Merge pull request #1204 from lioncash/pimpl
core: Make the main System class use the PImpl idiom
This commit is contained in:
bunnei
GitHub
commit
f08d24e9c0
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@ -27,71 +27,9 @@ namespace Core {
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/*static*/ System System::s_instance;
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System::System() = default;
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System::~System() = default;
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/// Runs a CPU core while the system is powered on
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static void RunCpuCore(std::shared_ptr<Cpu> cpu_state) {
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while (Core::System::GetInstance().IsPoweredOn()) {
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cpu_state->RunLoop(true);
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}
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}
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Cpu& System::CurrentCpuCore() {
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// If multicore is enabled, use host thread to figure out the current CPU core
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if (Settings::values.use_multi_core) {
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const auto& search = thread_to_cpu.find(std::this_thread::get_id());
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ASSERT(search != thread_to_cpu.end());
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ASSERT(search->second);
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return *search->second;
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}
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// Otherwise, use single-threaded mode active_core variable
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return *cpu_cores[active_core];
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}
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System::ResultStatus System::RunLoop(bool tight_loop) {
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status = ResultStatus::Success;
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// Update thread_to_cpu in case Core 0 is run from a different host thread
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thread_to_cpu[std::this_thread::get_id()] = cpu_cores[0];
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if (GDBStub::IsServerEnabled()) {
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GDBStub::HandlePacket();
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// If the loop is halted and we want to step, use a tiny (1) number of instructions to
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// execute. Otherwise, get out of the loop function.
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if (GDBStub::GetCpuHaltFlag()) {
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if (GDBStub::GetCpuStepFlag()) {
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tight_loop = false;
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} else {
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return ResultStatus::Success;
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}
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}
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}
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for (active_core = 0; active_core < NUM_CPU_CORES; ++active_core) {
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cpu_cores[active_core]->RunLoop(tight_loop);
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if (Settings::values.use_multi_core) {
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// Cores 1-3 are run on other threads in this mode
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break;
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}
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}
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if (GDBStub::IsServerEnabled()) {
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GDBStub::SetCpuStepFlag(false);
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}
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return status;
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}
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System::ResultStatus System::SingleStep() {
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return RunLoop(false);
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}
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static FileSys::VirtualFile GetGameFileFromPath(const FileSys::VirtualFilesystem& vfs,
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const std::string& path) {
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namespace {
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FileSys::VirtualFile GetGameFileFromPath(const FileSys::VirtualFilesystem& vfs,
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const std::string& path) {
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// To account for split 00+01+etc files.
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std::string dir_name;
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std::string filename;
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@ -121,41 +59,267 @@ static FileSys::VirtualFile GetGameFileFromPath(const FileSys::VirtualFilesystem
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return vfs->OpenFile(path, FileSys::Mode::Read);
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}
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/// Runs a CPU core while the system is powered on
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void RunCpuCore(std::shared_ptr<Cpu> cpu_state) {
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while (Core::System::GetInstance().IsPoweredOn()) {
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cpu_state->RunLoop(true);
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}
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}
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} // Anonymous namespace
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struct System::Impl {
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Cpu& CurrentCpuCore() {
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if (Settings::values.use_multi_core) {
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const auto& search = thread_to_cpu.find(std::this_thread::get_id());
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ASSERT(search != thread_to_cpu.end());
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ASSERT(search->second);
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return *search->second;
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}
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// Otherwise, use single-threaded mode active_core variable
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return *cpu_cores[active_core];
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}
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ResultStatus RunLoop(bool tight_loop) {
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status = ResultStatus::Success;
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// Update thread_to_cpu in case Core 0 is run from a different host thread
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thread_to_cpu[std::this_thread::get_id()] = cpu_cores[0];
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if (GDBStub::IsServerEnabled()) {
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GDBStub::HandlePacket();
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// If the loop is halted and we want to step, use a tiny (1) number of instructions to
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// execute. Otherwise, get out of the loop function.
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if (GDBStub::GetCpuHaltFlag()) {
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if (GDBStub::GetCpuStepFlag()) {
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tight_loop = false;
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} else {
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return ResultStatus::Success;
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}
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}
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}
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for (active_core = 0; active_core < NUM_CPU_CORES; ++active_core) {
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cpu_cores[active_core]->RunLoop(tight_loop);
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if (Settings::values.use_multi_core) {
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// Cores 1-3 are run on other threads in this mode
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break;
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}
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}
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if (GDBStub::IsServerEnabled()) {
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GDBStub::SetCpuStepFlag(false);
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}
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return status;
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}
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ResultStatus Init(Frontend::EmuWindow& emu_window) {
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LOG_DEBUG(HW_Memory, "initialized OK");
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CoreTiming::Init();
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kernel.Initialize();
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// Create a default fs if one doesn't already exist.
