| 1 | /* Opcode table for the ARC. |
| 2 | Copyright (C) 1994-2016 Free Software Foundation, Inc. |
| 3 | |
| 4 | Contributed by Claudiu Zissulescu (claziss@synopsys.com) |
| 5 | |
| 6 | This file is part of libopcodes. |
| 7 | |
| 8 | This library is free software; you can redistribute it and/or modify |
| 9 | it under the terms of the GNU General Public License as published by |
| 10 | the Free Software Foundation; either version 3, or (at your option) |
| 11 | any later version. |
| 12 | |
| 13 | It is distributed in the hope that it will be useful, but WITHOUT |
| 14 | ANY WARRANTY; without even the implied warranty of MERCHANTABILITY |
| 15 | or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public |
| 16 | License for more details. |
| 17 | |
| 18 | You should have received a copy of the GNU General Public License |
| 19 | along with this program; if not, write to the Free Software Foundation, |
| 20 | Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */ |
| 21 | |
| 22 | #include "sysdep.h" |
| 23 | #include <stdio.h> |
| 24 | #include "bfd.h" |
| 25 | #include "opcode/arc.h" |
| 26 | #include "opintl.h" |
| 27 | #include "libiberty.h" |
| 28 | |
| 29 | /* ARC NPS400 Support: The ARC NPS400 core is an ARC700 with some custom |
| 30 | instructions. All NPS400 features are built into all ARC target builds as |
| 31 | this reduces the chances that regressions might creep in. */ |
| 32 | |
| 33 | /* Insert RB register into a 32-bit opcode. */ |
| 34 | static unsigned long long |
| 35 | insert_rb (unsigned long long insn, |
| 36 | long long int value, |
| 37 | const char **errmsg ATTRIBUTE_UNUSED) |
| 38 | { |
| 39 | return insn | ((value & 0x07) << 24) | (((value >> 3) & 0x07) << 12); |
| 40 | } |
| 41 | |
| 42 | static long long int |
| 43 | extract_rb (unsigned long long insn ATTRIBUTE_UNUSED, |
| 44 | bfd_boolean * invalid ATTRIBUTE_UNUSED) |
| 45 | { |
| 46 | int value = (((insn >> 12) & 0x07) << 3) | ((insn >> 24) & 0x07); |
| 47 | |
| 48 | if (value == 0x3e && invalid) |
| 49 | *invalid = TRUE; /* A limm operand, it should be extracted in a |
| 50 | different way. */ |
| 51 | |
| 52 | return value; |
| 53 | } |
| 54 | |
| 55 | static unsigned long long |
| 56 | insert_rad (unsigned long long insn, |
| 57 | long long int value, |
| 58 | const char **errmsg ATTRIBUTE_UNUSED) |
| 59 | { |
| 60 | if (value & 0x01) |
| 61 | *errmsg = _("Improper register value."); |
| 62 | |
| 63 | return insn | (value & 0x3F); |
| 64 | } |
| 65 | |
| 66 | static unsigned long long |
| 67 | insert_rcd (unsigned long long insn, |
| 68 | long long int value, |
| 69 | const char **errmsg ATTRIBUTE_UNUSED) |
| 70 | { |
| 71 | if (value & 0x01) |
| 72 | *errmsg = _("Improper register value."); |
| 73 | |
| 74 | return insn | ((value & 0x3F) << 6); |
| 75 | } |
| 76 | |
| 77 | /* Dummy insert ZERO operand function. */ |
| 78 | |
| 79 | static unsigned long long |
| 80 | insert_za (unsigned long long insn, |
| 81 | long long int value, |
| 82 | const char **errmsg) |
| 83 | { |
| 84 | if (value) |
| 85 | *errmsg = _("operand is not zero"); |
| 86 | return insn; |
| 87 | } |
| 88 | |
| 89 | /* Insert Y-bit in bbit/br instructions. This function is called only |
| 90 | when solving fixups. */ |
| 91 | |
| 92 | static unsigned long long |
| 93 | insert_Ybit (unsigned long long insn, |
| 94 | long long int value, |
| 95 | const char **errmsg ATTRIBUTE_UNUSED) |
| 96 | { |
| 97 | if (value > 0) |
| 98 | insn |= 0x08; |
| 99 | |
| 100 | return insn; |
| 101 | } |
| 102 | |
| 103 | /* Insert Y-bit in bbit/br instructions. This function is called only |
| 104 | when solving fixups. */ |
| 105 | |
| 106 | static unsigned long long |
| 107 | insert_NYbit (unsigned long long insn, |
| 108 | long long int value, |
| 109 | const char **errmsg ATTRIBUTE_UNUSED) |
| 110 | { |
| 111 | if (value < 0) |
| 112 | insn |= 0x08; |
| 113 | |
| 114 | return insn; |
| 115 | } |
| 116 | |
| 117 | /* Insert H register into a 16-bit opcode. */ |
| 118 | |
| 119 | static unsigned long long |
| 120 | insert_rhv1 (unsigned long long insn, |
| 121 | long long int value, |
| 122 | const char **errmsg ATTRIBUTE_UNUSED) |
| 123 | { |
| 124 | return insn |= ((value & 0x07) << 5) | ((value >> 3) & 0x07); |
| 125 | } |
| 126 | |
| 127 | static long long int |
| 128 | extract_rhv1 (unsigned long long insn ATTRIBUTE_UNUSED, |
| 129 | bfd_boolean * invalid ATTRIBUTE_UNUSED) |
| 130 | { |
| 131 | int value = ((insn & 0x7) << 3) | ((insn >> 5) & 0x7); |
| 132 | |
| 133 | return value; |
| 134 | } |
| 135 | |
| 136 | /* Insert H register into a 16-bit opcode. */ |
| 137 | |
| 138 | static unsigned long long |
| 139 | insert_rhv2 (unsigned long long insn, |
| 140 | long long int value, |
| 141 | const char **errmsg) |
| 142 | { |
| 143 | if (value == 0x1E) |
| 144 | *errmsg = |
| 145 | _("Register R30 is a limm indicator for this type of instruction."); |
| 146 | return insn |= ((value & 0x07) << 5) | ((value >> 3) & 0x03); |
| 147 | } |
| 148 | |
| 149 | static long long int |
| 150 | extract_rhv2 (unsigned long long insn ATTRIBUTE_UNUSED, |
| 151 | bfd_boolean * invalid ATTRIBUTE_UNUSED) |
| 152 | { |
| 153 | int value = ((insn >> 5) & 0x07) | ((insn & 0x03) << 3); |
| 154 | |
| 155 | return value; |
| 156 | } |
| 157 | |
| 158 | static unsigned long long |
| 159 | insert_r0 (unsigned long long insn, |
| 160 | long long int value, |
| 161 | const char **errmsg ATTRIBUTE_UNUSED) |
| 162 | { |
| 163 | if (value != 0) |
| 164 | *errmsg = _("Register must be R0."); |
| 165 | return insn; |
| 166 | } |
| 167 | |
| 168 | static long long int |
| 169 | extract_r0 (unsigned long long insn ATTRIBUTE_UNUSED, |
| 170 | bfd_boolean * invalid ATTRIBUTE_UNUSED) |
| 171 | { |
| 172 | return 0; |
| 173 | } |
| 174 | |
| 175 | |
| 176 | static unsigned long long |
| 177 | insert_r1 (unsigned long long insn, |
| 178 | long long int value, |
| 179 | const char **errmsg ATTRIBUTE_UNUSED) |
| 180 | { |
| 181 | if (value != 1) |
| 182 | *errmsg = _("Register must be R1."); |
| 183 | return insn; |
| 184 | } |
| 185 | |
| 186 | static long long int |
| 187 | extract_r1 (unsigned long long insn ATTRIBUTE_UNUSED, |
| 188 | bfd_boolean * invalid ATTRIBUTE_UNUSED) |
| 189 | { |
| 190 | return 1; |
| 191 | } |
| 192 | |
| 193 | static unsigned long long |
| 194 | insert_r2 (unsigned long long insn, |
| 195 | long long int value, |
| 196 | const char **errmsg ATTRIBUTE_UNUSED) |
| 197 | { |
| 198 | if (value != 2) |
| 199 | *errmsg = _("Register must be R2."); |
| 200 | return insn; |
| 201 | } |
| 202 | |
| 203 | static long long int |
| 204 | extract_r2 (unsigned long long insn ATTRIBUTE_UNUSED, |
| 205 | bfd_boolean * invalid ATTRIBUTE_UNUSED) |
| 206 | { |
| 207 | return 2; |
| 208 | } |
| 209 | |
| 210 | static unsigned long long |
| 211 | insert_r3 (unsigned long long insn, |
| 212 | long long int value, |
| 213 | const char **errmsg ATTRIBUTE_UNUSED) |
| 214 | { |
| 215 | if (value != 3) |
| 216 | *errmsg = _("Register must be R3."); |
| 217 | return insn; |
| 218 | } |
| 219 | |
| 220 | static long long int |
| 221 | extract_r3 (unsigned long long insn ATTRIBUTE_UNUSED, |
| 222 | bfd_boolean * invalid ATTRIBUTE_UNUSED) |
| 223 | { |
| 224 | return 3; |
| 225 | } |
| 226 | |
| 227 | static unsigned long long |
| 228 | insert_sp (unsigned long long insn, |
| 229 | long long int value, |
| 230 | const char **errmsg ATTRIBUTE_UNUSED) |
| 231 | { |
| 232 | if (value != 28) |
| 233 | *errmsg = _("Register must be SP."); |
| 234 | return insn; |
| 235 | } |
| 236 | |
| 237 | static long long int |
| 238 | extract_sp (unsigned long long insn ATTRIBUTE_UNUSED, |
| 239 | bfd_boolean * invalid ATTRIBUTE_UNUSED) |
| 240 | { |
| 241 | return 28; |
| 242 | } |
| 243 | |
| 244 | static unsigned long long |
| 245 | insert_gp (unsigned long long insn, |
| 246 | long long int value, |
| 247 | const char **errmsg ATTRIBUTE_UNUSED) |
| 248 | { |
| 249 | if (value != 26) |
| 250 | *errmsg = _("Register must be GP."); |
| 251 | return insn; |
| 252 | } |
| 253 | |
| 254 | static long long int |
| 255 | extract_gp (unsigned long long insn ATTRIBUTE_UNUSED, |
| 256 | bfd_boolean * invalid ATTRIBUTE_UNUSED) |
| 257 | { |
| 258 | return 26; |
| 259 | } |
| 260 | |
| 261 | static unsigned long long |
| 262 | insert_pcl (unsigned long long insn, |
| 263 | long long int value, |
| 264 | const char **errmsg ATTRIBUTE_UNUSED) |
| 265 | { |
| 266 | if (value != 63) |
| 267 | *errmsg = _("Register must be PCL."); |
| 268 | return insn; |
| 269 | } |
| 270 | |
| 271 | static long long int |
| 272 | extract_pcl (unsigned long long insn ATTRIBUTE_UNUSED, |
| 273 | bfd_boolean * invalid ATTRIBUTE_UNUSED) |
| 274 | { |
| 275 | return 63; |
| 276 | } |
| 277 | |
| 278 | static unsigned long long |
| 279 | insert_blink (unsigned long long insn, |
| 280 | long long int value, |
| 281 | const char **errmsg ATTRIBUTE_UNUSED) |
| 282 | { |
| 283 | if (value != 31) |
| 284 | *errmsg = _("Register must be BLINK."); |
| 285 | return insn; |
| 286 | } |
| 287 | |
| 288 | static long long int |
| 289 | extract_blink (unsigned long long insn ATTRIBUTE_UNUSED, |
| 290 | bfd_boolean * invalid ATTRIBUTE_UNUSED) |
| 291 | { |
| 292 | return 31; |
| 293 | } |
| 294 | |
| 295 | static unsigned long long |
| 296 | insert_ilink1 (unsigned long long insn, |
| 297 | long long int value, |
| 298 | const char **errmsg ATTRIBUTE_UNUSED) |
| 299 | { |
| 300 | if (value != 29) |
| 301 | *errmsg = _("Register must be ILINK1."); |
| 302 | return insn; |
| 303 | } |
| 304 | |
| 305 | static long long int |
| 306 | extract_ilink1 (unsigned long long insn ATTRIBUTE_UNUSED, |
| 307 | bfd_boolean * invalid ATTRIBUTE_UNUSED) |
| 308 | { |
| 309 | return 29; |
| 310 | } |
| 311 | |
| 312 | static unsigned long long |
| 313 | insert_ilink2 (unsigned long long insn, |
| 314 | long long int value, |
| 315 | const char **errmsg ATTRIBUTE_UNUSED) |
| 316 | { |
| 317 | if (value != 30) |
| 318 | *errmsg = _("Register must be ILINK2."); |
| 319 | return insn; |
| 320 | } |
| 321 | |
| 322 | static long long int |
| 323 | extract_ilink2 (unsigned long long insn ATTRIBUTE_UNUSED, |
| 324 | bfd_boolean * invalid ATTRIBUTE_UNUSED) |
| 325 | { |
| 326 | return 30; |
| 327 | } |
| 328 | |
| 329 | static unsigned long long |
| 330 | insert_ras (unsigned long long insn, |
| 331 | long long int value, |
| 332 | const char **errmsg ATTRIBUTE_UNUSED) |
| 333 | { |
| 334 | switch (value) |
| 335 | { |
| 336 | case 0: |
| 337 | case 1: |
| 338 | case 2: |
| 339 | case 3: |
| 340 | insn |= value; |
| 341 | break; |
| 342 | case 12: |
| 343 | case 13: |
| 344 | case 14: |
| 345 | case 15: |
| 346 | insn |= (value - 8); |
| 347 | break; |
| 348 | default: |
| 349 | *errmsg = _("Register must be either r0-r3 or r12-r15."); |
| 350 | break; |
| 351 | } |
| 352 | return insn; |
| 353 | } |
| 354 | |
| 355 | static long long int |
| 356 | extract_ras (unsigned long long insn ATTRIBUTE_UNUSED, |
| 357 | bfd_boolean * invalid ATTRIBUTE_UNUSED) |
| 358 | { |
| 359 | int value = insn & 0x07; |
| 360 | if (value > 3) |
| 361 | return (value + 8); |
| 362 | else |
| 363 | return value; |
| 364 | } |
| 365 | |
| 366 | static unsigned long long |
| 367 | insert_rbs (unsigned long long insn, |
| 368 | long long int value, |
| 369 | const char **errmsg ATTRIBUTE_UNUSED) |
| 370 | { |
| 371 | switch (value) |
| 372 | { |
| 373 | case 0: |
| 374 | case 1: |
| 375 | case 2: |
| 376 | case 3: |
| 377 | insn |= value << 8; |
| 378 | break; |
| 379 | case 12: |
| 380 | case 13: |
| 381 | case 14: |
| 382 | case 15: |
| 383 | insn |= ((value - 8)) << 8; |
| 384 | break; |
| 385 | default: |
| 386 | *errmsg = _("Register must be either r0-r3 or r12-r15."); |
| 387 | break; |
| 388 | } |
| 389 | return insn; |
| 390 | } |
| 391 | |
| 392 | static long long int |
| 393 | extract_rbs (unsigned long long insn ATTRIBUTE_UNUSED, |
| 394 | bfd_boolean * invalid ATTRIBUTE_UNUSED) |
| 395 | { |
| 396 | int value = (insn >> 8) & 0x07; |
| 397 | if (value > 3) |
| 398 | return (value + 8); |
| 399 | else |
| 400 | return value; |
| 401 | } |
| 402 | |
| 403 | static unsigned long long |
| 404 | insert_rcs (unsigned long long insn, |
| 405 | long long int value, |
| 406 | const char **errmsg ATTRIBUTE_UNUSED) |
| 407 | { |
| 408 | switch (value) |
| 409 | { |
| 410 | case 0: |
| 411 | case 1: |
| 412 | case 2: |
| 413 | case 3: |
| 414 | insn |= value << 5; |
| 415 | break; |
| 416 | case 12: |
| 417 | case 13: |
| 418 | case 14: |
| 419 | case 15: |
| 420 | insn |= ((value - 8)) << 5; |
| 421 | break; |
