1 .machine "any" 2 .text 3 4 .globl ChaCha20_ctr32_int 5 .type ChaCha20_ctr32_int,@function 6 .align 5 7 ChaCha20_ctr32_int: 8 __ChaCha20_ctr32_int: 9 cmplwi 5,0 10 beqlr 11 12 stwu 1,-160(1) 13 mflr 0 14 15 stw 14,88(1) 16 stw 15,92(1) 17 stw 16,96(1) 18 stw 17,100(1) 19 stw 18,104(1) 20 stw 19,108(1) 21 stw 20,112(1) 22 stw 21,116(1) 23 stw 22,120(1) 24 stw 23,124(1) 25 stw 24,128(1) 26 stw 25,132(1) 27 stw 26,136(1) 28 stw 27,140(1) 29 stw 28,144(1) 30 stw 29,148(1) 31 stw 30,152(1) 32 stw 31,156(1) 33 stw 0,164(1) 34 35 lwz 11,0(7) 36 lwz 12,4(7) 37 lwz 14,8(7) 38 lwz 15,12(7) 39 40 bl __ChaCha20_1x 41 42 lwz 0,164(1) 43 lwz 14,88(1) 44 lwz 15,92(1) 45 lwz 16,96(1) 46 lwz 17,100(1) 47 lwz 18,104(1) 48 lwz 19,108(1) 49 lwz 20,112(1) 50 lwz 21,116(1) 51 lwz 22,120(1) 52 lwz 23,124(1) 53 lwz 24,128(1) 54 lwz 25,132(1) 55 lwz 26,136(1) 56 lwz 27,140(1) 57 lwz 28,144(1) 58 lwz 29,148(1) 59 lwz 30,152(1) 60 lwz 31,156(1) 61 mtlr 0 62 addi 1,1,160 63 blr 64 .long 0 65 .byte 0,12,4,1,0x80,18,5,0 66 .long 0 67 68 69 .align 5 70 __ChaCha20_1x: 71 .Loop_outer: 72 lis 16,0x6170 73 lis 17,0x3320 74 lis 18,0x7962 75 lis 19,0x6b20 76 ori 16,16,0x7865 77 ori 17,17,0x646e 78 ori 18,18,0x2d32 79 ori 19,19,0x6574 80 81 li 0,10 82 lwz 20,0(6) 83 lwz 21,4(6) 84 lwz 22,8(6) 85 lwz 23,12(6) 86 lwz 24,16(6) 87 mr 28,11 88 lwz 25,20(6) 89 mr 29,12 90 lwz 26,24(6) 91 mr 30,14 92 lwz 27,28(6) 93 mr 31,15 94 95 mr 7,20 96 mr 8,21 97 mr 9,22 98 mr 10,23 99 100 mtctr 0 101 .Loop: 102 add 16,16,20 103 add 17,17,21 104 add 18,18,22 105 add 19,19,23 106 xor 28,28,16 107 xor 29,29,17 108 xor 30,30,18 109 xor 31,31,19 110 rotlwi 28,28,16 111 rotlwi 29,29,16 112 rotlwi 30,30,16 113 rotlwi 31,31,16 114 add 24,24,28 115 add 25,25,29 116 add 26,26,30 117 add 27,27,31 118 xor 20,20,24 119 xor 21,21,25 120 xor 22,22,26 121 xor 23,23,27 122 rotlwi 20,20,12 123 rotlwi 21,21,12 124 rotlwi 22,22,12 125 rotlwi 23,23,12 126 add 16,16,20 127 add 17,17,21 128 add 18,18,22 129 add 19,19,23 130 xor 28,28,16 131 xor 29,29,17 132 xor 30,30,18 133 xor 31,31,19 134 rotlwi 28,28,8 135 rotlwi 29,29,8 136 rotlwi 30,30,8 137 rotlwi 31,31,8 138 add 24,24,28 139 add 25,25,29 140 add 26,26,30 141 add 27,27,31 142 xor 20,20,24 143 xor 21,21,25 144 xor 22,22,26 145 xor 23,23,27 146 rotlwi 20,20,7 147 rotlwi 21,21,7 148 rotlwi 22,22,7 149 rotlwi 23,23,7 150 add 16,16,21 151 add 17,17,22 152 add 18,18,23 153 add 19,19,20 154 xor 31,31,16 155 xor 28,28,17 156 xor 29,29,18 157 xor 30,30,19 158 rotlwi 31,31,16 159 rotlwi 28,28,16 160 rotlwi 29,29,16 161 rotlwi 30,30,16 162 add 26,26,31 163 add 27,27,28 164 add 24,24,29 165 add 25,25,30 166 xor 21,21,26 167 xor 22,22,27 168 xor 23,23,24 169 xor 20,20,25 170 rotlwi 21,21,12 171 rotlwi 22,22,12 172 rotlwi 23,23,12 173 rotlwi 20,20,12 174 add 16,16,21 175 add 17,17,22 176 add 18,18,23 177 add 19,19,20 178 xor 31,31,16 179 xor 28,28,17 180 xor 29,29,18 181 xor 30,30,19 182 rotlwi 31,31,8 183 rotlwi 28,28,8 184 rotlwi 29,29,8 185 rotlwi 30,30,8 186 add 26,26,31 187 add 27,27,28 188 add 24,24,29 189 add 25,25,30 190 xor 21,21,26 191 xor 22,22,27 192 xor 23,23,24 193 xor 20,20,25 194 rotlwi 21,21,7 195 rotlwi 22,22,7 196 rotlwi 23,23,7 197 rotlwi 20,20,7 198 bc 16,0,.Loop 199 200 subic 5,5,64 201 addi 16,16,0x7865 202 addi 17,17,0x646e 203 addi 18,18,0x2d32 204 addi 19,19,0x6574 205 addis 16,16,0x6170 206 addis 17,17,0x3320 207 addis 18,18,0x7962 208 addis 19,19,0x6b20 209 210 subfe. 