[feat] Provides function interface for initializing memory management unit and switching to el2 privilege level for armv8 virtualization#13
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… unit and switching to el2 privilege level for armv8 virtualization
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Jul 15, 2025
src/aarch64/init.rs
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| /// # Safety | ||
| /// | ||
| /// This function is unsafe as it changes the CPU mode. | ||
| #[cfg(not(feature = "arm_el2"))] |
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Do we need to add condition-compile here for these functions? Maybe these functions can exist together?
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Right, the compilation of this function is not involved in the EL2 privilege level, and the conditional compilation here can be removed.
ZCShou
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Mar 17, 2026
* Publish v0.1.0 to crates.io * Fix broken links in README * Bump to v0.1.1 * add UrandomDev (#2) * Bump to v0.1.2 * feat: iofn * refactor: project structure, enhance basic traits * style: parameter name consistency * feat: probe maybe_uninit_slice * style: format code * feat: add BufWriter and LineWriter * docs: update README.md "Features" section for buffered * chore: remove BufReader::seek_relative * test: add unit tests * feat: IoBuf * ci: drop nightly-2025-05-20 * build: bump version to 0.3.0-pre.0 * chore: typo * feat: add utils * chore: explicit result type * refactor: reimplement BufReader * refactor: redesign IoBuf, add IoBufMut back * build: bump to 0.3.0-pre.1 * feat: add StarryOS build and run commands with configuration management * feat: add default AX_IP and AX_GW environment variables to build_env * feat: update axio version and refactor manifest directory handling in build process * feat: update axio repository branch to dev2 in repos.csv * Remove subtree components/axio before force re-add * feat: update axio and axpoll dependencies in Cargo.toml and Cargo.lock * feat: update axio repository branch to main in repos.csv * feat: add description for axfs_crates in repos.csv * feat: update axfs crates to version 0.1.2 and adjust workspace configuration * feat: update axerrno dependency to version 0.2 in multiple Cargo.toml files and improve error handling in memory allocation * fix(starry): map axfs/axnet to ng only for starry kernel * fix(axcpu): make aarch64 exception table PIE-safe * feat: add dynamic platform (plat-dyn) support in Arceos configuration and build arguments * feat: update dynamic platform support and improve test configurations --------- Co-authored-by: Yuekai Jia <equation618@gmail.com> Co-authored-by: Wanderlust <100674758+879650736@users.noreply.github.com> Co-authored-by: 朝倉水希 <asakuramizu111@gmail.com>
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Move init_mmu_el2 and switch_to_el2 from axplat_crates to the initialization section of axcpu