mirror of
https://gitee.com/openharmony/arkcompiler_runtime_core
synced 2024-11-23 23:00:08 +00:00
42b884bf6e
Issue: https://gitee.com/openharmony/arkcompiler_ets_frontend/issues/IA5B6R Signed-off-by: Ilya Trubachev <trubachev.ilya@huawei-partners.com> Change-Id: I5738cbf700e5ef1f3b47dd32fa8bd3dfa44d21bf
247 lines
12 KiB
C++
247 lines
12 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 DISASSEMBLER_DISASSEMBLER_H
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#define DISASSEMBLER_DISASSEMBLER_H
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#include "macros.h"
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#include "utils/type_helpers.h"
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#include "utils/span.h"
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#include "class_data_accessor-inl.h"
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#include "code_data_accessor-inl.h"
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#include "debug_data_accessor-inl.h"
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#include "debug_info_extractor.h"
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#include "field_data_accessor-inl.h"
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#include "method_data_accessor-inl.h"
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#include "literal_data_accessor-inl.h"
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#include "libpandafile/module_data_accessor-inl.h"
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#include "param_annotations_data_accessor.h"
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#include "annotation_data_accessor.h"
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#include "proto_data_accessor-inl.h"
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#include "file-inl.h"
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#include "file.h"
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#include "os/file.h"
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#include "assembly-program.h"
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#include "assembly-ins.h"
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#include "bytecode_instruction-inl.h"
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#include "libpandabase/macros.h"
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#include <map>
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#include <memory>
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#include <string>
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#include "accumulators.h"
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namespace panda::disasm {
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class Disassembler {
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public:
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NO_COPY_SEMANTIC(Disassembler);
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DEFAULT_MOVE_SEMANTIC(Disassembler);
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Disassembler() = default;
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~Disassembler() = default;
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void Disassemble(const std::string &filename_in, const bool quiet = false, const bool skip_strings = false);
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void CollectInfo();
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void Serialize(std::ostream &os, bool add_separators = false, bool print_information = false) const;
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static inline bool IsPandasmFriendly(const char c);
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static inline bool IsSystemType(const std::string &type_name);
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void GetRecord(pandasm::Record *record, const panda_file::File::EntityId &record_id);
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void AddMethodToTables(const panda_file::File::EntityId &method_id);
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void GetMethod(pandasm::Function *method, const panda_file::File::EntityId &method_id);
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void GetLiteralArray(pandasm::LiteralArray *lit_array, size_t index) const;
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std::optional<std::vector<std::string>> GetAnnotationByMethodName(const std::string &method_name) const;
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std::optional<std::string> GetSerializedRecord(const std::string &record_name) const;
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std::optional<std::string> GetSerializedMethodAnnotation(const std::string &method_name,
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const std::string &anno_name) const;
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std::vector<std::string> GetStrings() const;
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std::vector<std::string> GetModuleLiterals() const;
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template <typename T>
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void FillLiteralArrayData(pandasm::LiteralArray *lit_array, const panda_file::LiteralTag &tag,
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const panda_file::LiteralDataAccessor::LiteralValue &value) const;
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pandasm::Ins BytecodeInstructionToPandasmInstruction(BytecodeInstruction bc_ins,
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panda_file::File::EntityId method_id) const;
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const ProgInfo &GetProgInfo() const
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{
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return prog_info_;
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}
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std::vector<size_t> GetColumnNumber();
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std::vector<size_t> GetLineNumber();
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private:
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void GetLiteralArrays();
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void FillLiteralArrayTable(panda_file::File::EntityId &id, size_t index);
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void FillLiteralData(pandasm::LiteralArray *lit_array, const panda_file::LiteralDataAccessor::LiteralValue &value,
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const panda_file::LiteralTag &tag) const;
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void GetRecords();
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void GetFields(pandasm::Record *record, const panda_file::File::EntityId &record_id);
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void GetMethods(const panda_file::File::EntityId &record_id);
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void GetAnnotationElements(pandasm::Function &method, const panda_file::AnnotationDataAccessor &ada,
