In response to the old thread
https://sourceforge.net/p/mingw-w64/mailman/mingw-w64-public/thread/CA%2BcU71k2bU0azQxjy4-77ynQj1O%2BTKmgtaTKe59n7Bjub1y7Tg%40mail.gmail.com/#msg36282439,
I've created a patch for gdb (
https://sourceware.org/pipermail/gdb-patches/2020-November/173554.html)
that I
More info: removing -g dwarf2 from the flags seems to have resolved
both types of bad sections.
The build is here:
https://treeherder.mozilla.org/#/jobs?repo=try=3b5af6123e2677f616c33786beb1ec812431f763=173414445
However, relocating the debug symbols (as described in
Okay, I've been digging into this and have more information. I have a
few things I'm going to try, but any insight into what might be
happening or why or other things to try would be greatly appreciated.
The DWARF data is definitely bad. Specifically the offset into the
.debug_abbrev section is
