1/*
2 * Copyright (C) 2016-2017 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#if ENABLE(WEBASSEMBLY)
29
30#include "B3Common.h"
31#include "B3Compilation.h"
32#include "B3OpaqueByproducts.h"
33#include "CCallHelpers.h"
34#include "WasmEmbedder.h"
35#include "WasmMemory.h"
36#include "WasmModuleInformation.h"
37#include "WasmTierUpCount.h"
38#include <wtf/Expected.h>
39
40extern "C" void dumpProcedure(void*);
41
42namespace JSC { namespace Wasm {
43
44class MemoryInformation;
45
46enum class CompilationMode {
47 BBQMode,
48 OMGMode,
49};
50
51struct CompilationContext {
52 std::unique_ptr<CCallHelpers> embedderEntrypointJIT;
53 std::unique_ptr<B3::OpaqueByproducts> embedderEntrypointByproducts;
54 std::unique_ptr<CCallHelpers> wasmEntrypointJIT;
55 std::unique_ptr<B3::OpaqueByproducts> wasmEntrypointByproducts;
56};
57
58Expected<std::unique_ptr<InternalFunction>, String> parseAndCompile(CompilationContext&, const uint8_t*, size_t, const Signature&, Vector<UnlinkedWasmToWasmCall>&, const ModuleInformation&, MemoryMode, CompilationMode, uint32_t functionIndex, TierUpCount* = nullptr, ThrowWasmException = nullptr);
59
60} } // namespace JSC::Wasm
61
62#endif // ENABLE(WEBASSEMBLY)
63