historical/m0-applesillicon.git/xnu-qemu-arm64-5.1.0/target/i386/hvf/README.md
2024-01-16 11:20:27 -06:00

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# OS X Hypervisor.framework support in QEMU
These sources (and ../hvf-all.c) are adapted from Veertu Inc's vdhh (Veertu Desktop Hosted Hypervisor) (last known location: https://github.com/veertuinc/vdhh) with some minor changes, the most significant of which were:
1. Adapt to our current QEMU's `CPUState` structure and `address_space_rw` API; many struct members have been moved around (emulated x86 state, xsave_buf) due to historical differences + QEMU needing to handle more emulation targets.
2. Removal of `apic_page` and hyperv-related functionality.
3. More relaxed use of `qemu_mutex_lock_iothread`.