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Author SHA1 Message Date
WangRunji
ade0f0110f Use PageTable interface in OS 2018-06-23 19:11:41 +08:00
WangRunji
f500086b9e Copy-on-write for PageTable interface. 2018-06-20 18:55:49 +08:00
WangRunji
978faf46c5 Split test for MockPageTable 2018-06-20 16:50:14 +08:00
WangRunji
aa109498f1 Clear memory crate, redefine PageTable interface, reimplement MockPageTable. 2018-06-20 16:33:03 +08:00
WangRunji
d2d9affddf Use multiboot2 to locate RSDT 2018-06-20 11:08:47 +08:00
WangRunji
0e2cccef9e Use uart_16550 crate 2018-06-20 00:24:07 +08:00
WangRunji
da4db141d0 Use x86_64 GDT structs 2018-06-20 00:00:46 +08:00
WangRunji
f707d7e757 Fit new rust nightly. Update dependencies. 2018-06-19 23:43:40 +08:00
WangRunji
932e2fc290 Move lapic to kernel virtual 2018-06-18 02:35:50 +08:00
WangRunji
f4b9308f2c Use x86_64 paging! Remove original paging mod. 2018-06-18 02:20:27 +08:00
WangRunji
60ed3a2ed4 Fix SMP. Move cpu::init to asm. 2018-06-17 01:41:43 +08:00
WangRunji
4817f69acb Update x86_64 to 0.2.3. FIXME: SMP 2018-06-17 01:22:43 +08:00
WangRunji
ce6c849f5b Update report 2018-06-15 11:50:51 +08:00
WangRunji
dac818d5d7 Add docs for sync mod 2018-06-06 00:29:34 +08:00
WangRunji
646a88e4a6 Fix mpsc 2018-06-05 13:38:45 +08:00
WangRunji
bf46193c01 Fix imports 2018-06-05 01:34:36 +08:00
WangRunji
1760d76581 Basic sync::mpsc. FIXME: deadlock. 2018-06-05 01:32:21 +08:00
WangRunji
0b0dac3c81 Complete Semaphore Condvar, dining-philosophers-problem using monitor 2018-06-05 00:34:34 +08:00
WangRunji
316d32496c Fix some warnings. Optimize imports. 2018-06-03 23:05:43 +08:00
WangRunji
7b57e64ff6 Auto deallocate frame 2018-06-03 19:44:30 +08:00
WangRunji
f3d62a5b8f Replace AreaFrameAllocator by BitAllocator. Set opt-level=1 to avoid stack overflow. 2018-06-03 19:29:11 +08:00
WangRunji
2762fded9c New crate bit-allocator 2018-06-03 17:40:46 +08:00
WangRunji
8d6663edb0 Fix and simplify SMP 2018-06-03 11:22:28 +08:00
WangRunji
2e9ffb84fa HUGE REFACTOR for memory mod: unified to MemorySet! 2018-06-03 01:10:20 +08:00
WangRunji
b715cecf8d rsp -> Context. 2018-06-02 20:49:09 +08:00
WangRunji
37d2497de3 Semaphore (not tested) 2018-06-01 16:54:42 +08:00
WangRunji
cb4f82b2a9 Extract Condvar from ThreadLock 2018-06-01 16:45:22 +08:00
WangRunji
5891613b22 Split sync mod 2018-06-01 15:07:12 +08:00
WangRunji
beffc302f0 Std based dining-philosophers-problem (mutex & condvar version) 2018-06-01 14:34:15 +08:00
WangRunji
1fba1432a2 Add doc for sync::Mutex 2018-06-01 12:20:01 +08:00
WangRunji
31bc92aec6 ThreadLock. Dining philosophers problem. Fix thread::spawn. 2018-06-01 11:47:58 +08:00
WangRunji
25dde04795 Tiny changes 2018-06-01 11:46:32 +08:00
WangRunji
71e49e3959 MutexSupport framework 2018-05-31 22:22:19 +08:00
WangRunji
eaaace0d48 Print log target 2018-05-31 20:58:22 +08:00
WangRunji
2ad61cae65 Impl std-like thread interface. 2018-05-31 20:26:25 +08:00
WangRunji
dcdbcfbce8 Impl spin & no-interrupt lock. Enable interrupt during syscall. 2018-05-31 20:23:26 +08:00
WangRunji
a9117b305e Add diagram for trap doc 2018-05-31 13:41:57 +08:00
WangRunji
aa478a20c2 Add final presentation pdf 2018-05-26 11:48:49 +08:00
WangRunji
216c759357 Add final report & log 2018-05-25 22:15:37 +08:00
WangRunji
1c80b95fe4 Add IDE driver. No longer link img. 2018-05-24 00:25:27 +08:00
WangRunji
90c14cc8fa List ucore_os_lab port status 2018-05-23 15:39:32 +08:00
WangRunji
a74bb50b88 Impl StrideScheduler, pass test priority 2018-05-23 12:41:13 +08:00
WangRunji
9418d5de70 Impl RRScheduler 2018-05-23 11:20:36 +08:00
WangRunji
dc74d37697 Use switch() to simplify sys_wait. Add #[inline(never)] to switch(). 2018-05-23 01:35:46 +08:00
WangRunji
64b3716c92 HUGE: Impl switch() like ucore/xv6. 2018-05-22 23:48:39 +08:00
WangRunji
25d459f389 Use virtual address to access VGA 2018-05-22 23:46:58 +08:00
WangRunji
8f306edd85 Fix sys_wait. Pass exit & sleep. 2018-05-22 02:04:43 +08:00
WangRunji
db8cd7b786 Use LOG env to set log level 2018-05-22 01:11:37 +08:00
WangRunji
58c8fc86d1 Fix 'make run' 2018-05-22 00:54:18 +08:00
WangRunji
5f98726cb8 Fix dead lock in release mode by using volatile. 2018-05-22 00:32:16 +08:00