Commit | Line | Data |
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fb40c209 | 1 | /* MI Command Set. |
cd0bfa36 | 2 | |
28e7fd62 | 3 | Copyright (C) 2000-2013 Free Software Foundation, Inc. |
cd0bfa36 | 4 | |
ab91fdd5 | 5 | Contributed by Cygnus Solutions (a Red Hat company). |
fb40c209 AC |
6 | |
7 | This file is part of GDB. | |
8 | ||
9 | This program is free software; you can redistribute it and/or modify | |
10 | it under the terms of the GNU General Public License as published by | |
a9762ec7 | 11 | the Free Software Foundation; either version 3 of the License, or |
fb40c209 AC |
12 | (at your option) any later version. |
13 | ||
14 | This program is distributed in the hope that it will be useful, | |
15 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
16 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
17 | GNU General Public License for more details. | |
18 | ||
19 | You should have received a copy of the GNU General Public License | |
a9762ec7 | 20 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ |
fb40c209 | 21 | |
fb40c209 | 22 | #include "defs.h" |
e17c207e | 23 | #include "arch-utils.h" |
fb40c209 AC |
24 | #include "target.h" |
25 | #include "inferior.h" | |
26 | #include "gdb_string.h" | |
60250e8b | 27 | #include "exceptions.h" |
fb40c209 AC |
28 | #include "top.h" |
29 | #include "gdbthread.h" | |
30 | #include "mi-cmds.h" | |
31 | #include "mi-parse.h" | |
32 | #include "mi-getopt.h" | |
33 | #include "mi-console.h" | |
34 | #include "ui-out.h" | |
35 | #include "mi-out.h" | |
4389a95a | 36 | #include "interps.h" |
fb40c209 AC |
37 | #include "event-loop.h" |
38 | #include "event-top.h" | |
41296c92 | 39 | #include "gdbcore.h" /* For write_memory(). */ |
56178203 | 40 | #include "value.h" |
4e052eda | 41 | #include "regcache.h" |
5b7f31a4 | 42 | #include "gdb.h" |
36dc181b | 43 | #include "frame.h" |
b9362cc7 | 44 | #include "mi-main.h" |
66bb093b | 45 | #include "mi-common.h" |
d8ca156b | 46 | #include "language.h" |
79a45b7d | 47 | #include "valprint.h" |
3ee1c036 | 48 | #include "inferior.h" |
07e059b5 | 49 | #include "osdata.h" |
dc146f7c | 50 | #include "splay-tree.h" |
f224b49d | 51 | #include "tracepoint.h" |
d0353e76 | 52 | #include "ctf.h" |
75082e8c | 53 | #include "ada-lang.h" |
f8eba3c6 | 54 | #include "linespec.h" |
0646da15 TT |
55 | #ifdef HAVE_PYTHON |
56 | #include "python/python-internal.h" | |
57 | #endif | |
36dc181b | 58 | |
fb40c209 AC |
59 | #include <ctype.h> |
60 | #include <sys/time.h> | |
61 | ||
d8c83789 NR |
62 | #if defined HAVE_SYS_RESOURCE_H |
63 | #include <sys/resource.h> | |
64 | #endif | |
65 | ||
66 | #ifdef HAVE_GETRUSAGE | |
67 | struct rusage rusage; | |
68 | #endif | |
69 | ||
fb40c209 AC |
70 | enum |
71 | { | |
72 | FROM_TTY = 0 | |
73 | }; | |
74 | ||
fb40c209 | 75 | int mi_debug_p; |
2b03b41d | 76 | |
fb40c209 AC |
77 | struct ui_file *raw_stdout; |
78 | ||
2b03b41d SS |
79 | /* This is used to pass the current command timestamp down to |
80 | continuation routines. */ | |
d8c83789 NR |
81 | static struct mi_timestamp *current_command_ts; |
82 | ||
83 | static int do_timings = 0; | |
84 | ||
a2840c35 | 85 | char *current_token; |
2b03b41d SS |
86 | /* Few commands would like to know if options like --thread-group were |
87 | explicitly specified. This variable keeps the current parsed | |
88 | command including all option, and make it possible. */ | |
a79b8f6e VP |
89 | static struct mi_parse *current_context; |
90 | ||
a2840c35 | 91 | int running_result_record_printed = 1; |
fb40c209 | 92 | |
f3b1572e PA |
93 | /* Flag indicating that the target has proceeded since the last |
94 | command was issued. */ | |
95 | int mi_proceeded; | |
96 | ||
fb40c209 | 97 | extern void _initialize_mi_main (void); |
ce8f13f8 | 98 | static void mi_cmd_execute (struct mi_parse *parse); |
fb40c209 | 99 | |
b2af646b AC |
100 | static void mi_execute_cli_command (const char *cmd, int args_p, |
101 | const char *args); | |
ce8f13f8 | 102 | static void mi_execute_async_cli_command (char *cli_command, |
9a2b4c1b | 103 | char **argv, int argc); |
6ed7ea50 UW |
104 | static int register_changed_p (int regnum, struct regcache *, |
105 | struct regcache *); | |
7ccb0be9 | 106 | static void get_register (struct frame_info *, int regnum, int format); |
4389a95a | 107 | |
41296c92 | 108 | /* Command implementations. FIXME: Is this libgdb? No. This is the MI |
fb40c209 | 109 | layer that calls libgdb. Any operation used in the below should be |
41296c92 | 110 | formalized. */ |
fb40c209 | 111 | |
d8c83789 NR |
112 | static void timestamp (struct mi_timestamp *tv); |
113 | ||
114 | static void print_diff_now (struct mi_timestamp *start); | |
115 | static void print_diff (struct mi_timestamp *start, struct mi_timestamp *end); | |
116 | ||
ce8f13f8 | 117 | void |
fb40c209 AC |
118 | mi_cmd_gdb_exit (char *command, char **argv, int argc) |
119 | { | |
41296c92 | 120 | /* We have to print everything right here because we never return. */ |
721c02de VP |
121 | if (current_token) |
122 | fputs_unfiltered (current_token, raw_stdout); | |
fb40c209 | 123 | fputs_unfiltered ("^exit\n", raw_stdout); |
79a45e25 | 124 | mi_out_put (current_uiout, raw_stdout); |
a6b29f87 | 125 | gdb_flush (raw_stdout); |
41296c92 | 126 | /* FIXME: The function called is not yet a formal libgdb function. */ |
fb40c209 | 127 | quit_force (NULL, FROM_TTY); |
fb40c209 AC |
128 | } |
129 | ||
ce8f13f8 | 130 | void |
9e22b03a | 131 | mi_cmd_exec_next (char *command, char **argv, int argc) |
fb40c209 | 132 | { |
41296c92 | 133 | /* FIXME: Should call a libgdb function, not a cli wrapper. */ |
e5829bee MS |
134 | if (argc > 0 && strcmp(argv[0], "--reverse") == 0) |
135 | mi_execute_async_cli_command ("reverse-next", argv + 1, argc - 1); | |
136 | else | |
137 | mi_execute_async_cli_command ("next", argv, argc); | |
fb40c209 AC |
138 | } |
139 | ||
ce8f13f8 | 140 | void |
9e22b03a | 141 | mi_cmd_exec_next_instruction (char *command, char **argv, int argc) |
fb40c209 | 142 | { |
41296c92 | 143 | /* FIXME: Should call a libgdb function, not a cli wrapper. */ |
e5829bee MS |
144 | if (argc > 0 && strcmp(argv[0], "--reverse") == 0) |
145 | mi_execute_async_cli_command ("reverse-nexti", argv + 1, argc - 1); | |
146 | else | |
147 | mi_execute_async_cli_command ("nexti", argv, argc); | |
fb40c209 AC |
148 | } |
149 | ||
ce8f13f8 | 150 | void |
9e22b03a | 151 | mi_cmd_exec_step (char *command, char **argv, int argc) |
fb40c209 | 152 | { |
41296c92 | 153 | /* FIXME: Should call a libgdb function, not a cli wrapper. */ |
e5829bee MS |
154 | if (argc > 0 && strcmp(argv[0], "--reverse") == 0) |
155 | mi_execute_async_cli_command ("reverse-step", argv + 1, argc - 1); | |
156 | else | |
157 | mi_execute_async_cli_command ("step", argv, argc); | |
fb40c209 AC |
158 | } |
159 | ||
ce8f13f8 | 160 | void |
9e22b03a | 161 | mi_cmd_exec_step_instruction (char *command, char **argv, int argc) |
fb40c209 | 162 | { |
41296c92 | 163 | /* FIXME: Should call a libgdb function, not a cli wrapper. */ |
e5829bee MS |
164 | if (argc > 0 && strcmp(argv[0], "--reverse") == 0) |
165 | mi_execute_async_cli_command ("reverse-stepi", argv + 1, argc - 1); | |
166 | else | |
167 | mi_execute_async_cli_command ("stepi", argv, argc); | |
fb40c209 AC |
168 | } |
169 | ||
ce8f13f8 | 170 | void |
9e22b03a | 171 | mi_cmd_exec_finish (char *command, char **argv, int argc) |
fb40c209 | 172 | { |
41296c92 | 173 | /* FIXME: Should call a libgdb function, not a cli wrapper. */ |
e5829bee MS |
174 | if (argc > 0 && strcmp(argv[0], "--reverse") == 0) |
175 | mi_execute_async_cli_command ("reverse-finish", argv + 1, argc - 1); | |
176 | else | |
177 | mi_execute_async_cli_command ("finish", argv, argc); | |
fb40c209 AC |
178 | } |
179 | ||
ce8f13f8 | 180 | void |
9e22b03a | 181 | mi_cmd_exec_return (char *command, char **argv, int argc) |
fb40c209 | 182 | { |
fb40c209 | 183 | /* This command doesn't really execute the target, it just pops the |
2b03b41d | 184 | specified number of frames. */ |
9e22b03a | 185 | if (argc) |
fb40c209 | 186 | /* Call return_command with from_tty argument equal to 0 so as to |
41296c92 | 187 | avoid being queried. */ |
9e22b03a | 188 | return_command (*argv, 0); |
fb40c209 AC |
189 | else |
190 | /* Call return_command with from_tty argument equal to 0 so as to | |
41296c92 | 191 | avoid being queried. */ |
36dc181b | 192 | return_command (NULL, 0); |
fb40c209 AC |
193 | |
194 | /* Because we have called return_command with from_tty = 0, we need | |
41296c92 | 195 | to print the frame here. */ |
b04f3ab4 | 196 | print_stack_frame (get_selected_frame (NULL), 1, LOC_AND_ADDRESS); |
fb40c209 AC |
197 | } |
198 | ||
143260c9 VP |
199 | void |
200 | mi_cmd_exec_jump (char *args, char **argv, int argc) | |
201 | { | |
202 | /* FIXME: Should call a libgdb function, not a cli wrapper. */ | |
202b96c1 | 203 | mi_execute_async_cli_command ("jump", argv, argc); |
143260c9 VP |
204 | } |
205 | ||
a79b8f6e VP |
206 | static void |
207 | proceed_thread (struct thread_info *thread, int pid) | |
8dd4f202 | 208 | { |
8dd4f202 | 209 | if (!is_stopped (thread->ptid)) |
a79b8f6e | 210 | return; |
8dd4f202 | 211 | |
a79b8f6e VP |
212 | if (pid != 0 && PIDGET (thread->ptid) != pid) |
213 | return; | |
8dd4f202 VP |
214 | |
215 | switch_to_thread (thread->ptid); | |
216 | clear_proceed_status (); | |
a493e3e2 | 217 | proceed ((CORE_ADDR) -1, GDB_SIGNAL_DEFAULT, 0); |
a79b8f6e VP |
218 | } |
219 | ||
a79b8f6e VP |
220 | static int |
221 | proceed_thread_callback (struct thread_info *thread, void *arg) | |
222 | { | |
223 | int pid = *(int *)arg; | |
102040f0 | 224 | |
a79b8f6e | 225 | proceed_thread (thread, pid); |
8dd4f202 VP |
226 | return 0; |
227 | } | |
228 | ||
e5829bee MS |
229 | static void |
230 | exec_continue (char **argv, int argc) | |
fb40c209 | 231 | { |
a79b8f6e | 232 | if (non_stop) |
8dd4f202 | 233 | { |
2b03b41d SS |
234 | /* In non-stop mode, 'resume' always resumes a single thread. |
235 | Therefore, to resume all threads of the current inferior, or | |
236 | all threads in all inferiors, we need to iterate over | |
237 | threads. | |
a79b8f6e VP |
238 | |
239 | See comment on infcmd.c:proceed_thread_callback for rationale. */ | |
240 | if (current_context->all || current_context->thread_group != -1) | |
241 | { | |
242 | int pid = 0; | |
243 | struct cleanup *back_to = make_cleanup_restore_current_thread (); | |
8dd4f202 | 244 | |
a79b8f6e VP |
245 | if (!current_context->all) |
246 | { | |
9a2b4c1b MS |
247 | struct inferior *inf |
248 | = find_inferior_id (current_context->thread_group); | |
249 | ||
a79b8f6e VP |
250 | pid = inf->pid; |
251 | } | |
252 | iterate_over_threads (proceed_thread_callback, &pid); | |
253 | do_cleanups (back_to); | |
254 | } | |
255 | else | |
256 | { | |
257 | continue_1 (0); | |
258 | } | |
8dd4f202 | 259 | } |
77ebaa5a | 260 | else |
a79b8f6e VP |
261 | { |
262 | struct cleanup *back_to = make_cleanup_restore_integer (&sched_multi); | |
102040f0 | 263 | |
a79b8f6e VP |
264 | if (current_context->all) |
265 | { | |
266 | sched_multi = 1; | |
267 | continue_1 (0); | |
268 | } | |
269 | else | |
270 | { | |
2b03b41d SS |
271 | /* In all-stop mode, -exec-continue traditionally resumed |
272 | either all threads, or one thread, depending on the | |
273 | 'scheduler-locking' variable. Let's continue to do the | |
274 | same. */ | |
a79b8f6e VP |
275 | continue_1 (1); |
276 | } | |
277 | do_cleanups (back_to); | |
278 | } | |
e5829bee MS |
279 | } |
280 | ||
e5829bee | 281 | static void |
a79b8f6e | 282 | exec_direction_forward (void *notused) |
e5829bee | 283 | { |
e5829bee MS |
284 | execution_direction = EXEC_FORWARD; |
285 | } | |
286 | ||
287 | static void | |
288 | exec_reverse_continue (char **argv, int argc) | |
289 | { | |
290 | enum exec_direction_kind dir = execution_direction; | |
291 | struct cleanup *old_chain; | |
292 | ||
e5829bee MS |
293 | if (dir == EXEC_REVERSE) |
294 | error (_("Already in reverse mode.")); | |
295 | ||
296 | if (!target_can_execute_reverse) | |
297 | error (_("Target %s does not support this command."), target_shortname); | |
298 | ||
a79b8f6e | 299 | old_chain = make_cleanup (exec_direction_forward, NULL); |
e5829bee MS |
300 | execution_direction = EXEC_REVERSE; |
301 | exec_continue (argv, argc); | |
302 | do_cleanups (old_chain); | |
303 | } | |
