gdb/ChangeLog

   1 Fri Feb 18 22:17:33 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
   2
   3         * hp300ux-nat.c: Don't incloude <sys/dir.h>, <sys/ioctl.h>, or
   4         <sys/stat.h>; not needed.
   5
   6 Fri Feb 18 08:26:29 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
   7
   8         * stack.c (print_frame_info): In "pathological" case, don't
   9         distrust the line number information.
  10
  11 Fri Feb 18 16:51:14 1994  Kung Hsu  (kung@mexican.cygnus.com)
  12
  13         * mips-tdep.c (mips_print_register): handle 64 bits register.
  14         * valprint.c (print_longest): fix a bug in printing 64 bits value.
  15
  16 Fri Feb 18 08:26:29 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
  17
  18         * Version 4.12.2.
  19
  20         * Makefile.in (install): Do the sed for program_transform_name
  21         ourselves instead of worrying about INSTALL_XFORM.  This enables
  22         users to override INSTALL_PROGRAM in the standard way.
  23
  24         * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't
  25         depend on Makefile.in.
  26
  27         * defs.h, valprint.c: Make longest_to_int a function not a macro.
  28         Only test against INT_MIN if a LONGEST is bigger than an int.
  29
  30         * README: Change GhostScript to Ghostscript.
  31
  32 Fri Feb 18 07:30:55 1994  Jim Kingdon  (kingdon@cygnus.com)
  33
  34         * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}:
  35         Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14
  36         character file names.
  37         * Makefile.in (ALLPARAM): Add these files.
  38
  39         * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14
  40         character file names.
  41         * Makefile.in: Add Kung's new mips64 files.
  42
  43 Thu Feb 17 17:25:47 1994  Kung Hsu  (kung@mexican.cygnus.com)
  44
  45         * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf,
  46         mips64el-*-ecoff and mips64-big-*.
  47         * defs.h: get rid of FORCE_LONG_LONG.
  48         * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction
  49         parsing. Change register size to be MIPS_REGSIZE.
  50
  51 Thu Feb 17 09:30:22 1994  David J. Mackenzie  (djm@thepub.cygnus.com)
  52
  53         * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c,
  54         osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c,
  55         xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names.
  56
  57 Fri Feb 11 21:47:24 1994  Steve Chamberlain  (sac@sphagnum.cygnus.com)
  58
  59         * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
  60         (remove_commands, add_commands): Add/remove hms-drain when target
  61         is connected.
  62
  63 Fri Feb 11 16:11:38 1994  Stu Grossman  (grossman at cygnus.com)
  64
  65         * configure.in:  Add Lynx/rs6000 support.
  66         * lynx-nat.c:  Clean up some Sparc stuff.  Clean up ptrace error
  67         messages.  Add rs6000 support.  Don't try to modify unwritable
  68         registers.
  69         * rs6000-nat.c:  Move lots of native dependent stuff (like core
  70         file support) from rs6000-tdep.c & xcoffexec.c to here.
  71         * rs6000-tdep.c:  Move native dependent stuff to nat.c.
  72         * xcoffexec.c:  Move native dependent stuff to nat.c.
  73         * config/rs6000/nm-rs6000.h:  Move defs of SOLIB_* macros to here
  74         from tm file.
  75         * config/rs6000/tm-rs6000.h:  Remove defs of SOLIB_* funcs, cuz they're
  76         really native.
  77         * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h:
  78         New files to support Lynx/rs6000.
  79
  80 Tue Feb  8 00:32:28 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
  81
  82         * README:  Remove note about gcc warnings on alpha, these should be
  83         gone now.
  84         * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c,
  85         m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c
  86         remote-utils.c, stabsread.c:  Include <string.h>.
  87         * regex.c:  Include "defs.h", change re_comp argument to const char *.
  88         * infptrace.c (fetch_register, store_inferior_registers):  Change
  89         regaddr to type CORE_ADDR.
  90         * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS):
  91         Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.
  92
  93 Mon Feb  7 09:21:17 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
  94
  95         * symtab.h: Always define BYTE_BITFIELD to nothing.
  96
  97 Mon Feb  7 08:44:17 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
  98
  99         * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used.
 100         * configure.in: Remove comment about m68k-em.mt.
 101         * Makefile.in: Remove references.
 102
 103 Mon Feb  7 08:22:42 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 104
 105         * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
 106         BFD_HOST_64_TYPE.
 107
 108 Sun Feb  6 06:55:15 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 109
 110         * target.c (target_preopen): If target_kill doesn't remove the
 111         target from the stack, use pop_target to do it.
 112
 113         * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
 114         of TYPE_CODE_PTR or TYPE_CODE_FUNC types.  This parallels similar
 115         changes to stabsread.c from summer 1993.
 116
 117         * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
 118         printing the program, rather than passing NULL to printf.
 119         (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
 120         try to call UDIDisconnect again.  Print better message.
 121         (udi_kill): Just call UDIDisconnect ourselves, rather than doing
 122         it via udi_close.
 123         (udi_create_inferior): If udi_session_id is negative, open a new
 124         TIP rather than giving an error.
 125
 126         * config/mips/mipsm3.mh, config/i386/i386m3.mh,
 127         config/ns32k/ns32km3.mh: Define NAT_FILE.
 128         * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
 129         (it was inconsistent and namespace-wrong) to NM_M3_H.
 130         * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
 131         (m3_open): New function.
 132         (m3_ops): Use it.
 133         * TODO: Update Mach section.
