{"id":99483,"date":"2021-03-19T22:22:36","date_gmt":"2021-03-19T20:22:36","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/v-vetku-yadra-linux-next-dobavlen-kod-dlya-razrabotki-drajverov-na-yazyke-rust"},"modified":"2021-03-19T22:22:36","modified_gmt":"2021-03-19T20:22:36","slug":"v-vetku-yadra-linux-next-dobavlen-kod-dlya-razrabotki-drajverov-na-yazyke-rust","status":"publish","type":"post","link":"https:\/\/prohoster.info\/et\/blog\/news\/v-vetku-yadra-linux-next-dobavlen-kod-dlya-razrabotki-drajverov-na-yazyke-rust","title":{"rendered":"Linux-next tuumikusse on lisatud Rusti keeles draiverite arendamiseks m\u00f5eldud kood","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Linux-next haru koosseisus, mille alusel kujundatakse Linuxi 5.13 tuum, on kaasatud algne komponentide komplekt seadme draiverite arendamiseks Rusti keeles. Eraldi on avaldatud dokumentatsioon Rusti kasutamiseks Linuxi tuumas ning n\u00e4idis tuuma moodul Rusti keeles olevate karakterseadmestiku draiveritega. Koodi lisas Stephen Rothwell, Linux-next haru hooldaja. \u00dcldiselt sisaldab Linux-next haru koodi, mis on valmis j\u00e4rgmiseks tuuma muudatuste vastuv\u00f5tuts\u00fckliks, kuid ei ole selge, kas Rusti tugi v\u00f5etakse Linus Torvaldsi poolt vastu Linux 5.13 hulka, kuna kood ei ole l\u00e4binud laiapindset arendajate \u00fclevaatust. <\/p>\n

Linuxi tuuma draiverite arendamise toetus Rusti keeles oli aktiivselt arutluse all eelmisel aastal, sealhulgas osales sellega Linus Torvalds, kes ei v\u00e4listanud sellist v\u00f5imalust. Ideed toetas ka Greg Kroah-Hartman, kes vastutab Linuxi tuuma stabiilse haru toetamise eest. Rusti kasutamine draiverite arendamiseks v\u00f5imaldab minimaalse vaevaga luua ohutumaid ja kvaliteetsemaid draivereid, vabanedes sellistest probleemidest nagu m\u00e4lupiirkonna kasutamine p\u00e4rast selle vabastamist, nullviidete dereferentsimine ja m\u00e4lupuhvri \u00fcletamine. <\/p>\n

Rusti toe toetamiseks linux-next harus on KConfig-i lisatud valik CONFIG_RUST (\"Rusti tugi\" men\u00fc\u00fcs \"\u00dcldine seadistamine\"), mille aktiveerimisel kontrollitakse, kas s\u00fcsteemis on rustc compilator. Kui see on olemas, antakse v\u00f5imalus aktiveerida teised Rustiga seotud komponendid (n\u00e4iteks ilmub men\u00fc\u00fcs \"Kernelssekkumine\" sektsioon \"Rusti h\u00e4kkimine\"). Rusti kasutamine on valikuline, mitte vaikimisi aktiveeritud ja ei p\u00f5hjusta Rusti sisenemist tuuma kohustuslikesse koostisosade s\u00f5ltuvustesse. <\/p>\n

Tuumakomponentide kogumine Rustis on v\u00f5imalik nii GCC kui ka Clangi kasutamisel. Rusti kasutamiseks tuumas on vajalik v\u00e4rskete \u00f6iste rustc kompilaatorite versioonide installimine, mis ei ole vanemad kui nightly-2021-02-20 haru (kuid on lubatud lisada toetus stabiilsetele Rusti harudele, kuid praegu on see seotud teatud eksperimenteerimisv\u00f5imalustega). Samuti on vajalik, et s\u00fcsteemis oleksid Rusti standardraamatukogud, mis on varustatud rust-src paketiga, ja sidumise generaator bindgen. Toetatud on praegu vaid x86_64 ja ARM64 platvormid.
\n
Allikas: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u0412 \u0441\u043e\u0441\u0442\u0430\u0432 \u0432\u0435\u0442\u043a\u0438 linux-next, \u043d\u0430 \u043e\u0441\u043d\u043e\u0432\u0435 \u043a\u043e\u0442\u043e\u0440\u043e\u0439 \u0431\u0443\u0434\u0435\u0442 \u0441\u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d \u0432\u044b\u043f\u0443\u0441\u043a \u044f\u0434\u0440\u0430 Linux 5.13, \u0432\u043a\u043b\u044e\u0447\u0451\u043d \u043d\u0430\u0447\u0430\u043b\u044c\u043d\u044b\u0439 \u043d\u0430\u0431\u043e\u0440 \u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u043e\u0432 \u0434\u043b\u044f \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u0434\u0440\u0430\u0439\u0432\u0435\u0440\u043e\u0432 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432 \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 Rust. \u041e\u0442\u0434\u0435\u043b\u044c\u043d\u043e \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d\u0430 \u0434\u043e\u043a\u0443\u043c\u0435\u043d\u0442\u0430\u0446\u0438\u044f \u043f\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u044e Rust \u0432 \u044f\u0434\u0440\u0435 Linux \u0438 \u043f\u0440\u0438\u043c\u0435\u0440 \u043c\u043e\u0434\u0443\u043b\u044f \u044f\u0434\u0440\u0430 \u0441 \u0434\u0440\u0430\u0439\u0432\u0435\u0440\u043e\u043c \u0441\u0438\u043c\u0432\u043e\u043b\u044c\u043d\u043e\u0433\u043e \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u0430 \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 Rust. \u041a\u043e\u0434 \u0434\u043e\u0431\u0430\u0432\u0438\u043b \u0421\u0442\u0438\u0432\u0435\u043d \u0420\u043e\u0442\u0432\u0435\u043b\u043b (Stephen Rothwell), \u043c\u044d\u0439\u043d\u0442\u0435\u0439\u043d\u0435\u0440 \u0432\u0435\u0442\u043a\u0438 Linux-next. \u041e\u0431\u044b\u0447\u043d\u043e \u0432\u0435\u0442\u043a\u0430 […]<\/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-99483","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\udd47Linux-next tuuma harusse on lisatud kood draiverite arendamiseks Rust keeles | ProHoster","description":"Linux 5.13 tuuma v\u00e4ljaande aluseks olevasse linux-next harusse on lisatud algne komponentide komplekt seadme draiverite arendamiseks Rust 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