Commit | Line | Data |
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fb40c209 | 1 | /* MI Command Set. |
cd0bfa36 | 2 | |
4c38e0a4 | 3 | Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005, 2007, 2008, 2009, 2010 |
6aba47ca | 4 | Free Software Foundation, Inc. |
cd0bfa36 | 5 | |
ab91fdd5 | 6 | Contributed by Cygnus Solutions (a Red Hat company). |
fb40c209 AC |
7 | |
8 | This file is part of GDB. | |
9 | ||
10 | This program is free software; you can redistribute it and/or modify | |
11 | it under the terms of the GNU General Public License as published by | |
a9762ec7 | 12 | the Free Software Foundation; either version 3 of the License, or |
fb40c209 AC |
13 | (at your option) any later version. |
14 | ||
15 | This program is distributed in the hope that it will be useful, | |
16 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
17 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
18 | GNU General Public License for more details. | |
19 | ||
20 | You should have received a copy of the GNU General Public License | |
a9762ec7 | 21 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ |
fb40c209 | 22 | |
41296c92 | 23 | /* Work in progress. */ |
fb40c209 AC |
24 | |
25 | #include "defs.h" | |
e17c207e | 26 | #include "arch-utils.h" |
fb40c209 AC |
27 | #include "target.h" |
28 | #include "inferior.h" | |
29 | #include "gdb_string.h" | |
60250e8b | 30 | #include "exceptions.h" |
fb40c209 AC |
31 | #include "top.h" |
32 | #include "gdbthread.h" | |
33 | #include "mi-cmds.h" | |
34 | #include "mi-parse.h" | |
35 | #include "mi-getopt.h" | |
36 | #include "mi-console.h" | |
37 | #include "ui-out.h" | |
38 | #include "mi-out.h" | |
4389a95a | 39 | #include "interps.h" |
fb40c209 AC |
40 | #include "event-loop.h" |
41 | #include "event-top.h" | |
41296c92 | 42 | #include "gdbcore.h" /* For write_memory(). */ |
56178203 | 43 | #include "value.h" |
4e052eda | 44 | #include "regcache.h" |
5b7f31a4 | 45 | #include "gdb.h" |
36dc181b | 46 | #include "frame.h" |
b9362cc7 | 47 | #include "mi-main.h" |
66bb093b | 48 | #include "mi-common.h" |
d8ca156b | 49 | #include "language.h" |
79a45b7d | 50 | #include "valprint.h" |
3ee1c036 | 51 | #include "inferior.h" |
07e059b5 | 52 | #include "osdata.h" |
dc146f7c | 53 | #include "splay-tree.h" |
f224b49d | 54 | #include "tracepoint.h" |
36dc181b | 55 | |
fb40c209 AC |
56 | #include <ctype.h> |
57 | #include <sys/time.h> | |
58 | ||
d8c83789 NR |
59 | #if defined HAVE_SYS_RESOURCE_H |
60 | #include <sys/resource.h> | |
61 | #endif | |
62 | ||
63 | #ifdef HAVE_GETRUSAGE | |
64 | struct rusage rusage; | |
65 | #endif | |
66 | ||
fb40c209 AC |
67 | enum |
68 | { | |
69 | FROM_TTY = 0 | |
70 | }; | |
71 | ||
fb40c209 AC |
72 | int mi_debug_p; |
73 | struct ui_file *raw_stdout; | |
74 | ||
d8c83789 NR |
75 | /* This is used to pass the current command timestamp |
76 | down to continuation routines. */ | |
77 | static struct mi_timestamp *current_command_ts; | |
78 | ||
79 | static int do_timings = 0; | |
80 | ||
a2840c35 | 81 | char *current_token; |
a79b8f6e VP |
82 | /* Few commands would like to know if options like --thread-group |
83 | were explicitly specified. This variable keeps the current | |
84 | parsed command including all option, and make it possible. */ | |
85 | static struct mi_parse *current_context; | |
86 | ||
a2840c35 | 87 | int running_result_record_printed = 1; |
fb40c209 | 88 | |
f3b1572e PA |
89 | /* Flag indicating that the target has proceeded since the last |
90 | command was issued. */ | |
91 | int mi_proceeded; | |
92 | ||
fb40c209 | 93 | extern void _initialize_mi_main (void); |
ce8f13f8 | 94 | static void mi_cmd_execute (struct mi_parse *parse); |
fb40c209 | 95 | |
b2af646b AC |
96 | static void mi_execute_cli_command (const char *cmd, int args_p, |
97 | const char *args); | |
ce8f13f8 | 98 | static void mi_execute_async_cli_command (char *cli_command, |
9e22b03a | 99 | char **argv, int argc); |
6ed7ea50 UW |
100 | static int register_changed_p (int regnum, struct regcache *, |
101 | struct regcache *); | |
7ccb0be9 | 102 | static void get_register (struct frame_info *, int regnum, int format); |
4389a95a | 103 | |
41296c92 | 104 | /* Command implementations. FIXME: Is this libgdb? No. This is the MI |
fb40c209 | 105 | layer that calls libgdb. Any operation used in the below should be |
41296c92 | 106 | formalized. */ |
fb40c209 | 107 | |
d8c83789 NR |
108 | static void timestamp (struct mi_timestamp *tv); |
109 | ||
110 | static void print_diff_now (struct mi_timestamp *start); | |
111 | static void print_diff (struct mi_timestamp *start, struct mi_timestamp *end); | |
112 | ||
ce8f13f8 | 113 | void |
fb40c209 AC |
114 | mi_cmd_gdb_exit (char *command, char **argv, int argc) |
115 | { | |
41296c92 | 116 | /* We have to print everything right here because we never return. */ |
721c02de VP |
117 | if (current_token) |
118 | fputs_unfiltered (current_token, raw_stdout); | |
fb40c209 AC |
119 | fputs_unfiltered ("^exit\n", raw_stdout); |
120 | mi_out_put (uiout, raw_stdout); | |
a6b29f87 | 121 | gdb_flush (raw_stdout); |
41296c92 | 122 | /* FIXME: The function called is not yet a formal libgdb function. */ |
fb40c209 | 123 | quit_force (NULL, FROM_TTY); |
fb40c209 AC |
124 | } |
125 | ||
ce8f13f8 | 126 | void |
9e22b03a | 127 | mi_cmd_exec_next (char *command, char **argv, int argc) |
fb40c209 | 128 | { |
41296c92 | 129 | /* FIXME: Should call a libgdb function, not a cli wrapper. */ |
e5829bee MS |
130 | if (argc > 0 && strcmp(argv[0], "--reverse") == 0) |
131 | mi_execute_async_cli_command ("reverse-next", argv + 1, argc - 1); | |
132 | else | |
133 | mi_execute_async_cli_command ("next", argv, argc); | |
fb40c209 AC |
134 | } |
135 | ||
ce8f13f8 | 136 | void |
9e22b03a | 137 | mi_cmd_exec_next_instruction (char *command, char **argv, int argc) |
fb40c209 | 138 | { |
41296c92 | 139 | /* FIXME: Should call a libgdb function, not a cli wrapper. */ |
e5829bee MS |
140 | if (argc > 0 && strcmp(argv[0], "--reverse") == 0) |
141 | mi_execute_async_cli_command ("reverse-nexti", argv + 1, argc - 1); | |
142 | else | |
143 | mi_execute_async_cli_command ("nexti", argv, argc); | |
fb40c209 AC |
144 | } |
145 | ||
ce8f13f8 | 146 | void |
9e22b03a | 147 | mi_cmd_exec_step (char *command, char **argv, int argc) |
fb40c209 | 148 | { |
41296c92 | 149 | /* FIXME: Should call a libgdb function, not a cli wrapper. */ |
e5829bee MS |
150 | if (argc > 0 && strcmp(argv[0], "--reverse") == 0) |
151 | mi_execute_async_cli_command ("reverse-step", argv + 1, argc - 1); | |
152 | else | |
153 | mi_execute_async_cli_command ("step", argv, argc); | |
fb40c209 AC |
154 | } |
155 | ||
ce8f13f8 | 156 | void |
9e22b03a | 157 | mi_cmd_exec_step_instruction (char *command, char **argv, int argc) |
fb40c209 | 158 | { |
41296c92 | 159 | /* FIXME: Should call a libgdb function, not a cli wrapper. */ |
e5829bee MS |
160 | if (argc > 0 && strcmp(argv[0], "--reverse") == 0) |
161 | mi_execute_async_cli_command ("reverse-stepi", argv + 1, argc - 1); | |
162 | else | |
163 | mi_execute_async_cli_command ("stepi", argv, argc); | |
fb40c209 AC |
164 | } |
165 | ||
ce8f13f8 | 166 | void |
9e22b03a | 167 | mi_cmd_exec_finish (char *command, char **argv, int argc) |
fb40c209 | 168 | { |
41296c92 | 169 | /* FIXME: Should call a libgdb function, not a cli wrapper. */ |
e5829bee MS |
170 | if (argc > 0 && strcmp(argv[0], "--reverse") == 0) |
171 | mi_execute_async_cli_command ("reverse-finish", argv + 1, argc - 1); | |
172 | else | |
173 | mi_execute_async_cli_command ("finish", argv, argc); | |
fb40c209 AC |
174 | } |
175 | ||
ce8f13f8 | 176 | void |
9e22b03a | 177 | mi_cmd_exec_return (char *command, char **argv, int argc) |
fb40c209 | 178 | { |
fb40c209 AC |
179 | /* This command doesn't really execute the target, it just pops the |
180 | specified number of frames. */ | |
9e22b03a | 181 | if (argc) |
fb40c209 | 182 | /* Call return_command with from_tty argument equal to 0 so as to |
41296c92 | 183 | avoid being queried. */ |
9e22b03a | 184 | return_command (*argv, 0); |
fb40c209 AC |
185 | else |
186 | /* Call return_command with from_tty argument equal to 0 so as to | |
41296c92 | 187 | avoid being queried. */ |
36dc181b | 188 | return_command (NULL, 0); |
fb40c209 AC |
189 | |
190 | /* Because we have called return_command with from_tty = 0, we need | |
41296c92 | 191 | to print the frame here. */ |
b04f3ab4 | 192 | print_stack_frame (get_selected_frame (NULL), 1, LOC_AND_ADDRESS); |
fb40c209 AC |
193 | } |
194 | ||
143260c9 VP |
195 | void |
196 | mi_cmd_exec_jump (char *args, char **argv, int argc) | |
197 | { | |
198 | /* FIXME: Should call a libgdb function, not a cli wrapper. */ | |
202b96c1 | 199 | mi_execute_async_cli_command ("jump", argv, argc); |
143260c9 VP |
200 | } |
201 | ||
a79b8f6e VP |
202 | static void |
203 | proceed_thread (struct thread_info *thread, int pid) | |
8dd4f202 | 204 | { |
8dd4f202 | 205 | if (!is_stopped (thread->ptid)) |
a79b8f6e | 206 | return; |
8dd4f202 | 207 | |
a79b8f6e VP |
208 | if (pid != 0 && PIDGET (thread->ptid) != pid) |
209 | return; | |
8dd4f202 VP |
210 | |
211 | switch_to_thread (thread->ptid); | |
212 | clear_proceed_status (); | |
213 | proceed ((CORE_ADDR) -1, TARGET_SIGNAL_DEFAULT, 0); | |
a79b8f6e VP |
214 | } |
215 | ||
216 | ||
217 | static int | |
218 | proceed_thread_callback (struct thread_info *thread, void *arg) | |
219 | { | |
220 | int pid = *(int *)arg; | |
102040f0 | 221 | |
a79b8f6e | 222 | proceed_thread (thread, pid); |
8dd4f202 VP |
223 | return 0; |
224 | } | |
225 | ||
e5829bee MS |
226 | static void |
227 | exec_continue (char **argv, int argc) | |
fb40c209 | 228 | { |
a79b8f6e | 229 | if (non_stop) |
8dd4f202 | 230 | { |
a79b8f6e VP |
231 | /* In non-stop mode, 'resume' always resumes a single thread. Therefore, |
232 | to resume all threads of the current inferior, or all threads in all | |
233 | inferiors, we need to iterate over threads. | |
234 | ||
235 | See comment on infcmd.c:proceed_thread_callback for rationale. */ | |
236 | if (current_context->all || current_context->thread_group != -1) | |
237 | { | |
238 | int pid = 0; | |
239 | struct cleanup *back_to = make_cleanup_restore_current_thread (); | |
8dd4f202 | 240 | |
a79b8f6e VP |
241 | if (!current_context->all) |
242 | { | |
243 | struct inferior *inf = find_inferior_id (current_context->thread_group); | |
244 | pid = inf->pid; | |
245 | } | |
246 | iterate_over_threads (proceed_thread_callback, &pid); | |
247 | do_cleanups (back_to); | |
248 | } | |
249 | else | |
250 | { | |
251 | continue_1 (0); | |
252 | } | |
8dd4f202 | 253 | } |
77ebaa5a | 254 | else |
a79b8f6e VP |
255 | { |
256 | struct cleanup *back_to = make_cleanup_restore_integer (&sched_multi); | |
102040f0 | 257 | |
a79b8f6e VP |
258 | if (current_context->all) |
259 | { | |
260 | sched_multi = 1; | |
261 | continue_1 (0); | |
262 | } | |
263 | else | |
264 | { | |
265 | /* In all-stop mode, -exec-continue traditionally resumed either | |