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const std::string &annotation_name);
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void GetMethodAnnotations(pandasm::Function &method, const panda_file::File::EntityId &method_id);
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void CreateAnnotationElement(panda_file::AnnotationDataAccessor &ada, pandasm::Function &method,
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const std::string &ann_name, const std::string &ann_elem_name,
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const std::string &ann_elem_index);
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template <typename T, typename U>
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void AddAnnotationElement(pandasm::Function &method, const std::string &annotation_name, const std::string &key,
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const U &value);
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void GetParams(pandasm::Function *method, const panda_file::File::EntityId &code_id) const;
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IdList GetInstructions(pandasm::Function *method, panda_file::File::EntityId method_id,
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panda_file::File::EntityId code_id) const;
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LabelTable GetExceptions(pandasm::Function *method, panda_file::File::EntityId method_id,
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panda_file::File::EntityId code_id) const;
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bool LocateTryBlock(const BytecodeInstruction &bc_ins, const BytecodeInstruction &bc_ins_last,
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const panda_file::CodeDataAccessor::TryBlock &try_block,
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pandasm::Function::CatchBlock *catch_block_pa, LabelTable *label_table, size_t try_idx) const;
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bool LocateCatchBlock(const BytecodeInstruction &bc_ins, const BytecodeInstruction &bc_ins_last,
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const panda_file::CodeDataAccessor::CatchBlock &catch_block,
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pandasm::Function::CatchBlock *catch_block_pa, LabelTable *label_table, size_t try_idx,
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size_t catch_idx) const;
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void GetMetaData(pandasm::Record *record, const panda_file::File::EntityId &record_id) const;
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void GetMetaData(pandasm::Function *method, const panda_file::File::EntityId &method_id) const;
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void GetMetaData(pandasm::Field *field, const panda_file::File::EntityId &field_id, bool is_scope_names_record);
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void GetMetadataFieldValue(panda_file::FieldDataAccessor &field_accessor, pandasm::Field *field,
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bool isScopeNamesRecord);
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void GetLanguageSpecificMetadata();
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std::string AnnotationTagToString(const char tag) const;
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std::string ScalarValueToString(const panda_file::ScalarValue &value, const std::string &type);
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std::string ArrayValueToString(const panda_file::ArrayValue &value, const std::string &type, const size_t idx);
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std::string GetFullMethodName(const panda_file::File::EntityId &method_id) const;
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std::string GetMethodSignature(const panda_file::File::EntityId &method_id) const;
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std::string GetFullRecordName(const panda_file::File::EntityId &class_id) const;
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void GetRecordInfo(const panda_file::File::EntityId &record_id, RecordInfo *record_info) const;
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void GetMethodInfo(const panda_file::File::EntityId &method_id, MethodInfo *method_info) const;
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void GetInsInfo(const panda_file::File::EntityId &code_id, MethodInfo *method_info) const;
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template <typename T>
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void SerializeValues(const pandasm::LiteralArray &lit_array, T &os) const;
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std::string SerializeLiteralArray(const pandasm::LiteralArray &lit_array) const;
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void Serialize(const std::string &key, const pandasm::LiteralArray &lit_array, std::ostream &os) const;
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void Serialize(const std::string &module_offset, const std::vector<std::string> &module_array,
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std::ostream &os) const;
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template <typename T>
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void SerializeLiterals(const pandasm::LiteralArray &lit_array, T &os) const;
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std::string LiteralTagToString(const panda_file::LiteralTag &tag) const;
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void Serialize(const pandasm::Record &record, std::ostream &os, bool print_information = false) const;
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void SerializeFields(const pandasm::Record &record, std::ostream &os, bool print_information) const;
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void Serialize(const pandasm::Function &method, std::ostream &os, bool print_information = false) const;
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void SerializeInstructions(const pandasm::Function &method, std::ostream &os,
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const std::map<std::string, MethodInfo>::const_iterator &method_info_it,
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bool print_method_info = false) const;
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void SerializeMethodAnnotations(const pandasm::Function &method, std::ostream &os) const;
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void SerializeMethodAnnotation(const pandasm::AnnotationData &anno, std::ostream &os) const;
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void SerializeAnnotationElement(const std::vector<pandasm::AnnotationElement> &elements, std::stringstream &ss,
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uint32_t idx) const;
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void SerializeStrings(const panda_file::File::EntityId &offset, const std::string &name_value,
