1 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3 * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
4 printing the program, rather than passing NULL to printf.
5 (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
6 try to call UDIDisconnect again. Print better message.
7 (udi_kill): Just call UDIDisconnect ourselves, rather than doing
9 (udi_open): Unpush UDI target after target_preopen, now that
10 udi_kill doesn't pop the target.
11 (udi_create_inferior): If udi_session_id is negative, open a new
12 TIP rather than giving an error.
14 * config/mips/mipsm3.mh, config/i386/i386m3.mh,
15 config/ns32k/ns32km3.mh: Define NAT_FILE.
16 * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
17 (it was inconsistent and namespace-wrong) to NM_M3_H.
18 * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
19 (m3_open): New function.
21 * TODO: Update Mach section.
23 * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
25 Sun Feb 6 13:26:21 1994 Per Bothner (bothner@kalessin.cygnus.com)
27 * printcmd.c (printf_command): Add missing single-letter
28 backslash-escape sequences, and improve error message.
30 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
32 * corelow.c (solib_add_stub, core_open): Pass address of from_tty
33 rather than trying to shove an int into a pointer and back out
34 again. This avoids compiler warnings.
36 * defs.h (alloca): Declare as void *, not char *, on hpux.
37 Don't prototype it, just declare the return type.
39 Sun Feb 6 03:25:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
41 * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
42 (REGISTER_CONVERT_TO_RAW): Add missing backslash.
44 Sat Feb 5 08:03:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
46 * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
47 ZERO_REGNUM, just read it as zero without talking to the board.
49 * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
51 * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
52 to store_floating, not nonexistent variable len.
54 * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
56 (mips_store_word): Change calling convention to return errors, and
57 to provide old contents if the caller wants it.
58 (mips_xfer_memory): Deal with errors from mips_store_word.
59 * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
60 define now that remote-mips.c doesn't use BREAKPOINT.
62 * remote-mips.c (mips_create_inferior): Call warning if arguments
63 specified, and then execute "set args" command. Call error, not
64 mips_error, if executable file not specified.
66 * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
69 * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
72 Sat Feb 5 05:27:05 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
74 * value.h (print_longest): Rename "value" to "val" in prototype
75 declaration because some compilers don't like arguments whose
76 names are the same as types.
77 * remote.c (remote_xfer_memory): Cast "myaddr" to unsigned char *
78 before passing it to remote_*_bytes.
80 Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com)
82 * h8500-tdep.c (saved_pc_after_call): The size of the
83 pc is memory model dependent. (segmented_command,
84 unsegmented_command, _initialize_h8500_tdep): New commands to
86 * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
88 * remote-hms.c (hms_load): Remove breakpoints when loaded.
89 (hms_wait): Use new status structure
90 (hms_open): Push the target here. (hms_before_main_loop): Not
91 here. (supply_val, hms_fetch_register, hms_store_register): Cope
92 with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
93 * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
94 all registers in a compact way.
96 Fri Feb 4 07:41:13 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
98 * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
99 as CORE_ADDR to match definition in rs6000-tdep.c.
101 Fri Feb 4 01:14:20 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
103 * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs.
104 * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate
105 definitions into the psymtab.
107 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
109 * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide
110 a special exceptionSize for the 68332.
112 * remote-udi.c (udi_attach): If no arguments, print error.
114 Thu Feb 3 17:34:05 1994 Fred Fish (fnf@cygnus.com)
116 * Makefile.in (VERSION): Bump to 4.12.1
117 * NEWS, README: Update to match 4.12 release.
119 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
121 * command.c (empty_sfunc): New function.
122 (add_set_cmd): Use it instead of not_just_help_class_command.
123 (not_just_help_class_command): Change calling convention back to
124 what it was before yesterday's change.
126 * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
127 of the type if present.
129 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
131 * printcmd.c (decode_format): Don't blithely set the size for
132 an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT.
134 * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h.
135 If BFD64, make a LONGEST a BFD_HOST_64_BIT.
136 * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
137 always just check against INT_MIN and INT_MAX (this also fixes things
138 if sizeof (long) > sizeof (int), e.g. Alpha).
