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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 // 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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4299 "Use v8::Isolate::Dispose() for a non-default isolate.")) { | 4299 "Use v8::Isolate::Dispose() for a non-default isolate.")) { |
4300 return false; | 4300 return false; |
4301 } | 4301 } |
4302 i::V8::TearDown(); | 4302 i::V8::TearDown(); |
4303 return true; | 4303 return true; |
4304 } | 4304 } |
4305 | 4305 |
4306 | 4306 |
4307 HeapStatistics::HeapStatistics(): total_heap_size_(0), | 4307 HeapStatistics::HeapStatistics(): total_heap_size_(0), |
4308 total_heap_size_executable_(0), | 4308 total_heap_size_executable_(0), |
| 4309 total_physical_size_(0), |
4309 used_heap_size_(0), | 4310 used_heap_size_(0), |
4310 heap_size_limit_(0) { } | 4311 heap_size_limit_(0) { } |
4311 | 4312 |
4312 | 4313 |
4313 void v8::V8::GetHeapStatistics(HeapStatistics* heap_statistics) { | 4314 void v8::V8::GetHeapStatistics(HeapStatistics* heap_statistics) { |
4314 if (!i::Isolate::Current()->IsInitialized()) { | 4315 if (!i::Isolate::Current()->IsInitialized()) { |
4315 // Isolate is unitialized thus heap is not configured yet. | 4316 // Isolate is unitialized thus heap is not configured yet. |
4316 heap_statistics->set_total_heap_size(0); | 4317 heap_statistics->set_total_heap_size(0); |
4317 heap_statistics->set_total_heap_size_executable(0); | 4318 heap_statistics->set_total_heap_size_executable(0); |
| 4319 heap_statistics->set_total_physical_size(0); |
4318 heap_statistics->set_used_heap_size(0); | 4320 heap_statistics->set_used_heap_size(0); |
4319 heap_statistics->set_heap_size_limit(0); | 4321 heap_statistics->set_heap_size_limit(0); |
4320 return; | 4322 return; |
4321 } | 4323 } |
4322 | 4324 |
4323 i::Heap* heap = i::Isolate::Current()->heap(); | 4325 i::Heap* heap = i::Isolate::Current()->heap(); |
4324 heap_statistics->set_total_heap_size(heap->CommittedMemory()); | 4326 heap_statistics->set_total_heap_size(heap->CommittedMemory()); |
4325 heap_statistics->set_total_heap_size_executable( | 4327 heap_statistics->set_total_heap_size_executable( |
4326 heap->CommittedMemoryExecutable()); | 4328 heap->CommittedMemoryExecutable()); |
| 4329 heap_statistics->set_total_physical_size(heap->CommittedPhysicalMemory()); |
4327 heap_statistics->set_used_heap_size(heap->SizeOfObjects()); | 4330 heap_statistics->set_used_heap_size(heap->SizeOfObjects()); |
4328 heap_statistics->set_heap_size_limit(heap->MaxReserved()); | 4331 heap_statistics->set_heap_size_limit(heap->MaxReserved()); |
4329 } | 4332 } |
4330 | 4333 |
4331 | 4334 |
4332 void v8::V8::VisitExternalResources(ExternalResourceVisitor* visitor) { | 4335 void v8::V8::VisitExternalResources(ExternalResourceVisitor* visitor) { |
4333 i::Isolate* isolate = i::Isolate::Current(); | 4336 i::Isolate* isolate = i::Isolate::Current(); |
4334 IsDeadCheck(isolate, "v8::V8::VisitExternalResources"); | 4337 IsDeadCheck(isolate, "v8::V8::VisitExternalResources"); |
4335 isolate->heap()->VisitExternalResources(visitor); | 4338 isolate->heap()->VisitExternalResources(visitor); |
4336 } | 4339 } |
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6590 | 6593 |
6591 v->VisitPointers(blocks_.first(), first_block_limit_); | 6594 v->VisitPointers(blocks_.first(), first_block_limit_); |
6592 | 6595 |
6593 for (int i = 1; i < blocks_.length(); i++) { | 6596 for (int i = 1; i < blocks_.length(); i++) { |
6594 v->VisitPointers(blocks_[i], &blocks_[i][kHandleBlockSize]); | 6597 v->VisitPointers(blocks_[i], &blocks_[i][kHandleBlockSize]); |
6595 } | 6598 } |
6596 } | 6599 } |
6597 | 6600 |
6598 | 6601 |
6599 } } // namespace v8::internal | 6602 } } // namespace v8::internal |
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