Commit | Line | Data |
---|---|---|
fb40c209 | 1 | /* MI Command Set. |
cd0bfa36 | 2 | |
9b254dd1 | 3 | Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005, 2007, 2008 |
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" | |
26 | #include "target.h" | |
27 | #include "inferior.h" | |
28 | #include "gdb_string.h" | |
60250e8b | 29 | #include "exceptions.h" |
fb40c209 AC |
30 | #include "top.h" |
31 | #include "gdbthread.h" | |
32 | #include "mi-cmds.h" | |
33 | #include "mi-parse.h" | |
34 | #include "mi-getopt.h" | |
35 | #include "mi-console.h" | |
36 | #include "ui-out.h" | |
37 | #include "mi-out.h" | |
4389a95a | 38 | #include "interps.h" |
fb40c209 AC |
39 | #include "event-loop.h" |
40 | #include "event-top.h" | |
41296c92 | 41 | #include "gdbcore.h" /* For write_memory(). */ |
56178203 | 42 | #include "value.h" |
4e052eda | 43 | #include "regcache.h" |
5b7f31a4 | 44 | #include "gdb.h" |
36dc181b | 45 | #include "frame.h" |
b9362cc7 | 46 | #include "mi-main.h" |
66bb093b | 47 | #include "mi-common.h" |
d8ca156b | 48 | #include "language.h" |
79a45b7d | 49 | #include "valprint.h" |
3ee1c036 | 50 | #include "inferior.h" |
36dc181b | 51 | |
fb40c209 AC |
52 | #include <ctype.h> |
53 | #include <sys/time.h> | |
54 | ||
d8c83789 NR |
55 | #if defined HAVE_SYS_RESOURCE_H |
56 | #include <sys/resource.h> | |
57 | #endif | |
58 | ||
59 | #ifdef HAVE_GETRUSAGE | |
60 | struct rusage rusage; | |
61 | #endif | |
62 | ||
fb40c209 AC |
63 | enum |
64 | { | |
65 | FROM_TTY = 0 | |
66 | }; | |
67 | ||
fb40c209 AC |
68 | int mi_debug_p; |
69 | struct ui_file *raw_stdout; | |
70 | ||
d8c83789 NR |
71 | /* This is used to pass the current command timestamp |
72 | down to continuation routines. */ | |
73 | static struct mi_timestamp *current_command_ts; | |
74 | ||
75 | static int do_timings = 0; | |
76 | ||
a2840c35 VP |
77 | char *current_token; |
78 | int running_result_record_printed = 1; | |
fb40c209 AC |
79 | |
80 | extern void _initialize_mi_main (void); | |
ce8f13f8 | 81 | static void mi_cmd_execute (struct mi_parse *parse); |
fb40c209 | 82 | |
b2af646b AC |
83 | static void mi_execute_cli_command (const char *cmd, int args_p, |
84 | const char *args); | |
ce8f13f8 | 85 | static void mi_execute_async_cli_command (char *cli_command, |
9e22b03a | 86 | char **argv, int argc); |
6ed7ea50 UW |
87 | static int register_changed_p (int regnum, struct regcache *, |
88 | struct regcache *); | |
a13e061a | 89 | static void get_register (int regnum, int format); |
4389a95a | 90 | |
41296c92 | 91 | /* Command implementations. FIXME: Is this libgdb? No. This is the MI |
fb40c209 | 92 | layer that calls libgdb. Any operation used in the below should be |
41296c92 | 93 | formalized. */ |
fb40c209 | 94 | |
d8c83789 NR |
95 | static void timestamp (struct mi_timestamp *tv); |
96 | ||
97 | static void print_diff_now (struct mi_timestamp *start); | |
98 | static void print_diff (struct mi_timestamp *start, struct mi_timestamp *end); | |
99 | ||
ce8f13f8 | 100 | void |
fb40c209 AC |
101 | mi_cmd_gdb_exit (char *command, char **argv, int argc) |
102 | { | |
41296c92 | 103 | /* We have to print everything right here because we never return. */ |
721c02de VP |
104 | if (current_token) |
105 | fputs_unfiltered (current_token, raw_stdout); | |
fb40c209 AC |
106 | fputs_unfiltered ("^exit\n", raw_stdout); |
107 | mi_out_put (uiout, raw_stdout); | |
41296c92 | 108 | /* FIXME: The function called is not yet a formal libgdb function. */ |
fb40c209 | 109 | quit_force (NULL, FROM_TTY); |
fb40c209 AC |
110 | } |
111 | ||
ce8f13f8 | 112 | void |
9e22b03a | 113 | mi_cmd_exec_next (char *command, char **argv, int argc) |
fb40c209 | 114 | { |
41296c92 | 115 | /* FIXME: Should call a libgdb function, not a cli wrapper. */ |
8931f526 | 116 | mi_execute_async_cli_command ("next", argv, argc); |
fb40c209 AC |
117 | } |
118 | ||
ce8f13f8 | 119 | void |
9e22b03a | 120 | mi_cmd_exec_next_instruction (char *command, char **argv, int argc) |
fb40c209 | 121 | { |
41296c92 | 122 | /* FIXME: Should call a libgdb function, not a cli wrapper. */ |
8931f526 | 123 | mi_execute_async_cli_command ("nexti", argv, argc); |
fb40c209 AC |
124 | } |
125 | ||
ce8f13f8 | 126 | void |
9e22b03a | 127 | mi_cmd_exec_step (char *command, char **argv, int argc) |
fb40c209 | 128 | { |
41296c92 | 129 | /* FIXME: Should call a libgdb function, not a cli wrapper. */ |
8931f526 | 130 | mi_execute_async_cli_command ("step", argv, argc); |
fb40c209 AC |
131 | } |
132 | ||
ce8f13f8 | 133 | void |
9e22b03a | 134 | mi_cmd_exec_step_instruction (char *command, char **argv, int argc) |
fb40c209 | 135 | { |
41296c92 | 136 | /* FIXME: Should call a libgdb function, not a cli wrapper. */ |
8931f526 | 137 | mi_execute_async_cli_command ("stepi", argv, argc); |
fb40c209 AC |
138 | } |
139 | ||
ce8f13f8 | 140 | void |
9e22b03a | 141 | mi_cmd_exec_finish (char *command, char **argv, int argc) |
fb40c209 | 142 | { |
41296c92 | 143 | /* FIXME: Should call a libgdb function, not a cli wrapper. */ |
8931f526 | 144 | mi_execute_async_cli_command ("finish", argv, argc); |
fb40c209 AC |
145 | } |
146 | ||
ce8f13f8 | 147 | void |
9e22b03a | 148 | mi_cmd_exec_return (char *command, char **argv, int argc) |
fb40c209 | 149 | { |
fb40c209 AC |
150 | /* This command doesn't really execute the target, it just pops the |
151 | specified number of frames. */ | |
9e22b03a | 152 | if (argc) |
