diff options
Diffstat (limited to 'src/core/core.h')
| -rw-r--r-- | src/core/core.h | 207 |
1 files changed, 106 insertions, 101 deletions
diff --git a/src/core/core.h b/src/core/core.h index 8d862a8e6..cd155625c 100644 --- a/src/core/core.h +++ b/src/core/core.h @@ -27,6 +27,7 @@ class VfsFilesystem; namespace Kernel { class GlobalScheduler; class KernelCore; +class PhysicalCore; class Process; class Scheduler; } // namespace Kernel @@ -36,9 +37,10 @@ class AppLoader; enum class ResultStatus : u16; } // namespace Loader -namespace Memory { +namespace Core::Memory { struct CheatEntry; -} // namespace Memory +class Memory; +} // namespace Core::Memory namespace Service { @@ -67,6 +69,10 @@ namespace SM { class ServiceManager; } // namespace SM +namespace Time { +class TimeManager; +} // namespace Time + } // namespace Service namespace Tegra { @@ -86,14 +92,11 @@ namespace Core::Hardware { class InterruptManager; } -namespace Memory { -class Memory; -} - namespace Core { class ARM_Interface; -class CoreManager; +class CpuManager; +class DeviceMemory; class ExclusiveMonitor; class FrameLimiter; class PerfStats; @@ -121,7 +124,7 @@ public: * Gets the instance of the System singleton class. * @returns Reference to the instance of the System singleton class. */ - static System& GetInstance() { + [[deprecated("Use of the global system instance is deprecated")]] static System& GetInstance() { return s_instance; } @@ -138,22 +141,22 @@ public: }; /** - * Run the core CPU loop - * This function runs the core for the specified number of CPU instructions before trying to - * update hardware. This is much faster than SingleStep (and should be equivalent), as the CPU - * is not required to do a full dispatch with each instruction. NOTE: the number of instructions - * requested is not guaranteed to run, as this will be interrupted preemptively if a hardware - * update is requested (e.g. on a thread switch). - * @param tight_loop If false, the CPU single-steps. - * @return Result status, indicating whether or not the operation succeeded. + * Run the OS and Application + * This function will start emulation and run the relevant devices */ - ResultStatus RunLoop(bool tight_loop = true); + [[nodiscard]] ResultStatus Run(); + + /** + * Pause the OS and Application + * This function will pause emulation and stop the relevant devices + */ + [[nodiscard]] ResultStatus Pause(); /** * Step the CPU one instruction * @return Result status, indicating whether or not the operation succeeded. */ - ResultStatus SingleStep(); + [[nodiscard]] ResultStatus SingleStep(); /** * Invalidate the CPU instruction caches @@ -172,20 +175,20 @@ public: * @param filepath String path to the executable application to load on the host file system. * @returns ResultStatus code, indicating if the operation succeeded. */ - ResultStatus Load(Frontend::EmuWindow& emu_window, const std::string& filepath); + [[nodiscard]] ResultStatus Load(Frontend::EmuWindow& emu_window, const std::string& filepath); /** * Indicates if the emulated system is powered on (all subsystems initialized and able to run an * application). * @returns True if the emulated system is powered on, otherwise false. */ - bool IsPoweredOn() const; + [[nodiscard]] bool IsPoweredOn() const; /// Gets a reference to the telemetry session for this emulation session. - Core::TelemetrySession& TelemetrySession(); + [[nodiscard]] Core::TelemetrySession& TelemetrySession(); /// Gets a reference to the telemetry session for this emulation session. - const Core::TelemetrySession& TelemetrySession() const; + [[nodiscard]] const Core::TelemetrySession& TelemetrySession() const; /// Prepare