/*
 * Copyright (c) 2015 Oracle and/or its affiliates. All rights reserved. This
 * code is released under a tri EPL/GPL/LGPL license. You can use it,
 * redistribute it and/or modify it under the terms of the:
 *
 * Eclipse Public License version 1.0
 * GNU General Public License version 2
 * GNU Lesser General Public License version 2.1
 */
package org.jruby.truffle.format.nodes.write;

import com.oracle.truffle.api.dsl.NodeChild;
import com.oracle.truffle.api.dsl.NodeChildren;
import com.oracle.truffle.api.dsl.Specialization;
import com.oracle.truffle.api.frame.VirtualFrame;
import org.jruby.truffle.format.nodes.PackNode;
import org.jruby.truffle.runtime.RubyContext;

@NodeChildren({
        @NodeChild(value = "value", type = PackNode.class),
})
public abstract class Write32LittleNode extends PackNode {

    public Write32LittleNode(RubyContext context) {
        super(context);
    }

    @Specialization
    public Object write(VirtualFrame frame, long value) {
        writeBytes(frame,
                (byte) value,
                (byte) (value >>> 8),
                (byte) (value >>> 16),
                (byte) (value >>> 24));
        return null;
    }

}
