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 r5, #0 58 # CHECK: adr r2, #12 59 # CHECK: adr r3, #1020 60 0x00 0xa5 61 0x03 0xa2 62 0xff 0xa3 63 64 #------------------------------------------------------------------------------ 65 # ASR (immediate) 66 #------------------------------------------------------------------------------ 67 # CHECK: asrs r2, r3, #32 68 # CHECK: asrs r2, r3, #5 69 # CHECK: asrs r2, r3, #1 70 71 0x1a 0x10 72 0x5a 0x11 73 0x5a 0x10 74 75 #------------------------------------------------------------------------------ 76 # ASR (register) 77 #------------------------------------------------------------------------------ 78 # CHECK: asrs r5, r2 79 80 0x15 0x41 81 82 #------------------------------------------------------------------------------ 83 # BICS 84 #------------------------------------------------------------------------------ 85 # CHECK: bics r1, r6 86 87 0xb1 0x43 88 89 #------------------------------------------------------------------------------ 90 # B 91 #------------------------------------------------------------------------------ 92 # CHECK: bls #128 @ encoding: [0x40,0xd9] 93 # CHECK: beq #-256 @ encoding: [0x80,0xd0] 94 95 0x40 0xd9 96 0x80 0xd0 97 98 #------------------------------------------------------------------------------ 99 # BKPT 100 #------------------------------------------------------------------------------ 101 # CHECK: bkpt #0 102 # CHECK: bkpt #255 103 104 0x00 0xbe 105 0xff 0xbe 106 107 #------------------------------------------------------------------------------ 108 # BLX (register) 109 #------------------------------------------------------------------------------ 110 # CHECK: blx r4 111 112 0xa0 0x47 113 114 #------------------------------------------------------------------------------ 115 # BX 116 #------------------------------------------------------------------------------ 117 # CHECK: bx r2 118 119 0x10 0x47 120 121 #------------------------------------------------------------------------------ 122 # CMN 123 #------------------------------------------------------------------------------ 124 # CHECK: cmn r5, r1 125 126 0xcd 0x42 127 128 #------------------------------------------------------------------------------ 129 # CMP 130 #------------------------------------------------------------------------------ 131 # CHECK: cmp r6, #32 132 # CHECK: cmp r3, r4 133 # CHECK: cmp r8, r1 134 135 0x20 0x2e 136 0xa3 0x42 137 0x88 0x45 138 139 #------------------------------------------------------------------------------ 140 # EOR 141 #------------------------------------------------------------------------------ 142 # CHECK: eors r4, r5 143 144 0x6c 0x40 145 146 #------------------------------------------------------------------------------ 147 # LDM 148 #------------------------------------------------------------------------------ 149 # CHECK: ldm r3, {r0, r1, r2, r3, r4, r5, r6, r7} 150 # CHECK: ldm r2!, {r1, r3, r4, r5, r7} 151 # CHECK: ldm r1, {r1} 152 153 0xff 0xcb 154 0xba 0xca 155 0x02 0xc9 156 157 158 #------------------------------------------------------------------------------ 159 # LDR (immediate) 160 #------------------------------------------------------------------------------ 161 # CHECK: ldr r1, [r5] 162 # CHECK: ldr r2, [r6, #32] 163 # CHECK: ldr r3, [r7, #124] 164 # CHECK: ldr r1, [sp] 165 # CHECK: ldr r2, [sp, #24] 166 # CHECK: ldr r3, [sp, #1020] 167 # CHECK: ldr r1, [pc, #12] 168 169 170 0x29 0x68 171 0x32 0x6a 172 0xfb 0x6f 173 0x00 0x99 174 0x06 0x9a 175 0xff 0x9b 176 0x03 0x49 177 178 #------------------------------------------------------------------------------ 179 # LDR (register) 180 #------------------------------------------------------------------------------ 181 # CHECK: ldr r1, [r2, r3] 182 183 0xd1 0x58 184 185 186 #------------------------------------------------------------------------------ 187 # LDRB (immediate) 188 #------------------------------------------------------------------------------ 189 # CHECK: ldrb r4, [r3] 190 # CHECK: ldrb r5, [r6] 191 # CHECK: ldrb r6, [r7, #31] 192 193 0x1c 0x78 194 0x35 0x78 195 0xfe 0x7f 196 197 198 #------------------------------------------------------------------------------ 199 # LDRB (register) 200 #------------------------------------------------------------------------------ 201 # CHECK: ldrb r6, [r4, r5] 202 203 0x66 0x5d 204 205 206 #------------------------------------------------------------------------------ 207 # LDRH (immediate) 208 #------------------------------------------------------------------------------ 209 # CHECK: ldrh r3, [r3] 210 # CHECK: ldrh r4, [r6, #2] 211 # CHECK: ldrh r5, [r7, #62] 212 213 0x1b 0x88 214 0x74 0x88 215 0xfd 0x8f 216 217 #------------------------------------------------------------------------------ 218 # LDRH (register) 219 #------------------------------------------------------------------------------ 220 # CHECK: ldrh r6, [r2, r6] 221 222 0x96 0x5b 223 224 225 #------------------------------------------------------------------------------ 226 # LDRSB/LDRSH 227 #------------------------------------------------------------------------------ 228 # CHECK: ldrsb r6, [r2, r6] 229 # CHECK: ldrsh r3, [r7, r1] 230 231 0x96 0x57 232 0x7b 0x5e 233 234 #------------------------------------------------------------------------------ 235 # LSL (immediate) 236 #------------------------------------------------------------------------------ 237 # CHECK: movs r4, r5 238 # CHECK: lsls r4, r5, #4 239 240 0x2c 0x00 241 0x2c 0x01 242 243 244 #------------------------------------------------------------------------------ 245 # LSL (register) 246 #------------------------------------------------------------------------------ 247 # CHECK: lsls r2, r6 248 249 0xb2 0x40 250 251 252 #------------------------------------------------------------------------------ 253 # LSR (immediate) 254 #------------------------------------------------------------------------------ 255 # CHECK: lsrs r1, r3, #1 256 # CHECK: lsrs r1, r3, #32 257 258 0x59 0x08 259 0x19 0x08 260 261 262 #------------------------------------------------------------------------------ 263 # LSR (register) 264 #------------------------------------------------------------------------------ 265 # CHECK: lsrs r2, r6 266 267 0xf2 0x40 268 269 #------------------------------------------------------------------------------ 270 # MOV (immediate) 271 #------------------------------------------------------------------------------ 272 # CHECK: movs r2, #0 273 # CHECK: movs r2, #255 274 # CHECK: movs r2, #23 275 276 0x00 0x22 277 0xff 0x22 278 0x17 0x22 279 280 281 #------------------------------------------------------------------------------ 282 # MOV (register) 283 #------------------------------------------------------------------------------ 284 # CHECK: mov r3, r4 285 # CHECK: movs r1, r3 286 # CHECK: mov r8, r8 287 288 0x23 0x46 289 0x19 0x00 290 0xc0 0x46 291 292 293 #------------------------------------------------------------------------------ 294 # MUL 295 #------------------------------------------------------------------------------ 296 # CHECK: muls r1, r2, r1 297 # CHECK: muls r3, r4 298 299 0x51 0x43 300 0x63 0x43 301 302 303 #------------------------------------------------------------------------------ 304 # MVN 305 #------------------------------------------------------------------------------ 306 # CHECK: mvns r6, r3 307 308 0xde 0x43 309 310 #------------------------------------------------------------------------------ 311 # NEG 312 #------------------------------------------------------------------------------ 313 # CHECK: rsbs r3, r4, #0 314 315 0x63 0x42 316 317 318 #------------------------------------------------------------------------------ 319 # ORR 320 #------------------------------------------------------------------------------ 321 # CHECK: orrs r3, r4 322 323 0x23 0x43 324 325 #------------------------------------------------------------------------------ 326 # POP 327 #------------------------------------------------------------------------------ 328 # CHECK: pop {r2, r3, r6} 329 330 0x4c 0xbc 331 332 333 #------------------------------------------------------------------------------ 334 # PUSH 335 #------------------------------------------------------------------------------ 336 # CHECK: push {r1, r2, r7} 337 338 0x86 0xb4 339 340 341 #------------------------------------------------------------------------------ 342 # REV/REV16/REVSH 343 #------------------------------------------------------------------------------ 344 # CHECK: rev r6, r3 345 # CHECK: rev16 r7, r2 346 # CHECK: revsh r5, r1 347 348 0x1e 0xba 349 0x57 0xba 350 0xcd 0xba 351 352 353 #------------------------------------------------------------------------------ 354 # ROR 355 #------------------------------------------------------------------------------ 356 # CHECK: rors r2, r7 357 358 0xfa 0x41 359 360 #------------------------------------------------------------------------------ 361 # RSB 362 #------------------------------------------------------------------------------ 363 # CHECK: rsbs r1, r3, #0 364 365 0x59 0x42 366 367 368 #------------------------------------------------------------------------------ 369 # SBC 370 #------------------------------------------------------------------------------ 371 # CHECK: sbcs r4, r3 372 373 0x9c 0x41 374 375 376 #------------------------------------------------------------------------------ 377 # SETEND 378 #------------------------------------------------------------------------------ 379 # CHECK: setend be 380 # CHECK: setend le 381 382 0x58 0xb6 383 0x50 0xb6 384 385 #------------------------------------------------------------------------------ 386 # STM 387 #------------------------------------------------------------------------------ 388 # CHECK: stm r1!, {r2, r6} 389 # CHECK: stm r1!, {r1, r2, r3, r7} 390 391 0x44 0xc1 392 0x8e 0xc1 393 394 395 #------------------------------------------------------------------------------ 396 # STR (immediate) 397 #------------------------------------------------------------------------------ 398 # CHECK: str r2, [r7] 399 # CHECK: str r2, [r7] 400 # CHECK: str r5, [r1, #4] 401 # CHECK: str r3, [r7, #124] 402 # CHECK: str r2, [sp] 403 # CHECK: str r3, [sp] 404 # CHECK: str r4, [sp, #20] 405 # CHECK: str r5, [sp, #1020] 406 407 0x3a 0x60 408 0x3a 0x60 409 0x4d 0x60 410 0xfb 0x67 411 0x00 0x92 412 0x00 0x93 413 0x05 0x94 414 0xff 0x95 415 416 417 #------------------------------------------------------------------------------ 418 # STR (register) 419 #------------------------------------------------------------------------------ 420 # CHECK: str r2, [r7, r3] 421 422 0xfa 0x50 423 424 425 #------------------------------------------------------------------------------ 426 # STRB (immediate) 427 #------------------------------------------------------------------------------ 428 # CHECK: strb r4, [r3] 429 # CHECK: strb r5, [r6] 430 # CHECK: strb r6, [r7, #31] 431 432 0x1c 0x70 433 0x35 0x70 434 0xfe 0x77 435 436 437 #------------------------------------------------------------------------------ 438 # STRB (register) 439 #------------------------------------------------------------------------------ 440 # CHECK: strb r6, [r4, r5] 441 442 0x66 0x55 443 444 445 #------------------------------------------------------------------------------ 446 # STRH (immediate) 447 #------------------------------------------------------------------------------ 448 # CHECK: strh r3, [r3] 449 # CHECK: strh r4, [r6, #2] 450 # CHECK: strh r5, [r7, #62] 451 452 0x1b 0x80 453 0x74 0x80 454 0xfd 0x87 455 456 457 #------------------------------------------------------------------------------ 458 # STRH (register) 459 #------------------------------------------------------------------------------ 460 # CHECK: strh r6, [r2, r6] 461 462 0x96 0x53 463 464 465 #------------------------------------------------------------------------------ 466 # SUB (immediate) 467 #------------------------------------------------------------------------------ 468 # CHECK: subs r1, r2, #3 469 # CHECK: subs r2, #3 470 # CHECK: subs r2, #8 471 472 0xd1 0x1e 473 0x03 0x3a 474 0x08 0x3a 475 476 #------------------------------------------------------------------------------ 477 # SUB (register) 478 #------------------------------------------------------------------------------ 479 # CHECK: subs r1, r2, r3 480 481 0xd1 0x1a 482 483 #------------------------------------------------------------------------------ 484 # SUB (SP minus immediate) 485 #------------------------------------------------------------------------------ 486 # CHECK: sub sp, #12 487 # CHECK: sub sp, #508 488 489 0x83 0xb0 490 0xff 0xb0 491 492 #------------------------------------------------------------------------------ 493 # SVC 494 #------------------------------------------------------------------------------ 495 # CHECK: svc #0 496 # CHECK: svc #255 497 498 0x00 0xdf 499 0xff 0xdf 500 501 502 #------------------------------------------------------------------------------ 503 # SXTB/SXTH 504 #------------------------------------------------------------------------------ 505 # CHECK: sxtb r3, r5 506 # CHECK: sxth r3, r5 507 508 0x6b 0xb2 509 0x2b 0xb2 510 511 512 #------------------------------------------------------------------------------ 513 # TST 514 #------------------------------------------------------------------------------ 515 # CHECK: tst r6, r1 516 517 0x0e 0x42 518 519 520 #------------------------------------------------------------------------------ 521 # UXTB/UXTH 522 #------------------------------------------------------------------------------ 523 # CHECK: uxtb r7, r2 524 # CHECK: uxth r1, r4 525 526 0xd7 0xb2 527 0xa1 0xb2 528
