Line data    Source code

       1             : // Copyright 2018 the V8 project authors. All rights reserved.
       2             : // Use of this source code is governed by a BSD-style license that can be
       3             : // found in the LICENSE file.
       4             : 
       5             : #ifndef V8_OBJECTS_HEAP_OBJECT_INL_H_
       6             : #define V8_OBJECTS_HEAP_OBJECT_INL_H_
       7             : 
       8             : #include "src/objects/heap-object.h"
       9             : 
      10             : #include "src/heap/heap-write-barrier-inl.h"
      11             : // TODO(jkummerow): Get rid of this by moving NROSO::GetIsolate elsewhere.
      12             : #include "src/isolate.h"
      13             : 
      14             : // Has to be the last include (doesn't have include guards):
      15             : #include "src/objects/object-macros.h"
      16             : 
      17             : namespace v8 {
      18             : namespace internal {
      19             : 
      20 43470128353 : OBJECT_CONSTRUCTORS_IMPL(HeapObject, Object)
      21 21917152824 : CAST_ACCESSOR(HeapObject)
      22             : 
      23        5824 : HeapObject::HeapObject(Address ptr, AllowInlineSmiStorage allow_smi)
      24        5824 :     : Object(ptr) {
      25             :   SLOW_DCHECK(
      26             :       (allow_smi == AllowInlineSmiStorage::kAllowBeingASmi && IsSmi()) ||
      27             :       IsHeapObject());
      28        5824 : }
      29             : 
      30   161024214 : HeapObject HeapObject::FromAddress(Address address) {
      31             :   DCHECK_TAG_ALIGNED(address);
      32  2346974944 :   return HeapObject(address + kHeapObjectTag);
      33             : }
      34             : 
      35             : Heap* NeverReadOnlySpaceObject::GetHeap(const HeapObject object) {
      36   543820671 :   return GetHeapFromWritableObject(object);
      37             : }
      38             : 
      39             : Isolate* NeverReadOnlySpaceObject::GetIsolate(const HeapObject object) {
      40             :   return Isolate::FromHeap(GetHeap(object));
      41             : }
      42             : 
      43             : }  // namespace internal
      44             : }  // namespace v8
      45             : 
      46             : #include "src/objects/object-macros-undef.h"
      47             : 
      48             : #endif  // V8_OBJECTS_HEAP_OBJECT_INL_H_