mirror of
https://github.com/klzgrad/naiveproxy.git
synced 2024-11-24 22:36:09 +03:00
486 lines
8.7 KiB
NASM
486 lines
8.7 KiB
NASM
%ifidn __OUTPUT_FORMAT__,obj
|
|
section code use32 class=code align=64
|
|
%elifidn __OUTPUT_FORMAT__,win32
|
|
%ifdef __YASM_VERSION_ID__
|
|
%if __YASM_VERSION_ID__ < 01010000h
|
|
%error yasm version 1.1.0 or later needed.
|
|
%endif
|
|
; Yasm automatically includes .00 and complains about redefining it.
|
|
; https://www.tortall.net/projects/yasm/manual/html/objfmt-win32-safeseh.html
|
|
%else
|
|
$@feat.00 equ 1
|
|
%endif
|
|
section .text code align=64
|
|
%else
|
|
section .text code
|
|
%endif
|
|
;extern _OPENSSL_ia32cap_P
|
|
global _bn_mul_mont
|
|
align 16
|
|
_bn_mul_mont:
|
|
L$_bn_mul_mont_begin:
|
|
push ebp
|
|
push ebx
|
|
push esi
|
|
push edi
|
|
xor eax,eax
|
|
mov edi,DWORD [40+esp]
|
|
cmp edi,4
|
|
jl NEAR L$000just_leave
|
|
lea esi,[20+esp]
|
|
lea edx,[24+esp]
|
|
add edi,2
|
|
neg edi
|
|
lea ebp,[edi*4+esp-32]
|
|
neg edi
|
|
mov eax,ebp
|
|
sub eax,edx
|
|
and eax,2047
|
|
sub ebp,eax
|
|
xor edx,ebp
|
|
and edx,2048
|
|
xor edx,2048
|
|
sub ebp,edx
|
|
and ebp,-64
|
|
mov eax,esp
|
|
sub eax,ebp
|
|
and eax,-4096
|
|
mov edx,esp
|
|
lea esp,[eax*1+ebp]
|
|
mov eax,DWORD [esp]
|
|
cmp esp,ebp
|
|
ja NEAR L$001page_walk
|
|
jmp NEAR L$002page_walk_done
|
|
align 16
|
|
L$001page_walk:
|
|
lea esp,[esp-4096]
|
|
mov eax,DWORD [esp]
|
|
cmp esp,ebp
|
|
ja NEAR L$001page_walk
|
|
L$002page_walk_done:
|
|
mov eax,DWORD [esi]
|
|
mov ebx,DWORD [4+esi]
|
|
mov ecx,DWORD [8+esi]
|
|
mov ebp,DWORD [12+esi]
|
|
mov esi,DWORD [16+esi]
|
|
mov esi,DWORD [esi]
|
|
mov DWORD [4+esp],eax
|
|
mov DWORD [8+esp],ebx
|
|
mov DWORD [12+esp],ecx
|
|
mov DWORD [16+esp],ebp
|
|
mov DWORD [20+esp],esi
|
|
lea ebx,[edi-3]
|
|
mov DWORD [24+esp],edx
|
|
lea eax,[_OPENSSL_ia32cap_P]
|
|
bt DWORD [eax],26
|
|
jnc NEAR L$003non_sse2
|
|
mov eax,-1
|
|
movd mm7,eax
|
|
mov esi,DWORD [8+esp]
|
|
mov edi,DWORD [12+esp]
|
|
mov ebp,DWORD [16+esp]
|
|
xor edx,edx
|
|
xor ecx,ecx
|
|
movd mm4,DWORD [edi]
|
|
movd mm5,DWORD [esi]
|
|
movd mm3,DWORD [ebp]
