/** @file
  The header file for Boot Script Executer module.
  
  This driver is dispatched by Dxe core and the driver will reload itself to ACPI reserved memory 
  in the entry point. The functionality is to interpret and restore the S3 boot script 
  
Copyright (c) 2006 - 2013, 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 _BOOT_SCRIPT_EXECUTOR_H_
#define _BOOT_SCRIPT_EXECUTOR_H_

#include <PiDxe.h>

#include <Library/BaseLib.h>
#include <Library/UefiDriverEntryPoint.h>
#include <Library/BaseMemoryLib.h>
#include <Library/DebugLib.h>
#include <Library/S3BootScriptLib.h>
#include <Library/PeCoffLib.h>
#include <Library/DxeServicesLib.h>
#include <Library/UefiBootServicesTableLib.h>
#include <Library/UefiRuntimeServicesTableLib.h>
#include <Library/PcdLib.h>
#include <Library/CacheMaintenanceLib.h>
#include <Library/TimerLib.h>
#include <Library/UefiLib.h>
#include <Library/DebugAgentLib.h>
#include <Library/LockBoxLib.h>
#include <Library/CpuExceptionHandlerLib.h>

#include <Guid/AcpiS3Context.h>
#include <Guid/BootScriptExecutorVariable.h>
#include <Protocol/DxeSmmReadyToLock.h>
#include <IndustryStandard/Acpi.h>
/**
  a ASM function to transfer control to OS.
  
  @param  S3WakingVector  The S3 waking up vector saved in ACPI Facs table
  @param  AcpiLowMemoryBase a buffer under 1M which could be used during the transfer             
**/
VOID
AsmTransferControl (
  IN   UINT32           S3WakingVector,
  IN   UINT32           AcpiLowMemoryBase
  );
/**
  a 32bit ASM function to transfer control to OS.
  
  @param  S3WakingVector  The S3 waking up vector saved in ACPI Facs table
  @param  AcpiLowMemoryBase a buffer under 1M which could be used during the transfer             
**/
VOID
AsmTransferControl32 (
  IN   UINT32           S3WakingVector,
  IN   UINT32           AcpiLowMemoryBase
  );
/**
  a 16bit ASM function to transfer control to OS.
**/
VOID
AsmTransferControl16 (
  VOID
  );
/**
  Set a IDT entry for interrupt vector 3 for debug purpose.  
  
  @param  AcpiS3Context  a pointer to a structure of ACPI_S3_CONTEXT  
              
**/
VOID
SetIdtEntry ( 
  IN ACPI_S3_CONTEXT     *AcpiS3Context
  );

extern UINT32 AsmFixAddress16;
extern UINT32 AsmJmpAddr32;
extern BOOLEAN mPage1GSupport;

#endif //_BOOT_SCRIPT_EXECUTOR_H_
