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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_OBJECTS_H_ | 5 #ifndef V8_OBJECTS_H_ |
6 #define V8_OBJECTS_H_ | 6 #define V8_OBJECTS_H_ |
7 | 7 |
8 #include "src/allocation.h" | 8 #include "src/allocation.h" |
9 #include "src/assert-scope.h" | 9 #include "src/assert-scope.h" |
10 #include "src/builtins.h" | 10 #include "src/builtins.h" |
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5999 inline void set_object_at(int i, Object* object); | 5999 inline void set_object_at(int i, Object* object); |
6000 inline Object** slot_at(int i); | 6000 inline Object** slot_at(int i); |
6001 inline Object* object_at(int i); | 6001 inline Object* object_at(int i); |
6002 inline void clear_at(int i); | 6002 inline void clear_at(int i); |
6003 inline void copy(int from, int to); | 6003 inline void copy(int from, int to); |
6004 DECLARE_CAST(DependentCode) | 6004 DECLARE_CAST(DependentCode) |
6005 | 6005 |
6006 static DependentCode* ForObject(Handle<HeapObject> object, | 6006 static DependentCode* ForObject(Handle<HeapObject> object, |
6007 DependencyGroup group); | 6007 DependencyGroup group); |
6008 | 6008 |
| 6009 static const char* DependencyGroupName(DependencyGroup group); |
| 6010 static void SetMarkedForDeoptimization(Code* code, DependencyGroup group); |
| 6011 |
6009 private: | 6012 private: |
6010 // Make a room at the end of the given group by moving out the first | 6013 // Make a room at the end of the given group by moving out the first |
6011 // code objects of the subsequent groups. | 6014 // code objects of the subsequent groups. |
6012 inline void ExtendGroup(DependencyGroup group); | 6015 inline void ExtendGroup(DependencyGroup group); |
6013 static const int kCodesStartIndex = kGroupCount; | 6016 static const int kCodesStartIndex = kGroupCount; |
6014 }; | 6017 }; |
6015 | 6018 |
6016 | 6019 |
6017 // All heap objects have a Map that describes their structure. | 6020 // All heap objects have a Map that describes their structure. |
6018 // A Map contains information about: | 6021 // A Map contains information about: |
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11211 } else { | 11214 } else { |
11212 value &= ~(1 << bit_position); | 11215 value &= ~(1 << bit_position); |
11213 } | 11216 } |
11214 return value; | 11217 return value; |
11215 } | 11218 } |
11216 }; | 11219 }; |
11217 | 11220 |
11218 } } // namespace v8::internal | 11221 } } // namespace v8::internal |
11219 | 11222 |
11220 #endif // V8_OBJECTS_H_ | 11223 #endif // V8_OBJECTS_H_ |
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