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|
%ifidn __OUTPUT_FORMAT__,obj
section code use32 class=code align=64
%elifidn __OUTPUT_FORMAT__,win32
$@feat.00 equ 1
section .text code align=64
%else
section .text code
%endif
;extern _OPENSSL_ia32cap_P
align 16
__mul_1x1_mmx:
sub esp,36
mov ecx,eax
lea edx,[eax*1+eax]
and ecx,1073741823
lea ebp,[edx*1+edx]
mov DWORD [esp],0
and edx,2147483647
movd mm2,eax
movd mm3,ebx
mov DWORD [4+esp],ecx
xor ecx,edx
pxor mm5,mm5
pxor mm4,mm4
mov DWORD [8+esp],edx
xor edx,ebp
mov DWORD [12+esp],ecx
pcmpgtd mm5,mm2
paddd mm2,mm2
xor ecx,edx
mov DWORD [16+esp],ebp
xor ebp,edx
pand mm5,mm3
pcmpgtd mm4,mm2
mov DWORD [20+esp],ecx
xor ebp,ecx
psllq mm5,31
pand mm4,mm3
mov DWORD [24+esp],edx
mov esi,7
mov DWORD [28+esp],ebp
mov ebp,esi
and esi,ebx
shr ebx,3
mov edi,ebp
psllq mm4,30
and edi,ebx
shr ebx,3
movd mm0,DWORD [esi*4+esp]
mov esi,ebp
and esi,ebx
shr ebx,3
movd mm2,DWORD [edi*4+esp]
mov edi,ebp
psllq mm2,3
and edi,ebx
shr ebx,3
pxor mm0,mm2
movd mm1,DWORD [esi*4+esp]
mov esi,ebp
psllq mm1,6
and esi,ebx
shr ebx,3
pxor mm0,mm1
movd mm2,DWORD [edi*4+esp]
mov edi,ebp
psllq mm2,9
and edi,ebx
shr ebx,3
pxor mm0,mm2
movd mm1,DWORD [esi*4+esp]
mov esi,ebp
psllq mm1,12
and esi,ebx
shr ebx,3
pxor mm0,mm1
movd mm2,DWORD [edi*4+esp]
mov edi,ebp
psllq mm2,15
and edi,ebx
shr ebx,3
pxor mm0,mm2
movd mm1,DWORD [esi*4+esp]
mov esi,ebp
psllq mm1,18
and esi,ebx
shr ebx,3
pxor mm0,mm1
movd mm2,DWORD [edi*4+esp]
mov edi,ebp
psllq mm2,21
and edi,ebx
shr ebx,3
pxor mm0,mm2
movd mm1,DWORD [esi*4+esp]
mov esi,ebp
psllq mm1,24
and esi,ebx
shr ebx,3
pxor mm0,mm1
movd mm2,DWORD [edi*4+esp]
pxor mm0,mm4
psllq mm2,27
pxor mm0,mm2
movd mm1,DWORD [esi*4+esp]
pxor mm0,mm5
psllq mm1,30
add esp,36
pxor mm0,mm1
ret
align 16
__mul_1x1_ialu:
sub esp,36
mov ecx,eax
lea edx,[eax*1+eax]
lea ebp,[eax*4]
and ecx,1073741823
lea edi,[eax*1+eax]
sar eax,31
mov DWORD [esp],0
and edx,2147483647
mov DWORD [4+esp],ecx
xor ecx,edx
mov DWORD [8+esp],edx
xor edx,ebp
mov DWORD [12+esp],ecx
xor ecx,edx
mov DWORD [16+esp],ebp
xor ebp,edx
mov DWORD [20+esp],ecx
xor ebp,ecx
sar edi,31
and eax,ebx
mov DWORD [24+esp],edx
and edi,ebx
mov DWORD [28+esp],ebp
mov edx,eax
shl eax,31
mov ecx,edi
shr edx,1
mov esi,7
shl edi,30
and esi,ebx
shr ecx,2
xor eax,edi
shr ebx,3
mov edi,7
and edi,ebx
shr ebx,3
xor edx,ecx
xor eax,DWORD [esi*4+esp]
mov esi,7
and esi,ebx
shr ebx,3
mov ebp,DWORD [edi*4+esp]
mov edi,7
mov ecx,ebp
shl ebp,3
and edi,ebx
shr ecx,29
xor eax,ebp
shr ebx,3
xor edx,ecx
mov ecx,DWORD [esi*4+esp]
mov esi,7
mov ebp,ecx
shl ecx,6
and esi,ebx
shr ebp,26
xor eax,ecx
shr ebx,3
xor edx,ebp
mov ebp,DWORD [edi*4+esp]
mov edi,7
mov ecx,ebp
shl ebp,9
and edi,ebx
