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| Previous: <a href="Shared-Library-GDB_002fMI-Catchpoint-Commands.html#Shared-Library-GDB_002fMI-Catchpoint-Commands" accesskey="p" rel="prev">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> |
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| <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> |
| |
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| Previous: <a href="Shared-Library-GDB_002fMI-Catchpoint-Commands.html#Shared-Library-GDB_002fMI-Catchpoint-Commands" accesskey="p" rel="prev">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> |
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