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|
; 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__,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
$@feat.00 equ 1
%endif
section .text code align=64
%else
section .text code
%endif
global _gcm_init_clmul
align 16
_gcm_init_clmul:
L$_gcm_init_clmul_begin:
mov edx,DWORD [4+esp]
mov eax,DWORD [8+esp]
call L$000pic
L$000pic:
pop ecx
lea ecx,[(L$bswap-L$000pic)+ecx]
movdqu xmm2,[eax]
pshufd xmm2,xmm2,78
pshufd xmm4,xmm2,255
movdqa xmm3,xmm2
psllq xmm2,1
pxor xmm5,xmm5
psrlq xmm3,63
pcmpgtd xmm5,xmm4
pslldq xmm3,8
por xmm2,xmm3
pand xmm5,[16+ecx]
pxor xmm2,xmm5
movdqa xmm0,xmm2
movdqa xmm1,xmm0
pshufd xmm3,xmm0,78
pshufd xmm4,xmm2,78
pxor xmm3,xmm0
pxor xmm4,xmm2
db 102,15,58,68,194,0
db 102,15,58,68,202,17
db 102,15,58,68,220,0
xorps xmm3,xmm0
xorps xmm3,xmm1
movdqa xmm4,xmm3
psrldq xmm3,8
pslldq xmm4,8
pxor xmm1,xmm3
pxor xmm0,xmm4
movdqa xmm4,xmm0
movdqa xmm3,xmm0
psllq xmm0,5
pxor xmm3,xmm0
psllq xmm0,1
pxor xmm0,xmm3
psllq xmm0,57
movdqa xmm3,xmm0
pslldq xmm0,8
psrldq xmm3,8
pxor xmm0,xmm4
pxor xmm1,xmm3
movdqa xmm4,xmm0
psrlq xmm0,1
pxor xmm1,xmm4
pxor xmm4,xmm0
psrlq xmm0,5
pxor xmm0,xmm4
psrlq xmm0,1
pxor xmm0,xmm1
pshufd xmm3,xmm2,78
pshufd xmm4,xmm0,78
pxor xmm3,xmm2
movdqu [edx],xmm2
pxor xmm4,xmm0
movdqu [16+edx],xmm0
db 102,15,58,15,227,8
movdqu [32+edx],xmm4
ret
global _gcm_gmult_clmul
align 16
_gcm_gmult_clmul:
L$_gcm_gmult_clmul_begin:
mov eax,DWORD [4+esp]
mov edx,DWORD [8+esp]
call L$001pic
L$001pic:
pop ecx
lea ecx,[(L$bswap-L$001pic)+ecx]
movdqu xmm0,[eax]
movdqa xmm5,[ecx]
movups xmm2,[edx]
db 102,15,56,0,197
movups xmm4,[32+edx]
movdqa xmm1,xmm0
pshufd xmm3,xmm0,78
pxor xmm3,xmm0
db 102,15,58,68,194,0
db 102,15,58,68,202,17
db 102,15,58,68,220,0
xorps xmm3,xmm0
xorps xmm3,xmm1
movdqa xmm4,xmm3
psrldq xmm3,8
pslldq xmm4,8
pxor xmm1,xmm3
pxor xmm0,xmm4
movdqa xmm4,xmm0
movdqa xmm3,xmm0
psllq xmm0,5
pxor xmm3,xmm0
psllq xmm0,1
pxor xmm0,xmm3
psllq xmm0,57
movdqa xmm3,xmm0
pslldq xmm0,8
psrldq xmm3,8
pxor xmm0,xmm4
pxor xmm1,xmm3
movdqa xmm4,xmm0
psrlq xmm0,1
pxor xmm1,xmm4
pxor xmm4,xmm0
psrlq xmm0,5
pxor xmm0,xmm4
psrlq xmm0,1
pxor xmm0,xmm1
db 102,15,56,0,197
movdqu [eax],xmm0
ret
global _gcm_ghash_clmul
align 16
_gcm_ghash_clmul:
L$_gcm_ghash_clmul_begin:
push ebp
push ebx
push esi
push edi
mov eax,DWORD [20+esp]
mov edx,DWORD [24+esp]
mov esi,DWORD [28+esp]
mov ebx,DWORD [32+esp]
call L$002pic
L$002pic:
pop ecx
lea ecx,[(L$bswap-L$002pic)+ecx]
movdqu xmm0,[eax]
movdqa xmm5,[ecx]
movdqu xmm2,[edx]
db 102,15,56,0,197
sub ebx,16
jz NEAR L$003odd_tail
movdqu xmm3,[esi]
movdqu xmm6,[16+esi]
db 102,15,56,0,221
db 102,15,56,0,245
movdqu xmm5,[32+edx]
pxor xmm0,xmm3
pshufd xmm3,xmm6,78
movdqa xmm7,xmm6
pxor xmm3,xmm6
