1 Wed Apr 21 13:27:50 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3 * stabs.texinfo: fixed bad xrefs (un-initialized statics)
5 Tue Apr 20 08:55:11 1993 Jim Kingdon (kingdon@cygnus.com)
7 * xcoffexec.c (xcoff_relocate_core): If no exec file, error()
8 rather than dumping core.
10 * Makefile.in: Add ${srcdir}/ to all source files.
11 (alldeps.mak): Add "${srcdir}/" to files when generating alldeps.mak.
12 (TAGS): Deal with srcdir and new config directory scheme.
14 Makefile.in (NONSRC): Remove createtags.
17 * rs6000-tdep.c: Delete unused function print_frame.
19 * frame.h (struct frame_info): Doc fix for next_frame.
20 New field signal_handler_caller.
21 blockframe.c (create_new_frame, get_prev_frame_info),
22 config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO): Set it (needs
24 stack.c (print_frame_info), rs6000-tdep.c (rs6000_frame_chain):
27 Mon Apr 19 22:52:33 1993 Stu Grossman (grossman@cygnus.com)
29 * irix4-nat.c (fetch_core_registers): Special version of this for
30 Irix 4.x, which stores regs a bit differently from other /proc
32 * procfs.c, core-svr4.c: Move fetch_core_registers from procfs.c
33 to new file core-svr4.c.
34 * config/i386/i386sol2.mh, config/i386/i386v4.mh, config/m68k/amix.mh,
35 config/i386/ncr3000.mh, config/sparc/sun4sol2.mh: Add core-svr4.o
37 * config/mips/irix4.mh: Add corelow.o to NATDEPFILES.
39 Mon Apr 19 11:13:34 1993 Jim Kingdon (kingdon@cygnus.com)
41 * i387-tdep.c: Remove unused #includes.
43 * configure.in: Match i[34]86-*-sysv3.2 not i[34]86-*-sysv32.
45 * config/i386/nm-i386v.h: Define NO_PTRACE_H.
47 Sun Apr 18 10:39:35 1993 Jim Kingdon (kingdon@cygnus.com)
49 * xcoffread.c: Nuke NO_DEFINE_SYMBOL code. There is no going back.
51 * stabsread.c (define_symbol): 'R' is synonym for 'P', not 'r'.
52 xcoffread.c (process_xcoff_symbol, case C_RPSYM):
53 Don't muck with SYMBOL_CLASS.
55 Fri Apr 16 17:38:33 1993 Stu Grossman (grossman@cygnus.com)
57 * munch: Don't use head command. It doesn't exist everywhere.
59 Fri Apr 16 15:07:57 1993 Fred Fish (fnf@cygnus.com)
61 * inflow.c (new_tty): Remove spurious 'o' character at end
64 Fri Apr 16 12:27:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
66 * mips-tdep.c (mips_skip_prologue): Always skip the typical prologue
67 instructions and nothing more.
68 * mipsread.c (add_line): Add comment why we have to combine line number
69 entries for the same line number.
71 Fri Apr 16 09:42:03 1993 Jim Kingdon (kingdon@cygnus.com)
73 * symtab.{c,h}: Doc fixes (remove symseg references, last relevant
76 Thu Apr 15 21:16:58 1993 Fred Fish (fnf@cygnus.com)
78 * depend, alldeps.mak: Update, now that gcc -MM bug is fixed.
80 Thu Apr 15 12:38:39 1993 Jim Kingdon (kingdon@cygnus.com)
82 * source.c (select_source_symtab): Clean up comment. Also, if
83 we have a current_source_symtab, and s is NULL, return without
85 xcoffread.c (xcoff_symfile_read): Don't call select_source_symtab.
86 breakpoint.c (breakpoint_re_set): Don't call select_source_symtab.
88 Thu Apr 15 02:37:48 1993 John Gilmore (gnu@cacophony.cygnus.com)
90 * dbxread.c (unknown_symchar_complaint): Add new complaint.
91 * stabsread.h: Declare it.
92 * partial-stab.h: Use it.
94 * utils.c (malloc_botch): Don't forward-declare if NO_MMALLOC.
96 Wed Apr 14 17:12:51 1993 Jim Kingdon (kingdon@cygnus.com)
98 * stack.c (print_frame_info): Print specially if dummy frame.
100 * breakpoint.c: Add comments regarding within_scope future direction.
104 * xcoffread.c (record_include_{begin,end}): Change fatal to complain.
106 Wed Apr 14 14:03:18 1993 Per Bothner (bothner@cygnus.com)
108 * ch-exp.y: Fix thinko that broke parsing of FALSE.
110 Wed Apr 14 12:49:29 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
112 * stabsread.c (read_member_functions): Initialize domain for stubbed
113 member functions to avoid gdb core dumps when printing pointers
115 * cp-valprint.c (cp_print_class_method): Check for stubbed member
118 Tue Apr 13 08:28:26 1993 Jim Kingdon (kingdon@cygnus.com)
120 * expprint.c (print_subexp): If opcode not found in op_print_tab,
121 stop with an error().
122 eval.c (evaluate_subexp): Change error message.
124 * objfiles.c (build_objfile_section_table): Cast return value
127 Mon Apr 12 10:53:50 1993 Jim Kingdon (kingdon@cygnus.com)
129 * config/rs6000/tm-rs6000.h, rs6000-tdep.c: Move FRAME_CHAIN
130 to rs6000_frame_chain and deal with it if we're in a signal handler.
131 (FRAME_SAVED_PC): Use rs6000_frame_chain.
133 * breakpoint.c (within_scope): New function.
134 (enable_breakpoint, watchpoint_check): Use it.
136 * source.c (openp): Handle "exec-file ./ls" correctly.
138 * breakpoint.c (breakpoint_1): Use wrap_here before "at".
140 Sat Apr 10 01:32:43 1993 Per Bothner (bothner@rtl.cygnus.com)
142 * ch-exp.y: Clean up lexing of identifiers and
143 reserved words. (E.g. don't recognize FALSEXXX as the
144 keyword FALSE followed by the identifier XXX.)
145 Also, convert identifiers to lower case.
147 Fri Apr 9 15:53:19 1993 Stu Grossman (grossman@cygnus.com)
149 * remote-mips.c, remote-monitor.c, remote-st2000.c: Convert to
150 new serial interface.
152 Fri Apr 9 15:01:12 1993 Stu Grossman (grossman@cygnus.com)
154 * remote.c (remote_open): Use SERIAL_OPEN instead of serial_open.
155 (putpkt, getpkt): Use new return codes for SERIAL_READCHAR.
156 * ser-go32.c: Return -1 on most failures, 0 on most successes,
157 and use new return codes for go32_readchar().
158 * ser-unix.c: Ditto. Also, move error handling up to caller for
159 SERIAL_SETBAUDRATE().
160 * serial.c (serial_open): Internal call, not SERIAL_OPEN to get
162 (serial_close): New routine to wrap around device close routine.
163 serial.h: Clean & document return values more clearly.
165 Fri Apr 9 10:20:55 1993 Jim Kingdon (kingdon@cygnus.com)
167 * rs6000-pinsn.c (print_operand): Deal with no operand instructions.
169 * rs6000-pinsn.c (print_operand, case LI): Print condition register
170 operand in decimal rather than wrong textual versions.
172 * printcmd.c (_initialize_printcmd): Clean up docstring for "x"
173 (mention 't', remove false thing about 'g' only good with 'f').
175 * breakpoint.h: move "struct breakpoint" and friends to top of
176 file so that bpstat_find_breakpoint prototype works.
178 * solib.c (struct so_list): Add bfd field.
179 (solib_map_sections): Leave bfd open and scratch_pathname allocated.
180 Put the bfd in bfd field of the so_list.
181 (clear_solib): Free bfd name and close_bfd on the bfd.
183 Fri Apr 9 00:45:41 1993 Per Bothner (bothner@rtl.cygnus.com)
185 * valarith.c (value_subscript): Add COERCE_REF.
186 * ch-exp.y (operand_5): We can generalize the 2nd operand
187 of a string repetition ot 'literal' without ambiguity.
189 Thu Apr 8 10:15:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
191 * breakpoint.h (struct bpstat): Remove momentary field.
192 Remove bpstat_momentary_breakpoint. This was always kludgy
193 and is no longer used.
195 * breakpoint.h: Add enum bpstat_what.
196 breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status):
197 stop and print fields of bpstat now per-breakpoint, not just
198 one for the whole chain.
199 breakpoint.{c,h} (bpstat_what): New function.
200 breakpoint.h: Remove bpstat_stop and bpstat_should_print.
201 infrun.c: Replace switch (stop_bpstat->breakpoint_at->type)
202 with call to bpstat_what.
203 README: Remove watchpoint/breakpoint bug from known bugs.
205 * breakpoint.h: Prototype bpstat_find_breakpoint.
207 Thu Apr 8 16:01:21 1993 Fred Fish (fnf@cygnus.com)
209 * symtab.c (find_methods, gdb_mangle_name): Note that functions
211 * symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P,
212 DESTRUCTOR_PREFIX_P): Note that macros are g++ specific.
214 Thu Apr 8 12:45:32 1993 Ian Lance Taylor (ian@cygnus.com)
216 * i960-pinsn.c (tabent): Copied struct definition from
219 Thu Apr 8 10:34:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
221 * symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname
223 * symtab.c (gdb_mangle_name): Use it.
224 * symtab.c (find_methods): Do not add destructors to choice list
226 * symtab.c (decode_line_1): Make breakpoints on destructors work
229 Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com)
231 * ser-go32.c: Make it use serial port name.
232 * go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc.
234 * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not
237 Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com)
239 * configure.in: Only configure sparclite subdir when target_cpu
242 Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com)
244 * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char.
245 Remove FIXME comment regarding this.
247 * symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
249 * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
251 Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com)
253 Add section table to objfile struct. Use it for find_pc_section.
254 * objfiles.c (add_to_objfile_sections,
255 build_objfile_section_table, find_pc_section): new functions.
256 (allocate_objfile): build section table.
257 * objfiles.h (struct obj_section): new structure.
258 (struct objfile): add section table.
259 (find_pc_section): new prototype.
260 * solib.[ch] (find_pc_section_from_so_list): removed.
261 * sparc-tdep.c: include objfiles.h for find_pc_section. include
262 symfile.h for objfiles.h.
263 (in_solib_trampoline): adjusted for new find_pc_section
264 prototype. Removed BAD_RICH_HACK ifdefs.
265 * symfile.c (syms_from_objfile): offset objfile sections.
266 (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs.
267 * symfile.h (find_pc_section): prototype removed. Also fixed
268 comment typo NUL -> NULL.
269 * target.[ch] (find_pc_section_from_targets): removed.
270 * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
272 Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com)
274 * ser-go32.c: Format. (go32_open): Use proper return value.
276 * configure.in: Undo conditional configdirs hack for sparclite.
278 Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
280 * symtab.c (list_symbols): When call break_command, pass both
281 filename and function name not just function name.
283 Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com)
285 (Changes and new files to make "none" a full fledged configuration)
286 * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files.
287 Currently only tm-none.h has any meaningful contents.
288 * config/none/none.mh (NAT_FILE): Use nm-none.h
289 * config/none/none.mh (XM_FILE): Use xm-none.h
290 * config/none/none.mt (TM_FILE): Use tm-none.h
291 * Makefile.in (depend): Remove comment about parse errors in
292 valops.c, it now parses correctly and generates a correct depend
293 line. Remove line that touches xm.h, tm.h, and nm.h; they are
294 now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
296 Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com)
298 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
300 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
301 exactly 8 characters.
303 Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com)
305 * configure.in: Sparclite uses sparc config dir. Also has it's
306 own tm- & .mt files now. Also add sparclite to configdirs.
307 * go32-xdep.c: Dummy routines for sigsetmask & strlwr.
308 * config/i386/go32.mh: Nullify def of TERMCAP.
309 * config/i386/xm-go32.h: Get rid of redef of EIO.
310 * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite
311 specific configs. Very similar to sun4os4, but without solib.
312 * sparclite/{Makefile.in configure.in}: First cut at making this
315 Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com)
317 * ser-go32.c: First cut at adapting to new serial interface.
319 Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com)
321 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].
322 These implement a new serial line interface for talking to remote
324 * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts,
325 EXCEPT go32, which gets ser-go32.c.
326 * remote.c: Use new serial interface. More remote-xxx's to be
328 * ser-bsd.c, ser-termios.c: Removed.
329 * serial.c: New. Implements common operations for all serial
331 * ser-unix.c: New. Unix specific serial operations for various
332 flavors of Unix (Posix, SysV, BSD).
333 * serial.h: Generic serial interface defs.
334 * config/i386/go32.mh, config/i386/i386bsd.h,
335 config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove
336 ser-bsd.o from XDEPFILES. All the magic is now handled in
339 Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
341 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
343 Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
345 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
347 * rs6000-tdep.c (frameless_function_invocation): Don't even think
348 about framelessness except on the innermost frame.
350 * xcoffexec.c: Call fatal() not abort().
352 * stabsread.c (patch_block_stabs): If stab & no symbol, make
353 a LOC_OPTIMIZED_OUT symbol.
354 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
355 findvar.c (read_var_value), printcmd.c (address_info),
356 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
357 m2-exp.y (yylex): Deal with it.
358 ch-exp.y (yylex): Deal with it.
360 Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
362 * findvar.c (value_from_register): H8500 specific, check to see
363 if we are looking at short pointer. If so, skip crock.
364 * h8500-tdep.c (h8500_frame_chain): Mask down value from
365 read_memory_integer() to avoid getting messed up by sign extension.
367 Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
369 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
370 ifdef protect using BAD_RICH_HACK. This should be removed soon.
371 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
373 Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
375 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
377 * core.c (dis_asm_print_address): New function.
379 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
382 Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
384 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
385 entire breakpoint chain and print only the first entry that needs to
386 be printed and needs to be stopped for. Fixes problems with printing
387 of multiple breakpoints with different conditions.
388 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
389 effectively stops printing of the breakpoint chain.
390 * breakpoint.c (print_it_noop): New routine to print nothing
391 for this breakpoint entry and dont stop printing.
392 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
393 watchpoint only if it is enabled.
394 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
395 descriptor from the library to make backtraces through setjmp work.
396 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
398 * mips-tdep.c (read_next_frame_reg): Provide correct values for
399 all registers saved within sigtramp, cleanup.
401 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
403 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
405 Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
407 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
408 with prototype in ../include/dis-asm.h.
410 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
412 * core.c (dis_asm_{read_memory,memory_error}): New functions.
413 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
414 Use read_memory_func interface to disassembler.
416 Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
418 Teach sparc solaris to next over shared library functions.
419 * solib.[hc] (find_pc_section_from_so_list): new function and
421 * sparc-tdep.c (in_solib_trampoline): new function.
422 * symfile.[hc] (find_pc_section): new function and prototypes.
423 * target.[hc] (find_pc_section_from_targets): new function and
425 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
428 Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
430 * infrun.c (wait_for_inferior): Revise comment.
432 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
434 * command.{c,h}: New var_type var_integer.
435 main.c: Use it for history_size.
437 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
438 Lint and byte-order fixups.
440 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
442 * breakpoint.h (bpstat): New field print_it.
443 breakpoint.c (bpstat_print): Use it.
444 (print_it_normal): New function (from old bpstat_print code).
445 (bpstat_{alloc,stop_status}): Set print_it field.
447 * breakpoint.c (bpstat_stop_status): Use catch_errors when
448 evaluating watchpoint condition, via new function watchpoint_check.
449 Also stop if watchpoint disabled due to leaving its block.
451 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
453 Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
455 * mips-pinsn.c: Add missing include of dis-asm.h.
457 Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
459 * Makefile.in (clean, distclean, realclean): Recursively apply
460 to subdirs first, rather than last. This avoids, for example,
461 Makefile being removed in a parent directory before the recursive
464 * alldeps.mak, depend: Update for below changes.
466 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
467 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
468 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
469 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
471 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
472 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
473 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
474 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
475 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
476 tm-68k.h to tm-m68k.h.
477 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
478 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
481 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
482 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
483 * a29k-tdep.c: Renamed from am29k-tdep.c.
484 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
485 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
486 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
487 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
489 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
490 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
491 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
493 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
494 define that does not appear anywhere else in the gdb source tree.
495 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
497 Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
499 * breakpoint.c: Add comments regarding breakpoint_re_set.
501 * xcoffread.c (sort_syms, compare_symbols): Remove.
502 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
503 not our own sort_syms (it is identical).
505 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
507 Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
509 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
510 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
512 * exec.c (exec_close): Fix storage leak.
513 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
514 output sections when patching an executable.
515 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
516 when writing all registers.
517 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
518 at the right offset in the dummy frame.
519 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
520 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
521 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
523 Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
525 * Makefile.in (TARFILES): Avoid trailing backslash.
527 Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
529 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
530 it in breakpoint_re_set.
531 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
533 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
534 don't use sizeof(int) for target stuff, etc).
536 Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
538 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
539 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
540 support that can't be integrated anyway due to lack of clear
543 Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
545 * findvar.c (read_register, write_register): Make these capable
546 of reading/writing registers that are shorter than REGISTER_TYPE.
547 * (value_from_register): Install H8500 specific code to return
548 proper value when register is being used as a pointer.
549 * h8500-tdep.c: Remove extra defines of NUM_REGS.
550 (h8500_skip_prologue): Use correct lengths for LINK instructions.
551 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
552 chain frames properly by combining frame pointer with T reg.
553 (init_extra_frame_info): Delete. It's now a macro.
554 (frame_args_address): Don't add PTR_SIZE. Stack args are already
555 offset by the correct amount off of the frame pointer.
556 (register_byte): Delete. It's now a macro.
557 (register_raw_size, register_virtual_size): Delete. Replaced by
558 common routine h8500_register_size, cuz there's no difference
559 between the raw & virtual sizes on this machine.
560 (register_convert_to_raw, register_convert_to_virtual): Delete,
561 cuz there's no difference between the raw & virtual forms.
562 Replaced by memcpy in tm file.
563 (register_virtual_type): Rename to h8500_register_virtual_type.
564 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
565 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
566 emulator have same reg offsets. This is all handled in the
568 (h8500_trapped_internalvar): New routine to detect references to
569 convenience vars acting as pointer pseudo-regs.
570 (h8500_value_trapped_internalvar): Conjure up value of pointer
572 (h8500_set_trapped_internalvar): Convert set value in real
574 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
575 code segment register.
576 infrun.c (proceed): Simplify. Call write_pc instead of doing it
578 (wait_for_inferior): Add h8500 specific code to add stack segment
579 when reading SP register.
580 remote-sim.c (fetch_register): Spacing.
581 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
582 detect cruft. Redo all register manipulation stuff. Get rid of
583 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
584 to frame pointer. (IS_TRAPPED_INTERNALVAL,
585 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
586 to create internal vars for pointer pseudo-regs.
588 Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
590 * Makefile.in: Numerous small changes to macro definitions
591 and rules for building gdb distribution tree. Many macros
592 eliminated or merged, and rules simplified.
593 * alldeps.mak: Update.
596 Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
598 * Makefile.in: recurse through SUBDIRS for dvi target too
600 Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
602 * Clean up xcoff relocation.
603 objfiles.h (struct objfiles): Add section_offsets, num_sections.
604 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
606 symtab.h (struct general_symbol_info): Add section field.
607 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
608 xcoffread.c: Set section for symbols and msymbols.
609 (struct symtab): Add block_line_section field.
610 buildsym.c (end_symtab): Set it.
611 (end_symtab and callers): Add section parameter.
612 objfiles.c (objfile_relocate): New funciton.
613 xcoffexec.c (vmap_symtab): Use it.
614 xcoffsolib.h (struct vmap): Remove unused fields.
615 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
616 CORE_NEEDS_RELOCATION, symtab_relocated.
617 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
618 rs6000-tdep.c: Make loadinfotext static.
619 breakpoint.c (fixup_breakpoints): Doc fix.
620 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
621 (end_symtab): primary field replaces nonreloc.
623 Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
625 * symtab.h (struct linetable_entry): Remove confusing comment.
627 Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
629 * Makefile.in: add installcheck target
631 Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
633 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
634 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
635 z8k}: New directories to hold cpu specific configuration files.
636 Naming follows gcc convention.
637 * config/{*.mt, *.mh}: All target and host makefile fragment
638 config files moved to an appropriate config/<cpu> subdirectory.
639 * nm-*, xm-*, tm-*: All native, host, and target files, which
640 get linked to nm.h, xm.h, and tm.h respectively by configure,
641 moved to appropriate config/<cpu> subdirectory.
642 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
643 Native, host, and target files that are common across more than
644 one cpu architecture and included by one of the configured
645 native, host, or target files, get moved to config directory.
646 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
647 pick up native, host, or target include files moved to one of
648 the config subdirectories, and that are included by other files.
649 * Makefile.in (alldeps.mak): Modify to account for new config
651 * alldeps.mak, depend: Update for new config directory structure.
652 * config/*/[ntx]m-*.h: Modify all files that include other
653 [ntx]m-*.h files to use path relative to gdb/config. I.E.
654 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
656 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
657 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
658 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
659 * configure.in: Default gdb_host_cpu to host_cpu, and remap
660 the ones where the default is not unique or different than the
661 config subdirectory name. Similarly, handle gdb_target_cpu.
662 Modify configure.in as appropriate to make use of gdb_host_cpu
663 and gdb_target_cpu to find makefile fragments and make links.
665 Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
667 * mipsread.c (compare_blocks): Sort blocks with the same start
668 address by decreasing ending address.
670 Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
672 * mipsread.c (parse_procedure): Save cur_fdr accross call to
673 lookup_symbol as it might get clobbered by the call.
675 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
676 The previous code did not initialize the language field for the psymtab
679 Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
681 * c-exp.y (parse_number): Avoid shift warning.
682 * serial.h (struct ttystate): Declare empty one on DOS.
684 Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
686 * xm-sun4os4.h: Return type of free() should be void, not int.
688 * vx-share/vxWorks.h: Remove #def of NULL.
690 Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
692 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
694 Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
696 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
698 Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
700 * ieee-float.c: Moved to ../libiberty.
701 * ieee-float.h: Moved to ../include.
702 * Makefile.in: Update accordingly.
703 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
704 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
705 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
706 it is now in ../opcodes/m68881-ext.c.
707 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
708 prologue (some callers _do_ care).
709 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
710 new interface of ../opcodes/*-dis.c.
711 * ch-exp.y: Add #include <ctype.h>.
713 Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
715 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
717 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
719 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
721 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
723 Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
725 * z8k-tdep.c (extract_return_value, write_return_value,
726 store_struct_return): New functions from macros in tm-z8k.h.
728 Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
730 * valops.c (value_arg_coerce): Apply temporary patch to
731 fix problem with coercion of array and function types when
732 passed as arguments to C functions, pending a more complete
733 review of when and how coercion should be done, depending
734 upon context and language.
736 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
738 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
740 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
741 debugsec if there are a non-zero number of symbols.
743 Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
745 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
747 Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
749 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
751 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
753 (symtbl_num_syms): New variable.
754 (read_xcoff_symtab): Set it.
755 (read_symbol_nvalue): Check for bad symno.
756 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
759 Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
761 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
762 This is defined in defs.h if necessary.
763 * vx-share/vxWorks.h: Remove #defs of min and max.
764 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
765 vx-share/xdr_rdb.c: include defs.h.
767 Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
769 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
772 * xcoffread.c (enter_line_range): complain() on bad endoffset.
773 xcoffread.c: Doc fixes.
775 Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
777 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
778 xcoffexec.c (xcoff_relocate_core): New function.
779 (text_adjustment): Removed.
780 (add_vmap): Return the vmap.
781 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
783 Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
785 * xcoffsolib.h: Add objfile member to struct vmap.
786 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
787 xcoffexec.c (add_vmap): Allocate objfiles here.
789 Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
791 Support 68000 series without floating point.
793 * configure.in (m68000-*-{aout,elf,coff}): New configs.
794 * tm-68k-nofp.h: New file, lacks 68881 support.
795 * config/m68k-nofp.mt: New file.
797 Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
799 Remove a few remaining underscore/no-underscore remnants from
802 * config/{m68k-un.mt, sparc-un.mt}: Remove.
803 * config/m68k-noun.mt: Rename to m68k-fp.mt.
804 * config/sparc-noun.mt: Rename to sparc-em.mt.
805 * tm-68k-noun.h, tm-spc-noun.h: Remove.
806 * tm-68k-un.h: Rename to tm-68k-fp.h.
807 * tm-spc-un.h: Rename to tm-spc-em.h.
808 * tm-sun4sol2.h: Cleanup.
809 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
811 Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
813 * symmisc.c (std_in, std_out, std_err): Move initializations
814 to runtime code, in case they aren't constant.
816 Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
818 * symtab.c (find_pc_symtab): some object file formats, notably
819 mips, have holes in the address ranges of symtabs. Change
820 this algorythm from first hit to tightest fit.
822 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
823 fence post without finding the enclosing function, then print a
826 Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
828 * utils.c (fputs_demangled, fprint_symbol): Remove.
829 * utils.c (fprintf_symbol_filtered): New function which combines
830 the functionality of fputs_demangled and fprint_symbol. Uses a
831 caller provided language parameter to select the appropriate
832 demangler, and caller provided args to pass to the demangler.
833 * defs.h (enum language): Move further up in file so enum can
834 be used in prototypes.
835 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
836 * defs.h (fprintf_symbol_filtered): Add prototype.
837 * c-typeprint.c (cp_type_print_method_args): Replace calls to
838 fputs_demangled with call to fprintf_symbol_filtered.
839 * cp-valprint.c (demangle.h): Include
840 * cp-valprint.c (cp_print_value_fields): Replace calls to
841 fprint_symbol with calls to fprintf_symbol_filtered.
842 * printcmd.c (print_frame_args): Replace call to fprint_symbol
843 with call to fprintf_symbol_filtered.
844 * stack.c (print_frame_info): Remove obsolete code so we don't
845 have to update fputs_demangled usage in it.
846 * stack.c (print_frame_info, frame_info): Add language variable
847 to pass to fprintf_symbol_demangled and initialize it from the
848 symbol's language. Replace calls to fputs_demangled with calls
849 to fprintf_symbol_filtered.
850 * symtab.c (find_methods): Replace call to fputs_demangled with
851 call to fprintf_symbol_filtered.
852 * ch-valprint.c (demangle.h): Include.
853 * ch-valprint.c (chill_print_value_fields): Replace call to
854 fprint_symbol with call to new fprintf_symbol_filtered.
856 Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
858 * Makefile.in (VERSION): Bump version to 4.8.2.
860 * main.c (source_command): Require an explicit pathname of file
861 to source, since previous behavior of defaulting to gdb init file
862 was troublesome and undocumented.
863 * printcmd.c (disassemble_command): Add missing '{}' pair to
864 else with two statements. Bug reported by Stephane Tsacas
866 * symtab.c (find_pc_line): Don't complain about zero length or
867 negative length line numbers for the moment, since we may not own
868 the terminal when called, such as when single stepping. (FIXME)
869 * language.h (CAST_IS_CONVERSION): True if current language is
870 C++ as well as C. Fix from Peter Schauer.
871 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
872 Use STREQN macro rather than bare '!strncmp()'.
873 * environ.c (unset_in_environ): Avoid use of memcpy on
874 overlapping memory regions, as suggested by Paul Eggert
875 <eggert@twinsun.com>.
876 * c-exp.y (%union struct): Remove unused ulval as suggested
877 by Paul Eggert <eggert@twinsun.com>.
879 Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
881 * main.c (gdbinit): Make static.
882 * main.c (inhibit_gdbinit): Move to file scope.
883 * main.c (main): Remove local inhibit_gdbinit.
884 * main.c (source_command): Don't source '.gdbinit' file by
885 default if gdb has been told to ignore it.
887 Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
889 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
892 Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
894 * printcmd.c (print_address_symbolic): Only print if offset
895 is shorter than max_symbolic_offset.
896 (initialize_printcmd): `set print max-symbolic-offset'.
898 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
899 (examine_tag): Use it.
900 (read_register_stack): Only look in the local registers for a
901 memory address if it's between rfb and rsp; go to memory otherwise.
902 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
903 (reginv_com): Remove ancient kludge command.
905 Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
907 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
908 irix4 will again compile.
910 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
912 * configure.in: accept mips-sgi-irix4* for irix4.
914 Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
916 * z8k-tdep.c (print_register_hook): Lint.
918 Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
920 Lint fixes from Paul Eggert (eggert@twinsun.com):
922 * command.c (do_setshow_command): var_uintegers are unsigned.
923 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
924 unsigned, since they use hex values with the high bit set.
926 Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
928 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
929 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
931 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
932 macro definitions in parenthesis.
934 * dbxread.c (dbx_symfile_init): Catch the case where there is
935 no string table, but the only way we find out is by reading zero
938 Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
940 * dbxread.c (dbx_symfile_init): Make size of the string table
941 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
942 offset to the string table is nonzero and handle the nonexistant
943 string table case, should it occur. Ensure that the string table
944 size read from the file is reasonable, with a minimum lower bound
945 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
947 Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
949 * Makefile.in: Changes to build testsuite correctly.
950 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
951 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
952 (TARGET_FLAGS_TO_PASS): New variable.
953 (SUBDIRS): Added testsuite.
954 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
955 testsuite is compiled with CC_FOR_TARGET rather than CC.
957 Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
959 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
960 reported by mycroft@gnu.ai.mit.edu.
962 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
963 * configure.in (vax-*-ultrix2*): New triplet.
964 * config/vaxult2.mh: New file.
965 * xm-vaxult2.h: New file.
967 * c-exp.y (parse_number): Change high_bit to unsigned.
968 * demangle.c: Change all references to cfront to ARM, since the
969 actual algorithm is the one specified in the Annotated Reference
970 Manual. This was confusing users into thinking that full cfront
971 support was implemented.
972 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
973 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
974 directly to lookup_struct_elt_type, which will do the
975 dereferencing itself.
976 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
977 NULL dereferencing bug for unnamed structs, comment out
980 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
982 * coffread.c (process_coff_symbol): Change PCC argument correction
983 so that it only happens on big-endian targets; so that it only
984 happens if the short or char argument is aligned on an int
985 boundary; and so that it changes the location, rather than the
986 type, of the argument. These changes tend to parallel similar
987 (old) changes in stabsread.c.
989 * coffread.c (coff_read_enum_type): Use the specified size for
990 enums, don't assume that they are int-sized.
992 * c-valprint.c (c_val_print): Don't assume enums are the same as
995 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
996 Rendell, <michael@mercury.cs.mun.ca>.
998 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
1000 * language.h (local_decimal_format_custom): Add prototype.
1001 * language.c (local_decimal_format_custom): Add function, bug
1002 reported by Robert R. Henry (rrh@tera.com).
1004 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
1006 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
1007 by Josef Leherbauer, joe@takeFive.co.at.
1009 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
1011 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
1012 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
1013 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
1014 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
1015 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
1016 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
1017 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
1018 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
1020 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
1022 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
1023 of demangled name fields to NULL if no demangling exists for
1024 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
1025 symbols if their language is known at the time they are created,
1026 but sometimes the language is not known until later.
1028 * ch-typeprint.c (chill_print_type_base): Name changed to
1029 chill_type_print_base to match pattern for C and C++ names.
1030 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
1031 to be consistent with other usages.
1032 * ch-typeprint.c (chill_type_print_base): Add support for
1033 printing Chill STRUCT types.
1034 * ch-valprint.c: Include values.h.
1035 * ch-valprint.c (chill_print_value_fields): New function and
1036 prototype for printing Chill STRUCT values.
1037 * ch-valprint.c (chill_val_print): Fix call to val_print_string
1038 that was being called with two args instead of three.
1039 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
1040 to print Chill STRUCT values.
1042 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
1044 * configure.in: added testsuite to configdirs.
1046 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
1048 * doc/stabs.texi: The `this' pointer is now known by the name
1049 `this' instead of `$t'.
1051 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
1053 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
1054 references of TAG_string_type DIEs in user defined types.
1055 * ch-lang.c (chill_create_fundamental_type): Track compiler
1056 change that now emits debugging info with the type long for Chill
1059 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
1061 * remote-mips.c: New file; implements MIPS remote debugging
1063 * config/idt.mt: New file; uses remote-mips.c
1064 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
1066 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
1067 floating point coprocessor.
1068 (mips_push_dummy_frame): If not mips_fpu, don't save floating
1070 (mips_pop_frame): If not mips_fpu, don't restore floating point
1072 (_initialize_mips_tdep): New function; let the user reset mips_fpu
1074 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
1075 mips_fpu, don't use fp0 as floating point return register.
1076 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
1079 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
1081 * gdb/testsuite: made modifications to testcases, etc., to allow
1082 them to work properly given the reorganization of deja-gnu and the
1083 relocation of the testcases from deja-gnu to a "tool" subdirectory.
1085 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
1087 * gdb/testsuite: Initial creation of gdb/testsuite.
1088 Migrated dejagnu testcases and support files for testing nm to
1089 gdb/testsuite from deja-gnu. These files were moved "as is"
1090 with no modifications. This migration is part of a major overhaul
1091 of dejagnu. The modifications to these testcases, etc., which
1092 will allow them to work with the new version of dejagnu will be
1093 made in a future update.
1095 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
1097 * NEWS: Add reminders for next release.
1099 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
1101 * mipsread.c (parse_lines): Correct check for files compiled with
1104 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
1106 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
1108 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
1110 * Makefile.in (VERSION): GDB-4.8 release!
1111 * README, NEWS: Update for release.
1113 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
1115 * am29k-pinsn.c (print_insn): Minor nits with const.
1116 * am29k-tdep.c: More minor nits with arg types for
1117 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
1119 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
1121 * gcc.patch: Update for a different GCC (G++) bug.
1122 * main.c (print_gdb_version): Update copyright year to 1993.
1123 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
1124 conditionalize this file on it. FIXME, right way is to split
1125 these into two config files.
1126 (ATTACH_DETACH): Define for BSD 4.4
1127 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
1128 (U_REGS_OFFSET): Revise for 4.4.
1129 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
1130 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
1131 LONG_MAX into this file to avoid cpp "redefinition" warnings.
1133 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1135 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
1138 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
1140 * c-lang.c (c_printstr): Bugfix for length==0 case.
1142 * c-lang.c (c_printstr): If a C string ends in a null, don't
1145 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
1147 * defs.h (STRCMP): Make it work for unsigned chars.
1149 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
1151 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
1152 * config/hp300bsd.mh (REGEX, REGEX1): Define.
1153 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
1154 define to kludge the large opcode table into two smaller tables,
1155 since GCC take exponential space to build the table. Lint.
1156 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
1158 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
1160 * Makefile.in (VERSION): Roll to 4.7.9.
1161 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
1162 definition here, to handle both BSD 4.3 and 4.4 systems.
1163 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
1164 * remote.c (alarm): Move declaration to global level, before
1165 first reference to it.
1166 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
1167 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
1169 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
1171 * remote.c (readchar): forward declare alarm which otherwise looks
1172 like an undeclared variable to gcc.
1174 * dbxread.c (process_one_symbol): cast enum value N_SO into int
1175 when comparing against an int. Avoids superfluous warning from
1178 * inflow.c (set_sigint_trap): add cast to assignment from signal.
1179 Avoids superfluous warnings from some systems and/or compilers
1180 (like vax ultrix 4.2.)
1182 * language.c (struct op_print unk_op_print_tab): use the enum
1183 values rather naked zeros as initializers. Avoids warnings from
1184 ultrix type compilers.
1186 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
1188 * Makefile.in (VERSION): Roll to 4.7.6.
1189 (SFILES_SUBDIR): Add 29k-share/udi_soc.
1190 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
1191 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
1192 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
1193 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
1194 (depend): Fix bug where nm-files in config files weren't noticed.
1195 (make-proto-gdb-1): Avoid changing directories while building new
1196 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
1198 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
1200 * remote.c: Improve error recovery. Allow user to break out
1201 of initial connection attempt with INTERRUPT. Treat a timeout
1202 while waiting for remote packet like a retry, unless the remote
1203 side is actively running user code. Fix a few long printf_filtered's.
1205 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
1208 * buildsym.c (start_subfile): Allow null file name.
1210 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
1212 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
1213 expects a pointer to complaint rather than a complaint
1215 (process_linenos): free the previously allocated subfile name,
1216 then allocate the new one from the heap.
1218 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1220 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
1222 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
1224 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
1225 Previously, would bogusly index off the bottom of type_vector.
1226 (rs6000_builtin_type): Accept type number as argument.
1227 (read_type, case '-'): Handle negatives like any other type number.
1229 * symfile.c (deduce_language_from_filename): Handle null name.
1231 * mips-tdep.c (isa_NAN): Fix byte order dependency.
1232 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
1233 fixed by sato@sm.sony.co.jp.
1235 * xcoffread.c (parmsym): Don't use an initializer to set up
1236 this struct symbol. Set it up in initialize_xcoffread.
1237 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
1238 works on real rs/6000 target with #ifndef FAKING_RS6000.
1240 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
1242 * stabsread.c (rs6000_builtin_type): Move function from
1243 xcoffread.c:builtin_type.
1244 * xcoffread.c (builtin_type): Move to stabsread. Remove
1245 IBM6000_HOST dependency. Move misplaced comments.
1246 (various): Change printf's to complaints.
1247 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
1248 objfile argument to read_type calls under #if 0.
1249 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
1250 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
1251 * Makefile.in: xcoffread.o is not built by default.
1252 * xm-rs6000.h (IBM6000_HOST): Remove.
