MdePkg: Replace BSD License with BSD+Patent License

[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..ecf6dc2d21a7a69e20044722f5176ba8533cfa9e 100644 (file)
--- a/MdePkg/Library/BaseLib/Ia32/ReadDr5.c
+++ b/MdePkg/Library/BaseLib/Ia32/ReadDr5.c
@@ -1,19 +1,24 @@
 /** @file\r
   AsmReadDr5 function\r
 \r
-  Copyright (c) 2006, 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
-  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
+  Copyright (c) 2006 - 2008, Intel Corporation. All rights reserved.<BR>\r
+  SPDX-License-Identifier: BSD-2-Clause-Patent\r
 \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 +32,3 @@ AsmReadDr5 (
   }\r
 }\r
 \r
-#endif\r