{"id":182593,"date":"2026-07-10T22:54:11","date_gmt":"2026-07-10T20:54:11","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/linux-zapustili-na-igrovoj-pristavke-atari-jaguar"},"modified":"2026-07-10T22:54:11","modified_gmt":"2026-07-10T20:54:11","slug":"linux-zapustili-na-igrovoj-pristavke-atari-jaguar","status":"publish","type":"post","link":"https:\/\/prohoster.info\/hu\/blog\/news\/linux-zapustili-na-igrovoj-pristavke-atari-jaguar","title":{"rendered":"Linux was launched on the Atari Jaguar gaming console.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

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1 <\/p>\n

A fejleszt\u0151 cakehonolulu \u00e1tportolta a Linuxot az Atari Jaguar j\u00e1t\u00e9kkonzolra<\/a> 1993-ban. A konzolon siker\u00fclt bet\u00f6lteni a Linux 7.2.0-rc1+ magot \u00e9s egy minimalista felhaszn\u00e1l\u00f3i k\u00f6rnyezetet BusyBox alapon, amely nemcsak az emul\u00e1torra, hanem a val\u00f3di hardverre val\u00f3 illeszt\u00e9sre is vonatkozik, kazett\u00e1n kereszt\u00fcl.<\/p>\n

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A feladat nem volt trivi\u00e1lis a Jaguar architekt\u00far\u00e1ja miatt. A konzolnak mind\u00f6ssze 2 MB RAM-ja van, 6 MB ROM a kazett\u00e1n, \u00e9s f\u0151 processzora a Motorola 68000 MMU n\u00e9lk\u00fcl. Ilyen hardverhez a szok\u00e1sos Linux bet\u00f6lt\u00e9si s\u00e9ma nem megfelel\u0151, ez\u00e9rt a fejleszt\u0151 NOMMU-m\u00f3dot haszn\u00e1lt az m68k\/uClinux sz\u00e1m\u00e1ra \u00e9s lapos mem\u00f3ria modellt<\/a>.<\/p>\n

<\/noindex> <\/p>\n

A magot \u00fagy osztott\u00e1k el a konzol korl\u00e1tai k\u00f6z\u00f6tt, hogy az v\u00e1ltozatlan szekci\u00f3k, mint a .text \u00e9s .rodata k\u00f6zvetlen\u00fcl az ROM-b\u00f3l futnak XIP s\u00e9ma szerint, m\u00edg a v\u00e1ltoztathat\u00f3 .data \u00e9s .bss a RAM-ban helyezkednek el. A korai \u00fczenetek kimenet\u00e9hez a DSP chipet, a Jerry-t haszn\u00e1lt\u00e1k, amelynek vannak soros TXD\/RXD vonalai \u00e9s id\u0151z\u00edt\u0151k, k\u00e9s\u0151bb pedig a fejleszt\u0151 egy egyszer\u0171 konzol illeszt\u0151t is hozz\u00e1adott a Tom chiphez, hogy a kimenet val\u00f3di konzolon is m\u0171k\u00f6dj\u00f6n. Ezek a r\u00e9szletek a Linux bet\u00f6lt\u00e9s\u00e9hez sz\u00fcks\u00e9ges dolgok Jaguaron<\/a>.<\/p>\n

<\/noindex> <\/p>\n

A felhaszn\u00e1l\u00f3i k\u00f6rnyezetet maxim\u00e1lisan le kellett cs\u00f6kkenteni. MMU hi\u00e1ny\u00e1ban nem ELF f\u00e1jlokat, hanem FLAT bin\u00e1risokat haszn\u00e1lnak; a BusyBox k\u00f6zvetlen\u00fcl shell-k\u00e9nt fut, an\u00e9lk\u00fcl, hogy a standard applet hivatkoz\u00e1sok telep\u00edt\u00e9se megt\u00f6rt\u00e9nne, mivel ez mem\u00f3riahi\u00e1nyhoz vezetett. Emellett az uClibc-t Buildroot-on kereszt\u00fcl kellett konfigur\u00e1lni, bele\u00e9rtve az egyszer\u0171 mem\u00f3riakezel\u00e9si strat\u00e9gi\u00e1t, a malloc-simple-t; err\u0151l b\u0151vebben a Felhaszn\u00e1l\u00f3i t\u00e9r<\/a>.<\/p>\n

