openharmony/ark_runtime_core
1
0
Fork 0
mirror of https://github.com/openharmony/ark_runtime_core.git synced 2026-07-19 13:17:49 -04:00
Code Issues Packages Projects Releases Wiki Activity
Files
a2299e8706c33dfd1e35f11df5c97ffd3afe6775
ark_runtime_core/assembler/assembly-emitter.h
T
wanyanglan 14c9021696 add ark runtime_core 
Signed-off-by: wanyanglan <wanyanglan1@huawei.com>
Change-Id: I2564094cef9c6c41263e37faf9ffbbec14223dc7
2021-09-05 20:53:43 +08:00

242 lines
14 KiB
C++
Raw Blame History

/*
* Copyright (c) 2021 Huawei Device Co., Ltd.
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef PANDA_ASSEMBLER_ASSEMBLY_EMITTER_H_
#define PANDA_ASSEMBLER_ASSEMBLY_EMITTER_H_
#include <memory>
#include <type_traits>
#include <vector>
#include <unordered_map>
#include "assembly-ins.h"
#include "assembly-literals.h"
#include "assembly-program.h"
#include "assembly-type.h"
#include "assembly-function.h"
#include "bytecode_emitter.h"
#include "file_item_container.h"
namespace panda::pandasm {
class AsmEmitter {
public:
struct PandaFileToPandaAsmMaps {
std::unordered_map<uint32_t, std::string> methods;
std::unordered_map<uint32_t, std::string> fields;
std::unordered_map<uint32_t, std::string> classes;
std::unordered_map<uint32_t, std::string> strings;
std::unordered_map<uint32_t, std::string> literalarrays;
};
struct AsmEntityCollections {
std::unordered_map<std::string, panda_file::BaseMethodItem *> method_items;
std::unordered_map<std::string, panda_file::BaseFieldItem *> field_items;
std::unordered_map<std::string, panda_file::BaseClassItem *> class_items;
std::unordered_map<std::string_view, panda_file::StringItem *> string_items;
std::unordered_map<std::string, panda_file::LiteralArrayItem *> literalarray_items;
};
static bool Emit(panda_file::ItemContainer *items, const Program &program, PandaFileToPandaAsmMaps *maps = nullptr,
bool emit_debug_info = true);
static bool Emit(panda_file::Writer *writer, const Program &program, std::map<std::string, size_t> *stat = nullptr,
PandaFileToPandaAsmMaps *maps = nullptr, bool debug_info = true);
static bool Emit(const std::string &filename, const Program &program, std::map<std::string, size_t> *stat = nullptr,
PandaFileToPandaAsmMaps *maps = nullptr, bool debug_info = true);
static std::unique_ptr<const panda_file::File> Emit(const Program &program,
PandaFileToPandaAsmMaps *maps = nullptr);
static std::string GetLastError()
{
return last_error;
}
private:
static void MakeStringItems(panda_file::ItemContainer *items, const Program &program,
AsmEntityCollections &entities);
static void MakeLiteralItems(panda_file::ItemContainer *items, const Program &program,
AsmEmitter::AsmEntityCollections &entities);
static void MakeArrayTypeItems(panda_file::ItemContainer *items, const Program &program,
AsmEntityCollections &entities);
static bool HandleRecordAsForeign(
panda_file::ItemContainer *items, const Program &program, AsmEntityCollections &entities,
const std::unordered_map<panda_file::Type::TypeId, panda_file::PrimitiveTypeItem *> &primitive_types,
const std::string &name, const Record &rec);
static bool HandleBaseRecord(panda_file::ItemContainer *items, const Program &program, const std::string &name,
const Record &rec, panda_file::ClassItem *record);
static bool HandleInterfaces(panda_file::ItemContainer *items, const Program &program, const std::string &name,
const Record &rec, panda_file::ClassItem *record);
static bool HandleFields(
panda_file::ItemContainer *items, const Program &program, AsmEmitter::AsmEntityCollections &entities,
const std::unordered_map<panda_file::Type::TypeId, panda_file::PrimitiveTypeItem *> &primitive_types,
const std::string &name, const Record &rec, panda_file::ClassItem *record);
static bool HandleRecord(
panda_file::ItemContainer *items, const Program &program, AsmEntityCollections &entities,
const std::unordered_map<panda_file::Type::TypeId, panda_file::PrimitiveTypeItem *> &primitive_types,
const std::string &name, const Record &rec);
static bool MakeRecordItems(
panda_file::ItemContainer *items, const Program &program, AsmEntityCollections &entities,
