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

[mirror_edk2.git] / MdePkg / Library / BaseLib / HighBitSet32.c

diff --git a/MdePkg/Library/BaseLib/HighBitSet32.c b/MdePkg/Library/BaseLib/HighBitSet32.c
index 46811fb8405d298d9a8f3410bffa1c99e33a1530..1fdb0594f8c03f04c4ffe03cdd4521a973a3bf53 100644 (file)
--- a/MdePkg/Library/BaseLib/HighBitSet32.c
+++ b/MdePkg/Library/BaseLib/HighBitSet32.c
@@ -1,7 +1,7 @@
 /** @file\r
   Math worker functions.\r
 \r
-  Copyright (c) 2006, 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
@@ -12,10 +12,8 @@
 \r
 **/\r
 \r
-//\r
-// Include common header file for this module.\r
-//\r
-#include "CommonHeader.h"\r
+\r
+\r
 \r
 #include "BaseLibInternals.h"\r
 \r
@@ -29,8 +27,8 @@
 \r
   @param  Operand The 32-bit operand to evaluate.\r
 \r
-  @return Position of the highest bit set in Operand if found.\r
-  @retval -1  Operand is zero.\r
+  @retval 0..31  Position of the highest bit set in Operand if found.\r
+  @retval -1    Operand is zero.\r
 \r
 **/\r
 INTN\r