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IADD.java

package gov.nasa.arc.ase.jpf.jvm.bytecode;

import gov.nasa.arc.ase.jpf.*;
import gov.nasa.arc.ase.jpf.jvm.*;
import de.fub.bytecode.generic.InstructionHandle;
import gov.nasa.arc.ase.util.Debug;

public class IADD extends AbstractInstruction {
  private de.fub.bytecode.generic.IADD peer;

  public InstructionHandle execute(SystemState ss, KernelState ks, ThreadInfo th) {
    int v1 = th.pop();
    int v2 = th.pop();

    th.push(v1 + v2);

    return th.getPC().getNext();
  }  
  public void setPeer(de.fub.bytecode.generic.Instruction i) {
    peer = (de.fub.bytecode.generic.IADD)i;
  }  
}

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