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authorLiam <byteslice@airmail.cc>2023-03-07 22:11:50 +0100
committerLiam <byteslice@airmail.cc>2023-03-13 03:09:09 +0100
commit6bfb4c8f713323bb39b7e38a779c35583fc61bcc (patch)
tree6208bf4bbd1c303811384c8fe3d600560a4d3bfe /src/core/hle/kernel/k_thread.h
parentkernel: prefer std::addressof (diff)
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Diffstat (limited to 'src/core/hle/kernel/k_thread.h')
-rw-r--r--src/core/hle/kernel/k_thread.h544
1 files changed, 254 insertions, 290 deletions
diff --git a/src/core/hle/kernel/k_thread.h b/src/core/hle/kernel/k_thread.h
index e541ea079..53fa64369 100644
--- a/src/core/hle/kernel/k_thread.h
+++ b/src/core/hle/kernel/k_thread.h
@@ -108,11 +108,11 @@ enum class StepState : u32 {
};
void SetCurrentThread(KernelCore& kernel, KThread* thread);
-[[nodiscard]] KThread* GetCurrentThreadPointer(KernelCore& kernel);
-[[nodiscard]] KThread& GetCurrentThread(KernelCore& kernel);
-[[nodiscard]] KProcess* GetCurrentProcessPointer(KernelCore& kernel);
-[[nodiscard]] KProcess& GetCurrentProcess(KernelCore& kernel);
-[[nodiscard]] s32 GetCurrentCoreId(KernelCore& kernel);
+KThread* GetCurrentThreadPointer(KernelCore& kernel);
+KThread& GetCurrentThread(KernelCore& kernel);
+KProcess* GetCurrentProcessPointer(KernelCore& kernel);
+KProcess& GetCurrentProcess(KernelCore& kernel);
+s32 GetCurrentCoreId(KernelCore& kernel);
class KThread final : public KAutoObjectWithSlabHeapAndContainer<KThread, KWorkerTask>,
public boost::intrusive::list_base_hook<>,
@@ -136,16 +136,12 @@ public:
using ThreadContext64 = Core::ARM_Interface::ThreadContext64;
using WaiterList = boost::intrusive::list<KThread>;
- void SetName(std::string new_name) {
- name = std::move(new_name);
- }
-
/**
* Gets the thread's current priority
* @return The current thread's priority
*/
- [[nodiscard]] s32 GetPriority() const {
- return priority;
+ s32 GetPriority() const {
+ return m_priority;
}
/**
@@ -153,23 +149,23 @@ public:
* @param priority The new priority.
*/
void SetPriority(s32 value) {
- priority = value;
+ m_priority = value;
}
/**
* Gets the thread's nominal priority.
* @return The current thread's nominal priority.
*/
- [[nodiscard]] s32 GetBasePriority() const {
- return base_priority;
+ s32 GetBasePriority() const {
+ return m_base_priority;
}
/**
* Gets the thread's thread ID
* @return The thread's ID
*/
- [[nodiscard]] u64 GetThreadID() const {
- return thread_id;
+ u64 GetThreadId() const {
+ return m_thread_id;
}
void ContinueIfHasKernelWaiters() {
@@ -180,7 +176,7 @@ public:
void SetBasePriority(s32 value);
- [[nodiscard]] Result Run();
+ Result Run();
void Exit();
@@ -188,22 +184,22 @@ public:
ThreadState RequestTerminate();
- [[nodiscard]] u32 GetSuspendFlags() const {
- return suspend_allowed_flags & suspend_request_flags;
+ u32 GetSuspendFlags() const {
+ return m_suspend_allowed_flags & m_suspend_request_flags;
}
- [[nodiscard]] bool IsSuspended() const {
+ bool IsSuspended() const {
return GetSuspendFlags() != 0;
}
- [[nodiscard]] bool IsSuspendRequested(SuspendType type) const {
- return (suspend_request_flags &
- (1u << (static_cast<u32>(ThreadState::SuspendShift) + static_cast<u32>(type)))) !=
+ bool IsSuspendRequested(SuspendType type) const {
+ return (m_suspend_request_flags &
+ (1U << (static_cast<u32>(ThreadState::SuspendShift) + static_cast<u32>(type)))) !=
0;
}
- [[nodiscard]] bool IsSuspendRequested() const {
- return suspend_request_flags != 0;
+ bool IsSuspendRequested() const {
+ return m_suspend_request_flags != 0;
}
void RequestSuspend(SuspendType type);
@@ -217,124 +213,124 @@ public:
void Continue();
constexpr void SetSyncedIndex(s32 index) {
- synced_index = index;
+ m_synced_index = index;
}
- [[nodiscard]] constexpr s32 GetSyncedIndex() const {
- return synced_index;
+ constexpr s32 GetSyncedIndex() const {
+ return m_synced_index;
}
constexpr void SetWaitResult(Result wait_res) {
- wait_result = wait_res;
+ m_wait_result = wait_res;
}
- [[nodiscard]] constexpr Result GetWaitResult() const {
- return wait_result;
+ constexpr Result GetWaitResult() const {
+ return m_wait_result;
}
/*
* Returns the Thread Local Storage address of the current thread
* @returns VAddr of the thread's TLS
*/
- [[nodiscard]] VAddr GetTLSAddress() const {
- return tls_address;
+ VAddr GetTlsAddress() const {
+ return m_tls_address;
}
/*
* Returns the value of the TPIDR_EL0 Read/Write system register for this thread.
