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linux/include/linux/pe.h
Pali Rohár 46550e2b87 include: pe.h: Fix PE definitions 
* Rename constants to their standard PE names:
  - MZ_MAGIC -> IMAGE_DOS_SIGNATURE
  - PE_MAGIC -> IMAGE_NT_SIGNATURE
  - PE_OPT_MAGIC_PE32_ROM -> IMAGE_ROM_OPTIONAL_HDR_MAGIC
  - PE_OPT_MAGIC_PE32 -> IMAGE_NT_OPTIONAL_HDR32_MAGIC
  - PE_OPT_MAGIC_PE32PLUS -> IMAGE_NT_OPTIONAL_HDR64_MAGIC
  - IMAGE_DLL_CHARACTERISTICS_NX_COMPAT -> IMAGE_DLLCHARACTERISTICS_NX_COMPAT

* Import constants and their description from readpe and file projects
  which contains current up-to-date information:
  - IMAGE_FILE_MACHINE_*
  - IMAGE_FILE_*
  - IMAGE_SUBSYSTEM_*
  - IMAGE_DLLCHARACTERISTICS_*
  - IMAGE_DLLCHARACTERISTICS_EX_*
  - IMAGE_DEBUG_TYPE_*

* Add missing IMAGE_SCN_* constants and update their incorrect description

* Fix incorrect value of IMAGE_SCN_MEM_PURGEABLE constant

* Add description for win32_version and loader_flags PE fields

Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
2025-05-21 16:46:37 +02:00

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/* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright 2011 Red Hat, Inc.
* All rights reserved.
*
* Author(s): Peter Jones <pjones@redhat.com>
*/
#ifndef __LINUX_PE_H
#define __LINUX_PE_H
#include <linux/types.h>
/*
* Starting from version v3.0, the major version field should be interpreted as
* a bit mask of features supported by the kernel's EFI stub:
* - 0x1: initrd loading from the LINUX_EFI_INITRD_MEDIA_GUID device path,
* - 0x2: initrd loading using the initrd= command line option, where the file
* may be specified using device path notation, and is not required to
* reside on the same volume as the loaded kernel image.
*
* The recommended way of loading and starting v1.0 or later kernels is to use
* the LoadImage() and StartImage() EFI boot services, and expose the initrd
* via the LINUX_EFI_INITRD_MEDIA_GUID device path.
*
* Versions older than v1.0 may support initrd loading via the image load
* options (using initrd=, limited to the volume from which the kernel itself
* was loaded), or only via arch specific means (bootparams, DT, etc).
*
* The minor version field must remain 0x0.
* (https://lore.kernel.org/all/efd6f2d4-547c-1378-1faa-53c044dbd297@gmail.com/)
*/
#define LINUX_EFISTUB_MAJOR_VERSION 0x3
#define LINUX_EFISTUB_MINOR_VERSION 0x0
/*
* LINUX_PE_MAGIC appears at offset 0x38 into the MS-DOS header of EFI bootable
* Linux kernel images that target the architecture as specified by the PE/COFF
* header machine type field.
*/
#define LINUX_PE_MAGIC 0x818223cd
#define IMAGE_DOS_SIGNATURE 0x5a4d /* "MZ" */
#define IMAGE_NT_SIGNATURE 0x00004550 /* "PE\0\0" */
#define IMAGE_ROM_OPTIONAL_HDR_MAGIC 0x0107 /* ROM image (for R3000/R4000/R10000/ALPHA), without MZ and PE\0\0 sign */
#define IMAGE_NT_OPTIONAL_HDR32_MAGIC 0x010b /* PE32 executable image */
#define IMAGE_NT_OPTIONAL_HDR64_MAGIC 0x020b /* PE32+ executable image */
/* machine type */
#define IMAGE_FILE_MACHINE_UNKNOWN 0x0000 /* Unknown architecture */
#define IMAGE_FILE_MACHINE_TARGET_HOST 0x0001 /* Interacts with the host and not a WOW64 guest (not for file image) */
#define IMAGE_FILE_MACHINE_ALPHA_OLD 0x0183 /* DEC Alpha AXP 32-bit (old images) */
#define IMAGE_FILE_MACHINE_ALPHA 0x0184 /* DEC Alpha AXP 32-bit */
#define IMAGE_FILE_MACHINE_ALPHA64 0x0284 /* DEC Alpha AXP 64-bit (with 8kB page size) */
