mirror of
https://github.com/CloverHackyColor/CloverBootloader.git
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751 lines
25 KiB
C
751 lines
25 KiB
C
/** @file
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EFI image format for PE32, PE32+ and TE. Please note some data structures are
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different for PE32 and PE32+. EFI_IMAGE_NT_HEADERS32 is for PE32 and
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EFI_IMAGE_NT_HEADERS64 is for PE32+.
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This file is coded to the Visual Studio, Microsoft Portable Executable and
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Common Object File Format Specification, Revision 8.3 - February 6, 2013.
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This file also includes some definitions in PI Specification, Revision 1.0.
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Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR>
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Portions copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>
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SPDX-License-Identifier: BSD-2-Clause-Patent
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**/
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#ifndef __PE_IMAGE_H__
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#define __PE_IMAGE_H__
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//
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// PE32+ Subsystem type for EFI images
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//
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#define EFI_IMAGE_SUBSYSTEM_EFI_APPLICATION 10
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#define EFI_IMAGE_SUBSYSTEM_EFI_BOOT_SERVICE_DRIVER 11
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#define EFI_IMAGE_SUBSYSTEM_EFI_RUNTIME_DRIVER 12
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#define EFI_IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER 13 ///< defined PI Specification, 1.0
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//
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// PE32+ Machine type for EFI images
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//
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#define IMAGE_FILE_MACHINE_I386 0x014c
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#define IMAGE_FILE_MACHINE_IA64 0x0200
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#define IMAGE_FILE_MACHINE_EBC 0x0EBC
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#define IMAGE_FILE_MACHINE_X64 0x8664
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#define IMAGE_FILE_MACHINE_ARMTHUMB_MIXED 0x01c2
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#define IMAGE_FILE_MACHINE_ARM64 0xAA64
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//
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// EXE file formats
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//
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#define EFI_IMAGE_DOS_SIGNATURE SIGNATURE_16('M', 'Z')
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#define EFI_IMAGE_OS2_SIGNATURE SIGNATURE_16('N', 'E')
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#define EFI_IMAGE_OS2_SIGNATURE_LE SIGNATURE_16('L', 'E')
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#define EFI_IMAGE_NT_SIGNATURE SIGNATURE_32('P', 'E', '\0', '\0')
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///
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/// PE images can start with an optional DOS header, so if an image is run
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/// under DOS it can print an error message.
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///
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typedef struct {
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UINT16 e_magic; ///< Magic number.
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UINT16 e_cblp; ///< Bytes on last page of file.
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UINT16 e_cp; ///< Pages in file.
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UINT16 e_crlc; ///< Relocations.
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UINT16 e_cparhdr; ///< Size of header in paragraphs.
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UINT16 e_minalloc; ///< Minimum extra paragraphs needed.
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UINT16 e_maxalloc; ///< Maximum extra paragraphs needed.
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UINT16 e_ss; ///< Initial (relative) SS value.
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UINT16 e_sp; ///< Initial SP value.
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UINT16 e_csum; ///< Checksum.
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UINT16 e_ip; ///< Initial IP value.
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UINT16 e_cs; ///< Initial (relative) CS value.
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UINT16 e_lfarlc; ///< File address of relocation table.
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UINT16 e_ovno; ///< Overlay number.
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UINT16 e_res[4]; ///< Reserved words.
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UINT16 e_oemid; ///< OEM identifier (for e_oeminfo).
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UINT16 e_oeminfo; ///< OEM information; e_oemid specific.
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UINT16 e_res2[10]; ///< Reserved words.
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UINT32 e_lfanew; ///< File address of new exe header.
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} EFI_IMAGE_DOS_HEADER;
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///
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/// COFF File Header (Object and Image).
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///
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typedef struct {
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UINT16 Machine;
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UINT16 NumberOfSections;
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UINT32 TimeDateStamp;
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UINT32 PointerToSymbolTable;
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UINT32 NumberOfSymbols;
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UINT16 SizeOfOptionalHeader;
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UINT16 Characteristics;
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} EFI_IMAGE_FILE_HEADER;
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///
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/// Size of EFI_IMAGE_FILE_HEADER.
