Add more intrinsic routines

sdk/xtdk/amd64/hlfuncs.h

@@ -75,6 +75,23 @@ XTCDECL
 VOID
 HlSetInterruptFlag();
 
+XTCDECL
+VOID
+HlStoreGlobalDescriptorTable(OUT PVOID Destination);
+
+XTCDECL
+VOID
+HlStoreInterruptDescriptorTable(OUT PVOID Destination);
+
+XTCDECL
+VOID
+HlStoreSegment(IN USHORT Segment,
+               OUT PVOID Destination);
+
+XTCDECL
+VOID
+HlStoreTaskRegister(OUT PVOID Destination);
+
 XTCDECL
 VOID
 HlWriteControlRegister(IN USHORT ControlRegister,