From 9e15cc606e47bf86dc619e3ed03dd2afaab38cb2 Mon Sep 17 00:00:00 2001 From: Andy Polyakov Date: Mon, 13 Sep 2010 20:32:53 +0000 Subject: [PATCH] Alpha assembler pack: adapt for Linux [from HEAD]. PR: 2335 --- crypto/alphacpuid.pl | 4 ++-- crypto/bn/asm/alpha-mont.pl | 36 ++++++++++++++++++++---------------- 2 files changed, 22 insertions(+), 18 deletions(-) diff --git a/crypto/alphacpuid.pl b/crypto/alphacpuid.pl index 57a473b0df..c9474ff497 100644 --- a/crypto/alphacpuid.pl +++ b/crypto/alphacpuid.pl @@ -70,9 +70,9 @@ OPENSSL_wipe_cpu: OPENSSL_atomic_add: .frame $30,0,$26 .prologue 0 -1: ldl_l $0,($16) +1: ldl_l $0,0($16) addl $0,$17,$1 - stl_c $1,($16) + stl_c $1,0($16) beq $1,1b addl $0,$17,$0 ret ($26) diff --git a/crypto/bn/asm/alpha-mont.pl b/crypto/bn/asm/alpha-mont.pl index f7e0ca1646..c63458e94f 100644 --- a/crypto/bn/asm/alpha-mont.pl +++ b/crypto/bn/asm/alpha-mont.pl @@ -41,8 +41,12 @@ $j="s4"; $m1="s5"; $code=<<___; +#indef __linux__ +#include +#else #include #include +#endif .text @@ -76,7 +80,7 @@ bn_mul_mont: ldq $aj,8($ap) subq sp,AT,sp ldq $bi,0($bp) # bp[0] - mov -4096,AT + lda AT,-4096(zero) # mov -4096,AT ldq $n0,0($n0) and sp,AT,sp @@ -106,9 +110,9 @@ bn_mul_mont: .align 4 .L1st: .set noreorder - ldq $aj,($aj) + ldq $aj,0($aj) addl $j,1,$j - ldq $nj,($nj) + ldq $nj,0($nj) lda $tp,8($tp) addq $alo,$hi0,$lo0 @@ -159,12 +163,12 @@ bn_mul_mont: .align 4 .Louter: s8addq $i,$bp,$bi - ldq $hi0,($ap) + ldq $hi0,0($ap) ldq $aj,8($ap) - ldq $bi,($bi) - ldq $hi1,($np) + ldq $bi,0($bi) + ldq $hi1,0($np) ldq $nj,8($np) - ldq $tj,(sp) + ldq $tj,0(sp) mulq $hi0,$bi,$lo0 umulh $hi0,$bi,$hi0 @@ -195,10 +199,10 @@ bn_mul_mont: .set noreorder ldq $tj,8($tp) #L0 nop #U1 - ldq $aj,($aj) #L1 + ldq $aj,0($aj) #L1 s8addq $j,$np,$nj #U0 - ldq $nj,($nj) #L0 + ldq $nj,0($nj) #L0 nop #U1 addq $alo,$hi0,$lo0 #L1 lda $tp,8($tp) @@ -247,7 +251,7 @@ bn_mul_mont: addq $hi1,v0,$hi1 addq $hi1,$hi0,$lo1 - stq $j,($tp) + stq $j,0($tp) cmpult $lo1,$hi0,$hi1 addq $lo1,$tj,$lo1 cmpult $lo1,$tj,AT @@ -265,8 +269,8 @@ bn_mul_mont: mov 0,$hi0 # clear borrow bit .align 4 -.Lsub: ldq $lo0,($tp) - ldq $lo1,($np) +.Lsub: ldq $lo0,0($tp) + ldq $lo1,0($np) lda $tp,8($tp) lda $np,8($np) subq $lo0,$lo1,$lo1 # tp[i]-np[i] @@ -274,7 +278,7 @@ bn_mul_mont: subq $lo1,$hi0,$lo0 cmpult $lo1,$lo0,$hi0 or $hi0,AT,$hi0 - stq $lo0,($rp) + stq $lo0,0($rp) cmpult $tp,$tj,v0 lda $rp,8($rp) bne v0,.Lsub @@ -288,7 +292,7 @@ bn_mul_mont: bis $bp,$ap,$ap # ap=borrow?tp:rp .align 4 -.Lcopy: ldq $aj,($ap) # copy or in-place refresh +.Lcopy: ldq $aj,0($ap) # copy or in-place refresh lda $tp,8($tp) lda $rp,8($rp) lda $ap,8($ap) @@ -309,8 +313,8 @@ bn_mul_mont: lda sp,48(sp) ret (ra) .end bn_mul_mont -.rdata -.asciiz "Montgomery Multiplication for Alpha, CRYPTOGAMS by " +.ascii "Montgomery Multiplication for Alpha, CRYPTOGAMS by " +.align 2 ___ print $code; -- 2.25.1