From 8723b08dbf254bc436eac2b2ddf86efa02fc4274 Mon Sep 17 00:00:00 2001 From: Matthias Jung Date: Mon, 3 Aug 2015 23:08:40 -0500 Subject: misc: Coupling gem5 with SystemC TLM2.0 Transaction Level Modeling (TLM2.0) is widely used in industry for creating virtual platforms (IEEE 1666 SystemC). This patch contains a standard compliant implementation of an external gem5 port, that enables the usage of gem5 as a TLM initiator component in SystemC based virtual platforms. Both TLM coding paradigms loosely timed (b_transport) and aproximately timed (nb_transport) are supported. Compared to the original patch a TLM memory manager was added. Furthermore, the transaction object was removed and for each TLM payload a PacketPointer that points to the original gem5 packet is added as an TLM extension. For event handling single events are now created. Committed by: Nilay Vaish --- util/tlm/Makefile | 76 +++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 76 insertions(+) create mode 100644 util/tlm/Makefile (limited to 'util/tlm/Makefile') diff --git a/util/tlm/Makefile b/util/tlm/Makefile new file mode 100644 index 000000000..1fda3b113 --- /dev/null +++ b/util/tlm/Makefile @@ -0,0 +1,76 @@ +# Copyright (c) 2015, University of Kaiserslautern +# All rights reserved. +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions are +# met: +# +# 1. Redistributions of source code must retain the above copyright notice, +# this list of conditions and the following disclaimer. +# +# 2. 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. +# +# 3. Neither the name of the copyright holder 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 HOLDER +# 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: Matthias Jung + + +ARCH = ARM +VARIANT = opt +#VARIANT = debug + +SYSTEMC_INC = /opt/systemc/include +SYSTEMC_LIB = /opt/systemc/lib-linux64 + +CXXFLAGS = -I../../build/$(ARCH) -L../../build/$(ARCH) +CXXFLAGS += -I../systemc/ +CXXFLAGS += -I$(SYSTEMC_INC) -L$(SYSTEMC_LIB) +CXXFLAGS += -std=c++0x +CXXFLAGS += -g +CXXFLAGS += -DSC_INCLUDE_DYNAMIC_PROCESSES -DDEBUG -DTRACING_ON + +LIBS = -lgem5_$(VARIANT) -lsystemc + +ALL = gem5.$(VARIANT).sc + +all: $(ALL) + +.cc.o: + $(CXX) $(CXXFLAGS) -c -o $@ $< + +sc_gem5_control.o: ../systemc/sc_gem5_control.cc \ + ../systemc/sc_gem5_control.hh +sc_logger.o: ../systemc/sc_logger.cc ../systemc/sc_logger.hh +sc_module.o: ../systemc/sc_module.cc ../systemc/sc_module.hh +sc_mm.o: sc_mm.cc sc_mm.hh +sc_ext.o: sc_ext.cc sc_ext.hh +sc_port.o: sc_port.cc sc_port.hh +sc_target.o: sc_target.cc sc_target.hh +stats.o: ../systemc/stats.cc ../systemc/stats.hh +main.o: main.cc ../systemc/sc_logger.hh ../systemc/sc_module.hh \ + ../systemc/stats.hh + +gem5.$(VARIANT).sc: main.o ../systemc/stats.o ../systemc/sc_gem5_control.o \ + ../systemc/sc_logger.o ../systemc/sc_module.o sc_mm.o sc_ext.o sc_port.o sc_target.o + $(CXX) $(CXXFLAGS) -o $@ $^ $(LIBS) + +clean: + $(RM) $(ALL) + $(RM) *.o + $(RM) -r m5out -- cgit v1.2.3