fb40c209 | 153 | /* Call return_command with from_tty argument equal to 0 so as to |
41296c92 | 154 | avoid being queried. */ |
9e22b03a | 155 | return_command (*argv, 0); |
fb40c209 AC |
156 | else |
157 | /* Call return_command with from_tty argument equal to 0 so as to | |
41296c92 | 158 | avoid being queried. */ |
36dc181b | 159 | return_command (NULL, 0); |
fb40c209 AC |
160 | |
161 | /* Because we have called return_command with from_tty = 0, we need | |
41296c92 | 162 | to print the frame here. */ |
b04f3ab4 | 163 | print_stack_frame (get_selected_frame (NULL), 1, LOC_AND_ADDRESS); |
fb40c209 AC |
164 | } |
165 | ||
8dd4f202 VP |
166 | static int |
167 | proceed_thread_callback (struct thread_info *thread, void *arg) | |
168 | { | |
169 | int pid = *(int *)arg; | |
170 | ||
171 | if (!is_stopped (thread->ptid)) | |
172 | return 0; | |
173 | ||
174 | if (PIDGET (thread->ptid) != pid) | |
175 | return 0; | |
176 | ||
177 | switch_to_thread (thread->ptid); | |
178 | clear_proceed_status (); | |
179 | proceed ((CORE_ADDR) -1, TARGET_SIGNAL_DEFAULT, 0); | |
180 | return 0; | |
181 | } | |
182 | ||
ce8f13f8 | 183 | void |
9e22b03a | 184 | mi_cmd_exec_continue (char *command, char **argv, int argc) |
fb40c209 | 185 | { |
77ebaa5a VP |
186 | if (argc == 0) |
187 | continue_1 (0); | |
188 | else if (argc == 1 && strcmp (argv[0], "--all") == 0) | |
189 | continue_1 (1); | |
8dd4f202 VP |
190 | else if (argc == 2 && strcmp (argv[0], "--thread-group") == 0) |
191 | { | |
192 | struct cleanup *old_chain; | |
193 | int pid; | |
194 | if (argv[1] == NULL || argv[1] == '\0') | |
195 | error ("Thread group id not specified"); | |
196 | pid = atoi (argv[1] + 1); | |
197 | if (!in_inferior_list (pid)) | |
198 | error ("Invalid thread group id '%s'", argv[1]); | |
199 | ||
200 | old_chain = make_cleanup_restore_current_thread (); | |
201 | iterate_over_threads (proceed_thread_callback, &pid); | |
202 | do_cleanups (old_chain); | |
203 | } | |
77ebaa5a | 204 | else |
8dd4f202 VP |
205 | error ("Usage: -exec-continue [--all|--thread-group id]"); |
206 | } | |
207 | ||
208 | static int | |
209 | interrupt_thread_callback (struct thread_info *thread, void *arg) | |
210 | { | |
211 | int pid = *(int *)arg; | |
212 | ||
213 | if (!is_running (thread->ptid)) | |
214 | return 0; | |
215 | ||
216 | if (PIDGET (thread->ptid) != pid) | |
217 | return 0; | |
218 | ||
219 | target_stop (thread->ptid); | |
220 | return 0; | |
fb40c209 AC |
221 | } |
222 | ||
41296c92 | 223 | /* Interrupt the execution of the target. Note how we must play around |
d8c83789 | 224 | with the token variables, in order to display the current token in |
fb40c209 | 225 | the result of the interrupt command, and the previous execution |
41296c92 NR |
226 | token when the target finally stops. See comments in |
227 | mi_cmd_execute. */ | |
ce8f13f8 | 228 | void |
9e22b03a | 229 | mi_cmd_exec_interrupt (char *command, char **argv, int argc) |
fb40c209 | 230 | { |
77ebaa5a VP |
231 | if (argc == 0) |
232 | { | |
233 | if (!is_running (inferior_ptid)) | |
234 | error ("Current thread is not running."); | |
235 | ||
236 | interrupt_target_1 (0); | |
237 | } | |
238 | else if (argc == 1 && strcmp (argv[0], "--all") == 0) | |
239 | { | |
240 | if (!any_running ()) | |
241 | error ("Inferior not running."); | |
8dd4f202 | 242 | |
77ebaa5a VP |
243 | interrupt_target_1 (1); |
244 | } | |
8dd4f202 VP |
245 | else if (argc == 2 && strcmp (argv[0], "--thread-group") == 0) |
246 | { | |
247 | struct cleanup *old_chain; | |
248 | int pid; | |
249 | if (argv[1] == NULL || argv[1] == '\0') | |
250 | error ("Thread group id not specified"); | |
251 | pid = atoi (argv[1] + 1); | |
252 | if (!in_inferior_list (pid)) | |
253 | error ("Invalid thread group id '%s'", argv[1]); | |
254 | ||
255 | old_chain = make_cleanup_restore_current_thread (); | |
256 | iterate_over_threads (interrupt_thread_callback, &pid); | |
257 | do_cleanups (old_chain); | |
258 | } | |
77ebaa5a | 259 | else |
8dd4f202 | 260 | error ("Usage: -exec-interrupt [--all|--thread-group id]"); |
fb40c209 AC |
261 | } |
262 | ||
6418d433 VP |
263 | static int |
264 | find_thread_of_process (struct thread_info *ti, void *p) | |
265 | { | |
266 | int pid = *(int *)p; | |
267 | if (PIDGET (ti->ptid) == pid && !is_exited (ti->ptid)) | |
268 | return 1; | |
269 | ||
270 | return 0; | |
271 | } | |
272 | ||
273 | void | |
274 | mi_cmd_target_detach (char *command, char **argv, int argc) | |
275 | { | |
276 | if (argc != 0 && argc != 1) | |
277 | error ("Usage: -target-detach [thread-group]"); | |
278 | ||
279 | if (argc == 1) | |
280 | { | |
281 | struct thread_info *tp; | |
282 | char *end = argv[0]; | |
283 | int pid = strtol (argv[0], &end, 10); | |
284 | if (*end != '\0') | |
285 | error (_("Cannot parse thread group id '%s'"), argv[0]); | |
286 | ||
287 | /* Pick any thread in the desired process. Current | |
288 | target_detach deteches from the parent of inferior_ptid. */ | |
289 | tp = iterate_over_threads (find_thread_of_process, &pid); | |
290 | if (!tp) | |
291 | error (_("Thread group is empty")); | |
292 | ||
293 | switch_to_thread (tp->ptid); | |
294 | } | |
295 | ||
296 | detach_command (NULL, 0); | |
297 | } | |
298 | ||
ce8f13f8 | 299 | void |
fb40c209 AC |
300 | mi_cmd_thread_select (char *command, char **argv, int argc) |
301 | { | |
302 | enum gdb_rc rc; | |
a13e061a | 303 | char *mi_error_message; |
fb40c209 AC |
