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naiveproxy/third_party/boringssl/win-x86/crypto/fipsmodule/bn-586.asm

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Import chromium-63.0.3239.132
2018-01-28 19:30:36 +03:00
%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
$@feat.00 equ 1
%endif
section .text code align=64
%else
section .text code
%endif
;extern _OPENSSL_ia32cap_P
global _bn_mul_add_words
align 16
_bn_mul_add_words:
L$_bn_mul_add_words_begin:
lea eax,[_OPENSSL_ia32cap_P]
bt DWORD [eax],26
jnc NEAR L$000maw_non_sse2
mov eax,DWORD [4+esp]
mov edx,DWORD [8+esp]
mov ecx,DWORD [12+esp]
movd mm0,DWORD [16+esp]
pxor mm1,mm1
jmp NEAR L$001maw_sse2_entry
align 16
L$002maw_sse2_unrolled:
movd mm3,DWORD [eax]
paddq mm1,mm3
movd mm2,DWORD [edx]
pmuludq mm2,mm0
movd mm4,DWORD [4+edx]
pmuludq mm4,mm0
movd mm6,DWORD [8+edx]
pmuludq mm6,mm0
movd mm7,DWORD [12+edx]
pmuludq mm7,mm0
paddq mm1,mm2
movd mm3,DWORD [4+eax]
paddq mm3,mm4
movd mm5,DWORD [8+eax]
paddq mm5,mm6
movd mm4,DWORD [12+eax]
paddq mm7,mm4
movd DWORD [eax],mm1
movd mm2,DWORD [16+edx]
pmuludq mm2,mm0
psrlq mm1,32
movd mm4,DWORD [20+edx]
pmuludq mm4,mm0
paddq mm1,mm3
movd mm6,DWORD [24+edx]
pmuludq mm6,mm0
movd DWORD [4+eax],mm1
psrlq mm1,32
movd mm3,DWORD [28+edx]
add edx,32
pmuludq mm3,mm0
paddq mm1,mm5
movd mm5,DWORD [16+eax]
paddq mm2,mm5
movd DWORD [8+eax],mm1
psrlq mm1,32
paddq mm1,mm7
movd mm5,DWORD [20+eax]
paddq mm4,mm5
movd DWORD [12+eax],mm1
psrlq mm1,32
paddq mm1,mm2
movd mm5,DWORD [24+eax]
paddq mm6,mm5
movd DWORD [16+eax],mm1
psrlq mm1,32
paddq mm1,mm4
movd mm5,DWORD [28+eax]
paddq mm3,mm5
movd DWORD [20+eax],mm1
psrlq mm1,32
paddq mm1,mm6
movd DWORD [24+eax],mm1
psrlq mm1,32
paddq mm1,mm3
movd DWORD [28+eax],mm1
lea eax,[32+eax]
psrlq mm1,32
sub ecx,8
jz NEAR L$003maw_sse2_exit
L$001maw_sse2_entry:
test ecx,4294967288
jnz NEAR L$002maw_sse2_unrolled
align 4
L$004maw_sse2_loop:
movd mm2,DWORD [edx]
movd mm3,DWORD [eax]
pmuludq mm2,mm0
lea edx,[4+edx]
paddq mm1,mm3
paddq mm1,mm2
movd DWORD [eax],mm1
sub ecx,1
psrlq mm1,32
lea eax,[4+eax]
jnz NEAR L$004maw_sse2_loop
L$003maw_sse2_exit:
movd eax,mm1
emms
ret
align 16
L$000maw_non_sse2:
push ebp
push ebx
push esi
push edi
;
xor esi,esi
mov edi,DWORD [20+esp]
mov ecx,DWORD [28+esp]
mov ebx,DWORD [24+esp]
and ecx,4294967288
mov ebp,DWORD [32+esp]
push ecx
jz NEAR L$005maw_finish
align 16
L$006maw_loop:
; Round 0
mov eax,DWORD [ebx]
mul ebp
add eax,esi
adc edx,0
add eax,DWORD [edi]
adc edx,0
mov DWORD [edi],eax
mov esi,edx
; Round 4
mov eax,DWORD [4+ebx]
mul ebp
add eax,esi
adc edx,0
add eax,DWORD [4+edi]
adc edx,0
mov DWORD [4+edi],eax
mov esi,edx
; Round 8
mov eax,DWORD [8+ebx]
mul ebp
add eax,esi
adc edx,0
add eax,DWORD [8+edi]
adc edx,0
mov DWORD [8+edi],eax
mov esi,edx
; Round 12
mov eax,DWORD [12+ebx]
mul ebp
add eax,esi
adc edx,0
add eax,DWORD [12+edi]
adc edx,0
mov DWORD [12+edi],eax
mov esi,edx
; Round 16
mov eax,DWORD [16+ebx]
mul ebp
add eax,esi
