Yifan Wu
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514c110a28
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Bump Rust to nightly-2022-01-19
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4 years ago |
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Yifan Wu
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40f37501af
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Maximum concurrent processes from 40/35->30.
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4 years ago |
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Yifan Wu
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24e530935f
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Update .gitignore
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4 years ago |
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Yifan Wu
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2ac621972c
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Merge recent updates from ch7.
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4 years ago |
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Yifan Wu
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72d6b38fca
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Now PageTable::unmap calls PageTable::find_pte instead of PageTable::find_pte_create.
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4 years ago |
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Yifan Wu
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cf6d905ac4
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Kernel cannot dump now.
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4 years ago |
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Yifan Wu
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abd9d361e4
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Bump to rust nightly-2022-01-01, feature global_asm,asm->stable
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4 years ago |
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Yifan Wu
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06243fac76
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Bump to Rust nightly 2021-12-15
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4 years ago |
Yu Chen
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713e78ea91
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add condvar in kernel and app
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4 years ago |
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Yu Chen
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1c0bbf4404
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add user app: sync_sem.rs
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4 years ago |
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Yu Chen
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90796450fe
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fix typo of sys_semaphore_create
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4 years ago |
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Yifan Wu
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4ad64e83f6
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MutexBlocking works correctly.
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4 years ago |
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Yu Chen
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3dc6d9c97c
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add user app: race_adder with arg
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4 years ago |
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Yifan Wu
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b77b108a28
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Update os/Makefile, rm ... -f -> rm -f ...
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4 years ago |
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Yu Chen
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1baf177f9e
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update .gitignore README.md dev-env-info.md
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4 years ago |
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Yifan Wu
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2041a7c0d4
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Now construction of PA/VA only uses 56/39 bits.
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4 years ago |
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Yifan Wu
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cd6754a7df
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rust->nightly-2021-10-15,cargo-binutils->0.3.3
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4 years ago |
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Yifan Wu
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5753a09366
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Implement mpsc using semaphores.
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4 years ago |
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Yifan Wu
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aedd7f5612
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Add a solution of Philosopher dining problem using Mutex with an illustration.
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4 years ago |
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Yifan Wu
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b851f8d743
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Create threads with a argument. See bin/threads_arg.rs
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4 years ago |
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Yifan Wu
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8adfc90db9
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Implement sleep using blocking & BinaryHeap.
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4 years ago |
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Yifan Wu
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7225254d8a
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Add MutexBlocking.
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4 years ago |
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Yifan Wu
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b0fad5aca3
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Add MutexSpin and several syscalls.
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4 years ago |
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Yifan Wu
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43c6b7cf01
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Add race_adder_{atomic,loop}.
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4 years ago |
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Yifan Wu
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136e26ae6c
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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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4 years ago |
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Yifan Wu
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24b3c82b8a
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Stage2: multiple user threads based on uniprocessor, see new added test race_adder and threads.
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4 years ago |
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Yifan Wu
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1493ec9459
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Stage1 clear! All applications work but now they are based on threads.
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4 years ago |
|
Yifan Wu
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c599a31dd0
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Debugging sys_exec :(
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4 years ago |
|
Yifan Wu
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6693de9611
|
Update rustc to newest
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4 years ago |
|
Yifan Wu
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26bbec6320
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Working on ch8
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4 years ago |
|
Yifan Wu
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638eb8666a
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Update rustc && rustsbi-k210
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4 years ago |
|
Yifan Wu
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bf69560f9b
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Update rustsbi; huge_write writes 1MiB
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4 years ago |
|
Yu Chen
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e68f261ed6
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update to rustc 1.56.0-nightly (08095fc1f 2021-07-26)
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4 years ago |
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Yifan Wu
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315e61da1a
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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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4 years ago |
|
Yifan Wu
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01098eb113
|
Fixed a bug that the efs lock was not be held correctly
|
5 years ago |
|
Yifan Wu
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ff69985d79
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Downgrade cargo-binutils to 0.2.0
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5 years ago |
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Yifan Wu
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2e76499676
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Bump rustsbi to 0.2.0-alpha.1[81d53d8]
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5 years ago |
|
Yifan Wu
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a09429b32c
|
Link small sections in linker
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5 years ago |
|
Yifan Wu
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d57a160b32
|
Do not fetch tools when running on qemu.
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5 years ago |
|
Yifan Wu
|
195816ce2c
|
Fix qemu mmio range
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5 years ago |
|
Yifan Wu
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230e4442d0
|
Remove unused code.
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5 years ago |
|
Yifan Wu
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a589179adc
|
Remove DirentBytes
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5 years ago |
|
Yifan Wu
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3e47a0dbee
|
Remove unused code.
|
5 years ago |
|
Yifan Wu
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e643af7937
|
Fix k210 alignment issue when push cmdargs when sys_exec
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5 years ago |
|
Yifan Wu
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33395156f9
|
Add Ubuntu18.04 docker
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5 years ago |
|
Yifan Wu
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3e1c12b6a1
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Add sys_dup && support input/output redirection in user_shell
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5 years ago |
|
Yifan Wu
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a7346c96b4
|
DiskInode sz->128bytes && user heap -> 32KiB
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5 years ago |
|
Yifan Wu
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8a1c96d963
|
Add tool: cat
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5 years ago |
|
Yifan Wu
|
01280fc833
|
Support indirect2 in easy-fs::layout::DiskInode
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5 years ago |
|
Yifan Wu
|
90d351bfe8
|
Support cmdline_args when sys_exec.
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5 years ago |