266 | all threads, or one thread, depending on the 'scheduler-locking' | |
267 | variable. Let's continue to do the same. */ | |
268 | continue_1 (1); | |
269 | } | |
270 | do_cleanups (back_to); | |
271 | } | |
e5829bee MS |
272 | } |
273 | ||
e5829bee | 274 | static void |
a79b8f6e | 275 | exec_direction_forward (void *notused) |
e5829bee | 276 | { |
e5829bee MS |
277 | execution_direction = EXEC_FORWARD; |
278 | } | |
279 | ||
280 | static void | |
281 | exec_reverse_continue (char **argv, int argc) | |
282 | { | |
283 | enum exec_direction_kind dir = execution_direction; | |
284 | struct cleanup *old_chain; | |
285 | ||
286 | if (dir == EXEC_ERROR) | |
287 | error (_("Target %s does not support this command."), target_shortname); | |
288 | ||
289 | if (dir == EXEC_REVERSE) | |
290 | error (_("Already in reverse mode.")); | |
291 | ||
292 | if (!target_can_execute_reverse) | |
293 | error (_("Target %s does not support this command."), target_shortname); | |
294 | ||
a79b8f6e | 295 | old_chain = make_cleanup (exec_direction_forward, NULL); |
e5829bee MS |
296 | execution_direction = EXEC_REVERSE; |
297 | exec_continue (argv, argc); | |
298 | do_cleanups (old_chain); | |
299 | } | |
300 | ||
301 | void | |
302 | mi_cmd_exec_continue (char *command, char **argv, int argc) | |
303 | { | |
a79b8f6e | 304 | if (argc > 0 && strcmp (argv[0], "--reverse") == 0) |
e5829bee MS |
305 | exec_reverse_continue (argv + 1, argc - 1); |
306 | else | |
307 | exec_continue (argv, argc); | |
8dd4f202 VP |
308 | } |
309 | ||
310 | static int | |
311 | interrupt_thread_callback (struct thread_info *thread, void *arg) | |
312 | { | |
313 | int pid = *(int *)arg; | |
314 | ||
315 | if (!is_running (thread->ptid)) | |
316 | return 0; | |
317 | ||
318 | if (PIDGET (thread->ptid) != pid) | |
319 | return 0; | |
320 | ||
321 | target_stop (thread->ptid); | |
322 | return 0; | |
fb40c209 AC |
323 | } |
324 | ||
41296c92 | 325 | /* Interrupt the execution of the target. Note how we must play around |
d8c83789 | 326 | with the token variables, in order to display the current token in |
fb40c209 | 327 | the result of the interrupt command, and the previous execution |
41296c92 NR |
328 | token when the target finally stops. See comments in |
329 | mi_cmd_execute. */ | |
ce8f13f8 | 330 | void |
9e22b03a | 331 | mi_cmd_exec_interrupt (char *command, char **argv, int argc) |
fb40c209 | 332 | { |
a79b8f6e VP |
333 | /* In all-stop mode, everything stops, so we don't need to try |
334 | anything specific. */ | |
335 | if (!non_stop) | |
77ebaa5a | 336 | { |
77ebaa5a | 337 | interrupt_target_1 (0); |
a79b8f6e | 338 | return; |
77ebaa5a | 339 | } |
a79b8f6e VP |
340 | |
341 | if (current_context->all) | |
77ebaa5a | 342 | { |
a79b8f6e | 343 | /* This will interrupt all threads in all inferiors. */ |
77ebaa5a VP |
344 | interrupt_target_1 (1); |
345 | } | |
a79b8f6e | 346 | else if (current_context->thread_group != -1) |
8dd4f202 | 347 | { |
a79b8f6e | 348 | struct inferior *inf = find_inferior_id (current_context->thread_group); |
102040f0 | 349 | |
a79b8f6e VP |
350 | iterate_over_threads (interrupt_thread_callback, &inf->pid); |
351 | } | |
352 | else | |
353 | { | |
354 | /* Interrupt just the current thread -- either explicitly | |
355 | specified via --thread or whatever was current before | |
356 | MI command was sent. */ | |
357 | interrupt_target_1 (0); | |
358 | } | |
359 | } | |
360 | ||
361 | static int | |
362 | run_one_inferior (struct inferior *inf, void *arg) | |
363 | { | |
a79b8f6e VP |
364 | if (inf->pid != 0) |
365 | { | |
366 | if (inf->pid != ptid_get_pid (inferior_ptid)) | |
367 | { | |
368 | struct thread_info *tp; | |
8dd4f202 | 369 | |
a79b8f6e VP |
370 | tp = any_thread_of_process (inf->pid); |
371 | if (!tp) | |
372 | error (_("Inferior has no threads.")); | |
373 | ||
374 | switch_to_thread (tp->ptid); | |
375 | } | |
8dd4f202 | 376 | } |
77ebaa5a | 377 | else |
a79b8f6e VP |
378 | { |
379 | set_current_inferior (inf); | |
380 | switch_to_thread (null_ptid); | |
381 | set_current_program_space (inf->pspace); | |
382 | } | |
383 | mi_execute_cli_command ("run", target_can_async_p (), | |
384 | target_can_async_p () ? "&" : NULL); | |
385 | return 0; | |
fb40c209 AC |
386 | } |
387 | ||
115d30f9 VP |
388 | void |
389 | mi_cmd_exec_run (char *command, char **argv, int argc) | |
390 | { | |
a79b8f6e VP |
391 | if (current_context->all) |
392 | { | |
393 | struct cleanup *back_to = save_current_space_and_thread (); | |
102040f0 | 394 | |
a79b8f6e VP |
395 | iterate_over_inferiors (run_one_inferior, NULL); |
396 | do_cleanups (back_to); | |
397 | } | |
398 | else | |
399 | { | |
400 | mi_execute_cli_command ("run", target_can_async_p (), | |
401 | target_can_async_p () ? "&" : NULL); | |
402 | } | |
115d30f9 VP |
403 | } |
404 | ||
a79b8f6e | 405 | |
6418d433 VP |
406 | static int |
407 | find_thread_of_process (struct thread_info *ti, void *p) | |
408 | { | |
409 | int pid = *(int *)p; | |
102040f0 | 410 | |
6418d433 VP |
411 | if (PIDGET (ti->ptid) == pid && !is_exited (ti->ptid)) |
412 | return 1; | |
413 | ||
414 | return 0; | |
415 | } | |
416 | ||
417 | void | |
418 | mi_cmd_target_detach (char *command, char **argv, int argc) | |
419 | { | |
420 | if (argc != 0 && argc != 1) | |
421 | error ("Usage: -target-detach [thread-group]"); | |
422 | ||
423 | if (argc == 1) | |
424 | { | |
425 | struct thread_info *tp; | |
426 | char *end = argv[0]; | |
427 | int pid = strtol (argv[0], &end, 10); | |
102040f0 | 428 | |
6418d433 VP |
429 | if (*end != '\0') |
430 | error (_("Cannot parse thread group id '%s'"), argv[0]); | |
431 | ||
432 | /* Pick any thread in the desired process. Current | |
433 | target_detach deteches from the parent of inferior_ptid. */ | |
434 | tp = iterate_over_threads (find_thread_of_process, &pid); | |
435 | if (!tp) | |
436 | error (_("Thread group is empty")); | |
437 | ||
438 | switch_to_thread (tp->ptid); | |
439 | } | |
440 | ||
441 | detach_command (NULL, 0); | |
442 | } | |
443 | ||
ce8f13f8 | 444 | void |
fb40c209 AC |
445 | mi_cmd_thread_select (char *command, char **argv, int argc) |
446 | { | |
447 | enum gdb_rc rc; | |
a13e061a | 448 | char *mi_error_message; |
fb40c209 AC |
449 | |
450 | if (argc != 1) | |
a13e061a PA |
451 | error ("mi_cmd_thread_select: USAGE: threadnum."); |
452 | ||
453 | rc = gdb_thread_select (uiout, argv[0], &mi_error_message); | |
454 | ||
455 | if (rc == GDB_RC_FAIL) | |
fb40c209 | 456 | { |
a13e061a PA |
457 | make_cleanup (xfree, mi_error_message); |
458 | error ("%s", mi_error_message); | |
fb40c209 | 459 | } |
fb40c209 AC |
460 | } |
461 | ||
ce8f13f8 | 462 | void |
fb40c209 AC |
463 | mi_cmd_thread_list_ids (char *command, char **argv, int argc) |
464 | { | |
b0b13bb4 | 465 | enum gdb_rc rc; |
a13e061a | 466 | char *mi_error_message; |
fb40c209 AC |
467 | |
468 | if (argc != 0) | |
a13e061a PA |
469 | error ("mi_cmd_thread_list_ids: No arguments required."); |
470 | ||
471 | rc = gdb_list_thread_ids (uiout, &mi_error_message); | |
472 | ||
473 | if (rc == GDB_RC_FAIL) | |
fb40c209 | 474 | { |
a13e061a PA |
475 | make_cleanup (xfree, mi_error_message); |
476 | error ("%s", mi_error_message); | |
fb40c209 | 477 | } |
fb40c209 AC |
478 | } |
479 | ||
ce8f13f8 | 480 | void |
8e8901c5 VP |
481 | mi_cmd_thread_info (char *command, char **argv, int argc) |
482 | { | |
483 | int thread = -1; | |
484 | ||
485 | if (argc != 0 && argc != 1) | |
a13e061a | 486 | error ("Invalid MI command"); |
8e8901c5 VP |
487 | |
488 | if (argc == 1) | |
489 | thread = atoi (argv[0]); | |
490 | ||
3ee1c036 VP |
491 | print_thread_info (uiout, thread, -1); |
492 | } | |
493 | ||
dc146f7c VP |
494 | struct collect_cores_data |
495 | { | |
496 | int pid; | |
497 | ||
498 | VEC (int) *cores; | |
499 | }; | |
500 | ||
3ee1c036 | 501 | static int |
dc146f7c | 502 | collect_cores (struct thread_info *ti, void *xdata) |
3ee1c036 | 503 | { |
dc146f7c VP |
504 | struct collect_cores_data *data = xdata; |
505 | ||
506 | if (ptid_get_pid (ti->ptid) == data->pid) | |
6c95b8df | 507 | { |
dc146f7c | 508 | int core = target_core_of_thread (ti->ptid); |
102040f0 | 509 | |
dc146f7c VP |
510 | if (core != -1) |
511 | VEC_safe_push (int, data->cores, core); | |
512 | } | |
513 | ||
514 | return 0; | |
515 | } | |
516 | ||
517 | static int * | |
518 | unique (int *b, int *e) | |
519 | { | |
520 | int *d = b; | |
102040f0 | 521 | |
dc146f7c VP |
522 | while (++b != e) |
523 | if (*d != *b) | |
524 | *++d = *b; | |
525 | return ++d; | |
526 | } | |
527 | ||
528 | struct print_one_inferior_data | |
529 | { | |
530 | int recurse; | |
531 | VEC (int) *inferiors; | |
532 | }; | |
533 | ||
534 | static int | |
535 | print_one_inferior (struct inferior *inferior, void *xdata) | |
536 | { | |
537 | struct print_one_inferior_data *top_data = xdata; | |
538 | ||
539 | if (VEC_empty (int, top_data->inferiors) | |
540 | || bsearch (&(inferior->pid), VEC_address (int, top_data->inferiors), | |
541 | VEC_length (int, top_data->inferiors), sizeof (int), | |
542 | compare_positive_ints)) | |
543 | { | |
544 | struct collect_cores_data data; | |
6c95b8df PA |
545 | struct cleanup *back_to |
546 | = make_cleanup_ui_out_tuple_begin_end (uiout, NULL); | |
547 | ||
a79b8f6e | 548 | ui_out_field_fmt (uiout, "id", "i%d", inferior->num); |
6c95b8df | 549 | ui_out_field_string (uiout, "type", "process"); |
a79b8f6e VP |
550 | if (inferior->pid != 0) |
551 | ui_out_field_int (uiout, "pid", inferior->pid); | |
552 | ||
553 | if (inferior->pspace->ebfd) | |
554 | { | |
555 | ui_out_field_string (uiout, "executable", | |
556 | bfd_get_filename (inferior->pspace->ebfd)); | |
557 | } | |
6c95b8df | 558 | |
dc146f7c | 559 | data.cores = 0; |
a79b8f6e VP |
560 | if (inferior->pid != 0) |
561 | { | |
562 | data.pid = inferior->pid; | |
563 | iterate_over_threads (collect_cores, &data); | |
564 | } | |
dc146f7c VP |
565 | |
566 | if (!VEC_empty (int, data.cores)) | |
567 | { | |
dc146f7c VP |
568 | int *b, *e; |
569 | struct cleanup *back_to_2 = | |
570 | make_cleanup_ui_out_list_begin_end (uiout, "cores"); | |
571 | ||
572 | qsort (VEC_address (int, data.cores), | |
573 | VEC_length (int, data.cores), sizeof (int), | |
574 | compare_positive_ints); | |
575 | ||
576 | b = VEC_address (int, data.cores); | |
577 | e = b + VEC_length (int, data.cores); | |
578 | e = unique (b, e); | |
579 | ||
580 | for (; b != e; ++b) | |
581 | ui_out_field_int (uiout, NULL, *b); | |
582 | ||
583 | do_cleanups (back_to_2); | |
584 | } | |
585 | ||
586 | if (top_data->recurse) | |
587 | print_thread_info (uiout, -1, inferior->pid); | |
588 | ||
6c95b8df PA |
589 | do_cleanups (back_to); |
590 | } | |
3ee1c036 | 591 | |
3ee1c036 VP |
592 | return 0; |
593 | } | |
594 | ||
dc146f7c VP |
595 | /* Output a field named 'cores' with a list as the value. The elements of |
596 | the list are obtained by splitting 'cores' on comma. */ | |
597 | ||
598 | static void | |
599 | output_cores (struct ui_out *uiout, const char *field_name, const char *xcores) | |
3ee1c036 | 600 | { |
