IntelFspWrapperPkg/FspWrapperSecCore/SecMain.h

   1 /** @file
   2   Master header file for SecCore.
   3
   4   Copyright (c) 2014, Intel Corporation. All rights reserved.<BR>
   5   SPDX-License-Identifier: BSD-2-Clause-Patent
   6
   7 **/
   8
   9 #ifndef _SEC_CORE_H_
  10 #define _SEC_CORE_H_
  11
  12
  13 #include <PiPei.h>
  14
  15 #include <Ppi/TopOfTemporaryRam.h>
  16
  17 #include <Library/BaseLib.h>
  18 #include <Library/DebugLib.h>
  19 #include <Library/PcdLib.h>
  20 #include <Library/BaseMemoryLib.h>
  21 #include <Library/FspPlatformSecLib.h>
  22 #include <Library/FspPlatformInfoLib.h>
  23 #include <Library/UefiCpuLib.h>
  24 #include <Library/PeCoffGetEntryPointLib.h>
  25 #include <Library/PeCoffExtraActionLib.h>
  26 #include <Library/DebugAgentLib.h>
  27
  28 #include <FspApi.h>
  29 #include <FspInfoHeader.h>
  30
  31 #define SEC_IDT_ENTRY_COUNT  34
  32
  33 typedef struct _SEC_IDT_TABLE {
  34   //
  35   // Reserved 8 bytes preceding IDT to store EFI_PEI_SERVICES**, since IDT base
  36   // address should be 8-byte alignment.
  37   // Note: For IA32, only the 4 bytes immediately preceding IDT is used to store
  38   // EFI_PEI_SERVICES**
  39   //
  40   UINT64            PeiService;
  41   UINT64            IdtTable[SEC_IDT_ENTRY_COUNT];
  42 } SEC_IDT_TABLE;
  43
  44 /**
  45   Entry point to the C language phase of SEC. After the SEC assembly
  46   code has initialized some temporary memory and set up the stack,
  47   the control is transferred to this function.
  48
  49   @param[in] SizeOfRam           Size of the temporary memory available for use.
  50   @param[in] TempRamBase         Base address of temporary ram
  51   @param[in] BootFirmwareVolume  Base address of the Boot Firmware Volume.
  52 **/
  53 VOID
  54 EFIAPI
  55 SecStartup (
  56   IN UINT32                   SizeOfRam,
  57   IN UINT32                   TempRamBase,
  58   IN VOID                     *BootFirmwareVolume
  59   );
  60
  61 /**
  62   Find and return Pei Core entry point.
  63
  64   It also find SEC and PEI Core file debug information. It will report them if
  65   remote debug is enabled.
  66
  67   @param[in]  BootFirmwareVolumePtr  Point to the boot firmware volume.
  68   @param[out] PeiCoreEntryPoint      Point to the PEI core entry point.
  69
  70 **/
  71 VOID
  72 EFIAPI
  73 FindAndReportEntryPoints (
  74   IN  EFI_FIRMWARE_VOLUME_HEADER       *BootFirmwareVolumePtr,
  75   OUT EFI_PEI_CORE_ENTRY_POINT         *PeiCoreEntryPoint
  76   );
  77
  78 /**
  79   Autogenerated function that calls the library constructors for all of the module's
  80   dependent libraries.  This function must be called by the SEC Core once a stack has
  81   been established.
  82
  83 **/
  84 VOID
  85 EFIAPI
  86 ProcessLibraryConstructorList (
  87   VOID
  88   );
  89
  90 #endif