20.500.12556/RUL-169234 Statični nadzornik navideznih strojev za procesorsko arhitekturo RISC-V Static hypervisor for virtual machines for the RISC-V processor architecture Vgrajene naprave se pogosto uporabljajo v kritiˇcnih sistemih. To nas vedno znova postavi pred vpraˇsanje zanesljivosti. Ker pa si v takih sistemih ne želimo, da bi napaka v implementaciji določene aplikacije vplivala na stabilnost celotnega sistema, stremimo k visoki stopnji zanesljivosti. Dosežemo jo z izolacijo aplikacij, pri čemer moramo ves čas paziti, da se funkcionalnost ne spremeni. Zavedati se moramo tudi, da so te aplikacije golokovinske. Delujejo namreč povsem samostojno in pričakujejo neposreden dostop do strojne opreme. V diplomski nalogi bomo ustvarili nadzornika navideznih strojev. To je posebna obliko operacijskega sistema, ki golokovinske aplikacije postavi v navidezno resničnost. Aplikacije se tega ne zavedajo, operacijski sistem pa tako ohranja popoln nadzor nad sistemom in s tem zagotavlja visoko stopnjo zanesljivosti. Embedded devices are often used in mixed-criticallity systems. This always raises a concern about reliability. Mixed-criticallity systems require very high levels of reliability. It is common sense that a bug in some application should not compromise the whole system. That is why we try to isolate applications while keeping the functionality unchanged. We also have to keep in mind that embedded applications are bare-metal. Such applications are completely independent and they expect full access to hardware. We are going to create a virtual machine monitor (hypervisor) which is a special kind of operating system. It ensures applications are run in a virtual environment. Applications are completely oblivious to this change. This way virtual machine monitor retains full control of the system and achieves high levels of reliability. RISC-V nadzornik navideznih strojev navidezni stroji virtualizacija RISC-V virtual machine monitor (hypervisor) virtual machine virtualization true false false Slovenski jezik Angleški jezik Diplomsko delo/naloga 2025-05-20 10:03:32 2025-05-20 10:03:32 2025-12-29 12:21:42 0000-00-00 00:00:00 2024 0 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 37332 217983235 Krizman_Marko_-_Staticni_nadzornik_navideznih_strojev_za_procesorsko_arhitekturo_RISC-V.pdf Krizman_Marko_-_Staticni_nadzornik_navideznih_strojev_za_procesorsko_arhitekturo_RISC-V.pdf 1 4FD7498670E846D3F72C4AB1EB0231AC d6ce68a8197360c12961f718d9d03372ae4fa35d1bbf719b31d6098b8864d557 ab0dc447-354f-11f0-b232-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=210478 Fakulteta za računalništvo in informatiko 0 0 0