1253 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
1254 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
1257 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
1259 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
1260 VALUE_LVAL to be lval_memory so that we don't try to modify wild
1261 register numbers when user tries to modify elements in structs
1262 passed as arguments.
1263 * inflow.c (child_terminal_info): Move banner outside of system
1265 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
1266 passes struct/union arguments by address.
1268 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
1270 * Based on patch from Kean Johnston <maw@netcom.com>:
1271 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
1272 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
1273 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
1275 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
1277 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
1278 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
1280 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
1282 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
1283 cc debugging output.
1285 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
1287 * stabsread.c (define_symbol): Complain about unrecognized names
1288 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
1289 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
1290 (read_cpp_abbrev): Don't use the class name as part of the
1291 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
1292 abbrevs. Inspired by Mike Tiemann.
1293 (read_tilde_fields): Comment. Remove ancient dead code.
1294 Remove erroneous but non-dead code. Simplify. Add complaints.
1295 (in general): Remove extraneous (parentheses) in return
1298 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
1300 * coffread.c (coff_lookup_type): Fix fencepost error reported
1301 by Art Berggreen, <arg@opal.acc.com>.
1303 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
1304 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
1306 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
1307 test, which is apparently left over from when we used native
1308 include files and couldn't depend on the member names being there.
1309 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
1311 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
1313 * mipsread.c: Major overhaul to use new BFD symbol table reading
1314 routines. Now swaps information as it is needed, rather than
1315 swapping everything when the file is read.
1317 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
1319 * Makefile.in (TARDIRS): Add sparclite demo dir.
1320 (*.tab.c): Change dependency on Makefile to depend on
1321 Makefile.in, otherwise it always rebuilds after configuring.
1322 Force output *.tab.c file into current directory even in "make"
1323 versions that rewrite dependent file names used in command lines.
1325 * TODO: Remove some things we did.
1326 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
1327 * os68k-xdep.c: Remove; useless file (os68k is a target only).
1328 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
1329 * symtab.h: Eliminate unnamed unions and structs.
1331 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
1333 * Makefile.in (VERSION): Roll to 4.7.5.
1335 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
1337 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
1338 re-evaluating symbol pointers.
1340 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
1342 * c-exp.y (lcurly, rcurly): New nonterminals.
1343 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
1345 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
1346 made function static.
1347 * parse.c (struct funcall): Moved struct def from parser-defs.h.
1348 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
1349 * parse.c (start_arglist):
1350 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
1351 * parser-defs.h (struct funcall): Moved struct def to parse.c.
1352 * parser-defs.h (funcall_chain): Moved to parse.c.
1353 * printcmd.c (print_frame_nameless_args): Fix prototype.
1354 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
1355 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
1356 * valops.c (typecmp): Moved prototype from values.h.
1357 * value.h (typecmp): Moved prototype to valops.c, made static.
1358 * ch-exp.y (yylex): Change way control sequences are disabled.
1360 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
1362 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
1364 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
1366 * mipsread.c (upgrade_type): Build array types correctly, using
1367 create_range_type and create_array_type.
1369 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
1371 * remote-nindy.c: Cleanup.
1373 * infrun.c (wait_for_inferior): When rolling back the PC after
1374 a breakpoint, call write_pc so that NPC gets rolled back as well
1377 * blockframe.c (inside_entry_file, inside_main_func,
1378 inside_entry_func): PC of zero is always "bottom of stack".
1380 * printcmd.c (print_frame_args, print_frame_nameless_args):
1381 Let print_frame_nameless_args decide whether there are any,
1382 laying groundwork for possibly later printing 29K args for
1383 functions where we have tag words but no symbols.
1385 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
1387 * Makefile.in: fix GDB doc targets for new doc subdir structure
1389 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
1391 * stack.c (parse_frame_specification): Parse as many arguments
1392 as there are (up to MAXARGS). Pass all of them in argc, argv
1393 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
1394 many there were, onto SETUP_ARBITRARY_FRAME.
1395 * tm-mips.h, tm-sparc.h: Corresponding changes.
1396 * mips-tdep.c, sparc-tdep.c: Ditto.
1398 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
1400 * hp300ux-nat.c: Update copyrights.
1401 * mipsread.c (parse_partial_symbols): Complain about block
1402 indexes that go backwards. Fix from Peter Schauer.
1403 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
1404 symbol-file that has no linkage symbols to be read.
1405 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
1406 from tm- file to xm-file, since they're host dependent.
1407 * valarith.c (value_binop): Typo.
1409 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
1411 * sparclite/aload.c: Add copyleft.
1412 * sparclite/crt0.s: Add comment at beginning.
1414 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1416 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
1417 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
1419 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
1421 * values.c (value_headof): Fix typo in which VTBL and ARG were
1422 being confused for one another.
1424 * valops.c (typecmp): Now static.
1426 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
1427 baseclass--we don't always inherit its virtual function table
1430 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
1431 pointer correctly in case value_struct_elt moves it around.
1433 * valops.c (typecmp): Now static. Also, now groks references
1436 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
1437 zero on recursive call. If NAME is the name of TYPE, return TYPE.
1439 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
1441 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
1442 to avoid "too much defining" error from native C compiler (!).
1444 * Makefile.in (HFILES): Add typeprint.h.
1445 * typeprint.[ch]: Update copyrights.
1447 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
1449 * Makefile.in: Update to match doc/ subdir changes.
1451 * config/hp300hpux.mh: No cross-host file needed, just native.
1452 * config/go32.mh: Remove nonexistent "native" support.
1454 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
1455 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
1456 * m88k-tdep.c (next_insn): Lint, cleanup.
1457 (store_parm_word): Lint.
1459 * README: Fix typo (reported by karl@hq.ileaf.com).
1461 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
1463 * expression.h (BINOP_CONCAT): Document use for self concatenation
1464 an integral number of times.
1465 * language.c (binop_type_check): Extend BINOP_CONCAT for self
1467 * valarith.c (value_concat): Rewrite to support self
1468 concatenation an integral number of times.
1469 * Makefile.in (ch-exp.tab.c): Change "expect" message.
1470 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
1471 eliminate hundreds of spurious shift/reduce and reduce/reduce
1472 conflicts that mask the 5 real ones.
1473 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
1474 * ch-exp.y (integer_literal_expression): Remove production,
1477 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
1479 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
1480 implied that "no side effects" was nonfunctional.
1481 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
1482 character string and bitstring concatenation.
1483 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
1484 * expression.h (exp_opcode): Add BINOP_CONCAT.
1485 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
1486 * language.c (string_type): Add function to determine if a type
1488 * language.c (binop_type_check): Add case for BINOP_CONCAT.
1489 * valarith.c (value_concat): New function to concatenate two
1490 values, such as character strings or bitstrings.
1491 * valops.c (value_string): Remove error stub and implement
1493 * value.h (value_concat): Add prototype.
1494 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
1495 * ch-exp.y (yylex): Recognize SLASH_SLASH.
1496 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
1499 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
1501 * c-exp.y (exp): Add production to support direct creation
1502 of array constants using the obvious syntax.
1503 * c-valprint.c (c_val_print): Set printed string length.
1504 * dwarfread.c (read_tag_string_type): New prototype and
1505 function that handles TAG_string_type DIEs.
1506 * dwarfread.c (process_dies): Add case for TAG_string_type
1507 that calls new read_tag_string_type function.
1508 * expprint.c (print_subexp): Add support for OP_ARRAY.
1509 * gdbtypes.c (create_range_type, create_array_type): Inherit
1510 objfile from the index type.
1511 * ch-typeprint.c (chill_print_type): Add case for
1513 * ch-valprint.c (chill_val_print): Fix case for
1516 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
1518 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
1519 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
1520 include/coff/mips.h.
1522 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
1524 * c-exp.y (exp:STRING): Convert C strings into array-of-char
1525 constants with an explicit null byte terminator. OP_STRING is
1526 now used for real string types.
1527 * c-lang.c (builtin_type_*): Move declarations to lang.c since
1528 they are used by all languages.
1529 * c-lang.c (_initialize_c_language): Move initializations of
1530 builtin_type_* to lang.c.
1531 * c-typeprint.c (c_type_print_varspec_prefix,
1532 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
1533 to TYPE_CODE_STRING.
1534 * c-valprint.c (c_val_print): Change the way character arrays
1535 are printed as strings to be consistent with the way strings
1536 are printed when pointer-to-char types are dereferenced.
1537 Remove test of print_max before calling val_print_string, which
1538 now does it's own test.
1539 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
1540 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
1541 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
1542 * gdbtypes.c (builtin_type_*): Add declarations moved from
1544 * gdbtypes.c (create_string_type): New function to create real
1546 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
1547 renamed to TYPE_CODE_STRING.
1548 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
1549 builtin_type_* types moved from c-lang.c.
1550 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
1551 to TYPE_CODE_STRING.
1552 * gdbtypes.h (builtin_type_string): Add extern declaration.
1553 * gdbtypes.h (create_string_type): Add prototype.
1554 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
1555 renamed to TYPE_CODE_STRING.
1556 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
1558 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
1559 renamed to TYPE_CODE_STRING.
1560 * parse.c (length_of_subexp, prefixify_subexp): Add case for
1562 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
1563 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
1564 to TYPE_CODE_STRING.
1565 * valops.c (allocate_space_in_inferior): New function and
1566 prototype, using code ripped out of value_string.
1567 * valops.c (value_string): Rewritten to use new function
1568 allocate_space_in_inferior, but temporarily disabled until some
1569 other support is in place.
1570 * valops.c (value_array): New function to create array constants.
1571 * valprint.c (val_print_string): Add comment to document use,
1572 complete rewrite to fix several small buglets.
1573 * value.h (value_array): Add prototype.
1574 * value.h (val_print_string): Change prototype to match rewrite.
1575 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
1576 * ch-exp.y (match_character_literal): Disable recognition of
1577 control sequence form of character literals and document why.
1579 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
1581 * nindy-share/nindy.c: Add comments to #endif's to clarify
1584 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
1585 read_memory to get byte order right.
1586 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
1587 anymore. This is done in paread.c now. We expect unwind info
1588 to hang off of objfiles, and search all of the objfiles when until
1590 * (skip_trampoline_code): Cast arg to target_read_memory.
1591 * objfiles.h (struct objfile): Add new field obj_private to hold
1592 per object file private data (unwind info in this case).
1593 * paread.c (read_unwind_info): New routine to read unwind info
1594 for the objfile. This data is hung off of obj_private.
1595 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
1596 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
1597 make this easier to access.
1599 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
1601 * c-valprint.c (cp_print_class_member): Add extern decl.
1602 * c-valprint.c (c_val_print): Extract code for printing methods
1603 and move it to cp_print_class_method in cp-valprint.c.
1604 * c-valprint.c (c_val_print): Extract code to print strings and
1605 move it to val_print_string in valprint.c.
1606 * cp-valprint.c (cp_print_class_method): New function using
1607 code extracted from c_val_print.
1608 * valprint.c (val_print_string): New function using code
1609 extracted from c_val_print.
1610 * value.h (val_print_string): Add prototype.
1611 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
1612 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
1613 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
1614 CHECKBUF, growbuf_by_size): New variables, macros, and support
1615 functions for implementing a dynamically expandable temp buffer.
1616 * ch-exp.y (match_string_literal): New lexer function.
1617 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
1618 removed and replaced with new CHECKBUF macro.
1619 * ch-exp.y (yylex): Call match_string_literal when appropriate.
1620 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
1622 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
1624 * Makefile.in: Add info for paread.o.
1625 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
1627 * blockframe.c (frameless_look_for_prologue): Correct the
1629 * gdbtypes.h, gdbtypes.c: Use const in decl of
1630 cplus_struct_default, now that pa-gas assembler has been fixed.
1631 * hppah-nat.c: Formatting.
1632 * hppah-tdep.c: Remove lots of useless externs for variables we
1634 * (find_unwind_entry): Speed up by using binary search, and a one
1636 * (rp_saved): New routine to see what unwind info says about RP
1637 being saved on the stack frame.
1638 * (frame_saved_pc): Look for prologue to see if we need to
1639 examine the stack for the saved RP or not.
1640 * (init_extra_frame_info): Check for prologue, instead of
1641 framesize to determine if we are frameless or not.
1642 * (frame_chain_valid): Stop backtraces when we run into _start.
1643 * (push_dummy_frame): Reformat to make more readable.
1644 * (find_dummy_frame_regs): ditto.
1645 * (hp_pop_frame): ditto.
1646 * (hp_restore_pc_queue): small cleanup.
1647 * (hp_push_arguments): ditto.
1648 * (pa_do_registers_info): ditto.
1649 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
1650 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
1651 * Define FRAME_CHAIN_VALID.
1652 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
1653 passed to functions.
1655 * paread.c (pa_symtab_read): Use new bfd conventions for
1656 accessing linker symbol table.
1657 * (pa_symfile_init): Access embedded STAB info via BFD section
1658 mechanism and related macros.
1661 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
1663 * sparc-stub.c: Use a seperate stack for our traps.
1664 * Handle recursive traps.
1665 * Remove all trap init code. This needs to be done by the
1667 * (set_mem_fault_trap): Call exceptionHandler() to setup this
1669 * (handle_exception): See if we are at breakinst, if so, then
1670 advance PC sp that users can just step out of breakpoint().
1671 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
1672 new place if SP has changed.
1673 * (case 's'): Get rid of this, we can't do it yet.
1674 * (case 't'): New command to test any old random feature.
1675 * (case 'r'): New command to reset the system.
1676 * (breakpoint): Add label to breakpoint trap instruction so that
1677 handle_exception() can detect where we are and get past the
1678 breakpoint trivially.
1680 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
1682 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
1684 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1686 * configure.in: recognise all sparclite variants
1688 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1690 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
1691 binary files oring in the right bit.
1693 * main.c, source.c, state.c, symmisc.c: use macros defined in
1694 fopen-{bin|both} when fopening files.
1696 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
1698 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
1699 from a configuration file (typically including <limits.h>), or to
1700 TARGET_CHAR_BIT if CHAR_BIT is not defined.
1701 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
1702 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
1703 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
1704 * exppritn.c (print_subexp, dump_expression): Add case for
1706 * expression.h (OP_BITSTRING): New expression element type for
1708 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
1709 macros to convert between number of expression elements and bytes
1710 to store that many elements.
1711 * i960-tdep.c (leafproc_return): Use new macros to access
1712 minimal symbol name and address fields.
1713 * m88k-pinsn.c (sprint_address): Use new macros to access
1714 minimal symbol name and address fields.
1715 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
1716 minimal symbol address field.
1717 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
1718 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
1719 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
1720 Use new BYTES_TO_EXP_ELEM macro.
1721 * parse.c (write_exp_bitstring): New function to write packed
1722 bitstrings into the expression element vector.
1723 * parse.c (length_of_subexp, prefixify_subexp): Add case for
1725 * parser-defs.h (struct stoken): Document that it is used for
1726 OP_BITSTRING as well as OP_STRING.
1727 * parser-defs.h (write_exp_bitstring): Add prototype.
1728 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
1729 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
1730 LOWER, LENGTH): New tokens for keywords.
1731 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
1732 upper_lower_argument, length_argument, array_mode_name,
1733 string_mode_name, variant_structure_mode_name): New non-terminals
1735 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
1736 * ch-exp.y (match_bitstring_literal): New lexer support function
1737 to recognize bitstring literals.
1738 * ch-exp.y (tokentab6): New token table for 6 character keywords.
1739 * ch-exp.y (tokentab5): Add LOWER, UPPER.
1740 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
1741 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
1742 * ch-exp.y (yylex): Check tokentab6.
1743 * ch-exp.y (yylex): Call match_bitstring_literal.
1745 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
1747 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
1748 symbol name and value fields.
1750 * c-exp.y (yylex): Make static, to match prototype and other
1753 * expression.h (exp_opcode): Add BINOP_MOD.
1754 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
1755 * expprint.c (dump_expression): Handle new BINOP_MOD.
1756 * language.c (binop_type_check): Handle new BINOP_MOD.
1757 * main.c (float_handler): Re-enable float handler when hit.
1758 * valarith.c (language.h): Include, need current_language.
1759 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
1760 for integer divide truncates towards zero for negative results.
1761 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
1762 * valarith.c (value_binop): Allow arithmetic operations on
1763 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
1764 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
1765 * ch-exp.y (tokentab3): Add MOD and REM.
1766 * ch-exp.y (yylex): Set innermost_block for symbols found
1767 in local scopes. Return LOCATION_NAME for local symbols.
1768 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
1769 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
1771 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
1773 * command.c (shell_escape, make_command, _initialize_command):
1774 don't create or use fork if CANT_FORK is defined.
1775 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
1776 code written for the IBM PC" remain.
1777 * xm-go32.h: define CANT_FORK
1779 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1781 * remote-sim.c: first attempt at general simulator interface
1782 * remote-hms.c: whitespace
1783 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
1784 understand new stack layout. (print_register_hook): print ccr
1785 register in a fancy way.
1787 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
1789 * eval.c (language.h): Include.
1790 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
1791 to pointer types when the current language is C. It loses for
1792 other languages when the lower index bound is nonzero.
1793 * valarith.c (value_subscript): Take array lower bounds into
1794 account when performing subscripting operations.
1795 * valops.c (value_coerce_array): Add comment describing why
1796 arrays with nonzero lower bounds are dealt with in value_subscript,
1797 rather than in value_coerce_array.
1799 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
1801 * ch-exp.y (FLOAT_LITERAL): Add token.
1802 * ch-exp.y (literal): Add FLOAT_LITERAL.
1803 * ch-exp.y (match_float_literal): New lexer routine.
1804 * ch-exp.y (convert_float): Remove.
1805 * ch-exp.y (yylex): Call match_float_literal.
1806 * ch-exp.y (yylex): Match single '.' after trying
1807 to match floating point literals.
1809 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
1810 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
1812 * expprint.c (dump_expression): New function for dumping
1813 expression vectors during gdb debugging.
1814 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
1815 MULTI_SUBSCRIPT and moved out of BINOP range.
1816 * expression.h (DUMP_EXPRESSION): New macro that calls
1817 dump_expression if DEBUG_EXPRESSIONS is defined.
1818 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
1819 * parse.c (length_of_subexp, prefixify_subexp): Change
1820 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
1821 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
1822 prefixify'ing the expression.
1823 * printcmd.c (print_command_1): Add comment.
1824 * ch-exp.y (expression_list): Add useful actions.
1825 * ch-exp.y (value_array_element): Add useful actions.
1826 * ch-exp.y (array_primitive_value): Add production.
1827 * ch-exp.y (yylex): Recognize ',' as a token.
1829 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1831 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
1832 POSIXize the recursive makes (make [variable assignments] target{s})
1834 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
1836 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
1837 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
1838 CPLUS_MARKER for all SVR4 systems, so follow suit.
1839 * defs.h (strdup_demangled): Remove prototype.
1840 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
1841 SYMBOL_INIT_LANGUAGE_SPECIFIC.
1842 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
1843 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
1844 prim_record_minimal_symbol_and_info): Use new macro
1845 SYMBOL_INIT_LANGUAGE_SPECIFIC.
1846 * minsyms.c (install_minimal_symbols): Use new macro
1847 SYMBOL_INIT_DEMANGLED_NAME.
1848 * stabsread.c (define_symbol): Use new macro
1849 SYMBOL_INIT_DEMANGLED_NAME.
1850 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
1851 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
1852 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
1853 SYMBOL_INIT_DEMANGLED_NAME.
1854 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
1855 SYMBOL_DEMANGLED_NAME now tests language itself.
1856 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
1857 now tests language itself.
1858 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
1859 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
1860 mangled name member in the language dependent portion of a symbol.
1861 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
1862 mangled name member appropriate for a symbol's language.
1863 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
1864 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
1865 SYMBOL_DEMANGLED_NAME now tests language itself.
1866 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
1867 initializes language dependent portion of symbol.
1868 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
1869 demangles and caches the demangled form of symbol names.
1870 * utils.c (fputs_demangled, fprint_symbol): Use current language
1871 to select an appropriate demangling algorithm.
1872 * utils.c (strdup_demangled): Remove, no longer used.
1873 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
1874 access the Chill mangled name member in the language dependent
1875 portion of a symbol.
1876 * ch-lang.c (chill_demangle): New function, simple demangler.
1877 * defs.h (chill_demangle): Add prototype.
1878 * symtab.h (language_dependent_info): Add struct for Chill.
1880 Thu Dec 31 11:06:38 1992 Fred Fish (fnf@cygnus.com)
1882 * Makefile.in (BISON): Add comment that when bison is used, it
1883 must include the "-y" option.
1884 * c-exp.y, m2-exp.y (yyrule, yyname, yyss, yyssp, yyvs, yyvsp):
1885 Remove defines to remap non-yacc symbols, thus backing out of
1886 previous recent changes. Standard policy is that non-yacc parser
1887 generators get fixed, rather than adding bug workarounds in gdb
1888 for each new one that pops up. Expand comment to note this.
1889 * c-exp.y, m2-exp.y (YYDEBUG): Revert back to disabled by default.
1891 Thu Dec 31 09:03:02 1992 Stu Grossman (grossman at cygnus.com)
1893 * partial-stab.h (near N_BINCL): Remove redundant code in N_BINCL
1894 case. Use code in N_SOL.
1896 * paread.c: New file that contains all HPPA/HPUX symbol reading
1898 * dbxread.c: Remove almost all HPPA/HPUX symbol reading code.
1899 * (dbx_symfile_init): Use sizeof(long) instead of 4.
1900 * (dbx_symfile_offsets): Make static.
1901 * (pastab_build_psymtabs): New interface routine for paread to
1902 send stabs into dbxread.
1903 * gdb-stabs.h: Remove gobs of HPPA cruft.
1905 Wed Dec 30 19:47:13 1992 Fred Fish (fnf@cygnus.com)
1907 * c-exp.y, m2-exp.y (yyrule, yyname): Remap like other yy* names
1909 * ch-exp.y (yyrule, yyname): Remap like other yy* names for byacc.
1911 * c-exp.y, m2-exp.y (yyreds, yytoks): Remap like other yy* names.
1912 * c-exp.y, m2-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
1913 and YYDEBUG is not already defined.
1914 * c-exp.y (strncmp): Replace throughout with STREQN, missed
1915 them during the previous replacements.
1916 * printcmd.c (_initialize_printcmd): Update internal documentation
1917 for "set" command to note that the assignment syntax is language
1919 * ch-exp.y (yyreds, yytoks): Remap like other yy* names.
1920 * ch-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
1921 and YYDEBUG is not already defined.
1922 * ch-exp.y (GDB_REGNAME, GDB_LAST, GDB_VARIABLE, GDB_ASSIGNMENT,
1923 single_assignment_action): New terminals and nonterminal for gdb
1924 extensions to chill expression grammer.
1925 * ch-exp.y (match_dollar_tokens): Lexer routine to match all
1926 tokens that start with '$' (register names, convenience vars, etc).
1927 * ch-exp.y (tokentab2): Add GDB_ASSIGNMENT.
1928 * ch-exp.y (yylex): Call match_dollar_tokens.
1930 Mon Dec 28 15:00:01 1992 Stu Grossman (grossman at cygnus.com)
1932 * hppah-tdep.c (skip_trampoline_code): Use new macros for
1933 accessing minimal symbol data.
1934 * infcmd.c (read_pc): Use #ifdef, not #if.
1935 * symfile.c (syms_from_objfile): Add CONST to decl for targets.
1936 * tm-hppa.h (FIX_CALL_DUMMY): Use new macros for accessing
1937 minimal symbol data.
1939 * hppah-tdep.c (frame_saved_pc): Use better test for outermost
1940 frame. Use find_return_regnum to find the caller.
1941 * (find_unwind_entry): New routine to locate stack frame info
1942 associated with a procedure. This looks in the $UNWIND_START$
1943 section in the SOM file.
1944 * (find_return_regnum): New routine. Uses find_unwind_entry() to
1945 figure out where the caller's return address is stored.
1946 * (find_proc_framesize): New routine. Uses find_unwind_entry()
1947 to figure out the frame size for a procedure.
1948 * (saved_pc_after_call): New routine, moved from tm-hppa.h.
1949 * (init_extra_frame_info): New routine. Corrects PC and FP for
1950 outermost frame if necessary.
1951 * (frame_chain): New routine, moved from tm-hppa.h.
1952 * (skip_trampoline_code): Handle computed function calls (ie:
1953 calls from $$dyncall).
1954 * (unwind_command): Temporary support function to allow user
1955 to control/observe aspects of the unwind (stack frame) info.
1956 * infcmd.c (read_pc): (Temporary), put a hack in to see if the PC
1957 was in a system call, if so, then read the PC from r31.
1958 * tm-hppah.h (SKIP_TRAMPOLINE_CODE, IN_SOLIB_TRAMPOLINE): Deal
1959 with extra arg for skip_trampoline_code().
1960 * (INIT_EXTRA_FRAME_INFO): Define to point at subr (see above).
1961 * (FRAME_CHAIN, FRAME_CHAIN_VALID): Turn into real subroutines.
1962 * tm-hppa.h (SAVED_PC_AFTER_CALL): Turn into real subroutine.
1964 Sun Dec 27 17:34:15 1992 Fred Fish (fnf@cygnus.com)
1966 * dbxread.c (dbx_symfile_init, elfstab_build_psymtabs):
1967 Call new bfd_get_size() and verify that string table is no larger
1968 than the file that is supposed to contain it.
1969 * symfile.c (syms_from_objfile): Only complain about configured
1970 NAMES_HAVE_UNDERSCORE differences between gdb and bfd if the
1971 current target is the default BFD target.
1973 Sat Dec 26 20:51:41 1992 Fred Fish (fnf@cygnus.com)
1975 * solib.c (BKPT_AT_MAIN): Change to BKPT_AT_SYMBOL.
1976 * solib.c (bkpt_names): New array of symbol names to try to
1977 use for the "mapping complete" breakpoint. Configurable
1978 define SOLIB_BKPT_NAME is first one to try.
1979 * solib.c (find_solib): Test debug_base for nonzero rather
1980 than just greater than zero.
1981 * solib.c (enable_break): Use bkpt_names to look up address
1982 at which to set "mapping complete" breakpoint.
1984 Tue Dec 22 20:33:38 1992 Fred Fish (fnf@cygnus.com)
1986 * defs.h (STRCMP, STREQ, STREQN): New macros.
1987 * defs.h (demangle_and_match): Remove prototype.
1988 * dwarfread.c (STREQ, STREQN): Remove macros, replaced with STREQ
1989 and STREQN defined in defs.h.
1990 * dwarfread.c (set_cu_language): For completely unknown languages,
1991 try to deduce the language from the filename. Retain behavior
1992 that for known languages we don't know how to handle, we use
1994 * dwarfread.c (enum_type, symthesize_typedef): Initialize language
1995 and demangled name fields in symbol.
1996 * dwarfread.c, mipsread.c, partial-stab.h: For all usages of
1997 ADD_PSYMBOL_TO_LIST, add language and objfile parameters.
1998 * dwarfread.c (new_symbol): Attempt to demangle C++ symbol names
1999 and cache the results in SYMBOL_DEMANGLED_NAME for the symbol.
2000 * elfread.c (STREQ): Remove macro, use STREQ defined in defs.h.
2001 Replace usages throughout.
2002 * elfread.c (demangle.h): Include.
2003 * elfread.c (record_minimal_symbol): Remove prototype and function.
2004 * gdbtypes.h, symtab.h (B_SET, B_CLR, B_TST, B_TYPE, B_BYTES,
2005 B_CLRALL): Moved from symtab.h to gdbtypes.h.
2006 * infcmd.c (jump_command): Remove code to demangle name and add
2007 it to a cleanup list. Now just use SYMBOL_DEMANGLED_NAME.
2008 * minsyms.c (demangle.h): Include.
2009 * minsyms.c (lookup_minimal_symbol): Indent comment to match code.
2010 * minsyms.c (install_minimal_symbols): Attempt to demangle symbol
2011 names as C++ names, and cache them in SYMBOL_DEMANGLED_NAME.
2012 * mipsread.c (psymtab_language): Add static variable.
2013 * stabsread.c (demangle.h): Include.
2014 * stabsread.c (define_symbol): Attempt to demangle C++ symbol
2015 names and cache them in the SYMBOL_DEMANGLED_NAME field.
2016 * stack.c (return_command): Remove explicit demangling of name
2017 and use of cleanups. Just use SYMBOL_DEMANGLED_NAME.
2018 * symfile.c (demangle.h): Include.
2019 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Fix
2020 to match macros in symfile.h and allow them to be compiled
2021 if INLINE_ADD_PSYMBOL is not true.
2022 * symfile.h (INLINE_ADD_PSYMBOL): Default to true if not set.
2023 * symfile.h (ADD_PSYMBOL_*): Add language and objfile parameters.
2024 Add code to demangle and cache C++ symbol names. Use macro form
2025 if INLINE_ADD_PSYMBOL is true, otherwise use C function form.
2026 * symmisc.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2027 Remove, also defined in symfile.c, which we already fixed.
2028 * symtab.c (expensive_mangler): Remove prototype and function.
2029 * symtab.c (find_methods): Remove physnames parameter and fix
2031 * symtab.c (completion_list_add_symbol): Name changed to
2032 completion_list_add_name.
2033 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): New macro, adds both
2034 the normal symbol name and the cached C++ demangled name.
2035 * symtab.c (lookup_demangled_partial_symbol,
2036 lookup_demangled_block_symbol): Remove prototypes and functions.
2037 * symtab.c (lookup_symbol): Remove use of expensive_mangler,
2038 use lookup_block_symbol instead of lookup_demangled_block_symbol.
2039 Remove code to try demangling names and matching them.
2040 * symtab.c (lookup_partial_symbol, lookup_block_symbol):
2041 Fix to try matching the cached demangled name if no match is
2042 found using the regular symbol name.
2043 * symtab.c (find_methods): Remove unused physnames array.
2044 * symtab.c (name_match, NAME_MATCH): Remove function and macro,
2045 replaced with SYMBOL_MATCHES_REGEXP from symtab.h.
2046 * symtab.c (completion_list_add_symbol): Rewrite to use cached
2047 C++ demangled symbol names.
2048 * symtab.h: Much reformatting of structures and such to add
2049 whitespace to make them more readable, and make them more
2050 consistent with other gdb structure definitions.
2051 * symtab.h (general_symbol_info): New struct containing fields
2052 common to all symbols.
2053 * symtab.h (SYMBOL_LANGUAGE, SYMBOL_DEMANGLED_NAME,
2054 SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, SYMBOL_MATCHES_NAME,
2055 SYMBOL_MATCHES_REGEXP, MSYMBOL_INFO, MSYMBOL_TYPE): New macros.
2056 * symtab. (struct minimal_symbol, struct partial_symbol, struct
2057 symbol): Use general_symbol_info struct.
2058 * utils.c (demangle_and_match): Remove, no longer used.
2059 * valops.c (demangle.h): Include.
2060 * xcoffexec.c (eq): Remove macro, replace usages with STREQ.
2061 * blockframe.c, breakpoint.c, c-exp.y, c-valprint.c, dbxread.c,
2062 infcmd.c, m2-exp.y, minsyms.c, objfiles.h, solib.c, stack.c,
2063 symmisc.c, symtab.c, valops.c: Replace references to minimal
2064 symbol fields with appropriate macros.
2065 * breakpoint.c, buildsym.c, c-exp.y, c-typeprint.c, c-valprint.c,
2066 coffread.c, command.c, convex-tdep.c, cp-valprint.c, dbxread.c,
2067 demangle.c, elfread.c, energize.c, environ.c, exec.c,
2068 gdbtypes.c, i960-tdep.c, infrun.c, infrun-hacked.c, language.c,
2069 main.c, minsyms.c, mipsread.c, partial-stab.h, remote-es1800.c,
2070 remote-nindy.c, remote-udi.c, rs6000-tdep.c, solib.c, source.c,
2071 sparc-pinsn.c, stabsread.c, standalone.c, state.c, stuff.c,
2072 symfile.c, symmisc.c, symtab.c, symtab.h, tm-sysv4.h,
2073 tm-ultra3.h, values.c, xcoffexec.c, xcoffread.c: Replace strcmp
2074 and strncmp usages with STREQ, STREQN, or STRCMP as appropriate.
2075 * breakpoint.c, buildsym.c, c-typeprint.c, expprint.c, findvar.c,
2076 mipsread.c, printcmd.c, source.c, stabsread.c, stack.c,
2077 symmisc.c, tm-29k.h, valops.c, values.c: Replace SYMBOL_NAME
2078 references with SYMBOL_SOURCE_NAME or SYMBOL_LINKAGE_NAME as
2080 * buildsym.c (start_subfile, patch_subfile_names): Default the
2081 source language to what can be deduced from the filename.
2082 * buildsym.c (end_symtab): Update the source language in the
2083 allocated symtab to match what we have been using.
2084 * buildsym.h (struct subfile): Add a language field.
2085 * c-typeprint.c (c_print_type): Remove code to do explicit
2087 * dbxread.c (psymtab_language): Add static variable.
2088 * dbxread.c (start_psymtab): Initialize psymtab_language using
2089 deduce_language_from_filename.
2091 Mon Dec 21 22:24:33 1992 Fred Fish (fnf@cygnus.com)
2093 * valprint.c (val_print): Reorganize comment and add note
2094 about dependency on target byte ordering.
2095 * ch-exp.y (value_array_slice): Fix typo.
2096 * ch-valprint.c (chill_val_print): Remove C'ism that arrays of
2097 byte sized ints are assumed to be char strings and printed with
2098 string syntax. In chill, arrays of chars and arrays of
2099 bytes/ubytes are distinquishable, and printed appropriately.
2101 Mon Dec 21 18:02:35 1992 Stu Grossman (grossman at cygnus.com)
2103 * tm-hppah.h: #define NEED_TEXT_START_END for target memory
2104 read/write routines for HPUX.
2106 * hppa-pinsn.c (print_insn): Improve handling of be and ble
2107 branch targets to compute target address using const from previous
2108 instruction if necessary.
2109 * Add `Q' operator to print out bit position field various
2111 * hppah-nat.c: #include sys/param.h, and sys/user.h. General
2112 cleanups, use new code from Utah.
2113 * (store_inferior_registers): Update to new code from Utah.
2114 * (initialize_kernel_u_addr): Re-enable decl of struct user u.
2115 * (fetch_register): Clear out priv level when reading PCs.
2116 * hppah-tdep.c: Get rid of gobs of KERNELDEBUG stuff.
2117 * Remove decl of errno, #include wait.h and target.h.
2118 * (frame_saved_pc): Check `flags' pseudo-register to see if we
2119 were inside of a kernel call. If so, then PC is in a different
2120 register. Also, mask out bottom two bits of all PCs so as not to
2121 confuse higher level code.
2122 * (push_dummy_frame): Create from #define in tm-hppa.h.
2123 * (find_dummy_frame_regs): Update from Utah.
2124 * (hp_pop_frame): Create from #define in tm-hppa.h.
2125 * (hp_restore_pc_queue): New, from Utah.
2126 * (hp_push_arguments): Big fixes from Utah.
2127 * (pa_do_registers_info, pa_print_registers): Only print out fp
2129 * (skip_trampoline_code): New routine to deal with stubs that
2130 live in nowhereland between callers and callees.
2131 * i860-tdep.c: Remove decl of attach_flag.
2132 * infrun.c (wait_for_inferior): Add new macro
2133 INSTRUCTION_NULLIFIED, which can tell if the instruction pointed
2134 at by PC will be nullified. If so, then step the target once more
2135 so as to avoid confusing the user.
2136 * (just before step_over_function:): Use stop_func_start, not
2137 stop_pc when checking for the existance of line number info.
2138 stop_func_start will reflect the proper address of the target
2139 routine, not of the stub that we may be traversing to get there.
2140 * tm-hppa.h: define SKIP_TRAMPOLINE_CODE and IN_SOLIB_TRAMPOLINE
2141 to deal with the stubs that PA compilers sometimes stick between
2142 callers and callees. Also, define FLAGS_REGNUM for access to the
2144 * (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Use
2146 * (CANNOT_STORE_REGISTER): New from Utah. Says that we can't
2147 write gr0, PC regs, and PSW!
2148 * (FRAME_FIND_SAVED_REGS): Bug fixes from Utah.
2149 * (PUSH_DUMMY_FRAME, POP_FRAME): Make into real routines in
2151 * (CALL_DUMMY, FIX_CALL_DUMMY): Fixes from Utah.
2152 * Define struct unwind_table_entry.
2153 * valops.c (call_function_by_hand): Add another arg to
2154 FIX_CALL_DUMMY (under #ifdef GDB_TARGET_IS_HPPA). Why is this
2157 Mon Dec 21 02:17:57 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2159 * remote-vx.c: remove include of "symfile.h", replace it with "complaints.h"
2161 Fri Dec 18 10:32:25 1992 Fred Fish (fnf@cygnus.com)
2163 * Makefile.in (VERSION): Bump to 4.7.4.
2164 * Makefile.in (SFILES_MAINDIR): Add typeprint.c, c-typeprint.c,
2165 m2-typeprint.c, c-valprint.c cp-valprint.c m2-valprint.c.
2166 * Makefile.in (HFILES): Add valprint.h.
2167 * Makefile.in (OBS): Add typeprint.o, c-typeprint.o,
2168 m2-typeprint.o, c-valprint.o, cp-valprint.o m2-valprint.o.
