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python-internal.h
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1 /* Gdb/Python header for private use by Python module.
2
3 Copyright (C) 2008-2018 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 #include "extension.h"
24 #include "extension-priv.h"
25
26 /* These WITH_* macros are defined by the CPython API checker that
27 comes with the Python plugin for GCC. See:
28 https://gcc-python-plugin.readthedocs.org/en/latest/cpychecker.html
29 The checker defines a WITH_ macro for each attribute it
30 exposes. */
31
32 #ifdef WITH_CPYCHECKER_RETURNS_BORROWED_REF_ATTRIBUTE
33 #define CPYCHECKER_RETURNS_BORROWED_REF \
34 __attribute__ ((cpychecker_returns_borrowed_ref))
35 #else
36 #define CPYCHECKER_RETURNS_BORROWED_REF
37 #endif
38
39 #ifdef WITH_CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF_ATTRIBUTE
40 #define CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF(ARG) \
41 __attribute__ ((cpychecker_type_object_for_typedef (ARG)))
42 #else
43 #define CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF(ARG)
44 #endif
45
46 #ifdef WITH_CPYCHECKER_STEALS_REFERENCE_TO_ARG_ATTRIBUTE
47 #define CPYCHECKER_STEALS_REFERENCE_TO_ARG(n) \
48 __attribute__ ((cpychecker_steals_reference_to_arg (n)))
49 #else
50 #define CPYCHECKER_STEALS_REFERENCE_TO_ARG(n)
51 #endif
52
53 #ifdef WITH_CPYCHECKER_SETS_EXCEPTION_ATTRIBUTE
54 #define CPYCHECKER_SETS_EXCEPTION __attribute__ ((cpychecker_sets_exception))
55 #else
56 #define CPYCHECKER_SETS_EXCEPTION
57 #endif
58
59 #ifdef WITH_CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION_ATTRIBUTE
60 #define CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION \
61 __attribute__ ((cpychecker_negative_result_sets_exception))
62 #else
63 #define CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION
64 #endif
65
66 /* Python 2.4 doesn't include stdint.h soon enough to get {u,}intptr_t
67 needed by pyport.h. */
68 /* /usr/include/features.h on linux systems will define _POSIX_C_SOURCE
69 if it sees _GNU_SOURCE (which config.h will define).
70 pyconfig.h defines _POSIX_C_SOURCE to a different value than
71 /usr/include/features.h does causing compilation to fail.
72 To work around this, undef _POSIX_C_SOURCE before we include Python.h.
73
74 Same problem with _XOPEN_SOURCE. */
75 #undef _POSIX_C_SOURCE
76 #undef _XOPEN_SOURCE
77
78 /* On sparc-solaris, /usr/include/sys/feature_tests.h defines
79 _FILE_OFFSET_BITS, which pyconfig.h also defines. Same work
80 around technique as above. */
81 #undef _FILE_OFFSET_BITS
82
83 /* A kludge to avoid redefinition of snprintf on Windows by pyerrors.h. */
84 #if defined(_WIN32) && defined(HAVE_DECL_SNPRINTF)
85 #define HAVE_SNPRINTF 1
86 #endif
87
88 /* Another kludge to avoid compilation errors because MinGW defines
89 'hypot' to '_hypot', but the C++ headers says "using ::hypot". */
90 #ifdef __MINGW32__
91 # define _hypot hypot
92 #endif
93
94 /* Request clean size types from Python. */
95 #define PY_SSIZE_T_CLEAN
96
97 /* Include the Python header files using angle brackets rather than
98 double quotes. On case-insensitive filesystems, this prevents us
99 from including our python/python.h header file. */
100 #include <Python.h>
101 #include <frameobject.h>
102
103 #if PY_MAJOR_VERSION >= 3
104 #define IS_PY3K 1
105 #endif
106
107 #ifdef IS_PY3K
108 #define Py_TPFLAGS_HAVE_ITER 0
109 #define Py_TPFLAGS_CHECKTYPES 0
110
111 #define PyInt_Check PyLong_Check
112 #define PyInt_FromLong PyLong_FromLong
113 #define PyInt_FromSsize_t PyLong_FromSsize_t
114 #define PyInt_AsLong PyLong_AsLong
115 #define PyInt_AsSsize_t PyLong_AsSsize_t
116
117 #define PyString_FromString PyUnicode_FromString
118 #define PyString_Decode PyUnicode_Decode
119 #define PyString_FromFormat PyUnicode_FromFormat
120 #define PyString_Check PyUnicode_Check
121 #endif
122
123 #if HAVE_LIBPYTHON2_4
124 /* Py_ssize_t is not defined until 2.5.
125 Logical type for Py_ssize_t is Py_intptr_t, but that fails in 64-bit
126 compilation due to several apparent mistakes in python2.4 API, so we
127 use 'int' instead. */
128 typedef int Py_ssize_t;
129 #endif
130
131 #ifndef PyVarObject_HEAD_INIT
132 /* Python 2.4 does not define PyVarObject_HEAD_INIT. */
133 #define PyVarObject_HEAD_INIT(type, size) \
134 PyObject_HEAD_INIT(type) size,
135
136 #endif
137
138 #ifndef Py_TYPE
139 /* Python 2.4 does not define Py_TYPE. */
140 #define Py_TYPE(ob) (((PyObject*)(ob))->ob_type)
141 #endif
142
143 /* If Python.h does not define WITH_THREAD, then the various
144 GIL-related functions will not be defined. However,
145 PyGILState_STATE will be. */
146 #ifndef WITH_THREAD
147 #define PyGILState_Ensure() ((PyGILState_STATE) 0)
148 #define PyGILState_Release(ARG) ((void)(ARG))
149 #define PyEval_InitThreads()
150 #define PyThreadState_Swap(ARG) ((void)(ARG))
151 #define PyEval_ReleaseLock()
152 #endif
153
154 /* Python supplies HAVE_LONG_LONG and some `long long' support when it
155 is available. These defines let us handle the differences more
156 cleanly. */
157 #ifdef HAVE_LONG_LONG
158
159 #define GDB_PY_LL_ARG "L"
160 #define GDB_PY_LLU_ARG "K"
161 typedef PY_LONG_LONG gdb_py_longest;
162 typedef unsigned PY_LONG_LONG gdb_py_ulongest;
163 #define gdb_py_long_from_longest PyLong_FromLongLong
164 #define gdb_py_long_from_ulongest PyLong_FromUnsignedLongLong
165 #define gdb_py_long_as_ulongest PyLong_AsUnsignedLongLong
166
167 #else /* HAVE_LONG_LONG */
168
169 #define GDB_PY_LL_ARG "L"
170 #define GDB_PY_LLU_ARG "K"
171 typedef long gdb_py_longest;
172 typedef unsigned long gdb_py_ulongest;
173 #define gdb_py_long_from_longest PyLong_FromLong
174 #define gdb_py_long_from_ulongest PyLong_FromUnsignedLong
175 #define gdb_py_long_as_ulongest PyLong_AsUnsignedLong
176
177 #endif /* HAVE_LONG_LONG */
178
179 #if PY_VERSION_HEX < 0x03020000
180 typedef long Py_hash_t;
181 #endif
182
183 /* PyMem_RawMalloc appeared in Python 3.4. For earlier versions, we can just
184 fall back to PyMem_Malloc. */
185
186 #if PY_VERSION_HEX < 0x03040000
187 #define PyMem_RawMalloc PyMem_Malloc
188 #endif
189
190 /* Python 2.6 did not wrap Py_DECREF in 'do {...} while (0)', leading
191 to 'suggest explicit braces to avoid ambiguous ‘else’' gcc errors.
