PeImage.h revision 4fd606d1f5abe38e1f42c38de1d2e895166bd0f4
/** @file
EFI image format for PE32, PE32+ and TE. Please note some data structures are
different for PE32 and PE32+. EFI_IMAGE_NT_HEADERS32 is for PE32 and
EFI_IMAGE_NT_HEADERS64 is for PE32+.
This file is coded to the Visual Studio, Microsoft Portable Executable and
Common Object File Format Specification, Revision 8.0 - May 16, 2006.
This file also includes some definitions in PI Specification, Revision 1.0.
Copyright (c) 2006 - 2010, Intel Corporation. All rights reserved.<BR>
Portions copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>
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
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
**/
#ifndef __PE_IMAGE_H__
#define __PE_IMAGE_H__
//
// PE32+ Subsystem type for EFI images
//
#define EFI_IMAGE_SUBSYSTEM_EFI_APPLICATION 10
#define EFI_IMAGE_SUBSYSTEM_EFI_BOOT_SERVICE_DRIVER 11
#define EFI_IMAGE_SUBSYSTEM_EFI_RUNTIME_DRIVER 12
//
// PE32+ Machine type for EFI images
//
#define IMAGE_FILE_MACHINE_I386 0x014c
#define IMAGE_FILE_MACHINE_IA64 0x0200
#define IMAGE_FILE_MACHINE_EBC 0x0EBC
#define IMAGE_FILE_MACHINE_X64 0x8664
#define IMAGE_FILE_MACHINE_ARMTHUMB_MIXED 0x01c2
//
// EXE file formats
//
///
/// PE images can start with an optional DOS header, so if an image is run
/// under DOS it can print an error message.
///
typedef struct {
///
/// COFF File Header (Object and Image).
///
typedef struct {
///
/// Size of EFI_IMAGE_FILE_HEADER.
///
#define EFI_IMAGE_SIZEOF_FILE_HEADER 20
//
// Characteristics
//
#define EFI_IMAGE_FILE_EXECUTABLE_IMAGE BIT1 ///< 0x0002 File is executable (i.e. no unresolved externel references).
#define EFI_IMAGE_FILE_DEBUG_STRIPPED BIT9 ///< 0x0200 Debugging info stripped from file in .DBG file.
///
/// Header Data Directories.
///
typedef struct {
//
// Directory Entries
//
#define EFI_IMAGE_DIRECTORY_ENTRY_EXPORT 0
#define EFI_IMAGE_DIRECTORY_ENTRY_IMPORT 1
#define EFI_IMAGE_DIRECTORY_ENTRY_RESOURCE 2
#define EFI_IMAGE_DIRECTORY_ENTRY_EXCEPTION 3
#define EFI_IMAGE_DIRECTORY_ENTRY_SECURITY 4
#define EFI_IMAGE_DIRECTORY_ENTRY_BASERELOC 5
#define EFI_IMAGE_DIRECTORY_ENTRY_DEBUG 6
#define EFI_IMAGE_DIRECTORY_ENTRY_COPYRIGHT 7
#define EFI_IMAGE_DIRECTORY_ENTRY_GLOBALPTR 8
#define EFI_IMAGE_DIRECTORY_ENTRY_TLS 9
#define EFI_IMAGE_DIRECTORY_ENTRY_LOAD_CONFIG 10
#define EFI_IMAGE_NUMBER_OF_DIRECTORY_ENTRIES 16
///
/// @attention
/// EFI_IMAGE_NT_OPTIONAL_HDR32_MAGIC means PE32 and
/// EFI_IMAGE_OPTIONAL_HEADER32 must be used. The data structures only vary
/// after NT additional fields.
///
#define EFI_IMAGE_NT_OPTIONAL_HDR32_MAGIC 0x10b
///
/// Optional Header Standard Fields for PE32.
///
typedef struct {
///
/// Standard fields.
///
///
/// Optional Header Windows-Specific Fields.
///
///
/// @attention
/// EFI_IMAGE_NT_OPTIONAL_HDR64_MAGIC means PE32+ and
/// EFI_IMAGE_OPTIONAL_HEADER64 must be used. The data structures only vary
/// after NT additional fields.