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///
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#define EFI_IMAGE_SIZEOF_FILE_HEADER 20
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//
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// Characteristics
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//
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#define EFI_IMAGE_FILE_RELOCS_STRIPPED BIT0 ///< 0x0001 Relocation info stripped from file.
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#define EFI_IMAGE_FILE_EXECUTABLE_IMAGE BIT1 ///< 0x0002 File is executable (i.e. no unresolved externel references).
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#define EFI_IMAGE_FILE_LINE_NUMS_STRIPPED BIT2 ///< 0x0004 Line nunbers stripped from file.
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#define EFI_IMAGE_FILE_LOCAL_SYMS_STRIPPED BIT3 ///< 0x0008 Local symbols stripped from file.
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#define EFI_IMAGE_FILE_BYTES_REVERSED_LO BIT7 ///< 0x0080 Bytes of machine word are reversed.
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#define EFI_IMAGE_FILE_32BIT_MACHINE BIT8 ///< 0x0100 32 bit word machine.
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#define EFI_IMAGE_FILE_DEBUG_STRIPPED BIT9 ///< 0x0200 Debugging info stripped from file in .DBG file.
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#define EFI_IMAGE_FILE_SYSTEM BIT12 ///< 0x1000 System File.
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#define EFI_IMAGE_FILE_DLL BIT13 ///< 0x2000 File is a DLL.
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#define EFI_IMAGE_FILE_BYTES_REVERSED_HI BIT15 ///< 0x8000 Bytes of machine word are reversed.
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///
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/// Header Data Directories.
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///
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typedef struct {
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UINT32 VirtualAddress;
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UINT32 Size;
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} EFI_IMAGE_DATA_DIRECTORY;
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//
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// Directory Entries
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//
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#define EFI_IMAGE_DIRECTORY_ENTRY_EXPORT 0
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#define EFI_IMAGE_DIRECTORY_ENTRY_IMPORT 1
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#define EFI_IMAGE_DIRECTORY_ENTRY_RESOURCE 2
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#define EFI_IMAGE_DIRECTORY_ENTRY_EXCEPTION 3
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#define EFI_IMAGE_DIRECTORY_ENTRY_SECURITY 4
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#define EFI_IMAGE_DIRECTORY_ENTRY_BASERELOC 5
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#define EFI_IMAGE_DIRECTORY_ENTRY_DEBUG 6
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#define EFI_IMAGE_DIRECTORY_ENTRY_COPYRIGHT 7
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#define EFI_IMAGE_DIRECTORY_ENTRY_GLOBALPTR 8
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#define EFI_IMAGE_DIRECTORY_ENTRY_TLS 9
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#define EFI_IMAGE_DIRECTORY_ENTRY_LOAD_CONFIG 10
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#define EFI_IMAGE_NUMBER_OF_DIRECTORY_ENTRIES 16
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///
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/// @attention
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/// EFI_IMAGE_NT_OPTIONAL_HDR32_MAGIC means PE32 and
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/// EFI_IMAGE_OPTIONAL_HEADER32 must be used. The data structures only vary
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/// after NT additional fields.
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///
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#define EFI_IMAGE_NT_OPTIONAL_HDR32_MAGIC 0x10b
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///
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/// Optional Header Standard Fields for PE32.
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///
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typedef struct {
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///
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/// Standard fields.
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///
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UINT16 Magic;
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UINT8 MajorLinkerVersion;
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UINT8 MinorLinkerVersion;
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UINT32 SizeOfCode;
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UINT32 SizeOfInitializedData;
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UINT32 SizeOfUninitializedData;
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UINT32 AddressOfEntryPoint;
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UINT32 BaseOfCode;
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UINT32 BaseOfData; ///< PE32 contains this additional field, which is absent in PE32+.
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///
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/// Optional Header Windows-Specific Fields.
