Re: [linuxsh-dev] Lazy FPU switching

[NIIBE Y. <gn...@ch...>]

Greg Banks writes:
 > > With new GCC, we have the flag -m4-nofpu, I will introduce this flag
 > > for SH-4 kernel to avoid using FPU for division.
 > 
 >   Excellent! But does this mean that usermode programs will continue
 > to use the FPU by stealth?

Good point.  Yes, for usermode, division uses FPU...   What we want is
actually -mno-fpudiv.
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