Merge pull request #5266 from bunnei/kernel-synch

Rewrite KSynchronizationObject, KConditonVariable, and KAddressArbiter

1 files changed, 0 insertions, 77 deletions

diff --git a/src/core/hle/kernel/synchronization_object.h b/src/core/hle/kernel/synchronization_object.h
deleted file mode 100644
index 7408ed51f..000000000
--- a/src/core/hle/kernel/synchronization_object.h
+++ /dev/null
@@ -1,77 +0,0 @@
-// Copyright 2014 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#pragma once
-
-#include <atomic>
-#include <memory>
-#include <vector>
-
-#include "core/hle/kernel/object.h"
-
-namespace Kernel {
-
-class KernelCore;
-class Synchronization;
-class Thread;
-
-/// Class that represents a Kernel object that a thread can be waiting on
-class SynchronizationObject : public Object {
-public:
-    explicit SynchronizationObject(KernelCore& kernel);
-    ~SynchronizationObject() override;
-
-    /**
-     * Check if the specified thread should wait until the object is available
-     * @param thread The thread about which we're deciding.
-     * @return True if the current thread should wait due to this object being unavailable
-     */
-    virtual bool ShouldWait(const Thread* thread) const = 0;
-
-    /// Acquire/lock the object for the specified thread if it is available
-    virtual void Acquire(Thread* thread) = 0;
-
-    /// Signal this object
-    virtual void Signal();
-
-    virtual bool IsSignaled() const {
-        return is_signaled;
-    }
-
-    /**
-     * Add a thread to wait on this object
-     * @param thread Pointer to thread to add
-     */
-    void AddWaitingThread(std::shared_ptr<Thread> thread);
-
-    /**
-     * Removes a thread from waiting on this object (e.g. if it was resumed already)
-     * @param thread Pointer to thread to remove
-     */
-    void RemoveWaitingThread(std::shared_ptr<Thread> thread);
-
-    /// Get a const reference to the waiting threads list for debug use
-    const std::vector<std::shared_ptr<Thread>>& GetWaitingThreads() const;
-
-    void ClearWaitingThreads();
-
-protected:
-    std::atomic_bool is_signaled{}; // Tells if this sync object is signaled
-
-private:
-    /// Threads waiting for this object to become available
-    std::vector<std::shared_ptr<Thread>> waiting_threads;
-};
-
-// Specialization of DynamicObjectCast for SynchronizationObjects
-template <>
-inline std::shared_ptr<SynchronizationObject> DynamicObjectCast<SynchronizationObject>(
-    std::shared_ptr<Object> object) {
-    if (object != nullptr && object->IsWaitable()) {
-        return std::static_pointer_cast<SynchronizationObject>(object);
-    }
-    return nullptr;
-}
-
-} // namespace Kernel