const std::unordered_map<panda_file::Type::TypeId, panda_file::PrimitiveTypeItem *> &primitive_types);
static panda_file::StringItem *GetMethodName(panda_file::ItemContainer *items, const Function &func,
const std::string &name);
static bool HandleAreaForInner(panda_file::ItemContainer *items, const Program &program,
panda_file::ClassItem **area, panda_file::ForeignClassItem **foreign_area,
const std::string &name, const std::string &record_owner_name);
static bool HandleRecordOnwer(panda_file::ItemContainer *items, const Program &program,
panda_file::ClassItem **area, panda_file::ForeignClassItem **foreign_area,
const std::string &name, const std::string &record_owner_name);
static bool HandleFunctionParams(
panda_file::ItemContainer *items, const Program &program, size_t idx, const std::string &name,
const Function &func,
const std::unordered_map<panda_file::Type::TypeId, panda_file::PrimitiveTypeItem *> &primitive_types,
std::vector<panda_file::MethodParamItem> &params);
static bool HandleFunctionLocalVariables(panda_file::ItemContainer *items, const Function &func,
const std::string &name);
static bool CreateMethodItem(panda_file::ItemContainer *items, AsmEmitter::AsmEntityCollections &entities,
const Function &func, panda_file::TypeItem *type_item, panda_file::ClassItem *area,
panda_file::ForeignClassItem *foreign_area, uint32_t access_flags,
panda_file::StringItem *method_name, const std::string &mangled_name,
const std::string &name, std::vector<panda_file::MethodParamItem> &params);
static bool MakeFunctionItems(
panda_file::ItemContainer *items, const Program &program, AsmEntityCollections &entities,
const std::unordered_map<panda_file::Type::TypeId, panda_file::PrimitiveTypeItem *> &primitive_types,
bool emit_debug_info);
static bool MakeRecordAnnotations(panda_file::ItemContainer *items, const Program &program,
const AsmEntityCollections &entities);
static void SetCodeAndDebugInfo(panda_file::ItemContainer *items, panda_file::MethodItem *method,
const Function &func, bool emit_debug_info);
static void SetMethodSourceLang(const Program &program, panda_file::MethodItem *method, const Function &func,
const std::string &name);
static bool AddMethodAndParamsAnnotations(panda_file::ItemContainer *items, const Program &program,
const AsmEmitter::AsmEntityCollections &entities,
panda_file::MethodItem *method, const Function &func);
static bool MakeFunctionDebugInfoAndAnnotations(panda_file::ItemContainer *items, const Program &program,
const AsmEntityCollections &entities, bool emit_debug_info);
static void FillMap(PandaFileToPandaAsmMaps *maps, const AsmEntityCollections &entities);
static void EmitDebugInfo(panda_file::ItemContainer *items, const Program &program,
const std::vector<uint8_t> *bytes, const panda_file::MethodItem *method,
const Function &func, const std::string &name, bool emit_debug_info);
static bool EmitFunctions(panda_file::ItemContainer *items, const Program &program,
const AsmEntityCollections &entities, bool emit_debug_info);
static panda_file::TypeItem *GetTypeItem(
panda_file::ItemContainer *items,
const std::unordered_map<panda_file::Type::TypeId, panda_file::PrimitiveTypeItem *> &primitive_types,
const Type &type, const Program &program);
static void SetLastError(const std::string &message)
{
last_error = message;
}
static bool CheckValueType(Value::Type value_type, Type type, const Program &program);
static bool CheckValueEnumCase(const Value *value, Type type, const Program &program);
static bool CheckValueArrayCase(const Value *value, Type type, const Program &program);
static bool CheckValueMethodCase(const Value *value, const Program &program);
static bool CheckValueRecordCase(const Value *value, const Program &program);
static bool CheckValue(const Value *value, Type type, const Program &program);
static panda_file::LiteralItem *CreateLiteralItem(
panda_file::ItemContainer *container, const Value *value, std::vector<panda_file::LiteralItem> *out,
const std::unordered_map<std::string, panda_file::BaseMethodItem *> &methods);
template <class PrimType>
static panda_file::ScalarValueItem *CreateScalarPrimValueItem(panda_file::ItemContainer *container,
const Value *value,