2169 * typeprint.c, typeprint.h: New files for language independent
2170 type printing functions.
2171 * c-typeprint.c, m2-typeprint.c: New files for language dependent
2172 type printing functions and definitions.
2173 * valprint.h: New include file for language independent value
2174 printing definitions.
2175 * c-valprint.c, cp-valprint.c, m2-valprint.c: New files for language
2176 dependent value printing functions.
2177 * c-exp.y (production ptype): Add range_type variable and use new
2178 create_range_type function.
2179 * c-exp.y (tokentab2, tokentab3), c-lang.c (c_op_print_tab),
2180 infcmd.c (path_var_name), language.c (unk_op_print_tab),
2181 m2-lang.c (m2_op_print_tab): Change from ANSI-obsolescent
2182 "const static" to ANSI-conformant "static const".
2183 * c-exp.y (c_create_fundamental_type): Remove unused nbytes.
2184 * c-exp.y (c_language_defn, cplus_language_defn): Add c_print_type,
2186 * c-lang.h (c_print_type, c_val_print): Add prototypes.
2187 * coffread.c (decode_type): Add range_type variable and call to
2188 new create_range_type function.
2189 * complaints.c (complain): Remove unused val variable.
2190 * complaints.c (_initialize_complaints): Make it void.
2191 * convex-tdep.c (value_of_trapped_internalvar): Add range_type
2192 variable and call new create_range_type function.
2193 * defs.h (enum val_prettyprint): Move enum from value.h to here
2194 so we can avoid having to include value.h just for prototypes that
2195 need the enum (thanks ANSI).
2196 * dwarfread.c (struct_type): Local anonymous_size variable is
2197 only used if !BITS_BIG_ENDIAN.
2198 * dwarfread.c (decode_subscript_data_item): Add rangetype
2199 variable and call new create_range_type function.
2200 * elfread.c (elf_symfile_read): Remove unused dbx and text_sect
2202 * eval.c (evaluate_subexp): Remove unused local variable name
2203 and the statement with no side effects that initializes it.
2204 * expprint.c (print_subexp): Change local_printstr to
2206 * gdbtypes.c (create_range_type): New function that creates
2207 a range type using code fragments from object file readers as
2208 an example of what has to be initialized.
2209 * gdbtypes.c (create_array_type): Removed index_type, low_bound,
2210 and high_bound parameters, replaced with a single range_type
2211 parameter. Change function body to use passed in range_type
2212 rather than handcrafting one.
2213 * gdbtypes.h (create_range_type): Add prototype.
2214 * gdbtypes.h (create_array_type): Change prototype parameters.
2215 * infrun.c (normal_stop): Remove unused local variables tem and c.
2216 * infrun.c (hook_stop_stub): Return 0 rather than random value.
2217 * language.c (unk_lang_print_type, unk_lang_val_print): Add
2218 stub functions that call error if called.
2219 * language.c (unknown_language_defn, auto_language_defn,
2220 local_language_defn): Add initializers unk_lang_print_type and
2222 * language.h (struct language_defn): Reformat for larger
2223 comments, add la_print_type and la_val_print members. Add
2224 LA_PRINT_TYPE and LA_VAL_PRINT macros. Change local_printchar
2225 to LA_PRINT_CHAR and local_printstr to LA_PRINT_STRING.
2226 * m2-lang.c (m2_create_fundamental_type): Remove unused local
2228 * m2-lang.c (m2_language_defn): Add initializers m2_print_type
2230 * m2-lang.h (m2_print_type, m2_val_print): Add prototypes.
2231 * main.c (execute_command): Remove unused local variable cmdlines.
2232 * main.c (echo_command), stabsread.c (read_type), printcmd.c
2233 (clear_displays), symmisc.c (block_depth), values.c
2234 (clear_value_history):
2235 Make testing of truth value of assignment result explicit.
2236 * mipsread.c (upgrade_type): Update FIXME to include future use
2237 of create_range_type.
2238 * printcmd.c (ptype_command, ptype_eval, whatis_command,
2239 whatis_exp, maintenance_print_type): Move prototypes and functions
2241 * printcmd.c (_initialize_printcmd): Move add_com calls for
2242 ptype_command and whatis_command to new typeprint.c.
2243 * ser-bsd.c (serial_open): Remove unused variable sgttyb.
2244 * source.c (find_source_lines): Local variable c only used
2245 when LSEEK_NOT_LINEAR is defined.
2246 * stabsread.c (read_array_type): Use new create_range_type
2248 * stabsread.c (read_range_type): Add new index_type variable and
2249 call new create_range_type function rather than handcrafting
2251 * symmisc.c (type_print_1): Change usages to LA_PRINT_TYPE.
2252 * symtab.c (typedef_print usages): Use c_typedef_print, renamed.
2253 * symtab.c (type_print_base usages): Use c_type_print_base.
2254 * symtab.c (type_print_varspec_prefix usages): Use
2255 c_type_print_varspec_prefix.
2256 * symtab.c (type_print_method_args usages): Use
2257 cp_type_print_method_args.
2258 * valprint.c: Completely ripped apart and the fragments used
2259 to create c-valprint.c, cp-valprint.c, m2-valprint.c, and
2260 valprint.h. Remaining stuff is language independent.
2261 * value.h (struct fn_field): Forward declare for prototypes.
2262 * value.h (type_print_1): Remove prototype.
2263 * value.h (enum val_prettyprint): Moved to defs.h.
2264 * value.h (typedef_print): Prototype renamed to c_typedef_print.
2265 * value.h (baseclass_offset): Add prototype.
2266 * Makefile.in (SFILES_MAINDIR): Add ch-typeprint.c, ch-valprint.c.
2267 * Makefile.in (OBS): Add ch-typeprint.o, ch-valprint.o.
2268 * ch-typeprint.c: New file for language dependent type printing.
2269 * ch-valprint.c: New file for language dependent value printing.
2270 * ch-exp.y (parse_number): Remove prototype and stub function.
2271 * ch-exp.y (decode_integer_literal): Removed unused digits and
2273 * ch-exp.y (convert_float): Completely ifdef out for now.
2274 * ch-exp.y (tokentab2, tokentab3, tokentab4, tokentab5),
2275 ch-lang.c (chill_op_print_tab):
2276 Change from ANSI-obsolescent "const static" to ANSI-conformant
2278 * ch-exp.y (yylex): Add unhandled storage class enumeration
2279 literals to switch statement for completeness.
2280 * ch-lang.c (chill_create_fundamental_types): Remove unused
2281 nbytes variable. Change dummy type to 2 bytes to match int.
2282 Handle FT_VOID types gratuituously added to chill DWARF by
2283 compiler. Change FT_CHAR case to generate an TYPE_CODE_CHAR
2284 type rather than a one byte TYPE_CODE_INT type.
2285 * ch-lang.c (chill_language_defn): Add chill_print_type and
2287 * ch-lang.h (chill_print_type, chill_val_print): Add prototypes.
2289 Thu Dec 17 00:44:57 1992 John Gilmore (gnu@cygnus.com)
2291 Eliminate uses of NAMES_HAVE_UNDERSCORE, using
2292 bfd_get_symbol_leading_char instead.
2294 * coffread.c (EXTERNAL_NAME): New macro for removing possible
2295 leading character from names.
2296 (read_coff_symtab): Use BFD's FILE *, don't open a second one.
2297 (process_coff_symbol, coff_read_struct_type, coff_read_enum_type):
2298 Replace NAMES_HAVE_UNDERSCORE with EXTERNAL_NAME.
2300 * kdb-start.c (main): Remove NAMES_HAVE_UNDERSCORE.
2301 * minsyms.c (install_minimal_symbols): Replace NAMES_HAVE_UNDERSCORE.
2302 Remove SOME_NAMES_HAVE_DOT support (apparently unused).
2303 * partial-stab.h: Replace NAMES_HAVE_UNDERSCORE.
2304 * solib.c: Replace NAMES_HAVE_UNDERSCORE.
2305 * stabsread.h: Remove NAMES_HAVE_UNDERSCORE and HASH_OFFSET.
2306 * symfile.c (syms_from_objfile): Insert debugging check to test
2307 NAMES_HAVE_UNDERSCORE setting against the BFD support.
2309 * doc/gdbint.texinfo (Host Conditionals): Remove
2310 NAMES_HAVE_UNDERSCORE, SOME_NAMES_HAVE_DOT, document
2312 (Target Conditionals): Remove all of the above.
2314 * xm-rs6000.h (MEM_FNS_DECLARED): Update comments.
2316 * coffread.c (read_coff_symtab, C_BLOCK): Use complain() rather
2317 than error() for .bb/.eb. Bug found by Eddie Fung, <efung@cs.uq.oz.au>.
2319 Tue Dec 15 10:05:56 1992 Ian Lance Taylor (ian@cygnus.com)
2321 * coffread.c (decode_type): catch negative tagndx fields generated
2323 * exec.c: comment out string following #endif.
2324 * configure.in (i[34]86-*-sco3.2v4*): use host i386sco4.
2325 * xm-i386sco.h: include <sys/types.h> and <sys/dir.h>, required by
2327 * config/i386sco4.mh: new file; like i386sco.mh, but don't require
2328 gcc, and define const to empty to avoid SCO 3.2v4 cc bug.
2330 Tue Dec 15 04:14:24 1992 Fred Fish (fnf@cygnus.com)
2332 * complaints.c: New file, code moved from utils.c.
2333 * complaints.c (complain): Made into a varargs function.
2334 * complaints.h: New file, code moved from symfile.h.
2335 * Makefile.in (SFILES_MAINDIR): Add complaints.c.
2336 * Makefile.in (HFILES): Add complaints.h.
2337 * Makefile.in (OBS): Add complaints.o.
2338 * symfile.c (complaint_root, stop_whining, complaint_series,
2339 complain, clear_complaints, add_show_from_set for stop_whining):
2340 Moved to complaints.c.
2341 * symfile.h (struct complaint, complaint_root decl, complain
2342 prototype, clear_complaints prototype): Moved to complaints.h.
2343 * buildsym.c, coffread.c, dbxread.c, dwarfread.c, elfread.c,
2344 gdbtypes.c, mipsread.c, stbsread.c, symfile.c: Include
2345 complaints.h. Remove casts from arguments to complain(),
2346 which is now a varargs function, and remove unnecessary
2347 placeholder zero args.
2348 * defs.h (begin_line): Add prototype.
2349 * defs.h (vprintf_filtered): Add prototype.
2350 * dwarfread.c (varargs.h): Remove, no longer needed.
2351 * dwarfread.c (dwarfwarn): Remove prototype and function.
2352 * dwarfread.c (complaints): Define a bunch of complaints.
2353 * dwarfread.c (SQUAWK): Remove macro defs, convert all
2354 usages to standard complain() calls.
2355 * utils.c (begin_line): New function that ensures that
2356 whatever gets filter-printed next starts on its own line.
2357 * utils.c (vprintf_filtered): New func, like vfprintf_filtered,
2358 but to stdout (calls vfprintf_filtered internally).
2360 Tue Dec 15 02:01:00 1992 John Gilmore (gnu@cygnus.com)
2362 * remote.c: Avoid printf_filtered line limit. Suggested by
2363 Robert R. Henry, <rrh@tera.com>.
2364 * infcmd.c (environment_info): Ditto, for Don Allen <allen@think.com>.
2366 * main.c (main): Accept --silent as well as --quiet. Change +help
2367 to --help. Suggested by Karl Berry, <karl@cs.umb.edu>.
2369 * doc/gdbint.texinfo: SWAP_HOST_AND_TARGET => SWAP_TARGET_AND_HOST.
2370 Noticed by Andy Jackson, <arj@cam-orl.co.uk>.
2372 Mon Dec 14 23:28:15 1992 John Gilmore (gnu@cygnus.com)
2374 * tm-nindy960.h, remote-nindy.c: Lint.
2376 Mon Dec 14 18:48:52 1992 Fred Fish (fnf@cygnus.com)
2378 * gdbtypes.c (create_array_type): Complete rewrite. Now requires
2379 a optional type to decorate as an array type, the type of the
2380 index, and the bounds of the array. Records this additional info
2381 in the array type for use with languages with nonzero array
2383 * gdbtypes.h (enum type_code): Update comment for TYPE_CODE_ARRAY
2384 to note that arrays may have bounds.
2385 * gdbtypes.h (create_array_type): Update prototype.
2386 * c-exp.y (ptype production): Adjust for new create_array_type
2387 calling conventions.
2388 * coffread.c (decode_type): Call create_array_type rather than
2389 handcrafting array types.
2390 * convex-tdep.c (value_type): Remove, now use create_array_type.
2391 * convex-tdep.c (value_of_trapped_internalvar): Convert calls to
2392 vector_type into calls to create_array_type.
2393 * dwarfread.c (decode_subscr_data): Name changed to
2394 decode_subscript_data_item throughout.
2395 * dwarfread.c (decode_subscript_data_item): Rewrite to use
2396 create_array_type. Now records index type and range as well.
2397 * dwarfread.c (dwarf_read_array_type): Rewrite as part of
2398 change to use create_array_type.
2399 * dwarfread.c (read_subroutine_type): Test existing user defined
2400 types before decorating them, to ensure they are blank, and
2401 complain about it if they are not.
2402 * dwarfread.c (decode_fund_type): For unrecognized types, always
2403 return some valid type (type integer). If the unrecognized type
2404 cannot be an implementation defined type, complain as well.
2405 * m88k-tdep.c (pushed_size): Update comment for TYPE_CODE_ARRAY.
2406 * m88k-tdep.c (store_param): Update comment for TYPE_CODE_ARRAY.
2407 * mipsread.c (upgrade_type): Add FIXME comment that code to
2408 handcraft arrays should be replaced with call to create_array_type.
2409 * stabsread.c (read_array_type): Replace code to handcraft
2410 array types with call to create_array_type.
2411 * valprint.c (type_print_varspec_prefix): Minor formatting
2412 change, join lines that don't need to be split.
2414 Mon Dec 14 17:18:42 1992 Stu Grossman (grossman at cygnus.com)
2416 * convex-xdep.c, hppab-nat.c, infptrace.c: Remove
2417 decl for attach_flag, it now lives in inferior.h.
2418 * hppa-pinsn.c: Reformat opcode tables. Add function prototypes.
2419 Make most functions static.
2420 * hppah-nat.c: General cleanups, remove BSD specific code (since
2421 that all lives in hppab-nat.c).
2422 * hppah-tdep.c (frame_chain_valid), tm-hppa.h (FRAME_CHAIN):
2423 Change sense of test against inside_entry_file(). This fix is
2425 * tm-hppa.h (PUSH_DUMMY_FRAME, POP_FRAME): Use char * for 2nd arg
2426 to read/write_register_bytes().
2427 * gdbtypes.h: Remove const from decl for cplus_struct_default to
2428 work around PA-GAS assembler bug. Also, add trailing */ to some
2430 * gdbtypes.c: Remove const from decl for cplus_struct_default.
2431 Same reason as above.
2433 Wed Dec 9 19:53:25 1992 John Gilmore (gnu@cygnus.com)
2435 * mipsread.c (parse_symbol): When checking whether a structured
2436 type is an enum, check qualifiers of its first member, as well as
2437 the base type of the member. Bug found and fixed by John M.
2438 Farrell, <farrell@fjord.reo.dec.com>.
2440 * vx-share/{reg.h,xdr_regs.h,xdr_regs.c}: Remove, unused.
2441 * remote-vx.c: Don't include vx-share/reg.h.
2442 * vx-share/ptrace.h: Reproduce from scratch.
2443 * config/{vxworks68,vxworks960}: Don't include xdr_regs.o.
2444 * Makefile.in: Remove references to removed files, and to removed
2445 29k-share directories.
2447 Tue Dec 8 13:30:58 1992 Fred Fish (fnf@cygnus.com)
2449 * c-lang.c (_initialize_c_language): Name changed from
2451 * m2-lang.c (_initialize_m2_language): Name changed from
2453 * m2-lang.c (_initialize_m2_language): Change malloc to xmalloc since
2454 it is no longer inside m2-exp.y, where it was remapped by Makefile.
2455 * c-exp.y, m2-exp.y: Migrate code that has nothing to do with
2456 expression parsing into c-lang.c and m2-lang.c respectively.
2457 * c-lang.c, m2-lang.c: New files, code migrated from c-exp.y and
2458 m2-exp.y respectively.
2459 * c-lang.h, m2-lang.h: New files, internal interfaces between c-*
2460 and m2-* files respectively.
2461 * Makefile.in (SFILES_MAINDIR): Add c-lang.c, m2-lang.c.
2462 * Makefile.in (HFILES): Add c-lang.h, m2-lang.h.
2463 * Makefile.in (OBS): Add c-lang.o, m2-lang.o.
2464 * expression.h (struct block): Forward declaration for prototypes.
2465 * language.h (struct objfile): Forward declaration for prototypes.
2466 * Makefile.in (SFILES_MAINDIR): Add ch-lang.c.
2467 * Makefile.in (HFILES): Add ch-lang.h.
2468 * Makefile.in (OBS): Add ch-lang.o.
2469 * ch-exp.y: Migrate code that has nothing to do with expression
2470 parsing into ch-lang.c.
2471 * ch-lang.c: New file, code migrated from c-exp.y.
2472 * ch-lang.h: New file, internal interface between ch-* files.
2473 * ch-lang.c (_initialize_chill_language): Name changed from
2474 _initialize_chill_exp.
2476 Changes for Amiga Unix from rhealey@ub.d.umn.edu.
2477 * config/amix.mh (NAT_FILE): Add, set to nm-sysv4.h.
2478 * config/amix.mh (NATDEPFILES): Add.
2479 * config/amix.mh (XDEPFILES): Move procfs.o and fork-child.o
2482 * dwarfread.c (decode_subscr_data): Remove spurious test that
2483 accepted only integer subscript types. We don't do anything
2484 with the type at the moment anyway.
2486 Fri Dec 4 06:56:56 1992 Fred Fish (fnf@cygnus.com)
2488 * ch-exp.y (match_character_literal): Fix case where no
2489 match at all is found.
2490 * ch-exp.y (chill_create_fundamental_type): Chill uses fixed
2491 width types. For example, "INT" is always 2 bytes regardless
2492 of the values of any TARGET_*_BIT macros. So use explicit
2493 numeric sizes for the types.
2495 Thu Dec 3 12:00:06 1992 Fred Fish (fnf@cygnus.com)
2497 * c-exp.y (c_create_fundamental_type): New function to create
2498 language specific fundamental types for C.
2499 * m2-exp.y (m2_create_fundamental_type): New function to create
2500 language specific fundamental types for Modula 2.
2501 * c-exp.y (c_language_defn, cplus_language_defn): Add
2502 c_create_fundamental_type to language struct initializers.
2503 * m2-exp.y (m2_language_defn): Add m2_create_fundamental_type
2504 to language struct initializers.
2505 * dwarfread.c (expression.h, language.h): Include.
2506 * dwarfread.c (ftypes): New array to hold fundamental types
2507 for current compilation unit.
2508 * dwarfread.c (cu_language_defn): New pointer to language
2509 struct for language of current compilation unit.
2510 * dwarfread.c (dwarf_fundamental_type): New function to
2511 create/lookup fundamental types.
2512 * dwarfread.c (set_cu_language): Initialize cu_language_defn.
2513 * dwarfread.c (throughout): Replace lookup_fundamental_type
2514 with dwarf_fundamental_type.
2515 * dwarfread.c (read_file_scope): Zero out ftypes for each new
2516 compilation unit (may be different language or different objfile).
2517 * gdbtypes.c (lookup_fundamental_type): Move actual type
2518 creations into language specific fundamental type creation
2519 functions and call via create_fundamental_type. Add comment
2520 about this function being obsolescent.
2521 * gdbtypes.h (FT_BYTE, FT_UNSIGNED_BYTE): New types, true byte
2522 sized signed and unsigned integers.
2523 * gdbtypes.h (FT_NUM_MEMBERS): Increment, new types added.
2524 * language.c (language_def): New function to lookup a language
2525 struct given it's enumeration.
2526 * language.h (struct language_defn): Add la_fund_type, a pointer
2527 to a function that creates fundamental types for this language.
2528 * language.h (create_fundamental_type): New macro to create
2529 fundamental types based on the current language.
2530 * language.h (language_def): Add prototype.
2531 * language.c (unk_lang_create_fundamental_type): New function
2532 for initializing language structs, calls error if called.
2533 * language.c (unk_language_defn, auto_language_defn,
2534 local_language_defn): Use unk_lang_create_fundamental_type.
2535 ch-exp.y (chill_create_fundamental_type): New function.
2536 ch-exp.y (chill_language_defn): Add chill_create_fundamental_type.
2537 ch-exp.y (_initialize_chill_exp): BOOL types are only one byte.
2539 Tue Dec 1 17:07:31 1992 Fred Fish (fnf@cygnus.com)
2541 * dwarfread.c (CHILL_PRODUCER): Add producer string for
2543 * dwarfread.c (handle_producer): Test CHILL_PRODUCER as well
2544 as GCC_PRODUCER and GPLUS_PRODUCER.
2546 Mon Nov 30 18:46:58 1992 Stu Grossman (grossman at cygnus.com)
2548 * remote-udi.c (udi_wait): Don't stop if TIP says that remote is
2551 Mon Nov 30 12:00:25 1992 Fred Fish (fnf@cygnus.com)
2553 * tm-sun4sol2.h: Add CPLUS_MARKER. Solaris 2.0 requires '.'
2554 rather than '$'. This particular piece of braindamage is
2555 spreading like ooze. It's now infected libiberty, deja-gnu,
2557 * values.c (baseclass_addr): Use CPLUS_MARKER rather than
2558 hardwired '$' character.
2560 Sun Nov 29 15:22:42 1992 Fred Fish (fnf@cygnus.com)
2562 (Changes to break incredibly ugly, unmaintainable 750 line
2563 read_struct_type function up into managable pieces.)
2564 * Makefile.in (VERSION): Bump to 4.7.3.
2565 * stabsread.c (struct field_info): Local struct definition.
2566 * stabsread.c (read_member_functions, read_struct_fields,
2567 read_baseclasses, read_tilde_fields, attach_fn_fields_to_type,
2568 attach_fields_to_type, read_cpp_abbrev): Prototypes and new
2569 functions from fragmented read_struct_type.
2570 * stabsread.c (stabs_general_complaint): Catchall complaint.
2571 * stabsread.c (STABS_CONTINUE): Macro'ize cretinous stabs
2572 symbol name continuation code. Use macro throughout.
2573 * stabsread.c (various places): Replace add-one-to-pointer
2574 with pointer increment.
2575 * stabsread.c (read_type): Retain function local copy of type
2576 descriptor. Rearrange code calling read_struct_type() to match
2578 * stabsread.c (define_symbol): For the sake of dbx, gcc emits
2579 a single blank as the name of nameless enumerations. Recognize
2580 this special case and set nameless flag.
2581 * ch-exp.y (GENERAL_PROCEDURE_NAME, LOCATION_NAME): New
2583 * ch-exp.y (access_name): New non-terminal token and
2585 * ch-exp.y (general_procedure_name): Now a terminal token.
2586 * ch-exp.y (location): Expand production.
2587 * ch-exp.y (match_simple_name_string): New function.
2588 * ch-exp.y (yylex): Call match_simple_name_string and return
2589 GENERAL_PROCEDURE_NAME or LOCATION_NAME as appropriate.
2591 Wed Nov 25 07:17:13 1992 Fred Fish (fnf@cygnus.com)
2593 * munch: Backslash escape vertical bar characters inside
2594 grep patterns since they have special meaning for some greps.
2595 * parse.c (write_exp_string): Complete rewrite to store string
2596 contants as a leading explicit length, followed by the string data,
2597 followed by a trailing explicit length.
2598 * eval.c (evaluate_subexp), expprint.c (print_subexp),
2599 parse.c (length_of_subexp), parse.c (prefixify_subexp):
2600 Use recorded explicit length of strings in expression elements,
2601 rather than strlen. Adjust code to skip over strings stored in
2602 expression elements, and code to access strings, to account for
2603 new leading explicit size expression element.
2604 * parse.c (length_of_subexp): Test for minimum endpos of 1, not
2605 0, to avoid negative expression element indices.
2606 * valops.c (search_struct_method): Minor whitespace change.
2608 Mon Nov 23 11:14:15 1992 Fred Fish (fnf@cygnus.com)
2610 * c-exp.y (yylex): Add tempbuf, tempbufindex, and tempbufsize,
2611 which together maintain a dynamically expandable static buffer
2612 for the lexer to use when translating C strings to their internal
2613 form (other future uses possible). Fix parsing of C style strings
2614 to do the normal C style input conversions of escaped character
2616 * valops.c (value_string): Remove translation of escaped
2617 character sequences, now done in C expression parser.
2618 * language.h (PRINT_LITERAL_FORM): New macro that takes character
2619 and decides if it should be printed in literal form or some other
2620 form, based on it's ASCII value and setting of sevenbit_strings.
2621 * {c-exp.y, m2-exp.y} (emit_char): Use new PRINT_LITERAL_FORM
2622 macro, change indentation style.
2623 * ch-exp.y (chill_printchar): Use new PRINT_LITERAL_FORM macro.
2624 * ch-exp.y (chill_printstr): First cut at real function instead
2627 Sun Nov 22 16:21:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2629 * nindy-share/stop.h: fixed bogus comment-end in copyright message
2631 * i960-pinsn.c: fixed two calls of fputs_filtered that had 3 arguments
2633 Fri Nov 20 21:35:57 1992 Fred Fish (fnf@cygnus.com)
2635 * defs.h (sevenbit_strings): Add declaration.
2636 * defs.h (printchar): Replace with gdb_printchar.
2637 * language.h (language_defn): Add new function pointers
2638 la_printchar and la_printstr, to do language dependent
2639 printing of characters and strings.
2640 * language.h (local_printchar, local_printstr): New macros
2641 to call language dependent functions pointed to by la_printchar
2642 and la_printstr respectively.
2643 * c-exp.y (emit_char, c_printchar, c_printstr): New language
2644 dependent functions for printing characters and strings.
2645 * c-exp.y (c_language_defn, cplus_language_defn): Add
2646 c_printchar and c_printstr.
2647 * command.c (do_setshow_command): Rename printchar use to
2649 * expprint.c (print_subexp): Replace C style string output
2650 with call to local_printstr.
2651 * language.c (unk_lang_printchar, unk_lang_printstr):
2652 New stubs, currently errors.
2653 * language.c (unknown_language_defn, auto_language_defn,
2654 local_language_defn): Add unk_lang_printchar and
2656 * m2-exp.y (emit_char, m2_printchar, m2_printstr): New
2657 language dependent functions to print characters and strings.
2658 * m2-exp.y (m2_language_defn): Add m2_printchar and m2_printstr.
2659 * utils.c (printchar): Renamed to gdb_printchar.
2660 * valprint.c (print_string): Remove prototype, function moved
2661 to c-exp.y, where it becomes c_printstr.
2662 * valprint.c (print_max): Made global for reference from the
2663 language dependent printing routines in *-exp.y.
2664 * valprint.c (repeat_count_threshold): New variable with function
2665 of old REPEAT_COUNT_THREHOLD define, but now settable by user.
2666 Change all references to old macro to references to new variable.
2667 * valprint.c (value_print, val_print): Replace calls to
2668 print_string with calls to local_printstr.
2669 * valprint.c (val_print): Replace C style character printing
2670 with call to local_printchar.
2671 * valprint.c (val_print): Add case for TYPE_CODE_CHAR.
2672 * valprint.c (_initialize_valprint): Add add_show_from_set
2673 call for setting up repeat_count_threshold as print variable.
2674 * ch-exp.y (decode_integer_value): New function.
2675 * ch-exp.y (decode_integer_literal): Use decode_integer_value.
2676 * ch-exp.y (chill_printchar, chill_printstr): New language
2677 dependent functions for printing characters and strings.
2678 * ch-exp.y (chill_language_defn): Add chill_printchar and
2681 Thu Nov 19 21:22:21 1992 John Gilmore (gnu@cygnus.com)
2683 * main.c (main): Print GDB version number in gdb -help; doc pid arg.
2684 Suggested by Marty Leisner, <leisner@eso.mc.xerox.com>.
2685 (print_gdb_version): New arg is stdout or stderr. Callers changed.
2687 Wed Nov 18 15:05:45 1992 Ian Lance Taylor (ian@cygnus.com)
2689 * remote-vx.c (vx_kill): just warn if we can't contact the board,
2690 and assume the process has been killed.
2692 Wed Nov 18 14:39:57 1992 Stu Grossman (grossman at cygnus.com)
2694 * remote-udi.c (udi_open): Reset vars so that user can re-run
2695 programs without leaving GDB.
2696 * (many routines): Slightly improve error handling.
2697 * (download): Zero out BSS by longs instead of bytes to avoid
2698 timeouts in real hardware.
2699 * 29k-share/udi/udip2soc.c (UDIDisconnect, UDIKill): Indicate
2700 that connection is no longer in use after shutdown() of socket.
2701 This keeps GDB from dying of a SIGPIPE when you issue multiple
2702 `target udi' commands.
2704 Wed Nov 18 14:27:47 1992 Fred Fish (fnf@cygnus.com)
2706 * language.h (language_format_info): New structure to bundle
2707 local formatting information.
2708 * language.h (language_defn): Replace individual format info
2709 with language_format_info structs.
2710 * language.h (local_*_format, local_*_format_prefix,
2711 local_*_format_specifier, local_*_format_suffix): New macros
2712 for binary/octal/decimal/hex formats to access info elements.
2713 * c-exp.y (c_language_defn): Update for new format handling.
2714 * m2-exp.y (m2_language_defn): Update for new format handling.
2715 * dbxread.c (language.h): Include for partial-stab.h use.
2716 * mipsread.c (expression.h, language.h): Include for
2718 * defs.h (local_hex_format, local_hex_format_custom,
2719 local_hex_string, local_hex_string_custom): Move to language.h.
2720 * language.c (local_hex_format_custom, local_hex_string,
2721 local_hex_string_custom, local_octal_format_custom): Use new
2723 * language.c (unknown_language_defn, auto_language_defn,
2724 local_language_defn): Update for new format handling.
2725 * printcmd.c (print_scalar_formatted): Use new macros
2726 to access decimal and binary format info for printing.
2727 * c-exp.y (chill_language_defn): Update for new format handling.
2728 * ch-exp.y (CHARACTER_LITERAL): Add support to yylex.
2729 * ch-exp.y (decode_integer_literal): Add function
2730 * ch-exp.y (match_integer_literal): Use decode_integer_literal.
2731 * ch-exp.y (builtin_type_chill_char): Add definition.
2732 * gdbtypes.h (builtin_type_chill_char): Add declaration.
2734 Tue Nov 17 11:17:06 1992 Ian Lance Taylor (ian@cygnus.com)
2736 * tm-rs6000.h (BELIEVE_PCC_PROMOTION): Define, since AIX cc gets
2738 (aix_framedata): added nosavedpc field.
2739 (SAVED_PC_AFTER_CALL): Don't try to optimize; just call
2741 (FRAMELESS_FUNCTION_INVOCATION): Pass second argument of 0.
2742 (FRAME_SAVED_PC): If PC not saved, use SAVED_PC_AFTER_CALL.
2743 * rs6000-tdep.c (skip_prologue): Handle gcc generated stfd
2744 instructions as function_frame_info does. Expand special case of
2745 st r31,-4(r1) to be st r31,NUM(r1), since gcc can generate offsets
2747 (pop_frame): Add 4 rather than sizeof (int) to avoid host
2749 (function_frame_info): Set frameless if the function has no frame,
2750 and set nosavedpc if the PC was not saved. Handle gcc generated
2751 stfd 31,-4(31); st 31, -12(31) correctly.
2752 (frameless_function_invocation): New second argument pcsaved; if 0
2753 return whether the function has a frame, if 1 return whether the
2755 (frame_initial_stack_address): Correct typo: cache registers for
2756 callee_fi, not for fi, (avoids reading garbage memory locations).
2758 Mon Nov 16 15:58:07 1992 Stu Grossman (grossman at cygnus.com)
2760 * infrun.c (wait_for_inferior (just before step_over_function
2761 label)): Change test for stepping into subroutine to check for the
2762 presence of line number info. This makes stuff compiled with -g1
2763 cause GDB to not lose control when stepping.
2765 * symtab.c (find_pc_line): Improve code per gnu's suggestions.
2766 Improve comments as well.
2768 Sun Nov 15 09:22:09 1992 Fred Fish (fnf@cygnus.com)
2770 * Makefile.in (VERSION): Bump to 4.7.2
2771 * symtab.c (find_pc_symtab): Fix return of random value
2773 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add dependency on
2774 Makefile since it contains sed patterns used in generation.
2775 Add sed pattern to also delete #include of any malloc.h.
2776 * c-exp.y, expr.c, expression.h, language.c, m2-exp.y,
2777 parser-defs.h, valarith.c, valops.c, value.h: Remap macros and
2778 function names to conform to K&R terminology with respect to
2779 logical and bitwise operators:
2780 UNOP_ZEROP => UNOP_LOGICAL_NOT
2781 UNOP_LOGNOT => UNOP_COMPLEMENT
2782 BINOP_LOGAND => BINOP_BITWISE_AND
2783 BINOP_LOGXOR => BINOP_BITWISE_XOR
2784 BINOP_LOGIOR => BINOP_BITWISE_IOR
2785 BINOP_AND => BINOP_LOGICAL_AND
2786 BINOP_OR => BINOP_LOGICAL_OR
2787 PREC_OR => PREC_LOGICAL_OR
2788 PREC_AND => PREC_LOGICAL_AND
2789 PREC_LOGIOR => PREC_BITWISE_IOR
2790 PREC_LOGXOR => PREC_BITWISE_XOR
2791 PREC_LOGAND => PREC_BITWISE_AND
2792 value_zerop() => value_logical_not()
2793 value_lognot() => value_complement()
2794 * c-exp.y (c_op_print_tab): Add explicit empty terminator.
2795 * m2-exp.y (m2_op_print_tab): Add explicit empty terminator.
2796 * i387-tdep.c (sys/dir.h): Remove, appears to be unnecessary
2797 and is nonexistant in some SVR4 based systems.
2798 * language.c (DEFAULT_ALLOCSIZE): Change from 3 => 4.
2799 * m2-exp.y (number_sign, modblock): Make static, #ifdef out
2801 * m2-exp.y (ANDAND): Rename to LOGICAL_AND.
2802 * source.c (source_info): Fix minor nits, print "1 line" rather
2803 than "1 lines", and "language is <lang>".
2804 * valarith.c (value_binop): Handle TYPE_CODE_BOOL as well
2805 as TYPE_CODE_INT and TYPE_CODE_FLOAT.
2806 * valprint.c (val_print): Print TYPE_CODE_BOOL type values as
2808 * values.c (value_from_longest): Handle TYPE_CODE_BOOL.
2809 * ch-exp.y: New expression parser, for GNU-Chill.
2810 * defs.h (enum language): Add language_chill.
2811 * dwarfread.c (set_cu_language): Add LANG_CHILL case and make
2812 LANG_MODULA2 a recognized language.
2813 * gdbtypes.h (enum_typecode): Note TYPE_CODE_BOOL used for
2814 Chill as well as Modula-2.
2815 * gdbtypes.y (builtin_type_chill_bool, builtin_type_chill_long,
2816 builtin_type_chill_ulong, builtin_type_chill_real): Add.
2817 * language.c (set_language_command): Add chill.
2818 * language.c (binop_result_type, integral_type, character_type,
2819 boolean_type, structured_type, value_true, binop_type_check):
2820 Add language_chill cases.
2821 * language.h (_LANG_chill): Define.
2822 * symfile.c (deduce_language_from_filename): Recognize the
2823 filename extensions ".chill", ".c186", and ".c286" for Chill.
2824 * valprint.c (typedef_print): Add case for language_chill.
2825 * Makefile.in (SFILES_MAINDIR): Add ch-exp.y.
2826 * Makefile.in (YYFILES): Add ch-exp.tab.c.
2827 * Makefile.in (YYOBJ): Add ch-exp.tab.o.
2828 * Makefile.in (saber_gdb): Add unload of ch-exp.y and load
2830 * Makefile.in (distclean): Add target ch-exp.tab.c.
2831 * Makefile.in (realclean): Add rm of ch-exp.tab.c.
2832 * Makefile.in (ch-exp.tab.o, ch-exp.tab.c): New targets.
2833 * eval.c (evaluate_subexp): Add OP_BOOL case.
2834 * expprint.c (print_subexp): Add OP_BOOL case.
2836 Fri Nov 13 20:36:28 1992 John Gilmore (gnu@cygnus.com)
2838 * infcmd.c (set_environment_command): Avoid skipping first
2839 char of env value if an '=' appears in it. Bug report and fix
2840 by Mark Jungerman, <maj@lucid.com>.
2842 Fri Nov 13 20:24:10 1992 Stu Grossman (grossman at cygnus.com)
2844 * infcmd.c (step_over_calls): Improve comments.
2845 * symtab.c (find_pc_psymtab): Clean up a bit.
2846 * (find_pc_symtab): Fix comments, clean up code.
2847 * (find_pc_line): General cleanups, efficiency improvements.