the core emulation for a reschedule void PrepareReschedule(); @@ -194,171 +197,178 @@ public: void PrepareReschedule(u32 core_index); /// Gets and resets core performance statistics - PerfStatsResults GetAndResetPerfStats(); + [[nodiscard]] PerfStatsResults GetAndResetPerfStats(); /// Gets an ARM interface to the CPU core that is currently running - ARM_Interface& CurrentArmInterface(); + [[nodiscard]] ARM_Interface& CurrentArmInterface(); /// Gets an ARM interface to the CPU core that is currently running - const ARM_Interface& CurrentArmInterface() const; + [[nodiscard]] const ARM_Interface& CurrentArmInterface() const; /// Gets the index of the currently running CPU core - std::size_t CurrentCoreIndex() const; + [[nodiscard]] std::size_t CurrentCoreIndex() const; /// Gets the scheduler for the CPU core that is currently running - Kernel::Scheduler& CurrentScheduler(); + [[nodiscard]] Kernel::Scheduler& CurrentScheduler(); /// Gets the scheduler for the CPU core that is currently running - const Kernel::Scheduler& CurrentScheduler() const; + [[nodiscard]] const Kernel::Scheduler& CurrentScheduler() const; + + /// Gets the physical core for the CPU core that is currently running + [[nodiscard]] Kernel::PhysicalCore& CurrentPhysicalCore(); + + /// Gets the physical core for the CPU core that is currently running + [[nodiscard]] const Kernel::PhysicalCore& CurrentPhysicalCore() const; /// Gets a reference to an ARM interface for the CPU core with the specified index - ARM_Interface& ArmInterface(std::size_t core_index); + [[nodiscard]] ARM_Interface& ArmInterface(std::size_t core_index); /// Gets a const reference to an ARM interface from the CPU core with the specified index - const ARM_Interface& ArmInterface(std::size_t core_index) const; + [[nodiscard]] const ARM_Interface& ArmInterface(std::size_t core_index) const; - /// Gets a CPU interface to the CPU core with the specified index - CoreManager& GetCoreManager(std::size_t core_index); + /// Gets a reference to the underlying CPU manager. + [[nodiscard]] CpuManager& GetCpuManager(); - /// Gets a CPU interface to the CPU core with the specified index - const CoreManager& GetCoreManager(std::size_t core_index) const; + /// Gets a const reference to the underlying CPU manager + [[nodiscard]] const CpuManager& GetCpuManager() const; /// Gets a reference to the exclusive monitor - ExclusiveMonitor& Monitor(); + [[nodiscard]] ExclusiveMonitor& Monitor(); /// Gets a constant reference to the exclusive monitor - const ExclusiveMonitor& Monitor() const; + [[nodiscard]] const ExclusiveMonitor& Monitor() const; /// Gets a mutable reference to the system memory instance. - Memory::Memory& Memory(); + [[nodiscard]] Core::Memory::Memory& Memory(); /// Gets a constant reference to the system memory instance. - const Memory::Memory& Memory() const; + [[nodiscard]] const Core::Memory::Memory& Memory() const; /// Gets a mutable reference to the GPU interface - Tegra::GPU& GPU(); + [[nodiscard]] Tegra::GPU& GPU(); /// Gets an immutable reference to the GPU interface. - const Tegra::GPU& GPU() const; + [[nodiscard]] const Tegra::GPU& GPU() const; /// Gets a mutable reference to the renderer. - VideoCore::RendererBase& Renderer(); + [[nodiscard]] VideoCore::RendererBase& Renderer(); /// Gets an immutable reference to the renderer. - const VideoCore::RendererBase& Renderer() const; + [[nodiscard]] const VideoCore::RendererBase& Renderer() const; /// Gets the scheduler for the CPU core with the specified index - Kernel::Scheduler& Scheduler(std::size_t core_index); + [[nodiscard]] Kernel::Scheduler& Scheduler(std::size_t