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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 #include "src/api.h" | 5 #include "src/api.h" |
6 | 6 |
7 #include <string.h> // For memcpy, strlen. | 7 #include <string.h> // For memcpy, strlen. |
8 #ifdef V8_USE_ADDRESS_SANITIZER | 8 #ifdef V8_USE_ADDRESS_SANITIZER |
9 #include <sanitizer/asan_interface.h> | 9 #include <sanitizer/asan_interface.h> |
10 #endif // V8_USE_ADDRESS_SANITIZER | 10 #endif // V8_USE_ADDRESS_SANITIZER |
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4989 return Utils::ToLocal(value); | 4989 return Utils::ToLocal(value); |
4990 } | 4990 } |
4991 | 4991 |
4992 | 4992 |
4993 void v8::Object::SetInternalField(int index, v8::Handle<Value> value) { | 4993 void v8::Object::SetInternalField(int index, v8::Handle<Value> value) { |
4994 i::Handle<i::JSObject> obj = Utils::OpenHandle(this); | 4994 i::Handle<i::JSObject> obj = Utils::OpenHandle(this); |
4995 const char* location = "v8::Object::SetInternalField()"; | 4995 const char* location = "v8::Object::SetInternalField()"; |
4996 if (!InternalFieldOK(obj, index, location)) return; | 4996 if (!InternalFieldOK(obj, index, location)) return; |
4997 i::Handle<i::Object> val = Utils::OpenHandle(*value); | 4997 i::Handle<i::Object> val = Utils::OpenHandle(*value); |
4998 obj->SetInternalField(index, *val); | 4998 obj->SetInternalField(index, *val); |
4999 DCHECK_EQ(value, GetInternalField(index)); | 4999 DCHECK(value->Equals(GetInternalField(index))); |
5000 } | 5000 } |
5001 | 5001 |
5002 | 5002 |
5003 void* v8::Object::SlowGetAlignedPointerFromInternalField(int index) { | 5003 void* v8::Object::SlowGetAlignedPointerFromInternalField(int index) { |
5004 i::Handle<i::JSObject> obj = Utils::OpenHandle(this); | 5004 i::Handle<i::JSObject> obj = Utils::OpenHandle(this); |
5005 const char* location = "v8::Object::GetAlignedPointerFromInternalField()"; | 5005 const char* location = "v8::Object::GetAlignedPointerFromInternalField()"; |
5006 if (!InternalFieldOK(obj, index, location)) return NULL; | 5006 if (!InternalFieldOK(obj, index, location)) return NULL; |
5007 return DecodeSmiToAligned(obj->GetInternalField(index), location); | 5007 return DecodeSmiToAligned(obj->GetInternalField(index), location); |
5008 } | 5008 } |
5009 | 5009 |
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7350 "v8::HeapSnapshot::Serialize", | 7350 "v8::HeapSnapshot::Serialize", |
7351 "Unknown serialization format"); | 7351 "Unknown serialization format"); |
7352 Utils::ApiCheck(stream->GetChunkSize() > 0, | 7352 Utils::ApiCheck(stream->GetChunkSize() > 0, |
7353 "v8::HeapSnapshot::Serialize", | 7353 "v8::HeapSnapshot::Serialize", |
7354 "Invalid stream chunk size"); | 7354 "Invalid stream chunk size"); |
7355 i::HeapSnapshotJSONSerializer serializer(ToInternal(this)); | 7355 i::HeapSnapshotJSONSerializer serializer(ToInternal(this)); |
7356 serializer.Serialize(stream); | 7356 serializer.Serialize(stream); |
7357 } | 7357 } |
7358 | 7358 |
7359 | 7359 |
| 7360 // static |
| 7361 STATIC_CONST_MEMBER_DEFINITION const SnapshotObjectId |
| 7362 HeapProfiler::kUnknownObjectId; |
| 7363 |
| 7364 |
7360 int HeapProfiler::GetSnapshotCount() { | 7365 int HeapProfiler::GetSnapshotCount() { |
7361 return reinterpret_cast<i::HeapProfiler*>(this)->GetSnapshotsCount(); | 7366 return reinterpret_cast<i::HeapProfiler*>(this)->GetSnapshotsCount(); |
7362 } | 7367 } |
7363 | 7368 |
7364 | 7369 |
7365 const HeapSnapshot* HeapProfiler::GetHeapSnapshot(int index) { | 7370 const HeapSnapshot* HeapProfiler::GetHeapSnapshot(int index) { |
7366 return reinterpret_cast<const HeapSnapshot*>( | 7371 return reinterpret_cast<const HeapSnapshot*>( |
7367 reinterpret_cast<i::HeapProfiler*>(this)->GetSnapshot(index)); | 7372 reinterpret_cast<i::HeapProfiler*>(this)->GetSnapshot(index)); |
7368 } | 7373 } |
7369 | 7374 |
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7669 Isolate* isolate = reinterpret_cast<Isolate*>(info.GetIsolate()); | 7674 Isolate* isolate = reinterpret_cast<Isolate*>(info.GetIsolate()); |
7670 Address callback_address = | 7675 Address callback_address = |
7671 reinterpret_cast<Address>(reinterpret_cast<intptr_t>(callback)); | 7676 reinterpret_cast<Address>(reinterpret_cast<intptr_t>(callback)); |
7672 VMState<EXTERNAL> state(isolate); | 7677 VMState<EXTERNAL> state(isolate); |
7673 ExternalCallbackScope call_scope(isolate, callback_address); | 7678 ExternalCallbackScope call_scope(isolate, callback_address); |
7674 callback(info); | 7679 callback(info); |
7675 } | 7680 } |
7676 | 7681 |
7677 | 7682 |
7678 } } // namespace v8::internal | 7683 } } // namespace v8::internal |
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