Fix crash on exit due to static scoped dummy threads
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71313509f7
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d8a783a368
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@ -300,15 +300,16 @@ struct KernelCore::Impl {
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// Gets the dummy KThread for the caller, allocating a new one if this is the first time
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KThread* GetHostDummyThread() {
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auto make_thread = [this]() {
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std::unique_ptr<KThread> thread = std::make_unique<KThread>(system.Kernel());
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std::lock_guard lk(dummy_thread_lock);
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auto& thread = dummy_threads.emplace_back(std::make_unique<KThread>(system.Kernel()));
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KAutoObject::Create(thread.get());
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ASSERT(KThread::InitializeDummyThread(thread.get()).IsSuccess());
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thread->SetName(fmt::format("DummyThread:{}", GetHostThreadId()));
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return thread;
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return thread.get();
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};
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thread_local auto thread = make_thread();
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return thread.get();
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thread_local KThread* saved_thread = make_thread();
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return saved_thread;
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}
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/// Registers a CPU core thread by allocating a host thread ID for it
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@ -695,6 +696,12 @@ struct KernelCore::Impl {
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return port;
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}
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std::mutex server_ports_lock;
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std::mutex server_sessions_lock;
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std::mutex registered_objects_lock;
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std::mutex registered_in_use_objects_lock;
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std::mutex dummy_thread_lock;
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std::atomic<u32> next_object_id{0};
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std::atomic<u64> next_kernel_process_id{KProcess::InitialKIPIDMin};
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std::atomic<u64> next_user_process_id{KProcess::ProcessIDMin};
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@ -725,10 +732,6 @@ struct KernelCore::Impl {
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std::unordered_set<KServerSession*> server_sessions;
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std::unordered_set<KAutoObject*> registered_objects;
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std::unordered_set<KAutoObject*> registered_in_use_objects;
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std::mutex server_ports_lock;
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std::mutex server_sessions_lock;
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std::mutex registered_objects_lock;
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std::mutex registered_in_use_objects_lock;
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std::unique_ptr<Core::ExclusiveMonitor> exclusive_monitor;
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std::vector<Kernel::PhysicalCore> cores;
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@ -753,6 +756,9 @@ struct KernelCore::Impl {
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std::array<Core::CPUInterruptHandler, Core::Hardware::NUM_CPU_CORES> interrupts{};
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std::array<std::unique_ptr<Kernel::KScheduler>, Core::Hardware::NUM_CPU_CORES> schedulers{};
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// Specifically tracked to be automatically destroyed with kernel
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std::vector<std::unique_ptr<KThread>> dummy_threads;
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bool is_multicore{};
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bool is_phantom_mode_for_singlecore{};
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u32 single_core_thread_id{};
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