#elif defined(__arm__)
const char * const arm_cpu_desc [OP_LAST];
static const char*const * ins_spec = arm_cpu_desc;
+#elif defined(__s390__)
+const char * const s390_cpu_desc [OP_LAST];
+static const char*const * ins_spec = s390_cpu_desc;
#else
#error "Not implemented"
#endif