adc edx,0
add eax,DWORD [16+edi]
adc edx,0
mov DWORD [16+edi],eax
mov esi,edx
; Round 20
mov eax,DWORD [20+ebx]
mul ebp
add eax,esi
adc edx,0
add eax,DWORD [20+edi]
adc edx,0
mov DWORD [20+edi],eax
mov esi,edx
; Round 24
mov eax,DWORD [24+ebx]
mul ebp
add eax,esi
adc edx,0
add eax,DWORD [24+edi]
adc edx,0
mov DWORD [24+edi],eax
mov esi,edx
; Round 28
mov eax,DWORD [28+ebx]
mul ebp
add eax,esi
adc edx,0
add eax,DWORD [28+edi]
adc edx,0
mov DWORD [28+edi],eax
mov esi,edx
;
sub ecx,8
lea ebx,[32+ebx]
lea edi,[32+edi]
jnz NEAR L$006maw_loop
L$005maw_finish:
mov ecx,DWORD [32+esp]
and ecx,7
jnz NEAR L$007maw_finish2
jmp NEAR L$008maw_end
L$007maw_finish2:
; Tail Round 0
mov eax,DWORD [ebx]
mul ebp
add eax,esi
adc edx,0
add eax,DWORD [edi]
adc edx,0
dec ecx
mov DWORD [edi],eax
mov esi,edx
jz NEAR L$008maw_end
; Tail Round 1
mov eax,DWORD [4+ebx]
mul ebp
add eax,esi
adc edx,0
add eax,DWORD [4+edi]
adc edx,0
dec ecx
mov DWORD [4+edi],eax
mov esi,edx
jz NEAR L$008maw_end
; Tail Round 2
mov eax,DWORD [8+ebx]
mul ebp
add eax,esi
adc edx,0
add eax,DWORD [8+edi]
adc edx,0
dec ecx
mov DWORD [8+edi],eax
mov esi,edx
jz NEAR L$008maw_end
; Tail Round 3
mov eax,DWORD [12+ebx]
mul ebp
add eax,esi
adc edx,0
add eax,DWORD [12+edi]
adc edx,0
dec ecx
mov DWORD [12+edi],eax
mov esi,edx
jz NEAR L$008maw_end
; Tail Round 4
mov eax,DWORD [16+ebx]
mul ebp
add eax,esi
adc edx,0
add eax,DWORD [16+edi]
adc edx,0
dec ecx
mov DWORD [16+edi],eax
mov esi,edx
jz NEAR L$008maw_end
; Tail Round 5
mov eax,DWORD [20+ebx]
mul ebp
add eax,esi
adc edx,0
add eax,DWORD [20+edi]
adc edx,0
dec ecx
mov DWORD [20+edi],eax
mov esi,edx
jz NEAR L$008maw_end
; Tail Round 6
mov eax,DWORD [24+ebx]
mul ebp
add eax,esi
adc edx,0
add eax,DWORD [24+edi]
adc edx,0
mov DWORD [24+edi],eax
mov esi,edx
L$008maw_end:
mov eax,esi
pop ecx
pop edi
pop esi
pop ebx
pop ebp
ret
global _bn_mul_words
align 16
_bn_mul_words:
L$_bn_mul_words_begin:
lea eax,[_OPENSSL_ia32cap_P]
bt DWORD [eax],26
jnc NEAR L$009mw_non_sse2
mov eax,DWORD [4+esp]
mov edx,DWORD [8+esp]
mov ecx,DWORD [12+esp]
movd mm0,DWORD [16+esp]
pxor mm1,mm1
align 16
L$010mw_sse2_loop:
movd mm2,DWORD [edx]
pmuludq mm2,mm0
lea edx,[4+edx]
paddq mm1,mm2
movd DWORD [eax],mm1
sub ecx,1
psrlq mm1,32
lea eax,[4+eax]
jnz NEAR L$010mw_sse2_loop
movd eax,mm1
emms
ret
align 16
L$009mw_non_sse2:
push ebp
push ebx
push esi
push edi
;
xor esi,esi
mov edi,DWORD [20+esp]
mov ebx,DWORD [24+esp]
mov ebp,DWORD [28+esp]
mov ecx,DWORD [32+esp]
and ebp,4294967288
jz NEAR L$011mw_finish
L$012mw_loop:
; Round 0
mov eax,DWORD [ebx]
mul ecx
add eax,esi
adc edx,0
mov DWORD [edi],eax
mov esi,edx
; Round 4
mov eax,DWORD [4+ebx]
mul ecx
add eax,esi
adc edx,0
mov DWORD [4+edi],eax
mov esi,edx
; Round 8
mov eax,DWORD [8+ebx]
mul ecx
add eax,esi
adc edx,0
mov DWORD [8+edi],eax
mov esi,edx
; Round 12
mov eax,DWORD [12+ebx]
mul ecx
add eax,esi
adc edx,0
mov DWORD [12+edi],eax
mov esi,edx
; Round 16
mov eax,DWORD [16+ebx]
mul ecx
add eax,esi
