use libregister::RegisterR; use libcortex_a9::regs::{DFSR, MPIDR}; use libboard_zynq::{println, stdio}; #[link_section = ".text.boot"] #[no_mangle] #[naked] pub unsafe extern "C" fn UndefinedInstruction() { stdio::drop_uart(); println!("UndefinedInstruction"); loop {} } #[link_section = ".text.boot"] #[no_mangle] #[naked] pub unsafe extern "C" fn SoftwareInterrupt() { stdio::drop_uart(); println!("SoftwareInterrupt"); loop {} } #[link_section = ".text.boot"] #[no_mangle] #[naked] pub unsafe extern "C" fn PrefetchAbort() { stdio::drop_uart(); println!("PrefetchAbort"); loop {} } #[link_section = ".text.boot"] #[no_mangle] #[naked] pub unsafe extern "C" fn DataAbort() { stdio::drop_uart(); println!("DataAbort on core {}", MPIDR.read().cpu_id()); println!("DFSR: {:03X}", DFSR.read()); loop {} } #[link_section = ".text.boot"] #[no_mangle] #[naked] pub unsafe extern "C" fn ReservedException() { stdio::drop_uart(); println!("ReservedException"); loop {} } #[link_section = ".text.boot"] #[no_mangle] #[naked] #[cfg(feature = "dummy_irq_handler")] pub unsafe extern "C" fn IRQ() { stdio::drop_uart(); println!("IRQ"); loop {} } #[link_section = ".text.boot"] #[no_mangle] #[naked] pub unsafe extern "C" fn FIQ() { stdio::drop_uart(); println!("FIQ"); loop {} }