Added tooltips to newly added Graphviz elements

generatecypher.py

@@ -221,7 +221,7 @@ def createoutput(outputdir, outputformat, machine_to_binary, linked_libraries,
                                                          elf_to_placeholder[filename], elf_to_placeholder[fl]))
                                 elif outputformat == 'gv':
                                     if forcesymbols:
-                                        outputfileopen.write(" %s -> %s [label=\"links with\"];" % (elf_to_placeholder[filename], elf_to_placeholder[fl]))
+                                        outputfileopen.write(" %s -> %s [label=\"links with\" tooltip=\"%s -> %s\"];" % (elf_to_placeholder[filename], elf_to_placeholder[fl], filename, fl))
                                     else:
                                         outputfileopen.write(" %s -> %s;" % (elf_to_placeholder[filename], elf_to_placeholder[fl]))
                                 elif outputformat == 'text':
@@ -331,8 +331,8 @@ def createoutput(outputdir, outputformat, machine_to_binary, linked_libraries,
                                 outputfileopen.write("<edge source=\"%s\" target=\"%s\" label=\"exports\"/>" % (elf_to_placeholder[filename],
                                                      symbol_to_placeholder[(exp['name'], exp['type'])]))
                             elif outputformat == 'gv':
-                                outputfileopen.write(" %s -> %s [label=\"exports\"];" %  (elf_to_placeholder[filename],
-                                                     symbol_to_placeholder[(exp['name'], exp['type'])]))
+                                outputfileopen.write(" %s -> %s [label=\"exports\" tooltip=\"%s -> %s (%s)\"];" %  (elf_to_placeholder[filename],
+                                                     symbol_to_placeholder[(exp['name'], exp['type'])], filename, exp['name'], exp['type']))
                             elif outputformat == 'text':
                                 outputfileopen.write("%s EXPORTS %s" % (filename, exp['name']))
                             exportedsymbols += 1
@@ -373,8 +373,8 @@ def createoutput(outputdir, outputformat, machine_to_binary, linked_libraries,
                                     outputfileopen.write("<edge source=\"%s\" target=\"%s\" label=\"%s\"/>" % (elf_to_placeholder[filename],
                                                          symbol_to_placeholder[(imp['name'], imp['type'])], usage.lower()))
                                 elif outputformat == 'gv':
-                                    outputfileopen.write(" %s -> %s [label=\"%s\"];" %  (elf_to_placeholder[filename],
-                                                         symbol_to_placeholder[(imp['name'], imp['type'])], usage.lower()))
+                                    outputfileopen.write(" %s -> %s [label=\"%s\" tooltip=\"%s -> %s (%s)\"];" %  (elf_to_placeholder[filename],
+                                                         symbol_to_placeholder[(imp['name'], imp['type'])], usage.lower(), filename, imp['name'], imp['type']))
                                 elif outputformat == 'text':
                                     outputfileopen.write("%s %s %s" % (filename, usage, imp['name']))
                                 else: