secure/lib/libcrypto/i386/x86cpuid.S

   1 # $FreeBSD$
   2 # Do not modify. This file is auto-generated from x86cpuid.pl.
   3 #ifdef PIC
   4 .file   "x86cpuid.S"
   5 .text
   6 .globl  OPENSSL_ia32_cpuid
   7 .type   OPENSSL_ia32_cpuid,@function
   8 .align  16
   9 OPENSSL_ia32_cpuid:
  10 .L_OPENSSL_ia32_cpuid_begin:
  11         pushl   %ebp
  12         pushl   %ebx
  13         pushl   %esi
  14         pushl   %edi
  15         xorl    %edx,%edx
  16         pushfl
  17         popl    %eax
  18         movl    %eax,%ecx
  19         xorl    $2097152,%eax
  20         pushl   %eax
  21         popfl
  22         pushfl
  23         popl    %eax
  24         xorl    %eax,%ecx
  25         xorl    %eax,%eax
  26         btl     $21,%ecx
  27         jnc     .L000nocpuid
  28         .byte   0x0f,0xa2
  29         movl    %eax,%edi
  30         xorl    %eax,%eax
  31         cmpl    $1970169159,%ebx
  32         setne   %al
  33         movl    %eax,%ebp
  34         cmpl    $1231384169,%edx
  35         setne   %al
  36         orl     %eax,%ebp
  37         cmpl    $1818588270,%ecx
  38         setne   %al
  39         orl     %eax,%ebp
  40         jz      .L001intel
  41         cmpl    $1752462657,%ebx
  42         setne   %al
  43         movl    %eax,%esi
  44         cmpl    $1769238117,%edx
  45         setne   %al
  46         orl     %eax,%esi
  47         cmpl    $1145913699,%ecx
  48         setne   %al
  49         orl     %eax,%esi
  50         jnz     .L001intel
  51         movl    $2147483648,%eax
  52         .byte   0x0f,0xa2
  53         cmpl    $2147483649,%eax
  54         jb      .L001intel
  55         movl    %eax,%esi
  56         movl    $2147483649,%eax
  57         .byte   0x0f,0xa2
  58         orl     %ecx,%ebp
  59         andl    $2049,%ebp
  60         cmpl    $2147483656,%esi
  61         jb      .L001intel
  62         movl    $2147483656,%eax
  63         .byte   0x0f,0xa2
  64         movzbl  %cl,%esi
  65         incl    %esi
  66         movl    $1,%eax
  67         xorl    %ecx,%ecx
  68         .byte   0x0f,0xa2
  69         btl     $28,%edx
  70         jnc     .L002generic
  71         shrl    $16,%ebx
  72         andl    $255,%ebx
  73         cmpl    %esi,%ebx
  74         ja      .L002generic
  75         andl    $4026531839,%edx
  76         jmp     .L002generic
  77 .L001intel:
  78         cmpl    $4,%edi
  79         movl    $-1,%edi
  80         jb      .L003nocacheinfo
  81         movl    $4,%eax
  82         movl    $0,%ecx
  83         .byte   0x0f,0xa2
  84         movl    %eax,%edi
  85         shrl    $14,%edi
  86         andl    $4095,%edi
  87 .L003nocacheinfo:
  88         movl    $1,%eax
  89         xorl    %ecx,%ecx
  90         .byte   0x0f,0xa2
  91         andl    $3220176895,%edx
  92         cmpl    $0,%ebp
  93         jne     .L004notintel
  94         orl     $1073741824,%edx
  95         andb    $15,%ah
  96         cmpb    $15,%ah
  97         jne     .L004notintel
  98         orl     $1048576,%edx
  99 .L004notintel:
 100         btl     $28,%edx
 101         jnc     .L002generic
 102         andl    $4026531839,%edx
 103         cmpl    $0,%edi
 104         je      .L002generic
 105         orl     $268435456,%edx
 106         shrl    $16,%ebx
 107         cmpb    $1,%bl
 108         ja      .L002generic
 109         andl    $4026531839,%edx
 110 .L002generic:
 111         andl    $2048,%ebp
 112         andl    $4294965247,%ecx
 113         movl    %edx,%esi