192 Wrap it ourselves, so that callers don't need to care. */
193
194 static inline void
195 gdb_Py_DECREF (void *op) /* ARI: editCase function */
196 {
197 /* ... and Python 2.4 didn't cast OP to PyObject pointer on the
198 '(op)->ob_refcnt' references within the macro. Cast it ourselves
199 too. */
200 Py_DECREF ((PyObject *) op);
201 }
202
203 #undef Py_DECREF
204 #define Py_DECREF(op) gdb_Py_DECREF (op)
205
206 /* The second argument to PyObject_GetAttrString was missing the 'const'
207 qualifier in Python-2.4. Hence, we wrap it in a function to avoid errors
208 when compiled with -Werror. */
209
210 static inline PyObject *
211 gdb_PyObject_GetAttrString (PyObject *obj,
212 const char *attr) /* ARI: editCase function */
213 {
214 return PyObject_GetAttrString (obj, (char *) attr);
215 }
216
217 #define PyObject_GetAttrString(obj, attr) gdb_PyObject_GetAttrString (obj, attr)
218
219 /* The second argument to PyObject_HasAttrString was also missing the 'const'
220 qualifier in Python-2.4. Hence, we wrap it also in a function to avoid
221 errors when compiled with -Werror. */
222
223 static inline int
224 gdb_PyObject_HasAttrString (PyObject *obj,
225 const char *attr) /* ARI: editCase function */
226 {
227 return PyObject_HasAttrString (obj, (char *) attr);
228 }
229
230 #define PyObject_HasAttrString(obj, attr) gdb_PyObject_HasAttrString (obj, attr)
231
232 /* PyObject_CallMethod's 'method' and 'format' parameters were missing
233 the 'const' qualifier before Python 3.4. Hence, we wrap the
234 function in our own version to avoid errors with string literals.
235 Note, this is a variadic template because PyObject_CallMethod is a
236 varargs function and Python doesn't have a "PyObject_VaCallMethod"
237 variant taking a va_list that we could defer to instead. */
238
239 template<typename... Args>
240 static inline PyObject *
241 gdb_PyObject_CallMethod (PyObject *o, const char *method, const char *format,
242 Args... args) /* ARI: editCase function */
243 {
244 return PyObject_CallMethod (o,
245 const_cast<char *> (method),
246 const_cast<char *> (format),
247 args...);
248 }
249
250 #undef PyObject_CallMethod
251 #define PyObject_CallMethod gdb_PyObject_CallMethod
252
253 /* The 'name' parameter of PyErr_NewException was missing the 'const'
254 qualifier in Python <= 3.4. Hence, we wrap it in a function to
255 avoid errors when compiled with -Werror. */
256
257 static inline PyObject*
258 gdb_PyErr_NewException (const char *name, PyObject *base, PyObject *dict)
259 {
260 return PyErr_NewException (const_cast<char *> (name), base, dict);
261 }
262
263 #define PyErr_NewException gdb_PyErr_NewException
264
265 /* PySys_GetObject's 'name' parameter was missing the 'const'
266 qualifier before Python 3.4. Hence, we wrap it in a function to
267 avoid errors when compiled with -Werror. */
268
269 static inline PyObject *
270 gdb_PySys_GetObject (const char *name)
271 {
272 return PySys_GetObject (const_cast<char *> (name));
273 }
274
275 #define PySys_GetObject gdb_PySys_GetObject
276
277 /* PySys_SetPath's 'path' parameter was missing the 'const' qualifier
278 before Python 3.6. Hence, we wrap it in a function to avoid errors
279 when compiled with -Werror. */
280
281 #ifdef IS_PY3K
282 # define GDB_PYSYS_SETPATH_CHAR wchar_t
283 #else
284 # define GDB_PYSYS_SETPATH_CHAR char
285 #endif
286
287 static inline void
288 gdb_PySys_SetPath (const GDB_PYSYS_SETPATH_CHAR *path)
289 {
290 PySys_SetPath (const_cast<GDB_PYSYS_SETPATH_CHAR *> (path));
291 }
292
293 #define PySys_SetPath gdb_PySys_SetPath
294
295 /* Wrap PyGetSetDef to allow convenient construction with string
296 literals. Unfortunately, PyGetSetDef's 'name' and 'doc' members
297 are 'char *' instead of 'const char *', meaning that in order to
298 list-initialize PyGetSetDef arrays with string literals (and
299 without the wrapping below) would require writing explicit 'char *'
300 casts. Instead, we extend PyGetSetDef and add constexpr
301 constructors that accept const 'name' and 'doc', hiding the ugly
302 casts here in a single place. */
303
304 struct gdb_PyGetSetDef : PyGetSetDef
305 {
306 constexpr gdb_PyGetSetDef (const char *name_, getter get_, setter set_,
307 const char *doc_, void *closure_)
308 : PyGetSetDef {const_cast<char *> (name_), get_, set_,
309 const_cast<char *> (doc_), closure_}
310 {}
311
312 /* Alternative constructor that allows omitting the closure in list
313 initialization. */
314 constexpr gdb_PyGetSetDef (const char *name_, getter get_, setter set_,
315 const char *doc_)
316 : gdb_PyGetSetDef {name_, get_, set_, doc_, NULL}
317 {}
318
319 /* Constructor for the sentinel entries. */
320 constexpr gdb_PyGetSetDef (std::nullptr_t)
321 : gdb_PyGetSetDef {NULL, NULL, NULL, NULL, NULL}
322 {}
323 };
324
325 /* The 'keywords' parameter of PyArg_ParseTupleAndKeywords has type
326 'char **'. However, string literals are const in C++, and so to
327 avoid casting at every keyword array definition, we'll need to make
328 the keywords array an array of 'const char *'. To avoid having all
329 callers add a 'const_cast<char **>' themselves when passing such an
330 array through 'char **', we define our own version of
331 PyArg_ParseTupleAndKeywords here with a corresponding 'keywords'
332 parameter type that does the cast in a single place. (This is not
333 an overload of PyArg_ParseTupleAndKeywords in order to make it
334 clearer that we're calling our own function instead of a function
335 that exists in some newer Python version.) */
336
337 static inline int
338 gdb_PyArg_ParseTupleAndKeywords (PyObject *args, PyObject *kw,
339 const char *format, const char **keywords, ...)