304 | |
305 | if (argc != 1) | |
a13e061a PA |
306 | error ("mi_cmd_thread_select: USAGE: threadnum."); |
307 | ||
308 | rc = gdb_thread_select (uiout, argv[0], &mi_error_message); | |
309 | ||
310 | if (rc == GDB_RC_FAIL) | |
fb40c209 | 311 | { |
a13e061a PA |
312 | make_cleanup (xfree, mi_error_message); |
313 | error ("%s", mi_error_message); | |
fb40c209 | 314 | } |
fb40c209 AC |
315 | } |
316 | ||
ce8f13f8 | 317 | void |
fb40c209 AC |
318 | mi_cmd_thread_list_ids (char *command, char **argv, int argc) |
319 | { | |
b0b13bb4 | 320 | enum gdb_rc rc; |
a13e061a | 321 | char *mi_error_message; |
fb40c209 AC |
322 | |
323 | if (argc != 0) | |
a13e061a PA |
324 | error ("mi_cmd_thread_list_ids: No arguments required."); |
325 | ||
326 | rc = gdb_list_thread_ids (uiout, &mi_error_message); | |
327 | ||
328 | if (rc == GDB_RC_FAIL) | |
fb40c209 | 329 | { |
a13e061a PA |
330 | make_cleanup (xfree, mi_error_message); |
331 | error ("%s", mi_error_message); | |
fb40c209 | 332 | } |
fb40c209 AC |
333 | } |
334 | ||
ce8f13f8 | 335 | void |
8e8901c5 VP |
336 | mi_cmd_thread_info (char *command, char **argv, int argc) |
337 | { | |
338 | int thread = -1; | |
339 | ||
340 | if (argc != 0 && argc != 1) | |
a13e061a | 341 | error ("Invalid MI command"); |
8e8901c5 VP |
342 | |
343 | if (argc == 1) | |
344 | thread = atoi (argv[0]); | |
345 | ||
3ee1c036 VP |
346 | print_thread_info (uiout, thread, -1); |
347 | } | |
348 | ||
349 | static int | |
350 | print_one_inferior (struct inferior *inferior, void *arg) | |
351 | { | |
352 | struct cleanup *back_to = make_cleanup_ui_out_tuple_begin_end (uiout, NULL); | |
353 | ||
354 | ui_out_field_fmt (uiout, "id", "%d", inferior->pid); | |
355 | ui_out_field_string (uiout, "type", "process"); | |
356 | ui_out_field_int (uiout, "pid", inferior->pid); | |
357 | ||
358 | do_cleanups (back_to); | |
359 | return 0; | |
360 | } | |
361 | ||
362 | void | |
363 | mi_cmd_list_thread_groups (char *command, char **argv, int argc) | |
364 | { | |
365 | struct cleanup *back_to; | |
366 | int available = 0; | |
367 | char *id = NULL; | |
368 | ||
369 | if (argc > 0 && strcmp (argv[0], "--available") == 0) | |
370 | { | |
371 | ++argv; | |
372 | --argc; | |
373 | available = 1; | |
374 | } | |
375 | ||
376 | if (argc > 0) | |
377 | id = argv[0]; | |
378 | ||
379 | back_to = make_cleanup (&null_cleanup, NULL); | |
380 | ||
381 | if (id) | |
382 | { | |
383 | int pid = atoi (id); | |
384 | if (!in_inferior_list (pid)) | |
385 | error ("Invalid thread group id '%s'", id); | |
386 | print_thread_info (uiout, -1, pid); | |
387 | } | |
388 | else | |
389 | { | |
390 | make_cleanup_ui_out_list_begin_end (uiout, "groups"); | |
391 | iterate_over_inferiors (print_one_inferior, NULL); | |
392 | } | |
393 | ||
394 | do_cleanups (back_to); | |
8e8901c5 VP |
395 | } |
396 | ||
ce8f13f8 | 397 | void |
fb40c209 AC |
398 | mi_cmd_data_list_register_names (char *command, char **argv, int argc) |
399 | { | |
400 | int regnum, numregs; | |
401 | int i; | |
4060713b | 402 | struct cleanup *cleanup; |
fb40c209 AC |
403 | |
404 | /* Note that the test for a valid register must include checking the | |
c9f4d572 UW |
405 | gdbarch_register_name because gdbarch_num_regs may be allocated for |
406 | the union of the register sets within a family of related processors. | |
407 | In this case, some entries of gdbarch_register_name will change depending | |
408 | upon the particular processor being debugged. */ | |
fb40c209 | 409 | |
f57d151a UW |
410 | numregs = gdbarch_num_regs (current_gdbarch) |
411 | + gdbarch_num_pseudo_regs (current_gdbarch); | |
fb40c209 | 412 | |
4060713b | 413 | cleanup = make_cleanup_ui_out_list_begin_end (uiout, "register-names"); |
fb40c209 | 414 | |
41296c92 | 415 | if (argc == 0) /* No args, just do all the regs. */ |
fb40c209 AC |
416 | { |
417 | for (regnum = 0; | |
418 | regnum < numregs; | |
419 | regnum++) | |
420 | { | |
c9f4d572 UW |
421 | if (gdbarch_register_name (current_gdbarch, regnum) == NULL |
422 | || *(gdbarch_register_name (current_gdbarch, regnum)) == '\0') | |
173d6894 AC |
423 | ui_out_field_string (uiout, NULL, ""); |
424 | else | |
c9f4d572 UW |
425 | ui_out_field_string (uiout, NULL, |
426 | gdbarch_register_name | |
427 | (current_gdbarch, regnum)); | |
fb40c209 AC |
428 | } |
429 | } | |
430 | ||
41296c92 | 431 | /* Else, list of register #s, just do listed regs. */ |
fb40c209 AC |
432 | for (i = 0; i < argc; i++) |
433 | { | |
434 | regnum = atoi (argv[i]); | |
173d6894 | 435 | if (regnum < 0 || regnum >= numregs) |
a13e061a PA |
436 | error ("bad register number"); |
437 | ||
c9f4d572 UW |
438 | if (gdbarch_register_name (current_gdbarch, regnum) == NULL |
439 | || *(gdbarch_register_name (current_gdbarch, regnum)) == '\0') | |
173d6894 AC |
440 | ui_out_field_string (uiout, NULL, ""); |
441 | else | |
c9f4d572 UW |
442 | ui_out_field_string (uiout, NULL, |
443 | gdbarch_register_name (current_gdbarch, regnum)); | |
fb40c209 | 444 | } |
4060713b | 445 | do_cleanups (cleanup); |
fb40c209 AC |
446 | } |
447 | ||
ce8f13f8 | 448 | void |
fb40c209 AC |
449 | mi_cmd_data_list_changed_registers (char *command, char **argv, int argc) |
450 | { | |
6ed7ea50 UW |
451 | static struct regcache *this_regs = NULL; |
452 | struct regcache *prev_regs; | |
fb40c209 AC |
453 | int regnum, numregs, changed; |
454 | int i; | |
4060713b | 455 | struct cleanup *cleanup; |
fb40c209 | 456 | |
