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<a name="g_t_002edcb_005bsize_005d-number-_005b_002cfill_005d"></a>
<h3 class="section">7.14 <code>.dcb[<var>size</var>] <var>number</var> [,<var>fill</var>]</code></h3>
<a name="index-dcb-directive"></a>
<p>This directive emits <var>number</var> copies of <var>fill</var>, each of <var>size</var>
bytes.  Both <var>number</var> and <var>fill</var> are absolute expressions.  If the
comma and <var>fill</var> are omitted, <var>fill</var> is assumed to be zero.  The
<var>size</var> suffix, if present, must be one of:
</p>
<dl compact="compact">
<dt><code>&lsquo;<samp>.b</samp>&rsquo;</code></dt>
<dd><p>Emits single byte values.
</p></dd>
<dt><code>&lsquo;<samp>.d</samp>&rsquo;</code></dt>
<dd><p>Emits double-precision floating point values.
</p></dd>
<dt><code>&lsquo;<samp>.l</samp>&rsquo;</code></dt>
<dd><p>Emits 4-byte values.
</p></dd>
<dt><code>&lsquo;<samp>.s</samp>&rsquo;</code></dt>
<dd><p>Emits single-precision floating point values.
</p></dd>
<dt><code>&lsquo;<samp>.w</samp>&rsquo;</code></dt>
<dd><p>Emits 2-byte values.
</p></dd>
<dt><code>&lsquo;<samp>.x</samp>&rsquo;</code></dt>
<dd><p>Emits long double-precision floating point values.
</p></dd>
</dl>

<p>If the <var>size</var> suffix is omitted then &lsquo;<samp>.w</samp>&rsquo; is assumed.
</p>
<p>The byte ordering is target dependent, as is the size and format of floating
point values.
</p>


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