WangRunji
beb6533059
impl sys_getdirentry. 'ls' ok.
6 years ago
WangRunji
16be828370
impl sys_fstat
6 years ago
WangRunji
e27aea47e1
impl file syscalls, without test
6 years ago
WangRunji
91bd411a8f
fit for multi-thread sfs
...
- use global root inode
- remove global IDE on x86
6 years ago
WangRunji
0a6b4fb8f2
Modify const. Update cargo.
6 years ago
WangRunji
7229b49eb8
Use rust-lld for RV32. Remove riscv git submodule.
6 years ago
WangRunji
438e290b6d
Fix PageTable::get_entry -> Option.
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
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
WangRunji
7a9b746c68
x86_64 back to normal.
...
* Fix kernel stack P4E
* User programs: disk0 -> disk1
* IDE IRQ appears ??
6 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.
6 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
6 years ago
WangRunji
caeff9ad97
Update packages and fit for new Rust nightly
6 years ago
WangRunji
10e3cea340
Only use Rust toolchain to build for rv32. Set arch to rv32i. x86_64 broken.
6 years ago
WangRunji
b88648ff44
Fit for newest Rust nightly. x86_64 ok, riscv32 broken.
6 years ago
WangRunji
c8a9eaf3e6
Split process mod to extern crate
6 years ago
WangRunji
6b0556e135
Add Cargo.lock
6 years ago