[Qemu-devel] [PATCH v1 0/7] target-arm: Extend PMCCNTR for ARMv8

[Alistair Francis <alistair.francis@xilinx.com>]

This patch series continues on from my original PMCCNTR patch
work to extend the counter to be 64-bit and support for the
PMCCFILTR_EL0 register which allows the counter to be
disabled based on the current EL

Alistair Francis (7):
  target-arm: Make the ARM PMCCNTR register 64-bit
  target-arm: Implement PMCCNTR_EL0 and related registers
  target-arm: Add helper macros and defines for CCNT register
  target-arm: Implement pmccntr_sync function
  target-arm: Remove old code and replace with new functions
  target-arm: Implement pmccfiltr_write function
  target-arm: Call the pmccntr_sync function when swapping ELs

 target-arm/cpu.h        |   33 +++++++++++++-
 target-arm/helper-a64.c |    5 ++
 target-arm/helper.c     |  114 ++++++++++++++++++++++++++++++++++------------
 target-arm/op_helper.c  |    6 +++
 4 files changed, 127 insertions(+), 31 deletions(-)