{"id":153281,"date":"2026-01-04T11:12:32","date_gmt":"2026-01-04T09:12:32","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-box64-0-4-0-emulyatora-dlya-zapuska-x86-igr-na-sistemah-arm64-risc-v-i-loongarch64"},"modified":"2026-02-16T13:24:20","modified_gmt":"2026-02-16T11:24:20","slug":"vypusk-box64-0-4-0-emulyatora-dlya-zapuska-x86-igr-na-sistemah-arm64-risc-v-i-loongarch64","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sv\/blog\/news\/vypusk-box64-0-4-0-emulyatora-dlya-zapuska-x86-igr-na-sistemah-arm64-risc-v-i-loongarch64","title":{"rendered":"Utgivning av Box64 0.4.0, emulatort f\u00f6r att k\u00f6ra x86-spel p\u00e5 ARM64-, RISC-V- och Loongarch64-system.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Utg\u00e5van av emulatorn Box64 0.4.0 har publicerats, som syftar till att k\u00f6ra Linux-program som \u00e4r byggda f\u00f6r x86_64-arkitekturen p\u00e5 h\u00e5rdvara med ARM64-, RISC-V- och Loongarch64-processorer. Projektet l\u00e4gger stor vikt vid att organisera k\u00f6rningen av spelapplikationer och erbjuder m\u00f6jligheten att k\u00f6ra Windows-versioner genom Wine och Proton. Projektets k\u00e4llkod \u00e4r skriven i C och distribueras under MIT-licensen.      <\/p>\n<p>En s\u00e4rskild funktion i projektet \u00e4r till\u00e4mpningen av en hybridexekveringsmodell, d\u00e4r emulering endast till\u00e4mpas p\u00e5 maskinkoden f\u00f6r sj\u00e4lva applikationen och specifika bibliotek. Standard systembibliotek, inklusive libc, libm, GTK, SDL, Vulkan och OpenGL, byts ut mot versioner som \u00e4r inhemska f\u00f6r de m\u00e5lplattformar. Dessutom utf\u00f6rs bibliotekanrop utan emulering, vilket m\u00f6jligg\u00f6r en betydande \u00f6kning av prestanda.       <\/p>\n<p>Emulering av kod f\u00f6r vilken det saknas inhemska ers\u00e4ttningar f\u00f6r m\u00e5lplattformen utf\u00f6rs med hj\u00e4lp av tekniken f\u00f6r dynamisk omkompilering (DynaRec) fr\u00e5n en upps\u00e4ttning maskininstruktioner till en annan. J\u00e4mf\u00f6rt med tolkning av maskininstruktioner visar dynamisk omkompilering en 5-10 g\u00e5nger b\u00e4ttre prestanda. <a href=\"https:\/\/prohoster.info\/sv\/server\/\"  data-wpil-monitor-id=\"3333\">h\u00f6g prestanda<\/a>.     <\/p>\n<p>I den nya versionen:  <\/p>\n<ul>\n<li class=\"l\"> En enhetlig avkodare f\u00f6r operationens kodprefix (prefix opcode decoder) har presenterats, som anv\u00e4nds i tolkaren och i alla backend-system f\u00f6r dynamisk omkompilering (DynaRec). Den nya avkodaren hanterar mer allm\u00e4nt s\u00e4llsynta kombinationer av opcode-prefix och g\u00f6r det m\u00f6jligt att undvika specifika \"hack\" och duplicerad kod i tolken och backend-systemen f\u00f6r DynaRec. Omformuleringen av avkodaren har lett till att on\u00f6dig kod tagits bort, vilket f\u00f6renklar underh\u00e5llet av kodbasen och m\u00f6jligg\u00f6r DynaRec:s arbete med onormala kombinationer av opcode-prefix.\n<li class=\"l\"> Arbetet har p\u00e5b\u00f6rjats med en mekanism f\u00f6r att ta bort kodblock fr\u00e5n minnet som har konverterats till nativ kod men som inte l\u00e4ngre anv\u00e4nds. En s\u00e5dan optimering minskar minnesanv\u00e4ndningen vid k\u00f6rning av applikationer som utf\u00f6r ett stort antal operationer vid start, som Steam och applikationer som anv\u00e4nder libcef.\n<li class=\"l\"> St\u00f6det f\u00f6r ARM64-arkitekturen har f\u00f6rb\u00e4ttrats: En byggprofil f\u00f6r CPU NVIDIA GB10 har implementerats. I backenden f\u00f6r dynamisk omkompilering (DynaRec) forts\u00e4tter implementeringen av tekniker f\u00f6r loopoptimering, som att ta ut operationer f\u00f6r registerinst\u00e4llning av XMM\/YMM ur loopens kropp.