mirror of
https://gitee.com/openharmony/arkcompiler_ets_runtime
synced 2024-10-07 08:03:29 +00:00
f1efb77b4a
Issue:https://gitee.com/openharmony/arkcompiler_ets_runtime/issues/I7M4NK?from=project-issue Signed-off-by: yaochaonan <yaochaonan@huawei.com> Change-Id: Ie402c920323833b4e7df0d7bc19aa335efc230b0
409 lines
12 KiB
C++
409 lines
12 KiB
C++
/*
|
|
* Copyright (c) 2022 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 ECMASCRIPT_JSPANDAFILE_JS_PANDAFILE_H
|
|
#define ECMASCRIPT_JSPANDAFILE_JS_PANDAFILE_H
|
|
|
|
#include "ecmascript/common.h"
|
|
#include "ecmascript/js_function.h"
|
|
#include "ecmascript/jspandafile/constpool_value.h"
|
|
#include "ecmascript/jspandafile/method_literal.h"
|
|
#include "ecmascript/mem/c_containers.h"
|
|
|
|
#include "libpandafile/file-inl.h"
|
|
#include "libpandafile/file_items.h"
|
|
#include "libpandafile/literal_data_accessor.h"
|
|
|
|
namespace panda {
|
|
namespace ecmascript {
|
|
class JSPandaFile {
|
|
public:
|
|
struct JSRecordInfo {
|
|
uint32_t mainMethodIndex {0};
|
|
bool isCjs {false};
|
|
bool isJson {false};
|
|
int jsonStringId {-1};
|
|
CUnorderedSet<const EcmaVM *> vmListOfParsedConstPool;
|
|
int moduleRecordIdx {-1};
|
|
CUnorderedMap<uint32_t, uint64_t> constpoolMap;
|
|
bool hasTSTypes {false};
|
|
uint32_t typeSummaryOffset {0};
|
|
CString npmPackageName;
|
|
|
|
void SetParsedConstpoolVM(const EcmaVM *vm)
|
|
{
|
|
vmListOfParsedConstPool.insert(vm);
|
|
}
|
|
|
|
bool IsParsedConstpoolOfCurrentVM(const EcmaVM *vm) const
|
|
{
|
|
auto iter = vmListOfParsedConstPool.find(vm);
|
|
if (iter != vmListOfParsedConstPool.end()) {
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
};
|
|
static constexpr char ENTRY_FUNCTION_NAME[] = "func_main_0";
|
|
static constexpr char ENTRY_MAIN_FUNCTION[] = "_GLOBAL::func_main_0";
|
|
static constexpr char PATCH_MAIN_FUNCTION[] = "_GLOBAL::patch_main_0";
|
|
static constexpr char PATCH_FUNCTION_NAME_0[] = "patch_main_0";
|
|
static constexpr char PATCH_FUNCTION_NAME_1[] = "patch_main_1";
|
|
|
|
static constexpr char MODULE_CLASS[] = "L_ESModuleRecord;";
|
|
static constexpr char COMMONJS_CLASS[] = "L_CommonJsRecord;";
|
|
static constexpr char TYPE_FLAG[] = "typeFlag";
|
|
static constexpr char TYPE_SUMMARY_OFFSET[] = "typeSummaryOffset";
|
|
|
|
static constexpr char IS_COMMON_JS[] = "isCommonjs";
|
|
static constexpr char IS_JSON_CONTENT[] = "jsonFileContent";
|
|
static constexpr char MODULE_RECORD_IDX[] = "moduleRecordIdx";
|
|
static constexpr char PACKAGE_NAME[] = "pkgName@";
|
|
static constexpr char MERGE_ABC_NAME[] = "modules.abc";
|
|
static constexpr char NPM_PATH_SEGMENT[] = "node_modules";
|
|
static constexpr char PACKAGE_PATH_SEGMENT[] = "pkg_modules";
|
|
static constexpr char BUNDLE_INSTALL_PATH[] = "/data/storage/el1/bundle/";
|
|
static constexpr int PACKAGE_NAME_LEN = 8;
|
|
static constexpr int TYPE_SUMMARY_OFFSET_NOT_FOUND = 0;
|
|
|
|
JSPandaFile(const panda_file::File *pf, const CString &descriptor);
|
|
~JSPandaFile();
|
|
|
|
const CString &GetJSPandaFileDesc() const
|
|
{
|
|
return desc_;
|
|
}
|
|
|
|
uint32_t GetChecksum() const
|
|
{
|
|
return checksum_;
|
|
}
|
|
|
|
const panda_file::File *GetPandaFile() const
|
|
{
|
|
return pf_;
|
|
}
|
|
|
|
std::string GetFileName() const
|
|
{
|
|
return pf_->GetFilename();
|
|
}
|
|
|
|
MethodLiteral* GetMethodLiterals() const
|
|
{
|
|
return methodLiterals_;
|
|
}
|
|
|
|
void SetMethodLiteralToMap(MethodLiteral *methodLiteral)
|
|
{
|
|
ASSERT(methodLiteral != nullptr);
|
|
methodLiteralMap_.emplace(methodLiteral->GetMethodId().GetOffset(), methodLiteral);
|
|
}
|
|
|
|
const CUnorderedMap<uint32_t, MethodLiteral *> &GetMethodLiteralMap() const
|
|
{
|
|
return methodLiteralMap_;
|
|
}
|
|
|
|
MethodLiteral *GetMethodLiteralByIndex(uint32_t index) const
|
|
{
|
|
auto info = methodLiteralMap_.find(index);
|
|
if (info != methodLiteralMap_.end()) {
|
|
return info->second;
|
|
}
|
|
return nullptr;
|
|
}
|
|
|
|
uint32_t GetNumMethods() const
|
|
{
|
|
return numMethods_;
|
|
}
|
|
|
|
uint32_t GetConstpoolIndex() const
|
|
{
|
|
return constpoolIndex_;
|
|
}
|
|
|
|
uint32_t GetMainMethodIndex(const CString &recordName = ENTRY_FUNCTION_NAME) const
|
|
{
|
|
if (IsBundlePack()) {
|
|
return jsRecordInfo_.begin()->second.mainMethodIndex;
|
|
}
|
|
auto info = jsRecordInfo_.find(recordName);
|
|
if (info != jsRecordInfo_.end()) {
|
|
return info->second.mainMethodIndex;
|
|
}
|
|
LOG_ECMA(ERROR) << "can not get main method index: " << recordName;
|
|
return 0;
|
|
}
|
|
|
|
const CUnorderedMap<uint32_t, uint64_t> *GetConstpoolMapByReocrd(const CString &recordName) const
|
|
{
|
|
auto info = jsRecordInfo_.find(recordName);
|
|
if (info != jsRecordInfo_.end()) {
|
|
return &info->second.constpoolMap;
|
|
}
|
|
LOG_FULL(FATAL) << "find entryPoint failed: " << recordName;
|
|
UNREACHABLE();
|
|
}
|
|
|
|
const CUnorderedMap<uint32_t, uint64_t> &GetConstpoolMap() const
|
|
{
|
|
return constpoolMap_;
|
|
}
|
|
|
|
uint32_t PUBLIC_API GetOrInsertConstantPool(ConstPoolType type, uint32_t offset,
|
|
const CUnorderedMap<uint32_t, uint64_t> *constpoolMap = nullptr);
|
|
|
|
void UpdateMainMethodIndex(uint32_t mainMethodIndex, const CString &recordName = ENTRY_FUNCTION_NAME)
|
|
{
|
|
if (IsBundlePack()) {
|
|
jsRecordInfo_.begin()->second.mainMethodIndex = mainMethodIndex;
|
|
} else {
|
|
auto info = jsRecordInfo_.find(recordName);
|
|
if (info != jsRecordInfo_.end()) {
|
|
info->second.mainMethodIndex = mainMethodIndex;
|
|
}
|
|
}
|
|
}
|
|
|
|
PUBLIC_API MethodLiteral *FindMethodLiteral(uint32_t offset) const;
|
|
|
|
int GetModuleRecordIdx(const CString &recordName = ENTRY_FUNCTION_NAME) const
|
|
{
|
|
if (IsBundlePack()) {
|
|
return jsRecordInfo_.begin()->second.moduleRecordIdx;
|
|
}
|
|
auto info = jsRecordInfo_.find(recordName);
|
|
if (info != jsRecordInfo_.end()) {
|
|
