From d5048abd17803812f48663081f68593a775aa49d Mon Sep 17 00:00:00 2001 From: pineappleEA Date: Thu, 26 Aug 2021 07:08:55 +0200 Subject: [PATCH] early-access version 2014 --- README.md | 2 +- src/core/core.cpp | 6 ++ src/core/core.h | 3 + src/core/cpu_manager.cpp | 40 +++++---- src/core/cpu_manager.h | 6 +- src/core/hle/kernel/k_address_arbiter.cpp | 4 +- src/core/hle/kernel/k_auto_object.h | 4 - src/core/hle/kernel/k_condition_variable.cpp | 2 +- src/core/hle/kernel/k_handle_table.cpp | 6 -- src/core/hle/kernel/k_handle_table.h | 2 - src/core/hle/kernel/k_process.cpp | 1 - src/core/hle/kernel/k_scheduler.cpp | 85 +++++++++---------- src/core/hle/kernel/k_scheduler.h | 2 - src/core/hle/kernel/k_thread.cpp | 21 +---- src/core/hle/kernel/k_thread.h | 36 -------- src/core/hle/kernel/kernel.cpp | 57 +++++++------ src/core/hle/kernel/kernel.h | 3 - src/core/hle/kernel/svc.cpp | 2 +- .../hle/service/nvflinger/buffer_queue.cpp | 25 +++--- src/core/hle/service/nvflinger/buffer_queue.h | 11 +-- src/core/hle/service/nvflinger/nvflinger.cpp | 15 ++-- src/core/hle/service/nvflinger/nvflinger.h | 3 - .../hle/service/vi/display/vi_display.cpp | 17 ++-- src/core/hle/service/vi/display/vi_display.h | 13 +-- .../renderer_vulkan/vk_rasterizer.cpp | 11 +-- .../renderer_vulkan/vk_texture_cache.cpp | 5 +- .../renderer_vulkan/vk_texture_cache.h | 14 +++ 27 files changed, 165 insertions(+), 231 deletions(-) diff --git a/README.md b/README.md index 8a6e69afd..037bfb598 100755 --- a/README.md +++ b/README.md @@ -1,7 +1,7 @@ yuzu emulator early access ============= -This is the source code for early-access 2013. +This is the source code for early-access 2014. ## Legal Notice diff --git a/src/core/core.cpp b/src/core/core.cpp index 5893a86bf..ba4629993 100755 --- a/src/core/core.cpp +++ b/src/core/core.cpp @@ -507,6 +507,12 @@ const ARM_Interface& System::CurrentArmInterface() const { return impl->kernel.CurrentPhysicalCore().ArmInterface(); } +std::size_t System::CurrentCoreIndex() const { + std::size_t core = impl->kernel.GetCurrentHostThreadID(); + ASSERT(core < Core::Hardware::NUM_CPU_CORES); + return core; +} + Kernel::PhysicalCore& System::CurrentPhysicalCore() { return impl->kernel.CurrentPhysicalCore(); } diff --git a/src/core/core.h b/src/core/core.h index f9116ebb6..715ab88e7 100755 --- a/src/core/core.h +++ b/src/core/core.h @@ -205,6 +205,9 @@ public: /// Gets an ARM interface to the CPU core that is currently running [[nodiscard]] const ARM_Interface& CurrentArmInterface() const; + /// Gets the index of the currently running CPU core + [[nodiscard]] std::size_t CurrentCoreIndex() const; + /// Gets the physical core for the CPU core that is currently running [[nodiscard]] Kernel::PhysicalCore& CurrentPhysicalCore(); diff --git a/src/core/cpu_manager.cpp b/src/core/cpu_manager.cpp index de2e5563e..7e195346b 100755 --- a/src/core/cpu_manager.cpp +++ b/src/core/cpu_manager.cpp @@ -21,25 +21,34 @@ namespace Core { CpuManager::CpuManager(System& system_) : system{system_} {} CpuManager::~CpuManager() = default; -void CpuManager::ThreadStart(std::stop_token stop_token, CpuManager& cpu_manager, - std::size_t core) { - cpu_manager.RunThread(stop_token, core); +void CpuManager::ThreadStart(CpuManager& cpu_manager, std::size_t core) { + cpu_manager.RunThread(core); } void CpuManager::Initialize() { running_mode = true; if (is_multicore) { for (std::size_t core = 0; core < Core::Hardware::NUM_CPU_CORES; core++) { - core_data[core].host_thread = std::jthread(ThreadStart, std::ref(*this), core); + core_data[core].host_thread = + std::make_unique(ThreadStart, std::ref(*this), core); } } else { - core_data[0].host_thread = std::jthread(ThreadStart, std::ref(*this), 0); + core_data[0].host_thread = std::make_unique(ThreadStart, std::ref(*this), 0); } } void CpuManager::Shutdown() { running_mode = false; Pause(false); + if (is_multicore) { + for (auto& data : core_data) { + data.host_thread->join(); + data.host_thread.reset(); + } + } else { + core_data[0].host_thread->join(); + core_data[0].host_thread.reset(); + } } std::function CpuManager::GetGuestThreadStartFunc() { @@ -118,18 +127,17 @@ void CpuManager::MultiCoreRunGuestLoop() { physical_core = &kernel.CurrentPhysicalCore(); } system.ExitDynarmicProfile(); - { - Kernel::KScopedDisableDispatch dd(kernel); - physical_core->ArmInterface().ClearExclusiveState(); - } + physical_core->ArmInterface().ClearExclusiveState(); + kernel.CurrentScheduler()->RescheduleCurrentCore(); } } void CpuManager::MultiCoreRunIdleThread() { auto& kernel = system.Kernel(); while (true) { - Kernel::KScopedDisableDispatch dd(kernel); - kernel.CurrentPhysicalCore().Idle(); + auto& physical_core = kernel.CurrentPhysicalCore(); + physical_core.Idle(); + kernel.CurrentScheduler()->RescheduleCurrentCore(); } } @@ -137,12 +145,12 @@ void CpuManager::MultiCoreRunSuspendThread() { auto& kernel = system.Kernel(); kernel.CurrentScheduler()->OnThreadStart(); while (true) { - auto core = kernel.CurrentPhysicalCoreIndex(); + auto core = kernel.GetCurrentHostThreadID(); auto& scheduler = *kernel.CurrentScheduler(); Kernel::KThread* current_thread = scheduler.GetCurrentThread(); Common::Fiber::YieldTo(current_thread->GetHostContext(), *core_data[core].host_context); ASSERT(scheduler.ContextSwitchPending()); - ASSERT(core == kernel.CurrentPhysicalCoreIndex()); + ASSERT(core == kernel.GetCurrentHostThreadID()); scheduler.RescheduleCurrentCore(); } } @@ -309,7 +317,7 @@ void CpuManager::Pause(bool paused) { } } -void CpuManager::RunThread(std::stop_token stop_token, std::size_t core) { +void CpuManager::RunThread(std::size_t core) { /// Initialization system.RegisterCoreThread(core); std::string name; @@ -348,8 +356,8 @@ void CpuManager::RunThread(std::stop_token stop_token, std::size_t core) { sc_sync_first_use = false; } - // Emulation was stopped - if (stop_token.stop_requested()) { + // Abort if emulation was killed before the session really starts + if (!system.IsPoweredOn()) { return; } diff --git a/src/core/cpu_manager.h b/src/core/cpu_manager.h index 9d92d4af0..140263b09 100755 --- a/src/core/cpu_manager.h +++ b/src/core/cpu_manager.h @@ -78,9 +78,9 @@ private: void SingleCoreRunSuspendThread(); void SingleCorePause(bool paused); - static void ThreadStart(std::stop_token stop_token, CpuManager& cpu_manager, std::size_t core); + static void ThreadStart(CpuManager& cpu_manager, std::size_t core); - void RunThread(std::stop_token stop_token, std::size_t core); + void RunThread(std::size_t core); struct CoreData { std::shared_ptr host_context; @@ -89,7 +89,7 @@ private: std::atomic is_running; std::atomic is_paused; std::atomic initialized; - std::jthread host_thread; + std::unique_ptr host_thread; }; std::atomic running_mode{}; diff --git a/src/core/hle/kernel/k_address_arbiter.cpp b/src/core/hle/kernel/k_address_arbiter.cpp index 6771ef621..1b429bc1e 100755 --- a/src/core/hle/kernel/k_address_arbiter.cpp +++ b/src/core/hle/kernel/k_address_arbiter.cpp @@ -28,7 +28,7 @@ bool ReadFromUser(Core::System& system, s32* out, VAddr address) { bool DecrementIfLessThan(Core::System& system, s32* out, VAddr address, s32 value) { auto& monitor = system.Monitor(); - const auto current_core = system.Kernel().CurrentPhysicalCoreIndex(); + const auto current_core = system.CurrentCoreIndex(); // TODO(bunnei): We should disable interrupts here via KScopedInterruptDisable. // TODO(bunnei): We should call CanAccessAtomic(..) here. @@ -58,7 +58,7 @@ bool DecrementIfLessThan(Core::System& system, s32* out, VAddr address, s32 valu bool UpdateIfEqual(Core::System& system, s32* out, VAddr address, s32 value, s32 new_value) { auto& monitor = system.Monitor(); - const auto current_core = system.Kernel().CurrentPhysicalCoreIndex(); + const auto current_core = system.CurrentCoreIndex(); // TODO(bunnei): We should disable interrupts here via KScopedInterruptDisable. // TODO(bunnei): We should call CanAccessAtomic(..) here. diff --git a/src/core/hle/kernel/k_auto_object.h b/src/core/hle/kernel/k_auto_object.h index 165b76747..e4fcdbc67 100755 --- a/src/core/hle/kernel/k_auto_object.h +++ b/src/core/hle/kernel/k_auto_object.h @@ -170,10 +170,6 @@ public: } } - const std::string& GetName() const { - return name; - } - private: void RegisterWithKernel(); void UnregisterWithKernel(); diff --git a/src/core/hle/kernel/k_condition_variable.cpp b/src/core/hle/kernel/k_condition_variable.cpp index 4174f35fd..ef14ad1d2 100755 --- a/src/core/hle/kernel/k_condition_variable.cpp +++ b/src/core/hle/kernel/k_condition_variable.cpp @@ -35,7 +35,7 @@ bool WriteToUser(Core::System& system, VAddr address, const u32* p) { bool UpdateLockAtomic(Core::System& system, u32* out, VAddr address, u32 if_zero, u32 new_orr_mask) { auto& monitor = system.Monitor(); - const auto current_core = system.Kernel().CurrentPhysicalCoreIndex(); + const auto current_core = system.CurrentCoreIndex(); // Load the value from the address. const auto expected = monitor.ExclusiveRead32(current_core, address); diff --git a/src/core/hle/kernel/k_handle_table.cpp b/src/core/hle/kernel/k_handle_table.cpp index d720c2dda..6a420d5b0 100755 --- a/src/core/hle/kernel/k_handle_table.cpp +++ b/src/core/hle/kernel/k_handle_table.cpp @@ -13,7 +13,6 @@ ResultCode KHandleTable::Finalize() { // Get the table and clear our record of it. u16 saved_table_size = 0; { - KScopedDisableDispatch dd(kernel); KScopedSpinLock lk(m_lock); std::swap(m_table_size, saved_table_size); @@ -44,7 +43,6 @@ bool KHandleTable::Remove(Handle handle) { // Find