gdb/ChangeLog

   1 Thu Feb 24 04:29:19 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
   2
   3         * exec.c (print_section_info):  Print entry point for exec_bfd only.
   4         * ser-unix.c (wait_for):  Fix typo in HAVE_TERMIO case.
   5         * dwarfread.c:  Remove second inclusion of <sys/types.h>, which
   6         causes problems if <sys/types.h> has no multiple inclusion protection.
   7
   8 Wed Feb 23 16:28:55 1994  Jeffrey A. Law  (law@cygnus.com)
   9
  10         * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of
  11         the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1.
  12         (CALL_DUMMY_LENGTH): Changed accordingly.
  13
  14 Wed Feb 23 16:21:25 1994  Stu Grossman  (grossman at cygnus.com)
  15
  16         * sparc-stub.c (trap_low):  Make trap handler work for arbitrary
  17         numbers of register windows.
  18
  19         * sparclite/hello.c:  Add factorial function for testing.
  20         * salib.c:  Use macros instead of constants for I/O addresses to
  21         make 931 support easier.
  22         * sparclite.h:  Change constraint for LOC to "rJ" to force use of
  23         register in sta/lda instructions.
  24
  25 Wed Feb 23 10:39:18 1994  Jim Kingdon  (kingdon@rtl.cygnus.com)
  26
  27         * dbxread.c (process_one_symbol): Set
  28         block_address_function_relative for COFF like we do for ELF and SOM.
  29
  30 Sat Feb 19 03:17:32 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
  31
  32         * mdebugread.c (new_psymtab):  Pass in section_offsets and set
  33         them in the pst.
  34         * mdebugread.c (handle_psymbol_enumerators):  New function to enter
  35         the enumerators of an ecoff enum into the partial symbol table.
  36         * mdebugread.c (parse_partial_symbols):  Call it.
  37         * symfile.c (reread_symbols):  Initialize objfile->*_psymbols.next.
  38         * symmisc.c (dump_psymtab):  Fix typo, clean up output of section
  39         offsets. Cast psymtab->read_symtab to PTR before passing it to
  40         gdb_print_address.
  41         * i386-tdep.c (i386_skip_prologue):  Skip over instructions that
  42         set up the global offset table pointer in pic compiled code.
  43         * config/mips/tm-mips.h (FIX_CALL_DUMMY):  For big endian targets,
  44         error() on TYPE_CODE_FLT arguments whose size is greater than 8,
  45         swap all other TYPE_CODE_FLT arguments as mips_push_arguments
  46         ensures that floats are promoted to doubles before they are pushed
  47         on the stack.
  48
  49 Fri Feb 18 23:12:59 1994  Stu Grossman  (grossman at cygnus.com)
  50
  51         * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h:
  52         Fixup cache_on and flush_i_cache so that they work for both the
  53         930 and 932 processors.  Rewrite most low level funcs (uart
  54         access & cache stuff) to use new ASI access macros in sparclite.h.
  55         Also make it easy to access second serial port.
  56
  57 Fri Feb 18 22:17:33 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
  58
  59         * hp300ux-nat.c: Don't incloude <sys/dir.h>, <sys/ioctl.h>, or
  60         <sys/stat.h>; not needed.
  61
  62 Fri Feb 18 08:26:29 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
  63
  64         * stack.c (print_frame_info): In "pathological" case, don't
  65         distrust the line number information.
  66
  67 Fri Feb 18 16:51:14 1994  Kung Hsu  (kung@mexican.cygnus.com)
  68
  69         * mips-tdep.c (mips_print_register): handle 64 bits register.
  70         * valprint.c (print_longest): fix a bug in printing 64 bits value.
  71
  72 Fri Feb 18 08:26:29 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
  73
  74         * Version 4.12.2.
  75
  76         * Makefile.in (install): Do the sed for program_transform_name
  77         ourselves instead of worrying about INSTALL_XFORM.  This enables
  78         users to override INSTALL_PROGRAM in the standard way.
  79
  80         * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't
  81         depend on Makefile.in.
  82
  83         * defs.h, valprint.c: Make longest_to_int a function not a macro.
  84         Only test against INT_MIN if a LONGEST is bigger than an int.
  85
  86         * README: Change GhostScript to Ghostscript.
  87
  88 Fri Feb 18 07:30:55 1994  Jim Kingdon  (kingdon@cygnus.com)
  89
  90         * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}:
  91         Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14
  92         character file names.
  93         * Makefile.in (ALLPARAM): Add these files.
  94
  95         * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14
  96         character file names.
  97         * Makefile.in: Add Kung's new mips64 files.
  98
  99 Thu Feb 17 17:25:47 1994  Kung Hsu  (kung@mexican.cygnus.com)
 100
 101         * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf,
 102         mips64el-*-ecoff and mips64-big-*.
 103         * defs.h: get rid of FORCE_LONG_LONG.
 104         * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction
 105         parsing. Change register size to be MIPS_REGSIZE.
 106
 107 Thu Feb 17 09:30:22 1994  David J. Mackenzie  (djm@thepub.cygnus.com)
 108
 109         * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c,
 110         osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c,
 111         xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names.
 112
 113 Fri Feb 11 21:47:24 1994  Steve Chamberlain  (sac@sphagnum.cygnus.com)
 114
 115         * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
 116         (remove_commands, add_commands): Add/remove hms-drain when target
 117         is connected.
 118
 119 Fri Feb 11 16:11:38 1994  Stu Grossman  (grossman at cygnus.com)
 120
 121         * configure.in:  Add Lynx/rs6000 support.
 122         * lynx-nat.c:  Clean up some Sparc stuff.  Clean up ptrace error
 123         messages.  Add rs6000 support.  Don't try to modify unwritable
 124         registers.
 125         * rs6000-nat.c:  Move lots of native dependent stuff (like core
 126         file support) from rs6000-tdep.c & xcoffexec.c to here.