 114         orl     %ecx,%ebp
 115         btl     $27,%ecx
 116         jnc     .L005clear_avx
 117         xorl    %ecx,%ecx
 118 .byte   15,1,208
 119         andl    $6,%eax
 120         cmpl    $6,%eax
 121         je      .L006done
 122         cmpl    $2,%eax
 123         je      .L005clear_avx
 124 .L007clear_xmm:
 125         andl    $4261412861,%ebp
 126         andl    $4278190079,%esi
 127 .L005clear_avx:
 128         andl    $4026525695,%ebp
 129 .L006done:
 130         movl    %esi,%eax
 131         movl    %ebp,%edx
 132 .L000nocpuid:
 133         popl    %edi
 134         popl    %esi
 135         popl    %ebx
 136         popl    %ebp
 137         ret
 138 .size   OPENSSL_ia32_cpuid,.-.L_OPENSSL_ia32_cpuid_begin
 139 .globl  OPENSSL_rdtsc
 140 .type   OPENSSL_rdtsc,@function
 141 .align  16
 142 OPENSSL_rdtsc:
 143 .L_OPENSSL_rdtsc_begin:
 144         xorl    %eax,%eax
 145         xorl    %edx,%edx
 146         call    .L008PIC_me_up
 147 .L008PIC_me_up:
 148         popl    %ecx
 149         leal    _GLOBAL_OFFSET_TABLE_+[.-.L008PIC_me_up](%ecx),%ecx
 150         movl    OPENSSL_ia32cap_P@GOT(%ecx),%ecx
 151         btl     $4,(%ecx)
 152         jnc     .L009notsc
 153         .byte   0x0f,0x31
 154 .L009notsc:
 155         ret
 156 .size   OPENSSL_rdtsc,.-.L_OPENSSL_rdtsc_begin
 157 .globl  OPENSSL_instrument_halt
 158 .type   OPENSSL_instrument_halt,@function
 159 .align  16
 160 OPENSSL_instrument_halt:
 161 .L_OPENSSL_instrument_halt_begin:
 162         call    .L010PIC_me_up
 163 .L010PIC_me_up:
 164         popl    %ecx
 165         leal    _GLOBAL_OFFSET_TABLE_+[.-.L010PIC_me_up](%ecx),%ecx
 166         movl    OPENSSL_ia32cap_P@GOT(%ecx),%ecx
 167         btl     $4,(%ecx)
 168         jnc     .L011nohalt
 169 .long   2421723150
 170         andl    $3,%eax
 171         jnz     .L011nohalt
 172         pushfl
 173         popl    %eax
 174         btl     $9,%eax
 175         jnc     .L011nohalt
 176         .byte   0x0f,0x31
 177         pushl   %edx
 178         pushl   %eax
 179         hlt
 180         .byte   0x0f,0x31
 181         subl    (%esp),%eax
 182         sbbl    4(%esp),%edx
 183         addl    $8,%esp
 184         ret
 185 .L011nohalt:
 186         xorl    %eax,%eax
 187         xorl    %edx,%edx
 188         ret
 189 .size   OPENSSL_instrument_halt,.-.L_OPENSSL_instrument_halt_begin
 190 .globl  OPENSSL_far_spin
 191 .type   OPENSSL_far_spin,@function
 192 .align  16
 193 OPENSSL_far_spin:
 194 .L_OPENSSL_far_spin_begin:
 195         pushfl
 196         popl    %eax
 197         btl     $9,%eax
 198         jnc     .L012nospin
 199         movl    4(%esp),%eax
 200         movl    8(%esp),%ecx
 201 .long   2430111262
 202         xorl    %eax,%eax
 203         movl    (%ecx),%edx
 204         jmp     .L013spin
 205 .align  16
 206 .L013spin:
 207         incl    %eax
 208         cmpl    (%ecx),%edx
 209         je      .L013spin
 210 .long   529567888
 211         ret
 212 .L012nospin:
 213         xorl    %eax,%eax
 214         xorl    %edx,%edx
 215         ret
 216 .size   OPENSSL_far_spin,.-.L_OPENSSL_far_spin_begin
 217 .globl  OPENSSL_wipe_cpu
 218 .type   OPENSSL_wipe_cpu,@function
 219 .align  16
 220 OPENSSL_wipe_cpu:
 221 .L_OPENSSL_wipe_cpu_begin:
 222         xorl    %eax,%eax
 223         xorl    %edx,%edx
 224         call    .L014PIC_me_up
 225 .L014PIC_me_up:
 226         popl    %ecx
 227         leal    _GLOBAL_OFFSET_TABLE_+[.-.L014PIC_me_up](%ecx),%ecx
 228         movl    OPENSSL_ia32cap_P@GOT(%ecx),%ecx
