構造体定義書

a code fragment

struct frag

No.	名称	属性	説明
1	frag		a code fragment
	fr_address	unsigned long	Object file address.
	fr_next	frag *	Chain forward; ascending address order.
	fr_fix	long	(Fixed) number of chars we know we have.
	fr_var	long	(Variable) number of chars after above.
	fr_symbol	symbol *	For variable-length tail.
	fr_offset	long	For variable-length tail.
	fr_opcode	char *	->opcode low addr byte,for relax()ation
	fr_type	relax_stateT	What state is my tail in?
	fr_subtype	relax_substateT
	fr_pcrel_adjust	char
	fr_bsr	char
	line	list_info_ *
	fr_literal[1]	char	Chars begin here.

frag