ELF

https://refspecs.linuxbase.org/elf/

ELF Header §

https://refspecs.linuxbase.org/elf/gabi4+/ch4.eheader.html

typedef struct elf64_phdr {
    Elf64_Word p_type;
    Elf64_Word p_flags;
    Elf64_Off p_offset;
    Elf64_Addr p_vaddr;
    Elf64_Addr p_paddr;
    Elf64_Xword p_filesz;
    Elf64_Xword p_memsz;
    Elf64_Xword p_align;
} Elf64_Phdr;

Program Header §

https://refspecs.linuxbase.org/elf/gabi4+/ch5.pheader.html

typedef struct {
	Elf64_Word	p_type;
	Elf64_Word	p_flags;
	Elf64_Off	p_offset;
	Elf64_Addr	p_vaddr;
	Elf64_Addr	p_paddr;
	Elf64_Xword	p_filesz;
	Elf64_Xword	p_memsz;
	Elf64_Xword	p_align;
} Elf64_Phdr;

name	meaning
p_type
p_flags
p_offset
p_vaddr
p_paddr
p_filesz
p_memsz
p_algin

Section Header §

https://refspecs.linuxbase.org/elf/gabi4+/ch4.sheader.html