0,0,0 211 add 20,20,7 212 lwz 7,16(6) 213 add 21,21,8 214 lwz 8,20(6) 215 add 22,22,9 216 lwz 9,24(6) 217 add 23,23,10 218 lwz 10,28(6) 219 add 24,24,7 220 add 25,25,8 221 add 26,26,9 222 add 27,27,10 223 224 add 28,28,11 225 add 29,29,12 226 add 30,30,14 227 add 31,31,15 228 addi 11,11,1 229 mr 7,16 230 rotlwi 16,16,8 231 rlwimi 16,7,24,0,7 232 rlwimi 16,7,24,16,23 233 mr 8,17 234 rotlwi 17,17,8 235 rlwimi 17,8,24,0,7 236 rlwimi 17,8,24,16,23 237 mr 9,18 238 rotlwi 18,18,8 239 rlwimi 18,9,24,0,7 240 rlwimi 18,9,24,16,23 241 mr 10,19 242 rotlwi 19,19,8 243 rlwimi 19,10,24,0,7 244 rlwimi 19,10,24,16,23 245 mr 7,20 246 rotlwi 20,20,8 247 rlwimi 20,7,24,0,7 248 rlwimi 20,7,24,16,23 249 mr 8,21 250 rotlwi 21,21,8 251 rlwimi 21,8,24,0,7 252 rlwimi 21,8,24,16,23 253 mr 9,22 254 rotlwi 22,22,8 255 rlwimi 22,9,24,0,7 256 rlwimi 22,9,24,16,23 257 mr 10,23 258 rotlwi 23,23,8 259 rlwimi 23,10,24,0,7 260 rlwimi 23,10,24,16,23 261 mr 7,24 262 rotlwi 24,24,8 263 rlwimi 24,7,24,0,7 264 rlwimi 24,7,24,16,23 265 mr 8,25 266 rotlwi 25,25,8 267 rlwimi 25,8,24,0,7 268 rlwimi 25,8,24,16,23 269 mr 9,26 270 rotlwi 26,26,8 271 rlwimi 26,9,24,0,7 272 rlwimi 26,9,24,16,23 273 mr 10,27 274 rotlwi 27,27,8 275 rlwimi 27,10,24,0,7 276 rlwimi 27,10,24,16,23 277 mr 7,28 278 rotlwi 28,28,8 279 rlwimi 28,7,24,0,7 280 rlwimi 28,7,24,16,23 281 mr 8,29 282 rotlwi 29,29,8 283 rlwimi 29,8,24,0,7 284 rlwimi 29,8,24,16,23 285 mr 9,30 286 rotlwi 30,30,8 287 rlwimi 30,9,24,0,7 288 rlwimi 30,9,24,16,23 289 mr 10,31 290 rotlwi 31,31,8 291 rlwimi 31,10,24,0,7 292 rlwimi 31,10,24,16,23 293 bne .Ltail 294 295 lwz 7,0(4) 296 lwz 8,4(4) 297 cmplwi 5,0 298 lwz 9,8(4) 299 lwz 10,12(4) 300 xor 16,16,7 301 lwz 7,16(4) 302 xor 17,17,8 303 lwz 8,20(4) 304 xor 18,18,9 305 lwz 9,24(4) 306 xor 19,19,10 307 lwz 10,28(4) 308 xor 20,20,7 309 lwz 7,32(4) 310 xor 21,21,8 311 lwz 8,36(4) 312 xor 22,22,9 313 lwz 9,40(4) 314 xor 23,23,10 315 lwz 10,44(4) 316 xor 24,24,7 317 lwz 7,48(4) 318 xor 25,25,8 319 lwz 8,52(4) 320 xor 26,26,9 321 lwz 9,56(4) 322 xor 27,27,10 323 lwz 10,60(4) 324 xor 28,28,7 325 stw 16,0(3) 326 xor 29,29,8 327 stw 17,4(3) 328 xor 30,30,9 329 stw 18,8(3) 330 xor 31,31,10 331 stw 19,12(3) 332 stw 20,16(3) 333 stw 21,20(3) 334 stw 22,24(3) 335 stw 23,28(3) 336 stw 24,32(3) 337 stw 25,36(3) 338 stw 26,40(3) 339 stw 27,44(3) 340 stw 28,48(3) 341 stw 29,52(3) 342 stw 30,56(3) 343 addi 4,4,64 344 stw 31,60(3) 345 addi 3,3,64 346 347 bne .Loop_outer 348 349 blr 350 351 .align 4 352 .Ltail: 353 addi 5,5,64 354 subi 4,4,1 355 subi 3,3,1 356 addi 7,1,24-1 357 mtctr 5 358 359 stw 16,24(1) 360 stw 17,28(1) 361 stw 18,32(1) 362 stw 19,36(1) 363 stw 20,40(1) 364 stw 21,44(1) 365 stw 22,48(1) 366 stw 23,52(1) 367 stw 24,56(1) 368 stw 25,60(1) 369 stw 26,64(1) 370 stw 27,68(1) 371 stw 28,72(1) 372 stw 29,76(1) 373 stw 30,80(1) 374 stw 31,84(1) 375 376 .Loop_tail: 377 lbzu 11,1(4) 378 lbzu 16,1(7) 379 xor 12,11,16 380 stbu 12,1(3) 381 bc 16,0,.Loop_tail 382 383 stw 1,24(1) 384 stw 1,28(1) 385 stw 1,32(1) 386 stw 1,36(1) 387 stw 1,40(1) 388 stw 1,44(1) 389 stw 1,48(1) 390 stw 1,52(1) 391 stw 1,56(1) 392 stw 1,60(1) 393 