/*
 * Copyright (c) 2013, 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.  Oracle designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Oracle in the LICENSE file that accompanied this code.
 *
 * 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
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 */

package com.oracle.objectfile.io;

import java.nio.ByteBuffer;
import java.nio.ByteOrder;

public interface InputDisassembler {

    boolean eof();

    void seek(long pos);

    void skip(long diff);

    void pushSeek(long pos);

    void pushSkip(long diff);

    void pushPos();

    void pop();

    int pos();

    ByteBuffer getBuffer();

    void setByteOrder(ByteOrder byteOrder);

    void skip(int n);

    ByteOrder getByteOrder();

    void alignRead(int alignment);

    void even();

    int read4Byte();

    byte readByte();

    char readUbyte();

    short read2Byte();

    short readValue();

    long read8Byte();

    long readQuad();

    long readTruncatedLong(int truncateTo);

    String readZeroTerminatedString();

    long readLEB128();

    long readSLEB128();

    byte[] readBlob(int length);

}