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| 1 // Copyright 2009-2010 the V8 project authors. All rights reserved. | 1 // Copyright 2009-2010 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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| 117 int HeapProfiler::GetSnapshotsCount() { | 117 int HeapProfiler::GetSnapshotsCount() { |
| 118 return snapshots_->snapshots()->length(); | 118 return snapshots_->snapshots()->length(); |
| 119 } | 119 } |
| 120 | 120 |
| 121 | 121 |
| 122 HeapSnapshot* HeapProfiler::GetSnapshot(int index) { | 122 HeapSnapshot* HeapProfiler::GetSnapshot(int index) { |
| 123 return snapshots_->snapshots()->at(index); | 123 return snapshots_->snapshots()->at(index); |
| 124 } | 124 } |
| 125 | 125 |
| 126 | 126 |
| 127 HeapSnapshot* HeapProfiler::FindSnapshot(unsigned uid) { | |
| 128 return snapshots_->GetSnapshot(uid); | |
| 129 } | |
| 130 | |
| 131 | |
| 132 SnapshotObjectId HeapProfiler::GetSnapshotObjectId(Handle<Object> obj) { | 127 SnapshotObjectId HeapProfiler::GetSnapshotObjectId(Handle<Object> obj) { |
| 133 if (!obj->IsHeapObject()) | 128 if (!obj->IsHeapObject()) |
| 134 return v8::HeapProfiler::kUnknownObjectId; | 129 return v8::HeapProfiler::kUnknownObjectId; |
| 135 return snapshots_->FindObjectId(HeapObject::cast(*obj)->address()); | 130 return snapshots_->FindObjectId(HeapObject::cast(*obj)->address()); |
| 136 } | 131 } |
| 137 | 132 |
| 138 | 133 |
| 139 void HeapProfiler::ObjectMoveEvent(Address from, Address to) { | 134 void HeapProfiler::ObjectMoveEvent(Address from, Address to) { |
| 140 snapshots_->ObjectMoveEvent(from, to); | 135 snapshots_->ObjectMoveEvent(from, to); |
| 141 } | 136 } |
| 142 | 137 |
| 143 void HeapProfiler::SetRetainedObjectInfo(UniqueId id, | 138 void HeapProfiler::SetRetainedObjectInfo(UniqueId id, |
| 144 RetainedObjectInfo* info) { | 139 RetainedObjectInfo* info) { |
| 145 // TODO(yurus, marja): Don't route this information through GlobalHandles. | 140 // TODO(yurus, marja): Don't route this information through GlobalHandles. |
| 146 heap()->isolate()->global_handles()->SetRetainedObjectInfo(id, info); | 141 heap()->isolate()->global_handles()->SetRetainedObjectInfo(id, info); |
| 147 } | 142 } |
| 148 | 143 |
| 149 } } // namespace v8::internal | 144 } } // namespace v8::internal |
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