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Rust version of THU uCore OS. Linux compatible.

Results 11 rCore issues
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Bumps [thread_local](https://github.com/Amanieu/thread_local-rs) from 1.0.1 to 1.1.4. Commits 4a54e57 Bump version to 1.1.4 ebf8b45 Merge pull request #34 from ibraheemdev/patch-1 3d69afa Fix memory ordering in RawIter::next c7d8dcd Bump version to 1.1.3...

dependencies

Bumps [regex](https://github.com/rust-lang/regex) from 1.3.9 to 1.5.6. Changelog Sourced from regex's changelog. 1.5.6 (2022-05-20) This release includes a few bug fixes, including a bug that produced incorrect matches when a non-greedy...

dependencies

Bumps [raw-cpuid](https://github.com/gz/rust-cpuid) from 8.0.0 to 9.0.0. Commits 6993bb5 Update cargo. 1072cf9 Remove deprecated feature flags and bump major version. 643c4d8 Merge pull request #44 from niklasf/ensure-cpuid 582b6d7 Merge pull request...

dependencies

add rkprobes to probe function and instructions,change parameter of trap_handler, update rust-toolchain

### A deadlock occurred while using a user network program Run network command in the rCore: ``` /busybox nc -l -p 8080 ``` Deadlock detected! locked by cpu 0 thread...

The following code in `memory.rs` emits strange assembly code causing an infinite loop: ```rust // T is specialized to some struct sized 336.. #[naked] #[inline(never)] #[link_section = ".text.copy_user"] unsafe extern...

User programs can disable interrupts since `RFLAGS.IOPL` = 3. https://github.com/rcore-os/rCore/blob/f98a482a106012e35def6e1d1ca9df2ab86bc9dc/kernel/src/process/thread.rs#L300

在[#80404](https://github.com/rust-lang/rust/pull/80404) 中被移除,考虑使用`inline_const`来获得相同效果

Can Sipeed Maixduino Kit run this? Any document about build and installation?

run `make sfsimg PREBUILT=1 ARCH=riscv32` Caused by: this version of Cargo is older than the `2021` edition, and only supports `2015` and `2018` editions. Makefile:301: recipe for target 'rcore-fs-fuse' failed...