///
#define EFI_IMAGE_NT_OPTIONAL_HDR64_MAGIC 0x20b
///
/// Optional Header Standard Fields for PE32+.
///
typedef struct {
///
/// Standard fields.
///
///
/// Optional Header Windows-Specific Fields.
///
///
/// @attention
/// EFI_IMAGE_NT_HEADERS32 is for use ONLY by tools.
///
typedef struct {
#define EFI_IMAGE_SIZEOF_NT_OPTIONAL32_HEADER sizeof (EFI_IMAGE_NT_HEADERS32)
///
/// @attention
/// EFI_IMAGE_HEADERS64 is for use ONLY by tools.
///
typedef struct {
#define EFI_IMAGE_SIZEOF_NT_OPTIONAL64_HEADER sizeof (EFI_IMAGE_NT_HEADERS64)
//
// Other Windows Subsystem Values
//
#define EFI_IMAGE_SUBSYSTEM_UNKNOWN 0
#define EFI_IMAGE_SUBSYSTEM_NATIVE 1
#define EFI_IMAGE_SUBSYSTEM_WINDOWS_GUI 2
#define EFI_IMAGE_SUBSYSTEM_WINDOWS_CUI 3
#define EFI_IMAGE_SUBSYSTEM_OS2_CUI 5
#define EFI_IMAGE_SUBSYSTEM_POSIX_CUI 7
///
/// Length of ShortName.
///
#define EFI_IMAGE_SIZEOF_SHORT_NAME 8
///
/// Section Table. This table immediately follows the optional header.
///
typedef struct {
union {
} Misc;
///
/// Size of EFI_IMAGE_SECTION_HEADER.
///
#define EFI_IMAGE_SIZEOF_SECTION_HEADER 40
//
// Section Flags Values
//
#define EFI_IMAGE_SCN_LNK_INFO BIT9 ///< 0x00000200 ///< Section contains comments or some other type of information.
#define EFI_IMAGE_SCN_LNK_REMOVE BIT11 ///< 0x00000800 ///< Section contents will not become part of image.
///
/// Size of a Symbol Table Record.
///
#define EFI_IMAGE_SIZEOF_SYMBOL 18
//
// Symbols have a section number of the section in which they are
// defined. Otherwise, section numbers have the following meanings:
//
//
// Symbol Type (fundamental) values.
//
#define EFI_IMAGE_SYM_TYPE_NULL 0 ///< no type.
#define EFI_IMAGE_SYM_TYPE_INT 4
#define EFI_IMAGE_SYM_TYPE_LONG 5
#define EFI_IMAGE_SYM_TYPE_FLOAT 6
#define EFI_IMAGE_SYM_TYPE_DOUBLE 7
#define EFI_IMAGE_SYM_TYPE_STRUCT 8
#define EFI_IMAGE_SYM_TYPE_UNION 9
#define EFI_IMAGE_SYM_TYPE_BYTE 12
#define EFI_IMAGE_SYM_TYPE_WORD 13
#define EFI_IMAGE_SYM_TYPE_UINT 14
#define EFI_IMAGE_SYM_TYPE_DWORD 15
//
// Symbol Type (derived) values.
//
#define EFI_IMAGE_SYM_DTYPE_NULL 0 ///< no derived type.
#define EFI_IMAGE_SYM_DTYPE_POINTER 1
#define EFI_IMAGE_SYM_DTYPE_FUNCTION 2
#define EFI_IMAGE_SYM_DTYPE_ARRAY 3
//
// Storage classes.