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std::ostream &os) const;
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void Serialize(const pandasm::Function::CatchBlock &catch_block, std::ostream &os) const;
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void Serialize(const pandasm::ItemMetadata &meta, const AnnotationList &ann_list, std::ostream &os) const;
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void SerializeLineNumberTable(const panda_file::LineNumberTable &line_number_table, std::ostream &os) const;
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void SerializeColumnNumberTable(const panda_file::ColumnNumberTable &column_number_table, std::ostream &os) const;
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void SerializeLocalVariableTable(const panda_file::LocalVariableTable &local_variable_table,
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const pandasm::Function &method, std::ostream &os) const;
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bool IsModuleLiteralOffset(const panda_file::File::EntityId &id) const;
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inline void SerializeLanguage(std::ostream &os) const
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{
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os << ".language " << panda::panda_file::LanguageToString(file_language_) << "\n\n";
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}
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pandasm::Type PFTypeToPandasmType(const panda_file::Type &type, panda_file::ProtoDataAccessor &pda,
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size_t &ref_idx) const;
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pandasm::Type FieldTypeToPandasmType(const uint32_t &type) const;
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static inline std::string StringDataToString(panda_file::File::StringData sd)
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{
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return std::string(utf::Mutf8AsCString(sd.data));
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}
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pandasm::Opcode BytecodeOpcodeToPandasmOpcode(BytecodeInstruction::Opcode o) const;
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pandasm::Opcode BytecodeOpcodeToPandasmOpcode(uint8_t o) const;
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std::string IDToString(BytecodeInstruction bc_ins, panda_file::File::EntityId method_id, size_t idx) const;
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panda::panda_file::SourceLang GetRecordLanguage(panda_file::File::EntityId class_id) const;
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void GetLiteralArrayByOffset(pandasm::LiteralArray *lit_array, panda_file::File::EntityId offset) const;
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std::vector<std::string> GetModuleLiteralArray(panda_file::File::EntityId &module_id) const;
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std::string SerializeModuleLiteralArray(const std::vector<std::string> &module_array) const;
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std::string ModuleTagToString(panda_file::ModuleTag &tag) const;
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std::string getLiteralArrayTypeFromValue(const pandasm::LiteralArray &literal_array) const;
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void DumpLiteralArray(const pandasm::LiteralArray &literal_array, std::stringstream &ss) const;
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void SerializeFieldValue(const pandasm::Field &f, std::stringstream &ss) const;
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std::unique_ptr<const panda_file::File> file_;
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pandasm::Program prog_;
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inline std::string GetStringByOffset(uint32_t offset) const
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{
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const auto sd = file_->GetStringData(panda_file::File::EntityId(offset));
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return std::string(utf::Mutf8AsCString(sd.data));
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}
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inline bool IsValidOffset(uint32_t offset) const
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{
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return panda_file::File::EntityId(offset).IsValid() && offset < file_->GetHeader()->file_size;
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}
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inline std::string GetFileNameByPath(const std::string &file_path) const
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{
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size_t pos = file_path.find_last_of(panda::os::file::File::GetPathDelim());
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if (pos == std::string::npos) {
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return file_path;
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}
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return file_path.substr(pos + 1);
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}
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panda::panda_file::SourceLang file_language_ = panda::panda_file::SourceLang::PANDA_ASSEMBLY;
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std::map<std::string, panda_file::File::EntityId> record_name_to_id_;
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std::map<std::string, panda_file::File::EntityId> method_name_to_id_;
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std::map<std::string, std::vector<std::string>> modulearray_table_;
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mutable std::map<panda_file::File::EntityId, std::string> string_offset_to_name_;
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ProgAnnotations prog_ann_;
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ProgInfo prog_info_;
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std::unique_ptr<panda_file::DebugInfoExtractor> debug_info_extractor_;
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bool quiet_;
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bool skip_strings_;
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std::unordered_set<uint32_t> module_literals_;
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std::unordered_set<uint32_t> module_request_phase_literals_;
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#include "disasm_plugins.inc"
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};
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} // namespace panda::disasm
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#endif // DISASSEMBLER_DISASSEMBLER_H
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