#define IMAGE_FILE_MACHINE_AXP64 IMAGE_FILE_MACHINE_ALPHA64
#define IMAGE_FILE_MACHINE_AM33 0x01d3 /* Matsushita AM33, now Panasonic MN103 */
#define IMAGE_FILE_MACHINE_AMD64 0x8664 /* AMD64 (x64) */
#define IMAGE_FILE_MACHINE_ARM 0x01c0 /* ARM Little-Endian (ARMv4) */
#define IMAGE_FILE_MACHINE_THUMB 0x01c2 /* ARM Thumb Little-Endian (ARMv4T) */
#define IMAGE_FILE_MACHINE_ARMNT 0x01c4 /* ARM Thumb-2 Little-Endian (ARMv7) */
#define IMAGE_FILE_MACHINE_ARMV7 IMAGE_FILE_MACHINE_ARMNT
#define IMAGE_FILE_MACHINE_ARM64 0xaa64 /* ARM64 Little-Endian (Classic ABI) */
#define IMAGE_FILE_MACHINE_ARM64EC 0xa641 /* ARM64 Little-Endian (Emulation Compatible ABI for AMD64) */
#define IMAGE_FILE_MACHINE_ARM64X 0xa64e /* ARM64 Little-Endian (fat binary with both Classic ABI and EC ABI code) */
#define IMAGE_FILE_MACHINE_CEE 0xc0ee /* COM+ Execution Engine (CLR pure MSIL object files) */
#define IMAGE_FILE_MACHINE_CEF 0x0cef /* Windows CE 3.0 Common Executable Format (CEF bytecode) */
#define IMAGE_FILE_MACHINE_CHPE_X86 0x3a64 /* ARM64 Little-Endian (Compiled Hybrid PE ABI for I386) */
#define IMAGE_FILE_MACHINE_HYBRID_X86 IMAGE_FILE_MACHINE_CHPE_X86
#define IMAGE_FILE_MACHINE_EBC 0x0ebc /* EFI/UEFI Byte Code */
#define IMAGE_FILE_MACHINE_I386 0x014c /* Intel 386 (x86) */
#define IMAGE_FILE_MACHINE_I860 0x014d /* Intel 860 (N10) */
#define IMAGE_FILE_MACHINE_IA64 0x0200 /* Intel IA-64 (with 8kB page size) */
#define IMAGE_FILE_MACHINE_LOONGARCH32 0x6232 /* LoongArch 32-bit processor family */
#define IMAGE_FILE_MACHINE_LOONGARCH64 0x6264 /* LoongArch 64-bit processor family */
#define IMAGE_FILE_MACHINE_M32R 0x9041 /* Mitsubishi M32R 32-bit Little-Endian */
#define IMAGE_FILE_MACHINE_M68K 0x0268 /* Motorola 68000 series */
#define IMAGE_FILE_MACHINE_MIPS16 0x0266 /* MIPS III with MIPS16 ASE Little-Endian */
#define IMAGE_FILE_MACHINE_MIPSFPU 0x0366 /* MIPS III with FPU Little-Endian */
#define IMAGE_FILE_MACHINE_MIPSFPU16 0x0466 /* MIPS III with MIPS16 ASE and FPU Little-Endian */
#define IMAGE_FILE_MACHINE_MPPC_601 0x0601 /* PowerPC 32-bit Big-Endian */
#define IMAGE_FILE_MACHINE_OMNI 0xace1 /* Microsoft OMNI VM (omniprox.dll) */
#define IMAGE_FILE_MACHINE_PARISC 0x0290 /* HP PA-RISC */
#define IMAGE_FILE_MACHINE_POWERPC 0x01f0 /* PowerPC 32-bit Little-Endian */
#define IMAGE_FILE_MACHINE_POWERPCFP 0x01f1 /* PowerPC 32-bit with FPU Little-Endian */
#define IMAGE_FILE_MACHINE_POWERPCBE 0x01f2 /* PowerPC 64-bit Big-Endian */
#define IMAGE_FILE_MACHINE_R3000 0x0162 /* MIPS I Little-Endian */
#define IMAGE_FILE_MACHINE_R3000_BE 0x0160 /* MIPS I Big-Endian */
#define IMAGE_FILE_MACHINE_R4000 0x0166 /* MIPS III Little-Endian (with 1kB or 4kB page size) */
#define IMAGE_FILE_MACHINE_R10000 0x0168 /* MIPS IV Little-Endian */
#define IMAGE_FILE_MACHINE_RISCV32 0x5032 /* RISC-V 32-bit address space */
#define IMAGE_FILE_MACHINE_RISCV64 0x5064 /* RISC-V 64-bit address space */
#define IMAGE_FILE_MACHINE_RISCV128 0x5128 /* RISC-V 128-bit address space */
#define IMAGE_FILE_MACHINE_SH3 0x01a2 /* Hitachi SH-3 32-bit Little-Endian (with 1kB page size) */
#define IMAGE_FILE_MACHINE_SH3DSP 0x01a3 /* Hitachi SH-3 DSP 32-bit (with 1kB page size) */
#define IMAGE_FILE_MACHINE_SH3E 0x01a4 /* Hitachi SH-3E Little-Endian (with 1kB page size) */
#define IMAGE_FILE_MACHINE_SH4 0x01a6 /* Hitachi SH-4 32-bit Little-Endian (with 1kB page size) */
