[loongson-dev] Libffi (git master) and guile (git master) on MIPS n32

2011-02-07 Thread rixed
Hello! I encountered a bug running guile test-suite on MIPS n32. I think I understand enough to explain it, yet I don't really know who to blame for the bug. I tend to think that the error belongs to libffi but I'm unsure as I don't know how one is supposed to use libffi. The bug hits in this sit

[loongson-dev] Re: Libffi (git master) and guile (git master) on MIPS n32

2011-02-07 Thread rixed
-[ Mon, Feb 07, 2011 at 01:58:07PM -0800, Andrew Pinski ] > > The problem is : of these 64 bits, only the 32 lowest bits were set by > > guile, and the upper 32 are desperately random. > > How were those lower 32bits set? If set by the 32bit instructions > then it is automatically sign extend