1 use crate::{ 2 driver::clocksource::timer_riscv::riscv_sbi_timer_init_local, exception::InterruptArch, 3 sched::SchedArch, 4 }; 5 6 use super::CurrentIrqArch; 7 8 /// 发起调度 9 #[no_mangle] 10 pub extern "C" fn sched() { 11 unimplemented!("RiscV64::sched") 12 } 13 14 pub struct RiscV64SchedArch; 15 16 impl SchedArch for RiscV64SchedArch { 17 fn enable_sched_local() { 18 riscv_sbi_timer_init_local(); 19 unsafe { CurrentIrqArch::interrupt_enable() }; 20 } 21 22 fn disable_sched_local() { 23 todo!() 24 } 25 26 fn initial_setup_sched_local() {} 27 } 28