crypto/libressl/crypto/modes/ghash-elf-x86_64.S

   1 #include "x86_arch.h"
   2 .text
   3
   4 .globl  gcm_gmult_4bit
   5 .type   gcm_gmult_4bit,@function
   6 .align  16
   7 gcm_gmult_4bit:
   8         pushq   %rbx
   9         pushq   %rbp
  10         pushq   %r12
  11 .Lgmult_prologue:
  12
  13         movzbq  15(%rdi),%r8
  14         leaq    .Lrem_4bit(%rip),%r11
  15         xorq    %rax,%rax
  16         xorq    %rbx,%rbx
  17         movb    %r8b,%al
  18         movb    %r8b,%bl
  19         shlb    $4,%al
  20         movq    $14,%rcx
  21         movq    8(%rsi,%rax,1),%r8
  22         movq    (%rsi,%rax,1),%r9
  23         andb    $240,%bl
  24         movq    %r8,%rdx
  25         jmp     .Loop1
  26
  27 .align  16
  28 .Loop1:
  29         shrq    $4,%r8
  30         andq    $15,%rdx
  31         movq    %r9,%r10
  32         movb    (%rdi,%rcx,1),%al
  33         shrq    $4,%r9
  34         xorq    8(%rsi,%rbx,1),%r8
  35         shlq    $60,%r10
  36         xorq    (%rsi,%rbx,1),%r9
  37         movb    %al,%bl
  38         xorq    (%r11,%rdx,8),%r9
  39         movq    %r8,%rdx
  40         shlb    $4,%al
  41         xorq    %r10,%r8
  42         decq    %rcx
  43         js      .Lbreak1
  44
  45         shrq    $4,%r8
  46         andq    $15,%rdx
  47         movq    %r9,%r10
  48         shrq    $4,%r9
  49         xorq    8(%rsi,%rax,1),%r8
  50         shlq    $60,%r10
  51         xorq    (%rsi,%rax,1),%r9
  52         andb    $240,%bl
  53         xorq    (%r11,%rdx,8),%r9
  54         movq    %r8,%rdx
  55         xorq    %r10,%r8
  56         jmp     .Loop1
  57
  58 .align  16
  59 .Lbreak1:
  60         shrq    $4,%r8
  61         andq    $15,%rdx
  62         movq    %r9,%r10
  63         shrq    $4,%r9
  64         xorq    8(%rsi,%rax,1),%r8
  65         shlq    $60,%r10
  66         xorq    (%rsi,%rax,1),%r9
  67         andb    $240,%bl
  68         xorq    (%r11,%rdx,8),%r9
  69         movq    %r8,%rdx
  70         xorq    %r10,%r8
  71
  72         shrq    $4,%r8
  73         andq    $15,%rdx
  74         movq    %r9,%r10
  75         shrq    $4,%r9
  76         xorq    8(%rsi,%rbx,1),%r8
  77         shlq    $60,%r10
  78         xorq    (%rsi,%rbx,1),%r9
  79         xorq    %r10,%r8
  80         xorq    (%r11,%rdx,8),%r9
  81
  82         bswapq  %r8
  83         bswapq  %r9
  84         movq    %r8,8(%rdi)
  85         movq    %r9,(%rdi)
  86
  87         movq    16(%rsp),%rbx
  88         leaq    24(%rsp),%rsp
  89 .Lgmult_epilogue:
  90         retq
  91 .size   gcm_gmult_4bit,.-gcm_gmult_4bit
  92 .globl  gcm_ghash_4bit
  93 .type   gcm_ghash_4bit,@function
  94 .align  16
  95 gcm_ghash_4bit:
  96         pushq   %rbx
  97         pushq   %rbp
  98         pushq   %r12
  99         pushq   %r13
 100         pushq   %r14
 101         pushq   %r15
 102         subq    $280,%rsp
 103 .Lghash_prologue:
 104         movq    %rdx,%r14
 105         movq    %rcx,%r15
 106         subq    $-128,%rsi
 107         leaq    16+128(%rsp),%rbp
 108         xorl    %edx,%edx
 109         movq    0+0-128(%rsi),%r8
 110         movq    0+8-128(%rsi),%rax
 111         movb    %al,%dl
 112         shrq    $4,%rax
 113         movq    %r8,%r10
 114         shrq    $4,%r8
 115         movq    16+0-128(%rsi),%r9
 116         shlb    $4,%dl
 117         movq    16+8-128(%rsi),%rbx
 118         shlq    $60,%r10
 119         movb    %dl,0(%rsp)
 120         orq     %r10,%rax
 121         movb    %bl,%dl
 122         shrq    $4,%rbx
 123         movq    %r9,%r10
 124         shrq    $4,%r9
 125         movq    %r8,0(%rbp)
 126         movq    32+0-128(%rsi),%r8
 127         shlb    $4,%dl
 128         movq    %rax,0-128(%rbp)
 129         movq    32+8-128(%rsi),%rax
 130         shlq    $60,%r10
 131         movb    %dl,1(%rsp)
 132         orq     %r10,%rbx
 133         movb    %al,%dl
 134         shrq    $4,%rax
 135         movq    %r8,%r10
 136         shrq    $4,%r8
 137         movq    %r9,8(%rbp)
 138         movq    48+0-128(%rsi),%r9
 139         shlb    $4,%dl
 140         movq    %rbx,8-128(%rbp)
 141         movq    48+8-128(%rsi),%rbx
