrealloc instead of
7231 malloc/realloc (since the latter are no longer declared).
7233 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7234 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
7235 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
7236 handle individual registers.
7237 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
7238 correctly in case it wasn't cached yet. (A problem showed up
7239 after fetching individual registers.)
7240 * buildsym.c: Disable type_synonym_name's type name overwriting
7241 in cases it is unnecesary. rs6000 portation doesn't use
7242 type_synonym_name, and it used to nullify type names
7243 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
7244 type's name as soon as space for that type is allocated.
7245 * xcoffread.c: ignore a section's lineno information if it is
7246 not `.text'. (In rs6000 bfd portation integration, skipping over
7247 `.pad' sections are ignored since it was in machine independent
7248 part of the code. Thus, a problem of fake sections with invalid
7249 lineno information arised.)
7251 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7252 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
7253 * rs6000-tdep.c: make function_frame_info() work whether or not
7254 reading from a core file.
7255 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
7257 * infrun.c. main.c, printcmd.c. symtab.c:
7258 More changes from IBM for rs6000.
7261 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
7263 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
7264 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
7265 Merge in changes (mostly from IBM) for RS6000.
7266 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
7267 More changes from IBM for RS6000. These are in machine-
7268 independent code, and probably could do with some cleaning
7269 up. The most questionable of these are #ifdef IBM6000.
7270 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
7271 to single_step() (for consistency with rs6000 and i860).
7272 * utils.c: Allow the 1st arg to xrealloc to be NULL
7273 (in which case do malloc). This removes the need for
7274 some tests in xcoff code (and perhaps other places?).
7275 * coffread.c: Removed variables last_source_file,
7276 type_vector, and type_vector_length as these are now
7277 defined by buildsym.[ch].
7278 * defs.h: Remove prototypes for malloc and realloc, since
7279 these should only be used to implement xmalloc and xrealloc,
7280 and they conflict with <stdlib.h> in AIX - where they
7281 return void* even when __STDC__ isn't defined. Sigh.
7282 * munch: Recognize *initialize* in data as well as text
7283 (AIX uses data). Also, incorporate a patch from Garrett
7284 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
7285 much more sensible, by only trying to match the name of
7286 the initialize_foo function, and not the junk before it.
7288 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
7290 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
7291 unless symbol table indicates that something has changed.
7293 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
7295 * remote.c: Make it work for embedded MIPS. Increase buffer
7296 size, and use throughout. Round buffer size up if too many regs.
7297 Support baud rate setting and try for an 8-bit path. If
7298 interrupted while waiting for target, send a ^C down the wire.
7299 Avoid single-byte reads.
7300 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
7302 * mips-xdep.h: Avoid the embedded regs when on Unix.
7304 * mipsread.c: Byte-swap the symbol table structures, using
7305 routines from ecoff.c, to read a symbol table written in any
7306 of the four possible byte orders.
7307 * configure.in (mips-big-* target): Same as Sony News.
7308 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
7309 * ecoff.c: New file for symbol swapping routines.
7311 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
7313 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
7314 all-breakpoints' command.
7315 * (get_number): Allow users to enter negative breakpoint numbers.
7316 * (breakpoint_1): Reformat display of 'info break' to show new
7318 * (create_longjmp_breakpoint, breakpoint_re_set,
7319 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
7320 symfile.c (syms_from_objfile): Re-do
7321 insertion of longjmp breakpoints. Move all code into
7322 breakpoint_re_set, and call that instead of
7323 create_longjmp_breakpoint in symfile.c.
7325 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
7327 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
7328 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
7329 * symtab.c (find_pc_symtab): Handle having no objfiles.
7330 * infcmd.c: Fix comment.
7331 * objfiles.c (free_all_objfiles): Add.
7332 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
7333 * symfile.c (symbol_file_command): free all objfiles when
7334 specifying a new symbol file.
7335 (reread_symbols): Stat the file name, don't fstat the descriptor.
7337 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
7339 * Makefile.in, configure.in: removed traces of namesubdir,
7340 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
7341 copyrights to '92, changed some from Cygnus to FSF.
7343 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
7345 * dbxread.c (end_psymtab): Delete empty psymtabs.