shr ecx,23
xor eax,ebp
shr ebx,3
xor edx,ecx
mov ecx,DWORD [esi*4+esp]
mov esi,7
mov ebp,ecx
shl ecx,12
and esi,ebx
shr ebp,20
xor eax,ecx
shr ebx,3
xor edx,ebp
mov ebp,DWORD [edi*4+esp]
mov edi,7
mov ecx,ebp
shl ebp,15
and edi,ebx
shr ecx,17
xor eax,ebp
shr ebx,3
xor edx,ecx
mov ecx,DWORD [esi*4+esp]
mov esi,7
mov ebp,ecx
shl ecx,18
and esi,ebx
shr ebp,14
xor eax,ecx
shr ebx,3
xor edx,ebp
mov ebp,DWORD [edi*4+esp]
mov edi,7
mov ecx,ebp
shl ebp,21
and edi,ebx
shr ecx,11
xor eax,ebp
shr ebx,3
xor edx,ecx
mov ecx,DWORD [esi*4+esp]
mov esi,7
mov ebp,ecx
shl ecx,24
and esi,ebx
shr ebp,8
xor eax,ecx
shr ebx,3
xor edx,ebp
mov ebp,DWORD [edi*4+esp]
mov ecx,ebp
shl ebp,27
mov edi,DWORD [esi*4+esp]
shr ecx,5
mov esi,edi
xor eax,ebp
shl edi,30
xor edx,ecx
shr esi,2
xor eax,edi
xor edx,esi
add esp,36
ret
global _bn_GF2m_mul_2x2
align 16
_bn_GF2m_mul_2x2:
L$_bn_GF2m_mul_2x2_begin:
lea edx,[_OPENSSL_ia32cap_P]
mov eax,DWORD [edx]
mov edx,DWORD [4+edx]
test eax,8388608
jz NEAR L$000ialu
test eax,16777216
jz NEAR L$001mmx
test edx,2
jz NEAR L$001mmx
movups xmm0,[8+esp]
shufps xmm0,xmm0,177
db 102,15,58,68,192,1
mov eax,DWORD [4+esp]
movups [eax],xmm0
ret
align 16
L$001mmx:
push ebp
push ebx
push esi
push edi
mov eax,DWORD [24+esp]
mov ebx,DWORD [32+esp]
call __mul_1x1_mmx
movq mm7,mm0
mov eax,DWORD [28+esp]
mov ebx,DWORD [36+esp]
call __mul_1x1_mmx
movq mm6,mm0
mov eax,DWORD [24+esp]
mov ebx,DWORD [32+esp]
xor eax,DWORD [28+esp]
xor ebx,DWORD [36+esp]
call __mul_1x1_mmx
pxor mm0,mm7
mov eax,DWORD [20+esp]
pxor mm0,mm6
movq mm2,mm0
psllq mm0,32
pop edi
psrlq mm2,32
pop esi
pxor mm0,mm6
pop ebx
pxor mm2,mm7
movq [eax],mm0
pop ebp
movq [8+eax],mm2
emms
ret
align 16
L$000ialu:
push ebp
push ebx
push esi
push edi
sub esp,20
mov eax,DWORD [44+esp]
mov ebx,DWORD [52+esp]
call __mul_1x1_ialu
mov DWORD [8+esp],eax
mov DWORD [12+esp],edx
mov eax,DWORD [48+esp]
mov ebx,DWORD [56+esp]
call __mul_1x1_ialu
mov DWORD [esp],eax
mov DWORD [4+esp],edx
mov eax,DWORD [44+esp]
mov ebx,DWORD [52+esp]
xor eax,DWORD [48+esp]
xor ebx,DWORD [56+esp]
call __mul_1x1_ialu
mov ebp,DWORD [40+esp]
mov ebx,DWORD [esp]
mov ecx,DWORD [4+esp]
mov edi,DWORD [8+esp]
mov esi,DWORD [12+esp]
xor eax,edx
xor edx,ecx
xor eax,ebx
mov DWORD [ebp],ebx
xor edx,edi
mov DWORD [12+ebp],esi
xor eax,esi
add esp,20
xor edx,esi
pop edi
xor eax,edx
pop esi
mov DWORD [8+ebp],edx
pop ebx
mov DWORD [4+ebp],eax
pop ebp
ret
db 71,70,40,50,94,109,41,32,77,117,108,116,105,112,108,105
db 99,97,116,105,111,110,32,102,111,114,32,120,56,54,44,32
db 67,82,89,80,84,79,71,65,77,83,32,98,121,32,60,97
db 112,112,114,111,64,111,112,101,110,115,115,108,46,111,114,103
db 62,0
segment .bss
common _OPENSSL_ia32cap_P 16
|
