Kyrill Tkachov <kyrylo.tkac...@arm.com> writes: > On 28/04/14 18:03, Kenneth Zadeck wrote: >> At this point we have believe that we have addressed all of the concerns >> that the community has made about the wide-int branch. We have also >> had each of the sections of the branch approved by the area maintainers. >> >> We are awaiting a clean build on the arm > > Unfortunately arm bootstrap fails a bit further down the line in stage2 while > building libstdc++-v3/src/c++98/ios.cc: > > xgcc: internal compiler error: Segmentation fault (program cc1plus) > Please submit a full bug report, > with preprocessed source if appropriate. > See <http://gcc.gnu.org/bugs.html> for instructions. > > Running the cc1plus subcommand through gdb gives: > Program received signal SIGSEGV, Segmentation fault. > 0x005c32c8 in real_to_decimal_for_mode(char*, real_value const*, unsigned > int, > unsigned int, int, machine_mode) () > (gdb) bt > #0 0x005c32c8 in real_to_decimal_for_mode(char*, real_value const*, unsigned > int, unsigned int, int, machine_mode) () > #1 0x000033f6 in ?? () > Backtrace stopped: previous frame identical to this frame (corrupt stack?) > (gdb) > > The debug info seems to be scarce here, any hints on where to look?
Yeah, stage2 is built without debug info unfortunately. Try: cd gcc make clean cd .. make -j<whatever> BUILD_CONFIG= Thanks, Richard
