Martin Guy a écrit : > 2008/1/4, Aurelien Jarno <[EMAIL PROTECTED]>: >> Aurelien Jarno a écrit : >>> Ben Burton a écrit : >>>> Thanks for rescheduling another regina-normal/arm build. Unfortunately >>>> it looks as though it crashed at the same point in the test suite as >>>> last time. >>>> >>>> I did try to reproduce this problem myself -- Martin Guy was good enough >>>> to give me access to a box of his with enough oomph to actually build >>>> the package (which leisner.d.o does not have). When I built regina-normal >>>> on his machine the test suite ran perfectly. > > Hi Ben > > Ah, but my box is armel, while leisner is the original ARM port. > We have another instance of a program segfaulting on old-arm and > working on armel, which is believed to be a bug in gcc-4.2's > implementation of alloca(). > For that. even old-arm chroot running under EABI kernel works fine - > the bug would only exhibit itself with old-ABI rootfs on old-ABI > kernel. > See http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=458745 and the > following comments for details - may be a case of the same thing.
I am able tro reproduce the problem here on an arm box (old-ABI). However I have some problems to debug it: changing the optimisation level or adding some debug code changes the location of the segfault. That's why I won't be surprised if it is another instance of the alloca() bug. -- .''`. Aurelien Jarno | GPG: 1024D/F1BCDB73 : :' : Debian developer | Electrical Engineer `. `' [EMAIL PROTECTED] | [EMAIL PROTECTED] `- people.debian.org/~aurel32 | www.aurel32.net -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]