mirror of
https://github.com/cemu-project/idapython.git
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38 lines
1.1 KiB
Python
38 lines
1.1 KiB
Python
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from idaapi import GraphViewer
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class MyGraph(GraphViewer):
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def __init__(self, funcname, result):
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GraphViewer.__init__(self, "call graph of " + funcname)
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self.funcname = funcname
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self.result = result
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def OnRefresh(self):
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self.Clear()
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id = self.AddNode(self.funcname)
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for x in self.result.keys():
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callee = self.AddNode(x)
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self.AddEdge(id, callee)
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return True
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def OnGetText(self, node_id):
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return str(self[node_id])
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def main():
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f = idaapi.get_func(here())
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if not f:
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print "Must be in a function"
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return
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# Iterate through all function instructions and take only call instructions
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result = {}
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for x in [x for x in FuncItems(f.startEA) if idaapi.is_call_insn(x)]:
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for xref in XrefsFrom(x, idaapi.XREF_FAR):
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if not xref.iscode: continue
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t = GetFunctionName(xref.to)
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if not t:
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t = hex(xref.to)
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result[t] = True
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g = MyGraph(GetFunctionName(f.startEA), result)
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g.Show()
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main()
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