2001-06-15 02:56:55 +04:00
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/* $NetBSD: machdep.h,v 1.2 2001/06/14 22:56:56 thorpej Exp $ */
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2000-05-10 01:55:44 +04:00
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/*-
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* Copyright (c) 1998 Ben Harris
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* All rights reserved.
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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. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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/* This file is part of NetBSD/arm26 -- a port of NetBSD to ARM2/3 machines. */
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/*
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* machdep.h - random exported functions that have to be declared somewhere.
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*/
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#ifndef _ARM26_MACHDEP_H
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#define _ARM26_MACHDEP_H
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struct bootconfig;
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/* start.c */
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extern void start __P((struct bootconfig *initbootconfig));
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/* except.c */
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extern void undefined_handler(struct trapframe *);
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extern void swi_handler(struct trapframe *);
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extern void data_abort_handler(struct trapframe *);
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extern void prefetch_abort_handler(struct trapframe *);
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extern void address_exception_handler(struct trapframe *);
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extern void ast_handler(struct trapframe *);
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/* irq.c */
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extern void irq_handler __P((struct irqframe *irqf));
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/* locore.S */
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extern void atomic_set_bit __P((u_int *address, u_int setmask));
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extern void atomic_clear_bit __P((u_int *address, u_int clearmask));
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extern register_t set_r13_irq __P((register_t r13_irq));
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extern void int_on __P((void));
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extern void int_off __P((void));
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extern void cpu_loswitch(struct switchframe **, struct switchframe *);
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extern void proc_trampoline(void); /* not quite true */
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/* pmap.c */
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extern register_t update_memc __P((register_t, register_t));
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#endif
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