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/* SPDX-License-Identifier: GPL-2.0-only */
#define DOS_MAGIC 0x5a4d
typedef struct {
uint16_t signature;
uint16_t lastsize;
uint16_t nblocks;
uint16_t nreloc;
uint16_t hdrsize;
uint16_t minalloc;
uint16_t maxalloc;
uint16_t ss;
uint16_t sp;
uint16_t checksum;
uint16_t ip;
uint16_t cs;
uint16_t relocpos;
uint16_t noverlay;
uint16_t reserved1[4];
uint16_t oem_id;
uint16_t oem_info;
uint16_t reserved2[10];
uint32_t e_lfanew;
} dos_header_t;
#define MACHINE_TYPE_X86 0x014c
#define MACHINE_TYPE_X64 0x8664
#define MACHINE_TYPE_ARM64 0xAA64
typedef struct {
uint8_t signature[4];
uint16_t machine;
uint16_t num_sections;
uint32_t timestamp;
uint32_t symboltable;
uint32_t num_symbols;
uint16_t opt_header_size;
uint16_t characteristics;
} coff_header_t;
#define PE_HDR_32_MAGIC 0x10b
typedef struct {
uint16_t signature;
uint8_t major_linker_version;
uint8_t minor_linker_version;
uint32_t code_size;
uint32_t data_size;
uint32_t bss_size;
uint32_t entry_point;
uint32_t code_offset;
uint32_t data_offset;
uint32_t image_addr;
uint32_t section_alignment;
uint32_t file_alignment;
uint16_t major_os_version;
uint16_t minor_os_version;
uint16_t major_image_version;
uint16_t minor_image_version;
uint16_t major_subsystem_version;
uint16_t minor_subsystem_version;
uint32_t reserved;
uint32_t image_size;
uint32_t header_size;
uint32_t checksum;
uint16_t subsystem;
uint16_t characteristics;
uint32_t stack_reserve_size;
uint32_t stack_commit_size;
uint32_t heap_reserve_size;
uint32_t heap_commit_size;
uint32_t loader_flags;
uint32_t number_of_va_and_sizes;
/* data directory not needed */
} pe_opt_header_32_t;
#define PE_HDR_64_MAGIC 0x20b
typedef struct {
uint16_t signature;
uint8_t major_linker_version;
uint8_t minor_linker_version;
uint32_t code_size;
uint32_t data_size;
uint32_t bss_size;
uint32_t entry_point;
uint32_t code_offset;
uint64_t image_addr;
uint32_t section_alignment;
uint32_t file_alignment;
uint16_t major_os_version;
uint16_t minor_os_version;
uint16_t major_image_version;
uint16_t minor_image_version;
uint16_t major_subsystem_version;
uint16_t minor_subsystem_version;
uint32_t reserved;
uint32_t image_size;
uint32_t header_size;
uint32_t checksum;
uint16_t subsystem;
uint16_t characteristics;
uint64_t stack_reserve_size;
uint64_t stack_commit_size;
uint64_t heap_reserve_size;
uint64_t heap_commit_size;
uint32_t loader_flags;
uint32_t number_of_va_and_sizes;
/* data directory not needed */
} pe_opt_header_64_t;
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