139 * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
140 Don't define LONGEST or BUILTIN_TYPE_LONGEST.
141 * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
142 BUILTIN_TYPE_UNSIGNED_LONGEST.
143 * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
144 longest_int and longest_unsigned_int.
145 * value.h (struct value): Just align to LONGEST, rather than worrying
146 about CC_HAS_LONG_LONG.
147 * valarith.c (value_binop): Figure out type ourself based on
148 sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The
149 point is that we don't depend on CC_HAS_LONG_LONG anymore.
150 * valprint.c (val_print_type_code_int): Just call
151 extract_unsigned_integer directly, rather than going through
153 * printcmd.c (decode_format): Remove code which would sometimes
154 change 'g' size to 'w' for integers. print_scalar_formatted handles
155 printing huge integers well enough, thank you.
157 * command.c (add_set_cmd, not_just_help_class_command): Change
158 to make this the sfunc, not cfunc, since that is how we call it.
159 * command.h: Comment difference between sfunc and cfunc.
160 * demangle.c (set_demangling_command): Add third arg since that
162 (_initialize_demangler): Use sfunc, not cfunc, for
163 set_demangling_command, since that is how it is called.
164 Remove show_demangling_command; it has no effect.
166 * command.c (shell_escape): Report errors correctly (with error
167 message from strerror).
169 Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
171 * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
172 x_scnlen.l rather than x_scnlen to match corresponding change in
175 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
177 * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
178 Change comments regarding TYPE_CODE_BOOL.
179 * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
180 regardless of the language.
181 (value_true): Just call value_logical_not regardless of language.
182 * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
183 Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
184 * language.h: Improve comment for la_builtin_type_vector.
185 * m2-lang.c (_initialize_m2_language): Don't add any fields to
186 builtin_type_m2_bool.
188 Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com)
190 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
191 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
193 Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
195 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
196 by restarting the ioctl.
198 Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
200 * target.h (target_wait): Add comment about calling
203 Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
205 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
206 additional arguments.
207 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
209 Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
211 * sparc-stub.c: Remove unnecessary #include of memory.h.
213 Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
215 * mips-tdep.c: Remove code which sets saved_regs from
216 init_extra_frame_info and put it in new function mips_find_saved_regs.
217 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
218 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
219 check if it is NULL and call mips_find_saved_regs if so.
221 * remote-mips.c: Use unfiltered, not filtered, output most places.
223 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
224 backtrace. Revise comments.
226 Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
228 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
229 alpha and irix. The _sigtramp case has to be handled properly
230 in the tdep files if we have no ecoff debugging info.
231 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
232 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
233 without PC_REGNUM kludge.
234 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
235 Clean up handling of mips sigtramp frames, improve comments.
237 Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
239 * paread.c (read_unwind_info): Fix typo.
241 * paread.c (pa_symtab_read): Update the "check_strange_names"
242 filter to match GCC's current output. Filter out section symbols
243 (which the HP linker sometimes puts in the wrong place).
245 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
247 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
249 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
251 * Makefile.in: Remove all references to sparcly-nat.c.
253 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
254 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
255 duplicating serial.h and target.h.
257 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
258 are not used anywhere (a 5 Oct 1993 change removed the uses).
260 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
261 * config/m68k/es1800.mt: Add comment.
262 * remote-es.c: Extensive changes to update to current conventions.
264 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
265 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
266 to achieve the desired timeout.
267 * serial.h (serial_t): Add field timeout_remaining.
269 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
271 * c-exp.y (yylex): Reenable nested type code.
273 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
275 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
277 * remote-mips.c (mips_ops): Fix docstring.
279 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
281 * config/m68k/tm-monitor.h: Changes to bring this into accordance
282 with the old tm-m68k-em.h:
283 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
284 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
285 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
286 Add FIXME regarding GET_LONGJMP_TARGET.
288 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
289 * infptrace.c (kill_inferior): Add comments.
290 * main.c (quit_command): Call target_close after we kill or
292 * remote-udi.c (udi_close): Don't error() if QUITTING.
294 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
296 * configure.in: Make m68k-coff and aout add monitor support in
297 addition to the standard serial support.
