I'll have a dig into page protection tomorrow.
Thanks a ton for the hint Mike!
Oleg
On 6 Aug 2018, at 18:44, Mike Pall <mikelj-1808@xxxxxxx> wrote:
Oleg Volosin wrote:
Memory fault
Check memory page protections for JIT-compiled code. You're
probably ending up using the dummy allocator in lj_mcode.c, which
WILL fail, if memory is not executable by default.
In other words: Figure out which API your OS supports, e.g. POSIX.
Then compile with e.g. -DLUAJIT_OS=LUAJIT_OS_POSIX . Or contribute
a change to lj_arch.h for your OS (near LUAJIT_OS).
--Mike
