83   void get_method(Register reg) {
  84     movptr(reg, Address(rbp, frame::interpreter_frame_method_offset * wordSize));
  85   }
  86 
  87   void get_constant_pool(Register reg) {
  88     get_method(reg);
  89     movptr(reg, Address(reg, methodOopDesc::constants_offset()));
  90   }
  91 
  92   void get_constant_pool_cache(Register reg) {
  93     get_constant_pool(reg);
  94     movptr(reg, Address(reg, constantPoolOopDesc::cache_offset_in_bytes()));
  95   }
  96 
  97   void get_cpool_and_tags(Register cpool, Register tags) {
  98     get_constant_pool(cpool);
  99     movptr(tags, Address(cpool, constantPoolOopDesc::tags_offset_in_bytes()));
 100   }
 101 
 102   void get_unsigned_2_byte_index_at_bcp(Register reg, int bcp_offset);
 103   void get_cache_and_index_at_bcp(Register cache, Register index,
 104                                   int bcp_offset, size_t index_size = sizeof(u2));
 105   void get_cache_entry_pointer_at_bcp(Register cache, Register tmp,
 106                                       int bcp_offset, size_t index_size = sizeof(u2));
 107   void get_cache_index_at_bcp(Register index, int bcp_offset, size_t index_size = sizeof(u2));
 108 
 109 
 110   void pop_ptr(Register r = rax);
 111   void pop_i(Register r = rax);
 112   void pop_l(Register r = rax);
 113   void pop_f(XMMRegister r = xmm0);
 114   void pop_d(XMMRegister r = xmm0);
 115   void push_ptr(Register r = rax);
 116   void push_i(Register r = rax);
 117   void push_l(Register r = rax);
 118   void push_f(XMMRegister r = xmm0);
 119   void push_d(XMMRegister r = xmm0);
 120 
 121   void pop(Register r ) { ((MacroAssembler*)this)->pop(r); }
 122 
 123   void push(Register r ) { ((MacroAssembler*)this)->push(r); }
 124   void push(int32_t imm ) { ((MacroAssembler*)this)->push(imm); }
 125 
 126   void pop(TosState state); // transition vtos -> state
 127   void push(TosState state); // transition state -> vtos
 128 
 129   void empty_expression_stack() {

  83   void get_method(Register reg) {
  84     movptr(reg, Address(rbp, frame::interpreter_frame_method_offset * wordSize));
  85   }
  86 
  87   void get_constant_pool(Register reg) {
  88     get_method(reg);
  89     movptr(reg, Address(reg, methodOopDesc::constants_offset()));
  90   }
  91 
  92   void get_constant_pool_cache(Register reg) {
  93     get_constant_pool(reg);
  94     movptr(reg, Address(reg, constantPoolOopDesc::cache_offset_in_bytes()));
  95   }
  96 
  97   void get_cpool_and_tags(Register cpool, Register tags) {
  98     get_constant_pool(cpool);
  99     movptr(tags, Address(cpool, constantPoolOopDesc::tags_offset_in_bytes()));
 100   }
 101 
 102   void get_unsigned_2_byte_index_at_bcp(Register reg, int bcp_offset);
 103   void get_cache_and_index_at_bcp(Register cache, Register index, int bcp_offset, size_t index_size = sizeof(u2));
 104   void get_cache_and_index_and_bytecode_at_bcp(Register cache, Register index, Register bytecode, int byte_no, int bcp_offset, size_t index_size = sizeof(u2));
 105   void get_cache_entry_pointer_at_bcp(Register cache, Register tmp, int bcp_offset, size_t index_size = sizeof(u2));

 106   void get_cache_index_at_bcp(Register index, int bcp_offset, size_t index_size = sizeof(u2));
 107 

 108   void pop_ptr(Register r = rax);
 109   void pop_i(Register r = rax);
 110   void pop_l(Register r = rax);
 111   void pop_f(XMMRegister r = xmm0);
 112   void pop_d(XMMRegister r = xmm0);
 113   void push_ptr(Register r = rax);
 114   void push_i(Register r = rax);
 115   void push_l(Register r = rax);
 116   void push_f(XMMRegister r = xmm0);
 117   void push_d(XMMRegister r = xmm0);
 118 
 119   void pop(Register r ) { ((MacroAssembler*)this)->pop(r); }
 120 
 121   void push(Register r ) { ((MacroAssembler*)this)->push(r); }
 122   void push(int32_t imm ) { ((MacroAssembler*)this)->push(imm); }
 123 
 124   void pop(TosState state); // transition vtos -> state
 125   void push(TosState state); // transition state -> vtos
 126 
 127   void empty_expression_stack() {