769 
 770 #if INCLUDE_ALL_GCS
 771 
 772   void g1_write_barrier_pre(Register obj,
 773                             Register pre_val,
 774                             Register thread,
 775                             Register tmp,
 776                             bool tosca_live,
 777                             bool expand_call);
 778 
 779   void g1_write_barrier_post(Register store_addr,
 780                              Register new_val,
 781                              Register thread,
 782                              Register tmp,
 783                              Register tmp2);
 784 
 785 #endif // INCLUDE_ALL_GCS
 786 
 787   // oop manipulations
 788   void load_klass(Register dst, Register src);
 789   void store_klass(Register dst, Register src);
 790   void cmp_klass(Register oop, Register trial_klass, Register tmp);
 791 
 792   void load_mirror(Register dst, Register method);
 793 
 794   void load_heap_oop(Register dst, Address src);
 795 
 796   void load_heap_oop_not_null(Register dst, Address src);
 797   void store_heap_oop(Address dst, Register src);
 798 
 799   // currently unimplemented
 800   // Used for storing NULL. All other oop constants should be
 801   // stored using routines that take a jobject.
 802   void store_heap_oop_null(Address dst);
 803 
 804   void load_prototype_header(Register dst, Register src);
 805 
 806   void store_klass_gap(Register dst, Register src);
 807 
 808   // This dummy is to prevent a call to store_heap_oop from
 809   // converting a zero (like NULL) into a Register by giving

 769 
 770 #if INCLUDE_ALL_GCS
 771 
 772   void g1_write_barrier_pre(Register obj,
 773                             Register pre_val,
 774                             Register thread,
 775                             Register tmp,
 776                             bool tosca_live,
 777                             bool expand_call);
 778 
 779   void g1_write_barrier_post(Register store_addr,
 780                              Register new_val,
 781                              Register thread,
 782                              Register tmp,
 783                              Register tmp2);
 784 
 785 #endif // INCLUDE_ALL_GCS
 786 
 787   // oop manipulations
 788   void load_klass(Register dst, Register src);
 789   void store_klass(Register dst, Register src, Register tmp);
 790   void cmp_klass(Register oop, Register trial_klass, Register tmp);
 791 
 792   void load_mirror(Register dst, Register method);
 793 
 794   void load_heap_oop(Register dst, Address src);
 795 
 796   void load_heap_oop_not_null(Register dst, Address src);
 797   void store_heap_oop(Address dst, Register src);
 798 
 799   // currently unimplemented
 800   // Used for storing NULL. All other oop constants should be
 801   // stored using routines that take a jobject.
 802   void store_heap_oop_null(Address dst);
 803 
 804   void load_prototype_header(Register dst, Register src);
 805 
 806   void store_klass_gap(Register dst, Register src);
 807 
 808   // This dummy is to prevent a call to store_heap_oop from
 809   // converting a zero (like NULL) into a Register by giving