/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright 2011 Red Hat, Inc. * All rights reserved. * * Author(s): Peter Jones <[email protected]> */ #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/[email protected]/) */ #define LINUX_EFISTUB_MAJOR_VERSION … #define LINUX_EFISTUB_MINOR_VERSION … /* * 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 … #define MZ_MAGIC … #define PE_MAGIC … #define PE_OPT_MAGIC_PE32 … #define PE_OPT_MAGIC_PE32_ROM … #define PE_OPT_MAGIC_PE32PLUS … /* machine type */ #define IMAGE_FILE_MACHINE_UNKNOWN … #define IMAGE_FILE_MACHINE_AM33 … #define IMAGE_FILE_MACHINE_AMD64 … #define IMAGE_FILE_MACHINE_ARM … #define IMAGE_FILE_MACHINE_ARMV7 … #define IMAGE_FILE_MACHINE_ARM64 … #define IMAGE_FILE_MACHINE_EBC … #define IMAGE_FILE_MACHINE_I386 … #define IMAGE_FILE_MACHINE_IA64 … #define IMAGE_FILE_MACHINE_M32R … #define IMAGE_FILE_MACHINE_MIPS16 … #define IMAGE_FILE_MACHINE_MIPSFPU … #define IMAGE_FILE_MACHINE_MIPSFPU16 … #define IMAGE_FILE_MACHINE_POWERPC … #define IMAGE_FILE_MACHINE_POWERPCFP … #define IMAGE_FILE_MACHINE_R4000 … #define IMAGE_FILE_MACHINE_RISCV32 … #define IMAGE_FILE_MACHINE_RISCV64 … #define IMAGE_FILE_MACHINE_RISCV128 … #define IMAGE_FILE_MACHINE_SH3 … #define IMAGE_FILE_MACHINE_SH3DSP … #define IMAGE_FILE_MACHINE_SH3E … #define IMAGE_FILE_MACHINE_SH4 … #define IMAGE_FILE_MACHINE_SH5 … #define IMAGE_FILE_MACHINE_THUMB … #define IMAGE_FILE_MACHINE_WCEMIPSV2 … #define IMAGE_FILE_MACHINE_LOONGARCH32 … #define IMAGE_FILE_MACHINE_LOONGARCH64 … /* flags */ #define IMAGE_FILE_RELOCS_STRIPPED … #define IMAGE_FILE_EXECUTABLE_IMAGE … #define IMAGE_FILE_LINE_NUMS_STRIPPED … #define IMAGE_FILE_LOCAL_SYMS_STRIPPED … #define IMAGE_FILE_AGGRESSIVE_WS_TRIM … #define IMAGE_FILE_LARGE_ADDRESS_AWARE … #define IMAGE_FILE_16BIT_MACHINE … #define IMAGE_FILE_BYTES_REVERSED_LO … #define IMAGE_FILE_32BIT_MACHINE … #define IMAGE_FILE_DEBUG_STRIPPED … #define IMAGE_FILE_REMOVABLE_RUN_FROM_SWAP … #define IMAGE_FILE_NET_RUN_FROM_SWAP … #define IMAGE_FILE_SYSTEM … #define IMAGE_FILE_DLL … #define IMAGE_FILE_UP_SYSTEM_ONLY … #define IMAGE_FILE_BYTES_REVERSED_HI … #define IMAGE_FILE_OPT_ROM_MAGIC … #define IMAGE_FILE_OPT_PE32_MAGIC … #define IMAGE_FILE_OPT_PE32_PLUS_MAGIC … #define IMAGE_SUBSYSTEM_UNKNOWN … #define IMAGE_SUBSYSTEM_NATIVE … #define IMAGE_SUBSYSTEM_WINDOWS_GUI … #define IMAGE_SUBSYSTEM_WINDOWS_CUI … #define IMAGE_SUBSYSTEM_POSIX_CUI … #define IMAGE_SUBSYSTEM_WINDOWS_CE_GUI … #define IMAGE_SUBSYSTEM_EFI_APPLICATION … #define IMAGE_SUBSYSTEM_EFI_BOOT_SERVICE_DRIVER … #define IMAGE_SUBSYSTEM_EFI_RUNTIME_DRIVER … #define IMAGE_SUBSYSTEM_EFI_ROM_IMAGE … #define IMAGE_SUBSYSTEM_XBOX … #define IMAGE_DLL_CHARACTERISTICS_DYNAMIC_BASE … #define IMAGE_DLL_CHARACTERISTICS_FORCE_INTEGRITY … #define IMAGE_DLL_CHARACTERISTICS_NX_COMPAT … #define IMAGE_DLLCHARACTERISTICS_NO_ISOLATION … #define IMAGE_DLLCHARACTERISTICS_NO_SEH … #define IMAGE_DLLCHARACTERISTICS_NO_BIND … #define IMAGE_DLLCHARACTERISTICS_WDM_DRIVER … #define IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE … #define IMAGE_DLLCHARACTERISTICS_EX_CET_COMPAT … #define IMAGE_DLLCHARACTERISTICS_EX_FORWARD_CFI_COMPAT … /* they actually defined 0x00000000 as well, but I think we'll skip that one. */ #define IMAGE_SCN_RESERVED_0 … #define IMAGE_SCN_RESERVED_1 … #define IMAGE_SCN_RESERVED_2 … #define IMAGE_SCN_TYPE_NO_PAD … #define IMAGE_SCN_RESERVED_3 … #define IMAGE_SCN_CNT_CODE … #define IMAGE_SCN_CNT_INITIALIZED_DATA … #define IMAGE_SCN_CNT_UNINITIALIZED_DATA … #define IMAGE_SCN_LNK_OTHER … #define IMAGE_SCN_LNK_INFO … #define IMAGE_SCN_RESERVED_4 … #define IMAGE_SCN_LNK_REMOVE … #define IMAGE_SCN_LNK_COMDAT … #define IMAGE_SCN_RESERVED_5 … #define IMAGE_SCN_RESERVED_6 … #define IMAGE_SCN_GPREL … /* spec lists 0x20000 twice, I suspect they meant 0x10000 for one of them */ #define IMAGE_SCN_MEM_PURGEABLE … #define IMAGE_SCN_16BIT … #define IMAGE_SCN_LOCKED … #define IMAGE_SCN_PRELOAD … /* and here they just stuck a 1-byte integer in the middle of a bitfield */ #define IMAGE_SCN_ALIGN_1BYTES … #define IMAGE_SCN_ALIGN_2BYTES … #define IMAGE_SCN_ALIGN_4BYTES … #define IMAGE_SCN_ALIGN_8BYTES … #define IMAGE_SCN_ALIGN_16BYTES … #define IMAGE_SCN_ALIGN_32BYTES … #define IMAGE_SCN_ALIGN_64BYTES … #define IMAGE_SCN_ALIGN_128BYTES … #define IMAGE_SCN_ALIGN_256BYTES … #define IMAGE_SCN_ALIGN_512BYTES … #define IMAGE_SCN_ALIGN_1024BYTES … #define IMAGE_SCN_ALIGN_2048BYTES … #define IMAGE_SCN_ALIGN_4096BYTES … #define IMAGE_SCN_ALIGN_8192BYTES … #define IMAGE_SCN_LNK_NRELOC_OVFL … #define IMAGE_SCN_MEM_DISCARDABLE … #define IMAGE_SCN_MEM_NOT_CACHED … #define IMAGE_SCN_MEM_NOT_PAGED … #define IMAGE_SCN_MEM_SHARED … #define IMAGE_SCN_MEM_EXECUTE … #define IMAGE_SCN_MEM_READ … #define IMAGE_SCN_MEM_WRITE … #define IMAGE_DEBUG_TYPE_CODEVIEW … #define IMAGE_DEBUG_TYPE_EX_DLLCHARACTERISTICS … #ifndef __ASSEMBLY__ struct mz_hdr { … }; struct mz_reloc { … }; struct pe_hdr { … }; /* the fact that pe32 isn't padded where pe32+ is 64-bit means union won't * work right. vomit. */ struct pe32_opt_hdr { … }; struct pe32plus_opt_hdr { … }; struct data_dirent { … }; struct data_directory { … }; struct section_header { … }; enum x64_coff_reloc_type { … }; enum arm_coff_reloc_type { … }; enum sh_coff_reloc_type { … }; enum ppc_coff_reloc_type { … }; enum x86_coff_reloc_type { … }; enum ia64_coff_reloc_type { … }; struct coff_reloc { … }; /* * Definitions for the contents of the certs data block */ #define WIN_CERT_TYPE_PKCS_SIGNED_DATA … #define WIN_CERT_TYPE_EFI_OKCS115 … #define WIN_CERT_TYPE_EFI_GUID … #define WIN_CERT_REVISION_1_0 … #define WIN_CERT_REVISION_2_0 … struct win_certificate { … }; #endif /* !__ASSEMBLY__ */ #endif /* __LINUX_PE_H */
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