1 Thu Apr 22 14:50:05 1993 Jim Kingdon (kingdon@cygnus.com)
3 * symtab.h: Fix LOC_REF_ARG comment.
5 Wed Apr 22 20:21:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
6 and Jim Kingdon (kingdon@cygnus.com)
8 * stabsread.c (define_symbol): Combine a 'p', 'r' arg pair to a
10 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Revise comments.
11 symfile.c (compare_symbols): Don't check first character; STRCMP
14 * stabsread.c (define_symbol): Generate a LOC_REGPARM_ADDR for
15 structures that are passed by address in a register.
16 * symtab.h (enum address_class): Add LOC_REGPARM_ADDR.
17 * findvar.c (read_var_value),
18 printcmd.c (address_info, print_frame_args),
19 stack.c (print_frame_arg_vars), symmisc.c (print_{,partial_}symbol),
20 * symtab.c (lookup_block_symbol): Deal with it.
22 Thu Apr 22 09:07:24 1993 Jim Kingdon (kingdon@cygnus.com)
24 * objfiles.h (obj_section), objfiles.c (build_objfile_section_table):
26 * objfiles.c (find_pc_section): Return a struct obj_section *.
27 * sparc-tdep.c (in_solib_trampoline): Deal with find_pc_section return.
28 * symfile.c (syms_from_objfile) [IBM6000_TARGET]:
29 Don't use obj_section hack.
30 * xcoffexec (vmap_symtab): Relocate obj_sections.
31 * printcmd.c (containing_function_bounds): Use find_pc_section.
33 * symtab.h: Clean up SYMBOL_VALUE comments.
35 Wed Apr 21 14:29:57 1993 Jim Kingdon (kingdon@cygnus.com)
37 * stack.c (print_frame_arg_vars), printcmd.c (print_frame_args):
38 Expand comments about LOC_ARG/LOC_LOCAL pairs.
40 * coffread.c (read_coff_symtab): Use rewind before fseek.
42 Wed Apr 21 14:24:19 1993 Per Bothner (bothner@cygnus.com)
44 * ch-exp.y: Removed unused structure_primitive_value and FIXME_23.
45 * Makefile.in: Add $(YFLAGS) when using $(YACC).
46 * Makefile.in: Remove message to expect conflicts and unused
47 rules in ch-exp.y, since there no longer are any such.
49 Wed Apr 21 13:27:50 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
51 * stabs.texinfo: fixed bad xrefs (un-initialized statics)
53 Tue Apr 20 08:55:11 1993 Jim Kingdon (kingdon@cygnus.com)
55 * xcoffexec.c (xcoff_relocate_core): If no exec file, error()
56 rather than dumping core.
58 * Makefile.in: Add ${srcdir}/ to all source files.
59 (alldeps.mak): Add "${srcdir}/" to files when generating alldeps.mak.
60 (TAGS): Deal with srcdir and new config directory scheme.
62 Makefile.in (NONSRC): Remove createtags.
65 * rs6000-tdep.c: Delete unused function print_frame.
67 * frame.h (struct frame_info): Doc fix for next_frame.
68 New field signal_handler_caller.
69 blockframe.c (create_new_frame, get_prev_frame_info),
70 config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO): Set it (needs
72 stack.c (print_frame_info), rs6000-tdep.c (rs6000_frame_chain):
75 Mon Apr 19 22:52:33 1993 Stu Grossman (grossman@cygnus.com)
77 * irix4-nat.c (fetch_core_registers): Special version of this for
78 Irix 4.x, which stores regs a bit differently from other /proc
80 * procfs.c, core-svr4.c: Move fetch_core_registers from procfs.c
81 to new file core-svr4.c.
82 * config/i386/i386sol2.mh, config/i386/i386v4.mh, config/m68k/amix.mh,
83 config/i386/ncr3000.mh, config/sparc/sun4sol2.mh: Add core-svr4.o
85 * config/mips/irix4.mh: Add corelow.o to NATDEPFILES.
87 Mon Apr 19 11:13:34 1993 Jim Kingdon (kingdon@cygnus.com)
89 * i387-tdep.c: Remove unused #includes.
91 * configure.in: Match i[34]86-*-sysv3.2 not i[34]86-*-sysv32.
93 * config/i386/nm-i386v.h: Define NO_PTRACE_H.
95 Sun Apr 18 10:39:35 1993 Jim Kingdon (kingdon@cygnus.com)
97 * xcoffread.c: Nuke NO_DEFINE_SYMBOL code. There is no going back.
99 * stabsread.c (define_symbol): 'R' is synonym for 'P', not 'r'.
100 xcoffread.c (process_xcoff_symbol, case C_RPSYM):
101 Don't muck with SYMBOL_CLASS.
103 Fri Apr 16 17:38:33 1993 Stu Grossman (grossman@cygnus.com)
105 * munch: Don't use head command. It doesn't exist everywhere.
107 Fri Apr 16 15:07:57 1993 Fred Fish (fnf@cygnus.com)
109 * inflow.c (new_tty): Remove spurious 'o' character at end
112 Fri Apr 16 12:27:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
114 * mips-tdep.c (mips_skip_prologue): Always skip the typical prologue
115 instructions and nothing more.
116 * mipsread.c (add_line): Add comment why we have to combine line number
117 entries for the same line number.
119 Fri Apr 16 09:42:03 1993 Jim Kingdon (kingdon@cygnus.com)
121 * symtab.{c,h}: Doc fixes (remove symseg references, last relevant
124 Thu Apr 15 21:16:58 1993 Fred Fish (fnf@cygnus.com)
126 * depend, alldeps.mak: Update, now that gcc -MM bug is fixed.
128 Thu Apr 15 12:38:39 1993 Jim Kingdon (kingdon@cygnus.com)
130 * source.c (select_source_symtab): Clean up comment. Also, if
131 we have a current_source_symtab, and s is NULL, return without
133 xcoffread.c (xcoff_symfile_read): Don't call select_source_symtab.
134 breakpoint.c (breakpoint_re_set): Don't call select_source_symtab.
136 Thu Apr 15 02:37:48 1993 John Gilmore (gnu@cacophony.cygnus.com)
138 * dbxread.c (unknown_symchar_complaint): Add new complaint.
139 * stabsread.h: Declare it.
140 * partial-stab.h: Use it.
142 * utils.c (malloc_botch): Don't forward-declare if NO_MMALLOC.
144 Wed Apr 14 17:12:51 1993 Jim Kingdon (kingdon@cygnus.com)
146 * stack.c (print_frame_info): Print specially if dummy frame.
148 * breakpoint.c: Add comments regarding within_scope future direction.
152 * xcoffread.c (record_include_{begin,end}): Change fatal to complain.
154 Wed Apr 14 14:03:18 1993 Per Bothner (bothner@cygnus.com)
156 * ch-exp.y: Fix thinko that broke parsing of FALSE.
158 Wed Apr 14 12:49:29 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
160 * stabsread.c (read_member_functions): Initialize domain for stubbed
161 member functions to avoid gdb core dumps when printing pointers
163 * cp-valprint.c (cp_print_class_method): Check for stubbed member
166 Tue Apr 13 08:28:26 1993 Jim Kingdon (kingdon@cygnus.com)
168 * expprint.c (print_subexp): If opcode not found in op_print_tab,
169 stop with an error().
170 eval.c (evaluate_subexp): Change error message.
172 * objfiles.c (build_objfile_section_table): Cast return value
175 Mon Apr 12 10:53:50 1993 Jim Kingdon (kingdon@cygnus.com)
177 * config/rs6000/tm-rs6000.h, rs6000-tdep.c: Move FRAME_CHAIN
178 to rs6000_frame_chain and deal with it if we're in a signal handler.
179 (FRAME_SAVED_PC): Use rs6000_frame_chain.
181 * breakpoint.c (within_scope): New function.
182 (enable_breakpoint, watchpoint_check): Use it.
184 * source.c (openp): Handle "exec-file ./ls" correctly.
186 * breakpoint.c (breakpoint_1): Use wrap_here before "at".
188 Sat Apr 10 01:32:43 1993 Per Bothner (bothner@rtl.cygnus.com)
190 * ch-exp.y: Clean up lexing of identifiers and
191 reserved words. (E.g. don't recognize FALSEXXX as the
192 keyword FALSE followed by the identifier XXX.)
193 Also, convert identifiers to lower case.
195 Fri Apr 9 15:53:19 1993 Stu Grossman (grossman@cygnus.com)
197 * remote-mips.c, remote-monitor.c, remote-st2000.c: Convert to
198 new serial interface.
200 Fri Apr 9 15:01:12 1993 Stu Grossman (grossman@cygnus.com)
202 * remote.c (remote_open): Use SERIAL_OPEN instead of serial_open.
203 (putpkt, getpkt): Use new return codes for SERIAL_READCHAR.
204 * ser-go32.c: Return -1 on most failures, 0 on most successes,
205 and use new return codes for go32_readchar().
206 * ser-unix.c: Ditto. Also, move error handling up to caller for
207 SERIAL_SETBAUDRATE().
208 * serial.c (serial_open): Internal call, not SERIAL_OPEN to get
210 (serial_close): New routine to wrap around device close routine.
211 serial.h: Clean & document return values more clearly.
213 Fri Apr 9 10:20:55 1993 Jim Kingdon (kingdon@cygnus.com)
215 * rs6000-pinsn.c (print_operand): Deal with no operand instructions.
217 * rs6000-pinsn.c (print_operand, case LI): Print condition register
218 operand in decimal rather than wrong textual versions.
220 * printcmd.c (_initialize_printcmd): Clean up docstring for "x"
221 (mention 't', remove false thing about 'g' only good with 'f').
223 * breakpoint.h: move "struct breakpoint" and friends to top of
224 file so that bpstat_find_breakpoint prototype works.
226 * solib.c (struct so_list): Add bfd field.
227 (solib_map_sections): Leave bfd open and scratch_pathname allocated.
228 Put the bfd in bfd field of the so_list.
229 (clear_solib): Free bfd name and close_bfd on the bfd.
231 Fri Apr 9 00:45:41 1993 Per Bothner (bothner@rtl.cygnus.com)
233 * valarith.c (value_subscript): Add COERCE_REF.
234 * ch-exp.y (operand_5): We can generalize the 2nd operand
235 of a string repetition ot 'literal' without ambiguity.
237 Thu Apr 8 10:15:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
239 * breakpoint.h (struct bpstat): Remove momentary field.
240 Remove bpstat_momentary_breakpoint. This was always kludgy
241 and is no longer used.
243 * breakpoint.h: Add enum bpstat_what.
244 breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status):
245 stop and print fields of bpstat now per-breakpoint, not just
246 one for the whole chain.
247 breakpoint.{c,h} (bpstat_what): New function.
248 breakpoint.h: Remove bpstat_stop and bpstat_should_print.
249 infrun.c: Replace switch (stop_bpstat->breakpoint_at->type)
250 with call to bpstat_what.
251 README: Remove watchpoint/breakpoint bug from known bugs.
253 * breakpoint.h: Prototype bpstat_find_breakpoint.
255 Thu Apr 8 16:01:21 1993 Fred Fish (fnf@cygnus.com)
257 * symtab.c (find_methods, gdb_mangle_name): Note that functions
259 * symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P,
260 DESTRUCTOR_PREFIX_P): Note that macros are g++ specific.
262 Thu Apr 8 12:45:32 1993 Ian Lance Taylor (ian@cygnus.com)
264 * i960-pinsn.c (tabent): Copied struct definition from
267 Thu Apr 8 10:34:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
269 * symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname
271 * symtab.c (gdb_mangle_name): Use it.
272 * symtab.c (find_methods): Do not add destructors to choice list
274 * symtab.c (decode_line_1): Make breakpoints on destructors work
277 Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com)
279 * ser-go32.c: Make it use serial port name.
280 * go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc.
282 * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not
285 Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com)
287 * configure.in: Only configure sparclite subdir when target_cpu
290 Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com)
292 * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char.
293 Remove FIXME comment regarding this.
295 * symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
297 * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
299 Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com)
301 Add section table to objfile struct. Use it for find_pc_section.
302 * objfiles.c (add_to_objfile_sections,
303 build_objfile_section_table, find_pc_section): new functions.
304 (allocate_objfile): build section table.
305 * objfiles.h (struct obj_section): new structure.
306 (struct objfile): add section table.
307 (find_pc_section): new prototype.
308 * solib.[ch] (find_pc_section_from_so_list): removed.
309 * sparc-tdep.c: include objfiles.h for find_pc_section. include
310 symfile.h for objfiles.h.
311 (in_solib_trampoline): adjusted for new find_pc_section
312 prototype. Removed BAD_RICH_HACK ifdefs.
313 * symfile.c (syms_from_objfile): offset objfile sections.
314 (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs.
315 * symfile.h (find_pc_section): prototype removed. Also fixed
316 comment typo NUL -> NULL.
317 * target.[ch] (find_pc_section_from_targets): removed.
318 * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
320 Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com)
322 * ser-go32.c: Format. (go32_open): Use proper return value.
324 * configure.in: Undo conditional configdirs hack for sparclite.
326 Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
328 * symtab.c (list_symbols): When call break_command, pass both
329 filename and function name not just function name.
331 Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com)
333 (Changes and new files to make "none" a full fledged configuration)
334 * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files.
335 Currently only tm-none.h has any meaningful contents.
336 * config/none/none.mh (NAT_FILE): Use nm-none.h
337 * config/none/none.mh (XM_FILE): Use xm-none.h
338 * config/none/none.mt (TM_FILE): Use tm-none.h
339 * Makefile.in (depend): Remove comment about parse errors in
340 valops.c, it now parses correctly and generates a correct depend
341 line. Remove line that touches xm.h, tm.h, and nm.h; they are
342 now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
344 Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com)
346 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
348 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
349 exactly 8 characters.
351 Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com)
353 * configure.in: Sparclite uses sparc config dir. Also has it's
354 own tm- & .mt files now. Also add sparclite to configdirs.
355 * go32-xdep.c: Dummy routines for sigsetmask & strlwr.
356 * config/i386/go32.mh: Nullify def of TERMCAP.
357 * config/i386/xm-go32.h: Get rid of redef of EIO.
358 * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite
359 specific configs. Very similar to sun4os4, but without solib.
360 * sparclite/{Makefile.in configure.in}: First cut at making this
363 Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com)
365 * ser-go32.c: First cut at adapting to new serial interface.
367 Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com)
369 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].
370 These implement a new serial line interface for talking to remote
372 * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts,
373 EXCEPT go32, which gets ser-go32.c.
374 * remote.c: Use new serial interface. More remote-xxx's to be
376 * ser-bsd.c, ser-termios.c: Removed.
377 * serial.c: New. Implements common operations for all serial
379 * ser-unix.c: New. Unix specific serial operations for various
380 flavors of Unix (Posix, SysV, BSD).
381 * serial.h: Generic serial interface defs.
382 * config/i386/go32.mh, config/i386/i386bsd.h,
383 config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove
384 ser-bsd.o from XDEPFILES. All the magic is now handled in
387 Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
389 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
391 Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
393 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
395 * rs6000-tdep.c (frameless_function_invocation): Don't even think
396 about framelessness except on the innermost frame.
398 * xcoffexec.c: Call fatal() not abort().
400 * stabsread.c (patch_block_stabs): If stab & no symbol, make
401 a LOC_OPTIMIZED_OUT symbol.
402 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
403 findvar.c (read_var_value), printcmd.c (address_info),
404 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
405 m2-exp.y (yylex): Deal with it.
406 ch-exp.y (yylex): Deal with it.
408 Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
410 * findvar.c (value_from_register): H8500 specific, check to see
411 if we are looking at short pointer. If so, skip crock.
412 * h8500-tdep.c (h8500_frame_chain): Mask down value from
413 read_memory_integer() to avoid getting messed up by sign extension.
415 Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
417 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
418 ifdef protect using BAD_RICH_HACK. This should be removed soon.
419 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
421 Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
423 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
425 * core.c (dis_asm_print_address): New function.
427 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
430 Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
432 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
433 entire breakpoint chain and print only the first entry that needs to
434 be printed and needs to be stopped for. Fixes problems with printing
435 of multiple breakpoints with different conditions.
436 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
437 effectively stops printing of the breakpoint chain.
438 * breakpoint.c (print_it_noop): New routine to print nothing
439 for this breakpoint entry and dont stop printing.
440 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
441 watchpoint only if it is enabled.
442 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
443 descriptor from the library to make backtraces through setjmp work.
444 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
446 * mips-tdep.c (read_next_frame_reg): Provide correct values for
447 all registers saved within sigtramp, cleanup.
449 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
451 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
453 Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
455 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
456 with prototype in ../include/dis-asm.h.
458 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
460 * core.c (dis_asm_{read_memory,memory_error}): New functions.
461 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
462 Use read_memory_func interface to disassembler.
464 Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
466 Teach sparc solaris to next over shared library functions.
467 * solib.[hc] (find_pc_section_from_so_list): new function and
469 * sparc-tdep.c (in_solib_trampoline): new function.
470 * symfile.[hc] (find_pc_section): new function and prototypes.
471 * target.[hc] (find_pc_section_from_targets): new function and
473 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
476 Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
478 * infrun.c (wait_for_inferior): Revise comment.
480 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
482 * command.{c,h}: New var_type var_integer.
483 main.c: Use it for history_size.
485 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
486 Lint and byte-order fixups.
488 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
490 * breakpoint.h (bpstat): New field print_it.
491 breakpoint.c (bpstat_print): Use it.
492 (print_it_normal): New function (from old bpstat_print code).
493 (bpstat_{alloc,stop_status}): Set print_it field.
495 * breakpoint.c (bpstat_stop_status): Use catch_errors when
496 evaluating watchpoint condition, via new function watchpoint_check.
497 Also stop if watchpoint disabled due to leaving its block.
499 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
501 Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
503 * mips-pinsn.c: Add missing include of dis-asm.h.
505 Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
507 * Makefile.in (clean, distclean, realclean): Recursively apply
508 to subdirs first, rather than last. This avoids, for example,
509 Makefile being removed in a parent directory before the recursive
512 * alldeps.mak, depend: Update for below changes.
514 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
515 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
516 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
517 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
519 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
520 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
521 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
522 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
523 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
524 tm-68k.h to tm-m68k.h.
525 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
526 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
529 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
530 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
531 * a29k-tdep.c: Renamed from am29k-tdep.c.
532 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
533 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
534 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
535 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
537 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
538 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
539 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
541 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
542 define that does not appear anywhere else in the gdb source tree.
543 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
545 Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
547 * breakpoint.c: Add comments regarding breakpoint_re_set.
549 * xcoffread.c (sort_syms, compare_symbols): Remove.
550 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
551 not our own sort_syms (it is identical).
553 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
555 Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
557 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
558 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
560 * exec.c (exec_close): Fix storage leak.
561 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
562 output sections when patching an executable.
563 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
564 when writing all registers.
565 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
566 at the right offset in the dummy frame.
567 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
568 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
569 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
571 Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
573 * Makefile.in (TARFILES): Avoid trailing backslash.
575 Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
577 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
578 it in breakpoint_re_set.
579 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
581 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
582 don't use sizeof(int) for target stuff, etc).
584 Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
586 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
587 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
588 support that can't be integrated anyway due to lack of clear
591 Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
593 * findvar.c (read_register, write_register): Make these capable
594 of reading/writing registers that are shorter than REGISTER_TYPE.
595 * (value_from_register): Install H8500 specific code to return
596 proper value when register is being used as a pointer.
597 * h8500-tdep.c: Remove extra defines of NUM_REGS.
598 (h8500_skip_prologue): Use correct lengths for LINK instructions.
599 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
600 chain frames properly by combining frame pointer with T reg.
601 (init_extra_frame_info): Delete. It's now a macro.
602 (frame_args_address): Don't add PTR_SIZE. Stack args are already
603 offset by the correct amount off of the frame pointer.
604 (register_byte): Delete. It's now a macro.
605 (register_raw_size, register_virtual_size): Delete. Replaced by
606 common routine h8500_register_size, cuz there's no difference
607 between the raw & virtual sizes on this machine.
608 (register_convert_to_raw, register_convert_to_virtual): Delete,
609 cuz there's no difference between the raw & virtual forms.
610 Replaced by memcpy in tm file.
611 (register_virtual_type): Rename to h8500_register_virtual_type.
612 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
613 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
614 emulator have same reg offsets. This is all handled in the
616 (h8500_trapped_internalvar): New routine to detect references to
617 convenience vars acting as pointer pseudo-regs.
618 (h8500_value_trapped_internalvar): Conjure up value of pointer
620 (h8500_set_trapped_internalvar): Convert set value in real
622 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
623 code segment register.
624 infrun.c (proceed): Simplify. Call write_pc instead of doing it
626 (wait_for_inferior): Add h8500 specific code to add stack segment
627 when reading SP register.
628 remote-sim.c (fetch_register): Spacing.
629 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
630 detect cruft. Redo all register manipulation stuff. Get rid of
631 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
632 to frame pointer. (IS_TRAPPED_INTERNALVAL,
633 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
634 to create internal vars for pointer pseudo-regs.
636 Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
638 * Makefile.in: Numerous small changes to macro definitions
639 and rules for building gdb distribution tree. Many macros
640 eliminated or merged, and rules simplified.
641 * alldeps.mak: Update.
644 Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
646 * Makefile.in: recurse through SUBDIRS for dvi target too
648 Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
650 * Clean up xcoff relocation.
651 objfiles.h (struct objfiles): Add section_offsets, num_sections.
652 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
654 symtab.h (struct general_symbol_info): Add section field.
655 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
656 xcoffread.c: Set section for symbols and msymbols.
657 (struct symtab): Add block_line_section field.
658 buildsym.c (end_symtab): Set it.
659 (end_symtab and callers): Add section parameter.
660 objfiles.c (objfile_relocate): New funciton.
661 xcoffexec.c (vmap_symtab): Use it.
662 xcoffsolib.h (struct vmap): Remove unused fields.
663 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
664 CORE_NEEDS_RELOCATION, symtab_relocated.
665 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
666 rs6000-tdep.c: Make loadinfotext static.
667 breakpoint.c (fixup_breakpoints): Doc fix.
668 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
669 (end_symtab): primary field replaces nonreloc.
671 Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
673 * symtab.h (struct linetable_entry): Remove confusing comment.
675 Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
677 * Makefile.in: add installcheck target
679 Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
681 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
682 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
683 z8k}: New directories to hold cpu specific configuration files.
684 Naming follows gcc convention.
685 * config/{*.mt, *.mh}: All target and host makefile fragment
686 config files moved to an appropriate config/<cpu> subdirectory.
687 * nm-*, xm-*, tm-*: All native, host, and target files, which
688 get linked to nm.h, xm.h, and tm.h respectively by configure,
689 moved to appropriate config/<cpu> subdirectory.
690 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
691 Native, host, and target files that are common across more than
692 one cpu architecture and included by one of the configured
693 native, host, or target files, get moved to config directory.
694 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
695 pick up native, host, or target include files moved to one of
696 the config subdirectories, and that are included by other files.
697 * Makefile.in (alldeps.mak): Modify to account for new config
699 * alldeps.mak, depend: Update for new config directory structure.
700 * config/*/[ntx]m-*.h: Modify all files that include other
701 [ntx]m-*.h files to use path relative to gdb/config. I.E.
702 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
704 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
705 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
706 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
707 * configure.in: Default gdb_host_cpu to host_cpu, and remap
708 the ones where the default is not unique or different than the
709 config subdirectory name. Similarly, handle gdb_target_cpu.
710 Modify configure.in as appropriate to make use of gdb_host_cpu
711 and gdb_target_cpu to find makefile fragments and make links.
713 Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
715 * mipsread.c (compare_blocks): Sort blocks with the same start
716 address by decreasing ending address.
718 Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
720 * mipsread.c (parse_procedure): Save cur_fdr accross call to
721 lookup_symbol as it might get clobbered by the call.
723 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
724 The previous code did not initialize the language field for the psymtab
727 Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
729 * c-exp.y (parse_number): Avoid shift warning.
730 * serial.h (struct ttystate): Declare empty one on DOS.
732 Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
734 * xm-sun4os4.h: Return type of free() should be void, not int.
736 * vx-share/vxWorks.h: Remove #def of NULL.
738 Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
740 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
742 Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
744 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
746 Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
748 * ieee-float.c: Moved to ../libiberty.
749 * ieee-float.h: Moved to ../include.
750 * Makefile.in: Update accordingly.
751 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
752 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
753 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
754 it is now in ../opcodes/m68881-ext.c.
755 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
756 prologue (some callers _do_ care).
757 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
758 new interface of ../opcodes/*-dis.c.
759 * ch-exp.y: Add #include <ctype.h>.
761 Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
763 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
765 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
767 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
769 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
771 Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
773 * z8k-tdep.c (extract_return_value, write_return_value,
774 store_struct_return): New functions from macros in tm-z8k.h.
776 Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
778 * valops.c (value_arg_coerce): Apply temporary patch to
779 fix problem with coercion of array and function types when
780 passed as arguments to C functions, pending a more complete
781 review of when and how coercion should be done, depending
782 upon context and language.
784 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
786 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
788 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
789 debugsec if there are a non-zero number of symbols.
791 Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
793 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
795 Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
797 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
799 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
801 (symtbl_num_syms): New variable.
802 (read_xcoff_symtab): Set it.
803 (read_symbol_nvalue): Check for bad symno.
804 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
807 Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
809 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
810 This is defined in defs.h if necessary.
811 * vx-share/vxWorks.h: Remove #defs of min and max.
812 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
813 vx-share/xdr_rdb.c: include defs.h.
815 Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
817 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
820 * xcoffread.c (enter_line_range): complain() on bad endoffset.
821 xcoffread.c: Doc fixes.
823 Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
825 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
826 xcoffexec.c (xcoff_relocate_core): New function.
827 (text_adjustment): Removed.
828 (add_vmap): Return the vmap.
829 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
831 Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
833 * xcoffsolib.h: Add objfile member to struct vmap.
834 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
835 xcoffexec.c (add_vmap): Allocate objfiles here.
837 Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
839 Support 68000 series without floating point.
841 * configure.in (m68000-*-{aout,elf,coff}): New configs.
842 * tm-68k-nofp.h: New file, lacks 68881 support.
843 * config/m68k-nofp.mt: New file.
845 Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
847 Remove a few remaining underscore/no-underscore remnants from
850 * config/{m68k-un.mt, sparc-un.mt}: Remove.
851 * config/m68k-noun.mt: Rename to m68k-fp.mt.
852 * config/sparc-noun.mt: Rename to sparc-em.mt.
853 * tm-68k-noun.h, tm-spc-noun.h: Remove.
854 * tm-68k-un.h: Rename to tm-68k-fp.h.
855 * tm-spc-un.h: Rename to tm-spc-em.h.
856 * tm-sun4sol2.h: Cleanup.
857 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
859 Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
861 * symmisc.c (std_in, std_out, std_err): Move initializations
862 to runtime code, in case they aren't constant.
864 Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
866 * symtab.c (find_pc_symtab): some object file formats, notably
867 mips, have holes in the address ranges of symtabs. Change
868 this algorythm from first hit to tightest fit.
870 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
871 fence post without finding the enclosing function, then print a
874 Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
876 * utils.c (fputs_demangled, fprint_symbol): Remove.
877 * utils.c (fprintf_symbol_filtered): New function which combines
878 the functionality of fputs_demangled and fprint_symbol. Uses a
879 caller provided language parameter to select the appropriate
880 demangler, and caller provided args to pass to the demangler.
881 * defs.h (enum language): Move further up in file so enum can
882 be used in prototypes.
883 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
884 * defs.h (fprintf_symbol_filtered): Add prototype.
885 * c-typeprint.c (cp_type_print_method_args): Replace calls to
886 fputs_demangled with call to fprintf_symbol_filtered.
887 * cp-valprint.c (demangle.h): Include
888 * cp-valprint.c (cp_print_value_fields): Replace calls to
889 fprint_symbol with calls to fprintf_symbol_filtered.
890 * printcmd.c (print_frame_args): Replace call to fprint_symbol
891 with call to fprintf_symbol_filtered.
892 * stack.c (print_frame_info): Remove obsolete code so we don't
893 have to update fputs_demangled usage in it.
894 * stack.c (print_frame_info, frame_info): Add language variable
895 to pass to fprintf_symbol_demangled and initialize it from the
896 symbol's language. Replace calls to fputs_demangled with calls
897 to fprintf_symbol_filtered.
898 * symtab.c (find_methods): Replace call to fputs_demangled with
899 call to fprintf_symbol_filtered.
900 * ch-valprint.c (demangle.h): Include.
901 * ch-valprint.c (chill_print_value_fields): Replace call to
902 fprint_symbol with call to new fprintf_symbol_filtered.
904 Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
906 * Makefile.in (VERSION): Bump version to 4.8.2.
908 * main.c (source_command): Require an explicit pathname of file
909 to source, since previous behavior of defaulting to gdb init file
910 was troublesome and undocumented.
911 * printcmd.c (disassemble_command): Add missing '{}' pair to
912 else with two statements. Bug reported by Stephane Tsacas
914 * symtab.c (find_pc_line): Don't complain about zero length or
915 negative length line numbers for the moment, since we may not own
916 the terminal when called, such as when single stepping. (FIXME)
917 * language.h (CAST_IS_CONVERSION): True if current language is
918 C++ as well as C. Fix from Peter Schauer.
919 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
920 Use STREQN macro rather than bare '!strncmp()'.
921 * environ.c (unset_in_environ): Avoid use of memcpy on
922 overlapping memory regions, as suggested by Paul Eggert
923 <eggert@twinsun.com>.
924 * c-exp.y (%union struct): Remove unused ulval as suggested
925 by Paul Eggert <eggert@twinsun.com>.
927 Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
929 * main.c (gdbinit): Make static.
930 * main.c (inhibit_gdbinit): Move to file scope.
931 * main.c (main): Remove local inhibit_gdbinit.
932 * main.c (source_command): Don't source '.gdbinit' file by
933 default if gdb has been told to ignore it.
935 Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
937 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
940 Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
942 * printcmd.c (print_address_symbolic): Only print if offset
943 is shorter than max_symbolic_offset.
944 (initialize_printcmd): `set print max-symbolic-offset'.
946 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
947 (examine_tag): Use it.
948 (read_register_stack): Only look in the local registers for a
949 memory address if it's between rfb and rsp; go to memory otherwise.
950 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
951 (reginv_com): Remove ancient kludge command.
953 Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
955 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
956 irix4 will again compile.
958 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
960 * configure.in: accept mips-sgi-irix4* for irix4.
962 Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
964 * z8k-tdep.c (print_register_hook): Lint.
966 Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
968 Lint fixes from Paul Eggert (eggert@twinsun.com):
970 * command.c (do_setshow_command): var_uintegers are unsigned.
971 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
972 unsigned, since they use hex values with the high bit set.
974 Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
976 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
977 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
979 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
980 macro definitions in parenthesis.
982 * dbxread.c (dbx_symfile_init): Catch the case where there is
983 no string table, but the only way we find out is by reading zero
986 Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
988 * dbxread.c (dbx_symfile_init): Make size of the string table
989 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
990 offset to the string table is nonzero and handle the nonexistant
991 string table case, should it occur. Ensure that the string table
992 size read from the file is reasonable, with a minimum lower bound
993 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
995 Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
997 * Makefile.in: Changes to build testsuite correctly.
998 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
999 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
1000 (TARGET_FLAGS_TO_PASS): New variable.
1001 (SUBDIRS): Added testsuite.
1002 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
1003 testsuite is compiled with CC_FOR_TARGET rather than CC.
1005 Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
1007 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
1008 reported by mycroft@gnu.ai.mit.edu.
1010 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
1011 * configure.in (vax-*-ultrix2*): New triplet.
1012 * config/vaxult2.mh: New file.
1013 * xm-vaxult2.h: New file.
1015 * c-exp.y (parse_number): Change high_bit to unsigned.
1016 * demangle.c: Change all references to cfront to ARM, since the
1017 actual algorithm is the one specified in the Annotated Reference
1018 Manual. This was confusing users into thinking that full cfront
1019 support was implemented.
1020 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
1021 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
1022 directly to lookup_struct_elt_type, which will do the
1023 dereferencing itself.
1024 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
1025 NULL dereferencing bug for unnamed structs, comment out
1028 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
1030 * coffread.c (process_coff_symbol): Change PCC argument correction
1031 so that it only happens on big-endian targets; so that it only
1032 happens if the short or char argument is aligned on an int
1033 boundary; and so that it changes the location, rather than the
1034 type, of the argument. These changes tend to parallel similar
1035 (old) changes in stabsread.c.
1037 * coffread.c (coff_read_enum_type): Use the specified size for
1038 enums, don't assume that they are int-sized.
1040 * c-valprint.c (c_val_print): Don't assume enums are the same as
1043 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
1044 Rendell, <michael@mercury.cs.mun.ca>.
1046 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
1048 * language.h (local_decimal_format_custom): Add prototype.
1049 * language.c (local_decimal_format_custom): Add function, bug
1050 reported by Robert R. Henry (rrh@tera.com).
1052 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
1054 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
1055 by Josef Leherbauer, joe@takeFive.co.at.
1057 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
1059 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
1060 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
1061 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
1062 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
1063 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
1064 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
1065 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
1066 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
1068 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
1070 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
1071 of demangled name fields to NULL if no demangling exists for
1072 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
1073 symbols if their language is known at the time they are created,
1074 but sometimes the language is not known until later.
1076 * ch-typeprint.c (chill_print_type_base): Name changed to
1077 chill_type_print_base to match pattern for C and C++ names.
1078 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
1079 to be consistent with other usages.
1080 * ch-typeprint.c (chill_type_print_base): Add support for
1081 printing Chill STRUCT types.
1082 * ch-valprint.c: Include values.h.
1083 * ch-valprint.c (chill_print_value_fields): New function and
1084 prototype for printing Chill STRUCT values.
1085 * ch-valprint.c (chill_val_print): Fix call to val_print_string
1086 that was being called with two args instead of three.
1087 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
1088 to print Chill STRUCT values.
1090 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
1092 * configure.in: added testsuite to configdirs.
1094 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
1096 * doc/stabs.texi: The `this' pointer is now known by the name
1097 `this' instead of `$t'.
1099 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
1101 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
1102 references of TAG_string_type DIEs in user defined types.
1103 * ch-lang.c (chill_create_fundamental_type): Track compiler
1104 change that now emits debugging info with the type long for Chill
1107 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
1109 * remote-mips.c: New file; implements MIPS remote debugging
1111 * config/idt.mt: New file; uses remote-mips.c
1112 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
1114 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
1115 floating point coprocessor.
1116 (mips_push_dummy_frame): If not mips_fpu, don't save floating
1118 (mips_pop_frame): If not mips_fpu, don't restore floating point
1120 (_initialize_mips_tdep): New function; let the user reset mips_fpu
1122 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
1123 mips_fpu, don't use fp0 as floating point return register.
1124 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
1127 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
1129 * gdb/testsuite: made modifications to testcases, etc., to allow
1130 them to work properly given the reorganization of deja-gnu and the
1131 relocation of the testcases from deja-gnu to a "tool" subdirectory.
1133 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
1135 * gdb/testsuite: Initial creation of gdb/testsuite.
1136 Migrated dejagnu testcases and support files for testing nm to
1137 gdb/testsuite from deja-gnu. These files were moved "as is"
1138 with no modifications. This migration is part of a major overhaul
1139 of dejagnu. The modifications to these testcases, etc., which
1140 will allow them to work with the new version of dejagnu will be
1141 made in a future update.
1143 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
1145 * NEWS: Add reminders for next release.
1147 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
1149 * mipsread.c (parse_lines): Correct check for files compiled with
1152 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
1154 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
1156 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
1158 * Makefile.in (VERSION): GDB-4.8 release!
1159 * README, NEWS: Update for release.
1161 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
1163 * am29k-pinsn.c (print_insn): Minor nits with const.
1164 * am29k-tdep.c: More minor nits with arg types for
1165 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
1167 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
1169 * gcc.patch: Update for a different GCC (G++) bug.
1170 * main.c (print_gdb_version): Update copyright year to 1993.
1171 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
1172 conditionalize this file on it. FIXME, right way is to split
1173 these into two config files.
1174 (ATTACH_DETACH): Define for BSD 4.4
1175 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
1176 (U_REGS_OFFSET): Revise for 4.4.
1177 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
1178 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
1179 LONG_MAX into this file to avoid cpp "redefinition" warnings.
1181 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1183 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
1186 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
1188 * c-lang.c (c_printstr): Bugfix for length==0 case.
1190 * c-lang.c (c_printstr): If a C string ends in a null, don't
1193 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
1195 * defs.h (STRCMP): Make it work for unsigned chars.
1197 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
1199 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
1200 * config/hp300bsd.mh (REGEX, REGEX1): Define.
1201 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
1202 define to kludge the large opcode table into two smaller tables,
1203 since GCC take exponential space to build the table. Lint.
1204 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
1206 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
1208 * Makefile.in (VERSION): Roll to 4.7.9.
1209 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
1210 definition here, to handle both BSD 4.3 and 4.4 systems.
1211 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
1212 * remote.c (alarm): Move declaration to global level, before
1213 first reference to it.
1214 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
1215 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
1217 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
1219 * remote.c (readchar): forward declare alarm which otherwise looks
1220 like an undeclared variable to gcc.
1222 * dbxread.c (process_one_symbol): cast enum value N_SO into int
1223 when comparing against an int. Avoids superfluous warning from
1226 * inflow.c (set_sigint_trap): add cast to assignment from signal.
1227 Avoids superfluous warnings from some systems and/or compilers
1228 (like vax ultrix 4.2.)
1230 * language.c (struct op_print unk_op_print_tab): use the enum
1231 values rather naked zeros as initializers. Avoids warnings from
1232 ultrix type compilers.