 127         * rs6000-tdep.c:  Move native dependent stuff to nat.c.
 128         * xcoffexec.c:  Move native dependent stuff to nat.c.
 129         * config/rs6000/nm-rs6000.h:  Move defs of SOLIB_* macros to here
 130         from tm file.
 131         * config/rs6000/tm-rs6000.h:  Remove defs of SOLIB_* funcs, cuz they're
 132         really native.
 133         * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h:
 134         New files to support Lynx/rs6000.
 135
 136 Tue Feb  8 00:32:28 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 137
 138         * README:  Remove note about gcc warnings on alpha, these should be
 139         gone now.
 140         * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c,
 141         m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c
 142         remote-utils.c, stabsread.c:  Include <string.h>.
 143         * regex.c:  Include "defs.h", change re_comp argument to const char *.
 144         * infptrace.c (fetch_register, store_inferior_registers):  Change
 145         regaddr to type CORE_ADDR.
 146         * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS):
 147         Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.
 148
 149 Mon Feb  7 09:21:17 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 150
 151         * symtab.h: Always define BYTE_BITFIELD to nothing.
 152
 153 Mon Feb  7 08:44:17 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
 154
 155         * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used.
 156         * configure.in: Remove comment about m68k-em.mt.
 157         * Makefile.in: Remove references.
 158
 159 Mon Feb  7 08:22:42 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 160
 161         * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
 162         BFD_HOST_64_TYPE.
 163
 164 Sun Feb  6 06:55:15 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 165
 166         * target.c (target_preopen): If target_kill doesn't remove the
 167         target from the stack, use pop_target to do it.
 168
 169         * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
 170         of TYPE_CODE_PTR or TYPE_CODE_FUNC types.  This parallels similar
 171         changes to stabsread.c from summer 1993.
 172
 173         * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
 174         printing the program, rather than passing NULL to printf.
 175         (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
 176         try to call UDIDisconnect again.  Print better message.
 177         (udi_kill): Just call UDIDisconnect ourselves, rather than doing
 178         it via udi_close.
 179         (udi_create_inferior): If udi_session_id is negative, open a new
 180         TIP rather than giving an error.
 181
 182         * config/mips/mipsm3.mh, config/i386/i386m3.mh,
 183         config/ns32k/ns32km3.mh: Define NAT_FILE.
 184         * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
 185         (it was inconsistent and namespace-wrong) to NM_M3_H.
 186         * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
 187         (m3_open): New function.
 188         (m3_ops): Use it.
 189         * TODO: Update Mach section.
 190
 191         * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
 192
 193 Sun Feb  6 13:26:21 1994  Per Bothner  (bothner@kalessin.cygnus.com)
 194
 195         * printcmd.c (printf_command):  Add missing single-letter
 196         backslash-escape sequences, and improve error message.
 197
 198 Sun Feb  6 06:55:15 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 199
 200         * corelow.c (solib_add_stub, core_open): Pass address of from_tty
 201         rather than trying to shove an int into a pointer and back out
 202         again.  This avoids compiler warnings.
 203
 204         * defs.h (alloca): Declare as void *, not char *, on hpux.
 205         Don't prototype it, just declare the return type.
 206
 207 Sun Feb  6 03:25:41 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 208
 209         * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
 210         (REGISTER_CONVERT_TO_RAW):  Add missing backslash.
 211
 212 Sat Feb  5 08:03:41 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 213
 214         * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
 215         ZERO_REGNUM, just read it as zero without talking to the board.
 216
 217         * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
 218         backslash.
 219         * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
 220         to store_floating, not nonexistent variable len.
 221
 222         * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
 223         New functions.
 224         (mips_store_word): Change calling convention to return errors, and
 225         to provide old contents if the caller wants it.
 226         (mips_xfer_memory): Deal with errors from mips_store_word.
 227         * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
 228         define now that remote-mips.c doesn't use BREAKPOINT.
 229
 230         * remote-mips.c (mips_create_inferior): Call warning if arguments
 231         specified, and then execute "set args" command.  Call error, not
 232         mips_error, if executable file not specified.
 233
 234         * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
 235         remote_debug.
 236
 237         * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
 238         to unsigned int.
 239
 240 Sat Feb  5 05:27:05 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 241
 242         * value.h (print_longest):  Rename "value" to "val" in prototype
 243         declaration because some compilers don't like arguments whose
 244         names are the same as types.
 245         * remote.c (remote_xfer_memory):  Cast "myaddr" to unsigned char *
 246         before passing it to remote_*_bytes.
 247
 248 Fri Feb  4 15:53:18 1994  Steve Chamberlain  (sac@cygnus.com)
 249
 250         * h8500-tdep.c (saved_pc_after_call): The size of the
 251         pc is memory model dependent. (segmented_command,
 252         unsegmented_command, _initialize_h8500_tdep): New commands to
 253         change memory model.
 254         * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
 255         command.
 256         * remote-hms.c (hms_load): Remove breakpoints when loaded.
 257         (hms_wait): Use new status structure
 258         (hms_open): Push the target here. (hms_before_main_loop): Not
 259         here.  (supply_val, hms_fetch_register, hms_store_register):  Cope
 260         with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
 261         * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
 262         all registers in a compact way.
 263
 264 Fri Feb  4 07:41:13 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
 265
 266         * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
 267         as CORE_ADDR to match definition in rs6000-tdep.c.
 268
 269 Fri Feb  4 01:14:20 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 270
 271         * dwarfread.c (process_dies):  Skip nested TAG_compile_unit DIEs.
 272         * dwarfread.c (add_partial_symbol):  Do not enter opaque aggregate
 273         definitions into the psymtab.
 274
 275 Thu Feb  3 12:38:58 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 276
 277         * m68k-stub.c: Treat mc68332 like mc68020 most places.  Provide
 278         a special exceptionSize for the 68332.
