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