mirror of
https://gitee.com/openharmony/arkcompiler_ets_runtime
synced 2024-10-06 23:54:03 +00:00
93eb2a8add
Co-author: Andrey Efremov <efremov.andrey@huawei-partners.com> Signed-off-by: Chernykh Sergey <chernykh.sergey1@huawei.com>
88 lines
4.0 KiB
C++
88 lines
4.0 KiB
C++
/*
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* Copyright (c) 2021 Huawei Device Co., Ltd.
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef ECMASCRIPT_BUILTINS_BUILTINS_BIGINT_H
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#define ECMASCRIPT_BUILTINS_BUILTINS_BIGINT_H
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#include "ecmascript/base/builtins_base.h"
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#include "ecmascript/js_tagged_value.h"
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// List of functions in BigInt, excluding the constructor and '@@' properties.
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// V(name, func, length, stubIndex)
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// where BuiltinsBigInt::func refers to the native implementation of BigInt[name].
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// kungfu::BuiltinsStubCSigns::stubIndex refers to the builtin stub index, or INVALID if no stub available.
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#define BUILTIN_BIGINT_FUNCTIONS(V) \
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/* BigInt.asIntN (bits, bigint) */ \
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V("asIntN", AsIntN, 2, BigIntAsIntN) \
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/* BigInt.asUintN ( bits, bigint ) */ \
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V("asUintN", AsUintN, 2, BigIntAsUintN)
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// List of functions in BigInt.prototype, excluding the constructor and '@@' properties.
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// V(name, func, length, stubIndex)
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// where BuiltinsBigInt::func refers to the native implementation of BigInt.prototype[name].
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// kungfu::BuiltinsStubCSigns::stubIndex refers to the builtin stub index, or INVALID if no stub available.
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#define BUILTIN_BIGINT_PROTOTYPE_FUNCTIONS(V) \
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/* BigInt.toLocaleString ( [ reserved1 [ , reserved2 ] ] ) */ \
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V("toLocaleString", ToLocaleString, 0, INVALID) \
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/* BigInt.toString ( [radix] ) */ \
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V("toString", ToString, 0, INVALID) \
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/* BigInt.valueOf ( ) */ \
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V("valueOf", ValueOf, 0, INVALID)
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namespace panda::ecmascript::builtins {
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class BuiltinsBigInt : public base::BuiltinsBase {
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public:
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// 21.2.1.1
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static JSTaggedValue BigIntConstructor(EcmaRuntimeCallInfo *argv);
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static JSTaggedValue BigIntConstructorInternal(JSThread *thread, JSHandle<JSTaggedValue> value);
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// 21.2.2.1
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static JSTaggedValue AsIntN(EcmaRuntimeCallInfo *argv);
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// 21.2.2.2
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static JSTaggedValue AsUintN(EcmaRuntimeCallInfo *argv);
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// 21.2.3.2
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static JSTaggedValue ToLocaleString(EcmaRuntimeCallInfo *argv);
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// 21.2.3.3
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static JSTaggedValue ToString(EcmaRuntimeCallInfo *argv);
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// 21.2.3.4
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static JSTaggedValue ValueOf(EcmaRuntimeCallInfo *argv);
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private:
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static JSTaggedValue ThisBigIntValue(EcmaRuntimeCallInfo *argv);
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public:
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// Excluding the constructor and '@@' internal properties.
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static Span<const base::BuiltinFunctionEntry> GetBigIntFunctions()
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{
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return Span<const base::BuiltinFunctionEntry>(BIGINT_FUNCTIONS);
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}
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// Excluding the constructor and '@@' internal properties.
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static Span<const base::BuiltinFunctionEntry> GetBigIntPrototypeFunctions()
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{
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return Span<const base::BuiltinFunctionEntry>(BIGINT_PROTOTYPE_FUNCTIONS);
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}
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private:
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#define BUILTIN_BIGINT_FUNCTION_ENTRY(name, func, length, builtinId) \
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base::BuiltinFunctionEntry::Create(name, BuiltinsBigInt::func, length, kungfu::BuiltinsStubCSigns::builtinId),
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static inline std::array BIGINT_FUNCTIONS = {
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BUILTIN_BIGINT_FUNCTIONS(BUILTIN_BIGINT_FUNCTION_ENTRY)
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};
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static inline std::array BIGINT_PROTOTYPE_FUNCTIONS = {
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BUILTIN_BIGINT_PROTOTYPE_FUNCTIONS(BUILTIN_BIGINT_FUNCTION_ENTRY)
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};
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#undef BUILTIN_BIGINT_FUNCTION_ENTRY
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};
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} // namespace panda::ecmascript::builtins
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#endif // ECMASCRIPT_BUILTINS_BUILTINS_BIGINT_H
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