tracer.go
func (t *BTTracer) AddCallerGo(options []string, goid int) []string {
	moduleOpt := "goid," + strconv.Itoa(goid)
	return t.AppendOptionWithPrefix(options, "--module=go:", moduleOpt)
}
func (t *BTTracer) AddCallerGo(options []string, goid int) []string {
	moduleOpt := "goid," + strconv.Itoa(goid)
	return t.AppendOptionWithPrefix(options, "--module=go:", moduleOpt)
}
// See bcd.Tracer.AddCallerGo().