1 Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com)
3 * h8500-tdep.c (saved_pc_after_call): The size of the
4 pc is memory model dependent. (segmented_command,
5 unsegmented_command, _initialize_h8500_tdep): New commands to
7 * remote-7000.c (initialize_remote_e7000): Change name of snoop
9 * remote-hms.c (hms_load): Remove breakpoints when loaded.
10 (hms_wait): Use new status structure
11 (hms_open): Push the target here. (hms_before_main_loop): Not
12 here. (supply_val, hms_fetch_register, hms_store_register): Cope
13 with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
14 * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
15 all registers in a compact way.
17 Fri Feb 4 07:41:13 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
19 * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
20 as CORE_ADDR to match definition in rs6000-tdep.c.
22 Fri Feb 4 01:14:20 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
24 * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs.
25 * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate
26 definitions into the psymtab.
28 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
30 * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide
31 a special exceptionSize for the 68332.
33 * remote-udi.c (udi_attach): If no arguments, print error.
35 Thu Feb 3 17:34:05 1994 Fred Fish (fnf@cygnus.com)
37 * Makefile.in (VERSION): Bump to 4.12.1
38 * NEWS, README: Update to match 4.12 release.
40 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
42 * command.c (empty_sfunc): New function.
43 (add_set_cmd): Use it instead of not_just_help_class_command.
44 (not_just_help_class_command): Change calling convention back to
45 what it was before yesterday's change.
47 * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
48 of the type if present.
50 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
52 * printcmd.c (decode_format): Don't blithely set the size for
53 an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT.
55 * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h.
56 If BFD64, make a LONGEST a BFD_HOST_64_BIT.
57 * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
58 always just check against INT_MIN and INT_MAX (this also fixes things
59 if sizeof (long) > sizeof (int), e.g. Alpha).
60 * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
61 Don't define LONGEST or BUILTIN_TYPE_LONGEST.
62 * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
63 BUILTIN_TYPE_UNSIGNED_LONGEST.
64 * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
65 longest_int and longest_unsigned_int.
66 * value.h (struct value): Just align to LONGEST, rather than worrying
67 about CC_HAS_LONG_LONG.
68 * valarith.c (value_binop): Figure out type ourself based on
69 sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The
70 point is that we don't depend on CC_HAS_LONG_LONG anymore.
71 * valprint.c (val_print_type_code_int): Just call
72 extract_unsigned_integer directly, rather than going through
74 * printcmd.c (decode_format): Remove code which would sometimes
75 change 'g' size to 'w' for integers. print_scalar_formatted handles
76 printing huge integers well enough, thank you.
78 * command.c (add_set_cmd, not_just_help_class_command): Change
79 to make this the sfunc, not cfunc, since that is how we call it.
80 * command.h: Comment difference between sfunc and cfunc.
81 * demangle.c (set_demangling_command): Add third arg since that
83 (_initialize_demangler): Use sfunc, not cfunc, for
84 set_demangling_command, since that is how it is called.
85 Remove show_demangling_command; it has no effect.
87 * command.c (shell_escape): Report errors correctly (with error
88 message from strerror).
90 Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
92 * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
93 x_scnlen.l rather than x_scnlen to match corresponding change in
96 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
98 * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
99 Change comments regarding TYPE_CODE_BOOL.
100 * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
101 regardless of the language.
102 (value_true): Just call value_logical_not regardless of language.
103 * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
104 Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
105 * language.h: Improve comment for la_builtin_type_vector.
106 * m2-lang.c (_initialize_m2_language): Don't add any fields to
107 builtin_type_m2_bool.
109 Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com)
111 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
112 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
114 Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
116 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
117 by restarting the ioctl.
119 Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
121 * target.h (target_wait): Add comment about calling
124 Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
126 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
127 additional arguments.
128 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
130 Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
132 * sparc-stub.c: Remove unnecessary #include of memory.h.
134 Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
136 * mips-tdep.c: Remove code which sets saved_regs from
137 init_extra_frame_info and put it in new function mips_find_saved_regs.
138 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
139 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
140 check if it is NULL and call mips_find_saved_regs if so.
142 * remote-mips.c: Use unfiltered, not filtered, output most places.
144 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
145 backtrace. Revise comments.
147 Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
149 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
150 alpha and irix. The _sigtramp case has to be handled properly
151 in the tdep files if we have no ecoff debugging info.
152 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
153 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
154 without PC_REGNUM kludge.
