| ;------------------------------------------------------------------------------ | |
| ; | |
| ; DisableInterrupts() for AArch64 | |
| ; | |
| ; Copyright (c) 2006 - 2009, Intel Corporation. All rights reserved.<BR> | |
| ; Portions copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR> | |
| ; Portions copyright (c) 2011 - 2013, ARM Ltd. All rights reserved.<BR> | |
| ; 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 |