public static void PyCode_NewEmpty(DkmThread thread, ulong frameBase, ulong vframe, ulong returnAddress)
{
var process = thread.Process;
CppExpressionEvaluator cppEval = new CppExpressionEvaluator(thread, frameBase, vframe);
ulong filenamePtr = cppEval.EvaluateUInt64("filename");
if (filenamePtr == 0)
{
return;
}
string filename = new CStringProxy(process, filenamePtr).ReadUnicode();
if (process.GetPythonRuntimeInstance().GetModuleInstances().Any(mi => mi.FullName == filename))
{
return;
}
new RemoteComponent.CreateModuleRequest
{
ModuleId = Guid.NewGuid(),
FileName = filename
}.SendLower(process);
}
private IEnumerable <PythonEvaluationResult> GetDebugChildrenFromSlots()
{
var tp_members = ob_type.Read().tp_members;
if (tp_members.IsNull)
{
yield break;
}
var langVer = Process.GetPythonRuntimeInfo().LanguageVersion;
var memberDefs = tp_members.Read().TakeWhile(md => !md.name.IsNull);
foreach (PyMemberDef memberDef in memberDefs)
{
var offset = memberDef.offset.Read();
IValueStore value;
switch (memberDef.type.Read())
{
case PyMemberDefType.T_OBJECT:
case PyMemberDefType.T_OBJECT_EX:
{
var objProxy = GetFieldProxy(new StructField <PointerProxy <PyObject> > {
Process = Process, Offset = offset
});
if (!objProxy.IsNull)
{
value = objProxy;
}
else
{
value = new ValueStore <PyObject>(None(Process));
}
} break;
case PyMemberDefType.T_STRING:
{
var ptr = GetFieldProxy(new StructField <PointerProxy> {
Process = Process, Offset = offset
}).Read();
if (ptr != 0)
{
var proxy = new CStringProxy(Process, ptr);
if (langVer <= PythonLanguageVersion.V27)
{
value = new ValueStore <AsciiString>(proxy.ReadAscii());
}
else
{
value = new ValueStore <string>(proxy.ReadUnicode());
}
}
else
{
value = new ValueStore <PyObject>(None(Process));
}
} break;
case PyMemberDefType.T_STRING_INPLACE: {
var proxy = new CStringProxy(Process, Address.OffsetBy(offset));
if (langVer <= PythonLanguageVersion.V27)
{
value = new ValueStore <AsciiString>(proxy.ReadAscii());
}
else
{
value = new ValueStore <string>(proxy.ReadUnicode());
}
} break;
case PyMemberDefType.T_BYTE:
value = GetFieldProxy(new StructField <SByteProxy> {
Process = Process, Offset = offset
});
break;
case PyMemberDefType.T_UBYTE:
value = GetFieldProxy(new StructField <ByteProxy> {
Process = Process, Offset = offset
});
break;
case PyMemberDefType.T_SHORT:
value = GetFieldProxy(new StructField <Int16Proxy> {
Process = Process, Offset = offset
});
break;
case PyMemberDefType.T_USHORT:
value = GetFieldProxy(new StructField <UInt16Proxy> {
Process = Process, Offset = offset
});
break;
case PyMemberDefType.T_INT:
case PyMemberDefType.T_LONG:
value = GetFieldProxy(new StructField <Int32Proxy> {
Process = Process, Offset = offset
});
break;
case PyMemberDefType.T_UINT:
case PyMemberDefType.T_ULONG:
value = GetFieldProxy(new StructField <UInt32Proxy> {
Process = Process, Offset = offset
});
break;
case PyMemberDefType.T_LONGLONG:
value = GetFieldProxy(new StructField <Int64Proxy> {
Process = Process, Offset = offset
});
break;
case PyMemberDefType.T_ULONGLONG:
value = GetFieldProxy(new StructField <UInt64Proxy> {
Process = Process, Offset = offset
});
break;
case PyMemberDefType.T_PYSSIZET:
value = GetFieldProxy(new StructField <SSizeTProxy> {
Process = Process, Offset = offset
});
break;
case PyMemberDefType.T_FLOAT:
value = GetFieldProxy(new StructField <SingleProxy> {
Process = Process, Offset = offset
});
break;
case PyMemberDefType.T_DOUBLE:
value = GetFieldProxy(new StructField <DoubleProxy> {
Process = Process, Offset = offset
});
break;
case PyMemberDefType.T_BOOL:
value = GetFieldProxy(new StructField <BoolProxy> {
Process = Process, Offset = offset
});
break;
case PyMemberDefType.T_CHAR:
value = GetFieldProxy(new StructField <CharProxy> {
Process = Process, Offset = offset
});
break;
case PyMemberDefType.T_NONE:
value = new ValueStore <PyObject>(None(Process));
break;
default:
continue;
}
yield return(new PythonEvaluationResult(value, memberDef.name.Read().ReadUnicode()));
}
}