the object and free the entry. KAutoObject* obj = nullptr; { - KScopedDisableDispatch dd(kernel); KScopedSpinLock lk(m_lock); if (this->IsValidHandle(handle)) { @@ -63,7 +61,6 @@ bool KHandleTable::Remove(Handle handle) { } ResultCode KHandleTable::Add(Handle* out_handle, KAutoObject* obj, u16 type) { - KScopedDisableDispatch dd(kernel); KScopedSpinLock lk(m_lock); // Never exceed our capacity. @@ -86,7 +83,6 @@ ResultCode KHandleTable::Add(Handle* out_handle, KAutoObject* obj, u16 type) { } ResultCode KHandleTable::Reserve(Handle* out_handle) { - KScopedDisableDispatch dd(kernel); KScopedSpinLock lk(m_lock); // Never exceed our capacity. @@ -97,7 +93,6 @@ ResultCode KHandleTable::Reserve(Handle* out_handle) { } void KHandleTable::Unreserve(Handle handle) { - KScopedDisableDispatch dd(kernel); KScopedSpinLock lk(m_lock); // Unpack the handle. @@ -116,7 +111,6 @@ void KHandleTable::Unreserve(Handle handle) { } void KHandleTable::Register(Handle handle, KAutoObject* obj, u16 type) { - KScopedDisableDispatch dd(kernel); KScopedSpinLock lk(m_lock); // Unpack the handle. diff --git a/src/core/hle/kernel/k_handle_table.h b/src/core/hle/kernel/k_handle_table.h index 75dcec7df..2ff6aa160 100755 --- a/src/core/hle/kernel/k_handle_table.h +++ b/src/core/hle/kernel/k_handle_table.h @@ -69,7 +69,6 @@ public: template KScopedAutoObject GetObjectWithoutPseudoHandle(Handle handle) const { // Lock and look up in table. - KScopedDisableDispatch dd(kernel); KScopedSpinLock lk(m_lock); if constexpr (std::is_same_v) { @@ -124,7 +123,6 @@ public: size_t num_opened; { // Lock the table. - KScopedDisableDispatch dd(kernel); KScopedSpinLock lk(m_lock); for (num_opened = 0; num_opened < num_handles; num_opened++) { // Get the current handle. diff --git a/src/core/hle/kernel/k_process.cpp b/src/core/hle/kernel/k_process.cpp index 3d7e6707e..8ead1a769 100755 --- a/src/core/hle/kernel/k_process.cpp +++ b/src/core/hle/kernel/k_process.cpp @@ -59,7 +59,6 @@ void SetupMainThread(Core::System& system, KProcess& owner_process, u32 priority thread->GetContext64().cpu_registers[0] = 0; thread->GetContext32().cpu_registers[1] = thread_handle; thread->GetContext64().cpu_registers[1] = thread_handle; - thread->DisableDispatch(); auto& kernel = system.Kernel(); // Threads by default are dormant, wake up the main thread so it runs when the scheduler fires diff --git a/src/core/hle/kernel/k_scheduler.cpp b/src/core/hle/kernel/k_scheduler.cpp index 6ddbae52c..6a7d80d03 100755 --- a/src/core/hle/kernel/k_scheduler.cpp +++ b/src/core/hle/kernel/k_scheduler.cpp @@ -376,18 +376,20 @@ void KScheduler::ClearSchedulerUpdateNeeded(KernelCore& kernel) { } void KScheduler::DisableScheduling(KernelCore& kernel) { - ASSERT(GetCurrentThreadPointer(kernel)->GetDisableDispatchCount() >= 0); - GetCurrentThreadPointer(kernel)->DisableDispatch(); + if (auto* scheduler = kernel.CurrentScheduler(); scheduler) { + ASSERT(scheduler->GetCurrentThread()->GetDisableDispatchCount() >= 0); + scheduler->GetCurrentThread()->DisableDispatch(); + } } void KScheduler::EnableScheduling(KernelCore& kernel, u64 cores_needing_scheduling) { - ASSERT(GetCurrentThreadPointer(kernel)->GetDisableDispatchCount() >= 1); - - if (GetCurrentThreadPointer(kernel)->GetDisableDispatchCount() > 1) { - GetCurrentThreadPointer(kernel)->EnableDispatch(); - } else { - RescheduleCores(kernel, cores_needing_scheduling); + if (auto* scheduler = kernel.CurrentScheduler(); scheduler) { + ASSERT(scheduler->GetCurrentThread()->GetDisableDispatchCount() >= 1); + if (scheduler->GetCurrentThread()->GetDisableDispatchCount() >= 1) { + scheduler->GetCurrentThread()->EnableDispatch(); + } } + RescheduleCores(kernel, cores_needing_scheduling); } u64 KScheduler::UpdateHighestPriorityThreads(KernelCore& kernel) { @@ -615,17 +617,13 @@ KScheduler::KScheduler(Core::System& system_, s32 core_id_) : system{system_}, c state.highest_priority_thread = nullptr; } -void KScheduler::Finalize() { +KScheduler::~KScheduler() { if (idle_thread) { idle_thread->Close(); idle_thread = nullptr; } } -KScheduler::~KScheduler() { - ASSERT(!idle_thread); -} - KThread* KScheduler::GetCurrentThread() const { if (auto result = current_thread.load(); result) { return result; @@ -644,12 +642,10 @@ void KScheduler::RescheduleCurrentCore() { if (phys_core.IsInterrupted()) { phys_core.ClearInterrupt(); } - guard.Lock(); if (state.needs_scheduling.load()) { Schedule(); } else { - GetCurrentThread()->EnableDispatch(); guard.Unlock(); } } @@ -659,33 +655,26 @@ void KScheduler::OnThreadStart() { } void KScheduler::Unload(KThread* thread) { - ASSERT(thread); - LOG_TRACE(Kernel, "core {}, unload thread {}", core_id, thread ? thread->GetName() : "nullptr"); - if (thread->IsCallingSvc()) { - thread->ClearIsCallingSvc(); + if (thread) { + if (thread->IsCallingSvc()) { + thread->ClearIsCallingSvc(); + } + if (!thread->IsTerminationRequested()) { + prev_thread = thread; + + Core::ARM_Interface& cpu_core = system.ArmInterface(core_id); + cpu_core.SaveContext(thread->GetContext32()); + cpu_core.SaveContext(thread->GetContext64()); + // Save the TPIDR_EL0 system register in case it was modified. + thread->SetTPIDR_EL0(cpu_core.GetTPIDR_EL0()); + cpu_core.ClearExclusiveState(); + } else { + prev_thread = nullptr; + } + thread->context_guard.Unlock(); } - - auto& physical_core = system.Kernel().PhysicalCore(core_id); - if (!physical_core.IsInitialized()) { - return; - } - - Core::ARM_Interface& cpu_core = physical_core.ArmInterface(); - cpu_core.SaveContext(thread->GetContext32()); - cpu_core.SaveContext(thread->GetContext64()); - // Save the TPIDR_EL0 system register in case it was modified. - thread->SetTPIDR_EL0(cpu_core.GetTPIDR_EL0()); - cpu_core.ClearExclusiveState(); - - if (!thread->IsTerminationRequested() && thread->GetActiveCore() == core_id) { - prev_thread = thread; - } else { - prev_thread = nullptr; - } - - thread->context_guard.Unlock(); } void KScheduler::Reload(KThread* thread) { @@ -694,6 +683,11 @@ void KScheduler::Reload(KThread* thread) { if (thread) { ASSERT_MSG(thread->GetState() == ThreadState::Runnable, "Thread must be runnable."); + auto* const thread_owner_process = thread->GetOwnerProcess(); + if (thread_owner_process != nullptr) { + system.Kernel().MakeCurrentProcess(thread_owner_process); + } + Core::ARM_Interface& cpu_core = system.ArmInterface(core_id); cpu_core.LoadContext(thread->GetContext32()); cpu_core.LoadContext(thread->GetContext64()); @@ -711,7 +705,7 @@ void KScheduler::SwitchContextStep2() { } void KScheduler::ScheduleImpl() { - KThread* previous_thread = GetCurrentThread(); + KThread* previous_thread = current_thread.load(); KThread* next_thread = state.highest_priority_thread; state.needs_scheduling = false; @@ -723,15 +717,10 @@ void KScheduler::ScheduleImpl() { // If we're not actually switching thread, there's nothing to do. if (next_thread == current_thread.load()) { - previous_thread->EnableDispatch(); guard.Unlock(); return; } - if (next_thread->GetCurrentCore() != core_id) { - next_thread->SetCurrentCore(core_id); - } - current_thread.store(next_thread); KProcess* const previous_process = system.Kernel().CurrentProcess(); @@ -742,7 +731,11 @@ void KScheduler::ScheduleImpl() { Unload(previous_thread); std::shared_ptr* old_context; - old_context = &previous_thread->GetHostContext(); + if (previous_thread != nullptr) { + old_context = &previous_thread->GetHostContext(); + } else { + old_context = &idle_thread->GetHostContext(); + } guard.Unlock(); Common::Fiber::YieldTo(*old_context, *switch_fiber); diff --git a/src/core/hle/kernel/k_scheduler.h b/src/core/hle/kernel/k_scheduler.h index 516e0cdba..12cfae919 100755 --- a/src/core/hle/kernel/k_scheduler.h +++ b/src/core/hle/kernel/k_scheduler.h @@ -33,8 +33,6 @@ public: explicit KScheduler(Core::System& system_, s32 core_id_); ~KScheduler(); - void Finalize(); - /// Reschedules to the next available thread (call after current thread is suspended) void RescheduleCurrentCore(); diff --git a/src/core/hle/kernel/k_thread.cpp b/src/core/hle/kernel/k_thread.cpp index 0f6808ade..9f1d3156b 100755 --- a/src/core/hle/kernel/k_thread.cpp +++ b/src/core/hle/kernel/k_thread.cpp @@ -14,7 +14,6 @@ #include "common/fiber.h" #include "common/logging/log.h" #include "common/scope_exit.h" -#include "common/settings.h" #include "common/thread_queue_list.h" #include "core/core.h" #include "core/cpu_manager.h" @@ -189,7 +188,7 @@ ResultCode KThread::Initialize(KThreadFunction func, uintptr_t arg, VAddr user_s // Setup the stack parameters. StackParameters& sp = GetStackParameters(); sp.cur_thread = this; - sp.disable_count = 0; + sp.disable_count = 1; SetInExceptionHandler(); // Set thread ID. @@ -216,10 +215,9 @@ ResultCode KThread::InitializeThread(KThread* thread, KThreadFunction func, uint // Initialize the thread. R_TRY(thread->Initialize(func, arg, user_stack_top, prio, core, owner, type)); - // Initialize emulation parameters. + // Initialize host context. thread->host_context = std::make_shared(std::move(init_func), init_func_parameter); - thread->is_single_core = !Settings::values.use_multi_core.GetValue(); return ResultSuccess; } @@ -972,9 +970,6 @@ ResultCode KThread::Run() { // Set our state and finish. SetState(ThreadState::Runnable); - - DisableDispatch(); - return ResultSuccess; } } @@ -1059,16 +1054,4 @@ s32 GetCurrentCoreId(KernelCore& kernel) { return GetCurrentThread(kernel).GetCurrentCore(); } -KScopedDisableDispatch::~KScopedDisableDispatch() { - if (GetCurrentThread(kernel).GetDisableDispatchCount() <= 