299 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
301 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
304 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
306 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
307 * elfread.c (record_minimal_symbol_and_info),
308 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
310 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
312 * i386-stub.c: Add ".text" right before "mem_fault:".
314 * main.c (baud_rate): Add FIXME comment about printing -1 value.
316 * remote-utils.c (usage): Fix message to be accurate and conform
317 more closely to normal conventions.
319 * remote-utils.c (gr_files_info): Have the exec_bfd test control
320 whether to show information about exec_bfd, and not control whether
321 to show information about device and speed.
323 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
324 usage message, don't dump core.
326 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
327 for variable size array.
328 (bug_fetch_register, bug_store_register): Rename "value" to
329 "fpreg_buf" because some compilers don't like variables whose
330 names are the same as types.
331 (bug_store_register): Use a cast when converting char * to
334 * symmisc.c (maintenance_print_symbols): Don't refer to the name
335 of the command in error message (the text was referring to the old
336 name of the command).
338 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
340 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
341 full details on structure elements without names. This partially
342 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
343 of those changes was accidental.
345 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
346 defined, make it an error to specify a single argument which is not
349 * Makefile.in (version.c), main.c (print_gdb_version): Use
350 host_alias and target_alias, not host_canonical and
351 target_canonical, to print configuration.
353 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
355 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
356 of builtin_type_long. It is necessary to get a type which is
357 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
359 Fix many sins which will come up in 32 bit x 64 bit GDB, and
360 various miscellaneous things discovered in the process:
361 * printcmd.c, defs.h (print_address_numeric): New function.
362 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
363 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
364 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
365 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
367 * utils.c, defs.h (gdb_print_address): New function.
368 * expprint (dump_expression), gdbtypes.h: Use it.
369 * breakpoint.c (describe_other_breakpoints),
370 symmisc.c (dump_symtab, print_symbol):
371 Use filtered not unfiltered I/O.
372 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
373 just run gdb under a debugger for this (and it had problems with
374 printing addresses, how to print b->shadow, etc.).
375 * buildsym.c (make_blockvector), core.c (memory_error),
376 exec.c (print_section_info), maint.c (print_section_table),
377 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
378 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
379 Add comments saying code is broken. Marked with "FIXME-32x64".
380 * dbxread.c (process_one_symbol), partial-stab.h (default),
381 remote-vx.c (vx_run_files_info):
382 Don't cast int being passed to local_hex_string.
383 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
384 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
386 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
388 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
389 * source.c: Include <sys/types.h> regardless of USG.
391 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
393 * valops.c (value_assign): Set `type' after coercing toval.
394 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
395 Use extract_unsigned_integer to get the address of a reference.
397 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
399 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
400 AIX can use ? instead of \ for continuation. Deal with it.
402 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
403 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
404 the HP compiler in ANSI mode doesn't like.
406 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
407 based on USG, rather than defining HAVE_SIGSETMASK to an
408 expression containing defined. Having a macro used in #if expand
409 to an expression containing "defined" is undefined according to
410 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
413 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
415 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
416 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
418 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
420 * ch-exp.y (match_string_literal): Allow a zero-length string.
421 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
423 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
425 * i386aix-nat.c (i386_float_info): Reverse order of registers before
426 passing them to print_387_status.
427 (print_387_status): Don't subtract top from 7 before using it.
428 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
429 from 7; the above explains it.
431 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
433 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
434 pointer value when fixing up the frame at the start of a function.
436 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
438 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
439 Sparc from the stack.
441 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
443 * remote-mips.c (mips_initialize): Clear mips_initializing via
444 cleanup chain, not directly.
446 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
447 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
448 munging the timeout due to the limited range of c_cc[VTIME].
450 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
451 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
452 m3-nat.c (m3_create_inferior): Pass it.
453 * procfs.c: Remove ptrace function. It was declared in a way which
454 conflicted with the prototype in unistd.h on Solaris.
456 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
458 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
459 in the sigcontext if it is a signal trampoline frame.
460 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
463 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
465 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
466 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
467 tm-sparc.h so they can be overridden if necessary.
469 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
471 * lynx-nat.c: Add Sparc support.
