Re: [Xen-devel] CPU emulation on Xen

[Bunny Mintoo <bunnymintoo@xxxxxxxxx>]

Thanks for your mail.Â

My architecture is x86 compatible. I have just added new instructions over existing x86 ISA.

These new instructions are now to be taught to the CPU. In QEMU, I was able to mimic the new CPU working with software changes (changes involved in both kernel and QEMU source tree). So what I am really looking is Xen to emulate this new architecture so that I can carry out testing (and probably compare performance results). The high level idea is to tweak Xen source code to emulate my CPU working and Dom0 can be modified appropriately.Â

Why do you say QEMU might be a better fit for you? Asking this out of curiosity.

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