gdb/config/sparc/tm-sp64.h

   1 /* Target machine sub-parameters for SPARC64, for GDB, the GNU debugger.
   2    This is included by other tm-*.h files to define SPARC64 cpu-related info.
   3    Copyright 1994, 1995, 1996, 1998, 1999, 2000
   4    Free Software Foundation, Inc.
   5    This is (obviously) based on the SPARC Vn (n<9) port.
   6    Contributed by Doug Evans (dje@cygnus.com).
   7    Further modified by Bob Manson (manson@cygnus.com).
   8
   9    This file is part of GDB.
  10
  11    This program is free software; you can redistribute it and/or modify
  12    it under the terms of the GNU General Public License as published by
  13    the Free Software Foundation; either version 2 of the License, or
  14    (at your option) any later version.
  15
  16    This program is distributed in the hope that it will be useful,
  17    but WITHOUT ANY WARRANTY; without even the implied warranty of
  18    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  19    GNU General Public License for more details.
  20
  21    You should have received a copy of the GNU General Public License
  22    along with this program; if not, write to the Free Software
  23    Foundation, Inc., 59 Temple Place - Suite 330,
  24    Boston, MA 02111-1307, USA.  */
  25
  26 #define GDB_MULTI_ARCH GDB_MULTI_ARCH_PARTIAL
  27
  28 #ifndef GDB_TARGET_IS_SPARC64
  29 #define GDB_TARGET_IS_SPARC64 1
  30 #endif
  31
  32 #include "sparc/tm-sparc.h"
  33
  34 /* Eeeew. Ok, we have to assume (for now) that the processor really is
  35    in sparc64 mode. While this is the same instruction sequence as
  36    on the Sparc, the stack frames are offset by +2047 (and the arguments
  37    are 8 bytes instead of 4). */
  38 /* Instructions are:
  39    std  %f10, [ %fp + 0x7a7 ]
  40    std  %f8, [ %fp + 0x79f ]
  41    std  %f6, [ %fp + 0x797 ]
  42    std  %f4, [ %fp + 0x78f ]
  43    std  %f2, [ %fp + 0x787 ]
  44    std  %f0, [ %fp + 0x77f ]
  45    std  %g6, [ %fp + 0x777 ]
  46    std  %g4, [ %fp + 0x76f ]
  47    std  %g2, [ %fp + 0x767 ]
  48    std  %g0, [ %fp + 0x75f ]
  49    std  %fp, [ %fp + 0x757 ]
  50    std  %i4, [ %fp + 0x74f ]
  51    std  %i2, [ %fp + 0x747 ]
  52    std  %i0, [ %fp + 0x73f ]
  53    nop
  54    nop
  55    nop
  56    nop
  57    rd  %tbr, %o0
  58    st  %o0, [ %fp + 0x72b ]
  59    rd  %tpc, %o0
  60    st  %o0, [ %fp + 0x727 ]
  61    rd  %psr, %o0
  62    st  %o0, [ %fp + 0x723 ]
  63    rd  %y, %o0
  64    st  %o0, [ %fp + 0x71f ]
  65    ldx  [ %sp + 0x8a7 ], %o5
  66    ldx  [ %sp + 0x89f ], %o4
  67    ldx  [ %sp + 0x897 ], %o3
  68    ldx  [ %sp + 0x88f ], %o2
  69    ldx  [ %sp + 0x887 ], %o1
  70    call  %g0
  71    ldx  [ %sp + 0x87f ], %o0
  72    nop
  73    ta  1
  74    nop
  75    nop
  76  */
  77
  78 #if !defined (GDB_MULTI_ARCH) || (GDB_MULTI_ARCH == 0)
  79 /*
  80  * The following defines must go away for MULTI_ARCH.
  81  */
  82
  83 #ifndef DO_CALL_DUMMY_ON_STACK
  84
  85 /*
  86  * These defines will suffice for the AT_ENTRY_POINT call dummy method.