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///
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UINT32 ImageBase;
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UINT32 SectionAlignment;
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UINT32 FileAlignment;
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UINT16 MajorOperatingSystemVersion;
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UINT16 MinorOperatingSystemVersion;
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UINT16 MajorImageVersion;
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UINT16 MinorImageVersion;
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UINT16 MajorSubsystemVersion;
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UINT16 MinorSubsystemVersion;
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UINT32 Win32VersionValue;
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UINT32 SizeOfImage;
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UINT32 SizeOfHeaders;
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UINT32 CheckSum;
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UINT16 Subsystem;
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UINT16 DllCharacteristics;
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UINT32 SizeOfStackReserve;
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UINT32 SizeOfStackCommit;
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UINT32 SizeOfHeapReserve;
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UINT32 SizeOfHeapCommit;
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UINT32 LoaderFlags;
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UINT32 NumberOfRvaAndSizes;
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EFI_IMAGE_DATA_DIRECTORY DataDirectory[EFI_IMAGE_NUMBER_OF_DIRECTORY_ENTRIES];
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} EFI_IMAGE_OPTIONAL_HEADER32;
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///
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/// @attention
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/// EFI_IMAGE_NT_OPTIONAL_HDR64_MAGIC means PE32+ and
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/// EFI_IMAGE_OPTIONAL_HEADER64 must be used. The data structures only vary
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/// after NT additional fields.
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///
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#define EFI_IMAGE_NT_OPTIONAL_HDR64_MAGIC 0x20b
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///
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/// Optional Header Standard Fields for PE32+.
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///
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typedef struct {
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///
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/// Standard fields.
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///
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UINT16 Magic;
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UINT8 MajorLinkerVersion;
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UINT8 MinorLinkerVersion;
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UINT32 SizeOfCode;
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UINT32 SizeOfInitializedData;
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UINT32 SizeOfUninitializedData;
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UINT32 AddressOfEntryPoint;
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UINT32 BaseOfCode;
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///
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/// Optional Header Windows-Specific Fields.
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///
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UINT64 ImageBase;
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UINT32 SectionAlignment;
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UINT32 FileAlignment;
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UINT16 MajorOperatingSystemVersion;
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UINT16 MinorOperatingSystemVersion;
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UINT16 MajorImageVersion;
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UINT16 MinorImageVersion;
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UINT16 MajorSubsystemVersion;
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UINT16 MinorSubsystemVersion;
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UINT32 Win32VersionValue;
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UINT32 SizeOfImage;
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UINT32 SizeOfHeaders;
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UINT32 CheckSum;
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UINT16 Subsystem;
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UINT16 DllCharacteristics;
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UINT64 SizeOfStackReserve;
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UINT64 SizeOfStackCommit;
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UINT64 SizeOfHeapReserve;
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UINT64 SizeOfHeapCommit;
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UINT32 LoaderFlags;
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UINT32 NumberOfRvaAndSizes;
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EFI_IMAGE_DATA_DIRECTORY DataDirectory[EFI_IMAGE_NUMBER_OF_DIRECTORY_ENTRIES];
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} EFI_IMAGE_OPTIONAL_HEADER64;
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///
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/// @attention
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/// EFI_IMAGE_NT_HEADERS32 is for use ONLY by tools.
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///
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typedef struct {
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UINT32 Signature;
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EFI_IMAGE_FILE_HEADER FileHeader;
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EFI_IMAGE_OPTIONAL_HEADER32 OptionalHeader;
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} EFI_IMAGE_NT_HEADERS32;
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#define EFI_IMAGE_SIZEOF_NT_OPTIONAL32_HEADER sizeof (EFI_IMAGE_NT_HEADERS32)
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///
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/// @attention
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/// EFI_IMAGE_HEADERS64 is for use ONLY by tools.
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///
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typedef struct {
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UINT32 Signature;
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EFI_IMAGE_FILE_HEADER FileHeader;
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EFI_IMAGE_OPTIONAL_HEADER64 OptionalHeader;
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} EFI_IMAGE_NT_HEADERS64;
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#define EFI_IMAGE_SIZEOF_NT_OPTIONAL64_HEADER sizeof (EFI_IMAGE_NT_HEADERS64)
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//
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// Other Windows Subsystem Values
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//
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#define EFI_IMAGE_SUBSYSTEM_UNKNOWN 0
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#define EFI_IMAGE_SUBSYSTEM_NATIVE 1
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#define EFI_IMAGE_SUBSYSTEM_WINDOWS_GUI 2
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#define EFI_IMAGE_SUBSYSTEM_WINDOWS_CUI 3
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#define EFI_IMAGE_SUBSYSTEM_OS2_CUI 5
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#define EFI_IMAGE_SUBSYSTEM_POSIX_CUI 7
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///
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/// Length of ShortName.
