> There may not be a link time -- you can "pahole something.o". If the .o > was made with -fdebug-types-section, then it may have multiple such > sections. This is just a consequence of the use of different comdat > sections for each type unit.
In general we've said that libdw is not meant for generic ET_REL files. The exception is .ko files, which are ET_REL but are the output of ld -r so section merging has already been done. I guess that will leave multiple sections in a COMDAT situation, but those don't appear in .ko files. I haven't looked at your changes yet. But I think we made this simplifying assumption (and stated it up front) for good reason. So it may take some convincing for me to think we should complicate the libdw internals a lot to support this new kind of usage. Thanks, Roland _______________________________________________ elfutils-devel mailing list [email protected] https://fedorahosted.org/mailman/listinfo/elfutils-devel