* @returns The value of the TPIDR_EL0 register.
*/
- [[nodiscard]] u64 GetTPIDR_EL0() const {
- return thread_context_64.tpidr;
+ u64 GetTpidrEl0() const {
+ return m_thread_context_64.tpidr;
}
/// Sets the value of the TPIDR_EL0 Read/Write system register for this thread.
- void SetTPIDR_EL0(u64 value) {
- thread_context_64.tpidr = value;
- thread_context_32.tpidr = static_cast<u32>(value);
+ void SetTpidrEl0(u64 value) {
+ m_thread_context_64.tpidr = value;
+ m_thread_context_32.tpidr = static_cast<u32>(value);
}
void CloneFpuStatus();
- [[nodiscard]] ThreadContext32& GetContext32() {
- return thread_context_32;
+ ThreadContext32& GetContext32() {
+ return m_thread_context_32;
}
- [[nodiscard]] const ThreadContext32& GetContext32() const {
- return thread_context_32;
+ const ThreadContext32& GetContext32() const {
+ return m_thread_context_32;
}
- [[nodiscard]] ThreadContext64& GetContext64() {
- return thread_context_64;
+ ThreadContext64& GetContext64() {
+ return m_thread_context_64;
}
- [[nodiscard]] const ThreadContext64& GetContext64() const {
- return thread_context_64;
+ const ThreadContext64& GetContext64() const {
+ return m_thread_context_64;
}
- [[nodiscard]] std::shared_ptr<Common::Fiber>& GetHostContext();
+ std::shared_ptr<Common::Fiber>& GetHostContext();
- [[nodiscard]] ThreadState GetState() const {
- return thread_state.load(std::memory_order_relaxed) & ThreadState::Mask;
+ ThreadState GetState() const {
+ return m_thread_state.load(std::memory_order_relaxed) & ThreadState::Mask;
}
- [[nodiscard]] ThreadState GetRawState() const {
- return thread_state.load(std::memory_order_relaxed);
+ ThreadState GetRawState() const {
+ return m_thread_state.load(std::memory_order_relaxed);
}
void SetState(ThreadState state);
- [[nodiscard]] StepState GetStepState() const {
- return step_state;
+ StepState GetStepState() const {
+ return m_step_state;
}
void SetStepState(StepState state) {
- step_state = state;
+ m_step_state = state;
}
- [[nodiscard]] s64 GetLastScheduledTick() const {
- return last_scheduled_tick;
+ s64 GetLastScheduledTick() const {
+ return m_last_scheduled_tick;
}
void SetLastScheduledTick(s64 tick) {
- last_scheduled_tick = tick;
+ m_last_scheduled_tick = tick;
}
- void AddCpuTime([[maybe_unused]] s32 core_id_, s64 amount) {
- cpu_time += amount;
+ void AddCpuTime(s32 core_id, s64 amount) {
+ m_cpu_time += amount;
// TODO(bunnei): Debug kernels track per-core tick counts. Should we?