304 | ||
305 | void | |
306 | mi_cmd_exec_continue (char *command, char **argv, int argc) | |
307 | { | |
a79b8f6e | 308 | if (argc > 0 && strcmp (argv[0], "--reverse") == 0) |
e5829bee MS |
309 | exec_reverse_continue (argv + 1, argc - 1); |
310 | else | |
311 | exec_continue (argv, argc); | |
8dd4f202 VP |
312 | } |
313 | ||
314 | static int | |
315 | interrupt_thread_callback (struct thread_info *thread, void *arg) | |
316 | { | |
317 | int pid = *(int *)arg; | |
318 | ||
319 | if (!is_running (thread->ptid)) | |
320 | return 0; | |
321 | ||
322 | if (PIDGET (thread->ptid) != pid) | |
323 | return 0; | |
324 | ||
325 | target_stop (thread->ptid); | |
326 | return 0; | |
fb40c209 AC |
327 | } |
328 | ||
2b03b41d SS |
329 | /* Interrupt the execution of the target. Note how we must play |
330 | around with the token variables, in order to display the current | |
331 | token in the result of the interrupt command, and the previous | |
332 | execution token when the target finally stops. See comments in | |
41296c92 | 333 | mi_cmd_execute. */ |
2b03b41d | 334 | |
ce8f13f8 | 335 | void |
9e22b03a | 336 | mi_cmd_exec_interrupt (char *command, char **argv, int argc) |
fb40c209 | 337 | { |
a79b8f6e VP |
338 | /* In all-stop mode, everything stops, so we don't need to try |
339 | anything specific. */ | |
340 | if (!non_stop) | |
77ebaa5a | 341 | { |
77ebaa5a | 342 | interrupt_target_1 (0); |
a79b8f6e | 343 | return; |
77ebaa5a | 344 | } |
a79b8f6e VP |
345 | |
346 | if (current_context->all) | |
77ebaa5a | 347 | { |
a79b8f6e | 348 | /* This will interrupt all threads in all inferiors. */ |
77ebaa5a VP |
349 | interrupt_target_1 (1); |
350 | } | |
a79b8f6e | 351 | else if (current_context->thread_group != -1) |
8dd4f202 | 352 | { |
a79b8f6e | 353 | struct inferior *inf = find_inferior_id (current_context->thread_group); |
102040f0 | 354 | |
a79b8f6e VP |
355 | iterate_over_threads (interrupt_thread_callback, &inf->pid); |
356 | } | |
357 | else | |
358 | { | |
359 | /* Interrupt just the current thread -- either explicitly | |
360 | specified via --thread or whatever was current before | |
361 | MI command was sent. */ | |
362 | interrupt_target_1 (0); | |
363 | } | |
364 | } | |
365 | ||
366 | static int | |
367 | run_one_inferior (struct inferior *inf, void *arg) | |
368 | { | |
a79b8f6e VP |
369 | if (inf->pid != 0) |
370 | { | |
371 | if (inf->pid != ptid_get_pid (inferior_ptid)) | |
372 | { | |
373 | struct thread_info *tp; | |
8dd4f202 | 374 | |
a79b8f6e VP |
375 | tp = any_thread_of_process (inf->pid); |
376 | if (!tp) | |
377 | error (_("Inferior has no threads.")); | |
378 | ||
379 | switch_to_thread (tp->ptid); | |
380 | } | |
8dd4f202 | 381 | } |
77ebaa5a | 382 | else |
a79b8f6e VP |
383 | { |
384 | set_current_inferior (inf); | |
385 | switch_to_thread (null_ptid); | |
386 | set_current_program_space (inf->pspace); | |
387 | } | |
388 | mi_execute_cli_command ("run", target_can_async_p (), | |
389 | target_can_async_p () ? "&" : NULL); | |
390 | return 0; | |
fb40c209 AC |
391 | } |
392 | ||
115d30f9 VP |
393 | void |
394 | mi_cmd_exec_run (char *command, char **argv, int argc) | |
395 | { | |
a79b8f6e VP |
396 | if (current_context->all) |
397 | { | |
398 | struct cleanup *back_to = save_current_space_and_thread (); | |
102040f0 | 399 | |
a79b8f6e VP |
400 | iterate_over_inferiors (run_one_inferior, NULL); |
401 | do_cleanups (back_to); | |
402 | } | |
403 | else | |
404 | { | |
405 | mi_execute_cli_command ("run", target_can_async_p (), | |
406 | target_can_async_p () ? "&" : NULL); | |
407 | } | |
115d30f9 VP |
408 | } |
409 | ||
a79b8f6e | 410 | |
6418d433 VP |
411 | static int |
412 | find_thread_of_process (struct thread_info *ti, void *p) | |
413 | { | |
414 | int pid = *(int *)p; | |
102040f0 | 415 | |
6418d433 VP |
416 | if (PIDGET (ti->ptid) == pid && !is_exited (ti->ptid)) |
417 | return 1; | |
418 | ||
419 | return 0; | |
420 | } | |
421 | ||
422 | void | |
423 | mi_cmd_target_detach (char *command, char **argv, int argc) | |
424 | { | |
425 | if (argc != 0 && argc != 1) | |
9b20d036 | 426 | error (_("Usage: -target-detach [pid | thread-group]")); |
6418d433 VP |
427 | |
428 | if (argc == 1) | |
429 | { | |
430 | struct thread_info *tp; | |
431 | char *end = argv[0]; | |
f1b9e6e7 | 432 | int pid; |
102040f0 | 433 | |
f1b9e6e7 MK |
434 | /* First see if we are dealing with a thread-group id. */ |
435 | if (*argv[0] == 'i') | |
436 | { | |
437 | struct inferior *inf; | |
438 | int id = strtoul (argv[0] + 1, &end, 0); | |
439 | ||
440 | if (*end != '\0') | |
441 | error (_("Invalid syntax of thread-group id '%s'"), argv[0]); | |
442 | ||
443 | inf = find_inferior_id (id); | |
444 | if (!inf) | |
445 | error (_("Non-existent thread-group id '%d'"), id); | |
446 | ||
447 | pid = inf->pid; | |
448 | } | |
449 | else | |
450 | { | |
451 | /* We must be dealing with a pid. */ | |
452 | pid = strtol (argv[0], &end, 10); | |
453 | ||
454 | if (*end != '\0') | |
455 | error (_("Invalid identifier '%s'"), argv[0]); | |
456 | } | |
6418d433 VP |
457 | |
458 | /* Pick any thread in the desired process. Current | |
f1b9e6e7 | 459 | target_detach detaches from the parent of inferior_ptid. */ |
6418d433 VP |
460 | tp = iterate_over_threads (find_thread_of_process, &pid); |
461 | if (!tp) | |
462 | error (_("Thread group is empty")); | |
463 | ||
464 | switch_to_thread (tp->ptid); | |
465 | } | |
466 | ||
467 | detach_command (NULL, 0); | |
468 | } | |
469 | ||
ce8f13f8 | 470 | void |
fb40c209 AC |
471 | mi_cmd_thread_select (char *command, char **argv, int argc) |
472 | { | |
473 | enum gdb_rc rc; | |
a13e061a | 474 | char *mi_error_message; |
fb40c209 AC |
475 | |
476 | if (argc != 1) | |
1b05df00 | 477 | error (_("-thread-select: USAGE: threadnum.")); |
a13e061a | 478 | |
79a45e25 | 479 | rc = gdb_thread_select (current_uiout, argv[0], &mi_error_message); |
a13e061a PA |
480 | |
481 | if (rc == GDB_RC_FAIL) | |
fb40c209 | 482 | { |
a13e061a PA |
483 | make_cleanup (xfree, mi_error_message); |
484 | error ("%s", mi_error_message); | |
fb40c209 | 485 | } |
fb40c209 AC |
486 | } |
487 | ||
ce8f13f8 | 488 | void |
fb40c209 AC |
489 | mi_cmd_thread_list_ids (char *command, char **argv, int argc) |
490 | { | |
b0b13bb4 | 491 | enum gdb_rc rc; |
a13e061a | 492 | char *mi_error_message; |
fb40c209 AC |
493 | |
494 | if (argc != 0) | |
7ea6d463 | 495 | error (_("-thread-list-ids: No arguments required.")); |
a13e061a | 496 | |
79a45e25 | 497 | rc = gdb_list_thread_ids (current_uiout, &mi_error_message); |
a13e061a PA |
498 | |
499 | if (rc == GDB_RC_FAIL) | |
fb40c209 | 500 | { |
a13e061a PA |
501 | make_cleanup (xfree, mi_error_message); |
502 | error ("%s", mi_error_message); | |
fb40c209 | 503 | } |
fb40c209 AC |
504 | } |
505 | ||
ce8f13f8 | 506 | void |
8e8901c5 VP |
507 | mi_cmd_thread_info (char *command, char **argv, int argc) |
508 | { | |
8e8901c5 | 509 | if (argc != 0 && argc != 1) |
7ea6d463 | 510 | error (_("Invalid MI command")); |
8e8901c5 | 511 | |
79a45e25 | 512 | print_thread_info (current_uiout, argv[0], -1); |
3ee1c036 VP |
513 | } |
514 | ||
fa3064dd YQ |
515 | DEF_VEC_I(int); |
516 | ||
dc146f7c VP |
517 | struct collect_cores_data |
518 | { | |
519 | int pid; | |
520 | ||
521 | VEC (int) *cores; | |
522 | }; | |
523 | ||
3ee1c036 | 524 | static int |
dc146f7c | 525 | collect_cores (struct thread_info *ti, void *xdata) |
3ee1c036 | 526 | { |
dc146f7c VP |
527 | struct collect_cores_data *data = xdata; |
528 | ||
529 | if (ptid_get_pid (ti->ptid) == data->pid) | |
6c95b8df | 530 | { |
dc146f7c | 531 | int core = target_core_of_thread (ti->ptid); |
102040f0 | 532 | |
dc146f7c VP |
533 | if (core != -1) |
534 | VEC_safe_push (int, data->cores, core); | |
535 | } | |
536 | ||
537 | return 0; | |
538 | } | |
539 | ||
540 | static int * | |
541 | unique (int *b, int *e) | |
542 | { | |
543 | int *d = b; | |
102040f0 | 544 | |
dc146f7c VP |
545 | while (++b != e) |
546 | if (*d != *b) | |
547 | *++d = *b; | |
548 | return ++d; | |
549 | } | |
550 | ||
551 | struct print_one_inferior_data | |
552 | { | |
553 | int recurse; | |
554 | VEC (int) *inferiors; | |
555 | }; | |
556 | ||
557 | static int | |
558 | print_one_inferior (struct inferior *inferior, void *xdata) | |
559 | { | |
560 | struct print_one_inferior_data *top_data = xdata; | |
79a45e25 | 561 | struct ui_out *uiout = current_uiout; |
dc146f7c VP |
562 | |
563 | if (VEC_empty (int, top_data->inferiors) | |
564 | || bsearch (&(inferior->pid), VEC_address (int, top_data->inferiors), | |
565 | VEC_length (int, top_data->inferiors), sizeof (int), | |
566 | compare_positive_ints)) | |
567 | { | |
568 | struct collect_cores_data data; | |
6c95b8df PA |
569 | struct cleanup *back_to |
570 | = make_cleanup_ui_out_tuple_begin_end (uiout, NULL); | |
571 | ||
a79b8f6e | 572 | ui_out_field_fmt (uiout, "id", "i%d", inferior->num); |
6c95b8df | 573 | ui_out_field_string (uiout, "type", "process"); |
a79b8f6e VP |
574 | if (inferior->pid != 0) |
575 | ui_out_field_int (uiout, "pid", inferior->pid); | |
576 | ||
577 | if (inferior->pspace->ebfd) | |
578 | { | |
579 | ui_out_field_string (uiout, "executable", | |
580 | bfd_get_filename (inferior->pspace->ebfd)); | |
581 | } | |
6c95b8df | 582 | |
dc146f7c | 583 | data.cores = 0; |
a79b8f6e VP |
584 | if (inferior->pid != 0) |
585 | { | |
586 | data.pid = inferior->pid; | |
587 | iterate_over_threads (collect_cores, &data); | |
588 | } | |
dc146f7c VP |
589 | |
590 | if (!VEC_empty (int, data.cores)) | |
591 | { | |
dc146f7c VP |
592 | int *b, *e; |
593 | struct cleanup *back_to_2 = | |
594 | make_cleanup_ui_out_list_begin_end (uiout, "cores"); | |
595 | ||
596 | qsort (VEC_address (int, data.cores), | |
597 | VEC_length (int, data.cores), sizeof (int), | |
598 | compare_positive_ints); | |
599 | ||
600 | b = VEC_address (int, data.cores); | |
601 | e = b + VEC_length (int, data.cores); | |
602 | e = unique (b, e); | |
603 | ||
604 | for (; b != e; ++b) | |
605 | ui_out_field_int (uiout, NULL, *b); | |
606 | ||
607 | do_cleanups (back_to_2); | |
608 | } | |
609 | ||
610 | if (top_data->recurse) | |
aea5b279 | 611 | print_thread_info (uiout, NULL, inferior->pid); |
dc146f7c | 612 | |
6c95b8df PA |
613 | do_cleanups (back_to); |
614 | } | |
3ee1c036 | 615 | |
3ee1c036 VP |
616 | return 0; |
617 | } | |
618 | ||
2b03b41d SS |
619 | /* Output a field named 'cores' with a list as the value. The |
620 | elements of the list are obtained by splitting 'cores' on | |
621 | comma. */ | |
dc146f7c VP |
622 | |
623 | static void | |
624 | output_cores (struct ui_out *uiout, const char *field_name, const char *xcores) | |
3ee1c036 | 625 | { |
dc146f7c VP |
626 | struct cleanup *back_to = make_cleanup_ui_out_list_begin_end (uiout, |
627 | field_name); | |
628 | char *cores = xstrdup (xcores); | |
629 | char *p = cores; | |
3ee1c036 | 630 | |
dc146f7c | 631 | make_cleanup (xfree, cores); |
3ee1c036 | 632 | |
dc146f7c VP |
633 | for (p = strtok (p, ","); p; p = strtok (NULL, ",")) |
634 | ui_out_field_string (uiout, NULL, p); | |
3ee1c036 | 635 | |
dc146f7c VP |
636 | do_cleanups (back_to); |
637 | } | |
3ee1c036 | 638 | |
dc146f7c VP |
639 | static void |
640 | free_vector_of_ints (void *xvector) | |
641 | { | |
642 | VEC (int) **vector = xvector; | |
102040f0 | 643 | |
dc146f7c VP |
644 | VEC_free (int, *vector); |
645 | } | |
646 | ||
647 | static void | |
648 | do_nothing (splay_tree_key k) | |
649 | { | |
650 | } | |
07e059b5 | 651 | |
dc146f7c VP |
652 | static void |
653 | free_vector_of_osdata_items (splay_tree_value xvalue) | |
654 | { | |
655 | VEC (osdata_item_s) *value = (VEC (osdata_item_s) *) xvalue; | |
102040f0 | 656 | |
dc146f7c VP |
657 | /* We don't free the items itself, it will be done separately. */ |
658 | VEC_free (osdata_item_s, value); | |
659 | } | |
e0665bc8 | 660 | |
dc146f7c VP |
661 | static int |
662 | splay_tree_int_comparator (splay_tree_key xa, splay_tree_key xb) | |
663 | { | |
664 | int a = xa; | |
665 | int b = xb; | |
102040f0 | 666 | |
dc146f7c VP |
667 | return a - b; |
668 | } | |
669 | ||
670 | static void | |
671 | free_splay_tree (void *xt) | |
672 | { | |
673 | splay_tree t = xt; | |
674 | splay_tree_delete (t); | |
675 | } | |
676 | ||
677 | static void | |
678 | list_available_thread_groups (VEC (int) *ids, int recurse) | |
679 | { | |
680 | struct osdata *data; | |
