Commit Graph

2 Commits

Author SHA1 Message Date
Jason Molenda da276f9013 Adjust the calls to __introspection_dispatch_thread_get_item_info to
use a system-wide unique thread ID instead of a pthread_t to identify
the thread we want debug info for.  Also, free some more memory regions
that needed to be freed.

llvm-svn: 201117
2014-02-11 00:36:18 +00:00
Jason Molenda 2fd83355a8 Change the Mac OS X SystemRuntime plugin from using the placeholder
libldi library to collect extended backtrace information; switch
to the libBacktraceRecording library and its APIs.  Complete the
work of adding QueueItems to Queues and allow for the QueueItems
to be interrogated about their extended backtraces in turn.

There's still cleanup and documentation to do on this code but the
code is functional and I it's a good time to get the work-in-progress 
checked in.  
<rdar://problem/15314027> 

llvm-svn: 200822
2014-02-05 05:44:54 +00:00