Archipelago » qemu

/*

 * QEMU Alpha 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_ALPHA_CPU_QOM_H

#define QEMU_ALPHA_CPU_QOM_H

#include "qom/cpu.h"

#include "cpu.h"

#define TYPE_ALPHA_CPU "alpha-cpu"

#define ALPHA_CPU_CLASS(klass) \

    OBJECT_CLASS_CHECK(AlphaCPUClass, (klass), TYPE_ALPHA_CPU)

#define ALPHA_CPU(obj) \

    OBJECT_CHECK(AlphaCPU, (obj), TYPE_ALPHA_CPU)

#define ALPHA_CPU_GET_CLASS(obj) \

    OBJECT_GET_CLASS(AlphaCPUClass, (obj), TYPE_ALPHA_CPU)

/**

 * AlphaCPUClass:

 * @parent_realize: The parent class' realize handler.

 * @parent_reset: The parent class' reset handler.

 *

 * An Alpha CPU model.

 */

typedef struct AlphaCPUClass {

    /*< private >*/

    CPUClass parent_class;

    /*< public >*/

    DeviceRealize parent_realize;

    void (*parent_reset)(CPUState *cpu);

} AlphaCPUClass;

/**

 * AlphaCPU:

 * @env: #CPUAlphaState

 *

 * An Alpha CPU.

 */

typedef struct AlphaCPU {

    /*< private >*/

    CPUState parent_obj;

    /*< public >*/

    CPUAlphaState env;

    /* This alarm doesn't exist in real hardware; we wish it did.  */

    struct QEMUTimer *alarm_timer;

} AlphaCPU;

static inline AlphaCPU *alpha_env_get_cpu(CPUAlphaState *env)

{

    return container_of(env, AlphaCPU, env);

}

#define ENV_GET_CPU(e) CPU(alpha_env_get_cpu(e))

#define ENV_OFFSET offsetof(AlphaCPU, env)

#ifndef CONFIG_USER_ONLY

extern const struct VMStateDescription vmstate_alpha_cpu;

#endif

void alpha_cpu_do_interrupt(CPUState *cpu);

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

                          int flags);

hwaddr alpha_cpu_get_phys_page_debug(CPUState *cpu, vaddr addr);

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

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

#endif