mirror of
https://gitee.com/openharmony/arkcompiler_runtime_core
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821fd125c1
Issue: https://gitee.com/openharmony/arkcompiler_ets_frontend/issues/IACORD Signed-off-by: huyunhui1 <huyunhui1@huawei.com> Change-Id: Ia6590fc54469f85c1459079a75411d64d91d0273
244 lines
15 KiB
C++
244 lines
15 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 ASSEMBLER_ASSEMBLY_EMITTER_H
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#define ASSEMBLER_ASSEMBLY_EMITTER_H
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#include <memory>
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#include <type_traits>
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#include <vector>
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#include <unordered_map>
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#include "assembly-ins.h"
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#include "assembly-literals.h"
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#include "assembly-program.h"
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#include "assembly-type.h"
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#include "assembly-function.h"
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#include "bytecode_emitter.h"
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#include "file_item_container.h"
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#include "pgo.h"
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namespace panda::pandasm {
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class AsmEmitter {
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public:
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struct PandaFileToPandaAsmMaps {
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std::unordered_map<uint32_t, std::string> methods;
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std::unordered_map<uint32_t, std::string> fields;
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std::unordered_map<uint32_t, std::string> classes;
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std::unordered_map<uint32_t, std::string> strings;
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std::unordered_map<uint32_t, std::string> literalarrays;
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};
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struct AsmEntityCollections {
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std::unordered_map<std::string, panda_file::BaseMethodItem *> method_items;
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std::unordered_map<std::string, panda_file::BaseFieldItem *> field_items;
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std::unordered_map<std::string, panda_file::BaseClassItem *> class_items;
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std::unordered_map<std::string, panda_file::StringItem *> string_items;
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std::unordered_map<std::string, panda_file::LiteralArrayItem *> literalarray_items;
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};
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static bool Emit(panda_file::ItemContainer *items, const Program &program, PandaFileToPandaAsmMaps *maps = nullptr,
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bool emit_debug_info = true, panda::panda_file::pgo::ProfileOptimizer *profile_opt = nullptr);
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static bool Emit(panda_file::Writer *writer, const Program &program, std::map<std::string, size_t> *stat = nullptr,
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PandaFileToPandaAsmMaps *maps = nullptr, bool debug_info = true,
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panda::panda_file::pgo::ProfileOptimizer *profile_opt = nullptr,
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uint8_t api = 0, std::string subApi = panda_file::DEFAULT_SUB_API_VERSION);
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static bool Emit(const std::string &filename, const Program &program, std::map<std::string, size_t> *stat = nullptr,
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PandaFileToPandaAsmMaps *maps = nullptr, bool debug_info = true,
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panda::panda_file::pgo::ProfileOptimizer *profile_opt = nullptr,
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uint8_t api = 0, std::string subApi = panda_file::DEFAULT_SUB_API_VERSION);
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static bool EmitPrograms(const std::string &filename, const std::vector<Program *> &progs, bool emit_debug_info,
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uint8_t api = 0, std::string subApi = panda_file::DEFAULT_SUB_API_VERSION);
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static std::unique_ptr<const panda_file::File> Emit(const Program &program,
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PandaFileToPandaAsmMaps *maps = nullptr,
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uint8_t api = 0,
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std::string subApi = panda_file::DEFAULT_SUB_API_VERSION);
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static std::string GetLastError()
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{
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return last_error;
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}
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private:
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static bool FillFields(panda_file::ItemContainer *items, const Program &program,
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const panda::pandasm::Record &record, const AsmEmitter::AsmEntityCollections &entities);
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static bool CheckDuplicateField(panda_file::ValueItem &value_item, panda_file::FieldItem &field_item,
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std::string &field_name);
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static void MakeStringItems(panda_file::ItemContainer *items, const Program &program,
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AsmEntityCollections &entities);
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static void MakeLiteralItems(panda_file::ItemContainer *items, const Program &program,
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AsmEmitter::AsmEntityCollections &entities);
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static void MakeArrayTypeItems(panda_file::ItemContainer *items, const Program &program,
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AsmEntityCollections &entities);
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static bool HandleRecordAsForeign(
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panda_file::ItemContainer *items, const Program &program, AsmEntityCollections &entities,
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const std::unordered_map<panda_file::Type::TypeId, panda_file::PrimitiveTypeItem *> &primitive_types,
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const std::string &name, const Record &rec);
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static bool HandleBaseRecord(panda_file::ItemContainer *items, const Program &program, const std::string &name,
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const Record &base_rec, panda_file::ClassItem *record);
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static bool HandleInterfaces(panda_file::ItemContainer *items, const Program &program, const std::string &name,
