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