|
|
pmuludq mm5,mm4
|
|
movq mm2,mm5
|
|
movq mm0,mm5
|
|
pand mm0,mm7
|
|
pmuludq mm5,[20+esp]
|
|
pmuludq mm3,mm5
|
|
paddq mm3,mm0
|
|
movd mm1,DWORD [4+ebp]
|
|
movd mm0,DWORD [4+esi]
|
|
psrlq mm2,32
|
|
psrlq mm3,32
|
|
inc ecx
|
|
align 16
|
|
L$0041st:
|
|
pmuludq mm0,mm4
|
|
pmuludq mm1,mm5
|
|
paddq mm2,mm0
|
|
paddq mm3,mm1
|
|
movq mm0,mm2
|
|
pand mm0,mm7
|
|
movd mm1,DWORD [4+ecx*4+ebp]
|
|
paddq mm3,mm0
|
|
movd mm0,DWORD [4+ecx*4+esi]
|
|
psrlq mm2,32
|
|
movd DWORD [28+ecx*4+esp],mm3
|
|
psrlq mm3,32
|
|
lea ecx,[1+ecx]
|
|
cmp ecx,ebx
|
|
jl NEAR L$0041st
|
|
pmuludq mm0,mm4
|
|
pmuludq mm1,mm5
|
|
paddq mm2,mm0
|
|
paddq mm3,mm1
|
|
movq mm0,mm2
|
|
pand mm0,mm7
|
|
paddq mm3,mm0
|
|
movd DWORD [28+ecx*4+esp],mm3
|
|
psrlq mm2,32
|
|
psrlq mm3,32
|
|
paddq mm3,mm2
|
|
movq [32+ebx*4+esp],mm3
|
|
inc edx
|
|
L$005outer:
|
|
xor ecx,ecx
|
|
movd mm4,DWORD [edx*4+edi]
|
|
movd mm5,DWORD [esi]
|
|
movd mm6,DWORD [32+esp]
|
|
movd mm3,DWORD [ebp]
|
|
pmuludq mm5,mm4
|
|
paddq mm5,mm6
|
|
movq mm0,mm5
|
|
movq mm2,mm5
|
|
pand mm0,mm7
|
|
pmuludq mm5,[20+esp]
|
|
pmuludq mm3,mm5
|
|
paddq mm3,mm0
|
|
movd mm6,DWORD [36+esp]
|
|
movd mm1,DWORD [4+ebp]
|
|
movd mm0,DWORD [4+esi]
|
|
psrlq mm2,32
|
|
psrlq mm3,32
|
|
paddq mm2,mm6
|
|
inc ecx
|
|
dec ebx
|
|
L$006inner:
|
|
pmuludq mm0,mm4
|
|
pmuludq mm1,mm5
|
|
paddq mm2,mm0
|
|
paddq mm3,mm1
|
|
movq mm0,mm2
|
|
movd mm6,DWORD [36+ecx*4+esp]
|
|
pand mm0,mm7
|
|
movd mm1,DWORD [4+ecx*4+ebp]
|
|
paddq mm3,mm0
|
|
movd mm0,DWORD [4+ecx*4+esi]
|
|
psrlq mm2,32
|
|
movd DWORD [28+ecx*4+esp],mm3
|
|
psrlq mm3,32
|
|
paddq mm2,mm6
|
|
dec ebx
|
|
lea ecx,[1+ecx]
|
|
jnz NEAR L$006inner
|
|
mov ebx,ecx
|
|
pmuludq mm0,mm4
|
|
pmuludq mm1,mm5
|
|
paddq mm2,mm0
|
|
paddq mm3,mm1
|
|
movq mm0,mm2
|
|
pand mm0,mm7
|
|
paddq mm3,mm0
|
|
movd DWORD [28+ecx*4+esp],mm3
|
|
psrlq mm2,32
|
|
psrlq mm3,32
|
|
movd mm6,DWORD [36+ebx*4+esp]
|
|
paddq mm3,mm2
|
|
paddq mm3,mm6
|
|
movq [32+ebx*4+esp],mm3
|
|
lea edx,[1+edx]
|
|
cmp edx,ebx
|
|
jle NEAR L$005outer
|
|
emms
|
|
jmp NEAR L$007common_tail
|
|
align 16
|
|
L$003non_sse2:
|
|
mov esi,DWORD [8+esp]
|
|
lea ebp,[1+ebx]
|
|
mov edi,DWORD [12+esp]
|
|
xor ecx,ecx
|
|
mov edx,esi
|
|
and ebp,1
|
|
sub edx,edi
|
|
lea eax,[4+ebx*4+edi]
|
|
or ebp,edx
|
|
mov edi,DWORD [edi]
|
|
jz NEAR L$008bn_sqr_mont
|
|
mov DWORD [28+esp],eax
|
|
mov eax,DWORD [esi]
|
|
xor edx,edx
|
|
align 16
|
|
L$009mull:
|
|
mov ebp,edx
|
|
mul edi
|
|
add ebp,eax
|
|
lea ecx,[1+ecx]
|
|
adc edx,0
|
|
mov eax,DWORD [ecx*4+esi]
|
|
cmp ecx,ebx
|
|
mov DWORD [28+ecx*4+esp],ebp
|
|
jl NEAR L$009mull
|
|
mov ebp,edx
|
|
mul edi
|
|
mov edi,DWORD [20+esp]
|
|
add eax,ebp
|
|
mov esi,DWORD [16+esp]
|
|
adc edx,0
|
|
imul edi,DWORD [32+esp]
|
|
mov DWORD [32+ebx*4+esp],eax
|
|
xor ecx,ecx
|
|
mov DWORD [36+ebx*4+esp],edx
|
|
mov DWORD [40+ebx*4+esp],ecx
|
|
mov eax,DWORD [esi]
|
|
mul edi
|
|
add eax,DWORD [32+esp]
|
|
mov eax,DWORD [4+esi]
|
|
adc edx,0
|
|
inc ecx
|
|
jmp NEAR L$0102ndmadd
|
|
align 16
|
|
L$0111stmadd:
|
|
mov ebp,edx
|
|
mul edi
|
|
add ebp,DWORD [32+ecx*4+esp]
|
|
lea ecx,[1+ecx]
|
|
adc edx,0
|
|
add ebp,eax
|
|
mov eax,DWORD [ecx*4+esi]
|
|
adc edx,0
|
|
cmp ecx,ebx
|
|
mov DWORD [28+ecx*4+esp],ebp
|
|
jl NEAR L$0111stmadd
|
|
mov ebp,edx
|
|
mul edi
|
|
add eax,DWORD [32+ebx*4+esp]
|
|
mov edi,DWORD [20+esp]
|
|
adc edx,0
|
|
mov esi,DWORD [16+esp]
|
|
add ebp,eax
|
|
adc edx,0
|
|
imul edi,DWORD [32+esp]
|
|
xor ecx,ecx
|
|
add edx,DWORD [36+ebx*4+esp]
|
|
mov DWORD [32+ebx*4+esp],ebp
|
|
adc ecx,0
|
|
mov eax,DWORD [esi]
|
|
mov DWORD [36+ebx*4+esp],edx
|
|
mov DWORD [40+ebx*4+esp],ecx
|
|
mul edi
|
|
add eax,DWORD [32+esp]
|
|
mov eax,DWORD [4+esi]
|
|
adc edx,0
|
|
mov ecx,1
|
|
align 16
|
|
L$0102ndmadd:
|
|
mov ebp,edx
|
|
mul edi
|
|
add ebp,DWORD [32+ecx*4+esp]
|
|
lea ecx,[1+ecx]
|
|
adc edx,0
|
|
add ebp,eax
|
|
mov eax,DWORD [ecx*4+esi]
|
|
adc edx,0
|
|
cmp ecx,ebx
|
|
mov DWORD [24+ecx*4+esp],ebp
|
|
jl NEAR L$0102ndmadd
|
|
mov ebp,edx
|
|
mul edi
|
|
add ebp,DWORD [32+ebx*4+esp]
|
|
adc edx,0
|
|
add ebp,eax
|
|
adc edx,0
|
|
mov DWORD [28+ebx*4+esp],ebp
|
|
xor eax,eax
|
|
mov ecx,DWORD [12+esp]
|
|
add edx,DWORD [36+ebx*4+esp]
|
|
