public int[] getInstructions(int id) {  return JNIFunctions[id][IP];
public VM_CodeArray getInstructions(int id) {
  public int[] getInstructions(int id) {        //-#if RVM_FOR_AIX    return JNIFunctions[id][IP];    //-#elif RVM_FOR_LINUX    return JNIFunctions[id];    //-#endif  }