core_index); /// Gets the scheduler for the CPU core with the specified index - const Kernel::Scheduler& Scheduler(std::size_t core_index) const; + [[nodiscard]] const Kernel::Scheduler& Scheduler(std::size_t core_index) const; /// Gets the global scheduler - Kernel::GlobalScheduler& GlobalScheduler(); + [[nodiscard]] Kernel::GlobalScheduler& GlobalScheduler(); /// Gets the global scheduler - const Kernel::GlobalScheduler& GlobalScheduler() const; + [[nodiscard]] const Kernel::GlobalScheduler& GlobalScheduler() const; + + /// Gets the manager for the guest device memory + [[nodiscard]] Core::DeviceMemory& DeviceMemory(); + + /// Gets the manager for the guest device memory + [[nodiscard]] const Core::DeviceMemory& DeviceMemory() const; /// Provides a pointer to the current process - Kernel::Process* CurrentProcess(); + [[nodiscard]] Kernel::Process* CurrentProcess(); /// Provides a constant pointer to the current process. - const Kernel::Process* CurrentProcess() const; + [[nodiscard]] const Kernel::Process* CurrentProcess() const; /// Provides a reference to the core timing instance. - Timing::CoreTiming& CoreTiming(); + [[nodiscard]] Timing::CoreTiming& CoreTiming(); /// Provides a constant reference to the core timing instance. - const Timing::CoreTiming& CoreTiming() const; + [[nodiscard]] const Timing::CoreTiming& CoreTiming() const; /// Provides a reference to the interrupt manager instance. - Core::Hardware::InterruptManager& InterruptManager(); + [[nodiscard]] Core::Hardware::InterruptManager& InterruptManager(); /// Provides a constant reference to the interrupt manager instance. - const Core::Hardware::InterruptManager& InterruptManager() const; + [[nodiscard]] const Core::Hardware::InterruptManager& InterruptManager() const; /// Provides a reference to the kernel instance. - Kernel::KernelCore& Kernel(); + [[nodiscard]] Kernel::KernelCore& Kernel(); /// Provides a constant reference to the kernel instance. - const Kernel::KernelCore& Kernel() const; + [[nodiscard]] const Kernel::KernelCore& Kernel() const; /// Provides a reference to the internal PerfStats instance. - Core::PerfStats& GetPerfStats(); + [[nodiscard]] Core::PerfStats& GetPerfStats(); /// Provides a constant reference to the internal PerfStats instance. - const Core::PerfStats& GetPerfStats() const; + [[nodiscard]] const Core::PerfStats& GetPerfStats() const; /// Provides a reference to the frame limiter; - Core::FrameLimiter& FrameLimiter(); + [[nodiscard]] Core::FrameLimiter& FrameLimiter(); /// Provides a constant referent to the frame limiter - const Core::FrameLimiter& FrameLimiter() const; + [[nodiscard]] const Core::FrameLimiter& FrameLimiter() const; /// Gets the name of the current game - Loader::ResultStatus GetGameName(std::string& out) const; + [[nodiscard]] Loader::ResultStatus GetGameName(std::string& out) const; void SetStatus(ResultStatus new_status, const char* details); - const std::string& GetStatusDetails() const; + [[nodiscard]] const std::string& GetStatusDetails() const; - Loader::AppLoader& GetAppLoader() const; + [[nodiscard]] Loader::AppLoader& GetAppLoader(); + [[nodiscard]] const Loader::AppLoader& GetAppLoader() const; - Service::SM::ServiceManager& ServiceManager(); - const Service::SM::ServiceManager& ServiceManager() const; + [[nodiscard]] Service::SM::ServiceManager& ServiceManager(); + [[nodiscard]] const Service::SM::ServiceManager& ServiceManager() const; - void SetFilesystem(std::shared_ptr<FileSys::VfsFilesystem> vfs); + void SetFilesystem(FileSys::VirtualFilesystem vfs); - std::shared_ptr<FileSys::VfsFilesystem> GetFilesystem() const; + [[nodiscard]] FileSys::VirtualFilesystem