6ed7ea50 UW |
457 | /* The last time we visited this function, the current frame's register |
458 | contents were saved in THIS_REGS. Move THIS_REGS over to PREV_REGS, | |
459 | and refresh THIS_REGS with the now-current register contents. */ | |
460 | ||
461 | prev_regs = this_regs; | |
462 | this_regs = frame_save_as_regcache (get_selected_frame (NULL)); | |
463 | cleanup = make_cleanup_regcache_xfree (prev_regs); | |
464 | ||
fb40c209 | 465 | /* Note that the test for a valid register must include checking the |
c9f4d572 UW |
466 | gdbarch_register_name because gdbarch_num_regs may be allocated for |
467 | the union of the register sets within a family of related processors. | |
468 | In this case, some entries of gdbarch_register_name will change depending | |
469 | upon the particular processor being debugged. */ | |
fb40c209 | 470 | |
f57d151a UW |
471 | numregs = gdbarch_num_regs (current_gdbarch) |
472 | + gdbarch_num_pseudo_regs (current_gdbarch); | |
fb40c209 | 473 | |
6ed7ea50 | 474 | make_cleanup_ui_out_list_begin_end (uiout, "changed-registers"); |
fb40c209 | 475 | |
41296c92 | 476 | if (argc == 0) /* No args, just do all the regs. */ |
fb40c209 AC |
477 | { |
478 | for (regnum = 0; | |
479 | regnum < numregs; | |
480 | regnum++) | |
481 | { | |
c9f4d572 UW |
482 | if (gdbarch_register_name (current_gdbarch, regnum) == NULL |
483 | || *(gdbarch_register_name (current_gdbarch, regnum)) == '\0') | |
fb40c209 | 484 | continue; |
6ed7ea50 | 485 | changed = register_changed_p (regnum, prev_regs, this_regs); |
fb40c209 | 486 | if (changed < 0) |
a13e061a | 487 | error ("mi_cmd_data_list_changed_registers: Unable to read register contents."); |
fb40c209 AC |
488 | else if (changed) |
489 | ui_out_field_int (uiout, NULL, regnum); | |
490 | } | |
491 | } | |
492 | ||
41296c92 | 493 | /* Else, list of register #s, just do listed regs. */ |
fb40c209 AC |
494 | for (i = 0; i < argc; i++) |
495 | { | |
496 | regnum = atoi (argv[i]); | |
497 | ||
498 | if (regnum >= 0 | |
499 | && regnum < numregs | |
c9f4d572 UW |
500 | && gdbarch_register_name (current_gdbarch, regnum) != NULL |
501 | && *gdbarch_register_name (current_gdbarch, regnum) != '\000') | |
fb40c209 | 502 | { |
6ed7ea50 | 503 | changed = register_changed_p (regnum, prev_regs, this_regs); |
fb40c209 | 504 | if (changed < 0) |
a13e061a | 505 | error ("mi_cmd_data_list_register_change: Unable to read register contents."); |
fb40c209 AC |
506 | else if (changed) |
507 | ui_out_field_int (uiout, NULL, regnum); | |
508 | } | |
509 | else | |
a13e061a | 510 | error ("bad register number"); |
fb40c209 | 511 | } |
4060713b | 512 | do_cleanups (cleanup); |
fb40c209 AC |
513 | } |
514 | ||
515 | static int | |
6ed7ea50 UW |
516 | register_changed_p (int regnum, struct regcache *prev_regs, |
517 | struct regcache *this_regs) | |
fb40c209 | 518 | { |
6ed7ea50 UW |
519 | struct gdbarch *gdbarch = get_regcache_arch (this_regs); |
520 | gdb_byte prev_buffer[MAX_REGISTER_SIZE]; | |
521 | gdb_byte this_buffer[MAX_REGISTER_SIZE]; | |
fb40c209 | 522 | |
6ed7ea50 UW |
523 | /* Registers not valid in this frame return count as unchanged. */ |
524 | if (!regcache_valid_p (this_regs, regnum)) | |
fb40c209 AC |
525 | return 0; |
526 | ||
6ed7ea50 UW |
527 | /* First time through or after gdbarch change consider all registers as |
528 | changed. Same for registers not valid in the previous frame. */ | |
529 | if (!prev_regs || get_regcache_arch (prev_regs) != gdbarch | |
530 | || !regcache_valid_p (prev_regs, regnum)) | |
531 | return 1; | |
fb40c209 | 532 | |
6ed7ea50 UW |
533 | /* Get register contents and compare. */ |
534 | regcache_cooked_read (prev_regs, regnum, prev_buffer); | |
535 | regcache_cooked_read (this_regs, regnum, this_buffer); | |
fb40c209 | 536 | |
6ed7ea50 UW |
537 | return memcmp (prev_buffer, this_buffer, |
538 | register_size (gdbarch, regnum)) != 0; | |
fb40c209 AC |
539 | } |
540 | ||
41296c92 | 541 | /* Return a list of register number and value pairs. The valid |
fb40c209 | 542 | arguments expected are: a letter indicating the format in which to |
41296c92 | 543 | display the registers contents. This can be one of: x (hexadecimal), d |
fb40c209 AC |
544 | (decimal), N (natural), t (binary), o (octal), r (raw). After the |
545 | format argumetn there can be a sequence of numbers, indicating which | |
41296c92 NR |
546 | registers to fetch the content of. If the format is the only argument, |
547 | a list of all the registers with their values is returned. */ | |
ce8f13f8 | 548 | void |
fb40c209 AC |
549 | mi_cmd_data_list_register_values (char *command, char **argv, int argc) |
550 | { | |
a13e061a | 551 | int regnum, numregs, format; |
fb40c209 | 552 | int i; |
4060713b | 553 | struct cleanup *list_cleanup, *tuple_cleanup; |
fb40c209 AC |
554 | |
555 | /* Note that the test for a valid register must include checking the | |
c9f4d572 UW |
556 | gdbarch_register_name because gdbarch_num_regs may be allocated for |
557 | the union of the register sets within a family of related processors. | |
558 | In this case, some entries of gdbarch_register_name will change depending | |
559 | upon the particular processor being debugged. */ | |
fb40c209 | 560 | |
f57d151a UW |
561 | numregs = gdbarch_num_regs (current_gdbarch) |
562 | + gdbarch_num_pseudo_regs (current_gdbarch); | |
fb40c209 AC |
563 | |
564 | if (argc == 0) | |
