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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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20
crypto/sha/asm/sha512-s390x.pl
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@@ -1,4 +1,11 @@
#!/usr/bin/env perl
#! /usr/bin/env perl
# Copyright 2007-2016 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
@@ -33,7 +40,7 @@
# instructions and achieve "64-bit" performance even in 31-bit legacy
# application context. The feature is not specific to any particular
# processor, as long as it's "z-CPU". Latter implies that the code
# remains z/Architecture specific. On z900 SHA256 was measured to
# remains z/Architecture specific. On z990 SHA256 was measured to
# perform 2.4x and SHA512 - 13x better than code generated by gcc 4.3.
$flavour = shift;
@@ -64,7 +71,7 @@ $tbl="%r13";
$T1="%r14";
$sp="%r15";
while (($output=shift) && ($output!~/^\w[\w\-]*\.\w+$/)) {}
while (($output=shift) && ($output!~/\w[\w\-]*\.\w+$/)) {}
open STDOUT,">$output";
if ($output =~ /512/) {
@@ -240,10 +247,7 @@ $code.=<<___ if ($kimdfunc);
lg %r0,0(%r1)
tmhl %r0,0x4000 # check for message-security assist
jz .Lsoftware
lghi %r0,0
la %r1,`2*$SIZE_T`($sp)
.long 0xb93e0002 # kimd %r0,%r2
lg %r0,`2*$SIZE_T`($sp)
lg %r0,16(%r1) # check kimd capabilities
tmhh %r0,`0x8000>>$kimdfunc`
jz .Lsoftware
lghi %r0,$kimdfunc
@@ -311,7 +315,7 @@ $code.=<<___;
br %r14
.size $Func,.-$Func
.string "SHA${label} block transform for s390x, CRYPTOGAMS by <appro\@openssl.org>"
.comm OPENSSL_s390xcap_P,16,8
.comm OPENSSL_s390xcap_P,80,8
___
$code =~ s/\`([^\`]*)\`/eval $1/gem;