I-QEMU 7.1 iphumeza uphuculo ngokudluliswa kwememori kwi-Linux
Ukuphehlelelwa kwenguqulelo entsha ye I-QEMU 7.1, Inguqulelo leyo ibonisa uthotho lophuculo lwabalinganisi abahlukeneyo kunye notshintsho lwe-ARM, iRisc-V igqame, kunye nokuphuculwa kweLinux ngokunxulumene nokudluliselwa kwememori. Ukulungiselela inguqulo 7.1, ngaphezu kweenguqu ze-2800 zenziwe kubaphuhlisi be-238.
Kwezo zintsha kwi-QEMU, kufuneka wazi ukuba ikuvumela ukuba uqhube inkqubo eyakhelwe iqonga elinye le-hardware kwinkqubo enolwakhiwo olwahluke ngokupheleleyo, umzekelo ukuqhuba isicelo se-ARM kwi-X86 PC ehambelanayo.
Kwimowudi ye-virtualization kwi-QEMU, ukusebenza kwekhowudi yokubulawa kwekhowudi kwindawo engayodwa kufana nenkqubo ye-hardware ngenxa yokwenziwa ngokuthe ngqo kwemiyalelo kwi-CPU kunye nokusetyenziswa kwe-Xen hypervisor okanye imodyuli ye-KVM.
Iimpawu ezintsha eziphambili ze-QEMU 7.1
Kule nguqulelo intsha ikhoyo, ye Linux, i zero-copy-send ukhetho luphunyeziwe, evumela cwangcisa ugqithiso lwamaphepha ememori ngexesha imfuduko ephilayo ngaphandle kokuphazamiseka okuphakathi.
Ngaphandle koko, QMP (QEMU umatshini protocol) yongeza ukukwazi ukusebenzisa ibhloko-yokurhweba ngaphandle-umyalelo wokongeza ukuthumela ngaphandle imifanekiso ye-NBD ngedatha yephepha kwimo "emdaka". Kwakhona kongezwe imiyalelo emitsha 'izibalo-imibuzo' kunye 'nombuzo-izibalo-schema' ukubuza iinkcukacha-manani kwiinkqubo ezisezantsi ze-QEMU.
Olunye utshintsho olugqamayo kolu guqulelo lutsha lwe-QEMU lolo I-arhente yeendwendwe iphucule ukuhambelana neqonga leSolaris kwaye wongeze ii-'ndwendwe-fumana-diskstats' ezintsha kunye nemiyalelo 'yendwendwe-fumana-cpustats' ukubonisa ubume bediski kunye ne-CPU. Kongezwe imveliso yolwazi ye-SMART NVMe kumyalelo 'wondwendwe-fumana-idiski' kunye nemveliso yohlobo lwebhasi ye-NVMe kumyalelo 'wendwendwe-fumana-fsinfo'.
Ukongeza koku, kukwaphawulwa ukuba yongezwa i-emulator entsha ye-LoongArch ukuxhasa i-64-bit version yeLoongArch (LA64) isethi yomyalelo woyilo lwezakhiwo. I-emulator ixhasa iiprosesa zeLoongson 3 5000 kunye neLoungson 7A1000 northbridges.
Kwelinye icala, ikwabalaseliswa ukuba i-emulator I-ARM iphumeze iintlobo ezintsha zoomatshini abalinganisiweyo: I-Aspeed AST1030 SoC, Qualcomm kunye ne-AST2600/AST1030 (fby35), Ukongeza, inkxaso yongezwa kwi-Cortex-A76 kunye ne-Neoverse-N1 CPU emulation, kunye ne-SME (i-Scalable Matrix Extensions), i-RAS (ukuthembeka, ukufumaneka, ukusetyenzwa) kunye nemiyalelo yokuthintela ukuvuza kwe-cache yangaphakathi ngexesha lokuphunyezwa kwemiyalelo eqikelelwayo kwi. i CPU.
Ngelixa i-emulator yezokwakha I-RISC-V yongeze inkxaso yezandiso zeSeti yoMyalelo omtsha (ISA) ichazwe kwinkcazo ye-1.12.0, kunye nenkxaso eyongezelelweyo yokwandiswa kwe-Sdtrig kunye nenkxaso ephuculweyo yemiyalelo ye-vector.
Olunye utshintsho olwahlukileyo kolu hlobo lutsha:
- Iinketho zokulungisa eziphuculweyo.
- I-TPM eyongeziweyo (i-Trusted Platform Module) inkxaso kumatshini olinganisiweyo we-'virt' kwaye yongeze inkxaso ye-Ibex SPI kumatshini we-'OpenTitan'.
- I-emulator ye-x86 ye-KVM yongeze inkxaso yokwenziwa ngokoqobo kwendlela yokulandelela i-LBR (iRekhodi yeSebe lokugqibela).
- Iphunyezwe i-GICv4 yokuphazamisa ukulinganisa umqhubi koomatshini be-'virt'.
- I-emulator ye-architecture ye-HPPA inikeza i-firmware entsha esekelwe kwi-SeaBIOS v6 exhasa ukusetyenziswa kwekhibhodi ye-PS / 2 kwimenyu yokuqalisa.
- Kuphuculwe ukulinganisa isibuko sokulinganisa.
- Kongezwe imithombo eyongezelelweyo ye-STI console.
- I-MIPS ye-architecture emulator yeebhodi ze-Nios2 (-umatshini we-10m50-ghrd) uphumeza ukulinganisa umlawuli wokuphazamiseka kwe-vector kunye neseti yerejista yesithunzi.
- Ukuphathwa kwangaphandle okuphuculweyo.
- Kongezwe amandla okusebenzisa ukuya kuthi ga kwi-4 16550A izixhobo ze-UART kwi-OpenRISC yoyilo lwe-emulator kumatshini we-'or1k-sim'.
- I-emulator ye-architecture ye-390x ibonelela ngenkxaso ye-VEF 2 (i-Vector-Enhancements Facility 2) izandiso. I-s390-ccw BIOS inamandla okuqalisa kwiidiski ezinobungakanani becandelo ngaphandle kwe-512 bytes.
- Inkxaso eyongeziweyo yeenkozo ze-lx106 kunye neekhowudi zezinto zovavanyo lwe-cache kwi-emulator ye-architecture ye-Xtensa.
Gqibela ukuba unomdla wokwazi okungakumbi ngayo yotshintsho kunye nezinto ezintsha ezinikwe kolu guqulelo lutsha lwe-QEMU 7.1 ungajonga iinkcukacha kunye nokunye eli khonkco lilandelayo