| 422 | default: |
| 423 | *errmsg = _("Register must be either r0-r3 or r12-r15."); |
| 424 | break; |
| 425 | } |
| 426 | return insn; |
| 427 | } |
| 428 | |
| 429 | static long long int |
| 430 | extract_rcs (unsigned long long insn ATTRIBUTE_UNUSED, |
| 431 | bfd_boolean * invalid ATTRIBUTE_UNUSED) |
| 432 | { |
| 433 | int value = (insn >> 5) & 0x07; |
| 434 | if (value > 3) |
| 435 | return (value + 8); |
| 436 | else |
| 437 | return value; |
| 438 | } |
| 439 | |
| 440 | static unsigned long long |
| 441 | insert_simm3s (unsigned long long insn, |
| 442 | long long int value, |
| 443 | const char **errmsg ATTRIBUTE_UNUSED) |
| 444 | { |
| 445 | int tmp = 0; |
| 446 | switch (value) |
| 447 | { |
| 448 | case -1: |
| 449 | tmp = 0x07; |
| 450 | break; |
| 451 | case 0: |
| 452 | tmp = 0x00; |
| 453 | break; |
| 454 | case 1: |
| 455 | tmp = 0x01; |
| 456 | break; |
| 457 | case 2: |
| 458 | tmp = 0x02; |
| 459 | break; |
| 460 | case 3: |
| 461 | tmp = 0x03; |
| 462 | break; |
| 463 | case 4: |
| 464 | tmp = 0x04; |
| 465 | break; |
| 466 | case 5: |
| 467 | tmp = 0x05; |
| 468 | break; |
| 469 | case 6: |
| 470 | tmp = 0x06; |
| 471 | break; |
| 472 | default: |
| 473 | *errmsg = _("Accepted values are from -1 to 6."); |
| 474 | break; |
| 475 | } |
| 476 | |
| 477 | insn |= tmp << 8; |
| 478 | return insn; |
| 479 | } |
| 480 | |
| 481 | static long long int |
| 482 | extract_simm3s (unsigned long long insn ATTRIBUTE_UNUSED, |
| 483 | bfd_boolean * invalid ATTRIBUTE_UNUSED) |
| 484 | { |
| 485 | int value = (insn >> 8) & 0x07; |
| 486 | if (value == 7) |
| 487 | return -1; |
| 488 | else |
| 489 | return value; |
| 490 | } |
| 491 | |
| 492 | static unsigned long long |
| 493 | insert_rrange (unsigned long long insn, |
| 494 | long long int value, |
| 495 | const char **errmsg ATTRIBUTE_UNUSED) |
| 496 | { |
| 497 | int reg1 = (value >> 16) & 0xFFFF; |
| 498 | int reg2 = value & 0xFFFF; |
| 499 | if (reg1 != 13) |
| 500 | { |
| 501 | *errmsg = _("First register of the range should be r13."); |
| 502 | return insn; |
| 503 | } |
| 504 | if (reg2 < 13 || reg2 > 26) |
| 505 | { |
| 506 | *errmsg = _("Last register of the range doesn't fit."); |
| 507 | return insn; |
| 508 | } |
| 509 | insn |= ((reg2 - 12) & 0x0F) << 1; |
| 510 | return insn; |
| 511 | } |
| 512 | |
| 513 | static long long int |
| 514 | extract_rrange (unsigned long long insn ATTRIBUTE_UNUSED, |
| 515 | bfd_boolean * invalid ATTRIBUTE_UNUSED) |
| 516 | { |
| 517 | return (insn >> 1) & 0x0F; |
| 518 | } |
| 519 | |
| 520 | static unsigned long long |
| 521 | insert_fpel (unsigned long long insn, |
| 522 | long long int value, |
| 523 | const char **errmsg ATTRIBUTE_UNUSED) |
| 524 | { |
| 525 | if (value != 27) |
| 526 | { |
| 527 | *errmsg = _("Invalid register number, should be fp."); |
| 528 | return insn; |
| 529 | } |
| 530 | |
| 531 | insn |= 0x0100; |
| 532 | return insn; |
| 533 | } |
| 534 | |
| 535 | static long long int |
| 536 | extract_fpel (unsigned long long insn ATTRIBUTE_UNUSED, |
| 537 | bfd_boolean * invalid ATTRIBUTE_UNUSED) |
| 538 | { |
| 539 | return (insn & 0x0100) ? 27 : -1; |
| 540 | } |
| 541 | |
| 542 | static unsigned long long |
| 543 | insert_blinkel (unsigned long long insn, |
| 544 | long long int value, |
| 545 | const char **errmsg ATTRIBUTE_UNUSED) |
| 546 | { |
| 547 | if (value != 31) |
| 548 | { |
| 549 | *errmsg = _("Invalid register number, should be blink."); |
| 550 | return insn; |
| 551 | } |
| 552 | |
| 553 | insn |= 0x0200; |
| 554 | return insn; |
| 555 | } |
| 556 | |
| 557 | static long long int |
| 558 | extract_blinkel (unsigned long long insn ATTRIBUTE_UNUSED, |
| 559 | bfd_boolean * invalid ATTRIBUTE_UNUSED) |
| 560 | { |
| 561 | return (insn & 0x0200) ? 31 : -1; |
| 562 | } |
| 563 | |
| 564 | static unsigned long long |
| 565 | insert_pclel (unsigned long long insn, |
| 566 | long long int value, |
| 567 | const char **errmsg ATTRIBUTE_UNUSED) |
| 568 | { |
| 569 | if (value != 63) |
| 570 | { |
| 571 | *errmsg = _("Invalid register number, should be pcl."); |
| 572 | return insn; |
| 573 | } |
| 574 | |
| 575 | insn |= 0x0400; |
| 576 | return insn; |
| 577 | } |
| 578 | |
| 579 | static long long int |
| 580 | extract_pclel (unsigned long long insn ATTRIBUTE_UNUSED, |
| 581 | bfd_boolean * invalid ATTRIBUTE_UNUSED) |
| 582 | { |
| 583 | return (insn & 0x0400) ? 63 : -1; |
| 584 | } |
| 585 | |
| 586 | #define INSERT_W6 |
| 587 | /* mask = 00000000000000000000111111000000 |
| 588 | insn = 00011bbb000000000BBBwwwwwwDaaZZ1. */ |
| 589 | static unsigned long long |
| 590 | insert_w6 (unsigned long long insn ATTRIBUTE_UNUSED, |
| 591 | long long int value ATTRIBUTE_UNUSED, |
| 592 | const char **errmsg ATTRIBUTE_UNUSED) |
| 593 | { |
| 594 | insn |= ((value >> 0) & 0x003f) << 6; |
| 595 | |
| 596 | return insn; |
| 597 | } |
| 598 | |
| 599 | #define EXTRACT_W6 |
| 600 | /* mask = 00000000000000000000111111000000. */ |
| 601 | static long long int |
| 602 | extract_w6 (unsigned long long insn ATTRIBUTE_UNUSED, |
| 603 | bfd_boolean * invalid ATTRIBUTE_UNUSED) |
| 604 | { |
| 605 | unsigned value = 0; |
| 606 | |
| 607 | value |= ((insn >> 6) & 0x003f) << 0; |
| 608 | |
| 609 | return value; |
| 610 | } |
| 611 | |
| 612 | #define INSERT_G_S |
| 613 | /* mask = 0000011100022000 |
| 614 | insn = 01000ggghhhGG0HH. */ |
| 615 | static unsigned long long |
| 616 | insert_g_s (unsigned long long insn ATTRIBUTE_UNUSED, |
| 617 | long long int value ATTRIBUTE_UNUSED, |
| 618 | const char **errmsg ATTRIBUTE_UNUSED) |
| 619 | { |
| 620 | insn |= ((value >> 0) & 0x0007) << 8; |
| 621 | insn |= ((value >> 3) & 0x0003) << 3; |
| 622 | |
| 623 | return insn; |
| 624 | } |
| 625 | |
| 626 | #define EXTRACT_G_S |
| 627 | /* mask = 0000011100022000. */ |
| 628 | static long long int |
| 629 | extract_g_s (unsigned long long insn ATTRIBUTE_UNUSED, |
| 630 | bfd_boolean * invalid ATTRIBUTE_UNUSED) |
| 631 | { |
| 632 | int value = 0; |
| 633 | |
| 634 | value |= ((insn >> 8) & 0x0007) << 0; |
| 635 | value |= ((insn >> 3) & 0x0003) << 3; |
| 636 | |
| 637 | /* Extend the sign. */ |
| 638 | int signbit = 1 << (6 - 1); |
| 639 | value = (value ^ signbit) - signbit; |
| 640 | |
| 641 | return value; |
| 642 | } |
| 643 | |
| 644 | /* ARC NPS400 Support: See comment near head of file. */ |
| 645 | #define MAKE_3BIT_REG_INSERT_EXTRACT_FUNCS(NAME,OFFSET) \ |
| 646 | static unsigned long long \ |
| 647 | insert_nps_3bit_reg_at_##OFFSET##_##NAME \ |
| 648 | (unsigned long long insn ATTRIBUTE_UNUSED, \ |
| 649 | long long int value ATTRIBUTE_UNUSED, \ |
| 650 | const char **errmsg ATTRIBUTE_UNUSED) \ |
| 651 | { \ |
| 652 | switch (value) \ |
| 653 | { \ |
| 654 | case 0: \ |
| 655 | case 1: \ |
| 656 | case 2: \ |
| 657 | case 3: \ |
| 658 | insn |= value << (OFFSET); \ |
| 659 | break; \ |
| 660 | case 12: \ |
| 661 | case 13: \ |
| 662 | case 14: \ |
| 663 | case 15: \ |
| 664 | insn |= (value - 8) << (OFFSET); \ |
| 665 | break; \ |
| 666 | default: \ |
| 667 | *errmsg = _("Register must be either r0-r3 or r12-r15."); \ |
| 668 | break; \ |
| 669 | } \ |
| 670 | return insn; \ |
| 671 | } \ |
| 672 | \ |
| 673 | static long long int \ |
| 674 | extract_nps_3bit_reg_at_##OFFSET##_##NAME \ |
| 675 | (unsigned long long insn ATTRIBUTE_UNUSED, \ |
| 676 | bfd_boolean * invalid ATTRIBUTE_UNUSED) \ |
| 677 | { \ |
| 678 | int value = (insn >> (OFFSET)) & 0x07; \ |
| 679 | if (value > 3) \ |
| 680 | value += 8; \ |
| 681 | return value; \ |
| 682 | } \ |
| 683 | |
| 684 | MAKE_3BIT_REG_INSERT_EXTRACT_FUNCS(dst,8) |
| 685 | MAKE_3BIT_REG_INSERT_EXTRACT_FUNCS(dst,24) |
| 686 | MAKE_3BIT_REG_INSERT_EXTRACT_FUNCS(dst,40) |
| 687 | MAKE_3BIT_REG_INSERT_EXTRACT_FUNCS(dst,56) |
| 688 | |
| 689 | MAKE_3BIT_REG_INSERT_EXTRACT_FUNCS(src2,5) |
| 690 | MAKE_3BIT_REG_INSERT_EXTRACT_FUNCS(src2,21) |
| 691 | MAKE_3BIT_REG_INSERT_EXTRACT_FUNCS(src2,37) |
| 692 | MAKE_3BIT_REG_INSERT_EXTRACT_FUNCS(src2,53) |
| 693 | |
| 694 | static unsigned long long |
| 695 | insert_nps_bitop_size_2b (unsigned long long insn ATTRIBUTE_UNUSED, |
| 696 | long long int value ATTRIBUTE_UNUSED, |
| 697 | const char **errmsg ATTRIBUTE_UNUSED) |
| 698 | { |
| 699 | switch (value) |
| 700 | { |
| 701 | case 1: |
| 702 | value = 0; |
| 703 | break; |
| 704 | case 2: |
| 705 | value = 1; |
| 706 | break; |
| 707 | case 4: |
| 708 | value = 2; |
| 709 | break; |
| 710 | case 8: |
| 711 | value = 3; |
| 712 | break; |
| 713 | default: |
| 714 | value = 0; |
| 715 | *errmsg = _("Invalid size, should be 1, 2, 4, or 8."); |
| 716 | break; |
| 717 | } |
| 718 | |
| 719 | insn |= value << 10; |
| 720 | return insn; |
| 721 | } |
| 722 | |
| 723 | static long long int |
| 724 | extract_nps_bitop_size_2b (unsigned long long insn ATTRIBUTE_UNUSED, |
| 725 | bfd_boolean * invalid ATTRIBUTE_UNUSED) |
| 726 | { |
| 727 | return 1 << ((insn >> 10) & 0x3); |
| 728 | } |
| 729 | |
| 730 | static unsigned long long |
| 731 | insert_nps_bitop_uimm8 (unsigned long long insn ATTRIBUTE_UNUSED, |
| 732 | long long int value ATTRIBUTE_UNUSED, |
| 733 | const char **errmsg ATTRIBUTE_UNUSED) |
| 734 | { |
| 735 | insn |= ((value >> 5) & 7) << 12; |
| 736 | insn |= (value & 0x1f); |
| 737 | return insn; |
| 738 | } |
| 739 | |
| 740 | static long long int |
| 741 | extract_nps_bitop_uimm8 (unsigned long long insn ATTRIBUTE_UNUSED, |
| 742 | bfd_boolean * invalid ATTRIBUTE_UNUSED) |
| 743 | { |
| 744 | return (((insn >> 12) & 0x7) << 5) | (insn & 0x1f); |
| 745 | } |
| 746 | |
| 747 | static unsigned long long |
| 748 | insert_nps_rflt_uimm6 (unsigned long long insn ATTRIBUTE_UNUSED, |
| 749 | long long int value ATTRIBUTE_UNUSED, |
| 750 | const char **errmsg ATTRIBUTE_UNUSED) |
| 751 | { |
| 752 | switch (value) |
| 753 | { |
| 754 | case 1: |
| 755 | case 2: |
| 756 | case 4: |
| 757 | break; |
| 758 | |
| 759 | default: |
| 760 | *errmsg = _("invalid immediate, must be 1, 2, or 4"); |
| 761 | value = 0; |
| 762 | } |
| 763 | |
| 764 | insn |= (value << 6); |
| 765 | return insn; |
| 766 | } |
| 767 | |
| 768 | static long long int |
| 769 | extract_nps_rflt_uimm6 (unsigned long long insn ATTRIBUTE_UNUSED, |
| 770 | bfd_boolean * invalid ATTRIBUTE_UNUSED) |
| 771 | { |
| 772 | return (insn >> 6) & 0x3f; |
| 773 | } |
| 774 | |
| 775 | static unsigned long long |
| 776 | insert_nps_dst_pos_and_size (unsigned long long insn ATTRIBUTE_UNUSED, |
| 777 | long long int value ATTRIBUTE_UNUSED, |
| 778 | const char **errmsg ATTRIBUTE_UNUSED) |
| 779 | { |
| 780 | insn |= ((value & 0x1f) | (((32 - value - 1) & 0x1f) << 10)); |
| 781 | return insn; |
| 782 | } |
| 783 | |
| 784 | static long long int |
| 785 | extract_nps_dst_pos_and_size (unsigned long long insn ATTRIBUTE_UNUSED, |
| 786 | bfd_boolean * invalid ATTRIBUTE_UNUSED) |
| 787 | { |
| 788 | return (insn & 0x1f); |
| 789 | } |
| 790 | |
| 791 | static unsigned long long |
| 792 | insert_nps_cmem_uimm16 (unsigned long long insn ATTRIBUTE_UNUSED, |
| 793 | long long int value ATTRIBUTE_UNUSED, |
| 794 | const char **errmsg ATTRIBUTE_UNUSED) |
| 795 | { |
| 796 | int top = (value >> 16) & 0xffff; |
| 797 | if (top != 0x0 && top != NPS_CMEM_HIGH_VALUE) |
| 798 | *errmsg = _("invalid value for CMEM ld/st immediate"); |
| 799 | insn |= (value & 0xffff); |
| 800 | return insn; |
| 801 | } |
| 802 | |
| 803 | static long long int |
| 804 | extract_nps_cmem_uimm16 (unsigned long long insn ATTRIBUTE_UNUSED, |
| 805 | bfd_boolean * invalid ATTRIBUTE_UNUSED) |
| 806 | { |
| 807 | return (NPS_CMEM_HIGH_VALUE << 16) | (insn & 0xffff); |
| 808 | } |
| 809 | |
| 810 | #define MAKE_SRC_POS_INSERT_EXTRACT_FUNCS(NAME,SHIFT) \ |
| 811 | static unsigned long long \ |
| 812 | insert_nps_##NAME##_pos (unsigned long long insn ATTRIBUTE_UNUSED, \ |
| 813 | long long int value ATTRIBUTE_UNUSED, \ |
| 814 | const char **errmsg ATTRIBUTE_UNUSED) \ |
| 815 | { \ |
| 816 | switch (value) \ |
| 817 | { \ |
| 818 | case 0: \ |
| 819 | case 8: \ |
| 820 | case 16: \ |
| 821 | case 24: \ |
| 822 | value = value / 8; \ |
| 823 | break; \ |
| 824 | default: \ |
| 825 | *errmsg = _("Invalid position, should be 0, 8, 16, or 24."); \ |
| 826 | value = 0; \ |
| 827 | } \ |
| 828 | insn |= (value << SHIFT); \ |
| 829 | return insn; \ |
| 830 | } \ |
| 831 | \ |
| 832 | static long long int \ |
| 833 | extract_nps_##NAME##_pos (unsigned long long insn ATTRIBUTE_UNUSED, \ |
| 834 | bfd_boolean * invalid ATTRIBUTE_UNUSED) \ |
| 835 | { \ |
| 836 | return ((insn >> SHIFT) & 0x3) * 8; \ |
| 837 | } |
| 838 | |
| 839 | MAKE_SRC_POS_INSERT_EXTRACT_FUNCS (src2, 12) |