#define IMAGE_FILE_MACHINE_SH5 0x01a8 /* Hitachi SH-5 64-bit */
#define IMAGE_FILE_MACHINE_TAHOE 0x07cc /* Intel EM machine */
#define IMAGE_FILE_MACHINE_TRICORE 0x0520 /* Infineon AUDO 32-bit */
#define IMAGE_FILE_MACHINE_WCEMIPSV2 0x0169 /* MIPS Windows CE v2 Little-Endian */
/* flags */
#define IMAGE_FILE_RELOCS_STRIPPED 0x0001 /* Relocation info stripped from file */
#define IMAGE_FILE_EXECUTABLE_IMAGE 0x0002 /* File is executable (i.e. no unresolved external references) */
#define IMAGE_FILE_LINE_NUMS_STRIPPED 0x0004 /* Line nunbers stripped from file */
#define IMAGE_FILE_LOCAL_SYMS_STRIPPED 0x0008 /* Local symbols stripped from file */
#define IMAGE_FILE_AGGRESSIVE_WS_TRIM 0x0010 /* Aggressively trim working set */
#define IMAGE_FILE_LARGE_ADDRESS_AWARE 0x0020 /* App can handle >2gb addresses (image can be loaded at address above 2GB) */
#define IMAGE_FILE_16BIT_MACHINE 0x0040 /* 16 bit word machine */
#define IMAGE_FILE_BYTES_REVERSED_LO 0x0080 /* Bytes of machine word are reversed (should be set together with IMAGE_FILE_BYTES_REVERSED_HI) */
#define IMAGE_FILE_32BIT_MACHINE 0x0100 /* 32 bit word machine */
#define IMAGE_FILE_DEBUG_STRIPPED 0x0200 /* Debugging info stripped from file in .DBG file */
#define IMAGE_FILE_REMOVABLE_RUN_FROM_SWAP 0x0400 /* If Image is on removable media, copy and run from the swap file */
#define IMAGE_FILE_NET_RUN_FROM_SWAP 0x0800 /* If Image is on Net, copy and run from the swap file */
#define IMAGE_FILE_SYSTEM 0x1000 /* System kernel-mode file (can't be loaded in user-mode) */
#define IMAGE_FILE_DLL 0x2000 /* File is a DLL */
#define IMAGE_FILE_UP_SYSTEM_ONLY 0x4000 /* File should only be run on a UP (uniprocessor) machine */
#define IMAGE_FILE_BYTES_REVERSED_HI 0x8000 /* Bytes of machine word are reversed (should be set together with IMAGE_FILE_BYTES_REVERSED_LO) */
/* subsys */
#define IMAGE_SUBSYSTEM_UNKNOWN 0 /* Unknown subsystem */
#define IMAGE_SUBSYSTEM_NATIVE 1 /* No subsystem required (NT device drivers and NT native system processes) */
#define IMAGE_SUBSYSTEM_WINDOWS_GUI 2 /* Windows graphical user interface (GUI) subsystem */
#define IMAGE_SUBSYSTEM_WINDOWS_CUI 3 /* Windows character-mode user interface (CUI) subsystem */
#define IMAGE_SUBSYSTEM_WINDOWS_OLD_CE_GUI 4 /* Old Windows CE subsystem */
#define IMAGE_SUBSYSTEM_OS2_CUI 5 /* OS/2 CUI subsystem */
#define IMAGE_SUBSYSTEM_RESERVED_6 6
#define IMAGE_SUBSYSTEM_POSIX_CUI 7 /* POSIX CUI subsystem */
#define IMAGE_SUBSYSTEM_MMOSA 8 /* MMOSA/Native Win32E */
#define IMAGE_SUBSYSTEM_WINDOWS_CE_GUI 9 /* Windows CE subsystem */
#define IMAGE_SUBSYSTEM_EFI_APPLICATION 10 /* Extensible Firmware Interface (EFI) application */
#define IMAGE_SUBSYSTEM_EFI_BOOT_SERVICE_DRIVER 11 /* EFI driver with boot services */
#define IMAGE_SUBSYSTEM_EFI_RUNTIME_DRIVER 12 /* EFI driver with run-time services */
#define IMAGE_SUBSYSTEM_EFI_ROM_IMAGE 13 /* EFI ROM image */
#define IMAGE_SUBSYSTEM_XBOX 14 /* Xbox system */
#define IMAGE_SUBSYSTEM_RESERVED_15 15
#define IMAGE_SUBSYSTEM_WINDOWS_BOOT_APPLICATION 16 /* Windows Boot application */
#define IMAGE_SUBSYSTEM_XBOX_CODE_CATALOG 17 /* Xbox Code Catalog */
/* dll_flags */
#define IMAGE_LIBRARY_PROCESS_INIT 0x0001 /* DLL initialization function called just after process initialization */
#define IMAGE_LIBRARY_PROCESS_TERM 0x0002 /* DLL initialization function called just before process termination */
