Commit | Line | Data |
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fb40c209 | 1 | /* MI Command Set. |
cd0bfa36 | 2 | |
61baf725 | 3 | Copyright (C) 2000-2017 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" | |
45741a9c | 26 | #include "infrun.h" |
fb40c209 AC |
27 | #include "top.h" |
28 | #include "gdbthread.h" | |
29 | #include "mi-cmds.h" | |
30 | #include "mi-parse.h" | |
31 | #include "mi-getopt.h" | |
32 | #include "mi-console.h" | |
33 | #include "ui-out.h" | |
34 | #include "mi-out.h" | |
4389a95a | 35 | #include "interps.h" |
fb40c209 AC |
36 | #include "event-loop.h" |
37 | #include "event-top.h" | |
41296c92 | 38 | #include "gdbcore.h" /* For write_memory(). */ |
56178203 | 39 | #include "value.h" |
4e052eda | 40 | #include "regcache.h" |
5b7f31a4 | 41 | #include "gdb.h" |
36dc181b | 42 | #include "frame.h" |
b9362cc7 | 43 | #include "mi-main.h" |
66bb093b | 44 | #include "mi-common.h" |
d8ca156b | 45 | #include "language.h" |
79a45b7d | 46 | #include "valprint.h" |
3ee1c036 | 47 | #include "inferior.h" |
07e059b5 | 48 | #include "osdata.h" |
dc146f7c | 49 | #include "splay-tree.h" |
f224b49d | 50 | #include "tracepoint.h" |
d0353e76 | 51 | #include "ctf.h" |
75082e8c | 52 | #include "ada-lang.h" |
f8eba3c6 | 53 | #include "linespec.h" |
6dddc817 | 54 | #include "extension.h" |
329ea579 | 55 | #include "gdbcmd.h" |
4034d0ff | 56 | #include "observer.h" |
156d9eab | 57 | #include "common/gdb_optional.h" |
36dc181b | 58 | |
fb40c209 | 59 | #include <ctype.h> |
dcb07cfa PA |
60 | #include "run-time-clock.h" |
61 | #include <chrono> | |
d8c83789 | 62 | |
fb40c209 AC |
63 | enum |
64 | { | |
65 | FROM_TTY = 0 | |
66 | }; | |
67 | ||
fb40c209 | 68 | int mi_debug_p; |
2b03b41d | 69 | |
2b03b41d SS |
70 | /* This is used to pass the current command timestamp down to |
71 | continuation routines. */ | |
d8c83789 NR |
72 | static struct mi_timestamp *current_command_ts; |
73 | ||
74 | static int do_timings = 0; | |
75 | ||
a2840c35 | 76 | char *current_token; |
2b03b41d SS |
77 | /* Few commands would like to know if options like --thread-group were |
78 | explicitly specified. This variable keeps the current parsed | |
79 | command including all option, and make it possible. */ | |
a79b8f6e VP |
80 | static struct mi_parse *current_context; |
81 | ||
a2840c35 | 82 | int running_result_record_printed = 1; |
fb40c209 | 83 | |
f3b1572e PA |
84 | /* Flag indicating that the target has proceeded since the last |
85 | command was issued. */ | |
86 | int mi_proceeded; | |
87 | ||
fb40c209 | 88 | extern void _initialize_mi_main (void); |
ce8f13f8 | 89 | static void mi_cmd_execute (struct mi_parse *parse); |
fb40c209 | 90 | |
b2af646b AC |
91 | static void mi_execute_cli_command (const char *cmd, int args_p, |
92 | const char *args); | |
a121b7c1 | 93 | static void mi_execute_async_cli_command (const char *cli_command, |
9a2b4c1b | 94 | char **argv, int argc); |
6ed7ea50 UW |
95 | static int register_changed_p (int regnum, struct regcache *, |
96 | struct regcache *); | |
c898adb7 YQ |
97 | static void output_register (struct frame_info *, int regnum, int format, |
98 | int skip_unavailable); | |
4389a95a | 99 | |
329ea579 PA |
100 | /* Controls whether the frontend wants MI in async mode. */ |
101 | static int mi_async = 0; | |
102 | ||
103 | /* The set command writes to this variable. If the inferior is | |
104 | executing, mi_async is *not* updated. */ | |
105 | static int mi_async_1 = 0; | |
106 | ||
107 | static void | |
108 | set_mi_async_command (char *args, int from_tty, | |
109 | struct cmd_list_element *c) | |
110 | { | |
111 | if (have_live_inferiors ()) | |
112 | { | |
113 | mi_async_1 = mi_async; | |
114 | error (_("Cannot change this setting while the inferior is running.")); | |
115 | } | |
116 | ||
117 | mi_async = mi_async_1; | |
118 | } | |
119 | ||
120 | static void | |
121 | show_mi_async_command (struct ui_file *file, int from_tty, | |
122 | struct cmd_list_element *c, | |
123 | const char *value) | |
124 | { | |
125 | fprintf_filtered (file, | |
126 | _("Whether MI is in asynchronous mode is %s.\n"), | |
127 | value); | |
128 | } | |
129 | ||
130 | /* A wrapper for target_can_async_p that takes the MI setting into | |
131 | account. */ | |
132 | ||
133 | int | |
134 | mi_async_p (void) | |
135 | { | |
136 | return mi_async && target_can_async_p (); | |
137 | } | |
138 | ||
41296c92 | 139 | /* Command implementations. FIXME: Is this libgdb? No. This is the MI |
fb40c209 | 140 | layer that calls libgdb. Any operation used in the below should be |
41296c92 | 141 | formalized. */ |
fb40c209 | 142 | |
d8c83789 NR |
143 | static void timestamp (struct mi_timestamp *tv); |
144 | ||
9204d692 PA |
145 | static void print_diff (struct ui_file *file, struct mi_timestamp *start, |
146 | struct mi_timestamp *end); | |
d8c83789 | 147 | |
ce8f13f8 | 148 | void |
9f33b8b7 | 149 | mi_cmd_gdb_exit (const char *command, char **argv, int argc) |
fb40c209 | 150 | { |
d6f9b0fb | 151 | struct mi_interp *mi = (struct mi_interp *) current_interpreter (); |
9204d692 | 152 | |
41296c92 | 153 | /* We have to print everything right here because we never return. */ |
721c02de | 154 | if (current_token) |
9204d692 PA |
155 | fputs_unfiltered (current_token, mi->raw_stdout); |
156 | fputs_unfiltered ("^exit\n", mi->raw_stdout); | |
157 | mi_out_put (current_uiout, mi->raw_stdout); | |
158 | gdb_flush (mi->raw_stdout); | |
41296c92 | 159 | /* FIXME: The function called is not yet a formal libgdb function. */ |
fb40c209 | 160 | quit_force (NULL, FROM_TTY); |
fb40c209 AC |
161 | } |
162 | ||
ce8f13f8 | 163 | void |
9f33b8b7 | 164 | mi_cmd_exec_next (const char *command, char **argv, int argc) |
fb40c209 | 165 | { |
41296c92 | 166 | /* FIXME: Should call a libgdb function, not a cli wrapper. */ |
e5829bee MS |
167 | if (argc > 0 && strcmp(argv[0], "--reverse") == 0) |
168 | mi_execute_async_cli_command ("reverse-next", argv + 1, argc - 1); | |
169 | else | |
170 | mi_execute_async_cli_command ("next", argv, argc); | |
fb40c209 AC |
171 | } |
172 | ||
ce8f13f8 | 173 | void |
9f33b8b7 | 174 | mi_cmd_exec_next_instruction (const char *command, char **argv, int argc) |
fb40c209 | 175 | { |
41296c92 | 176 | /* FIXME: Should call a libgdb function, not a cli wrapper. */ |
e5829bee MS |
177 | if (argc > 0 && strcmp(argv[0], "--reverse") == 0) |
178 | mi_execute_async_cli_command ("reverse-nexti", argv + 1, argc - 1); | |
179 | else | |
180 | mi_execute_async_cli_command ("nexti", argv, argc); | |
fb40c209 AC |
181 | } |
182 | ||
ce8f13f8 | 183 | void |
9f33b8b7 | 184 | mi_cmd_exec_step (const char *command, char **argv, int argc) |
fb40c209 | 185 | { |
41296c92 | 186 | /* FIXME: Should call a libgdb function, not a cli wrapper. */ |
e5829bee MS |
187 | if (argc > 0 && strcmp(argv[0], "--reverse") == 0) |
188 | mi_execute_async_cli_command ("reverse-step", argv + 1, argc - 1); | |
189 | else | |
190 | mi_execute_async_cli_command ("step", argv, argc); | |
fb40c209 AC |
191 | } |
192 | ||
ce8f13f8 | 193 | void |
9f33b8b7 | 194 | mi_cmd_exec_step_instruction (const char *command, char **argv, int argc) |
fb40c209 | 195 | { |
41296c92 | 196 | /* FIXME: Should call a libgdb function, not a cli wrapper. */ |
e5829bee MS |
197 | if (argc > 0 && strcmp(argv[0], "--reverse") == 0) |
198 | mi_execute_async_cli_command ("reverse-stepi", argv + 1, argc - 1); | |
199 | else | |
200 | mi_execute_async_cli_command ("stepi", argv, argc); | |
fb40c209 AC |
201 | } |
202 | ||
ce8f13f8 | 203 | void |
9f33b8b7 | 204 | mi_cmd_exec_finish (const char *command, char **argv, int argc) |
fb40c209 | 205 | { |
41296c92 | 206 | /* FIXME: Should call a libgdb function, not a cli wrapper. */ |
e5829bee MS |
207 | if (argc > 0 && strcmp(argv[0], "--reverse") == 0) |
208 | mi_execute_async_cli_command ("reverse-finish", argv + 1, argc - 1); | |
209 | else | |
210 | mi_execute_async_cli_command ("finish", argv, argc); | |
fb40c209 AC |
211 | } |
212 | ||
ce8f13f8 | 213 | void |
9f33b8b7 | 214 | mi_cmd_exec_return (const char *command, char **argv, int argc) |
fb40c209 | 215 | { |
fb40c209 | 216 | /* This command doesn't really execute the target, it just pops the |
2b03b41d | 217 | specified number of frames. */ |
9e22b03a | 218 | if (argc) |
fb40c209 | 219 | /* Call return_command with from_tty argument equal to 0 so as to |
41296c92 | 220 | avoid being queried. */ |
9e22b03a | 221 | return_command (*argv, 0); |
fb40c209 AC |
222 | else |
223 | /* Call return_command with from_tty argument equal to 0 so as to | |
41296c92 | 224 | avoid being queried. */ |
36dc181b | 225 | return_command (NULL, 0); |
fb40c209 AC |
226 | |
227 | /* Because we have called return_command with from_tty = 0, we need | |
41296c92 | 228 | to print the frame here. */ |
08d72866 | 229 | print_stack_frame (get_selected_frame (NULL), 1, LOC_AND_ADDRESS, 1); |
fb40c209 AC |
230 | } |
231 | ||
143260c9 | 232 | void |
9f33b8b7 | 233 | mi_cmd_exec_jump (const char *args, char **argv, int argc) |
143260c9 VP |
234 | { |
235 | /* FIXME: Should call a libgdb function, not a cli wrapper. */ | |
202b96c1 | 236 | mi_execute_async_cli_command ("jump", argv, argc); |
143260c9 | 237 | } |
c1244769 | 238 | |
a79b8f6e VP |
239 | static void |
240 | proceed_thread (struct thread_info *thread, int pid) | |
8dd4f202 | 241 | { |
8dd4f202 | 242 | if (!is_stopped (thread->ptid)) |
a79b8f6e | 243 | return; |
8dd4f202 | 244 | |
dfd4cc63 | 245 | if (pid != 0 && ptid_get_pid (thread->ptid) != pid) |
a79b8f6e | 246 | return; |
8dd4f202 VP |
247 | |
248 | switch_to_thread (thread->ptid); | |
70509625 | 249 | clear_proceed_status (0); |
64ce06e4 | 250 | proceed ((CORE_ADDR) -1, GDB_SIGNAL_DEFAULT); |
a79b8f6e VP |
251 | } |
252 | ||
a79b8f6e VP |
253 | static int |
254 | proceed_thread_callback (struct thread_info *thread, void *arg) | |
255 | { | |
256 | int pid = *(int *)arg; | |
102040f0 | 257 | |
a79b8f6e | 258 | proceed_thread (thread, pid); |
8dd4f202 VP |
259 | return 0; |
260 | } | |
261 | ||
e5829bee MS |
262 | static void |
263 | exec_continue (char **argv, int argc) | |
fb40c209 | 264 | { |
329ea579 PA |
265 | prepare_execution_command (¤t_target, mi_async_p ()); |
266 | ||
a79b8f6e | 267 | if (non_stop) |
8dd4f202 | 268 | { |
2b03b41d SS |
269 | /* In non-stop mode, 'resume' always resumes a single thread. |
270 | Therefore, to resume all threads of the current inferior, or | |
271 | all threads in all inferiors, we need to iterate over | |
272 | threads. | |
a79b8f6e VP |
273 | |
274 | See comment on infcmd.c:proceed_thread_callback for rationale. */ | |
275 | if (current_context->all || current_context->thread_group != -1) | |
276 | { | |
277 | int pid = 0; | |
278 | struct cleanup *back_to = make_cleanup_restore_current_thread (); | |
8dd4f202 | 279 | |
a79b8f6e VP |
280 | if (!current_context->all) |
281 | { | |
9a2b4c1b MS |
282 | struct inferior *inf |
283 | = find_inferior_id (current_context->thread_group); | |
284 | ||
a79b8f6e VP |
285 | pid = inf->pid; |
286 | } | |
287 | iterate_over_threads (proceed_thread_callback, &pid); | |
288 | do_cleanups (back_to); | |
289 | } | |
290 | else | |
291 | { | |
292 | continue_1 (0); | |
293 | } | |
8dd4f202 | 294 | } |
77ebaa5a | 295 | else |
a79b8f6e | 296 | { |
b7b633e9 | 297 | scoped_restore save_multi = make_scoped_restore (&sched_multi); |
102040f0 | 298 | |
a79b8f6e VP |
299 | if (current_context->all) |
300 | { | |
301 | sched_multi = 1; | |
302 | continue_1 (0); | |
303 | } | |
304 | else | |
305 | { | |
2b03b41d SS |
306 | /* In all-stop mode, -exec-continue traditionally resumed |
307 | either all threads, or one thread, depending on the | |
308 | 'scheduler-locking' variable. Let's continue to do the | |
309 | same. */ | |
a79b8f6e VP |
310 | continue_1 (1); |
311 | } | |
a79b8f6e | 312 | } |
e5829bee MS |
313 | } |
314 | ||
e5829bee MS |
315 | static void |
316 | exec_reverse_continue (char **argv, int argc) | |
317 | { | |
318 | enum exec_direction_kind dir = execution_direction; | |
e5829bee | 319 | |
e5829bee MS |
320 | if (dir == EXEC_REVERSE) |
321 | error (_("Already in reverse mode.")); | |
322 | ||
323 | if (!target_can_execute_reverse) | |
324 | error (_("Target %s does not support this command."), target_shortname); | |
325 | ||
156d9eab TT |
326 | scoped_restore save_exec_dir = make_scoped_restore (&execution_direction, |
327 | EXEC_REVERSE); | |
e5829bee | 328 | exec_continue (argv, argc); |
e5829bee MS |
329 | } |
330 | ||
331 | void | |
9f33b8b7 | 332 | mi_cmd_exec_continue (const char *command, char **argv, int argc) |
e5829bee | 333 | { |
a79b8f6e | 334 | if (argc > 0 && strcmp (argv[0], "--reverse") == 0) |
e5829bee MS |
335 | exec_reverse_continue (argv + 1, argc - 1); |
336 | else | |
337 | exec_continue (argv, argc); | |
8dd4f202 VP |
338 | } |
339 | ||
340 | static int | |
341 | interrupt_thread_callback (struct thread_info *thread, void *arg) | |
342 | { | |
343 | int pid = *(int *)arg; | |
344 | ||
345 | if (!is_running (thread->ptid)) | |
346 | return 0; | |
347 | ||
dfd4cc63 | 348 | if (ptid_get_pid (thread->ptid) != pid) |
8dd4f202 VP |
349 | return 0; |
350 | ||
351 | target_stop (thread->ptid); | |
352 | return 0; | |
fb40c209 AC |
353 | } |
354 | ||
2b03b41d SS |
355 | /* Interrupt the execution of the target. Note how we must play |
356 | around with the token variables, in order to display the current | |
357 | token in the result of the interrupt command, and the previous | |
358 | execution token when the target finally stops. See comments in | |
41296c92 | 359 | mi_cmd_execute. */ |
2b03b41d | 360 | |
ce8f13f8 | 361 | void |
9f33b8b7 | 362 | mi_cmd_exec_interrupt (const char *command, char **argv, int argc) |
fb40c209 | 363 | { |
a79b8f6e VP |
364 | /* In all-stop mode, everything stops, so we don't need to try |
365 | anything specific. */ | |
366 | if (!non_stop) | |
77ebaa5a | 367 | { |
77ebaa5a | 368 | interrupt_target_1 (0); |
a79b8f6e | 369 | return; |
77ebaa5a | 370 | } |
a79b8f6e VP |
371 | |
372 | if (current_context->all) | |
77ebaa5a | 373 | { |
a79b8f6e | 374 | /* This will interrupt all threads in all inferiors. */ |
77ebaa5a VP |
375 | interrupt_target_1 (1); |
376 | } | |
a79b8f6e | 377 | else if (current_context->thread_group != -1) |
8dd4f202 | 378 | { |
a79b8f6e | 379 | struct inferior *inf = find_inferior_id (current_context->thread_group); |
102040f0 | 380 | |
a79b8f6e VP |
381 | iterate_over_threads (interrupt_thread_callback, &inf->pid); |
