1.Measure ACPI table data comes from flash event type EV_POST_CODE ACPI DATA to PCR[0]

2.Re-measure ACPI table after fix up with event type EV_EFI_HANDOFF_TABLES to PCR[1]

Signed-off-by : Chao Zhang<chao.b.zhang@intel.com>
Reviewed-by   : Dong Guo<guo.dong@intel.com>
Reviewed-by   : Yao Jiewen<jiewen.yao@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13964 6f19259b-4bc3-4df7-8a09-765794883524

SecurityPkg/Include/Library/TpmMeasurementLib.h

@@ -0,0 +1,45 @@
+/** @file
+  This library is used by other modules to measure data to TPM.
+
+Copyright (c) 2012, Intel Corporation. All rights reserved. <BR>
+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.
+
+**/
+
+#ifndef _TPM_MEASUREMENT_LIB_H_
+#define _TPM_MEASUREMENT_LIB_H_
+
+/**
+  Tpm measure and log data, and extend the measurement result into a specific PCR.
+
+  @param[in]  PcrIndex         PCR Index.
+  @param[in]  EventType        Event type.
+  @param[in]  EventLog         Measurement event log.
+  @param[in]  LogLen           Event log length in bytes.
+  @param[in]  HashData         The start of the data buffer to be hashed, extended.
+  @param[in]  HashDataLen      The length, in bytes, of the buffer referenced by HashData
+
+  @retval EFI_SUCCESS           Operation completed successfully.
+  @retval EFI_UNSUPPORTED       TPM device not available.
+  @retval EFI_OUT_OF_RESOURCES  Out of memory.
+  @retval EFI_DEVICE_ERROR      The operation was unsuccessful.
+**/
+
+EFI_STATUS
+EFIAPI 
+TpmMeasureAndLogData (
+  IN UINT32             PcrIndex,
+  IN UINT32             EventType,
+  IN VOID               *EventLog,
+  IN UINT32             LogLen,
+  IN VOID               *HashData,
+  IN UINT64             HashDataLen
+  );
+
+#endif