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<h3 class="section">27.12 <span class="sc">gdb/mi</span> Ada Tasking Commands</h3>
<h4 class="subheading">The <code>-ada-task-info</code> Command</h4>
<p><a name="index-g_t_002dada_002dtask_002dinfo-3007"></a>
<h5 class="subsubheading">Synopsis</h5>
<pre class="smallexample"> -ada-task-info [ <var>task-id</var> ]
</pre>
<p>Reports information about either a specific Ada task, if the
<var>task-id</var> parameter is present, or about all Ada tasks.
<h5 class="subsubheading"><span class="sc">gdb</span> Command</h5>
<p>The &lsquo;<samp><span class="samp">info tasks</span></samp>&rsquo; command prints the same information
about all Ada tasks (see <a href="Ada-Tasks.html#Ada-Tasks">Ada Tasks</a>).
<h5 class="subsubheading">Result</h5>
<p>The result is a table of Ada tasks. The following columns are
defined for each Ada task:
<dl>
<dt>&lsquo;<samp><span class="samp">current</span></samp>&rsquo;<dd>This field exists only for the current thread. It has the value &lsquo;<samp><span class="samp">*</span></samp>&rsquo;.
<br><dt>&lsquo;<samp><span class="samp">id</span></samp>&rsquo;<dd>The identifier that <span class="sc">gdb</span> uses to refer to the Ada task.
<br><dt>&lsquo;<samp><span class="samp">task-id</span></samp>&rsquo;<dd>The identifier that the target uses to refer to the Ada task.
<br><dt>&lsquo;<samp><span class="samp">thread-id</span></samp>&rsquo;<dd>The global thread identifier of the thread corresponding to the Ada
task.
<p>This field should always exist, as Ada tasks are always implemented
on top of a thread. But if <span class="sc">gdb</span> cannot find this corresponding
thread for any reason, the field is omitted.
<br><dt>&lsquo;<samp><span class="samp">parent-id</span></samp>&rsquo;<dd>This field exists only when the task was created by another task.
In this case, it provides the ID of the parent task.
<br><dt>&lsquo;<samp><span class="samp">priority</span></samp>&rsquo;<dd>The base priority of the task.
<br><dt>&lsquo;<samp><span class="samp">state</span></samp>&rsquo;<dd>The current state of the task. For a detailed description of the
possible states, see <a href="Ada-Tasks.html#Ada-Tasks">Ada Tasks</a>.
<br><dt>&lsquo;<samp><span class="samp">name</span></samp>&rsquo;<dd>The name of the task.
</dl>
<h5 class="subsubheading">Example</h5>
<pre class="smallexample"> -ada-task-info
^done,tasks={nr_rows="3",nr_cols="8",
hdr=[{width="1",alignment="-1",col_name="current",colhdr=""},
{width="3",alignment="1",col_name="id",colhdr="ID"},
{width="9",alignment="1",col_name="task-id",colhdr="TID"},
{width="4",alignment="1",col_name="thread-id",colhdr=""},
{width="4",alignment="1",col_name="parent-id",colhdr="P-ID"},
{width="3",alignment="1",col_name="priority",colhdr="Pri"},
{width="22",alignment="-1",col_name="state",colhdr="State"},
{width="1",alignment="2",col_name="name",colhdr="Name"}],
body=[{current="*",id="1",task-id=" 644010",thread-id="1",priority="48",
state="Child Termination Wait",name="main_task"}]}
(gdb)
</pre>
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