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1 // Copyright 2010 the V8 project authors. All rights reserved. | 1 // Copyright 2010 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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1288 } else if (object->IsJSRegExp()) { | 1288 } else if (object->IsJSRegExp()) { |
1289 JSRegExp* re = JSRegExp::cast(object); | 1289 JSRegExp* re = JSRegExp::cast(object); |
1290 return AddEntry(object, | 1290 return AddEntry(object, |
1291 HeapEntry::kRegExp, | 1291 HeapEntry::kRegExp, |
1292 collection_->GetName(re->Pattern()), | 1292 collection_->GetName(re->Pattern()), |
1293 children_count, | 1293 children_count, |
1294 retainers_count); | 1294 retainers_count); |
1295 } else if (object->IsJSObject()) { | 1295 } else if (object->IsJSObject()) { |
1296 return AddEntry(object, | 1296 return AddEntry(object, |
1297 HeapEntry::kObject, | 1297 HeapEntry::kObject, |
1298 collection_->GetName( | 1298 collection_->GetName(GetConstructorNameForHeapProfile( |
1299 JSObject::cast(object)->constructor_name()), | 1299 JSObject::cast(object))), |
1300 children_count, | 1300 children_count, |
1301 retainers_count); | 1301 retainers_count); |
1302 } else if (object->IsString()) { | 1302 } else if (object->IsString()) { |
1303 return AddEntry(object, | 1303 return AddEntry(object, |
1304 HeapEntry::kString, | 1304 HeapEntry::kString, |
1305 collection_->GetName(String::cast(object)), | 1305 collection_->GetName(String::cast(object)), |
1306 children_count, | 1306 children_count, |
1307 retainers_count); | 1307 retainers_count); |
1308 } else if (object->IsCode()) { | 1308 } else if (object->IsCode()) { |
1309 return AddEntry(object, | 1309 return AddEntry(object, |
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2762 } | 2762 } |
2763 | 2763 |
2764 | 2764 |
2765 void HeapSnapshotJSONSerializer::SortHashMap( | 2765 void HeapSnapshotJSONSerializer::SortHashMap( |
2766 HashMap* map, List<HashMap::Entry*>* sorted_entries) { | 2766 HashMap* map, List<HashMap::Entry*>* sorted_entries) { |
2767 for (HashMap::Entry* p = map->Start(); p != NULL; p = map->Next(p)) | 2767 for (HashMap::Entry* p = map->Start(); p != NULL; p = map->Next(p)) |
2768 sorted_entries->Add(p); | 2768 sorted_entries->Add(p); |
2769 sorted_entries->Sort(SortUsingEntryValue); | 2769 sorted_entries->Sort(SortUsingEntryValue); |
2770 } | 2770 } |
2771 | 2771 |
| 2772 |
| 2773 String* GetConstructorNameForHeapProfile(JSObject* object) { |
| 2774 if (object->IsJSFunction()) return Heap::closure_symbol(); |
| 2775 return object->constructor_name(); |
| 2776 } |
| 2777 |
2772 } } // namespace v8::internal | 2778 } } // namespace v8::internal |
2773 | 2779 |
2774 #endif // ENABLE_LOGGING_AND_PROFILING | 2780 #endif // ENABLE_LOGGING_AND_PROFILING |
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