diff options
Diffstat (limited to '')
-rw-r--r-- | src/core/hle/kernel/process.h | 88 |
1 files changed, 82 insertions, 6 deletions
diff --git a/src/core/hle/kernel/process.h b/src/core/hle/kernel/process.h index 564e1f27d..26e647743 100644 --- a/src/core/hle/kernel/process.h +++ b/src/core/hle/kernel/process.h @@ -30,7 +30,7 @@ namespace Kernel { class KernelCore; class ResourceLimit; -class Thread; +class KThread; class TLSPage; struct CodeSet; @@ -173,10 +173,15 @@ public: std::shared_ptr<ResourceLimit> GetResourceLimit() const; /// Gets the ideal CPU core ID for this process - u8 GetIdealCore() const { + u8 GetIdealCoreId() const { return ideal_core; } + /// Checks if the specified thread priority is valid. + bool CheckThreadPriority(s32 prio) const { + return ((1ULL << prio) & GetPriorityMask()) != 0; + } + /// Gets the bitmask of allowed cores that this process' threads can run on. u64 GetCoreMask() const { return capabilities.GetCoreMask(); @@ -212,6 +217,14 @@ public: return is_64bit_process; } + [[nodiscard]] bool IsSuspended() const { + return is_suspended; + } + + void SetSuspended(bool suspended) { + is_suspended = suspended; + } + /// Gets the total running time of the process instance in ticks. u64 GetCPUTimeTicks() const { return total_process_running_time_ticks; @@ -232,6 +245,33 @@ public: ++schedule_count; } + void IncrementThreadCount(); + void DecrementThreadCount(); + + void SetRunningThread(s32 core, KThread* thread, u64 idle_count) { + running_threads[core] = thread; + running_thread_idle_counts[core] = idle_count; + } + + void ClearRunningThread(KThread* thread) { + for (size_t i = 0; i < running_threads.size(); ++i) { + if (running_threads[i] == thread) { + running_threads[i] = nullptr; + } + } + } + + [[nodiscard]] KThread* GetRunningThread(s32 core) const { + return running_threads[core]; + } + + bool ReleaseUserException(KThread* thread); + + [[nodiscard]] KThread* GetPinnedThread(s32 core_id) const { + ASSERT(0 <= core_id && core_id < static_cast<s32>(Core::Hardware::NUM_CPU_CORES)); + return pinned_threads[core_id]; + } + /// Gets 8 bytes of random data for svcGetInfo RandomEntropy u64 GetRandomEntropy(std::size_t index) const { return random_entropy.at(index); @@ -252,17 +292,17 @@ public: u64 GetTotalPhysicalMemoryUsedWithoutSystemResource() const; /// Gets the list of all threads created with this process as their owner. - const std::list<const Thread*>& GetThreadList() const { + const std::list<const KThread*>& GetThreadList() const { return thread_list; } /// Registers a thread as being created under this process, /// adding it to this process' thread list. - void RegisterThread(const Thread* thread); + void RegisterThread(const KThread* thread); /// Unregisters a thread from this process, removing it /// from this process' thread list. - void UnregisterThread(const Thread* thread); + void UnregisterThread(const KThread* thread); /// Clears the signaled state of the process if and only if it's signaled. /// @@ -303,6 +343,15 @@ public: bool IsSignaled() const override; + void Finalize() override {} + + void PinCurrentThread(); + void UnpinCurrentThread(); + + KLightLock& GetStateLock() { + return state_lock; + } + /////////////////////////////////////////////////////////////////////////////////////////////// // Thread-local storage management @@ -313,6 +362,20 @@ public: void FreeTLSRegion(VAddr tls_address); private: + void PinThread(s32 core_id, KThread* thread) { + ASSERT(0 <= core_id && core_id < static_cast<s32>(Core::Hardware::NUM_CPU_CORES)); + ASSERT(thread != nullptr); + ASSERT(pinned_threads[core_id] == nullptr); + pinned_threads[core_id] = thread; + } + + void UnpinThread(s32 core_id, KThread* thread) { + ASSERT(0 <= core_id && core_id < static_cast<s32>(Core::Hardware::NUM_CPU_CORES)); + ASSERT(thread != nullptr); + ASSERT(pinned_threads[core_id] == thread); + pinned_threads[core_id] = nullptr; + } + /// Changes the process status. If the status is different /// from the current process status, then this will trigger /// a process signal. @@ -380,7 +443,7 @@ private: std::array<u64, RANDOM_ENTROPY_SIZE> random_entropy{}; /// List of threads that are running with this process as their owner. - std::list<const Thread*> thread_list; + std::list<const KThread*> thread_list; /// Address of the top of the main thread's stack VAddr main_thread_stack_top{}; @@ -401,6 +464,19 @@ private: s64 schedule_count{}; bool is_signaled{}; + bool is_suspended{}; + + std::atomic<s32> num_created_threads{}; + std::atomic<u16> num_threads{}; + u16 peak_num_threads{}; + + std::array<KThread*, Core::Hardware::NUM_CPU_CORES> running_threads{}; + std::array<u64, Core::Hardware::NUM_CPU_CORES> running_thread_idle_counts{}; + std::array<KThread*, Core::Hardware::NUM_CPU_CORES> pinned_threads{}; + + KThread* exception_thread{}; + + KLightLock state_lock; /// System context Core::System& system; |