#define IMAGE_LIBRARY_THREAD_INIT 0x0004 /* DLL initialization function called just after thread initialization */
#define IMAGE_LIBRARY_THREAD_TERM 0x0008 /* DLL initialization function called just before thread initialization */
#define IMAGE_DLLCHARACTERISTICS_RESERVED_4 0x0010
#define IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA 0x0020 /* ASLR with 64 bit address space (image can be loaded at address above 4GB) */
#define IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE 0x0040 /* The DLL can be relocated at load time */
#define IMAGE_DLLCHARACTERISTICS_FORCE_INTEGRITY 0x0080 /* Code integrity checks are forced */
#define IMAGE_DLLCHARACTERISTICS_NX_COMPAT 0x0100 /* Image is compatible with data execution prevention */
#define IMAGE_DLLCHARACTERISTICS_NO_ISOLATION 0x0200 /* Image is isolation aware, but should not be isolated (prevents loading of manifest file) */
#define IMAGE_DLLCHARACTERISTICS_NO_SEH 0x0400 /* Image does not use SEH, no SE handler may reside in this image */
#define IMAGE_DLLCHARACTERISTICS_NO_BIND 0x0800 /* Do not bind the image */
#define IMAGE_DLLCHARACTERISTICS_X86_THUNK 0x1000 /* Image is a Wx86 Thunk DLL (for non-x86/risc DLL files) */
#define IMAGE_DLLCHARACTERISTICS_APPCONTAINER 0x1000 /* Image should execute in an AppContainer (for EXE Metro Apps in Windows 8) */
#define IMAGE_DLLCHARACTERISTICS_WDM_DRIVER 0x2000 /* A WDM driver */
#define IMAGE_DLLCHARACTERISTICS_GUARD_CF 0x4000 /* Image supports Control Flow Guard */
#define IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE 0x8000 /* The image is terminal server (Remote Desktop Services) aware */
/* IMAGE_DEBUG_TYPE_EX_DLLCHARACTERISTICS flags */
#define IMAGE_DLLCHARACTERISTICS_EX_CET_COMPAT 0x0001 /* Image is Control-flow Enforcement Technology Shadow Stack compatible */
#define IMAGE_DLLCHARACTERISTICS_EX_CET_COMPAT_STRICT_MODE 0x0002 /* CET is enforced in strict mode */
#define IMAGE_DLLCHARACTERISTICS_EX_CET_SET_CONTEXT_IP_VALIDATION_RELAXED_MODE 0x0004 /* Relaxed mode for Context IP Validation under CET is allowed */
#define IMAGE_DLLCHARACTERISTICS_EX_CET_DYNAMIC_APIS_ALLOW_IN_PROC 0x0008 /* Use of dynamic APIs is restricted to processes only */
#define IMAGE_DLLCHARACTERISTICS_EX_CET_RESERVED_1 0x0010
#define IMAGE_DLLCHARACTERISTICS_EX_CET_RESERVED_2 0x0020
#define IMAGE_DLLCHARACTERISTICS_EX_FORWARD_CFI_COMPAT 0x0040 /* All branch targets in all image code sections are annotated with forward-edge control flow integrity guard instructions */
#define IMAGE_DLLCHARACTERISTICS_EX_HOTPATCH_COMPATIBLE 0x0080 /* Image can be modified while in use, hotpatch-compatible */
/* section_header flags */
#define IMAGE_SCN_SCALE_INDEX 0x00000001 /* address of tls index is scaled = multiplied by 4 (for .tls section on MIPS only) */
#define IMAGE_SCN_TYPE_NO_LOAD 0x00000002 /* reserved */
#define IMAGE_SCN_TYPE_GROUPED 0x00000004 /* obsolete (used for 16-bit offset code) */
#define IMAGE_SCN_TYPE_NO_PAD 0x00000008 /* .o only - don't pad - obsolete (same as IMAGE_SCN_ALIGN_1BYTES) */
#define IMAGE_SCN_TYPE_COPY 0x00000010 /* reserved */
#define IMAGE_SCN_CNT_CODE 0x00000020 /* .text */
#define IMAGE_SCN_CNT_INITIALIZED_DATA 0x00000040 /* .data */
#define IMAGE_SCN_CNT_UNINITIALIZED_DATA 0x00000080 /* .bss */
#define IMAGE_SCN_LNK_OTHER 0x00000100 /* .o only - other type than code, data or info */
#define IMAGE_SCN_LNK_INFO 0x00000200 /* .o only - .drectve comments */
