mach/m68020/as/mach3.c

   1 /* $Id: mach3.c,v 1.9 1994/06/24 13:05:47 ceriel Exp $ */
   2 /*
   3  * (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands.
   4  * See the copyright notice in the ACK home directory, in the file "Copyright".
   5  */
   6 /*
   7  * Motorola 68020 keywords
   8  */
   9
  10 0,      SIZE,           SIZE_B,         ".b",
  11 0,      SIZE,           SIZE_W,         ".w",
  12 0,      SIZE,           SIZE_L,         ".l",
  13
  14 0,      DREG,           00,             "d0",
  15 0,      DREG,           01,             "d1",
  16 0,      DREG,           02,             "d2",
  17 0,      DREG,           03,             "d3",
  18 0,      DREG,           04,             "d4",
  19 0,      DREG,           05,             "d5",
  20 0,      DREG,           06,             "d6",
  21 0,      DREG,           07,             "d7",
  22
  23 0,      AREG,           00,             "a0",
  24 0,      AREG,           01,             "a1",
  25 0,      AREG,           02,             "a2",
  26 0,      AREG,           03,             "a3",
  27 0,      AREG,           04,             "a4",
  28 0,      AREG,           05,             "a5",
  29 0,      AREG,           06,             "a6",
  30 0,      AREG,           07,             "a7",
  31 0,      AREG,           07,             "sp",
  32
  33 0,      PC,             0,              "pc",
  34 0,      PC,             0200,           "zpc",
  35
  36 0,      CREG,           04001,          "vbr",
  37 0,      CREG,           0,              "sfc",
  38 0,      CREG,           00001,          "dfc",
  39 0,      CREG,           00002,          "cacr",
  40 0,      CREG,           04002,          "caar",
  41 0,      CREG,           04003,          "msp",
  42 0,      CREG,           04004,          "isp",
  43
  44 0,      SPEC,           075,            "usp",
  45 0,      SPEC,           076,            "ccr",
  46 0,      SPEC,           077,            "sr",
  47
  48 0,      ABCD,           0140400,        "abcd",
  49 0,      ABCD,           0100400,        "sbcd",
  50
  51 0,      ADDX,           0150400,        "addx",
  52 0,      ADDX,           0110400,        "subx",
  53
  54 0,      ADD,            0153300,        "add",
  55 0,      ADD,            0112700,        "sub",
  56
  57 0,      AND,            0141000,        "and",
  58 0,      AND,            0135000,        "eor",
  59 0,      AND,            0100000,        "or",
  60
  61 0,      BITOP,          0000,           "btst",
  62 0,      BITOP,          0100,           "bchg",
  63 0,      BITOP,          0200,           "bclr",
  64 0,      BITOP,          0300,           "bset",
  65
  66 0,      BITFIELD,       0164300,        "bftst",
  67 0,      BITFIELD,       0165300,        "bfchg",
  68 0,      BITFIELD,       0166300,        "bfclr",
  69 0,      BITFIELD,       0167300,        "bfset",
  70 0,      BF_TO_D,        0164700,        "bfextu",
  71 0,      BF_TO_D,        0164700,        "bfexts",
  72 0,      BF_TO_D,        0164700,        "bfffo",
  73 0,      BFINS,          0167700,        "bfins",
  74
  75 0,      SHIFT,          0160340,        "asr",
  76 0,      SHIFT,          0160740,        "asl",
  77 0,      SHIFT,          0161350,        "lsr",
  78 0,      SHIFT,          0161750,        "lsl",
  79 0,      SHIFT,          0162360,        "roxr",
  80 0,      SHIFT,          0162760,        "roxl",
  81 0,      SHIFT,          0163370,        "ror",
  82 0,      SHIFT,          0163770,        "rol",
  83
  84 0,      SZ_EA,          041000|DTA|ALT, "clr",
