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-rw-r--r--configs/ruby/Ruby.py24
1 files changed, 24 insertions, 0 deletions
diff --git a/configs/ruby/Ruby.py b/configs/ruby/Ruby.py
index a07bea1bb..b2342eed4 100644
--- a/configs/ruby/Ruby.py
+++ b/configs/ruby/Ruby.py
@@ -1,3 +1,15 @@
+# Copyright (c) 2012 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.
+#
# Copyright (c) 2006-2007 The Regents of The University of Michigan
# Copyright (c) 2009 Advanced Micro Devices, Inc.
# All rights reserved.
@@ -82,6 +94,17 @@ def create_system(options, system, piobus = None, dma_devices = []):
print "Error: could not create sytem for ruby protocol %s" % protocol
raise
+ # Create a port proxy for connecting the system port. This is
+ # independent of the protocol and kept in the protocol-agnostic
+ # part (i.e. here).
+ sys_port_proxy = RubyPortProxy(version = 0,
+ physMemPort = system.physmem.port,
+ physmem = system.physmem,
+ ruby_system = ruby)
+ # Give the system port proxy a SimObject parent without creating a
+ # full-fledged controller
+ system.sys_port_proxy = sys_port_proxy
+
#
# Set the network classes based on the command line options
#
@@ -159,4 +182,5 @@ def create_system(options, system, piobus = None, dma_devices = []):
ruby.profiler = ruby_profiler
ruby.mem_size = total_mem_size
ruby._cpu_ruby_ports = cpu_sequencers
+ ruby._sys_port_proxy = sys_port_proxy
ruby.random_seed = options.random_seed