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