1 Sat Feb 5 08:03:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3 * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
6 Sat Feb 5 05:27:05 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
8 * value.h (print_longest): Rename "value" to "val" in prototype
9 declaration because some compilers don't like arguments whose
10 names are the same as types.
11 * remote.c (remote_xfer_memory): Cast "myaddr" to unsigned char *
12 before passing it to remote_*_bytes.
14 Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com)
16 * h8500-tdep.c (saved_pc_after_call): The size of the
17 pc is memory model dependent. (segmented_command,
18 unsegmented_command, _initialize_h8500_tdep): New commands to
20 * remote-7000.c (initialize_remote_e7000): Change name of snoop
22 * remote-hms.c (hms_load): Remove breakpoints when loaded.
23 (hms_wait): Use new status structure
24 (hms_open): Push the target here. (hms_before_main_loop): Not
25 here. (supply_val, hms_fetch_register, hms_store_register): Cope
26 with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
27 * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
28 all registers in a compact way.
30 Fri Feb 4 07:41:13 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
32 * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
33 as CORE_ADDR to match definition in rs6000-tdep.c.
35 Fri Feb 4 01:14:20 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
37 * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs.
38 * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate
39 definitions into the psymtab.
41 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
43 * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide
44 a special exceptionSize for the 68332.
46 * remote-udi.c (udi_attach): If no arguments, print error.
48 Thu Feb 3 17:34:05 1994 Fred Fish (fnf@cygnus.com)
50 * Makefile.in (VERSION): Bump to 4.12.1
51 * NEWS, README: Update to match 4.12 release.
53 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
55 * command.c (empty_sfunc): New function.
56 (add_set_cmd): Use it instead of not_just_help_class_command.
57 (not_just_help_class_command): Change calling convention back to
58 what it was before yesterday's change.
60 * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
61 of the type if present.
63 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
65 * printcmd.c (decode_format): Don't blithely set the size for
66 an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT.
68 * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h.
69 If BFD64, make a LONGEST a BFD_HOST_64_BIT.
70 * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
71 always just check against INT_MIN and INT_MAX (this also fixes things
72 if sizeof (long) > sizeof (int), e.g. Alpha).
73 * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
74 Don't define LONGEST or BUILTIN_TYPE_LONGEST.
75 * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
76 BUILTIN_TYPE_UNSIGNED_LONGEST.
77 * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
78 longest_int and longest_unsigned_int.
79 * value.h (struct value): Just align to LONGEST, rather than worrying
80 about CC_HAS_LONG_LONG.
81 * valarith.c (value_binop): Figure out type ourself based on
82 sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The
83 point is that we don't depend on CC_HAS_LONG_LONG anymore.
84 * valprint.c (val_print_type_code_int): Just call
85 extract_unsigned_integer directly, rather than going through
87 * printcmd.c (decode_format): Remove code which would sometimes
88 change 'g' size to 'w' for integers. print_scalar_formatted handles
89 printing huge integers well enough, thank you.
91 * command.c (add_set_cmd, not_just_help_class_command): Change
92 to make this the sfunc, not cfunc, since that is how we call it.
93 * command.h: Comment difference between sfunc and cfunc.
94 * demangle.c (set_demangling_command): Add third arg since that
96 (_initialize_demangler): Use sfunc, not cfunc, for
97 set_demangling_command, since that is how it is called.
98 Remove show_demangling_command; it has no effect.
100 * command.c (shell_escape): Report errors correctly (with error
101 message from strerror).
103 Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
105 * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
106 x_scnlen.l rather than x_scnlen to match corresponding change in
109 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
111 * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
112 Change comments regarding TYPE_CODE_BOOL.
113 * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
114 regardless of the language.
115 (value_true): Just call value_logical_not regardless of language.
116 * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
117 Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
118 * language.h: Improve comment for la_builtin_type_vector.
119 * m2-lang.c (_initialize_m2_language): Don't add any fields to
120 builtin_type_m2_bool.
122 Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com)
124 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
125 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
127 Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
129 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
130 by restarting the ioctl.
132 Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
134 * target.h (target_wait): Add comment about calling
137 Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
139 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
140 additional arguments.
141 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
143 Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
145 * sparc-stub.c: Remove unnecessary #include of memory.h.
147 Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
149 * mips-tdep.c: Remove code which sets saved_regs from
150 init_extra_frame_info and put it in new function mips_find_saved_regs.
151 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
152 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
153 check if it is NULL and call mips_find_saved_regs if so.
155 * remote-mips.c: Use unfiltered, not filtered, output most places.
