1 Thu Apr 22 09:07:24 1993 Jim Kingdon (kingdon@cygnus.com)
3 * objfiles.h (obj_section), objfiles.c (build_objfile_section_table):
5 * objfiles.c (find_pc_section): Return a struct obj_section *.
6 * sparc-tdep.c (in_solib_trampoline): Deal with find_pc_section return.
7 * symfile.c (syms_from_objfile) [IBM6000_TARGET]:
8 Don't use obj_section hack.
9 * xcoffexec (vmap_symtab): Relocate obj_sections.
10 * printcmd.c (containing_function_bounds): Use find_pc_section.
12 * symtab.h: Clean up SYMBOL_VALUE comments.
14 Wed Apr 21 14:29:57 1993 Jim Kingdon (kingdon@cygnus.com)
16 * stack.c (print_frame_arg_vars), printcmd.c (print_frame_args):
17 Expand comments about LOC_ARG/LOC_LOCAL pairs.
19 * coffread.c (read_coff_symtab): Use rewind before fseek.
21 Wed Apr 21 14:24:19 1993 Per Bothner (bothner@cygnus.com)
23 * ch-exp.y: Removed unused structure_primitive_value and FIXME_23.
24 * Makefile.in: Add $(YFLAGS) when using $(YACC).
25 * Makefile.in: Remove message to expect conflicts and unused
26 rules in ch-exp.y, since there no longer are any such.
28 Wed Apr 21 13:27:50 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
30 * stabs.texinfo: fixed bad xrefs (un-initialized statics)
32 Tue Apr 20 08:55:11 1993 Jim Kingdon (kingdon@cygnus.com)
34 * xcoffexec.c (xcoff_relocate_core): If no exec file, error()
35 rather than dumping core.
37 * Makefile.in: Add ${srcdir}/ to all source files.
38 (alldeps.mak): Add "${srcdir}/" to files when generating alldeps.mak.
39 (TAGS): Deal with srcdir and new config directory scheme.
41 Makefile.in (NONSRC): Remove createtags.
44 * rs6000-tdep.c: Delete unused function print_frame.
46 * frame.h (struct frame_info): Doc fix for next_frame.
47 New field signal_handler_caller.
48 blockframe.c (create_new_frame, get_prev_frame_info),
49 config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO): Set it (needs
51 stack.c (print_frame_info), rs6000-tdep.c (rs6000_frame_chain):
54 Mon Apr 19 22:52:33 1993 Stu Grossman (grossman@cygnus.com)
56 * irix4-nat.c (fetch_core_registers): Special version of this for
57 Irix 4.x, which stores regs a bit differently from other /proc
59 * procfs.c, core-svr4.c: Move fetch_core_registers from procfs.c
60 to new file core-svr4.c.
61 * config/i386/i386sol2.mh, config/i386/i386v4.mh, config/m68k/amix.mh,
62 config/i386/ncr3000.mh, config/sparc/sun4sol2.mh: Add core-svr4.o
64 * config/mips/irix4.mh: Add corelow.o to NATDEPFILES.
66 Mon Apr 19 11:13:34 1993 Jim Kingdon (kingdon@cygnus.com)
68 * i387-tdep.c: Remove unused #includes.
70 * configure.in: Match i[34]86-*-sysv3.2 not i[34]86-*-sysv32.
72 * config/i386/nm-i386v.h: Define NO_PTRACE_H.
74 Sun Apr 18 10:39:35 1993 Jim Kingdon (kingdon@cygnus.com)
76 * xcoffread.c: Nuke NO_DEFINE_SYMBOL code. There is no going back.
78 * stabsread.c (define_symbol): 'R' is synonym for 'P', not 'r'.
79 xcoffread.c (process_xcoff_symbol, case C_RPSYM):
80 Don't muck with SYMBOL_CLASS.
82 Fri Apr 16 17:38:33 1993 Stu Grossman (grossman@cygnus.com)
84 * munch: Don't use head command. It doesn't exist everywhere.
86 Fri Apr 16 15:07:57 1993 Fred Fish (fnf@cygnus.com)
88 * inflow.c (new_tty): Remove spurious 'o' character at end
91 Fri Apr 16 12:27:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
93 * mips-tdep.c (mips_skip_prologue): Always skip the typical prologue
94 instructions and nothing more.
95 * mipsread.c (add_line): Add comment why we have to combine line number
96 entries for the same line number.
98 Fri Apr 16 09:42:03 1993 Jim Kingdon (kingdon@cygnus.com)
100 * symtab.{c,h}: Doc fixes (remove symseg references, last relevant
103 Thu Apr 15 21:16:58 1993 Fred Fish (fnf@cygnus.com)
105 * depend, alldeps.mak: Update, now that gcc -MM bug is fixed.
107 Thu Apr 15 12:38:39 1993 Jim Kingdon (kingdon@cygnus.com)
109 * source.c (select_source_symtab): Clean up comment. Also, if
110 we have a current_source_symtab, and s is NULL, return without
112 xcoffread.c (xcoff_symfile_read): Don't call select_source_symtab.
113 breakpoint.c (breakpoint_re_set): Don't call select_source_symtab.
115 Thu Apr 15 02:37:48 1993 John Gilmore (gnu@cacophony.cygnus.com)
117 * dbxread.c (unknown_symchar_complaint): Add new complaint.
118 * stabsread.h: Declare it.
119 * partial-stab.h: Use it.
121 * utils.c (malloc_botch): Don't forward-declare if NO_MMALLOC.
123 Wed Apr 14 17:12:51 1993 Jim Kingdon (kingdon@cygnus.com)
125 * stack.c (print_frame_info): Print specially if dummy frame.
127 * breakpoint.c: Add comments regarding within_scope future direction.
131 * xcoffread.c (record_include_{begin,end}): Change fatal to complain.
133 Wed Apr 14 14:03:18 1993 Per Bothner (bothner@cygnus.com)
135 * ch-exp.y: Fix thinko that broke parsing of FALSE.
137 Wed Apr 14 12:49:29 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
139 * stabsread.c (read_member_functions): Initialize domain for stubbed
140 member functions to avoid gdb core dumps when printing pointers
142 * cp-valprint.c (cp_print_class_method): Check for stubbed member
145 Tue Apr 13 08:28:26 1993 Jim Kingdon (kingdon@cygnus.com)
147 * expprint.c (print_subexp): If opcode not found in op_print_tab,
148 stop with an error().
149 eval.c (evaluate_subexp): Change error message.
151 * objfiles.c (build_objfile_section_table): Cast return value
154 Mon Apr 12 10:53:50 1993 Jim Kingdon (kingdon@cygnus.com)
156 * config/rs6000/tm-rs6000.h, rs6000-tdep.c: Move FRAME_CHAIN
157 to rs6000_frame_chain and deal with it if we're in a signal handler.
158 (FRAME_SAVED_PC): Use rs6000_frame_chain.
160 * breakpoint.c (within_scope): New function.
161 (enable_breakpoint, watchpoint_check): Use it.
163 * source.c (openp): Handle "exec-file ./ls" correctly.
165 * breakpoint.c (breakpoint_1): Use wrap_here before "at".
167 Sat Apr 10 01:32:43 1993 Per Bothner (bothner@rtl.cygnus.com)
169 * ch-exp.y: Clean up lexing of identifiers and
170 reserved words. (E.g. don't recognize FALSEXXX as the
171 keyword FALSE followed by the identifier XXX.)
172 Also, convert identifiers to lower case.
174 Fri Apr 9 15:53:19 1993 Stu Grossman (grossman@cygnus.com)
176 * remote-mips.c, remote-monitor.c, remote-st2000.c: Convert to
177 new serial interface.
179 Fri Apr 9 15:01:12 1993 Stu Grossman (grossman@cygnus.com)
181 * remote.c (remote_open): Use SERIAL_OPEN instead of serial_open.
182 (putpkt, getpkt): Use new return codes for SERIAL_READCHAR.
183 * ser-go32.c: Return -1 on most failures, 0 on most successes,
184 and use new return codes for go32_readchar().
185 * ser-unix.c: Ditto. Also, move error handling up to caller for
186 SERIAL_SETBAUDRATE().
187 * serial.c (serial_open): Internal call, not SERIAL_OPEN to get
189 (serial_close): New routine to wrap around device close routine.
190 serial.h: Clean & document return values more clearly.
192 Fri Apr 9 10:20:55 1993 Jim Kingdon (kingdon@cygnus.com)
194 * rs6000-pinsn.c (print_operand): Deal with no operand instructions.
196 * rs6000-pinsn.c (print_operand, case LI): Print condition register
197 operand in decimal rather than wrong textual versions.
199 * printcmd.c (_initialize_printcmd): Clean up docstring for "x"
200 (mention 't', remove false thing about 'g' only good with 'f').
202 * breakpoint.h: move "struct breakpoint" and friends to top of
203 file so that bpstat_find_breakpoint prototype works.
205 * solib.c (struct so_list): Add bfd field.
206 (solib_map_sections): Leave bfd open and scratch_pathname allocated.
207 Put the bfd in bfd field of the so_list.
208 (clear_solib): Free bfd name and close_bfd on the bfd.
210 Fri Apr 9 00:45:41 1993 Per Bothner (bothner@rtl.cygnus.com)
212 * valarith.c (value_subscript): Add COERCE_REF.
213 * ch-exp.y (operand_5): We can generalize the 2nd operand
214 of a string repetition ot 'literal' without ambiguity.
216 Thu Apr 8 10:15:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
218 * breakpoint.h (struct bpstat): Remove momentary field.
219 Remove bpstat_momentary_breakpoint. This was always kludgy
220 and is no longer used.
222 * breakpoint.h: Add enum bpstat_what.
223 breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status):
224 stop and print fields of bpstat now per-breakpoint, not just
225 one for the whole chain.
226 breakpoint.{c,h} (bpstat_what): New function.
227 breakpoint.h: Remove bpstat_stop and bpstat_should_print.
228 infrun.c: Replace switch (stop_bpstat->breakpoint_at->type)
229 with call to bpstat_what.
230 README: Remove watchpoint/breakpoint bug from known bugs.
232 * breakpoint.h: Prototype bpstat_find_breakpoint.
234 Thu Apr 8 16:01:21 1993 Fred Fish (fnf@cygnus.com)
236 * symtab.c (find_methods, gdb_mangle_name): Note that functions
238 * symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P,
239 DESTRUCTOR_PREFIX_P): Note that macros are g++ specific.
241 Thu Apr 8 12:45:32 1993 Ian Lance Taylor (ian@cygnus.com)
243 * i960-pinsn.c (tabent): Copied struct definition from
246 Thu Apr 8 10:34:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
248 * symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname
250 * symtab.c (gdb_mangle_name): Use it.
251 * symtab.c (find_methods): Do not add destructors to choice list
253 * symtab.c (decode_line_1): Make breakpoints on destructors work
256 Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com)
258 * ser-go32.c: Make it use serial port name.
259 * go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc.
261 * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not
264 Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com)
266 * configure.in: Only configure sparclite subdir when target_cpu
269 Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com)
271 * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char.
272 Remove FIXME comment regarding this.
274 * symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
276 * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
278 Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com)
280 Add section table to objfile struct. Use it for find_pc_section.
281 * objfiles.c (add_to_objfile_sections,
282 build_objfile_section_table, find_pc_section): new functions.
283 (allocate_objfile): build section table.
284 * objfiles.h (struct obj_section): new structure.
285 (struct objfile): add section table.
286 (find_pc_section): new prototype.
287 * solib.[ch] (find_pc_section_from_so_list): removed.
288 * sparc-tdep.c: include objfiles.h for find_pc_section. include
289 symfile.h for objfiles.h.
290 (in_solib_trampoline): adjusted for new find_pc_section
291 prototype. Removed BAD_RICH_HACK ifdefs.
292 * symfile.c (syms_from_objfile): offset objfile sections.
293 (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs.
294 * symfile.h (find_pc_section): prototype removed. Also fixed
295 comment typo NUL -> NULL.
296 * target.[ch] (find_pc_section_from_targets): removed.
297 * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
299 Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com)
301 * ser-go32.c: Format. (go32_open): Use proper return value.
303 * configure.in: Undo conditional configdirs hack for sparclite.
305 Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
307 * symtab.c (list_symbols): When call break_command, pass both
308 filename and function name not just function name.
310 Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com)
312 (Changes and new files to make "none" a full fledged configuration)
313 * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files.
314 Currently only tm-none.h has any meaningful contents.
315 * config/none/none.mh (NAT_FILE): Use nm-none.h
316 * config/none/none.mh (XM_FILE): Use xm-none.h
317 * config/none/none.mt (TM_FILE): Use tm-none.h
318 * Makefile.in (depend): Remove comment about parse errors in
319 valops.c, it now parses correctly and generates a correct depend
320 line. Remove line that touches xm.h, tm.h, and nm.h; they are
321 now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
323 Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com)
325 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
327 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
328 exactly 8 characters.
330 Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com)
332 * configure.in: Sparclite uses sparc config dir. Also has it's
333 own tm- & .mt files now. Also add sparclite to configdirs.
334 * go32-xdep.c: Dummy routines for sigsetmask & strlwr.
335 * config/i386/go32.mh: Nullify def of TERMCAP.
336 * config/i386/xm-go32.h: Get rid of redef of EIO.
337 * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite
338 specific configs. Very similar to sun4os4, but without solib.
339 * sparclite/{Makefile.in configure.in}: First cut at making this
342 Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com)
344 * ser-go32.c: First cut at adapting to new serial interface.
346 Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com)
348 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].
349 These implement a new serial line interface for talking to remote
351 * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts,
352 EXCEPT go32, which gets ser-go32.c.
353 * remote.c: Use new serial interface. More remote-xxx's to be
355 * ser-bsd.c, ser-termios.c: Removed.
356 * serial.c: New. Implements common operations for all serial
358 * ser-unix.c: New. Unix specific serial operations for various
359 flavors of Unix (Posix, SysV, BSD).
360 * serial.h: Generic serial interface defs.
361 * config/i386/go32.mh, config/i386/i386bsd.h,
362 config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove
363 ser-bsd.o from XDEPFILES. All the magic is now handled in
366 Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
368 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
370 Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
372 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
374 * rs6000-tdep.c (frameless_function_invocation): Don't even think
375 about framelessness except on the innermost frame.
377 * xcoffexec.c: Call fatal() not abort().
379 * stabsread.c (patch_block_stabs): If stab & no symbol, make
380 a LOC_OPTIMIZED_OUT symbol.
381 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
382 findvar.c (read_var_value), printcmd.c (address_info),
383 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
384 m2-exp.y (yylex): Deal with it.
385 ch-exp.y (yylex): Deal with it.
387 Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
389 * findvar.c (value_from_register): H8500 specific, check to see
390 if we are looking at short pointer. If so, skip crock.
391 * h8500-tdep.c (h8500_frame_chain): Mask down value from
392 read_memory_integer() to avoid getting messed up by sign extension.
394 Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
396 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
397 ifdef protect using BAD_RICH_HACK. This should be removed soon.
398 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
400 Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
402 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
404 * core.c (dis_asm_print_address): New function.
406 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
409 Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
411 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
412 entire breakpoint chain and print only the first entry that needs to
413 be printed and needs to be stopped for. Fixes problems with printing
414 of multiple breakpoints with different conditions.
415 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
416 effectively stops printing of the breakpoint chain.
417 * breakpoint.c (print_it_noop): New routine to print nothing
418 for this breakpoint entry and dont stop printing.
419 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
420 watchpoint only if it is enabled.
421 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
422 descriptor from the library to make backtraces through setjmp work.
423 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
425 * mips-tdep.c (read_next_frame_reg): Provide correct values for
426 all registers saved within sigtramp, cleanup.
428 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
430 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
432 Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
434 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
435 with prototype in ../include/dis-asm.h.
437 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
439 * core.c (dis_asm_{read_memory,memory_error}): New functions.
440 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
441 Use read_memory_func interface to disassembler.
443 Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
445 Teach sparc solaris to next over shared library functions.
446 * solib.[hc] (find_pc_section_from_so_list): new function and
448 * sparc-tdep.c (in_solib_trampoline): new function.
449 * symfile.[hc] (find_pc_section): new function and prototypes.
450 * target.[hc] (find_pc_section_from_targets): new function and
452 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
455 Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
457 * infrun.c (wait_for_inferior): Revise comment.
459 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
461 * command.{c,h}: New var_type var_integer.
462 main.c: Use it for history_size.
464 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
465 Lint and byte-order fixups.
467 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
469 * breakpoint.h (bpstat): New field print_it.
470 breakpoint.c (bpstat_print): Use it.
471 (print_it_normal): New function (from old bpstat_print code).
472 (bpstat_{alloc,stop_status}): Set print_it field.
474 * breakpoint.c (bpstat_stop_status): Use catch_errors when
475 evaluating watchpoint condition, via new function watchpoint_check.
476 Also stop if watchpoint disabled due to leaving its block.
478 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
480 Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
482 * mips-pinsn.c: Add missing include of dis-asm.h.
484 Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
486 * Makefile.in (clean, distclean, realclean): Recursively apply
487 to subdirs first, rather than last. This avoids, for example,
488 Makefile being removed in a parent directory before the recursive
491 * alldeps.mak, depend: Update for below changes.
493 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
494 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
495 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
496 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
498 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
499 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
500 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
501 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
502 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
503 tm-68k.h to tm-m68k.h.
504 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
505 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
508 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
509 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
510 * a29k-tdep.c: Renamed from am29k-tdep.c.
511 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
512 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
513 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
514 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
516 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
517 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
518 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
520 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
521 define that does not appear anywhere else in the gdb source tree.
522 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
524 Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
526 * breakpoint.c: Add comments regarding breakpoint_re_set.
528 * xcoffread.c (sort_syms, compare_symbols): Remove.
529 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
530 not our own sort_syms (it is identical).
532 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
534 Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
536 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
537 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
539 * exec.c (exec_close): Fix storage leak.
540 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
541 output sections when patching an executable.
542 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
543 when writing all registers.
544 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
545 at the right offset in the dummy frame.
546 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
547 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
548 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
550 Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
552 * Makefile.in (TARFILES): Avoid trailing backslash.
554 Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
556 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
557 it in breakpoint_re_set.
558 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
560 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
561 don't use sizeof(int) for target stuff, etc).
563 Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
565 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
566 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
567 support that can't be integrated anyway due to lack of clear
570 Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
572 * findvar.c (read_register, write_register): Make these capable
573 of reading/writing registers that are shorter than REGISTER_TYPE.
574 * (value_from_register): Install H8500 specific code to return
575 proper value when register is being used as a pointer.
576 * h8500-tdep.c: Remove extra defines of NUM_REGS.
577 (h8500_skip_prologue): Use correct lengths for LINK instructions.
578 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
579 chain frames properly by combining frame pointer with T reg.
580 (init_extra_frame_info): Delete. It's now a macro.
581 (frame_args_address): Don't add PTR_SIZE. Stack args are already
582 offset by the correct amount off of the frame pointer.
583 (register_byte): Delete. It's now a macro.
584 (register_raw_size, register_virtual_size): Delete. Replaced by
585 common routine h8500_register_size, cuz there's no difference
586 between the raw & virtual sizes on this machine.
587 (register_convert_to_raw, register_convert_to_virtual): Delete,
588 cuz there's no difference between the raw & virtual forms.
589 Replaced by memcpy in tm file.
590 (register_virtual_type): Rename to h8500_register_virtual_type.
591 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
592 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
593 emulator have same reg offsets. This is all handled in the
595 (h8500_trapped_internalvar): New routine to detect references to
596 convenience vars acting as pointer pseudo-regs.
597 (h8500_value_trapped_internalvar): Conjure up value of pointer
599 (h8500_set_trapped_internalvar): Convert set value in real
601 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
602 code segment register.
603 infrun.c (proceed): Simplify. Call write_pc instead of doing it
605 (wait_for_inferior): Add h8500 specific code to add stack segment
606 when reading SP register.
607 remote-sim.c (fetch_register): Spacing.
608 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
609 detect cruft. Redo all register manipulation stuff. Get rid of
610 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
611 to frame pointer. (IS_TRAPPED_INTERNALVAL,
612 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
613 to create internal vars for pointer pseudo-regs.
615 Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
617 * Makefile.in: Numerous small changes to macro definitions
618 and rules for building gdb distribution tree. Many macros
619 eliminated or merged, and rules simplified.
620 * alldeps.mak: Update.
623 Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
625 * Makefile.in: recurse through SUBDIRS for dvi target too
627 Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
629 * Clean up xcoff relocation.
630 objfiles.h (struct objfiles): Add section_offsets, num_sections.
631 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
633 symtab.h (struct general_symbol_info): Add section field.
634 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
635 xcoffread.c: Set section for symbols and msymbols.
636 (struct symtab): Add block_line_section field.
637 buildsym.c (end_symtab): Set it.
638 (end_symtab and callers): Add section parameter.
639 objfiles.c (objfile_relocate): New funciton.
640 xcoffexec.c (vmap_symtab): Use it.
641 xcoffsolib.h (struct vmap): Remove unused fields.
642 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
643 CORE_NEEDS_RELOCATION, symtab_relocated.
644 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
645 rs6000-tdep.c: Make loadinfotext static.
646 breakpoint.c (fixup_breakpoints): Doc fix.
647 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
648 (end_symtab): primary field replaces nonreloc.
650 Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
652 * symtab.h (struct linetable_entry): Remove confusing comment.
654 Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
656 * Makefile.in: add installcheck target
658 Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
660 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
661 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
662 z8k}: New directories to hold cpu specific configuration files.
663 Naming follows gcc convention.
664 * config/{*.mt, *.mh}: All target and host makefile fragment
665 config files moved to an appropriate config/<cpu> subdirectory.
666 * nm-*, xm-*, tm-*: All native, host, and target files, which
667 get linked to nm.h, xm.h, and tm.h respectively by configure,
668 moved to appropriate config/<cpu> subdirectory.
669 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
670 Native, host, and target files that are common across more than
671 one cpu architecture and included by one of the configured
672 native, host, or target files, get moved to config directory.
673 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
674 pick up native, host, or target include files moved to one of
675 the config subdirectories, and that are included by other files.
676 * Makefile.in (alldeps.mak): Modify to account for new config
678 * alldeps.mak, depend: Update for new config directory structure.
679 * config/*/[ntx]m-*.h: Modify all files that include other
680 [ntx]m-*.h files to use path relative to gdb/config. I.E.
681 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
683 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
684 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
685 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
686 * configure.in: Default gdb_host_cpu to host_cpu, and remap
687 the ones where the default is not unique or different than the
688 config subdirectory name. Similarly, handle gdb_target_cpu.
689 Modify configure.in as appropriate to make use of gdb_host_cpu
690 and gdb_target_cpu to find makefile fragments and make links.
692 Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
694 * mipsread.c (compare_blocks): Sort blocks with the same start
695 address by decreasing ending address.
697 Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
699 * mipsread.c (parse_procedure): Save cur_fdr accross call to
700 lookup_symbol as it might get clobbered by the call.
702 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
703 The previous code did not initialize the language field for the psymtab
706 Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
708 * c-exp.y (parse_number): Avoid shift warning.
709 * serial.h (struct ttystate): Declare empty one on DOS.
711 Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
713 * xm-sun4os4.h: Return type of free() should be void, not int.
715 * vx-share/vxWorks.h: Remove #def of NULL.
717 Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
719 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
721 Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
723 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
725 Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
727 * ieee-float.c: Moved to ../libiberty.
728 * ieee-float.h: Moved to ../include.
729 * Makefile.in: Update accordingly.
730 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
731 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
732 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
733 it is now in ../opcodes/m68881-ext.c.
734 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
735 prologue (some callers _do_ care).
736 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
737 new interface of ../opcodes/*-dis.c.
738 * ch-exp.y: Add #include <ctype.h>.
740 Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
742 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
744 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
746 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
748 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
750 Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
752 * z8k-tdep.c (extract_return_value, write_return_value,
753 store_struct_return): New functions from macros in tm-z8k.h.
755 Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
757 * valops.c (value_arg_coerce): Apply temporary patch to
758 fix problem with coercion of array and function types when
759 passed as arguments to C functions, pending a more complete
760 review of when and how coercion should be done, depending
761 upon context and language.
763 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
765 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
767 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
768 debugsec if there are a non-zero number of symbols.
770 Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
772 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
774 Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
776 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
778 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
780 (symtbl_num_syms): New variable.
781 (read_xcoff_symtab): Set it.
782 (read_symbol_nvalue): Check for bad symno.
783 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
786 Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
788 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
789 This is defined in defs.h if necessary.
790 * vx-share/vxWorks.h: Remove #defs of min and max.
791 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
792 vx-share/xdr_rdb.c: include defs.h.
794 Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
796 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
799 * xcoffread.c (enter_line_range): complain() on bad endoffset.
800 xcoffread.c: Doc fixes.
802 Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
804 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
805 xcoffexec.c (xcoff_relocate_core): New function.
806 (text_adjustment): Removed.
807 (add_vmap): Return the vmap.
808 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
810 Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
812 * xcoffsolib.h: Add objfile member to struct vmap.
813 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
814 xcoffexec.c (add_vmap): Allocate objfiles here.
816 Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
818 Support 68000 series without floating point.
820 * configure.in (m68000-*-{aout,elf,coff}): New configs.
821 * tm-68k-nofp.h: New file, lacks 68881 support.
822 * config/m68k-nofp.mt: New file.
824 Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
826 Remove a few remaining underscore/no-underscore remnants from
829 * config/{m68k-un.mt, sparc-un.mt}: Remove.
830 * config/m68k-noun.mt: Rename to m68k-fp.mt.
831 * config/sparc-noun.mt: Rename to sparc-em.mt.
832 * tm-68k-noun.h, tm-spc-noun.h: Remove.
833 * tm-68k-un.h: Rename to tm-68k-fp.h.
834 * tm-spc-un.h: Rename to tm-spc-em.h.
835 * tm-sun4sol2.h: Cleanup.
836 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
838 Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
840 * symmisc.c (std_in, std_out, std_err): Move initializations
841 to runtime code, in case they aren't constant.
843 Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
845 * symtab.c (find_pc_symtab): some object file formats, notably
846 mips, have holes in the address ranges of symtabs. Change
847 this algorythm from first hit to tightest fit.
849 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
850 fence post without finding the enclosing function, then print a
853 Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
855 * utils.c (fputs_demangled, fprint_symbol): Remove.
856 * utils.c (fprintf_symbol_filtered): New function which combines
857 the functionality of fputs_demangled and fprint_symbol. Uses a
858 caller provided language parameter to select the appropriate
859 demangler, and caller provided args to pass to the demangler.
860 * defs.h (enum language): Move further up in file so enum can
861 be used in prototypes.
862 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
863 * defs.h (fprintf_symbol_filtered): Add prototype.
864 * c-typeprint.c (cp_type_print_method_args): Replace calls to
865 fputs_demangled with call to fprintf_symbol_filtered.
866 * cp-valprint.c (demangle.h): Include
867 * cp-valprint.c (cp_print_value_fields): Replace calls to
868 fprint_symbol with calls to fprintf_symbol_filtered.
869 * printcmd.c (print_frame_args): Replace call to fprint_symbol
870 with call to fprintf_symbol_filtered.
871 * stack.c (print_frame_info): Remove obsolete code so we don't
872 have to update fputs_demangled usage in it.
873 * stack.c (print_frame_info, frame_info): Add language variable
874 to pass to fprintf_symbol_demangled and initialize it from the
875 symbol's language. Replace calls to fputs_demangled with calls
876 to fprintf_symbol_filtered.
877 * symtab.c (find_methods): Replace call to fputs_demangled with
878 call to fprintf_symbol_filtered.
879 * ch-valprint.c (demangle.h): Include.
880 * ch-valprint.c (chill_print_value_fields): Replace call to
881 fprint_symbol with call to new fprintf_symbol_filtered.
883 Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
885 * Makefile.in (VERSION): Bump version to 4.8.2.
887 * main.c (source_command): Require an explicit pathname of file
888 to source, since previous behavior of defaulting to gdb init file
889 was troublesome and undocumented.
890 * printcmd.c (disassemble_command): Add missing '{}' pair to
891 else with two statements. Bug reported by Stephane Tsacas
893 * symtab.c (find_pc_line): Don't complain about zero length or
894 negative length line numbers for the moment, since we may not own
895 the terminal when called, such as when single stepping. (FIXME)
896 * language.h (CAST_IS_CONVERSION): True if current language is
897 C++ as well as C. Fix from Peter Schauer.
898 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
899 Use STREQN macro rather than bare '!strncmp()'.
900 * environ.c (unset_in_environ): Avoid use of memcpy on
901 overlapping memory regions, as suggested by Paul Eggert
902 <eggert@twinsun.com>.
903 * c-exp.y (%union struct): Remove unused ulval as suggested
904 by Paul Eggert <eggert@twinsun.com>.
906 Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
908 * main.c (gdbinit): Make static.
909 * main.c (inhibit_gdbinit): Move to file scope.
910 * main.c (main): Remove local inhibit_gdbinit.
911 * main.c (source_command): Don't source '.gdbinit' file by
912 default if gdb has been told to ignore it.
914 Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
916 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
919 Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
921 * printcmd.c (print_address_symbolic): Only print if offset
922 is shorter than max_symbolic_offset.
923 (initialize_printcmd): `set print max-symbolic-offset'.
925 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
926 (examine_tag): Use it.
927 (read_register_stack): Only look in the local registers for a
928 memory address if it's between rfb and rsp; go to memory otherwise.
929 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
930 (reginv_com): Remove ancient kludge command.
932 Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
934 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
935 irix4 will again compile.
937 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
939 * configure.in: accept mips-sgi-irix4* for irix4.
941 Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
943 * z8k-tdep.c (print_register_hook): Lint.
945 Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
947 Lint fixes from Paul Eggert (eggert@twinsun.com):
949 * command.c (do_setshow_command): var_uintegers are unsigned.
950 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
951 unsigned, since they use hex values with the high bit set.
953 Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
955 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
956 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
958 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
959 macro definitions in parenthesis.
961 * dbxread.c (dbx_symfile_init): Catch the case where there is
962 no string table, but the only way we find out is by reading zero
965 Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
967 * dbxread.c (dbx_symfile_init): Make size of the string table
968 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
969 offset to the string table is nonzero and handle the nonexistant
970 string table case, should it occur. Ensure that the string table
971 size read from the file is reasonable, with a minimum lower bound
972 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
974 Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
976 * Makefile.in: Changes to build testsuite correctly.
977 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
978 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
979 (TARGET_FLAGS_TO_PASS): New variable.
980 (SUBDIRS): Added testsuite.
981 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
982 testsuite is compiled with CC_FOR_TARGET rather than CC.
984 Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
986 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
987 reported by mycroft@gnu.ai.mit.edu.
989 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
990 * configure.in (vax-*-ultrix2*): New triplet.
991 * config/vaxult2.mh: New file.
992 * xm-vaxult2.h: New file.
994 * c-exp.y (parse_number): Change high_bit to unsigned.
995 * demangle.c: Change all references to cfront to ARM, since the
996 actual algorithm is the one specified in the Annotated Reference
997 Manual. This was confusing users into thinking that full cfront
998 support was implemented.
999 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
1000 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
1001 directly to lookup_struct_elt_type, which will do the
1002 dereferencing itself.
1003 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
1004 NULL dereferencing bug for unnamed structs, comment out
1007 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
1009 * coffread.c (process_coff_symbol): Change PCC argument correction
1010 so that it only happens on big-endian targets; so that it only
1011 happens if the short or char argument is aligned on an int
1012 boundary; and so that it changes the location, rather than the
1013 type, of the argument. These changes tend to parallel similar
1014 (old) changes in stabsread.c.
1016 * coffread.c (coff_read_enum_type): Use the specified size for
1017 enums, don't assume that they are int-sized.
1019 * c-valprint.c (c_val_print): Don't assume enums are the same as
1022 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
1023 Rendell, <michael@mercury.cs.mun.ca>.
1025 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
1027 * language.h (local_decimal_format_custom): Add prototype.
1028 * language.c (local_decimal_format_custom): Add function, bug
1029 reported by Robert R. Henry (rrh@tera.com).
1031 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
1033 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
1034 by Josef Leherbauer, joe@takeFive.co.at.
1036 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
1038 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
1039 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
1040 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
1041 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
1042 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
1043 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
1044 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
1045 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
1047 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
1049 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
1050 of demangled name fields to NULL if no demangling exists for
1051 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
1052 symbols if their language is known at the time they are created,
1053 but sometimes the language is not known until later.
1055 * ch-typeprint.c (chill_print_type_base): Name changed to
1056 chill_type_print_base to match pattern for C and C++ names.
1057 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
1058 to be consistent with other usages.
1059 * ch-typeprint.c (chill_type_print_base): Add support for
1060 printing Chill STRUCT types.
1061 * ch-valprint.c: Include values.h.
1062 * ch-valprint.c (chill_print_value_fields): New function and
1063 prototype for printing Chill STRUCT values.
1064 * ch-valprint.c (chill_val_print): Fix call to val_print_string
1065 that was being called with two args instead of three.
1066 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
1067 to print Chill STRUCT values.
1069 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
1071 * configure.in: added testsuite to configdirs.
1073 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
1075 * doc/stabs.texi: The `this' pointer is now known by the name
1076 `this' instead of `$t'.
1078 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
1080 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
1081 references of TAG_string_type DIEs in user defined types.
1082 * ch-lang.c (chill_create_fundamental_type): Track compiler
1083 change that now emits debugging info with the type long for Chill
1086 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
1088 * remote-mips.c: New file; implements MIPS remote debugging
1090 * config/idt.mt: New file; uses remote-mips.c
1091 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
1093 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
1094 floating point coprocessor.
1095 (mips_push_dummy_frame): If not mips_fpu, don't save floating
1097 (mips_pop_frame): If not mips_fpu, don't restore floating point
1099 (_initialize_mips_tdep): New function; let the user reset mips_fpu
1101 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
1102 mips_fpu, don't use fp0 as floating point return register.
1103 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
1106 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
1108 * gdb/testsuite: made modifications to testcases, etc., to allow
1109 them to work properly given the reorganization of deja-gnu and the
1110 relocation of the testcases from deja-gnu to a "tool" subdirectory.
1112 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
1114 * gdb/testsuite: Initial creation of gdb/testsuite.
1115 Migrated dejagnu testcases and support files for testing nm to
1116 gdb/testsuite from deja-gnu. These files were moved "as is"
1117 with no modifications. This migration is part of a major overhaul
1118 of dejagnu. The modifications to these testcases, etc., which
1119 will allow them to work with the new version of dejagnu will be
1120 made in a future update.
1122 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
1124 * NEWS: Add reminders for next release.
1126 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
1128 * mipsread.c (parse_lines): Correct check for files compiled with
1131 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
1133 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
1135 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
1137 * Makefile.in (VERSION): GDB-4.8 release!
1138 * README, NEWS: Update for release.
1140 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
1142 * am29k-pinsn.c (print_insn): Minor nits with const.
1143 * am29k-tdep.c: More minor nits with arg types for
1144 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
1146 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
1148 * gcc.patch: Update for a different GCC (G++) bug.
1149 * main.c (print_gdb_version): Update copyright year to 1993.
1150 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
1151 conditionalize this file on it. FIXME, right way is to split
1152 these into two config files.
1153 (ATTACH_DETACH): Define for BSD 4.4
1154 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
1155 (U_REGS_OFFSET): Revise for 4.4.
1156 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
1157 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
1158 LONG_MAX into this file to avoid cpp "redefinition" warnings.
1160 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1162 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
1165 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
1167 * c-lang.c (c_printstr): Bugfix for length==0 case.
1169 * c-lang.c (c_printstr): If a C string ends in a null, don't
1172 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
1174 * defs.h (STRCMP): Make it work for unsigned chars.
1176 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
1178 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
1179 * config/hp300bsd.mh (REGEX, REGEX1): Define.
1180 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
1181 define to kludge the large opcode table into two smaller tables,
1182 since GCC take exponential space to build the table. Lint.
1183 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
1185 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
1187 * Makefile.in (VERSION): Roll to 4.7.9.
1188 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
1189 definition here, to handle both BSD 4.3 and 4.4 systems.
1190 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
1191 * remote.c (alarm): Move declaration to global level, before
1192 first reference to it.
1193 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
1194 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
1196 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
1198 * remote.c (readchar): forward declare alarm which otherwise looks
1199 like an undeclared variable to gcc.
1201 * dbxread.c (process_one_symbol): cast enum value N_SO into int
1202 when comparing against an int. Avoids superfluous warning from
1205 * inflow.c (set_sigint_trap): add cast to assignment from signal.
1206 Avoids superfluous warnings from some systems and/or compilers
1207 (like vax ultrix 4.2.)
1209 * language.c (struct op_print unk_op_print_tab): use the enum
1210 values rather naked zeros as initializers. Avoids warnings from
1211 ultrix type compilers.
1213 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
1215 * Makefile.in (VERSION): Roll to 4.7.6.
1216 (SFILES_SUBDIR): Add 29k-share/udi_soc.
1217 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
1218 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
1219 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
1220 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
1221 (depend): Fix bug where nm-files in config files weren't noticed.
1222 (make-proto-gdb-1): Avoid changing directories while building new
1223 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
1225 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
1227 * remote.c: Improve error recovery. Allow user to break out
1228 of initial connection attempt with INTERRUPT. Treat a timeout
1229 while waiting for remote packet like a retry, unless the remote
1230 side is actively running user code. Fix a few long printf_filtered's.
1232 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
1235 * buildsym.c (start_subfile): Allow null file name.
1237 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
1239 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
1240 expects a pointer to complaint rather than a complaint
1242 (process_linenos): free the previously allocated subfile name,
1243 then allocate the new one from the heap.
