1 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3 * corelow.c (solib_add_stub, core_open): Pass address of from_tty
4 rather than trying to shove an int into a pointer and back out
5 again. This avoids compiler warnings.
7 * defs.h (alloca): Declare as void *, not char *, on hpux.
8 Don't prototype it, just declare the return type.
10 Sun Feb 6 03:25:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
12 * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
13 (REGISTER_CONVERT_TO_RAW): Add missing backslash.
15 Sat Feb 5 08:03:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
17 * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
18 ZERO_REGNUM, just read it as zero without talking to the board.
20 * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
22 * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
23 to store_floating, not nonexistent variable len.
25 * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
27 (mips_store_word): Change calling convention to return errors, and
28 to provide old contents if the caller wants it.
29 (mips_xfer_memory): Deal with errors from mips_store_word.
30 * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
31 define now that remote-mips.c doesn't use BREAKPOINT.
33 * remote-mips.c (mips_create_inferior): Call warning if arguments
34 specified, and then execute "set args" command. Call error, not
35 mips_error, if executable file not specified.
37 * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
40 * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
43 Sat Feb 5 05:27:05 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
45 * value.h (print_longest): Rename "value" to "val" in prototype
46 declaration because some compilers don't like arguments whose
47 names are the same as types.
48 * remote.c (remote_xfer_memory): Cast "myaddr" to unsigned char *
49 before passing it to remote_*_bytes.
51 Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com)
53 * h8500-tdep.c (saved_pc_after_call): The size of the
54 pc is memory model dependent. (segmented_command,
55 unsegmented_command, _initialize_h8500_tdep): New commands to
57 * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
59 * remote-hms.c (hms_load): Remove breakpoints when loaded.
60 (hms_wait): Use new status structure
61 (hms_open): Push the target here. (hms_before_main_loop): Not
62 here. (supply_val, hms_fetch_register, hms_store_register): Cope
63 with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
64 * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
65 all registers in a compact way.
67 Fri Feb 4 07:41:13 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
69 * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
70 as CORE_ADDR to match definition in rs6000-tdep.c.
72 Fri Feb 4 01:14:20 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
74 * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs.
75 * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate
76 definitions into the psymtab.
78 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
80 * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide
81 a special exceptionSize for the 68332.
83 * remote-udi.c (udi_attach): If no arguments, print error.
85 Thu Feb 3 17:34:05 1994 Fred Fish (fnf@cygnus.com)
87 * Makefile.in (VERSION): Bump to 4.12.1
88 * NEWS, README: Update to match 4.12 release.
90 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
92 * command.c (empty_sfunc): New function.
93 (add_set_cmd): Use it instead of not_just_help_class_command.
94 (not_just_help_class_command): Change calling convention back to
95 what it was before yesterday's change.
97 * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
98 of the type if present.
100 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
102 * printcmd.c (decode_format): Don't blithely set the size for
103 an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT.
105 * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h.
106 If BFD64, make a LONGEST a BFD_HOST_64_BIT.
107 * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
108 always just check against INT_MIN and INT_MAX (this also fixes things
109 if sizeof (long) > sizeof (int), e.g. Alpha).
110 * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
111 Don't define LONGEST or BUILTIN_TYPE_LONGEST.
112 * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
113 BUILTIN_TYPE_UNSIGNED_LONGEST.
114 * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
115 longest_int and longest_unsigned_int.
116 * value.h (struct value): Just align to LONGEST, rather than worrying
117 about CC_HAS_LONG_LONG.
118 * valarith.c (value_binop): Figure out type ourself based on
119 sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The
120 point is that we don't depend on CC_HAS_LONG_LONG anymore.
121 * valprint.c (val_print_type_code_int): Just call
122 extract_unsigned_integer directly, rather than going through
124 * printcmd.c (decode_format): Remove code which would sometimes
125 change 'g' size to 'w' for integers. print_scalar_formatted handles
126 printing huge integers well enough, thank you.
