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| <a name="GDB_002fMI-Result-Records-1"></a> |
| <h4 class="subsection">27.5.1 <small>GDB/MI</small> Result Records</h4> |
| |
| <a name="index-result-records-in-GDB_002fMI"></a> |
| <a name="index-GDB_002fMI_002c-result-records"></a> |
| <p>In addition to a number of out-of-band notifications, the response to a |
| <small>GDB/MI</small> command includes one of the following result indications: |
| </p> |
| <dl compact="compact"> |
| <dd><a name="index-_005edone"></a> |
| </dd> |
| <dt><code>"^done" [ "," <var>results</var> ]</code></dt> |
| <dd><p>The synchronous operation was successful, <code><var>results</var></code> are the return |
| values. |
| </p> |
| </dd> |
| <dt><code>"^running"</code></dt> |
| <dd><a name="index-_005erunning"></a> |
| <p>This result record is equivalent to ‘<samp>^done</samp>’. Historically, it |
| was output instead of ‘<samp>^done</samp>’ if the command has resumed the |
| target. This behaviour is maintained for backward compatibility, but |
| all frontends should treat ‘<samp>^done</samp>’ and ‘<samp>^running</samp>’ |
| identically and rely on the ‘<samp>*running</samp>’ output record to determine |
| which threads are resumed. |
| </p> |
| </dd> |
| <dt><code>"^connected"</code></dt> |
| <dd><a name="index-_005econnected"></a> |
| <p><small>GDB</small> has connected to a remote target. |
| </p> |
| </dd> |
| <dt><code>"^error" "," "msg=" <var>c-string</var> [ "," "code=" <var>c-string</var> ]</code></dt> |
| <dd><a name="index-_005eerror"></a> |
| <p>The operation failed. The <code>msg=<var>c-string</var></code> variable contains |
| the corresponding error message. |
| </p> |
| <p>If present, the <code>code=<var>c-string</var></code> variable provides an error |
| code on which consumers can rely on to detect the corresponding |
| error condition. At present, only one error code is defined: |
| </p> |
| <dl compact="compact"> |
| <dt>‘<samp>"undefined-command"</samp>’</dt> |
| <dd><p>Indicates that the command causing the error does not exist. |
| </p></dd> |
| </dl> |
| |
| </dd> |
| <dt><code>"^exit"</code></dt> |
| <dd><a name="index-_005eexit"></a> |
| <p><small>GDB</small> has terminated. |
| </p> |
| </dd> |
| </dl> |
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