forked from suyu/suyu
79 lines
1.6 KiB
C++
79 lines
1.6 KiB
C++
// Copyright 2020 yuzu Emulator Project
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// Licensed under GPLv2 or any later version
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// Refer to the license.txt file included.
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#pragma once
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#include <cstddef>
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#include <memory>
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namespace Common {
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class SpinLock;
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}
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namespace Kernel {
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class Scheduler;
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} // namespace Kernel
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namespace Core {
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class ARM_Interface;
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class CPUInterruptHandler;
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class ExclusiveMonitor;
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class System;
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} // namespace Core
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namespace Kernel {
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class PhysicalCore {
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public:
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PhysicalCore(Core::System& system, std::size_t id, Kernel::Scheduler& scheduler,
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Core::CPUInterruptHandler& interrupt_handler);
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~PhysicalCore();
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PhysicalCore(const PhysicalCore&) = delete;
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PhysicalCore& operator=(const PhysicalCore&) = delete;
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PhysicalCore(PhysicalCore&&) = default;
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PhysicalCore& operator=(PhysicalCore&&) = default;
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void Idle();
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/// Interrupt this physical core.
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void Interrupt();
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/// Clear this core's interrupt
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void ClearInterrupt();
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/// Check if this core is interrupted
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bool IsInterrupted() const;
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// Shutdown this physical core.
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void Shutdown();
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bool IsMainCore() const {
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return core_index == 0;
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}
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bool IsSystemCore() const {
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return core_index == 3;
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}
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std::size_t CoreIndex() const {
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return core_index;
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}
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Kernel::Scheduler& Scheduler() {
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return scheduler;
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}
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const Kernel::Scheduler& Scheduler() const {
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return scheduler;
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}
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private:
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Core::CPUInterruptHandler& interrupt_handler;
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std::size_t core_index;
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Kernel::Scheduler& scheduler;
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std::unique_ptr<Common::SpinLock> guard;
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};
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} // namespace Kernel
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