adc edx,0
mov DWORD [16+edi],eax
mov esi,edx
; Round 20
mov eax,DWORD [20+ebx]
mul ecx
add eax,esi
adc edx,0
mov DWORD [20+edi],eax
mov esi,edx
; Round 24
mov eax,DWORD [24+ebx]
mul ecx
add eax,esi
adc edx,0
mov DWORD [24+edi],eax
mov esi,edx
; Round 28
mov eax,DWORD [28+ebx]
mul ecx
add eax,esi
adc edx,0
mov DWORD [28+edi],eax
mov esi,edx
;
add ebx,32
add edi,32
sub ebp,8
jz NEAR L$011mw_finish
jmp NEAR L$012mw_loop
L$011mw_finish:
mov ebp,DWORD [28+esp]
and ebp,7
jnz NEAR L$013mw_finish2
jmp NEAR L$014mw_end
L$013mw_finish2:
; Tail Round 0
mov eax,DWORD [ebx]
mul ecx
add eax,esi
adc edx,0
mov DWORD [edi],eax
mov esi,edx
dec ebp
jz NEAR L$014mw_end
; Tail Round 1
mov eax,DWORD [4+ebx]
mul ecx
add eax,esi
adc edx,0
mov DWORD [4+edi],eax
mov esi,edx
dec ebp
jz NEAR L$014mw_end
; Tail Round 2
mov eax,DWORD [8+ebx]
mul ecx
add eax,esi
adc edx,0
mov DWORD [8+edi],eax
mov esi,edx
dec ebp
jz NEAR L$014mw_end
; Tail Round 3
mov eax,DWORD [12+ebx]
mul ecx
add eax,esi
adc edx,0
mov DWORD [12+edi],eax
mov esi,edx
dec ebp
jz NEAR L$014mw_end
; Tail Round 4
mov eax,DWORD [16+ebx]
mul ecx
add eax,esi
adc edx,0
mov DWORD [16+edi],eax
mov esi,edx
dec ebp
jz NEAR L$014mw_end
; Tail Round 5
mov eax,DWORD [20+ebx]
mul ecx
add eax,esi
adc edx,0
mov DWORD [20+edi],eax
mov esi,edx
dec ebp
jz NEAR L$014mw_end
; Tail Round 6
mov eax,DWORD [24+ebx]
mul ecx
add eax,esi
adc edx,0
mov DWORD [24+edi],eax
mov esi,edx
L$014mw_end:
mov eax,esi
pop edi
pop esi
pop ebx
pop ebp
ret
global _bn_sqr_words
align 16
_bn_sqr_words:
L$_bn_sqr_words_begin:
lea eax,[_OPENSSL_ia32cap_P]
bt DWORD [eax],26
jnc NEAR L$015sqr_non_sse2
mov eax,DWORD [4+esp]
mov edx,DWORD [8+esp]
mov ecx,DWORD [12+esp]
align 16
L$016sqr_sse2_loop:
movd mm0,DWORD [edx]
pmuludq mm0,mm0
lea edx,[4+edx]
movq [eax],mm0
sub ecx,1
lea eax,[8+eax]
jnz NEAR L$016sqr_sse2_loop
emms
ret
align 16
L$015sqr_non_sse2:
push ebp
push ebx
push esi
push edi
;
mov esi,DWORD [20+esp]
mov edi,DWORD [24+esp]
mov ebx,DWORD [28+esp]
and ebx,4294967288
jz NEAR L$017sw_finish
L$018sw_loop:
; Round 0
mov eax,DWORD [edi]
mul eax
mov DWORD [esi],eax
mov DWORD [4+esi],edx
; Round 4
mov eax,DWORD [4+edi]
mul eax
mov DWORD [8+esi],eax
mov DWORD [12+esi],edx
; Round 8
mov eax,DWORD [8+edi]
mul eax
mov DWORD [16+esi],eax
mov DWORD [20+esi],edx
; Round 12
mov eax,DWORD [12+edi]
mul eax
mov DWORD [24+esi],eax
mov DWORD [28+esi],edx
; Round 16
mov eax,DWORD [16+edi]
mul eax
mov DWORD [32+esi],eax
mov DWORD [36+esi],edx
; Round 20
mov eax,DWORD [20+edi]
mul eax
mov DWORD [40+esi],eax
mov DWORD [44+esi],edx
; Round 24
mov eax,DWORD [24+edi]
mul eax
mov DWORD [48+esi],eax
mov DWORD [52+esi],edx
; Round 28
mov eax,DWORD [28+edi]
mul eax
mov DWORD [56+esi],eax
mov DWORD [60+esi],edx
;
add edi,32
add esi,64
sub ebx,8
jnz NEAR L$018sw_loop
L$017sw_finish:
mov ebx,DWORD [28+esp]
and ebx,7
jz NEAR L$019sw_end
; Tail Round 0
mov eax,DWORD [edi]
mul eax
mov DWORD [esi],eax
dec ebx
mov DWORD [4+esi],edx
