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|
.file "crypto/bn/asm/x86-gf2m.s"
.text
.type _mul_1x1_mmx,@function
.align 16
_mul_1x1_mmx:
subl $36,%esp
movl %eax,%ecx
leal (%eax,%eax,1),%edx
andl $1073741823,%ecx
leal (%edx,%edx,1),%ebp
movl $0,(%esp)
andl $2147483647,%edx
movd %eax,%mm2
movd %ebx,%mm3
movl %ecx,4(%esp)
xorl %edx,%ecx
pxor %mm5,%mm5
pxor %mm4,%mm4
movl %edx,8(%esp)
xorl %ebp,%edx
movl %ecx,12(%esp)
pcmpgtd %mm2,%mm5
paddd %mm2,%mm2
xorl %edx,%ecx
movl %ebp,16(%esp)
xorl %edx,%ebp
pand %mm3,%mm5
pcmpgtd %mm2,%mm4
movl %ecx,20(%esp)
xorl %ecx,%ebp
psllq $31,%mm5
pand %mm3,%mm4
movl %edx,24(%esp)
movl $7,%esi
movl %ebp,28(%esp)
movl %esi,%ebp
andl %ebx,%esi
shrl $3,%ebx
movl %ebp,%edi
psllq $30,%mm4
andl %ebx,%edi
shrl $3,%ebx
movd (%esp,%esi,4),%mm0
movl %ebp,%esi
andl %ebx,%esi
shrl $3,%ebx
movd (%esp,%edi,4),%mm2
movl %ebp,%edi
psllq $3,%mm2
andl %ebx,%edi
shrl $3,%ebx
pxor %mm2,%mm0
movd (%esp,%esi,4),%mm1
movl %ebp,%esi
psllq $6,%mm1
andl %ebx,%esi
shrl $3,%ebx
pxor %mm1,%mm0
movd (%esp,%edi,4),%mm2
movl %ebp,%edi
psllq $9,%mm2
andl %ebx,%edi
shrl $3,%ebx
pxor %mm2,%mm0
movd (%esp,%esi,4),%mm1
movl %ebp,%esi
psllq $12,%mm1
andl %ebx,%esi
shrl $3,%ebx
pxor %mm1,%mm0
movd (%esp,%edi,4),%mm2
movl %ebp,%edi
psllq $15,%mm2
andl %ebx,%edi
shrl $3,%ebx
pxor %mm2,%mm0
movd (%esp,%esi,4),%mm1
movl %ebp,%esi
psllq $18,%mm1
andl %ebx,%esi
shrl $3,%ebx
pxor %mm1,%mm0
movd (%esp,%edi,4),%mm2
movl %ebp,%edi
psllq $21,%mm2
andl %ebx,%edi
shrl $3,%ebx
pxor %mm2,%mm0
movd (%esp,%esi,4),%mm1
movl %ebp,%esi
psllq $24,%mm1
andl %ebx,%esi
shrl $3,%ebx
pxor %mm1,%mm0
movd (%esp,%edi,4),%mm2
pxor %mm4,%mm0
psllq $27,%mm2
pxor %mm2,%mm0
movd (%esp,%esi,4),%mm1
pxor %mm5,%mm0
psllq $30,%mm1
addl $36,%esp
pxor %mm1,%mm0
ret
.size _mul_1x1_mmx,.-_mul_1x1_mmx
.type _mul_1x1_ialu,@function
.align 16
_mul_1x1_ialu:
subl $36,%esp
movl %eax,%ecx
leal (%eax,%eax,1),%edx
leal (,%eax,4),%ebp
andl $1073741823,%ecx
leal (%eax,%eax,1),%edi
sarl $31,%eax
movl $0,(%esp)
andl $2147483647,%edx
movl %ecx,4(%esp)
xorl %edx,%ecx
movl %edx,8(%esp)
xorl %ebp,%edx
movl %ecx,12(%esp)
xorl %edx,%ecx
movl %ebp,16(%esp)
xorl %edx,%ebp
movl %ecx,20(%esp)
xorl %ecx,%ebp
sarl $31,%edi
andl %ebx,%eax
movl %edx,24(%esp)
andl %ebx,%edi
movl %ebp,28(%esp)
movl %eax,%edx
shll $31,%eax
movl %edi,%ecx
shrl $1,%edx
movl $7,%esi
shll $30,%edi
andl %ebx,%esi
shrl $2,%ecx
xorl %edi,%eax
shrl $3,%ebx
movl $7,%edi
andl %ebx,%edi
shrl $3,%ebx
xorl %ecx,%edx
xorl (%esp,%esi,4),%eax
movl $7,%esi
andl %ebx,%esi
shrl $3,%ebx
movl (%esp,%edi,4),%ebp
movl $7,%edi
movl %ebp,%ecx
shll $3,%ebp
andl %ebx,%edi
shrl $29,%ecx
xorl %ebp,%eax
shrl $3,%ebx
xorl %ecx,%edx
movl (%esp,%esi,4),%ecx
movl $7,%esi
movl %ecx,%ebp
shll $6,%ecx
andl %ebx,%esi
shrl $26,%ebp
xorl %ecx,%eax
shrl $3,%ebx
xorl %ebp,%edx
movl (%esp,%edi,4),%ebp
movl $7,%edi
movl %ebp,%ecx
shll $9,%ebp
andl %ebx,%edi
shrl $23,%ecx
xorl %ebp,%eax
shrl $3,%ebx
xorl %ecx,%edx