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///
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#define EFI_IMAGE_SIZEOF_SHORT_NAME 8
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///
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/// Section Table. This table immediately follows the optional header.
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///
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typedef struct {
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UINT8 Name[EFI_IMAGE_SIZEOF_SHORT_NAME];
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union {
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UINT32 PhysicalAddress;
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UINT32 VirtualSize;
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} Misc;
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UINT32 VirtualAddress;
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UINT32 SizeOfRawData;
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UINT32 PointerToRawData;
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UINT32 PointerToRelocations;
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UINT32 PointerToLinenumbers;
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UINT16 NumberOfRelocations;
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UINT16 NumberOfLinenumbers;
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UINT32 Characteristics;
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} EFI_IMAGE_SECTION_HEADER;
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///
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/// Size of EFI_IMAGE_SECTION_HEADER.
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///
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#define EFI_IMAGE_SIZEOF_SECTION_HEADER 40
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//
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// Section Flags Values
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//
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#define EFI_IMAGE_SCN_TYPE_NO_PAD BIT3 ///< 0x00000008 ///< Reserved.
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#define EFI_IMAGE_SCN_CNT_CODE BIT5 ///< 0x00000020
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#define EFI_IMAGE_SCN_CNT_INITIALIZED_DATA BIT6 ///< 0x00000040
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#define EFI_IMAGE_SCN_CNT_UNINITIALIZED_DATA BIT7 ///< 0x00000080
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#define EFI_IMAGE_SCN_LNK_OTHER BIT8 ///< 0x00000100 ///< Reserved.
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#define EFI_IMAGE_SCN_LNK_INFO BIT9 ///< 0x00000200 ///< Section contains comments or some other type of information.
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#define EFI_IMAGE_SCN_LNK_REMOVE BIT11 ///< 0x00000800 ///< Section contents will not become part of image.
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#define EFI_IMAGE_SCN_LNK_COMDAT BIT12 ///< 0x00001000
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#define EFI_IMAGE_SCN_ALIGN_1BYTES BIT20 ///< 0x00100000
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#define EFI_IMAGE_SCN_ALIGN_2BYTES BIT21 ///< 0x00200000
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#define EFI_IMAGE_SCN_ALIGN_4BYTES (BIT20|BIT21) ///< 0x00300000
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#define EFI_IMAGE_SCN_ALIGN_8BYTES BIT22 ///< 0x00400000
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#define EFI_IMAGE_SCN_ALIGN_16BYTES (BIT20|BIT22) ///< 0x00500000
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#define EFI_IMAGE_SCN_ALIGN_32BYTES (BIT21|BIT22) ///< 0x00600000
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#define EFI_IMAGE_SCN_ALIGN_64BYTES (BIT20|BIT21|BIT22) ///< 0x00700000
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#define EFI_IMAGE_SCN_MEM_DISCARDABLE BIT25 ///< 0x02000000
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#define EFI_IMAGE_SCN_MEM_NOT_CACHED BIT26 ///< 0x04000000
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#define EFI_IMAGE_SCN_MEM_NOT_PAGED BIT27 ///< 0x08000000
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#define EFI_IMAGE_SCN_MEM_SHARED BIT28 ///< 0x10000000
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#define EFI_IMAGE_SCN_MEM_EXECUTE BIT29 ///< 0x20000000
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#define EFI_IMAGE_SCN_MEM_READ BIT30 ///< 0x40000000
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#define EFI_IMAGE_SCN_MEM_WRITE BIT31 ///< 0x80000000
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///
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/// Size of a Symbol Table Record.
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///
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#define EFI_IMAGE_SIZEOF_SYMBOL 18
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//
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// Symbols have a section number of the section in which they are
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// defined. Otherwise, section numbers have the following meanings:
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//
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#define EFI_IMAGE_SYM_UNDEFINED (UINT16) 0 ///< Symbol is undefined or is common.
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#define EFI_IMAGE_SYM_ABSOLUTE (UINT16) -1 ///< Symbol is an absolute value.
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#define EFI_IMAGE_SYM_DEBUG (UINT16) -2 ///< Symbol is a special debug item.
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//
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// Symbol Type (fundamental) values.