jz NEAR L$019sw_end
; Tail Round 1
mov eax,DWORD [4+edi]
mul eax
mov DWORD [8+esi],eax
dec ebx
mov DWORD [12+esi],edx
jz NEAR L$019sw_end
; Tail Round 2
mov eax,DWORD [8+edi]
mul eax
mov DWORD [16+esi],eax
dec ebx
mov DWORD [20+esi],edx
jz NEAR L$019sw_end
; Tail Round 3
mov eax,DWORD [12+edi]
mul eax
mov DWORD [24+esi],eax
dec ebx
mov DWORD [28+esi],edx
jz NEAR L$019sw_end
; Tail Round 4
mov eax,DWORD [16+edi]
mul eax
mov DWORD [32+esi],eax
dec ebx
mov DWORD [36+esi],edx
jz NEAR L$019sw_end
; Tail Round 5
mov eax,DWORD [20+edi]
mul eax
mov DWORD [40+esi],eax
dec ebx
mov DWORD [44+esi],edx
jz NEAR L$019sw_end
; Tail Round 6
mov eax,DWORD [24+edi]
mul eax
mov DWORD [48+esi],eax
mov DWORD [52+esi],edx
L$019sw_end:
pop edi
pop esi
pop ebx
pop ebp
ret
global _bn_div_words
align 16
_bn_div_words:
L$_bn_div_words_begin:
mov edx,DWORD [4+esp]
mov eax,DWORD [8+esp]
mov ecx,DWORD [12+esp]
div ecx
ret
global _bn_add_words
align 16
_bn_add_words:
L$_bn_add_words_begin:
push ebp
push ebx
push esi
push edi
;
mov ebx,DWORD [20+esp]
mov esi,DWORD [24+esp]
mov edi,DWORD [28+esp]
mov ebp,DWORD [32+esp]
xor eax,eax
and ebp,4294967288
jz NEAR L$020aw_finish
L$021aw_loop:
; Round 0
mov ecx,DWORD [esi]
mov edx,DWORD [edi]
add ecx,eax
mov eax,0
adc eax,eax
add ecx,edx
adc eax,0
mov DWORD [ebx],ecx
; Round 1
mov ecx,DWORD [4+esi]
mov edx,DWORD [4+edi]
add ecx,eax
mov eax,0
adc eax,eax
add ecx,edx
adc eax,0
mov DWORD [4+ebx],ecx
; Round 2
mov ecx,DWORD [8+esi]
mov edx,DWORD [8+edi]
add ecx,eax
mov eax,0
adc eax,eax
add ecx,edx
adc eax,0
mov DWORD [8+ebx],ecx
; Round 3
mov ecx,DWORD [12+esi]
mov edx,DWORD [12+edi]
add ecx,eax
mov eax,0
adc eax,eax
add ecx,edx
adc eax,0
mov DWORD [12+ebx],ecx
; Round 4
mov ecx,DWORD [16+esi]
mov edx,DWORD [16+edi]
add ecx,eax
mov eax,0
adc eax,eax
add ecx,edx
adc eax,0
mov DWORD [16+ebx],ecx
; Round 5
mov ecx,DWORD [20+esi]
mov edx,DWORD [20+edi]
add ecx,eax
mov eax,0
adc eax,eax
add ecx,edx
adc eax,0
mov DWORD [20+ebx],ecx
; Round 6
mov ecx,DWORD [24+esi]
mov edx,DWORD [24+edi]
add ecx,eax
mov eax,0
adc eax,eax
add ecx,edx
adc eax,0
mov DWORD [24+ebx],ecx
; Round 7
mov ecx,DWORD [28+esi]
mov edx,DWORD [28+edi]
add ecx,eax
mov eax,0
adc eax,eax
add ecx,edx
adc eax,0
mov DWORD [28+ebx],ecx
;
add esi,32
add edi,32
add ebx,32
sub ebp,8
jnz NEAR L$021aw_loop
L$020aw_finish:
mov ebp,DWORD [32+esp]
and ebp,7
jz NEAR L$022aw_end
; Tail Round 0
mov ecx,DWORD [esi]
mov edx,DWORD [edi]
add ecx,eax
mov eax,0
adc eax,eax
add ecx,edx
adc eax,0
dec ebp
mov DWORD [ebx],ecx
jz NEAR L$022aw_end
; Tail Round 1
mov ecx,DWORD [4+esi]
mov edx,DWORD [4+edi]
add ecx,eax
mov eax,0
adc eax,eax
add ecx,edx
adc eax,0
dec ebp
mov DWORD [4+ebx],ecx
jz NEAR L$022aw_end
; Tail Round 2
mov ecx,DWORD [8+esi]
mov edx,DWORD [8+edi]
add ecx,eax
mov eax,0
adc eax,eax
add ecx,edx
adc eax,0
dec ebp
mov DWORD [8+ebx],ecx
jz NEAR L$022aw_end
; Tail Round 3
mov ecx,DWORD [12+esi]
mov edx,DWORD [12+edi]
add ecx,eax
mov eax,0
