opcodes/aarch64-asm-2.c

   1 /* This file is automatically generated by aarch64-gen.  Do not edit!  */
   2 /* Copyright (C) 2012-2014 Free Software Foundation, Inc.
   3    Contributed by ARM Ltd.
   4
   5    This file is part of the GNU opcodes library.
   6
   7    This library is free software; you can redistribute it and/or modify
   8    it under the terms of the GNU General Public License as published by
   9    the Free Software Foundation; either version 3, or (at your option)
  10    any later version.
  11
  12    It is distributed in the hope that it will be useful, but WITHOUT
  13    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
  14    or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public
  15    License for more details.
  16
  17    You should have received a copy of the GNU General Public License
  18    along with this program; see the file COPYING3. If not,
  19    see <http://www.gnu.org/licenses/>.  */
  20
  21 #include "sysdep.h"
  22 #include "aarch64-asm.h"
  23
  24
  25 const aarch64_opcode *
  26 aarch64_find_real_opcode (const aarch64_opcode *opcode)
  27 {
  28   /* Use the index as the key to locate the real opcode.  */
  29   int key = opcode - aarch64_opcode_table;
  30   int value;
  31   switch (key)
  32     {
  33     case 3:     /* ngc */
  34       value = 2;        /* --> sbc.  */
  35       break;
  36     case 5:     /* ngcs */
  37       value = 4;        /* --> sbcs.  */
  38       break;
  39     case 8:     /* cmn */
  40       value = 7;        /* --> adds.  */
  41       break;
  42     case 11:    /* cmp */
  43       value = 10;       /* --> subs.  */
  44       break;
  45     case 13:    /* mov */
  46       value = 12;       /* --> add.  */
  47       break;
  48     case 15:    /* cmn */
  49       value = 14;       /* --> adds.  */
  50       break;
  51     case 18:    /* cmp */
  52       value = 17;       /* --> subs.  */
  53       break;
  54     case 21:    /* cmn */
  55       value = 20;       /* --> adds.  */
  56       break;
  57     case 23:    /* neg */
  58       value = 22;       /* --> sub.  */
  59       break;
  60     case 26:    /* negs */
  61     case 25:    /* cmp */
  62       value = 24;       /* --> subs.  */
  63       break;
  64     case 139:   /* mov */
  65       value = 138;      /* --> umov.  */
  66       break;
  67     case 141:   /* mov */
  68       value = 140;      /* --> ins.  */
  69       break;
  70     case 143:   /* mov */
  71       value = 142;      /* --> ins.  */
  72       break;
  73     case 204:   /* mvn */
  74       value = 203;      /* --> not.  */
  75       break;
  76     case 259:   /* mov */
  77       value = 258;      /* --> orr.  */
  78       break;
  79     case 314:   /* sxtl */
  80       value = 313;      /* --> sshll.  */
  81       break;
  82     case 316:   /* sxtl2 */
  83       value = 315;      /* --> sshll2.  */
  84       break;
  85     case 336:   /* uxtl */
  86       value = 335;      /* --> ushll.  */
  87       break;
  88     case 338:   /* uxtl2 */
  89       value = 337;      /* --> ushll2.  */
  90       break;
  91     case 431:   /* mov */
  92       value = 430;      /* --> dup.  */
  93       break;
  94     case 498:   /* sxtw */
  95     case 497:   /* sxth */
  96     case 496:   /* sxtb */
  97     case 499:   /* asr */
  98     case 495:   /* sbfx */
  99     case 494:   /* sbfiz */
 100       value = 493;      /* --> sbfm.  */
 101       break;
 102     case 502:   /* bfxil */
 103     case 501:   /* bfi */
 104       value = 500;      /* --> bfm.  */
 105       break;
 106     case 507:   /* uxth */
 107     case 506:   /* uxtb */
 108     case 509:   /* lsr */
 109     case 508:   /* lsl */
 110     case 505:   /* ubfx */
 111     case 504:   /* ubfiz */
 112       value = 503;      /* --> ubfm.  */
 113       break;
 114     case 527:   /* cset */
 115     case 526:   /* cinc */
 116       value = 525;      /* --> csinc.  */
 117       break;
 118     case 530:   /* csetm */
 119     case 529:   /* cinv */
