Do syst\u00e9mu OpenBSD boli pridan\u00e9 zmeny s implement\u00e1ciou portu pre architekt\u00faru RISC-V. Podpora je zatia\u013e obmedzen\u00e1 na jadro OpenBSD a pre plnohodnotn\u00fa funk\u010dnos\u0165 syst\u00e9mu si vy\u017eaduje \u010fal\u0161ie \u00fapravy. V s\u00fa\u010dasnej podobe m\u00f4\u017ee jadro OpenBSD u\u017e na\u0161tartova\u0165 v emul\u00e1tore RISC-V na b\u00e1ze QEMU a odovzda\u0165 kontrolu init procesu. Medzi pl\u00e1ny do bud\u00facnosti patr\u00ed implement\u00e1cia podpory viacer\u00fdch procesorov (SMP), zabezpe\u010denie spustenia syst\u00e9mu v re\u017eime viacer\u00fdch pou\u017e\u00edvate\u013eov a prisp\u00f4sobenie komponentov pou\u017e\u00edvate\u013esk\u00e9ho priestoru (libc, libcompiler_rt). <\/p>\n
Pripome\u0148me, \u017ee RISC-V poskytuje otvoren\u00fd a flexibiln\u00fd syst\u00e9m strojov\u00fdch in\u0161trukci\u00ed, ktor\u00fd umo\u017e\u0148uje vytv\u00e1ra\u0165 mikropo\u010d\u00edta\u010de pre r\u00f4zne aplika\u010dn\u00e9 oblasti, pri\u010dom nevy\u017eaduje platby a nekladie podmienky na pou\u017eitie. RISC-V umo\u017e\u0148uje vytv\u00e1ra\u0165 \u00faplne otvoren\u00e9 SoC a procesory. V s\u00fa\u010dasnosti sa na z\u00e1klade \u0161pecifik\u00e1cie RISC-V vyv\u00edja nieko\u013eko desiatok variantov jadier mikropo\u010d\u00edta\u010dov, SoC a u\u017e vyr\u00e1ban\u00fdch \u010dipov r\u00f4znymi spolo\u010dnos\u0165ami a komunitami pod r\u00f4znymi vo\u013en\u00fdmi licenciami (BSD, MIT, Apache 2.0). Medzi opera\u010dn\u00fdmi syst\u00e9mami s kvalitnou podporou RISC-V m\u00f4\u017eeme spomen\u00fa\u0165 Linux (od vydania Glibc 2.27, binutils 2.30, gcc 7 a jadra Linux 4.15) a FreeBSD (ned\u00e1vno bola zabezpe\u010den\u00e1 druh\u00e1 \u00farove\u0148 podpory). \u0412 \u0441\u043e\u0441\u0442\u0430\u0432 OpenBSD \u043f\u0440\u0438\u043d\u044f\u0442\u044b \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u0441 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0435\u0439 \u043f\u043e\u0440\u0442\u0430 \u0434\u043b\u044f \u0430\u0440\u0445\u0438\u0442\u0435\u043a\u0442\u0443\u0440\u044b RISC-V. \u041f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 \u043f\u043e\u043a\u0430 \u043e\u0433\u0440\u0430\u043d\u0438\u0447\u0435\u043d\u0430 \u044f\u0434\u0440\u043e\u043c OpenBSD \u0438 \u0434\u043b\u044f \u043f\u043e\u043b\u043d\u043e\u0446\u0435\u043d\u043d\u043e\u0439 \u0440\u0430\u0431\u043e\u0442\u044b \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u0435\u0449\u0451 \u0442\u0440\u0435\u0431\u0443\u0435\u0442 \u0434\u043e\u0440\u0430\u0431\u043e\u0442\u043a\u0438. \u0412 \u0442\u0435\u043a\u0443\u0449\u0435\u043c \u0432\u0438\u0434\u0435 \u044f\u0434\u0440\u043e OpenBSD \u0443\u0436\u0435 \u043c\u043e\u0436\u0435\u0442 \u0437\u0430\u0433\u0440\u0443\u0437\u0438\u0442\u044c\u0441\u044f \u0432 \u044d\u043c\u0443\u043b\u044f\u0442\u043e\u0440\u0435 RISC-V \u043d\u0430 \u0431\u0430\u0437\u0435 QEMU \u0438 \u043f\u0435\u0440\u0435\u0434\u0430\u0442\u044c \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0435\u043c init-\u043f\u0440\u043e\u0446\u0435\u0441\u0441\u0443. \u0418\u0437 \u043f\u043b\u0430\u043d\u043e\u0432 \u043d\u0430 \u0431\u0443\u0434\u0443\u0449\u0435\u0435 \u0443\u043f\u043e\u043c\u0438\u043d\u0430\u0435\u0442\u0441\u044f \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044f \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0438 \u043c\u043d\u043e\u0433\u043e\u043f\u0440\u043e\u0446\u0435\u0441\u0441\u043e\u0440\u043d\u043e\u0441\u0442\u0438 (SMP), \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u0435 \u0437\u0430\u0433\u0440\u0443\u0437\u043a\u0438 \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u0432 […]<\/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-100012","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\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\udd47V OpenBSD bola pridan\u00e1 po\u010diato\u010dn\u00e1 podpora architekt\u00fary RISC-V | ProHoster","description":"Do syst\u00e9mu OpenBSD boli pridan\u00e9 zmeny s implement\u00e1ciou portu pre architekt\u00faru RISC-V. 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Zdroj: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"