 134
 135         * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
 136
 137 Sun Feb  6 13:26:21 1994  Per Bothner  (bothner@kalessin.cygnus.com)
 138
 139         * printcmd.c (printf_command):  Add missing single-letter
 140         backslash-escape sequences, and improve error message.
 141
 142 Sun Feb  6 06:55:15 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 143
 144         * corelow.c (solib_add_stub, core_open): Pass address of from_tty
 145         rather than trying to shove an int into a pointer and back out
 146         again.  This avoids compiler warnings.
 147
 148         * defs.h (alloca): Declare as void *, not char *, on hpux.
 149         Don't prototype it, just declare the return type.
 150
 151 Sun Feb  6 03:25:41 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 152
 153         * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
 154         (REGISTER_CONVERT_TO_RAW):  Add missing backslash.
 155
 156 Sat Feb  5 08:03:41 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 157
 158         * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
 159         ZERO_REGNUM, just read it as zero without talking to the board.
 160
 161         * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
 162         backslash.
 163         * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
 164         to store_floating, not nonexistent variable len.
 165
 166         * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
 167         New functions.
 168         (mips_store_word): Change calling convention to return errors, and
 169         to provide old contents if the caller wants it.
 170         (mips_xfer_memory): Deal with errors from mips_store_word.
 171         * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
 172         define now that remote-mips.c doesn't use BREAKPOINT.
 173
 174         * remote-mips.c (mips_create_inferior): Call warning if arguments
 175         specified, and then execute "set args" command.  Call error, not
 176         mips_error, if executable file not specified.
 177
 178         * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
 179         remote_debug.
 180
 181         * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
 182         to unsigned int.
 183
 184 Sat Feb  5 05:27:05 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 185
 186         * value.h (print_longest):  Rename "value" to "val" in prototype
 187         declaration because some compilers don't like arguments whose
 188         names are the same as types.
 189         * remote.c (remote_xfer_memory):  Cast "myaddr" to unsigned char *
 190         before passing it to remote_*_bytes.
 191
 192 Fri Feb  4 15:53:18 1994  Steve Chamberlain  (sac@cygnus.com)
 193
 194         * h8500-tdep.c (saved_pc_after_call): The size of the
 195         pc is memory model dependent. (segmented_command,
 196         unsegmented_command, _initialize_h8500_tdep): New commands to
 197         change memory model.
 198         * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
 199         command.
 200         * remote-hms.c (hms_load): Remove breakpoints when loaded.
 201         (hms_wait): Use new status structure
 202         (hms_open): Push the target here. (hms_before_main_loop): Not
 203         here.  (supply_val, hms_fetch_register, hms_store_register):  Cope
 204         with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
 205         * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
 206         all registers in a compact way.
 207
 208 Fri Feb  4 07:41:13 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
 209
 210         * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
 211         as CORE_ADDR to match definition in rs6000-tdep.c.
 212
 213 Fri Feb  4 01:14:20 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 214
 215         * dwarfread.c (process_dies):  Skip nested TAG_compile_unit DIEs.
 216         * dwarfread.c (add_partial_symbol):  Do not enter opaque aggregate
 217         definitions into the psymtab.
 218
 219 Thu Feb  3 12:38:58 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 220
 221         * m68k-stub.c: Treat mc68332 like mc68020 most places.  Provide
 222         a special exceptionSize for the 68332.
 223
 224         * remote-udi.c (udi_attach): If no arguments, print error.
 225
 226 Thu Feb  3 17:34:05 1994  Fred Fish  (fnf@cygnus.com)
 227
 228         * Makefile.in (VERSION):  Bump to 4.12.1
 229         * NEWS, README:  Update to match 4.12 release.
 230
 231 Thu Feb  3 12:38:58 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 232
 233         * command.c (empty_sfunc): New function.
 234         (add_set_cmd): Use it instead of not_just_help_class_command.
 235         (not_just_help_class_command): Change calling convention back to
 236         what it was before yesterday's change.
 237
 238         * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
 239         of the type if present.
 240
 241 Wed Feb  2 11:16:45 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 242
 243         * printcmd.c (decode_format): Don't blithely set the size for
 244         an address to 'w'.  Make it 'g' or 'h', depending on TARGET_PTR_BIT.
 245
 246         * defs.h: Just typedef CORE_ADDR to bfd_vma.  Include bfd.h.
 247         If BFD64, make a LONGEST a BFD_HOST_64_BIT.
 248         * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
 249         always just check against INT_MIN and INT_MAX (this also fixes things
 250         if sizeof (long) > sizeof (int), e.g. Alpha).
 251         * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
 252         Don't define LONGEST or BUILTIN_TYPE_LONGEST.
 253         * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
 254         BUILTIN_TYPE_UNSIGNED_LONGEST.
 255         * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
 256         longest_int and longest_unsigned_int.
 257         * value.h (struct value): Just align to LONGEST, rather than worrying
 258         about CC_HAS_LONG_LONG.
 259         * valarith.c (value_binop): Figure out type ourself based on
 260         sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST.  The
 261         point is that we don't depend on CC_HAS_LONG_LONG anymore.
 262         * valprint.c (val_print_type_code_int): Just call
 263         extract_unsigned_integer directly, rather than going through
 264         unpack_long.
 265         * printcmd.c (decode_format): Remove code which would sometimes
 266         change 'g' size to 'w' for integers.  print_scalar_formatted handles
 267         printing huge integers well enough, thank you.
 268
 269         * command.c (add_set_cmd, not_just_help_class_command): Change
 270         to make this the sfunc, not cfunc, since that is how we call it.
