private void dataGridView2_CellFormatting(object sender, DataGridViewCellFormattingEventArgs e)
{
if (e.ColumnIndex >= 0 && e.RowIndex >= 0)
{
DataGridViewCell cell = dataGridView2.Rows[e.RowIndex].Cells[e.ColumnIndex];
MemBlock block = dataGridView2.Rows[e.RowIndex].Tag as MemBlock;
string ttText = "";
string blockTag = block.GetTagString();
if (blockTag.Length > 0)
{
ttText = ttText + "Tag: " + blockTag + "\n----------------------\n";
}
ulong[] callStack = CallstackTab.GetCallStack(block.m_callStackCRC);
for (int i = 0; i < callStack.Length; ++i)
{
IStackTracer.Symbol symbol = MemTracerForm.ms_MainForm.StackTracer.GetSymbolForAddress(callStack[i]);
if (symbol.functionName != null)
{
ttText = ttText + symbol.functionName + "\n";
}
}
cell.ToolTipText = ttText;
}
}
public void AddMemBlock(MemBlock block)
{
if (BottomUp)
{
AddMemBlockBottomUp(block);
return;
}
if (m_subtreeRoot != 0 && !block.DoesCallStackContainAddress(m_subtreeRoot))
{
return;
}
int rootIndex = block.FindFirstValidSymbolIndex();
if (rootIndex < 0)
{
return;
}
Node root = m_root;
if (Tagged)
{
root = FindRootForTag(block.m_tag);
if (root == null)
{
root = m_root.AddTaggedChild(block.m_tag, block.m_tagCRC);
}
}
ulong[] callStack = CallstackTab.GetCallStack(block.m_callStackCRC);
Node rootNode = root.FindChildByCallAddress(callStack[rootIndex], true);
IStackTracer stackTracer = MemTracerForm.ms_MainForm.StackTracer;
if (rootNode == null)
{
IStackTracer.Symbol symbol = stackTracer.GetSymbolForAddress(callStack[rootIndex]);
rootNode = root.AddChild(symbol);
}
Node parentNode = rootNode;
for (int i = rootIndex + 1; i < callStack.Length; ++i)
{
ulong callAddress = callStack[i];
Node thisNode = parentNode.FindChildByCallAddress(callAddress, false);
if (thisNode == null)
{
thisNode = parentNode.AddChild(stackTracer.GetSymbolForAddress(callAddress));
}
if (i == callStack.Length - 1)
{
thisNode.m_allocatedSize += block.m_size;
++thisNode.m_allocatedBlocks;
}
parentNode = thisNode;
}
}
public bool DoesCallStackContainAddress(ulong addr)
{
ulong[] callStack = CallstackTab.GetCallStack(m_callStackCRC);
for (int i = 0; i < callStack.Length; ++i)
{
if (callStack[i] == addr)
{
return(true);
}
}
return(false);
}
public int FindFirstValidSymbolIndex(ulong addr)
{
ulong[] callStack = CallstackTab.GetCallStack(m_callStackCRC);
for (int i = 0; i < callStack.Length; ++i)
{
if (callStack[i] == addr && IsSymbolValid(i, callStack))
{
return(i);
}
}
return(-1);
}
void AddAllocationPoint(MemBlock block, MemBlockTree tree)
{
int rootIndex = block.FindFirstValidSymbolIndex();
if (rootIndex < 0)
{
return;
}
ulong[] callStack = CallstackTab.GetCallStack(block.m_callStackCRC);
for (int i = rootIndex; i < callStack.Length; ++i)
{
IStackTracer.Symbol symbol = MemTracerForm.ms_MainForm.StackTracer.GetSymbolForAddress(callStack[i]);
if (symbol.functionName == null)
{
continue;
}
int rowIndex = FindRowIndexForCallerAddress(callStack[i]);
if (rowIndex >= 0)
{
//AllocInfo allocInfo = dataGridAllocs.Rows[rowIndex].Tag as AllocInfo;
//allocInfo.numBytes += (int)block.m_size;
//++allocInfo.numBlocks;
}
else
{
//MemBlockTree.Node node = tree.Root.FindChildByCallAddress(callStack[i], true);
List <MemBlockTree.Node> nodes = new List <MemBlockTree.Node>();
tree.Root.CollectChildrenByCallAddress(callStack[i], true, nodes);
AllocInfo allocInfo = new AllocInfo();
allocInfo.symbol = symbol;
allocInfo.address = callStack[i];
foreach (MemBlockTree.Node node in nodes)
{
allocInfo.numBytes += (int)node.GetAllocatedSize();
allocInfo.numBlocks += node.GetNumAllocatedBlocks();
}
String[] rowData = { symbol.functionName, allocInfo.numBytes.ToString(), allocInfo.numBlocks.ToString(), "" };
dataGridAllocs.Rows.Add(rowData);
//allocInfo.numBytes = (int)node.GetAllocatedSize();
//allocInfo.numBlocks = node.GetNumAllocatedBlocks();
dataGridAllocs.Rows[dataGridAllocs.Rows.Count - 1].Tag = allocInfo;
}
}
}
void AddAlloc(MemBlock mb)
{
string opText = "Alloc: " + mb.m_size + " byte(s) at " + mb.m_address.ToString("X") + " (" +
mb.GetTagString() + ")";
treeView1.Nodes.Add(opText);
TreeNode n = treeView1.Nodes[treeView1.Nodes.Count - 1];
ulong[] callStack = CallstackTab.GetCallStack(mb.m_callStackCRC);
foreach (uint callStackEntry in callStack)
{
IStackTracer.Symbol symbol = MemTracerForm.ms_MainForm.StackTracer.GetSymbolForAddress(callStackEntry);
if (symbol.functionName != null)
{
n.Nodes.Add(symbol.functionName);
n = n.Nodes[n.Nodes.Count - 1];
}
}
++m_numAllocated;
m_bytesAllocated += mb.m_size;
}