Hi Alan,

Please check this ticket https://developer.trustedfirmware.org/T234 Is it possible you are affected by the same issue?

/George

-----Original Message----- From: TF-M tf-m-bounces@lists.trustedfirmware.org On Behalf Of DeMars, Alan via TF-M Sent: 14 February 2019 06:59 To: tf-m@lists.trustedfirmware.org Subject: [TF-M] SPM crashes when built with any non zero optimization level

Is anyone else having the problem that enabling optimizations when building the secure image causes the secure partition manager to crash when entered through any of the psa_xxx() IPC veneers? Using GCC -O1, -O2, or -O3 compile options, something seems to go wrong with the SVC context. Everything behaves correctly when built with no optimizations.

Alan -- TF-M mailing list TF-M@lists.trustedfirmware.org https://lists.trustedfirmware.org/mailman/listinfo/tf-m IMPORTANT NOTICE: The contents of this email and any attachments are confidential and may also be privileged. If you are not the intended recipient, please notify the sender immediately and do not disclose the contents to any other person, use it for any purpose, or store or copy the information in any medium. Thank you.