2022-04-23 08:59:50 +00:00
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// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
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// SPDX-License-Identifier: GPL-2.0-or-later
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2014-05-10 02:11:18 +00:00
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#pragma once
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2020-12-05 08:17:18 +00:00
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#include <array>
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2022-04-01 22:57:40 +00:00
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#include <atomic>
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2022-04-12 03:57:32 +00:00
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#include <condition_variable>
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#include <mutex>
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2020-12-30 09:14:02 +00:00
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#include <span>
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2014-12-22 06:32:03 +00:00
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#include <string>
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2020-03-10 17:13:39 +00:00
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#include <utility>
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2014-12-22 06:32:03 +00:00
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#include <vector>
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2018-07-31 12:06:09 +00:00
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2020-12-30 09:14:02 +00:00
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#include <boost/intrusive/list.hpp>
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2014-05-10 02:11:18 +00:00
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#include "common/common_types.h"
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2020-12-30 09:14:02 +00:00
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#include "common/intrusive_red_black_tree.h"
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2022-04-07 23:01:26 +00:00
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#include "common/spin_lock.h"
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2016-12-22 05:08:09 +00:00
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#include "core/arm/arm_interface.h"
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2020-11-17 05:02:45 +00:00
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#include "core/hle/kernel/k_affinity_mask.h"
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2021-01-20 21:42:27 +00:00
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#include "core/hle/kernel/k_light_lock.h"
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2021-02-13 09:29:32 +00:00
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#include "core/hle/kernel/k_spin_lock.h"
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2020-12-22 06:36:53 +00:00
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#include "core/hle/kernel/k_synchronization_object.h"
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2022-12-18 21:37:19 +00:00
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#include "core/hle/kernel/k_timer_task.h"
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2022-01-15 00:36:10 +00:00
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#include "core/hle/kernel/k_worker_task.h"
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2021-04-03 06:24:20 +00:00
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#include "core/hle/kernel/slab_helpers.h"
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2020-12-30 09:14:02 +00:00
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#include "core/hle/kernel/svc_common.h"
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2021-01-20 21:42:27 +00:00
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#include "core/hle/kernel/svc_types.h"
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2014-10-23 03:20:01 +00:00
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#include "core/hle/result.h"
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2014-05-10 02:11:18 +00:00
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2020-02-25 02:04:12 +00:00
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namespace Common {
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class Fiber;
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}
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namespace Core {
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2020-03-01 16:14:17 +00:00
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class ARM_Interface;
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2020-02-25 02:04:12 +00:00
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class System;
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2020-03-03 17:37:11 +00:00
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} // namespace Core
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2020-02-25 02:04:12 +00:00
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2018-09-13 19:57:45 +00:00
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namespace Kernel {
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2020-12-03 02:08:35 +00:00
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class GlobalSchedulerContext;
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2018-09-13 19:57:45 +00:00
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class KernelCore;
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2021-04-24 05:04:28 +00:00
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class KProcess;
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2020-12-03 02:08:35 +00:00
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class KScheduler;
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2021-01-20 21:42:27 +00:00
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class KThreadQueue;
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using KThreadFunction = VAddr;
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2018-09-13 19:57:45 +00:00
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2021-01-01 09:04:30 +00:00
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enum class ThreadType : u32 {
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Main = 0,
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Kernel = 1,
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HighPriority = 2,
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User = 3,
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2021-11-26 23:10:21 +00:00
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Dummy = 100, // Special thread type for emulation purposes only
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2014-05-17 04:56:00 +00:00
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};
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2021-01-01 09:04:30 +00:00
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DECLARE_ENUM_FLAG_OPERATORS(ThreadType);
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2014-05-17 04:56:00 +00:00
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2021-01-20 21:42:27 +00:00
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enum class SuspendType : u32 {
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Process = 0,
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Thread = 1,
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Debug = 2,
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Backtrace = 3,
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Init = 4,
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Count,
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};
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2020-12-28 21:16:43 +00:00
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enum class ThreadState : u16 {
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Initialized = 0,
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Waiting = 1,
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Runnable = 2,
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Terminated = 3,
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SuspendShift = 4,
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Mask = (1 << SuspendShift) - 1,
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ProcessSuspended = (1 << (0 + SuspendShift)),
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ThreadSuspended = (1 << (1 + SuspendShift)),
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DebugSuspended = (1 << (2 + SuspendShift)),
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BacktraceSuspended = (1 << (3 + SuspendShift)),
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InitSuspended = (1 << (4 + SuspendShift)),
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SuspendFlagMask = ((1 << 5) - 1) << SuspendShift,
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2014-05-22 22:50:36 +00:00
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};
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2020-12-28 21:16:43 +00:00
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DECLARE_ENUM_FLAG_OPERATORS(ThreadState);
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2014-05-22 22:50:36 +00:00
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2021-01-20 21:42:27 +00:00
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enum class DpcFlag : u32 {
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Terminating = (1 << 0),
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Terminated = (1 << 1),
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2019-03-29 21:01:46 +00:00
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};
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2021-01-10 22:29:02 +00:00
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enum class ThreadWaitReasonForDebugging : u32 {
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None, ///< Thread is not waiting
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Sleep, ///< Thread is waiting due to a SleepThread SVC
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IPC, ///< Thread is waiting for the reply from an IPC request
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Synchronization, ///< Thread is waiting due to a WaitSynchronization SVC
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ConditionVar, ///< Thread is waiting due to a WaitProcessWideKey SVC
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Arbitration, ///< Thread is waiting due to a SignalToAddress/WaitForAddress SVC
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Suspended, ///< Thread is waiting due to process suspension
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};
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2022-05-31 18:37:37 +00:00
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enum class StepState : u32 {
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NotStepping, ///< Thread is not currently stepping
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StepPending, ///< Thread will step when next scheduled
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StepPerformed, ///< Thread has stepped, waiting to be scheduled again
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};
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2022-06-16 14:35:52 +00:00
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void SetCurrentThread(KernelCore& kernel, KThread* thread);
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2021-01-20 21:42:27 +00:00
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[[nodiscard]] KThread* GetCurrentThreadPointer(KernelCore& kernel);
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[[nodiscard]] KThread& GetCurrentThread(KernelCore& kernel);
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[[nodiscard]] s32 GetCurrentCoreId(KernelCore& kernel);
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2022-01-15 00:36:10 +00:00
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class KThread final : public KAutoObjectWithSlabHeapAndContainer<KThread, KWorkerTask>,
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2022-12-18 21:37:19 +00:00
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public boost::intrusive::list_base_hook<>,
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public KTimerTask {
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2021-04-03 06:24:20 +00:00
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KERNEL_AUTOOBJECT_TRAITS(KThread, KSynchronizationObject);