  87  */
  88
  89 #undef  CALL_DUMMY
  90 #define CALL_DUMMY {0}
  91 #undef  CALL_DUMMY_LENGTH
  92 #define CALL_DUMMY_LENGTH 0
  93 #undef  CALL_DUMMY_CALL_OFFSET
  94 #define CALL_DUMMY_CALL_OFFSET 0
  95 #undef  CALL_DUMMY_START_OFFSET
  96 #define CALL_DUMMY_START_OFFSET 0
  97 #undef  CALL_DUMMY_BREAKPOINT_OFFSET
  98 #define CALL_DUMMY_BREAKPOINT_OFFSET 0
  99 #undef  CALL_DUMMY_BREAKPOINT_OFFSET_P
 100 #define CALL_DUMMY_BREAKPOINT_OFFSET_P 1
 101 #undef  CALL_DUMMY_LOCATION
 102 #define CALL_DUMMY_LOCATION AT_ENTRY_POINT
 103 #undef  PC_IN_CALL_DUMMY
 104 #define PC_IN_CALL_DUMMY(pc, sp, frame_address) deprecated_pc_in_call_dummy_at_entry_point (pc, sp, frame_address)
 105 #undef  CALL_DUMMY_STACK_ADJUST
 106 #define CALL_DUMMY_STACK_ADJUST 128
 107 #undef  SIZEOF_CALL_DUMMY_WORDS
 108 #define SIZEOF_CALL_DUMMY_WORDS 0
 109 #undef  CALL_DUMMY_ADDRESS
 110 #define CALL_DUMMY_ADDRESS() entry_point_address()
 111 #undef  FIX_CALL_DUMMY
 112 #define FIX_CALL_DUMMY(DUMMYNAME, PC, FUN, NARGS, ARGS, TYPE, GCC_P)
 113 #undef  PUSH_RETURN_ADDRESS
 114 #define PUSH_RETURN_ADDRESS(PC, SP) sparc_at_entry_push_return_address (PC, SP)
 115 extern CORE_ADDR
 116 sparc_at_entry_push_return_address (CORE_ADDR pc, CORE_ADDR sp);
 117
 118 #undef  STORE_STRUCT_RETURN
 119 #define STORE_STRUCT_RETURN(ADDR, SP) \
 120      sparc_at_entry_store_struct_return (ADDR, SP)
 121 extern void
 122 sparc_at_entry_store_struct_return (CORE_ADDR addr, CORE_ADDR sp);
 123
 124
 125 #else
 126 /*
 127  * Old call dummy method, with CALL_DUMMY on the stack.
 128  */
 129
 130 #undef  CALL_DUMMY
 131 #define CALL_DUMMY {             0x9de3bec0fd3fa7f7LL, 0xf93fa7eff53fa7e7LL,\
 132                                  0xf13fa7dfed3fa7d7LL, 0xe93fa7cfe53fa7c7LL,\
 133                                  0xe13fa7bfdd3fa7b7LL, 0xd93fa7afd53fa7a7LL,\
 134                                  0xd13fa79fcd3fa797LL, 0xc93fa78fc53fa787LL,\
 135                                  0xc13fa77fcc3fa777LL, 0xc83fa76fc43fa767LL,\
 136                                  0xc03fa75ffc3fa757LL, 0xf83fa74ff43fa747LL,\
 137                                  0xf03fa73f01000000LL, 0x0100000001000000LL,\
 138                                  0x0100000091580000LL, 0xd027a72b93500000LL,\
 139                                  0xd027a72791480000LL, 0xd027a72391400000LL,\
 140                                  0xd027a71fda5ba8a7LL, 0xd85ba89fd65ba897LL,\
 141                                  0xd45ba88fd25ba887LL, 0x9fc02000d05ba87fLL,\
 142                                  0x0100000091d02001LL, 0x0100000001000000LL }
 143
 144
 145 /* 128 is to reserve space to write the %i/%l registers that will be restored
 146    when we resume. */
 147 #undef  CALL_DUMMY_STACK_ADJUST
 148 #define CALL_DUMMY_STACK_ADJUST 128
 149
 150 /* Size of the call dummy in bytes. */
 151 #undef  CALL_DUMMY_LENGTH
 152 #define CALL_DUMMY_LENGTH 192
 153
 154 /* Offset within CALL_DUMMY of the 'call' instruction. */
 155 #undef  CALL_DUMMY_START_OFFSET
 156 #define CALL_DUMMY_START_OFFSET 148
 157
 158 /* Offset within CALL_DUMMY of the 'call' instruction. */
 159 #undef  CALL_DUMMY_CALL_OFFSET
 160 #define CALL_DUMMY_CALL_OFFSET (CALL_DUMMY_START_OFFSET + (5 * 4))
 161
 162 /* Offset within CALL_DUMMY of the 'ta 1' instruction. */
 163 #undef  CALL_DUMMY_BREAKPOINT_OFFSET
 164 #define CALL_DUMMY_BREAKPOINT_OFFSET (CALL_DUMMY_START_OFFSET + (8 * 4))
 165
 166 /* Let's GDB know that it can make a call_dummy breakpoint.  */
