[Bug 46028] Provide separate debug/symbol info files (.pdb) for 32-bit and 64-bit Wine-Gecko 2.47+ package (unstripped 32-bit 'xul.dll' too large to be mapped)

WineHQ Bugzilla wine-bugs at winehq.org
Sun Jan 26 02:22:54 CST 2020


https://bugs.winehq.org/show_bug.cgi?id=46028

--- Comment #9 from Austin English <austinenglish at gmail.com> ---
(In reply to Austin English from comment #6)
> (In reply to Jacek Caban from comment #4)
> > (In reply to Austin English from comment #3)
> > > The problem isn't generating the pdb. The problem was that wine's
> > > dbghelp/kernel32 couldn't work with newer pdb formats.
> > 
> > OK, adjusting component then.
> 
> Sorry, I was unclear.
> 
> There are 2 overall issues:
> 1) Bug 46028 (this one) - we don't provide .pdbs for users to use
> 2) Bug 38594 - if we do provide .pdbs, and they're in msvc 2013+ format,
> they're completely unusable with Wine's dbghelp.
> 
> In fairness, it's possible that clang's pdb's do work in wine, I haven't
> tested them. I'll make a note to test if I get time. From comment #5, it
> sounds like native dbghelp works with the 2013 (and presumably clang) pdbs,
> which may serve as a workaround.

FWIW, I tested with valgrind, which doesn't handle these pdbs very well. See:
https://bugs.kde.org/show_bug.cgi?id=211031
https://bugs.kde.org/show_bug.cgi?id=416779

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