m68k: cache fpu result

Nat Sloss <[email protected]>
Newsgroups gmane.os.netbsd.devel.kernel
Message-ID <[email protected]> 
I like to add the following patch which does two things:

1) Add nop before fnop in fpu_probe() for buggy lc040 compatability

2) Caches the fpu result so the probe is only run once (in theory should make 
the code a little faster)

http://ftp.netbsd.org/pub/NetBSD/misc/nat/m68k-fpu.c.diff

Best regards,

Nat
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