diff options
Diffstat (limited to 'win-x86_64/crypto/cpu-x86_64-asm.asm')
| -rw-r--r-- | win-x86_64/crypto/cpu-x86_64-asm.asm | 154 |
1 files changed, 0 insertions, 154 deletions
diff --git a/win-x86_64/crypto/cpu-x86_64-asm.asm b/win-x86_64/crypto/cpu-x86_64-asm.asm deleted file mode 100644 index c92d7bb..0000000 --- a/win-x86_64/crypto/cpu-x86_64-asm.asm +++ /dev/null @@ -1,154 +0,0 @@ -default rel -%define XMMWORD -%define YMMWORD -%define ZMMWORD -section .text code align=64 - - -global OPENSSL_ia32_cpuid - -ALIGN 16 -OPENSSL_ia32_cpuid: - mov QWORD[8+rsp],rdi ;WIN64 prologue - mov QWORD[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[8+rdi],eax - cpuid - mov r11d,eax - - xor eax,eax - cmp ebx,0x756e6547 - setne al - mov r9d,eax - cmp edx,0x49656e69 - setne al - or r9d,eax - cmp ecx,0x6c65746e - setne al - or r9d,eax - jz NEAR $L$intel - - cmp ebx,0x68747541 - setne al - mov r10d,eax - cmp edx,0x69746E65 - setne al - or r10d,eax - cmp ecx,0x444D4163 - setne al - or r10d,eax - jnz NEAR $L$intel - - - - - mov eax,0x80000000 - cpuid - - - cmp eax,0x80000001 - jb NEAR $L$intel - mov r10d,eax - mov eax,0x80000001 - cpuid - - - or r9d,ecx - and r9d,0x00000801 - - cmp r10d,0x80000008 - jb NEAR $L$intel - - mov eax,0x80000008 - cpuid - - movzx r10,cl - inc r10 - - mov eax,1 - cpuid - - bt edx,28 - jnc NEAR $L$generic - shr ebx,16 - cmp bl,r10b - ja NEAR $L$generic - and edx,0xefffffff - jmp NEAR $L$generic - -$L$intel: - cmp r11d,4 - mov r10d,-1 - jb NEAR $L$nocacheinfo - - mov eax,4 - mov ecx,0 - cpuid - mov r10d,eax - shr r10d,14 - and r10d,0xfff - - cmp r11d,7 - jb NEAR $L$nocacheinfo - - mov eax,7 - xor ecx,ecx - cpuid - mov DWORD[8+rdi],ebx - -$L$nocacheinfo: - mov eax,1 - cpuid - - and edx,0xbfefffff - cmp r9d,0 - jne NEAR $L$notintel - or edx,0x40000000 -$L$notintel: - bt edx,28 - jnc NEAR $L$generic - and edx,0xefffffff - cmp r10d,0 - je NEAR $L$generic - - or edx,0x10000000 - shr ebx,16 - cmp bl,1 - ja NEAR $L$generic - and edx,0xefffffff -$L$generic: - and r9d,0x00000800 - and ecx,0xfffff7ff - or r9d,ecx - - mov r10d,edx - bt r9d,27 - jnc NEAR $L$clear_avx - xor ecx,ecx -DB 0x0f,0x01,0xd0 - and eax,6 - cmp eax,6 - je NEAR $L$done -$L$clear_avx: - mov eax,0xefffe7ff - and r9d,eax - and DWORD[8+rdi],0xffffffdf -$L$done: - mov DWORD[4+rdi],r9d - mov DWORD[rdi],r10d - mov rbx,r8 - mov rdi,QWORD[8+rsp] ;WIN64 epilogue - mov rsi,QWORD[16+rsp] - DB 0F3h,0C3h ;repret -$L$SEH_end_OPENSSL_ia32_cpuid: - |