interrupt.h

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/*
 * Copyright (C) 2005 Jakub Jermar
 * 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.
 */

#ifndef __sparc64_INTERRUPT_H__
#define __sparc64_INTERRUPT_H__

#include <typedefs.h>
#include <arch/types.h>

#define IRQ_COUNT       1       /* TODO */

#define IVT_ITEMS       15
#define IVT_FIRST       1

/* Dummy macros. */
#define IRQ_KBD         2
#define VECTOR_KBD      IRQ_KBD

#define trap_virtual_enable_irqs(x)
#define trap_virtual_eoi()

struct istate {
};

static inline void istate_set_retaddr(istate_t *istate, __address retaddr)
{
        /* TODO */
}
static inline int istate_from_uspace(istate_t *istate)
{
        /* TODO */
        return 0;
}
static inline __native istate_get_pc(istate_t *istate)
{
        /* TODO */
        return 0;
}


extern void interrupt_register(int n, const char *name, iroutine f);

#endif

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