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-rw-r--r--src/core/core.cpp83
1 files changed, 58 insertions, 25 deletions
diff --git a/src/core/core.cpp b/src/core/core.cpp
index b6acfb3e4..6d5b5a2d0 100644
--- a/src/core/core.cpp
+++ b/src/core/core.cpp
@@ -71,9 +71,9 @@ FileSys::VirtualFile GetGameFileFromPath(const FileSys::VirtualFilesystem& vfs,
}
/// Runs a CPU core while the system is powered on
-void RunCpuCore(std::shared_ptr<Cpu> cpu_state) {
+void RunCpuCore(Cpu& cpu_state) {
while (Core::System::GetInstance().IsPoweredOn()) {
- cpu_state->RunLoop(true);
+ cpu_state.RunLoop(true);
}
}
} // Anonymous namespace
@@ -95,7 +95,7 @@ struct System::Impl {
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];
+ thread_to_cpu[std::this_thread::get_id()] = cpu_cores[0].get();
if (GDBStub::IsServerEnabled()) {
GDBStub::HandlePacket();
@@ -136,18 +136,19 @@ struct System::Impl {
if (virtual_filesystem == nullptr)
virtual_filesystem = std::make_shared<FileSys::RealVfsFilesystem>();
- kernel.MakeCurrentProcess(Kernel::Process::Create(kernel, "main"));
+ auto main_process = Kernel::Process::Create(kernel, "main");
+ kernel.MakeCurrentProcess(main_process.get());
- cpu_barrier = std::make_shared<CpuBarrier>();
+ cpu_barrier = std::make_unique<CpuBarrier>();
cpu_exclusive_monitor = Cpu::MakeExclusiveMonitor(cpu_cores.size());
for (std::size_t index = 0; index < cpu_cores.size(); ++index) {
- cpu_cores[index] = std::make_shared<Cpu>(cpu_exclusive_monitor, cpu_barrier, index);
+ cpu_cores[index] = std::make_unique<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);
+ Service::Init(service_manager, *virtual_filesystem);
GDBStub::Init();
renderer = VideoCore::CreateRenderer(emu_window);
@@ -159,12 +160,12 @@ struct System::Impl {
// 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];
+ thread_to_cpu[std::this_thread::get_id()] = cpu_cores[0].get();
if (Settings::values.use_multi_core) {
for (std::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];
+ std::make_unique<std::thread>(RunCpuCore, std::ref(*cpu_cores[index + 1]));
+ thread_to_cpu[cpu_core_threads[index]->get_id()] = cpu_cores[index + 1].get();
}
}
@@ -184,7 +185,7 @@ struct System::Impl {
LOG_CRITICAL(Core, "Failed to obtain loader for {}!", filepath);
return ResultStatus::ErrorGetLoader;
}
- std::pair<boost::optional<u32>, Loader::ResultStatus> system_mode =
+ std::pair<std::optional<u32>, Loader::ResultStatus> system_mode =
app_loader->LoadKernelSystemMode();
if (system_mode.second != Loader::ResultStatus::Success) {
@@ -244,6 +245,7 @@ struct System::Impl {
for (auto& cpu_core : cpu_cores) {
cpu_core.reset();
}
+ cpu_exclusive_monitor.reset();
cpu_barrier.reset();
// Shutdown kernel and core timing
@@ -281,9 +283,9 @@ struct System::Impl {
std::unique_ptr<VideoCore::RendererBase> renderer;
std::unique_ptr<Tegra::GPU> gpu_core;
std::shared_ptr<Tegra::DebugContext> debug_context;
- 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::unique_ptr<ExclusiveMonitor> cpu_exclusive_monitor;
+ std::unique_ptr<CpuBarrier> cpu_barrier;
+ std::array<std::unique_ptr<Cpu>, NUM_CPU_CORES> cpu_cores;
std::array<std::unique_ptr<std::thread>, NUM_CPU_CORES - 1> cpu_core_threads;
