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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 |
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diff --git a/share/doc/gdb/Ada-Exception-GDB_002fMI-Catchpoint-Commands.html b/share/doc/gdb/Ada-Exception-GDB_002fMI-Catchpoint-Commands.html new file mode 100644 index 0000000..fec2abd --- /dev/null +++ b/share/doc/gdb/Ada-Exception-GDB_002fMI-Catchpoint-Commands.html @@ -0,0 +1,239 @@ +<!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: Ada Exception GDB/MI Catchpoint Commands</title> + +<meta name="description" content="Debugging with GDB: Ada Exception GDB/MI Catchpoint Commands"> +<meta name="keywords" content="Debugging with GDB: Ada Exception 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="C_002b_002b-Exception-GDB_002fMI-Catchpoint-Commands.html#C_002b_002b-Exception-GDB_002fMI-Catchpoint-Commands" rel="next" title="C++ Exception GDB/MI Catchpoint Commands"> +<link href="Shared-Library-GDB_002fMI-Catchpoint-Commands.html#Shared-Library-GDB_002fMI-Catchpoint-Commands" rel="previous" title="Shared Library 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="Ada-Exception-GDB_002fMI-Catchpoint-Commands"></a> +<div class="header"> +<p> +Next: <a href="C_002b_002b-Exception-GDB_002fMI-Catchpoint-Commands.html#C_002b_002b-Exception-GDB_002fMI-Catchpoint-Commands" accesskey="n" rel="next">C++ Exception GDB/MI Catchpoint Commands</a>, Previous: <a href="Shared-Library-GDB_002fMI-Catchpoint-Commands.html#Shared-Library-GDB_002fMI-Catchpoint-Commands" accesskey="p" rel="previous">Shared Library 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="Ada-Exception-GDB_002fMI-Catchpoints"></a> +<h4 class="subsection">27.9.2 Ada Exception <small>GDB/MI</small> Catchpoints</h4> + +<p>The following <small>GDB/MI</small> commands can be used to create catchpoints +that stop the execution when Ada exceptions are being raised. +</p> +<a name="The-_002dcatch_002dassert-Command"></a> +<h4 class="subheading">The <code>-catch-assert</code> Command</h4> +<a name="index-_002dcatch_002dassert"></a> + +<a name="Synopsis-15"></a> +<h4 class="subsubheading">Synopsis</h4> + +<div class="smallexample"> +<pre class="smallexample"> -catch-assert [ -c <var>condition</var>] [ -d ] [ -t ] +</pre></div> + +<p>Add a catchpoint for failed Ada assertions. +</p> +<p>The possible optional parameters for this command are: +</p> +<dl compact="compact"> +<dt>‘<samp>-c <var>condition</var></samp>’</dt> +<dd><p>Make the catchpoint conditional on <var>condition</var>. +</p></dd> +<dt>‘<samp>-d</samp>’</dt> +<dd><p>Create a disabled catchpoint. +</p></dd> +<dt>‘<samp>-t</samp>’</dt> +<dd><p>Create a temporary catchpoint. +</p></dd> +</dl> + +<a name="GDB-Command-14"></a> +<h4 class="subsubheading"><small>GDB</small> Command</h4> + +<p>The corresponding <small>GDB</small> command is ‘<samp>catch assert</samp>’. +</p> +<a name="Example-14"></a> +<h4 class="subsubheading">Example</h4> + +<div class="smallexample"> +<pre class="smallexample">-catch-assert +^done,bkptno="5",bkpt={number="5",type="breakpoint",disp="keep", +enabled="y",addr="0x0000000000404888",what="failed Ada assertions", +thread-groups=["i1"],times="0", +original-location="__gnat_debug_raise_assert_failure"} +(gdb) +</pre></div> + +<a name="The-_002dcatch_002dexception-Command"></a> +<h4 class="subheading">The <code>-catch-exception</code> Command</h4> +<a name="index-_002dcatch_002dexception"></a> + +<a name="Synopsis-16"></a> +<h4 class="subsubheading">Synopsis</h4> + +<div class="smallexample"> +<pre class="smallexample"> -catch-exception [ -c <var>condition</var>] [ -d ] [ -e <var>exception-name</var> ] + [ -t ] [ -u ] +</pre></div> + +<p>Add a catchpoint stopping when Ada exceptions are raised. +By default, the command