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if (virtual_filesystem == nullptr)
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virtual_filesystem = std::make_shared<FileSys::RealVfsFilesystem>();
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current_process = Kernel::Process::Create(kernel, "main");
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cpu_barrier = std::make_shared<CpuBarrier>();
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cpu_exclusive_monitor = Cpu::MakeExclusiveMonitor(cpu_cores.size());
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for (size_t index = 0; index < cpu_cores.size(); ++index) {
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cpu_cores[index] = std::make_shared<Cpu>(cpu_exclusive_monitor, cpu_barrier, index);
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}
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telemetry_session = std::make_unique<Core::TelemetrySession>();
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service_manager = std::make_shared<Service::SM::ServiceManager>();
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Service::Init(service_manager, virtual_filesystem);
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GDBStub::Init();
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renderer = VideoCore::CreateRenderer(emu_window);
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if (!renderer->Init()) {
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return ResultStatus::ErrorVideoCore;
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}
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gpu_core = std::make_unique<Tegra::GPU>(renderer->Rasterizer());
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// Create threads for CPU cores 1-3, and build thread_to_cpu map
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// CPU core 0 is run on the main thread
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thread_to_cpu[std::this_thread::get_id()] = cpu_cores[0];
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if (Settings::values.use_multi_core) {
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for (size_t index = 0; index < cpu_core_threads.size(); ++index) {
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cpu_core_threads[index] =
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std::make_unique<std::thread>(RunCpuCore, cpu_cores[index + 1]);
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thread_to_cpu[cpu_core_threads[index]->get_id()] = cpu_cores[index + 1];
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}
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}
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LOG_DEBUG(Core, "Initialized OK");
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// Reset counters and set time origin to current frame
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GetAndResetPerfStats();
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perf_stats.BeginSystemFrame();
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return ResultStatus::Success;
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}
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ResultStatus Load(Frontend::EmuWindow& emu_window, const std::string& filepath) {
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app_loader = Loader::GetLoader(GetGameFileFromPath(virtual_filesystem, filepath));
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if (!app_loader) {
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LOG_CRITICAL(Core, "Failed to obtain loader for {}!", filepath);
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return ResultStatus::ErrorGetLoader;
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}
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std::pair<boost::optional<u32>, Loader::ResultStatus> system_mode =
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app_loader->LoadKernelSystemMode();
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if (system_mode.second != Loader::ResultStatus::Success) {
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LOG_CRITICAL(Core, "Failed to determine system mode (Error {})!",
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static_cast<int>(system_mode.second));
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return ResultStatus::ErrorSystemMode;
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}
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ResultStatus init_result{Init(emu_window)};
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if (init_result != ResultStatus::Success) {
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LOG_CRITICAL(Core, "Failed to initialize system (Error {})!",
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static_cast<int>(init_result));
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Shutdown();
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return init_result;
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}
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const Loader::ResultStatus load_result{app_loader->Load(current_process)};
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if (load_result != Loader::ResultStatus::Success) {
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LOG_CRITICAL(Core, "Failed to load ROM (Error {})!", static_cast<int>(load_result));
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Shutdown();
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return static_cast<ResultStatus>(static_cast<u32>(ResultStatus::ErrorLoader) +
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static_cast<u32>(load_result));
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}
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status = ResultStatus::Success;
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return status;
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}
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void Shutdown() {
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// Log last frame performance stats
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auto perf_results = GetAndResetPerfStats();
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Telemetry().AddField(Telemetry::FieldType::Performance, "Shutdown_EmulationSpeed",
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perf_results.emulation_speed * 100.0);
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Telemetry().AddField(Telemetry::FieldType::Performance, "Shutdown_Framerate",
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perf_results.game_fps);
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Telemetry().AddField(Telemetry::FieldType::Performance, "Shutdown_Frametime",
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perf_results.frametime * 1000.0);
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// Shutdown emulation session
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renderer.reset();
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GDBStub::Shutdown();
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Service::Shutdown();
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service_manager.reset();
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telemetry_session.reset();
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gpu_core.reset();
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// Close all CPU/threading state
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cpu_barrier->NotifyEnd();
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if (Settings::values.use_multi_core) {
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for (auto& thread : cpu_core_threads) {
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thread->join();
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thread.reset();
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}
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}
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thread_to_cpu.clear();
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for (auto& cpu_core : cpu_cores) {
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cpu_core.reset();
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}
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cpu_barrier.reset();
