address space of application

[Yury Tarasievich]

Re recent "wine unbreaking" patch in freebsd-emulation. Is it possible/easy to 
change the default layout of application address space? Where is it defined? 
Seems the wine primary "show-stopper" on freebsd-4 (but quite possibly on 
dfbsd too) is wine wanting to take range at 0x80000000 (which seems to be 
already occupied). Perhaps this limit could be bumped up a bit? Or are there 
any issues with signedness or anything?