382 | } | |
383 | else | |
384 | { | |
385 | /* Interrupt just the current thread -- either explicitly | |
386 | specified via --thread or whatever was current before | |
387 | MI command was sent. */ | |
388 | interrupt_target_1 (0); | |
389 | } | |
390 | } | |
391 | ||
5713b9b5 JB |
392 | /* Callback for iterate_over_inferiors which starts the execution |
393 | of the given inferior. | |
394 | ||
395 | ARG is a pointer to an integer whose value, if non-zero, indicates | |
396 | that the program should be stopped when reaching the main subprogram | |
397 | (similar to what the CLI "start" command does). */ | |
398 | ||
a79b8f6e VP |
399 | static int |
400 | run_one_inferior (struct inferior *inf, void *arg) | |
401 | { | |
5713b9b5 JB |
402 | int start_p = *(int *) arg; |
403 | const char *run_cmd = start_p ? "start" : "run"; | |
61c6156d SM |
404 | struct target_ops *run_target = find_run_target (); |
405 | int async_p = mi_async && run_target->to_can_async_p (run_target); | |
5713b9b5 | 406 | |
a79b8f6e VP |
407 | if (inf->pid != 0) |
408 | { | |
409 | if (inf->pid != ptid_get_pid (inferior_ptid)) | |
410 | { | |
411 | struct thread_info *tp; | |
8dd4f202 | 412 | |
a79b8f6e VP |
413 | tp = any_thread_of_process (inf->pid); |
414 | if (!tp) | |
415 | error (_("Inferior has no threads.")); | |
416 | ||
417 | switch_to_thread (tp->ptid); | |
418 | } | |
8dd4f202 | 419 | } |
77ebaa5a | 420 | else |
a79b8f6e VP |
421 | { |
422 | set_current_inferior (inf); | |
423 | switch_to_thread (null_ptid); | |
424 | set_current_program_space (inf->pspace); | |
425 | } | |
61c6156d SM |
426 | mi_execute_cli_command (run_cmd, async_p, |
427 | async_p ? "&" : NULL); | |
a79b8f6e | 428 | return 0; |
fb40c209 AC |
429 | } |
430 | ||
115d30f9 | 431 | void |
9f33b8b7 | 432 | mi_cmd_exec_run (const char *command, char **argv, int argc) |
115d30f9 | 433 | { |
5713b9b5 JB |
434 | int start_p = 0; |
435 | ||
436 | /* Parse the command options. */ | |
437 | enum opt | |
438 | { | |
439 | START_OPT, | |
440 | }; | |
441 | static const struct mi_opt opts[] = | |
442 | { | |
443 | {"-start", START_OPT, 0}, | |
444 | {NULL, 0, 0}, | |
445 | }; | |
446 | ||
447 | int oind = 0; | |
448 | char *oarg; | |
449 | ||
450 | while (1) | |
451 | { | |
452 | int opt = mi_getopt ("-exec-run", argc, argv, opts, &oind, &oarg); | |
453 | ||
454 | if (opt < 0) | |
455 | break; | |
456 | switch ((enum opt) opt) | |
457 | { | |
458 | case START_OPT: | |
459 | start_p = 1; | |
460 | break; | |
461 | } | |
462 | } | |
463 | ||
464 | /* This command does not accept any argument. Make sure the user | |
465 | did not provide any. */ | |
466 | if (oind != argc) | |
467 | error (_("Invalid argument: %s"), argv[oind]); | |
468 | ||
a79b8f6e VP |
469 | if (current_context->all) |
470 | { | |
471 | struct cleanup *back_to = save_current_space_and_thread (); | |
102040f0 | 472 | |
5713b9b5 | 473 | iterate_over_inferiors (run_one_inferior, &start_p); |
a79b8f6e VP |
474 | do_cleanups (back_to); |
475 | } | |
476 | else | |
477 | { | |
5713b9b5 | 478 | const char *run_cmd = start_p ? "start" : "run"; |
61c6156d SM |
479 | struct target_ops *run_target = find_run_target (); |
480 | int async_p = mi_async && run_target->to_can_async_p (run_target); | |
5713b9b5 | 481 | |
61c6156d SM |
482 | mi_execute_cli_command (run_cmd, async_p, |
483 | async_p ? "&" : NULL); | |
a79b8f6e | 484 | } |
115d30f9 VP |
485 | } |
486 | ||
a79b8f6e | 487 | |
6418d433 VP |
488 | static int |
489 | find_thread_of_process (struct thread_info *ti, void *p) | |
490 | { | |
491 | int pid = *(int *)p; | |
102040f0 | 492 | |
dfd4cc63 | 493 | if (ptid_get_pid (ti->ptid) == pid && !is_exited (ti->ptid)) |
6418d433 VP |
494 | return 1; |
495 | ||
496 | return 0; | |
497 | } | |
498 | ||
499 | void | |
9f33b8b7 | 500 | mi_cmd_target_detach (const char *command, char **argv, int argc) |
6418d433 VP |
501 | { |
502 | if (argc != 0 && argc != 1) | |
9b20d036 | 503 | error (_("Usage: -target-detach [pid | thread-group]")); |
6418d433 VP |
504 | |
505 | if (argc == 1) | |
506 | { | |
507 | struct thread_info *tp; | |
508 | char *end = argv[0]; | |
f1b9e6e7 | 509 | int pid; |
102040f0 | 510 | |
f1b9e6e7 MK |
511 | /* First see if we are dealing with a thread-group id. */ |
512 | if (*argv[0] == 'i') | |
513 | { | |
514 | struct inferior *inf; | |
515 | int id = strtoul (argv[0] + 1, &end, 0); | |
516 | ||
517 | if (*end != '\0') | |
518 | error (_("Invalid syntax of thread-group id '%s'"), argv[0]); | |
519 | ||
520 | inf = find_inferior_id (id); | |
521 | if (!inf) | |
522 | error (_("Non-existent thread-group id '%d'"), id); | |
523 | ||
524 | pid = inf->pid; | |
525 | } | |
526 | else | |
527 | { | |
528 | /* We must be dealing with a pid. */ | |
529 | pid = strtol (argv[0], &end, 10); | |
530 | ||
531 | if (*end != '\0') | |
532 | error (_("Invalid identifier '%s'"), argv[0]); | |
533 | } | |
6418d433 VP |
534 | |
535 | /* Pick any thread in the desired process. Current | |
f1b9e6e7 | 536 | target_detach detaches from the parent of inferior_ptid. */ |
6418d433 VP |
537 | tp = iterate_over_threads (find_thread_of_process, &pid); |
538 | if (!tp) | |
539 | error (_("Thread group is empty")); | |
540 | ||
541 | switch_to_thread (tp->ptid); | |
542 | } | |
543 | ||
544 | detach_command (NULL, 0); | |
545 | } | |
546 | ||
78cbbba8 | 547 | void |
9f33b8b7 | 548 | mi_cmd_target_flash_erase (const char *command, char **argv, int argc) |
78cbbba8 LM |
549 | { |
550 | flash_erase_command (NULL, 0); | |
551 | } | |
552 | ||
ce8f13f8 | 553 | void |
9f33b8b7 | 554 | mi_cmd_thread_select (const char *command, char **argv, int argc) |
fb40c209 AC |
555 | { |
556 | enum gdb_rc rc; | |
a13e061a | 557 | char *mi_error_message; |
4034d0ff | 558 | ptid_t previous_ptid = inferior_ptid; |
fb40c209 AC |
559 | |
560 | if (argc != 1) | |
1b05df00 | 561 | error (_("-thread-select: USAGE: threadnum.")); |
a13e061a | 562 | |
79a45e25 | 563 | rc = gdb_thread_select (current_uiout, argv[0], &mi_error_message); |
a13e061a | 564 | |
4034d0ff | 565 | /* If thread switch did not succeed don't notify or print. */ |
a13e061a | 566 | if (rc == GDB_RC_FAIL) |
fb40c209 | 567 | { |
a13e061a PA |
568 | make_cleanup (xfree, mi_error_message); |
569 | error ("%s", mi_error_message); | |
fb40c209 | 570 | } |
4034d0ff AT |
571 | |
572 | print_selected_thread_frame (current_uiout, | |
573 | USER_SELECTED_THREAD | USER_SELECTED_FRAME); | |
574 | ||
575 | /* Notify if the thread has effectively changed. */ | |
576 | if (!ptid_equal (inferior_ptid, previous_ptid)) | |
577 | { | |
578 | observer_notify_user_selected_context_changed (USER_SELECTED_THREAD | |
579 | | USER_SELECTED_FRAME); | |
580 | } | |
fb40c209 AC |
581 | } |
582 | ||
ce8f13f8 | 583 | void |
9f33b8b7 | 584 | mi_cmd_thread_list_ids (const char *command, char **argv, int argc) |
fb40c209 | 585 | { |
b0b13bb4 | 586 | enum gdb_rc rc; |
a13e061a | 587 | char *mi_error_message; |
fb40c209 AC |
588 | |
589 | if (argc != 0) | |
7ea6d463 | 590 | error (_("-thread-list-ids: No arguments required.")); |
a13e061a | 591 | |
79a45e25 | 592 | rc = gdb_list_thread_ids (current_uiout, &mi_error_message); |
a13e061a PA |
593 | |
594 | if (rc == GDB_RC_FAIL) | |
fb40c209 | 595 | { |
a13e061a PA |
596 | make_cleanup (xfree, mi_error_message); |
597 | error ("%s", mi_error_message); | |
fb40c209 | 598 | } |
fb40c209 AC |
599 | } |
600 | ||
ce8f13f8 | 601 | void |
9f33b8b7 | 602 | mi_cmd_thread_info (const char *command, char **argv, int argc) |
8e8901c5 | 603 | { |
8e8901c5 | 604 | if (argc != 0 && argc != 1) |
7ea6d463 | 605 | error (_("Invalid MI command")); |
8e8901c5 | 606 | |
79a45e25 | 607 | print_thread_info (current_uiout, argv[0], -1); |
3ee1c036 VP |
608 | } |
609 | ||
dc146f7c VP |
610 | struct collect_cores_data |
611 | { | |
612 | int pid; | |
613 | ||
614 | VEC (int) *cores; | |
615 | }; | |
616 | ||
3ee1c036 | 617 | static int |
dc146f7c | 618 | collect_cores (struct thread_info *ti, void *xdata) |
3ee1c036 | 619 | { |
19ba03f4 | 620 | struct collect_cores_data *data = (struct collect_cores_data *) xdata; |
dc146f7c VP |
621 | |
622 | if (ptid_get_pid (ti->ptid) == data->pid) | |
6c95b8df | 623 | { |
dc146f7c | 624 | int core = target_core_of_thread (ti->ptid); |
102040f0 | 625 | |
dc146f7c VP |
626 | if (core != -1) |
627 | VEC_safe_push (int, data->cores, core); | |
628 | } | |
629 | ||
630 | return 0; | |
631 | } | |
632 | ||
633 | static int * | |
634 | unique (int *b, int *e) | |
635 | { | |
636 | int *d = b; | |
102040f0 | 637 | |
dc146f7c VP |
638 | while (++b != e) |
639 | if (*d != *b) | |
640 | *++d = *b; | |
641 | return ++d; | |
642 | } | |
643 | ||
644 | struct print_one_inferior_data | |
645 | { | |
646 | int recurse; | |
647 | VEC (int) *inferiors; | |
648 | }; | |
649 | ||
650 | static int | |
651 | print_one_inferior (struct inferior *inferior, void *xdata) | |
652 | { | |
19ba03f4 SM |
653 | struct print_one_inferior_data *top_data |
654 | = (struct print_one_inferior_data *) xdata; | |
79a45e25 | 655 | struct ui_out *uiout = current_uiout; |
dc146f7c VP |
656 | |
657 | if (VEC_empty (int, top_data->inferiors) | |
658 | || bsearch (&(inferior->pid), VEC_address (int, top_data->inferiors), | |
659 | VEC_length (int, top_data->inferiors), sizeof (int), | |
660 | compare_positive_ints)) | |
661 | { | |
662 | struct collect_cores_data data; | |
6c95b8df PA |
663 | struct cleanup *back_to |
664 | = make_cleanup_ui_out_tuple_begin_end (uiout, NULL); | |
665 | ||
112e8700 SM |
666 | uiout->field_fmt ("id", "i%d", inferior->num); |
667 | uiout->field_string ("type", "process"); | |
2ddf4301 | 668 | if (inferior->has_exit_code) |
112e8700 | 669 | uiout->field_string ("exit-code", |
2ddf4301 | 670 | int_string (inferior->exit_code, 8, 0, 0, 1)); |
a79b8f6e | 671 | if (inferior->pid != 0) |
112e8700 | 672 | uiout->field_int ("pid", inferior->pid); |
a79b8f6e | 673 | |
1f0c4988 | 674 | if (inferior->pspace->pspace_exec_filename != NULL) |
a79b8f6e | 675 | { |
112e8700 | 676 | uiout->field_string ("executable", |
1f0c4988 | 677 | inferior->pspace->pspace_exec_filename); |
a79b8f6e | 678 | } |
6c95b8df | 679 | |
dc146f7c | 680 | data.cores = 0; |
a79b8f6e VP |
681 | if (inferior->pid != 0) |
682 | { | |
683 | data.pid = inferior->pid; | |
684 | iterate_over_threads (collect_cores, &data); | |
685 | } | |
dc146f7c VP |
686 | |
687 | if (!VEC_empty (int, data.cores)) | |
688 | { | |
dc146f7c VP |
689 | int *b, *e; |
690 | struct cleanup *back_to_2 = | |
691 | make_cleanup_ui_out_list_begin_end (uiout, "cores"); | |
692 | ||
693 | qsort (VEC_address (int, data.cores), | |
694 | VEC_length (int, data.cores), sizeof (int), | |
695 | compare_positive_ints); | |
696 | ||
697 | b = VEC_address (int, data.cores); | |
698 | e = b + VEC_length (int, data.cores); | |
699 | e = unique (b, e); | |
700 | ||
701 | for (; b != e; ++b) | |
112e8700 | 702 | uiout->field_int (NULL, *b); |
dc146f7c VP |
703 | |
704 | do_cleanups (back_to_2); | |
705 | } | |
706 | ||
707 | if (top_data->recurse) | |
aea5b279 | 708 | print_thread_info (uiout, NULL, inferior->pid); |
dc146f7c | 709 | |
6c95b8df PA |
710 | do_cleanups (back_to); |
711 | } | |
3ee1c036 | 712 | |
3ee1c036 VP |
713 | return 0; |
714 | } | |
715 | ||
2b03b41d SS |
716 | /* Output a field named 'cores' with a list as the value. The |
717 | elements of the list are obtained by splitting 'cores' on | |
718 | comma. */ | |
dc146f7c VP |
719 | |
720 | static void | |
721 | output_cores (struct ui_out *uiout, const char *field_name, const char *xcores) | |
3ee1c036 | 722 | { |
dc146f7c VP |
723 | struct cleanup *back_to = make_cleanup_ui_out_list_begin_end (uiout, |
724 | field_name); | |
725 | char *cores = xstrdup (xcores); | |
726 | char *p = cores; | |
3ee1c036 | 727 | |
dc146f7c | 728 | make_cleanup (xfree, cores); |
3ee1c036 | 729 | |
dc146f7c | 730 | for (p = strtok (p, ","); p; p = strtok (NULL, ",")) |
112e8700 | 731 | uiout->field_string (NULL, p); |
3ee1c036 | 732 | |
dc146f7c VP |
733 | do_cleanups (back_to); |
734 | } | |
3ee1c036 | 735 | |
dc146f7c VP |
736 | static void |
737 | free_vector_of_ints (void *xvector) | |
738 | { | |
19ba03f4 | 739 | VEC (int) **vector = (VEC (int) **) xvector; |
102040f0 | 740 | |
dc146f7c VP |
741 | VEC_free (int, *vector); |
742 | } | |
743 | ||
744 | static void | |
745 | do_nothing (splay_tree_key k) | |
746 | { | |
747 | } | |
07e059b5 | 748 | |
dc146f7c VP |
749 | static void |
750 | free_vector_of_osdata_items (splay_tree_value xvalue) | |
751 | { | |
752 | VEC (osdata_item_s) *value = (VEC (osdata_item_s) *) xvalue; | |
102040f0 | 753 | |
dc146f7c VP |
754 | /* We don't free the items itself, it will be done separately. */ |
755 | VEC_free (osdata_item_s, value); | |
756 | } | |
e0665bc8 | 757 | |
dc146f7c VP |
758 | static int |
759 | splay_tree_int_comparator (splay_tree_key xa, splay_tree_key xb) | |
760 | { | |
761 | int a = xa; | |
762 | int b = xb; | |
102040f0 | 763 | |
dc146f7c VP |
764 | return a - b; |
765 | } | |
766 | ||
767 | static void | |
768 | free_splay_tree (void *xt) | |
769 | { | |
19ba03f4 | 770 | splay_tree t = (splay_tree) xt; |
dc146f7c VP |
771 | splay_tree_delete (t); |
772 | } | |
773 | ||
774 | static void | |
775 | list_available_thread_groups (VEC (int) *ids, int recurse) | |
776 | { | |
777 | struct osdata *data; | |
778 | struct osdata_item *item; | |
779 | int ix_items; | |
79a45e25 | 780 | struct ui_out *uiout = current_uiout; |
b9635925 | 781 | struct cleanup *cleanup; |
102040f0 | 782 | |
dc146f7c | 783 | /* This keeps a map from integer (pid) to VEC (struct osdata_item *)* |
8eee9c5a DE |
784 | The vector contains information about all threads for the given pid. |
785 | This is assigned an initial value to avoid "may be used uninitialized" | |
786 | warning from gcc. */ | |
787 | splay_tree tree = NULL; | |
dc146f7c VP |
788 | |
789 | /* get_osdata will throw if it cannot return data. */ | |
790 | data = get_osdata ("processes"); | |
b9635925 | 791 | cleanup = make_cleanup_osdata_free (data); |
dc146f7c VP |
792 | |
793 | if (recurse) | |
794 | { | |
795 | struct osdata *threads = get_osdata ("threads"); | |
dc146f7c | 796 | |
102040f0 | 797 | make_cleanup_osdata_free (threads); |
dc146f7c VP |
798 | tree = splay_tree_new (splay_tree_int_comparator, |
799 | do_nothing, | |
800 | free_vector_of_osdata_items); | |
801 | make_cleanup (free_splay_tree, tree); | |
e0665bc8 | 802 | |
07e059b5 | 803 | for (ix_items = 0; |
