Re: [Qemu-devel] (TEST) CFLAGS options + qemu 0.60

[Leonardo Marques de Souza <leonardo@ambientebrasil.com.br>]

Works great!

so im doing some benchmarks to see any general diference.
i trying PCMark 2002, any other sugestion?
I think the benchmark programs is a good choice to test virtual CPU, becouse
they use a lot of optimized intructions.


Well, when i use -mregpar=x, que qemu made a lot of 'booboos'. Some time 
start,
others guest Win98 and Linux crash...
not recomended for "production" hehe :P


Leonardo Marques de Souza wrote:

> Thanks!
>
> Im looking for
>
> I'll try to workarround compilation problem, doing it by hand,
> it happens only with help.c (well, all help.c in qemu tree)
>
> enter in i386 , i386-softemu , ppc-softemu
> and doing:
>
> gcc -Wall -O2 -march=pentium  -fno-strict-aliasing 
> -fomit-frame-pointer -I. -I/root/qemu-0.6.0/target-i386 
> -I/root/qemu-0.6.0 -D_GNU_SOURCE -I/root/qemu-0.6.0/slirp -c -o 
> helper.o /root/qemu-0.6.0/target-i386/helper.c
>
> just  return to root tree compilation and do make again to continue.
>
> I will see what instable qemu will be with -regparm=[1..3].  :)