private bool SymDebugCallback(
IntPtr hProcess,
DbgHelpCallbackActionCode ActionCode,
IntPtr CallbackData
)
{
if (_trace_symbol_loading)
{
switch (ActionCode)
{
case DbgHelpCallbackActionCode.CBA_EVENT:
var evt = (IMAGEHLP_CBA_EVENTW)Marshal.PtrToStructure(CallbackData, typeof(IMAGEHLP_CBA_EVENTW));
_trace_writer.WriteLine(Marshal.PtrToStringUni(evt.desc).TrimEnd());
return(true);
}
}
if (_enable_symsrv_fallback)
{
switch (ActionCode)
{
case DbgHelpCallbackActionCode.CBA_DEFERRED_SYMBOL_LOAD_START:
{
var load_evt = (IMAGEHLP_DEFERRED_SYMBOL_LOADW)Marshal.PtrToStructure(CallbackData, typeof(IMAGEHLP_DEFERRED_SYMBOL_LOADW));
return(CheckOrDownloadSymbolFile(load_evt.FileName));
}
}
}
return(false);
}
private bool SymDebugCallback(
IntPtr hProcess,
DbgHelpCallbackActionCode ActionCode,
long CallbackData,
long UserContext
)
{
if (_callbacks.ContainsKey(hProcess))
{
return(_callbacks[hProcess](hProcess, ActionCode, new IntPtr(CallbackData)));
}
return(false);
}
