Ho hlahisoa tokollo ea projeke ea QEMU 7.1. Joaloka emulator, QEMU e u lumella ho tsamaisa lenaneo le hahiloeng bakeng sa sethala se le seng sa hardware tsamaisong e nang le meralo e fapaneng ka ho feletseng, ka mohlala, tsamaisa kopo ea ARM ho PC e lumellanang le x86. Ka mokhoa oa virtualization ho QEMU, ts'ebetso ea ts'ebetso ea khoutu sebakeng se ka thōko se haufi le tsamaiso ea hardware ka lebaka la ts'ebetso e tobileng ea litaelo ho CPU le tšebeliso ea Xen hypervisor kapa KVM module.
Morero ona o qadile ho etswa ke Fabrice Bellard ho fana ka bokgoni ba ho tsamaisa di-executable tse bokelletsweng sethala sa x86. Linux ho meralo ya meralo ntle le x86. Ho theosa le dilemo tsa ntshetsopele, tshehetso ya ho etsisa ka botlalo e ile ya eketswa bakeng sa meralo ya hardware e 14, mme palo ya disebediswa tsa hardware tse etsisitsweng e ile ya feta 400. Ha ho lokiswa mofuta wa 7.1, ho ile ha etswa diphetoho tse fetang 2800 ho tswa ho bahlahisi ba 238.
Lintlafatso tsa mantlha tse kenyellelitsoeng ho QEMU 7.1:
- Sethaleng Linux реализована опция zero-copy-send, позволяющая организовать передачу страниц памяти при live-миграции без промежуточной буферизации.
- QMP (QEMU Machine Protocol) joale e tšehetsa taelo ea thibela-export-eketsa ho romela litšoantšo tsa NBD tse nang le lintlha tse litšila tsa maqephe. Litaelo tse ncha tsa 'query-stats' le 'query-stats-schema' le tsona li kentsoe lipalo-palo tsa lipotso tse tsoang lits'ebetsong tse fapaneng tsa QEMU.
- Moemeli oa baeti o ntlafalitse tšehetso bakeng sa sethala sa Solaris mme a eketsa litaelo tse ncha tsa 'guest-get-diskstats' le 'guest-get-cpustats' ho bonts'a boemo ba disk le CPU. Taelo ea 'moeti-fumana-disks' joale e bonts'a tlhahisoleseling ea NVMe SMART, mme taelo ea 'moeti-fumana-fsinfo' joale e bonts'a tlhahisoleseling ea mofuta oa bese ea NVMe.
- E kentse emulator e ncha ea LoongArch ka tšehetso bakeng sa mofuta oa 64-bit oa meralo ea thuto ea LoongArch (LA64). The emulator tšehetsa Loongson 3 5000 processors le Loongson 7A1000 northbridges.
- Emulator ea ARM e sebelisa mefuta e mecha ea mechini e etsisitsoeng: Aspeed AST1030 SoC, Qaulcomm le AST2600 / AST1030 (fby35). Ts'ehetso ea ho etsisa Cortex-A76 le Neoverse-N1 CPUs e kenyelitsoe, hammoho le SME (Scalable Matrix Extensions), RAS (Reliability, Availability, Serviceability) le litaelo tsa ho thibela ho lutla ha cache ka hare nakong ea ts'ebetso e inahaneloang ea litaelo ho CPU. Emulation ea GICv4 interrupt controller e kentsoe tšebetsong mochini oa 'virt'.
- Ho emulator ea meralo ea x86 bakeng sa KVM Tšehetso e ekelitsoeng bakeng sa ho etsa hore mokhoa oa ho latela LBR (Last Branch Record) o sebetse ka Virtualization.
- Emulator ea meralo ea HPPA e fana ka firmware e ncha e thehiloeng ho SeaBIOS v6, e ts'ehetsang ts'ebeliso ea keyboard ea PS/2 ho menu ea boot. Emulation e ntlafalitsoeng ea serial port. E kentse lifonti tse ling tsa STI console.
- Emulator ea meralo ea MIPS bakeng sa liboto tsa Nios2 (-mochine 10m50-ghrd) e sebelisa mohlala oa Vectored Interrupt Controller le sete ea ngoliso ea moriti. Ts'ebetso ea mokhelo e ntlafalitsoe.
- Emulator ea meralo ea OpenRISC bakeng sa mochini oa 'or1k-sim' e ntlafalitsoe ho ts'ehetsa lisebelisoa tse fihlang ho 4 16550A UART.
- Emulator ea meralo ea RISC-V e eketsa ts'ehetso bakeng sa lisebelisoa tse ncha tsa litaelo (ISA) tse hlalositsoeng ho tlhaloso ea 1.12.0, hammoho le ho eketsa tšehetso bakeng sa katoloso ea Sdtrig le ho ntlafatsa tšehetso bakeng sa litaelo tsa vector. Bokhoni ba ho lokisa liphoso bo ekelitsoe. Ts'ehetso ea TPM (Trusted Platform Module) e kentsoe mochining o entsoeng ka 'virt', 'me tšehetso ea Ibex SPI e kentsoe mochining oa 'OpenTitan'.
- Emulator ea 390x ea kaho e fana ka tšehetso bakeng sa VEF 2 (Vector-Enhancements Facility 2). s390-ccw BIOS e sebelisa bokhoni ba ho bulela li-disk tse nang le boholo bo fapaneng le li-byte tse 512.
- Emulator ea meralo ea Xtensa e ntlafalitsoe ho ts'ehetsa lithollo tsa lx106 le likhoutu tsa ntho bakeng sa tlhahlobo ea cache.
Source: opennet.ru