1) { - auto scheduler = kernel.CurrentScheduler(); - - if (scheduler) { - scheduler->RescheduleCurrentCore(); - } - } else { - GetCurrentThread(kernel).EnableDispatch(); - } -} - } // namespace Kernel diff --git a/src/core/hle/kernel/k_thread.h b/src/core/hle/kernel/k_thread.h index e4c4c877d..c77f44ad4 100755 --- a/src/core/hle/kernel/k_thread.h +++ b/src/core/hle/kernel/k_thread.h @@ -450,39 +450,16 @@ public: sleeping_queue = q; } - [[nodiscard]] bool IsKernelThread() const { - return GetActiveCore() == 3; - } - - [[nodiscard]] bool IsDispatchTrackingDisabled() const { - return is_single_core || IsKernelThread(); - } - [[nodiscard]] s32 GetDisableDispatchCount() const { - if (IsDispatchTrackingDisabled()) { - // TODO(bunnei): Until kernel threads are emulated, we cannot enable/disable dispatch. - return 1; - } - return this->GetStackParameters().disable_count; } void DisableDispatch() { - if (IsDispatchTrackingDisabled()) { - // TODO(bunnei): Until kernel threads are emulated, we cannot enable/disable dispatch. - return; - } - ASSERT(GetCurrentThread(kernel).GetDisableDispatchCount() >= 0); this->GetStackParameters().disable_count++; } void EnableDispatch() { - if (IsDispatchTrackingDisabled()) { - // TODO(bunnei): Until kernel threads are emulated, we cannot enable/disable dispatch. - return; - } - ASSERT(GetCurrentThread(kernel).GetDisableDispatchCount() > 0); this->GetStackParameters().disable_count--; } @@ -731,7 +708,6 @@ private: // For emulation std::shared_ptr host_context{}; - bool is_single_core{}; // For debugging std::vector wait_objects_for_debugging; @@ -776,16 +752,4 @@ public: } }; -class KScopedDisableDispatch { -public: - [[nodiscard]] explicit KScopedDisableDispatch(KernelCore& kernel_) : kernel{kernel_} { - GetCurrentThread(kernel).DisableDispatch(); - } - - ~KScopedDisableDispatch(); - -private: - KernelCore& kernel; -}; - } // namespace Kernel diff --git a/src/core/hle/kernel/kernel.cpp b/src/core/hle/kernel/kernel.cpp index 8fdab44e4..bea945301 100755 --- a/src/core/hle/kernel/kernel.cpp +++ b/src/core/hle/kernel/kernel.cpp @@ -85,9 +85,8 @@ struct KernelCore::Impl { } void InitializeCores() { - for (u32 core_id = 0; core_id < Core::Hardware::NUM_CPU_CORES; core_id++) { - cores[core_id].Initialize(current_process->Is64BitProcess()); - system.Memory().SetCurrentPageTable(*current_process, core_id); + for (auto& core : cores) { + core.Initialize(current_process->Is64BitProcess()); } } @@ -132,6 +131,15 @@ struct KernelCore::Impl { next_user_process_id = KProcess::ProcessIDMin; next_thread_id = 1; + for (u32 core_id = 0; core_id < Core::Hardware::NUM_CPU_CORES; core_id++) { + if (suspend_threads[core_id]) { + suspend_threads[core_id]->Close(); + suspend_threads[core_id] = nullptr; + } + + schedulers[core_id].reset(); + } + cores.clear(); global_handle_table->Finalize(); @@ -159,16 +167,6 @@ struct KernelCore::Impl { CleanupObject(time_shared_mem); CleanupObject(system_resource_limit); - for (u32 core_id = 0; core_id < Core::Hardware::NUM_CPU_CORES; core_id++) { - if (suspend_threads[core_id]) { - suspend_threads[core_id]->Close(); - suspend_threads[core_id] = nullptr; - } - - schedulers[core_id]->Finalize(); - schedulers[core_id].reset(); - } - // Next host thead ID to use, 0-3 IDs represent core threads, >3 represent others next_host_thread_id = Core::Hardware::NUM_CPU_CORES; @@ -259,6 +257,14 @@ struct KernelCore::Impl { void MakeCurrentProcess(KProcess* process) { current_process = process; + if (process == nullptr) { + return; + } + + const u32 core_id = GetCurrentHostThreadID(); + if (core_id < Core::Hardware::NUM_CPU_CORES) { + system.Memory().SetCurrentPageTable(*process, core_id); + } } static inline thread_local u32 host_thread_id = UINT32_MAX; @@ -821,20 +827,16 @@ const Kernel::PhysicalCore& KernelCore::PhysicalCore(std::size_t id) const { return impl->cores[id]; } -size_t KernelCore::CurrentPhysicalCoreIndex() const { - const u32 core_id = impl->GetCurrentHostThreadID(); - if (core_id >= Core::Hardware::NUM_CPU_CORES) { - return Core::Hardware::NUM_CPU_CORES - 1; - } - return core_id; -} - Kernel::PhysicalCore& KernelCore::CurrentPhysicalCore() { - return impl->cores[CurrentPhysicalCoreIndex()]; + u32 core_id = impl->GetCurrentHostThreadID(); + ASSERT(core_id < Core::Hardware::NUM_CPU_CORES); + return impl->cores[core_id]; } const Kernel::PhysicalCore& KernelCore::CurrentPhysicalCore() const { - return impl->cores[CurrentPhysicalCoreIndex()]; + u32 core_id = impl->GetCurrentHostThreadID(); + ASSERT(core_id < Core::Hardware::NUM_CPU_CORES); + return impl->cores[core_id]; } Kernel::KScheduler* KernelCore::CurrentScheduler() { @@ -1027,9 +1029,6 @@ void KernelCore::Suspend(bool