 120       value = 528;      /* --> csinv.  */
 121       break;
 122     case 532:   /* cneg */
 123       value = 531;      /* --> csneg.  */
 124       break;
 125     case 557:   /* lsl */
 126       value = 556;      /* --> lslv.  */
 127       break;
 128     case 559:   /* lsr */
 129       value = 558;      /* --> lsrv.  */
 130       break;
 131     case 561:   /* asr */
 132       value = 560;      /* --> asrv.  */
 133       break;
 134     case 563:   /* ror */
 135       value = 562;      /* --> rorv.  */
 136       break;
 137     case 573:   /* mul */
 138       value = 572;      /* --> madd.  */
 139       break;
 140     case 575:   /* mneg */
 141       value = 574;      /* --> msub.  */
 142       break;
 143     case 577:   /* smull */
 144       value = 576;      /* --> smaddl.  */
 145       break;
 146     case 579:   /* smnegl */
 147       value = 578;      /* --> smsubl.  */
 148       break;
 149     case 582:   /* umull */
 150       value = 581;      /* --> umaddl.  */
 151       break;
 152     case 584:   /* umnegl */
 153       value = 583;      /* --> umsubl.  */
 154       break;
 155     case 595:   /* ror */
 156       value = 594;      /* --> extr.  */
 157       break;
 158     case 695:   /* strb */
 159       value = 693;      /* --> sturb.  */
 160       break;
 161     case 696:   /* ldrb */
 162       value = 694;      /* --> ldurb.  */
 163       break;
 164     case 698:   /* ldrsb */
 165       value = 697;      /* --> ldursb.  */
 166       break;
 167     case 701:   /* str */
 168       value = 699;      /* --> stur.  */
 169       break;
 170     case 702:   /* ldr */
 171       value = 700;      /* --> ldur.  */
 172       break;
 173     case 705:   /* strh */
 174       value = 703;      /* --> sturh.  */
 175       break;
 176     case 706:   /* ldrh */
 177       value = 704;      /* --> ldurh.  */
 178       break;
 179     case 708:   /* ldrsh */
 180       value = 707;      /* --> ldursh.  */
 181       break;
 182     case 711:   /* str */
 183       value = 709;      /* --> stur.  */
 184       break;
 185     case 712:   /* ldr */
 186       value = 710;      /* --> ldur.  */
 187       break;
 188     case 714:   /* ldrsw */
 189       value = 713;      /* --> ldursw.  */
 190       break;
 191     case 716:   /* prfm */
 192       value = 715;      /* --> prfum.  */
 193       break;
 194     case 758:   /* bic */
 195       value = 757;      /* --> and.  */
 196       break;
 197     case 760:   /* mov */
 198       value = 759;      /* --> orr.  */
 199       break;
 200     case 763:   /* tst */
 201       value = 762;      /* --> ands.  */
 202       break;
 203     case 768:   /* uxtw */
 204     case 767:   /* mov */
 205       value = 766;      /* --> orr.  */
 206       break;
 207     case 770:   /* mvn */
 208       value = 769;      /* --> orn.  */
 209       break;
 210     case 774:   /* tst */
 211       value = 773;      /* --> ands.  */
 212       break;
 213     case 900:   /* staddb */
 214       value = 804;      /* --> ldaddb.  */
 215       break;
 216     case 901:   /* staddh */
 217       value = 805;      /* --> ldaddh.  */
 218       break;
 219     case 902:   /* stadd */
 220       value = 806;      /* --> ldadd.  */
 221       break;
 222     case 903:   /* staddlb */
 223       value = 808;      /* --> ldaddlb.  */
 224       break;
 225     case 904:   /* staddlh */
 226       value = 811;      /* --> ldaddlh.  */
 227       break;
 228     case 905:   /* staddl */
 229       value = 814;      /* --> ldaddl.  */
 230       break;
 231     case 906:   /* stclrb */
 232       value = 816;      /* --> ldclrb.  */
 233       break;
 234     case 907:   /* stclrh */
 235       value = 817;      /* --> ldclrh.  */
 236       break;
 237     case 908:   /* stclr */
 238       value = 818;      /* --> ldclr.  */
 239       break;
 240     case 909:   /* stclrlb */
 241       value = 820;      /* --> ldclrlb.  */
 242       break;
 243     case 910:   /* stclrlh */
 244       value = 823;      /* --> ldclrlh.  */
