1/*
2 * Copyright (C) 2009, 2010, 2013, 2015-2016 Apple Inc. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 *
13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26#include "config.h"
27#include "EvalExecutable.h"
28
29#include "EvalCodeBlock.h"
30#include "JSCInlines.h"
31
32namespace JSC {
33
34const ClassInfo EvalExecutable::s_info = { "EvalExecutable", &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(EvalExecutable) };
35
36EvalExecutable::EvalExecutable(JSGlobalObject* globalObject, const SourceCode& source, bool inStrictContext, DerivedContextType derivedContextType, bool isArrowFunctionContext, EvalContextType evalContextType)
37 : Base(globalObject->vm().evalExecutableStructure.get(), globalObject->vm(), source, inStrictContext, derivedContextType, isArrowFunctionContext, evalContextType, NoIntrinsic)
38{
39 ASSERT(source.provider()->sourceType() == SourceProviderSourceType::Program);
40}
41
42void EvalExecutable::destroy(JSCell* cell)
43{
44 static_cast<EvalExecutable*>(cell)->EvalExecutable::~EvalExecutable();
45}
46
47auto EvalExecutable::ensureTemplateObjectMap(VM&) -> TemplateObjectMap&
48{
49 return ensureTemplateObjectMapImpl(m_templateObjectMap);
50}
51
52void EvalExecutable::visitChildren(JSCell* cell, SlotVisitor& visitor)
53{
54 EvalExecutable* thisObject = jsCast<EvalExecutable*>(cell);
55 ASSERT_GC_OBJECT_INHERITS(thisObject, info());
56 Base::visitChildren(thisObject, visitor);
57 visitor.append(thisObject->m_unlinkedEvalCodeBlock);
58 visitor.append(thisObject->m_evalCodeBlock);
59 if (TemplateObjectMap* map = thisObject->m_templateObjectMap.get()) {
60 auto locker = holdLock(thisObject->cellLock());
61 for (auto& entry : *map)
62 visitor.append(entry.value);
63 }
64}
65
66} // namespace JSC
67