Macro coresight::define_ap_register

macro_rules! define_ap_register {
    (
        $(#[$outer:meta])*
        $port_type:ident, 
        $name:ident, 
        $address:expr, 
        [$(($field:ident: $type:ty)$(,)?)*], 
        $param:ident, 
        $from:expr, 
        $to:expr
    ) => { ... };
}