Re: [Xen-devel] CPU emulation on Xen

2015-03-10 Thread Stefano Stabellini
On Tue, 10 Mar 2015, Bunny Mintoo wrote: > 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 (cha

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).

Re: [Xen-devel] CPU emulation on Xen

2015-03-09 Thread Stefano Stabellini
On Sat, 7 Mar 2015, Bunny Mintoo wrote: > 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 I

[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