massive overhaul to my exception system

kernel/include/kernel/x86/idt.h

@@ -15,7 +15,6 @@
 #define EXCEPT_INVALID_OPCODE 6
 #define EXCEPT_DEVICE_NOT_AVAILABLE 7
 #define EXCEPT_DOUBLE_FAULT 8
-#define EXCEPT_SEG_OVERRUN 9
 #define EXCEPT_INVALID_TSS 10
 #define EXCEPT_SEG_NOT_PRESENT 11
 #define EXCEPT_STACK_SEG_FAULT 12
@@ -27,6 +26,9 @@
 #define EXCEPT_FLOATING_POINT_ERR_SIMD 19
 #define EXCEPT_VIRT 20
 #define EXCEPT_CTRL_PROT 21
+#define EXCEPT_HYPERVISOR_INJECTION 28
+#define EXCEPT_VMM_COMMUNICATION 29
+#define EXCEPT_SECURITY_EXCEPTION 30
 
 struct cpu_state {
 	uint32_t eax;