movl (%esp,%esi,4),%ecx
movl $7,%esi
movl %ecx,%ebp
shll $12,%ecx
andl %ebx,%esi
shrl $20,%ebp
xorl %ecx,%eax
shrl $3,%ebx
xorl %ebp,%edx
movl (%esp,%edi,4),%ebp
movl $7,%edi
movl %ebp,%ecx
shll $15,%ebp
andl %ebx,%edi
shrl $17,%ecx
xorl %ebp,%eax
shrl $3,%ebx
xorl %ecx,%edx
movl (%esp,%esi,4),%ecx
movl $7,%esi
movl %ecx,%ebp
shll $18,%ecx
andl %ebx,%esi
shrl $14,%ebp
xorl %ecx,%eax
shrl $3,%ebx
xorl %ebp,%edx
movl (%esp,%edi,4),%ebp
movl $7,%edi
movl %ebp,%ecx
shll $21,%ebp
andl %ebx,%edi
shrl $11,%ecx
xorl %ebp,%eax
shrl $3,%ebx
xorl %ecx,%edx
movl (%esp,%esi,4),%ecx
movl $7,%esi
movl %ecx,%ebp
shll $24,%ecx
andl %ebx,%esi
shrl $8,%ebp
xorl %ecx,%eax
shrl $3,%ebx
xorl %ebp,%edx
movl (%esp,%edi,4),%ebp
movl %ebp,%ecx
shll $27,%ebp
movl (%esp,%esi,4),%edi
shrl $5,%ecx
movl %edi,%esi
xorl %ebp,%eax
shll $30,%edi
xorl %ecx,%edx
shrl $2,%esi
xorl %edi,%eax
xorl %esi,%edx
addl $36,%esp
ret
.size _mul_1x1_ialu,.-_mul_1x1_ialu
.globl bn_GF2m_mul_2x2
.type bn_GF2m_mul_2x2,@function
.align 16
bn_GF2m_mul_2x2:
.L_bn_GF2m_mul_2x2_begin:
call .L000PIC_me_up
.L000PIC_me_up:
popl %edx
leal _GLOBAL_OFFSET_TABLE_+[.-.L000PIC_me_up](%edx),%edx
movl OPENSSL_ia32cap_P@GOT(%edx),%edx
movl (%edx),%eax
movl 4(%edx),%edx
testl $8388608,%eax
jz .L001ialu
testl $16777216,%eax
jz .L002mmx
testl $2,%edx
jz .L002mmx
movups 8(%esp),%xmm0
shufps $177,%xmm0,%xmm0
.byte 102,15,58,68,192,1
movl 4(%esp),%eax
movups %xmm0,(%eax)
ret
.align 16
.L002mmx:
pushl %ebp
pushl %ebx
pushl %esi
pushl %edi
movl 24(%esp),%eax
movl 32(%esp),%ebx
call _mul_1x1_mmx
movq %mm0,%mm7
movl 28(%esp),%eax
movl 36(%esp),%ebx
call _mul_1x1_mmx
movq %mm0,%mm6
movl 24(%esp),%eax
movl 32(%esp),%ebx
xorl 28(%esp),%eax
xorl 36(%esp),%ebx
call _mul_1x1_mmx
pxor %mm7,%mm0
movl 20(%esp),%eax
pxor %mm6,%mm0
movq %mm0,%mm2
psllq $32,%mm0
popl %edi
psrlq $32,%mm2
popl %esi
pxor %mm6,%mm0
popl %ebx
pxor %mm7,%mm2
movq %mm0,(%eax)
popl %ebp
movq %mm2,8(%eax)
emms
ret
.align 16
.L001ialu:
pushl %ebp
pushl %ebx
pushl %esi
pushl %edi
subl $20,%esp
movl 44(%esp),%eax
movl 52(%esp),%ebx
call _mul_1x1_ialu
movl %eax,8(%esp)
movl %edx,12(%esp)
movl 48(%esp),%eax
movl 56(%esp),%ebx
call _mul_1x1_ialu
movl %eax,(%esp)
movl %edx,4(%esp)
movl 44(%esp),%eax
movl 52(%esp),%ebx
xorl 48(%esp),%eax
xorl 56(%esp),%ebx
call _mul_1x1_ialu
movl 40(%esp),%ebp
movl (%esp),%ebx
movl 4(%esp),%ecx
movl 8(%esp),%edi
movl 12(%esp),%esi
xorl %edx,%eax
xorl %ecx,%edx
xorl %ebx,%eax
movl %ebx,(%ebp)
xorl %edi,%edx
movl %esi,12(%ebp)
xorl %esi,%eax
addl $20,%esp
xorl %esi,%edx
popl %edi
xorl %edx,%eax
popl %esi
movl %edx,8(%ebp)
popl %ebx
movl %eax,4(%ebp)
popl %ebp
ret
.size bn_GF2m_mul_2x2,.-.L_bn_GF2m_mul_2x2_begin
.byte 71,70,40,50,94,109,41,32,77,117,108,116,105,112,108,105
.byte 99,97,116,105,111,110,32,102,111,114,32,120,56,54,44,32
.byte 67,82,89,80,84,79,71,65,77,83,32,98,121,32,60,97
.byte 112,112,114,111,64,111,112,101,110,115,115,108,46,111,114,103
.byte 62,0
.comm OPENSSL_ia32cap_P,8,4
|
