Handle backspace for k210/qemu platform && Add lots of user tests.

2020-12-11 01:44:07 +08:00 · 2020-12-11 01:44:07 +08:00 · 48a11e53ff
commit 48a11e53ff
parent f69b3e11dd
20 changed files with 361 additions and 35 deletions
--- a/user/src/bin/user_shell.rs
+++ b/user/src/bin/user_shell.rs
@ -53,7 +53,7 @@ pub fn main() -> i32 {
                }
                print!(">> ");
            }
-            DL => {
+            BS | DL => {
                if !line.is_empty() {
                    print!("{}", BS as char);
                    print!(" ");