public final void getDynamicLink(VM_DynamicLink dynamicLink, int instructionOffset) {
public final void getDynamicLink(VM_DynamicLink dynamicLink, Offset instructionOffset) {
  public final void getDynamicLink(VM_DynamicLink dynamicLink, int instructionOffset) {    int bci = _mcMap.getBytecodeIndexForMCOffset(instructionOffset);    VM_NormalMethod realMethod = _mcMap.getMethodForMCOffset(instructionOffset);    if (bci == -1 || realMethod == null)      VM.sysFail( "Mapping to source code location not available at Dynamic Linking point\n");    realMethod.getDynamicLink(dynamicLink, bci);  }