//
#define EFI_IMAGE_SYM_CLASS_NULL 0
#define EFI_IMAGE_SYM_CLASS_AUTOMATIC 1
#define EFI_IMAGE_SYM_CLASS_EXTERNAL 2
#define EFI_IMAGE_SYM_CLASS_STATIC 3
#define EFI_IMAGE_SYM_CLASS_REGISTER 4
#define EFI_IMAGE_SYM_CLASS_EXTERNAL_DEF 5
#define EFI_IMAGE_SYM_CLASS_LABEL 6
#define EFI_IMAGE_SYM_CLASS_UNDEFINED_LABEL 7
#define EFI_IMAGE_SYM_CLASS_MEMBER_OF_STRUCT 8
#define EFI_IMAGE_SYM_CLASS_ARGUMENT 9
#define EFI_IMAGE_SYM_CLASS_STRUCT_TAG 10
#define EFI_IMAGE_SYM_CLASS_MEMBER_OF_UNION 11
#define EFI_IMAGE_SYM_CLASS_UNION_TAG 12
#define EFI_IMAGE_SYM_CLASS_TYPE_DEFINITION 13
#define EFI_IMAGE_SYM_CLASS_UNDEFINED_STATIC 14
#define EFI_IMAGE_SYM_CLASS_ENUM_TAG 15
#define EFI_IMAGE_SYM_CLASS_MEMBER_OF_ENUM 16
#define EFI_IMAGE_SYM_CLASS_REGISTER_PARAM 17
#define EFI_IMAGE_SYM_CLASS_BIT_FIELD 18
#define EFI_IMAGE_SYM_CLASS_BLOCK 100
#define EFI_IMAGE_SYM_CLASS_FUNCTION 101
#define EFI_IMAGE_SYM_CLASS_END_OF_STRUCT 102
#define EFI_IMAGE_SYM_CLASS_FILE 103
#define EFI_IMAGE_SYM_CLASS_SECTION 104
#define EFI_IMAGE_SYM_CLASS_WEAK_EXTERNAL 105
//
// type packing constants
//
#define EFI_IMAGE_N_BTMASK 017
#define EFI_IMAGE_N_TMASK 060
#define EFI_IMAGE_N_TMASK1 0300
#define EFI_IMAGE_N_TMASK2 0360
#define EFI_IMAGE_N_BTSHFT 4
#define EFI_IMAGE_N_TSHIFT 2
//
// Communal selection types.
//
#define EFI_IMAGE_COMDAT_SELECT_NODUPLICATES 1
#define EFI_IMAGE_COMDAT_SELECT_ANY 2
#define EFI_IMAGE_COMDAT_SELECT_SAME_SIZE 3
#define EFI_IMAGE_COMDAT_SELECT_EXACT_MATCH 4
#define EFI_IMAGE_COMDAT_SELECT_ASSOCIATIVE 5
//
// the following values only be referred in PeCoff, not defined in PECOFF.
//
#define EFI_IMAGE_WEAK_EXTERN_SEARCH_NOLIBRARY 1
#define EFI_IMAGE_WEAK_EXTERN_SEARCH_LIBRARY 2
#define EFI_IMAGE_WEAK_EXTERN_SEARCH_ALIAS 3
///
/// Relocation format.
///
typedef struct {
///
/// Size of EFI_IMAGE_RELOCATION
///
#define EFI_IMAGE_SIZEOF_RELOCATION 10
//
// I386 relocation types.
//
#define EFI_IMAGE_REL_I386_DIR16 0x0001 ///< Direct 16-bit reference to the symbols virtual address.
#define EFI_IMAGE_REL_I386_REL16 0x0002 ///< PC-relative 16-bit reference to the symbols virtual address.
#define EFI_IMAGE_REL_I386_DIR32 0x0006 ///< Direct 32-bit reference to the symbols virtual address.
#define EFI_IMAGE_REL_I386_DIR32NB 0x0007 ///< Direct 32-bit reference to the symbols virtual address, base not included.
#define EFI_IMAGE_REL_I386_SEG12 0x0009 ///< Direct 16-bit reference to the segment-selector bits of a 32-bit virtual address.
#define EFI_IMAGE_REL_I386_SECTION 0x000A
#define EFI_IMAGE_REL_I386_SECREL 0x000B
#define EFI_IMAGE_REL_I386_REL32 0x0014 ///< PC-relative 32-bit reference to the symbols virtual address.
//
// x64 processor relocation types.