#define IMAGE_SCN_LNK_OVERLAY 0x00000400 /* section contains overlay */
#define IMAGE_SCN_LNK_REMOVE 0x00000800 /* .o only - scn to be rm'd*/
#define IMAGE_SCN_LNK_COMDAT 0x00001000 /* .o only - COMDAT data */
#define IMAGE_SCN_RESERVED_13 0x00002000 /* spec omits this */
#define IMAGE_SCN_MEM_PROTECTED 0x00004000 /* section is memory protected (for M68K) */
#define IMAGE_SCN_NO_DEFER_SPEC_EXC 0x00004000 /* reset speculative exceptions handling bits in the TLB entries (for non-M68K) */
#define IMAGE_SCN_MEM_FARDATA 0x00008000 /* section uses FAR_EXTERNAL relocations (for M68K) */
#define IMAGE_SCN_GPREL 0x00008000 /* global pointer referenced data (for non-M68K) */
#define IMAGE_SCN_MEM_SYSHEAP 0x00010000 /* use system heap (for M68K) */
#define IMAGE_SCN_MEM_PURGEABLE 0x00020000 /* section can be released from RAM (for M68K) */
#define IMAGE_SCN_MEM_16BIT 0x00020000 /* section is 16-bit (for non-M68K where it makes sense: I386, THUMB, MIPS16, MIPSFPU16, ...) */
#define IMAGE_SCN_MEM_LOCKED 0x00040000 /* prevent the section from being moved (for M68K and .o I386) */
#define IMAGE_SCN_MEM_PRELOAD 0x00080000 /* section is preload to RAM (for M68K and .o I386) */
/* and here they just stuck a 1-byte integer in the middle of a bitfield */
#define IMAGE_SCN_ALIGN_1BYTES 0x00100000 /* .o only - it does what it says on the box */
#define IMAGE_SCN_ALIGN_2BYTES 0x00200000
#define IMAGE_SCN_ALIGN_4BYTES 0x00300000
#define IMAGE_SCN_ALIGN_8BYTES 0x00400000
#define IMAGE_SCN_ALIGN_16BYTES 0x00500000
#define IMAGE_SCN_ALIGN_32BYTES 0x00600000
#define IMAGE_SCN_ALIGN_64BYTES 0x00700000
#define IMAGE_SCN_ALIGN_128BYTES 0x00800000
#define IMAGE_SCN_ALIGN_256BYTES 0x00900000
#define IMAGE_SCN_ALIGN_512BYTES 0x00a00000
#define IMAGE_SCN_ALIGN_1024BYTES 0x00b00000
#define IMAGE_SCN_ALIGN_2048BYTES 0x00c00000
#define IMAGE_SCN_ALIGN_4096BYTES 0x00d00000
#define IMAGE_SCN_ALIGN_8192BYTES 0x00e00000
#define IMAGE_SCN_ALIGN_RESERVED 0x00f00000
#define IMAGE_SCN_ALIGN_MASK 0x00f00000
#define IMAGE_SCN_LNK_NRELOC_OVFL 0x01000000 /* .o only - extended relocations */
#define IMAGE_SCN_MEM_DISCARDABLE 0x02000000 /* scn can be discarded */
#define IMAGE_SCN_MEM_NOT_CACHED 0x04000000 /* cannot be cached */
#define IMAGE_SCN_MEM_NOT_PAGED 0x08000000 /* not pageable */
#define IMAGE_SCN_MEM_SHARED 0x10000000 /* can be shared */
#define IMAGE_SCN_MEM_EXECUTE 0x20000000 /* can be executed as code */
#define IMAGE_SCN_MEM_READ 0x40000000 /* readable */
#define IMAGE_SCN_MEM_WRITE 0x80000000 /* writeable */
#define IMAGE_DEBUG_TYPE_UNKNOWN 0 /* Unknown value, ignored by all tools */
#define IMAGE_DEBUG_TYPE_COFF 1 /* COFF debugging information */
#define IMAGE_DEBUG_TYPE_CODEVIEW 2 /* CodeView debugging information or Visual C++ Program Database debugging information */
#define IMAGE_DEBUG_TYPE_FPO 3 /* Frame pointer omission (FPO) information */
#define IMAGE_DEBUG_TYPE_MISC 4 /* Location of DBG file with CodeView debugging information */
#define IMAGE_DEBUG_TYPE_EXCEPTION 5 /* Exception information, copy of .pdata section */
#define IMAGE_DEBUG_TYPE_FIXUP 6 /* Fixup information */
#define IMAGE_DEBUG_TYPE_OMAP_TO_SRC 7 /* The mapping from an RVA in image to an RVA in source image */
#define IMAGE_DEBUG_TYPE_OMAP_FROM_SRC 8 /* The mapping from an RVA in source image to an RVA in image */
#define IMAGE_DEBUG_TYPE_BORLAND 9 /* Borland debugging information */
