89 }
90 }
91
92 template <ChunkFrames frame_kind>
93 inline int StackChunkFrameStream<frame_kind>::interpreter_frame_size() const {
94 assert_is_interpreted_and_frame_type_mixed();
95
96 intptr_t* top = unextended_sp(); // later subtract argsize if callee is interpreted
97 intptr_t* bottom = derelativize(frame::interpreter_frame_locals_offset) + 1; // the sender's unextended sp: derelativize(frame::interpreter_frame_sender_sp_offset);
98 return (int)(bottom - top);
99 }
100
101 template <ChunkFrames frame_kind>
102 inline int StackChunkFrameStream<frame_kind>::interpreter_frame_stack_argsize() const {
103 assert_is_interpreted_and_frame_type_mixed();
104 int diff = (int)(derelativize(frame::interpreter_frame_locals_offset) - derelativize(frame::interpreter_frame_sender_sp_offset) + 1);
105 return diff;
106 }
107
108 template <ChunkFrames frame_kind>
109 inline int StackChunkFrameStream<frame_kind>::interpreter_frame_num_oops() const {
110 assert_is_interpreted_and_frame_type_mixed();
111 ResourceMark rm;
112 InterpreterOopMap mask;
113 frame f = to_frame();
114 f.interpreted_frame_oop_map(&mask);
115 return mask.num_oops()
116 + 1 // for the mirror oop
117 + (f.interpreter_frame_method()->is_native() ? 1 : 0) // temp oop slot
118 + pointer_delta_as_int((intptr_t*)f.interpreter_frame_monitor_begin(),
119 (intptr_t*)f.interpreter_frame_monitor_end()) / BasicObjectLock::size();
120 }
121
122 template<>
123 template<>
124 inline void StackChunkFrameStream<ChunkFrames::Mixed>::update_reg_map_pd(RegisterMap* map) {
125 if (map->update_map()) {
126 frame::update_map_with_saved_link(map, map->in_cont() ? (intptr_t**)2 : (intptr_t**)(_sp - 2));
127 }
128 }
129
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89 }
90 }
91
92 template <ChunkFrames frame_kind>
93 inline int StackChunkFrameStream<frame_kind>::interpreter_frame_size() const {
94 assert_is_interpreted_and_frame_type_mixed();
95
96 intptr_t* top = unextended_sp(); // later subtract argsize if callee is interpreted
97 intptr_t* bottom = derelativize(frame::interpreter_frame_locals_offset) + 1; // the sender's unextended sp: derelativize(frame::interpreter_frame_sender_sp_offset);
98 return (int)(bottom - top);
99 }
100
101 template <ChunkFrames frame_kind>
102 inline int StackChunkFrameStream<frame_kind>::interpreter_frame_stack_argsize() const {
103 assert_is_interpreted_and_frame_type_mixed();
104 int diff = (int)(derelativize(frame::interpreter_frame_locals_offset) - derelativize(frame::interpreter_frame_sender_sp_offset) + 1);
105 return diff;
106 }
107
108 template <ChunkFrames frame_kind>
109 template <typename RegisterMapT>
110 inline int StackChunkFrameStream<frame_kind>::interpreter_frame_num_oops(RegisterMapT* map) const {
111 assert_is_interpreted_and_frame_type_mixed();
112 ResourceMark rm;
113 InterpreterOopMap mask;
114 frame f = to_frame();
115 f.interpreted_frame_oop_map(&mask);
116 return mask.num_oops()
117 + 1 // for the mirror oop
118 + (f.interpreter_frame_method()->is_native() ? 1 : 0) // temp oop slot
119 + pointer_delta_as_int((intptr_t*)f.interpreter_frame_monitor_begin(),
120 (intptr_t*)f.interpreter_frame_monitor_end()) / BasicObjectLock::size();
121 }
122
123 template<>
124 template<>
125 inline void StackChunkFrameStream<ChunkFrames::Mixed>::update_reg_map_pd(RegisterMap* map) {
126 if (map->update_map()) {
127 frame::update_map_with_saved_link(map, map->in_cont() ? (intptr_t**)2 : (intptr_t**)(_sp - 2));
128 }
129 }
130
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