stw 1,64(1) 394 stw 1,68(1) 395 stw 1,72(1) 396 stw 1,76(1) 397 stw 1,80(1) 398 stw 1,84(1) 399 400 blr 401 .long 0 402 .byte 0,12,0x14,0,0,0,0,0 403 404 .globl ChaCha20_ctr32_vmx 405 .type ChaCha20_ctr32_vmx,@function 406 .align 5 407 ChaCha20_ctr32_vmx: 408 cmplwi 5,256 409 blt __ChaCha20_ctr32_int 410 411 stwu 1,-320(1) 412 mflr 0 413 li 10,103 414 li 11,119 415 mfspr 12,256 416 stvx 23,10,1 417 addi 10,10,32 418 stvx 24,11,1 419 addi 11,11,32 420 stvx 25,10,1 421 addi 10,10,32 422 stvx 26,11,1 423 addi 11,11,32 424 stvx 27,10,1 425 addi 10,10,32 426 stvx 28,11,1 427 addi 11,11,32 428 stvx 29,10,1 429 addi 10,10,32 430 stvx 30,11,1 431 stvx 31,10,1 432 stw 12,244(1) 433 stw 14,248(1) 434 stw 15,252(1) 435 stw 16,256(1) 436 stw 17,260(1) 437 stw 18,264(1) 438 stw 19,268(1) 439 stw 20,272(1) 440 stw 21,276(1) 441 stw 22,280(1) 442 stw 23,284(1) 443 stw 24,288(1) 444 stw 25,292(1) 445 stw 26,296(1) 446 stw 27,300(1) 447 stw 28,304(1) 448 stw 29,308(1) 449 stw 30,312(1) 450 stw 31,316(1) 451 li 12,-4096+511 452 stw 0, 324(1) 453 mtspr 256,12 454 455 bl .Lconsts 456 li 16,16 457 li 17,32 458 li 18,48 459 li 19,64 460 li 20,31 461 li 21,15 462 463 lvx 13,0,6 464 lvsl 29,0,6 465 lvx 14,16,6 466 lvx 27,20,6 467 468 lvx 15,0,7 469 lvsl 30,0,7 470 lvx 28,21,7 471 472 lvx 12,0,12 473 lvx 17,16,12 474 lvx 18,17,12 475 lvx 19,18,12 476 lvx 23,19,12 477 478 vperm 13,13,14,29 479 vperm 14,14,27,29 480 vperm 15,15,28,30 481 482 lwz 11,0(7) 483 lwz 12,4(7) 484 vadduwm 15,15,17 485 lwz 14,8(7) 486 vadduwm 16,15,17 487 lwz 15,12(7) 488 vadduwm 17,16,17 489 490 vxor 29,29,29 491 vspltisw 26,-1 492 lvsl 24,0,4 493 lvsr 25,0,3 494 vperm 26,29,26,25 495 496 lvsl 29,0,16 497 vspltisb 30,3 498 vxor 29,29,30 499 vxor 25,25,30 500 vperm 24,24,24,29 501 502 li 0,10 503 b .Loop_outer_vmx 504 505 .align 4 506 .Loop_outer_vmx: 507 lis 16,0x6170 508 lis 17,0x3320 509 vor 0,12,12 510 lis 18,0x7962 511 lis 19,0x6b20 512 vor 4,12,12 513 ori 16,16,0x7865 514 ori 17,17,0x646e 515 vor 8,12,12 516 ori 18,18,0x2d32 517 ori 19,19,0x6574 518 vor 1,13,13 519 520 lwz 20,0(6) 521 vor 5,13,13 522 lwz 21,4(6) 523 vor 9,13,13 524 lwz 22,8(6) 525 vor 2,14,14 526 lwz 23,12(6) 527 vor 6,14,14 528 lwz 24,16(6) 529 vor 10,14,14 530 mr 28,11 531 lwz 25,20(6) 532 vor 3,15,15 533 mr 29,12 534 lwz 26,24(6) 535 vor 7,16,16 536 mr 30,14 537 lwz 27,28(6) 538 vor 11,17,17 539 mr 31,15 540 541 mr 7,20 542 mr 8,21 543 mr 9,22 544 mr 10,23 545 546 vspltisw 27,12 547 vspltisw 28,7 548 549 mtctr 0 550 nop 551 .Loop_vmx: 552 vadduwm 0,0,1 553 vadduwm 4,4,5 554 vadduwm 8,8,9 555 add 16,16,20 556 add 17,17,21 557 add 18,18,22 558 vxor 3,3,0 559 vxor 7,7,4 560 vxor 11,11,8 561 add 19,19,23 562 xor 28,28,16 563 xor 29,29,17 564 vperm 3,3,3,19 565 vperm 7,7,7,19 566 vperm 11,11,11,19 567 xor 30,30,18 568 xor 31,31,19 569 rotlwi 28,28,16 570 vadduwm 2,2,3 571 vadduwm 6,6,7 572 vadduwm 10,10,11 573 rotlwi 29,29,16 574 rotlwi 30,30,16 575 rotlwi 31,31,16 576 vxor 1,1,2 577 vxor 5,5,6 578 vxor 9,9,10 579 add 24,24,28 580 add 25,25,29 581 add 26,26,30 582 vrlw 1,1,27 583 vrlw 5,5,27 584 vrlw 9,9,27 585 add 27,27,31 586 xor 20,20,24 587 xor 21,21,25 588 vadduwm 0,0,1 589 vadduwm 4,4,5 590 vadduwm 8,8,9 591 xor 22,22,26 592 xor 23,23,27 593 rotlwi 20,20,12 594 vxor 3,3,0 595 vxor 7,7,4 