4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License (the "License").
6 * You may not use this file except in compliance with the License.
8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 * or http://www.opensolaris.org/os/licensing.
10 * See the License for the specific language governing permissions
11 * and limitations under the License.
13 * When distributing Covered Code, include this CDDL HEADER in each
14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 * If applicable, add the following below this CDDL HEADER, with the
16 * fields enclosed by brackets "[]" replaced with your own identifying
17 * information: Portions Copyright [yyyy] [name of copyright owner]
23 * Copyright 2007 Sun Microsystems, Inc. All rights reserved.
24 * Use is subject to license terms.
27 #ifndef _COMPAT_OPENSOLARIS_SYS_CPUVAR_DEFS_H
28 #define _COMPAT_OPENSOLARIS_SYS_CPUVAR_DEFS_H
33 #define CPU_DTRACE_NOFAULT 0x0001 /* Don't fault */
34 #define CPU_DTRACE_DROP 0x0002 /* Drop this ECB */
35 #define CPU_DTRACE_BADADDR 0x0004 /* DTrace fault: bad address */
36 #define CPU_DTRACE_BADALIGN 0x0008 /* DTrace fault: bad alignment */
37 #define CPU_DTRACE_DIVZERO 0x0010 /* DTrace fault: divide by zero */
38 #define CPU_DTRACE_ILLOP 0x0020 /* DTrace fault: illegal operation */
39 #define CPU_DTRACE_NOSCRATCH 0x0040 /* DTrace fault: out of scratch */
40 #define CPU_DTRACE_KPRIV 0x0080 /* DTrace fault: bad kernel access */
41 #define CPU_DTRACE_UPRIV 0x0100 /* DTrace fault: bad user access */
42 #define CPU_DTRACE_TUPOFLOW 0x0200 /* DTrace fault: tuple stack overflow */
44 #define CPU_DTRACE_FAKERESTORE 0x0400 /* pid provider hint to getreg */
46 #define CPU_DTRACE_ENTRY 0x0800 /* pid provider hint to ustack() */
47 #define CPU_DTRACE_BADSTACK 0x1000 /* DTrace fault: bad stack */
49 #define CPU_DTRACE_FAULT (CPU_DTRACE_BADADDR | CPU_DTRACE_BADALIGN | \
50 CPU_DTRACE_DIVZERO | CPU_DTRACE_ILLOP | \
51 CPU_DTRACE_NOSCRATCH | CPU_DTRACE_KPRIV | \
52 CPU_DTRACE_UPRIV | CPU_DTRACE_TUPOFLOW | \
54 #define CPU_DTRACE_ERROR (CPU_DTRACE_FAULT | CPU_DTRACE_DROP)
56 #define PANICSTKSIZE 8192
59 #endif /* _COMPAT_OPENSOLARIS_SYS_CPUVAR_DEFS_H */