7346 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
7347 * symfile.h (struct objfile): Add free_psymtabs.
7349 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
7351 * Makefile.in (VERSION): Roll to gdb-4.4.4.
7353 * symfile.c (symbol_file_command): strcmp => !strcmp.
7354 * breakpoint.h: Move prototypes to follow enum definition they need.
7355 * breakpoint.c, infrun.c: Lint.
7356 * printcmd.c: Use `enum enable' rather than `enum
7358 * mipsread.c: First pass at making it compile with the new
7359 objfile changes. Probably seriously broken still, but it
7362 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
7364 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
7365 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
7366 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
7367 stepping (and nexting) through longjmp(). Also, cleanup
7368 breakpoint handling quite a bit by creating explicit breakpoint
7369 types instead of using magic breakpoint numbers.
7370 Makefile.in: Update version to 4.4.3
7372 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
7374 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
7375 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
7376 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
7378 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
7380 * minsyms.c (install_minimal_symbols): Add bunches to any
7381 existing minsyms in the objfile. Avoid extra mallocation
7382 by working directly in the obstack. Remove ignored `mainline' parm.
7383 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
7384 xcoffread.c: Change all callers.
7385 * FIXME: We should be able to eliminate MAINLINE from all the
7386 symbol readers now, with a small bit of work.
7388 * valops.c, value.h: Lint.
7389 * remote-vx.c: Add missing break; statement. Bugfix by
7390 Michael Sclafani, <sclafani@src.dec.com>.
7392 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
7394 * Makefile.in (VERSION): Update version to 4.4.2
7395 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
7396 minsyms.c, mmap-alloc.c, mmap-sbrk.c
7397 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
7398 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
7399 mmap-alloc.o, mmap-sbrk.o
7401 * altos-xdep.c: Minor whitespace change.
7402 * am29k-tdep.c (examine_prologue): Convert from misc function vector
7403 use to new minimal symbol table use.
7404 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
7405 * arm-xdep.c (store_inferior_registers): Returns void.
7406 * blockframe.c (get_pc_function_start, find_pc_partial_function):
7407 Convert from misc function vector use to new minimal symbol table use.
7408 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
7409 * breakpoint.c: Add prototypes for local functions.
7410 * breakpoint.c (catch_command_1): Change to static and remove unused
7412 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
7413 * breakpoint.h: Change function decls to prototype form.
7414 * buildsym.c: Add prototypes for local functions.
7415 * buildsym.c: Moved hashname() function here from dbxread.c.
7416 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
7417 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
7418 * buildsym.c (dbx_alloc_type): Change to static.
7419 * buildsym.c (finish_block): Add objfile parameter.
7420 * buildsym.c (misc): Change symbol_obstack to objfile version.
7421 * buildsym.c (make_blockvector): Change to static.
7422 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
7423 * buildsym.c (compare_line_numbers): Change to static, args are const,
7424 cast args when used.
7425 * buildsym.c (start_symtab): Inline new_object_header_files() call.
7426 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
7427 and made static. Add objfile parameter.
7428 * buildsym.c (end_symtab): Simplify code using line table size.
7429 Realloc the linetable on the objfile symbol_obstack and copy there.
7430 * buildsym.c (scan_file_globals): Convert from misc function vector
7431 use to new minimal symbol use.
7432 * buildsym.c (define_symbol): Add objfile parameter. Make sure
7433 strings get allocated in objfile's symbol_obstack. Convert references
7434 to builtin types to lookup_fundamental_type().
7435 * buildsym.c (read_type): Make static, add objfile parameter, convert
7436 references to buildin types to lookup_fundamental_type().
7437 * buildsym.c (read_struct_type): Add objfile parameter.
7438 * buildsym.c (read_array_type): Make static, add objfile parameter.
7439 * buildsym.c (read_enum_type): Make static, add objfile parameter.
7440 * buildsym.c (read_huge_number): Make static.
7441 * buildsym.c (read_range_type): Make static, add objfile parameter,
7442 convert references to buildin types to lookup_fundamental_type ().
7443 * buildsym.c (read_args): Make static, add objfile parameter.