128 * command.c (add_set_cmd, not_just_help_class_command): Change
129 to make this the sfunc, not cfunc, since that is how we call it.
130 * command.h: Comment difference between sfunc and cfunc.
131 * demangle.c (set_demangling_command): Add third arg since that
133 (_initialize_demangler): Use sfunc, not cfunc, for
134 set_demangling_command, since that is how it is called.
135 Remove show_demangling_command; it has no effect.
137 * command.c (shell_escape): Report errors correctly (with error
138 message from strerror).
140 Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
142 * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
143 x_scnlen.l rather than x_scnlen to match corresponding change in
146 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
148 * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
149 Change comments regarding TYPE_CODE_BOOL.
150 * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
151 regardless of the language.
152 (value_true): Just call value_logical_not regardless of language.
153 * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
154 Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
155 * language.h: Improve comment for la_builtin_type_vector.
156 * m2-lang.c (_initialize_m2_language): Don't add any fields to
157 builtin_type_m2_bool.
159 Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com)
161 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
162 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
164 Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
166 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
167 by restarting the ioctl.
169 Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
171 * target.h (target_wait): Add comment about calling
174 Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
176 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
177 additional arguments.
178 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
180 Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
182 * sparc-stub.c: Remove unnecessary #include of memory.h.
184 Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
186 * mips-tdep.c: Remove code which sets saved_regs from
187 init_extra_frame_info and put it in new function mips_find_saved_regs.
188 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
189 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
190 check if it is NULL and call mips_find_saved_regs if so.
192 * remote-mips.c: Use unfiltered, not filtered, output most places.
194 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
195 backtrace. Revise comments.
197 Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
199 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
200 alpha and irix. The _sigtramp case has to be handled properly
201 in the tdep files if we have no ecoff debugging info.
202 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
203 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
204 without PC_REGNUM kludge.
205 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
206 Clean up handling of mips sigtramp frames, improve comments.
208 Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
210 * paread.c (read_unwind_info): Fix typo.
212 * paread.c (pa_symtab_read): Update the "check_strange_names"
213 filter to match GCC's current output. Filter out section symbols
214 (which the HP linker sometimes puts in the wrong place).
216 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
218 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
220 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
222 * Makefile.in: Remove all references to sparcly-nat.c.
224 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
225 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
226 duplicating serial.h and target.h.
228 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
229 are not used anywhere (a 5 Oct 1993 change removed the uses).
231 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
232 * config/m68k/es1800.mt: Add comment.
233 * remote-es.c: Extensive changes to update to current conventions.
235 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
236 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
237 to achieve the desired timeout.
238 * serial.h (serial_t): Add field timeout_remaining.
240 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
242 * c-exp.y (yylex): Reenable nested type code.
244 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
246 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
248 * remote-mips.c (mips_ops): Fix docstring.
250 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
252 * config/m68k/tm-monitor.h: Changes to bring this into accordance
253 with the old tm-m68k-em.h:
254 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
255 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
256 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
257 Add FIXME regarding GET_LONGJMP_TARGET.
259 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
260 * infptrace.c (kill_inferior): Add comments.
261 * main.c (quit_command): Call target_close after we kill or
263 * remote-udi.c (udi_close): Don't error() if QUITTING.
265 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
267 * configure.in: Make m68k-coff and aout add monitor support in
268 addition to the standard serial support.
270 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
272 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
275 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
277 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
278 * elfread.c (record_minimal_symbol_and_info),
279 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
281 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
283 * i386-stub.c: Add ".text" right before "mem_fault:".
285 * main.c (baud_rate): Add FIXME comment about printing -1 value.
287 * remote-utils.c (usage): Fix message to be accurate and conform
288 more closely to normal conventions.
290 * remote-utils.c (gr_files_info): Have the exec_bfd test control
291 whether to show information about exec_bfd, and not control whether
292 to show information about device and speed.
294 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
295 usage message, don't dump core.
297 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
298 for variable size array.