157 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
158 backtrace. Revise comments.
160 Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
162 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
163 alpha and irix. The _sigtramp case has to be handled properly
164 in the tdep files if we have no ecoff debugging info.
165 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
166 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
167 without PC_REGNUM kludge.
168 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
169 Clean up handling of mips sigtramp frames, improve comments.
171 Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
173 * paread.c (read_unwind_info): Fix typo.
175 * paread.c (pa_symtab_read): Update the "check_strange_names"
176 filter to match GCC's current output. Filter out section symbols
177 (which the HP linker sometimes puts in the wrong place).
179 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
181 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
183 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
185 * Makefile.in: Remove all references to sparcly-nat.c.
187 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
188 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
189 duplicating serial.h and target.h.
191 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
192 are not used anywhere (a 5 Oct 1993 change removed the uses).
194 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
195 * config/m68k/es1800.mt: Add comment.
196 * remote-es.c: Extensive changes to update to current conventions.
198 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
199 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
200 to achieve the desired timeout.
201 * serial.h (serial_t): Add field timeout_remaining.
203 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
205 * c-exp.y (yylex): Reenable nested type code.
207 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
209 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
211 * remote-mips.c (mips_ops): Fix docstring.
213 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
215 * config/m68k/tm-monitor.h: Changes to bring this into accordance
216 with the old tm-m68k-em.h:
217 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
218 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
219 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
220 Add FIXME regarding GET_LONGJMP_TARGET.
222 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
223 * infptrace.c (kill_inferior): Add comments.
224 * main.c (quit_command): Call target_close after we kill or
226 * remote-udi.c (udi_close): Don't error() if QUITTING.
228 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
230 * configure.in: Make m68k-coff and aout add monitor support in
231 addition to the standard serial support.
233 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
235 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
238 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
240 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
241 * elfread.c (record_minimal_symbol_and_info),
242 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
244 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
246 * i386-stub.c: Add ".text" right before "mem_fault:".
248 * main.c (baud_rate): Add FIXME comment about printing -1 value.
250 * remote-utils.c (usage): Fix message to be accurate and conform
251 more closely to normal conventions.
253 * remote-utils.c (gr_files_info): Have the exec_bfd test control
254 whether to show information about exec_bfd, and not control whether
255 to show information about device and speed.
257 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
258 usage message, don't dump core.
260 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
261 for variable size array.
262 (bug_fetch_register, bug_store_register): Rename "value" to
263 "fpreg_buf" because some compilers don't like variables whose
264 names are the same as types.
265 (bug_store_register): Use a cast when converting char * to
268 * symmisc.c (maintenance_print_symbols): Don't refer to the name
269 of the command in error message (the text was referring to the old
270 name of the command).
272 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
274 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
275 full details on structure elements without names. This partially
276 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
277 of those changes was accidental.
279 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
280 defined, make it an error to specify a single argument which is not
283 * Makefile.in (version.c), main.c (print_gdb_version): Use
284 host_alias and target_alias, not host_canonical and
285 target_canonical, to print configuration.
287 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
289 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
290 of builtin_type_long. It is necessary to get a type which is
291 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
293 Fix many sins which will come up in 32 bit x 64 bit GDB, and
294 various miscellaneous things discovered in the process:
295 * printcmd.c, defs.h (print_address_numeric): New function.
296 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
297 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
298 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
299 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
301 * utils.c, defs.h (gdb_print_address): New function.
302 * expprint (dump_expression), gdbtypes.h: Use it.
303 * breakpoint.c (describe_other_breakpoints),
304 symmisc.c (dump_symtab, print_symbol):
305 Use filtered not unfiltered I/O.
306 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
307 just run gdb under a debugger for this (and it had problems with
308 printing addresses, how to print b->shadow, etc.).
309 * buildsym.c (make_blockvector), core.c (memory_error),
310 exec.c (print_section_info), maint.c (print_section_table),
311 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
312 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
313 Add comments saying code is broken. Marked with "FIXME-32x64".
314 * dbxread.c (process_one_symbol), partial-stab.h (default),
315 remote-vx.c (vx_run_files_info):
316 Don't cast int being passed to local_hex_string.
317 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
318 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
320 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
322 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
323 * source.c: Include <sys/types.h> regardless of USG.
325 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
327 * valops.c (value_assign): Set `type' after coercing toval.
328 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
329 Use extract_unsigned_integer to get the address of a reference.
331 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
333 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
334 AIX can use ? instead of \ for continuation. Deal with it.
336 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
337 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
338 the HP compiler in ANSI mode doesn't like.
