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 / DivU64x32Remainder.c

diff --git a/MdePkg/Library/BaseLib/Ia32/DivU64x32Remainder.c b/MdePkg/Library/BaseLib/Ia32/DivU64x32Remainder.c
index a9c54a7e1944ba1c46121881f847d1fa6ff025b0..896e80e8ac41812a6f89bdad496847eb55587dd1 100644 (file)
--- a/MdePkg/Library/BaseLib/Ia32/DivU64x32Remainder.c
+++ b/MdePkg/Library/BaseLib/Ia32/DivU64x32Remainder.c
@@ -1,7 +1,7 @@
 /** @file\r
   Set error flag for all division functions\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 +12,23 @@
 \r
 **/\r
 \r
-//\r
-// Include common header file for this module.\r
-//\r
-#include "CommonHeader.h"\r
+/**\r
+  Divides a 64-bit unsigned integer by a 32-bit unsigned integer and\r
+  generates a 64-bit unsigned result and an optional 32-bit unsigned remainder.\r
 \r
+  This function divides the 64-bit unsigned value Dividend by the 32-bit\r
+  unsigned value Divisor and generates a 64-bit unsigned quotient. If Remainder\r
+  is not NULL, then the 32-bit unsigned remainder is returned in Remainder.\r
+  This function returns the 64-bit unsigned quotient.\r
+\r
+  @param  Dividend  A 64-bit unsigned value.\r
+  @param  Divisor   A 32-bit unsigned value.\r
+  @param  Remainder A pointer to a 32-bit unsigned value. This parameter is\r
+                    optional and may be NULL.\r
+\r
+  @return Dividend / Divisor\r
+\r
+**/\r
 UINT64\r
 EFIAPI\r
 InternalMathDivRemU64x32 (\r