Remove private data structure in PEI core entry point.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@2318 6f19259b-4bc3-4df7-8a09-765794883524

EdkModulePkg/Core/Pei/PeiMain.h

@@ -119,38 +119,6 @@ typedef union {
   VOID                         *Raw;
 } PEI_CORE_TEMP_POINTERS;
 
-
-//
-// Main PEI entry
-//
-
-EFI_STATUS
-EFIAPI
-PeiCore (
-  IN EFI_PEI_STARTUP_DESCRIPTOR  *PeiStartupDescriptor,
-  IN PEI_CORE_INSTANCE           *OldCoreData
-  )
-/*++
-
-Routine Description:
-
-  Main entry point to Pei Core. After switching stack in the PEI core,
-  it will restart with the old core data.
-
-Arguments:
-
-  PeiStartupDescriptor - Information and services provided by SEC phase.
-  OldCoreData          - Pointer to old core data that is used to initialize the
-                         core's data areas.
-
-Returns:
-
-  This function never returns
-
---*/
-;
-
-
 //
 // Dispatcher support functions
 //

EdkModulePkg/Core/Pei/PeiMain/PeiMain.c

@@ -76,7 +76,7 @@ EFI_STATUS
 EFIAPI
 PeiCore (
   IN EFI_PEI_STARTUP_DESCRIPTOR  *PeiStartupDescriptor,
-  IN PEI_CORE_INSTANCE           *OldCoreData
+  IN VOID                        *Data
   )
 /*++
 
@@ -104,8 +104,10 @@ Returns:
   PEI_CORE_TEMP_POINTERS                                TempPtr;
   PEI_CORE_DISPATCH_DATA                                *DispatchData;
   UINT64                                                mTick;
+  PEI_CORE_INSTANCE                                     *OldCoreData;
 
   mTick = 0;
+  OldCoreData = (PEI_CORE_INSTANCE *) Data;
 
   if (PerformanceMeasurementEnabled()) {
     if (OldCoreData == NULL) {

EdkModulePkg/Include/EdkPeiCore.h

@@ -39,4 +39,12 @@ Abstract:
 //
 #include <Guid/PeiPerformanceHob.h>
 
+EFI_STATUS
+EFIAPI
+PeiCore (
+  IN EFI_PEI_STARTUP_DESCRIPTOR  *PeiStartupDescriptor,
+  IN VOID                        *Data
+  )
+;
+
 #endif