return info->second.moduleRecordIdx;
|
|
}
|
|
// The array subscript will not have a negative number, and returning -1 means the search failed
|
|
return -1;
|
|
}
|
|
|
|
Span<const uint32_t> GetClasses() const
|
|
{
|
|
return pf_->GetClasses();
|
|
}
|
|
|
|
inline bool IsExternal(panda_file::File::EntityId id) const
|
|
{
|
|
return pf_->IsExternal(id);
|
|
}
|
|
|
|
inline panda_file::File::StringData GetStringData(panda_file::File::EntityId id) const
|
|
{
|
|
return pf_->GetStringData(id);
|
|
}
|
|
|
|
panda_file::File::EntityId ResolveMethodIndex(panda_file::File::EntityId id, uint16_t idx) const
|
|
{
|
|
return pf_->ResolveMethodIndex(id, idx);
|
|
}
|
|
|
|
panda_file::LiteralDataAccessor GetLiteralDataAccessor() const
|
|
{
|
|
EntityId literalArraysId = pf_->GetLiteralArraysId();
|
|
panda_file::LiteralDataAccessor lda(*pf_, literalArraysId);
|
|
return lda;
|
|
}
|
|
|
|
uint32_t GetConstpoolNum() const
|
|
{
|
|
return pf_->GetHeader()->num_indexes;
|
|
}
|
|
|
|
Span<const panda_file::File::EntityId> GetMethodIndex(const panda_file::File::IndexHeader *indexHeader) const
|
|
{
|
|
return pf_->GetMethodIndex(indexHeader);
|
|
}
|
|
|
|
const void *GetHeader() const
|
|
{
|
|
return static_cast<const void *>(pf_->GetHeader());
|
|
}
|
|
|
|
uint32_t GetFileSize() const
|
|
{
|
|
return pf_->GetHeader()->file_size;
|
|
}
|
|
|
|
bool CheckAndGetRecordInfo(const CString &recordName, JSRecordInfo &recordInfo) const;
|
|
|
|
CString GetJsonStringId(const JSRecordInfo &jsRecordInfo) const;
|
|
|
|
bool PUBLIC_API IsModule(const JSRecordInfo &jsRecordInfo) const
|
|
{
|
|
return jsRecordInfo.moduleRecordIdx != -1;
|
|
}
|
|
|
|
bool IsCjs(const JSRecordInfo &jsRecordInfo) const
|
|
{
|
|
return jsRecordInfo.isCjs;
|
|
}
|
|
|
|
bool IsJson(const JSRecordInfo &jsRecordInfo) const
|
|
{
|
|
return jsRecordInfo.isJson;
|
|
}
|
|
|
|
bool IsBundlePack() const
|
|
{
|
|
return isBundlePack_;
|
|
}
|
|
|
|
bool IsLoadedAOT() const
|
|
{
|
|
return (anFileInfoIndex_ != INVALID_INDEX);
|
|
}
|
|
|
|
uint32_t GetFileUniqId() const
|
|
{
|
|
return static_cast<uint32_t>(GetPandaFile()->GetUniqId());
|
|
}
|
|
|
|
bool IsNewVersion() const
|
|
{
|
|
return isNewVersion_;
|
|
}
|
|
|
|
bool HasRecord(const CString &recordName) const
|
|
{
|
|
return jsRecordInfo_.find(recordName) != jsRecordInfo_.end();
|
|
}
|
|
|
|
JSRecordInfo &FindRecordInfo(const CString &recordName)
|
|
{
|
|
auto info = jsRecordInfo_.find(recordName);
|
|
if (info == jsRecordInfo_.end()) {
|
|
LOG_FULL(FATAL) << "find recordName failed: " << recordName;
|
|
UNREACHABLE();
|
|
}
|
|
return info->second;
|
|
}
|
|
|
|
// note : it only uses in TDD
|
|
void InsertJSRecordInfo(const CString &recordName)
|
|
{
|
|
JSRecordInfo info;
|
|
jsRecordInfo_.insert({recordName, info});
|
|
}
|
|
|
|
const CUnorderedMap<CString, JSRecordInfo> &GetJSRecordInfo() const
|
|
{
|
|
return jsRecordInfo_;
|
|
}
|
|
|
|
static CString ParseEntryPoint(const CString &desc)
