mirror of https://github.com/acidanthera/audk.git
280 lines
8.5 KiB
C
280 lines
8.5 KiB
C
/*++
|
|
|
|
Copyright (c) 2004, 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.
|
|
|
|
Module Name:
|
|
|
|
EfiImageFormat.h
|
|
|
|
Abstract:
|
|
|
|
This file defines the data structures that are architecturally defined for file
|
|
images loaded via the FirmwareVolume protocol. The Firmware Volume specification
|
|
is the basis for these definitions.
|
|
|
|
--*/
|
|
|
|
#ifndef _EFI_IMAGE_FORMAT_H_
|
|
#define _EFI_IMAGE_FORMAT_H_
|
|
|
|
//
|
|
// pack all data structures since this is actually a binary format and we cannot
|
|
// allow internal padding in the data structures because of some compilerism..
|
|
//
|
|
#pragma pack(1)
|
|
//
|
|
// ////////////////////////////////////////////////////////////////////////////
|
|
//
|
|
// Architectural file types
|
|
//
|
|
typedef UINT8 EFI_FV_FILETYPE;
|
|
|
|
#define EFI_FV_FILETYPE_ALL 0x00
|
|
#define EFI_FV_FILETYPE_RAW 0x01
|
|
#define EFI_FV_FILETYPE_FREEFORM 0x02
|
|
#define EFI_FV_FILETYPE_SECURITY_CORE 0x03
|
|
#define EFI_FV_FILETYPE_PEI_CORE 0x04
|
|
#define EFI_FV_FILETYPE_DXE_CORE 0x05
|
|
#define EFI_FV_FILETYPE_PEIM 0x06
|
|
#define EFI_FV_FILETYPE_DRIVER 0x07
|
|
#define EFI_FV_FILETYPE_COMBINED_PEIM_DRIVER 0x08
|
|
#define EFI_FV_FILETYPE_APPLICATION 0x09
|
|
//
|
|
// File type 0x0A is reserved and should not be used
|
|
//
|
|
#define EFI_FV_FILETYPE_FIRMWARE_VOLUME_IMAGE 0x0B
|
|
|
|
//
|
|
// ////////////////////////////////////////////////////////////////////////////
|
|
//
|
|
// Section types
|
|
//
|
|
typedef UINT8 EFI_SECTION_TYPE;
|
|
|
|
//
|
|
// ************************************************************
|
|
// The section type EFI_SECTION_ALL is a psuedo type. It is
|
|
// used as a wildcard when retrieving sections. The section
|
|
// type EFI_SECTION_ALL matches all section types.
|
|
// ************************************************************
|
|
//
|
|
#define EFI_SECTION_ALL 0x00
|
|
|
|
//
|
|
// ************************************************************
|
|
// Encapsulation section Type values
|
|
// ************************************************************
|
|
//
|
|
#define EFI_SECTION_COMPRESSION 0x01
|
|
#define EFI_SECTION_GUID_DEFINED 0x02
|
|
|
|
//
|
|
// ************************************************************
|
|
// Leaf section Type values
|
|
// ************************************************************
|
|
//
|
|
#define EFI_SECTION_FIRST_LEAF_SECTION_TYPE 0x10
|
|
|
|
#define EFI_SECTION_PE32 0x10
|
|
#define EFI_SECTION_PIC 0x11
|
|
#define EFI_SECTION_TE 0x12
|
|
#define EFI_SECTION_DXE_DEPEX 0x13
|
|
#define EFI_SECTION_VERSION 0x14
|
|