dc146f7c | 804 | VEC_iterate (osdata_item_s, threads->items, |
e0665bc8 | 805 | ix_items, item); |
07e059b5 VP |
806 | ix_items++) |
807 | { | |
07e059b5 | 808 | const char *pid = get_osdata_column (item, "pid"); |
dc146f7c VP |
809 | int pid_i = strtoul (pid, NULL, 0); |
810 | VEC (osdata_item_s) *vec = 0; | |
811 | ||
812 | splay_tree_node n = splay_tree_lookup (tree, pid_i); | |
813 | if (!n) | |
814 | { | |
815 | VEC_safe_push (osdata_item_s, vec, item); | |
816 | splay_tree_insert (tree, pid_i, (splay_tree_value)vec); | |
817 | } | |
818 | else | |
819 | { | |
820 | vec = (VEC (osdata_item_s) *) n->value; | |
821 | VEC_safe_push (osdata_item_s, vec, item); | |
822 | n->value = (splay_tree_value) vec; | |
823 | } | |
824 | } | |
825 | } | |
826 | ||
827 | make_cleanup_ui_out_list_begin_end (uiout, "groups"); | |
07e059b5 | 828 | |
dc146f7c VP |
829 | for (ix_items = 0; |
830 | VEC_iterate (osdata_item_s, data->items, | |
831 | ix_items, item); | |
832 | ix_items++) | |
833 | { | |
834 | struct cleanup *back_to; | |
e0665bc8 | 835 | |
dc146f7c VP |
836 | const char *pid = get_osdata_column (item, "pid"); |
837 | const char *cmd = get_osdata_column (item, "command"); | |
838 | const char *user = get_osdata_column (item, "user"); | |
839 | const char *cores = get_osdata_column (item, "cores"); | |
840 | ||
841 | int pid_i = strtoul (pid, NULL, 0); | |
842 | ||
843 | /* At present, the target will return all available processes | |
844 | and if information about specific ones was required, we filter | |
845 | undesired processes here. */ | |
846 | if (ids && bsearch (&pid_i, VEC_address (int, ids), | |
847 | VEC_length (int, ids), | |
848 | sizeof (int), compare_positive_ints) == NULL) | |
849 | continue; | |
850 | ||
851 | ||
852 | back_to = make_cleanup_ui_out_tuple_begin_end (uiout, NULL); | |
853 | ||
112e8700 SM |
854 | uiout->field_fmt ("id", "%s", pid); |
855 | uiout->field_string ("type", "process"); | |
dc146f7c | 856 | if (cmd) |
112e8700 | 857 | uiout->field_string ("description", cmd); |
dc146f7c | 858 | if (user) |
112e8700 | 859 | uiout->field_string ("user", user); |
dc146f7c VP |
860 | if (cores) |
861 | output_cores (uiout, "cores", cores); | |
862 | ||
863 | if (recurse) | |
864 | { | |
865 | splay_tree_node n = splay_tree_lookup (tree, pid_i); | |
866 | if (n) | |
867 | { | |
868 | VEC (osdata_item_s) *children = (VEC (osdata_item_s) *) n->value; | |
869 | struct osdata_item *child; | |
870 | int ix_child; | |
871 | ||
872 | make_cleanup_ui_out_list_begin_end (uiout, "threads"); | |
873 | ||
874 | for (ix_child = 0; | |
875 | VEC_iterate (osdata_item_s, children, ix_child, child); | |
876 | ++ix_child) | |
877 | { | |
878 | struct cleanup *back_to_2 = | |
879 | make_cleanup_ui_out_tuple_begin_end (uiout, NULL); | |
dc146f7c VP |
880 | const char *tid = get_osdata_column (child, "tid"); |
881 | const char *tcore = get_osdata_column (child, "core"); | |
102040f0 | 882 | |
112e8700 | 883 | uiout->field_string ("id", tid); |
dc146f7c | 884 | if (tcore) |
112e8700 | 885 | uiout->field_string ("core", tcore); |
dc146f7c VP |
886 | |
887 | do_cleanups (back_to_2); | |
888 | } | |
889 | } | |
07e059b5 | 890 | } |
dc146f7c VP |
891 | |
892 | do_cleanups (back_to); | |
07e059b5 | 893 | } |
b9635925 TT |
894 | |
895 | do_cleanups (cleanup); | |
dc146f7c VP |
896 | } |
897 | ||
898 | void | |
9f33b8b7 | 899 | mi_cmd_list_thread_groups (const char *command, char **argv, int argc) |
dc146f7c | 900 | { |
79a45e25 | 901 | struct ui_out *uiout = current_uiout; |
dc146f7c VP |
902 | struct cleanup *back_to; |
903 | int available = 0; | |
904 | int recurse = 0; | |
905 | VEC (int) *ids = 0; | |
906 | ||
907 | enum opt | |
dc146f7c | 908 | { |
2b03b41d | 909 | AVAILABLE_OPT, RECURSE_OPT |
dc146f7c | 910 | }; |
2b03b41d SS |
911 | static const struct mi_opt opts[] = |
912 | { | |
913 | {"-available", AVAILABLE_OPT, 0}, | |
914 | {"-recurse", RECURSE_OPT, 1}, | |
915 | { 0, 0, 0 } | |
916 | }; | |
dc146f7c | 917 | |
56934ab1 AS |
918 | int oind = 0; |
919 | char *oarg; | |
dc146f7c VP |
920 | |
921 | while (1) | |
922 | { | |
923 | int opt = mi_getopt ("-list-thread-groups", argc, argv, opts, | |
56934ab1 | 924 | &oind, &oarg); |
102040f0 | 925 | |
dc146f7c VP |
926 | if (opt < 0) |
927 | break; | |
928 | switch ((enum opt) opt) | |
929 | { | |
930 | case AVAILABLE_OPT: | |
931 | available = 1; | |
932 | break; | |
933 | case RECURSE_OPT: | |
56934ab1 | 934 | if (strcmp (oarg, "0") == 0) |
dc146f7c | 935 | ; |
56934ab1 | 936 | else if (strcmp (oarg, "1") == 0) |
dc146f7c VP |
937 | recurse = 1; |
938 | else | |
7ea6d463 PM |
939 | error (_("only '0' and '1' are valid values " |
940 | "for the '--recurse' option")); | |
dc146f7c VP |
941 | break; |
942 | } | |
943 | } | |
944 | ||
56934ab1 | 945 | for (; oind < argc; ++oind) |
dc146f7c VP |
946 | { |
947 | char *end; | |
2f296114 VP |
948 | int inf; |
949 | ||
56934ab1 AS |
950 | if (*(argv[oind]) != 'i') |
951 | error (_("invalid syntax of group id '%s'"), argv[oind]); | |
2f296114 | 952 | |
56934ab1 | 953 | inf = strtoul (argv[oind] + 1, &end, 0); |
102040f0 | 954 | |
dc146f7c | 955 | if (*end != '\0') |
56934ab1 | 956 | error (_("invalid syntax of group id '%s'"), argv[oind]); |
dc146f7c VP |
957 | VEC_safe_push (int, ids, inf); |
958 | } | |
959 | if (VEC_length (int, ids) > 1) | |
960 | qsort (VEC_address (int, ids), | |
961 | VEC_length (int, ids), | |
962 | sizeof (int), compare_positive_ints); | |
963 | ||
964 | back_to = make_cleanup (free_vector_of_ints, &ids); | |
965 | ||
966 | if (available) | |
967 | { | |
968 | list_available_thread_groups (ids, recurse); | |
969 | } | |
970 | else if (VEC_length (int, ids) == 1) | |
3ee1c036 | 971 | { |
2b03b41d | 972 | /* Local thread groups, single id. */ |
2f296114 VP |
973 | int id = *VEC_address (int, ids); |
974 | struct inferior *inf = find_inferior_id (id); | |
102040f0 | 975 | |
2f296114 | 976 | if (!inf) |
7ea6d463 | 977 | error (_("Non-existent thread group id '%d'"), id); |
c1244769 | 978 | |
aea5b279 | 979 | print_thread_info (uiout, NULL, inf->pid); |
3ee1c036 VP |
980 | } |
981 | else | |
982 | { | |
dc146f7c | 983 | struct print_one_inferior_data data; |
102040f0 | 984 | |
dc146f7c VP |
985 | data.recurse = recurse; |
986 | data.inferiors = ids; | |
987 | ||
988 | /* Local thread groups. Either no explicit ids -- and we | |
989 | print everything, or several explicit ids. In both cases, | |
990 | we print more than one group, and have to use 'groups' | |
991 | as the top-level element. */ | |
3ee1c036 | 992 | make_cleanup_ui_out_list_begin_end (uiout, "groups"); |
dc146f7c VP |
993 | update_thread_list (); |
994 | iterate_over_inferiors (print_one_inferior, &data); | |
3ee1c036 | 995 | } |
dc146f7c | 996 | |
3ee1c036 | 997 | do_cleanups (back_to); |
8e8901c5 VP |
998 | } |
999 | ||
ce8f13f8 | 1000 | void |
9f33b8b7 | 1001 | mi_cmd_data_list_register_names (const char *command, char **argv, int argc) |
fb40c209 | 1002 | { |
7ccb0be9 | 1003 | struct gdbarch *gdbarch; |
79a45e25 | 1004 | struct ui_out *uiout = current_uiout; |
fb40c209 AC |
1005 | int regnum, numregs; |
1006 | int i; | |
4060713b | 1007 | struct cleanup *cleanup; |
fb40c209 AC |
1008 | |
1009 | /* Note that the test for a valid register must include checking the | |
2b03b41d SS |
1010 | gdbarch_register_name because gdbarch_num_regs may be allocated |
1011 | for the union of the register sets within a family of related | |
1012 | processors. In this case, some entries of gdbarch_register_name | |
1013 | will change depending upon the particular processor being | |
1014 | debugged. */ | |
fb40c209 | 1015 | |
441b986a | 1016 | gdbarch = get_current_arch (); |
7ccb0be9 | 1017 | numregs = gdbarch_num_regs (gdbarch) + gdbarch_num_pseudo_regs (gdbarch); |
fb40c209 | 1018 | |
4060713b | 1019 | cleanup = make_cleanup_ui_out_list_begin_end (uiout, "register-names"); |
fb40c209 | 1020 | |
41296c92 | 1021 | if (argc == 0) /* No args, just do all the regs. */ |
fb40c209 AC |
1022 | { |
1023 | for (regnum = 0; | |
1024 | regnum < numregs; | |
1025 | regnum++) | |
1026 | { | |
7ccb0be9 UW |
1027 | if (gdbarch_register_name (gdbarch, regnum) == NULL |
1028 | || *(gdbarch_register_name (gdbarch, regnum)) == '\0') | |
112e8700 | 1029 | uiout->field_string (NULL, ""); |
173d6894 | 1030 | else |
112e8700 | 1031 | uiout->field_string (NULL, gdbarch_register_name (gdbarch, regnum)); |
fb40c209 AC |
1032 | } |
1033 | } | |
1034 | ||
41296c92 | 1035 | /* Else, list of register #s, just do listed regs. */ |
fb40c209 AC |
1036 | for (i = 0; i < argc; i++) |
1037 | { | |
1038 | regnum = atoi (argv[i]); | |
173d6894 | 1039 | if (regnum < 0 || regnum >= numregs) |
7ea6d463 | 1040 | error (_("bad register number")); |
a13e061a | 1041 | |
7ccb0be9 UW |
1042 | if (gdbarch_register_name (gdbarch, regnum) == NULL |
1043 | || *(gdbarch_register_name (gdbarch, regnum)) == '\0') | |
112e8700 | 1044 | uiout->field_string (NULL, ""); |
173d6894 | 1045 | else |
112e8700 | 1046 | uiout->field_string (NULL, gdbarch_register_name (gdbarch, regnum)); |
fb40c209 | 1047 | } |
4060713b | 1048 | do_cleanups (cleanup); |
fb40c209 AC |
1049 | } |
1050 | ||
ce8f13f8 | 1051 | void |
9f33b8b7 | 1052 | mi_cmd_data_list_changed_registers (const char *command, char **argv, int argc) |
fb40c209 | 1053 | { |
6ed7ea50 | 1054 | static struct regcache *this_regs = NULL; |
79a45e25 | 1055 | struct ui_out *uiout = current_uiout; |
6ed7ea50 | 1056 | struct regcache *prev_regs; |
7ccb0be9 | 1057 | struct gdbarch *gdbarch; |
fb40c209 AC |
1058 | int regnum, numregs, changed; |
1059 | int i; | |
4060713b | 1060 | struct cleanup *cleanup; |
fb40c209 | 1061 | |
2b03b41d SS |
1062 | /* The last time we visited this function, the current frame's |
1063 | register contents were saved in THIS_REGS. Move THIS_REGS over | |
1064 | to PREV_REGS, and refresh THIS_REGS with the now-current register | |
1065 | contents. */ | |
6ed7ea50 UW |
1066 | |
1067 | prev_regs = this_regs; | |
1068 | this_regs = frame_save_as_regcache (get_selected_frame (NULL)); | |
1069 | cleanup = make_cleanup_regcache_xfree (prev_regs); | |
1070 | ||
fb40c209 | 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 | |
7ccb0be9 UW |
1078 | gdbarch = get_regcache_arch (this_regs); |
1079 | numregs = gdbarch_num_regs (gdbarch) + gdbarch_num_pseudo_regs (gdbarch); | |
fb40c209 | 1080 | |
6ed7ea50 | 1081 | make_cleanup_ui_out_list_begin_end (uiout, "changed-registers"); |
fb40c209 | 1082 | |
2b03b41d | 1083 | if (argc == 0) |
fb40c209 | 1084 | { |
2b03b41d | 1085 | /* No args, just do all the regs. */ |
fb40c209 AC |
1086 | for (regnum = 0; |
1087 | regnum < numregs; | |
1088 | regnum++) | |
1089 | { | |
7ccb0be9 UW |
1090 | if (gdbarch_register_name (gdbarch, regnum) == NULL |
1091 | || *(gdbarch_register_name (gdbarch, regnum)) == '\0') | |
fb40c209 | 1092 | continue; |
6ed7ea50 | 1093 | changed = register_changed_p (regnum, prev_regs, this_regs); |
fb40c209 | 1094 | if (changed < 0) |
7ea6d463 PM |
1095 | error (_("-data-list-changed-registers: " |
1096 | "Unable to read register contents.")); | |
fb40c209 | 1097 | else if (changed) |
112e8700 | 1098 | uiout->field_int (NULL, regnum); |
fb40c209 AC |
1099 | } |
1100 | } | |
1101 | ||
41296c92 | 1102 | /* Else, list of register #s, just do listed regs. */ |
fb40c209 AC |
1103 | for (i = 0; i < argc; i++) |
1104 | { | |
1105 | regnum = atoi (argv[i]); | |
1106 | ||
1107 | if (regnum >= 0 | |
1108 | && regnum < numregs | |
7ccb0be9 UW |
1109 | && gdbarch_register_name (gdbarch, regnum) != NULL |
1110 | && *gdbarch_register_name (gdbarch, regnum) != '\000') | |
fb40c209 | 1111 | { |
6ed7ea50 | 1112 | changed = register_changed_p (regnum, prev_regs, this_regs); |
fb40c209 | 1113 | if (changed < 0) |
7ea6d463 PM |
1114 | error (_("-data-list-changed-registers: " |
1115 | "Unable to read register contents.")); | |
fb40c209 | 1116 | else if (changed) |
112e8700 | 1117 | uiout->field_int (NULL, regnum); |
fb40c209 AC |
1118 | } |
1119 | else | |
7ea6d463 | 1120 | error (_("bad register number")); |
fb40c209 | 1121 | } |
4060713b | 1122 | do_cleanups (cleanup); |
fb40c209 AC |
1123 | } |
1124 | ||
1125 | static int | |
6ed7ea50 UW |
1126 | register_changed_p (int regnum, struct regcache *prev_regs, |
1127 | struct regcache *this_regs) | |
fb40c209 | 1128 | { |
6ed7ea50 UW |
1129 | struct gdbarch *gdbarch = get_regcache_arch (this_regs); |
1130 | gdb_byte prev_buffer[MAX_REGISTER_SIZE]; | |
1131 | gdb_byte this_buffer[MAX_REGISTER_SIZE]; | |
e69aa73e PA |
1132 | enum register_status prev_status; |
1133 | enum register_status this_status; | |
fb40c209 | 1134 | |
e69aa73e PA |
1135 | /* First time through or after gdbarch change consider all registers |
1136 | as changed. */ | |
1137 | if (!prev_regs || get_regcache_arch (prev_regs) != gdbarch) | |
6ed7ea50 | 1138 | return 1; |
fb40c209 | 1139 | |
6ed7ea50 | 1140 | /* Get register contents and compare. */ |
e69aa73e PA |
1141 | prev_status = regcache_cooked_read (prev_regs, regnum, prev_buffer); |
1142 | this_status = regcache_cooked_read (this_regs, regnum, this_buffer); | |
fb40c209 | 1143 | |
e69aa73e PA |
1144 | if (this_status != prev_status) |
1145 | return 1; | |
1146 | else if (this_status == REG_VALID) | |
1147 | return memcmp (prev_buffer, this_buffer, | |
1148 | register_size (gdbarch, regnum)) != 0; | |
1149 | else | |
1150 | return 0; | |
fb40c209 AC |
1151 | } |
1152 | ||
41296c92 | 1153 | /* Return a list of register number and value pairs. The valid |
fb40c209 | 1154 | arguments expected are: a letter indicating the format in which to |
2b03b41d SS |
1155 | display the registers contents. This can be one of: x |
1156 | (hexadecimal), d (decimal), N (natural), t (binary), o (octal), r | |
1157 | (raw). After the format argument there can be a sequence of | |
1158 | numbers, indicating which registers to fetch the content of. If | |
1159 | the format is the only argument, a list of all the registers with | |
1160 | their values is returned. */ | |
1161 | ||
ce8f13f8 | 1162 | void |
9f33b8b7 | 1163 | mi_cmd_data_list_register_values (const char *command, char **argv, int argc) |
fb40c209 | 1164 | { |
79a45e25 | 1165 | struct ui_out *uiout = current_uiout; |
7ccb0be9 UW |
1166 | struct frame_info *frame; |
1167 | struct gdbarch *gdbarch; | |
a13e061a | 1168 | int regnum, numregs, format; |
fb40c209 | 1169 | int i; |
1edebdbf | 1170 | struct cleanup *list_cleanup; |
c898adb7 YQ |
