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From ad347c9ff0fd93bdd2fa2085611c65b88e94829f Mon Sep 17 00:00:00 2001
From: "fangming.fang" <fangming.fang@arm.com>
Date: Thu, 7 Dec 2023 06:17:51 +0000
Subject: [PATCH] Enable BTI feature for md5 on aarch64
Fixes: #22959
Reviewed-by: Tom Cosgrove <tom.cosgrove@arm.com>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/22971)
Upstream-Status: Backport
Signed-off-by: Ross Burton <ross.burton@arm.com>
---
crypto/md5/asm/md5-aarch64.pl | 3 +++
1 file changed, 3 insertions(+)
diff --git a/crypto/md5/asm/md5-aarch64.pl b/crypto/md5/asm/md5-aarch64.pl
index 3200a0fa9bff0..5a8608069691d 100755
--- a/crypto/md5/asm/md5-aarch64.pl
+++ b/crypto/md5/asm/md5-aarch64.pl
@@ -28,10 +28,13 @@
*STDOUT=*OUT;
$code .= <<EOF;
+#include "arm_arch.h"
+
.text
.globl ossl_md5_block_asm_data_order
.type ossl_md5_block_asm_data_order,\@function
ossl_md5_block_asm_data_order:
+ AARCH64_VALID_CALL_TARGET
// Save all callee-saved registers
stp x19,x20,[sp,#-80]!
stp x21,x22,[sp,#16]
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