lea esi,[32+esi]
db 102,15,58,68,242,0
db 102,15,58,68,250,17
db 102,15,58,68,221,0
movups xmm2,[16+edx]
nop
sub ebx,32
jbe NEAR L$004even_tail
jmp NEAR L$005mod_loop
align 32
L$005mod_loop:
pshufd xmm4,xmm0,78
movdqa xmm1,xmm0
pxor xmm4,xmm0
nop
db 102,15,58,68,194,0
db 102,15,58,68,202,17
db 102,15,58,68,229,16
movups xmm2,[edx]
xorps xmm0,xmm6
movdqa xmm5,[ecx]
xorps xmm1,xmm7
movdqu xmm7,[esi]
pxor xmm3,xmm0
movdqu xmm6,[16+esi]
pxor xmm3,xmm1
db 102,15,56,0,253
pxor xmm4,xmm3
movdqa xmm3,xmm4
psrldq xmm4,8
pslldq xmm3,8
pxor xmm1,xmm4
pxor xmm0,xmm3
db 102,15,56,0,245
pxor xmm1,xmm7
movdqa xmm7,xmm6
movdqa xmm4,xmm0
movdqa xmm3,xmm0
psllq xmm0,5
pxor xmm3,xmm0
psllq xmm0,1
pxor xmm0,xmm3
db 102,15,58,68,242,0
movups xmm5,[32+edx]
psllq xmm0,57
movdqa xmm3,xmm0
pslldq xmm0,8
psrldq xmm3,8
pxor xmm0,xmm4
pxor xmm1,xmm3
pshufd xmm3,xmm7,78
movdqa xmm4,xmm0
psrlq xmm0,1
pxor xmm3,xmm7
pxor xmm1,xmm4
db 102,15,58,68,250,17
movups xmm2,[16+edx]
pxor xmm4,xmm0
psrlq xmm0,5
pxor xmm0,xmm4
psrlq xmm0,1
pxor xmm0,xmm1
db 102,15,58,68,221,0
lea esi,[32+esi]
sub ebx,32
ja NEAR L$005mod_loop
L$004even_tail:
pshufd xmm4,xmm0,78
movdqa xmm1,xmm0
pxor xmm4,xmm0
db 102,15,58,68,194,0
db 102,15,58,68,202,17
db 102,15,58,68,229,16
movdqa xmm5,[ecx]
xorps xmm0,xmm6
xorps xmm1,xmm7
pxor xmm3,xmm0
pxor xmm3,xmm1
pxor xmm4,xmm3
movdqa xmm3,xmm4
psrldq xmm4,8
pslldq xmm3,8
pxor xmm1,xmm4
pxor xmm0,xmm3
movdqa xmm4,xmm0
movdqa xmm3,xmm0
psllq xmm0,5
pxor xmm3,xmm0
psllq xmm0,1
pxor xmm0,xmm3
psllq xmm0,57
movdqa xmm3,xmm0
pslldq xmm0,8
psrldq xmm3,8
pxor xmm0,xmm4
pxor xmm1,xmm3
movdqa xmm4,xmm0
psrlq xmm0,1
pxor xmm1,xmm4
pxor xmm4,xmm0
psrlq xmm0,5
pxor xmm0,xmm4
psrlq xmm0,1
pxor xmm0,xmm1
test ebx,ebx
jnz NEAR L$006done
movups xmm2,[edx]
L$003odd_tail:
movdqu xmm3,[esi]
db 102,15,56,0,221
pxor xmm0,xmm3
movdqa xmm1,xmm0
pshufd xmm3,xmm0,78
pshufd xmm4,xmm2,78
pxor xmm3,xmm0
pxor xmm4,xmm2
db 102,15,58,68,194,0
db 102,15,58,68,202,17
db 102,15,58,68,220,0
xorps xmm3,xmm0
xorps xmm3,xmm1
movdqa xmm4,xmm3
psrldq xmm3,8
pslldq xmm4,8
pxor xmm1,xmm3
pxor xmm0,xmm4
movdqa xmm4,xmm0
movdqa xmm3,xmm0
psllq xmm0,5
pxor xmm3,xmm0
psllq xmm0,1
pxor xmm0,xmm3
psllq xmm0,57
movdqa xmm3,xmm0
pslldq xmm0,8
psrldq xmm3,8
pxor xmm0,xmm4
pxor xmm1,xmm3
movdqa xmm4,xmm0
psrlq xmm0,1
pxor xmm1,xmm4
pxor xmm4,xmm0
psrlq xmm0,5
pxor xmm0,xmm4
psrlq xmm0,1
pxor xmm0,xmm1
L$006done:
db 102,15,56,0,197
movdqu [eax],xmm0
pop edi
pop esi
pop ebx
pop ebp
ret
align 64
L$bswap:
db 15,14,13,12,11,10,9,8,7,6,5,4,3,2,1,0
db 1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,194
db 71,72,65,83,72,32,102,111,114,32,120,56,54,44,32,67
db 82,89,80,84,79,71,65,77,83,32,98,121,32,60,97,112
db 112,114,111,64,111,112,101,110,115,115,108,46,111,114,103,62
db 0
|