#define IMAGE_DEBUG_TYPE_RESERVED10 10 /* Coldpath / Hotpatch debug information */
#define IMAGE_DEBUG_TYPE_CLSID 11 /* CLSID */
#define IMAGE_DEBUG_TYPE_VC_FEATURE 12 /* Visual C++ counts / statistics */
#define IMAGE_DEBUG_TYPE_POGO 13 /* COFF group information, data for profile-guided optimization */
#define IMAGE_DEBUG_TYPE_ILTCG 14 /* Incremental link-time code generation */
#define IMAGE_DEBUG_TYPE_MPX 15 /* Intel Memory Protection Extensions */
#define IMAGE_DEBUG_TYPE_REPRO 16 /* PE determinism or reproducibility */
#define IMAGE_DEBUG_TYPE_EMBEDDED_PORTABLE_PDB 17 /* Embedded Portable PDB debugging information */
#define IMAGE_DEBUG_TYPE_SPGO 18 /* Sample profile-guided optimization */
#define IMAGE_DEBUG_TYPE_PDBCHECKSUM 19 /* PDB Checksum */
#define IMAGE_DEBUG_TYPE_EX_DLLCHARACTERISTICS 20 /* Extended DLL characteristics bits */
#define IMAGE_DEBUG_TYPE_PERFMAP 21 /* Location of associated Ready To Run PerfMap file */
#ifndef __ASSEMBLY__
struct mz_hdr {
uint16_t magic; /* MZ_MAGIC */
uint16_t lbsize; /* size of last used block */
uint16_t blocks; /* pages in file, 0x3 */
uint16_t relocs; /* relocations */
uint16_t hdrsize; /* header size in "paragraphs" */
uint16_t min_extra_pps; /* .bss */
uint16_t max_extra_pps; /* runtime limit for the arena size */
uint16_t ss; /* relative stack segment */
uint16_t sp; /* initial %sp register */
uint16_t checksum; /* word checksum */
uint16_t ip; /* initial %ip register */
uint16_t cs; /* initial %cs relative to load segment */
uint16_t reloc_table_offset; /* offset of the first relocation */
uint16_t overlay_num; /* overlay number. set to 0. */
uint16_t reserved0[4]; /* reserved */
uint16_t oem_id; /* oem identifier */
uint16_t oem_info; /* oem specific */
uint16_t reserved1[10]; /* reserved */
uint32_t peaddr; /* address of pe header */
char message[]; /* message to print */
};
struct mz_reloc {
uint16_t offset;
uint16_t segment;
};
struct pe_hdr {
uint32_t magic; /* PE magic */
uint16_t machine; /* machine type */
uint16_t sections; /* number of sections */
uint32_t timestamp; /* time_t */
uint32_t symbol_table; /* symbol table offset */
uint32_t symbols; /* number of symbols */
uint16_t opt_hdr_size; /* size of optional header */
uint16_t flags; /* flags */
};
/* the fact that pe32 isn't padded where pe32+ is 64-bit means union won't
* work right. vomit. */
struct pe32_opt_hdr {
/* "standard" header */
uint16_t magic; /* file type */
uint8_t ld_major; /* linker major version */
uint8_t ld_minor; /* linker minor version */
uint32_t text_size; /* size of text section(s) */
uint32_t data_size; /* size of data section(s) */
uint32_t bss_size; /* size of bss section(s) */
uint32_t entry_point; /* file offset of entry point */
uint32_t code_base; /* relative code addr in ram */
uint32_t data_base; /* relative data addr in ram */
/* "windows" header */
uint32_t image_base; /* preferred load address */
uint32_t section_align; /* alignment in bytes */
uint32_t file_align; /* file alignment in bytes */
uint16_t os_major; /* major OS version */
uint16_t os_minor; /* minor OS version */
uint16_t image_major; /* major image version */
uint16_t image_minor; /* minor image version */
uint16_t subsys_major; /* major subsystem version */
uint16_t subsys_minor; /* minor subsystem version */
uint32_t win32_version; /* win32 version reported at runtime */
uint32_t image_size; /* image size */