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//
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#define EFI_IMAGE_SYM_TYPE_NULL 0 ///< no type.
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#define EFI_IMAGE_SYM_TYPE_VOID 1 ///< no valid type.
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#define EFI_IMAGE_SYM_TYPE_CHAR 2 ///< type character.
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#define EFI_IMAGE_SYM_TYPE_SHORT 3 ///< type short integer.
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#define EFI_IMAGE_SYM_TYPE_INT 4
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#define EFI_IMAGE_SYM_TYPE_LONG 5
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#define EFI_IMAGE_SYM_TYPE_FLOAT 6
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#define EFI_IMAGE_SYM_TYPE_DOUBLE 7
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#define EFI_IMAGE_SYM_TYPE_STRUCT 8
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#define EFI_IMAGE_SYM_TYPE_UNION 9
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#define EFI_IMAGE_SYM_TYPE_ENUM 10 ///< enumeration.
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#define EFI_IMAGE_SYM_TYPE_MOE 11 ///< member of enumeration.
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#define EFI_IMAGE_SYM_TYPE_BYTE 12
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#define EFI_IMAGE_SYM_TYPE_WORD 13
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#define EFI_IMAGE_SYM_TYPE_UINT 14
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#define EFI_IMAGE_SYM_TYPE_DWORD 15
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//
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// Symbol Type (derived) values.
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//
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#define EFI_IMAGE_SYM_DTYPE_NULL 0 ///< no derived type.
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#define EFI_IMAGE_SYM_DTYPE_POINTER 1
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#define EFI_IMAGE_SYM_DTYPE_FUNCTION 2
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#define EFI_IMAGE_SYM_DTYPE_ARRAY 3
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//
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// Storage classes.
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//
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#define EFI_IMAGE_SYM_CLASS_END_OF_FUNCTION ((UINT8) -1)
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#define EFI_IMAGE_SYM_CLASS_NULL 0
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#define EFI_IMAGE_SYM_CLASS_AUTOMATIC 1
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#define EFI_IMAGE_SYM_CLASS_EXTERNAL 2
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#define EFI_IMAGE_SYM_CLASS_STATIC 3
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#define EFI_IMAGE_SYM_CLASS_REGISTER 4
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#define EFI_IMAGE_SYM_CLASS_EXTERNAL_DEF 5
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#define EFI_IMAGE_SYM_CLASS_LABEL 6
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#define EFI_IMAGE_SYM_CLASS_UNDEFINED_LABEL 7
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#define EFI_IMAGE_SYM_CLASS_MEMBER_OF_STRUCT 8
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#define EFI_IMAGE_SYM_CLASS_ARGUMENT 9
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#define EFI_IMAGE_SYM_CLASS_STRUCT_TAG 10
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#define EFI_IMAGE_SYM_CLASS_MEMBER_OF_UNION 11
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#define EFI_IMAGE_SYM_CLASS_UNION_TAG 12
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#define EFI_IMAGE_SYM_CLASS_TYPE_DEFINITION 13
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#define EFI_IMAGE_SYM_CLASS_UNDEFINED_STATIC 14
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#define EFI_IMAGE_SYM_CLASS_ENUM_TAG 15
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#define EFI_IMAGE_SYM_CLASS_MEMBER_OF_ENUM 16
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#define EFI_IMAGE_SYM_CLASS_REGISTER_PARAM 17
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#define EFI_IMAGE_SYM_CLASS_BIT_FIELD 18
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#define EFI_IMAGE_SYM_CLASS_BLOCK 100
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#define EFI_IMAGE_SYM_CLASS_FUNCTION 101
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#define EFI_IMAGE_SYM_CLASS_END_OF_STRUCT 102
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#define EFI_IMAGE_SYM_CLASS_FILE 103
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#define EFI_IMAGE_SYM_CLASS_SECTION 104
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#define EFI_IMAGE_SYM_CLASS_WEAK_EXTERNAL 105
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//
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// type packing constants
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//
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#define EFI_IMAGE_N_BTMASK 017
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#define EFI_IMAGE_N_TMASK 060
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#define EFI_IMAGE_N_TMASK1 0300
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#define EFI_IMAGE_N_TMASK2 0360
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#define EFI_IMAGE_N_BTSHFT 4
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#define EFI_IMAGE_N_TSHIFT 2
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//
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// Communal selection types.
