mirror of https://github.com/kholia/OSX-KVM.git
62 lines
2.2 KiB
Bash
Executable File
62 lines
2.2 KiB
Bash
Executable File
#!/usr/bin/env bash
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MY_OPTIONS="+ssse3,+sse4.2,+popcnt,+avx,+aes,+xsave,+xsaveopt,check"
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ALLOCATED_RAM="8192" # MiB
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CPU_SOCKETS="1"
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CPU_CORES="2"
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CPU_THREADS="4"
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REPO_PATH=$(dirname "$(readlink -f "$0")")
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OVMF_DIR="."
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args=(
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-enable-kvm -m "$ALLOCATED_RAM"
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# Set the CPU model and options
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# Use Haswell-noTSX for Sonoma and Penryn for older versions
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-cpu Haswell-noTSX,kvm=on,vendor=GenuineIntel,+invtsc,vmware-cpuid-freq=on,"$MY_OPTIONS"
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-machine q35
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-device qemu-xhci,id=xhci
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-device usb-kbd,bus=xhci.0 -device usb-tablet,bus=xhci.0
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-smp "$CPU_THREADS",cores="$CPU_CORES",sockets="$CPU_SOCKETS"
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-device usb-ehci,id=ehci
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-device isa-applesmc,osk="ourhardworkbythesewordsguardedpleasedontsteal(c)AppleComputerInc"
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-drive if=pflash,format=raw,readonly=on,file="$REPO_PATH/$OVMF_DIR/OVMF_CODE.fd"
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-drive if=pflash,format=raw,file="$REPO_PATH/$OVMF_DIR/OVMF_VARS-1920x1080.fd"
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-smbios type=2
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-device ich9-intel-hda -device hda-duplex
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-device ich9-ahci,id=sata
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# Add the OpenCore bootloader drive with boot priority
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-drive id=OpenCoreBoot,if=none,snapshot=on,format=qcow2,file="$REPO_PATH/OpenCore/OpenCore.qcow2"
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-device ide-hd,bus=sata.2,drive=OpenCoreBoot,bootindex=1
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# Add the macOS hard drive
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-drive id=MacHDD,if=none,file="$REPO_PATH/mac_hdd_ng.img",format=qcow2
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-device ide-hd,bus=sata.4,drive=MacHDD
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# Configure network with port forwarding for SSH access
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-netdev user,id=net0,hostfwd=tcp::2222-:22
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-device virtio-net-pci,netdev=net0,id=net0,mac=52:54:00:c9:18:27
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# Disable the QEMU monitor interface and graphical output
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# Comment out the following lines if you want to enable conectivity to the VM via VNC
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-monitor none
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-nographic
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# Uncomment the following lines if you want to enable conectivity to the VM via VNC
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# -monitor stdio
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# -device vmware-svga
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# -display none
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# -vnc 0.0.0.0:1,password=on -k en-us
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)
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# Create log file for headless boot and clear it if it already exists
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touch "$REPO_PATH/headless_boot_log.txt"
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echo "" > "$REPO_PATH/headless_boot_log.txt"
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# Start the QEMU virtual machine and redirect the output to the log file
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qemu-system-x86_64 "${args[@]}" > "$REPO_PATH/headless_boot_log.txt" 2>&1 &
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