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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52# is performed recursivly, traversing all children of the given root.
53#
54# pydot is required. When missing, no output will be generated.
55#
56#####################################################################
57
58import m5, os, re
59from m5.SimObject import isRoot, isSimObjectVector
60try:
61 import pydot
62except:
63 pydot = False
64
65# need to create all nodes (components) before creating edges (memory channels)
66def dot_create_nodes(simNode, callgraph):
67 if isRoot(simNode):

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171 dot_create_edges(root, callgraph)
172 dot_filename = os.path.join(outdir, dotFilename)
173 callgraph.write(dot_filename)
174 try:
175 # dot crashes if the figure is extremely wide.
176 # So avoid terminating simulation unnecessarily
177 callgraph.write_pdf(dot_filename + ".pdf")
178 except:
179 print "warning: failed to generate pdf output from %s" % dot_filename