472 * sparcly-nat.c: Remove. It's useless.
473 * config/sparc/nm-sparclynx.h: Rewrite.
474 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
476 * config/sparc/tm-sparclynx.h: Rewrite.
478 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
480 * rs6000-pinsn.c: Use the new disassembler in the opcodes
481 directory. Old code was discarded, since the new opcode table has
484 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
486 * Makefile.in (realclean): Remove info files per make-stds.texi.
488 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
490 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
491 if N_SO_ADDRESS_MAYBE_MISSING is defined.
492 * config/sparc/tm-sun4sol2.h: Define it.
494 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
496 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
497 if we did not find a symbol.
499 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
501 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
504 * hppab-nat.c (call_ptrace): Delete redundant function.
505 (kill_inferior, attach, detach, child_resume): Likewise.
506 (child_xfer_memory): Likewise.
508 * hppah-nat.c (call_ptrace): Delete redundant function.
509 (kill_inferior, attach, detach, child_resume): Likewise.
511 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
513 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
515 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
517 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
518 (CHILD_XFER_MEMORY): Define.
519 (PT_*): Define so that generic infptrace.c code can be used.
521 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
523 * xcoffread.c (xcoff_symfile_read): Make second parameter a
524 struct section_offsets *, not a (nonexistent) struct section_offset *.
526 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
527 internal_xcoff_symtab, not an array of one of them. Change lots of
528 "main_aux" to "&main_aux" and so on.
530 * coffread.c, xcoffread.c: Include <coff/internal.h>
533 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
535 * coffread.c (coff_getfilename): Make it not static.
537 * xcoffread.c (read_xcoff_symtab): complain() not abort().
539 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
540 a completely gratuitous difference between xcoffread.c and coffread.c).
542 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
544 * infrun.c (wait_for_inferior): Don't set frame for
545 step_resume_breakpoint for IN_SIGTRAMP cases.
547 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
548 breakpoint.c (bpstat_what): Move step_resume from its own field of
549 the struct bpstat_what into the main_action. Make it override
550 other breakpoints. This is a conservative change in the sense
551 that before the step resume breakpoint was a breakpoint.c
552 breakpoint, hitting the step resume breakpoint overrode even
553 calling bpstat_stop_status.
555 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
557 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
558 in case execution was stopped in the called function.
559 * stack.c (print_frame_info, frame_info): If backtracing through
560 a call dummy, handle the starting source line number on a line
561 boundary like backtracing through sigtramp.
562 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
563 for call dummy frame right. Remove old test for dummy frame,
564 it has been unused at least since gdb-3.5.
565 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
568 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
570 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
572 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
574 * infrun.c (signals_info), target.c (target_signal_from_name):
575 Use ugly casts to avoid enumvar < enumvar or enumvar++.
577 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
579 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
580 * inflow.c (terminal_ours_1): When discussing how to deal with the
581 tty state, make note of query() as well as readline.
583 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
584 signals for which stop and print are cleared by default.
586 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
588 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
589 reserved fields to hold a stub unwind entry type. Fix typo.
590 (stub_unwind_entry): New structure for raw stub unwind entries.
591 (stub_unwind_types): The types of stubs we may encounter.
592 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
593 * hppa-tdep.c (rp_saved): Use additional information provided
594 by linker stub unwind descriptors.
595 (frameless_function_invocation): Likewise.
596 (frame_chain_valid): Likewise.
597 * paread.c (compare_unwind_entries): New function for sorting
598 unwind table entries.
599 (read_unwind_info): Rewrite to remove dependency on host endianness.
600 Read in data from the $UNWIND_END$ subspace which contains linker
601 stub unwind descriptors. Merge that data into the basic unwind
604 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
606 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
608 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
609 from either the symbol name or the auxent.
610 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
613 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
615 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
617 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
619 * README: Update notes for alpha port.
621 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
623 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
624 for operation fault, constraint fault, and type fault.
626 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
628 * Makefile.in (init.c): Add comment explaining formatting conventions.
630 * c-exp.y (parse_number): Assign to temporary between the right
631 shifts, to work around a bug in the SCO compiler.