 229         movl    (%ecx),%ecx
 230         btl     $1,(%ecx)
 231         jnc     .L015no_x87
 232         andl    $83886080,%ecx
 233         cmpl    $83886080,%ecx
 234         jne     .L016no_sse2
 235         pxor    %xmm0,%xmm0
 236         pxor    %xmm1,%xmm1
 237         pxor    %xmm2,%xmm2
 238         pxor    %xmm3,%xmm3
 239         pxor    %xmm4,%xmm4
 240         pxor    %xmm5,%xmm5
 241         pxor    %xmm6,%xmm6
 242         pxor    %xmm7,%xmm7
 243 .L016no_sse2:
 244 .long   4007259865,4007259865,4007259865,4007259865,2430851995
 245 .L015no_x87:
 246         leal    4(%esp),%eax
 247         ret
 248 .size   OPENSSL_wipe_cpu,.-.L_OPENSSL_wipe_cpu_begin
 249 .globl  OPENSSL_atomic_add
 250 .type   OPENSSL_atomic_add,@function
 251 .align  16
 252 OPENSSL_atomic_add:
 253 .L_OPENSSL_atomic_add_begin:
 254         movl    4(%esp),%edx
 255         movl    8(%esp),%ecx
 256         pushl   %ebx
 257         nop
 258         movl    (%edx),%eax
 259 .L017spin:
 260         leal    (%eax,%ecx,1),%ebx
 261         nop
 262 .long   447811568
 263         jne     .L017spin
 264         movl    %ebx,%eax
 265         popl    %ebx
 266         ret
 267 .size   OPENSSL_atomic_add,.-.L_OPENSSL_atomic_add_begin
 268 .globl  OPENSSL_indirect_call
 269 .type   OPENSSL_indirect_call,@function
 270 .align  16
 271 OPENSSL_indirect_call:
 272 .L_OPENSSL_indirect_call_begin:
 273         pushl   %ebp
 274         movl    %esp,%ebp
 275         subl    $28,%esp
 276         movl    12(%ebp),%ecx
 277         movl    %ecx,(%esp)
 278         movl    16(%ebp),%edx
 279         movl    %edx,4(%esp)
 280         movl    20(%ebp),%eax
 281         movl    %eax,8(%esp)
 282         movl    24(%ebp),%eax
 283         movl    %eax,12(%esp)
 284         movl    28(%ebp),%eax
 285         movl    %eax,16(%esp)
 286         movl    32(%ebp),%eax
 287         movl    %eax,20(%esp)
 288         movl    36(%ebp),%eax
 289         movl    %eax,24(%esp)
 290         call    *8(%ebp)
 291         movl    %ebp,%esp
 292         popl    %ebp
 293         ret
 294 .size   OPENSSL_indirect_call,.-.L_OPENSSL_indirect_call_begin
 295 .globl  OPENSSL_cleanse
 296 .type   OPENSSL_cleanse,@function
 297 .align  16
 298 OPENSSL_cleanse:
 299 .L_OPENSSL_cleanse_begin:
 300         movl    4(%esp),%edx
 301         movl    8(%esp),%ecx
 302         xorl    %eax,%eax
 303         cmpl    $7,%ecx
 304         jae     .L018lot
 305         cmpl    $0,%ecx
 306         je      .L019ret
 307 .L020little:
 308         movb    %al,(%edx)
 309         subl    $1,%ecx
 310         leal    1(%edx),%edx
 311         jnz     .L020little
 312 .L019ret:
 313         ret
 314 .align  16
 315 .L018lot:
 316         testl   $3,%edx
 317         jz      .L021aligned
 318         movb    %al,(%edx)
 319         leal    -1(%ecx),%ecx
 320         leal    1(%edx),%edx
 321         jmp     .L018lot
 322 .L021aligned:
 323         movl    %eax,(%edx)
 324         leal    -4(%ecx),%ecx
 325         testl   $-4,%ecx
 326         leal    4(%edx),%edx
 327         jnz     .L021aligned
 328         cmpl    $0,%ecx
 329         jne     .L020little
 330         ret
 331 .size   OPENSSL_cleanse,.-.L_OPENSSL_cleanse_begin
 332 .globl  OPENSSL_ia32_rdrand
 333 .type   OPENSSL_ia32_rdrand,@function
 334 .align  16
 335 OPENSSL_ia32_rdrand:
 336 .L_OPENSSL_ia32_rdrand_begin:
 337         movl    $8,%ecx
 338 .L022loop:
 339 .byte   15,199,240
 340         jc      .L023break
 341         loop    .L022loop
 342 .L023break:
