equation314
3386a793a5
aarch64: disable NEON
6 years ago
equation314
001254fd64
riscv32: change linker to rust-lld
6 years ago
equation314
ae5260db5c
aarch64: change linker to rust-lld
6 years ago
equation314
7746485861
aarch64: add target 'install' to Makefile
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
517a78d114
aarch64: implement mini UART for bcm2837
6 years ago
WangRunji
72dc3f62ad
Remove kernel stack from MemorySet.
6 years ago
equation314
faa5f01f31
aarch64: fix a bug of bcm2837::asm::dealy()
6 years ago
equation314
addf49ffdb
aarch64: add crate bcm2837, implement GPIO
6 years ago
WangRunji
438e290b6d
Fix PageTable::get_entry -> Option.
6 years ago
equation314
cc936ded35
aarch64: bootable in qemu
6 years ago
WangRunji
a42d6086c6
Simplify IDE code.
6 years ago
WangRunji
81196729e4
Fix RV32 atomic.
...
- Fix __atomic_compare_exchange_4().
- Add patch for core::sync::atomic.
- Revert kernel Mutex.
6 years ago
chenqiuhao
ede69959e4
debug for compare exchange
6 years ago
equation314
174e0da3b6
aarch64: basic framework
6 years ago
equation314
1140d32aaa
add arch=aarch64 & board=raspi3 to Makefile
6 years ago
equation314
70abc9ec2e
ignore .DS_Store
6 years ago
WangRunji
925a08f9ae
Add OSLab/exp3 report
6 years ago
WangRunji
95ab9caba1
Add impl of atomic_fetch_*
6 years ago
WangRunji
0680023e35
Recover wait/sleep
6 years ago
WangRunji
c734f79699
Drop context when process exit. Remove util mod.
6 years ago
WangRunji
85a1dca684
Use weak linkage to provide dependencies for process::thread.
6 years ago
WangRunji
80b161db98
Recover set_priority and fork
6 years ago
WangRunji
5db908b1c5
Separate ProcessManager to a mod.
6 years ago
WangRunji
f7eb09e856
Multicore processing WORKS! Basically ...
...
- Rewrite processor.rs
Refactor to `Processor` & `ProcessManager`
- Use Box<dyn> instead of generic.
- Wait/sleep/wakeup is not supported yet.
I'm considering to implement them with WaitQueue.
6 years ago
WangRunji
6741ba399b
Add arch::cpu::halt(). Halt when panic.
6 years ago
lcy1996
ec27ed8d2e
add comment
6 years ago
lcy1996
5f34cc54d8
Merge branch 'OsTrain2018-g4' of github.com:oscourse-tsinghua/RustOS into lcy_issue1
6 years ago
lcy1996
63349ade19
Finish add more comment for kernel and finish set user memory swappable.
6 years ago
chenqiuhao
9474ad7220
update atomic function and workaround the LLVM compiling bug(maybe)
6 years ago
WangRunji
5bc392f388
Enable RV32 IPI.
6 years ago
WangRunji
ff18852c56
Reorganize docs.
6 years ago
WangRunji
1b4edf3bb2
Merge branch 'rv32-smp-porting' into dev
...
# Conflicts:
# kernel/Makefile
6 years ago
WangRunji
72e92c07f9
Switch to RV64 GNU toolchain. Simplify compiler_rt.
6 years ago
WangRunji
f1771f8ef2
Finish x86 SMP startup. Support timer & IPI.
...
- Remove smp, apic mod.
Instead, use new bootloader & apic crate.
- Disable PIC & PIT.
Instead, use IOAPIC & APIC Timer.
6 years ago
maoyuchaxue
f27fd37d82
replaced spin::Mutex with sync::SpinLock, now spinlock works well.
6 years ago
maoyuchaxue
6df13c57ca
Merge branch 'rv32-smp-porting' of https://github.com/char-fish-after-lunch/RustOS into rv32-smp-porting
6 years ago
maoyuchaxue
f7b7b1bcd6
added workaround for atomic ops
6 years ago
maoyuchaxue
cfda03a0f2
trying to add atomic implementations in rv32, but still buggy
6 years ago
lcy1996
0a81014007
Add page handler for swap in/out in riscv32's pagefault
6 years ago
maoyuchaxue
a34783c277
a late proposal.pptx
6 years ago
maoyuchaxue
d55eae7122
a late proposal.md
6 years ago
maoyuchaxue
49cd04dce3
added rv32 smp booting, with slight modification to bbl
6 years ago
maoyuchaxue
6cf0d6db23
fixed setting in riscv-pk to enable rv32ia, added smp option in Makefile
6 years ago
cfgbd
da74c628ec
ignore eclipse files
6 years ago
lcy1996
0a7ec18701
Add page fault handler to riscv 32.
6 years ago
WangRunji
6cdf505f62
Add OSLab/exp2 report
6 years ago
Ben Pig Chu
f5acc273d7
Merge branch 'OsTrain2018-g4' of https://github.com/oscourse-tsinghua/RustOS into crate-memory-comment
6 years ago