--- /dev/null
+gdb integration commands (py-bt, etc.) work on optimized shared builds now,
+too. PEP 523 introduced _PyEval_EvalFrameDefault which inlines
+PyEval_EvalFrameEx on non-debug shared builds. This broke the ability to
+use py-bt, py-up, and a few other Python-specific gdb integrations. The
+problem is fixed by only looking for _PyEval_EvalFrameDefault frames in
+python-gdb.py. Original patch by Bruno "Polaco" Penteado.
ENCODING = locale.getpreferredencoding()
+EVALFRAME = '_PyEval_EvalFrameDefault'
+
class NullPyObjectPtr(RuntimeError):
pass
# - everything else
def is_python_frame(self):
- '''Is this a PyEval_EvalFrameEx frame, or some other important
+ '''Is this a _PyEval_EvalFrameDefault frame, or some other important
frame? (see is_other_python_frame for what "important" means in this
context)'''
- if self.is_evalframeex():
+ if self.is_evalframe():
return True
if self.is_other_python_frame():
return True
return False
- def is_evalframeex(self):
- '''Is this a PyEval_EvalFrameEx frame?'''
- if self._gdbframe.name() == 'PyEval_EvalFrameEx':
+ def is_evalframe(self):
+ '''Is this a _PyEval_EvalFrameDefault frame?'''
+ if self._gdbframe.name() == EVALFRAME:
'''
I believe we also need to filter on the inline
struct frame_id.inline_depth, only regarding frames with
So we reject those with type gdb.INLINE_FRAME
'''
if self._gdbframe.type() == gdb.NORMAL_FRAME:
- # We have a PyEval_EvalFrameEx frame:
+ # We have a _PyEval_EvalFrameDefault frame:
return True
return False
frame = cls.get_selected_frame()
while frame:
- if frame.is_evalframeex():
+ if frame.is_evalframe():
return frame
frame = frame.older()
return None
def print_summary(self):
- if self.is_evalframeex():
+ if self.is_evalframe():
pyop = self.get_pyop()
if pyop:
line = pyop.get_truncated_repr(MAX_OUTPUT_LEN)
sys.stdout.write('#%i\n' % self.get_index())
def print_traceback(self):
- if self.is_evalframeex():
+ if self.is_evalframe():
pyop = self.get_pyop()
if pyop:
pyop.print_traceback()