devdocs/gcc~13/xstormy16-variable-attributes.html


1
2
3
4
5
6
7
8

<div class="subsection-level-extent" id="Xstormy16-Variable-Attributes"> <div class="nav-panel"> <p> Previous: <a href="variable-attributes" accesskey="p" rel="prev">x86 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="Xstormy16-Variable-Attributes-1"><span>6.34.16 Xstormy16 Variable Attributes<a class="copiable-link" href="#Xstormy16-Variable-Attributes-1"> ¶</a></span></h1> <p>One attribute is currently defined for xstormy16 configurations: <code class="code">below100</code>. </p> <dl class="table"> <dt>
<span><code class="code">below100</code><a class="copiable-link" href="#index-below100-variable-attribute_002c-Xstormy16"> ¶</a></span>
</dt> <dd> <p>If a variable has the <code class="code">below100</code> attribute (<code class="code">BELOW100</code> is allowed also), GCC places the variable in the first 0x100 bytes of memory and use special opcodes to access it. Such variables are placed in either the <code class="code">.bss_below100</code> section or the <code class="code">.data_below100</code> section. </p> </dd> </dl> </div><div class="_attribution">
  <p class="_attribution-p">
    &copy; Free Software Foundation<br>Licensed under the GNU Free Documentation License, Version 1.3.<br>
    <a href="https://gcc.gnu.org/onlinedocs/gcc-13.1.0/gcc/Xstormy16-Variable-Attributes.html" class="_attribution-link">https://gcc.gnu.org/onlinedocs/gcc-13.1.0/gcc/Xstormy16-Variable-Attributes.html</a>
  </p>
</div>