# Copyright (c) 2011-2012, Andy Polyakov # All rights reserved. # # Redistribution and use in source and binary forms, with or without # modification, are permitted provided that the following conditions # are met: # # * Redistributions of source code must retain copyright notices, # this list of conditions and the following disclaimer. # # * Redistributions in binary form must reproduce the above # copyright notice, this list of conditions and the following # disclaimer in the documentation and/or other materials # provided with the distribution. # # * Neither the name of the Andy Polyakov nor the names of its # copyright holder and contributors may be used to endorse or # promote products derived from this software without specific # prior written permission. # # ALTERNATIVELY, provided that this notice is retained in full, this # product may be distributed under the terms of the GNU General Public # License (GPL), in which case the provisions of the GPL apply INSTEAD OF # those given above. # # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER AND CONTRIBUTORS # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. # # *** This file is auto-generated *** # .file "x86cpuid.s" .text .globl _OPENSSL_ia32_cpuid .align 4 _OPENSSL_ia32_cpuid: L_OPENSSL_ia32_cpuid_begin: pushl %ebp pushl %ebx pushl %esi pushl %edi xorl %edx,%edx pushfl popl %eax movl %eax,%ecx xorl $2097152,%eax pushl %eax popfl pushfl popl %eax xorl %eax,%ecx xorl %eax,%eax btl $21,%ecx jnc L000nocpuid movl 20(%esp),%esi movl %eax,8(%esi) .byte 0x0f,0xa2 movl %eax,%edi xorl %eax,%eax cmpl $1970169159,%ebx setne %al movl %eax,%ebp cmpl $1231384169,%edx setne %al orl %eax,%ebp cmpl $1818588270,%ecx setne %al orl %eax,%ebp jz L001intel cmpl $1752462657,%ebx setne %al movl %eax,%esi cmpl $1769238117,%edx setne %al orl %eax,%esi cmpl $1145913699,%ecx setne %al orl %eax,%esi jnz L001intel movl $2147483648,%eax .byte 0x0f,0xa2 cmpl $2147483649,%eax jb L001intel movl %eax,%esi movl $2147483649,%eax .byte 0x0f,0xa2 orl %ecx,%ebp andl $2049,%ebp cmpl $2147483656,%esi jb L001intel movl $2147483656,%eax .byte 0x0f,0xa2 movzbl %cl,%esi incl %esi movl $1,%eax xorl %ecx,%ecx .byte 0x0f,0xa2 btl $28,%edx jnc L002generic shrl $16,%ebx andl $255,%ebx cmpl %esi,%ebx ja L002generic andl $4026531839,%edx jmp L002generic L001intel: cmpl $7,%edi jb L003cacheinfo movl 20(%esp),%esi movl $7,%eax xorl %ecx,%ecx .byte 0x0f,0xa2 movl %ebx,8(%esi) L003cacheinfo: cmpl $4,%edi movl $-1,%edi jb L004nocacheinfo movl $4,%eax movl $0,%ecx .byte 0x0f,0xa2 movl %eax,%edi shrl $14,%edi andl $4095,%edi L004nocacheinfo: movl $1,%eax xorl %ecx,%ecx .byte 0x0f,0xa2 andl $3220176895,%edx cmpl $0,%ebp jne L005notintel orl $1073741824,%edx andb $15,%ah cmpb $15,%ah jne L005notintel orl $1048576,%edx L005notintel: btl $28,%edx jnc L002generic andl $4026531839,%edx cmpl $0,%edi je L002generic orl $268435456,%edx shrl $16,%ebx cmpb $1,%bl ja L002generic andl $4026531839,%edx L002generic: andl $2048,%ebp andl $4294965247,%ecx movl %edx,%esi orl %ecx,%ebp btl $27,%ecx jnc L006clear_avx xorl %ecx,%ecx .byte 15,1,208 andl $6,%eax cmpl $6,%eax je L007done cmpl $2,%eax je L006clear_avx L008clear_xmm: andl $4261412861,%ebp andl $4278190079,%esi L006clear_avx: andl $4026525695,%ebp movl 20(%esp),%edi andl $4294967263,8(%edi) L007done: movl %esi,%eax movl %ebp,%edx L000nocpuid: popl %edi popl %esi popl %ebx popl %ebp ret .globl _OPENSSL_rdtsc .align 4 _OPENSSL_rdtsc: