if err != nil {
		t.Fatal(err)
	}
	defer testData.Close()

	scanner := bufio.NewScanner(testData)
	lineNo := 0

	for scanner.Scan() {
		lineNo++

		line := scanner.Text()
		parts := strings.Split(line, ":")
		if len(parts) != 5 {
			t.Fatalf("bad number of parts on line %d", lineNo)
		}

		privBytes, _ := hex.DecodeString(parts[0])
		pubKey, _ := hex.DecodeString(parts[1])

	DW_FORM_block2    = 0x03 // block
	DW_FORM_block4    = 0x04 // block
	DW_FORM_data2     = 0x05 // constant
	DW_FORM_data4     = 0x06 // constant, lineptr, loclistptr, macptr, rangelistptr
	DW_FORM_data8     = 0x07 // constant, lineptr, loclistptr, macptr, rangelistptr
	DW_FORM_string    = 0x08 // string
	DW_FORM_block     = 0x09 // block
	DW_FORM_block1    = 0x0a // block
	DW_FORM_data1     = 0x0b // constant

tegoryAxes\":[{\"id\":\"CategoryAxis-1\",\"type\":\"category\",\"position\":\"bottom\",\"show\":true,\"style\":{},\"scale\":{\"type\":\"linear\"},\"labels\":{\"show\":true,\"truncate\":100},\"title\":{}}],\"valueAxes\":[{\"id\":\"ValueAxis-1\",\"name\":\"LeftAxis-1\",\"type\":\"value\",\"position\":\"left\",\"show\":true,\"style\":{},\"scale\":{\"type\":\"linear\",\"mode\":\"normal\"},\"labels\":{\"show\":true,\"rotate\":0,\"filter\":false,\"truncate\":100},\"title\":{\"text\":\"Query Count\"}}]...

var calibrate = flag.Bool("calibrate", false, "compute crossover for linear vs. binary search")

func TestCalibrate(t *testing.T) {
	if !*calibrate {
		return
	}

	if runtime.GOARCH == "amd64" {
		fmt.Printf("warning: running calibration on %s\n", runtime.GOARCH)
	}

	// Find the point where binary search wins by more than 10%.
	// The 10% bias gives linear search an edge when they're close,

	buf := makeBuf(d, u, "line", Offset(off), d.line[off:])
	// The compilation directory is implicitly directories[0].
	r := LineReader{
		buf:     buf,
		section: d.line,
		str:     d.str,
		lineStr: d.lineStr,
	}

	// Read the header.
	if err := r.readHeader(compDir); err != nil {
		return nil, err
	}

	// Initialize line reader state.
	r.Reset()

	return &r, nil
}

		name = append(name, fmt.Sprintf("%016x", i.Address))
	}
	if fun := i.Name; fun != "" {
		name = append(name, fun)
	}

	switch {
	case i.Lineno != 0:
		// User requested line numbers, provide what we have.
		name = append(name, fmt.Sprintf(":%d", i.Lineno))
	case i.Name != "":
		// User requested function name. It was already included.
	default:
		// Do not leave it empty if there is no information at all.

	}

	buf := bufio.NewReader(bzip2.NewReader(f))

	lineNo := 1
	var h hash.Hash
	var msg []byte
	var hashed []byte
	var r, s *big.Int
	pub := new(PublicKey)

	for {
		line, err := buf.ReadString('\n')
		if len(line) == 0 {
			if err == io.EOF {
				break
			}
			t.Fatalf("error reading from input: %s", err)
		}
		lineNo++
		// Need to remove \r\n from the end of the line.

}

func (p *parseState) addBlock(c blockBuilder) {
	p.trimStack(p.lineDepth + 1)
	p.stack = append(p.stack, openBlock{})
	ob := &p.stack[len(p.stack)-1]
	ob.builder = c
	ob.pos.StartLine = p.lineno
	ob.pos.EndLine = p.lineno
}

func (p *parseState) doneBlock(b Block) {
	p.trimStack(p.lineDepth + 1)
	ob := &p.stack[len(p.stack)-1]
	ob.inner = append(ob.inner, b)
}

func (p *parseState) para() *paraBuilder {

	ctxt.Out.WriteByte(0x00)            // no max
	writeUleb128(ctxt.Out, numElements) // min

	writeSecSize(ctxt, sizeOffset)
}

// writeMemorySec writes the section that declares linear memories. Currently one linear memory is being used.
// Linear memory always starts at address zero. More memory can be requested with the GrowMemory instruction.
func writeMemorySec(ctxt *ld.Link, ldr *loader.Loader) {

			var b1 buf
			if fmt == formStrp {
				b1 = makeBuf(b.dwarf, b.format, "str", 0, b.dwarf.str)
			} else {
				if len(b.dwarf.lineStr) == 0 {
					b.error("DW_FORM_line_strp with no .debug_line_str section")
					return nil
				}
				b1 = makeBuf(b.dwarf, b.format, "line_str", 0, b.dwarf.lineStr)
			}
			b1.skip(int(off))
			val = b1.string()
			if b1.err != nil {
				b.err = b1.err
				return nil
			}