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// Shutdown kernel and core timing
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kernel.Shutdown();
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CoreTiming::Shutdown();
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// Close app loader
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app_loader.reset();
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LOG_DEBUG(Core, "Shutdown OK");
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}
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Loader::ResultStatus GetGameName(std::string& out) const {
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if (app_loader == nullptr)
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return Loader::ResultStatus::ErrorNotInitialized;
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return app_loader->ReadTitle(out);
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}
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void SetStatus(ResultStatus new_status, const char* details = nullptr) {
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status = new_status;
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if (details) {
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status_details = details;
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}
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}
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PerfStats::Results GetAndResetPerfStats() {
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return perf_stats.GetAndResetStats(CoreTiming::GetGlobalTimeUs());
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}
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Kernel::KernelCore kernel;
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/// RealVfsFilesystem instance
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FileSys::VirtualFilesystem virtual_filesystem;
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/// AppLoader used to load the current executing application
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std::unique_ptr<Loader::AppLoader> app_loader;
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std::unique_ptr<VideoCore::RendererBase> renderer;
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std::unique_ptr<Tegra::GPU> gpu_core;
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std::shared_ptr<Tegra::DebugContext> debug_context;
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Kernel::SharedPtr<Kernel::Process> current_process;
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std::shared_ptr<ExclusiveMonitor> cpu_exclusive_monitor;
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std::shared_ptr<CpuBarrier> cpu_barrier;
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std::array<std::shared_ptr<Cpu>, NUM_CPU_CORES> cpu_cores;
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std::array<std::unique_ptr<std::thread>, NUM_CPU_CORES - 1> cpu_core_threads;
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size_t active_core{}; ///< Active core, only used in single thread mode
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/// Service manager
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std::shared_ptr<Service::SM::ServiceManager> service_manager;
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/// Telemetry session for this emulation session
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std::unique_ptr<Core::TelemetrySession> telemetry_session;
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ResultStatus status = ResultStatus::Success;
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std::string status_details = "";
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/// Map of guest threads to CPU cores
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std::map<std::thread::id, std::shared_ptr<Cpu>> thread_to_cpu;
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Core::PerfStats perf_stats;
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Core::FrameLimiter frame_limiter;
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};
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System::System() : impl{std::make_unique<Impl>()} {}
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System::~System() = default;
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Cpu& System::CurrentCpuCore() {
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return impl->CurrentCpuCore();
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}
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System::ResultStatus System::RunLoop(bool tight_loop) {
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return impl->RunLoop(tight_loop);
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}
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System::ResultStatus System::SingleStep() {
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return RunLoop(false);
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}
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void System::InvalidateCpuInstructionCaches() {
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for (auto& cpu : impl->cpu_cores) {
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cpu->ArmInterface().ClearInstructionCache();
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}
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}
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System::ResultStatus System::Load(Frontend::EmuWindow& emu_window, const std::string& filepath) {
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app_loader = Loader::GetLoader(GetGameFileFromPath(virtual_filesystem, filepath));
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return impl->Load(emu_window, filepath);
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}
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if (!app_loader) {
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LOG_CRITICAL(Core, "Failed to obtain loader for {}!", filepath);
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return ResultStatus::ErrorGetLoader;
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}
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std::pair<boost::optional<u32>, Loader::ResultStatus> system_mode =
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app_loader->LoadKernelSystemMode();
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if (system_mode.second != Loader::ResultStatus::Success) {
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LOG_CRITICAL(Core, "Failed to determine system mode (Error {})!",
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static_cast<int>(system_mode.second));
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return ResultStatus::ErrorSystemMode;
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}
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ResultStatus init_result{Init(emu_window)};
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if (init_result != ResultStatus::Success) {
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LOG_CRITICAL(Core, "Failed to initialize system (Error {})!",
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static_cast<int>(init_result));
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System::Shutdown();
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return init_result;
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}
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const Loader::ResultStatus load_result{app_loader->Load(current_process)};
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if (load_result != Loader::ResultStatus::Success) {
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LOG_CRITICAL(Core, "Failed to load ROM (Error {})!", static_cast<int>(load_result));
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System::Shutdown();
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return static_cast<ResultStatus>(static_cast<u32>(ResultStatus::ErrorLoader) +
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static_cast<u32>(load_result));
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}
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status = ResultStatus::Success;
