Added another example showing simple interrupt interception.
diff --git a/examples/Makefile b/examples/Makefile
index a342d75..cdf2690 100644
--- a/examples/Makefile
+++ b/examples/Makefile
@@ -94,6 +94,12 @@
 BIN    += mem_to_mem_idma2intr.bin mem_to_mem_idma2intr
 endif
 
+# Demo for 52xx IRQs
+ifeq ($(CPU),mpc5xxx)
+SREC   += interrupt.srec
+BIN    += interrupt.bin interrupt
+endif
+
 # Utility for resetting i82559 EEPROM
 ifeq ($(BOARD),oxc)
 SREC   += eepro100_eeprom.srec