Add submodule dependency filesHEADmaster

Change-Id: Iaf8d18082d3991dec7c0ebbea540f092188eb4ec

1 files changed, 147 insertions, 0 deletions

diff --git a/roms/edk2/CryptoPkg/Library/OpensslLib/openssl/crypto/arm64cpuid.pl b/roms/edk2/CryptoPkg/Library/OpensslLib/openssl/crypto/arm64cpuid.pl
new file mode 100755
index 000000000..319927e6c
--- /dev/null
+++ b/roms/edk2/CryptoPkg/Library/OpensslLib/openssl/crypto/arm64cpuid.pl
@@ -0,0 +1,147 @@
+#! /usr/bin/env perl
+# Copyright 2015-2020 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
+
+.globl	_armv8_sha512_probe
+.type	_armv8_sha512_probe,%function
+_armv8_sha512_probe:
+	.long	0xcec08000	// sha512su0	v0.2d,v0.2d
+	ret
+.size	_armv8_sha512_probe,.-_armv8_sha512_probe
+
+.globl	OPENSSL_cleanse
+.type	OPENSSL_cleanse,%function
+.align	5
+OPENSSL_cleanse:
+	cbz	x1,.Lret	// len==0?
+	cmp	x1,#15
+	b.hi	.Lot		// len>15
+	nop
+.Little:
+	strb	wzr,[x0],#1	// store byte-by-byte
+	subs	x1,x1,#1
+	b.ne	.Little
+.Lret:	ret
+
+.align	4
+.Lot:	tst	x0,#7
+	b.eq	.Laligned	// inp is aligned
+	strb	wzr,[x0],#1	// store byte-by-byte
+	sub	x1,x1,#1
+	b	.Lot
+
+.align	4
+.Laligned:
+	str	xzr,[x0],#8	// store word-by-word
+	sub	x1,x1,#8
+	tst	x1,#-8
+	b.ne	.Laligned	// len>=8
+	cbnz	x1,.Little	// len!=0?
+	ret
+.size	OPENSSL_cleanse,.-OPENSSL_cleanse
+
+.globl	CRYPTO_memcmp
+.type	CRYPTO_memcmp,%function
+.align	4
+CRYPTO_memcmp:
+	eor	w3,w3,w3
+	cbz	x2,.Lno_data	// len==0?
+	cmp	x2,#16
+	b.ne	.Loop_cmp
+	ldp	x8,x9,[x0]
+	ldp	x10,x11,[x1]
+	eor	x8,x8,x10
+	eor	x9,x9,x11
+	orr	x8,x8,x9
+	mov	x0,#1
+	cmp	x8,#0
+	csel	x0,xzr,x0,eq
+	ret
+
+.align	4
+.Loop_cmp:
+	ldrb	w4,[x0],#1
+	ldrb	w5,[x1],#1
+	eor	w4,w4,w5
+	orr	w3,w3,w4
+	subs	x2,x2,#1
+	b.ne	.Loop_cmp
+
+.Lno_data:
+	neg	w0,w3
+	lsr	w0,w0,#31
+	ret
+.size	CRYPTO_memcmp,.-CRYPTO_memcmp
+___
+
+print $code;
+close STDOUT or die "error closing STDOUT: $!";