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