bpo-32962: python-gdb catchs ValueError on read_var() (GH-7692)
python-gdb now catchs ValueError on read_var(): when Python has no
debug symbols for example.
diff --git a/Tools/gdb/libpython.py b/Tools/gdb/libpython.py
index 7df7c9b..41cbba2 100755
--- a/Tools/gdb/libpython.py
+++ b/Tools/gdb/libpython.py
@@ -1552,15 +1552,22 @@
# Use the prettyprinter for the func:
func = frame.read_var(arg_name)
return str(func)
+ except ValueError:
+ return ('PyCFunction invocation (unable to read %s: '
+ 'missing debuginfos?)' % arg_name)
except RuntimeError:
return 'PyCFunction invocation (unable to read %s)' % arg_name
if caller == 'wrapper_call':
+ arg_name = 'wp'
try:
- func = frame.read_var('wp')
+ func = frame.read_var(arg_name)
return str(func)
+ except ValueError:
+ return ('<wrapper_call invocation (unable to read %s: '
+ 'missing debuginfos?)>' % arg_name)
except RuntimeError:
- return '<wrapper_call invocation>'
+ return '<wrapper_call invocation (unable to read %s)>' % arg_name
# This frame isn't worth reporting:
return False