source: vbox/trunk/src/VBox/Devices/EFI/Firmware/IntelFspWrapperPkg/FspInitPei/SecMain.h@ 67912

/** @file
  Master header file for SecCore.

  Copyright (c) 2014, 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 _SEC_CORE_H_
#define _SEC_CORE_H_


#include <PiPei.h>

#include <Ppi/TopOfTemporaryRam.h>
#include <Ppi/FspInitDone.h>

#include <Library/BaseLib.h>
#include <Library/DebugLib.h>
#include <Library/PcdLib.h>
#include <Library/BaseMemoryLib.h>
#include <Library/FspPlatformSecLib.h>
#include <Library/FspPlatformInfoLib.h>
#include <Library/UefiCpuLib.h>
#include <Library/PeCoffGetEntryPointLib.h>
#include <Library/PeCoffExtraActionLib.h>
#include <Library/DebugAgentLib.h>

#include <FspApi.h>
#include <FspInfoHeader.h>

#define SEC_IDT_ENTRY_COUNT  34

typedef struct _SEC_IDT_TABLE {
  //
  // Reserved 8 bytes preceding IDT to store EFI_PEI_SERVICES**, since IDT base
  // address should be 8-byte alignment.
  // Note: For IA32, only the 4 bytes immediately preceding IDT is used to store
  // EFI_PEI_SERVICES**
  //
  UINT64            PeiService;
  UINT64            IdtTable[SEC_IDT_ENTRY_COUNT];
} SEC_IDT_TABLE;

/**
  Entry point to the C language phase of SEC. After the SEC assembly
  code has initialized some temporary memory and set up the stack,
  the control is transferred to this function.

  @param[in] SizeOfRam           Size of the temporary memory available for use.
  @param[in] TempRamBase         Base address of tempory ram
  @param[in] BootFirmwareVolume  Base address of the Boot Firmware Volume.
**/
VOID
EFIAPI
SecStartup (
  IN UINT32                   SizeOfRam,
  IN UINT32                   TempRamBase,
  IN VOID                     *BootFirmwareVolume
  );

/**
  Find and return Pei Core entry point.

  It also find SEC and PEI Core file debug inforamtion. It will report them if
  remote debug is enabled.

  @param[in]  BootFirmwareVolumePtr  Point to the boot firmware volume.
  @param[out] PeiCoreEntryPoint      Point to the PEI core entry point.

**/
VOID
EFIAPI
FindAndReportEntryPoints (
  IN  EFI_FIRMWARE_VOLUME_HEADER       *BootFirmwareVolumePtr,
  OUT EFI_PEI_CORE_ENTRY_POINT         *PeiCoreEntryPoint
  );

/**
  Autogenerated function that calls the library constructors for all of the module's
  dependent libraries.  This function must be called by the SEC Core once a stack has
  been established.

**/
VOID
EFIAPI
ProcessLibraryConstructorList (
  VOID
  );

/**
  Return Hob list produced by FSP.

  @param[in]  PeiServices  The pointer to the PEI Services Table.
  @param[in]  This         The pointer to this instance of this PPI.
  @param[out] FspHobList   The pointer to Hob list produced by FSP.

  @return EFI_SUCCESS FReturn Hob list produced by FSP successfully.
**/
EFI_STATUS
EFIAPI
FspInitDoneGetFspHobList (
  IN  CONST EFI_PEI_SERVICES         **PeiServices,
  IN  FSP_INIT_DONE_PPI              *This,
  OUT VOID                           **FspHobList
  );

extern FSP_INIT_DONE_PPI gFspInitDonePpi;

#endif