| // 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_FOREIGN_INL_H_ |
| #define V8_OBJECTS_FOREIGN_INL_H_ |
| |
| #include "src/common/globals.h" |
| #include "src/objects/foreign.h" |
| |
| #include "src/common/external-pointer-inl.h" |
| #include "src/heap/heap-write-barrier-inl.h" |
| #include "src/objects/objects-inl.h" |
| |
| // Has to be the last include (doesn't have include guards): |
| #include "src/objects/object-macros.h" |
| |
| namespace v8 { |
| namespace internal { |
| |
| #include "torque-generated/src/objects/foreign-tq-inl.inc" |
| |
| TQ_OBJECT_CONSTRUCTORS_IMPL(Foreign) |
| |
| // static |
| bool Foreign::IsNormalized(Object value) { |
| if (value == Smi::zero()) return true; |
| return Foreign::cast(value).foreign_address() != kNullAddress; |
| } |
| |
| DEF_GETTER(Foreign, foreign_address, Address) { |
| return ReadExternalPointerField(kForeignAddressOffset, isolate, |
| kForeignForeignAddressTag); |
| } |
| |
| void Foreign::AllocateExternalPointerEntries(Isolate* isolate) { |
| InitExternalPointerField(kForeignAddressOffset, isolate); |
| } |
| |
| void Foreign::set_foreign_address(Isolate* isolate, Address value) { |
| WriteExternalPointerField(kForeignAddressOffset, isolate, value, |
| kForeignForeignAddressTag); |
| } |
| |
| } // namespace internal |
| } // namespace v8 |
| |
| #include "src/objects/object-macros-undef.h" |
| |
| #endif // V8_OBJECTS_FOREIGN_INL_H_ |