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1 // Copyright 2012 the V8 project authors. All rights reserved. | 1 // Copyright 2012 the V8 project authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef V8_FRAMES_H_ | 5 #ifndef V8_FRAMES_H_ |
6 #define V8_FRAMES_H_ | 6 #define V8_FRAMES_H_ |
7 | 7 |
8 #include "src/allocation.h" | 8 #include "src/allocation.h" |
9 #include "src/handles.h" | 9 #include "src/handles.h" |
10 #include "src/safepoint-table.h" | 10 #include "src/safepoint-table.h" |
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965 // Determine the code for the frame. | 965 // Determine the code for the frame. |
966 Code* unchecked_code() const override; | 966 Code* unchecked_code() const override; |
967 | 967 |
968 static WasmFrame* cast(StackFrame* frame) { | 968 static WasmFrame* cast(StackFrame* frame) { |
969 DCHECK(frame->is_wasm()); | 969 DCHECK(frame->is_wasm()); |
970 return static_cast<WasmFrame*>(frame); | 970 return static_cast<WasmFrame*>(frame); |
971 } | 971 } |
972 | 972 |
973 JSFunction* function() const override; | 973 JSFunction* function() const override; |
974 | 974 |
| 975 void Summarize(List<FrameSummary>* frames) const override; |
| 976 |
975 protected: | 977 protected: |
976 inline explicit WasmFrame(StackFrameIteratorBase* iterator); | 978 inline explicit WasmFrame(StackFrameIteratorBase* iterator); |
977 | 979 |
978 Address GetCallerStackPointer() const override; | 980 Address GetCallerStackPointer() const override; |
979 | 981 |
980 private: | 982 private: |
981 friend class StackFrameIteratorBase; | 983 friend class StackFrameIteratorBase; |
982 }; | 984 }; |
983 | 985 |
984 class WasmToJsFrame : public StubFrame { | 986 class WasmToJsFrame : public StubFrame { |
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1214 | 1216 |
1215 | 1217 |
1216 // Reads all frames on the current stack and copies them into the current | 1218 // Reads all frames on the current stack and copies them into the current |
1217 // zone memory. | 1219 // zone memory. |
1218 Vector<StackFrame*> CreateStackMap(Isolate* isolate, Zone* zone); | 1220 Vector<StackFrame*> CreateStackMap(Isolate* isolate, Zone* zone); |
1219 | 1221 |
1220 } // namespace internal | 1222 } // namespace internal |
1221 } // namespace v8 | 1223 } // namespace v8 |
1222 | 1224 |
1223 #endif // V8_FRAMES_H_ | 1225 #endif // V8_FRAMES_H_ |
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