7444 * buildsym.h: Convert function decl's to prototype form.
7445 * c-exp.y: Add prototypes for local functions, convert uses of misc
7446 function vector to minimal symbol table. Reformat all builtin type
7447 initializations and pass a NULL objfile to init_type() for them.
7448 * coffread.c: Change context_stack ref's to coff_context_stack,
7449 add local function prototypes. Cast uses of xrealloc arg 1.
7450 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
7451 crafting a new type.
7452 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
7453 * coffread.c (finish_block): Change name to coff_finish_block.
7454 * coffread.c (make_blockvector): Add and use objfile parameter.
7455 * coffread.c (record_line): Change name to coff_record_line.
7456 * coffread.c (start_symtab): Change name to coff_start_symtab.
7457 * coffread.c (end_symtab): Change name to coff_end_symtab.
7458 * coffread.c (record_misc_function): Change name to record_minimal_
7459 symbol and change to minimal symbol table use from misc func tbl.
7460 * coffread.c (coff_symfile_read): Convert from misc function vector
7461 use to minimal symbol table use.
7462 * coffread.c (hashname): Remove; use common version in buildsym.c.
7463 * coffread.c (decode_base_type): Change references to builtin types
7464 to calls to lookup_fundamental_type().
7465 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
7466 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
7467 * command.c: Add prototypes for local functions.
7468 * command.c (add_cmd): Prototype the 'fun' parameter and use the
7469 appropriate member of the function union for that type.
7470 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
7471 ifdef out the function since it isn't currently used.
7472 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
7473 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
7474 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
7475 * command.c (help_cmd): Compare function pointer to NULL.
7476 * command.c (help_cmd_list): Compare function pointer to NULL.
7477 * command.c (lookup_cmd_1): Use correct member of function union.
7478 * command.c (undef_cmd_error): Make static.
7479 * command.c (complete_on_cmdlist): Use correct member of func union.
7480 * command.c (do_setshow_command): Use correct member of func union.
7481 * command.c (shell_escape): Convert rindex use to strrchr.
7482 * command.h (COMMAND_H): Define if already included.
7483 * command.h (cmd_list_element struct): Change 'function' to a union
7484 and prototype args. Prototype completer function.
7485 * command.h: Convert decl's to prototype form.
7486 * convex-xdep.c (store_inferior_registers): Returns void.
7487 * copying.c: Prototype local functions.
7488 * coredep.c: Minor whitespace change.
7489 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
7490 * cplus-dem.c: Prototype local functions.
7491 * dbxread.c (hashname): Remove; moved to buildsym.c.
7492 * dbxread.c (free_and_init_header_files): Make static.
7493 * dbxread.c: Add prototypes for local functions.
7494 * dbxread.c (new_object_header_files): Remove; inlined usages.
7495 * dbxread.c (xrealloc usages): Cast args.
7496 * dbxread.c (record_misc_function): Change to record_minimal_symbol
7497 and change usages accordingly.
7498 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
7499 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
7500 * dbxread.c (dbx_next_symbol_text): Make static.
7501 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
7502 * dbxread.c (init_bincl_list): Add and use objfile parameter.
7503 * dbxread.c (free_bincl_list): Add and use objfile parameter.
7504 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
7505 * dbxread.c (end_psymtab): Convert to use per-objfile data.
7506 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
7508 * dwarfread.c (record_misc_function): Change name to record_minimal_
7509 symbol and use minimal symbol table throughout.
7510 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
7511 * dwarfread.c: Convert all references to builtin types to use the new
7512 lookup_fundamental_type function.
7513 * dwarfread.c (read_enumeration): Add and use objfile parameter.
7514 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
7516 * elfread.c (record_misc_function): Convert to use record_minimal_
7518 * elfread.c (elf_symtab_read): Add objfile parameter.
7519 * eval.c: Add prototypes for local functions and move some decls
7520 around to accomodate prototypes.
7521 * expprint.c: Add prototypes for local functions. Change references
7522 to misc function vector to minimal symbol table.
7523 * findvar.c (read_memory usages): Cast args.
