Yifan Wu
|
94156ab1f7
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Kernel cannot dump now.
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2022-01-03 19:40:30 -08:00 |
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Yifan Wu
|
3f0c3f6dfd
|
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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Yifan Wu
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98a7b866b5
|
Bump to Rust nightly 2021-12-15
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2021-12-22 03:53:24 -08:00 |
|
Yu Chen
|
b3bce3bef2
|
add condvar in kernel and app
|
2021-12-13 15:30:27 +08:00 |
|
Yu Chen
|
a3ec647496
|
add user app: sync_sem.rs
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2021-12-11 21:40:04 +08:00 |
|
Yu Chen
|
7171f92972
|
fix typo of sys_semaphore_create
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2021-12-11 21:11:10 +08:00 |
|
Yifan Wu
|
1a7420ac97
|
MutexBlocking works correctly.
|
2021-12-09 08:46:08 -08:00 |
|
Yu Chen
|
6c45c33b41
|
add user app: race_adder with arg
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2021-12-05 16:49:37 +08:00 |
|
Yifan Wu
|
f8f03d2b74
|
Update os/Makefile, rm ... -f -> rm -f ...
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2021-11-27 01:57:11 -08:00 |
|
Yu Chen
|
26ca0de950
|
update .gitignore README.md dev-env-info.md
|
2021-11-20 15:31:39 +08:00 |
|
Yifan Wu
|
efc5e6b76c
|
Now construction of PA/VA only uses 56/39 bits.
|
2021-11-13 03:06:44 -08:00 |
|
Yifan Wu
|
fa38a39fd4
|
rust->nightly-2021-10-15,cargo-binutils->0.3.3
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2021-10-20 13:49:12 -07:00 |
|
Yifan Wu
|
45c33f2ce2
|
Implement mpsc using semaphores.
|
2021-10-10 17:20:53 -07:00 |
|
Yifan Wu
|
9bc1e8d2e9
|
Add a solution of Philosopher dining problem using Mutex with an illustration.
|
2021-10-08 14:54:49 -07:00 |
|
Yifan Wu
|
5b56961b8c
|
Create threads with a argument. See bin/threads_arg.rs
|
2021-10-08 13:50:36 -07:00 |
|
Yifan Wu
|
c951c1781e
|
Implement sleep using blocking & BinaryHeap.
|
2021-10-08 12:55:39 -07:00 |
|
Yifan Wu
|
db6a93e60d
|
Add MutexBlocking.
|
2021-10-07 14:33:44 -07:00 |
|
Yifan Wu
|
8974a29245
|
Add MutexSpin and several syscalls.
|
2021-10-07 12:40:47 -07:00 |
|
Yifan Wu
|
d1e55d85d8
|
Add race_adder_{atomic,loop}.
|
2021-10-07 09:26:34 -07:00 |
|
Yifan Wu
|
ff5055386b
|
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
|
a341b338c8
|
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
|
4fa4e9cab4
|
Stage1 clear! All applications work but now they are based on threads.
|
2021-09-30 14:36:33 -07:00 |
|
Yifan Wu
|
ad0a7bcaa1
|
Debugging sys_exec :(
|
2021-09-30 10:09:21 -07:00 |
|
Yifan Wu
|
6d88ef9d99
|
Update rustc to newest
|
2021-09-27 10:41:06 -07:00 |
|
Yifan Wu
|
cb1d46c8ee
|
Working on ch8
|
2021-09-28 01:21:59 +08:00 |
|
Yifan Wu
|
d574e7809a
|
Update rustc && rustsbi-k210
|
2021-08-26 21:03:50 +08:00 |
|
Yifan Wu
|
5d2d508e25
|
Update rustsbi; huge_write writes 1MiB
|
2021-08-26 19:04:40 +08:00 |
|
Yu Chen
|
a4d955f927
|
update to rustc 1.56.0-nightly (08095fc1f 2021-07-26)
|
2021-07-29 16:11:08 +08:00 |
|
Yifan Wu
|
b8a14182cd
|
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
|
569e2fe2fe
|
Fixed a bug that the efs lock was not be held correctly
|
2021-04-15 12:09:22 +08:00 |
|
Yifan Wu
|
0d3010fb87
|
Downgrade cargo-binutils to 0.2.0
|
2021-04-05 16:28:36 +08:00 |
|
Yifan Wu
|
1f3a92bd8d
|
Bump rustsbi to 0.2.0-alpha.1[81d53d8]
|
2021-03-09 16:10:09 +08:00 |
|
Yifan Wu
|
86cc97b334
|
Link small sections in linker
|
2021-03-07 19:59:12 +08:00 |
|
Yifan Wu
|
62c7a420df
|
Do not fetch tools when running on qemu.
|
2021-03-06 03:32:24 +08:00 |
|
Yifan Wu
|
26219e7c95
|
Fix qemu mmio range
|
2021-03-05 02:06:40 +08:00 |
|
Yifan Wu
|
86b4ecc377
|
Remove unused code.
|
2021-03-04 08:42:47 +08:00 |
|
Yifan Wu
|
9da207d605
|
Remove DirentBytes
|
2021-03-04 03:27:11 +08:00 |
|
Yifan Wu
|
e68039eaec
|
Remove unused code.
|
2021-03-02 21:10:01 +08:00 |
|
Yifan Wu
|
6d0c2ad00c
|
Fix k210 alignment issue when push cmdargs when sys_exec
|
2021-02-28 08:50:45 +08:00 |
|
Yifan Wu
|
536a28bd59
|
Add Ubuntu18.04 docker
|
2021-02-28 06:33:45 +08:00 |
|
Yifan Wu
|
685ca2c1ea
|
Add sys_dup && support input/output redirection in user_shell
|
2021-02-27 22:27:08 +08:00 |
|
Yifan Wu
|
ff685b86c8
|
DiskInode sz->128bytes && user heap -> 32KiB
|
2021-02-27 07:43:28 +08:00 |
|
Yifan Wu
|
34f26c5e8f
|
Add tool: cat
|
2021-02-27 07:15:15 +08:00 |
|
Yifan Wu
|
28ef057fe3
|
Support indirect2 in easy-fs::layout::DiskInode
|
2021-02-27 06:40:52 +08:00 |
|
Yifan Wu
|
c8d851fc2b
|
Support cmdline_args when sys_exec.
|
2021-02-26 12:06:55 +08:00 |
|
Yifan Wu
|
c43ec12175
|
Fix overflow bug when ceiling va
|
2021-02-24 03:50:33 +08:00 |
|
Yifan Wu
|
1921d65184
|
Clean easy-fs-fuse
|
2021-02-24 03:38:36 +08:00 |
|
Yifan Wu
|
cd6dfbf59c
|
Refactor easy-fs.
|
2021-02-24 03:34:59 +08:00 |
|
Yifan Wu
|
84407af1ae
|
Close all pipes in pipetest.
|
2021-02-21 09:28:27 +08:00 |
|
Yifan Wu
|
1c1edc1d80
|
Remove Any Trait of File
|
2021-02-19 00:38:21 +08:00 |
|