155 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
156 Clean up handling of mips sigtramp frames, improve comments.
158 Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
160 * paread.c (read_unwind_info): Fix typo.
162 * paread.c (pa_symtab_read): Update the "check_strange_names"
163 filter to match GCC's current output. Filter out section symbols
164 (which the HP linker sometimes puts in the wrong place).
166 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
168 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
170 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
172 * Makefile.in: Remove all references to sparcly-nat.c.
174 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
175 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
176 duplicating serial.h and target.h.
178 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
179 are not used anywhere (a 5 Oct 1993 change removed the uses).
181 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
182 * config/m68k/es1800.mt: Add comment.
183 * remote-es.c: Extensive changes to update to current conventions.
185 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
186 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
187 to achieve the desired timeout.
188 * serial.h (serial_t): Add field timeout_remaining.
190 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
192 * c-exp.y (yylex): Reenable nested type code.
194 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
196 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
198 * remote-mips.c (mips_ops): Fix docstring.
200 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
202 * config/m68k/tm-monitor.h: Changes to bring this into accordance
203 with the old tm-m68k-em.h:
204 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
205 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
206 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
207 Add FIXME regarding GET_LONGJMP_TARGET.
209 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
210 * infptrace.c (kill_inferior): Add comments.
211 * main.c (quit_command): Call target_close after we kill or
213 * remote-udi.c (udi_close): Don't error() if QUITTING.
215 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
217 * configure.in: Make m68k-coff and aout add monitor support in
218 addition to the standard serial support.
220 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
222 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
225 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
227 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
228 * elfread.c (record_minimal_symbol_and_info),
229 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
231 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
233 * i386-stub.c: Add ".text" right before "mem_fault:".
235 * main.c (baud_rate): Add FIXME comment about printing -1 value.
237 * remote-utils.c (usage): Fix message to be accurate and conform
238 more closely to normal conventions.
240 * remote-utils.c (gr_files_info): Have the exec_bfd test control
241 whether to show information about exec_bfd, and not control whether
242 to show information about device and speed.
244 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
245 usage message, don't dump core.
247 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
248 for variable size array.
249 (bug_fetch_register, bug_store_register): Rename "value" to
250 "fpreg_buf" because some compilers don't like variables whose
251 names are the same as types.
252 (bug_store_register): Use a cast when converting char * to
255 * symmisc.c (maintenance_print_symbols): Don't refer to the name
256 of the command in error message (the text was referring to the old
257 name of the command).
259 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
261 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
262 full details on structure elements without names. This partially
263 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
264 of those changes was accidental.
266 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
267 defined, make it an error to specify a single argument which is not
270 * Makefile.in (version.c), main.c (print_gdb_version): Use
271 host_alias and target_alias, not host_canonical and
272 target_canonical, to print configuration.
274 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
276 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
277 of builtin_type_long. It is necessary to get a type which is
278 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
280 Fix many sins which will come up in 32 bit x 64 bit GDB, and
281 various miscellaneous things discovered in the process:
282 * printcmd.c, defs.h (print_address_numeric): New function.
283 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
284 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
285 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
286 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
288 * utils.c, defs.h (gdb_print_address): New function.
289 * expprint (dump_expression), gdbtypes.h: Use it.
290 * breakpoint.c (describe_other_breakpoints),
291 symmisc.c (dump_symtab, print_symbol):
292 Use filtered not unfiltered I/O.
293 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
294 just run gdb under a debugger for this (and it had problems with
295 printing addresses, how to print b->shadow, etc.).
296 * buildsym.c (make_blockvector), core.c (memory_error),
297 exec.c (print_section_info), maint.c (print_section_table),
298 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
299 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
300 Add comments saying code is broken. Marked with "FIXME-32x64".
301 * dbxread.c (process_one_symbol), partial-stab.h (default),
302 remote-vx.c (vx_run_files_info):
303 Don't cast int being passed to local_hex_string.
304 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
305 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
307 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
309 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
310 * source.c: Include <sys/types.h> regardless of USG.
312 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
314 * valops.c (value_assign): Set `type' after coercing toval.
315 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
316 Use extract_unsigned_integer to get the address of a reference.
318 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
320 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
321 AIX can use ? instead of \ for continuation. Deal with it.
323 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
324 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
325 the HP compiler in ANSI mode doesn't like.
327 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
328 based on USG, rather than defining HAVE_SIGSETMASK to an
329 expression containing defined. Having a macro used in #if expand
330 to an expression containing "defined" is undefined according to
331 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
334 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
336 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
337 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
339 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
341 * ch-exp.y (match_string_literal): Allow a zero-length string.
