protected void ParseCommonAlloc(MemOpAllocation aOperation, ref string aLine, MemAnalysisParserPrefixesBase aPrefixes)
{
if (aLine.IndexOf(aPrefixes.AllocSize) >= 0)
{
PrefixParser.SkipPrefix(aPrefixes.AllocSize, ref aLine);
aOperation.AllocationSize = PrefixParser.ReadUint(ref aLine);
}
}
protected void ParseCommonKernel(MemOpBase aOperation, ref string aLine, MemAnalysisParserPrefixesBase aPrefixes)
{
string line = aLine;
//
if (line.IndexOf(aPrefixes.CellAddress) >= 0)
{
PrefixParser.SkipPrefix(aPrefixes.CellAddress, ref line);
aOperation.CellAddress = PrefixParser.ReadUint(ref line);
}
if (line.IndexOf(aPrefixes.HeapSize) >= 0)
{
PrefixParser.SkipPrefix(aPrefixes.HeapSize, ref line);
aOperation.HeapSize = PrefixParser.ReadUint(ref line);
}
if (line.IndexOf(aPrefixes.ChunkSize) >= 0)
{
PrefixParser.SkipPrefix(aPrefixes.ChunkSize, ref line);
aOperation.ChunkSize = PrefixParser.ReadUint(ref line);
}
if (line.IndexOf(aPrefixes.LinkRegister) >= 0)
{
PrefixParser.SkipPrefix(aPrefixes.LinkRegister, ref line);
aOperation.LinkRegisterAddress = PrefixParser.ReadUint(ref line);
}
if (line.IndexOf(aPrefixes.CellSize) >= 0)
{
PrefixParser.SkipPrefix(aPrefixes.CellSize, ref line);
aOperation.CellSize = PrefixParser.ReadUint(ref line);
}
if (line.IndexOf(aPrefixes.AllocNumber) >= 0)
{
PrefixParser.SkipPrefix(aPrefixes.AllocNumber, ref line);
try
{
aOperation.AllocationNumber = PrefixParser.ReadUint(ref line);
}
catch (Exception)
{
}
}
if (line.IndexOf(aPrefixes.VTable) >= 0)
{
PrefixParser.SkipPrefix(aPrefixes.VTable, ref line);
aOperation.VTable = PrefixParser.ReadUint(ref line);
}
}
protected void ParseCommonRealloc(MemOpReallocation aOperation, ref string aLine, MemAnalysisParserPrefixesBase aPrefixes)
{
if (aLine.IndexOf(aPrefixes.ReallocMode) >= 0)
{
PrefixParser.SkipPrefix(aPrefixes.ReallocMode, ref aLine);
aOperation.ReallocationMode = (byte)PrefixParser.ReadLong(ref aLine);
}
if (aLine.IndexOf(aPrefixes.OriginalCellAddress) >= 0)
{
PrefixParser.SkipPrefix(aPrefixes.OriginalCellAddress, ref aLine);
aOperation.OriginalAddress = PrefixParser.ReadUint(ref aLine);
}
if (aLine.IndexOf(aPrefixes.OriginalCellSize) >= 0)
{
PrefixParser.SkipPrefix(aPrefixes.OriginalCellSize, ref aLine);
aOperation.OriginalAllocationSize = PrefixParser.ReadUint(ref aLine);
}
if (aLine.IndexOf(aPrefixes.OriginalCellAllocNumber) >= 0)
{
PrefixParser.SkipPrefix(aPrefixes.OriginalCellAllocNumber, ref aLine);
aOperation.OriginalAllocationNumber = PrefixParser.ReadUint(ref aLine);
}
}
private bool CheckForKnownElement(string aLine)
{
bool handled = false;
string origLine = aLine;
//
if (CheckForKnownElement(ref aLine, iPrefixes.HeapBaseAddress))
{
DataSource.MetaData.Heap.HeapBaseAddress = PrefixParser.ReadUint(ref aLine);
handled = true;
}
else if (CheckForKnownElement(ref aLine, iPrefixes.HeapChunkSize))
{
DataSource.MetaData.Heap.ChunkSize = PrefixParser.ReadUint(ref aLine);
handled = true;
}
else if (CheckForKnownElement(ref aLine, iPrefixes.SizeOfRHeap))
{
DataSource.MetaData.Heap.SizeOfRHeap = PrefixParser.ReadUint(ref aLine);
handled = true;
}
else if (CheckForKnownElement(ref aLine, iPrefixes.HeapCellMinimumSize))
{
DataSource.MetaData.Heap.MinCellSize = PrefixParser.ReadUint(ref aLine);
handled = true;
}
else if (CheckForKnownElement(ref aLine, iPrefixes.FreeCellAddress))
{
DataSource.MetaData.Heap.InfoFree.FreeCellAddress = PrefixParser.ReadUint(ref aLine);