| 840 | MAKE_SRC_POS_INSERT_EXTRACT_FUNCS (src1, 10) |
| 841 | |
| 842 | #define MAKE_BIAS_INSERT_EXTRACT_FUNCS(NAME,LOWER,UPPER,BITS,BIAS,SHIFT)\ |
| 843 | static unsigned long long \ |
| 844 | insert_nps_##NAME (unsigned long long insn ATTRIBUTE_UNUSED, \ |
| 845 | long long int value ATTRIBUTE_UNUSED, \ |
| 846 | const char **errmsg ATTRIBUTE_UNUSED) \ |
| 847 | { \ |
| 848 | if (value < LOWER || value > UPPER) \ |
| 849 | { \ |
| 850 | *errmsg = _("Invalid size, value must be " \ |
| 851 | #LOWER " to " #UPPER "."); \ |
| 852 | return insn; \ |
| 853 | } \ |
| 854 | value -= BIAS; \ |
| 855 | insn |= (value << SHIFT); \ |
| 856 | return insn; \ |
| 857 | } \ |
| 858 | \ |
| 859 | static long long int \ |
| 860 | extract_nps_##NAME (unsigned long long insn ATTRIBUTE_UNUSED, \ |
| 861 | bfd_boolean * invalid ATTRIBUTE_UNUSED) \ |
| 862 | { \ |
| 863 | return ((insn >> SHIFT) & ((1 << BITS) - 1)) + BIAS; \ |
| 864 | } |
| 865 | |
| 866 | MAKE_BIAS_INSERT_EXTRACT_FUNCS (addb_size,2,32,5,1,5) |
| 867 | MAKE_BIAS_INSERT_EXTRACT_FUNCS (andb_size,1,32,5,1,5) |
| 868 | MAKE_BIAS_INSERT_EXTRACT_FUNCS (fxorb_size,8,32,5,8,5) |
| 869 | MAKE_BIAS_INSERT_EXTRACT_FUNCS (wxorb_size,16,32,5,16,5) |
| 870 | MAKE_BIAS_INSERT_EXTRACT_FUNCS (bitop_size,1,32,5,1,10) |
| 871 | MAKE_BIAS_INSERT_EXTRACT_FUNCS (qcmp_size,1,8,3,1,9) |
| 872 | MAKE_BIAS_INSERT_EXTRACT_FUNCS (bitop1_size,1,32,5,1,20) |
| 873 | MAKE_BIAS_INSERT_EXTRACT_FUNCS (bitop2_size,1,32,5,1,25) |
| 874 | MAKE_BIAS_INSERT_EXTRACT_FUNCS (hash_width,1,32,5,1,6) |
| 875 | MAKE_BIAS_INSERT_EXTRACT_FUNCS (hash_len,1,8,3,1,2) |
| 876 | MAKE_BIAS_INSERT_EXTRACT_FUNCS (index3,4,7,2,4,0) |
| 877 | |
| 878 | static long long int |
| 879 | extract_nps_qcmp_m3 (unsigned long long insn ATTRIBUTE_UNUSED, |
| 880 | bfd_boolean * invalid ATTRIBUTE_UNUSED) |
| 881 | { |
| 882 | int m3 = (insn >> 5) & 0xf; |
| 883 | if (m3 == 0xf) |
| 884 | *invalid = TRUE; |
| 885 | return m3; |
| 886 | } |
| 887 | |
| 888 | static long long int |
| 889 | extract_nps_qcmp_m2 (unsigned long long insn ATTRIBUTE_UNUSED, |
| 890 | bfd_boolean * invalid ATTRIBUTE_UNUSED) |
| 891 | { |
| 892 | bfd_boolean tmp_invalid = FALSE; |
| 893 | int m2 = (insn >> 15) & 0x1; |
| 894 | int m3 = extract_nps_qcmp_m3 (insn, &tmp_invalid); |
| 895 | |
| 896 | if (m2 == 0 && m3 == 0xf) |
| 897 | *invalid = TRUE; |
| 898 | return m2; |
| 899 | } |
| 900 | |
| 901 | static long long int |
| 902 | extract_nps_qcmp_m1 (unsigned long long insn ATTRIBUTE_UNUSED, |
| 903 | bfd_boolean * invalid ATTRIBUTE_UNUSED) |
| 904 | { |
| 905 | bfd_boolean tmp_invalid = FALSE; |
| 906 | int m1 = (insn >> 14) & 0x1; |
| 907 | int m2 = extract_nps_qcmp_m2 (insn, &tmp_invalid); |
| 908 | int m3 = extract_nps_qcmp_m3 (insn, &tmp_invalid); |
| 909 | |
| 910 | if (m1 == 0 && m2 == 0 && m3 == 0xf) |
| 911 | *invalid = TRUE; |
| 912 | return m1; |
| 913 | } |
| 914 | |
| 915 | static unsigned long long |
| 916 | insert_nps_calc_entry_size (unsigned long long insn ATTRIBUTE_UNUSED, |
| 917 | long long int value ATTRIBUTE_UNUSED, |
| 918 | const char **errmsg ATTRIBUTE_UNUSED) |
| 919 | { |
| 920 | unsigned pwr; |
| 921 | |
| 922 | if (value < 1 || value > 256) |
| 923 | { |
| 924 | *errmsg = _("value out of range 1 - 256"); |
| 925 | return 0; |
| 926 | } |
| 927 | |
| 928 | for (pwr = 0; (value & 1) == 0; value >>= 1) |
| 929 | ++pwr; |
| 930 | |
| 931 | if (value != 1) |
| 932 | { |
| 933 | *errmsg = _("value must be power of 2"); |
| 934 | return 0; |
| 935 | } |
| 936 | |
| 937 | return insn | (pwr << 8); |
| 938 | } |
| 939 | |
| 940 | static long long int |
| 941 | extract_nps_calc_entry_size (unsigned long long insn ATTRIBUTE_UNUSED, |
| 942 | bfd_boolean * invalid ATTRIBUTE_UNUSED) |
| 943 | { |
| 944 | unsigned entry_size = (insn >> 8) & 0xf; |
| 945 | return 1 << entry_size; |
| 946 | } |
| 947 | |
| 948 | static unsigned long long |
| 949 | insert_nps_bitop_mod4 (unsigned long long insn ATTRIBUTE_UNUSED, |
| 950 | long long int value ATTRIBUTE_UNUSED, |
| 951 | const char **errmsg ATTRIBUTE_UNUSED) |
| 952 | { |
| 953 | return insn | ((value & 0x2) << 30) | ((value & 0x1) << 47); |
| 954 | } |
| 955 | |
| 956 | static long long int |
| 957 | extract_nps_bitop_mod4 (unsigned long long insn ATTRIBUTE_UNUSED, |
| 958 | bfd_boolean * invalid ATTRIBUTE_UNUSED) |
| 959 | { |
| 960 | return ((insn >> 30) & 0x2) | ((insn >> 47) & 0x1); |
| 961 | } |
| 962 | |
| 963 | static unsigned long long |
| 964 | insert_nps_bitop_dst_pos3_pos4 (unsigned long long insn ATTRIBUTE_UNUSED, |
| 965 | long long int value ATTRIBUTE_UNUSED, |
| 966 | const char **errmsg ATTRIBUTE_UNUSED) |
| 967 | { |
| 968 | return insn | (value << 42) | (value << 37); |
| 969 | } |
| 970 | |
| 971 | static long long int |
| 972 | extract_nps_bitop_dst_pos3_pos4 (unsigned long long insn ATTRIBUTE_UNUSED, |
| 973 | bfd_boolean * invalid ATTRIBUTE_UNUSED) |
| 974 | { |
| 975 | if (((insn >> 42) & 0x1f) != ((insn >> 37) & 0x1f)) |
| 976 | *invalid = TRUE; |
| 977 | return ((insn >> 37) & 0x1f); |
| 978 | } |
| 979 | |
| 980 | static unsigned long long |
| 981 | insert_nps_bitop_ins_ext (unsigned long long insn ATTRIBUTE_UNUSED, |
| 982 | long long int value ATTRIBUTE_UNUSED, |
| 983 | const char **errmsg ATTRIBUTE_UNUSED) |
| 984 | { |
| 985 | if (value < 0 || value > 28) |
| 986 | *errmsg = _("Value must be in the range 0 to 28"); |
| 987 | return insn | (value << 20); |
| 988 | } |
| 989 | |
| 990 | static long long int |
| 991 | extract_nps_bitop_ins_ext (unsigned long long insn ATTRIBUTE_UNUSED, |
| 992 | bfd_boolean * invalid ATTRIBUTE_UNUSED) |
| 993 | { |
| 994 | int value = (insn >> 20) & 0x1f; |
| 995 | if (value > 28) |
| 996 | *invalid = TRUE; |
| 997 | return value; |
| 998 | } |
| 999 | |
| 1000 | #define MAKE_1BASED_INSERT_EXTRACT_FUNCS(NAME,SHIFT,UPPER,BITS) \ |
| 1001 | static unsigned long long \ |
| 1002 | insert_nps_##NAME (unsigned long long insn ATTRIBUTE_UNUSED, \ |
| 1003 | long long int value ATTRIBUTE_UNUSED, \ |
| 1004 | const char **errmsg ATTRIBUTE_UNUSED) \ |
| 1005 | { \ |
| 1006 | if (value < 1 || value > UPPER) \ |
| 1007 | *errmsg = _("Value must be in the range 1 to " #UPPER); \ |
| 1008 | if (value == UPPER) \ |
| 1009 | value = 0; \ |
| 1010 | return insn | (value << SHIFT); \ |
| 1011 | } \ |
| 1012 | \ |
| 1013 | static long long int \ |
| 1014 | extract_nps_##NAME (unsigned long long insn ATTRIBUTE_UNUSED, \ |
| 1015 | bfd_boolean * invalid ATTRIBUTE_UNUSED) \ |
| 1016 | { \ |
| 1017 | int value = (insn >> SHIFT) & ((1 << BITS) - 1); \ |
| 1018 | if (value == 0) \ |
| 1019 | value = UPPER; \ |
| 1020 | return value; \ |
| 1021 | } |
| 1022 | |
| 1023 | MAKE_1BASED_INSERT_EXTRACT_FUNCS (field_size, 6, 8, 3) |
| 1024 | MAKE_1BASED_INSERT_EXTRACT_FUNCS (shift_factor, 9, 8, 3) |
| 1025 | MAKE_1BASED_INSERT_EXTRACT_FUNCS (bits_to_scramble, 12, 8, 3) |
| 1026 | MAKE_1BASED_INSERT_EXTRACT_FUNCS (bdlen_max_len, 5, 256, 8) |
| 1027 | MAKE_1BASED_INSERT_EXTRACT_FUNCS (bd_num_buff, 6, 8, 3) |
| 1028 | MAKE_1BASED_INSERT_EXTRACT_FUNCS (pmu_num_job, 6, 4, 2) |
| 1029 | |
| 1030 | static unsigned long long |
| 1031 | insert_nps_min_hofs (unsigned long long insn ATTRIBUTE_UNUSED, |
| 1032 | long long int value ATTRIBUTE_UNUSED, |
| 1033 | const char **errmsg ATTRIBUTE_UNUSED) |
| 1034 | { |
| 1035 | if (value < 0 || value > 240) |
| 1036 | *errmsg = _("Value must be in the range 0 to 240"); |
| 1037 | if ((value % 16) != 0) |
| 1038 | *errmsg = _("Value must be a multiple of 16"); |
| 1039 | value = value / 16; |
| 1040 | return insn | (value << 6); |
| 1041 | } |
| 1042 | |
| 1043 | static long long int |
| 1044 | extract_nps_min_hofs (unsigned long long insn ATTRIBUTE_UNUSED, |
| 1045 | bfd_boolean * invalid ATTRIBUTE_UNUSED) |
| 1046 | { |
| 1047 | int value = (insn >> 6) & 0xF; |
| 1048 | return value * 16; |
| 1049 | } |
| 1050 | |
| 1051 | #define MAKE_INSERT_NPS_ADDRTYPE(NAME,VALUE) \ |
| 1052 | static unsigned long long \ |
| 1053 | insert_nps_##NAME (unsigned long long insn ATTRIBUTE_UNUSED, \ |
| 1054 | long long int value ATTRIBUTE_UNUSED, \ |
| 1055 | const char **errmsg ATTRIBUTE_UNUSED) \ |
| 1056 | { \ |
| 1057 | if (value != ARC_NPS400_ADDRTYPE_##VALUE) \ |
| 1058 | *errmsg = _("Invalid address type for operand"); \ |
| 1059 | return insn; \ |
| 1060 | } \ |
| 1061 | \ |
| 1062 | static long long int \ |
| 1063 | extract_nps_##NAME (unsigned long long insn ATTRIBUTE_UNUSED, \ |
| 1064 | bfd_boolean * invalid ATTRIBUTE_UNUSED) \ |
| 1065 | { \ |
| 1066 | return ARC_NPS400_ADDRTYPE_##VALUE; \ |
| 1067 | } |
| 1068 | |
| 1069 | MAKE_INSERT_NPS_ADDRTYPE (bd, BD) |
| 1070 | MAKE_INSERT_NPS_ADDRTYPE (jid, JID) |
| 1071 | MAKE_INSERT_NPS_ADDRTYPE (lbd, LBD) |
| 1072 | MAKE_INSERT_NPS_ADDRTYPE (mbd, MBD) |
| 1073 | MAKE_INSERT_NPS_ADDRTYPE (sd, SD) |
| 1074 | MAKE_INSERT_NPS_ADDRTYPE (sm, SM) |
| 1075 | MAKE_INSERT_NPS_ADDRTYPE (xa, XA) |
| 1076 | MAKE_INSERT_NPS_ADDRTYPE (xd, XD) |
| 1077 | MAKE_INSERT_NPS_ADDRTYPE (cd, CD) |
| 1078 | MAKE_INSERT_NPS_ADDRTYPE (cbd, CBD) |
| 1079 | MAKE_INSERT_NPS_ADDRTYPE (cjid, CJID) |
| 1080 | MAKE_INSERT_NPS_ADDRTYPE (clbd, CLBD) |
| 1081 | MAKE_INSERT_NPS_ADDRTYPE (cm, CM) |
| 1082 | MAKE_INSERT_NPS_ADDRTYPE (csd, CSD) |
| 1083 | MAKE_INSERT_NPS_ADDRTYPE (cxa, CXA) |
| 1084 | MAKE_INSERT_NPS_ADDRTYPE (cxd, CXD) |
| 1085 | |
| 1086 | /* Include the generic extract/insert functions. Order is important |
| 1087 | as some of the functions present in the .h may be disabled via |
| 1088 | defines. */ |
| 1089 | #include "arc-fxi.h" |
| 1090 | |
| 1091 | /* The flag operands table. |
| 1092 | |
| 1093 | The format of the table is |
| 1094 | NAME CODE BITS SHIFT FAVAIL. */ |
| 1095 | const struct arc_flag_operand arc_flag_operands[] = |
| 1096 | { |
| 1097 | #define F_NULL 0 |
| 1098 | { 0, 0, 0, 0, 0}, |
| 1099 | #define F_ALWAYS (F_NULL + 1) |
| 1100 | { "al", 0, 0, 0, 0 }, |
| 1101 | #define F_RA (F_ALWAYS + 1) |
| 1102 | { "ra", 0, 0, 0, 0 }, |
| 1103 | #define F_EQUAL (F_RA + 1) |
| 1104 | { "eq", 1, 5, 0, 1 }, |
| 1105 | #define F_ZERO (F_EQUAL + 1) |
| 1106 | { "z", 1, 5, 0, 0 }, |
| 1107 | #define F_NOTEQUAL (F_ZERO + 1) |
| 1108 | { "ne", 2, 5, 0, 1 }, |
| 1109 | #define F_NOTZERO (F_NOTEQUAL + 1) |
| 1110 | { "nz", 2, 5, 0, 0 }, |
| 1111 | #define F_POZITIVE (F_NOTZERO + 1) |
| 1112 | { "p", 3, 5, 0, 1 }, |
| 1113 | #define F_PL (F_POZITIVE + 1) |
| 1114 | { "pl", 3, 5, 0, 0 }, |
| 1115 | #define F_NEGATIVE (F_PL + 1) |
| 1116 | { "n", 4, 5, 0, 1 }, |
| 1117 | #define F_MINUS (F_NEGATIVE + 1) |
| 1118 | { "mi", 4, 5, 0, 0 }, |
| 1119 | #define F_CARRY (F_MINUS + 1) |
| 1120 | { "c", 5, 5, 0, 1 }, |
| 1121 | #define F_CARRYSET (F_CARRY + 1) |
| 1122 | { "cs", 5, 5, 0, 0 }, |
| 1123 | #define F_LOWER (F_CARRYSET + 1) |
| 1124 | { "lo", 5, 5, 0, 0 }, |
| 1125 | #define F_CARRYCLR (F_LOWER + 1) |
| 1126 | { "cc", 6, 5, 0, 0 }, |
| 1127 | #define F_NOTCARRY (F_CARRYCLR + 1) |
| 1128 | { "nc", 6, 5, 0, 1 }, |
| 1129 | #define F_HIGHER (F_NOTCARRY + 1) |
| 1130 | { "hs", 6, 5, 0, 0 }, |
| 1131 | #define F_OVERFLOWSET (F_HIGHER + 1) |
| 1132 | { "vs", 7, 5, 0, 0 }, |
| 1133 | #define F_OVERFLOW (F_OVERFLOWSET + 1) |
| 1134 | { "v", 7, 5, 0, 1 }, |
| 1135 | #define F_NOTOVERFLOW (F_OVERFLOW + 1) |
| 1136 | { "nv", 8, 5, 0, 1 }, |
| 1137 | #define F_OVERFLOWCLR (F_NOTOVERFLOW + 1) |
| 1138 | { "vc", 8, 5, 0, 0 }, |
| 1139 | #define F_GT (F_OVERFLOWCLR + 1) |
| 1140 | { "gt", 9, 5, 0, 1 }, |
| 1141 | #define F_GE (F_GT + 1) |
| 1142 | { "ge", 10, 5, 0, 1 }, |
| 1143 | #define F_LT (F_GE + 1) |
| 1144 | { "lt", 11, 5, 0, 1 }, |
| 1145 | #define F_LE (F_LT + 1) |
| 1146 | { "le", 12, 5, 0, 1 }, |
| 1147 | #define F_HI (F_LE + 1) |
| 1148 | { "hi", 13, 5, 0, 1 }, |
| 1149 | #define F_LS (F_HI + 1) |
| 1150 | { "ls", 14, 5, 0, 1 }, |
| 1151 | #define F_PNZ (F_LS + 1) |
| 1152 | { "pnz", 15, 5, 0, 1 }, |
| 1153 | |
| 1154 | /* FLAG. */ |
| 1155 | #define F_FLAG (F_PNZ + 1) |
| 1156 | { "f", 1, 1, 15, 1 }, |
| 1157 | #define F_FFAKE (F_FLAG + 1) |
| 1158 | { "f", 0, 0, 0, 1 }, |
| 1159 | |
| 1160 | /* Delay slot. */ |
| 1161 | #define F_ND (F_FFAKE + 1) |
| 1162 | { "nd", 0, 1, 5, 0 }, |
| 1163 | #define F_D (F_ND + 1) |
| 1164 | { "d", 1, 1, 5, 1 }, |
| 1165 | #define F_DFAKE (F_D + 1) |
| 1166 | { "d", 0, 0, 0, 1 }, |
| 1167 | #define F_DNZ_ND (F_DFAKE + 1) |
| 1168 | { "nd", 0, 1, 16, 0 }, |
| 1169 | #define F_DNZ_D (F_DNZ_ND + 1) |
| 1170 | { "d", 1, 1, 16, 1 }, |
| 1171 | |
| 1172 | /* Data size. */ |
| 1173 | #define F_SIZEB1 (F_DNZ_D + 1) |
| 1174 | { "b", 1, 2, 1, 1 }, |
| 1175 | #define F_SIZEB7 (F_SIZEB1 + 1) |
