equation314
|
bb1c1abaa4
|
aarch64/mmu: can run on the real raspi3
|
6 years ago |
|
equation314
|
a9de99d3a9
|
aarch64/mmu: remap kernel memory ranges at the end of memory::init()
|
6 years ago |
|
equation314
|
99c5b3c3f8
|
Merge branch 'arch-aarch64' into mmu
|
6 years ago |
|
equation314
|
13be52133d
|
aarch64: move kernel stack top to 0x100000
|
6 years ago |
|
equation314
|
f398945ad3
|
aarch64: hard link user program
|
6 years ago |
|
equation314
|
9e8124abbb
|
aarch64/mmu: mmu enabled
|
6 years ago |
|
equation314
|
576ae1d911
|
add setup_page_table
|
6 years ago |
koumingyang
|
ef213d60bb
|
mmu
|
6 years ago |
|
equation314
|
5610d0bdb0
|
aarch64: context switch is runnable!
|
6 years ago |
|
equation314
|
67b920cc16
|
aarch64: format paging.rs
|
6 years ago |
|
koumingyang
|
a0b948fb53
|
add basic alloc
|
6 years ago |
|
koumingyang
|
a13f39149b
|
add basic alloc
|
6 years ago |
|
equation314
|
9fc13c8ebb
|
aarch64: implement syscall
|
6 years ago |
|
equation314
|
a91534e34d
|
aarch64: implement context switch, but not tested
|
6 years ago |
|
equation314
|
3e1d8c5827
|
aarch64: implement ARM generic timer, can work in qemu
|
6 years ago |
|
equation314
|
07aa9a0686
|
aarch64: implement IRQ & system timer, but don't work in qemu
|
6 years ago |
|
equation314
|
8c19499112
|
aarch64: implement exception interface & synchronous exception handler
|
6 years ago |
|
equation314
|
3386a793a5
|
aarch64: disable NEON
|
6 years ago |
|
equation314
|
632baedabd
|
aarch64: can run on the real raspi3
|
6 years ago |
|
equation314
|
2e094d08bc
|
common: add a logo
|
6 years ago |
|
equation314
|
abf3418d24
|
aarch64: implement I/O by serial port
|
6 years ago |
|
equation314
|
addf49ffdb
|
aarch64: add crate bcm2837, implement GPIO
|
6 years ago |
|
equation314
|
cc936ded35
|
aarch64: bootable in qemu
|
6 years ago |
|
equation314
|
174e0da3b6
|
aarch64: basic framework
|
6 years ago |
WangRunji
|
924c061d64
|
Merge branch 'x86-boot'
# Conflicts:
# crate/riscv
# kernel/Makefile
|
7 years ago |
|
WangRunji
|
7a9b746c68
|
x86_64 back to normal.
* Fix kernel stack P4E
* User programs: disk0 -> disk1
* IDE IRQ appears ??
|
7 years ago |
|
WangRunji
|
7f00001fd1
|
Move to higher half
|
7 years ago |
dzy
|
5a0ce1e464
|
Refactored RISC-V page table identity mapping into a function.
|
7 years ago |
|
WangRunji
|
0a9c294814
|
Fix x86_64 startup. TODO: higher half.
* Remove legacy boot, MP, ACPI.
* Disable SMP.
* Modify startup: boot -> arch::init -> kmain.
* Fix FrameAllocator on x86_64.
* Remove kernel remap.
* Alloc kernel heap at bss.
|
7 years ago |
|
WangRunji
|
0437e5cb17
|
Make it compile for bootimage toolchain
* Revert to nightly-2018-08-27 due to its bug on macOS
* Not build C code
|
7 years ago |
|
WangRunji
|
caeff9ad97
|
Update packages and fit for new Rust nightly
|
7 years ago |
|
WangRunji
|
cbe7affc5d
|
Merge riscv for QEMU & FPGA
|
7 years ago |
|
WangRunji
|
ff8930a36c
|
Make frame allocator smaller. Fix serial stupid bug.
|
7 years ago |
|
WangRunji
|
3cf118ba67
|
Mul & div inst emulation
|
7 years ago |
|
WangRunji
|
b99dc3d1cf
|
Merge branch 'new-rv-toolchain' into board
|
7 years ago |
|
WangRunji
|
640872d154
|
Use alloc API to fix stack overflow in release mode.
|
7 years ago |
|
WangRunji
|
384f6a9c9c
|
Change kernel heap to identity map
|
7 years ago |
|
WangRunji
|
dc97b4b433
|
Fix atomic_compare_exchange
|
7 years ago |
|
WangRunji
|
3d0d6e3d02
|
Merge branch 'new-rv-toolchain' into board
# Conflicts:
# kernel/Makefile
# kernel/src/arch/riscv32/boot/entry.asm
|
7 years ago |
|
WangRunji
|
3d6fcb8d8c
|
Fix x86_64. Not elegant.
|
7 years ago |
|
WangRunji
|
10e3cea340
|
Only use Rust toolchain to build for rv32. Set arch to rv32i. x86_64 broken.
|
7 years ago |
|
WangRunji
|
b88648ff44
|
Fit for newest Rust nightly. x86_64 ok, riscv32 broken.
|
7 years ago |
|
WangRunji
|
7e5726845f
|
Simple bootloader. Remove riscv-pk.
|
7 years ago |
|
WangRunji
|
a2111a928f
|
Move thread mod to ucore-process crate
|
7 years ago |
|
WangRunji
|
776dc976c9
|
Fix for user
|
7 years ago |
|
WangRunji
|
6022ec8efc
|
Fix load user program out of range
|
7 years ago |
|
WangRunji
|
52d3443e05
|
Recover idle process. Make shell wait for the user it spawned.
|
7 years ago |
|
WangRunji
|
c8a9eaf3e6
|
Split process mod to extern crate
|
7 years ago |
|
WangRunji
|
37a6df252f
|
Refactor process mod
|
7 years ago |
|
WangRunji
|
97b838981f
|
Fix console
|
7 years ago |
