PrePiLib.h

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#ifndef __PRE_PI_LIB_H__
#define __PRE_PI_LIB_H__
 
#include <Guid/ExtractSection.h>
 
EFI_STATUS
EFIAPI
FfsFindNextVolume (
  IN UINTN                  Instance,
  IN OUT EFI_PEI_FV_HANDLE  *VolumeHandle
  );
 
EFI_STATUS
EFIAPI
FfsFindNextFile (
  IN EFI_FV_FILETYPE          SearchType,
  IN EFI_PEI_FV_HANDLE        VolumeHandle,
  IN OUT EFI_PEI_FILE_HANDLE  *FileHandle
  );
 
typedef
EFI_STATUS
(EFIAPI *FFS_CHECK_SECTION_HOOK)(
  IN EFI_COMMON_SECTION_HEADER *Section
  );
 
EFI_STATUS
EFIAPI
FfsFindSectionDataWithHook (
  IN EFI_SECTION_TYPE        SectionType,
  IN FFS_CHECK_SECTION_HOOK  SectionCheckHook,
  IN EFI_PEI_FILE_HANDLE     FileHandle,
  OUT VOID                   **SectionData
  );
 
EFI_STATUS
EFIAPI
FfsFindSectionData (
  IN EFI_SECTION_TYPE     SectionType,
  IN EFI_PEI_FILE_HANDLE  FileHandle,
  OUT VOID                **SectionData
  );
 
EFI_STATUS
EFIAPI
FfsFindFileByName (
  IN CONST  EFI_GUID             *FileName,
  IN CONST  EFI_PEI_FV_HANDLE    VolumeHandle,
  OUT       EFI_PEI_FILE_HANDLE  *FileHandle
  );
 
EFI_STATUS
EFIAPI
FfsGetFileInfo (
  IN CONST  EFI_PEI_FILE_HANDLE  FileHandle,
  OUT EFI_FV_FILE_INFO           *FileInfo
  );
 
EFI_STATUS
EFIAPI
FfsGetVolumeInfo (
  IN  EFI_PEI_FV_HANDLE  VolumeHandle,
  OUT EFI_FV_INFO        *VolumeInfo
  );
 
EFI_STATUS
EFIAPI
FfsProcessFvFile (
  IN  EFI_PEI_FILE_HANDLE  FvFileHandle
  );
 
EFI_STATUS
EFIAPI
FfsAnyFvFindFirstFile (
  IN  EFI_FV_FILETYPE      FileType,
  OUT EFI_PEI_FV_HANDLE    *VolumeHandle,
  OUT EFI_PEI_FILE_HANDLE  *FileHandle
  );
 
EFI_STATUS
EFIAPI
FfsProcessFvFile (
  IN  EFI_PEI_FILE_HANDLE  FvFileHandle
  );
 
EFI_BOOT_MODE
EFIAPI
GetBootMode (
  VOID
  );
 
EFI_STATUS
EFIAPI
SetBootMode (
  IN EFI_BOOT_MODE  BootMode
  );
 
VOID *
EFIAPI
GetHobList (
  VOID
  );
 
EFI_STATUS
EFIAPI
SetHobList (
  IN  VOID  *HobList
  );
 
EFI_HOB_HANDOFF_INFO_TABLE *
HobConstructor (
  IN VOID   *EfiMemoryBegin,
  IN UINTN  EfiMemoryLength,
  IN VOID   *EfiFreeMemoryBottom,
  IN VOID   *EfiFreeMemoryTop
  );
 
VOID *
CreateHob (
  IN  UINT16  HobType,
  IN  UINT16  HobLenght
  );
 
VOID *
EFIAPI
GetNextHob (
  IN UINT16      Type,
  IN CONST VOID  *HobStart
  );
 
VOID *
EFIAPI
GetFirstHob (
  IN UINT16  Type
  );
 
VOID *
EFIAPI
GetNextGuidHob (
  IN CONST EFI_GUID  *Guid,
  IN CONST VOID      *HobStart
  );
 
VOID *
EFIAPI
GetFirstGuidHob (
  IN CONST EFI_GUID  *Guid
  );
 
VOID
EFIAPI
BuildModuleHob (
  IN CONST EFI_GUID        *ModuleName,
  IN EFI_PHYSICAL_ADDRESS  MemoryAllocationModule,
  IN UINT64                ModuleLength,
  IN EFI_PHYSICAL_ADDRESS  EntryPoint
  );
 
