[lttng-dev] ARM C++ segfaulting

Robert Daniels robert.daniels at vantagecontrols.com
Thu Apr 16 12:02:52 EDT 2015

I'm attempting to use lttng userspace tracing with a C++ application on an ARM platform.  I'm using GCC 4.8.4 on Linux 3.14 with the 2.6 release of lttng.  I've compiled lttng-modules, lttng-ust, and lttng-tools and have been able to get a simple test working with C code.  When I attempt to run the hello.cxx test on my target it will segfault.

>From my initial investigation it appears to die when executing macro generated code from tracepoint.h line 172 where it's trying to call a function on a function pointer.

Any ideas on what I might have missed?


Robert Daniels


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