32e7f0ed52
fix process startup stack for musl libc
6 years ago
2d5178d0b7
rename ucore to rcore
6 years ago
1ca2bde069
maually remove warning, pt1
6 years ago
d20d22b85b
add hint for user shell. detect cores through 'SMP' env.
6 years ago
6952f008e0
rename ContextImpl to Process
6 years ago
acafe19e26
fix runtime error on aarch64
...
- InactivePageTable::activate should be separated for user & kernel (TTBR1/0)
- disable swappable for aarch64 (bug?)
- use polling getchar as serial interrupt is not implemented
6 years ago
b1bdac7d0f
fix merge for aarch64. now it works!
6 years ago
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
6 years ago
56fcad245a
update kernel to 2018 edition
6 years ago
df485d506e
simplify ProcessManager
...
- given that a proc can only be waited by its parent, wait_queue is no longer needed.
6 years ago
ef75c8a072
fix unwrap panic. now user shell is working.
6 years ago
da399dca96
remove Process struct
7 years ago
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
7 years ago
4d8d48cf4d
repair some bugs and move child control to processmanager
7 years ago
6652f8daf6
repair some bugs
7 years ago
9adcea44d5
Code transplanting: Fix bugs. Pass test 'spin'
7 years ago
5610d0bdb0
aarch64: context switch is runnable!
7 years ago
a91534e34d
aarch64: implement context switch, but not tested
7 years ago
fcdee71f9d
Merge confilt
7 years ago
c8ea2cb0cf
Fix bug and enable swap in/out and frame delayed allocating.
7 years ago
2002ddd5fa
move processor from wrj
7 years ago
b7d6b2989d
Fix bugs. Pass test 'spin'
...
- Fix ACK IRQ on x86.
- Add process exit handler.
7 years ago
6fc23e1134
Ugly impl sys_wait(0)
7 years ago
74facd8e87
Use Vec to replace array in ProcessManager.
7 years ago
85a1dca684
Use weak linkage to provide dependencies for process::thread.
7 years ago
80b161db98
Recover set_priority and fork
7 years ago
5db908b1c5
Separate ProcessManager to a mod.
7 years ago
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.
7 years ago
e4300d3515
Add more comment in kernel but not finished
7 years ago
ff8930a36c
Make frame allocator smaller. Fix serial stupid bug.
7 years ago
a2111a928f
Move thread mod to ucore-process crate
7 years ago
52d3443e05
Recover idle process. Make shell wait for the user it spawned.
7 years ago
c8a9eaf3e6
Split process mod to extern crate
7 years ago
37a6df252f
Refactor process mod
7 years ago
4faa8a65ae
Move kernel to a new directory
7 years ago
WangRunji
Ben Pig Chu
chenqiuhao
lcy1996
equation314