/*
 * Copyright (c) 2012, 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 com.oracle.max.cri.ri;

import com.oracle.max.cri.ci.*;


/**
 * Represents some code installed in the code cache of the runtime.
 * This encapsulated details are only for informational purposes.
 * At any time, the runtime may invalidate the underlying code (e.g. due to deopt etc).
 */
public interface RiCodeInfo {

    /**
     * Gets the start address of this installed code.
     */
    long start();

    /**
     * Gets a copy of this installed code.
     */
    byte[] code();

    /**
     * Gets the target method (if any) from which this installed code was produced.
     */
    CiTargetMethod targetMethod();

    /**
     * Gets the method (if any) from which this installed code was compiled.
     */
    RiResolvedMethod method();
}