1 /*
 2  * Copyright (c) 1996, 2014, Oracle and/or its affiliates. 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.
 8  *
 9  * This code is distributed in the hope that it will be useful, but WITHOUT
10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
12  * version 2 for more details (a copy is included in the LICENSE file that
13  * accompanied this code).
14  *
15  * You should have received a copy of the GNU General Public License version
16  * 2 along with this work; if not, write to the Free Software Foundation,
17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18  *
19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20  * or visit www.oracle.com if you need additional information or have any
21  * questions.
22  */
23 package org.openjdk.asmtools.jasm;
24 
25 import java.io.IOException;
26 
27 /**
28  * Constant Pool Index Attribute
29  */
30 class CPXAttr extends AttrData {
31 
32     Argument cell;
33 
34     public CPXAttr(ClassData cls, String attrName, Argument cell) {
35         super(cls, attrName);
36         this.cell = cell;
37     }
38 
39     public int attrLength() {
40         return 2;
41     }
42 
43     public void write(CheckedDataOutputStream out) throws IOException {
44         super.write(out);  // attr name, attr len
45         out.writeShort(cell.arg);
46     }
47 } // end class CPXAttr
48