arch: arm: mpu: program a wide MPU stack guard for FP capable threads

For threads that appear to be FP-capable (i.e. with K_FP_REGS
option flag set), we configure a wide MPU stack guard, if we
build with stack protection enabled (CONFIG_MPU_STACK_GUARD=y).

Signed-off-by: Ioannis Glaropoulos <Ioannis.Glaropoulos@nordicsemi.no>
1 file changed