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/*
* Copyright (C) 2015 Yusuke Suzuki <utatane.tea@gmail.com>.
* Copyright (C) 2016-2017 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#pragma once
#include "Identifier.h"
#include <wtf/Noncopyable.h>
namespace JSC {
class CommonIdentifiers;
class BytecodeGenerator;
class BytecodeIntrinsicNode;
class RegisterID;
#define JSC_COMMON_BYTECODE_INTRINSIC_FUNCTIONS_EACH_NAME(macro) \
macro(argument) \
macro(argumentCount) \
macro(getByIdDirect) \
macro(getByIdDirectPrivate) \
macro(getPromiseInternalField) \
macro(getGeneratorInternalField) \
macro(getAsyncGeneratorInternalField) \
macro(idWithProfile) \
macro(isObject) \
macro(isJSArray) \
macro(isProxyObject) \
macro(isDerivedArray) \
macro(isGenerator) \
macro(isAsyncGenerator) \
macro(isPromise) \
macro(isRegExpObject) \
macro(isMap) \
macro(isSet) \
macro(isUndefinedOrNull) \
macro(tailCallForwardArguments) \
macro(throwTypeError) \
macro(throwRangeError) \
macro(throwOutOfMemoryError) \
macro(tryGetById) \
macro(putByIdDirect) \
macro(putByIdDirectPrivate) \
macro(putByValDirect) \
macro(putPromiseInternalField) \
macro(putGeneratorInternalField) \
macro(putAsyncGeneratorInternalField) \
macro(toNumber) \
macro(toString) \
macro(toObject) \
macro(newArrayWithSize) \
macro(newPromise) \
macro(createPromise) \
macro(defineEnumerableWritableConfigurableDataProperty) \
#define JSC_COMMON_BYTECODE_INTRINSIC_CONSTANTS_EACH_NAME(macro) \
JSC_COMMON_BYTECODE_INTRINSIC_CONSTANTS_SIMPLE_EACH_NAME(macro) \
JSC_COMMON_BYTECODE_INTRINSIC_CONSTANTS_CUSTOM_EACH_NAME(macro) \
#define JSC_COMMON_BYTECODE_INTRINSIC_CONSTANTS_SIMPLE_EACH_NAME(macro) \
macro(undefined) \
macro(Infinity) \
macro(iterationKindKey) \
macro(iterationKindValue) \
macro(iterationKindKeyValue) \
macro(MAX_ARRAY_INDEX) \
macro(MAX_STRING_LENGTH) \
macro(MAX_SAFE_INTEGER) \
macro(ModuleFetch) \
macro(ModuleTranslate) \
macro(ModuleInstantiate) \
macro(ModuleSatisfy) \
macro(ModuleLink) \
macro(ModuleReady) \
macro(promiseRejectionReject) \
macro(promiseRejectionHandle) \
macro(promiseStatePending) \
macro(promiseStateFulfilled) \
macro(promiseStateRejected) \
macro(promiseStateMask) \
macro(promiseFlagsIsHandled) \
macro(promiseFlagsIsFirstResolvingFunctionCalled) \
macro(promiseFieldFlags) \
macro(promiseFieldReactionsOrResult) \
macro(generatorFieldState) \
macro(generatorFieldNext) \
macro(generatorFieldThis) \
macro(generatorFieldFrame) \
macro(GeneratorResumeModeNormal) \
macro(GeneratorResumeModeThrow) \
macro(GeneratorResumeModeReturn) \
macro(GeneratorStateCompleted) \
macro(GeneratorStateExecuting) \
macro(asyncGeneratorFieldSuspendReason) \
macro(asyncGeneratorFieldQueueFirst) \
macro(asyncGeneratorFieldQueueLast) \
macro(AsyncGeneratorStateCompleted) \
macro(AsyncGeneratorStateExecuting) \
macro(AsyncGeneratorStateAwaitingReturn) \
macro(AsyncGeneratorStateSuspendedStart) \
macro(AsyncGeneratorStateSuspendedYield) \
macro(AsyncGeneratorSuspendReasonYield) \
macro(AsyncGeneratorSuspendReasonAwait) \
macro(AsyncGeneratorSuspendReasonNone) \
#define JSC_COMMON_BYTECODE_INTRINSIC_CONSTANTS_CUSTOM_EACH_NAME(macro) \
macro(sentinelMapBucket) \
macro(sentinelSetBucket) \
class BytecodeIntrinsicRegistry {
WTF_MAKE_FAST_ALLOCATED;
WTF_MAKE_NONCOPYABLE(BytecodeIntrinsicRegistry);
public:
explicit BytecodeIntrinsicRegistry(VM&);
typedef RegisterID* (BytecodeIntrinsicNode::* EmitterType)(BytecodeGenerator&, RegisterID*);
EmitterType lookup(const Identifier&) const;
#define JSC_DECLARE_BYTECODE_INTRINSIC_CONSTANT_GENERATORS(name) JSValue name##Value(BytecodeGenerator&);
JSC_COMMON_BYTECODE_INTRINSIC_CONSTANTS_EACH_NAME(JSC_DECLARE_BYTECODE_INTRINSIC_CONSTANT_GENERATORS)
#undef JSC_DECLARE_BYTECODE_INTRINSIC_CONSTANT_GENERATORS
private:
VM& m_vm;
HashMap<RefPtr<UniquedStringImpl>, EmitterType, IdentifierRepHash> m_bytecodeIntrinsicMap;
#define JSC_DECLARE_BYTECODE_INTRINSIC_CONSTANT_GENERATORS(name) Strong<Unknown> m_##name;
JSC_COMMON_BYTECODE_INTRINSIC_CONSTANTS_SIMPLE_EACH_NAME(JSC_DECLARE_BYTECODE_INTRINSIC_CONSTANT_GENERATORS)
#undef JSC_DECLARE_BYTECODE_INTRINSIC_CONSTANT_GENERATORS
};
} // namespace JSC