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target-sparc: QOM'ify CPU

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Embed CPUSPARCState as first member of SPARCCPU.
Drop cpu_sparc_close() in favor of object_delete() and a finalizer.
Let cpu_state_reset() call cpu_reset().

Make TYPE_SPARC_CPU non-abstract for now.
Distinguish between "sparc-cpu" and "sparc64-cpu".

Signed-off-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
This commit is contained in:
Andreas Färber 2012-04-05 01:29:40 +02:00 • committed by Blue Swirl
parent 88ca012a1f
commit ab7ab3d74c
3 changed files with 135 additions and 9 deletions
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75
target-sparc/cpu-qom.h Normal file
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/*
* QEMU SPARC 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_SPARC_CPU_QOM_H
#define QEMU_SPARC_CPU_QOM_H
#include "qemu/cpu.h"
#include "cpu.h"
#ifdef TARGET_SPARC64
#define TYPE_SPARC_CPU "sparc64-cpu"
#else
#define TYPE_SPARC_CPU "sparc-cpu"
#endif
#define SPARC_CPU_CLASS(klass) \
OBJECT_CLASS_CHECK(SPARCCPUClass, (klass), TYPE_SPARC_CPU)
#define SPARC_CPU(obj) \
OBJECT_CHECK(SPARCCPU, (obj), TYPE_SPARC_CPU)
#define SPARC_CPU_GET_CLASS(obj) \
OBJECT_GET_CLASS(SPARCCPUClass, (obj), TYPE_SPARC_CPU)
/**
* SPARCCPUClass:
* @parent_reset: The parent class' reset handler.
*
* A SPARC CPU model.
*/
typedef struct SPARCCPUClass {
/*< private >*/
CPUClass parent_class;
/*< public >*/
void (*parent_reset)(CPUState *cpu);
} SPARCCPUClass;
/**
* SPARCCPU:
* @env: #CPUSPARCState
*
* A SPARC CPU.
*/
typedef struct SPARCCPU {
/*< private >*/
CPUState parent_obj;
/*< public >*/
CPUSPARCState env;
} SPARCCPU;
static inline SPARCCPU *sparc_env_get_cpu(CPUSPARCState *env)
{
return SPARC_CPU(container_of(env, SPARCCPU, env));
}
#define ENV_GET_CPU(e) CPU(sparc_env_get_cpu(e))
#endif