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core: Make the main System class use the PImpl idiom

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core.h is kind of a massive header in terms what it includes within
itself. It includes VFS utilities, kernel headers, file_sys header,
ARM-related headers, etc. This means that changing anything in the
headers included by core.h essentially requires you to rebuild almost
all of core.

Instead, we can modify the System class to use the PImpl idiom, which
allows us to move all of those headers to the cpp file and forward
declare the bulk of the types that would otherwise be included, reducing
compile times. This change specifically only performs the PImpl portion.
This commit is contained in:
Lioncash 2018-08-30 10:50:54 -04:00
parent 5094dfa081
commit e2457418da
5 changed files with 410 additions and 302 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

561
src/core/core.cpp
View File

@ -27,71 +27,9 @@ namespace Core {
/*static*/ System System::s_instance;
System::System() = default;
System::~System() = default;
/// Runs a CPU core while the system is powered on
static void RunCpuCore(std::shared_ptr<Cpu> cpu_state) {
while (Core::System::GetInstance().IsPoweredOn()) {
cpu_state->RunLoop(true);
}
}
Cpu& System::CurrentCpuCore() {
// If multicore is enabled, use host thread to figure out the current CPU core
if (Settings::values.use_multi_core) {
const auto& search = thread_to_cpu.find(std::this_thread::get_id());
ASSERT(search != thread_to_cpu.end());
ASSERT(search->second);
return *search->second;
}
// Otherwise, use single-threaded mode active_core variable
return *cpu_cores[active_core];
}
System::ResultStatus System::RunLoop(bool tight_loop) {
status = ResultStatus::Success;
// Update thread_to_cpu in case Core 0 is run from a different host thread
thread_to_cpu[std::this_thread::get_id()] = cpu_cores[0];
if (GDBStub::IsServerEnabled()) {
GDBStub::HandlePacket();
// If the loop is halted and we want to step, use a tiny (1) number of instructions to
// execute. Otherwise, get out of the loop function.
if (GDBStub::GetCpuHaltFlag()) {
if (GDBStub::GetCpuStepFlag()) {
tight_loop = false;
} else {
return ResultStatus::Success;
}
}
}
for (active_core = 0; active_core < NUM_CPU_CORES; ++active_core) {
cpu_cores[active_core]->RunLoop(tight_loop);
if (Settings::values.use_multi_core) {
// Cores 1-3 are run on other threads in this mode
break;
}
}
if (GDBStub::IsServerEnabled()) {
GDBStub::SetCpuStepFlag(false);
}
return status;
}
System::ResultStatus System::SingleStep() {
return RunLoop(false);
}
static FileSys::VirtualFile GetGameFileFromPath(const FileSys::VirtualFilesystem& vfs,
const std::string& path) {
namespace {
FileSys::VirtualFile GetGameFileFromPath(const FileSys::VirtualFilesystem& vfs,
const std::string& path) {
// To account for split 00+01+etc files.
std::string dir_name;
std::string filename;
@ -121,41 +59,267 @@ static FileSys::VirtualFile GetGameFileFromPath(const FileSys::VirtualFilesystem
return vfs->OpenFile(path, FileSys::Mode::Read);
}
/// Runs a CPU core while the system is powered on
void RunCpuCore(std::shared_ptr<Cpu> cpu_state) {
while (Core::System::GetInstance().IsPoweredOn()) {
cpu_state->RunLoop(true);
}
}
} // Anonymous namespace
struct System::Impl {
Cpu& CurrentCpuCore() {
if (Settings::values.use_multi_core) {
const auto& search = thread_to_cpu.find(std::this_thread::get_id());
ASSERT(search != thread_to_cpu.end());
ASSERT(search->second);
return *search->second;
}
// Otherwise, use single-threaded mode active_core variable
return *cpu_cores[active_core];
}
ResultStatus RunLoop(bool tight_loop) {
status = ResultStatus::Success;
// Update thread_to_cpu in case Core 0 is run from a different host thread