596 vxor 11,11,8 597 rotlwi 21,21,12 598 rotlwi 22,22,12 599 rotlwi 23,23,12 600 vperm 3,3,3,23 601 vperm 7,7,7,23 602 vperm 11,11,11,23 603 add 16,16,20 604 add 17,17,21 605 add 18,18,22 606 vadduwm 2,2,3 607 vadduwm 6,6,7 608 vadduwm 10,10,11 609 add 19,19,23 610 xor 28,28,16 611 xor 29,29,17 612 vxor 1,1,2 613 vxor 5,5,6 614 vxor 9,9,10 615 xor 30,30,18 616 xor 31,31,19 617 rotlwi 28,28,8 618 vrlw 1,1,28 619 vrlw 5,5,28 620 vrlw 9,9,28 621 rotlwi 29,29,8 622 rotlwi 30,30,8 623 rotlwi 31,31,8 624 vsldoi 2,2,2, 16-8 625 vsldoi 6,6,6, 16-8 626 vsldoi 10,10,10, 16-8 627 add 24,24,28 628 add 25,25,29 629 add 26,26,30 630 vsldoi 1,1,1, 16-12 631 vsldoi 5,5,5, 16-12 632 vsldoi 9,9,9, 16-12 633 add 27,27,31 634 xor 20,20,24 635 xor 21,21,25 636 vsldoi 3,3,3, 16-4 637 vsldoi 7,7,7, 16-4 638 vsldoi 11,11,11, 16-4 639 xor 22,22,26 640 xor 23,23,27 641 rotlwi 20,20,7 642 rotlwi 21,21,7 643 rotlwi 22,22,7 644 rotlwi 23,23,7 645 vadduwm 0,0,1 646 vadduwm 4,4,5 647 vadduwm 8,8,9 648 add 16,16,21 649 add 17,17,22 650 add 18,18,23 651 vxor 3,3,0 652 vxor 7,7,4 653 vxor 11,11,8 654 add 19,19,20 655 xor 31,31,16 656 xor 28,28,17 657 vperm 3,3,3,19 658 vperm 7,7,7,19 659 vperm 11,11,11,19 660 xor 29,29,18 661 xor 30,30,19 662 rotlwi 31,31,16 663 vadduwm 2,2,3 664 vadduwm 6,6,7 665 vadduwm 10,10,11 666 rotlwi 28,28,16 667 rotlwi 29,29,16 668 rotlwi 30,30,16 669 vxor 1,1,2 670 vxor 5,5,6 671 vxor 9,9,10 672 add 26,26,31 673 add 27,27,28 674 add 24,24,29 675 vrlw 1,1,27 676 vrlw 5,5,27 677 vrlw 9,9,27 678 add 25,25,30 679 xor 21,21,26 680 xor 22,22,27 681 vadduwm 0,0,1 682 vadduwm 4,4,5 683 vadduwm 8,8,9 684 xor 23,23,24 685 xor 20,20,25 686 rotlwi 21,21,12 687 vxor 3,3,0 688 vxor 7,7,4 689 vxor 11,11,8 690 rotlwi 22,22,12 691 rotlwi 23,23,12 692 rotlwi 20,20,12 693 vperm 3,3,3,23 694 vperm 7,7,7,23 695 vperm 11,11,11,23 696 add 16,16,21 697 add 17,17,22 698 add 18,18,23 699 vadduwm 2,2,3 700 vadduwm 6,6,7 701 vadduwm 10,10,11 702 add 19,19,20 703 xor 31,31,16 704 xor 28,28,17 705 vxor 1,1,2 706 vxor 5,5,6 707 vxor 9,9,10 708 xor 29,29,18 709 xor 30,30,19 710 rotlwi 31,31,8 711 vrlw 1,1,28 712 vrlw 5,5,28 713 vrlw 9,9,28 714 rotlwi 28,28,8 715 rotlwi 29,29,8 716 rotlwi 30,30,8 717 vsldoi 2,2,2, 16-8 718 vsldoi 6,6,6, 16-8 719 vsldoi 10,10,10, 16-8 720 add 26,26,31 721 add 27,27,28 722 add 24,24,29 723 vsldoi 1,1,1, 16-4 724 vsldoi 5,5,5, 16-4 725 vsldoi 9,9,9, 16-4 726 add 25,25,30 727 xor 21,21,26 728 xor 22,22,27 729 vsldoi 3,3,3, 16-12 730 vsldoi 7,7,7, 16-12 731 vsldoi 11,11,11, 16-12 732 xor 23,23,24 733 xor 20,20,25 734 rotlwi 21,21,7 735 rotlwi 22,22,7 736 rotlwi 23,23,7 737 rotlwi 20,20,7 738 bc 16,0,.Loop_vmx 739 740 subi 5,5,256 741 addi 16,16,0x7865 742 addi 17,17,0x646e 743 addi 18,18,0x2d32 744 addi 19,19,0x6574 745 addis 16,16,0x6170 746 addis 17,17,0x3320 747 addis 18,18,0x7962 748 addis 19,19,0x6b20 749 add 20,20,7 750 lwz 7,16(6) 751 add 21,21,8 752 lwz 8,20(6) 753 add 22,22,9 754 lwz 9,24(6) 755 add 23,23,10 756 lwz 10,28(6) 757 add 24,24,7 758 add 25,25,8 759 add 26,26,9 760 add 27,27,10 761 add 28,28,11 762 add 29,29,12 763 add 30,30,14 764 add 31,31,15 765 766 vadduwm 0,0,12 767 vadduwm 4,4,12 768 vadduwm 8,8,12 769 vadduwm 1,1,13 770 vadduwm 5,5,13 771 vadduwm 9,9,13 772 vadduwm 2,2,14 773 vadduwm 6,6,14 