| 1176 | { "b", 1, 2, 7, 1 }, |
| 1177 | #define F_SIZEB17 (F_SIZEB7 + 1) |
| 1178 | { "b", 1, 2, 17, 1 }, |
| 1179 | #define F_SIZEW1 (F_SIZEB17 + 1) |
| 1180 | { "w", 2, 2, 1, 0 }, |
| 1181 | #define F_SIZEW7 (F_SIZEW1 + 1) |
| 1182 | { "w", 2, 2, 7, 0 }, |
| 1183 | #define F_SIZEW17 (F_SIZEW7 + 1) |
| 1184 | { "w", 2, 2, 17, 0 }, |
| 1185 | |
| 1186 | /* Sign extension. */ |
| 1187 | #define F_SIGN6 (F_SIZEW17 + 1) |
| 1188 | { "x", 1, 1, 6, 1 }, |
| 1189 | #define F_SIGN16 (F_SIGN6 + 1) |
| 1190 | { "x", 1, 1, 16, 1 }, |
| 1191 | #define F_SIGNX (F_SIGN16 + 1) |
| 1192 | { "x", 0, 0, 0, 1 }, |
| 1193 | |
| 1194 | /* Address write-back modes. */ |
| 1195 | #define F_A3 (F_SIGNX + 1) |
| 1196 | { "a", 1, 2, 3, 0 }, |
| 1197 | #define F_A9 (F_A3 + 1) |
| 1198 | { "a", 1, 2, 9, 0 }, |
| 1199 | #define F_A22 (F_A9 + 1) |
| 1200 | { "a", 1, 2, 22, 0 }, |
| 1201 | #define F_AW3 (F_A22 + 1) |
| 1202 | { "aw", 1, 2, 3, 1 }, |
| 1203 | #define F_AW9 (F_AW3 + 1) |
| 1204 | { "aw", 1, 2, 9, 1 }, |
| 1205 | #define F_AW22 (F_AW9 + 1) |
| 1206 | { "aw", 1, 2, 22, 1 }, |
| 1207 | #define F_AB3 (F_AW22 + 1) |
| 1208 | { "ab", 2, 2, 3, 1 }, |
| 1209 | #define F_AB9 (F_AB3 + 1) |
| 1210 | { "ab", 2, 2, 9, 1 }, |
| 1211 | #define F_AB22 (F_AB9 + 1) |
| 1212 | { "ab", 2, 2, 22, 1 }, |
| 1213 | #define F_AS3 (F_AB22 + 1) |
| 1214 | { "as", 3, 2, 3, 1 }, |
| 1215 | #define F_AS9 (F_AS3 + 1) |
| 1216 | { "as", 3, 2, 9, 1 }, |
| 1217 | #define F_AS22 (F_AS9 + 1) |
| 1218 | { "as", 3, 2, 22, 1 }, |
| 1219 | #define F_ASFAKE (F_AS22 + 1) |
| 1220 | { "as", 0, 0, 0, 1 }, |
| 1221 | |
| 1222 | /* Cache bypass. */ |
| 1223 | #define F_DI5 (F_ASFAKE + 1) |
| 1224 | { "di", 1, 1, 5, 1 }, |
| 1225 | #define F_DI11 (F_DI5 + 1) |
| 1226 | { "di", 1, 1, 11, 1 }, |
| 1227 | #define F_DI15 (F_DI11 + 1) |
| 1228 | { "di", 1, 1, 15, 1 }, |
| 1229 | |
| 1230 | /* ARCv2 specific. */ |
| 1231 | #define F_NT (F_DI15 + 1) |
| 1232 | { "nt", 0, 1, 3, 1}, |
| 1233 | #define F_T (F_NT + 1) |
| 1234 | { "t", 1, 1, 3, 1}, |
| 1235 | #define F_H1 (F_T + 1) |
| 1236 | { "h", 2, 2, 1, 1 }, |
| 1237 | #define F_H7 (F_H1 + 1) |
| 1238 | { "h", 2, 2, 7, 1 }, |
| 1239 | #define F_H17 (F_H7 + 1) |
| 1240 | { "h", 2, 2, 17, 1 }, |
| 1241 | |
| 1242 | /* Fake Flags. */ |
| 1243 | #define F_NE (F_H17 + 1) |
| 1244 | { "ne", 0, 0, 0, 1 }, |
| 1245 | |
| 1246 | /* ARC NPS400 Support: See comment near head of file. */ |
| 1247 | #define F_NPS_CL (F_NE + 1) |
| 1248 | { "cl", 0, 0, 0, 1 }, |
| 1249 | |
| 1250 | #define F_NPS_FLAG (F_NPS_CL + 1) |
| 1251 | { "f", 1, 1, 20, 1 }, |
| 1252 | |
| 1253 | #define F_NPS_R (F_NPS_FLAG + 1) |
| 1254 | { "r", 1, 1, 15, 1 }, |
| 1255 | |
| 1256 | #define F_NPS_RW (F_NPS_R + 1) |
| 1257 | { "rw", 0, 1, 7, 1 }, |
| 1258 | |
| 1259 | #define F_NPS_RD (F_NPS_RW + 1) |
| 1260 | { "rd", 1, 1, 7, 1 }, |
| 1261 | |
| 1262 | #define F_NPS_WFT (F_NPS_RD + 1) |
| 1263 | { "wft", 0, 0, 0, 1 }, |
| 1264 | |
| 1265 | #define F_NPS_IE1 (F_NPS_WFT + 1) |
| 1266 | { "ie1", 1, 2, 8, 1 }, |
| 1267 | |
| 1268 | #define F_NPS_IE2 (F_NPS_IE1 + 1) |
| 1269 | { "ie2", 2, 2, 8, 1 }, |
| 1270 | |
| 1271 | #define F_NPS_IE12 (F_NPS_IE2 + 1) |
| 1272 | { "ie12", 3, 2, 8, 1 }, |
| 1273 | |
| 1274 | #define F_NPS_SYNC_RD (F_NPS_IE12 + 1) |
| 1275 | { "rd", 0, 1, 6, 1 }, |
| 1276 | |
| 1277 | #define F_NPS_SYNC_WR (F_NPS_SYNC_RD + 1) |
| 1278 | { "wr", 1, 1, 6, 1 }, |
| 1279 | |
| 1280 | #define F_NPS_HWS_OFF (F_NPS_SYNC_WR + 1) |
| 1281 | { "off", 0, 0, 0, 1 }, |
| 1282 | |
| 1283 | #define F_NPS_HWS_RESTORE (F_NPS_HWS_OFF + 1) |
| 1284 | { "restore", 0, 0, 0, 1 }, |
| 1285 | |
| 1286 | #define F_NPS_SX (F_NPS_HWS_RESTORE + 1) |
| 1287 | { "sx", 1, 1, 14, 1 }, |
| 1288 | |
| 1289 | #define F_NPS_AR (F_NPS_SX + 1) |
| 1290 | { "ar", 0, 1, 0, 1 }, |
| 1291 | |
| 1292 | #define F_NPS_AL (F_NPS_AR + 1) |
| 1293 | { "al", 1, 1, 0, 1 }, |
| 1294 | |
| 1295 | #define F_NPS_S (F_NPS_AL + 1) |
| 1296 | { "s", 0, 0, 0, 1 }, |
| 1297 | |
| 1298 | #define F_NPS_ZNCV_RD (F_NPS_S + 1) |
| 1299 | { "rd", 0, 1, 15, 1 }, |
| 1300 | |
| 1301 | #define F_NPS_ZNCV_WR (F_NPS_ZNCV_RD + 1) |
| 1302 | { "wr", 1, 1, 15, 1 }, |
| 1303 | |
| 1304 | #define F_NPS_P0 (F_NPS_ZNCV_WR + 1) |
| 1305 | { "p0", 0, 0, 0, 1 }, |
| 1306 | |
| 1307 | #define F_NPS_P1 (F_NPS_P0 + 1) |
| 1308 | { "p1", 0, 0, 0, 1 }, |
| 1309 | |
| 1310 | #define F_NPS_P2 (F_NPS_P1 + 1) |
| 1311 | { "p2", 0, 0, 0, 1 }, |
| 1312 | |
| 1313 | #define F_NPS_P3 (F_NPS_P2 + 1) |
| 1314 | { "p3", 0, 0, 0, 1 }, |
| 1315 | |
| 1316 | #define F_NPS_LDBIT_DI (F_NPS_P3 + 1) |
| 1317 | { "di", 0, 0, 0, 1 }, |
| 1318 | |
| 1319 | #define F_NPS_LDBIT_CL1 (F_NPS_LDBIT_DI + 1) |
| 1320 | { "cl", 1, 1, 6, 1 }, |
| 1321 | |
| 1322 | #define F_NPS_LDBIT_CL2 (F_NPS_LDBIT_CL1 + 1) |
| 1323 | { "cl", 1, 1, 16, 1 }, |
| 1324 | |
| 1325 | #define F_NPS_LDBIT_X2_1 (F_NPS_LDBIT_CL2 + 1) |
| 1326 | { "x2", 1, 2, 9, 1 }, |
| 1327 | |
| 1328 | #define F_NPS_LDBIT_X2_2 (F_NPS_LDBIT_X2_1 + 1) |
| 1329 | { "x2", 1, 2, 22, 1 }, |
| 1330 | |
| 1331 | #define F_NPS_LDBIT_X4_1 (F_NPS_LDBIT_X2_2 + 1) |
| 1332 | { "x4", 2, 2, 9, 1 }, |
| 1333 | |
| 1334 | #define F_NPS_LDBIT_X4_2 (F_NPS_LDBIT_X4_1 + 1) |
| 1335 | { "x4", 2, 2, 22, 1 }, |
| 1336 | }; |
| 1337 | |
| 1338 | const unsigned arc_num_flag_operands = ARRAY_SIZE (arc_flag_operands); |
| 1339 | |
| 1340 | /* Table of the flag classes. |
| 1341 | |
| 1342 | The format of the table is |
| 1343 | CLASS {FLAG_CODE}. */ |
| 1344 | const struct arc_flag_class arc_flag_classes[] = |
| 1345 | { |
| 1346 | #define C_EMPTY 0 |
| 1347 | { F_CLASS_NONE, { F_NULL } }, |
| 1348 | |
| 1349 | #define C_CC (C_EMPTY + 1) |
| 1350 | { F_CLASS_OPTIONAL | F_CLASS_EXTEND | F_CLASS_COND, |
| 1351 | { F_ALWAYS, F_RA, F_EQUAL, F_ZERO, F_NOTEQUAL, |
| 1352 | F_NOTZERO, F_POZITIVE, F_PL, F_NEGATIVE, F_MINUS, |
| 1353 | F_CARRY, F_CARRYSET, F_LOWER, F_CARRYCLR, |
| 1354 | F_NOTCARRY, F_HIGHER, F_OVERFLOWSET, F_OVERFLOW, |
| 1355 | F_NOTOVERFLOW, F_OVERFLOWCLR, F_GT, F_GE, F_LT, |
| 1356 | F_LE, F_HI, F_LS, F_PNZ, F_NULL } }, |
| 1357 | |
| 1358 | #define C_AA_ADDR3 (C_CC + 1) |
| 1359 | #define C_AA27 (C_CC + 1) |
| 1360 | { F_CLASS_OPTIONAL, { F_A3, F_AW3, F_AB3, F_AS3, F_NULL } }, |
| 1361 | #define C_AA_ADDR9 (C_AA_ADDR3 + 1) |
| 1362 | #define C_AA21 (C_AA_ADDR3 + 1) |
| 1363 | { F_CLASS_OPTIONAL, { F_A9, F_AW9, F_AB9, F_AS9, F_NULL } }, |
| 1364 | #define C_AA_ADDR22 (C_AA_ADDR9 + 1) |
| 1365 | #define C_AA8 (C_AA_ADDR9 + 1) |
| 1366 | { F_CLASS_OPTIONAL, { F_A22, F_AW22, F_AB22, F_AS22, F_NULL } }, |
| 1367 | |
| 1368 | #define C_F (C_AA_ADDR22 + 1) |
| 1369 | { F_CLASS_OPTIONAL, { F_FLAG, F_NULL } }, |
| 1370 | #define C_FHARD (C_F + 1) |
| 1371 | { F_CLASS_OPTIONAL, { F_FFAKE, F_NULL } }, |
| 1372 | |
| 1373 | #define C_T (C_FHARD + 1) |
| 1374 | { F_CLASS_OPTIONAL, { F_NT, F_T, F_NULL } }, |
| 1375 | #define C_D (C_T + 1) |
| 1376 | { F_CLASS_OPTIONAL, { F_ND, F_D, F_NULL } }, |
| 1377 | #define C_DNZ_D (C_D + 1) |
| 1378 | { F_CLASS_OPTIONAL, { F_DNZ_ND, F_DNZ_D, F_NULL } }, |
| 1379 | |
| 1380 | #define C_DHARD (C_DNZ_D + 1) |
| 1381 | { F_CLASS_OPTIONAL, { F_DFAKE, F_NULL } }, |
| 1382 | |
| 1383 | #define C_DI20 (C_DHARD + 1) |
| 1384 | { F_CLASS_OPTIONAL, { F_DI11, F_NULL }}, |
| 1385 | #define C_DI16 (C_DI20 + 1) |
| 1386 | { F_CLASS_OPTIONAL, { F_DI15, F_NULL }}, |
| 1387 | #define C_DI26 (C_DI16 + 1) |
| 1388 | { F_CLASS_OPTIONAL, { F_DI5, F_NULL }}, |
| 1389 | |
| 1390 | #define C_X25 (C_DI26 + 1) |
| 1391 | { F_CLASS_OPTIONAL, { F_SIGN6, F_NULL }}, |
| 1392 | #define C_X15 (C_X25 + 1) |
| 1393 | { F_CLASS_OPTIONAL, { F_SIGN16, F_NULL }}, |
| 1394 | #define C_XHARD (C_X15 + 1) |
| 1395 | #define C_X (C_X15 + 1) |
| 1396 | { F_CLASS_OPTIONAL, { F_SIGNX, F_NULL }}, |
| 1397 | |
| 1398 | #define C_ZZ13 (C_X + 1) |
| 1399 | { F_CLASS_OPTIONAL, { F_SIZEB17, F_SIZEW17, F_H17, F_NULL}}, |
| 1400 | #define C_ZZ23 (C_ZZ13 + 1) |
| 1401 | { F_CLASS_OPTIONAL, { F_SIZEB7, F_SIZEW7, F_H7, F_NULL}}, |
| 1402 | #define C_ZZ29 (C_ZZ23 + 1) |
| 1403 | { F_CLASS_OPTIONAL, { F_SIZEB1, F_SIZEW1, F_H1, F_NULL}}, |
| 1404 | |
| 1405 | #define C_AS (C_ZZ29 + 1) |
| 1406 | { F_CLASS_OPTIONAL, { F_ASFAKE, F_NULL}}, |
| 1407 | |
| 1408 | #define C_NE (C_AS + 1) |
| 1409 | { F_CLASS_OPTIONAL, { F_NE, F_NULL}}, |
| 1410 | |
| 1411 | /* ARC NPS400 Support: See comment near head of file. */ |
| 1412 | #define C_NPS_CL (C_NE + 1) |
| 1413 | { F_CLASS_REQUIRED, { F_NPS_CL, F_NULL}}, |
| 1414 | |
| 1415 | #define C_NPS_F (C_NPS_CL + 1) |
| 1416 | { F_CLASS_OPTIONAL, { F_NPS_FLAG, F_NULL}}, |
| 1417 | |
| 1418 | #define C_NPS_R (C_NPS_F + 1) |
| 1419 | { F_CLASS_OPTIONAL, { F_NPS_R, F_NULL}}, |
| 1420 | |
| 1421 | #define C_NPS_SCHD_RW (C_NPS_R + 1) |
| 1422 | { F_CLASS_REQUIRED, { F_NPS_RW, F_NPS_RD, F_NULL}}, |
| 1423 | |
| 1424 | #define C_NPS_SCHD_TRIG (C_NPS_SCHD_RW + 1) |
| 1425 | { F_CLASS_REQUIRED, { F_NPS_WFT, F_NULL}}, |
| 1426 | |
| 1427 | #define C_NPS_SCHD_IE (C_NPS_SCHD_TRIG + 1) |
| 1428 | { F_CLASS_OPTIONAL, { F_NPS_IE1, F_NPS_IE2, F_NPS_IE12, F_NULL}}, |
| 1429 | |
| 1430 | #define C_NPS_SYNC (C_NPS_SCHD_IE + 1) |
| 1431 | { F_CLASS_REQUIRED, { F_NPS_SYNC_RD, F_NPS_SYNC_WR, F_NULL}}, |
| 1432 | |
| 1433 | #define C_NPS_HWS_OFF (C_NPS_SYNC + 1) |
| 1434 | { F_CLASS_REQUIRED, { F_NPS_HWS_OFF, F_NULL}}, |
| 1435 | |
| 1436 | #define C_NPS_HWS_RESTORE (C_NPS_HWS_OFF + 1) |
| 1437 | { F_CLASS_REQUIRED, { F_NPS_HWS_RESTORE, F_NULL}}, |
| 1438 | |
| 1439 | #define C_NPS_SX (C_NPS_HWS_RESTORE + 1) |
| 1440 | { F_CLASS_OPTIONAL, { F_NPS_SX, F_NULL}}, |
| 1441 | |
| 1442 | #define C_NPS_AR_AL (C_NPS_SX + 1) |
| 1443 | { F_CLASS_REQUIRED, { F_NPS_AR, F_NPS_AL, F_NULL}}, |
| 1444 | |
| 1445 | #define C_NPS_S (C_NPS_AR_AL + 1) |
| 1446 | { F_CLASS_REQUIRED, { F_NPS_S, F_NULL}}, |
| 1447 | |
| 1448 | #define C_NPS_ZNCV (C_NPS_S + 1) |
| 1449 | { F_CLASS_REQUIRED, { F_NPS_ZNCV_RD, F_NPS_ZNCV_WR, F_NULL}}, |
| 1450 | |
| 1451 | #define C_NPS_P0 (C_NPS_ZNCV + 1) |
| 1452 | { F_CLASS_REQUIRED, { F_NPS_P0, F_NULL }}, |
| 1453 | |
| 1454 | #define C_NPS_P1 (C_NPS_P0 + 1) |
| 1455 | { F_CLASS_REQUIRED, { F_NPS_P1, F_NULL }}, |
| 1456 | |
| 1457 | #define C_NPS_P2 (C_NPS_P1 + 1) |
| 1458 | { F_CLASS_REQUIRED, { F_NPS_P2, F_NULL }}, |
| 1459 | |
| 1460 | #define C_NPS_P3 (C_NPS_P2 + 1) |
| 1461 | { F_CLASS_REQUIRED, { F_NPS_P3, F_NULL }}, |
| 1462 | |
| 1463 | #define C_NPS_LDBIT_DI (C_NPS_P3 + 1) |
| 1464 | { F_CLASS_REQUIRED, { F_NPS_LDBIT_DI, F_NULL }}, |
| 1465 | |
| 1466 | #define C_NPS_LDBIT_CL1 (C_NPS_LDBIT_DI + 1) |
| 1467 | { F_CLASS_OPTIONAL, { F_NPS_LDBIT_CL1, F_NULL }}, |
| 1468 | |
| 1469 | #define C_NPS_LDBIT_CL2 (C_NPS_LDBIT_CL1 + 1) |
| 1470 | { F_CLASS_OPTIONAL, { F_NPS_LDBIT_CL2, F_NULL }}, |
| 1471 | |
| 1472 | #define C_NPS_LDBIT_X_1 (C_NPS_LDBIT_CL2 + 1) |
| 1473 | { F_CLASS_OPTIONAL, { F_NPS_LDBIT_X2_1, F_NPS_LDBIT_X4_1, F_NULL }}, |
| 1474 | |
| 1475 | #define C_NPS_LDBIT_X_2 (C_NPS_LDBIT_X_1 + 1) |
| 1476 | { F_CLASS_OPTIONAL, { F_NPS_LDBIT_X2_2, F_NPS_LDBIT_X4_2, F_NULL }}, |
| 1477 | }; |
| 1478 | |
| 1479 | const unsigned char flags_none[] = { 0 }; |
| 1480 | const unsigned char flags_f[] = { C_F }; |
| 1481 | const unsigned char flags_cc[] = { C_CC }; |
| 1482 | const unsigned char flags_ccf[] = { C_CC, C_F }; |
| 1483 | |
| 1484 | /* The operands table. |
| 1485 | |
| 1486 | The format of the operands table is: |
| 1487 | |
| 1488 | BITS SHIFT DEFAULT_RELOC FLAGS INSERT_FUN EXTRACT_FUN. */ |
| 1489 | const struct arc_operand arc_operands[] = |
| 1490 | { |
| 1491 | /* The fields are bits, shift, insert, extract, flags. The zero |
| 1492 | index is used to indicate end-of-list. */ |
| 1493 | #define UNUSED 0 |
| 1494 | { 0, 0, 0, 0, 0, 0 }, |
| 1495 | |
| 1496 | #define IGNORED (UNUSED + 1) |
| 1497 | { 0, 0, 0, ARC_OPERAND_IGNORE | ARC_OPERAND_UNSIGNED | ARC_OPERAND_NCHK, 0, 0 }, |
| 1498 | |
| 1499 | /* The plain integer register fields. Used by 32 bit |
| 1500 | instructions. */ |
| 1501 | #define RA (IGNORED + 1) |
| 1502 | { 6, 0, 0, ARC_OPERAND_IR, 0, 0 }, |
| 1503 | #define RB (RA + 1) |
| 1504 | { 6, 12, 0, ARC_OPERAND_IR, insert_rb, extract_rb }, |
| 1505 | #define RC (RB + 1) |
| 1506 | { 6, 6, 0, ARC_OPERAND_IR, 0, 0 }, |
| 1507 | #define RBdup (RC + 1) |
| 1508 | { 6, 12, 0, ARC_OPERAND_IR | ARC_OPERAND_DUPLICATE, insert_rb, extract_rb }, |
| 1509 | |
| 1510 | #define RAD (RBdup + 1) |
| 1511 | { 6, 0, 0, ARC_OPERAND_IR | ARC_OPERAND_TRUNCATE, insert_rad, 0 }, |
| 1512 | #define RCD (RAD + 1) |
| 1513 | { 6, 6, 0, ARC_OPERAND_IR | ARC_OPERAND_TRUNCATE, insert_rcd, 0 }, |
| 1514 | |