GetFilesystem() const; void RegisterCheatList(const std::vector<Memory::CheatEntry>& list, const std::array<u8, 0x20>& build_id, VAddr main_region_begin, u64 main_region_size); void SetAppletFrontendSet(Service::AM::Applets::AppletFrontendSet&& set); - void SetDefaultAppletFrontendSet(); - Service::AM::Applets::AppletManager& GetAppletManager(); - - const Service::AM::Applets::AppletManager& GetAppletManager() const; + [[nodiscard]] Service::AM::Applets::AppletManager& GetAppletManager(); + [[nodiscard]] const Service::AM::Applets::AppletManager& GetAppletManager() const; void SetContentProvider(std::unique_ptr<FileSys::ContentProviderUnion> provider); - FileSys::ContentProvider& GetContentProvider(); + [[nodiscard]] FileSys::ContentProvider& GetContentProvider(); + [[nodiscard]] const FileSys::ContentProvider& GetContentProvider() const; - const FileSys::ContentProvider& GetContentProvider() const; - - Service::FileSystem::FileSystemController& GetFileSystemController(); - - const Service::FileSystem::FileSystemController& GetFileSystemController() const; + [[nodiscard]] Service::FileSystem::FileSystemController& GetFileSystemController(); + [[nodiscard]] const Service::FileSystem::FileSystemController& GetFileSystemController() const; void RegisterContentProvider(FileSys::ContentProviderUnionSlot slot, FileSys::ContentProvider* provider); void ClearContentProvider(FileSys::ContentProviderUnionSlot slot); - const Reporter& GetReporter() const; - - Service::Glue::ARPManager& GetARPManager(); - - const Service::Glue::ARPManager& GetARPManager() const; + [[nodiscard]] const Reporter& GetReporter() const; - Service::APM::Controller& GetAPMController(); + [[nodiscard]] Service::Glue::ARPManager& GetARPManager(); + [[nodiscard]] const Service::Glue::ARPManager& GetARPManager() const; - const Service::APM::Controller& GetAPMController() const; + [[nodiscard]] Service::APM::Controller& GetAPMController(); + [[nodiscard]] const Service::APM::Controller& GetAPMController() const; - Service::LM::Manager& GetLogManager(); + [[nodiscard]] Service::LM::Manager& GetLogManager(); + [[nodiscard]] const Service::LM::Manager& GetLogManager() const; - const Service::LM::Manager& GetLogManager() const; + [[nodiscard]] Service::Time::TimeManager& GetTimeManager(); + [[nodiscard]] const Service::Time::TimeManager& GetTimeManager() const; void SetExitLock(bool locked); - - bool GetExitLock() const; + [[nodiscard]] bool GetExitLock() const; void SetCurrentProcessBuildID(const CurrentBuildProcessID& id); - - const CurrentBuildProcessID& GetCurrentProcessBuildID() const; + [[nodiscard]] const CurrentBuildProcessID& GetCurrentProcessBuildID() const; /// Register a host thread as an emulated CPU Core. void RegisterCoreThread(std::size_t id); @@ -366,22 +376,17 @@ public: /// Register a host thread as an auxiliary thread. void RegisterHostThread(); -private: - System(); + /// Enter Dynarmic Microprofile + void EnterDynarmicProfile(); - /// Returns the currently running CPU core - CoreManager& CurrentCoreManager(); + /// Exit Dynarmic Microprofile + void ExitDynarmicProfile(); - /// Returns the currently running CPU core - const CoreManager& CurrentCoreManager() const; + /// Tells if system is running on multicore. + [[nodiscard]] bool IsMulticore() const; - /** - * Initialize the emulated system. - * @param emu_window Reference to the host-system window used for video output and keyboard - * input. - * @return ResultStatus code, indicating if the operation succeeded. - */ - ResultStatus Init(Frontend::EmuWindow& emu_window); +private: + System(); struct Impl; std::unique_ptr<Impl> impl; |