VMs behave very different from real hardware. VMs are convenient have some very nice features, e.g. GDB debugging with QEMU. But if you're doing anything with hardware, you'll have to test on real hardware or everything…
VMs behave very different from real hardware. VMs are convenient have some very nice features, e.g. GDB debugging with QEMU. But if you're doing anything with hardware, you'll have to test on real hardware or everything…