Can anyone confirm or deny if enabling stack protection in the TF-M non-secure application is possible?

-Joakim Andersson

From: Swarowsky, Markus via TF-M <tf-m@lists.trustedfirmware.org>
Sent: torsdag 29. september 2022 16:49
To: tf-m@lists.trustedfirmware.org
Subject: [TF-M] Enable stack protection in the regression tests

Hey,


While trying to debug a crash in the TF-M regression tests, I noticed that the msplim_ns register is set to 0x0, leaving the non-secure application without any stack to protection, sadly I wasn't able to figure out how to enable the stack protection, which would be nice as we suspect that a stack overflow could cause the crash.

Therefore, I would be interested if it possible to enable stack protection for the non-secure application of the TF-M regression tests and if so, how?

Thanks for the help

Markus Swarowsky | R & D Engineer
M +47 404 66 922 | Trondheim, Norway

nordicsemi.com | devzone.nordicsemi.com

Facebook | LinkedIn | Twitter | YouTube | Instagram