19 Commits (cf9218113f7f9228ab0446d0e8d2bccc6f8caefe)

Author	SHA1	Message	Date
Yifan Wu	67372ac84d	Merge updates from ch7	4 years ago
Yifan Wu	35cc3d6e2f	Fix overflow bug when ceiling va	4 years ago
Yifan Wu	6267c5d922	Do not clone KERNEL_SPACE in mm::init	5 years ago
Yifan Wu	1bafe9615f	Fix virtio_phys_to_virt. Now we can load app from disk on qemu/k210!	5 years ago
Yifan Wu	914f042617	Add sdcard driver based on k210-rust crates && adjust clock freq.	5 years ago
Yifan Wu	f754326d0a	virtio-blk worked.	5 years ago
Yifan Wu	8e178c0080	Pipe OK.	5 years ago
Yifan Wu	2e6734027d	Rewrite Stdin/Stdout	5 years ago
Yifan Wu	84b10893d4	forktree worked with depth=3 on k210 platform.	5 years ago
Yifan Wu	244c0ee84d	Handle backspace for k210/qemu platform && Add lots of user tests.	5 years ago
Yifan Wu	3642f9c56d	Implement many process syscalls.	5 years ago
Yifan Wu	eddbc8954c	Implement sys_read && allocate pid and kernel stack dynamically.	5 years ago
Yifan Wu	949f2095bb	ch4 ok on qemu/k210 && Remove some comments.	5 years ago
Yifan Wu	8ee3671269	Split kernel/user trap handler && Fix user tests.	5 years ago
Yifan Wu	f54573ae15	Fetch buffer in user space as a Vec.	5 years ago
Yifan Wu	064f1cb5cb	Fetching buffer arguments from user space.	5 years ago
Yifan Wu	0011fe9477	Kernel remapped.	5 years ago
Yifan Wu	1256085d36	Frame Allocator OK.	5 years ago
Yifan Wu	2fd70b0ff4	Heap test passed on k210/qemu, heap size = 3M.	5 years ago