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python: Make the dot writer handle unconnected Port vector elements.

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Change-Id: I5234013716cdcce5fc39e239dc3d92cd1f2b7799
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/20699
Reviewed-by: Jason Lowe-Power <jason@lowepower.com>
Maintainer: Gabe Black <gabeblack@google.com>
Tested-by: kokoro <noreply+kokoro@google.com>
This commit is contained in:
Gabe Black
2019-09-06 15:14:49 -07:00
parent 1c72e90e4e
commit e87a293d1f
1 changed files with 4 additions and 2 deletions
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6
src/python/m5/util/dot_writer.py
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@@ -117,10 +117,12 @@ def dot_create_edges(simNode, callgraph):
port_node = dot_create_node(simNode, full_port_name, port_name)
# create edges
if isinstance(port, PortRef):
dot_add_edge(simNode, callgraph, full_port_name, port)
if port.peer:
dot_add_edge(simNode, callgraph, full_port_name, port)
else:
for p in port.elements:
dot_add_edge(simNode, callgraph, full_port_name, p)
if p.peer:
dot_add_edge(simNode, callgraph, full_port_name, p)
# recurse to children
for child in simnode_children(simNode):