X-Git-Url: https://git.openssl.org/gitweb/?p=openssl.git;a=blobdiff_plain;f=crypto%2Fpoly1305%2Fasm%2Fpoly1305-armv8.pl;h=6c6c9bb05be074e442e41f2738075e9c4173017a;hp=98a96b799fa5977b2512078a242a954ee938dd47;hb=72a7a7021fa8bc82a11bc08bac1b0241a92143d0;hpb=6aa36e8e5a062e31543e7796f0351ff9628832ce;ds=sidebyside

diff --git a/crypto/poly1305/asm/poly1305-armv8.pl b/crypto/poly1305/asm/poly1305-armv8.pl
index 98a96b799f..6c6c9bb05b 100755
--- a/crypto/poly1305/asm/poly1305-armv8.pl
+++ b/crypto/poly1305/asm/poly1305-armv8.pl
@@ -1,5 +1,5 @@
 #! /usr/bin/env perl
-# Copyright 2016 The OpenSSL Project Authors. All Rights Reserved.
+# Copyright 2016-2019 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
@@ -27,6 +27,8 @@
 # Cortex-A57	2.70/+7%	1.14
 # Denver	1.64/+50%	1.18(*)
 # X-Gene	2.13/+68%	2.27
+# Mongoose	1.77/+75%	1.12
+# Kryo		2.70/+55%	1.13
 #
 # (*)	estimate based on resources availability is less than 1.0,
 #	i.e. measured result is worse than expected, presumably binary
@@ -99,7 +101,11 @@ poly1305_init:
 	csel	$d0,$d0,$r0,eq
 	csel	$d1,$d1,$r1,eq
 
+#ifdef	__ILP32__
+	stp	w12,w13,[$len]
+#else
 	stp	$d0,$d1,[$len]
+#endif
 
 	mov	x0,#1
 .Lno_key:
@@ -285,6 +291,7 @@ poly1305_blocks_neon:
 	cbz	$is_base2_26,poly1305_blocks
 
 .Lblocks_neon:
+	.inst	0xd503233f		// paciasp
 	stp	x29,x30,[sp,#-80]!
 	add	x29,sp,#0
 
@@ -853,6 +860,7 @@ poly1305_blocks_neon:
 	st1	{$ACC4}[0],[$ctx]
 
 .Lno_data_neon:
+	.inst	0xd50323bf		// autiasp
 	ldr	x29,[sp],#80
 	ret
 .size	poly1305_blocks_neon,.-poly1305_blocks_neon