340 {
341 va_list ap;
342 int res;
343
344 va_start (ap, keywords);
345 res = PyArg_VaParseTupleAndKeywords (args, kw, format,
346 const_cast<char **> (keywords),
347 ap);
348 va_end (ap);
349
350 return res;
351 }
352
353 /* In order to be able to parse symtab_and_line_to_sal_object function
354 a real symtab_and_line structure is needed. */
355 #include "symtab.h"
356
357 /* Also needed to parse enum var_types. */
358 #include "command.h"
359 #include "breakpoint.h"
360
361 enum gdbpy_iter_kind { iter_keys, iter_values, iter_items };
362
363 struct block;
364 struct value;
365 struct language_defn;
366 struct program_space;
367 struct bpstats;
368 struct inferior;
369
370 extern int gdb_python_initialized;
371
372 extern PyObject *gdb_module;
373 extern PyObject *gdb_python_module;
374 extern PyTypeObject value_object_type
375 CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF ("value_object");
376 extern PyTypeObject block_object_type
377 CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF("block_object");
378 extern PyTypeObject symbol_object_type
379 CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF ("symbol_object");
380 extern PyTypeObject event_object_type
381 CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF ("event_object");
382 extern PyTypeObject breakpoint_object_type
383 CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF ("breakpoint_object");
384 extern PyTypeObject frame_object_type
385 CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF ("frame_object");
386 extern PyTypeObject thread_object_type
387 CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF ("thread_object");
388
389 typedef struct gdbpy_breakpoint_object
390 {
391 PyObject_HEAD
392
393 /* The breakpoint number according to gdb. */
394 int number;
395
396 /* The gdb breakpoint object, or NULL if the breakpoint has been
397 deleted. */
398 struct breakpoint *bp;
399
400 /* 1 is this is a FinishBreakpoint object, 0 otherwise. */
401 int is_finish_bp;
402 } gdbpy_breakpoint_object;
403
404 /* Require that BREAKPOINT be a valid breakpoint ID; throw a Python
405 exception if it is invalid. */
406 #define BPPY_REQUIRE_VALID(Breakpoint) \
407 do { \
408 if ((Breakpoint)->bp == NULL) \
409 return PyErr_Format (PyExc_RuntimeError, \
410 _("Breakpoint %d is invalid."), \
411 (Breakpoint)->number); \
412 } while (0)
413
414 /* Require that BREAKPOINT be a valid breakpoint ID; throw a Python
415 exception if it is invalid. This macro is for use in setter functions. */
416 #define BPPY_SET_REQUIRE_VALID(Breakpoint) \
417 do { \
418 if ((Breakpoint)->bp == NULL) \
419 { \
420 PyErr_Format (PyExc_RuntimeError, _("Breakpoint %d is invalid."), \
421 (Breakpoint)->number); \
422 return -1; \
423 } \
424 } while (0)
425
426
427 /* Variables used to pass information between the Breakpoint
428 constructor and the breakpoint-created hook function. */
429 extern gdbpy_breakpoint_object *bppy_pending_object;
430
431
432 typedef struct
433 {
434 PyObject_HEAD
435
436 /* The thread we represent. */
437 struct thread_info *thread;
438
439 /* The Inferior object to which this thread belongs. */
440 PyObject *inf_obj;
441 } thread_object;
442
443 extern struct cmd_list_element *set_python_list;
444 extern struct cmd_list_element *show_python_list;
445
446 /* extension_language_script_ops "methods". */
447
448 extern int gdbpy_auto_load_enabled (const struct extension_language_defn *);
449
450 /* extension_language_ops "methods". */
451
452 extern enum ext_lang_rc gdbpy_apply_val_pretty_printer
453 (const struct extension_language_defn *,
454 struct type *type,
455 LONGEST embedded_offset, CORE_ADDR address,
456 struct ui_file *stream, int recurse,
457 struct value *val,
458 const struct value_print_options *options,
459 const struct language_defn *language);
460 extern enum ext_lang_bt_status gdbpy_apply_frame_filter
461 (const struct extension_language_defn *,
462 struct frame_info *frame, int flags, enum ext_lang_frame_args args_type,
463 struct ui_out *out, int frame_low, int frame_high);
464 extern void gdbpy_preserve_values (const struct extension_language_defn *,
465 struct objfile *objfile,
466 htab_t copied_types);
467 extern enum ext_lang_bp_stop gdbpy_breakpoint_cond_says_stop
468 (const struct extension_language_defn *, struct breakpoint *);
469 extern int gdbpy_breakpoint_has_cond (const struct extension_language_defn *,
470 struct breakpoint *b);
471
472 extern void *gdbpy_clone_xmethod_worker_data
473 (const struct extension_language_defn *extlang, void *data);
474 extern void gdbpy_free_xmethod_worker_data
475 (const struct extension_language_defn *extlang, void *data);
476 extern enum ext_lang_rc gdbpy_get_matching_xmethod_workers
477 (const struct extension_language_defn *extlang,
478 struct type *obj_type, const char *method_name,
479 xmethod_worker_vec **dm_vec);
480 extern enum ext_lang_rc gdbpy_get_xmethod_arg_types
481 (const struct extension_language_defn *extlang,
482 struct xmethod_worker *worker,
483 int *nargs,
484 struct type ***arg_types);
485 extern enum ext_lang_rc gdbpy_get_xmethod_result_type
486 (const struct extension_language_defn *extlang,
487 struct xmethod_worker *worker,
488 struct value *object, struct value **args, int nargs,
489 struct type **result_type);
490 extern struct value *gdbpy_invoke_xmethod
491 (const struct extension_language_defn *extlang,
492 struct xmethod_worker *worker,
493 struct value *obj, struct value **args, int nargs);
494
495 PyObject *gdbpy_history (PyObject *self, PyObject *args);
496 PyObject *gdbpy_breakpoints (PyObject *, PyObject *);
497 PyObject *gdbpy_frame_stop_reason_string (PyObject *, PyObject *);
498 PyObject *gdbpy_lookup_symbol (PyObject *self, PyObject *args, PyObject *kw);
499 PyObject *gdbpy_lookup_global_symbol (PyObject *self, PyObject *args,
500 PyObject *kw);
501 PyObject *gdbpy_start_recording (PyObject *self, PyObject *args);
502 PyObject *gdbpy_current_recording (PyObject *self, PyObject *args);
503 PyObject *gdbpy_stop_recording (PyObject *self, PyObject *args);
504 PyObject *gdbpy_newest_frame (PyObject *self, PyObject *args);
505 PyObject *gdbpy_selected_frame (PyObject *self, PyObject *args);
506 PyObject *gdbpy_block_for_pc (PyObject *self, PyObject *args);
507 PyObject *gdbpy_lookup_type (PyObject *self, PyObject *args, PyObject *kw);
508 int gdbpy_is_field (PyObject *obj);
509 PyObject *gdbpy_create_lazy_string_object (CORE_ADDR address, long length,
510 const char *encoding,
511 struct type *type);
512 PyObject *gdbpy_inferiors (PyObject *unused, PyObject *unused2);
513 PyObject *gdbpy_create_ptid_object (ptid_t ptid);
514 PyObject *gdbpy_selected_thread (PyObject *self, PyObject *args);
515 PyObject *gdbpy_selected_inferior (PyObject *self, PyObject *args);
516 PyObject *gdbpy_string_to_argv (PyObject *self, PyObject *args);
517 PyObject *gdbpy_parameter_value (enum var_types type, void *var);
518 char *gdbpy_parse_command_name (const char *name,
519 struct cmd_list_element ***base_list,
520 struct cmd_list_element **start_list);
521
522 PyObject *symtab_and_line_to_sal_object (struct symtab_and_line sal);
523 PyObject *symtab_to_symtab_object (struct symtab *symtab);
524 PyObject *symbol_to_symbol_object (struct symbol *sym);
525 PyObject *block_to_block_object (const struct block *block,
526 struct objfile *objfile);
527 PyObject *value_to_value_object (struct value *v);