| 1515 | /* The plain integer register fields. Used by short |
| 1516 | instructions. */ |
| 1517 | #define RA16 (RCD + 1) |
| 1518 | #define RA_S (RCD + 1) |
| 1519 | { 4, 0, 0, ARC_OPERAND_IR, insert_ras, extract_ras }, |
| 1520 | #define RB16 (RA16 + 1) |
| 1521 | #define RB_S (RA16 + 1) |
| 1522 | { 4, 8, 0, ARC_OPERAND_IR, insert_rbs, extract_rbs }, |
| 1523 | #define RB16dup (RB16 + 1) |
| 1524 | #define RB_Sdup (RB16 + 1) |
| 1525 | { 4, 8, 0, ARC_OPERAND_IR | ARC_OPERAND_DUPLICATE, insert_rbs, extract_rbs }, |
| 1526 | #define RC16 (RB16dup + 1) |
| 1527 | #define RC_S (RB16dup + 1) |
| 1528 | { 4, 5, 0, ARC_OPERAND_IR, insert_rcs, extract_rcs }, |
| 1529 | #define R6H (RC16 + 1) /* 6bit register field 'h' used |
| 1530 | by V1 cpus. */ |
| 1531 | { 6, 5, 0, ARC_OPERAND_IR, insert_rhv1, extract_rhv1 }, |
| 1532 | #define R5H (R6H + 1) /* 5bit register field 'h' used |
| 1533 | by V2 cpus. */ |
| 1534 | #define RH_S (R6H + 1) /* 5bit register field 'h' used |
| 1535 | by V2 cpus. */ |
| 1536 | { 5, 5, 0, ARC_OPERAND_IR, insert_rhv2, extract_rhv2 }, |
| 1537 | #define R5Hdup (R5H + 1) |
| 1538 | #define RH_Sdup (R5H + 1) |
| 1539 | { 5, 5, 0, ARC_OPERAND_IR | ARC_OPERAND_DUPLICATE, |
| 1540 | insert_rhv2, extract_rhv2 }, |
| 1541 | |
| 1542 | #define RG (R5Hdup + 1) |
| 1543 | #define G_S (R5Hdup + 1) |
| 1544 | { 5, 5, 0, ARC_OPERAND_IR, insert_g_s, extract_g_s }, |
| 1545 | |
| 1546 | /* Fix registers. */ |
| 1547 | #define R0 (RG + 1) |
| 1548 | #define R0_S (RG + 1) |
| 1549 | { 0, 0, 0, ARC_OPERAND_IR, insert_r0, extract_r0 }, |
| 1550 | #define R1 (R0 + 1) |
| 1551 | #define R1_S (R0 + 1) |
| 1552 | { 1, 0, 0, ARC_OPERAND_IR, insert_r1, extract_r1 }, |
| 1553 | #define R2 (R1 + 1) |
| 1554 | #define R2_S (R1 + 1) |
| 1555 | { 2, 0, 0, ARC_OPERAND_IR, insert_r2, extract_r2 }, |
| 1556 | #define R3 (R2 + 1) |
| 1557 | #define R3_S (R2 + 1) |
| 1558 | { 2, 0, 0, ARC_OPERAND_IR, insert_r3, extract_r3 }, |
| 1559 | #define RSP (R3 + 1) |
| 1560 | #define SP_S (R3 + 1) |
| 1561 | { 5, 0, 0, ARC_OPERAND_IR, insert_sp, extract_sp }, |
| 1562 | #define SPdup (RSP + 1) |
| 1563 | #define SP_Sdup (RSP + 1) |
| 1564 | { 5, 0, 0, ARC_OPERAND_IR | ARC_OPERAND_DUPLICATE, insert_sp, extract_sp }, |
| 1565 | #define GP (SPdup + 1) |
| 1566 | #define GP_S (SPdup + 1) |
| 1567 | { 5, 0, 0, ARC_OPERAND_IR, insert_gp, extract_gp }, |
| 1568 | |
| 1569 | #define PCL_S (GP + 1) |
| 1570 | { 1, 0, 0, ARC_OPERAND_IR | ARC_OPERAND_NCHK, insert_pcl, extract_pcl }, |
| 1571 | |
| 1572 | #define BLINK (PCL_S + 1) |
| 1573 | #define BLINK_S (PCL_S + 1) |
| 1574 | { 5, 0, 0, ARC_OPERAND_IR, insert_blink, extract_blink }, |
| 1575 | |
| 1576 | #define ILINK1 (BLINK + 1) |
| 1577 | { 5, 0, 0, ARC_OPERAND_IR, insert_ilink1, extract_ilink1 }, |
| 1578 | #define ILINK2 (ILINK1 + 1) |
| 1579 | { 5, 0, 0, ARC_OPERAND_IR, insert_ilink2, extract_ilink2 }, |
| 1580 | |
| 1581 | /* Long immediate. */ |
| 1582 | #define LIMM (ILINK2 + 1) |
| 1583 | #define LIMM_S (ILINK2 + 1) |
| 1584 | { 32, 0, BFD_RELOC_ARC_32_ME, ARC_OPERAND_LIMM, insert_limm, 0 }, |
| 1585 | #define LIMMdup (LIMM + 1) |
| 1586 | { 32, 0, 0, ARC_OPERAND_LIMM | ARC_OPERAND_DUPLICATE, insert_limm, 0 }, |
| 1587 | |
| 1588 | /* Special operands. */ |
| 1589 | #define ZA (LIMMdup + 1) |
| 1590 | #define ZB (LIMMdup + 1) |
| 1591 | #define ZA_S (LIMMdup + 1) |
| 1592 | #define ZB_S (LIMMdup + 1) |
| 1593 | #define ZC_S (LIMMdup + 1) |
| 1594 | { 0, 0, 0, ARC_OPERAND_UNSIGNED, insert_za, 0 }, |
| 1595 | |
| 1596 | #define RRANGE_EL (ZA + 1) |
| 1597 | { 4, 0, 0, ARC_OPERAND_UNSIGNED | ARC_OPERAND_NCHK | ARC_OPERAND_TRUNCATE, |
| 1598 | insert_rrange, extract_rrange}, |
| 1599 | #define FP_EL (RRANGE_EL + 1) |
| 1600 | { 1, 0, 0, ARC_OPERAND_IR | ARC_OPERAND_IGNORE | ARC_OPERAND_NCHK, |
| 1601 | insert_fpel, extract_fpel }, |
| 1602 | #define BLINK_EL (FP_EL + 1) |
| 1603 | { 1, 0, 0, ARC_OPERAND_IR | ARC_OPERAND_IGNORE | ARC_OPERAND_NCHK, |
| 1604 | insert_blinkel, extract_blinkel }, |
| 1605 | #define PCL_EL (BLINK_EL + 1) |
| 1606 | { 1, 0, 0, ARC_OPERAND_IR | ARC_OPERAND_IGNORE | ARC_OPERAND_NCHK, |
| 1607 | insert_pclel, extract_pclel }, |
| 1608 | |
| 1609 | /* Fake operand to handle the T flag. */ |
| 1610 | #define BRAKET (PCL_EL + 1) |
| 1611 | #define BRAKETdup (PCL_EL + 1) |
| 1612 | { 0, 0, 0, ARC_OPERAND_FAKE | ARC_OPERAND_BRAKET, 0, 0 }, |
| 1613 | |
| 1614 | /* Fake operand to handle the T flag. */ |
| 1615 | #define FKT_T (BRAKET + 1) |
| 1616 | { 1, 3, 0, ARC_OPERAND_FAKE, insert_Ybit, 0 }, |
| 1617 | /* Fake operand to handle the T flag. */ |
| 1618 | #define FKT_NT (FKT_T + 1) |
| 1619 | { 1, 3, 0, ARC_OPERAND_FAKE, insert_NYbit, 0 }, |
| 1620 | |
| 1621 | /* UIMM6_20 mask = 00000000000000000000111111000000. */ |
| 1622 | #define UIMM6_20 (FKT_NT + 1) |
| 1623 | {6, 0, 0, ARC_OPERAND_UNSIGNED, insert_uimm6_20, extract_uimm6_20}, |
| 1624 | |
| 1625 | /* SIMM12_20 mask = 00000000000000000000111111222222. */ |
| 1626 | #define SIMM12_20 (UIMM6_20 + 1) |
| 1627 | {12, 0, 0, ARC_OPERAND_SIGNED, insert_simm12_20, extract_simm12_20}, |
| 1628 | |
| 1629 | /* SIMM3_5_S mask = 0000011100000000. */ |
| 1630 | #define SIMM3_5_S (SIMM12_20 + 1) |
| 1631 | {3, 0, 0, ARC_OPERAND_SIGNED | ARC_OPERAND_NCHK, |
| 1632 | insert_simm3s, extract_simm3s}, |
| 1633 | |
| 1634 | /* UIMM7_A32_11_S mask = 0000000000011111. */ |
| 1635 | #define UIMM7_A32_11_S (SIMM3_5_S + 1) |
| 1636 | {7, 0, 0, ARC_OPERAND_UNSIGNED | ARC_OPERAND_ALIGNED32 |
| 1637 | | ARC_OPERAND_TRUNCATE | ARC_OPERAND_IGNORE, insert_uimm7_a32_11_s, |
| 1638 | extract_uimm7_a32_11_s}, |
| 1639 | |
| 1640 | /* UIMM7_9_S mask = 0000000001111111. */ |
| 1641 | #define UIMM7_9_S (UIMM7_A32_11_S + 1) |
| 1642 | {7, 0, 0, ARC_OPERAND_UNSIGNED, insert_uimm7_9_s, extract_uimm7_9_s}, |
| 1643 | |
| 1644 | /* UIMM3_13_S mask = 0000000000000111. */ |
| 1645 | #define UIMM3_13_S (UIMM7_9_S + 1) |
| 1646 | {3, 0, 0, ARC_OPERAND_UNSIGNED, insert_uimm3_13_s, extract_uimm3_13_s}, |
| 1647 | |
| 1648 | /* SIMM11_A32_7_S mask = 0000000111111111. */ |
| 1649 | #define SIMM11_A32_7_S (UIMM3_13_S + 1) |
| 1650 | {11, 0, BFD_RELOC_ARC_SDA16_LD2, ARC_OPERAND_SIGNED | ARC_OPERAND_ALIGNED32 |
| 1651 | | ARC_OPERAND_TRUNCATE, insert_simm11_a32_7_s, extract_simm11_a32_7_s}, |
| 1652 | |
| 1653 | /* UIMM6_13_S mask = 0000000002220111. */ |
| 1654 | #define UIMM6_13_S (SIMM11_A32_7_S + 1) |
| 1655 | {6, 0, 0, ARC_OPERAND_UNSIGNED, insert_uimm6_13_s, extract_uimm6_13_s}, |
| 1656 | /* UIMM5_11_S mask = 0000000000011111. */ |
| 1657 | #define UIMM5_11_S (UIMM6_13_S + 1) |
| 1658 | {5, 0, 0, ARC_OPERAND_UNSIGNED | ARC_OPERAND_IGNORE, insert_uimm5_11_s, |
| 1659 | extract_uimm5_11_s}, |
| 1660 | |
| 1661 | /* SIMM9_A16_8 mask = 00000000111111102000000000000000. */ |
| 1662 | #define SIMM9_A16_8 (UIMM5_11_S + 1) |
| 1663 | {9, 0, -SIMM9_A16_8, ARC_OPERAND_SIGNED | ARC_OPERAND_ALIGNED16 |
| 1664 | | ARC_OPERAND_PCREL | ARC_OPERAND_TRUNCATE, insert_simm9_a16_8, |
| 1665 | extract_simm9_a16_8}, |
| 1666 | |
| 1667 | /* UIMM6_8 mask = 00000000000000000000111111000000. */ |
| 1668 | #define UIMM6_8 (SIMM9_A16_8 + 1) |
| 1669 | {6, 0, 0, ARC_OPERAND_UNSIGNED, insert_uimm6_8, extract_uimm6_8}, |
| 1670 | |
| 1671 | /* SIMM21_A16_5 mask = 00000111111111102222222222000000. */ |
| 1672 | #define SIMM21_A16_5 (UIMM6_8 + 1) |
| 1673 | {21, 0, BFD_RELOC_ARC_S21H_PCREL, ARC_OPERAND_SIGNED |
| 1674 | | ARC_OPERAND_ALIGNED16 | ARC_OPERAND_TRUNCATE, |
| 1675 | insert_simm21_a16_5, extract_simm21_a16_5}, |
| 1676 | |
| 1677 | /* SIMM25_A16_5 mask = 00000111111111102222222222003333. */ |
| 1678 | #define SIMM25_A16_5 (SIMM21_A16_5 + 1) |
| 1679 | {25, 0, BFD_RELOC_ARC_S25H_PCREL, ARC_OPERAND_SIGNED |
| 1680 | | ARC_OPERAND_ALIGNED16 | ARC_OPERAND_TRUNCATE | ARC_OPERAND_PCREL, |
| 1681 | insert_simm25_a16_5, extract_simm25_a16_5}, |
| 1682 | |
| 1683 | /* SIMM10_A16_7_S mask = 0000000111111111. */ |
| 1684 | #define SIMM10_A16_7_S (SIMM25_A16_5 + 1) |
| 1685 | {10, 0, -SIMM10_A16_7_S, ARC_OPERAND_SIGNED | ARC_OPERAND_ALIGNED16 |
| 1686 | | ARC_OPERAND_TRUNCATE | ARC_OPERAND_PCREL, insert_simm10_a16_7_s, |
| 1687 | extract_simm10_a16_7_s}, |
| 1688 | |
| 1689 | #define SIMM10_A16_7_Sbis (SIMM10_A16_7_S + 1) |
| 1690 | {10, 0, -SIMM10_A16_7_Sbis, ARC_OPERAND_SIGNED | ARC_OPERAND_ALIGNED16 |
| 1691 | | ARC_OPERAND_TRUNCATE, insert_simm10_a16_7_s, extract_simm10_a16_7_s}, |
| 1692 | |
| 1693 | /* SIMM7_A16_10_S mask = 0000000000111111. */ |
| 1694 | #define SIMM7_A16_10_S (SIMM10_A16_7_Sbis + 1) |
| 1695 | {7, 0, -SIMM7_A16_10_S, ARC_OPERAND_SIGNED | ARC_OPERAND_ALIGNED16 |
| 1696 | | ARC_OPERAND_TRUNCATE | ARC_OPERAND_PCREL, insert_simm7_a16_10_s, |
| 1697 | extract_simm7_a16_10_s}, |
| 1698 | |
| 1699 | /* SIMM21_A32_5 mask = 00000111111111002222222222000000. */ |
| 1700 | #define SIMM21_A32_5 (SIMM7_A16_10_S + 1) |
| 1701 | {21, 0, BFD_RELOC_ARC_S21W_PCREL, ARC_OPERAND_SIGNED | ARC_OPERAND_ALIGNED32 |
| 1702 | | ARC_OPERAND_TRUNCATE | ARC_OPERAND_PCREL, insert_simm21_a32_5, |
| 1703 | extract_simm21_a32_5}, |
| 1704 | |
| 1705 | /* SIMM25_A32_5 mask = 00000111111111002222222222003333. */ |
| 1706 | #define SIMM25_A32_5 (SIMM21_A32_5 + 1) |
| 1707 | {25, 0, BFD_RELOC_ARC_S25W_PCREL, ARC_OPERAND_SIGNED | ARC_OPERAND_ALIGNED32 |
| 1708 | | ARC_OPERAND_TRUNCATE | ARC_OPERAND_PCREL, insert_simm25_a32_5, |
| 1709 | extract_simm25_a32_5}, |
| 1710 | |
| 1711 | /* SIMM13_A32_5_S mask = 0000011111111111. */ |
| 1712 | #define SIMM13_A32_5_S (SIMM25_A32_5 + 1) |
| 1713 | {13, 0, BFD_RELOC_ARC_S13_PCREL, ARC_OPERAND_SIGNED | ARC_OPERAND_ALIGNED32 |
| 1714 | | ARC_OPERAND_TRUNCATE | ARC_OPERAND_PCREL, insert_simm13_a32_5_s, |
| 1715 | extract_simm13_a32_5_s}, |
| 1716 | |
| 1717 | /* SIMM8_A16_9_S mask = 0000000001111111. */ |
| 1718 | #define SIMM8_A16_9_S (SIMM13_A32_5_S + 1) |
| 1719 | {8, 0, -SIMM8_A16_9_S, ARC_OPERAND_SIGNED | ARC_OPERAND_ALIGNED16 |
| 1720 | | ARC_OPERAND_TRUNCATE | ARC_OPERAND_PCREL, insert_simm8_a16_9_s, |
| 1721 | extract_simm8_a16_9_s}, |
| 1722 | |
| 1723 | /* UIMM3_23 mask = 00000000000000000000000111000000. */ |
| 1724 | #define UIMM3_23 (SIMM8_A16_9_S + 1) |
| 1725 | {3, 0, 0, ARC_OPERAND_UNSIGNED, insert_uimm3_23, extract_uimm3_23}, |
| 1726 | |
| 1727 | /* UIMM10_6_S mask = 0000001111111111. */ |
| 1728 | #define UIMM10_6_S (UIMM3_23 + 1) |
| 1729 | {10, 0, 0, ARC_OPERAND_UNSIGNED, insert_uimm10_6_s, extract_uimm10_6_s}, |
| 1730 | |
| 1731 | /* UIMM6_11_S mask = 0000002200011110. */ |
| 1732 | #define UIMM6_11_S (UIMM10_6_S + 1) |
| 1733 | {6, 0, 0, ARC_OPERAND_UNSIGNED, insert_uimm6_11_s, extract_uimm6_11_s}, |
| 1734 | |
| 1735 | /* SIMM9_8 mask = 00000000111111112000000000000000. */ |
| 1736 | #define SIMM9_8 (UIMM6_11_S + 1) |
| 1737 | {9, 0, BFD_RELOC_ARC_SDA_LDST, ARC_OPERAND_SIGNED | ARC_OPERAND_IGNORE, |
| 1738 | insert_simm9_8, extract_simm9_8}, |
| 1739 | |
| 1740 | /* UIMM10_A32_8_S mask = 0000000011111111. */ |
| 1741 | #define UIMM10_A32_8_S (SIMM9_8 + 1) |
| 1742 | {10, 0, -UIMM10_A32_8_S, ARC_OPERAND_UNSIGNED | ARC_OPERAND_ALIGNED32 |
| 1743 | | ARC_OPERAND_TRUNCATE | ARC_OPERAND_PCREL, insert_uimm10_a32_8_s, |
| 1744 | extract_uimm10_a32_8_s}, |
| 1745 | |
| 1746 | /* SIMM9_7_S mask = 0000000111111111. */ |
| 1747 | #define SIMM9_7_S (UIMM10_A32_8_S + 1) |
| 1748 | {9, 0, BFD_RELOC_ARC_SDA16_LD, ARC_OPERAND_SIGNED, insert_simm9_7_s, |
| 1749 | extract_simm9_7_s}, |
| 1750 | |
| 1751 | /* UIMM6_A16_11_S mask = 0000000000011111. */ |
| 1752 | #define UIMM6_A16_11_S (SIMM9_7_S + 1) |
| 1753 | {6, 0, 0, ARC_OPERAND_UNSIGNED | ARC_OPERAND_ALIGNED16 |
| 1754 | | ARC_OPERAND_TRUNCATE | ARC_OPERAND_IGNORE, insert_uimm6_a16_11_s, |
| 1755 | extract_uimm6_a16_11_s}, |
| 1756 | |
| 1757 | /* UIMM5_A32_11_S mask = 0000020000011000. */ |
| 1758 | #define UIMM5_A32_11_S (UIMM6_A16_11_S + 1) |
| 1759 | {5, 0, 0, ARC_OPERAND_UNSIGNED | ARC_OPERAND_ALIGNED32 |
| 1760 | | ARC_OPERAND_TRUNCATE | ARC_OPERAND_IGNORE, insert_uimm5_a32_11_s, |
| 1761 | extract_uimm5_a32_11_s}, |
| 1762 | |
| 1763 | /* SIMM11_A32_13_S mask = 0000022222200111. */ |
| 1764 | #define SIMM11_A32_13_S (UIMM5_A32_11_S + 1) |
| 1765 | {11, 0, BFD_RELOC_ARC_SDA16_ST2, ARC_OPERAND_SIGNED | ARC_OPERAND_ALIGNED32 |
| 1766 | | ARC_OPERAND_TRUNCATE, insert_simm11_a32_13_s, extract_simm11_a32_13_s}, |
| 1767 | |
| 1768 | /* UIMM7_13_S mask = 0000000022220111. */ |
| 1769 | #define UIMM7_13_S (SIMM11_A32_13_S + 1) |
| 1770 | {7, 0, 0, ARC_OPERAND_UNSIGNED, insert_uimm7_13_s, extract_uimm7_13_s}, |
| 1771 | |
| 1772 | /* UIMM6_A16_21 mask = 00000000000000000000011111000000. */ |
| 1773 | #define UIMM6_A16_21 (UIMM7_13_S + 1) |
