gdb/ChangeLog

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