gdb/ChangeLog

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