--- /dev/null
+int test_bit(int nr, void *addr)
+{
+ int *a = (int *)addr;
+ int mask;
+ a += nr;
+ mask = 1 << nr;
+ return mask & *a;
+}
+struct {
+ struct {
+ int disabled;
+ } *data[1];
+} trace;
+struct {
+ unsigned bits[1];
+} cpumask;
+foo()
+{
+ int cpu;
+ for (cpu = 0; cpu < 1; cpu++) {
+ if (test_bit(cpu, cpumask.bits))
+ inc(&trace.data[cpu]->disabled);
+ if (!test_bit(cpu, cpumask.bits))
+ dec(&trace.data[cpu]->disabled);
+ }
+}