/// 系统调用号 pub mod nr; use crate::{exception::InterruptArch, syscall::SystemError}; use super::{interrupt::TrapFrame, CurrentIrqArch}; /// 系统调用初始化 pub fn arch_syscall_init() -> Result<(), SystemError> { unimplemented!("arch_syscall_init") } #[no_mangle] pub extern "C" fn syscall_handler(frame: &mut TrapFrame) -> () { unsafe { CurrentIrqArch::interrupt_enable(); } unimplemented!("syscall_handler") }