WangRunji
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04b62ec79f
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Use Vec instead of array in Scheduler
|
6 years ago |
|
WangRunji
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c8a9eaf3e6
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Split process mod to extern crate
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6 years ago |
|
WangRunji
|
0c9679b710
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Fix fork and syscall return value.
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6 years ago |
|
WangRunji
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27daa6d491
|
Fix user trap
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6 years ago |
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WangRunji
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1ad3ed738e
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Can run user program in RV32
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6 years ago |
|
WangRunji
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89bcd5f660
|
Fix kernel thread
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6 years ago |
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WangRunji
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96d8af8034
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Use CowExt for RV32
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6 years ago |
|
WangRunji
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7d856fe009
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Fix memory::cow LLVM error for RV32
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6 years ago |
|
WangRunji
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5530549a54
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Recover `process` `thread` `sync` mod for RV32. Pass compile.
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6 years ago |
|
WangRunji
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7c7dbc9ded
|
Add CR3 to Context (x86_64)
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6 years ago |
|
WangRunji
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95ab3a2f3b
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Allocate kernel stack from heap, remove stack allocator, remove guard page.
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6 years ago |
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WangRunji
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81ff6f13e5
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Fix recursive mapping, finish kernel remap.
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6 years ago |
|
WangRunji
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d3ed84ba61
|
Fix compile
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6 years ago |
|
WangRunji
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aecb85d5e7
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Move MemorySet out to memory crate
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6 years ago |
|
WangRunji
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5c14673fe0
|
Setup a simple page table, enable paging.
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6 years ago |
|
WangRunji
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b26fee1990
|
Make more mods common for both x86_64 & riscv32.
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6 years ago |
|
WangRunji
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ee242b44b2
|
Timer interrupt
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6 years ago |
|
WangRunji
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aeb7fce0e6
|
SBI: Support RISCV64
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6 years ago |
|
WangRunji
|
02b94db859
|
Fix crate `riscv` version
|
6 years ago |
|
WangRunji
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bf2ad7c6a5
|
Change target arch to RISCV32IMA. Recover some dependencies.
|
6 years ago |
|
WangRunji
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a44231435f
|
Fork crate `riscv` as a submodule
|
6 years ago |
|
WangRunji
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ced765fb5b
|
New crate `bbl`, port `sbi` mod.
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6 years ago |
|
WangRunji
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98be93e215
|
Fix Fifo & Clock SwapManager, pass test.
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6 years ago |
|
WangRunji
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a7a34835d5
|
Basic swap framework, temporarily disable SwapManagers
|
7 years ago |
|
WangRunji
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e47f57a12a
|
Cow test pass in OS
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7 years ago |
|
WangRunji
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ade0f0110f
|
Use PageTable interface in OS
|
7 years ago |
|
WangRunji
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f500086b9e
|
Copy-on-write for PageTable interface.
|
7 years ago |
|
WangRunji
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978faf46c5
|
Split test for MockPageTable
|
7 years ago |
|
WangRunji
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aa109498f1
|
Clear memory crate, redefine PageTable interface, reimplement MockPageTable.
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7 years ago |
|
WangRunji
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f3d62a5b8f
|
Replace `AreaFrameAllocator` by `BitAllocator`. Set opt-level=1 to avoid stack overflow.
|
7 years ago |
|
WangRunji
|
2762fded9c
|
New crate `bit-allocator`
|
7 years ago |
|
WangRunji
|
beffc302f0
|
Std based dining-philosophers-problem (mutex & condvar version)
|
7 years ago |
|
WangRunji
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09098f0d2f
|
Add physical mod and reorganize.
|
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
|
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 |