 271         * command.h: Comment difference between sfunc and cfunc.
 272         * demangle.c (set_demangling_command): Add third arg since that
 273         is how it is called.
 274         (_initialize_demangler): Use sfunc, not cfunc, for
 275         set_demangling_command, since that is how it is called.
 276         Remove show_demangling_command; it has no effect.
 277
 278         * command.c (shell_escape): Report errors correctly (with error
 279         message from strerror).
 280
 281 Wed Feb  2 14:35:41 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 282
 283         * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
 284         x_scnlen.l rather than x_scnlen to match corresponding change in
 285         coff/internal.h.
 286
 287 Wed Feb  2 11:16:45 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 288
 289         * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
 290         Change comments regarding TYPE_CODE_BOOL.
 291         * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
 292         regardless of the language.
 293         (value_true): Just call value_logical_not regardless of language.
 294         * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
 295         Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
 296         * language.h: Improve comment for la_builtin_type_vector.
 297         * m2-lang.c (_initialize_m2_language): Don't add any fields to
 298         builtin_type_m2_bool.
 299
 300 Tue Feb  1 17:13:32 1994  Kevin Buettner (kev@cujo.geg.mot.com)
 301
 302         * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
 303         Define IN_SIGTRAMP and backtrace correctly through signal handlers.
 304
 305 Tue Feb  1 22:13:25 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 306
 307         * procfs.c (wait_fd):  Handle EINTR error return from PIOCWSTOP ioctl
 308         by restarting the ioctl.
 309
 310 Tue Feb  1 16:16:25 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 311
 312         * target.h (target_wait): Add comment about calling
 313         return_to_top_level.
 314
 315 Tue Feb  1 12:21:00 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 316
 317         * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
 318         additional arguments.
 319         * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
 320
 321 Mon Jan 31 16:10:41 1994  Stu Grossman  (grossman at cygnus.com)
 322
 323         * sparc-stub.c:  Remove unnecessary #include of memory.h.
 324
 325 Mon Jan 31 12:12:34 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 326
 327         * mips-tdep.c: Remove code which sets saved_regs from
 328         init_extra_frame_info and put it in new function mips_find_saved_regs.
 329         (READ_FRAME_REG): Remove macro and replace uses with the expansion.
 330         * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
 331         check if it is NULL and call mips_find_saved_regs if so.
 332
 333         * remote-mips.c: Use unfiltered, not filtered, output most places.
 334
 335         * blockframe.c (get_prev_frame_info): Detect and stop an infinite
 336         backtrace.  Revise comments.
 337
 338 Mon Jan 31 09:40:33 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 339
 340         * mdebugread.c (parse_procedure):  Remove _sigtramp kludges for
 341         alpha and irix. The _sigtramp case has to be handled properly
 342         in the tdep files if we have no ecoff debugging info.
 343         * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
 344         mips-tdep.c (mips_frame_saved_pc):  Handle signal handler frames
 345         without PC_REGNUM kludge.
 346         * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
 347         Clean up handling of mips sigtramp frames, improve comments.
 348
 349 Sat Jan 29 23:25:57 1994  Jeffrey A. Law  (law@snake.cs.utah.edu)
 350
 351         * paread.c (read_unwind_info): Fix typo.
 352
 353         * paread.c (pa_symtab_read): Update the "check_strange_names"
 354         filter to match GCC's current output.  Filter out section symbols
 355         (which the HP linker sometimes puts in the wrong place).
 356
 357 Sat Jan 29 07:44:59 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
 358
 359         * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
 360
 361         * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
 362
 363         * Makefile.in: Remove all references to sparcly-nat.c.
 364
 365         * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
 366         remote-sim.h directly, rather than via $(remote_utils_h).  This avoids
 367         duplicating serial.h and target.h.
 368
 369         * Makefile.in: Don't set M_INSTALL and M_UNINSTALL.  These variables
 370         are not used anywhere (a 5 Oct 1993 change removed the uses).
 371
 372         * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
 373         * config/m68k/es1800.mt: Add comment.
 374         * remote-es.c: Extensive changes to update to current conventions.
 375
 376         * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
 377         If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
 378         to achieve the desired timeout.
 379         * serial.h (serial_t): Add field timeout_remaining.
 380
 381 Fri Jan 28 08:45:02 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
 382
 383         * c-exp.y (yylex): Reenable nested type code.
 384
 385 Fri Jan 28 15:40:33 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 386
 387         * a29k-tdep.c (examine_tag): Add comment regarding argcount.
 388
 389         * remote-mips.c (mips_ops): Fix docstring.
 390
 391         * remote-bug.c (bug_ops): Remove spurious newline from docstring.
 392
 393         * config/m68k/tm-monitor.h: Changes to bring this into accordance
 394         with the old tm-m68k-em.h:
 395         (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
 396         (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
 397         (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
 398         Add FIXME regarding GET_LONGJMP_TARGET.
 399
 400         * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
 401         * infptrace.c (kill_inferior): Add comments.
 402         * main.c (quit_command): Call target_close after we kill or
 403         detach.
 404         * remote-udi.c (udi_close): Don't error() if QUITTING.
 405
 406 Fri Jan 28 11:55:52 1994  Rob Savoye  (rob@darkstar.cygnus.com)
 407
 408         * configure.in: Make m68k-coff and aout add monitor support in
 409         addition to the standard serial support.
 410
 411 Fri Jan 28 08:45:02 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
 412
 413         * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
 414         index indexNil.
