/*
* Copyright (c) 2005 Ondrej Palkovsky
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* - 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.
* - The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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.
*/
/** @addtogroup kernel_generic_interrupt
* @{
*/
/** @file
*/
#ifndef KERN_INTERRUPT_H_
#define KERN_INTERRUPT_H_
#include <arch/interrupt.h>
#include <print.h>
#include <stdarg.h>
#include <typedefs.h>
#include <proc/task.h>
#include <proc/thread.h>
#include <arch.h>
#include <ddi/irq.h>
#include <stacktrace.h>
#include <arch/istate.h>
typedef void (*iroutine_t)(unsigned int, istate_t *);
typedef struct {
const char *name;
bool hot;
iroutine_t handler;
uint64_t cycles;
uint64_t count;
} exc_table_t;
IRQ_SPINLOCK_EXTERN(exctbl_lock);
extern exc_table_t exc_table[];
extern void fault_from_uspace(istate_t *, const char *, ...)
_HELENOS_PRINTF_ATTRIBUTE(2, 3);
extern void fault_if_from_uspace(istate_t *, const char *, ...)
_HELENOS_PRINTF_ATTRIBUTE(2, 3);
extern istate_t *istate_get(thread_t *);
extern iroutine_t exc_register(unsigned int, const char *, bool, iroutine_t);
extern void exc_dispatch(unsigned int, istate_t *);
extern void exc_init(void);
extern void irq_initialize_arch(irq_t *);
extern void istate_decode(istate_t *);
#endif
/** @}
*/