MdePkg/BaseLib: Support IA32 processors without CLFLUSH

[mirror_edk2.git] / MdePkg / Library / BaseLib / MultS64x64.c

diff --git a/MdePkg/Library/BaseLib/MultS64x64.c b/MdePkg/Library/BaseLib/MultS64x64.c
index 33d2570568b14e71f2b8c2cd1813395e54eebff6..229c76ce6806d549674223b8fe176b6c597ff33a 100644 (file)
--- a/MdePkg/Library/BaseLib/MultS64x64.c
+++ b/MdePkg/Library/BaseLib/MultS64x64.c
@@ -1,38 +1,34 @@
 /** @file\r
   Math worker functions.\r
 \r
-  Copyright (c) 2006, Intel Corporation<BR>\r
-  All rights reserved. This program and the accompanying materials\r
+  Copyright (c) 2006 - 2010, Intel Corporation. All rights reserved.<BR>\r
+  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
-  http://opensource.org/licenses/bsd-license.php\r
+  http://opensource.org/licenses/bsd-license.php.\r
 \r
   THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
   WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
 \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
 /**\r
-  Multiples a 64-bit signed integer by a 64-bit signed integer and generates a\r
+  Multiplies a 64-bit signed integer by a 64-bit signed integer and generates a\r
   64-bit signed result.\r
 \r
-  This function multiples the 64-bit signed value Multiplicand by the 64-bit\r
+  This function multiplies the 64-bit signed value Multiplicand by the 64-bit\r
   signed value Multiplier and generates a 64-bit signed result. This 64-bit\r
   signed result is returned.\r
 \r
-  If the result overflows, then ASSERT().\r
-\r
   @param  Multiplicand  A 64-bit signed value.\r
   @param  Multiplier    A 64-bit signed value.\r
 \r
-  @return Multiplicand * Multiplier\r
+  @return Multiplicand * Multiplier.\r
 \r
 **/\r
 INT64\r
@@ -42,5 +38,5 @@ MultS64x64 (
   IN      INT64                     Multiplier\r
   )\r
 {\r
-  return (INT64)MultU64x64 (Multiplicand, Multiplier);\r
+  return (INT64)MultU64x64 ((UINT64) Multiplicand, (UINT64) Multiplier);\r
 }\r