From 1760cf81e4b1847c6823ea3514a78dd120e19b6e Mon Sep 17 00:00:00 2001 From: Guo Mang Date: Thu, 22 Dec 2016 15:57:14 +0800 Subject: MdePkg: Move to new location Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Guo Mang --- .../Library/BaseLib/AArch64/DisableInterrupts.S | 34 ++++++++++++++++++++++ 1 file changed, 34 insertions(+) create mode 100644 Core/MdePkg/Library/BaseLib/AArch64/DisableInterrupts.S (limited to 'Core/MdePkg/Library/BaseLib/AArch64/DisableInterrupts.S') diff --git a/Core/MdePkg/Library/BaseLib/AArch64/DisableInterrupts.S b/Core/MdePkg/Library/BaseLib/AArch64/DisableInterrupts.S new file mode 100644 index 0000000000..943cc44c70 --- /dev/null +++ b/Core/MdePkg/Library/BaseLib/AArch64/DisableInterrupts.S @@ -0,0 +1,34 @@ +#------------------------------------------------------------------------------ +# +# 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.
+# This program and the accompanying materials +# are licensed and made available under the terms and conditions of the BSD License +# which accompanies this distribution. The full text of the license may be found at +# http://opensource.org/licenses/bsd-license.php. +# +# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, +# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. +# +#------------------------------------------------------------------------------ + +.text +.p2align 2 +GCC_ASM_EXPORT(DisableInterrupts) + +#/** +# Disables CPU interrupts. +# +#**/ +#VOID +#EFIAPI +#DisableInterrupts ( +# VOID +# ); +# +ASM_PFX(DisableInterrupts): + msr daifset, #2 + ret -- cgit v1.2.3