arm: Add TLB PMU probes
authorAndreas Sandberg <Andreas.Sandberg@ARM.com>
Thu, 16 Oct 2014 09:49:41 +0000 (05:49 -0400)
committerAndreas Sandberg <Andreas.Sandberg@ARM.com>
Thu, 16 Oct 2014 09:49:41 +0000 (05:49 -0400)
commit9d35d48e848914fd6cf18b016cb9125c50e422c0
tree3216b47b402751d809c75c9c9cbaedeef0787597
parent76b0ff9ecd8bd4818dff8a3cc811bee547b643b4
arm: Add TLB PMU probes

This changeset adds probe points that can be used to implement PMU
counters for TLB stats. The following probes are supported:

* ArmISA::TLB::ppRefills / TLB Refills (TLB insertions)
src/arch/arm/tlb.cc
src/arch/arm/tlb.hh