VOID
EFIAPI
BuildResourceDescriptorHob (
  IN EFI_RESOURCE_TYPE            ResourceType,
  IN EFI_RESOURCE_ATTRIBUTE_TYPE  ResourceAttribute,
  IN EFI_PHYSICAL_ADDRESS         PhysicalStart,
  IN UINT64                       NumberOfBytes
  );
 
VOID *
EFIAPI
BuildGuidHob (
  IN CONST EFI_GUID  *Guid,
  IN UINTN           DataLength
  );
 
VOID *
EFIAPI
BuildGuidDataHob (
  IN CONST EFI_GUID  *Guid,
  IN VOID            *Data,
  IN UINTN           DataLength
  );
 
VOID
EFIAPI
BuildFvHob (
  IN EFI_PHYSICAL_ADDRESS  BaseAddress,
  IN UINT64                Length
  );
 
VOID
EFIAPI
BuildFvHobs (
  IN EFI_PHYSICAL_ADDRESS         PhysicalStart,
  IN UINT64                       NumberOfBytes,
  IN EFI_RESOURCE_ATTRIBUTE_TYPE  *ResourceAttribute  OPTIONAL
  );
 
VOID
EFIAPI
BuildFv2Hob (
  IN          EFI_PHYSICAL_ADDRESS  BaseAddress,
  IN          UINT64                Length,
  IN CONST    EFI_GUID              *FvName,
  IN CONST    EFI_GUID              *FileName
  );
 
VOID
EFIAPI
BuildCvHob (
  IN EFI_PHYSICAL_ADDRESS  BaseAddress,
  IN UINT64                Length
  );
 
VOID
EFIAPI
BuildCpuHob (
  IN UINT8  SizeOfMemorySpace,
  IN UINT8  SizeOfIoSpace
  );
 
VOID
EFIAPI
BuildStackHob (
  IN EFI_PHYSICAL_ADDRESS  BaseAddress,
  IN UINT64                Length
  );
 
VOID
UpdateStackHob (
  IN EFI_PHYSICAL_ADDRESS  BaseAddress,
  IN UINT64                Length
  );
 
VOID
EFIAPI
BuildBspStoreHob (
  IN EFI_PHYSICAL_ADDRESS  BaseAddress,
  IN UINT64                Length,
  IN EFI_MEMORY_TYPE       MemoryType
  );
 
VOID
EFIAPI
BuildMemoryAllocationHob (
  IN EFI_PHYSICAL_ADDRESS  BaseAddress,
  IN UINT64                Length,
  IN EFI_MEMORY_TYPE       MemoryType
  );
 
VOID
EFIAPI
BuildExtractSectionHob (
  IN  EFI_GUID                                 *Guid,
  IN  EXTRACT_GUIDED_SECTION_GET_INFO_HANDLER  SectionGetInfo,
  IN  EXTRACT_GUIDED_SECTION_DECODE_HANDLER    SectionExtraction
  );
 
VOID
EFIAPI
BuildPeCoffLoaderHob (
  VOID
  );
 
VOID *
EFIAPI
AllocatePages (
  IN UINTN  Pages
  );
 
VOID *
EFIAPI
AllocateRuntimePages (
  IN UINTN  Pages
  );
 
VOID *
EFIAPI
AllocatePool (
  IN UINTN  AllocationSize
  );
 
VOID *
EFIAPI
AllocateAlignedPages (
  IN UINTN  Pages,
  IN UINTN  Alignment
  );
 
EFI_STATUS
EFIAPI
LoadPeCoffImage (
  IN  VOID                  *PeCoffImage,
  OUT EFI_PHYSICAL_ADDRESS  *ImageAddress,
  OUT UINT64                *ImageSize,
  OUT EFI_PHYSICAL_ADDRESS  *EntryPoint
  );
 
EFI_STATUS
EFIAPI
LoadDxeCoreFromFfsFile (
  IN EFI_PEI_FILE_HANDLE  FileHandle,
  IN UINTN                StackSize
  );
 
EFI_STATUS
EFIAPI
LoadDxeCoreFromFv (
  IN UINTN  *FvInstance    OPTIONAL,
  IN UINTN  StackSize
  );
 
EFI_STATUS
EFIAPI
DecompressFirstFv (
  VOID
  );
 
#endif