1245 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1247 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
1249 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
1251 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
1252 Previously, would bogusly index off the bottom of type_vector.
1253 (rs6000_builtin_type): Accept type number as argument.
1254 (read_type, case '-'): Handle negatives like any other type number.
1256 * symfile.c (deduce_language_from_filename): Handle null name.
1258 * mips-tdep.c (isa_NAN): Fix byte order dependency.
1259 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
1260 fixed by sato@sm.sony.co.jp.
1262 * xcoffread.c (parmsym): Don't use an initializer to set up
1263 this struct symbol. Set it up in initialize_xcoffread.
1264 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
1265 works on real rs/6000 target with #ifndef FAKING_RS6000.
1267 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
1269 * stabsread.c (rs6000_builtin_type): Move function from
1270 xcoffread.c:builtin_type.
1271 * xcoffread.c (builtin_type): Move to stabsread. Remove
1272 IBM6000_HOST dependency. Move misplaced comments.
1273 (various): Change printf's to complaints.
1274 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
1275 objfile argument to read_type calls under #if 0.
1276 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
1277 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
1278 * Makefile.in: xcoffread.o is not built by default.
1279 * xm-rs6000.h (IBM6000_HOST): Remove.
1280 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
1281 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
1284 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
1286 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
1287 VALUE_LVAL to be lval_memory so that we don't try to modify wild
1288 register numbers when user tries to modify elements in structs
1289 passed as arguments.
1290 * inflow.c (child_terminal_info): Move banner outside of system
1292 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
1293 passes struct/union arguments by address.
1295 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
1297 * Based on patch from Kean Johnston <maw@netcom.com>:
1298 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
1299 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
1300 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
1302 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
1304 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
1305 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
1307 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
1309 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
1310 cc debugging output.
1312 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
1314 * stabsread.c (define_symbol): Complain about unrecognized names
1315 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
1316 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
1317 (read_cpp_abbrev): Don't use the class name as part of the
1318 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
1319 abbrevs. Inspired by Mike Tiemann.
1320 (read_tilde_fields): Comment. Remove ancient dead code.
1321 Remove erroneous but non-dead code. Simplify. Add complaints.
1322 (in general): Remove extraneous (parentheses) in return
1325 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
1327 * coffread.c (coff_lookup_type): Fix fencepost error reported
1328 by Art Berggreen, <arg@opal.acc.com>.
1330 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
1331 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
1333 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
1334 test, which is apparently left over from when we used native
1335 include files and couldn't depend on the member names being there.
1336 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
1338 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
1340 * mipsread.c: Major overhaul to use new BFD symbol table reading
1341 routines. Now swaps information as it is needed, rather than
1342 swapping everything when the file is read.
1344 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
1346 * Makefile.in (TARDIRS): Add sparclite demo dir.
1347 (*.tab.c): Change dependency on Makefile to depend on
1348 Makefile.in, otherwise it always rebuilds after configuring.
1349 Force output *.tab.c file into current directory even in "make"
1350 versions that rewrite dependent file names used in command lines.
1352 * TODO: Remove some things we did.
1353 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
1354 * os68k-xdep.c: Remove; useless file (os68k is a target only).
1355 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
1356 * symtab.h: Eliminate unnamed unions and structs.
1358 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
1360 * Makefile.in (VERSION): Roll to 4.7.5.
1362 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
1364 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
1365 re-evaluating symbol pointers.
1367 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
1369 * c-exp.y (lcurly, rcurly): New nonterminals.
1370 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
1372 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
1373 made function static.
1374 * parse.c (struct funcall): Moved struct def from parser-defs.h.
1375 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
1376 * parse.c (start_arglist):
1377 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
1378 * parser-defs.h (struct funcall): Moved struct def to parse.c.
1379 * parser-defs.h (funcall_chain): Moved to parse.c.
1380 * printcmd.c (print_frame_nameless_args): Fix prototype.
1381 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
1382 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
1383 * valops.c (typecmp): Moved prototype from values.h.
1384 * value.h (typecmp): Moved prototype to valops.c, made static.
1385 * ch-exp.y (yylex): Change way control sequences are disabled.
1387 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
1389 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
1391 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
1393 * mipsread.c (upgrade_type): Build array types correctly, using
1394 create_range_type and create_array_type.
1396 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
1398 * remote-nindy.c: Cleanup.
1400 * infrun.c (wait_for_inferior): When rolling back the PC after
1401 a breakpoint, call write_pc so that NPC gets rolled back as well
1404 * blockframe.c (inside_entry_file, inside_main_func,
1405 inside_entry_func): PC of zero is always "bottom of stack".
1407 * printcmd.c (print_frame_args, print_frame_nameless_args):
1408 Let print_frame_nameless_args decide whether there are any,
1409 laying groundwork for possibly later printing 29K args for
1410 functions where we have tag words but no symbols.
1412 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
1414 * Makefile.in: fix GDB doc targets for new doc subdir structure
1416 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
1418 * stack.c (parse_frame_specification): Parse as many arguments
1419 as there are (up to MAXARGS). Pass all of them in argc, argv
1420 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
1421 many there were, onto SETUP_ARBITRARY_FRAME.
1422 * tm-mips.h, tm-sparc.h: Corresponding changes.
1423 * mips-tdep.c, sparc-tdep.c: Ditto.
1425 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
1427 * hp300ux-nat.c: Update copyrights.
1428 * mipsread.c (parse_partial_symbols): Complain about block
1429 indexes that go backwards. Fix from Peter Schauer.
1430 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
1431 symbol-file that has no linkage symbols to be read.
1432 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
1433 from tm- file to xm-file, since they're host dependent.
1434 * valarith.c (value_binop): Typo.
1436 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
1438 * sparclite/aload.c: Add copyleft.
1439 * sparclite/crt0.s: Add comment at beginning.
1441 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1443 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
1444 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
1446 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
1448 * values.c (value_headof): Fix typo in which VTBL and ARG were
1449 being confused for one another.
1451 * valops.c (typecmp): Now static.
1453 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
1454 baseclass--we don't always inherit its virtual function table
1457 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
1458 pointer correctly in case value_struct_elt moves it around.
1460 * valops.c (typecmp): Now static. Also, now groks references
1463 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
1464 zero on recursive call. If NAME is the name of TYPE, return TYPE.
1466 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
1468 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
1469 to avoid "too much defining" error from native C compiler (!).
1471 * Makefile.in (HFILES): Add typeprint.h.
1472 * typeprint.[ch]: Update copyrights.
1474 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
1476 * Makefile.in: Update to match doc/ subdir changes.
1478 * config/hp300hpux.mh: No cross-host file needed, just native.
1479 * config/go32.mh: Remove nonexistent "native" support.
1481 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
1482 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
1483 * m88k-tdep.c (next_insn): Lint, cleanup.
1484 (store_parm_word): Lint.
1486 * README: Fix typo (reported by karl@hq.ileaf.com).
1488 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
1490 * expression.h (BINOP_CONCAT): Document use for self concatenation
1491 an integral number of times.
1492 * language.c (binop_type_check): Extend BINOP_CONCAT for self
1494 * valarith.c (value_concat): Rewrite to support self
1495 concatenation an integral number of times.
1496 * Makefile.in (ch-exp.tab.c): Change "expect" message.
1497 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
1498 eliminate hundreds of spurious shift/reduce and reduce/reduce
1499 conflicts that mask the 5 real ones.
1500 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
1501 * ch-exp.y (integer_literal_expression): Remove production,
1504 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
1506 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
1507 implied that "no side effects" was nonfunctional.
1508 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
1509 character string and bitstring concatenation.
1510 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
1511 * expression.h (exp_opcode): Add BINOP_CONCAT.
1512 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
1513 * language.c (string_type): Add function to determine if a type
1515 * language.c (binop_type_check): Add case for BINOP_CONCAT.
1516 * valarith.c (value_concat): New function to concatenate two
1517 values, such as character strings or bitstrings.
1518 * valops.c (value_string): Remove error stub and implement
1520 * value.h (value_concat): Add prototype.
1521 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
1522 * ch-exp.y (yylex): Recognize SLASH_SLASH.
1523 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
1526 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
1528 * c-exp.y (exp): Add production to support direct creation
1529 of array constants using the obvious syntax.
1530 * c-valprint.c (c_val_print): Set printed string length.
1531 * dwarfread.c (read_tag_string_type): New prototype and
1532 function that handles TAG_string_type DIEs.
1533 * dwarfread.c (process_dies): Add case for TAG_string_type
1534 that calls new read_tag_string_type function.
1535 * expprint.c (print_subexp): Add support for OP_ARRAY.
1536 * gdbtypes.c (create_range_type, create_array_type): Inherit
1537 objfile from the index type.
1538 * ch-typeprint.c (chill_print_type): Add case for
1540 * ch-valprint.c (chill_val_print): Fix case for
1543 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
1545 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
1546 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
1547 include/coff/mips.h.
1549 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
1551 * c-exp.y (exp:STRING): Convert C strings into array-of-char
1552 constants with an explicit null byte terminator. OP_STRING is
1553 now used for real string types.
1554 * c-lang.c (builtin_type_*): Move declarations to lang.c since
1555 they are used by all languages.
1556 * c-lang.c (_initialize_c_language): Move initializations of
1557 builtin_type_* to lang.c.
1558 * c-typeprint.c (c_type_print_varspec_prefix,
1559 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
1560 to TYPE_CODE_STRING.
1561 * c-valprint.c (c_val_print): Change the way character arrays
1562 are printed as strings to be consistent with the way strings
1563 are printed when pointer-to-char types are dereferenced.
1564 Remove test of print_max before calling val_print_string, which
1565 now does it's own test.
1566 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
1567 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
1568 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
1569 * gdbtypes.c (builtin_type_*): Add declarations moved from
1571 * gdbtypes.c (create_string_type): New function to create real
1573 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
1574 renamed to TYPE_CODE_STRING.
1575 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
1576 builtin_type_* types moved from c-lang.c.
1577 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
1578 to TYPE_CODE_STRING.
1579 * gdbtypes.h (builtin_type_string): Add extern declaration.
1580 * gdbtypes.h (create_string_type): Add prototype.
1581 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
1582 renamed to TYPE_CODE_STRING.
1583 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
1585 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
1586 renamed to TYPE_CODE_STRING.
1587 * parse.c (length_of_subexp, prefixify_subexp): Add case for
1589 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
1590 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
1591 to TYPE_CODE_STRING.
1592 * valops.c (allocate_space_in_inferior): New function and
1593 prototype, using code ripped out of value_string.
1594 * valops.c (value_string): Rewritten to use new function
1595 allocate_space_in_inferior, but temporarily disabled until some
1596 other support is in place.
1597 * valops.c (value_array): New function to create array constants.
1598 * valprint.c (val_print_string): Add comment to document use,
1599 complete rewrite to fix several small buglets.
1600 * value.h (value_array): Add prototype.
1601 * value.h (val_print_string): Change prototype to match rewrite.
1602 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
1603 * ch-exp.y (match_character_literal): Disable recognition of
1604 control sequence form of character literals and document why.
1606 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
1608 * nindy-share/nindy.c: Add comments to #endif's to clarify
1611 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
1612 read_memory to get byte order right.
1613 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
1614 anymore. This is done in paread.c now. We expect unwind info
1615 to hang off of objfiles, and search all of the objfiles when until
1617 * (skip_trampoline_code): Cast arg to target_read_memory.
1618 * objfiles.h (struct objfile): Add new field obj_private to hold
1619 per object file private data (unwind info in this case).
1620 * paread.c (read_unwind_info): New routine to read unwind info
1621 for the objfile. This data is hung off of obj_private.
1622 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
1623 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
1624 make this easier to access.
1626 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
1628 * c-valprint.c (cp_print_class_member): Add extern decl.
1629 * c-valprint.c (c_val_print): Extract code for printing methods
1630 and move it to cp_print_class_method in cp-valprint.c.
1631 * c-valprint.c (c_val_print): Extract code to print strings and
1632 move it to val_print_string in valprint.c.
1633 * cp-valprint.c (cp_print_class_method): New function using
1634 code extracted from c_val_print.
1635 * valprint.c (val_print_string): New function using code
1636 extracted from c_val_print.
1637 * value.h (val_print_string): Add prototype.
1638 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
1639 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
1640 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
1641 CHECKBUF, growbuf_by_size): New variables, macros, and support
1642 functions for implementing a dynamically expandable temp buffer.
1643 * ch-exp.y (match_string_literal): New lexer function.
1644 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
1645 removed and replaced with new CHECKBUF macro.
1646 * ch-exp.y (yylex): Call match_string_literal when appropriate.
1647 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
1649 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
1651 * Makefile.in: Add info for paread.o.
1652 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
1654 * blockframe.c (frameless_look_for_prologue): Correct the
1656 * gdbtypes.h, gdbtypes.c: Use const in decl of
1657 cplus_struct_default, now that pa-gas assembler has been fixed.
1658 * hppah-nat.c: Formatting.
1659 * hppah-tdep.c: Remove lots of useless externs for variables we
1661 * (find_unwind_entry): Speed up by using binary search, and a one
1663 * (rp_saved): New routine to see what unwind info says about RP
1664 being saved on the stack frame.
1665 * (frame_saved_pc): Look for prologue to see if we need to
1666 examine the stack for the saved RP or not.
1667 * (init_extra_frame_info): Check for prologue, instead of
1668 framesize to determine if we are frameless or not.
1669 * (frame_chain_valid): Stop backtraces when we run into _start.
1670 * (push_dummy_frame): Reformat to make more readable.
1671 * (find_dummy_frame_regs): ditto.
1672 * (hp_pop_frame): ditto.
1673 * (hp_restore_pc_queue): small cleanup.
1674 * (hp_push_arguments): ditto.
1675 * (pa_do_registers_info): ditto.
1676 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
1677 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
1678 * Define FRAME_CHAIN_VALID.
1679 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
1680 passed to functions.
1682 * paread.c (pa_symtab_read): Use new bfd conventions for
1683 accessing linker symbol table.
1684 * (pa_symfile_init): Access embedded STAB info via BFD section
1685 mechanism and related macros.
1688 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
1690 * sparc-stub.c: Use a seperate stack for our traps.
1691 * Handle recursive traps.
1692 * Remove all trap init code. This needs to be done by the
1694 * (set_mem_fault_trap): Call exceptionHandler() to setup this
1696 * (handle_exception): See if we are at breakinst, if so, then
1697 advance PC sp that users can just step out of breakpoint().
1698 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
1699 new place if SP has changed.
1700 * (case 's'): Get rid of this, we can't do it yet.
1701 * (case 't'): New command to test any old random feature.
1702 * (case 'r'): New command to reset the system.
1703 * (breakpoint): Add label to breakpoint trap instruction so that
1704 handle_exception() can detect where we are and get past the
1705 breakpoint trivially.
1707 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
1709 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
1711 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1713 * configure.in: recognise all sparclite variants
1715 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1717 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
1718 binary files oring in the right bit.
1720 * main.c, source.c, state.c, symmisc.c: use macros defined in
1721 fopen-{bin|both} when fopening files.
1723 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
1725 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
1726 from a configuration file (typically including <limits.h>), or to
1727 TARGET_CHAR_BIT if CHAR_BIT is not defined.
1728 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
1729 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
1730 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
1731 * exppritn.c (print_subexp, dump_expression): Add case for
1733 * expression.h (OP_BITSTRING): New expression element type for
1735 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
1736 macros to convert between number of expression elements and bytes
1737 to store that many elements.
1738 * i960-tdep.c (leafproc_return): Use new macros to access
1739 minimal symbol name and address fields.
1740 * m88k-pinsn.c (sprint_address): Use new macros to access
1741 minimal symbol name and address fields.
1742 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
1743 minimal symbol address field.
1744 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
1745 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
1746 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
1747 Use new BYTES_TO_EXP_ELEM macro.
1748 * parse.c (write_exp_bitstring): New function to write packed
1749 bitstrings into the expression element vector.
1750 * parse.c (length_of_subexp, prefixify_subexp): Add case for
1752 * parser-defs.h (struct stoken): Document that it is used for
1753 OP_BITSTRING as well as OP_STRING.
1754 * parser-defs.h (write_exp_bitstring): Add prototype.
1755 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
1756 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
1757 LOWER, LENGTH): New tokens for keywords.
1758 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
1759 upper_lower_argument, length_argument, array_mode_name,
1760 string_mode_name, variant_structure_mode_name): New non-terminals
1762 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
1763 * ch-exp.y (match_bitstring_literal): New lexer support function
1764 to recognize bitstring literals.
1765 * ch-exp.y (tokentab6): New token table for 6 character keywords.
1766 * ch-exp.y (tokentab5): Add LOWER, UPPER.
1767 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
1768 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
1769 * ch-exp.y (yylex): Check tokentab6.
1770 * ch-exp.y (yylex): Call match_bitstring_literal.
1772 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
1774 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
1775 symbol name and value fields.
1777 * c-exp.y (yylex): Make static, to match prototype and other
1780 * expression.h (exp_opcode): Add BINOP_MOD.
1781 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
1782 * expprint.c (dump_expression): Handle new BINOP_MOD.
1783 * language.c (binop_type_check): Handle new BINOP_MOD.
1784 * main.c (float_handler): Re-enable float handler when hit.
1785 * valarith.c (language.h): Include, need current_language.
1786 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
1787 for integer divide truncates towards zero for negative results.
1788 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
1789 * valarith.c (value_binop): Allow arithmetic operations on
1790 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
1791 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
1792 * ch-exp.y (tokentab3): Add MOD and REM.
1793 * ch-exp.y (yylex): Set innermost_block for symbols found
1794 in local scopes. Return LOCATION_NAME for local symbols.
1795 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
1796 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
1798 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
1800 * command.c (shell_escape, make_command, _initialize_command):
1801 don't create or use fork if CANT_FORK is defined.
1802 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
1803 code written for the IBM PC" remain.
1804 * xm-go32.h: define CANT_FORK
1806 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1808 * remote-sim.c: first attempt at general simulator interface
1809 * remote-hms.c: whitespace
1810 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
1811 understand new stack layout. (print_register_hook): print ccr
1812 register in a fancy way.
1814 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
1816 * eval.c (language.h): Include.
1817 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
1818 to pointer types when the current language is C. It loses for
1819 other languages when the lower index bound is nonzero.
1820 * valarith.c (value_subscript): Take array lower bounds into
1821 account when performing subscripting operations.
1822 * valops.c (value_coerce_array): Add comment describing why
1823 arrays with nonzero lower bounds are dealt with in value_subscript,
1824 rather than in value_coerce_array.
1826 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
1828 * ch-exp.y (FLOAT_LITERAL): Add token.
1829 * ch-exp.y (literal): Add FLOAT_LITERAL.
1830 * ch-exp.y (match_float_literal): New lexer routine.
1831 * ch-exp.y (convert_float): Remove.
1832 * ch-exp.y (yylex): Call match_float_literal.
1833 * ch-exp.y (yylex): Match single '.' after trying
1834 to match floating point literals.
1836 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
1837 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
1839 * expprint.c (dump_expression): New function for dumping
1840 expression vectors during gdb debugging.
1841 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
1842 MULTI_SUBSCRIPT and moved out of BINOP range.
1843 * expression.h (DUMP_EXPRESSION): New macro that calls
1844 dump_expression if DEBUG_EXPRESSIONS is defined.
1845 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
1846 * parse.c (length_of_subexp, prefixify_subexp): Change
1847 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
1848 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
1849 prefixify'ing the expression.
1850 * printcmd.c (print_command_1): Add comment.
1851 * ch-exp.y (expression_list): Add useful actions.
1852 * ch-exp.y (value_array_element): Add useful actions.
1853 * ch-exp.y (array_primitive_value): Add production.
1854 * ch-exp.y (yylex): Recognize ',' as a token.
1856 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1858 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
1859 POSIXize the recursive makes (make [variable assignments] target{s})
1861 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
1863 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
1864 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
1865 CPLUS_MARKER for all SVR4 systems, so follow suit.
1866 * defs.h (strdup_demangled): Remove prototype.
1867 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
1868 SYMBOL_INIT_LANGUAGE_SPECIFIC.
1869 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
1870 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
1871 prim_record_minimal_symbol_and_info): Use new macro
1872 SYMBOL_INIT_LANGUAGE_SPECIFIC.
1873 * minsyms.c (install_minimal_symbols): Use new macro
1874 SYMBOL_INIT_DEMANGLED_NAME.
1875 * stabsread.c (define_symbol): Use new macro
1876 SYMBOL_INIT_DEMANGLED_NAME.
1877 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
1878 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
1879 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
1880 SYMBOL_INIT_DEMANGLED_NAME.
1881 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
1882 SYMBOL_DEMANGLED_NAME now tests language itself.
1883 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
1884 now tests language itself.
1885 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
1886 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
1887 mangled name member in the language dependent portion of a symbol.
1888 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
1889 mangled name member appropriate for a symbol's language.
1890 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
1891 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
1892 SYMBOL_DEMANGLED_NAME now tests language itself.
1893 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
1894 initializes language dependent portion of symbol.
1895 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
1896 demangles and caches the demangled form of symbol names.
1897 * utils.c (fputs_demangled, fprint_symbol): Use current language
1898 to select an appropriate demangling algorithm.
1899 * utils.c (strdup_demangled): Remove, no longer used.
1900 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
1901 access the Chill mangled name member in the language dependent
1902 portion of a symbol.
1903 * ch-lang.c (chill_demangle): New function, simple demangler.
1904 * defs.h (chill_demangle): Add prototype.
1905 * symtab.h (language_dependent_info): Add struct for Chill.
1907 Thu Dec 31 11:06:38 1992 Fred Fish (fnf@cygnus.com)
1909 * Makefile.in (BISON): Add comment that when bison is used, it
1910 must include the "-y" option.
1911 * c-exp.y, m2-exp.y (yyrule, yyname, yyss, yyssp, yyvs, yyvsp):
1912 Remove defines to remap non-yacc symbols, thus backing out of
1913 previous recent changes. Standard policy is that non-yacc parser
1914 generators get fixed, rather than adding bug workarounds in gdb
1915 for each new one that pops up. Expand comment to note this.
1916 * c-exp.y, m2-exp.y (YYDEBUG): Revert back to disabled by default.
1918 Thu Dec 31 09:03:02 1992 Stu Grossman (grossman at cygnus.com)
1920 * partial-stab.h (near N_BINCL): Remove redundant code in N_BINCL
1921 case. Use code in N_SOL.
1923 * paread.c: New file that contains all HPPA/HPUX symbol reading
1925 * dbxread.c: Remove almost all HPPA/HPUX symbol reading code.
1926 * (dbx_symfile_init): Use sizeof(long) instead of 4.
1927 * (dbx_symfile_offsets): Make static.
1928 * (pastab_build_psymtabs): New interface routine for paread to
1929 send stabs into dbxread.
1930 * gdb-stabs.h: Remove gobs of HPPA cruft.
1932 Wed Dec 30 19:47:13 1992 Fred Fish (fnf@cygnus.com)
1934 * c-exp.y, m2-exp.y (yyrule, yyname): Remap like other yy* names
1936 * ch-exp.y (yyrule, yyname): Remap like other yy* names for byacc.
1938 * c-exp.y, m2-exp.y (yyreds, yytoks): Remap like other yy* names.
1939 * c-exp.y, m2-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
1940 and YYDEBUG is not already defined.
1941 * c-exp.y (strncmp): Replace throughout with STREQN, missed
1942 them during the previous replacements.
1943 * printcmd.c (_initialize_printcmd): Update internal documentation
1944 for "set" command to note that the assignment syntax is language
1946 * ch-exp.y (yyreds, yytoks): Remap like other yy* names.
1947 * ch-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
1948 and YYDEBUG is not already defined.
1949 * ch-exp.y (GDB_REGNAME, GDB_LAST, GDB_VARIABLE, GDB_ASSIGNMENT,
1950 single_assignment_action): New terminals and nonterminal for gdb
1951 extensions to chill expression grammer.
1952 * ch-exp.y (match_dollar_tokens): Lexer routine to match all
1953 tokens that start with '$' (register names, convenience vars, etc).
1954 * ch-exp.y (tokentab2): Add GDB_ASSIGNMENT.
1955 * ch-exp.y (yylex): Call match_dollar_tokens.
1957 Mon Dec 28 15:00:01 1992 Stu Grossman (grossman at cygnus.com)
1959 * hppah-tdep.c (skip_trampoline_code): Use new macros for
1960 accessing minimal symbol data.
1961 * infcmd.c (read_pc): Use #ifdef, not #if.
1962 * symfile.c (syms_from_objfile): Add CONST to decl for targets.
1963 * tm-hppa.h (FIX_CALL_DUMMY): Use new macros for accessing
1964 minimal symbol data.
1966 * hppah-tdep.c (frame_saved_pc): Use better test for outermost
1967 frame. Use find_return_regnum to find the caller.
1968 * (find_unwind_entry): New routine to locate stack frame info
1969 associated with a procedure. This looks in the $UNWIND_START$
1970 section in the SOM file.
1971 * (find_return_regnum): New routine. Uses find_unwind_entry() to
1972 figure out where the caller's return address is stored.
1973 * (find_proc_framesize): New routine. Uses find_unwind_entry()
1974 to figure out the frame size for a procedure.
1975 * (saved_pc_after_call): New routine, moved from tm-hppa.h.
1976 * (init_extra_frame_info): New routine. Corrects PC and FP for
1977 outermost frame if necessary.
1978 * (frame_chain): New routine, moved from tm-hppa.h.
1979 * (skip_trampoline_code): Handle computed function calls (ie:
1980 calls from $$dyncall).
1981 * (unwind_command): Temporary support function to allow user
1982 to control/observe aspects of the unwind (stack frame) info.
1983 * infcmd.c (read_pc): (Temporary), put a hack in to see if the PC
1984 was in a system call, if so, then read the PC from r31.
1985 * tm-hppah.h (SKIP_TRAMPOLINE_CODE, IN_SOLIB_TRAMPOLINE): Deal
1986 with extra arg for skip_trampoline_code().
1987 * (INIT_EXTRA_FRAME_INFO): Define to point at subr (see above).
1988 * (FRAME_CHAIN, FRAME_CHAIN_VALID): Turn into real subroutines.
1989 * tm-hppa.h (SAVED_PC_AFTER_CALL): Turn into real subroutine.
1991 Sun Dec 27 17:34:15 1992 Fred Fish (fnf@cygnus.com)
1993 * dbxread.c (dbx_symfile_init, elfstab_build_psymtabs):
1994 Call new bfd_get_size() and verify that string table is no larger
1995 than the file that is supposed to contain it.
1996 * symfile.c (syms_from_objfile): Only complain about configured
1997 NAMES_HAVE_UNDERSCORE differences between gdb and bfd if the
1998 current target is the default BFD target.
2000 Sat Dec 26 20:51:41 1992 Fred Fish (fnf@cygnus.com)
2002 * solib.c (BKPT_AT_MAIN): Change to BKPT_AT_SYMBOL.
2003 * solib.c (bkpt_names): New array of symbol names to try to
2004 use for the "mapping complete" breakpoint. Configurable
2005 define SOLIB_BKPT_NAME is first one to try.
2006 * solib.c (find_solib): Test debug_base for nonzero rather
2007 than just greater than zero.
2008 * solib.c (enable_break): Use bkpt_names to look up address
2009 at which to set "mapping complete" breakpoint.
2011 Tue Dec 22 20:33:38 1992 Fred Fish (fnf@cygnus.com)
2013 * defs.h (STRCMP, STREQ, STREQN): New macros.
2014 * defs.h (demangle_and_match): Remove prototype.
2015 * dwarfread.c (STREQ, STREQN): Remove macros, replaced with STREQ
2016 and STREQN defined in defs.h.
2017 * dwarfread.c (set_cu_language): For completely unknown languages,
2018 try to deduce the language from the filename. Retain behavior
2019 that for known languages we don't know how to handle, we use
2021 * dwarfread.c (enum_type, symthesize_typedef): Initialize language
2022 and demangled name fields in symbol.
2023 * dwarfread.c, mipsread.c, partial-stab.h: For all usages of
2024 ADD_PSYMBOL_TO_LIST, add language and objfile parameters.
2025 * dwarfread.c (new_symbol): Attempt to demangle C++ symbol names
2026 and cache the results in SYMBOL_DEMANGLED_NAME for the symbol.
2027 * elfread.c (STREQ): Remove macro, use STREQ defined in defs.h.
2028 Replace usages throughout.
2029 * elfread.c (demangle.h): Include.
2030 * elfread.c (record_minimal_symbol): Remove prototype and function.
2031 * gdbtypes.h, symtab.h (B_SET, B_CLR, B_TST, B_TYPE, B_BYTES,
2032 B_CLRALL): Moved from symtab.h to gdbtypes.h.
2033 * infcmd.c (jump_command): Remove code to demangle name and add
2034 it to a cleanup list. Now just use SYMBOL_DEMANGLED_NAME.
2035 * minsyms.c (demangle.h): Include.
2036 * minsyms.c (lookup_minimal_symbol): Indent comment to match code.
2037 * minsyms.c (install_minimal_symbols): Attempt to demangle symbol
2038 names as C++ names, and cache them in SYMBOL_DEMANGLED_NAME.
2039 * mipsread.c (psymtab_language): Add static variable.
2040 * stabsread.c (demangle.h): Include.
2041 * stabsread.c (define_symbol): Attempt to demangle C++ symbol
2042 names and cache them in the SYMBOL_DEMANGLED_NAME field.
2043 * stack.c (return_command): Remove explicit demangling of name
2044 and use of cleanups. Just use SYMBOL_DEMANGLED_NAME.
2045 * symfile.c (demangle.h): Include.
2046 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Fix
2047 to match macros in symfile.h and allow them to be compiled
2048 if INLINE_ADD_PSYMBOL is not true.
2049 * symfile.h (INLINE_ADD_PSYMBOL): Default to true if not set.
2050 * symfile.h (ADD_PSYMBOL_*): Add language and objfile parameters.
2051 Add code to demangle and cache C++ symbol names. Use macro form
2052 if INLINE_ADD_PSYMBOL is true, otherwise use C function form.
2053 * symmisc.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2054 Remove, also defined in symfile.c, which we already fixed.
2055 * symtab.c (expensive_mangler): Remove prototype and function.
2056 * symtab.c (find_methods): Remove physnames parameter and fix
2058 * symtab.c (completion_list_add_symbol): Name changed to
2059 completion_list_add_name.
2060 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): New macro, adds both
2061 the normal symbol name and the cached C++ demangled name.
2062 * symtab.c (lookup_demangled_partial_symbol,
2063 lookup_demangled_block_symbol): Remove prototypes and functions.
2064 * symtab.c (lookup_symbol): Remove use of expensive_mangler,
2065 use lookup_block_symbol instead of lookup_demangled_block_symbol.
2066 Remove code to try demangling names and matching them.
2067 * symtab.c (lookup_partial_symbol, lookup_block_symbol):
2068 Fix to try matching the cached demangled name if no match is
2069 found using the regular symbol name.
2070 * symtab.c (find_methods): Remove unused physnames array.
2071 * symtab.c (name_match, NAME_MATCH): Remove function and macro,
2072 replaced with SYMBOL_MATCHES_REGEXP from symtab.h.
2073 * symtab.c (completion_list_add_symbol): Rewrite to use cached
2074 C++ demangled symbol names.
2075 * symtab.h: Much reformatting of structures and such to add
2076 whitespace to make them more readable, and make them more
2077 consistent with other gdb structure definitions.
2078 * symtab.h (general_symbol_info): New struct containing fields
2079 common to all symbols.
2080 * symtab.h (SYMBOL_LANGUAGE, SYMBOL_DEMANGLED_NAME,
2081 SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, SYMBOL_MATCHES_NAME,
2082 SYMBOL_MATCHES_REGEXP, MSYMBOL_INFO, MSYMBOL_TYPE): New macros.
2083 * symtab. (struct minimal_symbol, struct partial_symbol, struct
2084 symbol): Use general_symbol_info struct.
2085 * utils.c (demangle_and_match): Remove, no longer used.
2086 * valops.c (demangle.h): Include.
2087 * xcoffexec.c (eq): Remove macro, replace usages with STREQ.
2088 * blockframe.c, breakpoint.c, c-exp.y, c-valprint.c, dbxread.c,
2089 infcmd.c, m2-exp.y, minsyms.c, objfiles.h, solib.c, stack.c,
2090 symmisc.c, symtab.c, valops.c: Replace references to minimal
2091 symbol fields with appropriate macros.
2092 * breakpoint.c, buildsym.c, c-exp.y, c-typeprint.c, c-valprint.c,
2093 coffread.c, command.c, convex-tdep.c, cp-valprint.c, dbxread.c,
2094 demangle.c, elfread.c, energize.c, environ.c, exec.c,
2095 gdbtypes.c, i960-tdep.c, infrun.c, infrun-hacked.c, language.c,
2096 main.c, minsyms.c, mipsread.c, partial-stab.h, remote-es1800.c,
2097 remote-nindy.c, remote-udi.c, rs6000-tdep.c, solib.c, source.c,
2098 sparc-pinsn.c, stabsread.c, standalone.c, state.c, stuff.c,
2099 symfile.c, symmisc.c, symtab.c, symtab.h, tm-sysv4.h,
2100 tm-ultra3.h, values.c, xcoffexec.c, xcoffread.c: Replace strcmp
2101 and strncmp usages with STREQ, STREQN, or STRCMP as appropriate.
2102 * breakpoint.c, buildsym.c, c-typeprint.c, expprint.c, findvar.c,
2103 mipsread.c, printcmd.c, source.c, stabsread.c, stack.c,
2104 symmisc.c, tm-29k.h, valops.c, values.c: Replace SYMBOL_NAME
2105 references with SYMBOL_SOURCE_NAME or SYMBOL_LINKAGE_NAME as
2107 * buildsym.c (start_subfile, patch_subfile_names): Default the
2108 source language to what can be deduced from the filename.
2109 * buildsym.c (end_symtab): Update the source language in the
2110 allocated symtab to match what we have been using.
2111 * buildsym.h (struct subfile): Add a language field.
2112 * c-typeprint.c (c_print_type): Remove code to do explicit
2114 * dbxread.c (psymtab_language): Add static variable.
2115 * dbxread.c (start_psymtab): Initialize psymtab_language using
2116 deduce_language_from_filename.
2118 Mon Dec 21 22:24:33 1992 Fred Fish (fnf@cygnus.com)
2120 * valprint.c (val_print): Reorganize comment and add note
2121 about dependency on target byte ordering.
2122 * ch-exp.y (value_array_slice): Fix typo.
2123 * ch-valprint.c (chill_val_print): Remove C'ism that arrays of
2124 byte sized ints are assumed to be char strings and printed with
2125 string syntax. In chill, arrays of chars and arrays of
2126 bytes/ubytes are distinquishable, and printed appropriately.
2128 Mon Dec 21 18:02:35 1992 Stu Grossman (grossman at cygnus.com)
2130 * tm-hppah.h: #define NEED_TEXT_START_END for target memory
2131 read/write routines for HPUX.
2133 * hppa-pinsn.c (print_insn): Improve handling of be and ble
2134 branch targets to compute target address using const from previous
2135 instruction if necessary.
2136 * Add `Q' operator to print out bit position field various
2138 * hppah-nat.c: #include sys/param.h, and sys/user.h. General
2139 cleanups, use new code from Utah.
2140 * (store_inferior_registers): Update to new code from Utah.
2141 * (initialize_kernel_u_addr): Re-enable decl of struct user u.
2142 * (fetch_register): Clear out priv level when reading PCs.
2143 * hppah-tdep.c: Get rid of gobs of KERNELDEBUG stuff.
2144 * Remove decl of errno, #include wait.h and target.h.
2145 * (frame_saved_pc): Check `flags' pseudo-register to see if we
2146 were inside of a kernel call. If so, then PC is in a different
2147 register. Also, mask out bottom two bits of all PCs so as not to
2148 confuse higher level code.
2149 * (push_dummy_frame): Create from #define in tm-hppa.h.
2150 * (find_dummy_frame_regs): Update from Utah.
2151 * (hp_pop_frame): Create from #define in tm-hppa.h.
2152 * (hp_restore_pc_queue): New, from Utah.
2153 * (hp_push_arguments): Big fixes from Utah.
2154 * (pa_do_registers_info, pa_print_registers): Only print out fp
2156 * (skip_trampoline_code): New routine to deal with stubs that
2157 live in nowhereland between callers and callees.
2158 * i860-tdep.c: Remove decl of attach_flag.
2159 * infrun.c (wait_for_inferior): Add new macro
2160 INSTRUCTION_NULLIFIED, which can tell if the instruction pointed
2161 at by PC will be nullified. If so, then step the target once more
2162 so as to avoid confusing the user.
2163 * (just before step_over_function:): Use stop_func_start, not
2164 stop_pc when checking for the existance of line number info.
2165 stop_func_start will reflect the proper address of the target
2166 routine, not of the stub that we may be traversing to get there.
2167 * tm-hppa.h: define SKIP_TRAMPOLINE_CODE and IN_SOLIB_TRAMPOLINE
2168 to deal with the stubs that PA compilers sometimes stick between
2169 callers and callees. Also, define FLAGS_REGNUM for access to the
2171 * (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Use
2173 * (CANNOT_STORE_REGISTER): New from Utah. Says that we can't
2174 write gr0, PC regs, and PSW!
2175 * (FRAME_FIND_SAVED_REGS): Bug fixes from Utah.
