mirror of
https://github.com/CloverHackyColor/CloverBootloader.git
synced 2024-11-29 12:35:53 +01:00
31 lines
740 B
ArmAsm
31 lines
740 B
ArmAsm
|
#------------------------------------------------------------------------------
|
||
|
|
#
|
||
|
|
# EnableInterrupts() 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
|
||
|
|
#
|
||
|
|
#------------------------------------------------------------------------------
|
||
|
|
|
||
|
|
.text
|
||
|
|
.p2align 2
|
||
|
|
GCC_ASM_EXPORT(EnableInterrupts)
|
||
|
|
|
||
|
|
.set DAIF_WR_IRQ_BIT, (1 << 1)
|
||
|
|
|
||
|
|
#/**
|
||
|
|
# Enables CPU interrupts.
|
||
|
|
#
|
||
|
|
#**/
|
||
|
|
#VOID
|
||
|
|
#EFIAPI
|
||
|
|
#EnableInterrupts (
|
||
|
|
# VOID
|
||
|
|
# );
|
||
|
|
#
|
||
|
|
ASM_PFX(EnableInterrupts):
|
||
|
|
msr daifclr, #DAIF_WR_IRQ_BIT
|
||
|
|
ret
|