std::vector<panda_file::ScalarValueItem> *out)
{
static_assert(std::is_arithmetic<PrimType>::value);
auto v = value->GetAsScalar()->GetValue<PrimType>();
if (out != nullptr) {
out->emplace_back(v);
return &out->back();
}
if constexpr (std::is_same<PrimType, uint32_t>::value) {
return container->GetOrCreateIntegerValueItem(v);
} else if constexpr (std::is_same<PrimType, uint64_t>::value) {
return container->GetOrCreateLongValueItem(v);
} else if constexpr (std::is_same<PrimType, float>::value) {
return container->GetOrCreateFloatValueItem(v);
} else if constexpr (std::is_same<PrimType, double>::value) {
return container->GetOrCreateDoubleValueItem(v);
} else {
UNREACHABLE();
return nullptr;
}
}
static panda_file::ScalarValueItem *CreateScalarStringValueItem(panda_file::ItemContainer *container,
const Value *value,
std::vector<panda_file::ScalarValueItem> *out);
static panda_file::ScalarValueItem *CreateScalarRecordValueItem(
panda_file::ItemContainer *container, const Value *value, std::vector<panda_file::ScalarValueItem> *out,
const std::unordered_map<std::string, panda_file::BaseClassItem *> &classes);
static panda_file::ScalarValueItem *CreateScalarMethodValueItem(
panda_file::ItemContainer *container, const Value *value, std::vector<panda_file::ScalarValueItem> *out,
const std::unordered_map<std::string, panda_file::BaseMethodItem *> &methods);
static panda_file::ScalarValueItem *CreateScalarEnumValueItem(
panda_file::ItemContainer *container, const Value *value, std::vector<panda_file::ScalarValueItem> *out,
const std::unordered_map<std::string, panda_file::BaseFieldItem *> &fields);
static panda_file::ScalarValueItem *CreateScalarAnnotationValueItem(
panda_file::ItemContainer *container, const Value *value, std::vector<panda_file::ScalarValueItem> *out,
const Program &program, const std::unordered_map<std::string, panda_file::BaseClassItem *> &classes,
const std::unordered_map<std::string, panda_file::BaseFieldItem *> &fields,
const std::unordered_map<std::string, panda_file::BaseMethodItem *> &methods);
static panda_file::ScalarValueItem *CreateScalarValueItem(
panda_file::ItemContainer *container, const Value *value, std::vector<panda_file::ScalarValueItem> *out,
const Program &program, const std::unordered_map<std::string, panda_file::BaseClassItem *> &classes,
const std::unordered_map<std::string, panda_file::BaseFieldItem *> &fields,
const std::unordered_map<std::string, panda_file::BaseMethodItem *> &methods);
static panda_file::ValueItem *CreateValueItem(
panda_file::ItemContainer *container, const Value *value, const Program &program,
const std::unordered_map<std::string, panda_file::BaseClassItem *> &classes,
const std::unordered_map<std::string, panda_file::BaseFieldItem *> &fields,
const std::unordered_map<std::string, panda_file::BaseMethodItem *> &methods);
static panda_file::AnnotationItem *CreateAnnotationItem(
panda_file::ItemContainer *container, const AnnotationData &annotation, const Program &program,
const std::unordered_map<std::string, panda_file::BaseClassItem *> &classes,
const std::unordered_map<std::string, panda_file::BaseFieldItem *> &fields,
const std::unordered_map<std::string, panda_file::BaseMethodItem *> &methods);
static panda_file::MethodHandleItem *CreateMethodHandleItem(
panda_file::ItemContainer *container, const MethodHandle &mh,
const std::unordered_map<std::string, panda_file::BaseFieldItem *> &fields,
const std::unordered_map<std::string, panda_file::BaseMethodItem *> &methods);
template <class T>
static bool AddAnnotations(T *item, panda_file::ItemContainer *container, const AnnotationMetadata &metadata,
const Program &program,
const std::unordered_map<std::string, panda_file::BaseClassItem *> &classes,
const std::unordered_map<std::string, panda_file::BaseFieldItem *> &fields,
const std::unordered_map<std::string, panda_file::BaseMethodItem *> &methods);
static std::string last_error;
};
std::string GetOwnerName(const std::string &name);
std::string GetItemName(const std::string &name);
} // namespace panda::pandasm
#endif // PANDA_ASSEMBLER_ASSEMBLY_EMITTER_H_
Reference in New Issue View Git Blame Copy Permalink