+ diff -u rtai-24.1.12/include/asm-ppc/rtai_srq.h.ASM rtai-24.1.12/include/asm-ppc/rtai_srq.h
--- rtai-24.1.12/include/asm-ppc/rtai_srq.h.ASM	2000-10-24 02:32:28.000000000 +0200
+++ rtai-24.1.12/include/asm-ppc/rtai_srq.h	2005-02-08 14:52:05.244978824 +0100
@@ -33,8 +33,7 @@
 		("trap         \n\t"
 		: "=&r" (__sc_3), "=&r" (__sc_4)
 		: "0"   (__sc_3), "1"   (__sc_4),
-	          "r"   (__sc_0)
-		: "r0", "r3", "r4" );
+	          "r"   (__sc_0) );
 	((unsigned long *)&retval)[0] = __sc_3;
 	((unsigned long *)&retval)[1] = __sc_4;
 	return retval;