diff options
Diffstat (limited to 'gdb/python/python-internal.h')
| -rw-r--r-- | gdb/python/python-internal.h | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/gdb/python/python-internal.h b/gdb/python/python-internal.h index bf3ab67..82680cd 100644 --- a/gdb/python/python-internal.h +++ b/gdb/python/python-internal.h @@ -1119,4 +1119,34 @@ extern std::optional<int> gdbpy_print_insn (struct gdbarch *gdbarch, CORE_ADDR address, disassemble_info *info); +/* A wrapper for PyType_Ready that also automatically registers the + type in the appropriate module. Returns 0 on success, -1 on error. + If MOD is supplied, then the type is added to that module. If MOD + is not supplied, the type name (tp_name field) must be of the form + "gdb.Mumble", and the type will be added to the gdb module. */ + +static inline int +gdbpy_type_ready (PyTypeObject *type, PyObject *mod = nullptr) +{ + if (PyType_Ready (type) < 0) + return -1; + if (mod == nullptr) + { + gdb_assert (startswith (type->tp_name, "gdb.")); + mod = gdb_module; + } + const char *dot = strrchr (type->tp_name, '.'); + gdb_assert (dot != nullptr); + return gdb_pymodule_addobject (mod, dot + 1, (PyObject *) type); +} + +/* Poison PyType_Ready. Only gdbpy_type_ready should be used, to + avoid forgetting to register the type. See PR python/32163. */ +#undef PyType_Ready +#ifdef __GNUC__ +# pragma GCC poison PyType_Ready +#else +# define PyType_Ready POISONED_PyType_Ready +#endif + #endif /* PYTHON_PYTHON_INTERNAL_H */ |