7524 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
7525 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
7526 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
7527 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
7528 * gould-xdep.c: Minor whitespace change.
7529 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
7530 * hp300ux-xdep.c (store_inferior_registers): Returns void.
7531 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
7532 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
7533 * i386-tdep.c: Add prototypes for local functions.
7534 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
7535 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
7536 that defaulted to int.
7537 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
7538 i386_push_dummy_frame): Returns void.
7539 * i386-xdep.c (i386_register_u_addr): Declare params that default to
7540 int and explicitly declare return type as int.
7541 * i387-tdep.c: Minor formatting changes.
7542 * i960-tdep.c (leafproc_return): Convert from misc function vector
7543 use to minimal symbol table use.
7544 * infcmd.c: Add prototypes for local functions.
7545 * infcmd.c (continue_command, until_next_command, until_command,
7546 path_info, path_command): Make static.
7547 * infcmd.c (step_1, until_next_command): Convert from misc func
7548 vector to minimal symbol table use.
7549 * inflow.c: Add prototypes for local functions.
7550 * infptrace.c (store_inferior_registers): Returns void, not int.
7551 * language.c (_initialize_language): Use proper member of function
7553 * m2-exp.y: Add prototypes for local functions, convert misc function
7554 vector uses to minimal symbol table uses.
7555 * m2-exp.y (make_qualname, yyerror): Make static.
7556 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
7557 * m68k-pinsn.c: Add prototypes for local functions.
7558 * m68k-pinsn.c (print_insn): Cast args to read_memory.
7559 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
7560 * m68k-stub.c: Add prototypes.
7561 * m88k-pinsn.c (sprint_address): Convert from misc function vector
7562 use to minimal symbol table use.
7563 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
7564 * m88k-xdep.c (store_inferior_registers): Returns void.
7565 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
7566 * mach386-xdep.c (store_inferior_registers): Returns void.
7567 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
7568 * main.c: Add prototypes for local functions.
7569 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
7570 longjmp() result to (NORETURN void).
7571 * main.c (catch_errors): Prototype the 'func' parameter.
7572 * main.c (disconnect, stop_sig, do_nothin, float_handler):
7573 Takes an unused arg.
7574 * main.c (execute_command): Call the right member of the func union.
7575 * main.c (command_loop_marker, symbol_completion_function,
7576 command_loop): Make static.
7577 * main.c (command_line_input): Make linelength unsigned, cast arg
7578 to command_line_input().
7579 * main.c (add_info, add_com): Prototype the 'fun' parameter.
7580 * main.c (initialize_main): Call right member of function union.
7581 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
7582 * mem-break.c: Include symtab.h
7583 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
7584 * mips-xdep.c (store_inferior_registers): Returns void.
7585 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
7586 use to minimal symbol table use.
7587 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
7589 * mipsread.c (make_type): Remove, convert usages to init_type.
7590 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
7591 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
7592 vector use to minimal symbol table use.
7593 * parse.c: Add prototypes for local functions.
7594 * parse.c (xrealloc usages): Cast args.
7595 * parse.c (prefixify_expression, length_of_subexp): Make static.
7596 * parser-defs.h (PARSER_DEFS_H): Define when first included.
7597 * parser-defs.h: Convert function decls to prototype form.
7598 * partial-stab.h: Convert from misc function vector use to new minimal
7600 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
7601 the per-objfile copies.
7602 * printcmd.c: Add prototypes for local functions. Move some struct
7603 definitions around to accomodate prototypes.
7604 * printcmd.c (decode_format): Make static, change args oformat and
7605 osize to int from char.
7606 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
7607 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
7608 * printcmd.c (print_address_symbolic): Convert from misc function
7609 vector use to minimal symbol table use.
7610 * printcmd.c (address_info): Convert from misc function vector use
7611 to minimal symbol table use.
7612 * printcmd.c (delete_display, enable_display, disable_display_command):
7614 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
7615 * procfs.c (fetch_core_registers): Add unused param reg_addr.
7616 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
7617 * pyr-xdep.c (store_inferior_registers): Returns void.
7618 * remote-mm.c (mm_load): symbol_file_add return value unused.
7619 * remote-nindy.c: Minor format change.
