1 # RUN: llvm-mc -triple=thumbv6-apple-darwin -disassemble -show-encoding < %s | FileCheck %s 2 3 #------------------------------------------------------------------------------ 4 # ADC (register) 5 #------------------------------------------------------------------------------ 6 # CHECK: adcs r4, r6 7 8 0x74 0x41 9 10 11 #------------------------------------------------------------------------------ 12 # ADD (immediate) 13 #------------------------------------------------------------------------------ 14 # CHECK: adds r1, r2, #3 15 # CHECK: adds r2, r2, #3 16 # CHECK: adds r2, #8 17 18 0xd1 0x1c 19 0xd2 0x1c 20 0x08 0x32 21 22 #------------------------------------------------------------------------------ 23 # ADD (register) 24 #------------------------------------------------------------------------------ 25 # CHECK: adds r1, r2, r3 26 # CHECK: add r2, r8 27 28 0xd1 0x18 29 0x42 0x44 30 31 #------------------------------------------------------------------------------ 32 # ADD (SP plus immediate) 33 #------------------------------------------------------------------------------ 34 # CHECK: add sp, #508 35 # CHECK: add sp, #4 36 # CHECK: add r2, sp, #8 37 # CHECK: add r2, sp, #1020 38 39 0x7f 0xb0 40 0x01 0xb0 41 0x02 0xaa 42 0xff 0xaa 43 44 45 #------------------------------------------------------------------------------ 46 # ADD (SP plus register) 47 #------------------------------------------------------------------------------ 48 # CHECK: add sp, r3 49 # CHECK: add r2, sp, r2 50 51 0x9d 0x44 52 0x6a 0x44 53 54 #------------------------------------------------------------------------------ 55 # ADR 56 #------------------------------------------------------------------------------ 57 # CHECK: adr r2, #3 58 0x03 0xa2 59 60 #------------------------------------------------------------------------------ 61 # ASR (immediate) 62 #------------------------------------------------------------------------------ 63 # CHECK: asrs r2, r3, #32 64 # CHECK: asrs r2, r3, #5 65 # CHECK: asrs r2, r3, #1 66 67 0x1a 0x10 68 0x5a 0x11 69 0x5a 0x10 70 71 #------------------------------------------------------------------------------ 72 # ASR (register) 73 #------------------------------------------------------------------------------ 74 # CHECK: asrs r5, r2 75 76 0x15 0x41 77 78 #------------------------------------------------------------------------------ 79 # BICS 80 #------------------------------------------------------------------------------ 81 # CHECK: bics r1, r6 82 83 0xb1 0x43 84 85 #------------------------------------------------------------------------------ 86 # B 87 #------------------------------------------------------------------------------ 88 # CHECK: bls #128 @ encoding: [0x40,0xd9] 89 # CHECK: beq #-256 @ encoding: [0x80,0xd0] 90 91 0x40 0xd9 92 0x80 0xd0 93 94 #------------------------------------------------------------------------------ 95 # BKPT 96 #------------------------------------------------------------------------------ 97 # CHECK: bkpt #0 98 # CHECK: bkpt #255 99 100 0x00 0xbe 101 0xff 0xbe 102 103 #------------------------------------------------------------------------------ 104 # BLX (register) 105 #------------------------------------------------------------------------------ 106 # CHECK: blx r4 107 108 0xa0 0x47 109 110 #------------------------------------------------------------------------------ 111 # BX 112 #------------------------------------------------------------------------------ 113 # CHECK: bx r2 114 115 0x10 0x47 116 117 #------------------------------------------------------------------------------ 118 # CMN 119 #------------------------------------------------------------------------------ 120 # CHECK: cmn r5, r1 121 122 0xcd 0x42 123 124 #------------------------------------------------------------------------------ 125 # CMP 126 #------------------------------------------------------------------------------ 127 # CHECK: cmp r6, #32 128 # CHECK: cmp r3, r4 129 # CHECK: cmp r8, r1 130 131 0x20 0x2e 132 0xa3 0x42 133 0x88 0x45 134 135 #------------------------------------------------------------------------------ 136 # EOR 137 #------------------------------------------------------------------------------ 138 # CHECK: eors r4, r5 139 140 0x6c 0x40 141 142 #------------------------------------------------------------------------------ 143 # LDM 144 #------------------------------------------------------------------------------ 145 # CHECK: ldm r3, {r0, r1, r2, r3, r4, r5, r6, r7} 146 # CHECK: ldm r2!, {r1, r3, r4, r5, r7} 147 # CHECK: ldm r1, {r1} 148 149 0xff 0xcb 150 0xba 0xca 151 0x02 0xc9 152 153 154 #------------------------------------------------------------------------------ 155 # LDR (immediate) 156 #------------------------------------------------------------------------------ 157 # CHECK: ldr r1, [r5] 158 # CHECK: ldr r2, [r6, #32] 159 # CHECK: ldr r3, [r7, #124] 160 # CHECK: ldr r1, [sp] 161 # CHECK: ldr r2, [sp, #24] 162 # CHECK: ldr r3, [sp, #1020] 163 # CHECK: ldr r1, [pc, #12] 164 165 166 0x29 0x68 167 0x32 0x6a 168 0xfb 0x6f 169 0x00 0x99 170 0x06 0x9a 171 0xff 0x9b 172 0x03 0x49 173 174 #------------------------------------------------------------------------------ 175 # LDR (register) 176 #------------------------------------------------------------------------------ 177 # CHECK: ldr r1, [r2, r3] 178 179 0xd1 0x58 180 181 182 #------------------------------------------------------------------------------ 183 # LDRB (immediate) 184 #------------------------------------------------------------------------------ 185 # CHECK: ldrb r4, [r3] 186 # CHECK: ldrb r5, [r6] 187 # CHECK: ldrb r6, [r7, #31] 188 189 0x1c 0x78 190 0x35 0x78 191 0xfe 0x7f 192 193 194 #------------------------------------------------------------------------------ 195 # LDRB (register) 196 #------------------------------------------------------------------------------ 197 # CHECK: ldrb r6, [r4, r5] 198 199 0x66 0x5d 200 201 202 #------------------------------------------------------------------------------ 203 # LDRH (immediate) 204 #------------------------------------------------------------------------------ 205 # CHECK: ldrh r3, [r3] 206 # CHECK: ldrh r4, [r6, #2] 207 # CHECK: ldrh r5, [r7, #62] 208 209 0x1b 0x88 210 0x74 0x88 211 0xfd 0x8f 212 213 #------------------------------------------------------------------------------ 214 # LDRH (register) 215 #------------------------------------------------------------------------------ 216 # CHECK: ldrh r6, [r2, r6] 217 218 0x96 0x5b 219 220 221 #------------------------------------------------------------------------------ 222 # LDRSB/LDRSH 223 #------------------------------------------------------------------------------ 224 # CHECK: ldrsb r6, [r2, r6] 225 # CHECK: ldrsh r3, [r7, r1] 226 227 0x96 0x57 228 0x7b 0x5e 229 230 #------------------------------------------------------------------------------ 231 # LSL (immediate) 232 #------------------------------------------------------------------------------ 233 # CHECK: movs r4, r5 234 # CHECK: lsls r4, r5, #4 235 236 0x2c 0x00 237 0x2c 0x01 238 239 240 #------------------------------------------------------------------------------ 241 # LSL (register) 242 #------------------------------------------------------------------------------ 243 # CHECK: lsls r2, r6 244 245 0xb2 0x40 246 247 248 #------------------------------------------------------------------------------ 249 # LSR (immediate) 250 #------------------------------------------------------------------------------ 251 # CHECK: lsrs r1, r3, #1 252 # CHECK: lsrs r1, r3, #32 253 254 0x59 0x08 255 0x19 0x08 256 257 258 #------------------------------------------------------------------------------ 259 # LSR (register) 260 #------------------------------------------------------------------------------ 261 # CHECK: lsrs r2, r6 262 263 0xf2 0x40 264 265 #------------------------------------------------------------------------------ 266 # MOV (immediate) 267 #------------------------------------------------------------------------------ 268 # CHECK: movs r2, #0 269 # CHECK: movs r2, #255 270 # CHECK: movs r2, #23 271 272 0x00 0x22 273 0xff 0x22 274 0x17 0x22 275 276 277 #------------------------------------------------------------------------------ 278 # MOV (register) 279 #------------------------------------------------------------------------------ 280 # CHECK: mov r3, r4 281 # CHECK: movs r1, r3 282 283 0x23 0x46 284 0x19 0x00 285 286 287 #------------------------------------------------------------------------------ 288 # MUL 289 #------------------------------------------------------------------------------ 290 # CHECK: muls r1, r2, r1 291 # CHECK: muls r3, r4 292 293 0x51 0x43 294 0x63 0x43 295 296 297 #------------------------------------------------------------------------------ 298 # MVN 299 #------------------------------------------------------------------------------ 300 # CHECK: mvns r6, r3 301 302 0xde 0x43 303 304 #------------------------------------------------------------------------------ 305 # NEG 306 #------------------------------------------------------------------------------ 307 # CHECK: rsbs r3, r4, #0 308 309 0x63 0x42 310 311 312 #------------------------------------------------------------------------------ 313 # NOP 314 #------------------------------------------------------------------------------ 315 # CHECK: nop 316 317 0xc0 0x46 318 319 320 #------------------------------------------------------------------------------ 321 # ORR 322 #------------------------------------------------------------------------------ 323 # CHECK: orrs r3, r4 324 325 0x23 0x43 326 327 #------------------------------------------------------------------------------ 328 # POP 329 #------------------------------------------------------------------------------ 330 # CHECK: pop {r2, r3, r6} 331 332 0x4c 0xbc 333 334 335 #------------------------------------------------------------------------------ 336 # PUSH 337 #------------------------------------------------------------------------------ 338 # CHECK: push {r1, r2, r7} 339 340 0x86 0xb4 341 342 343 #------------------------------------------------------------------------------ 344 # REV/REV16/REVSH 345 #------------------------------------------------------------------------------ 346 # CHECK: rev r6, r3 347 # CHECK: rev16 r7, r2 348 # CHECK: revsh r5, r1 349 350 0x1e 0xba 351 0x57 0xba 352 0xcd 0xba 353 354 355 #------------------------------------------------------------------------------ 356 # ROR 357 #------------------------------------------------------------------------------ 358 # CHECK: rors r2, r7 359 360 0xfa 0x41 361 362 #------------------------------------------------------------------------------ 363 # RSB 364 #------------------------------------------------------------------------------ 365 # CHECK: rsbs r1, r3, #0 366 367 0x59 0x42 368 369 370 #------------------------------------------------------------------------------ 371 # SBC 372 #------------------------------------------------------------------------------ 373 # CHECK: sbcs r4, r3 374 375 0x9c 0x41 376 377 378 #------------------------------------------------------------------------------ 379 # SETEND 380 #------------------------------------------------------------------------------ 381 # CHECK: setend be 382 # CHECK: setend le 383 384 0x58 0xb6 385 0x50 0xb6 386 387 #------------------------------------------------------------------------------ 388 # STM 389 #------------------------------------------------------------------------------ 390 # CHECK: stm r1!, {r2, r6} 391 # CHECK: stm r1!, {r1, r2, r3, r7} 392 393 0x44 0xc1 394 0x8e 0xc1 395 396 397 #------------------------------------------------------------------------------ 398 # STR (immediate) 399 #------------------------------------------------------------------------------ 400 # CHECK: str r2, [r7] 401 # CHECK: str r2, [r7] 402 # CHECK: str r5, [r1, #4] 403 # CHECK: str r3, [r7, #124] 404 # CHECK: str r2, [sp] 405 # CHECK: str r3, [sp] 406 # CHECK: str r4, [sp, #20] 407 # CHECK: str r5, [sp, #1020] 408 409 0x3a 0x60 410 0x3a 0x60 411 0x4d 0x60 412 0xfb 0x67 413 0x00 0x92 414 0x00 0x93 415 0x05 0x94 416 0xff 0x95 417 418 419 #------------------------------------------------------------------------------ 420 # STR (register) 421 #------------------------------------------------------------------------------ 422 # CHECK: str r2, [r7, r3] 423 424 0xfa 0x50 425 426 427 #------------------------------------------------------------------------------ 428 # STRB (immediate) 429 #------------------------------------------------------------------------------ 430 # CHECK: strb r4, [r3] 431 # CHECK: strb r5, [r6] 432 # CHECK: strb r6, [r7, #31] 433 434 0x1c 0x70 435 0x35 0x70 436 0xfe 0x77 437 438 439 #------------------------------------------------------------------------------ 440 # STRB (register) 441 #------------------------------------------------------------------------------ 442 # CHECK: strb r6, [r4, r5] 443 444 0x66 0x55 445 446 447 #------------------------------------------------------------------------------ 448 # STRH (immediate) 449 #------------------------------------------------------------------------------ 450 # CHECK: strh r3, [r3] 451 # CHECK: strh r4, [r6, #2] 452 # CHECK: strh r5, [r7, #62] 453 454 0x1b 0x80 455 0x74 0x80 456 0xfd 0x87 457 458 459 #------------------------------------------------------------------------------ 460 # STRH (register) 461 #------------------------------------------------------------------------------ 462 # CHECK: strh r6, [r2, r6] 463 464 0x96 0x53 465 466 467 #------------------------------------------------------------------------------ 468 # SUB (immediate) 469 #------------------------------------------------------------------------------ 470 # CHECK: subs r1, r2, #3 471 # CHECK: subs r2, #3 472 # CHECK: subs r2, #8 473 474 0xd1 0x1e 475 0x03 0x3a 476 0x08 0x3a 477 478 #------------------------------------------------------------------------------ 479 # SUB (register) 480 #------------------------------------------------------------------------------ 481 # CHECK: subs r1, r2, r3 482 483 0xd1 0x1a 484 485 #------------------------------------------------------------------------------ 486 # SUB (SP minus immediate) 487 #------------------------------------------------------------------------------ 488 # CHECK: sub sp, #12 489 # CHECK: sub sp, #508 490 491 0x83 0xb0 492 0xff 0xb0 493 494 #------------------------------------------------------------------------------ 495 # SVC 496 #------------------------------------------------------------------------------ 497 # CHECK: svc #0 498 # CHECK: svc #255 499 500 0x00 0xdf 501 0xff 0xdf 502 503 504 #------------------------------------------------------------------------------ 505 # SXTB/SXTH 506 #------------------------------------------------------------------------------ 507 # CHECK: sxtb r3, r5 508 # CHECK: sxth r3, r5 509 510 0x6b 0xb2 511 0x2b 0xb2 512 513 514 #------------------------------------------------------------------------------ 515 # TST 516 #------------------------------------------------------------------------------ 517 # CHECK: tst r6, r1 518 519 0x0e 0x42 520 521 522 #------------------------------------------------------------------------------ 523 # UXTB/UXTH 524 #------------------------------------------------------------------------------ 525 # CHECK: uxtb r7, r2 526 # CHECK: uxth r1, r4 527 528 0xd7 0xb2 529 0xa1 0xb2 530
