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Merge remote-tracking branch 'origin/master'

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# Conflicts:
#	README.md
This commit is contained in:
Zhi Guan
2017-02-14 16:12:29 +08:00
parent d2254170b8
commit 43fed1108d
3503 changed files with 320546 additions and 408546 deletions
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22
crypto/rc4/asm/rc4-586.pl
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@@ -1,4 +1,11 @@
#!/usr/bin/env perl
#! /usr/bin/env perl
# Copyright 1998-2016 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
# ====================================================================
# [Re]written by Andy Polyakov <appro@fy.chalmers.se> for the OpenSSL
@@ -43,6 +50,9 @@
# Westmere 5.1/+94%(**)
# Sandy Bridge 5.0/+8%
# Atom 12.6/+6%
# VIA Nano 6.4/+9%
# Ivy Bridge 4.9/±0%
# Bulldozer 4.9/+15%
#
# (*) PIII can actually deliver 6.6 cycles per byte with MMX code,
# but this specific code performs poorly on Core2. And vice
@@ -60,6 +70,9 @@ $0 =~ m/(.*[\/\\])[^\/\\]+$/; $dir=$1;
push(@INC,"${dir}","${dir}../../perlasm");
require "x86asm.pl";
$output=pop;
open STDOUT,">$output";
&asm_init($ARGV[0],"rc4-586.pl",$x86only = $ARGV[$#ARGV] eq "386");
$xx="eax";
@@ -144,7 +157,7 @@ if ($alt=0) {
&movd ($i>0?"mm1":"mm2",&DWP(0,$dat,$ty,4));
# (*) This is the key to Core2 and Westmere performance.
# Whithout movz out-of-order execution logic confuses
# Without movz out-of-order execution logic confuses
# itself and fails to reorder loads and stores. Problem
# appears to be fixed in Sandy Bridge...
}
@@ -304,7 +317,7 @@ $ido="ecx";
$idx="edx";
# void RC4_set_key(RC4_KEY *key,int len,const unsigned char *data);
&function_begin("private_RC4_set_key");
&function_begin("RC4_set_key");
&mov ($out,&wparam(0)); # load key
&mov ($idi,&wparam(1)); # load len
&mov ($inp,&wparam(2)); # load data
@@ -382,7 +395,7 @@ $idx="edx";
&xor ("eax","eax");
&mov (&DWP(-8,$out),"eax"); # key->x=0;
&mov (&DWP(-4,$out),"eax"); # key->y=0;
&function_end("private_RC4_set_key");
&function_end("RC4_set_key");
# const char *RC4_options(void);
&function_begin_B("RC4_options");
@@ -412,3 +425,4 @@ $idx="edx";
&asm_finish();
close STDOUT;