75 lines
3.4 KiB
HTML
75 lines
3.4 KiB
HTML
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<html lang="en">
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<head>
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<title>Overview - Untitled</title>
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<meta http-equiv="Content-Type" content="text/html">
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<meta name="description" content="Untitled">
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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="prev" href="index.html#Top" title="Top">
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<link rel="next" href="Invocation.html#Invocation" title="Invocation">
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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 linker LD
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(GNU Toolchain for the A-profile Architecture 9.2-2019.12 (arm-9.10))
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version 2.33.1.
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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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<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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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="Overview"></a>
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<p>
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Next: <a rel="next" accesskey="n" href="Invocation.html#Invocation">Invocation</a>,
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Previous: <a rel="previous" accesskey="p" href="index.html#Top">Top</a>,
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Up: <a rel="up" accesskey="u" href="index.html#Top">Top</a>
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<hr>
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</div>
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<h2 class="chapter">1 Overview</h2>
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<p><a name="index-g_t_0040sc_007bgnu_007d-linker-1"></a><a name="index-what-is-this_003f-2"></a>
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<!-- man begin DESCRIPTION -->
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<p><samp><span class="command">ld</span></samp> combines a number of object and archive files, relocates
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their data and ties up symbol references. Usually the last step in
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compiling a program is to run <samp><span class="command">ld</span></samp>.
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<p><samp><span class="command">ld</span></samp> accepts Linker Command Language files written in
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a superset of AT&T's Link Editor Command Language syntax,
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to provide explicit and total control over the linking process.
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<p>This version of <samp><span class="command">ld</span></samp> uses the general purpose BFD libraries
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to operate on object files. This allows <samp><span class="command">ld</span></samp> to read, combine, and
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write object files in many different formats—for example, COFF or
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<code>a.out</code>. Different formats may be linked together to produce any
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available kind of object file. See <a href="BFD.html#BFD">BFD</a>, for more information.
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<p>Aside from its flexibility, the <span class="sc">gnu</span> linker is more helpful than other
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linkers in providing diagnostic information. Many linkers abandon
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execution immediately upon encountering an error; whenever possible,
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<samp><span class="command">ld</span></samp> continues executing, allowing you to identify other errors
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(or, in some cases, to get an output file in spite of the error).
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<!-- man end -->
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</body></html>
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