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private:
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2020-12-30 09:14:02 +00:00
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friend class KScheduler;
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2021-04-24 05:04:28 +00:00
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friend class KProcess;
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2020-12-30 09:14:02 +00:00
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2014-12-22 06:32:03 +00:00
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public:
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2021-01-01 10:06:06 +00:00
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static constexpr s32 DefaultThreadPriority = 44;
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2021-01-20 21:42:27 +00:00
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static constexpr s32 IdleThreadPriority = Svc::LowestThreadPriority + 1;
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2022-01-18 02:48:14 +00:00
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static constexpr s32 DummyThreadPriority = Svc::LowestThreadPriority + 2;
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2021-01-01 10:06:06 +00:00
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2021-05-08 16:11:36 +00:00
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explicit KThread(KernelCore& kernel_);
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2020-12-31 07:01:08 +00:00
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~KThread() override;
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2019-11-25 01:15:51 +00:00
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2021-01-20 21:42:27 +00:00
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public:
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2020-03-02 04:46:10 +00:00
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using ThreadContext32 = Core::ARM_Interface::ThreadContext32;
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using ThreadContext64 = Core::ARM_Interface::ThreadContext64;
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2021-01-20 21:42:27 +00:00
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using WaiterList = boost::intrusive::list<KThread>;
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2018-10-03 22:47:57 +00:00
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2019-04-15 19:54:25 +00:00
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void SetName(std::string new_name) {
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name = std::move(new_name);
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}
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2015-01-26 06:56:17 +00:00
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/**
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* Gets the thread's current priority
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* @return The current thread's priority
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*/
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2020-12-30 09:14:02 +00:00
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[[nodiscard]] s32 GetPriority() const {
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2021-01-20 21:42:27 +00:00
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return priority;
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2016-09-18 00:38:01 +00:00
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}
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2015-01-26 06:56:17 +00:00
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2020-12-30 09:14:02 +00:00
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/**
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* Sets the thread's current priority.
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* @param priority The new priority.
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*/
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2021-01-20 21:42:27 +00:00
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void SetPriority(s32 value) {
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priority = value;
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2020-12-30 09:14:02 +00:00
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}
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2018-10-03 22:47:57 +00:00
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/**
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* Gets the thread's nominal priority.
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* @return The current thread's nominal priority.
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*/
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2020-12-30 09:14:02 +00:00
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[[nodiscard]] s32 GetBasePriority() const {
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return base_priority;
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2018-10-03 22:47:57 +00:00
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}
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2015-01-26 06:56:17 +00:00
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/**
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* Gets the thread's thread ID
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* @return The thread's ID
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*/
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2020-12-30 09:14:02 +00:00
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[[nodiscard]] u64 GetThreadID() const {
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2016-09-18 00:38:01 +00:00
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return thread_id;
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}
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2015-05-25 18:34:09 +00:00
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2021-01-20 21:42:27 +00:00
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void ContinueIfHasKernelWaiters() {
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if (GetNumKernelWaiters() > 0) {
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Continue();
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}
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}
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void SetBasePriority(s32 value);
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2020-02-25 16:40:33 +00:00
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2022-06-26 03:44:19 +00:00
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[[nodiscard]] Result Run();
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2020-12-22 06:36:53 +00:00
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2021-01-20 21:42:27 +00:00
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void Exit();
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2019-04-17 11:08:12 +00:00
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2022-09-06 01:19:30 +00:00
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Result Terminate();
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ThreadState RequestTerminate();
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2021-01-20 21:42:27 +00:00
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[[nodiscard]] u32 GetSuspendFlags() const {
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return suspend_allowed_flags & suspend_request_flags;
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}
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2020-02-25 20:38:33 +00:00
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2021-01-20 21:42:27 +00:00
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[[nodiscard]] bool IsSuspended() const {
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return GetSuspendFlags() != 0;
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2020-02-25 20:38:33 +00:00
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}
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2021-01-20 21:42:27 +00:00
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[[nodiscard]] bool IsSuspendRequested(SuspendType type) const {
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return (suspend_request_flags &
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(1u << (static_cast<u32>(ThreadState::SuspendShift) + static_cast<u32>(type)))) !=
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0;
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2020-02-25 20:38:33 +00:00
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}
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2015-01-17 07:03:44 +00:00
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2021-01-20 21:42:27 +00:00
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[[nodiscard]] bool IsSuspendRequested() const {
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return suspend_request_flags != 0;
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2020-12-22 06:36:53 +00:00
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}
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2016-12-04 03:38:14 +00:00
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2021-01-20 21:42:27 +00:00
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void RequestSuspend(SuspendType type);
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void Resume(SuspendType type);
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void TrySuspend();
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2022-01-15 00:31:47 +00:00
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void UpdateState();
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2021-01-20 21:42:27 +00:00
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2022-01-15 00:31:47 +00:00
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void Continue();
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2021-01-20 21:42:27 +00:00
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2022-06-18 20:54:33 +00:00
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void WaitUntilSuspended();
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2021-11-10 03:02:11 +00:00
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constexpr void SetSyncedIndex(s32 index) {
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synced_index = index;
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}
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2021-11-21 10:29:53 +00:00
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[[nodiscard]] constexpr s32 GetSyncedIndex() const {
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2021-11-10 03:02:11 +00:00
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return synced_index;
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}
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2022-06-26 03:44:19 +00:00
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constexpr void SetWaitResult(Result wait_res) {
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2021-11-10 03:02:11 +00:00
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wait_result = wait_res;
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}
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2022-06-26 03:44:19 +00:00
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[[nodiscard]] constexpr Result GetWaitResult() const {
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2021-11-10 03:02:11 +00:00
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return wait_result;
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}
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2015-05-10 23:35:37 +00:00
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/*
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* Returns the Thread Local Storage address of the current thread
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* @returns VAddr of the thread's TLS
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*/
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2021-01-20 21:42:27 +00:00
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[[nodiscard]] VAddr GetTLSAddress() const {
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2016-09-18 00:38:01 +00:00
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return tls_address;
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}
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2015-05-10 23:35:37 +00:00
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2018-07-21 00:57:45 +00:00
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/*
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* Returns the value of the TPIDR_EL0 Read/Write system register for this thread.
