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