633 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
634 Add various files which were added to GDB recently.
636 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
639 * Makefile.in: Add mostlyclean target.
641 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
645 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
647 * main.c (show_commands): Make return type of extern
648 history_get be HIST_ENTRY, rather than struct _hist_entry.
649 (The latter loses with the upcoming merged readline.)
651 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
653 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
654 const char *, not char *.
656 * symtab.h (struct symbol): Make section short, not unsigned short.
658 * symtab.c (lookup_symbol): Add comment about QUIT here.
660 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
662 * c-exp.y (parse_number): Check for overflow regardless of range
663 checking. Fix overflow check to use unsigned LONGEST, not
666 * c-exp.y (parse_number): Make it so that integer constants are
667 builtin_type_long_long if builtin_type_long isn't big enough or if
668 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
670 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
671 Print our "()" first, then recurse for the target type.
673 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
675 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
677 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
679 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
681 * utils.c (request_quit): Re-establish signal handler regardless
684 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
686 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
688 * i960-tdep.c: Include target.h.
690 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
692 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
694 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
696 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
697 changes (status -> ourstatus; declare status, etc.).
698 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
700 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
702 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
704 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
706 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
708 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
710 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
712 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
714 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
716 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
718 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
719 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
721 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
724 Add search to target vector (#if 0'd until after 4.12):
725 * target.h (to_search, target_search): Add.
726 * gdbcore.h, core.c (generic_search): Add.
727 * remote.c (remote_search): Add.
728 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
731 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
732 is on, call find_pc_function rather than relying just on the minimal
733 symbols (probably only matters for symbol readers which don't put
734 statics in the minimal symbols, but changing this strikes me as
735 not conservative enough).
736 Initialize name_location in all cases.
737 If no symbol and no msymbol, don't print anything symbolic.
739 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
741 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
743 * printcmd.c (print_address_symbolic): Make it search the
744 symtabs for variables as well as functions. Add `set print
745 fast-symbolic-addr' and default it to fast (the old way).
746 Print line numbers for data items as well as functions.
748 * symtab.c (find_addr_symbol): Return the symtab and the symbol
749 address, if a symbol is found (take two more args pointing to
750 where to store these results).
752 * symtab.h (find_addr_symbol): Add prototype.
754 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
756 * objfiles.h: Fix comments to reflect the fact that the phrase
757 "top of stack" always refers to where the pushing and popping takes
758 place, regardless of whether it is at the highest or lowest address.
760 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
762 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
763 compiler generated tag names.
764 * mdebugread.c (parse_type): Handle cross references to qualified
766 * valops.c (value_struct_elt): Improve error message if the
767 address of a method is requested from an object instance.
768 * valops.c (search_struct_method): Make name_matched non-static
769 to get it initialized correctly.
770 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
771 exclude segment register which are not writable on newer SCO versions.
773 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
775 * go32-xdep.c: Remove unused function uerror.
776 (sigsetmask): Declare return type. Declare argument (to match the
777 way it is called). Explicitly return 0.
779 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
781 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
782 partial_symbol): Shrink the storage sizes of symbols, by making
783 enums into 1-byte bitfields when compiled __GNUC__, moving all the
784 enums and small ints to the end of each struct to improve
785 alignment, and switching the section number from int to unsigned
788 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
790 * symtab.c (find_addr_symbol): New routine that will find the nearest
791 symbol associated with an address. It does so by exhaustive
792 search of the symtabs, so it's slow but complete.
794 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
796 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
797 to [0,0] rather than [0, end of first source file]. This avoids
798 problems with other parts of GDB looking for linetables in the
799 _globals_ symtab. Eliminate variables num_object_files and
800 first_object_file_end.
802 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
804 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
805 (pop_frame): Restore PC2 and LR0 from dummy frames.
806 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
807 (setup_arbitrary_frame): Handle 3 args and set up real frames.
808 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
809 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
810 (SETUP_ARBITRARY_FRAME): Define.
812 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
814 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
816 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
818 * remote-udi.c (udi_resume): Correct prototype.
820 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
822 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
823 hppa_frame_find_saved_regs.
