gdb/ChangeLog

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