1234 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
1236 * Makefile.in (VERSION): Roll to 4.7.6.
1237 (SFILES_SUBDIR): Add 29k-share/udi_soc.
1238 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
1239 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
1240 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
1241 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
1242 (depend): Fix bug where nm-files in config files weren't noticed.
1243 (make-proto-gdb-1): Avoid changing directories while building new
1244 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
1246 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
1248 * remote.c: Improve error recovery. Allow user to break out
1249 of initial connection attempt with INTERRUPT. Treat a timeout
1250 while waiting for remote packet like a retry, unless the remote
1251 side is actively running user code. Fix a few long printf_filtered's.
1253 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
1256 * buildsym.c (start_subfile): Allow null file name.
1258 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
1260 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
1261 expects a pointer to complaint rather than a complaint
1263 (process_linenos): free the previously allocated subfile name,
1264 then allocate the new one from the heap.
1266 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1268 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
1270 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
1272 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
1273 Previously, would bogusly index off the bottom of type_vector.
1274 (rs6000_builtin_type): Accept type number as argument.
1275 (read_type, case '-'): Handle negatives like any other type number.
1277 * symfile.c (deduce_language_from_filename): Handle null name.
1279 * mips-tdep.c (isa_NAN): Fix byte order dependency.
1280 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
1281 fixed by sato@sm.sony.co.jp.
1283 * xcoffread.c (parmsym): Don't use an initializer to set up
1284 this struct symbol. Set it up in initialize_xcoffread.
1285 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
1286 works on real rs/6000 target with #ifndef FAKING_RS6000.
1288 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
1290 * stabsread.c (rs6000_builtin_type): Move function from
1291 xcoffread.c:builtin_type.
1292 * xcoffread.c (builtin_type): Move to stabsread. Remove
1293 IBM6000_HOST dependency. Move misplaced comments.
1294 (various): Change printf's to complaints.
1295 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
1296 objfile argument to read_type calls under #if 0.
1297 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
1298 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
1299 * Makefile.in: xcoffread.o is not built by default.
1300 * xm-rs6000.h (IBM6000_HOST): Remove.
1301 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
1302 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
1305 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
1307 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
1308 VALUE_LVAL to be lval_memory so that we don't try to modify wild
1309 register numbers when user tries to modify elements in structs
1310 passed as arguments.
1311 * inflow.c (child_terminal_info): Move banner outside of system
1313 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
1314 passes struct/union arguments by address.
1316 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
1318 * Based on patch from Kean Johnston <maw@netcom.com>:
1319 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
1320 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
1321 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
1323 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
1325 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
1326 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
1328 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
1330 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
1331 cc debugging output.
1333 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
1335 * stabsread.c (define_symbol): Complain about unrecognized names
1336 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
1337 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
1338 (read_cpp_abbrev): Don't use the class name as part of the
1339 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
1340 abbrevs. Inspired by Mike Tiemann.
1341 (read_tilde_fields): Comment. Remove ancient dead code.
1342 Remove erroneous but non-dead code. Simplify. Add complaints.
1343 (in general): Remove extraneous (parentheses) in return
1346 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
1348 * coffread.c (coff_lookup_type): Fix fencepost error reported
1349 by Art Berggreen, <arg@opal.acc.com>.
1351 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
1352 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
1354 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
1355 test, which is apparently left over from when we used native
1356 include files and couldn't depend on the member names being there.
1357 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
1359 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
1361 * mipsread.c: Major overhaul to use new BFD symbol table reading
1362 routines. Now swaps information as it is needed, rather than
1363 swapping everything when the file is read.
1365 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
1367 * Makefile.in (TARDIRS): Add sparclite demo dir.
1368 (*.tab.c): Change dependency on Makefile to depend on
1369 Makefile.in, otherwise it always rebuilds after configuring.
1370 Force output *.tab.c file into current directory even in "make"
1371 versions that rewrite dependent file names used in command lines.
1373 * TODO: Remove some things we did.
1374 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
1375 * os68k-xdep.c: Remove; useless file (os68k is a target only).
1376 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
1377 * symtab.h: Eliminate unnamed unions and structs.
1379 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
1381 * Makefile.in (VERSION): Roll to 4.7.5.
1383 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
1385 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
1386 re-evaluating symbol pointers.
1388 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
1390 * c-exp.y (lcurly, rcurly): New nonterminals.
1391 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
1393 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
1394 made function static.
1395 * parse.c (struct funcall): Moved struct def from parser-defs.h.
1396 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
1397 * parse.c (start_arglist):
1398 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
1399 * parser-defs.h (struct funcall): Moved struct def to parse.c.
1400 * parser-defs.h (funcall_chain): Moved to parse.c.
1401 * printcmd.c (print_frame_nameless_args): Fix prototype.
1402 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
1403 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
1404 * valops.c (typecmp): Moved prototype from values.h.
1405 * value.h (typecmp): Moved prototype to valops.c, made static.
1406 * ch-exp.y (yylex): Change way control sequences are disabled.
1408 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
1410 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
1412 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
1414 * mipsread.c (upgrade_type): Build array types correctly, using
1415 create_range_type and create_array_type.
1417 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
1419 * remote-nindy.c: Cleanup.
1421 * infrun.c (wait_for_inferior): When rolling back the PC after
1422 a breakpoint, call write_pc so that NPC gets rolled back as well
1425 * blockframe.c (inside_entry_file, inside_main_func,
1426 inside_entry_func): PC of zero is always "bottom of stack".
1428 * printcmd.c (print_frame_args, print_frame_nameless_args):
1429 Let print_frame_nameless_args decide whether there are any,
1430 laying groundwork for possibly later printing 29K args for
1431 functions where we have tag words but no symbols.
1433 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
1435 * Makefile.in: fix GDB doc targets for new doc subdir structure
1437 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
1439 * stack.c (parse_frame_specification): Parse as many arguments
1440 as there are (up to MAXARGS). Pass all of them in argc, argv
1441 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
1442 many there were, onto SETUP_ARBITRARY_FRAME.
1443 * tm-mips.h, tm-sparc.h: Corresponding changes.
1444 * mips-tdep.c, sparc-tdep.c: Ditto.
1446 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
1448 * hp300ux-nat.c: Update copyrights.
1449 * mipsread.c (parse_partial_symbols): Complain about block
1450 indexes that go backwards. Fix from Peter Schauer.
1451 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
1452 symbol-file that has no linkage symbols to be read.
1453 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
1454 from tm- file to xm-file, since they're host dependent.
1455 * valarith.c (value_binop): Typo.
1457 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
1459 * sparclite/aload.c: Add copyleft.
1460 * sparclite/crt0.s: Add comment at beginning.
1462 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1464 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
1465 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
1467 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
1469 * values.c (value_headof): Fix typo in which VTBL and ARG were
1470 being confused for one another.
1472 * valops.c (typecmp): Now static.
1474 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
1475 baseclass--we don't always inherit its virtual function table
1478 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
1479 pointer correctly in case value_struct_elt moves it around.
1481 * valops.c (typecmp): Now static. Also, now groks references
1484 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
1485 zero on recursive call. If NAME is the name of TYPE, return TYPE.
1487 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
1489 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
1490 to avoid "too much defining" error from native C compiler (!).
1492 * Makefile.in (HFILES): Add typeprint.h.
1493 * typeprint.[ch]: Update copyrights.
1495 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
1497 * Makefile.in: Update to match doc/ subdir changes.
1499 * config/hp300hpux.mh: No cross-host file needed, just native.
1500 * config/go32.mh: Remove nonexistent "native" support.
1502 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
1503 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
1504 * m88k-tdep.c (next_insn): Lint, cleanup.
1505 (store_parm_word): Lint.
1507 * README: Fix typo (reported by karl@hq.ileaf.com).
1509 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
1511 * expression.h (BINOP_CONCAT): Document use for self concatenation
1512 an integral number of times.
1513 * language.c (binop_type_check): Extend BINOP_CONCAT for self
1515 * valarith.c (value_concat): Rewrite to support self
1516 concatenation an integral number of times.
1517 * Makefile.in (ch-exp.tab.c): Change "expect" message.
1518 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
1519 eliminate hundreds of spurious shift/reduce and reduce/reduce
1520 conflicts that mask the 5 real ones.
1521 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
1522 * ch-exp.y (integer_literal_expression): Remove production,
1525 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
1527 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
1528 implied that "no side effects" was nonfunctional.
1529 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
1530 character string and bitstring concatenation.
1531 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
1532 * expression.h (exp_opcode): Add BINOP_CONCAT.
1533 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
1534 * language.c (string_type): Add function to determine if a type
1536 * language.c (binop_type_check): Add case for BINOP_CONCAT.
1537 * valarith.c (value_concat): New function to concatenate two
1538 values, such as character strings or bitstrings.
1539 * valops.c (value_string): Remove error stub and implement
1541 * value.h (value_concat): Add prototype.
1542 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
1543 * ch-exp.y (yylex): Recognize SLASH_SLASH.
1544 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
1547 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
1549 * c-exp.y (exp): Add production to support direct creation
1550 of array constants using the obvious syntax.
1551 * c-valprint.c (c_val_print): Set printed string length.
1552 * dwarfread.c (read_tag_string_type): New prototype and
1553 function that handles TAG_string_type DIEs.
1554 * dwarfread.c (process_dies): Add case for TAG_string_type
1555 that calls new read_tag_string_type function.
1556 * expprint.c (print_subexp): Add support for OP_ARRAY.
1557 * gdbtypes.c (create_range_type, create_array_type): Inherit
1558 objfile from the index type.
1559 * ch-typeprint.c (chill_print_type): Add case for
1561 * ch-valprint.c (chill_val_print): Fix case for
1564 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
1566 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
1567 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
1568 include/coff/mips.h.
1570 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
1572 * c-exp.y (exp:STRING): Convert C strings into array-of-char
1573 constants with an explicit null byte terminator. OP_STRING is
1574 now used for real string types.
1575 * c-lang.c (builtin_type_*): Move declarations to lang.c since
1576 they are used by all languages.
1577 * c-lang.c (_initialize_c_language): Move initializations of
1578 builtin_type_* to lang.c.
1579 * c-typeprint.c (c_type_print_varspec_prefix,
1580 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
1581 to TYPE_CODE_STRING.
1582 * c-valprint.c (c_val_print): Change the way character arrays
1583 are printed as strings to be consistent with the way strings
1584 are printed when pointer-to-char types are dereferenced.
1585 Remove test of print_max before calling val_print_string, which
1586 now does it's own test.
1587 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
1588 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
1589 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
1590 * gdbtypes.c (builtin_type_*): Add declarations moved from
1592 * gdbtypes.c (create_string_type): New function to create real
1594 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
1595 renamed to TYPE_CODE_STRING.
1596 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
1597 builtin_type_* types moved from c-lang.c.
1598 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
1599 to TYPE_CODE_STRING.
1600 * gdbtypes.h (builtin_type_string): Add extern declaration.
1601 * gdbtypes.h (create_string_type): Add prototype.
1602 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
1603 renamed to TYPE_CODE_STRING.
1604 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
1606 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
1607 renamed to TYPE_CODE_STRING.
1608 * parse.c (length_of_subexp, prefixify_subexp): Add case for
1610 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
1611 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
1612 to TYPE_CODE_STRING.
1613 * valops.c (allocate_space_in_inferior): New function and
1614 prototype, using code ripped out of value_string.
1615 * valops.c (value_string): Rewritten to use new function
1616 allocate_space_in_inferior, but temporarily disabled until some
1617 other support is in place.
1618 * valops.c (value_array): New function to create array constants.
1619 * valprint.c (val_print_string): Add comment to document use,
1620 complete rewrite to fix several small buglets.
1621 * value.h (value_array): Add prototype.
1622 * value.h (val_print_string): Change prototype to match rewrite.
1623 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
1624 * ch-exp.y (match_character_literal): Disable recognition of
1625 control sequence form of character literals and document why.
1627 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
1629 * nindy-share/nindy.c: Add comments to #endif's to clarify
1632 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
1633 read_memory to get byte order right.
1634 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
1635 anymore. This is done in paread.c now. We expect unwind info
1636 to hang off of objfiles, and search all of the objfiles when until
1638 * (skip_trampoline_code): Cast arg to target_read_memory.
1639 * objfiles.h (struct objfile): Add new field obj_private to hold
1640 per object file private data (unwind info in this case).
1641 * paread.c (read_unwind_info): New routine to read unwind info
1642 for the objfile. This data is hung off of obj_private.
1643 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
1644 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
1645 make this easier to access.
1647 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
1649 * c-valprint.c (cp_print_class_member): Add extern decl.
1650 * c-valprint.c (c_val_print): Extract code for printing methods
1651 and move it to cp_print_class_method in cp-valprint.c.
1652 * c-valprint.c (c_val_print): Extract code to print strings and
1653 move it to val_print_string in valprint.c.
1654 * cp-valprint.c (cp_print_class_method): New function using
1655 code extracted from c_val_print.
1656 * valprint.c (val_print_string): New function using code
1657 extracted from c_val_print.
1658 * value.h (val_print_string): Add prototype.
1659 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
1660 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
1661 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
1662 CHECKBUF, growbuf_by_size): New variables, macros, and support
1663 functions for implementing a dynamically expandable temp buffer.
1664 * ch-exp.y (match_string_literal): New lexer function.
1665 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
1666 removed and replaced with new CHECKBUF macro.
1667 * ch-exp.y (yylex): Call match_string_literal when appropriate.
1668 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
1670 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
1672 * Makefile.in: Add info for paread.o.
1673 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
1675 * blockframe.c (frameless_look_for_prologue): Correct the
1677 * gdbtypes.h, gdbtypes.c: Use const in decl of
1678 cplus_struct_default, now that pa-gas assembler has been fixed.
1679 * hppah-nat.c: Formatting.
1680 * hppah-tdep.c: Remove lots of useless externs for variables we
1682 * (find_unwind_entry): Speed up by using binary search, and a one
1684 * (rp_saved): New routine to see what unwind info says about RP
1685 being saved on the stack frame.
1686 * (frame_saved_pc): Look for prologue to see if we need to
1687 examine the stack for the saved RP or not.
1688 * (init_extra_frame_info): Check for prologue, instead of
1689 framesize to determine if we are frameless or not.
1690 * (frame_chain_valid): Stop backtraces when we run into _start.
1691 * (push_dummy_frame): Reformat to make more readable.
1692 * (find_dummy_frame_regs): ditto.
1693 * (hp_pop_frame): ditto.
1694 * (hp_restore_pc_queue): small cleanup.
1695 * (hp_push_arguments): ditto.
1696 * (pa_do_registers_info): ditto.
1697 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
1698 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
1699 * Define FRAME_CHAIN_VALID.
1700 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
1701 passed to functions.
1703 * paread.c (pa_symtab_read): Use new bfd conventions for
1704 accessing linker symbol table.
1705 * (pa_symfile_init): Access embedded STAB info via BFD section
1706 mechanism and related macros.
1709 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
1711 * sparc-stub.c: Use a seperate stack for our traps.
1712 * Handle recursive traps.
1713 * Remove all trap init code. This needs to be done by the
1715 * (set_mem_fault_trap): Call exceptionHandler() to setup this
1717 * (handle_exception): See if we are at breakinst, if so, then
1718 advance PC sp that users can just step out of breakpoint().
1719 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
1720 new place if SP has changed.
1721 * (case 's'): Get rid of this, we can't do it yet.
1722 * (case 't'): New command to test any old random feature.
1723 * (case 'r'): New command to reset the system.
1724 * (breakpoint): Add label to breakpoint trap instruction so that
1725 handle_exception() can detect where we are and get past the
1726 breakpoint trivially.
1728 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
1730 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
1732 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1734 * configure.in: recognise all sparclite variants
1736 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1738 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
1739 binary files oring in the right bit.
1741 * main.c, source.c, state.c, symmisc.c: use macros defined in
1742 fopen-{bin|both} when fopening files.
1744 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
1746 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
1747 from a configuration file (typically including <limits.h>), or to
1748 TARGET_CHAR_BIT if CHAR_BIT is not defined.
1749 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
1750 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
1751 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
1752 * exppritn.c (print_subexp, dump_expression): Add case for
1754 * expression.h (OP_BITSTRING): New expression element type for
1756 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
1757 macros to convert between number of expression elements and bytes
1758 to store that many elements.
1759 * i960-tdep.c (leafproc_return): Use new macros to access
1760 minimal symbol name and address fields.
1761 * m88k-pinsn.c (sprint_address): Use new macros to access
1762 minimal symbol name and address fields.
1763 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
1764 minimal symbol address field.
1765 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
1766 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
1767 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
1768 Use new BYTES_TO_EXP_ELEM macro.
1769 * parse.c (write_exp_bitstring): New function to write packed
1770 bitstrings into the expression element vector.
1771 * parse.c (length_of_subexp, prefixify_subexp): Add case for
1773 * parser-defs.h (struct stoken): Document that it is used for
1774 OP_BITSTRING as well as OP_STRING.
1775 * parser-defs.h (write_exp_bitstring): Add prototype.
1776 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
1777 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
1778 LOWER, LENGTH): New tokens for keywords.
1779 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
1780 upper_lower_argument, length_argument, array_mode_name,
1781 string_mode_name, variant_structure_mode_name): New non-terminals
1783 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
1784 * ch-exp.y (match_bitstring_literal): New lexer support function
1785 to recognize bitstring literals.
1786 * ch-exp.y (tokentab6): New token table for 6 character keywords.
1787 * ch-exp.y (tokentab5): Add LOWER, UPPER.
1788 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
1789 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
1790 * ch-exp.y (yylex): Check tokentab6.
1791 * ch-exp.y (yylex): Call match_bitstring_literal.
1793 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
1795 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
1796 symbol name and value fields.
1798 * c-exp.y (yylex): Make static, to match prototype and other
1801 * expression.h (exp_opcode): Add BINOP_MOD.
1802 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
1803 * expprint.c (dump_expression): Handle new BINOP_MOD.
1804 * language.c (binop_type_check): Handle new BINOP_MOD.
1805 * main.c (float_handler): Re-enable float handler when hit.
1806 * valarith.c (language.h): Include, need current_language.
1807 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
1808 for integer divide truncates towards zero for negative results.
1809 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
1810 * valarith.c (value_binop): Allow arithmetic operations on
1811 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
1812 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
1813 * ch-exp.y (tokentab3): Add MOD and REM.
1814 * ch-exp.y (yylex): Set innermost_block for symbols found
1815 in local scopes. Return LOCATION_NAME for local symbols.
1816 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
1817 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
1819 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
1821 * command.c (shell_escape, make_command, _initialize_command):
1822 don't create or use fork if CANT_FORK is defined.
1823 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
1824 code written for the IBM PC" remain.
1825 * xm-go32.h: define CANT_FORK
1827 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1829 * remote-sim.c: first attempt at general simulator interface
1830 * remote-hms.c: whitespace
1831 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
1832 understand new stack layout. (print_register_hook): print ccr
1833 register in a fancy way.
1835 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
1837 * eval.c (language.h): Include.
1838 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
1839 to pointer types when the current language is C. It loses for
1840 other languages when the lower index bound is nonzero.
1841 * valarith.c (value_subscript): Take array lower bounds into
1842 account when performing subscripting operations.
1843 * valops.c (value_coerce_array): Add comment describing why
1844 arrays with nonzero lower bounds are dealt with in value_subscript,
1845 rather than in value_coerce_array.
1847 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
1849 * ch-exp.y (FLOAT_LITERAL): Add token.
1850 * ch-exp.y (literal): Add FLOAT_LITERAL.
1851 * ch-exp.y (match_float_literal): New lexer routine.
1852 * ch-exp.y (convert_float): Remove.
1853 * ch-exp.y (yylex): Call match_float_literal.
1854 * ch-exp.y (yylex): Match single '.' after trying
1855 to match floating point literals.
1857 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
1858 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
1860 * expprint.c (dump_expression): New function for dumping
1861 expression vectors during gdb debugging.
1862 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
1863 MULTI_SUBSCRIPT and moved out of BINOP range.
1864 * expression.h (DUMP_EXPRESSION): New macro that calls
1865 dump_expression if DEBUG_EXPRESSIONS is defined.
1866 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
1867 * parse.c (length_of_subexp, prefixify_subexp): Change
1868 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
1869 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
1870 prefixify'ing the expression.
1871 * printcmd.c (print_command_1): Add comment.
1872 * ch-exp.y (expression_list): Add useful actions.
1873 * ch-exp.y (value_array_element): Add useful actions.
1874 * ch-exp.y (array_primitive_value): Add production.
1875 * ch-exp.y (yylex): Recognize ',' as a token.
1877 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1879 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
1880 POSIXize the recursive makes (make [variable assignments] target{s})
1882 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
1884 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
1885 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
1886 CPLUS_MARKER for all SVR4 systems, so follow suit.
1887 * defs.h (strdup_demangled): Remove prototype.
1888 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
1889 SYMBOL_INIT_LANGUAGE_SPECIFIC.
1890 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
1891 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
1892 prim_record_minimal_symbol_and_info): Use new macro
1893 SYMBOL_INIT_LANGUAGE_SPECIFIC.
1894 * minsyms.c (install_minimal_symbols): Use new macro
1895 SYMBOL_INIT_DEMANGLED_NAME.
1896 * stabsread.c (define_symbol): Use new macro
1897 SYMBOL_INIT_DEMANGLED_NAME.
1898 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
1899 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
1900 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
1901 SYMBOL_INIT_DEMANGLED_NAME.
1902 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
1903 SYMBOL_DEMANGLED_NAME now tests language itself.
1904 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
1905 now tests language itself.
1906 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
1907 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
1908 mangled name member in the language dependent portion of a symbol.
1909 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
1910 mangled name member appropriate for a symbol's language.
1911 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
1912 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
1913 SYMBOL_DEMANGLED_NAME now tests language itself.
1914 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
1915 initializes language dependent portion of symbol.
1916 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
1917 demangles and caches the demangled form of symbol names.
1918 * utils.c (fputs_demangled, fprint_symbol): Use current language
1919 to select an appropriate demangling algorithm.
1920 * utils.c (strdup_demangled): Remove, no longer used.
1921 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
1922 access the Chill mangled name member in the language dependent
1923 portion of a symbol.
1924 * ch-lang.c (chill_demangle): New function, simple demangler.
1925 * defs.h (chill_demangle): Add prototype.
1926 * symtab.h (language_dependent_info): Add struct for Chill.
1928 Thu Dec 31 11:06:38 1992 Fred Fish (fnf@cygnus.com)
1930 * Makefile.in (BISON): Add comment that when bison is used, it
1931 must include the "-y" option.
1932 * c-exp.y, m2-exp.y (yyrule, yyname, yyss, yyssp, yyvs, yyvsp):
1933 Remove defines to remap non-yacc symbols, thus backing out of
1934 previous recent changes. Standard policy is that non-yacc parser
1935 generators get fixed, rather than adding bug workarounds in gdb
1936 for each new one that pops up. Expand comment to note this.
1937 * c-exp.y, m2-exp.y (YYDEBUG): Revert back to disabled by default.
1939 Thu Dec 31 09:03:02 1992 Stu Grossman (grossman at cygnus.com)
1941 * partial-stab.h (near N_BINCL): Remove redundant code in N_BINCL
1942 case. Use code in N_SOL.
1944 * paread.c: New file that contains all HPPA/HPUX symbol reading
1946 * dbxread.c: Remove almost all HPPA/HPUX symbol reading code.
1947 * (dbx_symfile_init): Use sizeof(long) instead of 4.
1948 * (dbx_symfile_offsets): Make static.
1949 * (pastab_build_psymtabs): New interface routine for paread to
1950 send stabs into dbxread.
1951 * gdb-stabs.h: Remove gobs of HPPA cruft.
1953 Wed Dec 30 19:47:13 1992 Fred Fish (fnf@cygnus.com)
1955 * c-exp.y, m2-exp.y (yyrule, yyname): Remap like other yy* names
1957 * ch-exp.y (yyrule, yyname): Remap like other yy* names for byacc.
1959 * c-exp.y, m2-exp.y (yyreds, yytoks): Remap like other yy* names.
1960 * c-exp.y, m2-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
1961 and YYDEBUG is not already defined.
1962 * c-exp.y (strncmp): Replace throughout with STREQN, missed
1963 them during the previous replacements.
1964 * printcmd.c (_initialize_printcmd): Update internal documentation
1965 for "set" command to note that the assignment syntax is language
1967 * ch-exp.y (yyreds, yytoks): Remap like other yy* names.
1968 * ch-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
1969 and YYDEBUG is not already defined.
1970 * ch-exp.y (GDB_REGNAME, GDB_LAST, GDB_VARIABLE, GDB_ASSIGNMENT,
1971 single_assignment_action): New terminals and nonterminal for gdb
1972 extensions to chill expression grammer.
1973 * ch-exp.y (match_dollar_tokens): Lexer routine to match all
1974 tokens that start with '$' (register names, convenience vars, etc).
1975 * ch-exp.y (tokentab2): Add GDB_ASSIGNMENT.
1976 * ch-exp.y (yylex): Call match_dollar_tokens.
1978 Mon Dec 28 15:00:01 1992 Stu Grossman (grossman at cygnus.com)
1980 * hppah-tdep.c (skip_trampoline_code): Use new macros for
1981 accessing minimal symbol data.
1982 * infcmd.c (read_pc): Use #ifdef, not #if.
1983 * symfile.c (syms_from_objfile): Add CONST to decl for targets.
1984 * tm-hppa.h (FIX_CALL_DUMMY): Use new macros for accessing
1985 minimal symbol data.
1987 * hppah-tdep.c (frame_saved_pc): Use better test for outermost
1988 frame. Use find_return_regnum to find the caller.
1989 * (find_unwind_entry): New routine to locate stack frame info
1990 associated with a procedure. This looks in the $UNWIND_START$
1991 section in the SOM file.
1992 * (find_return_regnum): New routine. Uses find_unwind_entry() to
1993 figure out where the caller's return address is stored.
1994 * (find_proc_framesize): New routine. Uses find_unwind_entry()
1995 to figure out the frame size for a procedure.
1996 * (saved_pc_after_call): New routine, moved from tm-hppa.h.
1997 * (init_extra_frame_info): New routine. Corrects PC and FP for
1998 outermost frame if necessary.
1999 * (frame_chain): New routine, moved from tm-hppa.h.
2000 * (skip_trampoline_code): Handle computed function calls (ie:
2001 calls from $$dyncall).
2002 * (unwind_command): Temporary support function to allow user
2003 to control/observe aspects of the unwind (stack frame) info.
2004 * infcmd.c (read_pc): (Temporary), put a hack in to see if the PC
2005 was in a system call, if so, then read the PC from r31.
2006 * tm-hppah.h (SKIP_TRAMPOLINE_CODE, IN_SOLIB_TRAMPOLINE): Deal
2007 with extra arg for skip_trampoline_code().
2008 * (INIT_EXTRA_FRAME_INFO): Define to point at subr (see above).
2009 * (FRAME_CHAIN, FRAME_CHAIN_VALID): Turn into real subroutines.
2010 * tm-hppa.h (SAVED_PC_AFTER_CALL): Turn into real subroutine.
2012 Sun Dec 27 17:34:15 1992 Fred Fish (fnf@cygnus.com)
2014 * dbxread.c (dbx_symfile_init, elfstab_build_psymtabs):
2015 Call new bfd_get_size() and verify that string table is no larger
2016 than the file that is supposed to contain it.
2017 * symfile.c (syms_from_objfile): Only complain about configured
2018 NAMES_HAVE_UNDERSCORE differences between gdb and bfd if the
2019 current target is the default BFD target.
2021 Sat Dec 26 20:51:41 1992 Fred Fish (fnf@cygnus.com)
2023 * solib.c (BKPT_AT_MAIN): Change to BKPT_AT_SYMBOL.
2024 * solib.c (bkpt_names): New array of symbol names to try to
2025 use for the "mapping complete" breakpoint. Configurable
2026 define SOLIB_BKPT_NAME is first one to try.
2027 * solib.c (find_solib): Test debug_base for nonzero rather
2028 than just greater than zero.
2029 * solib.c (enable_break): Use bkpt_names to look up address
2030 at which to set "mapping complete" breakpoint.
2032 Tue Dec 22 20:33:38 1992 Fred Fish (fnf@cygnus.com)
2034 * defs.h (STRCMP, STREQ, STREQN): New macros.
2035 * defs.h (demangle_and_match): Remove prototype.
2036 * dwarfread.c (STREQ, STREQN): Remove macros, replaced with STREQ
2037 and STREQN defined in defs.h.
2038 * dwarfread.c (set_cu_language): For completely unknown languages,
2039 try to deduce the language from the filename. Retain behavior
2040 that for known languages we don't know how to handle, we use
2042 * dwarfread.c (enum_type, symthesize_typedef): Initialize language
2043 and demangled name fields in symbol.
2044 * dwarfread.c, mipsread.c, partial-stab.h: For all usages of
2045 ADD_PSYMBOL_TO_LIST, add language and objfile parameters.
2046 * dwarfread.c (new_symbol): Attempt to demangle C++ symbol names
2047 and cache the results in SYMBOL_DEMANGLED_NAME for the symbol.
2048 * elfread.c (STREQ): Remove macro, use STREQ defined in defs.h.
2049 Replace usages throughout.
2050 * elfread.c (demangle.h): Include.
2051 * elfread.c (record_minimal_symbol): Remove prototype and function.
2052 * gdbtypes.h, symtab.h (B_SET, B_CLR, B_TST, B_TYPE, B_BYTES,
2053 B_CLRALL): Moved from symtab.h to gdbtypes.h.
2054 * infcmd.c (jump_command): Remove code to demangle name and add
2055 it to a cleanup list. Now just use SYMBOL_DEMANGLED_NAME.
2056 * minsyms.c (demangle.h): Include.
2057 * minsyms.c (lookup_minimal_symbol): Indent comment to match code.
2058 * minsyms.c (install_minimal_symbols): Attempt to demangle symbol
2059 names as C++ names, and cache them in SYMBOL_DEMANGLED_NAME.
2060 * mipsread.c (psymtab_language): Add static variable.
2061 * stabsread.c (demangle.h): Include.
2062 * stabsread.c (define_symbol): Attempt to demangle C++ symbol
2063 names and cache them in the SYMBOL_DEMANGLED_NAME field.
2064 * stack.c (return_command): Remove explicit demangling of name
2065 and use of cleanups. Just use SYMBOL_DEMANGLED_NAME.
2066 * symfile.c (demangle.h): Include.
2067 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Fix
2068 to match macros in symfile.h and allow them to be compiled
2069 if INLINE_ADD_PSYMBOL is not true.
2070 * symfile.h (INLINE_ADD_PSYMBOL): Default to true if not set.
2071 * symfile.h (ADD_PSYMBOL_*): Add language and objfile parameters.
2072 Add code to demangle and cache C++ symbol names. Use macro form
2073 if INLINE_ADD_PSYMBOL is true, otherwise use C function form.
2074 * symmisc.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2075 Remove, also defined in symfile.c, which we already fixed.
2076 * symtab.c (expensive_mangler): Remove prototype and function.
2077 * symtab.c (find_methods): Remove physnames parameter and fix
2079 * symtab.c (completion_list_add_symbol): Name changed to
2080 completion_list_add_name.
2081 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): New macro, adds both
2082 the normal symbol name and the cached C++ demangled name.
2083 * symtab.c (lookup_demangled_partial_symbol,
2084 lookup_demangled_block_symbol): Remove prototypes and functions.
2085 * symtab.c (lookup_symbol): Remove use of expensive_mangler,
2086 use lookup_block_symbol instead of lookup_demangled_block_symbol.
2087 Remove code to try demangling names and matching them.
2088 * symtab.c (lookup_partial_symbol, lookup_block_symbol):
2089 Fix to try matching the cached demangled name if no match is
2090 found using the regular symbol name.
2091 * symtab.c (find_methods): Remove unused physnames array.
2092 * symtab.c (name_match, NAME_MATCH): Remove function and macro,
2093 replaced with SYMBOL_MATCHES_REGEXP from symtab.h.
2094 * symtab.c (completion_list_add_symbol): Rewrite to use cached
2095 C++ demangled symbol names.
2096 * symtab.h: Much reformatting of structures and such to add
2097 whitespace to make them more readable, and make them more
2098 consistent with other gdb structure definitions.
2099 * symtab.h (general_symbol_info): New struct containing fields
2100 common to all symbols.
2101 * symtab.h (SYMBOL_LANGUAGE, SYMBOL_DEMANGLED_NAME,
2102 SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, SYMBOL_MATCHES_NAME,
2103 SYMBOL_MATCHES_REGEXP, MSYMBOL_INFO, MSYMBOL_TYPE): New macros.
2104 * symtab. (struct minimal_symbol, struct partial_symbol, struct
2105 symbol): Use general_symbol_info struct.
2106 * utils.c (demangle_and_match): Remove, no longer used.
2107 * valops.c (demangle.h): Include.
2108 * xcoffexec.c (eq): Remove macro, replace usages with STREQ.
2109 * blockframe.c, breakpoint.c, c-exp.y, c-valprint.c, dbxread.c,
2110 infcmd.c, m2-exp.y, minsyms.c, objfiles.h, solib.c, stack.c,
2111 symmisc.c, symtab.c, valops.c: Replace references to minimal
2112 symbol fields with appropriate macros.
2113 * breakpoint.c, buildsym.c, c-exp.y, c-typeprint.c, c-valprint.c,
2114 coffread.c, command.c, convex-tdep.c, cp-valprint.c, dbxread.c,
2115 demangle.c, elfread.c, energize.c, environ.c, exec.c,
2116 gdbtypes.c, i960-tdep.c, infrun.c, infrun-hacked.c, language.c,
2117 main.c, minsyms.c, mipsread.c, partial-stab.h, remote-es1800.c,
2118 remote-nindy.c, remote-udi.c, rs6000-tdep.c, solib.c, source.c,
2119 sparc-pinsn.c, stabsread.c, standalone.c, state.c, stuff.c,
2120 symfile.c, symmisc.c, symtab.c, symtab.h, tm-sysv4.h,
2121 tm-ultra3.h, values.c, xcoffexec.c, xcoffread.c: Replace strcmp
2122 and strncmp usages with STREQ, STREQN, or STRCMP as appropriate.
2123 * breakpoint.c, buildsym.c, c-typeprint.c, expprint.c, findvar.c,
2124 mipsread.c, printcmd.c, source.c, stabsread.c, stack.c,
2125 symmisc.c, tm-29k.h, valops.c, values.c: Replace SYMBOL_NAME
2126 references with SYMBOL_SOURCE_NAME or SYMBOL_LINKAGE_NAME as
2128 * buildsym.c (start_subfile, patch_subfile_names): Default the
2129 source language to what can be deduced from the filename.
2130 * buildsym.c (end_symtab): Update the source language in the
2131 allocated symtab to match what we have been using.
2132 * buildsym.h (struct subfile): Add a language field.
2133 * c-typeprint.c (c_print_type): Remove code to do explicit
2135 * dbxread.c (psymtab_language): Add static variable.
2136 * dbxread.c (start_psymtab): Initialize psymtab_language using
2137 deduce_language_from_filename.
2139 Mon Dec 21 22:24:33 1992 Fred Fish (fnf@cygnus.com)
2141 * valprint.c (val_print): Reorganize comment and add note
2142 about dependency on target byte ordering.
2143 * ch-exp.y (value_array_slice): Fix typo.
2144 * ch-valprint.c (chill_val_print): Remove C'ism that arrays of
2145 byte sized ints are assumed to be char strings and printed with
2146 string syntax. In chill, arrays of chars and arrays of
2147 bytes/ubytes are distinquishable, and printed appropriately.
2149 Mon Dec 21 18:02:35 1992 Stu Grossman (grossman at cygnus.com)
2151 * tm-hppah.h: #define NEED_TEXT_START_END for target memory
2152 read/write routines for HPUX.
2154 * hppa-pinsn.c (print_insn): Improve handling of be and ble
2155 branch targets to compute target address using const from previous
2156 instruction if necessary.
2157 * Add `Q' operator to print out bit position field various
2159 * hppah-nat.c: #include sys/param.h, and sys/user.h. General
2160 cleanups, use new code from Utah.
2161 * (store_inferior_registers): Update to new code from Utah.
2162 * (initialize_kernel_u_addr): Re-enable decl of struct user u.
2163 * (fetch_register): Clear out priv level when reading PCs.
2164 * hppah-tdep.c: Get rid of gobs of KERNELDEBUG stuff.
2165 * Remove decl of errno, #include wait.h and target.h.
2166 * (frame_saved_pc): Check `flags' pseudo-register to see if we
2167 were inside of a kernel call. If so, then PC is in a different
2168 register. Also, mask out bottom two bits of all PCs so as not to
2169 confuse higher level code.
2170 * (push_dummy_frame): Create from #define in tm-hppa.h.
2171 * (find_dummy_frame_regs): Update from Utah.
2172 * (hp_pop_frame): Create from #define in tm-hppa.h.
2173 * (hp_restore_pc_queue): New, from Utah.
2174 * (hp_push_arguments): Big fixes from Utah.
2175 * (pa_do_registers_info, pa_print_registers): Only print out fp
2177 * (skip_trampoline_code): New routine to deal with stubs that
2178 live in nowhereland between callers and callees.
2179 * i860-tdep.c: Remove decl of attach_flag.
2180 * infrun.c (wait_for_inferior): Add new macro
2181 INSTRUCTION_NULLIFIED, which can tell if the instruction pointed
2182 at by PC will be nullified. If so, then step the target once more
2183 so as to avoid confusing the user.
