tree f0d67890f6f8c9d0840c9b19a483ec06cbf822ef
parent 6649bb7af6a819b675bfcf22ab704737e905645a
author Rusty Russell <rusty@rustcorp.com.au> 1193015006 +1000
committer Rusty Russell <rusty@rustcorp.com.au> 1193118590 +1000

Introduce guest mem offset, static link example launcher

In order to avoid problematic special linking of the Launcher, we give
the Host an offset: this means we can use any memory region in the
Launcher as Guest memory rather than insisting on mmap() at 0.

The result is quite pleasing: a number of casts are replaced with
simple additions.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>