private static String smgObjectAsDot(SMGObject pObject, CLangSMG pSmg) {
String valid = pSmg.isObjectValid(pObject) ? "" : " : invalid ";
return pObject.getLabel()
+ " [ shape=rectangle, label = \""
+ pObject.toString()
+ valid
+ "\"];";
}
@Nullable
private String smgScopeFrameAsDot(
Map<String, SMGRegion> pNamespace, String pStructId, String pFunctionName) {
StringBuilder sb = new StringBuilder();
sb.append("struct" + pStructId + "[shape=record,label=\" ");
// I sooo wish for Python list comprehension here...
ArrayList<String> nodes = new ArrayList<>();
for (Entry<String, SMGRegion> entry : pNamespace.entrySet()) {
String key = entry.getKey();
SMGObject obj = entry.getValue();
if (key.equals("node")) {
// escape Node1
key = "node1";
}
nodes.add("<" + key + "> " + obj.toString());
Location location = Location.valueOf(obj, pFunctionName);
locationIndex.put(location, "struct" + pStructId + ":" + key);
}
Set<MemoryLocation> memoryLocations;
if (pFunctionName == null) {
memoryLocations = explicitState.getGlobalMemoryLocations();
} else {
memoryLocations = explicitState.getMemoryLocationsOnStack(pFunctionName);
}
for (MemoryLocation memloc : memoryLocations) {
Location location = Location.valueOf(memloc);
// We don't consider values written into explicit cpa under the old
// Nomenclature
if (!locationIndex.containsKey(location) && !location.location.contains("->")) {
// We don't know the size of the memory location
nodes.add("<" + memloc.getIdentifier() + "> " + memloc.getIdentifier());
locationIndex.put(location, "struct" + pStructId + ":" + memloc.getIdentifier());
}
}
sb.append(Joiner.on(" | ").join(nodes));
sb.append("\"];\n");
return sb.toString();
}