WangRunji
a224e85c8d
split scheduler mod, make Scheduler Sync
...
biscuit: fix argc, argv
2019-02-23 19:28:38 +08:00
WangRunji
e678186b3d
support idle for rcore-thread, remove idle thread in kernel
2019-02-23 16:54:02 +08:00
WangRunji
fc98719559
impl sys_mmap for annonymous
2019-02-23 00:07:28 +08:00
WangRunji
6e8a0e20ab
fix device compile error, update crate pc_keyboard
2019-02-22 21:15:05 +08:00
WangRunji
08c8d89974
update SFS to new rcore-fs
2019-02-22 17:10:57 +08:00
WangRunji
ca45f8f152
fix check user ptr in syscalls
2019-02-22 16:30:56 +08:00
WangRunji
d26a1bc617
split syscall mod
2019-02-22 14:10:24 +08:00
WangRunji
2cf7e7bd87
fix File in Process
2019-02-22 13:09:42 +08:00
WangRunji
cf9ac9ccfd
split fs mod
2019-02-22 13:08:40 +08:00
WangRunji
7927c7c168
Merge branch 'thread' into biscuit
...
# Conflicts:
# kernel/src/process/mod.rs
# kernel/src/process/structs.rs
# kernel/src/syscall.rs
2019-02-22 12:06:21 +08:00
WangRunji
e1dacb28ef
auto open stdin/out/err for new proc. pass biscuit hello,cat,echo ...
2019-02-22 11:44:48 +08:00
WangRunji
c69386fbc2
add rcore-user submodule
2019-02-21 18:35:10 +08:00
WangRunji
67e8bef0f5
modify syscall ids to match Linux 64. fix fork file bug.
2019-02-21 00:44:14 +08:00
WangRunji
8a1a38853e
support 'syscall' instruction by handling invalid opcode exception
2019-02-18 22:34:44 +08:00
WangRunji
a6b0da0c2f
rename x86_64 exception consts
2019-02-18 22:26:05 +08:00
WangRunji
32e7f0ed52
fix process startup stack for musl libc
2019-02-18 21:46:12 +08:00
WangRunji
a33d7632d6
rename 'KERN_VA_BASE' to 'KERNEL_OFFSET'. fix compile error
2019-02-18 14:42:25 +08:00
Jiajie Chen
fbf9409db2
Convert frame buffer to pa in virtio_gpu as well
2019-02-16 19:15:24 +08:00
Jiajie Chen
f399805196
Use KERN_VA_BASE and MEMORY_OFFSET to convert between kern va and pa
2019-02-16 18:06:32 +08:00
Jiajie Chen
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
2019-02-16 16:52:11 +08:00
WangRunji
95dfb7684f
update kflash.py, fix build k210
2019-02-16 14:31:47 +08:00
WangRunji
2766f49986
update README, Travis, Makefile
2019-02-15 16:10:24 +08:00
WangRunji
2303a8099b
update Rust compiler to support riscv64
2019-02-15 14:54:42 +08:00
WangRunji
ac0c19cdb0
support Sv39
...
To test: make run arch=riscv64 board=u540
2019-02-01 01:09:23 +08:00
WangRunji
fc8888db72
update for new paging mechanism on riscv. move kernel va to 0x(ffffffff)c0000000.
2019-01-31 23:20:21 +08:00
WangRunji
1ceb7ae12d
use #[repr(C)] instead of #[repr(packed)] to avoid warning
2019-01-31 18:07:15 +08:00
WangRunji
847a1c7576
use core::sync::atomic::fence
2019-01-29 16:08:00 +08:00
WangRunji
66c84b4599
update to x86_64 0.4
2019-01-28 14:24:56 +08:00
WangRunji
0ec5ad8056
split Process and Thread
2019-01-25 23:28:48 +08:00
WangRunji
5bffce787b
rename 'process' crate to 'thread'
2019-01-24 19:03:45 +08:00
WangRunji
238de1b282
fix compile for rv64
2019-01-24 12:31:28 +08:00
WangRunji
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
2019-01-23 22:28:45 +08:00
Jiajie Chen
b1d01928c3
Use core::mem::size_of instead of core:intrinsics::size_of. Thanks @wangrunji0408
2019-01-08 22:10:51 +08:00
Jiajie Chen
6e887d5505
Replace hardcoded instruction length with size_of in backtrace
2019-01-08 19:08:17 +08:00
Jiajie Chen
5350ecb09f
Add addr2line tool for annotating backtrace
2019-01-08 19:04:34 +08:00
Jiajie Chen
e3262698be
Fix aarch64 toolchain detection and add missing compiler_builtins v0.1.5
2019-01-08 13:49:49 +08:00
Jiajie Chen
4beb865d32
Update toolchain location and detection
2019-01-08 12:57:24 +08:00
Jiajie Chen
090796d3f0
Implement backtrace support for RISCV32
2019-01-08 12:05:29 +08:00
Jiajie Chen
7d6856ceab
Implement backtrace support for RISCV64
2019-01-08 11:33:31 +08:00
Jiajie Chen
d8edd1a7db
Implement backtrace support for AArch64
2019-01-08 11:05:28 +08:00
dzy
61eda6b19e
Add 0.1.4 compiler_builtins. Git ignore llc.
2019-01-06 20:17:35 +08:00
WangRunji
0965d24083
fix map_kernel on riscv32
2019-01-05 15:29:27 +08:00
WangRunji
2d5178d0b7
rename ucore to rcore
2019-01-03 21:26:50 +08:00
WangRunji
f0ea48126d
fix sys_wait arg type: isize -> i32
2019-01-03 18:37:27 +08:00
WangRunji
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
2019-01-03 18:21:13 +08:00
equation314
dfb2d49cd6
aarch64/doc: add console driver
2019-01-02 19:15:47 +08:00
equation314
1aa8436d71
aarch64/doc: add interruption & timer drivers
2019-01-01 20:47:19 +08:00
equation314
7fda4e360f
aarch64/doc: add GPIO, mini UART, mailbox drivers
2019-01-01 01:56:22 +08:00
WangRunji
e46b6c7b0c
move target json. add kflash.py
2019-01-01 01:53:33 +08:00
WangRunji
190711fbc2
yet another riscv atomic fix
2019-01-01 01:40:34 +08:00
