Linking COFF and OMF

[Trass3r]

Dmitry Olshansky Wrote:
> that's where I stopped, technically it might still be attainable.
> What I gather is that windows DMD itself emits direct references on 
> __LDIV, __alloca and friends found in snn.
> Maybe we can get out by writing simple thunk lib to replace snn.lib that 
> maps these to MS runtime analogs if any.
>  From druntime source I get an idea that __tlsstart, __tlsend are 
> markers emitted by DMC dealing with them
> and TLS in general would be trickier ;)

Nice work so far :)
Shouldn't something like alloca be available in VCRT as well?