use crate::cdsl::isa::TargetIsa;
use crate::cdsl::settings::{SettingGroup, SettingGroupBuilder};

use crate::shared::Definitions as SharedDefinitions;

fn define_settings(_shared: &SettingGroup) -> SettingGroup {
    let mut setting = SettingGroupBuilder::new("arm64");
    let has_lse = setting.add_bool("has_lse", "Has Large System Extensions support.", "", false);

    setting.add_predicate("use_lse", predicate!(has_lse));
    setting.build()
}

pub(crate) fn define(shared_defs: &mut SharedDefinitions) -> TargetIsa {
    let settings = define_settings(&shared_defs.settings);

    TargetIsa::new("arm64", settings)
}