 415
 416 Fri Jan 28 10:40:34 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 417
 418         * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
 419         * elfread.c (record_minimal_symbol_and_info),
 420         dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
 421
 422 Thu Jan 27 15:12:23 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 423
 424         * i386-stub.c: Add ".text" right before "mem_fault:".
 425
 426         * main.c (baud_rate): Add FIXME comment about printing -1 value.
 427
 428         * remote-utils.c (usage): Fix message to be accurate and conform
 429         more closely to normal conventions.
 430
 431         * remote-utils.c (gr_files_info): Have the exec_bfd test control
 432         whether to show information about exec_bfd, and not control whether
 433         to show information about device and speed.
 434
 435         * remote-utils.c (gr_open): If sr_get_device returns NULL, give
 436         usage message, don't dump core.
 437
 438         * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
 439         for variable size array.
 440         (bug_fetch_register, bug_store_register): Rename "value" to
 441         "fpreg_buf" because some compilers don't like variables whose
 442         names are the same as types.
 443         (bug_store_register): Use a cast when converting char * to
 444         unsigned char *.
 445
 446         * symmisc.c (maintenance_print_symbols): Don't refer to the name
 447         of the command in error message (the text was referring to the old
 448         name of the command).
 449
 450         * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
 451
 452         * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
 453         full details on structure elements without names.  This partially
 454         reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
 455         of those changes was accidental.
 456
 457         * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
 458         defined, make it an error to specify a single argument which is not
 459         a frame number.
 460
 461         * Makefile.in (version.c), main.c (print_gdb_version): Use
 462         host_alias and target_alias, not host_canonical and
 463         target_canonical, to print configuration.
 464
 465 Wed Jan 26 10:57:21 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 466
 467         * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
 468         of builtin_type_long.  It is necessary to get a type which is
 469         TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
 470
 471         Fix many sins which will come up in 32 bit x 64 bit GDB, and
 472         various miscellaneous things discovered in the process:
 473         * printcmd.c, defs.h (print_address_numeric): New function.
 474         * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
 475         breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
 476         cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
 477         printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
 478         Use it.
 479         * utils.c, defs.h (gdb_print_address): New function.
 480         * expprint (dump_expression), gdbtypes.h: Use it.
 481         * breakpoint.c (describe_other_breakpoints),
 482         symmisc.c (dump_symtab, print_symbol):
 483         Use filtered not unfiltered I/O.
 484         (remove_breakpoints): Remove BREAKPOINT_DEBUG code.  Might as well
 485         just run gdb under a debugger for this (and it had problems with
 486         printing addresses, how to print b->shadow, etc.).
 487         * buildsym.c (make_blockvector), core.c (memory_error),
 488         exec.c (print_section_info), maint.c (print_section_table),
 489         mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
 490         symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
 491         Add comments saying code is broken.  Marked with "FIXME-32x64".
 492         * dbxread.c (process_one_symbol), partial-stab.h (default),
 493         remote-vx.c (vx_run_files_info):
 494         Don't cast int being passed to local_hex_string.
 495         * symmisc.c (print_symbol): Don't cast long being passed to %lx.
 496         * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
 497         only being a long.
 498         * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
 499         and LOC_LOCAL.
 500         * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
 501         * source.c: Include <sys/types.h> regardless of USG.
 502
 503 Tue Jan 25 12:58:26 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 504
 505         * valops.c (value_assign):  Set `type' after coercing toval.
 506         * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
 507         Use extract_unsigned_integer to get the address of a reference.
 508
 509 Tue Jan 25 11:31:53 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 510
 511         * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
 512         AIX can use ? instead of \ for continuation.  Deal with it.
 513
 514         * paread.c (read_unwind_info): Just assign to objfile->obj_private,
 515         not OBJ_UNWIND_INFO.  Assigning to a cast is a GCC-ism which
 516         the HP compiler in ANSI mode doesn't like.
 517
 518         * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
 519         based on USG, rather than defining HAVE_SIGSETMASK to an
 520         expression containing defined.  Having a macro used in #if expand
 521         to an expression containing "defined" is undefined according to
 522         ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
 523         it to.
 524
 525 Mon Jan 24 20:51:29 1994  John Gilmore  (gnu@cygnus.com)
 526
 527         * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
 528         Clean up the changes of 11 Jan, as recommended by Peter Schauer.
 529
 530 Fri Jan 21 19:10:44 1994  Per Bothner  (bothner@kalessin.cygnus.com)
 531
 532         * ch-exp.y (match_string_literal):  Allow a zero-length string.
 533         * ch-lang.c (chill_printstr):  Don't print zero-length string funny.
 534
 535 Sat Jan 22 17:08:48 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 536
 537         * i386aix-nat.c (i386_float_info): Reverse order of registers before
 538         passing them to print_387_status.
 539         (print_387_status): Don't subtract top from 7 before using it.
 540         * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
 541         from 7; the above explains it.
 542
 543 Sat Jan 22 20:25:11 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 544
 545         * mips-tdep.c (init_extra_frame_info):  Use frame relative stack
 546         pointer value when fixing up the frame at the start of a function.
 547
 548 Sat Jan 22 12:29:13 1994  Stu Grossman  (grossman at cygnus.com)
 549
 550         * lynx-nat.c (fetch_core_registers):  Load the I & L regs for the
 551         Sparc from the stack.
 552
 553 Sat Jan 22 08:30:42 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
 554
 555         * remote-mips.c (mips_initialize): Clear mips_initializing via
 556         cleanup chain, not directly.
