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[bug #26419] Segfault with libffi on Linux/PowerPC-32

From: Wolfgang Lux
Subject: [bug #26419] Segfault with libffi on Linux/PowerPC-32
Date: Sat, 06 Jun 2009 14:48:59 +0000
User-agent: Mozilla/5.0 (Macintosh; U; Intel Mac OS X; en-US) AppleWebKit/525.18 (KHTML, like Gecko, Safari/525.20) OmniWeb/v622.6.0.109966

Follow-up Comment #1, bug #26419 (project gnustep):

I finally found some time to look into this. I have observed a similar crash
on Yellow Dog Linux. Inspecting the code, you are right that an #undef
MFRAME_STRUCT_BYREF does indeed fix the bug. In fact, the code thus commented
out is completely bogus since libffi is designed to handle these calling
convention variances. This problem can also be reproduced on Solaris, which
also passes structures by references.
I've fixed this problem by deleting the bogus code in GSFFIInvocation.m in


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