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 .comm   OPENSSL_ia32cap_P,8,4
 348 .section        .init
 349         call    OPENSSL_cpuid_setup
 350 #else
 351 .file   "x86cpuid.S"
 352 .text
 353 .globl  OPENSSL_ia32_cpuid
 354 .type   OPENSSL_ia32_cpuid,@function
 355 .align  16
 356 OPENSSL_ia32_cpuid:
 357 .L_OPENSSL_ia32_cpuid_begin:
 358         pushl   %ebp
 359         pushl   %ebx
 360         pushl   %esi
 361         pushl   %edi
 362         xorl    %edx,%edx
 363         pushfl
 364         popl    %eax
 365         movl    %eax,%ecx
 366         xorl    $2097152,%eax
 367         pushl   %eax
 368         popfl
 369         pushfl
 370         popl    %eax
 371         xorl    %eax,%ecx
 372         xorl    %eax,%eax
 373         btl     $21,%ecx
 374         jnc     .L000nocpuid
 375         .byte   0x0f,0xa2
 376         movl    %eax,%edi
 377         xorl    %eax,%eax
 378         cmpl    $1970169159,%ebx
 379         setne   %al
 380         movl    %eax,%ebp
 381         cmpl    $1231384169,%edx
 382         setne   %al
 383         orl     %eax,%ebp
 384         cmpl    $1818588270,%ecx
 385         setne   %al
 386         orl     %eax,%ebp
 387         jz      .L001intel
 388         cmpl    $1752462657,%ebx
 389         setne   %al
 390         movl    %eax,%esi
 391         cmpl    $1769238117,%edx
 392         setne   %al
 393         orl     %eax,%esi
 394         cmpl    $1145913699,%ecx
 395         setne   %al
 396         orl     %eax,%esi
 397         jnz     .L001intel
 398         movl    $2147483648,%eax
 399         .byte   0x0f,0xa2
 400         cmpl    $2147483649,%eax
 401         jb      .L001intel
 402         movl    %eax,%esi
 403         movl    $2147483649,%eax
 404         .byte   0x0f,0xa2
 405         orl     %ecx,%ebp
 406         andl    $2049,%ebp
 407         cmpl    $2147483656,%esi
 408         jb      .L001intel
 409         movl    $2147483656,%eax
 410         .byte   0x0f,0xa2
 411         movzbl  %cl,%esi
 412         incl    %esi
 413         movl    $1,%eax
 414         xorl    %ecx,%ecx
 415         .byte   0x0f,0xa2
 416         btl     $28,%edx
 417         jnc     .L002generic
 418         shrl    $16,%ebx
 419         andl    $255,%ebx
 420         cmpl    %esi,%ebx
 421         ja      .L002generic
 422         andl    $4026531839,%edx
 423         jmp     .L002generic
 424 .L001intel:
 425         cmpl    $4,%edi
 426         movl    $-1,%edi
 427         jb      .L003nocacheinfo
 428         movl    $4,%eax
 429         movl    $0,%ecx
 430         .byte   0x0f,0xa2
 431         movl    %eax,%edi
 432         shrl    $14,%edi
 433         andl    $4095,%edi
 434 .L003nocacheinfo:
 435         movl    $1,%eax
 436         xorl    %ecx,%ecx
 437         .byte   0x0f,0xa2
 438         andl    $3220176895,%edx
 439         cmpl    $0,%ebp
 440         jne     .L004notintel
 441         orl     $1073741824,%edx
 442         andb    $15,%ah
 443         cmpb    $15,%ah
 444         jne     .L004notintel
 445         orl     $1048576,%edx
 446 .L004notintel:
 447         btl     $28,%edx
 448         jnc     .L002generic
 449         andl    $4026531839,%edx
 450         cmpl    $0,%edi
 451         je      .L002generic
 452         orl     $268435456,%edx
 453         shrl    $16,%ebx
 454         cmpb    $1,%bl
 455         ja      .L002generic
 456         andl    $4026531839,%edx
 457 .L002generic:
 458         andl    $2048,%ebp