681 | struct osdata_item *item; | |
682 | int ix_items; | |
79a45e25 | 683 | struct ui_out *uiout = current_uiout; |
102040f0 | 684 | |
dc146f7c | 685 | /* This keeps a map from integer (pid) to VEC (struct osdata_item *)* |
8eee9c5a DE |
686 | The vector contains information about all threads for the given pid. |
687 | This is assigned an initial value to avoid "may be used uninitialized" | |
688 | warning from gcc. */ | |
689 | splay_tree tree = NULL; | |
dc146f7c VP |
690 | |
691 | /* get_osdata will throw if it cannot return data. */ | |
692 | data = get_osdata ("processes"); | |
693 | make_cleanup_osdata_free (data); | |
694 | ||
695 | if (recurse) | |
696 | { | |
697 | struct osdata *threads = get_osdata ("threads"); | |
dc146f7c | 698 | |
102040f0 | 699 | make_cleanup_osdata_free (threads); |
dc146f7c VP |
700 | tree = splay_tree_new (splay_tree_int_comparator, |
701 | do_nothing, | |
702 | free_vector_of_osdata_items); | |
703 | make_cleanup (free_splay_tree, tree); | |
e0665bc8 | 704 | |
07e059b5 | 705 | for (ix_items = 0; |
dc146f7c | 706 | VEC_iterate (osdata_item_s, threads->items, |
e0665bc8 | 707 | ix_items, item); |
07e059b5 VP |
708 | ix_items++) |
709 | { | |
07e059b5 | 710 | const char *pid = get_osdata_column (item, "pid"); |
dc146f7c VP |
711 | int pid_i = strtoul (pid, NULL, 0); |
712 | VEC (osdata_item_s) *vec = 0; | |
713 | ||
714 | splay_tree_node n = splay_tree_lookup (tree, pid_i); | |
715 | if (!n) | |
716 | { | |
717 | VEC_safe_push (osdata_item_s, vec, item); | |
718 | splay_tree_insert (tree, pid_i, (splay_tree_value)vec); | |
719 | } | |
720 | else | |
721 | { | |
722 | vec = (VEC (osdata_item_s) *) n->value; | |
723 | VEC_safe_push (osdata_item_s, vec, item); | |
724 | n->value = (splay_tree_value) vec; | |
725 | } | |
726 | } | |
727 | } | |
728 | ||
729 | make_cleanup_ui_out_list_begin_end (uiout, "groups"); | |
07e059b5 | 730 | |
dc146f7c VP |
731 | for (ix_items = 0; |
732 | VEC_iterate (osdata_item_s, data->items, | |
733 | ix_items, item); | |
734 | ix_items++) | |
735 | { | |
736 | struct cleanup *back_to; | |
e0665bc8 | 737 | |
dc146f7c VP |
738 | const char *pid = get_osdata_column (item, "pid"); |
739 | const char *cmd = get_osdata_column (item, "command"); | |
740 | const char *user = get_osdata_column (item, "user"); | |
741 | const char *cores = get_osdata_column (item, "cores"); | |
742 | ||
743 | int pid_i = strtoul (pid, NULL, 0); | |
744 | ||
745 | /* At present, the target will return all available processes | |
746 | and if information about specific ones was required, we filter | |
747 | undesired processes here. */ | |
748 | if (ids && bsearch (&pid_i, VEC_address (int, ids), | |
749 | VEC_length (int, ids), | |
750 | sizeof (int), compare_positive_ints) == NULL) | |
751 | continue; | |
752 | ||
753 | ||
754 | back_to = make_cleanup_ui_out_tuple_begin_end (uiout, NULL); | |
755 | ||
756 | ui_out_field_fmt (uiout, "id", "%s", pid); | |
757 | ui_out_field_string (uiout, "type", "process"); | |
758 | if (cmd) | |
759 | ui_out_field_string (uiout, "description", cmd); | |
760 | if (user) | |
761 | ui_out_field_string (uiout, "user", user); | |
762 | if (cores) | |
763 | output_cores (uiout, "cores", cores); | |
764 | ||
765 | if (recurse) | |
766 | { | |
767 | splay_tree_node n = splay_tree_lookup (tree, pid_i); | |
768 | if (n) | |
769 | { | |
770 | VEC (osdata_item_s) *children = (VEC (osdata_item_s) *) n->value; | |
771 | struct osdata_item *child; | |
772 | int ix_child; | |
773 | ||
774 | make_cleanup_ui_out_list_begin_end (uiout, "threads"); | |
775 | ||
776 | for (ix_child = 0; | |
777 | VEC_iterate (osdata_item_s, children, ix_child, child); | |
778 | ++ix_child) | |
779 | { | |
780 | struct cleanup *back_to_2 = | |
781 | make_cleanup_ui_out_tuple_begin_end (uiout, NULL); | |
dc146f7c VP |
782 | const char *tid = get_osdata_column (child, "tid"); |
783 | const char *tcore = get_osdata_column (child, "core"); | |
102040f0 | 784 | |
dc146f7c VP |
785 | ui_out_field_string (uiout, "id", tid); |
786 | if (tcore) | |
787 | ui_out_field_string (uiout, "core", tcore); | |
788 | ||
789 | do_cleanups (back_to_2); | |
790 | } | |
791 | } | |
07e059b5 | 792 | } |
dc146f7c VP |
793 | |
794 | do_cleanups (back_to); | |
07e059b5 | 795 | } |
dc146f7c VP |
796 | } |
797 | ||
798 | void | |
799 | mi_cmd_list_thread_groups (char *command, char **argv, int argc) | |
800 | { | |
79a45e25 | 801 | struct ui_out *uiout = current_uiout; |
dc146f7c VP |
802 | struct cleanup *back_to; |
803 | int available = 0; | |
804 | int recurse = 0; | |
805 | VEC (int) *ids = 0; | |
806 | ||
807 | enum opt | |
dc146f7c | 808 | { |
2b03b41d | 809 | AVAILABLE_OPT, RECURSE_OPT |
dc146f7c | 810 | }; |
2b03b41d SS |
811 | static const struct mi_opt opts[] = |
812 | { | |
813 | {"-available", AVAILABLE_OPT, 0}, | |
814 | {"-recurse", RECURSE_OPT, 1}, | |
815 | { 0, 0, 0 } | |
816 | }; | |
dc146f7c | 817 | |
56934ab1 AS |
818 | int oind = 0; |
819 | char *oarg; | |
dc146f7c VP |
820 | |
821 | while (1) | |
822 | { | |
823 | int opt = mi_getopt ("-list-thread-groups", argc, argv, opts, | |
56934ab1 | 824 | &oind, &oarg); |
102040f0 | 825 | |
dc146f7c VP |
826 | if (opt < 0) |
827 | break; | |
828 | switch ((enum opt) opt) | |
829 | { | |
830 | case AVAILABLE_OPT: | |
831 | available = 1; | |
832 | break; | |
833 | case RECURSE_OPT: | |
56934ab1 | 834 | if (strcmp (oarg, "0") == 0) |
dc146f7c | 835 | ; |
56934ab1 | 836 | else if (strcmp (oarg, "1") == 0) |
dc146f7c VP |
837 | recurse = 1; |
838 | else | |
7ea6d463 PM |
839 | error (_("only '0' and '1' are valid values " |
840 | "for the '--recurse' option")); | |
dc146f7c VP |
841 | break; |
842 | } | |
843 | } | |
844 | ||
56934ab1 | 845 | for (; oind < argc; ++oind) |
dc146f7c VP |
846 | { |
847 | char *end; | |
2f296114 VP |
848 | int inf; |
849 | ||
56934ab1 AS |
850 | if (*(argv[oind]) != 'i') |
851 | error (_("invalid syntax of group id '%s'"), argv[oind]); | |
2f296114 | 852 | |
56934ab1 | 853 | inf = strtoul (argv[oind] + 1, &end, 0); |
102040f0 | 854 | |
dc146f7c | 855 | if (*end != '\0') |
56934ab1 | 856 | error (_("invalid syntax of group id '%s'"), argv[oind]); |
dc146f7c VP |
857 | VEC_safe_push (int, ids, inf); |
858 | } | |
859 | if (VEC_length (int, ids) > 1) | |
860 | qsort (VEC_address (int, ids), | |
861 | VEC_length (int, ids), | |
862 | sizeof (int), compare_positive_ints); | |
863 | ||
864 | back_to = make_cleanup (free_vector_of_ints, &ids); | |
865 | ||
866 | if (available) | |
867 | { | |
868 | list_available_thread_groups (ids, recurse); | |
869 | } | |
870 | else if (VEC_length (int, ids) == 1) | |
3ee1c036 | 871 | { |
2b03b41d | 872 | /* Local thread groups, single id. */ |
2f296114 VP |
873 | int id = *VEC_address (int, ids); |
874 | struct inferior *inf = find_inferior_id (id); | |
102040f0 | 875 | |
2f296114 | 876 | if (!inf) |
7ea6d463 | 877 | error (_("Non-existent thread group id '%d'"), id); |
2f296114 | 878 | |
aea5b279 | 879 | print_thread_info (uiout, NULL, inf->pid); |
3ee1c036 VP |
880 | } |
881 | else | |
882 | { | |
dc146f7c | 883 | struct print_one_inferior_data data; |
102040f0 | 884 | |
dc146f7c VP |
885 | data.recurse = recurse; |
886 | data.inferiors = ids; | |
887 | ||
888 | /* Local thread groups. Either no explicit ids -- and we | |
889 | print everything, or several explicit ids. In both cases, | |
890 | we print more than one group, and have to use 'groups' | |
891 | as the top-level element. */ | |
3ee1c036 | 892 | make_cleanup_ui_out_list_begin_end (uiout, "groups"); |
dc146f7c VP |
893 | update_thread_list (); |
894 | iterate_over_inferiors (print_one_inferior, &data); | |
3ee1c036 | 895 | } |
dc146f7c | 896 | |
3ee1c036 | 897 | do_cleanups (back_to); |
8e8901c5 VP |
898 | } |
899 | ||
ce8f13f8 | 900 | void |
fb40c209 AC |
901 | mi_cmd_data_list_register_names (char *command, char **argv, int argc) |
902 | { | |
7ccb0be9 | 903 | struct gdbarch *gdbarch; |
79a45e25 | 904 | struct ui_out *uiout = current_uiout; |
fb40c209 AC |
905 | int regnum, numregs; |
906 | int i; | |
4060713b | 907 | struct cleanup *cleanup; |
fb40c209 AC |
908 | |
909 | /* Note that the test for a valid register must include checking the | |
2b03b41d SS |
910 | gdbarch_register_name because gdbarch_num_regs may be allocated |
911 | for the union of the register sets within a family of related | |
912 | processors. In this case, some entries of gdbarch_register_name | |
913 | will change depending upon the particular processor being | |
914 | debugged. */ | |
fb40c209 | 915 | |
441b986a | 916 | gdbarch = get_current_arch (); |
7ccb0be9 | 917 | numregs = gdbarch_num_regs (gdbarch) + gdbarch_num_pseudo_regs (gdbarch); |
fb40c209 | 918 | |
4060713b | 919 | cleanup = make_cleanup_ui_out_list_begin_end (uiout, "register-names"); |
fb40c209 | 920 | |
41296c92 | 921 | if (argc == 0) /* No args, just do all the regs. */ |
fb40c209 AC |
922 | { |
923 | for (regnum = 0; | |
924 | regnum < numregs; | |
925 | regnum++) | |
926 | { | |
7ccb0be9 UW |
927 | if (gdbarch_register_name (gdbarch, regnum) == NULL |
928 | || *(gdbarch_register_name (gdbarch, regnum)) == '\0') | |
173d6894 AC |
929 | ui_out_field_string (uiout, NULL, ""); |
930 | else | |
c9f4d572 | 931 | ui_out_field_string (uiout, NULL, |
7ccb0be9 | 932 | gdbarch_register_name (gdbarch, regnum)); |
fb40c209 AC |
933 | } |
934 | } | |
935 | ||
41296c92 | 936 | /* Else, list of register #s, just do listed regs. */ |
fb40c209 AC |
937 | for (i = 0; i < argc; i++) |
938 | { | |
939 | regnum = atoi (argv[i]); | |
173d6894 | 940 | if (regnum < 0 || regnum >= numregs) |
7ea6d463 | 941 | error (_("bad register number")); |
a13e061a | 942 | |
7ccb0be9 UW |
943 | if (gdbarch_register_name (gdbarch, regnum) == NULL |
944 | || *(gdbarch_register_name (gdbarch, regnum)) == '\0') | |
173d6894 AC |
945 | ui_out_field_string (uiout, NULL, ""); |
946 | else | |
c9f4d572 | 947 | ui_out_field_string (uiout, NULL, |
7ccb0be9 | 948 | gdbarch_register_name (gdbarch, regnum)); |
fb40c209 | 949 | } |
4060713b | 950 | do_cleanups (cleanup); |
fb40c209 AC |
951 | } |
952 | ||
ce8f13f8 | 953 | void |
fb40c209 AC |
954 | mi_cmd_data_list_changed_registers (char *command, char **argv, int argc) |
955 | { | |
6ed7ea50 | 956 | static struct regcache *this_regs = NULL; |
79a45e25 | 957 | struct ui_out *uiout = current_uiout; |
6ed7ea50 | 958 | struct regcache *prev_regs; |
7ccb0be9 | 959 | struct gdbarch *gdbarch; |
fb40c209 AC |
960 | int regnum, numregs, changed; |
961 | int i; | |
4060713b | 962 | struct cleanup *cleanup; |
fb40c209 | 963 | |
2b03b41d SS |
964 | /* The last time we visited this function, the current frame's |
965 | register contents were saved in THIS_REGS. Move THIS_REGS over | |
966 | to PREV_REGS, and refresh THIS_REGS with the now-current register | |
967 | contents. */ | |
6ed7ea50 UW |
968 | |
969 | prev_regs = this_regs; | |
970 | this_regs = frame_save_as_regcache (get_selected_frame (NULL)); | |
971 | cleanup = make_cleanup_regcache_xfree (prev_regs); | |
972 | ||
fb40c209 | 973 | /* Note that the test for a valid register must include checking the |
2b03b41d SS |
974 | gdbarch_register_name because gdbarch_num_regs may be allocated |
975 | for the union of the register sets within a family of related | |
976 | processors. In this case, some entries of gdbarch_register_name | |
977 | will change depending upon the particular processor being | |
978 | debugged. */ | |
fb40c209 | 979 | |
7ccb0be9 UW |
980 | gdbarch = get_regcache_arch (this_regs); |
981 | numregs = gdbarch_num_regs (gdbarch) + gdbarch_num_pseudo_regs (gdbarch); | |
fb40c209 | 982 | |
6ed7ea50 | 983 | make_cleanup_ui_out_list_begin_end (uiout, "changed-registers"); |
fb40c209 | 984 | |
2b03b41d | 985 | if (argc == 0) |
fb40c209 | 986 | { |
2b03b41d | 987 | /* No args, just do all the regs. */ |
fb40c209 AC |
988 | for (regnum = 0; |
989 | regnum < numregs; | |
990 | regnum++) | |
991 | { | |
7ccb0be9 UW |
992 | if (gdbarch_register_name (gdbarch, regnum) == NULL |
993 | || *(gdbarch_register_name (gdbarch, regnum)) == '\0') | |
fb40c209 | 994 | continue; |
6ed7ea50 | 995 | changed = register_changed_p (regnum, prev_regs, this_regs); |
fb40c209 | 996 | if (changed < 0) |
7ea6d463 PM |
997 | error (_("-data-list-changed-registers: " |
998 | "Unable to read register contents.")); | |
fb40c209 AC |
999 | else if (changed) |
