1 files changed, 26 insertions, 0 deletions
diff --git a/Lib/test/dtracedata/gc.stp b/Lib/test/dtracedata/gc.stp
new file mode 100644
index 0000000..162c6d3
--- /dev/null
+++ b/Lib/test/dtracedata/gc.stp
@@ -0,0 +1,26 @@
+global tracing
+
+probe process.mark("function__entry")
+{
+    funcname = user_string($arg2);
+
+    if (funcname == "start") {
+        tracing = 1;
+    }
+}
+
+probe process.mark("gc__start"), process.mark("gc__done")
+{
+    if (tracing) {
+        printf("%d\t%s:%ld\n", gettimeofday_us(), $$name, $arg1);
+    }
+}
+
+probe process.mark("function__return")
+{
+    funcname = user_string($arg2);
+
+    if (funcname == "start") {
+        tracing = 0;
+    }
+}