src/os_cpu/bsd_x86/vm/thread_bsd_x86.hpp

*** 30,45 ****
      _anchor.clear();
    }
  
    frame pd_last_frame() {
      assert(has_last_Java_frame(), "must have last_Java_sp() when suspended");
!     if (_anchor.last_Java_pc() != NULL) {
        return frame(_anchor.last_Java_sp(), _anchor.last_Java_fp(), _anchor.last_Java_pc());
-     } else {
-       // This will pick up pc from sp
-       return frame(_anchor.last_Java_sp(), _anchor.last_Java_fp());
-     }
    }
  
   public:
    // Mutators are highly dangerous....
    intptr_t* last_Java_fp()                       { return _anchor.last_Java_fp(); }
--- 30,41 ----
      _anchor.clear();
    }
  
    frame pd_last_frame() {
      assert(has_last_Java_frame(), "must have last_Java_sp() when suspended");
!     vmassert(_anchor.last_Java_pc() != NULL, "not walkable");
      return frame(_anchor.last_Java_sp(), _anchor.last_Java_fp(), _anchor.last_Java_pc());
    }
  
   public:
    // Mutators are highly dangerous....
    intptr_t* last_Java_fp()                       { return _anchor.last_Java_fp(); }