dc146f7c VP |
601 | struct cleanup *back_to = make_cleanup_ui_out_list_begin_end (uiout, |
602 | field_name); | |
603 | char *cores = xstrdup (xcores); | |
604 | char *p = cores; | |
3ee1c036 | 605 | |
dc146f7c | 606 | make_cleanup (xfree, cores); |
3ee1c036 | 607 | |
dc146f7c VP |
608 | for (p = strtok (p, ","); p; p = strtok (NULL, ",")) |
609 | ui_out_field_string (uiout, NULL, p); | |
3ee1c036 | 610 | |
dc146f7c VP |
611 | do_cleanups (back_to); |
612 | } | |
3ee1c036 | 613 | |
dc146f7c VP |
614 | static void |
615 | free_vector_of_ints (void *xvector) | |
616 | { | |
617 | VEC (int) **vector = xvector; | |
102040f0 | 618 | |
dc146f7c VP |
619 | VEC_free (int, *vector); |
620 | } | |
621 | ||
622 | static void | |
623 | do_nothing (splay_tree_key k) | |
624 | { | |
625 | } | |
07e059b5 | 626 | |
dc146f7c VP |
627 | static void |
628 | free_vector_of_osdata_items (splay_tree_value xvalue) | |
629 | { | |
630 | VEC (osdata_item_s) *value = (VEC (osdata_item_s) *) xvalue; | |
102040f0 | 631 | |
dc146f7c VP |
632 | /* We don't free the items itself, it will be done separately. */ |
633 | VEC_free (osdata_item_s, value); | |
634 | } | |
e0665bc8 | 635 | |
dc146f7c VP |
636 | static int |
637 | splay_tree_int_comparator (splay_tree_key xa, splay_tree_key xb) | |
638 | { | |
639 | int a = xa; | |
640 | int b = xb; | |
102040f0 | 641 | |
dc146f7c VP |
642 | return a - b; |
643 | } | |
644 | ||
645 | static void | |
646 | free_splay_tree (void *xt) | |
647 | { | |
648 | splay_tree t = xt; | |
649 | splay_tree_delete (t); | |
650 | } | |
651 | ||
652 | static void | |
653 | list_available_thread_groups (VEC (int) *ids, int recurse) | |
654 | { | |
655 | struct osdata *data; | |
656 | struct osdata_item *item; | |
657 | int ix_items; | |
102040f0 | 658 | |
dc146f7c | 659 | /* This keeps a map from integer (pid) to VEC (struct osdata_item *)* |
8eee9c5a DE |
660 | The vector contains information about all threads for the given pid. |
661 | This is assigned an initial value to avoid "may be used uninitialized" | |
662 | warning from gcc. */ | |
663 | splay_tree tree = NULL; | |
dc146f7c VP |
664 | |
665 | /* get_osdata will throw if it cannot return data. */ | |
666 | data = get_osdata ("processes"); | |
667 | make_cleanup_osdata_free (data); | |
668 | ||
669 | if (recurse) | |
670 | { | |
671 | struct osdata *threads = get_osdata ("threads"); | |
dc146f7c | 672 | |
102040f0 | 673 | make_cleanup_osdata_free (threads); |
dc146f7c VP |
674 | tree = splay_tree_new (splay_tree_int_comparator, |
675 | do_nothing, | |
676 | free_vector_of_osdata_items); | |
677 | make_cleanup (free_splay_tree, tree); | |
e0665bc8 | 678 | |
07e059b5 | 679 | for (ix_items = 0; |
dc146f7c | 680 | VEC_iterate (osdata_item_s, threads->items, |
e0665bc8 | 681 | ix_items, item); |
07e059b5 VP |
682 | ix_items++) |
683 | { | |
07e059b5 | 684 | const char *pid = get_osdata_column (item, "pid"); |
dc146f7c VP |
685 | int pid_i = strtoul (pid, NULL, 0); |
686 | VEC (osdata_item_s) *vec = 0; | |
687 | ||
688 | splay_tree_node n = splay_tree_lookup (tree, pid_i); | |
689 | if (!n) | |
690 | { | |
691 | VEC_safe_push (osdata_item_s, vec, item); | |
692 | splay_tree_insert (tree, pid_i, (splay_tree_value)vec); | |
693 | } | |
694 | else | |
695 | { | |
696 | vec = (VEC (osdata_item_s) *) n->value; | |
697 | VEC_safe_push (osdata_item_s, vec, item); | |
698 | n->value = (splay_tree_value) vec; | |
699 | } | |
700 | } | |
701 | } | |
702 | ||
703 | make_cleanup_ui_out_list_begin_end (uiout, "groups"); | |
07e059b5 | 704 | |
dc146f7c VP |
705 | for (ix_items = 0; |
706 | VEC_iterate (osdata_item_s, data->items, | |
707 | ix_items, item); | |
708 | ix_items++) | |
709 | { | |
710 | struct cleanup *back_to; | |
e0665bc8 | 711 | |
dc146f7c VP |
712 | const char *pid = get_osdata_column (item, "pid"); |
713 | const char *cmd = get_osdata_column (item, "command"); | |
714 | const char *user = get_osdata_column (item, "user"); | |
715 | const char *cores = get_osdata_column (item, "cores"); | |
716 | ||
717 | int pid_i = strtoul (pid, NULL, 0); | |
718 | ||
719 | /* At present, the target will return all available processes | |
720 | and if information about specific ones was required, we filter | |
721 | undesired processes here. */ | |
722 | if (ids && bsearch (&pid_i, VEC_address (int, ids), | |
723 | VEC_length (int, ids), | |
724 | sizeof (int), compare_positive_ints) == NULL) | |
725 | continue; | |
726 | ||
727 | ||
728 | back_to = make_cleanup_ui_out_tuple_begin_end (uiout, NULL); | |
729 | ||
730 | ui_out_field_fmt (uiout, "id", "%s", pid); | |
731 | ui_out_field_string (uiout, "type", "process"); | |
732 | if (cmd) | |
733 | ui_out_field_string (uiout, "description", cmd); | |
734 | if (user) | |
735 | ui_out_field_string (uiout, "user", user); | |
736 | if (cores) | |
737 | output_cores (uiout, "cores", cores); | |
738 | ||
739 | if (recurse) | |
740 | { | |
741 | splay_tree_node n = splay_tree_lookup (tree, pid_i); | |
742 | if (n) | |
743 | { | |
744 | VEC (osdata_item_s) *children = (VEC (osdata_item_s) *) n->value; | |
745 | struct osdata_item *child; | |
746 | int ix_child; | |
747 | ||
748 | make_cleanup_ui_out_list_begin_end (uiout, "threads"); | |
749 | ||
750 | for (ix_child = 0; | |
751 | VEC_iterate (osdata_item_s, children, ix_child, child); | |
752 | ++ix_child) | |
753 | { | |
754 | struct cleanup *back_to_2 = | |
755 | make_cleanup_ui_out_tuple_begin_end (uiout, NULL); | |
dc146f7c VP |
756 | const char *tid = get_osdata_column (child, "tid"); |
757 | const char *tcore = get_osdata_column (child, "core"); | |
102040f0 | 758 | |
dc146f7c VP |
759 | ui_out_field_string (uiout, "id", tid); |
760 | if (tcore) | |
761 | ui_out_field_string (uiout, "core", tcore); | |
762 | ||
763 | do_cleanups (back_to_2); | |
764 | } | |
765 | } | |
07e059b5 | 766 | } |
dc146f7c VP |
767 | |
768 | do_cleanups (back_to); | |
07e059b5 | 769 | } |
dc146f7c VP |
770 | } |
771 | ||
772 | void | |
773 | mi_cmd_list_thread_groups (char *command, char **argv, int argc) | |
774 | { | |
775 | struct cleanup *back_to; | |
776 | int available = 0; | |
777 | int recurse = 0; | |
778 | VEC (int) *ids = 0; | |
779 | ||
780 | enum opt | |
781 | { | |
782 | AVAILABLE_OPT, RECURSE_OPT | |
783 | }; | |
784 | static struct mi_opt opts[] = | |
785 | { | |
786 | {"-available", AVAILABLE_OPT, 0}, | |
787 | {"-recurse", RECURSE_OPT, 1}, | |
788 | { 0, 0, 0 } | |
789 | }; | |
790 | ||
791 | int optind = 0; | |
792 | char *optarg; | |
793 | ||
794 | while (1) | |
795 | { | |
796 | int opt = mi_getopt ("-list-thread-groups", argc, argv, opts, | |
797 | &optind, &optarg); | |
102040f0 | 798 | |
dc146f7c VP |
799 | if (opt < 0) |
800 | break; | |
801 | switch ((enum opt) opt) | |
802 | { | |
803 | case AVAILABLE_OPT: | |
804 | available = 1; | |
805 | break; | |
806 | case RECURSE_OPT: | |
807 | if (strcmp (optarg, "0") == 0) | |
808 | ; | |
809 | else if (strcmp (optarg, "1") == 0) | |
810 | recurse = 1; | |
811 | else | |
812 | error ("only '0' and '1' are valid values for the '--recurse' option"); | |
813 | break; | |
814 | } | |
815 | } | |
816 | ||
817 | for (; optind < argc; ++optind) | |
818 | { | |
819 | char *end; | |
2f296114 VP |
820 | int inf; |
821 | ||
822 | if (*(argv[optind]) != 'i') | |
823 | error ("invalid syntax of group id '%s'", argv[optind]); | |
824 | ||
825 | inf = strtoul (argv[optind] + 1, &end, 0); | |
102040f0 | 826 | |
dc146f7c | 827 | if (*end != '\0') |
2f296114 | 828 | error ("invalid syntax of group id '%s'", argv[optind]); |
dc146f7c VP |
829 | VEC_safe_push (int, ids, inf); |
830 | } | |
831 | if (VEC_length (int, ids) > 1) | |
832 | qsort (VEC_address (int, ids), | |
833 | VEC_length (int, ids), | |
834 | sizeof (int), compare_positive_ints); | |
835 | ||
836 | back_to = make_cleanup (free_vector_of_ints, &ids); | |
837 | ||
838 | if (available) | |
839 | { | |
840 | list_available_thread_groups (ids, recurse); | |
841 | } | |
842 | else if (VEC_length (int, ids) == 1) | |
3ee1c036 | 843 | { |
dc146f7c | 844 | /* Local thread groups, single id. */ |
2f296114 VP |
845 | int id = *VEC_address (int, ids); |
846 | struct inferior *inf = find_inferior_id (id); | |
102040f0 | 847 | |
2f296114 VP |
848 | if (!inf) |
849 | error ("Non-existent thread group id '%d'", id); | |
850 | ||
851 | print_thread_info (uiout, -1, inf->pid); | |
3ee1c036 VP |
852 | } |
853 | else | |
854 | { | |
dc146f7c | 855 | struct print_one_inferior_data data; |
102040f0 | 856 | |
dc146f7c VP |
857 | data.recurse = recurse; |
858 | data.inferiors = ids; | |
859 | ||
860 | /* Local thread groups. Either no explicit ids -- and we | |
861 | print everything, or several explicit ids. In both cases, | |
862 | we print more than one group, and have to use 'groups' | |
863 | as the top-level element. */ | |
3ee1c036 | 864 | make_cleanup_ui_out_list_begin_end (uiout, "groups"); |
dc146f7c VP |
865 | update_thread_list (); |
866 | iterate_over_inferiors (print_one_inferior, &data); | |
3ee1c036 | 867 | } |
dc146f7c | 868 | |
3ee1c036 | 869 | do_cleanups (back_to); |
8e8901c5 VP |
870 | } |
871 | ||
ce8f13f8 | 872 | void |
fb40c209 AC |
873 | mi_cmd_data_list_register_names (char *command, char **argv, int argc) |
874 | { | |
7ccb0be9 | 875 | struct gdbarch *gdbarch; |
fb40c209 AC |
876 | int regnum, numregs; |
877 | int i; | |
4060713b | 878 | struct cleanup *cleanup; |
fb40c209 AC |
879 | |
880 | /* Note that the test for a valid register must include checking the | |
c9f4d572 UW |
881 | gdbarch_register_name because gdbarch_num_regs may be allocated for |
882 | the union of the register sets within a family of related processors. | |
883 | In this case, some entries of gdbarch_register_name will change depending | |
884 | upon the particular processor being debugged. */ | |
fb40c209 | 885 | |
441b986a | 886 | gdbarch = get_current_arch (); |
7ccb0be9 | 887 | numregs = gdbarch_num_regs (gdbarch) + gdbarch_num_pseudo_regs (gdbarch); |
fb40c209 | 888 | |
4060713b | 889 | cleanup = make_cleanup_ui_out_list_begin_end (uiout, "register-names"); |
fb40c209 | 890 | |
41296c92 | 891 | if (argc == 0) /* No args, just do all the regs. */ |
fb40c209 AC |
892 | { |
893 | for (regnum = 0; | |
894 | regnum < numregs; | |
895 | regnum++) | |
896 | { | |
7ccb0be9 UW |
897 | if (gdbarch_register_name (gdbarch, regnum) == NULL |
898 | || *(gdbarch_register_name (gdbarch, regnum)) == '\0') | |
173d6894 AC |
899 | ui_out_field_string (uiout, NULL, ""); |
900 | else | |
c9f4d572 | 901 | ui_out_field_string (uiout, NULL, |
7ccb0be9 | 902 | gdbarch_register_name (gdbarch, regnum)); |
fb40c209 AC |
903 | } |
904 | } | |
905 | ||
41296c92 | 906 | /* Else, list of register #s, just do listed regs. */ |
fb40c209 AC |
907 | for (i = 0; i < argc; i++) |
908 | { | |
909 | regnum = atoi (argv[i]); | |
173d6894 | 910 | if (regnum < 0 || regnum >= numregs) |
a13e061a PA |
911 | error ("bad register number"); |
912 | ||
7ccb0be9 UW |
913 | if (gdbarch_register_name (gdbarch, regnum) == NULL |