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const Record &rec, panda_file::ClassItem *record);
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static bool HandleFields(
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panda_file::ItemContainer *items, const Program &program, AsmEmitter::AsmEntityCollections &entities,
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const std::unordered_map<panda_file::Type::TypeId, panda_file::PrimitiveTypeItem *> &primitive_types,
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const std::string &name, const Record &rec, panda_file::ClassItem *record);
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static bool HandleRecord(
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panda_file::ItemContainer *items, const Program &program, AsmEntityCollections &entities,
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const std::unordered_map<panda_file::Type::TypeId, panda_file::PrimitiveTypeItem *> &primitive_types,
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const std::string &name, const Record &rec);
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static bool MakeRecordItems(
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panda_file::ItemContainer *items, const Program &program, AsmEntityCollections &entities,
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const std::unordered_map<panda_file::Type::TypeId, panda_file::PrimitiveTypeItem *> &primitive_types);
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static panda_file::StringItem *GetMethodName(panda_file::ItemContainer *items, const Function &func,
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const std::string &name);
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static bool HandleAreaForInner(panda_file::ItemContainer *items, const Program &program,
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panda_file::ClassItem **area, panda_file::ForeignClassItem **foreign_area,
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const std::string &name, const std::string &record_owner_name);
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static bool HandleRecordOnwer(panda_file::ItemContainer *items, const Program &program,
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panda_file::ClassItem **area, panda_file::ForeignClassItem **foreign_area,
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const std::string &name, const std::string &record_owner_name);
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static bool HandleFunctionParams(
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panda_file::ItemContainer *items, const Program &program, size_t idx, const std::string &name,
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const Function &func,
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const std::unordered_map<panda_file::Type::TypeId, panda_file::PrimitiveTypeItem *> &primitive_types,
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std::vector<panda_file::MethodParamItem> ¶ms);
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static bool HandleFunctionLocalVariables(panda_file::ItemContainer *items, const Function &func,
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const std::string &name);
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static bool CreateMethodItem(panda_file::ItemContainer *items, AsmEmitter::AsmEntityCollections &entities,
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const Function &func, panda_file::TypeItem *type_item, panda_file::ClassItem *area,
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panda_file::ForeignClassItem *foreign_area, uint32_t access_flags,
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panda_file::StringItem *method_name, const std::string &mangled_name,
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const std::string &name, std::vector<panda_file::MethodParamItem> ¶ms);
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static bool MakeFunctionItems(
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panda_file::ItemContainer *items, const Program &program, AsmEntityCollections &entities,
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const std::unordered_map<panda_file::Type::TypeId, panda_file::PrimitiveTypeItem *> &primitive_types,
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bool emit_debug_info);
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static bool MakeRecordAnnotations(panda_file::ItemContainer *items, const Program &program,
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const AsmEntityCollections &entities);
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static void SetCodeAndDebugInfo(panda_file::ItemContainer *items, panda_file::MethodItem *method,
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const Function &func, bool emit_debug_info);
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static bool AddMethodAndParamsAnnotations(panda_file::ItemContainer *items, const Program &program,
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const AsmEmitter::AsmEntityCollections &entities,
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panda_file::MethodItem *method, const Function &func);
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static bool MakeFunctionDebugInfoAndAnnotations(panda_file::ItemContainer *items, const Program &program,
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const AsmEntityCollections &entities, bool emit_debug_info);
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static void FillMap(PandaFileToPandaAsmMaps *maps, AsmEntityCollections &entities);
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static void EmitDebugInfo(panda_file::ItemContainer *items, const Program &program,
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const std::vector<uint8_t> *bytes, const panda_file::MethodItem *method,
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const Function &func, const std::string &name, bool emit_debug_info);
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static bool EmitFunctions(panda_file::ItemContainer *items, const Program &program,
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const AsmEntityCollections &entities, bool emit_debug_info);
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static panda_file::TypeItem *GetTypeItem(
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panda_file::ItemContainer *items,
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const std::unordered_map<panda_file::Type::TypeId, panda_file::PrimitiveTypeItem *> &primitive_types,
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const Type &type, const Program &program);
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static void SetLastError(const std::string &message)
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{
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last_error = message;
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}
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static bool MakeItemsForSingleProgram(panda_file::ItemContainer *items, const Program &program,
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bool emit_debug_info, AsmEntityCollections &entities,
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std::unordered_map<panda_file::Type::TypeId, panda_file::PrimitiveTypeItem *> primitive_types);
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static std::string GetMethodSignatureFromProgram(const std::string &name, const Program &program);