}
- [[nodiscard]] s64 GetCpuTime() const {
- return cpu_time;
+ s64 GetCpuTime() const {
+ return m_cpu_time;
}
- [[nodiscard]] s32 GetActiveCore() const {
- return core_id;
+ s32 GetActiveCore() const {
+ return m_core_id;
}
void SetActiveCore(s32 core) {
- core_id = core;
+ m_core_id = core;
}
- [[nodiscard]] s32 GetCurrentCore() const {
- return current_core_id;
+ s32 GetCurrentCore() const {
+ return m_current_core_id;
}
void SetCurrentCore(s32 core) {
- current_core_id = core;
+ m_current_core_id = core;
}
- [[nodiscard]] KProcess* GetOwnerProcess() {
- return parent;
+ KProcess* GetOwnerProcess() {
+ return m_parent;
}
- [[nodiscard]] const KProcess* GetOwnerProcess() const {
- return parent;
+ const KProcess* GetOwnerProcess() const {
+ return m_parent;
}
- [[nodiscard]] bool IsUserThread() const {
- return parent != nullptr;
+ bool IsUserThread() const {
+ return m_parent != nullptr;
}
u16 GetUserDisableCount() const;
@@ -343,69 +339,69 @@ public:
KThread* GetLockOwner() const;
- [[nodiscard]] const KAffinityMask& GetAffinityMask() const {
- return physical_affinity_mask;
+ const KAffinityMask& GetAffinityMask() const {
+ return m_physical_affinity_mask;
}
- [[nodiscard]] Result GetCoreMask(s32* out_ideal_core, u64* out_affinity_mask);
+ Result GetCoreMask(s32* out_ideal_core, u64* out_affinity_mask);
- [[nodiscard]] Result GetPhysicalCoreMask(s32* out_ideal_core, u64* out_affinity_mask);
+ Result GetPhysicalCoreMask(s32* out_ideal_core, u64* out_affinity_mask);
- [[nodiscard]] Result SetCoreMask(s32 cpu_core_id, u64 v_affinity_mask);
+ Result SetCoreMask(s32 cpu_core_id, u64 v_affinity_mask);
- [[nodiscard]] Result SetActivity(Svc::ThreadActivity activity);
+ Result SetActivity(Svc::ThreadActivity activity);
- [[nodiscard]] Result Sleep(s64 timeout);
+ Result Sleep(s64 timeout);
- [[nodiscard]] s64 GetYieldScheduleCount() const {
- return schedule_count;
+ s64 GetYieldScheduleCount() const {
+ return m_schedule_count;
}
void SetYieldScheduleCount(s64 count) {
- schedule_count = count;
+ m_schedule_count = count;
}
void WaitCancel();
- [[nodiscard]] bool IsWaitCancelled() const {
- return wait_cancelled;
+ bool IsWaitCancelled() const {
+ return m_wait_cancelled;
}
void ClearWaitCancelled() {
- wait_cancelled = false;
+ m_wait_cancelled = false;
}
- [[nodiscard]] bool IsCancellable() const {
- return cancellable;
+ bool IsCancellable() const {
+ return m_cancellable;
}
void SetCancellable() {
- cancellable = true;
+ m_cancellable = true;
}
void ClearCancellable() {
- cancellable = false;
+ m_cancellable = false;
}
- [[nodiscard]] bool IsTerminationRequested() const {
- return termination_requested || GetRawState() == ThreadState::Terminated;
+ bool IsTerminationRequested() const {
+ return m_termination_requested || GetRawState() == ThreadState::Terminated;
}
- [[nodiscard]] u64 GetId() const override {
- return this->GetThreadID();
+ u64 GetId() const override {
+ return this->GetThreadId();
}
- [[nodiscard]] bool IsInitialized() const override {
- return initialized;
+ bool IsInitialized() const override {
+ return m_initialized;
}
- [[nodiscard]] uintptr_t GetPostDestroyArgument() const override {
- return reinterpret_cast<uintptr_t>(parent) | (resource_limit_release_hint ? 1 : 0);
+ uintptr_t GetPostDestroyArgument() const override {
+ return reinterpret_cast<uintptr_t>(m_parent) | (m_resource_limit_release_hint ? 1 : 0);
