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109 lines
5.2 KiB
HTML
109 lines
5.2 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 BFD library.
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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 or
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any later version published by the Free Software Foundation; with the
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Invariant Sections being "GNU General Public License" and "Funding
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Free Software", the Front-Cover texts being (a) (see below), and with
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the Back-Cover Texts being (b) (see below). A copy of the license is
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included in the section entitled "GNU Free Documentation License".
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(a) The FSF's Front-Cover Text is:
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A GNU Manual
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(b) The FSF's Back-Cover Text is:
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You have freedom to copy and modify this GNU Manual, like GNU
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software. Copies published by the Free Software Foundation raise
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funds for GNU development. -->
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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>Adding Symbols to the Hash Table (Untitled Document)</title>
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<meta name="description" content="Adding Symbols to the Hash Table (Untitled Document)">
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<meta name="keywords" content="Adding Symbols to the Hash Table (Untitled Document)">
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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="BFD-Index.html#BFD-Index" rel="index" title="BFD Index">
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<link href="index.html#SEC_Contents" rel="contents" title="Table of Contents">
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<link href="Linker-Functions.html#Linker-Functions" rel="up" title="Linker Functions">
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<link href="Differing-file-formats.html#Differing-file-formats" rel="next" title="Differing file formats">
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<link href="Creating-a-Linker-Hash-Table.html#Creating-a-Linker-Hash-Table" rel="prev" title="Creating a Linker Hash Table">
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<style type="text/css">
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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="Adding-Symbols-to-the-Hash-Table"></a>
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<div class="header">
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<p>
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Next: <a href="Performing-the-Final-Link.html#Performing-the-Final-Link" accesskey="n" rel="next">Performing the Final Link</a>, Previous: <a href="Creating-a-Linker-Hash-Table.html#Creating-a-Linker-Hash-Table" accesskey="p" rel="prev">Creating a Linker Hash Table</a>, Up: <a href="Linker-Functions.html#Linker-Functions" accesskey="u" rel="up">Linker Functions</a> [<a href="index.html#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a href="BFD-Index.html#BFD-Index" title="Index" rel="index">Index</a>]</p>
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</div>
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<hr>
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<a name="Adding-symbols-to-the-hash-table"></a>
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<h4 class="subsection">2.17.2 Adding symbols to the hash table</h4>
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<a name="index-_005fbfd_005flink_005fadd_005fsymbols-in-target-vector"></a>
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<a name="index-target-vector-_0028_005fbfd_005flink_005fadd_005fsymbols_0029"></a>
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<p>The linker proper will call the <code>_bfd_link_add_symbols</code>
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entry point for each object file or archive which is to be
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linked (typically these are the files named on the command
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line, but some may also come from the linker script). The
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entry point is responsible for examining the file. For an
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object file, BFD must add any relevant symbol information to
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the hash table. For an archive, BFD must determine which
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elements of the archive should be used and adding them to the
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link.
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</p>
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<p>The a.out version of this entry point is
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<code>NAME(aout,link_add_symbols)</code>.
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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="Differing-file-formats.html#Differing-file-formats" accesskey="1">Differing file formats</a>:</td><td> </td><td align="left" valign="top">
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</td></tr>
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<tr><td align="left" valign="top">• <a href="Adding-symbols-from-an-object-file.html#Adding-symbols-from-an-object-file" accesskey="2">Adding symbols from an object file</a>:</td><td> </td><td align="left" valign="top">
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</td></tr>
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<tr><td align="left" valign="top">• <a href="Adding-symbols-from-an-archive.html#Adding-symbols-from-an-archive" accesskey="3">Adding symbols from an archive</a>:</td><td> </td><td align="left" valign="top">
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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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