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/*
* Copyright (C) 2011-2024 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
*/
#pragma once
#include "JSCJSValueInlines.h"
#include "VM.h"
#if ENABLE(REFTRACKER)
#include "InitializeThreading.h"
#endif
namespace JSC {
template <typename T, ShouldStrongDestructorGrabLock shouldStrongDestructorGrabLock>
inline Strong<T, shouldStrongDestructorGrabLock>::Strong(VM& vm, ExternalType value)
: Handle<T>(vm.heap.handleSet()->allocate())
{
set(value);
}
template <typename T, ShouldStrongDestructorGrabLock shouldStrongDestructorGrabLock>
inline Strong<T, shouldStrongDestructorGrabLock>::Strong(VM& vm, Handle<T> handle)
: Handle<T>(vm.heap.handleSet()->allocate())
{
set(handle.get());
}
template <typename T, ShouldStrongDestructorGrabLock shouldStrongDestructorGrabLock>
inline void Strong<T, shouldStrongDestructorGrabLock>::set(VM& vm, ExternalType value)
{
if (!slot())
setSlot(vm.heap.handleSet()->allocate());
set(value);
}
#if ENABLE(REFTRACKER)
inline void initializeSystemForStrongRefTracker()
{
static std::once_flag onceFlag;
std::call_once(onceFlag, [] {
WTF::initializeMainThread();
JSC::initialize();
});
}
#endif // ENABLE(REFTRACKER)
} // namespace JSC
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