lass="doc"><p>This means Isla pipeline failed on that instruction</p></td></tr></table></dt><dd><p>Give the instruction descriptor at a given address</p></dd></dl><dl><dt class="spec type" id="type-t"><a href="#type-t" class="anchor"></a><code><span class="keyword">type</span> t</code><code> = </code><code>{</code><table class="record"><tr id="type-t.elf" class="anchored"><td class="def field"><a href="#type-t.elf" class="anchor"></a><code>elf : <a href="../../Elf/File/index.html#type-t">Elf.File.t</a>;</co