{"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\/sk\/blog\/news\/yadro-maestro-napisannoe-na-rust-i-chastichno-sovmestimoe-s-linux","title":{"rendered":"Jadro Maestro, nap\u00edsan\u00e9 v Rust a \u010diasto\u010dne kompatibiln\u00e9 s Linuxom","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Bol predstaven\u00fd projekt na v\u00fdvoj \u013eahk\u00e9ho unixov\u00e9ho jadra v jazyku Rust, ktor\u00e9 implementuje podmno\u017einu syst\u00e9mov\u00fdch volan\u00ed jadra Linux, dostato\u010dn\u00fa na vytvorenie typick\u00fdch pracovn\u00fdch prostred\u00ed. Projekt bol zalo\u017een\u00fd v roku 2018 a spo\u010diatku pou\u017e\u00edval jazyk C, ale v roku 2020 bol \u00faplne prepracovan\u00fd s oh\u013eadom na z\u00edskan\u00e9 sk\u00fasenosti a pre\u0161iel na Rust, aby sa zn\u00ed\u017eila pravdepodobnos\u0165 ch\u00fdb pri pr\u00e1ci s pam\u00e4\u0165ou. K\u00f3d jadra je \u0161\u00edren\u00fd pod licenciou MIT. Okrem jadra sa v jazyku Rust rovnak\u00fdm sp\u00f4sobom vyv\u00edjaj\u00fa aj X11-<a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/sk\/server\/\"   title=\"server\" data-wpil-keyword-link=\"linked\">server<\/a>, bal\u00ed\u010dkov\u00fd mana\u017e\u00e9r, zav\u00e1dza\u010d, in\u0161tal\u00e1tor, s\u00fapravy util\u00edt a \u010fal\u0161ie komponenty, potrebn\u00e9 na vytvorenie opera\u010dn\u00e9ho syst\u00e9mu.       <\/p>\n<p>Jadro m\u00e1 monolitick\u00fa architekt\u00faru a zatia\u013e podporuje len syst\u00e9my x86 v 32-bitovom re\u017eime. K\u00f3dov\u00e1 b\u00e1za jadra m\u00e1 48,8 tis\u00edc riadkov k\u00f3du (pre porovnanie, jadro Linuxu obsahuje 33 mili\u00f3nov riadkov k\u00f3du). Je mo\u017en\u00e9 spusti\u0165 ho v QEMU, VirtualBoxe alebo priamo na hardv\u00e9ri. V s\u00fa\u010dasnej f\u00e1ze v\u00fdvoja bolo v Maestre implementovan\u00fdch 31% (135 z 437) syst\u00e9mov\u00fdch volan\u00ed Linuxu, \u010do je dostato\u010dn\u00e9 na na\u010d\u00edtanie konzolov\u00e9ho prostredia zalo\u017een\u00e9ho na bash a \u0161tandardnej C kni\u017enici Musl. V prostred\u00ed zalo\u017eenom na Maestre je mo\u017en\u00e9 vykon\u00e1va\u0165 aj niektor\u00e9 utilitky z bal\u00edka GNU coreutils, ako s\u00fa ls, cat, mkdir, rm, rmdir, uname a whoami.      <center><img decoding=\"async\" alt=\"Jadro Maestro, nap\u00edsan\u00e9 v Rust a \u010diasto\u010dne kompatibiln\u00e9 s Linuxom\" src=\"\/wp-content\/uploads\/2024\/01\/2a572f9f4f007db14681bb1d6ffbefc4.png\" style=\"display:block;margin: 0 auto;\" \/><\/center>            <\/p>\n<p>Medzi dostupn\u00fdmi mo\u017enos\u0165ami Maestro s\u00fa:  <\/p>\n<ul>\n<li class=\"l\"> Ovl\u00e1da\u010de pre kl\u00e1vesnicu PS\/2 a termin\u00e1l s textov\u00fdm re\u017eimom a \u010diasto\u010dnou podporou ANSI sekvenci\u00ed.\n<li class=\"l\"> Syst\u00e9m spr\u00e1vy pam\u00e4te s podporou virtu\u00e1lnej pam\u00e4te.\n<li class=\"l\"> Pl\u00e1nova\u010d \u00faloh zalo\u017een\u00fd na algoritmoch round-robin s podporou POSIX-sign\u00e1lov.\n<li class=\"l\"> Rozpoznavanie PCI zariaden\u00ed.\n<li class=\"l\"> Ovl\u00e1da\u010d IDE\/PATA.\n<li class=\"l\"> S\u00faborov\u00fd syst\u00e9m Ext2.\n<li class=\"l\"> Podpora virtu\u00e1lnych FS \/tmp a \/proc.\n<li class=\"l\"> Podpora pripojenia FS a diskov\u00fdch oddielov MBR a GPT.\n<li class=\"l\"> Podpora initramfs.\n<li class=\"l\"> Ovl\u00e1da\u010d RTC pre \u010dasova\u010d a presn\u00fd \u010das.\n<li class=\"l\"> Podpora na\u010d\u00edtania modulov jadra.\n<li class=\"l\"> Mo\u017enos\u0165 sp\u00fa\u0161\u0165a\u0165 vykon\u00e1vacie s\u00fabory vo form\u00e1te ELF.  <\/ul>\n<p>V s\u00fa\u010dasnosti sa pracuje na vytvoren\u00ed sie\u0165ov\u00e9ho z\u00e1sobn\u00edka, po ktor\u00e9ho dokon\u010den\u00ed sa pl\u00e1nuje implement\u00e1cia podpory priameho mapovania s\u00faborov do pam\u00e4te a zdie\u013ean\u00fdch kni\u017en\u00edc.<br \/>\n<br \/>Zdroj: <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 5.0.4 - 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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