94 lines
3.9 KiB
HTML
94 lines
3.9 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) 1991-2016 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 5.2, http://www.gnu.org/software/texinfo/ -->
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<head>
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<title>Using as: TIC54X-Locals</title>
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<meta name="description" content="Using as: TIC54X-Locals">
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<meta name="keywords" content="Using as: TIC54X-Locals">
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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="TIC54X_002dDependent.html#TIC54X_002dDependent" rel="up" title="TIC54X-Dependent">
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<link href="TIC54X_002dBuiltins.html#TIC54X_002dBuiltins" rel="next" title="TIC54X-Builtins">
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<link href="TIC54X_002dSubsyms.html#TIC54X_002dSubsyms" rel="prev" title="TIC54X-Subsyms">
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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.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.indentedblock {margin-left: 3.2em}
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kbd {font-style:oblique}
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pre.display {font-family: inherit}
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pre.format {font-family: inherit}
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pre.smalldisplay {font-family: inherit; font-size: smaller}
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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" bgcolor="#FFFFFF" text="#000000" link="#0000FF" vlink="#800080" alink="#FF0000">
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<a name="TIC54X_002dLocals"></a>
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<div class="header">
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<p>
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Next: <a href="TIC54X_002dBuiltins.html#TIC54X_002dBuiltins" accesskey="n" rel="next">TIC54X-Builtins</a>, Previous: <a href="TIC54X_002dSubsyms.html#TIC54X_002dSubsyms" accesskey="p" rel="prev">TIC54X-Subsyms</a>, Up: <a href="TIC54X_002dDependent.html#TIC54X_002dDependent" accesskey="u" rel="up">TIC54X-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="Local-Labels"></a>
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<h4 class="subsection">9.43.6 Local Labels</h4>
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<p>Local labels may be defined in two ways:
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</p>
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<ul>
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<li> $N, where N is a decimal number between 0 and 9
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</li><li> LABEL?, where LABEL is any legal symbol name.
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</li></ul>
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<p>Local labels thus defined may be redefined or automatically generated.
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The scope of a local label is based on when it may be undefined or reset.
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This happens when one of the following situations is encountered:
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</p>
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<ul>
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<li> .newblock directive see <a href="TIC54X_002dDirectives.html#TIC54X_002dDirectives"><code>.newblock</code></a>
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</li><li> The current section is changed (.sect, .text, or .data)
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</li><li> Entering or leaving an included file
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</li><li> The macro scope where the label was defined is exited
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</li></ul>
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</body>
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</html>
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