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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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| <a name="Structure-of-this-Manual"></a> |
| <h3 class="section">1.1 Structure of this Manual</h3> |
| |
| <a name="index-manual_002c-structure-and-purpose"></a> |
| <p>This manual is intended to describe what you need to know to use |
| <small>GNU</small> <code>as</code>. We cover the syntax expected in source files, including |
| notation for symbols, constants, and expressions; the directives that |
| <code>as</code> understands; and of course how to invoke <code>as</code>. |
| </p> |
| <p>This manual also describes some of the machine-dependent features of |
| various flavors of the assembler. |
| </p> |
| <a name="index-machine-instructions-_0028not-covered_0029"></a> |
| <p>On the other hand, this manual is <em>not</em> intended as an introduction |
| to programming in assembly language—let alone programming in general! |
| In a similar vein, we make no attempt to introduce the machine |
| architecture; we do <em>not</em> describe the instruction set, standard |
| mnemonics, registers or addressing modes that are standard to a |
| particular architecture. |
| You may want to consult the manufacturer’s |
| machine architecture manual for this information. |
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