1000 | ui_out_field_int (uiout, NULL, regnum); | |
1001 | } | |
1002 | } | |
1003 | ||
41296c92 | 1004 | /* Else, list of register #s, just do listed regs. */ |
fb40c209 AC |
1005 | for (i = 0; i < argc; i++) |
1006 | { | |
1007 | regnum = atoi (argv[i]); | |
1008 | ||
1009 | if (regnum >= 0 | |
1010 | && regnum < numregs | |
7ccb0be9 UW |
1011 | && gdbarch_register_name (gdbarch, regnum) != NULL |
1012 | && *gdbarch_register_name (gdbarch, regnum) != '\000') | |
fb40c209 | 1013 | { |
6ed7ea50 | 1014 | changed = register_changed_p (regnum, prev_regs, this_regs); |
fb40c209 | 1015 | if (changed < 0) |
7ea6d463 PM |
1016 | error (_("-data-list-changed-registers: " |
1017 | "Unable to read register contents.")); | |
fb40c209 AC |
1018 | else if (changed) |
1019 | ui_out_field_int (uiout, NULL, regnum); | |
1020 | } | |
1021 | else | |
7ea6d463 | 1022 | error (_("bad register number")); |
fb40c209 | 1023 | } |
4060713b | 1024 | do_cleanups (cleanup); |
fb40c209 AC |
1025 | } |
1026 | ||
1027 | static int | |
6ed7ea50 UW |
1028 | register_changed_p (int regnum, struct regcache *prev_regs, |
1029 | struct regcache *this_regs) | |
fb40c209 | 1030 | { |
6ed7ea50 UW |
1031 | struct gdbarch *gdbarch = get_regcache_arch (this_regs); |
1032 | gdb_byte prev_buffer[MAX_REGISTER_SIZE]; | |
1033 | gdb_byte this_buffer[MAX_REGISTER_SIZE]; | |
e69aa73e PA |
1034 | enum register_status prev_status; |
1035 | enum register_status this_status; | |
fb40c209 | 1036 | |
e69aa73e PA |
1037 | /* First time through or after gdbarch change consider all registers |
1038 | as changed. */ | |
1039 | if (!prev_regs || get_regcache_arch (prev_regs) != gdbarch) | |
6ed7ea50 | 1040 | return 1; |
fb40c209 | 1041 | |
6ed7ea50 | 1042 | /* Get register contents and compare. */ |
e69aa73e PA |
1043 | prev_status = regcache_cooked_read (prev_regs, regnum, prev_buffer); |
1044 | this_status = regcache_cooked_read (this_regs, regnum, this_buffer); | |
fb40c209 | 1045 | |
e69aa73e PA |
1046 | if (this_status != prev_status) |
1047 | return 1; | |
1048 | else if (this_status == REG_VALID) | |
1049 | return memcmp (prev_buffer, this_buffer, | |
1050 | register_size (gdbarch, regnum)) != 0; | |
1051 | else | |
1052 | return 0; | |
fb40c209 AC |
1053 | } |
1054 | ||
41296c92 | 1055 | /* Return a list of register number and value pairs. The valid |
fb40c209 | 1056 | arguments expected are: a letter indicating the format in which to |
2b03b41d SS |
1057 | display the registers contents. This can be one of: x |
1058 | (hexadecimal), d (decimal), N (natural), t (binary), o (octal), r | |
1059 | (raw). After the format argument there can be a sequence of | |
1060 | numbers, indicating which registers to fetch the content of. If | |
1061 | the format is the only argument, a list of all the registers with | |
1062 | their values is returned. */ | |
1063 | ||
ce8f13f8 | 1064 | void |
fb40c209 AC |
1065 | mi_cmd_data_list_register_values (char *command, char **argv, int argc) |
1066 | { | |
79a45e25 | 1067 | struct ui_out *uiout = current_uiout; |
7ccb0be9 UW |
1068 | struct frame_info *frame; |
1069 | struct gdbarch *gdbarch; | |
a13e061a | 1070 | int regnum, numregs, format; |
fb40c209 | 1071 | int i; |
4060713b | 1072 | struct cleanup *list_cleanup, *tuple_cleanup; |
fb40c209 AC |
1073 | |
1074 | /* Note that the test for a valid register must include checking the | |
2b03b41d SS |
1075 | gdbarch_register_name because gdbarch_num_regs may be allocated |
1076 | for the union of the register sets within a family of related | |
1077 | processors. In this case, some entries of gdbarch_register_name | |
1078 | will change depending upon the particular processor being | |
1079 | debugged. */ | |
fb40c209 | 1080 | |
fb40c209 | 1081 | if (argc == 0) |
7ea6d463 PM |
1082 | error (_("-data-list-register-values: Usage: " |
1083 | "-data-list-register-values <format> [<regnum1>...<regnumN>]")); | |
fb40c209 AC |
1084 | |
1085 | format = (int) argv[0][0]; | |
1086 | ||
7ccb0be9 UW |
1087 | frame = get_selected_frame (NULL); |
1088 | gdbarch = get_frame_arch (frame); | |
1089 | numregs = gdbarch_num_regs (gdbarch) + gdbarch_num_pseudo_regs (gdbarch); | |
1090 | ||
4060713b | 1091 | list_cleanup = make_cleanup_ui_out_list_begin_end (uiout, "register-values"); |
fb40c209 | 1092 | |
2b03b41d | 1093 | if (argc == 1) |
fb40c209 | 1094 | { |
2b03b41d | 1095 | /* No args, beside the format: do all the regs. */ |
fb40c209 AC |
1096 | for (regnum = 0; |
1097 | regnum < numregs; | |
1098 | regnum++) | |
1099 | { | |
7ccb0be9 UW |
1100 | if (gdbarch_register_name (gdbarch, regnum) == NULL |
1101 | || *(gdbarch_register_name (gdbarch, regnum)) == '\0') | |
fb40c209 | 1102 | continue; |
4060713b | 1103 | tuple_cleanup = make_cleanup_ui_out_tuple_begin_end (uiout, NULL); |
fb40c209 | 1104 | ui_out_field_int (uiout, "number", regnum); |
7ccb0be9 | 1105 | get_register (frame, regnum, format); |
4060713b | 1106 | do_cleanups (tuple_cleanup); |
fb40c209 AC |
1107 | } |
1108 | } | |
1109 | ||
41296c92 | 1110 | /* Else, list of register #s, just do listed regs. */ |
fb40c209 AC |
1111 | for (i = 1; i < argc; i++) |
1112 | { | |
1113 | regnum = atoi (argv[i]); | |
1114 | ||
1115 | if (regnum >= 0 | |
1116 | && regnum < numregs | |
7ccb0be9 UW |
1117 | && gdbarch_register_name (gdbarch, regnum) != NULL |
1118 | && *gdbarch_register_name (gdbarch, regnum) != '\000') | |
fb40c209 | 1119 | { |
4060713b | 1120 | tuple_cleanup = make_cleanup_ui_out_tuple_begin_end (uiout, NULL); |
fb40c209 | 1121 | ui_out_field_int (uiout, "number", regnum); |
7ccb0be9 | 1122 | get_register (frame, regnum, format); |
4060713b | 1123 | do_cleanups (tuple_cleanup); |
fb40c209 AC |
1124 | } |
1125 | else | |
7ea6d463 | 1126 | error (_("bad register number")); |
fb40c209 | 1127 | } |
4060713b | 1128 | do_cleanups (list_cleanup); |
fb40c209 AC |
1129 | } |
1130 | ||
41296c92 | 1131 | /* Output one register's contents in the desired format. */ |
2b03b41d | 1132 | |
a13e061a | 1133 | static void |
7ccb0be9 | 1134 | get_register (struct frame_info *frame, int regnum, int format) |
fb40c209 | 1135 | { |
7ccb0be9 | 1136 | struct gdbarch *gdbarch = get_frame_arch (frame); |
79a45e25 | 1137 | struct ui_out *uiout = current_uiout; |
20622269 | 1138 | struct value *val; |
fb40c209 | 1139 | |
fb40c209 AC |
1140 | if (format == 'N') |
1141 | format = 0; | |
1142 | ||
20622269 | 1143 | val = get_frame_register_value (frame, regnum); |
ac2adee5 | 1144 | |
20622269 | 1145 | if (value_optimized_out (val)) |
7ea6d463 | 1146 | error (_("Optimized out")); |
fb40c209 | 1147 | |
fb40c209 AC |
1148 | if (format == 'r') |
1149 | { | |
1150 | int j; | |
1151 | char *ptr, buf[1024]; | |
20622269 | 1152 | const gdb_byte *valaddr = value_contents_for_printing (val); |
fb40c209 AC |
1153 | |
1154 | strcpy (buf, "0x"); | |
1155 | ptr = buf + 2; | |
7ccb0be9 | 1156 | for (j = 0; j < register_size (gdbarch, regnum); j++) |
fb40c209 | 1157 | { |
7ccb0be9 UW |
1158 | int idx = gdbarch_byte_order (gdbarch) == BFD_ENDIAN_BIG ? |
1159 | j : register_size (gdbarch, regnum) - 1 - j; | |
102040f0 | 1160 | |
20622269 | 1161 | sprintf (ptr, "%02x", (unsigned char) valaddr[idx]); |
fb40c209 AC |
1162 | ptr += 2; |
1163 | } | |
1164 | ui_out_field_string (uiout, "value", buf); | |
fb40c209 AC |
1165 | } |
1166 | else | |
1167 | { | |
79a45b7d | 1168 | struct value_print_options opts; |
f99d8bf4 PA |
1169 | struct ui_file *stb; |
1170 | struct cleanup *old_chain; | |
1171 | ||
1172 | stb = mem_fileopen (); | |
1173 | old_chain = make_cleanup_ui_file_delete (stb); | |
102040f0 | 1174 | |
59669435 | 1175 | get_formatted_print_options (&opts, format); |
79a45b7d | 1176 | opts.deref_ref = 1; |
20622269 PA |
1177 | val_print (value_type (val), |
1178 | value_contents_for_printing (val), | |
1179 | value_embedded_offset (val), 0, | |
f99d8bf4 | 1180 | stb, 0, val, &opts, current_language); |
fb40c209 | 1181 | ui_out_field_stream (uiout, "value", stb); |
f99d8bf4 | 1182 | do_cleanups (old_chain); |
fb40c209 | 1183 | } |
fb40c209 AC |
1184 | } |
1185 | ||
24e8cecf | 1186 | /* Write given values into registers. The registers and values are |
41296c92 | 1187 | given as pairs. The corresponding MI command is |
9a2b4c1b MS |
1188 | -data-write-register-values <format> |
1189 | [<regnum1> <value1>...<regnumN> <valueN>] */ | |
ce8f13f8 | 1190 | void |
24e8cecf EZ |
1191 | mi_cmd_data_write_register_values (char *command, char **argv, int argc) |
1192 | { | |
7ccb0be9 UW |
1193 | struct regcache *regcache; |
1194 | struct gdbarch *gdbarch; | |
9f3a1602 | 1195 | int numregs, i; |
24e8cecf EZ |
1196 | |
1197 | /* Note that the test for a valid register must include checking the | |
2b03b41d SS |
1198 | gdbarch_register_name because gdbarch_num_regs may be allocated |
1199 | for the union of the register sets within a family of related | |
1200 | processors. In this case, some entries of gdbarch_register_name | |
1201 | will change depending upon the particular processor being | |
1202 | debugged. */ | |
24e8cecf | 1203 | |
7ccb0be9 UW |
1204 | regcache = get_current_regcache (); |
1205 | gdbarch = get_regcache_arch (regcache); | |
1206 | numregs = gdbarch_num_regs (gdbarch) + gdbarch_num_pseudo_regs (gdbarch); | |
24e8cecf EZ |
1207 | |
1208 | if (argc == 0) | |
7ea6d463 PM |
1209 | error (_("-data-write-register-values: Usage: -data-write-register-" |
1210 | "values <format> [<regnum1> <value1>...<regnumN> <valueN>]")); | |
24e8cecf | 1211 | |
24e8cecf | 1212 | if (!target_has_registers) |
7ea6d463 | 1213 | error (_("-data-write-register-values: No registers.")); |
24e8cecf EZ |
1214 | |
1215 | if (!(argc - 1)) | |
7ea6d463 | 1216 | error (_("-data-write-register-values: No regs and values specified.")); |
24e8cecf EZ |
1217 | |
1218 | if ((argc - 1) % 2) | |
7ea6d463 PM |
1219 | error (_("-data-write-register-values: " |
1220 | "Regs and vals are not in pairs.")); | |
24e8cecf EZ |
1221 | |
1222 | for (i = 1; i < argc; i = i + 2) | |
1223 | { | |
9f3a1602 | 1224 | int regnum = atoi (argv[i]); |
24e8cecf | 1225 | |
9f3a1602 | 1226 | if (regnum >= 0 && regnum < numregs |
7ccb0be9 UW |
1227 | && gdbarch_register_name (gdbarch, regnum) |
1228 | && *gdbarch_register_name (gdbarch, regnum)) | |
24e8cecf | 1229 | { |
9f3a1602 | 1230 | LONGEST value; |
d8bf3afa | 1231 | |
9f3a1602 | 1232 | /* Get the value as a number. */ |
24e8cecf | 1233 | value = parse_and_eval_address (argv[i + 1]); |
9f3a1602 | 1234 | |
41296c92 | 1235 | /* Write it down. */ |
7ccb0be9 | 1236 | regcache_cooked_write_signed (regcache, regnum, value); |
24e8cecf EZ |
1237 | } |
1238 | else | |
7ea6d463 | 1239 | error (_("bad register number")); |
24e8cecf | 1240 | } |
24e8cecf EZ |
1241 | } |
1242 | ||
41296c92 | 1243 | /* Evaluate the value of the argument. The argument is an |
fb40c209 | 1244 | expression. If the expression contains spaces it needs to be |
41296c92 | 1245 | included in double quotes. */ |
2b03b41d | 1246 | |
ce8f13f8 | 1247 | void |
fb40c209 AC |
1248 | mi_cmd_data_evaluate_expression (char *command, char **argv, int argc) |
1249 | { | |
1250 | struct expression *expr; | |
f99d8bf4 | 1251 | struct cleanup *old_chain; |
96052a95 | 1252 | struct value *val; |
f99d8bf4 | 1253 | struct ui_file *stb; |
79a45b7d | 1254 | struct value_print_options opts; |
79a45e25 | 1255 | struct ui_out *uiout = current_uiout; |
fb40c209 | 1256 | |
f99d8bf4 PA |
1257 | stb = mem_fileopen (); |
1258 | old_chain = make_cleanup_ui_file_delete (stb); | |
fb40c209 AC |
1259 | |
1260 | if (argc != 1) | |
f99d8bf4 PA |
1261 | error (_("-data-evaluate-expression: " |
1262 | "Usage: -data-evaluate-expression expression")); | |
fb40c209 AC |
1263 | |
1264 | expr = parse_expression (argv[0]); | |
1265 | ||
f99d8bf4 | 1266 | make_cleanup (free_current_contents, &expr); |
fb40c209 AC |
1267 | |
1268 | val = evaluate_expression (expr); | |
1269 | ||
41296c92 | 1270 | /* Print the result of the expression evaluation. */ |
79a45b7d TT |
1271 | get_user_print_options (&opts); |
1272 | opts.deref_ref = 0; | |
f99d8bf4 | 1273 | common_val_print (val, stb, 0, &opts, current_language); |
fb40c209 AC |
1274 | |
1275 | ui_out_field_stream (uiout, "value", stb); | |
fb40c209 AC |
1276 | |
1277 | do_cleanups (old_chain); | |
fb40c209 AC |
1278 | } |
1279 | ||
2b03b41d | 1280 | /* This is the -data-read-memory command. |
fb40c209 AC |
