[Qemu-devel] Changing the content of target cpu registers

[Stefano Bonifazi]

Hi all!
 I am working on qemu-user (qemu-ppc).
I'd like to edit the values of target registers during the execution. 
Can I do that by simply changing the content of env->gpr[] or do these 
only contain a copy of the values of the registers?
In this last case, where are the real values of the target registers 
stored so that by modifying them I can alter the behavior of the target 
code execution?
Thank you in advance!
Stefano B.