63 lines
2.5 KiB
HTML
63 lines
2.5 KiB
HTML
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<html lang="en">
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<head>
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<title>Constants - Using as</title>
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<meta name="description" content="Using as">
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<meta name="generator" content="makeinfo 4.13">
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<link title="Top" rel="start" href="index.html#Top">
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<link rel="up" href="Syntax.html#Syntax" title="Syntax">
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<link rel="prev" href="Statements.html#Statements" title="Statements">
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<link href="http://www.gnu.org/software/texinfo/" rel="generator-home" title="Texinfo Homepage">
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<!--
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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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<style type="text/css"><!--
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--></style>
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</head>
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<body>
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<div class="node">
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<a name="Constants"></a>
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<p>
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Previous: <a rel="previous" accesskey="p" href="Statements.html#Statements">Statements</a>,
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Up: <a rel="up" accesskey="u" href="Syntax.html#Syntax">Syntax</a>
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<hr>
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</div>
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<h3 class="section">3.6 Constants</h3>
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<p><a name="index-constants-141"></a>A constant is a number, written so that its value is known by
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inspection, without knowing any context. Like this:
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<pre class="smallexample"> .byte 74, 0112, 092, 0x4A, 0X4a, 'J, '\J # All the same value.
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.ascii "Ring the bell\7" # A string constant.
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.octa 0x123456789abcdef0123456789ABCDEF0 # A bignum.
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.float 0f-314159265358979323846264338327\
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95028841971.693993751E-40 # - pi, a flonum.
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</pre>
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<ul class="menu">
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<li><a accesskey="1" href="Characters.html#Characters">Characters</a>: Character Constants
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<li><a accesskey="2" href="Numbers.html#Numbers">Numbers</a>: Number Constants
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</ul>
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</body></html>
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