protected void BuildBackTraceNodes(StackBackTrace backtrace, ref MemTreeNode leaf, bool reverse)
{
var frames = backtrace.Frames;
int start, end, dir;
if (reverse)
{
start = 0;
end = frames.Count - 1;
dir = 1;
}
else
{
start = frames.Count - 1;
end = 0;
dir = -1;
}
for (int i = start; i != end; i += dir)
{
var frame = frames[i];
var name = frame.Symbol;
var filename = frame.FileName;
var lineno = frame.LineNumber;
if (SuppressedSymbols.Contains(name))
continue;
leaf = leaf.GetChild(name);
leaf.Icon = "symbol";
leaf.FileName = filename;
leaf.LineNumber = lineno;
}
}
void IMemEventHandler.OnHeapFree(ulong ptr, StackBackTrace backtrace, double time)
{
ulong size;
if (m_TrackedAddresses.TryGetValue(ptr, out size))
{
m_SearchResults.AddObject(new Result {
EventType = "Free", Address = ptr, Size = size, BackTrace = backtrace, Time = time
});
m_TrackedAddresses.Remove(ptr);
}
}
protected void BuildBackTraceNodes(StackBackTrace backtrace, ref MemTreeNode leaf, bool reverse)
{
var frames = backtrace.Frames;
int start, end, dir;
if (reverse)
{
start = 0;
end = frames.Count - 1;
dir = 1;
}
else
{
start = frames.Count - 1;
end = 0;
dir = -1;
}
for (int i = start; i != end; i += dir)
{
var frame = frames[i];
var name = frame.Symbol;
var filename = frame.FileName;
var lineno = frame.LineNumber;
if (SuppressedSymbols.Contains(name))
{
continue;
}
leaf = leaf.GetChild(name);
leaf.Icon = "symbol";
leaf.FileName = filename;
leaf.LineNumber = lineno;
}
}
void IMemEventHandler.OnHeapAllocate(ulong ptr, ulong size, int scope_type, string scope_data_str, StackBackTrace backtrace, double time)
{
if (ptr + size > m_Start && ptr < m_End)
{
m_SearchResults.AddObject(new Result {
EventType = "Allocate", Address = ptr, Size = size, BackTrace = backtrace, Time = time
});
m_TrackedAddresses.Add(ptr, size);
}
}
void IMemEventHandler.OnHeapFree(ulong ptr, StackBackTrace backtrace, double time)
{
ulong size;
if (m_TrackedAddresses.TryGetValue(ptr, out size))
{
m_SearchResults.AddObject(new Result { EventType = "Free", Address = ptr, Size = size, BackTrace = backtrace, Time = time });
m_TrackedAddresses.Remove(ptr);
}
}
void IMemEventHandler.OnHeapAllocate(ulong ptr, ulong size, int scope_type, string scope_data_str, StackBackTrace backtrace, double time)
{
if (ptr + size > m_Start && ptr < m_End)
{
m_SearchResults.AddObject(new Result { EventType = "Allocate", Address = ptr, Size = size, BackTrace = backtrace, Time = time });
m_TrackedAddresses.Add(ptr, size);
}
}
