diff --git a/include/arch/aarch64/asm_macros.S b/include/arch/aarch64/asm_macros.S
index 79e0ad7..a7d5a3d 100644
--- a/include/arch/aarch64/asm_macros.S
+++ b/include/arch/aarch64/asm_macros.S
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013-2019, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2013-2020, ARM Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -218,4 +218,13 @@
 	ret
 	.endm
 
+	/*
+	 * Macro for mitigating against speculative execution beyond ERET.
+	 */
+	.macro exception_return
+	eret
+	dsb nsh
+	isb
+	.endm
+
 #endif /* ASM_MACROS_S */