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134 lines
4.9 KiB
134 lines
4.9 KiB
4 months ago
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/*
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* Copyright (C) 2021 The Android Open Source Project
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*
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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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#include <app_info.h>
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#include "base/logging.h"
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#include "base/mutex.h"
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#include "base/safe_map.h"
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#include "thread-inl.h"
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namespace art {
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static constexpr const char* kUnknownValue = "unknown";
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AppInfo::AppInfo()
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: update_mutex_("app_info_update_mutex", LockLevel::kGenericBottomLock) {}
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// Converts VMRuntime.java constansts to a CodeType.
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AppInfo::CodeType AppInfo::FromVMRuntimeConstants(uint32_t code_type) {
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switch (code_type) {
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case kVMRuntimePrimaryApk : return CodeType::kPrimaryApk;
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case kVMRuntimeSplitApk : return CodeType::kPrimaryApk;
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case kVMRuntimeSecondaryDex : return CodeType::kSecondaryDex;
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default:
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LOG(WARNING) << "Unknown code type: " << code_type;
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return CodeType::kUnknown;
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}
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}
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static const char* CodeTypeName(AppInfo::CodeType code_type) {
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switch (code_type) {
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case AppInfo::CodeType::kPrimaryApk : return "primary-apk";
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case AppInfo::CodeType::kSplitApk : return "split-apk";
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case AppInfo::CodeType::kSecondaryDex : return "secondary-dex";
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case AppInfo::CodeType::kUnknown : return "unknown";
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}
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}
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void AppInfo::RegisterAppInfo(const std::string& package_name,
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const std::vector<std::string>& code_paths,
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const std::string& cur_profile_path,
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const std::string& ref_profile_path,
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AppInfo::CodeType code_type) {
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MutexLock mu(Thread::Current(), update_mutex_);
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package_name_ = package_name;
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for (const std::string& code_path : code_paths) {
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CodeLocationInfo& cli = registered_code_locations_.GetOrCreate(
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code_path, []() { return CodeLocationInfo(); });
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cli.cur_profile_path = cur_profile_path;
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cli.ref_profile_path = ref_profile_path;
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cli.code_type = code_type;
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VLOG(startup) << "Registering code path. "
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<< "\npackage_name=" << package_name
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<< "\ncode_path=" << code_path
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<< "\ncode_type=" << CodeTypeName(code_type)
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<< "\ncur_profile=" << cur_profile_path
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<< "\nref_profile=" << ref_profile_path;
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}
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}
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void AppInfo::RegisterOdexStatus(const std::string& code_path,
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const std::string& compiler_filter,
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const std::string& compilation_reason,
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const std::string& odex_status) {
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MutexLock mu(Thread::Current(), update_mutex_);
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CodeLocationInfo& cli = registered_code_locations_.GetOrCreate(
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code_path, []() { return CodeLocationInfo(); });
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cli.compiler_filter = compiler_filter;
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cli.compilation_reason = compilation_reason;
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cli.odex_status = odex_status;
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VLOG(startup) << "Registering odex status. "
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<< "\ncode_path=" << code_path
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<< "\ncompiler_filter=" << compiler_filter
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<< "\ncompilation_reason=" << compilation_reason
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<< "\nodex_status=" << odex_status;
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}
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void AppInfo::GetPrimaryApkOptimizationStatus(
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std::string* out_compiler_filter,
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std::string* out_compilation_reason) {
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MutexLock mu(Thread::Current(), update_mutex_);
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for (const auto& it : registered_code_locations_) {
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const CodeLocationInfo& cli = it.second;
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if (cli.code_type == CodeType::kPrimaryApk) {
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*out_compiler_filter = cli.compiler_filter.value_or(kUnknownValue);
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*out_compilation_reason = cli.compilation_reason.value_or(kUnknownValue);
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return;
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}
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}
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*out_compiler_filter = kUnknownValue;
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*out_compilation_reason = kUnknownValue;
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}
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std::ostream& operator<<(std::ostream& os, AppInfo& rhs) {
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MutexLock mu(Thread::Current(), rhs.update_mutex_);
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os << "AppInfo for package_name=" << rhs.package_name_.value_or(kUnknownValue) << "\n";
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for (const auto& it : rhs.registered_code_locations_) {
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const std::string code_path = it.first;
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const AppInfo::CodeLocationInfo& cli = it.second;
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os << "\ncode_path=" << code_path
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<< "\ncode_type=" << CodeTypeName(cli.code_type)
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<< "\ncompiler_filter=" << cli.compiler_filter.value_or(kUnknownValue)
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<< "\ncompilation_reason=" << cli.compilation_reason.value_or(kUnknownValue)
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<< "\nodex_status=" << cli.odex_status.value_or(kUnknownValue)
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<< "\ncur_profile=" << cli.cur_profile_path.value_or(kUnknownValue)
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<< "\nref_profile=" << cli.ref_profile_path.value_or(kUnknownValue)
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<< "\n";
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}
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return os;
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}
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} // namespace art
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