/*
* Copyright (c) 2002, 2003, 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 sun.jvm.hotspot.interpreter;
import sun.jvm.hotspot.oops.*;
import sun.jvm.hotspot.runtime.*;
// getfield, getstatic, putfield or putstatic
public abstract class BytecodeGetPut extends BytecodeWithCPIndex {
BytecodeGetPut(Method method, int bci) {
super(method, bci);
}
// returns the name of the accessed field
public Symbol name() {
ConstantPool cp = method().getConstants();
return cp.getNameRefAt(index());
}
// returns the signature of the accessed field
public Symbol signature() {
ConstantPool cp = method().getConstants();
return cp.getSignatureRefAt(index());
}
public Field getField() {
return method().getConstants().getFieldRefAt(index());
}
public String toString() {
StringBuffer buf = new StringBuffer();
buf.append(getJavaBytecodeName());
buf.append(spaces);
buf.append('#');
buf.append(Integer.toString(indexForFieldOrMethod()));
buf.append(" [Field ");
StringBuffer sigBuf = new StringBuffer();
new SignatureConverter(signature(), sigBuf).dispatchField();
buf.append(sigBuf.toString().replace('/', '.'));
buf.append(spaces);
buf.append(name().asString());
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