 142         shlq    $60,%r10
 143         movb    %dl,2(%rsp)
 144         orq     %r10,%rax
 145         movb    %bl,%dl
 146         shrq    $4,%rbx
 147         movq    %r9,%r10
 148         shrq    $4,%r9
 149         movq    %r8,16(%rbp)
 150         movq    64+0-128(%rsi),%r8
 151         shlb    $4,%dl
 152         movq    %rax,16-128(%rbp)
 153         movq    64+8-128(%rsi),%rax
 154         shlq    $60,%r10
 155         movb    %dl,3(%rsp)
 156         orq     %r10,%rbx
 157         movb    %al,%dl
 158         shrq    $4,%rax
 159         movq    %r8,%r10
 160         shrq    $4,%r8
 161         movq    %r9,24(%rbp)
 162         movq    80+0-128(%rsi),%r9
 163         shlb    $4,%dl
 164         movq    %rbx,24-128(%rbp)
 165         movq    80+8-128(%rsi),%rbx
 166         shlq    $60,%r10
 167         movb    %dl,4(%rsp)
 168         orq     %r10,%rax
 169         movb    %bl,%dl
 170         shrq    $4,%rbx
 171         movq    %r9,%r10
 172         shrq    $4,%r9
 173         movq    %r8,32(%rbp)
 174         movq    96+0-128(%rsi),%r8
 175         shlb    $4,%dl
 176         movq    %rax,32-128(%rbp)
 177         movq    96+8-128(%rsi),%rax
 178         shlq    $60,%r10
 179         movb    %dl,5(%rsp)
 180         orq     %r10,%rbx
 181         movb    %al,%dl
 182         shrq    $4,%rax
 183         movq    %r8,%r10
 184         shrq    $4,%r8
 185         movq    %r9,40(%rbp)
 186         movq    112+0-128(%rsi),%r9
 187         shlb    $4,%dl
 188         movq    %rbx,40-128(%rbp)
 189         movq    112+8-128(%rsi),%rbx
 190         shlq    $60,%r10
 191         movb    %dl,6(%rsp)
 192         orq     %r10,%rax
 193         movb    %bl,%dl
 194         shrq    $4,%rbx
 195         movq    %r9,%r10
 196         shrq    $4,%r9
 197         movq    %r8,48(%rbp)
 198         movq    128+0-128(%rsi),%r8
 199         shlb    $4,%dl
 200         movq    %rax,48-128(%rbp)
 201         movq    128+8-128(%rsi),%rax
 202         shlq    $60,%r10
 203         movb    %dl,7(%rsp)
 204         orq     %r10,%rbx
 205         movb    %al,%dl
 206         shrq    $4,%rax
 207         movq    %r8,%r10
 208         shrq    $4,%r8
 209         movq    %r9,56(%rbp)
 210         movq    144+0-128(%rsi),%r9
 211         shlb    $4,%dl
 212         movq    %rbx,56-128(%rbp)
 213         movq    144+8-128(%rsi),%rbx
 214         shlq    $60,%r10
 215         movb    %dl,8(%rsp)
 216         orq     %r10,%rax
 217         movb    %bl,%dl
 218         shrq    $4,%rbx
 219         movq    %r9,%r10
 220         shrq    $4,%r9
 221         movq    %r8,64(%rbp)
 222         movq    160+0-128(%rsi),%r8
 223         shlb    $4,%dl
 224         movq    %rax,64-128(%rbp)
 225         movq    160+8-128(%rsi),%rax
 226         shlq    $60,%r10
 227         movb    %dl,9(%rsp)
 228         orq     %r10,%rbx
 229         movb    %al,%dl
 230         shrq    $4,%rax
 231         movq    %r8,%r10
 232         shrq    $4,%r8
 233         movq    %r9,72(%rbp)
 234         movq    176+0-128(%rsi),%r9
 235         shlb    $4,%dl
 236         movq    %rbx,72-128(%rbp)
 237         movq    176+8-128(%rsi),%rbx
 238         shlq    $60,%r10
 239         movb    %dl,10(%rsp)
 240         orq     %r10,%rax
 241         movb    %bl,%dl
 242         shrq    $4,%rbx
 243         movq    %r9,%r10
 244         shrq    $4,%r9
 245         movq    %r8,80(%rbp)
 246         movq    192+0-128(%rsi),%r8
 247         shlb    $4,%dl
 248         movq    %rax,80-128(%rbp)
 249         movq    192+8-128(%rsi),%rax
 250         shlq    $60,%r10
 251         movb    %dl,11(%rsp)
 252         orq     %r10,%rbx
 253         movb    %al,%dl
 254         shrq    $4,%rax
 255         movq    %r8,%r10
 256         shrq    $4,%r8
 257         movq    %r9,88(%rbp)
 258         movq    208+0-128(%rsi),%r9
 259         shlb    $4,%dl
 260         movq    %rbx,88-128(%rbp)
 261         movq    208+8-128(%rsi),%rbx
 262         shlq    $60,%r10
 263         movb    %dl,12(%rsp)
 264         orq     %r10,%rax
 265         movb    %bl,%dl
 266         shrq    $4,%rbx
 267         movq    %r9,%r10
 268         shrq    $4,%r9
