Wine 64 bit

[Austin English]

On Thu, Feb 20, 2014 at 12:44 PM, Stefan Dösinger <stefandoesinger at gmail.com>
wrote:
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> Am 2014-02-20 17:20, schrieb Ken Thomases:
> > Besides running under an emulator, it may be possible to wrap every
> > call out to system libraries with code to save and restore the
> > register.  Or, if you prefer to think of it this way, the wrapper
> > would be on exit from and entry back into native Windows binary
> > code.  This would be somewhat similar to what we do with stack
> > alignment, although we have compiler help for that.  Either way,
> > that would probably impose a significant performance penalty.
> Sounds much more pleasant than an emulator. But doesn't the problem
> also affect multitasking context switches?
>
> I have some llvm work (__ms_hook_prologue__) on my todo list anyway.
> Maybe it's an idea to add a compiler feature to take care of this.
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While you're in there, builtin_ms_va_list (
http://llvm.org/bugs/show_bug.cgi?id=8851) would be nice, to see how clang
does with wine64.

--
-Austin
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