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author | James Rowe <jroweboy@gmail.com> | 2019-02-16 03:52:11 +0100 |
---|---|---|
committer | GitHub <noreply@github.com> | 2019-02-16 03:52:11 +0100 |
commit | 99da6362c43a24c608a2790f668f10a62e3b80a6 (patch) | |
tree | 6257ac07283ebb4ea5ac622784cc7a041d48f8b1 /src/core/hle/kernel | |
parent | Merge pull request #2112 from lioncash/shadowing (diff) | |
parent | core_timing: Convert core timing into a class (diff) | |
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Diffstat (limited to 'src/core/hle/kernel')
-rw-r--r-- | src/core/hle/kernel/kernel.cpp | 12 | ||||
-rw-r--r-- | src/core/hle/kernel/kernel.h | 9 | ||||
-rw-r--r-- | src/core/hle/kernel/scheduler.cpp | 2 | ||||
-rw-r--r-- | src/core/hle/kernel/svc.cpp | 10 | ||||
-rw-r--r-- | src/core/hle/kernel/thread.cpp | 19 |
5 files changed, 31 insertions, 21 deletions
diff --git a/src/core/hle/kernel/kernel.cpp b/src/core/hle/kernel/kernel.cpp index 3721ae8fe..dd749eed4 100644 --- a/src/core/hle/kernel/kernel.cpp +++ b/src/core/hle/kernel/kernel.cpp @@ -86,11 +86,11 @@ static void ThreadWakeupCallback(u64 thread_handle, [[maybe_unused]] int cycles_ } struct KernelCore::Impl { - void Initialize(KernelCore& kernel) { + void Initialize(KernelCore& kernel, Core::Timing::CoreTiming& core_timing) { Shutdown(); InitializeSystemResourceLimit(kernel); - InitializeThreads(); + InitializeThreads(core_timing); } void Shutdown() { @@ -122,9 +122,9 @@ struct KernelCore::Impl { ASSERT(system_resource_limit->SetLimitValue(ResourceType::Sessions, 900).IsSuccess()); } - void InitializeThreads() { + void InitializeThreads(Core::Timing::CoreTiming& core_timing) { thread_wakeup_event_type = - Core::Timing::RegisterEvent("ThreadWakeupCallback", ThreadWakeupCallback); + core_timing.RegisterEvent("ThreadWakeupCallback", ThreadWakeupCallback); } std::atomic<u32> next_object_id{0}; @@ -152,8 +152,8 @@ KernelCore::~KernelCore() { Shutdown(); } -void KernelCore::Initialize() { - impl->Initialize(*this); +void KernelCore::Initialize(Core::Timing::CoreTiming& core_timing) { + impl->Initialize(*this, core_timing); } void KernelCore::Shutdown() { diff --git a/src/core/hle/kernel/kernel.h b/src/core/hle/kernel/kernel.h index 7406f107e..154bced42 100644 --- a/src/core/hle/kernel/kernel.h +++ b/src/core/hle/kernel/kernel.h @@ -12,8 +12,9 @@ template <typename T> class ResultVal; namespace Core::Timing { +class CoreTiming; struct EventType; -} +} // namespace Core::Timing namespace Kernel { @@ -39,7 +40,11 @@ public: KernelCore& operator=(KernelCore&&) = delete; /// Resets the kernel to a clean slate for use. - void Initialize(); + /// + /// @param core_timing CoreTiming instance used to create any necessary + /// kernel-specific callback events. + /// + void Initialize(Core::Timing::CoreTiming& core_timing); /// Clears all resources in use by the kernel instance. void Shutdown(); diff --git a/src/core/hle/kernel/scheduler.cpp b/src/core/hle/kernel/scheduler.cpp index 9e2517e1b..44f30d070 100644 --- a/src/core/hle/kernel/scheduler.cpp +++ b/src/core/hle/kernel/scheduler.cpp @@ -111,7 +111,7 @@ void Scheduler::SwitchContext(Thread* new_thread) { void Scheduler::UpdateLastContextSwitchTime(Thread* thread, Process* process) { const u64 prev_switch_ticks = last_context_switch_time; - const u64 most_recent_switch_ticks = Core::Timing::GetTicks(); + const u64 most_recent_switch_ticks = Core::System::GetInstance().CoreTiming().GetTicks(); const u64 update_ticks = most_recent_switch_ticks - prev_switch_ticks; if (thread != nullptr) { diff --git a/src/core/hle/kernel/svc.cpp b/src/core/hle/kernel/svc.cpp index 5f040f79f..c5d399bab 100644 --- a/src/core/hle/kernel/svc.cpp +++ b/src/core/hle/kernel/svc.cpp @@ -918,6 +918,7 @@ static ResultCode GetInfo(u64* result, u64 info_id, u64 handle, u64 info_sub_id) } const auto& system = Core::System::GetInstance(); + const auto& core_timing = system.CoreTiming(); const auto& scheduler = system.CurrentScheduler(); const auto* const current_thread = scheduler.GetCurrentThread(); const