Function islet_rmm::exception::trap::handle_exception

source · 
#[no_mangle]
pub extern "C" fn handle_exception(
    info: Info,
    esr: u32,
    tf: &mut TrapFrame
)
Expand description

This function is called when an exception occurs from CurrentSPEL0, CurrentSPELx. The info parameter specifies source (first 16 bits) and kind (following 16 bits) of the exception. The esr has the value of a syndrome register (ESR_ELx) holding the cause of the Synchronous and SError exception. The tf has the TrapFrame of current context.