2 commits

Author	SHA1	Message	Date
Yifan Wu	a3496698b3	forktree worked with depth=3 on k210 platform.	2020-12-11 16:14:14 +08:00
Yifan Wu	48a11e53ff	Handle backspace for k210/qemu platform && Add lots of user tests.	2020-12-11 01:44:07 +08:00