1 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3 * printcmd.c (decode_format): Don't blithely set the size for
4 an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT.
6 * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h.
7 If BFD64, make a LONGEST a BFD_HOST_64_BIT.
8 * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
9 always just check against INT_MIN and INT_MAX (this also fixes things
10 if sizeof (long) > sizeof (int), e.g. Alpha).
11 * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
12 Don't define LONGEST or BUILTIN_TYPE_LONGEST.
13 * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
14 BUILTIN_TYPE_UNSIGNED_LONGEST.
15 * language.h, c-lang.c, ch-lang.c, m2-lang.c: Remove longest_int
16 and longest_unsigned_int.
17 * value.h (struct value): Just align to LONGEST, rather than worrying
18 about CC_HAS_LONG_LONG.
19 * valarith.c (value_binop, _initialize_valarith): Figure out type
20 ourself based on sizeof (LONGEST) rather than relying on
21 BUILTIN_TYPE_LONGEST. The point is that we don't depend on
22 CC_HAS_LONG_LONG anymore.
23 * valprint.c (val_print_type_code_int): Just call
24 extract_unsigned_integer directly, rather than going through
26 * printcmd.c (decode_format): Remove code which would sometimes
27 change 'g' size to 'w' for integers. print_scalar_formatted handles
28 printing huge integers well enough, thank you.
30 * command.c (add_set_cmd, no_just_help_class_command): Change
31 to make this the sfunc, not cfunc, since that is how we call it.
32 * command.h: Comment difference between sfunc and cfunc.
33 * demangle.c (set_demangling_command): Add third arg since that
35 (_initialize_demangler): Use sfunc, not cfunc, for
36 set_demangling_command, since that is how it is called.
37 Remove show_demangling_command; it has no effect.
39 * command.c (shell_escape): Report errors correctly (with error
40 message from strerror).
42 Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
44 * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
45 x_scnlen.l rather than x_scnlen to match corresponding change in
48 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
50 * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
51 Change comments regarding TYPE_CODE_BOOL.
52 * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
53 regardless of the language.
54 (value_true): Just call value_logical_not regardless of language.
55 * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
56 Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
57 * language.h: Improve comment for la_builtin_type_vector.
58 * m2-lang.c (_initialize_m2_language): Don't add any fields to
61 Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com)
63 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
64 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
66 Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
68 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
69 by restarting the ioctl.
71 Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
73 * target.h (target_wait): Add comment about calling
76 Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
78 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
80 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
82 Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
84 * sparc-stub.c: Remove unnecessary #include of memory.h.
86 Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
88 * mips-tdep.c: Remove code which sets saved_regs from
89 init_extra_frame_info and put it in new function mips_find_saved_regs.
90 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
91 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
92 check if it is NULL and call mips_find_saved_regs if so.
94 * remote-mips.c: Use unfiltered, not filtered, output most places.
96 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
97 backtrace. Revise comments.
99 Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
101 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
102 alpha and irix. The _sigtramp case has to be handled properly
103 in the tdep files if we have no ecoff debugging info.
104 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
105 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
106 without PC_REGNUM kludge.
107 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
108 Clean up handling of mips sigtramp frames, improve comments.
110 Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
112 * paread.c (read_unwind_info): Fix typo.
114 * paread.c (pa_symtab_read): Update the "check_strange_names"
115 filter to match GCC's current output. Filter out section symbols
116 (which the HP linker sometimes puts in the wrong place).
118 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
120 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
122 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
124 * Makefile.in: Remove all references to sparcly-nat.c.
126 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
127 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
128 duplicating serial.h and target.h.
130 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
131 are not used anywhere (a 5 Oct 1993 change removed the uses).
133 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
134 * config/m68k/es1800.mt: Add comment.
135 * remote-es.c: Extensive changes to update to current conventions.
137 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
138 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
139 to achieve the desired timeout.
140 * serial.h (serial_t): Add field timeout_remaining.
142 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
144 * c-exp.y (yylex): Reenable nested type code.
146 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
148 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
150 * remote-mips.c (mips_ops): Fix docstring.
152 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
154 * config/m68k/tm-monitor.h: Changes to bring this into accordance
155 with the old tm-m68k-em.h:
156 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
157 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
158 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
159 Add FIXME regarding GET_LONGJMP_TARGET.
161 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
162 * infptrace.c (kill_inferior): Add comments.
