zynq-rs/libsupport_zynq/src/abort.rs

25 lines
571 B
Rust

use libregister::RegisterR;
use libcortex_a9::regs::{DFSR, MPIDR, CORE_MASK};
use libboard_zynq::{println, slcr, stdio};
#[no_mangle]
pub unsafe extern "C" fn PrefetchAbort() {
stdio::drop_uart();
println!("PrefetchAbort");
slcr::RegisterBlock::unlocked(|slcr| slcr.soft_reset());
loop {}
}
#[no_mangle]
pub unsafe extern "C" fn DataAbort() {
stdio::drop_uart();
println!("DataAbort on core {}", MPIDR.read() & CORE_MASK);
println!("DFSR: {:03X}", DFSR.read());
slcr::RegisterBlock::unlocked(|slcr| slcr.soft_reset());
loop {}
}