 269         movq    %r8,96(%rbp)
 270         movq    224+0-128(%rsi),%r8
 271         shlb    $4,%dl
 272         movq    %rax,96-128(%rbp)
 273         movq    224+8-128(%rsi),%rax
 274         shlq    $60,%r10
 275         movb    %dl,13(%rsp)
 276         orq     %r10,%rbx
 277         movb    %al,%dl
 278         shrq    $4,%rax
 279         movq    %r8,%r10
 280         shrq    $4,%r8
 281         movq    %r9,104(%rbp)
 282         movq    240+0-128(%rsi),%r9
 283         shlb    $4,%dl
 284         movq    %rbx,104-128(%rbp)
 285         movq    240+8-128(%rsi),%rbx
 286         shlq    $60,%r10
 287         movb    %dl,14(%rsp)
 288         orq     %r10,%rax
 289         movb    %bl,%dl
 290         shrq    $4,%rbx
 291         movq    %r9,%r10
 292         shrq    $4,%r9
 293         movq    %r8,112(%rbp)
 294         shlb    $4,%dl
 295         movq    %rax,112-128(%rbp)
 296         shlq    $60,%r10
 297         movb    %dl,15(%rsp)
 298         orq     %r10,%rbx
 299         movq    %r9,120(%rbp)
 300         movq    %rbx,120-128(%rbp)
 301         addq    $-128,%rsi
 302         movq    8(%rdi),%r8
 303         movq    0(%rdi),%r9
 304         addq    %r14,%r15
 305         leaq    .Lrem_8bit(%rip),%r11
 306         jmp     .Louter_loop
 307 .align  16
 308 .Louter_loop:
 309         xorq    (%r14),%r9
 310         movq    8(%r14),%rdx
 311         leaq    16(%r14),%r14
 312         xorq    %r8,%rdx
 313         movq    %r9,(%rdi)
 314         movq    %rdx,8(%rdi)
 315         shrq    $32,%rdx
 316         xorq    %rax,%rax
 317         roll    $8,%edx
 318         movb    %dl,%al
 319         movzbl  %dl,%ebx
 320         shlb    $4,%al
 321         shrl    $4,%ebx
 322         roll    $8,%edx
 323         movq    8(%rsi,%rax,1),%r8
 324         movq    (%rsi,%rax,1),%r9
 325         movb    %dl,%al
 326         movzbl  %dl,%ecx
 327         shlb    $4,%al
 328         movzbq  (%rsp,%rbx,1),%r12
 329         shrl    $4,%ecx
 330         xorq    %r8,%r12
 331         movq    %r9,%r10
 332         shrq    $8,%r8
 333         movzbq  %r12b,%r12
 334         shrq    $8,%r9
 335         xorq    -128(%rbp,%rbx,8),%r8
 336         shlq    $56,%r10
 337         xorq    (%rbp,%rbx,8),%r9
 338         roll    $8,%edx
 339         xorq    8(%rsi,%rax,1),%r8
 340         xorq    (%rsi,%rax,1),%r9
 341         movb    %dl,%al
 342         xorq    %r10,%r8
 343         movzwq  (%r11,%r12,2),%r12
 344         movzbl  %dl,%ebx
 345         shlb    $4,%al
 346         movzbq  (%rsp,%rcx,1),%r13
 347         shrl    $4,%ebx
 348         shlq    $48,%r12
 349         xorq    %r8,%r13
 350         movq    %r9,%r10
 351         xorq    %r12,%r9
 352         shrq    $8,%r8
 353         movzbq  %r13b,%r13
 354         shrq    $8,%r9
 355         xorq    -128(%rbp,%rcx,8),%r8
 356         shlq    $56,%r10
 357         xorq    (%rbp,%rcx,8),%r9
 358         roll    $8,%edx
 359         xorq    8(%rsi,%rax,1),%r8
 360         xorq    (%rsi,%rax,1),%r9
 361         movb    %dl,%al
 362         xorq    %r10,%r8
 363         movzwq  (%r11,%r13,2),%r13
 364         movzbl  %dl,%ecx
 365         shlb    $4,%al
 366         movzbq  (%rsp,%rbx,1),%r12
 367         shrl    $4,%ecx
 368         shlq    $48,%r13
 369         xorq    %r8,%r12
 370         movq    %r9,%r10
 371         xorq    %r13,%r9
 372         shrq    $8,%r8
 373         movzbq  %r12b,%r12
 374         movl    8(%rdi),%edx
 375         shrq    $8,%r9
 376         xorq    -128(%rbp,%rbx,8),%r8
 377         shlq    $56,%r10
 378         xorq    (%rbp,%rbx,8),%r9
 379         roll    $8,%edx
 380         xorq    8(%rsi,%rax,1),%r8
 381         xorq    (%rsi,%rax,1),%r9
 382         movb    %dl,%al
 383         xorq    %r10,%r8
 384         movzwq  (%r11,%r12,2),%r12
 385         movzbl  %dl,%ebx
 386         shlb    $4,%al
 387         movzbq  (%rsp,%rcx,1),%r13
 388         shrl    $4,%ebx
 389         shlq    $48,%r12
 390         xorq    %r8,%r13
 391         movq    %r9,%r10
 392         xorq    %r12,%r9
 393         shrq    $8,%r8
 394         movzbq  %r13b,%r13
 395         shrq    $8,%r9
 396         xorq    -128(%rbp,%rcx,8),%r8
