Svante Signell, le Sun 15 May 2011 23:52:10 +0200, a écrit : > On Sun, 2011-05-15 at 23:34 +0200, Samuel Thibault wrote: > > Svante Signell, le Sun 15 May 2011 23:20:52 +0200, a écrit : > > > Segmentation fault > > > > Do you have a core file? Does your shell perhaps has limited core size > > limit? (ulimit -a to check) > > Sorry I don't find any core file anywhere: > ulimit -a > socket buffer size (bytes, -b) unlimited > core file size (blocks, -c) unlimited
So it's unlimited, but you don't have a core file? What does /servers/crash point to? > > The address is really bogus, use show registers to know where it comes > > from, check eip, say 0x1234, use l * 0x1234 to know where that is, etc., > > i.e. the usual "let's collect all trivial information before looking for > > some direction". > > Sorry, I need more info here. Well, it doesn't really matter to understand much assembly. At worse paste the result on the list. > I thought development was made with high-level languages nowadays (at > least C-level) It is. But bugs are quite often when things go wrong ;) > Update on optimization levels: -O1 does not work either :( > Other compiler switches are: -fno-strict-aliasing -fvisibility=hidden > -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wall > There are a lot of warnings though: maybe some of them can cause > problems. Possibly. It could be very worth trying to build with the exact same compiler and libc on linux, to check whether it gets a crash too. Samuel
