1 /** @file
2 CpuFlushTlb function.
3
4 Copyright (c) 2006 - 2008, Intel Corporation. All rights reserved.<BR>
5 This program and the accompanying materials
6 are licensed and made available under the terms and conditions of the BSD License
7 which accompanies this distribution. The full text of the license may be found at
8 http://opensource.org/licenses/bsd-license.php.
9
10 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
11 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
12
13 **/
14
15
16
17 /**
18 Flushes all the Translation Lookaside Buffers(TLB) entries in a CPU.
19
20 Flushes all the Translation Lookaside Buffers(TLB) entries in a CPU.
21
22 **/
23 VOID
24 EFIAPI
CpuFlushTlb(VOID)25 CpuFlushTlb (
26 VOID
27 )
28 {
29 _asm {
30 mov eax, cr3
31 mov cr3, eax
32 }
33 }
34
35