Commit 3dc2e725 authored by Niels Möller's avatar Niels Möller
Browse files

Work in progress checkin, replaced the first set of rounds.

Rev: nettle/x86/sha1-compress.asm:1.6
parent f817a67c
......@@ -125,12 +125,13 @@ define(<ROUND_F1>, <
add T2, $5
>)
C FIXME: Seems to be a slow sequence.
define(<ROUND_F1_NOEXP>, <
mov $4, T2
xor $3, T2
and $2, T2
xor $4, T2
add OFFSET(eval($6 % 16)) (DATA), T2
add OFFSET($6) (DATA), T2
rol <$>30, $2
mov $1, T1
rol <$>5, T1
......@@ -220,30 +221,29 @@ PROLOGUE(_nettle_sha1_compress)
movl 12(T1), SD
movl 16(T1), SE
movl $ K1VALUE, KVALUE
ROUND(SA, SB, SC, SD, SE, <F1>, NOEXPAND( 0))
ROUND(SE, SA, SB, SC, SD, <F1>, NOEXPAND( 1))
ROUND(SD, SE, SA, SB, SC, <F1>, NOEXPAND( 2))
ROUND(SC, SD, SE, SA, SB, <F1>, NOEXPAND( 3))
ROUND(SB, SC, SD, SE, SA, <F1>, NOEXPAND( 4))
ROUND(SA, SB, SC, SD, SE, <F1>, NOEXPAND( 5))
ROUND(SE, SA, SB, SC, SD, <F1>, NOEXPAND( 6))
ROUND(SD, SE, SA, SB, SC, <F1>, NOEXPAND( 7))
ROUND(SC, SD, SE, SA, SB, <F1>, NOEXPAND( 8))
ROUND(SB, SC, SD, SE, SA, <F1>, NOEXPAND( 9))
ROUND(SA, SB, SC, SD, SE, <F1>, NOEXPAND(10))
ROUND(SE, SA, SB, SC, SD, <F1>, NOEXPAND(11))
ROUND(SD, SE, SA, SB, SC, <F1>, NOEXPAND(12))
ROUND(SC, SD, SE, SA, SB, <F1>, NOEXPAND(13))
ROUND(SB, SC, SD, SE, SA, <F1>, NOEXPAND(14))
ROUND(SA, SB, SC, SD, SE, <F1>, NOEXPAND(15))
EXPAND(16) ROUND(SE, SA, SB, SC, SD, <F1>)
EXPAND(17) ROUND(SD, SE, SA, SB, SC, <F1>)
EXPAND(18) ROUND(SC, SD, SE, SA, SB, <F1>)
EXPAND(19) ROUND(SB, SC, SD, SE, SA, <F1>)
ROUND_F1_NOEXP(SA, SB, SC, SD, SE, 0)
ROUND_F1_NOEXP(SE, SA, SB, SC, SD, 1)
ROUND_F1_NOEXP(SD, SE, SA, SB, SC, 2)
ROUND_F1_NOEXP(SC, SD, SE, SA, SB, 3)
ROUND_F1_NOEXP(SB, SC, SD, SE, SA, 4)
ROUND_F1_NOEXP(SA, SB, SC, SD, SE, 5)
ROUND_F1_NOEXP(SE, SA, SB, SC, SD, 6)
ROUND_F1_NOEXP(SD, SE, SA, SB, SC, 7)
ROUND_F1_NOEXP(SC, SD, SE, SA, SB, 8)
ROUND_F1_NOEXP(SB, SC, SD, SE, SA, 9)
ROUND_F1_NOEXP(SA, SB, SC, SD, SE, 10)
ROUND_F1_NOEXP(SE, SA, SB, SC, SD, 11)
ROUND_F1_NOEXP(SD, SE, SA, SB, SC, 12)
ROUND_F1_NOEXP(SC, SD, SE, SA, SB, 13)
ROUND_F1_NOEXP(SB, SC, SD, SE, SA, 14)
ROUND_F1_NOEXP(SA, SB, SC, SD, SE, 15)
ROUND_F1(SE, SA, SB, SC, SD, 16)
ROUND_F1(SD, SE, SA, SB, SC, 17)
ROUND_F1(SC, SD, SE, SA, SB, 18)
ROUND_F1(SB, SC, SD, SE, SA, 19)
ROUND_F2(SA, SB, SC, SD, SE, 20, K2VALUE)
ROUND_F2(SE, SA, SB, SC, SD, 21, K2VALUE)
......
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