void ShowSymbolInfo(SymbolInfo info)
{
dataGridViewSymbolInfo.Rows.Clear();
if (!info.HasChildren)
{
return;
}
if (bUpdateStack && (UndoStack.Count == 0 || info.m_name != UndoStack.Peek()))
{
RedoStack.Clear();
UndoStack.Push(info.m_name);
}
long cacheLineSize = (long)GetCacheLineSize();
long prevCacheBoundaryOffset = m_prefetchStartOffset;
if (prevCacheBoundaryOffset > (long)info.m_size)
{
prevCacheBoundaryOffset = (long)info.m_size;
}
long numCacheLines = 0;
InsertCachelineBoundaryRowsDelegate InsertCachelineBoundaryRows = (nextOffset) =>
{
while (nextOffset - prevCacheBoundaryOffset >= cacheLineSize)
{
numCacheLines = numCacheLines + 1;
long cacheLineOffset = numCacheLines * cacheLineSize + m_prefetchStartOffset;
string[] boundaryRow = { "Cacheline boundary", cacheLineOffset.ToString(), "" };
dataGridViewSymbolInfo.Rows.Add(boundaryRow);
prevCacheBoundaryOffset = cacheLineOffset;
}
};
foreach (SymbolInfo child in info.m_children)
{
if (child.m_padding > 0)
{
long paddingOffset = child.m_offset - child.m_padding;
InsertCachelineBoundaryRows(paddingOffset);
string[] paddingRow = { "*Padding*", paddingOffset.ToString(), child.m_padding.ToString() };
dataGridViewSymbolInfo.Rows.Add(paddingRow);
}
InsertCachelineBoundaryRows(child.m_offset);
string[] row = { child.m_name, child.m_offset.ToString(), child.m_size.ToString() };
dataGridViewSymbolInfo.Rows.Add(row);
dataGridViewSymbolInfo.Rows[dataGridViewSymbolInfo.Rows.Count - 1].Tag = child;
if (child.m_typeName != null && child.m_typeName.Length != 0)
{
dataGridViewSymbolInfo.Rows[dataGridViewSymbolInfo.Rows.Count - 1].Cells[0].ToolTipText = child.m_typeName;
}
}
// Final structure padding.
if (info.m_padding > 0)
{
long paddingOffset = (long)info.m_size - info.m_padding;
string[] paddingRow = { "*Padding*", paddingOffset.ToString(), info.m_padding.ToString() };
dataGridViewSymbolInfo.Rows.Add(paddingRow);
}
}
public CruncherReport(string PDBFile, string CSVFile)
{
m_CruncherData = new CruncherData();
string result = m_CruncherData.loadDataFromPdb(PDBFile);
if (result != null)
{
System.Console.WriteLine(result);
return;
}
List <Tuple <string, ulong, ulong> > SymbolsToValidate = new List <Tuple <string, ulong, ulong> >();
TextFieldParser parser = new TextFieldParser(CSVFile);
parser.Delimiters = new String[] { "," };
while (true)
{
string[] elements = parser.ReadFields();
if (elements == null)
{
break;
}
SymbolsToValidate.Add(new Tuple <string, ulong, ulong>(elements[0], Convert.ToUInt64(elements[1]), Convert.ToUInt64(elements[2])));
}
foreach (Tuple <string, ulong, ulong> SymbolToValidate in SymbolsToValidate)
{
SymbolInfo Info = m_CruncherData.FindSymbolInfo(SymbolToValidate.Item1);
if (Info == null)
{
System.Console.WriteLine("ERROR: Unable to find symbol '" + SymbolToValidate.Item1 + "' in PDB");
}
else
{
if (Info.m_size > SymbolToValidate.Item2)
{
string Larger = "WARNING: Symbol '"
+ SymbolToValidate.Item1
+ "'was expected to be "
+ SymbolToValidate.Item2
+ " bytes with "
+ SymbolToValidate.Item3
+ " bytes of padding, however it is "
+ Info.m_size
+ " bytes with "
+ Info.m_padding
+ " bytes of padding. Inspect symbol to ensure no unneeded size regressions have occurred and update expected symbol size csv as needed.";
System.Console.WriteLine(Larger);
}
else if (Info.m_size < SymbolToValidate.Item2)
{
string Smaller = "Symbol '"
+ SymbolToValidate.Item1
+ "'was expected to be "
+ SymbolToValidate.Item2
+ " bytes with "
+ SymbolToValidate.Item3
+ " bytes of padding, however it is "
+ Info.m_size
+ " bytes with "
+ Info.m_padding
+ " bytes of padding. Consider updating symbol size csv as to maintain size savings.";
System.Console.WriteLine(Smaller);
}
}
}
}
