 CR5, CR6, or CR7.</p></td></tr></table>
<h2>Virtual-8086 Mode Exceptions</h2>
<table class="exception-table">
<tr>
<td>#GP(0)</td>
<td>These instructions cannot be executed in virtual-8086 mode.</td></tr></table>
<h2>Compatibility Mode Exceptions</h2>
<table class="exception-table">
<tr>
<td>#GP(0)</td>
<td>
<p>If the current privilege level is not 0.</p>
<p>If an attempt is made to write invalid bit combinations in CR0 (such as setting the PG flag to 1 when the PE flag is set to 0, or setting the CD flag 