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