thread_to_cpu[std::this_thread::get_id()] = cpu_cores[0];
if (GDBStub::IsServerEnabled()) {
GDBStub::HandlePacket();
// If the loop is halted and we want to step, use a tiny (1) number of instructions to
// execute. Otherwise, get out of the loop function.
if (GDBStub::GetCpuHaltFlag()) {
if (GDBStub::GetCpuStepFlag()) {
tight_loop = false;
} else {
return ResultStatus::Success;
}
}
}
for (active_core = 0; active_core < NUM_CPU_CORES; ++active_core) {
cpu_cores[active_core]->RunLoop(tight_loop);
if (Settings::values.use_multi_core) {
// Cores 1-3 are run on other threads in this mode
break;
}
}
if (GDBStub::IsServerEnabled()) {
GDBStub::SetCpuStepFlag(false);
}
return status;
}
ResultStatus 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;
}
ResultStatus Load(Frontend::EmuWindow& emu_window, const std::string& filepath) {
app_loader = Loader::GetLoader(GetGameFileFromPath(virtual_filesystem, filepath));
if (!app_loader) {
LOG_CRITICAL(Core, "Failed to obtain loader for {}!", filepath);
return ResultStatus::ErrorGetLoader;
}
std::pair<boost::optional<u32>, Loader::ResultStatus> system_mode =
app_loader->LoadKernelSystemMode();
if (system_mode.second != Loader::ResultStatus::Success) {
LOG_CRITICAL(Core, "Failed to determine system mode (Error {})!",
static_cast<int>(system_mode.second));
return ResultStatus::ErrorSystemMode;
}
ResultStatus init_result{Init(emu_window)};
if (init_result != ResultStatus::Success) {
LOG_CRITICAL(Core, "Failed to initialize system (Error {})!",
static_cast<int>(init_result));
Shutdown();
return init_result;
}
const Loader::ResultStatus load_result{app_loader->Load(current_process)};
if (load_result != Loader::ResultStatus::Success) {
LOG_CRITICAL(Core, "Failed to load ROM (Error {})!", static_cast<int>(load_result));
Shutdown();
return static_cast<ResultStatus>(static_cast<u32>(ResultStatus::ErrorLoader) +
static_cast<u32>(load_result));
}
status = ResultStatus::Success;
return status;
}
void 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");
}
Loader::ResultStatus GetGameName(std::string& out) const {
if (app_loader == nullptr)
return Loader::ResultStatus::ErrorNotInitialized;
return app_loader->ReadTitle(out);
}
void SetStatus(ResultStatus new_status, const char* details = nullptr) {
status = new_status;
if (details) {
status_details = details;
}
}
PerfStats::Results GetAndResetPerfStats() {
return perf_stats.GetAndResetStats(CoreTiming::GetGlobalTimeUs());
}
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;
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;
Core::PerfStats perf_stats;
Core::FrameLimiter frame_limiter;
};
System::System() : impl{std::make_unique<Impl>()} {}
System::~System() = default;
Cpu& System::CurrentCpuCore() {
return impl->CurrentCpuCore();
}
System::ResultStatus System::RunLoop(bool tight_loop) {
return impl->RunLoop(tight_loop);
}
System::ResultStatus System::SingleStep() {
return RunLoop(false);
}
void System::InvalidateCpuInstructionCaches() {
for (auto& cpu : impl->cpu_cores) {
cpu->ArmInterface().ClearInstructionCache();
}
}
System::ResultStatus System::Load(Frontend::EmuWindow& emu_window, const std::string& filepath) {
app_loader = Loader::GetLoader(GetGameFileFromPath(virtual_filesystem, filepath));
return impl->Load(emu_window, filepath);
}
if (!app_loader) {
LOG_CRITICAL(Core, "Failed to obtain loader for {}!", filepath);
return ResultStatus::ErrorGetLoader;
}
std::pair<boost::optional<u32>, Loader::ResultStatus> system_mode =
app_loader->LoadKernelSystemMode();
if (system_mode.second != Loader::ResultStatus::Success) {
LOG_CRITICAL(Core, "Failed to determine system mode (Error {})!",
static_cast<int>(system_mode.second));
return ResultStatus::ErrorSystemMode;
}
ResultStatus init_result{Init(emu_window)};
