mirror of
https://gitee.com/openharmony/arkcompiler_runtime_core
synced 2025-04-14 00:21:27 +00:00
757889d5e3
Issue: https://gitee.com/openharmony/arkcompiler_runtime_core/issues/I687G9?from=project-issue Test: tdd Signed-off-by: shawn_hu_ls <huxiaowei3@huawei.com>
250 lines
8.0 KiB
C++
250 lines
8.0 KiB
C++
/**
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* Copyright (c) 2021-2022 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 BYTECODE_OPTIMIZER_RUNTIME_ADAPTER_H
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#define BYTECODE_OPTIMIZER_RUNTIME_ADAPTER_H
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#include "compiler/optimizer/ir/runtime_interface.h"
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#include "libpandafile/bytecode_instruction.h"
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#include "libpandafile/class_data_accessor.h"
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#include "libpandafile/code_data_accessor.h"
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#include "libpandafile/field_data_accessor.h"
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#include "libpandafile/file.h"
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#include "libpandafile/file_items.h"
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#include "libpandafile/method_data_accessor.h"
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#include "libpandafile/proto_data_accessor.h"
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#include "libpandafile/proto_data_accessor-inl.h"
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#include "libpandafile/type_helper.h"
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namespace panda {
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using compiler::RuntimeInterface;
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class BytecodeOptimizerRuntimeAdapter : public RuntimeInterface {
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public:
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explicit BytecodeOptimizerRuntimeAdapter(const panda_file::File &panda_file) : panda_file_(panda_file) {}
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~BytecodeOptimizerRuntimeAdapter() override = default;
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BinaryFilePtr GetBinaryFileForMethod([[maybe_unused]] MethodPtr method) const override
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{
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return const_cast<panda_file::File *>(&panda_file_);
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}
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uint32_t ResolveOffsetByIndex(MethodPtr parent_method, uint16_t index) const override
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{
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return panda_file_.ResolveOffsetByIndex(MethodCast(parent_method), index).GetOffset();
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}
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MethodId GetMethodId(MethodPtr method) const override
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{
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return static_cast<MethodId>(reinterpret_cast<uintptr_t>(method));
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}
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size_t GetMethodTotalArgumentsCount(MethodPtr method) const override
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{
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panda_file::MethodDataAccessor mda(panda_file_, MethodCast(method));
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ASSERT(!mda.IsExternal());
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panda_file::CodeDataAccessor cda(panda_file_, mda.GetCodeId().value());
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return cda.GetNumArgs();
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}
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size_t GetMethodArgumentsCount([[maybe_unused]] MethodPtr caller, MethodId id) const override
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{
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panda_file::MethodDataAccessor mda(panda_file_, panda_file::File::EntityId(id));
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panda_file::ProtoDataAccessor pda(panda_file_, mda.GetProtoId());
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return pda.GetNumArgs();
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}
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size_t GetMethodRegistersCount(MethodPtr method) const override
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{
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panda_file::MethodDataAccessor mda(panda_file_, MethodCast(method));
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ASSERT(!mda.IsExternal());
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panda_file::CodeDataAccessor cda(panda_file_, mda.GetCodeId().value());
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return cda.GetNumVregs();
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}
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const uint8_t *GetMethodCode(MethodPtr method) const override
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{
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panda_file::MethodDataAccessor mda(panda_file_, MethodCast(method));
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ASSERT(!mda.IsExternal());
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panda_file::CodeDataAccessor cda(panda_file_, mda.GetCodeId().value());
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return cda.GetInstructions();
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}
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size_t GetMethodCodeSize(MethodPtr method) const override
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{
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panda_file::MethodDataAccessor mda(panda_file_, MethodCast(method));
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ASSERT(!mda.IsExternal());
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panda_file::CodeDataAccessor cda(panda_file_, mda.GetCodeId().value());
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return cda.GetCodeSize();
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}
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compiler::SourceLanguage GetMethodSourceLanguage(MethodPtr method) const override
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{
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panda_file::MethodDataAccessor mda(panda_file_, MethodCast(method));
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ASSERT(!mda.IsExternal());
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auto source_lang = mda.GetSourceLang();
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ASSERT(source_lang.has_value());
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return static_cast<compiler::SourceLanguage>(source_lang.value());
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}
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size_t GetClassIdForMethod(MethodPtr method) const override
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{
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panda_file::MethodDataAccessor mda(panda_file_, MethodCast(method));
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return static_cast<size_t>(mda.GetClassId().GetOffset());
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}
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std::string GetClassNameFromMethod(MethodPtr method) const override
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{
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panda_file::MethodDataAccessor mda(panda_file_, MethodCast(method));
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auto string_data = panda_file_.GetStringData(mda.GetClassId());
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return std::string(reinterpret_cast<const char *>(string_data.data));
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}
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std::string GetMethodName(MethodPtr method) const override
