title: What do FLAGS register components mean in VS 2013?
body: <p>When debugging x86 assembly code in VS2013, I needed to check the contents of the FLAGS register. However, when I've enabled "Flags" in Register Window, I got:</p>
  
  <pre><code>OV = 0 UP = 0 EI = 1 PL = 1 ZR = 0 AC = 1 PE = 0 CY = 1 
  </code></pre>
  
  <p>Those don't correspond to typical <code>ODITSZAPC</code> flags of x86; can anyone explain to me what's going on? Are those just weird names for the same flags?</p>
  
  <p>I have a 64-bit Core i7; can it affect the displayed names?</p>