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575 palkovsky 1
/*
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 * Copyright (c) 2005 Ondrej Palkovsky
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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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 *
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 * - 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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 * - 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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 * - 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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/** @addtogroup genericinterrupt
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 * @{
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 */
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/** @file
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 */
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#ifndef KERN_INTERRUPT_H_
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#define KERN_INTERRUPT_H_
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#include <arch/interrupt.h>
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#include <arch/types.h>
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#include <proc/task.h>
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#include <proc/thread.h>
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#include <arch.h>
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#include <ddi/irq.h>
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typedef void (* iroutine)(int n, istate_t *istate);
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#define fault_if_from_uspace(istate, fmt, ...) \
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{ \
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    if (istate_from_uspace(istate)) { \
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        task_t *task = TASK; \
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        printf("Task %s (%" PRIu64 ") killed due to an exception at %p: ", task->name, task->taskid, istate_get_pc(istate)); \
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        printf(fmt "\n", ##__VA_ARGS__); \
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        task_kill(task->taskid); \
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        thread_exit(); \
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    } \
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}
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extern iroutine exc_register(int n, const char *name, iroutine f);
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extern void exc_dispatch(int n, istate_t *t);
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void exc_init(void);
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#endif
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/** @}
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 */