| 1774 | {6, 0, 0, ARC_OPERAND_UNSIGNED | ARC_OPERAND_ALIGNED16 |
| 1775 | | ARC_OPERAND_TRUNCATE, insert_uimm6_a16_21, extract_uimm6_a16_21}, |
| 1776 | |
| 1777 | /* UIMM7_11_S mask = 0000022200011110. */ |
| 1778 | #define UIMM7_11_S (UIMM6_A16_21 + 1) |
| 1779 | {7, 0, 0, ARC_OPERAND_UNSIGNED, insert_uimm7_11_s, extract_uimm7_11_s}, |
| 1780 | |
| 1781 | /* UIMM7_A16_20 mask = 00000000000000000000111111000000. */ |
| 1782 | #define UIMM7_A16_20 (UIMM7_11_S + 1) |
| 1783 | {7, 0, -UIMM7_A16_20, ARC_OPERAND_UNSIGNED | ARC_OPERAND_ALIGNED16 |
| 1784 | | ARC_OPERAND_TRUNCATE | ARC_OPERAND_PCREL, insert_uimm7_a16_20, |
| 1785 | extract_uimm7_a16_20}, |
| 1786 | |
| 1787 | /* SIMM13_A16_20 mask = 00000000000000000000111111222222. */ |
| 1788 | #define SIMM13_A16_20 (UIMM7_A16_20 + 1) |
| 1789 | {13, 0, -SIMM13_A16_20, ARC_OPERAND_SIGNED | ARC_OPERAND_ALIGNED16 |
| 1790 | | ARC_OPERAND_TRUNCATE | ARC_OPERAND_PCREL, insert_simm13_a16_20, |
| 1791 | extract_simm13_a16_20}, |
| 1792 | |
| 1793 | /* UIMM8_8_S mask = 0000000011111111. */ |
| 1794 | #define UIMM8_8_S (SIMM13_A16_20 + 1) |
| 1795 | {8, 0, 0, ARC_OPERAND_UNSIGNED, insert_uimm8_8_s, extract_uimm8_8_s}, |
| 1796 | |
| 1797 | /* W6 mask = 00000000000000000000111111000000. */ |
| 1798 | #define W6 (UIMM8_8_S + 1) |
| 1799 | {6, 0, 0, ARC_OPERAND_SIGNED, insert_w6, extract_w6}, |
| 1800 | |
| 1801 | /* UIMM6_5_S mask = 0000011111100000. */ |
| 1802 | #define UIMM6_5_S (W6 + 1) |
| 1803 | {6, 0, 0, ARC_OPERAND_UNSIGNED, insert_uimm6_5_s, extract_uimm6_5_s}, |
| 1804 | |
| 1805 | /* ARC NPS400 Support: See comment near head of file. */ |
| 1806 | #define NPS_R_DST_3B (UIMM6_5_S + 1) |
| 1807 | { 3, 24, 0, ARC_OPERAND_IR | ARC_OPERAND_NCHK, insert_nps_3bit_reg_at_24_dst, extract_nps_3bit_reg_at_24_dst }, |
| 1808 | |
| 1809 | #define NPS_R_SRC1_3B (NPS_R_DST_3B + 1) |
| 1810 | { 3, 24, 0, ARC_OPERAND_IR | ARC_OPERAND_DUPLICATE | ARC_OPERAND_NCHK, insert_nps_3bit_reg_at_24_dst, extract_nps_3bit_reg_at_24_dst }, |
| 1811 | |
| 1812 | #define NPS_R_SRC2_3B (NPS_R_SRC1_3B + 1) |
| 1813 | { 3, 21, 0, ARC_OPERAND_IR | ARC_OPERAND_NCHK, insert_nps_3bit_reg_at_21_src2, extract_nps_3bit_reg_at_21_src2 }, |
| 1814 | |
| 1815 | #define NPS_R_DST (NPS_R_SRC2_3B + 1) |
| 1816 | { 6, 21, 0, ARC_OPERAND_IR, NULL, NULL }, |
| 1817 | |
| 1818 | #define NPS_R_SRC1 (NPS_R_DST + 1) |
| 1819 | { 6, 21, 0, ARC_OPERAND_IR | ARC_OPERAND_DUPLICATE, NULL, NULL }, |
| 1820 | |
| 1821 | #define NPS_BITOP_DST_POS (NPS_R_SRC1 + 1) |
| 1822 | { 5, 5, 0, ARC_OPERAND_UNSIGNED, 0, 0 }, |
| 1823 | |
| 1824 | #define NPS_BITOP_SRC_POS (NPS_BITOP_DST_POS + 1) |
| 1825 | { 5, 0, 0, ARC_OPERAND_UNSIGNED, 0, 0 }, |
| 1826 | |
| 1827 | #define NPS_BITOP_SIZE (NPS_BITOP_SRC_POS + 1) |
| 1828 | { 5, 10, 0, ARC_OPERAND_UNSIGNED | ARC_OPERAND_NCHK, insert_nps_bitop_size, extract_nps_bitop_size }, |
| 1829 | |
| 1830 | #define NPS_BITOP_DST_POS_SZ (NPS_BITOP_SIZE + 1) |
| 1831 | { 5, 0, 0, ARC_OPERAND_UNSIGNED, insert_nps_dst_pos_and_size, extract_nps_dst_pos_and_size }, |
| 1832 | |
| 1833 | #define NPS_BITOP_SIZE_2B (NPS_BITOP_DST_POS_SZ + 1) |
| 1834 | { 0, 0, 0, ARC_OPERAND_UNSIGNED | ARC_OPERAND_NCHK, insert_nps_bitop_size_2b, extract_nps_bitop_size_2b }, |
| 1835 | |
| 1836 | #define NPS_BITOP_UIMM8 (NPS_BITOP_SIZE_2B + 1) |
| 1837 | { 8, 0, 0, ARC_OPERAND_UNSIGNED, insert_nps_bitop_uimm8, extract_nps_bitop_uimm8 }, |
| 1838 | |
| 1839 | #define NPS_UIMM16 (NPS_BITOP_UIMM8 + 1) |
| 1840 | { 16, 0, 0, ARC_OPERAND_UNSIGNED, NULL, NULL }, |
| 1841 | |
| 1842 | #define NPS_SIMM16 (NPS_UIMM16 + 1) |
| 1843 | { 16, 0, 0, ARC_OPERAND_SIGNED, NULL, NULL }, |
| 1844 | |
| 1845 | #define NPS_RFLT_UIMM6 (NPS_SIMM16 + 1) |
| 1846 | { 6, 6, 0, ARC_OPERAND_UNSIGNED | ARC_OPERAND_NCHK, insert_nps_rflt_uimm6, extract_nps_rflt_uimm6 }, |
| 1847 | |
| 1848 | #define NPS_XLDST_UIMM16 (NPS_RFLT_UIMM6 + 1) |
| 1849 | { 16, 0, BFD_RELOC_ARC_NPS_CMEM16, ARC_OPERAND_UNSIGNED | ARC_OPERAND_NCHK, insert_nps_cmem_uimm16, extract_nps_cmem_uimm16 }, |
| 1850 | |
| 1851 | #define NPS_SRC2_POS (NPS_XLDST_UIMM16 + 1) |
| 1852 | { 0, 0, 0, ARC_OPERAND_UNSIGNED | ARC_OPERAND_NCHK, insert_nps_src2_pos, extract_nps_src2_pos }, |
| 1853 | |
| 1854 | #define NPS_SRC1_POS (NPS_SRC2_POS + 1) |
| 1855 | { 0, 0, 0, ARC_OPERAND_UNSIGNED | ARC_OPERAND_NCHK, insert_nps_src1_pos, extract_nps_src1_pos }, |
| 1856 | |
| 1857 | #define NPS_ADDB_SIZE (NPS_SRC1_POS + 1) |
| 1858 | { 0, 0, 0, ARC_OPERAND_UNSIGNED | ARC_OPERAND_NCHK, insert_nps_addb_size, extract_nps_addb_size }, |
| 1859 | |
| 1860 | #define NPS_ANDB_SIZE (NPS_ADDB_SIZE + 1) |
| 1861 | { 0, 0, 0, ARC_OPERAND_UNSIGNED | ARC_OPERAND_NCHK, insert_nps_andb_size, extract_nps_andb_size }, |
| 1862 | |
| 1863 | #define NPS_FXORB_SIZE (NPS_ANDB_SIZE + 1) |
| 1864 | { 0, 0, 0, ARC_OPERAND_UNSIGNED | ARC_OPERAND_NCHK, insert_nps_fxorb_size, extract_nps_fxorb_size }, |
| 1865 | |
| 1866 | #define NPS_WXORB_SIZE (NPS_FXORB_SIZE + 1) |
| 1867 | { 0, 0, 0, ARC_OPERAND_UNSIGNED | ARC_OPERAND_NCHK, insert_nps_wxorb_size, extract_nps_wxorb_size }, |
| 1868 | |
| 1869 | #define NPS_R_XLDST (NPS_WXORB_SIZE + 1) |
| 1870 | { 6, 5, 0, ARC_OPERAND_IR, NULL, NULL }, |
| 1871 | |
| 1872 | #define NPS_DIV_UIMM4 (NPS_R_XLDST + 1) |
| 1873 | { 4, 5, 0, ARC_OPERAND_UNSIGNED, NULL, NULL }, |
| 1874 | |
| 1875 | #define NPS_QCMP_SIZE (NPS_DIV_UIMM4 + 1) |
| 1876 | { 0, 0, 0, ARC_OPERAND_UNSIGNED | ARC_OPERAND_NCHK, insert_nps_qcmp_size, extract_nps_qcmp_size }, |
| 1877 | |
| 1878 | #define NPS_QCMP_M1 (NPS_QCMP_SIZE + 1) |
| 1879 | { 1, 14, 0, ARC_OPERAND_UNSIGNED, NULL, extract_nps_qcmp_m1 }, |
| 1880 | |
| 1881 | #define NPS_QCMP_M2 (NPS_QCMP_M1 + 1) |
| 1882 | { 1, 15, 0, ARC_OPERAND_UNSIGNED, NULL, extract_nps_qcmp_m2 }, |
| 1883 | |
| 1884 | #define NPS_QCMP_M3 (NPS_QCMP_M2 + 1) |
| 1885 | { 4, 5, 0, ARC_OPERAND_UNSIGNED, NULL, extract_nps_qcmp_m3 }, |
| 1886 | |
| 1887 | #define NPS_CALC_ENTRY_SIZE (NPS_QCMP_M3 + 1) |
| 1888 | { 0, 0, 0, ARC_OPERAND_UNSIGNED | ARC_OPERAND_NCHK, insert_nps_calc_entry_size, extract_nps_calc_entry_size }, |
| 1889 | |
| 1890 | #define NPS_R_DST_3B_SHORT (NPS_CALC_ENTRY_SIZE + 1) |
| 1891 | { 3, 8, 0, ARC_OPERAND_IR | ARC_OPERAND_NCHK, insert_nps_3bit_reg_at_8_dst, extract_nps_3bit_reg_at_8_dst }, |
| 1892 | |
| 1893 | #define NPS_R_SRC1_3B_SHORT (NPS_R_DST_3B_SHORT + 1) |
| 1894 | { 3, 8, 0, ARC_OPERAND_IR | ARC_OPERAND_DUPLICATE | ARC_OPERAND_NCHK, insert_nps_3bit_reg_at_8_dst, extract_nps_3bit_reg_at_8_dst }, |
| 1895 | |
| 1896 | #define NPS_R_SRC2_3B_SHORT (NPS_R_SRC1_3B_SHORT + 1) |
| 1897 | { 3, 5, 0, ARC_OPERAND_IR | ARC_OPERAND_NCHK, insert_nps_3bit_reg_at_5_src2, extract_nps_3bit_reg_at_5_src2 }, |
| 1898 | |
| 1899 | #define NPS_BITOP_SIZE2 (NPS_R_SRC2_3B_SHORT + 1) |
| 1900 | { 5, 25, 0, ARC_OPERAND_UNSIGNED | ARC_OPERAND_NCHK, insert_nps_bitop2_size, extract_nps_bitop2_size }, |
| 1901 | |
| 1902 | #define NPS_BITOP_SIZE1 (NPS_BITOP_SIZE2 + 1) |
| 1903 | { 5, 20, 0, ARC_OPERAND_UNSIGNED | ARC_OPERAND_NCHK, insert_nps_bitop1_size, extract_nps_bitop1_size }, |
| 1904 | |
| 1905 | #define NPS_BITOP_DST_POS3_POS4 (NPS_BITOP_SIZE1 + 1) |
| 1906 | { 5, 0, 0, ARC_OPERAND_UNSIGNED, insert_nps_bitop_dst_pos3_pos4, extract_nps_bitop_dst_pos3_pos4 }, |
| 1907 | |
| 1908 | #define NPS_BITOP_DST_POS4 (NPS_BITOP_DST_POS3_POS4 + 1) |
| 1909 | { 5, 42, 0, ARC_OPERAND_UNSIGNED, NULL, NULL }, |
| 1910 | |
| 1911 | #define NPS_BITOP_DST_POS3 (NPS_BITOP_DST_POS4 + 1) |
| 1912 | { 5, 37, 0, ARC_OPERAND_UNSIGNED, NULL, NULL }, |
| 1913 | |
| 1914 | #define NPS_BITOP_DST_POS2 (NPS_BITOP_DST_POS3 + 1) |
| 1915 | { 5, 15, 0, ARC_OPERAND_UNSIGNED, NULL, NULL }, |
| 1916 | |
| 1917 | #define NPS_BITOP_DST_POS1 (NPS_BITOP_DST_POS2 + 1) |
| 1918 | { 5, 10, 0, ARC_OPERAND_UNSIGNED, NULL, NULL }, |
| 1919 | |
| 1920 | #define NPS_BITOP_SRC_POS4 (NPS_BITOP_DST_POS1 + 1) |
| 1921 | { 5, 32, 0, ARC_OPERAND_UNSIGNED, NULL, NULL }, |
| 1922 | |
| 1923 | #define NPS_BITOP_SRC_POS3 (NPS_BITOP_SRC_POS4 + 1) |
| 1924 | { 5, 20, 0, ARC_OPERAND_UNSIGNED, NULL, NULL }, |
| 1925 | |
| 1926 | #define NPS_BITOP_SRC_POS2 (NPS_BITOP_SRC_POS3 + 1) |
| 1927 | { 5, 5, 0, ARC_OPERAND_UNSIGNED, NULL, NULL }, |
| 1928 | |
| 1929 | #define NPS_BITOP_SRC_POS1 (NPS_BITOP_SRC_POS2 + 1) |
| 1930 | { 5, 0, 0, ARC_OPERAND_UNSIGNED, NULL, NULL }, |
| 1931 | |
| 1932 | #define NPS_BITOP_MOD4 (NPS_BITOP_SRC_POS1 + 1) |
| 1933 | { 2, 0, 0, ARC_OPERAND_UNSIGNED, insert_nps_bitop_mod4, extract_nps_bitop_mod4 }, |
| 1934 | |
| 1935 | #define NPS_BITOP_MOD3 (NPS_BITOP_MOD4 + 1) |
| 1936 | { 2, 29, 0, ARC_OPERAND_UNSIGNED, NULL, NULL }, |
| 1937 | |
| 1938 | #define NPS_BITOP_MOD2 (NPS_BITOP_MOD3 + 1) |
| 1939 | { 2, 27, 0, ARC_OPERAND_UNSIGNED, NULL, NULL }, |
| 1940 | |
| 1941 | #define NPS_BITOP_MOD1 (NPS_BITOP_MOD2 + 1) |
| 1942 | { 2, 25, 0, ARC_OPERAND_UNSIGNED, NULL, NULL }, |
| 1943 | |
| 1944 | #define NPS_BITOP_INS_EXT (NPS_BITOP_MOD1 + 1) |
| 1945 | { 5, 20, 0, ARC_OPERAND_UNSIGNED, insert_nps_bitop_ins_ext, extract_nps_bitop_ins_ext }, |
| 1946 | |
| 1947 | #define NPS_FIELD_START_POS (NPS_BITOP_INS_EXT + 1) |
| 1948 | { 3, 3, 0, ARC_OPERAND_UNSIGNED, NULL, NULL }, |
| 1949 | |
| 1950 | #define NPS_FIELD_SIZE (NPS_FIELD_START_POS + 1) |
| 1951 | { 3, 6, 0, ARC_OPERAND_UNSIGNED | ARC_OPERAND_NCHK, insert_nps_field_size, extract_nps_field_size }, |
| 1952 | |
| 1953 | #define NPS_SHIFT_FACTOR (NPS_FIELD_SIZE + 1) |
| 1954 | { 3, 9, 0, ARC_OPERAND_UNSIGNED | ARC_OPERAND_NCHK, insert_nps_shift_factor, extract_nps_shift_factor }, |
| 1955 | |
| 1956 | #define NPS_BITS_TO_SCRAMBLE (NPS_SHIFT_FACTOR + 1) |
| 1957 | { 3, 12, 0, ARC_OPERAND_UNSIGNED | ARC_OPERAND_NCHK, insert_nps_bits_to_scramble, extract_nps_bits_to_scramble }, |
| 1958 | |
| 1959 | #define NPS_SRC2_POS_5B (NPS_BITS_TO_SCRAMBLE + 1) |
| 1960 | { 5, 5, 0, ARC_OPERAND_UNSIGNED, NULL, NULL }, |
| 1961 | |
| 1962 | #define NPS_BDLEN_MAX_LEN (NPS_SRC2_POS_5B + 1) |
| 1963 | { 8, 5, 0, ARC_OPERAND_UNSIGNED | ARC_OPERAND_NCHK, insert_nps_bdlen_max_len, extract_nps_bdlen_max_len }, |
| 1964 | |
| 1965 | #define NPS_MIN_HOFS (NPS_BDLEN_MAX_LEN + 1) |
| 1966 | { 4, 6, 0, ARC_OPERAND_UNSIGNED | ARC_OPERAND_NCHK, insert_nps_min_hofs, extract_nps_min_hofs }, |
| 1967 | |
| 1968 | #define NPS_PSBC (NPS_MIN_HOFS + 1) |
| 1969 | { 1, 11, 0, ARC_OPERAND_UNSIGNED, NULL, NULL }, |
| 1970 | |
| 1971 | #define NPS_DPI_DST (NPS_PSBC + 1) |
| 1972 | { 5, 11, 0, ARC_OPERAND_IR, NULL, NULL }, |
| 1973 | |
| 1974 | /* NPS_DPI_SRC1_3B is similar to NPS_R_SRC1_3B but doesn't duplicate an operand */ |
| 1975 | #define NPS_DPI_SRC1_3B (NPS_DPI_DST + 1) |
| 1976 | { 3, 24, 0, ARC_OPERAND_IR | ARC_OPERAND_NCHK, insert_nps_3bit_reg_at_24_dst, extract_nps_3bit_reg_at_24_dst }, |
| 1977 | |
| 1978 | #define NPS_HASH_WIDTH (NPS_DPI_SRC1_3B + 1) |
| 1979 | { 5, 6, 0, ARC_OPERAND_UNSIGNED | ARC_OPERAND_NCHK, insert_nps_hash_width, extract_nps_hash_width }, |
| 1980 | |
| 1981 | #define NPS_HASH_PERM (NPS_HASH_WIDTH + 1) |
| 1982 | { 3, 2, 0, ARC_OPERAND_UNSIGNED, NULL, NULL }, |
| 1983 | |
| 1984 | #define NPS_HASH_NONLINEAR (NPS_HASH_PERM + 1) |
| 1985 | { 1, 5, 0, ARC_OPERAND_UNSIGNED, NULL, NULL }, |
| 1986 | |
| 1987 | #define NPS_HASH_BASEMAT (NPS_HASH_NONLINEAR + 1) |
| 1988 | { 2, 0, 0, ARC_OPERAND_UNSIGNED, NULL, NULL }, |
| 1989 | |
| 1990 | #define NPS_HASH_LEN (NPS_HASH_BASEMAT + 1) |
| 1991 | { 3, 2, 0, ARC_OPERAND_UNSIGNED | ARC_OPERAND_NCHK, insert_nps_hash_len, extract_nps_hash_len }, |
| 1992 | |
| 1993 | #define NPS_HASH_OFS (NPS_HASH_LEN + 1) |
| 1994 | { 2, 0, 0, ARC_OPERAND_UNSIGNED, NULL, NULL }, |
| 1995 | |
| 1996 | #define NPS_HASH_BASEMAT2 (NPS_HASH_OFS + 1) |
| 1997 | { 1, 5, 0, ARC_OPERAND_UNSIGNED, NULL, NULL }, |
| 1998 | |
| 1999 | #define NPS_E4BY_INDEX0 (NPS_HASH_BASEMAT2 + 1) |
| 2000 | { 3, 8, 0, ARC_OPERAND_UNSIGNED, NULL, NULL }, |
| 2001 | |
| 2002 | #define NPS_E4BY_INDEX1 (NPS_E4BY_INDEX0 + 1) |
| 2003 | { 3, 5, 0, ARC_OPERAND_UNSIGNED, NULL, NULL }, |
| 2004 | |
| 2005 | #define NPS_E4BY_INDEX2 (NPS_E4BY_INDEX1 + 1) |
| 2006 | { 3, 2, 0, ARC_OPERAND_UNSIGNED, NULL, NULL }, |
| 2007 | |
| 2008 | #define NPS_E4BY_INDEX3 (NPS_E4BY_INDEX2 + 1) |
| 2009 | { 2, 0, 0, ARC_OPERAND_UNSIGNED | ARC_OPERAND_NCHK, insert_nps_index3, extract_nps_index3 }, |
| 2010 | |
| 2011 | #define COLON (NPS_E4BY_INDEX3 + 1) |
| 2012 | { 0, 0, 0, ARC_OPERAND_COLON | ARC_OPERAND_FAKE, NULL, NULL }, |
| 2013 | |
| 2014 | #define NPS_BD (COLON + 1) |
| 2015 | { 0, 0, 0, ARC_OPERAND_ADDRTYPE | ARC_OPERAND_NCHK, insert_nps_bd, extract_nps_bd }, |
| 2016 | |
