[Bug 22316] Wine should be built with -mincoming-stack-boundary=2

wine-bugs at winehq.org wine-bugs at winehq.org
Tue Jul 12 01:09:25 CDT 2011


http://bugs.winehq.org/show_bug.cgi?id=22316

Mike Frysinger <vapier at gentoo.org> changed:

           What    |Removed                     |Added
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                 CC|                            |vapier at gentoo.org

--- Comment #10 from Mike Frysinger <vapier at gentoo.org> 2011-07-12 01:09:23 CDT ---
i'm not sure punting this to gcc works anymore.  the Linux x86 ABI requires 16
bytes, so any random Windows programs that unalign below that will cause
problems in code that assumes 16 byte alignment.

ive got at least 2 reports of -mstackrealign fixing things for people.

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