299 (bug_fetch_register, bug_store_register): Rename "value" to
300 "fpreg_buf" because some compilers don't like variables whose
301 names are the same as types.
302 (bug_store_register): Use a cast when converting char * to
305 * symmisc.c (maintenance_print_symbols): Don't refer to the name
306 of the command in error message (the text was referring to the old
307 name of the command).
309 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
311 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
312 full details on structure elements without names. This partially
313 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
314 of those changes was accidental.
316 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
317 defined, make it an error to specify a single argument which is not
320 * Makefile.in (version.c), main.c (print_gdb_version): Use
321 host_alias and target_alias, not host_canonical and
322 target_canonical, to print configuration.
324 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
326 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
327 of builtin_type_long. It is necessary to get a type which is
328 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
330 Fix many sins which will come up in 32 bit x 64 bit GDB, and
331 various miscellaneous things discovered in the process:
332 * printcmd.c, defs.h (print_address_numeric): New function.
333 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
334 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
335 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
336 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
338 * utils.c, defs.h (gdb_print_address): New function.
339 * expprint (dump_expression), gdbtypes.h: Use it.
340 * breakpoint.c (describe_other_breakpoints),
341 symmisc.c (dump_symtab, print_symbol):
342 Use filtered not unfiltered I/O.
343 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
344 just run gdb under a debugger for this (and it had problems with
345 printing addresses, how to print b->shadow, etc.).
346 * buildsym.c (make_blockvector), core.c (memory_error),
347 exec.c (print_section_info), maint.c (print_section_table),
348 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
349 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
350 Add comments saying code is broken. Marked with "FIXME-32x64".
351 * dbxread.c (process_one_symbol), partial-stab.h (default),
352 remote-vx.c (vx_run_files_info):
353 Don't cast int being passed to local_hex_string.
354 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
355 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
357 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
359 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
360 * source.c: Include <sys/types.h> regardless of USG.
362 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
364 * valops.c (value_assign): Set `type' after coercing toval.
365 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
366 Use extract_unsigned_integer to get the address of a reference.
368 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
370 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
371 AIX can use ? instead of \ for continuation. Deal with it.
373 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
374 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
375 the HP compiler in ANSI mode doesn't like.
377 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
378 based on USG, rather than defining HAVE_SIGSETMASK to an
379 expression containing defined. Having a macro used in #if expand
380 to an expression containing "defined" is undefined according to
381 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
384 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
386 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
387 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
389 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
391 * ch-exp.y (match_string_literal): Allow a zero-length string.
392 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
394 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
396 * i386aix-nat.c (i386_float_info): Reverse order of registers before
397 passing them to print_387_status.
398 (print_387_status): Don't subtract top from 7 before using it.
399 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
400 from 7; the above explains it.
402 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
404 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
405 pointer value when fixing up the frame at the start of a function.
407 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
409 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
410 Sparc from the stack.
412 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
414 * remote-mips.c (mips_initialize): Clear mips_initializing via
415 cleanup chain, not directly.
417 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
418 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
419 munging the timeout due to the limited range of c_cc[VTIME].
421 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
422 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
423 m3-nat.c (m3_create_inferior): Pass it.
424 * procfs.c: Remove ptrace function. It was declared in a way which
425 conflicted with the prototype in unistd.h on Solaris.
427 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
429 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
430 in the sigcontext if it is a signal trampoline frame.
431 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
434 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
436 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
437 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
438 tm-sparc.h so they can be overridden if necessary.
440 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
442 * lynx-nat.c: Add Sparc support.
443 * sparcly-nat.c: Remove. It's useless.
444 * config/sparc/nm-sparclynx.h: Rewrite.
445 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
447 * config/sparc/tm-sparclynx.h: Rewrite.
449 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
451 * rs6000-pinsn.c: Use the new disassembler in the opcodes
452 directory. Old code was discarded, since the new opcode table has
455 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
457 * Makefile.in (realclean): Remove info files per make-stds.texi.