914 | || *(gdbarch_register_name (gdbarch, regnum)) == '\0') | |
173d6894 AC |
915 | ui_out_field_string (uiout, NULL, ""); |
916 | else | |
c9f4d572 | 917 | ui_out_field_string (uiout, NULL, |
7ccb0be9 | 918 | gdbarch_register_name (gdbarch, regnum)); |
fb40c209 | 919 | } |
4060713b | 920 | do_cleanups (cleanup); |
fb40c209 AC |
921 | } |
922 | ||
ce8f13f8 | 923 | void |
fb40c209 AC |
924 | mi_cmd_data_list_changed_registers (char *command, char **argv, int argc) |
925 | { | |
6ed7ea50 UW |
926 | static struct regcache *this_regs = NULL; |
927 | struct regcache *prev_regs; | |
7ccb0be9 | 928 | struct gdbarch *gdbarch; |
fb40c209 AC |
929 | int regnum, numregs, changed; |
930 | int i; | |
4060713b | 931 | struct cleanup *cleanup; |
fb40c209 | 932 | |
6ed7ea50 UW |
933 | /* The last time we visited this function, the current frame's register |
934 | contents were saved in THIS_REGS. Move THIS_REGS over to PREV_REGS, | |
935 | and refresh THIS_REGS with the now-current register contents. */ | |
936 | ||
937 | prev_regs = this_regs; | |
938 | this_regs = frame_save_as_regcache (get_selected_frame (NULL)); | |
939 | cleanup = make_cleanup_regcache_xfree (prev_regs); | |
940 | ||
fb40c209 | 941 | /* Note that the test for a valid register must include checking the |
c9f4d572 UW |
942 | gdbarch_register_name because gdbarch_num_regs may be allocated for |
943 | the union of the register sets within a family of related processors. | |
944 | In this case, some entries of gdbarch_register_name will change depending | |
945 | upon the particular processor being debugged. */ | |
fb40c209 | 946 | |
7ccb0be9 UW |
947 | gdbarch = get_regcache_arch (this_regs); |
948 | numregs = gdbarch_num_regs (gdbarch) + gdbarch_num_pseudo_regs (gdbarch); | |
fb40c209 | 949 | |
6ed7ea50 | 950 | make_cleanup_ui_out_list_begin_end (uiout, "changed-registers"); |
fb40c209 | 951 | |
41296c92 | 952 | if (argc == 0) /* No args, just do all the regs. */ |
fb40c209 AC |
953 | { |
954 | for (regnum = 0; | |
955 | regnum < numregs; | |
956 | regnum++) | |
957 | { | |
7ccb0be9 UW |
958 | if (gdbarch_register_name (gdbarch, regnum) == NULL |
959 | || *(gdbarch_register_name (gdbarch, regnum)) == '\0') | |
fb40c209 | 960 | continue; |
6ed7ea50 | 961 | changed = register_changed_p (regnum, prev_regs, this_regs); |
fb40c209 | 962 | if (changed < 0) |
a13e061a | 963 | error ("mi_cmd_data_list_changed_registers: Unable to read register contents."); |
fb40c209 AC |
964 | else if (changed) |
965 | ui_out_field_int (uiout, NULL, regnum); | |
966 | } | |
967 | } | |
968 | ||
41296c92 | 969 | /* Else, list of register #s, just do listed regs. */ |
fb40c209 AC |
970 | for (i = 0; i < argc; i++) |
971 | { | |
972 | regnum = atoi (argv[i]); | |
973 | ||
974 | if (regnum >= 0 | |
975 | && regnum < numregs | |
7ccb0be9 UW |
976 | && gdbarch_register_name (gdbarch, regnum) != NULL |
977 | && *gdbarch_register_name (gdbarch, regnum) != '\000') | |
fb40c209 | 978 | { |
6ed7ea50 | 979 | changed = register_changed_p (regnum, prev_regs, this_regs); |
fb40c209 | 980 | if (changed < 0) |
a13e061a | 981 | error ("mi_cmd_data_list_register_change: Unable to read register contents."); |
fb40c209 AC |
982 | else if (changed) |
983 | ui_out_field_int (uiout, NULL, regnum); | |
984 | } | |
985 | else | |
a13e061a | 986 | error ("bad register number"); |
fb40c209 | 987 | } |
4060713b | 988 | do_cleanups (cleanup); |
fb40c209 AC |
989 | } |
990 | ||
991 | static int | |
6ed7ea50 UW |
992 | register_changed_p (int regnum, struct regcache *prev_regs, |
993 | struct regcache *this_regs) | |
fb40c209 | 994 | { |
6ed7ea50 UW |
995 | struct gdbarch *gdbarch = get_regcache_arch (this_regs); |
996 | gdb_byte prev_buffer[MAX_REGISTER_SIZE]; | |
997 | gdb_byte this_buffer[MAX_REGISTER_SIZE]; | |
fb40c209 | 998 | |
6ed7ea50 UW |
999 | /* Registers not valid in this frame return count as unchanged. */ |
1000 | if (!regcache_valid_p (this_regs, regnum)) | |
fb40c209 AC |
1001 | return 0; |
1002 | ||
6ed7ea50 UW |
1003 | /* First time through or after gdbarch change consider all registers as |
1004 | changed. Same for registers not valid in the previous frame. */ | |
1005 | if (!prev_regs || get_regcache_arch (prev_regs) != gdbarch | |
1006 | || !regcache_valid_p (prev_regs, regnum)) | |
1007 | return 1; | |
fb40c209 | 1008 | |
6ed7ea50 UW |
1009 | /* Get register contents and compare. */ |
1010 | regcache_cooked_read (prev_regs, regnum, prev_buffer); | |
1011 | regcache_cooked_read (this_regs, regnum, this_buffer); | |
fb40c209 | 1012 | |
6ed7ea50 UW |
1013 | return memcmp (prev_buffer, this_buffer, |
1014 | register_size (gdbarch, regnum)) != 0; | |
fb40c209 AC |
1015 | } |
1016 | ||
41296c92 | 1017 | /* Return a list of register number and value pairs. The valid |
fb40c209 | 1018 | arguments expected are: a letter indicating the format in which to |
41296c92 | 1019 | display the registers contents. This can be one of: x (hexadecimal), d |
fb40c209 AC |
1020 | (decimal), N (natural), t (binary), o (octal), r (raw). After the |
1021 | format argumetn there can be a sequence of numbers, indicating which | |
41296c92 NR |
1022 | registers to fetch the content of. If the format is the only argument, |
1023 | a list of all the registers with their values is returned. */ | |
ce8f13f8 | 1024 | void |
fb40c209 AC |
1025 | mi_cmd_data_list_register_values (char *command, char **argv, int argc) |
1026 | { | |
7ccb0be9 UW |
1027 | struct frame_info *frame; |
1028 | struct gdbarch *gdbarch; | |
a13e061a | 1029 | int regnum, numregs, format; |
fb40c209 | 1030 | int i; |
4060713b | 1031 | struct cleanup *list_cleanup, *tuple_cleanup; |
fb40c209 AC |
1032 | |
1033 | /* Note that the test for a valid register must include checking the | |
c9f4d572 UW |
1034 | gdbarch_register_name because gdbarch_num_regs may be allocated for |
1035 | the union of the register sets within a family of related processors. | |
1036 | In this case, some entries of gdbarch_register_name will change depending | |
1037 | upon the particular processor being debugged. */ | |
fb40c209 | 1038 | |
fb40c209 | 1039 | if (argc == 0) |
a13e061a | 1040 | error ("mi_cmd_data_list_register_values: Usage: -data-list-register-values <format> [<regnum1>...<regnumN>]"); |
fb40c209 AC |
1041 | |
1042 | format = (int) argv[0][0]; | |
1043 | ||
7ccb0be9 UW |
1044 | frame = get_selected_frame (NULL); |
1045 | gdbarch = get_frame_arch (frame); | |
1046 | numregs = gdbarch_num_regs (gdbarch) + gdbarch_num_pseudo_regs (gdbarch); | |
1047 | ||
4060713b | 1048 | list_cleanup = make_cleanup_ui_out_list_begin_end (uiout, "register-values"); |
fb40c209 | 1049 | |
41296c92 | 1050 | if (argc == 1) /* No args, beside the format: do all the regs. */ |
fb40c209 AC |
1051 | { |
1052 | for (regnum = 0; | |
1053 | regnum < numregs; | |
1054 | regnum++) | |
1055 | { | |
7ccb0be9 UW |
1056 | if (gdbarch_register_name (gdbarch, regnum) == NULL |
1057 | || *(gdbarch_register_name (gdbarch, regnum)) == '\0') | |
fb40c209 | 1058 | continue; |
4060713b | 1059 | tuple_cleanup = make_cleanup_ui_out_tuple_begin_end (uiout, NULL); |
fb40c209 | 1060 | ui_out_field_int (uiout, "number", regnum); |
7ccb0be9 | 1061 | get_register (frame, regnum, format); |
4060713b | 1062 | do_cleanups (tuple_cleanup); |
fb40c209 AC |
1063 | } |
1064 | } | |
1065 | ||
41296c92 | 1066 | /* Else, list of register #s, just do listed regs. */ |
fb40c209 AC |
1067 | for (i = 1; i < argc; i++) |
1068 | { | |
1069 | regnum = atoi (argv[i]); | |
1070 | ||
1071 | if (regnum >= 0 | |
1072 | && regnum < numregs | |
7ccb0be9 UW |
1073 | && gdbarch_register_name (gdbarch, regnum) != NULL |
1074 | && *gdbarch_register_name (gdbarch, regnum) != '\000') | |
fb40c209 | 1075 | { |
4060713b | 1076 | tuple_cleanup = make_cleanup_ui_out_tuple_begin_end (uiout, NULL); |
fb40c209 | 1077 | ui_out_field_int (uiout, "number", regnum); |
7ccb0be9 | 1078 | get_register (frame, regnum, format); |
4060713b | 1079 | do_cleanups (tuple_cleanup); |
fb40c209 AC |
1080 | } |
1081 | else | |
a13e061a | 1082 | error ("bad register number"); |
fb40c209 | 1083 | } |
4060713b | 1084 | do_cleanups (list_cleanup); |
fb40c209 AC |
1085 | } |
1086 | ||
41296c92 | 1087 | /* Output one register's contents in the desired format. */ |
a13e061a | 1088 | static void |
7ccb0be9 | 1089 | get_register (struct frame_info *frame, int regnum, int format) |
fb40c209 | 1090 | { |
7ccb0be9 | 1091 | struct gdbarch *gdbarch = get_frame_arch (frame); |
10c42a71 | 1092 | gdb_byte buffer[MAX_REGISTER_SIZE]; |
fb40c209 | 1093 | int optim; |
ac2adee5 AC |
1094 | int realnum; |
1095 | CORE_ADDR addr; | |
1096 | enum lval_type lval; | |
fb40c209 AC |
1097 | static struct ui_stream *stb = NULL; |
1098 | ||
1099 | stb = ui_out_stream_new (uiout); | |
1100 | ||
1101 | if (format == 'N') | |
1102 | format = 0; | |
1103 | ||
7ccb0be9 | 1104 | frame_register (frame, regnum, &optim, &lval, &addr, &realnum, buffer); |
ac2adee5 | 1105 | |
fb40c209 | 1106 | if (optim) |
a13e061a | 1107 | error ("Optimized out"); |
fb40c209 | 1108 | |
fb40c209 AC |
1109 | if (format == 'r') |
1110 | { | |
1111 | int j; | |
1112 | char *ptr, buf[1024]; | |
1113 | ||
1114 | strcpy (buf, "0x"); | |
1115 | ptr = buf + 2; | |
7ccb0be9 | 1116 | for (j = 0; j < register_size (gdbarch, regnum); j++) |
fb40c209 | 1117 | { |
7ccb0be9 UW |
1118 | int idx = gdbarch_byte_order (gdbarch) == BFD_ENDIAN_BIG ? |
1119 | j : register_size (gdbarch, regnum) - 1 - j; | |
102040f0 | 1120 | |
9730f241 | 1121 | sprintf (ptr, "%02x", (unsigned char) buffer[idx]); |
fb40c209 AC |
1122 | ptr += 2; |
1123 | } | |
1124 | ui_out_field_string (uiout, "value", buf); | |
1125 | /*fputs_filtered (buf, gdb_stdout); */ | |
1126 | } | |
1127 | else | |
1128 | { | |
79a45b7d | 1129 | struct value_print_options opts; |
102040f0 | 1130 | |
59669435 | 1131 | get_formatted_print_options (&opts, format); |
79a45b7d | 1132 | opts.deref_ref = 1; |
7ccb0be9 | 1133 | val_print (register_type (gdbarch, regnum), buffer, 0, 0, |
79a45b7d | 1134 | stb->stream, 0, &opts, current_language); |
fb40c209 AC |
1135 | ui_out_field_stream (uiout, "value", stb); |
1136 | ui_out_stream_delete (stb); | |
1137 | } | |
fb40c209 AC |
1138 | } |
1139 | ||
24e8cecf | 1140 | /* Write given values into registers. The registers and values are |
41296c92 | 1141 | given as pairs. The corresponding MI command is |
24e8cecf | 1142 | -data-write-register-values <format> [<regnum1> <value1>...<regnumN> <valueN>]*/ |
ce8f13f8 | 1143 | void |
24e8cecf EZ |
1144 | mi_cmd_data_write_register_values (char *command, char **argv, int argc) |
1145 | { | |
7ccb0be9 UW |
1146 | struct regcache *regcache; |
1147 | struct gdbarch *gdbarch; | |
9f3a1602 | 1148 | int numregs, i; |
24e8cecf EZ |
1149 | char format; |
1150 | ||
1151 | /* Note that the test for a valid register must include checking the | |
c9f4d572 UW |
1152 | gdbarch_register_name because gdbarch_num_regs may be allocated for |
1153 | the union of the register sets within a family of related processors. | |