|
|
{
|
|
return desc.substr(1, desc.size() - 2); // 2 : skip symbol "L" and ";"
|
|
}
|
|
|
|
void CheckIsBundlePack();
|
|
void CheckIsRecordWithBundleName(const CString &entry);
|
|
bool IsRecordWithBundleName() const
|
|
{
|
|
return isRecordWithBundleName_;
|
|
}
|
|
CString GetEntryPoint(const CString &recordName) const;
|
|
CString GetNpmEntries(const CString &recordName) const;
|
|
uint32_t GetAOTFileInfoIndex() const
|
|
{
|
|
return anFileInfoIndex_;
|
|
}
|
|
|
|
void SetAOTFileInfoIndex(uint32_t index)
|
|
{
|
|
anFileInfoIndex_ = index;
|
|
}
|
|
|
|
static bool IsEntryOrPatch(const CString &name)
|
|
{
|
|
return (name == PATCH_FUNCTION_NAME_0) || (name == ENTRY_FUNCTION_NAME);
|
|
}
|
|
|
|
bool HasTSTypes(const CString &recordName) const
|
|
{
|
|
auto it = jsRecordInfo_.find(recordName);
|
|
if (it != jsRecordInfo_.end()) {
|
|
return it->second.hasTSTypes;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
bool HasTSTypes(const JSRecordInfo &recordInfo) const
|
|
{
|
|
return recordInfo.hasTSTypes;
|
|
}
|
|
|
|
uint32_t GetTypeSummaryOffset(const CString &recordName) const
|
|
{
|
|
auto it = jsRecordInfo_.find(recordName);
|
|
if (it != jsRecordInfo_.end()) {
|
|
return it->second.typeSummaryOffset;
|
|
}
|
|
return TYPE_SUMMARY_OFFSET_NOT_FOUND;
|
|
}
|
|
|
|
bool HasTypeSummaryOffset(const CString &recordName) const
|
|
{
|
|
return GetTypeSummaryOffset(recordName) != TYPE_SUMMARY_OFFSET_NOT_FOUND;
|
|
}
|
|
|
|
void DeleteParsedConstpoolVM(const EcmaVM *vm)
|
|
{
|
|
for (auto &recordInfo : jsRecordInfo_) {
|
|
recordInfo.second.vmListOfParsedConstPool.erase(vm);
|
|
}
|
|
}
|
|
static FunctionKind PUBLIC_API GetFunctionKind(panda_file::FunctionKind funcKind);
|
|
static FunctionKind GetFunctionKind(ConstPoolType type);
|
|
|
|
bool IsFirstMergedAbc() const;
|
|
const void *GetBase() const
|
|
{
|
|
return static_cast<const void *>(pf_->GetBase());
|
|
}
|
|
|
|
private:
|
|
void InitializeUnMergedPF();
|
|
void InitializeMergedPF();
|
|
|
|
static constexpr size_t VERSION_SIZE = 4;
|
|
static constexpr std::array<uint8_t, VERSION_SIZE> OLD_VERSION {0, 0, 0, 2};
|
|
|
|
uint32_t constpoolIndex_ {0};
|
|
uint32_t checksum_ {0};
|
|
CUnorderedMap<uint32_t, MethodLiteral *> methodLiteralMap_;
|
|
CUnorderedMap<uint32_t, uint64_t> constpoolMap_;
|
|
uint32_t numMethods_ {0};
|
|
MethodLiteral *methodLiterals_ {nullptr};
|
|
const panda_file::File *pf_ {nullptr};
|
|
CString desc_;
|
|
uint32_t anFileInfoIndex_ {INVALID_INDEX};
|
|
bool isNewVersion_ {false};
|
|
|
|
// marge abc
|
|
bool isBundlePack_ {true}; // isBundlePack means app compile mode is JSBundle
|
|
CUnorderedMap<CString, JSRecordInfo> jsRecordInfo_;
|
|
bool isRecordWithBundleName_ {true};
|
|
static bool loadedFirstPandaFile;
|
|
bool isFirstPandafile_{false};
|
|
};
|
|
} // namespace ecmascript
|
|
} // namespace panda
|
|
#endif // ECMASCRIPT_JSPANDAFILE_JS_PANDAFILE_H
|