1 files changed, 66 insertions, 0 deletions
diff --git a/EdkCompatibilityPkg/Foundation/Include/Pei/PeiPerf.h b/EdkCompatibilityPkg/Foundation/Include/Pei/PeiPerf.h
new file mode 100644
index 0000000000..5b86d838d4
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Include/Pei/PeiPerf.h
@@ -0,0 +1,66 @@
+/*++
+
+Copyright (c) 2004, 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:
+
+ PeiPerf.h
+
+Abstract:
+ 
+ PeiPerf.h provides performance primitives for PEI modules
+
+ 
+--*/
+
+#ifndef _PEI_PERF_H_
+#define _PEI_PERF_H_
+
+VOID
+EFIAPI
+PeiPerfMeasure (
+  EFI_PEI_SERVICES              **PeiServices,
+  IN UINT16                     *Token,
+  IN EFI_FFS_FILE_HEADER        *FileHeader,
+  IN BOOLEAN                    EntryExit,
+  IN UINT64                     Value
+  )
+/*++
+
+Routine Description:
+
+  Log a timestamp count.
+
+Arguments:
+
+  PeiServices - Pointer to the PEI Core Services table
+  
+  Token       - Pointer to Token Name
+  
+  FileHeader  - Pointer to the file header
+
+  EntryExit   - Indicates start or stop measurement
+
+  Value       - The start time or the stop time
+
+Returns:
+
+--*/
+;
+
+#ifdef EFI_PEI_PERFORMANCE
+#define PEI_PERF_START(Ps, Token, FileHeader, Value)  PeiPerfMeasure (Ps, Token, FileHeader, FALSE, Value)
+#define PEI_PERF_END(Ps, Token, FileHeader, Value)    PeiPerfMeasure (Ps, Token, FileHeader, TRUE, Value)
+#else
+#define PEI_PERF_START(Ps, Token, FileHeader, Value)
+#define PEI_PERF_END(Ps, Token, FileHeader, Value)
+#endif
+
+#endif