{"id":112705,"date":"2024-01-04T21:10:21","date_gmt":"2024-01-04T19:10:22","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/yadro-maestro-napisannoe-na-rust-i-chastichno-sovmestimoe-s-linux"},"modified":"2024-01-04T21:10:21","modified_gmt":"2024-01-04T19:10:22","slug":"yadro-maestro-napisannoe-na-rust-i-chastichno-sovmestimoe-s-linux","status":"publish","type":"post","link":"https:\/\/prohoster.info\/it\/blog\/news\/yadro-maestro-napisannoe-na-rust-i-chastichno-sovmestimoe-s-linux","title":{"rendered":"Il kernel Maestro, scritto in Rust e parzialmente compatibile con Linux","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>\u00c8 stato presentato un progetto per lo sviluppo di un kernel Unix-like leggero in Rust, implementando un sottoinsieme delle chiamate di sistema del kernel Linux, sufficiente per creare ambienti di lavoro tipici. Il progetto \u00e8 stato creato nel 2018 e inizialmente utilizzava il linguaggio C, ma nel 2020 \u00e8 stato completamente riproposto da zero tenendo conto dell'esperienza accumulata ed \u00e8 passato a Rust per ridurre la probabilit\u00e0 di errori nella gestione della memoria. Il codice del kernel \u00e8 distribuito con licenza MIT. Oltre al kernel, il progetto in Rust sviluppa anche X11-<a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/it\/server\/\"   title=\"server\" data-wpil-keyword-link=\"linked\">server<\/a>, un gestore di pacchetti, un bootloader, un installer, un insieme di utility e altri componenti necessari per costruire un sistema operativo.       <\/p>\n<p>Il kernel ha un'architettura monolitica e attualmente supporta solo sistemi x86 in modalit\u00e0 32 bit. Il codice sorgente del kernel conta 48.8 mila righe di codice (a titolo di confronto, il kernel Linux ha 33 milioni di righe di codice). \u00c8 possibile eseguire in QEMU, VirtualBox o su hardware reale. Nella fase attuale dello sviluppo, in Maestro \u00e8 implementato il 31% (135 su 437) delle chiamate di sistema di Linux, sufficiente per avviare un ambiente console basato su bash e la libreria standard C Musl. Nell'ambiente basato su Maestro possono inoltre essere eseguiti alcuni utility del pacchetto GNU coreutils, come ls, cat, mkdir, rm, rmdir, uname e whoami.      <center><img decoding=\"async\" alt=\"Il kernel Maestro, scritto in Rust e parzialmente compatibile con Linux\" src=\"\/wp-content\/uploads\/2024\/01\/2a572f9f4f007db14681bb1d6ffbefc4.png\" style=\"display:block;margin: 0 auto;\" \/><\/center>            <\/p>\n<p>Tra le funzionalit\u00e0 disponibili in Maestro:  <\/p>\n<ul>\n<li class=\"l\"> Driver per tastiera PS\/2 e terminali con modalit\u00e0 testo e supporto parziale per sequenze ANSI.\n<li class=\"l\"> Un sistema di distribuzione della memoria che supporta la memoria virtuale.\n<li class=\"l\"> Uno scheduler di processi basato su algoritmo round-robin con supporto per segnali POSIX.\n<li class=\"l\"> Rilevamento dei dispositivi PCI.\n<li class=\"l\"> Driver IDE\/PATA.\n<li class=\"l\"> File system Ext2.\n<li class=\"l\"> Supporto per i filesystem virtuali \/tmp e \/proc.\n<li class=\"l\"> Supporto per il montaggio di filesystem e partizioni disco MBR e GPT.\n<li class=\"l\"> Supporto per initramfs.\n<li class=\"l\"> Driver RTC per timer e tempo preciso.\n<li class=\"l\"> Supporto per il caricamento di moduli del kernel.\n<li class=\"l\"> Possibilit\u00e0 di eseguire file eseguibili nel formato ELF.  <\/ul>\n<p>Attualmente si sta lavorando alla creazione di uno stack di rete, dopo di che si prevede di implementare il supporto per il mapping diretto dei file in memoria e librerie condivise.<br \/>\n<br \/>Fonte: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=60391\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d \u043f\u0440\u043e\u0435\u043a\u0442 \u043f\u043e \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0435 \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 Rust \u043b\u0435\u0433\u043a\u043e\u0432\u0435\u0441\u043d\u043e\u0433\u043e Unix-\u043f\u043e\u0434\u043e\u0431\u043d\u043e\u0433\u043e \u044f\u0434\u0440\u0430, \u0440\u0435\u0430\u043b\u0438\u0437\u0443\u044e\u0449\u0435\u0433\u043e \u043f\u043e\u0434\u043c\u043d\u043e\u0436\u0435\u0441\u0442\u0432\u043e \u0441\u0438\u0441\u0442\u0435\u043c\u043d\u044b\u0445 \u0432\u044b\u0437\u043e\u0432\u043e\u0432 \u044f\u0434\u0440\u0430 Linux, \u0434\u043e\u0441\u0442\u0430\u0442\u043e\u0447\u043d\u043e\u0435 \u0434\u043b\u044f \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u044f \u0442\u0438\u043f\u043e\u0432\u044b\u0445 \u0440\u0430\u0431\u043e\u0447\u0438\u0445 \u043e\u043a\u0440\u0443\u0436\u0435\u043d\u0438\u0439. \u041f\u0440\u043e\u0435\u043a\u0442 \u0431\u044b\u043b \u0441\u043e\u0437\u0434\u0430\u043d \u0432 2018 \u0433\u043e\u0434\u0443 \u0438 \u0432\u043d\u0430\u0447\u0430\u043b\u0435 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043b \u044f\u0437\u044b\u043a \u0421\u0438, \u043d\u043e \u0432 2020 \u0433\u043e\u0434\u0443 \u0431\u044b\u043b \u043f\u043e\u043b\u043d\u043e\u0441\u0442\u044c\u044e \u043f\u0435\u0440\u0435\u0437\u0430\u043f\u0443\u0449\u0435\u043d \u0441 \u043d\u0443\u043b\u044f \u0441 \u0443\u0447\u0451\u0442\u043e\u043c \u043d\u0430\u043a\u043e\u043f\u043b\u0435\u043d\u043d\u043e\u0433\u043e \u043e\u043f\u044b\u0442\u0430 \u0438 \u043f\u0435\u0440\u0435\u0448\u0451\u043b \u043d\u0430 Rust \u0434\u043b\u044f \u0441\u043d\u0438\u0436\u0435\u043d\u0438\u044f \u0432\u0435\u0440\u043e\u044f\u0442\u043d\u043e\u0441\u0442\u0438 \u0441\u043e\u0432\u0435\u0440\u0448\u0435\u043d\u0438\u044f \u043e\u0448\u0438\u0431\u043e\u043a, [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":112706,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-112705","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.1.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d \u043f\u0440\u043e\u0435\u043a\u0442 \u043f\u043e \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0435 \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 Rust \u043b\u0435\u0433\u043a\u043e\u0432\u0435\u0441\u043d\u043e\u0433\u043e Unix-\u043f\u043e\u0434\u043e\u0431\u043d\u043e\u0433\u043e \u044f\u0434\u0440\u0430, \u0440\u0435\u0430\u043b\u0438\u0437\u0443\u044e\u0449\u0435\u0433\u043e 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