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* @returns The value of the TPIDR_EL0 register.
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*/
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2021-01-20 21:42:27 +00:00
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[[nodiscard]] u64 GetTPIDR_EL0() const {
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return thread_context_64.tpidr;
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2018-07-21 00:57:45 +00:00
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}
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2018-10-03 22:47:57 +00:00
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/// Sets the value of the TPIDR_EL0 Read/Write system register for this thread.
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void SetTPIDR_EL0(u64 value) {
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2021-01-20 21:42:27 +00:00
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thread_context_64.tpidr = value;
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thread_context_32.tpidr = static_cast<u32>(value);
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2018-10-03 22:47:57 +00:00
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}
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2021-01-20 21:42:27 +00:00
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[[nodiscard]] ThreadContext32& GetContext32() {
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return thread_context_32;
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2020-03-02 04:46:10 +00:00
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}
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2021-01-20 21:42:27 +00:00
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[[nodiscard]] const ThreadContext32& GetContext32() const {
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return thread_context_32;
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2020-03-02 04:46:10 +00:00
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}
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2021-01-20 21:42:27 +00:00
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[[nodiscard]] ThreadContext64& GetContext64() {
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return thread_context_64;
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2018-10-03 22:47:57 +00:00
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}
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2021-01-20 21:42:27 +00:00
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[[nodiscard]] const ThreadContext64& GetContext64() const {
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return thread_context_64;
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2020-03-12 20:48:43 +00:00
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}
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2021-03-06 01:08:17 +00:00
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[[nodiscard]] std::shared_ptr<Common::Fiber>& GetHostContext();
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2020-03-12 20:48:43 +00:00
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2021-01-20 21:42:27 +00:00
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[[nodiscard]] ThreadState GetState() const {
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2022-04-12 03:57:32 +00:00
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return thread_state.load(std::memory_order_relaxed) & ThreadState::Mask;
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2018-10-03 22:47:57 +00:00
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}
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2021-01-20 21:42:27 +00:00
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[[nodiscard]] ThreadState GetRawState() const {
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2022-04-12 03:57:32 +00:00
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return thread_state.load(std::memory_order_relaxed);
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2020-12-28 21:16:43 +00:00
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}
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2020-12-30 09:14:02 +00:00
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void SetState(ThreadState state);
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2018-10-03 22:47:57 +00:00
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2022-05-31 18:37:37 +00:00
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|
|
[[nodiscard]] StepState GetStepState() const {
|
|
|
|
return step_state;
|
|
|
|
}
|
|
|
|
|
|
|
|
void SetStepState(StepState state) {
|
|
|
|
step_state = state;
|
|
|
|
}
|
|
|
|
|
2021-01-20 21:42:27 +00:00
|
|
|
[[nodiscard]] s64 GetLastScheduledTick() const {
|
2020-12-30 09:14:02 +00:00
|
|
|
return last_scheduled_tick;
|
2020-12-03 02:08:35 +00:00
|
|
|
}
|
