<!doctype html> <title>CodeMirror: Gas mode</title> <meta charset="utf-8"/> <link rel=stylesheet href="../../doc/docs.css"> <link rel="stylesheet" href="../../lib/codemirror.css"> <script src="../../lib/codemirror.js"></script> <script src="gas.js"></script> <style>.CodeMirror {border: 2px inset #dee;}</style> <div id=nav> <a href="http://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png"></a> <ul> <li><a href="../../index.html">Home</a> <li><a href="../../doc/manual.html">Manual</a> <li><a href="https://github.com/codemirror/codemirror">Code</a> </ul> <ul> <li><a href="../index.html">Language modes</a> <li><a class=active href="#">Gas</a> </ul> </div> <article> <h2>Gas mode</h2> <form> <textarea id="code" name="code"> .syntax unified .global main /* * A * multi-line * comment. */ @ A single line comment. main: push {sp, lr} ldr r0, =message bl puts mov r0, #0 pop {sp, pc} message: .asciz "Hello world!<br />" </textarea> </form> <script> var editor = CodeMirror.fromTextArea(document.getElementById("code"), { lineNumbers: true, mode: {name: "gas", architecture: "ARMv6"}, }); </script> <p>Handles AT&T assembler syntax (more specifically this handles the GNU Assembler (gas) syntax.) It takes a single optional configuration parameter: <code>architecture</code>, which can be one of <code>"ARM"</code>, <code>"ARMv6"</code> or <code>"x86"</code>. Including the parameter adds syntax for the registers and special directives for the supplied architecture. <p><strong>MIME types defined:</strong> <code>text/x-gas</code></p> </article>