| 2017 | #define NPS_JID (NPS_BD + 1) |
| 2018 | { 0, 0, 0, ARC_OPERAND_ADDRTYPE | ARC_OPERAND_NCHK, insert_nps_jid, extract_nps_jid }, |
| 2019 | |
| 2020 | #define NPS_LBD (NPS_JID + 1) |
| 2021 | { 0, 0, 0, ARC_OPERAND_ADDRTYPE | ARC_OPERAND_NCHK, insert_nps_lbd, extract_nps_lbd }, |
| 2022 | |
| 2023 | #define NPS_MBD (NPS_LBD + 1) |
| 2024 | { 0, 0, 0, ARC_OPERAND_ADDRTYPE | ARC_OPERAND_NCHK, insert_nps_mbd, extract_nps_mbd }, |
| 2025 | |
| 2026 | #define NPS_SD (NPS_MBD + 1) |
| 2027 | { 0, 0, 0, ARC_OPERAND_ADDRTYPE | ARC_OPERAND_NCHK, insert_nps_sd, extract_nps_sd }, |
| 2028 | |
| 2029 | #define NPS_SM (NPS_SD + 1) |
| 2030 | { 0, 0, 0, ARC_OPERAND_ADDRTYPE | ARC_OPERAND_NCHK, insert_nps_sm, extract_nps_sm }, |
| 2031 | |
| 2032 | #define NPS_XA (NPS_SM + 1) |
| 2033 | { 0, 0, 0, ARC_OPERAND_ADDRTYPE | ARC_OPERAND_NCHK, insert_nps_xa, extract_nps_xa }, |
| 2034 | |
| 2035 | #define NPS_XD (NPS_XA + 1) |
| 2036 | { 0, 0, 0, ARC_OPERAND_ADDRTYPE | ARC_OPERAND_NCHK, insert_nps_xd, extract_nps_xd }, |
| 2037 | |
| 2038 | #define NPS_CD (NPS_XD + 1) |
| 2039 | { 0, 0, 0, ARC_OPERAND_ADDRTYPE | ARC_OPERAND_NCHK, insert_nps_cd, extract_nps_cd }, |
| 2040 | |
| 2041 | #define NPS_CBD (NPS_CD + 1) |
| 2042 | { 0, 0, 0, ARC_OPERAND_ADDRTYPE | ARC_OPERAND_NCHK, insert_nps_cbd, extract_nps_cbd }, |
| 2043 | |
| 2044 | #define NPS_CJID (NPS_CBD + 1) |
| 2045 | { 0, 0, 0, ARC_OPERAND_ADDRTYPE | ARC_OPERAND_NCHK, insert_nps_cjid, extract_nps_cjid }, |
| 2046 | |
| 2047 | #define NPS_CLBD (NPS_CJID + 1) |
| 2048 | { 0, 0, 0, ARC_OPERAND_ADDRTYPE | ARC_OPERAND_NCHK, insert_nps_clbd, extract_nps_clbd }, |
| 2049 | |
| 2050 | #define NPS_CM (NPS_CLBD + 1) |
| 2051 | { 0, 0, 0, ARC_OPERAND_ADDRTYPE | ARC_OPERAND_NCHK, insert_nps_cm, extract_nps_cm }, |
| 2052 | |
| 2053 | #define NPS_CSD (NPS_CM + 1) |
| 2054 | { 0, 0, 0, ARC_OPERAND_ADDRTYPE | ARC_OPERAND_NCHK, insert_nps_csd, extract_nps_csd }, |
| 2055 | |
| 2056 | #define NPS_CXA (NPS_CSD + 1) |
| 2057 | { 0, 0, 0, ARC_OPERAND_ADDRTYPE | ARC_OPERAND_NCHK, insert_nps_cxa, extract_nps_cxa }, |
| 2058 | |
| 2059 | #define NPS_CXD (NPS_CXA + 1) |
| 2060 | { 0, 0, 0, ARC_OPERAND_ADDRTYPE | ARC_OPERAND_NCHK, insert_nps_cxd, extract_nps_cxd }, |
| 2061 | |
| 2062 | #define NPS_BD_TYPE (NPS_CXD + 1) |
| 2063 | { 1, 10, 0, ARC_OPERAND_UNSIGNED, NULL, NULL }, |
| 2064 | |
| 2065 | #define NPS_BMU_NUM (NPS_BD_TYPE + 1) |
| 2066 | { 3, 0, 0, ARC_OPERAND_UNSIGNED | ARC_OPERAND_NCHK, insert_nps_bd_num_buff, extract_nps_bd_num_buff }, |
| 2067 | |
| 2068 | #define NPS_PMU_NXT_DST (NPS_BMU_NUM + 1) |
| 2069 | { 4, 6, 0, ARC_OPERAND_UNSIGNED, NULL, NULL }, |
| 2070 | |
| 2071 | #define NPS_PMU_NUM_JOB (NPS_PMU_NXT_DST + 1) |
| 2072 | { 2, 6, 0, ARC_OPERAND_UNSIGNED | ARC_OPERAND_NCHK, insert_nps_pmu_num_job, extract_nps_pmu_num_job }, |
| 2073 | |
| 2074 | #define NPS_R_DST_3B_48 (NPS_PMU_NUM_JOB + 1) |
| 2075 | { 3, 40, 0, ARC_OPERAND_IR | ARC_OPERAND_NCHK, insert_nps_3bit_reg_at_40_dst, extract_nps_3bit_reg_at_40_dst }, |
| 2076 | |
| 2077 | #define NPS_R_SRC1_3B_48 (NPS_R_DST_3B_48 + 1) |
| 2078 | { 3, 40, 0, ARC_OPERAND_IR | ARC_OPERAND_DUPLICATE | ARC_OPERAND_NCHK, insert_nps_3bit_reg_at_40_dst, extract_nps_3bit_reg_at_40_dst }, |
| 2079 | |
| 2080 | #define NPS_R_SRC2_3B_48 (NPS_R_SRC1_3B_48 + 1) |
| 2081 | { 3, 37, 0, ARC_OPERAND_IR | ARC_OPERAND_NCHK, insert_nps_3bit_reg_at_37_src2, extract_nps_3bit_reg_at_37_src2 }, |
| 2082 | |
| 2083 | #define NPS_R_DST_3B_64 (NPS_R_SRC2_3B_48 + 1) |
| 2084 | { 3, 56, 0, ARC_OPERAND_IR | ARC_OPERAND_NCHK, insert_nps_3bit_reg_at_56_dst, extract_nps_3bit_reg_at_56_dst }, |
| 2085 | |
| 2086 | #define NPS_R_SRC1_3B_64 (NPS_R_DST_3B_64 + 1) |
| 2087 | { 3, 56, 0, ARC_OPERAND_IR | ARC_OPERAND_DUPLICATE | ARC_OPERAND_NCHK, insert_nps_3bit_reg_at_56_dst, extract_nps_3bit_reg_at_56_dst }, |
| 2088 | |
| 2089 | #define NPS_R_SRC2_3B_64 (NPS_R_SRC1_3B_64 + 1) |
| 2090 | { 3, 53, 0, ARC_OPERAND_IR | ARC_OPERAND_NCHK, insert_nps_3bit_reg_at_53_src2, extract_nps_3bit_reg_at_53_src2 }, |
| 2091 | }; |
| 2092 | |
| 2093 | const unsigned arc_num_operands = ARRAY_SIZE (arc_operands); |
| 2094 | |
| 2095 | const unsigned arc_Toperand = FKT_T; |
| 2096 | const unsigned arc_NToperand = FKT_NT; |
| 2097 | |
| 2098 | const unsigned char arg_none[] = { 0 }; |
| 2099 | const unsigned char arg_32bit_rarbrc[] = { RA, RB, RC }; |
| 2100 | const unsigned char arg_32bit_zarbrc[] = { ZA, RB, RC }; |
| 2101 | const unsigned char arg_32bit_rbrbrc[] = { RB, RBdup, RC }; |
| 2102 | const unsigned char arg_32bit_rarbu6[] = { RA, RB, UIMM6_20 }; |
| 2103 | const unsigned char arg_32bit_zarbu6[] = { ZA, RB, UIMM6_20 }; |
| 2104 | const unsigned char arg_32bit_rbrbu6[] = { RB, RBdup, UIMM6_20 }; |
| 2105 | const unsigned char arg_32bit_rbrbs12[] = { RB, RBdup, SIMM12_20 }; |
| 2106 | const unsigned char arg_32bit_ralimmrc[] = { RA, LIMM, RC }; |
| 2107 | const unsigned char arg_32bit_rarblimm[] = { RA, RB, LIMM }; |
| 2108 | const unsigned char arg_32bit_zalimmrc[] = { ZA, LIMM, RC }; |
| 2109 | const unsigned char arg_32bit_zarblimm[] = { ZA, RB, LIMM }; |
| 2110 | |
| 2111 | const unsigned char arg_32bit_rbrblimm[] = { RB, RBdup, LIMM }; |
| 2112 | const unsigned char arg_32bit_ralimmu6[] = { RA, LIMM, UIMM6_20 }; |
| 2113 | const unsigned char arg_32bit_zalimmu6[] = { ZA, LIMM, UIMM6_20 }; |
| 2114 | |
| 2115 | const unsigned char arg_32bit_zalimms12[] = { ZA, LIMM, SIMM12_20 }; |
| 2116 | const unsigned char arg_32bit_ralimmlimm[] = { RA, LIMM, LIMMdup }; |
| 2117 | const unsigned char arg_32bit_zalimmlimm[] = { ZA, LIMM, LIMMdup }; |
| 2118 | |
| 2119 | const unsigned char arg_32bit_rbrc[] = { RB, RC }; |
| 2120 | const unsigned char arg_32bit_zarc[] = { ZA, RC }; |
| 2121 | const unsigned char arg_32bit_rbu6[] = { RB, UIMM6_20 }; |
| 2122 | const unsigned char arg_32bit_zau6[] = { ZA, UIMM6_20 }; |
| 2123 | const unsigned char arg_32bit_rblimm[] = { RB, LIMM }; |
| 2124 | const unsigned char arg_32bit_zalimm[] = { ZA, LIMM }; |
| 2125 | |
| 2126 | const unsigned char arg_32bit_limmrc[] = { LIMM, RC }; |
| 2127 | const unsigned char arg_32bit_limmu6[] = { LIMM, UIMM6_20 }; |
| 2128 | const unsigned char arg_32bit_limms12[] = { LIMM, SIMM12_20 }; |
| 2129 | const unsigned char arg_32bit_limmlimm[] = { LIMM, LIMMdup }; |
| 2130 | |
| 2131 | const unsigned char arg_32bit_rc[] = { RC }; |
| 2132 | const unsigned char arg_32bit_u6[] = { UIMM6_20 }; |
| 2133 | const unsigned char arg_32bit_limm[] = { LIMM }; |
| 2134 | |
| 2135 | /* The opcode table. |
| 2136 | |
| 2137 | The format of the opcode table is: |
| 2138 | |
| 2139 | NAME OPCODE MASK CPU CLASS SUBCLASS { OPERANDS } { FLAGS }. |
| 2140 | |
| 2141 | The table is organised such that, where possible, all instructions with |
| 2142 | the same mnemonic are together in a block. When the assembler searches |
| 2143 | for a suitable instruction the entries are checked in table order, so |
| 2144 | more specific, or specialised cases should appear earlier in the table. |
| 2145 | |
| 2146 | As an example, consider two instructions 'add a,b,u6' and 'add |
| 2147 | a,b,limm'. The first takes a 6-bit immediate that is encoded within the |
| 2148 | 32-bit instruction, while the second takes a 32-bit immediate that is |
| 2149 | encoded in a follow-on 32-bit, making the total instruction length |
| 2150 | 64-bits. In this case the u6 variant must appear first in the table, as |
| 2151 | all u6 immediates could also be encoded using the 'limm' extension, |
| 2152 | however, we want to use the shorter instruction wherever possible. |
| 2153 | |
| 2154 | It is possible though to split instructions with the same mnemonic into |
| 2155 | multiple groups. However, the instructions are still checked in table |
| 2156 | order, even across groups. The only time that instructions with the |
| 2157 | same mnemonic should be split into different groups is when different |
| 2158 | variants of the instruction appear in different architectures, in which |
| 2159 | case, grouping all instructions from a particular architecture together |
| 2160 | might be preferable to merging the instruction into the main instruction |
| 2161 | table. |
| 2162 | |
| 2163 | An example of this split instruction groups can be found with the 'sync' |
| 2164 | instruction. The core arc architecture provides a 'sync' instruction, |
| 2165 | while the nps instruction set extension provides 'sync.rd' and |
| 2166 | 'sync.wr'. The rd/wr flags are instruction flags, not part of the |
| 2167 | mnemonic, so we end up with two groups for the sync instruction, the |
| 2168 | first within the core arc instruction table, and the second within the |
| 2169 | nps extension instructions. */ |
| 2170 | const struct arc_opcode arc_opcodes[] = |
| 2171 | { |
| 2172 | #include "arc-tbl.h" |
| 2173 | #include "arc-nps400-tbl.h" |
| 2174 | #include "arc-ext-tbl.h" |
| 2175 | |
| 2176 | { NULL, 0, 0, 0, 0, 0, { 0 }, { 0 } } |
| 2177 | }; |
| 2178 | |
| 2179 | /* List with special cases instructions and the applicable flags. */ |
| 2180 | const struct arc_flag_special arc_flag_special_cases[] = |
| 2181 | { |
| 2182 | { "b", { F_ALWAYS, F_RA, F_EQUAL, F_ZERO, F_NOTEQUAL, F_NOTZERO, F_POZITIVE, |
| 2183 | F_PL, F_NEGATIVE, F_MINUS, F_CARRY, F_CARRYSET, F_LOWER, F_CARRYCLR, |
| 2184 | F_NOTCARRY, F_HIGHER, F_OVERFLOWSET, F_OVERFLOW, F_NOTOVERFLOW, |
| 2185 | F_OVERFLOWCLR, F_GT, F_GE, F_LT, F_LE, F_HI, F_LS, F_PNZ, F_NULL } }, |
| 2186 | { "bl", { F_ALWAYS, F_RA, F_EQUAL, F_ZERO, F_NOTEQUAL, F_NOTZERO, F_POZITIVE, |
| 2187 | F_PL, F_NEGATIVE, F_MINUS, F_CARRY, F_CARRYSET, F_LOWER, F_CARRYCLR, |
| 2188 | F_NOTCARRY, F_HIGHER, F_OVERFLOWSET, F_OVERFLOW, F_NOTOVERFLOW, |
| 2189 | F_OVERFLOWCLR, F_GT, F_GE, F_LT, F_LE, F_HI, F_LS, F_PNZ, F_NULL } }, |
| 2190 | { "br", { F_ALWAYS, F_RA, F_EQUAL, F_ZERO, F_NOTEQUAL, F_NOTZERO, F_POZITIVE, |
| 2191 | F_PL, F_NEGATIVE, F_MINUS, F_CARRY, F_CARRYSET, F_LOWER, F_CARRYCLR, |
| 2192 | F_NOTCARRY, F_HIGHER, F_OVERFLOWSET, F_OVERFLOW, F_NOTOVERFLOW, |
| 2193 | F_OVERFLOWCLR, F_GT, F_GE, F_LT, F_LE, F_HI, F_LS, F_PNZ, F_NULL } }, |
| 2194 | { "j", { F_ALWAYS, F_RA, F_EQUAL, F_ZERO, F_NOTEQUAL, F_NOTZERO, F_POZITIVE, |
| 2195 | F_PL, F_NEGATIVE, F_MINUS, F_CARRY, F_CARRYSET, F_LOWER, F_CARRYCLR, |
| 2196 | F_NOTCARRY, F_HIGHER, F_OVERFLOWSET, F_OVERFLOW, F_NOTOVERFLOW, |
| 2197 | F_OVERFLOWCLR, F_GT, F_GE, F_LT, F_LE, F_HI, F_LS, F_PNZ, F_NULL } }, |
| 2198 | { "jl", { F_ALWAYS, F_RA, F_EQUAL, F_ZERO, F_NOTEQUAL, F_NOTZERO, F_POZITIVE, |
| 2199 | F_PL, F_NEGATIVE, F_MINUS, F_CARRY, F_CARRYSET, F_LOWER, F_CARRYCLR, |
| 2200 | F_NOTCARRY, F_HIGHER, F_OVERFLOWSET, F_OVERFLOW, F_NOTOVERFLOW, |
| 2201 | F_OVERFLOWCLR, F_GT, F_GE, F_LT, F_LE, F_HI, F_LS, F_PNZ, F_NULL } }, |
| 2202 | { "lp", { F_ALWAYS, F_RA, F_EQUAL, F_ZERO, F_NOTEQUAL, F_NOTZERO, F_POZITIVE, |
| 2203 | F_PL, F_NEGATIVE, F_MINUS, F_CARRY, F_CARRYSET, F_LOWER, F_CARRYCLR, |
| 2204 | F_NOTCARRY, F_HIGHER, F_OVERFLOWSET, F_OVERFLOW, F_NOTOVERFLOW, |
| 2205 | F_OVERFLOWCLR, F_GT, F_GE, F_LT, F_LE, F_HI, F_LS, F_PNZ, F_NULL } }, |
| 2206 | { "set", { F_ALWAYS, F_RA, F_EQUAL, F_ZERO, F_NOTEQUAL, F_NOTZERO, F_POZITIVE, |
| 2207 | F_PL, F_NEGATIVE, F_MINUS, F_CARRY, F_CARRYSET, F_LOWER, F_CARRYCLR, |
| 2208 | F_NOTCARRY, F_HIGHER, F_OVERFLOWSET, F_OVERFLOW, F_NOTOVERFLOW, |
| 2209 | F_OVERFLOWCLR, F_GT, F_GE, F_LT, F_LE, F_HI, F_LS, F_PNZ, F_NULL } }, |
| 2210 | { "ld", { F_SIZEB17, F_SIZEW17, F_H17, F_NULL } }, |
| 2211 | { "st", { F_SIZEB1, F_SIZEW1, F_H1, F_NULL } } |
| 2212 | }; |
| 2213 | |
| 2214 | const unsigned arc_num_flag_special = ARRAY_SIZE (arc_flag_special_cases); |
| 2215 | |
| 2216 | /* Relocations. */ |
| 2217 | const struct arc_reloc_equiv_tab arc_reloc_equiv[] = |
| 2218 | { |
| 2219 | { "sda", "ld", { F_ASFAKE, F_H1, F_NULL }, |
| 2220 | BFD_RELOC_ARC_SDA_LDST, BFD_RELOC_ARC_SDA_LDST1 }, |
| 2221 | { "sda", "st", { F_ASFAKE, F_H1, F_NULL }, |
| 2222 | BFD_RELOC_ARC_SDA_LDST, BFD_RELOC_ARC_SDA_LDST1 }, |
| 2223 | { "sda", "ld", { F_ASFAKE, F_SIZEW7, F_NULL }, |
| 2224 | BFD_RELOC_ARC_SDA_LDST, BFD_RELOC_ARC_SDA_LDST1 }, |
| 2225 | { "sda", "st", { F_ASFAKE, F_SIZEW7, F_NULL }, |
| 2226 | BFD_RELOC_ARC_SDA_LDST, BFD_RELOC_ARC_SDA_LDST1 }, |
| 2227 | |
| 2228 | /* Next two entries will cover the undefined behavior ldb/stb with |
| 2229 | address scaling. */ |
| 2230 | { "sda", "ld", { F_ASFAKE, F_SIZEB7, F_NULL }, |
| 2231 | BFD_RELOC_ARC_SDA_LDST, BFD_RELOC_ARC_SDA_LDST }, |
| 2232 | { "sda", "st", { F_ASFAKE, F_SIZEB7, F_NULL }, |
| 2233 | BFD_RELOC_ARC_SDA_LDST, BFD_RELOC_ARC_SDA_LDST}, |
