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