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//
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#define EFI_IMAGE_COMDAT_SELECT_NODUPLICATES 1
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#define EFI_IMAGE_COMDAT_SELECT_ANY 2
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#define EFI_IMAGE_COMDAT_SELECT_SAME_SIZE 3
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#define EFI_IMAGE_COMDAT_SELECT_EXACT_MATCH 4
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#define EFI_IMAGE_COMDAT_SELECT_ASSOCIATIVE 5
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//
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// the following values only be referred in PeCoff, not defined in PECOFF.
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//
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#define EFI_IMAGE_WEAK_EXTERN_SEARCH_NOLIBRARY 1
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#define EFI_IMAGE_WEAK_EXTERN_SEARCH_LIBRARY 2
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#define EFI_IMAGE_WEAK_EXTERN_SEARCH_ALIAS 3
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///
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/// Relocation format.
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///
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typedef struct {
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UINT32 VirtualAddress;
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UINT32 SymbolTableIndex;
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UINT16 Type;
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} EFI_IMAGE_RELOCATION;
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///
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/// Size of EFI_IMAGE_RELOCATION
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///
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#define EFI_IMAGE_SIZEOF_RELOCATION 10
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//
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// I386 relocation types.
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//
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#define EFI_IMAGE_REL_I386_ABSOLUTE 0x0000 ///< Reference is absolute, no relocation is necessary.
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#define EFI_IMAGE_REL_I386_DIR16 0x0001 ///< Direct 16-bit reference to the symbols virtual address.
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#define EFI_IMAGE_REL_I386_REL16 0x0002 ///< PC-relative 16-bit reference to the symbols virtual address.
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#define EFI_IMAGE_REL_I386_DIR32 0x0006 ///< Direct 32-bit reference to the symbols virtual address.
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#define EFI_IMAGE_REL_I386_DIR32NB 0x0007 ///< Direct 32-bit reference to the symbols virtual address, base not included.
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#define EFI_IMAGE_REL_I386_SEG12 0x0009 ///< Direct 16-bit reference to the segment-selector bits of a 32-bit virtual address.
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#define EFI_IMAGE_REL_I386_SECTION 0x000A
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#define EFI_IMAGE_REL_I386_SECREL 0x000B
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#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
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|
#define IMAGE_REL_AMD64_PAIR 0x000F
|
|
#define IMAGE_REL_AMD64_SSPAN32 0x0010
|
|
|
|
///
|
|
/// Based relocation format.
|
|
///
|
|
typedef struct {
|
|
UINT32 VirtualAddress;
|
|
UINT32 SizeOfBlock;
|
|
} EFI_IMAGE_BASE_RELOCATION;
|
|
|
|
///
|
|
/// 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 {
|
|
UINT32 SymbolTableIndex; ///< Symbol table index of function name if Linenumber is 0.
|
|
UINT32 VirtualAddress; ///< Virtual address of line number.
|
|
} Type;
|
|
UINT16 Linenumber; ///< Line number.
|
|
} EFI_IMAGE_LINENUMBER;
|
|
|
|
///
|
|
/// 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 {
|
|
UINT8 Name[16]; ///< File member name - `/' terminated.
|
|
UINT8 Date[12]; ///< File member date - decimal.
|
|
UINT8 UserID[6]; ///< File member user id - decimal.
|
|
UINT8 GroupID[6]; ///< File member group id - decimal.
|
|
UINT8 Mode[8]; ///< File member mode - octal.
|
|
UINT8 Size[10]; ///< File member size - decimal.
|
|
UINT8 EndHeader[2]; ///< String to end header. (0x60 0x0A).
|
|
} EFI_IMAGE_ARCHIVE_MEMBER_HEADER;
|
|
|
|
///
|
|
/// Size of EFI_IMAGE_ARCHIVE_MEMBER_HEADER.
|
|
///
|
|
#define EFI_IMAGE_SIZEOF_ARCHIVE_MEMBER_HDR 60
|
|
|
|
|
|
//
|
|
// DLL Support
|
|
//
|
|
|
|
///
|
|
/// Export Directory Table.
