Re: DllEntryPoint@12

From:
Victor Bazarov <v.Abazarov@comAcast.net>
Newsgroups:
microsoft.public.vc.ide_general
Date:
Wed, 30 Sep 2009 20:59:27 -0400
Message-ID:
<ha0uu3$dqd$1@news.datemas.de>
Gingko wrote:

It happens that I am browsing in a DLL Visual Studio project (in VS 2005,
but actually converted from VS2003) that manually defines an entry point to
the DLL.

The Entry point is defined in the Project properties -> Link editor ->
Advanced -> Entry point (field names may be not accurate as I translate them
back from French) as the following string :

DllEntryPoint@12

I would like to know where I can find documentation about this specific way
to write a symbol, that is, symbol name + "@" + numeric value.

My actual problem is that I try to convert this project for x64 compilation,
and in this mode, "DllEntryPoint@12" is not recognised (that is, it is
reported "undefined") so I am trying to find what I should write instead.

(the original VS2003 compiler was not able to manage x64).


The number after the '@' is the total size of the arguments (the size
you'd need to adjust the stack for after calling this function). You
need to know what that function becomes when compiled with 64-bit
compiler. Try

   dumpbin yourfilewiththatfunction.obj /symbols

and see which one has the DllEntryPoint in it.

V
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