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Hooking up two more calls for the PythonOSPlugin stuff. The part of code to fetch the data and convert it to C++ objects is still missing, but will come

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llvm-svn: 162522
This commit is contained in:
Enrico Granata
2012-08-24 00:51:29 +00:00
parent 4bcd58b87d
commit 6167ab2819
4 changed files with 160 additions and 4 deletions
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116
lldb/source/Interpreter/ScriptInterpreterPython.cpp
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@@ -1783,6 +1783,122 @@ ScriptInterpreterPython::OSPlugin_QueryForRegisterInfo (lldb::ScriptInterpreterO
return MakeScriptObject(py_return);
}
lldb::ScriptInterpreterObjectSP
ScriptInterpreterPython::OSPlugin_QueryForThreadsInfo (lldb::ScriptInterpreterObjectSP object)
{
static char callee_name[] = "get_thread_info";
if (!object)
return lldb::ScriptInterpreterObjectSP();
PyObject* implementor = (PyObject*)object->GetObject();
if (implementor == NULL || implementor == Py_None)
return lldb::ScriptInterpreterObjectSP();
PyObject* pmeth = PyObject_GetAttrString(implementor, callee_name);
if (PyErr_Occurred())
{
PyErr_Clear();
}
if (pmeth == NULL || pmeth == Py_None)
{
Py_XDECREF(pmeth);
return lldb::ScriptInterpreterObjectSP();
}
if (PyCallable_Check(pmeth) == 0)
{
if (PyErr_Occurred())
{
PyErr_Clear();
}
Py_XDECREF(pmeth);
return lldb::ScriptInterpreterObjectSP();
}
if (PyErr_Occurred())
{
PyErr_Clear();
}
Py_XDECREF(pmeth);
// right now we know this function exists and is callable..
PyObject* py_return = PyObject_CallMethod(implementor, callee_name, NULL);
// if it fails, print the error but otherwise go on
if (PyErr_Occurred())
{
PyErr_Print();
PyErr_Clear();
}
return MakeScriptObject(py_return);
}
lldb::ScriptInterpreterObjectSP
ScriptInterpreterPython::OSPlugin_QueryForThreadInfo (lldb::ScriptInterpreterObjectSP object,
lldb::tid_t thread_id)
{
static char callee_name[] = "get_register_data";
static char param_format[] = "l";
if (!object)
return lldb::ScriptInterpreterObjectSP();
PyObject* implementor = (PyObject*)object->GetObject();
if (implementor == NULL || implementor == Py_None)
return lldb::ScriptInterpreterObjectSP();
PyObject* pmeth = PyObject_GetAttrString(implementor, callee_name);
if (PyErr_Occurred())
{
PyErr_Clear();
}
if (pmeth == NULL || pmeth == Py_None)
{
Py_XDECREF(pmeth);
return lldb::ScriptInterpreterObjectSP();
}
if (PyCallable_Check(pmeth) == 0)
{
if (PyErr_Occurred())
{
PyErr_Clear();
}
Py_XDECREF(pmeth);
return lldb::ScriptInterpreterObjectSP();
}
if (PyErr_Occurred())
{
PyErr_Clear();
}
Py_XDECREF(pmeth);
// right now we know this function exists and is callable..
PyObject* py_return = PyObject_CallMethod(implementor, callee_name, param_format, thread_id);
// if it fails, print the error but otherwise go on
if (PyErr_Occurred())
{
PyErr_Print();
PyErr_Clear();
}
return MakeScriptObject(py_return);
}
lldb::ScriptInterpreterObjectSP
ScriptInterpreterPython::CreateSyntheticScriptedProvider (std::string class_name,
lldb::ValueObjectSP valobj)