a13e061a | 565 | error ("mi_cmd_data_list_register_values: Usage: -data-list-register-values <format> [<regnum1>...<regnumN>]"); |
fb40c209 AC |
566 | |
567 | format = (int) argv[0][0]; | |
568 | ||
4060713b | 569 | list_cleanup = make_cleanup_ui_out_list_begin_end (uiout, "register-values"); |
fb40c209 | 570 | |
41296c92 | 571 | if (argc == 1) /* No args, beside the format: do all the regs. */ |
fb40c209 AC |
572 | { |
573 | for (regnum = 0; | |
574 | regnum < numregs; | |
575 | regnum++) | |
576 | { | |
c9f4d572 UW |
577 | if (gdbarch_register_name (current_gdbarch, regnum) == NULL |
578 | || *(gdbarch_register_name (current_gdbarch, regnum)) == '\0') | |
fb40c209 | 579 | continue; |
4060713b | 580 | tuple_cleanup = make_cleanup_ui_out_tuple_begin_end (uiout, NULL); |
fb40c209 | 581 | ui_out_field_int (uiout, "number", regnum); |
a13e061a | 582 | get_register (regnum, format); |
4060713b | 583 | do_cleanups (tuple_cleanup); |
fb40c209 AC |
584 | } |
585 | } | |
586 | ||
41296c92 | 587 | /* Else, list of register #s, just do listed regs. */ |
fb40c209 AC |
588 | for (i = 1; i < argc; i++) |
589 | { | |
590 | regnum = atoi (argv[i]); | |
591 | ||
592 | if (regnum >= 0 | |
593 | && regnum < numregs | |
c9f4d572 UW |
594 | && gdbarch_register_name (current_gdbarch, regnum) != NULL |
595 | && *gdbarch_register_name (current_gdbarch, regnum) != '\000') | |
fb40c209 | 596 | { |
4060713b | 597 | tuple_cleanup = make_cleanup_ui_out_tuple_begin_end (uiout, NULL); |
fb40c209 | 598 | ui_out_field_int (uiout, "number", regnum); |
a13e061a | 599 | get_register (regnum, format); |
4060713b | 600 | do_cleanups (tuple_cleanup); |
fb40c209 AC |
601 | } |
602 | else | |
a13e061a | 603 | error ("bad register number"); |
fb40c209 | 604 | } |
4060713b | 605 | do_cleanups (list_cleanup); |
fb40c209 AC |
606 | } |
607 | ||
41296c92 | 608 | /* Output one register's contents in the desired format. */ |
a13e061a | 609 | static void |
fb40c209 AC |
610 | get_register (int regnum, int format) |
611 | { | |
10c42a71 | 612 | gdb_byte buffer[MAX_REGISTER_SIZE]; |
fb40c209 | 613 | int optim; |
ac2adee5 AC |
614 | int realnum; |
615 | CORE_ADDR addr; | |
616 | enum lval_type lval; | |
fb40c209 AC |
617 | static struct ui_stream *stb = NULL; |
618 | ||
619 | stb = ui_out_stream_new (uiout); | |
620 | ||
621 | if (format == 'N') | |
622 | format = 0; | |
623 | ||
589e074d | 624 | frame_register (get_selected_frame (NULL), regnum, &optim, &lval, &addr, |
9730f241 | 625 | &realnum, buffer); |
ac2adee5 | 626 | |
fb40c209 | 627 | if (optim) |
a13e061a | 628 | error ("Optimized out"); |
fb40c209 | 629 | |
fb40c209 AC |
630 | if (format == 'r') |
631 | { | |
632 | int j; | |
633 | char *ptr, buf[1024]; | |
634 | ||
635 | strcpy (buf, "0x"); | |
636 | ptr = buf + 2; | |
3acba339 | 637 | for (j = 0; j < register_size (current_gdbarch, regnum); j++) |
fb40c209 | 638 | { |
0d20ae72 | 639 | int idx = gdbarch_byte_order (current_gdbarch) == BFD_ENDIAN_BIG ? j |
3acba339 | 640 | : register_size (current_gdbarch, regnum) - 1 - j; |
9730f241 | 641 | sprintf (ptr, "%02x", (unsigned char) buffer[idx]); |
fb40c209 AC |
642 | ptr += 2; |
643 | } | |
644 | ui_out_field_string (uiout, "value", buf); | |
645 | /*fputs_filtered (buf, gdb_stdout); */ | |
646 | } | |
647 | else | |
648 | { | |
79a45b7d | 649 | struct value_print_options opts; |
59669435 | 650 | get_formatted_print_options (&opts, format); |
79a45b7d | 651 | opts.deref_ref = 1; |
9730f241 | 652 | val_print (register_type (current_gdbarch, regnum), buffer, 0, 0, |
79a45b7d | 653 | stb->stream, 0, &opts, current_language); |
fb40c209 AC |
654 | ui_out_field_stream (uiout, "value", stb); |
655 | ui_out_stream_delete (stb); | |
656 | } | |
fb40c209 AC |
657 | } |
658 | ||
24e8cecf | 659 | /* Write given values into registers. The registers and values are |
41296c92 | 660 | given as pairs. The corresponding MI command is |
24e8cecf | 661 | -data-write-register-values <format> [<regnum1> <value1>...<regnumN> <valueN>]*/ |
ce8f13f8 | 662 | void |
24e8cecf EZ |
663 | mi_cmd_data_write_register_values (char *command, char **argv, int argc) |
664 | { | |
9f3a1602 | 665 | int numregs, i; |
24e8cecf EZ |
666 | char format; |
667 | ||
668 | /* Note that the test for a valid register must include checking the | |
c9f4d572 UW |
669 | gdbarch_register_name because gdbarch_num_regs may be allocated for |
670 | the union of the register sets within a family of related processors. | |
671 | In this case, some entries of gdbarch_register_name will change depending | |
672 | upon the particular processor being debugged. */ | |
24e8cecf | 673 | |
f57d151a UW |
674 | numregs = gdbarch_num_regs (current_gdbarch) |
675 | + gdbarch_num_pseudo_regs (current_gdbarch); | |
24e8cecf EZ |
676 | |
677 | if (argc == 0) | |
a13e061a | 678 | error ("mi_cmd_data_write_register_values: Usage: -data-write-register-values <format> [<regnum1> <value1>...<regnumN> <valueN>]"); |
24e8cecf EZ |
679 | |
680 | format = (int) argv[0][0]; | |
681 | ||
682 | if (!target_has_registers) | |
a13e061a | 683 | error ("mi_cmd_data_write_register_values: No registers."); |
24e8cecf EZ |
684 | |
685 | if (!(argc - 1)) | |
a13e061a | 686 | error ("mi_cmd_data_write_register_values: No regs and values specified."); |
24e8cecf EZ |
687 | |
688 | if ((argc - 1) % 2) | |
a13e061a | 689 | error ("mi_cmd_data_write_register_values: Regs and vals are not in pairs."); |
24e8cecf EZ |
