65363da25e
Tree structure: - sys/arch/sh3: sh3 generic code As commented, in-chip device drivers are put into sys/arch/sh3/dev. - sys/arch/evbsh3: sh3 evaluation boards (pure sh3 CPU, no fancy external HW) - sys/arch/mmeye: Brains mmEye, www.brains.co.jp MI source code includes couple of #ifdef for sh3-coff support. (sh3 uses coff or elf) Needs some more improvements, especialy in sys/arch/sh3/conf/files.sh3, to compile the tree (due to last minute tree structure change).
68 lines
2.7 KiB
C
68 lines
2.7 KiB
C
/* $NetBSD: psl.h,v 1.1 1999/09/13 10:31:21 itojun Exp $ */
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/*-
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* Copyright (c) 1990 The Regents of the University of California.
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* All rights reserved.
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*
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* This code is derived from software contributed to Berkeley by
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* William Jolitz.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the University of
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* California, Berkeley and its contributors.
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* 4. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* @(#)psl.h 5.2 (Berkeley) 1/18/91
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*/
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#ifndef _SH3_PSL_H_
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#define _SH3_PSL_H_
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/*
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* SH3 processor status longword.
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*/
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#define PSL_TBIT 0x00000001 /* T bit */
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#define PSL_SBIT 0x00000002 /* S bit */
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#define PSL_IMASK 0x000000f0 /* Interrupt Mask bit */
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#define PSL_QBIT 0x00000100 /* Q bit */
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#define PSL_MBIT 0x00000200 /* M bit */
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#define PSL_BL 0x10000000 /* Block bit */
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#define PSL_RB 0x20000000 /* Register Bank bit */
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#define PSL_MD 0x40000000 /* Processor Mode bit */
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/* 1 = supervisor,0=user */
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#define PSL_MBO 0x00000000 /* must be one bits */
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#define PSL_MBZ 0x8ffffc0c /* must be zero bits */
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#define PSL_USERSET 0
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#define PSL_USERSTATIC (PSL_BL|PSL_RB|PSL_MD|PSL_IMASK)
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#ifdef _KERNEL
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#include <machine/intr.h>
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#endif
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#endif /* !_SH3_PSL_H_ */
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