adc eax,eax
add ecx,edx
adc eax,0
dec ebp
mov DWORD [12+ebx],ecx
jz NEAR L$022aw_end
; Tail Round 4
mov ecx,DWORD [16+esi]
mov edx,DWORD [16+edi]
add ecx,eax
mov eax,0
adc eax,eax
add ecx,edx
adc eax,0
dec ebp
mov DWORD [16+ebx],ecx
jz NEAR L$022aw_end
; Tail Round 5
mov ecx,DWORD [20+esi]
mov edx,DWORD [20+edi]
add ecx,eax
mov eax,0
adc eax,eax
add ecx,edx
adc eax,0
dec ebp
mov DWORD [20+ebx],ecx
jz NEAR L$022aw_end
; Tail Round 6
mov ecx,DWORD [24+esi]
mov edx,DWORD [24+edi]
add ecx,eax
mov eax,0
adc eax,eax
add ecx,edx
adc eax,0
mov DWORD [24+ebx],ecx
L$022aw_end:
pop edi
pop esi
pop ebx
pop ebp
ret
global _bn_sub_words
align 16
_bn_sub_words:
L$_bn_sub_words_begin:
push ebp
push ebx
push esi
push edi
;
mov ebx,DWORD [20+esp]
mov esi,DWORD [24+esp]
mov edi,DWORD [28+esp]
mov ebp,DWORD [32+esp]
xor eax,eax
and ebp,4294967288
jz NEAR L$023aw_finish
L$024aw_loop:
; Round 0
mov ecx,DWORD [esi]
mov edx,DWORD [edi]
sub ecx,eax
mov eax,0
adc eax,eax
sub ecx,edx
adc eax,0
mov DWORD [ebx],ecx
; Round 1
mov ecx,DWORD [4+esi]
mov edx,DWORD [4+edi]
sub ecx,eax
mov eax,0
adc eax,eax
sub ecx,edx
adc eax,0
mov DWORD [4+ebx],ecx
; Round 2
mov ecx,DWORD [8+esi]
mov edx,DWORD [8+edi]
sub ecx,eax
mov eax,0
adc eax,eax
sub ecx,edx
adc eax,0
mov DWORD [8+ebx],ecx
; Round 3
mov ecx,DWORD [12+esi]
mov edx,DWORD [12+edi]
sub ecx,eax
mov eax,0
adc eax,eax
sub ecx,edx
adc eax,0
mov DWORD [12+ebx],ecx
; Round 4
mov ecx,DWORD [16+esi]
mov edx,DWORD [16+edi]
sub ecx,eax
mov eax,0
adc eax,eax
sub ecx,edx
adc eax,0
mov DWORD [16+ebx],ecx
; Round 5
mov ecx,DWORD [20+esi]
mov edx,DWORD [20+edi]
sub ecx,eax
mov eax,0
adc eax,eax
sub ecx,edx
adc eax,0
mov DWORD [20+ebx],ecx
; Round 6
mov ecx,DWORD [24+esi]
mov edx,DWORD [24+edi]
sub ecx,eax
mov eax,0
adc eax,eax
sub ecx,edx
adc eax,0
mov DWORD [24+ebx],ecx
; Round 7
mov ecx,DWORD [28+esi]
mov edx,DWORD [28+edi]
sub ecx,eax
mov eax,0
adc eax,eax
sub ecx,edx
adc eax,0
mov DWORD [28+ebx],ecx
;
add esi,32
add edi,32
add ebx,32
sub ebp,8
jnz NEAR L$024aw_loop
L$023aw_finish:
mov ebp,DWORD [32+esp]
and ebp,7
jz NEAR L$025aw_end
; Tail Round 0
mov ecx,DWORD [esi]
mov edx,DWORD [edi]
sub ecx,eax
mov eax,0
adc eax,eax
sub ecx,edx
adc eax,0
dec ebp
mov DWORD [ebx],ecx
jz NEAR L$025aw_end
; Tail Round 1
mov ecx,DWORD [4+esi]
mov edx,DWORD [4+edi]
sub ecx,eax
mov eax,0
adc eax,eax
sub ecx,edx
adc eax,0
dec ebp
mov DWORD [4+ebx],ecx
jz NEAR L$025aw_end
; Tail Round 2
mov ecx,DWORD [8+esi]
mov edx,DWORD [8+edi]
sub ecx,eax
mov eax,0
adc eax,eax
sub ecx,edx
adc eax,0
dec ebp
mov DWORD [8+ebx],ecx
jz NEAR L$025aw_end
; Tail Round 3
mov ecx,DWORD [12+esi]
mov edx,DWORD [12+edi]
sub ecx,eax
mov eax,0
adc eax,eax
sub ecx,edx
adc eax,0
dec ebp
mov DWORD [12+ebx],ecx
jz NEAR L$025aw_end
; Tail Round 4
mov ecx,DWORD [16+esi]
mov edx,DWORD [16+edi]
sub ecx,eax
mov eax,0
adc eax,eax
sub ecx,edx
adc eax,0
dec ebp
mov DWORD [16+ebx],ecx
jz NEAR L$025aw_end
; Tail Round 5
mov ecx,DWORD [20+esi]