2848 Also, don't return garbage when some line info exists, but there
2851 Thu Nov 5 23:04:38 1992 Rob Ryan (rr2b@andrew.cmu.edu)
2853 * xcoffexec.c (vmap_symtab): fixed a bug where if a object has no
2854 member, and the stat pointer passed to vmap_symtab was NULL, the
2855 wrong vmap entries would be modified. Fixes behavior where
2856 attempting to load symbols for a module with no member would mess
2857 up already read in symbols.
2859 Wed Nov 11 17:09:17 1992 Stu Grossman (grossman at cygnus.com)
2861 * Makefile.in: Remove dependancies for 29k-share/dfe/yank.o and
2862 29k-share/dfe/mini2udi.o.
2863 * config/a29k-udi.mt: Remove yank.o and mini2udi.o.
2864 * alldeps.mak, depend: Update to deal with removal of
2865 aforementioned files.
2866 * remote-udi.c: Major cleanups. Clean up udi_open and drop
2867 requirement for useless 'program' argument. Clean up
2868 udi_create_inferior, and udi_load to call common download()
2869 routine. Create download routine to load remote hosts directly
2870 (with the help of BFD) so that we don't need yank.c and
2872 Fix udi_detach to call UDIDisconnect with
2873 the right arguments. Clean up udi_resume, don't assign tip_error
2874 twice. Clean up udi_wait, straighten out status codes. Make
2875 udi_kill really work.
2877 Fri Nov 6 10:26:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2879 * c-exp.y: separated host/target idea of integer type size,
2880 removed redundant parse rules. (YYSTYPE): added typed_val, removed
2881 UINT and CHAR rules. (parse_number): work out the targetwise type
2882 of a number based upon it's size and qualifiers. (yylex): chars
2883 are now treated the same way as ints.
2885 * source.c (indentify_source_line): don't core dump if wanted
2886 line is larger than number of lines in source. (can happen when
2887 coff gets confused about #included source).
2889 Fri Nov 6 03:00:39 1992 John Gilmore (gnu@cygnus.com)
2891 Fix problems noticed by Allan Steel, <allan@maths.su.oz.au>,
2892 when debugging a program with 100 shared libraries.
2894 * solib.c (solib_map_sections): Always close the BFD we open.
2895 Free all malloc'd storage we allocate, too, including error cases.
2896 (struct so_list): Remove unused so_bfd member.
2897 (clear_solib): Don't bother closing so_bfd.
2899 * symfile.c (symfile_bfd_open): Mark newly opened BFD as
2900 cacheable. `So many symbol files, so little file descriptors.'
2902 Fri Nov 6 00:14:38 1992 John Gilmore (gnu@cygnus.com)
2904 * m68k-stub.c: Remove ansidecl.h and the few uses of it.
2905 Stubs should stand alone as much as possible.
2907 * source.c (show_directories): Avoid printf_filtered length prob
2908 pointed out by Jonathan Stone.
2910 * i960-pinsn.c (MEM_MAX, MEM_SIZ): Set upper limit properly to
2911 avoid accesses beyond end of table. Fix by Lee W. Cooprider,
2912 <Lee_Cooprider@vos.stratus.com>.
2914 Thu Nov 5 17:33:08 1992 Fred Fish (fnf@cygnus.com)
2916 * {ser-bsd.c, ser-termios.c} (serial_close): Pass address of
2917 struct, not struct itself.
2918 * serial.h (serial_restore): Fix prototype, takes pointer not
2921 Thu Nov 5 17:12:42 1992 Stu Grossman (grossman at cygnus.com)
2923 * Makefile.in (depend): Add nm.h to the list of things to fixup.
2924 * depend: Redo, to fixup nm.h problems with *-tab.c files.
2926 Thu Nov 5 00:19:51 1992 John Gilmore (gnu@cygnus.com)
2928 * i386-stub.c: Remove ansidecl.h and the few uses of it.
2929 Stubs should stand alone as much as possible.
2931 * README: Add remote-es1800.c and remote-st2000.c to table.
2932 * go32-nat.c: Remove, there is no native go32 support.
2933 * go32-xdep.c: Remove unused fork, fvork, wait, execlp, kill_inferior.
2935 Wed Nov 4 15:27:31 1992 Stu Grossman (grossman at cygnus.com)
2937 * inflow.c (pass_signal, set_sigint_trap, clear_sigint_trap): Add
2938 new routines to deal with sending SIGINTs to attached processes
2939 when the user interrupts the controlling GDB.
2940 * inftarg.c (child_wait), procfs.c (procfs_wait): Add calls to
2941 the aforementioned routines when waiting for the attached process.
2943 * elfread.c, mipsread.c: Include <string.h>.
2944 * i386-stub.c: Include "ansidecl.h" to deal with prototypes.
2945 * serial.h: Add prototype for serial_restore().
2947 Wed Nov 4 11:13:25 1992 Ian Lance Taylor (ian@cygnus.com)
2949 * minsyms.c (lookup_minimal_symbol_by_pc): subtract 1, not 2, from
2950 minimal_symbol_count, because the NULL symbol is not included in
2951 the count. This prevented this function from finding the last
2952 symbol in the table.
2954 Tue Nov 3 11:29:17 1992 Ian Lance Taylor (ian@cygnus.com)
2956 * dbxread.c (process_one_symbol): if not defined
2957 (BLOCK_ADDRESS_FUNCTION_RELATIVE), set function_start_offset at
2958 the start of the function, not just after N_FUN.
2960 Fri Oct 30 16:33:02 1992 Fred Fish (fnf@cygnus.com)
2962 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add sed patterns to
2963 remap all malloc's to xmalloc's and all realloc's to xrealloc's.
2964 * c-exp.y, m2-exp.y: Add comment about how malloc/realloc are
2965 remapped to xmalloc/xrealloc, use only malloc/realloc in grammer
2966 file. Remove preprocessor defines that previously did remapping.
2968 Fri Oct 30 00:58:18 1992 John Gilmore (gnu@cygnus.com)
2970 * infcmd.c (run_command): Avoid long calls to printf_filtered.
2971 Bug fix courtesy of Alexander Klaiber.
2973 Tue Oct 27 17:08:45 1992 K. Richard Pixley (rich@cygnus.com)
2975 hp300 native support (hp300hpux untested).
2977 * hp300ux-xdep.c: removed.
2978 * xm-hp300bsd.h (REGISTER_U_ADDR): removed.
2979 * xm-hp300hpux.h: updated copyright.
2980 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed.
2981 * nm-hp300bsd.h, nm-hp300hpux.h, hp300ux-nat.c: new files.
2982 * Makefile.in (HFILES): added nm-hp300bsd.h and nm-hp300hpux.h.
2983 * config/hp300bsd.mh (XDEPFILES): removed infptrace.o inftarg.o
2984 fork-child.o coredep.o corelow.o.
2985 (NAT_FILE, NATDEPFILES): new macros.
2986 * config/hp300bsd.mt (TDEPFILES): removed exec.o.
2987 * config/hp300hpux.mh (XDEPFILES): removed infptrace.o inftarg.o
2989 (NAT_FILE, NATDEPFILES): new macros.
2990 * config/hp300hpux.mt (TDEPFILES): removed exec.o.
2992 Vax ultrix native support.
2994 * nm-vax.h: new file.
2995 * Makefile.in (HFILES): added nm-vax.h.
2996 * config/vaxult.mh (XDEPFILES): infptrace.o inftarg.o fork-child.o
2997 coredep.o corelow.o removed.
2998 (NAT_FILE, NATDEPFILES): new macros.
2999 * xm-vax.h: updated copyright.
3000 (REGISTER_U_ADDR): removed.
3002 Apollo native support (untested).
3004 * Makefile.in (HFILES): added nm-apollo68[bv].h.
3005 * a68v-nat.c, nm-apollo68[bv].h: new files.
3006 * xm-apollo68[bv].h (FETCH_INFERIOR_REGISTERS): removed.
3007 * xm-apollo68b.h (PTRACE_IN_WRONG_PLACE): removed.
3008 * a68v-xdep.c: removed.
3009 * config/apollo68[bv].mh (XDEPFILES): removed infptrace.o
3010 inftarg.o fork-child.o a68v-xdep.o.
3011 (NAT_FILE, NATDEPFILES): new macros.
3013 * defs.h: include nm.h.
3014 * coredep.c, infptrace.c, procfs.c, rs6000-nat.c, sparc-nat.c,
3015 sparc-tdep.c, : do not include nm.h.
3016 * doc/gdbint.texinfo: nm.h now included in defs.h.
3018 Fri Oct 23 04:47:17 1992 Stu Grossman (grossman at cygnus.com)
3020 * Makefile.in (VERSION): 4.7.1 post release!
3022 * config/hppahpux.mh (NATDEPFILES): Add hppah-nat.o.
3024 Fri Oct 23 00:48:08 1992 John Gilmore (gnu@cygnus.com)
3026 * Makefile.in (VERSION): gdb-4.7 release.
3027 * README: Update for gdb-4.7.
3029 Thu Oct 22 11:24:18 1992 Stu Grossman (grossman at cygnus.com)
3031 * sparc-tdep.c: include nm.h (for now) so that we get USE_PROC_FS
3034 * alldeps.mak, depend: Update.
3036 Thu Oct 22 03:14:36 1992 John Gilmore (gnu@cygnus.com)
3038 * partial-stab.h ('f', 'F'): Don't reference pst->textlow if pst
3040 * tm-sun4sol2.h (PROLOGUE_FIRSTLINE_OVERLAP): Remove -- it
3041 causes problems in setting breakpoint in the right place in
3042 functions with `float' args which are passed as doubles.
3043 * xm-vaxbsd.h (MEM_FNS_DECLARED): Avoid erroneous redecl's.
3044 * config/rs6000.mh (NATDEPFILES): Add corelow.o.
3046 Thu Oct 22 01:01:24 1992 Stu Grossman (grossman at cygnus.com)
3048 * Makefile.in (HFILES): Add nm-i386sco.h.
3049 * dwarfread.c: include <sys/types.h> for SCO.
3050 * infptrace.c: Don't include ptrace.h under SCO.
3051 * config/i386sco.mh: Use -D_POSIX_SOURCE instead of -posix for
3053 * config/i386v.mt: Add exec.o to TDEPFILES.
3055 Wed Oct 21 19:08:20 1992 Stu Grossman (grossman at cygnus.com)
3057 * i386v-nat.c: Remove space from front of #endif.
3058 * irix4-nat.c: Remove externs of registers[], include inferior.h
3060 * mips-nat.c: Explicitly initialize zerobuf to 0!
3061 * mips-tdep.c (init_extra_frame_info): Undo John's last change.
3062 Always setup fci->frame, even if it's non-zero. Too many places
3063 depend upon this behavior (and I have to get a release out the
3065 * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1): Set
3066 processing_gcc_compilation if we find the embedded stabs marker.
3067 This fixes several bugs with finding the location of short or char
3068 function parameters passed on the stack.
3070 Wed Oct 21 17:46:07 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3072 Native support for sun4sol2.
3074 * xm-sysv4.h (USE_PROC_FS, ATTACH_DETACH): removed to nm-sysv4.h.
3075 * nm-sysv4.h: new file.
3076 * Makefile.in (HFILES): added nm-sysv4.h.
3077 * config/sun4sol2.mh (XDEPFILES): removed procfs.o fork-child.o.
3078 (NAT_FILE, NATDEPFILES): new macros.
3079 * config/sun4sol2.mt (TDEPFILES): removed exec.o and solib.o.
3081 Wed Oct 21 03:51:01 1992 John Gilmore (gnu@cygnus.com)
3083 * coredep.c: Include "nm.h" to get REGISTER_U_ADDR.
3084 * doc/gdbint.texinfo: Improve REGISTER_U_ADDR and USE_PROC_FS doc.
3086 * Makefile.in (VERSION): Tick to 4.6.9.
3088 Tue Oct 20 23:27:56 1992 John Gilmore (gnu@cygnus.com)
3090 * mipsread.c (UNSAFE_DATA_ADDR): Remove MIPS-host-specific
3091 definition, replace with portable one.
3092 * remote-nindy.c: Lint.
3093 (nindy_wait): Return type is int, result is inferior_pid.
3094 * symmisc.c (dump_psymtab): Only print section_offsets if set.
3095 (initialize_symmisc): Remove empty function.
3096 * tm-spc-noun.h, tm-sun4os4.h, tm-sun4sol2.h (STACK_END_ADDRESS):
3097 Remove obsolete, misspelled macro.
3098 * doc/gdbint.texinfo: Document obsolete STACK_END_ADDR.
3099 (all @node commands): Use new form to avoid nitpicking errors.
3100 * doc/gdbint.texinfo: Document host/native/target split.
3102 Wed Oct 21 00:14:34 1992 Stu Grossman (grossman at cygnus.com)
3104 * mips-nat.c (zerobuf): Get rid of const to avoid gcc warnings.
3106 * xm-mips.h (offsetof): Don't define this if __STDC__.
3108 Tue Oct 20 21:32:18 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3110 umax native support (untested).
3112 * config/umax.mh (XDEPFILES): removed infptrace.o inftarg.o
3114 (NAT_FILE, NATDEPFILES): new macros.
3115 * config/umax.mt (TDEPFILES): removed exec.o.
3116 * xm-umax.h (U_REGS_OFFSET, ATTACH_DETACH, REGISTER_U_ADDR):
3117 removed to nm-umax.h.
3118 * nm-umax.h: new file.
3119 * Makefile.in (HFILES): added nm-umax.h.
3121 hppa native support (untested).
3123 * config/hppahpux.mh, config/hppabsd.mh (XDEPFILES): now empty.
3124 (NAT_FILE, NATDEPFILES): new macros.
3125 * config/hppabsd.mt (TDEPFILES): removed exec.o and hppab-core.o.
3126 * config/hppahpux.mt (TDEPFILES): removed exec.o.
3127 * xm-hppa[bh].h (REGISTER_U_ADDR, U_REGS_OFFSET): removed.
3128 * nm-hppa[bh].h, hppa[bh]-nat.c: new files.
3129 * hppa[bh]-xdep.c: removed.
3130 * hppa[bh]h-tdep.c: do not include ptrace.h.
3131 * Makefile.in (HFILES): added nm-hppa[bh].h.
3133 * doc/gdbint.texinfo: add PUSH_DUMMY_FRAME, POP_FRAME.
3135 Tue Oct 20 00:01:46 1992 Stu Grossman (grossman at cygnus.com)
3137 * mips-nat.c: Straighten out include files. Work around
3138 conflicting defs of JB_xxx syms in <setjmp.h> and <machine/pcb.h>
3141 Mon Oct 19 15:09:57 1992 Stu Grossman (grossman at cygnus.com)
3143 * mips-nat.c (fetch_core_registers, register_addr): Copy from
3144 coredep.c, but zero out FP_REGNUM & ZERO_REGNUM so that stack
3145 backtraces from core files work.
3146 * config/decstation.mh, config/irix3.mh: Remove coredep.o.
3147 Functions are now defined in mips-nat.c.
3149 * tm-irix3.h: Put MIPS_EFI_SYMBOL_NAME in here too.
3151 * remote-hms.c: Disable all uses of serial_nextbaudrate and
3152 serial_default_name().
3154 * remote-hms.c, ser-go32.c, serial.h: Change from
3155 serial_timedreadchar() to new serial_readchar().
3157 * Makefile.in (HFILES): Fixup list of nm-*.h files. Add missing ones.
3159 Mon Oct 19 12:45:23 1992 Per Bothner (bothner@cygnus.com)
3161 * c-exp.y: Moved handling of 'const' and 'volatile' from
3162 <type> to <typebase>. This removes 2 conflicts.
3164 Sun Oct 18 00:36:30 1992 Fred Fish (fnf@cygnus.com)
3166 * breakpoint.c (breakpoint_re_set_one): Don't delete watchpoints
3167 from breakpoint table when reseting breakpoints.
3169 Sat Oct 17 00:59:23 1992 Fred Fish (fnf@cygnus.com)
3171 Native support cleanup and corefile fixes for i386 SVR4 systems.
3173 * i386-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3174 fill_fpregset): Moved to i386v4-nat.c
3175 * i386v4-nat.c, nm-i386v4.h, : New files.
3176 * i386sol2.mh, i386v4.mh, ncr3000.mh (NAT_FILE): Use nm-i386v4.h.
3177 * i386sol2.mh, i386v4.mh, ncr3000.mh (NATDEPFILES): Add corelow.o,
3178 change i386v-nat.o to i386v4-nat.o.
3180 Fri Oct 16 13:06:08 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3182 Miscellaneous 386 configs updated.
3184 * config/i386aout.mt (TDEPFILES): removed exec.o.
3185 * config/i386sol2.mh, config/ncr3000.mh, config/i386v4.mh
3186 (XDEPFILES): removed procfs.o fork-child.o i386-xdep.o.
3187 (NAT_FILE, NATDEPFILES): new macros.
3188 * config/i386aout.mt, config/i386sol2.mt, config/ncr3000.mt,
3189 config/i386v4.mt (TDEPFILES): removed exec.o.
3190 * config/i386v32.mh (XDEPFILES): removed infptrace.o inftarg.o
3191 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3192 (NAT_FILE, NATDEPFILES): new macros.
3193 * config/i386sco.mh (XDEPFILES): removed infptrace.o inftarg.o
3194 fork-child.o coredep.o corelow.o i386-xdep.o.
3195 (NAT_FILE, NATDEPFILES): new macros.
3197 Native support cleanup for i386bsd (untested).
3199 * config/i386bsd.mt (NATDEPFILES): exec.o removed.
3200 * config/i386bsd.mh (NATDEPFILES): added exec.o
3201 * tm-i386bsd.h (FLOAT_INFO): removed.
3202 * nm-i386bsd.h (FLOAT_INFO): added.
3204 Native support for i386v (untested).
3206 * config/i386v.mh (XDEPFILES): removed infptrace.o inftarg.o
3207 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3208 (NAT_FILE, NATDEPFILES): new macros.
3209 * config/i386v.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3210 * i386-xdep.c: removed.
3211 * Makefile.in (HFILES): added nm-i386v.h
3212 * i386v-nat.c, nm-i386v.h: new file.
3213 * xm-i386v.h: (REGISTER_U_ADDR, i386_register_u_addr): removed to
3215 * tm-i386v.h (FLOAT_INFO): removed.
3217 Native support for linux (untested).
3219 * config/linux.mh (XDEPFILES): removed infptrace.o inftarg.o
3220 fork-child.o coredep.o corelow.o i387-tdep.o i386-xdep.o.
3221 (NAT_FILE, NATDEPFILES): new macros.
3222 * config/linux.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3223 * Makefile.in (HFILES): added nm-linux.h.
3224 * nm-linux.h: new file.
3225 * xm-linux.h: updated copyright. cleaned up formatting.
3226 (ATTACH_DETACH, U_REGS_OFFSET): removed to nm-linux.h.
3228 Native support for sun386 (untested).
3230 * config/sun386.mh (XDEPFILES): removed infptrace.o inftarg.o
3231 fork-child.o sun386-xdep.o.
3232 (NAT_FILE, NATDEPFILES): new macros.
3233 * config/sun386.mt (TDEPFILES): removed exec.o.
3234 * Makefile.in (HFILES): added nm-sun386.h.
3235 * sun386-nat.c, nm-sun386.h: new file.
3236 * sun386-xdep.c: removed.
3237 * xm-sun386.h: updated comment and copyright.
3238 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3241 Native support for i386mach (untested).
3243 * config/i386mach.mh (XDEPFILES): removed infptrace.o inftarg.o
3244 fork-child.o mach386-xdep.o.
3245 (NAT_FILE, NATDEPFILES): new macros.
3246 * Makefile.in (HFILES): added nm-i386mach.h.
3247 * nm-i386mach.h, i386mach-nat.c: new files.
3248 * mach386-xdep.c: removed.
3249 * xm-i386mach.h: updated copyright.
3250 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3253 Native separation for go32 (untested).
3255 * config/go32.mh (NAT_FILE, NATDEPFILES): new macros.
3256 * go32-nat.c: new file.
3257 * go32-xdep.c (call_ptrace, child_resume,
3258 fetch_inferior_registers, store_inferior_registers,
3259 child_xfer_memory, fetch_core_registers): removed to go32-nat.c.
3261 Native support for m88k (untested).
3263 * Makefile.in (HFILES): added nm-m88k.h
3264 * xm-delta88.h, xm-m88k.h (REGISTER_U_ADDR,
3265 FETCH_INFERIOR_REGISTERS): removed.
3266 * config/m88k.mh, config/delta88.mh (XDEPFILES): infptrace.o
3267 inftarg.o fork-child.o m88k-xdep.o removed to NATDEPFILES.
3268 (NAT_FILE, NATDEPFILES): new macros.
3269 * config/m88k.mt, config/delta88.mt (TDEPFILES): removed exec.o.
3270 * m88k-nat.c, nm-m88k.h, nm-delta88.h: new files.o.
3271 * m88k-xdep.c: removed.
3273 Fri Oct 16 04:16:30 1992 John Gilmore (gnu@cygnus.com)
3275 * i386b-nat.c: Comment changes.
3276 * nm-i386bsd.h, xm-i386bsd.h: Split native dependent pieces out
3278 * config/i386bsd.mh (NAT_FILE): Point to new nm-file.
3280 Fri Oct 16 03:34:01 1992 John Gilmore (gnu@cygnus.com)
3282 Avoid longjmp()-catching compilation errors in cross-ports.
3284 * doc/gdbint.texinfo: Update GET_LONGJMP_TARGET, L_SET doc.
3285 * irix4-nat.c, mips-nat.c (JB_ELEMENT_SIZE, get_longjmp_target):
3286 Move from mips-tdep.c and tm-{irix3,mips}.h.
3287 * mips-nat.c: Remove a bunch of code that was ifdef'd out of
3289 * nm-irix3.h, nm-mips.h (GET_LONGJMP_TARGET): Move from tm-irix3.h
3292 * ultra3-nat.c (register_addr): Move from ultra3-xdep.c.
3293 (fetch_core_registers): Fix bfd_seek arguments.
3295 Fri Oct 16 03:02:28 1992 John Gilmore (gnu@cygnus.com)
3297 Make core files work again (add back the `core' target).
3299 * config/decstation.mh, news.mh, sun2os3.mh, sun2os4.mh
3300 (NATDEPFILES): Add corelow.o.
3301 * config/delta88.mt, m88k.mt (TDEPFILES): Remove coredep.o, it's
3304 * config/3b1.mh, bigmips.mh, hp300bsd.mh, hppabsd.mh, hppahpux.mh,
3305 i386sco.mh, i386v.mh, i386v32.mh, irix3.mh, isi.mh, linux.mh,
3306 littlemips.mh, merlin.mh, news1000.mh, pn.mh, rtbsd.mh, tahoe.mh,
3307 vaxbsd.mh, vaxult.mh (XDEPFILES): Add corelow.o whenever coredep.o
3308 appears. FIXME, these should be moved to NATDEPFILES for native
3311 Thu Oct 15 21:53:53 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3313 Ultra3 host/target/native split. (untested).
3315 * ultra3-xdep.c: updated copyright. Do not include sys/ptrace.h.
3316 (fetch_register, fetch_inferior_registers,
3317 store_inferior_registers, fetch_core_registers): removed to
3319 * xm-ultra3.h (FETCH_INFERIOR_REGISTERS, U_REGS_OFFSET): removed
3321 * Makefile.in (HFILES): added nm-ultra3.h.
3322 * nm-ultra3.h, ultra3-nat.c: new files for native support.
3323 * config/ultra3.mh (XDEPFILES): removed infptrace.o inftarg.o
3325 (NAT_FILE, NATDEPFILES): new macros for native support.
3326 * config/ultra3.mt (TDEPFILES): exec.o removed.
3328 * xm-vaxult.h: add MEM_FNS_DECLARED.
3330 Thu Oct 15 02:59:30 1992 John Gilmore (gnu@cygnus.com)
3332 * Makefile.in (VERSION): Roll to 4.6.8.
3333 (OBS): Put version.o first, so Makefile rebuild happens early.
3335 * command.h: Publicize prototype for not_just_help_class_command.
3336 * command.c: Remove proto.
3337 * maint.c: Mark "mt" as an abbrev, to avoid duplicated help
3338 output. Move "maint info" from class info to class maintenance,
3340 * infrun.c: Move "stop" to class_obscure, and give it a
3341 function so it will not be seen as a global help topic. FIXME,
3342 it should be possible to set these attributes independently.
3344 * core.c (core_command): Make nicer error message for no core support.
3346 Lint around file_ptr's (bfd's off_t's) and bfd_seek.
3348 * dbxread.c (read_dbx_symtab): Use L_SET as bfd_seek arg.
3349 (elfstab_build_psymtabs): staboffset and stabstroffset args are
3351 * dwarfread.c (struct dwfinfo): Convert dbfoff, lnfoff to file_ptr.
3352 (scan_compilation_units): Punt unused filename arg. dbfoff,
3353 lnoffset, and curlnoffset are file_ptr's now.
3354 (dwarf_build_psymtabs): Drop desc and filename args; use
3355 objfile. dbfoff and lnoffset are file_ptr's now.
3356 (read_ofile_symtab): foffset is now file_ptr. Use L_SET in bfd_seek.
3357 * elfread.c (struct elfinfo): dboffset and lnoffset are file_ptr's.
3358 (elf_symfile_read): Skip desc and filename args to
3359 dwarf_build_psymtabs. Pass file_ptr's to elfstab_build_psymtabs.
3360 * gdb-stabs.h: Use file_ptr rather than off_t.
3361 * mipsread.c (fixup_symtab): f_ptr is a file_ptr. Re-enable
3362 compile-time debug check that someone turned off as "unused".
3363 (read_the_mips_symtab): st_filptr is a file_ptr. Fix bfd_seek call.
3364 * symfile.h: Update dwarf_build_psymtabs and
3365 elfstab_build_psymtabs prototypes.
3366 * xcoffread.c (init_stringtab, init_lineno, xcoff_symfile_read):
3367 Use file_ptr offsets. bfd_seeks use L_SET.
3369 Thu Oct 15 01:27:32 1992 Stu Grossman (grossman at cygnus.com)
3371 * mips-tdep.c, mipsread.c, tm-mips.h: Get rid of ".gdbinfo."
3372 symbol. #define MIPS_EFI_SYMBOL_NAME instead. Use different
3373 value so that demangler won't be invoked. This greatly speeds up
3375 * mips-tdep.c (mips_pop_frame): Rewrite handling of
3376 linked_proc_info so that it properly deallocates the appropriate
3377 item after it is done with it instead of before.
3378 * Don't pass bogus frame pointer to create_new_frame(). Just
3379 leave it as zero so that lower level code will figure out the
3382 Wed Oct 14 18:56:28 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3384 Sony News native support.
3386 * Makefile.in (HFILES): added nm-news.h.
3387 * nm-news.h: new file.
3388 * config/news.mh (XDEPFILES): removed infptrace.o inftarg.o
3389 fork-child.o coredep.o to NATDEPFILES.
3390 (NAT_FILE, NATDEPFILES): new macros for native support.
3391 * config/news.mt (TDEPFILES): removed exec.o.
3393 * remote-vx.c: remove redundant include of sys/time.h.
3395 * infrun.c: include ctype.h. Otherwise some machines result in
3396 undefined for isdigit.
3398 Tue Oct 13 01:27:14 1992 John Gilmore (gnu@cygnus.com)
3400 * configure.in: Convert m68k entries to m68* entries to handle
3401 all the various m68xxx hosts and targets.
3402 * config/news1000.mt: No longer needed, same as news.mt.
3404 Fri Oct 9 18:54:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3406 * config/sun3os[34].mh (NATDEPFILES): remove duplicate inftarg.o.
3408 Fri Oct 9 14:20:08 1992 Stu Grossman (grossman at cygnus.com)
3410 * Makefile.in (HFILES): Add all nm-irix3.h, nm-irix4.h,
3411 nm-sun2.h, nm-mips.h.
3413 * config/irix3.mh (NATDEPFILES): nat-mips.o => mips-nat.o.
3415 * Makefile.in (alldeps.mak): Add = sign after NATDEPFILES.
3417 * config/bigmips.mh config/littlemips.mh: Remove mips-xdep.o.
3419 Fri Oct 9 08:41:11 1992 Ian Lance Taylor (ian@cygnus.com)
3421 * xm-hppah.h: if __STDC__ is not defined, define
3423 symtab.c (decode_line_1): avoid a bug in the HP9000/700 native
3424 compiler; see the comment in the file.
3426 Fri Oct 9 04:43:43 1992 John Gilmore (gnu@cygnus.com)
3428 First cut at support for all BSD variants on 386.
3430 * tm-i386bsd.h, xm-i386bsd.h: New config files.
3431 * i386b-nat.c: New native support file.
3432 * configure.in: Add host and target for i[34]86-*-bsd*.
3433 * config/i386bsd.mh, config/i386bsd.mt: New config files.
3435 Fri Oct 9 00:31:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3437 Sun2 native support (untested).
3439 * xm-sun2.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS,
3440 REGISTER_U_ADDR): removed to nm-sun2.h.
3441 * nm-sun2.h: new file.
3442 * config/sun2os[34].mh (XDEPFILES): infptrace.o inftarg.o
3443 fork-child.o sun3-xdep.o removed.
3444 (NAT_FILE, NATDEPFILES): new macros.
3446 Mips native support. Decstation and iris4 have been tested.
3449 * mips-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3450 fill_fpregset): removed to irix4-nat.c
3451 * mips-xdep.c: removed.
3452 * irix4-nat.c, mips-nat.c, nm-irix3.h, nm-irix4.h, nm-mips.h: new
3454 * procfs.c: include nm.h.
3455 * xm-irix3.h (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS): removed.
3456 * xm-irix4.h: bump copyright.
3457 (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS, USE_PROC_FS,
3458 PROC_NAME_FMT): removed.
3459 * xm-mips.h (FETCH_INFERIOR_REGISTERS): removed.
3460 * config/irix4.mh (XDEPFILES): removed procfs.o fork-child.o.
3461 (NAT_FILE, NATDEPFILES): new macros for native support.
3462 (CC): supply default compiler switches.
3463 * config/irix3.mh (XDEPFILES): removed infptrace.o inftarg.o
3464 fork-child.o coredep.o.
3465 (NAT_FILE, NATDEPFILES): new macros for native support. Note that
3467 * config/decstation.mh (XDEPFILES): removed infptrace.o inftarg.o
3468 fork-child.o mips-xdep.o coredep.o.
3469 (NAT_FILE, NATDEPFILES): new macros for native support.
3471 Thu Oct 8 23:50:51 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3473 * config/rs6000.mh (XDEPFILES): removed fork-child.o.
3474 (NATDEPFILES): added fork-child.o
3475 * config/sun3os3.mh (XDEPFILES): removed fork-child.o.
3476 (NATDEPFILES): added fork-child.o
3477 * config/sun3os4.mh (XDEPFILES): removed fork-child.o.
3478 (NATDEPFILES): added fork-child.o
3480 Thu Oct 8 23:19:25 1992 John Gilmore (gnu@cygnus.com)
3482 * infcmd.c (path_info): Avoid 250-char limit on printf_filtered,
3483 by using puts_filtered instead.
3485 Fri Oct 9 00:28:25 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3487 * remote-nindy.c (nindy_load): Replacement version from Steve
3488 Chamberlain, doesn't require forking to run "strip" or "sx".
3490 Thu Oct 8 18:27:35 1992 Stu Grossman (grossman at cygnus.com)
3492 * Makefile.in (HFILES): Add nm-*.h files.
3494 Thu Oct 8 16:27:45 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3496 * config/sun4os4.mh (XDEPFILES): fork-child.o removed.
3497 (NATDEPFILES): added fork-child.o.
3499 * doc/gdbint.texinfo: document a few more macros, create new
3500 section for native macros.
3502 Thu Oct 8 13:52:46 1992 Stu Grossman (grossman at cygnus.com)
3504 * Makefile.in alldeps.mak depend: Rip out 29k/udi pending
3505 resolution of copyright issues.
3507 Wed Oct 7 20:08:53 1992 Stu Grossman (grossman at cygnus.com)
3509 * Makefile.in (setup-to-dist): Remove -norecursion so that doc
3510 subdir gets configured.
3512 Wed Oct 7 12:24:01 1992 Ken Raeburn (raeburn@cygnus.com)
3514 * Makefile.in (nindy.o): Define "STRIP" as pathname of strip
3516 * nindy-share/nindy.c (coffstrip): Use that pathname, instead of
3517 searching for a "bfd_strip" program. Also, fixed up arguments
3518 passed to that program.
3520 * tm-nindy960.h (ADDITIONAL_OPTIONS): Use "-ser" rather than "-r",
3521 which is now used for something else. Rewrite description of
3522 associated parameters to match how gdb does it now.
3523 (ADDITIONAL_OPTION_HELP): Fix message accordingly.
3525 * m68k-pinsn.c (print_insn_arg): Handle new "`" operand type.
3527 Tue Oct 6 14:47:11 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3529 NOTICE_SIGNAL_HANDLING_CHANGE macro added to the target vector as
3532 * inferior.h (proc_signal_handling_change): prototype removed.
3533 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): default removed.
3534 (handle_command): now calls target_notice_signals.
3535 * procfs.c (proc_signal_handling_change): renamed to
3536 procfs_notice_signals. Now static. Add prototype. All callers
3538 * target.h (struct target_ops): new field, to_notice_signals.
3539 (target_notice_signals): new macro to cover new field.
3540 * target.c (cleanup_target): default to_notice_signals to ignore.
3541 * corelow.c (core_ops),
3543 inftarg.c (child_ops),
3544 procfs.c (procfs_ops),
3545 remote-adapt.c (adapt-ops),
3546 remote-eb.c (eb_ops),
3547 remote-es1800.c (es1800_ops, es1800_child_ops),
3548 remote-hms.c (hms_ops),
3549 remote-mm.c (mm_ops),
3550 remote-nindy.c (nindy_ops),
3551 remote-st2000.c (st2000_ops),
3552 remote-udi.c (udi_ops),
3553 remote-vx.c (vx_ops, vx_run_ops),
3554 remote.c (remote_ops),
3555 target.c (dummy_target),
3556 xcoffexec.c (exec_ops): added static initializer for
3558 * xm-irix4.h, xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): removed.
3560 Tue Oct 6 12:13:08 1992 John Gilmore (gnu@cygnus.com)
3562 * main.c (define_command): Add forgotten initializer.
3564 Tue Oct 6 02:23:17 1992 John Gilmore (gnu@cygnus.com)
3566 * language.c, language.h: Move saved_language out to global
3567 expected_language. Set expected_language when user expectation
3569 * language.c (language_info): Don't print type/range checking gub.
3570 * main.c (main): Set expected language.
3571 (execute_command): Check against expected language.
3572 * symfile.c (set_initial_language): Set expected language.
3574 * configure.in, config/i386sol2.{mh,mt}: Preliminary Solaris-x86 conf.
3576 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
3578 A bunch of changes mostly to improve debugging of C++ programs.
3579 Specifically, the calling of inferiors methods is improved.
3581 * value.h: New macros METHOD_PTR_IS_VIRTUAL,
3582 METHOD_PTR_FROM_VOFFSET, METHOD_PTR_TO_VOFFSET to partially
3583 hide the implementation details of pointer-to-method objects.
3584 How to tell if the pointer points to a virtual method is
3585 still very dependent on the particular compiler, but this
3586 should make it easier to find the places to change.
3587 * eval.c (evaluate_subexp [case OP_FUNCALL]), valprint.c
3588 (val_print [case TYPE_CODE_PTR]): Use the new METHOD_PTR_*
3589 macros, instead of a hard-wired-in code that incorrectly
3590 assumed a no-longerused representation of pointer-to-method
3591 values. And otherwise fix the relevant bit-rotted code.
3593 * valprint.c (type_print_base [case TYPE_CODE_STRUCT]):
3594 If there are both fields and methods, put a space between.
3596 * stabsread.c (read_struct_type): Fix bug in handling of
3597 GNU C++ anonymous type (indicated by CPLUS_MARKER followed
3598 by '_'). (It used to prematurely exit the loop reading in
3599 the fields, so it would think it should start reading
3600 methods while still in the fields. This could crash gdb
3601 given a gcc that can emit nested type information.)
3603 * valops.c (search_struct_method): Pass 'this' value by
3604 reference instead of by value. This provides a more
3605 consistent interface through a recursive search where the
3606 "bottom" functions may need to adjust offsets (due to multiple
3608 * valops.c, value.h, values.c: Pass extra parameters to
3609 value_fn_field and value_virtual_fn_field so we can
3610 correctly adjust offset for multiple inheritance.
3611 * eval.c (evaluate_subexp [case OP_FUNCALL]): Simplify
3612 virtual function calls by using value_virtual_fn_field().
3613 * values.c: New function baseclass_offset, derived from
3614 baseclass_addr (which perhaps can be made obsolete?).
3615 It returns an offset rather than an address. This is a
3616 cleaner interface since it doesn't mess around allocating
3618 * valops.c (search_struct_method): Use baseclass_offset
3619 rather than baseclass_addr.
3621 Mon Oct 5 16:02:04 1992 Stu Grossman (grossman at cygnus.com)
3623 * Makefile.in: Re-install 29K/UDI stuff.
3624 * remote-udi.c (udi_resume): Clean up.
3625 * (udi_wait): Rewrite, leave out bugs.
3626 * Add debugging code to print out all register fetches and stores.