340 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
341 based on USG, rather than defining HAVE_SIGSETMASK to an
342 expression containing defined. Having a macro used in #if expand
343 to an expression containing "defined" is undefined according to
344 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
347 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
349 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
350 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
352 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
354 * ch-exp.y (match_string_literal): Allow a zero-length string.
355 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
357 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
359 * i386aix-nat.c (i386_float_info): Reverse order of registers before
360 passing them to print_387_status.
361 (print_387_status): Don't subtract top from 7 before using it.
362 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
363 from 7; the above explains it.
365 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
367 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
368 pointer value when fixing up the frame at the start of a function.
370 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
372 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
373 Sparc from the stack.
375 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
377 * remote-mips.c (mips_initialize): Clear mips_initializing via
378 cleanup chain, not directly.
380 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
381 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
382 munging the timeout due to the limited range of c_cc[VTIME].
384 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
385 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
386 m3-nat.c (m3_create_inferior): Pass it.
387 * procfs.c: Remove ptrace function. It was declared in a way which
388 conflicted with the prototype in unistd.h on Solaris.
390 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
392 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
393 in the sigcontext if it is a signal trampoline frame.
394 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
397 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
399 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
400 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
401 tm-sparc.h so they can be overridden if necessary.
403 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
405 * lynx-nat.c: Add Sparc support.
406 * sparcly-nat.c: Remove. It's useless.
407 * config/sparc/nm-sparclynx.h: Rewrite.
408 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
410 * config/sparc/tm-sparclynx.h: Rewrite.
412 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
414 * rs6000-pinsn.c: Use the new disassembler in the opcodes
415 directory. Old code was discarded, since the new opcode table has
418 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
420 * Makefile.in (realclean): Remove info files per make-stds.texi.
422 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
424 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
425 if N_SO_ADDRESS_MAYBE_MISSING is defined.
426 * config/sparc/tm-sun4sol2.h: Define it.
428 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
430 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
431 if we did not find a symbol.
433 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
435 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
438 * hppab-nat.c (call_ptrace): Delete redundant function.
439 (kill_inferior, attach, detach, child_resume): Likewise.
440 (child_xfer_memory): Likewise.
442 * hppah-nat.c (call_ptrace): Delete redundant function.
443 (kill_inferior, attach, detach, child_resume): Likewise.
445 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
447 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
449 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
451 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
452 (CHILD_XFER_MEMORY): Define.
453 (PT_*): Define so that generic infptrace.c code can be used.
455 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
457 * xcoffread.c (xcoff_symfile_read): Make second parameter a
458 struct section_offsets *, not a (nonexistent) struct section_offset *.
460 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
461 internal_xcoff_symtab, not an array of one of them. Change lots of
462 "main_aux" to "&main_aux" and so on.
464 * coffread.c, xcoffread.c: Include <coff/internal.h>
467 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
469 * coffread.c (coff_getfilename): Make it not static.
471 * xcoffread.c (read_xcoff_symtab): complain() not abort().
473 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
474 a completely gratuitous difference between xcoffread.c and coffread.c).
476 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
478 * infrun.c (wait_for_inferior): Don't set frame for
479 step_resume_breakpoint for IN_SIGTRAMP cases.
481 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
482 breakpoint.c (bpstat_what): Move step_resume from its own field of
483 the struct bpstat_what into the main_action. Make it override
484 other breakpoints. This is a conservative change in the sense
485 that before the step resume breakpoint was a breakpoint.c
486 breakpoint, hitting the step resume breakpoint overrode even
487 calling bpstat_stop_status.
489 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
491 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
492 in case execution was stopped in the called function.
493 * stack.c (print_frame_info, frame_info): If backtracing through
494 a call dummy, handle the starting source line number on a line
495 boundary like backtracing through sigtramp.
496 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
497 for call dummy frame right. Remove old test for dummy frame,
498 it has been unused at least since gdb-3.5.
499 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
502 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
504 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
506 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
508 * infrun.c (signals_info), target.c (target_signal_from_name):
509 Use ugly casts to avoid enumvar < enumvar or enumvar++.
511 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
513 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
514 * inflow.c (terminal_ours_1): When discussing how to deal with the
515 tty state, make note of query() as well as readline.
517 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
518 signals for which stop and print are cleared by default.
520 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
522 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
523 reserved fields to hold a stub unwind entry type. Fix typo.
524 (stub_unwind_entry): New structure for raw stub unwind entries.
525 (stub_unwind_types): The types of stubs we may encounter.