690 | |
691 | for (i = 1; i < argc; i = i + 2) | |
692 | { | |
9f3a1602 | 693 | int regnum = atoi (argv[i]); |
24e8cecf | 694 | |
9f3a1602 | 695 | if (regnum >= 0 && regnum < numregs |
c9f4d572 UW |
696 | && gdbarch_register_name (current_gdbarch, regnum) |
697 | && *gdbarch_register_name (current_gdbarch, regnum)) | |
24e8cecf | 698 | { |
9f3a1602 | 699 | LONGEST value; |
d8bf3afa | 700 | |
9f3a1602 | 701 | /* Get the value as a number. */ |
24e8cecf | 702 | value = parse_and_eval_address (argv[i + 1]); |
9f3a1602 | 703 | |
41296c92 | 704 | /* Write it down. */ |
594f7785 | 705 | regcache_cooked_write_signed (get_current_regcache (), regnum, value); |
24e8cecf EZ |
706 | } |
707 | else | |
a13e061a | 708 | error ("bad register number"); |
24e8cecf | 709 | } |
24e8cecf EZ |
710 | } |
711 | ||
41296c92 | 712 | /* Evaluate the value of the argument. The argument is an |
fb40c209 | 713 | expression. If the expression contains spaces it needs to be |
41296c92 | 714 | included in double quotes. */ |
ce8f13f8 | 715 | void |
fb40c209 AC |
716 | mi_cmd_data_evaluate_expression (char *command, char **argv, int argc) |
717 | { | |
718 | struct expression *expr; | |
719 | struct cleanup *old_chain = NULL; | |
96052a95 | 720 | struct value *val; |
fb40c209 | 721 | struct ui_stream *stb = NULL; |
79a45b7d | 722 | struct value_print_options opts; |
fb40c209 AC |
723 | |
724 | stb = ui_out_stream_new (uiout); | |
725 | ||
726 | if (argc != 1) | |
727 | { | |
412bbd6c | 728 | ui_out_stream_delete (stb); |
a13e061a | 729 | error ("mi_cmd_data_evaluate_expression: Usage: -data-evaluate-expression expression"); |
fb40c209 AC |
730 | } |
731 | ||
732 | expr = parse_expression (argv[0]); | |
733 | ||
47cf603e | 734 | old_chain = make_cleanup (free_current_contents, &expr); |
fb40c209 AC |
735 | |
736 | val = evaluate_expression (expr); | |
737 | ||
41296c92 | 738 | /* Print the result of the expression evaluation. */ |
79a45b7d TT |
739 | get_user_print_options (&opts); |
740 | opts.deref_ref = 0; | |
0fd88904 | 741 | val_print (value_type (val), value_contents (val), |
13c3b5f5 | 742 | value_embedded_offset (val), VALUE_ADDRESS (val), |
79a45b7d | 743 | stb->stream, 0, &opts, current_language); |
fb40c209 AC |
744 | |
745 | ui_out_field_stream (uiout, "value", stb); | |
746 | ui_out_stream_delete (stb); | |
747 | ||
748 | do_cleanups (old_chain); | |
fb40c209 AC |
749 | } |
750 | ||
fb40c209 AC |
751 | /* DATA-MEMORY-READ: |
752 | ||
753 | ADDR: start address of data to be dumped. | |
41296c92 | 754 | WORD-FORMAT: a char indicating format for the ``word''. See |
fb40c209 | 755 | the ``x'' command. |
41296c92 | 756 | WORD-SIZE: size of each ``word''; 1,2,4, or 8 bytes. |
fb40c209 AC |
757 | NR_ROW: Number of rows. |
758 | NR_COL: The number of colums (words per row). | |
759 | ASCHAR: (OPTIONAL) Append an ascii character dump to each row. Use | |
760 | ASCHAR for unprintable characters. | |
761 | ||
762 | Reads SIZE*NR_ROW*NR_COL bytes starting at ADDR from memory and | |
763 | displayes them. Returns: | |
764 | ||
765 | {addr="...",rowN={wordN="..." ,... [,ascii="..."]}, ...} | |
766 | ||
767 | Returns: | |
768 | The number of bytes read is SIZE*ROW*COL. */ | |
769 | ||
ce8f13f8 | 770 | void |
fb40c209 AC |
771 | mi_cmd_data_read_memory (char *command, char **argv, int argc) |
772 | { | |
773 | struct cleanup *cleanups = make_cleanup (null_cleanup, NULL); | |
774 | CORE_ADDR addr; | |
775 | long total_bytes; | |
776 | long nr_cols; | |
777 | long nr_rows; | |
778 | char word_format; | |
779 | struct type *word_type; | |
780 | long word_size; | |
781 | char word_asize; | |
782 | char aschar; | |
508416a1 | 783 | gdb_byte *mbuf; |
fb40c209 AC |
784 | int nr_bytes; |
785 | long offset = 0; | |
786 | int optind = 0; | |
787 | char *optarg; | |
788 | enum opt | |
789 | { | |
790 | OFFSET_OPT | |
791 | }; | |
792 | static struct mi_opt opts[] = | |
793 | { | |
794 | {"o", OFFSET_OPT, 1}, | |
d5d6fca5 | 795 | { 0, 0, 0 } |
fb40c209 AC |
796 | }; |
797 | ||
798 | while (1) | |
799 | { | |
800 | int opt = mi_getopt ("mi_cmd_data_read_memory", argc, argv, opts, | |
801 | &optind, &optarg); | |
802 | if (opt < 0) | |
803 | break; | |
804 | switch ((enum opt) opt) | |
805 | { | |
806 | case OFFSET_OPT: | |
807 | offset = atol (optarg); | |
808 | break; | |
809 | } | |
810 | } | |
811 | argv += optind; | |
812 | argc -= optind; | |
813 | ||
814 | if (argc < 5 || argc > 6) | |
a13e061a | 815 | error ("mi_cmd_data_read_memory: Usage: ADDR WORD-FORMAT WORD-SIZE NR-ROWS NR-COLS [ASCHAR]."); |
fb40c209 AC |
816 | |
817 | /* Extract all the arguments. */ | |
818 | ||
41296c92 | 819 | /* Start address of the memory dump. */ |
fb40c209 | 820 | addr = parse_and_eval_address (argv[0]) + offset; |
41296c92 | 821 | /* The format character to use when displaying a memory word. See |
fb40c209 AC |
822 | the ``x'' command. */ |
823 | word_format = argv[1][0]; | |
41296c92 | 824 | /* The size of the memory word. */ |
fb40c209 AC |
825 | word_size = atol (argv[2]); |
826 | switch (word_size) | |
827 | { | |
828 | case 1: | |
829 | word_type = builtin_type_int8; | |
830 | word_asize = 'b'; | |
831 | break; | |
832 | case 2: | |
833 | word_type = builtin_type_int16; | |
834 | word_asize = 'h'; | |
835 | break; | |
836 | case 4: | |
837 | word_type = builtin_type_int32; | |
838 | word_asize = 'w'; | |
839 | break; | |
840 | case 8: | |
841 | word_type = builtin_type_int64; | |