2176 * (PUSH_DUMMY_FRAME, POP_FRAME): Make into real routines in
2178 * (CALL_DUMMY, FIX_CALL_DUMMY): Fixes from Utah.
2179 * Define struct unwind_table_entry.
2180 * valops.c (call_function_by_hand): Add another arg to
2181 FIX_CALL_DUMMY (under #ifdef GDB_TARGET_IS_HPPA). Why is this
2184 Mon Dec 21 02:17:57 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2186 * remote-vx.c: remove include of "symfile.h", replace it with "complaints.h"
2188 Fri Dec 18 10:32:25 1992 Fred Fish (fnf@cygnus.com)
2190 * Makefile.in (VERSION): Bump to 4.7.4.
2191 * Makefile.in (SFILES_MAINDIR): Add typeprint.c, c-typeprint.c,
2192 m2-typeprint.c, c-valprint.c cp-valprint.c m2-valprint.c.
2193 * Makefile.in (HFILES): Add valprint.h.
2194 * Makefile.in (OBS): Add typeprint.o, c-typeprint.o,
2195 m2-typeprint.o, c-valprint.o, cp-valprint.o m2-valprint.o.
2196 * typeprint.c, typeprint.h: New files for language independent
2197 type printing functions.
2198 * c-typeprint.c, m2-typeprint.c: New files for language dependent
2199 type printing functions and definitions.
2200 * valprint.h: New include file for language independent value
2201 printing definitions.
2202 * c-valprint.c, cp-valprint.c, m2-valprint.c: New files for language
2203 dependent value printing functions.
2204 * c-exp.y (production ptype): Add range_type variable and use new
2205 create_range_type function.
2206 * c-exp.y (tokentab2, tokentab3), c-lang.c (c_op_print_tab),
2207 infcmd.c (path_var_name), language.c (unk_op_print_tab),
2208 m2-lang.c (m2_op_print_tab): Change from ANSI-obsolescent
2209 "const static" to ANSI-conformant "static const".
2210 * c-exp.y (c_create_fundamental_type): Remove unused nbytes.
2211 * c-exp.y (c_language_defn, cplus_language_defn): Add c_print_type,
2213 * c-lang.h (c_print_type, c_val_print): Add prototypes.
2214 * coffread.c (decode_type): Add range_type variable and call to
2215 new create_range_type function.
2216 * complaints.c (complain): Remove unused val variable.
2217 * complaints.c (_initialize_complaints): Make it void.
2218 * convex-tdep.c (value_of_trapped_internalvar): Add range_type
2219 variable and call new create_range_type function.
2220 * defs.h (enum val_prettyprint): Move enum from value.h to here
2221 so we can avoid having to include value.h just for prototypes that
2222 need the enum (thanks ANSI).
2223 * dwarfread.c (struct_type): Local anonymous_size variable is
2224 only used if !BITS_BIG_ENDIAN.
2225 * dwarfread.c (decode_subscript_data_item): Add rangetype
2226 variable and call new create_range_type function.
2227 * elfread.c (elf_symfile_read): Remove unused dbx and text_sect
2229 * eval.c (evaluate_subexp): Remove unused local variable name
2230 and the statement with no side effects that initializes it.
2231 * expprint.c (print_subexp): Change local_printstr to
2233 * gdbtypes.c (create_range_type): New function that creates
2234 a range type using code fragments from object file readers as
2235 an example of what has to be initialized.
2236 * gdbtypes.c (create_array_type): Removed index_type, low_bound,
2237 and high_bound parameters, replaced with a single range_type
2238 parameter. Change function body to use passed in range_type
2239 rather than handcrafting one.
2240 * gdbtypes.h (create_range_type): Add prototype.
2241 * gdbtypes.h (create_array_type): Change prototype parameters.
2242 * infrun.c (normal_stop): Remove unused local variables tem and c.
2243 * infrun.c (hook_stop_stub): Return 0 rather than random value.
2244 * language.c (unk_lang_print_type, unk_lang_val_print): Add
2245 stub functions that call error if called.
2246 * language.c (unknown_language_defn, auto_language_defn,
2247 local_language_defn): Add initializers unk_lang_print_type and
2249 * language.h (struct language_defn): Reformat for larger
2250 comments, add la_print_type and la_val_print members. Add
2251 LA_PRINT_TYPE and LA_VAL_PRINT macros. Change local_printchar
2252 to LA_PRINT_CHAR and local_printstr to LA_PRINT_STRING.
2253 * m2-lang.c (m2_create_fundamental_type): Remove unused local
2255 * m2-lang.c (m2_language_defn): Add initializers m2_print_type
2257 * m2-lang.h (m2_print_type, m2_val_print): Add prototypes.
2258 * main.c (execute_command): Remove unused local variable cmdlines.
2259 * main.c (echo_command), stabsread.c (read_type), printcmd.c
2260 (clear_displays), symmisc.c (block_depth), values.c
2261 (clear_value_history):
2262 Make testing of truth value of assignment result explicit.
2263 * mipsread.c (upgrade_type): Update FIXME to include future use
2264 of create_range_type.
2265 * printcmd.c (ptype_command, ptype_eval, whatis_command,
2266 whatis_exp, maintenance_print_type): Move prototypes and functions
2268 * printcmd.c (_initialize_printcmd): Move add_com calls for
2269 ptype_command and whatis_command to new typeprint.c.
2270 * ser-bsd.c (serial_open): Remove unused variable sgttyb.
2271 * source.c (find_source_lines): Local variable c only used
2272 when LSEEK_NOT_LINEAR is defined.
2273 * stabsread.c (read_array_type): Use new create_range_type
2275 * stabsread.c (read_range_type): Add new index_type variable and
2276 call new create_range_type function rather than handcrafting
2278 * symmisc.c (type_print_1): Change usages to LA_PRINT_TYPE.
2279 * symtab.c (typedef_print usages): Use c_typedef_print, renamed.
2280 * symtab.c (type_print_base usages): Use c_type_print_base.
2281 * symtab.c (type_print_varspec_prefix usages): Use
2282 c_type_print_varspec_prefix.
2283 * symtab.c (type_print_method_args usages): Use
2284 cp_type_print_method_args.
2285 * valprint.c: Completely ripped apart and the fragments used
2286 to create c-valprint.c, cp-valprint.c, m2-valprint.c, and
2287 valprint.h. Remaining stuff is language independent.
2288 * value.h (struct fn_field): Forward declare for prototypes.
2289 * value.h (type_print_1): Remove prototype.
2290 * value.h (enum val_prettyprint): Moved to defs.h.
2291 * value.h (typedef_print): Prototype renamed to c_typedef_print.
2292 * value.h (baseclass_offset): Add prototype.
2293 * Makefile.in (SFILES_MAINDIR): Add ch-typeprint.c, ch-valprint.c.
2294 * Makefile.in (OBS): Add ch-typeprint.o, ch-valprint.o.
2295 * ch-typeprint.c: New file for language dependent type printing.
2296 * ch-valprint.c: New file for language dependent value printing.
2297 * ch-exp.y (parse_number): Remove prototype and stub function.
2298 * ch-exp.y (decode_integer_literal): Removed unused digits and
2300 * ch-exp.y (convert_float): Completely ifdef out for now.
2301 * ch-exp.y (tokentab2, tokentab3, tokentab4, tokentab5),
2302 ch-lang.c (chill_op_print_tab):
2303 Change from ANSI-obsolescent "const static" to ANSI-conformant
2305 * ch-exp.y (yylex): Add unhandled storage class enumeration
2306 literals to switch statement for completeness.
2307 * ch-lang.c (chill_create_fundamental_types): Remove unused
2308 nbytes variable. Change dummy type to 2 bytes to match int.
2309 Handle FT_VOID types gratuituously added to chill DWARF by
2310 compiler. Change FT_CHAR case to generate an TYPE_CODE_CHAR
2311 type rather than a one byte TYPE_CODE_INT type.
2312 * ch-lang.c (chill_language_defn): Add chill_print_type and
2314 * ch-lang.h (chill_print_type, chill_val_print): Add prototypes.
2316 Thu Dec 17 00:44:57 1992 John Gilmore (gnu@cygnus.com)
2318 Eliminate uses of NAMES_HAVE_UNDERSCORE, using
2319 bfd_get_symbol_leading_char instead.
2321 * coffread.c (EXTERNAL_NAME): New macro for removing possible
2322 leading character from names.
2323 (read_coff_symtab): Use BFD's FILE *, don't open a second one.
2324 (process_coff_symbol, coff_read_struct_type, coff_read_enum_type):
2325 Replace NAMES_HAVE_UNDERSCORE with EXTERNAL_NAME.
2327 * kdb-start.c (main): Remove NAMES_HAVE_UNDERSCORE.
2328 * minsyms.c (install_minimal_symbols): Replace NAMES_HAVE_UNDERSCORE.
2329 Remove SOME_NAMES_HAVE_DOT support (apparently unused).
2330 * partial-stab.h: Replace NAMES_HAVE_UNDERSCORE.
2331 * solib.c: Replace NAMES_HAVE_UNDERSCORE.
2332 * stabsread.h: Remove NAMES_HAVE_UNDERSCORE and HASH_OFFSET.
2333 * symfile.c (syms_from_objfile): Insert debugging check to test
2334 NAMES_HAVE_UNDERSCORE setting against the BFD support.
2336 * doc/gdbint.texinfo (Host Conditionals): Remove
2337 NAMES_HAVE_UNDERSCORE, SOME_NAMES_HAVE_DOT, document
2339 (Target Conditionals): Remove all of the above.
2341 * xm-rs6000.h (MEM_FNS_DECLARED): Update comments.
2343 * coffread.c (read_coff_symtab, C_BLOCK): Use complain() rather
2344 than error() for .bb/.eb. Bug found by Eddie Fung, <efung@cs.uq.oz.au>.
2346 Tue Dec 15 10:05:56 1992 Ian Lance Taylor (ian@cygnus.com)
2348 * coffread.c (decode_type): catch negative tagndx fields generated
2350 * exec.c: comment out string following #endif.
2351 * configure.in (i[34]86-*-sco3.2v4*): use host i386sco4.
2352 * xm-i386sco.h: include <sys/types.h> and <sys/dir.h>, required by
2354 * config/i386sco4.mh: new file; like i386sco.mh, but don't require
2355 gcc, and define const to empty to avoid SCO 3.2v4 cc bug.
2357 Tue Dec 15 04:14:24 1992 Fred Fish (fnf@cygnus.com)
2359 * complaints.c: New file, code moved from utils.c.
2360 * complaints.c (complain): Made into a varargs function.
2361 * complaints.h: New file, code moved from symfile.h.
2362 * Makefile.in (SFILES_MAINDIR): Add complaints.c.
2363 * Makefile.in (HFILES): Add complaints.h.
2364 * Makefile.in (OBS): Add complaints.o.
2365 * symfile.c (complaint_root, stop_whining, complaint_series,
2366 complain, clear_complaints, add_show_from_set for stop_whining):
2367 Moved to complaints.c.
2368 * symfile.h (struct complaint, complaint_root decl, complain
2369 prototype, clear_complaints prototype): Moved to complaints.h.
2370 * buildsym.c, coffread.c, dbxread.c, dwarfread.c, elfread.c,
2371 gdbtypes.c, mipsread.c, stbsread.c, symfile.c: Include
2372 complaints.h. Remove casts from arguments to complain(),
2373 which is now a varargs function, and remove unnecessary
2374 placeholder zero args.
2375 * defs.h (begin_line): Add prototype.
2376 * defs.h (vprintf_filtered): Add prototype.
2377 * dwarfread.c (varargs.h): Remove, no longer needed.
2378 * dwarfread.c (dwarfwarn): Remove prototype and function.
2379 * dwarfread.c (complaints): Define a bunch of complaints.
2380 * dwarfread.c (SQUAWK): Remove macro defs, convert all
2381 usages to standard complain() calls.
2382 * utils.c (begin_line): New function that ensures that
2383 whatever gets filter-printed next starts on its own line.
2384 * utils.c (vprintf_filtered): New func, like vfprintf_filtered,
2385 but to stdout (calls vfprintf_filtered internally).
2387 Tue Dec 15 02:01:00 1992 John Gilmore (gnu@cygnus.com)
2389 * remote.c: Avoid printf_filtered line limit. Suggested by
2390 Robert R. Henry, <rrh@tera.com>.
2391 * infcmd.c (environment_info): Ditto, for Don Allen <allen@think.com>.
2393 * main.c (main): Accept --silent as well as --quiet. Change +help
2394 to --help. Suggested by Karl Berry, <karl@cs.umb.edu>.
2396 * doc/gdbint.texinfo: SWAP_HOST_AND_TARGET => SWAP_TARGET_AND_HOST.
2397 Noticed by Andy Jackson, <arj@cam-orl.co.uk>.
2399 Mon Dec 14 23:28:15 1992 John Gilmore (gnu@cygnus.com)
2401 * tm-nindy960.h, remote-nindy.c: Lint.
2403 Mon Dec 14 18:48:52 1992 Fred Fish (fnf@cygnus.com)
2405 * gdbtypes.c (create_array_type): Complete rewrite. Now requires
2406 a optional type to decorate as an array type, the type of the
2407 index, and the bounds of the array. Records this additional info
2408 in the array type for use with languages with nonzero array
2410 * gdbtypes.h (enum type_code): Update comment for TYPE_CODE_ARRAY
2411 to note that arrays may have bounds.
2412 * gdbtypes.h (create_array_type): Update prototype.
2413 * c-exp.y (ptype production): Adjust for new create_array_type
2414 calling conventions.
2415 * coffread.c (decode_type): Call create_array_type rather than
2416 handcrafting array types.
2417 * convex-tdep.c (value_type): Remove, now use create_array_type.
2418 * convex-tdep.c (value_of_trapped_internalvar): Convert calls to
2419 vector_type into calls to create_array_type.
2420 * dwarfread.c (decode_subscr_data): Name changed to
2421 decode_subscript_data_item throughout.
2422 * dwarfread.c (decode_subscript_data_item): Rewrite to use
2423 create_array_type. Now records index type and range as well.
2424 * dwarfread.c (dwarf_read_array_type): Rewrite as part of
2425 change to use create_array_type.
2426 * dwarfread.c (read_subroutine_type): Test existing user defined
2427 types before decorating them, to ensure they are blank, and
2428 complain about it if they are not.
2429 * dwarfread.c (decode_fund_type): For unrecognized types, always
2430 return some valid type (type integer). If the unrecognized type
2431 cannot be an implementation defined type, complain as well.
2432 * m88k-tdep.c (pushed_size): Update comment for TYPE_CODE_ARRAY.
2433 * m88k-tdep.c (store_param): Update comment for TYPE_CODE_ARRAY.
2434 * mipsread.c (upgrade_type): Add FIXME comment that code to
2435 handcraft arrays should be replaced with call to create_array_type.
2436 * stabsread.c (read_array_type): Replace code to handcraft
2437 array types with call to create_array_type.
2438 * valprint.c (type_print_varspec_prefix): Minor formatting
2439 change, join lines that don't need to be split.
2441 Mon Dec 14 17:18:42 1992 Stu Grossman (grossman at cygnus.com)
2443 * convex-xdep.c, hppab-nat.c, infptrace.c: Remove
2444 decl for attach_flag, it now lives in inferior.h.
2445 * hppa-pinsn.c: Reformat opcode tables. Add function prototypes.
2446 Make most functions static.
2447 * hppah-nat.c: General cleanups, remove BSD specific code (since
2448 that all lives in hppab-nat.c).
2449 * hppah-tdep.c (frame_chain_valid), tm-hppa.h (FRAME_CHAIN):
2450 Change sense of test against inside_entry_file(). This fix is
2452 * tm-hppa.h (PUSH_DUMMY_FRAME, POP_FRAME): Use char * for 2nd arg
2453 to read/write_register_bytes().
2454 * gdbtypes.h: Remove const from decl for cplus_struct_default to
2455 work around PA-GAS assembler bug. Also, add trailing */ to some
2457 * gdbtypes.c: Remove const from decl for cplus_struct_default.
2458 Same reason as above.
2460 Wed Dec 9 19:53:25 1992 John Gilmore (gnu@cygnus.com)
2462 * mipsread.c (parse_symbol): When checking whether a structured
2463 type is an enum, check qualifiers of its first member, as well as
2464 the base type of the member. Bug found and fixed by John M.
2465 Farrell, <farrell@fjord.reo.dec.com>.
2467 * vx-share/{reg.h,xdr_regs.h,xdr_regs.c}: Remove, unused.
2468 * remote-vx.c: Don't include vx-share/reg.h.
2469 * vx-share/ptrace.h: Reproduce from scratch.
2470 * config/{vxworks68,vxworks960}: Don't include xdr_regs.o.
2471 * Makefile.in: Remove references to removed files, and to removed
2472 29k-share directories.
2474 Tue Dec 8 13:30:58 1992 Fred Fish (fnf@cygnus.com)
2476 * c-lang.c (_initialize_c_language): Name changed from
2478 * m2-lang.c (_initialize_m2_language): Name changed from
2480 * m2-lang.c (_initialize_m2_language): Change malloc to xmalloc since
2481 it is no longer inside m2-exp.y, where it was remapped by Makefile.
2482 * c-exp.y, m2-exp.y: Migrate code that has nothing to do with
2483 expression parsing into c-lang.c and m2-lang.c respectively.
2484 * c-lang.c, m2-lang.c: New files, code migrated from c-exp.y and
2485 m2-exp.y respectively.
2486 * c-lang.h, m2-lang.h: New files, internal interfaces between c-*
2487 and m2-* files respectively.
2488 * Makefile.in (SFILES_MAINDIR): Add c-lang.c, m2-lang.c.
2489 * Makefile.in (HFILES): Add c-lang.h, m2-lang.h.
2490 * Makefile.in (OBS): Add c-lang.o, m2-lang.o.
2491 * expression.h (struct block): Forward declaration for prototypes.
2492 * language.h (struct objfile): Forward declaration for prototypes.
2493 * Makefile.in (SFILES_MAINDIR): Add ch-lang.c.
2494 * Makefile.in (HFILES): Add ch-lang.h.
2495 * Makefile.in (OBS): Add ch-lang.o.
2496 * ch-exp.y: Migrate code that has nothing to do with expression
2497 parsing into ch-lang.c.
2498 * ch-lang.c: New file, code migrated from c-exp.y.
2499 * ch-lang.h: New file, internal interface between ch-* files.
2500 * ch-lang.c (_initialize_chill_language): Name changed from
2501 _initialize_chill_exp.
2503 Changes for Amiga Unix from rhealey@ub.d.umn.edu.
2504 * config/amix.mh (NAT_FILE): Add, set to nm-sysv4.h.
2505 * config/amix.mh (NATDEPFILES): Add.
2506 * config/amix.mh (XDEPFILES): Move procfs.o and fork-child.o
2509 * dwarfread.c (decode_subscr_data): Remove spurious test that
2510 accepted only integer subscript types. We don't do anything
2511 with the type at the moment anyway.
2513 Fri Dec 4 06:56:56 1992 Fred Fish (fnf@cygnus.com)
2515 * ch-exp.y (match_character_literal): Fix case where no
2516 match at all is found.
2517 * ch-exp.y (chill_create_fundamental_type): Chill uses fixed
2518 width types. For example, "INT" is always 2 bytes regardless
2519 of the values of any TARGET_*_BIT macros. So use explicit
2520 numeric sizes for the types.
2522 Thu Dec 3 12:00:06 1992 Fred Fish (fnf@cygnus.com)
2524 * c-exp.y (c_create_fundamental_type): New function to create
2525 language specific fundamental types for C.
2526 * m2-exp.y (m2_create_fundamental_type): New function to create
2527 language specific fundamental types for Modula 2.
2528 * c-exp.y (c_language_defn, cplus_language_defn): Add
2529 c_create_fundamental_type to language struct initializers.
2530 * m2-exp.y (m2_language_defn): Add m2_create_fundamental_type
2531 to language struct initializers.
2532 * dwarfread.c (expression.h, language.h): Include.
2533 * dwarfread.c (ftypes): New array to hold fundamental types
2534 for current compilation unit.
2535 * dwarfread.c (cu_language_defn): New pointer to language
2536 struct for language of current compilation unit.
2537 * dwarfread.c (dwarf_fundamental_type): New function to
2538 create/lookup fundamental types.
2539 * dwarfread.c (set_cu_language): Initialize cu_language_defn.
2540 * dwarfread.c (throughout): Replace lookup_fundamental_type
2541 with dwarf_fundamental_type.
2542 * dwarfread.c (read_file_scope): Zero out ftypes for each new
2543 compilation unit (may be different language or different objfile).
2544 * gdbtypes.c (lookup_fundamental_type): Move actual type
2545 creations into language specific fundamental type creation
2546 functions and call via create_fundamental_type. Add comment
2547 about this function being obsolescent.
2548 * gdbtypes.h (FT_BYTE, FT_UNSIGNED_BYTE): New types, true byte
2549 sized signed and unsigned integers.
2550 * gdbtypes.h (FT_NUM_MEMBERS): Increment, new types added.
2551 * language.c (language_def): New function to lookup a language
2552 struct given it's enumeration.
2553 * language.h (struct language_defn): Add la_fund_type, a pointer
2554 to a function that creates fundamental types for this language.
2555 * language.h (create_fundamental_type): New macro to create
2556 fundamental types based on the current language.
2557 * language.h (language_def): Add prototype.
2558 * language.c (unk_lang_create_fundamental_type): New function
2559 for initializing language structs, calls error if called.
2560 * language.c (unk_language_defn, auto_language_defn,
2561 local_language_defn): Use unk_lang_create_fundamental_type.
2562 ch-exp.y (chill_create_fundamental_type): New function.
2563 ch-exp.y (chill_language_defn): Add chill_create_fundamental_type.
2564 ch-exp.y (_initialize_chill_exp): BOOL types are only one byte.
2566 Tue Dec 1 17:07:31 1992 Fred Fish (fnf@cygnus.com)
2568 * dwarfread.c (CHILL_PRODUCER): Add producer string for
2570 * dwarfread.c (handle_producer): Test CHILL_PRODUCER as well
2571 as GCC_PRODUCER and GPLUS_PRODUCER.
2573 Mon Nov 30 18:46:58 1992 Stu Grossman (grossman at cygnus.com)
2575 * remote-udi.c (udi_wait): Don't stop if TIP says that remote is
2578 Mon Nov 30 12:00:25 1992 Fred Fish (fnf@cygnus.com)
2580 * tm-sun4sol2.h: Add CPLUS_MARKER. Solaris 2.0 requires '.'
2581 rather than '$'. This particular piece of braindamage is
2582 spreading like ooze. It's now infected libiberty, deja-gnu,
2584 * values.c (baseclass_addr): Use CPLUS_MARKER rather than
2585 hardwired '$' character.
2587 Sun Nov 29 15:22:42 1992 Fred Fish (fnf@cygnus.com)
2589 (Changes to break incredibly ugly, unmaintainable 750 line
2590 read_struct_type function up into managable pieces.)
2591 * Makefile.in (VERSION): Bump to 4.7.3.
2592 * stabsread.c (struct field_info): Local struct definition.
2593 * stabsread.c (read_member_functions, read_struct_fields,
2594 read_baseclasses, read_tilde_fields, attach_fn_fields_to_type,
2595 attach_fields_to_type, read_cpp_abbrev): Prototypes and new
2596 functions from fragmented read_struct_type.
2597 * stabsread.c (stabs_general_complaint): Catchall complaint.
2598 * stabsread.c (STABS_CONTINUE): Macro'ize cretinous stabs
2599 symbol name continuation code. Use macro throughout.
2600 * stabsread.c (various places): Replace add-one-to-pointer
2601 with pointer increment.
2602 * stabsread.c (read_type): Retain function local copy of type
2603 descriptor. Rearrange code calling read_struct_type() to match
2605 * stabsread.c (define_symbol): For the sake of dbx, gcc emits
2606 a single blank as the name of nameless enumerations. Recognize
2607 this special case and set nameless flag.
2608 * ch-exp.y (GENERAL_PROCEDURE_NAME, LOCATION_NAME): New
2610 * ch-exp.y (access_name): New non-terminal token and
2612 * ch-exp.y (general_procedure_name): Now a terminal token.
2613 * ch-exp.y (location): Expand production.
2614 * ch-exp.y (match_simple_name_string): New function.
2615 * ch-exp.y (yylex): Call match_simple_name_string and return
2616 GENERAL_PROCEDURE_NAME or LOCATION_NAME as appropriate.
2618 Wed Nov 25 07:17:13 1992 Fred Fish (fnf@cygnus.com)
2620 * munch: Backslash escape vertical bar characters inside
2621 grep patterns since they have special meaning for some greps.
2622 * parse.c (write_exp_string): Complete rewrite to store string
2623 contants as a leading explicit length, followed by the string data,
2624 followed by a trailing explicit length.
2625 * eval.c (evaluate_subexp), expprint.c (print_subexp),
2626 parse.c (length_of_subexp), parse.c (prefixify_subexp):
2627 Use recorded explicit length of strings in expression elements,
2628 rather than strlen. Adjust code to skip over strings stored in
2629 expression elements, and code to access strings, to account for
2630 new leading explicit size expression element.
2631 * parse.c (length_of_subexp): Test for minimum endpos of 1, not
2632 0, to avoid negative expression element indices.
2633 * valops.c (search_struct_method): Minor whitespace change.
2635 Mon Nov 23 11:14:15 1992 Fred Fish (fnf@cygnus.com)
2637 * c-exp.y (yylex): Add tempbuf, tempbufindex, and tempbufsize,
2638 which together maintain a dynamically expandable static buffer
2639 for the lexer to use when translating C strings to their internal
2640 form (other future uses possible). Fix parsing of C style strings
2641 to do the normal C style input conversions of escaped character
2643 * valops.c (value_string): Remove translation of escaped
2644 character sequences, now done in C expression parser.
2645 * language.h (PRINT_LITERAL_FORM): New macro that takes character
2646 and decides if it should be printed in literal form or some other
2647 form, based on it's ASCII value and setting of sevenbit_strings.
2648 * {c-exp.y, m2-exp.y} (emit_char): Use new PRINT_LITERAL_FORM
2649 macro, change indentation style.
2650 * ch-exp.y (chill_printchar): Use new PRINT_LITERAL_FORM macro.
2651 * ch-exp.y (chill_printstr): First cut at real function instead
2654 Sun Nov 22 16:21:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2656 * nindy-share/stop.h: fixed bogus comment-end in copyright message
2658 * i960-pinsn.c: fixed two calls of fputs_filtered that had 3 arguments
2660 Fri Nov 20 21:35:57 1992 Fred Fish (fnf@cygnus.com)
2662 * defs.h (sevenbit_strings): Add declaration.
2663 * defs.h (printchar): Replace with gdb_printchar.
2664 * language.h (language_defn): Add new function pointers
2665 la_printchar and la_printstr, to do language dependent
2666 printing of characters and strings.
2667 * language.h (local_printchar, local_printstr): New macros
2668 to call language dependent functions pointed to by la_printchar
2669 and la_printstr respectively.
2670 * c-exp.y (emit_char, c_printchar, c_printstr): New language
2671 dependent functions for printing characters and strings.
2672 * c-exp.y (c_language_defn, cplus_language_defn): Add
2673 c_printchar and c_printstr.
2674 * command.c (do_setshow_command): Rename printchar use to
2676 * expprint.c (print_subexp): Replace C style string output
2677 with call to local_printstr.
2678 * language.c (unk_lang_printchar, unk_lang_printstr):
2679 New stubs, currently errors.
2680 * language.c (unknown_language_defn, auto_language_defn,
2681 local_language_defn): Add unk_lang_printchar and
2683 * m2-exp.y (emit_char, m2_printchar, m2_printstr): New
2684 language dependent functions to print characters and strings.
2685 * m2-exp.y (m2_language_defn): Add m2_printchar and m2_printstr.
2686 * utils.c (printchar): Renamed to gdb_printchar.
2687 * valprint.c (print_string): Remove prototype, function moved
2688 to c-exp.y, where it becomes c_printstr.
2689 * valprint.c (print_max): Made global for reference from the
2690 language dependent printing routines in *-exp.y.
2691 * valprint.c (repeat_count_threshold): New variable with function
2692 of old REPEAT_COUNT_THREHOLD define, but now settable by user.
2693 Change all references to old macro to references to new variable.
2694 * valprint.c (value_print, val_print): Replace calls to
2695 print_string with calls to local_printstr.
2696 * valprint.c (val_print): Replace C style character printing
2697 with call to local_printchar.
2698 * valprint.c (val_print): Add case for TYPE_CODE_CHAR.
2699 * valprint.c (_initialize_valprint): Add add_show_from_set
2700 call for setting up repeat_count_threshold as print variable.
2701 * ch-exp.y (decode_integer_value): New function.
2702 * ch-exp.y (decode_integer_literal): Use decode_integer_value.
2703 * ch-exp.y (chill_printchar, chill_printstr): New language
2704 dependent functions for printing characters and strings.
2705 * ch-exp.y (chill_language_defn): Add chill_printchar and
2708 Thu Nov 19 21:22:21 1992 John Gilmore (gnu@cygnus.com)
2710 * main.c (main): Print GDB version number in gdb -help; doc pid arg.
2711 Suggested by Marty Leisner, <leisner@eso.mc.xerox.com>.
2712 (print_gdb_version): New arg is stdout or stderr. Callers changed.
2714 Wed Nov 18 15:05:45 1992 Ian Lance Taylor (ian@cygnus.com)
2716 * remote-vx.c (vx_kill): just warn if we can't contact the board,
2717 and assume the process has been killed.
2719 Wed Nov 18 14:39:57 1992 Stu Grossman (grossman at cygnus.com)
2721 * remote-udi.c (udi_open): Reset vars so that user can re-run
2722 programs without leaving GDB.
2723 * (many routines): Slightly improve error handling.
2724 * (download): Zero out BSS by longs instead of bytes to avoid
2725 timeouts in real hardware.
2726 * 29k-share/udi/udip2soc.c (UDIDisconnect, UDIKill): Indicate
2727 that connection is no longer in use after shutdown() of socket.
2728 This keeps GDB from dying of a SIGPIPE when you issue multiple
2729 `target udi' commands.
2731 Wed Nov 18 14:27:47 1992 Fred Fish (fnf@cygnus.com)
2733 * language.h (language_format_info): New structure to bundle
2734 local formatting information.
2735 * language.h (language_defn): Replace individual format info
2736 with language_format_info structs.
2737 * language.h (local_*_format, local_*_format_prefix,
2738 local_*_format_specifier, local_*_format_suffix): New macros
2739 for binary/octal/decimal/hex formats to access info elements.
2740 * c-exp.y (c_language_defn): Update for new format handling.
2741 * m2-exp.y (m2_language_defn): Update for new format handling.
2742 * dbxread.c (language.h): Include for partial-stab.h use.
2743 * mipsread.c (expression.h, language.h): Include for
2745 * defs.h (local_hex_format, local_hex_format_custom,
2746 local_hex_string, local_hex_string_custom): Move to language.h.
2747 * language.c (local_hex_format_custom, local_hex_string,
2748 local_hex_string_custom, local_octal_format_custom): Use new
2750 * language.c (unknown_language_defn, auto_language_defn,
2751 local_language_defn): Update for new format handling.
2752 * printcmd.c (print_scalar_formatted): Use new macros
2753 to access decimal and binary format info for printing.
2754 * c-exp.y (chill_language_defn): Update for new format handling.
2755 * ch-exp.y (CHARACTER_LITERAL): Add support to yylex.
2756 * ch-exp.y (decode_integer_literal): Add function
2757 * ch-exp.y (match_integer_literal): Use decode_integer_literal.
2758 * ch-exp.y (builtin_type_chill_char): Add definition.
2759 * gdbtypes.h (builtin_type_chill_char): Add declaration.
2761 Tue Nov 17 11:17:06 1992 Ian Lance Taylor (ian@cygnus.com)
2763 * tm-rs6000.h (BELIEVE_PCC_PROMOTION): Define, since AIX cc gets
2765 (aix_framedata): added nosavedpc field.
2766 (SAVED_PC_AFTER_CALL): Don't try to optimize; just call
2768 (FRAMELESS_FUNCTION_INVOCATION): Pass second argument of 0.
2769 (FRAME_SAVED_PC): If PC not saved, use SAVED_PC_AFTER_CALL.
2770 * rs6000-tdep.c (skip_prologue): Handle gcc generated stfd
2771 instructions as function_frame_info does. Expand special case of
2772 st r31,-4(r1) to be st r31,NUM(r1), since gcc can generate offsets
2774 (pop_frame): Add 4 rather than sizeof (int) to avoid host
2776 (function_frame_info): Set frameless if the function has no frame,
2777 and set nosavedpc if the PC was not saved. Handle gcc generated
2778 stfd 31,-4(31); st 31, -12(31) correctly.
2779 (frameless_function_invocation): New second argument pcsaved; if 0
2780 return whether the function has a frame, if 1 return whether the
2782 (frame_initial_stack_address): Correct typo: cache registers for
2783 callee_fi, not for fi, (avoids reading garbage memory locations).
2785 Mon Nov 16 15:58:07 1992 Stu Grossman (grossman at cygnus.com)
2787 * infrun.c (wait_for_inferior (just before step_over_function
2788 label)): Change test for stepping into subroutine to check for the
2789 presence of line number info. This makes stuff compiled with -g1
2790 cause GDB to not lose control when stepping.
2792 * symtab.c (find_pc_line): Improve code per gnu's suggestions.
2793 Improve comments as well.
2795 Sun Nov 15 09:22:09 1992 Fred Fish (fnf@cygnus.com)
2797 * Makefile.in (VERSION): Bump to 4.7.2
2798 * symtab.c (find_pc_symtab): Fix return of random value
2800 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add dependency on
2801 Makefile since it contains sed patterns used in generation.
2802 Add sed pattern to also delete #include of any malloc.h.
2803 * c-exp.y, expr.c, expression.h, language.c, m2-exp.y,
2804 parser-defs.h, valarith.c, valops.c, value.h: Remap macros and
2805 function names to conform to K&R terminology with respect to
2806 logical and bitwise operators:
2807 UNOP_ZEROP => UNOP_LOGICAL_NOT
2808 UNOP_LOGNOT => UNOP_COMPLEMENT
2809 BINOP_LOGAND => BINOP_BITWISE_AND
2810 BINOP_LOGXOR => BINOP_BITWISE_XOR
2811 BINOP_LOGIOR => BINOP_BITWISE_IOR
2812 BINOP_AND => BINOP_LOGICAL_AND
2813 BINOP_OR => BINOP_LOGICAL_OR
2814 PREC_OR => PREC_LOGICAL_OR
2815 PREC_AND => PREC_LOGICAL_AND
2816 PREC_LOGIOR => PREC_BITWISE_IOR
2817 PREC_LOGXOR => PREC_BITWISE_XOR
2818 PREC_LOGAND => PREC_BITWISE_AND
2819 value_zerop() => value_logical_not()
2820 value_lognot() => value_complement()
2821 * c-exp.y (c_op_print_tab): Add explicit empty terminator.
2822 * m2-exp.y (m2_op_print_tab): Add explicit empty terminator.
2823 * i387-tdep.c (sys/dir.h): Remove, appears to be unnecessary
2824 and is nonexistant in some SVR4 based systems.
2825 * language.c (DEFAULT_ALLOCSIZE): Change from 3 => 4.
2826 * m2-exp.y (number_sign, modblock): Make static, #ifdef out
2828 * m2-exp.y (ANDAND): Rename to LOGICAL_AND.
2829 * source.c (source_info): Fix minor nits, print "1 line" rather
2830 than "1 lines", and "language is <lang>".
2831 * valarith.c (value_binop): Handle TYPE_CODE_BOOL as well
2832 as TYPE_CODE_INT and TYPE_CODE_FLOAT.
2833 * valprint.c (val_print): Print TYPE_CODE_BOOL type values as
2835 * values.c (value_from_longest): Handle TYPE_CODE_BOOL.
2836 * ch-exp.y: New expression parser, for GNU-Chill.
2837 * defs.h (enum language): Add language_chill.
2838 * dwarfread.c (set_cu_language): Add LANG_CHILL case and make
2839 LANG_MODULA2 a recognized language.
2840 * gdbtypes.h (enum_typecode): Note TYPE_CODE_BOOL used for
2841 Chill as well as Modula-2.
2842 * gdbtypes.y (builtin_type_chill_bool, builtin_type_chill_long,
2843 builtin_type_chill_ulong, builtin_type_chill_real): Add.
2844 * language.c (set_language_command): Add chill.
2845 * language.c (binop_result_type, integral_type, character_type,
2846 boolean_type, structured_type, value_true, binop_type_check):
2847 Add language_chill cases.
2848 * language.h (_LANG_chill): Define.
2849 * symfile.c (deduce_language_from_filename): Recognize the
2850 filename extensions ".chill", ".c186", and ".c286" for Chill.
2851 * valprint.c (typedef_print): Add case for language_chill.
2852 * Makefile.in (SFILES_MAINDIR): Add ch-exp.y.
2853 * Makefile.in (YYFILES): Add ch-exp.tab.c.
2854 * Makefile.in (YYOBJ): Add ch-exp.tab.o.
2855 * Makefile.in (saber_gdb): Add unload of ch-exp.y and load
2857 * Makefile.in (distclean): Add target ch-exp.tab.c.
2858 * Makefile.in (realclean): Add rm of ch-exp.tab.c.
2859 * Makefile.in (ch-exp.tab.o, ch-exp.tab.c): New targets.
