Merge updates from ch7

2021-02-28 06:38:13 +08:00 · 2021-02-28 06:38:13 +08:00 · c4ee62e338
commit c4ee62e338
parent 394dd61259
22 changed files with 477 additions and 62 deletions
--- a/os/src/trap/context.rs
+++ b/os/src/trap/context.rs
@ -1,6 +1,7 @@
 use riscv::register::sstatus::{Sstatus, self, SPP};

 #[repr(C)]
+#[derive(Debug)]
 pub struct TrapContext {
    pub x: [usize; 32],
    pub sstatus: Sstatus,