71 lines
2.8 KiB
HTML
71 lines
2.8 KiB
HTML
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<html lang="en">
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<head>
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<title>TIC54X-Locals - Using as</title>
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<meta http-equiv="Content-Type" content="text/html">
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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="TIC54X_002dDependent.html#TIC54X_002dDependent" title="TIC54X-Dependent">
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<link rel="prev" href="TIC54X_002dSubsyms.html#TIC54X_002dSubsyms" title="TIC54X-Subsyms">
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<link rel="next" href="TIC54X_002dBuiltins.html#TIC54X_002dBuiltins" title="TIC54X-Builtins">
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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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-->
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<meta http-equiv="Content-Style-Type" content="text/css">
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<style type="text/css"><!--
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pre.smallformat { font-family:inherit; font-size:smaller }
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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="TIC54X-Locals"></a>
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<a name="TIC54X_002dLocals"></a>
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<p>
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Next: <a rel="next" accesskey="n" href="TIC54X_002dBuiltins.html#TIC54X_002dBuiltins">TIC54X-Builtins</a>,
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Previous: <a rel="previous" accesskey="p" href="TIC54X_002dSubsyms.html#TIC54X_002dSubsyms">TIC54X-Subsyms</a>,
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Up: <a rel="up" accesskey="u" href="TIC54X_002dDependent.html#TIC54X_002dDependent">TIC54X-Dependent</a>
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<hr>
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</div>
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<h4 class="subsection">9.45.6 Local Labels</h4>
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<p>Local labels may be defined in two ways:
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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>LABEL?, where LABEL is any legal symbol name.
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</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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<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>The current section is changed (.sect, .text, or .data)
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<li>Entering or leaving an included file
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<li>The macro scope where the label was defined is exited
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</ul>
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</body></html>
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