d3bd19867c
Use latest virtio-drivers && add huge_write_mt but it cannot work now
3 years ago
6f09af2c0f
Support signal mechanism for ch8(only works on signal-thread apps)
3 years ago
29d6d26644
Fix cat && add count_lines
3 years ago
1c55663478
Small Fix && cargo fmt
3 years ago
740730e7f7
Merge recent update from ch7 && cargo clippy
3 years ago
514c110a28
Bump Rust to nightly-2022-01-19
3 years ago
40f37501af
Maximum concurrent processes from 40/35->30.
3 years ago
2ac621972c
Merge recent updates from ch7.
3 years ago
72d6b38fca
Now PageTable::unmap calls PageTable::find_pte instead of PageTable::find_pte_create.
3 years ago
abd9d361e4
Bump to rust nightly-2022-01-01, feature global_asm,asm->stable
3 years ago
713e78ea91
add condvar in kernel and app
3 years ago
1c0bbf4404
add user app: sync_sem.rs
3 years ago
3dc6d9c97c
add user app: race_adder with arg
3 years ago
5753a09366
Implement mpsc using semaphores.
3 years ago
aedd7f5612
Add a solution of Philosopher dining problem using Mutex with an illustration.
3 years ago
b851f8d743
Create threads with a argument. See bin/threads_arg.rs
3 years ago
8adfc90db9
Implement sleep using blocking & BinaryHeap.
3 years ago
7225254d8a
Add MutexBlocking.
3 years ago
b0fad5aca3
Add MutexSpin and several syscalls.
3 years ago
43c6b7cf01
Add race_adder_{atomic,loop}.
3 years ago
136e26ae6c
User base from 0x0->0x10000; user image size limit from 128MB->16MB; trigger race condition on k210
4 years ago
24b3c82b8a
Stage2: multiple user threads based on uniprocessor, see new added test race_adder and threads.
4 years ago
1493ec9459
Stage1 clear! All applications work but now they are based on threads.
4 years ago
c599a31dd0
Debugging sys_exec :(
4 years ago
bf69560f9b
Update rustsbi; huge_write writes 1MiB
4 years ago
315e61da1a
Rm spin::Mutex except for easy-fs & add new test huge_write & flush cache to disk after a write transaction
4 years ago
a09429b32c
Link small sections in linker
4 years ago
3e1c12b6a1
Add sys_dup && support input/output redirection in user_shell
4 years ago
a7346c96b4
DiskInode sz->128bytes && user heap -> 32KiB
4 years ago
8a1c96d963
Add tool: cat
4 years ago
90d351bfe8
Support cmdline_args when sys_exec.
4 years ago
920d077a66
Refactor easy-fs.
4 years ago
69933e2985
Close all pipes in pipetest.
4 years ago
b6626d534b
Fix other usertests: xstate -> exit_code
4 years ago
b8240fac5a
Fix user_shell
4 years ago
a6c7b52283
Fix exit_code in user
4 years ago
606abbe6a1
Simple filetest passed on qemu/k210.
4 years ago
63bccc4e8f
Now sleep test sleeps 5secs.
4 years ago
8e178c0080
Pipe OK.
4 years ago
f5c029d3db
k210 only can use 6M before configuring sdcard.
4 years ago
84b10893d4
forktree worked with depth=3 on k210 platform.
4 years ago
244c0ee84d
Handle backspace for k210/qemu platform && Add lots of user tests.
4 years ago
7a1bc49eb3
Update rustsbi-k210 to enable lagacy console_putchar. Adjust alignment of links apps. Run matrix on K210!
4 years ago
3a2f89fc67
Avoid panicking when inputting error app name; List all apps when initializing.
4 years ago
3642f9c56d
Implement many process syscalls.
4 years ago
81bef97f09
Add user program initproc/user_shell, allow user programs allocate data on heap.
4 years ago
8ee3671269
Split kernel/user trap handler && Fix user tests.
4 years ago
064f1cb5cb
Fetching buffer arguments from user space.
4 years ago
1256085d36
Frame Allocator OK.
4 years ago
4b01ff7cc4
Build application at 0x0 in release mode.
4 years ago
Yifan Wu
Yu Chen