1154 | In this case, some entries of gdbarch_register_name will change depending | |
1155 | upon the particular processor being debugged. */ | |
24e8cecf | 1156 | |
7ccb0be9 UW |
1157 | regcache = get_current_regcache (); |
1158 | gdbarch = get_regcache_arch (regcache); | |
1159 | numregs = gdbarch_num_regs (gdbarch) + gdbarch_num_pseudo_regs (gdbarch); | |
24e8cecf EZ |
1160 | |
1161 | if (argc == 0) | |
a13e061a | 1162 | error ("mi_cmd_data_write_register_values: Usage: -data-write-register-values <format> [<regnum1> <value1>...<regnumN> <valueN>]"); |
24e8cecf EZ |
1163 | |
1164 | format = (int) argv[0][0]; | |
1165 | ||
1166 | if (!target_has_registers) | |
a13e061a | 1167 | error ("mi_cmd_data_write_register_values: No registers."); |
24e8cecf EZ |
1168 | |
1169 | if (!(argc - 1)) | |
a13e061a | 1170 | error ("mi_cmd_data_write_register_values: No regs and values specified."); |
24e8cecf EZ |
1171 | |
1172 | if ((argc - 1) % 2) | |
a13e061a | 1173 | error ("mi_cmd_data_write_register_values: Regs and vals are not in pairs."); |
24e8cecf EZ |
1174 | |
1175 | for (i = 1; i < argc; i = i + 2) | |
1176 | { | |
9f3a1602 | 1177 | int regnum = atoi (argv[i]); |
24e8cecf | 1178 | |
9f3a1602 | 1179 | if (regnum >= 0 && regnum < numregs |
7ccb0be9 UW |
1180 | && gdbarch_register_name (gdbarch, regnum) |
1181 | && *gdbarch_register_name (gdbarch, regnum)) | |
24e8cecf | 1182 | { |
9f3a1602 | 1183 | LONGEST value; |
d8bf3afa | 1184 | |
9f3a1602 | 1185 | /* Get the value as a number. */ |
24e8cecf | 1186 | value = parse_and_eval_address (argv[i + 1]); |
9f3a1602 | 1187 | |
41296c92 | 1188 | /* Write it down. */ |
7ccb0be9 | 1189 | regcache_cooked_write_signed (regcache, regnum, value); |
24e8cecf EZ |
1190 | } |
1191 | else | |
a13e061a | 1192 | error ("bad register number"); |
24e8cecf | 1193 | } |
24e8cecf EZ |
1194 | } |
1195 | ||
41296c92 | 1196 | /* Evaluate the value of the argument. The argument is an |
fb40c209 | 1197 | expression. If the expression contains spaces it needs to be |
41296c92 | 1198 | included in double quotes. */ |
ce8f13f8 | 1199 | void |
fb40c209 AC |
1200 | mi_cmd_data_evaluate_expression (char *command, char **argv, int argc) |
1201 | { | |
1202 | struct expression *expr; | |
1203 | struct cleanup *old_chain = NULL; | |
96052a95 | 1204 | struct value *val; |
fb40c209 | 1205 | struct ui_stream *stb = NULL; |
79a45b7d | 1206 | struct value_print_options opts; |
fb40c209 AC |
1207 | |
1208 | stb = ui_out_stream_new (uiout); | |
1209 | ||
1210 | if (argc != 1) | |
1211 | { | |
412bbd6c | 1212 | ui_out_stream_delete (stb); |
a13e061a | 1213 | error ("mi_cmd_data_evaluate_expression: Usage: -data-evaluate-expression expression"); |
fb40c209 AC |
1214 | } |
1215 | ||
1216 | expr = parse_expression (argv[0]); | |
1217 | ||
47cf603e | 1218 | old_chain = make_cleanup (free_current_contents, &expr); |
fb40c209 AC |
1219 | |
1220 | val = evaluate_expression (expr); | |
1221 | ||
41296c92 | 1222 | /* Print the result of the expression evaluation. */ |
79a45b7d TT |
1223 | get_user_print_options (&opts); |
1224 | opts.deref_ref = 0; | |
0fd88904 | 1225 | val_print (value_type (val), value_contents (val), |
42ae5230 | 1226 | value_embedded_offset (val), value_address (val), |
79a45b7d | 1227 | stb->stream, 0, &opts, current_language); |
fb40c209 AC |
1228 | |
1229 | ui_out_field_stream (uiout, "value", stb); | |
1230 | ui_out_stream_delete (stb); | |
1231 | ||
1232 | do_cleanups (old_chain); | |
fb40c209 AC |
1233 | } |
1234 | ||
fb40c209 AC |
1235 | /* DATA-MEMORY-READ: |
1236 | ||
1237 | ADDR: start address of data to be dumped. | |
41296c92 | 1238 | WORD-FORMAT: a char indicating format for the ``word''. See |
fb40c209 | 1239 | the ``x'' command. |
41296c92 | 1240 | WORD-SIZE: size of each ``word''; 1,2,4, or 8 bytes. |
fb40c209 AC |
1241 | NR_ROW: Number of rows. |
1242 | NR_COL: The number of colums (words per row). | |
1243 | ASCHAR: (OPTIONAL) Append an ascii character dump to each row. Use | |
1244 | ASCHAR for unprintable characters. | |
1245 | ||
1246 | Reads SIZE*NR_ROW*NR_COL bytes starting at ADDR from memory and | |
1247 | displayes them. Returns: | |
1248 | ||
1249 | {addr="...",rowN={wordN="..." ,... [,ascii="..."]}, ...} | |
1250 | ||
1251 | Returns: | |
1252 | The number of bytes read is SIZE*ROW*COL. */ | |
1253 | ||
ce8f13f8 | 1254 | void |
fb40c209 AC |
1255 | mi_cmd_data_read_memory (char *command, char **argv, int argc) |
1256 | { | |
e17c207e | 1257 | struct gdbarch *gdbarch = get_current_arch (); |
fb40c209 AC |
1258 | struct cleanup *cleanups = make_cleanup (null_cleanup, NULL); |
1259 | CORE_ADDR addr; | |
1260 | long total_bytes; | |
1261 | long nr_cols; | |
1262 | long nr_rows; | |
1263 | char word_format; | |
1264 | struct type *word_type; | |
1265 | long word_size; | |
1266 | char word_asize; | |
1267 | char aschar; | |
508416a1 | 1268 | gdb_byte *mbuf; |
fb40c209 AC |
1269 | int nr_bytes; |
1270 | long offset = 0; | |
1271 | int optind = 0; | |
1272 | char *optarg; | |
1273 | enum opt | |
1274 | { | |
1275 | OFFSET_OPT | |
1276 | }; | |
1277 | static struct mi_opt opts[] = | |
1278 | { | |
1279 | {"o", OFFSET_OPT, 1}, | |
d5d6fca5 | 1280 | { 0, 0, 0 } |
fb40c209 AC |
1281 | }; |
1282 | ||
1283 | while (1) | |
1284 | { | |
1285 | int opt = mi_getopt ("mi_cmd_data_read_memory", argc, argv, opts, | |
1286 | &optind, &optarg); | |
102040f0 | 1287 | |
fb40c209 AC |
1288 | if (opt < 0) |
1289 | break; | |
1290 | switch ((enum opt) opt) | |
1291 | { | |
1292 | case OFFSET_OPT: | |
1293 | offset = atol (optarg); | |
1294 | break; | |
1295 | } | |
1296 | } | |
1297 | argv += optind; | |
1298 | argc -= optind; | |
1299 | ||
1300 | if (argc < 5 || argc > 6) | |
a13e061a | 1301 | error ("mi_cmd_data_read_memory: Usage: ADDR WORD-FORMAT WORD-SIZE NR-ROWS NR-COLS [ASCHAR]."); |
fb40c209 AC |
1302 | |
1303 | /* Extract all the arguments. */ | |
1304 | ||
41296c92 | 1305 | /* Start address of the memory dump. */ |
fb40c209 | 1306 | addr = parse_and_eval_address (argv[0]) + offset; |
41296c92 | 1307 | /* The format character to use when displaying a memory word. See |
fb40c209 AC |
1308 | the ``x'' command. */ |
1309 | word_format = argv[1][0]; | |
41296c92 | 1310 | /* The size of the memory word. */ |
fb40c209 AC |
1311 | word_size = atol (argv[2]); |
1312 | switch (word_size) | |
1313 | { | |
1314 | case 1: | |
df4df182 | 1315 | word_type = builtin_type (gdbarch)->builtin_int8; |
fb40c209 AC |
1316 | word_asize = 'b'; |
1317 | break; | |
1318 | case 2: | |
df4df182 | 1319 | word_type = builtin_type (gdbarch)->builtin_int16; |
fb40c209 AC |
1320 | word_asize = 'h'; |
1321 | break; | |
1322 | case 4: | |
df4df182 | 1323 | word_type = builtin_type (gdbarch)->builtin_int32; |
fb40c209 AC |
1324 | word_asize = 'w'; |
1325 | break; | |
1326 | case 8: | |
df4df182 | 1327 | word_type = builtin_type (gdbarch)->builtin_int64; |
fb40c209 AC |
1328 | word_asize = 'g'; |
1329 | break; | |
1330 | default: | |
df4df182 | 1331 | word_type = builtin_type (gdbarch)->builtin_int8; |
fb40c209 AC |
1332 | word_asize = 'b'; |
1333 | } | |
41296c92 | 1334 | /* The number of rows. */ |
fb40c209 AC |
1335 | nr_rows = atol (argv[3]); |
1336 | if (nr_rows <= 0) | |
a13e061a PA |
1337 | error ("mi_cmd_data_read_memory: invalid number of rows."); |
1338 | ||
41296c92 | 1339 | /* Number of bytes per row. */ |
fb40c209 AC |
1340 | nr_cols = atol (argv[4]); |
1341 | if (nr_cols <= 0) | |
a13e061a PA |
1342 | error ("mi_cmd_data_read_memory: invalid number of columns."); |
1343 | ||
41296c92 | 1344 | /* The un-printable character when printing ascii. */ |
fb40c209 AC |
1345 | if (argc == 6) |
1346 | aschar = *argv[5]; | |
1347 | else | |
1348 | aschar = 0; | |
1349 | ||
41296c92 | 1350 | /* Create a buffer and read it in. */ |
fb40c209 | 1351 | total_bytes = word_size * nr_rows * nr_cols; |
2e94c453 | 1352 | mbuf = xcalloc (total_bytes, 1); |
b8c9b27d | 1353 | make_cleanup (xfree, mbuf); |
cf7a04e8 | 1354 | |
a4261689 PA |
1355 | /* Dispatch memory reads to the topmost target, not the flattened |
1356 | current_target. */ | |
1357 | nr_bytes = target_read_until_error (current_target.beneath, | |
1358 | TARGET_OBJECT_MEMORY, NULL, mbuf, | |
1359 | addr, total_bytes); | |
cf7a04e8 | 1360 | if (nr_bytes <= 0) |
a13e061a | 1361 | error ("Unable to read memory."); |
fb40c209 | 1362 | |
41296c92 | 1363 | /* Output the header information. */ |
5af949e3 | 1364 | ui_out_field_core_addr (uiout, "addr", gdbarch, addr); |
fb40c209 AC |
1365 | ui_out_field_int (uiout, "nr-bytes", nr_bytes); |
1366 | ui_out_field_int (uiout, "total-bytes", total_bytes); | |
5af949e3 UW |
1367 | ui_out_field_core_addr (uiout, "next-row", |
1368 | gdbarch, addr + word_size * nr_cols); | |
1369 | ui_out_field_core_addr (uiout, "prev-row", | |
1370 | gdbarch, addr - word_size * nr_cols); | |
1371 | ui_out_field_core_addr (uiout, "next-page", gdbarch, addr + total_bytes); | |
1372 | ui_out_field_core_addr (uiout, "prev-page", gdbarch, addr - total_bytes); | |
fb40c209 | 1373 | |
41296c92 | 1374 | /* Build the result as a two dimentional table. */ |
fb40c209 AC |
1375 | { |
1376 | struct ui_stream *stream = ui_out_stream_new (uiout); | |
6ad4a2cf | 1377 | struct cleanup *cleanup_list_memory; |
fb40c209 AC |
1378 | int row; |
1379 | int row_byte; | |
102040f0 | 1380 | |
6ad4a2cf | 1381 | cleanup_list_memory = make_cleanup_ui_out_list_begin_end (uiout, "memory"); |
fb40c209 AC |
1382 | for (row = 0, row_byte = 0; |
1383 | row < nr_rows; | |
1384 | row++, row_byte += nr_cols * word_size) | |
1385 | { | |
1386 | int col; | |
1387 | int col_byte; | |
6ad4a2cf JJ |
1388 | struct cleanup *cleanup_tuple; |
1389 | struct cleanup *cleanup_list_data; | |
79a45b7d TT |
1390 | struct value_print_options opts; |
1391 | ||
6ad4a2cf | 1392 | cleanup_tuple = make_cleanup_ui_out_tuple_begin_end (uiout, NULL); |
5af949e3 | 1393 | ui_out_field_core_addr (uiout, "addr", gdbarch, addr + row_byte); |
fb40c209 | 1394 | /* ui_out_field_core_addr_symbolic (uiout, "saddr", addr + row_byte); */ |
6ad4a2cf | 1395 | cleanup_list_data = make_cleanup_ui_out_list_begin_end (uiout, "data"); |
79a45b7d | 1396 | get_formatted_print_options (&opts, word_format); |
fb40c209 AC |
1397 | for (col = 0, col_byte = row_byte; |
1398 | col < nr_cols; | |
1399 | col++, col_byte += word_size) | |
1400 | { | |
1401 | if (col_byte + word_size > nr_bytes) | |
1402 | { | |
1403 | ui_out_field_string (uiout, NULL, "N/A"); | |
1404 | } | |
1405 | else | |
1406 | { | |
1407 | ui_file_rewind (stream->stream); | |
79a45b7d | 1408 | print_scalar_formatted (mbuf + col_byte, word_type, &opts, |
fb40c209 AC |
1409 | word_asize, stream->stream); |
1410 | ui_out_field_stream (uiout, NULL, stream); | |
1411 | } | |
1412 | } | |
6ad4a2cf | 1413 | do_cleanups (cleanup_list_data); |
fb40c209 AC |
1414 | if (aschar) |
1415 | { | |
1416 | int byte; | |
102040f0 | 1417 | |
fb40c209 AC |
1418 | ui_file_rewind (stream->stream); |
1419 | for (byte = row_byte; byte < row_byte + word_size * nr_cols; byte++) | |
