{"id":104428,"date":"2022-06-16T09:36:49","date_gmt":"2022-06-16T07:36:50","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/avtor-obolochki-sway-i-yazyka-hare-razvivaet-novoe-mikroyadro-helios-i-oc-ares"},"modified":"2022-06-16T09:36:49","modified_gmt":"2022-06-16T07:36:50","slug":"avtor-obolochki-sway-i-yazyka-hare-razvivaet-novoe-mikroyadro-helios-i-oc-ares","status":"publish","type":"post","link":"https:\/\/prohoster.info\/et\/blog\/news\/avtor-obolochki-sway-i-yazyka-hare-razvivaet-novoe-mikroyadro-helios-i-oc-ares","title":{"rendered":"Sway liidese ja Hare keele autor arendab uut mikrokernerit Helios ja OC Ares.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Drew DeVault esitles oma uut projekti \u2014 mikrotuum Helios. Praeguses etapis on projekt alles arendamise alguses ja toetab ainult demonstreerimist laadimist x86_64 arhitektuuriga s\u00fcsteemidel. Tulevikus plaanitakse toetada ka iscv64 ja aarch64 arhitektuure. Projekti kood on kirjutatud C-le l\u00e4hedases s\u00fcsteemi programmeerimise keeles Hare koos assembleri lisanditega ja see on vabastatud GPLv3 litsentsi alusel. Arenduse seisundi tutvustamiseks on ette valmistatud test ISO-pilt (1 MB). <\/p>\n

Helios arhitektuur on \u00fcles ehitatud mikrotuum seL4 kontseptsioonidele, mille raames on tuuma ressursside haldamise komponendid viidud kasutajaruumi ja nendele rakendatakse samu ligip\u00e4\u00e4su kontrollimise vahendeid nagu kasutajate ressurssidele. Mikrotuum pakub minimaalset mehhanismide komplekti f\u00fc\u00fcsilise aadressiruumi, katkestuste ja protsessori ressursside ligip\u00e4\u00e4su haldamiseks, samas kui k\u00f5rgetasemelised abstraktsioonid, nagu riistvara draiverid, rakendatakse eraldi mikrotuuma peale kasutajatasemel \u00fclesannete kujul. <\/p>\n

Helios kasutab juurdep\u00e4\u00e4sukontrolli mudelit, mis p\u00f5hineb 'capability'. S\u00fcda pakub primitiive m\u00e4lulehek\u00fclgede eraldamiseks, f\u00fc\u00fcsilise m\u00e4lum\u00e4lu peegeldamiseks aadressiruumi, \u00fclesannete haldamiseks ja riistvarapordiga seotud p\u00e4ringute t\u00f6\u00f6tlemiseks. Peale s\u00fcdameteenuste, nagu virtuaalm\u00e4lu haldamine, on projektis valmis ka draiverid, mis v\u00f5imaldavad konsooli t\u00f6\u00f6d seeriaporti ja BIOS VGA API kaudu. S\u00fcdamete arenduse j\u00e4rgmisel etapil toetatakse \u00fcmberl\u00fckkavat mitme\u00fclesandelisust, IPC-d, PCI-d, erandeid, ACPI tabelite t\u00f5lgendamist ja katkemisprotsessoreid, mis t\u00f6\u00f6tavad kasutaja ruumis. Pikemas perspektiivis on plaanis toetada SMP-d, IOMMU-d ja VT-x-i. <\/p>\n

Kasutajaraamide osas on plaanis arendada madala taseme teenuseid ja s\u00fcsteemihaldurit Mercury, POSIX-i \u00fchilduvuse kihti (Luna), draiverite kogusid Venus, arendajate keskkonda Gaia ja tuumakatsetuste raamistiku Vulcan. Arendust\u00f6\u00f6d tehakse silmas pidades tegeliku riistvara kasutamist \u2014 algfaasis plaanitakse luua ThinkPadi draivereid, sealhulgas draivereid Intel HD GPU, HD Audio ja Intel Gigabit Ethernet jaoks. P\u00e4rast seda oodatakse AMD GPU ja Raspberry Pi plaatide draiverite ilmumist. <\/p>\n