 397         shlq    $56,%r10
 398         xorq    (%rbp,%rcx,8),%r9
 399         roll    $8,%edx
 400         xorq    8(%rsi,%rax,1),%r8
 401         xorq    (%rsi,%rax,1),%r9
 402         movb    %dl,%al
 403         xorq    %r10,%r8
 404         movzwq  (%r11,%r13,2),%r13
 405         movzbl  %dl,%ecx
 406         shlb    $4,%al
 407         movzbq  (%rsp,%rbx,1),%r12
 408         shrl    $4,%ecx
 409         shlq    $48,%r13
 410         xorq    %r8,%r12
 411         movq    %r9,%r10
 412         xorq    %r13,%r9
 413         shrq    $8,%r8
 414         movzbq  %r12b,%r12
 415         shrq    $8,%r9
 416         xorq    -128(%rbp,%rbx,8),%r8
 417         shlq    $56,%r10
 418         xorq    (%rbp,%rbx,8),%r9
 419         roll    $8,%edx
 420         xorq    8(%rsi,%rax,1),%r8
 421         xorq    (%rsi,%rax,1),%r9
 422         movb    %dl,%al
 423         xorq    %r10,%r8
 424         movzwq  (%r11,%r12,2),%r12
 425         movzbl  %dl,%ebx
 426         shlb    $4,%al
 427         movzbq  (%rsp,%rcx,1),%r13
 428         shrl    $4,%ebx
 429         shlq    $48,%r12
 430         xorq    %r8,%r13
 431         movq    %r9,%r10
 432         xorq    %r12,%r9
 433         shrq    $8,%r8
 434         movzbq  %r13b,%r13
 435         shrq    $8,%r9
 436         xorq    -128(%rbp,%rcx,8),%r8
 437         shlq    $56,%r10
 438         xorq    (%rbp,%rcx,8),%r9
 439         roll    $8,%edx
 440         xorq    8(%rsi,%rax,1),%r8
 441         xorq    (%rsi,%rax,1),%r9
 442         movb    %dl,%al
 443         xorq    %r10,%r8
 444         movzwq  (%r11,%r13,2),%r13
 445         movzbl  %dl,%ecx
 446         shlb    $4,%al
 447         movzbq  (%rsp,%rbx,1),%r12
 448         shrl    $4,%ecx
 449         shlq    $48,%r13
 450         xorq    %r8,%r12
 451         movq    %r9,%r10
 452         xorq    %r13,%r9
 453         shrq    $8,%r8
 454         movzbq  %r12b,%r12
 455         movl    4(%rdi),%edx
 456         shrq    $8,%r9
 457         xorq    -128(%rbp,%rbx,8),%r8
 458         shlq    $56,%r10
 459         xorq    (%rbp,%rbx,8),%r9
 460         roll    $8,%edx
 461         xorq    8(%rsi,%rax,1),%r8
 462         xorq    (%rsi,%rax,1),%r9
 463         movb    %dl,%al
 464         xorq    %r10,%r8
 465         movzwq  (%r11,%r12,2),%r12
 466         movzbl  %dl,%ebx
 467         shlb    $4,%al
 468         movzbq  (%rsp,%rcx,1),%r13
 469         shrl    $4,%ebx
 470         shlq    $48,%r12
 471         xorq    %r8,%r13
 472         movq    %r9,%r10
 473         xorq    %r12,%r9
 474         shrq    $8,%r8
 475         movzbq  %r13b,%r13
 476         shrq    $8,%r9
 477         xorq    -128(%rbp,%rcx,8),%r8
 478         shlq    $56,%r10
 479         xorq    (%rbp,%rcx,8),%r9
 480         roll    $8,%edx
 481         xorq    8(%rsi,%rax,1),%r8
 482         xorq    (%rsi,%rax,1),%r9
 483         movb    %dl,%al
 484         xorq    %r10,%r8
 485         movzwq  (%r11,%r13,2),%r13
 486         movzbl  %dl,%ecx
 487         shlb    $4,%al
 488         movzbq  (%rsp,%rbx,1),%r12
 489         shrl    $4,%ecx
 490         shlq    $48,%r13
 491         xorq    %r8,%r12
 492         movq    %r9,%r10
 493         xorq    %r13,%r9
 494         shrq    $8,%r8
 495         movzbq  %r12b,%r12
 496         shrq    $8,%r9
 497         xorq    -128(%rbp,%rbx,8),%r8
 498         shlq    $56,%r10
 499         xorq    (%rbp,%rbx,8),%r9
 500         roll    $8,%edx
 501         xorq    8(%rsi,%rax,1),%r8
 502         xorq    (%rsi,%rax,1),%r9
 503         movb    %dl,%al
 504         xorq    %r10,%r8
 505         movzwq  (%r11,%r12,2),%r12
 506         movzbl  %dl,%ebx
 507         shlb    $4,%al
 508         movzbq  (%rsp,%rcx,1),%r13
 509         shrl    $4,%ebx
 510         shlq    $48,%r12
 511         xorq    %r8,%r13
 512         movq    %r9,%r10
 513         xorq    %r12,%r9
 514         shrq    $8,%r8
 515         movzbq  %r13b,%r13
 516         shrq    $8,%r9
 517         xorq    -128(%rbp,%rcx,8),%r8
 518         shlq    $56,%r10
 519         xorq    (%rbp,%rcx,8),%r9
 520         roll    $8,%edx
 521         xorq    8(%rsi,%rax,1),%r8
 522         xorq    (%rsi,%rax,1),%r9
 523         movb    %dl,%al
 524         xorq    %r10,%r8
 525         movzwq  (%r11,%r13,2),%r13
 526         movzbl  %dl,%ecx
 527         shlb    $4,%al
 528         movzbq  (%rsp,%rbx,1),%r12
 529         shrl    $4,%ecx
 530         shlq    $48,%r13
 531         xorq    %r8,%r12
 532         movq    %r9,%r10
 533         xorq    %r13,%r9
 534         shrq    $8,%r8
 535         movzbq  %r12b,%r12
 536         movl    0(%rdi),%edx
 537         shrq    $8,%r9
 538         xorq    -128(%rbp,%rbx,8),%r8
 539         shlq    $56,%r10
 540         xorq    (%rbp,%rbx,8),%r9
 541         roll    $8,%edx
 542         xorq    8(%rsi,%rax,1),%r8
 543         xorq    (%rsi,%rax,1),%r9
 544         movb    %dl,%al
 545         xorq    %r10,%r8
 546         movzwq  (%r11,%r12,2),%r12
 547         movzbl  %dl,%ebx
 548         shlb    $4,%al
 549         movzbq  (%rsp,%rcx,1),%r13
 550         shrl    $4,%ebx
 551         shlq    $48,%r12
 552         xorq    %r8,%r13
 553         movq    %r9,%r10
 554         xorq    %r12,%r9
 555         shrq    $8,%r8
 556         movzbq  %r13b,%r13
 557         shrq    $8,%r9
 558         xorq    -128(%rbp,%rcx,8),%r8
 559         shlq    $56,%r10
 560         xorq    (%rbp,%rcx,8),%r9
 561         roll    $8,%edx
 562         xorq    8(%rsi,%rax,1),%r8
 563         xorq    (%rsi,%rax,1),%r9
 564         movb    %dl,%al
 565         xorq    %r10,%r8
 566         movzwq  (%r11,%r13,2),%r13
 567         movzbl  %dl,%ecx
 568         shlb    $4,%al
 569         movzbq  (%rsp,%rbx,1),%r12
 570         shrl    $4,%ecx
 571         shlq    $48,%r13
 572         xorq    %r8,%r12
 573         movq    %r9,%r10
 574         xorq    %r13,%r9
 575         shrq    $8,%r8
 576         movzbq  %r12b,%r12
 577         shrq    $8,%r9
 578         xorq    -128(%rbp,%rbx,8),%r8
 579         shlq    $56,%r10
 580         xorq    (%rbp,%rbx,8),%r9
 581         roll    $8,%edx
 582         xorq    8(%rsi,%rax,1),%r8
 583         xorq    (%rsi,%rax,1),%r9
 584         movb    %dl,%al
 585         xorq    %r10,%r8
 586         movzwq  (%r11,%r12,2),%r12
 587         movzbl  %dl,%ebx
 588         shlb    $4,%al
 589         movzbq  (%rsp,%rcx,1),%r13
 590         shrl    $4,%ebx
 591         shlq    $48,%r12
 592         xorq    %r8,%r13
 593         movq    %r9,%r10
 594         xorq    %r12,%r9
 595         shrq    $8,%r8
 596         movzbq  %r13b,%r13
 597         shrq    $8,%r9
 598         xorq    -128(%rbp,%rcx,8),%r8
 599         shlq    $56,%r10
 600         xorq    (%rbp,%rcx,8),%r9
 601         roll    $8,%edx
 602         xorq    8(%rsi,%rax,1),%r8
 603         xorq    (%rsi,%rax,1),%r9
 604         movb    %dl,%al
 605         xorq    %r10,%r8
 606         movzwq  (%r11,%r13,2),%r13
 607         movzbl  %dl,%ecx
 608         shlb    $4,%al
 609         movzbq  (%rsp,%rbx,1),%r12
 610         andl    $240,%ecx
 611         shlq    $48,%r13
 612         xorq    %r8,%r12
 613         movq    %r9,%r10
 614         xorq    %r13,%r9
 615         shrq    $8,%r8
 616         movzbq  %r12b,%r12
 617         movl    -4(%rdi),%edx
 618         shrq    $8,%r9
 619         xorq    -128(%rbp,%rbx,8),%r8
 620         shlq    $56,%r10
 621         xorq    (%rbp,%rbx,8),%r9
 622         movzwq  (%r11,%r12,2),%r12
 623         xorq    8(%rsi,%rax,1),%r8
 624         xorq    (%rsi,%rax,1),%r9
 625         shlq    $48,%r12
 626         xorq    %r10,%r8
 627         xorq    %r12,%r9
 628         movzbq  %r8b,%r13
 629         shrq    $4,%r8
 630         movq    %r9,%r10
 631         shlb    $4,%r13b
 632         shrq    $4,%r9
 633         xorq    8(%rsi,%rcx,1),%r8
 634         movzwq  (%r11,%r13,2),%r13
 635         shlq    $60,%r10
 636         xorq    (%rsi,%rcx,1),%r9
 637         xorq    %r10,%r8
 638         shlq    $48,%r13
 639         bswapq  %r8
 640         xorq    %r13,%r9
 641         bswapq  %r9
 642         cmpq    %r15,%r14
 643         jb      .Louter_loop
 644         movq    %r8,8(%rdi)
 645         movq    %r9,(%rdi)
 646
 647         leaq    280(%rsp),%rsi
 648         movq    0(%rsi),%r15
 649         movq    8(%rsi),%r14
 650         movq    16(%rsi),%r13
