Re: [Qemu-devel] [RFC PATCH v5 00/31] Deterministic replay and reverse execution

[Paolo Bonzini]

On 27/11/2014 10:53, Artyom Tarasenko wrote:
>> >
>> > Deterministic replay has the following features:
>> >  * Deterministically replays whole system execution and all contents of 
>> > the memory,
>> >    state of the hadrware devices, clocks, and screen of the VM.
>> >  * Writes execution log into the file for latter replaying for multiple 
>> > times
>> >    on different machines.
>> >  * Supports i386, x86_64, and ARM hardware platforms.
> This patch series is really impressive, hats off!
> 
> I wonder what would have to be done to add support for SPARC-64? Since
> has a PCI bus, I guess the support in atapi and usb devices is already
> there. Is anything beyond translate.c has to be adjusted?

Does -icount work reliably on SPARC?

Paolo