Re: [yocto] Using lttng-ust 2.13.6 from Yocto Kirkstone and getting weird segfault saying strlen_asimd.S can't be found.

On Wed, Jul 10, 2024 at 9:53 PM Brian Hutchinson wrote: > Hi, > > I'm getting a weird segfault when I compile in a lttng-ust tracepoint into > my application. > > I'm able to run the lttng-ust hello_world example just fine on my platform > which one would think should prove everything out, but wh

Re: [lttng-dev] Using lttng-ust 2.13.6 from Yocto Kirkstone and getting weird segfault saying strlen_asimd.S can't be found.

Hi Brian, On 7/11/24 8:33 AM, Brian Hutchinson via lttng-dev wrote: > ... > > I'm not sure about this, still trying to comprehend everything, but I > think my issue could be related to all this gcc TLS, heap, trampoline > talk here: > > https://www.mail-archive.com/lttng-dev@lists.lttng.org/msg13

[lttng-dev] Undefined symbol error fix

Hello, I am trying to access tracepoints from this website https://archive.eclipse.org/tracecompass.incubator/doc/org.eclipse.tracecompass.incubator.virtual.machine.analysis.doc.user/Virtual-Machine-Analysis-User-Documentation.html (kmv_entry, kmv_exit) for my analysis. I added the "addons" fo

Re: [lttng-dev] Undefined symbol error fix

Hi François, We don't support the forked version of LTTng modules that you are using (https://github.com/tahini/lttng-modules) The canonical upstream version available at https://github.com/lttng/lttng-modules has tracepoints such as kvm_entry and kvm_exit. E.g. https://github.com/lttng/l