Hi Kumar, > On Aug 21, 2009, at 1:39 AM, Heiko Schocher wrote: > >> Hello, >> >> I actually porting a mpc8321 based port, and because there is no FPU >> on this CPU, I activated MATH_EMUL, as all other mpc832x ports did. >> >> Is there something like a counter, which counts how many times this >> Exception occurs? > > Geert published some patches that did something like this but there > isn't upstream as far as I know at this point.
Were there any technical reasons or did it just slip into the cracks? In my opinion such a counter would be *very* helpful to judge the performance impact one suffers instead of living in ignorant bliss. Cheers Detlev -- DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: (+49)-8142-66989-40 Fax: (+49)-8142-66989-80 Email: d...@denx.de _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
