jdk8-mips64-public/langtools: src/share/classes/com/sun/tools/classfile/SourceID

6824493: experimental support for additional info for instructions
Reviewed-by: mcimadamore

     1 /*

     2  * Copyright 2008 Sun Microsystems, Inc.  All Rights Reserved.

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

     4  *

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

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

     7  * published by the Free Software Foundation.  Sun designates this

     8  * particular file as subject to the "Classpath" exception as provided

     9  * by Sun in the LICENSE file that accompanied this code.

    10  *

    11  * This code is distributed in the hope that it will be useful, but WITHOUT

    12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

    13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

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

    15  * accompanied this code).

    16  *

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

    18  * 2 along with this work; if not, write to the Free Software Foundation,

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

    20  *

    21  * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,

    22  * CA 95054 USA or visit www.sun.com if you need additional information or

    23  * have any questions.

    24  */

    25 package com.sun.tools.classfile;

    27 import java.io.IOException;

    29 /**

    30  *  <p><b>This is NOT part of any API supported by Sun Microsystems.  If

    31  *  you write code that depends on this, you do so at your own risk.

    32  *  This code and its internal interfaces are subject to change or

    33  *  deletion without notice.</b>

    34  */

    35 public class SourceID_attribute extends Attribute {

    37     SourceID_attribute(ClassReader cr, int name_index, int length) throws IOException {

    38         super(name_index, length);

    39         sourceID_index = cr.readUnsignedShort();

    40     }

    42     public SourceID_attribute(ConstantPool constant_pool, int sourceID_index)

    43             throws ConstantPoolException {

    44         this(constant_pool.getUTF8Index(Attribute.SourceID), sourceID_index);

    45     }

    47     public SourceID_attribute(int name_index, int sourceID_index) {

    48         super(name_index, 2);

    49         this.sourceID_index = sourceID_index;

    50     }

    52     String getSourceID(ConstantPool constant_pool) throws ConstantPoolException {

    53         return constant_pool.getUTF8Value(sourceID_index);

    54     }

    56     public <R, D> R accept(Visitor<R, D> visitor, D data) {

    57         return visitor.visitSourceID(this, data);

    58     }

    60     public final int sourceID_index;

    61 }

src/share/classes/com/sun/tools/classfile/SourceID_attribute.java@cd0630109de5