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| 1 /* This file is automatically generated by aarch64-gen. Do not edit! */ |
| 2 /* Copyright 2012, 2013 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 777: /* mov */ |
| 214 value = 776; /* --> movn. */ |
| 215 break; |
| 216 case 779: /* mov */ |
| 217 value = 778; /* --> movz. */ |
| 218 break; |
| 219 case 790: /* sevl */ |
| 220 case 789: /* sev */ |
| 221 case 788: /* wfi */ |
| 222 case 787: /* wfe */ |
| 223 case 786: /* yield */ |
| 224 case 785: /* nop */ |
| 225 value = 784; /* --> hint. */ |
| 226 break; |
| 227 case 799: /* tlbi */ |
| 228 case 798: /* ic */ |
| 229 case 797: /* dc */ |
| 230 case 796: /* at */ |
| 231 value = 795; /* --> sys. */ |
| 232 break; |
| 233 default: return NULL; |
| 234 } |
| 235 |
| 236 return aarch64_opcode_table + value; |
| 237 } |
| 238 |
| 239 const char* |
| 240 aarch64_insert_operand (const aarch64_operand *self, |
| 241 const aarch64_opnd_info *info, |
| 242 aarch64_insn *code, const aarch64_inst *inst) |
| 243 { |
| 244 /* Use the index as the key. */ |
| 245 int key = self - aarch64_operands; |
| 246 switch (key) |
| 247 { |
| 248 case 1: |
| 249 case 2: |
| 250 case 3: |
| 251 case 4: |
| 252 case 5: |
| 253 case 6: |
| 254 case 7: |
| 255 case 8: |
| 256 case 9: |
| 257 case 10: |
| 258 case 13: |
| 259 case 14: |
| 260 case 15: |
| 261 case 16: |
| 262 case 18: |
| 263 case 19: |
| 264 case 20: |
| 265 case 21: |
| 266 case 22: |
| 267 case 23: |
| 268 case 24: |
| 269 case 25: |
| 270 case 26: |
| 271 case 34: |
| 272 case 35: |
| 273 return aarch64_ins_regno (self, info, code, inst); |
| 274 case 11: |
| 275 return aarch64_ins_reg_extended (self, info, code, inst); |
| 276 case 12: |
| 277 return aarch64_ins_reg_shifted (self, info, code, inst); |
| 278 case 17: |
| 279 return aarch64_ins_ft (self, info, code, inst); |
| 280 case 27: |
| 281 case 28: |
| 282 case 29: |
| 283 return aarch64_ins_reglane (self, info, code, inst); |
| 284 case 30: |
| 285 return aarch64_ins_reglist (self, info, code, inst); |
| 286 case 31: |
| 287 return aarch64_ins_ldst_reglist (self, info, code, inst); |
| 288 case 32: |
| 289 return aarch64_ins_ldst_reglist_r (self, info, code, inst); |
| 290 case 33: |
| 291 return aarch64_ins_ldst_elemlist (self, info, code, inst); |
| 292 case 36: |
| 293 case 45: |
| 294 case 46: |
| 295 case 47: |
| 296 case 48: |
| 297 case 49: |
| 298 case 50: |
| 299 case 51: |
| 300 case 52: |
| 301 case 53: |
| 302 case 54: |
| 303 case 55: |
| 304 case 56: |
| 305 case 57: |
| 306 case 66: |
| 307 case 67: |
| 308 case 68: |
| 309 case 69: |
| 310 return aarch64_ins_imm (self, info, code, inst); |
| 311 case 37: |
| 312 case 38: |
| 313 return aarch64_ins_advsimd_imm_shift (self, info, code, inst); |
| 314 case 39: |
| 315 case 40: |
| 316 case 41: |
| 317 return aarch64_ins_advsimd_imm_modified (self, info, code, inst); |
| 318 case 58: |
| 319 return aarch64_ins_limm (self, info, code, inst); |
| 320 case 59: |
| 321 return aarch64_ins_aimm (self, info, code, inst); |
| 322 case 60: |
| 323 return aarch64_ins_imm_half (self, info, code, inst); |
| 324 case 61: |
| 325 return aarch64_ins_fbits (self, info, code, inst); |
| 326 case 63: |
| 327 case 64: |
| 328 return aarch64_ins_cond (self, info, code, inst); |
| 329 case 70: |
| 330 case 76: |
| 331 return aarch64_ins_addr_simple (self, info, code, inst); |
| 332 case 71: |
| 333 return aarch64_ins_addr_regoff (self, info, code, inst); |
| 334 case 72: |
| 335 case 73: |
| 336 case 74: |
| 337 return aarch64_ins_addr_simm (self, info, code, inst); |
| 338 case 75: |
| 339 return aarch64_ins_addr_uimm12 (self, info, code, inst); |
| 340 case 77: |
| 341 return aarch64_ins_simd_addr_post (self, info, code, inst); |
| 342 case 78: |
| 343 return aarch64_ins_sysreg (self, info, code, inst); |
| 344 case 79: |
| 345 return aarch64_ins_pstatefield (self, info, code, inst); |
| 346 case 80: |
| 347 case 81: |
| 348 case 82: |
| 349 case 83: |
| 350 return aarch64_ins_sysins_op (self, info, code, inst); |
| 351 case 84: |
| 352 case 85: |
| 353 return aarch64_ins_barrier (self, info, code, inst); |
| 354 case 86: |
| 355 return aarch64_ins_prfop (self, info, code, inst); |
| 356 default: assert (0); abort (); |
| 357 } |
| 358 } |
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Chromium Code Reviews
Issue 124383005:
GDB 7.6.50 (Closed)
Base URL: http://git.chromium.org/native_client/nacl-gdb.git@upstream