2020-12-05 08:17:18 +00:00
|
|
|
|
|
|
|
void SetLastScheduledTick(s64 tick) {
|
2020-12-30 09:14:02 +00:00
|
|
|
last_scheduled_tick = tick;
|
2018-10-03 22:47:57 +00:00
|
|
|
}
|
|
|
|
|
2021-01-20 21:42:27 +00:00
|
|
|
void AddCpuTime([[maybe_unused]] s32 core_id_, s64 amount) {
|
|
|
|
cpu_time += amount;
|
|
|
|
// TODO(bunnei): Debug kernels track per-core tick counts. Should we?
|
2018-10-25 22:42:50 +00:00
|
|
|
}
|
|
|
|
|
2021-01-20 21:42:27 +00:00
|
|
|
[[nodiscard]] s64 GetCpuTime() const {
|
|
|
|
return cpu_time;
|
2018-10-25 22:42:50 +00:00
|
|
|
}
|
|
|
|
|
2021-01-20 21:42:27 +00:00
|
|
|
[[nodiscard]] s32 GetActiveCore() const {
|
|
|
|
return core_id;
|
2018-10-03 22:47:57 +00:00
|
|
|
}
|
|
|
|
|
2021-01-20 21:42:27 +00:00
|
|
|
void SetActiveCore(s32 core) {
|
|
|
|
core_id = core;
|
2020-12-03 02:08:35 +00:00
|
|
|
}
|
|
|
|
|
2021-01-20 21:42:27 +00:00
|
|
|
[[nodiscard]] s32 GetCurrentCore() const {
|
|
|
|
return current_core_id;
|
2019-03-29 21:01:46 +00:00
|
|
|
}
|
|
|
|
|
2021-01-20 21:42:27 +00:00
|
|
|
void SetCurrentCore(s32 core) {
|
|
|
|
current_core_id = core;
|
2020-12-03 02:08:35 +00:00
|
|
|
}
|
|
|
|
|
2021-04-24 05:04:28 +00:00
|
|
|
[[nodiscard]] KProcess* GetOwnerProcess() {
|
2021-01-20 21:42:27 +00:00
|
|
|
return parent;
|
2018-10-03 22:47:57 +00:00
|
|
|
}
|
|
|
|
|
2021-04-24 05:04:28 +00:00
|
|
|
[[nodiscard]] const KProcess* GetOwnerProcess() const {
|
2021-01-20 21:42:27 +00:00
|
|
|
return parent;
|
2018-10-03 22:47:57 +00:00
|
|
|
}
|
|
|
|
|
2021-01-20 21:42:27 +00:00
|
|
|
[[nodiscard]] bool IsUserThread() const {
|
|
|
|
return parent != nullptr;
|
2018-10-03 22:47:57 +00:00
|
|
|
}
|
|
|
|
|
2021-12-30 05:40:38 +00:00
|
|
|
u16 GetUserDisableCount() const;
|
|
|
|
void SetInterruptFlag();
|
|
|
|
void ClearInterruptFlag();
|
|
|
|
|
2021-01-20 21:42:27 +00:00
|
|
|
[[nodiscard]] KThread* GetLockOwner() const {
|
2020-12-30 09:14:02 +00:00
|
|
|
return lock_owner;
|
2018-10-03 22:47:57 +00:00
|
|
|
}
|
2014-12-22 06:32:03 +00:00
|
|
|
|
2020-12-31 07:01:08 +00:00
|
|
|
void SetLockOwner(KThread* owner) {
|
2020-12-30 09:14:02 +00:00
|
|
|
lock_owner = owner;
|
2018-10-03 22:47:57 +00:00
|
|
|
}
|
2014-12-22 06:32:03 +00:00
|
|
|
|
2021-01-20 21:42:27 +00:00
|
|
|
[[nodiscard]] const KAffinityMask& GetAffinityMask() const {
|
|
|
|
return physical_affinity_mask;
|
2018-10-03 22:47:57 +00:00
|
|
|
}
|
|
|
|
|
2022-06-26 03:44:19 +00:00
|
|
|
[[nodiscard]] Result GetCoreMask(s32* out_ideal_core, u64* out_affinity_mask);
|
2021-01-20 21:42:27 +00:00
|
|
|
|
2022-06-26 03:44:19 +00:00
|
|
|
[[nodiscard]] Result GetPhysicalCoreMask(s32* out_ideal_core, u64* out_affinity_mask);
|
2018-10-03 22:47:57 +00:00
|
|
|
|
2022-06-26 03:44:19 +00:00
|
|
|
[[nodiscard]] Result SetCoreMask(s32 cpu_core_id, u64 v_affinity_mask);
|
2018-12-03 17:25:27 +00:00
|
|
|
|
2022-06-26 03:44:19 +00:00
|
|
|
[[nodiscard]] Result SetActivity(Svc::ThreadActivity activity);
|
2019-03-16 03:28:29 +00:00
|
|
|
|
2022-06-26 03:44:19 +00:00
|
|
|
[[nodiscard]] Result Sleep(s64 timeout);
|
2021-01-20 21:42:27 +00:00
|
|
|
|
|
|
|
[[nodiscard]] s64 GetYieldScheduleCount() const {
|
2020-12-30 09:14:02 +00:00
|
|
|
return schedule_count;
|
2019-09-11 16:14:37 +00:00
|
|
|
}
|
2020-12-05 08:17:18 +00:00
|
|
|
|
|
|
|
void SetYieldScheduleCount(s64 count) {
|
2020-12-30 09:14:02 +00:00
|
|
|
schedule_count = count;
|
2019-09-11 16:14:37 +00:00
|
|
|
}
|
|
|
|
|
2021-01-20 21:42:27 +00:00
|
|
|
void WaitCancel();
|
2019-11-16 15:05:39 +00:00
|
|
|
|
2021-01-20 21:42:27 +00:00
|
|
|
[[nodiscard]] bool IsWaitCancelled() const {
|
|
|
|
return wait_cancelled;
|
2019-11-16 15:05:39 +00:00
|
|
|
}
|
|
|
|
|
2021-04-12 14:17:35 +00:00
|
|
|
void ClearWaitCancelled() {
|
2021-01-20 21:42:27 +00:00
|
|
|
wait_cancelled = false;
|
2020-02-14 13:30:53 +00:00
|
|
|
}
|
|
|
|
|
2021-01-20 21:42:27 +00:00
|
|
|
[[nodiscard]] bool IsCancellable() const {
|
|
|
|
return cancellable;
|
2020-03-07 14:24:46 +00:00
|
|
|
}
|
|
|
|
|
2020-12-22 06:36:53 +00:00
|
|
|
void SetCancellable() {
|
2021-01-20 21:42:27 +00:00
|
|
|
cancellable = true;
|
2020-03-07 14:24:46 +00:00
|
|
|
}
|
|
|
|
|
2020-12-22 06:36:53 +00:00
|
|
|
void ClearCancellable() {
|
2021-01-20 21:42:27 +00:00
|
|
|
cancellable = false;
|
2020-03-07 16:44:35 +00:00
|
|
|
}
|
|
|
|
|
2021-01-20 21:42:27 +00:00
|
|
|
[[nodiscard]] bool IsTerminationRequested() const {
|
|
|
|
return termination_requested || GetRawState() == ThreadState::Terminated;
|
2020-03-07 16:44:35 +00:00
|
|
|
}
|
|
|
|
|
2021-05-29 06:49:07 +00:00
|
|
|
[[nodiscard]] u64 GetId() const override {
|
2021-04-03 06:24:20 +00:00
|
|
|
return this->GetThreadID();
|
|
|
|
}
|
|
|
|
|
2021-05-29 06:49:07 +00:00
|
|
|
[[nodiscard]] bool IsInitialized() const override {
|
2021-04-03 06:24:20 +00:00
|
|
|
return initialized;
|
|
|
|
}
|
|
|
|
|
2021-05-29 06:49:07 +00:00
|
|
|