 167 #undef  CALL_DUMMY_BREAKPOINT_OFFSET_P
 168 #define CALL_DUMMY_BREAKPOINT_OFFSET_P 1
 169
 170 /* Call dummy will be located on the stack.  */
 171 #undef  CALL_DUMMY_LOCATION
 172 #define CALL_DUMMY_LOCATION ON_STACK
 173 #undef  PC_IN_CALL_DUMMY
 174 #define PC_IN_CALL_DUMMY(pc, sp, frame_address) deprecated_pc_in_call_dummy_on_stack (pc, sp, frame_address)
 175
 176 /* Insert the function address into the call dummy.  */
 177 #undef  FIX_CALL_DUMMY
 178 #define FIX_CALL_DUMMY(dummyname, pc, fun, nargs, args, type, gcc_p) \
 179  sparc_fix_call_dummy (dummyname, pc, fun, type, gcc_p)
 180 void sparc_fix_call_dummy (char *dummy, CORE_ADDR pc, CORE_ADDR fun,
 181                            struct type *value_type, int using_gcc);
 182
 183
 184 /* The remainder of these will accept the default definition.  */
 185 #undef  SIZEOF_CALL_DUMMY_WORDS
 186 #undef  PUSH_RETURN_ADDRESS
 187 #undef  CALL_DUMMY_ADDRESS
 188 #undef  STORE_STRUCT_RETURN
 189
 190 #endif
 191
 192 /* Does the specified function use the "struct returning" convention
 193    or the "value returning" convention?  The "value returning" convention
 194    almost invariably returns the entire value in registers.  The
 195    "struct returning" convention often returns the entire value in
 196    memory, and passes a pointer (out of or into the function) saying
 197    where the value (is or should go).
 198
 199    Since this sometimes depends on whether it was compiled with GCC,
 200    this is also an argument.  This is used in call_function to build a
 201    stack, and in value_being_returned to print return values.
 202
 203    On Sparc64, we only pass pointers to structs if they're larger than
 204    32 bytes. Otherwise they're stored in %o0-%o3 (floating-point
 205    values go into %fp0-%fp3).  */
 206
 207 #undef  USE_STRUCT_CONVENTION
 208 #define USE_STRUCT_CONVENTION(gcc_p, type) (TYPE_LENGTH (type) > 32)
 209
 210 CORE_ADDR sparc64_push_arguments (int,
 211                                   struct value **, CORE_ADDR, int, CORE_ADDR);
 212 #undef PUSH_ARGUMENTS
 213 #define PUSH_ARGUMENTS(A,B,C,D,E) \
 214      (sparc64_push_arguments ((A), (B), (C), (D), (E)))
 215
 216 /* Store the address of the place in which to copy the structure the
 217    subroutine will return.  This is called from call_function. */
 218 /* FIXME: V9 uses %o0 for this.  */
 219
 220 #undef  STORE_STRUCT_RETURN
 221 #define STORE_STRUCT_RETURN(ADDR, SP) \
 222   { target_write_memory ((SP)+(16*8), (char *)&(ADDR), 8); }
 223
 224 /* Stack must be aligned on 128-bit boundaries when synthesizing
 225    function calls. */
 226
 227 #undef  STACK_ALIGN
 228 #define STACK_ALIGN(ADDR) (((ADDR) + 15 ) & -16)
 229
 230 /* Initializer for an array of names of registers.
 231    There should be NUM_REGS strings in this initializer.  */
 232 /* Some of these registers are only accessible from priviledged mode.
 233    They are here for kernel debuggers, etc.  */
 234 /* FIXME: icc and xcc are currently considered separate registers.
 235    This may have to change and consider them as just one (ccr).
 236    Let's postpone this as long as we can.  It's nice to be able to set
 237    them individually.  */
 238 /* FIXME: fcc0-3 are currently separate, even though they are also part of
 239    fsr.  May have to remove them but let's postpone this as long as
 240    possible.  It's nice to be able to set them individually.  */
 241 /* FIXME: Whether to include f33, f35, etc. here is not clear.
