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/*

 * QEMU CRIS CPU

 *

 * Copyright (c) 2012 SUSE LINUX Products GmbH

 *

 * This library is free software; you can redistribute it and/or

 * modify it under the terms of the GNU Lesser General Public

 * License as published by the Free Software Foundation; either

 * version 2.1 of the License, or (at your option) any later version.

 *

 * This library is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

 * Lesser General Public License for more details.

 *

 * You should have received a copy of the GNU Lesser General Public

 * License along with this library; if not, see

 * <http://www.gnu.org/licenses/lgpl-2.1.html>

 */

#ifndef QEMU_CRIS_CPU_QOM_H

#define QEMU_CRIS_CPU_QOM_H

#include "qom/cpu.h"

#define TYPE_CRIS_CPU "cris-cpu"

#define CRIS_CPU_CLASS(klass) \

    OBJECT_CLASS_CHECK(CRISCPUClass, (klass), TYPE_CRIS_CPU)

#define CRIS_CPU(obj) \

    OBJECT_CHECK(CRISCPU, (obj), TYPE_CRIS_CPU)

#define CRIS_CPU_GET_CLASS(obj) \

    OBJECT_GET_CLASS(CRISCPUClass, (obj), TYPE_CRIS_CPU)

/**

 * CRISCPUClass:

 * @parent_realize: The parent class' realize handler.

 * @parent_reset: The parent class' reset handler.

 * @vr: Version Register value.

 *

 * A CRIS CPU model.

 */

typedef struct CRISCPUClass {

    /*< private >*/

    CPUClass parent_class;

    /*< public >*/

    DeviceRealize parent_realize;

    void (*parent_reset)(CPUState *cpu);

    uint32_t vr;

} CRISCPUClass;

/**

 * CRISCPU:

 * @env: #CPUCRISState

 *

 * A CRIS CPU.

 */

typedef struct CRISCPU {

    /*< private >*/

    CPUState parent_obj;

    /*< public >*/

    CPUCRISState env;

} CRISCPU;

static inline CRISCPU *cris_env_get_cpu(CPUCRISState *env)

{

    return container_of(env, CRISCPU, env);

}

#define ENV_GET_CPU(e) CPU(cris_env_get_cpu(e))

#define ENV_OFFSET offsetof(CRISCPU, env)

void cris_cpu_do_interrupt(CPUState *cpu);

void crisv10_cpu_do_interrupt(CPUState *cpu);

void cris_cpu_dump_state(CPUState *cs, FILE *f, fprintf_function cpu_fprintf,

                         int flags);

hwaddr cris_cpu_get_phys_page_debug(CPUState *cpu, vaddr addr);

int crisv10_cpu_gdb_read_register(CPUState *cpu, uint8_t *buf, int reg);

int cris_cpu_gdb_read_register(CPUState *cpu, uint8_t *buf, int reg);

int cris_cpu_gdb_write_register(CPUState *cpu, uint8_t *buf, int reg);

#endif