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authorGuo Mang <mang.guo@intel.com>2017-08-02 09:54:47 +0800
committerGuo Mang <mang.guo@intel.com>2017-09-05 19:45:08 +0800
commit6c128c65b5ec0e5b8b5a0ccb165f3afd29e485f8 (patch)
tree444372d92a0ae8991fe4d15eb3937df43690dfda /MdePkg/Library/BaseLib/Ia32/DisableCache.S
parentb207c6434d7a5a4502975d322312e07017e8a8cb (diff)
downloadedk2-platforms-6c128c65b5ec0e5b8b5a0ccb165f3afd29e485f8.tar.xz
Remove core packages since we can get them from edk2 repository
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Guo Mang <mang.guo@intel.com>
Diffstat (limited to 'MdePkg/Library/BaseLib/Ia32/DisableCache.S')
-rw-r--r--MdePkg/Library/BaseLib/Ia32/DisableCache.S39
1 files changed, 0 insertions, 39 deletions
diff --git a/MdePkg/Library/BaseLib/Ia32/DisableCache.S b/MdePkg/Library/BaseLib/Ia32/DisableCache.S
deleted file mode 100644
index 5f86da4494..0000000000
--- a/MdePkg/Library/BaseLib/Ia32/DisableCache.S
+++ /dev/null
@@ -1,39 +0,0 @@
-#------------------------------------------------------------------------------
-#
-# 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.
-#
-# Module Name:
-#
-# DisableCache.S
-#
-# Abstract:
-#
-# Set the CD bit of CR0 to 1, clear the NW bit of CR0 to 0, and flush all caches with a
-# WBINVD instruction.
-#
-# Notes:
-#
-#------------------------------------------------------------------------------
-
-#------------------------------------------------------------------------------
-# VOID
-# EFIAPI
-# AsmDisableCache (
-# VOID
-# );
-#------------------------------------------------------------------------------
-ASM_GLOBAL ASM_PFX(AsmDisableCache)
-ASM_PFX(AsmDisableCache):
- movl %cr0, %eax
- btsl $30, %eax
- btrl $29, %eax
- movl %eax, %cr0
- wbinvd
- ret