 279
 280         * remote-udi.c (udi_attach): If no arguments, print error.
 281
 282 Thu Feb  3 17:34:05 1994  Fred Fish  (fnf@cygnus.com)
 283
 284         * Makefile.in (VERSION):  Bump to 4.12.1
 285         * NEWS, README:  Update to match 4.12 release.
 286
 287 Thu Feb  3 12:38:58 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 288
 289         * command.c (empty_sfunc): New function.
 290         (add_set_cmd): Use it instead of not_just_help_class_command.
 291         (not_just_help_class_command): Change calling convention back to
 292         what it was before yesterday's change.
 293
 294         * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
 295         of the type if present.
 296
 297 Wed Feb  2 11:16:45 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 298
 299         * printcmd.c (decode_format): Don't blithely set the size for
 300         an address to 'w'.  Make it 'g' or 'h', depending on TARGET_PTR_BIT.
 301
 302         * defs.h: Just typedef CORE_ADDR to bfd_vma.  Include bfd.h.
 303         If BFD64, make a LONGEST a BFD_HOST_64_BIT.
 304         * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
 305         always just check against INT_MIN and INT_MAX (this also fixes things
 306         if sizeof (long) > sizeof (int), e.g. Alpha).
 307         * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
 308         Don't define LONGEST or BUILTIN_TYPE_LONGEST.
 309         * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
 310         BUILTIN_TYPE_UNSIGNED_LONGEST.
 311         * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
 312         longest_int and longest_unsigned_int.
 313         * value.h (struct value): Just align to LONGEST, rather than worrying
 314         about CC_HAS_LONG_LONG.
 315         * valarith.c (value_binop): Figure out type ourself based on
 316         sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST.  The
 317         point is that we don't depend on CC_HAS_LONG_LONG anymore.
 318         * valprint.c (val_print_type_code_int): Just call
 319         extract_unsigned_integer directly, rather than going through
 320         unpack_long.
 321         * printcmd.c (decode_format): Remove code which would sometimes
 322         change 'g' size to 'w' for integers.  print_scalar_formatted handles
 323         printing huge integers well enough, thank you.
 324
 325         * command.c (add_set_cmd, not_just_help_class_command): Change
 326         to make this the sfunc, not cfunc, since that is how we call it.
 327         * command.h: Comment difference between sfunc and cfunc.
 328         * demangle.c (set_demangling_command): Add third arg since that
 329         is how it is called.
 330         (_initialize_demangler): Use sfunc, not cfunc, for
 331         set_demangling_command, since that is how it is called.
 332         Remove show_demangling_command; it has no effect.
 333
 334         * command.c (shell_escape): Report errors correctly (with error
 335         message from strerror).
 336
 337 Wed Feb  2 14:35:41 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 338
 339         * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
 340         x_scnlen.l rather than x_scnlen to match corresponding change in
 341         coff/internal.h.
 342
 343 Wed Feb  2 11:16:45 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 344
 345         * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
 346         Change comments regarding TYPE_CODE_BOOL.
 347         * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
 348         regardless of the language.
 349         (value_true): Just call value_logical_not regardless of language.
 350         * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
 351         Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
 352         * language.h: Improve comment for la_builtin_type_vector.
 353         * m2-lang.c (_initialize_m2_language): Don't add any fields to
 354         builtin_type_m2_bool.
 355
 356 Tue Feb  1 17:13:32 1994  Kevin Buettner (kev@cujo.geg.mot.com)
 357
 358         * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
 359         Define IN_SIGTRAMP and backtrace correctly through signal handlers.
 360
 361 Tue Feb  1 22:13:25 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 362
 363         * procfs.c (wait_fd):  Handle EINTR error return from PIOCWSTOP ioctl
 364         by restarting the ioctl.
 365
 366 Tue Feb  1 16:16:25 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 367
 368         * target.h (target_wait): Add comment about calling
 369         return_to_top_level.
 370
 371 Tue Feb  1 12:21:00 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 372
 373         * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
 374         additional arguments.
 375         * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
 376
 377 Mon Jan 31 16:10:41 1994  Stu Grossman  (grossman at cygnus.com)
 378
 379         * sparc-stub.c:  Remove unnecessary #include of memory.h.
 380
 381 Mon Jan 31 12:12:34 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 382
 383         * mips-tdep.c: Remove code which sets saved_regs from
 384         init_extra_frame_info and put it in new function mips_find_saved_regs.
 385         (READ_FRAME_REG): Remove macro and replace uses with the expansion.
 386         * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
 387         check if it is NULL and call mips_find_saved_regs if so.
 388
 389         * remote-mips.c: Use unfiltered, not filtered, output most places.
 390
 391         * blockframe.c (get_prev_frame_info): Detect and stop an infinite
 392         backtrace.  Revise comments.
 393
 394 Mon Jan 31 09:40:33 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 395
 396         * mdebugread.c (parse_procedure):  Remove _sigtramp kludges for
 397         alpha and irix. The _sigtramp case has to be handled properly
 398         in the tdep files if we have no ecoff debugging info.
 399         * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
 400         mips-tdep.c (mips_frame_saved_pc):  Handle signal handler frames
 401         without PC_REGNUM kludge.
 402         * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
 403         Clean up handling of mips sigtramp frames, improve comments.
 404
 405 Sat Jan 29 23:25:57 1994  Jeffrey A. Law  (law@snake.cs.utah.edu)
 406
 407         * paread.c (read_unwind_info): Fix typo.
 408
 409         * paread.c (pa_symtab_read): Update the "check_strange_names"
 410         filter to match GCC's current output.  Filter out section symbols
 411         (which the HP linker sometimes puts in the wrong place).
 412
 413 Sat Jan 29 07:44:59 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
 414
 415         * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
 416
 417         * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
 418
 419         * Makefile.in: Remove all references to sparcly-nat.c.
