1 ;------------------------------------------------------------------------------
3 ; EnableInterrupts() for AArch64
5 ; Copyright (c) 2006 - 2009, Intel Corporation. All rights reserved.<BR>
6 ; Portions copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>
7 ; Portions copyright (c) 2011 - 2013, ARM Ltd. All rights reserved.<BR>
8 ; SPDX-License-Identifier: BSD-2-Clause-Patent
10 ;------------------------------------------------------------------------------
12 EXPORT EnableInterrupts
13 AREA BaseLib_LowLevel, CODE, READONLY
15 DAIF_WR_IRQ_BIT EQU (1 << 1)
18 ; Enables CPU interrupts.
28 msr daifclr, #DAIF_WR_IRQ_BIT