{"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\/et\/blog\/news\/proekt-neptune-os-razvivaet-sloj-sovmestimosti-s-windows-na-baze-mikroyadra-sel4","title":{"rendered":"Projekt Neptune OS arendab Windowsi \u00fchilduvuse kihti seL4 mikrotuuma p\u00f5hjal","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Avalikustatud on projekti Neptune OS esimene katseline v\u00e4ljaanne, mis arendab seL4 mikrokernel'i peal Windows NT tuumakomponentide rakendusi, et pakkuda toe Windows rakenduste k\u00e4itamiseks. Kood on litsentseeritud GPLv3 all. <\/p>\n

Projekt rakendab «NT Executive», Windows NT (NTOSKRNL.EXE) tuumatasandi \u00fcksust, mis vastutab NT Native s\u00fcsteemikutsungite API pakkumise ja draiverite t\u00f6\u00f6 interface'i eest. Neptune OS-is t\u00f6\u00f6tab NT Executive komponent ja k\u00f5ik draiverid mitte tuumatasandil, vaid kasutajaprotsesside kujul seL4 mikrotuumap\u00f5hises keskkonnas. NT Executive komponendi ja draiverite vahel toimub suhtlemine kohandatud seL4 IPC kaudu. Pakutavad s\u00fcsteemikutsungid v\u00f5imaldavad NTDLL.DLL teegi toimimist Win32 programmiliidese rakendusega, mida kasutatakse rakendustes. <\/p>\n

Neptune OS esimene versioon sisaldab klaviatuuri draiverit (kbdclass.sys), PS\/2 sadama draiverit (i8042prt.sys), helisignaali draiverit (beep.sys) ja k\u00e4surea t\u00f5lgendurit (ntcmd.exe), mis on \u00fcle kantud ReactOS'ist ja v\u00f5imaldavad demonstreerida t\u00f6\u00f6korralduse p\u00f5hiprintsiipe. Laadimispildi suurus on 1,4 MB. <\/p>\n

L\u00f5ppeesm\u00e4rk on viia kiht sellisesse olekusse, mis v\u00f5imaldab portida kasutajakeskkonda ja ReactOS-i draivereid. Arendajad kaaluvad ka v\u00f5imalust saavutada binaarne \u00fchilduvus Windowsi t\u00e4idetavate failidega ja vastuv\u00f5etav \u00fchilduvus allika tasemel Windowsi tuumadrajate jaoks. <\/p>\n

Peamiseks takistuseks Windowsi draiverite toe tagamisel peetakse enamikus Windowsi tuumadraiverites mittestandardi suhtlusprotokolli kasutamist teiste draiveritega suhtlemisel, mitte otseviidete edastamist, mida ei saa Neptune OS-is teostada, kuna draiverid t\u00f6\u00f6tavad erinevates protsessides.
\n
Allikas: 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\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\udd47Neptune OS projekt arendab seL4 mikrotuum p\u00f5hjal Windowsi \u00fchilduvust | ProHoster","description":"Avaldatud on selle projekti Neptune OS esimene katseversioon, mis arendab seL4 mikrokerne peale Windows NT tuuma komponente, eesm\u00e4rgiga pakkuda t\u00e4iendavat 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