2860 * eval.c (evaluate_subexp): Add OP_BOOL case.
2861 * expprint.c (print_subexp): Add OP_BOOL case.
2863 Fri Nov 13 20:36:28 1992 John Gilmore (gnu@cygnus.com)
2865 * infcmd.c (set_environment_command): Avoid skipping first
2866 char of env value if an '=' appears in it. Bug report and fix
2867 by Mark Jungerman, <maj@lucid.com>.
2869 Fri Nov 13 20:24:10 1992 Stu Grossman (grossman at cygnus.com)
2871 * infcmd.c (step_over_calls): Improve comments.
2872 * symtab.c (find_pc_psymtab): Clean up a bit.
2873 * (find_pc_symtab): Fix comments, clean up code.
2874 * (find_pc_line): General cleanups, efficiency improvements.
2875 Also, don't return garbage when some line info exists, but there
2878 Thu Nov 5 23:04:38 1992 Rob Ryan (rr2b@andrew.cmu.edu)
2880 * xcoffexec.c (vmap_symtab): fixed a bug where if a object has no
2881 member, and the stat pointer passed to vmap_symtab was NULL, the
2882 wrong vmap entries would be modified. Fixes behavior where
2883 attempting to load symbols for a module with no member would mess
2884 up already read in symbols.
2886 Wed Nov 11 17:09:17 1992 Stu Grossman (grossman at cygnus.com)
2888 * Makefile.in: Remove dependancies for 29k-share/dfe/yank.o and
2889 29k-share/dfe/mini2udi.o.
2890 * config/a29k-udi.mt: Remove yank.o and mini2udi.o.
2891 * alldeps.mak, depend: Update to deal with removal of
2892 aforementioned files.
2893 * remote-udi.c: Major cleanups. Clean up udi_open and drop
2894 requirement for useless 'program' argument. Clean up
2895 udi_create_inferior, and udi_load to call common download()
2896 routine. Create download routine to load remote hosts directly
2897 (with the help of BFD) so that we don't need yank.c and
2899 Fix udi_detach to call UDIDisconnect with
2900 the right arguments. Clean up udi_resume, don't assign tip_error
2901 twice. Clean up udi_wait, straighten out status codes. Make
2902 udi_kill really work.
2904 Fri Nov 6 10:26:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2906 * c-exp.y: separated host/target idea of integer type size,
2907 removed redundant parse rules. (YYSTYPE): added typed_val, removed
2908 UINT and CHAR rules. (parse_number): work out the targetwise type
2909 of a number based upon it's size and qualifiers. (yylex): chars
2910 are now treated the same way as ints.
2912 * source.c (indentify_source_line): don't core dump if wanted
2913 line is larger than number of lines in source. (can happen when
2914 coff gets confused about #included source).
2916 Fri Nov 6 03:00:39 1992 John Gilmore (gnu@cygnus.com)
2918 Fix problems noticed by Allan Steel, <allan@maths.su.oz.au>,
2919 when debugging a program with 100 shared libraries.
2921 * solib.c (solib_map_sections): Always close the BFD we open.
2922 Free all malloc'd storage we allocate, too, including error cases.
2923 (struct so_list): Remove unused so_bfd member.
2924 (clear_solib): Don't bother closing so_bfd.
2926 * symfile.c (symfile_bfd_open): Mark newly opened BFD as
2927 cacheable. `So many symbol files, so little file descriptors.'
2929 Fri Nov 6 00:14:38 1992 John Gilmore (gnu@cygnus.com)
2931 * m68k-stub.c: Remove ansidecl.h and the few uses of it.
2932 Stubs should stand alone as much as possible.
2934 * source.c (show_directories): Avoid printf_filtered length prob
2935 pointed out by Jonathan Stone.
2937 * i960-pinsn.c (MEM_MAX, MEM_SIZ): Set upper limit properly to
2938 avoid accesses beyond end of table. Fix by Lee W. Cooprider,
2939 <Lee_Cooprider@vos.stratus.com>.
2941 Thu Nov 5 17:33:08 1992 Fred Fish (fnf@cygnus.com)
2943 * {ser-bsd.c, ser-termios.c} (serial_close): Pass address of
2944 struct, not struct itself.
2945 * serial.h (serial_restore): Fix prototype, takes pointer not
2948 Thu Nov 5 17:12:42 1992 Stu Grossman (grossman at cygnus.com)
2950 * Makefile.in (depend): Add nm.h to the list of things to fixup.
2951 * depend: Redo, to fixup nm.h problems with *-tab.c files.
2953 Thu Nov 5 00:19:51 1992 John Gilmore (gnu@cygnus.com)
2955 * i386-stub.c: Remove ansidecl.h and the few uses of it.
2956 Stubs should stand alone as much as possible.
2958 * README: Add remote-es1800.c and remote-st2000.c to table.
2959 * go32-nat.c: Remove, there is no native go32 support.
2960 * go32-xdep.c: Remove unused fork, fvork, wait, execlp, kill_inferior.
2962 Wed Nov 4 15:27:31 1992 Stu Grossman (grossman at cygnus.com)
2964 * inflow.c (pass_signal, set_sigint_trap, clear_sigint_trap): Add
2965 new routines to deal with sending SIGINTs to attached processes
2966 when the user interrupts the controlling GDB.
2967 * inftarg.c (child_wait), procfs.c (procfs_wait): Add calls to
2968 the aforementioned routines when waiting for the attached process.
2970 * elfread.c, mipsread.c: Include <string.h>.
2971 * i386-stub.c: Include "ansidecl.h" to deal with prototypes.
2972 * serial.h: Add prototype for serial_restore().
2974 Wed Nov 4 11:13:25 1992 Ian Lance Taylor (ian@cygnus.com)
2976 * minsyms.c (lookup_minimal_symbol_by_pc): subtract 1, not 2, from
2977 minimal_symbol_count, because the NULL symbol is not included in
2978 the count. This prevented this function from finding the last
2979 symbol in the table.
2981 Tue Nov 3 11:29:17 1992 Ian Lance Taylor (ian@cygnus.com)
2983 * dbxread.c (process_one_symbol): if not defined
2984 (BLOCK_ADDRESS_FUNCTION_RELATIVE), set function_start_offset at
2985 the start of the function, not just after N_FUN.
2987 Fri Oct 30 16:33:02 1992 Fred Fish (fnf@cygnus.com)
2989 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add sed patterns to
2990 remap all malloc's to xmalloc's and all realloc's to xrealloc's.
2991 * c-exp.y, m2-exp.y: Add comment about how malloc/realloc are
2992 remapped to xmalloc/xrealloc, use only malloc/realloc in grammer
2993 file. Remove preprocessor defines that previously did remapping.
2995 Fri Oct 30 00:58:18 1992 John Gilmore (gnu@cygnus.com)
2997 * infcmd.c (run_command): Avoid long calls to printf_filtered.
2998 Bug fix courtesy of Alexander Klaiber.
3000 Tue Oct 27 17:08:45 1992 K. Richard Pixley (rich@cygnus.com)
3002 hp300 native support (hp300hpux untested).
3004 * hp300ux-xdep.c: removed.
3005 * xm-hp300bsd.h (REGISTER_U_ADDR): removed.
3006 * xm-hp300hpux.h: updated copyright.
3007 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed.
3008 * nm-hp300bsd.h, nm-hp300hpux.h, hp300ux-nat.c: new files.
3009 * Makefile.in (HFILES): added nm-hp300bsd.h and nm-hp300hpux.h.
3010 * config/hp300bsd.mh (XDEPFILES): removed infptrace.o inftarg.o
3011 fork-child.o coredep.o corelow.o.
3012 (NAT_FILE, NATDEPFILES): new macros.
3013 * config/hp300bsd.mt (TDEPFILES): removed exec.o.
3014 * config/hp300hpux.mh (XDEPFILES): removed infptrace.o inftarg.o
3016 (NAT_FILE, NATDEPFILES): new macros.
3017 * config/hp300hpux.mt (TDEPFILES): removed exec.o.
3019 Vax ultrix native support.
3021 * nm-vax.h: new file.
3022 * Makefile.in (HFILES): added nm-vax.h.
3023 * config/vaxult.mh (XDEPFILES): infptrace.o inftarg.o fork-child.o
3024 coredep.o corelow.o removed.
3025 (NAT_FILE, NATDEPFILES): new macros.
3026 * xm-vax.h: updated copyright.
3027 (REGISTER_U_ADDR): removed.
3029 Apollo native support (untested).
3031 * Makefile.in (HFILES): added nm-apollo68[bv].h.
3032 * a68v-nat.c, nm-apollo68[bv].h: new files.
3033 * xm-apollo68[bv].h (FETCH_INFERIOR_REGISTERS): removed.
3034 * xm-apollo68b.h (PTRACE_IN_WRONG_PLACE): removed.
3035 * a68v-xdep.c: removed.
3036 * config/apollo68[bv].mh (XDEPFILES): removed infptrace.o
3037 inftarg.o fork-child.o a68v-xdep.o.
3038 (NAT_FILE, NATDEPFILES): new macros.
3040 * defs.h: include nm.h.
3041 * coredep.c, infptrace.c, procfs.c, rs6000-nat.c, sparc-nat.c,
3042 sparc-tdep.c, : do not include nm.h.
3043 * doc/gdbint.texinfo: nm.h now included in defs.h.
3045 Fri Oct 23 04:47:17 1992 Stu Grossman (grossman at cygnus.com)
3047 * Makefile.in (VERSION): 4.7.1 post release!
3049 * config/hppahpux.mh (NATDEPFILES): Add hppah-nat.o.
3051 Fri Oct 23 00:48:08 1992 John Gilmore (gnu@cygnus.com)
3053 * Makefile.in (VERSION): gdb-4.7 release.
3054 * README: Update for gdb-4.7.
3056 Thu Oct 22 11:24:18 1992 Stu Grossman (grossman at cygnus.com)
3058 * sparc-tdep.c: include nm.h (for now) so that we get USE_PROC_FS
3061 * alldeps.mak, depend: Update.
3063 Thu Oct 22 03:14:36 1992 John Gilmore (gnu@cygnus.com)
3065 * partial-stab.h ('f', 'F'): Don't reference pst->textlow if pst
3067 * tm-sun4sol2.h (PROLOGUE_FIRSTLINE_OVERLAP): Remove -- it
3068 causes problems in setting breakpoint in the right place in
3069 functions with `float' args which are passed as doubles.
3070 * xm-vaxbsd.h (MEM_FNS_DECLARED): Avoid erroneous redecl's.
3071 * config/rs6000.mh (NATDEPFILES): Add corelow.o.
3073 Thu Oct 22 01:01:24 1992 Stu Grossman (grossman at cygnus.com)
3075 * Makefile.in (HFILES): Add nm-i386sco.h.
3076 * dwarfread.c: include <sys/types.h> for SCO.
3077 * infptrace.c: Don't include ptrace.h under SCO.
3078 * config/i386sco.mh: Use -D_POSIX_SOURCE instead of -posix for
3080 * config/i386v.mt: Add exec.o to TDEPFILES.
3082 Wed Oct 21 19:08:20 1992 Stu Grossman (grossman at cygnus.com)
3084 * i386v-nat.c: Remove space from front of #endif.
3085 * irix4-nat.c: Remove externs of registers[], include inferior.h
3087 * mips-nat.c: Explicitly initialize zerobuf to 0!
3088 * mips-tdep.c (init_extra_frame_info): Undo John's last change.
3089 Always setup fci->frame, even if it's non-zero. Too many places
3090 depend upon this behavior (and I have to get a release out the
3092 * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1): Set
3093 processing_gcc_compilation if we find the embedded stabs marker.
3094 This fixes several bugs with finding the location of short or char
3095 function parameters passed on the stack.
3097 Wed Oct 21 17:46:07 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3099 Native support for sun4sol2.
3101 * xm-sysv4.h (USE_PROC_FS, ATTACH_DETACH): removed to nm-sysv4.h.
3102 * nm-sysv4.h: new file.
3103 * Makefile.in (HFILES): added nm-sysv4.h.
3104 * config/sun4sol2.mh (XDEPFILES): removed procfs.o fork-child.o.
3105 (NAT_FILE, NATDEPFILES): new macros.
3106 * config/sun4sol2.mt (TDEPFILES): removed exec.o and solib.o.
3108 Wed Oct 21 03:51:01 1992 John Gilmore (gnu@cygnus.com)
3110 * coredep.c: Include "nm.h" to get REGISTER_U_ADDR.
3111 * doc/gdbint.texinfo: Improve REGISTER_U_ADDR and USE_PROC_FS doc.
3113 * Makefile.in (VERSION): Tick to 4.6.9.
3115 Tue Oct 20 23:27:56 1992 John Gilmore (gnu@cygnus.com)
3117 * mipsread.c (UNSAFE_DATA_ADDR): Remove MIPS-host-specific
3118 definition, replace with portable one.
3119 * remote-nindy.c: Lint.
3120 (nindy_wait): Return type is int, result is inferior_pid.
3121 * symmisc.c (dump_psymtab): Only print section_offsets if set.
3122 (initialize_symmisc): Remove empty function.
3123 * tm-spc-noun.h, tm-sun4os4.h, tm-sun4sol2.h (STACK_END_ADDRESS):
3124 Remove obsolete, misspelled macro.
3125 * doc/gdbint.texinfo: Document obsolete STACK_END_ADDR.
3126 (all @node commands): Use new form to avoid nitpicking errors.
3127 * doc/gdbint.texinfo: Document host/native/target split.
3129 Wed Oct 21 00:14:34 1992 Stu Grossman (grossman at cygnus.com)
3131 * mips-nat.c (zerobuf): Get rid of const to avoid gcc warnings.
3133 * xm-mips.h (offsetof): Don't define this if __STDC__.
3135 Tue Oct 20 21:32:18 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3137 umax native support (untested).
3139 * config/umax.mh (XDEPFILES): removed infptrace.o inftarg.o
3141 (NAT_FILE, NATDEPFILES): new macros.
3142 * config/umax.mt (TDEPFILES): removed exec.o.
3143 * xm-umax.h (U_REGS_OFFSET, ATTACH_DETACH, REGISTER_U_ADDR):
3144 removed to nm-umax.h.
3145 * nm-umax.h: new file.
3146 * Makefile.in (HFILES): added nm-umax.h.
3148 hppa native support (untested).
3150 * config/hppahpux.mh, config/hppabsd.mh (XDEPFILES): now empty.
3151 (NAT_FILE, NATDEPFILES): new macros.
3152 * config/hppabsd.mt (TDEPFILES): removed exec.o and hppab-core.o.
3153 * config/hppahpux.mt (TDEPFILES): removed exec.o.
3154 * xm-hppa[bh].h (REGISTER_U_ADDR, U_REGS_OFFSET): removed.
3155 * nm-hppa[bh].h, hppa[bh]-nat.c: new files.
3156 * hppa[bh]-xdep.c: removed.
3157 * hppa[bh]h-tdep.c: do not include ptrace.h.
3158 * Makefile.in (HFILES): added nm-hppa[bh].h.
3160 * doc/gdbint.texinfo: add PUSH_DUMMY_FRAME, POP_FRAME.
3162 Tue Oct 20 00:01:46 1992 Stu Grossman (grossman at cygnus.com)
3164 * mips-nat.c: Straighten out include files. Work around
3165 conflicting defs of JB_xxx syms in <setjmp.h> and <machine/pcb.h>
3168 Mon Oct 19 15:09:57 1992 Stu Grossman (grossman at cygnus.com)
3170 * mips-nat.c (fetch_core_registers, register_addr): Copy from
3171 coredep.c, but zero out FP_REGNUM & ZERO_REGNUM so that stack
3172 backtraces from core files work.
3173 * config/decstation.mh, config/irix3.mh: Remove coredep.o.
3174 Functions are now defined in mips-nat.c.
3176 * tm-irix3.h: Put MIPS_EFI_SYMBOL_NAME in here too.
3178 * remote-hms.c: Disable all uses of serial_nextbaudrate and
3179 serial_default_name().
3181 * remote-hms.c, ser-go32.c, serial.h: Change from
3182 serial_timedreadchar() to new serial_readchar().
3184 * Makefile.in (HFILES): Fixup list of nm-*.h files. Add missing ones.
3186 Mon Oct 19 12:45:23 1992 Per Bothner (bothner@cygnus.com)
3188 * c-exp.y: Moved handling of 'const' and 'volatile' from
3189 <type> to <typebase>. This removes 2 conflicts.
3191 Sun Oct 18 00:36:30 1992 Fred Fish (fnf@cygnus.com)
3193 * breakpoint.c (breakpoint_re_set_one): Don't delete watchpoints
3194 from breakpoint table when reseting breakpoints.
3196 Sat Oct 17 00:59:23 1992 Fred Fish (fnf@cygnus.com)
3198 Native support cleanup and corefile fixes for i386 SVR4 systems.
3200 * i386-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3201 fill_fpregset): Moved to i386v4-nat.c
3202 * i386v4-nat.c, nm-i386v4.h, : New files.
3203 * i386sol2.mh, i386v4.mh, ncr3000.mh (NAT_FILE): Use nm-i386v4.h.
3204 * i386sol2.mh, i386v4.mh, ncr3000.mh (NATDEPFILES): Add corelow.o,
3205 change i386v-nat.o to i386v4-nat.o.
3207 Fri Oct 16 13:06:08 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3209 Miscellaneous 386 configs updated.
3211 * config/i386aout.mt (TDEPFILES): removed exec.o.
3212 * config/i386sol2.mh, config/ncr3000.mh, config/i386v4.mh
3213 (XDEPFILES): removed procfs.o fork-child.o i386-xdep.o.
3214 (NAT_FILE, NATDEPFILES): new macros.
3215 * config/i386aout.mt, config/i386sol2.mt, config/ncr3000.mt,
3216 config/i386v4.mt (TDEPFILES): removed exec.o.
3217 * config/i386v32.mh (XDEPFILES): removed infptrace.o inftarg.o
3218 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3219 (NAT_FILE, NATDEPFILES): new macros.
3220 * config/i386sco.mh (XDEPFILES): removed infptrace.o inftarg.o
3221 fork-child.o coredep.o corelow.o i386-xdep.o.
3222 (NAT_FILE, NATDEPFILES): new macros.
3224 Native support cleanup for i386bsd (untested).
3226 * config/i386bsd.mt (NATDEPFILES): exec.o removed.
3227 * config/i386bsd.mh (NATDEPFILES): added exec.o
3228 * tm-i386bsd.h (FLOAT_INFO): removed.
3229 * nm-i386bsd.h (FLOAT_INFO): added.
3231 Native support for i386v (untested).
3233 * config/i386v.mh (XDEPFILES): removed infptrace.o inftarg.o
3234 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3235 (NAT_FILE, NATDEPFILES): new macros.
3236 * config/i386v.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3237 * i386-xdep.c: removed.
3238 * Makefile.in (HFILES): added nm-i386v.h
3239 * i386v-nat.c, nm-i386v.h: new file.
3240 * xm-i386v.h: (REGISTER_U_ADDR, i386_register_u_addr): removed to
3242 * tm-i386v.h (FLOAT_INFO): removed.
3244 Native support for linux (untested).
3246 * config/linux.mh (XDEPFILES): removed infptrace.o inftarg.o
3247 fork-child.o coredep.o corelow.o i387-tdep.o i386-xdep.o.
3248 (NAT_FILE, NATDEPFILES): new macros.
3249 * config/linux.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3250 * Makefile.in (HFILES): added nm-linux.h.
3251 * nm-linux.h: new file.
3252 * xm-linux.h: updated copyright. cleaned up formatting.
3253 (ATTACH_DETACH, U_REGS_OFFSET): removed to nm-linux.h.
3255 Native support for sun386 (untested).
3257 * config/sun386.mh (XDEPFILES): removed infptrace.o inftarg.o
3258 fork-child.o sun386-xdep.o.
3259 (NAT_FILE, NATDEPFILES): new macros.
3260 * config/sun386.mt (TDEPFILES): removed exec.o.
3261 * Makefile.in (HFILES): added nm-sun386.h.
3262 * sun386-nat.c, nm-sun386.h: new file.
3263 * sun386-xdep.c: removed.
3264 * xm-sun386.h: updated comment and copyright.
3265 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3268 Native support for i386mach (untested).
3270 * config/i386mach.mh (XDEPFILES): removed infptrace.o inftarg.o
3271 fork-child.o mach386-xdep.o.
3272 (NAT_FILE, NATDEPFILES): new macros.
3273 * Makefile.in (HFILES): added nm-i386mach.h.
3274 * nm-i386mach.h, i386mach-nat.c: new files.
3275 * mach386-xdep.c: removed.
3276 * xm-i386mach.h: updated copyright.
3277 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3280 Native separation for go32 (untested).
3282 * config/go32.mh (NAT_FILE, NATDEPFILES): new macros.
3283 * go32-nat.c: new file.
3284 * go32-xdep.c (call_ptrace, child_resume,
3285 fetch_inferior_registers, store_inferior_registers,
3286 child_xfer_memory, fetch_core_registers): removed to go32-nat.c.
3288 Native support for m88k (untested).
3290 * Makefile.in (HFILES): added nm-m88k.h
3291 * xm-delta88.h, xm-m88k.h (REGISTER_U_ADDR,
3292 FETCH_INFERIOR_REGISTERS): removed.
3293 * config/m88k.mh, config/delta88.mh (XDEPFILES): infptrace.o
3294 inftarg.o fork-child.o m88k-xdep.o removed to NATDEPFILES.
3295 (NAT_FILE, NATDEPFILES): new macros.
3296 * config/m88k.mt, config/delta88.mt (TDEPFILES): removed exec.o.
3297 * m88k-nat.c, nm-m88k.h, nm-delta88.h: new files.o.
3298 * m88k-xdep.c: removed.
3300 Fri Oct 16 04:16:30 1992 John Gilmore (gnu@cygnus.com)
3302 * i386b-nat.c: Comment changes.
3303 * nm-i386bsd.h, xm-i386bsd.h: Split native dependent pieces out
3305 * config/i386bsd.mh (NAT_FILE): Point to new nm-file.
3307 Fri Oct 16 03:34:01 1992 John Gilmore (gnu@cygnus.com)
3309 Avoid longjmp()-catching compilation errors in cross-ports.
3311 * doc/gdbint.texinfo: Update GET_LONGJMP_TARGET, L_SET doc.
3312 * irix4-nat.c, mips-nat.c (JB_ELEMENT_SIZE, get_longjmp_target):
3313 Move from mips-tdep.c and tm-{irix3,mips}.h.
3314 * mips-nat.c: Remove a bunch of code that was ifdef'd out of
3316 * nm-irix3.h, nm-mips.h (GET_LONGJMP_TARGET): Move from tm-irix3.h
3319 * ultra3-nat.c (register_addr): Move from ultra3-xdep.c.
3320 (fetch_core_registers): Fix bfd_seek arguments.
3322 Fri Oct 16 03:02:28 1992 John Gilmore (gnu@cygnus.com)
3324 Make core files work again (add back the `core' target).
3326 * config/decstation.mh, news.mh, sun2os3.mh, sun2os4.mh
3327 (NATDEPFILES): Add corelow.o.
3328 * config/delta88.mt, m88k.mt (TDEPFILES): Remove coredep.o, it's
3331 * config/3b1.mh, bigmips.mh, hp300bsd.mh, hppabsd.mh, hppahpux.mh,
3332 i386sco.mh, i386v.mh, i386v32.mh, irix3.mh, isi.mh, linux.mh,
3333 littlemips.mh, merlin.mh, news1000.mh, pn.mh, rtbsd.mh, tahoe.mh,
3334 vaxbsd.mh, vaxult.mh (XDEPFILES): Add corelow.o whenever coredep.o
3335 appears. FIXME, these should be moved to NATDEPFILES for native
3338 Thu Oct 15 21:53:53 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3340 Ultra3 host/target/native split. (untested).
3342 * ultra3-xdep.c: updated copyright. Do not include sys/ptrace.h.
3343 (fetch_register, fetch_inferior_registers,
3344 store_inferior_registers, fetch_core_registers): removed to
3346 * xm-ultra3.h (FETCH_INFERIOR_REGISTERS, U_REGS_OFFSET): removed
3348 * Makefile.in (HFILES): added nm-ultra3.h.
3349 * nm-ultra3.h, ultra3-nat.c: new files for native support.
3350 * config/ultra3.mh (XDEPFILES): removed infptrace.o inftarg.o
3352 (NAT_FILE, NATDEPFILES): new macros for native support.
3353 * config/ultra3.mt (TDEPFILES): exec.o removed.
3355 * xm-vaxult.h: add MEM_FNS_DECLARED.
3357 Thu Oct 15 02:59:30 1992 John Gilmore (gnu@cygnus.com)
3359 * Makefile.in (VERSION): Roll to 4.6.8.
3360 (OBS): Put version.o first, so Makefile rebuild happens early.
3362 * command.h: Publicize prototype for not_just_help_class_command.
3363 * command.c: Remove proto.
3364 * maint.c: Mark "mt" as an abbrev, to avoid duplicated help
3365 output. Move "maint info" from class info to class maintenance,
3367 * infrun.c: Move "stop" to class_obscure, and give it a
3368 function so it will not be seen as a global help topic. FIXME,
3369 it should be possible to set these attributes independently.
3371 * core.c (core_command): Make nicer error message for no core support.
3373 Lint around file_ptr's (bfd's off_t's) and bfd_seek.
3375 * dbxread.c (read_dbx_symtab): Use L_SET as bfd_seek arg.
3376 (elfstab_build_psymtabs): staboffset and stabstroffset args are
3378 * dwarfread.c (struct dwfinfo): Convert dbfoff, lnfoff to file_ptr.
3379 (scan_compilation_units): Punt unused filename arg. dbfoff,
3380 lnoffset, and curlnoffset are file_ptr's now.
3381 (dwarf_build_psymtabs): Drop desc and filename args; use
3382 objfile. dbfoff and lnoffset are file_ptr's now.
3383 (read_ofile_symtab): foffset is now file_ptr. Use L_SET in bfd_seek.
3384 * elfread.c (struct elfinfo): dboffset and lnoffset are file_ptr's.
3385 (elf_symfile_read): Skip desc and filename args to
3386 dwarf_build_psymtabs. Pass file_ptr's to elfstab_build_psymtabs.
3387 * gdb-stabs.h: Use file_ptr rather than off_t.
3388 * mipsread.c (fixup_symtab): f_ptr is a file_ptr. Re-enable
3389 compile-time debug check that someone turned off as "unused".
3390 (read_the_mips_symtab): st_filptr is a file_ptr. Fix bfd_seek call.
3391 * symfile.h: Update dwarf_build_psymtabs and
3392 elfstab_build_psymtabs prototypes.
3393 * xcoffread.c (init_stringtab, init_lineno, xcoff_symfile_read):
3394 Use file_ptr offsets. bfd_seeks use L_SET.
3396 Thu Oct 15 01:27:32 1992 Stu Grossman (grossman at cygnus.com)
3398 * mips-tdep.c, mipsread.c, tm-mips.h: Get rid of ".gdbinfo."
3399 symbol. #define MIPS_EFI_SYMBOL_NAME instead. Use different
3400 value so that demangler won't be invoked. This greatly speeds up
3402 * mips-tdep.c (mips_pop_frame): Rewrite handling of
3403 linked_proc_info so that it properly deallocates the appropriate
3404 item after it is done with it instead of before.
3405 * Don't pass bogus frame pointer to create_new_frame(). Just
3406 leave it as zero so that lower level code will figure out the
3409 Wed Oct 14 18:56:28 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3411 Sony News native support.
3413 * Makefile.in (HFILES): added nm-news.h.
3414 * nm-news.h: new file.
3415 * config/news.mh (XDEPFILES): removed infptrace.o inftarg.o
3416 fork-child.o coredep.o to NATDEPFILES.
3417 (NAT_FILE, NATDEPFILES): new macros for native support.
3418 * config/news.mt (TDEPFILES): removed exec.o.
3420 * remote-vx.c: remove redundant include of sys/time.h.
3422 * infrun.c: include ctype.h. Otherwise some machines result in
3423 undefined for isdigit.
3425 Tue Oct 13 01:27:14 1992 John Gilmore (gnu@cygnus.com)
3427 * configure.in: Convert m68k entries to m68* entries to handle
3428 all the various m68xxx hosts and targets.
3429 * config/news1000.mt: No longer needed, same as news.mt.
3431 Fri Oct 9 18:54:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3433 * config/sun3os[34].mh (NATDEPFILES): remove duplicate inftarg.o.
3435 Fri Oct 9 14:20:08 1992 Stu Grossman (grossman at cygnus.com)
3437 * Makefile.in (HFILES): Add all nm-irix3.h, nm-irix4.h,
3438 nm-sun2.h, nm-mips.h.
3440 * config/irix3.mh (NATDEPFILES): nat-mips.o => mips-nat.o.
3442 * Makefile.in (alldeps.mak): Add = sign after NATDEPFILES.
3444 * config/bigmips.mh config/littlemips.mh: Remove mips-xdep.o.
3446 Fri Oct 9 08:41:11 1992 Ian Lance Taylor (ian@cygnus.com)
3448 * xm-hppah.h: if __STDC__ is not defined, define
3450 symtab.c (decode_line_1): avoid a bug in the HP9000/700 native
3451 compiler; see the comment in the file.
3453 Fri Oct 9 04:43:43 1992 John Gilmore (gnu@cygnus.com)
3455 First cut at support for all BSD variants on 386.
3457 * tm-i386bsd.h, xm-i386bsd.h: New config files.
3458 * i386b-nat.c: New native support file.
3459 * configure.in: Add host and target for i[34]86-*-bsd*.
3460 * config/i386bsd.mh, config/i386bsd.mt: New config files.
3462 Fri Oct 9 00:31:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3464 Sun2 native support (untested).
3466 * xm-sun2.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS,
3467 REGISTER_U_ADDR): removed to nm-sun2.h.
3468 * nm-sun2.h: new file.
3469 * config/sun2os[34].mh (XDEPFILES): infptrace.o inftarg.o
3470 fork-child.o sun3-xdep.o removed.
3471 (NAT_FILE, NATDEPFILES): new macros.
3473 Mips native support. Decstation and iris4 have been tested.
3476 * mips-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3477 fill_fpregset): removed to irix4-nat.c
3478 * mips-xdep.c: removed.
3479 * irix4-nat.c, mips-nat.c, nm-irix3.h, nm-irix4.h, nm-mips.h: new
3481 * procfs.c: include nm.h.
3482 * xm-irix3.h (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS): removed.
3483 * xm-irix4.h: bump copyright.
3484 (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS, USE_PROC_FS,
3485 PROC_NAME_FMT): removed.
3486 * xm-mips.h (FETCH_INFERIOR_REGISTERS): removed.
3487 * config/irix4.mh (XDEPFILES): removed procfs.o fork-child.o.
3488 (NAT_FILE, NATDEPFILES): new macros for native support.
3489 (CC): supply default compiler switches.
3490 * config/irix3.mh (XDEPFILES): removed infptrace.o inftarg.o
3491 fork-child.o coredep.o.
3492 (NAT_FILE, NATDEPFILES): new macros for native support. Note that
3494 * config/decstation.mh (XDEPFILES): removed infptrace.o inftarg.o
3495 fork-child.o mips-xdep.o coredep.o.
3496 (NAT_FILE, NATDEPFILES): new macros for native support.
3498 Thu Oct 8 23:50:51 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3500 * config/rs6000.mh (XDEPFILES): removed fork-child.o.
3501 (NATDEPFILES): added fork-child.o
3502 * config/sun3os3.mh (XDEPFILES): removed fork-child.o.
3503 (NATDEPFILES): added fork-child.o
3504 * config/sun3os4.mh (XDEPFILES): removed fork-child.o.
3505 (NATDEPFILES): added fork-child.o
3507 Thu Oct 8 23:19:25 1992 John Gilmore (gnu@cygnus.com)
3509 * infcmd.c (path_info): Avoid 250-char limit on printf_filtered,
3510 by using puts_filtered instead.
3512 Fri Oct 9 00:28:25 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3514 * remote-nindy.c (nindy_load): Replacement version from Steve
3515 Chamberlain, doesn't require forking to run "strip" or "sx".
3517 Thu Oct 8 18:27:35 1992 Stu Grossman (grossman at cygnus.com)
3519 * Makefile.in (HFILES): Add nm-*.h files.
3521 Thu Oct 8 16:27:45 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3523 * config/sun4os4.mh (XDEPFILES): fork-child.o removed.
3524 (NATDEPFILES): added fork-child.o.
3526 * doc/gdbint.texinfo: document a few more macros, create new
3527 section for native macros.
3529 Thu Oct 8 13:52:46 1992 Stu Grossman (grossman at cygnus.com)
3531 * Makefile.in alldeps.mak depend: Rip out 29k/udi pending
3532 resolution of copyright issues.
3534 Wed Oct 7 20:08:53 1992 Stu Grossman (grossman at cygnus.com)
3536 * Makefile.in (setup-to-dist): Remove -norecursion so that doc
3537 subdir gets configured.
3539 Wed Oct 7 12:24:01 1992 Ken Raeburn (raeburn@cygnus.com)
3541 * Makefile.in (nindy.o): Define "STRIP" as pathname of strip
3543 * nindy-share/nindy.c (coffstrip): Use that pathname, instead of
3544 searching for a "bfd_strip" program. Also, fixed up arguments
3545 passed to that program.
3547 * tm-nindy960.h (ADDITIONAL_OPTIONS): Use "-ser" rather than "-r",
3548 which is now used for something else. Rewrite description of
3549 associated parameters to match how gdb does it now.
3550 (ADDITIONAL_OPTION_HELP): Fix message accordingly.
3552 * m68k-pinsn.c (print_insn_arg): Handle new "`" operand type.
3554 Tue Oct 6 14:47:11 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3556 NOTICE_SIGNAL_HANDLING_CHANGE macro added to the target vector as
3559 * inferior.h (proc_signal_handling_change): prototype removed.
3560 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): default removed.
3561 (handle_command): now calls target_notice_signals.
3562 * procfs.c (proc_signal_handling_change): renamed to
3563 procfs_notice_signals. Now static. Add prototype. All callers
3565 * target.h (struct target_ops): new field, to_notice_signals.
3566 (target_notice_signals): new macro to cover new field.
3567 * target.c (cleanup_target): default to_notice_signals to ignore.
3568 * corelow.c (core_ops),
3570 inftarg.c (child_ops),
3571 procfs.c (procfs_ops),
3572 remote-adapt.c (adapt-ops),
3573 remote-eb.c (eb_ops),
3574 remote-es1800.c (es1800_ops, es1800_child_ops),
3575 remote-hms.c (hms_ops),
3576 remote-mm.c (mm_ops),
3577 remote-nindy.c (nindy_ops),
3578 remote-st2000.c (st2000_ops),
3579 remote-udi.c (udi_ops),
3580 remote-vx.c (vx_ops, vx_run_ops),
3581 remote.c (remote_ops),
3582 target.c (dummy_target),
3583 xcoffexec.c (exec_ops): added static initializer for
3585 * xm-irix4.h, xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): removed.
3587 Tue Oct 6 12:13:08 1992 John Gilmore (gnu@cygnus.com)
3589 * main.c (define_command): Add forgotten initializer.
3591 Tue Oct 6 02:23:17 1992 John Gilmore (gnu@cygnus.com)
3593 * language.c, language.h: Move saved_language out to global
3594 expected_language. Set expected_language when user expectation
3596 * language.c (language_info): Don't print type/range checking gub.
3597 * main.c (main): Set expected language.
3598 (execute_command): Check against expected language.
3599 * symfile.c (set_initial_language): Set expected language.
3601 * configure.in, config/i386sol2.{mh,mt}: Preliminary Solaris-x86 conf.
3603 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
3605 A bunch of changes mostly to improve debugging of C++ programs.
3606 Specifically, the calling of inferiors methods is improved.
3608 * value.h: New macros METHOD_PTR_IS_VIRTUAL,
3609 METHOD_PTR_FROM_VOFFSET, METHOD_PTR_TO_VOFFSET to partially
3610 hide the implementation details of pointer-to-method objects.
3611 How to tell if the pointer points to a virtual method is
3612 still very dependent on the particular compiler, but this
3613 should make it easier to find the places to change.
3614 * eval.c (evaluate_subexp [case OP_FUNCALL]), valprint.c
3615 (val_print [case TYPE_CODE_PTR]): Use the new METHOD_PTR_*
3616 macros, instead of a hard-wired-in code that incorrectly
3617 assumed a no-longerused representation of pointer-to-method
3618 values. And otherwise fix the relevant bit-rotted code.
3620 * valprint.c (type_print_base [case TYPE_CODE_STRUCT]):
3621 If there are both fields and methods, put a space between.
3623 * stabsread.c (read_struct_type): Fix bug in handling of
3624 GNU C++ anonymous type (indicated by CPLUS_MARKER followed
3625 by '_'). (It used to prematurely exit the loop reading in
3626 the fields, so it would think it should start reading
3627 methods while still in the fields. This could crash gdb
3628 given a gcc that can emit nested type information.)
3630 * valops.c (search_struct_method): Pass 'this' value by
3631 reference instead of by value. This provides a more
3632 consistent interface through a recursive search where the
3633 "bottom" functions may need to adjust offsets (due to multiple
3635 * valops.c, value.h, values.c: Pass extra parameters to
3636 value_fn_field and value_virtual_fn_field so we can
3637 correctly adjust offset for multiple inheritance.
3638 * eval.c (evaluate_subexp [case OP_FUNCALL]): Simplify
3639 virtual function calls by using value_virtual_fn_field().
