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Copy pathBytecodeIntrinsicRegistry.h
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264 lines (242 loc) · 9.18 KB
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/*
* Copyright (C) 2015 Yusuke Suzuki <utatane.tea@gmail.com>.
* Copyright (C) 2016-2023 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>
#include <wtf/RobinHoodHashMap.h>
#include <wtf/TZoneMalloc.h>
namespace JSC {
class CommonIdentifiers;
class BytecodeGenerator;
class BytecodeIntrinsicNode;
class RegisterID;
enum class LinkTimeConstant : int32_t;
#define JSC_COMMON_BYTECODE_INTRINSIC_FUNCTIONS_EACH_NAME(macro) \
macro(argument) \
macro(argumentCount) \
macro(arrayPush) \
macro(getByIdDirect) \
macro(getByIdDirectPrivate) \
macro(getByValWithThis) \
macro(getPrototypeOf) \
macro(getPromiseInternalField) \
macro(getGeneratorInternalField) \
macro(getIteratorHelperInternalField) \
macro(getAsyncFromSyncIteratorInternalField) \
macro(getAsyncGeneratorInternalField) \
macro(getAbstractModuleRecordInternalField) \
macro(getArrayIteratorInternalField) \
macro(getStringIteratorInternalField) \
macro(getMapIteratorInternalField) \
macro(getSetIteratorInternalField) \
macro(getRegExpStringIteratorInternalField) \
macro(getProxyInternalField) \
macro(getWrapForValidIteratorInternalField) \
macro(idWithProfile) \
macro(isObject) \
macro(isCallable) \
macro(isConstructor) \
macro(isJSArray) \
macro(isProxyObject) \
macro(isDerivedArray) \
macro(isGenerator) \
macro(isIteratorHelper) \
macro(isAsyncGenerator) \
macro(isPromise) \
macro(isRegExpObject) \
macro(isMap) \
macro(isSet) \
macro(isShadowRealm) \
macro(isStringIterator) \
macro(isArrayIterator) \
macro(isMapIterator) \
macro(isSetIterator) \
macro(isUndefinedOrNull) \
macro(isWrapForValidIterator) \
macro(isRegExpStringIterator) \
macro(tailCallForwardArguments) \
macro(throwTypeError) \
macro(throwRangeError) \
macro(throwOutOfMemoryError) \
macro(tryGetById) \
macro(tryGetByIdWithWellKnownSymbol) \
macro(putByIdDirect) \
macro(putByIdDirectPrivate) \
macro(putByValDirect) \
macro(putByValWithThisSloppy) \
macro(putByValWithThisStrict) \
macro(putPromiseInternalField) \
macro(putGeneratorInternalField) \
macro(putAsyncGeneratorInternalField) \
macro(putArrayIteratorInternalField) \
macro(putStringIteratorInternalField) \
macro(putMapIteratorInternalField) \
macro(putSetIteratorInternalField) \
macro(putRegExpStringIteratorInternalField) \
macro(superSamplerBegin) \
macro(superSamplerEnd) \
macro(toNumber) \
macro(toString) \
macro(toPropertyKey) \
macro(toObject) \
macro(toThis) \
macro(mustValidateResultOfProxyGetAndSetTraps) \
macro(mustValidateResultOfProxyTrapsExceptGetAndSet) \
macro(newArrayWithSize) \
macro(newArrayWithSpecies) \
macro(newPromise) \
macro(iteratorGenericClose) \
macro(iteratorGenericNext) \
macro(ifAbruptCloseIterator) \
macro(createPromise) \
#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(iterationKindEntries) \
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(proxyFieldTarget) \
macro(proxyFieldHandler) \
macro(generatorFieldState) \
macro(generatorFieldNext) \
macro(generatorFieldThis) \
macro(generatorFieldFrame) \
macro(generatorFieldContext) \
macro(GeneratorResumeModeNormal) \
macro(GeneratorResumeModeThrow) \
macro(GeneratorResumeModeReturn) \
macro(GeneratorStateCompleted) \
macro(GeneratorStateExecuting) \
macro(GeneratorStateInit) \
macro(iteratorHelperFieldGenerator) \
macro(iteratorHelperFieldUnderlyingIterator) \
macro(arrayIteratorFieldIndex) \
macro(arrayIteratorFieldIteratedObject) \
macro(arrayIteratorFieldKind) \
macro(mapIteratorFieldEntry) \
macro(mapIteratorFieldIteratedObject) \
macro(mapIteratorFieldStorage) \
macro(mapIteratorFieldKind) \
macro(setIteratorFieldEntry) \
macro(setIteratorFieldIteratedObject) \
macro(setIteratorFieldStorage) \
macro(setIteratorFieldKind) \
macro(stringIteratorFieldIndex) \
macro(stringIteratorFieldIteratedString) \
macro(asyncGeneratorFieldSuspendReason) \
macro(asyncGeneratorFieldQueueFirst) \
macro(asyncGeneratorFieldQueueLast) \
macro(AsyncGeneratorStateCompleted) \
macro(AsyncGeneratorStateExecuting) \
macro(AsyncGeneratorStateAwaitingReturn) \
macro(AsyncGeneratorStateSuspendedStart) \
macro(AsyncGeneratorStateSuspendedYield) \
macro(AsyncGeneratorSuspendReasonYield) \
macro(AsyncGeneratorSuspendReasonAwait) \
macro(AsyncGeneratorSuspendReasonNone) \
macro(asyncFromSyncIteratorFieldSyncIterator) \
macro(asyncFromSyncIteratorFieldNextMethod) \
macro(abstractModuleRecordFieldState) \
macro(wrapForValidIteratorFieldIteratedIterator) \
macro(wrapForValidIteratorFieldIteratedNextMethod) \
macro(regExpStringIteratorFieldRegExp) \
macro(regExpStringIteratorFieldString) \
macro(regExpStringIteratorFieldGlobal) \
macro(regExpStringIteratorFieldFullUnicode) \
macro(regExpStringIteratorFieldDone) \
#define JSC_COMMON_BYTECODE_INTRINSIC_CONSTANTS_CUSTOM_EACH_NAME(macro) \
macro(orderedHashTableSentinel)
class BytecodeIntrinsicRegistry {
WTF_MAKE_NONCOPYABLE(BytecodeIntrinsicRegistry);
WTF_MAKE_TZONE_ALLOCATED(BytecodeIntrinsicRegistry);
public:
explicit BytecodeIntrinsicRegistry(VM&);
typedef RegisterID* (BytecodeIntrinsicNode::* EmitterType)(BytecodeGenerator&, RegisterID*);
enum class Type : uint8_t {
Emitter = 0,
LinkTimeConstant = 1,
};
class Entry {
public:
Entry()
: m_type(Type::Emitter)
{
m_emitter = nullptr;
}
Entry(EmitterType emitter)
: m_type(Type::Emitter)
{
m_emitter = emitter;
}
Entry(LinkTimeConstant linkTimeConstant)
: m_type(Type::LinkTimeConstant)
{
m_linkTimeConstant = linkTimeConstant;
}
Type type() const { return m_type; }
LinkTimeConstant linkTimeConstant() const { return m_linkTimeConstant; }
EmitterType emitter() const { return m_emitter; }
private:
union {
EmitterType m_emitter;
LinkTimeConstant m_linkTimeConstant;
};
Type m_type;
};
std::optional<Entry> 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;
MemoryCompactLookupOnlyRobinHoodHashMap<RefPtr<UniquedStringImpl>, Entry, 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