[[nodiscard]] uintptr_t GetPostDestroyArgument() const override {
|
2021-04-03 06:24:20 +00:00
|
|
|
return reinterpret_cast<uintptr_t>(parent) | (resource_limit_release_hint ? 1 : 0);
|
|
|
|
}
|
|
|
|
|
2021-05-29 06:49:07 +00:00
|
|
|
void Finalize() override;
|
2021-04-03 06:24:20 +00:00
|
|
|
|
2021-05-29 06:49:07 +00:00
|
|
|
[[nodiscard]] bool IsSignaled() const override;
|
2021-04-03 06:24:20 +00:00
|
|
|
|
2021-11-11 06:28:30 +00:00
|
|
|
void OnTimer();
|
|
|
|
|
2022-01-15 00:36:10 +00:00
|
|
|
void DoWorkerTaskImpl();
|
|
|
|
|
2021-04-03 06:24:20 +00:00
|
|
|
static void PostDestroy(uintptr_t arg);
|
|
|
|
|
2022-11-03 00:21:32 +00:00
|
|
|
[[nodiscard]] static Result InitializeDummyThread(KThread* thread, KProcess* owner);
|
2021-04-03 06:24:20 +00:00
|
|
|
|
2022-06-26 22:52:16 +00:00
|
|
|
[[nodiscard]] static Result InitializeMainThread(Core::System& system, KThread* thread,
|
|
|
|
s32 virt_core);
|
|
|
|
|
2022-06-26 03:44:19 +00:00
|
|
|
[[nodiscard]] static Result InitializeIdleThread(Core::System& system, KThread* thread,
|
|
|
|
s32 virt_core);
|
2021-04-03 06:24:20 +00:00
|
|
|
|
2022-06-26 03:44:19 +00:00
|
|
|
[[nodiscard]] static Result InitializeHighPriorityThread(Core::System& system, KThread* thread,
|
|
|
|
KThreadFunction func, uintptr_t arg,
|
|
|
|
s32 virt_core);
|
2021-04-03 06:24:20 +00:00
|
|
|
|
2022-06-26 03:44:19 +00:00
|
|
|
[[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);
|
2021-04-03 06:24:20 +00:00
|
|
|
|
|
|
|
public:
|
2021-01-20 21:42:27 +00:00
|
|
|
struct StackParameters {
|
|
|
|
u8 svc_permission[0x10];
|
|
|
|
std::atomic<u8> dpc_flags;
|
|
|
|
u8 current_svc_id;
|
|
|
|
bool is_calling_svc;
|
|
|
|
bool is_in_exception_handler;
|
|
|
|
bool is_pinned;
|
|
|
|
s32 disable_count;
|
|
|
|
KThread* cur_thread;
|
|
|
|
};
|
2020-03-10 22:41:11 +00:00
|
|
|
|
2021-01-20 21:42:27 +00:00
|
|
|
[[nodiscard]] StackParameters& GetStackParameters() {
|
|
|
|
return stack_parameters;
|
2020-03-10 22:41:11 +00:00
|
|
|
}
|
|
|
|
|
2021-01-20 21:42:27 +00:00
|
|
|
[[nodiscard]] const StackParameters& GetStackParameters() const {
|
|
|
|
return stack_parameters;
|
2020-03-07 18:16:25 +00:00
|
|
|
}
|
|
|
|
|
2020-12-05 08:17:18 +00:00
|
|
|
class QueueEntry {
|
2020-12-03 02:08:35 +00:00
|
|
|
public:
|
2020-12-05 08:17:18 +00:00
|
|
|
constexpr QueueEntry() = default;
|
2020-12-03 02:08:35 +00:00
|
|
|
|
|
|
|
constexpr void Initialize() {
|
2020-12-30 09:14:02 +00:00
|
|
|
prev = nullptr;
|
|
|
|
next = nullptr;
|
2020-12-03 02:08:35 +00:00
|
|
|
}
|
|
|
|
|
2020-12-31 07:01:08 +00:00
|
|
|
constexpr KThread* GetPrev() const {
|
2020-12-30 09:14:02 +00:00
|
|
|
return prev;
|
2020-12-03 02:08:35 +00:00
|
|
|
}
|
2020-12-31 07:01:08 +00:00
|
|
|
constexpr KThread* GetNext() const {
|
2020-12-30 09:14:02 +00:00
|
|
|
return next;
|
2020-12-03 02:08:35 +00:00
|
|
|
}
|
2020-12-31 07:01:08 +00:00
|
|
|
constexpr void SetPrev(KThread* thread) {
|
2020-12-30 09:14:02 +00:00
|
|
|
prev = thread;
|
2020-12-03 02:08:35 +00:00
|
|
|
}
|
2020-12-31 07:01:08 +00:00
|
|
|
constexpr void SetNext(KThread* thread) {
|
2020-12-30 09:14:02 +00:00
|
|
|
next = thread;
|
2020-12-03 02:08:35 +00:00
|
|
|
}
|
2020-12-05 08:17:18 +00:00
|
|
|
|
|
|
|
private:
|
2020-12-31 07:01:08 +00:00
|
|
|
KThread* prev{};
|
|
|
|
KThread* next{};
|
2020-12-03 02:08:35 +00:00
|
|
|
};
|
|
|
|
|
2021-01-20 21:42:27 +00:00
|
|
|
[[nodiscard]] QueueEntry& GetPriorityQueueEntry(s32 core) {
|
2020-12-30 09:14:02 +00:00
|
|
|
return per_core_priority_queue_entry[core];
|
2020-12-03 02:08:35 +00:00
|
|
|
}
|
2020-12-05 08:17:18 +00:00
|
|
|
|
2021-01-20 21:42:27 +00:00
|
|
|
[[nodiscard]] const QueueEntry& GetPriorityQueueEntry(s32 core) const {
|
2020-12-30 09:14:02 +00:00
|
|
|
return per_core_priority_queue_entry[core];
|
2020-12-03 02:08:35 +00:00
|
|
|
}
|
|
|
|
|
2021-01-20 21:42:27 +00:00
|
|
|
[[nodiscard]] s32 GetDisableDispatchCount() const {
|
|
|
|
return this->GetStackParameters().disable_count;
|
2020-12-03 02:08:35 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
void DisableDispatch() {
|
2021-01-20 21:42:27 +00:00
|
|
|
ASSERT(GetCurrentThread(kernel).GetDisableDispatchCount() >= 0);
|
|
|
|
this->GetStackParameters().disable_count++;
|
2020-12-03 02:08:35 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
void EnableDispatch() {
|
2021-01-20 21:42:27 +00:00
|
|
|
ASSERT(GetCurrentThread(kernel).GetDisableDispatchCount() > 0);
|
|
|
|
this->GetStackParameters().disable_count--;
|
|
|
|
}
|
|
|
|
|
2021-12-30 05:40:38 +00:00
|
|
|
void Pin(s32 current_core);
|
2021-01-20 21:42:27 +00:00
|
|
|
|
|
|
|
void Unpin();
|
|
|
|
|
|
|
|
void SetInExceptionHandler() {
|
|
|
|
this->GetStackParameters().is_in_exception_handler = true;
|
|
|
|
}
|
|
|
|
|
|
|
|
void ClearInExceptionHandler() {
|
|
|
|
this->GetStackParameters().is_in_exception_handler = false;
|
|
|
|
}
|
|
|
|
|
|
|
|
[[nodiscard]] bool IsInExceptionHandler() const {