  85 0,      SZ_EA,          042000|DTA|ALT, "neg",
  86 0,      SZ_EA,          040000|DTA|ALT, "negx",
  87 0,      SZ_EA,          043000|DTA|ALT, "not",
  88 0,      SZ_EA,          045000,         "tst",
  89
  90 0,      OP_EA,          044000|DTA|ALT, "nbcd",
  91 0,      OP_EA,          045300|DTA|ALT, "tas",
  92 0,      OP_EA,          047200|CTR,     "jsr",
  93 0,      OP_EA,          047300|CTR,     "jmp",
  94 0,      OP_EA,          044100|CTR,     "pea",
  95
  96 0,      OP_EA,          050300,         "st",
  97 0,      OP_EA,          050700,         "sf",
  98 0,      OP_EA,          051300,         "shi",
  99 0,      OP_EA,          051700,         "sls",
 100 0,      OP_EA,          052300,         "scc",
 101 0,      OP_EA,          052700,         "scs",
 102 0,      OP_EA,          053300,         "sne",
 103 0,      OP_EA,          053700,         "seq",
 104 0,      OP_EA,          054300,         "svc",
 105 0,      OP_EA,          054700,         "svs",
 106 0,      OP_EA,          055300,         "spl",
 107 0,      OP_EA,          055700,         "smi",
 108 0,      OP_EA,          056300,         "sge",
 109 0,      OP_EA,          056700,         "slt",
 110 0,      OP_EA,          057300,         "sgt",
 111 0,      OP_EA,          057700,         "sle",
 112
 113 0,      OP_NOOP,        047160,         "reset",
 114 0,      OP_NOOP,        047161,         "nop",
 115 0,      OP_NOOP,        047163,         "rte",
 116 0,      OP_NOOP,        047165,         "rts",
 117 0,      OP_NOOP,        047166,         "trapv",
 118 0,      OP_NOOP,        047167,         "rtr",
 119 0,      OP_NOOP,        045374,         "illegal",
 120
 121 0,      PACK,           0100500,        "pack",
 122 0,      PACK,           0100600,        "unpk",
 123
 124 0,      DIVMUL,         0100,           "divu",
 125 0,      DIVMUL,         0101,           "divs",
 126 0,      DIVMUL,         0000,           "mulu",
 127 0,      DIVMUL,         0001,           "muls",
 128
 129 0,      DIVL,           046100,         "divul",
 130 0,      DIVL,           046101,         "divsl",
 131
 132 0,      BR,             060000,         "bra",
 133 0,      BR,             060400,         "bsr",
 134 0,      BR,             061000,         "bhi",
 135 0,      BR,             061400,         "bls",
 136 0,      BR,             062000,         "bcc",
 137 0,      BR,             062400,         "bcs",
 138 0,      BR,             063000,         "bne",
 139 0,      BR,             063400,         "beq",
 140 0,      BR,             064000,         "bvc",
 141 0,      BR,             064400,         "bvs",
 142 0,      BR,             065000,         "bpl",
 143 0,      BR,             065400,         "bmi",
 144 0,      BR,             066000,         "bge",
 145 0,      BR,             066400,         "blt",
 146 0,      BR,             067000,         "bgt",
 147 0,      BR,             067400,         "ble",
 148
 149 0,      DBR,            050310,         "dbt",
 150 0,      DBR,            050710,         "dbf",
 151 0,      DBR,            050710,         "dbra",
 152 0,      DBR,            051310,         "dbhi",
 153 0,      DBR,            051710,         "dbls",
 154 0,      DBR,            052310,         "dbcc",
 155 0,      DBR,            052710,         "dbcs",
 156 0,      DBR,            053310,         "dbne",
 157 0,      DBR,            053710,         "dbeq",
 158 0,      DBR,            054310,         "dbvc",
 159 0,      DBR,            054710,         "dbvs",
 160 0,      DBR,            055310,         "dbpl",
 161 0,      DBR,            055710,         "dbmi",