459 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
461 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
462 if N_SO_ADDRESS_MAYBE_MISSING is defined.
463 * config/sparc/tm-sun4sol2.h: Define it.
465 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
467 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
468 if we did not find a symbol.
470 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
472 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
475 * hppab-nat.c (call_ptrace): Delete redundant function.
476 (kill_inferior, attach, detach, child_resume): Likewise.
477 (child_xfer_memory): Likewise.
479 * hppah-nat.c (call_ptrace): Delete redundant function.
480 (kill_inferior, attach, detach, child_resume): Likewise.
482 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
484 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
486 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
488 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
489 (CHILD_XFER_MEMORY): Define.
490 (PT_*): Define so that generic infptrace.c code can be used.
492 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
494 * xcoffread.c (xcoff_symfile_read): Make second parameter a
495 struct section_offsets *, not a (nonexistent) struct section_offset *.
497 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
498 internal_xcoff_symtab, not an array of one of them. Change lots of
499 "main_aux" to "&main_aux" and so on.
501 * coffread.c, xcoffread.c: Include <coff/internal.h>
504 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
506 * coffread.c (coff_getfilename): Make it not static.
508 * xcoffread.c (read_xcoff_symtab): complain() not abort().
510 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
511 a completely gratuitous difference between xcoffread.c and coffread.c).
513 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
515 * infrun.c (wait_for_inferior): Don't set frame for
516 step_resume_breakpoint for IN_SIGTRAMP cases.
518 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
519 breakpoint.c (bpstat_what): Move step_resume from its own field of
520 the struct bpstat_what into the main_action. Make it override
521 other breakpoints. This is a conservative change in the sense
522 that before the step resume breakpoint was a breakpoint.c
523 breakpoint, hitting the step resume breakpoint overrode even
524 calling bpstat_stop_status.
526 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
528 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
529 in case execution was stopped in the called function.
530 * stack.c (print_frame_info, frame_info): If backtracing through
531 a call dummy, handle the starting source line number on a line
532 boundary like backtracing through sigtramp.
533 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
534 for call dummy frame right. Remove old test for dummy frame,
535 it has been unused at least since gdb-3.5.
536 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
539 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
541 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
543 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
545 * infrun.c (signals_info), target.c (target_signal_from_name):
546 Use ugly casts to avoid enumvar < enumvar or enumvar++.
548 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
550 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
551 * inflow.c (terminal_ours_1): When discussing how to deal with the
552 tty state, make note of query() as well as readline.
554 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
555 signals for which stop and print are cleared by default.
557 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
559 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
560 reserved fields to hold a stub unwind entry type. Fix typo.
561 (stub_unwind_entry): New structure for raw stub unwind entries.
562 (stub_unwind_types): The types of stubs we may encounter.
563 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
564 * hppa-tdep.c (rp_saved): Use additional information provided
565 by linker stub unwind descriptors.
566 (frameless_function_invocation): Likewise.
567 (frame_chain_valid): Likewise.
568 * paread.c (compare_unwind_entries): New function for sorting
569 unwind table entries.
570 (read_unwind_info): Rewrite to remove dependency on host endianness.
571 Read in data from the $UNWIND_END$ subspace which contains linker
572 stub unwind descriptors. Merge that data into the basic unwind
575 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
577 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
579 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
580 from either the symbol name or the auxent.
581 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
584 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
586 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
588 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
590 * README: Update notes for alpha port.
592 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
594 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
595 for operation fault, constraint fault, and type fault.
597 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
599 * Makefile.in (init.c): Add comment explaining formatting conventions.
601 * c-exp.y (parse_number): Assign to temporary between the right
602 shifts, to work around a bug in the SCO compiler.
604 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
605 Add various files which were added to GDB recently.
607 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
610 * Makefile.in: Add mostlyclean target.
612 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
616 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
618 * main.c (show_commands): Make return type of extern
619 history_get be HIST_ENTRY, rather than struct _hist_entry.
620 (The latter loses with the upcoming merged readline.)