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return status;
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bool System::IsPoweredOn() const {
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return impl->cpu_barrier && impl->cpu_barrier->IsAlive();
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}
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void System::PrepareReschedule() {
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@ -163,131 +327,134 @@ void System::PrepareReschedule() {
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}
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PerfStats::Results System::GetAndResetPerfStats() {
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return perf_stats.GetAndResetStats(CoreTiming::GetGlobalTimeUs());
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return impl->GetAndResetPerfStats();
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}
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Core::TelemetrySession& System::TelemetrySession() const {
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return *impl->telemetry_session;
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}
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ARM_Interface& System::CurrentArmInterface() {
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return CurrentCpuCore().ArmInterface();
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}
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size_t System::CurrentCoreIndex() {
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return CurrentCpuCore().CoreIndex();
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}
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Kernel::Scheduler& System::CurrentScheduler() {
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return *CurrentCpuCore().Scheduler();
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}
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const std::shared_ptr<Kernel::Scheduler>& System::Scheduler(size_t core_index) {
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ASSERT(core_index < NUM_CPU_CORES);
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return cpu_cores[core_index]->Scheduler();
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return impl->cpu_cores[core_index]->Scheduler();
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}
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Kernel::KernelCore& System::Kernel() {
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return kernel;
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}
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const Kernel::KernelCore& System::Kernel() const {
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return kernel;
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Kernel::SharedPtr<Kernel::Process>& System::CurrentProcess() {
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return impl->current_process;
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}
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ARM_Interface& System::ArmInterface(size_t core_index) {
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ASSERT(core_index < NUM_CPU_CORES);
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return cpu_cores[core_index]->ArmInterface();
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return impl->cpu_cores[core_index]->ArmInterface();
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}
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Cpu& System::CpuCore(size_t core_index) {
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ASSERT(core_index < NUM_CPU_CORES);
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return *cpu_cores[core_index];
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return *impl->cpu_cores[core_index];
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}
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ExclusiveMonitor& System::Monitor() {
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return *impl->cpu_exclusive_monitor;
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}
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Tegra::GPU& System::GPU() {
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return *impl->gpu_core;
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}
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const Tegra::GPU& System::GPU() const {
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return *impl->gpu_core;
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}
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VideoCore::RendererBase& System::Renderer() {
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return *impl->renderer;
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}
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const VideoCore::RendererBase& System::Renderer() const {
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return *impl->renderer;
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}
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Kernel::KernelCore& System::Kernel() {
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return impl->kernel;
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}
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const Kernel::KernelCore& System::Kernel() const {
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return impl->kernel;
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}
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Core::PerfStats& System::GetPerfStats() {
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return impl->perf_stats;
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}
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const Core::PerfStats& System::GetPerfStats() const {
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return impl->perf_stats;
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}
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Core::FrameLimiter& System::FrameLimiter() {
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return impl->frame_limiter;
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}
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const Core::FrameLimiter& System::FrameLimiter() const {
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return impl->frame_limiter;
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}
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Loader::ResultStatus System::GetGameName(std::string& out) const {
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return impl->GetGameName(out);
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}
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void System::SetStatus(ResultStatus new_status, const char* details) {
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impl->SetStatus(new_status, details);
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}
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const std::string& System::GetStatusDetails() const {
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return impl->status_details;
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}
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Loader::AppLoader& System::GetAppLoader() const {
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return *impl->app_loader;
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}
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void System::SetGPUDebugContext(std::shared_ptr<Tegra::DebugContext> context) {
|
||||
impl->debug_context = std::move(context);
|
||||
}
|
||||
|
||||
std::shared_ptr<Tegra::DebugContext> System::GetGPUDebugContext() const {
|
||||
return impl->debug_context;
|
||||
}
|
||||
|
||||
void System::SetFilesystem(FileSys::VirtualFilesystem vfs) {
|
||||
impl->virtual_filesystem = std::move(vfs);
|
||||
}
|
||||
|
||||
FileSys::VirtualFilesystem System::GetFilesystem() const {
|
||||
return impl->virtual_filesystem;
|
||||
}
|
||||
|
||||
System::ResultStatus System::Init(Frontend::EmuWindow& emu_window) {
|
||||
LOG_DEBUG(HW_Memory, "initialized OK");
|
||||
|
||||
CoreTiming::Init();
|
||||
kernel.Initialize();
|
||||
|
||||
// Create a default fs if one doesn't already exist.
