t.Skip("-quick")
	}
	testenv.MustHaveGoBuild(t)
	t.Parallel()

	exe, err := buildTestProg(t, "testprogcgo")
	if err != nil {
		t.Fatal(err)
	}

	wantLogs := []string{
		"goCalledFromC",
		"goCalledFromCThread",
	}
	logs := make(map[string]*trace.Event)
	for _, category := range wantLogs {
		logs[category] = nil
	}
	for _, tracefpunwindoff := range []int{1, 0} {