1 Mon Feb 7 08:22:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3 * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
6 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
8 * target.c (target_preopen): If target_kill doesn't remove the
9 target from the stack, use pop_target to do it.
11 * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
12 of TYPE_CODE_PTR or TYPE_CODE_FUNC types. This parallels similar
13 changes to stabsread.c from summer 1993.
15 * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
16 printing the program, rather than passing NULL to printf.
17 (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
18 try to call UDIDisconnect again. Print better message.
19 (udi_kill): Just call UDIDisconnect ourselves, rather than doing
21 (udi_create_inferior): If udi_session_id is negative, open a new
22 TIP rather than giving an error.
24 * config/mips/mipsm3.mh, config/i386/i386m3.mh,
25 config/ns32k/ns32km3.mh: Define NAT_FILE.
26 * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
27 (it was inconsistent and namespace-wrong) to NM_M3_H.
28 * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
29 (m3_open): New function.
31 * TODO: Update Mach section.
33 * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
35 Sun Feb 6 13:26:21 1994 Per Bothner (bothner@kalessin.cygnus.com)
37 * printcmd.c (printf_command): Add missing single-letter
38 backslash-escape sequences, and improve error message.
40 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
42 * corelow.c (solib_add_stub, core_open): Pass address of from_tty
43 rather than trying to shove an int into a pointer and back out
44 again. This avoids compiler warnings.
46 * defs.h (alloca): Declare as void *, not char *, on hpux.
47 Don't prototype it, just declare the return type.
49 Sun Feb 6 03:25:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
51 * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
52 (REGISTER_CONVERT_TO_RAW): Add missing backslash.
54 Sat Feb 5 08:03:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
56 * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
57 ZERO_REGNUM, just read it as zero without talking to the board.
59 * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
61 * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
62 to store_floating, not nonexistent variable len.
64 * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
66 (mips_store_word): Change calling convention to return errors, and
67 to provide old contents if the caller wants it.
68 (mips_xfer_memory): Deal with errors from mips_store_word.
69 * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
70 define now that remote-mips.c doesn't use BREAKPOINT.
72 * remote-mips.c (mips_create_inferior): Call warning if arguments
73 specified, and then execute "set args" command. Call error, not
74 mips_error, if executable file not specified.
76 * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
79 * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
82 Sat Feb 5 05:27:05 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
84 * value.h (print_longest): Rename "value" to "val" in prototype
85 declaration because some compilers don't like arguments whose
86 names are the same as types.
87 * remote.c (remote_xfer_memory): Cast "myaddr" to unsigned char *
88 before passing it to remote_*_bytes.
90 Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com)
92 * h8500-tdep.c (saved_pc_after_call): The size of the
93 pc is memory model dependent. (segmented_command,
94 unsegmented_command, _initialize_h8500_tdep): New commands to
96 * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
98 * remote-hms.c (hms_load): Remove breakpoints when loaded.
99 (hms_wait): Use new status structure
100 (hms_open): Push the target here. (hms_before_main_loop): Not
101 here. (supply_val, hms_fetch_register, hms_store_register): Cope
102 with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
103 * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
104 all registers in a compact way.
106 Fri Feb 4 07:41:13 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
108 * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
109 as CORE_ADDR to match definition in rs6000-tdep.c.
111 Fri Feb 4 01:14:20 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
113 * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs.
114 * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate
115 definitions into the psymtab.
117 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
119 * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide
120 a special exceptionSize for the 68332.
122 * remote-udi.c (udi_attach): If no arguments, print error.
124 Thu Feb 3 17:34:05 1994 Fred Fish (fnf@cygnus.com)
126 * Makefile.in (VERSION): Bump to 4.12.1
127 * NEWS, README: Update to match 4.12 release.
129 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
131 * command.c (empty_sfunc): New function.
132 (add_set_cmd): Use it instead of not_just_help_class_command.
133 (not_just_help_class_command): Change calling convention back to
134 what it was before yesterday's change.
136 * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
137 of the type if present.
139 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
141 * printcmd.c (decode_format): Don't blithely set the size for
142 an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT.
144 * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h.