std::size_t active_core{}; ///< Active core, only used in single thread mode
@@ -297,7 +299,7 @@ struct System::Impl {
std::string status_details = "";
/// Map of guest threads to CPU cores
- std::map<std::thread::id, std::shared_ptr<Cpu>> thread_to_cpu;
+ std::map<std::thread::id, Cpu*> thread_to_cpu;
Core::PerfStats perf_stats;
Core::FrameLimiter frame_limiter;
@@ -310,6 +312,10 @@ Cpu& System::CurrentCpuCore() {
return impl->CurrentCpuCore();
}
+const Cpu& System::CurrentCpuCore() const {
+ return impl->CurrentCpuCore();
+}
+
System::ResultStatus System::RunLoop(bool tight_loop) {
return impl->RunLoop(tight_loop);
}
@@ -340,7 +346,11 @@ PerfStatsResults System::GetAndResetPerfStats() {
return impl->GetAndResetPerfStats();
}
-Core::TelemetrySession& System::TelemetrySession() const {
+TelemetrySession& System::TelemetrySession() {
+ return *impl->telemetry_session;
+}
+
+const TelemetrySession& System::TelemetrySession() const {
return *impl->telemetry_session;
}
@@ -348,30 +358,44 @@ ARM_Interface& System::CurrentArmInterface() {
return CurrentCpuCore().ArmInterface();
}
-std::size_t System::CurrentCoreIndex() {
+const ARM_Interface& System::CurrentArmInterface() const {
+ return CurrentCpuCore().ArmInterface();
+}
+
+std::size_t System::CurrentCoreIndex() const {
return CurrentCpuCore().CoreIndex();
}
Kernel::Scheduler& System::CurrentScheduler() {
- return *CurrentCpuCore().Scheduler();
+ return CurrentCpuCore().Scheduler();
}
-const std::shared_ptr<Kernel::Scheduler>& System::Scheduler(std::size_t core_index) {
- ASSERT(core_index < NUM_CPU_CORES);
- return impl->cpu_cores[core_index]->Scheduler();
+const Kernel::Scheduler& System::CurrentScheduler() const {
+ return CurrentCpuCore().Scheduler();
+}
+
+Kernel::Scheduler& System::Scheduler(std::size_t core_index) {
+ return CpuCore(core_index).Scheduler();
}
-Kernel::SharedPtr<Kernel::Process>& System::CurrentProcess() {
+const Kernel::Scheduler& System::Scheduler(std::size_t core_index) const {
+ return CpuCore(core_index).Scheduler();
+}
+
+Kernel::Process* System::CurrentProcess() {
return impl->kernel.CurrentProcess();
}
-const Kernel::SharedPtr<Kernel::Process>& System::CurrentProcess() const {
+const Kernel::Process* System::CurrentProcess() const {
return impl->kernel.CurrentProcess();
}
ARM_Interface& System::ArmInterface(std::size_t core_index) {
- ASSERT(core_index < NUM_CPU_CORES);
- return impl->cpu_cores[core_index]->ArmInterface();
+ return CpuCore(core_index).ArmInterface();
+}
+
+const ARM_Interface& System::ArmInterface(std::size_t core_index) const {
+ return CpuCore(core_index).ArmInterface();
}
Cpu& System::CpuCore(std::size_t core_index) {
@@ -379,10 +403,19 @@ Cpu& System::CpuCore(std::size_t core_index) {
return *impl->cpu_cores[core_index];
}
+const Cpu& System::CpuCore(std::size_t core_index) const {
+ ASSERT(core_index < NUM_CPU_CORES);
+ return *impl->cpu_cores[core_index];
+}
+
ExclusiveMonitor& System::Monitor() {
return *impl->cpu_exclusive_monitor;
}
+const ExclusiveMonitor& System::Monitor() const {
+ return *impl->cpu_exclusive_monitor;
+}
+
Tegra::GPU& System::GPU() {
return *impl->gpu_core;
}
generated by cgit v1.2.3 (git 2.25.1) at 2025-12-09 14:57:19 +0000