public DebuggerThread(IDebugClient client, Symbols symbols)
{
_symbols = symbols;
_control5 = (IDebugControl5)client;
_advanced2 = (IDebugAdvanced2)client;
_systemObjects = (IDebugSystemObjects)client;
}
public Debugger(IDebugClient client)
{
_client = (IDebugClient6)client;
_control5 = (IDebugControl5)client;
_advanced2 = (IDebugAdvanced2)client;
//_client.SetOutputCallbacksWide(new NullDebugOutput());
}
public static LastEventInformation GetLastEventInformation(this DataTarget target)
{
var control = (IDebugControl)target.DebuggerInterface;
DEBUG_EVENT eventType;
uint procId, threadId;
StringBuilder description = new StringBuilder(2048);
uint unused;
uint descriptionSize;
if (0 != control.GetLastEventInformation(
out eventType, out procId, out threadId,
IntPtr.Zero, 0, out unused,
description, description.Capacity, out descriptionSize))
{
return(null);
}
var osThreadIds = target.GetOSThreadIds();
var eventInformation = new LastEventInformation
{
OSThreadId = (int)osThreadIds[threadId],
EventType = eventType,
EventDescription = description.ToString()
};
IDebugAdvanced2 debugAdvanced = (IDebugAdvanced2)target.DebuggerInterface;
int outSize;
byte[] buffer = new byte[Marshal.SizeOf(typeof(EXCEPTION_RECORD64))];
int hr = debugAdvanced.Request(DEBUG_REQUEST.TARGET_EXCEPTION_RECORD, null, 0, buffer, buffer.Length, out outSize);
if (hr == 0)
{
GCHandle gch = GCHandle.Alloc(buffer, GCHandleType.Pinned);
try
{
eventInformation.ExceptionRecord = (EXCEPTION_RECORD64)Marshal.PtrToStructure(gch.AddrOfPinnedObject(), typeof(EXCEPTION_RECORD64));
}
finally
{
gch.Free();
}
}
return(eventInformation);
}
public void Fill(IDebugAdvanced2 debugAdvanced)
{
int size = Marshal.SizeOf(typeof(DEBUG_THREAD_BASIC_INFORMATION));
byte[] buffer = new byte[size];
if (HR.Failed(debugAdvanced.GetSystemObjectInformation(
DEBUG_SYSOBJINFO.THREAD_BASIC_INFORMATION, 0, EngineThreadId, buffer, buffer.Length, out size)))
{
return;
}
var gch = GCHandle.Alloc(buffer, GCHandleType.Pinned);
try
{
var threadBasicInformation = (DEBUG_THREAD_BASIC_INFORMATION)
Marshal.PtrToStructure(gch.AddrOfPinnedObject(), typeof(DEBUG_THREAD_BASIC_INFORMATION));
if ((threadBasicInformation.Valid & DEBUG_TBINFO.AFFINITY) != 0)
{
Affinity = threadBasicInformation.Affinity;
}
if ((threadBasicInformation.Valid & DEBUG_TBINFO.PRIORITY_CLASS) != 0)
{
PriorityClass = threadBasicInformation.PriorityClass;
}
if ((threadBasicInformation.Valid & DEBUG_TBINFO.PRIORITY) != 0)
{
Priority = threadBasicInformation.Priority;
}
if ((threadBasicInformation.Valid & DEBUG_TBINFO.TIMES) != 0)
{
CreateTime = threadBasicInformation.CreateTime;
KernelTime = threadBasicInformation.KernelTime;
UserTime = threadBasicInformation.UserTime;
}
}
finally
{
gch.Free();
}
}
public static LastEventInformation GetLastEventInformation(this DataTarget target)
{
var control = (IDebugControl)target.DebuggerInterface;
DEBUG_EVENT eventType;
uint procId, threadId;
StringBuilder description = new StringBuilder(2048);
uint unused;
uint descriptionSize;
if (HR.Failed(control.GetLastEventInformation(
out eventType, out procId, out threadId,
IntPtr.Zero, 0, out unused,
description, description.Capacity, out descriptionSize)))
{
return(null);
}
var osThreadIds = target.GetOSThreadIds();
var eventInformation = new LastEventInformation
{
OSThreadId = (int)osThreadIds[threadId],
EventType = eventType,
EventDescription = description.ToString()
};
IDebugAdvanced2 debugAdvanced = (IDebugAdvanced2)target.DebuggerInterface;
int outSize;
byte[] buffer = new byte[Marshal.SizeOf(typeof(EXCEPTION_RECORD64))];
int hr = debugAdvanced.Request(DEBUG_REQUEST.TARGET_EXCEPTION_RECORD, null, 0, buffer, buffer.Length, out outSize);
if (HR.Succeeded(hr))
{
GCHandle gch = GCHandle.Alloc(buffer, GCHandleType.Pinned);
try
{
eventInformation.ExceptionRecord = (EXCEPTION_RECORD64)Marshal.PtrToStructure(gch.AddrOfPinnedObject(), typeof(EXCEPTION_RECORD64));
}
finally
{
gch.Free();
}
}
buffer = new byte[Marshal.SizeOf(typeof(uint))];
hr = debugAdvanced.Request(DEBUG_REQUEST.TARGET_EXCEPTION_THREAD, null, 0, buffer, buffer.Length, out outSize);
if (HR.Succeeded(hr))
{
// If there is a stored exception event with a thread id, use that instead
// of what GetLastEventInformation returns, because it might be different.
eventInformation.OSThreadId = (int)BitConverter.ToUInt32(buffer, 0);
}
buffer = new byte[Marshal.SizeOf(typeof(CONTEXT))];
hr = debugAdvanced.Request(DEBUG_REQUEST.TARGET_EXCEPTION_CONTEXT, null, 0, buffer, buffer.Length, out outSize);
if (HR.Succeeded(hr))
{
var gch = GCHandle.Alloc(buffer, GCHandleType.Pinned);
try
{
eventInformation.ExceptionContext = (CONTEXT)Marshal.PtrToStructure(
gch.AddrOfPinnedObject(), typeof(CONTEXT));
}
finally
{
gch.Free();
}
}
return(eventInformation);
}