#define EFI_SECTION_USER_INTERFACE 0x15
|
|
#define EFI_SECTION_COMPATIBILITY16 0x16
|
|
#define EFI_SECTION_FIRMWARE_VOLUME_IMAGE 0x17
|
|
#define EFI_SECTION_FREEFORM_SUBTYPE_GUID 0x18
|
|
#define EFI_SECTION_RAW 0x19
|
|
#define EFI_SECTION_PEI_DEPEX 0x1B
|
|
|
|
#define EFI_SECTION_LAST_LEAF_SECTION_TYPE 0x1B
|
|
#define EFI_SECTION_LAST_SECTION_TYPE 0x1B
|
|
|
|
//
|
|
// ////////////////////////////////////////////////////////////////////////////
|
|
//
|
|
// Common section header
|
|
//
|
|
typedef struct {
|
|
UINT8 Size[3];
|
|
UINT8 Type;
|
|
} EFI_COMMON_SECTION_HEADER;
|
|
|
|
#define SECTION_SIZE(SectionHeaderPtr) \
|
|
((UINT32) (*((UINT32 *) ((EFI_COMMON_SECTION_HEADER *) SectionHeaderPtr)->Size) & 0x00ffffff))
|
|
|
|
//
|
|
// ////////////////////////////////////////////////////////////////////////////
|
|
//
|
|
// Compression section
|
|
//
|
|
//
|
|
// CompressionType values
|
|
//
|
|
#define EFI_NOT_COMPRESSED 0x00
|
|
#define EFI_STANDARD_COMPRESSION 0x01
|
|
#define EFI_CUSTOMIZED_COMPRESSION 0x02
|
|
|
|
typedef struct {
|
|
EFI_COMMON_SECTION_HEADER CommonHeader;
|
|
UINT32 UncompressedLength;
|
|
UINT8 CompressionType;
|
|
} EFI_COMPRESSION_SECTION;
|
|
|
|
//
|
|
// ////////////////////////////////////////////////////////////////////////////
|
|
//
|
|
// GUID defined section
|
|
//
|
|
typedef struct {
|
|
EFI_COMMON_SECTION_HEADER CommonHeader;
|
|
EFI_GUID SectionDefinitionGuid;
|
|
UINT16 DataOffset;
|
|
UINT16 Attributes;
|
|
} EFI_GUID_DEFINED_SECTION;
|
|
|
|
//
|
|
// Bit values for Attributes
|
|
//
|
|
#define EFI_GUIDED_SECTION_PROCESSING_REQUIRED 0x01
|
|
#define EFI_GUIDED_SECTION_AUTH_STATUS_VALID 0x02
|
|
|
|
//
|
|
// Bit values for AuthenticationStatus
|
|
//
|
|
#define EFI_AGGREGATE_AUTH_STATUS_PLATFORM_OVERRIDE 0x000001
|
|
#define EFI_AGGREGATE_AUTH_STATUS_IMAGE_SIGNED 0x000002
|
|
#define EFI_AGGREGATE_AUTH_STATUS_NOT_TESTED 0x000004
|
|
#define EFI_AGGREGATE_AUTH_STATUS_TEST_FAILED 0x000008
|
|
#define EFI_AGGREGATE_AUTH_STATUS_ALL 0x00000f
|
|
|
|
#define EFI_LOCAL_AUTH_STATUS_PLATFORM_OVERRIDE 0x010000
|
|
#define EFI_LOCAL_AUTH_STATUS_IMAGE_SIGNED 0x020000
|
|
#define EFI_LOCAL_AUTH_STATUS_NOT_TESTED 0x040000
|
|
#define EFI_LOCAL_AUTH_STATUS_TEST_FAILED 0x080000
|
|
#define EFI_LOCAL_AUTH_STATUS_ALL 0x0f0000
|
|
|
|
//
|
|
// ////////////////////////////////////////////////////////////////////////////
|
|
//
|
|
// PE32+ section
|
|
//
|
|
typedef struct {
|
|
EFI_COMMON_SECTION_HEADER CommonHeader;
|
|
} EFI_PE32_SECTION;
|
|
|
|
//
|
|
// ////////////////////////////////////////////////////////////////////////////
|
|
//
|
|
// PIC section
|
|
//
|
|
typedef struct {
|
|
EFI_COMMON_SECTION_HEADER CommonHeader;
|
