66 lines
3.0 KiB
HTML
66 lines
3.0 KiB
HTML
|
<html lang="en">
|
||
|
|
<head>
|
||
|
|
<title>Transform Directive - Using as</title>
|
||
|
|
<meta http-equiv="Content-Type" content="text/html">
|
||
|
|
<meta name="description" content="Using as">
|
||
|
|
<meta name="generator" content="makeinfo 4.13">
|
||
|
|
<link title="Top" rel="start" href="index.html#Top">
|
||
|
|
<link rel="up" href="Xtensa-Directives.html#Xtensa-Directives" title="Xtensa Directives">
|
||
|
|
<link rel="prev" href="Longcalls-Directive.html#Longcalls-Directive" title="Longcalls Directive">
|
||
|
|
<link rel="next" href="Literal-Directive.html#Literal-Directive" title="Literal Directive">
|
||
|
|
<link href="http://www.gnu.org/software/texinfo/" rel="generator-home" title="Texinfo Homepage">
|
||
|
|
<!--
|
||
|
|
This file documents the GNU Assembler "as".
|
||
|
|
|
||
|
|
Copyright (C) 1991-2019 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 1.3
|
||
|
|
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''.
|
||
|
|
|
||
|
|
-->
|
||
|
|
<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; }
|
||
|
|
span.sansserif { font-family:sans-serif; font-weight:normal; }
|
||
|
|
--></style>
|
||
|
|
</head>
|
||
|
|
<body>
|
||
|
|
<div class="node">
|
||
|
|
<a name="Transform-Directive"></a>
|
||
|
|
<p>
|
||
|
|
Next: <a rel="next" accesskey="n" href="Literal-Directive.html#Literal-Directive">Literal Directive</a>,
|
||
|
|
Previous: <a rel="previous" accesskey="p" href="Longcalls-Directive.html#Longcalls-Directive">Longcalls Directive</a>,
|
||
|
|
Up: <a rel="up" accesskey="u" href="Xtensa-Directives.html#Xtensa-Directives">Xtensa Directives</a>
|
||
|
|
<hr>
|
||
|
|
</div>
|
||
|
|
|
||
|
|
<h5 class="subsubsection">9.55.5.3 transform</h5>
|
||
|
|
|
||
|
|
<p><a name="index-g_t_0040code_007btransform_007d-directive-2660"></a><a name="index-g_t_0040code_007bno_002dtransform_007d-directive-2661"></a>
|
||
|
|
This directive enables or disables all assembler transformation,
|
||
|
|
including relaxation (see <a href="Xtensa-Relaxation.html#Xtensa-Relaxation">Xtensa Relaxation</a>) and
|
||
|
|
optimization (see <a href="Xtensa-Optimizations.html#Xtensa-Optimizations">Xtensa Optimizations</a>).
|
||
|
|
|
||
|
|
<pre class="smallexample"> .begin [no-]transform
|
||
|
|
.end [no-]transform
|
||
|
|
</pre>
|
||
|
|
<p>Transformations are enabled by default unless the ‘<samp><span class="samp">--no-transform</span></samp>’
|
||
|
|
option is used. The <code>transform</code> directive overrides the default
|
||
|
|
determined by the command-line options. An underscore opcode prefix,
|
||
|
|
disabling transformation of that opcode, always takes precedence over
|
||
|
|
both directives and command-line flags.
|
||
|
|
|
||
|
|
</body></html>
|
||
|
|
|