145 If BFD64, make a LONGEST a BFD_HOST_64_BIT.
146 * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
147 always just check against INT_MIN and INT_MAX (this also fixes things
148 if sizeof (long) > sizeof (int), e.g. Alpha).
149 * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
150 Don't define LONGEST or BUILTIN_TYPE_LONGEST.
151 * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
152 BUILTIN_TYPE_UNSIGNED_LONGEST.
153 * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
154 longest_int and longest_unsigned_int.
155 * value.h (struct value): Just align to LONGEST, rather than worrying
156 about CC_HAS_LONG_LONG.
157 * valarith.c (value_binop): Figure out type ourself based on
158 sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The
159 point is that we don't depend on CC_HAS_LONG_LONG anymore.
160 * valprint.c (val_print_type_code_int): Just call
161 extract_unsigned_integer directly, rather than going through
163 * printcmd.c (decode_format): Remove code which would sometimes
164 change 'g' size to 'w' for integers. print_scalar_formatted handles
165 printing huge integers well enough, thank you.
167 * command.c (add_set_cmd, not_just_help_class_command): Change
168 to make this the sfunc, not cfunc, since that is how we call it.
169 * command.h: Comment difference between sfunc and cfunc.
170 * demangle.c (set_demangling_command): Add third arg since that
172 (_initialize_demangler): Use sfunc, not cfunc, for
173 set_demangling_command, since that is how it is called.
174 Remove show_demangling_command; it has no effect.
176 * command.c (shell_escape): Report errors correctly (with error
177 message from strerror).
179 Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
181 * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
182 x_scnlen.l rather than x_scnlen to match corresponding change in
185 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
187 * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
188 Change comments regarding TYPE_CODE_BOOL.
189 * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
190 regardless of the language.
191 (value_true): Just call value_logical_not regardless of language.
192 * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
193 Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
194 * language.h: Improve comment for la_builtin_type_vector.
195 * m2-lang.c (_initialize_m2_language): Don't add any fields to
196 builtin_type_m2_bool.
198 Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com)
200 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
201 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
203 Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
205 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
206 by restarting the ioctl.
208 Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
210 * target.h (target_wait): Add comment about calling
213 Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
215 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
216 additional arguments.
217 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
219 Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
221 * sparc-stub.c: Remove unnecessary #include of memory.h.
223 Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
225 * mips-tdep.c: Remove code which sets saved_regs from
226 init_extra_frame_info and put it in new function mips_find_saved_regs.
227 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
228 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
229 check if it is NULL and call mips_find_saved_regs if so.
231 * remote-mips.c: Use unfiltered, not filtered, output most places.
233 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
234 backtrace. Revise comments.
236 Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
238 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
239 alpha and irix. The _sigtramp case has to be handled properly
240 in the tdep files if we have no ecoff debugging info.
241 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
242 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
243 without PC_REGNUM kludge.
244 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
245 Clean up handling of mips sigtramp frames, improve comments.
247 Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
249 * paread.c (read_unwind_info): Fix typo.
251 * paread.c (pa_symtab_read): Update the "check_strange_names"
252 filter to match GCC's current output. Filter out section symbols
253 (which the HP linker sometimes puts in the wrong place).
255 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
257 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
259 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
261 * Makefile.in: Remove all references to sparcly-nat.c.
263 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
264 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
265 duplicating serial.h and target.h.
267 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
268 are not used anywhere (a 5 Oct 1993 change removed the uses).
270 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
271 * config/m68k/es1800.mt: Add comment.
272 * remote-es.c: Extensive changes to update to current conventions.
274 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
275 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
276 to achieve the desired timeout.
277 * serial.h (serial_t): Add field timeout_remaining.
279 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
281 * c-exp.y (yylex): Reenable nested type code.
283 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
285 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
287 * remote-mips.c (mips_ops): Fix docstring.
289 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
291 * config/m68k/tm-monitor.h: Changes to bring this into accordance
292 with the old tm-m68k-em.h:
293 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
294 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
295 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
296 Add FIXME regarding GET_LONGJMP_TARGET.
298 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
299 * infptrace.c (kill_inferior): Add comments.
300 * main.c (quit_command): Call target_close after we kill or
302 * remote-udi.c (udi_close): Don't error() if QUITTING.
