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1;------------------------------------------------------------------------------
2;
3; CpuFlushTlb() for ARM
4;
5; Copyright (c) 2006 - 2009, Intel Corporation. All rights reserved.<BR>
6; Portions copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>
7; 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.
11;
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.
14;
15;------------------------------------------------------------------------------
16
17  EXPORT CpuFlushTlb
18  AREA cpu_flush_tlb, CODE, READONLY
19
20;/**
21;  Flushes all the Translation Lookaside Buffers(TLB) entries in a CPU.
22;
23;  Flushes all the Translation Lookaside Buffers(TLB) entries in a CPU.
24;
25;**/
26;VOID
27;EFIAPI
28;CpuFlushTlb (
29;  VOID
30;  );
31;
32CpuFlushTlb
33    MOV r0,#0
34    MCR p15,0,r0,c8,c5,0        ;Invalidate all the unlocked entried in TLB
35    BX LR
36
37  END
38