;------------------------------------------------------------------------------ ; ; DisableInterrupts() for AArch64 ; ; Copyright (c) 2006 - 2009, Intel Corporation. All rights reserved.
; Portions copyright (c) 2008 - 2009, Apple Inc. All rights reserved.
; Portions copyright (c) 2011 - 2013, ARM Ltd. All rights reserved.
; SPDX-License-Identifier: BSD-2-Clause-Patent ; ;------------------------------------------------------------------------------ EXPORT DisableInterrupts AREA BaseLib_LowLevel, CODE, READONLY DAIF_WR_IRQ_BIT EQU (1 << 1) ;/** ; Disables CPU interrupts. ; ;**/ ;VOID ;EFIAPI ;DisableInterrupts ( ; VOID ; ); ; DisableInterrupts msr daifset, #DAIF_WR_IRQ_BIT ret END