handled = true;
}
else if (CheckForKnownElement(ref aLine, iPrefixes.FreeCellLength))
{
DataSource.MetaData.Heap.InfoFree.FreeCellLength = PrefixParser.ReadUint(ref aLine);
handled = true;
}
else if (CheckForKnownElement(ref aLine, iPrefixes.DebugAllocator))
{
DataSource.MetaData.Heap.DebugAllocator = PrefixParser.ReadBool(ref aLine);
handled = true;
}
else if (CheckForKnownElement(ref aLine, iPrefixes.MiscRHeapRand))
{
long val = PrefixParser.ReadLong(ref aLine);
uint rand = (uint)val;
DataSource.MetaData.Heap.Rand = rand;
handled = true;
}
else if (CheckForKnownElement(ref aLine, iPrefixes.FreeStatistics))
{
iState = TState.EStateStatisticsFree;
handled = true;
}
else if (CheckForKnownElement(ref aLine, iPrefixes.AllocStatistics))
{
iState = TState.EStateStatisticsAlloc;
handled = true;
}
else if (CheckForKnownElement(ref aLine, iPrefixes.FreeCellCount))
{
if (iState == TState.EStateNone || iState == TState.EStateStatisticsFree)
{
DataSource.MetaData.Heap.InfoFree.FreeCellCount = PrefixParser.ReadInt(ref aLine);
handled = true;
}
else if (iState == TState.EStateStatisticsAlloc)
{
// Must also handle alloc cells inside the free block, because in the new file format
// both alloc and free cell statistics contain the same prefix.
DataSource.MetaData.Heap.InfoAlloc.AllocCellCount = PrefixParser.ReadInt(ref aLine);
handled = true;
}
}
else if (CheckForKnownElement(ref aLine, iPrefixes.CommonStatisticsSizeOfCells))
{
if (iState == TState.EStateStatisticsFree)
{
DataSource.MetaData.Heap.InfoFree.FreeCellTotalSpace = PrefixParser.ReadUint(ref aLine);
handled = true;
}
else if (iState == TState.EStateStatisticsAlloc)
{
DataSource.MetaData.Heap.InfoAlloc.AllocCellTotalSpace = PrefixParser.ReadUint(ref aLine);
handled = true;
}
}
else if (CheckForKnownElement(ref aLine, iPrefixes.AllocCellCount))
{
if (iState == TState.EStateNone || iState == TState.EStateStatisticsAlloc)
{
DataSource.MetaData.Heap.InfoAlloc.AllocCellCount = PrefixParser.ReadInt(ref aLine);
handled = true;
}
}
else if (CheckForKnownElement(ref aLine, iPrefixes.FreeCellList))
{
iState = TState.EStateFreeCellList;
}
else
{
// Check for free cell list match
if (iState == TState.EStateFreeCellList)
{
Match freeCellListMatch = KFreeCellRegEx.Match(aLine);
if (freeCellListMatch.Success)
{
int index = int.Parse(freeCellListMatch.Groups["Index"].Value);
uint address = uint.Parse(freeCellListMatch.Groups["Address"].Value, System.Globalization.NumberStyles.AllowHexSpecifier);
int length = int.Parse(freeCellListMatch.Groups["Length"].Value);
int type = int.Parse(freeCellListMatch.Groups["Type"].Value);
// The index should be between 1 and FreeCellCount
int max = DataSource.MetaData.Heap.InfoFree.FreeCellCount;
// However, if we didn't read the free cell count then don't panic...
if (max > 0)
{
if (index >= 1 && index <= max)
{
DataSource.MetaData.Heap.InfoFree.AddFreeCell(address, length, type);
}
else
{
DataSource.AddError(DataSource.TErrorTypes.EErrorTypeInvalidFreeCellIndexInFreeList);
}
}
else
{
// No free cell to validate against, just hope it's okay!
DataSource.MetaData.Heap.InfoFree.AddFreeCell(address, length, type);
}
}
}
// Is it a code segment?
if (!handled)
{
CodeSegDefinition def = CodeSegDefinitionParser.ParseDefinition(aLine);
if (def != null)
{
DataSource.MetaData.CodeSegments.Add(def);
}
}
}
//
return(handled);
}
