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97 lines
3.9 KiB
HTML
97 lines
3.9 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>Manual (Using as)</title>
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<meta name="description" content="Manual (Using as)">
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<meta name="keywords" content="Manual (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="Overview.html#Overview" rel="up" title="Overview">
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<link href="GNU-Assembler.html#GNU-Assembler" rel="next" title="GNU Assembler">
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<link href="Overview.html#Overview" rel="prev" title="Overview">
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<style type="text/css">
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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="Manual"></a>
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<div class="header">
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<p>
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Next: <a href="GNU-Assembler.html#GNU-Assembler" accesskey="n" rel="next">GNU Assembler</a>, Up: <a href="Overview.html#Overview" accesskey="u" rel="up">Overview</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="Structure-of-this-Manual"></a>
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<h3 class="section">1.1 Structure of this Manual</h3>
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<a name="index-manual_002c-structure-and-purpose"></a>
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<p>This manual is intended to describe what you need to know to use
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<small>GNU</small> <code>as</code>. We cover the syntax expected in source files, including
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notation for symbols, constants, and expressions; the directives that
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<code>as</code> understands; and of course how to invoke <code>as</code>.
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</p>
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<p>This manual also describes some of the machine-dependent features of
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various flavors of the assembler.
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</p>
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<a name="index-machine-instructions-_0028not-covered_0029"></a>
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<p>On the other hand, this manual is <em>not</em> intended as an introduction
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to programming in assembly language—let alone programming in general!
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In a similar vein, we make no attempt to introduce the machine
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architecture; we do <em>not</em> describe the instruction set, standard
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mnemonics, registers or addressing modes that are standard to a
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particular architecture.
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You may want to consult the manufacturer’s
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machine architecture manual for this information.
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</p>
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</body>
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</html>
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