On Mon, Jan 06, 2014 at 01:30:20PM +0000, Peter Maydell wrote: > On 6 January 2014 12:54, Wei Liu <wei.l...@citrix.com> 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. >
In this case the architecture-specific code in target-* is still included which might not help reduce the size much. Wei. > thanks > -- PMM