in_suspention) { impl->suspend_threads[core_id]->SetState(state); impl->suspend_threads[core_id]->SetWaitReasonForDebugging( ThreadWaitReasonForDebugging::Suspended); - if (!should_suspend) { - impl->suspend_threads[core_id]->DisableDispatch(); - } } } } @@ -1044,11 +1043,13 @@ void KernelCore::ExceptionalExit() { } void KernelCore::EnterSVCProfile() { - impl->svc_ticks[CurrentPhysicalCoreIndex()] = MicroProfileEnter(MICROPROFILE_TOKEN(Kernel_SVC)); + std::size_t core = impl->GetCurrentHostThreadID(); + impl->svc_ticks[core] = MicroProfileEnter(MICROPROFILE_TOKEN(Kernel_SVC)); } void KernelCore::ExitSVCProfile() { - MicroProfileLeave(MICROPROFILE_TOKEN(Kernel_SVC), impl->svc_ticks[CurrentPhysicalCoreIndex()]); + std::size_t core = impl->GetCurrentHostThreadID(); + MicroProfileLeave(MICROPROFILE_TOKEN(Kernel_SVC), impl->svc_ticks[core]); } std::weak_ptr KernelCore::CreateServiceThread(const std::string& name) { diff --git a/src/core/hle/kernel/kernel.h b/src/core/hle/kernel/kernel.h index 57535433b..3a6db0b1c 100755 --- a/src/core/hle/kernel/kernel.h +++ b/src/core/hle/kernel/kernel.h @@ -146,9 +146,6 @@ public: /// Gets the an instance of the respective physical CPU core. const Kernel::PhysicalCore& PhysicalCore(std::size_t id) const; - /// Gets the current physical core index for the running host thread. - std::size_t CurrentPhysicalCoreIndex() const; - /// Gets the sole instance of the Scheduler at the current running core. Kernel::KScheduler* CurrentScheduler(); diff --git a/src/core/hle/kernel/svc.cpp b/src/core/hle/kernel/svc.cpp index 890c52198..62fb06c45 100755 --- a/src/core/hle/kernel/svc.cpp +++ b/src/core/hle/kernel/svc.cpp @@ -877,7 +877,7 @@ static ResultCode GetInfo(Core::System& system, u64* result, u64 info_id, Handle const u64 thread_ticks = current_thread->GetCpuTime(); out_ticks = thread_ticks + (core_timing.GetCPUTicks() - prev_ctx_ticks); - } else if (same_thread && info_sub_id == system.Kernel().CurrentPhysicalCoreIndex()) { + } else if (same_thread && info_sub_id == system.CurrentCoreIndex()) { out_ticks = core_timing.GetCPUTicks() - prev_ctx_ticks; } diff --git a/src/core/hle/service/nvflinger/buffer_queue.cpp b/src/core/hle/service/nvflinger/buffer_queue.cpp index ccb600be8..94f027bd3 100755 --- a/src/core/hle/service/nvflinger/buffer_queue.cpp +++ b/src/core/hle/service/nvflinger/buffer_queue.cpp @@ -9,20 +9,17 @@ #include "core/core.h" #include "core/hle/kernel/k_writable_event.h" #include "core/hle/kernel/kernel.h" -#include "core/hle/service/kernel_helpers.h" #include "core/hle/service/nvflinger/buffer_queue.h" namespace Service::NVFlinger { -BufferQueue::BufferQueue(Kernel::KernelCore& kernel, u32 id_, u64 layer_id_, - KernelHelpers::ServiceContext& service_context_) - : id(id_), layer_id(layer_id_), service_context{service_context_} { - buffer_wait_event = service_context.CreateEvent("BufferQueue:WaitEvent"); +BufferQueue::BufferQueue(Kernel::KernelCore& kernel, u32 id_, u64 layer_id_) + : id(id_), layer_id(layer_id_), buffer_wait_event{kernel} { + Kernel::KAutoObject::Create(std::addressof(buffer_wait_event)); + buffer_wait_event.Initialize("BufferQueue:WaitEvent"); } -BufferQueue::~BufferQueue() { - service_context.CloseEvent(buffer_wait_event); -} +BufferQueue::~BufferQueue() = default; void BufferQueue::SetPreallocatedBuffer(u32 slot, const IGBPBuffer& igbp_buffer) { ASSERT(slot < buffer_slots); @@ -44,7 +41,7 @@ void BufferQueue::SetPreallocatedBuffer(u32 slot, const IGBPBuffer& igbp_buffer) .multi_fence = {}, }; - buffer_wait_event->GetWritableEvent().Signal(); + buffer_wait_event.GetWritableEvent().Signal(); } std::optional> BufferQueue::DequeueBuffer(u32 width, @@ -126,7 +123,7 @@ void BufferQueue::CancelBuffer(u32 slot, const Service::Nvidia::MultiFence& mult } free_buffers_condition.notify_one(); - buffer_wait_event->GetWritableEvent().Signal(); + buffer_wait_event.GetWritableEvent().Signal(); } std::optional> BufferQueue::AcquireBuffer() { @@ -161,7 +158,7 @@ void BufferQueue::ReleaseBuffer(u32 slot) { } free_buffers_condition.notify_one(); - buffer_wait_event->GetWritableEvent().Signal(); + buffer_wait_event.GetWritableEvent().Signal(); } void BufferQueue::Connect() { @@ -176,7 +173,7 @@ void BufferQueue::Disconnect() { std::unique_lock lock{queue_sequence_mutex}; queue_sequence.clear(); } - buffer_wait_event->GetWritableEvent().Signal(); + buffer_wait_event.GetWritableEvent().Signal(); is_connect = false; free_buffers_condition.notify_one(); } @@ -196,11 +193,11 @@ u32 BufferQueue::Query(QueryType type) { } Kernel::KWritableEvent& BufferQueue::GetWritableBufferWaitEvent() { - return buffer_wait_event->GetWritableEvent(); + return buffer_wait_event.GetWritableEvent(); } Kernel::KReadableEvent& BufferQueue::GetBufferWaitEvent() { - return buffer_wait_event->GetReadableEvent(); + return