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74 lines
3.3 KiB
HTML
74 lines
3.3 KiB
HTML
4 years ago
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<html lang="en">
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<head>
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<title>As Sections - 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="Sections.html#Sections" title="Sections">
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<link rel="prev" href="Ld-Sections.html#Ld-Sections" title="Ld Sections">
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<link rel="next" href="Sub_002dSections.html#Sub_002dSections" title="Sub-Sections">
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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) 1991-2015 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.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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pre.smallformat { font-family:inherit; font-size:smaller }
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pre.smallexample { font-size:smaller }
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pre.smalllisp { font-size:smaller }
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span.sc { font-variant:small-caps }
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span.roman { font-family:serif; font-weight:normal; }
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span.sansserif { font-family:sans-serif; font-weight:normal; }
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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="As-Sections"></a>
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<p>
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Next: <a rel="next" accesskey="n" href="Sub_002dSections.html#Sub_002dSections">Sub-Sections</a>,
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Previous: <a rel="previous" accesskey="p" href="Ld-Sections.html#Ld-Sections">Ld Sections</a>,
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Up: <a rel="up" accesskey="u" href="Sections.html#Sections">Sections</a>
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<hr>
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</div>
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<h3 class="section">4.3 Assembler Internal Sections</h3>
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<p><a name="index-internal-assembler-sections-200"></a><a name="index-sections-in-messages_002c-internal-201"></a>These sections are meant only for the internal use of <samp><span class="command">as</span></samp>. They
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have no meaning at run-time. You do not really need to know about these
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sections for most purposes; but they can be mentioned in <samp><span class="command">as</span></samp>
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warning messages, so it might be helpful to have an idea of their
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meanings to <samp><span class="command">as</span></samp>. These sections are used to permit the
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value of every expression in your assembly language program to be a
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section-relative address.
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<a name="index-assembler-internal-logic-error-202"></a>
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<dl><dt><b>ASSEMBLER-INTERNAL-LOGIC-ERROR!</b><dd>An internal assembler logic error has been found. This means there is a
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bug in the assembler.
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<p><a name="index-expr-_0028internal-section_0029-203"></a><br><dt><b>expr section</b><dd>The assembler stores complex expression internally as combinations of
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symbols. When it needs to represent an expression as a symbol, it puts
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it in the expr section.
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<!-- FIXME item debug -->
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<!-- FIXME item transfer[t] vector preload -->
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<!-- FIXME item transfer[t] vector postload -->
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<!-- FIXME item register -->
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</dl>
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</body></html>
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