526 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
527 * hppa-tdep.c (rp_saved): Use additional information provided
528 by linker stub unwind descriptors.
529 (frameless_function_invocation): Likewise.
530 (frame_chain_valid): Likewise.
531 * paread.c (compare_unwind_entries): New function for sorting
532 unwind table entries.
533 (read_unwind_info): Rewrite to remove dependency on host endianness.
534 Read in data from the $UNWIND_END$ subspace which contains linker
535 stub unwind descriptors. Merge that data into the basic unwind
538 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
540 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
542 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
543 from either the symbol name or the auxent.
544 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
547 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
549 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
551 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
553 * README: Update notes for alpha port.
555 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
557 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
558 for operation fault, constraint fault, and type fault.
560 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
562 * Makefile.in (init.c): Add comment explaining formatting conventions.
564 * c-exp.y (parse_number): Assign to temporary between the right
565 shifts, to work around a bug in the SCO compiler.
567 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
568 Add various files which were added to GDB recently.
570 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
573 * Makefile.in: Add mostlyclean target.
575 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
579 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
581 * main.c (show_commands): Make return type of extern
582 history_get be HIST_ENTRY, rather than struct _hist_entry.
583 (The latter loses with the upcoming merged readline.)
585 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
587 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
588 const char *, not char *.
590 * symtab.h (struct symbol): Make section short, not unsigned short.
592 * symtab.c (lookup_symbol): Add comment about QUIT here.
594 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
596 * c-exp.y (parse_number): Check for overflow regardless of range
597 checking. Fix overflow check to use unsigned LONGEST, not
600 * c-exp.y (parse_number): Make it so that integer constants are
601 builtin_type_long_long if builtin_type_long isn't big enough or if
602 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
604 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
605 Print our "()" first, then recurse for the target type.
607 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
609 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
611 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
613 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
615 * utils.c (request_quit): Re-establish signal handler regardless
618 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
620 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
622 * i960-tdep.c: Include target.h.
624 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
626 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
628 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
630 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
631 changes (status -> ourstatus; declare status, etc.).
632 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
634 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
636 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
638 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
640 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
642 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
644 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
646 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
648 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
650 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
652 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
653 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
655 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
658 Add search to target vector (#if 0'd until after 4.12):
659 * target.h (to_search, target_search): Add.
660 * gdbcore.h, core.c (generic_search): Add.
661 * remote.c (remote_search): Add.
662 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
665 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
666 is on, call find_pc_function rather than relying just on the minimal
667 symbols (probably only matters for symbol readers which don't put
668 statics in the minimal symbols, but changing this strikes me as
669 not conservative enough).
670 Initialize name_location in all cases.
671 If no symbol and no msymbol, don't print anything symbolic.
673 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
675 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
677 * printcmd.c (print_address_symbolic): Make it search the
678 symtabs for variables as well as functions. Add `set print
679 fast-symbolic-addr' and default it to fast (the old way).
680 Print line numbers for data items as well as functions.
682 * symtab.c (find_addr_symbol): Return the symtab and the symbol
683 address, if a symbol is found (take two more args pointing to
684 where to store these results).
686 * symtab.h (find_addr_symbol): Add prototype.
688 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
690 * objfiles.h: Fix comments to reflect the fact that the phrase
691 "top of stack" always refers to where the pushing and popping takes
692 place, regardless of whether it is at the highest or lowest address.
694 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
696 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
697 compiler generated tag names.
698 * mdebugread.c (parse_type): Handle cross references to qualified
700 * valops.c (value_struct_elt): Improve error message if the
701 address of a method is requested from an object instance.
702 * valops.c (search_struct_method): Make name_matched non-static
703 to get it initialized correctly.
704 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
705 exclude segment register which are not writable on newer SCO versions.
707 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
709 * go32-xdep.c: Remove unused function uerror.
710 (sigsetmask): Declare return type. Declare argument (to match the
711 way it is called). Explicitly return 0.
713 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
715 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
716 partial_symbol): Shrink the storage sizes of symbols, by making
717 enums into 1-byte bitfields when compiled __GNUC__, moving all the
718 enums and small ints to the end of each struct to improve
719 alignment, and switching the section number from int to unsigned
722 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
724 * symtab.c (find_addr_symbol): New routine that will find the nearest
725 symbol associated with an address. It does so by exhaustive
726 search of the symtabs, so it's slow but complete.
728 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
730 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
731 to [0,0] rather than [0, end of first source file]. This avoids
732 problems with other parts of GDB looking for linetables in the
733 _globals_ symtab. Eliminate variables num_object_files and
734 first_object_file_end.
