textStart = f.plan9.LoadAddress + f.plan9.HdrSize
	if pclntab, err = loadPlan9Table(f.plan9, "runtime.pclntab", "runtime.epclntab"); err != nil {
		// We didn't find the symbols, so look for the names used in 1.3 and earlier.
		// TODO: Remove code looking for the old symbols when we no longer care about 1.3.
		var err2 error
		if pclntab, err2 = loadPlan9Table(f.plan9, "pclntab", "epclntab"); err2 != nil {
			return 0, nil, nil, err
		}
	}