openssl/crypto/arm64cpuid.pl
Rich Salz e0a651945c Copyright consolidation: perl files
Add copyright to most .pl files
This does NOT cover any .pl file that has other copyright in it.
Most of those are Andy's but some are public domain.
Fix typo's in some existing files.

Reviewed-by: Richard Levitte <levitte@openssl.org>
2016-04-20 09:45:40 -04:00

75 lines
1.6 KiB
Raku
Executable file

#! /usr/bin/env perl
# Copyright 2015-2016 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
$flavour = shift;
$output = shift;
$0 =~ m/(.*[\/\\])[^\/\\]+$/; $dir=$1;
( $xlate="${dir}arm-xlate.pl" and -f $xlate ) or
( $xlate="${dir}perlasm/arm-xlate.pl" and -f $xlate) or
die "can't locate arm-xlate.pl";
open OUT,"| \"$^X\" $xlate $flavour $output";
*STDOUT=*OUT;
$code.=<<___;
#include "arm_arch.h"
.text
.arch armv8-a+crypto
.align 5
.globl _armv7_neon_probe
.type _armv7_neon_probe,%function
_armv7_neon_probe:
orr v15.16b, v15.16b, v15.16b
ret
.size _armv7_neon_probe,.-_armv7_neon_probe
.globl _armv7_tick
.type _armv7_tick,%function
_armv7_tick:
#ifdef __APPLE__
mrs x0, CNTPCT_EL0
#else
mrs x0, CNTVCT_EL0
#endif
ret
.size _armv7_tick,.-_armv7_tick
.globl _armv8_aes_probe
.type _armv8_aes_probe,%function
_armv8_aes_probe:
aese v0.16b, v0.16b
ret
.size _armv8_aes_probe,.-_armv8_aes_probe
.globl _armv8_sha1_probe
.type _armv8_sha1_probe,%function
_armv8_sha1_probe:
sha1h s0, s0
ret
.size _armv8_sha1_probe,.-_armv8_sha1_probe
.globl _armv8_sha256_probe
.type _armv8_sha256_probe,%function
_armv8_sha256_probe:
sha256su0 v0.4s, v0.4s
ret
.size _armv8_sha256_probe,.-_armv8_sha256_probe
.globl _armv8_pmull_probe
.type _armv8_pmull_probe,%function
_armv8_pmull_probe:
pmull v0.1q, v0.1d, v0.1d
ret
.size _armv8_pmull_probe,.-_armv8_pmull_probe
___
print $code;
close STDOUT;