https://bugs.kde.org/show_bug.cgi?id=400538
Daniel Lehman <dlehma...@gmail.com> changed:
What |Removed |Added
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Attachment #119759|0 |1
is obsolete| |
--- Comment #10 from Daniel Lehman <dlehma...@gmail.com> ---
Created attachment 121516
--> https://bugs.kde.org/attachment.cgi?id=121516&action=edit
updated iretq implementation
> Vex also models the ID and AC flags (see, again, the POPF implementation)
> but from the Intel docs it's not clear to me whether these also need
> to be restoired from 'tempEFLAGS' above
from the docs, it does look like they need to be restored. using the attached
iretq test case in a debugger, i can see that the ID and AC are saved across
iretq
> EFLAGS (CF, PF, AF, ZF, SF, TF, DF, OF, NT) ← tempEFLAGS;
it doesn't look like VEX models certain flags like NT or TF
> See the implementation for POPF in that same file, for how to set it
the attached uses the code from popf. i retested with the latest wine 4.12.1
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