{"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\/pl\/blog\/news\/yadro-maestro-napisannoe-na-rust-i-chastichno-sovmestimoe-s-linux","title":{"rendered":"J\u0105dro Maestro napisane w Rust i cz\u0119\u015bciowo zgodne z Linuxem","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Przedstawiono projekt dotycz\u0105cy opracowania lekkiego rdzenia Unix-podobnego w j\u0119zyku Rust, implementuj\u0105cego podzbi\u00f3r wywo\u0142a\u0144 systemowych rdzenia Linux, wystarczaj\u0105cy do tworzenia typowych \u015brodowisk roboczych. Projekt zosta\u0142 stworzony w 2018 roku i pocz\u0105tkowo u\u017cywa\u0142 j\u0119zyka C, jednak w 2020 roku zosta\u0142 ca\u0142kowicie rozpocz\u0119ty od nowa z uwzgl\u0119dnieniem zdobytego do\u015bwiadczenia i przeszed\u0142 na Rust, aby zredukowa\u0107 prawdopodobie\u0144stwo pope\u0142nienia b\u0142\u0119d\u00f3w zwi\u0105zanych z zarz\u0105dzaniem pami\u0119ci\u0105. Kod rdzenia jest udost\u0119pniany na licencji MIT. Opr\u00f3cz rdzenia, projekt w j\u0119zyku Rust obejmuje r\u00f3wnie\u017c rozw\u00f3j X11,<a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/pl\/server\/\"   title=\"serwer\" data-wpil-keyword-link=\"linked\">serwer<\/a>, mened\u017cera pakiet\u00f3w, bootloader, instalator, zbiory narz\u0119dzi oraz inne komponenty potrzebne do budowy systemu operacyjnego.       <\/p>\n<p>J\u0105dro ma monolityczn\u0105 architektur\u0119 i obecnie obs\u0142uguje jedynie systemy x86 w trybie 32-bitowym. Baza kodu j\u0105dra liczy 48,8 tysi\u0105ca linii kodu (dla por\u00f3wnania w j\u0105drze Linux - 33 mln linii kodu). Mo\u017cliwe jest uruchomienie w QEMU, VirtualBox lub na sprz\u0119cie. Na obecnym etapie rozwoju w Maestro zrealizowano 31% (135 z 437) wywo\u0142a\u0144 systemowych Linux, co wystarcza do za\u0142adowania konsolowego \u015brodowiska opartego na bashu i standardowej biblioteki C Musl. W \u015brodowisku opartym na Maestro mog\u0105 by\u0107 r\u00f3wnie\u017c wykonywane niekt\u00f3re narz\u0119dzia z pakietu GNU coreutils, takie jak ls, cat, mkdir, rm, rmdir, uname i whoami.      <center><img decoding=\"async\" alt=\"J\u0105dro Maestro napisane w Rust i cz\u0119\u015bciowo zgodne z Linuxem\" src=\"\/wp-content\/uploads\/2024\/01\/2a572f9f4f007db14681bb1d6ffbefc4.png\" style=\"display:block;margin: 0 auto;\" \/><\/center>            <\/p>\n<p>W\u015br\u00f3d dost\u0119pnych mo\u017cliwo\u015bci Maestro:  <\/p>\n<ul>\n<li class=\"l\"> Sterowniki dla klawiatury PS\/2 i terminala z trybem tekstowym oraz cz\u0119\u015bciowym wsparciem dla sekwencji ANSI.\n<li class=\"l\"> System przydzielania pami\u0119ci z obs\u0142ug\u0105 pami\u0119ci wirtualnej.\n<li class=\"l\"> Szeregowiec zada\u0144 oparty na algorytmie round-robin z obs\u0142ug\u0105 sygna\u0142\u00f3w POSIX.\n<li class=\"l\"> Wykrywanie urz\u0105dze\u0144 PCI.\n<li class=\"l\"> Sterownik IDE\/PATA.\n<li class=\"l\"> System plik\u00f3w Ext2.\n<li class=\"l\"> Wsparcie dla wirtualnych system\u00f3w plik\u00f3w \/tmp i \/proc.\n<li class=\"l\"> Wsparcie dla montowania system\u00f3w plik\u00f3w i partycji dyskowych MBR i GPT.\n<li class=\"l\"> Wsparcie dla initramfs.\n<li class=\"l\"> Sterownik RTC dla timera i dok\u0142adnego czasu.\n<li class=\"l\"> Wsparcie dla \u0142adowania modu\u0142\u00f3w j\u0105dra.\n<li class=\"l\"> Mo\u017cliwo\u015b\u0107 uruchamiania plik\u00f3w wykonywalnych w formacie ELF.  <\/ul>\n<p>Obecnie prowadzone s\u0105 prace nad stworzeniem stosu sieciowego, po uko\u0144czeniu kt\u00f3rego planowane jest wprowadzenie wsparcia dla bezpo\u015bredniego mapowania plik\u00f3w w pami\u0119ci i bibliotek wsp\u00f3\u0142dzielonych.<br \/>\n<br \/>\u0179r\u00f3d\u0142o: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=60391\">opennet.ru<\/a> 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\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, 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