}
void Finalize() override;
- [[nodiscard]] bool IsSignaled() const override;
+ bool IsSignaled() const override;
void OnTimer();
@@ -413,26 +409,22 @@ public:
static void PostDestroy(uintptr_t arg);
- [[nodiscard]] static Result InitializeDummyThread(KThread* thread, KProcess* owner);
+ static Result InitializeDummyThread(KThread* thread, KProcess* owner);
- [[nodiscard]] static Result InitializeMainThread(Core::System& system, KThread* thread,
- s32 virt_core);
+ static Result InitializeMainThread(Core::System& system, KThread* thread, s32 virt_core);
- [[nodiscard]] static Result InitializeIdleThread(Core::System& system, KThread* thread,
- s32 virt_core);
+ static Result InitializeIdleThread(Core::System& system, KThread* thread, s32 virt_core);
- [[nodiscard]] static Result InitializeHighPriorityThread(Core::System& system, KThread* thread,
- KThreadFunction func, uintptr_t arg,
- s32 virt_core);
+ static Result InitializeHighPriorityThread(Core::System& system, KThread* thread,
+ KThreadFunction func, uintptr_t arg, s32 virt_core);
- [[nodiscard]] static Result InitializeUserThread(Core::System& system, KThread* thread,
- KThreadFunction func, uintptr_t arg,
- VAddr user_stack_top, s32 prio, s32 virt_core,
- KProcess* owner);
+ static Result InitializeUserThread(Core::System& system, KThread* thread, KThreadFunction func,
+ uintptr_t arg, VAddr user_stack_top, s32 prio, s32 virt_core,
+ KProcess* owner);
- [[nodiscard]] static Result InitializeServiceThread(Core::System& system, KThread* thread,
- std::function<void()>&& thread_func,
- s32 prio, s32 virt_core, KProcess* owner);
+ static Result InitializeServiceThread(Core::System& system, KThread* thread,
+ std::function<void()>&& thread_func, s32 prio,
+ s32 virt_core, KProcess* owner);
public:
struct StackParameters {
@@ -446,12 +438,12 @@ public:
KThread* cur_thread;
};
- [[nodiscard]] StackParameters& GetStackParameters() {
- return stack_parameters;
+ StackParameters& GetStackParameters() {
+ return m_stack_parameters;
}
- [[nodiscard]] const StackParameters& GetStackParameters() const {
- return stack_parameters;
+ const StackParameters& GetStackParameters() const {
+ return m_stack_parameters;
}
class QueueEntry {
@@ -459,37 +451,37 @@ public:
constexpr QueueEntry() = default;
constexpr void Initialize() {
- prev = nullptr;
- next = nullptr;
+ m_prev = nullptr;
+ m_next = nullptr;
}
constexpr KThread* GetPrev() const {
- return prev;
+ return m_prev;
}
constexpr KThread* GetNext() const {
- return next;
+ return m_next;
}
constexpr void SetPrev(KThread* thread) {
- prev = thread;
+ m_prev = thread;
}
constexpr void SetNext(KThread* thread) {
- next = thread;
+ m_next = thread;
}
private:
- KThread* prev{};
- KThread* next{};
+ KThread* m_prev{};
+ KThread* m_next{};
};
- [[nodiscard]] QueueEntry& GetPriorityQueueEntry(s32 core) {
- return per_core_priority_queue_entry[core];
+ QueueEntry& GetPriorityQueueEntry(s32 core) {
+ return m_per_core_priority_queue_entry[core];
}
- [[nodiscard]] const QueueEntry& GetPriorityQueueEntry(s32 core) const {
- return per_core_priority_queue_entry[core];
+ const QueueEntry& GetPriorityQueueEntry(s32 core) const {
+ return m_per_core_priority_queue_entry[core];
}
- [[nodiscard]] s32 GetDisableDispatchCount() const {
+ s32 GetDisableDispatchCount() const {
return this->GetStackParameters().disable_count;
}
@@ -515,7 +507,7 @@ public:
this->GetStackParameters().is_in_exception_handler = false;
}
- [[nodiscard]] bool IsInExceptionHandler() const {
+ bool IsInExceptionHandler() const {
return this->GetStackParameters().is_in_exception_handler;
}
@@ -527,11 +519,11 @@ public:
this->GetStackParameters().is_calling_svc = false;
}
- [[nodiscard]] bool IsCallingSvc() const {
+ bool IsCallingSvc() const {
return this->GetStackParameters().is_calling_svc;
}
- [[nodiscard]] u8 GetSvcId() const {
+ u8 GetSvcId() const {
return this->GetStackParameters().current_svc_id;
}
@@ -543,78 +535,54 @@ public:
this->GetStackParameters().dpc_flags &= ~static_cast<u8>(flag);
}
- [[nodiscard]] u8 GetDpc() const {
+ u8 GetDpc() const {
return this->GetStackParameters().dpc_flags;
}
- [[nodiscard]] bool HasDpc() const {
+ bool HasDpc() const {
return this->GetDpc() != 0;
}
void SetWaitReasonForDebugging(ThreadWaitReasonForDebugging reason) {
- wait_reason_for_debugging = reason;
- }
-
- [[nodiscard]] ThreadWaitReasonForDebugging GetWaitReasonForDebugging() const {
- return wait_reason_for_debugging;
- }
-
- [[nodiscard]] ThreadType GetThreadType() const {
- return thread_type;
- }
-
- [[nodiscard]] bool IsDummyThread() const {
- return GetThreadType() == ThreadType::Dummy;
- }
-
- void SetWaitObjectsForDebugging(const std::span<KSynchronizationObject*>& objects) {
- wait_objects_for_debugging.clear();
- wait_objects_for_debugging.reserve(objects.size());
- for (const auto& object : objects) {
- wait_objects_for_debugging.emplace_back(object);
- }
+ m_wait_reason_for_debugging = reason;
}
- [[nodiscard]] const std::vector<KSynchronizationObject*>& GetWaitObjectsForDebugging() const {
- return wait_objects_for_debugging;
+ ThreadWaitReasonForDebugging GetWaitReasonForDebugging() const {
+ return m_wait_reason_for_debugging;
}
- void SetMutexWaitAddressForDebugging(VAddr address) {
- mutex_wait_address_for_debugging = address;
+ ThreadType GetThreadType() const {
+ return m_thread_type;
}
- [[nodiscard]] VAddr GetMutexWaitAddressForDebugging() const {
- return mutex_wait_address_for_debugging;
- }
-
- [[nodiscard]] s32 GetIdealCoreForDebugging() const {
- return virtual_ideal_core_id;
+ bool IsDummyThread() const {
+ return this->GetThreadType() == ThreadType::Dummy;
}
void AddWaiter(KThread* thread);
void RemoveWaiter(KThread* thread);
- [[nodiscard]] Result GetThreadContext3(std::vector<u8>& out);
+ Result GetThreadContext3(std::vector<u8>& out);
- [[nodiscard]] KThread* RemoveUserWaiterByKey(bool* out_has_waiters, VAddr key) {
+ KThread* RemoveUserWaiterByKey(bool* out_has_waiters, VAddr key) {
return this->RemoveWaiterByKey(out_has_waiters, key, false);
}
- [[nodiscard]] KThread* RemoveKernelWaiterByKey(bool* out_has_waiters, VAddr key) {
+ KThread* RemoveKernelWaiterByKey(bool* out_has_waiters, VAddr key) {
return this->RemoveWaiterByKey(out_has_waiters, key, true);
}
- [[nodiscard]] VAddr GetAddressKey() const {
- return address_key;
+ VAddr GetAddressKey() const {
+ return m_address_key;
}
- [[nodiscard]] u32 GetAddressKeyValue() const {
- return address_key_value;
+ u32 GetAddressKeyValue() const {
+ return m_address_key_value;
}
- [[nodiscard]] bool GetIsKernelAddressKey() const {
- return is_kernel_address_key;
+ bool GetIsKernelAddressKey() const {
+ return m_is_kernel_address_key;
}
//! NB: intentional deviation from official kernel.
@@ -624,37 +592,37 @@ public:
// into things.