2184 * (just before step_over_function:): Use stop_func_start, not
2185 stop_pc when checking for the existance of line number info.
2186 stop_func_start will reflect the proper address of the target
2187 routine, not of the stub that we may be traversing to get there.
2188 * tm-hppa.h: define SKIP_TRAMPOLINE_CODE and IN_SOLIB_TRAMPOLINE
2189 to deal with the stubs that PA compilers sometimes stick between
2190 callers and callees. Also, define FLAGS_REGNUM for access to the
2192 * (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Use
2194 * (CANNOT_STORE_REGISTER): New from Utah. Says that we can't
2195 write gr0, PC regs, and PSW!
2196 * (FRAME_FIND_SAVED_REGS): Bug fixes from Utah.
2197 * (PUSH_DUMMY_FRAME, POP_FRAME): Make into real routines in
2199 * (CALL_DUMMY, FIX_CALL_DUMMY): Fixes from Utah.
2200 * Define struct unwind_table_entry.
2201 * valops.c (call_function_by_hand): Add another arg to
2202 FIX_CALL_DUMMY (under #ifdef GDB_TARGET_IS_HPPA). Why is this
2205 Mon Dec 21 02:17:57 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2207 * remote-vx.c: remove include of "symfile.h", replace it with "complaints.h"
2209 Fri Dec 18 10:32:25 1992 Fred Fish (fnf@cygnus.com)
2211 * Makefile.in (VERSION): Bump to 4.7.4.
2212 * Makefile.in (SFILES_MAINDIR): Add typeprint.c, c-typeprint.c,
2213 m2-typeprint.c, c-valprint.c cp-valprint.c m2-valprint.c.
2214 * Makefile.in (HFILES): Add valprint.h.
2215 * Makefile.in (OBS): Add typeprint.o, c-typeprint.o,
2216 m2-typeprint.o, c-valprint.o, cp-valprint.o m2-valprint.o.
2217 * typeprint.c, typeprint.h: New files for language independent
2218 type printing functions.
2219 * c-typeprint.c, m2-typeprint.c: New files for language dependent
2220 type printing functions and definitions.
2221 * valprint.h: New include file for language independent value
2222 printing definitions.
2223 * c-valprint.c, cp-valprint.c, m2-valprint.c: New files for language
2224 dependent value printing functions.
2225 * c-exp.y (production ptype): Add range_type variable and use new
2226 create_range_type function.
2227 * c-exp.y (tokentab2, tokentab3), c-lang.c (c_op_print_tab),
2228 infcmd.c (path_var_name), language.c (unk_op_print_tab),
2229 m2-lang.c (m2_op_print_tab): Change from ANSI-obsolescent
2230 "const static" to ANSI-conformant "static const".
2231 * c-exp.y (c_create_fundamental_type): Remove unused nbytes.
2232 * c-exp.y (c_language_defn, cplus_language_defn): Add c_print_type,
2234 * c-lang.h (c_print_type, c_val_print): Add prototypes.
2235 * coffread.c (decode_type): Add range_type variable and call to
2236 new create_range_type function.
2237 * complaints.c (complain): Remove unused val variable.
2238 * complaints.c (_initialize_complaints): Make it void.
2239 * convex-tdep.c (value_of_trapped_internalvar): Add range_type
2240 variable and call new create_range_type function.
2241 * defs.h (enum val_prettyprint): Move enum from value.h to here
2242 so we can avoid having to include value.h just for prototypes that
2243 need the enum (thanks ANSI).
2244 * dwarfread.c (struct_type): Local anonymous_size variable is
2245 only used if !BITS_BIG_ENDIAN.
2246 * dwarfread.c (decode_subscript_data_item): Add rangetype
2247 variable and call new create_range_type function.
2248 * elfread.c (elf_symfile_read): Remove unused dbx and text_sect
2250 * eval.c (evaluate_subexp): Remove unused local variable name
2251 and the statement with no side effects that initializes it.
2252 * expprint.c (print_subexp): Change local_printstr to
2254 * gdbtypes.c (create_range_type): New function that creates
2255 a range type using code fragments from object file readers as
2256 an example of what has to be initialized.
2257 * gdbtypes.c (create_array_type): Removed index_type, low_bound,
2258 and high_bound parameters, replaced with a single range_type
2259 parameter. Change function body to use passed in range_type
2260 rather than handcrafting one.
2261 * gdbtypes.h (create_range_type): Add prototype.
2262 * gdbtypes.h (create_array_type): Change prototype parameters.
2263 * infrun.c (normal_stop): Remove unused local variables tem and c.
2264 * infrun.c (hook_stop_stub): Return 0 rather than random value.
2265 * language.c (unk_lang_print_type, unk_lang_val_print): Add
2266 stub functions that call error if called.
2267 * language.c (unknown_language_defn, auto_language_defn,
2268 local_language_defn): Add initializers unk_lang_print_type and
2270 * language.h (struct language_defn): Reformat for larger
2271 comments, add la_print_type and la_val_print members. Add
2272 LA_PRINT_TYPE and LA_VAL_PRINT macros. Change local_printchar
2273 to LA_PRINT_CHAR and local_printstr to LA_PRINT_STRING.
2274 * m2-lang.c (m2_create_fundamental_type): Remove unused local
2276 * m2-lang.c (m2_language_defn): Add initializers m2_print_type
2278 * m2-lang.h (m2_print_type, m2_val_print): Add prototypes.
2279 * main.c (execute_command): Remove unused local variable cmdlines.
2280 * main.c (echo_command), stabsread.c (read_type), printcmd.c
2281 (clear_displays), symmisc.c (block_depth), values.c
2282 (clear_value_history):
2283 Make testing of truth value of assignment result explicit.
2284 * mipsread.c (upgrade_type): Update FIXME to include future use
2285 of create_range_type.
2286 * printcmd.c (ptype_command, ptype_eval, whatis_command,
2287 whatis_exp, maintenance_print_type): Move prototypes and functions
2289 * printcmd.c (_initialize_printcmd): Move add_com calls for
2290 ptype_command and whatis_command to new typeprint.c.
2291 * ser-bsd.c (serial_open): Remove unused variable sgttyb.
2292 * source.c (find_source_lines): Local variable c only used
2293 when LSEEK_NOT_LINEAR is defined.
2294 * stabsread.c (read_array_type): Use new create_range_type
2296 * stabsread.c (read_range_type): Add new index_type variable and
2297 call new create_range_type function rather than handcrafting
2299 * symmisc.c (type_print_1): Change usages to LA_PRINT_TYPE.
2300 * symtab.c (typedef_print usages): Use c_typedef_print, renamed.
2301 * symtab.c (type_print_base usages): Use c_type_print_base.
2302 * symtab.c (type_print_varspec_prefix usages): Use
2303 c_type_print_varspec_prefix.
2304 * symtab.c (type_print_method_args usages): Use
2305 cp_type_print_method_args.
2306 * valprint.c: Completely ripped apart and the fragments used
2307 to create c-valprint.c, cp-valprint.c, m2-valprint.c, and
2308 valprint.h. Remaining stuff is language independent.
2309 * value.h (struct fn_field): Forward declare for prototypes.
2310 * value.h (type_print_1): Remove prototype.
2311 * value.h (enum val_prettyprint): Moved to defs.h.
2312 * value.h (typedef_print): Prototype renamed to c_typedef_print.
2313 * value.h (baseclass_offset): Add prototype.
2314 * Makefile.in (SFILES_MAINDIR): Add ch-typeprint.c, ch-valprint.c.
2315 * Makefile.in (OBS): Add ch-typeprint.o, ch-valprint.o.
2316 * ch-typeprint.c: New file for language dependent type printing.
2317 * ch-valprint.c: New file for language dependent value printing.
2318 * ch-exp.y (parse_number): Remove prototype and stub function.
2319 * ch-exp.y (decode_integer_literal): Removed unused digits and
2321 * ch-exp.y (convert_float): Completely ifdef out for now.
2322 * ch-exp.y (tokentab2, tokentab3, tokentab4, tokentab5),
2323 ch-lang.c (chill_op_print_tab):
2324 Change from ANSI-obsolescent "const static" to ANSI-conformant
2326 * ch-exp.y (yylex): Add unhandled storage class enumeration
2327 literals to switch statement for completeness.
2328 * ch-lang.c (chill_create_fundamental_types): Remove unused
2329 nbytes variable. Change dummy type to 2 bytes to match int.
2330 Handle FT_VOID types gratuituously added to chill DWARF by
2331 compiler. Change FT_CHAR case to generate an TYPE_CODE_CHAR
2332 type rather than a one byte TYPE_CODE_INT type.
2333 * ch-lang.c (chill_language_defn): Add chill_print_type and
2335 * ch-lang.h (chill_print_type, chill_val_print): Add prototypes.
2337 Thu Dec 17 00:44:57 1992 John Gilmore (gnu@cygnus.com)
2339 Eliminate uses of NAMES_HAVE_UNDERSCORE, using
2340 bfd_get_symbol_leading_char instead.
2342 * coffread.c (EXTERNAL_NAME): New macro for removing possible
2343 leading character from names.
2344 (read_coff_symtab): Use BFD's FILE *, don't open a second one.
2345 (process_coff_symbol, coff_read_struct_type, coff_read_enum_type):
2346 Replace NAMES_HAVE_UNDERSCORE with EXTERNAL_NAME.
2348 * kdb-start.c (main): Remove NAMES_HAVE_UNDERSCORE.
2349 * minsyms.c (install_minimal_symbols): Replace NAMES_HAVE_UNDERSCORE.
2350 Remove SOME_NAMES_HAVE_DOT support (apparently unused).
2351 * partial-stab.h: Replace NAMES_HAVE_UNDERSCORE.
2352 * solib.c: Replace NAMES_HAVE_UNDERSCORE.
2353 * stabsread.h: Remove NAMES_HAVE_UNDERSCORE and HASH_OFFSET.
2354 * symfile.c (syms_from_objfile): Insert debugging check to test
2355 NAMES_HAVE_UNDERSCORE setting against the BFD support.
2357 * doc/gdbint.texinfo (Host Conditionals): Remove
2358 NAMES_HAVE_UNDERSCORE, SOME_NAMES_HAVE_DOT, document
2360 (Target Conditionals): Remove all of the above.
2362 * xm-rs6000.h (MEM_FNS_DECLARED): Update comments.
2364 * coffread.c (read_coff_symtab, C_BLOCK): Use complain() rather
2365 than error() for .bb/.eb. Bug found by Eddie Fung, <efung@cs.uq.oz.au>.
2367 Tue Dec 15 10:05:56 1992 Ian Lance Taylor (ian@cygnus.com)
2369 * coffread.c (decode_type): catch negative tagndx fields generated
2371 * exec.c: comment out string following #endif.
2372 * configure.in (i[34]86-*-sco3.2v4*): use host i386sco4.
2373 * xm-i386sco.h: include <sys/types.h> and <sys/dir.h>, required by
2375 * config/i386sco4.mh: new file; like i386sco.mh, but don't require
2376 gcc, and define const to empty to avoid SCO 3.2v4 cc bug.
2378 Tue Dec 15 04:14:24 1992 Fred Fish (fnf@cygnus.com)
2380 * complaints.c: New file, code moved from utils.c.
2381 * complaints.c (complain): Made into a varargs function.
2382 * complaints.h: New file, code moved from symfile.h.
2383 * Makefile.in (SFILES_MAINDIR): Add complaints.c.
2384 * Makefile.in (HFILES): Add complaints.h.
2385 * Makefile.in (OBS): Add complaints.o.
2386 * symfile.c (complaint_root, stop_whining, complaint_series,
2387 complain, clear_complaints, add_show_from_set for stop_whining):
2388 Moved to complaints.c.
2389 * symfile.h (struct complaint, complaint_root decl, complain
2390 prototype, clear_complaints prototype): Moved to complaints.h.
2391 * buildsym.c, coffread.c, dbxread.c, dwarfread.c, elfread.c,
2392 gdbtypes.c, mipsread.c, stbsread.c, symfile.c: Include
2393 complaints.h. Remove casts from arguments to complain(),
2394 which is now a varargs function, and remove unnecessary
2395 placeholder zero args.
2396 * defs.h (begin_line): Add prototype.
2397 * defs.h (vprintf_filtered): Add prototype.
2398 * dwarfread.c (varargs.h): Remove, no longer needed.
2399 * dwarfread.c (dwarfwarn): Remove prototype and function.
2400 * dwarfread.c (complaints): Define a bunch of complaints.
2401 * dwarfread.c (SQUAWK): Remove macro defs, convert all
2402 usages to standard complain() calls.
2403 * utils.c (begin_line): New function that ensures that
2404 whatever gets filter-printed next starts on its own line.
2405 * utils.c (vprintf_filtered): New func, like vfprintf_filtered,
2406 but to stdout (calls vfprintf_filtered internally).
2408 Tue Dec 15 02:01:00 1992 John Gilmore (gnu@cygnus.com)
2410 * remote.c: Avoid printf_filtered line limit. Suggested by
2411 Robert R. Henry, <rrh@tera.com>.
2412 * infcmd.c (environment_info): Ditto, for Don Allen <allen@think.com>.
2414 * main.c (main): Accept --silent as well as --quiet. Change +help
2415 to --help. Suggested by Karl Berry, <karl@cs.umb.edu>.
2417 * doc/gdbint.texinfo: SWAP_HOST_AND_TARGET => SWAP_TARGET_AND_HOST.
2418 Noticed by Andy Jackson, <arj@cam-orl.co.uk>.
2420 Mon Dec 14 23:28:15 1992 John Gilmore (gnu@cygnus.com)
2422 * tm-nindy960.h, remote-nindy.c: Lint.
2424 Mon Dec 14 18:48:52 1992 Fred Fish (fnf@cygnus.com)
2426 * gdbtypes.c (create_array_type): Complete rewrite. Now requires
2427 a optional type to decorate as an array type, the type of the
2428 index, and the bounds of the array. Records this additional info
2429 in the array type for use with languages with nonzero array
2431 * gdbtypes.h (enum type_code): Update comment for TYPE_CODE_ARRAY
2432 to note that arrays may have bounds.
2433 * gdbtypes.h (create_array_type): Update prototype.
2434 * c-exp.y (ptype production): Adjust for new create_array_type
2435 calling conventions.
2436 * coffread.c (decode_type): Call create_array_type rather than
2437 handcrafting array types.
2438 * convex-tdep.c (value_type): Remove, now use create_array_type.
2439 * convex-tdep.c (value_of_trapped_internalvar): Convert calls to
2440 vector_type into calls to create_array_type.
2441 * dwarfread.c (decode_subscr_data): Name changed to
2442 decode_subscript_data_item throughout.
2443 * dwarfread.c (decode_subscript_data_item): Rewrite to use
2444 create_array_type. Now records index type and range as well.
2445 * dwarfread.c (dwarf_read_array_type): Rewrite as part of
2446 change to use create_array_type.
2447 * dwarfread.c (read_subroutine_type): Test existing user defined
2448 types before decorating them, to ensure they are blank, and
2449 complain about it if they are not.
2450 * dwarfread.c (decode_fund_type): For unrecognized types, always
2451 return some valid type (type integer). If the unrecognized type
2452 cannot be an implementation defined type, complain as well.
2453 * m88k-tdep.c (pushed_size): Update comment for TYPE_CODE_ARRAY.
2454 * m88k-tdep.c (store_param): Update comment for TYPE_CODE_ARRAY.
2455 * mipsread.c (upgrade_type): Add FIXME comment that code to
2456 handcraft arrays should be replaced with call to create_array_type.
2457 * stabsread.c (read_array_type): Replace code to handcraft
2458 array types with call to create_array_type.
2459 * valprint.c (type_print_varspec_prefix): Minor formatting
2460 change, join lines that don't need to be split.
2462 Mon Dec 14 17:18:42 1992 Stu Grossman (grossman at cygnus.com)
2464 * convex-xdep.c, hppab-nat.c, infptrace.c: Remove
2465 decl for attach_flag, it now lives in inferior.h.
2466 * hppa-pinsn.c: Reformat opcode tables. Add function prototypes.
2467 Make most functions static.
2468 * hppah-nat.c: General cleanups, remove BSD specific code (since
2469 that all lives in hppab-nat.c).
2470 * hppah-tdep.c (frame_chain_valid), tm-hppa.h (FRAME_CHAIN):
2471 Change sense of test against inside_entry_file(). This fix is
2473 * tm-hppa.h (PUSH_DUMMY_FRAME, POP_FRAME): Use char * for 2nd arg
2474 to read/write_register_bytes().
2475 * gdbtypes.h: Remove const from decl for cplus_struct_default to
2476 work around PA-GAS assembler bug. Also, add trailing */ to some
2478 * gdbtypes.c: Remove const from decl for cplus_struct_default.
2479 Same reason as above.
2481 Wed Dec 9 19:53:25 1992 John Gilmore (gnu@cygnus.com)
2483 * mipsread.c (parse_symbol): When checking whether a structured
2484 type is an enum, check qualifiers of its first member, as well as
2485 the base type of the member. Bug found and fixed by John M.
2486 Farrell, <farrell@fjord.reo.dec.com>.
2488 * vx-share/{reg.h,xdr_regs.h,xdr_regs.c}: Remove, unused.
2489 * remote-vx.c: Don't include vx-share/reg.h.
2490 * vx-share/ptrace.h: Reproduce from scratch.
2491 * config/{vxworks68,vxworks960}: Don't include xdr_regs.o.
2492 * Makefile.in: Remove references to removed files, and to removed
2493 29k-share directories.
2495 Tue Dec 8 13:30:58 1992 Fred Fish (fnf@cygnus.com)
2497 * c-lang.c (_initialize_c_language): Name changed from
2499 * m2-lang.c (_initialize_m2_language): Name changed from
2501 * m2-lang.c (_initialize_m2_language): Change malloc to xmalloc since
2502 it is no longer inside m2-exp.y, where it was remapped by Makefile.
2503 * c-exp.y, m2-exp.y: Migrate code that has nothing to do with
2504 expression parsing into c-lang.c and m2-lang.c respectively.
2505 * c-lang.c, m2-lang.c: New files, code migrated from c-exp.y and
2506 m2-exp.y respectively.
2507 * c-lang.h, m2-lang.h: New files, internal interfaces between c-*
2508 and m2-* files respectively.
2509 * Makefile.in (SFILES_MAINDIR): Add c-lang.c, m2-lang.c.
2510 * Makefile.in (HFILES): Add c-lang.h, m2-lang.h.
2511 * Makefile.in (OBS): Add c-lang.o, m2-lang.o.
2512 * expression.h (struct block): Forward declaration for prototypes.
2513 * language.h (struct objfile): Forward declaration for prototypes.
2514 * Makefile.in (SFILES_MAINDIR): Add ch-lang.c.
2515 * Makefile.in (HFILES): Add ch-lang.h.
2516 * Makefile.in (OBS): Add ch-lang.o.
2517 * ch-exp.y: Migrate code that has nothing to do with expression
2518 parsing into ch-lang.c.
2519 * ch-lang.c: New file, code migrated from c-exp.y.
2520 * ch-lang.h: New file, internal interface between ch-* files.
2521 * ch-lang.c (_initialize_chill_language): Name changed from
2522 _initialize_chill_exp.
2524 Changes for Amiga Unix from rhealey@ub.d.umn.edu.
2525 * config/amix.mh (NAT_FILE): Add, set to nm-sysv4.h.
2526 * config/amix.mh (NATDEPFILES): Add.
2527 * config/amix.mh (XDEPFILES): Move procfs.o and fork-child.o
2530 * dwarfread.c (decode_subscr_data): Remove spurious test that
2531 accepted only integer subscript types. We don't do anything
2532 with the type at the moment anyway.
2534 Fri Dec 4 06:56:56 1992 Fred Fish (fnf@cygnus.com)
2536 * ch-exp.y (match_character_literal): Fix case where no
2537 match at all is found.
2538 * ch-exp.y (chill_create_fundamental_type): Chill uses fixed
2539 width types. For example, "INT" is always 2 bytes regardless
2540 of the values of any TARGET_*_BIT macros. So use explicit
2541 numeric sizes for the types.
2543 Thu Dec 3 12:00:06 1992 Fred Fish (fnf@cygnus.com)
2545 * c-exp.y (c_create_fundamental_type): New function to create
2546 language specific fundamental types for C.
2547 * m2-exp.y (m2_create_fundamental_type): New function to create
2548 language specific fundamental types for Modula 2.
2549 * c-exp.y (c_language_defn, cplus_language_defn): Add
2550 c_create_fundamental_type to language struct initializers.
2551 * m2-exp.y (m2_language_defn): Add m2_create_fundamental_type
2552 to language struct initializers.
2553 * dwarfread.c (expression.h, language.h): Include.
2554 * dwarfread.c (ftypes): New array to hold fundamental types
2555 for current compilation unit.
2556 * dwarfread.c (cu_language_defn): New pointer to language
2557 struct for language of current compilation unit.
2558 * dwarfread.c (dwarf_fundamental_type): New function to
2559 create/lookup fundamental types.
2560 * dwarfread.c (set_cu_language): Initialize cu_language_defn.
2561 * dwarfread.c (throughout): Replace lookup_fundamental_type
2562 with dwarf_fundamental_type.
2563 * dwarfread.c (read_file_scope): Zero out ftypes for each new
2564 compilation unit (may be different language or different objfile).
2565 * gdbtypes.c (lookup_fundamental_type): Move actual type
2566 creations into language specific fundamental type creation
2567 functions and call via create_fundamental_type. Add comment
2568 about this function being obsolescent.
2569 * gdbtypes.h (FT_BYTE, FT_UNSIGNED_BYTE): New types, true byte
2570 sized signed and unsigned integers.
2571 * gdbtypes.h (FT_NUM_MEMBERS): Increment, new types added.
2572 * language.c (language_def): New function to lookup a language
2573 struct given it's enumeration.
2574 * language.h (struct language_defn): Add la_fund_type, a pointer
2575 to a function that creates fundamental types for this language.
2576 * language.h (create_fundamental_type): New macro to create
2577 fundamental types based on the current language.
2578 * language.h (language_def): Add prototype.
2579 * language.c (unk_lang_create_fundamental_type): New function
2580 for initializing language structs, calls error if called.
2581 * language.c (unk_language_defn, auto_language_defn,
2582 local_language_defn): Use unk_lang_create_fundamental_type.
2583 ch-exp.y (chill_create_fundamental_type): New function.
2584 ch-exp.y (chill_language_defn): Add chill_create_fundamental_type.
2585 ch-exp.y (_initialize_chill_exp): BOOL types are only one byte.
2587 Tue Dec 1 17:07:31 1992 Fred Fish (fnf@cygnus.com)
2589 * dwarfread.c (CHILL_PRODUCER): Add producer string for
2591 * dwarfread.c (handle_producer): Test CHILL_PRODUCER as well
2592 as GCC_PRODUCER and GPLUS_PRODUCER.
2594 Mon Nov 30 18:46:58 1992 Stu Grossman (grossman at cygnus.com)
2596 * remote-udi.c (udi_wait): Don't stop if TIP says that remote is
2599 Mon Nov 30 12:00:25 1992 Fred Fish (fnf@cygnus.com)
2601 * tm-sun4sol2.h: Add CPLUS_MARKER. Solaris 2.0 requires '.'
2602 rather than '$'. This particular piece of braindamage is
2603 spreading like ooze. It's now infected libiberty, deja-gnu,
2605 * values.c (baseclass_addr): Use CPLUS_MARKER rather than
2606 hardwired '$' character.
2608 Sun Nov 29 15:22:42 1992 Fred Fish (fnf@cygnus.com)
2610 (Changes to break incredibly ugly, unmaintainable 750 line
2611 read_struct_type function up into managable pieces.)
2612 * Makefile.in (VERSION): Bump to 4.7.3.
2613 * stabsread.c (struct field_info): Local struct definition.
2614 * stabsread.c (read_member_functions, read_struct_fields,
2615 read_baseclasses, read_tilde_fields, attach_fn_fields_to_type,
2616 attach_fields_to_type, read_cpp_abbrev): Prototypes and new
2617 functions from fragmented read_struct_type.
2618 * stabsread.c (stabs_general_complaint): Catchall complaint.
2619 * stabsread.c (STABS_CONTINUE): Macro'ize cretinous stabs
2620 symbol name continuation code. Use macro throughout.
2621 * stabsread.c (various places): Replace add-one-to-pointer
2622 with pointer increment.
2623 * stabsread.c (read_type): Retain function local copy of type
2624 descriptor. Rearrange code calling read_struct_type() to match
2626 * stabsread.c (define_symbol): For the sake of dbx, gcc emits
2627 a single blank as the name of nameless enumerations. Recognize
2628 this special case and set nameless flag.
2629 * ch-exp.y (GENERAL_PROCEDURE_NAME, LOCATION_NAME): New
2631 * ch-exp.y (access_name): New non-terminal token and
2633 * ch-exp.y (general_procedure_name): Now a terminal token.
2634 * ch-exp.y (location): Expand production.
2635 * ch-exp.y (match_simple_name_string): New function.
2636 * ch-exp.y (yylex): Call match_simple_name_string and return
2637 GENERAL_PROCEDURE_NAME or LOCATION_NAME as appropriate.
2639 Wed Nov 25 07:17:13 1992 Fred Fish (fnf@cygnus.com)
2641 * munch: Backslash escape vertical bar characters inside
2642 grep patterns since they have special meaning for some greps.
2643 * parse.c (write_exp_string): Complete rewrite to store string
2644 contants as a leading explicit length, followed by the string data,
2645 followed by a trailing explicit length.
2646 * eval.c (evaluate_subexp), expprint.c (print_subexp),
2647 parse.c (length_of_subexp), parse.c (prefixify_subexp):
2648 Use recorded explicit length of strings in expression elements,
2649 rather than strlen. Adjust code to skip over strings stored in
2650 expression elements, and code to access strings, to account for
2651 new leading explicit size expression element.
2652 * parse.c (length_of_subexp): Test for minimum endpos of 1, not
2653 0, to avoid negative expression element indices.
2654 * valops.c (search_struct_method): Minor whitespace change.
2656 Mon Nov 23 11:14:15 1992 Fred Fish (fnf@cygnus.com)
2658 * c-exp.y (yylex): Add tempbuf, tempbufindex, and tempbufsize,
2659 which together maintain a dynamically expandable static buffer
2660 for the lexer to use when translating C strings to their internal
2661 form (other future uses possible). Fix parsing of C style strings
2662 to do the normal C style input conversions of escaped character
2664 * valops.c (value_string): Remove translation of escaped
2665 character sequences, now done in C expression parser.
2666 * language.h (PRINT_LITERAL_FORM): New macro that takes character
2667 and decides if it should be printed in literal form or some other
2668 form, based on it's ASCII value and setting of sevenbit_strings.
2669 * {c-exp.y, m2-exp.y} (emit_char): Use new PRINT_LITERAL_FORM
2670 macro, change indentation style.
2671 * ch-exp.y (chill_printchar): Use new PRINT_LITERAL_FORM macro.
2672 * ch-exp.y (chill_printstr): First cut at real function instead
2675 Sun Nov 22 16:21:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2677 * nindy-share/stop.h: fixed bogus comment-end in copyright message
2679 * i960-pinsn.c: fixed two calls of fputs_filtered that had 3 arguments
2681 Fri Nov 20 21:35:57 1992 Fred Fish (fnf@cygnus.com)
2683 * defs.h (sevenbit_strings): Add declaration.
2684 * defs.h (printchar): Replace with gdb_printchar.
2685 * language.h (language_defn): Add new function pointers
2686 la_printchar and la_printstr, to do language dependent
2687 printing of characters and strings.
2688 * language.h (local_printchar, local_printstr): New macros
2689 to call language dependent functions pointed to by la_printchar
2690 and la_printstr respectively.
2691 * c-exp.y (emit_char, c_printchar, c_printstr): New language
2692 dependent functions for printing characters and strings.
2693 * c-exp.y (c_language_defn, cplus_language_defn): Add
2694 c_printchar and c_printstr.
2695 * command.c (do_setshow_command): Rename printchar use to
2697 * expprint.c (print_subexp): Replace C style string output
2698 with call to local_printstr.
2699 * language.c (unk_lang_printchar, unk_lang_printstr):
2700 New stubs, currently errors.
2701 * language.c (unknown_language_defn, auto_language_defn,
2702 local_language_defn): Add unk_lang_printchar and
2704 * m2-exp.y (emit_char, m2_printchar, m2_printstr): New
2705 language dependent functions to print characters and strings.
2706 * m2-exp.y (m2_language_defn): Add m2_printchar and m2_printstr.
2707 * utils.c (printchar): Renamed to gdb_printchar.
2708 * valprint.c (print_string): Remove prototype, function moved
2709 to c-exp.y, where it becomes c_printstr.
2710 * valprint.c (print_max): Made global for reference from the
2711 language dependent printing routines in *-exp.y.
2712 * valprint.c (repeat_count_threshold): New variable with function
2713 of old REPEAT_COUNT_THREHOLD define, but now settable by user.
2714 Change all references to old macro to references to new variable.
2715 * valprint.c (value_print, val_print): Replace calls to
2716 print_string with calls to local_printstr.
2717 * valprint.c (val_print): Replace C style character printing
2718 with call to local_printchar.
2719 * valprint.c (val_print): Add case for TYPE_CODE_CHAR.
2720 * valprint.c (_initialize_valprint): Add add_show_from_set
2721 call for setting up repeat_count_threshold as print variable.
2722 * ch-exp.y (decode_integer_value): New function.
2723 * ch-exp.y (decode_integer_literal): Use decode_integer_value.
2724 * ch-exp.y (chill_printchar, chill_printstr): New language
2725 dependent functions for printing characters and strings.
2726 * ch-exp.y (chill_language_defn): Add chill_printchar and
2729 Thu Nov 19 21:22:21 1992 John Gilmore (gnu@cygnus.com)
2731 * main.c (main): Print GDB version number in gdb -help; doc pid arg.
2732 Suggested by Marty Leisner, <leisner@eso.mc.xerox.com>.
2733 (print_gdb_version): New arg is stdout or stderr. Callers changed.
2735 Wed Nov 18 15:05:45 1992 Ian Lance Taylor (ian@cygnus.com)
2737 * remote-vx.c (vx_kill): just warn if we can't contact the board,
2738 and assume the process has been killed.
2740 Wed Nov 18 14:39:57 1992 Stu Grossman (grossman at cygnus.com)
2742 * remote-udi.c (udi_open): Reset vars so that user can re-run
2743 programs without leaving GDB.
2744 * (many routines): Slightly improve error handling.
2745 * (download): Zero out BSS by longs instead of bytes to avoid
2746 timeouts in real hardware.
2747 * 29k-share/udi/udip2soc.c (UDIDisconnect, UDIKill): Indicate
2748 that connection is no longer in use after shutdown() of socket.
2749 This keeps GDB from dying of a SIGPIPE when you issue multiple
2750 `target udi' commands.
2752 Wed Nov 18 14:27:47 1992 Fred Fish (fnf@cygnus.com)
2754 * language.h (language_format_info): New structure to bundle
2755 local formatting information.
2756 * language.h (language_defn): Replace individual format info
2757 with language_format_info structs.
2758 * language.h (local_*_format, local_*_format_prefix,
2759 local_*_format_specifier, local_*_format_suffix): New macros
2760 for binary/octal/decimal/hex formats to access info elements.
2761 * c-exp.y (c_language_defn): Update for new format handling.
2762 * m2-exp.y (m2_language_defn): Update for new format handling.
2763 * dbxread.c (language.h): Include for partial-stab.h use.
2764 * mipsread.c (expression.h, language.h): Include for
2766 * defs.h (local_hex_format, local_hex_format_custom,
2767 local_hex_string, local_hex_string_custom): Move to language.h.
2768 * language.c (local_hex_format_custom, local_hex_string,
2769 local_hex_string_custom, local_octal_format_custom): Use new
2771 * language.c (unknown_language_defn, auto_language_defn,
2772 local_language_defn): Update for new format handling.
2773 * printcmd.c (print_scalar_formatted): Use new macros
2774 to access decimal and binary format info for printing.
2775 * c-exp.y (chill_language_defn): Update for new format handling.
2776 * ch-exp.y (CHARACTER_LITERAL): Add support to yylex.
2777 * ch-exp.y (decode_integer_literal): Add function
2778 * ch-exp.y (match_integer_literal): Use decode_integer_literal.
2779 * ch-exp.y (builtin_type_chill_char): Add definition.
2780 * gdbtypes.h (builtin_type_chill_char): Add declaration.
2782 Tue Nov 17 11:17:06 1992 Ian Lance Taylor (ian@cygnus.com)
2784 * tm-rs6000.h (BELIEVE_PCC_PROMOTION): Define, since AIX cc gets
2786 (aix_framedata): added nosavedpc field.
2787 (SAVED_PC_AFTER_CALL): Don't try to optimize; just call
2789 (FRAMELESS_FUNCTION_INVOCATION): Pass second argument of 0.
2790 (FRAME_SAVED_PC): If PC not saved, use SAVED_PC_AFTER_CALL.
2791 * rs6000-tdep.c (skip_prologue): Handle gcc generated stfd
2792 instructions as function_frame_info does. Expand special case of
2793 st r31,-4(r1) to be st r31,NUM(r1), since gcc can generate offsets
2795 (pop_frame): Add 4 rather than sizeof (int) to avoid host
2797 (function_frame_info): Set frameless if the function has no frame,
2798 and set nosavedpc if the PC was not saved. Handle gcc generated
2799 stfd 31,-4(31); st 31, -12(31) correctly.
2800 (frameless_function_invocation): New second argument pcsaved; if 0
2801 return whether the function has a frame, if 1 return whether the
2803 (frame_initial_stack_address): Correct typo: cache registers for
2804 callee_fi, not for fi, (avoids reading garbage memory locations).
2806 Mon Nov 16 15:58:07 1992 Stu Grossman (grossman at cygnus.com)
2808 * infrun.c (wait_for_inferior (just before step_over_function
2809 label)): Change test for stepping into subroutine to check for the
2810 presence of line number info. This makes stuff compiled with -g1
2811 cause GDB to not lose control when stepping.
2813 * symtab.c (find_pc_line): Improve code per gnu's suggestions.
2814 Improve comments as well.
2816 Sun Nov 15 09:22:09 1992 Fred Fish (fnf@cygnus.com)
2818 * Makefile.in (VERSION): Bump to 4.7.2
2819 * symtab.c (find_pc_symtab): Fix return of random value
2821 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add dependency on
2822 Makefile since it contains sed patterns used in generation.
2823 Add sed pattern to also delete #include of any malloc.h.
2824 * c-exp.y, expr.c, expression.h, language.c, m2-exp.y,
2825 parser-defs.h, valarith.c, valops.c, value.h: Remap macros and
2826 function names to conform to K&R terminology with respect to
2827 logical and bitwise operators:
2828 UNOP_ZEROP => UNOP_LOGICAL_NOT
2829 UNOP_LOGNOT => UNOP_COMPLEMENT
2830 BINOP_LOGAND => BINOP_BITWISE_AND
2831 BINOP_LOGXOR => BINOP_BITWISE_XOR
2832 BINOP_LOGIOR => BINOP_BITWISE_IOR
2833 BINOP_AND => BINOP_LOGICAL_AND
2834 BINOP_OR => BINOP_LOGICAL_OR
2835 PREC_OR => PREC_LOGICAL_OR
2836 PREC_AND => PREC_LOGICAL_AND
2837 PREC_LOGIOR => PREC_BITWISE_IOR
2838 PREC_LOGXOR => PREC_BITWISE_XOR
2839 PREC_LOGAND => PREC_BITWISE_AND
2840 value_zerop() => value_logical_not()
2841 value_lognot() => value_complement()
2842 * c-exp.y (c_op_print_tab): Add explicit empty terminator.
2843 * m2-exp.y (m2_op_print_tab): Add explicit empty terminator.
2844 * i387-tdep.c (sys/dir.h): Remove, appears to be unnecessary
2845 and is nonexistant in some SVR4 based systems.
2846 * language.c (DEFAULT_ALLOCSIZE): Change from 3 => 4.
2847 * m2-exp.y (number_sign, modblock): Make static, #ifdef out
2849 * m2-exp.y (ANDAND): Rename to LOGICAL_AND.
2850 * source.c (source_info): Fix minor nits, print "1 line" rather
2851 than "1 lines", and "language is <lang>".
2852 * valarith.c (value_binop): Handle TYPE_CODE_BOOL as well
2853 as TYPE_CODE_INT and TYPE_CODE_FLOAT.
2854 * valprint.c (val_print): Print TYPE_CODE_BOOL type values as
2856 * values.c (value_from_longest): Handle TYPE_CODE_BOOL.
2857 * ch-exp.y: New expression parser, for GNU-Chill.
2858 * defs.h (enum language): Add language_chill.
2859 * dwarfread.c (set_cu_language): Add LANG_CHILL case and make
2860 LANG_MODULA2 a recognized language.
2861 * gdbtypes.h (enum_typecode): Note TYPE_CODE_BOOL used for
2862 Chill as well as Modula-2.
2863 * gdbtypes.y (builtin_type_chill_bool, builtin_type_chill_long,
2864 builtin_type_chill_ulong, builtin_type_chill_real): Add.
2865 * language.c (set_language_command): Add chill.
2866 * language.c (binop_result_type, integral_type, character_type,
2867 boolean_type, structured_type, value_true, binop_type_check):
2868 Add language_chill cases.
2869 * language.h (_LANG_chill): Define.
2870 * symfile.c (deduce_language_from_filename): Recognize the
2871 filename extensions ".chill", ".c186", and ".c286" for Chill.
2872 * valprint.c (typedef_print): Add case for language_chill.
