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PORunning multiple lldb processes in parallel
 

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    <p>I am trying to execute an iOS app on multiple physical devices in parallel. In the past (XCode 4.3 and iOS 6) I accomplished that with fruitstrap, which used the gdb debugger (iOS 6.1.3 and lower). With XCode 5 Apple removed the <a href="http://www.sourceware.org/gdb/" rel="nofollow">gdb debugger</a> and replaced it with the <a href="http://lldb.llvm.org/" rel="nofollow">lldb debugger</a>.</p> <p>I refactored my fruitstrap script that it works with the lldb debugger. However, a execution of multiple lldb processes in parallel is not possible. I get the following error message in the lldb console:</p> <pre><code>(lldb) run error: a process is already being debugged </code></pre> <p><br> I can see in the [apple source code}(<a href="http://www.opensource.apple.com/source/lldb/lldb-76/source/API/SBTarget.cpp" rel="nofollow">http://www.opensource.apple.com/source/lldb/lldb-76/source/API/SBTarget.cpp</a>) that they are allowing only one process at a time:</p> <pre><code>if (sb_process.IsValid()) { state = sb_process-&gt;GetState(); if (sb_process-&gt;IsAlive() &amp;&amp; state != eStateConnected) { if (state == eStateAttaching) error.SetErrorString ("process attach is in progress"); else error.SetErrorString ("a process is already being debugged"); sb_process.Clear(); return sb_process; } } </code></pre> <p><br> <strong>Questions</strong></p> <ul> <li>Does anyone figures out how to run multiple lldb processes in parallel?</li> <li>Is there any other tool which can launch an iOS app on multiple physical devices in parallel, which is iOS 6 and iOS 7 compatible and can be executed via the command line? (<a href="https://developer.apple.com/technologies/tools/" rel="nofollow">XCTest</a> works only for iOS 7, <a href="https://developer.apple.com/library/mac/documentation/Darwin/Reference/ManPages/man1/instruments.1.html" rel="nofollow">Instruments</a> don't accept multiple processes in parallel, <a href="http://www.libimobiledevice.org/" rel="nofollow">libimobiledevice</a> used in the past gdb as well)?</li> </ul> <p>Any help or thoughts appreciated :-)</p>
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