 420
 421         * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
 422         remote-sim.h directly, rather than via $(remote_utils_h).  This avoids
 423         duplicating serial.h and target.h.
 424
 425         * Makefile.in: Don't set M_INSTALL and M_UNINSTALL.  These variables
 426         are not used anywhere (a 5 Oct 1993 change removed the uses).
 427
 428         * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
 429         * config/m68k/es1800.mt: Add comment.
 430         * remote-es.c: Extensive changes to update to current conventions.
 431
 432         * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
 433         If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
 434         to achieve the desired timeout.
 435         * serial.h (serial_t): Add field timeout_remaining.
 436
 437 Fri Jan 28 08:45:02 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
 438
 439         * c-exp.y (yylex): Reenable nested type code.
 440
 441 Fri Jan 28 15:40:33 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 442
 443         * a29k-tdep.c (examine_tag): Add comment regarding argcount.
 444
 445         * remote-mips.c (mips_ops): Fix docstring.
 446
 447         * remote-bug.c (bug_ops): Remove spurious newline from docstring.
 448
 449         * config/m68k/tm-monitor.h: Changes to bring this into accordance
 450         with the old tm-m68k-em.h:
 451         (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
 452         (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
 453         (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
 454         Add FIXME regarding GET_LONGJMP_TARGET.
 455
 456         * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
 457         * infptrace.c (kill_inferior): Add comments.
 458         * main.c (quit_command): Call target_close after we kill or
 459         detach.
 460         * remote-udi.c (udi_close): Don't error() if QUITTING.
 461
 462 Fri Jan 28 11:55:52 1994  Rob Savoye  (rob@darkstar.cygnus.com)
 463
 464         * configure.in: Make m68k-coff and aout add monitor support in
 465         addition to the standard serial support.
 466
 467 Fri Jan 28 08:45:02 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
 468
 469         * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
 470         index indexNil.
 471
 472 Fri Jan 28 10:40:34 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 473
 474         * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
 475         * elfread.c (record_minimal_symbol_and_info),
 476         dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
 477
 478 Thu Jan 27 15:12:23 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 479
 480         * i386-stub.c: Add ".text" right before "mem_fault:".
 481
 482         * main.c (baud_rate): Add FIXME comment about printing -1 value.
 483
 484         * remote-utils.c (usage): Fix message to be accurate and conform
 485         more closely to normal conventions.
 486
 487         * remote-utils.c (gr_files_info): Have the exec_bfd test control
 488         whether to show information about exec_bfd, and not control whether
 489         to show information about device and speed.
 490
 491         * remote-utils.c (gr_open): If sr_get_device returns NULL, give
 492         usage message, don't dump core.
 493
 494         * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
 495         for variable size array.
 496         (bug_fetch_register, bug_store_register): Rename "value" to
 497         "fpreg_buf" because some compilers don't like variables whose
 498         names are the same as types.
 499         (bug_store_register): Use a cast when converting char * to
 500         unsigned char *.
 501
 502         * symmisc.c (maintenance_print_symbols): Don't refer to the name
 503         of the command in error message (the text was referring to the old
 504         name of the command).
 505
 506         * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
 507
 508         * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
 509         full details on structure elements without names.  This partially
 510         reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
 511         of those changes was accidental.
 512
 513         * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
 514         defined, make it an error to specify a single argument which is not
 515         a frame number.
 516
 517         * Makefile.in (version.c), main.c (print_gdb_version): Use
 518         host_alias and target_alias, not host_canonical and
 519         target_canonical, to print configuration.
 520
 521 Wed Jan 26 10:57:21 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 522
 523         * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
 524         of builtin_type_long.  It is necessary to get a type which is
 525         TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
 526
 527         Fix many sins which will come up in 32 bit x 64 bit GDB, and
 528         various miscellaneous things discovered in the process:
 529         * printcmd.c, defs.h (print_address_numeric): New function.
 530         * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
 531         breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
 532         cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
 533         printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
 534         Use it.
 535         * utils.c, defs.h (gdb_print_address): New function.
 536         * expprint (dump_expression), gdbtypes.h: Use it.
 537         * breakpoint.c (describe_other_breakpoints),
 538         symmisc.c (dump_symtab, print_symbol):
 539         Use filtered not unfiltered I/O.
 540         (remove_breakpoints): Remove BREAKPOINT_DEBUG code.  Might as well
 541         just run gdb under a debugger for this (and it had problems with
 542         printing addresses, how to print b->shadow, etc.).
 543         * buildsym.c (make_blockvector), core.c (memory_error),
 544         exec.c (print_section_info), maint.c (print_section_table),
 545         mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
 546         symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
 547         Add comments saying code is broken.  Marked with "FIXME-32x64".
 548         * dbxread.c (process_one_symbol), partial-stab.h (default),
 549         remote-vx.c (vx_run_files_info):
 550         Don't cast int being passed to local_hex_string.
 551         * symmisc.c (print_symbol): Don't cast long being passed to %lx.
 552         * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
 553         only being a long.
 554         * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
 555         and LOC_LOCAL.
 556         * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
 557         * source.c: Include <sys/types.h> regardless of USG.
 558
 559 Tue Jan 25 12:58:26 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 560
 561         * valops.c (value_assign):  Set `type' after coercing toval.
 562         * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
 563         Use extract_unsigned_integer to get the address of a reference.
 564
 565 Tue Jan 25 11:31:53 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 566
 567         * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
 568         AIX can use ? instead of \ for continuation.  Deal with it.
 569
 570         * paread.c (read_unwind_info): Just assign to objfile->obj_private,
 571         not OBJ_UNWIND_INFO.  Assigning to a cast is a GCC-ism which
 572         the HP compiler in ANSI mode doesn't like.