 162 0,      DBR,            056310,         "dbge",
 163 0,      DBR,            056710,         "dblt",
 164 0,      DBR,            057310,         "dbgt",
 165 0,      DBR,            057710,         "dble",
 166
 167 0,      OP_EXT,         044000,         "ext",
 168 0,      OP_EXT,         044400,         "extb",
 169
 170 0,      OP_RANGE,       04000,          "chk2",
 171 0,      OP_RANGE,       0,              "cmp2",
 172
 173 0,      TRAPCC,         050370,         "trapt",
 174 0,      TRAPCC,         050770,         "trapf",
 175 0,      TRAPCC,         051370,         "traphi",
 176 0,      TRAPCC,         051770,         "trapls",
 177 0,      TRAPCC,         052370,         "trapcc",
 178 0,      TRAPCC,         052770,         "trapcs",
 179 0,      TRAPCC,         053370,         "trapeq",
 180 0,      TRAPCC,         053770,         "trapvc",
 181 0,      TRAPCC,         054370,         "trapvs",
 182 0,      TRAPCC,         054770,         "trappl",
 183 0,      TRAPCC,         055370,         "trapmi",
 184 0,      TRAPCC,         055770,         "trapge",
 185 0,      TRAPCC,         056370,         "traplt",
 186 0,      TRAPCC,         056770,         "trapgt",
 187 0,      TRAPCC,         057370,         "traple",
 188 0,      TRAPCC,         057770,         "trapne",
 189
 190 0,      CMP,            0,              "cmp",
 191
 192 0,      MOVE,           0,              "move",
 193 0,      MOVESP,         0,              "movep",
 194 0,      MOVEM,          0,              "movem",
 195 0,      MOVESP,         1,              "moves",
 196 0,      MOVEC,          0,              "movec",
 197
 198 0,      SWAP,           0,              "swap",
 199
 200 0,      LINK,           0,              "link",
 201
 202 0,      UNLK,           0,              "unlk",
 203
 204 0,      TRAP,           0,              "trap",
 205
 206 0,      OP_IMM,         047162,         "stop",
 207
 208 0,      CHK,            0,              "chk",
 209
 210 0,      RTM,            0,              "rtm",
 211
 212 0,      EXG,            0,              "exg",
 213
 214 0,      LEA,            0,              "lea",
 215
 216 0,      OP_IMM,         047164,         "rtd",
 217
 218 0,      BKPT,           0,              "bkpt",
 219
 220 0,      CALLM,          0,              "callm",
 221
 222 0,      CAS,            0,              "cas",
 223
 224 0,      CAS2,           0,              "cas2",
 225
 226 0,      CP,             00000,          "c0",
 227 0,      CP,             01000,          "c1",
 228 0,      CP,             02000,          "c2",
 229 0,      CP,             03000,          "c3",
 230 0,      CP,             04000,          "c4",
 231 0,      CP,             05000,          "c5",
 232 0,      CP,             06000,          "c6",
 233 0,      CP,             07000,          "c7",
 234
 235 /* ???? what is this ???? */
 236 0,      CPGEN,          0170000,        ".gen",
 237 0,      CPSCC,          0170100,        ".s",
 238 0,      CPDBCC,         0170110,        ".db",
 239 0,      CPTRAPCC,       0170170,        ".trap",
 240 0,      CPBCC,          0170200,        ".br", /* 'r' to distinguish from SIZE_B
 241                                                 */
 242 0,      CPSAVREST,      0170400,        ".save",
 243 0,      CPSAVREST,      0170500,        ".restore",
 244 /* ???? end of what is this ???? */
 245
 246 /* M68030 MMU registers */
 247 0,      MREG,           0040000,        "tc",
 248 0,      MREG,           0044000,        "srp",
 249 0,      MREG,           0046000,        "crp",
