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modes/asm/ghash-alpha.pl: update from HEAD.

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PR: 3165
(cherry picked from commit 220d1e5353409d9af938111b22d6b58e6a42f633)
This commit is contained in:
Andy Polyakov 2013-11-12 21:59:01 +01:00
parent 7ed244a0b3
commit 00fadef414
1 changed files with 23 additions and 13 deletions
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36
crypto/modes/asm/ghash-alpha.pl
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@ -254,15 +254,6 @@ $code=<<___;
.text .text
.align 4
rem_4bit:
.quad 0x0000<<48, 0x1C20<<48, 0x3840<<48, 0x2460<<48
.quad 0x7080<<48, 0x6CA0<<48, 0x48C0<<48, 0x54E0<<48
.quad 0xE100<<48, 0xFD20<<48, 0xD940<<48, 0xC560<<48
.quad 0x9180<<48, 0x8DA0<<48, 0xA9C0<<48, 0xB5E0<<48
.ascii "GHASH for Alpha, CRYPTOGAMS by <appro\@openssl.org>"
.align 4
.set noat .set noat
.set noreorder .set noreorder
.globl gcm_gmult_4bit .globl gcm_gmult_4bit
@ -275,8 +266,8 @@ gcm_gmult_4bit:
ldq $Xlo,8($Xi) ldq $Xlo,8($Xi)
ldq $Xhi,0($Xi) ldq $Xhi,0($Xi)
br $rem_4bit,.Lpic1 bsr $t0,picmeup
.Lpic1: lda $rem_4bit,.Lpic1-rem_4bit($rem_4bit) nop
___ ___
&loop(); &loop();
@ -350,8 +341,8 @@ gcm_ghash_4bit:
ldq $Xhi,0($Xi) ldq $Xhi,0($Xi)
ldq $Xlo,8($Xi) ldq $Xlo,8($Xi)
br $rem_4bit,.Lpic2 bsr $t0,picmeup
.Lpic2: lda $rem_4bit,.Lpic2-rem_4bit($rem_4bit) nop
.Louter: .Louter:
extql $inhi,$inp,$inhi extql $inhi,$inp,$inhi
@ -443,6 +434,25 @@ $code.=<<___;
lda sp,32(sp) lda sp,32(sp)
ret (ra) ret (ra)
.end gcm_ghash_4bit .end gcm_ghash_4bit
.align 4
.ent picmeup
picmeup:
.frame sp,0,$t0
.prologue 0
br $rem_4bit,.Lpic
.Lpic: lda $rem_4bit,12($rem_4bit)
ret ($t0)
.end picmeup
nop
rem_4bit:
.long 0,0x0000<<16, 0,0x1C20<<16, 0,0x3840<<16, 0,0x2460<<16
.long 0,0x7080<<16, 0,0x6CA0<<16, 0,0x48C0<<16, 0,0x54E0<<16
.long 0,0xE100<<16, 0,0xFD20<<16, 0,0xD940<<16, 0,0xC560<<16
.long 0,0x9180<<16, 0,0x8DA0<<16, 0,0xA9C0<<16, 0,0xB5E0<<16
.ascii "GHASH for Alpha, CRYPTOGAMS by <appro\@openssl.org>"
.align 4
___ ___
$output=shift and open STDOUT,">$output"; $output=shift and open STDOUT,">$output";
print $code; print $code;