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Diffstat (limited to 'MdePkg/Library/CpuLib/X64/CpuFlushTlb.asm')
-rw-r--r--MdePkg/Library/CpuLib/X64/CpuFlushTlb.asm38
1 files changed, 38 insertions, 0 deletions
diff --git a/MdePkg/Library/CpuLib/X64/CpuFlushTlb.asm b/MdePkg/Library/CpuLib/X64/CpuFlushTlb.asm
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index 0000000000..c2c4490e9d
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+++ b/MdePkg/Library/CpuLib/X64/CpuFlushTlb.asm
@@ -0,0 +1,38 @@
+;------------------------------------------------------------------------------ ;
+; Copyright (c) 2006, Intel Corporation
+; 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.
+;
+; Module Name:
+;
+; CpuFlushTlb.Asm
+;
+; Abstract:
+;
+; CpuFlushTlb function
+;
+; Notes:
+;
+;------------------------------------------------------------------------------
+
+ .code
+
+;------------------------------------------------------------------------------
+; VOID
+; EFIAPI
+; CpuFlushTlb (
+; VOID
+; );
+;------------------------------------------------------------------------------
+CpuFlushTlb PROC
+ mov rax, cr3
+ mov cr3, rax
+ ret
+CpuFlushTlb ENDP
+
+ END