|
|
|
|
return this->GetStackParameters().is_in_exception_handler;
|
|
|
|
}
|
|
|
|
|
|
|
|
void SetIsCallingSvc() {
|
|
|
|
this->GetStackParameters().is_calling_svc = true;
|
|
|
|
}
|
|
|
|
|
|
|
|
void ClearIsCallingSvc() {
|
|
|
|
this->GetStackParameters().is_calling_svc = false;
|
|
|
|
}
|
|
|
|
|
|
|
|
[[nodiscard]] bool IsCallingSvc() const {
|
|
|
|
return this->GetStackParameters().is_calling_svc;
|
|
|
|
}
|
|
|
|
|
|
|
|
[[nodiscard]] u8 GetSvcId() const {
|
|
|
|
return this->GetStackParameters().current_svc_id;
|
|
|
|
}
|
|
|
|
|
|
|
|
void RegisterDpc(DpcFlag flag) {
|
|
|
|
this->GetStackParameters().dpc_flags |= static_cast<u8>(flag);
|
|
|
|
}
|
|
|
|
|
|
|
|
void ClearDpc(DpcFlag flag) {
|
|
|
|
this->GetStackParameters().dpc_flags &= ~static_cast<u8>(flag);
|
|
|
|
}
|
|
|
|
|
|
|
|
[[nodiscard]] u8 GetDpc() const {
|
|
|
|
return this->GetStackParameters().dpc_flags;
|
|
|
|
}
|
|
|
|
|
|
|
|
[[nodiscard]] bool HasDpc() const {
|
|
|
|
return this->GetDpc() != 0;
|
2020-12-03 02:08:35 +00:00
|
|
|
}
|
|
|
|
|
2021-01-10 22:29:02 +00:00
|
|
|
void SetWaitReasonForDebugging(ThreadWaitReasonForDebugging reason) {
|
|
|
|
wait_reason_for_debugging = reason;
|
|
|
|
}
|
|
|
|
|
|
|
|
[[nodiscard]] ThreadWaitReasonForDebugging GetWaitReasonForDebugging() const {
|
|
|
|
return wait_reason_for_debugging;
|
|
|
|
}
|
|
|
|
|
2022-01-18 00:41:06 +00:00
|
|
|
[[nodiscard]] ThreadType GetThreadType() const {
|
|
|
|
return thread_type;
|
2021-01-25 06:55:08 +00:00
|
|
|
}
|
|
|
|
|
2022-01-22 01:10:11 +00:00
|
|
|
[[nodiscard]] bool IsDummyThread() const {
|
|
|
|
return GetThreadType() == ThreadType::Dummy;
|
|
|
|
}
|
|
|
|
|
2020-12-30 09:14:02 +00:00
|
|
|
void SetWaitObjectsForDebugging(const std::span<KSynchronizationObject*>& objects) {
|
2020-12-22 06:36:53 +00:00
|
|
|
wait_objects_for_debugging.clear();
|
2020-12-30 09:14:02 +00:00
|
|
|
wait_objects_for_debugging.reserve(objects.size());
|
|
|
|
for (const auto& object : objects) {
|
|
|
|
wait_objects_for_debugging.emplace_back(object);
|
2020-12-22 06:36:53 +00:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2020-12-30 09:14:02 +00:00
|
|
|
[[nodiscard]] const std::vector<KSynchronizationObject*>& GetWaitObjectsForDebugging() const {
|
2020-12-22 06:36:53 +00:00
|
|
|
return wait_objects_for_debugging;
|
|
|
|
}
|
|
|
|
|
2020-12-30 09:14:02 +00:00
|
|
|
void SetMutexWaitAddressForDebugging(VAddr address) {
|
|
|
|
mutex_wait_address_for_debugging = address;
|
|
|
|
}
|
|
|
|
|
|
|
|
[[nodiscard]] VAddr GetMutexWaitAddressForDebugging() const {
|
|
|
|
return mutex_wait_address_for_debugging;
|
|
|
|
}
|
|
|
|
|
2021-01-20 21:42:27 +00:00
|
|
|
[[nodiscard]] s32 GetIdealCoreForDebugging() const {
|
|
|
|
return virtual_ideal_core_id;
|
|
|
|
}
|
|
|
|
|
2020-12-31 07:01:08 +00:00
|
|
|
void AddWaiter(KThread* thread);
|
2020-12-30 09:14:02 +00:00
|
|
|
|
2020-12-31 07:01:08 +00:00
|
|
|
void RemoveWaiter(KThread* thread);
|
2020-12-30 09:14:02 +00:00
|
|
|
|
2022-06-26 03:44:19 +00:00
|
|
|
[[nodiscard]] Result GetThreadContext3(std::vector<u8>& out);
|
2021-01-20 21:42:27 +00:00
|
|
|
|
2020-12-31 07:01:08 +00:00
|
|
|
[[nodiscard]] KThread* RemoveWaiterByKey(s32* out_num_waiters, VAddr key);
|
2020-12-30 09:14:02 +00:00
|
|
|
|
|
|
|
[[nodiscard]] VAddr GetAddressKey() const {
|
|
|
|
return address_key;
|
|
|
|
}
|
|
|
|
|
|
|
|
[[nodiscard]] u32 GetAddressKeyValue() const {
|
|
|
|
return address_key_value;
|
|
|
|
}
|
|
|
|
|
|
|
|
void SetAddressKey(VAddr key) {
|
|
|
|
address_key = key;
|
|
|
|
}
|
|
|
|
|
|
|
|
void SetAddressKey(VAddr key, u32 val) {
|
|
|
|
address_key = key;
|
|
|
|
address_key_value = val;
|
|
|
|
}
|
|
|
|
|
2021-11-10 03:02:11 +00:00
|
|
|
void ClearWaitQueue() {
|
2021-11-28 08:40:25 +00:00
|
|
|
wait_queue = nullptr;
|
2021-11-10 03:02:11 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
void BeginWait(KThreadQueue* queue);
|
2022-06-26 03:44:19 +00:00
|
|
|
void NotifyAvailable(KSynchronizationObject* signaled_object, Result wait_result_);
|
|
|
|
void EndWait(Result wait_result_);
|
|
|
|
void CancelWait(Result wait_result_, bool cancel_timer_task);
|
2021-11-10 03:02:11 +00:00
|
|
|
|
2021-01-20 21:42:27 +00:00
|
|
|
[[nodiscard]] bool HasWaiters() const {
|
|
|
|
return !waiter_list.empty();
|
|
|
|
}
|
|
|
|
|
|
|
|
[[nodiscard]] s32 GetNumKernelWaiters() const {
|
|
|
|
return num_kernel_waiters;
|
|
|
|
}
|
|
|
|
|
|
|
|
[[nodiscard]] u64 GetConditionVariableKey() const {
|
|
|
|
return condvar_key;
|
|
|
|
}
|
|
|
|
|
|
|
|
[[nodiscard]] u64 GetAddressArbiterKey() const {
|
|
|
|
return condvar_key;
|
|
|
|
}
|
|
|
|
|
2022-01-22 01:10:11 +00:00
|
|
|
// Dummy threads (used for HLE host threads) cannot wait based on the guest scheduler, and
|
|
|
|
// therefore will not block on guest kernel synchronization primitives. These methods handle
|
|
|
|
// blocking as needed.