528 PyObject *type_to_type_object (struct type *);
529 PyObject *frame_info_to_frame_object (struct frame_info *frame);
530 PyObject *symtab_to_linetable_object (PyObject *symtab);
531 PyObject *pspace_to_pspace_object (struct program_space *)
532 CPYCHECKER_RETURNS_BORROWED_REF;
533 PyObject *pspy_get_printers (PyObject *, void *);
534 PyObject *pspy_get_frame_filters (PyObject *, void *);
535 PyObject *pspy_get_frame_unwinders (PyObject *, void *);
536 PyObject *pspy_get_xmethods (PyObject *, void *);
537
538 PyObject *objfile_to_objfile_object (struct objfile *)
539 CPYCHECKER_RETURNS_BORROWED_REF;
540 PyObject *objfpy_get_printers (PyObject *, void *);
541 PyObject *objfpy_get_frame_filters (PyObject *, void *);
542 PyObject *objfpy_get_frame_unwinders (PyObject *, void *);
543 PyObject *objfpy_get_xmethods (PyObject *, void *);
544 PyObject *gdbpy_lookup_objfile (PyObject *self, PyObject *args, PyObject *kw);
545
546 PyObject *gdbarch_to_arch_object (struct gdbarch *gdbarch);
547
548 thread_object *create_thread_object (struct thread_info *tp);
549 thread_object *find_thread_object (ptid_t ptid)
550 CPYCHECKER_RETURNS_BORROWED_REF;
551 PyObject *find_inferior_object (int pid);
552 PyObject *inferior_to_inferior_object (struct inferior *inferior);
553
554 const struct block *block_object_to_block (PyObject *obj);
555 struct symbol *symbol_object_to_symbol (PyObject *obj);
556 struct value *value_object_to_value (PyObject *self);
557 struct value *convert_value_from_python (PyObject *obj);
558 struct type *type_object_to_type (PyObject *obj);
559 struct symtab *symtab_object_to_symtab (PyObject *obj);
560 struct symtab_and_line *sal_object_to_symtab_and_line (PyObject *obj);
561 struct frame_info *frame_object_to_frame_info (PyObject *frame_obj);
562 struct gdbarch *arch_object_to_gdbarch (PyObject *obj);
563
564 void gdbpy_initialize_gdb_readline (void);
565 int gdbpy_initialize_auto_load (void)
566 CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
567 int gdbpy_initialize_values (void)
568 CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
569 int gdbpy_initialize_frames (void)
570 CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
571 int gdbpy_initialize_instruction (void)
572 CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
573 int gdbpy_initialize_btrace (void)
574 CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
575 int gdbpy_initialize_record (void)
576 CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
577 int gdbpy_initialize_symtabs (void)
578 CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
579 int gdbpy_initialize_commands (void)
580 CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
581 int gdbpy_initialize_symbols (void)
582 CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
583 int gdbpy_initialize_symtabs (void)
584 CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
585 int gdbpy_initialize_blocks (void)
586 CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
587 int gdbpy_initialize_types (void)
588 CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
589 int gdbpy_initialize_functions (void)
590 CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
591 int gdbpy_initialize_pspace (void)
592 CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
593 int gdbpy_initialize_objfile (void)
594 CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
595 int gdbpy_initialize_breakpoints (void)
596 CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
597 int gdbpy_initialize_finishbreakpoints (void)
598 CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
599 int gdbpy_initialize_lazy_string (void)
600 CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
601 int gdbpy_initialize_linetable (void)
602 CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
603 int gdbpy_initialize_parameters (void)
604 CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
605 int gdbpy_initialize_thread (void)
606 CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
607 int gdbpy_initialize_inferior (void)
608 CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
609 int gdbpy_initialize_eventregistry (void)
610 CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
611 int gdbpy_initialize_event (void)
612 CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
613 int gdbpy_initialize_py_events (void)
614 CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
615 int gdbpy_initialize_arch (void)
616 CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
617 int gdbpy_initialize_xmethods (void)
618 CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
619 int gdbpy_initialize_unwind (void)
620 CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
621
622 /* Called before entering the Python interpreter to install the
623 current language and architecture to be used for Python values.
624 Also set the active extension language for GDB so that SIGINT's
625 are directed our way, and if necessary install the right SIGINT
626 handler. */
627 class gdbpy_enter
628 {
629 public:
630
631 gdbpy_enter (struct gdbarch *gdbarch, const struct language_defn *language);
632
633 ~gdbpy_enter ();
634
635 DISABLE_COPY_AND_ASSIGN (gdbpy_enter);
636
637 private:
638
639 struct active_ext_lang_state *m_previous_active;
640 PyGILState_STATE m_state;
641 struct gdbarch *m_gdbarch;
642 const struct language_defn *m_language;
643 PyObject *m_error_type, *m_error_value, *m_error_traceback;
644 };
645
646 /* Like gdbpy_enter, but takes a varobj. This is a subclass just to
647 make constructor delegation a little nicer. */
648 class gdbpy_enter_varobj : public gdbpy_enter
649 {
650 public:
651
652 /* This is defined in varobj.c, where it can access varobj
653 internals. */
654 gdbpy_enter_varobj (const struct varobj *var);
655
656 };
657
658 extern struct gdbarch *python_gdbarch;
659 extern const struct language_defn *python_language;
660
661 /* Use this after a TRY_EXCEPT to throw the appropriate Python
662 exception. */
663 #define GDB_PY_HANDLE_EXCEPTION(Exception) \
664 do { \
665 if (Exception.reason < 0) \
666 { \
667 gdbpy_convert_exception (Exception); \
668 return NULL; \
669 } \
670 } while (0)
671
672 /* Use this after a TRY_EXCEPT to throw the appropriate Python
673 exception. This macro is for use inside setter functions. */
674 #define GDB_PY_SET_HANDLE_EXCEPTION(Exception) \
675 do { \
676 if (Exception.reason < 0) \
677 { \
678 gdbpy_convert_exception (Exception); \
679 return -1; \
680 } \
681 } while (0)
682
683 int gdbpy_print_python_errors_p (void);
684 void gdbpy_print_stack (void);
685
686 PyObject *python_string_to_unicode (PyObject *obj);
687 gdb::unique_xmalloc_ptr<char> unicode_to_target_string (PyObject *unicode_str);
688 gdb::unique_xmalloc_ptr<char> python_string_to_target_string (PyObject *obj);
689 PyObject *python_string_to_target_python_string (PyObject *obj);
690 gdb::unique_xmalloc_ptr<char> python_string_to_host_string (PyObject *obj);
691 PyObject *host_string_to_python_string (const char *str);
692 int gdbpy_is_string (PyObject *obj);
693 gdb::unique_xmalloc_ptr<char> gdbpy_obj_to_string (PyObject *obj);
694 gdb::unique_xmalloc_ptr<char> gdbpy_exception_to_string (PyObject *ptype,
695 PyObject *pvalue);
696
697 int gdbpy_is_lazy_string (PyObject *result);
698 void gdbpy_extract_lazy_string (PyObject *string, CORE_ADDR *addr,
699 struct type **str_type,
700 long *length,
701 gdb::unique_xmalloc_ptr<char> *encoding);
702
