| // Copyright 2018 the V8 project authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef V8_OBJECTS_HEAP_OBJECT_INL_H_ |
| #define V8_OBJECTS_HEAP_OBJECT_INL_H_ |
| |
| #include "src/objects/heap-object.h" |
| |
| #include "src/heap/heap-write-barrier-inl.h" |
| // TODO(jkummerow): Get rid of this by moving NROSO::GetIsolate elsewhere. |
| #include "src/isolate.h" |
| |
| // Has to be the last include (doesn't have include guards): |
| #include "src/objects/object-macros.h" |
| |
| namespace v8 { |
| namespace internal { |
| |
| OBJECT_CONSTRUCTORS_IMPL(HeapObject, Object) |
| CAST_ACCESSOR(HeapObject) |
| |
| HeapObject::HeapObject(Address ptr, AllowInlineSmiStorage allow_smi) |
| : Object(ptr) { |
| SLOW_DCHECK( |
| (allow_smi == AllowInlineSmiStorage::kAllowBeingASmi && IsSmi()) || |
| IsHeapObject()); |
| } |
| |
| // static |
| HeapObject HeapObject::FromAddress(Address address) { |
| DCHECK_TAG_ALIGNED(address); |
| return HeapObject(address + kHeapObjectTag); |
| } |
| |
| // static |
| Heap* NeverReadOnlySpaceObject::GetHeap(const HeapObject object) { |
| return GetHeapFromWritableObject(object); |
| } |
| |
| // static |
| Isolate* NeverReadOnlySpaceObject::GetIsolate(const HeapObject object) { |
| return Isolate::FromHeap(GetHeap(object)); |
| } |
| |
| } // namespace internal |
| } // namespace v8 |
| |
| #include "src/objects/object-macros-undef.h" |
| |
| #endif // V8_OBJECTS_HEAP_OBJECT_INL_H_ |