private static void AppendFeature(ref StringBuilder xmlFile, GBDFeatureDescriptor feature)
{
xmlFile.Append($"<feature name=\"{feature.Name}\">\n");
foreach (var type in feature.Types)
{
if (type.Fields.Any())
{
var tagName = type.Type == "enum" ? "evalue" : "field";
AppendTag(ref xmlFile, type.Type, type.Attributes, false);
foreach (var field in type.Fields)
{
AppendTag(ref xmlFile, tagName, field);
}
xmlFile.Append($"</{type.Type}>\n");
}
else
{
AppendTag(ref xmlFile, type.Type, type.Attributes);
}
}
foreach (var register in feature.Registers)
{
xmlFile.Append($"<reg name=\"{register.Name}\" bitsize=\"{register.Size}\" regnum=\"{register.Number}\" type=\"{register.Type}\" group=\"{register.Group}\"/>\n");
}
xmlFile.Append("</feature>\n");
}
private static GBDFeatureDescriptor UnifyFeature(List <GBDFeatureDescriptor> featureVariations)
{
// This function unifies variations of a feature by taking the widest registers of matching name then adds taken register's type.
var unifiedFeature = new GBDFeatureDescriptor(featureVariations.First().Name);
var registers = new Dictionary <string, Tuple <GBDRegisterDescriptor, List <GDBCustomType> > >();
var types = new Dictionary <string, Tuple <GDBCustomType, uint> >();
foreach (var feature in featureVariations)
{
foreach (var register in feature.Registers)
{
if (!registers.ContainsKey(register.Name))
{
registers.Add(register.Name, Tuple.Create(register, feature.Types));
}
else if (register.Size > registers[register.Name].Item1.Size)
{
registers[register.Name] = Tuple.Create(register, feature.Types);
}
}
}
foreach (var pair in registers.Values.OrderByDescending(elem => elem.Item1.Size))
{
unifiedFeature.Registers.Add(pair.Item1);
AddFeatureTypes(ref types, pair.Item1.Type, pair.Item1.Size, pair.Item2);
}
foreach (var type in types.Values)
{
unifiedFeature.Types.Add(type.Item1);
}
return(unifiedFeature);
}
