On Tue, Apr 15, 2008 at 12:33:38PM +1000, Hasjim Williams wrote: > Hello all, > > I've been working on MaverickCrunch support in gcc, and could never get > a completely working glibc (with-fp), since there is no soft-float sqrt > libcall function. This is a big problem for MaverickCrunch as there are > no hard div or sqrt opcodes. > > It seems that this is the only other thing that is missing to let glibc > be compiled with-fp for soft float arm, too. > > Is it possible to add these functions to ieee754-sf.S and ieee754-df.S > ??? There is of course a c implementation in glibc/soft-fp but I don't > know of any arm assembly implementation... > > I know that ARM IHI 0043A doesn't specific this as part of the EABI, but > perhaps it needs to be added?
Can you be more specific about the actual problem? I don't see why there needs to be an __aeabi_sqrt; sqrt is a function in libm. -- Daniel Jacobowitz CodeSourcery
