35a1715411
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10572 6f19259b-4bc3-4df7-8a09-765794883524
42 lines
1.1 KiB
NASM
42 lines
1.1 KiB
NASM
;------------------------------------------------------------------------------
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;
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; CpuPause() for ARM
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;
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; Copyright (c) 2006 - 2009, Intel Corporation. All rights reserved.<BR>
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; Portions copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>
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; This program and the accompanying materials
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; are licensed and made available under the terms and conditions of the BSD License
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; which accompanies this distribution. The full text of the license may be found at
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; http://opensource.org/licenses/bsd-license.php.
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;
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; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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;
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;------------------------------------------------------------------------------
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EXPORT CpuPause
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AREA cpu_pause, CODE, READONLY
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;/**
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; Requests CPU to pause for a short period of time.
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;
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; Requests CPU to pause for a short period of time. Typically used in MP
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; systems to prevent memory starvation while waiting for a spin lock.
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;
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;**/
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;VOID
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;EFIAPI
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;CpuPause (
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; VOID
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; );
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;
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CpuPause
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NOP
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NOP
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NOP
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NOP
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NOP
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BX LR
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END
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