public IEnumerable <LispList <PathElement> > AccessPaths(APC at, SymValue value, AccessPathFilter <Method> filter)
{
Domain domain;
if (!this.parent.PreStateLookup(at, out domain))
{
throw new ArgumentException("pc wasn't visited");
}
return(domain.GetAccessPathsFiltered(value, filter, true).Select(path => path.Coerce <PathElementBase, PathElement> ()));
}
private SymbolicValue ConvertSourceDeref(APC pc, int source)
{
Domain domain;
if (!PreStateLookup(pc, out domain))
{
return(new SymbolicValue());
}
if (source < 0)
{
return(new SymbolicValue(domain.VoidAddr));
}
SymValue addr = domain.LoadValue(source);
if (!PostStateLookup(pc, out domain))
{
return(new SymbolicValue());
}
return(domain.TryLoadValue(addr));
}
public SymbolicValue(SymValue symbol)
{
this.Symbol = symbol;
}
public static int GetUniqueKey(SymbolicValue arg)
{
return(SymValue.GetUniqueKey(arg.Symbol));
}