elf_section_header.h

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#ifndef ELF_SECTION_HEADER_H
#define ELF_SECTION_HEADER_H

typedef enum elf_section_header_type
{
    elf_section_header_type_unused = 0x00,
    elf_section_header_type_program_data = 0x01,
    elf_section_header_type_symbol_table = 0x02,
    elf_section_header_type_string_table = 0x03,
    elf_section_header_type_relocation_entries_with_addens = 0x04,
    elf_section_header_type_symbol_hash_table = 0x05,
    elf_section_header_type_dynamic_linking_information = 0x06,
    elf_section_header_type_notes = 0x07,
    elf_section_header_type_bss = 0x08,
    elf_section_header_type_relocation_entries_without_addens = 0x09,
    elf_section_header_type_reserved = 0x0A,
    elf_section_header_type_dynamic_linker_symbol_table = 0x0B,
    elf_section_header_type_array_of_constructors = 0x0E,
    elf_section_header_type_array_of_destructors = 0x0F,
    elf_section_header_type_array_of_preconstructors = 0x10,
    elf_section_header_type_section_group = 0x11,
    elf_section_header_type_extended_section_indices = 0x12,
    elf_section_header_type_number_of_defined_types = 0x13,

    _elf_section_header_type_extend_to_32_bit = 0xFFFFFFFF
} elf_section_header_type;

typedef struct elf_section_header_flags
{
    uint8_t writable : 1;
    uint8_t occupies_memory_during_execution : 1;
    uint8_t executable : 1;
    uint8_t might_be_merged : 1;
    uint8_t contains_null_terminated_strings : 1;
    uint8_t contains_sht_index : 1;
    uint8_t preserve_order_after_combining : 1;
    uint8_t non_standard_handlind_required : 1;
    uint8_t section_is_member_of_group : 1;
    uint8_t section_hold_thread_local_data : 1;
    uint32_t reserved : 22;
} __attribute__((packed)) elf_section_header_flags;

typedef struct elf_section_header
{
    uint32_t name_offset;
    elf_section_header_type type;
    elf_section_header_flags flags;
    uint32_t virtual_address;
    uint32_t file_offset;
    uint32_t size;
    uint32_t associated_section_index;
    uint32_t extra_information;
    uint32_t alignment;
    uint32_t entry_size;
} __attribute__((packed)) elf_section_header;

#endif