|
- <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
- <html>
- <!-- This file documents the GNU Assembler "as".
-
- Copyright (C) 1991-2020 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".
- -->
- <!-- Created by GNU Texinfo 6.5, http://www.gnu.org/software/texinfo/ -->
- <head>
- <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
- <title>SH Options (Using as)</title>
-
- <meta name="description" content="SH Options (Using as)">
- <meta name="keywords" content="SH Options (Using as)">
- <meta name="resource-type" content="document">
- <meta name="distribution" content="global">
- <meta name="Generator" content="makeinfo">
- <link href="index.html#Top" rel="start" title="Top">
- <link href="AS-Index.html#AS-Index" rel="index" title="AS Index">
- <link href="index.html#SEC_Contents" rel="contents" title="Table of Contents">
- <link href="SH_002dDependent.html#SH_002dDependent" rel="up" title="SH-Dependent">
- <link href="SH-Syntax.html#SH-Syntax" rel="next" title="SH Syntax">
- <link href="SH_002dDependent.html#SH_002dDependent" rel="prev" title="SH-Dependent">
- <style type="text/css">
- <!--
- a.summary-letter {text-decoration: none}
- blockquote.indentedblock {margin-right: 0em}
- blockquote.smallindentedblock {margin-right: 0em; font-size: smaller}
- blockquote.smallquotation {font-size: smaller}
- div.display {margin-left: 3.2em}
- div.example {margin-left: 3.2em}
- div.lisp {margin-left: 3.2em}
- div.smalldisplay {margin-left: 3.2em}
- div.smallexample {margin-left: 3.2em}
- div.smalllisp {margin-left: 3.2em}
- kbd {font-style: oblique}
- pre.display {font-family: inherit}
- pre.format {font-family: inherit}
- pre.menu-comment {font-family: serif}
- pre.menu-preformatted {font-family: serif}
- pre.smalldisplay {font-family: inherit; font-size: smaller}
- pre.smallexample {font-size: smaller}
- pre.smallformat {font-family: inherit; font-size: smaller}
- pre.smalllisp {font-size: smaller}
- span.nolinebreak {white-space: nowrap}
- span.roman {font-family: initial; font-weight: normal}
- span.sansserif {font-family: sans-serif; font-weight: normal}
- ul.no-bullet {list-style: none}
- -->
- </style>
-
-
- </head>
-
- <body lang="en">
- <a name="SH-Options"></a>
- <div class="header">
- <p>
- Next: <a href="SH-Syntax.html#SH-Syntax" accesskey="n" rel="next">SH Syntax</a>, Up: <a href="SH_002dDependent.html#SH_002dDependent" accesskey="u" rel="up">SH-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>
- </div>
- <hr>
- <a name="Options-23"></a>
- <h4 class="subsection">9.43.1 Options</h4>
-
- <a name="index-SH-options"></a>
- <a name="index-options_002c-SH"></a>
- <p><code>as</code> has following command-line options for the Renesas
- (formerly Hitachi) / SuperH SH family.
- </p>
- <dl compact="compact">
- <dd><a name="index-_002d_002dlittle"></a>
- <a name="index-_002d_002dbig"></a>
- <a name="index-_002d_002drelax"></a>
- <a name="index-_002d_002dsmall"></a>
- <a name="index-_002d_002ddsp"></a>
- <a name="index-_002d_002drenesas"></a>
- <a name="index-_002d_002dallow_002dreg_002dprefix"></a>
-
- </dd>
- <dt><code>--little</code></dt>
- <dd><p>Generate little endian code.
- </p>
- </dd>
- <dt><code>--big</code></dt>
- <dd><p>Generate big endian code.
- </p>
- </dd>
- <dt><code>--relax</code></dt>
- <dd><p>Alter jump instructions for long displacements.
- </p>
- </dd>
- <dt><code>--small</code></dt>
- <dd><p>Align sections to 4 byte boundaries, not 16.
- </p>
- </dd>
- <dt><code>--dsp</code></dt>
- <dd><p>Enable sh-dsp insns, and disable sh3e / sh4 insns.
- </p>
- </dd>
- <dt><code>--renesas</code></dt>
- <dd><p>Disable optimization with section symbol for compatibility with
- Renesas assembler.
- </p>
- </dd>
- <dt><code>--allow-reg-prefix</code></dt>
- <dd><p>Allow ’$’ as a register name prefix.
- </p>
- <a name="index-_002d_002dfdpic"></a>
- </dd>
- <dt><code>--fdpic</code></dt>
- <dd><p>Generate an FDPIC object file.
- </p>
- </dd>
- <dt><code>--isa=sh4 | sh4a</code></dt>
- <dd><p>Specify the sh4 or sh4a instruction set.
- </p></dd>
- <dt><code>--isa=dsp</code></dt>
- <dd><p>Enable sh-dsp insns, and disable sh3e / sh4 insns.
- </p></dd>
- <dt><code>--isa=fp</code></dt>
- <dd><p>Enable sh2e, sh3e, sh4, and sh4a insn sets.
- </p></dd>
- <dt><code>--isa=all</code></dt>
- <dd><p>Enable sh1, sh2, sh2e, sh3, sh3e, sh4, sh4a, and sh-dsp insn sets.
- </p>
- </dd>
- <dt><code>-h-tick-hex</code></dt>
- <dd><p>Support H’00 style hex constants in addition to 0x00 style.
- </p>
- </dd>
- </dl>
-
-
-
-
- </body>
- </html>
|