Commit | Line | Data |
---|---|---|
d57a3c85 TJB |
1 | /* Gdb/Python header for private use by Python module. |
2 | ||
28e7fd62 | 3 | Copyright (C) 2008-2013 Free Software Foundation, Inc. |
d57a3c85 TJB |
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 | ||
62eec1a5 TT |
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 | ||
634c58be TT |
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 | ||
62eec1a5 TT |
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 | ||
9b08f225 TT |
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 | ||
56cc411c TT |
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 | ||
5d153bd1 TT |
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 | ||
8a1ea21f DE |
63 | #include <stdio.h> |
64 | ||
d57a3c85 TJB |
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. | |
aac63f0f JB |
73 | To work around this, undef _POSIX_C_SOURCE before we include Python.h. |
74 | ||
75 | Same problem with _XOPEN_SOURCE. */ | |
d57a3c85 | 76 | #undef _POSIX_C_SOURCE |
aac63f0f | 77 | #undef _XOPEN_SOURCE |
d57a3c85 | 78 | |
aed1781d JB |
79 | /* On sparc-solaris, /usr/include/sys/feature_tests.h defines |
80 | _FILE_OFFSET_BITS, which pyconfig.h also defines. Same work | |
284a3db3 | 81 | around technique as above. */ |
aed1781d JB |
82 | #undef _FILE_OFFSET_BITS |
83 | ||
1cdd3232 EZ |
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 | ||
1c033f8c TT |
89 | /* Request clean size types from Python. */ |
90 | #define PY_SSIZE_T_CLEAN | |
91 | ||
ac534cba JB |
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> | |
9a27f2c6 PK |
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 | ||
d57a3c85 | 116 | #if HAVE_LIBPYTHON2_4 |
5171e6b3 TT |
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; | |
d57a3c85 TJB |
122 | #endif |
123 | ||
9a27f2c6 PK |
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 | ||
ca30a762 TT |
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) | |
548a926a | 141 | #define PyGILState_Release(ARG) ((void)(ARG)) |
aed1781d | 142 | #define PyEval_InitThreads() |
548a926a | 143 | #define PyThreadState_Swap(ARG) ((void)(ARG)) |
aed1781d | 144 | #define PyEval_ReleaseLock() |
ca30a762 TT |
145 | #endif |
146 | ||
74aedc46 TT |
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 | ||
1915daeb PA |
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 | |
ac90359c | 177 | gdb_Py_DECREF (void *op) /* ARI: editCase function */ |
1915daeb | 178 | { |
a6e6f791 PA |
179 | /* ... and Python 2.4 didn't cast OP to PyObject pointer on the |
180 | '(op)->ob_refcnt' references within the macro. Cast it ourselves | |
181 | too. */ | |
182 | Py_DECREF ((PyObject *) op); | |
1915daeb PA |
183 | } |
184 | ||
185 | #undef Py_DECREF | |
186 | #define Py_DECREF(op) gdb_Py_DECREF (op) | |
74aedc46 | 187 | |
9cb74f47 PM |
188 | /* In order to be able to parse symtab_and_line_to_sal_object function |
189 | a real symtab_and_line structure is needed. */ | |
190 | #include "symtab.h" | |
191 | ||
d7b32ed3 PM |
192 | /* Also needed to parse enum var_types. */ |
193 | #include "command.h" | |
505500db | 194 | #include "breakpoint.h" |
d7b32ed3 | 195 | |
621c8364 TT |
196 | #include "exceptions.h" |
197 | ||
a73bb892 PK |
198 | enum gdbpy_iter_kind { iter_keys, iter_values, iter_items }; |
199 | ||
f3e9a817 | 200 | struct block; |
a08702d6 | 201 | struct value; |
d452c4bc | 202 | struct language_defn; |
fa33c3cd | 203 | struct program_space; |
505500db | 204 | struct bpstats; |
619cebe8 | 205 | struct inferior; |
d57a3c85 | 206 | |
0646da15 TT |
207 | extern int gdb_python_initialized; |
208 | ||
d57a3c85 | 209 | extern PyObject *gdb_module; |
b9516fa1 | 210 | extern PyObject *gdb_python_module; |
62eec1a5 TT |
211 | extern PyTypeObject value_object_type |