 573
 574         * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
 575         based on USG, rather than defining HAVE_SIGSETMASK to an
 576         expression containing defined.  Having a macro used in #if expand
 577         to an expression containing "defined" is undefined according to
 578         ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
 579         it to.
 580
 581 Mon Jan 24 20:51:29 1994  John Gilmore  (gnu@cygnus.com)
 582
 583         * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
 584         Clean up the changes of 11 Jan, as recommended by Peter Schauer.
 585
 586 Fri Jan 21 19:10:44 1994  Per Bothner  (bothner@kalessin.cygnus.com)
 587
 588         * ch-exp.y (match_string_literal):  Allow a zero-length string.
 589         * ch-lang.c (chill_printstr):  Don't print zero-length string funny.
 590
 591 Sat Jan 22 17:08:48 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 592
 593         * i386aix-nat.c (i386_float_info): Reverse order of registers before
 594         passing them to print_387_status.
 595         (print_387_status): Don't subtract top from 7 before using it.
 596         * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
 597         from 7; the above explains it.
 598
 599 Sat Jan 22 20:25:11 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 600
 601         * mips-tdep.c (init_extra_frame_info):  Use frame relative stack
 602         pointer value when fixing up the frame at the start of a function.
 603
 604 Sat Jan 22 12:29:13 1994  Stu Grossman  (grossman at cygnus.com)
 605
 606         * lynx-nat.c (fetch_core_registers):  Load the I & L regs for the
 607         Sparc from the stack.
 608
 609 Sat Jan 22 08:30:42 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
 610
 611         * remote-mips.c (mips_initialize): Clear mips_initializing via
 612         cleanup chain, not directly.
 613
 614         * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
 615         of -1 mean forever, like in the HAVE_SGTTY case.  Warn if we are
 616         munging the timeout due to the limited range of c_cc[VTIME].
 617
 618         * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
 619         * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
 620         m3-nat.c (m3_create_inferior): Pass it.
 621         * procfs.c: Remove ptrace function.  It was declared in a way which
 622         conflicted with the prototype in unistd.h on Solaris.
 623
 624 Sat Jan 22 01:37:40 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 625
 626         * sparc-tdep.c (frame_saved_pc):  Get the pc from the saved pc
 627         in the sigcontext if it is a signal trampoline frame.
 628         * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
 629         Define for Solaris2.
 630
 631 Sat Jan 22 00:34:47 1994  Stu Grossman  (grossman at cygnus.com)
 632
 633         * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
 634         config/sparc/tm-sparclynx.h:  Move defs of FRAME_SAVED_I0/L0 to
 635         tm-sparc.h so they can be overridden if necessary.
 636
 637 Fri Jan 21 17:49:28 1994  Stu Grossman  (grossman at cygnus.com)
 638
 639         * lynx-nat.c:  Add Sparc support.
 640         * sparcly-nat.c:  Remove.  It's useless.
 641         * config/sparc/nm-sparclynx.h:  Rewrite.
 642         * config/sparc/sparclynx.mh (NATDEPFILES):  Replace sparcly-nat.o
 643         with lynx-nat.o
 644         * config/sparc/tm-sparclynx.h:  Rewrite.
 645
 646 Fri Jan 21 19:08:48 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 647
 648         * rs6000-pinsn.c: Use the new disassembler in the opcodes
 649         directory.  Old code was discarded, since the new opcode table has
 650         a different format.
 651
 652 Fri Jan 21 14:28:30 1994  Fred Fish  (fnf@cygnus.com)
 653
 654         * Makefile.in (realclean):  Remove info files per make-stds.texi.
 655
 656 Fri Jan 21 12:47:53 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 657
 658         * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
 659         if N_SO_ADDRESS_MAYBE_MISSING is defined.
 660         * config/sparc/tm-sun4sol2.h: Define it.
 661
 662 Thu Jan 20 15:04:24 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 663
 664         * printcmd.c (print_address_symbolic):  Unconditionally use msymbol
 665         if we did not find a symbol.
 666
 667 Fri Jan 21 08:20:18 1994  Jeffrey A. Law  (law@snake.cs.utah.edu)
 668
 669         * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
 670         is not defined.
 671
 672         * hppab-nat.c (call_ptrace): Delete redundant function.
 673         (kill_inferior, attach, detach, child_resume): Likewise.
 674         (child_xfer_memory): Likewise.
 675
 676         * hppah-nat.c (call_ptrace): Delete redundant function.
 677         (kill_inferior, attach, detach, child_resume): Likewise.
 678
 679         * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
 680
 681         * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
 682
 683         * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
 684
 685         * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
 686         (CHILD_XFER_MEMORY): Define.
 687         (PT_*): Define so that generic infptrace.c code can be used.
 688
 689 Fri Jan 21 09:23:33 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 690
 691         * xcoffread.c (xcoff_symfile_read): Make second parameter a
 692         struct section_offsets *, not a (nonexistent) struct section_offset *.
 693
 694         * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
 695         internal_xcoff_symtab, not an array of one of them.  Change lots of
 696         "main_aux" to "&main_aux" and so on.
 697
 698         * coffread.c, xcoffread.c: Include <coff/internal.h>
 699         before "symfile.h".
 700
 701 Thu Jan 20 17:30:55 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 702
 703         * coffread.c (coff_getfilename): Make it not static.
 704
 705         * xcoffread.c (read_xcoff_symtab): complain() not abort().
 706
 707         * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
 708         a completely gratuitous difference between xcoffread.c and coffread.c).
 709
 710 Wed Jan 19 15:09:44 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 711
 712         * infrun.c (wait_for_inferior): Don't set frame for
 713         step_resume_breakpoint for IN_SIGTRAMP cases.
 714
 715         * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
 716         breakpoint.c (bpstat_what): Move step_resume from its own field of
 717         the struct bpstat_what into the main_action.  Make it override
 718         other breakpoints.  This is a conservative change in the sense
 719         that before the step resume breakpoint was a breakpoint.c
 720         breakpoint, hitting the step resume breakpoint overrode even
 721         calling bpstat_stop_status.
