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authorvanjeff <vanjeff@6f19259b-4bc3-4df7-8a09-765794883524>2007-06-22 03:21:45 +0000
committervanjeff <vanjeff@6f19259b-4bc3-4df7-8a09-765794883524>2007-06-22 03:21:45 +0000
commite1f414b6a7d8a0424e0e01f655b09a4612b4d0e8 (patch)
tree32d74f9463f0b5c6a28ff6aff73709219d437604 /MdePkg/Library/BaseLib/Ia32/ReadDr3.c
parente053747a04ad7b8d71c7593b93e1575ba0057a91 (diff)
downloadedk2-platforms-e1f414b6a7d8a0424e0e01f655b09a4612b4d0e8.tar.xz
Import some basic libraries instances for Mde Packages.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@2704 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'MdePkg/Library/BaseLib/Ia32/ReadDr3.c')
-rw-r--r--MdePkg/Library/BaseLib/Ia32/ReadDr3.c30
1 files changed, 30 insertions, 0 deletions
diff --git a/MdePkg/Library/BaseLib/Ia32/ReadDr3.c b/MdePkg/Library/BaseLib/Ia32/ReadDr3.c
new file mode 100644
index 0000000000..5858419512
--- /dev/null
+++ b/MdePkg/Library/BaseLib/Ia32/ReadDr3.c
@@ -0,0 +1,30 @@
+/** @file
+ AsmReadDr3 function
+
+ Copyright (c) 2006 - 2007, Intel Corporation<BR>
+ 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.
+
+**/
+
+//
+// Include common header file for this module.
+//
+#include "CommonHeader.h"
+
+UINTN
+EFIAPI
+AsmReadDr3 (
+ VOID
+ )
+{
+ __asm {
+ mov eax, dr3
+ }
+}
+