https://bugs.winehq.org/show_bug.cgi?id=51610
Bug ID: 51610 Summary: Cygwin (x64) programs only run when piped Product: Wine Version: 6.14 Hardware: x86-64 OS: Linux Status: NEW Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs@winehq.org Reporter: dark.shadow4@web.de Distribution: ---
Created attachment 70466 --> https://bugs.winehq.org/attachment.cgi?id=70466 Test binaries to reproduce the issue
Might or might not be related to bug 40528. And probably bug 51609.
Tested with cygwin 3.2.0. Fresh WINEPREFIX.
Binaries using cygwin1.dll just silenty quit when run. Like "wine test.exe" quits without working. When running then with "wineconsole test.exe" it silently quits as well. However, when called like "wine test.exe &> test.log" it works.
Attaching test binaries for simplicity.
https://bugs.winehq.org/show_bug.cgi?id=51610
Fabian Maurer dark.shadow4@web.de changed:
What |Removed |Added ---------------------------------------------------------------------------- Keywords| |download, source, testcase URL| |https://www.cygwin.com/setu | |p-x86_64.exe
https://bugs.winehq.org/show_bug.cgi?id=51610
Fabian Maurer dark.shadow4@web.de changed:
What |Removed |Added ---------------------------------------------------------------------------- Depends on| |51609
https://bugs.winehq.org/show_bug.cgi?id=51610
--- Comment #1 from Fabian Maurer dark.shadow4@web.de --- For testing I ran gui_x64 with a pure wine64 git tree (wine-6.15). For some reason, it crashes inside
winex11.drv/init.c: device_init: XCreatePixmap
Not sure why Cygwin would lead to X problems though...
https://bugs.winehq.org/show_bug.cgi?id=51610
--- Comment #2 from Fabian Maurer dark.shadow4@web.de --- I think I know what breaks x64 programs compared to x86: https://github.com/cygwin/cygwin/blob/44eb4163234089e8830b018dbcf6a08333eab2... For x64 there is special logic in cygwin. When editing the linked file to run the #else path, programs work better under wine.
https://bugs.winehq.org/show_bug.cgi?id=51610
--- Comment #3 from Fabian Maurer dark.shadow4@web.de --- Created attachment 70475 --> https://bugs.winehq.org/attachment.cgi?id=70475 Stack test program with source
For easier debugging, I attached a simplified version of the problematic code as a testcase.
This example copies the problematic code from cygwin, and then tries to open a messagebox. For some reason, that cygwin function doesn't work under wine and messes up the stack.
https://bugs.winehq.org/show_bug.cgi?id=51610
Fabian Maurer dark.shadow4@web.de changed:
What |Removed |Added ---------------------------------------------------------------------------- Summary|Cygwin (x64) programs only |Cygwin (x64) programs only |run when piped |run when piped (Cygwin | |tries to set a new stack, | |which breaks under wine)
https://bugs.winehq.org/show_bug.cgi?id=51610 Bug 51610 depends on bug 51609, which changed state.
Bug 51609 Summary: Cygwin (x86) programs only run with wineconsole https://bugs.winehq.org/show_bug.cgi?id=51609
What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |DUPLICATE
https://bugs.winehq.org/show_bug.cgi?id=51610
Fabian Maurer dark.shadow4@web.de changed:
What |Removed |Added ---------------------------------------------------------------------------- Resolution|--- |DUPLICATE Status|NEW |RESOLVED
--- Comment #4 from Fabian Maurer dark.shadow4@web.de --- Sorry, just noticed this is a dupe of bug 47808. Closing this one.
*** This bug has been marked as a duplicate of bug 47808 ***
https://bugs.winehq.org/show_bug.cgi?id=51610
Alistair Leslie-Hughes leslie_alistair@hotmail.com changed:
What |Removed |Added ---------------------------------------------------------------------------- Status|RESOLVED |CLOSED
--- Comment #5 from Alistair Leslie-Hughes leslie_alistair@hotmail.com --- Closing Duplicate.
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