342 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
344 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
346 * i386aix-nat.c (i386_float_info): Reverse order of registers before
347 passing them to print_387_status.
348 (print_387_status): Don't subtract top from 7 before using it.
349 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
350 from 7; the above explains it.
352 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
354 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
355 pointer value when fixing up the frame at the start of a function.
357 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
359 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
360 Sparc from the stack.
362 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
364 * remote-mips.c (mips_initialize): Clear mips_initializing via
365 cleanup chain, not directly.
367 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
368 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
369 munging the timeout due to the limited range of c_cc[VTIME].
371 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
372 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
373 m3-nat.c (m3_create_inferior): Pass it.
374 * procfs.c: Remove ptrace function. It was declared in a way which
375 conflicted with the prototype in unistd.h on Solaris.
377 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
379 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
380 in the sigcontext if it is a signal trampoline frame.
381 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
384 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
386 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
387 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
388 tm-sparc.h so they can be overridden if necessary.
390 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
392 * lynx-nat.c: Add Sparc support.
393 * sparcly-nat.c: Remove. It's useless.
394 * config/sparc/nm-sparclynx.h: Rewrite.
395 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
397 * config/sparc/tm-sparclynx.h: Rewrite.
399 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
401 * rs6000-pinsn.c: Use the new disassembler in the opcodes
402 directory. Old code was discarded, since the new opcode table has
405 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
407 * Makefile.in (realclean): Remove info files per make-stds.texi.
409 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
411 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
412 if N_SO_ADDRESS_MAYBE_MISSING is defined.
413 * config/sparc/tm-sun4sol2.h: Define it.
415 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
417 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
418 if we did not find a symbol.
420 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
422 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
425 * hppab-nat.c (call_ptrace): Delete redundant function.
426 (kill_inferior, attach, detach, child_resume): Likewise.
427 (child_xfer_memory): Likewise.
429 * hppah-nat.c (call_ptrace): Delete redundant function.
430 (kill_inferior, attach, detach, child_resume): Likewise.
432 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
434 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
436 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
438 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
439 (CHILD_XFER_MEMORY): Define.
440 (PT_*): Define so that generic infptrace.c code can be used.
442 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
444 * xcoffread.c (xcoff_symfile_read): Make second parameter a
445 struct section_offsets *, not a (nonexistent) struct section_offset *.
447 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
448 internal_xcoff_symtab, not an array of one of them. Change lots of
449 "main_aux" to "&main_aux" and so on.
451 * coffread.c, xcoffread.c: Include <coff/internal.h>
454 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
456 * coffread.c (coff_getfilename): Make it not static.
458 * xcoffread.c (read_xcoff_symtab): complain() not abort().
460 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
461 a completely gratuitous difference between xcoffread.c and coffread.c).
463 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
465 * infrun.c (wait_for_inferior): Don't set frame for
466 step_resume_breakpoint for IN_SIGTRAMP cases.
468 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
469 breakpoint.c (bpstat_what): Move step_resume from its own field of
470 the struct bpstat_what into the main_action. Make it override
471 other breakpoints. This is a conservative change in the sense
472 that before the step resume breakpoint was a breakpoint.c
473 breakpoint, hitting the step resume breakpoint overrode even
474 calling bpstat_stop_status.
476 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
478 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
479 in case execution was stopped in the called function.
480 * stack.c (print_frame_info, frame_info): If backtracing through
481 a call dummy, handle the starting source line number on a line
482 boundary like backtracing through sigtramp.
483 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
484 for call dummy frame right. Remove old test for dummy frame,
485 it has been unused at least since gdb-3.5.
486 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
489 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
491 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
493 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
495 * infrun.c (signals_info), target.c (target_signal_from_name):
496 Use ugly casts to avoid enumvar < enumvar or enumvar++.
498 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
500 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
501 * inflow.c (terminal_ours_1): When discussing how to deal with the
502 tty state, make note of query() as well as readline.
504 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
505 signals for which stop and print are cleared by default.
507 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
509 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
510 reserved fields to hold a stub unwind entry type. Fix typo.
511 (stub_unwind_entry): New structure for raw stub unwind entries.
512 (stub_unwind_types): The types of stubs we may encounter.
513 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
514 * hppa-tdep.c (rp_saved): Use additional information provided
515 by linker stub unwind descriptors.
516 (frameless_function_invocation): Likewise.
