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