[Git][wine/wine][master] dbghelp: Don't dupe some exports on 64bit compilation.

[Alexandre Julliard (＠julliard)]

Alexandre Julliard pushed to branch master at wine / wine


Commits:
88defefc by Eric Pouech at 2025-05-21T21:31:50+02:00
dbghelp: Don't dupe some exports on 64bit compilation.

For a 32bit DLL, dbghelp exports both the 32bit and the 64bit
variant of some APIs (eg. StackWalk, SymLoadModule...).

For a 64bit DLL, only the 64bit variant is implemented and
exported (the two names point to the same address in the export
table).

This patch:
- uses the same function for both names (as native does) in .spec file
  for 64bit architecture
- removes the 32bit variant from 64bit compilation,
- adapts also the corresponding import:s in imagehlp from dbghelp.

This mostly fixes 64bit apps, getting eg "StackWalk" address with
GetProcAddress() and expecting a 64bit code path.
(reported & tested by Stefan).

Signed-off-by: Eric Pouech <epouech(a)codeweavers.com>

- - - - -


6 changed files:

- dlls/dbghelp/dbghelp.c
- dlls/dbghelp/dbghelp.spec
- dlls/dbghelp/module.c
- dlls/dbghelp/stack.c
- dlls/dbghelp/symbol.c
- dlls/imagehlp/imagehlp.spec


View it on GitLab: https://gitlab.winehq.org/wine/wine/-/commit/88defefcbe071f26c3d84d7bd520e87...

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View it on GitLab: https://gitlab.winehq.org/wine/wine/-/commit/88defefcbe071f26c3d84d7bd520e87...
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