Merge updates from ch7

This commit is contained in:
Yifan Wu 2021-02-28 06:38:13 +08:00
parent 394dd61259
commit c4ee62e338
22 changed files with 477 additions and 62 deletions

View file

@ -88,6 +88,7 @@ pub fn trap_handler() -> ! {
panic!("Unsupported trap {:?}, stval = {:#x}!", scause.cause(), stval);
}
}
//println!("before trap_return");
trap_return();
}