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| author | Simon Marchi <simon.marchi@polymtl.ca> | 2024-07-17 12:10:57 -0400 |
|---|---|---|
| committer | Simon Marchi <simon.marchi@polymtl.ca> | 2024-07-19 16:30:52 -0400 |
| commit | c5c3b90970f899bbc4e19a2401f1bc8d5b01e1d3 (patch) | |
| tree | 4a912b495cd538c870efd7b4eba4eb371f4a8083 /gdb/gdb-gdb.py.in | |
| parent | b39807cc93bb85c9654b39a5c17f9d8de940429e (diff) | |
| download | gdb-c5c3b90970f899bbc4e19a2401f1bc8d5b01e1d3.zip gdb-c5c3b90970f899bbc4e19a2401f1bc8d5b01e1d3.tar.gz gdb-c5c3b90970f899bbc4e19a2401f1bc8d5b01e1d3.tar.bz2 | |
gdb-gdb.py: strip typedefs in intrusive_list printer assertion
When debugging gdb itself and trying to print a intrusive_list that has
more than one element, I get:
File "/home/simark/build/binutils-gdb-all-targets/gdb/gdb-gdb.py", line 365, in _children_generator
node_ptr = self._as_node_ptr(elem_ptr)
^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/simark/build/binutils-gdb-all-targets/gdb/gdb-gdb.py", line 345, in _as_node_ptr
assert elem_ptr.type.code == gdb.TYPE_CODE_PTR
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
AssertionError
This is because node_ptr is a typedef
(intrusive_list_base_iterator::pointer). Add a call to strip_typedefs
to get to the real type.
Enhance gdb.gdb/python-helper.exp with a test that would have caught
this bug.
Change-Id: I3eaca8de5ed06d05756ed979332b6a431e15b700
Approved-By: Andrew Burgess <aburgess@redhat.com>
Diffstat (limited to 'gdb/gdb-gdb.py.in')
| -rw-r--r-- | gdb/gdb-gdb.py.in | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gdb/gdb-gdb.py.in b/gdb/gdb-gdb.py.in index b5a7fa4..7cab694 100644 --- a/gdb/gdb-gdb.py.in +++ b/gdb/gdb-gdb.py.in @@ -342,7 +342,7 @@ class IntrusiveListPrinter: corresponding intrusive_list_node. """ - assert elem_ptr.type.code == gdb.TYPE_CODE_PTR + assert elem_ptr.type.strip_typedefs().code == gdb.TYPE_CODE_PTR if self._uses_member_node(): # Node as a member: add the member node offset from to the element's |