gdb/python/python-internal.h

   1 /* Gdb/Python header for private use by Python module.
   2
   3    Copyright (C) 2008-2013 Free Software Foundation, Inc.
   4
   5    This file is part of GDB.
   6
   7    This program is free software; you can redistribute it and/or modify
   8    it under the terms of the GNU General Public License as published by
   9    the Free Software Foundation; either version 3 of the License, or
  10    (at your option) any later version.
  11
  12    This program is distributed in the hope that it will be useful,
  13    but WITHOUT ANY WARRANTY; without even the implied warranty of
  14    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15    GNU General Public License for more details.
  16
  17    You should have received a copy of the GNU General Public License
  18    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
  19
  20 #ifndef GDB_PYTHON_INTERNAL_H
  21 #define GDB_PYTHON_INTERNAL_H
  22
  23 /* These WITH_* macros are defined by the CPython API checker that
  24    comes with the Python plugin for GCC.  See:
  25    https://gcc-python-plugin.readthedocs.org/en/latest/cpychecker.html
  26    The checker defines a WITH_ macro for each attribute it
  27    exposes.  */
  28
  29 #ifdef WITH_CPYCHECKER_RETURNS_BORROWED_REF_ATTRIBUTE
  30 #define CPYCHECKER_RETURNS_BORROWED_REF                 \
  31   __attribute__ ((cpychecker_returns_borrowed_ref))
  32 #else
  33 #define CPYCHECKER_RETURNS_BORROWED_REF
  34 #endif
  35
  36 #ifdef WITH_CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF_ATTRIBUTE
  37 #define CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF(ARG)         \
  38   __attribute__ ((cpychecker_type_object_for_typedef (ARG)))
  39 #else
  40 #define CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF(ARG)
  41 #endif
  42
  43 #ifdef WITH_CPYCHECKER_STEALS_REFERENCE_TO_ARG_ATTRIBUTE
  44 #define CPYCHECKER_STEALS_REFERENCE_TO_ARG(n) \
  45    __attribute__ ((cpychecker_steals_reference_to_arg (n)))
  46 #else
  47 #define CPYCHECKER_STEALS_REFERENCE_TO_ARG(n)
  48 #endif
  49
  50 #ifdef WITH_CPYCHECKER_SETS_EXCEPTION_ATTRIBUTE
  51 #define CPYCHECKER_SETS_EXCEPTION __attribute__ ((cpychecker_sets_exception))
  52 #else
  53 #define CPYCHECKER_SETS_EXCEPTION
  54 #endif
  55
  56 #ifdef WITH_CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION_ATTRIBUTE
  57 #define CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION               \
  58   __attribute__ ((cpychecker_negative_result_sets_exception))
  59 #else
  60 #define CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION
  61 #endif
  62
  63 #include <stdio.h>
  64
  65 /* Python 2.4 doesn't include stdint.h soon enough to get {u,}intptr_t
  66    needed by pyport.h.  */
  67 #include <stdint.h>
  68
  69 /* /usr/include/features.h on linux systems will define _POSIX_C_SOURCE
  70    if it sees _GNU_SOURCE (which config.h will define).
  71    pyconfig.h defines _POSIX_C_SOURCE to a different value than
  72    /usr/include/features.h does causing compilation to fail.
  73    To work around this, undef _POSIX_C_SOURCE before we include Python.h.
  74
  75    Same problem with _XOPEN_SOURCE.  */
  76 #undef _POSIX_C_SOURCE
  77 #undef _XOPEN_SOURCE
  78
  79 /* On sparc-solaris, /usr/include/sys/feature_tests.h defines
  80    _FILE_OFFSET_BITS, which pyconfig.h also defines.  Same work
  81    around technique as above.  */
  82 #undef _FILE_OFFSET_BITS
  83
  84 /* A kludge to avoid redefinition of snprintf on Windows by pyerrors.h.  */
  85 #if defined(_WIN32) && defined(HAVE_DECL_SNPRINTF)
  86 #define HAVE_SNPRINTF 1
  87 #endif
  88
  89 /* Request clean size types from Python.  */
  90 #define PY_SSIZE_T_CLEAN
  91
  92 /* Include the Python header files using angle brackets rather than
  93    double quotes.  On case-insensitive filesystems, this prevents us
  94    from including our python/python.h header file.  */
  95 #include <Python.h>
  96 #include <frameobject.h>
  97
  98 #if PY_MAJOR_VERSION >= 3
  99 #define IS_PY3K 1
 100 #endif
 101
 102 #ifdef IS_PY3K
 103 #define Py_TPFLAGS_HAVE_ITER 0
 104 #define Py_TPFLAGS_CHECKTYPES 0
 105
 106 #define PyInt_Check PyLong_Check
 107 #define PyInt_FromLong PyLong_FromLong
 108 #define PyInt_AsLong PyLong_AsLong
 109
 110 #define PyString_FromString PyUnicode_FromString
 111 #define PyString_Decode PyUnicode_Decode
 112 #define PyString_FromFormat PyUnicode_FromFormat
 113 #define PyString_Check PyUnicode_Check
 114 #endif
 115
 116 #if HAVE_LIBPYTHON2_4
 117 /* Py_ssize_t is not defined until 2.5.
