equation314
b5cc79d1b2
modify mmio() & set_mmio() in PageEntry
2018-12-17 14:28:51 +08:00
equation314
48cf25716f
aarch64/fb: flush data cache around mailbox accesses
...
can run on real raspi3
2018-12-17 01:34:44 +08:00
equation314
5987c2068b
aarch64/fb: remap framebuffer base address
2018-12-16 22:26:04 +08:00
equation314
d7511d8120
aarch64/fb: add mailbox property interfaces
2018-12-14 21:19:44 +08:00
equation314
81af2c82fd
aarch64: reduce some warnings, config system/generic timer in Makefile
2018-12-11 16:58:04 +08:00
equation314
6879c66e58
aarch64: set TTBR1 = TTBR0 in InactivePageTable::edit(), swap is OK
...
TODO: flush icache in the right place
2018-12-03 17:22:11 +08:00
WangRunji
b5ced136f7
fix merge compile error
2018-12-02 00:58:15 +08:00
WangRunji
fcf5074500
impl M-mode kernel for riscv32
2018-12-01 17:37:37 +08:00
WangRunji
18640b7537
impl NoMMU
2018-11-27 01:23:07 +08:00
WangRunji
2daf8c188d
Merge remote-tracking branch 'equation314/arch-aarch64' into dev
...
# Conflicts:
# .gitignore
# kernel/Cargo.lock
# kernel/Cargo.toml
# kernel/Makefile
# kernel/riscv32-blog_os.json
# kernel/src/consts.rs
# kernel/src/fs.rs
# kernel/src/lib.rs
# kernel/src/process/context.rs
# kernel/src/process/mod.rs
2018-11-20 00:15:19 +08:00
WangRunji
56fcad245a
update kernel to 2018 edition
2018-11-19 20:11:17 +08:00
WangRunji
c4935a1477
use pc-keyboard crate and enable keyboard again for x86
2018-11-18 19:20:26 +08:00
WangRunji
205f90a264
Merge branch 'dev' into g4-merge
...
# Conflicts:
# crate/memory/src/cow.rs
# crate/memory/src/memory_set.rs
# crate/memory/src/paging/mod.rs
# crate/memory/src/swap/mod.rs
# crate/process/src/lib.rs
# crate/process/src/process_manager.rs
# crate/process/src/processor.rs
# crate/process/src/thread.rs
# crate/riscv
# kernel/Cargo.lock
# kernel/src/arch/riscv32/compiler_rt.rs
# kernel/src/arch/riscv32/consts.rs
# kernel/src/arch/riscv32/context.rs
# kernel/src/arch/riscv32/interrupt.rs
# kernel/src/arch/riscv32/memory.rs
# kernel/src/arch/riscv32/mod.rs
# kernel/src/arch/riscv32/paging.rs
# kernel/src/arch/x86_64/driver/ide.rs
# kernel/src/arch/x86_64/interrupt/handler.rs
# kernel/src/arch/x86_64/mod.rs
# kernel/src/console.rs
# kernel/src/consts.rs
# kernel/src/fs.rs
# kernel/src/lib.rs
# kernel/src/memory.rs
# kernel/src/process/context.rs
# kernel/src/process/mod.rs
# kernel/src/syscall.rs
# kernel/src/trap.rs
2018-11-16 18:58:29 +08:00
WangRunji
e06f6b8bc5
update Cargo.toml & Cargo.lock
2018-11-16 15:17:25 +08:00
WangRunji
b3e5d1987e
update Cargo.lock
2018-11-16 00:30:15 +08:00
WangRunji
beb6533059
impl sys_getdirentry. 'ls' ok.
2018-11-08 16:56:01 +08:00
WangRunji
16be828370
impl sys_fstat
2018-11-07 23:32:22 +08:00
WangRunji
e27aea47e1
impl file syscalls, without test
2018-11-07 13:35:59 +08:00
equation314
67b920cc16
aarch64: format paging.rs
2018-11-07 13:09:50 +08:00
koumingyang
a0b948fb53
add basic alloc
2018-11-07 12:00:57 +08:00
koumingyang
a13f39149b
add basic alloc
2018-11-07 10:44:24 +08:00
WangRunji
91bd411a8f
fit for multi-thread sfs
...
- use global root inode
- remove global IDE on x86
2018-11-07 02:00:40 +08:00
equation314
3e1d8c5827
aarch64: implement ARM generic timer, can work in qemu
2018-11-04 18:15:26 +08:00
chenqiuhao
2002ddd5fa
move processor from wrj
2018-11-03 21:45:03 +08:00
WangRunji
0a6b4fb8f2
Modify const. Update cargo.
2018-11-02 16:14:29 +08:00
WangRunji
7229b49eb8
Use rust-lld for RV32. Remove riscv git submodule.
2018-10-30 13:30:20 +08:00
lcy1996
edde416052
Finish swap for multi-user process
2018-10-30 12:45:09 +08:00
equation314
addf49ffdb
aarch64: add crate bcm2837, implement GPIO
2018-10-27 02:45:47 +08:00
WangRunji
438e290b6d
Fix PageTable::get_entry -> Option.
2018-10-26 23:43:12 +08:00
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.
2018-10-24 00:28:29 +08:00
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.
2018-10-19 01:14:21 +08:00
WangRunji
7a9b746c68
x86_64 back to normal.
...
* Fix kernel stack P4E
* User programs: disk0 -> disk1
* IDE IRQ appears ??
2018-09-18 17:49:12 +08:00
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.
2018-09-09 02:35:32 +08:00
WangRunji
0437e5cb17
Make it compile for bootimage toolchain
...
* Revert to nightly-2018-08-27 due to its bug on macOS
* Not build C code
2018-09-07 12:44:40 +08:00
WangRunji
caeff9ad97
Update packages and fit for new Rust nightly
2018-09-04 13:19:23 +08:00
WangRunji
10e3cea340
Only use Rust toolchain to build for rv32. Set arch to rv32i. x86_64 broken.
2018-08-05 00:24:36 +08:00
WangRunji
b88648ff44
Fit for newest Rust nightly. x86_64 ok, riscv32 broken.
2018-08-04 16:20:25 +08:00
WangRunji
c8a9eaf3e6
Split process mod to extern crate
2018-07-17 01:56:28 +08:00
WangRunji
6b0556e135
Add Cargo.lock
2018-07-15 16:43:43 +08:00
