qemu/target-sh4/cpu-qom.h
Andreas Färber 339894bec9 target-sh4: QOM'ify CPU
Embed CPUSH4State as first member of SuperHCPU.

Let CPUClass::reset() call cpu_state_reset() for now.

Signed-off-by: Andreas Färber <afaerber@suse.de>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
2012-04-30 11:32:10 +02:00

71 lines
1.7 KiB
C

/*
* QEMU SuperH 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_SUPERH_CPU_QOM_H
#define QEMU_SUPERH_CPU_QOM_H
#include "qemu/cpu.h"
#define TYPE_SUPERH_CPU "superh-cpu"
#define SUPERH_CPU_CLASS(klass) \
OBJECT_CLASS_CHECK(SuperHCPUClass, (klass), TYPE_SUPERH_CPU)
#define SUPERH_CPU(obj) \
OBJECT_CHECK(SuperHCPU, (obj), TYPE_SUPERH_CPU)
#define SUPERH_CPU_GET_CLASS(obj) \
OBJECT_GET_CLASS(SuperHCPUClass, (obj), TYPE_SUPERH_CPU)
/**
* SuperHCPUClass:
* @parent_reset: The parent class' reset handler.
*
* A SuperH CPU model.
*/
typedef struct SuperHCPUClass {
/*< private >*/
CPUClass parent_class;
/*< public >*/
void (*parent_reset)(CPUState *cpu);
} SuperHCPUClass;
/**
* SuperHCPU:
* @env: #CPUSH4State
*
* A SuperH CPU.
*/
typedef struct SuperHCPU {
/*< private >*/
CPUState parent_obj;
/*< public >*/
CPUSH4State env;
} SuperHCPU;
static inline SuperHCPU *sh_env_get_cpu(CPUSH4State *env)
{
return SUPERH_CPU(container_of(env, SuperHCPU, env));
}
#define ENV_GET_CPU(e) CPU(sh_env_get_cpu(e))
#endif