diff options
Diffstat (limited to 'EdkCompatibilityPkg/Foundation/Library/Pei/PeiLib/x64/PerformancePrimitives.c')
-rw-r--r-- | EdkCompatibilityPkg/Foundation/Library/Pei/PeiLib/x64/PerformancePrimitives.c | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/EdkCompatibilityPkg/Foundation/Library/Pei/PeiLib/x64/PerformancePrimitives.c b/EdkCompatibilityPkg/Foundation/Library/Pei/PeiLib/x64/PerformancePrimitives.c new file mode 100644 index 0000000000..f6ff7833df --- /dev/null +++ b/EdkCompatibilityPkg/Foundation/Library/Pei/PeiLib/x64/PerformancePrimitives.c @@ -0,0 +1,34 @@ +/*++
+
+Copyright (c) 2005, Intel Corporation
+All rights reserved. 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
+
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+
+
+Module Name:
+
+ PerformancePrimitives.c
+
+Abstract:
+
+ Support for Performance library
+
+--*/
+
+#include "TianoCommon.h"
+#include "CpuIA32.h"
+
+EFI_STATUS
+GetTimerValue (
+ OUT UINT64 *TimerValue
+ )
+{
+ *TimerValue = EfiReadTsc ();
+ return EFI_SUCCESS;
+}
+
|