a := &llvmSymbolizer{
		filename: file,
		rw:       j,
		base:     base,
	}

	return a, nil
}

// readFrame parses the llvm-symbolizer output for a single address. It
// returns a populated plugin.Frame and whether it has reached the end of the
// data.
func (d *llvmSymbolizer) readFrame() (plugin.Frame, bool) {
	funcname, err := d.rw.readLine()
	if err != nil {
		return plugin.Frame{}, true
	}

		return nil, err
	}

	a := &addr2Liner{
		rw:   j,
		base: base,
	}

	return a, nil
}

// readFrame parses the addr2line output for a single address. It
// returns a populated plugin.Frame and whether it has reached the end of the
// data.
func (d *addr2Liner) readFrame() (plugin.Frame, bool) {
	funcname, err := d.rw.readLine()
	if err != nil {
		return plugin.Frame{}, true
	}

func NewJSONFramedReader(r io.ReadCloser) io.ReadCloser {
	return &jsonFrameReader{
		r:       r,
		decoder: json.NewDecoder(r),
	}
}

// ReadFrame decodes the next JSON object in the stream, or returns an error. The returned
// byte slice will be modified the next time ReadFrame is invoked and should not be altered.
func (r *jsonFrameReader) Read(data []byte) (int, error) {
	// Return whatever remaining data exists from an in progress frame

// error from ReadFrame and no other frames should be read.
func http2terminalReadFrameError(err error) bool {
	if _, ok := err.(http2StreamError); ok {
		return false
	}
	return err != nil
}

// ReadFrame reads a single frame. The returned Frame is only valid
// until the next call to ReadFrame.
//