 722
 723 Wed Jan 19 12:40:25 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 724
 725         * infrun.c (normal_stop):  Set stop_pc after popping the dummy frame
 726         in case execution was stopped in the called function.
 727         * stack.c (print_frame_info, frame_info):  If backtracing through
 728         a call dummy, handle the starting source line number on a line
 729         boundary like backtracing through sigtramp.
 730         * sparc-tdep.c (sparc_frame_find_saved_regs):  Get frame address
 731         for call dummy frame right.  Remove old test for dummy frame,
 732         it has been unused at least since gdb-3.5.
 733         * sparc-tdep.c (sparc_push_dummy_frame):  Set return address register
 734         of the dummy frame.
 735
 736 Tue Jan 18 16:16:35 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 737
 738         * infcmd.c (signal_command): Accept 0 as legitimate signal number.
 739
 740 Tue Jan 18 14:09:25 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 741
 742         * infrun.c (signals_info), target.c (target_signal_from_name):
 743         Use ugly casts to avoid enumvar < enumvar or enumvar++.
 744
 745 Mon Jan 17 22:00:15 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 746
 747         * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
 748         * inflow.c (terminal_ours_1): When discussing how to deal with the
 749         tty state, make note of query() as well as readline.
 750
 751         * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
 752         signals for which stop and print are cleared by default.
 753
 754 Mon Jan 17 20:00:51 1994  Jeffrey A. Law  (law@snake.cs.utah.edu)
 755
 756         * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
 757         reserved fields to hold a stub unwind entry type.  Fix typo.
 758         (stub_unwind_entry): New structure for raw stub unwind entries.
 759         (stub_unwind_types): The types of stubs we may encounter.
 760         (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
 761         * hppa-tdep.c (rp_saved): Use additional information provided
 762         by linker stub unwind descriptors.
 763         (frameless_function_invocation): Likewise.
 764         (frame_chain_valid): Likewise.
 765         * paread.c (compare_unwind_entries): New function for sorting
 766         unwind table entries.
 767         (read_unwind_info): Rewrite to remove dependency on host endianness.
 768         Read in data from the $UNWIND_END$ subspace which contains linker
 769         stub unwind descriptors.  Merge that data into the basic unwind
 770         table.
 771
 772         * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
 773
 774 Mon Jan 17 22:00:15 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 775
 776         * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
 777         from either the symbol name or the auxent.
 778         * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
 779         no longer static.
 780
 781 Mon Jan 17 13:35:01 1994  Fred Fish  (fnf@cygnus.com)
 782
 783         * Makefile.in (ALLPARAM):  Change irix5.h to nm-irix5.h.
 784
 785 Mon Jan 17 12:35:42 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 786
 787         * README:  Update notes for alpha port.
 788
 789 Mon Jan 17 11:15:57 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 790
 791         * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
 792         for operation fault, constraint fault, and type fault.
 793
 794 Sun Jan 16 12:46:01 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 795
 796         * Makefile.in (init.c): Add comment explaining formatting conventions.
 797
 798         * c-exp.y (parse_number): Assign to temporary between the right
 799         shifts, to work around a bug in the SCO compiler.
 800
 801         * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
 802         Add various files which were added to GDB recently.
 803
 804         * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
 805         within_function.
 806
 807         * Makefile.in: Add mostlyclean target.
 808
 809 Sat Jan 15 10:20:13 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 810
 811         * Version 4.11.4.
 812
 813 Sat Jan 15 18:27:34 1994  Per Bothner  (bothner@kalessin.cygnus.com)
 814
 815         * main.c (show_commands):  Make return type of extern
 816         history_get be HIST_ENTRY, rather than struct _hist_entry.
 817         (The latter loses with the upcoming merged readline.)
 818
 819 Sat Jan 15 10:20:13 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 820
 821         * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
 822         const char *, not char *.
 823
 824         * symtab.h (struct symbol): Make section short, not unsigned short.
 825
 826         * symtab.c (lookup_symbol): Add comment about QUIT here.
 827
 828         * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
 829
 830         * c-exp.y (parse_number): Check for overflow regardless of range
 831         checking.  Fix overflow check to use unsigned LONGEST, not
 832         unsigned int.
 833
 834         * c-exp.y (parse_number): Make it so that integer constants are
 835         builtin_type_long_long if builtin_type_long isn't big enough or if
 836         an "LL" suffix is used.  Properly handle "UL" or "LU" suffixes.
 837
 838         * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
 839         Print our "()" first, then recurse for the target type.
 840
 841 Fri Jan 14 21:55:39 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 842
 843         * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
 844
 845         * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
 846
 847 Fri Jan 14 14:17:06 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 848
 849         * utils.c (request_quit): Re-establish signal handler regardless
 850         of USG.
 851
 852         * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
 853
 854 Fri Jan 14 21:55:39 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 855
 856         * i960-tdep.c: Include target.h.
 857
 858 Fri Jan 14 17:12:28 1994  Stan Shebs  (shebs@andros.cygnus.com)
 859
 860         * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
 861
 862 Fri Jan 14 11:06:10 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
 863
 864         * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
 865         changes (status -> ourstatus; declare status, etc.).
 866         * config/nm-lynx.h: Fix child_wait prototype and include target.h.
 867
 868 Fri Jan 14 14:17:06 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 869
 870         * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
 871
 872 Fri Jan 14 11:49:44 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 873
 874         * remote-mips.c (mips_request, mips_wait): Correct prototypes.
 875
 876 Fri Jan 14 11:37:17 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 877
 878         * config/i386/xm-linux.h: Define HAVE_TERMIOS.
 879
 880 Fri Jan 14 01:04:36 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 881
 882         * config/alpha/tm-alpha.h (CALL_DUMMY):  Improve comment.
