public static int GetToken(this ISymUnmanagedMethod method)
{
SymbolToken token;
int hr = method.GetToken(out token);
ThrowExceptionForHR(hr);
return(token.GetToken());
}
public static int GetToken(this ISymUnmanagedMethod method)
{
if (method == null)
{
throw new ArgumentNullException(nameof(method));
}
int token;
ThrowExceptionForHR(method.GetToken(out token));
return(token);
}
// ISymUnmanagedMethod
public static SequencePoint[] GetSequencePoints(this ISymUnmanagedMethod symMethod, int codesize)
{
uint count = symMethod.GetSequencePointCount();
ISymUnmanagedDocument[] documents = new ISymUnmanagedDocument[count];
uint[] offsets = new uint[count];
uint[] lines = new uint[count];
uint[] columns = new uint[count];
uint[] endLines = new uint[count];
uint[] endColumns = new uint[count];
symMethod.GetSequencePoints(
count,
out count,
offsets,
documents,
lines,
columns,
endLines,
endColumns
);
var sequencePoints = new SequencePoint[count];
var urls = documents.Distinct().ToDictionary(d => d, d => d.GetURL());
var sums = documents.Distinct().ToDictionary(d => d, d => d.GetCheckSum());
uint token = symMethod.GetToken();
for (int i = 0; i < count; i++)
{
sequencePoints[i] = new SequencePoint()
{
MethodDefToken = token,
ILRanges = new [] { new ILRange((int)offsets[i], i + 1 < count ? (int)offsets[i + 1] : codesize) },
Filename = urls[documents[i]],
FileCheckSum = sums[documents[i]],
StartLine = (int)lines[i],
StartColumn = (int)columns[i],
EndLine = (int)endLines[i],
EndColumn = (int)endColumns[i]
};
}
return(sequencePoints);
}