gdb/ChangeLog

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