One is to add apple-specific features to OVMF, as described by Gabriel L. There are various approaches to run macOS as guest under kvm. On the other hand, Mac OS X will invoke the instructions from its default idle thread (AppleIntelCPUPowerManagement.kext) indiscriminately, without checking CPUID. The problem is that, on one hand, KVM does not support MONITOR and MWAIT, issuing Invalid Opcode exceptions to any guest attempting to execute such an instruction.QEMU is a fast, cross-platform Open Source machine emulator which can emulate a huge number of hardware architectures for you. Mame emulator bit windows os v0 mac fahr dj a1 afterdawn software i686.QEMU Overview. Here is how my setup looks like.RETROARCH The all-in-one emulator dreams are made of , retroarch folder mame.I've created a script which uses guestfish to generate a disk image from a clover iso image, with a custom config file. A KDE4 GUI-frontend for kvm/qemu emulators. You can then dd the usb stick to a raw disk image.An open-source and cross-platform Atari 2600 VCS emulator for Linux, Windows and Mac. You can create a bootable usbstick using the createinstallmedia tool shipped with the installer. First a bootable installer disk image. You can also use QEMU for debugging purposes - you can easily stop your running.MacOS versions up to 10.12.3 work fine in qemu 2.9. Version 2.10 (or newer) strongly recommended. So, if something goes wrong recovering is a lot easier.Qemu.
Hvm /usr/share/edk2.git/ovmf-x64/OVMF_CODE-pure-efi.fd /var/lib/libvirt/qemu/nvram/macos-test-org-base_VARS.fd Using the q35 machine type here, and the cutting edge edk2 builds from my firmware repo. With the result that macOS doesn't boot, even though ovmf itself shows no signs of trouble.Here are snippets of my libvirt config, with comments explaining the important things: The xmlns:qemu entry is needed for qemu-specific tweaks, that way we can ask libvirt to add extra arguments to the qemu command line. Older OVMF versions trip over a recent qemu update and provides broken ACPI tables to the OS then. Latest git works fine for me. Attached as sata disk to the q35 ahci controller.You also need the installmedia image. This is the system disk where macOS is be installed on. Without that macOS does a wild guess, likely gets it very wrong, and wall clock in your guest runs either way too fast or way too slow. And macOS will pick it up there. When asking to provide a fixed TSC frequency qemu will store the TSC frequency in a hypervisor cpuid leaf. Kvm Emulator Driver So TheMacOS has drivers for this model. Clover in turn will load the hfs+ filesystem driver so the other disks can be accessed, will offer a boot menu and allows to boot macOS. Edk2 alone isn't able to boot from the system or installer disk, so it'll start clover. MacOS doesn't care much where the installer is stored though, so you can attach the image as sata disk too and it'll work fine.Finally you need the clover disk image. For trouble-shooting, or to impress your friends. You might want try " -v" to start the kernel in verbose mode where it prints boot messages to the screen (like the linux kernel without " quiet"). There are lots of options you can start the kernel with. Here are the most important settings: Boot/Arguments Kernel command line. The macintosh.cfg file looks like this, adding the emulated smc device:You can run Gabriels SmcDumpKey tool on a macintosh to figure what the osk is.I'm using config.plist.stripped.qemu as starting point. Quicken for mac 2014 trialInstalling and using macOS should work as usual.Gabriel also has some comments on the legal side of this. The two Settings must match, otherwise macOS will boot with a scrambled display.That should be it. Hit ESC at the splash screen to enter the Setup, then go to Device Manager / OVMF Platform Configuration / Change Preferred Resolution. Note that OVMF has a Display Resolution Setting too. GUI/ScreenResolution As the Name says, the Display Resolution. Put your system disk name here, otherwise clover will wait forever for you to pick a boot menu item. If in doubt check with your lawyer. When running linux on your macintosh, then run macOS as guest there.
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