if err != nil {
		logAndDie(fmt.Errorf("failed to read trace file: %w", err))
	}
	defer tracef.Close()

	// Get the size of the trace file.
	fi, err := tracef.Stat()
	if err != nil {
		logAndDie(fmt.Errorf("failed to stat trace file: %v", err))
	}
	traceSize := fi.Size()

	// Handle requests for profiles.
	if *pprofFlag != "" {
		parsed, err := parseTrace(tracef, traceSize)
		if err != nil {

	asmb2(ctxt)

	bench.Start("Munmap")
	ctxt.Out.Close() // Close handles Munmapping if necessary.

	bench.Start("hostlink")
	ctxt.hostlink()
	if ctxt.Debugvlog != 0 {
		ctxt.Logf("%s", ctxt.loader.Stat())
		ctxt.Logf("%d liveness data\n", liveness)
	}
	bench.Start("Flush")
	ctxt.Bso.Flush()
	bench.Start("archive")
	ctxt.archive()
	bench.Report(os.Stdout)

	errorexit()
}

		return
	}

	if cfg.GOROOT == "" {
		fmt.Fprintf(os.Stderr, "go: cannot find GOROOT directory: 'go' binary is trimmed and GOROOT is not set\n")
		os.Exit(2)
	}
	if fi, err := os.Stat(cfg.GOROOT); err != nil || !fi.IsDir() {
		fmt.Fprintf(os.Stderr, "go: cannot find GOROOT directory: %v\n", cfg.GOROOT)
		os.Exit(2)
	}
	switch strings.ToLower(cfg.GOROOT) {