textEnd   uint64           // end PC of text
	goarch    string           // GOARCH string
	disasm    disasmFunc       // disassembler function for goarch
	byteOrder binary.ByteOrder // byte order for goarch
}

// Disasm returns a disassembler for the file f.
func (e *Entry) Disasm() (*Disasm, error) {
	syms, err := e.Symbols()
	if err != nil {
		return nil, err
	}

	pcln, err := e.PCLineTable()

	// Run objdump to get disassembly.
	var re *regexp.Regexp
	var disasm io.Reader
	if false {
		// TODO: go tool objdump doesn't disassemble the bmi1 instructions
		// in question correctly. See issue 48584.
		cmd := testenv.Command(t, "go", "tool", "objdump", src)
		var err error
		disasm, err = cmd.StdoutPipe()
		if err != nil {
			t.Fatal(err)
		}
		if err := cmd.Start(); err != nil {

	}

	ui.render(w, req, "top", rpt, errList, legend, webArgs{
		Top:   top,
		Nodes: nodes,
	})
}

// disasm generates a web page containing disassembly.
func (ui *webInterface) disasm(w http.ResponseWriter, req *http.Request) {
	args := []string{"disasm", req.URL.Query().Get("f")}
	rpt, errList := ui.makeReport(w, req, args, nil)
	if rpt == nil {
		return // error already reported
	}

		insts, err := sp.objectTool.Disasm(r.mapping.File, objBegin, objEnd, rpt.options.IntelSyntax)
		if err != nil {
			// TODO(sanjay): Report that the covered addresses are missing.
			continue
		}

		var lastFrames []plugin.Frame
		var lastAddr, maxAddr uint64
		for i, inst := range insts {
			addr := inst.Addr + base

			// Guard against duplicate output from Disasm.
			if addr <= maxAddr {
				continue

var pprofCommands = commands{
	// Commands that require no post-processing.
	"comments": {report.Comments, nil, nil, false, "Output all profile comments", ""},
	"disasm":   {report.Dis, nil, nil, true, "Output assembly listings annotated with samples", listHelp("disasm", true)},
	"dot":      {report.Dot, nil, nil, false, "Outputs a graph in DOT format", reportHelp("dot", false, true)},

			return c, true
		}
	}
	return cmd, false
}

// Disasm returns the assembly instructions for the specified address range
// of a binary.
func (bu *Binutils) Disasm(file string, start, end uint64, intelSyntax bool) ([]plugin.Inst, error) {
	b := bu.get()
	if !b.objdumpFound {
		return nil, errors.New("cannot disasm: no objdump tool available")
	}

	// showing no data if the specified function is "uninteresting" as far as the
	// trimming is concerned.
	trim := cfg.Trim

	switch cmd {
	case "disasm":
		trim = false
		cfg.Granularity = "addresses"
		// Force the 'noinlines' mode so that source locations for a given address
		// collapse and there is only one for the given address. Without this

    toptable.addEventListener('touchstart', handleTopClick);
  }

  const ids = ['topbtn', 'graphbtn',
               'flamegraph',
               'peek', 'list',
               'disasm', 'focus', 'ignore', 'hide', 'show', 'show-from'];
  ids.forEach(makeSearchLinkDynamic);

  const sampleIDs = [{{range .SampleTypes}}'{{.}}', {{end}}];
  sampleIDs.forEach(setSampleIndexLink);

	for _, s := range syms {
		sns := symNodes[s]

		// Gather samples for this symbol.
		flatSum, cumSum := sns.Sum()

		// Get the function assembly.
		insts, err := obj.Disasm(s.sym.File, s.sym.Start, s.sym.End, o.IntelSyntax)
		if err != nil {
			return err
		}

		ns := annotateAssembly(insts, sns, s.file)

		fmt.Fprintf(w, "ROUTINE ======================== %s\n", s.sym.Name[0])

	MOVD   $·cosvectorfacility+0x00(SB), R1
	MOVD   $·cos(SB), R2
	MOVD   R2, 0(R1)
	BR     ·cos(SB)

vectorimpl:
	MOVD $·cosvectorfacility+0x00(SB), R1
	MOVD $·cosAsm(SB), R2
	MOVD R2, 0(R1)
	BR   ·cosAsm(SB)

GLOBL ·cosvectorfacility+0x00(SB), NOPTR, $8
DATA ·cosvectorfacility+0x00(SB)/8, $·cosTrampolineSetup(SB)

TEXT ·archCosh(SB), NOSPLIT, $0
	MOVD ·coshvectorfacility+0x00(SB), R1
	BR   (R1)