loating-point-exceptions">
			¶
		</a></h2>
<table>
<tr>
<td>#IS</td>
<td>Stack underflow occurred.</td></tr>
<tr>
<td>#IA</td>
<td>The source operand is a NaN value or is in an unsupported format.</td></tr>
<tr>
<td>#D</td>
<td>The source operand is a denormal value.</td></tr></table>
<h2 class="exceptions" id="protected-mode-exceptions">Protected Mode Exceptions<a class="anchor" href="#protected-mode-exceptions">
			¶
		</a></h2>
<table>
<tr>
<td>#NM</td>
<td>CR0.EM[bit 2] or CR0.TS[bit 3] = 1.</td></tr