7620 * remote-vx.c (vx_load_command): symbol_file_add result unused.
7621 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
7622 * rs6000-xdep.c (store_inferior_registers): Returns void.
7623 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
7624 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
7625 vector use to minimal symbol table use.
7626 * solib.c: Add prototypes for local functions.
7627 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
7628 function vector use to minimal symbol table use.
7629 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
7630 * solib.c (find_solib, shared_library_command): Make static
7631 * solib.c (read_memory, write_memory usages): Cast args.
7632 * solib.c (special_symbol_handling): Add function
7633 * source.c: Add prototypes for local functions.
7634 * source.c (select_source_symtab): Convert to scan objfiles.
7635 * source.c (open_source_file): Make static.
7636 * source.c (xrealloc usages): Cast args.
7637 * source.c (source_line_charpos): ifdef out, unused.
7638 * source.c (get_filename_and_charpos): Make static.
7639 * stack.c: Add prototypes for local functions.
7640 * stack.c (print_frame_info, frame_info): Convert from misc function
7641 vector use to minimal symbol table use.
7642 * symfile.c: Add prototypes for local functions.
7643 * symfile.c (compare_symbols): Make args const PTR's.
7644 * symfile.c (compare_psymbols, sort_pst_symbols) add.
7645 * symfile.c (sort_all_symtab_syms): Scan objfile list.
7646 * symfile.c (obsavestring): Add objfile parameter.
7647 * symfile.c (init_misc_bunches, prim_record_misc_function,
7648 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
7649 sort_misc_function_vector, compact_misc_function_vector): Remove
7650 * symfile.c (symbol_file_add_digested): Add function.
7651 * symfile.c (symbol_file_add): Returns struct objfile *.
7652 * symfile.c (symbol_file_command): Modify for state file use.
7653 * symfile.c (symfile_open): Add parameter "dumpable".
7654 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
7655 * symfile.c (load_command, add_symbol_file_command): Make static.
7656 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
7657 * symfile.c (rindex usages): Converted to strrchr.
7658 * symfile.c (allocate_psymtab): New
7659 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
7660 converted to minimal symbol table usage, but no obvious conversion.
7661 * symfile.c (free_all_symtabs): Remove.
7662 * symfile.c (_initialize_symfile): Use per-objfile info.
7663 * symfile.h: Rework the objfile structure to add per-objfile data
7664 objects (psymbol_obstack, symbol_obstack, type_obstack,
7665 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
7666 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
7667 Add prototypes to function declarations.
7668 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
7669 function vector usage to minimal symbol table usage.
7670 * symmisc.c (DEV_TTY): Define if not defined.
7671 * symmisc.c: Add local function prototypes.
7672 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
7673 printpsyms_command, print_objfiles, print_objfiles_command):
7674 Rework to use iterate_over_*
7675 * symtab.c: Add prototypes for local functions.
7676 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
7677 * symtab.c (lookup_partial_symtab): Scan through objfiles.
7678 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
7679 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
7680 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
7681 lookup_reference_type, lookup_member_type, allocate_stub_method,
7682 check_stub_method, create_array_type, smash_to_member_type,):
7684 * symtab.c (lookup_symbol): Some args are const.
7685 * symtab.h: All type related defs and structs moved to gdbtypes.h
7686 * symtab.h: Convert decls to prototypes.
7687 * target.c (noprocess): Make static.
7688 * target.h: Change decl's to prototypes.
7689 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
7690 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
7691 * utils.c (_initialize_utils): Use correct member of function union.
7692 * valarith.c: include gdbtypes.h
7693 * valops.c: include gdbtypes.h, add prototypes for local functions.
7694 * valops.c (value_push, value_arg_push, find_function_addr):
7696 * valops.c (value_string): Convert from misc function vector use
7697 to minimal symbol table use.
7698 * valops.c (check_field_in): Make arg const.
7699 * valprint.c: Add prototypes for local functions.
7700 * valprint.c (print_string): Make static
7701 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
7702 * values.c: Add prototypes for local functions.
7703 * values.c (value_headof): Convert from misc function vector to
7704 minimal symbol table.
