WangRunji
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4e35b927d2
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Yield. Shorter schedule interval.
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7 years ago |
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WangRunji
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601d0f85bd
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Add an event system in the Processor. Can sleep and wakeup.
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7 years ago |
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WangRunji
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c02c82cbd6
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Fix a lot of bugs by adding an instruction.
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7 years ago |
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WangRunji
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0f26f6ffd6
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Basic EventHub and Timer.
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7 years ago |
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WangRunji
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950fe4fedc
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Use crate `log`. Print with color in console.
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7 years ago |
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WangRunji
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d798c8084a
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Pass uCore `forktest`
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7 years ago |
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WangRunji
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731d6319e4
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Can load user programs from sfs.img (hard linked).
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7 years ago |
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WangRunji
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893658baf8
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uCore `hello` is available!
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7 years ago |
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WangRunji
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8c64b2abb2
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uCore 32bit user program is runnable!
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7 years ago |
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WangRunji
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5a1dc423e0
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Shared memory & Copy on write !
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7 years ago |
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WangRunji
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4d6925a562
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Fork (not finished). Not depend on boot_info after remap_kernel.
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7 years ago |
|
WangRunji
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678d1d2b54
|
Some tiny changes
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7 years ago |
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WangRunji
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7cdfb9e6e2
|
Basic syscall
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7 years ago |
|
WangRunji
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09147732bc
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Fix user stack. Make MemoryArea fields private.
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7 years ago |
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WangRunji
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b885b7ce6a
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Fix check for MemorySet. Fix copy user program.
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7 years ago |
|
WangRunji
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9723d7c1a3
|
Add Invalid Opcode handler. Set rsp when going to user.
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7 years ago |
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WangRunji
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40b02c33cb
|
Switch page table for user process
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7 years ago |
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WangRunji
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369f3183a3
|
Ready for running user process. TODO: switch page table
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7 years ago |
|
WangRunji
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82739d3d3d
|
Update crate `multiboot2` to 0.5 . Get section's name.
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7 years ago |
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WangRunji
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dff2c4d1be
|
Refactor `remap_the_kernel` using `MemorySet`
|
7 years ago |
|
WangRunji
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5714df7c39
|
Remove `temporary_page` from function args
|
7 years ago |
|
WangRunji
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5075abc5b0
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Make FrameAllocator global!
|
7 years ago |
|
WangRunji
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5707dfd00a
|
Merge branch 'memory' into process
# Conflicts:
# src/arch/x86_64/smp.rs
# src/memory/mod.rs
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7 years ago |
|
WangRunji
|
62cb97de8c
|
Fit name conventions by Clion, simplify some names.
|
7 years ago |
|
WangRunji
|
8ce3173c3d
|
Link a user program from xv6-x86_64 in. Add elf crate.
|
7 years ago |
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WangRunji
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7a68e4a177
|
Merge branch 'process' into dev
|
7 years ago |
|
WangRunji
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6e157ee97d
|
Split process mod. Move TrapFrame operation to arch.
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7 years ago |
|
WangRunji
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0553d3374d
|
Can switch between `init` and `idle` process
|
7 years ago |
|
WangRunji
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4f18f70e19
|
Can switch between ring0 and ring 3. Fix IDT bugs.
|
7 years ago |
|
WangRunji
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7d28231f1b
|
Can run into another kernel thread
|
7 years ago |
|
WangRunji
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5d857c38eb
|
Let struct Stack own the stack, panic on Drop. Add a little process mod.
|
7 years ago |
|
WangRunji
|
09098f0d2f
|
Add physical mod and reorganize.
|
7 years ago |
|
WangRunji
|
0539f8673e
|
Rewrite interrupt handlers using Redox style. Prepare for saving context.
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7 years ago |
|
WangRunji
|
e2e9ead17c
|
Improve MockPageTable. Fix tests.
|
7 years ago |
|
WangRunji
|
733c102836
|
EnhancedClockSwapManager
|
7 years ago |
|
WangRunji
|
c0d83ef75b
|
Make tests safe, by using Arc & RefCell.
|
7 years ago |
|
WangRunji
|
e5e27db4ec
|
New page_table mod. Addr -> VirtAddr.
|
7 years ago |
|
WangRunji
|
8d304da4b4
|
MockSwapper
|
7 years ago |
|
WangRunji
|
7b39e4ce66
|
Fix link error when building on docker.
|
7 years ago |
|
WangRunji
|
c218d834f4
|
Fix rust nightly version on Travis CI
|
7 years ago |
Ben Pig Chu
|
a4fc897810
|
make docker workflow work on windows
|
7 years ago |
|
WangRunji
|
470d5692fe
|
Pass test for FifoSwapManager. Change interface.
|
7 years ago |
|
WangRunji
|
be6ff50d7f
|
Test framework for FifoSwapManager. Not passed.
|
7 years ago |
|
WangRunji
|
a1e9ee36b2
|
Basic SwapManager & MockPageTable
|
7 years ago |
|
WangRunji
|
0420e85e4d
|
Simple VMA & MM struct at extern crate.
|
7 years ago |
|
WangRunji
|
69f6f4070e
|
Add IRQ handler for ToUser, ToKernel, GPF, Syscall.
Now trigger ToUser interrupt will cause GPF.
|
7 years ago |
|
WangRunji
|
cb19bc5464
|
Start AP one by one. Fix deadlock.
|
7 years ago |
|
WangRunji
|
2b813b2acc
|
Set CPU num to 4. Init lapic for each. TODO: fix deadlock.
|
7 years ago |
|
WangRunji
|
f6df3c412c
|
Now CPU1 can handle interrupt. Alloc TSS & GDT & IDT at kernel heap.
|
7 years ago |
|
WangRunji
|
3e9ee46850
|
Now CPU1 can enter Rust. Change kernel guard page.
CPU1 is sharing page table with CPU0
|
7 years ago |
