xemu/accel/accel-common.c

/*
 * QEMU accel class, components common to system emulation and user mode
 *
 * Copyright (c) 2003-2008 Fabrice Bellard
 * Copyright (c) 2014 Red Hat Inc.
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */

#include "qemu/osdep.h"
#include "qemu/accel.h"

#ifndef CONFIG_USER_ONLY
#include "accel-softmmu.h"
#endif /* !CONFIG_USER_ONLY */

static const TypeInfo accel_type = {
    .name = TYPE_ACCEL,
    .parent = TYPE_OBJECT,
    .class_size = sizeof(AccelClass),
    .instance_size = sizeof(AccelState),
};

/* Lookup AccelClass from opt_name. Returns NULL if not found */
AccelClass *accel_find(const char *opt_name)
{
    char *class_name = g_strdup_printf(ACCEL_CLASS_NAME("%s"), opt_name);
    AccelClass *ac = ACCEL_CLASS(object_class_by_name(class_name));
    g_free(class_name);
    return ac;
}

void accel_init_interfaces(AccelClass *ac)
{
#ifndef CONFIG_USER_ONLY
    accel_init_ops_interfaces(ac);
#endif /* !CONFIG_USER_ONLY */
}

static void register_accel_types(void)
{
    type_register_static(&accel_type);
}

type_init(register_accel_types);