mov edx,DWORD [20+edi]
sub ecx,eax
mov eax,0
adc eax,eax
sub ecx,edx
adc eax,0
dec ebp
mov DWORD [20+ebx],ecx
jz NEAR L$025aw_end
; Tail Round 6
mov ecx,DWORD [24+esi]
mov edx,DWORD [24+edi]
sub ecx,eax
mov eax,0
adc eax,eax
sub ecx,edx
adc eax,0
mov DWORD [24+ebx],ecx
L$025aw_end:
pop edi
pop esi
pop ebx
pop ebp
ret
global _bn_sub_part_words
align 16
_bn_sub_part_words:
L$_bn_sub_part_words_begin:
push ebp
push ebx
push esi
push edi
;
mov ebx,DWORD [20+esp]
mov esi,DWORD [24+esp]
mov edi,DWORD [28+esp]
mov ebp,DWORD [32+esp]
xor eax,eax
and ebp,4294967288
jz NEAR L$026aw_finish
L$027aw_loop:
; Round 0
mov ecx,DWORD [esi]
mov edx,DWORD [edi]
sub ecx,eax
mov eax,0
adc eax,eax
sub ecx,edx
adc eax,0
mov DWORD [ebx],ecx
; Round 1
mov ecx,DWORD [4+esi]
mov edx,DWORD [4+edi]
sub ecx,eax
mov eax,0
adc eax,eax
sub ecx,edx
adc eax,0
mov DWORD [4+ebx],ecx
; Round 2
mov ecx,DWORD [8+esi]
mov edx,DWORD [8+edi]
sub ecx,eax
mov eax,0
adc eax,eax
sub ecx,edx
adc eax,0
mov DWORD [8+ebx],ecx
; Round 3
mov ecx,DWORD [12+esi]
mov edx,DWORD [12+edi]
sub ecx,eax
mov eax,0
adc eax,eax
sub ecx,edx
adc eax,0
mov DWORD [12+ebx],ecx
; Round 4
mov ecx,DWORD [16+esi]
mov edx,DWORD [16+edi]
sub ecx,eax
mov eax,0
adc eax,eax
sub ecx,edx
adc eax,0
mov DWORD [16+ebx],ecx
; Round 5
mov ecx,DWORD [20+esi]
mov edx,DWORD [20+edi]
sub ecx,eax
mov eax,0
adc eax,eax
sub ecx,edx
adc eax,0
mov DWORD [20+ebx],ecx
; Round 6
mov ecx,DWORD [24+esi]
mov edx,DWORD [24+edi]
sub ecx,eax
mov eax,0
adc eax,eax
sub ecx,edx
adc eax,0
mov DWORD [24+ebx],ecx
; Round 7
mov ecx,DWORD [28+esi]
mov edx,DWORD [28+edi]
sub ecx,eax
mov eax,0
adc eax,eax
sub ecx,edx
adc eax,0
mov DWORD [28+ebx],ecx
;
add esi,32
add edi,32
add ebx,32
sub ebp,8
jnz NEAR L$027aw_loop
L$026aw_finish:
mov ebp,DWORD [32+esp]
and ebp,7
jz NEAR L$028aw_end
; Tail Round 0
mov ecx,DWORD [esi]
mov edx,DWORD [edi]
sub ecx,eax
mov eax,0
adc eax,eax
sub ecx,edx
adc eax,0
mov DWORD [ebx],ecx
add esi,4
add edi,4
add ebx,4
dec ebp
jz NEAR L$028aw_end
; Tail Round 1
mov ecx,DWORD [esi]
mov edx,DWORD [edi]
sub ecx,eax
mov eax,0
adc eax,eax
sub ecx,edx
adc eax,0
mov DWORD [ebx],ecx
add esi,4
add edi,4
add ebx,4
dec ebp
jz NEAR L$028aw_end
; Tail Round 2
mov ecx,DWORD [esi]
mov edx,DWORD [edi]
sub ecx,eax
mov eax,0
adc eax,eax
sub ecx,edx
adc eax,0
mov DWORD [ebx],ecx
add esi,4
add edi,4
add ebx,4
dec ebp
jz NEAR L$028aw_end
; Tail Round 3
mov ecx,DWORD [esi]
mov edx,DWORD [edi]
sub ecx,eax
mov eax,0
adc eax,eax
sub ecx,edx
adc eax,0
mov DWORD [ebx],ecx
add esi,4
add edi,4
add ebx,4
dec ebp
jz NEAR L$028aw_end
; Tail Round 4
mov ecx,DWORD [esi]
mov edx,DWORD [edi]
sub ecx,eax
mov eax,0
adc eax,eax
sub ecx,edx
adc eax,0
mov DWORD [ebx],ecx
add esi,4
add edi,4
add ebx,4
dec ebp
jz NEAR L$028aw_end
; Tail Round 5
mov ecx,DWORD [esi]
mov edx,DWORD [edi]
sub ecx,eax
mov eax,0
adc eax,eax
sub ecx,edx
adc eax,0
mov DWORD [ebx],ecx
add esi,4
add edi,4
add ebx,4
dec ebp
jz NEAR L$028aw_end
; Tail Round 6
