Fix the bug that if code is run above 4G, AsmDisablePaging64 will be failed

[mirror_edk2.git] / MdePkg / Library / BaseLib / Ia32 / ModU64x32.c

diff --git a/MdePkg/Library/BaseLib/Ia32/ModU64x32.c b/MdePkg/Library/BaseLib/Ia32/ModU64x32.c
index 59ed50433a7d447f22e863a064f70dee8031d1d3..3593d30a9bd70c5604a97d2cdd691d3d9135eab2 100644 (file)
--- a/MdePkg/Library/BaseLib/Ia32/ModU64x32.c
+++ b/MdePkg/Library/BaseLib/Ia32/ModU64x32.c
@@ -1,7 +1,7 @@
 /** @file\r
   Calculate the remainder of a 64-bit integer by a 32-bit integer\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
 \r
 \r
+\r
+/**\r
+  Divides a 64-bit unsigned integer by a 32-bit unsigned integer and\r
+  generates a 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 32-bit remainder. This function\r
+  returns the 32-bit unsigned remainder.\r
+\r
+  @param  Dividend  A 64-bit unsigned value.\r
+  @param  Divisor   A 32-bit unsigned value.\r
+\r
+  @return Dividend % Divisor\r
+\r
+**/\r
 UINT32\r
 EFIAPI\r
 InternalMathModU64x32 (\r