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| author | Mark Shannon <mark@hotpy.org> | 2021-08-25 12:44:20 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2021-08-25 12:44:20 (GMT) |
| commit | f9242d50b18572ef0d584a1c815ed08d1a38e4f4 (patch) | |
| tree | 0c7c137c701b1dd69f89227dee85aaee95ff5dfb /Tools/gdb/libpython.py | |
| parent | 214c2e5d916d3ce5e7b1db800210b93001850bbb (diff) | |
| download | cpython-f9242d50b18572ef0d584a1c815ed08d1a38e4f4.zip cpython-f9242d50b18572ef0d584a1c815ed08d1a38e4f4.tar.gz cpython-f9242d50b18572ef0d584a1c815ed08d1a38e4f4.tar.bz2 | |
bpo-44990: Change layout of evaluation frames. "Layout B" (GH-27933)
Places the locals between the specials and stack. This is the more "natural" layout for a C struct, makes the code simpler and gives a slight speedup (~1%)
Diffstat (limited to 'Tools/gdb/libpython.py')
| -rwxr-xr-x | Tools/gdb/libpython.py | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/Tools/gdb/libpython.py b/Tools/gdb/libpython.py index 8b09563..c11b23e 100755 --- a/Tools/gdb/libpython.py +++ b/Tools/gdb/libpython.py @@ -958,9 +958,11 @@ class PyFramePtr: if self.is_optimized_out(): return + obj_ptr_ptr = gdb.lookup_type("PyObject").pointer().pointer() - base = self._gdbval.cast(obj_ptr_ptr) - localsplus = base - self._f_nlocalsplus() + + localsplus = self._gdbval["localsplus"].cast(obj_ptr_ptr) + for i in safe_range(self.co_nlocals): pyop_value = PyObjectPtr.from_pyobject_ptr(localsplus[i]) if pyop_value.is_null(): |