On 2015-12-17 07:24:09 +0100, Michael Matz wrote: > Hi, > > On Tue, 15 Dec 2015, Vincent Lefevre wrote: > > > > With glibc 2.21 (Debian/unstable on x86_64), on any code compiled by > > > tcc segfaults. This occurs with both old tcc (tcc > > > 0.9.27~git20140923.9d7fb33-3 Debian package) and mob. I wonder > > > whether this is a bug in tcc or in the glibc. > > > > According to Aurelien Jarno, this is actually due to new binutils > > relocations (and the Debian glibc 2.21-4 package is built with a recent > > binutils, hence the problem with it). > > > > Details: > > > > https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=808008#22 > > Blaeh. I didn't consider the case of the libc runtime startup .o files when > agreeing to the new relocs. Arguably those object files exposed to every > linker trying to create user-space programs shouldn't use the new relocs > (they provide a very minor performance benefit sometimes) even with new > binutils (and so that's a QoI issue in glibc), but it's easy enough to deal > with them in tcc. > > Try newest mob again.
Works well. Thanks. -- Vincent Lefèvre <vinc...@vinc17.net> - Web: <https://www.vinc17.net/> 100% accessible validated (X)HTML - Blog: <https://www.vinc17.net/blog/> Work: CR INRIA - computer arithmetic / AriC project (LIP, ENS-Lyon) _______________________________________________ Tinycc-devel mailing list Tinycc-devel@nongnu.org https://lists.nongnu.org/mailman/listinfo/tinycc-devel