622 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
624 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
625 const char *, not char *.
627 * symtab.h (struct symbol): Make section short, not unsigned short.
629 * symtab.c (lookup_symbol): Add comment about QUIT here.
631 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
633 * c-exp.y (parse_number): Check for overflow regardless of range
634 checking. Fix overflow check to use unsigned LONGEST, not
637 * c-exp.y (parse_number): Make it so that integer constants are
638 builtin_type_long_long if builtin_type_long isn't big enough or if
639 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
641 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
642 Print our "()" first, then recurse for the target type.
644 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
646 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
648 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
650 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
652 * utils.c (request_quit): Re-establish signal handler regardless
655 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
657 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
659 * i960-tdep.c: Include target.h.
661 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
663 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
665 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
667 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
668 changes (status -> ourstatus; declare status, etc.).
669 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
671 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
673 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
675 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
677 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
679 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
681 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
683 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
685 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
687 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
689 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
690 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
692 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
695 Add search to target vector (#if 0'd until after 4.12):
696 * target.h (to_search, target_search): Add.
697 * gdbcore.h, core.c (generic_search): Add.
698 * remote.c (remote_search): Add.
699 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
702 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
703 is on, call find_pc_function rather than relying just on the minimal
704 symbols (probably only matters for symbol readers which don't put
705 statics in the minimal symbols, but changing this strikes me as
706 not conservative enough).
707 Initialize name_location in all cases.
708 If no symbol and no msymbol, don't print anything symbolic.
710 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
712 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
714 * printcmd.c (print_address_symbolic): Make it search the
715 symtabs for variables as well as functions. Add `set print
716 fast-symbolic-addr' and default it to fast (the old way).
717 Print line numbers for data items as well as functions.
719 * symtab.c (find_addr_symbol): Return the symtab and the symbol
720 address, if a symbol is found (take two more args pointing to
721 where to store these results).
723 * symtab.h (find_addr_symbol): Add prototype.
725 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
727 * objfiles.h: Fix comments to reflect the fact that the phrase
728 "top of stack" always refers to where the pushing and popping takes
729 place, regardless of whether it is at the highest or lowest address.
731 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
733 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
734 compiler generated tag names.
735 * mdebugread.c (parse_type): Handle cross references to qualified
737 * valops.c (value_struct_elt): Improve error message if the
738 address of a method is requested from an object instance.
739 * valops.c (search_struct_method): Make name_matched non-static
740 to get it initialized correctly.
741 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
742 exclude segment register which are not writable on newer SCO versions.
744 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
746 * go32-xdep.c: Remove unused function uerror.
747 (sigsetmask): Declare return type. Declare argument (to match the
748 way it is called). Explicitly return 0.
750 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
752 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
753 partial_symbol): Shrink the storage sizes of symbols, by making
754 enums into 1-byte bitfields when compiled __GNUC__, moving all the
755 enums and small ints to the end of each struct to improve
756 alignment, and switching the section number from int to unsigned
759 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
761 * symtab.c (find_addr_symbol): New routine that will find the nearest
762 symbol associated with an address. It does so by exhaustive
763 search of the symtabs, so it's slow but complete.
765 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
767 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
768 to [0,0] rather than [0, end of first source file]. This avoids
769 problems with other parts of GDB looking for linetables in the
770 _globals_ symtab. Eliminate variables num_object_files and
771 first_object_file_end.
773 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
775 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
776 (pop_frame): Restore PC2 and LR0 from dummy frames.
777 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
778 (setup_arbitrary_frame): Handle 3 args and set up real frames.
779 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
780 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
781 (SETUP_ARBITRARY_FRAME): Define.
783 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
785 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
787 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
789 * remote-udi.c (udi_resume): Correct prototype.
791 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
793 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
794 hppa_frame_find_saved_regs.
795 * hppa-tdep.c (dig_fp_from_stack): Delete function.
796 (prologue_inst_adjust_sp): New function.
