devdocs/gcc~13/arc-variable-attributes.html


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<div class="subsection-level-extent" id="ARC-Variable-Attributes"> <div class="nav-panel"> <p> Next: <a href="variable-attributes" accesskey="n" rel="next">AVR Variable Attributes</a>, Previous: <a href="common-variable-attributes" accesskey="p" rel="prev">Common Variable Attributes</a>, Up: <a href="variable-attributes" accesskey="u" rel="up">Specifying Attributes of Variables</a> [<a href="index#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a href="indices" title="Index" rel="index">Index</a>]</p> </div>  <h1 class="subsection" id="ARC-Variable-Attributes-1"><span>6.34.2 ARC Variable Attributes<a class="copiable-link" href="#ARC-Variable-Attributes-1"> ¶</a></span></h1> <dl class="table"> <dt>
<span><code class="code">aux</code><a class="copiable-link" href="#index-aux-variable-attribute_002c-ARC"> ¶</a></span>
</dt> <dd>
<p>The <code class="code">aux</code> attribute is used to directly access the ARC’s auxiliary register space from C. The auxilirary register number is given via attribute argument. </p> </dd> </dl> </div><div class="_attribution">
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