Projekti l\u00f5ppeesm\u00e4rk on luua terviklik operatsioonis\u00fcsteem Ares koos oma paketihalduriga ja graafilise liidese. Projekti loomise p\u00f5hjuseks on katsetamise iha ja t\u00f6\u00f6 kui meelelahutus (printsiip \u201ejust for fun\u201c). Drew DeWolt armastab seada endale ambitsioonikaid eesm\u00e4rke ja seej\u00e4rel, hoolimata \u00fcldisest skeptitsismist, neid ellu viia. Nii oli ka kasutajakeskkonna Sway, meilikliendi Aerc, koost\u00f6\u00f6platvormi SourceHut ja programmeerimiskeele Hare puhul. Kuid isegi kui uus projekt ei saa vajalikku levikut, teenib see l\u00e4htepunktina uute kasulike s\u00fcsteemide v\u00e4ljat\u00f6\u00f6tamiseks. N\u00e4iteks plaanitakse Heliose jaoks loodud silur Linuxi platvormile portida, ja graafilise liidese ehitamise raamatukogud ei ole platvormile seotud.

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

\u0414\u0440\u044e \u0414\u0435\u0412\u043e\u043b\u0442 (Drew DeVault) \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u0438\u043b \u0441\u0432\u043e\u0439 \u043d\u043e\u0432\u044b\u0439 \u043f\u0440\u043e\u0435\u043a\u0442 — \u043c\u0438\u043a\u0440\u043e\u044f\u0434\u0440\u043e Helios. \u0412 \u0442\u0435\u043a\u0443\u0449\u0435\u043c \u0432\u0438\u0434\u0435 \u043f\u0440\u043e\u0435\u043a\u0442 \u043d\u0430\u0445\u043e\u0434\u0438\u0442\u0441\u044f \u043d\u0430 \u043d\u0430\u0447\u0430\u043b\u044c\u043d\u043e\u0439 \u0441\u0442\u0430\u0434\u0438\u0438 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u0438 \u043f\u043e\u043a\u0430 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0435\u0442 \u0442\u043e\u043b\u044c\u043a\u043e \u0434\u0435\u043c\u043e\u043d\u0441\u0442\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u0443\u044e \u0437\u0430\u0433\u0440\u0443\u0437\u043a\u0443 \u043d\u0430 \u0441\u0438\u0441\u0442\u0435\u043c\u0430\u0445 \u0441 \u0430\u0440\u0445\u0438\u0442\u0435\u043a\u0442\u0443\u0440\u043e\u0439 x86_64. \u0410 \u0434\u0430\u043b\u044c\u043d\u0435\u0439\u0448\u0435\u043c \u043f\u043b\u0430\u043d\u0438\u0440\u0443\u044e\u0442 \u0440\u0435\u0430\u043b\u0438\u0437\u043e\u0432\u0430\u0442\u044c \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0443 \u0430\u0440\u0445\u0438\u0442\u0435\u043a\u0442\u0443\u0440 iscv64 \u0438 aarch64. \u041a\u043e\u0434 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 \u043d\u0430\u043f\u0438\u0441\u0430\u043d \u043d\u0430 \u0431\u043b\u0438\u0437\u043a\u043e\u043c \u043a \u0421\u0438 \u044f\u0437\u044b\u043a\u0435 \u0441\u0438\u0441\u0442\u0435\u043c\u043d\u043e\u0433\u043e \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f Hare \u0441 \u0430\u0441\u0441\u0435\u043c\u0431\u043b\u0435\u0440\u043d\u044b\u043c\u0438 \u0432\u0441\u0442\u0430\u0432\u043a\u0430\u043c\u0438 \u0438 […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":104429,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-104428","post","type-post","status-publish","format-standard","has-post-thumbnail","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\udd47Sway kesta ja Hare keele autor arendab uut mikrotuuma Helios ja OC Ares | ProHoster","description":"Drew DeVault esitles oma uut projekti - 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