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Next: <a href="RL78_002dSyntax.html#RL78_002dSyntax" accesskey="n" rel="next">RL78-Syntax</a>, Previous: <a href="RL78_002dModifiers.html#RL78_002dModifiers" accesskey="p" rel="prev">RL78-Modifiers</a>, Up: <a href="RL78_002dDependent.html#RL78_002dDependent" accesskey="u" rel="up">RL78-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="Assembler-Directives-5"></a>
<h4 class="subsection">9.39.3 Assembler Directives</h4>

<a name="index-assembler-directives_002c-RL78"></a>
<a name="index-RL78-assembler-directives"></a>

<p>In addition to the common directives, the RL78 adds these:
</p>
<dl compact="compact">
<dt><code>.double</code></dt>
<dd><p>Output a constant in &ldquo;double&rdquo; format, which is either a 32-bit
or a 64-bit floating point value, depending upon the setting of the
<samp>-m32bit-doubles</samp>|<samp>-m64bit-doubles</samp> command-line
option.
</p>
</dd>
<dt><code>.bss</code></dt>
<dd><p>Select the BSS section.
</p>
</dd>
<dt><code>.3byte</code></dt>
<dd><p>Output a constant value in a three byte format.
</p>
</dd>
<dt><code>.int</code></dt>
<dt><code>.word</code></dt>
<dd><p>Output a constant value in a four byte format.
</p>
</dd>
</dl>


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