src/hotspot/share/c1/c1_MacroAssembler.hpp

BarrierSetC1

*** 72,81 ****
--- 72,84 ----
    void set_info(const char* name, bool must_gc_arguments);
  
    void set_frame_size(int size);
    void set_num_rt_args(int args);
  
+   void save_live_registers();
+   void restore_live_registers_without_return();
+ 
    // accessors
    const char* name() const                       { return _name; }
    bool  must_gc_arguments() const                { return _must_gc_arguments; }
    int frame_size() const                         { return _frame_size; }
    int num_rt_args() const                        { return _num_rt_args; }
***************
*** 84,91 ****
--- 87,97 ----
    // runtime calls (return offset of call to be used by GC map)
    int call_RT(Register oop_result1, Register metadata_result, address entry, int args_size = 0);
    int call_RT(Register oop_result1, Register metadata_result, address entry, Register arg1);
    int call_RT(Register oop_result1, Register metadata_result, address entry, Register arg1, Register arg2);
    int call_RT(Register oop_result1, Register metadata_result, address entry, Register arg1, Register arg2, Register arg3);
+ 
+   void prologue(const char* name, bool must_gc_arguments);
+   void epilogue();
  };
  
  #endif // SHARE_VM_C1_C1_MACROASSEMBLER_HPP