On 2015年08月15日 04:45, Chen Gang wrote:
> On 8/14/15 22:44, Richard Henderson wrote:
>> On 08/14/2015 02:37 AM, gchen gchen wrote:
>>> - If I implement SW64 tcg backend, I guess, I cann't get help from qemu
>>> upstream: I don't think SW64 is valuable enough for upstream (either
>>> I am not sure that I can implment Alpha tcg backend in working time).
>>
>> It'll need some updating to apply to master, but I started an alpha backend a
>> couple of years ago. It looks like it was last rebased in May 2014.
>>
>> git://github.com/rth7680/qemu.git tcg-alpha-2
>>
>
After get sw_64 pc, it is much slower than I guess (it is much slower
than my intel x86_64 laptop which was made in 2007-2008). So I have to
use tcg backend instead of tci.
Will qemu upstream accept alpha tcg backend to master tree? If possible
I can do it in my working time (after simply trying, I am sure, alpha
tcg backend can not work if only simply merge and let it pass building).
By the way, for me, I have to process alpha/sw_64 tcg backend firstly,
then process softmmu + linux-user.
Welcome any ideas, suggestions, and completions.
Thanks.
> Thank you very much, I shall clone it. I guess, it will save my much
> time resources.
>
> If possible, it will be better to merge the alpha tcg backend to qemu
> master main branch (at least for me, it is useful).
> :-)
>
--
Chen Gang
Open, share, and attitude like air, water, and life which God blessed
