gdb/ChangeLog

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