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static panda_file::LiteralItem *CreateLiteralItem(
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panda_file::ItemContainer *container, const Value *value, std::vector<panda_file::LiteralItem> *out,
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const AsmEmitter::AsmEntityCollections &entities);
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template <class PrimType>
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static panda_file::ScalarValueItem *CreateScalarPrimValueItem(panda_file::ItemContainer *container,
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const Value *value,
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std::vector<panda_file::ScalarValueItem> *out)
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{
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static_assert(std::is_arithmetic<PrimType>::value);
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auto v = value->GetAsScalar()->GetValue<PrimType>();
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if (out != nullptr) {
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out->emplace_back(v, container);
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return &out->back();
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}
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if constexpr (std::is_same<PrimType, uint32_t>::value) {
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return container->GetOrCreateIntegerValueItem(v);
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} else if constexpr (std::is_same<PrimType, uint64_t>::value) {
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return container->GetOrCreateLongValueItem(v);
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} else if constexpr (std::is_same<PrimType, float>::value) {
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return container->GetOrCreateFloatValueItem(v);
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} else if constexpr (std::is_same<PrimType, double>::value) {
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return container->GetOrCreateDoubleValueItem(v);
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} else {
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UNREACHABLE();
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return nullptr;
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}
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}
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static panda_file::ScalarValueItem *CreateScalarStringValueItem(panda_file::ItemContainer *container,
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const Value *value,
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std::vector<panda_file::ScalarValueItem> *out);
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static panda_file::ScalarValueItem *CreateScalarRecordValueItem(
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panda_file::ItemContainer *container, const Value *value, std::vector<panda_file::ScalarValueItem> *out,
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const std::unordered_map<std::string, panda_file::BaseClassItem *> &classes);
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static panda_file::ScalarValueItem *CreateScalarMethodValueItem(
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panda_file::ItemContainer *container, const Value *value, std::vector<panda_file::ScalarValueItem> *out,
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const Program &program, const std::unordered_map<std::string, panda_file::BaseMethodItem *> &methods);
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static panda_file::ScalarValueItem *CreateScalarLiteralArrayItem(
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panda_file::ItemContainer *container, const Value *value, std::vector<panda_file::ScalarValueItem> *out,
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const Program &program, const std::unordered_map<std::string, panda_file::LiteralArrayItem *> &literalarrays);
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static panda_file::ScalarValueItem *CreateScalarEnumValueItem(
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panda_file::ItemContainer *container, const Value *value, std::vector<panda_file::ScalarValueItem> *out,
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const std::unordered_map<std::string, panda_file::BaseFieldItem *> &fields);
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static panda_file::ScalarValueItem *CreateScalarAnnotationValueItem(
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panda_file::ItemContainer *container, const Value *value, std::vector<panda_file::ScalarValueItem> *out,
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const Program &program, const AsmEmitter::AsmEntityCollections &entities);
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static panda_file::ScalarValueItem *CreateScalarValueItem(
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panda_file::ItemContainer *container, const Value *value, std::vector<panda_file::ScalarValueItem> *out,
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const Program &program, const AsmEmitter::AsmEntityCollections &entities);
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static panda_file::ValueItem *CreateValueItem(
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panda_file::ItemContainer *container, const Value *value, const Program &program,
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const AsmEmitter::AsmEntityCollections &entities);
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static panda_file::AnnotationItem *CreateAnnotationItem(
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panda_file::ItemContainer *container, const AnnotationData &annotation, const Program &program,
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const AsmEmitter::AsmEntityCollections &entities);
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static panda_file::MethodHandleItem *CreateMethodHandleItem(
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panda_file::ItemContainer *container, const MethodHandle &mh,
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const std::unordered_map<std::string, panda_file::BaseFieldItem *> &fields,
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const std::unordered_map<std::string, panda_file::BaseMethodItem *> &methods);
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template <class T>
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static bool AddAnnotations(T *item, panda_file::ItemContainer *container, const AnnotationMetadata &metadata,
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const Program &program, const AsmEmitter::AsmEntityCollections &entities);
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// TODO(mgonopolsky): Refactor to introduce a single error-processing mechanism for parser and emitter
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static std::string last_error;
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};
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std::string GetOwnerName(std::string name);
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std::string GetItemName(std::string name);
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} // namespace panda::pandasm
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#endif // ASSEMBLER_ASSEMBLY_EMITTER_H
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