diff options
Diffstat (limited to 'sys/mips/include/psl.h')
| -rw-r--r-- | sys/mips/include/psl.h | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/sys/mips/include/psl.h b/sys/mips/include/psl.h new file mode 100644 index 0000000..9d05d13 --- /dev/null +++ b/sys/mips/include/psl.h @@ -0,0 +1,54 @@ +/* $OpenBSD: psl.h,v 1.2 1998/01/28 13:46:25 pefo Exp $ */ + +/*- + * Copyright (c) 1992, 1993 + * The Regents of the University of California. All rights reserved. + * + * This code is derived from software contributed to Berkeley by + * Ralph Campbell. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 4. Neither the name of the University nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * from: @(#)psl.h 8.1 (Berkeley) 6/10/93 + * JNPR: psl.h,v 1.1 2006/08/07 05:38:57 katta + * $FreeBSD$ + */ + +#ifndef _MACHINE_PSL_H_ +#define _MACHINE_PSL_H_ + +#include <machine/cpu.h> + +/* + * Macros to decode processor status word. + */ +#define USERMODE(ps) (((ps) & SR_KSU_MASK) == SR_KSU_USER) +#define BASEPRI(ps) (((ps) & (INT_MASK | SR_INT_ENA_PREV)) \ + == (INT_MASK | SR_INT_ENA_PREV)) + +#ifdef _KERNEL +#include <machine/intr.h> +#endif +#endif /* _MACHINE_PSL_H_ */ |