774 vadduwm 10,10,14 775 vadduwm 3,3,15 776 vadduwm 7,7,16 777 vadduwm 11,11,17 778 779 addi 11,11,4 780 vadduwm 15,15,18 781 vadduwm 16,16,18 782 vadduwm 17,17,18 783 784 mr 7,16 785 rotlwi 16,16,8 786 rlwimi 16,7,24,0,7 787 rlwimi 16,7,24,16,23 788 mr 8,17 789 rotlwi 17,17,8 790 rlwimi 17,8,24,0,7 791 rlwimi 17,8,24,16,23 792 mr 9,18 793 rotlwi 18,18,8 794 rlwimi 18,9,24,0,7 795 rlwimi 18,9,24,16,23 796 mr 10,19 797 rotlwi 19,19,8 798 rlwimi 19,10,24,0,7 799 rlwimi 19,10,24,16,23 800 mr 7,20 801 rotlwi 20,20,8 802 rlwimi 20,7,24,0,7 803 rlwimi 20,7,24,16,23 804 mr 8,21 805 rotlwi 21,21,8 806 rlwimi 21,8,24,0,7 807 rlwimi 21,8,24,16,23 808 mr 9,22 809 rotlwi 22,22,8 810 rlwimi 22,9,24,0,7 811 rlwimi 22,9,24,16,23 812 mr 10,23 813 rotlwi 23,23,8 814 rlwimi 23,10,24,0,7 815 rlwimi 23,10,24,16,23 816 mr 7,24 817 rotlwi 24,24,8 818 rlwimi 24,7,24,0,7 819 rlwimi 24,7,24,16,23 820 mr 8,25 821 rotlwi 25,25,8 822 rlwimi 25,8,24,0,7 823 rlwimi 25,8,24,16,23 824 mr 9,26 825 rotlwi 26,26,8 826 rlwimi 26,9,24,0,7 827 rlwimi 26,9,24,16,23 828 mr 10,27 829 rotlwi 27,27,8 830 rlwimi 27,10,24,0,7 831 rlwimi 27,10,24,16,23 832 mr 7,28 833 rotlwi 28,28,8 834 rlwimi 28,7,24,0,7 835 rlwimi 28,7,24,16,23 836 mr 8,29 837 rotlwi 29,29,8 838 rlwimi 29,8,24,0,7 839 rlwimi 29,8,24,16,23 840 mr 9,30 841 rotlwi 30,30,8 842 rlwimi 30,9,24,0,7 843 rlwimi 30,9,24,16,23 844 mr 10,31 845 rotlwi 31,31,8 846 rlwimi 31,10,24,0,7 847 rlwimi 31,10,24,16,23 848 lwz 7,0(4) 849 lwz 8,4(4) 850 lwz 9,8(4) 851 lwz 10,12(4) 852 xor 16,16,7 853 lwz 7,16(4) 854 xor 17,17,8 855 lwz 8,20(4) 856 xor 18,18,9 857 lwz 9,24(4) 858 xor 19,19,10 859 lwz 10,28(4) 860 xor 20,20,7 861 lwz 7,32(4) 862 xor 21,21,8 863 lwz 8,36(4) 864 xor 22,22,9 865 lwz 9,40(4) 866 xor 23,23,10 867 lwz 10,44(4) 868 xor 24,24,7 869 lwz 7,48(4) 870 xor 25,25,8 871 lwz 8,52(4) 872 xor 26,26,9 873 lwz 9,56(4) 874 xor 27,27,10 875 lwz 10,60(4) 876 xor 28,28,7 877 stw 16,0(3) 878 xor 29,29,8 879 stw 17,4(3) 880 xor 30,30,9 881 stw 18,8(3) 882 xor 31,31,10 883 stw 19,12(3) 884 addi 4,4,64 885 stw 20,16(3) 886 li 7,16 887 stw 21,20(3) 888 li 8,32 889 stw 22,24(3) 890 li 9,48 891 stw 23,28(3) 892 li 10,64 893 stw 24,32(3) 894 stw 25,36(3) 895 stw 26,40(3) 896 stw 27,44(3) 897 stw 28,48(3) 898 stw 29,52(3) 899 stw 30,56(3) 900 stw 31,60(3) 901 addi 3,3,64 902 903 lvx 27,0,4 904 lvx 28,7,4 905 lvx 29,8,4 906 lvx 30,9,4 907 lvx 31,10,4 908 addi 4,4,64 909 910 vperm 27,27,28,24 911 vperm 28,28,29,24 912 vperm 29,29,30,24 913 vperm 30,30,31,24 914 vxor 0,0,27 915 vxor 1,1,28 916 lvx 28,7,4 917 vxor 2,2,29 918 lvx 29,8,4 919 vxor 3,3,30 920 lvx 30,9,4 921 lvx 27,10,4 922 addi 4,4,64 923 li 10,63 924 vperm 0,0,0,25 925 vperm 1,1,1,25 926 vperm 2,2,2,25 927 vperm 3,3,3,25 928 929 vperm 31,31,28,24 930 vperm 28,28,29,24 931 vperm 29,29,30,24 932 vperm 30,30,27,24 933 vxor 4,4,31 934 vxor 5,5,28 935 lvx 28,7,4 936 vxor 6,6,29 937 lvx 29,8,4 938 vxor 7,7,30 939 lvx 30,9,4 940 lvx 31,10,4 941 addi 4,4,64 942 vperm 4,4,4,25 943 vperm 5,5,5,25 944 vperm 6,6,6,25 945 vperm 7,7,7,25 946 947 vperm 27,27,28,24 948 vperm 28,28,29,24 949 vperm 29,29,30,24 950 vperm 30,30,31,24 951 vxor 8,8,27 952 vxor 9,9,28 953 vxor 10,10,29 954 vxor 11,11,30 955 vperm 8,8,8,25 956 vperm 9,9,9,25 957 vperm 10,10,10,25 958 vperm 