buffer_wait_event.GetReadableEvent(); } } // namespace Service::NVFlinger diff --git a/src/core/hle/service/nvflinger/buffer_queue.h b/src/core/hle/service/nvflinger/buffer_queue.h index fca428819..088e13446 100755 --- a/src/core/hle/service/nvflinger/buffer_queue.h +++ b/src/core/hle/service/nvflinger/buffer_queue.h @@ -24,10 +24,6 @@ class KReadableEvent; class KWritableEvent; } // namespace Kernel -namespace Service::KernelHelpers { -class ServiceContext; -} // namespace Service::KernelHelpers - namespace Service::NVFlinger { constexpr u32 buffer_slots = 0x40; @@ -58,8 +54,7 @@ public: NativeWindowFormat = 2, }; - explicit BufferQueue(Kernel::KernelCore& kernel, u32 id_, u64 layer_id_, - KernelHelpers::ServiceContext& service_context_); + explicit BufferQueue(Kernel::KernelCore& kernel, u32 id_, u64 layer_id_); ~BufferQueue(); enum class BufferTransformFlags : u32 { @@ -136,14 +131,12 @@ private: std::list free_buffers; std::array buffers; std::list queue_sequence; - Kernel::KEvent* buffer_wait_event{}; + Kernel::KEvent buffer_wait_event; std::mutex free_buffers_mutex; std::condition_variable free_buffers_condition; std::mutex queue_sequence_mutex; - - KernelHelpers::ServiceContext& service_context; }; } // namespace Service::NVFlinger diff --git a/src/core/hle/service/nvflinger/nvflinger.cpp b/src/core/hle/service/nvflinger/nvflinger.cpp index 0aad23859..115f14d35 100755 --- a/src/core/hle/service/nvflinger/nvflinger.cpp +++ b/src/core/hle/service/nvflinger/nvflinger.cpp @@ -61,13 +61,12 @@ void NVFlinger::SplitVSync() { } } -NVFlinger::NVFlinger(Core::System& system_) - : system(system_), service_context(system_, "nvflinger") { - displays.emplace_back(0, "Default", service_context, system); - displays.emplace_back(1, "External", service_context, system); - displays.emplace_back(2, "Edid", service_context, system); - displays.emplace_back(3, "Internal", service_context, system); - displays.emplace_back(4, "Null", service_context, system); +NVFlinger::NVFlinger(Core::System& system_) : system(system_) { + displays.emplace_back(0, "Default", system); + displays.emplace_back(1, "External", system); + displays.emplace_back(2, "Edid", system); + displays.emplace_back(3, "Internal", system); + displays.emplace_back(4, "Null", system); guard = std::make_shared(); // Schedule the screen composition events @@ -147,7 +146,7 @@ std::optional NVFlinger::CreateLayer(u64 display_id) { void NVFlinger::CreateLayerAtId(VI::Display& display, u64 layer_id) { const u32 buffer_queue_id = next_buffer_queue_id++; buffer_queues.emplace_back( - std::make_unique(system.Kernel(), buffer_queue_id, layer_id, service_context)); + std::make_unique(system.Kernel(), buffer_queue_id, layer_id)); display.CreateLayer(layer_id, *buffer_queues.back()); } diff --git a/src/core/hle/service/nvflinger/nvflinger.h b/src/core/hle/service/nvflinger/nvflinger.h index 1b6cddcb1..af6771928 100755 --- a/src/core/hle/service/nvflinger/nvflinger.h +++ b/src/core/hle/service/nvflinger/nvflinger.h @@ -15,7 +15,6 @@ #include #include "common/common_types.h" -#include "core/hle/service/kernel_helpers.h" namespace Common { class Event; @@ -138,8 +137,6 @@ private: std::unique_ptr vsync_thread; std::unique_ptr wait_event; std::atomic is_running{}; - - KernelHelpers::ServiceContext service_context; }; } // namespace Service::NVFlinger diff --git a/src/core/hle/service/vi/display/vi_display.cpp b/src/core/hle/service/vi/display/vi_display.cpp index b7705c02a..0dd342dbf 100755 --- a/src/core/hle/service/vi/display/vi_display.cpp +++ b/src/core/hle/service/vi/display/vi_display.cpp @@ -12,21 +12,18 @@ #include "core/hle/kernel/k_event.h" #include "core/hle/kernel/k_readable_event.h" #include "core/hle/kernel/k_writable_event.h" -#include "core/hle/service/kernel_helpers.h" #include "core/hle/service/vi/display/vi_display.h" #include "core/hle/service/vi/layer/vi_layer.h" namespace Service::VI { -Display::Display(u64 id, std::string name_, KernelHelpers::ServiceContext& service_context_, - Core::System& system_) - : display_id{id}, name{std::move(name_)}, service_context{service_context_} { - vsync_event = service_context.CreateEvent(fmt::format("Display VSync Event {}", id)); +Display::Display(u64 id, std::string name_, Core::System& system) + : display_id{id}, name{std::move(name_)}, vsync_event{system.Kernel()} { + Kernel::KAutoObject::Create(std::addressof(vsync_event)); + vsync_event.Initialize(fmt::format("Display VSync Event {}", id)); } -Display::~Display() { - service_context.CloseEvent(vsync_event); -} +Display::~Display() = default; Layer& Display::GetLayer(std::size_t index) { return *layers.at(index); @@ -37,11 +34,11 @@ const Layer& Display::GetLayer(std::size_t index) const { } Kernel::KReadableEvent& Display::GetVSyncEvent() { - return vsync_event->GetReadableEvent(); + return vsync_event.GetReadableEvent(); } void Display::SignalVSyncEvent() { - vsync_event->GetWritableEvent().Signal(); + vsync_event.GetWritableEvent().Signal(); } void Display::CreateLayer(u64 layer_id, NVFlinger::BufferQueue& buffer_queue) { diff --git a/src/core/hle/service/vi/display/vi_display.h b/src/core/hle/service/vi/display/vi_display.h index 0979fc421..166f2a4cc 100755 --- a/src/core/hle/service/vi/display/vi_display.h +++ b/src/core/hle/service/vi/display/vi_display.h @@ -18,9 +18,6 @@ class KEvent; namespace Service::NVFlinger { class BufferQueue; } -namespace Service::KernelHelpers { -class ServiceContext; -} // namespace Service::KernelHelpers namespace Service::VI { @@ -34,13 +31,10 @@ class Display { public: /// Constructs a display with a given unique ID and name. /// - /// @param id The unique ID for this display. - /// @param service_context_ The ServiceContext for the owning service. + /// @param id The unique ID for this display. /// @param name_ The name for this display. - /// @param system_ The global system instance. /// - Display(u64 id, std::string name_, KernelHelpers::ServiceContext& service_context_, - Core::System& system_); + Display(u64 id, std::string name_, Core::System& system); ~Display(); /// Gets the unique ID assigned to this display. @@ -104,10 +98,9 @@ public: private: u64 display_id; std::string name; - KernelHelpers::ServiceContext& service_context; std::vector> layers; - Kernel::KEvent* vsync_event{}; + Kernel::KEvent vsync_event; }; } // namespace Service::VI diff --git a/src/video_core/renderer_vulkan/vk_rasterizer.cpp b/src/video_core/renderer_vulkan/vk_rasterizer.cpp index 777099bcb..5a233b0ba 100755 --- a/src/video_core/renderer_vulkan/vk_rasterizer.cpp +++ b/src/video_core/renderer_vulkan/vk_rasterizer.cpp @@ -228,9 +228,7 @@ void RasterizerVulkan::Clear() { }; const u32 color_attachment = regs.clear_buffers.RT; - const auto attachment_aspect_mask = framebuffer->ImageRanges()[color_attachment].aspectMask; - const bool is_color_rt = (attachment_aspect_mask & VK_IMAGE_ASPECT_COLOR_BIT) != 0; - if (use_color && is_color_rt) { + if (use_color && framebuffer->HasAspectColorBit(color_attachment)) { VkClearValue clear_value; std::memcpy(clear_value.color.float32, regs.clear_color, sizeof(regs.clear_color)); @@ -248,12 +246,15 @@ void RasterizerVulkan::Clear() { return; } VkImageAspectFlags aspect_flags = 0; - if (use_depth) { + if (use_depth && framebuffer->HasAspectDepthBit()) { aspect_flags |= VK_IMAGE_ASPECT_DEPTH_BIT; } - if (use_stencil) { + if (use_stencil && framebuffer->HasAspectStencilBit()) { aspect_flags |= VK_IMAGE_ASPECT_STENCIL_BIT; } + if (aspect_flags == 0) { + return; + } scheduler.Record([clear_depth = regs.clear_depth, clear_stencil = regs.clear_stencil, clear_rect, aspect_flags](vk::CommandBuffer cmdbuf) { VkClearAttachment attachment; diff --git a/src/video_core/renderer_vulkan/vk_texture_cache.cpp b/src/video_core/renderer_vulkan/vk_texture_cache.cpp index 8f4df7122..ff979a7ac 100755 --- a/src/video_core/renderer_vulkan/vk_texture_cache.cpp +++ b/src/video_core/renderer_vulkan/vk_texture_cache.cpp @@ -1186,9 +1186,12 @@ Framebuffer::Framebuffer(TextureCacheRuntime& runtime, std::spanformat; num_layers = std::max(num_layers, depth_buffer->range.extent.layers); images[num_images] = depth_buffer->ImageHandle(); - image_ranges[num_images] = MakeSubresourceRange(depth_buffer); + const VkImageSubresourceRange subresource_range = MakeSubresourceRange(depth_buffer); + image_ranges[num_images] = subresource_range; samples = depth_buffer->Samples(); ++num_images; + has_depth = (subresource_range.aspectMask & VK_IMAGE_ASPECT_DEPTH_BIT) != 0; + has_stencil = (subresource_range.aspectMask & VK_IMAGE_ASPECT_STENCIL_BIT) != 0; } else { renderpass_key.depth_format = PixelFormat::Invalid; } diff --git a/src/video_core/renderer_vulkan/vk_texture_cache.h b/src/video_core/renderer_vulkan/vk_texture_cache.h index 5fe6b7ba3..6d5a68bfe 100755 --- a/src/video_core/renderer_vulkan/vk_texture_cache.h +++ b/src/video_core/renderer_vulkan/vk_texture_cache.h @@ -232,6 +232,18 @@ public: return image_ranges; } + [[nodiscard]] bool HasAspectColorBit(size_t index) const noexcept { + return (image_ranges.at(index).aspectMask & VK_IMAGE_ASPECT_COLOR_BIT) != 0; + } + + [[nodiscard]] bool HasAspectDepthBit() const noexcept { + return has_depth; + } + + [[nodiscard]] bool HasAspectStencilBit() const noexcept { + return has_stencil; + } + private: vk::Framebuffer framebuffer; VkRenderPass renderpass{}; @@ -241,6 +253,8 @@ private: u32 num_images = 0; std::array images{}; std::array image_ranges{}; + bool has_depth{}; + bool has_stencil{}; }; struct TextureCacheParams {