 459         andl    $4294965247,%ecx
 460         movl    %edx,%esi
 461         orl     %ecx,%ebp
 462         btl     $27,%ecx
 463         jnc     .L005clear_avx
 464         xorl    %ecx,%ecx
 465 .byte   15,1,208
 466         andl    $6,%eax
 467         cmpl    $6,%eax
 468         je      .L006done
 469         cmpl    $2,%eax
 470         je      .L005clear_avx
 471 .L007clear_xmm:
 472         andl    $4261412861,%ebp
 473         andl    $4278190079,%esi
 474 .L005clear_avx:
 475         andl    $4026525695,%ebp
 476 .L006done:
 477         movl    %esi,%eax
 478         movl    %ebp,%edx
 479 .L000nocpuid:
 480         popl    %edi
 481         popl    %esi
 482         popl    %ebx
 483         popl    %ebp
 484         ret
 485 .size   OPENSSL_ia32_cpuid,.-.L_OPENSSL_ia32_cpuid_begin
 486 .globl  OPENSSL_rdtsc
 487 .type   OPENSSL_rdtsc,@function
 488 .align  16
 489 OPENSSL_rdtsc:
 490 .L_OPENSSL_rdtsc_begin:
 491         xorl    %eax,%eax
 492         xorl    %edx,%edx
 493         leal    OPENSSL_ia32cap_P,%ecx
 494         btl     $4,(%ecx)
 495         jnc     .L008notsc
 496         .byte   0x0f,0x31
 497 .L008notsc:
 498         ret
 499 .size   OPENSSL_rdtsc,.-.L_OPENSSL_rdtsc_begin
 500 .globl  OPENSSL_instrument_halt
 501 .type   OPENSSL_instrument_halt,@function
 502 .align  16
 503 OPENSSL_instrument_halt:
 504 .L_OPENSSL_instrument_halt_begin:
 505         leal    OPENSSL_ia32cap_P,%ecx
 506         btl     $4,(%ecx)
 507         jnc     .L009nohalt
 508 .long   2421723150
 509         andl    $3,%eax
 510         jnz     .L009nohalt
 511         pushfl
 512         popl    %eax
 513         btl     $9,%eax
 514         jnc     .L009nohalt
 515         .byte   0x0f,0x31
 516         pushl   %edx
 517         pushl   %eax
 518         hlt
 519         .byte   0x0f,0x31
 520         subl    (%esp),%eax
 521         sbbl    4(%esp),%edx
 522         addl    $8,%esp
 523         ret
 524 .L009nohalt:
 525         xorl    %eax,%eax
 526         xorl    %edx,%edx
 527         ret
 528 .size   OPENSSL_instrument_halt,.-.L_OPENSSL_instrument_halt_begin
 529 .globl  OPENSSL_far_spin
 530 .type   OPENSSL_far_spin,@function
 531 .align  16
 532 OPENSSL_far_spin:
 533 .L_OPENSSL_far_spin_begin:
 534         pushfl
 535         popl    %eax
 536         btl     $9,%eax
 537         jnc     .L010nospin
 538         movl    4(%esp),%eax
 539         movl    8(%esp),%ecx
 540 .long   2430111262
 541         xorl    %eax,%eax
 542         movl    (%ecx),%edx
 543         jmp     .L011spin
 544 .align  16
 545 .L011spin:
 546         incl    %eax
 547         cmpl    (%ecx),%edx
 548         je      .L011spin
 549 .long   529567888
 550         ret
 551 .L010nospin:
 552         xorl    %eax,%eax
 553         xorl    %edx,%edx
 554         ret
 555 .size   OPENSSL_far_spin,.-.L_OPENSSL_far_spin_begin
 556 .globl  OPENSSL_wipe_cpu
 557 .type   OPENSSL_wipe_cpu,@function
 558 .align  16
 559 OPENSSL_wipe_cpu:
 560 .L_OPENSSL_wipe_cpu_begin:
 561         xorl    %eax,%eax
 562         xorl    %edx,%edx
 563         leal    OPENSSL_ia32cap_P,%ecx
 564         movl    (%ecx),%ecx
 565         btl     $1,(%ecx)
 566         jnc     .L012no_x87
 567         andl    $83886080,%ecx
 568         cmpl    $83886080,%ecx
 569         jne     .L013no_sse2
 570         pxor    %xmm0,%xmm0
 571         pxor    %xmm1,%xmm1
 572         pxor    %xmm2,%xmm2
 573         pxor    %xmm3,%xmm3
