title: What does each column of objdump's Symbol table mean?
body: <pre><code>SYMBOL TABLE:
  0000000000000000  w      *UND*  0000000000000000              __gmon_start__
  </code></pre>
  
  <p>I've <code>man objdump</code> but there's no such info.</p>
  
  <p>Anyone know what the <strong>5</strong> columns mean?</p>