77 Commits

Author	SHA1	Message	Date
Yifan Wu	cba8d9e6d8	Now PageTable::unmap calls PageTable::find_pte instead of PageTable::find_pte_create.	2022-01-13 17:27:09 -08:00
Yu Chen	3d2909e990	Merge branch 'ch8' into main	2021-11-20 15:01:58 +08:00
Yifan Wu	2041a7c0d4	Now construction of PA/VA only uses 56/39 bits.	2021-11-13 03:06:44 -08:00
Yifan Wu	5753a09366	Implement mpsc using semaphores.	2021-10-10 17:20:53 -07:00
Yifan Wu	b851f8d743	Create threads with a argument. See bin/threads_arg.rs	2021-10-08 13:50:36 -07:00
Yifan Wu	8adfc90db9	Implement sleep using blocking & BinaryHeap.	2021-10-08 12:55:39 -07:00
Yifan Wu	7225254d8a	Add MutexBlocking.	2021-10-07 14:33:44 -07:00
Yifan Wu	b0fad5aca3	Add MutexSpin and several syscalls.	2021-10-07 12:40:47 -07:00
Yifan Wu	136e26ae6c	User base from 0x0->0x10000; user image size limit from 128MB->16MB; trigger race condition on k210	2021-10-03 07:36:41 -07:00
Yifan Wu	24b3c82b8a	Stage2: multiple user threads based on uniprocessor, see new added test race_adder and threads.	2021-10-02 16:18:05 -07:00
Yifan Wu	1493ec9459	Stage1 clear! All applications work but now they are based on threads.	2021-09-30 14:36:33 -07:00
Yifan Wu	c599a31dd0	Debugging sys_exec :(	2021-09-30 10:09:21 -07:00
Yifan Wu	26bbec6320	Working on ch8	2021-09-28 01:21:59 +08:00
Yifan Wu	638eb8666a	Update rustc && rustsbi-k210	2021-08-26 21:03:50 +08:00
Yifan Wu	bf69560f9b	Update rustsbi; huge_write writes 1MiB	2021-08-26 19:04:40 +08:00
Felix Yan	03151ac124	Correct typos in drivers/block/sdcard.rs	2021-08-08 17:46:41 +08:00
Yifan Wu	315e61da1a	Rm spin::Mutex except for easy-fs & add new test huge_write & flush cache to disk after a write transaction	2021-07-21 19:10:04 +08:00
Yifan Wu	f7ed29756c	Link small sections in linker	2021-04-05 16:29:31 +08:00
Yifan Wu	a09429b32c	Link small sections in linker	2021-03-07 19:59:12 +08:00
Spxg	a1cda4aa59	panic_handler: update msg format and add column location	2021-03-07 11:58:14 +08:00
Yifan Wu	818363f2ca	Fix qemu mmio range	2021-03-05 02:07:04 +08:00
Yifan Wu	195816ce2c	Fix qemu mmio range	2021-03-05 02:06:40 +08:00
Yifan Wu	dd2be93ef0	Fix k210 alignment issue when push cmdargs when sys_exec	2021-02-28 08:51:08 +08:00
Yifan Wu	e643af7937	Fix k210 alignment issue when push cmdargs when sys_exec	2021-02-28 08:50:45 +08:00
Yifan Wu	67372ac84d	Merge updates from ch7	2021-02-28 06:38:13 +08:00
Yifan Wu	3e1c12b6a1	Add sys_dup && support input/output redirection in user_shell	2021-02-27 22:27:08 +08:00
Yifan Wu	90d351bfe8	Support cmdline_args when sys_exec.	2021-02-26 12:06:55 +08:00
Yifan Wu	35cc3d6e2f	Fix overflow bug when ceiling va	2021-02-24 03:50:59 +08:00
Yifan Wu	b8f1db4aa3	Fix overflow bug when ceiling va	2021-02-24 03:50:33 +08:00
Yifan Wu	04114ad949	Remove Any Trait of File	2021-02-19 00:38:21 +08:00
Yifan Wu	9b65abcfa8	Fix lock uses in ch5	2021-02-16 20:50:24 +08:00
Yifan Wu	fd75ac027a	Mutex -> RefCell in Processor.	2021-02-15 16:43:35 +08:00
Yifan Wu	e04394af56	Replace TCB.inner.block with TCB::acquire_inner_lock	2021-02-11 10:27:19 +08:00
Yifan Wu	33373aa20d	Bump rustsbi to 0.1.1 && make config of qemu/k210 different	2021-02-07 18:39:52 +08:00
Yifan Wu	9d7882a73d	Do not clone KERNEL_SPACE in mm::init	2021-01-27 07:30:27 +08:00
Yifan Wu	dbe56c1362	Move some variable name to task_cx to task_cx_ptr2(ch5 ver).	2021-01-04 16:20:09 +08:00
Yifan Wu	fd638d5388	Remove meaningless sstatus::set_sie() when initializing.	2021-01-03 17:38:37 +08:00
Yifan Wu	7c0d66c58f	Remove some warnings.	2020-12-20 23:49:35 +08:00
Yifan Wu	606abbe6a1	Simple filetest passed on qemu/k210.	2020-12-20 13:52:38 +08:00
Yifan Wu	1bafe9615f	Fix virtio_phys_to_virt. Now we can load app from disk on qemu/k210!	2020-12-20 08:46:27 +08:00
Yifan Wu	ae9eecf97b	Load app from sdcard on K210, but panicked on qemu.	2020-12-20 00:52:14 +08:00
Yifan Wu	84900e8b94	Remove block device test.	2020-12-16 17:44:09 +08:00
Yifan Wu	914f042617	Add sdcard driver based on k210-rust crates && adjust clock freq.	2020-12-16 15:19:29 +08:00
Yifan Wu	f754326d0a	virtio-blk worked.	2020-12-16 10:18:38 +08:00
Yifan Wu	8e178c0080	Pipe OK.	2020-12-14 16:18:33 +08:00
Yifan Wu	2e6734027d	Rewrite Stdin/Stdout	2020-12-13 15:07:19 +08:00
Yifan Wu	f5c029d3db	k210 only can use 6M before configuring sdcard.	2020-12-11 18:04:57 +08:00
Yifan Wu	84b10893d4	forktree worked with depth=3 on k210 platform.	2020-12-11 16:14:14 +08:00
Yifan Wu	244c0ee84d	Handle backspace for k210/qemu platform && Add lots of user tests.	2020-12-11 01:44:07 +08:00
Yifan Wu	7a1bc49eb3	Update rustsbi-k210 to enable lagacy console_putchar. Adjust alignment of links apps. Run matrix on K210!	2020-12-10 17:20:13 +08:00