EdkModulePkg/Core/DxeIplPeim/DxeIpl.h

   1 /*++
   2
   3 Copyright (c) 2006, Intel Corporation
   4 All rights reserved. This program and the accompanying materials
   5 are licensed and made available under the terms and conditions of the BSD License
   6 which accompanies this distribution.  The full text of the license may be found at
   7 http://opensource.org/licenses/bsd-license.php
   8
   9 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
  10 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
  11
  12 Module Name:
  13
  14   DxeIpl.h
  15
  16 Abstract:
  17
  18 --*/
  19
  20 #ifndef __PEI_DXEIPL_H__
  21 #define __PEI_DXEIPL_H__
  22
  23 #define STACK_SIZE      0x20000
  24 #define BSP_STORE_SIZE  0x4000
  25
  26 #define GET_OCCUPIED_SIZE(ActualSize, Alignment) ((ActualSize + (Alignment - 1)) & ~(Alignment - 1))
  27
  28 extern BOOLEAN gInMemory;
  29
  30 EFI_STATUS
  31 PeiFindFile (
  32   IN  UINT8                  Type,
  33   IN  UINT16                 SectionType,
  34   OUT EFI_GUID               *FileName,
  35   OUT VOID                   **Pe32Data
  36   )
  37 ;
  38
  39 EFI_STATUS
  40 PeiLoadFile (
  41   IN  EFI_PEI_PE_COFF_LOADER_PROTOCOL           *PeiEfiPeiPeCoffLoader,
  42   IN  VOID                                      *Pe32Data,
  43   OUT EFI_PHYSICAL_ADDRESS                      *ImageAddress,
  44   OUT UINT64                                    *ImageSize,
  45   OUT EFI_PHYSICAL_ADDRESS                      *EntryPoint
  46   )
  47 ;
  48
  49
  50 EFI_STATUS
  51 GetImageReadFunction (
  52   IN      PE_COFF_LOADER_IMAGE_CONTEXT  *ImageContext
  53   )
  54 ;
  55
  56 EFI_STATUS
  57 PeiImageRead (
  58   IN     VOID    *FileHandle,
  59   IN     UINTN   FileOffset,
  60   IN OUT UINTN   *ReadSize,
  61   OUT    VOID    *Buffer
  62   )
  63 ;
  64
  65 EFI_STATUS
  66 EFIAPI
  67 DxeIplLoadFile (
  68   IN EFI_PEI_FV_FILE_LOADER_PPI                 *This,
  69   IN  EFI_FFS_FILE_HEADER                       *FfsHeader,
  70   OUT EFI_PHYSICAL_ADDRESS                      *ImageAddress,
  71   OUT UINT64                                    *ImageSize,
  72   OUT EFI_PHYSICAL_ADDRESS                      *EntryPoint
  73   );
  74
  75 EFI_STATUS
  76 ShadowDxeIpl (
  77   IN EFI_FFS_FILE_HEADER                       *DxeIpl,
  78   IN EFI_PEI_PE_COFF_LOADER_PROTOCOL           *PeiEfiPeiPeCoffLoader
  79   );
  80
  81 EFI_STATUS
  82 EFIAPI
  83 DxeLoadCore (
  84   IN EFI_DXE_IPL_PPI       *This,
  85   IN EFI_PEI_SERVICES      **PeiServices,
  86   IN EFI_PEI_HOB_POINTERS  HobList
  87   );
  88
  89 VOID
  90 HandOffToDxeCore (
  91   IN EFI_PHYSICAL_ADDRESS   DxeCoreEntryPoint,
  92   IN EFI_PEI_HOB_POINTERS   HobList
  93   );
  94
  95 EFI_STATUS
  96 PeiProcessFile (
  97   IN      UINT16                 SectionType,
  98   IN      EFI_FFS_FILE_HEADER    *FfsFileHeader,
  99   OUT     VOID                   **Pe32Data,
 100   IN      EFI_PEI_HOB_POINTERS   *OrigHob
 101   );
 102
 103 EFI_STATUS
 104 EFIAPI
 105 PeimInitializeDxeIpl (
 106   IN EFI_FFS_FILE_HEADER       *FfsHeader,
 107   IN EFI_PEI_SERVICES          **PeiServices
 108   );
 109
 110 EFI_PHYSICAL_ADDRESS
 111 CreateIdentityMappingPageTables (
 112   IN UINT32                NumberOfProcessorPhysicalAddressBits
 113   )
 114 ;
 115
 116 VOID
 117 ActivateLongMode (
 118   IN  EFI_PHYSICAL_ADDRESS  PageTables,
 119   IN  EFI_PHYSICAL_ADDRESS  HobStart,
 120   IN  EFI_PHYSICAL_ADDRESS  Stack,
 121   IN  EFI_PHYSICAL_ADDRESS  CodeEntryPoint1,
 122   IN  EFI_PHYSICAL_ADDRESS  CodeEntryPoint2
 123   );
 124
 125 VOID
 126 LoadGo64Gdt();
 127
 128 #endif