X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=crypto%2Fbn%2Fasm%2Fia64-mont.pl;h=5cc5c599f9dead3436450d23c735cbcdd4901247;hb=77b072504ec464eac5e0f9aab19cadb9c4e311d1;hp=1f7c0a1b713b531c9fdbd6e135a6de24785b29ff;hpb=a000759a5c5473ccd8e060f9f428424409e7c2df;p=oweals%2Fopenssl.git

diff --git a/crypto/bn/asm/ia64-mont.pl b/crypto/bn/asm/ia64-mont.pl
index 1f7c0a1b71..5cc5c599f9 100644
--- a/crypto/bn/asm/ia64-mont.pl
+++ b/crypto/bn/asm/ia64-mont.pl
@@ -1,4 +1,11 @@
-#!/usr/bin/env perl
+#! /usr/bin/env perl
+# Copyright 2010-2016 The OpenSSL Project Authors. All Rights Reserved.
+#
+# Licensed under the OpenSSL license (the "License").  You may not use
+# this file except in compliance with the License.  You can obtain a copy
+# in the file LICENSE in the source distribution or at
+# https://www.openssl.org/source/license.html
+
 #
 # ====================================================================
 # Written by Andy Polyakov <appro@fy.chalmers.se> for the OpenSSL
@@ -60,6 +67,8 @@
 # hereafter less for longer keys, while verify - by 74-13%.
 # DSA performance improves by 115-30%.
 
+$output=pop;
+
 if ($^O eq "hpux") {
     $ADDP="addp4";
     for (@ARGV) { $ADDP="add" if (/[\+DD|\-mlp]64/); }
@@ -72,9 +81,9 @@ $code=<<___;
 // int bn_mul_mont (BN_ULONG *rp,const BN_ULONG *ap,
 //		    const BN_ULONG *bp,const BN_ULONG *np,
 //		    const BN_ULONG *n0p,int num);			
+.align	64
 .global	bn_mul_mont#
 .proc	bn_mul_mont#
-.align	64;;
 bn_mul_mont:
 	.prologue
 	.body
@@ -99,9 +108,9 @@ n0=f6;
 m0=f7;
 bi=f8;
 
+.align	64
 .local	bn_mul_mont_general#
 .proc	bn_mul_mont_general#
-.align	64;;
 bn_mul_mont_general:
 	.prologue
 { .mmi;	.save	ar.pfs,prevfs
@@ -353,7 +362,7 @@ bn_mul_mont_general:
 	mov		ar.lc=prevlc	}
 { .mib;	.restore	sp
 	mov		sp=prevsp
-	mov		pr=prevpr,-2
+	mov		pr=prevpr,0x1ffff
 	br.ret.sptk.many	b0	};;
 .endp	bn_mul_mont_general#
 
@@ -364,10 +373,10 @@ t0=r15;
 ai0=f8;  ai1=f9;  ai2=f10; ai3=f11; ai4=f12; ai5=f13; ai6=f14; ai7=f15;
 ni0=f16; ni1=f17; ni2=f18; ni3=f19; ni4=f20; ni5=f21; ni6=f22; ni7=f23;
 
+.align	64
+.skip	48		// aligns loop body
 .local	bn_mul_mont_8#
 .proc	bn_mul_mont_8#
-.align	64
-.skip	48;;		// aligns loop body
 bn_mul_mont_8:
 	.prologue
 { .mmi;	.save		ar.pfs,prevfs
@@ -828,7 +837,7 @@ bn_mul_mont_8:
 	nop.i		0		}
 { .mmi;	ldf.fill	f18=[r18],64
 	ldf.fill	f19=[r19],64
-	mov		pr=prevpr,-2	};;
+	mov		pr=prevpr,0x1ffff	};;
 { .mmi;	ldf.fill	f20=[r16]
 	ldf.fill	f21=[r17]
 	mov		ar.lc=prevlc	}
@@ -846,6 +855,6 @@ copyright:
 stringz	"Montgomery multiplication for IA-64, CRYPTOGAMS by <appro\@openssl.org>"
 ___
 
-$output=shift and open STDOUT,">$output";
+open STDOUT,">$output" if $output;
 print $code;
 close STDOUT;