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/*

 * QEMU Xtensa CPU

 *

 * Copyright (c) 2012 SUSE LINUX Products GmbH

 * 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.

 *     * Neither the name of the Open Source and Linux Lab nor the

 *       names of its contributors may be used to endorse or promote products

 *       derived from this software without specific prior written permission.

 *

 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "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 QEMU_XTENSA_CPU_QOM_H

#define QEMU_XTENSA_CPU_QOM_H

#include "qemu/cpu.h"

#include "cpu.h"

#define TYPE_XTENSA_CPU "xtensa-cpu"

#define XTENSA_CPU_CLASS(class) \

    OBJECT_CLASS_CHECK(XtensaCPUClass, (class), TYPE_XTENSA_CPU)

#define XTENSA_CPU(obj) \

    OBJECT_CHECK(XtensaCPU, (obj), TYPE_XTENSA_CPU)

#define XTENSA_CPU_GET_CLASS(obj) \

    OBJECT_GET_CLASS(XtensaCPUClass, (obj), TYPE_XTENSA_CPU)

/**

 * XtensaCPUClass:

 * @parent_reset: The parent class' reset handler.

 *

 * An Xtensa CPU model.

 */

typedef struct XtensaCPUClass {

    /*< private >*/

    CPUClass parent_class;

    /*< public >*/

    void (*parent_reset)(CPUState *cpu);

} XtensaCPUClass;

/**

 * XtensaCPU:

 * @env: #CPUXtensaState

 *

 * An Xtensa CPU.

 */

typedef struct XtensaCPU {

    /*< private >*/

    CPUState parent_obj;

    /*< public >*/

    CPUXtensaState env;

} XtensaCPU;

static inline XtensaCPU *xtensa_env_get_cpu(const CPUXtensaState *env)

{

    return XTENSA_CPU(container_of(env, XtensaCPU, env));

}

#define ENV_GET_CPU(e) CPU(xtensa_env_get_cpu(e))

#endif