WangRunji
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ade0f0110f
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Use PageTable interface in OS
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7 years ago |
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WangRunji
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f500086b9e
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Copy-on-write for PageTable interface.
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7 years ago |
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WangRunji
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978faf46c5
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Split test for MockPageTable
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7 years ago |
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WangRunji
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aa109498f1
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Clear memory crate, redefine PageTable interface, reimplement MockPageTable.
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7 years ago |
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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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da4db141d0
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Use x86_64 GDT structs
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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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932e2fc290
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Move lapic to kernel virtual
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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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ce6c849f5b
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Update report
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7 years ago |
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WangRunji
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dac818d5d7
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Add docs for sync mod
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7 years ago |
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WangRunji
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646a88e4a6
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Fix mpsc
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7 years ago |
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WangRunji
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bf46193c01
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Fix imports
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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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316d32496c
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Fix some warnings. Optimize imports.
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7 years ago |
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WangRunji
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7b57e64ff6
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Auto deallocate frame
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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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2762fded9c
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New crate `bit-allocator`
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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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b715cecf8d
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rsp -> Context.
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7 years ago |
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WangRunji
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37d2497de3
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Semaphore (not tested)
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7 years ago |
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WangRunji
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cb4f82b2a9
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Extract Condvar from ThreadLock
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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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beffc302f0
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Std based dining-philosophers-problem (mutex & condvar version)
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7 years ago |
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WangRunji
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1fba1432a2
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Add doc for sync::Mutex
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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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25dde04795
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Tiny changes
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7 years ago |
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WangRunji
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71e49e3959
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MutexSupport framework
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7 years ago |
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WangRunji
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eaaace0d48
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Print log target
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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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a9117b305e
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Add diagram for trap doc
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7 years ago |
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WangRunji
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aa478a20c2
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Add final presentation pdf
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7 years ago |
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WangRunji
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216c759357
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Add final report & log
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7 years ago |
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WangRunji
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1c80b95fe4
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Add IDE driver. No longer link img.
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7 years ago |
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WangRunji
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90c14cc8fa
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List ucore_os_lab port status
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7 years ago |
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WangRunji
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a74bb50b88
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Impl StrideScheduler, pass test `priority`
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7 years ago |
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WangRunji
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9418d5de70
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Impl RRScheduler
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7 years ago |
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WangRunji
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dc74d37697
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Use switch() to simplify sys_wait. Add #[inline(never)] to switch().
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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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25d459f389
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Use virtual address to access VGA
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7 years ago |
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WangRunji
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8f306edd85
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Fix sys_wait. Pass `exit` & `sleep`.
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7 years ago |
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WangRunji
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db8cd7b786
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Use `LOG` env to set log level
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7 years ago |
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WangRunji
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58c8fc86d1
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Fix 'make run'
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7 years ago |
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WangRunji
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5f98726cb8
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Fix dead lock in release mode by using volatile.
|
7 years ago |