11,11,11,25 959 960 andi. 17,3,15 961 mr 16,3 962 963 vsel 27,0,1,26 964 vsel 28,1,2,26 965 vsel 29,2,3,26 966 vsel 30,3,4,26 967 vsel 1,4,5,26 968 vsel 2,5,6,26 969 vsel 3,6,7,26 970 vsel 4,7,8,26 971 vsel 5,8,9,26 972 vsel 6,9,10,26 973 vsel 7,10,11,26 974 975 976 stvx 27,7,3 977 stvx 28,8,3 978 stvx 29,9,3 979 addi 3,3,64 980 stvx 30,0,3 981 stvx 1,7,3 982 stvx 2,8,3 983 stvx 3,9,3 984 addi 3,3,64 985 stvx 4,0,3 986 stvx 5,7,3 987 stvx 6,8,3 988 stvx 7,9,3 989 addi 3,3,64 990 991 beq .Laligned_vmx 992 993 sub 18,3,17 994 li 19,0 995 .Lunaligned_tail_vmx: 996 stvebx 11,19,18 997 addi 19,19,1 998 cmpw 19,17 999 bne .Lunaligned_tail_vmx 1000 1001 sub 18,16,17 1002 .Lunaligned_head_vmx: 1003 stvebx 0,17,18 1004 cmpwi 17,15 1005 addi 17,17,1 1006 bne .Lunaligned_head_vmx 1007 1008 cmplwi 5,255 1009 bgt .Loop_outer_vmx 1010 1011 b .Ldone_vmx 1012 1013 .align 4 1014 .Laligned_vmx: 1015 stvx 0,0,16 1016 1017 cmplwi 5,255 1018 bgt .Loop_outer_vmx 1019 nop 1020 1021 .Ldone_vmx: 1022 cmplwi 5,0 1023 bnel __ChaCha20_1x 1024 1025 lwz 12,244(1) 1026 li 10,103 1027 li 11,119 1028 mtspr 256,12 1029 lvx 23,10,1 1030 addi 10,10,32 1031 lvx 24,11,1 1032 addi 11,11,32 1033 lvx 25,10,1 1034 addi 10,10,32 1035 lvx 26,11,1 1036 addi 11,11,32 1037 lvx 27,10,1 1038 addi 10,10,32 1039 lvx 28,11,1 1040 addi 11,11,32 1041 lvx 29,10,1 1042 addi 10,10,32 1043 lvx 30,11,1 1044 lvx 31,10,1 1045 lwz 0, 324(1) 1046 lwz 14,248(1) 1047 lwz 15,252(1) 1048 lwz 16,256(1) 1049 lwz 17,260(1) 1050 lwz 18,264(1) 1051 lwz 19,268(1) 1052 lwz 20,272(1) 1053 lwz 21,276(1) 1054 lwz 22,280(1) 1055 lwz 23,284(1) 1056 lwz 24,288(1) 1057 lwz 25,292(1) 1058 lwz 26,296(1) 1059 lwz 27,300(1) 1060 lwz 28,304(1) 1061 lwz 29,308(1) 1062 lwz 30,312(1) 1063 lwz 31,316(1) 1064 mtlr 0 1065 addi 1,1,320 1066 blr 1067 .long 0 1068 .byte 0,12,0x04,1,0x80,18,5,0 1069 .long 0 1070 1071 1072 .globl ChaCha20_ctr32_vsx 1073 .type ChaCha20_ctr32_vsx,@function 1074 .align 5 1075 ChaCha20_ctr32_vsx: 1076 stwu 1,-200(1) 1077 mflr 0 1078 li 10,103 1079 li 11,119 1080 mfspr 12,256 1081 stvx 26,10,1 1082 addi 10,10,32 1083 stvx 27,11,1 1084 addi 11,11,32 1085 stvx 28,10,1 1086 addi 10,10,32 1087 stvx 29,11,1 1088 addi 11,11,32 1089 stvx 30,10,1 1090 stvx 31,11,1 1091 stw 12,196(1) 1092 li 12,-4096+63 1093 stw 0, 204(1) 1094 mtspr 256,12 1095 1096 bl .Lconsts 1097 .long 0x7E006619 1098 addi 12,12,0x50 1099 li 8,16 1100 li 9,32 1101 li 10,48 1102 li 11,64 1103 1104 .long 0x7E203619 1105 .long 0x7E483619 1106 .long 0x7E603E19 1107 1108 vxor 27,27,27 1109 .long 0x7F8B6619 1110 vspltw 26,19,0 1111 vsldoi 19,19,27,4 1112 vsldoi 19,27,19,12 1113 vadduwm 26,26,28 1114 1115 lvsl 31,0,8 1116 vspltisb 27,3 1117 vxor 31,31,27 1118 1119 li 0,10 1120 mtctr 0 1121 b .Loop_outer_vsx 1122 1123 .align 5 1124 .Loop_outer_vsx: 1125 lvx 0,0,12 1126 lvx 1,8,12 1127 lvx 2,9,12 1128 lvx 3,10,12 1129 1130 vspltw 4,17,0 1131 vspltw 5,17,1 1132 vspltw 6,17,2 1133 vspltw 7,17,3 1134 1135 vspltw 8,18,0 1136 vspltw 9,18,1 1137 vspltw 10,18,2 1138 vspltw 11,18,3 1139 1140 vor 12,26,26 1141 vspltw 13,19,1 1142 vspltw 14,19,2 1143 vspltw 15,19,3 1144 1145 vspltisw 27,-16 1146 vspltisw 28,12 1147 vspltisw 29,8 1148 vspltisw 30,7 1149 1150 .Loop_vsx: 1151 vadduwm 0,0,4 1152 vadduwm 1,1,5 1153 vadduwm 2,2,6 1154 vadduwm 