stops the program when any Ada exception +gets raised. But it is also possible, by using some of the +optional parameters described below, to create more selective +catchpoints. +</p> +<p>The possible optional parameters for this command are: +</p> +<dl compact="compact"> +<dt>‘<samp>-c <var>condition</var></samp>’</dt> +<dd><p>Make the catchpoint conditional on <var>condition</var>. +</p></dd> +<dt>‘<samp>-d</samp>’</dt> +<dd><p>Create a disabled catchpoint. +</p></dd> +<dt>‘<samp>-e <var>exception-name</var></samp>’</dt> +<dd><p>Only stop when <var>exception-name</var> is raised. This option cannot +be used combined with ‘<samp>-u</samp>’. +</p></dd> +<dt>‘<samp>-t</samp>’</dt> +<dd><p>Create a temporary catchpoint. +</p></dd> +<dt>‘<samp>-u</samp>’</dt> +<dd><p>Stop only when an unhandled exception gets raised. This option +cannot be used combined with ‘<samp>-e</samp>’. +</p></dd> +</dl> + +<a name="GDB-Command-15"></a> +<h4 class="subsubheading"><small>GDB</small> Command</h4> + +<p>The corresponding <small>GDB</small> commands are ‘<samp>catch exception</samp>’ +and ‘<samp>catch exception unhandled</samp>’. +</p> +<a name="Example-15"></a> +<h4 class="subsubheading">Example</h4> + +<div class="smallexample"> +<pre class="smallexample">-catch-exception -e Program_Error +^done,bkptno="4",bkpt={number="4",type="breakpoint",disp="keep", +enabled="y",addr="0x0000000000404874", +what="`Program_Error' Ada exception", thread-groups=["i1"], +times="0",original-location="__gnat_debug_raise_exception"} +(gdb) +</pre></div> + +<a name="The-_002dcatch_002dhandlers-Command"></a> +<h4 class="subheading">The <code>-catch-handlers</code> Command</h4> +<a name="index-_002dcatch_002dhandlers"></a> + +<a name="Synopsis-17"></a> +<h4 class="subsubheading">Synopsis</h4> + +<div class="smallexample"> +<pre class="smallexample"> -catch-handlers [ -c <var>condition</var>] [ -d ] [ -e <var>exception-name</var> ] + [ -t ] +</pre></div> + +<p>Add a catchpoint stopping when Ada exceptions are handled. +By default, the command stops the program when any Ada exception +gets handled. But it is also possible, by using some of the +optional parameters described below, to create more selective +catchpoints. +</p> +<p>The possible optional parameters for this command are: +</p> +<dl compact="compact"> +<dt>‘<samp>-c <var>condition</var></samp>’</dt> +<dd><p>Make the catchpoint conditional on <var>condition</var>. +</p></dd> +<dt>‘<samp>-d</samp>’</dt> +<dd><p>Create a disabled catchpoint. +</p></dd> +<dt>‘<samp>-e <var>exception-name</var></samp>’</dt> +<dd><p>Only stop when <var>exception-name</var> is handled. +</p></dd> +<dt>‘<samp>-t</samp>’</dt> +<dd><p>Create a temporary catchpoint. +</p></dd> +</dl> + +<a name="GDB-Command-16"></a> +<h4 class="subsubheading"><small>GDB</small> Command</h4> + +<p>The corresponding <small>GDB</small> command is ‘<samp>catch handlers</samp>’. +</p> +<a name="Example-16"></a> +<h4 class="subsubheading">Example</h4> + +<div class="smallexample"> +<pre class="smallexample">-catch-handlers -e Constraint_Error +^done,bkptno="4",bkpt={number="4",type="breakpoint",disp="keep", +enabled="y",addr="0x0000000000402f68", +what="`Constraint_Error' Ada exception handlers",thread-groups=["i1"], +times="0",original-location="__gnat_begin_handler"} +(gdb) +</pre></div> + +<hr> +<div class="header"> +<p> +Next: <a href="C_002b_002b-Exception-GDB_002fMI-Catchpoint-Commands.html#C_002b_002b-Exception-GDB_002fMI-Catchpoint-Commands" accesskey="n" rel="next">C++ Exception GDB/MI Catchpoint Commands</a>, Previous: <a href="Shared-Library-GDB_002fMI-Catchpoint-Commands.html#Shared-Library-GDB_002fMI-Catchpoint-Commands" accesskey="p" rel="previous">Shared Library 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> + + + +</body> +</html> |