842 | word_asize = 'g'; | |
843 | break; | |
844 | default: | |
845 | word_type = builtin_type_int8; | |
846 | word_asize = 'b'; | |
847 | } | |
41296c92 | 848 | /* The number of rows. */ |
fb40c209 AC |
849 | nr_rows = atol (argv[3]); |
850 | if (nr_rows <= 0) | |
a13e061a PA |
851 | error ("mi_cmd_data_read_memory: invalid number of rows."); |
852 | ||
41296c92 | 853 | /* Number of bytes per row. */ |
fb40c209 AC |
854 | nr_cols = atol (argv[4]); |
855 | if (nr_cols <= 0) | |
a13e061a PA |
856 | error ("mi_cmd_data_read_memory: invalid number of columns."); |
857 | ||
41296c92 | 858 | /* The un-printable character when printing ascii. */ |
fb40c209 AC |
859 | if (argc == 6) |
860 | aschar = *argv[5]; | |
861 | else | |
862 | aschar = 0; | |
863 | ||
41296c92 | 864 | /* Create a buffer and read it in. */ |
fb40c209 | 865 | total_bytes = word_size * nr_rows * nr_cols; |
2e94c453 | 866 | mbuf = xcalloc (total_bytes, 1); |
b8c9b27d | 867 | make_cleanup (xfree, mbuf); |
cf7a04e8 | 868 | |
d5086790 VP |
869 | nr_bytes = target_read_until_error (¤t_target, TARGET_OBJECT_MEMORY, |
870 | NULL, mbuf, addr, total_bytes); | |
cf7a04e8 | 871 | if (nr_bytes <= 0) |
a13e061a | 872 | error ("Unable to read memory."); |
fb40c209 | 873 | |
41296c92 | 874 | /* Output the header information. */ |
fb40c209 AC |
875 | ui_out_field_core_addr (uiout, "addr", addr); |
876 | ui_out_field_int (uiout, "nr-bytes", nr_bytes); | |
877 | ui_out_field_int (uiout, "total-bytes", total_bytes); | |
878 | ui_out_field_core_addr (uiout, "next-row", addr + word_size * nr_cols); | |
879 | ui_out_field_core_addr (uiout, "prev-row", addr - word_size * nr_cols); | |
880 | ui_out_field_core_addr (uiout, "next-page", addr + total_bytes); | |
881 | ui_out_field_core_addr (uiout, "prev-page", addr - total_bytes); | |
882 | ||
41296c92 | 883 | /* Build the result as a two dimentional table. */ |
fb40c209 AC |
884 | { |
885 | struct ui_stream *stream = ui_out_stream_new (uiout); | |
6ad4a2cf | 886 | struct cleanup *cleanup_list_memory; |
fb40c209 AC |
887 | int row; |
888 | int row_byte; | |
6ad4a2cf | 889 | cleanup_list_memory = make_cleanup_ui_out_list_begin_end (uiout, "memory"); |
fb40c209 AC |
890 | for (row = 0, row_byte = 0; |
891 | row < nr_rows; | |
892 | row++, row_byte += nr_cols * word_size) | |
893 | { | |
894 | int col; | |
895 | int col_byte; | |
6ad4a2cf JJ |
896 | struct cleanup *cleanup_tuple; |
897 | struct cleanup *cleanup_list_data; | |
79a45b7d TT |
898 | struct value_print_options opts; |
899 | ||
6ad4a2cf | 900 | cleanup_tuple = make_cleanup_ui_out_tuple_begin_end (uiout, NULL); |
fb40c209 AC |
901 | ui_out_field_core_addr (uiout, "addr", addr + row_byte); |
902 | /* ui_out_field_core_addr_symbolic (uiout, "saddr", addr + row_byte); */ | |
6ad4a2cf | 903 | cleanup_list_data = make_cleanup_ui_out_list_begin_end (uiout, "data"); |
79a45b7d | 904 | get_formatted_print_options (&opts, word_format); |
fb40c209 AC |
905 | for (col = 0, col_byte = row_byte; |
906 | col < nr_cols; | |
907 | col++, col_byte += word_size) | |
908 | { | |
909 | if (col_byte + word_size > nr_bytes) | |
910 | { | |
911 | ui_out_field_string (uiout, NULL, "N/A"); | |
912 | } | |
913 | else | |
914 | { | |
915 | ui_file_rewind (stream->stream); | |
79a45b7d | 916 | print_scalar_formatted (mbuf + col_byte, word_type, &opts, |
fb40c209 AC |
917 | word_asize, stream->stream); |
918 | ui_out_field_stream (uiout, NULL, stream); | |
919 | } | |
920 | } | |
6ad4a2cf | 921 | do_cleanups (cleanup_list_data); |
fb40c209 AC |
922 | if (aschar) |
923 | { | |
924 | int byte; | |
925 | ui_file_rewind (stream->stream); | |
926 | for (byte = row_byte; byte < row_byte + word_size * nr_cols; byte++) | |
927 | { | |
928 | if (byte >= nr_bytes) | |
929 | { | |
930 | fputc_unfiltered ('X', stream->stream); | |
931 | } | |
932 | else if (mbuf[byte] < 32 || mbuf[byte] > 126) | |
933 | { | |
934 | fputc_unfiltered (aschar, stream->stream); | |
935 | } | |
936 | else | |
937 | fputc_unfiltered (mbuf[byte], stream->stream); | |
938 | } | |
939 | ui_out_field_stream (uiout, "ascii", stream); | |
940 | } | |
6ad4a2cf | 941 | do_cleanups (cleanup_tuple); |
fb40c209 AC |
942 | } |
943 | ui_out_stream_delete (stream); | |
6ad4a2cf | 944 | do_cleanups (cleanup_list_memory); |
fb40c209 AC |
945 | } |
946 | do_cleanups (cleanups); | |
fb40c209 AC |
947 | } |
948 | ||
949 | /* DATA-MEMORY-WRITE: | |
950 | ||
951 | COLUMN_OFFSET: optional argument. Must be preceeded by '-o'. The | |
952 | offset from the beginning of the memory grid row where the cell to | |
953 | be written is. | |
954 | ADDR: start address of the row in the memory grid where the memory | |
41296c92 | 955 | cell is, if OFFSET_COLUMN is specified. Otherwise, the address of |
fb40c209 | 956 | the location to write to. |
41296c92 | 957 | FORMAT: a char indicating format for the ``word''. See |
fb40c209 AC |
958 | the ``x'' command. |
959 | WORD_SIZE: size of each ``word''; 1,2,4, or 8 bytes | |
960 | VALUE: value to be written into the memory address. | |
961 | ||
962 | Writes VALUE into ADDR + (COLUMN_OFFSET * WORD_SIZE). | |
963 | ||
41296c92 | 964 | Prints nothing. */ |
ce8f13f8 | 965 | void |
fb40c209 AC |
966 | mi_cmd_data_write_memory (char *command, char **argv, int argc) |
967 | { | |
968 | CORE_ADDR addr; | |
969 | char word_format; | |
970 | long word_size; | |
971 | /* FIXME: ezannoni 2000-02-17 LONGEST could possibly not be big | |
