66 lines
2.5 KiB
C++
66 lines
2.5 KiB
C++
/*
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* Copyright (C) 1999-2001 Harri Porten (porten@kde.org)
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* Copyright (C) 2004-2021 Apple Inc. All rights reserved.
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* Copyright (C) 2007 Samuel Weinig <sam@webkit.org>
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* Copyright (C) 2013 Michael Pruett <michael@68k.org>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include "config.h"
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#include "JSDOMBuiltinConstructorBase.h"
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#include "WebCoreJSClientData.h"
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#include <JavaScriptCore/JSCInlines.h>
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namespace WebCore {
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using namespace JSC;
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void JSDOMBuiltinConstructorBase::callFunctionWithCurrentArguments(JSC::JSGlobalObject& lexicalGlobalObject, JSC::CallFrame& callFrame, JSC::JSObject& thisObject, JSC::JSFunction& function)
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{
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JSC::VM& vm = lexicalGlobalObject.vm();
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auto scope = DECLARE_THROW_SCOPE(vm);
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auto callData = JSC::getCallData(vm, &function);
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ASSERT(callData.type != CallData::Type::None);
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JSC::MarkedArgumentBuffer arguments;
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for (unsigned i = 0; i < callFrame.argumentCount(); ++i)
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arguments.append(callFrame.uncheckedArgument(i));
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if (UNLIKELY(arguments.hasOverflowed())) {
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throwOutOfMemoryError(&lexicalGlobalObject, scope);
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return;
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}
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scope.release();
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JSC::call(&lexicalGlobalObject, &function, callData, &thisObject, arguments);
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}
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template<typename Visitor>
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void JSDOMBuiltinConstructorBase::visitChildrenImpl(JSC::JSCell* cell, Visitor& visitor)
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{
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auto* thisObject = jsCast<JSDOMBuiltinConstructorBase*>(cell);
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ASSERT_GC_OBJECT_INHERITS(thisObject, info());
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Base::visitChildren(thisObject, visitor);
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visitor.append(thisObject->m_initializeFunction);
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}
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DEFINE_VISIT_CHILDREN(JSDOMBuiltinConstructorBase);
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JSC::IsoSubspace* JSDOMBuiltinConstructorBase::subspaceForImpl(JSC::VM& vm)
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{
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return &static_cast<JSVMClientData*>(vm.clientData)->domBuiltinConstructorSpace();
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}
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} // namespace WebCore
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