 651         movq    24(%rsi),%r12
 652         movq    32(%rsi),%rbp
 653         movq    40(%rsi),%rbx
 654         leaq    48(%rsi),%rsp
 655 .Lghash_epilogue:
 656         retq
 657 .size   gcm_ghash_4bit,.-gcm_ghash_4bit
 658 .globl  gcm_init_clmul
 659 .type   gcm_init_clmul,@function
 660 .align  16
 661 gcm_init_clmul:
 662         movdqu  (%rsi),%xmm2
 663         pshufd  $78,%xmm2,%xmm2
 664
 665
 666         pshufd  $255,%xmm2,%xmm4
 667         movdqa  %xmm2,%xmm3
 668         psllq   $1,%xmm2
 669         pxor    %xmm5,%xmm5
 670         psrlq   $63,%xmm3
 671         pcmpgtd %xmm4,%xmm5
 672         pslldq  $8,%xmm3
 673         por     %xmm3,%xmm2
 674
 675
 676         pand    .L0x1c2_polynomial(%rip),%xmm5
 677         pxor    %xmm5,%xmm2
 678
 679
 680         movdqa  %xmm2,%xmm0
 681         movdqa  %xmm0,%xmm1
 682         pshufd  $78,%xmm0,%xmm3
 683         pshufd  $78,%xmm2,%xmm4
 684         pxor    %xmm0,%xmm3
 685         pxor    %xmm2,%xmm4
 686 .byte   102,15,58,68,194,0
 687 .byte   102,15,58,68,202,17
 688 .byte   102,15,58,68,220,0
 689         pxor    %xmm0,%xmm3
 690         pxor    %xmm1,%xmm3
 691
 692         movdqa  %xmm3,%xmm4
 693         psrldq  $8,%xmm3
 694         pslldq  $8,%xmm4
 695         pxor    %xmm3,%xmm1
 696         pxor    %xmm4,%xmm0
 697
 698         movdqa  %xmm0,%xmm3
 699         psllq   $1,%xmm0
 700         pxor    %xmm3,%xmm0
 701         psllq   $5,%xmm0
 702         pxor    %xmm3,%xmm0
 703         psllq   $57,%xmm0
 704         movdqa  %xmm0,%xmm4
 705         pslldq  $8,%xmm0
 706         psrldq  $8,%xmm4
 707         pxor    %xmm3,%xmm0
 708         pxor    %xmm4,%xmm1
 709
 710
 711         movdqa  %xmm0,%xmm4
 712         psrlq   $5,%xmm0
 713         pxor    %xmm4,%xmm0
 714         psrlq   $1,%xmm0
 715         pxor    %xmm4,%xmm0
 716         pxor    %xmm1,%xmm4
 717         psrlq   $1,%xmm0
 718         pxor    %xmm4,%xmm0
 719         movdqu  %xmm2,(%rdi)
 720         movdqu  %xmm0,16(%rdi)
 721         retq
 722 .size   gcm_init_clmul,.-gcm_init_clmul
 723 .globl  gcm_gmult_clmul
 724 .type   gcm_gmult_clmul,@function
 725 .align  16
 726 gcm_gmult_clmul:
 727         movdqu  (%rdi),%xmm0
 728         movdqa  .Lbswap_mask(%rip),%xmm5
 729         movdqu  (%rsi),%xmm2
 730 .byte   102,15,56,0,197
 731         movdqa  %xmm0,%xmm1
 732         pshufd  $78,%xmm0,%xmm3
 733         pshufd  $78,%xmm2,%xmm4
 734         pxor    %xmm0,%xmm3
 735         pxor    %xmm2,%xmm4
 736 .byte   102,15,58,68,194,0
 737 .byte   102,15,58,68,202,17
 738 .byte   102,15,58,68,220,0
 739         pxor    %xmm0,%xmm3
 740         pxor    %xmm1,%xmm3
 741
 742         movdqa  %xmm3,%xmm4
 743         psrldq  $8,%xmm3
 744         pslldq  $8,%xmm4
 745         pxor    %xmm3,%xmm1
 746         pxor    %xmm4,%xmm0
 747
 748         movdqa  %xmm0,%xmm3
 749         psllq   $1,%xmm0
 750         pxor    %xmm3,%xmm0
 751         psllq   $5,%xmm0
 752         pxor    %xmm3,%xmm0
 753         psllq   $57,%xmm0
 754         movdqa  %xmm0,%xmm4
 755         pslldq  $8,%xmm0
 756         psrldq  $8,%xmm4
 757         pxor    %xmm3,%xmm0
 758         pxor    %xmm4,%xmm1
 759
 760
 761         movdqa  %xmm0,%xmm4
 762         psrlq   $5,%xmm0
 763         pxor    %xmm4,%xmm0
 764         psrlq   $1,%xmm0
 765         pxor    %xmm4,%xmm0
 766         pxor    %xmm1,%xmm4
 767         psrlq   $1,%xmm0
 768         pxor    %xmm4,%xmm0
 769 .byte   102,15,56,0,197
 770         movdqu  %xmm0,(%rdi)
 771         retq
 772 .size   gcm_gmult_clmul,.-gcm_gmult_clmul
 773 .globl  gcm_ghash_clmul
 774 .type   gcm_ghash_clmul,@function
 775 .align  16
 776 gcm_ghash_clmul:
 777         movdqa  .Lbswap_mask(%rip),%xmm5
 778
 779         movdqu  (%rdi),%xmm0
 780         movdqu  (%rsi),%xmm2
 781 .byte   102,15,56,0,197
 782
 783         subq    $16,%rcx
 784         jz      .Lodd_tail
 785
 786         movdqu  16(%rsi),%xmm8
 787
 788
 789
 790
 791
 792         movdqu  (%rdx),%xmm3
 793         movdqu  16(%rdx),%xmm6
 794 .byte   102,15,56,0,221
 795 .byte   102,15,56,0,245
 796         pxor    %xmm3,%xmm0
 797         movdqa  %xmm6,%xmm7