 883
 884 Thu Jan 13 10:32:38 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 885
 886         * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
 887         is defined.  Otherwise just report TARGET_SIGNAL_UNKNOWN.
 888
 889         * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
 890         writing it.
 891
 892         Add search to target vector (#if 0'd until after 4.12):
 893         * target.h (to_search, target_search): Add.
 894         * gdbcore.h, core.c (generic_search): Add.
 895         * remote.c (remote_search): Add.
 896         * a29k-tdep.c (init_frame_info): Use target_search to find traceback
 897         tag.
 898
 899         * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
 900         is on, call find_pc_function rather than relying just on the minimal
 901         symbols (probably only matters for symbol readers which don't put
 902         statics in the minimal symbols, but changing this strikes me as
 903         not conservative enough).
 904         Initialize name_location in all cases.
 905         If no symbol and no msymbol, don't print anything symbolic.
 906
 907         * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
 908
 909 Wed Jan 12 20:53:16 1994  John Gilmore  (gnu@cygnus.com)
 910
 911         * printcmd.c (print_address_symbolic):  Make it search the
 912         symtabs for variables as well as functions.  Add `set print
 913         fast-symbolic-addr' and default it to fast (the old way).
 914         Print line numbers for data items as well as functions.
 915
 916         * symtab.c (find_addr_symbol):  Return the symtab and the symbol
 917         address, if a symbol is found (take two more args pointing to
 918         where to store these results).
 919
 920         * symtab.h (find_addr_symbol):  Add prototype.
 921
 922 Wed Jan 12 19:32:11 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 923
 924         * objfiles.h: Fix comments to reflect the fact that the phrase
 925         "top of stack" always refers to where the pushing and popping takes
 926         place, regardless of whether it is at the highest or lowest address.
 927
 928 Wed Jan 12 13:23:37 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 929
 930         * mdebugread.c (parse_symbol):  Do not set TYPE_TAG_NAME for
 931         compiler generated tag names.
 932         * mdebugread.c (parse_type):  Handle cross references to qualified
 933         aggregate types.
 934         * valops.c (value_struct_elt):  Improve error message if the
 935         address of a method is requested from an object instance.
 936         * valops.c (search_struct_method):  Make name_matched non-static
 937         to get it initialized correctly.
 938         * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER):  Define to
 939         exclude segment register which are not writable on newer SCO versions.
 940
 941 Wed Jan 12 14:44:45 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 942
 943         * go32-xdep.c: Remove unused function uerror.
 944         (sigsetmask): Declare return type.  Declare argument (to match the
 945         way it is called).  Explicitly return 0.
 946
 947 Wed Jan 12 01:44:25 1994  John Gilmore  (gnu@cygnus.com)
 948
 949         * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
 950         partial_symbol):  Shrink the storage sizes of symbols, by making
 951         enums into 1-byte bitfields when compiled __GNUC__, moving all the
 952         enums and small ints to the end of each struct to improve
 953         alignment, and switching the section number from int to unsigned
 954         short.
 955
 956 Wed Jan 12 00:16:26 1994  John Gilmore  (gnu@cygnus.com)
 957
 958         * symtab.c (find_addr_symbol):  New routine that will find the nearest
 959         symbol associated with an address.  It does so by exhaustive
 960         search of the symtabs, so it's slow but complete.
 961
 962 Tue Jan 11 23:57:30 1994  John Gilmore  (gnu@cygnus.com)
 963
 964         * coffread.c (read_coff_symtab):  Set PC bounds of _globals_ symtab
 965         to [0,0] rather than [0, end of first source file].  This avoids
 966         problems with other parts of GDB looking for linetables in the
 967         _globals_ symtab.  Eliminate variables num_object_files and
 968         first_object_file_end.
 969
 970 Tue Jan 11 00:53:46 1994  John Gilmore  (gnu@cygnus.com)
 971
 972         * a29k-tdep.c (init_frame_info):  Cast null arg to examine_tag.
 973         (pop_frame):  Restore PC2 and LR0 from dummy frames.
 974         (push_dummy_frame):  Save PC2 and LR0 into dummy frames.
 975         (setup_arbitrary_frame):  Handle 3 args and set up real frames.
 976         * config/a29k/tm-a29k.h (FRAME_NUM_ARGS):  Update comments.
 977         (DUMMY_FRAME_RSIZE):  Add 2 longwords for PC2 and LR0.
 978         (SETUP_ARBITRARY_FRAME):  Define.
 979
 980 Tue Jan 11 06:59:10 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
 981
 982         * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
 983
 984 Tue Jan 11 14:27:03 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 985
 986         * remote-udi.c (udi_resume): Correct prototype.
 987
 988 Tue Jan 11 11:10:30 1994  Jeffrey A. Law  (law@snake.cs.utah.edu)
 989
 990         * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
 991         hppa_frame_find_saved_regs.
 992         * hppa-tdep.c (dig_fp_from_stack): Delete function.
 993         (prologue_inst_adjust_sp): New function.
 994         (is_branch, inst_saves_gr, inst_saves_fr): New functions.
 995         (skip_prologue): Completely rewrite to use unwind information.
 996         (hppa_frame_find_saved_regs): Likewise.
 997
 998 Tue Jan 11 06:59:10 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
 999
1000         * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
1001         to convert a signal number with appropriate bounds checking.
1002
1003         * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
1004
1005 Tue Jan 11 00:53:46 1994  John Gilmore  (gnu@cygnus.com)
1006
1007         * stack.c (frame_info):  If FRAME_FIND_SAVED_REGS isn't defined,
1008         print a newline to end the display anyway.
1009
1010         * sparc-tdep.c (sparc_pop_frame):  Pop the fsr and csr (float and
1011         coprocessor status regs) when popping a frame.  This fixes
1012         float exceptions that occur after calling inferior functions.
