usr/src/sys/hp300/include/trap.h

/*
 * Copyright (c) 1988 University of Utah.
 * Copyright (c) 1982, 1986, 1990, 1993
 *      The Regents of the University of California.  All rights reserved.
 *
 * This code is derived from software contributed to Berkeley by
 * the Systems Programming Group of the University of Utah Computer
 * Science Department.
 *
 * %sccs.include.redist.c%
 *
 * from: Utah $Hdr: trap.h 1.7 91/03/25$
 *
 *      @(#)trap.h      8.1 (Berkeley) %G%
 */

/*
 * Trap codes
 */

#define T_BUSERR        0
#define T_ADDRERR       1
#define T_ILLINST       2
#define T_ZERODIV       3
#define T_CHKINST       4
#define T_TRAPVINST     5
#define T_PRIVINST      6
#define T_TRACE         7
#define T_MMUFLT        8
#define T_SSIR          9
#define T_FMTERR        10
#define T_FPERR         11
#define T_COPERR        12
#define T_ASTFLT        13
#define T_TRAP15        15
#define T_FPEMULI       16
#define T_FPEMULD       17

#define T_USER          0x80            /* user-mode flag or'ed with type */