 242    There are advantages and disadvantages.  */
 243
 244 #undef  REGISTER_NAMES
 245 #define REGISTER_NAMES  \
 246 { "g0", "g1", "g2", "g3", "g4", "g5", "g6", "g7",       \
 247   "o0", "o1", "o2", "o3", "o4", "o5", "sp", "o7",       \
 248   "l0", "l1", "l2", "l3", "l4", "l5", "l6", "l7",       \
 249   "i0", "i1", "i2", "i3", "i4", "i5", "fp", "i7",       \
 250                                                                 \
 251   "f0", "f1", "f2", "f3", "f4", "f5", "f6", "f7",               \
 252   "f8", "f9", "f10", "f11", "f12", "f13", "f14", "f15",         \
 253   "f16", "f17", "f18", "f19", "f20", "f21", "f22", "f23",       \
 254   "f24", "f25", "f26", "f27", "f28", "f29", "f30", "f31",       \
 255   "f32", "f34", "f36", "f38", "f40", "f42", "f44", "f46",       \
 256   "f48", "f50", "f52", "f54", "f56", "f58", "f60", "f62",       \
 257                                                                 \
 258   "pc", "npc", "ccr", "fsr", "fprs", "y", "asi",                \
 259   "ver", "tick", "pil", "pstate",                               \
 260   "tstate", "tba", "tl", "tt", "tpc", "tnpc", "wstate",         \
 261   "cwp", "cansave", "canrestore", "cleanwin", "otherwin",       \
 262   "asr16", "asr17", "asr18", "asr19", "asr20", "asr21",         \
 263   "asr22", "asr23", "asr24", "asr25", "asr26", "asr27",         \
 264   "asr28", "asr29", "asr30", "asr31",                           \
 265   /* These are here at the end to simplify removing them if we have to.  */ \
 266   "icc", "xcc", "fcc0", "fcc1", "fcc2", "fcc3"                  \
 267 }
 268
 269 #undef REG_STRUCT_HAS_ADDR
 270 #define REG_STRUCT_HAS_ADDR(gcc_p,type) (TYPE_LENGTH (type) > 32)
 271
 272 extern CORE_ADDR sparc64_read_sp ();
 273 extern CORE_ADDR sparc64_read_fp ();
 274 extern void sparc64_write_sp (CORE_ADDR);
 275
 276 #define TARGET_READ_SP() (sparc64_read_sp ())
 277 #define TARGET_READ_FP() (sparc64_read_fp ())
 278 #define TARGET_WRITE_SP(X) (sparc64_write_sp (X))
 279
 280 #undef DEPRECATED_EXTRACT_RETURN_VALUE
 281 #define DEPRECATED_EXTRACT_RETURN_VALUE(TYPE,REGBUF,VALBUF) \
 282      sp64_extract_return_value(TYPE, REGBUF, VALBUF, 0)
 283 extern void sp64_extract_return_value (struct type *, char[], char *, int);
 284
 285 /* Register numbers of various important registers.
 286    Note that some of these values are "real" register numbers,
 287    and correspond to the general registers of the machine,
 288    and some are "phony" register numbers which are too large
 289    to be actual register numbers as far as the user is concerned
 290    but do serve to get the desired values when passed to read_register.  */
 291
 292 #if 0                           /* defined in tm-sparc.h, replicated
 293                                    for doc purposes */
 294 #define G0_REGNUM 0             /* %g0 */
 295 #define G1_REGNUM 1             /* %g1 */
 296 #define O0_REGNUM 8             /* %o0 */
 297 #define SP_REGNUM 14            /* Contains address of top of stack, \
 298                                    which is also the bottom of the frame.  */
 299 #define RP_REGNUM 15            /* Contains return address value, *before* \
 300                                    any windows get switched.  */
 301 #define O7_REGNUM 15            /* Last local reg not saved on stack frame */
