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Diffstat (limited to 'util/tlm/examples/slave_port/tlm_elastic.py')
| -rw-r--r-- | util/tlm/examples/slave_port/tlm_elastic.py | 123 |
1 files changed, 0 insertions, 123 deletions
diff --git a/util/tlm/examples/slave_port/tlm_elastic.py b/util/tlm/examples/slave_port/tlm_elastic.py deleted file mode 100644 index 8930e2e1b..000000000 --- a/util/tlm/examples/slave_port/tlm_elastic.py +++ /dev/null @@ -1,123 +0,0 @@ -# Copyright (c) 2016, 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 - -import m5 -import optparse - -from m5.objects import * -from m5.util import addToPath, fatal - -addToPath('../../../../configs/common/') - -from Caches import * - -# This configuration shows a simple setup of a Elastic Trace Player (eTraceCPU) -# and an external TLM port for SystemC co-simulation. -# -# We assume a DRAM size of 512MB and L1 cache sizes of 32KB. -# -# Base System Architecture: -# -# +-----------+ ^ -# +-------------+ | eTraceCPU | | -# | System Port | +-----+-----+ | -# +------+------+ | $D1 | $I1 | | -# | +--+--+--+--+ | -# | | | | gem5 World -# | | | | (see this file) -# | | | | -# +------v------------v-----v--+ | -# | Membus | v -# +----------------+-----------+ External Port (see sc_port.*) -# | ^ -# +---v---+ | TLM World -# | TLM | | (see sc_target.*) -# +-------+ v -# -# -# Create a system with a Crossbar and an Elastic Trace Player as CPU: - -# Setup System: -system = System(cpu=TraceCPU(cpu_id=0), - mem_mode='timing', - mem_ranges = [AddrRange('512MB')], - cache_line_size = 64) - -# Create a top-level voltage domain: -system.voltage_domain = VoltageDomain() - -# Create a source clock for the system. This is used as the clock period for -# xbar and memory: -system.clk_domain = SrcClockDomain(clock = '1GHz', - voltage_domain = system.voltage_domain) - -# Create a CPU voltage domain: -system.cpu_voltage_domain = VoltageDomain() - -# Create a separate clock domain for the CPUs. In case of Trace CPUs this clock -# is actually used only by the caches connected to the CPU: -system.cpu_clk_domain = SrcClockDomain(clock = '1GHz', - voltage_domain = system.cpu_voltage_domain) - -# Setup CPU and its L1 caches: -system.cpu.createInterruptController() -system.cpu.icache = L1_ICache(size="32kB") -system.cpu.dcache = L1_DCache(size="32kB") -system.cpu.icache.cpu_side = system.cpu.icache_port -system.cpu.dcache.cpu_side = system.cpu.dcache_port - -# Assign input trace files to the eTraceCPU: -system.cpu.instTraceFile="system.cpu.traceListener.inst.gz" -system.cpu.dataTraceFile="system.cpu.traceListener.data.gz" - -# Setting up L1 BUS: -system.membus = IOXBar(width = 16) -system.physmem = SimpleMemory() # This must be instantiated, even if not needed - -# Create a external TLM port: -system.tlm = ExternalSlave() -system.tlm.addr_ranges = [AddrRange('512MB')] -system.tlm.port_type = "tlm" -system.tlm.port_data = "memory" - -# Connect everything: -system.membus = SystemXBar() -system.system_port = system.membus.slave -system.cpu.icache.mem_side = system.membus.slave -system.cpu.dcache.mem_side = system.membus.slave -system.membus.master = system.tlm.port - -# Start the simulation: -root = Root(full_system = False, system = system) -root.system.mem_mode = 'timing' -m5.instantiate() -m5.simulate() #Simulation time specified later on commandline |