Hi, Eli Zaretskii wrote: > If glibc maintainers actively fight the debugger's ability to debug > their code, we will never succeed in catching up with them. So I'd > rather they stopped with that attitude and started cooperating with > us. I can ask RMS to try to influence the glibc team, if you think > this will help. I think it's another issue of debug vs. non-debug binaries. Any debugger will have a hard time finding the end of a higher-language construct in a non-debug binary. A debug binary on the other hand should not intermix constructs and take care to have enough hints for the debugger to find out stuff. A glibc for debugging should hence store usable pointers, and people should use a debug build when debugging the glibc. Simon aka Captain Obvious