sample code to test modes

[pankajjoshi347]

Hi,
I am using sifives's Freedom U540 with our custom kernel on which i want to test the mode (U ,M or S ) on which the current program is running and change the mode from one to other.
can someone help me out how i can do this as i am very new to riscv.Kindly suggest

[erikdanie]

Hello,

I would try asking on the SiFive Forums