3640 * values.c: New function baseclass_offset, derived from
3641 baseclass_addr (which perhaps can be made obsolete?).
3642 It returns an offset rather than an address. This is a
3643 cleaner interface since it doesn't mess around allocating
3645 * valops.c (search_struct_method): Use baseclass_offset
3646 rather than baseclass_addr.
3648 Mon Oct 5 16:02:04 1992 Stu Grossman (grossman at cygnus.com)
3650 * Makefile.in: Re-install 29K/UDI stuff.
3651 * remote-udi.c (udi_resume): Clean up.
3652 * (udi_wait): Rewrite, leave out bugs.
3653 * Add debugging code to print out all register fetches and stores.
3654 * Straighten out target_ops.
3655 * tm-29k.h (DUMMY_FRAME_RSIZE): Pad out to doubleword.
3657 Mon Oct 5 09:46:44 1992 Ian Lance Taylor (ian@cygnus.com)
3659 * remote-udi.c (udi_create_inferior): run with no arguments should
3660 not pass the program name as an argument, since the UDI code
3661 already handles that.
3662 (udi_load): get the symbols from prog_name, not arg_string (the
3663 load command should really use arg_string as the program name, not
3664 prog_name, but at least the run command works now).
3666 * munch: HP9000/300 nm puts an extra space between T and symbol
3669 * config/irix4.mh: added -lsun to XM_CLIBS to get RPC functions
3670 needed for vxworks targets.
3672 Fri Oct 2 22:04:42 1992 John Gilmore (gnu@cygnus.com)
3674 * am29k-tdep.c (_initialize_29k): Make it possible for the
3675 user to set and query the address where function calls into the
3676 inferior write a small scratch routine. `set call_scratch_address'
3677 * inferior.h (PC_IN_CALL_DUMMY): Fix fencepost error.
3678 * remote.c (remote_prepare_to_store): Only fetch regs if they are
3679 not already cached validly.
3681 Thu Oct 1 14:36:42 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3683 Rs6000 native support.
3685 * infptrace.c: remove #ifdef USG from around include ptrace.h.
3686 machines without this header should not be compiling this file.
3687 * nm-rs6000.h, rs6000-nat.c: new files for native support.
3688 * rs6000-tdep.c: do not include sys/ptrace.h or sys/reg.h.
3689 * rs6000-xdep.c: removed. all code now in rs6000-nat.c.
3690 * xm-rs6000.h: do not include ptrace.h.
3691 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to nm-rs6000.h.
3692 * config/rs6000.mh (XDEPFILES): removed rs6000-xdep.o.
3693 infptrace.o and inftarg.o move to NATDEPFIES.
3694 (NAT_FILE, NATDEPFILES): new macro for native support.
3696 Sun3 native support.
3698 * config/sun3os3.mh, config/sun3os4.mh (NAT_FILE, NATDEPFILES):
3699 new macros for native support.
3700 (XDEPFILES): moved infptrace.o and inftarg.o to NATDEPFILES,
3701 removed sun3-xdep.o.
3702 * xm-sun3.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
3704 * sun3-xdep.c: removed. All code is now in sun3-nat.c.
3705 * sun3-nat.c, nm-sun3.h: new files for native support.
3707 Thu Oct 1 10:30:54 1992 Fred Fish (fnf@cygnus.com)
3709 * dwarfread.c (dbsize): New variable to hold size of dwarf info.
3710 * dwarfread.c (dwarf_build_psymtabs): Rename dbsize parameter to
3711 dbfsize and use it to initialize new local file scope dbsize.
3712 * dwarfread.c (read_ofile_symtab): Initialize dbsize and use it.
3713 * dwarfread.c (basicdieinfo): Use dbsize to check for oversize
3714 DIEs as well as the current check for undersize DIEs. This helps
3715 to gracefully detect and reject corrupted DIE information.
3717 Thu Oct 1 01:57:56 1992 John Gilmore (gnu@cygnus.com)
3719 Add `command hooks' and a hook for inferior program stopping.
3721 * command.h (struct cmd_list_element): Remove unused `aux'
3722 field. Add new `hook', `hookee', and `cmd_pointer' fields.
3723 * command.c (add_cmd): Initialize new fields, elim old.
3724 (add_alias_cmd): Clone new fields.
3725 (delete_cmd): Un-hook hookee if we're deleting hook.
3726 (help_cmd): Tell user the command is hooked, if it is.
3727 (lookup_cmd_1): Abbreviations return the original command
3728 instead of themselves, so that hooks on the original cmd will be
3730 * defs.h (enum command_class): Add class_pseudo and comments.
3731 * gdbcmd.h (execute_user_command): Add prototype.
3732 * infrun.c (normal_stop): If the stop command is hooked,
3733 run the hook whenever we stop.
3734 (hook_stop_stub): Stub for catch_errors.
3735 (_initialize_infrun): Set up pseudo "stop" command.
3736 * main.c (execute_user_command): Code extracted from execute_command.
3737 (execute_command): If hooked, run the hook before the command.
3738 (define_command): If defining a new hook, check the command it
3739 is hooking, and warn if none. Install the hook.
3740 * source.c (_initialize_source): "l" is an abbrev for "list".
3741 * doc/gdb.texinfo: Document command hooks.
3743 * Makefile.in (VERSION): Roll to 4.6.7.
3744 * config/sun4os4.mh: Remove dup inftarg.o from NATDEPFILES.
3745 * infrun.c (breakpoints_inserted): Make it static again.
3746 * tm-symmetry.h (FLOAT_INFO): #if 0 it for cross-ptrace abuse.
3748 Wed Sep 30 15:33:22 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3750 Native file renaming.
3752 * nat-sparc.c -> sparc-nat.c
3753 * nat-sun4os4.h -> nm-sun4os4.h
3754 * nat-trash.h -> nm-trash.h
3755 * config/sun4os4.mh: track file renaming.
3756 * configure.in: link to nm.h rather than nat.h.
3757 * infptrace.c: include nm.h rather than nat.h.
3759 Tue Sep 29 14:35:00 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3761 Host/target/native split for sun4.
3763 * Makefile.in (TSOBS): removed corelow.o.
3764 * infptrace.c: included nat.h.
3765 * nat-trash.h: temporary header file. This should be removed once
3766 all hosts have the native/host/target split.
3767 * configure.in: add a symlink from nat-trash.h to nat.h if no
3768 other nat file exists for this configuration.
3769 * sparc-tdep.c: no longer include sys/ptrace.h.
3770 * sparc-xdep.c: removed. contents have been moved to nat-sparc.c.
3771 * xm-sparc.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
3773 * nat-sparc.c, nat-sun4os4.h: new files for sun4 native support.
3774 * config/sun4os4.mh (XDEPFILES): moved infptrace.o and inftarg.o
3775 to NATDEPFILES. removed sparc-xdep.o.
3776 (NATDEPFILES, NAT_FILE): new macros for native support.
3778 Break the direct connection from core_file_command to any
3779 particular type of core file support.
3781 * target.h (find_core_target): new prototype.
3782 * target.c (find_core_target): new function. Walks the target
3783 list looking for the core target.
3784 * core.c (core_file_command): replace calls to core_detach and
3785 core_open with find_core_target and direct calls.
3787 Tue Sep 29 10:19:00 1992 Ian Lance Taylor (ian@cygnus.com)
3789 * xm-hp300hpux.h: define MEM_FNS_DECLARED; include <sys/ptrace.h>
3791 config/hp300hpux.mh: ALLOCA1 was not defined.
3793 Mon Sep 28 22:03:41 1992 Stu Grossman (grossman at cygnus.com)
3795 * breakpoint.c, exec.c, language.c, main.c, printcmd.c, symfile.c,
3796 target.c, valprint.c: Use unfiltered forms of f/printf, et. al.
3797 until we can figure out a better way to do paging.
3799 Sat Sep 26 02:07:31 1992 John Gilmore (gnu@cygnus.com)
3801 * findvar.c (supply_register): Add CLEAN_UP_REGISTER_VALUE hook.
3802 * tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Use it.
3803 * hppa-coredep.c: Remove, now that we use the hook.
3804 * config/hppab.mh, config/hppah.mh: Use standard coredep.o.
3805 * hppab-xdep.c, hppah-xdep.c: Remove custom code, use hook.
3807 * dbxread.c, partial-stab.h: Replace all #ifdef hp9000s800's with
3808 GDB_TARGET_IS_HPPA's. This is a SERIOUS KLUDGE. The code needs to all
3809 be ripped out and reimplemented right (see elfread.c).
3810 * tm-hppa.h (GDB_TARGET_IS_HPPA): Define.
3812 Rename all HPPA files to fit into unique DOS filenames:
3813 * *hppabsd* => *hppab*
3814 * *hppahpux* => *hppah*
3816 Sat Sep 26 00:25:15 1992 John Gilmore (gnu@cygnus.com)
3818 Make the /proc support a target-struct in its own right.
3820 * Makefile.in: Remove inftarg.[co], since it is now included via
3822 * config/*.mh: Add inftarg.o and fork-child.o to all *.mh that
3823 reference infptrace.o. Add fork-child.o to all *.mh that
3826 * inferior.h (proc_wait, inferior_proc_init, proc_set_exec_trap):
3827 No longer global functions.
3828 (fork_inferior): New global function from fork-child.c.
3829 * inftarg.c (child_wait): Remove USE_PROC_FS conditional.
3830 (ptrace_me, ptrace_him): New stub functions for fork_inferior().
3831 (child_create_inferior): Moved to fork-child.c as fork_inferior.
3832 (child_create_inferior): New tiny function that calls fork_inferior.
3833 * fork-child.c: New file, containing fork_inferior, which is
3834 built from slight mods to inftarg.c's child_create_inferior.
3836 * procfs.c (procfs_ops): Add target vector.
3837 (attach): Rename as static do_attach.
3838 (procfs_create_inferior): New tiny function that calls fork_inferior.
3839 (child_xfer_memory): Rename to static procfs_xfer_memory.
3840 (store_inferior_registers): Rename to static procfs_store_registers.
3841 (inferior_proc_init): Rename to static procfs_init_inferior.
3842 (procfs_attach, procfs_detach, procfs_prepare_to_store,
3843 procfs_files_info, procfs_open, procfs_mourn_inferior,
3844 procfs_can_run): Slightly mangled copies of the corresponding
3845 child_XXX routines from inftarg.c.
3846 (proc_wait): Renamed to static procfs_wait.
3847 (child_resume): Rename to static procfs_resume.
3848 (fetch_inferior_registers): Rename to static procfs_fetch_registers.
3849 (initialize_proc_fs): Rename to initialize_procfs. Set up
3852 * putenv.c: index -> strchr.
3853 * regex.c: Always rename bcopy to memcpy, etc.
3854 FIXME: Eventually do the renames rather than use #define's.
3855 * sparc-tdep.c (deferred_stores): Moved from sparc-xdep.c.
3857 * sparc-xdep.c: Move deferred_stores to target dependent.
3858 * xm-irix4.h, xm-sysv4.h (CREATE_INFERIOR_HOOK): No longer needed.
3860 Fri Sep 25 21:59:27 1992 John Gilmore (gnu@cygnus.com)
3862 Split non-target-dependent code out of target_attach routines.
3864 * target.h: Comments on target_attach args and results.
3865 * infcmd.c (attach_command): Check for existing execution, call
3866 target_attach, set up terminal status and wait_for_inferior, wait
3867 for the attach status, and do normal_stop.
3868 * inftarg.c (child_attach): Remove target independent stuff.
3869 * remote-adapt.c (adapt_attach): Ditto.
3870 * remote-mm.c (mm_attach): Ditto.
3871 * remote-udi.c (udi_attach): Ditto.
3872 * remote-vx.c (vx_attach): Ditto.
3876 * remote-hms.c (hms_attach): Remove completely, it was useless.
3877 * remote-mm.c, remote-hms.c, remote-udi.c, remote-adapt.c: Remove
3878 commented-out start_remote calls.
3879 * remote-hms.c, remote-adapt.c, remote-mm.c, remote-udi.c: Remove
3880 DENTER and DEXIT macros and their calls. Use a real debugger --
3881 like gdb -- to see what functions are being called when.
3882 * utils.c (strcmp_iw): Make nonstatic, for lint.
3884 Fri Sep 25 18:48:20 1992 John Gilmore (gnu@cygnus.com)
3886 * infrun.c, inftarg.c, inferior.h: Comment and lint cleanups.
3888 Fri Sep 25 15:13:44 1992 Stu Grossman (grossman at cygnus.com)
3890 * tm-sparc.h, dbxread.c (read_ofile_symtab): Install Jim Wilson's
3891 fix to differentiate between gcc1 & gcc2 compiled files so that we
3892 can debug calls that pass structs as args correctly.
3893 * symmisc.c (dump_symtab): If block was compiled with gcc, say
3894 so, and what version.
3896 * remote.c (remote_wait): Make regs be char to avoid picayune
3897 ANSI compiler warnings.
3899 * energize.h: Move all external struct decls to inside of
3900 __STDC__, add prototype for energize_shell_wait().
3901 * energize.c (getpty): Clean up, make us really get a controlling
3903 * (energize_initialize): Disable SIGIO prior to setting up for
3904 I/O interrupts. Move setsid(), et. al. to getpty().
3905 * (energize_shell_wait): New routine to wait for things started
3906 via the shell command, uses wait() instead of /dev/proc.
3907 * Also, add prototype for execute_command_1().
3909 Fri Sep 25 12:09:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3911 * inftarg.c (child_create_inferior, child_attach,
3912 child_mourn_inferior): collect unix child process stratum
3913 functions which live below the target vector into this file to
3914 facilitate host/target/native split. Also, make them static.
3915 * inflow.c (child_mourn_inferior): removed.
3916 * infrun.c (child_create_inferior, child_attach): removed.
3917 (resume): becomes global so that functions below the
3918 target vector can find it.
3919 * inferior.h (resume): add prototype.
3920 (child_mourn_inferior, child_create_inferior, child_attach):
3923 * xcoffexec.c (exec_ops): child_attach and child_create_inferior
3924 replaced with find_default_attach and
3925 find_default_create_inferior.
3927 Fri Sep 25 10:21:04 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
3929 * i960-pinsn.c: Use _filtered routines for printing, so symbolic
3930 addresses don't get displayed in the wrong positions.
3932 Fri Sep 25 09:52:47 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3934 Separate core functions along target vector in preparation for
3935 native support. Functions above vector now live in core.c. Those
3938 * core.c (solib_add_stub, core_close, core_open, core_detach,
3939 get_core_registers, core_files_info, core_ops): moved to corelow.c
3940 (_initialize_core): removed addition of core_ops target.
3941 * corelow.c: new file.
3942 (solib_add_stub, core_close, core_open, core_detach,
3943 get_core_registers, core_files_info, core_ops): moved from core.c
3944 (_initialize_corelow): new function.
3945 * gdbcore.h (core_open, core_detach): added prototypes.
3946 (core_ops): add forward declaration.
3947 * Makefile.in (SFILES_MAINDIR): add core.c
3949 (TSOBS): change core.o to corelow.o
3951 Wed Sep 23 11:14:53 1992 Stu Grossman (grossman at cygnus.com)
3953 * m68k-tdep.c (m68k_saved_pc_after_call): Use 'GDB_TARGET_IS_SUN3'
3954 instead of 'sun' predefined symbol so that trap analysis code is
3955 enabled only when the TARGET is a sun3.
3957 Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3959 * tm-i960.h (ext_format_i960): Add top-level declaration.
3960 (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested
3961 blocks, else Sun4 compiler complains.
3963 Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com)
3965 * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break'
3966 instruction's argument. Patch from jonathan@cs.stanford.edu
3969 Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3971 Break the thread of control that implies that a unix child
3972 process will be the default target.
3974 * target.c (find_default_run_target, find_default_attach,
3975 find_default_create_inferior, return_zero): new functions.
3976 (cleanup_target): Make return_zero the default for to_can_run.
3978 * exec.c (exec_ops), core.c (core_ops): Replace child_attach and
3979 child_create_inferior references with find_default_XXX instead.
3981 * target.h (struct target_ops): new field, to_can_run.
3982 (find_default_attach, find_default_create_inferior): new prototypes.
3983 (target_can_run): new macro.
3985 * Also added a zero (default) to_can_run element to all static
3986 struct target_ops initializations throughout GDB, except:
3987 * inftarg.c (child_ops): Use new child_can_run() to enable child runs.
3989 * infrun.c (child_create_inferior): Clean up error handling when
3990 no exec file is specified.
3991 (child_attach): Don't require exec file.
3993 Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com)
3995 Remove kill_inferior_fast, in favor of target_kill, which goes
3996 through the target vector.
3998 * inferior.h (kill_inferior_fast): remove declaration.
4000 * main.c (disconnect): call quit_cover using catch_errors rather
4001 than calling kill_inferior_fast directly. New way goes through
4002 the target vector, handles attached processes, and writes
4003 command history if appropriate.
4004 (quit_cover): new function, wrapper for quit_command.
4006 * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c,
4007 infptrace.c, procfs.c: Removed all instances of kill_inferior_fast,
4008 inlining them into the local kill_inferior when needed.
4010 Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com)
4012 * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'.
4013 * stabsread.c (read_struct_type): Simplify complicated expression
4014 for dumb DECstation compiler.
4016 Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
4018 * m68k-pinsn (print_insn_arg, fetch_arg): added support for
4019 operands to memory management instructions, from WRS.
4021 Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com)
4023 * main.c (main): Back out previous language setting changes.
4024 Replace with simple default to C before processing any init
4025 files. There MUST be a language set, even in the absence of
4026 init files or executables, or expression parsing fails.
4028 Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com)
4030 * main.c (main): Move code that sets initial language to
4031 symfile.c. Fixup places where command files are processed to
4032 be consistent in setting a default language if none has been
4034 * symfile.c (set_initial_language): Add code moved from
4035 main() that sets an initial default language when a new
4036 symbol file is read.
4037 * symfile.c (symbol_file_command): Call set_initial_language.
4038 * symtab.c (find_main_psymtab): Add FIXME comment.
4040 Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4042 * breakpoint.c, sparc-tdep.c: comment changes.
4043 * configure.in: removed target_dependent line.
4045 * remote-mm.c (mm_attach): change printf to error to prevent
4047 * remote-udi.c (udi_attach): change printf to error to prevent
4050 * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace
4051 calls to {fetch|store}_inferior_registers with calls to
4052 target_{fetch|store}_registers, for remote-target independence.
4054 Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com)
4056 * Makefile.in: Fix bug I introduced in merging Rich's change.
4057 * infrun.c (child_create_inferior): Use proceed() rather than
4058 doing all the same stuff by hand.
4060 Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4062 * Makefile.in, configure.in: add support for files used only when
4063 configured native, that is, when host = target.
4065 Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4067 * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred
4068 stores are target dependent and were moved from xm to tm.
4070 Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com)
4072 * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir.
4074 * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE
4075 overrides, to avoid problem in xdr_bytes with malloc(0) => 0.
4077 Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4079 * target.h (struct target_ops): removed to_convert_to_virtual and
4080 to_convert_from_virtual elements. Initializations removed from
4081 all static initializations.
4082 (target_convert_to_virtual, target_convert_from_virtual):
4084 (host_convert_to_virtual, host_convert_from_virtual): Removed
4085 forward declarations.
4086 * target.c (cleanup_target): removed default assignments for
4087 to_convert_to_virtual and to_convert_from_virtual.
4088 * inftarg.c (host_convert_to_virtual, host_convert_from_virtual):
4090 * findvar.c (value_of_register, value_from_register):
4091 target_convert_to_virtual inlined.
4092 * infcmd.c (do_registers_info): target_convert_to_virtual inlined.
4093 * valops.c (value_assign): target_convert_from_virtual inlined.
4095 Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com)
4097 * main.c (gdb_readline): Avoid printf_filtered, which sets char
4098 position wrong if used for the prompt.
4099 * utils.c (puts_filtered): Comment: NOT a puts() replacement!
4101 Support for accessing arbitrary MIPS stack frames in memory.
4103 * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is
4104 set, run it before INIT_EXTRA_FRAME_INFO.
4105 * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it.
4107 * mips-tdep.c (init_extra_frame_info): Only clobber the `frame'
4108 (FP) value in the frame_info struct if it is zero (as from top of
4110 (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC.
4112 * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always
4113 comes back as zero. So does FP_REGNUM, as a trigger for
4114 init_extra_frame_info.
4116 * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get
4117 the program counter set before INIT_EXTRA_FRAME_INFO is run.
4118 (INIT_FRAME_PC): Defined to null.
4119 (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab.
4120 (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command.
4121 Briefly explain MIPS stacks in GDB.
4123 Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com)
4125 * copying.awk, copying.c (show_copying_command,
4126 show_warranty_command): Rename from copying_info, warranty_info,
4127 to match command function conventions.
4129 * utils.c (prompt_for_continue): Reinitialize more-counts
4130 before printing anything, and again afterward. Fix comments.
4131 (vfprintf_filtered): Eliminate static buffer; use auto buffer,
4132 or alloca() if needed.
4134 * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to
4135 detect native versus cross-host.
4137 Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com)
4139 * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for
4140 Suns. Rename to m68k_saved_pc_after_call.
4141 * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use
4142 m68k_saved... instead of sun3_saved...
4144 Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com)
4146 * Makefile.in (update-depend, update-alldeps): Split out of
4147 setup-to-dist, for convenience in rebuilding the depend and
4149 (assorted): Update to catch straggler files when building gdb.tar.Z.
4151 Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com)
4153 Preliminary cleanup for splitting host/native/target.
4155 * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP
4156 here; it is dealt with at a gdb-target-independent level.
4157 * rs6000-tdep.c (single_step): Don't call ptrace, we are a
4158 high toned routine. Fix return type to void.
4159 * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it.
4160 Rich and I believe the "real problem" was that both single_step
4161 and target_resume were issuing PT_CONTINUE calls. This would
4162 cause the second PT_CONTINUE to sometimes fail because the process
4163 was already running.
4164 * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge.
4166 Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com)
4168 * energize.c (pty_to_kernel): Must check for EAGAIN as
4169 termination condition.
4170 (full_filename): Don't prepend dirname if filename begins with /.
4171 (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad
4173 (getpty (NCR)): Lotsa bug fixes...
4174 (kernel_dispatch (case StopRType)): Use kill() instead of
4175 killpg() so we can deal with losing systems...
4176 (wait_for_events): Work around NCR select() lossage. It doesn't
4177 zero out readfds when select() returns zero.
4178 (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use
4179 getcwd() instead of getwd() (NCR getwd() seg faults).
4180 (energize_wait): Use sigaction() for NCR. Their version of signal()
4181 is unreliable by default.
4183 * procfs.c (proc_wait): Call print_sys_errmsg() if we get an
4184 error from PIOCSWSTOP.
4186 * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c,
4187 symfile.c, target.c, valprint.c: Use _filtered form of *printf.
4188 defs.h, utils.c: Make vfprintf_filtered global.
4190 * energize.c (send_location): New routine to consolidate all
4191 places where we must notify kernel of where the given pc is.
4192 (cplus_demangle): Put single-quotes around demangled names.
4193 (energize_call_command): Call send_location() after doing up,
4194 down, and frame commands.
4196 Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4198 * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first
4199 pass at doc for two new remote targets---29K using UDI, and Tandem
4200 ST2000 using STDBUG.
4202 * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__
4204 * doc/all.m4: turn on H8/300 stuff for generic manual
4206 * doc/gdbinv-s.m4.in: remove text on special procedures to continue
4207 after explicit call to breakpoint() in serial stubs.
4209 Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com)
4211 * mipsread.c: Clean up some white space.
4212 (parse_symbol): Handle stEnd of stFile.
4213 (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal.
4215 * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers,
4216 store_inferior_registers): Replace unexplained numbers
4217 with manifest constants from a DECstation header file.
4218 * xm-mips.h (KERNEL_U_ADDR): Get from <machine/param.h>.
4219 (REGISTER_U_ADDR): Fix up for Ultrix 4.2.
4221 * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h.
4223 * stack.c (_initialize_stack): "dow" should be a valid abbreviation
4224 for "down". Suggested by Richard Stallman.
4226 Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4228 * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid
4229 redeclaration bug on SunOS 4.
4231 Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com)
4233 * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums.
4234 * m68k-stub.c: Remove a few extraneous ANSI-isms.
4235 * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if
4236 they aren't already there.
4237 * remote-vx.c (vx_prepare_to_store): Ditto.
4238 * xcoffread.c: Surround forward struct defns with #ifdef __STDC__.
4240 Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com)
4242 Removed a large number of changes inserted by Per Bothner
4243 for C++ support. These will go back in when they've been
4246 Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com)
4248 * serial.h: Fix prototye for serial_raw().
4249 * ser-bsd.c, ser-termios.c: Fix args for serial_open() &
4250 serial_write() to match prototypes.
4251 * remote-st2000.c (get_reg_name): Make *p be const.
4253 Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4255 * remote-nindy.c (nindy_fetch_registers): Make return type void,
4256 to agree with target structure field type.
4257 (nindy_store_registers): Ditto.
4259 * Makefile (OPCODES): New var, pointing to opcodes library.
4260 (CLIBS, CDEPS): Include it.
4261 (saber_gdb): Load opcodes library.
4263 Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com)
4265 * a68v-xdep.c (store_inferior_registers): declare as void.
4266 * infptrace.c: HP/Apollos have ptrace.h in the wrong place.
4267 * remote-st2000.c: Massive changes to use new serial package.
4268 Also added 'connect' command to transparantly connect to serial
4270 * ser-termios.c: Big cleanup, use nicer coding conventions.
4271 * ser-bsd.c: New module, serial stuff for BSD systems.
4272 * serial.h: Define struct ttystate properly using HAVE_TERMIO.
4273 * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE...
4275 Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4277 * doc/gdb.texinfo: fix shameful error of agreement reported by
4278 jimb@occs.cs.oberlin.edu (Jim Blandy)
4279 * doc/gdb.texinfo: remove old partial discussion of remote serial
4280 protocol (via serial debug stubs)
4281 * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing
4282 use of serial debug stubs
4284 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
4286 * symfile.h: Declaration of set_demangling_style() moved
4287 here from demangle.h (which is now in ../include).
4288 * i386-xdep.c: Update comment.
4290 Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4292 * symtab.c (completion_list_add_symbol): restructured to optimize
4293 for time. First clip names that cannot match. Then clip any
4294 names we've already considered. Drop a redundant strncpy. Drop
4295 a redundant malloc and associated free for demangled names.
4297 Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com)
4299 * a68v-xdep.c (store_inferior_registers): Define as type void.
4300 * configure.in: Add host m68k-apollo*-bsd*.
4301 * demangle.c (struct demanglers): Use enum instead of constant
4302 value to keep braindamaged HP/Apollo compiler happy.
4304 Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
4306 * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
4307 match "FOO". This allows 'break Foo' to work when Foo is
4308 a mangled C++ function. (See comment before function.)
4310 Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
4312 * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
4313 for files in vx-share/*.c.
4314 * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention,
4315 for normal GDB source files.
4317 * Makefile.in (VERSION): Roll to 4.6.6.
4319 * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h.
4320 * tm-sun3.h: Remove STACK_END_ADDR, no longer used.
4321 * tm-sun3os4.h: Update comments.
4322 * xm-delta88.h: Remove STACK_END_ADDR.
4324 Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
4326 * Makefile.in (VERSION): Roll to 4.6.5.
4328 * infrun.c: Lint for recent `handle' changes.
4330 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
4331 * serial.h (EXFUN): Remove all uses, convert to PARAMS.
4332 * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
4333 should include a ser-XXX.o module.
4335 * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
4336 * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
4338 * configure.in: Map unrecognized sun 68k's, sun sparcs, into
4339 known suns in configure.in, rather than mapping them to unique
4340 config files that happen to duplicate other config files.
4341 * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
4342 * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
4344 Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
4346 * configure.in (*-*-sunos*): Use trailing * to match all
4347 sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
4348 (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
4349 in production on Sun-4.
4350 ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
4351 (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4352 (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4354 * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
4355 config/sparc-noun.mt: New target configs for embedded.
4356 * config/sun4os3.{mh,mt}: Remove, never existed in production.
4358 * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
4359 target definitions for embedded with and without underlines on
4362 * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
4363 not a parameter of the CPU, but of the development environment.
4364 * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
4366 Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
4368 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
4369 (which involves reading in main's symtab) if we have no breakpoints.
4371 Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
4373 * dwarfread.c (cu_language): New local variable to record
4374 language for current compilation unit being processed.
4375 * dwarfread.c (set_cu_language): New local function to decode
4376 and record language for current compilation unit being processed.
4377 * dwarfread.c (synthesize_typedef): Add local function to
4378 synthesize a typedef for C++ classes, structs, unions, and
4380 * dwarfread.c (read_structure_scope): Synthesize typedefs
4381 for C++ classes, structs and unions.
4382 * dwarfread.c (read_enumeration): Synthesize typedefs for
4384 * dwarfread.c (read_file_scope): Call set_cu_language to
4385 record language for current compilation unit. After symtab
4386 is built, save this recorded language.
4387 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
4388 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
4389 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
4390 typedefs for C++ classes, structs, unions, and enumerations.
4391 * dwarfread.c (scan_compilation_units): Call set_cu_language
4392 to record language for current compilation unit.
4393 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
4394 for TAG_enumeration_types, rather than in add_partial_symbol.
4395 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
4396 case with class, struct, and union type cases, now that they are
4397 the same. Remove tests for non-NULL name attributes, now done
4399 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
4400 treat as alias for TYPE_CODE_STRUCT for now.
4402 Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
4404 * Makefile.in: map "gdb" through program_transform_name when
4407 Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
4409 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
4410 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
4411 Use "regi" for local indexing through register numbers, reserving
4412 "regno" for the name of a specific register passed as an input
4413 parameter. Fix bug propagated through all versions that sometimes
4414 used regno as an index when it should have been regi, thus using
4415 -1 as an index in some cases.
4417 Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
4419 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
4420 respectively, so same demangler can be used by other programs.
4421 * Makefile.in: Remove demangler stuff.
4422 * Makefile.in (depend): Pass -I../readline (needed for main.c).
4423 * demangle.c (_initialize_demangler): Tell demangler which
4424 CPLUS_MARKER to assume.
4426 Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
4428 RS/6000 portability changes (for hosting cross-debuggers).
4430 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
4431 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
4432 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
4433 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
4434 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
4435 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
4436 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
4437 (NO_SINGLE_STEP): Add, target-dependent.
4438 (loadinfotextindex): Lowercase, remove "aix_".
4439 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
4440 (NO_SINGLE_STEP): Remove, target-dependent.
4441 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
4442 * xcoffread.c: Only build file if RS/6000 native GDB.
4443 (build_function_symbol): Remove #if 0'd code.
4444 * rs6000-tdep.c: Cleanup. Add static fn protos.
4445 Use CORE_ADDR for addresses throughout. Make void fns void.
4446 (pop_dummy_frame): Add FIXME about bogosity of design here.
4447 (rs6000_struct_return_address): Ditto.
4448 (frameless_function_invocation, frame_get_cache_fsr,
4449 frame_initial_stack_address, xcoff_relocate_symtab,
4450 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
4451 add_text_to_loadinfo, find_toc_address): Move from xdep file.
4452 Use CORE_ADDRs. Change identifiers to lowercase.
4454 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
4455 supplying dummy routines if non-native. Add prototype for
4456 static exec_one_dummy_insn. Move a mess of functions to
4457 rs6000-tdep.c (as above). Remove #if 0'd code.
4459 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
4460 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
4461 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
4463 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
4466 * vx-share/README, nindy-share/README: New files describing
4467 how these directories' code is shared, and with whom.
4469 Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
4471 * configure.in (target configurations): Reformat into table.
4472 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
4474 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
4475 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
4476 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
4477 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
4478 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
4479 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
4481 * Makefile.in (config-check): Add command to check whether
4482 configure.in is consistent with config/*.
4484 Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
4486 * configure.in (host configurations): Reformat nested cases into
4487 easy-to-maintain table.
4488 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
4489 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
4491 Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
4493 * cplus-dem.c: Reorder args to most local functions to make them
4494 follow the consistent pattern of struct work_stuff pointer first,
4495 followed by pointer into string being demangled, followed by
4496 pointer to the string where the result is being stored, followed
4497 by other args. Also generally replace most variables of name
4498 "type" with "mangled" for consistency. They all pointed to the
4499 same string but half were one name and half the other.
4500 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
4501 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
4502 use whenever a qualified name is being demangled.
4503 * cplus-dem.c (do_type): Qualified names are treated similarly
4504 to fundamental types, not as modifiers of fundamental types.
4506 Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
4508 * configure.in: Add sparclite as a target.
4510 * sparc-stub.c (handle_exception): Flush instruction cache just
4511 before returning to the user. (hexToInt): Fix overzealous cleanup.
4513 Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
4515 * infrun.c (handle_command): Rewrite to allow multiple signal
4516 numbers, signal number ranges, and to recognize "all" to mean all
4517 signals except those used by the debugger.
4518 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
4519 to set or reset actions for specific signals.
4521 Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
4523 * coffread.c (decode_type): Call alloc_type to alloc new
4525 * stabsread.c (read_array_type, read_range_type, define_symbol):
4526 Call alloc_type to alloc new types.
4527 * stabsread.c (define_symbol): Move dbl_valu symbol field data
4528 from type_obstack to symbol_obstack.
4529 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
4531 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
4532 associated with a type, using the same mechanism as was used to
4533 allocate space for the type structure itself.
4534 * coffread.c (patch_type, coff_read_struct_type,
4535 coff_read_enum_type): Use TYPE_ALLOC.
4536 * dwarfread.c (struct_type): Use TYPE_ALLOC.
4537 * gdbtypes.c (create_array_type, check_stub_method,
4538 allocate_cplus_struct_type): Use TYPE_ALLOC.
4539 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
4540 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
4541 read_range_type): Use TYPE_ALLOC.
4543 Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
4545 * breakpoint.c (breakpoint_re_set): Select a default source
4546 symtab if one is not currently selected.
4547 * utils.c (query): Call wrap_here before building the output
4548 query string, to turn off wrapping and flush any buffered output.
4549 Otherwise our query may end up in the wrap buffer and never be
4551 * eval.c (evaluate_subexp): Report error when attempting to
4552 evaluate subscript for types without a target type, rather
4553 than dumping core by using the NULL pointer.
4554 * symfile.c (symbol_file_command): Forget current_source_symtab
4555 and current_source_line when discarding symbol table.
4557 Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
4559 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
4561 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
4562 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
4564 Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
4566 * remote.c (remote_open): Fix baud rate setting to make -b flag
4567 work. (remote_wait): Change 'T' message parser to deal with new
4568 improved format which allows stub to send an arbitrary bunch of
4570 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
4571 make all this re-entrant by storing all state on the stack. Clean
4572 up memory error trapping. (computeSignal, set_debug_traps):
4573 make it all table driven. Make a start at a baud rate setting command.
4575 Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
4577 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
4579 * remote-vx.c: redefine malloc to avoid buggy declaration on
4580 RS/6000 <rpc/types.h>.
4581 xm-rs6000.h: include <sys/select.h> to define fd_set for
4582 <rpc/svc.h> on RS/6000.
4584 Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
4586 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
4587 recursive invocations of make. Always create installation
4590 Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
4592 * m68k-pinsn.c: Minor fix in style of output (don't use
4593 range to indicate floating point control registers).
4595 Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
4597 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
4599 * infcmd.c (registers_info): Handle multiple register names.
4600 Changes inspired by Roland McGrath.
4602 Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
4604 * sparc-stub.c: New file. Mix it with your SPARClite
4605 application, and it will speak GDB remote protocol!
4606 * remote.c (remote_wait): Change 'T' (expedited reply) message to
4607 deal with arbitrary registers. Needed for sparc-stub.
4609 Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
4611 * cplus-dem.c (cplus_markers): Add table for gnu style and
4612 use throughout, in place of compile time constant CPLUS_MARKER.
4613 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
4614 * cplus-dem.c (cfront_special): New function, as suggested
4615 by pfieland@stratus.com.
4616 * cplus-dem.c (forget_types): New function.
4617 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
4619 * cplus-dem.c (mop_up): Call forget_types().
4620 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
4621 Use throughout, instead of checking current_demangling_style.
4622 * cplus-dem.c (demangle_signature): When finding an explicit
4623 start of function args, forget all remembered types for
4624 lucid/cfront style demangling.
4625 * cplus-dem.c (demangle_prefix): In a sequence of two or more
4626 underbar characters, use last pair as the delimiter. Hoist
4627 gnu_special() call up to cplus_demangle(). Call cfront_special()
4629 * cplus-dem.c (cplus_special): Fix virtual table name demangling
4630 for inherited classes.
4631 * cplus-dem.c (demangle_args): Document quirks of numbered
4632 references to previously seen types.
4633 * dbxread.c (read_ofile_symtab, process_one_symbol):
4634 Use AUTO_DEMANGLING rather than explicitly checking
4635 current_demangling_style.
4636 * demangle.h: Add some comments.
4637 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
4638 CFRONT_DEMANGLING): New macros.
4639 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
4640 not found in the actual producer string produced by lcc.
4641 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
4642 than explicitly checking current_demangling_style.
4644 Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
4646 * breakpoint.c (enable_longjmp_breakpoint,
4647 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
4648 Check for duplicate breakpoints at the same address. Bug report
4649 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
4651 Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
4653 * buildsym.c (end_symtab): Document that end_symtab can return
4654 NULL under non-error conditions.
4655 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
4656 returned from end_symtab for empty compilation units.
