Jiajie Chen
0edfc07939
Allow page fault handler to bypass process lock and fix thread pool wakeup for exited process
2019-03-23 23:50:30 +08:00
WangRunji
d0202c945e
test and fix something on HiFiveU
2019-03-18 18:24:58 +08:00
WangRunji
a224e85c8d
split scheduler mod, make Scheduler Sync
...
biscuit: fix argc, argv
2019-02-23 19:28:38 +08:00
WangRunji
e678186b3d
support idle for rcore-thread, remove idle thread in kernel
2019-02-23 16:54:02 +08:00
WangRunji
7927c7c168
Merge branch 'thread' into biscuit
...
# Conflicts:
# kernel/src/process/mod.rs
# kernel/src/process/structs.rs
# kernel/src/syscall.rs
2019-02-22 12:06:21 +08:00
WangRunji
32e7f0ed52
fix process startup stack for musl libc
2019-02-18 21:46:12 +08:00
WangRunji
0ec5ad8056
split Process and Thread
2019-01-25 23:28:48 +08:00
WangRunji
5bffce787b
rename 'process' crate to 'thread'
2019-01-24 19:03:45 +08:00
WangRunji
2d5178d0b7
rename ucore to rcore
2019-01-03 21:26:50 +08:00
Ben Pig Chu
1ca2bde069
maually remove warning, pt1
2018-12-17 23:54:13 +08:00
WangRunji
d20d22b85b
add hint for user shell. detect cores through 'SMP' env.
2018-12-15 20:17:02 +08:00
WangRunji
6952f008e0
rename ContextImpl to Process
2018-12-14 02:37:51 +08:00
WangRunji
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
2018-12-02 21:17:53 +08:00
WangRunji
b1bdac7d0f
fix merge for aarch64. now it works!
2018-11-20 01:08:39 +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
df485d506e
simplify ProcessManager
...
- given that a proc can only be waited by its parent, wait_queue is no longer needed.
2018-11-17 12:58:40 +08:00
WangRunji
ef75c8a072
fix unwrap panic. now user shell is working.
2018-11-17 12:40:51 +08:00
WangRunji
da399dca96
remove Process struct
2018-11-16 22:27:03 +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
chenqiuhao
4d8d48cf4d
repair some bugs and move child control to processmanager
2018-11-14 18:36:47 +08:00
chenqiuhao
6652f8daf6
repair some bugs
2018-11-13 22:52:11 +08:00
lcy1996
9adcea44d5
Code transplanting: Fix bugs. Pass test 'spin'
2018-11-08 19:21:13 +08:00
equation314
5610d0bdb0
aarch64: context switch is runnable!
2018-11-07 22:07:59 +08:00
equation314
a91534e34d
aarch64: implement context switch, but not tested
2018-11-06 21:44:12 +08:00
lcy1996
fcdee71f9d
Merge confilt
2018-11-05 21:31:04 +08:00
lcy1996
c8ea2cb0cf
Fix bug and enable swap in/out and frame delayed allocating.
2018-11-05 20:37:05 +08:00
chenqiuhao
2002ddd5fa
move processor from wrj
2018-11-03 21:45:03 +08:00
WangRunji
b7d6b2989d
Fix bugs. Pass test 'spin'
...
- Fix ACK IRQ on x86.
- Add process exit handler.
2018-11-01 21:10:19 +08:00
WangRunji
6fc23e1134
Ugly impl sys_wait(0)
2018-11-01 00:45:02 +08:00
WangRunji
74facd8e87
Use Vec to replace array in ProcessManager.
2018-11-01 00:16:32 +08:00
WangRunji
85a1dca684
Use weak linkage to provide dependencies for process::thread.
2018-10-24 21:32:23 +08:00
WangRunji
80b161db98
Recover set_priority and fork
2018-10-24 21:29:41 +08:00
WangRunji
5db908b1c5
Separate ProcessManager to a mod.
2018-10-24 00:38:22 +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
lcy1996
e4300d3515
Add more comment in kernel but not finished
2018-10-05 10:58:15 +08:00
WangRunji
ff8930a36c
Make frame allocator smaller. Fix serial stupid bug.
2018-08-07 15:09:11 +08:00
WangRunji
a2111a928f
Move thread mod to ucore-process crate
2018-07-17 19:06:30 +08:00
WangRunji
52d3443e05
Recover idle process. Make shell wait for the user it spawned.
2018-07-17 10:47:05 +08:00
WangRunji
c8a9eaf3e6
Split process mod to extern crate
2018-07-17 01:56:28 +08:00
WangRunji
37a6df252f
Refactor process mod
2018-07-17 00:23:02 +08:00
WangRunji
4faa8a65ae
Move kernel to a new directory
2018-07-13 12:25:39 +08:00