212 | CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF ("value_object"); | |
213 | extern PyTypeObject block_object_type | |
214 | CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF("block_object"); | |
215 | extern PyTypeObject symbol_object_type | |
216 | CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF ("symbol_object"); | |
217 | extern PyTypeObject event_object_type | |
218 | CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF ("event_object"); | |
62eec1a5 TT |
219 | extern PyTypeObject stop_event_object_type |
220 | CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF ("event_object"); | |
221 | extern PyTypeObject breakpoint_object_type | |
222 | CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF ("breakpoint_object"); | |
223 | extern PyTypeObject frame_object_type | |
224 | CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF ("frame_object"); | |
cc72b2a2 | 225 | |
4cb0213d | 226 | typedef struct gdbpy_breakpoint_object |
cc72b2a2 KP |
227 | { |
228 | PyObject_HEAD | |
229 | ||
230 | /* The breakpoint number according to gdb. */ | |
231 | int number; | |
232 | ||
233 | /* The gdb breakpoint object, or NULL if the breakpoint has been | |
234 | deleted. */ | |
235 | struct breakpoint *bp; | |
236 | ||
237 | /* 1 is this is a FinishBreakpoint object, 0 otherwise. */ | |
238 | int is_finish_bp; | |
4cb0213d | 239 | } gdbpy_breakpoint_object; |
cc72b2a2 KP |
240 | |
241 | /* Require that BREAKPOINT be a valid breakpoint ID; throw a Python | |
242 | exception if it is invalid. */ | |
243 | #define BPPY_REQUIRE_VALID(Breakpoint) \ | |
244 | do { \ | |
245 | if ((Breakpoint)->bp == NULL) \ | |
246 | return PyErr_Format (PyExc_RuntimeError, \ | |
247 | _("Breakpoint %d is invalid."), \ | |
248 | (Breakpoint)->number); \ | |
249 | } while (0) | |
250 | ||
251 | /* Require that BREAKPOINT be a valid breakpoint ID; throw a Python | |
252 | exception if it is invalid. This macro is for use in setter functions. */ | |
253 | #define BPPY_SET_REQUIRE_VALID(Breakpoint) \ | |
254 | do { \ | |
255 | if ((Breakpoint)->bp == NULL) \ | |
256 | { \ | |
257 | PyErr_Format (PyExc_RuntimeError, _("Breakpoint %d is invalid."), \ | |
258 | (Breakpoint)->number); \ | |
259 | return -1; \ | |
260 | } \ | |
261 | } while (0) | |
262 | ||
263 | ||
264 | /* Variables used to pass information between the Breakpoint | |
265 | constructor and the breakpoint-created hook function. */ | |
4cb0213d | 266 | extern gdbpy_breakpoint_object *bppy_pending_object; |
505500db | 267 | |
a08702d6 | 268 | |
595939de PM |
269 | typedef struct |
270 | { | |
271 | PyObject_HEAD | |
272 | ||
273 | /* The thread we represent. */ | |
274 | struct thread_info *thread; | |
275 | ||
276 | /* The Inferior object to which this thread belongs. */ | |
277 | PyObject *inf_obj; | |
278 | } thread_object; | |
279 | ||
8a1ea21f DE |
280 | extern struct cmd_list_element *set_python_list; |
281 | extern struct cmd_list_element *show_python_list; | |
282 | ||
08c637de | 283 | PyObject *gdbpy_history (PyObject *self, PyObject *args); |
adc36818 | 284 | PyObject *gdbpy_breakpoints (PyObject *, PyObject *); |
f8f6f20b | 285 | PyObject *gdbpy_frame_stop_reason_string (PyObject *, PyObject *); |
f3e9a817 | 286 | PyObject *gdbpy_lookup_symbol (PyObject *self, PyObject *args, PyObject *kw); |
6e6fbe60 DE |
287 | PyObject *gdbpy_lookup_global_symbol (PyObject *self, PyObject *args, |
288 | PyObject *kw); | |
d8e22779 | 289 | PyObject *gdbpy_newest_frame (PyObject *self, PyObject *args); |
f8f6f20b | 290 | PyObject *gdbpy_selected_frame (PyObject *self, PyObject *args); |
f3e9a817 | 291 | PyObject *gdbpy_block_for_pc (PyObject *self, PyObject *args); |
2c74e833 | 292 | PyObject *gdbpy_lookup_type (PyObject *self, PyObject *args, PyObject *kw); |
be759fcf | 293 | PyObject *gdbpy_create_lazy_string_object (CORE_ADDR address, long length, |
9a2b4c1b MS |
294 | const char *encoding, |
295 | struct type *type); | |
595939de PM |
296 | PyObject *gdbpy_inferiors (PyObject *unused, PyObject *unused2); |
297 | PyObject *gdbpy_selected_thread (PyObject *self, PyObject *args); | |
2aa48337 | 298 | PyObject *gdbpy_selected_inferior (PyObject *self, PyObject *args); |
07ca107c | 299 | PyObject *gdbpy_string_to_argv (PyObject *self, PyObject *args); |
d7b32ed3 PM |
300 | PyObject *gdbpy_parameter (PyObject *self, PyObject *args); |
301 | PyObject *gdbpy_parameter_value (enum var_types type, void *var); | |
63d97a20 | 302 | char *gdbpy_parse_command_name (const char *name, |
d7b32ed3 PM |
303 | struct cmd_list_element ***base_list, |
304 | struct cmd_list_element **start_list); | |
a08702d6 | 305 | |
f3e9a817 PM |
306 | PyObject *symtab_and_line_to_sal_object (struct symtab_and_line sal); |
307 | PyObject *symtab_to_symtab_object (struct symtab *symtab); | |
308 | PyObject *symbol_to_symbol_object (struct symbol *sym); | |
9df2fbc4 PM |
309 | PyObject *block_to_block_object (const struct block *block, |
310 | struct objfile *objfile); | |
a08702d6 | 311 | PyObject *value_to_value_object (struct value *v); |
2c74e833 | 312 | PyObject *type_to_type_object (struct type *); |
595939de | 313 | PyObject *frame_info_to_frame_object (struct frame_info *frame); |
bc79de95 | 314 | PyObject *symtab_to_linetable_object (PyObject *symtab); |
634c58be TT |
315 | PyObject *pspace_to_pspace_object (struct program_space *) |
316 | CPYCHECKER_RETURNS_BORROWED_REF; | |
fa33c3cd | 317 | PyObject *pspy_get_printers (PyObject *, void *); |
1e611234 | 318 | PyObject *pspy_get_frame_filters (PyObject *, void *); |
fa33c3cd | 319 | |
634c58be TT |
320 | PyObject *objfile_to_objfile_object (struct objfile *) |
321 | CPYCHECKER_RETURNS_BORROWED_REF; | |
89c73ade | 322 | PyObject *objfpy_get_printers (PyObject *, void *); |
1e611234 | 323 | PyObject *objfpy_get_frame_filters (PyObject *, void *); |
a08702d6 | 324 | |
bea883fd SCR |
325 | PyObject *gdbarch_to_arch_object (struct gdbarch *gdbarch); |
326 | ||
595939de | 327 | thread_object *create_thread_object (struct thread_info *tp); |
634c58be TT |
328 | thread_object *find_thread_object (ptid_t ptid) |
329 | CPYCHECKER_RETURNS_BORROWED_REF; | |
595939de | 330 | PyObject *find_inferior_object (int pid); |
505500db | 331 | PyObject *inferior_to_inferior_object (struct inferior *inferior); |
595939de | 332 | |
9df2fbc4 | 333 | const struct block *block_object_to_block (PyObject *obj); |
f3e9a817 | 334 | struct symbol *symbol_object_to_symbol (PyObject *obj); |
a6bac58e | 335 | struct value *value_object_to_value (PyObject *self); |
a08702d6 | 336 | struct value *convert_value_from_python (PyObject *obj); |
2c74e833 | 337 | struct type *type_object_to_type (PyObject *obj); |
f3e9a817 PM |
338 | struct symtab *symtab_object_to_symtab (PyObject *obj); |
339 | struct symtab_and_line *sal_object_to_symtab_and_line (PyObject *obj); | |
cc72b2a2 | 340 | struct frame_info *frame_object_to_frame_info (PyObject *frame_obj); |
bea883fd | 341 | struct gdbarch *arch_object_to_gdbarch (PyObject *obj); |
a08702d6 | 342 | |
037bbc8e | 343 | void gdbpy_initialize_gdb_readline (void); |
999633ed TT |
344 | int gdbpy_initialize_auto_load (void) |
345 | CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION; | |
346 | int gdbpy_initialize_values (void) | |
347 | CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION; | |
348 | int gdbpy_initialize_frames (void) | |
349 | CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION; | |
350 | int gdbpy_initialize_symtabs (void) | |
351 | CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION; | |