mov ecx,DWORD [esi]
mov edx,DWORD [edi]
sub ecx,eax
mov eax,0
adc eax,eax
sub ecx,edx
adc eax,0
mov DWORD [ebx],ecx
add esi,4
add edi,4
add ebx,4
L$028aw_end:
cmp DWORD [36+esp],0
je NEAR L$029pw_end
mov ebp,DWORD [36+esp]
cmp ebp,0
je NEAR L$029pw_end
jge NEAR L$030pw_pos
; pw_neg
mov edx,0
sub edx,ebp
mov ebp,edx
and ebp,4294967288
jz NEAR L$031pw_neg_finish
L$032pw_neg_loop:
; dl<0 Round 0
mov ecx,0
mov edx,DWORD [edi]
sub ecx,eax
mov eax,0
adc eax,eax
sub ecx,edx
adc eax,0
mov DWORD [ebx],ecx
; dl<0 Round 1
mov ecx,0
mov edx,DWORD [4+edi]
sub ecx,eax
mov eax,0
adc eax,eax
sub ecx,edx
adc eax,0
mov DWORD [4+ebx],ecx
; dl<0 Round 2
mov ecx,0
mov edx,DWORD [8+edi]
sub ecx,eax
mov eax,0
adc eax,eax
sub ecx,edx
adc eax,0
mov DWORD [8+ebx],ecx
; dl<0 Round 3
mov ecx,0
mov edx,DWORD [12+edi]
sub ecx,eax
mov eax,0
adc eax,eax
sub ecx,edx
adc eax,0
mov DWORD [12+ebx],ecx
; dl<0 Round 4
mov ecx,0
mov edx,DWORD [16+edi]
sub ecx,eax
mov eax,0
adc eax,eax
sub ecx,edx
adc eax,0
mov DWORD [16+ebx],ecx
; dl<0 Round 5
mov ecx,0
mov edx,DWORD [20+edi]
sub ecx,eax
mov eax,0
adc eax,eax
sub ecx,edx
adc eax,0
mov DWORD [20+ebx],ecx
; dl<0 Round 6
mov ecx,0
mov edx,DWORD [24+edi]
sub ecx,eax
mov eax,0
adc eax,eax
sub ecx,edx
adc eax,0
mov DWORD [24+ebx],ecx
; dl<0 Round 7
mov ecx,0
mov edx,DWORD [28+edi]
sub ecx,eax
mov eax,0
adc eax,eax
sub ecx,edx
adc eax,0
mov DWORD [28+ebx],ecx
;
add edi,32
add ebx,32
sub ebp,8
jnz NEAR L$032pw_neg_loop
L$031pw_neg_finish:
mov edx,DWORD [36+esp]
mov ebp,0
sub ebp,edx
and ebp,7
jz NEAR L$029pw_end
; dl<0 Tail Round 0
mov ecx,0
mov edx,DWORD [edi]
sub ecx,eax
mov eax,0
adc eax,eax
sub ecx,edx
adc eax,0
dec ebp
mov DWORD [ebx],ecx
jz NEAR L$029pw_end
; dl<0 Tail Round 1
mov ecx,0
mov edx,DWORD [4+edi]
sub ecx,eax
mov eax,0
adc eax,eax
sub ecx,edx
adc eax,0
dec ebp
mov DWORD [4+ebx],ecx
jz NEAR L$029pw_end
; dl<0 Tail Round 2
mov ecx,0
mov edx,DWORD [8+edi]
sub ecx,eax
mov eax,0
adc eax,eax
sub ecx,edx
adc eax,0
dec ebp
mov DWORD [8+ebx],ecx
jz NEAR L$029pw_end
; dl<0 Tail Round 3
mov ecx,0
mov edx,DWORD [12+edi]
sub ecx,eax
mov eax,0
adc eax,eax
sub ecx,edx
adc eax,0
dec ebp
mov DWORD [12+ebx],ecx
jz NEAR L$029pw_end
; dl<0 Tail Round 4
mov ecx,0
mov edx,DWORD [16+edi]
sub ecx,eax
mov eax,0
adc eax,eax
sub ecx,edx
adc eax,0
dec ebp
mov DWORD [16+ebx],ecx
jz NEAR L$029pw_end
; dl<0 Tail Round 5
mov ecx,0
mov edx,DWORD [20+edi]
sub ecx,eax
mov eax,0
adc eax,eax
sub ecx,edx
adc eax,0
dec ebp
mov DWORD [20+ebx],ecx
jz NEAR L$029pw_end
; dl<0 Tail Round 6
mov ecx,0
mov edx,DWORD [24+edi]
sub ecx,eax
mov eax,0
adc eax,eax
sub ecx,edx
adc eax,0
mov DWORD [24+ebx],ecx
jmp NEAR L$029pw_end
L$030pw_pos:
and ebp,4294967288
jz NEAR L$033pw_pos_finish
L$034pw_pos_loop:
; dl>0 Round 0
mov ecx,DWORD [esi]
sub ecx,eax
mov DWORD [ebx],ecx
jnc NEAR L$035pw_nc0
; dl>0 Round 1
mov ecx,DWORD [4+esi]
sub ecx,eax
mov DWORD [4+ebx],ecx
jnc NEAR L$036pw_nc1
; dl>0 Round 2
mov ecx,DWORD [8+esi]
