Trait axhal::trap::TrapHandler

pub trait TrapHandler {
    // Required methods
    fn handle_irq(irq_num: usize);
    fn handle_syscall(syscall_id: usize, args: [usize; 6]) -> isize;
}

Trap handler interface.

This trait is defined with the #[def_interface] attribute. Users should implement it with #[impl_interface] in any other crate.

Required Methods

fn handle_irq(irq_num: usize)

Handles interrupt requests for the given IRQ number.

fn handle_syscall(syscall_id: usize, args: [usize; 6]) -> isize

Available on crate feature musl only.

Handles system call from user app.

Implementors