1281 | |
1282 | ADDR: start address of data to be dumped. | |
41296c92 | 1283 | WORD-FORMAT: a char indicating format for the ``word''. See |
fb40c209 | 1284 | the ``x'' command. |
41296c92 | 1285 | WORD-SIZE: size of each ``word''; 1,2,4, or 8 bytes. |
fb40c209 AC |
1286 | NR_ROW: Number of rows. |
1287 | NR_COL: The number of colums (words per row). | |
1288 | ASCHAR: (OPTIONAL) Append an ascii character dump to each row. Use | |
1289 | ASCHAR for unprintable characters. | |
1290 | ||
1291 | Reads SIZE*NR_ROW*NR_COL bytes starting at ADDR from memory and | |
1292 | displayes them. Returns: | |
1293 | ||
1294 | {addr="...",rowN={wordN="..." ,... [,ascii="..."]}, ...} | |
1295 | ||
1296 | Returns: | |
2b03b41d | 1297 | The number of bytes read is SIZE*ROW*COL. */ |
fb40c209 | 1298 | |
ce8f13f8 | 1299 | void |
fb40c209 AC |
1300 | mi_cmd_data_read_memory (char *command, char **argv, int argc) |
1301 | { | |
e17c207e | 1302 | struct gdbarch *gdbarch = get_current_arch (); |
79a45e25 | 1303 | struct ui_out *uiout = current_uiout; |
fb40c209 AC |
1304 | struct cleanup *cleanups = make_cleanup (null_cleanup, NULL); |
1305 | CORE_ADDR addr; | |
2b03b41d | 1306 | long total_bytes, nr_cols, nr_rows; |
fb40c209 AC |
1307 | char word_format; |
1308 | struct type *word_type; | |
1309 | long word_size; | |
1310 | char word_asize; | |
1311 | char aschar; | |
508416a1 | 1312 | gdb_byte *mbuf; |
fb40c209 AC |
1313 | int nr_bytes; |
1314 | long offset = 0; | |
56934ab1 AS |
1315 | int oind = 0; |
1316 | char *oarg; | |
fb40c209 | 1317 | enum opt |
fb40c209 | 1318 | { |
2b03b41d | 1319 | OFFSET_OPT |
fb40c209 | 1320 | }; |
2b03b41d SS |
1321 | static const struct mi_opt opts[] = |
1322 | { | |
1323 | {"o", OFFSET_OPT, 1}, | |
1324 | { 0, 0, 0 } | |
1325 | }; | |
fb40c209 AC |
1326 | |
1327 | while (1) | |
1328 | { | |
1b05df00 | 1329 | int opt = mi_getopt ("-data-read-memory", argc, argv, opts, |
56934ab1 | 1330 | &oind, &oarg); |
102040f0 | 1331 | |
fb40c209 AC |
1332 | if (opt < 0) |
1333 | break; | |
1334 | switch ((enum opt) opt) | |
1335 | { | |
1336 | case OFFSET_OPT: | |
56934ab1 | 1337 | offset = atol (oarg); |
fb40c209 AC |
1338 | break; |
1339 | } | |
1340 | } | |
56934ab1 AS |
1341 | argv += oind; |
1342 | argc -= oind; | |
fb40c209 AC |
1343 | |
1344 | if (argc < 5 || argc > 6) | |
7ea6d463 PM |
1345 | error (_("-data-read-memory: Usage: " |
1346 | "ADDR WORD-FORMAT WORD-SIZE NR-ROWS NR-COLS [ASCHAR].")); | |
fb40c209 AC |
1347 | |
1348 | /* Extract all the arguments. */ | |
1349 | ||
41296c92 | 1350 | /* Start address of the memory dump. */ |
fb40c209 | 1351 | addr = parse_and_eval_address (argv[0]) + offset; |
41296c92 | 1352 | /* The format character to use when displaying a memory word. See |
2b03b41d | 1353 | the ``x'' command. */ |
fb40c209 | 1354 | word_format = argv[1][0]; |
41296c92 | 1355 | /* The size of the memory word. */ |
fb40c209 AC |
1356 | word_size = atol (argv[2]); |
1357 | switch (word_size) | |
1358 | { | |
1359 | case 1: | |
df4df182 | 1360 | word_type = builtin_type (gdbarch)->builtin_int8; |
fb40c209 AC |
1361 | word_asize = 'b'; |
1362 | break; | |
1363 | case 2: | |
df4df182 | 1364 | word_type = builtin_type (gdbarch)->builtin_int16; |
fb40c209 AC |
1365 | word_asize = 'h'; |
1366 | break; | |
1367 | case 4: | |
df4df182 | 1368 | word_type = builtin_type (gdbarch)->builtin_int32; |
fb40c209 AC |
1369 | word_asize = 'w'; |
1370 | break; | |
1371 | case 8: | |
df4df182 | 1372 | word_type = builtin_type (gdbarch)->builtin_int64; |
fb40c209 AC |
1373 | word_asize = 'g'; |
1374 | break; | |
1375 | default: | |
df4df182 | 1376 | word_type = builtin_type (gdbarch)->builtin_int8; |
fb40c209 AC |
1377 | word_asize = 'b'; |
1378 | } | |
41296c92 | 1379 | /* The number of rows. */ |
fb40c209 AC |
1380 | nr_rows = atol (argv[3]); |
1381 | if (nr_rows <= 0) | |
7ea6d463 | 1382 | error (_("-data-read-memory: invalid number of rows.")); |
a13e061a | 1383 | |
41296c92 | 1384 | /* Number of bytes per row. */ |
fb40c209 AC |
1385 | nr_cols = atol (argv[4]); |
1386 | if (nr_cols <= 0) | |
7ea6d463 | 1387 | error (_("-data-read-memory: invalid number of columns.")); |
a13e061a | 1388 | |
41296c92 | 1389 | /* The un-printable character when printing ascii. */ |
fb40c209 AC |
1390 | if (argc == 6) |
1391 | aschar = *argv[5]; | |
1392 | else | |
1393 | aschar = 0; | |
1394 | ||
41296c92 | 1395 | /* Create a buffer and read it in. */ |
fb40c209 | 1396 | total_bytes = word_size * nr_rows * nr_cols; |
2e94c453 | 1397 | mbuf = xcalloc (total_bytes, 1); |
b8c9b27d | 1398 | make_cleanup (xfree, mbuf); |
cf7a04e8 | 1399 | |
a4261689 PA |
1400 | /* Dispatch memory reads to the topmost target, not the flattened |
1401 | current_target. */ | |
8dedea02 VP |
1402 | nr_bytes = target_read (current_target.beneath, |
1403 | TARGET_OBJECT_MEMORY, NULL, mbuf, | |
1404 | addr, total_bytes); | |
cf7a04e8 | 1405 | if (nr_bytes <= 0) |
7ea6d463 | 1406 | error (_("Unable to read memory.")); |
fb40c209 | 1407 | |
41296c92 | 1408 | /* Output the header information. */ |
5af949e3 | 1409 | ui_out_field_core_addr (uiout, "addr", gdbarch, addr); |
fb40c209 AC |
1410 | ui_out_field_int (uiout, "nr-bytes", nr_bytes); |
1411 | ui_out_field_int (uiout, "total-bytes", total_bytes); | |
5af949e3 UW |
1412 | ui_out_field_core_addr (uiout, "next-row", |
1413 | gdbarch, addr + word_size * nr_cols); | |
1414 | ui_out_field_core_addr (uiout, "prev-row", | |
1415 | gdbarch, addr - word_size * nr_cols); | |
1416 | ui_out_field_core_addr (uiout, "next-page", gdbarch, addr + total_bytes); | |
1417 | ui_out_field_core_addr (uiout, "prev-page", gdbarch, addr - total_bytes); | |
fb40c209 | 1418 | |
41296c92 | 1419 | /* Build the result as a two dimentional table. */ |
fb40c209 | 1420 | { |
f99d8bf4 PA |
1421 | struct ui_file *stream; |
1422 | struct cleanup *cleanup_stream; | |
fb40c209 AC |
1423 | int row; |
1424 | int row_byte; | |
102040f0 | 1425 | |
f99d8bf4 PA |
1426 | stream = mem_fileopen (); |
1427 | cleanup_stream = make_cleanup_ui_file_delete (stream); | |
1428 | ||
1429 | make_cleanup_ui_out_list_begin_end (uiout, "memory"); | |
fb40c209 AC |
1430 | for (row = 0, row_byte = 0; |
1431 | row < nr_rows; | |
1432 | row++, row_byte += nr_cols * word_size) | |
1433 | { | |
1434 | int col; | |
1435 | int col_byte; | |
6ad4a2cf JJ |
1436 | struct cleanup *cleanup_tuple; |
1437 | struct cleanup *cleanup_list_data; | |
79a45b7d TT |
1438 | struct value_print_options opts; |
1439 | ||
6ad4a2cf | 1440 | cleanup_tuple = make_cleanup_ui_out_tuple_begin_end (uiout, NULL); |
5af949e3 | 1441 | ui_out_field_core_addr (uiout, "addr", gdbarch, addr + row_byte); |
9a2b4c1b MS |
1442 | /* ui_out_field_core_addr_symbolic (uiout, "saddr", addr + |
1443 | row_byte); */ | |
6ad4a2cf | 1444 | cleanup_list_data = make_cleanup_ui_out_list_begin_end (uiout, "data"); |
79a45b7d | 1445 | get_formatted_print_options (&opts, word_format); |
fb40c209 AC |
1446 | for (col = 0, col_byte = row_byte; |
1447 | col < nr_cols; | |
1448 | col++, col_byte += word_size) | |
1449 | { | |
1450 | if (col_byte + word_size > nr_bytes) | |
1451 | { | |
1452 | ui_out_field_string (uiout, NULL, "N/A"); | |
1453 | } | |
1454 | else | |
1455 | { | |
f99d8bf4 | 1456 | ui_file_rewind (stream); |
79a45b7d | 1457 | print_scalar_formatted (mbuf + col_byte, word_type, &opts, |
f99d8bf4 | 1458 | word_asize, stream); |
fb40c209 AC |
1459 | ui_out_field_stream (uiout, NULL, stream); |
1460 | } | |
1461 | } | |
6ad4a2cf | 1462 | do_cleanups (cleanup_list_data); |
fb40c209 AC |
1463 | if (aschar) |
1464 | { | |
1465 | int byte; | |
102040f0 | 1466 | |
f99d8bf4 | 1467 | ui_file_rewind (stream); |
9a2b4c1b MS |
1468 | for (byte = row_byte; |
1469 | byte < row_byte + word_size * nr_cols; byte++) | |
fb40c209 AC |
1470 | { |
1471 | if (byte >= nr_bytes) | |
f99d8bf4 | 1472 | fputc_unfiltered ('X', stream); |
fb40c209 | 1473 | else if (mbuf[byte] < 32 || mbuf[byte] > 126) |
f99d8bf4 | 1474 | fputc_unfiltered (aschar, stream); |
fb40c209 | 1475 | else |
f99d8bf4 | 1476 | fputc_unfiltered (mbuf[byte], stream); |
fb40c209 AC |
1477 | } |
1478 | ui_out_field_stream (uiout, "ascii", stream); | |
1479 | } | |
6ad4a2cf | 1480 | do_cleanups (cleanup_tuple); |
fb40c209 | 1481 | } |
f99d8bf4 | 1482 | do_cleanups (cleanup_stream); |
fb40c209 AC |
1483 | } |
1484 | do_cleanups (cleanups); | |
fb40c209 AC |
1485 | } |
1486 | ||
8dedea02 VP |
1487 | void |
1488 | mi_cmd_data_read_memory_bytes (char *command, char **argv, int argc) | |
1489 | { | |
1490 | struct gdbarch *gdbarch = get_current_arch (); | |
79a45e25 | 1491 | struct ui_out *uiout = current_uiout; |
8dedea02 VP |
1492 | struct cleanup *cleanups; |
1493 | CORE_ADDR addr; | |
1494 | LONGEST length; | |
1495 | memory_read_result_s *read_result; | |
1496 | int ix; | |
1497 | VEC(memory_read_result_s) *result; | |
1498 | long offset = 0; | |
56934ab1 AS |
1499 | int oind = 0; |
1500 | char *oarg; | |
8dedea02 | 1501 | enum opt |
8dedea02 | 1502 | { |
2b03b41d | 1503 | OFFSET_OPT |
8dedea02 | 1504 | }; |
2b03b41d SS |
1505 | static const struct mi_opt opts[] = |
1506 | { | |
1507 | {"o", OFFSET_OPT, 1}, | |
1508 | { 0, 0, 0 } | |
1509 | }; | |
8dedea02 VP |
1510 | |
1511 | while (1) | |
1512 | { | |
1b05df00 | 1513 | int opt = mi_getopt ("-data-read-memory-bytes", argc, argv, opts, |
56934ab1 | 1514 | &oind, &oarg); |
8dedea02 VP |
1515 | if (opt < 0) |
1516 | break; | |
1517 | switch ((enum opt) opt) | |
1518 | { | |
1519 | case OFFSET_OPT: | |
56934ab1 | 1520 | offset = atol (oarg); |
8dedea02 VP |
1521 | break; |
1522 | } | |
1523 | } | |
56934ab1 AS |
1524 | argv += oind; |
1525 | argc -= oind; | |
8dedea02 VP |
1526 | |
1527 | if (argc != 2) | |
7ea6d463 | 1528 | error (_("Usage: [ -o OFFSET ] ADDR LENGTH.")); |
8dedea02 VP |
1529 | |
1530 | addr = parse_and_eval_address (argv[0]) + offset; | |
1531 | length = atol (argv[1]); | |
1532 | ||
1533 | result = read_memory_robust (current_target.beneath, addr, length); | |
1534 | ||
1535 | cleanups = make_cleanup (free_memory_read_result_vector, result); | |
1536 | ||
1537 | if (VEC_length (memory_read_result_s, result) == 0) | |
7ea6d463 | 1538 | error (_("Unable to read memory.")); |
8dedea02 VP |
1539 | |
1540 | make_cleanup_ui_out_list_begin_end (uiout, "memory"); | |
1541 | for (ix = 0; | |
1542 | VEC_iterate (memory_read_result_s, result, ix, read_result); | |
1543 | ++ix) | |
1544 | { | |
1545 | struct cleanup *t = make_cleanup_ui_out_tuple_begin_end (uiout, NULL); | |
1546 | char *data, *p; | |
1547 | int i; | |
1548 | ||
1549 | ui_out_field_core_addr (uiout, "begin", gdbarch, read_result->begin); | |
1550 | ui_out_field_core_addr (uiout, "offset", gdbarch, read_result->begin | |
1551 | - addr); | |
1552 | ui_out_field_core_addr (uiout, "end", gdbarch, read_result->end); | |
1553 | ||
1554 | data = xmalloc ((read_result->end - read_result->begin) * 2 + 1); | |
1555 | ||
1556 | for (i = 0, p = data; | |
1557 | i < (read_result->end - read_result->begin); | |
1558 | ++i, p += 2) | |
1559 | { | |
1560 | sprintf (p, "%02x", read_result->data[i]); | |
1561 | } | |
1562 | ui_out_field_string (uiout, "contents", data); | |
1563 | xfree (data); | |
1564 | do_cleanups (t); | |
1565 | } | |
1566 | do_cleanups (cleanups); | |
1567 | } | |
1568 | ||
2b03b41d | 1569 | /* Implementation of the -data-write_memory command. |
fb40c209 | 1570 | |
177b42fe | 1571 | COLUMN_OFFSET: optional argument. Must be preceded by '-o'. The |
fb40c209 AC |
1572 | offset from the beginning of the memory grid row where the cell to |
1573 | be written is. | |
1574 | ADDR: start address of the row in the memory grid where the memory | |
41296c92 | 1575 | cell is, if OFFSET_COLUMN is specified. Otherwise, the address of |
fb40c209 | 1576 | the location to write to. |
41296c92 | 1577 | FORMAT: a char indicating format for the ``word''. See |
fb40c209 AC |
1578 | the ``x'' command. |
1579 | WORD_SIZE: size of each ``word''; 1,2,4, or 8 bytes | |
1580 | VALUE: value to be written into the memory address. | |
1581 | ||
1582 | Writes VALUE into ADDR + (COLUMN_OFFSET * WORD_SIZE). | |
1583 | ||
41296c92 | 1584 | Prints nothing. */ |
2b03b41d | 1585 | |
ce8f13f8 | 1586 | void |
fb40c209 AC |
1587 | mi_cmd_data_write_memory (char *command, char **argv, int argc) |
1588 | { | |
e17a4113 UW |
1589 | struct gdbarch *gdbarch = get_current_arch (); |