 798         pshufd  $78,%xmm6,%xmm3
 799         pshufd  $78,%xmm2,%xmm4
 800         pxor    %xmm6,%xmm3
 801         pxor    %xmm2,%xmm4
 802 .byte   102,15,58,68,242,0
 803 .byte   102,15,58,68,250,17
 804 .byte   102,15,58,68,220,0
 805         pxor    %xmm6,%xmm3
 806         pxor    %xmm7,%xmm3
 807
 808         movdqa  %xmm3,%xmm4
 809         psrldq  $8,%xmm3
 810         pslldq  $8,%xmm4
 811         pxor    %xmm3,%xmm7
 812         pxor    %xmm4,%xmm6
 813         movdqa  %xmm0,%xmm1
 814         pshufd  $78,%xmm0,%xmm3
 815         pshufd  $78,%xmm8,%xmm4
 816         pxor    %xmm0,%xmm3
 817         pxor    %xmm8,%xmm4
 818
 819         leaq    32(%rdx),%rdx
 820         subq    $32,%rcx
 821         jbe     .Leven_tail
 822
 823 .Lmod_loop:
 824 .byte   102,65,15,58,68,192,0
 825 .byte   102,65,15,58,68,200,17
 826 .byte   102,15,58,68,220,0
 827         pxor    %xmm0,%xmm3
 828         pxor    %xmm1,%xmm3
 829
 830         movdqa  %xmm3,%xmm4
 831         psrldq  $8,%xmm3
 832         pslldq  $8,%xmm4
 833         pxor    %xmm3,%xmm1
 834         pxor    %xmm4,%xmm0
 835         movdqu  (%rdx),%xmm3
 836         pxor    %xmm6,%xmm0
 837         pxor    %xmm7,%xmm1
 838
 839         movdqu  16(%rdx),%xmm6
 840 .byte   102,15,56,0,221
 841 .byte   102,15,56,0,245
 842
 843         movdqa  %xmm6,%xmm7
 844         pshufd  $78,%xmm6,%xmm9
 845         pshufd  $78,%xmm2,%xmm10
 846         pxor    %xmm6,%xmm9
 847         pxor    %xmm2,%xmm10
 848         pxor    %xmm3,%xmm1
 849
 850         movdqa  %xmm0,%xmm3
 851         psllq   $1,%xmm0
 852         pxor    %xmm3,%xmm0
 853         psllq   $5,%xmm0
 854         pxor    %xmm3,%xmm0
 855 .byte   102,15,58,68,242,0
 856         psllq   $57,%xmm0
 857         movdqa  %xmm0,%xmm4
 858         pslldq  $8,%xmm0
 859         psrldq  $8,%xmm4
 860         pxor    %xmm3,%xmm0
 861         pxor    %xmm4,%xmm1
 862
 863 .byte   102,15,58,68,250,17
 864         movdqa  %xmm0,%xmm4
 865         psrlq   $5,%xmm0
 866         pxor    %xmm4,%xmm0
 867         psrlq   $1,%xmm0
 868         pxor    %xmm4,%xmm0
 869         pxor    %xmm1,%xmm4
 870         psrlq   $1,%xmm0
 871         pxor    %xmm4,%xmm0
 872
 873 .byte   102,69,15,58,68,202,0
 874         movdqa  %xmm0,%xmm1
 875         pshufd  $78,%xmm0,%xmm3
 876         pshufd  $78,%xmm8,%xmm4
 877         pxor    %xmm0,%xmm3
 878         pxor    %xmm8,%xmm4
 879
 880         pxor    %xmm6,%xmm9
 881         pxor    %xmm7,%xmm9
 882         movdqa  %xmm9,%xmm10
 883         psrldq  $8,%xmm9
 884         pslldq  $8,%xmm10
 885         pxor    %xmm9,%xmm7
 886         pxor    %xmm10,%xmm6
 887
 888         leaq    32(%rdx),%rdx
 889         subq    $32,%rcx
 890         ja      .Lmod_loop
 891
 892 .Leven_tail:
 893 .byte   102,65,15,58,68,192,0
 894 .byte   102,65,15,58,68,200,17
 895 .byte   102,15,58,68,220,0
 896         pxor    %xmm0,%xmm3
 897         pxor    %xmm1,%xmm3
 898
 899         movdqa  %xmm3,%xmm4
 900         psrldq  $8,%xmm3
 901         pslldq  $8,%xmm4
 902         pxor    %xmm3,%xmm1
 903         pxor    %xmm4,%xmm0
 904         pxor    %xmm6,%xmm0
 905         pxor    %xmm7,%xmm1
 906
 907         movdqa  %xmm0,%xmm3
 908         psllq   $1,%xmm0
 909         pxor    %xmm3,%xmm0
 910         psllq   $5,%xmm0
 911         pxor    %xmm3,%xmm0
 912         psllq   $57,%xmm0
 913         movdqa  %xmm0,%xmm4
 914         pslldq  $8,%xmm0
 915         psrldq  $8,%xmm4
 916         pxor    %xmm3,%xmm0
 917         pxor    %xmm4,%xmm1
 918
 919
 920         movdqa  %xmm0,%xmm4
 921         psrlq   $5,%xmm0
 922         pxor    %xmm4,%xmm0
 923         psrlq   $1,%xmm0
 924         pxor    %xmm4,%xmm0
 925         pxor    %xmm1,%xmm4
 926         psrlq   $1,%xmm0
 927         pxor    %xmm4,%xmm0
 928         testq   %rcx,%rcx
 929         jnz     .Ldone
 930
 931 .Lodd_tail:
 932         movdqu  (%rdx),%xmm3
 933 .byte   102,15,56,0,221
 934         pxor    %xmm3,%xmm0
 935         movdqa  %xmm0,%xmm1
 936         pshufd  $78,%xmm0,%xmm3
 937         pshufd  $78,%xmm2,%xmm4
 938         pxor    %xmm0,%xmm3
 939         pxor    %xmm2,%xmm4
 940 .byte   102,15,58,68,194,0
