Iyo itsva vhezheni yeQEMU 5.0 emulator yakatoburitswa kare uye inoratidzira akati wandei makiyi ekuvandudza, pamwe nerutsigiro rukuru rwezvimwe zvakavakwa. Kune avo vasingazive nezveQEMU, vanofanirwa kuziva izvozvo ichi chiyeuchidzo iyo inobvumidza iwe kumhanyisa yakarongedzwa chirongwa chehardware chikuva pane system ine rakasiyana rakasiyana dhizaini, semuenzaniso, mhanyisa iyo ARM application pane x86 inoenderana PC.
Mune maitiro ekugadzirisa MuQEMU, mashandiro ekumhanyisa kodhi mune yakasarudzika nharaunda iri padhuze neyekuzvarwa system nekuda kwekutungamira kuitiswa kwemirairo paCPU uye kushandiswa kweXen hypervisor kana iyo module yeKVM.
QEMU inogonesa kuona pasina kutevedzera, kana iyo sisitimu yevaenzi inoshandisa processor imwechete seye inomiririra system kana kukundikana izvo, zvinoteedzera maumbirwo eX86, ARM, PowerPC, Sparc, MIPS1 processor. Inoshanda pane x86, x64, PPC, Sparc, MIPS, mapuratifomu eARM uye paLinux, FreeBSD, NetBSD, OpenBSD, Mac OS X, Unix uye Windows anoshanda masystem.
Mumakore ese ekusimudzira, rutsigiro rwakawedzerwa rwekuteedzera kuzere kwe14 zvivakwa Mune Hardware, huwandu hwesimbi dzakateedzerwa dzakapfuura mazana mana. Mukugadzirira vhezheni 400, zvinopfuura shanduko mazana maviri nemazana masere dzakaitwa nevagadziri 5.0.
Zvinyorwa zvitsva zveQEMU 5.0
Mune vhezheni itsva 5.0 akawedzera kugona kuendesa chikamu chefaira system kubva kune inomiririra system kuenda kune yevaenzi system uchishandisa virtiofsd. Iyo yevaenzi system inogona kukwira dhairekitori yakamisirwa kuendesa kunze kune inomiririra, iyo inorerutsa zvikuru mukana wekuwana yakagovaniswa kudhairekitori pane chaiwo maitiro. Kusiyana nekushandisa network FS, senge NFS uye virtio-9P, virtiofs inogonesa mashandiro padyo neiyo faira rekunze.
Zvakare ARM yekuvakisa emulator inowedzera kugona kutevedzera Cortex-M7 CPUs uye inopa rutsigiro rwePC mabhodhi tacoma-bmc, Netduino Plus 2 uye Orangepi.
Yakagadziriswa rutsigiro rwe kuteedzera kweanotevera mapurani maficha:
- ARMv8.1: HEV, VMID16, PAN, PMU
- ARMv8.2: UAO, DCPoP, ATS1E1, TTCNP
- ARMv8.3: RCPC, CCIDX
- ARMv8.4: PMU, RCPC
Iyo yekuyera kuraira qemu-img ikozvino inoshanda nemifananidzo yeLUKS uye sarudzo -Chivavarira-chiri-zero inowedzerwa kumurairo wekushandura qemu-IMG kusvetuka zeroing iyo yakatarwa mufananidzo.
Yakawedzerwa kutsigira kwekuyedza kweiyo qemu-yekuchengetedza-daemon maitiro, iyo inopa mukana weQEMU block level uye QMP mirairo, kusanganisira kushanda nema block block uye yakadzamidzirwa NBD server, pasina kutanga yakazara yakazara muchina.
Mune yekuvaka emulator PowerPC ye 'powernv' michina, KVM Hardware yekumhanyisa godo yakawedzerwa kumhanyisa KVM masisitimu evashanyi neiyo yakasarudzika TCG (Tiny Code jenareta) kodhi jenareta. Kuti vateedzere ndangariro dzinoramba dziripo, rutsigiro rwunowedzerwa rweNVDIMM yakaratidzirwa mufaira.
Iyo yekuvaka emulator RISC-V kune kunaka uye kusefa_u mabhodhi implements rutsigiro rwevatyairi veSyscon Linux kunyorera kwesimba manejimendi uye reboot.
Pane dzimwe shanduko dzataurwa, zvinotevera zvinomira pachena:
- Tsigiro yekutama mhenyu yekunze kwedata maitiro uchishandisa QEMU D-Bus
- Iko kugona kushandisa ndangariro zvinodzosera kumashure kuona yakasimba RAM yeiyo muyenzi system.
- Iyo yekumashure yakagadzirirwa nesarudzo "-machine memory-backend"
- Sefa nyowani ye "compress", iyo inogona kushandiswa kutsigira yakadzvanywa mifananidzo
- Tsigiro yeVTPM uye virtio-iommu zvishandiso zvakawedzerwa kune akateedzera 'masimba' michina.
- Iko kugona kwekushandisa AArch32 mauto kumhanyisa KVM nharaunda dzevaenzi kwakadzikiswa.
- Tsigiro yeikoni yemifananidzo inoshandisa chipenga cheGP Artist yakawedzerwa kune HPPA yekuvaka emulator
- Wakawedzera rutsigiro rweGINVT (Global Invalidation TLB) chirevo muMIP yekuvaka emulator
- Wakawedzera Goldfish RTC rutsigiro rweiyo 'ide' bhodhi. Wakawedzera kumisikidza kwekuyedza kweiyo hypervisor yekuwedzera.
- Wakawedzera rutsigiro rweAIS (Adapter Interrupt Suppression) painenge ichishanda muKVM modhi pane s390 yekuvaka emulator.