adc eax,DWORD [40+ebx*4+esp]
|
|
lea ecx,[4+ecx]
|
|
mov DWORD [32+ebx*4+esp],edx
|
|
cmp ecx,DWORD [28+esp]
|
|
mov DWORD [36+ebx*4+esp],eax
|
|
je NEAR L$007common_tail
|
|
mov edi,DWORD [ecx]
|
|
mov esi,DWORD [8+esp]
|
|
mov DWORD [12+esp],ecx
|
|
xor ecx,ecx
|
|
xor edx,edx
|
|
mov eax,DWORD [esi]
|
|
jmp NEAR L$0111stmadd
|
|
align 16
|
|
L$008bn_sqr_mont:
|
|
mov DWORD [esp],ebx
|
|
mov DWORD [12+esp],ecx
|
|
mov eax,edi
|
|
mul edi
|
|
mov DWORD [32+esp],eax
|
|
mov ebx,edx
|
|
shr edx,1
|
|
and ebx,1
|
|
inc ecx
|
|
align 16
|
|
L$012sqr:
|
|
mov eax,DWORD [ecx*4+esi]
|
|
mov ebp,edx
|
|
mul edi
|
|
add eax,ebp
|
|
lea ecx,[1+ecx]
|
|
adc edx,0
|
|
lea ebp,[eax*2+ebx]
|
|
shr eax,31
|
|
cmp ecx,DWORD [esp]
|
|
mov ebx,eax
|
|
mov DWORD [28+ecx*4+esp],ebp
|
|
jl NEAR L$012sqr
|
|
mov eax,DWORD [ecx*4+esi]
|
|
mov ebp,edx
|
|
mul edi
|
|
add eax,ebp
|
|
mov edi,DWORD [20+esp]
|
|
adc edx,0
|
|
mov esi,DWORD [16+esp]
|
|
lea ebp,[eax*2+ebx]
|
|
imul edi,DWORD [32+esp]
|
|
shr eax,31
|
|
mov DWORD [32+ecx*4+esp],ebp
|
|
lea ebp,[edx*2+eax]
|
|
mov eax,DWORD [esi]
|
|
shr edx,31
|
|
mov DWORD [36+ecx*4+esp],ebp
|
|
mov DWORD [40+ecx*4+esp],edx
|
|
mul edi
|
|
add eax,DWORD [32+esp]
|
|
mov ebx,ecx
|
|
adc edx,0
|
|
mov eax,DWORD [4+esi]
|
|
mov ecx,1
|
|
align 16
|
|
L$0133rdmadd:
|
|
mov ebp,edx
|
|
mul edi
|
|
add ebp,DWORD [32+ecx*4+esp]
|
|
adc edx,0
|
|
add ebp,eax
|
|
mov eax,DWORD [4+ecx*4+esi]
|
|
adc edx,0
|
|
mov DWORD [28+ecx*4+esp],ebp
|
|
mov ebp,edx
|
|
mul edi
|
|
add ebp,DWORD [36+ecx*4+esp]
|
|
lea ecx,[2+ecx]
|
|
adc edx,0
|
|
add ebp,eax
|
|
mov eax,DWORD [ecx*4+esi]
|
|
adc edx,0
|
|
cmp ecx,ebx
|
|
mov DWORD [24+ecx*4+esp],ebp
|
|
jl NEAR L$0133rdmadd
|
|
mov ebp,edx
|
|
mul edi
|
|
add ebp,DWORD [32+ebx*4+esp]
|
|
adc edx,0
|
|
add ebp,eax
|
|
adc edx,0
|
|
mov DWORD [28+ebx*4+esp],ebp
|
|
mov ecx,DWORD [12+esp]
|
|
xor eax,eax
|
|
mov esi,DWORD [8+esp]
|
|
add edx,DWORD [36+ebx*4+esp]
|
|
adc eax,DWORD [40+ebx*4+esp]
|
|
mov DWORD [32+ebx*4+esp],edx
|
|
cmp ecx,ebx
|
|
mov DWORD [36+ebx*4+esp],eax
|
|
je NEAR L$007common_tail
|
|
mov edi,DWORD [4+ecx*4+esi]
