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100 lines
4.3 KiB
HTML
100 lines
4.3 KiB
HTML
<!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>Symbols (Using as)</title>
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<meta name="description" content="Symbols (Using as)">
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<meta name="keywords" content="Symbols (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="index.html#Top" rel="up" title="Top">
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<link href="Labels.html#Labels" rel="next" title="Labels">
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<link href="bss.html#bss" rel="prev" title="bss">
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<style type="text/css">
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<!--
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a.summary-letter {text-decoration: none}
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blockquote.indentedblock {margin-right: 0em}
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blockquote.smallquotation {font-size: smaller}
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div.display {margin-left: 3.2em}
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div.example {margin-left: 3.2em}
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div.lisp {margin-left: 3.2em}
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kbd {font-style: oblique}
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ul.no-bullet {list-style: none}
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</style>
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</head>
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<body lang="en">
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<a name="Symbols"></a>
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<div class="header">
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<p>
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Next: <a href="Expressions.html#Expressions" accesskey="n" rel="next">Expressions</a>, Previous: <a href="Sections.html#Sections" accesskey="p" rel="prev">Sections</a>, Up: <a href="index.html#Top" accesskey="u" rel="up">Top</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="Symbols-2"></a>
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<h2 class="chapter">5 Symbols</h2>
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<a name="index-symbols"></a>
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<p>Symbols are a central concept: the programmer uses symbols to name
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things, the linker uses symbols to link, and the debugger uses symbols
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to debug.
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</p>
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<blockquote>
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<a name="index-debuggers_002c-and-symbol-order"></a>
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<p><em>Warning:</em> <code>as</code> does not place symbols in the object file in
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the same order they were declared. This may break some debuggers.
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</p></blockquote>
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<table class="menu" border="0" cellspacing="0">
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<tr><td align="left" valign="top">• <a href="Labels.html#Labels" accesskey="1">Labels</a>:</td><td> </td><td align="left" valign="top">Labels
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</td></tr>
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<tr><td align="left" valign="top">• <a href="Setting-Symbols.html#Setting-Symbols" accesskey="2">Setting Symbols</a>:</td><td> </td><td align="left" valign="top">Giving Symbols Other Values
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</td></tr>
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<tr><td align="left" valign="top">• <a href="Symbol-Names.html#Symbol-Names" accesskey="3">Symbol Names</a>:</td><td> </td><td align="left" valign="top">Symbol Names
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</td></tr>
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<tr><td align="left" valign="top">• <a href="Dot.html#Dot" accesskey="4">Dot</a>:</td><td> </td><td align="left" valign="top">The Special Dot Symbol
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</td></tr>
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<tr><td align="left" valign="top">• <a href="Symbol-Attributes.html#Symbol-Attributes" accesskey="5">Symbol Attributes</a>:</td><td> </td><td align="left" valign="top">Symbol Attributes
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</td></tr>
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</table>
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</body>
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</html>
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