163 * main.c (quit_command): Call target_close after we kill or
165 * remote-udi.c (udi_close): Don't error() if QUITTING.
167 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
169 * configure.in: Make m68k-coff and aout add monitor support in
170 addition to the standard serial support.
172 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
174 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
177 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
179 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
180 * elfread.c (record_minimal_symbol_and_info),
181 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
183 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
185 * i386-stub.c: Add ".text" right before "mem_fault:".
187 * main.c (baud_rate): Add FIXME comment about printing -1 value.
189 * remote-utils.c (usage): Fix message to be accurate and conform
190 more closely to normal conventions.
192 * remote-utils.c (gr_files_info): Have the exec_bfd test control
193 whether to show information about exec_bfd, and not control whether
194 to show information about device and speed.
196 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
197 usage message, don't dump core.
199 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
200 for variable size array.
201 (bug_fetch_register, bug_store_register): Rename "value" to
202 "fpreg_buf" because some compilers don't like variables whose
203 names are the same as types.
204 (bug_store_register): Use a cast when converting char * to
207 * symmisc.c (maintenance_print_symbols): Don't refer to the name
208 of the command in error message (the text was referring to the old
209 name of the command).
211 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
213 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
214 full details on structure elements without names. This partially
215 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
216 of those changes was accidental.
218 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
219 defined, make it an error to specify a single argument which is not
222 * Makefile.in (version.c), main.c (print_gdb_version): Use
223 host_alias and target_alias, not host_canonical and
224 target_canonical, to print configuration.
226 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
228 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
229 of builtin_type_long. It is necessary to get a type which is
230 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
232 Fix many sins which will come up in 32 bit x 64 bit GDB, and
233 various miscellaneous things discovered in the process:
234 * printcmd.c, defs.h (print_address_numeric): New function.
235 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
236 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
237 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
238 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
240 * utils.c, defs.h (gdb_print_address): New function.
241 * expprint (dump_expression), gdbtypes.h: Use it.
242 * breakpoint.c (describe_other_breakpoints),
243 symmisc.c (dump_symtab, print_symbol):
244 Use filtered not unfiltered I/O.
245 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
246 just run gdb under a debugger for this (and it had problems with
247 printing addresses, how to print b->shadow, etc.).
248 * buildsym.c (make_blockvector), core.c (memory_error),
249 exec.c (print_section_info), maint.c (print_section_table),
250 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
251 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
252 Add comments saying code is broken. Marked with "FIXME-32x64".
253 * dbxread.c (process_one_symbol), partial-stab.h (default),
254 remote-vx.c (vx_run_files_info):
255 Don't cast int being passed to local_hex_string.
256 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
257 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
259 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
261 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
262 * source.c: Include <sys/types.h> regardless of USG.
264 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
266 * valops.c (value_assign): Set `type' after coercing toval.
267 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
268 Use extract_unsigned_integer to get the address of a reference.
270 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
272 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
273 AIX can use ? instead of \ for continuation. Deal with it.
275 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
276 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
277 the HP compiler in ANSI mode doesn't like.
279 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
280 based on USG, rather than defining HAVE_SIGSETMASK to an
281 expression containing defined. Having a macro used in #if expand
282 to an expression containing "defined" is undefined according to
283 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
286 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
288 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
289 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
291 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
293 * ch-exp.y (match_string_literal): Allow a zero-length string.
294 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
296 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
298 * i386aix-nat.c (i386_float_info): Reverse order of registers before
299 passing them to print_387_status.
300 (print_387_status): Don't subtract top from 7 before using it.
301 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
302 from 7; the above explains it.
304 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
306 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
307 pointer value when fixing up the frame at the start of a function.
309 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
311 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
312 Sparc from the stack.
314 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
316 * remote-mips.c (mips_initialize): Clear mips_initializing via
317 cleanup chain, not directly.
319 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
320 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
321 munging the timeout due to the limited range of c_cc[VTIME].
323 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
324 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
325 m3-nat.c (m3_create_inferior): Pass it.
326 * procfs.c: Remove ptrace function. It was declared in a way which
327 conflicted with the prototype in unistd.h on Solaris.