 557
 558         * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
 559         of -1 mean forever, like in the HAVE_SGTTY case.  Warn if we are
 560         munging the timeout due to the limited range of c_cc[VTIME].
 561
 562         * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
 563         * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
 564         m3-nat.c (m3_create_inferior): Pass it.
 565         * procfs.c: Remove ptrace function.  It was declared in a way which
 566         conflicted with the prototype in unistd.h on Solaris.
 567
 568 Sat Jan 22 01:37:40 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 569
 570         * sparc-tdep.c (frame_saved_pc):  Get the pc from the saved pc
 571         in the sigcontext if it is a signal trampoline frame.
 572         * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
 573         Define for Solaris2.
 574
 575 Sat Jan 22 00:34:47 1994  Stu Grossman  (grossman at cygnus.com)
 576
 577         * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
 578         config/sparc/tm-sparclynx.h:  Move defs of FRAME_SAVED_I0/L0 to
 579         tm-sparc.h so they can be overridden if necessary.
 580
 581 Fri Jan 21 17:49:28 1994  Stu Grossman  (grossman at cygnus.com)
 582
 583         * lynx-nat.c:  Add Sparc support.
 584         * sparcly-nat.c:  Remove.  It's useless.
 585         * config/sparc/nm-sparclynx.h:  Rewrite.
 586         * config/sparc/sparclynx.mh (NATDEPFILES):  Replace sparcly-nat.o
 587         with lynx-nat.o
 588         * config/sparc/tm-sparclynx.h:  Rewrite.
 589
 590 Fri Jan 21 19:08:48 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 591
 592         * rs6000-pinsn.c: Use the new disassembler in the opcodes
 593         directory.  Old code was discarded, since the new opcode table has
 594         a different format.
 595
 596 Fri Jan 21 14:28:30 1994  Fred Fish  (fnf@cygnus.com)
 597
 598         * Makefile.in (realclean):  Remove info files per make-stds.texi.
 599
 600 Fri Jan 21 12:47:53 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 601
 602         * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
 603         if N_SO_ADDRESS_MAYBE_MISSING is defined.
 604         * config/sparc/tm-sun4sol2.h: Define it.
 605
 606 Thu Jan 20 15:04:24 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 607
 608         * printcmd.c (print_address_symbolic):  Unconditionally use msymbol
 609         if we did not find a symbol.
 610
 611 Fri Jan 21 08:20:18 1994  Jeffrey A. Law  (law@snake.cs.utah.edu)
 612
 613         * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
 614         is not defined.
 615
 616         * hppab-nat.c (call_ptrace): Delete redundant function.
 617         (kill_inferior, attach, detach, child_resume): Likewise.
 618         (child_xfer_memory): Likewise.
 619
 620         * hppah-nat.c (call_ptrace): Delete redundant function.
 621         (kill_inferior, attach, detach, child_resume): Likewise.
 622
 623         * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
 624
 625         * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
 626
 627         * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
 628
 629         * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
 630         (CHILD_XFER_MEMORY): Define.
 631         (PT_*): Define so that generic infptrace.c code can be used.
 632
 633 Fri Jan 21 09:23:33 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 634
 635         * xcoffread.c (xcoff_symfile_read): Make second parameter a
 636         struct section_offsets *, not a (nonexistent) struct section_offset *.
 637
 638         * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
 639         internal_xcoff_symtab, not an array of one of them.  Change lots of
 640         "main_aux" to "&main_aux" and so on.
 641
 642         * coffread.c, xcoffread.c: Include <coff/internal.h>
 643         before "symfile.h".
 644
 645 Thu Jan 20 17:30:55 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 646
 647         * coffread.c (coff_getfilename): Make it not static.
 648
 649         * xcoffread.c (read_xcoff_symtab): complain() not abort().
 650
 651         * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
 652         a completely gratuitous difference between xcoffread.c and coffread.c).
 653
 654 Wed Jan 19 15:09:44 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 655
 656         * infrun.c (wait_for_inferior): Don't set frame for
 657         step_resume_breakpoint for IN_SIGTRAMP cases.
 658
 659         * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
 660         breakpoint.c (bpstat_what): Move step_resume from its own field of
 661         the struct bpstat_what into the main_action.  Make it override
 662         other breakpoints.  This is a conservative change in the sense
 663         that before the step resume breakpoint was a breakpoint.c
 664         breakpoint, hitting the step resume breakpoint overrode even
 665         calling bpstat_stop_status.
 666
 667 Wed Jan 19 12:40:25 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 668
 669         * infrun.c (normal_stop):  Set stop_pc after popping the dummy frame
 670         in case execution was stopped in the called function.
 671         * stack.c (print_frame_info, frame_info):  If backtracing through
 672         a call dummy, handle the starting source line number on a line
 673         boundary like backtracing through sigtramp.
 674         * sparc-tdep.c (sparc_frame_find_saved_regs):  Get frame address
 675         for call dummy frame right.  Remove old test for dummy frame,
 676         it has been unused at least since gdb-3.5.
 677         * sparc-tdep.c (sparc_push_dummy_frame):  Set return address register
 678         of the dummy frame.
 679
 680 Tue Jan 18 16:16:35 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 681
 682         * infcmd.c (signal_command): Accept 0 as legitimate signal number.
