Re: [Qemu-devel] Project idea: make QEMU more flexible

[Peter Maydell]

On 6 January 2014 12:54, Wei Liu <address@hidden> wrote:
> In fact I've already hacked a prototype during Christmas. What's I've
> done so far:
>
> 1. create target-null which only has some stubs to CPU emulation
>    framework.
>
> 2. add a few lines to configure / Makefiles*, create
>    default-configs/null-softmmu

I think it would be better to add support to allow you to
configure with --disable-tcg. This would match the existing
--disable/--enable switches for KVM and Xen, and then you
could configure --disable-kvm --disable-tcg --enable-xen
and get a qemu-system-i386 or qemu-system-arm with only
the Xen support and none of the TCG emulation code.

thanks
-- PMM