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x64 Calling Convention
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| Gary Nastrasio 2006-01-24, 9:58 pm |
| I have a 64-bit project and was wondering why VC++ 2005 Pro lists the 3
32-bit calling convections (__cdecl, __fastcall, __stdcall). My project
is properly configured for x64 compiling as per MSDN2 instructions so
does it matter which one I choose, or will the compiler automatically
use the newer fastcall/registry convention?
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| Jochen Kalmbach [MVP] 2006-01-25, 4:17 am |
| Hi Gary!
> I have a 64-bit project and was wondering why VC++ 2005 Pro lists the 3
> 32-bit calling convections (__cdecl, __fastcall, __stdcall).
Where does it list these calling conventions?
> My project
> is properly configured for x64 compiling as per MSDN2 instructions so
> does it matter which one I choose, or will the compiler automatically
> use the newer fastcall/registry convention?
AFAIK x64 only supports __fastcall...
--
Greetings
Jochen
My blog about Win32 and .NET
http://blog.kalmbachnet.de/
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