1171 | int skip_unavailable = 0; |
1172 | int oind = 0; | |
1173 | enum opt | |
1174 | { | |
1175 | SKIP_UNAVAILABLE, | |
1176 | }; | |
1177 | static const struct mi_opt opts[] = | |
1178 | { | |
1179 | {"-skip-unavailable", SKIP_UNAVAILABLE, 0}, | |
1180 | { 0, 0, 0 } | |
1181 | }; | |
fb40c209 AC |
1182 | |
1183 | /* Note that the test for a valid register must include checking the | |
2b03b41d SS |
1184 | gdbarch_register_name because gdbarch_num_regs may be allocated |
1185 | for the union of the register sets within a family of related | |
1186 | processors. In this case, some entries of gdbarch_register_name | |
1187 | will change depending upon the particular processor being | |
1188 | debugged. */ | |
fb40c209 | 1189 | |
c898adb7 YQ |
1190 | while (1) |
1191 | { | |
1192 | char *oarg; | |
1193 | int opt = mi_getopt ("-data-list-register-values", argc, argv, | |
1194 | opts, &oind, &oarg); | |
1195 | ||
1196 | if (opt < 0) | |
1197 | break; | |
1198 | switch ((enum opt) opt) | |
1199 | { | |
1200 | case SKIP_UNAVAILABLE: | |
1201 | skip_unavailable = 1; | |
1202 | break; | |
1203 | } | |
1204 | } | |
1205 | ||
1206 | if (argc - oind < 1) | |
7ea6d463 | 1207 | error (_("-data-list-register-values: Usage: " |
c898adb7 YQ |
1208 | "-data-list-register-values [--skip-unavailable] <format>" |
1209 | " [<regnum1>...<regnumN>]")); | |
fb40c209 | 1210 | |
c898adb7 | 1211 | format = (int) argv[oind][0]; |
fb40c209 | 1212 | |
7ccb0be9 UW |
1213 | frame = get_selected_frame (NULL); |
1214 | gdbarch = get_frame_arch (frame); | |
1215 | numregs = gdbarch_num_regs (gdbarch) + gdbarch_num_pseudo_regs (gdbarch); | |
1216 | ||
4060713b | 1217 | list_cleanup = make_cleanup_ui_out_list_begin_end (uiout, "register-values"); |
fb40c209 | 1218 | |
c898adb7 | 1219 | if (argc - oind == 1) |
fb40c209 | 1220 | { |
2b03b41d | 1221 | /* No args, beside the format: do all the regs. */ |
fb40c209 AC |
1222 | for (regnum = 0; |
1223 | regnum < numregs; | |
1224 | regnum++) | |
1225 | { | |
7ccb0be9 UW |
1226 | if (gdbarch_register_name (gdbarch, regnum) == NULL |
1227 | || *(gdbarch_register_name (gdbarch, regnum)) == '\0') | |
fb40c209 | 1228 | continue; |
1edebdbf | 1229 | |
c898adb7 | 1230 | output_register (frame, regnum, format, skip_unavailable); |
fb40c209 AC |
1231 | } |
1232 | } | |
1233 | ||
41296c92 | 1234 | /* Else, list of register #s, just do listed regs. */ |
c898adb7 | 1235 | for (i = 1 + oind; i < argc; i++) |
fb40c209 AC |
1236 | { |
1237 | regnum = atoi (argv[i]); | |
1238 | ||
1239 | if (regnum >= 0 | |
1240 | && regnum < numregs | |
7ccb0be9 UW |
1241 | && gdbarch_register_name (gdbarch, regnum) != NULL |
1242 | && *gdbarch_register_name (gdbarch, regnum) != '\000') | |
c898adb7 | 1243 | output_register (frame, regnum, format, skip_unavailable); |
fb40c209 | 1244 | else |
7ea6d463 | 1245 | error (_("bad register number")); |
fb40c209 | 1246 | } |
4060713b | 1247 | do_cleanups (list_cleanup); |
fb40c209 AC |
1248 | } |
1249 | ||
c898adb7 YQ |
1250 | /* Output one register REGNUM's contents in the desired FORMAT. If |
1251 | SKIP_UNAVAILABLE is true, skip the register if it is | |
1252 | unavailable. */ | |
2b03b41d | 1253 | |
a13e061a | 1254 | static void |
c898adb7 YQ |
1255 | output_register (struct frame_info *frame, int regnum, int format, |
1256 | int skip_unavailable) | |
fb40c209 | 1257 | { |
79a45e25 | 1258 | struct ui_out *uiout = current_uiout; |
901461f8 | 1259 | struct value *val = value_of_register (regnum, frame); |
1edebdbf | 1260 | struct cleanup *tuple_cleanup; |
fdc8aae8 | 1261 | struct value_print_options opts; |
1edebdbf | 1262 | |
c898adb7 YQ |
1263 | if (skip_unavailable && !value_entirely_available (val)) |
1264 | return; | |
1265 | ||
1edebdbf | 1266 | tuple_cleanup = make_cleanup_ui_out_tuple_begin_end (uiout, NULL); |
112e8700 | 1267 | uiout->field_int ("number", regnum); |
fb40c209 | 1268 | |
fb40c209 AC |
1269 | if (format == 'N') |
1270 | format = 0; | |
1271 | ||
fb40c209 | 1272 | if (format == 'r') |
fdc8aae8 AB |
1273 | format = 'z'; |
1274 | ||
d7e74731 | 1275 | string_file stb; |
fdc8aae8 AB |
1276 | |
1277 | get_formatted_print_options (&opts, format); | |
1278 | opts.deref_ref = 1; | |
1279 | val_print (value_type (val), | |
fdc8aae8 | 1280 | value_embedded_offset (val), 0, |
d7e74731 | 1281 | &stb, 0, val, &opts, current_language); |
112e8700 | 1282 | uiout->field_stream ("value", stb); |
1edebdbf YQ |
1283 | |
1284 | do_cleanups (tuple_cleanup); | |
fb40c209 AC |
1285 | } |
1286 | ||
24e8cecf | 1287 | /* Write given values into registers. The registers and values are |
c1244769 | 1288 | given as pairs. The corresponding MI command is |
9a2b4c1b MS |
1289 | -data-write-register-values <format> |
1290 | [<regnum1> <value1>...<regnumN> <valueN>] */ | |
ce8f13f8 | 1291 | void |
9f33b8b7 | 1292 | mi_cmd_data_write_register_values (const char *command, char **argv, int argc) |
24e8cecf | 1293 | { |
7ccb0be9 UW |
1294 | struct regcache *regcache; |
1295 | struct gdbarch *gdbarch; | |
9f3a1602 | 1296 | int numregs, i; |
24e8cecf EZ |
1297 | |
1298 | /* Note that the test for a valid register must include checking the | |
2b03b41d SS |
1299 | gdbarch_register_name because gdbarch_num_regs may be allocated |
1300 | for the union of the register sets within a family of related | |
1301 | processors. In this case, some entries of gdbarch_register_name | |
1302 | will change depending upon the particular processor being | |
1303 | debugged. */ | |
24e8cecf | 1304 | |
7ccb0be9 UW |
1305 | regcache = get_current_regcache (); |
1306 | gdbarch = get_regcache_arch (regcache); | |
1307 | numregs = gdbarch_num_regs (gdbarch) + gdbarch_num_pseudo_regs (gdbarch); | |
24e8cecf EZ |
1308 | |
1309 | if (argc == 0) | |
7ea6d463 PM |
1310 | error (_("-data-write-register-values: Usage: -data-write-register-" |
1311 | "values <format> [<regnum1> <value1>...<regnumN> <valueN>]")); | |
24e8cecf | 1312 | |
24e8cecf | 1313 | if (!target_has_registers) |
7ea6d463 | 1314 | error (_("-data-write-register-values: No registers.")); |
24e8cecf EZ |
1315 | |
1316 | if (!(argc - 1)) | |
7ea6d463 | 1317 | error (_("-data-write-register-values: No regs and values specified.")); |
24e8cecf EZ |
1318 | |
1319 | if ((argc - 1) % 2) | |
7ea6d463 PM |
1320 | error (_("-data-write-register-values: " |
1321 | "Regs and vals are not in pairs.")); | |
24e8cecf EZ |
1322 | |
1323 | for (i = 1; i < argc; i = i + 2) | |
1324 | { | |
9f3a1602 | 1325 | int regnum = atoi (argv[i]); |
24e8cecf | 1326 | |
9f3a1602 | 1327 | if (regnum >= 0 && regnum < numregs |
7ccb0be9 UW |
1328 | && gdbarch_register_name (gdbarch, regnum) |
1329 | && *gdbarch_register_name (gdbarch, regnum)) | |
24e8cecf | 1330 | { |
9f3a1602 | 1331 | LONGEST value; |
d8bf3afa | 1332 | |
9f3a1602 | 1333 | /* Get the value as a number. */ |
24e8cecf | 1334 | value = parse_and_eval_address (argv[i + 1]); |
9f3a1602 | 1335 | |
41296c92 | 1336 | /* Write it down. */ |
7ccb0be9 | 1337 | regcache_cooked_write_signed (regcache, regnum, value); |
24e8cecf EZ |
1338 | } |
1339 | else | |
7ea6d463 | 1340 | error (_("bad register number")); |
24e8cecf | 1341 | } |
24e8cecf EZ |
1342 | } |
1343 | ||
41296c92 | 1344 | /* Evaluate the value of the argument. The argument is an |
fb40c209 | 1345 | expression. If the expression contains spaces it needs to be |
41296c92 | 1346 | included in double quotes. */ |
2b03b41d | 1347 | |
ce8f13f8 | 1348 | void |
9f33b8b7 | 1349 | mi_cmd_data_evaluate_expression (const char *command, char **argv, int argc) |
fb40c209 | 1350 | { |
96052a95 | 1351 | struct value *val; |
79a45b7d | 1352 | struct value_print_options opts; |
79a45e25 | 1353 | struct ui_out *uiout = current_uiout; |
fb40c209 | 1354 | |
fb40c209 | 1355 | if (argc != 1) |
f99d8bf4 PA |
1356 | error (_("-data-evaluate-expression: " |
1357 | "Usage: -data-evaluate-expression expression")); | |
fb40c209 | 1358 | |
4d01a485 | 1359 | expression_up expr = parse_expression (argv[0]); |
fb40c209 | 1360 | |
4d01a485 | 1361 | val = evaluate_expression (expr.get ()); |
fb40c209 | 1362 | |
d7e74731 PA |
1363 | string_file stb; |
1364 | ||
41296c92 | 1365 | /* Print the result of the expression evaluation. */ |
79a45b7d TT |
1366 | get_user_print_options (&opts); |
1367 | opts.deref_ref = 0; | |
d7e74731 | 1368 | common_val_print (val, &stb, 0, &opts, current_language); |
fb40c209 | 1369 | |
112e8700 | 1370 | uiout->field_stream ("value", stb); |
fb40c209 AC |
1371 | } |
1372 | ||
2b03b41d | 1373 | /* This is the -data-read-memory command. |
fb40c209 AC |
1374 | |
1375 | ADDR: start address of data to be dumped. | |
c1244769 | 1376 | WORD-FORMAT: a char indicating format for the ``word''. See |
fb40c209 | 1377 | the ``x'' command. |
41296c92 | 1378 | WORD-SIZE: size of each ``word''; 1,2,4, or 8 bytes. |
fb40c209 AC |
1379 | NR_ROW: Number of rows. |
1380 | NR_COL: The number of colums (words per row). | |
1381 | ASCHAR: (OPTIONAL) Append an ascii character dump to each row. Use | |
1382 | ASCHAR for unprintable characters. | |
1383 | ||
1384 | Reads SIZE*NR_ROW*NR_COL bytes starting at ADDR from memory and | |
1385 | displayes them. Returns: | |
1386 | ||
1387 | {addr="...",rowN={wordN="..." ,... [,ascii="..."]}, ...} | |
1388 | ||
c1244769 | 1389 | Returns: |
2b03b41d | 1390 | The number of bytes read is SIZE*ROW*COL. */ |
fb40c209 | 1391 | |
ce8f13f8 | 1392 | void |
9f33b8b7 | 1393 | mi_cmd_data_read_memory (const char *command, char **argv, int argc) |
fb40c209 | 1394 | { |
e17c207e | 1395 | struct gdbarch *gdbarch = get_current_arch (); |
79a45e25 | 1396 | struct ui_out *uiout = current_uiout; |
fb40c209 | 1397 | CORE_ADDR addr; |
2b03b41d | 1398 | long total_bytes, nr_cols, nr_rows; |
fb40c209 AC |
1399 | char word_format; |
1400 | struct type *word_type; | |
1401 | long word_size; | |
1402 | char word_asize; | |
1403 | char aschar; | |
fb40c209 AC |
1404 | int nr_bytes; |
1405 | long offset = 0; | |
56934ab1 AS |
1406 | int oind = 0; |
1407 | char *oarg; | |
fb40c209 | 1408 | enum opt |
fb40c209 | 1409 | { |
2b03b41d | 1410 | OFFSET_OPT |
fb40c209 | 1411 | }; |
2b03b41d SS |
1412 | static const struct mi_opt opts[] = |
1413 | { | |
1414 | {"o", OFFSET_OPT, 1}, | |
1415 | { 0, 0, 0 } | |
1416 | }; | |
fb40c209 AC |
1417 | |
1418 | while (1) | |
1419 | { | |
1b05df00 | 1420 | int opt = mi_getopt ("-data-read-memory", argc, argv, opts, |
56934ab1 | 1421 | &oind, &oarg); |
102040f0 | 1422 | |
fb40c209 AC |
1423 | if (opt < 0) |
1424 | break; | |
1425 | switch ((enum opt) opt) | |
1426 | { | |
1427 | case OFFSET_OPT: | |
56934ab1 | 1428 | offset = atol (oarg); |
fb40c209 AC |
1429 | break; |
1430 | } | |
1431 | } | |
56934ab1 AS |
1432 | argv += oind; |
1433 | argc -= oind; | |
fb40c209 AC |
1434 | |
1435 | if (argc < 5 || argc > 6) | |
7ea6d463 PM |
1436 | error (_("-data-read-memory: Usage: " |
1437 | "ADDR WORD-FORMAT WORD-SIZE NR-ROWS NR-COLS [ASCHAR].")); | |
fb40c209 AC |
1438 | |
1439 | /* Extract all the arguments. */ | |
1440 | ||
41296c92 | 1441 | /* Start address of the memory dump. */ |
fb40c209 | 1442 | addr = parse_and_eval_address (argv[0]) + offset; |
41296c92 | 1443 | /* The format character to use when displaying a memory word. See |
2b03b41d | 1444 | the ``x'' command. */ |
fb40c209 | 1445 | word_format = argv[1][0]; |
41296c92 | 1446 | /* The size of the memory word. */ |
fb40c209 AC |
1447 | word_size = atol (argv[2]); |
1448 | switch (word_size) | |
1449 | { | |
1450 | case 1: | |
df4df182 | 1451 | word_type = builtin_type (gdbarch)->builtin_int8; |
fb40c209 AC |
1452 | word_asize = 'b'; |
1453 | break; | |
1454 | case 2: | |
df4df182 | 1455 | word_type = builtin_type (gdbarch)->builtin_int16; |
fb40c209 AC |
1456 | word_asize = 'h'; |
1457 | break; | |
1458 | case 4: | |
df4df182 | 1459 | word_type = builtin_type (gdbarch)->builtin_int32; |
fb40c209 AC |
1460 | word_asize = 'w'; |
1461 | break; | |
1462 | case 8: | |
df4df182 | 1463 | word_type = builtin_type (gdbarch)->builtin_int64; |
fb40c209 AC |
1464 | word_asize = 'g'; |
1465 | break; | |
1466 | default: | |
df4df182 | 1467 | word_type = builtin_type (gdbarch)->builtin_int8; |
fb40c209 AC |
1468 | word_asize = 'b'; |
1469 | } | |
41296c92 | 1470 | /* The number of rows. */ |
fb40c209 AC |
1471 | nr_rows = atol (argv[3]); |
1472 | if (nr_rows <= 0) | |
7ea6d463 | 1473 | error (_("-data-read-memory: invalid number of rows.")); |
a13e061a | 1474 | |
41296c92 | 1475 | /* Number of bytes per row. */ |
fb40c209 AC |
1476 | nr_cols = atol (argv[4]); |
1477 | if (nr_cols <= 0) | |
7ea6d463 | 1478 | error (_("-data-read-memory: invalid number of columns.")); |
a13e061a | 1479 | |
41296c92 | 1480 | /* The un-printable character when printing ascii. */ |
fb40c209 AC |
1481 | if (argc == 6) |
1482 | aschar = *argv[5]; | |
1483 | else | |
1484 | aschar = 0; | |
1485 | ||
41296c92 | 1486 | /* Create a buffer and read it in. */ |
fb40c209 | 1487 | total_bytes = word_size * nr_rows * nr_cols; |
6fc31fc7 | 1488 | |
b22e99fd | 1489 | std::unique_ptr<gdb_byte[]> mbuf (new gdb_byte[total_bytes]); |
cf7a04e8 | 1490 | |
a4261689 PA |
1491 | /* Dispatch memory reads to the topmost target, not the flattened |
1492 | current_target. */ | |
8dedea02 | 1493 | nr_bytes = target_read (current_target.beneath, |
6fc31fc7 | 1494 | TARGET_OBJECT_MEMORY, NULL, mbuf.get (), |
8dedea02 | 1495 | addr, total_bytes); |
cf7a04e8 | 1496 | if (nr_bytes <= 0) |
7ea6d463 | 1497 | error (_("Unable to read memory.")); |
fb40c209 | 1498 | |
41296c92 | 1499 | /* Output the header information. */ |
112e8700 SM |
1500 | uiout->field_core_addr ("addr", gdbarch, addr); |
1501 | uiout->field_int ("nr-bytes", nr_bytes); | |
1502 | uiout->field_int ("total-bytes", total_bytes); | |
1503 | uiout->field_core_addr ("next-row", gdbarch, addr + word_size * nr_cols); | |
1504 | uiout->field_core_addr ("prev-row", gdbarch, addr - word_size * nr_cols); | |
1505 | uiout->field_core_addr ("next-page", gdbarch, addr + total_bytes); | |
1506 | uiout->field_core_addr ("prev-page", gdbarch, addr - total_bytes); | |
fb40c209 | 1507 | |
41296c92 | 1508 | /* Build the result as a two dimentional table. */ |
fb40c209 | 1509 | { |
fb40c209 AC |
1510 | int row; |
1511 | int row_byte; | |
d7e74731 | 1512 | struct cleanup *cleanup_list; |
102040f0 | 1513 | |
d7e74731 | 1514 | string_file stream; |
f99d8bf4 | 1515 | |
d7e74731 | 1516 | cleanup_list = make_cleanup_ui_out_list_begin_end (uiout, "memory"); |
fb40c209 AC |
1517 | for (row = 0, row_byte = 0; |
