[Win32] Remotely execute functions of a D program

[alex]

On Friday, 14 September 2012 at 18:35:53 UTC, Sean Kelly wrote:
> On Sep 14, 2012, at 10:34 AM, alex <info at alexanderbothe.com> 
> wrote:
>
>> 1) So to anyone who's got richer experiences in programming 
>> assembler and hacking/'debugging' programs than I - how would 
>> you do it?
>> 2) And why can't I inject a D DLL right into the program? I 
>> tried it with a C DLL, it's working with that one, but then I 
>> don't have access to D-specific functions..
>> Looking at that, would it make a difference to use dmc to 
>> build/link a dll as a D/C++ hybrid or something?
>
> You might want to check the madCodeHook library.  It works 
> well, and there's a version that includes source code.  Though 
> now that I check the site, it doesn't look like you can get the 
> source-included one for free any more.

The primary injection routine and how it works is not the problem 
- I can successfully insert a MSVC++ Dll without any problems 
into a D program. (I've used this 
https://github.com/jeffora/extemory library btw - it's for c# :-))
Anyway, on a DLL built with dmc or dmd 1/2, the main program 
immediately crashes or unloads the dll when returning false in 
the DllMain()

So how to insert a D DLL into a D program?