<html lang="en"> <head> <title>Xtensa-Dependent - 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="Machine-Dependencies.html#Machine-Dependencies" title="Machine Dependencies"> <link rel="prev" href="V850_002dDependent.html#V850_002dDependent" title="V850-Dependent"> <link rel="next" href="Z80_002dDependent.html#Z80_002dDependent" title="Z80-Dependent"> <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="Xtensa_002dDependent"></a>Next: <a rel="next" accesskey="n" href="Z80_002dDependent.html#Z80_002dDependent">Z80-Dependent</a>, Previous: <a rel="previous" accesskey="p" href="V850_002dDependent.html#V850_002dDependent">V850-Dependent</a>, Up: <a rel="up" accesskey="u" href="Machine-Dependencies.html#Machine-Dependencies">Machine Dependencies</a> <hr><br> </div> <h3 class="section">9.36 Xtensa Dependent Features</h3> <p><a name="index-Xtensa-architecture-1836"></a>This chapter covers features of the <span class="sc">gnu</span> assembler that are specific to the Xtensa architecture. For details about the Xtensa instruction set, please consult the <cite>Xtensa Instruction Set Architecture (ISA) Reference Manual</cite>. <ul class="menu"> <li><a accesskey="1" href="Xtensa-Options.html#Xtensa-Options">Xtensa Options</a>: Command-line Options. <li><a accesskey="2" href="Xtensa-Syntax.html#Xtensa-Syntax">Xtensa Syntax</a>: Assembler Syntax for Xtensa Processors. <li><a accesskey="3" href="Xtensa-Optimizations.html#Xtensa-Optimizations">Xtensa Optimizations</a>: Assembler Optimizations. <li><a accesskey="4" href="Xtensa-Relaxation.html#Xtensa-Relaxation">Xtensa Relaxation</a>: Other Automatic Transformations. <li><a accesskey="5" href="Xtensa-Directives.html#Xtensa-Directives">Xtensa Directives</a>: Directives for Xtensa Processors. </ul> </body></html>