[Xen-devel] CPU emulation on Xen

2015-03-08 Thread Bunny Mintoo
Hi, I am totally new to Xen hence dropping this mail to get started with Xen development. I already have a fully functional *Qemu* implementation (along with kernel changes) to emulate my new x86 based Instruction Set Architecture (ISA). This ISA involves new system calls in kernel and new CPU da

Re: [Xen-devel] CPU emulation on Xen

2015-03-10 Thread Bunny Mintoo
Thanks for your mail. 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).