[Mono-list] replacement for mscoree.dll
Tue, 31 Dec 2002 13:57:20 +0100
> Well, I just tried to build the file with gcc and it doesn't seem to
> like it, maybe you can find out what exactly is 'wrong'.
> Anyway, I have been looking at mscoree.dll & surrounding some more (also
> looking at the dotgnu discussions about this).
> It might be interesting to see if we can the following to work:
> You can have a <yourapp>.exe.config file containing information about
> the required Runtime.
> <requiredRuntime version="v188.8.131.52" safemode="true"/>
> Executing an application with this config file will result in the
> message "C:\WINNT\Microsoft.NET\Framework\v184.108.40.206\mscorwks.dll could
> not be loaded".
> Now, if you create that dir and put a 'fake' mscorwks.dll (rename the
> mscoree.dll build from my sources) in the directory, then everything
> works ok again (read: mono is used to execute the .NET application).
> What happens is that Microsofts mscoree.dll will first look at the
> .config file. The config file tells it to use the runtime 'v220.127.116.11'
> (which doesn't really exists officially, but it's just a way for our
> 'runtime' to be used). Next it will load mscorwks.dll and have it
> execute the .NET application.
> Now a possible scenario would be to have a mono + a mscorwks.dll
> installed in "C:\WINNT\Microsoft.NET\Framework\"<SOME_VERSION>\.
> Where SOME_VERSION is a version that is not being used by Microsoft
> (else we have a conflict with an installed .NET Framework).
I knew about this. Somewhere in the registry the directory for this specail
version can be set (instead of "C:\WINNT\Microsoft.NET\Framework\" ).
The problem here is, that this solution requires the Microsoft mscoree.dll
to be installed.
> Next step would be to have mcs generate executables that don't need a
> .config file to execute through this mechanism (the resulting exe should
> probably contain some kind of reference to a 'SOME_VERSION' runtime, so
> mscoree will select the correct runtime: mono).
That is IMO possible, however I like config-file better, because that way we
can also execute MS compiled apps with mono.
Maybe we endup, distributing a config file _and_ mscoree.dll.