--- a/test/interrupt.s	Wed Sep 27 10:21:34 2006 +0000
+++ b/test/interrupt.s	Fri May 29 18:47:05 2015 +1000
@@ -265,3 +265,35 @@
 handler_stack:
 	.skip 0x200
 handler_stack_end:	
+
+
+.globl  _irq_disable
+_irq_disable:
+        mov.l   _irqd_and,r1
+        mov.l   _irqd_or,r2
+        stc     sr,r0
+        and     r0,r1
+        or      r2,r1
+        ldc     r1,sr
+        rts
+        nop
+        
+        .align 2
+_irqd_and:
+        .long   0xefffff0f
+_irqd_or:
+        .long   0x000000f0
+
+
+.globl  _irq_enable
+_irq_enable:
+        mov.l   _irqe_and,r1
+        stc     sr,r0
+        and     r0,r1
+        ldc     r1,sr
+        rts
+        nop
+        
+        .align 2
+_irqe_and:
+        .long   0xefffff0f