var err error
			base, err = d.debugAddr(u, uint64(addrBase), baseIdx)
			if err != nil {
				return nil, err
			}

		case rleStartxEndx:
			startIdx := buf.uint()
			endIdx := buf.uint()

			start, err := d.debugAddr(u, uint64(addrBase), startIdx)
			if err != nil {
				return nil, err
			}
			end, err := d.debugAddr(u, uint64(addrBase), endIdx)
			if err != nil {

	// dir.DebugDir, as follows:
	//  1. If LogWriter is present, log to it.
	//  2. If DebugDir is present, log to a file within it.
	//  3. If both LogWriter and DebugDir are present, log to a multi writer.
	//  4. If neither LogWriter nor DebugDir are present, log to a noop logger.
	var logWriters []io.Writer
	logFile, err := debugLogFile(dir.DebugDir())
	if err != nil {
		logFile = nil
	}

// AddSection adds another DWARF section by name. The name should be a
// DWARF section name such as ".debug_addr", ".debug_str_offsets", and
// so forth. This approach is used for new DWARF sections added in
// DWARF 5 and later.
func (d *Data) AddSection(name string, contents []byte) error {
	var err error
	switch name {
	case ".debug_addr":
		d.addr = contents
	case ".debug_line_str":
		d.lineStr = contents

	fd, err := os.Stat(telemetry.Default.DebugDir())
	if err != nil {
		if !os.IsNotExist(err) {
			log.Fatalf("failed to stat debug directory: %v", err)
		}
	} else if fd.IsDir() {
		// local/debug exists and is a directory. Set stderr to a log file path
		// in local/debug.
		childLogPath := filepath.Join(telemetry.Default.DebugDir(), "sidecar.log")

}

func (d Dir) Dir() string {
	return d.dir
}

func (d Dir) LocalDir() string {
	return d.local
}

func (d Dir) UploadDir() string {
	return d.upload
}

func (d Dir) DebugDir() string {
	return d.debug
}

func (d Dir) ModeFile() string {
	return d.modefile
}

// SetMode updates the telemetry mode with the given mode.
// Acceptable values for mode are "on", "off", or "local".