3627 * Straighten out target_ops.
3628 * tm-29k.h (DUMMY_FRAME_RSIZE): Pad out to doubleword.
3630 Mon Oct 5 09:46:44 1992 Ian Lance Taylor (ian@cygnus.com)
3632 * remote-udi.c (udi_create_inferior): run with no arguments should
3633 not pass the program name as an argument, since the UDI code
3634 already handles that.
3635 (udi_load): get the symbols from prog_name, not arg_string (the
3636 load command should really use arg_string as the program name, not
3637 prog_name, but at least the run command works now).
3639 * munch: HP9000/300 nm puts an extra space between T and symbol
3642 * config/irix4.mh: added -lsun to XM_CLIBS to get RPC functions
3643 needed for vxworks targets.
3645 Fri Oct 2 22:04:42 1992 John Gilmore (gnu@cygnus.com)
3647 * am29k-tdep.c (_initialize_29k): Make it possible for the
3648 user to set and query the address where function calls into the
3649 inferior write a small scratch routine. `set call_scratch_address'
3650 * inferior.h (PC_IN_CALL_DUMMY): Fix fencepost error.
3651 * remote.c (remote_prepare_to_store): Only fetch regs if they are
3652 not already cached validly.
3654 Thu Oct 1 14:36:42 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3656 Rs6000 native support.
3658 * infptrace.c: remove #ifdef USG from around include ptrace.h.
3659 machines without this header should not be compiling this file.
3660 * nm-rs6000.h, rs6000-nat.c: new files for native support.
3661 * rs6000-tdep.c: do not include sys/ptrace.h or sys/reg.h.
3662 * rs6000-xdep.c: removed. all code now in rs6000-nat.c.
3663 * xm-rs6000.h: do not include ptrace.h.
3664 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to nm-rs6000.h.
3665 * config/rs6000.mh (XDEPFILES): removed rs6000-xdep.o.
3666 infptrace.o and inftarg.o move to NATDEPFIES.
3667 (NAT_FILE, NATDEPFILES): new macro for native support.
3669 Sun3 native support.
3671 * config/sun3os3.mh, config/sun3os4.mh (NAT_FILE, NATDEPFILES):
3672 new macros for native support.
3673 (XDEPFILES): moved infptrace.o and inftarg.o to NATDEPFILES,
3674 removed sun3-xdep.o.
3675 * xm-sun3.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
3677 * sun3-xdep.c: removed. All code is now in sun3-nat.c.
3678 * sun3-nat.c, nm-sun3.h: new files for native support.
3680 Thu Oct 1 10:30:54 1992 Fred Fish (fnf@cygnus.com)
3682 * dwarfread.c (dbsize): New variable to hold size of dwarf info.
3683 * dwarfread.c (dwarf_build_psymtabs): Rename dbsize parameter to
3684 dbfsize and use it to initialize new local file scope dbsize.
3685 * dwarfread.c (read_ofile_symtab): Initialize dbsize and use it.
3686 * dwarfread.c (basicdieinfo): Use dbsize to check for oversize
3687 DIEs as well as the current check for undersize DIEs. This helps
3688 to gracefully detect and reject corrupted DIE information.
3690 Thu Oct 1 01:57:56 1992 John Gilmore (gnu@cygnus.com)
3692 Add `command hooks' and a hook for inferior program stopping.
3694 * command.h (struct cmd_list_element): Remove unused `aux'
3695 field. Add new `hook', `hookee', and `cmd_pointer' fields.
3696 * command.c (add_cmd): Initialize new fields, elim old.
3697 (add_alias_cmd): Clone new fields.
3698 (delete_cmd): Un-hook hookee if we're deleting hook.
3699 (help_cmd): Tell user the command is hooked, if it is.
3700 (lookup_cmd_1): Abbreviations return the original command
3701 instead of themselves, so that hooks on the original cmd will be
3703 * defs.h (enum command_class): Add class_pseudo and comments.
3704 * gdbcmd.h (execute_user_command): Add prototype.
3705 * infrun.c (normal_stop): If the stop command is hooked,
3706 run the hook whenever we stop.
3707 (hook_stop_stub): Stub for catch_errors.
3708 (_initialize_infrun): Set up pseudo "stop" command.
3709 * main.c (execute_user_command): Code extracted from execute_command.
3710 (execute_command): If hooked, run the hook before the command.
3711 (define_command): If defining a new hook, check the command it
3712 is hooking, and warn if none. Install the hook.
3713 * source.c (_initialize_source): "l" is an abbrev for "list".
3714 * doc/gdb.texinfo: Document command hooks.
3716 * Makefile.in (VERSION): Roll to 4.6.7.
3717 * config/sun4os4.mh: Remove dup inftarg.o from NATDEPFILES.
3718 * infrun.c (breakpoints_inserted): Make it static again.
3719 * tm-symmetry.h (FLOAT_INFO): #if 0 it for cross-ptrace abuse.
3721 Wed Sep 30 15:33:22 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3723 Native file renaming.
3725 * nat-sparc.c -> sparc-nat.c
3726 * nat-sun4os4.h -> nm-sun4os4.h
3727 * nat-trash.h -> nm-trash.h
3728 * config/sun4os4.mh: track file renaming.
3729 * configure.in: link to nm.h rather than nat.h.
3730 * infptrace.c: include nm.h rather than nat.h.
3732 Tue Sep 29 14:35:00 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3734 Host/target/native split for sun4.
3736 * Makefile.in (TSOBS): removed corelow.o.
3737 * infptrace.c: included nat.h.
3738 * nat-trash.h: temporary header file. This should be removed once
3739 all hosts have the native/host/target split.
3740 * configure.in: add a symlink from nat-trash.h to nat.h if no
3741 other nat file exists for this configuration.
3742 * sparc-tdep.c: no longer include sys/ptrace.h.
3743 * sparc-xdep.c: removed. contents have been moved to nat-sparc.c.
3744 * xm-sparc.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
3746 * nat-sparc.c, nat-sun4os4.h: new files for sun4 native support.
3747 * config/sun4os4.mh (XDEPFILES): moved infptrace.o and inftarg.o
3748 to NATDEPFILES. removed sparc-xdep.o.
3749 (NATDEPFILES, NAT_FILE): new macros for native support.
3751 Break the direct connection from core_file_command to any
3752 particular type of core file support.
3754 * target.h (find_core_target): new prototype.
3755 * target.c (find_core_target): new function. Walks the target
3756 list looking for the core target.
3757 * core.c (core_file_command): replace calls to core_detach and
3758 core_open with find_core_target and direct calls.
3760 Tue Sep 29 10:19:00 1992 Ian Lance Taylor (ian@cygnus.com)
3762 * xm-hp300hpux.h: define MEM_FNS_DECLARED; include <sys/ptrace.h>
3764 config/hp300hpux.mh: ALLOCA1 was not defined.
3766 Mon Sep 28 22:03:41 1992 Stu Grossman (grossman at cygnus.com)
3768 * breakpoint.c, exec.c, language.c, main.c, printcmd.c, symfile.c,
3769 target.c, valprint.c: Use unfiltered forms of f/printf, et. al.
3770 until we can figure out a better way to do paging.
3772 Sat Sep 26 02:07:31 1992 John Gilmore (gnu@cygnus.com)
3774 * findvar.c (supply_register): Add CLEAN_UP_REGISTER_VALUE hook.
3775 * tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Use it.
3776 * hppa-coredep.c: Remove, now that we use the hook.
3777 * config/hppab.mh, config/hppah.mh: Use standard coredep.o.
3778 * hppab-xdep.c, hppah-xdep.c: Remove custom code, use hook.
3780 * dbxread.c, partial-stab.h: Replace all #ifdef hp9000s800's with
3781 GDB_TARGET_IS_HPPA's. This is a SERIOUS KLUDGE. The code needs to all
3782 be ripped out and reimplemented right (see elfread.c).
3783 * tm-hppa.h (GDB_TARGET_IS_HPPA): Define.
3785 Rename all HPPA files to fit into unique DOS filenames:
3786 * *hppabsd* => *hppab*
3787 * *hppahpux* => *hppah*
3789 Sat Sep 26 00:25:15 1992 John Gilmore (gnu@cygnus.com)
3791 Make the /proc support a target-struct in its own right.
3793 * Makefile.in: Remove inftarg.[co], since it is now included via
3795 * config/*.mh: Add inftarg.o and fork-child.o to all *.mh that
3796 reference infptrace.o. Add fork-child.o to all *.mh that
3799 * inferior.h (proc_wait, inferior_proc_init, proc_set_exec_trap):
3800 No longer global functions.
3801 (fork_inferior): New global function from fork-child.c.
3802 * inftarg.c (child_wait): Remove USE_PROC_FS conditional.
3803 (ptrace_me, ptrace_him): New stub functions for fork_inferior().
3804 (child_create_inferior): Moved to fork-child.c as fork_inferior.
3805 (child_create_inferior): New tiny function that calls fork_inferior.
3806 * fork-child.c: New file, containing fork_inferior, which is
3807 built from slight mods to inftarg.c's child_create_inferior.
3809 * procfs.c (procfs_ops): Add target vector.
3810 (attach): Rename as static do_attach.
3811 (procfs_create_inferior): New tiny function that calls fork_inferior.
3812 (child_xfer_memory): Rename to static procfs_xfer_memory.
3813 (store_inferior_registers): Rename to static procfs_store_registers.
3814 (inferior_proc_init): Rename to static procfs_init_inferior.
3815 (procfs_attach, procfs_detach, procfs_prepare_to_store,
3816 procfs_files_info, procfs_open, procfs_mourn_inferior,
3817 procfs_can_run): Slightly mangled copies of the corresponding
3818 child_XXX routines from inftarg.c.
3819 (proc_wait): Renamed to static procfs_wait.
3820 (child_resume): Rename to static procfs_resume.
3821 (fetch_inferior_registers): Rename to static procfs_fetch_registers.
3822 (initialize_proc_fs): Rename to initialize_procfs. Set up
3825 * putenv.c: index -> strchr.
3826 * regex.c: Always rename bcopy to memcpy, etc.
3827 FIXME: Eventually do the renames rather than use #define's.
3828 * sparc-tdep.c (deferred_stores): Moved from sparc-xdep.c.
3830 * sparc-xdep.c: Move deferred_stores to target dependent.
3831 * xm-irix4.h, xm-sysv4.h (CREATE_INFERIOR_HOOK): No longer needed.
3833 Fri Sep 25 21:59:27 1992 John Gilmore (gnu@cygnus.com)
3835 Split non-target-dependent code out of target_attach routines.
3837 * target.h: Comments on target_attach args and results.
3838 * infcmd.c (attach_command): Check for existing execution, call
3839 target_attach, set up terminal status and wait_for_inferior, wait
3840 for the attach status, and do normal_stop.
3841 * inftarg.c (child_attach): Remove target independent stuff.
3842 * remote-adapt.c (adapt_attach): Ditto.
3843 * remote-mm.c (mm_attach): Ditto.
3844 * remote-udi.c (udi_attach): Ditto.
3845 * remote-vx.c (vx_attach): Ditto.
3849 * remote-hms.c (hms_attach): Remove completely, it was useless.
3850 * remote-mm.c, remote-hms.c, remote-udi.c, remote-adapt.c: Remove
3851 commented-out start_remote calls.
3852 * remote-hms.c, remote-adapt.c, remote-mm.c, remote-udi.c: Remove
3853 DENTER and DEXIT macros and their calls. Use a real debugger --
3854 like gdb -- to see what functions are being called when.
3855 * utils.c (strcmp_iw): Make nonstatic, for lint.
3857 Fri Sep 25 18:48:20 1992 John Gilmore (gnu@cygnus.com)
3859 * infrun.c, inftarg.c, inferior.h: Comment and lint cleanups.
3861 Fri Sep 25 15:13:44 1992 Stu Grossman (grossman at cygnus.com)
3863 * tm-sparc.h, dbxread.c (read_ofile_symtab): Install Jim Wilson's
3864 fix to differentiate between gcc1 & gcc2 compiled files so that we
3865 can debug calls that pass structs as args correctly.
3866 * symmisc.c (dump_symtab): If block was compiled with gcc, say
3867 so, and what version.
3869 * remote.c (remote_wait): Make regs be char to avoid picayune
3870 ANSI compiler warnings.
3872 * energize.h: Move all external struct decls to inside of
3873 __STDC__, add prototype for energize_shell_wait().
3874 * energize.c (getpty): Clean up, make us really get a controlling
3876 * (energize_initialize): Disable SIGIO prior to setting up for
3877 I/O interrupts. Move setsid(), et. al. to getpty().
3878 * (energize_shell_wait): New routine to wait for things started
3879 via the shell command, uses wait() instead of /dev/proc.
3880 * Also, add prototype for execute_command_1().
3882 Fri Sep 25 12:09:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3884 * inftarg.c (child_create_inferior, child_attach,
3885 child_mourn_inferior): collect unix child process stratum
3886 functions which live below the target vector into this file to
3887 facilitate host/target/native split. Also, make them static.
3888 * inflow.c (child_mourn_inferior): removed.
3889 * infrun.c (child_create_inferior, child_attach): removed.
3890 (resume): becomes global so that functions below the
3891 target vector can find it.
3892 * inferior.h (resume): add prototype.
3893 (child_mourn_inferior, child_create_inferior, child_attach):
3896 * xcoffexec.c (exec_ops): child_attach and child_create_inferior
3897 replaced with find_default_attach and
3898 find_default_create_inferior.
3900 Fri Sep 25 10:21:04 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
3902 * i960-pinsn.c: Use _filtered routines for printing, so symbolic
3903 addresses don't get displayed in the wrong positions.
3905 Fri Sep 25 09:52:47 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3907 Separate core functions along target vector in preparation for
3908 native support. Functions above vector now live in core.c. Those
3911 * core.c (solib_add_stub, core_close, core_open, core_detach,
3912 get_core_registers, core_files_info, core_ops): moved to corelow.c
3913 (_initialize_core): removed addition of core_ops target.
3914 * corelow.c: new file.
3915 (solib_add_stub, core_close, core_open, core_detach,
3916 get_core_registers, core_files_info, core_ops): moved from core.c
3917 (_initialize_corelow): new function.
3918 * gdbcore.h (core_open, core_detach): added prototypes.
3919 (core_ops): add forward declaration.
3920 * Makefile.in (SFILES_MAINDIR): add core.c
3922 (TSOBS): change core.o to corelow.o
3924 Wed Sep 23 11:14:53 1992 Stu Grossman (grossman at cygnus.com)
3926 * m68k-tdep.c (m68k_saved_pc_after_call): Use 'GDB_TARGET_IS_SUN3'
3927 instead of 'sun' predefined symbol so that trap analysis code is
3928 enabled only when the TARGET is a sun3.
3930 Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3932 * tm-i960.h (ext_format_i960): Add top-level declaration.
3933 (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested
3934 blocks, else Sun4 compiler complains.
3936 Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com)
3938 * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break'
3939 instruction's argument. Patch from jonathan@cs.stanford.edu
3942 Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3944 Break the thread of control that implies that a unix child
3945 process will be the default target.
3947 * target.c (find_default_run_target, find_default_attach,
3948 find_default_create_inferior, return_zero): new functions.
3949 (cleanup_target): Make return_zero the default for to_can_run.
3951 * exec.c (exec_ops), core.c (core_ops): Replace child_attach and
3952 child_create_inferior references with find_default_XXX instead.
3954 * target.h (struct target_ops): new field, to_can_run.
3955 (find_default_attach, find_default_create_inferior): new prototypes.
3956 (target_can_run): new macro.
3958 * Also added a zero (default) to_can_run element to all static
3959 struct target_ops initializations throughout GDB, except:
3960 * inftarg.c (child_ops): Use new child_can_run() to enable child runs.
3962 * infrun.c (child_create_inferior): Clean up error handling when
3963 no exec file is specified.
3964 (child_attach): Don't require exec file.
3966 Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com)
3968 Remove kill_inferior_fast, in favor of target_kill, which goes
3969 through the target vector.
3971 * inferior.h (kill_inferior_fast): remove declaration.
3973 * main.c (disconnect): call quit_cover using catch_errors rather
3974 than calling kill_inferior_fast directly. New way goes through
3975 the target vector, handles attached processes, and writes
3976 command history if appropriate.
3977 (quit_cover): new function, wrapper for quit_command.
3979 * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c,
3980 infptrace.c, procfs.c: Removed all instances of kill_inferior_fast,
3981 inlining them into the local kill_inferior when needed.
3983 Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com)
3985 * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'.
3986 * stabsread.c (read_struct_type): Simplify complicated expression
3987 for dumb DECstation compiler.
3989 Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
3991 * m68k-pinsn (print_insn_arg, fetch_arg): added support for
3992 operands to memory management instructions, from WRS.
3994 Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com)
3996 * main.c (main): Back out previous language setting changes.
3997 Replace with simple default to C before processing any init
3998 files. There MUST be a language set, even in the absence of
3999 init files or executables, or expression parsing fails.
4001 Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com)
4003 * main.c (main): Move code that sets initial language to
4004 symfile.c. Fixup places where command files are processed to
4005 be consistent in setting a default language if none has been
4007 * symfile.c (set_initial_language): Add code moved from
4008 main() that sets an initial default language when a new
4009 symbol file is read.
4010 * symfile.c (symbol_file_command): Call set_initial_language.
4011 * symtab.c (find_main_psymtab): Add FIXME comment.
4013 Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4015 * breakpoint.c, sparc-tdep.c: comment changes.
4016 * configure.in: removed target_dependent line.
4018 * remote-mm.c (mm_attach): change printf to error to prevent
4020 * remote-udi.c (udi_attach): change printf to error to prevent
4023 * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace
4024 calls to {fetch|store}_inferior_registers with calls to
4025 target_{fetch|store}_registers, for remote-target independence.
4027 Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com)
4029 * Makefile.in: Fix bug I introduced in merging Rich's change.
4030 * infrun.c (child_create_inferior): Use proceed() rather than
4031 doing all the same stuff by hand.
4033 Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4035 * Makefile.in, configure.in: add support for files used only when
4036 configured native, that is, when host = target.
4038 Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4040 * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred
4041 stores are target dependent and were moved from xm to tm.
4043 Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com)
4045 * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir.
4047 * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE
4048 overrides, to avoid problem in xdr_bytes with malloc(0) => 0.
4050 Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4052 * target.h (struct target_ops): removed to_convert_to_virtual and
4053 to_convert_from_virtual elements. Initializations removed from
4054 all static initializations.
4055 (target_convert_to_virtual, target_convert_from_virtual):
4057 (host_convert_to_virtual, host_convert_from_virtual): Removed
4058 forward declarations.
4059 * target.c (cleanup_target): removed default assignments for
4060 to_convert_to_virtual and to_convert_from_virtual.
4061 * inftarg.c (host_convert_to_virtual, host_convert_from_virtual):
4063 * findvar.c (value_of_register, value_from_register):
4064 target_convert_to_virtual inlined.
4065 * infcmd.c (do_registers_info): target_convert_to_virtual inlined.
4066 * valops.c (value_assign): target_convert_from_virtual inlined.
4068 Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com)
4070 * main.c (gdb_readline): Avoid printf_filtered, which sets char
4071 position wrong if used for the prompt.
4072 * utils.c (puts_filtered): Comment: NOT a puts() replacement!
4074 Support for accessing arbitrary MIPS stack frames in memory.
4076 * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is
4077 set, run it before INIT_EXTRA_FRAME_INFO.
4078 * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it.
4080 * mips-tdep.c (init_extra_frame_info): Only clobber the `frame'
4081 (FP) value in the frame_info struct if it is zero (as from top of
4083 (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC.
4085 * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always
4086 comes back as zero. So does FP_REGNUM, as a trigger for
4087 init_extra_frame_info.
4089 * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get
4090 the program counter set before INIT_EXTRA_FRAME_INFO is run.
4091 (INIT_FRAME_PC): Defined to null.
4092 (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab.
4093 (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command.
4094 Briefly explain MIPS stacks in GDB.
4096 Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com)
4098 * copying.awk, copying.c (show_copying_command,
4099 show_warranty_command): Rename from copying_info, warranty_info,
4100 to match command function conventions.
4102 * utils.c (prompt_for_continue): Reinitialize more-counts
4103 before printing anything, and again afterward. Fix comments.
4104 (vfprintf_filtered): Eliminate static buffer; use auto buffer,
4105 or alloca() if needed.
4107 * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to
4108 detect native versus cross-host.
4110 Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com)
4112 * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for
4113 Suns. Rename to m68k_saved_pc_after_call.
4114 * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use
4115 m68k_saved... instead of sun3_saved...
4117 Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com)
4119 * Makefile.in (update-depend, update-alldeps): Split out of
4120 setup-to-dist, for convenience in rebuilding the depend and
4122 (assorted): Update to catch straggler files when building gdb.tar.Z.
4124 Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com)
4126 Preliminary cleanup for splitting host/native/target.
4128 * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP
4129 here; it is dealt with at a gdb-target-independent level.
4130 * rs6000-tdep.c (single_step): Don't call ptrace, we are a
4131 high toned routine. Fix return type to void.
4132 * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it.
4133 Rich and I believe the "real problem" was that both single_step
4134 and target_resume were issuing PT_CONTINUE calls. This would
4135 cause the second PT_CONTINUE to sometimes fail because the process
4136 was already running.
4137 * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge.
4139 Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com)
4141 * energize.c (pty_to_kernel): Must check for EAGAIN as
4142 termination condition.
4143 (full_filename): Don't prepend dirname if filename begins with /.
4144 (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad
4146 (getpty (NCR)): Lotsa bug fixes...
4147 (kernel_dispatch (case StopRType)): Use kill() instead of
4148 killpg() so we can deal with losing systems...
4149 (wait_for_events): Work around NCR select() lossage. It doesn't
4150 zero out readfds when select() returns zero.
4151 (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use
4152 getcwd() instead of getwd() (NCR getwd() seg faults).
4153 (energize_wait): Use sigaction() for NCR. Their version of signal()
4154 is unreliable by default.
4156 * procfs.c (proc_wait): Call print_sys_errmsg() if we get an
4157 error from PIOCSWSTOP.
4159 * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c,
4160 symfile.c, target.c, valprint.c: Use _filtered form of *printf.
4161 defs.h, utils.c: Make vfprintf_filtered global.
4163 * energize.c (send_location): New routine to consolidate all
4164 places where we must notify kernel of where the given pc is.
4165 (cplus_demangle): Put single-quotes around demangled names.
4166 (energize_call_command): Call send_location() after doing up,
4167 down, and frame commands.
4169 Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4171 * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first
4172 pass at doc for two new remote targets---29K using UDI, and Tandem
4173 ST2000 using STDBUG.
4175 * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__
4177 * doc/all.m4: turn on H8/300 stuff for generic manual
4179 * doc/gdbinv-s.m4.in: remove text on special procedures to continue
4180 after explicit call to breakpoint() in serial stubs.
4182 Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com)
4184 * mipsread.c: Clean up some white space.
4185 (parse_symbol): Handle stEnd of stFile.
4186 (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal.
4188 * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers,
4189 store_inferior_registers): Replace unexplained numbers
4190 with manifest constants from a DECstation header file.
4191 * xm-mips.h (KERNEL_U_ADDR): Get from <machine/param.h>.
4192 (REGISTER_U_ADDR): Fix up for Ultrix 4.2.
4194 * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h.
4196 * stack.c (_initialize_stack): "dow" should be a valid abbreviation
4197 for "down". Suggested by Richard Stallman.
4199 Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4201 * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid
4202 redeclaration bug on SunOS 4.
4204 Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com)
4206 * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums.
4207 * m68k-stub.c: Remove a few extraneous ANSI-isms.
4208 * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if
4209 they aren't already there.
4210 * remote-vx.c (vx_prepare_to_store): Ditto.
4211 * xcoffread.c: Surround forward struct defns with #ifdef __STDC__.
4213 Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com)
4215 Removed a large number of changes inserted by Per Bothner
4216 for C++ support. These will go back in when they've been
4219 Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com)
4221 * serial.h: Fix prototye for serial_raw().
4222 * ser-bsd.c, ser-termios.c: Fix args for serial_open() &
4223 serial_write() to match prototypes.
4224 * remote-st2000.c (get_reg_name): Make *p be const.
4226 Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4228 * remote-nindy.c (nindy_fetch_registers): Make return type void,
4229 to agree with target structure field type.
4230 (nindy_store_registers): Ditto.
4232 * Makefile (OPCODES): New var, pointing to opcodes library.
4233 (CLIBS, CDEPS): Include it.
4234 (saber_gdb): Load opcodes library.
4236 Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com)
4238 * a68v-xdep.c (store_inferior_registers): declare as void.
4239 * infptrace.c: HP/Apollos have ptrace.h in the wrong place.
4240 * remote-st2000.c: Massive changes to use new serial package.
4241 Also added 'connect' command to transparantly connect to serial
4243 * ser-termios.c: Big cleanup, use nicer coding conventions.
4244 * ser-bsd.c: New module, serial stuff for BSD systems.
4245 * serial.h: Define struct ttystate properly using HAVE_TERMIO.
4246 * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE...
4248 Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4250 * doc/gdb.texinfo: fix shameful error of agreement reported by
4251 jimb@occs.cs.oberlin.edu (Jim Blandy)
4252 * doc/gdb.texinfo: remove old partial discussion of remote serial
4253 protocol (via serial debug stubs)
4254 * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing
4255 use of serial debug stubs
4257 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
4259 * symfile.h: Declaration of set_demangling_style() moved
4260 here from demangle.h (which is now in ../include).
4261 * i386-xdep.c: Update comment.
4263 Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4265 * symtab.c (completion_list_add_symbol): restructured to optimize
4266 for time. First clip names that cannot match. Then clip any
4267 names we've already considered. Drop a redundant strncpy. Drop
4268 a redundant malloc and associated free for demangled names.
4270 Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com)
4272 * a68v-xdep.c (store_inferior_registers): Define as type void.
4273 * configure.in: Add host m68k-apollo*-bsd*.
4274 * demangle.c (struct demanglers): Use enum instead of constant
4275 value to keep braindamaged HP/Apollo compiler happy.
4277 Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
4279 * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
4280 match "FOO". This allows 'break Foo' to work when Foo is
4281 a mangled C++ function. (See comment before function.)
4283 Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
4285 * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
4286 for files in vx-share/*.c.
4287 * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention,
4288 for normal GDB source files.
4290 * Makefile.in (VERSION): Roll to 4.6.6.
4292 * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h.
4293 * tm-sun3.h: Remove STACK_END_ADDR, no longer used.
4294 * tm-sun3os4.h: Update comments.
4295 * xm-delta88.h: Remove STACK_END_ADDR.
4297 Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
4299 * Makefile.in (VERSION): Roll to 4.6.5.
4301 * infrun.c: Lint for recent `handle' changes.
4303 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
4304 * serial.h (EXFUN): Remove all uses, convert to PARAMS.
4305 * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
4306 should include a ser-XXX.o module.
4308 * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
4309 * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
4311 * configure.in: Map unrecognized sun 68k's, sun sparcs, into
4312 known suns in configure.in, rather than mapping them to unique
4313 config files that happen to duplicate other config files.
4314 * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
4315 * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
4317 Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
4319 * configure.in (*-*-sunos*): Use trailing * to match all
4320 sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
4321 (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
4322 in production on Sun-4.
4323 ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
4324 (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4325 (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4327 * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
4328 config/sparc-noun.mt: New target configs for embedded.
4329 * config/sun4os3.{mh,mt}: Remove, never existed in production.
4331 * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
4332 target definitions for embedded with and without underlines on
4335 * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
4336 not a parameter of the CPU, but of the development environment.
4337 * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
4339 Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
4341 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
4342 (which involves reading in main's symtab) if we have no breakpoints.
4344 Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
4346 * dwarfread.c (cu_language): New local variable to record
4347 language for current compilation unit being processed.
4348 * dwarfread.c (set_cu_language): New local function to decode
4349 and record language for current compilation unit being processed.
4350 * dwarfread.c (synthesize_typedef): Add local function to
4351 synthesize a typedef for C++ classes, structs, unions, and
4353 * dwarfread.c (read_structure_scope): Synthesize typedefs
4354 for C++ classes, structs and unions.
4355 * dwarfread.c (read_enumeration): Synthesize typedefs for
4357 * dwarfread.c (read_file_scope): Call set_cu_language to
4358 record language for current compilation unit. After symtab
4359 is built, save this recorded language.
4360 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
4361 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
4362 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
4363 typedefs for C++ classes, structs, unions, and enumerations.
4364 * dwarfread.c (scan_compilation_units): Call set_cu_language
4365 to record language for current compilation unit.
4366 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
4367 for TAG_enumeration_types, rather than in add_partial_symbol.
4368 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
4369 case with class, struct, and union type cases, now that they are
4370 the same. Remove tests for non-NULL name attributes, now done
4372 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
4373 treat as alias for TYPE_CODE_STRUCT for now.
4375 Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
4377 * Makefile.in: map "gdb" through program_transform_name when
4380 Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
4382 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
4383 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
4384 Use "regi" for local indexing through register numbers, reserving
4385 "regno" for the name of a specific register passed as an input
4386 parameter. Fix bug propagated through all versions that sometimes
4387 used regno as an index when it should have been regi, thus using
4388 -1 as an index in some cases.
4390 Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
4392 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
4393 respectively, so same demangler can be used by other programs.
4394 * Makefile.in: Remove demangler stuff.
4395 * Makefile.in (depend): Pass -I../readline (needed for main.c).
4396 * demangle.c (_initialize_demangler): Tell demangler which
4397 CPLUS_MARKER to assume.
4399 Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
4401 RS/6000 portability changes (for hosting cross-debuggers).
4403 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
4404 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
4405 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
4406 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
4407 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
4408 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
4409 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
4410 (NO_SINGLE_STEP): Add, target-dependent.
4411 (loadinfotextindex): Lowercase, remove "aix_".
4412 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
4413 (NO_SINGLE_STEP): Remove, target-dependent.
4414 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
4415 * xcoffread.c: Only build file if RS/6000 native GDB.
4416 (build_function_symbol): Remove #if 0'd code.
4417 * rs6000-tdep.c: Cleanup. Add static fn protos.
4418 Use CORE_ADDR for addresses throughout. Make void fns void.
4419 (pop_dummy_frame): Add FIXME about bogosity of design here.
4420 (rs6000_struct_return_address): Ditto.
4421 (frameless_function_invocation, frame_get_cache_fsr,
4422 frame_initial_stack_address, xcoff_relocate_symtab,
4423 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
4424 add_text_to_loadinfo, find_toc_address): Move from xdep file.
4425 Use CORE_ADDRs. Change identifiers to lowercase.
4427 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
4428 supplying dummy routines if non-native. Add prototype for
4429 static exec_one_dummy_insn. Move a mess of functions to
4430 rs6000-tdep.c (as above). Remove #if 0'd code.
4432 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
4433 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
4434 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
4436 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
4439 * vx-share/README, nindy-share/README: New files describing
4440 how these directories' code is shared, and with whom.
4442 Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
4444 * configure.in (target configurations): Reformat into table.
4445 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
4447 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
4448 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
4449 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
4450 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
4451 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
4452 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
4454 * Makefile.in (config-check): Add command to check whether
4455 configure.in is consistent with config/*.
4457 Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
4459 * configure.in (host configurations): Reformat nested cases into
4460 easy-to-maintain table.
4461 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
4462 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
4464 Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
4466 * cplus-dem.c: Reorder args to most local functions to make them
4467 follow the consistent pattern of struct work_stuff pointer first,
4468 followed by pointer into string being demangled, followed by
4469 pointer to the string where the result is being stored, followed
4470 by other args. Also generally replace most variables of name
4471 "type" with "mangled" for consistency. They all pointed to the
4472 same string but half were one name and half the other.
4473 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
4474 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
4475 use whenever a qualified name is being demangled.
4476 * cplus-dem.c (do_type): Qualified names are treated similarly
4477 to fundamental types, not as modifiers of fundamental types.
4479 Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
4481 * configure.in: Add sparclite as a target.
4483 * sparc-stub.c (handle_exception): Flush instruction cache just
4484 before returning to the user. (hexToInt): Fix overzealous cleanup.
4486 Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
4488 * infrun.c (handle_command): Rewrite to allow multiple signal
4489 numbers, signal number ranges, and to recognize "all" to mean all
4490 signals except those used by the debugger.
4491 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
4492 to set or reset actions for specific signals.
4494 Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
4496 * coffread.c (decode_type): Call alloc_type to alloc new
4498 * stabsread.c (read_array_type, read_range_type, define_symbol):
4499 Call alloc_type to alloc new types.
4500 * stabsread.c (define_symbol): Move dbl_valu symbol field data
4501 from type_obstack to symbol_obstack.
4502 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
4504 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
4505 associated with a type, using the same mechanism as was used to
4506 allocate space for the type structure itself.
4507 * coffread.c (patch_type, coff_read_struct_type,
4508 coff_read_enum_type): Use TYPE_ALLOC.
4509 * dwarfread.c (struct_type): Use TYPE_ALLOC.
4510 * gdbtypes.c (create_array_type, check_stub_method,
4511 allocate_cplus_struct_type): Use TYPE_ALLOC.
4512 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
4513 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
4514 read_range_type): Use TYPE_ALLOC.
4516 Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
4518 * breakpoint.c (breakpoint_re_set): Select a default source
4519 symtab if one is not currently selected.
4520 * utils.c (query): Call wrap_here before building the output
4521 query string, to turn off wrapping and flush any buffered output.
4522 Otherwise our query may end up in the wrap buffer and never be
4524 * eval.c (evaluate_subexp): Report error when attempting to
4525 evaluate subscript for types without a target type, rather
4526 than dumping core by using the NULL pointer.
4527 * symfile.c (symbol_file_command): Forget current_source_symtab
4528 and current_source_line when discarding symbol table.
4530 Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
4532 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
4534 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
4535 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
4537 Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
4539 * remote.c (remote_open): Fix baud rate setting to make -b flag
4540 work. (remote_wait): Change 'T' message parser to deal with new
4541 improved format which allows stub to send an arbitrary bunch of
4543 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
4544 make all this re-entrant by storing all state on the stack. Clean
4545 up memory error trapping. (computeSignal, set_debug_traps):
4546 make it all table driven. Make a start at a baud rate setting command.
4548 Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
4550 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
4552 * remote-vx.c: redefine malloc to avoid buggy declaration on
4553 RS/6000 <rpc/types.h>.
4554 xm-rs6000.h: include <sys/select.h> to define fd_set for
4555 <rpc/svc.h> on RS/6000.
4557 Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
4559 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
4560 recursive invocations of make. Always create installation
4563 Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
4565 * m68k-pinsn.c: Minor fix in style of output (don't use
4566 range to indicate floating point control registers).
4568 Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
4570 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
4572 * infcmd.c (registers_info): Handle multiple register names.
4573 Changes inspired by Roland McGrath.
4575 Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
4577 * sparc-stub.c: New file. Mix it with your SPARClite
4578 application, and it will speak GDB remote protocol!
4579 * remote.c (remote_wait): Change 'T' (expedited reply) message to
4580 deal with arbitrary registers. Needed for sparc-stub.
4582 Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
4584 * cplus-dem.c (cplus_markers): Add table for gnu style and
4585 use throughout, in place of compile time constant CPLUS_MARKER.
4586 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
4587 * cplus-dem.c (cfront_special): New function, as suggested
4588 by pfieland@stratus.com.
4589 * cplus-dem.c (forget_types): New function.
4590 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
4592 * cplus-dem.c (mop_up): Call forget_types().
4593 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
4594 Use throughout, instead of checking current_demangling_style.
4595 * cplus-dem.c (demangle_signature): When finding an explicit
4596 start of function args, forget all remembered types for
4597 lucid/cfront style demangling.
4598 * cplus-dem.c (demangle_prefix): In a sequence of two or more
4599 underbar characters, use last pair as the delimiter. Hoist
4600 gnu_special() call up to cplus_demangle(). Call cfront_special()
4602 * cplus-dem.c (cplus_special): Fix virtual table name demangling
4603 for inherited classes.
4604 * cplus-dem.c (demangle_args): Document quirks of numbered
4605 references to previously seen types.
4606 * dbxread.c (read_ofile_symtab, process_one_symbol):
4607 Use AUTO_DEMANGLING rather than explicitly checking
4608 current_demangling_style.
4609 * demangle.h: Add some comments.
4610 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
4611 CFRONT_DEMANGLING): New macros.
4612 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
4613 not found in the actual producer string produced by lcc.
4614 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
4615 than explicitly checking current_demangling_style.
4617 Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
4619 * breakpoint.c (enable_longjmp_breakpoint,
4620 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
4621 Check for duplicate breakpoints at the same address. Bug report
4622 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
4624 Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
4626 * buildsym.c (end_symtab): Document that end_symtab can return
4627 NULL under non-error conditions.
4628 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
4629 returned from end_symtab for empty compilation units.
4631 Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
4633 * am29k-tdep.c: Lint from DECstation compiler.
4634 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
4635 As the man page says, "Sometimes you just can't get lint to shut
4636 up". That doesn't mean you should blow away the code it won't
4638 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
4639 it up over the next few weeks. Make mips x 29k build.
4640 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
4641 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
4642 but leave it as a comment because the breakpoint instruction
4643 is not easily accessible at this moment (it's static, and if
4644 we define one here, it goes into every file compiled).
4646 Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
4648 * Makefile.in (VERSION): Bump to 4.6.3.