void SetUserAddressKey(VAddr key, u32 val) {
- ASSERT(waiting_lock_info == nullptr);
- address_key = key;
- address_key_value = val;
- is_kernel_address_key = false;
+ ASSERT(m_waiting_lock_info == nullptr);
+ m_address_key = key;
+ m_address_key_value = val;
+ m_is_kernel_address_key = false;
}
void SetKernelAddressKey(VAddr key) {
- ASSERT(waiting_lock_info == nullptr);
- address_key = key;
- is_kernel_address_key = true;
+ ASSERT(m_waiting_lock_info == nullptr);
+ m_address_key = key;
+ m_is_kernel_address_key = true;
}
void ClearWaitQueue() {
- wait_queue = nullptr;
+ m_wait_queue = nullptr;
}
void BeginWait(KThreadQueue* queue);
- void NotifyAvailable(KSynchronizationObject* signaled_object, Result wait_result_);
- void EndWait(Result wait_result_);
- void CancelWait(Result wait_result_, bool cancel_timer_task);
+ void NotifyAvailable(KSynchronizationObject* signaled_object, Result wait_result);
+ void EndWait(Result wait_result);
+ void CancelWait(Result wait_result, bool cancel_timer_task);
- [[nodiscard]] s32 GetNumKernelWaiters() const {
- return num_kernel_waiters;
+ s32 GetNumKernelWaiters() const {
+ return m_num_kernel_waiters;
}
- [[nodiscard]] u64 GetConditionVariableKey() const {
- return condvar_key;
+ u64 GetConditionVariableKey() const {
+ return m_condvar_key;
}
- [[nodiscard]] u64 GetAddressArbiterKey() const {
- return condvar_key;
+ u64 GetAddressArbiterKey() const {
+ return m_condvar_key;
}
// Dummy threads (used for HLE host threads) cannot wait based on the guest scheduler, and
@@ -665,17 +633,16 @@ public:
void DummyThreadBeginWait();
void DummyThreadEndWait();
- [[nodiscard]] uintptr_t GetArgument() const {
- return argument;
+ uintptr_t GetArgument() const {
+ return m_argument;
}
- [[nodiscard]] VAddr GetUserStackTop() const {
- return stack_top;
+ VAddr GetUserStackTop() const {
+ return m_stack_top;
}
private:
- [[nodiscard]] KThread* RemoveWaiterByKey(bool* out_has_waiters, VAddr key,
- bool is_kernel_address_key);
+ KThread* RemoveWaiterByKey(bool* out_has_waiters, VAddr key, bool is_kernel_address_key);
static constexpr size_t PriorityInheritanceCountMax = 10;
union SyncObjectBuffer {
@@ -692,11 +659,11 @@ private:
u64 cv_key{};
s32 priority{};
- [[nodiscard]] constexpr u64 GetConditionVariableKey() const {
+ constexpr u64 GetConditionVariableKey() const {
return cv_key;
}
- [[nodiscard]] constexpr s32 GetPriority() const {
+ constexpr s32 GetPriority() const {
return priority;
}
};
@@ -728,22 +695,21 @@ private:
void IncreaseBasePriority(s32 priority);
- [[nodiscard]] Result Initialize(KThreadFunction func, uintptr_t arg, VAddr user_stack_top,
- s32 prio, s32 virt_core, KProcess* owner, ThreadType type);
+ Result Initialize(KThreadFunction func, uintptr_t arg, VAddr user_stack_top, s32 prio,
+ s32 virt_core, KProcess* owner, ThreadType type);
- [[nodiscard]] static Result InitializeThread(KThread* thread, KThreadFunction func,
- uintptr_t arg, VAddr user_stack_top, s32 prio,
- s32 core, KProcess* owner, ThreadType type,
- std::function<void()>&& init_func);
+ static Result InitializeThread(KThread* thread, KThreadFunction func, uintptr_t arg,
+ VAddr user_stack_top, s32 prio, s32 core, KProcess* owner,
+ ThreadType type, std::function<void()>&& init_func);
// For core KThread implementation
- ThreadContext32 thread_context_32{};
- ThreadContext64 thread_context_64{};
- Common::IntrusiveRedBlackTreeNode condvar_arbiter_tree_node{};
- s32 priority{};
+ ThreadContext32 m_thread_context_32{};
+ ThreadContext64 m_thread_context_64{};
+ Common::IntrusiveRedBlackTreeNode m_condvar_arbiter_tree_node{};
