Can libfuzzer work on windows 10 + Arm64 platform?

[guilanl]

My Fuzzing target is Windows kernel driver IOCTL interface.

My platform is windows 10 + Arm64.
My assumption is that I could use libfuzzer to generate input and feed the input into ioctl buffer.

Is that possible?

[kcc]

We use libFuzzer on x86_64 Windows, and I've tried libFuzzer on Arm64 Linux a few times.
But I don't know if anyone tried Arm64 Windows.

If you are going to "feed the input into ioctl buffer", do you mean that you want to fuzz system calls?
How are you going to provide the coverage feedback to libFuzzer?

[guilanl]

Yes, I want to fuzz IOCTL interface in kernel driver.
I also don't know how to get coverage feedback.
Seems libfuzzer does not support that now.

Thanks for answering.