Fix the bug in x64 thunk code that it cannot handle the case when GDT is loaded in...

[mirror_edk2.git] / MdePkg / Library / BaseLib / Ia32 / WriteLdtr.c

diff --git a/MdePkg/Library/BaseLib/Ia32/WriteLdtr.c b/MdePkg/Library/BaseLib/Ia32/WriteLdtr.c
index e8ca5756b602792075d114444f3e09ac52640c0a..3bef236f23566e8864f42798f00414ca96821f7b 100644 (file)
--- a/MdePkg/Library/BaseLib/Ia32/WriteLdtr.c
+++ b/MdePkg/Library/BaseLib/Ia32/WriteLdtr.c
@@ -1,7 +1,7 @@
 /** @file\r
   AsmWriteLdtr function\r
 \r
-  Copyright (c) 2006 - 2007, Intel Corporation<BR>\r
+  Copyright (c) 2006 - 2008, Intel Corporation<BR>\r
   All rights reserved. This program and the accompanying materials\r
   are licensed and made available under the terms and conditions of the BSD License\r
   which accompanies this distribution.  The full text of the license may be found at\r
@@ -12,11 +12,18 @@
 \r
 **/\r
 \r
-//\r
-// Include common header file for this module.\r
-//\r
-#include "CommonHeader.h"\r
 \r
+\r
+\r
+/**\r
+  Writes the current Local Descriptor Table Register (GDTR) selector.\r
+\r
+  Writes and the current LDTR descriptor specified by Ldtr. This function is\r
+  only available on IA-32 and x64.\r
+\r
+  @param  Ldtr  16-bit LDTR selector value.\r
+\r
+**/\r
 VOID\r
 EFIAPI\r
 AsmWriteLdtr (\r