** Get CR3 register driver **

#How to install

1. make
2. sudo make install
3. reboot

How to run

1. sudo modprobe getcr3
2. gcc -o user user.c
3. ./user or sudo ./user

$ ./user
return code(length)=8 CR3=FFFFA4951CA90000
return code(length)=8 CR3=FFFFA4951CA90000
return code(length)=8 CR3=FFFFA4951CA90000
return code(length)=8 CR3=FFFFA4951CA90000
^C
$ ./user
return code(length)=8 CR3=FFFFA4951AA76000
return code(length)=8 CR3=FFFFA4951AA76000
return code(length)=8 CR3=FFFFA4951AA76000