qemu/accel/qtest.c

/*
 * QTest accelerator code
 *
 * Copyright IBM, Corp. 2011
 *
 * Authors:
 *  Anthony Liguori   <aliguori@us.ibm.com>
 *
 * This work is licensed under the terms of the GNU GPL, version 2 or later.
 * See the COPYING file in the top-level directory.
 *
 */

#include "qemu/osdep.h"
#include "qapi/error.h"
#include "qemu/module.h"
#include "qemu/option.h"
#include "qemu/config-file.h"
#include "sysemu/accel.h"
#include "sysemu/qtest.h"
#include "sysemu/cpus.h"

static int qtest_init_accel(MachineState *ms)
{
    QemuOpts *opts = qemu_opts_create(qemu_find_opts("icount"), NULL, 0,
                                      &error_abort);
    qemu_opt_set(opts, "shift", "0", &error_abort);
    configure_icount(opts, &error_abort);
    qemu_opts_del(opts);
    return 0;
}

static void qtest_accel_class_init(ObjectClass *oc, void *data)
{
    AccelClass *ac = ACCEL_CLASS(oc);
    ac->name = "QTest";
    ac->init_machine = qtest_init_accel;
    ac->allowed = &qtest_allowed;
}

#define TYPE_QTEST_ACCEL ACCEL_CLASS_NAME("qtest")

static const TypeInfo qtest_accel_type = {
    .name = TYPE_QTEST_ACCEL,
    .parent = TYPE_ACCEL,
    .class_init = qtest_accel_class_init,
};

static void qtest_type_init(void)
{
    type_register_static(&qtest_accel_type);
}

type_init(qtest_type_init);