2873 * Makefile.in (SFILES_MAINDIR): Add ch-exp.y.
2874 * Makefile.in (YYFILES): Add ch-exp.tab.c.
2875 * Makefile.in (YYOBJ): Add ch-exp.tab.o.
2876 * Makefile.in (saber_gdb): Add unload of ch-exp.y and load
2878 * Makefile.in (distclean): Add target ch-exp.tab.c.
2879 * Makefile.in (realclean): Add rm of ch-exp.tab.c.
2880 * Makefile.in (ch-exp.tab.o, ch-exp.tab.c): New targets.
2881 * eval.c (evaluate_subexp): Add OP_BOOL case.
2882 * expprint.c (print_subexp): Add OP_BOOL case.
2884 Fri Nov 13 20:36:28 1992 John Gilmore (gnu@cygnus.com)
2886 * infcmd.c (set_environment_command): Avoid skipping first
2887 char of env value if an '=' appears in it. Bug report and fix
2888 by Mark Jungerman, <maj@lucid.com>.
2890 Fri Nov 13 20:24:10 1992 Stu Grossman (grossman at cygnus.com)
2892 * infcmd.c (step_over_calls): Improve comments.
2893 * symtab.c (find_pc_psymtab): Clean up a bit.
2894 * (find_pc_symtab): Fix comments, clean up code.
2895 * (find_pc_line): General cleanups, efficiency improvements.
2896 Also, don't return garbage when some line info exists, but there
2899 Thu Nov 5 23:04:38 1992 Rob Ryan (rr2b@andrew.cmu.edu)
2901 * xcoffexec.c (vmap_symtab): fixed a bug where if a object has no
2902 member, and the stat pointer passed to vmap_symtab was NULL, the
2903 wrong vmap entries would be modified. Fixes behavior where
2904 attempting to load symbols for a module with no member would mess
2905 up already read in symbols.
2907 Wed Nov 11 17:09:17 1992 Stu Grossman (grossman at cygnus.com)
2909 * Makefile.in: Remove dependancies for 29k-share/dfe/yank.o and
2910 29k-share/dfe/mini2udi.o.
2911 * config/a29k-udi.mt: Remove yank.o and mini2udi.o.
2912 * alldeps.mak, depend: Update to deal with removal of
2913 aforementioned files.
2914 * remote-udi.c: Major cleanups. Clean up udi_open and drop
2915 requirement for useless 'program' argument. Clean up
2916 udi_create_inferior, and udi_load to call common download()
2917 routine. Create download routine to load remote hosts directly
2918 (with the help of BFD) so that we don't need yank.c and
2920 Fix udi_detach to call UDIDisconnect with
2921 the right arguments. Clean up udi_resume, don't assign tip_error
2922 twice. Clean up udi_wait, straighten out status codes. Make
2923 udi_kill really work.
2925 Fri Nov 6 10:26:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2927 * c-exp.y: separated host/target idea of integer type size,
2928 removed redundant parse rules. (YYSTYPE): added typed_val, removed
2929 UINT and CHAR rules. (parse_number): work out the targetwise type
2930 of a number based upon it's size and qualifiers. (yylex): chars
2931 are now treated the same way as ints.
2933 * source.c (indentify_source_line): don't core dump if wanted
2934 line is larger than number of lines in source. (can happen when
2935 coff gets confused about #included source).
2937 Fri Nov 6 03:00:39 1992 John Gilmore (gnu@cygnus.com)
2939 Fix problems noticed by Allan Steel, <allan@maths.su.oz.au>,
2940 when debugging a program with 100 shared libraries.
2942 * solib.c (solib_map_sections): Always close the BFD we open.
2943 Free all malloc'd storage we allocate, too, including error cases.
2944 (struct so_list): Remove unused so_bfd member.
2945 (clear_solib): Don't bother closing so_bfd.
2947 * symfile.c (symfile_bfd_open): Mark newly opened BFD as
2948 cacheable. `So many symbol files, so little file descriptors.'
2950 Fri Nov 6 00:14:38 1992 John Gilmore (gnu@cygnus.com)
2952 * m68k-stub.c: Remove ansidecl.h and the few uses of it.
2953 Stubs should stand alone as much as possible.
2955 * source.c (show_directories): Avoid printf_filtered length prob
2956 pointed out by Jonathan Stone.
2958 * i960-pinsn.c (MEM_MAX, MEM_SIZ): Set upper limit properly to
2959 avoid accesses beyond end of table. Fix by Lee W. Cooprider,
2960 <Lee_Cooprider@vos.stratus.com>.
2962 Thu Nov 5 17:33:08 1992 Fred Fish (fnf@cygnus.com)
2964 * {ser-bsd.c, ser-termios.c} (serial_close): Pass address of
2965 struct, not struct itself.
2966 * serial.h (serial_restore): Fix prototype, takes pointer not
2969 Thu Nov 5 17:12:42 1992 Stu Grossman (grossman at cygnus.com)
2971 * Makefile.in (depend): Add nm.h to the list of things to fixup.
2972 * depend: Redo, to fixup nm.h problems with *-tab.c files.
2974 Thu Nov 5 00:19:51 1992 John Gilmore (gnu@cygnus.com)
2976 * i386-stub.c: Remove ansidecl.h and the few uses of it.
2977 Stubs should stand alone as much as possible.
2979 * README: Add remote-es1800.c and remote-st2000.c to table.
2980 * go32-nat.c: Remove, there is no native go32 support.
2981 * go32-xdep.c: Remove unused fork, fvork, wait, execlp, kill_inferior.
2983 Wed Nov 4 15:27:31 1992 Stu Grossman (grossman at cygnus.com)
2985 * inflow.c (pass_signal, set_sigint_trap, clear_sigint_trap): Add
2986 new routines to deal with sending SIGINTs to attached processes
2987 when the user interrupts the controlling GDB.
2988 * inftarg.c (child_wait), procfs.c (procfs_wait): Add calls to
2989 the aforementioned routines when waiting for the attached process.
2991 * elfread.c, mipsread.c: Include <string.h>.
2992 * i386-stub.c: Include "ansidecl.h" to deal with prototypes.
2993 * serial.h: Add prototype for serial_restore().
2995 Wed Nov 4 11:13:25 1992 Ian Lance Taylor (ian@cygnus.com)
2997 * minsyms.c (lookup_minimal_symbol_by_pc): subtract 1, not 2, from
2998 minimal_symbol_count, because the NULL symbol is not included in
2999 the count. This prevented this function from finding the last
3000 symbol in the table.
3002 Tue Nov 3 11:29:17 1992 Ian Lance Taylor (ian@cygnus.com)
3004 * dbxread.c (process_one_symbol): if not defined
3005 (BLOCK_ADDRESS_FUNCTION_RELATIVE), set function_start_offset at
3006 the start of the function, not just after N_FUN.
3008 Fri Oct 30 16:33:02 1992 Fred Fish (fnf@cygnus.com)
3010 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add sed patterns to
3011 remap all malloc's to xmalloc's and all realloc's to xrealloc's.
3012 * c-exp.y, m2-exp.y: Add comment about how malloc/realloc are
3013 remapped to xmalloc/xrealloc, use only malloc/realloc in grammer
3014 file. Remove preprocessor defines that previously did remapping.
3016 Fri Oct 30 00:58:18 1992 John Gilmore (gnu@cygnus.com)
3018 * infcmd.c (run_command): Avoid long calls to printf_filtered.
3019 Bug fix courtesy of Alexander Klaiber.
3021 Tue Oct 27 17:08:45 1992 K. Richard Pixley (rich@cygnus.com)
3023 hp300 native support (hp300hpux untested).
3025 * hp300ux-xdep.c: removed.
3026 * xm-hp300bsd.h (REGISTER_U_ADDR): removed.
3027 * xm-hp300hpux.h: updated copyright.
3028 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed.
3029 * nm-hp300bsd.h, nm-hp300hpux.h, hp300ux-nat.c: new files.
3030 * Makefile.in (HFILES): added nm-hp300bsd.h and nm-hp300hpux.h.
3031 * config/hp300bsd.mh (XDEPFILES): removed infptrace.o inftarg.o
3032 fork-child.o coredep.o corelow.o.
3033 (NAT_FILE, NATDEPFILES): new macros.
3034 * config/hp300bsd.mt (TDEPFILES): removed exec.o.
3035 * config/hp300hpux.mh (XDEPFILES): removed infptrace.o inftarg.o
3037 (NAT_FILE, NATDEPFILES): new macros.
3038 * config/hp300hpux.mt (TDEPFILES): removed exec.o.
3040 Vax ultrix native support.
3042 * nm-vax.h: new file.
3043 * Makefile.in (HFILES): added nm-vax.h.
3044 * config/vaxult.mh (XDEPFILES): infptrace.o inftarg.o fork-child.o
3045 coredep.o corelow.o removed.
3046 (NAT_FILE, NATDEPFILES): new macros.
3047 * xm-vax.h: updated copyright.
3048 (REGISTER_U_ADDR): removed.
3050 Apollo native support (untested).
3052 * Makefile.in (HFILES): added nm-apollo68[bv].h.
3053 * a68v-nat.c, nm-apollo68[bv].h: new files.
3054 * xm-apollo68[bv].h (FETCH_INFERIOR_REGISTERS): removed.
3055 * xm-apollo68b.h (PTRACE_IN_WRONG_PLACE): removed.
3056 * a68v-xdep.c: removed.
3057 * config/apollo68[bv].mh (XDEPFILES): removed infptrace.o
3058 inftarg.o fork-child.o a68v-xdep.o.
3059 (NAT_FILE, NATDEPFILES): new macros.
3061 * defs.h: include nm.h.
3062 * coredep.c, infptrace.c, procfs.c, rs6000-nat.c, sparc-nat.c,
3063 sparc-tdep.c, : do not include nm.h.
3064 * doc/gdbint.texinfo: nm.h now included in defs.h.
3066 Fri Oct 23 04:47:17 1992 Stu Grossman (grossman at cygnus.com)
3068 * Makefile.in (VERSION): 4.7.1 post release!
3070 * config/hppahpux.mh (NATDEPFILES): Add hppah-nat.o.
3072 Fri Oct 23 00:48:08 1992 John Gilmore (gnu@cygnus.com)
3074 * Makefile.in (VERSION): gdb-4.7 release.
3075 * README: Update for gdb-4.7.
3077 Thu Oct 22 11:24:18 1992 Stu Grossman (grossman at cygnus.com)
3079 * sparc-tdep.c: include nm.h (for now) so that we get USE_PROC_FS
3082 * alldeps.mak, depend: Update.
3084 Thu Oct 22 03:14:36 1992 John Gilmore (gnu@cygnus.com)
3086 * partial-stab.h ('f', 'F'): Don't reference pst->textlow if pst
3088 * tm-sun4sol2.h (PROLOGUE_FIRSTLINE_OVERLAP): Remove -- it
3089 causes problems in setting breakpoint in the right place in
3090 functions with `float' args which are passed as doubles.
3091 * xm-vaxbsd.h (MEM_FNS_DECLARED): Avoid erroneous redecl's.
3092 * config/rs6000.mh (NATDEPFILES): Add corelow.o.
3094 Thu Oct 22 01:01:24 1992 Stu Grossman (grossman at cygnus.com)
3096 * Makefile.in (HFILES): Add nm-i386sco.h.
3097 * dwarfread.c: include <sys/types.h> for SCO.
3098 * infptrace.c: Don't include ptrace.h under SCO.
3099 * config/i386sco.mh: Use -D_POSIX_SOURCE instead of -posix for
3101 * config/i386v.mt: Add exec.o to TDEPFILES.
3103 Wed Oct 21 19:08:20 1992 Stu Grossman (grossman at cygnus.com)
3105 * i386v-nat.c: Remove space from front of #endif.
3106 * irix4-nat.c: Remove externs of registers[], include inferior.h
3108 * mips-nat.c: Explicitly initialize zerobuf to 0!
3109 * mips-tdep.c (init_extra_frame_info): Undo John's last change.
3110 Always setup fci->frame, even if it's non-zero. Too many places
3111 depend upon this behavior (and I have to get a release out the
3113 * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1): Set
3114 processing_gcc_compilation if we find the embedded stabs marker.
3115 This fixes several bugs with finding the location of short or char
3116 function parameters passed on the stack.
3118 Wed Oct 21 17:46:07 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3120 Native support for sun4sol2.
3122 * xm-sysv4.h (USE_PROC_FS, ATTACH_DETACH): removed to nm-sysv4.h.
3123 * nm-sysv4.h: new file.
3124 * Makefile.in (HFILES): added nm-sysv4.h.
3125 * config/sun4sol2.mh (XDEPFILES): removed procfs.o fork-child.o.
3126 (NAT_FILE, NATDEPFILES): new macros.
3127 * config/sun4sol2.mt (TDEPFILES): removed exec.o and solib.o.
3129 Wed Oct 21 03:51:01 1992 John Gilmore (gnu@cygnus.com)
3131 * coredep.c: Include "nm.h" to get REGISTER_U_ADDR.
3132 * doc/gdbint.texinfo: Improve REGISTER_U_ADDR and USE_PROC_FS doc.
3134 * Makefile.in (VERSION): Tick to 4.6.9.
3136 Tue Oct 20 23:27:56 1992 John Gilmore (gnu@cygnus.com)
3138 * mipsread.c (UNSAFE_DATA_ADDR): Remove MIPS-host-specific
3139 definition, replace with portable one.
3140 * remote-nindy.c: Lint.
3141 (nindy_wait): Return type is int, result is inferior_pid.
3142 * symmisc.c (dump_psymtab): Only print section_offsets if set.
3143 (initialize_symmisc): Remove empty function.
3144 * tm-spc-noun.h, tm-sun4os4.h, tm-sun4sol2.h (STACK_END_ADDRESS):
3145 Remove obsolete, misspelled macro.
3146 * doc/gdbint.texinfo: Document obsolete STACK_END_ADDR.
3147 (all @node commands): Use new form to avoid nitpicking errors.
3148 * doc/gdbint.texinfo: Document host/native/target split.
3150 Wed Oct 21 00:14:34 1992 Stu Grossman (grossman at cygnus.com)
3152 * mips-nat.c (zerobuf): Get rid of const to avoid gcc warnings.
3154 * xm-mips.h (offsetof): Don't define this if __STDC__.
3156 Tue Oct 20 21:32:18 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3158 umax native support (untested).
3160 * config/umax.mh (XDEPFILES): removed infptrace.o inftarg.o
3162 (NAT_FILE, NATDEPFILES): new macros.
3163 * config/umax.mt (TDEPFILES): removed exec.o.
3164 * xm-umax.h (U_REGS_OFFSET, ATTACH_DETACH, REGISTER_U_ADDR):
3165 removed to nm-umax.h.
3166 * nm-umax.h: new file.
3167 * Makefile.in (HFILES): added nm-umax.h.
3169 hppa native support (untested).
3171 * config/hppahpux.mh, config/hppabsd.mh (XDEPFILES): now empty.
3172 (NAT_FILE, NATDEPFILES): new macros.
3173 * config/hppabsd.mt (TDEPFILES): removed exec.o and hppab-core.o.
3174 * config/hppahpux.mt (TDEPFILES): removed exec.o.
3175 * xm-hppa[bh].h (REGISTER_U_ADDR, U_REGS_OFFSET): removed.
3176 * nm-hppa[bh].h, hppa[bh]-nat.c: new files.
3177 * hppa[bh]-xdep.c: removed.
3178 * hppa[bh]h-tdep.c: do not include ptrace.h.
3179 * Makefile.in (HFILES): added nm-hppa[bh].h.
3181 * doc/gdbint.texinfo: add PUSH_DUMMY_FRAME, POP_FRAME.
3183 Tue Oct 20 00:01:46 1992 Stu Grossman (grossman at cygnus.com)
3185 * mips-nat.c: Straighten out include files. Work around
3186 conflicting defs of JB_xxx syms in <setjmp.h> and <machine/pcb.h>
3189 Mon Oct 19 15:09:57 1992 Stu Grossman (grossman at cygnus.com)
3191 * mips-nat.c (fetch_core_registers, register_addr): Copy from
3192 coredep.c, but zero out FP_REGNUM & ZERO_REGNUM so that stack
3193 backtraces from core files work.
3194 * config/decstation.mh, config/irix3.mh: Remove coredep.o.
3195 Functions are now defined in mips-nat.c.
3197 * tm-irix3.h: Put MIPS_EFI_SYMBOL_NAME in here too.
3199 * remote-hms.c: Disable all uses of serial_nextbaudrate and
3200 serial_default_name().
3202 * remote-hms.c, ser-go32.c, serial.h: Change from
3203 serial_timedreadchar() to new serial_readchar().
3205 * Makefile.in (HFILES): Fixup list of nm-*.h files. Add missing ones.
3207 Mon Oct 19 12:45:23 1992 Per Bothner (bothner@cygnus.com)
3209 * c-exp.y: Moved handling of 'const' and 'volatile' from
3210 <type> to <typebase>. This removes 2 conflicts.
3212 Sun Oct 18 00:36:30 1992 Fred Fish (fnf@cygnus.com)
3214 * breakpoint.c (breakpoint_re_set_one): Don't delete watchpoints
3215 from breakpoint table when reseting breakpoints.
3217 Sat Oct 17 00:59:23 1992 Fred Fish (fnf@cygnus.com)
3219 Native support cleanup and corefile fixes for i386 SVR4 systems.
3221 * i386-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3222 fill_fpregset): Moved to i386v4-nat.c
3223 * i386v4-nat.c, nm-i386v4.h, : New files.
3224 * i386sol2.mh, i386v4.mh, ncr3000.mh (NAT_FILE): Use nm-i386v4.h.
3225 * i386sol2.mh, i386v4.mh, ncr3000.mh (NATDEPFILES): Add corelow.o,
3226 change i386v-nat.o to i386v4-nat.o.
3228 Fri Oct 16 13:06:08 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3230 Miscellaneous 386 configs updated.
3232 * config/i386aout.mt (TDEPFILES): removed exec.o.
3233 * config/i386sol2.mh, config/ncr3000.mh, config/i386v4.mh
3234 (XDEPFILES): removed procfs.o fork-child.o i386-xdep.o.
3235 (NAT_FILE, NATDEPFILES): new macros.
3236 * config/i386aout.mt, config/i386sol2.mt, config/ncr3000.mt,
3237 config/i386v4.mt (TDEPFILES): removed exec.o.
3238 * config/i386v32.mh (XDEPFILES): removed infptrace.o inftarg.o
3239 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3240 (NAT_FILE, NATDEPFILES): new macros.
3241 * config/i386sco.mh (XDEPFILES): removed infptrace.o inftarg.o
3242 fork-child.o coredep.o corelow.o i386-xdep.o.
3243 (NAT_FILE, NATDEPFILES): new macros.
3245 Native support cleanup for i386bsd (untested).
3247 * config/i386bsd.mt (NATDEPFILES): exec.o removed.
3248 * config/i386bsd.mh (NATDEPFILES): added exec.o
3249 * tm-i386bsd.h (FLOAT_INFO): removed.
3250 * nm-i386bsd.h (FLOAT_INFO): added.
3252 Native support for i386v (untested).
3254 * config/i386v.mh (XDEPFILES): removed infptrace.o inftarg.o
3255 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3256 (NAT_FILE, NATDEPFILES): new macros.
3257 * config/i386v.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3258 * i386-xdep.c: removed.
3259 * Makefile.in (HFILES): added nm-i386v.h
3260 * i386v-nat.c, nm-i386v.h: new file.
3261 * xm-i386v.h: (REGISTER_U_ADDR, i386_register_u_addr): removed to
3263 * tm-i386v.h (FLOAT_INFO): removed.
3265 Native support for linux (untested).
3267 * config/linux.mh (XDEPFILES): removed infptrace.o inftarg.o
3268 fork-child.o coredep.o corelow.o i387-tdep.o i386-xdep.o.
3269 (NAT_FILE, NATDEPFILES): new macros.
3270 * config/linux.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3271 * Makefile.in (HFILES): added nm-linux.h.
3272 * nm-linux.h: new file.
3273 * xm-linux.h: updated copyright. cleaned up formatting.
3274 (ATTACH_DETACH, U_REGS_OFFSET): removed to nm-linux.h.
3276 Native support for sun386 (untested).
3278 * config/sun386.mh (XDEPFILES): removed infptrace.o inftarg.o
3279 fork-child.o sun386-xdep.o.
3280 (NAT_FILE, NATDEPFILES): new macros.
3281 * config/sun386.mt (TDEPFILES): removed exec.o.
3282 * Makefile.in (HFILES): added nm-sun386.h.
3283 * sun386-nat.c, nm-sun386.h: new file.
3284 * sun386-xdep.c: removed.
3285 * xm-sun386.h: updated comment and copyright.
3286 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3289 Native support for i386mach (untested).
3291 * config/i386mach.mh (XDEPFILES): removed infptrace.o inftarg.o
3292 fork-child.o mach386-xdep.o.
3293 (NAT_FILE, NATDEPFILES): new macros.
3294 * Makefile.in (HFILES): added nm-i386mach.h.
3295 * nm-i386mach.h, i386mach-nat.c: new files.
3296 * mach386-xdep.c: removed.
3297 * xm-i386mach.h: updated copyright.
3298 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3301 Native separation for go32 (untested).
3303 * config/go32.mh (NAT_FILE, NATDEPFILES): new macros.
3304 * go32-nat.c: new file.
3305 * go32-xdep.c (call_ptrace, child_resume,
3306 fetch_inferior_registers, store_inferior_registers,
3307 child_xfer_memory, fetch_core_registers): removed to go32-nat.c.
3309 Native support for m88k (untested).
3311 * Makefile.in (HFILES): added nm-m88k.h
3312 * xm-delta88.h, xm-m88k.h (REGISTER_U_ADDR,
3313 FETCH_INFERIOR_REGISTERS): removed.
3314 * config/m88k.mh, config/delta88.mh (XDEPFILES): infptrace.o
3315 inftarg.o fork-child.o m88k-xdep.o removed to NATDEPFILES.
3316 (NAT_FILE, NATDEPFILES): new macros.
3317 * config/m88k.mt, config/delta88.mt (TDEPFILES): removed exec.o.
3318 * m88k-nat.c, nm-m88k.h, nm-delta88.h: new files.o.
3319 * m88k-xdep.c: removed.
3321 Fri Oct 16 04:16:30 1992 John Gilmore (gnu@cygnus.com)
3323 * i386b-nat.c: Comment changes.
3324 * nm-i386bsd.h, xm-i386bsd.h: Split native dependent pieces out
3326 * config/i386bsd.mh (NAT_FILE): Point to new nm-file.
3328 Fri Oct 16 03:34:01 1992 John Gilmore (gnu@cygnus.com)
3330 Avoid longjmp()-catching compilation errors in cross-ports.
3332 * doc/gdbint.texinfo: Update GET_LONGJMP_TARGET, L_SET doc.
3333 * irix4-nat.c, mips-nat.c (JB_ELEMENT_SIZE, get_longjmp_target):
3334 Move from mips-tdep.c and tm-{irix3,mips}.h.
3335 * mips-nat.c: Remove a bunch of code that was ifdef'd out of
3337 * nm-irix3.h, nm-mips.h (GET_LONGJMP_TARGET): Move from tm-irix3.h
3340 * ultra3-nat.c (register_addr): Move from ultra3-xdep.c.
3341 (fetch_core_registers): Fix bfd_seek arguments.
3343 Fri Oct 16 03:02:28 1992 John Gilmore (gnu@cygnus.com)
3345 Make core files work again (add back the `core' target).
3347 * config/decstation.mh, news.mh, sun2os3.mh, sun2os4.mh
3348 (NATDEPFILES): Add corelow.o.
3349 * config/delta88.mt, m88k.mt (TDEPFILES): Remove coredep.o, it's
3352 * config/3b1.mh, bigmips.mh, hp300bsd.mh, hppabsd.mh, hppahpux.mh,
3353 i386sco.mh, i386v.mh, i386v32.mh, irix3.mh, isi.mh, linux.mh,
3354 littlemips.mh, merlin.mh, news1000.mh, pn.mh, rtbsd.mh, tahoe.mh,
3355 vaxbsd.mh, vaxult.mh (XDEPFILES): Add corelow.o whenever coredep.o
3356 appears. FIXME, these should be moved to NATDEPFILES for native
3359 Thu Oct 15 21:53:53 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3361 Ultra3 host/target/native split. (untested).
3363 * ultra3-xdep.c: updated copyright. Do not include sys/ptrace.h.
3364 (fetch_register, fetch_inferior_registers,
3365 store_inferior_registers, fetch_core_registers): removed to
3367 * xm-ultra3.h (FETCH_INFERIOR_REGISTERS, U_REGS_OFFSET): removed
3369 * Makefile.in (HFILES): added nm-ultra3.h.
3370 * nm-ultra3.h, ultra3-nat.c: new files for native support.
3371 * config/ultra3.mh (XDEPFILES): removed infptrace.o inftarg.o
3373 (NAT_FILE, NATDEPFILES): new macros for native support.
3374 * config/ultra3.mt (TDEPFILES): exec.o removed.
3376 * xm-vaxult.h: add MEM_FNS_DECLARED.
3378 Thu Oct 15 02:59:30 1992 John Gilmore (gnu@cygnus.com)
3380 * Makefile.in (VERSION): Roll to 4.6.8.
3381 (OBS): Put version.o first, so Makefile rebuild happens early.
3383 * command.h: Publicize prototype for not_just_help_class_command.
3384 * command.c: Remove proto.
3385 * maint.c: Mark "mt" as an abbrev, to avoid duplicated help
3386 output. Move "maint info" from class info to class maintenance,
3388 * infrun.c: Move "stop" to class_obscure, and give it a
3389 function so it will not be seen as a global help topic. FIXME,
3390 it should be possible to set these attributes independently.
3392 * core.c (core_command): Make nicer error message for no core support.
3394 Lint around file_ptr's (bfd's off_t's) and bfd_seek.
3396 * dbxread.c (read_dbx_symtab): Use L_SET as bfd_seek arg.
3397 (elfstab_build_psymtabs): staboffset and stabstroffset args are
3399 * dwarfread.c (struct dwfinfo): Convert dbfoff, lnfoff to file_ptr.
3400 (scan_compilation_units): Punt unused filename arg. dbfoff,
3401 lnoffset, and curlnoffset are file_ptr's now.
3402 (dwarf_build_psymtabs): Drop desc and filename args; use
3403 objfile. dbfoff and lnoffset are file_ptr's now.
3404 (read_ofile_symtab): foffset is now file_ptr. Use L_SET in bfd_seek.
3405 * elfread.c (struct elfinfo): dboffset and lnoffset are file_ptr's.
3406 (elf_symfile_read): Skip desc and filename args to
3407 dwarf_build_psymtabs. Pass file_ptr's to elfstab_build_psymtabs.
3408 * gdb-stabs.h: Use file_ptr rather than off_t.
3409 * mipsread.c (fixup_symtab): f_ptr is a file_ptr. Re-enable
3410 compile-time debug check that someone turned off as "unused".
3411 (read_the_mips_symtab): st_filptr is a file_ptr. Fix bfd_seek call.
3412 * symfile.h: Update dwarf_build_psymtabs and
3413 elfstab_build_psymtabs prototypes.
3414 * xcoffread.c (init_stringtab, init_lineno, xcoff_symfile_read):
3415 Use file_ptr offsets. bfd_seeks use L_SET.
3417 Thu Oct 15 01:27:32 1992 Stu Grossman (grossman at cygnus.com)
3419 * mips-tdep.c, mipsread.c, tm-mips.h: Get rid of ".gdbinfo."
3420 symbol. #define MIPS_EFI_SYMBOL_NAME instead. Use different
3421 value so that demangler won't be invoked. This greatly speeds up
3423 * mips-tdep.c (mips_pop_frame): Rewrite handling of
3424 linked_proc_info so that it properly deallocates the appropriate
3425 item after it is done with it instead of before.
3426 * Don't pass bogus frame pointer to create_new_frame(). Just
3427 leave it as zero so that lower level code will figure out the
3430 Wed Oct 14 18:56:28 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3432 Sony News native support.
3434 * Makefile.in (HFILES): added nm-news.h.
3435 * nm-news.h: new file.
3436 * config/news.mh (XDEPFILES): removed infptrace.o inftarg.o
3437 fork-child.o coredep.o to NATDEPFILES.
3438 (NAT_FILE, NATDEPFILES): new macros for native support.
3439 * config/news.mt (TDEPFILES): removed exec.o.
3441 * remote-vx.c: remove redundant include of sys/time.h.
3443 * infrun.c: include ctype.h. Otherwise some machines result in
3444 undefined for isdigit.
3446 Tue Oct 13 01:27:14 1992 John Gilmore (gnu@cygnus.com)
3448 * configure.in: Convert m68k entries to m68* entries to handle
3449 all the various m68xxx hosts and targets.
3450 * config/news1000.mt: No longer needed, same as news.mt.
3452 Fri Oct 9 18:54:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3454 * config/sun3os[34].mh (NATDEPFILES): remove duplicate inftarg.o.
3456 Fri Oct 9 14:20:08 1992 Stu Grossman (grossman at cygnus.com)
3458 * Makefile.in (HFILES): Add all nm-irix3.h, nm-irix4.h,
3459 nm-sun2.h, nm-mips.h.
3461 * config/irix3.mh (NATDEPFILES): nat-mips.o => mips-nat.o.
3463 * Makefile.in (alldeps.mak): Add = sign after NATDEPFILES.
3465 * config/bigmips.mh config/littlemips.mh: Remove mips-xdep.o.
3467 Fri Oct 9 08:41:11 1992 Ian Lance Taylor (ian@cygnus.com)
3469 * xm-hppah.h: if __STDC__ is not defined, define
3471 symtab.c (decode_line_1): avoid a bug in the HP9000/700 native
3472 compiler; see the comment in the file.
3474 Fri Oct 9 04:43:43 1992 John Gilmore (gnu@cygnus.com)
3476 First cut at support for all BSD variants on 386.
3478 * tm-i386bsd.h, xm-i386bsd.h: New config files.
3479 * i386b-nat.c: New native support file.
3480 * configure.in: Add host and target for i[34]86-*-bsd*.
3481 * config/i386bsd.mh, config/i386bsd.mt: New config files.
3483 Fri Oct 9 00:31:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3485 Sun2 native support (untested).
3487 * xm-sun2.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS,
3488 REGISTER_U_ADDR): removed to nm-sun2.h.
3489 * nm-sun2.h: new file.
3490 * config/sun2os[34].mh (XDEPFILES): infptrace.o inftarg.o
3491 fork-child.o sun3-xdep.o removed.
3492 (NAT_FILE, NATDEPFILES): new macros.
3494 Mips native support. Decstation and iris4 have been tested.
3497 * mips-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3498 fill_fpregset): removed to irix4-nat.c
3499 * mips-xdep.c: removed.
3500 * irix4-nat.c, mips-nat.c, nm-irix3.h, nm-irix4.h, nm-mips.h: new
3502 * procfs.c: include nm.h.
3503 * xm-irix3.h (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS): removed.
3504 * xm-irix4.h: bump copyright.
3505 (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS, USE_PROC_FS,
3506 PROC_NAME_FMT): removed.
3507 * xm-mips.h (FETCH_INFERIOR_REGISTERS): removed.
3508 * config/irix4.mh (XDEPFILES): removed procfs.o fork-child.o.
3509 (NAT_FILE, NATDEPFILES): new macros for native support.
3510 (CC): supply default compiler switches.
3511 * config/irix3.mh (XDEPFILES): removed infptrace.o inftarg.o
3512 fork-child.o coredep.o.
3513 (NAT_FILE, NATDEPFILES): new macros for native support. Note that
3515 * config/decstation.mh (XDEPFILES): removed infptrace.o inftarg.o
3516 fork-child.o mips-xdep.o coredep.o.
3517 (NAT_FILE, NATDEPFILES): new macros for native support.
3519 Thu Oct 8 23:50:51 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3521 * config/rs6000.mh (XDEPFILES): removed fork-child.o.
3522 (NATDEPFILES): added fork-child.o
3523 * config/sun3os3.mh (XDEPFILES): removed fork-child.o.
3524 (NATDEPFILES): added fork-child.o
3525 * config/sun3os4.mh (XDEPFILES): removed fork-child.o.
3526 (NATDEPFILES): added fork-child.o
3528 Thu Oct 8 23:19:25 1992 John Gilmore (gnu@cygnus.com)
3530 * infcmd.c (path_info): Avoid 250-char limit on printf_filtered,
3531 by using puts_filtered instead.
3533 Fri Oct 9 00:28:25 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3535 * remote-nindy.c (nindy_load): Replacement version from Steve
3536 Chamberlain, doesn't require forking to run "strip" or "sx".
3538 Thu Oct 8 18:27:35 1992 Stu Grossman (grossman at cygnus.com)
3540 * Makefile.in (HFILES): Add nm-*.h files.
3542 Thu Oct 8 16:27:45 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3544 * config/sun4os4.mh (XDEPFILES): fork-child.o removed.
3545 (NATDEPFILES): added fork-child.o.
3547 * doc/gdbint.texinfo: document a few more macros, create new
3548 section for native macros.
3550 Thu Oct 8 13:52:46 1992 Stu Grossman (grossman at cygnus.com)
3552 * Makefile.in alldeps.mak depend: Rip out 29k/udi pending
3553 resolution of copyright issues.
3555 Wed Oct 7 20:08:53 1992 Stu Grossman (grossman at cygnus.com)
3557 * Makefile.in (setup-to-dist): Remove -norecursion so that doc
3558 subdir gets configured.
3560 Wed Oct 7 12:24:01 1992 Ken Raeburn (raeburn@cygnus.com)
3562 * Makefile.in (nindy.o): Define "STRIP" as pathname of strip
3564 * nindy-share/nindy.c (coffstrip): Use that pathname, instead of
3565 searching for a "bfd_strip" program. Also, fixed up arguments
3566 passed to that program.
3568 * tm-nindy960.h (ADDITIONAL_OPTIONS): Use "-ser" rather than "-r",
3569 which is now used for something else. Rewrite description of
3570 associated parameters to match how gdb does it now.
3571 (ADDITIONAL_OPTION_HELP): Fix message accordingly.
3573 * m68k-pinsn.c (print_insn_arg): Handle new "`" operand type.
3575 Tue Oct 6 14:47:11 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3577 NOTICE_SIGNAL_HANDLING_CHANGE macro added to the target vector as
3580 * inferior.h (proc_signal_handling_change): prototype removed.
3581 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): default removed.
3582 (handle_command): now calls target_notice_signals.
3583 * procfs.c (proc_signal_handling_change): renamed to
3584 procfs_notice_signals. Now static. Add prototype. All callers
3586 * target.h (struct target_ops): new field, to_notice_signals.
3587 (target_notice_signals): new macro to cover new field.
3588 * target.c (cleanup_target): default to_notice_signals to ignore.
3589 * corelow.c (core_ops),
3591 inftarg.c (child_ops),
3592 procfs.c (procfs_ops),
3593 remote-adapt.c (adapt-ops),
3594 remote-eb.c (eb_ops),
3595 remote-es1800.c (es1800_ops, es1800_child_ops),
3596 remote-hms.c (hms_ops),
3597 remote-mm.c (mm_ops),
3598 remote-nindy.c (nindy_ops),
3599 remote-st2000.c (st2000_ops),
3600 remote-udi.c (udi_ops),
3601 remote-vx.c (vx_ops, vx_run_ops),
3602 remote.c (remote_ops),
3603 target.c (dummy_target),
3604 xcoffexec.c (exec_ops): added static initializer for
3606 * xm-irix4.h, xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): removed.
3608 Tue Oct 6 12:13:08 1992 John Gilmore (gnu@cygnus.com)
3610 * main.c (define_command): Add forgotten initializer.
3612 Tue Oct 6 02:23:17 1992 John Gilmore (gnu@cygnus.com)
3614 * language.c, language.h: Move saved_language out to global
3615 expected_language. Set expected_language when user expectation
3617 * language.c (language_info): Don't print type/range checking gub.
3618 * main.c (main): Set expected language.
3619 (execute_command): Check against expected language.
3620 * symfile.c (set_initial_language): Set expected language.
3622 * configure.in, config/i386sol2.{mh,mt}: Preliminary Solaris-x86 conf.
3624 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
3626 A bunch of changes mostly to improve debugging of C++ programs.
3627 Specifically, the calling of inferiors methods is improved.
3629 * value.h: New macros METHOD_PTR_IS_VIRTUAL,
3630 METHOD_PTR_FROM_VOFFSET, METHOD_PTR_TO_VOFFSET to partially
3631 hide the implementation details of pointer-to-method objects.
3632 How to tell if the pointer points to a virtual method is
3633 still very dependent on the particular compiler, but this
3634 should make it easier to find the places to change.
3635 * eval.c (evaluate_subexp [case OP_FUNCALL]), valprint.c
3636 (val_print [case TYPE_CODE_PTR]): Use the new METHOD_PTR_*
3637 macros, instead of a hard-wired-in code that incorrectly
3638 assumed a no-longerused representation of pointer-to-method
3639 values. And otherwise fix the relevant bit-rotted code.
3641 * valprint.c (type_print_base [case TYPE_CODE_STRUCT]):
3642 If there are both fields and methods, put a space between.
3644 * stabsread.c (read_struct_type): Fix bug in handling of
3645 GNU C++ anonymous type (indicated by CPLUS_MARKER followed
3646 by '_'). (It used to prematurely exit the loop reading in
3647 the fields, so it would think it should start reading
3648 methods while still in the fields. This could crash gdb
3649 given a gcc that can emit nested type information.)
