[unix-history] / usr / src / sys / tahoe / math / fp.h

/*	fp.h	1.2	86/01/03	*/

#define	EXPMASK		0x7f800000
#define	SIGNBIT		0x80000000
#define	ONE_EXP		0x40800000
#define	TWO_EXP		0x40000000
#define	EXPSHIFT	23
#define	HID_POS		24
#define	HID_R0R1	24+32
#define	CLEARHID	0xff7fffff
#define	EXPSIGN		0x40000000
#define	MAX_EXP_DIF	55
#define	SMAX_EXP_DIF	23
#define	BIAS		0x80
#define	BIASP1		0x81
#define	BIASM1		0x7f
#define	HUGE0		0x7fffffff
#define	HUGE1		0xffffffff
Commit	Line	Data
2b252132	1	/* fp.h 1.2 86/01/03 */
2955e7c5	2
2b252132 SL	3	#define EXPMASK 0x7f800000
	4	#define SIGNBIT 0x80000000
	5	#define ONE_EXP 0x40800000
	6	#define TWO_EXP 0x40000000
	7	#define EXPSHIFT 23
	8	#define HID_POS 24
	9	#define HID_R0R1 24+32
	10	#define CLEARHID 0xff7fffff
	11	#define EXPSIGN 0x40000000
	12	#define MAX_EXP_DIF 55
	13	#define SMAX_EXP_DIF 23
	14	#define BIAS 0x80
	15	#define BIASP1 0x81
	16	#define BIASM1 0x7f
	17	#define HUGE0 0x7fffffff
	18	#define HUGE1 0xffffffff