src/cpu/aarch64/vm/javaFrameAnchor_aarch64.hpp

rev 11804 : 8164113: AArch64: follow-up the fix for 8161598
Reviewed-by: duke

*** 63,75 ****
      // Must be last so profiler will always see valid frame if has_last_frame() is true
      _last_Java_sp = src->_last_Java_sp;
    }
  
    // Always walkable
!   bool walkable(void) { return true; }
!   // Never any thing to do since we are always walkable and can find address of return addresses
!   void make_walkable(JavaThread* thread) { }
  
    intptr_t* last_Java_sp(void) const             { return _last_Java_sp; }
  
    address last_Java_pc(void)                     { return _last_Java_pc; }
  
--- 63,75 ----
      // Must be last so profiler will always see valid frame if has_last_frame() is true
      _last_Java_sp = src->_last_Java_sp;
    }
  
    // Always walkable
!   bool walkable(void)                            { return _last_Java_sp != NULL && _last_Java_pc != NULL; }
!   void make_walkable(JavaThread* thread);
!   void capture_last_Java_pc(void);
  
    intptr_t* last_Java_sp(void) const             { return _last_Java_sp; }
  
    address last_Java_pc(void)                     { return _last_Java_pc; }