Kaddamar da sabon sigar aikin - QEMU 5.1, a cikin abin da aka kara tallafi ga ƙarin masu sarrafawa, da ingantaccen tallafi don NVMe, gyaran ƙwaro da haɓakawa ga abin da aka riga aka kafa.
Ga wadanda basu san QEMU ba, ya kamata su san wannan ba ka damar gudanar da shirin da aka tsara don dandamali Kayan aiki a cikin tsarin tare da gaba daya daban-daban gineMisali, gudanar da aikace-aikacen ARM akan PC mai aiki da x86.
A yanayin ƙaura a cikin QEMU, aikin lambar aiki a cikin sandbox yana kusa da tsarin asali saboda aiwatar da umarni kai tsaye akan CPU da amfani da Xen hypervisor ko ƙirar KVM.
Fabrice Bellard ne ya kirkiro wannan aikin don ba da damar x86 da aka harhada Linux binaries don gudana akan gine-ginen da ba x86 ba.
A cikin shekarun haɓakawa, an ƙara cikakken tallafi na kwaikwayo don gine-ginen kayan aikin 14, adadin kayan aikin kayan kwaikwayo da aka kwaikwayi sun wuce 400.
Babban sabon fasali na QEMU 5.1
A cikin shirye-shiryen wannan sabon sigar 5.1, an yi canje-canje sama da 2500, wanda masu ci gaba 235 suka halarta.
Daga cikin manyan canje-canje waɗanda suka yi fice a cikin wannan sabon sigar, zamu iya samun an ƙara shi tallafi don kwaikwayon CPU dangane da gine-ginen AVR, da Har ila yau, ya ƙara tallafi ga allon Arduino Duemilanove (ATmega168), Arduino Mega 2560 (ATmega2560), Arduino Mega (ATmega1280) da Arduino UNO (ATmega328P).
An kuma haskaka cewa kara cirewa da nvdimm don tsarin bako na ACPI zuwa emulator na ARM, Bugu da kari, an kara tallafi na aiwatarwa don ARMv8.2 TTS2UXN da ARMv8.5 MemTag haɓaka
Ara tallafi don Loongson 3A CPU (R1 da R4) zuwa MIPS tsarin zane-zane. Inganta aikin FPU da kwaikwayo na MSA, kazalika da tallafi ga SiFive E34 da Ibex CPUs zuwa RISC-V tsarin zana gine-gine. Ara tallafi don HiFive1 revB da allon OpenTitan. Ana tallafawa CPU fiye da ɗaya don injunan Spike.
Ga mai kulawa NVMe yana ƙara tallafi don yankin ƙwaƙwalwar ajiya mai ɗorewa da aka gabatar a cikin ƙayyadaddun NVMe 1.4.
Kuma ban da haka an kara sabon umarni 'bitmap' a cikin qemu-img mai amfani don sarrafa rikitattun bitmaps a cikin fayilolin qcow2.
Qemu-img shima yana aiwatar da LUKS key management (keyslot) kuma yana ba da ƙarin damar don «taswirar» (–start-offset, –max-length) da kuma “convert» (–bitmaps), wanda aka ƙara zuwa umurnin “awo” don samar da bayanai akan girman bitmaps akai akai a fayilolin qcow2.
Na sauran canje-canjen da suka yi fice na wannan sabon sigar:
- Mai kwafin gine-ginen PowerPC yanzu yana da tallafi don dawo da kuskure a kan tsarin baƙi ta amfani da FWNMI.
- Don gine-ginen s390, an ƙara tallafin KVM don amintaccen ƙawancen aiki (amintaccen yanayin aiwatarwa).
- Mai kwaikwayon gine-ginen x86 yana rage sama da ikon amfani da ƙwarewar baƙon Windows ta hanyar ba da teburin Ema'idar Windows ACPI (ACPI WAET). Ingantaccen tallafi don hanzarin HVF don macOS.
- Direban na'urar toshewa yana kara tallafi don na'urori masu ajiya na kama-da-fadi tare da bulolin jiki da na azanci na 2 MB
- Ara ikon canja wurin kalmomin shiga da maɓallan zuwa QEMU don ɓoyewa ta maɓallin keɓaɓɓiyar Linux ta amfani da sabon nau'in abu "ɓoye asiri".
- Zstd matattarar algorithm yanzu yana tallafawa tsarin qcow2.
- Ana tallafawa kwamitin sonorapass-bmc.
- Virtio don baƙi tare da TCG na yau da kullun (inyaramar Code Generator) yana da ikon yin amfani da matakan mai amfani na vhost, gami da virtiofsd. Ara VHOST_USER_PROTOCOL_F_CONFIGURE_MEM_SLOTS tsawaita ga mai amfani da iska, wanda ke ba da damar yin rijistar sama da 8 RAM.
- Ara karamin aiki don yin allurar PMIER style NMI
- Umarnin Scv da rfscv yanzu sun cika TCG
- Yanzu zaku iya zaɓar POWER10 tare da nau'in inji «pseries»
A ƙarshe, idan kuna son ƙarin sani game da wannan sabon sigar na Qemu, kuna iya bincika cikakkun bayanai a cikin asalin littafin. Haɗin haɗin shine wannan.