*** old/agent/src/share/classes/sun/jvm/hotspot/runtime/sparc/SPARCFrame.java	Thu Jul 19 15:09:04 2012
--- new/agent/src/share/classes/sun/jvm/hotspot/runtime/sparc/SPARCFrame.java	Thu Jul 19 15:09:04 2012

*** 569,580 ****
--- 569,578 ----
      //
      //        *** HOWEVER, *** if and when we make any floating-point
      //        registers callee-saved, then we will have to copy over
      //        the RegisterMap update logic from the Intel code.
  
      if (isRicochetFrame()) return senderForRicochetFrame(map);
  
      // The constructor of the sender must know whether this frame is interpreted so it can set the
      // sender's _interpreter_sp_adjustment field.
      if (VM.getVM().getInterpreter().contains(pc)) {
        isInterpreted = true;
        map.makeIntegerRegsUnsaved();

*** 943,966 ****
--- 941,950 ----
  
      return (a1.equals(a2));
    }
  
  
    private Frame senderForRicochetFrame(SPARCRegisterMap map) {
      if (DEBUG) {
        System.out.println("senderForRicochetFrame");
      }
      //RicochetFrame* f = RicochetFrame::from_frame(fr);
      // Cf. is_interpreted_frame path of frame::sender
      Address youngerSP = getSP();
      Address sp        = getSenderSP();
      map.makeIntegerRegsUnsaved();
      map.shiftWindow(sp, youngerSP);
      boolean thisFrameAdjustedStack = true;  // I5_savedSP is live in this RF
      return new SPARCFrame(biasSP(sp), biasSP(youngerSP), thisFrameAdjustedStack);
    }
  
    private Frame senderForEntryFrame(RegisterMap regMap) {
      SPARCRegisterMap map = (SPARCRegisterMap) regMap;
  
      if (Assert.ASSERTS_ENABLED) {
        Assert.that(map != null, "map must be set");