tree f2ee4404d3588766a504cea45dd09e5defbbc18a
parent 8e5addee1e68e784e334d0789e60d92efd175e9b
author Richard Barry <ribarry@amazon.com> 1581040585 +0000
committer Richard Barry <ribarry@amazon.com> 1581040585 +0000

Add "is inside interrupt" function to MPU ports.
Make clock setup functions weak symbols in ARMv8-M ports.
Update Cortex-M33 ports to use an interrupt mask in place of globally disabling interrupts, as per the other Cortex-M ports.