mem: Redesign the stack distance calculator as a probe

This changeset removes the stack distance calculator hooks from the
CommMonitor class and implements a stack distance calculator as a
memory system probe instead. The probe can be hooked up to any
component that exports probe points of the type ProbePoints::Packet.

1 files changed, 0 insertions, 54 deletions

diff --git a/src/mem/StackDistCalc.py b/src/mem/StackDistCalc.py
deleted file mode 100644
index 4986da9be..000000000
--- a/src/mem/StackDistCalc.py
+++ /dev/null
@@ -1,54 +0,0 @@
-# Copyright (c) 2014 ARM Limited
-# All rights reserved.
-#
-# The license below extends only to copyright in the software and shall
-# not be construed as granting a license to any other intellectual
-# property including but not limited to intellectual property relating
-# to a hardware implementation of the functionality of the software
-# licensed hereunder.  You may use the software subject to the license
-# terms below provided that you ensure that this notice is replicated
-# unmodified and in its entirety in all distributions of the software,
-# modified or unmodified, in source code or in binary form.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met: redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer;
-# redistributions in binary form must reproduce the above copyright
-# notice, this list of conditions and the following disclaimer in the
-# documentation and/or other materials provided with the distribution;
-# neither the name of the copyright holders nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-#
-# Authors: Andreas Hansson
-
-from m5.SimObject import SimObject
-from m5.params import *
-
-class StackDistCalc(SimObject):
-    type = 'StackDistCalc'
-    cxx_header = "mem/stack_dist_calc.hh"
-
-    # enable verification stack
-    verify = Param.Bool(False, "Verify behaviuor with reference implementation")
-
-    # linear histogram bins and enable/disable
-    linear_hist_bins = Param.Unsigned('16', "Bins in linear histograms")
-    disable_linear_hists = Param.Bool(False, "Disable linear histograms")
-
-    # logarithmic histogram bins and enable/disable
-    log_hist_bins = Param.Unsigned('32', "Bins in logarithmic histograms")
-    disable_log_hists = Param.Bool(False, "Disable logarithmic histograms")