EdkModulePkg/Core/DxeIplX64Peim/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 extern BOOLEAN gInMemory;
  27
  28 VOID
  29 SwitchIplStacks (
  30   VOID  *EntryPoint,
  31   UINTN Parameter1,
  32   UINTN Parameter2,
  33   VOID  *NewStack,
  34   VOID  *NewBsp
  35   )
  36 ;
  37
  38 EFI_STATUS
  39 PeiFindFile (
  40   IN  UINT8                  Type,
  41   IN  UINT16                 SectionType,
  42   OUT EFI_GUID               *FileName,
  43   OUT VOID                   **Pe32Data
  44   )
  45 ;
  46
  47 EFI_STATUS
  48 PeiLoadFile (
  49   IN  EFI_PEI_PE_COFF_LOADER_PROTOCOL           *PeiEfiPeiPeCoffLoader,
  50   IN  VOID                                      *Pe32Data,
  51   OUT EFI_PHYSICAL_ADDRESS                      *ImageAddress,
  52   OUT UINT64                                    *ImageSize,
  53   OUT EFI_PHYSICAL_ADDRESS                      *EntryPoint
  54   )
  55 ;
  56
  57
  58 EFI_STATUS
  59 CreateArchSpecificHobs (
  60   OUT EFI_PHYSICAL_ADDRESS                      *BspStore
  61   )
  62 ;
  63
  64 EFI_STATUS
  65 GetImageReadFunction (
  66   IN      PE_COFF_LOADER_IMAGE_CONTEXT  *ImageContext
  67   )
  68 ;
  69
  70 EFI_STATUS
  71 PeiImageRead (
  72   IN     VOID    *FileHandle,
  73   IN     UINTN   FileOffset,
  74   IN OUT UINTN   *ReadSize,
  75   OUT    VOID    *Buffer
  76   )
  77 ;
  78
  79 EFI_STATUS
  80 EFIAPI
  81 DxeIplLoadFile (
  82   IN EFI_PEI_FV_FILE_LOADER_PPI                 *This,
  83   IN  EFI_FFS_FILE_HEADER                       *FfsHeader,
  84   OUT EFI_PHYSICAL_ADDRESS                      *ImageAddress,
  85   OUT UINT64                                    *ImageSize,
  86   OUT EFI_PHYSICAL_ADDRESS                      *EntryPoint
  87   );
  88
  89 EFI_STATUS
  90 ShadowDxeIpl (
  91   IN EFI_FFS_FILE_HEADER                       *DxeIpl,
  92   IN EFI_PEI_PE_COFF_LOADER_PROTOCOL           *PeiEfiPeiPeCoffLoader
  93   );
  94
  95 EFI_STATUS
  96 EFIAPI
  97 DxeLoadCore (
  98   IN EFI_DXE_IPL_PPI       *This,
  99   IN EFI_PEI_SERVICES      **PeiServices,
 100   IN EFI_PEI_HOB_POINTERS  HobList
 101   );
 102
 103 EFI_STATUS
 104 PeiProcessFile (
 105   IN      UINT16                 SectionType,
 106   IN OUT  EFI_FFS_FILE_HEADER    **RealFfsFileHeader,
 107   OUT     VOID                   **Pe32Data
 108   );
 109
 110 EFI_STATUS
 111 EFIAPI
 112 PeimInitializeDxeIpl (
 113   IN EFI_FFS_FILE_HEADER       *FfsHeader,
 114   IN EFI_PEI_SERVICES          **PeiServices
 115   );
 116
 117 EFI_STATUS
 118 PeiLoadx64File (
 119   IN  EFI_PEI_PE_COFF_LOADER_PROTOCOL           *PeiEfiPeiPeCoffLoader,
 120   IN  VOID                                      *Pe32Data,
 121   IN  EFI_MEMORY_TYPE                           MemoryType,
 122   OUT EFI_PHYSICAL_ADDRESS                      *ImageAddress,
 123   OUT UINT64                                    *ImageSize,
 124   OUT EFI_PHYSICAL_ADDRESS                      *EntryPoint
 125   )
 126 ;
 127
 128 EFI_PHYSICAL_ADDRESS
 129 CreateIdentityMappingPageTables (
 130   IN UINT32                NumberOfProcessorPhysicalAddressBits
 131   )
 132 ;
 133
 134 VOID
 135 ActivateLongMode (
 136   IN  EFI_PHYSICAL_ADDRESS  PageTables,
 137   IN  EFI_PHYSICAL_ADDRESS  HobStart,
 138   IN  EFI_PHYSICAL_ADDRESS  Stack,
 139   IN  EFI_PHYSICAL_ADDRESS  CodeEntryPoint1,
 140   IN  EFI_PHYSICAL_ADDRESS  CodeEntryPoint2
 141   );
 142
 143 VOID
 144 LoadGo64Gdt();
 145
 146 #endif