L_OPENSSL_rdtsc_begin: xorl %eax,%eax xorl %edx,%edx call L009PIC_me_up L009PIC_me_up: popl %ecx movl L__gnutls_x86_cpuid_s$non_lazy_ptr-L009PIC_me_up(%ecx),%ecx btl $4,(%ecx) jnc L010notsc .byte 0x0f,0x31 L010notsc: ret .globl _OPENSSL_instrument_halt .align 4 _OPENSSL_instrument_halt: L_OPENSSL_instrument_halt_begin: call L011PIC_me_up L011PIC_me_up: popl %ecx movl L__gnutls_x86_cpuid_s$non_lazy_ptr-L011PIC_me_up(%ecx),%ecx btl $4,(%ecx) jnc L012nohalt .long 2421723150 andl $3,%eax jnz L012nohalt pushfl popl %eax btl $9,%eax jnc L012nohalt .byte 0x0f,0x31 pushl %edx pushl %eax hlt .byte 0x0f,0x31 subl (%esp),%eax sbbl 4(%esp),%edx addl $8,%esp ret L012nohalt: xorl %eax,%eax xorl %edx,%edx ret .globl _OPENSSL_far_spin .align 4 _OPENSSL_far_spin: L_OPENSSL_far_spin_begin: pushfl popl %eax btl $9,%eax jnc L013nospin movl 4(%esp),%eax movl 8(%esp),%ecx .long 2430111262 xorl %eax,%eax movl (%ecx),%edx jmp L014spin .align 4,0x90 L014spin: incl %eax cmpl (%ecx),%edx je L014spin .long 529567888 ret L013nospin: xorl %eax,%eax xorl %edx,%edx ret .globl _OPENSSL_wipe_cpu .align 4 _OPENSSL_wipe_cpu: L_OPENSSL_wipe_cpu_begin: xorl %eax,%eax xorl %edx,%edx call L015PIC_me_up L015PIC_me_up: popl %ecx movl L__gnutls_x86_cpuid_s$non_lazy_ptr-L015PIC_me_up(%ecx),%ecx movl (%ecx),%ecx btl $1,(%ecx) jnc L016no_x87 .long 4007259865,4007259865,4007259865,4007259865,2430851995 L016no_x87: leal 4(%esp),%eax ret .globl _OPENSSL_atomic_add .align 4 _OPENSSL_atomic_add: L_OPENSSL_atomic_add_begin: movl 4(%esp),%edx movl 8(%esp),%ecx pushl %ebx nop movl (%edx),%eax L017spin: leal (%eax,%ecx,1),%ebx nop .long 447811568 jne L017spin movl %ebx,%eax popl %ebx ret .globl _OPENSSL_indirect_call .align 4 _OPENSSL_indirect_call: L_OPENSSL_indirect_call_begin: pushl %ebp movl %esp,%ebp subl $28,%esp movl 12(%ebp),%ecx movl %ecx,(%esp) movl 16(%ebp),%edx movl %edx,4(%esp) movl 20(%ebp),%eax movl %eax,8(%esp) movl 24(%ebp),%eax movl %eax,12(%esp) movl 28(%ebp),%eax movl %eax,16(%esp) movl 32(%ebp),%eax movl %eax,20(%esp) movl 36(%ebp),%eax movl %eax,24(%esp) call *8(%ebp) movl %ebp,%esp popl %ebp ret .globl _OPENSSL_cleanse .align 4 _OPENSSL_cleanse: L_OPENSSL_cleanse_begin: movl 4(%esp),%edx movl 8(%esp),%ecx xorl %eax,%eax cmpl $7,%ecx jae L018lot cmpl $0,%ecx je L019ret L020little: movb %al,(%edx) subl $1,%ecx leal 1(%edx),%edx jnz L020little L019ret: ret .align 4,0x90 L018lot: testl $3,%edx jz L021aligned movb %al,(%edx) leal -1(%ecx),%ecx leal 1(%edx),%edx jmp L018lot L021aligned: movl %eax,(%edx) leal -4(%ecx),%ecx testl $-4,%ecx leal 4(%edx),%edx jnz L021aligned cmpl $0,%ecx jne L020little ret .globl _OPENSSL_instrument_bus .align 4 _OPENSSL_instrument_bus: L_OPENSSL_instrument_bus_begin: pushl %ebp pushl %ebx pushl %esi pushl %edi movl $0,%eax popl %edi popl %esi popl %ebx popl %ebp ret .globl _OPENSSL_instrument_bus2 .align 4 _OPENSSL_instrument_bus2: L_OPENSSL_instrument_bus2_begin: pushl %ebp pushl %ebx pushl %esi pushl %edi movl $0,%eax popl %edi popl %esi popl %ebx popl %ebp ret .globl _OPENSSL_ia32_rdrand .align 4 _OPENSSL_ia32_rdrand: L_OPENSSL_ia32_rdrand_begin: movl $8,%ecx L022loop: .byte 15,199,240 jc L023break loop L022loop L023break: cmpl $0,%eax cmovel %ecx,%eax ret .section __IMPORT,__pointers,non_lazy_symbol_pointers L__gnutls_x86_cpuid_s$non_lazy_ptr: .indirect_symbol __gnutls_x86_cpuid_s .long 0 .comm __gnutls_x86_cpuid_s,16,2 .mod_init_func .align 2 .long _OPENSSL_cpuid_setup .section .note.GNU-stack,"",%progbits