#define	CD_LOC	0x2000
#define	c_version	0x0
#define	c_bottom	0x34
#define	sd_type	0x4
#define	SYSTYP_B8	0x0
#define	SYSTYP_B21	0x1
#define	SYSTYP_S27	0x2
#define	SYSTYP_S81	0x3
#define	SYSTYP_S16	0x4
#define	SYSTYP_S1	0x5
#define	SPARG0	4+0(%esp)
#define	SPARG1	4+4(%esp)
#define	SPARG2	4+8(%esp)
#define	SPARG3	4+12(%esp)
#define	SPARG4	4+16(%esp)
#define	SPARG5	4+20(%esp)
#define	SPARG6	4+24(%esp)
#define	SPARG7	4+28(%esp)
#define	FPARG0	8+0(%ebp)
#define	FPARG1	8+4(%ebp)
#define	FPARG2	8+8(%ebp)
#define	FPARG3	8+12(%ebp)
#define	FPARG4	8+16(%ebp)
#define	FPARG5	8+20(%ebp)
#define	FPARG6	8+24(%ebp)
#define	FPARG7	8+28(%ebp)
#define	CALL	call
#define	RETURN	ret
#define	ENTER	pushl %ebp; movl %esp,%ebp
#define	EXIT	leave
