$ file ./build/xhyve                                                                                                         
./build/xhyve: ELF 64-bit LSB executable, x86-64, version 1 (SYSV), dynamically linked, interpreter /libexec/ld.elf_so, for NetBSD 8.99.24, with debug_info, not stripped

$ date
sob. kwi 13 18:04:42 CEST 2019

$ ./build/xhyve -v
xhyve: v0.2.0-184-gf94fe8

xhyve is a port of FreeBSD's bhyve hypervisor to OS X that
works entirely in userspace and has no other dependencies.

Homepage: http://www.xhyve.xyz
License: BSD

$ cat ./xhyverun-freebsd.sh                                                                                                  
#!/bin/sh

BOOTVOLUME="/public/FreeBSD-12.0-RELEASE-amd64-bootonly.iso"
IMG="<path of disk image for FreeBSD>"

PATH="build/Release:build:$PATH"

xhyve \
    -A \
    -m 2G \
    -c 2 \
    -l com1,stdio \
    -f fbsd,test/userboot.so,$BOOTVOLUME,""

$ ./xhyverun-freebsd.sh      
NVMM: No accelerator found, error=2
[1]   Abort trap (core dumped) xhyve -A -m 2G -...