You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
109 lines
5.2 KiB
HTML
109 lines
5.2 KiB
HTML
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
|
|
<html>
|
|
<!-- This file documents the BFD library.
|
|
|
|
Copyright (C) 1991-2019 Free Software Foundation, Inc.
|
|
|
|
Permission is granted to copy, distribute and/or modify this document
|
|
under the terms of the GNU Free Documentation License, Version 1.3 or
|
|
any later version published by the Free Software Foundation; with the
|
|
Invariant Sections being "GNU General Public License" and "Funding
|
|
Free Software", the Front-Cover texts being (a) (see below), and with
|
|
the Back-Cover Texts being (b) (see below). A copy of the license is
|
|
included in the section entitled "GNU Free Documentation License".
|
|
|
|
(a) The FSF's Front-Cover Text is:
|
|
|
|
A GNU Manual
|
|
|
|
(b) The FSF's Back-Cover Text is:
|
|
|
|
You have freedom to copy and modify this GNU Manual, like GNU
|
|
software. Copies published by the Free Software Foundation raise
|
|
funds for GNU development. -->
|
|
<!-- Created by GNU Texinfo 6.4, http://www.gnu.org/software/texinfo/ -->
|
|
<head>
|
|
<title>Adding Symbols to the Hash Table (Untitled Document)</title>
|
|
|
|
<meta name="description" content="Adding Symbols to the Hash Table (Untitled Document)">
|
|
<meta name="keywords" content="Adding Symbols to the Hash Table (Untitled Document)">
|
|
<meta name="resource-type" content="document">
|
|
<meta name="distribution" content="global">
|
|
<meta name="Generator" content="makeinfo">
|
|
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
|
|
<link href="index.html#Top" rel="start" title="Top">
|
|
<link href="BFD-Index.html#BFD-Index" rel="index" title="BFD Index">
|
|
<link href="index.html#SEC_Contents" rel="contents" title="Table of Contents">
|
|
<link href="Linker-Functions.html#Linker-Functions" rel="up" title="Linker Functions">
|
|
<link href="Differing-file-formats.html#Differing-file-formats" rel="next" title="Differing file formats">
|
|
<link href="Creating-a-Linker-Hash-Table.html#Creating-a-Linker-Hash-Table" rel="prev" title="Creating a Linker Hash Table">
|
|
<style type="text/css">
|
|
<!--
|
|
a.summary-letter {text-decoration: none}
|
|
blockquote.indentedblock {margin-right: 0em}
|
|
blockquote.smallindentedblock {margin-right: 0em; font-size: smaller}
|
|
blockquote.smallquotation {font-size: smaller}
|
|
div.display {margin-left: 3.2em}
|
|
div.example {margin-left: 3.2em}
|
|
div.lisp {margin-left: 3.2em}
|
|
div.smalldisplay {margin-left: 3.2em}
|
|
div.smallexample {margin-left: 3.2em}
|
|
div.smalllisp {margin-left: 3.2em}
|
|
kbd {font-style: oblique}
|
|
pre.display {font-family: inherit}
|
|
pre.format {font-family: inherit}
|
|
pre.menu-comment {font-family: serif}
|
|
pre.menu-preformatted {font-family: serif}
|
|
pre.smalldisplay {font-family: inherit; font-size: smaller}
|
|
pre.smallexample {font-size: smaller}
|
|
pre.smallformat {font-family: inherit; font-size: smaller}
|
|
pre.smalllisp {font-size: smaller}
|
|
span.nolinebreak {white-space: nowrap}
|
|
span.roman {font-family: initial; font-weight: normal}
|
|
span.sansserif {font-family: sans-serif; font-weight: normal}
|
|
ul.no-bullet {list-style: none}
|
|
-->
|
|
</style>
|
|
|
|
|
|
</head>
|
|
|
|
<body lang="en">
|
|
<a name="Adding-Symbols-to-the-Hash-Table"></a>
|
|
<div class="header">
|
|
<p>
|
|
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>
|
|
</div>
|
|
<hr>
|
|
<a name="Adding-symbols-to-the-hash-table"></a>
|
|
<h4 class="subsection">2.17.2 Adding symbols to the hash table</h4>
|
|
<a name="index-_005fbfd_005flink_005fadd_005fsymbols-in-target-vector"></a>
|
|
<a name="index-target-vector-_0028_005fbfd_005flink_005fadd_005fsymbols_0029"></a>
|
|
<p>The linker proper will call the <code>_bfd_link_add_symbols</code>
|
|
entry point for each object file or archive which is to be
|
|
linked (typically these are the files named on the command
|
|
line, but some may also come from the linker script). The
|
|
entry point is responsible for examining the file. For an
|
|
object file, BFD must add any relevant symbol information to
|
|
the hash table. For an archive, BFD must determine which
|
|
elements of the archive should be used and adding them to the
|
|
link.
|
|
</p>
|
|
<p>The a.out version of this entry point is
|
|
<code>NAME(aout,link_add_symbols)</code>.
|
|
</p>
|
|
<table class="menu" border="0" cellspacing="0">
|
|
<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">
|
|
</td></tr>
|
|
<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">
|
|
</td></tr>
|
|
<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">
|
|
</td></tr>
|
|
</table>
|
|
|
|
|
|
|
|
|
|
</body>
|
|
</html>
|