log.Fatal(err)
	}
	defer f.Close()

	dis, err := f.Disasm()
	if err != nil {
		log.Fatalf("disassemble %s: %v", flag.Arg(0), err)
	}

	switch flag.NArg() {
	default:
		usage()
	case 1:
		// disassembly of entire object
		dis.Print(os.Stdout, symRE, 0, ^uint64(0), *printCode, *gnuAsm)

	case 3:
		// disassembly of PC range
		start, err := strconv.ParseUint(strings.TrimPrefix(flag.Arg(1), "0x"), 16, 64)

      <a title="{{.Help.peek}}" href="./peek" id="peek">Peek</a>
      <a title="{{.Help.list}}" href="./source" id="list">Source</a>
      <a title="{{.Help.disasm}}" href="./disasm" id="disasm">Disassemble</a>
    </div>
  </div>

  {{$sampleLen := len .SampleTypes}}
  {{if gt $sampleLen 1}}
  <div id="sample" class="menu-item">
    <div class="menu-name">
      Sample
      <i class="downArrow"></i>

	b := bu.get()
	if !b.objdumpFound {
		return nil, errors.New("cannot disasm: no objdump tool available")
	}
	args := []string{"--disassemble", "--demangle", "--no-show-raw-insn",
		"--line-numbers", fmt.Sprintf("--start-address=%#x", start),
		fmt.Sprintf("--stop-address=%#x", end)}

	if intelSyntax {
		if b.isLLVMObjdump {

	}
}

func (sp *sourcePrinter) expandAddresses(rpt *Report, addrs map[uint64]addrInfo, flat map[uint64]int64) {
	// We found interesting addresses (ones with non-zero samples) above.
	// Get covering address ranges and disassemble the ranges.
	ranges, unprocessed := sp.splitIntoRanges(rpt.prof, addrs, flat)
	sp.handleUnprocessed(addrs, unprocessed)

	// Trim ranges if there are too many.
	const maxRanges = 25

	for _, s := range need {
		if !strings.Contains(text, s) {
			t.Errorf("disassembly missing '%s'", s)
			ok = false
		}
	}
	if goarch == "386" {
		if strings.Contains(text, "(IP)") {
			t.Errorf("disassembly contains PC-Relative addressing on 386")
			ok = false
		}
	}

	if !ok || testing.Verbose() {
		t.Logf("full disassembly:\n%s", text)
	}
}

                <span class=unimportant>{{.FileBase}}:{{.Line}}</span>{{"\n" -}}
              {{end -}}

              {{if not .Synthetic -}}
                {{/* disassembled instruction */ -}}
                {{printf " %8s %10s %10s %8x: %s " "" .Flat .Cumulative .Address .Disasm -}}
                <span class=unimportant>{{.FileLine}}</span>{{"\n" -}}
              {{end -}}

	// is a linux kernel, relocationSymbol is the name of the symbol
	// corresponding to the start address.
	Open(file string, start, limit, offset uint64, relocationSymbol string) (ObjFile, error)

	// Disasm disassembles the named object file, starting at
	// the start address and stopping at (before) the end address.
	Disasm(file string, start, end uint64, intelSyntax bool) ([]Inst, error)
}

	// sure the default heuristics of excluding insignificant nodes and edges
	// from the call graph do not apply. One example where it is important is
	// annotated source or disassembly listing. Those reports run on a specific
	// function (or functions), but the trimming is applied before the function
	// data is selected. So, with trimming enabled, the report could end up

	// is a linux kernel, relocationSymbol is the name of the symbol
	// corresponding to the start address.
	Open(file string, start, limit, offset uint64, relocationSymbol string) (ObjFile, error)

	// Disasm disassembles the named object file, starting at
	// the start address and stopping at (before) the end address.
	Disasm(file string, start, end uint64, intelSyntax bool) ([]Inst, error)
}

does not exist, <code>delete</code> is a no-op.
</p>


<h3 id="Complex_numbers">Manipulating complex numbers</h3>

<p>
Three functions assemble and disassemble complex numbers.
The built-in function <code>complex</code> constructs a complex
value from a floating-point real and imaginary part, while
<code>real</code> and <code>imag</code>