hush on NONMMU for active shell

[Mike Frysinger]

On Wednesday 06 June 2007, Bernhard Fischer wrote:
> Either real or emulated hardware where it is possible to test
> combinations of noMMU and soft-float (the latter should not really be an
> issue since it should be doable to trap on FP instructions in qemu, but
> of course i didn't look at this yet) would be nice to have indeed.

Blackfin has no FPU so it only has soft-float in the toolchain ... the 
instruction set does not have any kind of floating point operation so there's 
nothing in the kernel to trap ... so for that stuff, you'd have to go with 
arm or ppc really
-mike
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