public SourceInfos GetSourceInfos(UInt32 aAddress)
{
var xResult = new SourceInfos();
try
{
var xMethod = GetMethod(aAddress);
if (xMethod != null)
{
var xSymbols = GetSymbols(xMethod);
var xAssemblyFile = mConnection.Get <AssemblyFile>(xMethod.AssemblyFileID);
var xSymbolReader = SymbolAccess.GetReaderForFile(xAssemblyFile.Pathname);
var xMethodSymbol = xSymbolReader.GetMethod(new SymbolToken(xMethod.MethodToken));
int xSeqCount = xMethodSymbol.SequencePointCount;
var xCodeOffsets = new int[xSeqCount];
var xCodeDocuments = new ISymbolDocument[xSeqCount];
var xCodeLines = new int[xSeqCount];
var xCodeColumns = new int[xSeqCount];
var xCodeEndLines = new int[xSeqCount];
var xCodeEndColumns = new int[xSeqCount];
xMethodSymbol.GetSequencePoints(xCodeOffsets, xCodeDocuments, xCodeLines, xCodeColumns, xCodeEndLines, xCodeEndColumns);
if (xSymbols.Length == 0 && xSeqCount > 0)
{
var xSourceInfo = new SourceInfo()
{
SourceFile = xCodeDocuments[0].URL,
Line = xCodeLines[0],
LineEnd = xCodeEndLines[0],
Column = xCodeColumns[0],
ColumnEnd = xCodeEndColumns[0],
MethodName = xMethod.LabelCall
};
xResult.Add(aAddress, xSourceInfo);
}
else
{
foreach (var xSymbol in xSymbols)
{
var xRow = mConnection.Query <Label>(new SQLinq <Label>().Where(i => i.Name == xSymbol.LabelName)).FirstOrDefault();
if (xRow != null)
{
UInt32 xAddress = (UInt32)xRow.Address;
// Each address could have mult labels, but this wont matter for SourceInfo, its not tied to label.
// So we just ignore duplicate addresses.
if (!xResult.ContainsKey(xAddress))
{
int xIdx = SourceInfo.GetIndexClosestSmallerMatch(xCodeOffsets, xSymbol.IlOffset);
var xSourceInfo = new SourceInfo()
{
SourceFile = xCodeDocuments[xIdx].URL,
Line = xCodeLines[xIdx],
LineEnd = xCodeEndLines[xIdx],
Column = xCodeColumns[xIdx],
ColumnEnd = xCodeEndColumns[xIdx],
MethodName = xMethod.LabelCall
};
xResult.Add(xAddress, xSourceInfo);
}
}
}
}
}
}
catch (Exception)
{
}
return(xResult);
}
private SourceInfos DoGetSourceInfos(uint aAddress)
{
var xResult = new SourceInfos();
try
{
var xMethod = GetMethod(aAddress);
if (xMethod != null)
{
var xSymbols = GetSymbols(xMethod);
var xAssemblyFile = mConnection.Get <AssemblyFile>(xMethod.AssemblyFileID);
var xSeqPoints = GetSequencePoints(xAssemblyFile.Pathname, xMethod.MethodToken).ToList();
int xSeqCount = xSeqPoints.Count;
var xCodeOffsets = new int[xSeqCount];
var xCodeDocuments = new string[xSeqCount];
var xCodeStartLines = new int[xSeqCount];
var xCodeStartColumns = new int[xSeqCount];
var xCodeEndLines = new int[xSeqCount];
var xCodeEndColumns = new int[xSeqCount];
for (int i = 0; i < xSeqPoints.Count; i++)
{
xCodeOffsets[i] = xSeqPoints[i].Offset;
xCodeDocuments[i] = xSeqPoints[i].Document;
xCodeStartLines[i] = xSeqPoints[i].LineStart;
xCodeStartColumns[i] = xSeqPoints[i].ColStart;
xCodeEndLines[i] = xSeqPoints[i].LineEnd;
xCodeEndColumns[i] = xSeqPoints[i].ColEnd;
}
if (xSymbols.Length == 0 && xSeqCount > 0)
{
var xSourceInfo = new SourceInfo()
{
SourceFile = xCodeDocuments[0],
LineStart = xCodeStartLines[0],
LineEnd = xCodeEndLines[0],
ColumnStart = xCodeStartColumns[0],
ColumnEnd = xCodeEndColumns[0],
MethodName = xMethod.LabelCall
};
xResult.Add(aAddress, xSourceInfo);
}
else
{
foreach (var xSymbol in xSymbols)
{
var xRow = mConnection.GetList <Label>(Predicates.Field <Label>(q => q.Name, Operator.Eq, xSymbol.LabelName)).FirstOrDefault();
if (xRow != null)
{
uint xAddress = (uint)xRow.Address;
// Each address could have mult labels, but this wont matter for SourceInfo, its not tied to label.
// So we just ignore duplicate addresses.
if (!xResult.ContainsKey(xAddress))
{
int xIdx = SourceInfo.GetIndexClosestSmallerMatch(xCodeOffsets, xSymbol.IlOffset);
var xSourceInfo = new SourceInfo()
{
SourceFile = xCodeDocuments[xIdx],
LineStart = xCodeStartLines[xIdx],
LineEnd = xCodeEndLines[xIdx],
ColumnStart = xCodeStartColumns[xIdx],
ColumnEnd = xCodeEndColumns[xIdx],
MethodName = xMethod.LabelCall
};
xResult.Add(xAddress, xSourceInfo);
}
}
}
}
}
}
catch (Exception)
{
}
return(xResult);
}