 250 0,      MREG,           0060000,        "mmusr",
 251 0,      MREG,           0060000,        "psr",
 252 0,      MREG,           0004000,        "tt0",
 253 0,      MREG,           0006000,        "tt1",
 254
 255 /* M68030 MMU instructions */
 256
 257 0,      PFLUSHA,        0022000,        "pflusha",
 258 0,      PFLUSH,         0020000,        "pflush",
 259 0,      PLOAD,          0021000,        "ploadr",
 260 0,      PLOAD,          0020000,        "ploadw",
 261 0,      PTEST,          0101000,        "ptestr",
 262 0,      PTEST,          0100000,        "ptestw",
 263 0,      PMOVE,          0000000,        "pmove",
 264 0,      PMOVE,          0000400,        "pmovefd",
 265
 266 /* floating point coprocessor ... */
 267
 268 0,      FSIZE,          FSIZE_S,        ".s",
 269 0,      FSIZE,          FSIZE_X,        ".x",
 270 0,      FSIZE,          FSIZE_P,        ".p",
 271 0,      FSIZE,          FSIZE_D,        ".d",
 272
 273 0,      FPREG,          0,              "fp0",
 274 0,      FPREG,          1,              "fp1",
 275 0,      FPREG,          2,              "fp2",
 276 0,      FPREG,          3,              "fp3",
 277 0,      FPREG,          4,              "fp4",
 278 0,      FPREG,          5,              "fp5",
 279 0,      FPREG,          6,              "fp6",
 280 0,      FPREG,          7,              "fp7",
 281
 282 0,      FPCR,           1,              "fpiar",
 283 0,      FPCR,           2,              "fpsr",
 284 0,      FPCR,           4,              "fpcr",
 285
 286 0,      FMOVE,          0,              "fmove",
 287 0,      FMOVECR,        0,              "fmovecr",
 288 0,      FMOVEM,         0,              "fmovem",
 289
 290 0,      FDYADIC,        042,            "fadd",
 291 0,      FDYADIC,        070,            "fcmp",
 292 0,      FDYADIC,        040,            "fdiv",
 293 0,      FDYADIC,        041,            "fmod",
 294 0,      FDYADIC,        043,            "fmul",
 295 0,      FDYADIC,        045,            "frem",
 296 0,      FDYADIC,        046,            "fscale",
 297 0,      FDYADIC,        044,            "fsgldiv",
 298 0,      FDYADIC,        047,            "fsglmul",
 299 0,      FDYADIC,        050,            "fsub",
 300
 301 0,      FMONADIC,       030,            "fabs",
 302 0,      FMONADIC,       034,            "facos",
 303 0,      FMONADIC,       014,            "fasin",
 304 0,      FMONADIC,       012,            "fatan",
 305 0,      FMONADIC,       015,            "fatanh",
 306 0,      FMONADIC,       035,            "fcos",
 307 0,      FMONADIC,       031,            "fcosh",
 308 0,      FMONADIC,       020,            "fetox",
 309 0,      FMONADIC,       010,            "fetoxm1",
 310 0,      FMONADIC,       036,            "fgetexp",
 311 0,      FMONADIC,       037,            "fgetman",
 312 0,      FMONADIC,       001,            "fint",
 313 0,      FMONADIC,       003,            "fintrz",
 314 0,      FMONADIC,       024,            "flogn",
 315 0,      FMONADIC,       006,            "flognp1",
 316 0,      FMONADIC,       025,            "flog10",
 317 0,      FMONADIC,       026,            "flog2",
 318 0,      FMONADIC,       032,            "fneg",
 319 0,      FMONADIC,       016,            "fsin",
 320 0,      FMONADIC,       002,            "fsinh",
 321 0,      FMONADIC,       004,            "fsqrt",
 322 0,      FMONADIC,       017,            "ftan",
 323 0,      FMONADIC,       011,            "ftanh",
 324 0,      FMONADIC,       022,            "ftentox",
 325 0,      FMONADIC,       021,            "ftwotox",
 326
 327 0,      FSINCOS,        060,            "fsincos",
