1/*
2 * Copyright (C) 2019 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 "IndexingType.h"
31#include "JSCJSValue.h"
32#include "SlowPathReturnType.h"
33#include "WasmExceptionType.h"
34
35namespace JSC {
36
37class JSArray;
38class JSWebAssemblyInstance;
39
40namespace Probe {
41class Context;
42} // namespace JSC::Probe
43namespace Wasm {
44
45class Instance;
46class Signature;
47
48void JIT_OPERATION operationWasmTriggerOSREntryNow(Probe::Context&) WTF_INTERNAL;
49void JIT_OPERATION operationWasmTriggerTierUpNow(Instance*, uint32_t functionIndex) WTF_INTERNAL;
50void JIT_OPERATION operationWasmThrowBadI64(JSWebAssemblyInstance*) WTF_INTERNAL;
51void JIT_OPERATION operationWasmUnwind(CallFrame*) WTF_INTERNAL;
52
53double JIT_OPERATION operationConvertToF64(CallFrame*, JSValue) WTF_INTERNAL;
54int32_t JIT_OPERATION operationConvertToI32(CallFrame*, JSValue) WTF_INTERNAL;
55float JIT_OPERATION operationConvertToF32(CallFrame*, JSValue) WTF_INTERNAL;
56
57void JIT_OPERATION operationIterateResults(CallFrame*, Instance*, const Signature*, JSValue, uint64_t*, uint64_t*) WTF_INTERNAL;
58JSArray* JIT_OPERATION operationAllocateResultsArray(CallFrame*, Wasm::Instance*, const Signature*, IndexingType, JSValue*) WTF_INTERNAL;
59
60void JIT_OPERATION operationWasmWriteBarrierSlowPath(JSWebAssemblyInstance*, VM*) WTF_INTERNAL;
61uint32_t JIT_OPERATION operationPopcount32(int32_t) WTF_INTERNAL;
62uint64_t JIT_OPERATION operationPopcount64(int64_t) WTF_INTERNAL;
63int32_t JIT_OPERATION operationGrowMemory(void*, Instance*, int32_t) WTF_INTERNAL;
64
65EncodedJSValue JIT_OPERATION operationGetWasmTableElement(Instance*, unsigned, int32_t) WTF_INTERNAL;
66bool JIT_OPERATION operationSetWasmTableElement(Instance*, unsigned, int32_t, EncodedJSValue encValue) WTF_INTERNAL;
67EncodedJSValue JIT_OPERATION operationWasmRefFunc(Instance*, uint32_t) WTF_INTERNAL;
68int32_t JIT_OPERATION operationWasmTableGrow(Instance*, unsigned, EncodedJSValue fill, int32_t delta) WTF_INTERNAL;
69bool JIT_OPERATION operationWasmTableFill(Instance*, unsigned, int32_t offset, EncodedJSValue fill, int32_t count) WTF_INTERNAL;
70int32_t JIT_OPERATION operationGetWasmTableSize(Instance*, unsigned) WTF_INTERNAL;
71
72void* JIT_OPERATION operationWasmToJSException(CallFrame*, Wasm::ExceptionType, Instance*) WTF_INTERNAL;
73
74} } // namespace JSC::Wasm
75
76#endif // ENABLE(WEBASSEMBLY)
77