visus
/
toolchain-gcc-arm-embedded

<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<!-- This file documents the GNU Assembler "as".

Copyright (C) 1991-2020 Free Software Foundation, Inc.

Permission is granted to copy, distribute and/or modify this document
under the terms of the GNU Free Documentation License, Version 1.3
or any later version published by the Free Software Foundation;
with no Invariant Sections, with no Front-Cover Texts, and with no
Back-Cover Texts.  A copy of the license is included in the
section entitled "GNU Free Documentation License".
 -->
<!-- Created by GNU Texinfo 6.5, http://www.gnu.org/software/texinfo/ -->
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>Blackfin Options (Using as)</title>

<meta name="description" content="Blackfin Options (Using as)">
<meta name="keywords" content="Blackfin Options (Using as)">
<meta name="resource-type" content="document">
<meta name="distribution" content="global">
<meta name="Generator" content="makeinfo">
<link href="index.html#Top" rel="start" title="Top">
<link href="AS-Index.html#AS-Index" rel="index" title="AS Index">
<link href="index.html#SEC_Contents" rel="contents" title="Table of Contents">
<link href="Blackfin_002dDependent.html#Blackfin_002dDependent" rel="up" title="Blackfin-Dependent">
<link href="Blackfin-Syntax.html#Blackfin-Syntax" rel="next" title="Blackfin Syntax">
<link href="Blackfin_002dDependent.html#Blackfin_002dDependent" rel="prev" title="Blackfin-Dependent">
<style type="text/css">
<!--
a.summary-letter {text-decoration: none}
blockquote.indentedblock {margin-right: 0em}
blockquote.smallindentedblock {margin-right: 0em; font-size: smaller}
blockquote.smallquotation {font-size: smaller}
div.display {margin-left: 3.2em}
div.example {margin-left: 3.2em}
div.lisp {margin-left: 3.2em}
div.smalldisplay {margin-left: 3.2em}
div.smallexample {margin-left: 3.2em}
div.smalllisp {margin-left: 3.2em}
kbd {font-style: oblique}
pre.display {font-family: inherit}
pre.format {font-family: inherit}
pre.menu-comment {font-family: serif}
pre.menu-preformatted {font-family: serif}
pre.smalldisplay {font-family: inherit; font-size: smaller}
pre.smallexample {font-size: smaller}
pre.smallformat {font-family: inherit; font-size: smaller}
pre.smalllisp {font-size: smaller}
span.nolinebreak {white-space: nowrap}
span.roman {font-family: initial; font-weight: normal}
span.sansserif {font-family: sans-serif; font-weight: normal}
ul.no-bullet {list-style: none}
-->
</style>


</head>

<body lang="en">
<a name="Blackfin-Options"></a>
<div class="header">
<p>
Next: <a href="Blackfin-Syntax.html#Blackfin-Syntax" accesskey="n" rel="next">Blackfin Syntax</a>, Up: <a href="Blackfin_002dDependent.html#Blackfin_002dDependent" accesskey="u" rel="up">Blackfin-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>
</div>
<hr>
<a name="Options-5"></a>
<h4 class="subsection">9.6.1 Options</h4>
<a name="index-Blackfin-options-_0028none_0029"></a>
<a name="index-options-for-Blackfin-_0028none_0029"></a>

<dl compact="compact">
<dd>
<a name="index-_002dmcpu_003d-command_002dline-option_002c-Blackfin"></a>
</dd>
<dt><code>-mcpu=<var>processor</var><span class="roman">[</span>-<var>sirevision</var><span class="roman">]</span></code></dt>
<dd><p>This option specifies the target processor.  The optional <var>sirevision</var>
is not used in assembler.  It&rsquo;s here such that GCC can easily pass down its
<code>-mcpu=</code> option.  The assembler will issue an
error message if an attempt is made to assemble an instruction which
will not execute on the target processor.  The following processor names are
recognized:
<code>bf504</code>,
<code>bf506</code>,
<code>bf512</code>,
<code>bf514</code>,
<code>bf516</code>,
<code>bf518</code>,
<code>bf522</code>,
<code>bf523</code>,
<code>bf524</code>,
<code>bf525</code>,
<code>bf526</code>,
<code>bf527</code>,
<code>bf531</code>,
<code>bf532</code>,
<code>bf533</code>,
<code>bf534</code>,
<code>bf535</code> (not implemented yet),
<code>bf536</code>,
<code>bf537</code>,
<code>bf538</code>,
<code>bf539</code>,
<code>bf542</code>,
<code>bf542m</code>,
<code>bf544</code>,
<code>bf544m</code>,
<code>bf547</code>,
<code>bf547m</code>,
<code>bf548</code>,
<code>bf548m</code>,
<code>bf549</code>,
<code>bf549m</code>,
<code>bf561</code>,
and
<code>bf592</code>.
</p>
<a name="index-_002dmfdpic-command_002dline-option_002c-Blackfin"></a>
</dd>
<dt><code>-mfdpic</code></dt>
<dd><p>Assemble for the FDPIC ABI.
</p>
<a name="index-_002dmno_002dfdpic-command_002dline-option_002c-Blackfin"></a>
<a name="index-_002dmnopic-command_002dline-option_002c-Blackfin"></a>
</dd>
<dt><code>-mno-fdpic</code></dt>
<dt><code>-mnopic</code></dt>
<dd><p>Disable -mfdpic.
</p></dd>
</dl>


</body>
</html>