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80 lines
3.7 KiB
HTML
80 lines
3.7 KiB
HTML
4 years ago
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<title>Adding Symbols to the Hash Table - Untitled</title>
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<meta name="description" content="Untitled">
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<link title="Top" rel="start" href="index.html#Top">
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<link rel="up" href="Linker-Functions.html#Linker-Functions" title="Linker Functions">
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<link rel="prev" href="Creating-a-Linker-Hash-Table.html#Creating-a-Linker-Hash-Table" title="Creating a Linker Hash Table">
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<link rel="next" href="Performing-the-Final-Link.html#Performing-the-Final-Link" title="Performing the Final Link">
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<link href="http://www.gnu.org/software/texinfo/" rel="generator-home" title="Texinfo Homepage">
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This file documents the BFD library.
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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 or
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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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(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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funds for GNU development.-->
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</head>
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<body>
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<div class="node">
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<a name="Adding-Symbols-to-the-Hash-Table"></a>
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<p>
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Next: <a rel="next" accesskey="n" href="Performing-the-Final-Link.html#Performing-the-Final-Link">Performing the Final Link</a>,
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Previous: <a rel="previous" accesskey="p" href="Creating-a-Linker-Hash-Table.html#Creating-a-Linker-Hash-Table">Creating a Linker Hash Table</a>,
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Up: <a rel="up" accesskey="u" href="Linker-Functions.html#Linker-Functions">Linker Functions</a>
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<hr>
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</div>
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<h4 class="subsection">2.17.2 Adding symbols to the hash table</h4>
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<p><a name="index-g_t_005fbfd_005flink_005fadd_005fsymbols-in-target-vector-2342"></a><a name="index-target-vector-_0028_005fbfd_005flink_005fadd_005fsymbols_0029-2343"></a>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>The a.out version of this entry point is
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<code>NAME(aout,link_add_symbols)</code>.
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<ul class="menu">
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<li><a accesskey="1" href="Differing-file-formats.html#Differing-file-formats">Differing file formats</a>
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<li><a accesskey="2" href="Adding-symbols-from-an-object-file.html#Adding-symbols-from-an-object-file">Adding symbols from an object file</a>
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<li><a accesskey="3" href="Adding-symbols-from-an-archive.html#Adding-symbols-from-an-archive">Adding symbols from an archive</a>
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</ul>
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</body></html>
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