Yifan Wu
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c4ee62e338
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Merge updates from ch7
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2021-02-28 06:38:13 +08:00 |
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Yifan Wu
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72d8e7d14e
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Fix overflow bug when ceiling va
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2021-02-24 03:50:59 +08:00 |
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Yifan Wu
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298d00440c
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Do not clone KERNEL_SPACE in mm::init
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2021-01-27 07:30:47 +08:00 |
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Yifan Wu
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b68278f22e
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Fix virtio_phys_to_virt. Now we can load app from disk on qemu/k210!
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2020-12-20 08:46:27 +08:00 |
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Yifan Wu
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c5cf3aa83e
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Add sdcard driver based on k210-rust crates && adjust clock freq.
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2020-12-16 15:19:29 +08:00 |
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Yifan Wu
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eca5ee2eb7
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virtio-blk worked.
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2020-12-16 10:18:38 +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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e93a4a0b76
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Rewrite Stdin/Stdout
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2020-12-13 15:07:19 +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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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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58dbb3ffa5
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Implement sys_read && allocate pid and kernel stack dynamically.
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2020-12-08 17:17:28 +08:00 |
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Yifan Wu
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9e861c2819
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ch4 ok on qemu/k210 && Remove some comments.
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2020-12-08 01:35:08 +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
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1008d92c35
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Fetch buffer in user space as a Vec.
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2020-12-07 18:07:19 +08:00 |
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Yifan Wu
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9366099b28
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Fetching buffer arguments from user space.
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2020-12-06 13:56:13 +08:00 |
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Yifan Wu
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b6f4327a3f
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Kernel remapped.
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2020-12-04 17:23:35 +08:00 |
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Yifan Wu
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e37e5708e4
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Frame Allocator OK.
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2020-12-03 10:40:30 +08:00 |
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Yifan Wu
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528d99258a
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Heap test passed on k210/qemu, heap size = 3M.
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2020-12-02 10:32:26 +08:00 |
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