X-Git-Url: https://git.wh0rd.org/?p=ICEs.git;a=blobdiff_plain;f=bfin-4845%2Ftrace.i.7;fp=bfin-4845%2Ftrace.i.7;h=c32903b1933cfbcb454035fcd96a307ec462f34c;hp=0000000000000000000000000000000000000000;hb=bd3239d2bbe0de3a200b266503e3330b1e391489;hpb=dbff64cb4b7530861c2309c794efdd4e0cf47a23

diff --git a/bfin-4845/trace.i.7 b/bfin-4845/trace.i.7
new file mode 100644
index 0000000..c32903b
--- /dev/null
+++ b/bfin-4845/trace.i.7
@@ -0,0 +1,27 @@
+int test_bit(int nr, const void *addr)
+{
+	int *a = (int *)addr;
+	int mask;
+	a += nr >> 5;
+	mask = 1 << (nr & 0x1f);
+	return ((mask & *a) != 0);
+}
+struct trace_array_cpu {
+	int disabled;
+};
+struct {
+	struct trace_array_cpu *data[1];
+} global_trace;
+struct {
+	unsigned long bits[1];
+} tracing_cpumask;
+tracing_cpumask_write()
+{
+	int cpu;
+	for (cpu = 0; cpu < 1; cpu++) {
+		if (test_bit(cpu, tracing_cpumask.bits))
+			atomic_inc(&global_trace.data[cpu]->disabled);
+		if (!test_bit(cpu, tracing_cpumask.bits))
+			atomic_dec(&global_trace.data[cpu]->disabled);
+	}
+}