517 (frame_chain_valid): Likewise.
518 * paread.c (compare_unwind_entries): New function for sorting
519 unwind table entries.
520 (read_unwind_info): Rewrite to remove dependency on host endianness.
521 Read in data from the $UNWIND_END$ subspace which contains linker
522 stub unwind descriptors. Merge that data into the basic unwind
525 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
527 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
529 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
530 from either the symbol name or the auxent.
531 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
534 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
536 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
538 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
540 * README: Update notes for alpha port.
542 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
544 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
545 for operation fault, constraint fault, and type fault.
547 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
549 * Makefile.in (init.c): Add comment explaining formatting conventions.
551 * c-exp.y (parse_number): Assign to temporary between the right
552 shifts, to work around a bug in the SCO compiler.
554 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
555 Add various files which were added to GDB recently.
557 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
560 * Makefile.in: Add mostlyclean target.
562 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
566 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
568 * main.c (show_commands): Make return type of extern
569 history_get be HIST_ENTRY, rather than struct _hist_entry.
570 (The latter loses with the upcoming merged readline.)
572 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
574 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
575 const char *, not char *.
577 * symtab.h (struct symbol): Make section short, not unsigned short.
579 * symtab.c (lookup_symbol): Add comment about QUIT here.
581 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
583 * c-exp.y (parse_number): Check for overflow regardless of range
584 checking. Fix overflow check to use unsigned LONGEST, not
587 * c-exp.y (parse_number): Make it so that integer constants are
588 builtin_type_long_long if builtin_type_long isn't big enough or if
589 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
591 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
592 Print our "()" first, then recurse for the target type.
594 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
596 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
598 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
600 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
602 * utils.c (request_quit): Re-establish signal handler regardless
605 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
607 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
609 * i960-tdep.c: Include target.h.
611 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
613 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
615 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
617 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
618 changes (status -> ourstatus; declare status, etc.).
619 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
621 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
623 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
625 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
627 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
629 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
631 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
633 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
635 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
637 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
639 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
640 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
642 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
645 Add search to target vector (#if 0'd until after 4.12):
646 * target.h (to_search, target_search): Add.
647 * gdbcore.h, core.c (generic_search): Add.
648 * remote.c (remote_search): Add.
649 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
652 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
653 is on, call find_pc_function rather than relying just on the minimal
654 symbols (probably only matters for symbol readers which don't put
655 statics in the minimal symbols, but changing this strikes me as
656 not conservative enough).
657 Initialize name_location in all cases.
658 If no symbol and no msymbol, don't print anything symbolic.
660 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
662 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
664 * printcmd.c (print_address_symbolic): Make it search the
665 symtabs for variables as well as functions. Add `set print
666 fast-symbolic-addr' and default it to fast (the old way).
667 Print line numbers for data items as well as functions.
669 * symtab.c (find_addr_symbol): Return the symtab and the symbol
670 address, if a symbol is found (take two more args pointing to
671 where to store these results).
673 * symtab.h (find_addr_symbol): Add prototype.
675 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
677 * objfiles.h: Fix comments to reflect the fact that the phrase
678 "top of stack" always refers to where the pushing and popping takes
679 place, regardless of whether it is at the highest or lowest address.
681 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
683 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
684 compiler generated tag names.
685 * mdebugread.c (parse_type): Handle cross references to qualified
687 * valops.c (value_struct_elt): Improve error message if the
688 address of a method is requested from an object instance.
689 * valops.c (search_struct_method): Make name_matched non-static
690 to get it initialized correctly.
691 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
692 exclude segment register which are not writable on newer SCO versions.
694 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
696 * go32-xdep.c: Remove unused function uerror.
697 (sigsetmask): Declare return type. Declare argument (to match the
698 way it is called). Explicitly return 0.
700 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
702 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
703 partial_symbol): Shrink the storage sizes of symbols, by making
704 enums into 1-byte bitfields when compiled __GNUC__, moving all the
705 enums and small ints to the end of each struct to improve
706 alignment, and switching the section number from int to unsigned
709 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
711 * symtab.c (find_addr_symbol): New routine that will find the nearest
712 symbol associated with an address. It does so by exhaustive
713 search of the symtabs, so it's slow but complete.
715 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
717 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
718 to [0,0] rather than [0, end of first source file]. This avoids
719 problems with other parts of GDB looking for linetables in the
720 _globals_ symtab. Eliminate variables num_object_files and
721 first_object_file_end.
723 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
725 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
726 (pop_frame): Restore PC2 and LR0 from dummy frames.
