[Mono-list] JITer / Windows

[Serge]

> That way we do not need
> macros, which are quite confusing IMO.

I completely agree, will change this.
Actually, in the future I'd prefer to use some mono-defined structure rather
than straight sigcontext. As a part of os/arch interface or host API. Some
things that also seems suitable for such interface are i-cache flushing
(some OSes have API/syscall for this) and code-memory allocation (it seems
that under Windows g_malloc always allocates memory that is executable, but
anyway).

Sergey