4658 Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
4660 * am29k-tdep.c: Lint from DECstation compiler.
4661 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
4662 As the man page says, "Sometimes you just can't get lint to shut
4663 up". That doesn't mean you should blow away the code it won't
4665 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
4666 it up over the next few weeks. Make mips x 29k build.
4667 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
4668 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
4669 but leave it as a comment because the breakpoint instruction
4670 is not easily accessible at this moment (it's static, and if
4671 we define one here, it goes into every file compiled).
4673 Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
4675 * Makefile.in (VERSION): Bump to 4.6.3.
4676 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
4677 function scopes when building partial symbol tables.
4678 * objfiles.c (open_existing_mapped_file): Make it clear in
4679 warning message that out of date mapped files are ignored.
4680 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
4681 unit source file name in error message.
4683 Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
4685 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
4686 * dwarfread.c (struct_type): In absence of AT_byte_size for
4687 bitfield, use size of object of member's type for the size of
4688 the anonymous object containing the bit field.
4689 * dwarfread.c (completedieinfo): Set has_at_byte_size when
4690 an AT_byte_size attribute is seen.
4691 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
4692 union aux_ext (was aux_ent).
4693 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
4694 unsigned char* to char*, for Lucid compiler.
4695 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
4696 to be correct type (from unsigned char* to char*).
4697 * valprint.c (type_print_derivation_info): Minor tweak to placement
4698 of commas in derived class printing.
4699 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
4701 Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4703 * xm-go32.h: Define LSEEK_NOT_LINEAR
4704 * source.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
4705 then work out the lseek positions of newlines by running through
4706 the file and `tell'ing. This makes source file listing work on
4707 OS's where the relationship between physical position in file and
4708 canonical position is indeterminate, eg VMS and DOS.
4710 Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
4712 * stabsread.c: Ensure that all members of all allocated structures
4713 are initialized to known state to avoid hard to find bugs with gdb
4714 using fields containing random data.
4715 * buildsym.c (start_subfile): Compact dirname initialization.
4716 * buildsym.c (patch_subfile_names): New function.
4717 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
4718 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
4719 * buildsym.h (patch_subfile_names): Add prototype.
4720 * dbxread.c (process_one_symbol): Call patch_subfile_names.
4722 Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
4724 * remote-udi.c: Update comments.
4726 * remote.c (getpkt): Only force retransmission ten times;
4727 after that, assume bug in target code, and handle pkt anyway.
4729 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
4731 * configure.in: Add support for apollo 68k under BSD environment.
4732 * xm-apollo68b.h: New file to support above.
4734 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
4736 * configure.in: Recognize i486 host cpu.
4737 * valprint.c (type_print_derivation_info): Print derivation info
4738 in same form as class declarations in source.
4739 * valprint.c (type_print_varspec_suffix): Split arg printing
4740 code out to type_print_args function.
4742 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
4744 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
4745 at_import, at_frame_base.
4746 * dwarfread.c (completedieinfo): Remove cases for obsolete
4747 AT_visibility, AT_import, and AT_frame_base attributes.
4748 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
4749 i860, which can keep up to 4 shadow breakpoints.
4750 * tm-stratus.h (USG): Define.
4751 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
4752 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
4753 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
4754 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
4755 * config/stratus.mt (TDEPFILES): Include files available from
4756 stratus that are not yet in release pending receipt of paperwork
4758 * buildsym.c (finish_block): Minor code format change.
4759 * gdbtypes.h (struct field): Add to comments.
4760 * gdbtypes.h (virtual_field_bits): Add to comments.
4761 * objfiles.c (allocate_objfile): Change obstack interface to
4762 match FSF merging efforts.
4764 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
4766 * Makefile.in (VERSION): Bump to 4.6.2.
4767 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
4768 * Makefile.in (OBS): Add stabsread.o
4769 * Makefile.in (stabsread.o): Add build rule.
4770 * stabsread.c, stabsread.h: New files.
4771 * buildsym.c: Split out stabs specific support to stabsread.c.
4772 * buildsym.h: Split out stabs specific support to stabsread.h.
4773 * dbxread.c (stabsread.h): Include
4774 * dbxread.c (dbx_new_init): Call stabsread_new_init.
4775 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
4776 * dbxread.c (read_ofile_symtab): Call end_stabs.
4777 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
4778 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
4779 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
4780 really_free_pendings to cleanups.
4781 * elfread.c (elf_new_init): Call stabsread_new_init.
4782 * gdbtypes.c: Small changes to maintenance commands.
4783 * mipsread.c (stabsread.h): Include.
4784 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
4785 * xcoffread.c (stabsread.h): Include.
4786 * xcoffread.c (global_stabs): Remove redundant def.
4787 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
4789 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
4791 * lmode_inferior_valid, lmode_ours_valid: New static vars.
4792 * inflow.c (terminal_init_inferior, terminal_inferior,
4793 terminal_ours_1, initialize_inflow): Record and use state
4794 of lmode_inferior_valid and lmode_ours_valid.
4796 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4798 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
4799 include <sgtty.h> on USG. (from sef).
4801 * depend: es1800 dependency needed here.
4803 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
4805 * buildsym.c (read_struct_type): Initialize structs allocated
4806 with alloca, to avoid using random values from stack later on.
4807 * defs.h (fprintf_filtered): Add prototype.
4808 * gdbtypes.c (check_stub_method): Fix misleading comments.
4809 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
4811 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
4812 small changes to maint support functions.
4813 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
4814 for some fields and expand comments.
4815 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
4816 macro and track change to obstack_full_begin macro.
4817 * utils.c (fprintfi_filtered): New function.
4818 * valprint.c (type_print_base): Fixup field printing to not
4819 print extraneous lines and not print bogus "no data fields"
4820 messages for C++ classes with no data members. Also use new
4821 fprintfi_filtered function.
4823 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4825 * configure.in: es1800 ok for 68000 too.
4827 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4829 * configure.in: echo error messages to stderr, not stdout
4831 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4833 * configure.in: recognize hppa* instead of hppa
4835 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
4837 * energize.c: Second cut at DynamicLoad message handling.
4839 * energize.c: Relativize pathnames in #include statements.
4840 * (kernel_dispatch): Better error messages for unknown protocol
4842 * (kernel_dispatch): First cut at DynamicLoad message handling.
4844 * Makefile.in: Remove -I../readline from all compilations,
4845 include a special case for main.o instead.
4847 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
4849 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
4850 error if it fails to find a member type, rather than return NULL
4851 and trigger a coredump.
4852 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
4853 lookup_demangled_partial_symbol,): Ask demangle_and_match to
4854 match on complete demanglings, including argument lists for member
4855 functions, rather than just accepting the first demangling that
4856 matches the class and function name.
4857 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
4858 to start_symtab as the directory name.
4859 * dwarfread.c (completedieinfo): Strip off any leading hostname
4860 portion of the AT_comp_dir attribute string. Gdb doesn't know
4861 what to do with them (FIXME).
4863 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
4865 * breakpoint.c (commands_command): Simplify code a bit, remove
4866 unnecessary fflush().
4868 * Makefile.in (OTHERS): Add gcc.patch.
4869 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
4871 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
4873 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
4874 lcc producer string.
4876 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
4878 * WHATS.NEW renamed to NEWS.
4880 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
4882 * dbxread.c, dwarfread.c: Re-enable experimental code to
4883 automatically select demangling style.
4884 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
4885 DEMANGLING_STYLE, to make more descriptive. Revert back to
4886 "auto" as default. Comment use.
4887 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
4888 * Makefile.in (${DEMANGLER}.o) Remove target and special
4891 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
4893 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
4895 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
4897 * Makefile.in, demangle.c: Change default demangling style to
4899 * Makefile.in: Update version to 4.6 !!!
4900 * README, WHATS.NEW: Update for 4.6.
4902 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
4904 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
4907 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
4908 nodes as base classes.
4910 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
4912 * alldeps.mak, depend: Update.
4914 * xcoffread.c: Add decl for section_offset to keep prototype happy.
4916 * Makefile.in (VERSION): 4.5.9.
4918 * xm-hp300bsd.h: Add decl for strdup().
4919 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
4920 PDR. Cleanup a few things, fix compilation warnings.
4922 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
4924 * Makefile.in (DEMANGLING_STYLE): New define to set default
4925 demangling style for C++. Defaults to "auto".
4926 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
4927 * Makefile.in (SFILES_MAINDIR): Add demangle.c
4928 * Makefile.in (OBS): Add demangle.o
4929 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
4930 Remove compile time decisions about demangling style and replace
4931 with runtime decisions using current_demangling_style.
4932 * cplus-dem.c (main): Expand code included during building of
4933 standalone demangler to recognize demangling style options.
4934 * dbxread.c (demangle.h): Include.
4935 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
4936 demangling style if processing g++ code and current demangling style
4937 is auto (Note: this feature currently disabled.)
4938 * demangle.c: New file, generic demangling control.
4939 * demangle.h (demangling_styles): New enumeration to select one
4940 of several demangling styles. Also define string names for each
4942 * demangle.h (set_demangling_style): Add prototype.
4943 * dwarfread.c (demangle.h): Include.
4944 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
4945 New producer string prefixes to recognize.
4946 * dwarfread.c (handle_producer): Consolidate actions for specific
4947 producers. Set demangling style based on producer string if
4948 current style is auto. (Note: this feature currently disabled.)
4949 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
4951 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
4953 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
4955 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
4957 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
4958 * c-exp.y: Call lookup_signed_typename() after seeing
4959 "signed". This handles "signed char" correctly.
4960 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
4961 keywords before a type specifier.
4963 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
4965 * command.c (lookup_cmd_1): Clarify descriptive comments.
4966 * gdbcmd.h (maintenanceprintlist): Add declaration.
4967 * main.c (maintenanceprintlist): Add definition.
4968 * main.c (gdb_completer_command_word_break_characters): Add.
4969 * main.c (symbol_completion_function): Switch completer word
4970 break character sets dynamically, based on whether completion is
4971 being done on commands or on something else.
4972 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
4973 * maint.c: Include demangle.h.
4974 * maint.c (maintenance_demangle): New function.
4975 * maint.c (maintenance_print_command): New function.
4976 * maint.c (_initialize_maint_cmds): Reorganize some commands
4977 under new maintenance print subcommand.
4979 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
4981 * gdbtypes.c (lookup_struct_elt_type): If the input type is
4982 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
4983 target type. Otherwise, 'whatis this.field' wouldn't work,
4984 which would be inconsistent, since 'print this.field' works.
4985 * buildsym.c (read_struct_type, read_enum_type): Clear
4986 TYPE_FLAG_STUB flag.
4987 * buildsym.c (cleanup_undefined_types): Don't rely on a
4988 flawed "Reasonable test to see if" a type has been defined
4989 since it was referred to; now we can just see if the
4990 TYPE_FLAG_STUB flag has been cleared.
4991 * valprint.c (print_type_base): Emit public/protected/private
4992 labels for methods as well as fields. Also, indent these labels
4993 2 spaces instead of 4, for a more conventional "look".
4994 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
4995 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
4996 * gcc.patch: New file. Contains patch for gcc (so people
4997 with gdb-2.2.x won't have to wait for a new gcc release).
4999 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
5001 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
5002 (print_addr): Call print_address to show symbolic version as well.
5004 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
5006 (vx_read_register): Declare inferior_fp_regs. Delete code for
5007 copying "inferior_registers" around; the values are already in var
5008 "registers". Use correct size for register set.
5010 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
5011 target doesn't support it.
5012 (vx_read_register): Don't try reading them either.
5014 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
5015 VxWorks back end reads them in one contiguous set except for this
5017 (register_names): Change "pc" to "pcw" to avoid confusion printing
5019 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
5020 find the PC under VxWorks.
5022 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
5024 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
5025 to create new blank types, instead of handcrafting them.
5026 * defs.h (printfi_filtered): Add prototype.
5027 * utils.c (printfi_filtered): New function.
5028 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
5029 to simplify the code. Other cleanups.
5030 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
5031 * gdbtypes.h (struct cplus_struct_type): Add comments describing
5032 use of various fields.
5033 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
5034 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
5035 production that currently treats it exactly the same as STRUCT.
5036 * c-exp.y (yylex): Recognize "class" as token CLASS.
5037 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
5038 * symtab.c (decode_line_1): Fix to pass quoted args on down to
5039 general symbol handling code. Call cplus_mangle_opname with
5041 * symtab.c (decode_line_2): Print demangled function names in
5042 breakpoint menus, instead of just file and line number.
5043 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
5044 * valprint.c (type_print_base): Print "class" for C++ classes,
5045 rather than "struct". Print section labels for public, protected
5046 and private members of C++ classes.
5047 * values.c: Include demangle.h.
5048 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
5050 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
5052 * Makefile.in (VERSION): Update to 4.5.8.
5054 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
5056 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
5057 prevent crashes when examining cross-targets.
5058 * dbxread.c (process_one_symbol): Include directory name when
5059 calling start_subfile for SOL & BINCL symbols. This allows gdb to
5060 find include files, and yacc/lex sources when the cwd doesn't match
5061 that in which the object was compiled.
5062 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
5064 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
5067 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
5069 * maint.c (maintenance_command, maintenance_info_command):
5070 Install with allow_unknown as 0 and call help_list to show
5071 list of possibilities when no subcommand is specified.
5073 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
5075 * configure.in: Add m68k-ericsson-*.
5076 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
5078 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
5080 * maint.c: New file.
5081 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
5082 * Makefile.in (OBS): Add new file maint.o.
5083 * defs.h (command_class): Add class_maintenance.
5084 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
5085 commands. Allow for them (and other nonessential parts of gdb)
5086 to be selectively left out under special circumstances.
5087 * gdbtypes.c (recursive_dump_type): New function; supports
5088 maintenance print-type command.
5089 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
5091 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
5093 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
5094 initializers. Add initializations for setprintlist, showprintlist,
5095 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
5096 * printcmd.c (maintenance_print_type): New maintenance cmd.
5097 * valprint.c (setprintlist, showprintlist): Move to main.c, as
5098 implied by comment that all cmd lists are owned by main.c.
5099 * infcmd.c (unsetlist): Move to main.c, as implied by comment
5100 that all cmd lists are owned by main.c.
5101 * language.c (setchecklist, showchecklist): Move to main.c, as
5102 implied by comment that all cmd lists are owned by main.c
5103 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
5104 deletelist): Remove redundant declarations (also in gdbcmd.h).
5105 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
5106 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
5107 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
5108 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
5109 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
5110 maintenance_print_msymbols, maintenance_print_objfiles):
5112 * symmisc.c (printsyms_command, printpsyms_command,
5113 printmsyms_command, printobjfiles_command): Removed from
5114 _initialize_symmisc.
5115 * main.c (dump_me_command): Moved to maint.c and renamed to
5116 maintenance_dump_me.
5117 * breakpoint.c (all_breakpoints_info): Rename to
5118 maintenance_info_breakpoints.
5119 * breakpoint.c (_initialize_breakpoint): Convert add_info of
5120 all_breakpoints_info to add maintenance_info_breakpoints to the
5121 maintenanceinfolist instead.
5122 main.c (initialize_main): Set up maintenance class commands.
5124 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
5126 * energize-patches: Fix minor problems with building energize lib.
5128 * energize-patches: Change names of all cadillac procedure calls
5129 to be energize procedure calls. Simplify many hooks by moving
5130 tests energize.c. Configure energize, and build it automatically now.
5132 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
5134 * Makefile.in (VERSION): Bump to 4.5.7.
5135 * cplus-dem.c (demangle_args): Validate index for previously
5136 seen type to guard against bogus values from malformed manglings.
5137 * valops.c (value_struct_elt_for_reference): Guard against
5138 blindly using NULL return value from lookup_symbol.
5140 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
5142 * cadillac.c, cadillac-patches: Rename to energize.c and
5143 energize-patches. Change all routines and variables named
5144 'cadillac*' to 'energize*'. Create new file called energize.h to
5145 hold all interface declarations.
5147 * deblib/connection/*: Move all of this stuff into energize/, but
5148 delete unneeded files.
5150 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
5152 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
5154 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
5155 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
5156 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
5157 child processes, to avoid dead ones "hanging around" after GDB exits.
5158 (attach): Always stop the process if it needs it. Set RLC flag
5159 when attaching running processes, so it will continue if we detach
5160 it, quit, or are killed.
5161 (detach): Clear faults and set RLC flag to make process run
5163 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
5165 (info_proc): Open process O_RDONLY, so we can see any process,
5166 even those controlled by debuggers.
5167 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
5169 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
5171 Relocate symbols using an array of section_offsets, rather than a
5172 single `addr' or `offset'. This makes Solaris-2 support work, and
5173 permits better VxWorks (and maybe xcoff) support later.
5175 * symtab.h (struct section_offsets): New structure for keeping
5176 a set of offsets, rather than a single one.
5177 (struct objfile): Replace addr with section_offsets member.
5178 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
5179 * gdb-stabs.h: New include file with `symbol type specific'
5180 parameters for psymtabs and objfiles.
5181 * Makefile.in (HFILES): Add gdb-stabs.h.
5182 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
5183 * coffread.c: Conforming changes. Fake offset array always 0.
5184 * dbxread.c: Conforming changes.
5185 (struct dbx_symfile_info): Move to gdb-stabs.h.
5186 (start_psymtab): Call elfstab_offset_sections to calculate good
5187 offsets for this source file, based on the ELF symbol table info.
5188 (read_ofile_symtab): Yank N_CATCH, which is dead.
5189 (process_one_symbol, N_CATCH): Yank.
5190 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
5191 Relocate with SECT_OFF_TEXT.
5192 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
5193 to distinguish relocatable from absolute symbols. Then, if not
5195 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
5196 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
5197 (", N_ROSYM): SECT_OFF_RODATA.
5198 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
5199 (dbx_symfile_offsets): Add to translate addr to offset.
5200 * dwarfread.c: Conforming changes. Single offset currently used.
5201 * elfread.c: Add various complaints about elf/stab stuff.
5202 #include gdb-stabs.h. Conforming changes, using a single offset.
5203 (elf_symtab_read): Record info from BSF_FILE symbols, and local
5204 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
5205 for later use in building psymtabs.
5206 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
5207 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
5208 (free_elfinfo): New fn, frees all chained stab_section_infos
5209 in an objfile, and zaps the start-of-chain pointer.
5210 (elfstab_offset_sections): New fn, looks in stab_section_info
5211 chain to determine section bases to relocate a psymtab's worth
5212 of symbols, as they are being read.
5213 * mipsread.c: Conforming changes. Stabs-reading will relocate
5214 using one offset. MIPS-reading will not relocate at all.
5215 * partial-stab.h: Relocate different symbol types using different
5216 offsets from section_offsets.
5217 * symfile.c: Conforming changes.
5218 (find_lowest_section): Unused function to use later
5219 to free us from the Tyranny of the Text Section.
5220 (syms_from_objfile): Translate absolute arg ADDR to offsets used
5221 in all lower layers of symbol reading. Call format-specific
5222 sym_offsets function to initialize offsets for high speed symbol
5224 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
5225 (symbol_file_command, add_symbol_file_command): Callers changed.
5226 * symmisc.c (dump_psymtab): Print new relocation parameters.
5227 * xcoffread.c: Corresponding changes.
5229 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
5230 * main.c (main): Read the $HOME/.gdbinit file before processing
5231 the argv arguments (e.g. reading symbol files or core
5232 files). This allows global parameters to be set, which will apply
5233 during the symbol reading. The ./.gdbinit is still read after
5235 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
5236 * xcoffexec.c: Clean up quote inside comment.
5238 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
5240 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
5241 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
5242 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
5243 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
5244 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
5245 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
5246 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
5247 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
5248 values.c, xcoffread.c:
5249 Remove "(void)" casts from function calls where the return value
5250 is ignored, in accordance with GNU coding standards.
5252 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
5254 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
5255 * partial-stab.h: Ignore N_ENDM.
5256 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
5257 CODE or DATA section attachment. This eliminates a lot of random
5258 values from shared libraries, which screw up the ordinary symbols
5259 in the address ranges they happen to overlap.
5260 * buildsym.c (define_symbol): Eliminate special tests
5261 for function types; move into "function" cases in switch statement.
5262 (define_symbol: 'f', 'F', 'P'): Process all parameter types
5263 in case they define new type numbers. But ignore them (FIXME).
5264 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
5265 (read_sun_builtin_type): Add commentary.
5267 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5269 * xm-rs6000.h: define MEM_FNS_DECLARED
5271 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
5273 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
5274 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
5275 * mips-xdep.c: Remove most include files (unused, caused errs).
5276 (fetch_core_registers): Use right parameters in dummy fn.
5278 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
5280 * buildsym.c (scan_file_globals): Beware the null file.
5281 Fix from Jim Williams.
5283 * stack.c (return_command): Evaluate expression *before* popping
5284 off the stack frames! Fix inspired by Jim Williams.
5285 (up_silently_command, down_silently_command): No sel frame is error.
5287 * defs.h (memcpy, memset): Conditionalize decls on
5288 #ifndef MEM_FNS_DECLARED, since DECstation differs.
5289 (alloca): Break out the STDC and non-STDC alloca cases, to make
5290 it work on old preprocessors as well as "picky ANSI" ones.
5291 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
5293 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
5294 * utils.c (fputs_demangled): Rename SLOP since DECstation system
5295 header files define it!
5297 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
5299 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
5301 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
5302 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
5303 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
5304 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
5305 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
5306 utils.c, valarith.c, valops.c, valprint.c, values.c:
5307 Replace bcopy() use with memcpy(), which is more standard and can
5308 take advantage of gcc's builtin functions for increased performance.
5309 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
5310 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
5312 Replace bzero() use with memset(), which is more standard and can
5313 take advantage of gcc's builtin functions for increased performance.
5314 * i386-tdep.c, main.c, valprint.c:
5315 Replace bcmp() use with memcmp(), which is more standard and can
5316 take advantage of gcc's builtin functions for increased performance.
5318 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
5320 * remote.c (remote_wait): Fix cast on signal() call.
5321 * defs.h (alloca): More diddling with alloca. Have to ensure
5322 that it has a prototype, so that if alloca is defined as a macro
5323 that takes an arg, the definition is seen as a use of a macro
5324 that takes an arg, to satisfy picky ANSI preprocessors.
5326 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
5328 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
5329 consistency with all other gdb files.
5330 * cadillac.c: Use <string.h> rather than <strings.h>.
5331 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
5332 * Makefile.in (MAKE): Remove definition for consistency with
5333 other Makefile.in files and to fix problem with recursive makes.
5335 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
5337 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
5340 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5342 * source.c (print_source_lines): for DOS interoperability; don't
5343 print CR (013) as ^M.
5345 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
5347 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
5349 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
5351 * remote.c (remote_wait): Cast signal to void * to avoid warning
5352 from busted HP compiler.
5354 * partial-stab.h (N_SO): Rearrange code a little so that all SO
5355 stabs cause end_psymtab to be called.
5357 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
5358 compiler feature of putting 'c' into basic type descriptors for
5361 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
5362 where there is no place for nPC in prrun struct.
5364 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
5366 * mipsread.c: Pass NULL name pointer to init_type, not 0.
5367 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
5368 * dwarfread.c (enum_type): Save enum names on type_obstack.
5369 * dwarfread.c (struct_type): Save member name on type_obstack.
5370 * symtab.c (_initialize_symtab): Fix misspelling.
5371 * regex.c (store_jump, insert_jump): Return void.
5373 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
5375 * defs.h (PARAMS): Move to ../include/ansidecl.h.
5376 (alloca): Declare return type on SPARC, since Sun doesn't.
5377 (*_BYTE_ORDER): Improve comment: *must* be defined.
5379 * tm-hppa.h: New file, architectural definition of HP PA.
5380 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
5382 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
5383 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5384 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
5385 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
5388 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5389 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
5390 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
5392 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
5394 * printcmd.c (output_command): Thinko.
5395 (x_command): Only set remembered size/format if cmd succeeds.
5397 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
5398 since it is no longer used and burns time for every symbol read.
5399 (process_one_symbol): Treat N_CATCH like default (complain).
5401 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
5403 * partial-stab.h (case N_TEXT): Fix fencepost error when
5404 detecting start of new symbol info after reading symtab for a
5405 module with a zero length TEXT segment.
5407 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
5409 * Makefile.in (VERSION): Bump to 4.5.6.
5410 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
5412 * defs.h (NORETURN): Define away for Lucid compiler.
5413 * remote.c (remote_timer, remote_interrupt): Signal handlers
5415 * ser-termios.c (serial_write, serial_close): Return whatever
5416 value the write/close call returns, rather than falling off end.
5417 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
5418 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
5420 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
5421 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
5423 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
5424 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
5425 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
5426 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
5428 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
5429 store_inferior_registers): Supply missing fourth argument to
5431 * cadillac.c (kernel_dispatch): Make return type void.
5432 * cadillac.c (iosig): Signal handlers take one int arg.
5433 * valprint.c (val_print_fields): Call fprint_symbol to get
5434 automatic C++ demangling for mangled field names.
5436 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
5438 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
5439 * dwarfread.c (enum_type): Fix misspelling in comment.
5440 * valprint.c (val_print_fields, cplus_val_print): Minor
5441 adjustment to printing of C++ class structures to more closely
5442 match format for printing C structures, with and without setting
5445 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
5447 * infrun.c (wait_for_inferior): Don't test for SIGEMT
5448 (which is not a Posix signal) if it isn't defined.
5449 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
5450 New port to Linux (a free Unix clone for 386 machines).
5452 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
5454 COFF changes for dealing better with EPI 29K C compiler output.
5456 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
5458 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
5459 (read_coff_symtab): Move patch_opaque_types call from
5460 coff_symfile_read. Restrict it to symtabs from this objfile.
5461 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
5462 references on opaque type chain; just let coff_lookup_type handle 'em.
5463 (decode_type): Complain about tagndx values on
5464 non-struct/union/enum types, which the EPI compiler tends to produce.
5466 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
5468 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
5471 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
5472 usage to match new prototype. Include libbfd.h to get prototype.
5474 * source.c (find_source_lines): Handle large st_size fields.
5476 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
5478 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
5479 * stack.c (return_command): Use cleanups to avoid memory leaks.
5481 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
5483 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
5484 INT_REGNUM to INTE_REGNUM.
5486 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
5488 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
5490 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
5491 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
5492 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
5493 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
5495 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
5496 declarations of malloc/realloc/free that are inserted by some
5498 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
5500 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
5501 another decl of strdup (this really ought to come from libiberty.h!).
5503 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
5505 * remote.c (getpkt): Error if input exceeds buffer size.
5506 (_initialize_remote): `set remotedebug' enables packet trace.
5508 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
5509 N_SLINE's, etc, just like Sun cc on Solaris2.
5511 * am29k-tdep.c (read_register_stack, write_register_stack):
5512 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
5513 variable. Add `set' and `show' commands for it.
5514 * doc/gdb.texinfo: Document it.
5516 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
5518 * valprint.c (type_print_1): Plug memory leak. Print all
5519 C++ syms as demangled, not just functions.
5520 * buildsym.c (read_range_type): When we find a signed char
5521 type, do a lookup of signed char, not plain char. Plain char's
5522 still get looked up as plain char's elsewhere.
5524 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
5526 * eval.c: Avoid residue-by-zero when evaluating without side effects.
5527 (Bug and fix found by Pierre Willard.)
5529 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
5531 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
5533 * xm-rs6000.h: Add decl for strdup().
5535 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
5538 * breakpoint.c (enable_command, disable_command): Without args,
5539 should only affect normal breakpoints and watchpoints.
5541 * m68k-pinsn.c (print_insn_arg): Make register be const.
5542 * xcoffexec.c: Remove ' from comment.
5543 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
5544 with decls of malloc in c-exp.tab.c (as produced by yacc).
5545 There's got to be a better way to do this...
5547 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
5549 * partial-stab.h: Convert single rindex use to strrchr.
5550 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
5551 standard <strings.h> file, now that the only single use of
5552 rindex in the gdb source files is gone.
5554 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
5556 * mipsread.c: Undo ill effects from including <strings.h>,
5557 which #defines index to be strchr. Unfortunately, index is
5558 a member of a symbol table structure that can't be changed.
5559 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
5560 remove redundant #include's.
5562 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
5564 * mipsread.c: #include <strings.h> for rindex().
5566 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
5568 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
5570 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
5572 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
5573 extraneous SO stabs from busted C++ compilers.
5575 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
5577 * Makefile.in (VERSION): Bump to 4.5.5.
5578 * symtab.c (decode_line_1): Until C++ support stabilizes, when
5579 C++ lookups fail, print possibly helpful hint about completion.
5580 * cplus-dem.c (demangle_signature): Fix ARM style demangling
5581 for static data members.
5582 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
5583 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
5584 it's broken on ncr3000's.
5586 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
5588 * dwarfread.c (decode_modified_type): Change type of first arg.
5589 Change 'modifier' to char from unsigned char. Cast single use
5590 that needs to be unsigned char.
5591 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
5592 * utils.c (strdup_demangled): Add function.
5593 * defs.h (strdup_demangled): Add prototype.
5594 * stack.c (return_command): Demangle C++ function names for query.
5595 * infcmd.c (jump_command): Demangle C++ function names for query.
5596 * cplus-dem.c (consume_count): New function and prototype.
5597 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
5598 do_type): Replace conversion code with consume_count().
5599 * cplus-dem.c (gnu_special): Fix demangled of static members.
5600 * source.c (list_command): Print demangled function names
5601 when appropriate. Fix supplied by Peter Schauer.
5603 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
5605 * sparc-tdep.c: Clean up slightly for Solaris2.
5607 * buildsym.c (define_symbol): Nameless types are now on several
5608 platforms; generalize them and un-ifdef them to make Solaris 2
5611 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
5613 * infcmd.c: Fix typo (reported by Rob Savoye).
5614 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
5615 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
5616 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
5617 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
5618 rather than the one for the first file in the dependency chain.
5620 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
5621 set. Don't reset our own texthigh, or dependency-only pst's, in
5622 scanning all the rest of the psymtabs.
5623 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
5625 * buildsym.h (N_UNDF): Improve comments.
5626 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
5628 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
5630 * symtab.h (struct symbol): Add aux_value union for preserving
5631 an additional per-symbol value.
5632 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
5633 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
5634 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
5635 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
5636 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
5638 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
5640 * symfile.c (clear_symtab_users_once): Now non-static (for
5643 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
5645 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
5646 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
5647 vax-pinsn.c: Remove reg_names decl (now in defs.h).
5649 Solaris-2 support on SPARC:
5651 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
5652 Add symbol_size and file offsets to struct symloc.
5653 Add static symbol_table_offset, string_table_offset,
5654 file_string_table_offset, next_file_string_table_offset,
5656 (add_old_header_file): Convert error() to complain()t.
5657 (dbx_symfile_read): Get symbol size via the objfile.
5658 Also get symbol_table_offset.
5659 (dbx_symfile_init): Record symbol size and count via the objfile.
5660 (dbx_next_symbol_text): Always add file_string_table_offset when
5661 accessing string table.
5662 (read_dbx_symtab): Initialize file_string_table_offset to 0.
5663 (SET_NAMESTRING): Use the offset.
5664 (end_psymtab): Large kludge to determine addresses where source
5665 files start and end (for the psymtab header).
5666 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
5667 Get this, symbol size, and symbol offset, from psymtab.
5668 (read_ofile_symtab): Don't back up one symbol for Solaris2.
5669 Patch up last_source_start_addr if zero in N_SO.
5670 (process_one_symbol): Add variable function_start_offset.
5671 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
5672 BLOCK_ADDRESS_FUNCTION_RELATIVE.
5673 ( "", N_OBJ, N_OPT): Ignore.
5674 (elfstab_build_psymtabs): New function to read stabs out of
5677 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
5678 (gdb): use GLOBAL_CFLAGS when linking, too.
5679 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
5680 (N_OBJ, N_OPT): Ignore.
5681 ('f', 'F'): Save last function name.
5683 * elfread.c (record_minimal_symbol_and_info): Kludged to put
5684 extra info in the minimal symbol.
5685 (elf_symtab_read): The extra info is the size of an ELF object,
5686 which was kludged to us in the `udata' field of the BFD symbol.
5687 Gag me with a crowbar...
5688 (elf_symfile_read): Keep track of both the absolute load address,
5689 and the offset between load addr and symbols. Handle STABS as
5690 well as DWARF sections, passing the absolute load address to
5691 elfstab_build_psymtabs.
5693 * symfile.h: Prototype elfstab_build_psymtabs.
5694 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
5696 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
5698 * buildsym.h: Add processing_acc_compilation flag.
5699 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
5700 (define_symbol): Skip arg types in function entries. Resolve
5701 overloaded 'P' which acc uses for prototypes of functions called
5703 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
5705 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
5706 save size of ELF symbols. FIXME.
5707 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
5708 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
5710 * configure.in: Solaris config is sparc-sun-solaris2.
5711 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
5713 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
5714 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
5715 * symfile.c (symfile_bfd_open): Comment where name is freed.
5716 * symmisc.c (extend_psymbol_list): Comment where list is freed.
5718 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
5720 * expprint.c (print_subexp): Add missing ']'.
5721 * defs.h (reg_names): Fix declaration to match that in infcmd.c
5722 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
5723 * WHATS.NEW: Point out improved C++ function name handling.
5724 * gdbtypes.c (lookup_fundamental_type): For now, use the same
5725 type names for both implicitly and explicitly signed integral
5726 types. See comment in the source code.
5728 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
5730 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
5731 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
5732 * expprint.c (print_subexp): Fix printing of register names.
5734 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
5736 * inferior.h (register_valid): Declare.
5737 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
5738 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
5739 macros for traversing the data structures in a single objfile.
5740 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
5741 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
5744 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
5746 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
5747 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
5748 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
5749 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
5751 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
5753 * depend: rebuild to account for remote-st2000.c.
5754 * remote-st2000.c: Almost works now.
5755 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
5757 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
5759 * c-exp.y (yylex): Recognize single-quoted strings that specify
5760 tokens with embedded whitespace, such as C++ demangled names.
5761 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
5762 * main.c (gdb_completer_quote_characters): Add global variable.
5763 * main.c (symbol_completion_function): Total rewrite for C++
5764 demangled name handling.
5765 * main.c (skip_quoted): New function.
5766 * main.c (main): Set rl_completer_quote_characters.
5767 * symmisc.c (dump_symtab): Print source language for symtab.
5768 * symtab.c (expensive_mangler): Add prototype and function.
5769 * symtab.c (completion_list_add_symbol): Total rewrite for new
5770 C++ demangled name handling.
5771 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
5772 other changes for demangled C++ symbol handling.
5773 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
5774 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
5775 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
5776 * symtab.c (completion_list_add_symbol): Total rewrite for new
5777 C++ demangled name handling.
5778 * symtab.c (expensive_mangler): New function.
5779 * utils.c (strcmp_iw, demangle_and_match): New functions.
5780 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
5782 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
5784 * Makefile.in: Roll VERSION to 4.5.4.
5785 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
5786 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
5787 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
5789 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
5791 * alldeps.mak: Rebuild to account for new files.
5792 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
5793 * tm-st2000.h: New file.
5794 * configure.in: Tandem debug monitor (st2000) support.
5795 * remote-st2000.c, config/st2000.mt: ditto.
5797 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
5799 * blockframe.c (inside_entry_file, inside_main_func,
5800 inside_entry_func): Return 0 if no symbols; avoid crashing.
5802 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
5804 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
5805 without masking, since it is signed and will later be compared
5806 against signed quantities. The right fix is probably to make
5807 it all unsigned, but this is a small, safe fix for this release.
5808 FIXME -- make the real change sometime soon.
5810 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
5812 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
5813 parameter in call to `symbol_file_add' to 0.
5815 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
5817 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
5819 * configure.in: Handle -m680[01234]0-wrs.
5821 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
5823 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
5824 `ieee_extended_to_double'.
5826 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
5828 * valops.c (value_assign): Lint, by Pierre Willard.
5830 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
5832 * coredep.c (fetch_core_registers): Remove premature warning,
5833 which triggers on DECstation even though all regs are accessible.
5835 * m68k-pinsn.c (print_insn_arg): Use new macros to get
5836 sign-extension of instruction fields even on unsigned-char hosts.
5837 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
5839 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
5840 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
5841 since they define the target, not the host.
5842 * m88k-pinsn.c: Fix typo.
5844 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
5846 * valarith.c (value_zerop): -0.0 is still zero.
5847 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
5848 Patches by Paul Eggert <eggert@twinsun.com>.
5850 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
5852 * alldeps.mak, depend: re-make to account for ser-*.c.
5854 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
5856 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
5857 disconnecting from controlling terminal, to avoid gdb hanging
5858 on SVR4. Fixes bug reported by Oliver Okrongli.
5859 * procfs.c (PROC_NAME_FMT): Change format to match default used
5860 by system, as suggested by Oliver Okrongli.
5861 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
5862 bug fix from Brent Townshend (bst%tt@cam.ORG).
5863 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
5864 by turlais@rechser.total.fr.
5865 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
5866 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
5867 * objfiles.h (unlink_objfile): Add prototype.
5868 * objfiles.c (unlink_objfile): Add function.
5869 * objfiles.c (free_objfile): Call unlink_objfile.
5870 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
5871 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
5872 Also, discard old possibly bogus sf struct.
5873 * symfile.c (symbol_file_add): Call init_entry_point_info() and
5874 find_sym_fns() for remapped symbol files, in case of any changes
5875 since the last mapping.