 328
 329 0,      FBCC,           001,            "fbeq",
 330 0,      FBCC,           016,            "fbne",
 331 0,      FBCC,           022,            "fbgt",
 332 0,      FBCC,           035,            "fbngt",
 333 0,      FBCC,           023,            "fbge",
 334 0,      FBCC,           034,            "fbnge",
 335 0,      FBCC,           024,            "fblt",
 336 0,      FBCC,           033,            "fbnlt",
 337 0,      FBCC,           025,            "fble",
 338 0,      FBCC,           032,            "fbnle",
 339 0,      FBCC,           026,            "fbgl",
 340 0,      FBCC,           031,            "fbngl",
 341 0,      FBCC,           027,            "fbgle",
 342 0,      FBCC,           030,            "fbngle",
 343 0,      FBCC,           002,            "fbogt",
 344 0,      FBCC,           015,            "fbule",
 345 0,      FBCC,           003,            "fboge",
 346 0,      FBCC,           014,            "fbult",
 347 0,      FBCC,           004,            "fbolt",
 348 0,      FBCC,           013,            "fbuge",
 349 0,      FBCC,           005,            "fbole",
 350 0,      FBCC,           012,            "fbugt",
 351 0,      FBCC,           006,            "fbogl",
 352 0,      FBCC,           011,            "fbueq",
 353 0,      FBCC,           007,            "fbor",
 354 0,      FBCC,           010,            "fbun",
 355 0,      FBCC,           000,            "fbf",
 356 0,      FBCC,           017,            "fbt",
 357 0,      FBCC,           020,            "fbsf",
 358 0,      FBCC,           037,            "fbst",
 359 0,      FBCC,           021,            "fbseq",
 360 0,      FBCC,           036,            "fbsne",
 361
 362 0,      FDBCC,          001,            "fdbeq",
 363 0,      FDBCC,          016,            "fdbne",
 364 0,      FDBCC,          022,            "fdbgt",
 365 0,      FDBCC,          035,            "fdbngt",
 366 0,      FDBCC,          023,            "fdbge",
 367 0,      FDBCC,          034,            "fdbnge",
 368 0,      FDBCC,          024,            "fdblt",
 369 0,      FDBCC,          033,            "fdbnlt",
 370 0,      FDBCC,          025,            "fdble",
 371 0,      FDBCC,          032,            "fdbnle",
 372 0,      FDBCC,          026,            "fdbgl",
 373 0,      FDBCC,          031,            "fdbngl",
 374 0,      FDBCC,          027,            "fdbgle",
 375 0,      FDBCC,          030,            "fdbngle",
 376 0,      FDBCC,          002,            "fdbogt",
 377 0,      FDBCC,          015,            "fdbule",
 378 0,      FDBCC,          003,            "fdboge",
 379 0,      FDBCC,          014,            "fdbult",
 380 0,      FDBCC,          004,            "fdbolt",
 381 0,      FDBCC,          013,            "fdbuge",
 382 0,      FDBCC,          005,            "fdbole",
 383 0,      FDBCC,          012,            "fdbugt",
 384 0,      FDBCC,          006,            "fdbogl",
 385 0,      FDBCC,          011,            "fdbueq",
 386 0,      FDBCC,          007,            "fdbor",
 387 0,      FDBCC,          010,            "fdbun",
 388 0,      FDBCC,          000,            "fdbf",
 389 0,      FDBCC,          017,            "fdbt",
 390 0,      FDBCC,          020,            "fdbsf",
 391 0,      FDBCC,          037,            "fdbst",
 392 0,      FDBCC,          021,            "fdbseq",
 393 0,      FDBCC,          036,            "fdbsne",
 394
 395 0,      FNOP,           0,              "fnop",
 396
 397 0,      FSCC,           001,            "fseq",