3,3,7 1155 vxor 12,12,0 1156 vxor 13,13,1 1157 vxor 14,14,2 1158 vxor 15,15,3 1159 vrlw 12,12,27 1160 vrlw 13,13,27 1161 vrlw 14,14,27 1162 vrlw 15,15,27 1163 vadduwm 8,8,12 1164 vadduwm 9,9,13 1165 vadduwm 10,10,14 1166 vadduwm 11,11,15 1167 vxor 4,4,8 1168 vxor 5,5,9 1169 vxor 6,6,10 1170 vxor 7,7,11 1171 vrlw 4,4,28 1172 vrlw 5,5,28 1173 vrlw 6,6,28 1174 vrlw 7,7,28 1175 vadduwm 0,0,4 1176 vadduwm 1,1,5 1177 vadduwm 2,2,6 1178 vadduwm 3,3,7 1179 vxor 12,12,0 1180 vxor 13,13,1 1181 vxor 14,14,2 1182 vxor 15,15,3 1183 vrlw 12,12,29 1184 vrlw 13,13,29 1185 vrlw 14,14,29 1186 vrlw 15,15,29 1187 vadduwm 8,8,12 1188 vadduwm 9,9,13 1189 vadduwm 10,10,14 1190 vadduwm 11,11,15 1191 vxor 4,4,8 1192 vxor 5,5,9 1193 vxor 6,6,10 1194 vxor 7,7,11 1195 vrlw 4,4,30 1196 vrlw 5,5,30 1197 vrlw 6,6,30 1198 vrlw 7,7,30 1199 vadduwm 0,0,5 1200 vadduwm 1,1,6 1201 vadduwm 2,2,7 1202 vadduwm 3,3,4 1203 vxor 15,15,0 1204 vxor 12,12,1 1205 vxor 13,13,2 1206 vxor 14,14,3 1207 vrlw 15,15,27 1208 vrlw 12,12,27 1209 vrlw 13,13,27 1210 vrlw 14,14,27 1211 vadduwm 10,10,15 1212 vadduwm 11,11,12 1213 vadduwm 8,8,13 1214 vadduwm 9,9,14 1215 vxor 5,5,10 1216 vxor 6,6,11 1217 vxor 7,7,8 1218 vxor 4,4,9 1219 vrlw 5,5,28 1220 vrlw 6,6,28 1221 vrlw 7,7,28 1222 vrlw 4,4,28 1223 vadduwm 0,0,5 1224 vadduwm 1,1,6 1225 vadduwm 2,2,7 1226 vadduwm 3,3,4 1227 vxor 15,15,0 1228 vxor 12,12,1 1229 vxor 13,13,2 1230 vxor 14,14,3 1231 vrlw 15,15,29 1232 vrlw 12,12,29 1233 vrlw 13,13,29 1234 vrlw 14,14,29 1235 vadduwm 10,10,15 1236 vadduwm 11,11,12 1237 vadduwm 8,8,13 1238 vadduwm 9,9,14 1239 vxor 5,5,10 1240 vxor 6,6,11 1241 vxor 7,7,8 1242 vxor 4,4,9 1243 vrlw 5,5,30 1244 vrlw 6,6,30 1245 vrlw 7,7,30 1246 vrlw 4,4,30 1247 bc 16,0,.Loop_vsx 1248 1249 vadduwm 12,12,26 1250 1251 .long 0x13600F8C 1252 .long 0x13821F8C 1253 .long 0x10000E8C 1254 .long 0x10421E8C 1255 .long 0x13A42F8C 1256 .long 0x13C63F8C 1257 .long 0xF0201057 1258 .long 0xF0601357 1259 .long 0xF01BE057 1260 .long 0xF05BE357 1261 1262 .long 0x10842E8C 1263 .long 0x10C63E8C 1264 .long 0x13684F8C 1265 .long 0x138A5F8C 1266 .long 0xF0A43057 1267 .long 0xF0E43357 1268 .long 0xF09DF057 1269 .long 0xF0DDF357 1270 1271 .long 0x11084E8C 1272 .long 0x114A5E8C 1273 .long 0x13AC6F8C 1274 .long 0x13CE7F8C 1275 .long 0xF1285057 1276 .long 0xF1685357 1277 .long 0xF11BE057 1278 .long 0xF15BE357 1279 1280 .long 0x118C6E8C 1281 .long 0x11CE7E8C 1282 vspltisw 27,4 1283 vadduwm 26,26,27 1284 .long 0xF1AC7057 1285 .long 0xF1EC7357 1286 .long 0xF19DF057 1287 .long 0xF1DDF357 1288 1289 vadduwm 0,0,16 1290 vadduwm 4,4,17 1291 vadduwm 8,8,18 1292 vadduwm 12,12,19 1293 1294 vperm 0,0,0,31 1295 vperm 4,4,4,31 1296 vperm 8,8,8,31 1297 vperm 12,12,12,31 1298 1299 cmplwi 5,0x40 1300 blt .Ltail_vsx 1301 1302 .long 0x7F602619 1303 .long 0x7F882619 1304 .long 0x7FA92619 1305 .long 0x7FCA2619 1306 1307 vxor 27,27,0 1308 vxor 28,28,4 1309 vxor 29,29,8 1310 vxor 30,30,12 1311 1312 .long 0x7F601F19 1313 .long 0x7F881F19 1314 addi 4,4,0x40 1315 .long 0x7FA91F19 1316 subi 5,5,0x40 1317 .long 0x7FCA1F19 1318 addi 3,3,0x40 1319 beq .Ldone_vsx 1320 1321 vadduwm 0,1,16 1322 vadduwm 4,5,17 1323 vadduwm 8,9,18 1324 vadduwm 12,13,19 1325 1326 vperm 0,0,0,31 1327 vperm 4,4,4,31 1328 vperm 8,8,8,31 1329 vperm 12,12,12,31 1330 1331 cmplwi 