3651 * valops.c (search_struct_method): Pass 'this' value by
3652 reference instead of by value. This provides a more
3653 consistent interface through a recursive search where the
3654 "bottom" functions may need to adjust offsets (due to multiple
3656 * valops.c, value.h, values.c: Pass extra parameters to
3657 value_fn_field and value_virtual_fn_field so we can
3658 correctly adjust offset for multiple inheritance.
3659 * eval.c (evaluate_subexp [case OP_FUNCALL]): Simplify
3660 virtual function calls by using value_virtual_fn_field().
3661 * values.c: New function baseclass_offset, derived from
3662 baseclass_addr (which perhaps can be made obsolete?).
3663 It returns an offset rather than an address. This is a
3664 cleaner interface since it doesn't mess around allocating
3666 * valops.c (search_struct_method): Use baseclass_offset
3667 rather than baseclass_addr.
3669 Mon Oct 5 16:02:04 1992 Stu Grossman (grossman at cygnus.com)
3671 * Makefile.in: Re-install 29K/UDI stuff.
3672 * remote-udi.c (udi_resume): Clean up.
3673 * (udi_wait): Rewrite, leave out bugs.
3674 * Add debugging code to print out all register fetches and stores.
3675 * Straighten out target_ops.
3676 * tm-29k.h (DUMMY_FRAME_RSIZE): Pad out to doubleword.
3678 Mon Oct 5 09:46:44 1992 Ian Lance Taylor (ian@cygnus.com)
3680 * remote-udi.c (udi_create_inferior): run with no arguments should
3681 not pass the program name as an argument, since the UDI code
3682 already handles that.
3683 (udi_load): get the symbols from prog_name, not arg_string (the
3684 load command should really use arg_string as the program name, not
3685 prog_name, but at least the run command works now).
3687 * munch: HP9000/300 nm puts an extra space between T and symbol
3690 * config/irix4.mh: added -lsun to XM_CLIBS to get RPC functions
3691 needed for vxworks targets.
3693 Fri Oct 2 22:04:42 1992 John Gilmore (gnu@cygnus.com)
3695 * am29k-tdep.c (_initialize_29k): Make it possible for the
3696 user to set and query the address where function calls into the
3697 inferior write a small scratch routine. `set call_scratch_address'
3698 * inferior.h (PC_IN_CALL_DUMMY): Fix fencepost error.
3699 * remote.c (remote_prepare_to_store): Only fetch regs if they are
3700 not already cached validly.
3702 Thu Oct 1 14:36:42 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3704 Rs6000 native support.
3706 * infptrace.c: remove #ifdef USG from around include ptrace.h.
3707 machines without this header should not be compiling this file.
3708 * nm-rs6000.h, rs6000-nat.c: new files for native support.
3709 * rs6000-tdep.c: do not include sys/ptrace.h or sys/reg.h.
3710 * rs6000-xdep.c: removed. all code now in rs6000-nat.c.
3711 * xm-rs6000.h: do not include ptrace.h.
3712 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to nm-rs6000.h.
3713 * config/rs6000.mh (XDEPFILES): removed rs6000-xdep.o.
3714 infptrace.o and inftarg.o move to NATDEPFIES.
3715 (NAT_FILE, NATDEPFILES): new macro for native support.
3717 Sun3 native support.
3719 * config/sun3os3.mh, config/sun3os4.mh (NAT_FILE, NATDEPFILES):
3720 new macros for native support.
3721 (XDEPFILES): moved infptrace.o and inftarg.o to NATDEPFILES,
3722 removed sun3-xdep.o.
3723 * xm-sun3.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
3725 * sun3-xdep.c: removed. All code is now in sun3-nat.c.
3726 * sun3-nat.c, nm-sun3.h: new files for native support.
3728 Thu Oct 1 10:30:54 1992 Fred Fish (fnf@cygnus.com)
3730 * dwarfread.c (dbsize): New variable to hold size of dwarf info.
3731 * dwarfread.c (dwarf_build_psymtabs): Rename dbsize parameter to
3732 dbfsize and use it to initialize new local file scope dbsize.
3733 * dwarfread.c (read_ofile_symtab): Initialize dbsize and use it.
3734 * dwarfread.c (basicdieinfo): Use dbsize to check for oversize
3735 DIEs as well as the current check for undersize DIEs. This helps
3736 to gracefully detect and reject corrupted DIE information.
3738 Thu Oct 1 01:57:56 1992 John Gilmore (gnu@cygnus.com)
3740 Add `command hooks' and a hook for inferior program stopping.
3742 * command.h (struct cmd_list_element): Remove unused `aux'
3743 field. Add new `hook', `hookee', and `cmd_pointer' fields.
3744 * command.c (add_cmd): Initialize new fields, elim old.
3745 (add_alias_cmd): Clone new fields.
3746 (delete_cmd): Un-hook hookee if we're deleting hook.
3747 (help_cmd): Tell user the command is hooked, if it is.
3748 (lookup_cmd_1): Abbreviations return the original command
3749 instead of themselves, so that hooks on the original cmd will be
3751 * defs.h (enum command_class): Add class_pseudo and comments.
3752 * gdbcmd.h (execute_user_command): Add prototype.
3753 * infrun.c (normal_stop): If the stop command is hooked,
3754 run the hook whenever we stop.
3755 (hook_stop_stub): Stub for catch_errors.
3756 (_initialize_infrun): Set up pseudo "stop" command.
3757 * main.c (execute_user_command): Code extracted from execute_command.
3758 (execute_command): If hooked, run the hook before the command.
3759 (define_command): If defining a new hook, check the command it
3760 is hooking, and warn if none. Install the hook.
3761 * source.c (_initialize_source): "l" is an abbrev for "list".
3762 * doc/gdb.texinfo: Document command hooks.
3764 * Makefile.in (VERSION): Roll to 4.6.7.
3765 * config/sun4os4.mh: Remove dup inftarg.o from NATDEPFILES.
3766 * infrun.c (breakpoints_inserted): Make it static again.
3767 * tm-symmetry.h (FLOAT_INFO): #if 0 it for cross-ptrace abuse.
3769 Wed Sep 30 15:33:22 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3771 Native file renaming.
3773 * nat-sparc.c -> sparc-nat.c
3774 * nat-sun4os4.h -> nm-sun4os4.h
3775 * nat-trash.h -> nm-trash.h
3776 * config/sun4os4.mh: track file renaming.
3777 * configure.in: link to nm.h rather than nat.h.
3778 * infptrace.c: include nm.h rather than nat.h.
3780 Tue Sep 29 14:35:00 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3782 Host/target/native split for sun4.
3784 * Makefile.in (TSOBS): removed corelow.o.
3785 * infptrace.c: included nat.h.
3786 * nat-trash.h: temporary header file. This should be removed once
3787 all hosts have the native/host/target split.
3788 * configure.in: add a symlink from nat-trash.h to nat.h if no
3789 other nat file exists for this configuration.
3790 * sparc-tdep.c: no longer include sys/ptrace.h.
3791 * sparc-xdep.c: removed. contents have been moved to nat-sparc.c.
3792 * xm-sparc.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
3794 * nat-sparc.c, nat-sun4os4.h: new files for sun4 native support.
3795 * config/sun4os4.mh (XDEPFILES): moved infptrace.o and inftarg.o
3796 to NATDEPFILES. removed sparc-xdep.o.
3797 (NATDEPFILES, NAT_FILE): new macros for native support.
3799 Break the direct connection from core_file_command to any
3800 particular type of core file support.
3802 * target.h (find_core_target): new prototype.
3803 * target.c (find_core_target): new function. Walks the target
3804 list looking for the core target.
3805 * core.c (core_file_command): replace calls to core_detach and
3806 core_open with find_core_target and direct calls.
3808 Tue Sep 29 10:19:00 1992 Ian Lance Taylor (ian@cygnus.com)
3810 * xm-hp300hpux.h: define MEM_FNS_DECLARED; include <sys/ptrace.h>
3812 config/hp300hpux.mh: ALLOCA1 was not defined.
3814 Mon Sep 28 22:03:41 1992 Stu Grossman (grossman at cygnus.com)
3816 * breakpoint.c, exec.c, language.c, main.c, printcmd.c, symfile.c,
3817 target.c, valprint.c: Use unfiltered forms of f/printf, et. al.
3818 until we can figure out a better way to do paging.
3820 Sat Sep 26 02:07:31 1992 John Gilmore (gnu@cygnus.com)
3822 * findvar.c (supply_register): Add CLEAN_UP_REGISTER_VALUE hook.
3823 * tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Use it.
3824 * hppa-coredep.c: Remove, now that we use the hook.
3825 * config/hppab.mh, config/hppah.mh: Use standard coredep.o.
3826 * hppab-xdep.c, hppah-xdep.c: Remove custom code, use hook.
3828 * dbxread.c, partial-stab.h: Replace all #ifdef hp9000s800's with
3829 GDB_TARGET_IS_HPPA's. This is a SERIOUS KLUDGE. The code needs to all
3830 be ripped out and reimplemented right (see elfread.c).
3831 * tm-hppa.h (GDB_TARGET_IS_HPPA): Define.
3833 Rename all HPPA files to fit into unique DOS filenames:
3834 * *hppabsd* => *hppab*
3835 * *hppahpux* => *hppah*
3837 Sat Sep 26 00:25:15 1992 John Gilmore (gnu@cygnus.com)
3839 Make the /proc support a target-struct in its own right.
3841 * Makefile.in: Remove inftarg.[co], since it is now included via
3843 * config/*.mh: Add inftarg.o and fork-child.o to all *.mh that
3844 reference infptrace.o. Add fork-child.o to all *.mh that
3847 * inferior.h (proc_wait, inferior_proc_init, proc_set_exec_trap):
3848 No longer global functions.
3849 (fork_inferior): New global function from fork-child.c.
3850 * inftarg.c (child_wait): Remove USE_PROC_FS conditional.
3851 (ptrace_me, ptrace_him): New stub functions for fork_inferior().
3852 (child_create_inferior): Moved to fork-child.c as fork_inferior.
3853 (child_create_inferior): New tiny function that calls fork_inferior.
3854 * fork-child.c: New file, containing fork_inferior, which is
3855 built from slight mods to inftarg.c's child_create_inferior.
3857 * procfs.c (procfs_ops): Add target vector.
3858 (attach): Rename as static do_attach.
3859 (procfs_create_inferior): New tiny function that calls fork_inferior.
3860 (child_xfer_memory): Rename to static procfs_xfer_memory.
3861 (store_inferior_registers): Rename to static procfs_store_registers.
3862 (inferior_proc_init): Rename to static procfs_init_inferior.
3863 (procfs_attach, procfs_detach, procfs_prepare_to_store,
3864 procfs_files_info, procfs_open, procfs_mourn_inferior,
3865 procfs_can_run): Slightly mangled copies of the corresponding
3866 child_XXX routines from inftarg.c.
3867 (proc_wait): Renamed to static procfs_wait.
3868 (child_resume): Rename to static procfs_resume.
3869 (fetch_inferior_registers): Rename to static procfs_fetch_registers.
3870 (initialize_proc_fs): Rename to initialize_procfs. Set up
3873 * putenv.c: index -> strchr.
3874 * regex.c: Always rename bcopy to memcpy, etc.
3875 FIXME: Eventually do the renames rather than use #define's.
3876 * sparc-tdep.c (deferred_stores): Moved from sparc-xdep.c.
3878 * sparc-xdep.c: Move deferred_stores to target dependent.
3879 * xm-irix4.h, xm-sysv4.h (CREATE_INFERIOR_HOOK): No longer needed.
3881 Fri Sep 25 21:59:27 1992 John Gilmore (gnu@cygnus.com)
3883 Split non-target-dependent code out of target_attach routines.
3885 * target.h: Comments on target_attach args and results.
3886 * infcmd.c (attach_command): Check for existing execution, call
3887 target_attach, set up terminal status and wait_for_inferior, wait
3888 for the attach status, and do normal_stop.
3889 * inftarg.c (child_attach): Remove target independent stuff.
3890 * remote-adapt.c (adapt_attach): Ditto.
3891 * remote-mm.c (mm_attach): Ditto.
3892 * remote-udi.c (udi_attach): Ditto.
3893 * remote-vx.c (vx_attach): Ditto.
3897 * remote-hms.c (hms_attach): Remove completely, it was useless.
3898 * remote-mm.c, remote-hms.c, remote-udi.c, remote-adapt.c: Remove
3899 commented-out start_remote calls.
3900 * remote-hms.c, remote-adapt.c, remote-mm.c, remote-udi.c: Remove
3901 DENTER and DEXIT macros and their calls. Use a real debugger --
3902 like gdb -- to see what functions are being called when.
3903 * utils.c (strcmp_iw): Make nonstatic, for lint.
3905 Fri Sep 25 18:48:20 1992 John Gilmore (gnu@cygnus.com)
3907 * infrun.c, inftarg.c, inferior.h: Comment and lint cleanups.
3909 Fri Sep 25 15:13:44 1992 Stu Grossman (grossman at cygnus.com)
3911 * tm-sparc.h, dbxread.c (read_ofile_symtab): Install Jim Wilson's
3912 fix to differentiate between gcc1 & gcc2 compiled files so that we
3913 can debug calls that pass structs as args correctly.
3914 * symmisc.c (dump_symtab): If block was compiled with gcc, say
3915 so, and what version.
3917 * remote.c (remote_wait): Make regs be char to avoid picayune
3918 ANSI compiler warnings.
3920 * energize.h: Move all external struct decls to inside of
3921 __STDC__, add prototype for energize_shell_wait().
3922 * energize.c (getpty): Clean up, make us really get a controlling
3924 * (energize_initialize): Disable SIGIO prior to setting up for
3925 I/O interrupts. Move setsid(), et. al. to getpty().
3926 * (energize_shell_wait): New routine to wait for things started
3927 via the shell command, uses wait() instead of /dev/proc.
3928 * Also, add prototype for execute_command_1().
3930 Fri Sep 25 12:09:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3932 * inftarg.c (child_create_inferior, child_attach,
3933 child_mourn_inferior): collect unix child process stratum
3934 functions which live below the target vector into this file to
3935 facilitate host/target/native split. Also, make them static.
3936 * inflow.c (child_mourn_inferior): removed.
3937 * infrun.c (child_create_inferior, child_attach): removed.
3938 (resume): becomes global so that functions below the
3939 target vector can find it.
3940 * inferior.h (resume): add prototype.
3941 (child_mourn_inferior, child_create_inferior, child_attach):
3944 * xcoffexec.c (exec_ops): child_attach and child_create_inferior
3945 replaced with find_default_attach and
3946 find_default_create_inferior.
3948 Fri Sep 25 10:21:04 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
3950 * i960-pinsn.c: Use _filtered routines for printing, so symbolic
3951 addresses don't get displayed in the wrong positions.
3953 Fri Sep 25 09:52:47 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3955 Separate core functions along target vector in preparation for
3956 native support. Functions above vector now live in core.c. Those
3959 * core.c (solib_add_stub, core_close, core_open, core_detach,
3960 get_core_registers, core_files_info, core_ops): moved to corelow.c
3961 (_initialize_core): removed addition of core_ops target.
3962 * corelow.c: new file.
3963 (solib_add_stub, core_close, core_open, core_detach,
3964 get_core_registers, core_files_info, core_ops): moved from core.c
3965 (_initialize_corelow): new function.
3966 * gdbcore.h (core_open, core_detach): added prototypes.
3967 (core_ops): add forward declaration.
3968 * Makefile.in (SFILES_MAINDIR): add core.c
3970 (TSOBS): change core.o to corelow.o
3972 Wed Sep 23 11:14:53 1992 Stu Grossman (grossman at cygnus.com)
3974 * m68k-tdep.c (m68k_saved_pc_after_call): Use 'GDB_TARGET_IS_SUN3'
3975 instead of 'sun' predefined symbol so that trap analysis code is
3976 enabled only when the TARGET is a sun3.
3978 Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3980 * tm-i960.h (ext_format_i960): Add top-level declaration.
3981 (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested
3982 blocks, else Sun4 compiler complains.
3984 Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com)
3986 * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break'
3987 instruction's argument. Patch from jonathan@cs.stanford.edu
3990 Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3992 Break the thread of control that implies that a unix child
3993 process will be the default target.
3995 * target.c (find_default_run_target, find_default_attach,
3996 find_default_create_inferior, return_zero): new functions.
3997 (cleanup_target): Make return_zero the default for to_can_run.
3999 * exec.c (exec_ops), core.c (core_ops): Replace child_attach and
4000 child_create_inferior references with find_default_XXX instead.
4002 * target.h (struct target_ops): new field, to_can_run.
4003 (find_default_attach, find_default_create_inferior): new prototypes.
4004 (target_can_run): new macro.
4006 * Also added a zero (default) to_can_run element to all static
4007 struct target_ops initializations throughout GDB, except:
4008 * inftarg.c (child_ops): Use new child_can_run() to enable child runs.
4010 * infrun.c (child_create_inferior): Clean up error handling when
4011 no exec file is specified.
4012 (child_attach): Don't require exec file.
4014 Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com)
4016 Remove kill_inferior_fast, in favor of target_kill, which goes
4017 through the target vector.
4019 * inferior.h (kill_inferior_fast): remove declaration.
4021 * main.c (disconnect): call quit_cover using catch_errors rather
4022 than calling kill_inferior_fast directly. New way goes through
4023 the target vector, handles attached processes, and writes
4024 command history if appropriate.
4025 (quit_cover): new function, wrapper for quit_command.
4027 * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c,
4028 infptrace.c, procfs.c: Removed all instances of kill_inferior_fast,
4029 inlining them into the local kill_inferior when needed.
4031 Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com)
4033 * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'.
4034 * stabsread.c (read_struct_type): Simplify complicated expression
4035 for dumb DECstation compiler.
4037 Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
4039 * m68k-pinsn (print_insn_arg, fetch_arg): added support for
4040 operands to memory management instructions, from WRS.
4042 Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com)
4044 * main.c (main): Back out previous language setting changes.
4045 Replace with simple default to C before processing any init
4046 files. There MUST be a language set, even in the absence of
4047 init files or executables, or expression parsing fails.
4049 Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com)
4051 * main.c (main): Move code that sets initial language to
4052 symfile.c. Fixup places where command files are processed to
4053 be consistent in setting a default language if none has been
4055 * symfile.c (set_initial_language): Add code moved from
4056 main() that sets an initial default language when a new
4057 symbol file is read.
4058 * symfile.c (symbol_file_command): Call set_initial_language.
4059 * symtab.c (find_main_psymtab): Add FIXME comment.
4061 Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4063 * breakpoint.c, sparc-tdep.c: comment changes.
4064 * configure.in: removed target_dependent line.
4066 * remote-mm.c (mm_attach): change printf to error to prevent
4068 * remote-udi.c (udi_attach): change printf to error to prevent
4071 * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace
4072 calls to {fetch|store}_inferior_registers with calls to
4073 target_{fetch|store}_registers, for remote-target independence.
4075 Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com)
4077 * Makefile.in: Fix bug I introduced in merging Rich's change.
4078 * infrun.c (child_create_inferior): Use proceed() rather than
4079 doing all the same stuff by hand.
4081 Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4083 * Makefile.in, configure.in: add support for files used only when
4084 configured native, that is, when host = target.
4086 Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4088 * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred
4089 stores are target dependent and were moved from xm to tm.
4091 Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com)
4093 * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir.
4095 * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE
4096 overrides, to avoid problem in xdr_bytes with malloc(0) => 0.
4098 Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4100 * target.h (struct target_ops): removed to_convert_to_virtual and
4101 to_convert_from_virtual elements. Initializations removed from
4102 all static initializations.
4103 (target_convert_to_virtual, target_convert_from_virtual):
4105 (host_convert_to_virtual, host_convert_from_virtual): Removed
4106 forward declarations.
4107 * target.c (cleanup_target): removed default assignments for
4108 to_convert_to_virtual and to_convert_from_virtual.
4109 * inftarg.c (host_convert_to_virtual, host_convert_from_virtual):
4111 * findvar.c (value_of_register, value_from_register):
4112 target_convert_to_virtual inlined.
4113 * infcmd.c (do_registers_info): target_convert_to_virtual inlined.
4114 * valops.c (value_assign): target_convert_from_virtual inlined.
4116 Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com)
4118 * main.c (gdb_readline): Avoid printf_filtered, which sets char
4119 position wrong if used for the prompt.
4120 * utils.c (puts_filtered): Comment: NOT a puts() replacement!
4122 Support for accessing arbitrary MIPS stack frames in memory.
4124 * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is
4125 set, run it before INIT_EXTRA_FRAME_INFO.
4126 * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it.
4128 * mips-tdep.c (init_extra_frame_info): Only clobber the `frame'
4129 (FP) value in the frame_info struct if it is zero (as from top of
4131 (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC.
4133 * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always
4134 comes back as zero. So does FP_REGNUM, as a trigger for
4135 init_extra_frame_info.
4137 * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get
4138 the program counter set before INIT_EXTRA_FRAME_INFO is run.
4139 (INIT_FRAME_PC): Defined to null.
4140 (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab.
4141 (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command.
4142 Briefly explain MIPS stacks in GDB.
4144 Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com)
4146 * copying.awk, copying.c (show_copying_command,
4147 show_warranty_command): Rename from copying_info, warranty_info,
4148 to match command function conventions.
4150 * utils.c (prompt_for_continue): Reinitialize more-counts
4151 before printing anything, and again afterward. Fix comments.
4152 (vfprintf_filtered): Eliminate static buffer; use auto buffer,
4153 or alloca() if needed.
4155 * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to
4156 detect native versus cross-host.
4158 Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com)
4160 * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for
4161 Suns. Rename to m68k_saved_pc_after_call.
4162 * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use
4163 m68k_saved... instead of sun3_saved...
4165 Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com)
4167 * Makefile.in (update-depend, update-alldeps): Split out of
4168 setup-to-dist, for convenience in rebuilding the depend and
4170 (assorted): Update to catch straggler files when building gdb.tar.Z.
4172 Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com)
4174 Preliminary cleanup for splitting host/native/target.
4176 * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP
4177 here; it is dealt with at a gdb-target-independent level.
4178 * rs6000-tdep.c (single_step): Don't call ptrace, we are a
4179 high toned routine. Fix return type to void.
4180 * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it.
4181 Rich and I believe the "real problem" was that both single_step
4182 and target_resume were issuing PT_CONTINUE calls. This would
4183 cause the second PT_CONTINUE to sometimes fail because the process
4184 was already running.
4185 * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge.
4187 Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com)
4189 * energize.c (pty_to_kernel): Must check for EAGAIN as
4190 termination condition.
4191 (full_filename): Don't prepend dirname if filename begins with /.
4192 (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad
4194 (getpty (NCR)): Lotsa bug fixes...
4195 (kernel_dispatch (case StopRType)): Use kill() instead of
4196 killpg() so we can deal with losing systems...
4197 (wait_for_events): Work around NCR select() lossage. It doesn't
4198 zero out readfds when select() returns zero.
4199 (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use
4200 getcwd() instead of getwd() (NCR getwd() seg faults).
4201 (energize_wait): Use sigaction() for NCR. Their version of signal()
4202 is unreliable by default.
4204 * procfs.c (proc_wait): Call print_sys_errmsg() if we get an
4205 error from PIOCSWSTOP.
4207 * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c,
4208 symfile.c, target.c, valprint.c: Use _filtered form of *printf.
4209 defs.h, utils.c: Make vfprintf_filtered global.
4211 * energize.c (send_location): New routine to consolidate all
4212 places where we must notify kernel of where the given pc is.
4213 (cplus_demangle): Put single-quotes around demangled names.
4214 (energize_call_command): Call send_location() after doing up,
4215 down, and frame commands.
4217 Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4219 * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first
4220 pass at doc for two new remote targets---29K using UDI, and Tandem
4221 ST2000 using STDBUG.
4223 * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__
4225 * doc/all.m4: turn on H8/300 stuff for generic manual
4227 * doc/gdbinv-s.m4.in: remove text on special procedures to continue
4228 after explicit call to breakpoint() in serial stubs.
4230 Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com)
4232 * mipsread.c: Clean up some white space.
4233 (parse_symbol): Handle stEnd of stFile.
4234 (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal.
4236 * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers,
4237 store_inferior_registers): Replace unexplained numbers
4238 with manifest constants from a DECstation header file.
4239 * xm-mips.h (KERNEL_U_ADDR): Get from <machine/param.h>.
4240 (REGISTER_U_ADDR): Fix up for Ultrix 4.2.
4242 * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h.
4244 * stack.c (_initialize_stack): "dow" should be a valid abbreviation
4245 for "down". Suggested by Richard Stallman.
4247 Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4249 * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid
4250 redeclaration bug on SunOS 4.
4252 Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com)
4254 * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums.
4255 * m68k-stub.c: Remove a few extraneous ANSI-isms.
4256 * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if
4257 they aren't already there.
4258 * remote-vx.c (vx_prepare_to_store): Ditto.
4259 * xcoffread.c: Surround forward struct defns with #ifdef __STDC__.
4261 Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com)
4263 Removed a large number of changes inserted by Per Bothner
4264 for C++ support. These will go back in when they've been
4267 Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com)
4269 * serial.h: Fix prototye for serial_raw().
4270 * ser-bsd.c, ser-termios.c: Fix args for serial_open() &
4271 serial_write() to match prototypes.
4272 * remote-st2000.c (get_reg_name): Make *p be const.
4274 Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4276 * remote-nindy.c (nindy_fetch_registers): Make return type void,
4277 to agree with target structure field type.
4278 (nindy_store_registers): Ditto.
4280 * Makefile (OPCODES): New var, pointing to opcodes library.
4281 (CLIBS, CDEPS): Include it.
4282 (saber_gdb): Load opcodes library.
4284 Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com)
4286 * a68v-xdep.c (store_inferior_registers): declare as void.
4287 * infptrace.c: HP/Apollos have ptrace.h in the wrong place.
4288 * remote-st2000.c: Massive changes to use new serial package.
4289 Also added 'connect' command to transparantly connect to serial
4291 * ser-termios.c: Big cleanup, use nicer coding conventions.
4292 * ser-bsd.c: New module, serial stuff for BSD systems.
4293 * serial.h: Define struct ttystate properly using HAVE_TERMIO.
4294 * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE...
4296 Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4298 * doc/gdb.texinfo: fix shameful error of agreement reported by
4299 jimb@occs.cs.oberlin.edu (Jim Blandy)
4300 * doc/gdb.texinfo: remove old partial discussion of remote serial
4301 protocol (via serial debug stubs)
4302 * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing
4303 use of serial debug stubs
4305 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
4307 * symfile.h: Declaration of set_demangling_style() moved
4308 here from demangle.h (which is now in ../include).
4309 * i386-xdep.c: Update comment.
4311 Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4313 * symtab.c (completion_list_add_symbol): restructured to optimize
4314 for time. First clip names that cannot match. Then clip any
4315 names we've already considered. Drop a redundant strncpy. Drop
4316 a redundant malloc and associated free for demangled names.
4318 Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com)
4320 * a68v-xdep.c (store_inferior_registers): Define as type void.
4321 * configure.in: Add host m68k-apollo*-bsd*.
4322 * demangle.c (struct demanglers): Use enum instead of constant
4323 value to keep braindamaged HP/Apollo compiler happy.
4325 Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
4327 * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
4328 match "FOO". This allows 'break Foo' to work when Foo is
4329 a mangled C++ function. (See comment before function.)
4331 Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
4333 * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
4334 for files in vx-share/*.c.
4335 * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention,
4336 for normal GDB source files.
4338 * Makefile.in (VERSION): Roll to 4.6.6.
4340 * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h.
4341 * tm-sun3.h: Remove STACK_END_ADDR, no longer used.
4342 * tm-sun3os4.h: Update comments.
4343 * xm-delta88.h: Remove STACK_END_ADDR.
4345 Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
4347 * Makefile.in (VERSION): Roll to 4.6.5.
4349 * infrun.c: Lint for recent `handle' changes.
4351 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
4352 * serial.h (EXFUN): Remove all uses, convert to PARAMS.
4353 * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
4354 should include a ser-XXX.o module.
4356 * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
4357 * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
4359 * configure.in: Map unrecognized sun 68k's, sun sparcs, into
4360 known suns in configure.in, rather than mapping them to unique
4361 config files that happen to duplicate other config files.
4362 * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
4363 * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
4365 Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
4367 * configure.in (*-*-sunos*): Use trailing * to match all
4368 sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
4369 (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
4370 in production on Sun-4.
4371 ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
4372 (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4373 (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4375 * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
4376 config/sparc-noun.mt: New target configs for embedded.
4377 * config/sun4os3.{mh,mt}: Remove, never existed in production.
4379 * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
4380 target definitions for embedded with and without underlines on
4383 * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
4384 not a parameter of the CPU, but of the development environment.
4385 * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
4387 Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
4389 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
4390 (which involves reading in main's symtab) if we have no breakpoints.
4392 Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
4394 * dwarfread.c (cu_language): New local variable to record
4395 language for current compilation unit being processed.
4396 * dwarfread.c (set_cu_language): New local function to decode
4397 and record language for current compilation unit being processed.
4398 * dwarfread.c (synthesize_typedef): Add local function to
4399 synthesize a typedef for C++ classes, structs, unions, and
4401 * dwarfread.c (read_structure_scope): Synthesize typedefs
4402 for C++ classes, structs and unions.
4403 * dwarfread.c (read_enumeration): Synthesize typedefs for
4405 * dwarfread.c (read_file_scope): Call set_cu_language to
4406 record language for current compilation unit. After symtab
4407 is built, save this recorded language.
4408 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
4409 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
4410 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
4411 typedefs for C++ classes, structs, unions, and enumerations.
4412 * dwarfread.c (scan_compilation_units): Call set_cu_language
4413 to record language for current compilation unit.
4414 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
4415 for TAG_enumeration_types, rather than in add_partial_symbol.
4416 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
4417 case with class, struct, and union type cases, now that they are
4418 the same. Remove tests for non-NULL name attributes, now done
4420 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
4421 treat as alias for TYPE_CODE_STRUCT for now.
4423 Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
4425 * Makefile.in: map "gdb" through program_transform_name when
4428 Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
4430 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
4431 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
4432 Use "regi" for local indexing through register numbers, reserving
4433 "regno" for the name of a specific register passed as an input
4434 parameter. Fix bug propagated through all versions that sometimes
4435 used regno as an index when it should have been regi, thus using
4436 -1 as an index in some cases.
4438 Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
4440 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
4441 respectively, so same demangler can be used by other programs.
4442 * Makefile.in: Remove demangler stuff.
4443 * Makefile.in (depend): Pass -I../readline (needed for main.c).
4444 * demangle.c (_initialize_demangler): Tell demangler which
4445 CPLUS_MARKER to assume.
4447 Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
4449 RS/6000 portability changes (for hosting cross-debuggers).
4451 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
4452 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
4453 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
4454 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
4455 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
4456 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
4457 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
4458 (NO_SINGLE_STEP): Add, target-dependent.
4459 (loadinfotextindex): Lowercase, remove "aix_".
4460 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
4461 (NO_SINGLE_STEP): Remove, target-dependent.
4462 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
4463 * xcoffread.c: Only build file if RS/6000 native GDB.
4464 (build_function_symbol): Remove #if 0'd code.
4465 * rs6000-tdep.c: Cleanup. Add static fn protos.
4466 Use CORE_ADDR for addresses throughout. Make void fns void.
4467 (pop_dummy_frame): Add FIXME about bogosity of design here.
4468 (rs6000_struct_return_address): Ditto.
4469 (frameless_function_invocation, frame_get_cache_fsr,
4470 frame_initial_stack_address, xcoff_relocate_symtab,
4471 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
4472 add_text_to_loadinfo, find_toc_address): Move from xdep file.
4473 Use CORE_ADDRs. Change identifiers to lowercase.
4475 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
4476 supplying dummy routines if non-native. Add prototype for
4477 static exec_one_dummy_insn. Move a mess of functions to
4478 rs6000-tdep.c (as above). Remove #if 0'd code.
4480 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
4481 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
4482 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
4484 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
4487 * vx-share/README, nindy-share/README: New files describing
4488 how these directories' code is shared, and with whom.
4490 Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
4492 * configure.in (target configurations): Reformat into table.
4493 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
4495 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
4496 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
4497 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
4498 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
4499 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
4500 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
4502 * Makefile.in (config-check): Add command to check whether
4503 configure.in is consistent with config/*.
4505 Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
4507 * configure.in (host configurations): Reformat nested cases into
4508 easy-to-maintain table.
4509 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
4510 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
4512 Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
4514 * cplus-dem.c: Reorder args to most local functions to make them
4515 follow the consistent pattern of struct work_stuff pointer first,
4516 followed by pointer into string being demangled, followed by
4517 pointer to the string where the result is being stored, followed
4518 by other args. Also generally replace most variables of name
4519 "type" with "mangled" for consistency. They all pointed to the
4520 same string but half were one name and half the other.
4521 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
4522 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
4523 use whenever a qualified name is being demangled.
4524 * cplus-dem.c (do_type): Qualified names are treated similarly
4525 to fundamental types, not as modifiers of fundamental types.
4527 Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
4529 * configure.in: Add sparclite as a target.
4531 * sparc-stub.c (handle_exception): Flush instruction cache just
4532 before returning to the user. (hexToInt): Fix overzealous cleanup.
4534 Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
4536 * infrun.c (handle_command): Rewrite to allow multiple signal
4537 numbers, signal number ranges, and to recognize "all" to mean all
4538 signals except those used by the debugger.
4539 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
4540 to set or reset actions for specific signals.
4542 Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
4544 * coffread.c (decode_type): Call alloc_type to alloc new
4546 * stabsread.c (read_array_type, read_range_type, define_symbol):
4547 Call alloc_type to alloc new types.
4548 * stabsread.c (define_symbol): Move dbl_valu symbol field data
4549 from type_obstack to symbol_obstack.
4550 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
4552 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
4553 associated with a type, using the same mechanism as was used to
4554 allocate space for the type structure itself.
4555 * coffread.c (patch_type, coff_read_struct_type,
4556 coff_read_enum_type): Use TYPE_ALLOC.
4557 * dwarfread.c (struct_type): Use TYPE_ALLOC.
4558 * gdbtypes.c (create_array_type, check_stub_method,
4559 allocate_cplus_struct_type): Use TYPE_ALLOC.
4560 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
4561 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
4562 read_range_type): Use TYPE_ALLOC.
4564 Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
4566 * breakpoint.c (breakpoint_re_set): Select a default source
4567 symtab if one is not currently selected.
4568 * utils.c (query): Call wrap_here before building the output
4569 query string, to turn off wrapping and flush any buffered output.
4570 Otherwise our query may end up in the wrap buffer and never be
4572 * eval.c (evaluate_subexp): Report error when attempting to
4573 evaluate subscript for types without a target type, rather
4574 than dumping core by using the NULL pointer.
4575 * symfile.c (symbol_file_command): Forget current_source_symtab
4576 and current_source_line when discarding symbol table.
4578 Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
4580 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
4582 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
4583 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
4585 Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
4587 * remote.c (remote_open): Fix baud rate setting to make -b flag
4588 work. (remote_wait): Change 'T' message parser to deal with new
4589 improved format which allows stub to send an arbitrary bunch of
4591 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
4592 make all this re-entrant by storing all state on the stack. Clean
4593 up memory error trapping. (computeSignal, set_debug_traps):
4594 make it all table driven. Make a start at a baud rate setting command.
4596 Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
4598 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
4600 * remote-vx.c: redefine malloc to avoid buggy declaration on
4601 RS/6000 <rpc/types.h>.
4602 xm-rs6000.h: include <sys/select.h> to define fd_set for
4603 <rpc/svc.h> on RS/6000.
4605 Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
4607 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
4608 recursive invocations of make. Always create installation
4611 Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
4613 * m68k-pinsn.c: Minor fix in style of output (don't use
4614 range to indicate floating point control registers).
4616 Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
4618 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
4620 * infcmd.c (registers_info): Handle multiple register names.
4621 Changes inspired by Roland McGrath.
4623 Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
4625 * sparc-stub.c: New file. Mix it with your SPARClite
4626 application, and it will speak GDB remote protocol!
4627 * remote.c (remote_wait): Change 'T' (expedited reply) message to
4628 deal with arbitrary registers. Needed for sparc-stub.
4630 Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
4632 * cplus-dem.c (cplus_markers): Add table for gnu style and
4633 use throughout, in place of compile time constant CPLUS_MARKER.
4634 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
4635 * cplus-dem.c (cfront_special): New function, as suggested
4636 by pfieland@stratus.com.
4637 * cplus-dem.c (forget_types): New function.
4638 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
4640 * cplus-dem.c (mop_up): Call forget_types().
4641 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
4642 Use throughout, instead of checking current_demangling_style.
4643 * cplus-dem.c (demangle_signature): When finding an explicit
4644 start of function args, forget all remembered types for
4645 lucid/cfront style demangling.
4646 * cplus-dem.c (demangle_prefix): In a sequence of two or more
4647 underbar characters, use last pair as the delimiter. Hoist
4648 gnu_special() call up to cplus_demangle(). Call cfront_special()
4650 * cplus-dem.c (cplus_special): Fix virtual table name demangling
4651 for inherited classes.
4652 * cplus-dem.c (demangle_args): Document quirks of numbered
4653 references to previously seen types.
4654 * dbxread.c (read_ofile_symtab, process_one_symbol):
4655 Use AUTO_DEMANGLING rather than explicitly checking
4656 current_demangling_style.
4657 * demangle.h: Add some comments.
4658 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
4659 CFRONT_DEMANGLING): New macros.
4660 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
4661 not found in the actual producer string produced by lcc.
4662 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
4663 than explicitly checking current_demangling_style.
