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OPTION DOTNAME
.text$ SEGMENT ALIGN(256) 'CODE'
PUBLIC OPENSSL_ia32_cpuid
ALIGN 16
OPENSSL_ia32_cpuid PROC PUBLIC
mov QWORD PTR[8+rsp],rdi ;WIN64 prologue
mov QWORD PTR[16+rsp],rsi
mov rax,rsp
$L$SEH_begin_OPENSSL_ia32_cpuid::
mov rdi,rcx
mov rdi,rcx
mov r8,rbx
xor eax,eax
mov DWORD PTR[8+rdi],eax
cpuid
mov r11d,eax
xor eax,eax
cmp ebx,0756e6547h
setne al
mov r9d,eax
cmp edx,049656e69h
setne al
or r9d,eax
cmp ecx,06c65746eh
setne al
or r9d,eax
jz $L$intel
cmp ebx,068747541h
setne al
mov r10d,eax
cmp edx,069746E65h
setne al
or r10d,eax
cmp ecx,0444D4163h
setne al
or r10d,eax
jnz $L$intel
mov eax,080000000h
cpuid
cmp eax,080000001h
jb $L$intel
mov r10d,eax
mov eax,080000001h
cpuid
or r9d,ecx
and r9d,000000801h
cmp r10d,080000008h
jb $L$intel
mov eax,080000008h
cpuid
movzx r10,cl
inc r10
mov eax,1
cpuid
bt edx,28
jnc $L$generic
shr ebx,16
cmp bl,r10b
ja $L$generic
and edx,0efffffffh
jmp $L$generic
$L$intel::
cmp r11d,4
mov r10d,-1
jb $L$nocacheinfo
mov eax,4
mov ecx,0
cpuid
mov r10d,eax
shr r10d,14
and r10d,0fffh
cmp r11d,7
jb $L$nocacheinfo
mov eax,7
xor ecx,ecx
cpuid
mov DWORD PTR[8+rdi],ebx
$L$nocacheinfo::
mov eax,1
cpuid
and edx,0bfefffffh
cmp r9d,0
jne $L$notintel
or edx,040000000h
and ah,15
cmp ah,15
jne $L$notintel
or edx,000100000h
$L$notintel::
bt edx,28
jnc $L$generic
and edx,0efffffffh
cmp r10d,0
je $L$generic
or edx,010000000h
shr ebx,16
cmp bl,1
ja $L$generic
and edx,0efffffffh
$L$generic::
and r9d,000000800h
and ecx,0fffff7ffh
or r9d,ecx
mov r10d,edx
bt r9d,27
jnc $L$clear_avx
xor ecx,ecx
DB 00fh,001h,0d0h
and eax,6
cmp eax,6
je $L$done
$L$clear_avx::
mov eax,0efffe7ffh
and r9d,eax
and DWORD PTR[8+rdi],0ffffffdfh
$L$done::
mov DWORD PTR[4+rdi],r9d
mov DWORD PTR[rdi],r10d
mov rbx,r8
mov rdi,QWORD PTR[8+rsp] ;WIN64 epilogue
mov rsi,QWORD PTR[16+rsp]
DB 0F3h,0C3h ;repret
$L$SEH_end_OPENSSL_ia32_cpuid::
OPENSSL_ia32_cpuid ENDP
.text$ ENDS
END
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