+ s32 m_priority{};
using ConditionVariableThreadTreeTraits =
Common::IntrusiveRedBlackTreeMemberTraitsDeferredAssert<
- &KThread::condvar_arbiter_tree_node>;
+ &KThread::m_condvar_arbiter_tree_node>;
using ConditionVariableThreadTree =
ConditionVariableThreadTreeTraits::TreeType<ConditionVariableComparator>;
@@ -773,7 +739,7 @@ private:
using LockWithPriorityInheritanceThreadTreeTraits =
Common::IntrusiveRedBlackTreeMemberTraitsDeferredAssert<
- &KThread::condvar_arbiter_tree_node>;
+ &KThread::m_condvar_arbiter_tree_node>;
using LockWithPriorityInheritanceThreadTree =
ConditionVariableThreadTreeTraits::TreeType<LockWithPriorityInheritanceComparator>;
@@ -809,7 +775,7 @@ public:
waiter->SetWaitingLockInfo(this);
}
- [[nodiscard]] bool RemoveWaiter(KThread* waiter) {
+ bool RemoveWaiter(KThread* waiter) {
m_tree.erase(m_tree.iterator_to(*waiter));
waiter->SetWaitingLockInfo(nullptr);
@@ -853,11 +819,11 @@ public:
};
void SetWaitingLockInfo(LockWithPriorityInheritanceInfo* lock) {
- waiting_lock_info = lock;
+ m_waiting_lock_info = lock;
}
LockWithPriorityInheritanceInfo* GetWaitingLockInfo() {
- return waiting_lock_info;
+ return m_waiting_lock_info;
}
void AddHeldLock(LockWithPriorityInheritanceInfo* lock_info);
@@ -867,110 +833,108 @@ private:
using LockWithPriorityInheritanceInfoList =
boost::intrusive::list<LockWithPriorityInheritanceInfo>;
- ConditionVariableThreadTree* condvar_tree{};
- u64 condvar_key{};
- u64 virtual_affinity_mask{};
- KAffinityMask physical_affinity_mask{};
- u64 thread_id{};
- std::atomic<s64> cpu_time{};
- VAddr address_key{};
- KProcess* parent{};
- VAddr kernel_stack_top{};
- u32* light_ipc_data{};
- VAddr tls_address{};
- KLightLock activity_pause_lock;
- s64 schedule_count{};
- s64 last_scheduled_tick{};
- std::array<QueueEntry, Core::Hardware::NUM_CPU_CORES> per_core_priority_queue_entry{};
- KThreadQueue* wait_queue{};
- LockWithPriorityInheritanceInfoList held_lock_info_list{};
- LockWithPriorityInheritanceInfo* waiting_lock_info{};
- WaiterList pinned_waiter_list{};
- u32 address_key_value{};
- u32 suspend_request_flags{};
- u32 suspend_allowed_flags{};
- s32 synced_index{};
- Result wait_result{ResultSuccess};
- s32 base_priority{};
- s32 physical_ideal_core_id{};
- s32 virtual_ideal_core_id{};
- s32 num_kernel_waiters{};
- s32 current_core_id{};
- s32 core_id{};
- KAffinityMask original_physical_affinity_mask{};
- s32 original_physical_ideal_core_id{};
- s32 num_core_migration_disables{};
- std::atomic<ThreadState> thread_state{};
- std::atomic<bool> termination_requested{};
- bool wait_cancelled{};
- bool cancellable{};
- bool signaled{};
- bool initialized{};
- bool debug_attached{};
- s8 priority_inheritance_count{};
- bool resource_limit_release_hint{};
- bool is_kernel_address_key{};
- StackParameters stack_parameters{};
- Common::SpinLock context_guard{};
+ ConditionVariableThreadTree* m_condvar_tree{};
+ u64 m_condvar_key{};
+ u64 m_virtual_affinity_mask{};
+ KAffinityMask m_physical_affinity_mask{};
+ u64 m_thread_id{};
+ std::atomic<s64> m_cpu_time{};
+ VAddr m_address_key{};
+ KProcess* m_parent{};
+ VAddr m_kernel_stack_top{};
+ u32* m_light_ipc_data{};
+ VAddr m_tls_address{};
+ KLightLock m_activity_pause_lock;
+ s64 m_schedule_count{};
+ s64 m_last_scheduled_tick{};
+ std::array<QueueEntry, Core::Hardware::NUM_CPU_CORES> m_per_core_priority_queue_entry{};
+ KThreadQueue* m_wait_queue{};
+ LockWithPriorityInheritanceInfoList m_held_lock_info_list{};
+ LockWithPriorityInheritanceInfo* m_waiting_lock_info{};