 941 .byte   102,15,58,68,202,17
 942 .byte   102,15,58,68,220,0
 943         pxor    %xmm0,%xmm3
 944         pxor    %xmm1,%xmm3
 945
 946         movdqa  %xmm3,%xmm4
 947         psrldq  $8,%xmm3
 948         pslldq  $8,%xmm4
 949         pxor    %xmm3,%xmm1
 950         pxor    %xmm4,%xmm0
 951
 952         movdqa  %xmm0,%xmm3
 953         psllq   $1,%xmm0
 954         pxor    %xmm3,%xmm0
 955         psllq   $5,%xmm0
 956         pxor    %xmm3,%xmm0
 957         psllq   $57,%xmm0
 958         movdqa  %xmm0,%xmm4
 959         pslldq  $8,%xmm0
 960         psrldq  $8,%xmm4
 961         pxor    %xmm3,%xmm0
 962         pxor    %xmm4,%xmm1
 963
 964
 965         movdqa  %xmm0,%xmm4
 966         psrlq   $5,%xmm0
 967         pxor    %xmm4,%xmm0
 968         psrlq   $1,%xmm0
 969         pxor    %xmm4,%xmm0
 970         pxor    %xmm1,%xmm4
 971         psrlq   $1,%xmm0
 972         pxor    %xmm4,%xmm0
 973 .Ldone:
 974 .byte   102,15,56,0,197
 975         movdqu  %xmm0,(%rdi)
 976         retq
 977 .LSEH_end_gcm_ghash_clmul:
 978 .size   gcm_ghash_clmul,.-gcm_ghash_clmul
 979 .align  64
 980 .Lbswap_mask:
 981 .byte   15,14,13,12,11,10,9,8,7,6,5,4,3,2,1,0
 982 .L0x1c2_polynomial:
 983 .byte   1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0xc2
 984 .align  64
 985 .type   .Lrem_4bit,@object
 986 .Lrem_4bit:
 987 .long   0,0,0,471859200,0,943718400,0,610271232
 988 .long   0,1887436800,0,1822425088,0,1220542464,0,1423966208
 989 .long   0,3774873600,0,4246732800,0,3644850176,0,3311403008
 990 .long   0,2441084928,0,2376073216,0,2847932416,0,3051356160
 991 .type   .Lrem_8bit,@object
 992 .Lrem_8bit:
 993 .value  0x0000,0x01C2,0x0384,0x0246,0x0708,0x06CA,0x048C,0x054E
 994 .value  0x0E10,0x0FD2,0x0D94,0x0C56,0x0918,0x08DA,0x0A9C,0x0B5E
 995 .value  0x1C20,0x1DE2,0x1FA4,0x1E66,0x1B28,0x1AEA,0x18AC,0x196E
 996 .value  0x1230,0x13F2,0x11B4,0x1076,0x1538,0x14FA,0x16BC,0x177E
 997 .value  0x3840,0x3982,0x3BC4,0x3A06,0x3F48,0x3E8A,0x3CCC,0x3D0E
 998 .value  0x3650,0x3792,0x35D4,0x3416,0x3158,0x309A,0x32DC,0x331E
 999 .value  0x2460,0x25A2,0x27E4,0x2626,0x2368,0x22AA,0x20EC,0x212E
1000 .value  0x2A70,0x2BB2,0x29F4,0x2836,0x2D78,0x2CBA,0x2EFC,0x2F3E
1001 .value  0x7080,0x7142,0x7304,0x72C6,0x7788,0x764A,0x740C,0x75CE
1002 .value  0x7E90,0x7F52,0x7D14,0x7CD6,0x7998,0x785A,0x7A1C,0x7BDE
1003 .value  0x6CA0,0x6D62,0x6F24,0x6EE6,0x6BA8,0x6A6A,0x682C,0x69EE
1004 .value  0x62B0,0x6372,0x6134,0x60F6,0x65B8,0x647A,0x663C,0x67FE
1005 .value  0x48C0,0x4902,0x4B44,0x4A86,0x4FC8,0x4E0A,0x4C4C,0x4D8E
1006 .value  0x46D0,0x4712,0x4554,0x4496,0x41D8,0x401A,0x425C,0x439E
1007 .value  0x54E0,0x5522,0x5764,0x56A6,0x53E8,0x522A,0x506C,0x51AE
1008 .value  0x5AF0,0x5B32,0x5974,0x58B6,0x5DF8,0x5C3A,0x5E7C,0x5FBE
1009 .value  0xE100,0xE0C2,0xE284,0xE346,0xE608,0xE7CA,0xE58C,0xE44E
1010 .value  0xEF10,0xEED2,0xEC94,0xED56,0xE818,0xE9DA,0xEB9C,0xEA5E
1011 .value  0xFD20,0xFCE2,0xFEA4,0xFF66,0xFA28,0xFBEA,0xF9AC,0xF86E
1012 .value  0xF330,0xF2F2,0xF0B4,0xF176,0xF438,0xF5FA,0xF7BC,0xF67E
1013 .value  0xD940,0xD882,0xDAC4,0xDB06,0xDE48,0xDF8A,0xDDCC,0xDC0E
1014 .value  0xD750,0xD692,0xD4D4,0xD516,0xD058,0xD19A,0xD3DC,0xD21E
1015 .value  0xC560,0xC4A2,0xC6E4,0xC726,0xC268,0xC3AA,0xC1EC,0xC02E
1016 .value  0xCB70,0xCAB2,0xC8F4,0xC936,0xCC78,0xCDBA,0xCFFC,0xCE3E
1017 .value  0x9180,0x9042,0x9204,0x93C6,0x9688,0x974A,0x950C,0x94CE
1018 .value  0x9F90,0x9E52,0x9C14,0x9DD6,0x9898,0x995A,0x9B1C,0x9ADE
1019 .value  0x8DA0,0x8C62,0x8E24,0x8FE6,0x8AA8,0x8B6A,0x892C,0x88EE
1020 .value  0x83B0,0x8272,0x8034,0x81F6,0x84B8,0x857A,0x873C,0x86FE
1021 .value  0xA9C0,0xA802,0xAA44,0xAB86,0xAEC8,0xAF0A,0xAD4C,0xAC8E
1022 .value  0xA7D0,0xA612,0xA454,0xA596,0xA0D8,0xA11A,0xA35C,0xA29E
1023 .value  0xB5E0,0xB422,0xB664,0xB7A6,0xB2E8,0xB32A,0xB16C,0xB0AE
1024 .value  0xBBF0,0xBA32,0xB874,0xB9B6,0xBCF8,0xBD3A,0xBF7C,0xBEBE
1025
1026 .byte   71,72,65,83,72,32,102,111,114,32,120,56,54,95,54,52,44,32,67,82,89,80,84,79,71,65,77,83,32,98,121,32,60,97,112,112,114,111,64,111,112,101,110,115,115,108,46,111,114,103,62,0
1027 .align  64
1028 #if defined(HAVE_GNU_STACK)
1029 .section .note.GNU-stack,"",%progbits
1030 #endif