target-ppc: Add more stubs for POWER7 PMU registers
In addition to the performance monitor registers found on nearly all 6xx chips, the POWER7 has two additional counters (PMC5 & PMC6) and an extra control register (MMCRA). This patch adds stub support for them to qemu - the registers won't do anything, but with this change won't cause illegal instruction traps accessing them. They're also registered with their ONE_REG ids, so their value will be kept in sync with KVM where appropriate. Signed-off-by: NDavid Gibson <david@gibson.dropbear.id.au> Signed-off-by: NAlexander Graf <agraf@suse.de>
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