Yifan Wu
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704eae3bb0
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Add ns16550a
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2022-02-18 13:09:03 -08:00 |
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Yifan Wu
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fef12c79f1
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Use latest virtio-drivers && add huge_write_mt but it cannot work now
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2022-02-08 10:53:21 -08:00 |
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Yifan Wu
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26bc01f3bc
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Support signal mechanism for ch8(only works on signal-thread apps)
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2022-01-23 13:14:56 -08:00 |
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Yifan Wu
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59f13cb536
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Fix cat && add count_lines
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2022-01-22 12:54:00 -08:00 |
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Yifan Wu
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ae3ba9c26f
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Small Fix && cargo fmt
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2022-01-22 12:40:54 -08:00 |
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Yifan Wu
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c9583b0f53
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Merge recent update from ch7 && cargo clippy
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2022-01-22 12:32:36 -08:00 |
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Yifan Wu
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737340b0a0
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Bump Rust to nightly-2022-01-19
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2022-01-20 16:20:03 -08:00 |
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Yifan Wu
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5e8cf728a7
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Maximum concurrent processes from 40/35->30.
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2022-01-19 16:40:21 -08:00 |
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Yifan Wu
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f6ebd1ac68
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Merge recent updates from ch7.
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2022-01-18 04:40:07 -08:00 |
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Yifan Wu
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b535f5ba98
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Now PageTable::unmap calls PageTable::find_pte instead of PageTable::find_pte_create.
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2022-01-13 17:24:19 -08:00 |
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Yifan Wu
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3f0c3f6dfd
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Bump to rust nightly-2022-01-01, feature global_asm,asm->stable
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2022-01-01 03:07:09 -08:00 |
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Yu Chen
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b3bce3bef2
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add condvar in kernel and app
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2021-12-13 15:30:27 +08:00 |
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Yu Chen
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a3ec647496
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add user app: sync_sem.rs
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2021-12-11 21:40:04 +08:00 |
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Yu Chen
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6c45c33b41
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add user app: race_adder with arg
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2021-12-05 16:49:37 +08:00 |
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Yifan Wu
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45c33f2ce2
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Implement mpsc using semaphores.
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2021-10-10 17:20:53 -07:00 |
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Yifan Wu
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9bc1e8d2e9
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Add a solution of Philosopher dining problem using Mutex with an illustration.
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2021-10-08 14:54:49 -07:00 |
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Yifan Wu
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5b56961b8c
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Create threads with a argument. See bin/threads_arg.rs
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2021-10-08 13:50:36 -07:00 |
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Yifan Wu
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c951c1781e
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Implement sleep using blocking & BinaryHeap.
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2021-10-08 12:55:39 -07:00 |
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Yifan Wu
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db6a93e60d
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Add MutexBlocking.
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2021-10-07 14:33:44 -07:00 |
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Yifan Wu
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8974a29245
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Add MutexSpin and several syscalls.
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2021-10-07 12:40:47 -07:00 |
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Yifan Wu
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d1e55d85d8
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Add race_adder_{atomic,loop}.
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2021-10-07 09:26:34 -07:00 |
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Yifan Wu
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ff5055386b
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User base from 0x0->0x10000; user image size limit from 128MB->16MB; trigger race condition on k210
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2021-10-03 07:36:41 -07:00 |
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Yifan Wu
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a341b338c8
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Stage2: multiple user threads based on uniprocessor, see new added test race_adder and threads.
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2021-10-02 16:18:05 -07:00 |
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Yifan Wu
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4fa4e9cab4
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Stage1 clear! All applications work but now they are based on threads.
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2021-09-30 14:36:33 -07:00 |
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Yifan Wu
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ad0a7bcaa1
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Debugging sys_exec :(
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2021-09-30 10:09:21 -07:00 |
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Yifan Wu
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5d2d508e25
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Update rustsbi; huge_write writes 1MiB
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2021-08-26 19:04:40 +08:00 |
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Yifan Wu
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b8a14182cd
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Rm spin::Mutex except for easy-fs & add new test huge_write & flush cache to disk after a write transaction
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2021-07-21 19:10:04 +08:00 |
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Yifan Wu
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86cc97b334
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Link small sections in linker
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2021-03-07 19:59:12 +08:00 |
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Yifan Wu
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685ca2c1ea
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Add sys_dup && support input/output redirection in user_shell
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2021-02-27 22:27:08 +08:00 |
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Yifan Wu
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ff685b86c8
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DiskInode sz->128bytes && user heap -> 32KiB
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2021-02-27 07:43:28 +08:00 |
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Yifan Wu
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34f26c5e8f
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Add tool: cat
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2021-02-27 07:15:15 +08:00 |
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Yifan Wu
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c8d851fc2b
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Support cmdline_args when sys_exec.
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2021-02-26 12:06:55 +08:00 |
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Yifan Wu
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cd6dfbf59c
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Refactor easy-fs.
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2021-02-24 03:34:59 +08:00 |
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Yifan Wu
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84407af1ae
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Close all pipes in pipetest.
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2021-02-21 09:28:27 +08:00 |
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Yifan Wu
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21095633d5
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Fix other usertests: xstate -> exit_code
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2021-02-08 18:09:00 +08:00 |
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Yifan Wu
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ae4c317dd4
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Fix user_shell
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2021-02-08 16:45:57 +08:00 |
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Yifan Wu
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4021105561
|
Fix exit_code in user
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2021-02-07 02:13:33 +08:00 |
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Yifan Wu
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b121689d08
|
Simple filetest passed on qemu/k210.
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2020-12-20 13:52:38 +08:00 |
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Yifan Wu
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1ad242a886
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Now sleep test sleeps 5secs.
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2020-12-16 15:39:32 +08:00 |
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Yifan Wu
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2d34cab989
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Pipe OK.
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2020-12-14 16:18:33 +08:00 |
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Yifan Wu
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e5bd98973d
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k210 only can use 6M before configuring sdcard.
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2020-12-11 18:04:57 +08:00 |
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Yifan Wu
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a3496698b3
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forktree worked with depth=3 on k210 platform.
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2020-12-11 16:14:14 +08:00 |
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Yifan Wu
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48a11e53ff
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Handle backspace for k210/qemu platform && Add lots of user tests.
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2020-12-11 01:44:07 +08:00 |
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Yifan Wu
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63fe64ec0f
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Update rustsbi-k210 to enable lagacy console_putchar. Adjust alignment of links apps. Run matrix on K210!
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2020-12-10 17:20:13 +08:00 |
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Yifan Wu
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d0af7d26be
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Avoid panicking when inputting error app name; List all apps when initializing.
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2020-12-10 14:51:50 +08:00 |
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Yifan Wu
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8fbadfc951
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Implement many process syscalls.
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2020-12-10 11:57:26 +08:00 |
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Yifan Wu
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e56ea17566
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Add user program initproc/user_shell, allow user programs allocate data on heap.
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2020-12-09 09:56:06 +08:00 |
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Yifan Wu
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485db04a2b
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Split kernel/user trap handler && Fix user tests.
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2020-12-07 18:57:23 +08:00 |
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Yifan Wu
|
9366099b28
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Fetching buffer arguments from user space.
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2020-12-06 13:56:13 +08:00 |
|
Yifan Wu
|
e37e5708e4
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Frame Allocator OK.
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2020-12-03 10:40:30 +08:00 |
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