703 int gdbpy_is_value_object (PyObject *obj);
704
705 /* Note that these are declared here, and not in python.h with the
706 other pretty-printer functions, because they refer to PyObject. */
707 PyObject *apply_varobj_pretty_printer (PyObject *print_obj,
708 struct value **replacement,
709 struct ui_file *stream);
710 PyObject *gdbpy_get_varobj_pretty_printer (struct value *value);
711 gdb::unique_xmalloc_ptr<char> gdbpy_get_display_hint (PyObject *printer);
712 PyObject *gdbpy_default_visualizer (PyObject *self, PyObject *args);
713
714 void bpfinishpy_pre_stop_hook (struct gdbpy_breakpoint_object *bp_obj);
715 void bpfinishpy_post_stop_hook (struct gdbpy_breakpoint_object *bp_obj);
716
717 extern PyObject *gdbpy_doc_cst;
718 extern PyObject *gdbpy_children_cst;
719 extern PyObject *gdbpy_to_string_cst;
720 extern PyObject *gdbpy_display_hint_cst;
721 extern PyObject *gdbpy_enabled_cst;
722 extern PyObject *gdbpy_value_cst;
723
724 /* Exception types. */
725 extern PyObject *gdbpy_gdb_error;
726 extern PyObject *gdbpy_gdb_memory_error;
727 extern PyObject *gdbpy_gdberror_exc;
728
729 extern void gdbpy_convert_exception (struct gdb_exception)
730 CPYCHECKER_SETS_EXCEPTION;
731
732 int get_addr_from_python (PyObject *obj, CORE_ADDR *addr)
733 CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
734
735 PyObject *gdb_py_object_from_longest (LONGEST l);
736 PyObject *gdb_py_object_from_ulongest (ULONGEST l);
737 int gdb_py_int_as_long (PyObject *, long *);
738
739 PyObject *gdb_py_generic_dict (PyObject *self, void *closure);
740
741 int gdb_pymodule_addobject (PyObject *module, const char *name,
742 PyObject *object)
743 CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
744
745 struct varobj_iter;
746 struct varobj;
747 struct varobj_iter *py_varobj_get_iterator (struct varobj *var,
748 PyObject *printer);
749
750 #endif /* GDB_PYTHON_INTERNAL_H */
gdbarch
Definition: gdbarch.c:127
gdbpy_breakpoint_object::is_finish_bp
int is_finish_bp
Definition: python-internal.h:401
iter_keys
Definition: python-internal.h:361
objfpy_get_xmethods
PyObject * objfpy_get_xmethods(PyObject *, void *)
Definition: py-objfile.c:377
gdbpy_initialize_record
int gdbpy_initialize_record(void) CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION
Definition: py-record.c:547
gdbpy_initialize_lazy_string
int gdbpy_initialize_lazy_string(void) CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION
Definition: py-lazy-string.c:233
Py_DECREF
#define Py_DECREF(op)
Definition: python-internal.h:204
GDB_PYSYS_SETPATH_CHAR
#define GDB_PYSYS_SETPATH_CHAR
Definition: python-internal.h:284
gdbpy_block_for_pc
PyObject * gdbpy_block_for_pc(PyObject *self, PyObject *args)
Definition: py-block.c:372
PyObject_GetAttrString
#define PyObject_GetAttrString(obj, attr)
Definition: python-internal.h:217
xmethod_worker
Definition: extension.h:151
block_object_to_block
const struct block * block_object_to_block(PyObject *obj)
Definition: py-block.c:285
varobj
Definition: varobj.h:94
gdb_python_module
PyObject * gdb_python_module
Definition: python.c:117
gdbpy_breakpoint_has_cond
int gdbpy_breakpoint_has_cond(const struct extension_language_defn *, struct breakpoint *b)
Definition: py-breakpoint.c:943
gdbpy_selected_thread
PyObject * gdbpy_selected_thread(PyObject *self, PyObject *args)
Definition: py-infthread.c:284
value_object_type
PyTypeObject value_object_type
Definition: py-value.c:1882
gdbpy_initialize_finishbreakpoints
int gdbpy_initialize_finishbreakpoints(void) CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION
Definition: py-finishbreakpoint.c:410
gdbpy_is_field
int gdbpy_is_field(PyObject *obj)
Definition: py-type.c:151
convert_value_from_python
struct value * convert_value_from_python(PyObject *obj)
Definition: py-value.c:1615
gdbpy_enter::DISABLE_COPY_AND_ASSIGN
DISABLE_COPY_AND_ASSIGN(gdbpy_enter)
thread_object_type
PyTypeObject thread_object_type
Definition: py-infthread.c:345
gdbpy_value_cst
PyObject * gdbpy_value_cst
Definition: python.c:125
PySys_SetPath
#define PySys_SetPath
Definition: python-internal.h:293
gdbpy_enter::~gdbpy_enter
~gdbpy_enter()
Definition: python.c:226
CORE_ADDR
bfd_vma CORE_ADDR
Definition: common-types.h:41
ext_lang_bp_stop
ext_lang_bp_stop
Definition: extension.h:129
command.h
gdbpy_apply_val_pretty_printer
enum ext_lang_rc gdbpy_apply_val_pretty_printer(const struct extension_language_defn *, struct type *type, LONGEST embedded_offset, CORE_ADDR address, struct ui_file *stream, int recurse, struct value *val, const struct value_print_options *options, const struct language_defn *language)
Definition: py-prettyprint.c:654
python_string_to_target_string
gdb::unique_xmalloc_ptr< char > python_string_to_target_string(PyObject *obj)
Definition: py-utils.c:124
pid
mach_port_t mach_port_t name mach_port_t mach_port_t name kern_return_t int int rusage_t pid_t pid
Definition: gnu-nat.c:1824
gdb_PyGetSetDef::gdb_PyGetSetDef
constexpr gdb_PyGetSetDef(const char *name_, getter get_, setter set_, const char *doc_)
Definition: python-internal.h:314
gdbpy_initialize_blocks
int gdbpy_initialize_blocks(void) CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION
Definition: py-block.c:431
gdbpy_stop_recording
PyObject * gdbpy_stop_recording(PyObject *self, PyObject *args)
Definition: py-record.c:638
ext_lang_rc
ext_lang_rc
Definition: extension-priv.h:30
unicode_to_target_string
gdb::unique_xmalloc_ptr< char > unicode_to_target_string(PyObject *unicode_str)
Definition: py-utils.c:103
gdb_PySys_SetPath
static void gdb_PySys_SetPath(const GDB_PYSYS_SETPATH_CHAR *path)
Definition: python-internal.h:288
cmd_list_element
Definition: cli-decode.h:46
symtab_to_symtab_object
PyObject * symtab_to_symtab_object(struct symtab *symtab)
Definition: py-symtab.c:424
gdbpy_is_string
int gdbpy_is_string(PyObject *obj)
Definition: py-utils.c:173
gdb_py_ulongest
unsigned long gdb_py_ulongest
Definition: python-internal.h:172
CPYCHECKER_RETURNS_BORROWED_REF
#define CPYCHECKER_RETURNS_BORROWED_REF
Definition: python-internal.h:36
block_object_type
PyTypeObject block_object_type
Definition: py-block.c:482
gdbpy_to_string_cst
PyObject * gdbpy_to_string_cst
Definition: python.c:120
set_python_list
struct cmd_list_element * set_python_list
gdbpy_enter
Definition: python-internal.h:627
gdb_py_object_from_ulongest
PyObject * gdb_py_object_from_ulongest(ULONGEST l)
Definition: py-utils.c:321
gdbpy_lookup_type
PyObject * gdbpy_lookup_type(PyObject *self, PyObject *args, PyObject *kw)
Definition: py-type.c:1343
inferior
Definition: inferior.h:310
gdbpy_newest_frame
PyObject * gdbpy_newest_frame(PyObject *self, PyObject *args)
Definition: py-frame.c:601
gdbpy_enter::m_state
PyGILState_STATE m_state
Definition: python-internal.h:640
gdb_PyGetSetDef
Definition: python-internal.h:304
gdbpy_initialize_linetable
int gdbpy_initialize_linetable(void) CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION
Definition: py-linetable.c:292
gdb_Py_DECREF
static void gdb_Py_DECREF(void *op)
Definition: python-internal.h:195
frame_info
Definition: frame.c:85
arch_object_to_gdbarch
struct gdbarch * arch_object_to_gdbarch(PyObject *obj)
Definition: py-arch.c:69
gdbpy_is_value_object
int gdbpy_is_value_object(PyObject *obj)
Definition: py-value.c:1754
type_object_to_type
struct type * type_object_to_type(PyObject *obj)
Definition: py-type.c:1332
gdbpy_breakpoint_object
struct gdbpy_breakpoint_object gdbpy_breakpoint_object