 118    Logical type for Py_ssize_t is Py_intptr_t, but that fails in 64-bit
 119    compilation due to several apparent mistakes in python2.4 API, so we
 120    use 'int' instead.  */
 121 typedef int Py_ssize_t;
 122 #endif
 123
 124 #ifndef PyVarObject_HEAD_INIT
 125 /* Python 2.4 does not define PyVarObject_HEAD_INIT.  */
 126 #define PyVarObject_HEAD_INIT(type, size)       \
 127     PyObject_HEAD_INIT(type) size,
 128
 129 #endif
 130
 131 #ifndef Py_TYPE
 132 /* Python 2.4 does not define Py_TYPE.  */
 133 #define Py_TYPE(ob)             (((PyObject*)(ob))->ob_type)
 134 #endif
 135
 136 /* If Python.h does not define WITH_THREAD, then the various
 137    GIL-related functions will not be defined.  However,
 138    PyGILState_STATE will be.  */
 139 #ifndef WITH_THREAD
 140 #define PyGILState_Ensure() ((PyGILState_STATE) 0)
 141 #define PyGILState_Release(ARG) ((void)(ARG))
 142 #define PyEval_InitThreads()
 143 #define PyThreadState_Swap(ARG) ((void)(ARG))
 144 #define PyEval_ReleaseLock()
 145 #endif
 146
 147 /* Python supplies HAVE_LONG_LONG and some `long long' support when it
 148    is available.  These defines let us handle the differences more
 149    cleanly.  */
 150 #ifdef HAVE_LONG_LONG
 151
 152 #define GDB_PY_LL_ARG "L"
 153 #define GDB_PY_LLU_ARG "K"
 154 typedef PY_LONG_LONG gdb_py_longest;
 155 typedef unsigned PY_LONG_LONG gdb_py_ulongest;
 156 #define gdb_py_long_from_longest PyLong_FromLongLong
 157 #define gdb_py_long_from_ulongest PyLong_FromUnsignedLongLong
 158 #define gdb_py_long_as_ulongest PyLong_AsUnsignedLongLong
 159
 160 #else /* HAVE_LONG_LONG */
 161
 162 #define GDB_PY_LL_ARG "L"
 163 #define GDB_PY_LLU_ARG "K"
 164 typedef long gdb_py_longest;
 165 typedef unsigned long gdb_py_ulongest;
 166 #define gdb_py_long_from_longest PyLong_FromLong
 167 #define gdb_py_long_from_ulongest PyLong_FromUnsignedLong
 168 #define gdb_py_long_as_ulongest PyLong_AsUnsignedLong
 169
 170 #endif /* HAVE_LONG_LONG */
 171
 172 /* Python 2.6 did not wrap Py_DECREF in 'do {...} while (0)', leading
 173    to 'suggest explicit braces to avoid ambiguous ‘else’' gcc errors.