736 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
738 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
739 (pop_frame): Restore PC2 and LR0 from dummy frames.
740 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
741 (setup_arbitrary_frame): Handle 3 args and set up real frames.
742 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
743 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
744 (SETUP_ARBITRARY_FRAME): Define.
746 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
748 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
750 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
752 * remote-udi.c (udi_resume): Correct prototype.
754 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
756 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
757 hppa_frame_find_saved_regs.
758 * hppa-tdep.c (dig_fp_from_stack): Delete function.
759 (prologue_inst_adjust_sp): New function.
760 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
761 (skip_prologue): Completely rewrite to use unwind information.
762 (hppa_frame_find_saved_regs): Likewise.
764 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
766 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
767 to convert a signal number with appropriate bounds checking.
769 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
771 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
773 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
774 print a newline to end the display anyway.
776 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
777 coprocessor status regs) when popping a frame. This fixes
778 float exceptions that occur after calling inferior functions.
780 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
781 Read and write the fsr (float status register) to/from the child
782 process along with the float regs. Remove Peter Schauer's change
783 of May 24 '93, which has higher overhead and doesn't solve the
784 real problem (which was that FSR wasn't being set).
786 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
788 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
789 stack overflow check isn't right after the register stack
790 adjustment instruction. Metaware R2.3u compiler moves other
791 things in front of it. This fix isn't perfect but is what's
794 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
796 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
798 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
800 * configure.in: Change accordingly.
802 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
804 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
805 _filtered io routines from these two files.
807 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
809 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
810 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
811 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
813 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
815 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
817 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
818 printing to gdb_stderr.
820 * remote-udi.c (udi_kill): Don't close the connection, just set
821 inferior_pid to zero.
822 (udi_mourn): Call remove_breakpoints.
824 * remote-udi.c: Remove obsolete need_artificial_traps comment.
826 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
828 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
830 * symtab.c (lookup_symbol): Don't try adding .c to the name.
832 * remote-bug.c: At the start of each section, reset srec_frame
835 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
836 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
837 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
838 code which looks for those two waitkinds. Use switch statement.
839 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
840 CHILD_SPECIAL_WAITSTATUS.
842 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
843 * Move target_signal_from_host, target_signal_to_host, and
844 store_waitstatus from inftarg.c to target.c. procfs needs them.
845 * target.c: Include "wait.h" and <signal.h>.
846 * target.h, infrun.c (proceed), proceed callers: Pass new code
847 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
848 enums being treated as unsigned and is cleaner.
849 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
851 * infcmd.c (signal_command), infrun.c (signals_info):
852 Don't allow user to specify numeric equivalent of
853 TARGET_SIGNAL_DEFAULT.
855 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
857 * config/alpha/alpha-netware.mt: New target support for Alpha
859 * configure.in: Add alpha-*-netware* target.
861 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
863 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
865 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
867 * target.h: Add enum target_waitkind, enum target_signal, and
868 struct target_waitstatus. Change status argument to target_wait to
869 be struct target_waitstatus * instead of int *.
870 * target.h, infrun.c, all targets: Change type of signal arguments
871 to resume(), proceed(), and target_resume() from int to enum
873 * All targets (*_wait, *_resume): Change accordingly.
874 * infcmd.c (program_info, signal_command), throughout infrun.c,
875 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
876 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
877 signal code stuff right with the new signals would be non-trivial).
878 * inferior.h (stop_signal): Make it enum target_signal not int.
879 * target.c, target.h (target_signal_to_string, target_signal_to_name,
880 target_signal_from_name): New functions.
881 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
882 store_waitstatus): New functions.
883 * procfs.c (procfs_notice_signals): Use them.
884 * i960-tdep.c (i960_fault_to_signal): New function, to replace
886 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
888 * objfiles.c (build_objfile_section_table): Don't abort() if
889 objfile->sections is already set.
891 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
892 to match recent change to exec.c.
896 * main.c (print_gdb_version): Change year to 1994.
898 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
899 * Makefile.in (NONSRC): Add ChangeLog-93.
901 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
903 * stabsread.c (read_type): Allow defining several type numbers
904 at once (e.g. "(1,2)=(3,4)="...).
906 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
908 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
910 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
912 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
913 to process_one_symbol.
914 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
915 avoid caching a bad endaddr in find_pc_partial_function.
917 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
919 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
921 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
923 * infrun.c (wait_for_inferior): Do not step or step resume past
924 the end of a one-line function we just stepped into.
926 For older changes see ChangeLog-93
932 version-control: never