[TF-M] Problem with PSoC armclang build

Hi,

We've been investigating a problem with the armclang builds for PSoC. The symptoms are that the board just repeatedly reboots. We've narrowed it down to commit 300c68da11 "SPM: Use Main Stack for initialization". This commit is fine with the gcc toolchain but doesn't seem right for armclang (we haven't yet looked at IAR). Still digging into the issue, but I figured it might be helpful to give it more publicity.

Chris Brand

Cypress Semiconductor (Canada), Inc. Sr Prin Software Engr CSCA CSS ICW SW PSW 1 Office: +1 778 234 0515 Chris.Brand@infineon.commailto:Chris.Brand@infineon.com