 343         cmpl    $0,%eax
 344         cmovel  %ecx,%eax
 345         ret
 346 .size   OPENSSL_ia32_rdrand,.-.L_OPENSSL_ia32_rdrand_begin
 347 .hidden OPENSSL_cpuid_setup
 348 .hidden OPENSSL_ia32cap_P
 349 .comm   OPENSSL_ia32cap_P,8,4
 350 .section        .init
 351         call    OPENSSL_cpuid_setup
 352 #else
 353 .file   "x86cpuid.S"
 354 .text
 355 .globl  OPENSSL_ia32_cpuid
 356 .type   OPENSSL_ia32_cpuid,@function
 357 .align  16
 358 OPENSSL_ia32_cpuid:
 359 .L_OPENSSL_ia32_cpuid_begin:
 360         pushl   %ebp
 361         pushl   %ebx
 362         pushl   %esi
 363         pushl   %edi
 364         xorl    %edx,%edx
 365         pushfl
 366         popl    %eax
 367         movl    %eax,%ecx
 368         xorl    $2097152,%eax
 369         pushl   %eax
 370         popfl
 371         pushfl
 372         popl    %eax
 373         xorl    %eax,%ecx
 374         xorl    %eax,%eax
 375         btl     $21,%ecx
 376         jnc     .L000nocpuid
 377         .byte   0x0f,0xa2
 378         movl    %eax,%edi
 379         xorl    %eax,%eax
 380         cmpl    $1970169159,%ebx
 381         setne   %al
 382         movl    %eax,%ebp
 383         cmpl    $1231384169,%edx
 384         setne   %al
 385         orl     %eax,%ebp
 386         cmpl    $1818588270,%ecx
 387         setne   %al
 388         orl     %eax,%ebp
 389         jz      .L001intel
 390         cmpl    $1752462657,%ebx
 391         setne   %al
 392         movl    %eax,%esi
 393         cmpl    $1769238117,%edx
 394         setne   %al
 395         orl     %eax,%esi
 396         cmpl    $1145913699,%ecx
 397         setne   %al
 398         orl     %eax,%esi
 399         jnz     .L001intel
 400         movl    $2147483648,%eax
 401         .byte   0x0f,0xa2
 402         cmpl    $2147483649,%eax
 403         jb      .L001intel
 404         movl    %eax,%esi
 405         movl    $2147483649,%eax
 406         .byte   0x0f,0xa2
 407         orl     %ecx,%ebp
 408         andl    $2049,%ebp
 409         cmpl    $2147483656,%esi
 410         jb      .L001intel
 411         movl    $2147483656,%eax
 412         .byte   0x0f,0xa2
 413         movzbl  %cl,%esi
 414         incl    %esi
 415         movl    $1,%eax
 416         xorl    %ecx,%ecx
 417         .byte   0x0f,0xa2
 418         btl     $28,%edx
 419         jnc     .L002generic
 420         shrl    $16,%ebx
 421         andl    $255,%ebx
 422         cmpl    %esi,%ebx
 423         ja      .L002generic
 424         andl    $4026531839,%edx
 425         jmp     .L002generic
 426 .L001intel:
 427         cmpl    $4,%edi
 428         movl    $-1,%edi
 429         jb      .L003nocacheinfo
 430         movl    $4,%eax
 431         movl    $0,%ecx
 432         .byte   0x0f,0xa2
 433         movl    %eax,%edi
 434         shrl    $14,%edi
 435         andl    $4095,%edi
 436 .L003nocacheinfo:
 437         movl    $1,%eax
 438         xorl    %ecx,%ecx
 439         .byte   0x0f,0xa2
 440         andl    $3220176895,%edx
 441         cmpl    $0,%ebp
 442         jne     .L004notintel
 443         orl     $1073741824,%edx
 444         andb    $15,%ah
 445         cmpb    $15,%ah
 446         jne     .L004notintel
 447         orl     $1048576,%edx
 448 .L004notintel:
 449         btl     $28,%edx
 450         jnc     .L002generic
 451         andl    $4026531839,%edx
 452         cmpl    $0,%edi
 453         je      .L002generic
 454         orl     $268435456,%edx
 455         shrl    $16,%ebx
 456         cmpb    $1,%bl
 457         ja      .L002generic