329 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
331 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
332 in the sigcontext if it is a signal trampoline frame.
333 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
336 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
338 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
339 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
340 tm-sparc.h so they can be overridden if necessary.
342 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
344 * lynx-nat.c: Add Sparc support.
345 * sparcly-nat.c: Remove. It's useless.
346 * config/sparc/nm-sparclynx.h: Rewrite.
347 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
349 * config/sparc/tm-sparclynx.h: Rewrite.
351 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
353 * rs6000-pinsn.c: Use the new disassembler in the opcodes
354 directory. Old code was discarded, since the new opcode table has
357 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
359 * Makefile.in (realclean): Remove info files per make-stds.texi.
361 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
363 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
364 if N_SO_ADDRESS_MAYBE_MISSING is defined.
365 * config/sparc/tm-sun4sol2.h: Define it.
367 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
369 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
370 if we did not find a symbol.
372 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
374 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
377 * hppab-nat.c (call_ptrace): Delete redundant function.
378 (kill_inferior, attach, detach, child_resume): Likewise.
379 (child_xfer_memory): Likewise.
381 * hppah-nat.c (call_ptrace): Delete redundant function.
382 (kill_inferior, attach, detach, child_resume): Likewise.
384 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
386 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
388 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
390 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
391 (CHILD_XFER_MEMORY): Define.
392 (PT_*): Define so that generic infptrace.c code can be used.
394 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
396 * xcoffread.c (xcoff_symfile_read): Make second parameter a
397 struct section_offsets *, not a (nonexistent) struct section_offset *.
399 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
400 internal_xcoff_symtab, not an array of one of them. Change lots of
401 "main_aux" to "&main_aux" and so on.
403 * coffread.c, xcoffread.c: Include <coff/internal.h>
406 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
408 * coffread.c (coff_getfilename): Make it not static.
410 * xcoffread.c (read_xcoff_symtab): complain() not abort().
412 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
413 a completely gratuitous difference between xcoffread.c and coffread.c).
415 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
417 * infrun.c (wait_for_inferior): Don't set frame for
418 step_resume_breakpoint for IN_SIGTRAMP cases.
420 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
421 breakpoint.c (bpstat_what): Move step_resume from its own field of
422 the struct bpstat_what into the main_action. Make it override
423 other breakpoints. This is a conservative change in the sense
424 that before the step resume breakpoint was a breakpoint.c
425 breakpoint, hitting the step resume breakpoint overrode even
426 calling bpstat_stop_status.
428 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
430 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
431 in case execution was stopped in the called function.
432 * stack.c (print_frame_info, frame_info): If backtracing through
433 a call dummy, handle the starting source line number on a line
434 boundary like backtracing through sigtramp.
435 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
436 for call dummy frame right. Remove old test for dummy frame,
437 it has been unused at least since gdb-3.5.
438 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
441 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
443 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
445 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
447 * infrun.c (signals_info), target.c (target_signal_from_name):
448 Use ugly casts to avoid enumvar < enumvar or enumvar++.
450 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
452 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
453 * inflow.c (terminal_ours_1): When discussing how to deal with the
454 tty state, make note of query() as well as readline.
456 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
457 signals for which stop and print are cleared by default.
459 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
461 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
462 reserved fields to hold a stub unwind entry type. Fix typo.
463 (stub_unwind_entry): New structure for raw stub unwind entries.
464 (stub_unwind_types): The types of stubs we may encounter.
465 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
466 * hppa-tdep.c (rp_saved): Use additional information provided
467 by linker stub unwind descriptors.
468 (frameless_function_invocation): Likewise.
469 (frame_chain_valid): Likewise.
470 * paread.c (compare_unwind_entries): New function for sorting
471 unwind table entries.
472 (read_unwind_info): Rewrite to remove dependency on host endianness.
473 Read in data from the $UNWIND_END$ subspace which contains linker
474 stub unwind descriptors. Merge that data into the basic unwind
477 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
479 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
481 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
482 from either the symbol name or the auxent.
483 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
486 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
488 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
490 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
492 * README: Update notes for alpha port.
494 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
496 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
497 for operation fault, constraint fault, and type fault.
