Remove trailing whitespace from some files.

[openssl.git] / crypto / aes / asm / aesni-x86.pl

diff --git a/crypto/aes/asm/aesni-x86.pl b/crypto/aes/asm/aesni-x86.pl
index 536f0359f1a4f6a30414c0af036bbc0b49f86ec1..c34d9bf4afec24d1b45c8a48b140c451e27f5774 100644 (file)
--- a/crypto/aes/asm/aesni-x86.pl
+++ b/crypto/aes/asm/aesni-x86.pl
@@ -1,4 +1,11 @@
-#!/usr/bin/env perl
+#! /usr/bin/env perl
+# Copyright 2009-2016 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@openssl.org> for the OpenSSL
@@ -67,6 +74,10 @@ $0 =~ m/(.*[\/\\])[^\/\\]+$/; $dir=$1;
 push(@INC,"${dir}","${dir}../../perlasm");
 require "x86asm.pl";
 
+$output = pop;
+open OUT,">$output";
+*STDOUT=*OUT;
+
 &asm_init($ARGV[0],$0);
 
 &external_label("OPENSSL_ia32cap_P");
@@ -1040,7 +1051,7 @@ if ($PREFIX eq "aesni") {
 &set_label("ctr32_one_shortcut",16);
        &movups ($inout0,&QWP(0,$rounds_));     # load ivec
        &mov    ($rounds,&DWP(240,$key));
-       
+
 &set_label("ctr32_one");
        if ($inline)
        {   &aesni_inline_generate1("enc");     }
@@ -3398,3 +3409,5 @@ my ($l_,$block,$i1,$i3,$i5) = ($rounds_,$key_,$rounds,$len,$out);
 &asciz("AES for Intel AES-NI, CRYPTOGAMS by <appro\@openssl.org>");
 
 &asm_finish();
+
+close STDOUT;