ax_cpu/trap/
fault.rs

1//! Machine-reported memory access faults.
2
3bitflags::bitflags! {
4    /// Access information reported by a CPU page-fault trap.
5    #[derive(Clone, Copy, Debug, PartialEq, Eq)]
6    pub struct PageFaultFlags: usize {
7        /// The faulting access was a read.
8        const READ = 1 << 0;
9        /// The faulting access was a write.
10        const WRITE = 1 << 1;
11        /// The faulting access was an instruction fetch.
12        const EXECUTE = 1 << 2;
13        /// The fault came from a less-privileged user context.
14        const USER = 1 << 3;
15    }
16}
ax_cpu/trap/fault.rs

ax_cpu/trap/
fault.rs