|
||||
if (virtual_filesystem == nullptr)
|
||||
virtual_filesystem = std::make_shared<FileSys::RealVfsFilesystem>();
|
||||
|
||||
current_process = Kernel::Process::Create(kernel, "main");
|
||||
|
||||
cpu_barrier = std::make_shared<CpuBarrier>();
|
||||
cpu_exclusive_monitor = Cpu::MakeExclusiveMonitor(cpu_cores.size());
|
||||
for (size_t index = 0; index < cpu_cores.size(); ++index) {
|
||||
cpu_cores[index] = std::make_shared<Cpu>(cpu_exclusive_monitor, cpu_barrier, index);
|
||||
}
|
||||
|
||||
telemetry_session = std::make_unique<Core::TelemetrySession>();
|
||||
service_manager = std::make_shared<Service::SM::ServiceManager>();
|
||||
|
||||
Service::Init(service_manager, virtual_filesystem);
|
||||
GDBStub::Init();
|
||||
|
||||
renderer = VideoCore::CreateRenderer(emu_window);
|
||||
if (!renderer->Init()) {
|
||||
return ResultStatus::ErrorVideoCore;
|
||||
}
|
||||
|
||||
gpu_core = std::make_unique<Tegra::GPU>(renderer->Rasterizer());
|
||||
|
||||
// Create threads for CPU cores 1-3, and build thread_to_cpu map
|
||||
// CPU core 0 is run on the main thread
|
||||
thread_to_cpu[std::this_thread::get_id()] = cpu_cores[0];
|
||||
if (Settings::values.use_multi_core) {
|
||||
for (size_t index = 0; index < cpu_core_threads.size(); ++index) {
|
||||
cpu_core_threads[index] =
|
||||
std::make_unique<std::thread>(RunCpuCore, cpu_cores[index + 1]);
|
||||
thread_to_cpu[cpu_core_threads[index]->get_id()] = cpu_cores[index + 1];
|
||||
}
|
||||
}
|
||||
|
||||
LOG_DEBUG(Core, "Initialized OK");
|
||||
|
||||
// Reset counters and set time origin to current frame
|
||||
GetAndResetPerfStats();
|
||||
perf_stats.BeginSystemFrame();
|
||||
|
||||
return ResultStatus::Success;
|
||||
return impl->Init(emu_window);
|
||||
}
|
||||
|
||||
void System::Shutdown() {
|
||||
// Log last frame performance stats
|
||||
auto perf_results = GetAndResetPerfStats();
|
||||
Telemetry().AddField(Telemetry::FieldType::Performance, "Shutdown_EmulationSpeed",
|
||||
perf_results.emulation_speed * 100.0);
|
||||
Telemetry().AddField(Telemetry::FieldType::Performance, "Shutdown_Framerate",
|
||||
perf_results.game_fps);
|
||||
Telemetry().AddField(Telemetry::FieldType::Performance, "Shutdown_Frametime",
|
||||
perf_results.frametime * 1000.0);
|
||||
|
||||
// Shutdown emulation session
|
||||
renderer.reset();
|
||||
GDBStub::Shutdown();
|
||||
Service::Shutdown();
|
||||
service_manager.reset();
|
||||
telemetry_session.reset();
|
||||
gpu_core.reset();
|
||||
|
||||
// Close all CPU/threading state
|
||||
cpu_barrier->NotifyEnd();
|
||||
if (Settings::values.use_multi_core) {
|
||||
for (auto& thread : cpu_core_threads) {
|
||||
thread->join();
|
||||
thread.reset();
|
||||
}
|
||||
}
|
||||
thread_to_cpu.clear();
|
||||
for (auto& cpu_core : cpu_cores) {
|
||||
cpu_core.reset();
|
||||
}
|
||||
cpu_barrier.reset();
|
||||
|
||||
// Shutdown kernel and core timing
|
||||
kernel.Shutdown();
|
||||
CoreTiming::Shutdown();
|
||||
|
||||
// Close app loader
|
||||
app_loader.reset();
|
||||
|
||||
LOG_DEBUG(Core, "Shutdown OK");
|
||||
impl->Shutdown();
|
||||
}
|
||||
|
||||
Service::SM::ServiceManager& System::ServiceManager() {
|
||||
return *service_manager;
|
||||
return *impl->service_manager;
|
||||
}
|
||||
|
||||
const Service::SM::ServiceManager& System::ServiceManager() const {
|
||||
return *service_manager;
|
||||
return *impl->service_manager;
|
||||
}
|
||||
|
||||
} // namespace Core
|
||||
|
|
|
|||
138
src/core/core.h
138
src/core/core.h
|
|
@ -94,11 +94,7 @@ public:
|
|||
* This function should only be used by GDB Stub to support breakpoints, memory updates and
|
||||
* step/continue commands.
