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H A DMakefilediff 880860e392d92c457e8116cdee39ec4d109174ee Fri Mar 06 06:30:52 CET 2009 Paul Mackerras <paulus@samba.org> perfcounters/powerpc: add support for POWER4 processors

Impact: more hardware support

This adds the back-end for the PMU on the POWER4 and POWER4+ processors
(GP and GQ). This is quite similar to the PPC970, with 8 PMCs, but has
fewer events than the PPC970.

Signed-off-by: Paul Mackerras <paulus@samba.org>