4665 Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
4667 * breakpoint.c (enable_longjmp_breakpoint,
4668 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
4669 Check for duplicate breakpoints at the same address. Bug report
4670 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
4672 Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
4674 * buildsym.c (end_symtab): Document that end_symtab can return
4675 NULL under non-error conditions.
4676 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
4677 returned from end_symtab for empty compilation units.
4679 Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
4681 * am29k-tdep.c: Lint from DECstation compiler.
4682 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
4683 As the man page says, "Sometimes you just can't get lint to shut
4684 up". That doesn't mean you should blow away the code it won't
4686 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
4687 it up over the next few weeks. Make mips x 29k build.
4688 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
4689 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
4690 but leave it as a comment because the breakpoint instruction
4691 is not easily accessible at this moment (it's static, and if
4692 we define one here, it goes into every file compiled).
4694 Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
4696 * Makefile.in (VERSION): Bump to 4.6.3.
4697 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
4698 function scopes when building partial symbol tables.
4699 * objfiles.c (open_existing_mapped_file): Make it clear in
4700 warning message that out of date mapped files are ignored.
4701 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
4702 unit source file name in error message.
4704 Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
4706 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
4707 * dwarfread.c (struct_type): In absence of AT_byte_size for
4708 bitfield, use size of object of member's type for the size of
4709 the anonymous object containing the bit field.
4710 * dwarfread.c (completedieinfo): Set has_at_byte_size when
4711 an AT_byte_size attribute is seen.
4712 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
4713 union aux_ext (was aux_ent).
4714 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
4715 unsigned char* to char*, for Lucid compiler.
4716 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
4717 to be correct type (from unsigned char* to char*).
4718 * valprint.c (type_print_derivation_info): Minor tweak to placement
4719 of commas in derived class printing.
4720 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
4722 Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4724 * xm-go32.h: Define LSEEK_NOT_LINEAR
4725 * source.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
4726 then work out the lseek positions of newlines by running through
4727 the file and `tell'ing. This makes source file listing work on
4728 OS's where the relationship between physical position in file and
4729 canonical position is indeterminate, eg VMS and DOS.
4731 Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
4733 * stabsread.c: Ensure that all members of all allocated structures
4734 are initialized to known state to avoid hard to find bugs with gdb
4735 using fields containing random data.
4736 * buildsym.c (start_subfile): Compact dirname initialization.
4737 * buildsym.c (patch_subfile_names): New function.
4738 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
4739 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
4740 * buildsym.h (patch_subfile_names): Add prototype.
4741 * dbxread.c (process_one_symbol): Call patch_subfile_names.
4743 Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
4745 * remote-udi.c: Update comments.
4747 * remote.c (getpkt): Only force retransmission ten times;
4748 after that, assume bug in target code, and handle pkt anyway.
4750 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
4752 * configure.in: Add support for apollo 68k under BSD environment.
4753 * xm-apollo68b.h: New file to support above.
4755 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
4757 * configure.in: Recognize i486 host cpu.
4758 * valprint.c (type_print_derivation_info): Print derivation info
4759 in same form as class declarations in source.
4760 * valprint.c (type_print_varspec_suffix): Split arg printing
4761 code out to type_print_args function.
4763 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
4765 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
4766 at_import, at_frame_base.
4767 * dwarfread.c (completedieinfo): Remove cases for obsolete
4768 AT_visibility, AT_import, and AT_frame_base attributes.
4769 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
4770 i860, which can keep up to 4 shadow breakpoints.
4771 * tm-stratus.h (USG): Define.
4772 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
4773 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
4774 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
4775 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
4776 * config/stratus.mt (TDEPFILES): Include files available from
4777 stratus that are not yet in release pending receipt of paperwork
4779 * buildsym.c (finish_block): Minor code format change.
4780 * gdbtypes.h (struct field): Add to comments.
4781 * gdbtypes.h (virtual_field_bits): Add to comments.
4782 * objfiles.c (allocate_objfile): Change obstack interface to
4783 match FSF merging efforts.
4785 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
4787 * Makefile.in (VERSION): Bump to 4.6.2.
4788 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
4789 * Makefile.in (OBS): Add stabsread.o
4790 * Makefile.in (stabsread.o): Add build rule.
4791 * stabsread.c, stabsread.h: New files.
4792 * buildsym.c: Split out stabs specific support to stabsread.c.
4793 * buildsym.h: Split out stabs specific support to stabsread.h.
4794 * dbxread.c (stabsread.h): Include
4795 * dbxread.c (dbx_new_init): Call stabsread_new_init.
4796 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
4797 * dbxread.c (read_ofile_symtab): Call end_stabs.
4798 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
4799 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
4800 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
4801 really_free_pendings to cleanups.
4802 * elfread.c (elf_new_init): Call stabsread_new_init.
4803 * gdbtypes.c: Small changes to maintenance commands.
4804 * mipsread.c (stabsread.h): Include.
4805 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
4806 * xcoffread.c (stabsread.h): Include.
4807 * xcoffread.c (global_stabs): Remove redundant def.
4808 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
4810 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
4812 * lmode_inferior_valid, lmode_ours_valid: New static vars.
4813 * inflow.c (terminal_init_inferior, terminal_inferior,
4814 terminal_ours_1, initialize_inflow): Record and use state
4815 of lmode_inferior_valid and lmode_ours_valid.
4817 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4819 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
4820 include <sgtty.h> on USG. (from sef).
4822 * depend: es1800 dependency needed here.
4824 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
4826 * buildsym.c (read_struct_type): Initialize structs allocated
4827 with alloca, to avoid using random values from stack later on.
4828 * defs.h (fprintf_filtered): Add prototype.
4829 * gdbtypes.c (check_stub_method): Fix misleading comments.
4830 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
4832 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
4833 small changes to maint support functions.
4834 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
4835 for some fields and expand comments.
4836 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
4837 macro and track change to obstack_full_begin macro.
4838 * utils.c (fprintfi_filtered): New function.
4839 * valprint.c (type_print_base): Fixup field printing to not
4840 print extraneous lines and not print bogus "no data fields"
4841 messages for C++ classes with no data members. Also use new
4842 fprintfi_filtered function.
4844 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4846 * configure.in: es1800 ok for 68000 too.
4848 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4850 * configure.in: echo error messages to stderr, not stdout
4852 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4854 * configure.in: recognize hppa* instead of hppa
4856 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
4858 * energize.c: Second cut at DynamicLoad message handling.
4860 * energize.c: Relativize pathnames in #include statements.
4861 * (kernel_dispatch): Better error messages for unknown protocol
4863 * (kernel_dispatch): First cut at DynamicLoad message handling.
4865 * Makefile.in: Remove -I../readline from all compilations,
4866 include a special case for main.o instead.
4868 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
4870 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
4871 error if it fails to find a member type, rather than return NULL
4872 and trigger a coredump.
4873 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
4874 lookup_demangled_partial_symbol,): Ask demangle_and_match to
4875 match on complete demanglings, including argument lists for member
4876 functions, rather than just accepting the first demangling that
4877 matches the class and function name.
4878 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
4879 to start_symtab as the directory name.
4880 * dwarfread.c (completedieinfo): Strip off any leading hostname
4881 portion of the AT_comp_dir attribute string. Gdb doesn't know
4882 what to do with them (FIXME).
4884 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
4886 * breakpoint.c (commands_command): Simplify code a bit, remove
4887 unnecessary fflush().
4889 * Makefile.in (OTHERS): Add gcc.patch.
4890 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
4892 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
4894 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
4895 lcc producer string.
4897 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
4899 * WHATS.NEW renamed to NEWS.
4901 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
4903 * dbxread.c, dwarfread.c: Re-enable experimental code to
4904 automatically select demangling style.
4905 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
4906 DEMANGLING_STYLE, to make more descriptive. Revert back to
4907 "auto" as default. Comment use.
4908 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
4909 * Makefile.in (${DEMANGLER}.o) Remove target and special
4912 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
4914 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
4916 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
4918 * Makefile.in, demangle.c: Change default demangling style to
4920 * Makefile.in: Update version to 4.6 !!!
4921 * README, WHATS.NEW: Update for 4.6.
4923 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
4925 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
4928 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
4929 nodes as base classes.
4931 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
4933 * alldeps.mak, depend: Update.
4935 * xcoffread.c: Add decl for section_offset to keep prototype happy.
4937 * Makefile.in (VERSION): 4.5.9.
4939 * xm-hp300bsd.h: Add decl for strdup().
4940 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
4941 PDR. Cleanup a few things, fix compilation warnings.
4943 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
4945 * Makefile.in (DEMANGLING_STYLE): New define to set default
4946 demangling style for C++. Defaults to "auto".
4947 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
4948 * Makefile.in (SFILES_MAINDIR): Add demangle.c
4949 * Makefile.in (OBS): Add demangle.o
4950 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
4951 Remove compile time decisions about demangling style and replace
4952 with runtime decisions using current_demangling_style.
4953 * cplus-dem.c (main): Expand code included during building of
4954 standalone demangler to recognize demangling style options.
4955 * dbxread.c (demangle.h): Include.
4956 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
4957 demangling style if processing g++ code and current demangling style
4958 is auto (Note: this feature currently disabled.)
4959 * demangle.c: New file, generic demangling control.
4960 * demangle.h (demangling_styles): New enumeration to select one
4961 of several demangling styles. Also define string names for each
4963 * demangle.h (set_demangling_style): Add prototype.
4964 * dwarfread.c (demangle.h): Include.
4965 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
4966 New producer string prefixes to recognize.
4967 * dwarfread.c (handle_producer): Consolidate actions for specific
4968 producers. Set demangling style based on producer string if
4969 current style is auto. (Note: this feature currently disabled.)
4970 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
4972 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
4974 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
4976 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
4978 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
4979 * c-exp.y: Call lookup_signed_typename() after seeing
4980 "signed". This handles "signed char" correctly.
4981 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
4982 keywords before a type specifier.
4984 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
4986 * command.c (lookup_cmd_1): Clarify descriptive comments.
4987 * gdbcmd.h (maintenanceprintlist): Add declaration.
4988 * main.c (maintenanceprintlist): Add definition.
4989 * main.c (gdb_completer_command_word_break_characters): Add.
4990 * main.c (symbol_completion_function): Switch completer word
4991 break character sets dynamically, based on whether completion is
4992 being done on commands or on something else.
4993 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
4994 * maint.c: Include demangle.h.
4995 * maint.c (maintenance_demangle): New function.
4996 * maint.c (maintenance_print_command): New function.
4997 * maint.c (_initialize_maint_cmds): Reorganize some commands
4998 under new maintenance print subcommand.
5000 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
5002 * gdbtypes.c (lookup_struct_elt_type): If the input type is
5003 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
5004 target type. Otherwise, 'whatis this.field' wouldn't work,
5005 which would be inconsistent, since 'print this.field' works.
5006 * buildsym.c (read_struct_type, read_enum_type): Clear
5007 TYPE_FLAG_STUB flag.
5008 * buildsym.c (cleanup_undefined_types): Don't rely on a
5009 flawed "Reasonable test to see if" a type has been defined
5010 since it was referred to; now we can just see if the
5011 TYPE_FLAG_STUB flag has been cleared.
5012 * valprint.c (print_type_base): Emit public/protected/private
5013 labels for methods as well as fields. Also, indent these labels
5014 2 spaces instead of 4, for a more conventional "look".
5015 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
5016 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
5017 * gcc.patch: New file. Contains patch for gcc (so people
5018 with gdb-2.2.x won't have to wait for a new gcc release).
5020 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
5022 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
5023 (print_addr): Call print_address to show symbolic version as well.
5025 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
5027 (vx_read_register): Declare inferior_fp_regs. Delete code for
5028 copying "inferior_registers" around; the values are already in var
5029 "registers". Use correct size for register set.
5031 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
5032 target doesn't support it.
5033 (vx_read_register): Don't try reading them either.
5035 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
5036 VxWorks back end reads them in one contiguous set except for this
5038 (register_names): Change "pc" to "pcw" to avoid confusion printing
5040 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
5041 find the PC under VxWorks.
5043 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
5045 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
5046 to create new blank types, instead of handcrafting them.
5047 * defs.h (printfi_filtered): Add prototype.
5048 * utils.c (printfi_filtered): New function.
5049 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
5050 to simplify the code. Other cleanups.
5051 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
5052 * gdbtypes.h (struct cplus_struct_type): Add comments describing
5053 use of various fields.
5054 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
5055 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
5056 production that currently treats it exactly the same as STRUCT.
5057 * c-exp.y (yylex): Recognize "class" as token CLASS.
5058 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
5059 * symtab.c (decode_line_1): Fix to pass quoted args on down to
5060 general symbol handling code. Call cplus_mangle_opname with
5062 * symtab.c (decode_line_2): Print demangled function names in
5063 breakpoint menus, instead of just file and line number.
5064 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
5065 * valprint.c (type_print_base): Print "class" for C++ classes,
5066 rather than "struct". Print section labels for public, protected
5067 and private members of C++ classes.
5068 * values.c: Include demangle.h.
5069 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
5071 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
5073 * Makefile.in (VERSION): Update to 4.5.8.
5075 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
5077 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
5078 prevent crashes when examining cross-targets.
5079 * dbxread.c (process_one_symbol): Include directory name when
5080 calling start_subfile for SOL & BINCL symbols. This allows gdb to
5081 find include files, and yacc/lex sources when the cwd doesn't match
5082 that in which the object was compiled.
5083 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
5085 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
5088 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
5090 * maint.c (maintenance_command, maintenance_info_command):
5091 Install with allow_unknown as 0 and call help_list to show
5092 list of possibilities when no subcommand is specified.
5094 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
5096 * configure.in: Add m68k-ericsson-*.
5097 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
5099 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
5101 * maint.c: New file.
5102 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
5103 * Makefile.in (OBS): Add new file maint.o.
5104 * defs.h (command_class): Add class_maintenance.
5105 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
5106 commands. Allow for them (and other nonessential parts of gdb)
5107 to be selectively left out under special circumstances.
5108 * gdbtypes.c (recursive_dump_type): New function; supports
5109 maintenance print-type command.
5110 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
5112 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
5114 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
5115 initializers. Add initializations for setprintlist, showprintlist,
5116 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
5117 * printcmd.c (maintenance_print_type): New maintenance cmd.
5118 * valprint.c (setprintlist, showprintlist): Move to main.c, as
5119 implied by comment that all cmd lists are owned by main.c.
5120 * infcmd.c (unsetlist): Move to main.c, as implied by comment
5121 that all cmd lists are owned by main.c.
5122 * language.c (setchecklist, showchecklist): Move to main.c, as
5123 implied by comment that all cmd lists are owned by main.c
5124 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
5125 deletelist): Remove redundant declarations (also in gdbcmd.h).
5126 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
5127 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
5128 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
5129 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
5130 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
5131 maintenance_print_msymbols, maintenance_print_objfiles):
5133 * symmisc.c (printsyms_command, printpsyms_command,
5134 printmsyms_command, printobjfiles_command): Removed from
5135 _initialize_symmisc.
5136 * main.c (dump_me_command): Moved to maint.c and renamed to
5137 maintenance_dump_me.
5138 * breakpoint.c (all_breakpoints_info): Rename to
5139 maintenance_info_breakpoints.
5140 * breakpoint.c (_initialize_breakpoint): Convert add_info of
5141 all_breakpoints_info to add maintenance_info_breakpoints to the
5142 maintenanceinfolist instead.
5143 main.c (initialize_main): Set up maintenance class commands.
5145 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
5147 * energize-patches: Fix minor problems with building energize lib.
5149 * energize-patches: Change names of all cadillac procedure calls
5150 to be energize procedure calls. Simplify many hooks by moving
5151 tests energize.c. Configure energize, and build it automatically now.
5153 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
5155 * Makefile.in (VERSION): Bump to 4.5.7.
5156 * cplus-dem.c (demangle_args): Validate index for previously
5157 seen type to guard against bogus values from malformed manglings.
5158 * valops.c (value_struct_elt_for_reference): Guard against
5159 blindly using NULL return value from lookup_symbol.
5161 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
5163 * cadillac.c, cadillac-patches: Rename to energize.c and
5164 energize-patches. Change all routines and variables named
5165 'cadillac*' to 'energize*'. Create new file called energize.h to
5166 hold all interface declarations.
5168 * deblib/connection/*: Move all of this stuff into energize/, but
5169 delete unneeded files.
5171 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
5173 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
5175 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
5176 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
5177 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
5178 child processes, to avoid dead ones "hanging around" after GDB exits.
5179 (attach): Always stop the process if it needs it. Set RLC flag
5180 when attaching running processes, so it will continue if we detach
5181 it, quit, or are killed.
5182 (detach): Clear faults and set RLC flag to make process run
5184 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
5186 (info_proc): Open process O_RDONLY, so we can see any process,
5187 even those controlled by debuggers.
5188 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
5190 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
5192 Relocate symbols using an array of section_offsets, rather than a
5193 single `addr' or `offset'. This makes Solaris-2 support work, and
5194 permits better VxWorks (and maybe xcoff) support later.
5196 * symtab.h (struct section_offsets): New structure for keeping
5197 a set of offsets, rather than a single one.
5198 (struct objfile): Replace addr with section_offsets member.
5199 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
5200 * gdb-stabs.h: New include file with `symbol type specific'
5201 parameters for psymtabs and objfiles.
5202 * Makefile.in (HFILES): Add gdb-stabs.h.
5203 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
5204 * coffread.c: Conforming changes. Fake offset array always 0.
5205 * dbxread.c: Conforming changes.
5206 (struct dbx_symfile_info): Move to gdb-stabs.h.
5207 (start_psymtab): Call elfstab_offset_sections to calculate good
5208 offsets for this source file, based on the ELF symbol table info.
5209 (read_ofile_symtab): Yank N_CATCH, which is dead.
5210 (process_one_symbol, N_CATCH): Yank.
5211 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
5212 Relocate with SECT_OFF_TEXT.
5213 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
5214 to distinguish relocatable from absolute symbols. Then, if not
5216 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
5217 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
5218 (", N_ROSYM): SECT_OFF_RODATA.
5219 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
5220 (dbx_symfile_offsets): Add to translate addr to offset.
5221 * dwarfread.c: Conforming changes. Single offset currently used.
5222 * elfread.c: Add various complaints about elf/stab stuff.
5223 #include gdb-stabs.h. Conforming changes, using a single offset.
5224 (elf_symtab_read): Record info from BSF_FILE symbols, and local
5225 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
5226 for later use in building psymtabs.
5227 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
5228 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
5229 (free_elfinfo): New fn, frees all chained stab_section_infos
5230 in an objfile, and zaps the start-of-chain pointer.
5231 (elfstab_offset_sections): New fn, looks in stab_section_info
5232 chain to determine section bases to relocate a psymtab's worth
5233 of symbols, as they are being read.
5234 * mipsread.c: Conforming changes. Stabs-reading will relocate
5235 using one offset. MIPS-reading will not relocate at all.
5236 * partial-stab.h: Relocate different symbol types using different
5237 offsets from section_offsets.
5238 * symfile.c: Conforming changes.
5239 (find_lowest_section): Unused function to use later
5240 to free us from the Tyranny of the Text Section.
5241 (syms_from_objfile): Translate absolute arg ADDR to offsets used
5242 in all lower layers of symbol reading. Call format-specific
5243 sym_offsets function to initialize offsets for high speed symbol
5245 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
5246 (symbol_file_command, add_symbol_file_command): Callers changed.
5247 * symmisc.c (dump_psymtab): Print new relocation parameters.
5248 * xcoffread.c: Corresponding changes.
5250 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
5251 * main.c (main): Read the $HOME/.gdbinit file before processing
5252 the argv arguments (e.g. reading symbol files or core
5253 files). This allows global parameters to be set, which will apply
5254 during the symbol reading. The ./.gdbinit is still read after
5256 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
5257 * xcoffexec.c: Clean up quote inside comment.
5259 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
5261 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
5262 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
5263 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
5264 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
5265 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
5266 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
5267 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
5268 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
5269 values.c, xcoffread.c:
5270 Remove "(void)" casts from function calls where the return value
5271 is ignored, in accordance with GNU coding standards.
5273 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
5275 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
5276 * partial-stab.h: Ignore N_ENDM.
5277 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
5278 CODE or DATA section attachment. This eliminates a lot of random
5279 values from shared libraries, which screw up the ordinary symbols
5280 in the address ranges they happen to overlap.
5281 * buildsym.c (define_symbol): Eliminate special tests
5282 for function types; move into "function" cases in switch statement.
5283 (define_symbol: 'f', 'F', 'P'): Process all parameter types
5284 in case they define new type numbers. But ignore them (FIXME).
5285 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
5286 (read_sun_builtin_type): Add commentary.
5288 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5290 * xm-rs6000.h: define MEM_FNS_DECLARED
5292 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
5294 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
5295 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
5296 * mips-xdep.c: Remove most include files (unused, caused errs).
5297 (fetch_core_registers): Use right parameters in dummy fn.
5299 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
5301 * buildsym.c (scan_file_globals): Beware the null file.
5302 Fix from Jim Williams.
5304 * stack.c (return_command): Evaluate expression *before* popping
5305 off the stack frames! Fix inspired by Jim Williams.
5306 (up_silently_command, down_silently_command): No sel frame is error.
5308 * defs.h (memcpy, memset): Conditionalize decls on
5309 #ifndef MEM_FNS_DECLARED, since DECstation differs.
5310 (alloca): Break out the STDC and non-STDC alloca cases, to make
5311 it work on old preprocessors as well as "picky ANSI" ones.
5312 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
5314 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
5315 * utils.c (fputs_demangled): Rename SLOP since DECstation system
5316 header files define it!
5318 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
5320 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
5322 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
5323 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
5324 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
5325 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
5326 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
5327 utils.c, valarith.c, valops.c, valprint.c, values.c:
5328 Replace bcopy() use with memcpy(), which is more standard and can
5329 take advantage of gcc's builtin functions for increased performance.
5330 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
5331 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
5333 Replace bzero() use with memset(), which is more standard and can
5334 take advantage of gcc's builtin functions for increased performance.
5335 * i386-tdep.c, main.c, valprint.c:
5336 Replace bcmp() use with memcmp(), which is more standard and can
5337 take advantage of gcc's builtin functions for increased performance.
5339 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
5341 * remote.c (remote_wait): Fix cast on signal() call.
5342 * defs.h (alloca): More diddling with alloca. Have to ensure
5343 that it has a prototype, so that if alloca is defined as a macro
5344 that takes an arg, the definition is seen as a use of a macro
5345 that takes an arg, to satisfy picky ANSI preprocessors.
5347 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
5349 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
5350 consistency with all other gdb files.
5351 * cadillac.c: Use <string.h> rather than <strings.h>.
5352 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
5353 * Makefile.in (MAKE): Remove definition for consistency with
5354 other Makefile.in files and to fix problem with recursive makes.
5356 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
5358 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
5361 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5363 * source.c (print_source_lines): for DOS interoperability; don't
5364 print CR (013) as ^M.
5366 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
5368 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
5370 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
5372 * remote.c (remote_wait): Cast signal to void * to avoid warning
5373 from busted HP compiler.
5375 * partial-stab.h (N_SO): Rearrange code a little so that all SO
5376 stabs cause end_psymtab to be called.
5378 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
5379 compiler feature of putting 'c' into basic type descriptors for
5382 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
5383 where there is no place for nPC in prrun struct.
5385 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
5387 * mipsread.c: Pass NULL name pointer to init_type, not 0.
5388 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
5389 * dwarfread.c (enum_type): Save enum names on type_obstack.
5390 * dwarfread.c (struct_type): Save member name on type_obstack.
5391 * symtab.c (_initialize_symtab): Fix misspelling.
5392 * regex.c (store_jump, insert_jump): Return void.
5394 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
5396 * defs.h (PARAMS): Move to ../include/ansidecl.h.
5397 (alloca): Declare return type on SPARC, since Sun doesn't.
5398 (*_BYTE_ORDER): Improve comment: *must* be defined.
5400 * tm-hppa.h: New file, architectural definition of HP PA.
5401 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
5403 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
5404 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5405 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
5406 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
5409 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5410 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
5411 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
5413 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
5415 * printcmd.c (output_command): Thinko.
5416 (x_command): Only set remembered size/format if cmd succeeds.
5418 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
5419 since it is no longer used and burns time for every symbol read.
5420 (process_one_symbol): Treat N_CATCH like default (complain).
5422 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
5424 * partial-stab.h (case N_TEXT): Fix fencepost error when
5425 detecting start of new symbol info after reading symtab for a
5426 module with a zero length TEXT segment.
5428 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
5430 * Makefile.in (VERSION): Bump to 4.5.6.
5431 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
5433 * defs.h (NORETURN): Define away for Lucid compiler.
5434 * remote.c (remote_timer, remote_interrupt): Signal handlers
5436 * ser-termios.c (serial_write, serial_close): Return whatever
5437 value the write/close call returns, rather than falling off end.
5438 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
5439 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
5441 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
5442 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
5444 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
5445 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
5446 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
5447 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
5449 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
5450 store_inferior_registers): Supply missing fourth argument to
5452 * cadillac.c (kernel_dispatch): Make return type void.
5453 * cadillac.c (iosig): Signal handlers take one int arg.
5454 * valprint.c (val_print_fields): Call fprint_symbol to get
5455 automatic C++ demangling for mangled field names.
5457 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
5459 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
5460 * dwarfread.c (enum_type): Fix misspelling in comment.
5461 * valprint.c (val_print_fields, cplus_val_print): Minor
5462 adjustment to printing of C++ class structures to more closely
5463 match format for printing C structures, with and without setting
5466 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
5468 * infrun.c (wait_for_inferior): Don't test for SIGEMT
5469 (which is not a Posix signal) if it isn't defined.
5470 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
5471 New port to Linux (a free Unix clone for 386 machines).
5473 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
5475 COFF changes for dealing better with EPI 29K C compiler output.
5477 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
5479 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
5480 (read_coff_symtab): Move patch_opaque_types call from
5481 coff_symfile_read. Restrict it to symtabs from this objfile.
5482 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
5483 references on opaque type chain; just let coff_lookup_type handle 'em.
5484 (decode_type): Complain about tagndx values on
5485 non-struct/union/enum types, which the EPI compiler tends to produce.
5487 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
5489 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
5492 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
5493 usage to match new prototype. Include libbfd.h to get prototype.
5495 * source.c (find_source_lines): Handle large st_size fields.
5497 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
5499 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
5500 * stack.c (return_command): Use cleanups to avoid memory leaks.
5502 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
5504 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
5505 INT_REGNUM to INTE_REGNUM.
5507 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
5509 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
5511 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
5512 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
5513 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
5514 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
5516 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
5517 declarations of malloc/realloc/free that are inserted by some
5519 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
5521 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
5522 another decl of strdup (this really ought to come from libiberty.h!).
5524 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
5526 * remote.c (getpkt): Error if input exceeds buffer size.
5527 (_initialize_remote): `set remotedebug' enables packet trace.
5529 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
5530 N_SLINE's, etc, just like Sun cc on Solaris2.
5532 * am29k-tdep.c (read_register_stack, write_register_stack):
5533 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
5534 variable. Add `set' and `show' commands for it.
5535 * doc/gdb.texinfo: Document it.
5537 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
5539 * valprint.c (type_print_1): Plug memory leak. Print all
5540 C++ syms as demangled, not just functions.
5541 * buildsym.c (read_range_type): When we find a signed char
5542 type, do a lookup of signed char, not plain char. Plain char's
5543 still get looked up as plain char's elsewhere.
5545 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
5547 * eval.c: Avoid residue-by-zero when evaluating without side effects.
5548 (Bug and fix found by Pierre Willard.)
5550 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
5552 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
5554 * xm-rs6000.h: Add decl for strdup().
5556 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
5559 * breakpoint.c (enable_command, disable_command): Without args,
5560 should only affect normal breakpoints and watchpoints.
5562 * m68k-pinsn.c (print_insn_arg): Make register be const.
5563 * xcoffexec.c: Remove ' from comment.
5564 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
5565 with decls of malloc in c-exp.tab.c (as produced by yacc).
5566 There's got to be a better way to do this...
5568 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
5570 * partial-stab.h: Convert single rindex use to strrchr.
5571 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
5572 standard <strings.h> file, now that the only single use of
5573 rindex in the gdb source files is gone.
5575 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
5577 * mipsread.c: Undo ill effects from including <strings.h>,
5578 which #defines index to be strchr. Unfortunately, index is
5579 a member of a symbol table structure that can't be changed.
5580 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
5581 remove redundant #include's.
5583 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
5585 * mipsread.c: #include <strings.h> for rindex().
5587 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
5589 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
5591 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
5593 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
5594 extraneous SO stabs from busted C++ compilers.
5596 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
5598 * Makefile.in (VERSION): Bump to 4.5.5.
5599 * symtab.c (decode_line_1): Until C++ support stabilizes, when
5600 C++ lookups fail, print possibly helpful hint about completion.
5601 * cplus-dem.c (demangle_signature): Fix ARM style demangling
5602 for static data members.
5603 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
5604 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
5605 it's broken on ncr3000's.
5607 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
5609 * dwarfread.c (decode_modified_type): Change type of first arg.
5610 Change 'modifier' to char from unsigned char. Cast single use
5611 that needs to be unsigned char.
5612 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
5613 * utils.c (strdup_demangled): Add function.
5614 * defs.h (strdup_demangled): Add prototype.
5615 * stack.c (return_command): Demangle C++ function names for query.
5616 * infcmd.c (jump_command): Demangle C++ function names for query.
5617 * cplus-dem.c (consume_count): New function and prototype.
5618 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
5619 do_type): Replace conversion code with consume_count().
5620 * cplus-dem.c (gnu_special): Fix demangled of static members.
5621 * source.c (list_command): Print demangled function names
5622 when appropriate. Fix supplied by Peter Schauer.
5624 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
5626 * sparc-tdep.c: Clean up slightly for Solaris2.
5628 * buildsym.c (define_symbol): Nameless types are now on several
5629 platforms; generalize them and un-ifdef them to make Solaris 2
5632 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
5634 * infcmd.c: Fix typo (reported by Rob Savoye).
5635 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
5636 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
5637 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
5638 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
5639 rather than the one for the first file in the dependency chain.
5641 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
5642 set. Don't reset our own texthigh, or dependency-only pst's, in
5643 scanning all the rest of the psymtabs.
5644 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
5646 * buildsym.h (N_UNDF): Improve comments.
5647 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
5649 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
5651 * symtab.h (struct symbol): Add aux_value union for preserving
5652 an additional per-symbol value.
5653 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
5654 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
5655 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
5656 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
5657 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
5659 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
5661 * symfile.c (clear_symtab_users_once): Now non-static (for
5664 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
5666 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
5667 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
5668 vax-pinsn.c: Remove reg_names decl (now in defs.h).
5670 Solaris-2 support on SPARC:
5672 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
5673 Add symbol_size and file offsets to struct symloc.
5674 Add static symbol_table_offset, string_table_offset,
5675 file_string_table_offset, next_file_string_table_offset,
5677 (add_old_header_file): Convert error() to complain()t.
5678 (dbx_symfile_read): Get symbol size via the objfile.
5679 Also get symbol_table_offset.
5680 (dbx_symfile_init): Record symbol size and count via the objfile.
5681 (dbx_next_symbol_text): Always add file_string_table_offset when
5682 accessing string table.
5683 (read_dbx_symtab): Initialize file_string_table_offset to 0.
5684 (SET_NAMESTRING): Use the offset.
5685 (end_psymtab): Large kludge to determine addresses where source
5686 files start and end (for the psymtab header).
5687 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
5688 Get this, symbol size, and symbol offset, from psymtab.
5689 (read_ofile_symtab): Don't back up one symbol for Solaris2.
5690 Patch up last_source_start_addr if zero in N_SO.
5691 (process_one_symbol): Add variable function_start_offset.
5692 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
5693 BLOCK_ADDRESS_FUNCTION_RELATIVE.
5694 ( "", N_OBJ, N_OPT): Ignore.
5695 (elfstab_build_psymtabs): New function to read stabs out of
5698 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
5699 (gdb): use GLOBAL_CFLAGS when linking, too.
5700 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
5701 (N_OBJ, N_OPT): Ignore.
5702 ('f', 'F'): Save last function name.
5704 * elfread.c (record_minimal_symbol_and_info): Kludged to put
5705 extra info in the minimal symbol.
5706 (elf_symtab_read): The extra info is the size of an ELF object,
5707 which was kludged to us in the `udata' field of the BFD symbol.
5708 Gag me with a crowbar...
5709 (elf_symfile_read): Keep track of both the absolute load address,
5710 and the offset between load addr and symbols. Handle STABS as
5711 well as DWARF sections, passing the absolute load address to
5712 elfstab_build_psymtabs.
5714 * symfile.h: Prototype elfstab_build_psymtabs.
5715 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
5717 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
5719 * buildsym.h: Add processing_acc_compilation flag.
5720 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
5721 (define_symbol): Skip arg types in function entries. Resolve
5722 overloaded 'P' which acc uses for prototypes of functions called
5724 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
5726 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
5727 save size of ELF symbols. FIXME.
5728 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
5729 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
5731 * configure.in: Solaris config is sparc-sun-solaris2.
5732 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
5734 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
5735 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
5736 * symfile.c (symfile_bfd_open): Comment where name is freed.
5737 * symmisc.c (extend_psymbol_list): Comment where list is freed.
5739 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
5741 * expprint.c (print_subexp): Add missing ']'.
5742 * defs.h (reg_names): Fix declaration to match that in infcmd.c
5743 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
5744 * WHATS.NEW: Point out improved C++ function name handling.
5745 * gdbtypes.c (lookup_fundamental_type): For now, use the same
5746 type names for both implicitly and explicitly signed integral
5747 types. See comment in the source code.
5749 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
5751 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
5752 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
5753 * expprint.c (print_subexp): Fix printing of register names.
5755 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
5757 * inferior.h (register_valid): Declare.
5758 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
5759 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
5760 macros for traversing the data structures in a single objfile.
5761 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
5762 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
5765 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
5767 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
5768 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
5769 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
5770 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
5772 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
5774 * depend: rebuild to account for remote-st2000.c.
5775 * remote-st2000.c: Almost works now.
5776 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
5778 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
5780 * c-exp.y (yylex): Recognize single-quoted strings that specify
5781 tokens with embedded whitespace, such as C++ demangled names.
5782 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
5783 * main.c (gdb_completer_quote_characters): Add global variable.
5784 * main.c (symbol_completion_function): Total rewrite for C++
5785 demangled name handling.
5786 * main.c (skip_quoted): New function.
5787 * main.c (main): Set rl_completer_quote_characters.
5788 * symmisc.c (dump_symtab): Print source language for symtab.
5789 * symtab.c (expensive_mangler): Add prototype and function.
5790 * symtab.c (completion_list_add_symbol): Total rewrite for new
5791 C++ demangled name handling.
5792 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
5793 other changes for demangled C++ symbol handling.
5794 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
5795 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
5796 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
5797 * symtab.c (completion_list_add_symbol): Total rewrite for new
5798 C++ demangled name handling.
5799 * symtab.c (expensive_mangler): New function.
5800 * utils.c (strcmp_iw, demangle_and_match): New functions.
5801 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
5803 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
5805 * Makefile.in: Roll VERSION to 4.5.4.
5806 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
5807 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
5808 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
5810 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
5812 * alldeps.mak: Rebuild to account for new files.
5813 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
5814 * tm-st2000.h: New file.
5815 * configure.in: Tandem debug monitor (st2000) support.
5816 * remote-st2000.c, config/st2000.mt: ditto.
5818 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
5820 * blockframe.c (inside_entry_file, inside_main_func,
5821 inside_entry_func): Return 0 if no symbols; avoid crashing.
5823 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
5825 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
5826 without masking, since it is signed and will later be compared
5827 against signed quantities. The right fix is probably to make
5828 it all unsigned, but this is a small, safe fix for this release.
5829 FIXME -- make the real change sometime soon.
5831 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
5833 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
5834 parameter in call to `symbol_file_add' to 0.
5836 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
5838 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
5840 * configure.in: Handle -m680[01234]0-wrs.
5842 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
5844 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
5845 `ieee_extended_to_double'.
5847 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
5849 * valops.c (value_assign): Lint, by Pierre Willard.
5851 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
5853 * coredep.c (fetch_core_registers): Remove premature warning,
5854 which triggers on DECstation even though all regs are accessible.
5856 * m68k-pinsn.c (print_insn_arg): Use new macros to get
5857 sign-extension of instruction fields even on unsigned-char hosts.
5858 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
5860 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
5861 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
5862 since they define the target, not the host.
5863 * m88k-pinsn.c: Fix typo.
5865 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
5867 * valarith.c (value_zerop): -0.0 is still zero.
5868 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
5869 Patches by Paul Eggert <eggert@twinsun.com>.
5871 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
5873 * alldeps.mak, depend: re-make to account for ser-*.c.
5875 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
5877 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
5878 disconnecting from controlling terminal, to avoid gdb hanging
5879 on SVR4. Fixes bug reported by Oliver Okrongli.
5880 * procfs.c (PROC_NAME_FMT): Change format to match default used
5881 by system, as suggested by Oliver Okrongli.
5882 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
5883 bug fix from Brent Townshend (bst%tt@cam.ORG).
5884 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
5885 by turlais@rechser.total.fr.
5886 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
5887 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
5888 * objfiles.h (unlink_objfile): Add prototype.
5889 * objfiles.c (unlink_objfile): Add function.
5890 * objfiles.c (free_objfile): Call unlink_objfile.
5891 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
5892 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
5893 Also, discard old possibly bogus sf struct.
5894 * symfile.c (symbol_file_add): Call init_entry_point_info() and
5895 find_sym_fns() for remapped symbol files, in case of any changes
5896 since the last mapping.