|
||||
*/
|
||||
void InvalidateCpuInstructionCaches() {
|
||||
for (auto& cpu : cpu_cores) {
|
||||
cpu->ArmInterface().ClearInstructionCache();
|
||||
}
|
||||
}
|
||||
void InvalidateCpuInstructionCaches();
|
||||
|
||||
/// Shutdown the emulated system.
|
||||
void Shutdown();
|
||||
|
|
@ -117,17 +113,13 @@ public:
|
|||
* application).
|
||||
* @returns True if the emulated system is powered on, otherwise false.
|
||||
*/
|
||||
bool IsPoweredOn() const {
|
||||
return cpu_barrier && cpu_barrier->IsAlive();
|
||||
}
|
||||
bool IsPoweredOn() const;
|
||||
|
||||
/**
|
||||
* Returns a reference to the telemetry session for this emulation session.
|
||||
* @returns Reference to the telemetry session.
|
||||
*/
|
||||
Core::TelemetrySession& TelemetrySession() const {
|
||||
return *telemetry_session;
|
||||
}
|
||||
Core::TelemetrySession& TelemetrySession() const;
|
||||
|
||||
/// Prepare the core emulation for a reschedule
|
||||
void PrepareReschedule();
|
||||
|
|
@ -136,14 +128,13 @@ public:
|
|||
PerfStats::Results GetAndResetPerfStats();
|
||||
|
||||
/// Gets an ARM interface to the CPU core that is currently running
|
||||
ARM_Interface& CurrentArmInterface() {
|
||||
return CurrentCpuCore().ArmInterface();
|
||||
}
|
||||
ARM_Interface& CurrentArmInterface();
|
||||
|
||||
/// Gets the index of the currently running CPU core
|
||||
size_t CurrentCoreIndex() {
|
||||
return CurrentCpuCore().CoreIndex();
|
||||
}
|
||||
size_t CurrentCoreIndex();
|
||||
|
||||
/// Gets the scheduler for the CPU core that is currently running
|
||||
Kernel::Scheduler& CurrentScheduler();
|
||||
|
||||
/// Gets an ARM interface to the CPU core with the specified index
|
||||
ARM_Interface& ArmInterface(size_t core_index);
|
||||
|
|
@ -151,43 +142,26 @@ public:
|
|||
/// Gets a CPU interface to the CPU core with the specified index
|
||||
Cpu& CpuCore(size_t core_index);
|
||||
|
||||
/// Gets the exclusive monitor
|
||||
ExclusiveMonitor& Monitor();
|
||||
|
||||
/// Gets a mutable reference to the GPU interface
|
||||
Tegra::GPU& GPU() {
|
||||
return *gpu_core;
|
||||
}
|
||||
Tegra::GPU& GPU();
|
||||
|
||||
/// Gets an immutable reference to the GPU interface.
|
||||
const Tegra::GPU& GPU() const {
|
||||
return *gpu_core;
|
||||
}
|
||||
const Tegra::GPU& GPU() const;
|
||||
|
||||
/// Gets a mutable reference to the renderer.
|
||||
VideoCore::RendererBase& Renderer() {
|
||||
return *renderer;
|
||||
}
|
||||
VideoCore::RendererBase& Renderer();
|
||||
|
||||
/// Gets an immutable reference to the renderer.
|
||||
const VideoCore::RendererBase& Renderer() const {
|
||||
return *renderer;
|
||||
}
|
||||
|
||||
/// Gets the scheduler for the CPU core that is currently running
|
||||
Kernel::Scheduler& CurrentScheduler() {
|
||||
return *CurrentCpuCore().Scheduler();
|
||||
}
|
||||
|
||||
/// Gets the exclusive monitor
|
||||
ExclusiveMonitor& Monitor() {
|
||||
return *cpu_exclusive_monitor;
|
||||
}
|
||||
const VideoCore::RendererBase& Renderer() const;
|
||||
|
||||
/// Gets the scheduler for the CPU core with the specified index
|
||||
const std::shared_ptr<Kernel::Scheduler>& Scheduler(size_t core_index);
|
||||
|
||||
/// Gets the current process
|
||||
Kernel::SharedPtr<Kernel::Process>& CurrentProcess() {
|
||||
return current_process;
|
||||
}
|
||||
Kernel::SharedPtr<Kernel::Process>& CurrentProcess();
|
||||
|
||||
/// Provides a reference to the kernel instance.
