*** old/src/os_cpu/linux_sparc/vm/os_linux_sparc.cpp	Fri Jul 18 14:31:40 2014
--- new/src/os_cpu/linux_sparc/vm/os_linux_sparc.cpp	Fri Jul 18 14:31:39 2014

*** 116,126 ****
--- 116,126 ----
      epc = ExtendedPC(os::Linux::ucontext_get_pc(uc));
      if (ret_sp) {
        *ret_sp = os::Linux::ucontext_get_sp(uc);
      }
      if (ret_fp) {
!       *ret_fp = os::Linux::ucontext_get_fp(uc);
!       *ret_fp = (intptr_t*)NULL;
      }
    } else {
      // construct empty ExtendedPC for return value checking
      epc = ExtendedPC(NULL);
      if (ret_sp) {

*** 134,146 ****
--- 134,145 ----
    return epc;
  }
  
  frame os::fetch_frame_from_context(void* ucVoid) {
    intptr_t* sp;
!   intptr_t* fp;
!   ExtendedPC epc = fetch_frame_from_context(ucVoid, &sp, &fp);
    return frame(sp, fp, epc.pc());
!   ExtendedPC epc = fetch_frame_from_context(ucVoid, &sp, NULL);
!   return frame(sp, frame::unpatchable, epc.pc());
  }
  
  frame os::get_sender_for_C_frame(frame* fr) {
    return frame(fr->sender_sp(), fr->link(), fr->sender_pc());
  }