The zero_bss interface from linux-user is much better at doing this. Use
it in preference to set_brk (badly named) and padzero. These both have
issues with the new variable page size code, so it's best to just retire
them and reuse the code from linux-user. Also start to use the error
reporting code that linux-user uses to give better error messages on
failure.
Signed-off-by: Warner Losh<imp@bsdimp.com>
---
bsd-user/elfload.c | 110 +++++++++++++++++++++++----------------------
1 file changed, 57 insertions(+), 53 deletions(-)