exception_get_priority() function

Get specified exception's priority Numerically-lower values indicate a higher priority. Hardware priorities range from 0 (highest priority) to 255 (lowest priority). \if rp2040_specific Only the top 2 bits are significant on ARM Cortex-M0+ on RP2040. \endif \if rp2350_specific Only the top 4 bits are significant on ARM Cortex-M33 on RP2350, and exception priorities are not supported on RISC-V \endif