[Bug 50468] New: winedbg fails to load symbols for non PE builtin dlls

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=50468

Bug ID: 50468
           Summary: winedbg fails to load symbols for non PE builtin dlls
           Product: Wine
           Version: 6.0-rc5
          Hardware: x86-64
                OS: Linux
            Status: UNCONFIRMED
          Severity: minor
          Priority: P2
         Component: dbghelp
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

While looking at an xactengine problem in Hyperdimension Neptunia ReBirth 1
(bug #50416) with a mingw enabled build (haven't tested a non mingw build;
should I do that?) winedbg fails to load symbols from e.g. x3daudio1_7 and
xactengine3_7.

Interestingly symbols for x3daudio (directly linked to by the main exe while
xactengine is loaded on demand through CoCreateInstance) are available when
using winedbg --gdb.

+dbghelp log doesn't seem very interesting to me (no debug info in the dll and
no matching .pdb found). Should it be uploaded anyway? Which debugger commands
should I use during the log session? Which other debug channels should I turn
on to provide further info?