On 08/02/2018 12:54 PM, Peter Maydell wrote:
> On 2 August 2018 at 16:45, Philippe Mathieu-Daudé <f4...@amsat.org> wrote:
>> While not directly use the harmless UnimplementedDevice?
>>
>> create_unimplemented_device("ppc-xcsr", 0xfeff0000, 0x1000);
>
> I preferred not to change the current behaviour for this
> API conversion. If the PPC/prep maintainers would like to
> use unimplemented-device they can easily do so as a a
> different patch...
Now I remember there is a behaviour change in using this device:
currently an access to this address space triggers
cpu::do_transaction_failed();
using UnimplementedDevice doesn't.
So better to do this change in a different patch indeed :)
