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146 Commits (48cf25716f257794ef097daa7214788fc77cd3fa)

Author SHA1 Message Date
lcy1996 990ce51007 Code Transplanting: unwrap -> expect
6 years ago
lcy1996 9adcea44d5 Code transplanting: Fix bugs. Pass test 'spin'
6 years ago
koumingyang a13f39149b add basic alloc
6 years ago
WangRunji 16fb733497 Blocking getchar
6 years ago
lcy1996 fcdee71f9d Merge confilt
6 years ago
lcy1996 c8ea2cb0cf Fix bug and enable swap in/out and frame delayed allocating.
6 years ago
equation314 7b6173a7bd aarch64: move function delay() into mod timer in crate bcm2837
6 years ago
equation314 3e1d8c5827 aarch64: implement ARM generic timer, can work in qemu
6 years ago
chenqiuhao 2002ddd5fa move processor from wrj
6 years ago
lcy1996 b1425a53f9 finish frame delayed allocating
6 years ago
WangRunji e5a196c00f Fix processor. Disable interrupt on switching.
6 years ago
WangRunji 5852881611 unwrap -> expect
6 years ago
WangRunji b7d6b2989d Fix bugs. Pass test 'spin'
6 years ago
WangRunji 74facd8e87 Use Vec to replace array in ProcessManager.
6 years ago
equation314 07aa9a0686 aarch64: implement IRQ & system timer, but don't work in qemu
6 years ago
equation314 430bf508e2 aarch64: add some comments to crate bcm2837
6 years ago
lcy1996 504401355f Add expr3 report(not finiished.
6 years ago
WangRunji 7229b49eb8 Use rust-lld for RV32. Remove riscv git submodule.
6 years ago
lcy1996 edde416052 Finish swap for multi-user process
6 years ago
equation314 632baedabd aarch64: can run on the real raspi3
6 years ago
equation314 517a78d114 aarch64: implement mini UART for bcm2837
6 years ago
WangRunji 72dc3f62ad Remove kernel stack from MemorySet.
6 years ago
equation314 faa5f01f31 aarch64: fix a bug of bcm2837::asm::dealy()
6 years ago
equation314 addf49ffdb aarch64: add crate bcm2837, implement GPIO
6 years ago
WangRunji 438e290b6d Fix PageTable::get_entry -> Option.
6 years ago
WangRunji 0680023e35 Recover wait/sleep
6 years ago
WangRunji c734f79699 Drop context when process exit. Remove util mod.
6 years ago
WangRunji 85a1dca684 Use weak linkage to provide dependencies for process::thread.
6 years ago
WangRunji 80b161db98 Recover set_priority and fork
6 years ago
WangRunji 5db908b1c5 Separate ProcessManager to a mod.
6 years ago
WangRunji f7eb09e856 Multicore processing WORKS! Basically ...
6 years ago
lcy1996 ec27ed8d2e add comment
6 years ago
lcy1996 63349ade19 Finish add more comment for kernel and finish set user memory swappable.
6 years ago
WangRunji 5bc392f388 Enable RV32 IPI.
6 years ago
lcy1996 0a81014007 Add page handler for swap in/out in riscv32's pagefault
6 years ago
Ben Pig Chu fc727b9618 Merge branch 'OsTrain2018-g4' of https://github.com/oscourse-tsinghua/RustOS into crate-memory-comment
6 years ago
Ben Pig Chu 4a17ce8f16 comments of crate/memory
6 years ago
chenqiuhao 5bc40fd5d4 Merge branch 'OsTrain2018-g4' of https://github.com/oscourse-tsinghua/RustOS into OsTrain2018-g4
6 years ago
chenqiuhao e05be94c80 finish the comment of the process
6 years ago
lcy1996 b3e2ca8aa0 Merge conflict
6 years ago
chenqiuhao c4b53dc8e5 finish comment of sync
6 years ago
chenqiuhao ddb679ce2b update comment for bbl module, but have not finished.
6 years ago
WangRunji fc2fd18c36 Add docs for thread::spawn()
6 years ago
WangRunji 7dd9494389 Add `Scheduler.move_to_head(pid)` to replace `Processor.next`
6 years ago
WangRunji 501ce6c4be Fix memory crate test compile.
6 years ago
WangRunji cd1bd55729 Update README, travis, riscv crate.
6 years ago
WangRunji 924c061d64 Merge branch 'x86-boot'
6 years ago
dzy 5a0ce1e464 Refactored RISC-V page table identity mapping into a function.
6 years ago
dzy 906019f7c6 Add little notes for BitAllocator
6 years ago
WangRunji caeff9ad97 Update packages and fit for new Rust nightly
6 years ago
WangRunji b88648ff44 Fit for newest Rust nightly. x86_64 ok, riscv32 broken.
6 years ago
WangRunji a2111a928f Move thread mod to ucore-process crate
6 years ago
WangRunji 776dc976c9 Fix for user
6 years ago
WangRunji 06b39ed521 Impl remove any for StrideScheduler
6 years ago
WangRunji 04b62ec79f Use Vec instead of array in Scheduler
7 years ago
WangRunji c8a9eaf3e6 Split process mod to extern crate
7 years ago
WangRunji 0c9679b710 Fix fork and syscall return value.
7 years ago
WangRunji 27daa6d491 Fix user trap
7 years ago
WangRunji 1ad3ed738e Can run user program in RV32
7 years ago
WangRunji 89bcd5f660 Fix kernel thread
7 years ago
WangRunji 96d8af8034 Use CowExt for RV32
7 years ago
WangRunji 7d856fe009 Fix memory::cow LLVM error for RV32
7 years ago
WangRunji 5530549a54 Recover `process` `thread` `sync` mod for RV32. Pass compile.
7 years ago
WangRunji 7c7dbc9ded Add CR3 to Context (x86_64)
7 years ago
WangRunji 95ab3a2f3b Allocate kernel stack from heap, remove stack allocator, remove guard page.
7 years ago
WangRunji 81ff6f13e5 Fix recursive mapping, finish kernel remap.
7 years ago
WangRunji d3ed84ba61 Fix compile
7 years ago
WangRunji aecb85d5e7 Move MemorySet out to memory crate
7 years ago
WangRunji 5c14673fe0 Setup a simple page table, enable paging.
7 years ago
WangRunji b26fee1990 Make more mods common for both x86_64 & riscv32.
7 years ago
WangRunji ee242b44b2 Timer interrupt
7 years ago
WangRunji aeb7fce0e6 SBI: Support RISCV64
7 years ago
WangRunji 02b94db859 Fix crate `riscv` version
7 years ago
WangRunji bf2ad7c6a5 Change target arch to RISCV32IMA. Recover some dependencies.
7 years ago
WangRunji a44231435f Fork crate `riscv` as a submodule
7 years ago
WangRunji ced765fb5b New crate `bbl`, port `sbi` mod.
7 years ago
WangRunji 98be93e215 Fix Fifo & Clock SwapManager, pass test.
7 years ago
WangRunji a7a34835d5 Basic swap framework, temporarily disable SwapManagers
7 years ago
WangRunji e47f57a12a Cow test pass in OS
7 years ago
WangRunji ade0f0110f Use PageTable interface in OS
7 years ago
WangRunji f500086b9e Copy-on-write for PageTable interface.
7 years ago
WangRunji 978faf46c5 Split test for MockPageTable
7 years ago
WangRunji aa109498f1 Clear memory crate, redefine PageTable interface, reimplement MockPageTable.
7 years ago
WangRunji 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 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