{"id":94581,"date":"2020-09-19T01:42:20","date_gmt":"2020-09-18T23:42:20","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/proekt-genode-opublikoval-vypusk-os-obshhego-naznacheniya-sculpt-20-08"},"modified":"2020-09-19T01:42:20","modified_gmt":"2020-09-18T23:42:20","slug":"proekt-genode-opublikoval-vypusk-os-obshhego-naznacheniya-sculpt-20-08","status":"publish","type":"post","link":"https:\/\/prohoster.info\/cs\/blog\/news\/proekt-genode-opublikoval-vypusk-os-obshhego-naznacheniya-sculpt-20-08","title":{"rendered":"Projekt Genode zve\u0159ejnil vyd\u00e1n\u00ed OS pro obecn\u00e9 pou\u017eit\u00ed Sculpt 20.08","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

P\u0159edstaven\u00ed<\/a><\/noindex> vyd\u00e1n\u00ed opera\u010dn\u00edho syst\u00e9mu Sculpt 20.08<\/a><\/noindex>, v r\u00e1mci kter\u00e9ho se na z\u00e1klad\u011b technologi\u00ed Genode OS Framework<\/a><\/noindex> vyv\u00edj\u00ed opera\u010dn\u00ed syst\u00e9m pro obecn\u00e9 pou\u017eit\u00ed, kter\u00fd mohou b\u011b\u017en\u00ed u\u017eivatel\u00e9 vyu\u017e\u00edvat pro ka\u017edodenn\u00ed \u00fakoly. Zdrojov\u00e9 texty projektu se distribuj\u00ed<\/a><\/noindex> jsou dostupn\u00e9 pod licenc\u00ed AGPLv3. K dispozici je LiveUSB obraz<\/a><\/noindex>, o velikosti 26 MB. Podporov\u00e1na je pr\u00e1ce na syst\u00e9mech s procesory a grafickou subsyst\u00e9mem Intel s povolen\u00fdmi roz\u0161\u00ed\u0159en\u00edmi VT-d a VT-x.<\/p>\n

Nov\u00e9 vyd\u00e1n\u00ed je pozoruhodn\u00e9<\/a><\/noindex> p\u0159epracov\u00e1n\u00edm<\/a><\/noindex> n\u00edzko\u00farov\u0148ov\u00e9ho grafick\u00e9ho z\u00e1sobn\u00edku a zaji\u0161t\u011bn\u00edm kompatibility s prohl\u00ed\u017ee\u010di zalo\u017een\u00fdmi na enginu Chromium. Jako prvn\u00ed byla realizov\u00e1na mo\u017enost spu\u0161t\u011bn\u00ed webov\u00e9ho prohl\u00ed\u017ee\u010de Falkon<\/a><\/noindex>, kter\u00fd pou\u017e\u00edv\u00e1 engine Chromium, bez vyu\u017eit\u00ed virtu\u00e1ln\u00edho stroje s Linuxem. Byla p\u0159id\u00e1na mo\u017enost interaktivn\u00edho p\u0159i\u0159azen\u00ed komponent k ur\u010dit\u00fdm j\u00e1dr\u016fm CPU (CPU-affinity). <\/p>\n

Zm\u011bny v grafick\u00e9m z\u00e1sobn\u00edku zv\u00fd\u0161ily odezvu, zlep\u0161ily kvalitu pixelov\u00e9ho v\u00fdstupu, zajistily podporu pro v\u00fdm\u011bnu ovlada\u010d\u016f grafick\u00fdch karet a za\u0159\u00edzen\u00ed pro vstup bez restartu syst\u00e9mu a polo\u017eily z\u00e1klad pro funkce jako je zachycen\u00ed obsahu obrazovky a vzd\u00e1len\u00fd p\u0159\u00edstup k pracovn\u00edmu stolu. Byla vylep\u0161ena podpora r\u00e1mce Qt. Do ovlada\u010de VESA byla p\u0159id\u00e1na podpora dynamick\u00e9 zm\u011bny rozli\u0161en\u00ed obrazovky. V syst\u00e9mu spr\u00e1vy p\u00edsem byla zaji\u0161t\u011bna podpora okam\u017eit\u00e9ho uplatn\u011bn\u00ed zm\u011bny velikosti p\u00edsma.<\/p>\n

\"Projekt<\/a><\/noindex><\/center><\/p>\n

Syst\u00e9m je dod\u00e1v\u00e1n s grafick\u00fdm rozhran\u00edm Leitzentrale, kter\u00e9 umo\u017e\u0148uje vykon\u00e1vat standardn\u00ed \u00fakoly spr\u00e1vy syst\u00e9mu. V lev\u00e9m horn\u00edm rohu grafick\u00e9ho rozhran\u00ed je zobrazeno menu s n\u00e1stroji pro spr\u00e1vu u\u017eivatel\u016f, p\u0159ipojen\u00ed \u00falo\u017ei\u0161\u0165 a nastaven\u00ed s\u00ed\u0165ov\u00e9ho p\u0159ipojen\u00ed. Uprost\u0159ed se nach\u00e1z\u00ed konfigur\u00e1tor pro sestaven\u00ed komponent syst\u00e9mu, kter\u00fd poskytuje<\/a><\/noindex> m\u00e1 rozhran\u00ed ve form\u011b grafu, kter\u00fd ur\u010duje vztah mezi syst\u00e9mov\u00fdmi komponenty. U\u017eivatel m\u016f\u017ee v interaktivn\u00edm re\u017eimu libovoln\u011b odeb\u00edrat nebo p\u0159id\u00e1vat komponenty, \u010d\u00edm\u017e ur\u010duje slo\u017een\u00ed syst\u00e9mov\u00e9ho prost\u0159ed\u00ed nebo virtu\u00e1ln\u00edch stroj\u016f.<\/p>\n

U\u017eivatel se kdykoliv m\u016f\u017ee p\u0159epnout do konzolov\u00e9ho re\u017eimu spr\u00e1vy, kter\u00fd poskytuje v\u011bt\u0161\u00ed flexibilitu v \u0159\u00edzen\u00ed. Tradi\u010dn\u00ed pracovn\u00ed plocha m\u016f\u017ee b\u00fdt z\u00edsk\u00e1na spu\u0161t\u011bn\u00edm distribuce TinyCore Linux ve virtu\u00e1ln\u00edm stroji s Linuxem. V tomto prost\u0159ed\u00ed jsou k dispozici prohl\u00ed\u017ee\u010de Firefox a Aurora, textov\u00fd editor zalo\u017een\u00fd na Qt a r\u016fzn\u00e9 aplikace. Pro spu\u0161t\u011bn\u00ed p\u0159\u00edkazov\u00fdch n\u00e1stroj\u016f je nab\u00eddnuto prost\u0159ed\u00ed noux. <\/p>\n

P\u0159ipom\u00edn\u00e1me, \u017ee Genode poskytuje<\/a><\/noindex> je unifikovan\u00e1 infrastruktura pro vytv\u00e1\u0159en\u00ed u\u017eivatelsk\u00fdch aplikac\u00ed, kter\u00e9 b\u011b\u017e\u00ed na j\u00e1d\u0159e Linux (32 a 64 bit\u016f) nebo mikroj\u00e1dra<\/a><\/noindex> NOVA (x86 s virtualizac\u00ed), seL4 (x86_32, x86_64, ARM), Muen (x86_64), Fiasco.OC (x86_32, x86_64, ARM), L4ka::Pistachio (IA32, PowerPC), OKL4, L4\/Fiasco (IA32, AMD64, ARM) a j\u00e1dro bezprost\u0159edn\u011b b\u011b\u017e\u00edc\u00ed na platform\u00e1ch ARM a RISC-V. Sou\u010d\u00e1st\u00ed je paravirtualizovan\u00e9 linuxov\u00e9 j\u00e1dro L4Linux, kter\u00e9 b\u011b\u017e\u00ed na mikro j\u00e1d\u0159e Fiasco.OC, co\u017e umo\u017e\u0148uje spou\u0161t\u011bt v Genode b\u011b\u017en\u00e9 linuxov\u00e9 programy. J\u00e1dro L4Linux nepracuje p\u0159\u00edmo s hardwarem, ale vyu\u017e\u00edv\u00e1 slu\u017eby Genode prost\u0159ednictv\u00edm sady virtu\u00e1ln\u00edch ovlada\u010d\u016f. <\/p>\n

Pro Genode bylo portov\u00e1no r\u016fzn\u00e9 komponenty Linux a BSD, byla zaji\u0161t\u011bna podpora Gallium3D, byla provedena integrace Qt, GCC a WebKit, a byla implementov\u00e1na mo\u017enost organizace hybridn\u00edch Linux\/Genode softwarov\u00fdch prost\u0159ed\u00ed. Byl p\u0159ipraven port VirtualBox, kter\u00fd b\u011b\u017e\u00ed na mikro j\u00e1d\u0159e NOVA. Velk\u00e9 mno\u017estv\u00ed aplikac\u00ed bylo upraveno pro spu\u0161t\u011bn\u00ed p\u0159\u00edmo na mikro j\u00e1dru a prost\u0159ed\u00ed Noux, kter\u00e9 poskytuje virtualizaci na \u00farovni OS. Pro spu\u0161t\u011bn\u00ed nep\u0159ep\u0159en\u00fdch program\u016f byla zaji\u0161t\u011bna mo\u017enost vyu\u017eit\u00ed mechanismu vytv\u00e1\u0159en\u00ed virtu\u00e1ln\u00edch prost\u0159ed\u00ed na \u00farovni jednotliv\u00fdch aplikac\u00ed, co\u017e umo\u017e\u0148uje spou\u0161t\u011bt programy v virtu\u00e1ln\u00edm linuxov\u00e9m prost\u0159ed\u00ed s vyu\u017eit\u00edm paravirtualizace. <\/p>\n

<\/a><\/noindex><\/p>\n

Zdroj: opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u041f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d \u0432\u044b\u043f\u0443\u0441\u043a \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b Sculpt 20.08, \u0432 \u0440\u0430\u043c\u043a\u0430\u0445 \u043a\u043e\u0442\u043e\u0440\u043e\u0439 \u043d\u0430 \u0431\u0430\u0437\u0435 \u0442\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0438\u0439 Genode OS Framework \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u0430\u044f \u0441\u0438\u0441\u0442\u0435\u043c\u0430 \u043e\u0431\u0449\u0435\u0433\u043e \u043d\u0430\u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u0441\u043c\u043e\u0436\u0435\u0442 \u0431\u044b\u0442\u044c \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0430 \u043e\u0431\u044b\u0447\u043d\u044b\u043c\u0438 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044f\u043c\u0438 \u0434\u043b\u044f \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f \u043f\u043e\u0432\u0441\u0435\u0434\u043d\u0435\u0432\u043d\u044b\u0445 \u0437\u0430\u0434\u0430\u0447. \u0418\u0441\u0445\u043e\u0434\u043d\u044b\u0435 \u0442\u0435\u043a\u0441\u0442\u044b \u043f\u0440\u043e\u0435\u043a\u0442\u0430 \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u044f\u044e\u0442\u0441\u044f \u043f\u043e\u0434 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0435\u0439 AGPLv3. \u0414\u043b\u044f \u0437\u0430\u0433\u0440\u0443\u0437\u043a\u0438 \u043f\u0440\u0435\u0434\u043b\u0430\u0433\u0430\u0435\u0442\u0441\u044f LiveUSB-\u043e\u0431\u0440\u0430\u0437, \u0440\u0430\u0437\u043c\u0435\u0440\u043e\u043c 26 \u041c\u0431. \u041f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u0440\u0430\u0431\u043e\u0442\u0430 \u043d\u0430 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