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-rw-r--r--MdePkg/Library/BaseLib/Ia32/EnableCache.c36
1 files changed, 0 insertions, 36 deletions
diff --git a/MdePkg/Library/BaseLib/Ia32/EnableCache.c b/MdePkg/Library/BaseLib/Ia32/EnableCache.c
deleted file mode 100644
index ec4ea45f5b..0000000000
--- a/MdePkg/Library/BaseLib/Ia32/EnableCache.c
+++ /dev/null
@@ -1,36 +0,0 @@
-/** @file
- AsmEnableCache function
-
- Copyright (c) 2006 - 2008, Intel Corporation. All rights reserved.<BR>
- 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.
-
-**/
-
-/**
- Perform a WBINVD and clear both the CD and NW bits of CR0.
-
- Enables the caches by executing a WBINVD instruction and then clear both the CD and NW
- bits of CR0 to 0. This function is only available on IA-32 and x64.
-
-**/
-VOID
-EFIAPI
-AsmEnableCache (
- VOID
- )
-{
- _asm {
- wbinvd
- mov eax, cr0
- btr eax, 30
- btr eax, 29
- mov cr0, eax
- }
-}
-