5898 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5900 * findvar.c (read_relative_register_raw_bytes): use the raw size
5901 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
5903 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5905 Changes to support GDB running on DOS using GO32 and H8 support
5907 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
5908 allowing hosts with different text and binary file formats to
5910 * coffread.c (read_coff_symtab): changed calling convention and
5911 operation - now it opens its own file with FOPEN_RB rather than
5912 duping and fdopening the provided handle.
5913 * dbxread.c, cplus-dem.c: #include mangling.
5914 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
5915 binary files oring in the right bit.
5916 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
5917 * remote-hms.c: cleanup to use the new remote serial stuff
5918 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
5919 independent remote terminal I/O.
5920 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
5921 * source.c (openp): fix off by one problem removing / - can now
5922 open a source file in the root directory with DOS.
5923 * values.c (value_as_pointer): remove bogus address bits from
5924 long. (unpack_long): unpack into unsigned long/short if pointer.
5926 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
5928 * infrun.c (child_attach): Don't allow gdb to attach to itself.
5929 It gets permanently stuck in many OSes.
5930 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
5932 * breakpoint.c: Improve help text for info breakpoints.
5934 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
5936 * README: Add pointer to internals doc, and describe reading
5938 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
5939 * symtab.c (output_source_filename): Remove old glop for wrapping
5940 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
5942 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
5944 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
5945 * munch: Add sort -u to avoid duplications.
5946 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
5947 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
5949 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
5951 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
5952 avoid infinite loops while demangling bogus mangled names.
5953 * valprint.c (type_print_base): Minor fix for GNU style guide
5956 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
5958 * Makefile.in (VERSION): Bump to 4.5.3
5959 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
5960 * Makefile.in (demangle): New target to create standalone
5961 demangler with same code and options as internal demangler.
5962 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
5963 to support ARM style and Lucid style demangling, improve
5964 maintainability, fix several demangling bugs. More changes
5966 * defs.h (strstr): Add ANSI compatible prototype.
5967 * valprint.c (type_print_1): Demangle using ansi option.
5968 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
5970 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
5972 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
5975 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
5977 * mipsread.c (parse_procedure): Return rather than using
5978 uninitialized variable 'b'.
5980 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
5982 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
5983 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
5984 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
5985 relative to each source file.
5987 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
5989 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
5992 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
5994 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
5995 * am29k-tdep.c: Update to latest code from AMD.
5996 (get_saved_register) don't crap out if no frame.
5997 * remote-udi.c: Set/clear inferior_pid as appropriate.
5998 (udi_open) call target_preopen, don't close fd 0!!!, clean up
5999 error handling. Fixup end-of-debugging messages.
6000 (udi_fetch_registers) clean up big time, mainly don't multiply
6001 register_valid indices by 4, and use proper Offset when reading
6002 gr96-gr127. (udi_store_registers) general cleanup.
6003 (fetch_register) cleanup, simplify. (regnum_to_srnum)
6004 INT_REGNUM->INTE_REGNUM.
6005 * tm-29k.h: Upgrade to latest code from AMD.
6006 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
6007 (UDIConnect) Clean up error processing (like, don't do exit() if
6008 execlp fails), make code restartable, make more attractive.
6009 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
6012 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
6014 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
6015 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
6016 from former to latter.
6018 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
6020 * cplus-dem.c (do_args): Handle void args the same as others.
6021 * objfiles.c (free_objfile): Only try to unmap files when
6022 reusable objfiles are supported.
6023 * valprint.c (type_print_varspec_suffix): Add parameter that
6024 specifies if C++ demangling included function arguments. Use
6025 it to suppress printing extra pair of ()'s.
6026 * valprint.c (type_print_1): Fix problem with printing demangled
6027 C++ function types where demangled type includes the function
6030 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
6032 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
6033 Allows selection of C++ demangler to be a configuration option
6034 until multiple demanglers are supported.
6035 * demangle.h: New include file for extended demangler support.
6036 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
6037 utils.c, valprint.c: Include "demangle.h" and change all calls
6038 to cplus_demangle() or fputs_demangled() to use individual
6040 * valprint.c (type_print_1): Change options to cplus_demangle
6041 to print demangled function args. Still broken, but now less so.
6042 * cplus-dem.c: Include demangle.h, reorganize and update some
6043 comments to reflect reality.
6044 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
6045 second arg from fixed integer to bit based multiple options.
6046 * cplus-dem.c (optable): Reformat and replace ansi members with
6048 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
6050 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
6052 * values.c (set_internalvar): Force evaluation of lazy values.
6053 Bug reported by RMS.
6055 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
6057 * Makefile.in (VERSION): Bump to 4.5.2.
6058 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
6059 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
6060 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
6061 proper handling of bit fields.
6062 * gdbtypes.h (struct type): Clarify use of field.bitpos.
6063 * symtab.h: Fix couple of misspellings in comments.
6064 * value.h (struct value): Clarify use of bitpos.
6065 * value.h (unpack_field_as_long): Change prototype, returns
6067 * values.c (unpack_field_as_long): Change return type to LONGEST,
6068 sign extend unpacked fields that are signed, other rewriting.
6069 * config/ncr3000.mt: New target config file.
6071 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
6073 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
6074 even when printing 8-bit characters.
6076 * gdbtypes.c (make_{reference,pointer,function}_type): New
6077 functions which handle overwriting of forward-referenced types
6078 for stabs file reading.
6079 (lookup_{reference,pointer,function}_type): These just call
6080 the make_*_type functions with a null storage alloc parameter.
6081 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
6082 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
6084 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
6085 (dbx_alloc_type): Make it easier to understand. No funct change.
6086 (define_symbol: 't'): Don't put the typedef name into the name of
6087 the struct, union, or enum. Bugfix.
6088 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
6089 routines to properly handle overwriting preallocated types so that
6090 forward references will work.
6091 (read_enum_type): Force enum values to file scope, due to bug in
6092 Sun compiler output. FIXME, fix later.
6094 Remove unused header_file_prev_index mechanism. It was already
6095 obsolete in gdb-3.5. These comments appeared in 3.5:
6096 /* This code was used before I knew about the instance codes.
6097 My first hypothesis is that it is not necessary now
6098 that instance codes are handled. */
6099 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
6100 * buildsym.h: Remove it and prev_index that saves it.
6101 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
6103 * solib.c (special_symbol_handling): When called from core files,
6104 must set up debug_addr. Don't print error messages, just return.
6105 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
6107 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
6109 * cplus-dem.c: Allow nested class names (as in
6110 Foo::Bar::method()).
6111 Allow the cleaner cfront style of nested class names
6112 (Q2_3Foo3Bar as well as Q23Foo3Bar).
6113 Make cplus_demangle re-entrant by removing use of global
6114 variables. Instead, place all shared variables in a
6115 stack-allocated structure, and pass around its address.
6117 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
6119 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
6120 29k-share/* subdirs...
6122 * remote-udi.c (udi_insert/remove_breakpoint): Completely
6123 rewrite, only leave out the bugs.
6125 * Makefile.in: Add 29k/UDI support. Improve depend.
6126 * alldeps.mak, configure.in, depend: Add 29k/UDI support.
6128 * am29k-tdep.c: Update to use new calling conventions, and misc
6131 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
6133 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
6135 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
6136 breakpoint instructions that leave PC pointing at the right place.
6138 * core.c (core_open): Call warning() to print warnings.
6140 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
6142 * symtab.c (lookup_symbol): Need to check if msymbol->name is
6143 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
6144 This prevents a crash when trying to lookup the value of a
6145 non-existent symbol.
6147 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
6149 * signame.c, signame.h: Remove, replaced by strsignal.c in
6151 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
6152 sun386-xdep.c: Remove include of signame.h
6153 * Makefile.in (SFILES_MAINDIR): Remove signame.c
6154 * Makefile.in (HFILES): Remove signame.h
6155 * Makefile.in (OBS): Remove signame.o
6156 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
6157 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
6158 psignal, perror): Add prototypes.
6159 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
6161 * depend: Manually remove signame.[cho] references.
6162 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
6164 * convex-xdep.c (core_file_command): Replace use of sys_siglist
6165 with safe_strsignal.
6166 * core.c (core_open): Replace use of sys_siglist with
6168 * core.c (memory_error): Replace use of sys_errlist with
6170 * i960-tdep.c (print_fault): Replace use of sys_siglist with
6172 * infcmd.c (program_info): Replace use of sys_siglist with
6174 * infrun.c (signal_stop, signal_print, signal_program):
6175 Allocate dynamically based on dynamic determination of number
6176 of signals to support.
6177 * infrun.c (child_create_inferior): Replace use of sys_errlist
6179 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
6181 * infrun.c (sig_print_info): Replace use of sig_abbrev with
6182 strsigno and sys_siglist with safe_strsignal.
6183 * infrun.c (handle_command): Call signo_max to find number of
6184 signals. Replace sig_number with strtosigno and sig_abbrev with
6186 * infrun.c (signals_info): Replace sig_number with strtosigno.
6187 * infrun.c (_initialize_infrun): Call signo_max to find number of
6188 signals. Dynamically allocate signal_{stop,print,program}.
6189 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
6190 * procfs.c (errnoname): Add function and prototype.
6191 * procfs.c (info_proc_siginfo): Call errnoname, replace use
6192 of sys_siglist with safe_strsignal.
6193 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
6194 sys_siglist with safe_strsignal.
6195 * procfs.c (info_proc_stop): Call errnoname.
6196 * procfs.c (signalname): Replace sig_abbrev with strsigno.
6197 * stuff.c (main, get_offset): Replace use of sys_errlist with
6199 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
6200 with safe_strsignal.
6201 * umax-xdep.c (core_file_command): Replace use of sys_siglist
6202 with safe_strsignal.
6203 * utils.c (safe_strerror, safe_strsignal): Add functions that
6204 call strerror and strsignal respectively, and deal with NULL
6206 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
6207 sys_errlist with safe_strerror.
6208 * valprint.c (val_print): Replace use of sys_errlist with
6211 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
6213 * Makefile.in: rework CFLAGS so that they can be set from the
6214 command line to make. CFLAGS -> INTERNAL_CFLAGS.
6215 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
6216 Pass CFLAGS on recusions.
6218 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
6220 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
6221 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
6222 overkill for the problem it solved.
6223 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
6224 and default to simply printing type names as appropriate.
6225 * main.c (main): Remove one of the leading newlines from
6226 warning_pre_print initialization.
6227 * objfiles.c (open_existing_mapped_file): Add function and
6229 * objfiles.c (open_mapped_file): Rewrite to use new function
6230 open_existing_mapped_file.
6232 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
6234 * sun3-xdep.c (fetch_core_registers): Lint.
6235 * tm-sun3.h: Prototype lint.
6238 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
6240 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
6241 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
6242 * objfiles.c: Cast calls to close() with unused returns to void.
6243 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
6244 old objfile's name before updating it.
6245 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
6246 * objfiles.h (objfile struct): Add mmfd member.
6247 * symfile.c (syms_from_objfile): Move some code to
6248 new_symfile_objfile.
6249 * symfile.c (new_symfile_objfile): Add new function, common code
6250 from syms_from_objfile.
6251 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
6252 mapped and unmapped symbol files.
6253 * symfile.c (symbol_file_command): Print "No symbol file now"
6254 message, ala exec_file_command for the exec file.
6255 * symfile.h (new_symfile_objfile): Add prototype.
6256 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
6257 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
6259 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
6261 * rs6000-pinsn.c: New version from IBM (Metin).
6262 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
6263 to avoid warnings from some compilers.
6265 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
6267 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
6268 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
6269 type's flag word that marks it as a fundamental type.
6270 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
6271 flags argument for all calls to init_type().
6272 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
6273 flags argument for all calls to init_type(). Also remove
6274 dependency on host sizes for ints, floats, etc.
6275 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
6276 flags argument for all calls to init_type(). Also remove
6277 dependency on host sizes for ints, floats, etc.
6278 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
6279 bit to flags argument for all calls to init_type(). Add types
6280 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
6281 * valprint.c (unsigned_type_table, signed_type_table,
6282 float_type_table): Remove.
6283 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
6284 bit when printing fundamental types, and print the actual name
6285 for such types, rather than inventing one. Remove code that
6286 invented fundamental type names.
6287 * valprint.c (_initialize_valprint): Remove initializations
6288 for now removed unsigned_type_table, signed_type_table, and
6291 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
6293 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
6294 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
6297 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
6299 * dwarfread.c (target_to_host): New function similar to previous
6301 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
6302 Extensive changes to convert all previous usages to use new
6303 target_to_host() function.
6304 * dwarfread.c (struct dieinfo): Change types of most integral
6305 members to be unsigned.
6307 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
6309 * WHATS.NEW: Revise -mapped doc.
6311 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
6313 * mipsread.c (parse_partial_symbols): Complain when sh->index is
6314 too high or when skipping `forwards' moves us backwards.
6315 (parse_type): Print mis-guessed tag name in complaint.
6316 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
6317 (parse_procedure): Do not attempt to create symbols; just fill in
6318 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
6319 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
6320 for clarity. Set top_stack before calling parse_external. In
6321 stabs, sort symbols before calling parse_procedure.
6323 * symmisc.c (std_in, std_out, std_err): Add vars to access std
6324 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
6325 * Makefile.in: Remove stage* targets. Avoid echo on recursive
6326 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
6329 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
6331 * Makefile.in (VERSION): Set to 4.5.1.
6332 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
6333 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
6334 fill_gregset): New functions for SVR4 /proc support.
6335 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
6336 Remove new symbol types and such to ../include/coff/symconst.h.
6337 (parse_symbol): Simplify code for parsing struct/enum/unions.
6338 (parse_type): Handle `long long' types.
6339 (upgrade_type): Handle `const' qualifier.
6340 (parse_partial_symbols): fix indentation, clean a bit.
6342 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
6344 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
6345 copy in data from raw read buffers, calling bfd byteswapping
6346 routines as appropriate. Use to replace most existing memcpy
6348 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
6349 * configure.in: Recognize new ncr3000 config.
6350 * config/ncr3000.mh: New config file.
6352 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
6356 * README: Update for release.
6357 * Makefile.in: Update version to 4.5.
6358 * WHATS.NEW: The obvious.
6360 * depend: Generate new depend file for this release.
6362 * Makefile.in (depend): Fix dependancy generation so that it does
6363 not include gcc 'fixincluded' files, which are usually in a system
6366 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
6368 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
6369 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
6370 symbols for nameless types. And, handle `R' (register parameter
6371 type) for AIX. (an extension to existing stabstring grammar).
6372 * rs6000-xdep.c: Fix typo (= should have been ==).
6374 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
6376 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
6378 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
6380 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
6381 * signame.c (SIGWAITING, SIGLWP): Add.
6383 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
6385 * xm-i386mach.h: add decls for errno and strdup().
6387 * breakpoint.c (breakpoint_1): Add (int) casts for enums
6388 used in array index context (otherwise, some compilers barf).
6390 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
6392 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
6393 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
6394 in a system call, and provide better backtrace if so.
6396 * Makefile.in (HFILES): Add xcoffsolib.h.
6397 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
6398 * rs6000-pinsn.c: #include "opcode/rs6k.h"
6400 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
6401 mipscoff_symfile_read): Convert to BFD to do file I/O.
6403 * symfile.c: #include <ctype.h> to get proper def if isspace().
6405 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
6407 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
6409 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
6410 function also when parsing embedded stabs.
6412 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
6414 * mipsread.c: Fix more declarations.
6416 * mipsread.c: Fix many invocations of complain. Use enum
6417 type_code where appropriate.
6419 * xm-vaxult.h: Add decl for strdup().
6421 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
6424 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
6426 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
6429 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
6431 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
6432 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
6433 Merge in more patches for rs6000 from Metin Ozisik.
6434 * utils.c: Fix typo in comment.
6436 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
6438 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
6439 * procfs.c (attach): Set nopass_next_sigstop if attached
6440 process is forcibly stopped.
6441 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
6442 resending SIGSTOP to attached process on first resume.
6444 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
6446 * Makefile.in (SFILES_MAINDIR): add mipsread.c
6448 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
6450 * Makefile.in (OBS): Compile mipsread.c for all targets now.
6451 (VERSION): Bump to 4.4.85.
6452 * mipsread.c: Update for new include files. Lint.
6453 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
6454 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
6455 Don't need to bring in mipsread.o specially any more.
6457 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
6459 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
6460 routine (for Irix-4.x). Make many funcs static and void.
6461 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
6462 * (init_extra_frame_info): Don't trash cached value of frame
6463 pointer register. This fixes backtracing through routines that use
6464 alloca(). Generally clean up declarations of functions, and use
6465 typedefs and macros to reference data structures as appropriate.
6466 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
6469 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
6471 * values.c (unpack_long): Fix unpacking error for signed chars
6472 on hosts where the default character type is unsigned.
6473 * procfs.c (pr_flag_table, pr_why_table): Add some entries
6474 for newer SVR4 variants.
6475 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
6476 turn off trace inherit-on-fork flag to favor latest SVR4 method.
6477 * procfs.c (mappingflags): Add support for MA_PHYS
6479 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
6481 * buildsym.c (read_struct_type): Avoid coredump when C++
6482 abbreviated type name is messed up. Reported by Joe Buck.
6483 FIXME, we need to determine whether GDB or GCC needs to be
6484 smarter to correctly locate this type name.
6486 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
6487 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
6488 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
6489 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
6490 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
6492 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
6494 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
6495 * symtab.h (current_source_symtab): Make extern
6496 * symtab.h (current_source_line): Make extern
6497 * inferior.h: Move all procfs.c prototypes to one place, add
6498 prototype for proc_signal_handling_change. Add prototypes for
6499 signal_stop_state, signal_print_state, and signal_pass_state.
6500 * inferior.h (stop_soon_quietly): Make extern
6501 * inferior.h (attach_flag): Make extern
6502 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
6503 * infrun.c (signal_stop_state, signal_print_state,
6504 signal_pass_state): New functions to query specific signal
6506 * infrun.c (handle_command): Minor error message change, add
6507 NOTICE_SIGNAL_HANDLING_CHANGE.
6508 * procfs.c (open_proc_file): Remove iris specific reset of
6509 inherit-on-fork flag, moved to proc_set_exec_trap().
6510 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
6511 to reset inherit-on-fork flag, bash comment to GNU form.
6512 * procfs.c (proc_base_address, set_proc_siginfo,
6513 fetch_core_registers): Conform to code style.
6514 * procfs.c (signame.h): Include.
6515 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
6516 syscallname(), info_proc_syscalls()): New macros, tables, and
6517 functions to organize and report system call information.
6518 * procfs.c (saved_fltset, saved_trace, saved_sighold,
6519 saved_exitset, saved_entryset): Add to procinfo struct.
6520 * procfs.c (struct trans): Add.
6521 * procfs.c (pr_flag_table, pr_why_table, faults_table,
6522 siginfo_table, errno_table): Tables to translate numeric values
6523 to symbolic names and short descriptions.
6524 * procfs.c (signalname, info_proc_signals): Add function and
6526 * procfs.c (proc_info): Now info_proc.
6527 * procfs.c (proc_info_address_map): Now info_proc_mappings.
6528 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
6529 info_proc_faults, lookupname, lookupdesc, sigcodename,
6530 sigcodedesc): New functions.
6531 * procfs.c (proc_signal_handling_change): New function to set
6532 the trace flags based on the state of gdb's signal handling flags.
6533 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
6534 and remove code to do PIOCSTRACE ioctl.
6535 * procfs.c (attach, detach): Preserve and restore process flags
6536 using saved_* fields in procinfo struct.
6537 * procfs.c (attach): Call proc_signal_handling_change.
6538 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
6539 * procfs.c (proc_desc): Update for latest changes.
6540 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
6541 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6542 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6544 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
6546 * procfs.c (set_proc_siginfo): Add prototype and new function.
6547 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
6548 up inferior siginfo struct.
6549 * elfread.c (elf_symfile_read): Compute the relocation amount
6550 by subtracting off the address of the ".text" section.
6551 * solib.c: Add pointer to ".text" section to so_list struct.
6552 * solib.c (solib_map_sections): Initialize pointer to ".text"
6553 section in so_list struct.
6554 * solib.c (symbol_add_stub): Pass base address of ".text"
6555 section to symbol_file_add, rather than the load address of
6556 the shared library. On SunOS they are the same. On SVR4 they
6559 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
6561 * mipsread.c (parse_procedure): PDR.isym should get pointer to
6562 function name, not .gdbinfo. symbol.
6564 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
6566 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
6568 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
6570 * Makefile.in (VERSION): 4.4.8
6572 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
6573 commands in .cshrc/.profile won't get traced.
6575 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
6577 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
6578 * exec.c (build_section_table): Don't abort if no sections.
6579 * sparc-tdep.c (single_step): Lint.
6580 * utils.c (mrealloc): Handle realloc (0, size) case here.
6582 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
6584 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
6587 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
6589 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
6590 .gdbinfo. symbols are created. Move creation from parse_procedure
6591 to parse_symbol, where it is fairly easy to grow the symtab. This
6592 also fixes a symtab trashing bug on all mips-based systems.
6593 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
6595 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
6596 mips_extra_func_info, and all the PROC_xxx macros that look at it.
6598 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
6600 * c-exp.y: Add missing return type to yyparse() prototype.
6602 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
6604 Create and use macros for iterating on symtabs, psymtabs, msymbols.
6606 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
6607 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
6608 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
6609 (patch_opaque_types): Avoid dummy args and result.
6610 * objfiles.c (have_partial_symbols, have_full_symbols,
6611 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
6612 (iterate_over_objfiles, iterate_over_symtabs,
6613 iterate_over_psymtabs): Remove, clunky and slow.
6614 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
6615 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
6616 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
6617 dump_objfile): Remove dummy args and results. Move filename
6618 comparisons to callers.
6619 (printsyms_command, printpsyms_command, printmsyms_command,
6620 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
6621 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
6622 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
6623 list_symbols, make_symbol_completion_list): Replace explicit
6624 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
6625 Eliminate Dijkstra flag crap, break out of loops with gotos.
6626 (lookup_symtab_1): Protect '/' tests from short filenames.
6627 (cplus_mangled_symbol): Move inline into lookup_symbol.
6628 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
6629 (relocate_minimal_symbol): Move inline to vmap_symtab.
6630 (vmap_symtab): Replace iteration with ALL_OBJFILES,
6631 iterate_over_msymbols with ALL_MSYMBOLS.
6633 Misc cleanup prior to release.
6635 * Makefile.in (VERSION): Roll to 4.4.7.
6636 (HFILES): Add call-cmds.h.
6637 * call-cmds.h: New header for command fns called by other files.
6638 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
6639 (breakpoint_1): Remove unused type arg. Change callers.
6641 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
6642 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
6643 * mipsread.c: Add prototypes for all static functions.
6645 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
6646 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
6647 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
6648 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
6649 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
6650 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
6653 * buildsym.c (define_symbol): Handle global register variables
6654 (from Pierre Willard). Complain if register numbers are too large.
6655 * target.c (nomemory): Now that higher levels examine errno, give EIO.
6656 * tm-sparc.h: Don't #include <sun4/reg.h>.
6657 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
6658 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
6660 * language.h: Avoid forward enum declaration.
6661 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
6662 config/sun4os5.mt: New host and target.
6663 * defs.h (errno): #include <errno.h> rather than assuming int.
6664 From Pierre Willard.
6666 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
6667 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
6668 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
6669 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
6670 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
6671 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
6672 sparc-xdep.c, utils.c, value.h, values.c: Lint.
6674 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
6676 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
6677 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
6678 * language.h (enum exp_opcode): Avoid forward enum def.
6679 * main.c (define_command, user_defined_command): Lint.
6680 * mem-break.c, xcoffread.c: Lint.
6681 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
6683 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
6685 * Merged in latest RS6000 diffs from Metin G. Ozisik.
6686 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
6687 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
6688 or IBM6000_TARGET as (approximately) appropriate.
6690 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
6692 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
6693 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
6694 or not to try reading symbols from a mapped objfile. Plugs memory
6695 leak due to shared libraries generating no psymtabs or symtabs.
6697 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
6699 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
6700 * copying.awk: Lint. Make stronger warning at top of copying.c.
6701 * elfread.c (elf_symtab_read): Eliminate check of mainline.
6702 * gdbtypes.c (smash_to_*): Remove FIXME comments.
6703 (lookup_pointer_type): Add FIXME comment.
6704 * main.c (set_history_size_command): Disallow negative size.
6705 * partial-stab.h: Update copyright.
6706 * rs6000-tdep.c (skip_trampoline_code): Better comments.
6708 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
6710 * main.c (set_history_size_command): Negative size is error.
6711 (Reported by Peggy Fieland.)
6713 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
6715 * coffread.c (coff_symfile_init): Update comment.
6716 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
6717 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
6718 macros to access the dbx specific objfile information.
6719 * dbxread.c (symfile_string_table, symfile_string_table_size):
6720 Remove these local variables.
6721 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
6722 read_dbx_symtab): Remove the stringtab and stringtab_size params
6723 from the function prototypes, the function definition, and the
6724 function calls. These are now available via DBX_STRINGTAB and
6725 DBX_STRINGTAB_SIZE using the objfile pointer.
6726 * dbxread.c (dbx_symfile_read): Relocate addr before using as
6727 an arg to read_dbx_symtab.
6728 * dbxread.c (dbx_symfile_read): Remove code that free'd the
6729 stringtab and the dbx specific per-objfile private info.
6730 * dbxread.c (init_psymbol_list): Remove symbol count from passed
6731 args in prototype, function definition, and function calls. It is
6732 now available via the DBX_SYMCOUNT macro using the objfile
6734 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
6735 local instance of struct dbx_symfile_info and replace with DBX_*
6737 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
6738 symfile_string_table and symfile_string_table_size.
6739 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
6740 symfile_string_table.
6741 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
6742 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
6743 stringtab size variables. Remove all code that used to reread
6745 * objfiles.c (allocate_objfile): Move calls to init_malloc()
6746 to prior to any calls to mmalloc for the objfile specific heap.
6747 * utils.c (init_malloc): Document the requirement that for each
6748 heap for which corruption checking is desired, that init_mmalloc
6749 must be called prior to any mmalloc calls on the heap.
6751 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
6753 * rs6000-pinsn.c: Make dis-assembly output more like
6754 other targets: Don't print instruction in hex before
6755 the assembly; use print_address to print out jump
6758 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
6760 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
6761 * cplus-dem.c: Support "Sc" meaning "signed char".
6763 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
6765 * configure.in: fix iris/iris3.
6767 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
6769 * command.c, main.c (various places): Use ctype.h macros
6770 (such as isupper(x)), instead of hard-wiring in ASCII-isms
6771 (such as (x >= 'A' && x <= 'Z')).
6772 (There are still more of these in other files.)
6773 * main.c (defined_command): Lower-case the user's
6774 new command before entering it. Needed because
6775 command lookup is case-insensitive (and also lower-cases).
6776 (Based on Metin's earlier patch.)
6778 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
6780 * config/irix4.mh: new file.
6782 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
6784 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
6787 * xm-mips.h: Declare strdup for ultrix.
6789 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
6790 when calling new_symbol.
6791 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
6794 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
6796 * config/rs6000.mh: Update (for Fred's new mmalloc)
6797 flags to disable use of GNU malloc/mmalloc.
6798 * munch: Change SYSV rule to allow .text before the label,
6799 as well as after, to work for AIX.
6800 * gdbtypes.h: Minor clarifiction.
6802 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
6804 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
6805 continuation in yet another place (between method declarations).
6807 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
6809 * mips-tdep.c: include symfile.h and objfiles.h to fix
6812 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
6814 * valops.c (value_struct_elt_for_reference): Added 'offset'
6815 parameter to handle multiple inheritance.
6816 * eval.c, value.h: Update accordingly.
6818 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
6820 * objfiles.h: New file
6821 * Makefile.in (HFILES): Add objfiles.h
6822 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
6823 main_scope_lowpc, main_scope_highpc.
6824 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
6825 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
6826 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
6827 xcoffread.c, : Include objfiles.h.
6828 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
6829 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
6830 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
6831 inside_entry_file() and logic changed appropriately.
6832 * blockframe.c (outside_startup_file): Renamed to
6833 inside_entry_file() and logic changed appropriately.
6834 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
6835 and logic changed to use per-objfile specific fields.
6836 * blockframe.c (inside_entry_scope): Renamed to
6837 inside_entry_func() and logic changed to use per-objfile specific
6839 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
6840 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
6841 Remove extern decls.
6842 * symfile.c, symfile.h (entry_point): Remove extern decl.
6843 * coffread.c (coff_symfile_init): Common entry point init code
6844 moved to symfiles.c, call init_entry_point_info().
6845 * coffread.c (complete_symtab): Use new per-objfile entry info.
6846 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
6847 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
6849 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
6850 * defs.h (inside_entry_scope, outside_startup_file,
6851 inside_main_scope): Prototypes changed for renames to
6852 inside_entry_func, inside_entry_file, inside_main_func,
6854 * symfile.c (syms_from_objfile): Common entry point init code
6855 moved to init_entry_point_info() and call init_entry_point_info().
6856 * symfile.h (init_entry_point_info): Include prototype.
6857 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
6858 moved to symfiles.c and call init_entry_point_info().
6859 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
6860 main_scope_lowpc, main_scope_highpc): Remove extern decls.
6861 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
6863 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
6864 works for the majority of targets.
6865 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
6866 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
6867 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
6868 Use default definition in frame.h.
6869 * frame.h (selected_frame_level): Make decl extern.
6870 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
6871 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
6872 * partial-stab.h: Use new per-objfile entry info.
6873 * symfile.h (struct objfile): Removed, moved to objfiles.h.
6874 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
6875 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
6876 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
6877 have_minimal_symbols): Prototypes moved to objfiles.h.
6878 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
6879 Macros moved to objfiles.h.
6880 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
6882 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
6884 More C++ improvements (pointers to members, qualified names).
6885 * c-exp.y: Support exp.type::name and exp->type::name
6886 syntaxes. (Unfortunately, doesn't work for static members.)
6887 * c-exp.y, eval.c: Make type::~type work better.
6888 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
6889 value_static_field by value_struct_elt_for_reference.
6890 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
6891 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
6892 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
6893 for OP_SCOPE operand; no point in it now that we use lazy
6894 reading of values, and use "reference to member" objects.
6895 * gdbtypes.h: Clarify comment.
6896 * valops.c: Change value_struct_elt_for_address to return
6897 a reference (or variable), rather than a pointer. Change
6898 the name to value_struct_elt_for_reference to reflect this.
6899 Returning a reference instead of a address provides a
6900 generalization, since we can use the routine for both
6901 class::name as well as &class::name.
6902 Also, recurse to handle multiple inheritance properly.
6903 * valprint.c: Moved code to print pointer-to-members
6904 to new function point_class_member. This allows a
6905 "reference-to-member" to be printed using the same code.
6906 * valprint.c (type_print_varspec_prefix): Avoid printing
6907 "struct " for domains of class-member types.
6908 * valops.c (search_struct_field): Inline code for simplified
6909 version of value_static_field (which can then be deleted).
6910 * value.h: Rename value_struct_elt_for_address to
6911 value_struct_elt_for_reference. Delete value_static_field.
6912 * values.c: Remove no longer used function value_static_field.
6914 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
6916 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
6917 elfread.c (coff_symfile_finish): Add function, prototype, and
6918 add to the xxxx_sym_fns struct for each file type. Also reformat
6919 the xxxx_sym_fns vector to a standard format and add comments.
6920 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
6921 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
6922 Pass pointer to struct objfile rather than pointer to sym_fns.
6923 Change references inside each function accordingly. Allocate any
6924 symbol file specific info in the per-objfile memory region.
6925 * dbxread.c (free_and_init_header_files): Break function into
6926 free_header_files(), called from dbx_symfile_finish(), and
6927 init_header_files(), called from dbx_new_init().
6928 * dbxread.c (dbx_new_init): Move deallocation things to new
6929 dbx_symfile_finish function.
6930 * elfread.c (elf_new_init): Call buildsym_new_init().
6931 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
6932 routine for the objfile before deallocating other stuff.
6933 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
6934 * symfile.h: Move struct sym_fns to before struct objfile def.
6935 Add sym_finish function pointer and change prototypes of other
6936 function pointers to reflect passing struct objfile pointer rather
6937 than struct sym_fns pointer.
6938 * symfile.c: Remove now obsolete symtab_fns pointer.
6939 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
6940 locates the correct sym_fns struct for the given objfile.
6941 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
6942 for better support of mapped symbol tables.
6943 * symfile.c (symbol_file_command): Remove obsolete code using
6945 * symfile.h: Remove duplicate declarations for symfile_objfile,
6946 entry_point, and object_files.
6947 * target.c (target_info): Compare symfile_objfile to NULL.
6948 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
6949 aixcoff_symfile_finish().
6951 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
6953 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
6954 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
6955 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
6957 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
6959 Some improvements to g++ debugging.
6960 * symtab.c (list_symbols): demangle before pattern matching.
6961 * symtab.c: Other fixes to improve handing of operators.
6962 * valprint.c (type_print_base): Fix test for constructor.
6963 * values.c (value_static_field): Allow evaluation of
6964 CLASS::METHOD, returning a function pointer.
6966 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
6968 * Makefile.in (VERSION): Roll 4.4.6.
6969 * exec.c (exec_file_command): Add code to ignore optional args
6970 passed in by file_command() for use in symbol_file_command().
6971 * main.c (main): Document -mapped and -readnow in help summary.
6972 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
6973 * objfiles.c (allocate_objfile): Filename arg removed. Changes
6974 to get filename from bfd with bfd_get_filename(). Test mapto
6975 against 0, not NULL. Use mstrsave() to make copy of filename.
6976 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
6978 * remote-vx.c (vx_load_command, add_symbol_stub):
6979 Symbol_file_add() takes an additional arg.
6980 * solib.c (symbol_add_stub): Symbol_file_add() takes an
6982 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
6983 changed to return a bfd not an objfile pointer.
6984 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
6985 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
6986 Change to eliminate local bfd and use symfile_bfd_open() plus
6987 allocate_objfile(). Add code to implement readnow option.
6988 * symfile.c (symbol_file_command): Changes to option handling,
6989 readnow functionality moved to symbol_file_add().
6990 * symfile.c (symfile_init): Eliminate local copy of bfd.
6991 * symfile.c (add_symbol_file_command): Changes to parse mapped
6992 and readnow options.
6993 * symfile.h (allocate_objfile): Arg removed from prototype.
6994 * symtab.h (symbol_file_add): Arg added to prototype.
6995 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
6998 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
7000 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
7001 mtrace.awk, state.c, state.h: Removed.
7002 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
7003 directories searched for source files.
7004 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
7005 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
7006 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
7007 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
7008 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
7009 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
7010 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
7012 * Makefile.in (HFILES): Remove state.h
7013 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
7014 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
7015 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
7016 * Makefile.in (clean): Remove all object files.
7017 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
7018 * cplus-dem.c: Remove prototypes definitions that are now done in
7020 * dbxread.c (throughout): Change from using per-objfile
7021 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7022 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
7023 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
7024 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
7025 * depend: Remove dependencies for state.o, state.h.
7026 * dwarfread.c: Add declaration for warning_pre_print.
7027 * dwarfread.c (dwarfwarn): Use warning_pre_print.
7028 * dwarfread.c (throughout): Change from using per-objfile
7029 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7030 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
7031 use supplied objfile.
7032 * i386-xdep.c (print_387_status): Change to use warning() rather
7034 * i387-tdep.c (print_387_control_word): Change to use warning()
7035 rather than printfs.
7036 * infrun.c (wait_for_inferior): Remove unreachable abort() call
7037 that some compilers grumble about.
7038 * language.c (throughout): Add declaration for warning_pre_print
7039 and using warning() instead of printfs.
7040 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
7041 * main.c (main): Add declaration for warning_pre_print and set it
7042 similarly to error_pre_print. Add declarations for
7043 mapped_symbol_files and readnow_symbol_files. Add appropriate
7044 definitions to long_options[].
7045 * minsyms.c: Trivial fix to comment.
7046 * objfiles.c (allocate_objfile): Substantially rewritten for
7047 using mapped symbol files.
7048 * objfiles.c (throughout): Change from using per-objfile
7049 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7050 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
7051 * source.c (throughout): Change from using per-objfile
7052 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7053 * source.c (open_source_file): Use mstrsave to save file name in
7054 mapped symbol region for objfile.
7055 * symfile.c: Remove include for state.h.
7056 include to local form.
7057 * symfile.c (symbol_file_add_digested): Remove.
7058 * symfile.c (symbol_file_add): Substantially rewritten for mapped
7060 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
7061 from objfile structure. Add malloc descriptor pointer (md).
7062 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
7063 * symm-xdep.c (print_fpu_status): Use warning() rather than
7065 * symmisc.c (free_symtab_block): Now takes and uses current
7067 * symmisc.c (throughout): Change from using per-objfile
7068 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7069 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
7070 Sun compiler grumblings when PTR is char *.
7071 * symtab.c (lookup_symbol): Cast return value of iterate_over_
7072 msymbols() to correct pointer type.
7073 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
7074 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
7075 error always starts on a line of it's own.
7076 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
7077 Rewrite for new mapped malloc package use.
7078 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
7079 that don't want to use the mapped malloc package; pass arguments
7080 on to traditional malloc package functions.
7081 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
7082 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
7083 mrealloc, malloc, and realloc but get fatal error if runs out
7085 * utils.c (msavestring, mstrsave): Save a string in a specific
7086 mapped malloc region.