 302 #define L0_REGNUM 16            /* First local reg that's saved on stack frame
 303                                    rather than in machine registers */
 304 #define I0_REGNUM 24            /* %i0 */
 305 #define FP_REGNUM 30            /* Contains address of executing stack frame */
 306 #define I7_REGNUM 31            /* Last local reg saved on stack frame */
 307 #define FP0_REGNUM 32           /* Floating point register 0 */
 308 #endif
 309
 310 /*#define FP_MAX_REGNUM 80*/    /* 1 + last fp reg number */
 311
 312 /* #undef v8 misc. regs */
 313
 314 #undef Y_REGNUM
 315 #undef PS_REGNUM
 316 #undef WIM_REGNUM
 317 #undef TBR_REGNUM
 318 #undef PC_REGNUM
 319 #undef NPC_REGNUM
 320 #undef FPS_REGNUM
 321 #undef CPS_REGNUM
 322
 323 /* v9 misc. and priv. regs */
 324
 325 #define C0_REGNUM 80                    /* Start of control registers */
 326
 327 #define PC_REGNUM (C0_REGNUM + 0)       /* Current PC */
 328 #define NPC_REGNUM (C0_REGNUM + 1)      /* Next PC */
 329 #define CCR_REGNUM (C0_REGNUM + 2)      /* Condition Code Register (%xcc,%icc) */
 330 #define FSR_REGNUM (C0_REGNUM + 3)      /* Floating Point State */
 331 #define FPRS_REGNUM (C0_REGNUM + 4)     /* Floating Point Registers State */
 332 #define Y_REGNUM (C0_REGNUM + 5)        /* Temp register for multiplication, etc.  */
 333 #define ASI_REGNUM (C0_REGNUM + 6)      /* Alternate Space Identifier */
 334 #define VER_REGNUM (C0_REGNUM + 7)      /* Version register */
 335 #define TICK_REGNUM (C0_REGNUM + 8)     /* Tick register */
 336 #define PIL_REGNUM (C0_REGNUM + 9)      /* Processor Interrupt Level */
 337 #define PSTATE_REGNUM (C0_REGNUM + 10)  /* Processor State */
 338 #define TSTATE_REGNUM (C0_REGNUM + 11)  /* Trap State */
 339 #define TBA_REGNUM (C0_REGNUM + 12)     /* Trap Base Address */
 340 #define TL_REGNUM (C0_REGNUM + 13)      /* Trap Level */
 341 #define TT_REGNUM (C0_REGNUM + 14)      /* Trap Type */
 342 #define TPC_REGNUM (C0_REGNUM + 15)     /* Trap pc */
 343 #define TNPC_REGNUM (C0_REGNUM + 16)    /* Trap npc */
 344 #define WSTATE_REGNUM (C0_REGNUM + 17)  /* Window State */
 345 #define CWP_REGNUM (C0_REGNUM + 18)     /* Current Window Pointer */
 346 #define CANSAVE_REGNUM (C0_REGNUM + 19)         /* Savable Windows */
 347 #define CANRESTORE_REGNUM (C0_REGNUM + 20)      /* Restorable Windows */
 348 #define CLEANWIN_REGNUM (C0_REGNUM + 21)        /* Clean Windows */
 349 #define OTHERWIN_REGNUM (C0_REGNUM + 22)        /* Other Windows */
 350 #define ASR_REGNUM(n) (C0_REGNUM+(23-16)+(n))   /* Ancillary State Register
 351                                                    (n = 16...31) */
 352 #define ICC_REGNUM (C0_REGNUM + 39)     /* 32 bit condition codes */
 353 #define XCC_REGNUM (C0_REGNUM + 40)     /* 64 bit condition codes */
 354 #define FCC0_REGNUM (C0_REGNUM + 41)    /* fp cc reg 0 */
 355 #define FCC1_REGNUM (C0_REGNUM + 42)    /* fp cc reg 1 */
 356 #define FCC2_REGNUM (C0_REGNUM + 43)    /* fp cc reg 2 */
 357 #define FCC3_REGNUM (C0_REGNUM + 44)    /* fp cc reg 3 */
 358
 359 /* Number of machine registers.  */
 360
 361 #undef  NUM_REGS
 362 #define NUM_REGS 125
 363
 364 /* Total amount of space needed to store our copies of the machine's
 365    register state, the array `registers'.