bool same_thread = current_thread == thread; @@ -927,9 +928,9 @@ static ResultCode GetInfo(u64* result, u64 info_id, u64 handle, u64 info_sub_id) if (same_thread && info_sub_id == 0xFFFFFFFFFFFFFFFF) { const u64 thread_ticks = current_thread->GetTotalCPUTimeTicks(); - out_ticks = thread_ticks + (Core::Timing::GetTicks() - prev_ctx_ticks); + out_ticks = thread_ticks + (core_timing.GetTicks() - prev_ctx_ticks); } else if (same_thread && info_sub_id == system.CurrentCoreIndex()) { - out_ticks = Core::Timing::GetTicks() - prev_ctx_ticks; + out_ticks = core_timing.GetTicks() - prev_ctx_ticks; } *result = out_ticks; @@ -1546,10 +1547,11 @@ static ResultCode SignalToAddress(VAddr address, u32 type, s32 value, s32 num_to static u64 GetSystemTick() { LOG_TRACE(Kernel_SVC, "called"); - const u64 result{Core::Timing::GetTicks()}; + auto& core_timing = Core::System::GetInstance().CoreTiming(); + const u64 result{core_timing.GetTicks()}; // Advance time to defeat dumb games that busy-wait for the frame to end. - Core::Timing::AddTicks(400); + core_timing.AddTicks(400); return result; } diff --git a/src/core/hle/kernel/thread.cpp b/src/core/hle/kernel/thread.cpp index 7881c2b90..6661e2130 100644 --- a/src/core/hle/kernel/thread.cpp +++ b/src/core/hle/kernel/thread.cpp @@ -43,7 +43,8 @@ Thread::~Thread() = default; void Thread::Stop() { // Cancel any outstanding wakeup events for this thread - Core::Timing::UnscheduleEvent(kernel.ThreadWakeupCallbackEventType(), callback_handle); + Core::System::GetInstance().CoreTiming().UnscheduleEvent(kernel.ThreadWakeupCallbackEventType(), + callback_handle); kernel.ThreadWakeupCallbackHandleTable().Close(callback_handle); callback_handle = 0; @@ -85,13 +86,14 @@ void Thread::WakeAfterDelay(s64 nanoseconds) { // This function might be called from any thread so we have to be cautious and use the // thread-safe version of ScheduleEvent. - Core::Timing::ScheduleEventThreadsafe(Core::Timing::nsToCycles(nanoseconds), - kernel.ThreadWakeupCallbackEventType(), callback_handle); + Core::System::GetInstance().CoreTiming().ScheduleEventThreadsafe( + Core::Timing::nsToCycles(nanoseconds), kernel.ThreadWakeupCallbackEventType(), + callback_handle); } void Thread::CancelWakeupTimer() { - Core::Timing::UnscheduleEventThreadsafe(kernel.ThreadWakeupCallbackEventType(), - callback_handle); + Core::System::GetInstance().CoreTiming().UnscheduleEventThreadsafe( + kernel.ThreadWakeupCallbackEventType(), callback_handle); } static std::optional<s32> GetNextProcessorId(u64 mask) { @@ -190,6 +192,7 @@ ResultVal<SharedPtr<Thread>> Thread::Create(KernelCore& kernel, std::string name return ResultCode(-1); } + auto& system = Core::System::GetInstance(); SharedPtr<Thread> thread(new Thread(kernel)); thread->thread_id = kernel.CreateNewThreadID(); @@ -198,7 +201,7 @@ ResultVal<SharedPtr<Thread>> Thread::Create(KernelCore& kernel, std::string name thread->stack_top = stack_top; thread->tpidr_el0 = 0; thread->nominal_priority = thread->current_priority = priority; - thread->last_running_ticks = Core::Timing::GetTicks(); + thread->last_running_ticks = system.CoreTiming().GetTicks(); thread->processor_id = processor_id; thread->ideal_core = processor_id; thread->affinity_mask = 1ULL << processor_id; @@ -209,7 +212,7 @@ ResultVal<SharedPtr<Thread>> Thread::Create(KernelCore& kernel, std::string name thread->name = std::move(name); thread->callback_handle = kernel.ThreadWakeupCallbackHandleTable().Create(thread).Unwrap(); thread->owner_process = &owner_process; - thread->scheduler = &Core::System::GetInstance().Scheduler(processor_id); + thread->scheduler = &system.Scheduler(processor_id); thread->scheduler->AddThread(thread, priority); thread->tls_address = thread->owner_process->MarkNextAvailableTLSSlotAsUsed(*thread); @@ -258,7 +261,7 @@ void Thread::SetStatus(ThreadStatus new_status) { } if (status == ThreadStatus::Running) { - last_running_ticks = Core::Timing::GetTicks(); + last_running_ticks = Core::System::GetInstance().CoreTiming().GetTicks(); } status = new_status; |