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diff --git a/share/doc/gdb/Shared-Library-GDB_002fMI-Catchpoint-Commands.html b/share/doc/gdb/Shared-Library-GDB_002fMI-Catchpoint-Commands.html new file mode 100644 index 0000000..ee201a6 --- /dev/null +++ b/share/doc/gdb/Shared-Library-GDB_002fMI-Catchpoint-Commands.html @@ -0,0 +1,143 @@ +<!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: Shared Library GDB/MI Catchpoint Commands</title> + +<meta name="description" content="Debugging with GDB: Shared Library GDB/MI Catchpoint Commands"> +<meta name="keywords" content="Debugging with GDB: Shared Library GDB/MI Catchpoint Commands"> +<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="GDB_002fMI-Catchpoint-Commands.html#GDB_002fMI-Catchpoint-Commands" rel="up" title="GDB/MI Catchpoint Commands"> +<link href="Ada-Exception-GDB_002fMI-Catchpoint-Commands.html#Ada-Exception-GDB_002fMI-Catchpoint-Commands" rel="next" title="Ada Exception GDB/MI Catchpoint Commands"> +<link href="GDB_002fMI-Catchpoint-Commands.html#GDB_002fMI-Catchpoint-Commands" rel="previous" title="GDB/MI Catchpoint Commands"> +<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="Shared-Library-GDB_002fMI-Catchpoint-Commands"></a> +<div class="header"> +<p> +Next: <a href="Ada-Exception-GDB_002fMI-Catchpoint-Commands.html#Ada-Exception-GDB_002fMI-Catchpoint-Commands" accesskey="n" rel="next">Ada Exception GDB/MI Catchpoint Commands</a>, Up: <a href="GDB_002fMI-Catchpoint-Commands.html#GDB_002fMI-Catchpoint-Commands" accesskey="u" rel="up">GDB/MI Catchpoint Commands</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="Shared-Library-GDB_002fMI-Catchpoints"></a> +<h4 class="subsection">27.9.1 Shared Library <small>GDB/MI</small> Catchpoints</h4> + +<a name="The-_002dcatch_002dload-Command"></a> +<h4 class="subheading">The <code>-catch-load</code> Command</h4> +<a name="index-_002dcatch_002dload"></a> + +<a name="Synopsis-13"></a> +<h4 class="subsubheading">Synopsis</h4> + +<div class="smallexample"> +<pre class="smallexample"> -catch-load [ -t ] [ -d ] <var>regexp</var> +</pre></div> + +<p>Add a catchpoint for library load events. If the ‘<samp>-t</samp>’ option is used, +the catchpoint is a temporary one (see <a href="Set-Breaks.html#Set-Breaks">Setting +Breakpoints</a>). If the ‘<samp>-d</samp>’ option is used, the catchpoint is created +in a disabled state. The ‘<samp>regexp</samp>’ argument is a regular +expression used to match the name of the loaded library. +</p> + +<a name="GDB-Command-12"></a> +<h4 class="subsubheading"><small>GDB</small> Command</h4> + +<p>The corresponding <small>GDB</small> command is ‘<samp>catch load</samp>’. +</p> +<a name="Example-12"></a> +<h4 class="subsubheading">Example</h4> + +<div class="smallexample"> +<pre class="smallexample">-catch-load -t foo.so +^done,bkpt={number="1",type="catchpoint",disp="del",enabled="y", +what="load of library matching foo.so",catch-type="load",times="0"} +(gdb) +</pre></div> + + +<a name="The-_002dcatch_002dunload-Command"></a> +<h4 class="subheading">The <code>-catch-unload</code> Command</h4> +<a name="index-_002dcatch_002dunload"></a> + +<a name="Synopsis-14"></a> +<h4 class="subsubheading">Synopsis</h4> + +<div class="smallexample"> +<pre class="smallexample"> -catch-unload [ -t ] [ -d ] <var>regexp</var> +</pre></div> + +<p>Add a catchpoint for library unload events. If the ‘<samp>-t</samp>’ option is +used, the catchpoint is a temporary one (see <a href="Set-Breaks.html#Set-Breaks">Setting +Breakpoints</a>). If the ‘<samp>-d</samp>’ option is used, the catchpoint is +created in a disabled state. The ‘<samp>regexp</samp>’ argument is a regular +expression used to match the name of the unloaded library. +</p> +<a name="GDB-Command-13"></a> +<h4 class="subsubheading"><small>GDB</small> Command</h4> + +<p>The corresponding <small>GDB</small> command is ‘<samp>catch unload</samp>’. +</p> +<a name="Example-13"></a> +<h4 class="subsubheading">Example</h4> + +<div class="smallexample"> +<pre class="smallexample">-catch-unload -d bar.so +^done,bkpt={number="2",type="catchpoint",disp="keep",enabled="n", +what="load of library matching bar.so",catch-type="unload",times="0"} +(gdb) +</pre></div> + + + + +</body> +</html> |