727 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
728 (setup_arbitrary_frame): Handle 3 args and set up real frames.
729 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
730 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
731 (SETUP_ARBITRARY_FRAME): Define.
733 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
735 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
737 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
739 * remote-udi.c (udi_resume): Correct prototype.
741 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
743 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
744 hppa_frame_find_saved_regs.
745 * hppa-tdep.c (dig_fp_from_stack): Delete function.
746 (prologue_inst_adjust_sp): New function.
747 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
748 (skip_prologue): Completely rewrite to use unwind information.
749 (hppa_frame_find_saved_regs): Likewise.
751 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
753 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
754 to convert a signal number with appropriate bounds checking.
756 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
758 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
760 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
761 print a newline to end the display anyway.
763 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
764 coprocessor status regs) when popping a frame. This fixes
765 float exceptions that occur after calling inferior functions.
767 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
768 Read and write the fsr (float status register) to/from the child
769 process along with the float regs. Remove Peter Schauer's change
770 of May 24 '93, which has higher overhead and doesn't solve the
771 real problem (which was that FSR wasn't being set).
773 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
775 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
776 stack overflow check isn't right after the register stack
777 adjustment instruction. Metaware R2.3u compiler moves other
778 things in front of it. This fix isn't perfect but is what's
781 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
783 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
785 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
787 * configure.in: Change accordingly.
789 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
791 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
792 _filtered io routines from these two files.
794 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
796 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
797 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
798 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
800 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
802 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
804 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
805 printing to gdb_stderr.
807 * remote-udi.c (udi_kill): Don't close the connection, just set
808 inferior_pid to zero.
809 (udi_mourn): Call remove_breakpoints.
811 * remote-udi.c: Remove obsolete need_artificial_traps comment.
813 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
815 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
817 * symtab.c (lookup_symbol): Don't try adding .c to the name.
819 * remote-bug.c: At the start of each section, reset srec_frame
822 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
823 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
824 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
825 code which looks for those two waitkinds. Use switch statement.
826 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
827 CHILD_SPECIAL_WAITSTATUS.
829 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
830 * Move target_signal_from_host, target_signal_to_host, and
831 store_waitstatus from inftarg.c to target.c. procfs needs them.
832 * target.c: Include "wait.h" and <signal.h>.
833 * target.h, infrun.c (proceed), proceed callers: Pass new code
834 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
835 enums being treated as unsigned and is cleaner.
836 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
838 * infcmd.c (signal_command), infrun.c (signals_info):
839 Don't allow user to specify numeric equivalent of
840 TARGET_SIGNAL_DEFAULT.
842 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
844 * config/alpha/alpha-netware.mt: New target support for Alpha
846 * configure.in: Add alpha-*-netware* target.
848 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
850 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
852 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
854 * target.h: Add enum target_waitkind, enum target_signal, and
855 struct target_waitstatus. Change status argument to target_wait to
856 be struct target_waitstatus * instead of int *.
857 * target.h, infrun.c, all targets: Change type of signal arguments
858 to resume(), proceed(), and target_resume() from int to enum
860 * All targets (*_wait, *_resume): Change accordingly.
861 * infcmd.c (program_info, signal_command), throughout infrun.c,
862 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
863 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
864 signal code stuff right with the new signals would be non-trivial).
865 * inferior.h (stop_signal): Make it enum target_signal not int.
866 * target.c, target.h (target_signal_to_string, target_signal_to_name,
867 target_signal_from_name): New functions.
868 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
869 store_waitstatus): New functions.
870 * procfs.c (procfs_notice_signals): Use them.
871 * i960-tdep.c (i960_fault_to_signal): New function, to replace
873 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
875 * objfiles.c (build_objfile_section_table): Don't abort() if
876 objfile->sections is already set.
878 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
879 to match recent change to exec.c.
883 * main.c (print_gdb_version): Change year to 1994.
885 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
886 * Makefile.in (NONSRC): Add ChangeLog-93.
888 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
890 * stabsread.c (read_type): Allow defining several type numbers
891 at once (e.g. "(1,2)=(3,4)="...).
893 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
895 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
897 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
899 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
900 to process_one_symbol.
901 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
902 avoid caching a bad endaddr in find_pc_partial_function.
904 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
906 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
908 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
910 * infrun.c (wait_for_inferior): Do not step or step resume past
911 the end of a one-line function we just stepped into.
913 For older changes see ChangeLog-93
919 version-control: never