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138 lines
4.8 KiB
HTML
138 lines
4.8 KiB
HTML
4 years ago
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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
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<html>
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<!-- This file documents the GNU Assembler "as".
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Copyright (C) 1991-2019 Free Software Foundation, Inc.
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Permission is granted to copy, distribute and/or modify this document
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under the terms of the GNU Free Documentation License, Version 1.3
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or any later version published by the Free Software Foundation;
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with no Invariant Sections, with no Front-Cover Texts, and with no
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Back-Cover Texts. A copy of the license is included in the
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section entitled "GNU Free Documentation License".
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-->
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<!-- Created by GNU Texinfo 6.4, http://www.gnu.org/software/texinfo/ -->
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<head>
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<title>Blackfin Options (Using as)</title>
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<meta name="description" content="Blackfin Options (Using as)">
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<meta name="keywords" content="Blackfin Options (Using as)">
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<meta name="resource-type" content="document">
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<meta name="distribution" content="global">
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<meta name="Generator" content="makeinfo">
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
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<link href="index.html#Top" rel="start" title="Top">
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<link href="AS-Index.html#AS-Index" rel="index" title="AS Index">
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<link href="index.html#SEC_Contents" rel="contents" title="Table of Contents">
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<link href="Blackfin_002dDependent.html#Blackfin_002dDependent" rel="up" title="Blackfin-Dependent">
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<link href="Blackfin-Syntax.html#Blackfin-Syntax" rel="next" title="Blackfin Syntax">
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<link href="Blackfin_002dDependent.html#Blackfin_002dDependent" rel="prev" title="Blackfin-Dependent">
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<style type="text/css">
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<!--
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a.summary-letter {text-decoration: none}
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blockquote.indentedblock {margin-right: 0em}
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blockquote.smallindentedblock {margin-right: 0em; font-size: smaller}
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blockquote.smallquotation {font-size: smaller}
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div.display {margin-left: 3.2em}
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div.example {margin-left: 3.2em}
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div.lisp {margin-left: 3.2em}
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div.smalldisplay {margin-left: 3.2em}
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div.smallexample {margin-left: 3.2em}
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div.smalllisp {margin-left: 3.2em}
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kbd {font-style: oblique}
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pre.display {font-family: inherit}
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pre.format {font-family: inherit}
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pre.menu-comment {font-family: serif}
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pre.menu-preformatted {font-family: serif}
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pre.smalldisplay {font-family: inherit; font-size: smaller}
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pre.smallexample {font-size: smaller}
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pre.smallformat {font-family: inherit; font-size: smaller}
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pre.smalllisp {font-size: smaller}
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span.nolinebreak {white-space: nowrap}
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span.roman {font-family: initial; font-weight: normal}
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span.sansserif {font-family: sans-serif; font-weight: normal}
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ul.no-bullet {list-style: none}
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-->
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</style>
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</head>
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<body lang="en">
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<a name="Blackfin-Options"></a>
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<div class="header">
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<p>
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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> [<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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</div>
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<hr>
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<a name="Options-5"></a>
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<h4 class="subsection">9.6.1 Options</h4>
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<a name="index-Blackfin-options-_0028none_0029"></a>
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<a name="index-options-for-Blackfin-_0028none_0029"></a>
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<dl compact="compact">
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<dd>
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<a name="index-_002dmcpu_003d-command_002dline-option_002c-Blackfin"></a>
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</dd>
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<dt><code>-mcpu=<var>processor</var><span class="roman">[</span>-<var>sirevision</var><span class="roman">]</span></code></dt>
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<dd><p>This option specifies the target processor. The optional <var>sirevision</var>
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is not used in assembler. It’s here such that GCC can easily pass down its
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<code>-mcpu=</code> option. The assembler will issue an
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error message if an attempt is made to assemble an instruction which
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will not execute on the target processor. The following processor names are
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recognized:
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<code>bf504</code>,
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<code>bf506</code>,
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<code>bf512</code>,
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<code>bf514</code>,
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<code>bf516</code>,
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<code>bf518</code>,
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<code>bf522</code>,
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<code>bf523</code>,
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<code>bf524</code>,
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<code>bf525</code>,
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<code>bf526</code>,
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<code>bf527</code>,
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<code>bf531</code>,
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<code>bf532</code>,
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<code>bf533</code>,
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<code>bf534</code>,
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<code>bf535</code> (not implemented yet),
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<code>bf536</code>,
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<code>bf537</code>,
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<code>bf538</code>,
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<code>bf539</code>,
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<code>bf542</code>,
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<code>bf542m</code>,
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<code>bf544</code>,
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<code>bf544m</code>,
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<code>bf547</code>,
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<code>bf547m</code>,
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<code>bf548</code>,
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<code>bf548m</code>,
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<code>bf549</code>,
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<code>bf549m</code>,
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<code>bf561</code>,
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and
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<code>bf592</code>.
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</p>
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<a name="index-_002dmfdpic-command_002dline-option_002c-Blackfin"></a>
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</dd>
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<dt><code>-mfdpic</code></dt>
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<dd><p>Assemble for the FDPIC ABI.
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</p>
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<a name="index-_002dmno_002dfdpic-command_002dline-option_002c-Blackfin"></a>
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<a name="index-_002dmnopic-command_002dline-option_002c-Blackfin"></a>
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</dd>
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<dt><code>-mno-fdpic</code></dt>
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<dt><code>-mnopic</code></dt>
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<dd><p>Disable -mfdpic.
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</p></dd>
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</dl>
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</body>
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</html>
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