target/riscv: Add few cache related PMU events

Qemu can monitor the following cache related PMU events through
tlb_fill functions.

1. DTLB load/store miss
3. ITLB prefetch miss

Increment the PMU counter in tlb_fill function.

Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Tested-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Atish Patra <atish.patra@wdc.com>
Signed-off-by: Atish Patra <atishp@rivosinc.com>
Message-Id: <20220824221701.41932-4-atishp@rivosinc.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>

0 files changed, 0 insertions, 0 deletions