824 * hppa-tdep.c (dig_fp_from_stack): Delete function.
825 (prologue_inst_adjust_sp): New function.
826 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
827 (skip_prologue): Completely rewrite to use unwind information.
828 (hppa_frame_find_saved_regs): Likewise.
830 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
832 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
833 to convert a signal number with appropriate bounds checking.
835 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
837 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
839 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
840 print a newline to end the display anyway.
842 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
843 coprocessor status regs) when popping a frame. This fixes
844 float exceptions that occur after calling inferior functions.
846 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
847 Read and write the fsr (float status register) to/from the child
848 process along with the float regs. Remove Peter Schauer's change
849 of May 24 '93, which has higher overhead and doesn't solve the
850 real problem (which was that FSR wasn't being set).
852 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
854 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
855 stack overflow check isn't right after the register stack
856 adjustment instruction. Metaware R2.3u compiler moves other
857 things in front of it. This fix isn't perfect but is what's
860 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
862 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
864 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
866 * configure.in: Change accordingly.
868 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
870 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
871 _filtered io routines from these two files.
873 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
875 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
876 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
877 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
879 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
881 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
883 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
884 printing to gdb_stderr.
886 * remote-udi.c (udi_kill): Don't close the connection, just set
887 inferior_pid to zero.
888 (udi_mourn): Call remove_breakpoints.
890 * remote-udi.c: Remove obsolete need_artificial_traps comment.
892 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
894 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
896 * symtab.c (lookup_symbol): Don't try adding .c to the name.
898 * remote-bug.c: At the start of each section, reset srec_frame
901 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
902 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
903 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
904 code which looks for those two waitkinds. Use switch statement.
905 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
906 CHILD_SPECIAL_WAITSTATUS.
908 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
909 * Move target_signal_from_host, target_signal_to_host, and
910 store_waitstatus from inftarg.c to target.c. procfs needs them.
911 * target.c: Include "wait.h" and <signal.h>.
912 * target.h, infrun.c (proceed), proceed callers: Pass new code
913 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
914 enums being treated as unsigned and is cleaner.
915 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
917 * infcmd.c (signal_command), infrun.c (signals_info):
918 Don't allow user to specify numeric equivalent of
919 TARGET_SIGNAL_DEFAULT.
921 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
923 * config/alpha/alpha-netware.mt: New target support for Alpha
925 * configure.in: Add alpha-*-netware* target.
927 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
929 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
931 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
933 * target.h: Add enum target_waitkind, enum target_signal, and
934 struct target_waitstatus. Change status argument to target_wait to
935 be struct target_waitstatus * instead of int *.
936 * target.h, infrun.c, all targets: Change type of signal arguments
937 to resume(), proceed(), and target_resume() from int to enum
939 * All targets (*_wait, *_resume): Change accordingly.
940 * infcmd.c (program_info, signal_command), throughout infrun.c,
941 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
942 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
943 signal code stuff right with the new signals would be non-trivial).
944 * inferior.h (stop_signal): Make it enum target_signal not int.
945 * target.c, target.h (target_signal_to_string, target_signal_to_name,
946 target_signal_from_name): New functions.
947 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
948 store_waitstatus): New functions.
949 * procfs.c (procfs_notice_signals): Use them.
950 * i960-tdep.c (i960_fault_to_signal): New function, to replace
952 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
954 * objfiles.c (build_objfile_section_table): Don't abort() if
955 objfile->sections is already set.
957 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
958 to match recent change to exec.c.
962 * main.c (print_gdb_version): Change year to 1994.
964 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
965 * Makefile.in (NONSRC): Add ChangeLog-93.
967 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
969 * stabsread.c (read_type): Allow defining several type numbers
970 at once (e.g. "(1,2)=(3,4)="...).
972 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
974 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
976 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
978 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
979 to process_one_symbol.
980 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
981 avoid caching a bad endaddr in find_pc_partial_function.
983 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
985 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
987 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
989 * infrun.c (wait_for_inferior): Do not step or step resume past
990 the end of a one-line function we just stepped into.
992 For older changes see ChangeLog-93
998 version-control: never