4649 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
4650 function scopes when building partial symbol tables.
4651 * objfiles.c (open_existing_mapped_file): Make it clear in
4652 warning message that out of date mapped files are ignored.
4653 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
4654 unit source file name in error message.
4656 Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
4658 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
4659 * dwarfread.c (struct_type): In absence of AT_byte_size for
4660 bitfield, use size of object of member's type for the size of
4661 the anonymous object containing the bit field.
4662 * dwarfread.c (completedieinfo): Set has_at_byte_size when
4663 an AT_byte_size attribute is seen.
4664 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
4665 union aux_ext (was aux_ent).
4666 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
4667 unsigned char* to char*, for Lucid compiler.
4668 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
4669 to be correct type (from unsigned char* to char*).
4670 * valprint.c (type_print_derivation_info): Minor tweak to placement
4671 of commas in derived class printing.
4672 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
4674 Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4676 * xm-go32.h: Define LSEEK_NOT_LINEAR
4677 * source.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
4678 then work out the lseek positions of newlines by running through
4679 the file and `tell'ing. This makes source file listing work on
4680 OS's where the relationship between physical position in file and
4681 canonical position is indeterminate, eg VMS and DOS.
4683 Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
4685 * stabsread.c: Ensure that all members of all allocated structures
4686 are initialized to known state to avoid hard to find bugs with gdb
4687 using fields containing random data.
4688 * buildsym.c (start_subfile): Compact dirname initialization.
4689 * buildsym.c (patch_subfile_names): New function.
4690 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
4691 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
4692 * buildsym.h (patch_subfile_names): Add prototype.
4693 * dbxread.c (process_one_symbol): Call patch_subfile_names.
4695 Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
4697 * remote-udi.c: Update comments.
4699 * remote.c (getpkt): Only force retransmission ten times;
4700 after that, assume bug in target code, and handle pkt anyway.
4702 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
4704 * configure.in: Add support for apollo 68k under BSD environment.
4705 * xm-apollo68b.h: New file to support above.
4707 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
4709 * configure.in: Recognize i486 host cpu.
4710 * valprint.c (type_print_derivation_info): Print derivation info
4711 in same form as class declarations in source.
4712 * valprint.c (type_print_varspec_suffix): Split arg printing
4713 code out to type_print_args function.
4715 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
4717 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
4718 at_import, at_frame_base.
4719 * dwarfread.c (completedieinfo): Remove cases for obsolete
4720 AT_visibility, AT_import, and AT_frame_base attributes.
4721 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
4722 i860, which can keep up to 4 shadow breakpoints.
4723 * tm-stratus.h (USG): Define.
4724 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
4725 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
4726 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
4727 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
4728 * config/stratus.mt (TDEPFILES): Include files available from
4729 stratus that are not yet in release pending receipt of paperwork
4731 * buildsym.c (finish_block): Minor code format change.
4732 * gdbtypes.h (struct field): Add to comments.
4733 * gdbtypes.h (virtual_field_bits): Add to comments.
4734 * objfiles.c (allocate_objfile): Change obstack interface to
4735 match FSF merging efforts.
4737 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
4739 * Makefile.in (VERSION): Bump to 4.6.2.
4740 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
4741 * Makefile.in (OBS): Add stabsread.o
4742 * Makefile.in (stabsread.o): Add build rule.
4743 * stabsread.c, stabsread.h: New files.
4744 * buildsym.c: Split out stabs specific support to stabsread.c.
4745 * buildsym.h: Split out stabs specific support to stabsread.h.
4746 * dbxread.c (stabsread.h): Include
4747 * dbxread.c (dbx_new_init): Call stabsread_new_init.
4748 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
4749 * dbxread.c (read_ofile_symtab): Call end_stabs.
4750 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
4751 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
4752 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
4753 really_free_pendings to cleanups.
4754 * elfread.c (elf_new_init): Call stabsread_new_init.
4755 * gdbtypes.c: Small changes to maintenance commands.
4756 * mipsread.c (stabsread.h): Include.
4757 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
4758 * xcoffread.c (stabsread.h): Include.
4759 * xcoffread.c (global_stabs): Remove redundant def.
4760 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
4762 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
4764 * lmode_inferior_valid, lmode_ours_valid: New static vars.
4765 * inflow.c (terminal_init_inferior, terminal_inferior,
4766 terminal_ours_1, initialize_inflow): Record and use state
4767 of lmode_inferior_valid and lmode_ours_valid.
4769 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4771 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
4772 include <sgtty.h> on USG. (from sef).
4774 * depend: es1800 dependency needed here.
4776 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
4778 * buildsym.c (read_struct_type): Initialize structs allocated
4779 with alloca, to avoid using random values from stack later on.
4780 * defs.h (fprintf_filtered): Add prototype.
4781 * gdbtypes.c (check_stub_method): Fix misleading comments.
4782 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
4784 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
4785 small changes to maint support functions.
4786 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
4787 for some fields and expand comments.
4788 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
4789 macro and track change to obstack_full_begin macro.
4790 * utils.c (fprintfi_filtered): New function.
4791 * valprint.c (type_print_base): Fixup field printing to not
4792 print extraneous lines and not print bogus "no data fields"
4793 messages for C++ classes with no data members. Also use new
4794 fprintfi_filtered function.
4796 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4798 * configure.in: es1800 ok for 68000 too.
4800 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4802 * configure.in: echo error messages to stderr, not stdout
4804 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4806 * configure.in: recognize hppa* instead of hppa
4808 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
4810 * energize.c: Second cut at DynamicLoad message handling.
4812 * energize.c: Relativize pathnames in #include statements.
4813 * (kernel_dispatch): Better error messages for unknown protocol
4815 * (kernel_dispatch): First cut at DynamicLoad message handling.
4817 * Makefile.in: Remove -I../readline from all compilations,
4818 include a special case for main.o instead.
4820 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
4822 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
4823 error if it fails to find a member type, rather than return NULL
4824 and trigger a coredump.
4825 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
4826 lookup_demangled_partial_symbol,): Ask demangle_and_match to
4827 match on complete demanglings, including argument lists for member
4828 functions, rather than just accepting the first demangling that
4829 matches the class and function name.
4830 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
4831 to start_symtab as the directory name.
4832 * dwarfread.c (completedieinfo): Strip off any leading hostname
4833 portion of the AT_comp_dir attribute string. Gdb doesn't know
4834 what to do with them (FIXME).
4836 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
4838 * breakpoint.c (commands_command): Simplify code a bit, remove
4839 unnecessary fflush().
4841 * Makefile.in (OTHERS): Add gcc.patch.
4842 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
4844 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
4846 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
4847 lcc producer string.
4849 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
4851 * WHATS.NEW renamed to NEWS.
4853 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
4855 * dbxread.c, dwarfread.c: Re-enable experimental code to
4856 automatically select demangling style.
4857 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
4858 DEMANGLING_STYLE, to make more descriptive. Revert back to
4859 "auto" as default. Comment use.
4860 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
4861 * Makefile.in (${DEMANGLER}.o) Remove target and special
4864 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
4866 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
4868 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
4870 * Makefile.in, demangle.c: Change default demangling style to
4872 * Makefile.in: Update version to 4.6 !!!
4873 * README, WHATS.NEW: Update for 4.6.
4875 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
4877 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
4880 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
4881 nodes as base classes.
4883 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
4885 * alldeps.mak, depend: Update.
4887 * xcoffread.c: Add decl for section_offset to keep prototype happy.
4889 * Makefile.in (VERSION): 4.5.9.
4891 * xm-hp300bsd.h: Add decl for strdup().
4892 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
4893 PDR. Cleanup a few things, fix compilation warnings.
4895 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
4897 * Makefile.in (DEMANGLING_STYLE): New define to set default
4898 demangling style for C++. Defaults to "auto".
4899 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
4900 * Makefile.in (SFILES_MAINDIR): Add demangle.c
4901 * Makefile.in (OBS): Add demangle.o
4902 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
4903 Remove compile time decisions about demangling style and replace
4904 with runtime decisions using current_demangling_style.
4905 * cplus-dem.c (main): Expand code included during building of
4906 standalone demangler to recognize demangling style options.
4907 * dbxread.c (demangle.h): Include.
4908 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
4909 demangling style if processing g++ code and current demangling style
4910 is auto (Note: this feature currently disabled.)
4911 * demangle.c: New file, generic demangling control.
4912 * demangle.h (demangling_styles): New enumeration to select one
4913 of several demangling styles. Also define string names for each
4915 * demangle.h (set_demangling_style): Add prototype.
4916 * dwarfread.c (demangle.h): Include.
4917 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
4918 New producer string prefixes to recognize.
4919 * dwarfread.c (handle_producer): Consolidate actions for specific
4920 producers. Set demangling style based on producer string if
4921 current style is auto. (Note: this feature currently disabled.)
4922 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
4924 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
4926 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
4928 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
4930 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
4931 * c-exp.y: Call lookup_signed_typename() after seeing
4932 "signed". This handles "signed char" correctly.
4933 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
4934 keywords before a type specifier.
4936 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
4938 * command.c (lookup_cmd_1): Clarify descriptive comments.
4939 * gdbcmd.h (maintenanceprintlist): Add declaration.
4940 * main.c (maintenanceprintlist): Add definition.
4941 * main.c (gdb_completer_command_word_break_characters): Add.
4942 * main.c (symbol_completion_function): Switch completer word
4943 break character sets dynamically, based on whether completion is
4944 being done on commands or on something else.
4945 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
4946 * maint.c: Include demangle.h.
4947 * maint.c (maintenance_demangle): New function.
4948 * maint.c (maintenance_print_command): New function.
4949 * maint.c (_initialize_maint_cmds): Reorganize some commands
4950 under new maintenance print subcommand.
4952 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
4954 * gdbtypes.c (lookup_struct_elt_type): If the input type is
4955 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
4956 target type. Otherwise, 'whatis this.field' wouldn't work,
4957 which would be inconsistent, since 'print this.field' works.
4958 * buildsym.c (read_struct_type, read_enum_type): Clear
4959 TYPE_FLAG_STUB flag.
4960 * buildsym.c (cleanup_undefined_types): Don't rely on a
4961 flawed "Reasonable test to see if" a type has been defined
4962 since it was referred to; now we can just see if the
4963 TYPE_FLAG_STUB flag has been cleared.
4964 * valprint.c (print_type_base): Emit public/protected/private
4965 labels for methods as well as fields. Also, indent these labels
4966 2 spaces instead of 4, for a more conventional "look".
4967 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
4968 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
4969 * gcc.patch: New file. Contains patch for gcc (so people
4970 with gdb-2.2.x won't have to wait for a new gcc release).
4972 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
4974 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
4975 (print_addr): Call print_address to show symbolic version as well.
4977 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
4979 (vx_read_register): Declare inferior_fp_regs. Delete code for
4980 copying "inferior_registers" around; the values are already in var
4981 "registers". Use correct size for register set.
4983 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
4984 target doesn't support it.
4985 (vx_read_register): Don't try reading them either.
4987 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
4988 VxWorks back end reads them in one contiguous set except for this
4990 (register_names): Change "pc" to "pcw" to avoid confusion printing
4992 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
4993 find the PC under VxWorks.
4995 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
4997 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
4998 to create new blank types, instead of handcrafting them.
4999 * defs.h (printfi_filtered): Add prototype.
5000 * utils.c (printfi_filtered): New function.
5001 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
5002 to simplify the code. Other cleanups.
5003 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
5004 * gdbtypes.h (struct cplus_struct_type): Add comments describing
5005 use of various fields.
5006 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
5007 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
5008 production that currently treats it exactly the same as STRUCT.
5009 * c-exp.y (yylex): Recognize "class" as token CLASS.
5010 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
5011 * symtab.c (decode_line_1): Fix to pass quoted args on down to
5012 general symbol handling code. Call cplus_mangle_opname with
5014 * symtab.c (decode_line_2): Print demangled function names in
5015 breakpoint menus, instead of just file and line number.
5016 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
5017 * valprint.c (type_print_base): Print "class" for C++ classes,
5018 rather than "struct". Print section labels for public, protected
5019 and private members of C++ classes.
5020 * values.c: Include demangle.h.
5021 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
5023 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
5025 * Makefile.in (VERSION): Update to 4.5.8.
5027 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
5029 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
5030 prevent crashes when examining cross-targets.
5031 * dbxread.c (process_one_symbol): Include directory name when
5032 calling start_subfile for SOL & BINCL symbols. This allows gdb to
5033 find include files, and yacc/lex sources when the cwd doesn't match
5034 that in which the object was compiled.
5035 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
5037 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
5040 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
5042 * maint.c (maintenance_command, maintenance_info_command):
5043 Install with allow_unknown as 0 and call help_list to show
5044 list of possibilities when no subcommand is specified.
5046 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
5048 * configure.in: Add m68k-ericsson-*.
5049 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
5051 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
5053 * maint.c: New file.
5054 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
5055 * Makefile.in (OBS): Add new file maint.o.
5056 * defs.h (command_class): Add class_maintenance.
5057 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
5058 commands. Allow for them (and other nonessential parts of gdb)
5059 to be selectively left out under special circumstances.
5060 * gdbtypes.c (recursive_dump_type): New function; supports
5061 maintenance print-type command.
5062 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
5064 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
5066 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
5067 initializers. Add initializations for setprintlist, showprintlist,
5068 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
5069 * printcmd.c (maintenance_print_type): New maintenance cmd.
5070 * valprint.c (setprintlist, showprintlist): Move to main.c, as
5071 implied by comment that all cmd lists are owned by main.c.
5072 * infcmd.c (unsetlist): Move to main.c, as implied by comment
5073 that all cmd lists are owned by main.c.
5074 * language.c (setchecklist, showchecklist): Move to main.c, as
5075 implied by comment that all cmd lists are owned by main.c
5076 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
5077 deletelist): Remove redundant declarations (also in gdbcmd.h).
5078 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
5079 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
5080 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
5081 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
5082 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
5083 maintenance_print_msymbols, maintenance_print_objfiles):
5085 * symmisc.c (printsyms_command, printpsyms_command,
5086 printmsyms_command, printobjfiles_command): Removed from
5087 _initialize_symmisc.
5088 * main.c (dump_me_command): Moved to maint.c and renamed to
5089 maintenance_dump_me.
5090 * breakpoint.c (all_breakpoints_info): Rename to
5091 maintenance_info_breakpoints.
5092 * breakpoint.c (_initialize_breakpoint): Convert add_info of
5093 all_breakpoints_info to add maintenance_info_breakpoints to the
5094 maintenanceinfolist instead.
5095 main.c (initialize_main): Set up maintenance class commands.
5097 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
5099 * energize-patches: Fix minor problems with building energize lib.
5101 * energize-patches: Change names of all cadillac procedure calls
5102 to be energize procedure calls. Simplify many hooks by moving
5103 tests energize.c. Configure energize, and build it automatically now.
5105 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
5107 * Makefile.in (VERSION): Bump to 4.5.7.
5108 * cplus-dem.c (demangle_args): Validate index for previously
5109 seen type to guard against bogus values from malformed manglings.
5110 * valops.c (value_struct_elt_for_reference): Guard against
5111 blindly using NULL return value from lookup_symbol.
5113 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
5115 * cadillac.c, cadillac-patches: Rename to energize.c and
5116 energize-patches. Change all routines and variables named
5117 'cadillac*' to 'energize*'. Create new file called energize.h to
5118 hold all interface declarations.
5120 * deblib/connection/*: Move all of this stuff into energize/, but
5121 delete unneeded files.
5123 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
5125 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
5127 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
5128 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
5129 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
5130 child processes, to avoid dead ones "hanging around" after GDB exits.
5131 (attach): Always stop the process if it needs it. Set RLC flag
5132 when attaching running processes, so it will continue if we detach
5133 it, quit, or are killed.
5134 (detach): Clear faults and set RLC flag to make process run
5136 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
5138 (info_proc): Open process O_RDONLY, so we can see any process,
5139 even those controlled by debuggers.
5140 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
5142 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
5144 Relocate symbols using an array of section_offsets, rather than a
5145 single `addr' or `offset'. This makes Solaris-2 support work, and
5146 permits better VxWorks (and maybe xcoff) support later.
5148 * symtab.h (struct section_offsets): New structure for keeping
5149 a set of offsets, rather than a single one.
5150 (struct objfile): Replace addr with section_offsets member.
5151 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
5152 * gdb-stabs.h: New include file with `symbol type specific'
5153 parameters for psymtabs and objfiles.
5154 * Makefile.in (HFILES): Add gdb-stabs.h.
5155 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
5156 * coffread.c: Conforming changes. Fake offset array always 0.
5157 * dbxread.c: Conforming changes.
5158 (struct dbx_symfile_info): Move to gdb-stabs.h.
5159 (start_psymtab): Call elfstab_offset_sections to calculate good
5160 offsets for this source file, based on the ELF symbol table info.
5161 (read_ofile_symtab): Yank N_CATCH, which is dead.
5162 (process_one_symbol, N_CATCH): Yank.
5163 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
5164 Relocate with SECT_OFF_TEXT.
5165 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
5166 to distinguish relocatable from absolute symbols. Then, if not
5168 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
5169 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
5170 (", N_ROSYM): SECT_OFF_RODATA.
5171 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
5172 (dbx_symfile_offsets): Add to translate addr to offset.
5173 * dwarfread.c: Conforming changes. Single offset currently used.
5174 * elfread.c: Add various complaints about elf/stab stuff.
5175 #include gdb-stabs.h. Conforming changes, using a single offset.
5176 (elf_symtab_read): Record info from BSF_FILE symbols, and local
5177 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
5178 for later use in building psymtabs.
5179 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
5180 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
5181 (free_elfinfo): New fn, frees all chained stab_section_infos
5182 in an objfile, and zaps the start-of-chain pointer.
5183 (elfstab_offset_sections): New fn, looks in stab_section_info
5184 chain to determine section bases to relocate a psymtab's worth
5185 of symbols, as they are being read.
5186 * mipsread.c: Conforming changes. Stabs-reading will relocate
5187 using one offset. MIPS-reading will not relocate at all.
5188 * partial-stab.h: Relocate different symbol types using different
5189 offsets from section_offsets.
5190 * symfile.c: Conforming changes.
5191 (find_lowest_section): Unused function to use later
5192 to free us from the Tyranny of the Text Section.
5193 (syms_from_objfile): Translate absolute arg ADDR to offsets used
5194 in all lower layers of symbol reading. Call format-specific
5195 sym_offsets function to initialize offsets for high speed symbol
5197 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
5198 (symbol_file_command, add_symbol_file_command): Callers changed.
5199 * symmisc.c (dump_psymtab): Print new relocation parameters.
5200 * xcoffread.c: Corresponding changes.
5202 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
5203 * main.c (main): Read the $HOME/.gdbinit file before processing
5204 the argv arguments (e.g. reading symbol files or core
5205 files). This allows global parameters to be set, which will apply
5206 during the symbol reading. The ./.gdbinit is still read after
5208 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
5209 * xcoffexec.c: Clean up quote inside comment.
5211 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
5213 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
5214 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
5215 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
5216 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
5217 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
5218 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
5219 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
5220 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
5221 values.c, xcoffread.c:
5222 Remove "(void)" casts from function calls where the return value
5223 is ignored, in accordance with GNU coding standards.
5225 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
5227 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
5228 * partial-stab.h: Ignore N_ENDM.
5229 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
5230 CODE or DATA section attachment. This eliminates a lot of random
5231 values from shared libraries, which screw up the ordinary symbols
5232 in the address ranges they happen to overlap.
5233 * buildsym.c (define_symbol): Eliminate special tests
5234 for function types; move into "function" cases in switch statement.
5235 (define_symbol: 'f', 'F', 'P'): Process all parameter types
5236 in case they define new type numbers. But ignore them (FIXME).
5237 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
5238 (read_sun_builtin_type): Add commentary.
5240 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5242 * xm-rs6000.h: define MEM_FNS_DECLARED
5244 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
5246 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
5247 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
5248 * mips-xdep.c: Remove most include files (unused, caused errs).
5249 (fetch_core_registers): Use right parameters in dummy fn.
5251 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
5253 * buildsym.c (scan_file_globals): Beware the null file.
5254 Fix from Jim Williams.
5256 * stack.c (return_command): Evaluate expression *before* popping
5257 off the stack frames! Fix inspired by Jim Williams.
5258 (up_silently_command, down_silently_command): No sel frame is error.
5260 * defs.h (memcpy, memset): Conditionalize decls on
5261 #ifndef MEM_FNS_DECLARED, since DECstation differs.
5262 (alloca): Break out the STDC and non-STDC alloca cases, to make
5263 it work on old preprocessors as well as "picky ANSI" ones.
5264 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
5266 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
5267 * utils.c (fputs_demangled): Rename SLOP since DECstation system
5268 header files define it!
5270 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
5272 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
5274 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
5275 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
5276 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
5277 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
5278 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
5279 utils.c, valarith.c, valops.c, valprint.c, values.c:
5280 Replace bcopy() use with memcpy(), which is more standard and can
5281 take advantage of gcc's builtin functions for increased performance.
5282 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
5283 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
5285 Replace bzero() use with memset(), which is more standard and can
5286 take advantage of gcc's builtin functions for increased performance.
5287 * i386-tdep.c, main.c, valprint.c:
5288 Replace bcmp() use with memcmp(), which is more standard and can
5289 take advantage of gcc's builtin functions for increased performance.
5291 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
5293 * remote.c (remote_wait): Fix cast on signal() call.
5294 * defs.h (alloca): More diddling with alloca. Have to ensure
5295 that it has a prototype, so that if alloca is defined as a macro
5296 that takes an arg, the definition is seen as a use of a macro
5297 that takes an arg, to satisfy picky ANSI preprocessors.
5299 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
5301 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
5302 consistency with all other gdb files.
5303 * cadillac.c: Use <string.h> rather than <strings.h>.
5304 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
5305 * Makefile.in (MAKE): Remove definition for consistency with
5306 other Makefile.in files and to fix problem with recursive makes.
5308 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
5310 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
5313 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5315 * source.c (print_source_lines): for DOS interoperability; don't
5316 print CR (013) as ^M.
5318 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
5320 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
5322 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
5324 * remote.c (remote_wait): Cast signal to void * to avoid warning
5325 from busted HP compiler.
5327 * partial-stab.h (N_SO): Rearrange code a little so that all SO
5328 stabs cause end_psymtab to be called.
5330 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
5331 compiler feature of putting 'c' into basic type descriptors for
5334 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
5335 where there is no place for nPC in prrun struct.
5337 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
5339 * mipsread.c: Pass NULL name pointer to init_type, not 0.
5340 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
5341 * dwarfread.c (enum_type): Save enum names on type_obstack.
5342 * dwarfread.c (struct_type): Save member name on type_obstack.
5343 * symtab.c (_initialize_symtab): Fix misspelling.
5344 * regex.c (store_jump, insert_jump): Return void.
5346 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
5348 * defs.h (PARAMS): Move to ../include/ansidecl.h.
5349 (alloca): Declare return type on SPARC, since Sun doesn't.
5350 (*_BYTE_ORDER): Improve comment: *must* be defined.
5352 * tm-hppa.h: New file, architectural definition of HP PA.
5353 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
5355 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
5356 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5357 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
5358 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
5361 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5362 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
5363 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
5365 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
5367 * printcmd.c (output_command): Thinko.
5368 (x_command): Only set remembered size/format if cmd succeeds.
5370 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
5371 since it is no longer used and burns time for every symbol read.
5372 (process_one_symbol): Treat N_CATCH like default (complain).
5374 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
5376 * partial-stab.h (case N_TEXT): Fix fencepost error when
5377 detecting start of new symbol info after reading symtab for a
5378 module with a zero length TEXT segment.
5380 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
5382 * Makefile.in (VERSION): Bump to 4.5.6.
5383 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
5385 * defs.h (NORETURN): Define away for Lucid compiler.
5386 * remote.c (remote_timer, remote_interrupt): Signal handlers
5388 * ser-termios.c (serial_write, serial_close): Return whatever
5389 value the write/close call returns, rather than falling off end.
5390 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
5391 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
5393 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
5394 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
5396 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
5397 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
5398 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
5399 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
5401 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
5402 store_inferior_registers): Supply missing fourth argument to
5404 * cadillac.c (kernel_dispatch): Make return type void.
5405 * cadillac.c (iosig): Signal handlers take one int arg.
5406 * valprint.c (val_print_fields): Call fprint_symbol to get
5407 automatic C++ demangling for mangled field names.
5409 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
5411 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
5412 * dwarfread.c (enum_type): Fix misspelling in comment.
5413 * valprint.c (val_print_fields, cplus_val_print): Minor
5414 adjustment to printing of C++ class structures to more closely
5415 match format for printing C structures, with and without setting
5418 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
5420 * infrun.c (wait_for_inferior): Don't test for SIGEMT
5421 (which is not a Posix signal) if it isn't defined.
5422 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
5423 New port to Linux (a free Unix clone for 386 machines).
5425 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
5427 COFF changes for dealing better with EPI 29K C compiler output.
5429 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
5431 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
5432 (read_coff_symtab): Move patch_opaque_types call from
5433 coff_symfile_read. Restrict it to symtabs from this objfile.
5434 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
5435 references on opaque type chain; just let coff_lookup_type handle 'em.
5436 (decode_type): Complain about tagndx values on
5437 non-struct/union/enum types, which the EPI compiler tends to produce.
5439 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
5441 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
5444 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
5445 usage to match new prototype. Include libbfd.h to get prototype.
5447 * source.c (find_source_lines): Handle large st_size fields.
5449 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
5451 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
5452 * stack.c (return_command): Use cleanups to avoid memory leaks.
5454 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
5456 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
5457 INT_REGNUM to INTE_REGNUM.
5459 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
5461 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
5463 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
5464 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
5465 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
5466 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
5468 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
5469 declarations of malloc/realloc/free that are inserted by some
5471 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
5473 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
5474 another decl of strdup (this really ought to come from libiberty.h!).
5476 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
5478 * remote.c (getpkt): Error if input exceeds buffer size.
5479 (_initialize_remote): `set remotedebug' enables packet trace.
5481 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
5482 N_SLINE's, etc, just like Sun cc on Solaris2.
5484 * am29k-tdep.c (read_register_stack, write_register_stack):
5485 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
5486 variable. Add `set' and `show' commands for it.
5487 * doc/gdb.texinfo: Document it.
5489 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
5491 * valprint.c (type_print_1): Plug memory leak. Print all
5492 C++ syms as demangled, not just functions.
5493 * buildsym.c (read_range_type): When we find a signed char
5494 type, do a lookup of signed char, not plain char. Plain char's
5495 still get looked up as plain char's elsewhere.
5497 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
5499 * eval.c: Avoid residue-by-zero when evaluating without side effects.
5500 (Bug and fix found by Pierre Willard.)
5502 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
5504 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
5506 * xm-rs6000.h: Add decl for strdup().
5508 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
5511 * breakpoint.c (enable_command, disable_command): Without args,
5512 should only affect normal breakpoints and watchpoints.
5514 * m68k-pinsn.c (print_insn_arg): Make register be const.
5515 * xcoffexec.c: Remove ' from comment.
5516 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
5517 with decls of malloc in c-exp.tab.c (as produced by yacc).
5518 There's got to be a better way to do this...
5520 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
5522 * partial-stab.h: Convert single rindex use to strrchr.
5523 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
5524 standard <strings.h> file, now that the only single use of
5525 rindex in the gdb source files is gone.
5527 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
5529 * mipsread.c: Undo ill effects from including <strings.h>,
5530 which #defines index to be strchr. Unfortunately, index is
5531 a member of a symbol table structure that can't be changed.
5532 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
5533 remove redundant #include's.
5535 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
5537 * mipsread.c: #include <strings.h> for rindex().
5539 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
5541 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
5543 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
5545 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
5546 extraneous SO stabs from busted C++ compilers.
5548 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
5550 * Makefile.in (VERSION): Bump to 4.5.5.
5551 * symtab.c (decode_line_1): Until C++ support stabilizes, when
5552 C++ lookups fail, print possibly helpful hint about completion.
5553 * cplus-dem.c (demangle_signature): Fix ARM style demangling
5554 for static data members.
5555 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
5556 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
5557 it's broken on ncr3000's.
5559 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
5561 * dwarfread.c (decode_modified_type): Change type of first arg.
5562 Change 'modifier' to char from unsigned char. Cast single use
5563 that needs to be unsigned char.
5564 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
5565 * utils.c (strdup_demangled): Add function.
5566 * defs.h (strdup_demangled): Add prototype.
5567 * stack.c (return_command): Demangle C++ function names for query.
5568 * infcmd.c (jump_command): Demangle C++ function names for query.
5569 * cplus-dem.c (consume_count): New function and prototype.
5570 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
5571 do_type): Replace conversion code with consume_count().
5572 * cplus-dem.c (gnu_special): Fix demangled of static members.
5573 * source.c (list_command): Print demangled function names
5574 when appropriate. Fix supplied by Peter Schauer.
5576 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
5578 * sparc-tdep.c: Clean up slightly for Solaris2.
5580 * buildsym.c (define_symbol): Nameless types are now on several
5581 platforms; generalize them and un-ifdef them to make Solaris 2
5584 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
5586 * infcmd.c: Fix typo (reported by Rob Savoye).
5587 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
5588 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
5589 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
5590 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
5591 rather than the one for the first file in the dependency chain.
5593 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
5594 set. Don't reset our own texthigh, or dependency-only pst's, in
5595 scanning all the rest of the psymtabs.
5596 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
5598 * buildsym.h (N_UNDF): Improve comments.
5599 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
5601 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
5603 * symtab.h (struct symbol): Add aux_value union for preserving
5604 an additional per-symbol value.
5605 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
5606 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
5607 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
5608 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
5609 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
5611 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
5613 * symfile.c (clear_symtab_users_once): Now non-static (for
5616 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
5618 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
5619 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
5620 vax-pinsn.c: Remove reg_names decl (now in defs.h).
5622 Solaris-2 support on SPARC:
5624 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
5625 Add symbol_size and file offsets to struct symloc.
5626 Add static symbol_table_offset, string_table_offset,
5627 file_string_table_offset, next_file_string_table_offset,
5629 (add_old_header_file): Convert error() to complain()t.
5630 (dbx_symfile_read): Get symbol size via the objfile.
5631 Also get symbol_table_offset.
5632 (dbx_symfile_init): Record symbol size and count via the objfile.
5633 (dbx_next_symbol_text): Always add file_string_table_offset when
5634 accessing string table.
5635 (read_dbx_symtab): Initialize file_string_table_offset to 0.
5636 (SET_NAMESTRING): Use the offset.
5637 (end_psymtab): Large kludge to determine addresses where source
5638 files start and end (for the psymtab header).
5639 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
5640 Get this, symbol size, and symbol offset, from psymtab.
5641 (read_ofile_symtab): Don't back up one symbol for Solaris2.
5642 Patch up last_source_start_addr if zero in N_SO.
5643 (process_one_symbol): Add variable function_start_offset.
5644 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
5645 BLOCK_ADDRESS_FUNCTION_RELATIVE.
5646 ( "", N_OBJ, N_OPT): Ignore.
5647 (elfstab_build_psymtabs): New function to read stabs out of
5650 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
5651 (gdb): use GLOBAL_CFLAGS when linking, too.
5652 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
5653 (N_OBJ, N_OPT): Ignore.
5654 ('f', 'F'): Save last function name.
5656 * elfread.c (record_minimal_symbol_and_info): Kludged to put
5657 extra info in the minimal symbol.
5658 (elf_symtab_read): The extra info is the size of an ELF object,
5659 which was kludged to us in the `udata' field of the BFD symbol.
5660 Gag me with a crowbar...
5661 (elf_symfile_read): Keep track of both the absolute load address,
5662 and the offset between load addr and symbols. Handle STABS as
5663 well as DWARF sections, passing the absolute load address to
5664 elfstab_build_psymtabs.
5666 * symfile.h: Prototype elfstab_build_psymtabs.
5667 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
5669 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
5671 * buildsym.h: Add processing_acc_compilation flag.
5672 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
5673 (define_symbol): Skip arg types in function entries. Resolve
5674 overloaded 'P' which acc uses for prototypes of functions called
5676 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
5678 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
5679 save size of ELF symbols. FIXME.
5680 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
5681 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
5683 * configure.in: Solaris config is sparc-sun-solaris2.
5684 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
5686 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
5687 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
5688 * symfile.c (symfile_bfd_open): Comment where name is freed.
5689 * symmisc.c (extend_psymbol_list): Comment where list is freed.
5691 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
5693 * expprint.c (print_subexp): Add missing ']'.
5694 * defs.h (reg_names): Fix declaration to match that in infcmd.c
5695 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
5696 * WHATS.NEW: Point out improved C++ function name handling.
5697 * gdbtypes.c (lookup_fundamental_type): For now, use the same
5698 type names for both implicitly and explicitly signed integral
5699 types. See comment in the source code.
5701 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
5703 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
5704 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
5705 * expprint.c (print_subexp): Fix printing of register names.
5707 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
5709 * inferior.h (register_valid): Declare.
5710 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
5711 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
5712 macros for traversing the data structures in a single objfile.
5713 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
5714 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
5717 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
5719 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
5720 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
5721 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
5722 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
5724 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
5726 * depend: rebuild to account for remote-st2000.c.
5727 * remote-st2000.c: Almost works now.
5728 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
5730 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
5732 * c-exp.y (yylex): Recognize single-quoted strings that specify
5733 tokens with embedded whitespace, such as C++ demangled names.
5734 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
5735 * main.c (gdb_completer_quote_characters): Add global variable.
5736 * main.c (symbol_completion_function): Total rewrite for C++
5737 demangled name handling.
5738 * main.c (skip_quoted): New function.
5739 * main.c (main): Set rl_completer_quote_characters.
5740 * symmisc.c (dump_symtab): Print source language for symtab.
5741 * symtab.c (expensive_mangler): Add prototype and function.
5742 * symtab.c (completion_list_add_symbol): Total rewrite for new
5743 C++ demangled name handling.
5744 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
5745 other changes for demangled C++ symbol handling.
5746 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
5747 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
5748 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
5749 * symtab.c (completion_list_add_symbol): Total rewrite for new
5750 C++ demangled name handling.
5751 * symtab.c (expensive_mangler): New function.
5752 * utils.c (strcmp_iw, demangle_and_match): New functions.
5753 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
5755 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
5757 * Makefile.in: Roll VERSION to 4.5.4.
5758 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
5759 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
5760 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
5762 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
5764 * alldeps.mak: Rebuild to account for new files.
5765 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
5766 * tm-st2000.h: New file.
5767 * configure.in: Tandem debug monitor (st2000) support.
5768 * remote-st2000.c, config/st2000.mt: ditto.
5770 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
5772 * blockframe.c (inside_entry_file, inside_main_func,
5773 inside_entry_func): Return 0 if no symbols; avoid crashing.
5775 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
5777 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
5778 without masking, since it is signed and will later be compared
5779 against signed quantities. The right fix is probably to make
5780 it all unsigned, but this is a small, safe fix for this release.
5781 FIXME -- make the real change sometime soon.
5783 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
5785 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
5786 parameter in call to `symbol_file_add' to 0.
5788 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
5790 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
5792 * configure.in: Handle -m680[01234]0-wrs.
5794 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
5796 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
5797 `ieee_extended_to_double'.
5799 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
5801 * valops.c (value_assign): Lint, by Pierre Willard.
5803 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
5805 * coredep.c (fetch_core_registers): Remove premature warning,
5806 which triggers on DECstation even though all regs are accessible.
5808 * m68k-pinsn.c (print_insn_arg): Use new macros to get
5809 sign-extension of instruction fields even on unsigned-char hosts.
5810 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
5812 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
5813 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
5814 since they define the target, not the host.
5815 * m88k-pinsn.c: Fix typo.
5817 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
5819 * valarith.c (value_zerop): -0.0 is still zero.
5820 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
5821 Patches by Paul Eggert <eggert@twinsun.com>.
5823 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
5825 * alldeps.mak, depend: re-make to account for ser-*.c.
5827 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
5829 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
5830 disconnecting from controlling terminal, to avoid gdb hanging
5831 on SVR4. Fixes bug reported by Oliver Okrongli.
5832 * procfs.c (PROC_NAME_FMT): Change format to match default used
5833 by system, as suggested by Oliver Okrongli.
5834 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
5835 bug fix from Brent Townshend (bst%tt@cam.ORG).
5836 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
5837 by turlais@rechser.total.fr.
5838 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
5839 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
5840 * objfiles.h (unlink_objfile): Add prototype.
5841 * objfiles.c (unlink_objfile): Add function.
5842 * objfiles.c (free_objfile): Call unlink_objfile.
5843 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
5844 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
5845 Also, discard old possibly bogus sf struct.
5846 * symfile.c (symbol_file_add): Call init_entry_point_info() and
5847 find_sym_fns() for remapped symbol files, in case of any changes
5848 since the last mapping.
5850 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5852 * findvar.c (read_relative_register_raw_bytes): use the raw size
5853 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
5855 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5857 Changes to support GDB running on DOS using GO32 and H8 support
5859 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
5860 allowing hosts with different text and binary file formats to
5862 * coffread.c (read_coff_symtab): changed calling convention and
5863 operation - now it opens its own file with FOPEN_RB rather than
5864 duping and fdopening the provided handle.
5865 * dbxread.c, cplus-dem.c: #include mangling.