1013
1014         * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
1015         Read and write the fsr (float status register) to/from the child
1016         process along with the float regs.  Remove Peter Schauer's change
1017         of May 24 '93, which has higher overhead and doesn't solve the
1018         real problem (which was that FSR wasn't being set).
1019
1020 Mon Jan 10 23:16:42 1994  John Gilmore  (gnu@cygnus.com)
1021
1022         * a29k-tdep.c (examine_prologue):  Don't worry if the ASGEQ
1023         stack overflow check isn't right after the register stack
1024         adjustment instruction.  Metaware R2.3u compiler moves other
1025         things in front of it.  This fix isn't perfect but is what's
1026         running.
1027
1028 Mon Jan 10 20:08:23 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
1029
1030         * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
1031
1032         * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
1033         character filenames.
1034         * configure.in: Change accordingly.
1035
1036 Mon Jan 10 15:48:36 1994  Tom Lord  (lord@rtl.cygnus.com)
1037
1038         * m68k-stub.c, sparc-stub.c: removed spurious introduction of
1039         _filtered io routines from these two files.
1040
1041 Fri Jan  7 12:42:45 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
1042
1043         * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
1044         config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET):  Define.
1045         * mdebugread.c (parse_symbol):  Handle enum sh.type produced by
1046         DEC c89.
1047         * mdebugread.c (add_line):  Handle zero linenos produced by DEC c89.
1048
1049 Fri Jan  7 12:55:25 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
1050
1051         * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
1052         printing to gdb_stderr.
1053
1054         * remote-udi.c (udi_kill): Don't close the connection, just set
1055         inferior_pid to zero.
1056         (udi_mourn): Call remove_breakpoints.
1057
1058         * remote-udi.c: Remove obsolete need_artificial_traps comment.
1059
1060         * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
1061
1062 Thu Jan  6 07:17:53 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
1063
1064         * symtab.c (lookup_symbol): Don't try adding .c to the name.
1065
1066         * remote-bug.c: At the start of each section, reset srec_frame
1067         back to 160.
1068
1069         * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
1070         * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
1071         * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
1072         code which looks for those two waitkinds.  Use switch statement.
1073         * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
1074         CHILD_SPECIAL_WAITSTATUS.
1075
1076         * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
1077         * Move target_signal_from_host, target_signal_to_host, and
1078         store_waitstatus from inftarg.c to target.c.  procfs needs them.
1079         * target.c: Include "wait.h" and <signal.h>.
1080         * target.h, infrun.c (proceed), proceed callers: Pass new code
1081         TARGET_SIGNAL_DEFAULT instead of -1.  This avoids problems with
1082         enums being treated as unsigned and is cleaner.
1083         * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
1084         TARGET_SIGNAL_0.
1085         * infcmd.c (signal_command), infrun.c (signals_info):
1086         Don't allow user to specify numeric equivalent of
1087         TARGET_SIGNAL_DEFAULT.
1088
1089 Tue Jan  4 15:34:36 1994  Stu Grossman  (grossman@cygnus.com)
1090
1091         * config/alpha/alpha-netware.mt:  New target support for Alpha
1092         running Netware.
1093         * configure.in:  Add alpha-*-netware* target.
1094
1095 Tue Jan  4 14:51:35 1994  Stan Shebs  (shebs@andros.cygnus.com)
1096
1097         * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
1098
1099 Tue Jan  4 09:47:14 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
1100
1101         * target.h: Add enum target_waitkind, enum target_signal, and
1102         struct target_waitstatus.  Change status argument to target_wait to
1103         be struct target_waitstatus * instead of int *.
1104         * target.h, infrun.c, all targets: Change type of signal arguments
1105         to resume(), proceed(), and target_resume() from int to enum
1106         target_signal.
1107         * All targets (*_wait, *_resume): Change accordingly.
1108         * infcmd.c (program_info, signal_command), throughout infrun.c,
1109         * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
1110         * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
1111         signal code stuff right with the new signals would be non-trivial).
1112         * inferior.h (stop_signal): Make it enum target_signal not int.
1113         * target.c, target.h (target_signal_to_string, target_signal_to_name,
1114         target_signal_from_name): New functions.
1115         * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
1116         store_waitstatus): New functions.
1117         * procfs.c (procfs_notice_signals): Use them.
1118         * i960-tdep.c (i960_fault_to_signal): New function, to replace
1119         print_fault.
1120         * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
1121
1122         * objfiles.c (build_objfile_section_table): Don't abort() if
1123         objfile->sections is already set.
1124
1125         * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
1126         to match recent change to exec.c.
1127
1128         * Version 4.11.3.
1129
1130         * main.c (print_gdb_version): Change year to 1994.
1131
1132         * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
1133         * Makefile.in (NONSRC): Add ChangeLog-93.
1134
1135 Mon Jan  3 11:57:29 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
1136
1137         * stabsread.c (read_type): Allow defining several type numbers
1138         at once (e.g. "(1,2)=(3,4)="...).
1139
1140         * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
1141
1142         * breakpoint.c (frame_in_dummy): Check PC as well as frame.
1143
1144 Mon Jan  3 02:47:03 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
1145
1146         * mdebugread.c (psymtab_to_symtab_1):  Only pass N_STAB symbols
1147         to process_one_symbol.
1148         * symtab.c (find_pc_psymbol):  Search global_psymbols as well to
1149         avoid caching a bad endaddr in find_pc_partial_function.
1150
1151 Sun Jan  2 21:41:17 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
1152
1153         * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
1154
1155 Sat Jan  1 04:35:23 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
1156
1157         * infrun.c (wait_for_inferior):  Do not step or step resume past
1158         the end of a one-line function we just stepped into.
1159
1160 For older changes see ChangeLog-93
1161 \f
1162 Local Variables:
1163 mode: indented-text
1164 left-margin: 8
1165 fill-column: 74
1166 version-control: never
1167 End: