AMD 64-Bit Technology - ECE User Home Pages

More documents

Recommendations

Info

AMD 64-Bit Technology 26568—Rev. 3.02—August 2002 Exceptions Exception Invalid opcode, #UD Real X X Virtual 8086 Protected Cause of Exception X X X X The SSE instructions are not supported, as indicated by bit 25 of CPUID standard function 1. The emulate bit (EM) of CR0 was set to 1. X X X The operating-system FXSAVE/FXRSTOR support bit (OSFXSR) of CR4 was cleared to 0. Device not available, #NM X X X The task-switch bit (TS) of CR0 was set to 1. Stack, #SS X X X A memory address exceeded the stack segment limit or was non-canonical. General protection, #GP X X X A memory address exceeded a data segment limit or was non-canonical. X A null data segment was used to reference memory. X X X Ones were written to the reserved bits in MXCSR. Page fault, #PF X X A page fault resulted from the execution of the instruction. Alignment check, #AC X X An unaligned memory reference was performed while alignment checking was enabled. 118 LDMXCSR
26568—Rev. 3.02—August 2002 AMD 64-Bit Technology MASKMOVDQU Masked Move Double Quadword Unaligned Stores bytes from the first source operand as selected by the sign bits in the second source operand (sign-bit is 0 = no write and sign-bit is 1 = write) to a memory location specified in the DS:rDI registers. The first source operand is an XMM register, and the second source operand is another XMM register. The store address may be unaligned. Mnemonic Opcode Description MASKMOVDQU xmm1, xmm2 66 0F F7 /r Store bytes from an XMM register selected by a mask value in another XMM register to DS:rDI. xmm1 127 0 xmm2/mem128 127 0 . . . . . . . select . . . . . . . . . . . . . . . . . . . . . . . . . . . . select . . . . . . . Memory store address DS:rDI maskmovdqu.eps A mask value of all 0s results in the following behavior: „ No data is written to memory. „ Code and data breakpoints are not guaranteed to be signaled in all implementations. „ Exceptions associated with memory addressing and page faults are not guaranteed to be signaled in all implementations. „ The protection features of memory regions mapped as UC or WP are not guaranteed to be enforced in all implementations. MASKMOVDQU 119
Page 1 and 2:
AMD 64-Bit Technology AMD x86-64 Ar
Page 3 and 4:
26568—Rev. 3.02—August 2002 AMD
Page 5 and 6:
26568—Rev. 3.02—August 2002 AMD
Page 7 and 8:
26568—Rev. 3.02—August 2002 AMD
Page 9 and 10:
26568—Rev. 3.02—August 2002 AMD
Page 11 and 12:
26568—Rev. 3.02—August 2002 AMD
Page 13 and 14:
26568—Rev. 3.02—August 2002 AMD
Page 15 and 16:
26568—Rev. 3.02—August 2002 AMD
Page 17 and 18:
26568—Rev. 3.02—August 2002 AMD
Page 19 and 20:
26568—Rev. 3.02—August 2002 AMD
Page 21 and 22:
26568—Rev. 3.02—August 2002 AMD
Page 23 and 24:
26568—Rev. 3.02—August 2002 AMD
Page 25 and 26:
26568—Rev. 3.02—August 2002 AMD
Page 27 and 28:
26568—Rev. 3.02—August 2002 AMD
Page 29 and 30:
26568—Rev. 3.02—August 2002 AMD
Page 31 and 32:
26568—Rev. 3.02—August 2002 AMD
Page 33 and 34:
26568—Rev. 3.02—August 2002 AMD
Page 35 and 36:
26568—Rev. 3.02—August 2002 AMD
Page 37 and 38:
26568—Rev. 3.02—August 2002 AMD
Page 39 and 40:
26568—Rev. 3.02—August 2002 AMD
Page 41 and 42:
26568—Rev. 3.02—August 2002 AMD
Page 43 and 44:
26568—Rev. 3.02—August 2002 AMD
Page 45 and 46:
26568—Rev. 3.02—August 2002 AMD
Page 47 and 48:
26568—Rev. 3.02—August 2002 AMD
Page 49 and 50:
26568—Rev. 3.02—August 2002 AMD
Page 51 and 52:
26568—Rev. 3.02—August 2002 AMD
Page 53 and 54:
26568—Rev. 3.02—August 2002 AMD
Page 55 and 56:
26568—Rev. 3.02—August 2002 AMD
Page 57 and 58:
26568—Rev. 3.02—August 2002 AMD
Page 59 and 60:
26568—Rev. 3.02—August 2002 AMD
Page 61 and 62:
26568—Rev. 3.02—August 2002 AMD
Page 63 and 64:
26568—Rev. 3.02—August 2002 AMD
Page 65 and 66:
26568—Rev. 3.02—August 2002 AMD
Page 67 and 68:
26568—Rev. 3.02—August 2002 AMD
Page 69 and 70:
26568—Rev. 3.02—August 2002 AMD
Page 71 and 72:
26568—Rev. 3.02—August 2002 AMD
Page 73 and 74:
26568—Rev. 3.02—August 2002 AMD
Page 75 and 76:
26568—Rev. 3.02—August 2002 AMD
Page 77 and 78:
26568—Rev. 3.02—August 2002 AMD
Page 79 and 80:
26568—Rev. 3.02—August 2002 AMD
Page 81 and 82:
26568—Rev. 3.02—August 2002 AMD
Page 83 and 84:
26568—Rev. 3.02—August 2002 AMD
Page 85 and 86:
26568—Rev. 3.02—August 2002 AMD
Page 87 and 88:
26568—Rev. 3.02—August 2002 AMD
Page 89 and 90:
26568—Rev. 3.02—August 2002 AMD
Page 91 and 92:
26568—Rev. 3.02—August 2002 AMD
Page 93 and 94: 26568—Rev. 3.02—August 2002 AMD
Page 143: 26568—Rev. 3.02—August 2002 AMD
Page 195 and 196:
26568—Rev. 3.02—August 2002 AMD
Page 197 and 198:
26568—Rev. 3.02—August 2002 AMD
Page 199 and 200:
26568—Rev. 3.02—August 2002 AMD
Page 201 and 202:
26568—Rev. 3.02—August 2002 AMD
Page 203 and 204:
26568—Rev. 3.02—August 2002 AMD
Page 205 and 206:
26568—Rev. 3.02—August 2002 AMD
Page 207 and 208:
26568—Rev. 3.02—August 2002 AMD
Page 209 and 210:
26568—Rev. 3.02—August 2002 AMD
Page 211 and 212:
26568—Rev. 3.02—August 2002 AMD
Page 213 and 214:
26568—Rev. 3.02—August 2002 AMD
Page 215 and 216:
26568—Rev. 3.02—August 2002 AMD
Page 217 and 218:
26568—Rev. 3.02—August 2002 AMD
Page 219 and 220:
26568—Rev. 3.02—August 2002 AMD
Page 221 and 222:
26568—Rev. 3.02—August 2002 AMD
Page 223 and 224:
26568—Rev. 3.02—August 2002 AMD
Page 225 and 226:
26568—Rev. 3.02—August 2002 AMD
Page 227 and 228:
26568—Rev. 3.02—August 2002 AMD
Page 229 and 230:
26568—Rev. 3.02—August 2002 AMD
Page 231 and 232:
26568—Rev. 3.02—August 2002 AMD
Page 233 and 234:
26568—Rev. 3.02—August 2002 AMD
Page 235 and 236:
26568—Rev. 3.02—August 2002 AMD
Page 237 and 238:
26568—Rev. 3.02—August 2002 AMD
Page 239 and 240:
26568—Rev. 3.02—August 2002 AMD
Page 241 and 242:
26568—Rev. 3.02—August 2002 AMD
Page 243 and 244:
26568—Rev. 3.02—August 2002 AMD
Page 245 and 246:
26568—Rev. 3.02—August 2002 AMD
Page 247 and 248:
26568—Rev. 3.02—August 2002 AMD
Page 249 and 250:
26568—Rev. 3.02—August 2002 AMD
Page 251 and 252:
26568—Rev. 3.02—August 2002 AMD
Page 253 and 254:
26568—Rev. 3.02—August 2002 AMD
Page 255 and 256:
26568—Rev. 3.02—August 2002 AMD
Page 257 and 258:
26568—Rev. 3.02—August 2002 AMD
Page 259 and 260:
26568—Rev. 3.02—August 2002 AMD
Page 261 and 262:
26568—Rev. 3.02—August 2002 AMD
Page 263 and 264:
26568—Rev. 3.02—August 2002 AMD
Page 265 and 266:
26568—Rev. 3.02—August 2002 AMD
Page 267 and 268:
26568—Rev. 3.02—August 2002 AMD
Page 269 and 270:
26568—Rev. 3.02—August 2002 AMD
Page 271 and 272:
26568—Rev. 3.02—August 2002 AMD
Page 273 and 274:
26568—Rev. 3.02—August 2002 AMD
Page 275 and 276:
26568—Rev. 3.02—August 2002 AMD
Page 277 and 278:
26568—Rev. 3.02—August 2002 AMD
Page 279 and 280:
26568—Rev. 3.02—August 2002 AMD
Page 281 and 282:
26568—Rev. 3.02—August 2002 AMD
Page 283 and 284:
26568—Rev. 3.02—August 2002 AMD
Page 285 and 286:
26568—Rev. 3.02—August 2002 AMD
Page 287 and 288:
26568—Rev. 3.02—August 2002 AMD
Page 289 and 290:
26568—Rev. 3.02—August 2002 AMD
Page 291 and 292:
26568—Rev. 3.02—August 2002 AMD
Page 293 and 294:
26568—Rev. 3.02—August 2002 AMD
Page 295 and 296:
26568—Rev. 3.02—August 2002 AMD
Page 297 and 298:
26568—Rev. 3.02—August 2002 AMD
Page 299 and 300:
26568—Rev. 3.02—August 2002 AMD
Page 301 and 302:
26568—Rev. 3.02—August 2002 AMD
Page 303 and 304:
26568—Rev. 3.02—August 2002 AMD
Page 305 and 306:
26568—Rev. 3.02—August 2002 AMD
Page 307 and 308:
26568—Rev. 3.02—August 2002 AMD
Page 309 and 310:
26568—Rev. 3.02—August 2002 AMD
Page 311 and 312:
26568—Rev. 3.02—August 2002 AMD
Page 313 and 314:
26568—Rev. 3.02—August 2002 AMD
Page 315 and 316:
26568—Rev. 3.02—August 2002 AMD
Page 317 and 318:
26568—Rev. 3.02—August 2002 AMD
Page 319 and 320:
26568—Rev. 3.02—August 2002 AMD
Page 321 and 322:
26568—Rev. 3.02—August 2002 AMD
Page 323 and 324:
26568—Rev. 3.02—August 2002 AMD
Page 325 and 326:
26568—Rev. 3.02—August 2002 AMD
Page 327 and 328:
26568—Rev. 3.02—August 2002 AMD
Page 329 and 330:
26568—Rev. 3.02—August 2002 AMD
Page 331 and 332:
26568—Rev. 3.02—August 2002 AMD
Page 333 and 334:
26568—Rev. 3.02—August 2002 AMD
Page 335 and 336:
26568—Rev. 3.02—August 2002 AMD
Page 337 and 338:
26568—Rev. 3.02—August 2002 AMD
Page 339 and 340:
26568—Rev. 3.02—August 2002 AMD
Page 341 and 342:
26568—Rev. 3.02—August 2002 AMD
Page 343 and 344:
26568—Rev. 3.02—August 2002 AMD
Page 345 and 346:
26568—Rev. 3.02—August 2002 AMD
Page 347 and 348:
26568—Rev. 3.02—August 2002 AMD
Page 349 and 350:
26568—Rev. 3.02—August 2002 AMD
Page 351 and 352:
26568—Rev. 3.02—August 2002 AMD
Page 353 and 354:
26568—Rev. 3.02—August 2002 AMD
Page 355 and 356:
26568—Rev. 3.02—August 2002 AMD
Page 357 and 358:
26568—Rev. 3.02—August 2002 AMD
Page 359 and 360:
26568—Rev. 3.02—August 2002 AMD
Page 361 and 362:
26568—Rev. 3.02—August 2002 AMD
Page 363 and 364:
26568—Rev. 3.02—August 2002 AMD
Page 365 and 366:
26568—Rev. 3.02—August 2002 AMD
Page 367 and 368:
26568—Rev. 3.02—August 2002 AMD
Page 369 and 370:
26568—Rev. 3.02—August 2002 AMD
Page 371 and 372:
26568—Rev. 3.02—August 2002 AMD
Page 373 and 374:
26568—Rev. 3.02—August 2002 AMD
Page 375 and 376:
26568—Rev. 3.02—August 2002 AMD
Page 377 and 378:
26568—Rev. 3.02—August 2002 AMD
Page 379 and 380:
26568—Rev. 3.02—August 2002 AMD
Page 381 and 382:
26568—Rev. 3.02—August 2002 AMD
Page 383 and 384:
26568—Rev. 3.02—August 2002 AMD
Page 385 and 386:
26568—Rev. 3.02—August 2002 AMD
Page 387 and 388:
26568—Rev. 3.02—August 2002 AMD
Page 389 and 390:
26568—Rev. 3.02—August 2002 AMD
Page 391 and 392:
26568—Rev. 3.02—August 2002 AMD
Page 393 and 394:
26568—Rev. 3.02—August 2002 AMD
Page 395 and 396:
26568—Rev. 3.02—August 2002 AMD
Page 397 and 398:
26568—Rev. 3.02—August 2002 AMD
Page 399 and 400:
26568—Rev. 3.02—August 2002 AMD
Page 401 and 402:
26568—Rev. 3.02—August 2002 AMD
Page 403 and 404:
26568—Rev. 3.02—August 2002 AMD
Page 405 and 406:
26568—Rev. 3.02—August 2002 AMD
Page 407 and 408:
26568—Rev. 3.02—August 2002 AMD
Page 409 and 410:
26568—Rev. 3.02—August 2002 AMD
Page 411 and 412:
26568—Rev. 3.02—August 2002 AMD
Page 413 and 414:
26568—Rev. 3.02—August 2002 AMD
Page 415 and 416:
26568—Rev. 3.02—August 2002 AMD
Page 417 and 418:
26568—Rev. 3.02—August 2002 AMD
Page 419 and 420:
26568—Rev. 3.02—August 2002 AMD
Page 421 and 422:
26568—Rev. 3.02—August 2002 AMD
Page 423 and 424:
26568—Rev. 3.02—August 2002 AMD
Page 425 and 426:
26568—Rev. 3.02—August 2002 AMD
Page 427 and 428:
26568—Rev. 3.02—August 2002 AMD
show all

AMD 64-Bit Technology - ECE User Home Pages

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?