 174    Wrap it ourselves, so that callers don't need to care.  */
 175
 176 static inline void
 177 gdb_Py_DECREF (void *op) /* ARI: editCase function */
 178 {
 179   Py_DECREF (op);
 180 }
 181
 182 #undef Py_DECREF
 183 #define Py_DECREF(op) gdb_Py_DECREF (op)
 184
 185 /* In order to be able to parse symtab_and_line_to_sal_object function
 186    a real symtab_and_line structure is needed.  */
 187 #include "symtab.h"
 188
 189 /* Also needed to parse enum var_types. */
 190 #include "command.h"
 191 #include "breakpoint.h"
 192
 193 #include "exceptions.h"
 194
 195 enum gdbpy_iter_kind { iter_keys, iter_values, iter_items };
 196
 197 struct block;
 198 struct value;
 199 struct language_defn;
 200 struct program_space;
 201 struct bpstats;
 202 struct inferior;
 203
 204 extern int gdb_python_initialized;
 205
 206 extern PyObject *gdb_module;
 207 extern PyObject *gdb_python_module;
 208 extern PyTypeObject value_object_type
 209     CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF ("value_object");
 210 extern PyTypeObject block_object_type
 211     CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF("block_object");
 212 extern PyTypeObject symbol_object_type
 213     CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF ("symbol_object");
 214 extern PyTypeObject event_object_type
 215     CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF ("event_object");
 216 extern PyTypeObject stop_event_object_type
 217     CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF ("event_object");
 218 extern PyTypeObject breakpoint_object_type
 219     CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF ("breakpoint_object");
 220 extern PyTypeObject frame_object_type
 221     CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF ("frame_object");
 222
 223 typedef struct breakpoint_object
 224 {
 225   PyObject_HEAD
 226
 227   /* The breakpoint number according to gdb.  */
 228   int number;
 229
 230   /* The gdb breakpoint object, or NULL if the breakpoint has been
 231      deleted.  */
 232   struct breakpoint *bp;
 233
 234   /* 1 is this is a FinishBreakpoint object, 0 otherwise.  */
 235   int is_finish_bp;
 236 } breakpoint_object;
 237
 238 /* Require that BREAKPOINT be a valid breakpoint ID; throw a Python
 239    exception if it is invalid.  */
 240 #define BPPY_REQUIRE_VALID(Breakpoint)                                  \
 241     do {                                                                \
 242       if ((Breakpoint)->bp == NULL)                                     \
 243         return PyErr_Format (PyExc_RuntimeError,                        \
 244                              _("Breakpoint %d is invalid."),            \
 245                              (Breakpoint)->number);                     \
 246     } while (0)
 247
 248 /* Require that BREAKPOINT be a valid breakpoint ID; throw a Python
 249    exception if it is invalid.  This macro is for use in setter functions.  */
 250 #define BPPY_SET_REQUIRE_VALID(Breakpoint)                              \
 251     do {                                                                \
 252       if ((Breakpoint)->bp == NULL)                                     \
 253         {                                                               \
 254           PyErr_Format (PyExc_RuntimeError, _("Breakpoint %d is invalid."), \
 255                         (Breakpoint)->number);                          \
 256           return -1;                                                    \
 257         }                                                               \
 258     } while (0)
 259
 260
 261 /* Variables used to pass information between the Breakpoint
 262    constructor and the breakpoint-created hook function.  */
 263 extern breakpoint_object *bppy_pending_object;
 264
 265
 266 typedef struct
 267 {
 268   PyObject_HEAD
 269
 270   /* The thread we represent.  */
 271   struct thread_info *thread;
 272
 273   /* The Inferior object to which this thread belongs.  */
 274   PyObject *inf_obj;
 275 } thread_object;
 276
 277 extern struct cmd_list_element *set_python_list;
 278 extern struct cmd_list_element *show_python_list;
 279
 280 PyObject *gdbpy_history (PyObject *self, PyObject *args);
 281 PyObject *gdbpy_breakpoints (PyObject *, PyObject *);
 282 PyObject *gdbpy_frame_stop_reason_string (PyObject *, PyObject *);
 283 PyObject *gdbpy_lookup_symbol (PyObject *self, PyObject *args, PyObject *kw);
 284 PyObject *gdbpy_lookup_global_symbol (PyObject *self, PyObject *args,
 285                                       PyObject *kw);
 286 PyObject *gdbpy_newest_frame (PyObject *self, PyObject *args);
 287 PyObject *gdbpy_selected_frame (PyObject *self, PyObject *args);
 288 PyObject *gdbpy_block_for_pc (PyObject *self, PyObject *args);
 289 PyObject *gdbpy_lookup_type (PyObject *self, PyObject *args, PyObject *kw);
 290 PyObject *gdbpy_create_lazy_string_object (CORE_ADDR address, long length,
 291                                            const char *encoding,
