103 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	cd6754a7df	rust->nightly-2021-10-15,cargo-binutils->0.3.3	2021-10-20 13:49:12 -07:00
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	e7f120bab3	Downgrade cargo-binutils to 0.2.0	2021-04-05 16:29:31 +08:00
Yifan Wu	f7ed29756c	Link small sections in linker	2021-04-05 16:29:31 +08:00
Yifan Wu	ff69985d79	Downgrade cargo-binutils to 0.2.0	2021-04-05 16:28:36 +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	3554e20dc6	Do not fetch tools when running on qemu.	2021-03-06 03:33:28 +08:00
Yifan Wu	d57a160b32	Do not fetch tools when running on qemu.	2021-03-06 03:32:24 +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	e8a0682cf8	Refactor easy-fs	2021-02-24 03:42:45 +08:00
Yifan Wu	920d077a66	Refactor easy-fs.	2021-02-24 03:34:59 +08:00
Yifan Wu	87743bac4d	Merge branch 'ch7' into dev	2021-02-19 00:38:39 +08:00
Yifan Wu	04114ad949	Remove Any Trait of File	2021-02-19 00:38:21 +08:00
Yifan Wu	1b6f2c4c1e	Fix lock uses in ch5	2021-02-16 20:50:47 +08:00
Yifan Wu	9b65abcfa8	Fix lock uses in ch5	2021-02-16 20:50:24 +08:00
Yifan Wu	caac1beb0a	Mutex -> RefCell in Processor.	2021-02-15 16:44:00 +08:00
Yifan Wu	fd75ac027a	Mutex -> RefCell in Processor.	2021-02-15 16:43:35 +08:00
Yifan Wu	d97b0a20ab	Replace TCB.inner.block with TCB::acquire_inner_lock	2021-02-11 10:27:41 +08:00
Yifan Wu	e04394af56	Replace TCB.inner.block with TCB::acquire_inner_lock	2021-02-11 10:27:19 +08:00
Yifan Wu	1cc75ded25	Move kflash.py out of proj.	2021-02-08 11:22:25 +08:00
Yifan Wu	dddd04b683	Move kflash.py out of proj.	2021-02-08 11:20:47 +08:00
Yifan Wu	eb5ef8e956	Bump rustsbi to 0.1.1 && make config of qemu/k210 different	2021-02-07 18:40:58 +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	18da8a3879	Update os/Makefile && Update rust to 2021-01-30	2021-02-02 18:03:38 +08:00
Yifan Wu	4f7db8b92e	Update os/Makefile && Update rust to 2021-01-30	2021-02-02 18:00:55 +08:00