499 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
501 * Makefile.in (init.c): Add comment explaining formatting conventions.
503 * c-exp.y (parse_number): Assign to temporary between the right
504 shifts, to work around a bug in the SCO compiler.
506 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
507 Add various files which were added to GDB recently.
509 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
512 * Makefile.in: Add mostlyclean target.
514 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
518 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
520 * main.c (show_commands): Make return type of extern
521 history_get be HIST_ENTRY, rather than struct _hist_entry.
522 (The latter loses with the upcoming merged readline.)
524 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
526 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
527 const char *, not char *.
529 * symtab.h (struct symbol): Make section short, not unsigned short.
531 * symtab.c (lookup_symbol): Add comment about QUIT here.
533 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
535 * c-exp.y (parse_number): Check for overflow regardless of range
536 checking. Fix overflow check to use unsigned LONGEST, not
539 * c-exp.y (parse_number): Make it so that integer constants are
540 builtin_type_long_long if builtin_type_long isn't big enough or if
541 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
543 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
544 Print our "()" first, then recurse for the target type.
546 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
548 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
550 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
552 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
554 * utils.c (request_quit): Re-establish signal handler regardless
557 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
559 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
561 * i960-tdep.c: Include target.h.
563 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
565 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
567 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
569 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
570 changes (status -> ourstatus; declare status, etc.).
571 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
573 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
575 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
577 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
579 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
581 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
583 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
585 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
587 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
589 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
591 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
592 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
594 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
597 Add search to target vector (#if 0'd until after 4.12):
598 * target.h (to_search, target_search): Add.
599 * gdbcore.h, core.c (generic_search): Add.
600 * remote.c (remote_search): Add.
601 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
604 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
605 is on, call find_pc_function rather than relying just on the minimal
606 symbols (probably only matters for symbol readers which don't put
607 statics in the minimal symbols, but changing this strikes me as
608 not conservative enough).
609 Initialize name_location in all cases.
610 If no symbol and no msymbol, don't print anything symbolic.
612 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
614 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
616 * printcmd.c (print_address_symbolic): Make it search the
617 symtabs for variables as well as functions. Add `set print
618 fast-symbolic-addr' and default it to fast (the old way).
619 Print line numbers for data items as well as functions.
621 * symtab.c (find_addr_symbol): Return the symtab and the symbol
622 address, if a symbol is found (take two more args pointing to
623 where to store these results).
625 * symtab.h (find_addr_symbol): Add prototype.
627 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
629 * objfiles.h: Fix comments to reflect the fact that the phrase
630 "top of stack" always refers to where the pushing and popping takes
631 place, regardless of whether it is at the highest or lowest address.
633 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
635 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
636 compiler generated tag names.
637 * mdebugread.c (parse_type): Handle cross references to qualified
639 * valops.c (value_struct_elt): Improve error message if the
640 address of a method is requested from an object instance.
641 * valops.c (search_struct_method): Make name_matched non-static
642 to get it initialized correctly.
643 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
644 exclude segment register which are not writable on newer SCO versions.
646 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
648 * go32-xdep.c: Remove unused function uerror.
649 (sigsetmask): Declare return type. Declare argument (to match the
650 way it is called). Explicitly return 0.
652 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
654 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
655 partial_symbol): Shrink the storage sizes of symbols, by making
656 enums into 1-byte bitfields when compiled __GNUC__, moving all the
657 enums and small ints to the end of each struct to improve
658 alignment, and switching the section number from int to unsigned
661 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
663 * symtab.c (find_addr_symbol): New routine that will find the nearest
664 symbol associated with an address. It does so by exhaustive
665 search of the symtabs, so it's slow but complete.
667 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
669 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
670 to [0,0] rather than [0, end of first source file]. This avoids
671 problems with other parts of GDB looking for linetables in the
672 _globals_ symtab. Eliminate variables num_object_files and
673 first_object_file_end.
675 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
677 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
678 (pop_frame): Restore PC2 and LR0 from dummy frames.
679 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
680 (setup_arbitrary_frame): Handle 3 args and set up real frames.
681 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
682 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
683 (SETUP_ARBITRARY_FRAME): Define.
685 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
687 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
689 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
691 * remote-udi.c (udi_resume): Correct prototype.