\n<li class=\"l\"> Stabiliteten och prestandan f\u00f6r backend av dynamisk re-kompilering f\u00f6r RISC-V-arkitekturen har f\u00f6rb\u00e4ttrats. Korrekt k\u00f6rning av Steam, Proton och Wine har garanterats, men f\u00f6r att arbeta med skyddat DRM-inneh\u00e5ll som kr\u00e4ver emulering av systemanrop fr\u00e5n Windows, beh\u00f6vs h\u00e5rdvara som st\u00f6der 48-bit adressrymd (SV48) eller anv\u00e4ndning av modifizierade versioner av Wine och Proton.\n<li class=\"l\"> Utvecklingen av backend f\u00f6r Loongarch-arkitekturen har gjort betydande framsteg och n\u00e5r nu en punkt d\u00e4r Steam, Wine och Proton kan k\u00f6ras, men fungerar fortfarande s\u00e4mre \u00e4n backend f\u00f6r ARM64-system. F\u00f6r n\u00e4rvarande kr\u00e4vs anv\u00e4ndning av sidha i k\u00e4rnan med 4K minnesstorlek (standard f\u00f6r Loongarch brukar s\u00e4ttas till 16K). Prestandan \u00e4r redan tillr\u00e4cklig f\u00f6r att k\u00f6ra spel p\u00e5 Loongarch 3A6000 CPU (2,5 GHz med 4 fysiska k\u00e4rnor).      <center>  <div class=\"youtube-placeholder\" data-id=\"6Fa50RHPJcY\" onclick=\"loadVideo(this)\">\r\n        <img decoding=\"async\" src=\"https:\/\/img.youtube.com\/vi\/6Fa50RHPJcY\/hqdefault.jpg\" alt=\"Spela video\" loading=\"lazy\" width=\"480\" height=\"360\" style=\"width:100%;height:auto;\">\r\n        <div class=\"play-button\"><\/div>\r\n    <\/div><\/center>\n<li class=\"l\"> Stabiliteten i Box32-l\u00e4get, som ger st\u00f6d f\u00f6r 32-bitars k\u00f6rbara filer i Box64, har f\u00f6rb\u00e4ttrats. I detta l\u00e4ge har stabiliteten f\u00f6r Steam \u00f6kat p\u00e5 alla arkitekturer och m\u00f6jligheten att anv\u00e4nda in-game overlays i vissa OpenGL-spel.            <\/ul>\n<p>K\u00e4lla: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=64552\">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 \u0432\u044b\u043f\u0443\u0441\u043a \u044d\u043c\u0443\u043b\u044f\u0442\u043e\u0440\u0430 Box64 0.4.0, \u043f\u0440\u0435\u0434\u043d\u0430\u0437\u043d\u0430\u0447\u0435\u043d\u043d\u043e\u0433\u043e \u0434\u043b\u044f \u0437\u0430\u043f\u0443\u0441\u043a\u0430 Linux-\u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c, \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, \u043d\u0430 \u043e\u0431\u043e\u0440\u0443\u0434\u043e\u0432\u0430\u043d\u0438\u0438 \u0441 \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u043e\u0440\u0430\u043c\u0438 ARM64, RISC-V \u0438 Loongarch64. \u041f\u0440\u043e\u0435\u043a\u0442 \u0443\u0434\u0435\u043b\u044f\u0435\u0442 \u0431\u043e\u043b\u044c\u0448\u043e\u0435 \u0432\u043d\u0438\u043c\u0430\u043d\u0438\u0435 \u043e\u0440\u0433\u0430\u043d\u0438\u0437\u0430\u0446\u0438\u0438 \u0437\u0430\u043f\u0443\u0441\u043a\u0430 \u0438\u0433\u0440\u043e\u0432\u044b\u0445 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439 \u0438 \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u044c \u0437\u0430\u043f\u0443\u0441\u043a\u0430 Windows-\u0441\u0431\u043e\u0440\u043e\u043a \u0447\u0435\u0440\u0435\u0437 Wine \u0438 Proton. \u0418\u0441\u0445\u043e\u0434\u043d\u044b\u0435 \u0442\u0435\u043a\u0441\u0442\u044b \u043f\u0440\u043e\u0435\u043a\u0442\u0430 \u043d\u0430\u043f\u0438\u0441\u0430\u043d\u044b \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 \u0421\u0438 \u0438 \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u044f\u044e\u0442\u0441\u044f \u043f\u043e\u0434 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0435\u0439 MIT. \u041e\u0441\u043e\u0431\u0435\u043d\u043d\u043e\u0441\u0442\u044c\u044e \u043f\u0440\u043e\u0435\u043a\u0442\u0430 \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u043f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u0435 \u0433\u0438\u0431\u0440\u0438\u0434\u043d\u043e\u0439 [&hellip;]<\/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-153281","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All 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