gdb_PySys_GetObject
static PyObject * gdb_PySys_GetObject(const char *name)
Definition: python-internal.h:270
gdbpy_get_varobj_pretty_printer
PyObject * gdbpy_get_varobj_pretty_printer(struct value *value)
Definition: py-prettyprint.c:743
ui_file
Definition: ui-file.h:26
gdb_PyArg_ParseTupleAndKeywords
static int gdb_PyArg_ParseTupleAndKeywords(PyObject *args, PyObject *kw, const char *format, const char **keywords,...)
Definition: python-internal.h:338
gdbpy_display_hint_cst
PyObject * gdbpy_display_hint_cst
Definition: python.c:122
gdbpy_enter_varobj
Definition: python-internal.h:648
frame_object_type
PyTypeObject frame_object_type
Definition: py-frame.c:770
gdbpy_default_visualizer
PyObject * gdbpy_default_visualizer(PyObject *self, PyObject *args)
Definition: py-prettyprint.c:767
pspy_get_frame_unwinders
PyObject * pspy_get_frame_unwinders(PyObject *, void *)
Definition: py-progspace.c:225
gdb_py_longest
long gdb_py_longest
Definition: python-internal.h:171
pspy_get_frame_filters
PyObject * pspy_get_frame_filters(PyObject *, void *)
Definition: py-progspace.c:184
symtab_to_linetable_object
PyObject * symtab_to_linetable_object(PyObject *symtab)
Definition: py-linetable.c:86
gdbpy_get_xmethod_result_type
enum ext_lang_rc gdbpy_get_xmethod_result_type(const struct extension_language_defn *extlang, struct xmethod_worker *worker, struct value *object, struct value **args, int nargs, struct type **result_type)
Definition: py-xmethods.c:433
var_types
var_types
Definition: command.h:63
symtab_and_line_to_sal_object
PyObject * symtab_and_line_to_sal_object(struct symtab_and_line sal)
Definition: py-symtab.c:438
gdbpy_current_recording
PyObject * gdbpy_current_recording(PyObject *self, PyObject *args)
Definition: py-record.c:621
gdb_py_object_from_longest
PyObject * gdb_py_object_from_longest(LONGEST l)
Definition: py-utils.c:299
thread_object::inf_obj
PyObject * inf_obj
Definition: python-internal.h:440
ext_lang_bt_status
ext_lang_bt_status
Definition: extension.h:69
language_defn
Definition: language.h:132
inferior_to_inferior_object
PyObject * inferior_to_inferior_object(struct inferior *inferior)
Definition: py-inferior.c:211
gdbpy_initialize_instruction
int gdbpy_initialize_instruction(void) CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION
Definition: py-instruction.c:57
gdbpy_is_lazy_string
int gdbpy_is_lazy_string(PyObject *result)
Definition: py-lazy-string.c:245
symbol_object_type
PyTypeObject symbol_object_type
Definition: py-symbol.c:604
gdbpy_obj_to_string
gdb::unique_xmalloc_ptr< char > gdbpy_obj_to_string(PyObject *obj)
Definition: py-utils.c:186
bpfinishpy_post_stop_hook
void bpfinishpy_post_stop_hook(struct gdbpy_breakpoint_object *bp_obj)
Definition: py-finishbreakpoint.c:137
PyErr_NewException
#define PyErr_NewException
Definition: python-internal.h:263
flags
mach_port_t kern_return_t mach_port_t msgports mach_port_t kern_return_t pid_t pid mach_port_t kern_return_t mach_port_t task mach_port_t kern_return_t int flags
Definition: gnu-nat.c:1891
symtab.h
gdbpy_enter_varobj::gdbpy_enter_varobj
gdbpy_enter_varobj(const struct varobj *var)
Definition: varobj.c:222
gdbpy_initialize_gdb_readline
void gdbpy_initialize_gdb_readline(void)
Definition: py-gdb-readline.c:89
name
const char *const name
Definition: aarch64-tdep.c:76
gdbpy_enter::m_previous_active
struct active_ext_lang_state * m_previous_active
Definition: python-internal.h:639
gdb_pymodule_addobject
int gdb_pymodule_addobject(PyObject *module, const char *name, PyObject *object) CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION
Definition: py-utils.c:376
gdbpy_inferiors
PyObject * gdbpy_inferiors(PyObject *unused, PyObject *unused2)
Definition: py-inferior.c:480
gdbpy_doc_cst
PyObject * gdbpy_doc_cst
Definition: python.c:123
type_to_type_object
PyObject * type_to_type_object(struct type *)
Definition: py-type.c:1320
CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF
#define CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF(ARG)
Definition: python-internal.h:43
gdbpy_initialize_breakpoints
int gdbpy_initialize_breakpoints(void) CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION
Definition: py-breakpoint.c:1077
CPYCHECKER_SETS_EXCEPTION
#define CPYCHECKER_SETS_EXCEPTION
Definition: python-internal.h:56
objfile_to_objfile_object
PyObject * objfile_to_objfile_object(struct objfile *) CPYCHECKER_RETURNS_BORROWED_REF
Definition: py-objfile.c:624
python_string_to_target_python_string
PyObject * python_string_to_target_python_string(PyObject *obj)
Definition: py-utils.c:139
value_print_options
Definition: valprint.h:25
gdbpy_get_xmethod_arg_types
enum ext_lang_rc gdbpy_get_xmethod_arg_types(const struct extension_language_defn *extlang, struct xmethod_worker *worker, int *nargs, struct type ***arg_types)
Definition: py-xmethods.c:308
gdb::unique_xmalloc_ptr
std::unique_ptr< T, xfree_deleter< T > > unique_xmalloc_ptr
Definition: gdb_unique_ptr.h:48
gdbpy_convert_exception
void gdbpy_convert_exception(struct gdb_exception) CPYCHECKER_SETS_EXCEPTION
Definition: py-utils.c:235
iter_values
Definition: python-internal.h:361
gdbpy_enabled_cst
PyObject * gdbpy_enabled_cst
Definition: python.c:124
gdbpy_initialize_btrace
int gdbpy_initialize_btrace(void) CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION
Definition: py-record-btrace.c:834
gdbpy_gdb_error
PyObject * gdbpy_gdb_error
Definition: python.c:131
gdbpy_initialize_py_events
int gdbpy_initialize_py_events(void) CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION
Definition: py-evts.c:54
bpfinishpy_pre_stop_hook
void bpfinishpy_pre_stop_hook(struct gdbpy_breakpoint_object *bp_obj)
Definition: py-finishbreakpoint.c:94
gdbpy_initialize_objfile
int gdbpy_initialize_objfile(void) CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION
Definition: py-objfile.c:645
gdbpy_invoke_xmethod
struct value * gdbpy_invoke_xmethod(const struct extension_language_defn *extlang, struct xmethod_worker *worker, struct value *obj, struct value **args, int nargs)
Definition: py-xmethods.c:534
gdbpy_initialize_event
int gdbpy_initialize_event(void) CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION
Definition: py-event.c:58
find_inferior_object
PyObject * find_inferior_object(int pid)
Definition: py-inferior.c:296
get_addr_from_python
int get_addr_from_python(PyObject *obj, CORE_ADDR *addr) CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION
Definition: py-utils.c:255
gdbpy_auto_load_enabled
int gdbpy_auto_load_enabled(const struct extension_language_defn *)
Definition: py-auto-load.c:47
ptid_t
Definition: ptid.h:35
objfpy_get_printers
PyObject * objfpy_get_printers(PyObject *, void *)
Definition: py-objfile.c:243
ext_lang_frame_args
ext_lang_frame_args
Definition: extension.h:108
gdbpy_enter::m_language
const struct language_defn * m_language
Definition: python-internal.h:642
gdbpy_print_python_errors_p
int gdbpy_print_python_errors_p(void)
Definition: python.c:1252
gdbpy_initialize_frames
int gdbpy_initialize_frames(void) CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION
Definition: py-frame.c:692
gdbpy_apply_frame_filter
enum ext_lang_bt_status gdbpy_apply_frame_filter(const struct extension_language_defn *, struct frame_info *frame, int flags, enum ext_lang_frame_args args_type, struct ui_out *out, int frame_low, int frame_high)
Definition: py-framefilter.c:1334
gdbpy_parameter_value
