title: how to decode .dSYM file to explicit DWARF format?
body: <p>DWARF is a debugging information format. The .dSYM file generated by Xcode contain the DWARF debugging information. </p>
  
  <p>The Question is : how to decode the .dSYM file to get the human-readable DWARF information, which should like below.</p>
  
  <p><img src="https://i.stack.imgur.com/XkamG.png" alt="enter image description here"></p>