--- Sab 12/6/10, Dave Korn ha scritto: > On 12/06/2010 15:13, Marco Atzeri > wrote: > > --- Sab 12/6/10, Dave Korn ha scritto: > > >> yesterday, and my investigations so far suggest > that it's actually a > >> problem in the underlying maths functions in > newlib. > > > it seems a fault coming from newlib lround > > Yes, that's what I did in my "investigations so > far". I've now tracked it > down to undefined behaviour (a right-shift by 32 bits) in > newlib; a patch will > follow shortly. > > cheers, > DaveK > >
I see. Testing similar functions I found that we have "undefined reference to `_llround'" "undefined reference to `_llroundf'" It seems that we are incorrectly looking in newlib/libm/machine/spu while the functionalities exist in newlib/libm/common/s_llround.c newlib/libm/common/sf_llround.c llrint and llrintf have not such problem. Marco -- Problem reports: http://cygwin.com/problems.html FAQ: http://cygwin.com/faq/ Documentation: http://cygwin.com/docs.html Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple
