/*

 * Copyright (c) 2014, 2017, Oracle and/or its affiliates. All rights reserved.

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

 *

 * This code is free software; you can redistribute it and/or modify it

 * under the terms of the GNU General Public License version 2 only, as

 * published by the Free Software Foundation.

 *

 * This code is distributed in the hope that 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

 * version 2 for more details (a copy is included in the LICENSE file that

 * accompanied this code).

 *

 * You should have received a copy of the GNU General Public License version

 * 2 along with this work; if not, write to the Free Software Foundation,

 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

 *

 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

 * or visit www.oracle.com if you need additional information or have any

 * questions.

 */

package jdk.vm.ci.hotspot;

import static jdk.vm.ci.hotspot.HotSpotJVMCIRuntime.runtime;

import jdk.vm.ci.code.TargetDescription;

public class HotSpotMetaData {

    private byte[] pcDescBytes;

    private byte[] scopesDescBytes;

    private byte[] relocBytes;

    private byte[] exceptionBytes;

    private byte[] oopMaps;

    private Object[] metadata;

    public HotSpotMetaData(TargetDescription target, HotSpotCompiledCode compiledMethod) {

        // Assign the fields default values...

        pcDescBytes = new byte[0];

        scopesDescBytes = new byte[0];

        relocBytes = new byte[0];

        exceptionBytes = new byte[0];

        oopMaps = new byte[0];

        metadata = new String[0];

        // ...some of them will be overwritten by the VM:

        runtime().getCompilerToVM().getMetadata(target, compiledMethod, this);

    }

    public byte[] pcDescBytes() {

        return pcDescBytes;

    }

    public byte[] scopesDescBytes() {

        return scopesDescBytes;

    }

    public byte[] relocBytes() {

        return relocBytes;

    }

    public byte[] exceptionBytes() {

        return exceptionBytes;

    }

    public byte[] oopMaps() {

        return oopMaps;

    }

    public Object[] metadataEntries() {

        return metadata;

    }

}