No softfloat?

Dr. H. Nikolaus Schaller hns at
Tue Aug 14 03:09:00 CEST 2007

I have some binary code that runs pretty well on the Zaurus and tried  
to run it on OpenMoko. But it fails with an Illegal Instruction.

after some gdb experiments I found that it is this instruction:

    fltd    f1, r5

Well, it turned out that the code calls sqrt() which is pretty  
inefficient at this place :-)

But nevertheless, doesn't the OpenMoko kernel have a FPU emulation?  
Or is there an emulation module that can be easily installed?


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