1# Copyright (c) 2012 ARM Limited
2# All rights reserved.
3#
4# The license below extends only to copyright in the software and shall
5# not be construed as granting a license to any other intellectual
6# property including but not limited to intellectual property relating
7# to a hardware implementation of the functionality of the software
8# licensed hereunder. You may use the software subject to the license

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74 help="Used for seeding the random number generator")
75
76 parser.add_option("--ruby_stats", type="string", default="ruby.stats")
77
78 protocol = buildEnv['PROTOCOL']
79 exec "import %s" % protocol
80 eval("%s.define_options(parser)" % protocol)
81
82def create_system(options, system, piobus = None, dma_ports = []):
83
84 system.ruby = RubySystem(clock = options.clock,
85 stats_filename = options.ruby_stats,
86 no_mem_vec = options.use_map)
87 ruby = system.ruby
88
89 protocol = buildEnv['PROTOCOL']
90 exec "import %s" % protocol
91 try:
92 (cpu_sequencers, dir_cntrls, all_cntrls) = \
93 eval("%s.create_system(options, system, piobus, dma_ports, ruby)"
94 % protocol)
95 except:
96 print "Error: could not create sytem for ruby protocol %s" % protocol
97 raise
98
99 # Create a port proxy for connecting the system port. This is
100 # independent of the protocol and kept in the protocol-agnostic

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123 class RouterClass(GarnetRouter): pass
124 else:
125 class NetworkClass(SimpleNetwork): pass
126 class IntLinkClass(SimpleIntLink): pass
127 class ExtLinkClass(SimpleExtLink): pass
128 class RouterClass(BasicRouter): pass
129
130 #
131 # Important: the topology must be created before the network and after the
132 # controllers.
133 #
134 exec "import %s" % options.topology
135 try:
136 net_topology = eval("%s.makeTopology(all_cntrls, options, \
137 IntLinkClass, ExtLinkClass, \
138 RouterClass)" \
139 % options.topology)
140 except:
141 print "Error: could not create topology %s" % options.topology
142 raise
143
144 if options.network_fault_model:
145 assert(options.garnet_network == "fixed")
146 fault_model = FaultModel()
147 network = NetworkClass(ruby_system = ruby, topology = net_topology,\
148 enable_fault_model=True, fault_model = fault_model)
149 else:

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