79 lines
		
	
	
	
		
			3.5 KiB
		
	
	
	
		
			HTML
		
	
	
	
	
	
			
		
		
	
	
			79 lines
		
	
	
	
		
			3.5 KiB
		
	
	
	
		
			HTML
		
	
	
	
	
	
<html lang="en">
 | 
						|
<head>
 | 
						|
<title>Directives-i860 - Using as</title>
 | 
						|
<meta http-equiv="Content-Type" content="text/html">
 | 
						|
<meta name="description" content="Using as">
 | 
						|
<meta name="generator" content="makeinfo 4.7">
 | 
						|
<link title="Top" rel="start" href="index.html#Top">
 | 
						|
<link rel="up" href="i860_002dDependent.html#i860_002dDependent" title="i860-Dependent">
 | 
						|
<link rel="prev" href="Options_002di860.html#Options_002di860" title="Options-i860">
 | 
						|
<link rel="next" href="Opcodes-for-i860.html#Opcodes-for-i860" title="Opcodes for i860">
 | 
						|
<link href="http://www.gnu.org/software/texinfo/" rel="generator-home" title="Texinfo Homepage">
 | 
						|
<!--
 | 
						|
This file documents the GNU Assembler "as".
 | 
						|
 | 
						|
Copyright (C) 1991, 92, 93, 94, 95, 96, 97, 98, 99, 2000, 2001, 2002,
 | 
						|
2006, 2007 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 1.1
 | 
						|
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''.
 | 
						|
 | 
						|
man end-->
 | 
						|
<meta http-equiv="Content-Style-Type" content="text/css">
 | 
						|
<style type="text/css"><!--
 | 
						|
  pre.display { font-family:inherit }
 | 
						|
  pre.format  { font-family:inherit }
 | 
						|
  pre.smalldisplay { font-family:inherit; font-size:smaller }
 | 
						|
  pre.smallformat  { font-family:inherit; font-size:smaller }
 | 
						|
  pre.smallexample { font-size:smaller }
 | 
						|
  pre.smalllisp    { font-size:smaller }
 | 
						|
  span.sc { font-variant:small-caps }
 | 
						|
  span.roman { font-family: serif; font-weight: normal; } 
 | 
						|
--></style>
 | 
						|
</head>
 | 
						|
<body>
 | 
						|
<div class="node">
 | 
						|
<p>
 | 
						|
<a name="Directives_002di860"></a>Next: <a rel="next" accesskey="n" href="Opcodes-for-i860.html#Opcodes-for-i860">Opcodes for i860</a>,
 | 
						|
Previous: <a rel="previous" accesskey="p" href="Options_002di860.html#Options_002di860">Options-i860</a>,
 | 
						|
Up: <a rel="up" accesskey="u" href="i860_002dDependent.html#i860_002dDependent">i860-Dependent</a>
 | 
						|
<hr><br>
 | 
						|
</div>
 | 
						|
 | 
						|
<h4 class="subsection">9.14.3 i860 Machine Directives</h4>
 | 
						|
 | 
						|
<p><a name="index-machine-directives_002c-i860-967"></a><a name="index-i860-machine-directives-968"></a>
 | 
						|
     
 | 
						|
<a name="index-_0040code_007bdual_007d-directive_002c-i860-969"></a>
 | 
						|
<dl><dt><code>.dual</code><dd>Enter dual instruction mode. While this directive is supported, the
 | 
						|
preferred way to use dual instruction mode is to explicitly code
 | 
						|
the dual bit with the <code>d.</code> prefix. 
 | 
						|
</dl>
 | 
						|
 | 
						|
     
 | 
						|
<a name="index-_0040code_007benddual_007d-directive_002c-i860-970"></a>
 | 
						|
<dl><dt><code>.enddual</code><dd>Exit dual instruction mode. While this directive is supported, the
 | 
						|
preferred way to use dual instruction mode is to explicitly code
 | 
						|
the dual bit with the <code>d.</code> prefix. 
 | 
						|
</dl>
 | 
						|
 | 
						|
     
 | 
						|
<a name="index-_0040code_007batmp_007d-directive_002c-i860-971"></a>
 | 
						|
<dl><dt><code>.atmp</code><dd>Change the temporary register used when expanding pseudo operations. The
 | 
						|
default register is <code>r31</code>. 
 | 
						|
</dl>
 | 
						|
 | 
						|
   <p>The <code>.dual</code>, <code>.enddual</code>, and <code>.atmp</code> directives are available only in the Intel syntax mode.
 | 
						|
 | 
						|
   <p>Both syntaxes allow for the standard <code>.align</code> directive.  However,
 | 
						|
the Intel syntax additionally allows keywords for the alignment
 | 
						|
parameter: "<code>.align type</code>", where `type' is one of <code>.short</code>, <code>.long</code>,
 | 
						|
<code>.quad</code>, <code>.single</code>, <code>.double</code> representing alignments of 2, 4,
 | 
						|
16, 4, and 8, respectively.
 | 
						|
 | 
						|
   </body></html>
 | 
						|
 |