 683
 684 Tue Jan 18 14:09:25 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 685
 686         * infrun.c (signals_info), target.c (target_signal_from_name):
 687         Use ugly casts to avoid enumvar < enumvar or enumvar++.
 688
 689 Mon Jan 17 22:00:15 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 690
 691         * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
 692         * inflow.c (terminal_ours_1): When discussing how to deal with the
 693         tty state, make note of query() as well as readline.
 694
 695         * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
 696         signals for which stop and print are cleared by default.
 697
 698 Mon Jan 17 20:00:51 1994  Jeffrey A. Law  (law@snake.cs.utah.edu)
 699
 700         * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
 701         reserved fields to hold a stub unwind entry type.  Fix typo.
 702         (stub_unwind_entry): New structure for raw stub unwind entries.
 703         (stub_unwind_types): The types of stubs we may encounter.
 704         (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
 705         * hppa-tdep.c (rp_saved): Use additional information provided
 706         by linker stub unwind descriptors.
 707         (frameless_function_invocation): Likewise.
 708         (frame_chain_valid): Likewise.
 709         * paread.c (compare_unwind_entries): New function for sorting
 710         unwind table entries.
 711         (read_unwind_info): Rewrite to remove dependency on host endianness.
 712         Read in data from the $UNWIND_END$ subspace which contains linker
 713         stub unwind descriptors.  Merge that data into the basic unwind
 714         table.
 715
 716         * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
 717
 718 Mon Jan 17 22:00:15 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 719
 720         * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
 721         from either the symbol name or the auxent.
 722         * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
 723         no longer static.
 724
 725 Mon Jan 17 13:35:01 1994  Fred Fish  (fnf@cygnus.com)
 726
 727         * Makefile.in (ALLPARAM):  Change irix5.h to nm-irix5.h.
 728
 729 Mon Jan 17 12:35:42 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 730
 731         * README:  Update notes for alpha port.
 732
 733 Mon Jan 17 11:15:57 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 734
 735         * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
 736         for operation fault, constraint fault, and type fault.
 737
 738 Sun Jan 16 12:46:01 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 739
 740         * Makefile.in (init.c): Add comment explaining formatting conventions.
 741
 742         * c-exp.y (parse_number): Assign to temporary between the right
 743         shifts, to work around a bug in the SCO compiler.
 744
 745         * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
 746         Add various files which were added to GDB recently.
 747
 748         * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
 749         within_function.
 750
 751         * Makefile.in: Add mostlyclean target.
 752
 753 Sat Jan 15 10:20:13 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 754
 755         * Version 4.11.4.
 756
 757 Sat Jan 15 18:27:34 1994  Per Bothner  (bothner@kalessin.cygnus.com)
 758
 759         * main.c (show_commands):  Make return type of extern
 760         history_get be HIST_ENTRY, rather than struct _hist_entry.
 761         (The latter loses with the upcoming merged readline.)
 762
 763 Sat Jan 15 10:20:13 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 764
 765         * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
 766         const char *, not char *.
 767
 768         * symtab.h (struct symbol): Make section short, not unsigned short.
 769
 770         * symtab.c (lookup_symbol): Add comment about QUIT here.
 771
 772         * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
 773
 774         * c-exp.y (parse_number): Check for overflow regardless of range
 775         checking.  Fix overflow check to use unsigned LONGEST, not
 776         unsigned int.
 777
 778         * c-exp.y (parse_number): Make it so that integer constants are
 779         builtin_type_long_long if builtin_type_long isn't big enough or if
 780         an "LL" suffix is used.  Properly handle "UL" or "LU" suffixes.
 781
 782         * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
 783         Print our "()" first, then recurse for the target type.
 784
 785 Fri Jan 14 21:55:39 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 786
 787         * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
 788
 789         * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
 790
 791 Fri Jan 14 14:17:06 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 792
 793         * utils.c (request_quit): Re-establish signal handler regardless
 794         of USG.
 795
 796         * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
 797
 798 Fri Jan 14 21:55:39 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 799
 800         * i960-tdep.c: Include target.h.
 801
 802 Fri Jan 14 17:12:28 1994  Stan Shebs  (shebs@andros.cygnus.com)
 803
 804         * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
 805
 806 Fri Jan 14 11:06:10 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
 807
 808         * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
 809         changes (status -> ourstatus; declare status, etc.).
 810         * config/nm-lynx.h: Fix child_wait prototype and include target.h.
 811
 812 Fri Jan 14 14:17:06 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 813
 814         * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
 815
 816 Fri Jan 14 11:49:44 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 817
 818         * remote-mips.c (mips_request, mips_wait): Correct prototypes.
 819
 820 Fri Jan 14 11:37:17 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 821
 822         * config/i386/xm-linux.h: Define HAVE_TERMIOS.
 823
 824 Fri Jan 14 01:04:36 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 825
 826         * config/alpha/tm-alpha.h (CALL_DUMMY):  Improve comment.
 827
 828 Thu Jan 13 10:32:38 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 829
 830         * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
 831         is defined.  Otherwise just report TARGET_SIGNAL_UNKNOWN.
 832
 833         * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
 834         writing it.
 835
 836         Add search to target vector (#if 0'd until after 4.12):
 837         * target.h (to_search, target_search): Add.
 838         * gdbcore.h, core.c (generic_search): Add.
 839         * remote.c (remote_search): Add.
 840         * a29k-tdep.c (init_frame_info): Use target_search to find traceback
 841         tag.
 842
 843         * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
 844         is on, call find_pc_function rather than relying just on the minimal
 845         symbols (probably only matters for symbol readers which don't put
 846         statics in the minimal symbols, but changing this strikes me as
 847         not conservative enough).
