mirror of https://github.com/acidanthera/audk.git
148 lines
5.3 KiB
C
148 lines
5.3 KiB
C
/** @file
|
|
Load image file from fv to memory.
|
|
|
|
Copyright (c) 2006, Intel Corporation
|
|
All rights reserved. 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.
|
|
|
|
@par Revision Reference:
|
|
This PPI is defined in PI Version 1.00.
|
|
|
|
**/
|
|
|
|
#ifndef __FV_FILE_LOADER_PPI_H__
|
|
#define __FV_FILE_LOADER_PPI_H__
|
|
|
|
#define EFI_PEI_LOAD_FILE_PPI_GUID \
|
|
{ 0xb9e0abfe, 0x5979, 0x4914, { 0x97, 0x7f, 0x6d, 0xee, 0x78, 0xc2, 0x78, 0xa6 } }
|
|
|
|
|
|
typedef struct _EFI_PEI_LOAD_FILE_PPI EFI_PEI_LOAD_FILE_PPI;
|
|
|
|
/**
|
|
This service is the single member function of EFI_LOAD_FILE_PPI. This service separates
|
|
image loading and relocating from the PEI Foundation.
|
|
|
|
@param This Interface pointer that implements
|
|
the Load File PPI instance.
|
|
|
|
@param FileHandle File handle of the file to load.
|
|
Type EFI_PEI_FILE_HANDLE is defined in
|
|
FfsFindNextFile().
|
|
|
|
@param ImageAddress Pointer to the address of the
|
|
loaded image.
|
|
|
|
@param ImageSize Pointer to the size of the loaded
|
|
image.
|
|
|
|
@param EntryPoint Pointer to the entry point of the
|
|
image.
|
|
|
|
@param AuthenticationState On exit, points to the attestation
|
|
authentication state of the image
|
|
or 0 if no attestation was
|
|
performed. The format of
|
|
AuthenticationState is defined in
|
|
EFI_PEI_GUIDED_SECTION_EXTRACTION_PPI.ExtractSection()
|
|
|
|
|
|
@retval EFI_SUCCESS The image was loaded successfully.
|
|
|
|
@retval EFI_OUT_OF_RESOURCES There was not enough memory.
|
|
|
|
@retval EFI_LOAD_ERROR There was no supported image in
|
|
the file EFI_INVALID_PARAMETER
|
|
FileHandle was not a valid
|
|
firmware file handle.
|
|
@retval EFI_INVALID_PARAMETER EntryPoint was NULL.
|
|
|
|
@retval EFI_NOT_SUPPORTED An image requires relocations or
|
|
is not memory mapped.
|
|
|
|
**/
|
|
typedef
|
|
EFI_STATUS
|
|
(EFIAPI *EFI_PEI_LOAD_FILE) (
|
|
IN CONST EFI_PEI_LOAD_FILE_PPI *This,
|
|
IN CONST EFI_PEI_FILE_HANDLE FileHandle,
|
|
OUT EFI_PHYSICAL_ADDRESS *ImageAddress,
|
|
OUT UINT64 *ImageSize,
|
|
OUT EFI_PHYSICAL_ADDRESS *EntryPoint,
|
|
OUT UINT32 *AuthenticationState
|
|
);
|
|
|
|
|
|
/**
|
|
This PPI is a pointer to the Load File service.
|
|
This service will be published by a PEIM. The PEI Foundation
|
|
will use this service to launch the known PEI module images.
|
|
|
|
|
|
@param LoadFile Loads a PEIM into memory for subsequent
|
|
execution. See the LoadFile() function
|
|
description.
|
|
|
|
**/
|
|
struct _EFI_PEI_LOAD_FILE_PPI {
|
|
EFI_PEI_LOAD_FILE LoadFile;
|
|
};
|
|
|
|
|
|
|
|
#define EFI_PEI_FV_FILE_LOADER_GUID \
|
|
{ \
|
|
0x7e1f0d85, 0x4ff, 0x4bb2, {0x86, 0x6a, 0x31, 0xa2, 0x99, 0x6a, 0x48, 0xa8 } \
|
|
}
|
|
|
|
typedef struct _EFI_PEI_FV_FILE_LOADER_PPI EFI_PEI_FV_FILE_LOADER_PPI;
|
|
|
|
/**
|
|
Loads a PEIM into memory for subsequent execution.
|
|
|
|
@param This Interface pointer that implements the Load File PPI instance.
|
|
@param FfsHeader Pointer to the FFS header of the file to load.
|
|
@param ImageAddress Pointer to the address of the loaded Image
|
|
@param ImageSize Pointer to the size of the loaded image.
|
|
@param EntryPoint Pointer to the entry point of the image.
|
|
|
|
@retval EFI_SUCCESS The image was loaded successfully.
|
|
@retval EFI_OUT_OF_RESOURCES There was not enough memory.
|
|
@retval EFI_INVALID_PARAMETER The contents of the FFS file did not
|
|
contain a valid PE/COFF image that could be loaded.
|
|
|
|
**/
|
|
typedef
|
|
EFI_STATUS
|
|
(EFIAPI *EFI_PEI_FV_LOAD_FILE) (
|
|
IN EFI_PEI_FV_FILE_LOADER_PPI *This,
|
|
IN EFI_FFS_FILE_HEADER *FfsHeader,
|
|
OUT EFI_PHYSICAL_ADDRESS *ImageAddress,
|
|
OUT UINT64 *ImageSize,
|
|
OUT EFI_PHYSICAL_ADDRESS *EntryPoint
|
|
);
|
|
|
|
/**
|
|
@par Ppi Description:
|
|
This PPI is a pointer to the Load File service. This service will be
|
|
published by a PEIM.The PEI Foundation will use this service to
|
|
launch the known non-XIP PE/COFF PEIM images. This service may
|
|
depend upon the presence of the EFI_PEI_PERMANENT_MEMORY_INSTALLED_PPI.
|
|
|
|
@param FvLoadFile
|
|
Loads a PEIM into memory for subsequent execution
|
|
|
|
**/
|
|
struct _EFI_PEI_FV_FILE_LOADER_PPI {
|
|
EFI_PEI_FV_LOAD_FILE FvLoadFile;
|
|
};
|
|
|
|
extern EFI_GUID gEfiPeiFvFileLoaderPpiGuid;
|
|
|
|
#endif
|