if (init_result != ResultStatus::Success) {
LOG_CRITICAL(Core, "Failed to initialize system (Error {})!",
static_cast<int>(init_result));
System::Shutdown();
return init_result;
}
const Loader::ResultStatus load_result{app_loader->Load(current_process)};
if (load_result != Loader::ResultStatus::Success) {
LOG_CRITICAL(Core, "Failed to load ROM (Error {})!", static_cast<int>(load_result));
System::Shutdown();
return static_cast<ResultStatus>(static_cast<u32>(ResultStatus::ErrorLoader) +
static_cast<u32>(load_result));
}
status = ResultStatus::Success;
return status;
bool System::IsPoweredOn() const {
return impl->cpu_barrier && impl->cpu_barrier->IsAlive();
}
void System::PrepareReschedule() {
@ -163,131 +327,134 @@ void System::PrepareReschedule() {
}
PerfStats::Results System::GetAndResetPerfStats() {
return perf_stats.GetAndResetStats(CoreTiming::GetGlobalTimeUs());
return impl->GetAndResetPerfStats();
}
Core::TelemetrySession& System::TelemetrySession() const {
return *impl->telemetry_session;
}
ARM_Interface& System::CurrentArmInterface() {
return CurrentCpuCore().ArmInterface();
}
size_t System::CurrentCoreIndex() {
return CurrentCpuCore().CoreIndex();
}
Kernel::Scheduler& System::CurrentScheduler() {
return *CurrentCpuCore().Scheduler();
}
const std::shared_ptr<Kernel::Scheduler>& System::Scheduler(size_t core_index) {
ASSERT(core_index < NUM_CPU_CORES);
return cpu_cores[core_index]->Scheduler();
return impl->cpu_cores[core_index]->Scheduler();
}
Kernel::KernelCore& System::Kernel() {
return kernel;
}
const Kernel::KernelCore& System::Kernel() const {
return kernel;
Kernel::SharedPtr<Kernel::Process>& System::CurrentProcess() {
return impl->current_process;
}
ARM_Interface& System::ArmInterface(size_t core_index) {
ASSERT(core_index < NUM_CPU_CORES);
return cpu_cores[core_index]->ArmInterface();
return impl->cpu_cores[core_index]->ArmInterface();
}
Cpu& System::CpuCore(size_t core_index) {
ASSERT(core_index < NUM_CPU_CORES);
return *cpu_cores[core_index];
return *impl->cpu_cores[core_index];
}
ExclusiveMonitor& System::Monitor() {
return *impl->cpu_exclusive_monitor;
}
Tegra::GPU& System::GPU() {
return *impl->gpu_core;
}
const Tegra::GPU& System::GPU() const {
return *impl->gpu_core;
}
VideoCore::RendererBase& System::Renderer() {
return *impl->renderer;
}
const VideoCore::RendererBase& System::Renderer() const {
return *impl->renderer;
}
Kernel::KernelCore& System::Kernel() {
return impl->kernel;
}
const Kernel::KernelCore& System::Kernel() const {
return impl->kernel;
}
Core::PerfStats& System::GetPerfStats() {
return impl->perf_stats;
}
const Core::PerfStats& System::GetPerfStats() const {
return impl->perf_stats;
}
Core::FrameLimiter& System::FrameLimiter() {
return impl->frame_limiter;
}
const Core::FrameLimiter& System::FrameLimiter() const {
return impl->frame_limiter;
}
Loader::ResultStatus System::GetGameName(std::string& out) const {
return impl->GetGameName(out);
}
void System::SetStatus(ResultStatus new_status, const char* details) {
impl->SetStatus(new_status, details);
}
const std::string& System::GetStatusDetails() const {
return impl->status_details;
}
Loader::AppLoader& System::GetAppLoader() const {
return *impl->app_loader;
}
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
View File

@ -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() {

3
src/core/hle/service/nvdrv/devices/nvdisp_disp0.cpp
View File

@ -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);
}

3
src/core/hle/service/nvflinger/nvflinger.cpp
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@ -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;
}

7
src/video_core/renderer_opengl/renderer_opengl.cpp
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@ -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();