Re: [Qemu-devel] Inquiry, speed comparison on OS X, QEMU vs Virtual PC

[Fabrice Bellard]

Pierre d'Herbemont wrote:
> I probably should add that the Mac OS X version that is avalaible for 
> download doesn't include support for the PowerPC swapping instructions 
> (little-endian storing and loading instructions). Next release will.

You mean that lwbrx is disabled for example ? I did not notice that in 
your patch.

An important note: the PowerPC host register usage is currently disabled 
in QEMU in system emulation mode (see dyngen-exec.c:88) because there 
are issues left in exception support. Once it is enabled again, there 
will be a noticable speed boost.

Fabrice.