/* Soot - a J*va Optimization Framework
* Copyright (C) 1997-1999 Raja Vallee-Rai
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
package soot.jbco.bafTransformations;
import java.util.*;
import soot.Body;
import soot.BodyTransformer;
import soot.baf.GotoInst;
import soot.baf.JSRInst;
import soot.baf.TargetArgInst;
import soot.jbco.IJbcoTransform;
public class BAFCounter extends BodyTransformer implements IJbcoTransform {
static int count = 0;
public static String dependancies[] = new String[] { "bb.jbco_counter" };
public String[] getDependancies() {
return dependancies;
}
public static String name = "bb.jbco_counter";
public String getName() {
return name;
}
public void outputSummary() {
out.println("Count: " + count);
}
protected void internalTransform(Body b, String phaseName, Map options) {
Iterator it = b.getUnits().snapshotIterator();
while (it.hasNext()) {
Object u = it.next();
if (u instanceof TargetArgInst && !(u instanceof GotoInst)
&& !(u instanceof JSRInst))
count++;
}
}
}