meso: Implement KLightServerSession dtor

mesosphere/include/mesosphere/processes/KLightClientSession.hpp

@@ -21,7 +21,6 @@ class KLightClientSession final : public KAutoObject, public IClient<KLightSessi
     friend class KLightSession;
 
     KClientPort *parentPort = nullptr;
-    bool isRemoteActive = false;
 };
 
 MESOSPHERE_AUTO_OBJECT_DEFINE_INCREF(LightClientSession);

mesosphere/include/mesosphere/processes/KLightServerSession.hpp

@@ -38,12 +38,13 @@ class KLightServerSession final :
     virtual bool IsSignaled() const override;
 
     private:
-
     friend class KLightSession;
 
+    void Terminate(bool fromServer);
+
     KThread::WaitList senderThreads{}, receiverThreads{};
-    SharedPtr<KThread> currentSender{}, currentReceiver{};
-    bool isRemoteActive = false;
+    SharedPtr<KThread> currentSender{};
+    KThread *currentReceiver = nullptr;
 };
 
 MESOSPHERE_AUTO_OBJECT_DEFINE_INCREF(LightServerSession);

mesosphere/include/mesosphere/processes/KLightSession.hpp

@@ -24,6 +24,14 @@ class KLightSession final :
     virtual ~KLightSession();
 
     Result Initialize();
+
+    private:
+    friend class KLightClientSession;
+    friend class KLightServerSession;
+
+    void Terminate(bool fromServer);
+    bool isClientAlive = false;
+    bool isServerAlive = false;
 };
 
 MESOSPHERE_AUTO_OBJECT_DEFINE_INCREF(LightSession);

mesosphere/include/mesosphere/threading/KThread.hpp

@@ -242,6 +242,14 @@ class KThread final :
     void CancelKernelSync();
     /// Takes effect immediately
     void CancelKernelSync(Result res);
+    /// Needs to be in kernel sync
+    bool IsInKernelSync() const { return currentWaitList != nullptr; }
+
+    /// User sync
+    constexpr bool IsWaitingSync() const { return isWaitingSync; }
+    void SetWaitingSync(bool isWaitingSync) { this->isWaitingSync = isWaitingSync; }
+    constexpr bool IsSyncCancelled() const { return isSyncCancelled; }
+    void SetSyncCancelled(bool isSyncCancelled) { this->isSyncCancelled = isSyncCancelled; }
 
     /// Takes effect when critical section is left
     void HandleSyncObjectSignaled(KSynchronizationObject *syncObj);
@@ -295,7 +303,7 @@ private:
     uint basePriority = 64, priority = 64;
     int currentCoreId = -1;
     ulong affinityMask = 0;
-    bool cancelled = false;
+    bool isSyncCancelled = false;
     bool isWaitingSync = false;
     uiptr wantedMutex = 0;
     KThread *wantedMutexOwner = nullptr;