797 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
798 (skip_prologue): Completely rewrite to use unwind information.
799 (hppa_frame_find_saved_regs): Likewise.
801 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
803 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
804 to convert a signal number with appropriate bounds checking.
806 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
808 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
810 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
811 print a newline to end the display anyway.
813 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
814 coprocessor status regs) when popping a frame. This fixes
815 float exceptions that occur after calling inferior functions.
817 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
818 Read and write the fsr (float status register) to/from the child
819 process along with the float regs. Remove Peter Schauer's change
820 of May 24 '93, which has higher overhead and doesn't solve the
821 real problem (which was that FSR wasn't being set).
823 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
825 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
826 stack overflow check isn't right after the register stack
827 adjustment instruction. Metaware R2.3u compiler moves other
828 things in front of it. This fix isn't perfect but is what's
831 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
833 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
835 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
837 * configure.in: Change accordingly.
839 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
841 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
842 _filtered io routines from these two files.
844 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
846 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
847 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
848 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
850 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
852 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
854 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
855 printing to gdb_stderr.
857 * remote-udi.c (udi_kill): Don't close the connection, just set
858 inferior_pid to zero.
859 (udi_mourn): Call remove_breakpoints.
861 * remote-udi.c: Remove obsolete need_artificial_traps comment.
863 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
865 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
867 * symtab.c (lookup_symbol): Don't try adding .c to the name.
869 * remote-bug.c: At the start of each section, reset srec_frame
872 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
873 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
874 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
875 code which looks for those two waitkinds. Use switch statement.
876 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
877 CHILD_SPECIAL_WAITSTATUS.
879 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
880 * Move target_signal_from_host, target_signal_to_host, and
881 store_waitstatus from inftarg.c to target.c. procfs needs them.
882 * target.c: Include "wait.h" and <signal.h>.
883 * target.h, infrun.c (proceed), proceed callers: Pass new code
884 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
885 enums being treated as unsigned and is cleaner.
886 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
888 * infcmd.c (signal_command), infrun.c (signals_info):
889 Don't allow user to specify numeric equivalent of
890 TARGET_SIGNAL_DEFAULT.
892 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
894 * config/alpha/alpha-netware.mt: New target support for Alpha
896 * configure.in: Add alpha-*-netware* target.
898 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
900 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
902 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
904 * target.h: Add enum target_waitkind, enum target_signal, and
905 struct target_waitstatus. Change status argument to target_wait to
906 be struct target_waitstatus * instead of int *.
907 * target.h, infrun.c, all targets: Change type of signal arguments
908 to resume(), proceed(), and target_resume() from int to enum
910 * All targets (*_wait, *_resume): Change accordingly.
911 * infcmd.c (program_info, signal_command), throughout infrun.c,
912 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
913 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
914 signal code stuff right with the new signals would be non-trivial).
915 * inferior.h (stop_signal): Make it enum target_signal not int.
916 * target.c, target.h (target_signal_to_string, target_signal_to_name,
917 target_signal_from_name): New functions.
918 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
919 store_waitstatus): New functions.
920 * procfs.c (procfs_notice_signals): Use them.
921 * i960-tdep.c (i960_fault_to_signal): New function, to replace
923 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
925 * objfiles.c (build_objfile_section_table): Don't abort() if
926 objfile->sections is already set.
928 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
929 to match recent change to exec.c.
933 * main.c (print_gdb_version): Change year to 1994.
935 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
936 * Makefile.in (NONSRC): Add ChangeLog-93.
938 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
940 * stabsread.c (read_type): Allow defining several type numbers
941 at once (e.g. "(1,2)=(3,4)="...).
943 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
945 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
947 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
949 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
950 to process_one_symbol.
951 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
952 avoid caching a bad endaddr in find_pc_partial_function.
954 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
956 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
958 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
960 * infrun.c (wait_for_inferior): Do not step or step resume past
961 the end of a one-line function we just stepped into.
963 For older changes see ChangeLog-93
969 version-control: never