 848         Initialize name_location in all cases.
 849         If no symbol and no msymbol, don't print anything symbolic.
 850
 851         * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
 852
 853 Wed Jan 12 20:53:16 1994  John Gilmore  (gnu@cygnus.com)
 854
 855         * printcmd.c (print_address_symbolic):  Make it search the
 856         symtabs for variables as well as functions.  Add `set print
 857         fast-symbolic-addr' and default it to fast (the old way).
 858         Print line numbers for data items as well as functions.
 859
 860         * symtab.c (find_addr_symbol):  Return the symtab and the symbol
 861         address, if a symbol is found (take two more args pointing to
 862         where to store these results).
 863
 864         * symtab.h (find_addr_symbol):  Add prototype.
 865
 866 Wed Jan 12 19:32:11 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 867
 868         * objfiles.h: Fix comments to reflect the fact that the phrase
 869         "top of stack" always refers to where the pushing and popping takes
 870         place, regardless of whether it is at the highest or lowest address.
 871
 872 Wed Jan 12 13:23:37 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 873
 874         * mdebugread.c (parse_symbol):  Do not set TYPE_TAG_NAME for
 875         compiler generated tag names.
 876         * mdebugread.c (parse_type):  Handle cross references to qualified
 877         aggregate types.
 878         * valops.c (value_struct_elt):  Improve error message if the
 879         address of a method is requested from an object instance.
 880         * valops.c (search_struct_method):  Make name_matched non-static
 881         to get it initialized correctly.
 882         * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER):  Define to
 883         exclude segment register which are not writable on newer SCO versions.
 884
 885 Wed Jan 12 14:44:45 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 886
 887         * go32-xdep.c: Remove unused function uerror.
 888         (sigsetmask): Declare return type.  Declare argument (to match the
 889         way it is called).  Explicitly return 0.
 890
 891 Wed Jan 12 01:44:25 1994  John Gilmore  (gnu@cygnus.com)
 892
 893         * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
 894         partial_symbol):  Shrink the storage sizes of symbols, by making
 895         enums into 1-byte bitfields when compiled __GNUC__, moving all the
 896         enums and small ints to the end of each struct to improve
 897         alignment, and switching the section number from int to unsigned
 898         short.
 899
 900 Wed Jan 12 00:16:26 1994  John Gilmore  (gnu@cygnus.com)
 901
 902         * symtab.c (find_addr_symbol):  New routine that will find the nearest
 903         symbol associated with an address.  It does so by exhaustive
 904         search of the symtabs, so it's slow but complete.
 905
 906 Tue Jan 11 23:57:30 1994  John Gilmore  (gnu@cygnus.com)
 907
 908         * coffread.c (read_coff_symtab):  Set PC bounds of _globals_ symtab
 909         to [0,0] rather than [0, end of first source file].  This avoids
 910         problems with other parts of GDB looking for linetables in the
 911         _globals_ symtab.  Eliminate variables num_object_files and
 912         first_object_file_end.
 913
 914 Tue Jan 11 00:53:46 1994  John Gilmore  (gnu@cygnus.com)
 915
 916         * a29k-tdep.c (init_frame_info):  Cast null arg to examine_tag.
 917         (pop_frame):  Restore PC2 and LR0 from dummy frames.
 918         (push_dummy_frame):  Save PC2 and LR0 into dummy frames.
 919         (setup_arbitrary_frame):  Handle 3 args and set up real frames.
 920         * config/a29k/tm-a29k.h (FRAME_NUM_ARGS):  Update comments.
 921         (DUMMY_FRAME_RSIZE):  Add 2 longwords for PC2 and LR0.
 922         (SETUP_ARBITRARY_FRAME):  Define.
 923
 924 Tue Jan 11 06:59:10 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
 925
 926         * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
 927
 928 Tue Jan 11 14:27:03 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 929
 930         * remote-udi.c (udi_resume): Correct prototype.
 931
 932 Tue Jan 11 11:10:30 1994  Jeffrey A. Law  (law@snake.cs.utah.edu)
 933
 934         * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
 935         hppa_frame_find_saved_regs.
 936         * hppa-tdep.c (dig_fp_from_stack): Delete function.
 937         (prologue_inst_adjust_sp): New function.
 938         (is_branch, inst_saves_gr, inst_saves_fr): New functions.
 939         (skip_prologue): Completely rewrite to use unwind information.
 940         (hppa_frame_find_saved_regs): Likewise.
 941
 942 Tue Jan 11 06:59:10 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
 943
 944         * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
 945         to convert a signal number with appropriate bounds checking.
 946
 947         * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
 948
 949 Tue Jan 11 00:53:46 1994  John Gilmore  (gnu@cygnus.com)
 950
 951         * stack.c (frame_info):  If FRAME_FIND_SAVED_REGS isn't defined,
 952         print a newline to end the display anyway.
 953
 954         * sparc-tdep.c (sparc_pop_frame):  Pop the fsr and csr (float and
 955         coprocessor status regs) when popping a frame.  This fixes
 956         float exceptions that occur after calling inferior functions.
 957
 958         * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
 959         Read and write the fsr (float status register) to/from the child
 960         process along with the float regs.  Remove Peter Schauer's change
 961         of May 24 '93, which has higher overhead and doesn't solve the
 962         real problem (which was that FSR wasn't being set).
