00001 package gov.nasa.arc.ase.jpf.jvm.bytecode;
00002
00003 import gov.nasa.arc.ase.jpf.*;
00004 import gov.nasa.arc.ase.jpf.jvm.*;
00005 import de.fub.bytecode.generic.InstructionHandle;
00006 import gov.nasa.arc.ase.util.Debug;
00007
00008 public class FALOAD extends AbstractInstruction {
00009 private de.fub.bytecode.generic.FALOAD peer;
00010
00011 public InstructionHandle execute(SystemState ss, KernelState ks, ThreadInfo th) {
00012 int index = th.pop();
00013 int arrayref = th.pop();
00014 float value = Types.intToFloat((int)ks.dynamic_area.getValue(arrayref,index));
00015
00016 th.push(Types.floatToInt(value));
00017
00018 return th.getPC().getNext();
00019 }
00020 public void setPeer(de.fub.bytecode.generic.Instruction i) {
00021 peer = (de.fub.bytecode.generic.FALOAD)i;
00022 }
00023 }