+ WaiterList m_pinned_waiter_list{};
+ u32 m_address_key_value{};
+ u32 m_suspend_request_flags{};
+ u32 m_suspend_allowed_flags{};
+ s32 m_synced_index{};
+ Result m_wait_result{ResultSuccess};
+ s32 m_base_priority{};
+ s32 m_physical_ideal_core_id{};
+ s32 m_virtual_ideal_core_id{};
+ s32 m_num_kernel_waiters{};
+ s32 m_current_core_id{};
+ s32 m_core_id{};
+ KAffinityMask m_original_physical_affinity_mask{};
+ s32 m_original_physical_ideal_core_id{};
+ s32 m_num_core_migration_disables{};
+ std::atomic<ThreadState> m_thread_state{};
+ std::atomic<bool> m_termination_requested{};
+ bool m_wait_cancelled{};
+ bool m_cancellable{};
+ bool m_signaled{};
+ bool m_initialized{};
+ bool m_debug_attached{};
+ s8 m_priority_inheritance_count{};
+ bool m_resource_limit_release_hint{};
+ bool m_is_kernel_address_key{};
+ StackParameters m_stack_parameters{};
+ Common::SpinLock m_context_guard{};
// For emulation
- std::shared_ptr<Common::Fiber> host_context{};
- bool is_single_core{};
- ThreadType thread_type{};
- StepState step_state{};
- std::atomic<bool> dummy_thread_runnable{true};
+ std::shared_ptr<Common::Fiber> m_host_context{};
+ ThreadType m_thread_type{};
+ StepState m_step_state{};
+ std::atomic<bool> m_dummy_thread_runnable{true};
// For debugging
- std::vector<KSynchronizationObject*> wait_objects_for_debugging;
- VAddr mutex_wait_address_for_debugging{};
- ThreadWaitReasonForDebugging wait_reason_for_debugging{};
- uintptr_t argument{};
- VAddr stack_top{};
- std::string name{};
+ std::vector<KSynchronizationObject*> m_wait_objects_for_debugging{};
+ VAddr m_mutex_wait_address_for_debugging{};
+ ThreadWaitReasonForDebugging m_wait_reason_for_debugging{};
+ uintptr_t m_argument{};
+ VAddr m_stack_top{};
public:
using ConditionVariableThreadTreeType = ConditionVariableThreadTree;
void SetConditionVariable(ConditionVariableThreadTree* tree, VAddr address, u64 cv_key,
u32 value) {
- ASSERT(waiting_lock_info == nullptr);
- condvar_tree = tree;
- condvar_key = cv_key;
- address_key = address;
- address_key_value = value;
- is_kernel_address_key = false;
+ ASSERT(m_waiting_lock_info == nullptr);
+ m_condvar_tree = tree;
+ m_condvar_key = cv_key;
+ m_address_key = address;
+ m_address_key_value = value;
+ m_is_kernel_address_key = false;
}
void ClearConditionVariable() {
- condvar_tree = nullptr;
+ m_condvar_tree = nullptr;
}
- [[nodiscard]] bool IsWaitingForConditionVariable() const {
- return condvar_tree != nullptr;
+ bool IsWaitingForConditionVariable() const {
+ return m_condvar_tree != nullptr;
}
void SetAddressArbiter(ConditionVariableThreadTree* tree, u64 address) {
- ASSERT(waiting_lock_info == nullptr);
- condvar_tree = tree;
- condvar_key = address;
+ ASSERT(m_waiting_lock_info == nullptr);
+ m_condvar_tree = tree;
+ m_condvar_key = address;
}
void ClearAddressArbiter() {
- condvar_tree = nullptr;
+ m_condvar_tree = nullptr;
}
- [[nodiscard]] bool IsWaitingForAddressArbiter() const {
- return condvar_tree != nullptr;
+ bool IsWaitingForAddressArbiter() const {
+ return m_condvar_tree != nullptr;
}
- [[nodiscard]] ConditionVariableThreadTree* GetConditionVariableTree() const {
- return condvar_tree;
+ ConditionVariableThreadTree* GetConditionVariableTree() const {
+ return m_condvar_tree;
}
};
class KScopedDisableDispatch {
public:
- [[nodiscard]] explicit KScopedDisableDispatch(KernelCore& kernel) : m_kernel{kernel} {
+ explicit KScopedDisableDispatch(KernelCore& kernel) : m_kernel{kernel} {
// If we are shutting down the kernel, none of this is relevant anymore.
if (m_kernel.IsShuttingDown()) {
return;