mirror of
https://github.com/openharmony/ark_js_runtime.git
synced 2026-08-28 04:49:56 -04:00
ding
c80c97bdfa
1.Add typelowering framework. 2.Add newobjdynrange in typelowering which brings static TS type info to runtime phase. 3.Serialize and deserialize hclass table with snapshot, fix minor bugs in snapshot by the way. 4.Add IsFormTSTypeBit in HClass to distinguish hclasses which come from compile phase. 5.Fix compatibility issues in property operations api and some builints api. 6.Add 3 compatibility issues test cases. Issue:https://gitee.com/openharmony/ark_js_runtime/issues/I5E2N9 Signed-off-by: ding <dingding5@huawei.com> Change-Id: I98626e6eea01f4455ec818ba0ad872b3be98b729
99 lines
4.1 KiB
C++
99 lines
4.1 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/compiler/pass_manager.h"
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#include "ecmascript/compiler/file_generators.h"
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#include "ecmascript/compiler/pass.h"
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#include "ecmascript/ecma_handle_scope.h"
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#include "ecmascript/js_tagged_value.h"
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#include "ecmascript/jspandafile/js_pandafile_manager.h"
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#include "ecmascript/jspandafile/panda_file_translator.h"
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#include "ecmascript/snapshot/mem/snapshot.h"
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#include "ecmascript/ts_types/ts_loader.h"
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namespace panda::ecmascript::kungfu {
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bool PassManager::Compile(const std::string &fileName, AOTFileGenerator &generator)
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{
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BytecodeTranslationInfo translationInfo;
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[[maybe_unused]] EcmaHandleScope handleScope(vm_->GetJSThread());
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bool res = CollectInfoOfPandaFile(fileName, entry_, &translationInfo);
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if (!res) {
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COMPILER_LOG(ERROR) << "Cannot execute panda file '" << fileName << "'";
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return false;
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}
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auto aotModule = new LLVMModule("aot_" + fileName, triple_);
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auto aotModuleAssembler = new LLVMAssembler(aotModule->GetModule(), LOptions(optLevel_, true));
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CompilationConfig cmpCfg(triple_);
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TSLoader *tsLoader = vm_->GetTSLoader();
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bool enableLog = log_->IsAlwaysEnabled();
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for (size_t i = 0; i < translationInfo.methodPcInfos.size(); i++) {
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const JSMethod *method = translationInfo.methodPcInfos[i].method;
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const std::string methodName(method->GetMethodName());
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if (!log_->IsAlwaysEnabled() && !log_->IsAlwaysDisabled()) { // neither "all" nor "none"
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enableLog = log_->IncludesMethod(fileName, methodName);
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}
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if (enableLog) {
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COMPILER_LOG(INFO) << "\033[34m" << "aot method [" << fileName << ":"
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<< methodName << "] log:" << "\033[0m";
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}
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BytecodeCircuitBuilder builder(translationInfo, i, tsLoader, enableLog);
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builder.BytecodeToCircuit();
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PassData data(builder.GetCircuit());
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PassRunner<PassData> pipeline(&data, enableLog);
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pipeline.RunPass<TypeInferPass>(&builder, tsLoader);
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pipeline.RunPass<TypeLoweringPass>(&builder, &cmpCfg, tsLoader);
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pipeline.RunPass<SlowPathLoweringPass>(&builder, &cmpCfg);
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pipeline.RunPass<VerifierPass>();
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pipeline.RunPass<SchedulingPass>();
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pipeline.RunPass<LLVMIRGenPass>(aotModule, method);
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}
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generator.AddModule(aotModule, aotModuleAssembler, translationInfo.jsPandaFile);
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return true;
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}
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bool PassManager::CollectInfoOfPandaFile(const std::string &fileName, std::string_view entryPoint,
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BytecodeTranslationInfo *translateInfo)
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{
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if (translateInfo == nullptr) {
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return false;
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}
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const JSPandaFile *jsPandaFile =
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JSPandaFileManager::GetInstance()->LoadAotInfoFromPf(fileName.c_str(), entryPoint,
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&(translateInfo->methodPcInfos));
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if (jsPandaFile == nullptr) {
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return false;
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}
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translateInfo->jsPandaFile = jsPandaFile;
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if (jsPandaFile->HasTSTypes()) {
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TSLoader *tsLoader = vm_->GetTSLoader();
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tsLoader->DecodeTSTypes(jsPandaFile);
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} else {
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COMPILER_LOG(INFO) << fileName << " has no type info";
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}
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auto program = PandaFileTranslator::GenerateProgram(vm_, jsPandaFile);
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JSHandle<JSFunction> mainFunc(vm_->GetJSThread(), program->GetMainFunction());
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JSHandle<JSTaggedValue> constPool(vm_->GetJSThread(), mainFunc->GetConstantPool());
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translateInfo->constantPool = constPool;
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return true;
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}
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} // namespace panda::ecmascript::kungfu
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