7705 * xcoffexec.c: Add prototypes for local functions.
7706 * xcoffexec.c (exec_close, file_command, add_to_section_table):
7708 * xcoffexec.c (relocate_minimal_symbol): Add.
7709 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
7710 * xcoffread.c: Add prototypes for local functions.
7711 * xcoffread.c (sort_syms): Convert to scan objfiles.
7712 * xcoffread.c (read_xcoff_symtab): Make static.
7713 * xcoffread.c (various): Replace references to builtin types with
7714 calls to lookup_fundamental_type. Replace references to symbol_obstack
7715 and psymbol_obstack with pointers to the per-objfile copies.
7716 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
7717 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
7719 * xcoffread.c (init_stringtab): Add objfile parameter.
7720 * gdbtypes.c: New file
7721 * minsyms.c: New file
7722 * mmap-alloc.c: New file
7723 * mmap-sbrk.c: New file
7724 * objfiles.c: New file
7728 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
7730 * Check in Fred Fish's changes in these modules. Fred
7731 will make ChangeLog entries for all of them. Update VERSION
7734 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
7736 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
7738 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
7739 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
7740 value.h: Prototypes for static functions; lint.
7741 * gdbtypes.h: Empty file to ease transition.
7743 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
7745 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
7746 inferior.h, language.h, signame.h, target.h, terminal.h,
7747 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
7748 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
7750 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
7751 signame.c, sparc-xdep.c: Prototypes for all static functions.
7753 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
7754 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
7755 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
7756 Remove to_call_function and target_call_function, since it
7757 always calls the same thing (call_function_by_hand).
7758 * core.c, exec.c, solib.c: Rename target_ops sections =>
7760 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
7761 target.h: target_kill takes no args.
7762 * language.c (language_info): Scaffolding to allow briefer
7763 messages when the current language changes. FIXME.
7764 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
7765 complaints about volatile functions.
7766 * xm-sysv4.h (HAVE_MMAP): Define.
7768 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
7770 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
7771 to make prototypes for all functions declared here.
7772 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
7773 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
7774 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
7775 * ieee-float.h: Use PARAMS for prototypes; make some params const.
7776 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
7777 * m2-exp.y: Remove unused CONST; Rename OR and AND.
7778 * utils.c: Avoid declaring malloc and realloc. Lint.
7779 (request_quit): Accept signal-number parameter.
7781 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
7783 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
7784 DIE's. Add new function read_tag_pointer_type() to read them.
7786 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
7787 When creating a new user defined type, check to see if a partial
7788 type already exists, and if so, bash it to fit.
7790 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
7792 * coffread.c (decode_base_type): Pass long, not union.
7793 Fix by Eric Valette, ev@chorus.fr.
7795 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
7797 * elfread.c (elf_symtab_read): Fix code to correctly track
7798 changes in bfd for absolute symbols.
7800 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
7802 * xm-vaxbsd.h: Close off comment.
7804 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
7806 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
7808 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
7810 * mips-tdep.c (mips_print_registers): Print correct register
7811 number for double pseudo-registers.
7813 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
7815 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
7816 in the op$::OPERATOR. case. From Steven McCanne,
7817 <mccanne@horse.ee.lbl.gov>.
7819 * exec.c (set_section_name): Pass arg to exec_files_info;
7820 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
7822 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
7824 * main.c (print_gdb_version): Copyright msg: only this year.
7825 (cd_command): Avoid changing current_directory on error.
7827 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
7829 * mipsread.c (parse_partial_symbols): Handle dependencies
7830 between partial symbol tables (when not doing stabs-in-ecoff).
7831 (This used to be handled by parse_fdr, but parse_fdr was
7832 incompatible with handling stabs-in-ecoff, so the code
7833 was re-written to not use parse_fdr. Unfortunately,
7834 the logic to handle dependencies was overlooked.)
7836 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
7838 * coffread.c (read_enum_type): Use the size of a target int when
7840 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
7842 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
7843 * symtab.c (lookup_reference_type, lookup_ptr_type): use
7844 TARGET_PTR_BIT to determine size of a pointer
7845 * values.c (unpack_long): when unpacking a REF or a PTR don't
7846 assume the size of the type.
