[lttng-dev] GSoC 2013, "C++ probe support" project and more

Suchakrapani Datt Sharma suchakrapani.sharma at polymtl.ca
Fri Apr 26 19:16:24 EDT 2013


Quoting Zifei Tong <soariez at gmail.com>:

> 'BPatch::setTrampRecursive(true)' on will reduce the 'mutatee'
> instrumentation overhead a lot.

Hmm..interesting. I should look into it too. I think I missed it.

> > Quote form gdb document [1]: "At present, the UST (LTTng Userspace Tracer,
> http://lttng.org/ust) tracing engine is supported."
> So does it mean the dynamic instrumentation project is already done by
> the gdb guys?

This is for static tracepoint support with IPA and not dynamic one. Support for
dynamic tracing in GDB is independent of UST still.


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