 963
 964 Mon Jan 10 23:16:42 1994  John Gilmore  (gnu@cygnus.com)
 965
 966         * a29k-tdep.c (examine_prologue):  Don't worry if the ASGEQ
 967         stack overflow check isn't right after the register stack
 968         adjustment instruction.  Metaware R2.3u compiler moves other
 969         things in front of it.  This fix isn't perfect but is what's
 970         running.
 971
 972 Mon Jan 10 20:08:23 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
 973
 974         * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
 975
 976         * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
 977         character filenames.
 978         * configure.in: Change accordingly.
 979
 980 Mon Jan 10 15:48:36 1994  Tom Lord  (lord@rtl.cygnus.com)
 981
 982         * m68k-stub.c, sparc-stub.c: removed spurious introduction of
 983         _filtered io routines from these two files.
 984
 985 Fri Jan  7 12:42:45 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 986
 987         * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
 988         config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET):  Define.
 989         * mdebugread.c (parse_symbol):  Handle enum sh.type produced by
 990         DEC c89.
 991         * mdebugread.c (add_line):  Handle zero linenos produced by DEC c89.
 992
 993 Fri Jan  7 12:55:25 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 994
 995         * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
 996         printing to gdb_stderr.
 997
 998         * remote-udi.c (udi_kill): Don't close the connection, just set
 999         inferior_pid to zero.
1000         (udi_mourn): Call remove_breakpoints.
1001
1002         * remote-udi.c: Remove obsolete need_artificial_traps comment.
1003
1004         * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
1005
1006 Thu Jan  6 07:17:53 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
1007
1008         * symtab.c (lookup_symbol): Don't try adding .c to the name.
1009
1010         * remote-bug.c: At the start of each section, reset srec_frame
1011         back to 160.
1012
1013         * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
1014         * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
1015         * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
1016         code which looks for those two waitkinds.  Use switch statement.
1017         * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
1018         CHILD_SPECIAL_WAITSTATUS.
1019
1020         * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
1021         * Move target_signal_from_host, target_signal_to_host, and
1022         store_waitstatus from inftarg.c to target.c.  procfs needs them.
1023         * target.c: Include "wait.h" and <signal.h>.
1024         * target.h, infrun.c (proceed), proceed callers: Pass new code
1025         TARGET_SIGNAL_DEFAULT instead of -1.  This avoids problems with
1026         enums being treated as unsigned and is cleaner.
1027         * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
1028         TARGET_SIGNAL_0.
1029         * infcmd.c (signal_command), infrun.c (signals_info):
1030         Don't allow user to specify numeric equivalent of
1031         TARGET_SIGNAL_DEFAULT.
1032
1033 Tue Jan  4 15:34:36 1994  Stu Grossman  (grossman@cygnus.com)
1034
1035         * config/alpha/alpha-netware.mt:  New target support for Alpha
1036         running Netware.
1037         * configure.in:  Add alpha-*-netware* target.
1038
1039 Tue Jan  4 14:51:35 1994  Stan Shebs  (shebs@andros.cygnus.com)
1040
1041         * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
1042
1043 Tue Jan  4 09:47:14 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
1044
1045         * target.h: Add enum target_waitkind, enum target_signal, and
1046         struct target_waitstatus.  Change status argument to target_wait to
1047         be struct target_waitstatus * instead of int *.
1048         * target.h, infrun.c, all targets: Change type of signal arguments
1049         to resume(), proceed(), and target_resume() from int to enum
1050         target_signal.
1051         * All targets (*_wait, *_resume): Change accordingly.
1052         * infcmd.c (program_info, signal_command), throughout infrun.c,
1053         * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
1054         * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
1055         signal code stuff right with the new signals would be non-trivial).
1056         * inferior.h (stop_signal): Make it enum target_signal not int.
1057         * target.c, target.h (target_signal_to_string, target_signal_to_name,
1058         target_signal_from_name): New functions.
1059         * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
1060         store_waitstatus): New functions.
1061         * procfs.c (procfs_notice_signals): Use them.
1062         * i960-tdep.c (i960_fault_to_signal): New function, to replace
1063         print_fault.
1064         * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
1065
1066         * objfiles.c (build_objfile_section_table): Don't abort() if
1067         objfile->sections is already set.
1068
1069         * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
1070         to match recent change to exec.c.
1071
1072         * Version 4.11.3.
1073
1074         * main.c (print_gdb_version): Change year to 1994.
1075
1076         * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
1077         * Makefile.in (NONSRC): Add ChangeLog-93.
1078
1079 Mon Jan  3 11:57:29 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
1080
1081         * stabsread.c (read_type): Allow defining several type numbers
1082         at once (e.g. "(1,2)=(3,4)="...).
1083
1084         * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
1085
1086         * breakpoint.c (frame_in_dummy): Check PC as well as frame.
1087
1088 Mon Jan  3 02:47:03 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
1089
1090         * mdebugread.c (psymtab_to_symtab_1):  Only pass N_STAB symbols
1091         to process_one_symbol.
1092         * symtab.c (find_pc_psymbol):  Search global_psymbols as well to
1093         avoid caching a bad endaddr in find_pc_partial_function.
1094
1095 Sun Jan  2 21:41:17 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
1096
1097         * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
1098
1099 Sat Jan  1 04:35:23 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
1100
1101         * infrun.c (wait_for_inferior):  Do not step or step resume past
1102         the end of a one-line function we just stepped into.
1103
1104 For older changes see ChangeLog-93
1105 \f
1106 Local Variables:
1107 mode: indented-text
1108 left-margin: 8
1109 fill-column: 74
1110 version-control: never
1111 End: