{"id":103437,"date":"2022-02-25T21:37:07","date_gmt":"2022-02-25T19:37:07","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/proekt-neptune-os-razvivaet-sloj-sovmestimosti-s-windows-na-baze-mikroyadra-sel4"},"modified":"2022-02-25T21:37:07","modified_gmt":"2022-02-25T19:37:07","slug":"proekt-neptune-os-razvivaet-sloj-sovmestimosti-s-windows-na-baze-mikroyadra-sel4","status":"publish","type":"post","link":"https:\/\/prohoster.info\/cs\/blog\/news\/proekt-neptune-os-razvivaet-sloj-sovmestimosti-s-windows-na-baze-mikroyadra-sel4","title":{"rendered":"Projekt Neptune OS rozv\u00edj\u00ed vrstvu kompatibility s Windows na b\u00e1zi mikroj\u00e1dra seL4.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Byl zve\u0159ejn\u011bn prvn\u00ed experiment\u00e1ln\u00ed vyd\u00e1n\u00ed projektu Neptune OS, kter\u00fd rozv\u00edj\u00ed nadstavbu nad mikroj\u00e1drem seL4 s implementac\u00ed komponent\u016f j\u00e1dra Windows NT, zam\u011b\u0159enou na poskytov\u00e1n\u00ed podpory pro spu\u0161t\u011bn\u00ed aplikac\u00ed Windows. K\u00f3d je distribuov\u00e1n pod licenc\u00ed GPLv3. <\/p>\n

Projekt implementuje \u201eNT Executive\u201c, jednu z \u00farovn\u00ed j\u00e1dra Windows NT (NTOSKRNL.EXE), kter\u00e1 je zodpov\u011bdn\u00e1 za poskytov\u00e1n\u00ed API syst\u00e9mov\u00fdch vol\u00e1n\u00ed NT Native a rozhran\u00ed pro pr\u00e1ci s ovlada\u010di. V opera\u010dn\u00edm syst\u00e9mu Neptune OS komponenta NT Executive a v\u0161echny ovlada\u010de b\u011b\u017e\u00ed nikoli na \u00farovni j\u00e1dra, ale jako u\u017eivatelsk\u00e9 procesy v prost\u0159ed\u00ed zalo\u017een\u00e9m na mikroj\u00e1dru seL4. Interakce komponenty NT Executive s ovlada\u010di se prov\u00e1d\u00ed prost\u0159ednictv\u00edm standardn\u00edho seL4 IPC. Poskytovan\u00e1 syst\u00e9mov\u00e1 vol\u00e1n\u00ed umo\u017e\u0148uj\u00ed zajistit funkci knihovny NTDLL.DLL s implementac\u00ed programov\u00e9ho rozhran\u00ed Win32, kter\u00e9 se pou\u017e\u00edv\u00e1 v aplikac\u00edch. <\/p>\n

Prvn\u00ed verze Neptune OS zahrnuje ovlada\u010d kl\u00e1vesnice (kbdclass.sys), ovlada\u010d portu PS\/2 (i8042prt.sys), ovlada\u010d pro zvukov\u00fd sign\u00e1l (beep.sys) a interpret p\u0159\u00edkazov\u00e9ho \u0159\u00e1dku (ntcmd.exe), p\u0159enesen\u00e9 z ReactOS, kter\u00e9 umo\u017e\u0148uj\u00ed demonstrovat z\u00e1kladn\u00ed principy organizace pr\u00e1ce. Velikost bootovac\u00edho obrazu je 1.4 MB. <\/p>\n

Kone\u010dn\u00fdm c\u00edlem je p\u0159iv\u00e9st tuto vrstvu do stavu, kter\u00fd bude dostate\u010dn\u00fd pro portaci u\u017eivatelsk\u00e9ho prost\u0159ed\u00ed a ovlada\u010d\u016f ReactOS. V\u00fdvoj\u00e1\u0159i tak\u00e9 zva\u017euj\u00ed mo\u017enost dosa\u017een\u00ed bin\u00e1rn\u00ed kompatibility s spustiteln\u00fdmi soubory Windows a p\u0159ijatelnou kompatibilitu na \u00farovni zdrojov\u00fdch k\u00f3d\u016f s ovlada\u010di j\u00e1dra Windows. <\/p>\n

Za hlavn\u00ed p\u0159ek\u00e1\u017eku na cest\u011b k zaji\u0161t\u011bn\u00ed podpory ovlada\u010d\u016f Windows je pova\u017eov\u00e1no pou\u017eit\u00ed v drtiv\u00e9 v\u011bt\u0161in\u011b ovlada\u010d\u016f j\u00e1dra Windows nestandardn\u00edho komunika\u010dn\u00edho protokolu p\u0159i p\u0159\u00edstupu k jin\u00fdm ovlada\u010d\u016fm, a to p\u0159\u00edm\u00fdm p\u0159enosem ukazatel\u016f, co\u017e nelze realizovat v Neptune OS vzhledem k spu\u0161t\u011bn\u00ed ovlada\u010d\u016f v r\u016fzn\u00fdch procesech.
\n
Zdroj: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u043f\u0435\u0440\u0432\u044b\u0439 \u044d\u043a\u0441\u043f\u0435\u0440\u0438\u043c\u0435\u043d\u0442\u0430\u043b\u044c\u043d\u044b\u0439 \u0432\u044b\u043f\u0443\u0441\u043a \u043f\u0440\u043e\u0435\u043a\u0442\u0430 Neptune OS, \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u044e\u0449\u0435\u0433\u043e \u043d\u0430\u0434\u0441\u0442\u0440\u043e\u0439\u043a\u0443 \u043d\u0430\u0434 \u043c\u0438\u043a\u0440\u043e\u044f\u0434\u0440\u043e\u043c seL4 \u0441 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0435\u0439 \u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u043e\u0432 \u044f\u0434\u0440\u0430 Windows NT, \u043d\u0430\u0446\u0435\u043b\u0435\u043d\u043d\u0443\u044e \u043d\u0430 \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u0438\u0435 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0438 \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f Windows-\u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439. \u041a\u043e\u0434 \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u044f\u0435\u0442\u0441\u044f \u043f\u043e\u0434 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0435\u0439 GPLv3. \u041f\u0440\u043e\u0435\u043a\u0442 \u0440\u0435\u0430\u043b\u0438\u0437\u0443\u0435\u0442 «NT Executive», \u043e\u0434\u0438\u043d \u0438\u0437 \u0443\u0440\u043e\u0432\u043d\u0435\u0439 \u044f\u0434\u0440\u0430 Windows NT (NTOSKRNL.EXE), \u043e\u0442\u0432\u0435\u0447\u0430\u044e\u0449\u0438\u0439 \u0437\u0430 \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u0438\u0435 API \u0441\u0438\u0441\u0442\u0435\u043c\u043d\u044b\u0445 \u0432\u044b\u0437\u043e\u0432\u043e\u0432 NT Native \u0438 \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441 \u0434\u043b\u044f \u0440\u0430\u0431\u043e\u0442\u044b \u0434\u0440\u0430\u0439\u0432\u0435\u0440\u043e\u0432. \u0412 Neptune […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-103437","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47Projekt Neptune OS rozv\u00edj\u00ed vrstvu kompatibility s Windows na b\u00e1zi mikroj\u00e1dra seL4 | ProHoster","description":"Byl zve\u0159ejn\u011bn prvn\u00ed experiment\u00e1ln\u00ed vyd\u00e1n\u00ed projektu Neptune OS, kter\u00fd rozv\u00edj\u00ed nadstavbu nad mikroj\u00e1drem seL4 s implementac\u00ed komponent\u016f j\u00e1dra Windows NT, zam\u011b\u0159enou na poskytov\u00e1n\u00ed podpory pro 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