[Bug 58742] winedbg: Internal crash at 00006FFFFF8CB5E5 (pe_load_msc_debug_info)

[WineHQ Bugzilla]

http://bugs.winehq.org/show_bug.cgi?id=58742

--- Comment #4 from Zowie  ---
I've tried to compile with and without optimization flags on my laptop just now
and optimization flags are definitely the source of the problems. I've attached
the logs of building Wine with and without the flags. Winedbg only crashes when
building Wine with -Og.

Checking ntdll.dll on the one that crashes, ntdll.dll indeed has the
DEBUG_STRIPPED characteristic, and `winedump -j debug ./ntdll.dll` dumps pretty
much nothing. I've attached the printouts. The DLL only has 11 sections, as
opposed to 19 sections when building without the optimization flags. The
difference is the ".debug" sections, which aren't in the DLL with -Og.