1<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> 2<html> 3<!-- This file documents the GNU Assembler "as". 4 5Copyright (C) 1991-2021 Free Software Foundation, Inc. 6 7Permission is granted to copy, distribute and/or modify this document 8under the terms of the GNU Free Documentation License, Version 1.3 9or any later version published by the Free Software Foundation; 10with no Invariant Sections, with no Front-Cover Texts, and with no 11Back-Cover Texts. A copy of the license is included in the 12section entitled "GNU Free Documentation License". 13 --> 14<!-- Created by GNU Texinfo 5.1, http://www.gnu.org/software/texinfo/ --> 15<head> 16<title>Using as: Blackfin Options</title> 17 18<meta name="description" content="Using as: Blackfin Options"> 19<meta name="keywords" content="Using as: Blackfin Options"> 20<meta name="resource-type" content="document"> 21<meta name="distribution" content="global"> 22<meta name="Generator" content="makeinfo"> 23<meta http-equiv="Content-Type" content="text/html; charset=utf-8"> 24<link href="index.html#Top" rel="start" title="Top"> 25<link href="AS-Index.html#AS-Index" rel="index" title="AS Index"> 26<link href="index.html#SEC_Contents" rel="contents" title="Table of Contents"> 27<link href="Blackfin_002dDependent.html#Blackfin_002dDependent" rel="up" title="Blackfin-Dependent"> 28<link href="Blackfin-Syntax.html#Blackfin-Syntax" rel="next" title="Blackfin Syntax"> 29<link href="Blackfin_002dDependent.html#Blackfin_002dDependent" rel="previous" title="Blackfin-Dependent"> 30<style type="text/css"> 31<!-- 32a.summary-letter {text-decoration: none} 33blockquote.smallquotation {font-size: smaller} 34div.display {margin-left: 3.2em} 35div.example {margin-left: 3.2em} 36div.indentedblock {margin-left: 3.2em} 37div.lisp {margin-left: 3.2em} 38div.smalldisplay {margin-left: 3.2em} 39div.smallexample {margin-left: 3.2em} 40div.smallindentedblock {margin-left: 3.2em; font-size: smaller} 41div.smalllisp {margin-left: 3.2em} 42kbd {font-style:oblique} 43pre.display {font-family: inherit} 44pre.format {font-family: inherit} 45pre.menu-comment {font-family: serif} 46pre.menu-preformatted {font-family: serif} 47pre.smalldisplay {font-family: inherit; font-size: smaller} 48pre.smallexample {font-size: smaller} 49pre.smallformat {font-family: inherit; font-size: smaller} 50pre.smalllisp {font-size: smaller} 51span.nocodebreak {white-space:nowrap} 52span.nolinebreak {white-space:nowrap} 53span.roman {font-family:serif; font-weight:normal} 54span.sansserif {font-family:sans-serif; font-weight:normal} 55ul.no-bullet {list-style: none} 56--> 57</style> 58 59 60</head> 61 62<body lang="en" bgcolor="#FFFFFF" text="#000000" link="#0000FF" vlink="#800080" alink="#FF0000"> 63<a name="Blackfin-Options"></a> 64<div class="header"> 65<p> 66Next: <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> 67</div> 68<hr> 69<a name="Options-5"></a> 70<h4 class="subsection">9.6.1 Options</h4> 71<a name="index-Blackfin-options-_0028none_0029"></a> 72<a name="index-options-for-Blackfin-_0028none_0029"></a> 73 74<dl compact="compact"> 75<dd> 76<a name="index-_002dmcpu_003d-command_002dline-option_002c-Blackfin"></a> 77</dd> 78<dt><code>-mcpu=<var>processor</var><span class="roman">[</span>-<var>sirevision</var><span class="roman">]</span></code></dt> 79<dd><p>This option specifies the target processor. The optional <var>sirevision</var> 80is not used in assembler. It’s here such that GCC can easily pass down its 81<code>-mcpu=</code> option. The assembler will issue an 82error message if an attempt is made to assemble an instruction which 83will not execute on the target processor. The following processor names are 84recognized: 85<code>bf504</code>, 86<code>bf506</code>, 87<code>bf512</code>, 88<code>bf514</code>, 89<code>bf516</code>, 90<code>bf518</code>, 91<code>bf522</code>, 92<code>bf523</code>, 93<code>bf524</code>, 94<code>bf525</code>, 95<code>bf526</code>, 96<code>bf527</code>, 97<code>bf531</code>, 98<code>bf532</code>, 99<code>bf533</code>, 100<code>bf534</code>, 101<code>bf535</code> (not implemented yet), 102<code>bf536</code>, 103<code>bf537</code>, 104<code>bf538</code>, 105<code>bf539</code>, 106<code>bf542</code>, 107<code>bf542m</code>, 108<code>bf544</code>, 109<code>bf544m</code>, 110<code>bf547</code>, 111<code>bf547m</code>, 112<code>bf548</code>, 113<code>bf548m</code>, 114<code>bf549</code>, 115<code>bf549m</code>, 116<code>bf561</code>, 117and 118<code>bf592</code>. 119</p> 120<a name="index-_002dmfdpic-command_002dline-option_002c-Blackfin"></a> 121</dd> 122<dt><code>-mfdpic</code></dt> 123<dd><p>Assemble for the FDPIC ABI. 124</p> 125<a name="index-_002dmno_002dfdpic-command_002dline-option_002c-Blackfin"></a> 126<a name="index-_002dmnopic-command_002dline-option_002c-Blackfin"></a> 127</dd> 128<dt><code>-mno-fdpic</code></dt> 129<dt><code>-mnopic</code></dt> 130<dd><p>Disable -mfdpic. 131</p></dd> 132</dl> 133 134 135 136 137</body> 138</html> 139