[lldb-dev] How to enumerate stopped threads in C++ API?

[Eugene Birukov via lldb-dev]

Hi,
I am working on a custom debugger on Linux and I am using LLDB C++ API for that. So far, from the functionality point of view the life is good, but I am running into severe performance issue.
The problem is that the target application has literally hundreds of threads, and when the target process stops, I need to identify all the threads that have non-trivial stop reason. So, I am doing something like that:
    // Loop over threads    int numThreads = m_Process.GetNumThreads();    for (int threadIndex = 0; threadIndex < numThreads; ++threadIndex)    {        // Inspect the thread state        sbThread = m_Process.GetThreadAtIndex(threadIndex);        stopReason = sbThread.GetStopReason();...

Well, this loop turns out to be a bottleneck. 
So, is there any way to find all the stopped threads without iterating over the whole world?
Thanks,Eugene

 		 	   		  
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