On Thu, 16 Feb 2023 at 02:05, John-Mark Gurney <j...@funkthat.com> wrote: > > Hello, > > I was wondering what the best way to detect that FreeBSD is running > under qemu/hvf on Apple ARM? FreeBSD doesn't see the ACPI FADT table, > so I'm wondering if keying off of something like the QEMU0002 device > in ACPI is the best way? Or is there another option?
I guess the question is, why do you want to know? Typically the guest OS shouldn't care about whether it's running on bare metal, under a hypervisor, or under emulated QEMU, except to the extent that it wants to use specific features, in which case the question is more "how do I query for the existence of feature X?". thanks -- PMM