X-Git-Url: https://git.proxmox.com/?a=blobdiff_plain;f=MdePkg%2FLibrary%2FBaseLib%2FIa32%2FReadMm2.c;h=8cc22bc6ad52bb3613ba9118ffa2a8920d2d21b0;hb=bb817c56c51fabe92915fe30b168b4833cb2aed9;hp=33188eb11eb121147f3e6298cd9050df150e9c4d;hpb=23086ba84cbb13350a2464b857b197eef67f1361;p=mirror_edk2.git

diff --git a/MdePkg/Library/BaseLib/Ia32/ReadMm2.c b/MdePkg/Library/BaseLib/Ia32/ReadMm2.c
index 33188eb11e..8cc22bc6ad 100644
--- a/MdePkg/Library/BaseLib/Ia32/ReadMm2.c
+++ b/MdePkg/Library/BaseLib/Ia32/ReadMm2.c
@@ -1,8 +1,8 @@
 /** @file
   AsmReadMm2 function
 
-  Copyright (c) 2006, Intel Corporation<BR>
-  All rights reserved. This program and the accompanying materials
+  Copyright (c) 2006 - 2008, Intel Corporation. All rights reserved.<BR>
+  This program and the accompanying materials
   are licensed and made available under the terms and conditions of the BSD License
   which accompanies this distribution.  The full text of the license may be found at
   http://opensource.org/licenses/bsd-license.php
@@ -12,8 +12,18 @@
 
 **/
 
-#if _MSC_EXTENSIONS
 
+
+
+/**
+  Reads the current value of 64-bit MMX Register #2 (MM2).
+
+  Reads and returns the current value of MM2. This function is only available
+  on IA-32 and x64.
+
+  @return The current value of MM2.
+
+**/
 UINT64
 EFIAPI
 AsmReadMm2 (
@@ -30,4 +40,3 @@ AsmReadMm2 (
   }
 }
 
-#endif