Now that we're closer to the linux-user target_mprotect code, go ahead
and grab the rest of the implementation. This moves from a stard, end
impl to a start, last which will allow last page mapping, etc. This also
moves to a more general algorithm. We're close enough that this jump
isn't so large, and doing it incrementally further has become too
much work for too little gain.
Signed-off-by: Warner Losh<imp@bsdimp.com>
---
bsd-user/mmap.c | 138 +++++++++++++++++++++++++++++++-----------------
1 file changed, 90 insertions(+), 48 deletions(-)