 458         andl    $4026531839,%edx
 459 .L002generic:
 460         andl    $2048,%ebp
 461         andl    $4294965247,%ecx
 462         movl    %edx,%esi
 463         orl     %ecx,%ebp
 464         btl     $27,%ecx
 465         jnc     .L005clear_avx
 466         xorl    %ecx,%ecx
 467 .byte   15,1,208
 468         andl    $6,%eax
 469         cmpl    $6,%eax
 470         je      .L006done
 471         cmpl    $2,%eax
 472         je      .L005clear_avx
 473 .L007clear_xmm:
 474         andl    $4261412861,%ebp
 475         andl    $4278190079,%esi
 476 .L005clear_avx:
 477         andl    $4026525695,%ebp
 478 .L006done:
 479         movl    %esi,%eax
 480         movl    %ebp,%edx
 481 .L000nocpuid:
 482         popl    %edi
 483         popl    %esi
 484         popl    %ebx
 485         popl    %ebp
 486         ret
 487 .size   OPENSSL_ia32_cpuid,.-.L_OPENSSL_ia32_cpuid_begin
 488 .globl  OPENSSL_rdtsc
 489 .type   OPENSSL_rdtsc,@function
 490 .align  16
 491 OPENSSL_rdtsc:
 492 .L_OPENSSL_rdtsc_begin:
 493         xorl    %eax,%eax
 494         xorl    %edx,%edx
 495         leal    OPENSSL_ia32cap_P,%ecx
 496         btl     $4,(%ecx)
 497         jnc     .L008notsc
 498         .byte   0x0f,0x31
 499 .L008notsc:
 500         ret
 501 .size   OPENSSL_rdtsc,.-.L_OPENSSL_rdtsc_begin
 502 .globl  OPENSSL_instrument_halt
 503 .type   OPENSSL_instrument_halt,@function
 504 .align  16
 505 OPENSSL_instrument_halt:
 506 .L_OPENSSL_instrument_halt_begin:
 507         leal    OPENSSL_ia32cap_P,%ecx
 508         btl     $4,(%ecx)
 509         jnc     .L009nohalt
 510 .long   2421723150
 511         andl    $3,%eax
 512         jnz     .L009nohalt
 513         pushfl
 514         popl    %eax
 515         btl     $9,%eax
 516         jnc     .L009nohalt
 517         .byte   0x0f,0x31
 518         pushl   %edx
 519         pushl   %eax
 520         hlt
 521         .byte   0x0f,0x31
 522         subl    (%esp),%eax
 523         sbbl    4(%esp),%edx
 524         addl    $8,%esp
 525         ret
 526 .L009nohalt:
 527         xorl    %eax,%eax
 528         xorl    %edx,%edx
 529         ret
 530 .size   OPENSSL_instrument_halt,.-.L_OPENSSL_instrument_halt_begin
 531 .globl  OPENSSL_far_spin
 532 .type   OPENSSL_far_spin,@function
 533 .align  16
 534 OPENSSL_far_spin:
 535 .L_OPENSSL_far_spin_begin:
 536         pushfl
 537         popl    %eax
 538         btl     $9,%eax
 539         jnc     .L010nospin
 540         movl    4(%esp),%eax
 541         movl    8(%esp),%ecx
 542 .long   2430111262
 543         xorl    %eax,%eax
 544         movl    (%ecx),%edx
 545         jmp     .L011spin
 546 .align  16
 547 .L011spin:
 548         incl    %eax
 549         cmpl    (%ecx),%edx
 550         je      .L011spin
 551 .long   529567888
 552         ret
 553 .L010nospin:
 554         xorl    %eax,%eax
 555         xorl    %edx,%edx
 556         ret
 557 .size   OPENSSL_far_spin,.-.L_OPENSSL_far_spin_begin
 558 .globl  OPENSSL_wipe_cpu
 559 .type   OPENSSL_wipe_cpu,@function
 560 .align  16
 561 OPENSSL_wipe_cpu:
 562 .L_OPENSSL_wipe_cpu_begin:
 563         xorl    %eax,%eax
 564         xorl    %edx,%edx
 565         leal    OPENSSL_ia32cap_P,%ecx
 566         movl    (%ecx),%ecx
 567         btl     $1,(%ecx)
 568         jnc     .L012no_x87
 569         andl    $83886080,%ecx
 570         cmpl    $83886080,%ecx
 571         jne     .L013no_sse2
 572         pxor    %xmm0,%xmm0
 573         pxor    %xmm1,%xmm1
 574         pxor    %xmm2,%xmm2
