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Commit Graph

187 Commits

Author SHA1 Message Date
WangRunji
89bcd5f660 Fix kernel thread 2018-07-13 01:45:48 +08:00
WangRunji
96d8af8034 Use CowExt for RV32 2018-07-12 19:44:13 +08:00
WangRunji
7d856fe009 Fix memory::cow LLVM error for RV32 2018-07-12 19:35:21 +08:00
WangRunji
5530549a54 Recover process thread sync mod for RV32. Pass compile. 2018-07-12 18:56:29 +08:00
WangRunji
7c7dbc9ded Add CR3 to Context (x86_64) 2018-07-12 16:42:21 +08:00
WangRunji
95ab3a2f3b Allocate kernel stack from heap, remove stack allocator, remove guard page. 2018-07-12 00:33:43 +08:00
WangRunji
81ff6f13e5 Fix recursive mapping, finish kernel remap. 2018-07-11 23:43:28 +08:00
WangRunji
d3ed84ba61 Fix compile 2018-07-11 00:53:40 +08:00
WangRunji
aecb85d5e7 Move MemorySet out to memory crate 2018-07-10 21:54:16 +08:00
WangRunji
5c14673fe0 Setup a simple page table, enable paging. 2018-07-10 17:37:38 +08:00
WangRunji
b26fee1990 Make more mods common for both x86_64 & riscv32. 2018-07-10 17:07:03 +08:00
WangRunji
ee242b44b2 Timer interrupt 2018-07-08 01:03:33 +08:00
WangRunji
aeb7fce0e6 SBI: Support RISCV64 2018-07-08 01:02:43 +08:00
WangRunji
02b94db859 Fix crate riscv version 2018-07-07 22:59:07 +08:00
WangRunji
bf2ad7c6a5 Change target arch to RISCV32IMA. Recover some dependencies. 2018-07-06 22:33:28 +08:00
WangRunji
a44231435f Fork crate riscv as a submodule 2018-07-05 14:17:30 +08:00
WangRunji
ced765fb5b New crate bbl, port sbi mod. 2018-07-04 22:04:59 +08:00
WangRunji
98be93e215 Fix Fifo & Clock SwapManager, pass test. 2018-07-02 20:03:06 +08:00
WangRunji
a7a34835d5 Basic swap framework, temporarily disable SwapManagers 2018-06-24 01:44:14 +08:00
WangRunji
e47f57a12a Cow test pass in OS 2018-06-23 22:30:57 +08:00
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
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
beffc302f0 Std based dining-philosophers-problem (mutex & condvar version) 2018-06-01 14:34:15 +08:00
WangRunji
09098f0d2f Add physical mod and reorganize. 2018-04-26 16:23:54 +08:00
WangRunji
e2e9ead17c Improve MockPageTable. Fix tests. 2018-04-25 16:17:15 +08:00
WangRunji
733c102836 EnhancedClockSwapManager 2018-04-25 15:32:43 +08:00
WangRunji
c0d83ef75b Make tests safe, by using Arc & RefCell. 2018-04-25 13:50:31 +08:00
WangRunji
e5e27db4ec New page_table mod. Addr -> VirtAddr. 2018-04-23 19:05:44 +08:00
WangRunji
8d304da4b4 MockSwapper 2018-04-23 18:48:20 +08:00
WangRunji
470d5692fe Pass test for FifoSwapManager. Change interface. 2018-04-19 15:28:32 +08:00
WangRunji
be6ff50d7f Test framework for FifoSwapManager. Not passed. 2018-04-19 12:42:24 +08:00
WangRunji
a1e9ee36b2 Basic SwapManager & MockPageTable 2018-04-19 11:37:13 +08:00
WangRunji
0420e85e4d Simple VMA & MM struct at extern crate. 2018-04-19 00:22:03 +08:00