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Re: PATCH: Remove suffix on fxsave
On Thu, Nov 19, 2009 at 1:00 AM, Jan Beulich <JBeulich@novell.com> wrote:
>>>> "H.J. Lu" <firstname.lastname@example.org> 18.11.09 21:05 >>>
>>fxsave doesn't have suffix. I checked in this patch.
> This is not true - 32- and 64-bit layout of the state saved differ, and
> hence a suffix should really be printed here (as well as for fxrstor) in
> AT&T mode.
There are usually no suffixes in AT&T unless there is a difference in
the same mode. For fxsave, REX.W makes a difference in 64bit
mode. We are considering adding something like fxsave64/fxrstor64.