Yu Chen
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0fcea5a05b
|
sbi spec uses a6, a7 as sbicall id, so we need to set a6 to 0
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2022-06-22 00:45:17 +08:00 |
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Yu Chen
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ab99bc8c28
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add cargo fmt in Makefile, and exec make fmt
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2022-05-20 08:55:07 +08:00 |
|
Yifan Wu
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e87bb122a8
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Fix #69.
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2022-05-13 00:58:11 -07:00 |
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Yu Chen
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139fbc637a
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add #![deny(missing_docs)] AND #![deny(warnings)] in main.rs, and add more comments
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2022-03-26 23:00:04 +08:00 |
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Yu Chen
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5946903948
|
update ch4 with more comments
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2022-03-26 21:34:42 +08:00 |
|
Yu Chen
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90cf5659aa
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update ch4:add some exception support in trap_handler function, add two *_fault.rs apps
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2022-03-11 19:11:40 +08:00 |
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Yifan Wu
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3731e84460
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Add boards/ && cargo clippy
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2022-01-24 16:12:56 -08:00 |
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Yifan Wu
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3a120122ba
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cargo clippy & fmt
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2022-01-21 14:23:53 -08:00 |
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Yifan Wu
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3503a177ac
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Now PageTable::unmap calls PageTable::find_pte instead of PageTable::find_pte_create.
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2022-01-13 17:04:23 -08:00 |
|
Yifan Wu
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880656d6a0
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Kernel cannot dump now.
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2022-01-03 19:37:32 -08:00 |
|
Yifan Wu
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76b6ba65ac
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Bump to rust nightly-2022-01-01, feature global_asm,asm->stable
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2022-01-01 01:48:25 -08:00 |
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Yifan Wu
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a8ccba1aed
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Now construction of PA/VA only uses 56/39 bits.
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2021-11-13 02:55:14 -08:00 |
|
Yifan Wu
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37346c8d0f
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Remove spin::Mutex in frame_allocator and memory_set.
|
2021-09-08 00:26:22 +08:00 |
|
Yifan Wu
|
cb7249f0e7
|
Exclusive UPSafeCell: A RefCell wrapper
|
2021-07-20 00:07:56 +08:00 |
|
Yifan Wu
|
258516a3ca
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Replace llvm_asm! with asm
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2021-07-18 19:21:16 +08:00 |
|
Yifan Wu
|
cf7c2abaa6
|
RefCell->UPSafeCell && TaskCx->TCB
|
2021-07-12 22:09:34 +08:00 |
|
Yifan Wu
|
8ca3b5826d
|
Fix end_va bug in translated_byte_buffer
|
2021-03-23 19:18:12 +08:00 |
|
Yifan Wu
|
1c6c8757ee
|
Link small sections in linker
|
2021-03-07 19:56:36 +08:00 |
|
Yifan Wu
|
87e30fdaa8
|
Fix overflow bug when ceiling va
|
2021-02-24 03:48:55 +08:00 |
|
Yifan Wu
|
04af18cb47
|
Bump rustsbi to 0.1.1 && make config of qemu/k210 different
|
2021-02-07 18:17:00 +08:00 |
|
Yifan Wu
|
05fd1c8f85
|
Do not clone KERNEL_SPACE in mm::init
|
2021-01-27 07:29:16 +08:00 |
|
Yifan Wu
|
251758316f
|
Fix k210 CLOCK_FREQ
|
2021-01-26 15:32:51 +08:00 |
|
Yifan Wu
|
c33c0f8aea
|
Update from previous chapters.
|
2021-01-06 00:19:10 +08:00 |
|
Yifan Wu
|
3851c2d561
|
Move some variable name to task_cx to task_cx_ptr2
|
2021-01-04 16:05:15 +08:00 |
|
Yifan Wu
|
6011a6a943
|
Flush icache before returning to user.
|
2021-01-03 17:02:34 +08:00 |
|
Yifan Wu
|
8522c2f4cd
|
Remove meaningless sstatus::set_sie() when initializing.
|
2021-01-03 16:05:04 +08:00 |
|
Yifan Wu
|
9e861c2819
|
ch4 ok on qemu/k210 && Remove some comments.
|
2020-12-08 01:35:08 +08:00 |
|
Yifan Wu
|
485db04a2b
|
Split kernel/user trap handler && Fix user tests.
|
2020-12-07 18:57:23 +08:00 |
|
Yifan Wu
|
1008d92c35
|
Fetch buffer in user space as a Vec.
|
2020-12-07 18:07:19 +08:00 |
|
Yifan Wu
|
9366099b28
|
Fetching buffer arguments from user space.
|
2020-12-06 13:56:13 +08:00 |
|
Yifan Wu
|
d38b24a9cb
|
Analyse ELF.
|
2020-12-04 17:53:14 +08:00 |
|
Yifan Wu
|
b6f4327a3f
|
Kernel remapped.
|
2020-12-04 17:23:35 +08:00 |
|
Yifan Wu
|
e37e5708e4
|
Frame Allocator OK.
|
2020-12-03 10:40:30 +08:00 |
|
Yifan Wu
|
528d99258a
|
Heap test passed on k210/qemu, heap size = 3M.
|
2020-12-02 10:32:26 +08:00 |
|
Yifan Wu
|
1cef77eac7
|
Chapter3: power2/3/5 & sleep test worked on k210/qemu based on timer.
|
2020-11-29 10:31:15 +08:00 |
|
Yifan Wu
|
adbe671fe1
|
sys_yield tests worked on qemu.
|
2020-11-29 04:01:38 +08:00 |
|
Yifan Wu
|
3f3e6b2b99
|
Switch ok with debug mode apps, implement sys_exit correctly later.
|
2020-11-29 01:31:36 +08:00 |
|
Yifan Wu
|
4e8059e222
|
Add sys_yield tests and compile them to different location.
|
2020-11-28 16:22:29 +08:00 |
|
Yifan Wu
|
6671f99afb
|
Update rustsbi-qemu && batch worked on qemu/k210.
|
2020-11-20 11:10:38 +08:00 |
|
Yifan Wu
|
2ce04bf19f
|
Run hello_world/power one by one in batch mode.
|
2020-11-20 01:18:25 +08:00 |
|
Yifan Wu
|
bae5383602
|
Try batch but kernel panicked.
|
2020-11-19 18:01:16 +08:00 |
|
Yifan Wu
|
220397e5a5
|
Auto link multiple applications in kernel.
|
2020-11-19 04:33:06 +08:00 |
|
Yifan Wu
|
1943a50d0d
|
Working on app data auto linking.
|
2020-11-18 18:29:53 +08:00 |
|
Yifan Wu
|
d2c0be3dd0
|
Chapter1: Update panic_handler.
|
2020-11-13 12:06:39 +08:00 |
|
Yifan Wu
|
6a96d7d122
|
Update linker & Hello k210/qemu(release mode).
|
2020-11-12 17:13:57 +08:00 |
|
Yifan Wu
|
dc4f1e3dbf
|
Small update.
|
2020-11-11 23:40:00 +08:00 |
|
Yifan Wu
|
5b69a312ba
|
Load kernel on qemu/k210.
|
2020-11-11 16:50:00 +08:00 |
|
Yifan Wu
|
4480790386
|
Compiled on target platform.
|
2020-11-10 23:02:38 +08:00 |
|