4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync EFI image format for PE32, PE32+ and TE. Please note some data structures are
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync different for PE32 and PE32+. EFI_IMAGE_NT_HEADERS32 is for PE32 and
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync EFI_IMAGE_NT_HEADERS64 is for PE32+.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync This file is coded to the Visual Studio, Microsoft Portable Executable and
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Common Object File Format Specification, Revision 8.0 - May 16, 2006.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync This file also includes some definitions in PI Specification, Revision 1.0.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsyncCopyright (c) 2006 - 2010, Intel Corporation. All rights reserved.<BR>
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsyncPortions copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsyncThis program and the accompanying materials
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsyncare licensed and made available under the terms and conditions of the BSD License
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsyncwhich accompanies this distribution. The full text of the license may be found at
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsyncTHE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsyncWITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync// PE32+ Subsystem type for EFI images
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#define EFI_IMAGE_SUBSYSTEM_EFI_BOOT_SERVICE_DRIVER 11
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#define EFI_IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER 13 ///< defined PI Specification, 1.0
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync// PE32+ Machine type for EFI images
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync// EXE file formats
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#define EFI_IMAGE_DOS_SIGNATURE SIGNATURE_16('M', 'Z')
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#define EFI_IMAGE_OS2_SIGNATURE SIGNATURE_16('N', 'E')
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#define EFI_IMAGE_OS2_SIGNATURE_LE SIGNATURE_16('L', 'E')
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#define EFI_IMAGE_NT_SIGNATURE SIGNATURE_32('P', 'E', '\0', '\0')
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync/// PE images can start with an optional DOS header, so if an image is run
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync/// under DOS it can print an error message.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsynctypedef struct {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync UINT16 e_cparhdr; ///< Size of header in paragraphs.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync UINT16 e_minalloc; ///< Minimum extra paragraphs needed.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync UINT16 e_maxalloc; ///< Maximum extra paragraphs needed.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync UINT16 e_lfarlc; ///< File address of relocation table.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync UINT16 e_oemid; ///< OEM identifier (for e_oeminfo).
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync UINT16 e_oeminfo; ///< OEM information; e_oemid specific.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync UINT32 e_lfanew; ///< File address of new exe header.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync/// COFF File Header (Object and Image).
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsynctypedef struct {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync/// Size of EFI_IMAGE_FILE_HEADER.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync// Characteristics
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#define EFI_IMAGE_FILE_RELOCS_STRIPPED BIT0 ///< 0x0001 Relocation info stripped from file.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#define EFI_IMAGE_FILE_EXECUTABLE_IMAGE BIT1 ///< 0x0002 File is executable (i.e. no unresolved externel references).
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#define EFI_IMAGE_FILE_LINE_NUMS_STRIPPED BIT2 ///< 0x0004 Line nunbers stripped from file.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#define EFI_IMAGE_FILE_LOCAL_SYMS_STRIPPED BIT3 ///< 0x0008 Local symbols stripped from file.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#define EFI_IMAGE_FILE_BYTES_REVERSED_LO BIT7 ///< 0x0080 Bytes of machine word are reversed.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#define EFI_IMAGE_FILE_32BIT_MACHINE BIT8 ///< 0x0100 32 bit word machine.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#define EFI_IMAGE_FILE_DEBUG_STRIPPED BIT9 ///< 0x0200 Debugging info stripped from file in .DBG file.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#define EFI_IMAGE_FILE_SYSTEM BIT12 ///< 0x1000 System File.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#define EFI_IMAGE_FILE_DLL BIT13 ///< 0x2000 File is a DLL.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#define EFI_IMAGE_FILE_BYTES_REVERSED_HI BIT15 ///< 0x8000 Bytes of machine word are reversed.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync/// Header Data Directories.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsynctypedef struct {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync// Directory Entries
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync/// @attention
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync/// EFI_IMAGE_NT_OPTIONAL_HDR32_MAGIC means PE32 and
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync/// EFI_IMAGE_OPTIONAL_HEADER32 must be used. The data structures only vary
