80 lines
4.1 KiB
HTML
80 lines
4.1 KiB
HTML
<html lang="en">
|
|
<head>
|
|
<title>Auto-loading extensions - Debugging with GDB</title>
|
|
<meta http-equiv="Content-Type" content="text/html">
|
|
<meta name="description" content="Debugging with GDB">
|
|
<meta name="generator" content="makeinfo 4.13">
|
|
<link title="Top" rel="start" href="index.html#Top">
|
|
<link rel="up" href="Extending-GDB.html#Extending-GDB" title="Extending GDB">
|
|
<link rel="prev" href="Guile.html#Guile" title="Guile">
|
|
<link rel="next" href="Multiple-Extension-Languages.html#Multiple-Extension-Languages" title="Multiple Extension Languages">
|
|
<link href="http://www.gnu.org/software/texinfo/" rel="generator-home" title="Texinfo Homepage">
|
|
<!--
|
|
Copyright (C) 1988-2019 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 ``Free Software'' and ``Free Software Needs
|
|
Free Documentation'', with the Front-Cover Texts being ``A GNU Manual,''
|
|
and with the Back-Cover Texts as in (a) below.
|
|
|
|
(a) The FSF's Back-Cover Text is: ``You are free to copy and modify
|
|
this GNU Manual. Buying copies from GNU Press supports the FSF in
|
|
developing GNU and promoting software freedom.''
|
|
-->
|
|
<meta http-equiv="Content-Style-Type" content="text/css">
|
|
<style type="text/css"><!--
|
|
pre.display { font-family:inherit }
|
|
pre.format { font-family:inherit }
|
|
pre.smalldisplay { font-family:inherit; font-size:smaller }
|
|
pre.smallformat { font-family:inherit; font-size:smaller }
|
|
pre.smallexample { font-size:smaller }
|
|
pre.smalllisp { font-size:smaller }
|
|
span.sc { font-variant:small-caps }
|
|
span.roman { font-family:serif; font-weight:normal; }
|
|
span.sansserif { font-family:sans-serif; font-weight:normal; }
|
|
--></style>
|
|
</head>
|
|
<body>
|
|
<div class="node">
|
|
<a name="Auto-loading-extensions"></a>
|
|
<a name="Auto_002dloading-extensions"></a>
|
|
<p>
|
|
Next: <a rel="next" accesskey="n" href="Multiple-Extension-Languages.html#Multiple-Extension-Languages">Multiple Extension Languages</a>,
|
|
Previous: <a rel="previous" accesskey="p" href="Guile.html#Guile">Guile</a>,
|
|
Up: <a rel="up" accesskey="u" href="Extending-GDB.html#Extending-GDB">Extending GDB</a>
|
|
<hr>
|
|
</div>
|
|
|
|
<h3 class="section">23.4 Auto-loading extensions</h3>
|
|
|
|
<p><a name="index-auto_002dloading-extensions-2882"></a>
|
|
<span class="sc">gdb</span> provides two mechanisms for automatically loading extensions
|
|
when a new object file is read (for example, due to the <code>file</code>
|
|
command, or because the inferior has loaded a shared library):
|
|
<samp><var>objfile</var><span class="file">-gdb.</span><var>ext</var></samp> and the <code>.debug_gdb_scripts</code>
|
|
section of modern file formats like ELF.
|
|
|
|
<ul class="menu">
|
|
<li><a accesskey="1" href="objfile_002dgdbdotext-file.html#objfile_002dgdbdotext-file">objfile-gdb.ext file</a>: The <samp><var>objfile</var><span class="file">-gdb.</span><var>ext</var></samp> file
|
|
<li><a accesskey="2" href="dotdebug_005fgdb_005fscripts-section.html#dotdebug_005fgdb_005fscripts-section">.debug_gdb_scripts section</a>: The <code>.debug_gdb_scripts</code> section
|
|
<li><a accesskey="3" href="Which-flavor-to-choose_003f.html#Which-flavor-to-choose_003f">Which flavor to choose?</a>
|
|
</ul>
|
|
|
|
<p>The auto-loading feature is useful for supplying application-specific
|
|
debugging commands and features.
|
|
|
|
<p>Auto-loading can be enabled or disabled,
|
|
and the list of auto-loaded scripts can be printed.
|
|
See the ‘<samp><span class="samp">auto-loading</span></samp>’ section of each extension language
|
|
for more information.
|
|
For <span class="sc">gdb</span> command files see <a href="Auto_002dloading-sequences.html#Auto_002dloading-sequences">Auto-loading sequences</a>.
|
|
For Python files see <a href="Python-Auto_002dloading.html#Python-Auto_002dloading">Python Auto-loading</a>.
|
|
|
|
<p>Note that loading of this script file also requires accordingly configured
|
|
<code>auto-load safe-path</code> (see <a href="Auto_002dloading-safe-path.html#Auto_002dloading-safe-path">Auto-loading safe path</a>).
|
|
|
|
</body></html>
|
|
|