Hi,
we saw this during wineconf http://test.winehq.org/data/010119085b4cee3d7edbad2c5a46d35daa95000d/linux_m...
the actual instruction is: cvttsd2si $xmm0, $eax
which receives a FPE trap as the content of $xmm0 does not fit into $eax.
http://www.jaist.ac.jp/iscenter-new/mpc/altix/altixdata/opt/intel/vtune/doc/...
This means someone switched on FPE traps for XMM instructions in $CR4 register, which I would expect freetype2 the prime candidate if it is not Wine itself.
Debugging shows that capEmHeight and capXHeight are both values < 0.
long story short, in the loader we get these values: fixme:font:get_outline_text_metrics L"Goha-Tibeb Zemen" sCapHeight=-32768 fixme:font:get_outline_text_metrics L"Goha-Tibeb Zemen" sxHeight=-32768
The documentation does not give 0x8000 a specific meaning in the OS2 table.
I can provide this font if needed for debugging.
Ciao, Marcus