|
|
lea ecx,[1+ecx]
|
|
mov eax,edi
|
|
mov DWORD [12+esp],ecx
|
|
mul edi
|
|
add eax,DWORD [32+ecx*4+esp]
|
|
adc edx,0
|
|
mov DWORD [32+ecx*4+esp],eax
|
|
xor ebp,ebp
|
|
cmp ecx,ebx
|
|
lea ecx,[1+ecx]
|
|
je NEAR L$014sqrlast
|
|
mov ebx,edx
|
|
shr edx,1
|
|
and ebx,1
|
|
align 16
|
|
L$015sqradd:
|
|
mov eax,DWORD [ecx*4+esi]
|
|
mov ebp,edx
|
|
mul edi
|
|
add eax,ebp
|
|
lea ebp,[eax*1+eax]
|
|
adc edx,0
|
|
shr eax,31
|
|
add ebp,DWORD [32+ecx*4+esp]
|
|
lea ecx,[1+ecx]
|
|
adc eax,0
|
|
add ebp,ebx
|
|
adc eax,0
|
|
cmp ecx,DWORD [esp]
|
|
mov DWORD [28+ecx*4+esp],ebp
|
|
mov ebx,eax
|
|
jle NEAR L$015sqradd
|
|
mov ebp,edx
|
|
add edx,edx
|
|
shr ebp,31
|
|
add edx,ebx
|
|
adc ebp,0
|
|
L$014sqrlast:
|
|
mov edi,DWORD [20+esp]
|
|
mov esi,DWORD [16+esp]
|
|
imul edi,DWORD [32+esp]
|
|
add edx,DWORD [32+ecx*4+esp]
|
|
mov eax,DWORD [esi]
|
|
adc ebp,0
|
|
mov DWORD [32+ecx*4+esp],edx
|
|
mov DWORD [36+ecx*4+esp],ebp
|
|
mul edi
|
|
add eax,DWORD [32+esp]
|
|
lea ebx,[ecx-1]
|
|
adc edx,0
|
|
mov ecx,1
|
|
mov eax,DWORD [4+esi]
|
|
jmp NEAR L$0133rdmadd
|
|
align 16
|
|
L$007common_tail:
|
|
mov ebp,DWORD [16+esp]
|
|
mov edi,DWORD [4+esp]
|
|
lea esi,[32+esp]
|
|
mov eax,DWORD [esi]
|
|
mov ecx,ebx
|
|
xor edx,edx
|
|
align 16
|
|
L$016sub:
|
|
sbb eax,DWORD [edx*4+ebp]
|
|
mov DWORD [edx*4+edi],eax
|
|
dec ecx
|
|
mov eax,DWORD [4+edx*4+esi]
|
|
lea edx,[1+edx]
|
|
jge NEAR L$016sub
|
|
sbb eax,0
|
|
and esi,eax
|
|
not eax
|
|
mov ebp,edi
|
|
and ebp,eax
|
|
or esi,ebp
|
|
align 16
|
|
L$017copy:
|
|
mov eax,DWORD [ebx*4+esi]
|
|
mov DWORD [ebx*4+edi],eax
|
|
mov DWORD [32+ebx*4+esp],ecx
|
|
dec ebx
|
|
jge NEAR L$017copy
|
|
mov esp,DWORD [24+esp]
|
|
mov eax,1
|
|
L$000just_leave:
|
|
pop edi
|
|
pop esi
|
|
pop ebx
|
|
pop ebp
|
|
ret
|
|
db 77,111,110,116,103,111,109,101,114,121,32,77,117,108,116,105
|
|
db 112,108,105,99,97,116,105,111,110,32,102,111,114,32,120,56
|
|
db 54,44,32,67,82,89,80,84,79,71,65,77,83,32,98,121
|
|
db 32,60,97,112,112,114,111,64,111,112,101,110,115,115,108,46
|
|
db 111,114,103,62,0
|
|
segment .bss
|
|
common _OPENSSL_ia32cap_P 16
|