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<h4 class="subsection">21.4.8 Nios II</h4>
<p><a name="index-Nios-II-architecture-1641"></a>
When <span class="sc">gdb</span> is debugging the Nios II architecture,
it provides the following special commands:
<dl>
<dt><code>set debug nios2</code><dd><a name="index-set-debug-nios2-1642"></a>This command turns on and off debugging messages for the Nios II
target code in <span class="sc">gdb</span>.
<br><dt><code>show debug nios2</code><dd><a name="index-show-debug-nios2-1643"></a>Show the current setting of Nios II debugging messages.
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