Archipelago » qemu

static uint32_t ioport_readb_thunk(void *opaque, uint32_t addr)

{

    IORange *ioport = opaque;

    uint64_t data;

    ioport->ops->read(ioport, addr - ioport->base, 1, &data);

    return data;

}

static uint32_t ioport_readw_thunk(void *opaque, uint32_t addr)

{

    IORange *ioport = opaque;

    uint64_t data;

    ioport->ops->read(ioport, addr - ioport->base, 2, &data);

    return data;

}

static uint32_t ioport_readl_thunk(void *opaque, uint32_t addr)

{

    IORange *ioport = opaque;

    uint64_t data;

    ioport->ops->read(ioport, addr - ioport->base, 4, &data);

    return data;

}

static void ioport_writeb_thunk(void *opaque, uint32_t addr, uint32_t data)

{

    IORange *ioport = opaque;

    ioport->ops->write(ioport, addr - ioport->base, 1, data);

}

static void ioport_writew_thunk(void *opaque, uint32_t addr, uint32_t data)

{

    IORange *ioport = opaque;

    ioport->ops->write(ioport, addr - ioport->base, 2, data);

}

static void ioport_writel_thunk(void *opaque, uint32_t addr, uint32_t data)

{

    IORange *ioport = opaque;

    ioport->ops->write(ioport, addr - ioport->base, 4, data);

}

void ioport_register(IORange *ioport)

{

    register_ioport_read(ioport->base, ioport->len, 1,

                         ioport_readb_thunk, ioport);

    register_ioport_read(ioport->base, ioport->len, 2,

                         ioport_readw_thunk, ioport);

    register_ioport_read(ioport->base, ioport->len, 4,

                         ioport_readl_thunk, ioport);

    register_ioport_write(ioport->base, ioport->len, 1,

                          ioport_writeb_thunk, ioport);

    register_ioport_write(ioport->base, ioport->len, 2,

                          ioport_writew_thunk, ioport);

    register_ioport_write(ioport->base, ioport->len, 4,

                          ioport_writel_thunk, ioport);

}