Kernel: Add actual register values to x86_64 kernel panic

Very hackish implementation, but we now get actual registers at the
time of the interrupt happening

kernel/include/kernel/InterruptController.h

@@ -9,7 +9,7 @@ public:
 
 	virtual void EOI(uint8_t) = 0;
 	virtual void EnableIrq(uint8_t) = 0;
-	virtual void GetISR(uint32_t[8]) = 0;
+	virtual bool IsInService(uint8_t) = 0;
 
 	static void Initialize(bool force_pic);
 	static InterruptController& Get();