 292                                            struct type *type);
 293 PyObject *gdbpy_inferiors (PyObject *unused, PyObject *unused2);
 294 PyObject *gdbpy_selected_thread (PyObject *self, PyObject *args);
 295 PyObject *gdbpy_selected_inferior (PyObject *self, PyObject *args);
 296 PyObject *gdbpy_string_to_argv (PyObject *self, PyObject *args);
 297 PyObject *gdbpy_parameter (PyObject *self, PyObject *args);
 298 PyObject *gdbpy_parameter_value (enum var_types type, void *var);
 299 char *gdbpy_parse_command_name (const char *name,
 300                                 struct cmd_list_element ***base_list,
 301                                 struct cmd_list_element **start_list);
 302
 303 PyObject *symtab_and_line_to_sal_object (struct symtab_and_line sal);
 304 PyObject *symtab_to_symtab_object (struct symtab *symtab);
 305 PyObject *symbol_to_symbol_object (struct symbol *sym);
 306 PyObject *block_to_block_object (const struct block *block,
 307                                  struct objfile *objfile);
 308 PyObject *value_to_value_object (struct value *v);
 309 PyObject *type_to_type_object (struct type *);
 310 PyObject *frame_info_to_frame_object (struct frame_info *frame);
 311
 312 PyObject *pspace_to_pspace_object (struct program_space *)
 313     CPYCHECKER_RETURNS_BORROWED_REF;
 314 PyObject *pspy_get_printers (PyObject *, void *);
 315 PyObject *pspy_get_frame_filters (PyObject *, void *);
 316
 317 PyObject *objfile_to_objfile_object (struct objfile *)
 318     CPYCHECKER_RETURNS_BORROWED_REF;
 319 PyObject *objfpy_get_printers (PyObject *, void *);
 320 PyObject *objfpy_get_frame_filters (PyObject *, void *);
 321
 322 PyObject *gdbarch_to_arch_object (struct gdbarch *gdbarch);
 323
 324 thread_object *create_thread_object (struct thread_info *tp);
 325 thread_object *find_thread_object (ptid_t ptid)
 326     CPYCHECKER_RETURNS_BORROWED_REF;
 327 PyObject *find_inferior_object (int pid);
 328 PyObject *inferior_to_inferior_object (struct inferior *inferior);
 329
 330 const struct block *block_object_to_block (PyObject *obj);
 331 struct symbol *symbol_object_to_symbol (PyObject *obj);
 332 struct value *value_object_to_value (PyObject *self);
 333 struct value *convert_value_from_python (PyObject *obj);
 334 struct type *type_object_to_type (PyObject *obj);
 335 struct symtab *symtab_object_to_symtab (PyObject *obj);
 336 struct symtab_and_line *sal_object_to_symtab_and_line (PyObject *obj);
 337 struct frame_info *frame_object_to_frame_info (PyObject *frame_obj);
 338 struct gdbarch *arch_object_to_gdbarch (PyObject *obj);
 339
 340 void gdbpy_initialize_gdb_readline (void);
 341 int gdbpy_initialize_auto_load (void)
 342   CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
 343 int gdbpy_initialize_values (void)
 344   CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
 345 int gdbpy_initialize_frames (void)
 346   CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
 347 int gdbpy_initialize_symtabs (void)
 348   CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
 349 int gdbpy_initialize_commands (void)
 350   CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
 351 int gdbpy_initialize_symbols (void)
 352   CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
 353 int gdbpy_initialize_symtabs (void)
 354   CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
 355 int gdbpy_initialize_blocks (void)
 356   CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
 357 int gdbpy_initialize_types (void)
 358   CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
 359 int gdbpy_initialize_functions (void)
 360   CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
 361 int gdbpy_initialize_pspace (void)
 362   CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
 363 int gdbpy_initialize_objfile (void)
 364   CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
 365 int gdbpy_initialize_breakpoints (void)
 366   CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
 367 int gdbpy_initialize_finishbreakpoints (void)
 368   CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
 369 int gdbpy_initialize_lazy_string (void)
 370   CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
 371 int gdbpy_initialize_parameters (void)
 372   CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
 373 int gdbpy_initialize_thread (void)
 374   CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
 375 int gdbpy_initialize_inferior (void)
 376   CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
 377 int gdbpy_initialize_eventregistry (void)
 378   CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
 379 int gdbpy_initialize_event (void)
 380   CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
 381 int gdbpy_initialize_py_events (void)
 382   CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
 383 int gdbpy_initialize_stop_event (void)
 384   CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
 385 int gdbpy_initialize_signal_event (void)
 386   CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
