On 25.05.2017 23:05, Aurelien Jarno wrote:
> Now that the extended-translation facility 2 has been fully implemented,
> it's possible to emulated a most a z800 CPU with TCG.
>
> Signed-off-by: Aurelien Jarno <aurel...@aurel32.net>
> ---
> target/s390x/cpu_models.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/target/s390x/cpu_models.c b/target/s390x/cpu_models.c
> index 8d27363b07..9c4227d2dd 100644
> --- a/target/s390x/cpu_models.c
> +++ b/target/s390x/cpu_models.c
> @@ -670,8 +670,8 @@ static S390CPUModel *get_max_cpu_model(Error **errp)
> if (kvm_enabled()) {
> kvm_s390_get_host_cpu_model(&max_model, errp);
> } else {
> - /* TCG emulates a z900 */
> - max_model.def = &s390_cpu_defs[0];
> + /* TCG emulates at most a z800 */
> + max_model.def = &s390_cpu_defs[3];
These hard-coded offsets into s390_cpu_defs are kind of ugly ...
Maybe you could use
max_model.def = s390_find_cpu_def(0x2066, 7, 3, NULL);
instead?
Thomas