1590 | enum bfd_endian byte_order = gdbarch_byte_order (gdbarch); | |
fb40c209 | 1591 | CORE_ADDR addr; |
fb40c209 AC |
1592 | long word_size; |
1593 | /* FIXME: ezannoni 2000-02-17 LONGEST could possibly not be big | |
41296c92 | 1594 | enough when using a compiler other than GCC. */ |
fb40c209 | 1595 | LONGEST value; |
d8bf3afa KB |
1596 | void *buffer; |
1597 | struct cleanup *old_chain; | |
fb40c209 | 1598 | long offset = 0; |
56934ab1 AS |
1599 | int oind = 0; |
1600 | char *oarg; | |
fb40c209 | 1601 | enum opt |
fb40c209 | 1602 | { |
2b03b41d | 1603 | OFFSET_OPT |
fb40c209 | 1604 | }; |
2b03b41d SS |
1605 | static const struct mi_opt opts[] = |
1606 | { | |
1607 | {"o", OFFSET_OPT, 1}, | |
1608 | { 0, 0, 0 } | |
1609 | }; | |
fb40c209 AC |
1610 | |
1611 | while (1) | |
1612 | { | |
1b05df00 | 1613 | int opt = mi_getopt ("-data-write-memory", argc, argv, opts, |
56934ab1 | 1614 | &oind, &oarg); |
102040f0 | 1615 | |
fb40c209 AC |
1616 | if (opt < 0) |
1617 | break; | |
1618 | switch ((enum opt) opt) | |
1619 | { | |
1620 | case OFFSET_OPT: | |
56934ab1 | 1621 | offset = atol (oarg); |
fb40c209 AC |
1622 | break; |
1623 | } | |
1624 | } | |
56934ab1 AS |
1625 | argv += oind; |
1626 | argc -= oind; | |
fb40c209 AC |
1627 | |
1628 | if (argc != 4) | |
7ea6d463 PM |
1629 | error (_("-data-write-memory: Usage: " |
1630 | "[-o COLUMN_OFFSET] ADDR FORMAT WORD-SIZE VALUE.")); | |
fb40c209 | 1631 | |
41296c92 NR |
1632 | /* Extract all the arguments. */ |
1633 | /* Start address of the memory dump. */ | |
fb40c209 | 1634 | addr = parse_and_eval_address (argv[0]); |
2b03b41d | 1635 | /* The size of the memory word. */ |
fb40c209 AC |
1636 | word_size = atol (argv[2]); |
1637 | ||
41296c92 | 1638 | /* Calculate the real address of the write destination. */ |
fb40c209 AC |
1639 | addr += (offset * word_size); |
1640 | ||
41296c92 | 1641 | /* Get the value as a number. */ |
fb40c209 | 1642 | value = parse_and_eval_address (argv[3]); |
41296c92 | 1643 | /* Get the value into an array. */ |
d8bf3afa KB |
1644 | buffer = xmalloc (word_size); |
1645 | old_chain = make_cleanup (xfree, buffer); | |
e17a4113 | 1646 | store_signed_integer (buffer, word_size, byte_order, value); |
41296c92 | 1647 | /* Write it down to memory. */ |
4c2786ba | 1648 | write_memory_with_notification (addr, buffer, word_size); |
d8bf3afa KB |
1649 | /* Free the buffer. */ |
1650 | do_cleanups (old_chain); | |
fb40c209 AC |
1651 | } |
1652 | ||
2b03b41d | 1653 | /* Implementation of the -data-write-memory-bytes command. |
8dedea02 VP |
1654 | |
1655 | ADDR: start address | |
62747a60 TT |
1656 | DATA: string of bytes to write at that address |
1657 | COUNT: number of bytes to be filled (decimal integer). */ | |
2b03b41d | 1658 | |
8dedea02 VP |
1659 | void |
1660 | mi_cmd_data_write_memory_bytes (char *command, char **argv, int argc) | |
1661 | { | |
1662 | CORE_ADDR addr; | |
1663 | char *cdata; | |
1664 | gdb_byte *data; | |
62747a60 | 1665 | gdb_byte *databuf; |
5799c0b9 | 1666 | size_t len, i, steps, remainder; |
62747a60 | 1667 | long int count, j; |
8dedea02 VP |
1668 | struct cleanup *back_to; |
1669 | ||
62747a60 TT |
1670 | if (argc != 2 && argc != 3) |
1671 | error (_("Usage: ADDR DATA [COUNT].")); | |
8dedea02 VP |
1672 | |
1673 | addr = parse_and_eval_address (argv[0]); | |
1674 | cdata = argv[1]; | |
1ae0c35e YQ |
1675 | if (strlen (cdata) % 2) |
1676 | error (_("Hex-encoded '%s' must have an even number of characters."), | |
1677 | cdata); | |
1678 | ||
8dedea02 | 1679 | len = strlen (cdata)/2; |
62747a60 TT |
1680 | if (argc == 3) |
1681 | count = strtoul (argv[2], NULL, 10); | |
1682 | else | |
1683 | count = len; | |
8dedea02 | 1684 | |
62747a60 TT |
1685 | databuf = xmalloc (len * sizeof (gdb_byte)); |
1686 | back_to = make_cleanup (xfree, databuf); | |
8dedea02 VP |
1687 | |
1688 | for (i = 0; i < len; ++i) | |
1689 | { | |
1690 | int x; | |
62747a60 TT |
1691 | if (sscanf (cdata + i * 2, "%02x", &x) != 1) |
1692 | error (_("Invalid argument")); | |
1693 | databuf[i] = (gdb_byte) x; | |
1694 | } | |
1695 | ||
1696 | if (len < count) | |
1697 | { | |
1698 | /* Pattern is made of less bytes than count: | |
1699 | repeat pattern to fill memory. */ | |
1700 | data = xmalloc (count); | |
1701 | make_cleanup (xfree, data); | |
1702 | ||
1703 | steps = count / len; | |
1704 | remainder = count % len; | |
1705 | for (j = 0; j < steps; j++) | |
1706 | memcpy (data + j * len, databuf, len); | |
1707 | ||
1708 | if (remainder > 0) | |
1709 | memcpy (data + steps * len, databuf, remainder); | |
1710 | } | |
1711 | else | |
1712 | { | |
1713 | /* Pattern is longer than or equal to count: | |
1714 | just copy len bytes. */ | |
1715 | data = databuf; | |
8dedea02 VP |
1716 | } |
1717 | ||
62747a60 | 1718 | write_memory_with_notification (addr, data, count); |
8dedea02 VP |
1719 | |
1720 | do_cleanups (back_to); | |
1721 | } | |
1722 | ||
ce8f13f8 | 1723 | void |
d8c83789 NR |
1724 | mi_cmd_enable_timings (char *command, char **argv, int argc) |
1725 | { | |
1726 | if (argc == 0) | |
1727 | do_timings = 1; | |
1728 | else if (argc == 1) | |
1729 | { | |
1730 | if (strcmp (argv[0], "yes") == 0) | |
1731 | do_timings = 1; | |
1732 | else if (strcmp (argv[0], "no") == 0) | |
1733 | do_timings = 0; | |
1734 | else | |
1735 | goto usage_error; | |
1736 | } | |
1737 | else | |
1738 | goto usage_error; | |
1739 | ||
ce8f13f8 | 1740 | return; |
d8c83789 NR |
1741 | |
1742 | usage_error: | |
7ea6d463 | 1743 | error (_("-enable-timings: Usage: %s {yes|no}"), command); |
d8c83789 NR |
1744 | } |
1745 | ||
ce8f13f8 | 1746 | void |
084344da VP |
1747 | mi_cmd_list_features (char *command, char **argv, int argc) |
1748 | { | |
1749 | if (argc == 0) | |
1750 | { | |
1751 | struct cleanup *cleanup = NULL; | |
79a45e25 | 1752 | struct ui_out *uiout = current_uiout; |
084344da | 1753 | |
102040f0 | 1754 | cleanup = make_cleanup_ui_out_list_begin_end (uiout, "features"); |
084344da | 1755 | ui_out_field_string (uiout, NULL, "frozen-varobjs"); |
8b4ed427 | 1756 | ui_out_field_string (uiout, NULL, "pending-breakpoints"); |
8e8901c5 | 1757 | ui_out_field_string (uiout, NULL, "thread-info"); |
8dedea02 | 1758 | ui_out_field_string (uiout, NULL, "data-read-memory-bytes"); |
39c4d40a | 1759 | ui_out_field_string (uiout, NULL, "breakpoint-notifications"); |
75082e8c | 1760 | ui_out_field_string (uiout, NULL, "ada-task-info"); |
084344da | 1761 | |
b6313243 | 1762 | #if HAVE_PYTHON |
0646da15 TT |
1763 | if (gdb_python_initialized) |
1764 | ui_out_field_string (uiout, NULL, "python"); | |
b6313243 TT |
1765 | #endif |
1766 | ||
084344da | 1767 | do_cleanups (cleanup); |
ce8f13f8 | 1768 | return; |
084344da VP |
1769 | } |
1770 | ||
7ea6d463 | 1771 | error (_("-list-features should be passed no arguments")); |
084344da | 1772 | } |
c6ebd6cf VP |
1773 | |
1774 | void | |
1775 | mi_cmd_list_target_features (char *command, char **argv, int argc) | |
1776 | { | |
1777 | if (argc == 0) | |
1778 | { | |
1779 | struct cleanup *cleanup = NULL; | |
79a45e25 | 1780 | struct ui_out *uiout = current_uiout; |
c6ebd6cf | 1781 | |
102040f0 | 1782 | cleanup = make_cleanup_ui_out_list_begin_end (uiout, "features"); |
c6ebd6cf VP |
1783 | if (target_can_async_p ()) |
1784 | ui_out_field_string (uiout, NULL, "async"); | |
f75d858b MK |
1785 | if (target_can_execute_reverse) |
1786 | ui_out_field_string (uiout, NULL, "reverse"); | |
c6ebd6cf VP |
1787 | |
1788 | do_cleanups (cleanup); | |
1789 | return; | |
1790 | } | |
1791 | ||
7ea6d463 | 1792 | error (_("-list-target-features should be passed no arguments")); |
c6ebd6cf VP |
1793 | } |
1794 | ||
a79b8f6e VP |
1795 | void |
1796 | mi_cmd_add_inferior (char *command, char **argv, int argc) | |
1797 | { | |
1798 | struct inferior *inf; | |
1799 | ||
1800 | if (argc != 0) | |
1801 | error (_("-add-inferior should be passed no arguments")); | |
1802 | ||
1803 | inf = add_inferior_with_spaces (); | |
1804 | ||
79a45e25 | 1805 | ui_out_field_fmt (current_uiout, "inferior", "i%d", inf->num); |
a79b8f6e VP |
1806 | } |
1807 | ||
2b03b41d SS |
1808 | /* Callback used to find the first inferior other than the current |
1809 | one. */ | |
57bf2d7e MK |
1810 | |
1811 | static int | |
1812 | get_other_inferior (struct inferior *inf, void *arg) | |
1813 | { | |
1814 | if (inf == current_inferior ()) | |
1815 | return 0; | |
1816 | ||
1817 | return 1; | |
1818 | } | |
1819 | ||
a79b8f6e VP |
1820 | void |
1821 | mi_cmd_remove_inferior (char *command, char **argv, int argc) | |
1822 | { | |
1823 | int id; | |
1824 | struct inferior *inf; | |
1825 | ||
1826 | if (argc != 1) | |
7ea6d463 | 1827 | error (_("-remove-inferior should be passed a single argument")); |
a79b8f6e | 1828 | |
e2b4a699 | 1829 | if (sscanf (argv[0], "i%d", &id) != 1) |
7ea6d463 | 1830 | error (_("the thread group id is syntactically invalid")); |
a79b8f6e VP |
1831 | |
1832 | inf = find_inferior_id (id); | |
1833 | if (!inf) | |
7ea6d463 | 1834 | error (_("the specified thread group does not exist")); |
a79b8f6e | 1835 | |
8fa067af | 1836 | if (inf->pid != 0) |
81ec3cce | 1837 | error (_("cannot remove an active inferior")); |
8fa067af | 1838 | |
57bf2d7e MK |
1839 | if (inf == current_inferior ()) |
1840 | { | |
1841 | struct thread_info *tp = 0; | |
1842 | struct inferior *new_inferior | |
1843 | = iterate_over_inferiors (get_other_inferior, NULL); | |
1844 | ||
1845 | if (new_inferior == NULL) | |
1846 | error (_("Cannot remove last inferior")); | |
1847 | ||
1848 | set_current_inferior (new_inferior); | |
1849 | if (new_inferior->pid != 0) | |
1850 | tp = any_thread_of_process (new_inferior->pid); | |
1851 | switch_to_thread (tp ? tp->ptid : null_ptid); | |
1852 | set_current_program_space (new_inferior->pspace); | |
1853 | } | |
1854 | ||
a79b8f6e VP |
1855 | delete_inferior_1 (inf, 1 /* silent */); |
1856 | } | |
1857 | ||
1858 | \f | |
1859 | ||
8d34ea23 KS |
1860 | /* Execute a command within a safe environment. |
1861 | Return <0 for error; >=0 for ok. | |
1862 | ||
1863 | args->action will tell mi_execute_command what action | |
42972f50 | 1864 | to perfrom after the given command has executed (display/suppress |
2b03b41d | 1865 | prompt, display error). */ |
fb40c209 | 1866 | |
f30f06b8 | 1867 | static void |
04bd08de | 1868 | captured_mi_execute_command (struct ui_out *uiout, struct mi_parse *context) |
fb40c209 | 1869 | { |
1f31650a | 1870 | struct cleanup *cleanup; |
fb40c209 | 1871 | |
4333ada3 VP |
1872 | if (do_timings) |
1873 | current_command_ts = context->cmd_start; | |
d8c83789 | 1874 | |
1f31650a VP |
1875 | current_token = xstrdup (context->token); |
1876 | cleanup = make_cleanup (free_current_contents, ¤t_token); | |
1877 | ||
a2840c35 | 1878 | running_result_record_printed = 0; |
f3b1572e | 1879 | mi_proceeded = 0; |
fb40c209 AC |
1880 | switch (context->op) |
1881 | { | |
fb40c209 | 1882 | case MI_COMMAND: |
41296c92 | 1883 | /* A MI command was read from the input stream. */ |
fb40c209 AC |
1884 | if (mi_debug_p) |
1885 | /* FIXME: gdb_???? */ | |
1886 | fprintf_unfiltered (raw_stdout, " token=`%s' command=`%s' args=`%s'\n", | |
1887 | context->token, context->command, context->args); | |
d8c83789 | 1888 | |
ce8f13f8 | 1889 | mi_cmd_execute (context); |
8d34ea23 | 1890 | |
a2840c35 | 1891 | /* Print the result if there were no errors. |
4389a95a | 1892 | |
a2840c35 | 1893 | Remember that on the way out of executing a command, you have |
2b03b41d SS |
1894 | to directly use the mi_interp's uiout, since the command |
1895 | could have reset the interpreter, in which case the current | |
1896 | uiout will most likely crash in the mi_out_* routines. */ | |
ce8f13f8 | 1897 | if (!running_result_record_printed) |
a2840c35 VP |
1898 | { |
1899 | fputs_unfiltered (context->token, raw_stdout); | |
ce8f13f8 VP |
1900 | /* There's no particularly good reason why target-connect results |
1901 | in not ^done. Should kill ^connected for MI3. */ | |
1902 | fputs_unfiltered (strcmp (context->command, "target-select") == 0 | |
1903 | ? "^connected" : "^done", raw_stdout); | |
a2840c35 VP |
1904 | mi_out_put (uiout, raw_stdout); |
1905 | mi_out_rewind (uiout); | |
4333ada3 | 1906 | mi_print_timing_maybe (); |
a2840c35 VP |
1907 | fputs_unfiltered ("\n", raw_stdout); |
1908 | } | |
1909 | else | |
2b03b41d SS |
1910 | /* The command does not want anything to be printed. In that |