1518 | row < nr_rows; | |
1519 | row++, row_byte += nr_cols * word_size) | |
1520 | { | |
1521 | int col; | |
1522 | int col_byte; | |
6ad4a2cf JJ |
1523 | struct cleanup *cleanup_tuple; |
1524 | struct cleanup *cleanup_list_data; | |
79a45b7d TT |
1525 | struct value_print_options opts; |
1526 | ||
6ad4a2cf | 1527 | cleanup_tuple = make_cleanup_ui_out_tuple_begin_end (uiout, NULL); |
112e8700 | 1528 | uiout->field_core_addr ("addr", gdbarch, addr + row_byte); |
9a2b4c1b MS |
1529 | /* ui_out_field_core_addr_symbolic (uiout, "saddr", addr + |
1530 | row_byte); */ | |
6ad4a2cf | 1531 | cleanup_list_data = make_cleanup_ui_out_list_begin_end (uiout, "data"); |
79a45b7d | 1532 | get_formatted_print_options (&opts, word_format); |
fb40c209 AC |
1533 | for (col = 0, col_byte = row_byte; |
1534 | col < nr_cols; | |
1535 | col++, col_byte += word_size) | |
1536 | { | |
1537 | if (col_byte + word_size > nr_bytes) | |
1538 | { | |
112e8700 | 1539 | uiout->field_string (NULL, "N/A"); |
fb40c209 AC |
1540 | } |
1541 | else | |
1542 | { | |
d7e74731 | 1543 | stream.clear (); |
6fc31fc7 | 1544 | print_scalar_formatted (&mbuf[col_byte], word_type, &opts, |
d7e74731 | 1545 | word_asize, &stream); |
112e8700 | 1546 | uiout->field_stream (NULL, stream); |
fb40c209 AC |
1547 | } |
1548 | } | |
6ad4a2cf | 1549 | do_cleanups (cleanup_list_data); |
fb40c209 AC |
1550 | if (aschar) |
1551 | { | |
1552 | int byte; | |
102040f0 | 1553 | |
d7e74731 | 1554 | stream.clear (); |
9a2b4c1b MS |
1555 | for (byte = row_byte; |
1556 | byte < row_byte + word_size * nr_cols; byte++) | |
fb40c209 AC |
1557 | { |
1558 | if (byte >= nr_bytes) | |
d7e74731 | 1559 | stream.putc ('X'); |
fb40c209 | 1560 | else if (mbuf[byte] < 32 || mbuf[byte] > 126) |
d7e74731 | 1561 | stream.putc (aschar); |
fb40c209 | 1562 | else |
d7e74731 | 1563 | stream.putc (mbuf[byte]); |
fb40c209 | 1564 | } |
112e8700 | 1565 | uiout->field_stream ("ascii", stream); |
fb40c209 | 1566 | } |
6ad4a2cf | 1567 | do_cleanups (cleanup_tuple); |
fb40c209 | 1568 | } |
d7e74731 | 1569 | do_cleanups (cleanup_list); |
fb40c209 | 1570 | } |
fb40c209 AC |
1571 | } |
1572 | ||
8dedea02 | 1573 | void |
9f33b8b7 | 1574 | mi_cmd_data_read_memory_bytes (const char *command, char **argv, int argc) |
8dedea02 VP |
1575 | { |
1576 | struct gdbarch *gdbarch = get_current_arch (); | |
79a45e25 | 1577 | struct ui_out *uiout = current_uiout; |
8dedea02 VP |
1578 | struct cleanup *cleanups; |
1579 | CORE_ADDR addr; | |
1580 | LONGEST length; | |
1581 | memory_read_result_s *read_result; | |
1582 | int ix; | |
1583 | VEC(memory_read_result_s) *result; | |
1584 | long offset = 0; | |
cfc32360 | 1585 | int unit_size = gdbarch_addressable_memory_unit_size (gdbarch); |
56934ab1 AS |
1586 | int oind = 0; |
1587 | char *oarg; | |
8dedea02 | 1588 | enum opt |
8dedea02 | 1589 | { |
2b03b41d | 1590 | OFFSET_OPT |
8dedea02 | 1591 | }; |
2b03b41d SS |
1592 | static const struct mi_opt opts[] = |
1593 | { | |
1594 | {"o", OFFSET_OPT, 1}, | |
1595 | { 0, 0, 0 } | |
1596 | }; | |
8dedea02 VP |
1597 | |
1598 | while (1) | |
1599 | { | |
1b05df00 | 1600 | int opt = mi_getopt ("-data-read-memory-bytes", argc, argv, opts, |
56934ab1 | 1601 | &oind, &oarg); |
8dedea02 VP |
1602 | if (opt < 0) |
1603 | break; | |
1604 | switch ((enum opt) opt) | |
1605 | { | |
1606 | case OFFSET_OPT: | |
56934ab1 | 1607 | offset = atol (oarg); |
8dedea02 VP |
1608 | break; |
1609 | } | |
1610 | } | |
56934ab1 AS |
1611 | argv += oind; |
1612 | argc -= oind; | |
8dedea02 VP |
1613 | |
1614 | if (argc != 2) | |
7ea6d463 | 1615 | error (_("Usage: [ -o OFFSET ] ADDR LENGTH.")); |
8dedea02 VP |
1616 | |
1617 | addr = parse_and_eval_address (argv[0]) + offset; | |
1618 | length = atol (argv[1]); | |
1619 | ||
1620 | result = read_memory_robust (current_target.beneath, addr, length); | |
1621 | ||
9d78f827 | 1622 | cleanups = make_cleanup (free_memory_read_result_vector, &result); |
8dedea02 VP |
1623 | |
1624 | if (VEC_length (memory_read_result_s, result) == 0) | |
7ea6d463 | 1625 | error (_("Unable to read memory.")); |
8dedea02 VP |
1626 | |
1627 | make_cleanup_ui_out_list_begin_end (uiout, "memory"); | |
1628 | for (ix = 0; | |
1629 | VEC_iterate (memory_read_result_s, result, ix, read_result); | |
1630 | ++ix) | |
1631 | { | |
1632 | struct cleanup *t = make_cleanup_ui_out_tuple_begin_end (uiout, NULL); | |
1633 | char *data, *p; | |
1634 | int i; | |
224c3ddb | 1635 | int alloc_len; |
8dedea02 | 1636 | |
112e8700 SM |
1637 | uiout->field_core_addr ("begin", gdbarch, read_result->begin); |
1638 | uiout->field_core_addr ("offset", gdbarch, read_result->begin - addr); | |
1639 | uiout->field_core_addr ("end", gdbarch, read_result->end); | |
8dedea02 | 1640 | |
224c3ddb SM |
1641 | alloc_len = (read_result->end - read_result->begin) * 2 * unit_size + 1; |
1642 | data = (char *) xmalloc (alloc_len); | |
8dedea02 VP |
1643 | |
1644 | for (i = 0, p = data; | |
cfc32360 | 1645 | i < ((read_result->end - read_result->begin) * unit_size); |
8dedea02 VP |
1646 | ++i, p += 2) |
1647 | { | |
1648 | sprintf (p, "%02x", read_result->data[i]); | |
1649 | } | |
112e8700 | 1650 | uiout->field_string ("contents", data); |
8dedea02 VP |
1651 | xfree (data); |
1652 | do_cleanups (t); | |
1653 | } | |
1654 | do_cleanups (cleanups); | |
1655 | } | |
1656 | ||
2b03b41d | 1657 | /* Implementation of the -data-write_memory command. |
fb40c209 | 1658 | |
177b42fe | 1659 | COLUMN_OFFSET: optional argument. Must be preceded by '-o'. The |
fb40c209 AC |
1660 | offset from the beginning of the memory grid row where the cell to |
1661 | be written is. | |
1662 | ADDR: start address of the row in the memory grid where the memory | |
41296c92 | 1663 | cell is, if OFFSET_COLUMN is specified. Otherwise, the address of |
fb40c209 | 1664 | the location to write to. |
c1244769 | 1665 | FORMAT: a char indicating format for the ``word''. See |
fb40c209 AC |
1666 | the ``x'' command. |
1667 | WORD_SIZE: size of each ``word''; 1,2,4, or 8 bytes | |
1668 | VALUE: value to be written into the memory address. | |
1669 | ||
1670 | Writes VALUE into ADDR + (COLUMN_OFFSET * WORD_SIZE). | |
1671 | ||
41296c92 | 1672 | Prints nothing. */ |
2b03b41d | 1673 | |
ce8f13f8 | 1674 | void |
9f33b8b7 | 1675 | mi_cmd_data_write_memory (const char *command, char **argv, int argc) |
fb40c209 | 1676 | { |
e17a4113 UW |
1677 | struct gdbarch *gdbarch = get_current_arch (); |
1678 | enum bfd_endian byte_order = gdbarch_byte_order (gdbarch); | |
fb40c209 | 1679 | CORE_ADDR addr; |
fb40c209 AC |
1680 | long word_size; |
1681 | /* FIXME: ezannoni 2000-02-17 LONGEST could possibly not be big | |
41296c92 | 1682 | enough when using a compiler other than GCC. */ |
fb40c209 | 1683 | LONGEST value; |
7c543f7b | 1684 | gdb_byte *buffer; |
d8bf3afa | 1685 | struct cleanup *old_chain; |
fb40c209 | 1686 | long offset = 0; |
56934ab1 AS |
1687 | int oind = 0; |
1688 | char *oarg; | |
fb40c209 | 1689 | enum opt |
fb40c209 | 1690 | { |
2b03b41d | 1691 | OFFSET_OPT |
fb40c209 | 1692 | }; |
2b03b41d SS |
1693 | static const struct mi_opt opts[] = |
1694 | { | |
1695 | {"o", OFFSET_OPT, 1}, | |
1696 | { 0, 0, 0 } | |
1697 | }; | |
fb40c209 AC |
1698 | |
1699 | while (1) | |
1700 | { | |
1b05df00 | 1701 | int opt = mi_getopt ("-data-write-memory", argc, argv, opts, |
56934ab1 | 1702 | &oind, &oarg); |
102040f0 | 1703 | |
fb40c209 AC |
1704 | if (opt < 0) |
1705 | break; | |
1706 | switch ((enum opt) opt) | |
1707 | { | |
1708 | case OFFSET_OPT: | |
56934ab1 | 1709 | offset = atol (oarg); |
fb40c209 AC |
1710 | break; |
1711 | } | |
1712 | } | |
56934ab1 AS |
1713 | argv += oind; |
1714 | argc -= oind; | |
fb40c209 AC |
1715 | |
1716 | if (argc != 4) | |
7ea6d463 PM |
1717 | error (_("-data-write-memory: Usage: " |
1718 | "[-o COLUMN_OFFSET] ADDR FORMAT WORD-SIZE VALUE.")); | |
fb40c209 | 1719 | |
41296c92 NR |
1720 | /* Extract all the arguments. */ |
1721 | /* Start address of the memory dump. */ | |
fb40c209 | 1722 | addr = parse_and_eval_address (argv[0]); |
2b03b41d | 1723 | /* The size of the memory word. */ |
fb40c209 AC |
1724 | word_size = atol (argv[2]); |
1725 | ||
41296c92 | 1726 | /* Calculate the real address of the write destination. */ |
fb40c209 AC |
1727 | addr += (offset * word_size); |
1728 | ||
41296c92 | 1729 | /* Get the value as a number. */ |
fb40c209 | 1730 | value = parse_and_eval_address (argv[3]); |
41296c92 | 1731 | /* Get the value into an array. */ |
7c543f7b | 1732 | buffer = (gdb_byte *) xmalloc (word_size); |
d8bf3afa | 1733 | old_chain = make_cleanup (xfree, buffer); |
e17a4113 | 1734 | store_signed_integer (buffer, word_size, byte_order, value); |
41296c92 | 1735 | /* Write it down to memory. */ |
4c2786ba | 1736 | write_memory_with_notification (addr, buffer, word_size); |
d8bf3afa KB |
1737 | /* Free the buffer. */ |
1738 | do_cleanups (old_chain); | |
fb40c209 AC |
1739 | } |
1740 | ||
2b03b41d | 1741 | /* Implementation of the -data-write-memory-bytes command. |
8dedea02 VP |
1742 | |
1743 | ADDR: start address | |
62747a60 TT |
1744 | DATA: string of bytes to write at that address |
1745 | COUNT: number of bytes to be filled (decimal integer). */ | |
2b03b41d | 1746 | |
8dedea02 | 1747 | void |
9f33b8b7 | 1748 | mi_cmd_data_write_memory_bytes (const char *command, char **argv, int argc) |
8dedea02 VP |
1749 | { |
1750 | CORE_ADDR addr; | |
1751 | char *cdata; | |
1752 | gdb_byte *data; | |
62747a60 | 1753 | gdb_byte *databuf; |
cfc32360 SM |
1754 | size_t len_hex, len_bytes, len_units, i, steps, remaining_units; |
1755 | long int count_units; | |
8dedea02 | 1756 | struct cleanup *back_to; |
cfc32360 | 1757 | int unit_size; |
8dedea02 | 1758 | |
62747a60 TT |
1759 | if (argc != 2 && argc != 3) |
1760 | error (_("Usage: ADDR DATA [COUNT].")); | |
8dedea02 VP |
1761 | |
1762 | addr = parse_and_eval_address (argv[0]); | |
1763 | cdata = argv[1]; | |
cfc32360 SM |
1764 | len_hex = strlen (cdata); |
1765 | unit_size = gdbarch_addressable_memory_unit_size (get_current_arch ()); | |
1766 | ||
1767 | if (len_hex % (unit_size * 2) != 0) | |
1768 | error (_("Hex-encoded '%s' must represent an integral number of " | |
1769 | "addressable memory units."), | |
1ae0c35e YQ |
1770 | cdata); |
1771 | ||
cfc32360 SM |
1772 | len_bytes = len_hex / 2; |
1773 | len_units = len_bytes / unit_size; | |
1774 | ||
62747a60 | 1775 | if (argc == 3) |
cfc32360 | 1776 | count_units = strtoul (argv[2], NULL, 10); |
62747a60 | 1777 | else |
cfc32360 | 1778 | count_units = len_units; |
8dedea02 | 1779 | |
224c3ddb | 1780 | databuf = XNEWVEC (gdb_byte, len_bytes); |
62747a60 | 1781 | back_to = make_cleanup (xfree, databuf); |
8dedea02 | 1782 | |
cfc32360 | 1783 | for (i = 0; i < len_bytes; ++i) |
8dedea02 VP |
1784 | { |
1785 | int x; | |
62747a60 TT |
1786 | if (sscanf (cdata + i * 2, "%02x", &x) != 1) |
1787 | error (_("Invalid argument")); | |
1788 | databuf[i] = (gdb_byte) x; | |
1789 | } | |
1790 | ||
cfc32360 | 1791 | if (len_units < count_units) |
62747a60 | 1792 | { |
cfc32360 | 1793 | /* Pattern is made of less units than count: |
62747a60 | 1794 | repeat pattern to fill memory. */ |
224c3ddb | 1795 | data = (gdb_byte *) xmalloc (count_units * unit_size); |
62747a60 | 1796 | make_cleanup (xfree, data); |
c1244769 | 1797 | |
cfc32360 SM |
1798 | /* Number of times the pattern is entirely repeated. */ |
1799 | steps = count_units / len_units; | |
1800 | /* Number of remaining addressable memory units. */ | |
1801 | remaining_units = count_units % len_units; | |
1802 | for (i = 0; i < steps; i++) | |
1803 | memcpy (data + i * len_bytes, databuf, len_bytes); | |
62747a60 | 1804 | |
cfc32360 SM |
1805 | if (remaining_units > 0) |
1806 | memcpy (data + steps * len_bytes, databuf, | |
1807 | remaining_units * unit_size); | |
62747a60 | 1808 | } |
c1244769 | 1809 | else |
62747a60 | 1810 | { |
c1244769 | 1811 | /* Pattern is longer than or equal to count: |
cfc32360 | 1812 | just copy count addressable memory units. */ |
62747a60 | 1813 | data = databuf; |
8dedea02 VP |
1814 | } |
1815 | ||
cfc32360 | 1816 | write_memory_with_notification (addr, data, count_units); |
8dedea02 VP |
1817 | |
1818 | do_cleanups (back_to); | |
1819 | } | |
1820 | ||
ce8f13f8 | 1821 | void |
9f33b8b7 | 1822 | mi_cmd_enable_timings (const char *command, char **argv, int argc) |
d8c83789 NR |
1823 | { |
1824 | if (argc == 0) | |
1825 | do_timings = 1; | |
1826 | else if (argc == 1) | |
1827 | { | |
1828 | if (strcmp (argv[0], "yes") == 0) | |
1829 | do_timings = 1; | |
1830 | else if (strcmp (argv[0], "no") == 0) | |
1831 | do_timings = 0; | |
1832 | else | |
1833 | goto usage_error; | |
1834 | } | |
1835 | else | |
1836 | goto usage_error; | |
c1244769 | 1837 | |
ce8f13f8 | 1838 | return; |
d8c83789 NR |
1839 | |
1840 | usage_error: | |
7ea6d463 | 1841 | error (_("-enable-timings: Usage: %s {yes|no}"), command); |
d8c83789 NR |
1842 | } |
1843 | ||
ce8f13f8 | 1844 | void |
9f33b8b7 | 1845 | mi_cmd_list_features (const char *command, char **argv, int argc) |
084344da VP |
1846 | { |
1847 | if (argc == 0) | |
1848 | { | |
1849 | struct cleanup *cleanup = NULL; | |
79a45e25 | 1850 | struct ui_out *uiout = current_uiout; |
084344da | 1851 | |
c1244769 | 1852 | cleanup = make_cleanup_ui_out_list_begin_end (uiout, "features"); |
112e8700 SM |
1853 | uiout->field_string (NULL, "frozen-varobjs"); |
1854 | uiout->field_string (NULL, "pending-breakpoints"); | |
1855 | uiout->field_string (NULL, "thread-info"); | |
1856 | uiout->field_string (NULL, "data-read-memory-bytes"); | |
1857 | uiout->field_string (NULL, "breakpoint-notifications"); | |
1858 | uiout->field_string (NULL, "ada-task-info"); | |
1859 | uiout->field_string (NULL, "language-option"); | |
1860 | uiout->field_string (NULL, "info-gdb-mi-command"); | |
1861 | uiout->field_string (NULL, "undefined-command-error-code"); | |
1862 | uiout->field_string (NULL, "exec-run-start-option"); | |
c1244769 | 1863 | |
6dddc817 | 1864 | if (ext_lang_initialized_p (get_ext_lang_defn (EXT_LANG_PYTHON))) |
112e8700 | 1865 | uiout->field_string (NULL, "python"); |
c1244769 | 1866 | |
084344da | 1867 | do_cleanups (cleanup); |
ce8f13f8 | 1868 | return; |
084344da VP |
1869 | } |
1870 | ||
7ea6d463 | 1871 | error (_("-list-features should be passed no arguments")); |
084344da | 1872 | } |
c6ebd6cf VP |
1873 | |
1874 | void | |
9f33b8b7 | 1875 | mi_cmd_list_target_features (const char *command, char **argv, int argc) |
c6ebd6cf VP |
1876 | { |
1877 | if (argc == 0) | |