7848 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
7850 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
7851 looking at its members. Improve guess between struct and union,
7852 only assuming union if multiple members have offsets of zero.
7854 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
7856 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
7857 (This is just for clarity - and one day permitting us to
7858 change FP0_REGNUM from 38 to 32, which would make more sense.)
7859 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
7860 register numbers in stabs-in-ecoff get handled correctly.
7862 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
7864 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
7865 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
7866 into BSD and Ultrix.
7868 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
7870 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
7872 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
7874 * Makefile.in: Increment version to 4.4.1.
7875 * main.c (print_gdb_version): Update copyright notice.
7877 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
7879 * mipsread.c: Prepend "struct " to the names of structure
7880 types, and similarly for enums and unions. (This used
7881 to be done, but got lost in the re-write to "guess" the
7882 difference between enum/struct/union.)
7883 Also, guess that a tag is an enum if the first member
7886 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
7888 * xm-vax.h: #ifndef ultrix around #include of endian.h and
7891 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
7893 * Projects: Patching executables is done.
7894 * Makefile.in (VERSION): Roll to gdb-4.4.
7895 * README, WHATS.NEW: Update for gdb-4.4.
7897 * symfile.c (reread_symbols): Whenever we reread one object
7898 file's symbols, we must restart the scan, because the object_files
7899 chain has been permuted.
7901 * exec.c (exec_files_info): Split out into print_section_info.
7902 Print BFD filename of each section if it's not the default one.
7903 * core.c (core_files_info): Call print_section_info.
7905 * xm-vax.h: Include a few system header files whose definitions
7906 must precede defs.h.
7907 * language.c, language.h: Make some things const.
7908 * expression.h, main.c: const spreads like ooze.
7910 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
7911 since BREAKPOINT values can be >0x80.
7913 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
7915 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
7917 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
7919 * sparc-pinsn.c: Remove kludge for preferring architectures.
7920 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
7921 and forever. Add `add' instruction to the set that get checked
7922 for a preceding `sethi' in order to print an absolute address.
7923 Corresponding changes in ../include/opcode/sparc.h needed
7924 to eliminate garbage instructions.
7926 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
7928 * mipsread.c (parse_partial_symbols): Make sure partial
7929 symbols are created for external symbols (as used to be
7930 the case). This is a bit of a pain with the mips-coff.
7931 It uses a table which points to all of the external
7932 symbols belonging to a particular FDR or psymtab.
7933 Once we've generated this table, we might as well save
7934 it, and then use it in psymtab_to_symtab_1 to find
7935 the symbols to pass to parse_external().
7936 * symfile.c, symfile.c: New function start_psymtab_common
7937 to share the common parts of allocating a new psymtab
7938 for dbxread, mipsread (and later dwarfread). Its code
7939 was pulled out from start_psymtab in dbxread.c.
7940 * dbxread.c (start_psymtab): Use start_psymtab_common().
7942 * valprint.c (val_print): If there is an error when trying
7943 to print a string, check to see if there really is a problem
7944 by reading just one character. If that works, assume
7947 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
7949 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
7950 cypress, v8 mnemonics in that order.
7952 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
7954 * sparc-pinsn.c: Put the qsort() back in.
7956 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
7958 * findvar.c (read_register, write_register): Handle machines
7959 where REGISTER_TYPE is not the same size as "int".
7961 Handle debug symbols in dynamically loaded (relocated) code:
7963 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
7964 offset to process_one_symbol.
7965 (process_one_symbol): Take new offset parameter. Add it into
7966 appropriate symbol types to relocate symbols to loaded addresses.
7967 Handle all possible symbol types, and complain() about types that
7968 we don't expect to see.
7969 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
7970 process_one_symbol (FIXME, should pass real offset).
7974 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
7976 (set_breakpoint, break_command_1, until_break_command,
7977 catch_command_1, breakpoint_re_set_one): Use it.
7978 * symtab.h (resolve_sal_pc): Declare.
7979 * infcmd.c (jump_command): Use resolve_sal_pc.