|
||||
Kernel::KernelCore& Kernel();
|
||||
|
|
@ -195,49 +169,37 @@ public:
|
|||
/// Provides a constant reference to the kernel instance.
|
||||
const Kernel::KernelCore& Kernel() const;
|
||||
|
||||
/// Provides a reference to the internal PerfStats instance.
|
||||
Core::PerfStats& GetPerfStats();
|
||||
|
||||
/// Provides a constant reference to the internal PerfStats instance.
|
||||
const Core::PerfStats& GetPerfStats() const;
|
||||
|
||||
/// Provides a reference to the frame limiter;
|
||||
Core::FrameLimiter& FrameLimiter();
|
||||
|
||||
/// Provides a constant referent to the frame limiter
|
||||
const Core::FrameLimiter& FrameLimiter() const;
|
||||
|
||||
/// Gets the name of the current game
|
||||
Loader::ResultStatus GetGameName(std::string& out) const {
|
||||
if (app_loader == nullptr)
|
||||
return Loader::ResultStatus::ErrorNotInitialized;
|
||||
return app_loader->ReadTitle(out);
|
||||
}
|
||||
Loader::ResultStatus GetGameName(std::string& out) const;
|
||||
|
||||
PerfStats perf_stats;
|
||||
FrameLimiter frame_limiter;
|
||||
void SetStatus(ResultStatus new_status, const char* details);
|
||||
|
||||
void SetStatus(ResultStatus new_status, const char* details = nullptr) {
|
||||
status = new_status;
|
||||
if (details) {
|
||||
status_details = details;
|
||||
}
|
||||
}
|
||||
const std::string& GetStatusDetails() const;
|
||||
|
||||
const std::string& GetStatusDetails() const {
|
||||
return status_details;
|
||||
}
|
||||
|
||||
Loader::AppLoader& GetAppLoader() const {
|
||||
return *app_loader;
|
||||
}
|
||||
Loader::AppLoader& GetAppLoader() const;
|
||||
|
||||
Service::SM::ServiceManager& ServiceManager();
|
||||
const Service::SM::ServiceManager& ServiceManager() const;
|
||||
|
||||
void SetGPUDebugContext(std::shared_ptr<Tegra::DebugContext> context) {
|
||||
debug_context = std::move(context);
|
||||
}
|
||||
void SetGPUDebugContext(std::shared_ptr<Tegra::DebugContext> context);
|
||||
|
||||
std::shared_ptr<Tegra::DebugContext> GetGPUDebugContext() const {
|
||||
return debug_context;
|
||||
}
|
||||
std::shared_ptr<Tegra::DebugContext> GetGPUDebugContext() const;
|
||||
|
||||
void SetFilesystem(FileSys::VirtualFilesystem vfs) {
|
||||
virtual_filesystem = std::move(vfs);
|
||||
}
|
||||
void SetFilesystem(FileSys::VirtualFilesystem vfs);
|
||||
|
||||
FileSys::VirtualFilesystem GetFilesystem() const {
|
||||
return virtual_filesystem;
|
||||
}
|
||||
FileSys::VirtualFilesystem GetFilesystem() const;
|
||||
|
||||
private:
|
||||
System();
|
||||
|
|
@ -253,34 +215,10 @@ private:
|
|||
*/
|
||||
ResultStatus Init(Frontend::EmuWindow& emu_window);
|
||||
|
||||
Kernel::KernelCore kernel;
|
||||
/// RealVfsFilesystem instance
|
||||
FileSys::VirtualFilesystem virtual_filesystem;
|
||||
/// AppLoader used to load the current executing application
|
||||
std::unique_ptr<Loader::AppLoader> app_loader;
|
||||
std::unique_ptr<VideoCore::RendererBase> renderer;
|
||||
std::unique_ptr<Tegra::GPU> gpu_core;
|
||||
std::shared_ptr<Tegra::DebugContext> debug_context;
|
||||
Kernel::SharedPtr<Kernel::Process> current_process;
|
||||
std::shared_ptr<ExclusiveMonitor> cpu_exclusive_monitor;
|
||||
std::shared_ptr<CpuBarrier> cpu_barrier;
|
||||
std::array<std::shared_ptr<Cpu>, NUM_CPU_CORES> cpu_cores;
|
||||
std::array<std::unique_ptr<std::thread>, NUM_CPU_CORES - 1> cpu_core_threads;
|
||||
size_t active_core{}; ///< Active core, only used in single thread mode