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Ennek a portnak a gyakorlati haszna szinte nincs: az Atari Jaguar nem v\u00e1lik k\u00e9nyelmes Linux sz\u00e1m\u00edt\u00f3g\u00e9pp\u00e9. Azonban a k\u00eds\u00e9rlet j\u00f3l mutatja, hogy milyen messzire lehet elvinni a r\u00e9gi hardver t\u00e1mogat\u00e1s\u00e1t a Linuxban, \u00e9s mennyire \u00e9letk\u00e9pes marad az m68k architekt\u00fara. A m\u00f3dos\u00edtott mag forr\u00e1sk\u00f3dja el\u00e9rhet\u0151 a cakehonolulu\/linux_jag<\/a>.<\/p>\n

<\/noindex><\/p>\n

Forr\u00e1s: linux.org.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

1 \u0420\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a cakehonolulu \u043f\u043e\u0440\u0442\u0438\u0440\u043e\u0432\u0430\u043b Linux \u043d\u0430 \u0438\u0433\u0440\u043e\u0432\u0443\u044e \u043f\u0440\u0438\u0441\u0442\u0430\u0432\u043a\u0443 Atari Jaguar 1993 \u0433\u043e\u0434\u0430. \u041d\u0430 \u043a\u043e\u043d\u0441\u043e\u043b\u0438 \u0443\u0434\u0430\u043b\u043e\u0441\u044c \u0437\u0430\u0433\u0440\u0443\u0437\u0438\u0442\u044c \u044f\u0434\u0440\u043e Linux 7.2.0-rc1+ \u0438 \u043c\u0438\u043d\u0438\u043c\u0430\u043b\u044c\u043d\u043e\u0435 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044c\u0441\u043a\u043e\u0435 \u043e\u043a\u0440\u0443\u0436\u0435\u043d\u0438\u0435 \u043d\u0430 \u0431\u0430\u0437\u0435 BusyBox, \u043f\u0440\u0438\u0447\u0451\u043c \u0440\u0435\u0447\u044c \u0438\u0434\u0451\u0442 \u043d\u0435 \u0442\u043e\u043b\u044c\u043a\u043e \u043e\u0431 \u044d\u043c\u0443\u043b\u044f\u0442\u043e\u0440\u0435, \u043d\u043e \u0438 \u043e \u0437\u0430\u043f\u0443\u0441\u043a\u0435 \u043d\u0430 \u0440\u0435\u0430\u043b\u044c\u043d\u043e\u043c \u0436\u0435\u043b\u0435\u0437\u0435 \u0447\u0435\u0440\u0435\u0437 \u043a\u0430\u0440\u0442\u0440\u0438\u0434\u0436. \u0417\u0430\u0434\u0430\u0447\u0430 \u0431\u044b\u043b\u0430 \u043d\u0435\u0442\u0440\u0438\u0432\u0438\u0430\u043b\u044c\u043d\u043e\u0439 \u0438\u0437-\u0437\u0430 \u0430\u0440\u0445\u0438\u0442\u0435\u043a\u0442\u0443\u0440\u044b Jaguar. \u0423 \u043f\u0440\u0438\u0441\u0442\u0430\u0432\u043a\u0438 \u0432\u0441\u0435\u0433\u043e 2 \u041c\u0411 \u041e\u0417\u0423, \u0434\u043e […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":9,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-182593","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\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-ot futtattak az Atari Jaguar j\u00e1t\u00e9kkonzolon | ProHoster","description":"","canonical_url":"https:\/\/prohoster.info\/hu\/blog\/news\/linux-zapustili-na-igrovoj-pristavke-atari-jaguar","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"hu_HU","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 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