Yu Chen
c009012d85
Merge branch 'ch9' into main
3 years ago
Yifan Wu
21d57c1396
use exclusive_session to eliminate some explicit drops.
3 years ago
Yifan Wu
334d868a5c
We should disable sie before trapping back to user.
3 years ago
Yifan Wu
fbe8e39b38
Still a lot of bugs :(
3 years ago
Yifan Wu
53034d7c33
Add ns16550a
3 years ago
Yifan Wu
d3bd19867c
Use latest virtio-drivers && add huge_write_mt but it cannot work now
3 years ago
Yifan Wu
6ef566faac
IRQ-based VirtIOBlk Access. Plz wait for the virtio-drivers crate to be updated.
3 years ago
Yifan Wu
89b9d7c161
Merge recent updates from ch8
3 years ago
Yifan Wu
61152471b7
Add boards/ && clippy
3 years ago
Yifan Wu
6f09af2c0f
Support signal mechanism for ch8(only works on signal-thread apps)
3 years ago
Yifan Wu
1c55663478
Small Fix && cargo fmt
3 years ago
Yifan Wu
740730e7f7
Merge recent update from ch7 && cargo clippy
3 years ago
Yifan Wu
e8686526bb
Ref asm&global_asm from core::arch.
3 years ago
Yifan Wu
2ac621972c
Merge recent updates from ch7.
3 years ago
Yifan Wu
cba8d9e6d8
Now PageTable::unmap calls PageTable::find_pte instead of PageTable::find_pte_create.
3 years ago
Yifan Wu
72d6b38fca
Now PageTable::unmap calls PageTable::find_pte instead of PageTable::find_pte_create.
3 years ago
Yifan Wu
cf6d905ac4
Kernel cannot dump now.
3 years ago
Yifan Wu
abd9d361e4
Bump to rust nightly-2022-01-01, feature global_asm,asm->stable
3 years ago
Yu Chen
713e78ea91
add condvar in kernel and app
3 years ago
Yu Chen
90796450fe
fix typo of sys_semaphore_create
3 years ago
Yifan Wu
4ad64e83f6
MutexBlocking works correctly.
3 years ago
Yifan Wu
b77b108a28
Update os/Makefile, rm ... -f -> rm -f ...
3 years ago
Yu Chen
3d2909e990
Merge branch 'ch8' into main
3 years ago
Yifan Wu
2041a7c0d4
Now construction of PA/VA only uses 56/39 bits.
3 years ago
Yifan Wu
cd6754a7df
rust->nightly-2021-10-15,cargo-binutils->0.3.3
3 years ago
Yifan Wu
5753a09366
Implement mpsc using semaphores.
3 years ago
Yifan Wu
b851f8d743
Create threads with a argument. See bin/threads_arg.rs
3 years ago
Yifan Wu
8adfc90db9
Implement sleep using blocking & BinaryHeap.
3 years ago
Yifan Wu
7225254d8a
Add MutexBlocking.
3 years ago
Yifan Wu
b0fad5aca3
Add MutexSpin and several syscalls.
3 years ago
Yifan Wu
136e26ae6c
User base from 0x0->0x10000; user image size limit from 128MB->16MB; trigger race condition on k210
4 years ago
Yifan Wu
24b3c82b8a
Stage2: multiple user threads based on uniprocessor, see new added test race_adder and threads.
4 years ago
Yifan Wu
1493ec9459
Stage1 clear! All applications work but now they are based on threads.
4 years ago
Yifan Wu
c599a31dd0
Debugging sys_exec :(
4 years ago
Yifan Wu
26bbec6320
Working on ch8
4 years ago
Yifan Wu
638eb8666a
Update rustc && rustsbi-k210
4 years ago
Yifan Wu
bf69560f9b
Update rustsbi; huge_write writes 1MiB
4 years ago
Felix Yan
03151ac124
Correct typos in drivers/block/sdcard.rs
4 years ago
Yifan Wu
315e61da1a
Rm spin::Mutex except for easy-fs & add new test huge_write & flush cache to disk after a write transaction
4 years ago
Yifan Wu
e7f120bab3
Downgrade cargo-binutils to 0.2.0
4 years ago
Yifan Wu
f7ed29756c
Link small sections in linker
4 years ago
Yifan Wu
ff69985d79
Downgrade cargo-binutils to 0.2.0
4 years ago
Yifan Wu
a09429b32c
Link small sections in linker
4 years ago
Spxg
a1cda4aa59
panic_handler: update msg format and add column location
4 years ago
Yifan Wu
3554e20dc6
Do not fetch tools when running on qemu.
4 years ago
Yifan Wu
d57a160b32
Do not fetch tools when running on qemu.
4 years ago
Yifan Wu
818363f2ca
Fix qemu mmio range
4 years ago
Yifan Wu
195816ce2c
Fix qemu mmio range
4 years ago
Yifan Wu
dd2be93ef0
Fix k210 alignment issue when push cmdargs when sys_exec
4 years ago
Yifan Wu
e643af7937
Fix k210 alignment issue when push cmdargs when sys_exec
4 years ago