ps at leissner.se
Tue Sep 10 14:15:28 CDT 2002
> Patrik Stridvall wrote:
> > So it seems that if we add a -malign-double to CFLAGS we can
> > remove the warning in pshpack8.h since now it will hopefully
> > work correctly.
> Yes. However, the -malign-double option obviously causes GCC
> to produce code that in some cases does not conform to the
> Linux/i386 ABI. So, if Wine were to call any standard
> library routines whose ABI is affected by -malign-double
> (because a parameter is a structure type which is layed
> out differently), we'd have a problem here ...
The alternative would be to add an explict __attribute__((aligned(8)))
to all types larger than 4 bytes that can be used by #pragma pack(8)
Of course potentially all types could teoretically be used so that
would be VERY ugly...
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