{"id":139968,"date":"2025-08-02T17:11:54","date_gmt":"2025-08-02T15:11:55","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-emulyatora-fex-2508-pozvolyayushhego-zapuskat-x86-programmy-na-sistemah-arm64"},"modified":"2025-08-02T17:11:54","modified_gmt":"2025-08-02T15:11:55","slug":"vypusk-emulyatora-fex-2508-pozvolyayushhego-zapuskat-x86-programmy-na-sistemah-arm64","status":"publish","type":"post","link":"https:\/\/prohoster.info\/pl\/blog\/news\/vypusk-emulyatora-fex-2508-pozvolyayushhego-zapuskat-x86-programmy-na-sistemah-arm64","title":{"rendered":"Wydanie emulatora FEX 2508, kt\u00f3ry umo\u017cliwia uruchamianie program\u00f3w x86 na systemach ARM64","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Opublikowano wydanie projektu FEX 2508, kt\u00f3ry rozwija emulator do uruchamiania gier i aplikacji skompilowanych dla architektur x86 i x86-64 w \u015brodowisku Linux na systemach z procesorami ARM64 (AArch64). Emulator FEX jest wykorzystywany przez projekt Asahi do uruchamiania gier ze Steama, skompilowanych dla architektury x86_64, na systemach z chipami ARM Apple Silicon. Kod projektu jest napisany w j\u0119zyku C++ z wstawkami asemblerowymi i jest rozpowszechniany na licencji MIT.    <\/p>\n<p>Biblioteki niezb\u0119dne do uruchamiania aplikacji x86 w \u015brodowisku ARM64 s\u0105 \u0142adowane w formie warstwy overlay z obrazem systemu plik\u00f3w (rootfs) dostarczanym w formacie SquashFS. Taka warstwa umo\u017cliwia omini\u0119cie konieczno\u015bci tworzenia oddzielnego \u015brodowiska chroot. Wczytywanie ju\u017c przygotowanych przez projekt obraz\u00f3w rootfs odbywa si\u0119 za pomoc\u0105 narz\u0119dzia FEXRootFSFetcher.    <\/p>\n<p>Aby uzyska\u0107 dost\u0119p do funkcji \u015brodowiska gospodarza, takich jak narz\u0119dzia do obs\u0142ugi d\u017awi\u0119ku i grafiki 3D, do rootfs wprowadza si\u0119 biblioteki thunk, kt\u00f3re t\u0142umacz\u0105 wywo\u0142ania do bibliotek i kodu na stronie systemu gospodarza (na przyk\u0142ad, mog\u0105 by\u0107 przekierowywane wywo\u0142ania do OpenGL i Vulkan). Takie biblioteki mog\u0105 by\u0107 r\u00f3wnie\u017c u\u017cywane na stronie gospodarza do wywo\u0142ywania kodu w \u015brodowisku go\u015bcia. W\u015br\u00f3d bibliotek dost\u0119pnych do przekazywania znajduj\u0105 si\u0119: libEGL, libGL, libSDL2, libX11, libVDSO, libasound, libdrm, libfex_malloc, libvulkan, libwayland-client i libxshmfence.      <\/p>\n<p>W nowej wersji:  <\/p>\n<ul>\n<li class=\"l\"> Zosta\u0142a przeprowadzona znaczna optymalizacja kompilatora JIT, co pozwoli\u0142o na zwi\u0119kszenie liczby klatek na sekund\u0119 (FPS) w grze Cyberpunk 2077 o 38,9%, w Doom 2016 o 30,9%, w Stray o 25,2%, w Grim Fandango Remastered o 24,7%, w Teardown o 12,6%, a w God of War 2018 o 4,6%. Najwi\u0119kszy wp\u0142yw mia\u0142y optymalizacje stosu wywo\u0142a\u0144 i zwrot\u00f3w (call-return), a tak\u017ce zastosowanie w bibliotekach wow64\/arm64ec modelu pami\u0119ci TSO (Total Store Ordering), wspieranego przez procesory Apple Silicon.      <center><img decoding=\"async\" alt=\"Wydanie emulatora FEX 2508, kt\u00f3ry umo\u017cliwia uruchamianie program\u00f3w x86 na systemach ARM64\" src=\"\/wp-content\/uploads\/2025\/08\/b06004ce259019dbcae917b3bc8ab8aa.png\" style=\"display:block;margin: 0 auto;\" \/><\/center>\n<li class=\"l\"> Wprowadzono wsparcie dla bitu NX (No Execute), aby zabroni\u0107 wykonywania instrukcji w obszarach pami\u0119ci, kt\u00f3re nie s\u0105 specjalnie oznaczone jako dozwolone do wykonania.\n<li class=\"l\"> Udoskonalono wsparcie dla kodu u\u017cywanego do zapobiegania debugowaniu i modyfikowaniu przebiegu wykonania w grach takich jak Peggle Deluxe i Crysis 2: Maximum Edition.        <\/ul>\n<p>\u0179r\u00f3d\u0142o: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=63666\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u0440\u0435\u043b\u0438\u0437 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 FEX 2508, \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). \u042d\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 \u0437\u0430\u043f\u0443\u0441\u043a\u0430 \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 \u043d\u0430\u043f\u0438\u0441\u0430\u043d \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 \u0421++ \u0441 \u0430\u0441\u0441\u0435\u043c\u0431\u043b\u0435\u0440\u043d\u044b\u043c\u0438 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":139969,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-139968","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.1.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u0440\u0435\u043b\u0438\u0437 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 FEX 2508, \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, 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