[PATCH] configure: win32 has 4 byte argument aligment, we have more

Charles Davis cdavis at mymail.mines.edu
Sun Apr 18 17:28:54 CDT 2010


On 4/18/10 4:17 PM, Marcus Meissner wrote:
> Hi,
> 
> The Win32 ABI has its stack arguments aligned at 4 (2^2) bytes.
> For MMX/SSE operations we however need to have the stack aligned
> to 16 (2^4).
> 
> So specify this explicitly.
> 
> (This should probably be even part of attribute((stdcall)) perhaps
>  in gcc. Not sure though.)


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