|
||||
|
||||
/// Service manager
|
||||
std::shared_ptr<Service::SM::ServiceManager> service_manager;
|
||||
|
||||
/// Telemetry session for this emulation session
|
||||
std::unique_ptr<Core::TelemetrySession> telemetry_session;
|
||||
struct Impl;
|
||||
std::unique_ptr<Impl> impl;
|
||||
|
||||
static System s_instance;
|
||||
|
||||
ResultStatus status = ResultStatus::Success;
|
||||
std::string status_details = "";
|
||||
|
||||
/// Map of guest threads to CPU cores
|
||||
std::map<std::thread::id, std::shared_ptr<Cpu>> thread_to_cpu;
|
||||
};
|
||||
|
||||
inline ARM_Interface& CurrentArmInterface() {
|
||||
|
|
|
|||
|
|
@ -7,6 +7,7 @@
|
|||
#include "core/core.h"
|
||||
#include "core/hle/service/nvdrv/devices/nvdisp_disp0.h"
|
||||
#include "core/hle/service/nvdrv/devices/nvmap.h"
|
||||
#include "core/perf_stats.h"
|
||||
#include "video_core/gpu.h"
|
||||
#include "video_core/renderer_base.h"
|
||||
|
||||
|
|
@ -31,7 +32,7 @@ void nvdisp_disp0::flip(u32 buffer_handle, u32 offset, u32 format, u32 width, u3
|
|||
transform, crop_rect};
|
||||
|
||||
auto& instance = Core::System::GetInstance();
|
||||
instance.perf_stats.EndGameFrame();
|
||||
instance.GetPerfStats().EndGameFrame();
|
||||
instance.Renderer().SwapBuffers(framebuffer);
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -17,6 +17,7 @@
|
|||
#include "core/hle/service/nvdrv/nvdrv.h"
|
||||
#include "core/hle/service/nvflinger/buffer_queue.h"
|
||||
#include "core/hle/service/nvflinger/nvflinger.h"
|
||||
#include "core/perf_stats.h"
|
||||
#include "video_core/renderer_base.h"
|
||||
#include "video_core/video_core.h"
|
||||
|
||||
|
|
@ -137,7 +138,7 @@ void NVFlinger::Compose() {
|
|||
auto& system_instance = Core::System::GetInstance();
|
||||
|
||||
// There was no queued buffer to draw, render previous frame
|
||||
system_instance.perf_stats.EndGameFrame();
|
||||
system_instance.GetPerfStats().EndGameFrame();
|
||||
system_instance.Renderer().SwapBuffers({});
|
||||
continue;
|
||||
}
|
||||
|
|
|
|||
|
|
@ -14,6 +14,7 @@
|
|||
#include "core/core_timing.h"
|
||||
#include "core/frontend/emu_window.h"
|
||||
#include "core/memory.h"
|
||||
#include "core/perf_stats.h"
|
||||
#include "core/settings.h"
|
||||
#include "core/tracer/recorder.h"
|
||||
#include "video_core/renderer_opengl/gl_rasterizer.h"
|
||||
|
|
@ -115,7 +116,7 @@ RendererOpenGL::~RendererOpenGL() = default;
|
|||
void RendererOpenGL::SwapBuffers(boost::optional<const Tegra::FramebufferConfig&> framebuffer) {
|
||||
ScopeAcquireGLContext acquire_context{render_window};
|
||||
|
||||
Core::System::GetInstance().perf_stats.EndSystemFrame();
|
||||
Core::System::GetInstance().GetPerfStats().EndSystemFrame();
|
||||
|
||||
// Maintain the rasterizer's state as a priority
|
||||
OpenGLState prev_state = OpenGLState::GetCurState();
|
||||
|
|
@ -140,8 +141,8 @@ void RendererOpenGL::SwapBuffers(boost::optional<const Tegra::FramebufferConfig&
|
|||
|
||||
render_window.PollEvents();
|
||||
|
||||
Core::System::GetInstance().frame_limiter.DoFrameLimiting(CoreTiming::GetGlobalTimeUs());
|
||||
Core::System::GetInstance().perf_stats.BeginSystemFrame();
|
||||
Core::System::GetInstance().FrameLimiter().DoFrameLimiting(CoreTiming::GetGlobalTimeUs());
|
||||
Core::System::GetInstance().GetPerfStats().BeginSystemFrame();
|
||||
|
||||
// Restore the rasterizer state
|
||||
prev_state.Apply();
|
||||
|
|
|
|||
Reference in New Issue