visus
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toolchain-gcc-arm-embedded

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<title>BPF Directives (Using as)</title>

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Next: <a href="BPF-Opcodes.html#BPF-Opcodes" accesskey="n" rel="next">BPF Opcodes</a>, Previous: <a href="BPF-Syntax.html#BPF-Syntax" accesskey="p" rel="prev">BPF Syntax</a>, Up: <a href="BPF_002dDependent.html#BPF_002dDependent" accesskey="u" rel="up">BPF-Dependent</a> &nbsp; [<a href="index.html#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a href="AS-Index.html#AS-Index" title="Index" rel="index">Index</a>]</p>
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<a name="Machine-Directives"></a>
<h4 class="subsection">9.7.3 Machine Directives</h4>

<a name="index-machine-directives_002c-BPF"></a>

<p>The BPF version of <code>as</code> supports the following additional
machine directives:
</p>
<dl compact="compact">
<dd><a name="index-half-directive_002c-BPF"></a>
</dd>
<dt><code>.word</code></dt>
<dd><p>The <code>.half</code> directive produces a 16 bit value.
</p>
<a name="index-word-directive_002c-BPF"></a>
</dd>
<dt><code>.word</code></dt>
<dd><p>The <code>.word</code> directive produces a 32 bit value.
</p>
<a name="index-dword-directive_002c-BPF"></a>
</dd>
<dt><code>.dword</code></dt>
<dd><p>The <code>.dword</code> directive produces a 64 bit value.
</p></dd>
</dl>


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