 245       break;
 246     case 911:   /* stclrl */
 247       value = 826;      /* --> ldclrl.  */
 248       break;
 249     case 912:   /* steorb */
 250       value = 828;      /* --> ldeorb.  */
 251       break;
 252     case 913:   /* steorh */
 253       value = 829;      /* --> ldeorh.  */
 254       break;
 255     case 914:   /* steor */
 256       value = 830;      /* --> ldeor.  */
 257       break;
 258     case 915:   /* steorlb */
 259       value = 832;      /* --> ldeorlb.  */
 260       break;
 261     case 916:   /* steorlh */
 262       value = 835;      /* --> ldeorlh.  */
 263       break;
 264     case 917:   /* steorl */
 265       value = 838;      /* --> ldeorl.  */
 266       break;
 267     case 918:   /* stsetb */
 268       value = 840;      /* --> ldsetb.  */
 269       break;
 270     case 919:   /* stseth */
 271       value = 841;      /* --> ldseth.  */
 272       break;
 273     case 920:   /* stset */
 274       value = 842;      /* --> ldset.  */
 275       break;
 276     case 921:   /* stsetlb */
 277       value = 844;      /* --> ldsetlb.  */
 278       break;
 279     case 922:   /* stsetlh */
 280       value = 847;      /* --> ldsetlh.  */
 281       break;
 282     case 923:   /* stsetl */
 283       value = 850;      /* --> ldsetl.  */
 284       break;
 285     case 924:   /* stsmaxb */
 286       value = 852;      /* --> ldsmaxb.  */
 287       break;
 288     case 925:   /* stsmaxh */
 289       value = 853;      /* --> ldsmaxh.  */
 290       break;
 291     case 926:   /* stsmax */
 292       value = 854;      /* --> ldsmax.  */
 293       break;
 294     case 927:   /* stsmaxlb */
 295       value = 856;      /* --> ldsmaxlb.  */
 296       break;
 297     case 928:   /* stsmaxlh */
 298       value = 859;      /* --> ldsmaxlh.  */
 299       break;
 300     case 929:   /* stsmaxl */
 301       value = 862;      /* --> ldsmaxl.  */
 302       break;
 303     case 930:   /* stsminb */
 304       value = 864;      /* --> ldsminb.  */
 305       break;
 306     case 931:   /* stsminh */
 307       value = 865;      /* --> ldsminh.  */
 308       break;
 309     case 932:   /* stsmin */
 310       value = 866;      /* --> ldsmin.  */
 311       break;
 312     case 933:   /* stsminlb */
 313       value = 868;      /* --> ldsminlb.  */
 314       break;
 315     case 934:   /* stsminlh */
 316       value = 871;      /* --> ldsminlh.  */
 317       break;
 318     case 935:   /* stsminl */
 319       value = 874;      /* --> ldsminl.  */
 320       break;
 321     case 936:   /* stumaxb */
 322       value = 876;      /* --> ldumaxb.  */
 323       break;
 324     case 937:   /* stumaxh */
 325       value = 877;      /* --> ldumaxh.  */
 326       break;
 327     case 938:   /* stumax */
 328       value = 878;      /* --> ldumax.  */
 329       break;
 330     case 939:   /* stumaxlb */
 331       value = 880;      /* --> ldumaxlb.  */
 332       break;
 333     case 940:   /* stumaxlh */
 334       value = 883;      /* --> ldumaxlh.  */
 335       break;
 336     case 941:   /* stumaxl */
 337       value = 886;      /* --> ldumaxl.  */
 338       break;
 339     case 942:   /* stuminb */
 340       value = 888;      /* --> lduminb.  */
 341       break;
 342     case 943:   /* stuminh */
 343       value = 889;      /* --> lduminh.  */
 344       break;
 345     case 944:   /* stumin */
 346       value = 890;      /* --> ldumin.  */
 347       break;
 348     case 945:   /* stuminlb */
 349       value = 892;      /* --> lduminlb.  */
 350       break;
 351     case 946:   /* stuminlh */
 352       value = 895;      /* --> lduminlh.  */
 353       break;
 354     case 947:   /* stuminl */
 355       value = 898;      /* --> lduminl.  */
 356       break;
 357     case 949:   /* mov */
 358       value = 948;      /* --> movn.  */
 359       break;
 360     case 951:   /* mov */
 361       value = 950;      /* --> movz.  */
 362       break;
 363     case 962:   /* sevl */
 364     case 961:   /* sev */
 365     case 960:   /* wfi */