7981 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
7983 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
7985 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
7987 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
7988 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
7989 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
7991 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
7993 * dbxread.c (process_one_symbol): Make a first cut at handling
7994 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
7996 * symtab.c (find_pc_line): Fix stepping into and out of #included
7999 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
8001 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
8002 no longer any need to copy ../include/opcode/* into gdb.
8004 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
8006 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
8008 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
8010 * valprint.c (type_print_base, type_print_method_args):
8011 Print C++ constructor methods without bogus "return type."
8013 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
8015 * infptrace.c (child_xfer_memory): Parameter "target" should
8016 be a pointer to a structure, not the entire structure.
8018 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
8020 * depend: Convert the couple of references to ansidecl.h that
8021 used the local gdb version to use the ../include version.
8023 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
8026 (child_xfer_memory): Takes pointer to a struct, not entire struct.
8027 (inferior_proc_init): Fix non-ANSI version of args.
8028 (attach): Call print_sys_errmsg with correct number of args.
8029 (mappingflags): Make static, does not need to be global.
8031 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
8032 not the entire struct itself.
8034 * valops.c (value_assign): Cast some args to modify_field() and
8035 {read,write}_register_bytes() correctly.
8037 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
8039 * Makefile.in (MALLOCSRC): Removed reference to removed local
8042 * dwarfread.c (list_in_scope): Needs an initial value, use file
8045 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
8047 * main.c (main): Make option_index local to keep new getopt happy.
8048 main.c, solib.c, Makefile.in: Update copyright notices.
8050 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
8052 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
8054 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
8056 * Makefile.in (HFILES): Add partial-stab.h.
8058 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
8060 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
8061 New files for stratus. Not complete enough to actually build
8062 on the Stratus machine; that awaits copyright assignment for
8065 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
8066 for getting custom flags into CFLAGS when doing makes.
8068 * configure.in: Add config information for stratus.
8070 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
8072 * dbxread.c (process_one_symbol): Pass address of structure
8073 to complain(), rather than the whole structure.
8075 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
8077 * solib.c (solib_add_common_symbols): Only compile in when not
8078 using SVR4 style shared libraries.
8080 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
8082 * dwarfread.c (locval): Add offreg flag to indicate location
8083 values that are computed off a base register.
8085 * dwarfread.c (new_symbol): Rework TAG_global_variable and
8086 TAG_local_variable cases to account for static variables
8087 within function scopes.
8089 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
8091 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
8092 doesn't exist on some systems.
8094 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
8095 nexting over recursive function calls.
8097 * target.c (target_read_string): Create this routine to read null
8098 terminated strings from the target. It deals with running off the
8099 end of memory elegantly as well. solib.c (find_solib): Use
8100 target_read_string() to avoid problems with running off the end of
8103 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
8104 that reference pgrp_inferior.
8106 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
8108 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
8109 mips-tfile has been hacked to act more "traditionally."
8110 * dbxread.c: Fixed typo in comment.
8112 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
8114 * mips-tdep.c (mips_skip_prologue): Add some number of
8115 'sw' instructions before 'addiu' adjusts the stack.
8117 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
8119 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
8120 freescope, buildblock closescope, record_line, add_symbol_to_list,
8121 gatherblocks, make_blockvector): Extensive changes to switch
8122 to generic symbol table building code in buildsym.c. Remove
8123 scope tree structures and functions, symbol table building
8124 functions, and lots of other small changes.
8126 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
8127 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
8129 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
8131 * buildsym.c (cleanup_undefined_types): Add support for enums.
8132 This fixes the 'GDB internal error. cleanup_undefined_types with
8135 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
8137 * dbxread.c: detect gcc2 compilations.
8139 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
8141 * sparc-pinsn.c: Rename bitfields that overlap with macro names
8142 in ../include/opcode/sparc.h.
8144 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
8146 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
8147 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
8148 to reflect actual locations of opcode files, so TAGS target will
8151 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
8153 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
8156 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
8157 dereferencing to access the correct elements.
8159 * valops.c (value_addr): Declare return type of external func
8162 * xcoffread.c: Undefine next_symbol_text before redefining it.
8164 For older changes see ChangeLog-9091
8170 version-control: never