352 | int gdbpy_initialize_commands (void) | |
353 | CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION; | |
354 | int gdbpy_initialize_symbols (void) | |
355 | CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION; | |
356 | int gdbpy_initialize_symtabs (void) | |
357 | CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION; | |
358 | int gdbpy_initialize_blocks (void) | |
359 | CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION; | |
360 | int gdbpy_initialize_types (void) | |
361 | CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION; | |
362 | int gdbpy_initialize_functions (void) | |
363 | CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION; | |
364 | int gdbpy_initialize_pspace (void) | |
365 | CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION; | |
366 | int gdbpy_initialize_objfile (void) | |
367 | CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION; | |
368 | int gdbpy_initialize_breakpoints (void) | |
369 | CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION; | |
370 | int gdbpy_initialize_finishbreakpoints (void) | |
371 | CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION; | |
372 | int gdbpy_initialize_lazy_string (void) | |
373 | CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION; | |
bc79de95 PM |
374 | int gdbpy_initialize_linetable (void) |
375 | CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION; | |
999633ed TT |
376 | int gdbpy_initialize_parameters (void) |
377 | CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION; | |
378 | int gdbpy_initialize_thread (void) | |
379 | CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION; | |
380 | int gdbpy_initialize_inferior (void) | |
381 | CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION; | |
382 | int gdbpy_initialize_eventregistry (void) | |
383 | CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION; | |
384 | int gdbpy_initialize_event (void) | |
385 | CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION; | |
386 | int gdbpy_initialize_py_events (void) | |
387 | CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION; | |
388 | int gdbpy_initialize_stop_event (void) | |
389 | CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION; | |
390 | int gdbpy_initialize_signal_event (void) | |
391 | CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION; | |
392 | int gdbpy_initialize_breakpoint_event (void) | |
393 | CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION; | |
394 | int gdbpy_initialize_continue_event (void) | |
395 | CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION; | |
396 | int gdbpy_initialize_exited_event (void) | |
397 | CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION; | |
398 | int gdbpy_initialize_thread_event (void) | |
399 | CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION; | |
400 | int gdbpy_initialize_new_objfile_event (void) | |
401 | CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION; | |
402 | int gdbpy_initialize_arch (void) | |
403 | CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION; | |
d57a3c85 TJB |
404 | |
405 | struct cleanup *make_cleanup_py_decref (PyObject *py); | |
1e611234 | 406 | struct cleanup *make_cleanup_py_xdecref (PyObject *py); |
d452c4bc UW |
407 | |
408 | struct cleanup *ensure_python_env (struct gdbarch *gdbarch, | |
409 | const struct language_defn *language); | |
410 | ||
411 | extern struct gdbarch *python_gdbarch; | |
412 | extern const struct language_defn *python_language; | |
d57a3c85 TJB |
413 | |
414 | /* Use this after a TRY_EXCEPT to throw the appropriate Python | |
415 | exception. */ | |
56cc411c TT |
416 | #define GDB_PY_HANDLE_EXCEPTION(Exception) \ |
417 | do { \ | |
418 | if (Exception.reason < 0) \ | |
419 | { \ | |
