Update the text to use "x64" instead of "X64" in MdePkg.

[mirror_edk2.git] / MdePkg / Library / BaseLib / Ia32 / ReadDr5.c

diff --git a/MdePkg/Library/BaseLib/Ia32/ReadDr5.c b/MdePkg/Library/BaseLib/Ia32/ReadDr5.c
index 6b0db98659a93f08e3d69330d6d3ed499471ec38..10e7a6aae6c532aca39513e4c90573f20016ab70 100644 (file)
--- a/MdePkg/Library/BaseLib/Ia32/ReadDr5.c
+++ b/MdePkg/Library/BaseLib/Ia32/ReadDr5.c
@@ -1,7 +1,7 @@
 /** @file\r
   AsmReadDr5 function\r
 \r
-  Copyright (c) 2006, Intel Corporation<BR>\r
+  Copyright (c) 2006 - 2007, 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
@@ -12,8 +12,19 @@
 \r
 **/\r
 \r
-#if _MSC_EXTENSIONS\r
 \r
+\r
+\r
+/**\r
+  Reads the current value of Debug Register 5 (DR5).\r
+\r
+  Reads and returns the current value of DR5. This function is only available\r
+  on IA-32 and x64. This returns a 32-bit value on IA-32 and a 64-bit value on\r
+  x64.\r
+\r
+  @return The value of Debug Register 5 (DR5).\r
+\r
+**/\r
 UINTN\r
 EFIAPI\r
 AsmReadDr5 (\r
@@ -27,4 +38,3 @@ AsmReadDr5 (
   }\r
 }\r
 \r
-#endif\r