pub fn handle_csr_write(ram: &[u8], ram_size: u32, csrno: u32, value: u32)Expand description
Handle a write to an unrecognized CSR number.
The standard CSRs are handled directly in the decode loop. This function
covers the custom debug CSRs (0x136–0x139) that the original
mini-rv32ima added for bare-metal printf-style debugging without a UART
driver.