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{
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panda_file::MethodDataAccessor mda(panda_file_, MethodCast(method));
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auto string_data = panda_file_.GetStringData(mda.GetNameId());
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return std::string(reinterpret_cast<const char *>(string_data.data));
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}
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std::string GetMethodFullName(MethodPtr method, bool /* with_signature */) const override
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{
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auto class_name = GetClassNameFromMethod(method);
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auto method_name = GetMethodName(method);
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return class_name + "::" + method_name;
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}
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TypeInfoIndex GetTypeInfoIndexByInstId(size_t id) const override
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{
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const auto it = instid_type_map_.find(id);
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if (it == instid_type_map_.end()) {
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return NO_EXPLICIT_TYPE;
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}
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return it->second;
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}
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bool IsPcBindType(int32_t pc) const override
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{
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return pc_type_map_.find(pc) != pc_type_map_.end();
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}
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bool FillInstIdTypePairByPc(size_t id, int32_t pc) override
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{
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const auto it = pc_type_map_.find(pc);
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if (it != pc_type_map_.end()) {
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instid_type_map_.emplace(id, it->second);
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return true;
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}
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return false;
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}
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bool HasInsTypeinfo() const override
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{
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return !instid_type_map_.empty();
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}
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bool AddPcTypePair(int32_t pc, TypeInfoIndex type) override
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{
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if (pc_type_map_.find(pc) != pc_type_map_.end()) {
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return false;
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}
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pc_type_map_.emplace(pc, type);
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return true;
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}
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bool FillArgTypePairs(std::unordered_map<int32_t, TypeInfoIndex> *map) const override
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{
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ASSERT(map != nullptr);
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ASSERT(map->empty());
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for (const auto &[pc, type] : pc_type_map_) {
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if (pc < 0) {
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map->emplace(pc, type);
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}
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}
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return !map->empty();
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}
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bool SetTypeLiteralArrayKey(std::string key) override
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{
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literalarray_key = key;
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return !literalarray_key.empty();
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}
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const std::string *GetTypeLiteralArrayKey() const override
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{
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return &literalarray_key;
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}
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private:
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static compiler::DataType::Type ToCompilerType(panda_file::Type type)
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{
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switch (type.GetId()) {
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case panda_file::Type::TypeId::VOID:
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return compiler::DataType::VOID;
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case panda_file::Type::TypeId::I32:
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return compiler::DataType::INT32;
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case panda_file::Type::TypeId::U32:
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return compiler::DataType::UINT32;
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case panda_file::Type::TypeId::I64:
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return compiler::DataType::INT64;
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case panda_file::Type::TypeId::U64:
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return compiler::DataType::UINT64;
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case panda_file::Type::TypeId::F64:
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return compiler::DataType::FLOAT64;
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case panda_file::Type::TypeId::REFERENCE:
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return compiler::DataType::REFERENCE;
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case panda_file::Type::TypeId::TAGGED:
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case panda_file::Type::TypeId::INVALID:
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return compiler::DataType::ANY;
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default:
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break;
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}
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UNREACHABLE();
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}
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static panda_file::File::EntityId MethodCast(RuntimeInterface::MethodPtr method)
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{
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return panda_file::File::EntityId(reinterpret_cast<uintptr_t>(method));
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}
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const panda_file::File &panda_file_;
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std::unordered_map<size_t, TypeInfoIndex> instid_type_map_;
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std::unordered_map<int32_t, TypeInfoIndex> pc_type_map_;
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std::string literalarray_key;
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std::pair<size_t, size_t> anno_elem_idx_ = std::make_pair(INVALID_TYPE_INDEX, INVALID_TYPE_INDEX);
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};
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} // namespace panda
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#endif // BYTECODE_OPTIMIZER_RUNTIME_ADAPTER_H
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