693 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
695 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
696 hppa_frame_find_saved_regs.
697 * hppa-tdep.c (dig_fp_from_stack): Delete function.
698 (prologue_inst_adjust_sp): New function.
699 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
700 (skip_prologue): Completely rewrite to use unwind information.
701 (hppa_frame_find_saved_regs): Likewise.
703 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
705 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
706 to convert a signal number with appropriate bounds checking.
708 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
710 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
712 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
713 print a newline to end the display anyway.
715 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
716 coprocessor status regs) when popping a frame. This fixes
717 float exceptions that occur after calling inferior functions.
719 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
720 Read and write the fsr (float status register) to/from the child
721 process along with the float regs. Remove Peter Schauer's change
722 of May 24 '93, which has higher overhead and doesn't solve the
723 real problem (which was that FSR wasn't being set).
725 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
727 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
728 stack overflow check isn't right after the register stack
729 adjustment instruction. Metaware R2.3u compiler moves other
730 things in front of it. This fix isn't perfect but is what's
733 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
735 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
737 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
739 * configure.in: Change accordingly.
741 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
743 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
744 _filtered io routines from these two files.
746 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
748 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
749 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
750 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
752 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
754 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
756 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
757 printing to gdb_stderr.
759 * remote-udi.c (udi_kill): Don't close the connection, just set
760 inferior_pid to zero.
761 (udi_mourn): Call remove_breakpoints.
763 * remote-udi.c: Remove obsolete need_artificial_traps comment.
765 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
767 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
769 * symtab.c (lookup_symbol): Don't try adding .c to the name.
771 * remote-bug.c: At the start of each section, reset srec_frame
774 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
775 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
776 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
777 code which looks for those two waitkinds. Use switch statement.
778 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
779 CHILD_SPECIAL_WAITSTATUS.
781 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
782 * Move target_signal_from_host, target_signal_to_host, and
783 store_waitstatus from inftarg.c to target.c. procfs needs them.
784 * target.c: Include "wait.h" and <signal.h>.
785 * target.h, infrun.c (proceed), proceed callers: Pass new code
786 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
787 enums being treated as unsigned and is cleaner.
788 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
790 * infcmd.c (signal_command), infrun.c (signals_info):
791 Don't allow user to specify numeric equivalent of
792 TARGET_SIGNAL_DEFAULT.
794 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
796 * config/alpha/alpha-netware.mt: New target support for Alpha
798 * configure.in: Add alpha-*-netware* target.
800 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
802 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
804 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
806 * target.h: Add enum target_waitkind, enum target_signal, and
807 struct target_waitstatus. Change status argument to target_wait to
808 be struct target_waitstatus * instead of int *.
809 * target.h, infrun.c, all targets: Change type of signal arguments
810 to resume(), proceed(), and target_resume() from int to enum
812 * All targets (*_wait, *_resume): Change accordingly.
813 * infcmd.c (program_info, signal_command), throughout infrun.c,
814 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
815 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
816 signal code stuff right with the new signals would be non-trivial).
817 * inferior.h (stop_signal): Make it enum target_signal not int.
818 * target.c, target.h (target_signal_to_string, target_signal_to_name,
819 target_signal_from_name): New functions.
820 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
821 store_waitstatus): New functions.
822 * procfs.c (procfs_notice_signals): Use them.
823 * i960-tdep.c (i960_fault_to_signal): New function, to replace
825 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
827 * objfiles.c (build_objfile_section_table): Don't abort() if
828 objfile->sections is already set.
830 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
831 to match recent change to exec.c.
835 * main.c (print_gdb_version): Change year to 1994.
837 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
838 * Makefile.in (NONSRC): Add ChangeLog-93.
840 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
842 * stabsread.c (read_type): Allow defining several type numbers
843 at once (e.g. "(1,2)=(3,4)="...).
845 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
847 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
849 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
851 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
852 to process_one_symbol.
853 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
854 avoid caching a bad endaddr in find_pc_partial_function.
856 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
858 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
860 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
862 * infrun.c (wait_for_inferior): Do not step or step resume past
863 the end of a one-line function we just stepped into.
865 For older changes see ChangeLog-93
871 version-control: never