From 4eff4fa12eafbf6337fdf9a23668880ad55aad9c Mon Sep 17 00:00:00 2001 From: Ali Saidi Date: Mon, 16 Feb 2015 03:32:38 -0500 Subject: cpu: add support for outputing a protobuf formatted CPU trace Doesn't support x86 due to static instruction representation. --HG-- rename : src/cpu/CPUTracers.py => src/cpu/InstPBTrace.py --- src/cpu/InstPBTrace.py | 37 +++++++++++++++++++++++++++++++++++++ 1 file changed, 37 insertions(+) create mode 100644 src/cpu/InstPBTrace.py (limited to 'src/cpu/InstPBTrace.py') diff --git a/src/cpu/InstPBTrace.py b/src/cpu/InstPBTrace.py new file mode 100644 index 000000000..2576fc944 --- /dev/null +++ b/src/cpu/InstPBTrace.py @@ -0,0 +1,37 @@ +# Copyright (c) 2007 The Regents of The University of Michigan +# All rights reserved. +# +# 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: Gabe Black + +from m5.SimObject import SimObject +from m5.params import * +from InstTracer import InstTracer + +class InstPBTrace(InstTracer): + type = 'InstPBTrace' + cxx_class = 'Trace::InstPBTrace' + cxx_header = 'cpu/inst_pb_trace.hh' + file_name = Param.String("Instruction trace output file") -- cgit v1.2.3