{"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":"Neptune OS projekt arendab Windowsi \u00fchilduvuse kihti seL4 mikrokernel'i p\u00f5hjal","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Avaldatud on Neptune OS projekti esimene eksperimentaalne versioon, mis arendab seL4 mikrokernel'i kohal \u00fclemikku, millel on rakendatud Windows NT tuumakomponendid, eesm\u00e4rgiga pakkuda tuge Windowsi rakenduste k\u00e4itamiseks. Kood levitatakse GPLv3 litsentsi alusel. <\/p>\n

Projekt rakendab \u201eNT Executive\u201c, \u00fcht Windows NT (NTOSKRNL.EXE) tuuma taseme taset, mis vastutab NT Native s\u00fcsteemi \u00fclesannete API pakkumise ja draiverite t\u00f6\u00f6interf\u00e4\u00e4ri eest. Neptune OS-is k\u00e4ivitatakse NT Executive komponent ja k\u00f5ik draiverid mitte tuuma tasemel, vaid kasutajaprotsesside vormis seL4 mikrotuuma baasil keskkonnas. NT Executive komponendi ja draiverite vaheline suhtlemine toimub seL4 IPC kaudu. Pakutavad s\u00fcsteemi \u00fclesanded v\u00f5imaldavad NTDLL.DLL teegi toimimist Win32 programmeerimisliidese rakendamisega, mida kasutatakse rakendustes. <\/p>\n

Neptune OS esimene versioon sisaldab klaviatuuri draiverit (kbdclass.sys), PS\/2 pordi draiverit (i8042prt.sys), helisignaali draiverit (beep.sys) ja k\u00e4suridade t\u00f5lgendajat (ntcmd.exe), mille on \u00fcle viidud ReactOS'ist ja mis demonstreerivad p\u00f5hialuseid. K\u00e4ivituspildi suurus on 1,4 MB. <\/p>\n

L\u00f5ppeesm\u00e4rgiks on viia kiht sellisesse olekusse, mis oleks piisav ReactOS'i kasutajakeskkonna ja draiverite portimiseks. Arendajad kaaluvad ka v\u00f5imalust saavutada binaarset \u00fchilduvust Windowsi t\u00e4idetavate failidega ja vastuv\u00f5etavat \u00fchilduvust l\u00e4htekoodide tasemel Windowsi tuuma draiveritega. <\/p>\n

Peamiseks takistuseks Windowsi draiverite toe tagamisel peetakse enamus Windowsi tuuma draiverites kasutatavat mittestandardset suhtlusprotokolli teiste draiveritega suhtlemisel, vaid otseviidete edastamist, mida ei saa teostada Neptune OS-is, kuna draivereid k\u00e4itatakse 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 Windowsi \u00fchilduvuse kihti seL4 mikrokernel'i p\u00f5hjal | ProHoster","description":"Avaldatud on Neptune OS projekti esimene eksperimentaalne versioon, mis arendab seL4 mikrokernel'i kohal \u00fclemikku, millel on rakendatud Windows NT tuumakomponendid, eesm\u00e4rgiga pakkuda 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ProHoster","og:description":"\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 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