Function IpiHandler

src/arch/riscv64/interrupt_main.cpp:75–81

软中断 (IPI) 处理

// 软中断 (IPI) 处理
auto IpiHandler(uint64_t /*cause*/, cpu_io::TrapContext* /*context*/)
    -> uint64_t {
  // 清软中断 pending 位
  cpu_io::Sip::Ssip::Clear();
  klog::Debug("Core {} received IPI", cpu_io::GetCurrentCoreId());
  return 0;
}

// 串口外部中断处理
auto SerialIrqHandler(uint64_t /*cause*/, cpu_io::TrapContext* /*context*/)