On Mon, 2021-01-25 at 15:38 +0100, Mark Wielaard wrote: > On Mon, 2021-01-25 at 15:05 +0100, Thomas Koenig via Gcc wrote: > > --4184-- WARNING: Serious error when reading debug info > > --4184-- When reading debug info from > > /home/ig25/lib64/libquadmath.so.0.0.0: > > --4184-- Ignoring non-Dwarf2/3/4 block in .debug_info > > > > So, the problem (at least for me) is that libgfortran and > > other libraries are built in a format that valgrind can not > > understand, so it becomes much harder to debug libgfortran :-( > > I have a patch for that: > https://code.wildebeest.org/git/user/mjw/valgrind/commit/?h=dwarf5 > > It needs a little bit more cleanup, but should already work as > expected.
Cleaned up and submitted upstream: https://bugs.kde.org/show_bug.cgi?id=432102 Also backported to Fedora 34 valgrind package: https://bodhi.fedoraproject.org/updates/FEDORA-2021-6335fad95d Cheers, Mark
