Update files

include/lock.hpp

@@ -0,0 +1,53 @@
+#ifndef __FENNIX_KERNEL_LOCK_H__
+#define __FENNIX_KERNEL_LOCK_H__
+
+#include <types.h>
+#include <cpu.hpp>
+
+#ifdef __cplusplus
+
+class LockClass
+{
+private:
+    bool IsLocked = false;
+
+public:
+    int Lock()
+    {
+        while (!__sync_bool_compare_and_swap(&IsLocked, false, true))
+            CPU::Pause();
+        __sync_synchronize();
+        return 0;
+    }
+
+    int Unlock()
+    {
+        __sync_synchronize();
+        __atomic_store_n(&IsLocked, false, __ATOMIC_SEQ_CST);
+        IsLocked = false;
+        return 0;
+    }
+};
+
+#define NEWLOCK(Name) LockClass Name
+
+class SmartLock
+{
+private:
+    LockClass *LockPointer = nullptr;
+
+public:
+    SmartLock(LockClass &Lock)
+    {
+        this->LockPointer = &Lock;
+        this->LockPointer->Lock();
+    }
+    ~SmartLock() { this->LockPointer->Unlock(); }
+};
+
+#define SL_CONCAT(x, y) x##y
+#define SMARTLOCK(LockClassName) SmartLock SL_CONCAT(lock##_, __COUNTER__)(LockClassName)
+
+#endif
+
+#endif // !__FENNIX_KERNEL_LOCK_H__