 574         pxor    %xmm4,%xmm4
 575         pxor    %xmm5,%xmm5
 576         pxor    %xmm6,%xmm6
 577         pxor    %xmm7,%xmm7
 578 .L013no_sse2:
 579 .long   4007259865,4007259865,4007259865,4007259865,2430851995
 580 .L012no_x87:
 581         leal    4(%esp),%eax
 582         ret
 583 .size   OPENSSL_wipe_cpu,.-.L_OPENSSL_wipe_cpu_begin
 584 .globl  OPENSSL_atomic_add
 585 .type   OPENSSL_atomic_add,@function
 586 .align  16
 587 OPENSSL_atomic_add:
 588 .L_OPENSSL_atomic_add_begin:
 589         movl    4(%esp),%edx
 590         movl    8(%esp),%ecx
 591         pushl   %ebx
 592         nop
 593         movl    (%edx),%eax
 594 .L014spin:
 595         leal    (%eax,%ecx,1),%ebx
 596         nop
 597 .long   447811568
 598         jne     .L014spin
 599         movl    %ebx,%eax
 600         popl    %ebx
 601         ret
 602 .size   OPENSSL_atomic_add,.-.L_OPENSSL_atomic_add_begin
 603 .globl  OPENSSL_indirect_call
 604 .type   OPENSSL_indirect_call,@function
 605 .align  16
 606 OPENSSL_indirect_call:
 607 .L_OPENSSL_indirect_call_begin:
 608         pushl   %ebp
 609         movl    %esp,%ebp
 610         subl    $28,%esp
 611         movl    12(%ebp),%ecx
 612         movl    %ecx,(%esp)
 613         movl    16(%ebp),%edx
 614         movl    %edx,4(%esp)
 615         movl    20(%ebp),%eax
 616         movl    %eax,8(%esp)
 617         movl    24(%ebp),%eax
 618         movl    %eax,12(%esp)
 619         movl    28(%ebp),%eax
 620         movl    %eax,16(%esp)
 621         movl    32(%ebp),%eax
 622         movl    %eax,20(%esp)
 623         movl    36(%ebp),%eax
 624         movl    %eax,24(%esp)
 625         call    *8(%ebp)
 626         movl    %ebp,%esp
 627         popl    %ebp
 628         ret
 629 .size   OPENSSL_indirect_call,.-.L_OPENSSL_indirect_call_begin
 630 .globl  OPENSSL_cleanse
 631 .type   OPENSSL_cleanse,@function
 632 .align  16
 633 OPENSSL_cleanse:
 634 .L_OPENSSL_cleanse_begin:
 635         movl    4(%esp),%edx
 636         movl    8(%esp),%ecx
 637         xorl    %eax,%eax
 638         cmpl    $7,%ecx
 639         jae     .L015lot
 640         cmpl    $0,%ecx
 641         je      .L016ret
 642 .L017little:
 643         movb    %al,(%edx)
 644         subl    $1,%ecx
 645         leal    1(%edx),%edx
 646         jnz     .L017little
 647 .L016ret:
 648         ret
 649 .align  16
 650 .L015lot:
 651         testl   $3,%edx
 652         jz      .L018aligned
 653         movb    %al,(%edx)
 654         leal    -1(%ecx),%ecx
 655         leal    1(%edx),%edx
 656         jmp     .L015lot
 657 .L018aligned:
 658         movl    %eax,(%edx)
 659         leal    -4(%ecx),%ecx
 660         testl   $-4,%ecx
 661         leal    4(%edx),%edx
 662         jnz     .L018aligned
 663         cmpl    $0,%ecx
 664         jne     .L017little
 665         ret
 666 .size   OPENSSL_cleanse,.-.L_OPENSSL_cleanse_begin
 667 .globl  OPENSSL_ia32_rdrand
 668 .type   OPENSSL_ia32_rdrand,@function
 669 .align  16
 670 OPENSSL_ia32_rdrand:
 671 .L_OPENSSL_ia32_rdrand_begin:
 672         movl    $8,%ecx
 673 .L019loop:
 674 .byte   15,199,240
 675         jc      .L020break
 676         loop    .L019loop
 677 .L020break:
 678         cmpl    $0,%eax
 679         cmovel  %ecx,%eax
 680         ret
 681 .size   OPENSSL_ia32_rdrand,.-.L_OPENSSL_ia32_rdrand_begin
 682 .comm   OPENSSL_ia32cap_P,8,4
 683 .section        .init
 684         call    OPENSSL_cpuid_setup
 685 #endif