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Fix call graph processing to ensure function names are set before add… #3

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Fix call graph processing to ensure function names are set before add… #3

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3 changes: 2 additions & 1 deletion stack-usage.py
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Original file line number Diff line number Diff line change
Expand Up @@ -89,10 +89,11 @@ def addCallee(self, callee):
cgraph.getFunction(text[3]).setStackSize(int(cols[1]))

with open(args.callgraph, "r") as f:
name = None
for line in f:
if line.find("@") != -1 and not line.startswith(" Aux: @"):
name = line[0:line.find("/")]
if line.startswith(" Calls:") and len(line) > 10:
if line.startswith(" Calls:") and len(line) > 10 and name is not None:
for callee in line[9:].split(" "):
if callee.find("/") != -1:
cgraph.addCall(name, callee[:callee.find("/")])
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