4.3BSD-UWisc/include/vax/trap.h
/*
* Copyright (c) 1982, 1986 Regents of the University of California.
* All rights reserved. The Berkeley software License Agreement
* specifies the terms and conditions for redistribution.
*
* @(#)trap.h 7.1 (Berkeley) 6/5/86
*/
/*
* RCS Info
* $Header: trap.h,v 3.1 86/10/22 13:54:56 tadl Exp $
* $Locker: $
*/
/*
* Trap type values
*/
/* The first three constant values are known to the real world <signal.h> */
#define T_RESADFLT 0 /* reserved addressing fault */
#define T_PRIVINFLT 1 /* privileged instruction fault */
#define T_RESOPFLT 2 /* reserved operand fault */
/* End of known constants */
#define T_BPTFLT 3 /* bpt instruction fault */
#define T_XFCFLT 4 /* xfc instruction fault */
#define T_SYSCALL 5 /* chmk instruction (syscall trap) */
#define T_ARITHTRAP 6 /* arithmetic trap */
#define T_ASTFLT 7 /* software level 2 trap (ast deliv) */
#define T_SEGFLT 8 /* segmentation fault */
#define T_PROTFLT 9 /* protection fault */
#define T_TRCTRAP 10 /* trace trap */
#define T_COMPATFLT 11 /* compatibility mode fault */
#define T_PAGEFLT 12 /* page fault */
#define T_TABLEFLT 13 /* page table fault */