1420 | { | |
1421 | if (byte >= nr_bytes) | |
1422 | { | |
1423 | fputc_unfiltered ('X', stream->stream); | |
1424 | } | |
1425 | else if (mbuf[byte] < 32 || mbuf[byte] > 126) | |
1426 | { | |
1427 | fputc_unfiltered (aschar, stream->stream); | |
1428 | } | |
1429 | else | |
1430 | fputc_unfiltered (mbuf[byte], stream->stream); | |
1431 | } | |
1432 | ui_out_field_stream (uiout, "ascii", stream); | |
1433 | } | |
6ad4a2cf | 1434 | do_cleanups (cleanup_tuple); |
fb40c209 AC |
1435 | } |
1436 | ui_out_stream_delete (stream); | |
6ad4a2cf | 1437 | do_cleanups (cleanup_list_memory); |
fb40c209 AC |
1438 | } |
1439 | do_cleanups (cleanups); | |
fb40c209 AC |
1440 | } |
1441 | ||
1442 | /* DATA-MEMORY-WRITE: | |
1443 | ||
1444 | COLUMN_OFFSET: optional argument. Must be preceeded by '-o'. The | |
1445 | offset from the beginning of the memory grid row where the cell to | |
1446 | be written is. | |
1447 | ADDR: start address of the row in the memory grid where the memory | |
41296c92 | 1448 | cell is, if OFFSET_COLUMN is specified. Otherwise, the address of |
fb40c209 | 1449 | the location to write to. |
41296c92 | 1450 | FORMAT: a char indicating format for the ``word''. See |
fb40c209 AC |
1451 | the ``x'' command. |
1452 | WORD_SIZE: size of each ``word''; 1,2,4, or 8 bytes | |
1453 | VALUE: value to be written into the memory address. | |
1454 | ||
1455 | Writes VALUE into ADDR + (COLUMN_OFFSET * WORD_SIZE). | |
1456 | ||
41296c92 | 1457 | Prints nothing. */ |
ce8f13f8 | 1458 | void |
fb40c209 AC |
1459 | mi_cmd_data_write_memory (char *command, char **argv, int argc) |
1460 | { | |
e17a4113 UW |
1461 | struct gdbarch *gdbarch = get_current_arch (); |
1462 | enum bfd_endian byte_order = gdbarch_byte_order (gdbarch); | |
fb40c209 AC |
1463 | CORE_ADDR addr; |
1464 | char word_format; | |
1465 | long word_size; | |
1466 | /* FIXME: ezannoni 2000-02-17 LONGEST could possibly not be big | |
41296c92 | 1467 | enough when using a compiler other than GCC. */ |
fb40c209 | 1468 | LONGEST value; |
d8bf3afa KB |
1469 | void *buffer; |
1470 | struct cleanup *old_chain; | |
fb40c209 AC |
1471 | long offset = 0; |
1472 | int optind = 0; | |
1473 | char *optarg; | |
1474 | enum opt | |
1475 | { | |
1476 | OFFSET_OPT | |
1477 | }; | |
1478 | static struct mi_opt opts[] = | |
1479 | { | |
1480 | {"o", OFFSET_OPT, 1}, | |
d5d6fca5 | 1481 | { 0, 0, 0 } |
fb40c209 AC |
1482 | }; |
1483 | ||
1484 | while (1) | |
1485 | { | |
1486 | int opt = mi_getopt ("mi_cmd_data_write_memory", argc, argv, opts, | |
1487 | &optind, &optarg); | |
102040f0 | 1488 | |
fb40c209 AC |
1489 | if (opt < 0) |
1490 | break; | |
1491 | switch ((enum opt) opt) | |
1492 | { | |
1493 | case OFFSET_OPT: | |
1494 | offset = atol (optarg); | |
1495 | break; | |
1496 | } | |
1497 | } | |
1498 | argv += optind; | |
1499 | argc -= optind; | |
1500 | ||
1501 | if (argc != 4) | |
a13e061a | 1502 | error ("mi_cmd_data_write_memory: Usage: [-o COLUMN_OFFSET] ADDR FORMAT WORD-SIZE VALUE."); |
fb40c209 | 1503 | |
41296c92 NR |
1504 | /* Extract all the arguments. */ |
1505 | /* Start address of the memory dump. */ | |
fb40c209 | 1506 | addr = parse_and_eval_address (argv[0]); |
41296c92 NR |
1507 | /* The format character to use when displaying a memory word. See |
1508 | the ``x'' command. */ | |
fb40c209 AC |
1509 | word_format = argv[1][0]; |
1510 | /* The size of the memory word. */ | |
1511 | word_size = atol (argv[2]); | |
1512 | ||
41296c92 | 1513 | /* Calculate the real address of the write destination. */ |
fb40c209 AC |
1514 | addr += (offset * word_size); |
1515 | ||
41296c92 | 1516 | /* Get the value as a number. */ |
fb40c209 | 1517 | value = parse_and_eval_address (argv[3]); |
41296c92 | 1518 | /* Get the value into an array. */ |
d8bf3afa KB |
1519 | buffer = xmalloc (word_size); |
1520 | old_chain = make_cleanup (xfree, buffer); | |
e17a4113 | 1521 | store_signed_integer (buffer, word_size, byte_order, value); |
41296c92 | 1522 | /* Write it down to memory. */ |
fb40c209 | 1523 | write_memory (addr, buffer, word_size); |
d8bf3afa KB |
1524 | /* Free the buffer. */ |
1525 | do_cleanups (old_chain); | |
fb40c209 AC |
1526 | } |
1527 | ||
ce8f13f8 | 1528 | void |
d8c83789 NR |
1529 | mi_cmd_enable_timings (char *command, char **argv, int argc) |
1530 | { | |
1531 | if (argc == 0) | |
1532 | do_timings = 1; | |
1533 | else if (argc == 1) | |
1534 | { | |
1535 | if (strcmp (argv[0], "yes") == 0) | |
1536 | do_timings = 1; | |
1537 | else if (strcmp (argv[0], "no") == 0) | |
1538 | do_timings = 0; | |
1539 | else | |
1540 | goto usage_error; | |
1541 | } | |
1542 | else | |
1543 | goto usage_error; | |
1544 | ||
ce8f13f8 | 1545 | return; |
d8c83789 NR |
1546 | |
1547 | usage_error: | |
1548 | error ("mi_cmd_enable_timings: Usage: %s {yes|no}", command); | |
d8c83789 NR |
1549 | } |
1550 | ||
ce8f13f8 | 1551 | void |
084344da VP |
1552 | mi_cmd_list_features (char *command, char **argv, int argc) |
1553 | { | |
1554 | if (argc == 0) | |
1555 | { | |
1556 | struct cleanup *cleanup = NULL; | |
084344da | 1557 | |
102040f0 | 1558 | cleanup = make_cleanup_ui_out_list_begin_end (uiout, "features"); |
084344da | 1559 | ui_out_field_string (uiout, NULL, "frozen-varobjs"); |
8b4ed427 | 1560 | ui_out_field_string (uiout, NULL, "pending-breakpoints"); |
8e8901c5 | 1561 | ui_out_field_string (uiout, NULL, "thread-info"); |
084344da | 1562 | |
b6313243 TT |
1563 | #if HAVE_PYTHON |
1564 | ui_out_field_string (uiout, NULL, "python"); | |
1565 | #endif | |
1566 | ||
084344da | 1567 | do_cleanups (cleanup); |
ce8f13f8 | 1568 | return; |
084344da VP |
1569 | } |
1570 | ||
1571 | error ("-list-features should be passed no arguments"); | |
084344da | 1572 | } |
c6ebd6cf VP |
1573 | |
1574 | void | |
1575 | mi_cmd_list_target_features (char *command, char **argv, int argc) | |
1576 | { | |
1577 | if (argc == 0) | |
1578 | { | |
1579 | struct cleanup *cleanup = NULL; | |
c6ebd6cf | 1580 | |
102040f0 | 1581 | cleanup = make_cleanup_ui_out_list_begin_end (uiout, "features"); |
c6ebd6cf VP |
1582 | if (target_can_async_p ()) |
1583 | ui_out_field_string (uiout, NULL, "async"); | |
1584 | ||
1585 | do_cleanups (cleanup); | |
1586 | return; | |
1587 | } | |
1588 | ||
1589 | error ("-list-target-features should be passed no arguments"); | |
1590 | } | |
1591 | ||
a79b8f6e VP |
1592 | void |
1593 | mi_cmd_add_inferior (char *command, char **argv, int argc) | |
1594 | { | |
1595 | struct inferior *inf; | |
1596 | ||
1597 | if (argc != 0) | |
1598 | error (_("-add-inferior should be passed no arguments")); | |
1599 | ||
1600 | inf = add_inferior_with_spaces (); | |
1601 | ||
1602 | ui_out_field_fmt (uiout, "inferior", "i%d", inf->num); | |
1603 | } | |
1604 | ||
1605 | void | |
1606 | mi_cmd_remove_inferior (char *command, char **argv, int argc) | |
1607 | { | |
1608 | int id; | |
1609 | struct inferior *inf; | |
1610 | ||
1611 | if (argc != 1) | |
1612 | error ("-remove-inferior should be passed a single argument"); | |
1613 | ||
1614 | if (sscanf (argv[1], "i%d", &id) != 1) | |
1615 | error ("the thread group id is syntactically invalid"); | |
1616 | ||
1617 | inf = find_inferior_id (id); | |
1618 | if (!inf) | |
1619 | error ("the specified thread group does not exist"); | |
1620 | ||
1621 | delete_inferior_1 (inf, 1 /* silent */); | |
1622 | } | |
1623 | ||
1624 | \f | |
1625 | ||
8d34ea23 KS |
1626 | /* Execute a command within a safe environment. |
1627 | Return <0 for error; >=0 for ok. | |
1628 | ||
1629 | args->action will tell mi_execute_command what action | |
42972f50 | 1630 | to perfrom after the given command has executed (display/suppress |
8d34ea23 | 1631 | prompt, display error). */ |
fb40c209 | 1632 | |
f30f06b8 | 1633 | static void |
8d34ea23 | 1634 | captured_mi_execute_command (struct ui_out *uiout, void *data) |
fb40c209 | 1635 | { |
1f31650a | 1636 | struct cleanup *cleanup; |
e111d6c9 | 1637 | struct mi_parse *context = (struct mi_parse *) data; |
fb40c209 | 1638 | |
4333ada3 VP |
1639 | if (do_timings) |
1640 | current_command_ts = context->cmd_start; | |
d8c83789 | 1641 | |
1f31650a VP |
1642 | current_token = xstrdup (context->token); |
1643 | cleanup = make_cleanup (free_current_contents, ¤t_token); | |
1644 | ||
a2840c35 | 1645 | running_result_record_printed = 0; |
f3b1572e | 1646 | mi_proceeded = 0; |
fb40c209 AC |
1647 | switch (context->op) |
1648 | { | |
fb40c209 | 1649 | case MI_COMMAND: |
41296c92 | 1650 | /* A MI command was read from the input stream. */ |
fb40c209 AC |
1651 | if (mi_debug_p) |
1652 | /* FIXME: gdb_???? */ | |
1653 | fprintf_unfiltered (raw_stdout, " token=`%s' command=`%s' args=`%s'\n", | |
1654 | context->token, context->command, context->args); | |
d8c83789 | 1655 | |
d8c83789 | 1656 | |
ce8f13f8 | 1657 | mi_cmd_execute (context); |
8d34ea23 | 1658 | |
a2840c35 | 1659 | /* Print the result if there were no errors. |
4389a95a | 1660 | |
a2840c35 VP |
1661 | Remember that on the way out of executing a command, you have |
1662 | to directly use the mi_interp's uiout, since the command could | |
1663 | have reset the interpreter, in which case the current uiout | |
1664 | will most likely crash in the mi_out_* routines. */ | |
ce8f13f8 | 1665 | if (!running_result_record_printed) |
a2840c35 VP |
1666 | { |
1667 | fputs_unfiltered (context->token, raw_stdout); | |
ce8f13f8 VP |
1668 | /* There's no particularly good reason why target-connect results |
1669 | in not ^done. Should kill ^connected for MI3. */ | |
1670 | fputs_unfiltered (strcmp (context->command, "target-select") == 0 | |
1671 | ? "^connected" : "^done", raw_stdout); | |
a2840c35 VP |
1672 | mi_out_put (uiout, raw_stdout); |
1673 | mi_out_rewind (uiout); | |
4333ada3 | 1674 | mi_print_timing_maybe (); |
a2840c35 VP |
1675 | fputs_unfiltered ("\n", raw_stdout); |
1676 | } | |
1677 | else | |
f7f9a841 VP |
1678 | /* The command does not want anything to be printed. In that |
1679 | case, the command probably should not have written anything | |
1680 | to uiout, but in case it has written something, discard it. */ | |
a2840c35 | 1681 | mi_out_rewind (uiout); |
fb40c209 AC |
1682 | break; |
1683 | ||
1684 | case CLI_COMMAND: | |
78f5381d AC |
1685 | { |
1686 | char *argv[2]; | |
102040f0 | 1687 | |
78f5381d AC |
1688 | /* A CLI command was read from the input stream. */ |
1689 | /* This "feature" will be removed as soon as we have a | |
1690 | complete set of mi commands. */ | |
1691 | /* Echo the command on the console. */ | |
1692 | fprintf_unfiltered (gdb_stdlog, "%s\n", context->command); | |
1693 | /* Call the "console" interpreter. */ | |
1694 | argv[0] = "console"; | |
1695 | argv[1] = context->command; | |
ce8f13f8 | 1696 | mi_cmd_interpreter_exec ("-interpreter-exec", argv, 2); |
78f5381d | 1697 | |
eec01795 | 1698 | /* If we changed interpreters, DON'T print out anything. */ |
78f5381d AC |
1699 | if (current_interp_named_p (INTERP_MI) |
1700 | || current_interp_named_p (INTERP_MI1) | |
1701 | || current_interp_named_p (INTERP_MI2) | |