 366     case 959:   /* wfe */
 367     case 958:   /* yield */
 368     case 957:   /* nop */
 369       value = 956;      /* --> hint.  */
 370       break;
 371     case 971:   /* tlbi */
 372     case 970:   /* ic */
 373     case 969:   /* dc */
 374     case 968:   /* at */
 375       value = 967;      /* --> sys.  */
 376       break;
 377     default: return NULL;
 378     }
 379
 380   return aarch64_opcode_table + value;
 381 }
 382
 383 const char*
 384 aarch64_insert_operand (const aarch64_operand *self,
 385                            const aarch64_opnd_info *info,
 386                            aarch64_insn *code, const aarch64_inst *inst)
 387 {
 388   /* Use the index as the key.  */
 389   int key = self - aarch64_operands;
 390   switch (key)
 391     {
 392     case 1:
 393     case 2:
 394     case 3:
 395     case 4:
 396     case 5:
 397     case 6:
 398     case 7:
 399     case 8:
 400     case 9:
 401     case 10:
 402     case 14:
 403     case 15:
 404     case 16:
 405     case 17:
 406     case 19:
 407     case 20:
 408     case 21:
 409     case 22:
 410     case 23:
 411     case 24:
 412     case 25:
 413     case 26:
 414     case 27:
 415     case 35:
 416     case 36:
 417       return aarch64_ins_regno (self, info, code, inst);
 418     case 12:
 419       return aarch64_ins_reg_extended (self, info, code, inst);
 420     case 13:
 421       return aarch64_ins_reg_shifted (self, info, code, inst);
 422     case 18:
 423       return aarch64_ins_ft (self, info, code, inst);
 424     case 28:
 425     case 29:
 426     case 30:
 427       return aarch64_ins_reglane (self, info, code, inst);
 428     case 31:
 429       return aarch64_ins_reglist (self, info, code, inst);
 430     case 32:
 431       return aarch64_ins_ldst_reglist (self, info, code, inst);
 432     case 33:
 433       return aarch64_ins_ldst_reglist_r (self, info, code, inst);
 434     case 34:
 435       return aarch64_ins_ldst_elemlist (self, info, code, inst);
 436     case 37:
 437     case 46:
 438     case 47:
 439     case 48:
 440     case 49:
 441     case 50:
 442     case 51:
 443     case 52:
 444     case 53:
 445     case 54:
 446     case 55:
 447     case 56:
 448     case 57:
 449     case 58:
 450     case 67:
 451     case 68:
 452     case 69:
 453     case 70:
 454       return aarch64_ins_imm (self, info, code, inst);
 455     case 38:
 456     case 39:
 457       return aarch64_ins_advsimd_imm_shift (self, info, code, inst);
 458     case 40:
 459     case 41:
 460     case 42:
 461       return aarch64_ins_advsimd_imm_modified (self, info, code, inst);
 462     case 59:
 463       return aarch64_ins_limm (self, info, code, inst);
 464     case 60:
 465       return aarch64_ins_aimm (self, info, code, inst);
 466     case 61:
 467       return aarch64_ins_imm_half (self, info, code, inst);
 468     case 62:
 469       return aarch64_ins_fbits (self, info, code, inst);
 470     case 64:
 471     case 65:
 472       return aarch64_ins_cond (self, info, code, inst);
 473     case 71:
 474     case 77:
 475       return aarch64_ins_addr_simple (self, info, code, inst);
 476     case 72:
 477       return aarch64_ins_addr_regoff (self, info, code, inst);
 478     case 73:
 479     case 74:
 480     case 75:
 481       return aarch64_ins_addr_simm (self, info, code, inst);
 482     case 76:
 483       return aarch64_ins_addr_uimm12 (self, info, code, inst);
 484     case 78:
 485       return aarch64_ins_simd_addr_post (self, info, code, inst);
 486     case 79:
 487       return aarch64_ins_sysreg (self, info, code, inst);
 488     case 80:
 489       return aarch64_ins_pstatefield (self, info, code, inst);
 490     case 81:
 491     case 82:
 492     case 83:
 493     case 84:
 494       return aarch64_ins_sysins_op (self, info, code, inst);
 495     case 85:
 496     case 86:
 497       return aarch64_ins_barrier (self, info, code, inst);
 498     case 87:
 499       return aarch64_ins_prfop (self, info, code, inst);
 500     default: assert (0); abort ();
 501     }
 502 }