1911 | case, the command probably should not have written anything | |
1912 | to uiout, but in case it has written something, discard it. */ | |
a2840c35 | 1913 | mi_out_rewind (uiout); |
fb40c209 AC |
1914 | break; |
1915 | ||
1916 | case CLI_COMMAND: | |
78f5381d AC |
1917 | { |
1918 | char *argv[2]; | |
102040f0 | 1919 | |
78f5381d AC |
1920 | /* A CLI command was read from the input stream. */ |
1921 | /* This "feature" will be removed as soon as we have a | |
1922 | complete set of mi commands. */ | |
1923 | /* Echo the command on the console. */ | |
1924 | fprintf_unfiltered (gdb_stdlog, "%s\n", context->command); | |
1925 | /* Call the "console" interpreter. */ | |
1926 | argv[0] = "console"; | |
1927 | argv[1] = context->command; | |
ce8f13f8 | 1928 | mi_cmd_interpreter_exec ("-interpreter-exec", argv, 2); |
78f5381d | 1929 | |
eec01795 | 1930 | /* If we changed interpreters, DON'T print out anything. */ |
78f5381d AC |
1931 | if (current_interp_named_p (INTERP_MI) |
1932 | || current_interp_named_p (INTERP_MI1) | |
1933 | || current_interp_named_p (INTERP_MI2) | |
1934 | || current_interp_named_p (INTERP_MI3)) | |
1935 | { | |
ce8f13f8 | 1936 | if (!running_result_record_printed) |
eec01795 DJ |
1937 | { |
1938 | fputs_unfiltered (context->token, raw_stdout); | |
1939 | fputs_unfiltered ("^done", raw_stdout); | |
1940 | mi_out_put (uiout, raw_stdout); | |
1941 | mi_out_rewind (uiout); | |
4333ada3 VP |
1942 | mi_print_timing_maybe (); |
1943 | fputs_unfiltered ("\n", raw_stdout); | |
eec01795 | 1944 | } |
eec01795 DJ |
1945 | else |
1946 | mi_out_rewind (uiout); | |
78f5381d AC |
1947 | } |
1948 | break; | |
1949 | } | |
fb40c209 | 1950 | } |
8d34ea23 | 1951 | |
1f31650a | 1952 | do_cleanups (cleanup); |
fb40c209 AC |
1953 | } |
1954 | ||
305aeedc TT |
1955 | /* Print a gdb exception to the MI output stream. */ |
1956 | ||
1957 | static void | |
1958 | mi_print_exception (const char *token, struct gdb_exception exception) | |
1959 | { | |
1960 | fputs_unfiltered (token, raw_stdout); | |
1961 | fputs_unfiltered ("^error,msg=\"", raw_stdout); | |
1962 | if (exception.message == NULL) | |
1963 | fputs_unfiltered ("unknown error", raw_stdout); | |
1964 | else | |
1965 | fputstr_unfiltered (exception.message, '"', raw_stdout); | |
1966 | fputs_unfiltered ("\"\n", raw_stdout); | |
1967 | } | |
fb40c209 AC |
1968 | |
1969 | void | |
ee047554 | 1970 | mi_execute_command (const char *cmd, int from_tty) |
fb40c209 | 1971 | { |
305aeedc TT |
1972 | char *token; |
1973 | struct mi_parse *command = NULL; | |
1974 | volatile struct gdb_exception exception; | |
fb40c209 | 1975 | |
41296c92 NR |
1976 | /* This is to handle EOF (^D). We just quit gdb. */ |
1977 | /* FIXME: we should call some API function here. */ | |
fb40c209 AC |
1978 | if (cmd == 0) |
1979 | quit_force (NULL, from_tty); | |
1980 | ||
11334b82 VP |
1981 | target_log_command (cmd); |
1982 | ||
305aeedc TT |
1983 | TRY_CATCH (exception, RETURN_MASK_ALL) |
1984 | { | |
1985 | command = mi_parse (cmd, &token); | |
1986 | } | |
1987 | if (exception.reason < 0) | |
1988 | { | |
1989 | mi_print_exception (token, exception); | |
1990 | xfree (token); | |
1991 | } | |
1992 | else | |
fb40c209 | 1993 | { |
04bd08de | 1994 | volatile struct gdb_exception result; |
66bb093b | 1995 | ptid_t previous_ptid = inferior_ptid; |
d8c83789 | 1996 | |
305aeedc TT |
1997 | command->token = token; |
1998 | ||
d8c83789 NR |
1999 | if (do_timings) |
2000 | { | |
2001 | command->cmd_start = (struct mi_timestamp *) | |
2002 | xmalloc (sizeof (struct mi_timestamp)); | |
2003 | timestamp (command->cmd_start); | |
2004 | } | |
2005 | ||
04bd08de TT |
2006 | TRY_CATCH (result, RETURN_MASK_ALL) |
2007 | { | |
79a45e25 | 2008 | captured_mi_execute_command (current_uiout, command); |
04bd08de | 2009 | } |
ce43223b | 2010 | if (result.reason < 0) |
fb40c209 | 2011 | { |
fb40c209 | 2012 | /* The command execution failed and error() was called |
589e074d | 2013 | somewhere. */ |
305aeedc | 2014 | mi_print_exception (command->token, result); |
79a45e25 | 2015 | mi_out_rewind (current_uiout); |
fb40c209 | 2016 | } |
a13e061a | 2017 | |
5d4e2b76 VP |
2018 | bpstat_do_actions (); |
2019 | ||
66bb093b VP |
2020 | if (/* The notifications are only output when the top-level |
2021 | interpreter (specified on the command line) is MI. */ | |
2022 | ui_out_is_mi_like_p (interp_ui_out (top_level_interpreter ())) | |
2023 | /* Don't try report anything if there are no threads -- | |
2024 | the program is dead. */ | |
2025 | && thread_count () != 0 | |
2026 | /* -thread-select explicitly changes thread. If frontend uses that | |
2027 | internally, we don't want to emit =thread-selected, since | |
2028 | =thread-selected is supposed to indicate user's intentions. */ | |
2029 | && strcmp (command->command, "thread-select") != 0) | |
2030 | { | |
2031 | struct mi_interp *mi = top_level_interpreter_data (); | |
d729566a | 2032 | int report_change = 0; |
66bb093b VP |
2033 | |
2034 | if (command->thread == -1) | |
2035 | { | |
d729566a PA |
2036 | report_change = (!ptid_equal (previous_ptid, null_ptid) |
2037 | && !ptid_equal (inferior_ptid, previous_ptid) | |
2038 | && !ptid_equal (inferior_ptid, null_ptid)); | |
66bb093b | 2039 | } |
d729566a | 2040 | else if (!ptid_equal (inferior_ptid, null_ptid)) |
66bb093b | 2041 | { |
d729566a | 2042 | struct thread_info *ti = inferior_thread (); |
102040f0 | 2043 | |
66bb093b VP |
2044 | report_change = (ti->num != command->thread); |
2045 | } | |
2046 | ||
2047 | if (report_change) | |
2048 | { | |
d729566a | 2049 | struct thread_info *ti = inferior_thread (); |
102040f0 | 2050 | |
66bb093b VP |
2051 | target_terminal_ours (); |
2052 | fprintf_unfiltered (mi->event_channel, | |
2053 | "thread-selected,id=\"%d\"", | |
2054 | ti->num); | |
2055 | gdb_flush (mi->event_channel); | |
2056 | } | |
2057 | } | |
2058 | ||
fb40c209 AC |
2059 | mi_parse_free (command); |
2060 | } | |
fb40c209 AC |
2061 | } |
2062 | ||
ce8f13f8 | 2063 | static void |
fb40c209 AC |
2064 | mi_cmd_execute (struct mi_parse *parse) |
2065 | { | |
f107f563 | 2066 | struct cleanup *cleanup; |
e23110bb | 2067 | |
028d0ed5 | 2068 | cleanup = prepare_execute_command (); |
1b98914a | 2069 | |
a79b8f6e VP |
2070 | if (parse->all && parse->thread_group != -1) |
2071 | error (_("Cannot specify --thread-group together with --all")); | |
2072 | ||
2073 | if (parse->all && parse->thread != -1) | |
2074 | error (_("Cannot specify --thread together with --all")); | |
2075 | ||
2076 | if (parse->thread_group != -1 && parse->thread != -1) | |
2077 | error (_("Cannot specify --thread together with --thread-group")); | |
2078 | ||
1e92afda VP |
2079 | if (parse->frame != -1 && parse->thread == -1) |
2080 | error (_("Cannot specify --frame without --thread")); | |
dcf4fbde | 2081 | |
a79b8f6e VP |
2082 | if (parse->thread_group != -1) |
2083 | { | |
2084 | struct inferior *inf = find_inferior_id (parse->thread_group); | |
2085 | struct thread_info *tp = 0; | |
2086 | ||
2087 | if (!inf) | |
46ef47e5 | 2088 | error (_("Invalid thread group for the --thread-group option")); |
a79b8f6e VP |
2089 | |
2090 | set_current_inferior (inf); | |
2091 | /* This behaviour means that if --thread-group option identifies | |
2b03b41d SS |
2092 | an inferior with multiple threads, then a random one will be |
2093 | picked. This is not a problem -- frontend should always | |
2094 | provide --thread if it wishes to operate on a specific | |
2095 | thread. */ | |
a79b8f6e | 2096 | if (inf->pid != 0) |
4734f50e | 2097 | tp = any_live_thread_of_process (inf->pid); |
a79b8f6e VP |
2098 | switch_to_thread (tp ? tp->ptid : null_ptid); |
2099 | set_current_program_space (inf->pspace); | |
2100 | } | |
2101 | ||
1e92afda VP |
2102 | if (parse->thread != -1) |
2103 | { | |
2104 | struct thread_info *tp = find_thread_id (parse->thread); | |
102040f0 | 2105 | |
1e92afda VP |
2106 | if (!tp) |
2107 | error (_("Invalid thread id: %d"), parse->thread); | |
dcf4fbde PA |
2108 | |
2109 | if (is_exited (tp->ptid)) | |
2110 | error (_("Thread id: %d has terminated"), parse->thread); | |
2111 | ||
2112 | switch_to_thread (tp->ptid); | |
1e92afda | 2113 | } |
dcf4fbde | 2114 | |
1e92afda VP |
2115 | if (parse->frame != -1) |
2116 | { | |
2117 | struct frame_info *fid; | |
2118 | int frame = parse->frame; | |
102040f0 | 2119 | |
1e92afda VP |
2120 | fid = find_relative_frame (get_current_frame (), &frame); |
2121 | if (frame == 0) | |
2122 | /* find_relative_frame was successful */ | |
2123 | select_frame (fid); | |
2124 | else | |
ea069267 | 2125 | error (_("Invalid frame id: %d"), frame); |
1e92afda | 2126 | } |
dcf4fbde | 2127 | |
a79b8f6e VP |
2128 | current_context = parse; |
2129 | ||
648beb2b | 2130 | if (parse->cmd->suppress_notification != NULL) |
8d3788bd | 2131 | { |
648beb2b YQ |
2132 | make_cleanup_restore_integer (parse->cmd->suppress_notification); |
2133 | *parse->cmd->suppress_notification = 1; | |
8d3788bd VP |
2134 | } |
2135 | ||
9e22b03a | 2136 | if (parse->cmd->argv_func != NULL) |
8d3788bd VP |
2137 | { |
2138 | parse->cmd->argv_func (parse->command, parse->argv, parse->argc); | |
2139 | } | |
b2af646b | 2140 | else if (parse->cmd->cli.cmd != 0) |
fb40c209 AC |
2141 | { |
2142 | /* FIXME: DELETE THIS. */ | |
41296c92 NR |
2143 | /* The operation is still implemented by a cli command. */ |
2144 | /* Must be a synchronous one. */ | |
b2af646b AC |
2145 | mi_execute_cli_command (parse->cmd->cli.cmd, parse->cmd->cli.args_p, |
2146 | parse->args); | |
fb40c209 AC |
2147 | } |
2148 | else | |
2149 | { | |
41296c92 | 2150 | /* FIXME: DELETE THIS. */ |
a13e061a PA |
2151 | struct ui_file *stb; |
2152 | ||
2153 | stb = mem_fileopen (); | |
2154 | ||
2155 | fputs_unfiltered ("Undefined mi command: ", stb); | |
2156 | fputstr_unfiltered (parse->command, '"', stb); | |
2157 | fputs_unfiltered (" (missing implementation)", stb); | |
2158 | ||
2159 | make_cleanup_ui_file_delete (stb); | |
2160 | error_stream (stb); | |
fb40c209 | 2161 | } |
1b98914a | 2162 | do_cleanups (cleanup); |
fb40c209 AC |
2163 | } |
2164 | ||
fb40c209 | 2165 | /* FIXME: This is just a hack so we can get some extra commands going. |
41296c92 NR |
2166 | We don't want to channel things through the CLI, but call libgdb directly. |
2167 | Use only for synchronous commands. */ | |
fb40c209 AC |
2168 | |
2169 | void | |
b2af646b | 2170 | mi_execute_cli_command (const char *cmd, int args_p, const char *args) |
fb40c209 | 2171 | { |
b2af646b | 2172 | if (cmd != 0) |
fb40c209 AC |
2173 | { |
2174 | struct cleanup *old_cleanups; | |
2175 | char *run; | |
102040f0 | 2176 | |
b2af646b | 2177 | if (args_p) |
c6902d46 | 2178 | run = xstrprintf ("%s %s", cmd, args); |
b2af646b AC |
2179 | else |
2180 | run = xstrdup (cmd); | |
fb40c209 AC |
2181 | if (mi_debug_p) |
2182 | /* FIXME: gdb_???? */ | |
2183 | fprintf_unfiltered (gdb_stdout, "cli=%s run=%s\n", | |
b2af646b | 2184 | cmd, run); |
b8c9b27d | 2185 | old_cleanups = make_cleanup (xfree, run); |
2b03b41d | 2186 | execute_command (run, 0 /* from_tty */ ); |
fb40c209 AC |
2187 | do_cleanups (old_cleanups); |
2188 | return; | |
2189 | } | |
2190 | } | |
2191 | ||
ce8f13f8 | 2192 | void |
9e22b03a | 2193 | mi_execute_async_cli_command (char *cli_command, char **argv, int argc) |
fb40c209 AC |
2194 | { |
2195 | struct cleanup *old_cleanups; | |
2196 | char *run; | |
fb40c209 AC |
2197 | |
2198 | if (target_can_async_p ()) | |
9e22b03a | 2199 | run = xstrprintf ("%s %s&", cli_command, argc ? *argv : ""); |
fb40c209 | 2200 | else |
9e22b03a | 2201 | run = xstrprintf ("%s %s", cli_command, argc ? *argv : ""); |
f107f563 | 2202 | old_cleanups = make_cleanup (xfree, run); |
fb40c209 | 2203 | |
2b03b41d | 2204 | execute_command (run, 0 /* from_tty */ ); |
fb40c209 | 2205 | |
09cee04b PA |
2206 | /* Do this before doing any printing. It would appear that some |
2207 | print code leaves garbage around in the buffer. */ | |
2208 | do_cleanups (old_cleanups); | |
fb40c209 AC |
2209 | } |
2210 | ||
2211 | void | |
fb40c209 AC |
2212 | mi_load_progress (const char *section_name, |
2213 | unsigned long sent_so_far, | |
2214 | unsigned long total_section, | |
2215 | unsigned long total_sent, | |
2216 | unsigned long grand_total) | |
2217 | { | |
2218 | struct timeval time_now, delta, update_threshold; | |
2219 | static struct timeval last_update; | |
