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#define BORINGSSL_PREFIX CCryptoBoringSSL
#if defined(__i386__) && defined(_WIN32)
; This file is generated from a similarly-named Perl script in the BoringSSL
; source tree. Do not edit by hand.
%ifdef BORINGSSL_PREFIX
%include "boringssl_prefix_symbols_nasm.inc"
%endif
%ifidn __OUTPUT_FORMAT__, win32
%ifidn __OUTPUT_FORMAT__,obj
section code use32 class=code align=64
%elifidn __OUTPUT_FORMAT__,win32
$@feat.00 equ 1
section .text code align=64
%else
section .text code
%endif
global _bn_mul_mont
align 16
_bn_mul_mont:
L$_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
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$003bn_sqr_mont
mov DWORD [28+esp],eax
mov eax,DWORD [esi]
xor edx,edx
align 16
L$004mull:
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$004mull
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$0052ndmadd
align 16
L$0061stmadd:
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$0061stmadd
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$0052ndmadd:
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$0052ndmadd
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$0061stmadd
align 16
L$003bn_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$008sqr:
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$008sqr
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$0093rdmadd:
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$0093rdmadd
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$010sqrlast
mov ebx,edx
shr edx,1
and ebx,1
align 16
L$011sqradd:
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$011sqradd
mov ebp,edx
add edx,edx
shr ebp,31
add edx,ebx
adc ebp,0
L$010sqrlast:
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$0093rdmadd
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$012sub:
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$012sub
sbb eax,0
mov edx,-1
xor edx,eax
jmp NEAR L$013copy
align 16
L$013copy:
mov esi,DWORD [32+ebx*4+esp]
mov ebp,DWORD [ebx*4+edi]
mov DWORD [32+ebx*4+esp],ecx
and esi,eax
and ebp,edx
or ebp,esi
mov DWORD [ebx*4+edi],ebp
dec ebx
jge NEAR L$013copy
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
%else
; Work around https://bugzilla.nasm.us/show_bug.cgi?id=3392738
ret
%endif
#endif // defined(__i386__) && defined(_WIN32)
#if defined(__linux__) && defined(__ELF__)
.section .note.GNU-stack,"",%progbits
#endif
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