|
|
|
|
|
2022-10-23 09:24:38 +00:00
|
|
|
void RequestDummyThreadWait();
|
|
|
|
void DummyThreadBeginWait();
|
|
|
|
void DummyThreadEndWait();
|
2022-01-22 01:10:11 +00:00
|
|
|
|
2022-06-01 14:54:44 +00:00
|
|
|
[[nodiscard]] uintptr_t GetArgument() const {
|
|
|
|
return argument;
|
|
|
|
}
|
|
|
|
|
|
|
|
[[nodiscard]] VAddr GetUserStackTop() const {
|
|
|
|
return stack_top;
|
|
|
|
}
|
|
|
|
|
2018-10-03 22:47:57 +00:00
|
|
|
private:
|
2020-12-30 09:14:02 +00:00
|
|
|
static constexpr size_t PriorityInheritanceCountMax = 10;
|
|
|
|
union SyncObjectBuffer {
|
|
|
|
std::array<KSynchronizationObject*, Svc::ArgumentHandleCountMax> sync_objects{};
|
|
|
|
std::array<Handle,
|
2022-12-18 21:50:02 +00:00
|
|
|
Svc::ArgumentHandleCountMax*(sizeof(KSynchronizationObject*) / sizeof(Handle))>
|
2020-12-30 09:14:02 +00:00
|
|
|
handles;
|
|
|
|
constexpr SyncObjectBuffer() {}
|
|
|
|
};
|
|
|
|
static_assert(sizeof(SyncObjectBuffer::sync_objects) == sizeof(SyncObjectBuffer::handles));
|
|
|
|
|
|
|
|
struct ConditionVariableComparator {
|
2022-03-11 07:58:00 +00:00
|
|
|
struct RedBlackKeyType {
|
2020-12-30 09:14:02 +00:00
|
|
|
u64 cv_key{};
|
|
|
|
s32 priority{};
|
|
|
|
|
|
|
|
[[nodiscard]] constexpr u64 GetConditionVariableKey() const {
|
|
|
|
return cv_key;
|
|
|
|
}
|
|
|
|
|
|
|
|
[[nodiscard]] constexpr s32 GetPriority() const {
|
|
|
|
return priority;
|
|
|
|
}
|
|
|
|
};
|
|
|
|
|
|
|
|
template <typename T>
|
2022-12-18 21:50:02 +00:00
|
|
|
requires(
|
|
|
|
std::same_as<T, KThread> ||
|
|
|
|
std::same_as<T, RedBlackKeyType>) static constexpr int Compare(const T& lhs,
|
|
|
|
const KThread& rhs) {
|
2021-01-20 21:42:27 +00:00
|
|
|
const u64 l_key = lhs.GetConditionVariableKey();
|
|
|
|
const u64 r_key = rhs.GetConditionVariableKey();
|
2020-12-30 09:14:02 +00:00
|
|
|
|
|
|
|
if (l_key < r_key) {
|
|
|
|
// Sort first by key
|
|
|
|
return -1;
|
|
|
|
} else if (l_key == r_key && lhs.GetPriority() < rhs.GetPriority()) {
|
|
|
|
// And then by priority.
|
|
|
|
return -1;
|
|
|
|
} else {
|
|
|
|
return 1;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
};
|
|
|
|
|
2021-01-20 21:42:27 +00:00
|
|
|
void AddWaiterImpl(KThread* thread);
|
|
|
|
|
|
|
|
void RemoveWaiterImpl(KThread* thread);
|
2020-12-30 09:14:02 +00:00
|
|
|
|
2021-01-20 21:42:27 +00:00
|
|
|
void StartTermination();
|
|
|
|
|
2022-01-15 00:36:10 +00:00
|
|
|
void FinishTermination();
|
|
|
|
|
2022-06-26 03:44:19 +00:00
|
|
|
[[nodiscard]] Result Initialize(KThreadFunction func, uintptr_t arg, VAddr user_stack_top,
|
|
|
|
s32 prio, s32 virt_core, KProcess* owner, ThreadType type);
|
2021-01-20 21:42:27 +00:00
|
|
|
|
2022-06-26 03:44:19 +00:00
|
|
|
[[nodiscard]] static Result InitializeThread(KThread* thread, KThreadFunction func,
|
|
|
|
uintptr_t arg, VAddr user_stack_top, s32 prio,
|
|
|
|
s32 core, KProcess* owner, ThreadType type,
|
2022-07-02 16:33:49 +00:00
|
|
|
std::function<void()>&& init_func);
|
2021-01-20 21:42:27 +00:00
|
|
|
|
2021-05-08 16:11:36 +00:00
|
|
|
static void RestorePriority(KernelCore& kernel_ctx, KThread* thread);
|
2021-01-20 21:42:27 +00:00
|
|
|
|
|
|
|
// For core KThread implementation
|
|
|
|
ThreadContext32 thread_context_32{};
|
|
|
|
ThreadContext64 thread_context_64{};
|
|
|
|
Common::IntrusiveRedBlackTreeNode condvar_arbiter_tree_node{};
|
|
|
|
s32 priority{};
|
2020-12-30 09:14:02 +00:00
|
|
|
using ConditionVariableThreadTreeTraits =
|
2020-12-31 07:01:08 +00:00
|
|
|
Common::IntrusiveRedBlackTreeMemberTraitsDeferredAssert<
|
|
|
|
&KThread::condvar_arbiter_tree_node>;
|
2020-12-30 09:14:02 +00:00
|
|
|
using ConditionVariableThreadTree =
|
|
|
|
ConditionVariableThreadTreeTraits::TreeType<ConditionVariableComparator>;
|
2021-01-20 21:42:27 +00:00
|
|
|
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{};
|
