From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:57442) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dQ55b-0002bu-UT for qemu-devel@nongnu.org; Wed, 28 Jun 2017 01:00:32 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1dQ55X-0004ik-5t for qemu-devel@nongnu.org; Wed, 28 Jun 2017 01:00:32 -0400 Received: from mail-yw0-x242.google.com ([2607:f8b0:4002:c05::242]:35936) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1dQ55X-0004iA-2L for qemu-devel@nongnu.org; Wed, 28 Jun 2017 01:00:27 -0400 Received: by mail-yw0-x242.google.com with SMTP id l21so1554943ywb.3 for ; Tue, 27 Jun 2017 22:00:24 -0700 (PDT) From: Pranith Kumar Date: Wed, 28 Jun 2017 01:00:01 -0400 Message-Id: <20170628050003.1809-1-bobby.prani@gmail.com> Subject: [Qemu-devel] [TEST PATCH 0/2] Instrumentation and TLB stats List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: alex.bennee@linaro.org Cc: qemu-devel@nongnu.org, rth@twiddle.net The following two patches are what I use to instrument guest code and collect TLB hit/miss information. These patches are for informational and discussion purposes only. Pranith Kumar (2): [TEST] aarch64: Use pmuserenr_el0 register for instrumentation [TEST] Collect TLB stats along with victim TLB accel/tcg/cputlb.c | 12 ++++++++++++ cpus.c | 26 ++++++++++++++++++++++++++ include/exec/cpu-defs.h | 4 ++++ include/sysemu/cpus.h | 2 ++ target/arm/helper.c | 23 +++++++++++++++++++++-- tcg/i386/tcg-target.inc.c | 16 ++++++++++++++-- vl.c | 3 +++ 7 files changed, 82 insertions(+), 4 deletions(-) -- 2.13.0