|
} EFI_PIC_SECTION;
|
|
|
|
//
|
|
// ////////////////////////////////////////////////////////////////////////////
|
|
//
|
|
// PEIM header section
|
|
//
|
|
typedef struct {
|
|
EFI_COMMON_SECTION_HEADER CommonHeader;
|
|
} EFI_PEIM_HEADER_SECTION;
|
|
|
|
//
|
|
// ////////////////////////////////////////////////////////////////////////////
|
|
//
|
|
// DEPEX section
|
|
//
|
|
typedef struct {
|
|
EFI_COMMON_SECTION_HEADER CommonHeader;
|
|
} EFI_DEPEX_SECTION;
|
|
|
|
//
|
|
// ////////////////////////////////////////////////////////////////////////////
|
|
//
|
|
// Version section
|
|
//
|
|
typedef struct {
|
|
EFI_COMMON_SECTION_HEADER CommonHeader;
|
|
UINT16 BuildNumber;
|
|
INT16 VersionString[1];
|
|
} EFI_VERSION_SECTION;
|
|
|
|
//
|
|
// ////////////////////////////////////////////////////////////////////////////
|
|
//
|
|
// User interface section
|
|
//
|
|
typedef struct {
|
|
EFI_COMMON_SECTION_HEADER CommonHeader;
|
|
INT16 FileNameString[1];
|
|
} EFI_USER_INTERFACE_SECTION;
|
|
|
|
//
|
|
// ////////////////////////////////////////////////////////////////////////////
|
|
//
|
|
// Code16 section
|
|
//
|
|
typedef struct {
|
|
EFI_COMMON_SECTION_HEADER CommonHeader;
|
|
} EFI_CODE16_SECTION;
|
|
|
|
//
|
|
// ////////////////////////////////////////////////////////////////////////////
|
|
//
|
|
// Firmware Volume Image section
|
|
//
|
|
typedef struct {
|
|
EFI_COMMON_SECTION_HEADER CommonHeader;
|
|
} EFI_FIRMWARE_VOLUME_IMAGE_SECTION;
|
|
|
|
//
|
|
// ////////////////////////////////////////////////////////////////////////////
|
|
//
|
|
// Freeform subtype GUID section
|
|
//
|
|
typedef struct {
|
|
EFI_COMMON_SECTION_HEADER CommonHeader;
|
|
EFI_GUID SubTypeGuid;
|
|
} EFI_FREEFORM_SUBTYPE_GUID_SECTION;
|
|
|
|
//
|
|
// ////////////////////////////////////////////////////////////////////////////
|
|
//
|
|
// Raw section
|
|
//
|
|
typedef struct {
|
|
EFI_COMMON_SECTION_HEADER CommonHeader;
|
|
} EFI_RAW_SECTION;
|
|
|
|
//
|
|
// undo the pragma from the beginning...
|
|
//
|
|
#pragma pack()
|
|
|
|
typedef union {
|
|
EFI_COMMON_SECTION_HEADER *CommonHeader;
|
|
EFI_COMPRESSION_SECTION *CompressionSection;
|
|
EFI_GUID_DEFINED_SECTION *GuidDefinedSection;
|
|
EFI_PE32_SECTION *Pe32Section;
|
|
EFI_PIC_SECTION *PicSection;
|
|
EFI_PEIM_HEADER_SECTION *PeimHeaderSection;
|
|
EFI_DEPEX_SECTION *DependencySection;
|
|
EFI_VERSION_SECTION *VersionSection;
|
|
EFI_USER_INTERFACE_SECTION *UISection;
|
|
EFI_CODE16_SECTION *Code16Section;
|
|
EFI_FIRMWARE_VOLUME_IMAGE_SECTION *FVImageSection;
|
|
EFI_FREEFORM_SUBTYPE_GUID_SECTION *FreeformSubtypeSection;
|
|
EFI_RAW_SECTION *RawSection;
|
|
} EFI_FILE_SECTION_POINTER;
|
|
|
|
#endif
|