2220 | static char *previous_sect_name = NULL; | |
2221 | int new_section; | |
0be75e02 | 2222 | struct ui_out *saved_uiout; |
79a45e25 | 2223 | struct ui_out *uiout; |
fb40c209 | 2224 | |
0be75e02 AS |
2225 | /* This function is called through deprecated_show_load_progress |
2226 | which means uiout may not be correct. Fix it for the duration | |
2227 | of this function. */ | |
79a45e25 | 2228 | saved_uiout = current_uiout; |
0be75e02 | 2229 | |
edff0c0a DJ |
2230 | if (current_interp_named_p (INTERP_MI) |
2231 | || current_interp_named_p (INTERP_MI2)) | |
79a45e25 | 2232 | current_uiout = mi_out_new (2); |
0be75e02 | 2233 | else if (current_interp_named_p (INTERP_MI1)) |
79a45e25 | 2234 | current_uiout = mi_out_new (1); |
edff0c0a | 2235 | else if (current_interp_named_p (INTERP_MI3)) |
79a45e25 | 2236 | current_uiout = mi_out_new (3); |
0be75e02 | 2237 | else |
fb40c209 AC |
2238 | return; |
2239 | ||
79a45e25 PA |
2240 | uiout = current_uiout; |
2241 | ||
fb40c209 AC |
2242 | update_threshold.tv_sec = 0; |
2243 | update_threshold.tv_usec = 500000; | |
2244 | gettimeofday (&time_now, NULL); | |
2245 | ||
2246 | delta.tv_usec = time_now.tv_usec - last_update.tv_usec; | |
2247 | delta.tv_sec = time_now.tv_sec - last_update.tv_sec; | |
2248 | ||
2249 | if (delta.tv_usec < 0) | |
2250 | { | |
2251 | delta.tv_sec -= 1; | |
f2395593 | 2252 | delta.tv_usec += 1000000L; |
fb40c209 AC |
2253 | } |
2254 | ||
2255 | new_section = (previous_sect_name ? | |
2256 | strcmp (previous_sect_name, section_name) : 1); | |
2257 | if (new_section) | |
2258 | { | |
6ad4a2cf | 2259 | struct cleanup *cleanup_tuple; |
102040f0 | 2260 | |
b8c9b27d | 2261 | xfree (previous_sect_name); |
fb40c209 AC |
2262 | previous_sect_name = xstrdup (section_name); |
2263 | ||
721c02de VP |
2264 | if (current_token) |
2265 | fputs_unfiltered (current_token, raw_stdout); | |
fb40c209 | 2266 | fputs_unfiltered ("+download", raw_stdout); |
6ad4a2cf | 2267 | cleanup_tuple = make_cleanup_ui_out_tuple_begin_end (uiout, NULL); |
fb40c209 AC |
2268 | ui_out_field_string (uiout, "section", section_name); |
2269 | ui_out_field_int (uiout, "section-size", total_section); | |
2270 | ui_out_field_int (uiout, "total-size", grand_total); | |
6ad4a2cf | 2271 | do_cleanups (cleanup_tuple); |
fb40c209 AC |
2272 | mi_out_put (uiout, raw_stdout); |
2273 | fputs_unfiltered ("\n", raw_stdout); | |
2274 | gdb_flush (raw_stdout); | |
2275 | } | |
2276 | ||
2277 | if (delta.tv_sec >= update_threshold.tv_sec && | |
2278 | delta.tv_usec >= update_threshold.tv_usec) | |
2279 | { | |
6ad4a2cf | 2280 | struct cleanup *cleanup_tuple; |
102040f0 | 2281 | |
fb40c209 AC |
2282 | last_update.tv_sec = time_now.tv_sec; |
2283 | last_update.tv_usec = time_now.tv_usec; | |
721c02de VP |
2284 | if (current_token) |
2285 | fputs_unfiltered (current_token, raw_stdout); | |
fb40c209 | 2286 | fputs_unfiltered ("+download", raw_stdout); |
6ad4a2cf | 2287 | cleanup_tuple = make_cleanup_ui_out_tuple_begin_end (uiout, NULL); |
fb40c209 AC |
2288 | ui_out_field_string (uiout, "section", section_name); |
2289 | ui_out_field_int (uiout, "section-sent", sent_so_far); | |
2290 | ui_out_field_int (uiout, "section-size", total_section); | |
2291 | ui_out_field_int (uiout, "total-sent", total_sent); | |
2292 | ui_out_field_int (uiout, "total-size", grand_total); | |
6ad4a2cf | 2293 | do_cleanups (cleanup_tuple); |
fb40c209 AC |
2294 | mi_out_put (uiout, raw_stdout); |
2295 | fputs_unfiltered ("\n", raw_stdout); | |
2296 | gdb_flush (raw_stdout); | |
2297 | } | |
0be75e02 AS |
2298 | |
2299 | xfree (uiout); | |
67ba4e42 | 2300 | current_uiout = saved_uiout; |
fb40c209 AC |
2301 | } |
2302 | ||
d8c83789 NR |
2303 | static void |
2304 | timestamp (struct mi_timestamp *tv) | |
2b03b41d SS |
2305 | { |
2306 | gettimeofday (&tv->wallclock, NULL); | |
d8c83789 | 2307 | #ifdef HAVE_GETRUSAGE |
2b03b41d SS |
2308 | getrusage (RUSAGE_SELF, &rusage); |
2309 | tv->utime.tv_sec = rusage.ru_utime.tv_sec; | |
2310 | tv->utime.tv_usec = rusage.ru_utime.tv_usec; | |
2311 | tv->stime.tv_sec = rusage.ru_stime.tv_sec; | |
2312 | tv->stime.tv_usec = rusage.ru_stime.tv_usec; | |
d8c83789 | 2313 | #else |
2b03b41d SS |
2314 | { |
2315 | long usec = get_run_time (); | |
a1b7d198 | 2316 | |
2b03b41d SS |
2317 | tv->utime.tv_sec = usec/1000000L; |
2318 | tv->utime.tv_usec = usec - 1000000L*tv->utime.tv_sec; | |
2319 | tv->stime.tv_sec = 0; | |
2320 | tv->stime.tv_usec = 0; | |
d8c83789 | 2321 | } |
2b03b41d SS |
2322 | #endif |
2323 | } | |
d8c83789 NR |
2324 | |
2325 | static void | |
2326 | print_diff_now (struct mi_timestamp *start) | |
2b03b41d SS |
2327 | { |
2328 | struct mi_timestamp now; | |
102040f0 | 2329 | |
2b03b41d SS |
2330 | timestamp (&now); |
2331 | print_diff (start, &now); | |
2332 | } | |
d8c83789 | 2333 | |
4333ada3 VP |
2334 | void |
2335 | mi_print_timing_maybe (void) | |
2336 | { | |
2b03b41d SS |
2337 | /* If the command is -enable-timing then do_timings may be true |
2338 | whilst current_command_ts is not initialized. */ | |
4333ada3 VP |
2339 | if (do_timings && current_command_ts) |
2340 | print_diff_now (current_command_ts); | |
2341 | } | |
2342 | ||
d8c83789 NR |
2343 | static long |
2344 | timeval_diff (struct timeval start, struct timeval end) | |
2b03b41d SS |
2345 | { |
2346 | return ((end.tv_sec - start.tv_sec) * 1000000L) | |
2347 | + (end.tv_usec - start.tv_usec); | |
2348 | } | |
d8c83789 NR |
2349 | |
2350 | static void | |
2351 | print_diff (struct mi_timestamp *start, struct mi_timestamp *end) | |
2b03b41d SS |
2352 | { |
2353 | fprintf_unfiltered | |
2354 | (raw_stdout, | |
2355 | ",time={wallclock=\"%0.5f\",user=\"%0.5f\",system=\"%0.5f\"}", | |
2356 | timeval_diff (start->wallclock, end->wallclock) / 1000000.0, | |
2357 | timeval_diff (start->utime, end->utime) / 1000000.0, | |
2358 | timeval_diff (start->stime, end->stime) / 1000000.0); | |
2359 | } | |
f224b49d | 2360 | |
40e1c229 VP |
2361 | void |
2362 | mi_cmd_trace_define_variable (char *command, char **argv, int argc) | |
2363 | { | |
2364 | struct expression *expr; | |
40e1c229 VP |
2365 | LONGEST initval = 0; |
2366 | struct trace_state_variable *tsv; | |
2367 | char *name = 0; | |
2368 | ||
2369 | if (argc != 1 && argc != 2) | |
2370 | error (_("Usage: -trace-define-variable VARIABLE [VALUE]")); | |
2371 | ||
1773c82c HAQ |
2372 | name = argv[0]; |
2373 | if (*name++ != '$') | |
2374 | error (_("Name of trace variable should start with '$'")); | |
40e1c229 | 2375 | |
1773c82c | 2376 | validate_trace_state_variable_name (name); |
40e1c229 VP |
2377 | |
2378 | tsv = find_trace_state_variable (name); | |
2379 | if (!tsv) | |
2380 | tsv = create_trace_state_variable (name); | |
2381 | ||
2382 | if (argc == 2) | |
2383 | initval = value_as_long (parse_and_eval (argv[1])); | |
2384 | ||
2385 | tsv->initial_value = initval; | |
40e1c229 VP |
2386 | } |
2387 | ||
2388 | void | |
2389 | mi_cmd_trace_list_variables (char *command, char **argv, int argc) | |
2390 | { | |
2391 | if (argc != 0) | |
2b03b41d | 2392 | error (_("-trace-list-variables: no arguments allowed")); |
40e1c229 VP |
2393 | |
2394 | tvariables_info_1 (); | |
2395 | } | |
2396 | ||
f197e0f1 VP |
2397 | void |
2398 | mi_cmd_trace_find (char *command, char **argv, int argc) | |
2399 | { | |
2400 | char *mode; | |
2401 | ||
2402 | if (argc == 0) | |
2403 | error (_("trace selection mode is required")); | |
2404 | ||
2405 | mode = argv[0]; | |
2406 | ||
2407 | if (strcmp (mode, "none") == 0) | |
2408 | { | |
2409 | tfind_1 (tfind_number, -1, 0, 0, 0); | |
2410 | return; | |
2411 | } | |
2412 | ||
2413 | if (current_trace_status ()->running) | |
2414 | error (_("May not look at trace frames while trace is running.")); | |
2415 | ||
2416 | if (strcmp (mode, "frame-number") == 0) | |
2417 | { | |
2418 | if (argc != 2) | |
2419 | error (_("frame number is required")); | |
2420 | tfind_1 (tfind_number, atoi (argv[1]), 0, 0, 0); | |
2421 | } | |
2422 | else if (strcmp (mode, "tracepoint-number") == 0) | |
2423 | { | |
2424 | if (argc != 2) | |
2425 | error (_("tracepoint number is required")); | |
2426 | tfind_1 (tfind_tp, atoi (argv[1]), 0, 0, 0); | |
2427 | } | |
2428 | else if (strcmp (mode, "pc") == 0) | |
2429 | { | |
2430 | if (argc != 2) | |
2431 | error (_("PC is required")); | |
2432 | tfind_1 (tfind_pc, 0, parse_and_eval_address (argv[1]), 0, 0); | |
2433 | } | |
2434 | else if (strcmp (mode, "pc-inside-range") == 0) | |
2435 | { | |
2436 | if (argc != 3) | |
2437 | error (_("Start and end PC are required")); | |
2438 | tfind_1 (tfind_range, 0, parse_and_eval_address (argv[1]), | |
2439 | parse_and_eval_address (argv[2]), 0); | |
2440 | } | |
2441 | else if (strcmp (mode, "pc-outside-range") == 0) | |
2442 | { | |
2443 | if (argc != 3) | |
2444 | error (_("Start and end PC are required")); | |
2445 | tfind_1 (tfind_outside, 0, parse_and_eval_address (argv[1]), | |
2446 | parse_and_eval_address (argv[2]), 0); | |
2447 | } | |
2448 | else if (strcmp (mode, "line") == 0) | |
2449 | { | |
2450 | struct symtabs_and_lines sals; | |
2451 | struct symtab_and_line sal; | |
2452 | static CORE_ADDR start_pc, end_pc; | |
2453 | struct cleanup *back_to; | |
2454 | ||
2455 | if (argc != 2) | |
2456 | error (_("Line is required")); | |
2457 | ||
39cf75f7 DE |
2458 | sals = decode_line_with_current_source (argv[1], |
2459 | DECODE_LINE_FUNFIRSTLINE); | |
f197e0f1 VP |
2460 | back_to = make_cleanup (xfree, sals.sals); |
2461 | ||
2462 | sal = sals.sals[0]; | |
2463 | ||
2464 | if (sal.symtab == 0) | |
2465 | error (_("Could not find the specified line")); | |
2466 | ||
2467 | if (sal.line > 0 && find_line_pc_range (sal, &start_pc, &end_pc)) | |
2468 | tfind_1 (tfind_range, 0, start_pc, end_pc - 1, 0); | |
2469 | else | |
2470 | error (_("Could not find the specified line")); | |
2471 | ||
2472 | do_cleanups (back_to); | |
2473 | } | |
2474 | else | |
2475 | error (_("Invalid mode '%s'"), mode); | |
2476 | ||
2477 | if (has_stack_frames () || get_traceframe_number () >= 0) | |
2b03b41d | 2478 | print_stack_frame (get_selected_frame (NULL), 1, SRC_AND_LOC); |
f197e0f1 VP |
2479 | } |
2480 | ||
011aacb0 VP |
2481 | void |
2482 | mi_cmd_trace_save (char *command, char **argv, int argc) | |
2483 | { | |
2484 | int target_saves = 0; | |
d0353e76 | 2485 | int generate_ctf = 0; |
011aacb0 | 2486 | char *filename; |
d0353e76 YQ |
2487 | int oind = 0; |
2488 | char *oarg; | |
011aacb0 | 2489 | |
d0353e76 YQ |
2490 | enum opt |
2491 | { | |
2492 | TARGET_SAVE_OPT, CTF_OPT | |
2493 | }; | |
2494 | static const struct mi_opt opts[] = | |
011aacb0 | 2495 | { |
d0353e76 YQ |
2496 | {"r", TARGET_SAVE_OPT, 0}, |
2497 | {"ctf", CTF_OPT, 0}, | |
2498 | { 0, 0, 0 } | |
2499 | }; | |
2500 | ||
2501 | while (1) | |
011aacb0 | 2502 | { |
d0353e76 YQ |
2503 | int opt = mi_getopt ("-trace-save", argc, argv, opts, |
2504 | &oind, &oarg); | |
2505 | ||
2506 | if (opt < 0) | |
2507 | break; | |
2508 | switch ((enum opt) opt) | |
2509 | { | |
2510 | case TARGET_SAVE_OPT: | |
2511 | target_saves = 1; | |
2512 | break; | |
2513 | case CTF_OPT: | |
2514 | generate_ctf = 1; | |
2515 | break; | |
2516 | } | |
011aacb0 | 2517 | } |
d0353e76 | 2518 | filename = argv[oind]; |
011aacb0 | 2519 | |
d0353e76 YQ |
2520 | if (generate_ctf) |
2521 | trace_save_ctf (filename, target_saves); | |
2522 | else | |
2523 | trace_save_tfile (filename, target_saves); | |
011aacb0 VP |
2524 | } |
2525 | ||
f224b49d VP |
2526 | void |
2527 | mi_cmd_trace_start (char *command, char **argv, int argc) | |
2528 | { | |
f196051f | 2529 | start_tracing (NULL); |
f224b49d VP |
2530 | } |
2531 | ||
2532 | void | |
2533 | mi_cmd_trace_status (char *command, char **argv, int argc) | |
2534 | { | |
2535 | trace_status_mi (0); | |
2536 | } | |
2537 | ||
2538 | void | |
2539 | mi_cmd_trace_stop (char *command, char **argv, int argc) | |
2540 | { | |
f196051f | 2541 | stop_tracing (NULL); |
f224b49d VP |
2542 | trace_status_mi (1); |
2543 | } | |
75082e8c | 2544 | |
2b03b41d | 2545 | /* Implement the "-ada-task-info" command. */ |
75082e8c JB |
2546 | |
2547 | void | |
2548 | mi_cmd_ada_task_info (char *command, char **argv, int argc) | |
2549 | { | |
2550 | if (argc != 0 && argc != 1) | |
2551 | error (_("Invalid MI command")); | |
2552 | ||
2553 | print_ada_task_info (current_uiout, argv[0], current_inferior ()); | |
2554 | } |