gdb/ChangeLog

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