304 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
306 * configure.in: Make m68k-coff and aout add monitor support in
307 addition to the standard serial support.
309 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
311 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
314 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
316 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
317 * elfread.c (record_minimal_symbol_and_info),
318 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
320 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
322 * i386-stub.c: Add ".text" right before "mem_fault:".
324 * main.c (baud_rate): Add FIXME comment about printing -1 value.
326 * remote-utils.c (usage): Fix message to be accurate and conform
327 more closely to normal conventions.
329 * remote-utils.c (gr_files_info): Have the exec_bfd test control
330 whether to show information about exec_bfd, and not control whether
331 to show information about device and speed.
333 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
334 usage message, don't dump core.
336 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
337 for variable size array.
338 (bug_fetch_register, bug_store_register): Rename "value" to
339 "fpreg_buf" because some compilers don't like variables whose
340 names are the same as types.
341 (bug_store_register): Use a cast when converting char * to
344 * symmisc.c (maintenance_print_symbols): Don't refer to the name
345 of the command in error message (the text was referring to the old
346 name of the command).
348 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
350 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
351 full details on structure elements without names. This partially
352 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
353 of those changes was accidental.
355 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
356 defined, make it an error to specify a single argument which is not
359 * Makefile.in (version.c), main.c (print_gdb_version): Use
360 host_alias and target_alias, not host_canonical and
361 target_canonical, to print configuration.
363 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
365 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
366 of builtin_type_long. It is necessary to get a type which is
367 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
369 Fix many sins which will come up in 32 bit x 64 bit GDB, and
370 various miscellaneous things discovered in the process:
371 * printcmd.c, defs.h (print_address_numeric): New function.
372 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
373 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
374 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
375 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
377 * utils.c, defs.h (gdb_print_address): New function.
378 * expprint (dump_expression), gdbtypes.h: Use it.
379 * breakpoint.c (describe_other_breakpoints),
380 symmisc.c (dump_symtab, print_symbol):
381 Use filtered not unfiltered I/O.
382 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
383 just run gdb under a debugger for this (and it had problems with
384 printing addresses, how to print b->shadow, etc.).
385 * buildsym.c (make_blockvector), core.c (memory_error),
386 exec.c (print_section_info), maint.c (print_section_table),
387 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
388 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
389 Add comments saying code is broken. Marked with "FIXME-32x64".
390 * dbxread.c (process_one_symbol), partial-stab.h (default),
391 remote-vx.c (vx_run_files_info):
392 Don't cast int being passed to local_hex_string.
393 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
394 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
396 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
398 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
399 * source.c: Include <sys/types.h> regardless of USG.
401 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
403 * valops.c (value_assign): Set `type' after coercing toval.
404 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
405 Use extract_unsigned_integer to get the address of a reference.
407 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
409 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
410 AIX can use ? instead of \ for continuation. Deal with it.
412 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
413 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
414 the HP compiler in ANSI mode doesn't like.
416 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
417 based on USG, rather than defining HAVE_SIGSETMASK to an
418 expression containing defined. Having a macro used in #if expand
419 to an expression containing "defined" is undefined according to
420 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
423 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
425 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
426 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
428 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
430 * ch-exp.y (match_string_literal): Allow a zero-length string.
431 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
433 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
435 * i386aix-nat.c (i386_float_info): Reverse order of registers before
436 passing them to print_387_status.
437 (print_387_status): Don't subtract top from 7 before using it.
438 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
439 from 7; the above explains it.
441 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
443 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
444 pointer value when fixing up the frame at the start of a function.
446 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
448 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
449 Sparc from the stack.
451 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
453 * remote-mips.c (mips_initialize): Clear mips_initializing via
454 cleanup chain, not directly.
456 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
457 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
458 munging the timeout due to the limited range of c_cc[VTIME].
460 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
461 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
462 m3-nat.c (m3_create_inferior): Pass it.
463 * procfs.c: Remove ptrace function. It was declared in a way which
464 conflicted with the prototype in unistd.h on Solaris.
466 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
468 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
469 in the sigcontext if it is a signal trampoline frame.
470 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
473 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
475 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
476 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
477 tm-sparc.h so they can be overridden if necessary.
479 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
481 * lynx-nat.c: Add Sparc support.
482 * sparcly-nat.c: Remove. It's useless.
483 * config/sparc/nm-sparclynx.h: Rewrite.
484 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
486 * config/sparc/tm-sparclynx.h: Rewrite.
488 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
490 * rs6000-pinsn.c: Use the new disassembler in the opcodes
491 directory. Old code was discarded, since the new opcode table has
494 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
496 * Makefile.in (realclean): Remove info files per make-stds.texi.
498 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
500 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
501 if N_SO_ADDRESS_MAYBE_MISSING is defined.
502 * config/sparc/tm-sun4sol2.h: Define it.
504 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
506 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
507 if we did not find a symbol.
509 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
511 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
514 * hppab-nat.c (call_ptrace): Delete redundant function.
515 (kill_inferior, attach, detach, child_resume): Likewise.
516 (child_xfer_memory): Likewise.
518 * hppah-nat.c (call_ptrace): Delete redundant function.
519 (kill_inferior, attach, detach, child_resume): Likewise.
521 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
523 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
525 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
527 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
528 (CHILD_XFER_MEMORY): Define.
529 (PT_*): Define so that generic infptrace.c code can be used.
531 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
533 * xcoffread.c (xcoff_symfile_read): Make second parameter a
534 struct section_offsets *, not a (nonexistent) struct section_offset *.
536 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
537 internal_xcoff_symtab, not an array of one of them. Change lots of
538 "main_aux" to "&main_aux" and so on.
540 * coffread.c, xcoffread.c: Include <coff/internal.h>
543 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
545 * coffread.c (coff_getfilename): Make it not static.
547 * xcoffread.c (read_xcoff_symtab): complain() not abort().
549 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
550 a completely gratuitous difference between xcoffread.c and coffread.c).
552 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
554 * infrun.c (wait_for_inferior): Don't set frame for
555 step_resume_breakpoint for IN_SIGTRAMP cases.
557 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
558 breakpoint.c (bpstat_what): Move step_resume from its own field of
559 the struct bpstat_what into the main_action. Make it override
560 other breakpoints. This is a conservative change in the sense
561 that before the step resume breakpoint was a breakpoint.c
562 breakpoint, hitting the step resume breakpoint overrode even
563 calling bpstat_stop_status.
565 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
567 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
568 in case execution was stopped in the called function.
569 * stack.c (print_frame_info, frame_info): If backtracing through
570 a call dummy, handle the starting source line number on a line
571 boundary like backtracing through sigtramp.
572 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
573 for call dummy frame right. Remove old test for dummy frame,
574 it has been unused at least since gdb-3.5.
575 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
578 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
580 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
582 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
584 * infrun.c (signals_info), target.c (target_signal_from_name):
585 Use ugly casts to avoid enumvar < enumvar or enumvar++.
587 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
589 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
590 * inflow.c (terminal_ours_1): When discussing how to deal with the
591 tty state, make note of query() as well as readline.
593 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
594 signals for which stop and print are cleared by default.
596 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
598 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
599 reserved fields to hold a stub unwind entry type. Fix typo.
600 (stub_unwind_entry): New structure for raw stub unwind entries.
601 (stub_unwind_types): The types of stubs we may encounter.
602 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
603 * hppa-tdep.c (rp_saved): Use additional information provided
604 by linker stub unwind descriptors.
605 (frameless_function_invocation): Likewise.
606 (frame_chain_valid): Likewise.
607 * paread.c (compare_unwind_entries): New function for sorting
608 unwind table entries.
609 (read_unwind_info): Rewrite to remove dependency on host endianness.
610 Read in data from the $UNWIND_END$ subspace which contains linker
611 stub unwind descriptors. Merge that data into the basic unwind
614 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
616 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
618 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
619 from either the symbol name or the auxent.
620 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
623 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
625 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
627 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
629 * README: Update notes for alpha port.
631 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
633 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
634 for operation fault, constraint fault, and type fault.
636 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
638 * Makefile.in (init.c): Add comment explaining formatting conventions.
640 * c-exp.y (parse_number): Assign to temporary between the right
641 shifts, to work around a bug in the SCO compiler.
643 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
644 Add various files which were added to GDB recently.
646 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
649 * Makefile.in: Add mostlyclean target.
651 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
655 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
657 * main.c (show_commands): Make return type of extern
658 history_get be HIST_ENTRY, rather than struct _hist_entry.
659 (The latter loses with the upcoming merged readline.)
661 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
663 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
664 const char *, not char *.
666 * symtab.h (struct symbol): Make section short, not unsigned short.
668 * symtab.c (lookup_symbol): Add comment about QUIT here.
670 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
672 * c-exp.y (parse_number): Check for overflow regardless of range
673 checking. Fix overflow check to use unsigned LONGEST, not
676 * c-exp.y (parse_number): Make it so that integer constants are
677 builtin_type_long_long if builtin_type_long isn't big enough or if
678 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
680 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
681 Print our "()" first, then recurse for the target type.
683 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
685 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
687 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
689 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
691 * utils.c (request_quit): Re-establish signal handler regardless
694 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
696 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
698 * i960-tdep.c: Include target.h.
700 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
702 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
704 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
706 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
707 changes (status -> ourstatus; declare status, etc.).
708 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
710 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
712 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
714 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
716 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
718 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
720 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
722 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
724 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
726 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
728 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
729 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
731 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
734 Add search to target vector (#if 0'd until after 4.12):
735 * target.h (to_search, target_search): Add.
736 * gdbcore.h, core.c (generic_search): Add.
737 * remote.c (remote_search): Add.
738 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
741 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
742 is on, call find_pc_function rather than relying just on the minimal
743 symbols (probably only matters for symbol readers which don't put
744 statics in the minimal symbols, but changing this strikes me as
745 not conservative enough).
746 Initialize name_location in all cases.
747 If no symbol and no msymbol, don't print anything symbolic.
749 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
751 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
753 * printcmd.c (print_address_symbolic): Make it search the
754 symtabs for variables as well as functions. Add `set print
755 fast-symbolic-addr' and default it to fast (the old way).
756 Print line numbers for data items as well as functions.
758 * symtab.c (find_addr_symbol): Return the symtab and the symbol
759 address, if a symbol is found (take two more args pointing to
760 where to store these results).
762 * symtab.h (find_addr_symbol): Add prototype.
764 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
766 * objfiles.h: Fix comments to reflect the fact that the phrase
767 "top of stack" always refers to where the pushing and popping takes
768 place, regardless of whether it is at the highest or lowest address.
770 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
772 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
773 compiler generated tag names.
774 * mdebugread.c (parse_type): Handle cross references to qualified
776 * valops.c (value_struct_elt): Improve error message if the
777 address of a method is requested from an object instance.
778 * valops.c (search_struct_method): Make name_matched non-static
779 to get it initialized correctly.
780 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
781 exclude segment register which are not writable on newer SCO versions.
783 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
785 * go32-xdep.c: Remove unused function uerror.
786 (sigsetmask): Declare return type. Declare argument (to match the
787 way it is called). Explicitly return 0.
789 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
791 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
792 partial_symbol): Shrink the storage sizes of symbols, by making
793 enums into 1-byte bitfields when compiled __GNUC__, moving all the
794 enums and small ints to the end of each struct to improve
795 alignment, and switching the section number from int to unsigned
798 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
800 * symtab.c (find_addr_symbol): New routine that will find the nearest
801 symbol associated with an address. It does so by exhaustive
802 search of the symtabs, so it's slow but complete.
804 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
806 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
807 to [0,0] rather than [0, end of first source file]. This avoids
808 problems with other parts of GDB looking for linetables in the
809 _globals_ symtab. Eliminate variables num_object_files and
810 first_object_file_end.
812 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
814 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
815 (pop_frame): Restore PC2 and LR0 from dummy frames.
816 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
817 (setup_arbitrary_frame): Handle 3 args and set up real frames.
818 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
819 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
820 (SETUP_ARBITRARY_FRAME): Define.
822 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
824 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
826 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
828 * remote-udi.c (udi_resume): Correct prototype.
830 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
832 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
833 hppa_frame_find_saved_regs.
834 * hppa-tdep.c (dig_fp_from_stack): Delete function.
835 (prologue_inst_adjust_sp): New function.
836 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
837 (skip_prologue): Completely rewrite to use unwind information.
838 (hppa_frame_find_saved_regs): Likewise.
840 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
842 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
843 to convert a signal number with appropriate bounds checking.
845 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
847 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
849 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
850 print a newline to end the display anyway.
852 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
853 coprocessor status regs) when popping a frame. This fixes
854 float exceptions that occur after calling inferior functions.
856 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
857 Read and write the fsr (float status register) to/from the child
858 process along with the float regs. Remove Peter Schauer's change
859 of May 24 '93, which has higher overhead and doesn't solve the
860 real problem (which was that FSR wasn't being set).
862 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
864 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
865 stack overflow check isn't right after the register stack
866 adjustment instruction. Metaware R2.3u compiler moves other
867 things in front of it. This fix isn't perfect but is what's
870 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
872 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
874 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
876 * configure.in: Change accordingly.
878 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
880 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
881 _filtered io routines from these two files.
883 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
885 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
886 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
887 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
889 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
891 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
893 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
894 printing to gdb_stderr.
896 * remote-udi.c (udi_kill): Don't close the connection, just set
897 inferior_pid to zero.
898 (udi_mourn): Call remove_breakpoints.
900 * remote-udi.c: Remove obsolete need_artificial_traps comment.
902 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
904 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
906 * symtab.c (lookup_symbol): Don't try adding .c to the name.
908 * remote-bug.c: At the start of each section, reset srec_frame
911 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
912 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
913 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
914 code which looks for those two waitkinds. Use switch statement.
915 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
916 CHILD_SPECIAL_WAITSTATUS.
918 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
919 * Move target_signal_from_host, target_signal_to_host, and
920 store_waitstatus from inftarg.c to target.c. procfs needs them.
921 * target.c: Include "wait.h" and <signal.h>.
922 * target.h, infrun.c (proceed), proceed callers: Pass new code
923 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
924 enums being treated as unsigned and is cleaner.
925 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
927 * infcmd.c (signal_command), infrun.c (signals_info):
928 Don't allow user to specify numeric equivalent of
929 TARGET_SIGNAL_DEFAULT.
931 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
933 * config/alpha/alpha-netware.mt: New target support for Alpha
935 * configure.in: Add alpha-*-netware* target.
937 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
939 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
941 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
943 * target.h: Add enum target_waitkind, enum target_signal, and
944 struct target_waitstatus. Change status argument to target_wait to
945 be struct target_waitstatus * instead of int *.
946 * target.h, infrun.c, all targets: Change type of signal arguments
947 to resume(), proceed(), and target_resume() from int to enum
949 * All targets (*_wait, *_resume): Change accordingly.
950 * infcmd.c (program_info, signal_command), throughout infrun.c,
951 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
952 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
953 signal code stuff right with the new signals would be non-trivial).
954 * inferior.h (stop_signal): Make it enum target_signal not int.
955 * target.c, target.h (target_signal_to_string, target_signal_to_name,
956 target_signal_from_name): New functions.
957 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
958 store_waitstatus): New functions.
959 * procfs.c (procfs_notice_signals): Use them.
960 * i960-tdep.c (i960_fault_to_signal): New function, to replace
962 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
964 * objfiles.c (build_objfile_section_table): Don't abort() if
965 objfile->sections is already set.
967 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
968 to match recent change to exec.c.
972 * main.c (print_gdb_version): Change year to 1994.
974 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
975 * Makefile.in (NONSRC): Add ChangeLog-93.
977 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
979 * stabsread.c (read_type): Allow defining several type numbers
980 at once (e.g. "(1,2)=(3,4)="...).
982 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
984 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
986 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
988 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
989 to process_one_symbol.
990 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
991 avoid caching a bad endaddr in find_pc_partial_function.
993 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
995 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
997 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
999 * infrun.c (wait_for_inferior): Do not step or step resume past
1000 the end of a one-line function we just stepped into.
1002 For older changes see ChangeLog-93
1008 version-control: never