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Embed CPUCRISState as first member of QOM CRISCPU. Let CPUClass::reset() call cpu_state_reset() for now. Signed-off-by: Andreas Färber <afaerber@suse.de>
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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 | ||
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#include "qemu/cpu.h" | ||
#include "cpu.h" | ||
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#define TYPE_CRIS_CPU "cris-cpu" | ||
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#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) | ||
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/** | ||
* CRISCPUClass: | ||
* @parent_reset: The parent class' reset handler. | ||
* | ||
* A CRIS CPU model. | ||
*/ | ||
typedef struct CRISCPUClass { | ||
/*< private >*/ | ||
CPUClass parent_class; | ||
/*< public >*/ | ||
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void (*parent_reset)(CPUState *cpu); | ||
} CRISCPUClass; | ||
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/** | ||
* CRISCPU: | ||
* @env: #CPUCRISState | ||
* | ||
* A CRIS CPU. | ||
*/ | ||
typedef struct CRISCPU { | ||
/*< private >*/ | ||
CPUState parent_obj; | ||
/*< public >*/ | ||
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CPUCRISState env; | ||
} CRISCPU; | ||
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static inline CRISCPU *cris_env_get_cpu(CPUCRISState *env) | ||
{ | ||
return CRIS_CPU(container_of(env, CRISCPU, env)); | ||
} | ||
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#define ENV_GET_CPU(e) CPU(cris_env_get_cpu(e)) | ||
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#endif |
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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> | ||
*/ | ||
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#include "cpu-qom.h" | ||
#include "qemu-common.h" | ||
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/* CPUClass::reset() */ | ||
static void cris_cpu_reset(CPUState *s) | ||
{ | ||
CRISCPU *cpu = CRIS_CPU(s); | ||
CRISCPUClass *ccc = CRIS_CPU_GET_CLASS(cpu); | ||
CPUCRISState *env = &cpu->env; | ||
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ccc->parent_reset(s); | ||
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cpu_state_reset(env); | ||
} | ||
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static void cris_cpu_class_init(ObjectClass *oc, void *data) | ||
{ | ||
CPUClass *cc = CPU_CLASS(oc); | ||
CRISCPUClass *ccc = CRIS_CPU_CLASS(oc); | ||
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ccc->parent_reset = cc->reset; | ||
cc->reset = cris_cpu_reset; | ||
} | ||
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static const TypeInfo cris_cpu_type_info = { | ||
.name = TYPE_CRIS_CPU, | ||
.parent = TYPE_CPU, | ||
.instance_size = sizeof(CRISCPU), | ||
.abstract = false, | ||
.class_size = sizeof(CRISCPUClass), | ||
.class_init = cris_cpu_class_init, | ||
}; | ||
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static void cris_cpu_register_types(void) | ||
{ | ||
type_register_static(&cris_cpu_type_info); | ||
} | ||
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type_init(cris_cpu_register_types) |
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