diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/python/m5/util/dot_writer.py | 22 |
1 files changed, 17 insertions, 5 deletions
diff --git a/src/python/m5/util/dot_writer.py b/src/python/m5/util/dot_writer.py index 730f0ede1..3cec38f85 100644 --- a/src/python/m5/util/dot_writer.py +++ b/src/python/m5/util/dot_writer.py @@ -126,11 +126,23 @@ def dot_create_edges(simNode, callgraph): for child in simnode_children(simNode): dot_create_edges(child, callgraph) -def dot_add_edge(simNode, callgraph, full_port_name, peerPort): - if peerPort.role == "MASTER": - peer_port_name = re.sub('\.', '_', peerPort.peer.simobj.path() \ - + "." + peerPort.peer.name) - callgraph.add_edge(pydot.Edge(full_port_name, peer_port_name)) +def dot_add_edge(simNode, callgraph, full_port_name, port): + peer = port.peer + full_peer_path = re.sub('\.', '_', peer.simobj.path()) + full_peer_port_name = full_peer_path + "_" + peer.name + + # Each edge is encountered twice, once for each peer. We only want one + # edge, so we'll arbitrarily chose which peer "wins" based on their names. + if full_peer_port_name < full_port_name: + dir_type = { + (False, False) : 'both', + (True, False) : 'forward', + (False, True) : 'back', + (True, True) : 'none' + }[ (port.is_source, + peer.is_source) ] + edge = pydot.Edge(full_port_name, full_peer_port_name, dir=dir_type) + callgraph.add_edge(edge) def dot_create_cluster(simNode, full_path, label): # get the parameter values of the node and use them as a tooltip |