2021-04-24 05:04:28 +00:00
|
|
|
KProcess* parent{};
|
2021-01-20 21:42:27 +00:00
|
|
|
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{};
|
2021-11-28 08:40:25 +00:00
|
|
|
KThreadQueue* wait_queue{};
|
2021-01-20 21:42:27 +00:00
|
|
|
WaiterList waiter_list{};
|
|
|
|
WaiterList pinned_waiter_list{};
|
|
|
|
KThread* lock_owner{};
|
|
|
|
u32 address_key_value{};
|
|
|
|
u32 suspend_request_flags{};
|
|
|
|
u32 suspend_allowed_flags{};
|
2021-11-10 03:02:11 +00:00
|
|
|
s32 synced_index{};
|
2022-06-26 03:44:19 +00:00
|
|
|
Result wait_result{ResultSuccess};
|
2021-01-20 21:42:27 +00:00
|
|
|
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{};
|
2022-04-01 22:57:40 +00:00
|
|
|
std::atomic<ThreadState> thread_state{};
|
2021-01-20 21:42:27 +00:00
|
|
|
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{};
|
|
|
|
StackParameters stack_parameters{};
|
2022-04-07 23:01:26 +00:00
|
|
|
Common::SpinLock context_guard{};
|
2020-12-30 09:14:02 +00:00
|
|
|
|
2021-01-20 21:42:27 +00:00
|
|
|
// For emulation
|
2021-03-06 01:08:17 +00:00
|
|
|
std::shared_ptr<Common::Fiber> host_context{};
|
2021-08-14 09:14:19 +00:00
|
|
|
bool is_single_core{};
|
2022-01-18 00:41:06 +00:00
|
|
|
ThreadType thread_type{};
|
2022-05-31 18:37:37 +00:00
|
|
|
StepState step_state{};
|
2022-10-23 09:24:38 +00:00
|
|
|
std::atomic<bool> dummy_thread_runnable{true};
|
2020-02-25 02:04:12 +00:00
|
|
|
|
2021-01-20 21:42:27 +00:00
|
|
|
// For debugging
|
|
|
|
std::vector<KSynchronizationObject*> wait_objects_for_debugging;
|
|
|
|
VAddr mutex_wait_address_for_debugging{};
|
|
|
|
ThreadWaitReasonForDebugging wait_reason_for_debugging{};
|
2022-12-05 19:51:15 +00:00
|
|
|
uintptr_t argument{};
|
|
|
|
VAddr stack_top{};
|
2020-12-30 09:14:02 +00:00
|
|
|
|
2021-01-20 21:42:27 +00:00
|
|
|
public:
|
|
|
|
using ConditionVariableThreadTreeType = ConditionVariableThreadTree;
|
2020-12-30 09:14:02 +00:00
|
|
|
|
2021-01-20 21:42:27 +00:00
|
|
|
void SetConditionVariable(ConditionVariableThreadTree* tree, VAddr address, u64 cv_key,
|
2020-12-30 09:14:02 +00:00
|
|
|
u32 value) {
|
|
|
|
condvar_tree = tree;
|
|
|
|
condvar_key = cv_key;
|
|
|
|
address_key = address;
|
|
|
|
address_key_value = value;
|
|
|
|
}
|
|
|
|
|
|
|
|
void ClearConditionVariable() {
|
|
|
|
condvar_tree = nullptr;
|
|
|
|
}
|
|
|
|
|
|
|
|
[[nodiscard]] bool IsWaitingForConditionVariable() const {
|
|
|
|
return condvar_tree != nullptr;
|
|
|
|
}
|
|
|
|
|
2021-01-20 21:42:27 +00:00
|
|
|
void SetAddressArbiter(ConditionVariableThreadTree* tree, u64 address) {
|
2020-12-30 09:14:02 +00:00
|
|
|
condvar_tree = tree;
|
|
|
|
condvar_key = address;
|
|
|
|
}
|
|
|
|
|
|
|
|
void ClearAddressArbiter() {
|
|
|
|
condvar_tree = nullptr;
|
|
|
|
}
|
|
|
|
|
|
|
|
[[nodiscard]] bool IsWaitingForAddressArbiter() const {
|
|
|
|
return condvar_tree != nullptr;
|
|
|
|
}
|
|
|
|
|
|
|
|
[[nodiscard]] ConditionVariableThreadTree* GetConditionVariableTree() const {
|
|
|
|
return condvar_tree;
|
|
|
|
}
|
2014-12-22 06:32:03 +00:00
|
|
|
};
|
|
|
|
|
2021-08-07 06:04:32 +00:00
|
|
|
class KScopedDisableDispatch {
|
|
|
|
public:
|
2021-08-07 19:33:31 +00:00
|
|
|
[[nodiscard]] explicit KScopedDisableDispatch(KernelCore& kernel_) : kernel{kernel_} {
|
2021-11-26 04:46:17 +00:00
|
|
|
// If we are shutting down the kernel, none of this is relevant anymore.
|
|
|
|
if (kernel.IsShuttingDown()) {
|
|
|
|
return;
|
|
|
|
}
|
2021-08-07 06:04:32 +00:00
|
|
|
GetCurrentThread(kernel).DisableDispatch();
|
|
|
|
}
|
|
|
|
|
|
|
|
~KScopedDisableDispatch();
|
|
|
|
|
|
|
|
private:
|
|
|
|
KernelCore& kernel;
|
|
|
|
};
|
|
|
|
|
2022-12-18 21:37:19 +00:00
|
|
|
inline void KTimerTask::OnTimer() {
|
|
|
|
static_cast<KThread*>(this)->OnTimer();
|
|
|
|
}
|
|
|
|
|
2017-09-26 22:40:49 +00:00
|
|
|
} // namespace Kernel
|