b4833e9c49
simplify user 'sh' with alloc
6 years ago
68f73bcd1a
use global allocator in rust user programs
6 years ago
fbf9409db2
Convert frame buffer to pa in virtio_gpu as well
6 years ago
f399805196
Use KERN_VA_BASE and MEMORY_OFFSET to convert between kern va and pa
6 years ago
8313b8854e
cherry-pick virtio improvement from lab8-rv32
...
Move mandelbrot to test mod, cleanup virtio feature negotiation and add addr2line script to Makefile
Implement full virtqueue operations, virtio input driver
Use new virtqueue implementation for virtio net driver
Implement virtio blk device support and use it instead of memory sfs when available
fix dirty hack for virtio_blk
6 years ago
c7d736acd4
use rust-toolchain file instead of rustup override
6 years ago
95dfb7684f
update kflash.py, fix build k210
6 years ago
2766f49986
update README, Travis, Makefile
6 years ago
2303a8099b
update Rust compiler to support riscv64
6 years ago
ac0c19cdb0
support Sv39
...
To test: make run arch=riscv64 board=u540
6 years ago
fc8888db72
update for new paging mechanism on riscv. move kernel va to 0x(ffffffff)c0000000.
6 years ago
1ceb7ae12d
use #[repr(C)] instead of #[repr(packed)] to avoid warning
6 years ago
847a1c7576
use core::sync::atomic::fence
6 years ago
66c84b4599
update to x86_64 0.4
6 years ago
238de1b282
fix compile for rv64
6 years ago
047f4ffdcc
cherry-pick jiegec's work ( #3 ) from lab8-rv32: virtio drivers, network stack
...
Read and parse dtb upon boot
Implement virtio net device detection
Negotiate feature bits for virtio-net
Read MAC address from virtio-net device and detect virtqueues
Receiving from virtio net device is working for the first time
Implement driver interface and interrupt handling routines
Rearrange drivers into upper directory
Implement initial support for processing arp request and reply packet
Refactor MAC address and IPv4 address into structs, and implement ICMP echo reply
Fix typos
Implement initial support for virtio gpu driver
Complete first working version of virtio gpu driver with mandelbrot example
Use smoltcp and implement a udp and tcp server on top of it
Cleanup virtio net code
6 years ago
xyongcn
353850f41d
Update README.md
6 years ago
3690a4ea3b
Merge pull request #1 from jiegec/master
...
Fix AArch64 toolchain downloading in Travis CI
6 years ago
b1d01928c3
Use core::mem::size_of instead of core:intrinsics::size_of. Thanks @wangrunji0408
6 years ago
6e887d5505
Replace hardcoded instruction length with size_of in backtrace
6 years ago
5350ecb09f
Add addr2line tool for annotating backtrace
6 years ago
e3262698be
Fix aarch64 toolchain detection and add missing compiler_builtins v0.1.5
6 years ago
74dea5836f
Fix toolchain download link
6 years ago
4beb865d32
Update toolchain location and detection
6 years ago
66cdbd0713
Update aarch64 toolchain location
6 years ago
090796d3f0
Implement backtrace support for RISCV32
6 years ago
7d6856ceab
Implement backtrace support for RISCV64
6 years ago
d8edd1a7db
Implement backtrace support for AArch64
6 years ago
61eda6b19e
Add 0.1.4 compiler_builtins. Git ignore llc.
6 years ago
08c73945eb
Update README.md
6 years ago
0965d24083
fix map_kernel on riscv32
6 years ago
46e7a61ba7
Update README.md
6 years ago
4bcb903b46
update travis script
6 years ago
2d5178d0b7
rename ucore to rcore
6 years ago
b8e32f8854
update README. lock Rust nightly version
6 years ago
62221387c1
add OSTrain group5 reports
6 years ago
f0ea48126d
fix sys_wait arg type: isize -> i32
6 years ago
61dfcb5558
Merge remote-tracking branch 'equation314/arch-aarch64' into merging
...
# Conflicts:
# kernel/Makefile
# kernel/src/arch/aarch64/board/raspi3/irq.rs
# kernel/src/arch/aarch64/memory.rs
# kernel/src/arch/riscv32/paging.rs
# kernel/src/arch/x86_64/paging.rs
6 years ago
826b23811d
Merge branch 'doc' into arch-aarch64
6 years ago
a485cfae04
aarch64/doc: rename raspi3.md to README.md
6 years ago
dfb2d49cd6
aarch64/doc: add console driver
6 years ago
b4e0b38286
aarch64/doc: add framebuffer driver
6 years ago
1aa8436d71
aarch64/doc: add interruption & timer drivers
6 years ago
7fda4e360f
aarch64/doc: add GPIO, mini UART, mailbox drivers
6 years ago
e46b6c7b0c
move target json. add kflash.py
6 years ago
190711fbc2
yet another riscv atomic fix
6 years ago
e1d0d2a020
aarch64/doc: add overview of AArch64
6 years ago
5d7e97d9e9
fix interrupt in process crate
6 years ago
9bc0a89a94
aarch64/doc: add file links
6 years ago
1523e7ea5f
aarch64/doc: add context switch
6 years ago
WangRunji
Jiajie Chen
Jiajie Chen
xyongcn
dzy
chyyuu
equation314