PyObject * gdbpy_parameter_value(enum var_types type, void *var)
Definition: python.c:433
gdbpy_exception_to_string
gdb::unique_xmalloc_ptr< char > gdbpy_exception_to_string(PyObject *ptype, PyObject *pvalue)
Definition: py-utils.c:212
breakpoint
Definition: breakpoint.h:684
gdbpy_selected_inferior
PyObject * gdbpy_selected_inferior(PyObject *self, PyObject *args)
Definition: py-inferior.c:911
gdbpy_initialize_values
int gdbpy_initialize_values(void) CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION
Definition: py-value.c:1760
block_to_block_object
PyObject * block_to_block_object(const struct block *block, struct objfile *objfile)
Definition: py-block.c:272
pspace_to_pspace_object
PyObject * pspace_to_pspace_object(struct program_space *) CPYCHECKER_RETURNS_BORROWED_REF
Definition: py-progspace.c:346
type
Definition: gdbtypes.h:749
gdbpy_lookup_objfile
PyObject * gdbpy_lookup_objfile(PyObject *self, PyObject *args, PyObject *kw)
Definition: py-objfile.c:560
gdb_PyObject_HasAttrString
static int gdb_PyObject_HasAttrString(PyObject *obj, const char *attr)
Definition: python-internal.h:224
gdbpy_history
PyObject * gdbpy_history(PyObject *self, PyObject *args)
Definition: py-value.c:1730
sal_object_to_symtab_and_line
struct symtab_and_line * sal_object_to_symtab_and_line(PyObject *obj)
Definition: py-symtab.c:453
python_gdbarch
struct gdbarch * python_gdbarch
Definition: python.c:203
gdbpy_initialize_unwind
int gdbpy_initialize_unwind(void) CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION
Definition: py-unwind.c:653
gdbpy_breakpoints
PyObject * gdbpy_breakpoints(PyObject *, PyObject *)
Definition: py-breakpoint.c:866
gdbpy_initialize_symtabs
int gdbpy_initialize_symtabs(void) CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION
Definition: py-symtab.c:518
gdbpy_create_lazy_string_object
PyObject * gdbpy_create_lazy_string_object(CORE_ADDR address, long length, const char *encoding, struct type *type)
Definition: py-lazy-string.c:169
gdbpy_gdberror_exc
PyObject * gdbpy_gdberror_exc
Definition: python.c:128
gdbpy_create_ptid_object
PyObject * gdbpy_create_ptid_object(ptid_t ptid)
Definition: py-infthread.c:259
gdbpy_lookup_global_symbol
PyObject * gdbpy_lookup_global_symbol(PyObject *self, PyObject *args, PyObject *kw)
Definition: py-symbol.c:443
gdb_python_initialized
int gdb_python_initialized
Definition: python.c:108
gdb_py_int_as_long
int gdb_py_int_as_long(PyObject *, long *)
Definition: py-utils.c:346
gdb_PyGetSetDef::gdb_PyGetSetDef
constexpr gdb_PyGetSetDef(std::nullptr_t)
Definition: python-internal.h:320
breakpoint.h
gdbpy_initialize_parameters
int gdbpy_initialize_parameters(void) CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION
Definition: py-param.c:729
gdbpy_breakpoint_cond_says_stop
enum ext_lang_bp_stop gdbpy_breakpoint_cond_says_stop(const struct extension_language_defn *, struct breakpoint *)
Definition: py-breakpoint.c:890
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char * gdbpy_parse_command_name(const char *name, struct cmd_list_element ***base_list, struct cmd_list_element **start_list)
Definition: py-cmd.c:405
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Definition: extension-priv.h:53
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PyObject * value_to_value_object(struct value *v)
Definition: py-value.c:1579
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PyObject * host_string_to_python_string(const char *str)
Definition: py-utils.c:164
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Definition: symtab.h:1291
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PyObject * apply_varobj_pretty_printer(PyObject *print_obj, struct value **replacement, struct ui_file *stream)
Definition: py-prettyprint.c:723
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void gdbpy_extract_lazy_string(PyObject *string, CORE_ADDR *addr, struct type **str_type, long *length, gdb::unique_xmalloc_ptr< char > *encoding)
Definition: py-lazy-string.c:277
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struct cmd_list_element * show_python_list
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#define CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION
Definition: python-internal.h:63
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Definition: varobj-iter.h:32
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PyObject * m_error_traceback
Definition: python-internal.h:643
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PyObject_HEAD struct thread_info * thread
Definition: python-internal.h:437
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Definition: block.h:60
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Definition: value.c:169
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Definition: ui-out.h:77
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struct breakpoint * bp
Definition: python-internal.h:398
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PyObject * gdbpy_string_to_argv(PyObject *self, PyObject *args)
Definition: py-cmd.c:760
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struct symtab * symtab_object_to_symtab(PyObject *obj)
Definition: py-symtab.c:462
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PyObject * symbol_to_symbol_object(struct symbol *sym)
Definition: py-symbol.c:325
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PyObject * pspy_get_xmethods(PyObject *, void *)
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thread_object * find_thread_object(ptid_t ptid) CPYCHECKER_RETURNS_BORROWED_REF
Definition: py-inferior.c:307
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Definition: objfiles.h:286
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Definition: symtab.h:1746
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int gdbpy_initialize_eventregistry(void) CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION
Definition: py-evtregistry.c:107
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int gdbpy_initialize_thread(void) CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION
Definition: py-infthread.c:299
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int gdbpy_initialize_inferior(void) CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION
Definition: py-inferior.c:917
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int gdbpy_initialize_functions(void) CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION
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Definition: py-breakpoint.c:1210
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int gdbpy_initialize_types(void) CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION
Definition: py-type.c:1374
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void gdbpy_free_xmethod_worker_data(const struct extension_language_defn *extlang, void *data)
Definition: py-xmethods.c:52
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PyObject * gdbpy_children_cst
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PyObject_HEAD int number
Definition: python-internal.h:394
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gdbpy_enter(struct gdbarch *gdbarch, const struct language_defn *language)
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int gdbpy_initialize_auto_load(void) CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION
Definition: py-auto-load.c:61
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gdbpy_breakpoint_object * bppy_pending_object