420 | gdbpy_convert_exception (Exception); \ | |
421 | return NULL; \ | |
422 | } \ | |
423 | } while (0) | |
d57a3c85 | 424 | |
adc36818 PM |
425 | /* Use this after a TRY_EXCEPT to throw the appropriate Python |
426 | exception. This macro is for use inside setter functions. */ | |
427 | #define GDB_PY_SET_HANDLE_EXCEPTION(Exception) \ | |
428 | do { \ | |
429 | if (Exception.reason < 0) \ | |
430 | { \ | |
621c8364 | 431 | gdbpy_convert_exception (Exception); \ |
adc36818 PM |
432 | return -1; \ |
433 | } \ | |
434 | } while (0) | |
d57a3c85 TJB |
435 | |
436 | void gdbpy_print_stack (void); | |
437 | ||
4c63965b JK |
438 | void source_python_script_for_objfile (struct objfile *objfile, FILE *file, |
439 | const char *filename); | |
8a1ea21f | 440 | |
d57a3c85 TJB |
441 | PyObject *python_string_to_unicode (PyObject *obj); |
442 | char *unicode_to_target_string (PyObject *unicode_str); | |
443 | char *python_string_to_target_string (PyObject *obj); | |
fbb8f299 | 444 | PyObject *python_string_to_target_python_string (PyObject *obj); |
08c637de TJB |
445 | char *python_string_to_host_string (PyObject *obj); |
446 | int gdbpy_is_string (PyObject *obj); | |
07ca107c DE |
447 | char *gdbpy_obj_to_string (PyObject *obj); |
448 | char *gdbpy_exception_to_string (PyObject *ptype, PyObject *pvalue); | |
449 | ||
be759fcf | 450 | int gdbpy_is_lazy_string (PyObject *result); |
09ca9e2e TT |
451 | void gdbpy_extract_lazy_string (PyObject *string, CORE_ADDR *addr, |
452 | struct type **str_type, | |
453 | long *length, char **encoding); | |
d57a3c85 | 454 | |
595939de PM |
455 | int gdbpy_is_value_object (PyObject *obj); |
456 | ||
b6313243 TT |
457 | /* Note that these are declared here, and not in python.h with the |
458 | other pretty-printer functions, because they refer to PyObject. */ | |
fbb8f299 | 459 | PyObject *apply_varobj_pretty_printer (PyObject *print_obj, |
621c8364 TT |
460 | struct value **replacement, |
461 | struct ui_file *stream); | |
b6313243 TT |
462 | PyObject *gdbpy_get_varobj_pretty_printer (struct value *value); |
463 | char *gdbpy_get_display_hint (PyObject *printer); | |
464 | PyObject *gdbpy_default_visualizer (PyObject *self, PyObject *args); | |
465 | ||
4cb0213d DE |
466 | void bpfinishpy_pre_stop_hook (struct gdbpy_breakpoint_object *bp_obj); |
467 | void bpfinishpy_post_stop_hook (struct gdbpy_breakpoint_object *bp_obj); | |
cc72b2a2 | 468 | |
d8906c6f | 469 | extern PyObject *gdbpy_doc_cst; |
a6bac58e TT |
470 | extern PyObject *gdbpy_children_cst; |
471 | extern PyObject *gdbpy_to_string_cst; | |
472 | extern PyObject *gdbpy_display_hint_cst; | |
967cf477 | 473 | extern PyObject *gdbpy_enabled_cst; |
fb6a3ed3 | 474 | extern PyObject *gdbpy_value_cst; |
d8906c6f | 475 | |
621c8364 TT |
476 | /* Exception types. */ |
477 | extern PyObject *gdbpy_gdb_error; | |
478 | extern PyObject *gdbpy_gdb_memory_error; | |
07ca107c DE |
479 | extern PyObject *gdbpy_gdberror_exc; |
480 | ||
56cc411c TT |
481 | extern void gdbpy_convert_exception (struct gdb_exception) |
482 | CPYCHECKER_SETS_EXCEPTION; | |
621c8364 | 483 | |
b86af38a TT |
484 | int get_addr_from_python (PyObject *obj, CORE_ADDR *addr) |
485 | CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION; | |
595939de | 486 | |
74aedc46 TT |
487 | PyObject *gdb_py_object_from_longest (LONGEST l); |
488 | PyObject *gdb_py_object_from_ulongest (ULONGEST l); | |
489 | int gdb_py_int_as_long (PyObject *, long *); | |
490 | ||
2e8265fd TT |
491 | PyObject *gdb_py_generic_dict (PyObject *self, void *closure); |
492 | ||
aa36459a TT |
493 | int gdb_pymodule_addobject (PyObject *module, const char *name, |
494 | PyObject *object) | |
495 | CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION; | |
496 | ||
d57a3c85 | 497 | #endif /* GDB_PYTHON_INTERNAL_H */ |