 575         pxor    %xmm3,%xmm3
 576         pxor    %xmm4,%xmm4
 577         pxor    %xmm5,%xmm5
 578         pxor    %xmm6,%xmm6
 579         pxor    %xmm7,%xmm7
 580 .L013no_sse2:
 581 .long   4007259865,4007259865,4007259865,4007259865,2430851995
 582 .L012no_x87:
 583         leal    4(%esp),%eax
 584         ret
 585 .size   OPENSSL_wipe_cpu,.-.L_OPENSSL_wipe_cpu_begin
 586 .globl  OPENSSL_atomic_add
 587 .type   OPENSSL_atomic_add,@function
 588 .align  16
 589 OPENSSL_atomic_add:
 590 .L_OPENSSL_atomic_add_begin:
 591         movl    4(%esp),%edx
 592         movl    8(%esp),%ecx
 593         pushl   %ebx
 594         nop
 595         movl    (%edx),%eax
 596 .L014spin:
 597         leal    (%eax,%ecx,1),%ebx
 598         nop
 599 .long   447811568
 600         jne     .L014spin
 601         movl    %ebx,%eax
 602         popl    %ebx
 603         ret
 604 .size   OPENSSL_atomic_add,.-.L_OPENSSL_atomic_add_begin
 605 .globl  OPENSSL_indirect_call
 606 .type   OPENSSL_indirect_call,@function
 607 .align  16
 608 OPENSSL_indirect_call:
 609 .L_OPENSSL_indirect_call_begin:
 610         pushl   %ebp
 611         movl    %esp,%ebp
 612         subl    $28,%esp
 613         movl    12(%ebp),%ecx
 614         movl    %ecx,(%esp)
 615         movl    16(%ebp),%edx
 616         movl    %edx,4(%esp)
 617         movl    20(%ebp),%eax
 618         movl    %eax,8(%esp)
 619         movl    24(%ebp),%eax
 620         movl    %eax,12(%esp)
 621         movl    28(%ebp),%eax
 622         movl    %eax,16(%esp)
 623         movl    32(%ebp),%eax
 624         movl    %eax,20(%esp)
 625         movl    36(%ebp),%eax
 626         movl    %eax,24(%esp)
 627         call    *8(%ebp)
 628         movl    %ebp,%esp
 629         popl    %ebp
 630         ret
 631 .size   OPENSSL_indirect_call,.-.L_OPENSSL_indirect_call_begin
 632 .globl  OPENSSL_cleanse
 633 .type   OPENSSL_cleanse,@function
 634 .align  16
 635 OPENSSL_cleanse:
 636 .L_OPENSSL_cleanse_begin:
 637         movl    4(%esp),%edx
 638         movl    8(%esp),%ecx
 639         xorl    %eax,%eax
 640         cmpl    $7,%ecx
 641         jae     .L015lot
 642         cmpl    $0,%ecx
 643         je      .L016ret
 644 .L017little:
 645         movb    %al,(%edx)
 646         subl    $1,%ecx
 647         leal    1(%edx),%edx
 648         jnz     .L017little
 649 .L016ret:
 650         ret
 651 .align  16
 652 .L015lot:
 653         testl   $3,%edx
 654         jz      .L018aligned
 655         movb    %al,(%edx)
 656         leal    -1(%ecx),%ecx
 657         leal    1(%edx),%edx
 658         jmp     .L015lot
 659 .L018aligned:
 660         movl    %eax,(%edx)
 661         leal    -4(%ecx),%ecx
 662         testl   $-4,%ecx
 663         leal    4(%edx),%edx
 664         jnz     .L018aligned
 665         cmpl    $0,%ecx
 666         jne     .L017little
 667         ret
 668 .size   OPENSSL_cleanse,.-.L_OPENSSL_cleanse_begin
 669 .globl  OPENSSL_ia32_rdrand
 670 .type   OPENSSL_ia32_rdrand,@function
 671 .align  16
 672 OPENSSL_ia32_rdrand:
 673 .L_OPENSSL_ia32_rdrand_begin:
 674         movl    $8,%ecx
 675 .L019loop:
 676 .byte   15,199,240
 677         jc      .L020break
 678         loop    .L019loop
 679 .L020break:
 680         cmpl    $0,%eax
 681         cmovel  %ecx,%eax
 682         ret
 683 .size   OPENSSL_ia32_rdrand,.-.L_OPENSSL_ia32_rdrand_begin
 684 .hidden OPENSSL_cpuid_setup
 685 .hidden OPENSSL_ia32cap_P
 686 .comm   OPENSSL_ia32cap_P,8,4
 687 .section        .init
 688         call    OPENSSL_cpuid_setup
 689 #endif