1878 | { | |
1879 | struct cleanup *cleanup = NULL; | |
79a45e25 | 1880 | struct ui_out *uiout = current_uiout; |
c6ebd6cf | 1881 | |
c1244769 | 1882 | cleanup = make_cleanup_ui_out_list_begin_end (uiout, "features"); |
329ea579 | 1883 | if (mi_async_p ()) |
112e8700 | 1884 | uiout->field_string (NULL, "async"); |
f75d858b | 1885 | if (target_can_execute_reverse) |
112e8700 | 1886 | uiout->field_string (NULL, "reverse"); |
c6ebd6cf VP |
1887 | do_cleanups (cleanup); |
1888 | return; | |
1889 | } | |
1890 | ||
7ea6d463 | 1891 | error (_("-list-target-features should be passed no arguments")); |
c6ebd6cf VP |
1892 | } |
1893 | ||
a79b8f6e | 1894 | void |
9f33b8b7 | 1895 | mi_cmd_add_inferior (const char *command, char **argv, int argc) |
a79b8f6e VP |
1896 | { |
1897 | struct inferior *inf; | |
1898 | ||
1899 | if (argc != 0) | |
1900 | error (_("-add-inferior should be passed no arguments")); | |
1901 | ||
1902 | inf = add_inferior_with_spaces (); | |
1903 | ||
112e8700 | 1904 | current_uiout->field_fmt ("inferior", "i%d", inf->num); |
a79b8f6e VP |
1905 | } |
1906 | ||
2b03b41d SS |
1907 | /* Callback used to find the first inferior other than the current |
1908 | one. */ | |
c1244769 | 1909 | |
57bf2d7e MK |
1910 | static int |
1911 | get_other_inferior (struct inferior *inf, void *arg) | |
1912 | { | |
1913 | if (inf == current_inferior ()) | |
1914 | return 0; | |
1915 | ||
1916 | return 1; | |
1917 | } | |
1918 | ||
a79b8f6e | 1919 | void |
9f33b8b7 | 1920 | mi_cmd_remove_inferior (const char *command, char **argv, int argc) |
a79b8f6e VP |
1921 | { |
1922 | int id; | |
1923 | struct inferior *inf; | |
1924 | ||
1925 | if (argc != 1) | |
7ea6d463 | 1926 | error (_("-remove-inferior should be passed a single argument")); |
a79b8f6e | 1927 | |
e2b4a699 | 1928 | if (sscanf (argv[0], "i%d", &id) != 1) |
7ea6d463 | 1929 | error (_("the thread group id is syntactically invalid")); |
a79b8f6e VP |
1930 | |
1931 | inf = find_inferior_id (id); | |
1932 | if (!inf) | |
7ea6d463 | 1933 | error (_("the specified thread group does not exist")); |
a79b8f6e | 1934 | |
8fa067af | 1935 | if (inf->pid != 0) |
81ec3cce | 1936 | error (_("cannot remove an active inferior")); |
8fa067af | 1937 | |
57bf2d7e MK |
1938 | if (inf == current_inferior ()) |
1939 | { | |
1940 | struct thread_info *tp = 0; | |
c1244769 | 1941 | struct inferior *new_inferior |
57bf2d7e MK |
1942 | = iterate_over_inferiors (get_other_inferior, NULL); |
1943 | ||
1944 | if (new_inferior == NULL) | |
1945 | error (_("Cannot remove last inferior")); | |
1946 | ||
1947 | set_current_inferior (new_inferior); | |
1948 | if (new_inferior->pid != 0) | |
1949 | tp = any_thread_of_process (new_inferior->pid); | |
1950 | switch_to_thread (tp ? tp->ptid : null_ptid); | |
1951 | set_current_program_space (new_inferior->pspace); | |
1952 | } | |
1953 | ||
7a41607e | 1954 | delete_inferior (inf); |
a79b8f6e VP |
1955 | } |
1956 | ||
1957 | \f | |
1958 | ||
8d34ea23 KS |
1959 | /* Execute a command within a safe environment. |
1960 | Return <0 for error; >=0 for ok. | |
1961 | ||
1962 | args->action will tell mi_execute_command what action | |
42972f50 | 1963 | to perfrom after the given command has executed (display/suppress |
2b03b41d | 1964 | prompt, display error). */ |
fb40c209 | 1965 | |
f30f06b8 | 1966 | static void |
04bd08de | 1967 | captured_mi_execute_command (struct ui_out *uiout, struct mi_parse *context) |
fb40c209 | 1968 | { |
d6f9b0fb | 1969 | struct mi_interp *mi = (struct mi_interp *) command_interp (); |
1f31650a | 1970 | struct cleanup *cleanup; |
fb40c209 | 1971 | |
4333ada3 VP |
1972 | if (do_timings) |
1973 | current_command_ts = context->cmd_start; | |
d8c83789 | 1974 | |
1f31650a VP |
1975 | current_token = xstrdup (context->token); |
1976 | cleanup = make_cleanup (free_current_contents, ¤t_token); | |
1977 | ||
a2840c35 | 1978 | running_result_record_printed = 0; |
f3b1572e | 1979 | mi_proceeded = 0; |
fb40c209 AC |
1980 | switch (context->op) |
1981 | { | |
fb40c209 | 1982 | case MI_COMMAND: |
41296c92 | 1983 | /* A MI command was read from the input stream. */ |
fb40c209 AC |
1984 | if (mi_debug_p) |
1985 | /* FIXME: gdb_???? */ | |
9204d692 PA |
1986 | fprintf_unfiltered (mi->raw_stdout, |
1987 | " token=`%s' command=`%s' args=`%s'\n", | |
fb40c209 | 1988 | context->token, context->command, context->args); |
d8c83789 | 1989 | |
ce8f13f8 | 1990 | mi_cmd_execute (context); |
8d34ea23 | 1991 | |
a2840c35 | 1992 | /* Print the result if there were no errors. |
4389a95a | 1993 | |
a2840c35 | 1994 | Remember that on the way out of executing a command, you have |
2b03b41d SS |
1995 | to directly use the mi_interp's uiout, since the command |
1996 | could have reset the interpreter, in which case the current | |
1997 | uiout will most likely crash in the mi_out_* routines. */ | |
ce8f13f8 | 1998 | if (!running_result_record_printed) |
a2840c35 | 1999 | { |
9204d692 | 2000 | fputs_unfiltered (context->token, mi->raw_stdout); |
ce8f13f8 VP |
2001 | /* There's no particularly good reason why target-connect results |
2002 | in not ^done. Should kill ^connected for MI3. */ | |
2003 | fputs_unfiltered (strcmp (context->command, "target-select") == 0 | |
9204d692 PA |
2004 | ? "^connected" : "^done", mi->raw_stdout); |
2005 | mi_out_put (uiout, mi->raw_stdout); | |
a2840c35 | 2006 | mi_out_rewind (uiout); |
9204d692 PA |
2007 | mi_print_timing_maybe (mi->raw_stdout); |
2008 | fputs_unfiltered ("\n", mi->raw_stdout); | |
a2840c35 VP |
2009 | } |
2010 | else | |
2b03b41d SS |
2011 | /* The command does not want anything to be printed. In that |
2012 | case, the command probably should not have written anything | |
2013 | to uiout, but in case it has written something, discard it. */ | |
a2840c35 | 2014 | mi_out_rewind (uiout); |
fb40c209 AC |
2015 | break; |
2016 | ||
2017 | case CLI_COMMAND: | |
78f5381d AC |
2018 | { |
2019 | char *argv[2]; | |
102040f0 | 2020 | |
78f5381d AC |
2021 | /* A CLI command was read from the input stream. */ |
2022 | /* This "feature" will be removed as soon as we have a | |
2023 | complete set of mi commands. */ | |
2024 | /* Echo the command on the console. */ | |
2025 | fprintf_unfiltered (gdb_stdlog, "%s\n", context->command); | |
2026 | /* Call the "console" interpreter. */ | |
a121b7c1 | 2027 | argv[0] = (char *) INTERP_CONSOLE; |
78f5381d | 2028 | argv[1] = context->command; |
ce8f13f8 | 2029 | mi_cmd_interpreter_exec ("-interpreter-exec", argv, 2); |
78f5381d | 2030 | |
eec01795 | 2031 | /* If we changed interpreters, DON'T print out anything. */ |
78f5381d AC |
2032 | if (current_interp_named_p (INTERP_MI) |
2033 | || current_interp_named_p (INTERP_MI1) | |
2034 | || current_interp_named_p (INTERP_MI2) | |
2035 | || current_interp_named_p (INTERP_MI3)) | |
2036 | { | |
ce8f13f8 | 2037 | if (!running_result_record_printed) |
eec01795 | 2038 | { |
9204d692 PA |
2039 | fputs_unfiltered (context->token, mi->raw_stdout); |
2040 | fputs_unfiltered ("^done", mi->raw_stdout); | |
2041 | mi_out_put (uiout, mi->raw_stdout); | |
eec01795 | 2042 | mi_out_rewind (uiout); |
9204d692 PA |
2043 | mi_print_timing_maybe (mi->raw_stdout); |
2044 | fputs_unfiltered ("\n", mi->raw_stdout); | |
eec01795 | 2045 | } |
eec01795 DJ |
2046 | else |
2047 | mi_out_rewind (uiout); | |
78f5381d AC |
2048 | } |
2049 | break; | |
2050 | } | |
fb40c209 | 2051 | } |
8d34ea23 | 2052 | |
1f31650a | 2053 | do_cleanups (cleanup); |
fb40c209 AC |
2054 | } |
2055 | ||
305aeedc TT |
2056 | /* Print a gdb exception to the MI output stream. */ |
2057 | ||
2058 | static void | |
2059 | mi_print_exception (const char *token, struct gdb_exception exception) | |
2060 | { | |
d6f9b0fb | 2061 | struct mi_interp *mi = (struct mi_interp *) current_interpreter (); |
9204d692 PA |
2062 | |
2063 | fputs_unfiltered (token, mi->raw_stdout); | |
2064 | fputs_unfiltered ("^error,msg=\"", mi->raw_stdout); | |
305aeedc | 2065 | if (exception.message == NULL) |
9204d692 | 2066 | fputs_unfiltered ("unknown error", mi->raw_stdout); |
305aeedc | 2067 | else |
9204d692 PA |
2068 | fputstr_unfiltered (exception.message, '"', mi->raw_stdout); |
2069 | fputs_unfiltered ("\"", mi->raw_stdout); | |
2ea126fa JB |
2070 | |
2071 | switch (exception.error) | |
2072 | { | |
2073 | case UNDEFINED_COMMAND_ERROR: | |
9204d692 | 2074 | fputs_unfiltered (",code=\"undefined-command\"", mi->raw_stdout); |
2ea126fa JB |
2075 | break; |
2076 | } | |
2077 | ||
9204d692 | 2078 | fputs_unfiltered ("\n", mi->raw_stdout); |
305aeedc | 2079 | } |
fb40c209 | 2080 | |
4034d0ff AT |
2081 | /* Determine whether the parsed command already notifies the |
2082 | user_selected_context_changed observer. */ | |
2083 | ||
2084 | static int | |
2085 | command_notifies_uscc_observer (struct mi_parse *command) | |
2086 | { | |
2087 | if (command->op == CLI_COMMAND) | |
2088 | { | |
2089 | /* CLI commands "thread" and "inferior" already send it. */ | |
2090 | return (strncmp (command->command, "thread ", 7) == 0 | |
2091 | || strncmp (command->command, "inferior ", 9) == 0); | |
2092 | } | |
2093 | else /* MI_COMMAND */ | |
2094 | { | |
2095 | if (strcmp (command->command, "interpreter-exec") == 0 | |
2096 | && command->argc > 1) | |
2097 | { | |
2098 | /* "thread" and "inferior" again, but through -interpreter-exec. */ | |
2099 | return (strncmp (command->argv[1], "thread ", 7) == 0 | |
2100 | || strncmp (command->argv[1], "inferior ", 9) == 0); | |
2101 | } | |
2102 | ||
2103 | else | |
2104 | /* -thread-select already sends it. */ | |
2105 | return strcmp (command->command, "thread-select") == 0; | |
2106 | } | |
2107 | } | |
2108 | ||
fb40c209 | 2109 | void |
ee047554 | 2110 | mi_execute_command (const char *cmd, int from_tty) |
fb40c209 | 2111 | { |
305aeedc | 2112 | char *token; |
4d89769a | 2113 | std::unique_ptr<struct mi_parse> command; |
fb40c209 | 2114 | |
41296c92 NR |
2115 | /* This is to handle EOF (^D). We just quit gdb. */ |
2116 | /* FIXME: we should call some API function here. */ | |
fb40c209 AC |
2117 | if (cmd == 0) |
2118 | quit_force (NULL, from_tty); | |
2119 | ||
11334b82 VP |
2120 | target_log_command (cmd); |
2121 | ||
492d29ea | 2122 | TRY |
305aeedc TT |
2123 | { |
2124 | command = mi_parse (cmd, &token); | |
2125 | } | |
492d29ea | 2126 | CATCH (exception, RETURN_MASK_ALL) |
305aeedc TT |
2127 | { |
2128 | mi_print_exception (token, exception); | |
2129 | xfree (token); | |
2130 | } | |
492d29ea PA |
2131 | END_CATCH |
2132 | ||
2133 | if (command != NULL) | |
fb40c209 | 2134 | { |
66bb093b | 2135 | ptid_t previous_ptid = inferior_ptid; |
d8c83789 | 2136 | |
156d9eab | 2137 | gdb::optional<scoped_restore_tmpl<int>> restore_suppress; |
305aeedc | 2138 | |
4034d0ff | 2139 | if (command->cmd != NULL && command->cmd->suppress_notification != NULL) |
156d9eab TT |
2140 | restore_suppress.emplace (command->cmd->suppress_notification, 1); |
2141 | ||
2142 | command->token = token; | |
4034d0ff | 2143 | |
d8c83789 NR |
2144 | if (do_timings) |
2145 | { | |
dcb07cfa | 2146 | command->cmd_start = new mi_timestamp (); |
d8c83789 NR |
2147 | timestamp (command->cmd_start); |
2148 | } | |
2149 | ||
492d29ea | 2150 | TRY |
04bd08de | 2151 | { |
4d89769a | 2152 | captured_mi_execute_command (current_uiout, command.get ()); |
04bd08de | 2153 | } |
492d29ea | 2154 | CATCH (result, RETURN_MASK_ALL) |
fb40c209 | 2155 | { |
80614914 PA |
2156 | /* Like in start_event_loop, enable input and force display |
2157 | of the prompt. Otherwise, any command that calls | |
2158 | async_disable_stdin, and then throws, will leave input | |
2159 | disabled. */ | |
2160 | async_enable_stdin (); | |
2161 | current_ui->prompt_state = PROMPT_NEEDED; | |
2162 | ||
fb40c209 | 2163 | /* The command execution failed and error() was called |
589e074d | 2164 | somewhere. */ |
305aeedc | 2165 | mi_print_exception (command->token, result); |
79a45e25 | 2166 | mi_out_rewind (current_uiout); |
fb40c209 | 2167 | } |
492d29ea | 2168 | END_CATCH |
a13e061a | 2169 | |
5d4e2b76 VP |
2170 | bpstat_do_actions (); |
2171 | ||
66bb093b | 2172 | if (/* The notifications are only output when the top-level |
c1244769 | 2173 | interpreter (specified on the command line) is MI. */ |
112e8700 | 2174 | interp_ui_out (top_level_interpreter ())->is_mi_like_p () |
c1244769 | 2175 | /* Don't try report anything if there are no threads -- |
66bb093b VP |
2176 | the program is dead. */ |
2177 | && thread_count () != 0 | |
4034d0ff AT |
2178 | /* If the command already reports the thread change, no need to do it |
2179 | again. */ | |
4d89769a | 2180 | && !command_notifies_uscc_observer (command.get ())) |
66bb093b | 2181 | { |
d6f9b0fb | 2182 | struct mi_interp *mi = (struct mi_interp *) top_level_interpreter (); |
d729566a | 2183 | int report_change = 0; |
66bb093b VP |
2184 | |
2185 | if (command->thread == -1) | |
2186 | { | |
d729566a PA |
2187 | report_change = (!ptid_equal (previous_ptid, null_ptid) |
2188 | && !ptid_equal (inferior_ptid, previous_ptid) | |
2189 | && !ptid_equal (inferior_ptid, null_ptid)); | |
66bb093b | 2190 | } |
d729566a | 2191 | else if (!ptid_equal (inferior_ptid, null_ptid)) |
66bb093b | 2192 | { |
d729566a | 2193 | struct thread_info *ti = inferior_thread (); |
102040f0 | 2194 | |
5d5658a1 | 2195 | report_change = (ti->global_num != command->thread); |
66bb093b VP |
2196 | } |
2197 | ||
2198 | if (report_change) | |
c1244769 | 2199 | { |
4034d0ff AT |
2200 | observer_notify_user_selected_context_changed |
2201 | (USER_SELECTED_THREAD | USER_SELECTED_FRAME); | |
66bb093b VP |
2202 | } |
2203 | } | |
fb40c209 | 2204 | } |
fb40c209 AC |
2205 | } |
2206 | ||
ce8f13f8 | 2207 | static void |
fb40c209 AC |
2208 | mi_cmd_execute (struct mi_parse *parse) |
2209 | { | |
f107f563 | 2210 | struct cleanup *cleanup; |
e23110bb | 2211 | |
028d0ed5 | 2212 | cleanup = prepare_execute_command (); |
1b98914a | 2213 | |
a79b8f6e VP |
2214 | if (parse->all && parse->thread_group != -1) |
2215 | error (_("Cannot specify --thread-group together with --all")); | |
2216 | ||
2217 | if (parse->all && parse->thread != -1) | |
2218 | error (_("Cannot specify --thread together with --all")); | |
2219 | ||
2220 | if (parse->thread_group != -1 && parse->thread != -1) | |
2221 | error (_("Cannot specify --thread together with --thread-group")); | |
2222 | ||
1e92afda VP |
2223 | if (parse->frame != -1 && parse->thread == -1) |
2224 | error (_("Cannot specify --frame without --thread")); | |
dcf4fbde | 2225 | |
