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1 // Copyright 2011 the V8 project authors. All rights reserved. | 1 // Copyright 2011 the V8 project authors. All rights reserved. |
2 // Redistribution and use in source and binary forms, with or without | 2 // Redistribution and use in source and binary forms, with or without |
3 // modification, are permitted provided that the following conditions are | 3 // modification, are permitted provided that the following conditions are |
4 // met: | 4 // met: |
5 // | 5 // |
6 // * Redistributions of source code must retain the above copyright | 6 // * Redistributions of source code must retain the above copyright |
7 // notice, this list of conditions and the following disclaimer. | 7 // notice, this list of conditions and the following disclaimer. |
8 // * Redistributions in binary form must reproduce the above | 8 // * Redistributions in binary form must reproduce the above |
9 // copyright notice, this list of conditions and the following | 9 // copyright notice, this list of conditions and the following |
10 // disclaimer in the documentation and/or other materials provided | 10 // disclaimer in the documentation and/or other materials provided |
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3248 } | 3248 } |
3249 | 3249 |
3250 | 3250 |
3251 void MarkCompactCollector::ReportDeleteIfNeeded(HeapObject* obj, | 3251 void MarkCompactCollector::ReportDeleteIfNeeded(HeapObject* obj, |
3252 Isolate* isolate) { | 3252 Isolate* isolate) { |
3253 #ifdef ENABLE_GDB_JIT_INTERFACE | 3253 #ifdef ENABLE_GDB_JIT_INTERFACE |
3254 if (obj->IsCode()) { | 3254 if (obj->IsCode()) { |
3255 GDBJITInterface::RemoveCode(reinterpret_cast<Code*>(obj)); | 3255 GDBJITInterface::RemoveCode(reinterpret_cast<Code*>(obj)); |
3256 } | 3256 } |
3257 #endif | 3257 #endif |
3258 #ifdef ENABLE_LOGGING_AND_PROFILING | |
3259 if (obj->IsCode()) { | 3258 if (obj->IsCode()) { |
3260 PROFILE(isolate, CodeDeleteEvent(obj->address())); | 3259 PROFILE(isolate, CodeDeleteEvent(obj->address())); |
3261 } | 3260 } |
3262 #endif | |
3263 } | 3261 } |
3264 | 3262 |
3265 | 3263 |
3266 int MarkCompactCollector::SizeOfMarkedObject(HeapObject* obj) { | 3264 int MarkCompactCollector::SizeOfMarkedObject(HeapObject* obj) { |
3267 MapWord map_word = obj->map_word(); | 3265 MapWord map_word = obj->map_word(); |
3268 map_word.ClearMark(); | 3266 map_word.ClearMark(); |
3269 return obj->SizeFromMap(map_word.ToMap()); | 3267 return obj->SizeFromMap(map_word.ToMap()); |
3270 } | 3268 } |
3271 | 3269 |
3272 | 3270 |
3273 void MarkCompactCollector::Initialize() { | 3271 void MarkCompactCollector::Initialize() { |
3274 StaticPointersToNewGenUpdatingVisitor::Initialize(); | 3272 StaticPointersToNewGenUpdatingVisitor::Initialize(); |
3275 StaticMarkingVisitor::Initialize(); | 3273 StaticMarkingVisitor::Initialize(); |
3276 } | 3274 } |
3277 | 3275 |
3278 | 3276 |
3279 } } // namespace v8::internal | 3277 } } // namespace v8::internal |
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