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync/// after NT additional fields.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync/// Optional Header Standard Fields for PE32.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsynctypedef struct {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync /// Standard fields.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync UINT32 BaseOfData; ///< PE32 contains this additional field, which is absent in PE32+.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync /// Optional Header Windows-Specific Fields.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync EFI_IMAGE_DATA_DIRECTORY DataDirectory[EFI_IMAGE_NUMBER_OF_DIRECTORY_ENTRIES];
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync/// @attention
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync/// EFI_IMAGE_NT_OPTIONAL_HDR64_MAGIC means PE32+ and
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync/// EFI_IMAGE_OPTIONAL_HEADER64 must be used. The data structures only vary
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync/// after NT additional fields.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync/// Optional Header Standard Fields for PE32+.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsynctypedef struct {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync /// Standard fields.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync /// Optional Header Windows-Specific Fields.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync EFI_IMAGE_DATA_DIRECTORY DataDirectory[EFI_IMAGE_NUMBER_OF_DIRECTORY_ENTRIES];
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync/// @attention
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync/// EFI_IMAGE_NT_HEADERS32 is for use ONLY by tools.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsynctypedef struct {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#define EFI_IMAGE_SIZEOF_NT_OPTIONAL32_HEADER sizeof (EFI_IMAGE_NT_HEADERS32)
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync/// @attention
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync/// EFI_IMAGE_HEADERS64 is for use ONLY by tools.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsynctypedef struct {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#define EFI_IMAGE_SIZEOF_NT_OPTIONAL64_HEADER sizeof (EFI_IMAGE_NT_HEADERS64)
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync// Other Windows Subsystem Values
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync/// Length of ShortName.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync/// Section Table. This table immediately follows the optional header.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsynctypedef struct {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync/// Size of EFI_IMAGE_SECTION_HEADER.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync// Section Flags Values
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#define EFI_IMAGE_SCN_TYPE_NO_PAD BIT3 ///< 0x00000008 ///< Reserved.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#define EFI_IMAGE_SCN_CNT_INITIALIZED_DATA BIT6 ///< 0x00000040
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#define EFI_IMAGE_SCN_CNT_UNINITIALIZED_DATA BIT7 ///< 0x00000080
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#define EFI_IMAGE_SCN_LNK_OTHER BIT8 ///< 0x00000100 ///< Reserved.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#define EFI_IMAGE_SCN_LNK_INFO BIT9 ///< 0x00000200 ///< Section contains comments or some other type of information.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#define EFI_IMAGE_SCN_LNK_REMOVE BIT11 ///< 0x00000800 ///< Section contents will not become part of image.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#define EFI_IMAGE_SCN_LNK_COMDAT BIT12 ///< 0x00001000
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#define EFI_IMAGE_SCN_ALIGN_1BYTES BIT20 ///< 0x00100000
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#define EFI_IMAGE_SCN_ALIGN_2BYTES BIT21 ///< 0x00200000
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#define EFI_IMAGE_SCN_ALIGN_4BYTES (BIT20|BIT21) ///< 0x00300000
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#define EFI_IMAGE_SCN_ALIGN_8BYTES BIT22 ///< 0x00400000
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#define EFI_IMAGE_SCN_ALIGN_16BYTES (BIT20|BIT22) ///< 0x00500000
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#define EFI_IMAGE_SCN_ALIGN_32BYTES (BIT21|BIT22) ///< 0x00600000
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#define EFI_IMAGE_SCN_ALIGN_64BYTES (BIT20|BIT21|BIT22) ///< 0x00700000
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#define EFI_IMAGE_SCN_MEM_DISCARDABLE BIT25 ///< 0x02000000
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#define EFI_IMAGE_SCN_MEM_NOT_CACHED BIT26 ///< 0x04000000
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#define EFI_IMAGE_SCN_MEM_NOT_PAGED BIT27 ///< 0x08000000
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#define EFI_IMAGE_SCN_MEM_SHARED BIT28 ///< 0x10000000
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#define EFI_IMAGE_SCN_MEM_EXECUTE BIT29 ///< 0x20000000
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#define EFI_IMAGE_SCN_MEM_READ BIT30 ///< 0x40000000
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#define EFI_IMAGE_SCN_MEM_WRITE BIT31 ///< 0x80000000
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync/// Size of a Symbol Table Record.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync// Symbols have a section number of the section in which they are
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync// defined. Otherwise, section numbers have the following meanings:
