mirror of
https://gitee.com/openharmony/arkcompiler_ets_runtime
synced 2024-10-07 08:03:29 +00:00
ab13a0da91
Details: 1. Add old Opcode defines 2. Add new inst handler of throw & wide & deprecated 3. Modify interpreter for new inst 4. Modify typeinfer for new inst 5. Modify asm interpreter for new inst 6. Modify aot circuit builder for new inst 7. Translate old inst to first level inst Issue: https://gitee.com/openharmony/arkcompiler_ets_runtime/issues/I5LPNL Signed-off-by: wengchangcheng <wengchangcheng@huawei.com> Change-Id: If9e0b60cafc32a662a5fb1676887939d5a2b9ebf
78 lines
3.2 KiB
C++
78 lines
3.2 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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#include "ecmascript/generator_helper.h"
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#include "ecmascript/interpreter/interpreter-inl.h"
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#include "ecmascript/js_iterator.h"
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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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