public List <DFFModule> Import(VerilogFile vFile)
{
inDffs = new List <DFFModule>();
foreach (KeyValuePair <string, VerilogModule> pair in vFile.DeclaredModules)
{
DFFModule dff = new DFFModule(pair.Value.Name, "clk", "d", "q");
inDffs.Add(dff);
this.checkedListBox1.Items.Add(dff);
}
DialogResult dr = this.ShowDialog();
return(outDffs);
}
public void AddDffToLibrary(DFFModule dffType)
{
this.dffLibrary.Add(dffType.typeName, dffType);
}
public DffInstance(DFFModule dffType)
{
this.typeName = dffType.typeName;
}
private DffInstance ParseDffInstance(StringTokenizer tknzr, Token possibleParameter, DFFModule dffType)
{
DffInstance dff = new DffInstance(dffType);
Token currToken = tknzr.Next();
dff.ParameterBegin = possibleParameter;
dff.ParametersExist = false;
dff.ParametersNamed = false;
dff.ParamsInParens = false;
if (currToken.Value == "#")
{
dff.ParametersExist = true;
dff.ParameterBegin = currToken;
currToken = tknzr.Next();
if (currToken.Value == "(")
{
dff.ParamsInParens = true;
dff.ParameterBegin = currToken;
Token tempParamList;
string paramValue = tknzr.ParseToCloseParenthesis(out tempParamList);
dff.ParameterList = tempParamList;
dff.ParameterEnd = tempParamList;
try {
dff.Size = Convert.ToInt32(paramValue);
} catch (FormatException) {
if (paramValue.StartsWith("`"))
{
// TODO: Deal with `DEFINE'd values
dff.Size = 1;
}
else if (paramValue.StartsWith("."))
{
dff.ParametersNamed = true;
}
else
{
dff.ParametersExist = true;
dff.IsParameterized = true;
dff.Parameter = paramValue;
//throw new InvalidDataException("Wah. I don't get it. '" + currToken.Value + "' isn't a number.");
}
}
}
else
{
dff.ParameterEnd = currToken;
try {
dff.Size = Convert.ToInt32(currToken.Value); // In case they use the weird '#12' notation instead of '#(12)'
} catch (FormatException) {
if (currToken.Value == "`")
{
// TODO: Deal with `DEFINE'd values
dff.Size = 1;
}
else
{
throw new InvalidDataException("Wah. I don't get it. '" + currToken.Value + "' isn't a number.");
}
}
}
//tknzr.Next();
currToken = tknzr.Next();
dff.InstanceName = currToken.Value;
}
else
{
dff.Size = 1;
dff.InstanceName = currToken.Value;
}
while (currToken.Value != "(")
{
currToken = tknzr.Next();
}
//currToken = tknzr.Next();
dff.PortList = currToken;
while (dff.ClockPort == null || dff.DPort == null || dff.QPort == null)
{
currToken = tknzr.Next();
string word = currToken.Value;
if (word == ";")
{
break;
}
if (word == ".")
{
currToken = tknzr.Next();
switch (currToken.Value)
{
case "clk": {
tknzr.Next();
Token tempToken;
dff.ClockPort = tknzr.ParseToCloseParenthesis(out tempToken);
break;
}
case "q": {
tknzr.Next();
Token tempToken;
dff.QPort = tknzr.ParseToCloseParenthesis(out tempToken);
break;
}
case "din": {
tknzr.Next();
Token tempToken;
dff.DPort = tknzr.ParseToCloseParenthesis(out tempToken);
break;
}
}
}
}
while (currToken.Value != ";" && currToken.Kind != TokenKind.EOF)
{
currToken = tknzr.Next();
}
return(dff);
}
