On 08/19/2016 03:14 AM, Dmitry Vyukov wrote: > On Thu, Aug 18, 2016 at 3:08 AM, Andrey Ryabinin > <aryabi...@virtuozzo.com> wrote: >> >>> >>> Sorry for delays, I am travelling. >>> Do we need ".fini_array" section? It's also destructors that we don't >>> run. Or does UML use them? Does discarding ".fini_array" help? >>> >> >> libc has desctructors and use them for whatever purpose it needs. > > > Does UML actually gracefully exit running global destructors? That > would also require gracefully shutting down all threads/cpus. Doesn't > it just _exit (or syscall(SYS_exit_group))? >
Sigh, I dunno, I didn't look that far. My intention was to fix build and keep old behavior unaffected. If you want to wipe destructors, and think that this is ok, go ahead.
