1/*
2 * Copyright (C) 2014-2018 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#pragma once
27
28#include "JSCBuiltins.h"
29#include "ParserModes.h"
30#include "SourceCode.h"
31#include "Weak.h"
32#include "WeakHandleOwner.h"
33
34namespace JSC {
35
36class UnlinkedFunctionExecutable;
37class Identifier;
38class VM;
39
40#define BUILTIN_NAME_ONLY(name, functionName, overriddenName, length) name,
41enum class BuiltinCodeIndex {
42 JSC_FOREACH_BUILTIN_CODE(BUILTIN_NAME_ONLY)
43 NumberOfBuiltinCodes
44};
45#undef BUILTIN_NAME_ONLY
46
47class BuiltinExecutables {
48 WTF_MAKE_FAST_ALLOCATED;
49public:
50 explicit BuiltinExecutables(VM&);
51
52#define EXPOSE_BUILTIN_EXECUTABLES(name, functionName, overriddenName, length) \
53UnlinkedFunctionExecutable* name##Executable(); \
54SourceCode name##Source();
55
56 JSC_FOREACH_BUILTIN_CODE(EXPOSE_BUILTIN_EXECUTABLES)
57#undef EXPOSE_BUILTIN_EXECUTABLES
58
59 static SourceCode defaultConstructorSourceCode(ConstructorKind);
60 UnlinkedFunctionExecutable* createDefaultConstructor(ConstructorKind, const Identifier& name);
61
62 static UnlinkedFunctionExecutable* createExecutable(VM&, const SourceCode&, const Identifier&, ConstructorKind, ConstructAbility);
63
64 void finalizeUnconditionally();
65
66private:
67 VM& m_vm;
68
69 UnlinkedFunctionExecutable* createBuiltinExecutable(const SourceCode&, const Identifier&, ConstructAbility);
70
71 Ref<StringSourceProvider> m_combinedSourceProvider;
72 UnlinkedFunctionExecutable* m_unlinkedExecutables[static_cast<unsigned>(BuiltinCodeIndex::NumberOfBuiltinCodes)] { };
73};
74
75}
76