7087 * utils.c (print_spaces): Use xmalloc to get the buffer.
7088 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
7089 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
7090 * config/i386v4.mh: Insignificant reorganization.
7092 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
7094 * xcoffread.c: Only enable compilation of debugging functions
7095 if IBM6000 is defined. Fails to compile otherwise.
7097 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
7099 * Makefile.in: pass MAKEINFO down on info.
7101 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
7103 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
7104 useless code, including an lseek to an uninitialized variable.
7105 Reported by Jim Williams <jimbo@wrs.com>.
7107 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
7109 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
7110 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
7111 * minsyms.c, symfile.c: Changes that may be generally
7112 applicable, but are #ifdef IBM6000 for now.
7113 * rs6000-xdep.c: Fixed typo in comment.
7114 * rs6000-tdep.c: Non-substatial changes.
7115 * xoffread.c: The main change here is addition of some
7116 debugging functions.
7117 * xoffexec.c: More changes.
7119 * xcoffread.c: Fixed two too-few-parameters bugs.
7121 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
7122 to SOLIB_CREATE_INFERIOR_HOOK macro.
7124 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
7126 * symfile.h: Add prototype for iterate_over_msymbols().
7127 * symtab.c (cplus_mangled_symbol): Add function.
7128 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
7129 iterate_over_msymbols to find demangled C++ symbol.
7130 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
7131 value to iterate_over_msymbols().
7132 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
7135 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
7137 * Makefile.in: added check target.
7139 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
7141 * ecoff.c: Move to ../bfd/coff-msym.c.
7142 * config/mt-*mips: Remove ecoff.o from the configuration.
7143 * remote.c (): Add newline to initial +.
7144 (remote_resume): Mention how to cope with signals.
7145 (remote_interrupt): Add debug msg.
7146 (remote-wait): Implement new 'T' reply, which includes
7147 status, PC, and FP all in a single short message.
7148 (putpkt): Add further debugging of packet acks.
7149 * mipsread.c (fixup_symtab): Also swap RFD's.
7150 (parse_partial_symbols): Avoid bug on unknown symbol types.
7151 * Makefile.in (VERSION): Roll to 4.4.5.
7152 * mips-tdep.c (heuristic_proc_start): Avoid long delays
7153 for remote MIPS by limiting heuristic to 200 byte search.
7154 (heuristic_proc_desc): Byte-swapping.
7155 (mips_print_register): Cope with failure of
7156 read_relative_register_raw_bytes. Byte-swap integers for
7158 * mips-pinsn.c (print_insn): Byte-swap instruction.
7160 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
7162 * config.sub configure.in config/mh-irix4
7163 gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
7164 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
7165 gdb/xm-irix4.h gdb/config/mt-irix3
7166 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
7168 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
7170 * defs.h, utils.c: xrealloc takes PTR as first arg.
7171 * defs.h: Reword confusing comment about ANSI prototypes.
7172 * defs.h: Some minor whitespace changes.
7173 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
7174 not NULL, which can be (void *).
7175 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
7176 * tm-i386v.h (SP_ARG0): Define
7177 * xm-sysv4.h: Back out of change for missing prototypes.
7178 * i386-tdep.c (get_longjmp_target): Add function.
7180 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
7182 * Makefile.in: install man page too.
7184 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
7186 * All GDB files that #include defs.h: Removed stdio.h.
7187 (defs.h): #include stdio.h.
7189 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
7191 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
7192 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
7193 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
7194 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
7195 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
7196 it before printing out the hex shape of an address.
7198 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
7200 * rs6000-xdep.c (frame_initial_stack_address): Move
7201 code to set frame->cache_fsr into new separate function
7202 frame_get_cacahe_fsr. This allows fixing a fatal error.
7203 * xcoffexec.c: Turn previously suppressed error
7204 message back on, after cleaning up BFD.
7206 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
7207 printing of blank line, since it cases printing of an
7208 extra blank line. Is this intended? It does mess up
7210 * defs.h: Put back declarations of malloc and realloc,
7211 but protected by #ifndef MALLOC_INCOMPATIBLE.
7212 * objfiles.c: Undo previous change: Use malloc/realloc
7213 for objfile malloc/realloc fields (but add a cast).
7214 * xcoffexec.c: Suppress an error message (for now).
7216 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7218 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7219 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
7220 * buildsym.c: Use smash_to_pointer_type() to handle forward type
7222 * xcoffread.c: Modifications to C_DECL storage class handling, and
7223 introduction of an old smash_to_pointer_type() routine.
7225 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7226 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
7227 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
7228 parameters have been modified.
7230 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7231 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
7232 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
7233 and fetch_inferior_registers() always fetched all the registers
7234 resulting valid register values at hand all the time. Pushing a dummy
7235 frame did not require validating all register values first. After
7236 putting the above mechanism into action, we didn't have valid registers
7237 values always ready. Thus, all registers need to be fetched before
7238 pushing a dummy frame now.
7240 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7241 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
7242 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
7243 the starting address (actual frame address) of a frame.
7244 * rs6000-tdep.c: modifications to function_frame_info() to see if
7245 function reserves a frame pointer register (alloca register)
7246 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
7247 FRAME_LOCALS_ADDRESS has been updated to support debugging of
7248 functions with alloca() calls.
7250 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
7252 * xm-sysv4.h: Provide definitions/prototypes for host environment
7253 functions for which no definitions or prototypes are provided in
7254 any currently included gdb or host environment header files.
7255 For SVR4, this currently includes malloc and realloc, which cannot
7256 be portably prototyped in any gdb include file.
7258 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7260 * buildsym.h: Remove obsolete variable file_stabs.
7262 * Makefile.in: Move place where configure merges in host-
7263 and target-dependent fragments later, so the latter
7264 can override (say) GNU_MALLOC.
7265 * config/mh-rs6000: Use system malloc. Otherwise, I
7266 ended up with *two* incompatible versions of malloc
7267 (functions in libc would call the malloc in libc).
7268 I assume this is a shared library problem.
7270 * remote.c: Fix (presumed) typo.
7271 * objfiles.c: Use xmalloc/xrealloc instead of
7272 malloc/realloc (since the latter are no longer declared).
7274 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7275 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
7276 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
7277 handle individual registers.
7278 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
7279 correctly in case it wasn't cached yet. (A problem showed up
7280 after fetching individual registers.)
7281 * buildsym.c: Disable type_synonym_name's type name overwriting
7282 in cases it is unnecesary. rs6000 portation doesn't use
7283 type_synonym_name, and it used to nullify type names
7284 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
7285 type's name as soon as space for that type is allocated.
7286 * xcoffread.c: ignore a section's lineno information if it is
7287 not `.text'. (In rs6000 bfd portation integration, skipping over
7288 `.pad' sections are ignored since it was in machine independent
7289 part of the code. Thus, a problem of fake sections with invalid
7290 lineno information arised.)
7292 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7293 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
7294 * rs6000-tdep.c: make function_frame_info() work whether or not
7295 reading from a core file.
7296 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
7298 * infrun.c. main.c, printcmd.c. symtab.c:
7299 More changes from IBM for rs6000.
7302 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
7304 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
7305 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
7306 Merge in changes (mostly from IBM) for RS6000.
7307 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
7308 More changes from IBM for RS6000. These are in machine-
7309 independent code, and probably could do with some cleaning
7310 up. The most questionable of these are #ifdef IBM6000.
7311 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
7312 to single_step() (for consistency with rs6000 and i860).
7313 * utils.c: Allow the 1st arg to xrealloc to be NULL
7314 (in which case do malloc). This removes the need for
7315 some tests in xcoff code (and perhaps other places?).
7316 * coffread.c: Removed variables last_source_file,
7317 type_vector, and type_vector_length as these are now
7318 defined by buildsym.[ch].
7319 * defs.h: Remove prototypes for malloc and realloc, since
7320 these should only be used to implement xmalloc and xrealloc,
7321 and they conflict with <stdlib.h> in AIX - where they
7322 return void* even when __STDC__ isn't defined. Sigh.
7323 * munch: Recognize *initialize* in data as well as text
7324 (AIX uses data). Also, incorporate a patch from Garrett
7325 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
7326 much more sensible, by only trying to match the name of
7327 the initialize_foo function, and not the junk before it.
7329 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
7331 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
7332 unless symbol table indicates that something has changed.
7334 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
7336 * remote.c: Make it work for embedded MIPS. Increase buffer
7337 size, and use throughout. Round buffer size up if too many regs.
7338 Support baud rate setting and try for an 8-bit path. If
7339 interrupted while waiting for target, send a ^C down the wire.
7340 Avoid single-byte reads.
7341 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
7343 * mips-xdep.h: Avoid the embedded regs when on Unix.
7345 * mipsread.c: Byte-swap the symbol table structures, using
7346 routines from ecoff.c, to read a symbol table written in any
7347 of the four possible byte orders.
7348 * configure.in (mips-big-* target): Same as Sony News.
7349 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
7350 * ecoff.c: New file for symbol swapping routines.
7352 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
7354 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
7355 all-breakpoints' command.
7356 * (get_number): Allow users to enter negative breakpoint numbers.
7357 * (breakpoint_1): Reformat display of 'info break' to show new
7359 * (create_longjmp_breakpoint, breakpoint_re_set,
7360 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
7361 symfile.c (syms_from_objfile): Re-do
7362 insertion of longjmp breakpoints. Move all code into
7363 breakpoint_re_set, and call that instead of
7364 create_longjmp_breakpoint in symfile.c.
7366 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
7368 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
7369 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
7370 * symtab.c (find_pc_symtab): Handle having no objfiles.
7371 * infcmd.c: Fix comment.
7372 * objfiles.c (free_all_objfiles): Add.
7373 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
7374 * symfile.c (symbol_file_command): free all objfiles when
7375 specifying a new symbol file.
7376 (reread_symbols): Stat the file name, don't fstat the descriptor.
7378 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
7380 * Makefile.in, configure.in: removed traces of namesubdir,
7381 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
7382 copyrights to '92, changed some from Cygnus to FSF.
7384 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
7386 * dbxread.c (end_psymtab): Delete empty psymtabs.
7387 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
7388 * symfile.h (struct objfile): Add free_psymtabs.
7390 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
7392 * Makefile.in (VERSION): Roll to gdb-4.4.4.
7394 * symfile.c (symbol_file_command): strcmp => !strcmp.
7395 * breakpoint.h: Move prototypes to follow enum definition they need.
7396 * breakpoint.c, infrun.c: Lint.
7397 * printcmd.c: Use `enum enable' rather than `enum
7399 * mipsread.c: First pass at making it compile with the new
7400 objfile changes. Probably seriously broken still, but it
7403 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
7405 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
7406 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
7407 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
7408 stepping (and nexting) through longjmp(). Also, cleanup
7409 breakpoint handling quite a bit by creating explicit breakpoint
7410 types instead of using magic breakpoint numbers.
7411 Makefile.in: Update version to 4.4.3
7413 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
7415 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
7416 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
7417 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
7419 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
7421 * minsyms.c (install_minimal_symbols): Add bunches to any
7422 existing minsyms in the objfile. Avoid extra mallocation
7423 by working directly in the obstack. Remove ignored `mainline' parm.
7424 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
7425 xcoffread.c: Change all callers.
7426 * FIXME: We should be able to eliminate MAINLINE from all the
7427 symbol readers now, with a small bit of work.
7429 * valops.c, value.h: Lint.
7430 * remote-vx.c: Add missing break; statement. Bugfix by
7431 Michael Sclafani, <sclafani@src.dec.com>.
7433 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
7435 * Makefile.in (VERSION): Update version to 4.4.2
7436 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
7437 minsyms.c, mmap-alloc.c, mmap-sbrk.c
7438 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
7439 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
7440 mmap-alloc.o, mmap-sbrk.o
7442 * altos-xdep.c: Minor whitespace change.
7443 * am29k-tdep.c (examine_prologue): Convert from misc function vector
7444 use to new minimal symbol table use.
7445 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
7446 * arm-xdep.c (store_inferior_registers): Returns void.
7447 * blockframe.c (get_pc_function_start, find_pc_partial_function):
7448 Convert from misc function vector use to new minimal symbol table use.
7449 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
7450 * breakpoint.c: Add prototypes for local functions.
7451 * breakpoint.c (catch_command_1): Change to static and remove unused
7453 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
7454 * breakpoint.h: Change function decls to prototype form.
7455 * buildsym.c: Add prototypes for local functions.
7456 * buildsym.c: Moved hashname() function here from dbxread.c.
7457 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
7458 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
7459 * buildsym.c (dbx_alloc_type): Change to static.
7460 * buildsym.c (finish_block): Add objfile parameter.
7461 * buildsym.c (misc): Change symbol_obstack to objfile version.
7462 * buildsym.c (make_blockvector): Change to static.
7463 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
7464 * buildsym.c (compare_line_numbers): Change to static, args are const,
7465 cast args when used.
7466 * buildsym.c (start_symtab): Inline new_object_header_files() call.
7467 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
7468 and made static. Add objfile parameter.
7469 * buildsym.c (end_symtab): Simplify code using line table size.
7470 Realloc the linetable on the objfile symbol_obstack and copy there.
7471 * buildsym.c (scan_file_globals): Convert from misc function vector
7472 use to new minimal symbol use.
7473 * buildsym.c (define_symbol): Add objfile parameter. Make sure
7474 strings get allocated in objfile's symbol_obstack. Convert references
7475 to builtin types to lookup_fundamental_type().
7476 * buildsym.c (read_type): Make static, add objfile parameter, convert
7477 references to buildin types to lookup_fundamental_type().
7478 * buildsym.c (read_struct_type): Add objfile parameter.
7479 * buildsym.c (read_array_type): Make static, add objfile parameter.
7480 * buildsym.c (read_enum_type): Make static, add objfile parameter.
7481 * buildsym.c (read_huge_number): Make static.
7482 * buildsym.c (read_range_type): Make static, add objfile parameter,
7483 convert references to buildin types to lookup_fundamental_type ().
7484 * buildsym.c (read_args): Make static, add objfile parameter.
7485 * buildsym.h: Convert function decl's to prototype form.
7486 * c-exp.y: Add prototypes for local functions, convert uses of misc
7487 function vector to minimal symbol table. Reformat all builtin type
7488 initializations and pass a NULL objfile to init_type() for them.
7489 * coffread.c: Change context_stack ref's to coff_context_stack,
7490 add local function prototypes. Cast uses of xrealloc arg 1.
7491 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
7492 crafting a new type.
7493 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
7494 * coffread.c (finish_block): Change name to coff_finish_block.
7495 * coffread.c (make_blockvector): Add and use objfile parameter.
7496 * coffread.c (record_line): Change name to coff_record_line.
7497 * coffread.c (start_symtab): Change name to coff_start_symtab.
7498 * coffread.c (end_symtab): Change name to coff_end_symtab.
7499 * coffread.c (record_misc_function): Change name to record_minimal_
7500 symbol and change to minimal symbol table use from misc func tbl.
7501 * coffread.c (coff_symfile_read): Convert from misc function vector
7502 use to minimal symbol table use.
7503 * coffread.c (hashname): Remove; use common version in buildsym.c.
7504 * coffread.c (decode_base_type): Change references to builtin types
7505 to calls to lookup_fundamental_type().
7506 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
7507 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
7508 * command.c: Add prototypes for local functions.
7509 * command.c (add_cmd): Prototype the 'fun' parameter and use the
7510 appropriate member of the function union for that type.
7511 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
7512 ifdef out the function since it isn't currently used.
7513 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
7514 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
7515 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
7516 * command.c (help_cmd): Compare function pointer to NULL.
7517 * command.c (help_cmd_list): Compare function pointer to NULL.
7518 * command.c (lookup_cmd_1): Use correct member of function union.
7519 * command.c (undef_cmd_error): Make static.
7520 * command.c (complete_on_cmdlist): Use correct member of func union.
7521 * command.c (do_setshow_command): Use correct member of func union.
7522 * command.c (shell_escape): Convert rindex use to strrchr.
7523 * command.h (COMMAND_H): Define if already included.
7524 * command.h (cmd_list_element struct): Change 'function' to a union
7525 and prototype args. Prototype completer function.
7526 * command.h: Convert decl's to prototype form.
7527 * convex-xdep.c (store_inferior_registers): Returns void.
7528 * copying.c: Prototype local functions.
7529 * coredep.c: Minor whitespace change.
7530 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
7531 * cplus-dem.c: Prototype local functions.
7532 * dbxread.c (hashname): Remove; moved to buildsym.c.
7533 * dbxread.c (free_and_init_header_files): Make static.
7534 * dbxread.c: Add prototypes for local functions.
7535 * dbxread.c (new_object_header_files): Remove; inlined usages.
7536 * dbxread.c (xrealloc usages): Cast args.
7537 * dbxread.c (record_misc_function): Change to record_minimal_symbol
7538 and change usages accordingly.
7539 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
7540 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
7541 * dbxread.c (dbx_next_symbol_text): Make static.
7542 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
7543 * dbxread.c (init_bincl_list): Add and use objfile parameter.
7544 * dbxread.c (free_bincl_list): Add and use objfile parameter.
7545 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
7546 * dbxread.c (end_psymtab): Convert to use per-objfile data.
7547 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
7549 * dwarfread.c (record_misc_function): Change name to record_minimal_
7550 symbol and use minimal symbol table throughout.
7551 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
7552 * dwarfread.c: Convert all references to builtin types to use the new
7553 lookup_fundamental_type function.
7554 * dwarfread.c (read_enumeration): Add and use objfile parameter.
7555 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
7557 * elfread.c (record_misc_function): Convert to use record_minimal_
7559 * elfread.c (elf_symtab_read): Add objfile parameter.
7560 * eval.c: Add prototypes for local functions and move some decls
7561 around to accomodate prototypes.
7562 * expprint.c: Add prototypes for local functions. Change references
7563 to misc function vector to minimal symbol table.
7564 * findvar.c (read_memory usages): Cast args.
7565 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
7566 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
7567 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
7568 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
7569 * gould-xdep.c: Minor whitespace change.
7570 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
7571 * hp300ux-xdep.c (store_inferior_registers): Returns void.
7572 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
7573 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
7574 * i386-tdep.c: Add prototypes for local functions.
7575 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
7576 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
7577 that defaulted to int.
7578 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
7579 i386_push_dummy_frame): Returns void.
7580 * i386-xdep.c (i386_register_u_addr): Declare params that default to
7581 int and explicitly declare return type as int.
7582 * i387-tdep.c: Minor formatting changes.
7583 * i960-tdep.c (leafproc_return): Convert from misc function vector
7584 use to minimal symbol table use.
7585 * infcmd.c: Add prototypes for local functions.
7586 * infcmd.c (continue_command, until_next_command, until_command,
7587 path_info, path_command): Make static.
7588 * infcmd.c (step_1, until_next_command): Convert from misc func
7589 vector to minimal symbol table use.
7590 * inflow.c: Add prototypes for local functions.
7591 * infptrace.c (store_inferior_registers): Returns void, not int.
7592 * language.c (_initialize_language): Use proper member of function
7594 * m2-exp.y: Add prototypes for local functions, convert misc function
7595 vector uses to minimal symbol table uses.
7596 * m2-exp.y (make_qualname, yyerror): Make static.
7597 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
7598 * m68k-pinsn.c: Add prototypes for local functions.
7599 * m68k-pinsn.c (print_insn): Cast args to read_memory.
7600 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
7601 * m68k-stub.c: Add prototypes.
7602 * m88k-pinsn.c (sprint_address): Convert from misc function vector
7603 use to minimal symbol table use.
7604 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
7605 * m88k-xdep.c (store_inferior_registers): Returns void.
7606 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
7607 * mach386-xdep.c (store_inferior_registers): Returns void.
7608 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
7609 * main.c: Add prototypes for local functions.
7610 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
7611 longjmp() result to (NORETURN void).
7612 * main.c (catch_errors): Prototype the 'func' parameter.
7613 * main.c (disconnect, stop_sig, do_nothin, float_handler):
7614 Takes an unused arg.
7615 * main.c (execute_command): Call the right member of the func union.
7616 * main.c (command_loop_marker, symbol_completion_function,
7617 command_loop): Make static.
7618 * main.c (command_line_input): Make linelength unsigned, cast arg
7619 to command_line_input().
7620 * main.c (add_info, add_com): Prototype the 'fun' parameter.
7621 * main.c (initialize_main): Call right member of function union.
7622 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
7623 * mem-break.c: Include symtab.h
7624 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
7625 * mips-xdep.c (store_inferior_registers): Returns void.
7626 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
7627 use to minimal symbol table use.
7628 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
7630 * mipsread.c (make_type): Remove, convert usages to init_type.
7631 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
7632 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
7633 vector use to minimal symbol table use.
7634 * parse.c: Add prototypes for local functions.
7635 * parse.c (xrealloc usages): Cast args.
7636 * parse.c (prefixify_expression, length_of_subexp): Make static.
7637 * parser-defs.h (PARSER_DEFS_H): Define when first included.
7638 * parser-defs.h: Convert function decls to prototype form.
7639 * partial-stab.h: Convert from misc function vector use to new minimal
7641 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
7642 the per-objfile copies.
7643 * printcmd.c: Add prototypes for local functions. Move some struct
7644 definitions around to accomodate prototypes.
7645 * printcmd.c (decode_format): Make static, change args oformat and
7646 osize to int from char.
7647 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
7648 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
7649 * printcmd.c (print_address_symbolic): Convert from misc function
7650 vector use to minimal symbol table use.
7651 * printcmd.c (address_info): Convert from misc function vector use
7652 to minimal symbol table use.
7653 * printcmd.c (delete_display, enable_display, disable_display_command):
7655 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
7656 * procfs.c (fetch_core_registers): Add unused param reg_addr.
7657 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
7658 * pyr-xdep.c (store_inferior_registers): Returns void.
7659 * remote-mm.c (mm_load): symbol_file_add return value unused.
7660 * remote-nindy.c: Minor format change.
7661 * remote-vx.c (vx_load_command): symbol_file_add result unused.
7662 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
7663 * rs6000-xdep.c (store_inferior_registers): Returns void.
7664 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
7665 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
7666 vector use to minimal symbol table use.
7667 * solib.c: Add prototypes for local functions.
7668 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
7669 function vector use to minimal symbol table use.
7670 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
7671 * solib.c (find_solib, shared_library_command): Make static
7672 * solib.c (read_memory, write_memory usages): Cast args.
7673 * solib.c (special_symbol_handling): Add function
7674 * source.c: Add prototypes for local functions.
7675 * source.c (select_source_symtab): Convert to scan objfiles.
7676 * source.c (open_source_file): Make static.
7677 * source.c (xrealloc usages): Cast args.
7678 * source.c (source_line_charpos): ifdef out, unused.
7679 * source.c (get_filename_and_charpos): Make static.
7680 * stack.c: Add prototypes for local functions.
7681 * stack.c (print_frame_info, frame_info): Convert from misc function
7682 vector use to minimal symbol table use.
7683 * symfile.c: Add prototypes for local functions.
7684 * symfile.c (compare_symbols): Make args const PTR's.
7685 * symfile.c (compare_psymbols, sort_pst_symbols) add.
7686 * symfile.c (sort_all_symtab_syms): Scan objfile list.
7687 * symfile.c (obsavestring): Add objfile parameter.
7688 * symfile.c (init_misc_bunches, prim_record_misc_function,
7689 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
7690 sort_misc_function_vector, compact_misc_function_vector): Remove
7691 * symfile.c (symbol_file_add_digested): Add function.
7692 * symfile.c (symbol_file_add): Returns struct objfile *.
7693 * symfile.c (symbol_file_command): Modify for state file use.
7694 * symfile.c (symfile_open): Add parameter "dumpable".
7695 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
7696 * symfile.c (load_command, add_symbol_file_command): Make static.
7697 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
7698 * symfile.c (rindex usages): Converted to strrchr.
7699 * symfile.c (allocate_psymtab): New
7700 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
7701 converted to minimal symbol table usage, but no obvious conversion.
7702 * symfile.c (free_all_symtabs): Remove.
7703 * symfile.c (_initialize_symfile): Use per-objfile info.
7704 * symfile.h: Rework the objfile structure to add per-objfile data
7705 objects (psymbol_obstack, symbol_obstack, type_obstack,
7706 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
7707 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
7708 Add prototypes to function declarations.
7709 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
7710 function vector usage to minimal symbol table usage.
7711 * symmisc.c (DEV_TTY): Define if not defined.
7712 * symmisc.c: Add local function prototypes.
7713 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
7714 printpsyms_command, print_objfiles, print_objfiles_command):
7715 Rework to use iterate_over_*
7716 * symtab.c: Add prototypes for local functions.
7717 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
7718 * symtab.c (lookup_partial_symtab): Scan through objfiles.
7719 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
7720 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
7721 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
7722 lookup_reference_type, lookup_member_type, allocate_stub_method,
7723 check_stub_method, create_array_type, smash_to_member_type,):
7725 * symtab.c (lookup_symbol): Some args are const.
7726 * symtab.h: All type related defs and structs moved to gdbtypes.h
7727 * symtab.h: Convert decls to prototypes.
7728 * target.c (noprocess): Make static.
7729 * target.h: Change decl's to prototypes.
7730 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
7731 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
7732 * utils.c (_initialize_utils): Use correct member of function union.
7733 * valarith.c: include gdbtypes.h
7734 * valops.c: include gdbtypes.h, add prototypes for local functions.
7735 * valops.c (value_push, value_arg_push, find_function_addr):
7737 * valops.c (value_string): Convert from misc function vector use
7738 to minimal symbol table use.
7739 * valops.c (check_field_in): Make arg const.
7740 * valprint.c: Add prototypes for local functions.
7741 * valprint.c (print_string): Make static
7742 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
7743 * values.c: Add prototypes for local functions.
7744 * values.c (value_headof): Convert from misc function vector to
7745 minimal symbol table.
7746 * xcoffexec.c: Add prototypes for local functions.
7747 * xcoffexec.c (exec_close, file_command, add_to_section_table):
7749 * xcoffexec.c (relocate_minimal_symbol): Add.
7750 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
7751 * xcoffread.c: Add prototypes for local functions.
7752 * xcoffread.c (sort_syms): Convert to scan objfiles.
7753 * xcoffread.c (read_xcoff_symtab): Make static.
7754 * xcoffread.c (various): Replace references to builtin types with
7755 calls to lookup_fundamental_type. Replace references to symbol_obstack
7756 and psymbol_obstack with pointers to the per-objfile copies.
7757 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
7758 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
7760 * xcoffread.c (init_stringtab): Add objfile parameter.
7761 * gdbtypes.c: New file
7762 * minsyms.c: New file
7763 * mmap-alloc.c: New file
7764 * mmap-sbrk.c: New file
7765 * objfiles.c: New file
7769 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
7771 * Check in Fred Fish's changes in these modules. Fred
7772 will make ChangeLog entries for all of them. Update VERSION
7775 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
7777 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
7779 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
7780 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
7781 value.h: Prototypes for static functions; lint.
7782 * gdbtypes.h: Empty file to ease transition.
7784 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
7786 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
7787 inferior.h, language.h, signame.h, target.h, terminal.h,
7788 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
7789 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
7791 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
7792 signame.c, sparc-xdep.c: Prototypes for all static functions.
7794 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
7795 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
7796 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
7797 Remove to_call_function and target_call_function, since it
7798 always calls the same thing (call_function_by_hand).
7799 * core.c, exec.c, solib.c: Rename target_ops sections =>
7801 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
7802 target.h: target_kill takes no args.
7803 * language.c (language_info): Scaffolding to allow briefer
7804 messages when the current language changes. FIXME.
7805 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
7806 complaints about volatile functions.
7807 * xm-sysv4.h (HAVE_MMAP): Define.
7809 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
7811 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
7812 to make prototypes for all functions declared here.
7813 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
7814 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
7815 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
7816 * ieee-float.h: Use PARAMS for prototypes; make some params const.
7817 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
7818 * m2-exp.y: Remove unused CONST; Rename OR and AND.
7819 * utils.c: Avoid declaring malloc and realloc. Lint.
7820 (request_quit): Accept signal-number parameter.
7822 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
7824 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
7825 DIE's. Add new function read_tag_pointer_type() to read them.
7827 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
7828 When creating a new user defined type, check to see if a partial
7829 type already exists, and if so, bash it to fit.
7831 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
7833 * coffread.c (decode_base_type): Pass long, not union.
7834 Fix by Eric Valette, ev@chorus.fr.
7836 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
7838 * elfread.c (elf_symtab_read): Fix code to correctly track
7839 changes in bfd for absolute symbols.
7841 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
7843 * xm-vaxbsd.h: Close off comment.
7845 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
7847 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
7849 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
7851 * mips-tdep.c (mips_print_registers): Print correct register
7852 number for double pseudo-registers.
7854 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
7856 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
7857 in the op$::OPERATOR. case. From Steven McCanne,
7858 <mccanne@horse.ee.lbl.gov>.
7860 * exec.c (set_section_name): Pass arg to exec_files_info;
7861 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
7863 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
7865 * main.c (print_gdb_version): Copyright msg: only this year.
7866 (cd_command): Avoid changing current_directory on error.
7868 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
7870 * mipsread.c (parse_partial_symbols): Handle dependencies
7871 between partial symbol tables (when not doing stabs-in-ecoff).
7872 (This used to be handled by parse_fdr, but parse_fdr was
7873 incompatible with handling stabs-in-ecoff, so the code
7874 was re-written to not use parse_fdr. Unfortunately,
7875 the logic to handle dependencies was overlooked.)
7877 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
7879 * coffread.c (read_enum_type): Use the size of a target int when
7881 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
7883 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
7884 * symtab.c (lookup_reference_type, lookup_ptr_type): use
7885 TARGET_PTR_BIT to determine size of a pointer
7886 * values.c (unpack_long): when unpacking a REF or a PTR don't
7887 assume the size of the type.
7889 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
7891 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
7892 looking at its members. Improve guess between struct and union,
7893 only assuming union if multiple members have offsets of zero.
7895 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
7897 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
7898 (This is just for clarity - and one day permitting us to
7899 change FP0_REGNUM from 38 to 32, which would make more sense.)
7900 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
7901 register numbers in stabs-in-ecoff get handled correctly.
7903 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
7905 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
7906 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
7907 into BSD and Ultrix.
7909 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
7911 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
7913 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
7915 * Makefile.in: Increment version to 4.4.1.
7916 * main.c (print_gdb_version): Update copyright notice.
7918 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
7920 * mipsread.c: Prepend "struct " to the names of structure
7921 types, and similarly for enums and unions. (This used
7922 to be done, but got lost in the re-write to "guess" the
7923 difference between enum/struct/union.)
7924 Also, guess that a tag is an enum if the first member
7927 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
7929 * xm-vax.h: #ifndef ultrix around #include of endian.h and
7932 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
7934 * Projects: Patching executables is done.
7935 * Makefile.in (VERSION): Roll to gdb-4.4.
7936 * README, WHATS.NEW: Update for gdb-4.4.
7938 * symfile.c (reread_symbols): Whenever we reread one object
7939 file's symbols, we must restart the scan, because the object_files
7940 chain has been permuted.
7942 * exec.c (exec_files_info): Split out into print_section_info.
7943 Print BFD filename of each section if it's not the default one.
7944 * core.c (core_files_info): Call print_section_info.
7946 * xm-vax.h: Include a few system header files whose definitions
7947 must precede defs.h.
7948 * language.c, language.h: Make some things const.
7949 * expression.h, main.c: const spreads like ooze.
7951 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
7952 since BREAKPOINT values can be >0x80.
7954 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
7956 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
7958 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
7960 * sparc-pinsn.c: Remove kludge for preferring architectures.
7961 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
7962 and forever. Add `add' instruction to the set that get checked
7963 for a preceding `sethi' in order to print an absolute address.
7964 Corresponding changes in ../include/opcode/sparc.h needed
7965 to eliminate garbage instructions.
7967 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
7969 * mipsread.c (parse_partial_symbols): Make sure partial
7970 symbols are created for external symbols (as used to be
7971 the case). This is a bit of a pain with the mips-coff.
7972 It uses a table which points to all of the external
7973 symbols belonging to a particular FDR or psymtab.
7974 Once we've generated this table, we might as well save
7975 it, and then use it in psymtab_to_symtab_1 to find
7976 the symbols to pass to parse_external().
7977 * symfile.c, symfile.c: New function start_psymtab_common
7978 to share the common parts of allocating a new psymtab
7979 for dbxread, mipsread (and later dwarfread). Its code
7980 was pulled out from start_psymtab in dbxread.c.
7981 * dbxread.c (start_psymtab): Use start_psymtab_common().
7983 * valprint.c (val_print): If there is an error when trying
7984 to print a string, check to see if there really is a problem
7985 by reading just one character. If that works, assume
7988 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
7990 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
7991 cypress, v8 mnemonics in that order.
7993 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
7995 * sparc-pinsn.c: Put the qsort() back in.
7997 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
7999 * findvar.c (read_register, write_register): Handle machines
8000 where REGISTER_TYPE is not the same size as "int".
8002 Handle debug symbols in dynamically loaded (relocated) code:
8004 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
8005 offset to process_one_symbol.
8006 (process_one_symbol): Take new offset parameter. Add it into
8007 appropriate symbol types to relocate symbols to loaded addresses.
8008 Handle all possible symbol types, and complain() about types that
8009 we don't expect to see.
8010 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
8011 process_one_symbol (FIXME, should pass real offset).
8015 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
8017 (set_breakpoint, break_command_1, until_break_command,
8018 catch_command_1, breakpoint_re_set_one): Use it.
8019 * symtab.h (resolve_sal_pc): Declare.
8020 * infcmd.c (jump_command): Use resolve_sal_pc.
8022 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
8024 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
8026 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
8028 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
8029 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
8030 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
8032 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
8034 * dbxread.c (process_one_symbol): Make a first cut at handling
8035 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
8037 * symtab.c (find_pc_line): Fix stepping into and out of #included
8040 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
8042 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
8043 no longer any need to copy ../include/opcode/* into gdb.
8045 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
8047 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
8049 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
8051 * valprint.c (type_print_base, type_print_method_args):
8052 Print C++ constructor methods without bogus "return type."
8054 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
8056 * infptrace.c (child_xfer_memory): Parameter "target" should
8057 be a pointer to a structure, not the entire structure.
8059 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
8061 * depend: Convert the couple of references to ansidecl.h that
8062 used the local gdb version to use the ../include version.
8064 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
8067 (child_xfer_memory): Takes pointer to a struct, not entire struct.
8068 (inferior_proc_init): Fix non-ANSI version of args.
8069 (attach): Call print_sys_errmsg with correct number of args.
8070 (mappingflags): Make static, does not need to be global.
8072 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
8073 not the entire struct itself.
8075 * valops.c (value_assign): Cast some args to modify_field() and
8076 {read,write}_register_bytes() correctly.
8078 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
8080 * Makefile.in (MALLOCSRC): Removed reference to removed local
8083 * dwarfread.c (list_in_scope): Needs an initial value, use file
8086 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
8088 * main.c (main): Make option_index local to keep new getopt happy.
8089 main.c, solib.c, Makefile.in: Update copyright notices.
8091 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
8093 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
8095 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
8097 * Makefile.in (HFILES): Add partial-stab.h.
8099 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
8101 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
8102 New files for stratus. Not complete enough to actually build
8103 on the Stratus machine; that awaits copyright assignment for
8106 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
8107 for getting custom flags into CFLAGS when doing makes.
8109 * configure.in: Add config information for stratus.
8111 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
8113 * dbxread.c (process_one_symbol): Pass address of structure
8114 to complain(), rather than the whole structure.
8116 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
8118 * solib.c (solib_add_common_symbols): Only compile in when not
8119 using SVR4 style shared libraries.
8121 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
8123 * dwarfread.c (locval): Add offreg flag to indicate location
8124 values that are computed off a base register.
8126 * dwarfread.c (new_symbol): Rework TAG_global_variable and
8127 TAG_local_variable cases to account for static variables
8128 within function scopes.
8130 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
8132 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
8133 doesn't exist on some systems.
8135 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
8136 nexting over recursive function calls.
8138 * target.c (target_read_string): Create this routine to read null
8139 terminated strings from the target. It deals with running off the
8140 end of memory elegantly as well. solib.c (find_solib): Use
8141 target_read_string() to avoid problems with running off the end of
8144 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
8145 that reference pgrp_inferior.
8147 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
8149 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
8150 mips-tfile has been hacked to act more "traditionally."
8151 * dbxread.c: Fixed typo in comment.
8153 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
8155 * mips-tdep.c (mips_skip_prologue): Add some number of
8156 'sw' instructions before 'addiu' adjusts the stack.
8158 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
8160 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
8161 freescope, buildblock closescope, record_line, add_symbol_to_list,
8162 gatherblocks, make_blockvector): Extensive changes to switch
8163 to generic symbol table building code in buildsym.c. Remove
8164 scope tree structures and functions, symbol table building
8165 functions, and lots of other small changes.
8167 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
8168 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
8170 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
8172 * buildsym.c (cleanup_undefined_types): Add support for enums.
8173 This fixes the 'GDB internal error. cleanup_undefined_types with
8176 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
8178 * dbxread.c: detect gcc2 compilations.
8180 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
8182 * sparc-pinsn.c: Rename bitfields that overlap with macro names
8183 in ../include/opcode/sparc.h.
8185 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
8187 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
8188 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
8189 to reflect actual locations of opcode files, so TAGS target will
8192 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
8194 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
8197 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
8198 dereferencing to access the correct elements.
8200 * valops.c (value_addr): Declare return type of external func
8203 * xcoffread.c: Undefine next_symbol_text before redefining it.
8205 For older changes see ChangeLog-9091
8211 version-control: never