a79b8f6e VP |
2226 | if (parse->thread_group != -1) |
2227 | { | |
2228 | struct inferior *inf = find_inferior_id (parse->thread_group); | |
2229 | struct thread_info *tp = 0; | |
2230 | ||
2231 | if (!inf) | |
46ef47e5 | 2232 | error (_("Invalid thread group for the --thread-group option")); |
a79b8f6e VP |
2233 | |
2234 | set_current_inferior (inf); | |
2235 | /* This behaviour means that if --thread-group option identifies | |
2b03b41d SS |
2236 | an inferior with multiple threads, then a random one will be |
2237 | picked. This is not a problem -- frontend should always | |
2238 | provide --thread if it wishes to operate on a specific | |
2239 | thread. */ | |
a79b8f6e | 2240 | if (inf->pid != 0) |
4734f50e | 2241 | tp = any_live_thread_of_process (inf->pid); |
a79b8f6e VP |
2242 | switch_to_thread (tp ? tp->ptid : null_ptid); |
2243 | set_current_program_space (inf->pspace); | |
2244 | } | |
2245 | ||
1e92afda VP |
2246 | if (parse->thread != -1) |
2247 | { | |
5d5658a1 | 2248 | struct thread_info *tp = find_thread_global_id (parse->thread); |
102040f0 | 2249 | |
1e92afda VP |
2250 | if (!tp) |
2251 | error (_("Invalid thread id: %d"), parse->thread); | |
dcf4fbde PA |
2252 | |
2253 | if (is_exited (tp->ptid)) | |
2254 | error (_("Thread id: %d has terminated"), parse->thread); | |
2255 | ||
2256 | switch_to_thread (tp->ptid); | |
1e92afda | 2257 | } |
dcf4fbde | 2258 | |
1e92afda VP |
2259 | if (parse->frame != -1) |
2260 | { | |
2261 | struct frame_info *fid; | |
2262 | int frame = parse->frame; | |
102040f0 | 2263 | |
1e92afda VP |
2264 | fid = find_relative_frame (get_current_frame (), &frame); |
2265 | if (frame == 0) | |
2266 | /* find_relative_frame was successful */ | |
2267 | select_frame (fid); | |
2268 | else | |
ea069267 | 2269 | error (_("Invalid frame id: %d"), frame); |
1e92afda | 2270 | } |
dcf4fbde | 2271 | |
403cb6b1 JB |
2272 | if (parse->language != language_unknown) |
2273 | { | |
2274 | make_cleanup_restore_current_language (); | |
2275 | set_language (parse->language); | |
2276 | } | |
2277 | ||
a79b8f6e VP |
2278 | current_context = parse; |
2279 | ||
9e22b03a | 2280 | if (parse->cmd->argv_func != NULL) |
8d3788bd VP |
2281 | { |
2282 | parse->cmd->argv_func (parse->command, parse->argv, parse->argc); | |
2283 | } | |
b2af646b | 2284 | else if (parse->cmd->cli.cmd != 0) |
fb40c209 AC |
2285 | { |
2286 | /* FIXME: DELETE THIS. */ | |
41296c92 NR |
2287 | /* The operation is still implemented by a cli command. */ |
2288 | /* Must be a synchronous one. */ | |
b2af646b AC |
2289 | mi_execute_cli_command (parse->cmd->cli.cmd, parse->cmd->cli.args_p, |
2290 | parse->args); | |
fb40c209 AC |
2291 | } |
2292 | else | |
2293 | { | |
41296c92 | 2294 | /* FIXME: DELETE THIS. */ |
d7e74731 | 2295 | string_file stb; |
a13e061a | 2296 | |
d7e74731 PA |
2297 | stb.puts ("Undefined mi command: "); |
2298 | stb.putstr (parse->command, '"'); | |
2299 | stb.puts (" (missing implementation)"); | |
a13e061a | 2300 | |
a13e061a | 2301 | error_stream (stb); |
fb40c209 | 2302 | } |
1b98914a | 2303 | do_cleanups (cleanup); |
fb40c209 AC |
2304 | } |
2305 | ||
fb40c209 | 2306 | /* FIXME: This is just a hack so we can get some extra commands going. |
41296c92 NR |
2307 | We don't want to channel things through the CLI, but call libgdb directly. |
2308 | Use only for synchronous commands. */ | |
fb40c209 AC |
2309 | |
2310 | void | |
b2af646b | 2311 | mi_execute_cli_command (const char *cmd, int args_p, const char *args) |
fb40c209 | 2312 | { |
b2af646b | 2313 | if (cmd != 0) |
fb40c209 AC |
2314 | { |
2315 | struct cleanup *old_cleanups; | |
2316 | char *run; | |
102040f0 | 2317 | |
b2af646b | 2318 | if (args_p) |
c6902d46 | 2319 | run = xstrprintf ("%s %s", cmd, args); |
b2af646b AC |
2320 | else |
2321 | run = xstrdup (cmd); | |
fb40c209 AC |
2322 | if (mi_debug_p) |
2323 | /* FIXME: gdb_???? */ | |
2324 | fprintf_unfiltered (gdb_stdout, "cli=%s run=%s\n", | |
b2af646b | 2325 | cmd, run); |
b8c9b27d | 2326 | old_cleanups = make_cleanup (xfree, run); |
2b03b41d | 2327 | execute_command (run, 0 /* from_tty */ ); |
fb40c209 AC |
2328 | do_cleanups (old_cleanups); |
2329 | return; | |
2330 | } | |
2331 | } | |
2332 | ||
ce8f13f8 | 2333 | void |
a121b7c1 | 2334 | mi_execute_async_cli_command (const char *cli_command, char **argv, int argc) |
fb40c209 AC |
2335 | { |
2336 | struct cleanup *old_cleanups; | |
2337 | char *run; | |
fb40c209 | 2338 | |
329ea579 | 2339 | if (mi_async_p ()) |
9e22b03a | 2340 | run = xstrprintf ("%s %s&", cli_command, argc ? *argv : ""); |
fb40c209 | 2341 | else |
9e22b03a | 2342 | run = xstrprintf ("%s %s", cli_command, argc ? *argv : ""); |
c1244769 | 2343 | old_cleanups = make_cleanup (xfree, run); |
fb40c209 | 2344 | |
2b03b41d | 2345 | execute_command (run, 0 /* from_tty */ ); |
fb40c209 | 2346 | |
09cee04b PA |
2347 | /* Do this before doing any printing. It would appear that some |
2348 | print code leaves garbage around in the buffer. */ | |
2349 | do_cleanups (old_cleanups); | |
fb40c209 AC |
2350 | } |
2351 | ||
2352 | void | |
fb40c209 AC |
2353 | mi_load_progress (const char *section_name, |
2354 | unsigned long sent_so_far, | |
2355 | unsigned long total_section, | |
2356 | unsigned long total_sent, | |
2357 | unsigned long grand_total) | |
2358 | { | |
dcb07cfa PA |
2359 | using namespace std::chrono; |
2360 | static steady_clock::time_point last_update; | |
fb40c209 AC |
2361 | static char *previous_sect_name = NULL; |
2362 | int new_section; | |
0be75e02 | 2363 | struct ui_out *saved_uiout; |
79a45e25 | 2364 | struct ui_out *uiout; |
d6f9b0fb | 2365 | struct mi_interp *mi = (struct mi_interp *) current_interpreter (); |
fb40c209 | 2366 | |
0be75e02 AS |
2367 | /* This function is called through deprecated_show_load_progress |
2368 | which means uiout may not be correct. Fix it for the duration | |
2369 | of this function. */ | |
79a45e25 | 2370 | saved_uiout = current_uiout; |
0be75e02 | 2371 | |
edff0c0a DJ |
2372 | if (current_interp_named_p (INTERP_MI) |
2373 | || current_interp_named_p (INTERP_MI2)) | |
79a45e25 | 2374 | current_uiout = mi_out_new (2); |
0be75e02 | 2375 | else if (current_interp_named_p (INTERP_MI1)) |
79a45e25 | 2376 | current_uiout = mi_out_new (1); |
edff0c0a | 2377 | else if (current_interp_named_p (INTERP_MI3)) |
79a45e25 | 2378 | current_uiout = mi_out_new (3); |
0be75e02 | 2379 | else |
fb40c209 AC |
2380 | return; |
2381 | ||
79a45e25 PA |
2382 | uiout = current_uiout; |
2383 | ||
fb40c209 AC |
2384 | new_section = (previous_sect_name ? |
2385 | strcmp (previous_sect_name, section_name) : 1); | |
2386 | if (new_section) | |
2387 | { | |
6ad4a2cf | 2388 | struct cleanup *cleanup_tuple; |
102040f0 | 2389 | |
b8c9b27d | 2390 | xfree (previous_sect_name); |
fb40c209 AC |
2391 | previous_sect_name = xstrdup (section_name); |
2392 | ||
721c02de | 2393 | if (current_token) |
9204d692 PA |
2394 | fputs_unfiltered (current_token, mi->raw_stdout); |
2395 | fputs_unfiltered ("+download", mi->raw_stdout); | |
6ad4a2cf | 2396 | cleanup_tuple = make_cleanup_ui_out_tuple_begin_end (uiout, NULL); |
112e8700 SM |
2397 | uiout->field_string ("section", section_name); |
2398 | uiout->field_int ("section-size", total_section); | |
2399 | uiout->field_int ("total-size", grand_total); | |
6ad4a2cf | 2400 | do_cleanups (cleanup_tuple); |
9204d692 PA |
2401 | mi_out_put (uiout, mi->raw_stdout); |
2402 | fputs_unfiltered ("\n", mi->raw_stdout); | |
2403 | gdb_flush (mi->raw_stdout); | |
fb40c209 AC |
2404 | } |
2405 | ||
dcb07cfa PA |
2406 | steady_clock::time_point time_now = steady_clock::now (); |
2407 | if (time_now - last_update > milliseconds (500)) | |
fb40c209 | 2408 | { |
6ad4a2cf | 2409 | struct cleanup *cleanup_tuple; |
102040f0 | 2410 | |
dcb07cfa | 2411 | last_update = time_now; |
721c02de | 2412 | if (current_token) |
9204d692 PA |
2413 | fputs_unfiltered (current_token, mi->raw_stdout); |
2414 | fputs_unfiltered ("+download", mi->raw_stdout); | |
6ad4a2cf | 2415 | cleanup_tuple = make_cleanup_ui_out_tuple_begin_end (uiout, NULL); |
112e8700 SM |
2416 | uiout->field_string ("section", section_name); |
2417 | uiout->field_int ("section-sent", sent_so_far); | |
2418 | uiout->field_int ("section-size", total_section); | |
2419 | uiout->field_int ("total-sent", total_sent); | |
2420 | uiout->field_int ("total-size", grand_total); | |
6ad4a2cf | 2421 | do_cleanups (cleanup_tuple); |
9204d692 PA |
2422 | mi_out_put (uiout, mi->raw_stdout); |
2423 | fputs_unfiltered ("\n", mi->raw_stdout); | |
2424 | gdb_flush (mi->raw_stdout); | |
fb40c209 | 2425 | } |
0be75e02 AS |
2426 | |
2427 | xfree (uiout); | |
67ba4e42 | 2428 | current_uiout = saved_uiout; |
fb40c209 AC |
2429 | } |
2430 | ||
c1244769 | 2431 | static void |
d8c83789 | 2432 | timestamp (struct mi_timestamp *tv) |
2b03b41d | 2433 | { |
dcb07cfa | 2434 | using namespace std::chrono; |
a1b7d198 | 2435 | |
dcb07cfa PA |
2436 | tv->wallclock = steady_clock::now (); |
2437 | run_time_clock::now (tv->utime, tv->stime); | |
2b03b41d | 2438 | } |
d8c83789 | 2439 | |
c1244769 | 2440 | static void |
9204d692 | 2441 | print_diff_now (struct ui_file *file, struct mi_timestamp *start) |
2b03b41d SS |
2442 | { |
2443 | struct mi_timestamp now; | |
102040f0 | 2444 | |
2b03b41d | 2445 | timestamp (&now); |
9204d692 | 2446 | print_diff (file, start, &now); |
2b03b41d | 2447 | } |
d8c83789 | 2448 | |
4333ada3 | 2449 | void |
9204d692 | 2450 | mi_print_timing_maybe (struct ui_file *file) |
4333ada3 | 2451 | { |
2b03b41d SS |
2452 | /* If the command is -enable-timing then do_timings may be true |
2453 | whilst current_command_ts is not initialized. */ | |
4333ada3 | 2454 | if (do_timings && current_command_ts) |
9204d692 | 2455 | print_diff_now (file, current_command_ts); |
4333ada3 VP |
2456 | } |
2457 | ||
c1244769 | 2458 | static void |
9204d692 PA |
2459 | print_diff (struct ui_file *file, struct mi_timestamp *start, |
2460 | struct mi_timestamp *end) | |
2b03b41d | 2461 | { |
dcb07cfa PA |
2462 | using namespace std::chrono; |
2463 | ||
2464 | duration<double> wallclock = end->wallclock - start->wallclock; | |
2465 | duration<double> utime = end->utime - start->utime; | |
2466 | duration<double> stime = end->stime - start->stime; | |
2467 | ||
2b03b41d | 2468 | fprintf_unfiltered |
9204d692 | 2469 | (file, |
c1244769 | 2470 | ",time={wallclock=\"%0.5f\",user=\"%0.5f\",system=\"%0.5f\"}", |
dcb07cfa | 2471 | wallclock.count (), utime.count (), stime.count ()); |
2b03b41d | 2472 | } |
f224b49d | 2473 | |
40e1c229 | 2474 | void |
9f33b8b7 | 2475 | mi_cmd_trace_define_variable (const char *command, char **argv, int argc) |
40e1c229 | 2476 | { |
40e1c229 VP |
2477 | LONGEST initval = 0; |
2478 | struct trace_state_variable *tsv; | |
2479 | char *name = 0; | |
2480 | ||
2481 | if (argc != 1 && argc != 2) | |
2482 | error (_("Usage: -trace-define-variable VARIABLE [VALUE]")); | |
2483 | ||
1773c82c HAQ |
2484 | name = argv[0]; |
2485 | if (*name++ != '$') | |
2486 | error (_("Name of trace variable should start with '$'")); | |
40e1c229 | 2487 | |
1773c82c | 2488 | validate_trace_state_variable_name (name); |
40e1c229 VP |
2489 | |
2490 | tsv = find_trace_state_variable (name); | |
2491 | if (!tsv) | |
2492 | tsv = create_trace_state_variable (name); | |
2493 | ||
2494 | if (argc == 2) | |
2495 | initval = value_as_long (parse_and_eval (argv[1])); | |
2496 | ||
2497 | tsv->initial_value = initval; | |
40e1c229 VP |
2498 | } |
2499 | ||
2500 | void | |
9f33b8b7 | 2501 | mi_cmd_trace_list_variables (const char *command, char **argv, int argc) |
40e1c229 VP |
2502 | { |
2503 | if (argc != 0) | |
2b03b41d | 2504 | error (_("-trace-list-variables: no arguments allowed")); |
40e1c229 VP |
2505 | |
2506 | tvariables_info_1 (); | |
2507 | } | |
2508 | ||
f197e0f1 | 2509 | void |
9f33b8b7 | 2510 | mi_cmd_trace_find (const char *command, char **argv, int argc) |
f197e0f1 VP |
2511 | { |
2512 | char *mode; | |
2513 | ||
2514 | if (argc == 0) | |
2515 | error (_("trace selection mode is required")); | |
2516 | ||
2517 | mode = argv[0]; | |
2518 | ||
2519 | if (strcmp (mode, "none") == 0) | |
2520 | { | |
2521 | tfind_1 (tfind_number, -1, 0, 0, 0); | |
2522 | return; | |
2523 | } | |
2524 | ||
cc3da688 | 2525 | check_trace_running (current_trace_status ()); |
f197e0f1 VP |
2526 | |
2527 | if (strcmp (mode, "frame-number") == 0) | |
2528 | { | |
2529 | if (argc != 2) | |
2530 | error (_("frame number is required")); | |
2531 | tfind_1 (tfind_number, atoi (argv[1]), 0, 0, 0); | |
2532 | } | |
2533 | else if (strcmp (mode, "tracepoint-number") == 0) | |
2534 | { | |
2535 | if (argc != 2) | |
2536 | error (_("tracepoint number is required")); | |
2537 | tfind_1 (tfind_tp, atoi (argv[1]), 0, 0, 0); | |
2538 | } | |
2539 | else if (strcmp (mode, "pc") == 0) | |
2540 | { | |
2541 | if (argc != 2) | |
2542 | error (_("PC is required")); | |
2543 | tfind_1 (tfind_pc, 0, parse_and_eval_address (argv[1]), 0, 0); | |
2544 | } | |
2545 | else if (strcmp (mode, "pc-inside-range") == 0) | |
2546 | { | |
2547 | if (argc != 3) | |
2548 | error (_("Start and end PC are required")); | |
2549 | tfind_1 (tfind_range, 0, parse_and_eval_address (argv[1]), | |
2550 | parse_and_eval_address (argv[2]), 0); | |
2551 | } | |
2552 | else if (strcmp (mode, "pc-outside-range") == 0) | |
2553 | { | |
2554 | if (argc != 3) | |
2555 | error (_("Start and end PC are required")); | |
2556 | tfind_1 (tfind_outside, 0, parse_and_eval_address (argv[1]), | |
2557 | parse_and_eval_address (argv[2]), 0); | |
2558 | } | |
2559 | else if (strcmp (mode, "line") == 0) | |
2560 | { | |
2561 | struct symtabs_and_lines sals; | |
2562 | struct symtab_and_line sal; | |
2563 | static CORE_ADDR start_pc, end_pc; | |
2564 | struct cleanup *back_to; | |
2565 | ||
2566 | if (argc != 2) | |
2567 | error (_("Line is required")); | |
2568 | ||
39cf75f7 DE |
2569 | sals = decode_line_with_current_source (argv[1], |
2570 | DECODE_LINE_FUNFIRSTLINE); | |
f197e0f1 VP |
2571 | back_to = make_cleanup (xfree, sals.sals); |
2572 | ||
2573 | sal = sals.sals[0]; | |
2574 | ||
2575 | if (sal.symtab == 0) | |
2576 | error (_("Could not find the specified line")); | |
2577 | ||
2578 | if (sal.line > 0 && find_line_pc_range (sal, &start_pc, &end_pc)) | |
2579 | tfind_1 (tfind_range, 0, start_pc, end_pc - 1, 0); | |
2580 | else | |
2581 | error (_("Could not find the specified line")); | |
2582 | ||
2583 | do_cleanups (back_to); | |
2584 | } | |
2585 | else | |
