misc: Reorder sources in util/tlm and rewrite build scripts

* Use one SConstruct to build everything instead of one SConstruct for
  each example.
* Introduce SConscripts for sub-directories.
* Build in 'build' instead of the source tree.
* Build and link to SystemC from the ext/systemc directory. This
  ensures that SystemC does not need to be installed on the host and
  avoids possible issues caused by an incompatible SystemC build.
* Update the README and add some minor fixes

Change-Id: I641ed94f542626864fb7af499ad1be8fd4ad929f
Reviewed-on: https://gem5-review.googlesource.com/3480
Reviewed-by: Matthias Jung <jungma@eit.uni-kl.de>
Reviewed-by: Jason Lowe-Power <jason@lowepower.com>
Maintainer: Jason Lowe-Power <jason@lowepower.com>

1 files changed, 0 insertions, 75 deletions

diff --git a/util/tlm/examples/master_port/tlm.py b/util/tlm/examples/master_port/tlm.py
deleted file mode 100644
index 0b017a6d1..000000000
--- a/util/tlm/examples/master_port/tlm.py
+++ /dev/null
@@ -1,75 +0,0 @@
-#
-# Copyright (c) 2016, Dresden University of Technology (TU Dresden)
-# 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: Christian Menard
-#
-
-import m5
-from m5.objects import *
-
-import os
-
-# Base System Architecture:
-#         +-----+           ^
-#         | TLM |           | TLM World
-#         +--+--+           | (see main.cc)
-#            |              v
-# +----------v-----------+  External Port (see sc_master_port.*)
-# |        Membus        |  ^
-# +----------+-----------+  |
-#            |              | gem5 World
-#        +---v----+         |
-#        | Memory |         |
-#        +--------+         v
-#
-
-# Create a system with a Crossbar and a simple Memory:
-system = System()
-system.membus = IOXBar(width = 16)
-system.physmem = SimpleMemory(range = AddrRange('512MB'))
-system.clk_domain = SrcClockDomain(clock = '1.5GHz',
-    voltage_domain = VoltageDomain(voltage = '1V'))
-
-# Create a external TLM port:
-system.tlm = ExternalMaster()
-system.tlm.port_type = "tlm_master"
-system.tlm.port_data = "transactor"
-
-# Route the connections:
-system.system_port = system.membus.slave
-system.physmem.port = system.membus.master
-system.tlm.port = system.membus.slave
-system.mem_mode = 'timing'
-
-# Start the simulation:
-root = Root(full_system = False, system = system)
-m5.instantiate()
-m5.simulate()