1702 | || current_interp_named_p (INTERP_MI3)) | |
1703 | { | |
ce8f13f8 | 1704 | if (!running_result_record_printed) |
eec01795 DJ |
1705 | { |
1706 | fputs_unfiltered (context->token, raw_stdout); | |
1707 | fputs_unfiltered ("^done", raw_stdout); | |
1708 | mi_out_put (uiout, raw_stdout); | |
1709 | mi_out_rewind (uiout); | |
4333ada3 VP |
1710 | mi_print_timing_maybe (); |
1711 | fputs_unfiltered ("\n", raw_stdout); | |
eec01795 | 1712 | } |
eec01795 DJ |
1713 | else |
1714 | mi_out_rewind (uiout); | |
78f5381d AC |
1715 | } |
1716 | break; | |
1717 | } | |
fb40c209 AC |
1718 | |
1719 | } | |
8d34ea23 | 1720 | |
1f31650a VP |
1721 | do_cleanups (cleanup); |
1722 | ||
f30f06b8 | 1723 | return; |
fb40c209 AC |
1724 | } |
1725 | ||
1726 | ||
1727 | void | |
1728 | mi_execute_command (char *cmd, int from_tty) | |
1729 | { | |
1730 | struct mi_parse *command; | |
1731 | ||
41296c92 NR |
1732 | /* This is to handle EOF (^D). We just quit gdb. */ |
1733 | /* FIXME: we should call some API function here. */ | |
fb40c209 AC |
1734 | if (cmd == 0) |
1735 | quit_force (NULL, from_tty); | |
1736 | ||
11334b82 VP |
1737 | target_log_command (cmd); |
1738 | ||
fb40c209 AC |
1739 | command = mi_parse (cmd); |
1740 | ||
1741 | if (command != NULL) | |
1742 | { | |
71fff37b | 1743 | struct gdb_exception result; |
66bb093b | 1744 | ptid_t previous_ptid = inferior_ptid; |
d8c83789 NR |
1745 | |
1746 | if (do_timings) | |
1747 | { | |
1748 | command->cmd_start = (struct mi_timestamp *) | |
1749 | xmalloc (sizeof (struct mi_timestamp)); | |
1750 | timestamp (command->cmd_start); | |
1751 | } | |
1752 | ||
e111d6c9 | 1753 | result = catch_exception (uiout, captured_mi_execute_command, command, |
f30f06b8 | 1754 | RETURN_MASK_ALL); |
ce43223b | 1755 | if (result.reason < 0) |
fb40c209 | 1756 | { |
fb40c209 | 1757 | /* The command execution failed and error() was called |
589e074d | 1758 | somewhere. */ |
fb40c209 AC |
1759 | fputs_unfiltered (command->token, raw_stdout); |
1760 | fputs_unfiltered ("^error,msg=\"", raw_stdout); | |
63f06803 DJ |
1761 | if (result.message == NULL) |
1762 | fputs_unfiltered ("unknown error", raw_stdout); | |
1763 | else | |
a13e061a | 1764 | fputstr_unfiltered (result.message, '"', raw_stdout); |
fb40c209 | 1765 | fputs_unfiltered ("\"\n", raw_stdout); |
589e074d | 1766 | mi_out_rewind (uiout); |
fb40c209 | 1767 | } |
a13e061a | 1768 | |
5d4e2b76 VP |
1769 | bpstat_do_actions (); |
1770 | ||
66bb093b VP |
1771 | if (/* The notifications are only output when the top-level |
1772 | interpreter (specified on the command line) is MI. */ | |
1773 | ui_out_is_mi_like_p (interp_ui_out (top_level_interpreter ())) | |
1774 | /* Don't try report anything if there are no threads -- | |
1775 | the program is dead. */ | |
1776 | && thread_count () != 0 | |
1777 | /* -thread-select explicitly changes thread. If frontend uses that | |
1778 | internally, we don't want to emit =thread-selected, since | |
1779 | =thread-selected is supposed to indicate user's intentions. */ | |
1780 | && strcmp (command->command, "thread-select") != 0) | |
1781 | { | |
1782 | struct mi_interp *mi = top_level_interpreter_data (); | |
d729566a | 1783 | int report_change = 0; |
66bb093b VP |
1784 | |
1785 | if (command->thread == -1) | |
1786 | { | |
d729566a PA |
1787 | report_change = (!ptid_equal (previous_ptid, null_ptid) |
1788 | && !ptid_equal (inferior_ptid, previous_ptid) | |
1789 | && !ptid_equal (inferior_ptid, null_ptid)); | |
66bb093b | 1790 | } |
d729566a | 1791 | else if (!ptid_equal (inferior_ptid, null_ptid)) |
66bb093b | 1792 | { |
d729566a | 1793 | struct thread_info *ti = inferior_thread (); |
102040f0 | 1794 | |
66bb093b VP |
1795 | report_change = (ti->num != command->thread); |
1796 | } | |
1797 | ||
1798 | if (report_change) | |
1799 | { | |
d729566a | 1800 | struct thread_info *ti = inferior_thread (); |
102040f0 | 1801 | |
66bb093b VP |
1802 | target_terminal_ours (); |
1803 | fprintf_unfiltered (mi->event_channel, | |
1804 | "thread-selected,id=\"%d\"", | |
1805 | ti->num); | |
1806 | gdb_flush (mi->event_channel); | |
1807 | } | |
1808 | } | |
1809 | ||
fb40c209 AC |
1810 | mi_parse_free (command); |
1811 | } | |
1812 | ||
fb40c209 | 1813 | fputs_unfiltered ("(gdb) \n", raw_stdout); |
a433f9e4 | 1814 | gdb_flush (raw_stdout); |
41296c92 | 1815 | /* Print any buffered hook code. */ |
fb40c209 AC |
1816 | /* ..... */ |
1817 | } | |
1818 | ||
ce8f13f8 | 1819 | static void |
fb40c209 AC |
1820 | mi_cmd_execute (struct mi_parse *parse) |
1821 | { | |
f107f563 | 1822 | struct cleanup *cleanup; |
e23110bb | 1823 | |
4e5d721f DE |
1824 | prepare_execute_command (); |
1825 | ||
1f31650a | 1826 | cleanup = make_cleanup (null_cleanup, NULL); |
1b98914a | 1827 | |
a79b8f6e VP |
1828 | if (parse->all && parse->thread_group != -1) |
1829 | error (_("Cannot specify --thread-group together with --all")); | |
1830 | ||
1831 | if (parse->all && parse->thread != -1) | |
1832 | error (_("Cannot specify --thread together with --all")); | |
1833 | ||
1834 | if (parse->thread_group != -1 && parse->thread != -1) | |
1835 | error (_("Cannot specify --thread together with --thread-group")); | |
1836 | ||
1e92afda VP |
1837 | if (parse->frame != -1 && parse->thread == -1) |
1838 | error (_("Cannot specify --frame without --thread")); | |
dcf4fbde | 1839 | |
a79b8f6e VP |
1840 | if (parse->thread_group != -1) |
1841 | { | |
1842 | struct inferior *inf = find_inferior_id (parse->thread_group); | |
1843 | struct thread_info *tp = 0; | |
1844 | ||
1845 | if (!inf) | |
46ef47e5 | 1846 | error (_("Invalid thread group for the --thread-group option")); |
a79b8f6e VP |
1847 | |
1848 | set_current_inferior (inf); | |
1849 | /* This behaviour means that if --thread-group option identifies | |
1850 | an inferior with multiple threads, then a random one will be picked. | |
1851 | This is not a problem -- frontend should always provide --thread if | |
1852 | it wishes to operate on a specific thread. */ | |
1853 | if (inf->pid != 0) | |
1854 | tp = any_thread_of_process (inf->pid); | |
1855 | switch_to_thread (tp ? tp->ptid : null_ptid); | |
1856 | set_current_program_space (inf->pspace); | |
1857 | } | |
1858 | ||
1e92afda VP |
1859 | if (parse->thread != -1) |
1860 | { | |
1861 | struct thread_info *tp = find_thread_id (parse->thread); | |
102040f0 | 1862 | |
1e92afda VP |
1863 | if (!tp) |
1864 | error (_("Invalid thread id: %d"), parse->thread); | |
dcf4fbde PA |
1865 | |
1866 | if (is_exited (tp->ptid)) | |
1867 | error (_("Thread id: %d has terminated"), parse->thread); | |
1868 | ||
1869 | switch_to_thread (tp->ptid); | |
1e92afda | 1870 | } |
dcf4fbde | 1871 | |
1e92afda VP |
1872 | if (parse->frame != -1) |
1873 | { | |
1874 | struct frame_info *fid; | |
1875 | int frame = parse->frame; | |
102040f0 | 1876 | |
1e92afda VP |
1877 | fid = find_relative_frame (get_current_frame (), &frame); |
1878 | if (frame == 0) | |
1879 | /* find_relative_frame was successful */ | |
1880 | select_frame (fid); | |
1881 | else | |
ea069267 | 1882 | error (_("Invalid frame id: %d"), frame); |
1e92afda | 1883 | } |
dcf4fbde | 1884 | |
a79b8f6e VP |
1885 | current_context = parse; |
1886 | ||
9e22b03a | 1887 | if (parse->cmd->argv_func != NULL) |
d729566a | 1888 | parse->cmd->argv_func (parse->command, parse->argv, parse->argc); |
b2af646b | 1889 | else if (parse->cmd->cli.cmd != 0) |
fb40c209 AC |
1890 | { |
1891 | /* FIXME: DELETE THIS. */ | |
41296c92 NR |
1892 | /* The operation is still implemented by a cli command. */ |
1893 | /* Must be a synchronous one. */ | |
b2af646b AC |
1894 | mi_execute_cli_command (parse->cmd->cli.cmd, parse->cmd->cli.args_p, |
1895 | parse->args); | |
fb40c209 AC |
1896 | } |
1897 | else | |
1898 | { | |
41296c92 | 1899 | /* FIXME: DELETE THIS. */ |
a13e061a PA |
1900 | struct ui_file *stb; |
1901 | ||
1902 | stb = mem_fileopen (); | |
1903 | ||
1904 | fputs_unfiltered ("Undefined mi command: ", stb); | |
1905 | fputstr_unfiltered (parse->command, '"', stb); | |
1906 | fputs_unfiltered (" (missing implementation)", stb); | |
1907 | ||
1908 | make_cleanup_ui_file_delete (stb); | |
1909 | error_stream (stb); | |
fb40c209 | 1910 | } |
1b98914a | 1911 | do_cleanups (cleanup); |
fb40c209 AC |
1912 | } |
1913 | ||
fb40c209 | 1914 | /* FIXME: This is just a hack so we can get some extra commands going. |
41296c92 NR |
1915 | We don't want to channel things through the CLI, but call libgdb directly. |
1916 | Use only for synchronous commands. */ | |
fb40c209 AC |
1917 | |
1918 | void | |
b2af646b | 1919 | mi_execute_cli_command (const char *cmd, int args_p, const char *args) |
fb40c209 | 1920 | { |
b2af646b | 1921 | if (cmd != 0) |
fb40c209 AC |
1922 | { |
1923 | struct cleanup *old_cleanups; | |
1924 | char *run; | |
102040f0 | 1925 | |
b2af646b | 1926 | if (args_p) |
c6902d46 | 1927 | run = xstrprintf ("%s %s", cmd, args); |
b2af646b AC |
1928 | else |
1929 | run = xstrdup (cmd); | |
fb40c209 AC |
1930 | if (mi_debug_p) |
1931 | /* FIXME: gdb_???? */ | |
1932 | fprintf_unfiltered (gdb_stdout, "cli=%s run=%s\n", | |
b2af646b | 1933 | cmd, run); |
b8c9b27d | 1934 | old_cleanups = make_cleanup (xfree, run); |
fb40c209 AC |
1935 | execute_command ( /*ui */ run, 0 /*from_tty */ ); |
1936 | do_cleanups (old_cleanups); | |
1937 | return; | |
1938 | } | |
1939 | } | |
1940 | ||
ce8f13f8 | 1941 | void |
9e22b03a | 1942 | mi_execute_async_cli_command (char *cli_command, char **argv, int argc) |
fb40c209 AC |
1943 | { |
1944 | struct cleanup *old_cleanups; | |
1945 | char *run; | |
fb40c209 AC |
1946 | |
1947 | if (target_can_async_p ()) | |
9e22b03a | 1948 | run = xstrprintf ("%s %s&", cli_command, argc ? *argv : ""); |
fb40c209 | 1949 | else |
9e22b03a | 1950 | run = xstrprintf ("%s %s", cli_command, argc ? *argv : ""); |
f107f563 | 1951 | old_cleanups = make_cleanup (xfree, run); |
fb40c209 | 1952 | |
fb40c209 AC |
1953 | execute_command ( /*ui */ run, 0 /*from_tty */ ); |
1954 | ||
f107f563 VP |
1955 | if (target_can_async_p ()) |
1956 | { | |
1957 | /* If we're not executing, an exception should have been throw. */ | |
8ea051c5 | 1958 | gdb_assert (is_running (inferior_ptid)); |
f107f563 VP |
1959 | do_cleanups (old_cleanups); |
1960 | } | |
1961 | else | |
fb40c209 AC |
1962 | { |
1963 | /* Do this before doing any printing. It would appear that some | |
41296c92 | 1964 | print code leaves garbage around in the buffer. */ |
fb40c209 | 1965 | do_cleanups (old_cleanups); |
ce8f13f8 | 1966 | } |
fb40c209 AC |
1967 | } |
1968 | ||
1969 | void | |
fb40c209 AC |
1970 | mi_load_progress (const char *section_name, |
1971 | unsigned long sent_so_far, | |
1972 | unsigned long total_section, | |
1973 | unsigned long total_sent, | |
1974 | unsigned long grand_total) | |
1975 | { | |
1976 | struct timeval time_now, delta, update_threshold; | |
1977 | static struct timeval last_update; | |
1978 | static char *previous_sect_name = NULL; | |
1979 | int new_section; | |
0be75e02 | 1980 | struct ui_out *saved_uiout; |
fb40c209 | 1981 | |
