Kernel: Implement basic SpinLock

kernel/kernel/SpinLock.cpp

@@ -0,0 +1,19 @@
+#include <kernel/SpinLock.h>
+
+namespace Kernel
+{
+
+	extern "C" void spinlock_lock_asm(int*);
+	extern "C" void spinlock_unlock_asm(int*);
+
+	void SpinLock::lock()
+	{
+		spinlock_lock_asm(&m_lock);
+	}
+
+	void SpinLock::unlock()
+	{
+		spinlock_unlock_asm(&m_lock);
+	}
+
+}