Yu Chen
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c009012d85
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Merge branch 'ch9' into main
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3 years ago |
Yifan Wu
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53034d7c33
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Add ns16550a
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3 years ago |
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Yifan Wu
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d3bd19867c
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Use latest virtio-drivers && add huge_write_mt but it cannot work now
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3 years ago |
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Yifan Wu
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89b9d7c161
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Merge recent updates from ch8
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3 years ago |
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Yifan Wu
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6f09af2c0f
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Support signal mechanism for ch8(only works on signal-thread apps)
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3 years ago |
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Yifan Wu
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29d6d26644
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Fix cat && add count_lines
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3 years ago |
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Yifan Wu
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1c55663478
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Small Fix && cargo fmt
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3 years ago |
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Yifan Wu
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740730e7f7
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Merge recent update from ch7 && cargo clippy
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3 years ago |
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Yifan Wu
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e8686526bb
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Ref asm&global_asm from core::arch.
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3 years ago |
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Yifan Wu
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514c110a28
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Bump Rust to nightly-2022-01-19
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3 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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3 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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3 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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3 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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3 years ago |
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Yu Chen
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713e78ea91
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add condvar in kernel and app
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3 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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3 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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3 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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3 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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3 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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3 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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3 years ago |
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Yifan Wu
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7225254d8a
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Add MutexBlocking.
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3 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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3 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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3 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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3 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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3 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 |
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Yifan Wu
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c599a31dd0
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Debugging sys_exec :(
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4 years ago |
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Yifan Wu
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bf69560f9b
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Update rustsbi; huge_write writes 1MiB
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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 |
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Yifan Wu
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a09429b32c
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Link small sections in linker
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4 years ago |
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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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4 years ago |
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Yifan Wu
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a7346c96b4
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DiskInode sz->128bytes && user heap -> 32KiB
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4 years ago |
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Yifan Wu
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8a1c96d963
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Add tool: cat
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4 years ago |
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Yifan Wu
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90d351bfe8
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Support cmdline_args when sys_exec.
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4 years ago |
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Yifan Wu
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920d077a66
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Refactor easy-fs.
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4 years ago |
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Yifan Wu
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69933e2985
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Close all pipes in pipetest.
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4 years ago |
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Yifan Wu
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b6626d534b
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Fix other usertests: xstate -> exit_code
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4 years ago |
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Yifan Wu
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b8240fac5a
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Fix user_shell
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4 years ago |
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Yifan Wu
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a6c7b52283
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Fix exit_code in user
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4 years ago |
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Yifan Wu
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606abbe6a1
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Simple filetest passed on qemu/k210.
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4 years ago |
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Yifan Wu
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63bccc4e8f
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Now sleep test sleeps 5secs.
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4 years ago |
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Yifan Wu
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8e178c0080
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Pipe OK.
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4 years ago |
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Yifan Wu
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f5c029d3db
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k210 only can use 6M before configuring sdcard.
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4 years ago |
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Yifan Wu
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84b10893d4
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forktree worked with depth=3 on k210 platform.
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4 years ago |
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Yifan Wu
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244c0ee84d
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Handle backspace for k210/qemu platform && Add lots of user tests.
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4 years ago |
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Yifan Wu
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7a1bc49eb3
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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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4 years ago |
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Yifan Wu
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3a2f89fc67
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Avoid panicking when inputting error app name; List all apps when initializing.
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4 years ago |
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Yifan Wu
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3642f9c56d
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Implement many process syscalls.
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4 years ago |
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Yifan Wu
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81bef97f09
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Add user program initproc/user_shell, allow user programs allocate data on heap.
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4 years ago |
