List <DbgILSpan> GetUnusedILSpans(List <DbgILSpan> list)
{
uint codeSize = (uint)GetCodeSize(Method.Body);
list = DbgILSpan.OrderAndCompactList(list);
var res = new List <DbgILSpan>();
if (list.Count == 0)
{
if (codeSize > 0)
{
res.Add(new DbgILSpan(0, codeSize));
}
return(res);
}
uint prevEnd = 0;
for (int i = 0; i < list.Count; i++)
{
var span = list[i];
Debug.Assert(span.Start >= prevEnd);
uint length = span.Start - prevEnd;
if (length > 0)
{
res.Add(new DbgILSpan(prevEnd, length));
}
prevEnd = span.End;
}
Debug.Assert(prevEnd <= codeSize);
if (prevEnd < codeSize)
{
res.Add(new DbgILSpan(prevEnd, codeSize - prevEnd));
}
return(res);
}
/// <summary>
/// Gets step ranges
/// </summary>
/// <param name="sourceILSpans">Source statement spans</param>
/// <returns></returns>
public DbgILSpan[] GetRanges(DbgILSpan[] sourceILSpans)
{
var list = new List <DbgILSpan>(sourceILSpans.Length + GetUnusedILSpans().Length + 1);
list.AddRange(sourceILSpans);
list.AddRange(GetUnusedILSpans());
return(DbgILSpan.OrderAndCompactList(list).ToArray());
}
