mirror of
git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2025-08-05 16:54:27 +00:00
46550e2b87
* 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>
99 lines
3.4 KiB
ArmAsm
99 lines
3.4 KiB
ArmAsm
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Copyright (C) 2020-2022 Loongson Technology Corporation Limited
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*/
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#include <linux/pe.h>
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#include <linux/sizes.h>
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.macro __EFI_PE_HEADER
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.long IMAGE_NT_SIGNATURE
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.Lcoff_header:
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.short IMAGE_FILE_MACHINE_LOONGARCH64 /* Machine */
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.short .Lsection_count /* NumberOfSections */
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.long 0 /* TimeDateStamp */
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.long 0 /* PointerToSymbolTable */
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.long 0 /* NumberOfSymbols */
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.short .Lsection_table - .Loptional_header /* SizeOfOptionalHeader */
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.short IMAGE_FILE_DEBUG_STRIPPED | \
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IMAGE_FILE_EXECUTABLE_IMAGE | \
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IMAGE_FILE_LINE_NUMS_STRIPPED /* Characteristics */
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.Loptional_header:
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.short IMAGE_NT_OPTIONAL_HDR64_MAGIC /* PE32+ format */
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.byte 0x02 /* MajorLinkerVersion */
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.byte 0x14 /* MinorLinkerVersion */
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.long __inittext_end - .Lefi_header_end /* SizeOfCode */
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.long _kernel_vsize /* SizeOfInitializedData */
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.long 0 /* SizeOfUninitializedData */
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.long __efistub_efi_pe_entry - _head /* AddressOfEntryPoint */
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.long .Lefi_header_end - _head /* BaseOfCode */
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.Lextra_header_fields:
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.quad 0 /* ImageBase */
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.long PECOFF_SEGMENT_ALIGN /* SectionAlignment */
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.long PECOFF_FILE_ALIGN /* FileAlignment */
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.short 0 /* MajorOperatingSystemVersion */
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.short 0 /* MinorOperatingSystemVersion */
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.short LINUX_EFISTUB_MAJOR_VERSION /* MajorImageVersion */
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.short LINUX_EFISTUB_MINOR_VERSION /* MinorImageVersion */
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.short 0 /* MajorSubsystemVersion */
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.short 0 /* MinorSubsystemVersion */
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.long 0 /* Win32VersionValue */
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.long _end - _head /* SizeOfImage */
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/* Everything before the kernel image is considered part of the header */
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.long .Lefi_header_end - _head /* SizeOfHeaders */
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.long 0 /* CheckSum */
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.short IMAGE_SUBSYSTEM_EFI_APPLICATION /* Subsystem */
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.short 0 /* DllCharacteristics */
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.quad 0 /* SizeOfStackReserve */
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.quad 0 /* SizeOfStackCommit */
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.quad 0 /* SizeOfHeapReserve */
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.quad 0 /* SizeOfHeapCommit */
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.long 0 /* LoaderFlags */
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.long (.Lsection_table - .) / 8 /* NumberOfRvaAndSizes */
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.quad 0 /* ExportTable */
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.quad 0 /* ImportTable */
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.quad 0 /* ResourceTable */
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.quad 0 /* ExceptionTable */
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.quad 0 /* CertificationTable */
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.quad 0 /* BaseRelocationTable */
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/* Section table */
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.Lsection_table:
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.ascii ".text\0\0\0"
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.long __inittext_end - .Lefi_header_end /* VirtualSize */
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.long .Lefi_header_end - _head /* VirtualAddress */
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.long __inittext_end - .Lefi_header_end /* SizeOfRawData */
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.long .Lefi_header_end - _head /* PointerToRawData */
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.long 0 /* PointerToRelocations */
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.long 0 /* PointerToLineNumbers */
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.short 0 /* NumberOfRelocations */
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.short 0 /* NumberOfLineNumbers */
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.long IMAGE_SCN_CNT_CODE | \
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IMAGE_SCN_MEM_READ | \
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IMAGE_SCN_MEM_EXECUTE /* Characteristics */
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.ascii ".data\0\0\0"
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.long _kernel_vsize /* VirtualSize */
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.long __initdata_begin - _head /* VirtualAddress */
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.long _kernel_rsize /* SizeOfRawData */
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.long __initdata_begin - _head /* PointerToRawData */
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.long 0 /* PointerToRelocations */
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.long 0 /* PointerToLineNumbers */
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.short 0 /* NumberOfRelocations */
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.short 0 /* NumberOfLineNumbers */
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.long IMAGE_SCN_CNT_INITIALIZED_DATA | \
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IMAGE_SCN_MEM_READ | \
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IMAGE_SCN_MEM_WRITE /* Characteristics */
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.set .Lsection_count, (. - .Lsection_table) / 40
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.balign 0x10000 /* PECOFF_SEGMENT_ALIGN */
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.Lefi_header_end:
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.endm
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