WangRunji
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d2d9affddf
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Use multiboot2 to locate RSDT
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7 years ago |
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WangRunji
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0e2cccef9e
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Use uart_16550 crate
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7 years ago |
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WangRunji
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f707d7e757
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Fit new rust nightly. Update dependencies.
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7 years ago |
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WangRunji
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f4b9308f2c
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Use x86_64 paging! Remove original paging mod.
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7 years ago |
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WangRunji
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60ed3a2ed4
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Fix SMP. Move cpu::init to asm.
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7 years ago |
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WangRunji
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4817f69acb
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Update x86_64 to 0.2.3. FIXME: SMP
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7 years ago |
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WangRunji
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1760d76581
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Basic sync::mpsc. FIXME: deadlock.
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7 years ago |
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WangRunji
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0b0dac3c81
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Complete `Semaphore` `Condvar`, dining-philosophers-problem using monitor
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7 years ago |
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WangRunji
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f3d62a5b8f
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Replace `AreaFrameAllocator` by `BitAllocator`. Set opt-level=1 to avoid stack overflow.
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7 years ago |
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WangRunji
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8d6663edb0
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Fix and simplify SMP
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7 years ago |
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WangRunji
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2e9ffb84fa
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HUGE REFACTOR for memory mod: unified to `MemorySet`!
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7 years ago |
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WangRunji
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5891613b22
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Split sync mod
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7 years ago |
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WangRunji
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31bc92aec6
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ThreadLock. Dining philosophers problem. Fix thread::spawn.
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7 years ago |
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WangRunji
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2ad61cae65
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Impl std-like thread interface.
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7 years ago |
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WangRunji
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dcdbcfbce8
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Impl spin & no-interrupt lock. Enable interrupt during syscall.
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7 years ago |
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WangRunji
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64b3716c92
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HUGE: Impl switch() like ucore/xv6.
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7 years ago |
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WangRunji
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6c135bca24
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Refactor interrupt mod and add some docs
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7 years ago |
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WangRunji
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ffb7e194f9
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Fix set TSS in SMP
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7 years ago |
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WangRunji
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f35d74c734
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Huge refactor for interrupt.
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7 years ago |
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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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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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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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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 |
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WangRunji
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678d1d2b54
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Some tiny changes
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7 years ago |
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WangRunji
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7cdfb9e6e2
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Basic syscall
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7 years ago |
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WangRunji
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40b02c33cb
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Switch page table for user process
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7 years ago |
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WangRunji
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8ce3173c3d
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Link a user program from xv6-x86_64 in. Add elf crate.
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7 years ago |
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WangRunji
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0553d3374d
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Can switch between `init` and `idle` process
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7 years ago |
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WangRunji
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4f18f70e19
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Can switch between ring0 and ring 3. Fix IDT bugs.
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7 years ago |
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WangRunji
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7d28231f1b
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Can run into another kernel thread
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7 years ago |
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WangRunji
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5d857c38eb
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Let struct Stack own the stack, panic on Drop. Add a little process mod.
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7 years ago |
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WangRunji
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0539f8673e
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Rewrite interrupt handlers using Redox style. Prepare for saving context.
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7 years ago |
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WangRunji
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69f6f4070e
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Add IRQ handler for ToUser, ToKernel, GPF, Syscall.
Now trigger ToUser interrupt will cause GPF.
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7 years ago |
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WangRunji
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cb19bc5464
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Start AP one by one. Fix deadlock.
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7 years ago |
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WangRunji
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2b813b2acc
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Set CPU num to 4. Init lapic for each. TODO: fix deadlock.
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7 years ago |
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WangRunji
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f6df3c412c
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Now CPU1 can handle interrupt. Alloc TSS & GDT & IDT at kernel heap.
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7 years ago |
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WangRunji
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3e9ee46850
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Now CPU1 can enter Rust. Change kernel guard page.
CPU1 is sharing page table with CPU0
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7 years ago |
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WangRunji
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8a8aff8917
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Copy start_ap to lapic.c . Simple startothers(). Try to boot AP but failed.
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7 years ago |
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WangRunji
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038867921e
|
Move device init to arch mod
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7 years ago |
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WangRunji
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01c0c3b2ad
|
Move IDT & GDT to arch, as Redox did.
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7 years ago |
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WangRunji
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77703442e7
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Move `paging` mod to `arch`, as Redox did.
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7 years ago |
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WangRunji
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5b91db9d76
|
Move interrupt mod
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7 years ago |
|
WangRunji
|
d330bd8224
|
Merge branch 'dev' into move-kernel-va
# Conflicts:
# src/arch/x86_64/boot/linker.ld
# src/consts.rs
# src/interrupts/mod.rs
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7 years ago |
|
WangRunji
|
cea8ccdac9
|
Recover IDT, using Once<>
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7 years ago |
|
WangRunji
|
230d5a0287
|
Move remap_the_kernel() out of `paging` mod. Add page fault handler.
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7 years ago |
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WangRunji
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9b4d9a4a1f
|
Init IDT at beginning
|
7 years ago |
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WangRunji
|
3b792baf5b
|
ACK for APIC IRQ
|
7 years ago |