5866 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
5867 binary files oring in the right bit.
5868 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
5869 * remote-hms.c: cleanup to use the new remote serial stuff
5870 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
5871 independent remote terminal I/O.
5872 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
5873 * source.c (openp): fix off by one problem removing / - can now
5874 open a source file in the root directory with DOS.
5875 * values.c (value_as_pointer): remove bogus address bits from
5876 long. (unpack_long): unpack into unsigned long/short if pointer.
5878 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
5880 * infrun.c (child_attach): Don't allow gdb to attach to itself.
5881 It gets permanently stuck in many OSes.
5882 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
5884 * breakpoint.c: Improve help text for info breakpoints.
5886 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
5888 * README: Add pointer to internals doc, and describe reading
5890 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
5891 * symtab.c (output_source_filename): Remove old glop for wrapping
5892 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
5894 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
5896 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
5897 * munch: Add sort -u to avoid duplications.
5898 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
5899 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
5901 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
5903 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
5904 avoid infinite loops while demangling bogus mangled names.
5905 * valprint.c (type_print_base): Minor fix for GNU style guide
5908 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
5910 * Makefile.in (VERSION): Bump to 4.5.3
5911 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
5912 * Makefile.in (demangle): New target to create standalone
5913 demangler with same code and options as internal demangler.
5914 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
5915 to support ARM style and Lucid style demangling, improve
5916 maintainability, fix several demangling bugs. More changes
5918 * defs.h (strstr): Add ANSI compatible prototype.
5919 * valprint.c (type_print_1): Demangle using ansi option.
5920 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
5922 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
5924 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
5927 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
5929 * mipsread.c (parse_procedure): Return rather than using
5930 uninitialized variable 'b'.
5932 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
5934 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
5935 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
5936 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
5937 relative to each source file.
5939 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
5941 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
5944 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
5946 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
5947 * am29k-tdep.c: Update to latest code from AMD.
5948 (get_saved_register) don't crap out if no frame.
5949 * remote-udi.c: Set/clear inferior_pid as appropriate.
5950 (udi_open) call target_preopen, don't close fd 0!!!, clean up
5951 error handling. Fixup end-of-debugging messages.
5952 (udi_fetch_registers) clean up big time, mainly don't multiply
5953 register_valid indices by 4, and use proper Offset when reading
5954 gr96-gr127. (udi_store_registers) general cleanup.
5955 (fetch_register) cleanup, simplify. (regnum_to_srnum)
5956 INT_REGNUM->INTE_REGNUM.
5957 * tm-29k.h: Upgrade to latest code from AMD.
5958 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
5959 (UDIConnect) Clean up error processing (like, don't do exit() if
5960 execlp fails), make code restartable, make more attractive.
5961 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
5964 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
5966 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
5967 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
5968 from former to latter.
5970 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
5972 * cplus-dem.c (do_args): Handle void args the same as others.
5973 * objfiles.c (free_objfile): Only try to unmap files when
5974 reusable objfiles are supported.
5975 * valprint.c (type_print_varspec_suffix): Add parameter that
5976 specifies if C++ demangling included function arguments. Use
5977 it to suppress printing extra pair of ()'s.
5978 * valprint.c (type_print_1): Fix problem with printing demangled
5979 C++ function types where demangled type includes the function
5982 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
5984 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
5985 Allows selection of C++ demangler to be a configuration option
5986 until multiple demanglers are supported.
5987 * demangle.h: New include file for extended demangler support.
5988 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
5989 utils.c, valprint.c: Include "demangle.h" and change all calls
5990 to cplus_demangle() or fputs_demangled() to use individual
5992 * valprint.c (type_print_1): Change options to cplus_demangle
5993 to print demangled function args. Still broken, but now less so.
5994 * cplus-dem.c: Include demangle.h, reorganize and update some
5995 comments to reflect reality.
5996 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
5997 second arg from fixed integer to bit based multiple options.
5998 * cplus-dem.c (optable): Reformat and replace ansi members with
6000 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
6002 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
6004 * values.c (set_internalvar): Force evaluation of lazy values.
6005 Bug reported by RMS.
6007 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
6009 * Makefile.in (VERSION): Bump to 4.5.2.
6010 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
6011 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
6012 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
6013 proper handling of bit fields.
6014 * gdbtypes.h (struct type): Clarify use of field.bitpos.
6015 * symtab.h: Fix couple of misspellings in comments.
6016 * value.h (struct value): Clarify use of bitpos.
6017 * value.h (unpack_field_as_long): Change prototype, returns
6019 * values.c (unpack_field_as_long): Change return type to LONGEST,
6020 sign extend unpacked fields that are signed, other rewriting.
6021 * config/ncr3000.mt: New target config file.
6023 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
6025 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
6026 even when printing 8-bit characters.
6028 * gdbtypes.c (make_{reference,pointer,function}_type): New
6029 functions which handle overwriting of forward-referenced types
6030 for stabs file reading.
6031 (lookup_{reference,pointer,function}_type): These just call
6032 the make_*_type functions with a null storage alloc parameter.
6033 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
6034 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
6036 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
6037 (dbx_alloc_type): Make it easier to understand. No funct change.
6038 (define_symbol: 't'): Don't put the typedef name into the name of
6039 the struct, union, or enum. Bugfix.
6040 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
6041 routines to properly handle overwriting preallocated types so that
6042 forward references will work.
6043 (read_enum_type): Force enum values to file scope, due to bug in
6044 Sun compiler output. FIXME, fix later.
6046 Remove unused header_file_prev_index mechanism. It was already
6047 obsolete in gdb-3.5. These comments appeared in 3.5:
6048 /* This code was used before I knew about the instance codes.
6049 My first hypothesis is that it is not necessary now
6050 that instance codes are handled. */
6051 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
6052 * buildsym.h: Remove it and prev_index that saves it.
6053 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
6055 * solib.c (special_symbol_handling): When called from core files,
6056 must set up debug_addr. Don't print error messages, just return.
6057 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
6059 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
6061 * cplus-dem.c: Allow nested class names (as in
6062 Foo::Bar::method()).
6063 Allow the cleaner cfront style of nested class names
6064 (Q2_3Foo3Bar as well as Q23Foo3Bar).
6065 Make cplus_demangle re-entrant by removing use of global
6066 variables. Instead, place all shared variables in a
6067 stack-allocated structure, and pass around its address.
6069 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
6071 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
6072 29k-share/* subdirs...
6074 * remote-udi.c (udi_insert/remove_breakpoint): Completely
6075 rewrite, only leave out the bugs.
6077 * Makefile.in: Add 29k/UDI support. Improve depend.
6078 * alldeps.mak, configure.in, depend: Add 29k/UDI support.
6080 * am29k-tdep.c: Update to use new calling conventions, and misc
6083 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
6085 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
6087 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
6088 breakpoint instructions that leave PC pointing at the right place.
6090 * core.c (core_open): Call warning() to print warnings.
6092 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
6094 * symtab.c (lookup_symbol): Need to check if msymbol->name is
6095 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
6096 This prevents a crash when trying to lookup the value of a
6097 non-existent symbol.
6099 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
6101 * signame.c, signame.h: Remove, replaced by strsignal.c in
6103 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
6104 sun386-xdep.c: Remove include of signame.h
6105 * Makefile.in (SFILES_MAINDIR): Remove signame.c
6106 * Makefile.in (HFILES): Remove signame.h
6107 * Makefile.in (OBS): Remove signame.o
6108 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
6109 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
6110 psignal, perror): Add prototypes.
6111 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
6113 * depend: Manually remove signame.[cho] references.
6114 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
6116 * convex-xdep.c (core_file_command): Replace use of sys_siglist
6117 with safe_strsignal.
6118 * core.c (core_open): Replace use of sys_siglist with
6120 * core.c (memory_error): Replace use of sys_errlist with
6122 * i960-tdep.c (print_fault): Replace use of sys_siglist with
6124 * infcmd.c (program_info): Replace use of sys_siglist with
6126 * infrun.c (signal_stop, signal_print, signal_program):
6127 Allocate dynamically based on dynamic determination of number
6128 of signals to support.
6129 * infrun.c (child_create_inferior): Replace use of sys_errlist
6131 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
6133 * infrun.c (sig_print_info): Replace use of sig_abbrev with
6134 strsigno and sys_siglist with safe_strsignal.
6135 * infrun.c (handle_command): Call signo_max to find number of
6136 signals. Replace sig_number with strtosigno and sig_abbrev with
6138 * infrun.c (signals_info): Replace sig_number with strtosigno.
6139 * infrun.c (_initialize_infrun): Call signo_max to find number of
6140 signals. Dynamically allocate signal_{stop,print,program}.
6141 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
6142 * procfs.c (errnoname): Add function and prototype.
6143 * procfs.c (info_proc_siginfo): Call errnoname, replace use
6144 of sys_siglist with safe_strsignal.
6145 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
6146 sys_siglist with safe_strsignal.
6147 * procfs.c (info_proc_stop): Call errnoname.
6148 * procfs.c (signalname): Replace sig_abbrev with strsigno.
6149 * stuff.c (main, get_offset): Replace use of sys_errlist with
6151 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
6152 with safe_strsignal.
6153 * umax-xdep.c (core_file_command): Replace use of sys_siglist
6154 with safe_strsignal.
6155 * utils.c (safe_strerror, safe_strsignal): Add functions that
6156 call strerror and strsignal respectively, and deal with NULL
6158 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
6159 sys_errlist with safe_strerror.
6160 * valprint.c (val_print): Replace use of sys_errlist with
6163 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
6165 * Makefile.in: rework CFLAGS so that they can be set from the
6166 command line to make. CFLAGS -> INTERNAL_CFLAGS.
6167 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
6168 Pass CFLAGS on recusions.
6170 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
6172 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
6173 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
6174 overkill for the problem it solved.
6175 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
6176 and default to simply printing type names as appropriate.
6177 * main.c (main): Remove one of the leading newlines from
6178 warning_pre_print initialization.
6179 * objfiles.c (open_existing_mapped_file): Add function and
6181 * objfiles.c (open_mapped_file): Rewrite to use new function
6182 open_existing_mapped_file.
6184 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
6186 * sun3-xdep.c (fetch_core_registers): Lint.
6187 * tm-sun3.h: Prototype lint.
6190 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
6192 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
6193 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
6194 * objfiles.c: Cast calls to close() with unused returns to void.
6195 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
6196 old objfile's name before updating it.
6197 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
6198 * objfiles.h (objfile struct): Add mmfd member.
6199 * symfile.c (syms_from_objfile): Move some code to
6200 new_symfile_objfile.
6201 * symfile.c (new_symfile_objfile): Add new function, common code
6202 from syms_from_objfile.
6203 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
6204 mapped and unmapped symbol files.
6205 * symfile.c (symbol_file_command): Print "No symbol file now"
6206 message, ala exec_file_command for the exec file.
6207 * symfile.h (new_symfile_objfile): Add prototype.
6208 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
6209 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
6211 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
6213 * rs6000-pinsn.c: New version from IBM (Metin).
6214 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
6215 to avoid warnings from some compilers.
6217 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
6219 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
6220 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
6221 type's flag word that marks it as a fundamental type.
6222 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
6223 flags argument for all calls to init_type().
6224 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
6225 flags argument for all calls to init_type(). Also remove
6226 dependency on host sizes for ints, floats, etc.
6227 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
6228 flags argument for all calls to init_type(). Also remove
6229 dependency on host sizes for ints, floats, etc.
6230 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
6231 bit to flags argument for all calls to init_type(). Add types
6232 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
6233 * valprint.c (unsigned_type_table, signed_type_table,
6234 float_type_table): Remove.
6235 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
6236 bit when printing fundamental types, and print the actual name
6237 for such types, rather than inventing one. Remove code that
6238 invented fundamental type names.
6239 * valprint.c (_initialize_valprint): Remove initializations
6240 for now removed unsigned_type_table, signed_type_table, and
6243 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
6245 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
6246 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
6249 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
6251 * dwarfread.c (target_to_host): New function similar to previous
6253 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
6254 Extensive changes to convert all previous usages to use new
6255 target_to_host() function.
6256 * dwarfread.c (struct dieinfo): Change types of most integral
6257 members to be unsigned.
6259 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
6261 * WHATS.NEW: Revise -mapped doc.
6263 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
6265 * mipsread.c (parse_partial_symbols): Complain when sh->index is
6266 too high or when skipping `forwards' moves us backwards.
6267 (parse_type): Print mis-guessed tag name in complaint.
6268 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
6269 (parse_procedure): Do not attempt to create symbols; just fill in
6270 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
6271 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
6272 for clarity. Set top_stack before calling parse_external. In
6273 stabs, sort symbols before calling parse_procedure.
6275 * symmisc.c (std_in, std_out, std_err): Add vars to access std
6276 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
6277 * Makefile.in: Remove stage* targets. Avoid echo on recursive
6278 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
6281 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
6283 * Makefile.in (VERSION): Set to 4.5.1.
6284 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
6285 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
6286 fill_gregset): New functions for SVR4 /proc support.
6287 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
6288 Remove new symbol types and such to ../include/coff/symconst.h.
6289 (parse_symbol): Simplify code for parsing struct/enum/unions.
6290 (parse_type): Handle `long long' types.
6291 (upgrade_type): Handle `const' qualifier.
6292 (parse_partial_symbols): fix indentation, clean a bit.
6294 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
6296 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
6297 copy in data from raw read buffers, calling bfd byteswapping
6298 routines as appropriate. Use to replace most existing memcpy
6300 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
6301 * configure.in: Recognize new ncr3000 config.
6302 * config/ncr3000.mh: New config file.
6304 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
6308 * README: Update for release.
6309 * Makefile.in: Update version to 4.5.
6310 * WHATS.NEW: The obvious.
6312 * depend: Generate new depend file for this release.
6314 * Makefile.in (depend): Fix dependancy generation so that it does
6315 not include gcc 'fixincluded' files, which are usually in a system
6318 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
6320 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
6321 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
6322 symbols for nameless types. And, handle `R' (register parameter
6323 type) for AIX. (an extension to existing stabstring grammar).
6324 * rs6000-xdep.c: Fix typo (= should have been ==).
6326 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
6328 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
6330 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
6332 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
6333 * signame.c (SIGWAITING, SIGLWP): Add.
6335 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
6337 * xm-i386mach.h: add decls for errno and strdup().
6339 * breakpoint.c (breakpoint_1): Add (int) casts for enums
6340 used in array index context (otherwise, some compilers barf).
6342 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
6344 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
6345 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
6346 in a system call, and provide better backtrace if so.
6348 * Makefile.in (HFILES): Add xcoffsolib.h.
6349 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
6350 * rs6000-pinsn.c: #include "opcode/rs6k.h"
6352 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
6353 mipscoff_symfile_read): Convert to BFD to do file I/O.
6355 * symfile.c: #include <ctype.h> to get proper def if isspace().
6357 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
6359 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
6361 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
6362 function also when parsing embedded stabs.
6364 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
6366 * mipsread.c: Fix more declarations.
6368 * mipsread.c: Fix many invocations of complain. Use enum
6369 type_code where appropriate.
6371 * xm-vaxult.h: Add decl for strdup().
6373 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
6376 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
6378 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
6381 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
6383 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
6384 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
6385 Merge in more patches for rs6000 from Metin Ozisik.
6386 * utils.c: Fix typo in comment.
6388 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
6390 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
6391 * procfs.c (attach): Set nopass_next_sigstop if attached
6392 process is forcibly stopped.
6393 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
6394 resending SIGSTOP to attached process on first resume.
6396 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
6398 * Makefile.in (SFILES_MAINDIR): add mipsread.c
6400 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
6402 * Makefile.in (OBS): Compile mipsread.c for all targets now.
6403 (VERSION): Bump to 4.4.85.
6404 * mipsread.c: Update for new include files. Lint.
6405 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
6406 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
6407 Don't need to bring in mipsread.o specially any more.
6409 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
6411 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
6412 routine (for Irix-4.x). Make many funcs static and void.
6413 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
6414 * (init_extra_frame_info): Don't trash cached value of frame
6415 pointer register. This fixes backtracing through routines that use
6416 alloca(). Generally clean up declarations of functions, and use
6417 typedefs and macros to reference data structures as appropriate.
6418 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
6421 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
6423 * values.c (unpack_long): Fix unpacking error for signed chars
6424 on hosts where the default character type is unsigned.
6425 * procfs.c (pr_flag_table, pr_why_table): Add some entries
6426 for newer SVR4 variants.
6427 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
6428 turn off trace inherit-on-fork flag to favor latest SVR4 method.
6429 * procfs.c (mappingflags): Add support for MA_PHYS
6431 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
6433 * buildsym.c (read_struct_type): Avoid coredump when C++
6434 abbreviated type name is messed up. Reported by Joe Buck.
6435 FIXME, we need to determine whether GDB or GCC needs to be
6436 smarter to correctly locate this type name.
6438 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
6439 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
6440 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
6441 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
6442 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
6444 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
6446 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
6447 * symtab.h (current_source_symtab): Make extern
6448 * symtab.h (current_source_line): Make extern
6449 * inferior.h: Move all procfs.c prototypes to one place, add
6450 prototype for proc_signal_handling_change. Add prototypes for
6451 signal_stop_state, signal_print_state, and signal_pass_state.
6452 * inferior.h (stop_soon_quietly): Make extern
6453 * inferior.h (attach_flag): Make extern
6454 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
6455 * infrun.c (signal_stop_state, signal_print_state,
6456 signal_pass_state): New functions to query specific signal
6458 * infrun.c (handle_command): Minor error message change, add
6459 NOTICE_SIGNAL_HANDLING_CHANGE.
6460 * procfs.c (open_proc_file): Remove iris specific reset of
6461 inherit-on-fork flag, moved to proc_set_exec_trap().
6462 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
6463 to reset inherit-on-fork flag, bash comment to GNU form.
6464 * procfs.c (proc_base_address, set_proc_siginfo,
6465 fetch_core_registers): Conform to code style.
6466 * procfs.c (signame.h): Include.
6467 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
6468 syscallname(), info_proc_syscalls()): New macros, tables, and
6469 functions to organize and report system call information.
6470 * procfs.c (saved_fltset, saved_trace, saved_sighold,
6471 saved_exitset, saved_entryset): Add to procinfo struct.
6472 * procfs.c (struct trans): Add.
6473 * procfs.c (pr_flag_table, pr_why_table, faults_table,
6474 siginfo_table, errno_table): Tables to translate numeric values
6475 to symbolic names and short descriptions.
6476 * procfs.c (signalname, info_proc_signals): Add function and
6478 * procfs.c (proc_info): Now info_proc.
6479 * procfs.c (proc_info_address_map): Now info_proc_mappings.
6480 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
6481 info_proc_faults, lookupname, lookupdesc, sigcodename,
6482 sigcodedesc): New functions.
6483 * procfs.c (proc_signal_handling_change): New function to set
6484 the trace flags based on the state of gdb's signal handling flags.
6485 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
6486 and remove code to do PIOCSTRACE ioctl.
6487 * procfs.c (attach, detach): Preserve and restore process flags
6488 using saved_* fields in procinfo struct.
6489 * procfs.c (attach): Call proc_signal_handling_change.
6490 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
6491 * procfs.c (proc_desc): Update for latest changes.
6492 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
6493 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6494 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6496 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
6498 * procfs.c (set_proc_siginfo): Add prototype and new function.
6499 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
6500 up inferior siginfo struct.
6501 * elfread.c (elf_symfile_read): Compute the relocation amount
6502 by subtracting off the address of the ".text" section.
6503 * solib.c: Add pointer to ".text" section to so_list struct.
6504 * solib.c (solib_map_sections): Initialize pointer to ".text"
6505 section in so_list struct.
6506 * solib.c (symbol_add_stub): Pass base address of ".text"
6507 section to symbol_file_add, rather than the load address of
6508 the shared library. On SunOS they are the same. On SVR4 they
6511 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
6513 * mipsread.c (parse_procedure): PDR.isym should get pointer to
6514 function name, not .gdbinfo. symbol.
6516 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
6518 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
6520 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
6522 * Makefile.in (VERSION): 4.4.8
6524 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
6525 commands in .cshrc/.profile won't get traced.
6527 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
6529 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
6530 * exec.c (build_section_table): Don't abort if no sections.
6531 * sparc-tdep.c (single_step): Lint.
6532 * utils.c (mrealloc): Handle realloc (0, size) case here.
6534 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
6536 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
6539 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
6541 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
6542 .gdbinfo. symbols are created. Move creation from parse_procedure
6543 to parse_symbol, where it is fairly easy to grow the symtab. This
6544 also fixes a symtab trashing bug on all mips-based systems.
6545 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
6547 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
6548 mips_extra_func_info, and all the PROC_xxx macros that look at it.
6550 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
6552 * c-exp.y: Add missing return type to yyparse() prototype.
6554 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
6556 Create and use macros for iterating on symtabs, psymtabs, msymbols.
6558 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
6559 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
6560 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
6561 (patch_opaque_types): Avoid dummy args and result.
6562 * objfiles.c (have_partial_symbols, have_full_symbols,
6563 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
6564 (iterate_over_objfiles, iterate_over_symtabs,
6565 iterate_over_psymtabs): Remove, clunky and slow.
6566 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
6567 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
6568 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
6569 dump_objfile): Remove dummy args and results. Move filename
6570 comparisons to callers.
6571 (printsyms_command, printpsyms_command, printmsyms_command,
6572 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
6573 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
6574 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
6575 list_symbols, make_symbol_completion_list): Replace explicit
6576 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
6577 Eliminate Dijkstra flag crap, break out of loops with gotos.
6578 (lookup_symtab_1): Protect '/' tests from short filenames.
6579 (cplus_mangled_symbol): Move inline into lookup_symbol.
6580 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
6581 (relocate_minimal_symbol): Move inline to vmap_symtab.
6582 (vmap_symtab): Replace iteration with ALL_OBJFILES,
6583 iterate_over_msymbols with ALL_MSYMBOLS.
6585 Misc cleanup prior to release.
6587 * Makefile.in (VERSION): Roll to 4.4.7.
6588 (HFILES): Add call-cmds.h.
6589 * call-cmds.h: New header for command fns called by other files.
6590 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
6591 (breakpoint_1): Remove unused type arg. Change callers.
6593 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
6594 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
6595 * mipsread.c: Add prototypes for all static functions.
6597 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
6598 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
6599 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
6600 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
6601 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
6602 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
6605 * buildsym.c (define_symbol): Handle global register variables
6606 (from Pierre Willard). Complain if register numbers are too large.
6607 * target.c (nomemory): Now that higher levels examine errno, give EIO.
6608 * tm-sparc.h: Don't #include <sun4/reg.h>.
6609 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
6610 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
6612 * language.h: Avoid forward enum declaration.
6613 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
6614 config/sun4os5.mt: New host and target.
6615 * defs.h (errno): #include <errno.h> rather than assuming int.
6616 From Pierre Willard.
6618 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
6619 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
6620 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
6621 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
6622 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
6623 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
6624 sparc-xdep.c, utils.c, value.h, values.c: Lint.
6626 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
6628 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
6629 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
6630 * language.h (enum exp_opcode): Avoid forward enum def.
6631 * main.c (define_command, user_defined_command): Lint.
6632 * mem-break.c, xcoffread.c: Lint.
6633 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
6635 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
6637 * Merged in latest RS6000 diffs from Metin G. Ozisik.
6638 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
6639 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
6640 or IBM6000_TARGET as (approximately) appropriate.
6642 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
6644 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
6645 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
6646 or not to try reading symbols from a mapped objfile. Plugs memory
6647 leak due to shared libraries generating no psymtabs or symtabs.
6649 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
6651 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
6652 * copying.awk: Lint. Make stronger warning at top of copying.c.
6653 * elfread.c (elf_symtab_read): Eliminate check of mainline.
6654 * gdbtypes.c (smash_to_*): Remove FIXME comments.
6655 (lookup_pointer_type): Add FIXME comment.
6656 * main.c (set_history_size_command): Disallow negative size.
6657 * partial-stab.h: Update copyright.
6658 * rs6000-tdep.c (skip_trampoline_code): Better comments.
6660 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
6662 * main.c (set_history_size_command): Negative size is error.
6663 (Reported by Peggy Fieland.)
6665 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
6667 * coffread.c (coff_symfile_init): Update comment.
6668 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
6669 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
6670 macros to access the dbx specific objfile information.
6671 * dbxread.c (symfile_string_table, symfile_string_table_size):
6672 Remove these local variables.
6673 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
6674 read_dbx_symtab): Remove the stringtab and stringtab_size params
6675 from the function prototypes, the function definition, and the
6676 function calls. These are now available via DBX_STRINGTAB and
6677 DBX_STRINGTAB_SIZE using the objfile pointer.
6678 * dbxread.c (dbx_symfile_read): Relocate addr before using as
6679 an arg to read_dbx_symtab.
6680 * dbxread.c (dbx_symfile_read): Remove code that free'd the
6681 stringtab and the dbx specific per-objfile private info.
6682 * dbxread.c (init_psymbol_list): Remove symbol count from passed
6683 args in prototype, function definition, and function calls. It is
6684 now available via the DBX_SYMCOUNT macro using the objfile
6686 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
6687 local instance of struct dbx_symfile_info and replace with DBX_*
6689 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
6690 symfile_string_table and symfile_string_table_size.
6691 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
6692 symfile_string_table.
6693 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
6694 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
6695 stringtab size variables. Remove all code that used to reread
6697 * objfiles.c (allocate_objfile): Move calls to init_malloc()
6698 to prior to any calls to mmalloc for the objfile specific heap.
6699 * utils.c (init_malloc): Document the requirement that for each
6700 heap for which corruption checking is desired, that init_mmalloc
6701 must be called prior to any mmalloc calls on the heap.
6703 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
6705 * rs6000-pinsn.c: Make dis-assembly output more like
6706 other targets: Don't print instruction in hex before
6707 the assembly; use print_address to print out jump
6710 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
6712 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
6713 * cplus-dem.c: Support "Sc" meaning "signed char".
6715 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
6717 * configure.in: fix iris/iris3.
6719 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
6721 * command.c, main.c (various places): Use ctype.h macros
6722 (such as isupper(x)), instead of hard-wiring in ASCII-isms
6723 (such as (x >= 'A' && x <= 'Z')).
6724 (There are still more of these in other files.)
6725 * main.c (defined_command): Lower-case the user's
6726 new command before entering it. Needed because
6727 command lookup is case-insensitive (and also lower-cases).
6728 (Based on Metin's earlier patch.)
6730 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
6732 * config/irix4.mh: new file.
6734 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
6736 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
6739 * xm-mips.h: Declare strdup for ultrix.
6741 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
6742 when calling new_symbol.
6743 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
6746 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
6748 * config/rs6000.mh: Update (for Fred's new mmalloc)
6749 flags to disable use of GNU malloc/mmalloc.
6750 * munch: Change SYSV rule to allow .text before the label,
6751 as well as after, to work for AIX.
6752 * gdbtypes.h: Minor clarifiction.
6754 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
6756 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
6757 continuation in yet another place (between method declarations).
6759 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
6761 * mips-tdep.c: include symfile.h and objfiles.h to fix
6764 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
6766 * valops.c (value_struct_elt_for_reference): Added 'offset'
6767 parameter to handle multiple inheritance.
6768 * eval.c, value.h: Update accordingly.
6770 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
6772 * objfiles.h: New file
6773 * Makefile.in (HFILES): Add objfiles.h
6774 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
6775 main_scope_lowpc, main_scope_highpc.
6776 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
6777 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
6778 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
6779 xcoffread.c, : Include objfiles.h.
6780 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
6781 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
6782 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
6783 inside_entry_file() and logic changed appropriately.
6784 * blockframe.c (outside_startup_file): Renamed to
6785 inside_entry_file() and logic changed appropriately.
6786 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
6787 and logic changed to use per-objfile specific fields.
6788 * blockframe.c (inside_entry_scope): Renamed to
6789 inside_entry_func() and logic changed to use per-objfile specific
6791 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
6792 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
6793 Remove extern decls.
6794 * symfile.c, symfile.h (entry_point): Remove extern decl.
6795 * coffread.c (coff_symfile_init): Common entry point init code
6796 moved to symfiles.c, call init_entry_point_info().
6797 * coffread.c (complete_symtab): Use new per-objfile entry info.
6798 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
6799 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
6801 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
6802 * defs.h (inside_entry_scope, outside_startup_file,
6803 inside_main_scope): Prototypes changed for renames to
6804 inside_entry_func, inside_entry_file, inside_main_func,
6806 * symfile.c (syms_from_objfile): Common entry point init code
6807 moved to init_entry_point_info() and call init_entry_point_info().
6808 * symfile.h (init_entry_point_info): Include prototype.
6809 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
6810 moved to symfiles.c and call init_entry_point_info().
6811 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
6812 main_scope_lowpc, main_scope_highpc): Remove extern decls.
6813 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
6815 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
6816 works for the majority of targets.
6817 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
6818 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
6819 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
6820 Use default definition in frame.h.
6821 * frame.h (selected_frame_level): Make decl extern.
6822 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
6823 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
6824 * partial-stab.h: Use new per-objfile entry info.
6825 * symfile.h (struct objfile): Removed, moved to objfiles.h.
6826 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
6827 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
6828 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
6829 have_minimal_symbols): Prototypes moved to objfiles.h.
6830 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
6831 Macros moved to objfiles.h.
6832 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
6834 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
6836 More C++ improvements (pointers to members, qualified names).
6837 * c-exp.y: Support exp.type::name and exp->type::name
6838 syntaxes. (Unfortunately, doesn't work for static members.)
6839 * c-exp.y, eval.c: Make type::~type work better.
6840 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
6841 value_static_field by value_struct_elt_for_reference.
6842 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
6843 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
6844 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
6845 for OP_SCOPE operand; no point in it now that we use lazy
6846 reading of values, and use "reference to member" objects.
6847 * gdbtypes.h: Clarify comment.
6848 * valops.c: Change value_struct_elt_for_address to return
6849 a reference (or variable), rather than a pointer. Change
6850 the name to value_struct_elt_for_reference to reflect this.
6851 Returning a reference instead of a address provides a
6852 generalization, since we can use the routine for both
6853 class::name as well as &class::name.
6854 Also, recurse to handle multiple inheritance properly.
6855 * valprint.c: Moved code to print pointer-to-members
6856 to new function point_class_member. This allows a
6857 "reference-to-member" to be printed using the same code.
6858 * valprint.c (type_print_varspec_prefix): Avoid printing
6859 "struct " for domains of class-member types.
6860 * valops.c (search_struct_field): Inline code for simplified
6861 version of value_static_field (which can then be deleted).
6862 * value.h: Rename value_struct_elt_for_address to
6863 value_struct_elt_for_reference. Delete value_static_field.
6864 * values.c: Remove no longer used function value_static_field.
6866 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
6868 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
6869 elfread.c (coff_symfile_finish): Add function, prototype, and
6870 add to the xxxx_sym_fns struct for each file type. Also reformat
6871 the xxxx_sym_fns vector to a standard format and add comments.
6872 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
6873 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
6874 Pass pointer to struct objfile rather than pointer to sym_fns.
6875 Change references inside each function accordingly. Allocate any
6876 symbol file specific info in the per-objfile memory region.
6877 * dbxread.c (free_and_init_header_files): Break function into
6878 free_header_files(), called from dbx_symfile_finish(), and
6879 init_header_files(), called from dbx_new_init().
6880 * dbxread.c (dbx_new_init): Move deallocation things to new
6881 dbx_symfile_finish function.
6882 * elfread.c (elf_new_init): Call buildsym_new_init().
6883 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
6884 routine for the objfile before deallocating other stuff.
6885 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
6886 * symfile.h: Move struct sym_fns to before struct objfile def.
6887 Add sym_finish function pointer and change prototypes of other
6888 function pointers to reflect passing struct objfile pointer rather
6889 than struct sym_fns pointer.
6890 * symfile.c: Remove now obsolete symtab_fns pointer.
6891 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
6892 locates the correct sym_fns struct for the given objfile.
6893 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
6894 for better support of mapped symbol tables.
6895 * symfile.c (symbol_file_command): Remove obsolete code using
6897 * symfile.h: Remove duplicate declarations for symfile_objfile,
6898 entry_point, and object_files.
6899 * target.c (target_info): Compare symfile_objfile to NULL.
6900 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
6901 aixcoff_symfile_finish().
6903 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
6905 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
6906 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
6907 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
6909 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
6911 Some improvements to g++ debugging.
6912 * symtab.c (list_symbols): demangle before pattern matching.
6913 * symtab.c: Other fixes to improve handing of operators.
6914 * valprint.c (type_print_base): Fix test for constructor.
6915 * values.c (value_static_field): Allow evaluation of
6916 CLASS::METHOD, returning a function pointer.
6918 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
6920 * Makefile.in (VERSION): Roll 4.4.6.
6921 * exec.c (exec_file_command): Add code to ignore optional args
6922 passed in by file_command() for use in symbol_file_command().
6923 * main.c (main): Document -mapped and -readnow in help summary.
6924 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
6925 * objfiles.c (allocate_objfile): Filename arg removed. Changes
6926 to get filename from bfd with bfd_get_filename(). Test mapto
6927 against 0, not NULL. Use mstrsave() to make copy of filename.
6928 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
6930 * remote-vx.c (vx_load_command, add_symbol_stub):
6931 Symbol_file_add() takes an additional arg.
6932 * solib.c (symbol_add_stub): Symbol_file_add() takes an
6934 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
6935 changed to return a bfd not an objfile pointer.
6936 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
6937 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
6938 Change to eliminate local bfd and use symfile_bfd_open() plus
6939 allocate_objfile(). Add code to implement readnow option.
6940 * symfile.c (symbol_file_command): Changes to option handling,
6941 readnow functionality moved to symbol_file_add().
6942 * symfile.c (symfile_init): Eliminate local copy of bfd.
6943 * symfile.c (add_symbol_file_command): Changes to parse mapped
6944 and readnow options.
6945 * symfile.h (allocate_objfile): Arg removed from prototype.
6946 * symtab.h (symbol_file_add): Arg added to prototype.
6947 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
6950 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
6952 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
6953 mtrace.awk, state.c, state.h: Removed.
6954 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
6955 directories searched for source files.
6956 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
6957 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
6958 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
6959 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
6960 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
6961 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
6962 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
6964 * Makefile.in (HFILES): Remove state.h
6965 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
6966 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
6967 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
6968 * Makefile.in (clean): Remove all object files.
6969 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
6970 * cplus-dem.c: Remove prototypes definitions that are now done in
6972 * dbxread.c (throughout): Change from using per-objfile
6973 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6974 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
6975 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
6976 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
6977 * depend: Remove dependencies for state.o, state.h.
6978 * dwarfread.c: Add declaration for warning_pre_print.
6979 * dwarfread.c (dwarfwarn): Use warning_pre_print.
6980 * dwarfread.c (throughout): Change from using per-objfile
6981 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6982 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
6983 use supplied objfile.
6984 * i386-xdep.c (print_387_status): Change to use warning() rather
6986 * i387-tdep.c (print_387_control_word): Change to use warning()
6987 rather than printfs.
6988 * infrun.c (wait_for_inferior): Remove unreachable abort() call
6989 that some compilers grumble about.
6990 * language.c (throughout): Add declaration for warning_pre_print
6991 and using warning() instead of printfs.
6992 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
6993 * main.c (main): Add declaration for warning_pre_print and set it
6994 similarly to error_pre_print. Add declarations for
6995 mapped_symbol_files and readnow_symbol_files. Add appropriate
6996 definitions to long_options[].
6997 * minsyms.c: Trivial fix to comment.
6998 * objfiles.c (allocate_objfile): Substantially rewritten for
6999 using mapped symbol files.
7000 * objfiles.c (throughout): Change from using per-objfile
7001 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7002 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
7003 * source.c (throughout): Change from using per-objfile
7004 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7005 * source.c (open_source_file): Use mstrsave to save file name in
7006 mapped symbol region for objfile.
7007 * symfile.c: Remove include for state.h.
7008 include to local form.
7009 * symfile.c (symbol_file_add_digested): Remove.
7010 * symfile.c (symbol_file_add): Substantially rewritten for mapped
7012 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
7013 from objfile structure. Add malloc descriptor pointer (md).
7014 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
7015 * symm-xdep.c (print_fpu_status): Use warning() rather than
7017 * symmisc.c (free_symtab_block): Now takes and uses current
7019 * symmisc.c (throughout): Change from using per-objfile
7020 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7021 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
7022 Sun compiler grumblings when PTR is char *.
7023 * symtab.c (lookup_symbol): Cast return value of iterate_over_
7024 msymbols() to correct pointer type.
7025 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
7026 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
7027 error always starts on a line of it's own.
7028 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
7029 Rewrite for new mapped malloc package use.
7030 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
7031 that don't want to use the mapped malloc package; pass arguments
7032 on to traditional malloc package functions.
7033 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
7034 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
7035 mrealloc, malloc, and realloc but get fatal error if runs out
7037 * utils.c (msavestring, mstrsave): Save a string in a specific
7038 mapped malloc region.
7039 * utils.c (print_spaces): Use xmalloc to get the buffer.
7040 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
7041 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
7042 * config/i386v4.mh: Insignificant reorganization.
7044 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
7046 * xcoffread.c: Only enable compilation of debugging functions
7047 if IBM6000 is defined. Fails to compile otherwise.
