[kaffe] NetBSD/sparc status

[Riccardo]

Hello,

thanks to Guilhem stack fixes, NetBSD/sparc compiles now again using JIT

failures are:
CLTestConc.fail           DoubleCvt.fail            TestUnlock.fail
DateFormatTest.fail       TestSerializable2.fail    ThreadState.fail

DateFormatTest and DoubleCvt are already Dalibor's friends. But this is 
SPARC and not PPC, maybe DoubleCvt should get investigated: this is 
NetBSD too and I showed that MkLinux/ppc didn't fail DoubleCvt...

-Riccardo