Code Scrub for MdePkg.

[mirror_edk2.git] / MdePkg / Library / BaseLib / Ia32 / WriteDr7.c

diff --git a/MdePkg/Library/BaseLib/Ia32/WriteDr7.c b/MdePkg/Library/BaseLib/Ia32/WriteDr7.c
index 3f5f42075170290f959160d5b39e3e3e1c8bef5f..aeb08ada5ddd706e36419d26a1273f5392b639cb 100644 (file)
--- a/MdePkg/Library/BaseLib/Ia32/WriteDr7.c
+++ b/MdePkg/Library/BaseLib/Ia32/WriteDr7.c
@@ -1,7 +1,7 @@
 /** @file\r
   AsmWriteDr7 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 7 (DR7).\r
+\r
+  Writes and returns a new value to DR7. 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  Dr7 The value to write to Dr7.\r
+\r
+  @return The value written to Debug Register 7 (DR7).\r
+\r
+**/\r
 UINTN\r
 EFIAPI\r
 AsmWriteDr7 (\r
@@ -26,4 +40,3 @@ AsmWriteDr7 (
   }\r
 }\r
 \r
-#endif\r