|
|
///
|
|
typedef struct {
|
|
UINT32 Characteristics;
|
|
UINT32 TimeDateStamp;
|
|
UINT16 MajorVersion;
|
|
UINT16 MinorVersion;
|
|
UINT32 Name;
|
|
UINT32 Base;
|
|
UINT32 NumberOfFunctions;
|
|
UINT32 NumberOfNames;
|
|
UINT32 AddressOfFunctions;
|
|
UINT32 AddressOfNames;
|
|
UINT32 AddressOfNameOrdinals;
|
|
} EFI_IMAGE_EXPORT_DIRECTORY;
|
|
|
|
///
|
|
/// Hint/Name Table.
|
|
///
|
|
typedef struct {
|
|
UINT16 Hint;
|
|
UINT8 Name[1];
|
|
} EFI_IMAGE_IMPORT_BY_NAME;
|
|
|
|
///
|
|
/// Import Address Table RVA (Thunk Table).
|
|
///
|
|
typedef struct {
|
|
union {
|
|
UINT32 Function;
|
|
UINT32 Ordinal;
|
|
EFI_IMAGE_IMPORT_BY_NAME *AddressOfData;
|
|
} u1;
|
|
} EFI_IMAGE_THUNK_DATA;
|
|
|
|
#define EFI_IMAGE_ORDINAL_FLAG BIT31 ///< Flag for PE32.
|
|
#define EFI_IMAGE_SNAP_BY_ORDINAL(Ordinal) ((Ordinal & EFI_IMAGE_ORDINAL_FLAG) != 0)
|
|
#define EFI_IMAGE_ORDINAL(Ordinal) (Ordinal & 0xffff)
|
|
|
|
///
|
|
/// Import Directory Table
|
|
///
|
|
typedef struct {
|
|
UINT32 Characteristics;
|
|
UINT32 TimeDateStamp;
|
|
UINT32 ForwarderChain;
|
|
UINT32 Name;
|
|
EFI_IMAGE_THUNK_DATA *FirstThunk;
|
|
} EFI_IMAGE_IMPORT_DESCRIPTOR;
|
|
|
|
|
|
///
|
|
/// Debug Directory Format.
|
|
///
|
|
typedef struct {
|
|
UINT32 Characteristics;
|
|
UINT32 TimeDateStamp;
|
|
UINT16 MajorVersion;
|
|
UINT16 MinorVersion;
|
|
UINT32 Type;
|
|
UINT32 SizeOfData;
|
|
UINT32 RVA; ///< The address of the debug data when loaded, relative to the image base.
|
|
UINT32 FileOffset; ///< The file pointer to the debug data.
|
|
} EFI_IMAGE_DEBUG_DIRECTORY_ENTRY;
|
|
|
|
#define EFI_IMAGE_DEBUG_TYPE_CODEVIEW 2 ///< The Visual C++ debug information.
|
|
|
|
///
|
|
/// Debug Data Structure defined in Microsoft C++.
|
|
///
|
|
#define CODEVIEW_SIGNATURE_NB10 SIGNATURE_32('N', 'B', '1', '0')
|
|
typedef struct {
|
|
UINT32 Signature; ///< "NB10"
|
|
UINT32 Unknown;
|
|
UINT32 Unknown2;
|
|
UINT32 Unknown3;
|
|
//
|
|
// Filename of .PDB goes here
|
|
//
|
|
} EFI_IMAGE_DEBUG_CODEVIEW_NB10_ENTRY;
|
|
|
|
///
|
|
/// Debug Data Structure defined in Microsoft C++.
|
|
///
|
|
#define CODEVIEW_SIGNATURE_RSDS SIGNATURE_32('R', 'S', 'D', 'S')
|
|
typedef struct {
|
|
UINT32 Signature; ///< "RSDS".
|
|
UINT32 Unknown;
|
|
UINT32 Unknown2;
|
|
UINT32 Unknown3;
|
|
UINT32 Unknown4;
|
|
UINT32 Unknown5;
|
|
//
|
|
// Filename of .PDB goes here
|
|
//
|
|
} EFI_IMAGE_DEBUG_CODEVIEW_RSDS_ENTRY;
|
|
|
|
|
|
///
|
|
/// Debug Data Structure defined by Apple Mach-O to Coff utility.
