trace: Do not include qom/cpu.h into generated trace.h

[qemu.git] / hw / riscv / riscv_hart.c

/*
 * QEMU RISCV Hart Array
 *
 * Copyright (c) 2017 SiFive, Inc.
 *
 * Holds the state of a heterogenous array of RISC-V harts
 *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms and conditions of the GNU General Public License,
 * version 2 or later, as published by the Free Software Foundation.
 *
 * This program is distributed in the hope it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
 * more details.
 *
 * You should have received a copy of the GNU General Public License along with
 * this program.  If not, see <http://www.gnu.org/licenses/>.
 */

#include "qemu/osdep.h"
#include "qapi/error.h"
#include "qemu/module.h"
#include "hw/sysbus.h"
#include "target/riscv/cpu.h"
#include "hw/riscv/riscv_hart.h"

static Property riscv_harts_props[] = {
    DEFINE_PROP_UINT32("num-harts", RISCVHartArrayState, num_harts, 1),
    DEFINE_PROP_STRING("cpu-type", RISCVHartArrayState, cpu_type),
    DEFINE_PROP_END_OF_LIST(),
};

static void riscv_harts_cpu_reset(void *opaque)
{
    RISCVCPU *cpu = opaque;
    cpu_reset(CPU(cpu));
}

static void riscv_harts_realize(DeviceState *dev, Error **errp)
{
    RISCVHartArrayState *s = RISCV_HART_ARRAY(dev);
    Error *err = NULL;
    int n;

    s->harts = g_new0(RISCVCPU, s->num_harts);

    for (n = 0; n < s->num_harts; n++) {
        object_initialize_child(OBJECT(s), "harts[*]", &s->harts[n],
                                sizeof(RISCVCPU), s->cpu_type,
                                &error_abort, NULL);
        s->harts[n].env.mhartid = n;
        qemu_register_reset(riscv_harts_cpu_reset, &s->harts[n]);
        object_property_set_bool(OBJECT(&s->harts[n]), true,
                                 "realized", &err);
        if (err) {
            error_propagate(errp, err);
            return;
        }
    }
}

static void riscv_harts_class_init(ObjectClass *klass, void *data)
{
    DeviceClass *dc = DEVICE_CLASS(klass);

    dc->props = riscv_harts_props;
    dc->realize = riscv_harts_realize;
}

static const TypeInfo riscv_harts_info = {
    .name          = TYPE_RISCV_HART_ARRAY,
    .parent        = TYPE_SYS_BUS_DEVICE,
    .instance_size = sizeof(RISCVHartArrayState),
    .class_init    = riscv_harts_class_init,
};

static void riscv_harts_register_types(void)
{
    type_register_static(&riscv_harts_info);
}

type_init(riscv_harts_register_types)