github.com/jspc/eggos@v0.5.1-0.20221028160421-556c75c878a5/drivers/qemu/qemu.go (about)

     1  package qemu
     2  
     3  import "github.com/jspc/eggos/kernel/sys"
     4  
     5  const (
     6  	qemuExitPort = 0x501
     7  )
     8  
     9  func Exit(code int) {
    10  	sys.Outb(qemuExitPort, byte(code))
    11  }