mirror of
https://github.com/darlinghq/darling-JavaScriptCore.git
synced 2025-04-09 02:10:43 +00:00
74 lines
3.2 KiB
C++
74 lines
3.2 KiB
C++
/*
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* Copyright (C) 2015-2016 Apple Inc. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
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* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "config.h"
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#include "JSNativeStdFunction.h"
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#include "JSCJSValueInlines.h"
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#include "VM.h"
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namespace JSC {
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const ClassInfo JSNativeStdFunction::s_info = { "Function", &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSNativeStdFunction) };
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static JSC_DECLARE_HOST_FUNCTION(runStdFunction);
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JSNativeStdFunction::JSNativeStdFunction(VM& vm, NativeExecutable* executable, JSGlobalObject* globalObject, Structure* structure, NativeStdFunction&& function)
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: Base(vm, executable, globalObject, structure)
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, m_function(WTFMove(function))
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{
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}
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void JSNativeStdFunction::visitChildren(JSCell* cell, SlotVisitor& visitor)
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{
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JSNativeStdFunction* thisObject = jsCast<JSNativeStdFunction*>(cell);
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ASSERT_GC_OBJECT_INHERITS(thisObject, info());
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Base::visitChildren(thisObject, visitor);
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}
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void JSNativeStdFunction::finishCreation(VM& vm, NativeExecutable* executable, unsigned length, const String& name)
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{
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Base::finishCreation(vm, executable, length, name);
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ASSERT(inherits(vm, info()));
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}
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JSC_DEFINE_HOST_FUNCTION(runStdFunction, (JSGlobalObject* globalObject, CallFrame* callFrame))
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{
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JSNativeStdFunction* function = jsCast<JSNativeStdFunction*>(callFrame->jsCallee());
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ASSERT(function);
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return function->function()(globalObject, callFrame);
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}
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JSNativeStdFunction* JSNativeStdFunction::create(VM& vm, JSGlobalObject* globalObject, unsigned length, const String& name, NativeStdFunction&& nativeStdFunction, Intrinsic intrinsic, NativeFunction nativeConstructor)
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{
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NativeExecutable* executable = vm.getHostFunction(runStdFunction, intrinsic, nativeConstructor, nullptr, name);
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Structure* structure = globalObject->nativeStdFunctionStructure();
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JSNativeStdFunction* function = new (NotNull, allocateCell<JSNativeStdFunction>(vm.heap)) JSNativeStdFunction(vm, executable, globalObject, structure, WTFMove(nativeStdFunction));
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function->finishCreation(vm, executable, length, name);
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return function;
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}
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} // namespace JSC
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