https://github.com/lflxp/blog_os
rust编写的最小内核os
https://github.com/lflxp/blog_os
Last synced: 3 months ago
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rust编写的最小内核os
- Host: GitHub
- URL: https://github.com/lflxp/blog_os
- Owner: lflxp
- Created: 2022-10-20T15:16:46.000Z (almost 4 years ago)
- Default Branch: main
- Last Pushed: 2022-10-21T12:01:02.000Z (almost 4 years ago)
- Last Synced: 2025-01-20T10:48:30.280Z (over 1 year ago)
- Language: Rust
- Size: 5.86 KB
- Stars: 0
- Watchers: 1
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
Awesome Lists containing this project
README
# 介绍
本文参考[blog_os](https://os.phil-opp.com/zh-CN/freestanding-rust-binary/) 博客内容进行编写，学习和了解rust编写kernel os的知识点，供后面学习。
# 命令
## 第二章 最小化内核
- rustup update
- rustup target add thumbv7em-none-eabihf
- rustup override add nightly
- rustup component add llvm-tools-preview
- rustup component add rust-src
- brew install qemu
- cargo install cargo-xbuild
- cargo xbuild --target x86_64-blog_os.json
- cargo xbuild
- cargo install bootimage
- cargo bootimage
- qemu-system-x86_64 -drive format=raw,file=bootimage-blog_os.bin
- cargo run
# bootloader bug
[github issues](https://github.com/phil-opp/blog_os/issues/403)
```markdown
Sevendaye commented on 27 May 2021
Starting from scratch and noticing this problem with bootloader 0.10.2 ― host OS is Fedora Rawhide and Rust version is 1.54.0-nightly (4de757209 2021-05-01):
Error: An error occured while trying to build the bootloader: The `bootloader` dependency has not the right format: No `package.metadata.bootloader.target` key found in Cargo.toml of bootloader
Particularly bizarre since I'm following this to the T and it worked fine last year. Oh, and obviously 0.10.2 > 0.5.1.
Hi,
I had the same problem, I was able to solve it by:
bootloader = "0.9.18" // In Cargo.toml
$cargo clean
$cargo bootimage --target .\x86_64-blog_os.json
$cargo run
It seems that there is a problem after version 0.9.18 of the bootlader crate
```