【Hacker News搬运】Asterinas:用Rust编写的操作系统内核,提供与Linux兼容的ABI
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Title: Asterinas: OS kernel written in Rust and providing Linux-compatible ABI
Asterinas:用Rust编写的操作系统内核,提供与Linux兼容的ABI
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Url: https://github.com/asterinas/asterinas
根据您提供的GitHub链接,我分析了相关内容并进行以下总结: 标题:Asterinas - 一个由Rust编写,提供Linux兼容ABI的通用、安全且快速的操作系統核心 内容摘要: Asterinas是一个用Rust语言编写的操作系统核心,它旨在提供安全、快速和通用的操作环境。该项目致力于开发一个与Linux兼容的应用二进制接口(ABI),这意味着应用程序可以在Asterinas上无缝运行,而不需要进行任何修改。Rust语言的选择表明该项目注重安全性和性能,因为Rust以其内存安全、线程安全和高性能而闻名。 以下是对Asterinas项目的详细分析: 1. **安全性**:Asterinas通过使用Rust语言,旨在提供更高的安全性,因为Rust能够有效防止内存越界、空指针解引用等常见的安全漏洞。 2. **性能**:由于Rust的编译效率和内存管理特性,Asterinas在性能方面有望达到较高的水平。 3. **通用性**:项目目标之一是实现Linux兼容的ABI,这意味着Asterinas可以运行大多数在Linux上编译的应用程序,从而增加了其通用性。 4. **开源与社区**:作为一个GitHub项目,Asterinas是开源的,这意味着任何人都可以查看、贡献或使用这个项目。开源性质有助于吸引更多的贡献者,并促进项目的持续发展。 5. **当前状态**:从提供的摘要信息来看,Asterinas可能还处于早期开发阶段,具体的功能和成熟度尚不明确。 总结: Asterinas是一个有潜力的操作系统核心项目,它结合了Rust语言的优势和Linux兼容性,旨在提供安全、快速和通用的操作系统环境。尽管目前项目可能还处于起步阶段,但它的开源性质和社区参与使其具有进一步发展的潜力。
Post by: Klasiaster
Comments:
weinzierl: Decades ago Linus Torvalds was asked in an interview if he feared Linux to be replaced by something new. His answer was that some day someone young and hungry would
come along, but unless they liked writing device drivers Linux would be safe.<p>This is all paraphrased from my memory, so take it with a grain of salt. I think the gist of it is still valid: Projects like Asterinas are interesting and have a place, but they will not replace Linux as we have it today.<p>(Asterinas, from what I understood, doesn't claim to replace Linux, but it a common expectation.)weinzierl: 几十年前,Linus Torvalds在一次采访中被问及是否担心Linux会被新事物取代。他的回答是,总有一天,一个年轻饥饿的人会但除非他们喜欢编写设备驱动程序,否则Linux是安全的<p> 这都是根据我的记忆改写的,所以对此持保留态度。我认为它的要点仍然有效:像Asterinas这样的项目很有趣,也有一席之地,但它们不会像我们今天这样取代Linux<p> (据我所知,Asterinas并没有声称要取代Linux,但这是一个普遍的期望。)
akira2501: I personally dislike rust, but I love kernels, and so I'll always check these projects out.<p>This is one of the nicer ones.<p>It looks pretty conservative in it's use of Rust's advanced features. The code looks pretty easy to read and follow. There's actually a decent amount of comments (for rust code).<p>Not bad!
akira2501: 我个人不喜欢生锈,但我喜欢果仁,所以我;我会一直检查这些项目<p> 这是其中一个比较好的<p> 穿上它看起来相当保守;Rust的使用;的先进功能。代码看起来很容易阅读和理解。那里;这实际上是相当多的评论(针对rust代码)<p> 不错!
justmarc: I'm interested in these kind of kernels to run very high performance network/IO specific services on bare metal, with minimal system complexity/overheads and hopefully better (potential) stability and security.<p>The big concern I have however is hardware support, specifically networking hardware.<p>I think a very interesting approach would be to boot the machine with a FreeBSD or Linux kernel, just for the purposes of hardware as well as network support, and use a sort of Rust OS/abstraction layer for the rest, bypassing or simply not using the originally booted kernel for all user land specific stuff.
justmarc: 我;我对运行高性能网络的这类内核感兴趣;裸机上的IO特定服务,系统复杂性最低;管理费用,希望有更好的(潜在的)稳定性和安全性<p> 然而,我最关心的是硬件支持,特别是网络硬件<p> 我认为一种非常有趣的方法是使用FreeBSD或Linux内核引导机器,仅用于硬件和网络支持,并使用一种Rust OS;其余的抽象层,绕过或根本不使用最初启动的内核来处理所有用户特定的内容。
wg0: Side question - I have always wondered how a Linux system is configured at the lowest level?<p>Let's take example of network. There's IP address, gateway, DNS, routes etc. Depending on distribution we might see something like netplan reading config files and then calling ABI functions?<p>Or Linux kernel directly also reads some config files? Probably not...
wg0: 附带问题-我一直想知道Linux系统在最低级别是如何配置的<p> 让;以网络为例;s的IP地址、网关、DNS、路由等。根据分布情况,我们可能会看到类似netplan读取配置文件然后调用ABI函数的情况<p> 或者Linux内核也直接读取一些配置文件?可能不会。。。
exabrial: I think this looks incredible. Like how does one create a compatible abi for all of linux??? Wow!<p>> utilize the more productive Rust programming language<p>Nitpick: it’s 2024 and these ‘more productive’ comparisons are silly, completely unscientific, And a bit of a red flag for your project: The most productive language for a developer is the one they understand what is happening one layer below the level of abstraction they are working with. Unless you’re comparing something rating Ruby vs RiscV assembly, it’s just hocus-pocus.
exabrial: 我认为这看起来令人难以置信。例如,如何为所有linux_创建兼容的abi_???哇!p> >;使用更高效的Rust编程语言<p>Nitpick:现在是2024年,这些“更高效”的比较是愚蠢的,完全不科学的,对你的项目来说有点危险:对于开发人员来说,最高效的语言是他们在抽象级别下一层理解正在发生的事情。除非你在比较Ruby和RiscV程序集的等级,否则这只是骗人的把戏。