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| author | alk3pInjection <webmaster@raspii.tech> | 2024-02-04 16:16:35 +0800 |
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| committer | alk3pInjection <webmaster@raspii.tech> | 2024-02-04 16:16:35 +0800 |
| commit | abdaadbcae30fe0c9a66c7516798279fdfd97750 (patch) | |
| tree | 00a54a6e25601e43876d03c1a4a12a749d4a914c /share/doc/gdb/Auto_002dloading-extensions.html | |
https://developer.arm.com/downloads/-/arm-gnu-toolchain-downloads
Change-Id: I7303388733328cd98ab9aa3c30236db67f2e9e9c
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| -rw-r--r-- | share/doc/gdb/Auto_002dloading-extensions.html | 109 |
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diff --git a/share/doc/gdb/Auto_002dloading-extensions.html b/share/doc/gdb/Auto_002dloading-extensions.html new file mode 100644 index 0000000..5ecb96c --- /dev/null +++ b/share/doc/gdb/Auto_002dloading-extensions.html @@ -0,0 +1,109 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> +<html> +<!-- Copyright (C) 1988-2023 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." --> +<!-- Created by GNU Texinfo 5.1, http://www.gnu.org/software/texinfo/ --> +<head> +<title>Debugging with GDB: Auto-loading extensions</title> + +<meta name="description" content="Debugging with GDB: Auto-loading extensions"> +<meta name="keywords" content="Debugging with GDB: Auto-loading extensions"> +<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="Concept-Index.html#Concept-Index" rel="index" title="Concept Index"> +<link href="index.html#SEC_Contents" rel="contents" title="Table of Contents"> +<link href="Extending-GDB.html#Extending-GDB" rel="up" title="Extending GDB"> +<link href="objfile_002dgdbdotext-file.html#objfile_002dgdbdotext-file" rel="next" title="objfile-gdbdotext file"> +<link href="Guile-Types-Module.html#Guile-Types-Module" rel="previous" title="Guile Types Module"> +<style type="text/css"> +<!-- +a.summary-letter {text-decoration: none} +blockquote.smallquotation {font-size: smaller} +div.display {margin-left: 3.2em} +div.example {margin-left: 3.2em} +div.indentedblock {margin-left: 3.2em} +div.lisp {margin-left: 3.2em} +div.smalldisplay {margin-left: 3.2em} +div.smallexample {margin-left: 3.2em} +div.smallindentedblock {margin-left: 3.2em; font-size: smaller} +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.nocodebreak {white-space:nowrap} +span.nolinebreak {white-space:nowrap} +span.roman {font-family:serif; font-weight:normal} +span.sansserif {font-family:sans-serif; font-weight:normal} +ul.no-bullet {list-style: none} +--> +</style> + + +</head> + +<body lang="en" bgcolor="#FFFFFF" text="#000000" link="#0000FF" vlink="#800080" alink="#FF0000"> +<a name="Auto_002dloading-extensions"></a> +<div class="header"> +<p> +Next: <a href="Multiple-Extension-Languages.html#Multiple-Extension-Languages" accesskey="n" rel="next">Multiple Extension Languages</a>, Previous: <a href="Guile.html#Guile" accesskey="p" rel="previous">Guile</a>, Up: <a href="Extending-GDB.html#Extending-GDB" accesskey="u" rel="up">Extending GDB</a> [<a href="index.html#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a href="Concept-Index.html#Concept-Index" title="Index" rel="index">Index</a>]</p> +</div> +<hr> +<a name="Auto_002dloading-extensions-1"></a> +<h3 class="section">23.5 Auto-loading extensions</h3> +<a name="index-auto_002dloading-extensions"></a> + +<p><small>GDB</small> 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>-gdb.<var>ext</var></samp> (see <a href="objfile_002dgdbdotext-file.html#objfile_002dgdbdotext-file">The <samp><var>objfile</var>-gdb.<var>ext</var></samp> file</a>) and the +<code>.debug_gdb_scripts</code> section of modern file formats like ELF +(see <a href="dotdebug_005fgdb_005fscripts-section.html#dotdebug_005fgdb_005fscripts-section">The <code>.debug_gdb_scripts</code> +section</a>). For a discussion of the differences between these two +approaches see <a href="Which-flavor-to-choose_003f.html#Which-flavor-to-choose_003f">Which flavor to choose?</a>. +</p> +<p>The auto-loading feature is useful for supplying application-specific +debugging commands and features. +</p> +<p>Auto-loading can be enabled or disabled, +and the list of auto-loaded scripts can be printed. +See the ‘<samp>auto-loading</samp>’ section of each extension language +for more information. +For <small>GDB</small> 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> +<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>). +</p> +<table class="menu" border="0" cellspacing="0"> +<tr><td align="left" valign="top">• <a href="objfile_002dgdbdotext-file.html#objfile_002dgdbdotext-file" accesskey="1">objfile-gdbdotext file</a>:</td><td> </td><td align="left" valign="top">The <samp><var>objfile</var>-gdb.<var>ext</var></samp> file +</td></tr> +<tr><td align="left" valign="top">• <a href="dotdebug_005fgdb_005fscripts-section.html#dotdebug_005fgdb_005fscripts-section" accesskey="2">dotdebug_gdb_scripts section</a>:</td><td> </td><td align="left" valign="top">The <code>.debug_gdb_scripts</code> section +</td></tr> +<tr><td align="left" valign="top">• <a href="Which-flavor-to-choose_003f.html#Which-flavor-to-choose_003f" accesskey="3">Which flavor to choose?</a>:</td><td> </td><td align="left" valign="top">Choosing between these approaches +</td></tr> +</table> + + + + +</body> +</html> |