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/*******************************************************************************
* Copyright (c) 2008, 2013 Wind River Systems and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Wind River Systems - initial API and implementation
* IBM Corporation - bug fixing
*******************************************************************************/
package org.eclipse.debug.examples.core.pda.protocol;
/**
* Unimplemented Instruction event generated when the PDA program encounters
* an instruction that it does not recognize. This event is usually followed
* by a VM Suspended event.
*
* <pre>
* E: unimplemented instruction {label}
* </pre>
*/
public class PDAUnimplementedInstructionEvent extends PDAEvent {
public final String fOperation;
public PDAUnimplementedInstructionEvent(String message) {
super(message);
fOperation = message.substring(getName(message).length() + 1);
}
public static boolean isEventMessage(String message) {
return message.startsWith("unimplemented instruction"); //$NON-NLS-1$
}
protected String getName(String message) {
if (isEventMessage(message)) {
return "unimplemented instruction"; //$NON-NLS-1$
}
throw new IllegalArgumentException("Invalid event: " + message); //$NON-NLS-1$
}
}
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