 398 0,      FSCC,           016,            "fsne",
 399 0,      FSCC,           022,            "fsgt",
 400 0,      FSCC,           035,            "fsngt",
 401 0,      FSCC,           023,            "fsge",
 402 0,      FSCC,           034,            "fsnge",
 403 0,      FSCC,           024,            "fslt",
 404 0,      FSCC,           033,            "fsnlt",
 405 0,      FSCC,           025,            "fsle",
 406 0,      FSCC,           032,            "fsnle",
 407 0,      FSCC,           026,            "fsgl",
 408 0,      FSCC,           031,            "fsngl",
 409 0,      FSCC,           027,            "fsgle",
 410 0,      FSCC,           030,            "fsngle",
 411 0,      FSCC,           002,            "fsogt",
 412 0,      FSCC,           015,            "fsule",
 413 0,      FSCC,           003,            "fsoge",
 414 0,      FSCC,           014,            "fsult",
 415 0,      FSCC,           004,            "fsolt",
 416 0,      FSCC,           013,            "fsuge",
 417 0,      FSCC,           005,            "fsole",
 418 0,      FSCC,           012,            "fsugt",
 419 0,      FSCC,           006,            "fsogl",
 420 0,      FSCC,           011,            "fsueq",
 421 0,      FSCC,           007,            "fsor",
 422 0,      FSCC,           010,            "fsun",
 423 0,      FSCC,           000,            "fsf",
 424 0,      FSCC,           017,            "fst",
 425 0,      FSCC,           020,            "fssf",
 426 0,      FSCC,           037,            "fsst",
 427 0,      FSCC,           021,            "fsseq",
 428 0,      FSCC,           036,            "fssne",
 429
 430 0,      FTST,           0,              "ftst",
 431
 432 0,      FSAVRES,        MEM|ALT|0430,   "fsave",
 433 0,      FSAVRES,        MEM|0540,       "frestore",
 434
 435 0,      FTRAPCC,        001,            "ftrapeq",
 436 0,      FTRAPCC,        016,            "ftrapne",
 437 0,      FTRAPCC,        022,            "ftrapgt",
 438 0,      FTRAPCC,        035,            "ftrapngt",
 439 0,      FTRAPCC,        023,            "ftrapge",
 440 0,      FTRAPCC,        034,            "ftrapnge",
 441 0,      FTRAPCC,        024,            "ftraplt",
 442 0,      FTRAPCC,        033,            "ftrapnlt",
 443 0,      FTRAPCC,        025,            "ftraple",
 444 0,      FTRAPCC,        032,            "ftrapnle",
 445 0,      FTRAPCC,        026,            "ftrapgl",
 446 0,      FTRAPCC,        031,            "ftrapngl",
 447 0,      FTRAPCC,        027,            "ftrapgle",
 448 0,      FTRAPCC,        030,            "ftrapngle",
 449 0,      FTRAPCC,        002,            "ftrapogt",
 450 0,      FTRAPCC,        015,            "ftrapule",
 451 0,      FTRAPCC,        003,            "ftrapoge",
 452 0,      FTRAPCC,        014,            "ftrapult",
 453 0,      FTRAPCC,        004,            "ftrapolt",
 454 0,      FTRAPCC,        013,            "ftrapuge",
 455 0,      FTRAPCC,        005,            "ftrapole",
 456 0,      FTRAPCC,        012,            "ftrapugt",
 457 0,      FTRAPCC,        006,            "ftrapogl",
 458 0,      FTRAPCC,        011,            "ftrapueq",
 459 0,      FTRAPCC,        007,            "ftrapor",
 460 0,      FTRAPCC,        010,            "ftrapun",
 461 0,      FTRAPCC,        000,            "ftrapf",
 462 0,      FTRAPCC,        017,            "ftrapt",
 463 0,      FTRAPCC,        020,            "ftrapsf",
 464 0,      FTRAPCC,        037,            "ftrapst",
 465 0,      FTRAPCC,        021,            "ftrapseq",
 466 0,      FTRAPCC,        036,            "ftrapsne",