usr/src/sys/tahoe/math/fp.h

/*-
 * Copyright (c) 1985 The Regents of the University of California.
 * All rights reserved.
 *
 * This code is derived from software contributed to Berkeley by
 * Computer Consoles Inc.
 *
 * %sccs.include.redist.c%
 *
 *      @(#)fp.h        7.1 (Berkeley) %G%
 */

#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