構造体定義書

struct exec

No.	名称	属性	説明
1	exec
	a_info	unsigned long	Use macros N_MAGIC, etc for access
	a_text	unsigned	length of text, in bytes
	a_data	unsigned	length of data, in bytes
	a_bss	unsigned	length of uninitialized data area for file, in bytes
	a_syms	unsigned	length of symbol table data in file, in bytes
	a_entry	unsigned	start address
	a_trsize	unsigned	length of relocation info for text, in bytes
	a_drsize	unsigned	length of relocation info for data, in bytes

exec