[RFA] Prec x86 MMX 3DNow! SSE SSE2 SSE3 SSSE3 SSE4 support

Hui Zhu teawater@gmail.com
Tue Dec 8 05:51:00 GMT 2009


I think your mean is case 5...10:, right?

I did it before, a lot of people told me that they didn't like it.  So...



And about:
+    /* 3DNow! prefetch */
+    case 0x0f0d:

This is really a big change.   And In i386-tdep.c, there are a lot of
code is like it too.
So I suggest we make a special patch to fix all of this code after a
clear and deeply discussion.  :)  What do you think about it?

Thanks,
Hui

On Tue, Dec 8, 2009 at 02:05, Michael Snyder <msnyder@vmware.com> wrote:
> Joel Brobecker wrote:
>>>>
>>>> Let's avoid that extension, as GDB is supposed to be buildable with
>>>> a non-GCC compiler.
>>>
>>> I thought we had given up that requirement?
>>
>> You might be right, but I don't remember us making that decision.
>> Anyone remembers?
>
> Nah, I'm probably confusing it for when we gave up the
> requirement to be compilable by K&R (non-ansii) compilers.
>
>
>
>



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