Code Scrub for MdePkg.

[mirror_edk2.git] / MdePkg / Library / BaseLib / Ia32 / WriteDr3.c

diff --git a/MdePkg/Library/BaseLib/Ia32/WriteDr3.c b/MdePkg/Library/BaseLib/Ia32/WriteDr3.c
index f8a4b45058e667d33f8d03fe2a74e001f535e9f0..3294e9ecbe7b50065a552a1047a53fc35998dafd 100644 (file)
--- a/MdePkg/Library/BaseLib/Ia32/WriteDr3.c
+++ b/MdePkg/Library/BaseLib/Ia32/WriteDr3.c
@@ -1,7 +1,7 @@
 /** @file\r
   AsmWriteDr3 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 +12,22 @@
 \r
 **/\r
 \r
-#if _MSC_EXTENSIONS\r
+//\r
+// Include common header file for this module.\r
+//\r
 \r
+\r
+/**\r
+  Writes a value to Debug Register 3 (DR3).\r
+\r
+  Writes and returns a new value to DR3. This function is only available on\r
+  IA-32 and X64. This writes a 32-bit value on IA-32 and a 64-bit value on X64.\r
+\r
+  @param  Dr3 The value to write to Dr3.\r
+\r
+  @return The value written to Debug Register 3 (DR3).\r
+\r
+**/\r
 UINTN\r
 EFIAPI\r
 AsmWriteDr3 (\r
@@ -26,4 +40,3 @@ AsmWriteDr3 (
   }\r
 }\r
 \r
-#endif\r