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gdb::unique_xmalloc_ptr< char > gdbpy_get_display_hint(PyObject *printer)
Definition: py-prettyprint.c:226
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long Py_hash_t
Definition: python-internal.h:180
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PyObject * objfpy_get_frame_filters(PyObject *, void *)
Definition: py-objfile.c:283
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PyObject * gdbarch_to_arch_object(struct gdbarch *gdbarch)
Definition: py-arch.c:81
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PyTypeObject event_object_type
Definition: py-event.c:124
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PyObject * objfpy_get_frame_unwinders(PyObject *, void *)
Definition: py-objfile.c:324
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int gdbpy_initialize_xmethods(void) CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION
Definition: py-xmethods.c:647
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void gdbpy_print_stack(void)
Definition: python.c:1262
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enum ext_lang_rc gdbpy_get_matching_xmethod_workers(const struct extension_language_defn *extlang, struct type *obj_type, const char *method_name, xmethod_worker_vec **dm_vec)
Definition: py-xmethods.c:131
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Definition: py-frame.c:643
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Definition: python-internal.h:361
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constexpr gdb_PyGetSetDef(const char *name_, getter get_, setter set_, const char *doc_, void *closure_)
Definition: python-internal.h:306
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PyObject * gdbpy_lookup_symbol(PyObject *self, PyObject *args, PyObject *kw)
Definition: py-symbol.c:371
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static PyObject * gdb_PyObject_CallMethod(PyObject *o, const char *method, const char *format, Args... args)
Definition: python-internal.h:241
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struct varobj * var
Definition: varobj-iter.h:38
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PyObject * gdbpy_gdb_memory_error
Definition: python.c:134
extension-priv.h
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PyObject * pspy_get_printers(PyObject *, void *)
Definition: py-progspace.c:144
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gdb::unique_xmalloc_ptr< char > python_string_to_host_string(PyObject *obj)
Definition: py-utils.c:152
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unsigned long long ULONGEST
Definition: common-types.h:53
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Definition: common-exceptions.h:111
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PyObject * gdbpy_selected_frame(PyObject *self, PyObject *args)
Definition: py-frame.c:622
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Definition: defs.h:203
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PyObject * gdbpy_start_recording(PyObject *self, PyObject *args)
Definition: py-record.c:595
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Definition: symtab.h:1049
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Definition: python.c:116
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Definition: breakpoint.h:1087
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Definition: python-internal.h:432
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static PyObject * gdb_PyObject_GetAttrString(PyObject *obj, const char *attr)
Definition: python-internal.h:211
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const struct language_defn * python_language
Definition: python.c:204
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void * gdbpy_clone_xmethod_worker_data(const struct extension_language_defn *extlang, void *data)
Definition: py-xmethods.c:70
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int gdbpy_initialize_symbols(void) CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION
Definition: py-symbol.c:502
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struct symbol * symbol_object_to_symbol(PyObject *obj)
Definition: py-symbol.c:338
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PyObject * m_error_type
Definition: python-internal.h:643
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#define PyObject_CallMethod
Definition: python-internal.h:251
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int gdbpy_initialize_commands(void) CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION
Definition: py-cmd.c:650
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Definition: value.c:208
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struct frame_info * frame_object_to_frame_info(PyObject *frame_obj)
Definition: py-frame.c:63
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int gdbpy_initialize_pspace(void) CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION
Definition: py-progspace.c:367
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Definition: extension-priv.h:337
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struct gdbarch * m_gdbarch
Definition: python-internal.h:641
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static PyObject * gdb_PyErr_NewException(const char *name, PyObject *base, PyObject *dict)
Definition: python-internal.h:258
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PyObject * gdb_py_generic_dict(PyObject *self, void *closure)
Definition: py-utils.c:359
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PyObject * frame_info_to_frame_object(struct frame_info *frame)
Definition: py-frame.c:359
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#define PySys_GetObject
Definition: python-internal.h:275
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PyObject * python_string_to_unicode(PyObject *obj)
Definition: py-utils.c:38
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thread_object * create_thread_object(struct thread_info *tp)
Definition: py-infthread.c:40
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Definition: gdbthread.h:205
gdbpy_enter::m_error_value
PyObject * m_error_value
Definition: python-internal.h:643
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void gdbpy_preserve_values(const struct extension_language_defn *, struct objfile *objfile, htab_t copied_types)
Definition: py-value.c:163
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struct varobj_iter * py_varobj_get_iterator(struct varobj *var, PyObject *printer)
Definition: py-varobj.c:162
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#define PyObject_HasAttrString(obj, attr)
Definition: python-internal.h:230
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long long LONGEST
Definition: common-types.h:52
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Definition: progspace.h:137
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Definition: python-internal.h:361
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struct value * value_object_to_value(PyObject *self)
Definition: py-value.c:1600
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int gdbpy_initialize_arch(void) CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION
Definition: py-arch.c:237
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Definition: python-internal.h:389