{"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\/cs\/blog\/news\/yadro-maestro-napisannoe-na-rust-i-chastichno-sovmestimoe-s-linux","title":{"rendered":"J\u00e1dro Maestro, napsan\u00e9 v Rustu a \u010d\u00e1ste\u010dn\u011b kompatibiln\u00ed s Linuxem","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Byl p\u0159edstaven projekt pro v\u00fdvoj lehk\u00e9ho unixov\u00e9ho j\u00e1dra v jazyce Rust, kter\u00e9 implementuje podmno\u017einu syst\u00e9mov\u00fdch vol\u00e1n\u00ed j\u00e1dra Linux, dostate\u010dnou pro vytv\u00e1\u0159en\u00ed typick\u00fdch pracovn\u00edch prost\u0159ed\u00ed. Projekt byl zalo\u017een v roce 2018 a zpo\u010d\u00e1tku pou\u017e\u00edval jazyk C, ale v roce 2020 byl zcela znovu spu\u0161t\u011bn od nuly s ohledem na nasb\u00edran\u00e9 zku\u0161enosti a p\u0159e\u0161el na Rust, aby se sn\u00ed\u017eila pravd\u011bpodobnost chyb p\u0159i pr\u00e1ci s pam\u011bt\u00ed. K\u00f3d j\u00e1dra je distribuov\u00e1n pod licenc\u00ed MIT. Krom\u011b j\u00e1dra se projektem v jazyce Rust tak\u00e9 vyv\u00edjej\u00ed X11-<a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/cs\/server\/\"   title=\"server\" data-wpil-keyword-link=\"linked\">server<\/a>, bal\u00ed\u010dkov\u00fd mana\u017eer, zav\u00e1d\u011b\u010d, instala\u010dn\u00ed program, sady utilit a dal\u0161\u00ed komponenty nezbytn\u00e9 pro sestaven\u00ed opera\u010dn\u00edho syst\u00e9mu.       <\/p>\n<p>J\u00e1dro m\u00e1 monolitickou architekturu a zat\u00edm podporuje pouze syst\u00e9my x86 v 32bitov\u00e9m re\u017eimu. K\u00f3dov\u00e1 b\u00e1ze j\u00e1dra obsahuje 48,8 tis\u00edce \u0159\u00e1dk\u016f k\u00f3du (pro srovn\u00e1n\u00ed, j\u00e1dro Linux m\u00e1 33 milion\u016f \u0159\u00e1dk\u016f k\u00f3du). Mo\u017en\u00e9 je spou\u0161t\u011bn\u00ed v QEMU, VirtualBoxu nebo na fyzick\u00e9m hardware. V aktu\u00e1ln\u00ed f\u00e1zi v\u00fdvoje je v Maestru realizov\u00e1no 31 % (135 z 437) syst\u00e9mov\u00fdch vol\u00e1n\u00ed Linuxu, co\u017e sta\u010d\u00ed pro spu\u0161t\u011bn\u00ed konzolov\u00e9ho prost\u0159ed\u00ed na b\u00e1zi bash a standardn\u00ed C knihovny Musl. V prost\u0159ed\u00ed na b\u00e1zi Maestra mohou tak\u00e9 b\u011b\u017eet n\u011bkter\u00e9 utilitky z bal\u00ed\u010dku GNU coreutils, jako jsou ls, cat, mkdir, rm, rmdir, uname a whoami.      <center><img decoding=\"async\" alt=\"J\u00e1dro Maestro, napsan\u00e9 v Rustu a \u010d\u00e1ste\u010dn\u011b kompatibiln\u00ed s Linuxem\" src=\"\/wp-content\/uploads\/2024\/01\/2a572f9f4f007db14681bb1d6ffbefc4.png\" style=\"display:block;margin: 0 auto;\" \/><\/center>            <\/p>\n<p>Mezi dostupn\u00e9 funkce Maestra pat\u0159\u00ed:  <\/p>\n<ul>\n<li class=\"l\"> \u0158idi\u010de pro kl\u00e1vesnice PS\/2 a termin\u00e1l s textov\u00fdm re\u017eimem a \u010d\u00e1ste\u010dnou podporou ANSI sekvenc\u00ed.\n<li class=\"l\"> Syst\u00e9m \u0159\u00edzen\u00ed pam\u011bti podporuj\u00edc\u00ed virtu\u00e1ln\u00ed pam\u011b\u0165.\n<li class=\"l\"> Pl\u00e1nova\u010d \u00faloh zalo\u017een\u00fd na algoritmu round-robin s podporou POSIX sign\u00e1l\u016f.\n<li class=\"l\"> Detekce PCI za\u0159\u00edzen\u00ed.\n<li class=\"l\"> \u0158idi\u010d IDE\/PATA.\n<li class=\"l\"> Souborov\u00fd syst\u00e9m Ext2.\n<li class=\"l\"> Podpora virtu\u00e1ln\u00edch FS \/tmp a \/proc.\n<li class=\"l\"> Podpora p\u0159ipojen\u00ed FS a diskov\u00fdch odd\u00edl\u016f MBR a GPT.\n<li class=\"l\"> Podpora initramfs.\n<li class=\"l\"> \u0158idi\u010d RTC pro \u010dasova\u010d a p\u0159esn\u00fd \u010das.\n<li class=\"l\"> Podpora na\u010d\u00edt\u00e1n\u00ed modul\u016f j\u00e1dra.\n<li class=\"l\"> Mo\u017enost spou\u0161t\u011bn\u00ed spustiteln\u00fdch soubor\u016f ve form\u00e1tu ELF.  <\/ul>\n<p>V sou\u010dasn\u00e9 dob\u011b se pracuje na vytvo\u0159en\u00ed s\u00ed\u0165ov\u00e9ho z\u00e1sobn\u00edku, po jeho\u017e dokon\u010den\u00ed se pl\u00e1nuje implementace podpory p\u0159\u00edm\u00e9ho mapov\u00e1n\u00ed soubor\u016f do pam\u011bti a sd\u00edlen\u00fdch knihoven.<br \/>\n<br \/>Zdroj: <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 5.0.3 - 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 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