/* * Copyright (C) 2008-2019 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. ``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 * 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. */ #include "config.h" #include "ConstructData.h" #include "Interpreter.h" #include "JSGlobalObject.h" #include "JSObjectInlines.h" #include "ScriptProfilingScope.h" namespace JSC { JSObject* construct(JSGlobalObject* globalObject, JSValue constructorObject, const ArgList& args, const char* errorMessage) { return construct(globalObject, constructorObject, constructorObject, args, errorMessage); } JSObject* construct(JSGlobalObject* globalObject, JSValue constructorObject, JSValue newTarget, const ArgList& args, const char* errorMessage) { VM& vm = globalObject->vm(); auto scope = DECLARE_THROW_SCOPE(vm); auto constructData = getConstructData(vm, constructorObject); if (UNLIKELY(constructData.type == CallData::Type::None)) { throwTypeError(globalObject, scope, errorMessage); return nullptr; } RELEASE_AND_RETURN(scope, construct(globalObject, constructorObject, constructData, args, newTarget)); } JSObject* construct(JSGlobalObject* globalObject, JSValue constructorObject, const CallData& constructData, const ArgList& args, JSValue newTarget) { VM& vm = globalObject->vm(); ASSERT(constructData.type == CallData::Type::JS || constructData.type == CallData::Type::Native); return vm.interpreter->executeConstruct(globalObject, asObject(constructorObject), constructData, args, newTarget); } JSObject* profiledConstruct(JSGlobalObject* globalObject, ProfilingReason reason, JSValue constructorObject, const CallData& constructData, const ArgList& args, JSValue newTarget) { VM& vm = globalObject->vm(); ScriptProfilingScope profilingScope(vm.deprecatedVMEntryGlobalObject(globalObject), reason); return construct(globalObject, constructorObject, constructData, args, newTarget); } } // namespace JSC