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Improve the handling of stop-reply packet when it does not contain 

thread information.

llvm-svn: 201773
This commit is contained in:
Hafiz Abid Qadeer 2014-02-20 10:23:20 +00:00
parent 5a02bf26fc
commit 673b4a3fd1
1 changed files with 15 additions and 0 deletions
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15
lldb/source/Plugins/Process/gdb-remote/ProcessGDBRemote.cpp
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@ -1645,6 +1645,21 @@ ProcessGDBRemote::SetThreadStopInfo (StringExtractor& stop_packet)
}
}
// If the response is old style 'S' packet which does not provide us with thread information
// then update the thread list and choose the first one.
if (!thread_sp)
{
UpdateThreadIDList ();
if (!m_thread_ids.empty ())
{
Mutex::Locker locker (m_thread_list_real.GetMutex ());
thread_sp = m_thread_list_real.FindThreadByProtocolID (m_thread_ids.front (), false);
if (thread_sp)
gdb_thread = static_cast<ThreadGDBRemote *> (thread_sp.get ());
}
}
if (thread_sp)
{
// Clear the stop info just in case we don't set it to anything