5,0x40 1332 blt .Ltail_vsx 1333 1334 .long 0x7F602619 1335 .long 0x7F882619 1336 .long 0x7FA92619 1337 .long 0x7FCA2619 1338 1339 vxor 27,27,0 1340 vxor 28,28,4 1341 vxor 29,29,8 1342 vxor 30,30,12 1343 1344 .long 0x7F601F19 1345 .long 0x7F881F19 1346 addi 4,4,0x40 1347 .long 0x7FA91F19 1348 subi 5,5,0x40 1349 .long 0x7FCA1F19 1350 addi 3,3,0x40 1351 beq .Ldone_vsx 1352 1353 vadduwm 0,2,16 1354 vadduwm 4,6,17 1355 vadduwm 8,10,18 1356 vadduwm 12,14,19 1357 1358 vperm 0,0,0,31 1359 vperm 4,4,4,31 1360 vperm 8,8,8,31 1361 vperm 12,12,12,31 1362 1363 cmplwi 5,0x40 1364 blt .Ltail_vsx 1365 1366 .long 0x7F602619 1367 .long 0x7F882619 1368 .long 0x7FA92619 1369 .long 0x7FCA2619 1370 1371 vxor 27,27,0 1372 vxor 28,28,4 1373 vxor 29,29,8 1374 vxor 30,30,12 1375 1376 .long 0x7F601F19 1377 .long 0x7F881F19 1378 addi 4,4,0x40 1379 .long 0x7FA91F19 1380 subi 5,5,0x40 1381 .long 0x7FCA1F19 1382 addi 3,3,0x40 1383 beq .Ldone_vsx 1384 1385 vadduwm 0,3,16 1386 vadduwm 4,7,17 1387 vadduwm 8,11,18 1388 vadduwm 12,15,19 1389 1390 vperm 0,0,0,31 1391 vperm 4,4,4,31 1392 vperm 8,8,8,31 1393 vperm 12,12,12,31 1394 1395 cmplwi 5,0x40 1396 blt .Ltail_vsx 1397 1398 .long 0x7F602619 1399 .long 0x7F882619 1400 .long 0x7FA92619 1401 .long 0x7FCA2619 1402 1403 vxor 27,27,0 1404 vxor 28,28,4 1405 vxor 29,29,8 1406 vxor 30,30,12 1407 1408 .long 0x7F601F19 1409 .long 0x7F881F19 1410 addi 4,4,0x40 1411 .long 0x7FA91F19 1412 subi 5,5,0x40 1413 .long 0x7FCA1F19 1414 addi 3,3,0x40 1415 mtctr 0 1416 bne .Loop_outer_vsx 1417 1418 .Ldone_vsx: 1419 lwz 12,196(1) 1420 li 10,103 1421 li 11,119 1422 lwz 0, 204(1) 1423 mtspr 256,12 1424 lvx 26,10,1 1425 addi 10,10,32 1426 lvx 27,11,1 1427 addi 11,11,32 1428 lvx 28,10,1 1429 addi 10,10,32 1430 lvx 29,11,1 1431 addi 11,11,32 1432 lvx 30,10,1 1433 lvx 31,11,1 1434 mtlr 0 1435 addi 1,1,200 1436 blr 1437 1438 .align 4 1439 .Ltail_vsx: 1440 addi 11,1,24 1441 mtctr 5 1442 .long 0x7C005F19 1443 .long 0x7C885F19 1444 .long 0x7D095F19 1445 .long 0x7D8A5F19 1446 subi 12,11,1 1447 subi 4,4,1 1448 subi 3,3,1 1449 1450 .Loop_tail_vsx: 1451 lbzu 6,1(12) 1452 lbzu 7,1(4) 1453 xor 6,6,7 1454 stbu 6,1(3) 1455 bc 16,0,.Loop_tail_vsx 1456 1457 .long 0x7E005F19 1458 .long 0x7E085F19 1459 .long 0x7E095F19 1460 .long 0x7E0A5F19 1461 1462 b .Ldone_vsx 1463 .long 0 1464 .byte 0,12,0x04,1,0x80,0,5,0 1465 .long 0 1466 1467 .align 5 1468 .Lconsts: 1469 mflr 0 1470 bcl 20,31,$+4 1471 mflr 12 1472 addi 12,12,56 1473 mtlr 0 1474 blr 1475 .long 0 1476 .byte 0,12,0x14,0,0,0,0,0 1477 .space 28 1478 .Lsigma: 1479 .long 0x61707865,0x3320646e,0x79622d32,0x6b206574 1480 .long 1,0,0,0 1481 .long 4,0,0,0 1482 .long 0x02030001,0x06070405,0x0a0b0809,0x0e0f0c0d 1483 .long 0x01020300,0x05060704,0x090a0b08,0x0d0e0f0c 1484 .long 0x61707865,0x61707865,0x61707865,0x61707865 1485 .long 0x3320646e,0x3320646e,0x3320646e,0x3320646e 1486 .long 0x79622d32,0x79622d32,0x79622d32,0x79622d32 1487 .long 0x6b206574,0x6b206574,0x6b206574,0x6b206574 1488 .long 0,1,2,3 1489 .byte 67,104,97,67,104,97,50,48,32,102,111,114,32,80,111,119,101,114,80,67,47,65,108,116,105,86,101,99,44,67,82,89,80,84,79,71,65,77,83,32,98,121,32,60,97,112,112,114,111,64,111,112,101,110,115,115,108,46,111,114,103,62,0 1490 .align 2 1491 .align 2 1492
Indexes created Mon Mar 02 05:31:46 UTC 2026