2586 | error (_("Invalid mode '%s'"), mode); | |
2587 | ||
2588 | if (has_stack_frames () || get_traceframe_number () >= 0) | |
08d72866 | 2589 | print_stack_frame (get_selected_frame (NULL), 1, LOC_AND_ADDRESS, 1); |
f197e0f1 VP |
2590 | } |
2591 | ||
011aacb0 | 2592 | void |
9f33b8b7 | 2593 | mi_cmd_trace_save (const char *command, char **argv, int argc) |
011aacb0 VP |
2594 | { |
2595 | int target_saves = 0; | |
d0353e76 | 2596 | int generate_ctf = 0; |
011aacb0 | 2597 | char *filename; |
d0353e76 YQ |
2598 | int oind = 0; |
2599 | char *oarg; | |
011aacb0 | 2600 | |
d0353e76 YQ |
2601 | enum opt |
2602 | { | |
2603 | TARGET_SAVE_OPT, CTF_OPT | |
2604 | }; | |
2605 | static const struct mi_opt opts[] = | |
011aacb0 | 2606 | { |
d0353e76 YQ |
2607 | {"r", TARGET_SAVE_OPT, 0}, |
2608 | {"ctf", CTF_OPT, 0}, | |
2609 | { 0, 0, 0 } | |
2610 | }; | |
2611 | ||
2612 | while (1) | |
011aacb0 | 2613 | { |
d0353e76 YQ |
2614 | int opt = mi_getopt ("-trace-save", argc, argv, opts, |
2615 | &oind, &oarg); | |
2616 | ||
2617 | if (opt < 0) | |
2618 | break; | |
2619 | switch ((enum opt) opt) | |
2620 | { | |
2621 | case TARGET_SAVE_OPT: | |
2622 | target_saves = 1; | |
2623 | break; | |
2624 | case CTF_OPT: | |
2625 | generate_ctf = 1; | |
2626 | break; | |
2627 | } | |
011aacb0 | 2628 | } |
5bad3170 SM |
2629 | |
2630 | if (argc - oind != 1) | |
2631 | error (_("Exactly one argument required " | |
2632 | "(file in which to save trace data)")); | |
2633 | ||
d0353e76 | 2634 | filename = argv[oind]; |
011aacb0 | 2635 | |
d0353e76 YQ |
2636 | if (generate_ctf) |
2637 | trace_save_ctf (filename, target_saves); | |
2638 | else | |
2639 | trace_save_tfile (filename, target_saves); | |
011aacb0 VP |
2640 | } |
2641 | ||
f224b49d | 2642 | void |
9f33b8b7 | 2643 | mi_cmd_trace_start (const char *command, char **argv, int argc) |
f224b49d | 2644 | { |
f196051f | 2645 | start_tracing (NULL); |
f224b49d VP |
2646 | } |
2647 | ||
2648 | void | |
9f33b8b7 | 2649 | mi_cmd_trace_status (const char *command, char **argv, int argc) |
f224b49d VP |
2650 | { |
2651 | trace_status_mi (0); | |
2652 | } | |
2653 | ||
2654 | void | |
9f33b8b7 | 2655 | mi_cmd_trace_stop (const char *command, char **argv, int argc) |
f224b49d | 2656 | { |
f196051f | 2657 | stop_tracing (NULL); |
f224b49d VP |
2658 | trace_status_mi (1); |
2659 | } | |
75082e8c | 2660 | |
2b03b41d | 2661 | /* Implement the "-ada-task-info" command. */ |
75082e8c JB |
2662 | |
2663 | void | |
9f33b8b7 | 2664 | mi_cmd_ada_task_info (const char *command, char **argv, int argc) |
75082e8c JB |
2665 | { |
2666 | if (argc != 0 && argc != 1) | |
2667 | error (_("Invalid MI command")); | |
2668 | ||
2669 | print_ada_task_info (current_uiout, argv[0], current_inferior ()); | |
2670 | } | |
dc673c81 YQ |
2671 | |
2672 | /* Print EXPRESSION according to VALUES. */ | |
2673 | ||
2674 | static void | |
1f45808e | 2675 | print_variable_or_computed (const char *expression, enum print_values values) |
dc673c81 | 2676 | { |
dc673c81 YQ |
2677 | struct cleanup *old_chain; |
2678 | struct value *val; | |
dc673c81 YQ |
2679 | struct type *type; |
2680 | struct ui_out *uiout = current_uiout; | |
2681 | ||
d7e74731 | 2682 | string_file stb; |
dc673c81 | 2683 | |
4d01a485 | 2684 | expression_up expr = parse_expression (expression); |
dc673c81 YQ |
2685 | |
2686 | if (values == PRINT_SIMPLE_VALUES) | |
4d01a485 | 2687 | val = evaluate_type (expr.get ()); |
dc673c81 | 2688 | else |
4d01a485 | 2689 | val = evaluate_expression (expr.get ()); |
dc673c81 | 2690 | |
d7e74731 | 2691 | old_chain = make_cleanup (null_cleanup, NULL); |
dc673c81 YQ |
2692 | if (values != PRINT_NO_VALUES) |
2693 | make_cleanup_ui_out_tuple_begin_end (uiout, NULL); | |
112e8700 | 2694 | uiout->field_string ("name", expression); |
dc673c81 YQ |
2695 | |
2696 | switch (values) | |
2697 | { | |
2698 | case PRINT_SIMPLE_VALUES: | |
2699 | type = check_typedef (value_type (val)); | |
d7e74731 | 2700 | type_print (value_type (val), "", &stb, -1); |
112e8700 | 2701 | uiout->field_stream ("type", stb); |
dc673c81 YQ |
2702 | if (TYPE_CODE (type) != TYPE_CODE_ARRAY |
2703 | && TYPE_CODE (type) != TYPE_CODE_STRUCT | |
2704 | && TYPE_CODE (type) != TYPE_CODE_UNION) | |
2705 | { | |
2706 | struct value_print_options opts; | |
2707 | ||
2a998fc0 | 2708 | get_no_prettyformat_print_options (&opts); |
dc673c81 | 2709 | opts.deref_ref = 1; |
d7e74731 | 2710 | common_val_print (val, &stb, 0, &opts, current_language); |
112e8700 | 2711 | uiout->field_stream ("value", stb); |
dc673c81 YQ |
2712 | } |
2713 | break; | |
2714 | case PRINT_ALL_VALUES: | |
2715 | { | |
2716 | struct value_print_options opts; | |
2717 | ||
2a998fc0 | 2718 | get_no_prettyformat_print_options (&opts); |
dc673c81 | 2719 | opts.deref_ref = 1; |
d7e74731 | 2720 | common_val_print (val, &stb, 0, &opts, current_language); |
112e8700 | 2721 | uiout->field_stream ("value", stb); |
dc673c81 YQ |
2722 | } |
2723 | break; | |
2724 | } | |
2725 | ||
2726 | do_cleanups (old_chain); | |
2727 | } | |
2728 | ||
2729 | /* Implement the "-trace-frame-collected" command. */ | |
2730 | ||
2731 | void | |
9f33b8b7 | 2732 | mi_cmd_trace_frame_collected (const char *command, char **argv, int argc) |
dc673c81 YQ |
2733 | { |
2734 | struct cleanup *old_chain; | |
2735 | struct bp_location *tloc; | |
2736 | int stepping_frame; | |
2737 | struct collection_list *clist; | |
2738 | struct collection_list tracepoint_list, stepping_list; | |
2739 | struct traceframe_info *tinfo; | |
2740 | int oind = 0; | |
f486487f SM |
2741 | enum print_values var_print_values = PRINT_ALL_VALUES; |
2742 | enum print_values comp_print_values = PRINT_ALL_VALUES; | |
dc673c81 YQ |
2743 | int registers_format = 'x'; |
2744 | int memory_contents = 0; | |
2745 | struct ui_out *uiout = current_uiout; | |
2746 | enum opt | |
2747 | { | |
2748 | VAR_PRINT_VALUES, | |
2749 | COMP_PRINT_VALUES, | |
2750 | REGISTERS_FORMAT, | |
2751 | MEMORY_CONTENTS, | |
2752 | }; | |
2753 | static const struct mi_opt opts[] = | |
2754 | { | |
2755 | {"-var-print-values", VAR_PRINT_VALUES, 1}, | |
2756 | {"-comp-print-values", COMP_PRINT_VALUES, 1}, | |
2757 | {"-registers-format", REGISTERS_FORMAT, 1}, | |
2758 | {"-memory-contents", MEMORY_CONTENTS, 0}, | |
2759 | { 0, 0, 0 } | |
2760 | }; | |
2761 | ||
2762 | while (1) | |
2763 | { | |
2764 | char *oarg; | |
2765 | int opt = mi_getopt ("-trace-frame-collected", argc, argv, opts, | |
2766 | &oind, &oarg); | |
2767 | if (opt < 0) | |
2768 | break; | |
2769 | switch ((enum opt) opt) | |
2770 | { | |
2771 | case VAR_PRINT_VALUES: | |
2772 | var_print_values = mi_parse_print_values (oarg); | |
2773 | break; | |
2774 | case COMP_PRINT_VALUES: | |
2775 | comp_print_values = mi_parse_print_values (oarg); | |
2776 | break; | |
2777 | case REGISTERS_FORMAT: | |
2778 | registers_format = oarg[0]; | |
2779 | case MEMORY_CONTENTS: | |
2780 | memory_contents = 1; | |
2781 | break; | |
2782 | } | |
2783 | } | |
2784 | ||
2785 | if (oind != argc) | |
2786 | error (_("Usage: -trace-frame-collected " | |
2787 | "[--var-print-values PRINT_VALUES] " | |
2788 | "[--comp-print-values PRINT_VALUES] " | |
2789 | "[--registers-format FORMAT]" | |
2790 | "[--memory-contents]")); | |
2791 | ||
2792 | /* This throws an error is not inspecting a trace frame. */ | |
2793 | tloc = get_traceframe_location (&stepping_frame); | |
2794 | ||
2795 | /* This command only makes sense for the current frame, not the | |
2796 | selected frame. */ | |
2797 | old_chain = make_cleanup_restore_current_thread (); | |
2798 | select_frame (get_current_frame ()); | |
2799 | ||
1f45808e | 2800 | encode_actions (tloc, &tracepoint_list, &stepping_list); |
dc673c81 YQ |
2801 | |
2802 | if (stepping_frame) | |
2803 | clist = &stepping_list; | |
2804 | else | |
2805 | clist = &tracepoint_list; | |
2806 | ||
2807 | tinfo = get_traceframe_info (); | |
2808 | ||
2809 | /* Explicitly wholly collected variables. */ | |
2810 | { | |
2811 | struct cleanup *list_cleanup; | |
dc673c81 YQ |
2812 | int i; |
2813 | ||
2814 | list_cleanup = make_cleanup_ui_out_list_begin_end (uiout, | |
2815 | "explicit-variables"); | |
1f45808e PA |
2816 | |
2817 | const std::vector<std::string> &wholly_collected | |
2818 | = clist->wholly_collected (); | |
2819 | for (size_t i = 0; i < wholly_collected.size (); i++) | |
2820 | { | |
2821 | const std::string &str = wholly_collected[i]; | |
2822 | print_variable_or_computed (str.c_str (), var_print_values); | |
2823 | } | |
2824 | ||
dc673c81 YQ |
2825 | do_cleanups (list_cleanup); |
2826 | } | |
2827 | ||
2828 | /* Computed expressions. */ | |
2829 | { | |
2830 | struct cleanup *list_cleanup; | |
2831 | char *p; | |
2832 | int i; | |
2833 | ||
2834 | list_cleanup | |
2835 | = make_cleanup_ui_out_list_begin_end (uiout, | |
2836 | "computed-expressions"); | |
1f45808e PA |
2837 | |
2838 | const std::vector<std::string> &computed = clist->computed (); | |
2839 | for (size_t i = 0; i < computed.size (); i++) | |
2840 | { | |
2841 | const std::string &str = computed[i]; | |
2842 | print_variable_or_computed (str.c_str (), comp_print_values); | |
2843 | } | |
2844 | ||
dc673c81 YQ |
2845 | do_cleanups (list_cleanup); |
2846 | } | |
2847 | ||
2848 | /* Registers. Given pseudo-registers, and that some architectures | |
2849 | (like MIPS) actually hide the raw registers, we don't go through | |
2850 | the trace frame info, but instead consult the register cache for | |
2851 | register availability. */ | |
2852 | { | |
2853 | struct cleanup *list_cleanup; | |
2854 | struct frame_info *frame; | |
2855 | struct gdbarch *gdbarch; | |
2856 | int regnum; | |
2857 | int numregs; | |
2858 | ||
2859 | list_cleanup = make_cleanup_ui_out_list_begin_end (uiout, "registers"); | |
2860 | ||
2861 | frame = get_selected_frame (NULL); | |
2862 | gdbarch = get_frame_arch (frame); | |
2863 | numregs = gdbarch_num_regs (gdbarch) + gdbarch_num_pseudo_regs (gdbarch); | |
2864 | ||
2865 | for (regnum = 0; regnum < numregs; regnum++) | |
2866 | { | |
2867 | if (gdbarch_register_name (gdbarch, regnum) == NULL | |
2868 | || *(gdbarch_register_name (gdbarch, regnum)) == '\0') | |
2869 | continue; | |
2870 | ||
2871 | output_register (frame, regnum, registers_format, 1); | |
2872 | } | |
2873 | ||
2874 | do_cleanups (list_cleanup); | |
2875 | } | |
2876 | ||
2877 | /* Trace state variables. */ | |
2878 | { | |
2879 | struct cleanup *list_cleanup; | |
2880 | int tvar; | |
2881 | char *tsvname; | |
2882 | int i; | |
2883 | ||
2884 | list_cleanup = make_cleanup_ui_out_list_begin_end (uiout, "tvars"); | |
2885 | ||
2886 | tsvname = NULL; | |
2887 | make_cleanup (free_current_contents, &tsvname); | |
2888 | ||
2889 | for (i = 0; VEC_iterate (int, tinfo->tvars, i, tvar); i++) | |
2890 | { | |
2891 | struct cleanup *cleanup_child; | |
2892 | struct trace_state_variable *tsv; | |
2893 | ||
2894 | tsv = find_trace_state_variable_by_number (tvar); | |
2895 | ||
2896 | cleanup_child = make_cleanup_ui_out_tuple_begin_end (uiout, NULL); | |
2897 | ||
2898 | if (tsv != NULL) | |
2899 | { | |
224c3ddb | 2900 | tsvname = (char *) xrealloc (tsvname, strlen (tsv->name) + 2); |
dc673c81 YQ |
2901 | tsvname[0] = '$'; |
2902 | strcpy (tsvname + 1, tsv->name); | |
112e8700 | 2903 | uiout->field_string ("name", tsvname); |
dc673c81 YQ |
2904 | |
2905 | tsv->value_known = target_get_trace_state_variable_value (tsv->number, | |
2906 | &tsv->value); | |
112e8700 | 2907 | uiout->field_int ("current", tsv->value); |
dc673c81 YQ |
2908 | } |
2909 | else | |
2910 | { | |
112e8700 SM |
2911 | uiout->field_skip ("name"); |
2912 | uiout->field_skip ("current"); | |
dc673c81 YQ |
2913 | } |
2914 | ||
2915 | do_cleanups (cleanup_child); | |
2916 | } | |
2917 | ||
2918 | do_cleanups (list_cleanup); | |
2919 | } | |
2920 | ||
2921 | /* Memory. */ | |
2922 | { | |
2923 | struct cleanup *list_cleanup; | |
2924 | VEC(mem_range_s) *available_memory = NULL; | |
2925 | struct mem_range *r; | |
2926 | int i; | |
2927 | ||
2928 | traceframe_available_memory (&available_memory, 0, ULONGEST_MAX); | |
2929 | make_cleanup (VEC_cleanup(mem_range_s), &available_memory); | |
2930 | ||
2931 | list_cleanup = make_cleanup_ui_out_list_begin_end (uiout, "memory"); | |
2932 | ||
2933 | for (i = 0; VEC_iterate (mem_range_s, available_memory, i, r); i++) | |
2934 | { | |
2935 | struct cleanup *cleanup_child; | |
2936 | gdb_byte *data; | |
2937 | struct gdbarch *gdbarch = target_gdbarch (); | |
2938 | ||
2939 | cleanup_child = make_cleanup_ui_out_tuple_begin_end (uiout, NULL); | |
2940 | ||
112e8700 SM |
2941 | uiout->field_core_addr ("address", gdbarch, r->start); |
2942 | uiout->field_int ("length", r->length); | |
dc673c81 | 2943 | |
224c3ddb | 2944 | data = (gdb_byte *) xmalloc (r->length); |
dc673c81 YQ |
2945 | make_cleanup (xfree, data); |
2946 | ||
2947 | if (memory_contents) | |
2948 | { | |
2949 | if (target_read_memory (r->start, data, r->length) == 0) | |
2950 | { | |
2951 | int m; | |
2952 | char *data_str, *p; | |
2953 | ||
224c3ddb | 2954 | data_str = (char *) xmalloc (r->length * 2 + 1); |
dc673c81 YQ |
2955 | make_cleanup (xfree, data_str); |
2956 | ||
2957 | for (m = 0, p = data_str; m < r->length; ++m, p += 2) | |
2958 | sprintf (p, "%02x", data[m]); | |
112e8700 | 2959 | uiout->field_string ("contents", data_str); |
dc673c81 YQ |
2960 | } |
2961 | else | |
112e8700 | 2962 | uiout->field_skip ("contents"); |
dc673c81 YQ |
2963 | } |
2964 | do_cleanups (cleanup_child); | |
2965 | } | |
2966 | ||
2967 | do_cleanups (list_cleanup); | |
2968 | } | |
2969 | ||
2970 | do_cleanups (old_chain); | |
2971 | } | |
329ea579 PA |
2972 | |
2973 | void | |
2974 | _initialize_mi_main (void) | |
2975 | { | |
2976 | struct cmd_list_element *c; | |
2977 | ||
2978 | add_setshow_boolean_cmd ("mi-async", class_run, | |
2979 | &mi_async_1, _("\ | |
2980 | Set whether MI asynchronous mode is enabled."), _("\ | |
2981 | Show whether MI asynchronous mode is enabled."), _("\ | |
2982 | Tells GDB whether MI should be in asynchronous mode."), | |
2983 | set_mi_async_command, | |
2984 | show_mi_async_command, | |
2985 | &setlist, | |
2986 | &showlist); | |
2987 | ||
2988 | /* Alias old "target-async" to "mi-async". */ | |
2989 | c = add_alias_cmd ("target-async", "mi-async", class_run, 0, &setlist); | |
2990 | deprecate_cmd (c, "set mi-async"); | |
2991 | c = add_alias_cmd ("target-async", "mi-async", class_run, 0, &showlist); | |
2992 | deprecate_cmd (c, "show mi-async"); | |
2993 | } |