{"id":120852,"date":"2024-12-04T15:46:00","date_gmt":"2024-12-04T13:46:00","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-emulyatora-fex-2412-pozvolyayushhego-zapuskat-x86-programmy-na-sistemah-arm64"},"modified":"2024-12-04T15:46:00","modified_gmt":"2024-12-04T13:46:00","slug":"vypusk-emulyatora-fex-2412-pozvolyayushhego-zapuskat-x86-programmy-na-sistemah-arm64","status":"publish","type":"post","link":"https:\/\/prohoster.info\/et\/blog\/news\/vypusk-emulyatora-fex-2412-pozvolyayushhego-zapuskat-x86-programmy-na-sistemah-arm64","title":{"rendered":"FEX 2412 emulaatori v\u00e4ljaanne, mis v\u00f5imaldab x86 programmide t\u00f6\u00f6tamist ARM64 s\u00fcsteemides","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Esitleme projekti FEX 2412, mis arendab emulaatorit, et k\u00e4ivitada m\u00e4nge ja rakendusi, mis on loodud x86 ja x86-64 arhitektuuride jaoks, Linuxi keskkonnas ARM64 (AArch64) protsessoritega s\u00fcsteemides. Muuhulgas kasutatakse emulaatorit FEX projektis Asahi, et korraldada m\u00e4ngude k\u00e4ivitamist Linuxi keskkondades, mis t\u00f6\u00f6tavad Apple Siliconi ARM-kiipide s\u00fcsteemidega, ja mis on kogutud x86_64 arhitektuuri jaoks Steami kataloogist. Projekti kood on kirjutatud C++ keeles koos assembleri sisestustega ja jaotatakse MIT litsentsi alusel. <\/p>\n

Raamatukogud, mis on vajalikud x86 rakenduste k\u00e4ivitamiseks ARM64 keskkonnas, \u00fchinevad overlay-kiibina koos juurtasandi (rootfs) pildiga, mis on tarnitud squashfs formaadis. Selline kiht v\u00f5imaldab v\u00e4ltida eraldi chroot keskkonna loomist. Projektiga juba loodud rootfs piltide laadimine toimub spetsiaalselt ettevalmistatud utiliidi FEXRootFSFetcher abil. <\/p>\n

Teatud hostkeskkonna v\u00f5imalustele, nagu helit\u00f6\u00f6tlus ja 3D-graafika, juurdep\u00e4\u00e4su v\u00f5imaldamiseks paigutatakse rootfs-i spetsiaalsed thunk-raamatukogud, mis t\u00f5lgivad p\u00e4ringud host-s\u00fcsteemi raamatukogudele ja koodile (nt v\u00f5ivad palveta p\u00e4ringud OpenGL ja Vulkan). Selliseid raamatukogusid saab kasutada ka hosti k\u00fcljelt k\u00fclastuskeskkonna koodi juurde p\u00e4\u00e4semiseks. K\u00e4ideldavaid raamatukogusid on n\u00e4iteks: libEGL, libGL, libSDL2, libX11, libVDSO, libasound, libdrm, libfex_malloc, libvulkan, libwayland-client ja libxshmfence. <\/p>\n

Uue versiooni muudatuste seas on probleemide lahendamine Steam kliendi k\u00e4ivitamisel, x86 k\u00e4su PAUSE emulatsiooni \u00fclekandmine ARM k\u00e4sule WFE YIELD asemel, s\u00fcsteemik\u00f5nede emulatsiooni tagamine, mis on vajalik m\u00e4ngupultide t\u00f6\u00f6tamiseks, CPUID ja RDTSCP emulatsiooni parandamine, FEXCore'i (CPU emulatsiooni tagak\u00fclg) struktuuri muutmine ning AVX laienduste emulatsiooni puuduste k\u00f5rvaldamine.
\n
Allikas: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u041f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d \u0432\u044b\u043f\u0443\u0441\u043a \u043f\u0440\u043e\u0435\u043a\u0442\u0430 FEX 2412, \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u044e\u0449\u0435\u0433\u043e \u044d\u043c\u0443\u043b\u044f\u0442\u043e\u0440 \u0434\u043b\u044f \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f \u0438\u0433\u0440 \u0438 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439, \u0441\u043e\u0431\u0440\u0430\u043d\u043d\u044b\u0445 \u0434\u043b\u044f \u0430\u0440\u0445\u0438\u0442\u0435\u043a\u0442\u0443\u0440 x86 \u0438 x86-64, \u0432 Linux-\u043e\u043a\u0440\u0443\u0436\u0435\u043d\u0438\u0438 \u043d\u0430 \u0441\u0438\u0441\u0442\u0435\u043c\u0430\u0445 \u0441 \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u043e\u0440\u0430\u043c\u0438 ARM64 (AArch64). \u0421\u0440\u0435\u0434\u0438 \u043f\u0440\u043e\u0447\u0435\u0433\u043e, \u044d\u043c\u0443\u043b\u044f\u0442\u043e\u0440 FEX \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u0435\u0442\u0441\u044f \u043f\u0440\u043e\u0435\u043a\u0442\u043e\u043c Asahi \u0434\u043b\u044f \u043e\u0440\u0433\u0430\u043d\u0438\u0437\u0430\u0446\u0438\u0438 \u0437\u0430\u043f\u0443\u0441\u043a\u0430 \u0432 Linux-\u043e\u043a\u0440\u0443\u0436\u0435\u043d\u0438\u044f\u0445, \u0440\u0430\u0431\u043e\u0442\u0430\u044e\u0449\u0438\u0445 \u043d\u0430 \u0441\u0438\u0441\u0442\u0435\u043c\u0430\u0445 \u0441 ARM-\u0447\u0438\u043f\u0430\u043c\u0438 Apple Silicon, \u0438\u0433\u0440 \u0438\u0437 \u043a\u0430\u0442\u0430\u043b\u043e\u0433\u0430 Steam, \u0441\u043e\u0431\u0440\u0430\u043d\u043d\u044b\u0445 \u0434\u043b\u044f \u0430\u0440\u0445\u0438\u0442\u0435\u043a\u0442\u0443\u0440\u044b x86_64. \u041a\u043e\u0434 \u043f\u0440\u043e\u0435\u043a\u0442\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-120852","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\udd47Emulaatori FEX 2412 k\u00e4ivitamine, mis v\u00f5imaldab x86 programme ARM64 s\u00fcsteemides k\u00e4ivitada | ProHoster","description":"Esitleme projekti FEX 2412, mis arendab emulaatorit, et k\u00e4ivitada m\u00e4nge ja rakendusi, mis on loodud x86 ja x86-64 arhitektuuride jaoks, Linuxi keskkonnas ARM64 (AArch64) protsessoritega 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