 387 int gdbpy_initialize_breakpoint_event (void)
 388   CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
 389 int gdbpy_initialize_continue_event (void)
 390   CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
 391 int gdbpy_initialize_exited_event (void)
 392   CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
 393 int gdbpy_initialize_thread_event (void)
 394   CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
 395 int gdbpy_initialize_new_objfile_event (void)
 396   CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
 397 int gdbpy_initialize_arch (void)
 398   CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
 399
 400 struct cleanup *make_cleanup_py_decref (PyObject *py);
 401 struct cleanup *make_cleanup_py_xdecref (PyObject *py);
 402
 403 struct cleanup *ensure_python_env (struct gdbarch *gdbarch,
 404                                    const struct language_defn *language);
 405
 406 extern struct gdbarch *python_gdbarch;
 407 extern const struct language_defn *python_language;
 408
 409 /* Use this after a TRY_EXCEPT to throw the appropriate Python
 410    exception.  */
 411 #define GDB_PY_HANDLE_EXCEPTION(Exception)      \
 412   do {                                          \
 413     if (Exception.reason < 0)                   \
 414       {                                         \
 415         gdbpy_convert_exception (Exception);    \
 416         return NULL;                            \
 417       }                                         \
 418   } while (0)
 419
 420 /* Use this after a TRY_EXCEPT to throw the appropriate Python
 421    exception.  This macro is for use inside setter functions.  */
 422 #define GDB_PY_SET_HANDLE_EXCEPTION(Exception)                          \
 423     do {                                                                \
 424       if (Exception.reason < 0)                                         \
 425         {                                                               \
 426           gdbpy_convert_exception (Exception);                          \
 427           return -1;                                                    \
 428         }                                                               \
 429     } while (0)
 430
 431 void gdbpy_print_stack (void);
 432
 433 void source_python_script_for_objfile (struct objfile *objfile, FILE *file,
 434                                        const char *filename);
 435
 436 PyObject *python_string_to_unicode (PyObject *obj);
 437 char *unicode_to_target_string (PyObject *unicode_str);
 438 char *python_string_to_target_string (PyObject *obj);
 439 PyObject *python_string_to_target_python_string (PyObject *obj);
 440 char *python_string_to_host_string (PyObject *obj);
 441 int gdbpy_is_string (PyObject *obj);
 442 char *gdbpy_obj_to_string (PyObject *obj);
 443 char *gdbpy_exception_to_string (PyObject *ptype, PyObject *pvalue);
 444
 445 int gdbpy_is_lazy_string (PyObject *result);
 446 void gdbpy_extract_lazy_string (PyObject *string, CORE_ADDR *addr,
 447                                 struct type **str_type,
 448                                 long *length, char **encoding);
 449
 450 int gdbpy_is_value_object (PyObject *obj);
 451
 452 /* Note that these are declared here, and not in python.h with the
 453    other pretty-printer functions, because they refer to PyObject.  */
 454 PyObject *apply_varobj_pretty_printer (PyObject *print_obj,
 455                                        struct value **replacement,
 456                                        struct ui_file *stream);
 457 PyObject *gdbpy_get_varobj_pretty_printer (struct value *value);
 458 char *gdbpy_get_display_hint (PyObject *printer);
 459 PyObject *gdbpy_default_visualizer (PyObject *self, PyObject *args);
 460
 461 void bpfinishpy_pre_stop_hook (struct breakpoint_object *bp_obj);
 462 void bpfinishpy_post_stop_hook (struct breakpoint_object *bp_obj);
 463
 464 extern PyObject *gdbpy_doc_cst;
 465 extern PyObject *gdbpy_children_cst;
 466 extern PyObject *gdbpy_to_string_cst;
 467 extern PyObject *gdbpy_display_hint_cst;
 468 extern PyObject *gdbpy_enabled_cst;
 469 extern PyObject *gdbpy_value_cst;
 470
 471 /* Exception types.  */
 472 extern PyObject *gdbpy_gdb_error;
 473 extern PyObject *gdbpy_gdb_memory_error;
 474 extern PyObject *gdbpy_gdberror_exc;
 475
 476 extern void gdbpy_convert_exception (struct gdb_exception)
 477     CPYCHECKER_SETS_EXCEPTION;
 478
 479 int get_addr_from_python (PyObject *obj, CORE_ADDR *addr)
 480     CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
 481
 482 PyObject *gdb_py_object_from_longest (LONGEST l);
 483 PyObject *gdb_py_object_from_ulongest (ULONGEST l);
 484 int gdb_py_int_as_long (PyObject *, long *);
 485
 486 PyObject *gdb_py_generic_dict (PyObject *self, void *closure);
 487
 488 int gdb_pymodule_addobject (PyObject *module, const char *name,
 489                             PyObject *object)
 490   CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
 491
 492 #endif /* GDB_PYTHON_INTERNAL_H */