uint32_t header_size; /* header size rounded up to
file_align */
uint32_t csum; /* checksum */
uint16_t subsys; /* subsystem */
uint16_t dll_flags; /* more flags! */
uint32_t stack_size_req;/* amt of stack requested */
uint32_t stack_size; /* amt of stack required */
uint32_t heap_size_req; /* amt of heap requested */
uint32_t heap_size; /* amt of heap required */
uint32_t loader_flags; /* loader flags */
uint32_t data_dirs; /* number of data dir entries */
};
struct pe32plus_opt_hdr {
uint16_t magic; /* file type */
uint8_t ld_major; /* linker major version */
uint8_t ld_minor; /* linker minor version */
uint32_t text_size; /* size of text section(s) */
uint32_t data_size; /* size of data section(s) */
uint32_t bss_size; /* size of bss section(s) */
uint32_t entry_point; /* file offset of entry point */
uint32_t code_base; /* relative code addr in ram */
/* "windows" header */
uint64_t image_base; /* preferred load address */
uint32_t section_align; /* alignment in bytes */
uint32_t file_align; /* file alignment in bytes */
uint16_t os_major; /* major OS version */
uint16_t os_minor; /* minor OS version */
uint16_t image_major; /* major image version */
uint16_t image_minor; /* minor image version */
uint16_t subsys_major; /* major subsystem version */
uint16_t subsys_minor; /* minor subsystem version */
uint32_t win32_version; /* win32 version reported at runtime */
uint32_t image_size; /* image size */
uint32_t header_size; /* header size rounded up to
file_align */
uint32_t csum; /* checksum */
uint16_t subsys; /* subsystem */
uint16_t dll_flags; /* more flags! */
uint64_t stack_size_req;/* amt of stack requested */
uint64_t stack_size; /* amt of stack required */
uint64_t heap_size_req; /* amt of heap requested */
uint64_t heap_size; /* amt of heap required */
uint32_t loader_flags; /* loader flags */
uint32_t data_dirs; /* number of data dir entries */
};
struct data_dirent {
uint32_t virtual_address; /* relative to load address */
uint32_t size;
};
struct data_directory {
struct data_dirent exports; /* .edata */
struct data_dirent imports; /* .idata */
struct data_dirent resources; /* .rsrc */
struct data_dirent exceptions; /* .pdata */
struct data_dirent certs; /* certs */
struct data_dirent base_relocations; /* .reloc */
struct data_dirent debug; /* .debug */
struct data_dirent arch; /* reservered */
struct data_dirent global_ptr; /* global pointer reg. Size=0 */
struct data_dirent tls; /* .tls */
struct data_dirent load_config; /* load configuration structure */
struct data_dirent bound_imports; /* bound import table */
struct data_dirent import_addrs; /* import address table */
struct data_dirent delay_imports; /* delay-load import table */
struct data_dirent clr_runtime_hdr; /* .cor (clr/.net executables) */
struct data_dirent reserved;
};
struct section_header {
char name[8]; /* name or "/12\0" string tbl offset */
uint32_t virtual_size; /* size of loaded section in ram */
uint32_t virtual_address; /* relative virtual address */
uint32_t raw_data_size; /* size of the section */
uint32_t data_addr; /* file pointer to first page of sec */
uint32_t relocs; /* file pointer to relocation entries */
uint32_t line_numbers; /* line numbers! */
uint16_t num_relocs; /* number of relocations */
uint16_t num_lin_numbers; /* srsly. */
uint32_t flags;
};
enum x64_coff_reloc_type {
IMAGE_REL_AMD64_ABSOLUTE = 0,
IMAGE_REL_AMD64_ADDR64,
IMAGE_REL_AMD64_ADDR32,