|
|
///
|
|
#define CODEVIEW_SIGNATURE_MTOC SIGNATURE_32('M', 'T', 'O', 'C')
|
|
typedef struct {
|
|
UINT32 Signature; ///< "MTOC".
|
|
GUID MachOUuid;
|
|
//
|
|
// Filename of .DLL (Mach-O with debug info) goes here
|
|
//
|
|
} EFI_IMAGE_DEBUG_CODEVIEW_MTOC_ENTRY;
|
|
|
|
///
|
|
/// Resource format.
|
|
///
|
|
typedef struct {
|
|
UINT32 Characteristics;
|
|
UINT32 TimeDateStamp;
|
|
UINT16 MajorVersion;
|
|
UINT16 MinorVersion;
|
|
UINT16 NumberOfNamedEntries;
|
|
UINT16 NumberOfIdEntries;
|
|
//
|
|
// Array of EFI_IMAGE_RESOURCE_DIRECTORY_ENTRY entries goes here.
|
|
//
|
|
} EFI_IMAGE_RESOURCE_DIRECTORY;
|
|
|
|
///
|
|
/// Resource directory entry format.
|
|
///
|
|
typedef struct {
|
|
union {
|
|
struct {
|
|
UINT32 NameOffset:31;
|
|
UINT32 NameIsString:1;
|
|
} s;
|
|
UINT32 Id;
|
|
} u1;
|
|
union {
|
|
UINT32 OffsetToData;
|
|
struct {
|
|
UINT32 OffsetToDirectory:31;
|
|
UINT32 DataIsDirectory:1;
|
|
} s;
|
|
} u2;
|
|
} EFI_IMAGE_RESOURCE_DIRECTORY_ENTRY;
|
|
|
|
///
|
|
/// Resource directory entry for string.
|
|
///
|
|
typedef struct {
|
|
UINT16 Length;
|
|
CHAR16 String[1];
|
|
} EFI_IMAGE_RESOURCE_DIRECTORY_STRING;
|
|
|
|
///
|
|
/// Resource directory entry for data array.
|
|
///
|
|
typedef struct {
|
|
UINT32 OffsetToData;
|
|
UINT32 Size;
|
|
UINT32 CodePage;
|
|
UINT32 Reserved;
|
|
} EFI_IMAGE_RESOURCE_DATA_ENTRY;
|
|
|
|
///
|
|
/// Header format for TE images, defined in the PI Specification, 1.0.
|
|
///
|
|
typedef struct {
|
|
UINT16 Signature; ///< The signature for TE format = "VZ".
|
|
UINT16 Machine; ///< From the original file header.
|
|
UINT8 NumberOfSections; ///< From the original file header.
|
|
UINT8 Subsystem; ///< From original optional header.
|
|
UINT16 StrippedSize; ///< Number of bytes we removed from the header.
|
|
UINT32 AddressOfEntryPoint; ///< Offset to entry point -- from original optional header.
|
|
UINT32 BaseOfCode; ///< From original image -- required for ITP debug.
|
|
UINT64 ImageBase; ///< From original file header.
|
|
EFI_IMAGE_DATA_DIRECTORY DataDirectory[2]; ///< Only base relocation and debug directory.
|
|
} EFI_TE_IMAGE_HEADER;
|
|
|
|
|
|
#define EFI_TE_IMAGE_HEADER_SIGNATURE SIGNATURE_16('V', 'Z')
|
|
|
|
//
|
|
// 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 {
|
|
EFI_IMAGE_NT_HEADERS32 Pe32;
|
|
EFI_IMAGE_NT_HEADERS64 Pe32Plus;
|
|
EFI_TE_IMAGE_HEADER Te;
|
|
} EFI_IMAGE_OPTIONAL_HEADER_UNION;
|
|
|
|
typedef union {
|
|
EFI_IMAGE_NT_HEADERS32 *Pe32;
|
|
EFI_IMAGE_NT_HEADERS64 *Pe32Plus;
|
|
EFI_TE_IMAGE_HEADER *Te;
|
|
EFI_IMAGE_OPTIONAL_HEADER_UNION *Union;
|
|
} EFI_IMAGE_OPTIONAL_HEADER_PTR_UNION;
|
|
|
|
#endif
|