1/*
2 * Copyright (C) 2016 Apple Inc. All rights reserved.
3 * Copyright (C) 2018 Oleksandr Skachkov <gskachkov@gmail.com>.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 *
14 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
15 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
17 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
18 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
19 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
20 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
21 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
22 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
24 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
25 */
26
27#pragma once
28
29#if ENABLE(WEBASSEMBLY)
30
31#include "JSDestructibleObject.h"
32#include "JSObject.h"
33
34namespace JSC {
35
36class JSPromiseDeferred;
37
38class WebAssemblyPrototype final : public JSNonFinalObject {
39public:
40 typedef JSNonFinalObject Base;
41 static const unsigned StructureFlags = Base::StructureFlags | HasStaticPropertyTable;
42
43 static WebAssemblyPrototype* create(VM&, JSGlobalObject*, Structure*);
44 static Structure* createStructure(VM&, JSGlobalObject*, JSValue);
45 JS_EXPORT_PRIVATE static void webAssemblyModuleValidateAsync(ExecState*, JSPromiseDeferred*, Vector<uint8_t>&&);
46 JS_EXPORT_PRIVATE static void webAssemblyModuleInstantinateAsync(ExecState*, JSPromiseDeferred*, Vector<uint8_t>&&, JSObject*);
47
48 DECLARE_INFO;
49
50 static JSValue instantiate(ExecState*, JSPromiseDeferred*, const Identifier&, JSValue);
51
52protected:
53 void finishCreation(VM&, JSGlobalObject*);
54
55private:
56 WebAssemblyPrototype(VM&, Structure*);
57};
58
59EncodedJSValue JSC_HOST_CALL webAssemblyCompileStreamingInternal(ExecState*);
60EncodedJSValue JSC_HOST_CALL webAssemblyInstantiateStreamingInternal(ExecState*);
61
62} // namespace JSC
63
64#endif // ENABLE(WEBASSEMBLY)
65