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95 lines
4.4 KiB
HTML
95 lines
4.4 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 linker LD
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(SiFive Binutils 2.32.0-2020.04.1)
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version 2.32.
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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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<!-- Created by GNU Texinfo 6.4, http://www.gnu.org/software/texinfo/ -->
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<head>
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<title>Assignments (LD)</title>
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<meta name="description" content="Assignments (LD)">
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<meta name="keywords" content="Assignments (LD)">
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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="LD-Index.html#LD-Index" rel="index" title="LD Index">
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<link href="index.html#SEC_Contents" rel="contents" title="Table of Contents">
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<link href="Scripts.html#Scripts" rel="up" title="Scripts">
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<link href="Simple-Assignments.html#Simple-Assignments" rel="next" title="Simple Assignments">
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<link href="Miscellaneous-Commands.html#Miscellaneous-Commands" rel="prev" title="Miscellaneous Commands">
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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.indentedblock {margin-right: 0em}
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blockquote.smallindentedblock {margin-right: 0em; font-size: smaller}
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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.lisp {margin-left: 3.2em}
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div.smalldisplay {margin-left: 3.2em}
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div.smallexample {margin-left: 3.2em}
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div.smalllisp {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.menu-comment {font-family: serif}
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pre.menu-preformatted {font-family: serif}
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pre.smalldisplay {font-family: inherit; font-size: smaller}
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pre.smallexample {font-size: smaller}
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pre.smallformat {font-family: inherit; font-size: smaller}
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pre.smalllisp {font-size: smaller}
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span.nolinebreak {white-space: nowrap}
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span.roman {font-family: initial; font-weight: normal}
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span.sansserif {font-family: sans-serif; font-weight: normal}
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ul.no-bullet {list-style: none}
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-->
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</style>
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</head>
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<body lang="en">
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<a name="Assignments"></a>
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<div class="header">
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<p>
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Next: <a href="SECTIONS.html#SECTIONS" accesskey="n" rel="next">SECTIONS</a>, Previous: <a href="Simple-Commands.html#Simple-Commands" accesskey="p" rel="prev">Simple Commands</a>, Up: <a href="Scripts.html#Scripts" accesskey="u" rel="up">Scripts</a> [<a href="index.html#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a href="LD-Index.html#LD-Index" title="Index" rel="index">Index</a>]</p>
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</div>
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<hr>
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<a name="Assigning-Values-to-Symbols"></a>
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<h3 class="section">3.5 Assigning Values to Symbols</h3>
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<a name="index-assignment-in-scripts"></a>
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<a name="index-symbol-definition_002c-scripts"></a>
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<a name="index-variables_002c-defining"></a>
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<p>You may assign a value to a symbol in a linker script. This will define
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the symbol and place it into the symbol table with a global scope.
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</p>
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<table class="menu" border="0" cellspacing="0">
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<tr><td align="left" valign="top">• <a href="Simple-Assignments.html#Simple-Assignments" accesskey="1">Simple Assignments</a>:</td><td> </td><td align="left" valign="top">Simple Assignments
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</td></tr>
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<tr><td align="left" valign="top">• <a href="HIDDEN.html#HIDDEN" accesskey="2">HIDDEN</a>:</td><td> </td><td align="left" valign="top">HIDDEN
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</td></tr>
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<tr><td align="left" valign="top">• <a href="PROVIDE.html#PROVIDE" accesskey="3">PROVIDE</a>:</td><td> </td><td align="left" valign="top">PROVIDE
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</td></tr>
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<tr><td align="left" valign="top">• <a href="PROVIDE_005fHIDDEN.html#PROVIDE_005fHIDDEN" accesskey="4">PROVIDE_HIDDEN</a>:</td><td> </td><td align="left" valign="top">PROVIDE_HIDDEN
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</td></tr>
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<tr><td align="left" valign="top">• <a href="Source-Code-Reference.html#Source-Code-Reference" accesskey="5">Source Code Reference</a>:</td><td> </td><td align="left" valign="top">How to use a linker script defined symbol in source code
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</td></tr>
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</table>
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</body>
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</html>
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