| 2234 | |
| 2235 | { "sda", "ld", { F_ASFAKE, F_NULL }, |
| 2236 | BFD_RELOC_ARC_SDA_LDST, BFD_RELOC_ARC_SDA_LDST2 }, |
| 2237 | { "sda", "st", { F_ASFAKE, F_NULL }, |
| 2238 | BFD_RELOC_ARC_SDA_LDST, BFD_RELOC_ARC_SDA_LDST2}, |
| 2239 | { "sda", "ldd", { F_ASFAKE, F_NULL }, |
| 2240 | BFD_RELOC_ARC_SDA_LDST, BFD_RELOC_ARC_SDA_LDST2 }, |
| 2241 | { "sda", "std", { F_ASFAKE, F_NULL }, |
| 2242 | BFD_RELOC_ARC_SDA_LDST, BFD_RELOC_ARC_SDA_LDST2}, |
| 2243 | |
| 2244 | /* Short instructions. */ |
| 2245 | { "sda", 0, { F_NULL }, BFD_RELOC_ARC_SDA16_LD, BFD_RELOC_ARC_SDA16_LD }, |
| 2246 | { "sda", 0, { F_NULL }, -SIMM10_A16_7_Sbis, BFD_RELOC_ARC_SDA16_LD1 }, |
| 2247 | { "sda", 0, { F_NULL }, BFD_RELOC_ARC_SDA16_LD2, BFD_RELOC_ARC_SDA16_LD2 }, |
| 2248 | { "sda", 0, { F_NULL }, BFD_RELOC_ARC_SDA16_ST2, BFD_RELOC_ARC_SDA16_ST2 }, |
| 2249 | |
| 2250 | { "sda", 0, { F_NULL }, BFD_RELOC_ARC_32_ME, BFD_RELOC_ARC_SDA32_ME }, |
| 2251 | { "sda", 0, { F_NULL }, BFD_RELOC_ARC_SDA_LDST, BFD_RELOC_ARC_SDA_LDST }, |
| 2252 | |
| 2253 | { "plt", 0, { F_NULL }, BFD_RELOC_ARC_S25H_PCREL, |
| 2254 | BFD_RELOC_ARC_S25H_PCREL_PLT }, |
| 2255 | { "plt", 0, { F_NULL }, BFD_RELOC_ARC_S21H_PCREL, |
| 2256 | BFD_RELOC_ARC_S21H_PCREL_PLT }, |
| 2257 | { "plt", 0, { F_NULL }, BFD_RELOC_ARC_S25W_PCREL, |
| 2258 | BFD_RELOC_ARC_S25W_PCREL_PLT }, |
| 2259 | { "plt", 0, { F_NULL }, BFD_RELOC_ARC_S21W_PCREL, |
| 2260 | BFD_RELOC_ARC_S21W_PCREL_PLT }, |
| 2261 | |
| 2262 | { "plt", 0, { F_NULL }, BFD_RELOC_ARC_32_ME, BFD_RELOC_ARC_PLT32 } |
| 2263 | }; |
| 2264 | |
| 2265 | const unsigned arc_num_equiv_tab = ARRAY_SIZE (arc_reloc_equiv); |
| 2266 | |
| 2267 | const struct arc_pseudo_insn arc_pseudo_insns[] = |
| 2268 | { |
| 2269 | { "push", "st", ".aw", 5, { { RC, 0, 0, 0 }, { BRAKET, 1, 0, 1 }, |
| 2270 | { RB, 1, 28, 2 }, { SIMM9_8, 1, -4, 3 }, |
| 2271 | { BRAKETdup, 1, 0, 4} } }, |
| 2272 | { "pop", "ld", ".ab", 5, { { RA, 0, 0, 0 }, { BRAKET, 1, 0, 1 }, |
| 2273 | { RB, 1, 28, 2 }, { SIMM9_8, 1, 4, 3 }, |
| 2274 | { BRAKETdup, 1, 0, 4} } }, |
| 2275 | |
| 2276 | { "brgt", "brlt", NULL, 3, { { RB, 0, 0, 1 }, { RC, 0, 0, 0 }, |
| 2277 | { SIMM9_A16_8, 0, 0, 2 } } }, |
| 2278 | { "brgt", "brge", NULL, 3, { { RB, 0, 0, 0 }, { UIMM6_8, 0, 1, 1 }, |
| 2279 | { SIMM9_A16_8, 0, 0, 2 } } }, |
| 2280 | { "brgt", "brlt", NULL, 3, { { RB, 0, 0, 1 }, { LIMM, 0, 0, 0 }, |
| 2281 | { SIMM9_A16_8, 0, 0, 2 } } }, |
| 2282 | { "brgt", "brlt", NULL, 3, { { LIMM, 0, 0, 1 }, { RC, 0, 0, 0 }, |
| 2283 | { SIMM9_A16_8, 0, 0, 2 } } }, |
| 2284 | { "brgt", "brge", NULL, 3, { { LIMM, 0, 0, 0 }, { UIMM6_8, 0, 1, 1 }, |
| 2285 | { SIMM9_A16_8, 0, 0, 2 } } }, |
| 2286 | |
| 2287 | { "brhi", "brlo", NULL, 3, { { RB, 0, 0, 1 }, { RC, 0, 0, 0 }, |
| 2288 | { SIMM9_A16_8, 0, 0, 2 } } }, |
| 2289 | { "brhi", "brhs", NULL, 3, { { RB, 0, 0, 0 }, { UIMM6_8, 0, 1, 1 }, |
| 2290 | { SIMM9_A16_8, 0, 0, 2 } } }, |
| 2291 | { "brhi", "brlo", NULL, 3, { { RB, 0, 0, 1 }, { LIMM, 0, 0, 0 }, |
| 2292 | { SIMM9_A16_8, 0, 0, 2 } } }, |
| 2293 | { "brhi", "brlo", NULL, 3, { { LIMM, 0, 0, 1 }, { RC, 0, 0, 0 }, |
| 2294 | { SIMM9_A16_8, 0, 0, 2 } } }, |
| 2295 | { "brhi", "brhs", NULL, 3, { { LIMM, 0, 0, 0 }, { UIMM6_8, 0, 1, 1 }, |
| 2296 | { SIMM9_A16_8, 0, 0, 2 } } }, |
| 2297 | |
| 2298 | { "brle", "brge", NULL, 3, { { RB, 0, 0, 1 }, { RC, 0, 0, 0 }, |
| 2299 | { SIMM9_A16_8, 0, 0, 2 } } }, |
| 2300 | { "brle", "brlt", NULL, 3, { { RB, 0, 0, 0 }, { UIMM6_8, 0, 1, 1 }, |
| 2301 | { SIMM9_A16_8, 0, 0, 2 } } }, |
| 2302 | { "brle", "brge", NULL, 3, { { RB, 0, 0, 1 }, { LIMM, 0, 0, 0 }, |
| 2303 | { SIMM9_A16_8, 0, 0, 2 } } }, |
| 2304 | { "brle", "brge", NULL, 3, { { LIMM, 0, 0, 1 }, { RC, 0, 0, 0 }, |
| 2305 | { SIMM9_A16_8, 0, 0, 2 } } }, |
| 2306 | { "brle", "brlt", NULL, 3, { { LIMM, 0, 0, 0 }, { UIMM6_8, 0, 1, 1 }, |
| 2307 | { SIMM9_A16_8, 0, 0, 2 } } }, |
| 2308 | |
| 2309 | { "brls", "brhs", NULL, 3, { { RB, 0, 0, 1 }, { RC, 0, 0, 0 }, |
| 2310 | { SIMM9_A16_8, 0, 0, 2 } } }, |
| 2311 | { "brls", "brlo", NULL, 3, { { RB, 0, 0, 0 }, { UIMM6_8, 0, 1, 1 }, |
| 2312 | { SIMM9_A16_8, 0, 0, 2 } } }, |
| 2313 | { "brls", "brhs", NULL, 3, { { RB, 0, 0, 1 }, { LIMM, 0, 0, 0 }, |
| 2314 | { SIMM9_A16_8, 0, 0, 2 } } }, |
| 2315 | { "brls", "brhs", NULL, 3, { { LIMM, 0, 0, 1 }, { RC, 0, 0, 0 }, |
| 2316 | { SIMM9_A16_8, 0, 0, 2 } } }, |
| 2317 | { "brls", "brlo", NULL, 3, { { LIMM, 0, 0, 0 }, { UIMM6_8, 0, 1, 1 }, |
| 2318 | { SIMM9_A16_8, 0, 0, 2 } } }, |
| 2319 | }; |
| 2320 | |
| 2321 | const unsigned arc_num_pseudo_insn = |
| 2322 | sizeof (arc_pseudo_insns) / sizeof (*arc_pseudo_insns); |
| 2323 | |
| 2324 | const struct arc_aux_reg arc_aux_regs[] = |
| 2325 | { |
| 2326 | #undef DEF |
| 2327 | #define DEF(ADDR, CPU, SUBCLASS, NAME) \ |
| 2328 | { ADDR, CPU, SUBCLASS, #NAME, sizeof (#NAME)-1 }, |
| 2329 | |
| 2330 | #include "arc-regs.h" |
| 2331 | |
| 2332 | #undef DEF |
| 2333 | }; |
| 2334 | |
| 2335 | const unsigned arc_num_aux_regs = ARRAY_SIZE (arc_aux_regs); |
| 2336 | |
| 2337 | /* NOTE: The order of this array MUST be consistent with 'enum |
| 2338 | arc_rlx_types' located in tc-arc.h! */ |
| 2339 | const struct arc_opcode arc_relax_opcodes[] = |
| 2340 | { |
| 2341 | { NULL, 0x0, 0x0, 0x0, ARITH, NONE, { UNUSED }, { 0 } }, |
| 2342 | |
| 2343 | /* bl_s s13 11111sssssssssss. */ |
| 2344 | { "bl_s", 0x0000F800, 0x0000F800, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700 |
| 2345 | | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, BRANCH, NONE, |
| 2346 | { SIMM13_A32_5_S }, { 0 }}, |
| 2347 | |
| 2348 | /* bl<.d> s25 00001sssssssss10SSSSSSSSSSNRtttt. */ |
| 2349 | { "bl", 0x08020000, 0xF8030000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700 |
| 2350 | | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, BRANCH, NONE, |
| 2351 | { SIMM25_A32_5 }, { C_D }}, |
| 2352 | |
| 2353 | /* b_s s10 1111000sssssssss. */ |
| 2354 | { "b_s", 0x0000F000, 0x0000FE00, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700 |
| 2355 | | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, BRANCH, NONE, |
| 2356 | { SIMM10_A16_7_S }, { 0 }}, |
| 2357 | |
| 2358 | /* b<.d> s25 00000ssssssssss1SSSSSSSSSSNRtttt. */ |
| 2359 | { "b", 0x00010000, 0xF8010000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700 |
| 2360 | | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, BRANCH, NONE, |
| 2361 | { SIMM25_A16_5 }, { C_D }}, |
| 2362 | |
| 2363 | /* add_s c,b,u3 01101bbbccc00uuu. Wants UIMM3_13_S_PCREL. */ |
| 2364 | { "add_s", 0x00006800, 0x0000F818, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700 |
| 2365 | | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, NONE, |
| 2366 | { RC_S, RB_S, UIMM3_13_S }, { 0 }}, |
| 2367 | |
| 2368 | /* add<.f> a,b,u6 00100bbb01000000FBBBuuuuuuAAAAAA. Wants |
| 2369 | UIMM6_20_PCREL. */ |
| 2370 | { "add", 0x20400000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700 |
| 2371 | | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, NONE, |
| 2372 | { RA, RB, UIMM6_20 }, { C_F }}, |
| 2373 | |
| 2374 | /* add<.f> a,b,limm 00100bbb00000000FBBB111110AAAAAA. */ |
| 2375 | { "add", 0x20000F80, 0xF8FF0FC0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700 |
| 2376 | | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, NONE, |
| 2377 | { RA, RB, LIMM }, { C_F }}, |
| 2378 | |
| 2379 | /* ld_s c,b,u7 10000bbbcccuuuuu. Wants UIMM7_A32_11_S_PCREL. */ |
| 2380 | { "ld_s", 0x00008000, 0x0000F800, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700 |
| 2381 | | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MEMORY, NONE, |
| 2382 | { RC_S, BRAKET, RB_S, UIMM7_A32_11_S, BRAKETdup }, { 0 }}, |
| 2383 | |
| 2384 | /* ld<.di><.aa><.x><zz> a,b,s9 |
| 2385 | 00010bbbssssssssSBBBDaaZZXAAAAAA. Wants SIMM9_8_PCREL. */ |
| 2386 | { "ld", 0x10000000, 0xF8000000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700 |
| 2387 | | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MEMORY, NONE, |
| 2388 | { RA, BRAKET, RB, SIMM9_8, BRAKETdup }, |
| 2389 | { C_ZZ23, C_DI20, C_AA21, C_X25 }}, |
| 2390 | |
| 2391 | /* ld<.di><.aa><.x><zz> a,b,limm 00100bbbaa110ZZXDBBB111110AAAAAA. */ |
| 2392 | { "ld", 0x20300F80, 0xF8380FC0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700 |
| 2393 | | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MEMORY, NONE, |
| 2394 | { RA, BRAKET, RB, LIMM, BRAKETdup }, |
| 2395 | { C_ZZ13, C_DI16, C_AA8, C_X15 }}, |
| 2396 | |
| 2397 | /* mov_s b,u8 11011bbbuuuuuuuu. Wants UIMM8_8_S_PCREL. */ |
| 2398 | { "mov_s", 0x0000D800, 0x0000F800, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700 |
| 2399 | | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MEMORY, NONE, |
| 2400 | { RB_S, UIMM8_8_S }, { 0 }}, |
| 2401 | |
| 2402 | /* mov<.f> b,s12 00100bbb10001010FBBBssssssSSSSSS. Wants |
| 2403 | SIMM12_20_PCREL. */ |
| 2404 | { "mov", 0x208A0000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700 |
| 2405 | | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MEMORY, NONE, |
| 2406 | { RB, SIMM12_20 }, { C_F }}, |
| 2407 | |
| 2408 | /* mov<.f> b,limm 00100bbb00001010FBBB111110RRRRRR. */ |
| 2409 | { "mov", 0x200A0F80, 0xF8FF0FC0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700 |
| 2410 | | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MEMORY, NONE, |
| 2411 | { RB, LIMM }, { C_F }}, |
| 2412 | |
| 2413 | /* sub_s c,b,u3 01101bbbccc01uuu. UIMM3_13_S_PCREL. */ |
| 2414 | { "sub_s", 0x00006808, 0x0000F818, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700 |
| 2415 | | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, NONE, |
| 2416 | { RC_S, RB_S, UIMM3_13_S }, { 0 }}, |
| 2417 | |
| 2418 | /* sub<.f> a,b,u6 00100bbb01000010FBBBuuuuuuAAAAAA. |
| 2419 | UIMM6_20_PCREL. */ |
| 2420 | { "sub", 0x20420000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700 |
| 2421 | | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, NONE, |
| 2422 | { RA, RB, UIMM6_20 }, { C_F }}, |
| 2423 | |
| 2424 | /* sub<.f> a,b,limm 00100bbb00000010FBBB111110AAAAAA. */ |
| 2425 | { "sub", 0x20020F80, 0xF8FF0FC0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700 |
| 2426 | | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, NONE, |
| 2427 | { RA, RB, LIMM }, { C_F }}, |
| 2428 | |
| 2429 | /* mpy<.f> a,b,u6 00100bbb01011010FBBBuuuuuuAAAAAA. |
| 2430 | UIMM6_20_PCREL. */ |
| 2431 | { "mpy", 0x205A0000, 0xF8FF0000, ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM |
| 2432 | | ARC_OPCODE_ARCv2HS, ARITH, MPY6E, { RA, RB, UIMM6_20 }, { C_F }}, |
| 2433 | |
| 2434 | /* mpy<.f> a,b,limm 00100bbb00011010FBBB111110AAAAAA. */ |
| 2435 | { "mpy", 0x201A0F80, 0xF8FF0FC0, ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM |
| 2436 | | ARC_OPCODE_ARCv2HS, ARITH, MPY6E, { RA, RB, LIMM }, { C_F }}, |
| 2437 | |
| 2438 | /* mov<.f><.cc> b,u6 00100bbb11001010FBBBuuuuuu1QQQQQ. |
| 2439 | UIMM6_20_PCREL. */ |
| 2440 | { "mov", 0x20CA0020, 0xF8FF0020, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700 |
| 2441 | | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MEMORY, NONE, |
| 2442 | { RB, UIMM6_20 }, { C_F, C_CC }}, |
| 2443 | |
| 2444 | /* mov<.f><.cc> b,limm 00100bbb11001010FBBB1111100QQQQQ. */ |
| 2445 | { "mov", 0x20CA0F80, 0xF8FF0FE0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700 |
| 2446 | | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MEMORY, NONE, |
| 2447 | { RB, LIMM }, { C_F, C_CC }}, |
| 2448 | |
| 2449 | /* add<.f><.cc> b,b,u6 00100bbb11000000FBBBuuuuuu1QQQQQ. |
| 2450 | UIMM6_20_PCREL. */ |
| 2451 | { "add", 0x20C00020, 0xF8FF0020, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700 |
| 2452 | | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, NONE, |
| 2453 | { RB, RBdup, UIMM6_20 }, { C_F, C_CC }}, |
| 2454 | |
| 2455 | /* add<.f><.cc> b,b,limm 00100bbb11000000FBBB1111100QQQQQ. */ |
| 2456 | { "add", 0x20C00F80, 0xF8FF0FE0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700 |
| 2457 | | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, NONE, |
| 2458 | { RB, RBdup, LIMM }, { C_F, C_CC }} |
| 2459 | }; |
| 2460 | |
| 2461 | const unsigned arc_num_relax_opcodes = ARRAY_SIZE (arc_relax_opcodes); |
| 2462 | |
| 2463 | /* Return length of an opcode in bytes. */ |
| 2464 | |
| 2465 | int |
| 2466 | arc_opcode_len (const struct arc_opcode *opcode) |
| 2467 | { |
| 2468 | if (opcode->mask < 0x10000ull) |
| 2469 | return 2; |
| 2470 | |
| 2471 | if (opcode->mask < 0x100000000ull) |
| 2472 | return 4; |
| 2473 | |
| 2474 | if (opcode->mask < 0x1000000000000ull) |
| 2475 | return 6; |
| 2476 | |
| 2477 | return 8; |
| 2478 | } |