/* 6809.H */

/*
 * (C) Copyright 1989
 * All Rights Reserved
 *
 * Alan R. Baldwin
 * 721 Berkeley St.
 * Kent, Ohio  44240
 */

/*)BUILD
	$(PROGRAM) =	AS6809
	$(INCLUDE) = {
		ASM.H
		6809.H
	}
	$(FILES) = {
		M09EXT.C
		M09MCH.C
		M09ADR.C
		M09PST.C
		ASMAIN.C
		ASLEX.C
		ASSYM.C
		ASSUBR.C
		ASEXPR.C
		ASDATA.C
		ASLIST.C
		ASOUT.C
	}
	$(STACK) = 2000
*/

/*
 * Addressing types
 */
#define	S_EXT	30
#define	S_IMMED	31
#define	S_IMB	32
#define	S_IMW	33
#define	S_IMER	34
#define	S_DIR	35
#define	S_IND	36
#define	S_OFST	37
#define	S_PC	38
#define	S_PCR	39

/*
 * 6809 Instruction types
 */
#define	S_BRA	40
#define	S_LBRA	41
#define	S_LBSR	42
#define	S_SOP	43
#define	S_ACC	44
#define	S_STR1	45
#define	S_STR	46
#define	S_LR2	47
#define	S_LR1	48
#define	S_LR	49
#define	S_LEA	50
#define	S_PULS	51
#define	S_PULU	52
#define	S_EXG	53
#define	S_CC	54
#define	S_INH2	55
#define	S_INH1	56
#define	S_INH	57

/*
 * Other Information
 */
#define	S_FLAG	60

/*
 * 6800 Instruction types
 */
#define	S_6800	70

/*
 * Set Direct Pointer
 */
#define	S_SDP	80


extern int index;

struct	sdp
{
	addr_t	s_addr;
	struct	area *	s_area;
};

struct adsym
{
	char	a_str[4];	/* addressing string */
	int	a_val;		/* addressing mode value */
};

extern struct adsym abd[];
extern struct adsym xyus[];
extern struct adsym auto1[];
extern struct adsym auto2[];
extern struct adsym pc[];
extern struct adsym pcr[];
extern struct adsym regs[];
extern struct adsym stks[];
extern struct adsym stku[];

struct opdata
{
	char	opcode[4];	/* byte data */
};

extern struct opdata mc6800[];


	/* machine dependent functions */

	/* m09adr.c */
extern	int		addr();
extern	int		addr1();
extern	int		amode();
extern	int		any();
extern	int		srch();

	/* m09mch.c */
extern	VOID		machin();
extern	VOID		genout();
extern	VOID		m68out();
extern	VOID		minit();
extern	int		setbit();
extern	int		getbit();
extern	int		comma();
extern	struct	sdp	sdp[];