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#define EFI_IMAGE_SYM_UNDEFINED (UINT16) 0 ///< Symbol is undefined or is common.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#define EFI_IMAGE_SYM_ABSOLUTE (UINT16) -1 ///< Symbol is an absolute value.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#define EFI_IMAGE_SYM_DEBUG (UINT16) -2 ///< Symbol is a special debug item.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync// Symbol Type (fundamental) values.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#define EFI_IMAGE_SYM_TYPE_VOID 1 ///< no valid type.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#define EFI_IMAGE_SYM_TYPE_CHAR 2 ///< type character.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#define EFI_IMAGE_SYM_TYPE_SHORT 3 ///< type short integer.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#define EFI_IMAGE_SYM_TYPE_ENUM 10 ///< enumeration.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#define EFI_IMAGE_SYM_TYPE_MOE 11 ///< member of enumeration.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync// Symbol Type (derived) values.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#define EFI_IMAGE_SYM_DTYPE_NULL 0 ///< no derived type.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync// Storage classes.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#define EFI_IMAGE_SYM_CLASS_END_OF_FUNCTION ((UINT8) -1)
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync// type packing constants
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync// Communal selection types.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync// the following values only be referred in PeCoff, not defined in PECOFF.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync/// Relocation format.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsynctypedef struct {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync/// Size of EFI_IMAGE_RELOCATION
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync// I386 relocation types.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#define EFI_IMAGE_REL_I386_ABSOLUTE 0x0000 ///< Reference is absolute, no relocation is necessary.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#define EFI_IMAGE_REL_I386_DIR16 0x0001 ///< Direct 16-bit reference to the symbols virtual address.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#define EFI_IMAGE_REL_I386_REL16 0x0002 ///< PC-relative 16-bit reference to the symbols virtual address.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#define EFI_IMAGE_REL_I386_DIR32 0x0006 ///< Direct 32-bit reference to the symbols virtual address.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#define EFI_IMAGE_REL_I386_DIR32NB 0x0007 ///< Direct 32-bit reference to the symbols virtual address, base not included.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#define EFI_IMAGE_REL_I386_SEG12 0x0009 ///< Direct 16-bit reference to the segment-selector bits of a 32-bit virtual address.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#define EFI_IMAGE_REL_I386_REL32 0x0014 ///< PC-relative 32-bit reference to the symbols virtual address.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync// x64 processor relocation types.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync/// Based relocation format.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsynctypedef struct {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync/// Size of EFI_IMAGE_BASE_RELOCATION.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync// Based relocation types.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync/// Line number format.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsynctypedef struct {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync UINT32 SymbolTableIndex; ///< Symbol table index of function name if Linenumber is 0.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync UINT32 VirtualAddress; ///< Virtual address of line number.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync/// Size of EFI_IMAGE_LINENUMBER.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync// Archive format.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync/// Archive Member Headers
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsynctypedef struct {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync UINT8 Name[16]; ///< File member name - `/' terminated.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync UINT8 UserID[6]; ///< File member user id - decimal.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync UINT8 GroupID[6]; ///< File member group id - decimal.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync UINT8 EndHeader[2]; ///< String to end header. (0x60 0x0A).
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync/// Size of EFI_IMAGE_ARCHIVE_MEMBER_HEADER.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync// DLL Support
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync/// Export Directory Table.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsynctypedef struct {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsynctypedef struct {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync/// Import Address Table RVA (Thunk Table).
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsynctypedef struct {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#define EFI_IMAGE_ORDINAL_FLAG BIT31 ///< Flag for PE32.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#define EFI_IMAGE_SNAP_BY_ORDINAL(Ordinal) ((Ordinal & EFI_IMAGE_ORDINAL_FLAG) != 0)
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#define EFI_IMAGE_ORDINAL(Ordinal) (Ordinal & 0xffff)
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync/// Import Directory Table
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsynctypedef struct {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync/// Debug Directory Format.