IMAGE_REL_AMD64_ADDR32N,
IMAGE_REL_AMD64_REL32,
IMAGE_REL_AMD64_REL32_1,
IMAGE_REL_AMD64_REL32_2,
IMAGE_REL_AMD64_REL32_3,
IMAGE_REL_AMD64_REL32_4,
IMAGE_REL_AMD64_REL32_5,
IMAGE_REL_AMD64_SECTION,
IMAGE_REL_AMD64_SECREL,
IMAGE_REL_AMD64_SECREL7,
IMAGE_REL_AMD64_TOKEN,
IMAGE_REL_AMD64_SREL32,
IMAGE_REL_AMD64_PAIR,
IMAGE_REL_AMD64_SSPAN32,
};
enum arm_coff_reloc_type {
IMAGE_REL_ARM_ABSOLUTE,
IMAGE_REL_ARM_ADDR32,
IMAGE_REL_ARM_ADDR32N,
IMAGE_REL_ARM_BRANCH2,
IMAGE_REL_ARM_BRANCH1,
IMAGE_REL_ARM_SECTION,
IMAGE_REL_ARM_SECREL,
};
enum sh_coff_reloc_type {
IMAGE_REL_SH3_ABSOLUTE,
IMAGE_REL_SH3_DIRECT16,
IMAGE_REL_SH3_DIRECT32,
IMAGE_REL_SH3_DIRECT8,
IMAGE_REL_SH3_DIRECT8_WORD,
IMAGE_REL_SH3_DIRECT8_LONG,
IMAGE_REL_SH3_DIRECT4,
IMAGE_REL_SH3_DIRECT4_WORD,
IMAGE_REL_SH3_DIRECT4_LONG,
IMAGE_REL_SH3_PCREL8_WORD,
IMAGE_REL_SH3_PCREL8_LONG,
IMAGE_REL_SH3_PCREL12_WORD,
IMAGE_REL_SH3_STARTOF_SECTION,
IMAGE_REL_SH3_SIZEOF_SECTION,
IMAGE_REL_SH3_SECTION,
IMAGE_REL_SH3_SECREL,
IMAGE_REL_SH3_DIRECT32_NB,
IMAGE_REL_SH3_GPREL4_LONG,
IMAGE_REL_SH3_TOKEN,
IMAGE_REL_SHM_PCRELPT,
IMAGE_REL_SHM_REFLO,
IMAGE_REL_SHM_REFHALF,
IMAGE_REL_SHM_RELLO,
IMAGE_REL_SHM_RELHALF,
IMAGE_REL_SHM_PAIR,
IMAGE_REL_SHM_NOMODE,
};
enum ppc_coff_reloc_type {
IMAGE_REL_PPC_ABSOLUTE,
IMAGE_REL_PPC_ADDR64,
IMAGE_REL_PPC_ADDR32,
IMAGE_REL_PPC_ADDR24,
IMAGE_REL_PPC_ADDR16,
IMAGE_REL_PPC_ADDR14,
IMAGE_REL_PPC_REL24,
IMAGE_REL_PPC_REL14,
IMAGE_REL_PPC_ADDR32N,
IMAGE_REL_PPC_SECREL,
IMAGE_REL_PPC_SECTION,
IMAGE_REL_PPC_SECREL16,
IMAGE_REL_PPC_REFHI,
IMAGE_REL_PPC_REFLO,
IMAGE_REL_PPC_PAIR,
IMAGE_REL_PPC_SECRELLO,
IMAGE_REL_PPC_GPREL,
IMAGE_REL_PPC_TOKEN,
};
enum x86_coff_reloc_type {
IMAGE_REL_I386_ABSOLUTE,
IMAGE_REL_I386_DIR16,
IMAGE_REL_I386_REL16,
IMAGE_REL_I386_DIR32,
IMAGE_REL_I386_DIR32NB,
IMAGE_REL_I386_SEG12,
IMAGE_REL_I386_SECTION,
IMAGE_REL_I386_SECREL,
IMAGE_REL_I386_TOKEN,
IMAGE_REL_I386_SECREL7,
IMAGE_REL_I386_REL32,
};
enum ia64_coff_reloc_type {
IMAGE_REL_IA64_ABSOLUTE,
IMAGE_REL_IA64_IMM14,
IMAGE_REL_IA64_IMM22,
IMAGE_REL_IA64_IMM64,
IMAGE_REL_IA64_DIR32,
IMAGE_REL_IA64_DIR64,
IMAGE_REL_IA64_PCREL21B,
IMAGE_REL_IA64_PCREL21M,
IMAGE_REL_IA64_PCREL21F,
IMAGE_REL_IA64_GPREL22,
IMAGE_REL_IA64_LTOFF22,
IMAGE_REL_IA64_SECTION,
IMAGE_REL_IA64_SECREL22,
IMAGE_REL_IA64_SECREL64I,
IMAGE_REL_IA64_SECREL32,
IMAGE_REL_IA64_DIR32NB,
IMAGE_REL_IA64_SREL14,
IMAGE_REL_IA64_SREL22,
IMAGE_REL_IA64_SREL32,
IMAGE_REL_IA64_UREL32,
IMAGE_REL_IA64_PCREL60X,
IMAGE_REL_IA64_PCREL60B,
IMAGE_REL_IA64_PCREL60F,
IMAGE_REL_IA64_PCREL60I,
IMAGE_REL_IA64_PCREL60M,
IMAGE_REL_IA64_IMMGPREL6,
IMAGE_REL_IA64_TOKEN,
IMAGE_REL_IA64_GPREL32,
IMAGE_REL_IA64_ADDEND,
};
struct coff_reloc {
uint32_t virtual_address;
uint32_t symbol_table_index;
union {
enum x64_coff_reloc_type x64_type;
enum arm_coff_reloc_type arm_type;
enum sh_coff_reloc_type sh_type;
enum ppc_coff_reloc_type ppc_type;
enum x86_coff_reloc_type x86_type;
enum ia64_coff_reloc_type ia64_type;
uint16_t data;
};
};
/*
* Definitions for the contents of the certs data block
*/
#define WIN_CERT_TYPE_PKCS_SIGNED_DATA 0x0002
#define WIN_CERT_TYPE_EFI_OKCS115 0x0EF0
#define WIN_CERT_TYPE_EFI_GUID 0x0EF1
#define WIN_CERT_REVISION_1_0 0x0100
#define WIN_CERT_REVISION_2_0 0x0200
struct win_certificate {
uint32_t length;
uint16_t revision;
uint16_t cert_type;
};
#endif /* !__ASSEMBLY__ */
#endif /* __LINUX_PE_H */
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