movq<p>OS/2, “DOS from drive A:”, and <code>EXIT_VDM.COM</code>:</p><p><a href="https://www.uninformativ.de/blog/postings/2025-01-03/0/POSTING-en.html" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">uninformativ.de/blog/postings/</span><span class="invisible">2025-01-03/0/POSTING-en.html</span></a></p><p>Maybe someone can confirm or disprove the hypothesis (HLT creates exception → OS/2 inspects next opcode). 🤔 It’s getting hard to find good sources on this.</p><p><a href="https://tilde.zone/tags/RetroComputing" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>RetroComputing</span></a> <a href="https://tilde.zone/tags/OS2" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>OS2</span></a> <a href="https://tilde.zone/tags/IBMOS2" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>IBMOS2</span></a></p>