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