//
#define IMAGE_REL_AMD64_ABSOLUTE 0x0000
#define IMAGE_REL_AMD64_ADDR64 0x0001
#define IMAGE_REL_AMD64_ADDR32 0x0002
#define IMAGE_REL_AMD64_ADDR32NB 0x0003
#define IMAGE_REL_AMD64_REL32 0x0004
#define IMAGE_REL_AMD64_REL32_1 0x0005
#define IMAGE_REL_AMD64_REL32_2 0x0006
#define IMAGE_REL_AMD64_REL32_3 0x0007
#define IMAGE_REL_AMD64_REL32_4 0x0008
#define IMAGE_REL_AMD64_REL32_5 0x0009
#define IMAGE_REL_AMD64_SECTION 0x000A
#define IMAGE_REL_AMD64_SECREL 0x000B
#define IMAGE_REL_AMD64_SECREL7 0x000C
#define IMAGE_REL_AMD64_TOKEN 0x000D
#define IMAGE_REL_AMD64_SREL32 0x000E
#define IMAGE_REL_AMD64_PAIR 0x000F
#define IMAGE_REL_AMD64_SSPAN32 0x0010
///
/// Based relocation format.
///
typedef struct {
///
/// Size of EFI_IMAGE_BASE_RELOCATION.
///
#define EFI_IMAGE_SIZEOF_BASE_RELOCATION 8
//
// Based relocation types.
//
#define EFI_IMAGE_REL_BASED_ABSOLUTE 0
#define EFI_IMAGE_REL_BASED_HIGH 1
#define EFI_IMAGE_REL_BASED_LOW 2
#define EFI_IMAGE_REL_BASED_HIGHLOW 3
#define EFI_IMAGE_REL_BASED_HIGHADJ 4
#define EFI_IMAGE_REL_BASED_MIPS_JMPADDR 5
#define EFI_IMAGE_REL_BASED_ARM_MOV32A 5
#define EFI_IMAGE_REL_BASED_ARM_MOV32T 7
#define EFI_IMAGE_REL_BASED_IA64_IMM64 9
#define EFI_IMAGE_REL_BASED_MIPS_JMPADDR16 9
#define EFI_IMAGE_REL_BASED_DIR64 10
///
/// Line number format.
///
typedef struct {
union {
} Type;
///
/// Size of EFI_IMAGE_LINENUMBER.
///
#define EFI_IMAGE_SIZEOF_LINENUMBER 6
//
// Archive format.
//
#define EFI_IMAGE_ARCHIVE_START_SIZE 8
#define EFI_IMAGE_ARCHIVE_START "!<arch>\n"
#define EFI_IMAGE_ARCHIVE_END "`\n"
#define EFI_IMAGE_ARCHIVE_PAD "\n"
#define EFI_IMAGE_ARCHIVE_LINKER_MEMBER "/ "
#define EFI_IMAGE_ARCHIVE_LONGNAMES_MEMBER "// "
///
/// Archive Member Headers
///
typedef struct {
///
/// Size of EFI_IMAGE_ARCHIVE_MEMBER_HEADER.
///
#define EFI_IMAGE_SIZEOF_ARCHIVE_MEMBER_HDR 60
//
// DLL Support
//
///
/// Export Directory Table.
///
typedef struct {
///
///
typedef struct {
///
/// Import Address Table RVA (Thunk Table).
///
typedef struct {
union {
} u1;
///
/// Import Directory Table
///
typedef struct {
///
/// Debug Directory Format.
///
typedef struct {
///
/// Debug Data Structure defined in Microsoft C++.
///
typedef struct {
//
// Filename of .PDB goes here
//
///
/// Debug Data Structure defined in Microsoft C++.
///
typedef struct {
//
// Filename of .PDB goes here
//
///
/// Debug Data Structure defined by Apple Mach-O to Coff utility.
///
typedef struct {
//
// Filename of .DLL (Mach-O with debug info) goes here
//
///
/// Resource format.
///
typedef struct {
//
// Array of EFI_IMAGE_RESOURCE_DIRECTORY_ENTRY entries goes here.
//
///
/// Resource directory entry format.
///
typedef struct {
union {
struct {
} s;
} u1;
union {
struct {
} s;
} u2;
///
/// Resource directory entry for string.
///
typedef struct {
///
/// Resource directory entry for data array.
///
typedef struct {
///
/// Header format for TE images, defined in the PI Specification, 1.0.
///
typedef struct {
//
// Data directory indexes in our TE image header
//
#define EFI_TE_IMAGE_DIRECTORY_ENTRY_BASERELOC 0
#define EFI_TE_IMAGE_DIRECTORY_ENTRY_DEBUG 1
///
/// Union of PE32, PE32+, and TE headers.
///
typedef union {
typedef union {
#endif