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This commit is contained in:
zhaoxiaomeng
2018-01-04 13:38:57 +08:00
committed by Simon
parent d11f845fde
commit 53af3b51ae
2361 changed files with 387455 additions and 144458 deletions
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32
crypto/modes/asm/ghash-sparcv9.pl
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@@ -1,11 +1,4 @@
#! /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
#!/usr/bin/env perl
# ====================================================================
# Written by Andy Polyakov <appro@openssl.org> for the OpenSSL
@@ -53,11 +46,13 @@
# saturates at ~15.5x single-process result on 8-core processor,
# or ~20.5GBps per 2.85GHz socket.
$output=pop;
open STDOUT,">$output";
$bits=32;
for (@ARGV) { $bits=64 if (/\-m64/ || /\-xarch\=v9/); }
if ($bits==64) { $bias=2047; $frame=192; }
else { $bias=0; $frame=112; }
$frame="STACK_FRAME";
$bias="STACK_BIAS";
$output=shift;
open STDOUT,">$output";
$Zhi="%o0"; # 64-bit values
$Zlo="%o1";
@@ -80,14 +75,11 @@ $Htbl="%i1";
$inp="%i2";
$len="%i3";
$code.=<<___;
#include "sparc_arch.h"
#ifdef __arch64__
$code.=<<___ if ($bits==64);
.register %g2,#scratch
.register %g3,#scratch
#endif
___
$code.=<<___;
.section ".text",#alloc,#execinstr
.align 64
@@ -191,7 +183,7 @@ gcm_ghash_4bit:
add $inp,16,$inp
cmp $inp,$len
be,pn SIZE_T_CC,.Ldone
be,pn `$bits==64?"%xcc":"%icc"`,.Ldone
and $Zlo,0xf,$remi
ldx [$Htblo+$nhi],$Tlo
@@ -540,7 +532,7 @@ ___
# Purpose of these subroutines is to explicitly encode VIS instructions,
# so that one can compile the module without having to specify VIS
# extensions on compiler command line, e.g. -xarch=v9 vs. -xarch=v9a.
# extentions on compiler command line, e.g. -xarch=v9 vs. -xarch=v9a.
# Idea is to reserve for option to produce "universal" binary and let
# programmer detect if current CPU is VIS capable at run-time.
sub unvis3 {