5877 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5879 * findvar.c (read_relative_register_raw_bytes): use the raw size
5880 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
5882 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5884 Changes to support GDB running on DOS using GO32 and H8 support
5886 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
5887 allowing hosts with different text and binary file formats to
5889 * coffread.c (read_coff_symtab): changed calling convention and
5890 operation - now it opens its own file with FOPEN_RB rather than
5891 duping and fdopening the provided handle.
5892 * dbxread.c, cplus-dem.c: #include mangling.
5893 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
5894 binary files oring in the right bit.
5895 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
5896 * remote-hms.c: cleanup to use the new remote serial stuff
5897 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
5898 independent remote terminal I/O.
5899 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
5900 * source.c (openp): fix off by one problem removing / - can now
5901 open a source file in the root directory with DOS.
5902 * values.c (value_as_pointer): remove bogus address bits from
5903 long. (unpack_long): unpack into unsigned long/short if pointer.
5905 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
5907 * infrun.c (child_attach): Don't allow gdb to attach to itself.
5908 It gets permanently stuck in many OSes.
5909 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
5911 * breakpoint.c: Improve help text for info breakpoints.
5913 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
5915 * README: Add pointer to internals doc, and describe reading
5917 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
5918 * symtab.c (output_source_filename): Remove old glop for wrapping
5919 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
5921 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
5923 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
5924 * munch: Add sort -u to avoid duplications.
5925 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
5926 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
5928 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
5930 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
5931 avoid infinite loops while demangling bogus mangled names.
5932 * valprint.c (type_print_base): Minor fix for GNU style guide
5935 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
5937 * Makefile.in (VERSION): Bump to 4.5.3
5938 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
5939 * Makefile.in (demangle): New target to create standalone
5940 demangler with same code and options as internal demangler.
5941 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
5942 to support ARM style and Lucid style demangling, improve
5943 maintainability, fix several demangling bugs. More changes
5945 * defs.h (strstr): Add ANSI compatible prototype.
5946 * valprint.c (type_print_1): Demangle using ansi option.
5947 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
5949 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
5951 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
5954 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
5956 * mipsread.c (parse_procedure): Return rather than using
5957 uninitialized variable 'b'.
5959 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
5961 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
5962 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
5963 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
5964 relative to each source file.
5966 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
5968 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
5971 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
5973 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
5974 * am29k-tdep.c: Update to latest code from AMD.
5975 (get_saved_register) don't crap out if no frame.
5976 * remote-udi.c: Set/clear inferior_pid as appropriate.
5977 (udi_open) call target_preopen, don't close fd 0!!!, clean up
5978 error handling. Fixup end-of-debugging messages.
5979 (udi_fetch_registers) clean up big time, mainly don't multiply
5980 register_valid indices by 4, and use proper Offset when reading
5981 gr96-gr127. (udi_store_registers) general cleanup.
5982 (fetch_register) cleanup, simplify. (regnum_to_srnum)
5983 INT_REGNUM->INTE_REGNUM.
5984 * tm-29k.h: Upgrade to latest code from AMD.
5985 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
5986 (UDIConnect) Clean up error processing (like, don't do exit() if
5987 execlp fails), make code restartable, make more attractive.
5988 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
5991 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
5993 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
5994 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
5995 from former to latter.
5997 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
5999 * cplus-dem.c (do_args): Handle void args the same as others.
6000 * objfiles.c (free_objfile): Only try to unmap files when
6001 reusable objfiles are supported.
6002 * valprint.c (type_print_varspec_suffix): Add parameter that
6003 specifies if C++ demangling included function arguments. Use
6004 it to suppress printing extra pair of ()'s.
6005 * valprint.c (type_print_1): Fix problem with printing demangled
6006 C++ function types where demangled type includes the function
6009 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
6011 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
6012 Allows selection of C++ demangler to be a configuration option
6013 until multiple demanglers are supported.
6014 * demangle.h: New include file for extended demangler support.
6015 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
6016 utils.c, valprint.c: Include "demangle.h" and change all calls
6017 to cplus_demangle() or fputs_demangled() to use individual
6019 * valprint.c (type_print_1): Change options to cplus_demangle
6020 to print demangled function args. Still broken, but now less so.
6021 * cplus-dem.c: Include demangle.h, reorganize and update some
6022 comments to reflect reality.
6023 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
6024 second arg from fixed integer to bit based multiple options.
6025 * cplus-dem.c (optable): Reformat and replace ansi members with
6027 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
6029 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
6031 * values.c (set_internalvar): Force evaluation of lazy values.
6032 Bug reported by RMS.
6034 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
6036 * Makefile.in (VERSION): Bump to 4.5.2.
6037 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
6038 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
6039 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
6040 proper handling of bit fields.
6041 * gdbtypes.h (struct type): Clarify use of field.bitpos.
6042 * symtab.h: Fix couple of misspellings in comments.
6043 * value.h (struct value): Clarify use of bitpos.
6044 * value.h (unpack_field_as_long): Change prototype, returns
6046 * values.c (unpack_field_as_long): Change return type to LONGEST,
6047 sign extend unpacked fields that are signed, other rewriting.
6048 * config/ncr3000.mt: New target config file.
6050 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
6052 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
6053 even when printing 8-bit characters.
6055 * gdbtypes.c (make_{reference,pointer,function}_type): New
6056 functions which handle overwriting of forward-referenced types
6057 for stabs file reading.
6058 (lookup_{reference,pointer,function}_type): These just call
6059 the make_*_type functions with a null storage alloc parameter.
6060 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
6061 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
6063 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
6064 (dbx_alloc_type): Make it easier to understand. No funct change.
6065 (define_symbol: 't'): Don't put the typedef name into the name of
6066 the struct, union, or enum. Bugfix.
6067 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
6068 routines to properly handle overwriting preallocated types so that
6069 forward references will work.
6070 (read_enum_type): Force enum values to file scope, due to bug in
6071 Sun compiler output. FIXME, fix later.
6073 Remove unused header_file_prev_index mechanism. It was already
6074 obsolete in gdb-3.5. These comments appeared in 3.5:
6075 /* This code was used before I knew about the instance codes.
6076 My first hypothesis is that it is not necessary now
6077 that instance codes are handled. */
6078 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
6079 * buildsym.h: Remove it and prev_index that saves it.
6080 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
6082 * solib.c (special_symbol_handling): When called from core files,
6083 must set up debug_addr. Don't print error messages, just return.
6084 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
6086 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
6088 * cplus-dem.c: Allow nested class names (as in
6089 Foo::Bar::method()).
6090 Allow the cleaner cfront style of nested class names
6091 (Q2_3Foo3Bar as well as Q23Foo3Bar).
6092 Make cplus_demangle re-entrant by removing use of global
6093 variables. Instead, place all shared variables in a
6094 stack-allocated structure, and pass around its address.
6096 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
6098 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
6099 29k-share/* subdirs...
6101 * remote-udi.c (udi_insert/remove_breakpoint): Completely
6102 rewrite, only leave out the bugs.
6104 * Makefile.in: Add 29k/UDI support. Improve depend.
6105 * alldeps.mak, configure.in, depend: Add 29k/UDI support.
6107 * am29k-tdep.c: Update to use new calling conventions, and misc
6110 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
6112 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
6114 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
6115 breakpoint instructions that leave PC pointing at the right place.
6117 * core.c (core_open): Call warning() to print warnings.
6119 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
6121 * symtab.c (lookup_symbol): Need to check if msymbol->name is
6122 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
6123 This prevents a crash when trying to lookup the value of a
6124 non-existent symbol.
6126 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
6128 * signame.c, signame.h: Remove, replaced by strsignal.c in
6130 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
6131 sun386-xdep.c: Remove include of signame.h
6132 * Makefile.in (SFILES_MAINDIR): Remove signame.c
6133 * Makefile.in (HFILES): Remove signame.h
6134 * Makefile.in (OBS): Remove signame.o
6135 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
6136 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
6137 psignal, perror): Add prototypes.
6138 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
6140 * depend: Manually remove signame.[cho] references.
6141 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
6143 * convex-xdep.c (core_file_command): Replace use of sys_siglist
6144 with safe_strsignal.
6145 * core.c (core_open): Replace use of sys_siglist with
6147 * core.c (memory_error): Replace use of sys_errlist with
6149 * i960-tdep.c (print_fault): Replace use of sys_siglist with
6151 * infcmd.c (program_info): Replace use of sys_siglist with
6153 * infrun.c (signal_stop, signal_print, signal_program):
6154 Allocate dynamically based on dynamic determination of number
6155 of signals to support.
6156 * infrun.c (child_create_inferior): Replace use of sys_errlist
6158 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
6160 * infrun.c (sig_print_info): Replace use of sig_abbrev with
6161 strsigno and sys_siglist with safe_strsignal.
6162 * infrun.c (handle_command): Call signo_max to find number of
6163 signals. Replace sig_number with strtosigno and sig_abbrev with
6165 * infrun.c (signals_info): Replace sig_number with strtosigno.
6166 * infrun.c (_initialize_infrun): Call signo_max to find number of
6167 signals. Dynamically allocate signal_{stop,print,program}.
6168 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
6169 * procfs.c (errnoname): Add function and prototype.
6170 * procfs.c (info_proc_siginfo): Call errnoname, replace use
6171 of sys_siglist with safe_strsignal.
6172 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
6173 sys_siglist with safe_strsignal.
6174 * procfs.c (info_proc_stop): Call errnoname.
6175 * procfs.c (signalname): Replace sig_abbrev with strsigno.
6176 * stuff.c (main, get_offset): Replace use of sys_errlist with
6178 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
6179 with safe_strsignal.
6180 * umax-xdep.c (core_file_command): Replace use of sys_siglist
6181 with safe_strsignal.
6182 * utils.c (safe_strerror, safe_strsignal): Add functions that
6183 call strerror and strsignal respectively, and deal with NULL
6185 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
6186 sys_errlist with safe_strerror.
6187 * valprint.c (val_print): Replace use of sys_errlist with
6190 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
6192 * Makefile.in: rework CFLAGS so that they can be set from the
6193 command line to make. CFLAGS -> INTERNAL_CFLAGS.
6194 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
6195 Pass CFLAGS on recusions.
6197 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
6199 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
6200 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
6201 overkill for the problem it solved.
6202 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
6203 and default to simply printing type names as appropriate.
6204 * main.c (main): Remove one of the leading newlines from
6205 warning_pre_print initialization.
6206 * objfiles.c (open_existing_mapped_file): Add function and
6208 * objfiles.c (open_mapped_file): Rewrite to use new function
6209 open_existing_mapped_file.
6211 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
6213 * sun3-xdep.c (fetch_core_registers): Lint.
6214 * tm-sun3.h: Prototype lint.
6217 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
6219 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
6220 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
6221 * objfiles.c: Cast calls to close() with unused returns to void.
6222 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
6223 old objfile's name before updating it.
6224 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
6225 * objfiles.h (objfile struct): Add mmfd member.
6226 * symfile.c (syms_from_objfile): Move some code to
6227 new_symfile_objfile.
6228 * symfile.c (new_symfile_objfile): Add new function, common code
6229 from syms_from_objfile.
6230 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
6231 mapped and unmapped symbol files.
6232 * symfile.c (symbol_file_command): Print "No symbol file now"
6233 message, ala exec_file_command for the exec file.
6234 * symfile.h (new_symfile_objfile): Add prototype.
6235 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
6236 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
6238 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
6240 * rs6000-pinsn.c: New version from IBM (Metin).
6241 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
6242 to avoid warnings from some compilers.
6244 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
6246 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
6247 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
6248 type's flag word that marks it as a fundamental type.
6249 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
6250 flags argument for all calls to init_type().
6251 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
6252 flags argument for all calls to init_type(). Also remove
6253 dependency on host sizes for ints, floats, etc.
6254 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
6255 flags argument for all calls to init_type(). Also remove
6256 dependency on host sizes for ints, floats, etc.
6257 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
6258 bit to flags argument for all calls to init_type(). Add types
6259 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
6260 * valprint.c (unsigned_type_table, signed_type_table,
6261 float_type_table): Remove.
6262 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
6263 bit when printing fundamental types, and print the actual name
6264 for such types, rather than inventing one. Remove code that
6265 invented fundamental type names.
6266 * valprint.c (_initialize_valprint): Remove initializations
6267 for now removed unsigned_type_table, signed_type_table, and
6270 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
6272 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
6273 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
6276 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
6278 * dwarfread.c (target_to_host): New function similar to previous
6280 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
6281 Extensive changes to convert all previous usages to use new
6282 target_to_host() function.
6283 * dwarfread.c (struct dieinfo): Change types of most integral
6284 members to be unsigned.
6286 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
6288 * WHATS.NEW: Revise -mapped doc.
6290 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
6292 * mipsread.c (parse_partial_symbols): Complain when sh->index is
6293 too high or when skipping `forwards' moves us backwards.
6294 (parse_type): Print mis-guessed tag name in complaint.
6295 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
6296 (parse_procedure): Do not attempt to create symbols; just fill in
6297 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
6298 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
6299 for clarity. Set top_stack before calling parse_external. In
6300 stabs, sort symbols before calling parse_procedure.
6302 * symmisc.c (std_in, std_out, std_err): Add vars to access std
6303 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
6304 * Makefile.in: Remove stage* targets. Avoid echo on recursive
6305 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
6308 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
6310 * Makefile.in (VERSION): Set to 4.5.1.
6311 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
6312 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
6313 fill_gregset): New functions for SVR4 /proc support.
6314 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
6315 Remove new symbol types and such to ../include/coff/symconst.h.
6316 (parse_symbol): Simplify code for parsing struct/enum/unions.
6317 (parse_type): Handle `long long' types.
6318 (upgrade_type): Handle `const' qualifier.
6319 (parse_partial_symbols): fix indentation, clean a bit.
6321 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
6323 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
6324 copy in data from raw read buffers, calling bfd byteswapping
6325 routines as appropriate. Use to replace most existing memcpy
6327 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
6328 * configure.in: Recognize new ncr3000 config.
6329 * config/ncr3000.mh: New config file.
6331 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
6335 * README: Update for release.
6336 * Makefile.in: Update version to 4.5.
6337 * WHATS.NEW: The obvious.
6339 * depend: Generate new depend file for this release.
6341 * Makefile.in (depend): Fix dependancy generation so that it does
6342 not include gcc 'fixincluded' files, which are usually in a system
6345 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
6347 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
6348 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
6349 symbols for nameless types. And, handle `R' (register parameter
6350 type) for AIX. (an extension to existing stabstring grammar).
6351 * rs6000-xdep.c: Fix typo (= should have been ==).
6353 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
6355 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
6357 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
6359 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
6360 * signame.c (SIGWAITING, SIGLWP): Add.
6362 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
6364 * xm-i386mach.h: add decls for errno and strdup().
6366 * breakpoint.c (breakpoint_1): Add (int) casts for enums
6367 used in array index context (otherwise, some compilers barf).
6369 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
6371 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
6372 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
6373 in a system call, and provide better backtrace if so.
6375 * Makefile.in (HFILES): Add xcoffsolib.h.
6376 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
6377 * rs6000-pinsn.c: #include "opcode/rs6k.h"
6379 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
6380 mipscoff_symfile_read): Convert to BFD to do file I/O.
6382 * symfile.c: #include <ctype.h> to get proper def if isspace().
6384 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
6386 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
6388 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
6389 function also when parsing embedded stabs.
6391 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
6393 * mipsread.c: Fix more declarations.
6395 * mipsread.c: Fix many invocations of complain. Use enum
6396 type_code where appropriate.
6398 * xm-vaxult.h: Add decl for strdup().
6400 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
6403 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
6405 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
6408 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
6410 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
6411 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
6412 Merge in more patches for rs6000 from Metin Ozisik.
6413 * utils.c: Fix typo in comment.
6415 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
6417 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
6418 * procfs.c (attach): Set nopass_next_sigstop if attached
6419 process is forcibly stopped.
6420 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
6421 resending SIGSTOP to attached process on first resume.
6423 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
6425 * Makefile.in (SFILES_MAINDIR): add mipsread.c
6427 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
6429 * Makefile.in (OBS): Compile mipsread.c for all targets now.
6430 (VERSION): Bump to 4.4.85.
6431 * mipsread.c: Update for new include files. Lint.
6432 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
6433 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
6434 Don't need to bring in mipsread.o specially any more.
6436 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
6438 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
6439 routine (for Irix-4.x). Make many funcs static and void.
6440 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
6441 * (init_extra_frame_info): Don't trash cached value of frame
6442 pointer register. This fixes backtracing through routines that use
6443 alloca(). Generally clean up declarations of functions, and use
6444 typedefs and macros to reference data structures as appropriate.
6445 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
6448 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
6450 * values.c (unpack_long): Fix unpacking error for signed chars
6451 on hosts where the default character type is unsigned.
6452 * procfs.c (pr_flag_table, pr_why_table): Add some entries
6453 for newer SVR4 variants.
6454 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
6455 turn off trace inherit-on-fork flag to favor latest SVR4 method.
6456 * procfs.c (mappingflags): Add support for MA_PHYS
6458 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
6460 * buildsym.c (read_struct_type): Avoid coredump when C++
6461 abbreviated type name is messed up. Reported by Joe Buck.
6462 FIXME, we need to determine whether GDB or GCC needs to be
6463 smarter to correctly locate this type name.
6465 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
6466 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
6467 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
6468 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
6469 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
6471 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
6473 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
6474 * symtab.h (current_source_symtab): Make extern
6475 * symtab.h (current_source_line): Make extern
6476 * inferior.h: Move all procfs.c prototypes to one place, add
6477 prototype for proc_signal_handling_change. Add prototypes for
6478 signal_stop_state, signal_print_state, and signal_pass_state.
6479 * inferior.h (stop_soon_quietly): Make extern
6480 * inferior.h (attach_flag): Make extern
6481 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
6482 * infrun.c (signal_stop_state, signal_print_state,
6483 signal_pass_state): New functions to query specific signal
6485 * infrun.c (handle_command): Minor error message change, add
6486 NOTICE_SIGNAL_HANDLING_CHANGE.
6487 * procfs.c (open_proc_file): Remove iris specific reset of
6488 inherit-on-fork flag, moved to proc_set_exec_trap().
6489 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
6490 to reset inherit-on-fork flag, bash comment to GNU form.
6491 * procfs.c (proc_base_address, set_proc_siginfo,
6492 fetch_core_registers): Conform to code style.
6493 * procfs.c (signame.h): Include.
6494 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
6495 syscallname(), info_proc_syscalls()): New macros, tables, and
6496 functions to organize and report system call information.
6497 * procfs.c (saved_fltset, saved_trace, saved_sighold,
6498 saved_exitset, saved_entryset): Add to procinfo struct.
6499 * procfs.c (struct trans): Add.
6500 * procfs.c (pr_flag_table, pr_why_table, faults_table,
6501 siginfo_table, errno_table): Tables to translate numeric values
6502 to symbolic names and short descriptions.
6503 * procfs.c (signalname, info_proc_signals): Add function and
6505 * procfs.c (proc_info): Now info_proc.
6506 * procfs.c (proc_info_address_map): Now info_proc_mappings.
6507 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
6508 info_proc_faults, lookupname, lookupdesc, sigcodename,
6509 sigcodedesc): New functions.
6510 * procfs.c (proc_signal_handling_change): New function to set
6511 the trace flags based on the state of gdb's signal handling flags.
6512 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
6513 and remove code to do PIOCSTRACE ioctl.
6514 * procfs.c (attach, detach): Preserve and restore process flags
6515 using saved_* fields in procinfo struct.
6516 * procfs.c (attach): Call proc_signal_handling_change.
6517 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
6518 * procfs.c (proc_desc): Update for latest changes.
6519 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
6520 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6521 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6523 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
6525 * procfs.c (set_proc_siginfo): Add prototype and new function.
6526 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
6527 up inferior siginfo struct.
6528 * elfread.c (elf_symfile_read): Compute the relocation amount
6529 by subtracting off the address of the ".text" section.
6530 * solib.c: Add pointer to ".text" section to so_list struct.
6531 * solib.c (solib_map_sections): Initialize pointer to ".text"
6532 section in so_list struct.
6533 * solib.c (symbol_add_stub): Pass base address of ".text"
6534 section to symbol_file_add, rather than the load address of
6535 the shared library. On SunOS they are the same. On SVR4 they
6538 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
6540 * mipsread.c (parse_procedure): PDR.isym should get pointer to
6541 function name, not .gdbinfo. symbol.
6543 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
6545 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
6547 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
6549 * Makefile.in (VERSION): 4.4.8
6551 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
6552 commands in .cshrc/.profile won't get traced.
6554 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
6556 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
6557 * exec.c (build_section_table): Don't abort if no sections.
6558 * sparc-tdep.c (single_step): Lint.
6559 * utils.c (mrealloc): Handle realloc (0, size) case here.
6561 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
6563 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
6566 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
6568 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
6569 .gdbinfo. symbols are created. Move creation from parse_procedure
6570 to parse_symbol, where it is fairly easy to grow the symtab. This
6571 also fixes a symtab trashing bug on all mips-based systems.
6572 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
6574 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
6575 mips_extra_func_info, and all the PROC_xxx macros that look at it.
6577 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
6579 * c-exp.y: Add missing return type to yyparse() prototype.
6581 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
6583 Create and use macros for iterating on symtabs, psymtabs, msymbols.
6585 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
6586 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
6587 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
6588 (patch_opaque_types): Avoid dummy args and result.
6589 * objfiles.c (have_partial_symbols, have_full_symbols,
6590 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
6591 (iterate_over_objfiles, iterate_over_symtabs,
6592 iterate_over_psymtabs): Remove, clunky and slow.
6593 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
6594 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
6595 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
6596 dump_objfile): Remove dummy args and results. Move filename
6597 comparisons to callers.
6598 (printsyms_command, printpsyms_command, printmsyms_command,
6599 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
6600 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
6601 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
6602 list_symbols, make_symbol_completion_list): Replace explicit
6603 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
6604 Eliminate Dijkstra flag crap, break out of loops with gotos.
6605 (lookup_symtab_1): Protect '/' tests from short filenames.
6606 (cplus_mangled_symbol): Move inline into lookup_symbol.
6607 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
6608 (relocate_minimal_symbol): Move inline to vmap_symtab.
6609 (vmap_symtab): Replace iteration with ALL_OBJFILES,
6610 iterate_over_msymbols with ALL_MSYMBOLS.
6612 Misc cleanup prior to release.
6614 * Makefile.in (VERSION): Roll to 4.4.7.
6615 (HFILES): Add call-cmds.h.
6616 * call-cmds.h: New header for command fns called by other files.
6617 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
6618 (breakpoint_1): Remove unused type arg. Change callers.
6620 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
6621 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
6622 * mipsread.c: Add prototypes for all static functions.
6624 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
6625 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
6626 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
6627 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
6628 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
6629 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
6632 * buildsym.c (define_symbol): Handle global register variables
6633 (from Pierre Willard). Complain if register numbers are too large.
6634 * target.c (nomemory): Now that higher levels examine errno, give EIO.
6635 * tm-sparc.h: Don't #include <sun4/reg.h>.
6636 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
6637 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
6639 * language.h: Avoid forward enum declaration.
6640 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
6641 config/sun4os5.mt: New host and target.
6642 * defs.h (errno): #include <errno.h> rather than assuming int.
6643 From Pierre Willard.
6645 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
6646 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
6647 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
6648 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
6649 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
6650 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
6651 sparc-xdep.c, utils.c, value.h, values.c: Lint.
6653 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
6655 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
6656 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
6657 * language.h (enum exp_opcode): Avoid forward enum def.
6658 * main.c (define_command, user_defined_command): Lint.
6659 * mem-break.c, xcoffread.c: Lint.
6660 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
6662 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
6664 * Merged in latest RS6000 diffs from Metin G. Ozisik.
6665 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
6666 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
6667 or IBM6000_TARGET as (approximately) appropriate.
6669 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
6671 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
6672 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
6673 or not to try reading symbols from a mapped objfile. Plugs memory
6674 leak due to shared libraries generating no psymtabs or symtabs.
6676 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
6678 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
6679 * copying.awk: Lint. Make stronger warning at top of copying.c.
6680 * elfread.c (elf_symtab_read): Eliminate check of mainline.
6681 * gdbtypes.c (smash_to_*): Remove FIXME comments.
6682 (lookup_pointer_type): Add FIXME comment.
6683 * main.c (set_history_size_command): Disallow negative size.
6684 * partial-stab.h: Update copyright.
6685 * rs6000-tdep.c (skip_trampoline_code): Better comments.
6687 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
6689 * main.c (set_history_size_command): Negative size is error.
6690 (Reported by Peggy Fieland.)
6692 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
6694 * coffread.c (coff_symfile_init): Update comment.
6695 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
6696 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
6697 macros to access the dbx specific objfile information.
6698 * dbxread.c (symfile_string_table, symfile_string_table_size):
6699 Remove these local variables.
6700 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
6701 read_dbx_symtab): Remove the stringtab and stringtab_size params
6702 from the function prototypes, the function definition, and the
6703 function calls. These are now available via DBX_STRINGTAB and
6704 DBX_STRINGTAB_SIZE using the objfile pointer.
6705 * dbxread.c (dbx_symfile_read): Relocate addr before using as
6706 an arg to read_dbx_symtab.
6707 * dbxread.c (dbx_symfile_read): Remove code that free'd the
6708 stringtab and the dbx specific per-objfile private info.
6709 * dbxread.c (init_psymbol_list): Remove symbol count from passed
6710 args in prototype, function definition, and function calls. It is
6711 now available via the DBX_SYMCOUNT macro using the objfile
6713 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
6714 local instance of struct dbx_symfile_info and replace with DBX_*
6716 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
6717 symfile_string_table and symfile_string_table_size.
6718 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
6719 symfile_string_table.
6720 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
6721 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
6722 stringtab size variables. Remove all code that used to reread
6724 * objfiles.c (allocate_objfile): Move calls to init_malloc()
6725 to prior to any calls to mmalloc for the objfile specific heap.
6726 * utils.c (init_malloc): Document the requirement that for each
6727 heap for which corruption checking is desired, that init_mmalloc
6728 must be called prior to any mmalloc calls on the heap.
6730 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
6732 * rs6000-pinsn.c: Make dis-assembly output more like
6733 other targets: Don't print instruction in hex before
6734 the assembly; use print_address to print out jump
6737 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
6739 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
6740 * cplus-dem.c: Support "Sc" meaning "signed char".
6742 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
6744 * configure.in: fix iris/iris3.
6746 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
6748 * command.c, main.c (various places): Use ctype.h macros
6749 (such as isupper(x)), instead of hard-wiring in ASCII-isms
6750 (such as (x >= 'A' && x <= 'Z')).
6751 (There are still more of these in other files.)
6752 * main.c (defined_command): Lower-case the user's
6753 new command before entering it. Needed because
6754 command lookup is case-insensitive (and also lower-cases).
6755 (Based on Metin's earlier patch.)
6757 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
6759 * config/irix4.mh: new file.
6761 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
6763 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
6766 * xm-mips.h: Declare strdup for ultrix.
6768 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
6769 when calling new_symbol.
6770 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
6773 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
6775 * config/rs6000.mh: Update (for Fred's new mmalloc)
6776 flags to disable use of GNU malloc/mmalloc.
6777 * munch: Change SYSV rule to allow .text before the label,
6778 as well as after, to work for AIX.
6779 * gdbtypes.h: Minor clarifiction.
6781 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
6783 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
6784 continuation in yet another place (between method declarations).
6786 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
6788 * mips-tdep.c: include symfile.h and objfiles.h to fix
6791 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
6793 * valops.c (value_struct_elt_for_reference): Added 'offset'
6794 parameter to handle multiple inheritance.
6795 * eval.c, value.h: Update accordingly.
6797 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
6799 * objfiles.h: New file
6800 * Makefile.in (HFILES): Add objfiles.h
6801 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
6802 main_scope_lowpc, main_scope_highpc.
6803 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
6804 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
6805 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
6806 xcoffread.c, : Include objfiles.h.
6807 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
6808 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
6809 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
6810 inside_entry_file() and logic changed appropriately.
6811 * blockframe.c (outside_startup_file): Renamed to
6812 inside_entry_file() and logic changed appropriately.
6813 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
6814 and logic changed to use per-objfile specific fields.
6815 * blockframe.c (inside_entry_scope): Renamed to
6816 inside_entry_func() and logic changed to use per-objfile specific
6818 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
6819 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
6820 Remove extern decls.
6821 * symfile.c, symfile.h (entry_point): Remove extern decl.
6822 * coffread.c (coff_symfile_init): Common entry point init code
6823 moved to symfiles.c, call init_entry_point_info().
6824 * coffread.c (complete_symtab): Use new per-objfile entry info.
6825 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
6826 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
6828 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
6829 * defs.h (inside_entry_scope, outside_startup_file,
6830 inside_main_scope): Prototypes changed for renames to
6831 inside_entry_func, inside_entry_file, inside_main_func,
6833 * symfile.c (syms_from_objfile): Common entry point init code
6834 moved to init_entry_point_info() and call init_entry_point_info().
6835 * symfile.h (init_entry_point_info): Include prototype.
6836 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
6837 moved to symfiles.c and call init_entry_point_info().
6838 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
6839 main_scope_lowpc, main_scope_highpc): Remove extern decls.
6840 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
6842 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
6843 works for the majority of targets.
6844 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
6845 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
6846 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
6847 Use default definition in frame.h.
6848 * frame.h (selected_frame_level): Make decl extern.
6849 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
6850 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
6851 * partial-stab.h: Use new per-objfile entry info.
6852 * symfile.h (struct objfile): Removed, moved to objfiles.h.
6853 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
6854 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
6855 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
6856 have_minimal_symbols): Prototypes moved to objfiles.h.
6857 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
6858 Macros moved to objfiles.h.
6859 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
6861 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
6863 More C++ improvements (pointers to members, qualified names).
6864 * c-exp.y: Support exp.type::name and exp->type::name
6865 syntaxes. (Unfortunately, doesn't work for static members.)
6866 * c-exp.y, eval.c: Make type::~type work better.
6867 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
6868 value_static_field by value_struct_elt_for_reference.
6869 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
6870 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
6871 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
6872 for OP_SCOPE operand; no point in it now that we use lazy
6873 reading of values, and use "reference to member" objects.
6874 * gdbtypes.h: Clarify comment.
6875 * valops.c: Change value_struct_elt_for_address to return
6876 a reference (or variable), rather than a pointer. Change
6877 the name to value_struct_elt_for_reference to reflect this.
6878 Returning a reference instead of a address provides a
6879 generalization, since we can use the routine for both
6880 class::name as well as &class::name.
6881 Also, recurse to handle multiple inheritance properly.
6882 * valprint.c: Moved code to print pointer-to-members
6883 to new function point_class_member. This allows a
6884 "reference-to-member" to be printed using the same code.
6885 * valprint.c (type_print_varspec_prefix): Avoid printing
6886 "struct " for domains of class-member types.
6887 * valops.c (search_struct_field): Inline code for simplified
6888 version of value_static_field (which can then be deleted).
6889 * value.h: Rename value_struct_elt_for_address to
6890 value_struct_elt_for_reference. Delete value_static_field.
6891 * values.c: Remove no longer used function value_static_field.
6893 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
6895 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
6896 elfread.c (coff_symfile_finish): Add function, prototype, and
6897 add to the xxxx_sym_fns struct for each file type. Also reformat
6898 the xxxx_sym_fns vector to a standard format and add comments.
6899 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
6900 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
6901 Pass pointer to struct objfile rather than pointer to sym_fns.
6902 Change references inside each function accordingly. Allocate any
6903 symbol file specific info in the per-objfile memory region.
6904 * dbxread.c (free_and_init_header_files): Break function into
6905 free_header_files(), called from dbx_symfile_finish(), and
6906 init_header_files(), called from dbx_new_init().
6907 * dbxread.c (dbx_new_init): Move deallocation things to new
6908 dbx_symfile_finish function.
6909 * elfread.c (elf_new_init): Call buildsym_new_init().
6910 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
6911 routine for the objfile before deallocating other stuff.
6912 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
6913 * symfile.h: Move struct sym_fns to before struct objfile def.
6914 Add sym_finish function pointer and change prototypes of other
6915 function pointers to reflect passing struct objfile pointer rather
6916 than struct sym_fns pointer.
6917 * symfile.c: Remove now obsolete symtab_fns pointer.
6918 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
6919 locates the correct sym_fns struct for the given objfile.
6920 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
6921 for better support of mapped symbol tables.
6922 * symfile.c (symbol_file_command): Remove obsolete code using
6924 * symfile.h: Remove duplicate declarations for symfile_objfile,
6925 entry_point, and object_files.
6926 * target.c (target_info): Compare symfile_objfile to NULL.
6927 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
6928 aixcoff_symfile_finish().
6930 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
6932 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
6933 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
6934 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
6936 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
6938 Some improvements to g++ debugging.
6939 * symtab.c (list_symbols): demangle before pattern matching.
6940 * symtab.c: Other fixes to improve handing of operators.
6941 * valprint.c (type_print_base): Fix test for constructor.
6942 * values.c (value_static_field): Allow evaluation of
6943 CLASS::METHOD, returning a function pointer.
6945 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
6947 * Makefile.in (VERSION): Roll 4.4.6.
6948 * exec.c (exec_file_command): Add code to ignore optional args
6949 passed in by file_command() for use in symbol_file_command().
6950 * main.c (main): Document -mapped and -readnow in help summary.
6951 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
6952 * objfiles.c (allocate_objfile): Filename arg removed. Changes
6953 to get filename from bfd with bfd_get_filename(). Test mapto
6954 against 0, not NULL. Use mstrsave() to make copy of filename.
6955 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
6957 * remote-vx.c (vx_load_command, add_symbol_stub):
6958 Symbol_file_add() takes an additional arg.
6959 * solib.c (symbol_add_stub): Symbol_file_add() takes an
6961 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
6962 changed to return a bfd not an objfile pointer.
6963 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
6964 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
6965 Change to eliminate local bfd and use symfile_bfd_open() plus
6966 allocate_objfile(). Add code to implement readnow option.
6967 * symfile.c (symbol_file_command): Changes to option handling,
6968 readnow functionality moved to symbol_file_add().
6969 * symfile.c (symfile_init): Eliminate local copy of bfd.
6970 * symfile.c (add_symbol_file_command): Changes to parse mapped
6971 and readnow options.
6972 * symfile.h (allocate_objfile): Arg removed from prototype.
6973 * symtab.h (symbol_file_add): Arg added to prototype.
6974 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
6977 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
6979 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
6980 mtrace.awk, state.c, state.h: Removed.
6981 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
6982 directories searched for source files.
6983 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
6984 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
6985 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
6986 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
6987 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
6988 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
6989 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
6991 * Makefile.in (HFILES): Remove state.h
6992 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
6993 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
6994 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
6995 * Makefile.in (clean): Remove all object files.
6996 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
6997 * cplus-dem.c: Remove prototypes definitions that are now done in
6999 * dbxread.c (throughout): Change from using per-objfile
7000 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7001 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
7002 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
7003 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
7004 * depend: Remove dependencies for state.o, state.h.
7005 * dwarfread.c: Add declaration for warning_pre_print.
7006 * dwarfread.c (dwarfwarn): Use warning_pre_print.
7007 * dwarfread.c (throughout): Change from using per-objfile
7008 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7009 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
7010 use supplied objfile.
7011 * i386-xdep.c (print_387_status): Change to use warning() rather
7013 * i387-tdep.c (print_387_control_word): Change to use warning()
7014 rather than printfs.
7015 * infrun.c (wait_for_inferior): Remove unreachable abort() call
7016 that some compilers grumble about.
7017 * language.c (throughout): Add declaration for warning_pre_print
7018 and using warning() instead of printfs.
7019 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
7020 * main.c (main): Add declaration for warning_pre_print and set it
7021 similarly to error_pre_print. Add declarations for
7022 mapped_symbol_files and readnow_symbol_files. Add appropriate
7023 definitions to long_options[].
7024 * minsyms.c: Trivial fix to comment.
7025 * objfiles.c (allocate_objfile): Substantially rewritten for
7026 using mapped symbol files.
7027 * objfiles.c (throughout): Change from using per-objfile
7028 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7029 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
7030 * source.c (throughout): Change from using per-objfile
7031 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7032 * source.c (open_source_file): Use mstrsave to save file name in
7033 mapped symbol region for objfile.
7034 * symfile.c: Remove include for state.h.
7035 include to local form.
7036 * symfile.c (symbol_file_add_digested): Remove.
7037 * symfile.c (symbol_file_add): Substantially rewritten for mapped
7039 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
7040 from objfile structure. Add malloc descriptor pointer (md).
7041 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
7042 * symm-xdep.c (print_fpu_status): Use warning() rather than
7044 * symmisc.c (free_symtab_block): Now takes and uses current
7046 * symmisc.c (throughout): Change from using per-objfile
7047 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7048 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
7049 Sun compiler grumblings when PTR is char *.
7050 * symtab.c (lookup_symbol): Cast return value of iterate_over_
7051 msymbols() to correct pointer type.
7052 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
7053 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
7054 error always starts on a line of it's own.
7055 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
7056 Rewrite for new mapped malloc package use.
7057 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
7058 that don't want to use the mapped malloc package; pass arguments
7059 on to traditional malloc package functions.
7060 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
7061 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
7062 mrealloc, malloc, and realloc but get fatal error if runs out
7064 * utils.c (msavestring, mstrsave): Save a string in a specific
7065 mapped malloc region.
7066 * utils.c (print_spaces): Use xmalloc to get the buffer.
7067 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
7068 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
7069 * config/i386v4.mh: Insignificant reorganization.
