[ts-7000] Re: floating point emulation and old abi

["charliem_1216" <>]

--- In  "j.chitte" <> wrote:
> 
> Could you clarify one point about Maverick. I can enable it in the kernel but 
> as long as I'm building with softfloat rather than hardfloat toolchain this 
> would seem contradictory.

The kernel selection for crunch only sets the CRUNCH_ENABLE bit in ep93xx 
DEVICE_CONFIG, and turns on the code that does 'the right thing' wrt context 
switches & crunch instructions in user apps.  

If you try to run an app with crunch instructions on a kernel without crunch 
enabled, you'll get an illegal instruction message.  (Or something ...)

regards, ..... Charlie

> 
> What would be the result of such a set up?
> 
> thx
>




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