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84 lines
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<title>GDB/MI Result Records - Debugging with GDB</title>
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<a name="GDB%2fMI-Result-Records"></a>
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<a name="GDB_002fMI-Result-Records"></a>
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Next: <a rel="next" accesskey="n" href="GDB_002fMI-Stream-Records.html#GDB_002fMI-Stream-Records">GDB/MI Stream Records</a>,
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Up: <a rel="up" accesskey="u" href="GDB_002fMI-Output-Records.html#GDB_002fMI-Output-Records">GDB/MI Output Records</a>
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<h4 class="subsection">27.5.1 <span class="sc">gdb/mi</span> Result Records</h4>
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<p><a name="index-result-records-in-_0040sc_007bgdb_002fmi_007d-2968"></a><a name="index-g_t_0040sc_007bgdb_002fmi_007d_002c-result-records-2969"></a>In addition to a number of out-of-band notifications, the response to a
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<span class="sc">gdb/mi</span> command includes one of the following result indications:
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<a name="index-g_t_005edone-2970"></a>
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<dl><dt><code>"^done" [ "," </code><var>results</var><code> ]</code><dd>The synchronous operation was successful, <var>results</var> are the return
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values.
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<br><dt><code>"^running"</code><dd><a name="index-g_t_005erunning-2971"></a>This result record is equivalent to ‘<samp><span class="samp">^done</span></samp>’. Historically, it
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was output instead of ‘<samp><span class="samp">^done</span></samp>’ if the command has resumed the
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target. This behaviour is maintained for backward compatibility, but
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all frontends should treat ‘<samp><span class="samp">^done</span></samp>’ and ‘<samp><span class="samp">^running</span></samp>’
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identically and rely on the ‘<samp><span class="samp">*running</span></samp>’ output record to determine
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which threads are resumed.
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<br><dt><code>"^connected"</code><dd><a name="index-g_t_005econnected-2972"></a><span class="sc">gdb</span> has connected to a remote target.
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<br><dt><code>"^error" "," "msg=" </code><var>c-string</var><code> [ "," "code=" </code><var>c-string</var><code> ]</code><dd><a name="index-g_t_005eerror-2973"></a>The operation failed. The <code>msg=</code><var>c-string</var> variable contains
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the corresponding error message.
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<p>If present, the <code>code=</code><var>c-string</var> variable provides an error
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code on which consumers can rely on to detect the corresponding
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error condition. At present, only one error code is defined:
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<dl>
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<dt>‘<samp><span class="samp">"undefined-command"</span></samp>’<dd>Indicates that the command causing the error does not exist.
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</dl>
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<br><dt><code>"^exit"</code><dd><a name="index-g_t_005eexit-2974"></a><span class="sc">gdb</span> has terminated.
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</dl>
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