91 lines
1.8 KiB
C++
91 lines
1.8 KiB
C++
// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
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// SPDX-License-Identifier: GPL-2.0-or-later
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#pragma once
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#include <cstddef>
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#include <memory>
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#include <mutex>
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#include "core/arm/arm_interface.h"
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namespace Kernel {
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class KScheduler;
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} // namespace Kernel
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namespace Core {
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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(std::size_t core_index_, Core::System& system_, KScheduler& scheduler_);
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~PhysicalCore();
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YUZU_NON_COPYABLE(PhysicalCore);
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YUZU_NON_MOVEABLE(PhysicalCore);
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/// Initialize the core for the specified parameters.
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void Initialize(bool is_64_bit);
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/// Execute current jit state
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void Run();
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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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bool IsInitialized() const {
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return arm_interface != nullptr;
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}
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Core::ARM_Interface& ArmInterface() {
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return *arm_interface;
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}
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const Core::ARM_Interface& ArmInterface() const {
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return *arm_interface;
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}
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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::KScheduler& Scheduler() {
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return scheduler;
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}
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const Kernel::KScheduler& Scheduler() const {
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return scheduler;
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}
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private:
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const std::size_t core_index;
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Core::System& system;
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Kernel::KScheduler& scheduler;
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std::mutex guard;
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std::condition_variable on_interrupt;
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std::unique_ptr<Core::ARM_Interface> arm_interface;
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bool is_interrupted;
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};
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} // namespace Kernel
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