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103 lines
4.0 KiB
HTML
103 lines
4.0 KiB
HTML
4 years ago
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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
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<html>
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<!-- This file documents the GNU Assembler "as".
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Copyright (C) 1991-2019 Free Software Foundation, Inc.
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Permission is granted to copy, distribute and/or modify this document
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under the terms of the GNU Free Documentation License, Version 1.3
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or any later version published by the Free Software Foundation;
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with no Invariant Sections, with no Front-Cover Texts, and with no
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Back-Cover Texts. A copy of the license is included in the
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section entitled "GNU Free Documentation License".
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-->
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<!-- Created by GNU Texinfo 6.4, http://www.gnu.org/software/texinfo/ -->
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<head>
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<title>M68K-Float (Using as)</title>
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<meta name="description" content="M68K-Float (Using as)">
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<meta name="keywords" content="M68K-Float (Using as)">
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<meta name="resource-type" content="document">
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<meta name="distribution" content="global">
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<meta name="Generator" content="makeinfo">
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
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<link href="index.html#Top" rel="start" title="Top">
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<link href="AS-Index.html#AS-Index" rel="index" title="AS Index">
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<link href="index.html#SEC_Contents" rel="contents" title="Table of Contents">
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<link href="M68K_002dDependent.html#M68K_002dDependent" rel="up" title="M68K-Dependent">
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<link href="M68K_002dDirectives.html#M68K_002dDirectives" rel="next" title="M68K-Directives">
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<link href="M68K_002dMoto_002dSyntax.html#M68K_002dMoto_002dSyntax" rel="prev" title="M68K-Moto-Syntax">
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<style type="text/css">
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span.roman {font-family: initial; font-weight: normal}
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span.sansserif {font-family: sans-serif; font-weight: normal}
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ul.no-bullet {list-style: none}
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-->
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</style>
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</head>
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<body lang="en">
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<a name="M68K_002dFloat"></a>
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<div class="header">
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<p>
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Next: <a href="M68K_002dDirectives.html#M68K_002dDirectives" accesskey="n" rel="next">M68K-Directives</a>, Previous: <a href="M68K_002dMoto_002dSyntax.html#M68K_002dMoto_002dSyntax" accesskey="p" rel="prev">M68K-Moto-Syntax</a>, Up: <a href="M68K_002dDependent.html#M68K_002dDependent" accesskey="u" rel="up">M68K-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>
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</div>
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<hr>
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<a name="Floating-Point-8"></a>
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<h4 class="subsection">9.21.4 Floating Point</h4>
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<a name="index-floating-point_002c-M680x0"></a>
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<a name="index-M680x0-floating-point"></a>
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<p>Packed decimal (P) format floating literals are not supported.
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Feel free to add the code!
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</p>
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<p>The floating point formats generated by directives are these.
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</p>
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<dl compact="compact">
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<dd><a name="index-float-directive_002c-M680x0"></a>
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</dd>
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<dt><code>.float</code></dt>
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<dd><p><code>Single</code> precision floating point constants.
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</p>
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<a name="index-double-directive_002c-M680x0"></a>
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</dd>
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<dt><code>.double</code></dt>
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<dd><p><code>Double</code> precision floating point constants.
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</p>
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<a name="index-extend-directive-M680x0"></a>
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<a name="index-ldouble-directive-M680x0"></a>
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</dd>
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<dt><code>.extend</code></dt>
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<dt><code>.ldouble</code></dt>
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<dd><p><code>Extended</code> precision (<code>long double</code>) floating point constants.
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</p></dd>
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</dl>
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</body>
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</html>
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