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https://gitee.com/openharmony/arkcompiler_ets_runtime
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c84c7bbf79
Add some head files of gc-dfx options Issue: IANLAJ Test: Build & Boot devices Signed-off-by: huangzhenghua <huangzhenghua3@huawei.com> Change-Id: I33c51cffdd738a1367b420a07764fdc84afe3825
81 lines
3.3 KiB
C++
81 lines
3.3 KiB
C++
/*
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* Copyright (c) 2021-2024 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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#include "ecmascript/generator_helper.h"
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#include "ecmascript/interpreter/interpreter.h"
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#include "ecmascript/js_iterator.h"
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#if ECMASCRIPT_ENABLE_CAST_CHECK
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#include "ecmascript/js_tagged_value-inl.h"
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#endif
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namespace panda::ecmascript {
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JSHandle<JSObject> GeneratorHelper::Next(JSThread *thread, const JSHandle<GeneratorContext> &genContext,
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JSTaggedValue value)
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{
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JSHandle<JSGeneratorObject> genObject(thread, genContext->GetGeneratorObject());
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genObject->SetResumeResult(thread, value);
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genObject->SetGeneratorState(JSGeneratorState::EXECUTING);
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genObject->SetResumeMode(GeneratorResumeMode::NEXT);
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JSTaggedValue next = EcmaInterpreter::GeneratorReEnterInterpreter(thread, genContext);
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JSHandle<JSTaggedValue> nextValue(thread, next);
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if (genObject->IsSuspendYield()) {
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return JSHandle<JSObject>::Cast(nextValue);
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}
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genObject->SetGeneratorState(JSGeneratorState::COMPLETED);
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RETURN_HANDLE_IF_ABRUPT_COMPLETION(JSObject, thread);
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return JSIterator::CreateIterResultObject(thread, nextValue, true);
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}
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JSHandle<JSObject> GeneratorHelper::Return(JSThread *thread, const JSHandle<GeneratorContext> &genContext,
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JSTaggedValue value)
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{
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JSHandle<JSGeneratorObject> genObject(thread, genContext->GetGeneratorObject());
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genObject->SetResumeMode(GeneratorResumeMode::RETURN);
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genObject->SetResumeResult(thread, value);
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JSTaggedValue res = EcmaInterpreter::GeneratorReEnterInterpreter(thread, genContext);
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JSHandle<JSTaggedValue> returnValue(thread, res);
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// change state to completed
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if (genObject->IsExecuting()) {
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genObject->SetGeneratorState(JSGeneratorState::COMPLETED);
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}
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RETURN_HANDLE_IF_ABRUPT_COMPLETION(JSObject, thread);
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return JSIterator::CreateIterResultObject(thread, returnValue, true);
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}
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JSHandle<JSObject> GeneratorHelper::Throw(JSThread *thread, const JSHandle<GeneratorContext> &genContext,
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JSTaggedValue value)
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{
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JSHandle<JSGeneratorObject> genObject(thread, genContext->GetGeneratorObject());
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genObject->SetResumeMode(GeneratorResumeMode::THROW);
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genObject->SetResumeResult(thread, value);
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JSTaggedValue res = EcmaInterpreter::GeneratorReEnterInterpreter(thread, genContext);
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JSHandle<JSTaggedValue> throwValue(thread, res);
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if (genObject->IsSuspendYield()) {
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return JSHandle<JSObject>::Cast(throwValue);
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}
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// change state to completed
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genObject->SetGeneratorState(JSGeneratorState::COMPLETED);
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RETURN_HANDLE_IF_ABRUPT_COMPLETION(JSObject, thread);
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return JSIterator::CreateIterResultObject(thread, throwValue, true);
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}
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} // namespace panda::ecmascript
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