sub ecx,eax
mov DWORD [8+ebx],ecx
jnc NEAR L$037pw_nc2
; dl>0 Round 3
mov ecx,DWORD [12+esi]
sub ecx,eax
mov DWORD [12+ebx],ecx
jnc NEAR L$038pw_nc3
; dl>0 Round 4
mov ecx,DWORD [16+esi]
sub ecx,eax
mov DWORD [16+ebx],ecx
jnc NEAR L$039pw_nc4
; dl>0 Round 5
mov ecx,DWORD [20+esi]
sub ecx,eax
mov DWORD [20+ebx],ecx
jnc NEAR L$040pw_nc5
; dl>0 Round 6
mov ecx,DWORD [24+esi]
sub ecx,eax
mov DWORD [24+ebx],ecx
jnc NEAR L$041pw_nc6
; dl>0 Round 7
mov ecx,DWORD [28+esi]
sub ecx,eax
mov DWORD [28+ebx],ecx
jnc NEAR L$042pw_nc7
;
add esi,32
add ebx,32
sub ebp,8
jnz NEAR L$034pw_pos_loop
L$033pw_pos_finish:
mov ebp,DWORD [36+esp]
and ebp,7
jz NEAR L$029pw_end
; dl>0 Tail Round 0
mov ecx,DWORD [esi]
sub ecx,eax
mov DWORD [ebx],ecx
jnc NEAR L$043pw_tail_nc0
dec ebp
jz NEAR L$029pw_end
; dl>0 Tail Round 1
mov ecx,DWORD [4+esi]
sub ecx,eax
mov DWORD [4+ebx],ecx
jnc NEAR L$044pw_tail_nc1
dec ebp
jz NEAR L$029pw_end
; dl>0 Tail Round 2
mov ecx,DWORD [8+esi]
sub ecx,eax
mov DWORD [8+ebx],ecx
jnc NEAR L$045pw_tail_nc2
dec ebp
jz NEAR L$029pw_end
; dl>0 Tail Round 3
mov ecx,DWORD [12+esi]
sub ecx,eax
mov DWORD [12+ebx],ecx
jnc NEAR L$046pw_tail_nc3
dec ebp
jz NEAR L$029pw_end
; dl>0 Tail Round 4
mov ecx,DWORD [16+esi]
sub ecx,eax
mov DWORD [16+ebx],ecx
jnc NEAR L$047pw_tail_nc4
dec ebp
jz NEAR L$029pw_end
; dl>0 Tail Round 5
mov ecx,DWORD [20+esi]
sub ecx,eax
mov DWORD [20+ebx],ecx
jnc NEAR L$048pw_tail_nc5
dec ebp
jz NEAR L$029pw_end
; dl>0 Tail Round 6
mov ecx,DWORD [24+esi]
sub ecx,eax
mov DWORD [24+ebx],ecx
jnc NEAR L$049pw_tail_nc6
mov eax,1
jmp NEAR L$029pw_end
L$050pw_nc_loop:
mov ecx,DWORD [esi]
mov DWORD [ebx],ecx
L$035pw_nc0:
mov ecx,DWORD [4+esi]
mov DWORD [4+ebx],ecx
L$036pw_nc1:
mov ecx,DWORD [8+esi]
mov DWORD [8+ebx],ecx
L$037pw_nc2:
mov ecx,DWORD [12+esi]
mov DWORD [12+ebx],ecx
L$038pw_nc3:
mov ecx,DWORD [16+esi]
mov DWORD [16+ebx],ecx
L$039pw_nc4:
mov ecx,DWORD [20+esi]
mov DWORD [20+ebx],ecx
L$040pw_nc5:
mov ecx,DWORD [24+esi]
mov DWORD [24+ebx],ecx
L$041pw_nc6:
mov ecx,DWORD [28+esi]
mov DWORD [28+ebx],ecx
L$042pw_nc7:
;
add esi,32
add ebx,32
sub ebp,8
jnz NEAR L$050pw_nc_loop
mov ebp,DWORD [36+esp]
and ebp,7
jz NEAR L$051pw_nc_end
mov ecx,DWORD [esi]
mov DWORD [ebx],ecx
L$043pw_tail_nc0:
dec ebp
jz NEAR L$051pw_nc_end
mov ecx,DWORD [4+esi]
mov DWORD [4+ebx],ecx
L$044pw_tail_nc1:
dec ebp
jz NEAR L$051pw_nc_end
mov ecx,DWORD [8+esi]
mov DWORD [8+ebx],ecx
L$045pw_tail_nc2:
dec ebp
jz NEAR L$051pw_nc_end
mov ecx,DWORD [12+esi]
mov DWORD [12+ebx],ecx
L$046pw_tail_nc3:
dec ebp
jz NEAR L$051pw_nc_end
mov ecx,DWORD [16+esi]
mov DWORD [16+ebx],ecx
L$047pw_tail_nc4:
dec ebp
jz NEAR L$051pw_nc_end
mov ecx,DWORD [20+esi]
mov DWORD [20+ebx],ecx
L$048pw_tail_nc5:
dec ebp
jz NEAR L$051pw_nc_end
mov ecx,DWORD [24+esi]
mov DWORD [24+ebx],ecx
L$049pw_tail_nc6:
L$051pw_nc_end:
mov eax,0
L$029pw_end:
pop edi
pop esi
pop ebx
pop ebp
ret
segment .bss
common _OPENSSL_ia32cap_P 16
Reference in New Issue Copy Permalink