 366    Some of the registers aren't 64 bits, but it's a lot simpler just to assume
 367    they all are (since most of them are).  */
 368 #undef  REGISTER_BYTES
 369 #define REGISTER_BYTES (32*8+32*8+45*8)
 370
 371 /* Index within `registers' of the first byte of the space for
 372    register N.  */
 373 #undef  REGISTER_BYTE
 374 #define REGISTER_BYTE(N) \
 375   ((N) < 32 ? (N)*8                             \
 376    : (N) < 64 ? 32*8 + ((N)-32)*4               \
 377    : (N) < C0_REGNUM ? 32*8 + 32*4 + ((N)-64)*8 \
 378    : 64*8 + ((N)-C0_REGNUM)*8)
 379
 380 /* Say how long (ordinary) registers are.  This is a piece of bogosity
 381    used in push_word and a few other places; REGISTER_RAW_SIZE is the
 382    real way to know how big a register is.  */
 383
 384 #undef  REGISTER_SIZE
 385 #define REGISTER_SIZE 8
 386
 387 /* Number of bytes of storage in the actual machine representation
 388    for register N.  */
 389
 390 #undef  REGISTER_RAW_SIZE
 391 #define REGISTER_RAW_SIZE(N) \
 392   ((N) < 32 ? 8 : (N) < 64 ? 4 : 8)
 393
 394 /* Number of bytes of storage in the program's representation
 395    for register N.  */
 396
 397 #undef  REGISTER_VIRTUAL_SIZE
 398 #define REGISTER_VIRTUAL_SIZE(N) \
 399   ((N) < 32 ? 8 : (N) < 64 ? 4 : 8)
 400
 401 /* Largest value REGISTER_RAW_SIZE can have.  */
 402 /* tm-sparc.h defines this as 8, but play it safe.  */
 403
 404 #undef  MAX_REGISTER_RAW_SIZE
 405 #define MAX_REGISTER_RAW_SIZE 8
 406
 407 /* Largest value REGISTER_VIRTUAL_SIZE can have.  */
 408 /* tm-sparc.h defines this as 8, but play it safe.  */
 409
 410 #undef  MAX_REGISTER_VIRTUAL_SIZE
 411 #define MAX_REGISTER_VIRTUAL_SIZE 8
 412
 413 /* Return the GDB type object for the "standard" data type
 414    of data in register N.  */
 415
 416 #undef  REGISTER_VIRTUAL_TYPE
 417 #define REGISTER_VIRTUAL_TYPE(N) \
 418  ((N) < 32 ? builtin_type_long_long \
 419   : (N) < 64 ? builtin_type_float \
 420   : (N) < 80 ? builtin_type_double \
 421   : builtin_type_long_long)
 422
 423 /* We use to support both 32 bit and 64 bit pointers.
 424    We can't anymore because TARGET_PTR_BIT must now be a constant.  */
 425 #undef  TARGET_PTR_BIT
 426 #define TARGET_PTR_BIT 64
 427
 428 /* Longs are 64 bits. */
 429 #undef TARGET_LONG_BIT
 430 #define TARGET_LONG_BIT 64
 431
 432 #undef TARGET_LONG_LONG_BIT
 433 #define TARGET_LONG_LONG_BIT 64
 434
 435 /* Return number of bytes at start of arglist that are not really args.  */
 436
 437 #undef  FRAME_ARGS_SKIP
 438 #define FRAME_ARGS_SKIP 136
 439
 440 #endif /* GDB_MULTI_ARCH */
 441 \f
 442 /* Offsets into jmp_buf.
 443    FIXME: This was borrowed from the v8 stuff and will probably have to change
 444    for v9.  */
 445
 446 #define JB_ELEMENT_SIZE 8       /* Size of each element in jmp_buf */
 447
 448 #define JB_ONSSTACK 0
 449 #define JB_SIGMASK 1
 450 #define JB_SP 2
 451 #define JB_PC 3
 452 #define JB_NPC 4
 453 #define JB_PSR 5
 454 #define JB_G1 6
 455 #define JB_O0 7
 456 #define JB_WBCNT 8
 457
 458 /* Figure out where the longjmp will land.  We expect that we have
 459    just entered longjmp and haven't yet setup the stack frame, so the
 460    args are still in the output regs.  %o0 (O0_REGNUM) points at the
 461    jmp_buf structure from which we extract the pc (JB_PC) that we will
 462    land at.  The pc is copied into ADDR.  This routine returns true on
 463    success */
 464
 465 extern int get_longjmp_target (CORE_ADDR *);
 466
 467 #define GET_LONGJMP_TARGET(ADDR) get_longjmp_target(ADDR)
 468
 469 #undef TM_PRINT_INSN_MACH
 470 #define TM_PRINT_INSN_MACH bfd_mach_sparc_v9a
 471