7049 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
7051 * Makefile.in: pass MAKEINFO down on info.
7053 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
7055 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
7056 useless code, including an lseek to an uninitialized variable.
7057 Reported by Jim Williams <jimbo@wrs.com>.
7059 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
7061 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
7062 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
7063 * minsyms.c, symfile.c: Changes that may be generally
7064 applicable, but are #ifdef IBM6000 for now.
7065 * rs6000-xdep.c: Fixed typo in comment.
7066 * rs6000-tdep.c: Non-substatial changes.
7067 * xoffread.c: The main change here is addition of some
7068 debugging functions.
7069 * xoffexec.c: More changes.
7071 * xcoffread.c: Fixed two too-few-parameters bugs.
7073 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
7074 to SOLIB_CREATE_INFERIOR_HOOK macro.
7076 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
7078 * symfile.h: Add prototype for iterate_over_msymbols().
7079 * symtab.c (cplus_mangled_symbol): Add function.
7080 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
7081 iterate_over_msymbols to find demangled C++ symbol.
7082 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
7083 value to iterate_over_msymbols().
7084 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
7087 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
7089 * Makefile.in: added check target.
7091 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
7093 * ecoff.c: Move to ../bfd/coff-msym.c.
7094 * config/mt-*mips: Remove ecoff.o from the configuration.
7095 * remote.c (): Add newline to initial +.
7096 (remote_resume): Mention how to cope with signals.
7097 (remote_interrupt): Add debug msg.
7098 (remote-wait): Implement new 'T' reply, which includes
7099 status, PC, and FP all in a single short message.
7100 (putpkt): Add further debugging of packet acks.
7101 * mipsread.c (fixup_symtab): Also swap RFD's.
7102 (parse_partial_symbols): Avoid bug on unknown symbol types.
7103 * Makefile.in (VERSION): Roll to 4.4.5.
7104 * mips-tdep.c (heuristic_proc_start): Avoid long delays
7105 for remote MIPS by limiting heuristic to 200 byte search.
7106 (heuristic_proc_desc): Byte-swapping.
7107 (mips_print_register): Cope with failure of
7108 read_relative_register_raw_bytes. Byte-swap integers for
7110 * mips-pinsn.c (print_insn): Byte-swap instruction.
7112 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
7114 * config.sub configure.in config/mh-irix4
7115 gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
7116 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
7117 gdb/xm-irix4.h gdb/config/mt-irix3
7118 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
7120 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
7122 * defs.h, utils.c: xrealloc takes PTR as first arg.
7123 * defs.h: Reword confusing comment about ANSI prototypes.
7124 * defs.h: Some minor whitespace changes.
7125 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
7126 not NULL, which can be (void *).
7127 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
7128 * tm-i386v.h (SP_ARG0): Define
7129 * xm-sysv4.h: Back out of change for missing prototypes.
7130 * i386-tdep.c (get_longjmp_target): Add function.
7132 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
7134 * Makefile.in: install man page too.
7136 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
7138 * All GDB files that #include defs.h: Removed stdio.h.
7139 (defs.h): #include stdio.h.
7141 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
7143 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
7144 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
7145 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
7146 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
7147 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
7148 it before printing out the hex shape of an address.
7150 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
7152 * rs6000-xdep.c (frame_initial_stack_address): Move
7153 code to set frame->cache_fsr into new separate function
7154 frame_get_cacahe_fsr. This allows fixing a fatal error.
7155 * xcoffexec.c: Turn previously suppressed error
7156 message back on, after cleaning up BFD.
7158 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
7159 printing of blank line, since it cases printing of an
7160 extra blank line. Is this intended? It does mess up
7162 * defs.h: Put back declarations of malloc and realloc,
7163 but protected by #ifndef MALLOC_INCOMPATIBLE.
7164 * objfiles.c: Undo previous change: Use malloc/realloc
7165 for objfile malloc/realloc fields (but add a cast).
7166 * xcoffexec.c: Suppress an error message (for now).
7168 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7170 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7171 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
7172 * buildsym.c: Use smash_to_pointer_type() to handle forward type
7174 * xcoffread.c: Modifications to C_DECL storage class handling, and
7175 introduction of an old smash_to_pointer_type() routine.
7177 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7178 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
7179 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
7180 parameters have been modified.
7182 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7183 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
7184 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
7185 and fetch_inferior_registers() always fetched all the registers
7186 resulting valid register values at hand all the time. Pushing a dummy
7187 frame did not require validating all register values first. After
7188 putting the above mechanism into action, we didn't have valid registers
7189 values always ready. Thus, all registers need to be fetched before
7190 pushing a dummy frame now.
7192 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7193 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
7194 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
7195 the starting address (actual frame address) of a frame.
7196 * rs6000-tdep.c: modifications to function_frame_info() to see if
7197 function reserves a frame pointer register (alloca register)
7198 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
7199 FRAME_LOCALS_ADDRESS has been updated to support debugging of
7200 functions with alloca() calls.
7202 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
7204 * xm-sysv4.h: Provide definitions/prototypes for host environment
7205 functions for which no definitions or prototypes are provided in
7206 any currently included gdb or host environment header files.
7207 For SVR4, this currently includes malloc and realloc, which cannot
7208 be portably prototyped in any gdb include file.
7210 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7212 * buildsym.h: Remove obsolete variable file_stabs.
7214 * Makefile.in: Move place where configure merges in host-
7215 and target-dependent fragments later, so the latter
7216 can override (say) GNU_MALLOC.
7217 * config/mh-rs6000: Use system malloc. Otherwise, I
7218 ended up with *two* incompatible versions of malloc
7219 (functions in libc would call the malloc in libc).
7220 I assume this is a shared library problem.
7222 * remote.c: Fix (presumed) typo.
7223 * objfiles.c: Use xmalloc/xrealloc instead of
7224 malloc/realloc (since the latter are no longer declared).
7226 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7227 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
7228 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
7229 handle individual registers.
7230 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
7231 correctly in case it wasn't cached yet. (A problem showed up
7232 after fetching individual registers.)
7233 * buildsym.c: Disable type_synonym_name's type name overwriting
7234 in cases it is unnecesary. rs6000 portation doesn't use
7235 type_synonym_name, and it used to nullify type names
7236 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
7237 type's name as soon as space for that type is allocated.
7238 * xcoffread.c: ignore a section's lineno information if it is
7239 not `.text'. (In rs6000 bfd portation integration, skipping over
7240 `.pad' sections are ignored since it was in machine independent
7241 part of the code. Thus, a problem of fake sections with invalid
7242 lineno information arised.)
7244 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7245 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
7246 * rs6000-tdep.c: make function_frame_info() work whether or not
7247 reading from a core file.
7248 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
7250 * infrun.c. main.c, printcmd.c. symtab.c:
7251 More changes from IBM for rs6000.
7254 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
7256 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
7257 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
7258 Merge in changes (mostly from IBM) for RS6000.
7259 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
7260 More changes from IBM for RS6000. These are in machine-
7261 independent code, and probably could do with some cleaning
7262 up. The most questionable of these are #ifdef IBM6000.
7263 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
7264 to single_step() (for consistency with rs6000 and i860).
7265 * utils.c: Allow the 1st arg to xrealloc to be NULL
7266 (in which case do malloc). This removes the need for
7267 some tests in xcoff code (and perhaps other places?).
7268 * coffread.c: Removed variables last_source_file,
7269 type_vector, and type_vector_length as these are now
7270 defined by buildsym.[ch].
7271 * defs.h: Remove prototypes for malloc and realloc, since
7272 these should only be used to implement xmalloc and xrealloc,
7273 and they conflict with <stdlib.h> in AIX - where they
7274 return void* even when __STDC__ isn't defined. Sigh.
7275 * munch: Recognize *initialize* in data as well as text
7276 (AIX uses data). Also, incorporate a patch from Garrett
7277 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
7278 much more sensible, by only trying to match the name of
7279 the initialize_foo function, and not the junk before it.
7281 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
7283 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
7284 unless symbol table indicates that something has changed.
7286 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
7288 * remote.c: Make it work for embedded MIPS. Increase buffer
7289 size, and use throughout. Round buffer size up if too many regs.
7290 Support baud rate setting and try for an 8-bit path. If
7291 interrupted while waiting for target, send a ^C down the wire.
7292 Avoid single-byte reads.
7293 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
7295 * mips-xdep.h: Avoid the embedded regs when on Unix.
7297 * mipsread.c: Byte-swap the symbol table structures, using
7298 routines from ecoff.c, to read a symbol table written in any
7299 of the four possible byte orders.
7300 * configure.in (mips-big-* target): Same as Sony News.
7301 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
7302 * ecoff.c: New file for symbol swapping routines.
7304 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
7306 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
7307 all-breakpoints' command.
7308 * (get_number): Allow users to enter negative breakpoint numbers.
7309 * (breakpoint_1): Reformat display of 'info break' to show new
7311 * (create_longjmp_breakpoint, breakpoint_re_set,
7312 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
7313 symfile.c (syms_from_objfile): Re-do
7314 insertion of longjmp breakpoints. Move all code into
7315 breakpoint_re_set, and call that instead of
7316 create_longjmp_breakpoint in symfile.c.
7318 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
7320 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
7321 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
7322 * symtab.c (find_pc_symtab): Handle having no objfiles.
7323 * infcmd.c: Fix comment.
7324 * objfiles.c (free_all_objfiles): Add.
7325 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
7326 * symfile.c (symbol_file_command): free all objfiles when
7327 specifying a new symbol file.
7328 (reread_symbols): Stat the file name, don't fstat the descriptor.
7330 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
7332 * Makefile.in, configure.in: removed traces of namesubdir,
7333 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
7334 copyrights to '92, changed some from Cygnus to FSF.
7336 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
7338 * dbxread.c (end_psymtab): Delete empty psymtabs.
7339 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
7340 * symfile.h (struct objfile): Add free_psymtabs.
7342 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
7344 * Makefile.in (VERSION): Roll to gdb-4.4.4.
7346 * symfile.c (symbol_file_command): strcmp => !strcmp.
7347 * breakpoint.h: Move prototypes to follow enum definition they need.
7348 * breakpoint.c, infrun.c: Lint.
7349 * printcmd.c: Use `enum enable' rather than `enum
7351 * mipsread.c: First pass at making it compile with the new
7352 objfile changes. Probably seriously broken still, but it
7355 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
7357 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
7358 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
7359 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
7360 stepping (and nexting) through longjmp(). Also, cleanup
7361 breakpoint handling quite a bit by creating explicit breakpoint
7362 types instead of using magic breakpoint numbers.
7363 Makefile.in: Update version to 4.4.3
7365 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
7367 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
7368 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
7369 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
7371 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
7373 * minsyms.c (install_minimal_symbols): Add bunches to any
7374 existing minsyms in the objfile. Avoid extra mallocation
7375 by working directly in the obstack. Remove ignored `mainline' parm.
7376 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
7377 xcoffread.c: Change all callers.
7378 * FIXME: We should be able to eliminate MAINLINE from all the
7379 symbol readers now, with a small bit of work.
7381 * valops.c, value.h: Lint.
7382 * remote-vx.c: Add missing break; statement. Bugfix by
7383 Michael Sclafani, <sclafani@src.dec.com>.
7385 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
7387 * Makefile.in (VERSION): Update version to 4.4.2
7388 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
7389 minsyms.c, mmap-alloc.c, mmap-sbrk.c
7390 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
7391 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
7392 mmap-alloc.o, mmap-sbrk.o
7394 * altos-xdep.c: Minor whitespace change.
7395 * am29k-tdep.c (examine_prologue): Convert from misc function vector
7396 use to new minimal symbol table use.
7397 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
7398 * arm-xdep.c (store_inferior_registers): Returns void.
7399 * blockframe.c (get_pc_function_start, find_pc_partial_function):
7400 Convert from misc function vector use to new minimal symbol table use.
7401 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
7402 * breakpoint.c: Add prototypes for local functions.
7403 * breakpoint.c (catch_command_1): Change to static and remove unused
7405 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
7406 * breakpoint.h: Change function decls to prototype form.
7407 * buildsym.c: Add prototypes for local functions.
7408 * buildsym.c: Moved hashname() function here from dbxread.c.
7409 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
7410 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
7411 * buildsym.c (dbx_alloc_type): Change to static.
7412 * buildsym.c (finish_block): Add objfile parameter.
7413 * buildsym.c (misc): Change symbol_obstack to objfile version.
7414 * buildsym.c (make_blockvector): Change to static.
7415 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
7416 * buildsym.c (compare_line_numbers): Change to static, args are const,
7417 cast args when used.
7418 * buildsym.c (start_symtab): Inline new_object_header_files() call.
7419 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
7420 and made static. Add objfile parameter.
7421 * buildsym.c (end_symtab): Simplify code using line table size.
7422 Realloc the linetable on the objfile symbol_obstack and copy there.
7423 * buildsym.c (scan_file_globals): Convert from misc function vector
7424 use to new minimal symbol use.
7425 * buildsym.c (define_symbol): Add objfile parameter. Make sure
7426 strings get allocated in objfile's symbol_obstack. Convert references
7427 to builtin types to lookup_fundamental_type().
7428 * buildsym.c (read_type): Make static, add objfile parameter, convert
7429 references to buildin types to lookup_fundamental_type().
7430 * buildsym.c (read_struct_type): Add objfile parameter.
7431 * buildsym.c (read_array_type): Make static, add objfile parameter.
7432 * buildsym.c (read_enum_type): Make static, add objfile parameter.
7433 * buildsym.c (read_huge_number): Make static.
7434 * buildsym.c (read_range_type): Make static, add objfile parameter,
7435 convert references to buildin types to lookup_fundamental_type ().
7436 * buildsym.c (read_args): Make static, add objfile parameter.
7437 * buildsym.h: Convert function decl's to prototype form.
7438 * c-exp.y: Add prototypes for local functions, convert uses of misc
7439 function vector to minimal symbol table. Reformat all builtin type
7440 initializations and pass a NULL objfile to init_type() for them.
7441 * coffread.c: Change context_stack ref's to coff_context_stack,
7442 add local function prototypes. Cast uses of xrealloc arg 1.
7443 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
7444 crafting a new type.
7445 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
7446 * coffread.c (finish_block): Change name to coff_finish_block.
7447 * coffread.c (make_blockvector): Add and use objfile parameter.
7448 * coffread.c (record_line): Change name to coff_record_line.
7449 * coffread.c (start_symtab): Change name to coff_start_symtab.
7450 * coffread.c (end_symtab): Change name to coff_end_symtab.
7451 * coffread.c (record_misc_function): Change name to record_minimal_
7452 symbol and change to minimal symbol table use from misc func tbl.
7453 * coffread.c (coff_symfile_read): Convert from misc function vector
7454 use to minimal symbol table use.
7455 * coffread.c (hashname): Remove; use common version in buildsym.c.
7456 * coffread.c (decode_base_type): Change references to builtin types
7457 to calls to lookup_fundamental_type().
7458 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
7459 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
7460 * command.c: Add prototypes for local functions.
7461 * command.c (add_cmd): Prototype the 'fun' parameter and use the
7462 appropriate member of the function union for that type.
7463 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
7464 ifdef out the function since it isn't currently used.
7465 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
7466 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
7467 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
7468 * command.c (help_cmd): Compare function pointer to NULL.
7469 * command.c (help_cmd_list): Compare function pointer to NULL.
7470 * command.c (lookup_cmd_1): Use correct member of function union.
7471 * command.c (undef_cmd_error): Make static.
7472 * command.c (complete_on_cmdlist): Use correct member of func union.
7473 * command.c (do_setshow_command): Use correct member of func union.
7474 * command.c (shell_escape): Convert rindex use to strrchr.
7475 * command.h (COMMAND_H): Define if already included.
7476 * command.h (cmd_list_element struct): Change 'function' to a union
7477 and prototype args. Prototype completer function.
7478 * command.h: Convert decl's to prototype form.
7479 * convex-xdep.c (store_inferior_registers): Returns void.
7480 * copying.c: Prototype local functions.
7481 * coredep.c: Minor whitespace change.
7482 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
7483 * cplus-dem.c: Prototype local functions.
7484 * dbxread.c (hashname): Remove; moved to buildsym.c.
7485 * dbxread.c (free_and_init_header_files): Make static.
7486 * dbxread.c: Add prototypes for local functions.
7487 * dbxread.c (new_object_header_files): Remove; inlined usages.
7488 * dbxread.c (xrealloc usages): Cast args.
7489 * dbxread.c (record_misc_function): Change to record_minimal_symbol
7490 and change usages accordingly.
7491 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
7492 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
7493 * dbxread.c (dbx_next_symbol_text): Make static.
7494 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
7495 * dbxread.c (init_bincl_list): Add and use objfile parameter.
7496 * dbxread.c (free_bincl_list): Add and use objfile parameter.
7497 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
7498 * dbxread.c (end_psymtab): Convert to use per-objfile data.
7499 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
7501 * dwarfread.c (record_misc_function): Change name to record_minimal_
7502 symbol and use minimal symbol table throughout.
7503 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
7504 * dwarfread.c: Convert all references to builtin types to use the new
7505 lookup_fundamental_type function.
7506 * dwarfread.c (read_enumeration): Add and use objfile parameter.
7507 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
7509 * elfread.c (record_misc_function): Convert to use record_minimal_
7511 * elfread.c (elf_symtab_read): Add objfile parameter.
7512 * eval.c: Add prototypes for local functions and move some decls
7513 around to accomodate prototypes.
7514 * expprint.c: Add prototypes for local functions. Change references
7515 to misc function vector to minimal symbol table.
7516 * findvar.c (read_memory usages): Cast args.
7517 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
7518 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
7519 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
7520 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
7521 * gould-xdep.c: Minor whitespace change.
7522 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
7523 * hp300ux-xdep.c (store_inferior_registers): Returns void.
7524 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
7525 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
7526 * i386-tdep.c: Add prototypes for local functions.
7527 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
7528 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
7529 that defaulted to int.
7530 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
7531 i386_push_dummy_frame): Returns void.
7532 * i386-xdep.c (i386_register_u_addr): Declare params that default to
7533 int and explicitly declare return type as int.
7534 * i387-tdep.c: Minor formatting changes.
7535 * i960-tdep.c (leafproc_return): Convert from misc function vector
7536 use to minimal symbol table use.
7537 * infcmd.c: Add prototypes for local functions.
7538 * infcmd.c (continue_command, until_next_command, until_command,
7539 path_info, path_command): Make static.
7540 * infcmd.c (step_1, until_next_command): Convert from misc func
7541 vector to minimal symbol table use.
7542 * inflow.c: Add prototypes for local functions.
7543 * infptrace.c (store_inferior_registers): Returns void, not int.
7544 * language.c (_initialize_language): Use proper member of function
7546 * m2-exp.y: Add prototypes for local functions, convert misc function
7547 vector uses to minimal symbol table uses.
7548 * m2-exp.y (make_qualname, yyerror): Make static.
7549 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
7550 * m68k-pinsn.c: Add prototypes for local functions.
7551 * m68k-pinsn.c (print_insn): Cast args to read_memory.
7552 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
7553 * m68k-stub.c: Add prototypes.
7554 * m88k-pinsn.c (sprint_address): Convert from misc function vector
7555 use to minimal symbol table use.
7556 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
7557 * m88k-xdep.c (store_inferior_registers): Returns void.
7558 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
7559 * mach386-xdep.c (store_inferior_registers): Returns void.
7560 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
7561 * main.c: Add prototypes for local functions.
7562 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
7563 longjmp() result to (NORETURN void).
7564 * main.c (catch_errors): Prototype the 'func' parameter.
7565 * main.c (disconnect, stop_sig, do_nothin, float_handler):
7566 Takes an unused arg.
7567 * main.c (execute_command): Call the right member of the func union.
7568 * main.c (command_loop_marker, symbol_completion_function,
7569 command_loop): Make static.
7570 * main.c (command_line_input): Make linelength unsigned, cast arg
7571 to command_line_input().
7572 * main.c (add_info, add_com): Prototype the 'fun' parameter.
7573 * main.c (initialize_main): Call right member of function union.
7574 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
7575 * mem-break.c: Include symtab.h
7576 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
7577 * mips-xdep.c (store_inferior_registers): Returns void.
7578 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
7579 use to minimal symbol table use.
7580 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
7582 * mipsread.c (make_type): Remove, convert usages to init_type.
7583 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
7584 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
7585 vector use to minimal symbol table use.
7586 * parse.c: Add prototypes for local functions.
7587 * parse.c (xrealloc usages): Cast args.
7588 * parse.c (prefixify_expression, length_of_subexp): Make static.
7589 * parser-defs.h (PARSER_DEFS_H): Define when first included.
7590 * parser-defs.h: Convert function decls to prototype form.
7591 * partial-stab.h: Convert from misc function vector use to new minimal
7593 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
7594 the per-objfile copies.
7595 * printcmd.c: Add prototypes for local functions. Move some struct
7596 definitions around to accomodate prototypes.
7597 * printcmd.c (decode_format): Make static, change args oformat and
7598 osize to int from char.
7599 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
7600 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
7601 * printcmd.c (print_address_symbolic): Convert from misc function
7602 vector use to minimal symbol table use.
7603 * printcmd.c (address_info): Convert from misc function vector use
7604 to minimal symbol table use.
7605 * printcmd.c (delete_display, enable_display, disable_display_command):
7607 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
7608 * procfs.c (fetch_core_registers): Add unused param reg_addr.
7609 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
7610 * pyr-xdep.c (store_inferior_registers): Returns void.
7611 * remote-mm.c (mm_load): symbol_file_add return value unused.
7612 * remote-nindy.c: Minor format change.
7613 * remote-vx.c (vx_load_command): symbol_file_add result unused.
7614 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
7615 * rs6000-xdep.c (store_inferior_registers): Returns void.
7616 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
7617 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
7618 vector use to minimal symbol table use.
7619 * solib.c: Add prototypes for local functions.
7620 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
7621 function vector use to minimal symbol table use.
7622 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
7623 * solib.c (find_solib, shared_library_command): Make static
7624 * solib.c (read_memory, write_memory usages): Cast args.
7625 * solib.c (special_symbol_handling): Add function
7626 * source.c: Add prototypes for local functions.
7627 * source.c (select_source_symtab): Convert to scan objfiles.
7628 * source.c (open_source_file): Make static.
7629 * source.c (xrealloc usages): Cast args.
7630 * source.c (source_line_charpos): ifdef out, unused.
7631 * source.c (get_filename_and_charpos): Make static.
7632 * stack.c: Add prototypes for local functions.
7633 * stack.c (print_frame_info, frame_info): Convert from misc function
7634 vector use to minimal symbol table use.
7635 * symfile.c: Add prototypes for local functions.
7636 * symfile.c (compare_symbols): Make args const PTR's.
7637 * symfile.c (compare_psymbols, sort_pst_symbols) add.
7638 * symfile.c (sort_all_symtab_syms): Scan objfile list.
7639 * symfile.c (obsavestring): Add objfile parameter.
7640 * symfile.c (init_misc_bunches, prim_record_misc_function,
7641 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
7642 sort_misc_function_vector, compact_misc_function_vector): Remove
7643 * symfile.c (symbol_file_add_digested): Add function.
7644 * symfile.c (symbol_file_add): Returns struct objfile *.
7645 * symfile.c (symbol_file_command): Modify for state file use.
7646 * symfile.c (symfile_open): Add parameter "dumpable".
7647 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
7648 * symfile.c (load_command, add_symbol_file_command): Make static.
7649 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
7650 * symfile.c (rindex usages): Converted to strrchr.
7651 * symfile.c (allocate_psymtab): New
7652 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
7653 converted to minimal symbol table usage, but no obvious conversion.
7654 * symfile.c (free_all_symtabs): Remove.
7655 * symfile.c (_initialize_symfile): Use per-objfile info.
7656 * symfile.h: Rework the objfile structure to add per-objfile data
7657 objects (psymbol_obstack, symbol_obstack, type_obstack,
7658 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
7659 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
7660 Add prototypes to function declarations.
7661 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
7662 function vector usage to minimal symbol table usage.
7663 * symmisc.c (DEV_TTY): Define if not defined.
7664 * symmisc.c: Add local function prototypes.
7665 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
7666 printpsyms_command, print_objfiles, print_objfiles_command):
7667 Rework to use iterate_over_*
7668 * symtab.c: Add prototypes for local functions.
7669 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
7670 * symtab.c (lookup_partial_symtab): Scan through objfiles.
7671 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
7672 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
7673 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
7674 lookup_reference_type, lookup_member_type, allocate_stub_method,
7675 check_stub_method, create_array_type, smash_to_member_type,):
7677 * symtab.c (lookup_symbol): Some args are const.
7678 * symtab.h: All type related defs and structs moved to gdbtypes.h
7679 * symtab.h: Convert decls to prototypes.
7680 * target.c (noprocess): Make static.
7681 * target.h: Change decl's to prototypes.
7682 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
7683 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
7684 * utils.c (_initialize_utils): Use correct member of function union.
7685 * valarith.c: include gdbtypes.h
7686 * valops.c: include gdbtypes.h, add prototypes for local functions.
7687 * valops.c (value_push, value_arg_push, find_function_addr):
7689 * valops.c (value_string): Convert from misc function vector use
7690 to minimal symbol table use.
7691 * valops.c (check_field_in): Make arg const.
7692 * valprint.c: Add prototypes for local functions.
7693 * valprint.c (print_string): Make static
7694 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
7695 * values.c: Add prototypes for local functions.
7696 * values.c (value_headof): Convert from misc function vector to
7697 minimal symbol table.
7698 * xcoffexec.c: Add prototypes for local functions.
7699 * xcoffexec.c (exec_close, file_command, add_to_section_table):
7701 * xcoffexec.c (relocate_minimal_symbol): Add.
7702 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
7703 * xcoffread.c: Add prototypes for local functions.
7704 * xcoffread.c (sort_syms): Convert to scan objfiles.
7705 * xcoffread.c (read_xcoff_symtab): Make static.
7706 * xcoffread.c (various): Replace references to builtin types with
7707 calls to lookup_fundamental_type. Replace references to symbol_obstack
7708 and psymbol_obstack with pointers to the per-objfile copies.
7709 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
7710 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
7712 * xcoffread.c (init_stringtab): Add objfile parameter.
7713 * gdbtypes.c: New file
7714 * minsyms.c: New file
7715 * mmap-alloc.c: New file
7716 * mmap-sbrk.c: New file
7717 * objfiles.c: New file
7721 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
7723 * Check in Fred Fish's changes in these modules. Fred
7724 will make ChangeLog entries for all of them. Update VERSION
7727 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
7729 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
7731 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
7732 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
7733 value.h: Prototypes for static functions; lint.
7734 * gdbtypes.h: Empty file to ease transition.
7736 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
7738 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
7739 inferior.h, language.h, signame.h, target.h, terminal.h,
7740 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
7741 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
7743 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
7744 signame.c, sparc-xdep.c: Prototypes for all static functions.
7746 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
7747 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
7748 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
7749 Remove to_call_function and target_call_function, since it
7750 always calls the same thing (call_function_by_hand).
7751 * core.c, exec.c, solib.c: Rename target_ops sections =>
7753 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
7754 target.h: target_kill takes no args.
7755 * language.c (language_info): Scaffolding to allow briefer
7756 messages when the current language changes. FIXME.
7757 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
7758 complaints about volatile functions.
7759 * xm-sysv4.h (HAVE_MMAP): Define.
7761 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
7763 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
7764 to make prototypes for all functions declared here.
7765 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
7766 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
7767 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
7768 * ieee-float.h: Use PARAMS for prototypes; make some params const.
7769 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
7770 * m2-exp.y: Remove unused CONST; Rename OR and AND.
7771 * utils.c: Avoid declaring malloc and realloc. Lint.
7772 (request_quit): Accept signal-number parameter.
7774 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
7776 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
7777 DIE's. Add new function read_tag_pointer_type() to read them.
7779 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
7780 When creating a new user defined type, check to see if a partial
7781 type already exists, and if so, bash it to fit.
7783 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
7785 * coffread.c (decode_base_type): Pass long, not union.
7786 Fix by Eric Valette, ev@chorus.fr.
7788 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
7790 * elfread.c (elf_symtab_read): Fix code to correctly track
7791 changes in bfd for absolute symbols.
7793 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
7795 * xm-vaxbsd.h: Close off comment.
7797 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
7799 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
7801 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
7803 * mips-tdep.c (mips_print_registers): Print correct register
7804 number for double pseudo-registers.
7806 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
7808 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
7809 in the op$::OPERATOR. case. From Steven McCanne,
7810 <mccanne@horse.ee.lbl.gov>.
7812 * exec.c (set_section_name): Pass arg to exec_files_info;
7813 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
7815 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
7817 * main.c (print_gdb_version): Copyright msg: only this year.
7818 (cd_command): Avoid changing current_directory on error.
7820 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
7822 * mipsread.c (parse_partial_symbols): Handle dependencies
7823 between partial symbol tables (when not doing stabs-in-ecoff).
7824 (This used to be handled by parse_fdr, but parse_fdr was
7825 incompatible with handling stabs-in-ecoff, so the code
7826 was re-written to not use parse_fdr. Unfortunately,
7827 the logic to handle dependencies was overlooked.)
7829 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
7831 * coffread.c (read_enum_type): Use the size of a target int when
7833 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
7835 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
7836 * symtab.c (lookup_reference_type, lookup_ptr_type): use
7837 TARGET_PTR_BIT to determine size of a pointer
7838 * values.c (unpack_long): when unpacking a REF or a PTR don't
7839 assume the size of the type.
7841 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
7843 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
7844 looking at its members. Improve guess between struct and union,
7845 only assuming union if multiple members have offsets of zero.
7847 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
7849 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
7850 (This is just for clarity - and one day permitting us to
7851 change FP0_REGNUM from 38 to 32, which would make more sense.)
7852 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
7853 register numbers in stabs-in-ecoff get handled correctly.
7855 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
7857 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
7858 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
7859 into BSD and Ultrix.
7861 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
7863 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
7865 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
7867 * Makefile.in: Increment version to 4.4.1.
7868 * main.c (print_gdb_version): Update copyright notice.
7870 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
7872 * mipsread.c: Prepend "struct " to the names of structure
7873 types, and similarly for enums and unions. (This used
7874 to be done, but got lost in the re-write to "guess" the
7875 difference between enum/struct/union.)
7876 Also, guess that a tag is an enum if the first member
7879 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
7881 * xm-vax.h: #ifndef ultrix around #include of endian.h and
7884 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
7886 * Projects: Patching executables is done.
7887 * Makefile.in (VERSION): Roll to gdb-4.4.
7888 * README, WHATS.NEW: Update for gdb-4.4.
7890 * symfile.c (reread_symbols): Whenever we reread one object
7891 file's symbols, we must restart the scan, because the object_files
7892 chain has been permuted.
7894 * exec.c (exec_files_info): Split out into print_section_info.
7895 Print BFD filename of each section if it's not the default one.
7896 * core.c (core_files_info): Call print_section_info.
7898 * xm-vax.h: Include a few system header files whose definitions
7899 must precede defs.h.
7900 * language.c, language.h: Make some things const.
7901 * expression.h, main.c: const spreads like ooze.
7903 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
7904 since BREAKPOINT values can be >0x80.
7906 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
7908 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
7910 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
7912 * sparc-pinsn.c: Remove kludge for preferring architectures.
7913 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
7914 and forever. Add `add' instruction to the set that get checked
7915 for a preceding `sethi' in order to print an absolute address.
7916 Corresponding changes in ../include/opcode/sparc.h needed
7917 to eliminate garbage instructions.
7919 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
7921 * mipsread.c (parse_partial_symbols): Make sure partial
7922 symbols are created for external symbols (as used to be
7923 the case). This is a bit of a pain with the mips-coff.
7924 It uses a table which points to all of the external
7925 symbols belonging to a particular FDR or psymtab.
7926 Once we've generated this table, we might as well save
7927 it, and then use it in psymtab_to_symtab_1 to find
7928 the symbols to pass to parse_external().
7929 * symfile.c, symfile.c: New function start_psymtab_common
7930 to share the common parts of allocating a new psymtab
7931 for dbxread, mipsread (and later dwarfread). Its code
7932 was pulled out from start_psymtab in dbxread.c.
7933 * dbxread.c (start_psymtab): Use start_psymtab_common().
7935 * valprint.c (val_print): If there is an error when trying
7936 to print a string, check to see if there really is a problem
7937 by reading just one character. If that works, assume
7940 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
7942 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
7943 cypress, v8 mnemonics in that order.
7945 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
7947 * sparc-pinsn.c: Put the qsort() back in.
7949 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
7951 * findvar.c (read_register, write_register): Handle machines
7952 where REGISTER_TYPE is not the same size as "int".
7954 Handle debug symbols in dynamically loaded (relocated) code:
7956 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
7957 offset to process_one_symbol.
7958 (process_one_symbol): Take new offset parameter. Add it into
7959 appropriate symbol types to relocate symbols to loaded addresses.
7960 Handle all possible symbol types, and complain() about types that
7961 we don't expect to see.
7962 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
7963 process_one_symbol (FIXME, should pass real offset).
7967 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
7969 (set_breakpoint, break_command_1, until_break_command,
7970 catch_command_1, breakpoint_re_set_one): Use it.
7971 * symtab.h (resolve_sal_pc): Declare.
7972 * infcmd.c (jump_command): Use resolve_sal_pc.
7974 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
7976 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
7978 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
7980 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
7981 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
7982 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
7984 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
7986 * dbxread.c (process_one_symbol): Make a first cut at handling
7987 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
7989 * symtab.c (find_pc_line): Fix stepping into and out of #included
7992 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
7994 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
7995 no longer any need to copy ../include/opcode/* into gdb.
7997 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
7999 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
8001 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
8003 * valprint.c (type_print_base, type_print_method_args):
8004 Print C++ constructor methods without bogus "return type."
8006 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
8008 * infptrace.c (child_xfer_memory): Parameter "target" should
8009 be a pointer to a structure, not the entire structure.
8011 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
8013 * depend: Convert the couple of references to ansidecl.h that
8014 used the local gdb version to use the ../include version.
8016 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
8019 (child_xfer_memory): Takes pointer to a struct, not entire struct.
8020 (inferior_proc_init): Fix non-ANSI version of args.
8021 (attach): Call print_sys_errmsg with correct number of args.
8022 (mappingflags): Make static, does not need to be global.
8024 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
8025 not the entire struct itself.
8027 * valops.c (value_assign): Cast some args to modify_field() and
8028 {read,write}_register_bytes() correctly.
8030 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
8032 * Makefile.in (MALLOCSRC): Removed reference to removed local
8035 * dwarfread.c (list_in_scope): Needs an initial value, use file
8038 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
8040 * main.c (main): Make option_index local to keep new getopt happy.
8041 main.c, solib.c, Makefile.in: Update copyright notices.
8043 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
8045 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
8047 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
8049 * Makefile.in (HFILES): Add partial-stab.h.
8051 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
8053 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
8054 New files for stratus. Not complete enough to actually build
8055 on the Stratus machine; that awaits copyright assignment for
8058 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
8059 for getting custom flags into CFLAGS when doing makes.
8061 * configure.in: Add config information for stratus.
8063 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
8065 * dbxread.c (process_one_symbol): Pass address of structure
8066 to complain(), rather than the whole structure.
8068 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
8070 * solib.c (solib_add_common_symbols): Only compile in when not
8071 using SVR4 style shared libraries.
8073 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
8075 * dwarfread.c (locval): Add offreg flag to indicate location
8076 values that are computed off a base register.
8078 * dwarfread.c (new_symbol): Rework TAG_global_variable and
8079 TAG_local_variable cases to account for static variables
8080 within function scopes.
8082 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
8084 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
8085 doesn't exist on some systems.
8087 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
8088 nexting over recursive function calls.
8090 * target.c (target_read_string): Create this routine to read null
8091 terminated strings from the target. It deals with running off the
8092 end of memory elegantly as well. solib.c (find_solib): Use
8093 target_read_string() to avoid problems with running off the end of
8096 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
8097 that reference pgrp_inferior.
8099 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
8101 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
8102 mips-tfile has been hacked to act more "traditionally."
8103 * dbxread.c: Fixed typo in comment.
8105 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
8107 * mips-tdep.c (mips_skip_prologue): Add some number of
8108 'sw' instructions before 'addiu' adjusts the stack.
8110 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
8112 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
8113 freescope, buildblock closescope, record_line, add_symbol_to_list,
8114 gatherblocks, make_blockvector): Extensive changes to switch
8115 to generic symbol table building code in buildsym.c. Remove
8116 scope tree structures and functions, symbol table building
8117 functions, and lots of other small changes.
8119 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
8120 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
8122 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
8124 * buildsym.c (cleanup_undefined_types): Add support for enums.
8125 This fixes the 'GDB internal error. cleanup_undefined_types with
8128 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
8130 * dbxread.c: detect gcc2 compilations.
8132 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
8134 * sparc-pinsn.c: Rename bitfields that overlap with macro names
8135 in ../include/opcode/sparc.h.
8137 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
8139 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
8140 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
8141 to reflect actual locations of opcode files, so TAGS target will
8144 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
8146 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
8149 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
8150 dereferencing to access the correct elements.
8152 * valops.c (value_addr): Declare return type of external func
8155 * xcoffread.c: Undefine next_symbol_text before redefining it.
8157 For older changes see ChangeLog-9091
8163 version-control: never