7071 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
7073 * xcoffread.c: Only enable compilation of debugging functions
7074 if IBM6000 is defined. Fails to compile otherwise.
7076 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
7078 * Makefile.in: pass MAKEINFO down on info.
7080 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
7082 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
7083 useless code, including an lseek to an uninitialized variable.
7084 Reported by Jim Williams <jimbo@wrs.com>.
7086 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
7088 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
7089 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
7090 * minsyms.c, symfile.c: Changes that may be generally
7091 applicable, but are #ifdef IBM6000 for now.
7092 * rs6000-xdep.c: Fixed typo in comment.
7093 * rs6000-tdep.c: Non-substatial changes.
7094 * xoffread.c: The main change here is addition of some
7095 debugging functions.
7096 * xoffexec.c: More changes.
7098 * xcoffread.c: Fixed two too-few-parameters bugs.
7100 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
7101 to SOLIB_CREATE_INFERIOR_HOOK macro.
7103 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
7105 * symfile.h: Add prototype for iterate_over_msymbols().
7106 * symtab.c (cplus_mangled_symbol): Add function.
7107 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
7108 iterate_over_msymbols to find demangled C++ symbol.
7109 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
7110 value to iterate_over_msymbols().
7111 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
7114 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
7116 * Makefile.in: added check target.
7118 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
7120 * ecoff.c: Move to ../bfd/coff-msym.c.
7121 * config/mt-*mips: Remove ecoff.o from the configuration.
7122 * remote.c (): Add newline to initial +.
7123 (remote_resume): Mention how to cope with signals.
7124 (remote_interrupt): Add debug msg.
7125 (remote-wait): Implement new 'T' reply, which includes
7126 status, PC, and FP all in a single short message.
7127 (putpkt): Add further debugging of packet acks.
7128 * mipsread.c (fixup_symtab): Also swap RFD's.
7129 (parse_partial_symbols): Avoid bug on unknown symbol types.
7130 * Makefile.in (VERSION): Roll to 4.4.5.
7131 * mips-tdep.c (heuristic_proc_start): Avoid long delays
7132 for remote MIPS by limiting heuristic to 200 byte search.
7133 (heuristic_proc_desc): Byte-swapping.
7134 (mips_print_register): Cope with failure of
7135 read_relative_register_raw_bytes. Byte-swap integers for
7137 * mips-pinsn.c (print_insn): Byte-swap instruction.
7139 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
7141 * config.sub configure.in config/mh-irix4
7142 gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
7143 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
7144 gdb/xm-irix4.h gdb/config/mt-irix3
7145 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
7147 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
7149 * defs.h, utils.c: xrealloc takes PTR as first arg.
7150 * defs.h: Reword confusing comment about ANSI prototypes.
7151 * defs.h: Some minor whitespace changes.
7152 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
7153 not NULL, which can be (void *).
7154 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
7155 * tm-i386v.h (SP_ARG0): Define
7156 * xm-sysv4.h: Back out of change for missing prototypes.
7157 * i386-tdep.c (get_longjmp_target): Add function.
7159 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
7161 * Makefile.in: install man page too.
7163 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
7165 * All GDB files that #include defs.h: Removed stdio.h.
7166 (defs.h): #include stdio.h.
7168 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
7170 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
7171 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
7172 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
7173 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
7174 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
7175 it before printing out the hex shape of an address.
7177 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
7179 * rs6000-xdep.c (frame_initial_stack_address): Move
7180 code to set frame->cache_fsr into new separate function
7181 frame_get_cacahe_fsr. This allows fixing a fatal error.
7182 * xcoffexec.c: Turn previously suppressed error
7183 message back on, after cleaning up BFD.
7185 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
7186 printing of blank line, since it cases printing of an
7187 extra blank line. Is this intended? It does mess up
7189 * defs.h: Put back declarations of malloc and realloc,
7190 but protected by #ifndef MALLOC_INCOMPATIBLE.
7191 * objfiles.c: Undo previous change: Use malloc/realloc
7192 for objfile malloc/realloc fields (but add a cast).
7193 * xcoffexec.c: Suppress an error message (for now).
7195 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7197 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7198 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
7199 * buildsym.c: Use smash_to_pointer_type() to handle forward type
7201 * xcoffread.c: Modifications to C_DECL storage class handling, and
7202 introduction of an old smash_to_pointer_type() routine.
7204 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7205 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
7206 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
7207 parameters have been modified.
7209 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7210 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
7211 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
7212 and fetch_inferior_registers() always fetched all the registers
7213 resulting valid register values at hand all the time. Pushing a dummy
7214 frame did not require validating all register values first. After
7215 putting the above mechanism into action, we didn't have valid registers
7216 values always ready. Thus, all registers need to be fetched before
7217 pushing a dummy frame now.
7219 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7220 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
7221 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
7222 the starting address (actual frame address) of a frame.
7223 * rs6000-tdep.c: modifications to function_frame_info() to see if
7224 function reserves a frame pointer register (alloca register)
7225 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
7226 FRAME_LOCALS_ADDRESS has been updated to support debugging of
7227 functions with alloca() calls.
7229 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
7231 * xm-sysv4.h: Provide definitions/prototypes for host environment
7232 functions for which no definitions or prototypes are provided in
7233 any currently included gdb or host environment header files.
7234 For SVR4, this currently includes malloc and realloc, which cannot
7235 be portably prototyped in any gdb include file.
7237 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7239 * buildsym.h: Remove obsolete variable file_stabs.
7241 * Makefile.in: Move place where configure merges in host-
7242 and target-dependent fragments later, so the latter
7243 can override (say) GNU_MALLOC.
7244 * config/mh-rs6000: Use system malloc. Otherwise, I
7245 ended up with *two* incompatible versions of malloc
7246 (functions in libc would call the malloc in libc).
7247 I assume this is a shared library problem.
7249 * remote.c: Fix (presumed) typo.
7250 * objfiles.c: Use xmalloc/xrealloc instead of
7251 malloc/realloc (since the latter are no longer declared).
7253 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7254 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
7255 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
7256 handle individual registers.
7257 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
7258 correctly in case it wasn't cached yet. (A problem showed up
7259 after fetching individual registers.)
7260 * buildsym.c: Disable type_synonym_name's type name overwriting
7261 in cases it is unnecesary. rs6000 portation doesn't use
7262 type_synonym_name, and it used to nullify type names
7263 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
7264 type's name as soon as space for that type is allocated.
7265 * xcoffread.c: ignore a section's lineno information if it is
7266 not `.text'. (In rs6000 bfd portation integration, skipping over
7267 `.pad' sections are ignored since it was in machine independent
7268 part of the code. Thus, a problem of fake sections with invalid
7269 lineno information arised.)
7271 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7272 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
7273 * rs6000-tdep.c: make function_frame_info() work whether or not
7274 reading from a core file.
7275 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
7277 * infrun.c. main.c, printcmd.c. symtab.c:
7278 More changes from IBM for rs6000.
7281 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
7283 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
7284 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
7285 Merge in changes (mostly from IBM) for RS6000.
7286 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
7287 More changes from IBM for RS6000. These are in machine-
7288 independent code, and probably could do with some cleaning
7289 up. The most questionable of these are #ifdef IBM6000.
7290 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
7291 to single_step() (for consistency with rs6000 and i860).
7292 * utils.c: Allow the 1st arg to xrealloc to be NULL
7293 (in which case do malloc). This removes the need for
7294 some tests in xcoff code (and perhaps other places?).
7295 * coffread.c: Removed variables last_source_file,
7296 type_vector, and type_vector_length as these are now
7297 defined by buildsym.[ch].
7298 * defs.h: Remove prototypes for malloc and realloc, since
7299 these should only be used to implement xmalloc and xrealloc,
7300 and they conflict with <stdlib.h> in AIX - where they
7301 return void* even when __STDC__ isn't defined. Sigh.
7302 * munch: Recognize *initialize* in data as well as text
7303 (AIX uses data). Also, incorporate a patch from Garrett
7304 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
7305 much more sensible, by only trying to match the name of
7306 the initialize_foo function, and not the junk before it.
7308 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
7310 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
7311 unless symbol table indicates that something has changed.
7313 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
7315 * remote.c: Make it work for embedded MIPS. Increase buffer
7316 size, and use throughout. Round buffer size up if too many regs.
7317 Support baud rate setting and try for an 8-bit path. If
7318 interrupted while waiting for target, send a ^C down the wire.
7319 Avoid single-byte reads.
7320 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
7322 * mips-xdep.h: Avoid the embedded regs when on Unix.
7324 * mipsread.c: Byte-swap the symbol table structures, using
7325 routines from ecoff.c, to read a symbol table written in any
7326 of the four possible byte orders.
7327 * configure.in (mips-big-* target): Same as Sony News.
7328 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
7329 * ecoff.c: New file for symbol swapping routines.
7331 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
7333 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
7334 all-breakpoints' command.
7335 * (get_number): Allow users to enter negative breakpoint numbers.
7336 * (breakpoint_1): Reformat display of 'info break' to show new
7338 * (create_longjmp_breakpoint, breakpoint_re_set,
7339 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
7340 symfile.c (syms_from_objfile): Re-do
7341 insertion of longjmp breakpoints. Move all code into
7342 breakpoint_re_set, and call that instead of
7343 create_longjmp_breakpoint in symfile.c.
7345 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
7347 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
7348 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
7349 * symtab.c (find_pc_symtab): Handle having no objfiles.
7350 * infcmd.c: Fix comment.
7351 * objfiles.c (free_all_objfiles): Add.
7352 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
7353 * symfile.c (symbol_file_command): free all objfiles when
7354 specifying a new symbol file.
7355 (reread_symbols): Stat the file name, don't fstat the descriptor.
7357 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
7359 * Makefile.in, configure.in: removed traces of namesubdir,
7360 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
7361 copyrights to '92, changed some from Cygnus to FSF.
7363 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
7365 * dbxread.c (end_psymtab): Delete empty psymtabs.
7366 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
7367 * symfile.h (struct objfile): Add free_psymtabs.
7369 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
7371 * Makefile.in (VERSION): Roll to gdb-4.4.4.
7373 * symfile.c (symbol_file_command): strcmp => !strcmp.
7374 * breakpoint.h: Move prototypes to follow enum definition they need.
7375 * breakpoint.c, infrun.c: Lint.
7376 * printcmd.c: Use `enum enable' rather than `enum
7378 * mipsread.c: First pass at making it compile with the new
7379 objfile changes. Probably seriously broken still, but it
7382 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
7384 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
7385 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
7386 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
7387 stepping (and nexting) through longjmp(). Also, cleanup
7388 breakpoint handling quite a bit by creating explicit breakpoint
7389 types instead of using magic breakpoint numbers.
7390 Makefile.in: Update version to 4.4.3
7392 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
7394 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
7395 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
7396 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
7398 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
7400 * minsyms.c (install_minimal_symbols): Add bunches to any
7401 existing minsyms in the objfile. Avoid extra mallocation
7402 by working directly in the obstack. Remove ignored `mainline' parm.
7403 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
7404 xcoffread.c: Change all callers.
7405 * FIXME: We should be able to eliminate MAINLINE from all the
7406 symbol readers now, with a small bit of work.
7408 * valops.c, value.h: Lint.
7409 * remote-vx.c: Add missing break; statement. Bugfix by
7410 Michael Sclafani, <sclafani@src.dec.com>.
7412 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
7414 * Makefile.in (VERSION): Update version to 4.4.2
7415 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
7416 minsyms.c, mmap-alloc.c, mmap-sbrk.c
7417 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
7418 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
7419 mmap-alloc.o, mmap-sbrk.o
7421 * altos-xdep.c: Minor whitespace change.
7422 * am29k-tdep.c (examine_prologue): Convert from misc function vector
7423 use to new minimal symbol table use.
7424 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
7425 * arm-xdep.c (store_inferior_registers): Returns void.
7426 * blockframe.c (get_pc_function_start, find_pc_partial_function):
7427 Convert from misc function vector use to new minimal symbol table use.
7428 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
7429 * breakpoint.c: Add prototypes for local functions.
7430 * breakpoint.c (catch_command_1): Change to static and remove unused
7432 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
7433 * breakpoint.h: Change function decls to prototype form.
7434 * buildsym.c: Add prototypes for local functions.
7435 * buildsym.c: Moved hashname() function here from dbxread.c.
7436 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
7437 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
7438 * buildsym.c (dbx_alloc_type): Change to static.
7439 * buildsym.c (finish_block): Add objfile parameter.
7440 * buildsym.c (misc): Change symbol_obstack to objfile version.
7441 * buildsym.c (make_blockvector): Change to static.
7442 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
7443 * buildsym.c (compare_line_numbers): Change to static, args are const,
7444 cast args when used.
7445 * buildsym.c (start_symtab): Inline new_object_header_files() call.
7446 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
7447 and made static. Add objfile parameter.
7448 * buildsym.c (end_symtab): Simplify code using line table size.
7449 Realloc the linetable on the objfile symbol_obstack and copy there.
7450 * buildsym.c (scan_file_globals): Convert from misc function vector
7451 use to new minimal symbol use.
7452 * buildsym.c (define_symbol): Add objfile parameter. Make sure
7453 strings get allocated in objfile's symbol_obstack. Convert references
7454 to builtin types to lookup_fundamental_type().
7455 * buildsym.c (read_type): Make static, add objfile parameter, convert
7456 references to buildin types to lookup_fundamental_type().
7457 * buildsym.c (read_struct_type): Add objfile parameter.
7458 * buildsym.c (read_array_type): Make static, add objfile parameter.
7459 * buildsym.c (read_enum_type): Make static, add objfile parameter.
7460 * buildsym.c (read_huge_number): Make static.
7461 * buildsym.c (read_range_type): Make static, add objfile parameter,
7462 convert references to buildin types to lookup_fundamental_type ().
7463 * buildsym.c (read_args): Make static, add objfile parameter.
7464 * buildsym.h: Convert function decl's to prototype form.
7465 * c-exp.y: Add prototypes for local functions, convert uses of misc
7466 function vector to minimal symbol table. Reformat all builtin type
7467 initializations and pass a NULL objfile to init_type() for them.
7468 * coffread.c: Change context_stack ref's to coff_context_stack,
7469 add local function prototypes. Cast uses of xrealloc arg 1.
7470 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
7471 crafting a new type.
7472 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
7473 * coffread.c (finish_block): Change name to coff_finish_block.
7474 * coffread.c (make_blockvector): Add and use objfile parameter.
7475 * coffread.c (record_line): Change name to coff_record_line.
7476 * coffread.c (start_symtab): Change name to coff_start_symtab.
7477 * coffread.c (end_symtab): Change name to coff_end_symtab.
7478 * coffread.c (record_misc_function): Change name to record_minimal_
7479 symbol and change to minimal symbol table use from misc func tbl.
7480 * coffread.c (coff_symfile_read): Convert from misc function vector
7481 use to minimal symbol table use.
7482 * coffread.c (hashname): Remove; use common version in buildsym.c.
7483 * coffread.c (decode_base_type): Change references to builtin types
7484 to calls to lookup_fundamental_type().
7485 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
7486 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
7487 * command.c: Add prototypes for local functions.
7488 * command.c (add_cmd): Prototype the 'fun' parameter and use the
7489 appropriate member of the function union for that type.
7490 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
7491 ifdef out the function since it isn't currently used.
7492 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
7493 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
7494 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
7495 * command.c (help_cmd): Compare function pointer to NULL.
7496 * command.c (help_cmd_list): Compare function pointer to NULL.
7497 * command.c (lookup_cmd_1): Use correct member of function union.
7498 * command.c (undef_cmd_error): Make static.
7499 * command.c (complete_on_cmdlist): Use correct member of func union.
7500 * command.c (do_setshow_command): Use correct member of func union.
7501 * command.c (shell_escape): Convert rindex use to strrchr.
7502 * command.h (COMMAND_H): Define if already included.
7503 * command.h (cmd_list_element struct): Change 'function' to a union
7504 and prototype args. Prototype completer function.
7505 * command.h: Convert decl's to prototype form.
7506 * convex-xdep.c (store_inferior_registers): Returns void.
7507 * copying.c: Prototype local functions.
7508 * coredep.c: Minor whitespace change.
7509 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
7510 * cplus-dem.c: Prototype local functions.
7511 * dbxread.c (hashname): Remove; moved to buildsym.c.
7512 * dbxread.c (free_and_init_header_files): Make static.
7513 * dbxread.c: Add prototypes for local functions.
7514 * dbxread.c (new_object_header_files): Remove; inlined usages.
7515 * dbxread.c (xrealloc usages): Cast args.
7516 * dbxread.c (record_misc_function): Change to record_minimal_symbol
7517 and change usages accordingly.
7518 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
7519 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
7520 * dbxread.c (dbx_next_symbol_text): Make static.
7521 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
7522 * dbxread.c (init_bincl_list): Add and use objfile parameter.
7523 * dbxread.c (free_bincl_list): Add and use objfile parameter.
7524 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
7525 * dbxread.c (end_psymtab): Convert to use per-objfile data.
7526 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
7528 * dwarfread.c (record_misc_function): Change name to record_minimal_
7529 symbol and use minimal symbol table throughout.
7530 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
7531 * dwarfread.c: Convert all references to builtin types to use the new
7532 lookup_fundamental_type function.
7533 * dwarfread.c (read_enumeration): Add and use objfile parameter.
7534 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
7536 * elfread.c (record_misc_function): Convert to use record_minimal_
7538 * elfread.c (elf_symtab_read): Add objfile parameter.
7539 * eval.c: Add prototypes for local functions and move some decls
7540 around to accomodate prototypes.
7541 * expprint.c: Add prototypes for local functions. Change references
7542 to misc function vector to minimal symbol table.
7543 * findvar.c (read_memory usages): Cast args.
7544 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
7545 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
7546 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
7547 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
7548 * gould-xdep.c: Minor whitespace change.
7549 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
7550 * hp300ux-xdep.c (store_inferior_registers): Returns void.
7551 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
7552 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
7553 * i386-tdep.c: Add prototypes for local functions.
7554 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
7555 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
7556 that defaulted to int.
7557 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
7558 i386_push_dummy_frame): Returns void.
7559 * i386-xdep.c (i386_register_u_addr): Declare params that default to
7560 int and explicitly declare return type as int.
7561 * i387-tdep.c: Minor formatting changes.
7562 * i960-tdep.c (leafproc_return): Convert from misc function vector
7563 use to minimal symbol table use.
7564 * infcmd.c: Add prototypes for local functions.
7565 * infcmd.c (continue_command, until_next_command, until_command,
7566 path_info, path_command): Make static.
7567 * infcmd.c (step_1, until_next_command): Convert from misc func
7568 vector to minimal symbol table use.
7569 * inflow.c: Add prototypes for local functions.
7570 * infptrace.c (store_inferior_registers): Returns void, not int.
7571 * language.c (_initialize_language): Use proper member of function
7573 * m2-exp.y: Add prototypes for local functions, convert misc function
7574 vector uses to minimal symbol table uses.
7575 * m2-exp.y (make_qualname, yyerror): Make static.
7576 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
7577 * m68k-pinsn.c: Add prototypes for local functions.
7578 * m68k-pinsn.c (print_insn): Cast args to read_memory.
7579 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
7580 * m68k-stub.c: Add prototypes.
7581 * m88k-pinsn.c (sprint_address): Convert from misc function vector
7582 use to minimal symbol table use.
7583 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
7584 * m88k-xdep.c (store_inferior_registers): Returns void.
7585 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
7586 * mach386-xdep.c (store_inferior_registers): Returns void.
7587 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
7588 * main.c: Add prototypes for local functions.
7589 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
7590 longjmp() result to (NORETURN void).
7591 * main.c (catch_errors): Prototype the 'func' parameter.
7592 * main.c (disconnect, stop_sig, do_nothin, float_handler):
7593 Takes an unused arg.
7594 * main.c (execute_command): Call the right member of the func union.
7595 * main.c (command_loop_marker, symbol_completion_function,
7596 command_loop): Make static.
7597 * main.c (command_line_input): Make linelength unsigned, cast arg
7598 to command_line_input().
7599 * main.c (add_info, add_com): Prototype the 'fun' parameter.
7600 * main.c (initialize_main): Call right member of function union.
7601 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
7602 * mem-break.c: Include symtab.h
7603 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
7604 * mips-xdep.c (store_inferior_registers): Returns void.
7605 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
7606 use to minimal symbol table use.
7607 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
7609 * mipsread.c (make_type): Remove, convert usages to init_type.
7610 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
7611 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
7612 vector use to minimal symbol table use.
7613 * parse.c: Add prototypes for local functions.
7614 * parse.c (xrealloc usages): Cast args.
7615 * parse.c (prefixify_expression, length_of_subexp): Make static.
7616 * parser-defs.h (PARSER_DEFS_H): Define when first included.
7617 * parser-defs.h: Convert function decls to prototype form.
7618 * partial-stab.h: Convert from misc function vector use to new minimal
7620 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
7621 the per-objfile copies.
7622 * printcmd.c: Add prototypes for local functions. Move some struct
7623 definitions around to accomodate prototypes.
7624 * printcmd.c (decode_format): Make static, change args oformat and
7625 osize to int from char.
7626 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
7627 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
7628 * printcmd.c (print_address_symbolic): Convert from misc function
7629 vector use to minimal symbol table use.
7630 * printcmd.c (address_info): Convert from misc function vector use
7631 to minimal symbol table use.
7632 * printcmd.c (delete_display, enable_display, disable_display_command):
7634 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
7635 * procfs.c (fetch_core_registers): Add unused param reg_addr.
7636 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
7637 * pyr-xdep.c (store_inferior_registers): Returns void.
7638 * remote-mm.c (mm_load): symbol_file_add return value unused.
7639 * remote-nindy.c: Minor format change.
7640 * remote-vx.c (vx_load_command): symbol_file_add result unused.
7641 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
7642 * rs6000-xdep.c (store_inferior_registers): Returns void.
7643 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
7644 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
7645 vector use to minimal symbol table use.
7646 * solib.c: Add prototypes for local functions.
7647 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
7648 function vector use to minimal symbol table use.
7649 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
7650 * solib.c (find_solib, shared_library_command): Make static
7651 * solib.c (read_memory, write_memory usages): Cast args.
7652 * solib.c (special_symbol_handling): Add function
7653 * source.c: Add prototypes for local functions.
7654 * source.c (select_source_symtab): Convert to scan objfiles.
7655 * source.c (open_source_file): Make static.
7656 * source.c (xrealloc usages): Cast args.
7657 * source.c (source_line_charpos): ifdef out, unused.
7658 * source.c (get_filename_and_charpos): Make static.
7659 * stack.c: Add prototypes for local functions.
7660 * stack.c (print_frame_info, frame_info): Convert from misc function
7661 vector use to minimal symbol table use.
7662 * symfile.c: Add prototypes for local functions.
7663 * symfile.c (compare_symbols): Make args const PTR's.
7664 * symfile.c (compare_psymbols, sort_pst_symbols) add.
7665 * symfile.c (sort_all_symtab_syms): Scan objfile list.
7666 * symfile.c (obsavestring): Add objfile parameter.
7667 * symfile.c (init_misc_bunches, prim_record_misc_function,
7668 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
7669 sort_misc_function_vector, compact_misc_function_vector): Remove
7670 * symfile.c (symbol_file_add_digested): Add function.
7671 * symfile.c (symbol_file_add): Returns struct objfile *.
7672 * symfile.c (symbol_file_command): Modify for state file use.
7673 * symfile.c (symfile_open): Add parameter "dumpable".
7674 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
7675 * symfile.c (load_command, add_symbol_file_command): Make static.
7676 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
7677 * symfile.c (rindex usages): Converted to strrchr.
7678 * symfile.c (allocate_psymtab): New
7679 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
7680 converted to minimal symbol table usage, but no obvious conversion.
7681 * symfile.c (free_all_symtabs): Remove.
7682 * symfile.c (_initialize_symfile): Use per-objfile info.
7683 * symfile.h: Rework the objfile structure to add per-objfile data
7684 objects (psymbol_obstack, symbol_obstack, type_obstack,
7685 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
7686 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
7687 Add prototypes to function declarations.
7688 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
7689 function vector usage to minimal symbol table usage.
7690 * symmisc.c (DEV_TTY): Define if not defined.
7691 * symmisc.c: Add local function prototypes.
7692 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
7693 printpsyms_command, print_objfiles, print_objfiles_command):
7694 Rework to use iterate_over_*
7695 * symtab.c: Add prototypes for local functions.
7696 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
7697 * symtab.c (lookup_partial_symtab): Scan through objfiles.
7698 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
7699 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
7700 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
7701 lookup_reference_type, lookup_member_type, allocate_stub_method,
7702 check_stub_method, create_array_type, smash_to_member_type,):
7704 * symtab.c (lookup_symbol): Some args are const.
7705 * symtab.h: All type related defs and structs moved to gdbtypes.h
7706 * symtab.h: Convert decls to prototypes.
7707 * target.c (noprocess): Make static.
7708 * target.h: Change decl's to prototypes.
7709 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
7710 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
7711 * utils.c (_initialize_utils): Use correct member of function union.
7712 * valarith.c: include gdbtypes.h
7713 * valops.c: include gdbtypes.h, add prototypes for local functions.
7714 * valops.c (value_push, value_arg_push, find_function_addr):
7716 * valops.c (value_string): Convert from misc function vector use
7717 to minimal symbol table use.
7718 * valops.c (check_field_in): Make arg const.
7719 * valprint.c: Add prototypes for local functions.
7720 * valprint.c (print_string): Make static
7721 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
7722 * values.c: Add prototypes for local functions.
7723 * values.c (value_headof): Convert from misc function vector to
7724 minimal symbol table.
7725 * xcoffexec.c: Add prototypes for local functions.
7726 * xcoffexec.c (exec_close, file_command, add_to_section_table):
7728 * xcoffexec.c (relocate_minimal_symbol): Add.
7729 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
7730 * xcoffread.c: Add prototypes for local functions.
7731 * xcoffread.c (sort_syms): Convert to scan objfiles.
7732 * xcoffread.c (read_xcoff_symtab): Make static.
7733 * xcoffread.c (various): Replace references to builtin types with
7734 calls to lookup_fundamental_type. Replace references to symbol_obstack
7735 and psymbol_obstack with pointers to the per-objfile copies.
7736 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
7737 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
7739 * xcoffread.c (init_stringtab): Add objfile parameter.
7740 * gdbtypes.c: New file
7741 * minsyms.c: New file
7742 * mmap-alloc.c: New file
7743 * mmap-sbrk.c: New file
7744 * objfiles.c: New file
7748 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
7750 * Check in Fred Fish's changes in these modules. Fred
7751 will make ChangeLog entries for all of them. Update VERSION
7754 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
7756 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
7758 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
7759 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
7760 value.h: Prototypes for static functions; lint.
7761 * gdbtypes.h: Empty file to ease transition.
7763 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
7765 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
7766 inferior.h, language.h, signame.h, target.h, terminal.h,
7767 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
7768 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
7770 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
7771 signame.c, sparc-xdep.c: Prototypes for all static functions.
7773 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
7774 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
7775 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
7776 Remove to_call_function and target_call_function, since it
7777 always calls the same thing (call_function_by_hand).
7778 * core.c, exec.c, solib.c: Rename target_ops sections =>
7780 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
7781 target.h: target_kill takes no args.
7782 * language.c (language_info): Scaffolding to allow briefer
7783 messages when the current language changes. FIXME.
7784 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
7785 complaints about volatile functions.
7786 * xm-sysv4.h (HAVE_MMAP): Define.
7788 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
7790 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
7791 to make prototypes for all functions declared here.
7792 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
7793 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
7794 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
7795 * ieee-float.h: Use PARAMS for prototypes; make some params const.
7796 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
7797 * m2-exp.y: Remove unused CONST; Rename OR and AND.
7798 * utils.c: Avoid declaring malloc and realloc. Lint.
7799 (request_quit): Accept signal-number parameter.
7801 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
7803 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
7804 DIE's. Add new function read_tag_pointer_type() to read them.
7806 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
7807 When creating a new user defined type, check to see if a partial
7808 type already exists, and if so, bash it to fit.
7810 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
7812 * coffread.c (decode_base_type): Pass long, not union.
7813 Fix by Eric Valette, ev@chorus.fr.
7815 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
7817 * elfread.c (elf_symtab_read): Fix code to correctly track
7818 changes in bfd for absolute symbols.
7820 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
7822 * xm-vaxbsd.h: Close off comment.
7824 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
7826 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
7828 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
7830 * mips-tdep.c (mips_print_registers): Print correct register
7831 number for double pseudo-registers.
7833 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
7835 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
7836 in the op$::OPERATOR. case. From Steven McCanne,
7837 <mccanne@horse.ee.lbl.gov>.
7839 * exec.c (set_section_name): Pass arg to exec_files_info;
7840 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
7842 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
7844 * main.c (print_gdb_version): Copyright msg: only this year.
7845 (cd_command): Avoid changing current_directory on error.
7847 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
7849 * mipsread.c (parse_partial_symbols): Handle dependencies
7850 between partial symbol tables (when not doing stabs-in-ecoff).
7851 (This used to be handled by parse_fdr, but parse_fdr was
7852 incompatible with handling stabs-in-ecoff, so the code
7853 was re-written to not use parse_fdr. Unfortunately,
7854 the logic to handle dependencies was overlooked.)
7856 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
7858 * coffread.c (read_enum_type): Use the size of a target int when
7860 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
7862 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
7863 * symtab.c (lookup_reference_type, lookup_ptr_type): use
7864 TARGET_PTR_BIT to determine size of a pointer
7865 * values.c (unpack_long): when unpacking a REF or a PTR don't
7866 assume the size of the type.
7868 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
7870 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
7871 looking at its members. Improve guess between struct and union,
7872 only assuming union if multiple members have offsets of zero.
7874 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
7876 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
7877 (This is just for clarity - and one day permitting us to
7878 change FP0_REGNUM from 38 to 32, which would make more sense.)
7879 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
7880 register numbers in stabs-in-ecoff get handled correctly.
7882 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
7884 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
7885 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
7886 into BSD and Ultrix.
7888 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
7890 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
7892 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
7894 * Makefile.in: Increment version to 4.4.1.
7895 * main.c (print_gdb_version): Update copyright notice.
7897 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
7899 * mipsread.c: Prepend "struct " to the names of structure
7900 types, and similarly for enums and unions. (This used
7901 to be done, but got lost in the re-write to "guess" the
7902 difference between enum/struct/union.)
7903 Also, guess that a tag is an enum if the first member
7906 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
7908 * xm-vax.h: #ifndef ultrix around #include of endian.h and
7911 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
7913 * Projects: Patching executables is done.
7914 * Makefile.in (VERSION): Roll to gdb-4.4.
7915 * README, WHATS.NEW: Update for gdb-4.4.
7917 * symfile.c (reread_symbols): Whenever we reread one object
7918 file's symbols, we must restart the scan, because the object_files
7919 chain has been permuted.
7921 * exec.c (exec_files_info): Split out into print_section_info.
7922 Print BFD filename of each section if it's not the default one.
7923 * core.c (core_files_info): Call print_section_info.
7925 * xm-vax.h: Include a few system header files whose definitions
7926 must precede defs.h.
7927 * language.c, language.h: Make some things const.
7928 * expression.h, main.c: const spreads like ooze.
7930 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
7931 since BREAKPOINT values can be >0x80.
7933 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
7935 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
7937 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
7939 * sparc-pinsn.c: Remove kludge for preferring architectures.
7940 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
7941 and forever. Add `add' instruction to the set that get checked
7942 for a preceding `sethi' in order to print an absolute address.
7943 Corresponding changes in ../include/opcode/sparc.h needed
7944 to eliminate garbage instructions.
7946 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
7948 * mipsread.c (parse_partial_symbols): Make sure partial
7949 symbols are created for external symbols (as used to be
7950 the case). This is a bit of a pain with the mips-coff.
7951 It uses a table which points to all of the external
7952 symbols belonging to a particular FDR or psymtab.
7953 Once we've generated this table, we might as well save
7954 it, and then use it in psymtab_to_symtab_1 to find
7955 the symbols to pass to parse_external().
7956 * symfile.c, symfile.c: New function start_psymtab_common
7957 to share the common parts of allocating a new psymtab
7958 for dbxread, mipsread (and later dwarfread). Its code
7959 was pulled out from start_psymtab in dbxread.c.
7960 * dbxread.c (start_psymtab): Use start_psymtab_common().
7962 * valprint.c (val_print): If there is an error when trying
7963 to print a string, check to see if there really is a problem
7964 by reading just one character. If that works, assume
7967 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
7969 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
7970 cypress, v8 mnemonics in that order.
7972 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
7974 * sparc-pinsn.c: Put the qsort() back in.
7976 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
7978 * findvar.c (read_register, write_register): Handle machines
7979 where REGISTER_TYPE is not the same size as "int".
7981 Handle debug symbols in dynamically loaded (relocated) code:
7983 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
7984 offset to process_one_symbol.
7985 (process_one_symbol): Take new offset parameter. Add it into
7986 appropriate symbol types to relocate symbols to loaded addresses.
7987 Handle all possible symbol types, and complain() about types that
7988 we don't expect to see.
7989 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
7990 process_one_symbol (FIXME, should pass real offset).
7994 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
7996 (set_breakpoint, break_command_1, until_break_command,
7997 catch_command_1, breakpoint_re_set_one): Use it.
7998 * symtab.h (resolve_sal_pc): Declare.
7999 * infcmd.c (jump_command): Use resolve_sal_pc.
8001 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
8003 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
8005 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
8007 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
8008 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
8009 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
8011 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
8013 * dbxread.c (process_one_symbol): Make a first cut at handling
8014 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
8016 * symtab.c (find_pc_line): Fix stepping into and out of #included
8019 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
8021 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
8022 no longer any need to copy ../include/opcode/* into gdb.
8024 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
8026 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
8028 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
8030 * valprint.c (type_print_base, type_print_method_args):
8031 Print C++ constructor methods without bogus "return type."
8033 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
8035 * infptrace.c (child_xfer_memory): Parameter "target" should
8036 be a pointer to a structure, not the entire structure.
8038 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
8040 * depend: Convert the couple of references to ansidecl.h that
8041 used the local gdb version to use the ../include version.
8043 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
8046 (child_xfer_memory): Takes pointer to a struct, not entire struct.
8047 (inferior_proc_init): Fix non-ANSI version of args.
8048 (attach): Call print_sys_errmsg with correct number of args.
8049 (mappingflags): Make static, does not need to be global.
8051 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
8052 not the entire struct itself.
8054 * valops.c (value_assign): Cast some args to modify_field() and
8055 {read,write}_register_bytes() correctly.
8057 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
8059 * Makefile.in (MALLOCSRC): Removed reference to removed local
8062 * dwarfread.c (list_in_scope): Needs an initial value, use file
8065 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
8067 * main.c (main): Make option_index local to keep new getopt happy.
8068 main.c, solib.c, Makefile.in: Update copyright notices.
8070 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
8072 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
8074 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
8076 * Makefile.in (HFILES): Add partial-stab.h.
8078 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
8080 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
8081 New files for stratus. Not complete enough to actually build
8082 on the Stratus machine; that awaits copyright assignment for
8085 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
8086 for getting custom flags into CFLAGS when doing makes.
8088 * configure.in: Add config information for stratus.
8090 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
8092 * dbxread.c (process_one_symbol): Pass address of structure
8093 to complain(), rather than the whole structure.
8095 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
8097 * solib.c (solib_add_common_symbols): Only compile in when not
8098 using SVR4 style shared libraries.
8100 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
8102 * dwarfread.c (locval): Add offreg flag to indicate location
8103 values that are computed off a base register.
8105 * dwarfread.c (new_symbol): Rework TAG_global_variable and
8106 TAG_local_variable cases to account for static variables
8107 within function scopes.
8109 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
8111 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
8112 doesn't exist on some systems.
8114 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
8115 nexting over recursive function calls.
8117 * target.c (target_read_string): Create this routine to read null
8118 terminated strings from the target. It deals with running off the
8119 end of memory elegantly as well. solib.c (find_solib): Use
8120 target_read_string() to avoid problems with running off the end of
8123 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
8124 that reference pgrp_inferior.
8126 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
8128 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
8129 mips-tfile has been hacked to act more "traditionally."
8130 * dbxread.c: Fixed typo in comment.
8132 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
8134 * mips-tdep.c (mips_skip_prologue): Add some number of
8135 'sw' instructions before 'addiu' adjusts the stack.
8137 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
8139 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
8140 freescope, buildblock closescope, record_line, add_symbol_to_list,
8141 gatherblocks, make_blockvector): Extensive changes to switch
8142 to generic symbol table building code in buildsym.c. Remove
8143 scope tree structures and functions, symbol table building
8144 functions, and lots of other small changes.
8146 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
8147 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
8149 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
8151 * buildsym.c (cleanup_undefined_types): Add support for enums.
8152 This fixes the 'GDB internal error. cleanup_undefined_types with
8155 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
8157 * dbxread.c: detect gcc2 compilations.
8159 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
8161 * sparc-pinsn.c: Rename bitfields that overlap with macro names
8162 in ../include/opcode/sparc.h.
8164 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
8166 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
8167 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
8168 to reflect actual locations of opcode files, so TAGS target will
8171 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
8173 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
8176 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
8177 dereferencing to access the correct elements.
8179 * valops.c (value_addr): Declare return type of external func
8182 * xcoffread.c: Undefine next_symbol_text before redefining it.
8184 For older changes see ChangeLog-9091
8190 version-control: never