1 #------------------------------------------------------------------------------
3 # DisableInterrupts() for ARM
5 # Copyright (c) 2006 - 2009, Intel Corporation<BR>
6 # Portions copyright (c) 2008-2009 Apple Inc.<BR>
7 # All rights reserved. This program and the accompanying materials
8 # are licensed and made available under the terms and conditions of the BSD License
9 # which accompanies this distribution. The full text of the license may be found at
10 # http://opensource.org/licenses/bsd-license.php
12 # THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
13 # WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
15 #------------------------------------------------------------------------------
19 .globl ASM_PFX(DisableInterrupts)
22 # Disables CPU interrupts.
31 ASM_PFX(DisableInterrupts):
33 orr R0,R0,#0x80 @Disable IRQ interrupts