0be75e02 AS |
1982 | /* This function is called through deprecated_show_load_progress |
1983 | which means uiout may not be correct. Fix it for the duration | |
1984 | of this function. */ | |
1985 | saved_uiout = uiout; | |
1986 | ||
edff0c0a DJ |
1987 | if (current_interp_named_p (INTERP_MI) |
1988 | || current_interp_named_p (INTERP_MI2)) | |
0be75e02 AS |
1989 | uiout = mi_out_new (2); |
1990 | else if (current_interp_named_p (INTERP_MI1)) | |
1991 | uiout = mi_out_new (1); | |
edff0c0a DJ |
1992 | else if (current_interp_named_p (INTERP_MI3)) |
1993 | uiout = mi_out_new (3); | |
0be75e02 | 1994 | else |
fb40c209 AC |
1995 | return; |
1996 | ||
1997 | update_threshold.tv_sec = 0; | |
1998 | update_threshold.tv_usec = 500000; | |
1999 | gettimeofday (&time_now, NULL); | |
2000 | ||
2001 | delta.tv_usec = time_now.tv_usec - last_update.tv_usec; | |
2002 | delta.tv_sec = time_now.tv_sec - last_update.tv_sec; | |
2003 | ||
2004 | if (delta.tv_usec < 0) | |
2005 | { | |
2006 | delta.tv_sec -= 1; | |
f2395593 | 2007 | delta.tv_usec += 1000000L; |
fb40c209 AC |
2008 | } |
2009 | ||
2010 | new_section = (previous_sect_name ? | |
2011 | strcmp (previous_sect_name, section_name) : 1); | |
2012 | if (new_section) | |
2013 | { | |
6ad4a2cf | 2014 | struct cleanup *cleanup_tuple; |
102040f0 | 2015 | |
b8c9b27d | 2016 | xfree (previous_sect_name); |
fb40c209 AC |
2017 | previous_sect_name = xstrdup (section_name); |
2018 | ||
721c02de VP |
2019 | if (current_token) |
2020 | fputs_unfiltered (current_token, raw_stdout); | |
fb40c209 | 2021 | fputs_unfiltered ("+download", raw_stdout); |
6ad4a2cf | 2022 | cleanup_tuple = make_cleanup_ui_out_tuple_begin_end (uiout, NULL); |
fb40c209 AC |
2023 | ui_out_field_string (uiout, "section", section_name); |
2024 | ui_out_field_int (uiout, "section-size", total_section); | |
2025 | ui_out_field_int (uiout, "total-size", grand_total); | |
6ad4a2cf | 2026 | do_cleanups (cleanup_tuple); |
fb40c209 AC |
2027 | mi_out_put (uiout, raw_stdout); |
2028 | fputs_unfiltered ("\n", raw_stdout); | |
2029 | gdb_flush (raw_stdout); | |
2030 | } | |
2031 | ||
2032 | if (delta.tv_sec >= update_threshold.tv_sec && | |
2033 | delta.tv_usec >= update_threshold.tv_usec) | |
2034 | { | |
6ad4a2cf | 2035 | struct cleanup *cleanup_tuple; |
102040f0 | 2036 | |
fb40c209 AC |
2037 | last_update.tv_sec = time_now.tv_sec; |
2038 | last_update.tv_usec = time_now.tv_usec; | |
721c02de VP |
2039 | if (current_token) |
2040 | fputs_unfiltered (current_token, raw_stdout); | |
fb40c209 | 2041 | fputs_unfiltered ("+download", raw_stdout); |
6ad4a2cf | 2042 | cleanup_tuple = make_cleanup_ui_out_tuple_begin_end (uiout, NULL); |
fb40c209 AC |
2043 | ui_out_field_string (uiout, "section", section_name); |
2044 | ui_out_field_int (uiout, "section-sent", sent_so_far); | |
2045 | ui_out_field_int (uiout, "section-size", total_section); | |
2046 | ui_out_field_int (uiout, "total-sent", total_sent); | |
2047 | ui_out_field_int (uiout, "total-size", grand_total); | |
6ad4a2cf | 2048 | do_cleanups (cleanup_tuple); |
fb40c209 AC |
2049 | mi_out_put (uiout, raw_stdout); |
2050 | fputs_unfiltered ("\n", raw_stdout); | |
2051 | gdb_flush (raw_stdout); | |
2052 | } | |
0be75e02 AS |
2053 | |
2054 | xfree (uiout); | |
2055 | uiout = saved_uiout; | |
fb40c209 AC |
2056 | } |
2057 | ||
d8c83789 NR |
2058 | static void |
2059 | timestamp (struct mi_timestamp *tv) | |
2060 | { | |
d8c83789 NR |
2061 | gettimeofday (&tv->wallclock, NULL); |
2062 | #ifdef HAVE_GETRUSAGE | |
2063 | getrusage (RUSAGE_SELF, &rusage); | |
2064 | tv->utime.tv_sec = rusage.ru_utime.tv_sec; | |
2065 | tv->utime.tv_usec = rusage.ru_utime.tv_usec; | |
2066 | tv->stime.tv_sec = rusage.ru_stime.tv_sec; | |
2067 | tv->stime.tv_usec = rusage.ru_stime.tv_usec; | |
2068 | #else | |
a1b7d198 MS |
2069 | { |
2070 | long usec = get_run_time (); | |
2071 | ||
2072 | tv->utime.tv_sec = usec/1000000L; | |
2073 | tv->utime.tv_usec = usec - 1000000L*tv->utime.tv_sec; | |
2074 | tv->stime.tv_sec = 0; | |
2075 | tv->stime.tv_usec = 0; | |
2076 | } | |
d8c83789 NR |
2077 | #endif |
2078 | } | |
2079 | ||
2080 | static void | |
2081 | print_diff_now (struct mi_timestamp *start) | |
2082 | { | |
2083 | struct mi_timestamp now; | |
102040f0 | 2084 | |
d8c83789 NR |
2085 | timestamp (&now); |
2086 | print_diff (start, &now); | |
2087 | } | |
2088 | ||
4333ada3 VP |
2089 | void |
2090 | mi_print_timing_maybe (void) | |
2091 | { | |
2092 | /* If the command is -enable-timing then do_timings may be | |
2093 | true whilst current_command_ts is not initialized. */ | |
2094 | if (do_timings && current_command_ts) | |
2095 | print_diff_now (current_command_ts); | |
2096 | } | |
2097 | ||
d8c83789 NR |
2098 | static long |
2099 | timeval_diff (struct timeval start, struct timeval end) | |
2100 | { | |
f2395593 | 2101 | return ((end.tv_sec - start.tv_sec) * 1000000L) |
d8c83789 NR |
2102 | + (end.tv_usec - start.tv_usec); |
2103 | } | |
2104 | ||
2105 | static void | |
2106 | print_diff (struct mi_timestamp *start, struct mi_timestamp *end) | |
2107 | { | |
2108 | fprintf_unfiltered | |
2109 | (raw_stdout, | |
2110 | ",time={wallclock=\"%0.5f\",user=\"%0.5f\",system=\"%0.5f\"}", | |
2111 | timeval_diff (start->wallclock, end->wallclock) / 1000000.0, | |
2112 | timeval_diff (start->utime, end->utime) / 1000000.0, | |
2113 | timeval_diff (start->stime, end->stime) / 1000000.0); | |
2114 | } | |
f224b49d | 2115 | |
40e1c229 VP |
2116 | void |
2117 | mi_cmd_trace_define_variable (char *command, char **argv, int argc) | |
2118 | { | |
2119 | struct expression *expr; | |
2120 | struct cleanup *back_to; | |
2121 | LONGEST initval = 0; | |
2122 | struct trace_state_variable *tsv; | |
2123 | char *name = 0; | |
2124 | ||
2125 | if (argc != 1 && argc != 2) | |
2126 | error (_("Usage: -trace-define-variable VARIABLE [VALUE]")); | |
2127 | ||
2128 | expr = parse_expression (argv[0]); | |
2129 | back_to = make_cleanup (xfree, expr); | |
2130 | ||
2131 | if (expr->nelts == 3 && expr->elts[0].opcode == OP_INTERNALVAR) | |
2132 | { | |
2133 | struct internalvar *intvar = expr->elts[1].internalvar; | |
102040f0 | 2134 | |
40e1c229 VP |
2135 | if (intvar) |
2136 | name = internalvar_name (intvar); | |
2137 | } | |
2138 | ||
2139 | if (!name || *name == '\0') | |
2140 | error (_("Invalid name of trace variable")); | |
2141 | ||
2142 | tsv = find_trace_state_variable (name); | |
2143 | if (!tsv) | |
2144 | tsv = create_trace_state_variable (name); | |
2145 | ||
2146 | if (argc == 2) | |
2147 | initval = value_as_long (parse_and_eval (argv[1])); | |
2148 | ||
2149 | tsv->initial_value = initval; | |
2150 | ||
2151 | do_cleanups (back_to); | |
2152 | } | |
2153 | ||
2154 | void | |
2155 | mi_cmd_trace_list_variables (char *command, char **argv, int argc) | |
2156 | { | |
2157 | if (argc != 0) | |
2158 | error (_("-trace-list-variables: no arguments are allowed")); | |
2159 | ||
2160 | tvariables_info_1 (); | |
2161 | } | |
2162 | ||
f197e0f1 VP |
2163 | void |
2164 | mi_cmd_trace_find (char *command, char **argv, int argc) | |
2165 | { | |
2166 | char *mode; | |
2167 | ||
2168 | if (argc == 0) | |
2169 | error (_("trace selection mode is required")); | |
2170 | ||
2171 | mode = argv[0]; | |
2172 | ||
2173 | if (strcmp (mode, "none") == 0) | |
2174 | { | |
2175 | tfind_1 (tfind_number, -1, 0, 0, 0); | |
2176 | return; | |
2177 | } | |
2178 | ||
2179 | if (current_trace_status ()->running) | |
2180 | error (_("May not look at trace frames while trace is running.")); | |
2181 | ||
2182 | if (strcmp (mode, "frame-number") == 0) | |
2183 | { | |
2184 | if (argc != 2) | |
2185 | error (_("frame number is required")); | |
2186 | tfind_1 (tfind_number, atoi (argv[1]), 0, 0, 0); | |
2187 | } | |
2188 | else if (strcmp (mode, "tracepoint-number") == 0) | |
2189 | { | |
2190 | if (argc != 2) | |
2191 | error (_("tracepoint number is required")); | |
2192 | tfind_1 (tfind_tp, atoi (argv[1]), 0, 0, 0); | |
2193 | } | |
2194 | else if (strcmp (mode, "pc") == 0) | |
2195 | { | |
2196 | if (argc != 2) | |
2197 | error (_("PC is required")); | |
2198 | tfind_1 (tfind_pc, 0, parse_and_eval_address (argv[1]), 0, 0); | |
2199 | } | |
2200 | else if (strcmp (mode, "pc-inside-range") == 0) | |
2201 | { | |
2202 | if (argc != 3) | |
2203 | error (_("Start and end PC are required")); | |
2204 | tfind_1 (tfind_range, 0, parse_and_eval_address (argv[1]), | |
2205 | parse_and_eval_address (argv[2]), 0); | |
2206 | } | |
2207 | else if (strcmp (mode, "pc-outside-range") == 0) | |
2208 | { | |
2209 | if (argc != 3) | |
2210 | error (_("Start and end PC are required")); | |
2211 | tfind_1 (tfind_outside, 0, parse_and_eval_address (argv[1]), | |
2212 | parse_and_eval_address (argv[2]), 0); | |
2213 | } | |
2214 | else if (strcmp (mode, "line") == 0) | |
2215 | { | |
2216 | struct symtabs_and_lines sals; | |
2217 | struct symtab_and_line sal; | |
2218 | static CORE_ADDR start_pc, end_pc; | |
2219 | struct cleanup *back_to; | |
2220 | ||
2221 | if (argc != 2) | |
2222 | error (_("Line is required")); | |
2223 | ||
2224 | sals = decode_line_spec (argv[1], 1); | |
2225 | back_to = make_cleanup (xfree, sals.sals); | |
2226 | ||
2227 | sal = sals.sals[0]; | |
2228 | ||
2229 | if (sal.symtab == 0) | |
2230 | error (_("Could not find the specified line")); | |
2231 | ||
2232 | if (sal.line > 0 && find_line_pc_range (sal, &start_pc, &end_pc)) | |
2233 | tfind_1 (tfind_range, 0, start_pc, end_pc - 1, 0); | |
2234 | else | |
2235 | error (_("Could not find the specified line")); | |
2236 | ||
2237 | do_cleanups (back_to); | |
2238 | } | |
2239 | else | |
2240 | error (_("Invalid mode '%s'"), mode); | |
2241 | ||
2242 | if (has_stack_frames () || get_traceframe_number () >= 0) | |
2243 | { | |
2244 | print_stack_frame (get_selected_frame (NULL), 1, SRC_AND_LOC); | |
2245 | } | |
2246 | } | |
2247 | ||
011aacb0 VP |
2248 | void |
2249 | mi_cmd_trace_save (char *command, char **argv, int argc) | |
2250 | { | |
2251 | int target_saves = 0; | |
2252 | char *filename; | |
2253 | ||
2254 | if (argc != 1 && argc != 2) | |
2255 | error (_("Usage: -trace-save [-r] filename")); | |
2256 | ||
2257 | if (argc == 2) | |
2258 | { | |
2259 | filename = argv[1]; | |
2260 | if (strcmp (argv[0], "-r") == 0) | |
2261 | target_saves = 1; | |
2262 | else | |
2263 | error (_("Invalid option: %s"), argv[0]); | |
2264 | } | |
2265 | else | |
2266 | { | |
2267 | filename = argv[0]; | |
2268 | } | |
2269 | ||
2270 | trace_save (filename, target_saves); | |
2271 | } | |
2272 | ||
2273 | ||
f224b49d VP |
2274 | void |
2275 | mi_cmd_trace_start (char *command, char **argv, int argc) | |
2276 | { | |
2277 | start_tracing (); | |
2278 | } | |
2279 | ||
2280 | void | |
2281 | mi_cmd_trace_status (char *command, char **argv, int argc) | |
2282 | { | |
2283 | trace_status_mi (0); | |
2284 | } | |
2285 | ||
2286 | void | |
2287 | mi_cmd_trace_stop (char *command, char **argv, int argc) | |
2288 | { | |
2289 | stop_tracing (); | |
2290 | trace_status_mi (1); | |
2291 | } |