41296c92 | 972 | enough when using a compiler other than GCC. */ |
fb40c209 | 973 | LONGEST value; |
d8bf3afa KB |
974 | void *buffer; |
975 | struct cleanup *old_chain; | |
fb40c209 AC |
976 | long offset = 0; |
977 | int optind = 0; | |
978 | char *optarg; | |
979 | enum opt | |
980 | { | |
981 | OFFSET_OPT | |
982 | }; | |
983 | static struct mi_opt opts[] = | |
984 | { | |
985 | {"o", OFFSET_OPT, 1}, | |
d5d6fca5 | 986 | { 0, 0, 0 } |
fb40c209 AC |
987 | }; |
988 | ||
989 | while (1) | |
990 | { | |
991 | int opt = mi_getopt ("mi_cmd_data_write_memory", argc, argv, opts, | |
992 | &optind, &optarg); | |
993 | if (opt < 0) | |
994 | break; | |
995 | switch ((enum opt) opt) | |
996 | { | |
997 | case OFFSET_OPT: | |
998 | offset = atol (optarg); | |
999 | break; | |
1000 | } | |
1001 | } | |
1002 | argv += optind; | |
1003 | argc -= optind; | |
1004 | ||
1005 | if (argc != 4) | |
a13e061a | 1006 | error ("mi_cmd_data_write_memory: Usage: [-o COLUMN_OFFSET] ADDR FORMAT WORD-SIZE VALUE."); |
fb40c209 | 1007 | |
41296c92 NR |
1008 | /* Extract all the arguments. */ |
1009 | /* Start address of the memory dump. */ | |
fb40c209 | 1010 | addr = parse_and_eval_address (argv[0]); |
41296c92 NR |
1011 | /* The format character to use when displaying a memory word. See |
1012 | the ``x'' command. */ | |
fb40c209 AC |
1013 | word_format = argv[1][0]; |
1014 | /* The size of the memory word. */ | |
1015 | word_size = atol (argv[2]); | |
1016 | ||
41296c92 | 1017 | /* Calculate the real address of the write destination. */ |
fb40c209 AC |
1018 | addr += (offset * word_size); |
1019 | ||
41296c92 | 1020 | /* Get the value as a number. */ |
fb40c209 | 1021 | value = parse_and_eval_address (argv[3]); |
41296c92 | 1022 | /* Get the value into an array. */ |
d8bf3afa KB |
1023 | buffer = xmalloc (word_size); |
1024 | old_chain = make_cleanup (xfree, buffer); | |
fb40c209 | 1025 | store_signed_integer (buffer, word_size, value); |
41296c92 | 1026 | /* Write it down to memory. */ |
fb40c209 | 1027 | write_memory (addr, buffer, word_size); |
d8bf3afa KB |
1028 | /* Free the buffer. */ |
1029 | do_cleanups (old_chain); | |
fb40c209 AC |
1030 | } |
1031 | ||
ce8f13f8 | 1032 | void |
d8c83789 NR |
1033 | mi_cmd_enable_timings (char *command, char **argv, int argc) |
1034 | { | |
1035 | if (argc == 0) | |
1036 | do_timings = 1; | |
1037 | else if (argc == 1) | |
1038 | { | |
1039 | if (strcmp (argv[0], "yes") == 0) | |
1040 | do_timings = 1; | |
1041 | else if (strcmp (argv[0], "no") == 0) | |
1042 | do_timings = 0; | |
1043 | else | |
1044 | goto usage_error; | |
1045 | } | |
1046 | else | |
1047 | goto usage_error; | |
1048 | ||
ce8f13f8 | 1049 | return; |
d8c83789 NR |
1050 | |
1051 | usage_error: | |
1052 | error ("mi_cmd_enable_timings: Usage: %s {yes|no}", command); | |
d8c83789 NR |
1053 | } |
1054 | ||
ce8f13f8 | 1055 | void |
084344da VP |
1056 | mi_cmd_list_features (char *command, char **argv, int argc) |
1057 | { | |
1058 | if (argc == 0) | |
1059 | { | |
1060 | struct cleanup *cleanup = NULL; | |
1061 | cleanup = make_cleanup_ui_out_list_begin_end (uiout, "features"); | |
1062 | ||
1063 | ui_out_field_string (uiout, NULL, "frozen-varobjs"); | |
8b4ed427 | 1064 | ui_out_field_string (uiout, NULL, "pending-breakpoints"); |
8e8901c5 | 1065 | ui_out_field_string (uiout, NULL, "thread-info"); |
084344da VP |
1066 | |
1067 | do_cleanups (cleanup); | |
ce8f13f8 | 1068 | return; |
084344da VP |
1069 | } |
1070 | ||
1071 | error ("-list-features should be passed no arguments"); | |
084344da | 1072 | } |
c6ebd6cf VP |
1073 | |
1074 | void | |
1075 | mi_cmd_list_target_features (char *command, char **argv, int argc) | |
1076 | { | |
1077 | if (argc == 0) | |
1078 | { | |
1079 | struct cleanup *cleanup = NULL; | |
1080 | cleanup = make_cleanup_ui_out_list_begin_end (uiout, "features"); | |
1081 | ||
1082 | if (target_can_async_p ()) | |
1083 | ui_out_field_string (uiout, NULL, "async"); | |
1084 | ||
1085 | do_cleanups (cleanup); | |
1086 | return; | |
1087 | } | |
1088 | ||
1089 | error ("-list-target-features should be passed no arguments"); | |
1090 | } | |
1091 | ||
8d34ea23 KS |
1092 | /* Execute a command within a safe environment. |
1093 | Return <0 for error; >=0 for ok. | |
1094 | ||
1095 | args->action will tell mi_execute_command what action | |
42972f50 | 1096 | to perfrom after the given command has executed (display/suppress |
8d34ea23 | 1097 | prompt, display error). */ |
fb40c209 | 1098 | |
f30f06b8 | 1099 | static void |
8d34ea23 | 1100 | captured_mi_execute_command (struct ui_out *uiout, void *data) |
fb40c209 | 1101 | { |
e111d6c9 | 1102 | struct mi_parse *context = (struct mi_parse *) data; |
fb40c209 | 1103 | |
d8c83789 NR |
1104 | struct mi_timestamp cmd_finished; |
1105 | ||
a2840c35 | 1106 | running_result_record_printed = 0; |
fb40c209 AC |
1107 | switch (context->op) |
1108 | { | |
fb40c209 | 1109 | case MI_COMMAND: |
41296c92 | 1110 | /* A MI command was read from the input stream. */ |
fb40c209 AC |
1111 | if (mi_debug_p) |
1112 | /* FIXME: gdb_???? */ | |
1113 | fprintf_unfiltered (raw_stdout, " token=`%s' command=`%s' args=`%s'\n", | |
1114 | context->token, context->command, context->args); | |
d8c83789 NR |
1115 | |
1116 | if (do_timings) | |
1117 | current_command_ts = context->cmd_start; | |
1118 | ||
ce8f13f8 | 1119 | mi_cmd_execute (context); |
8d34ea23 | 1120 | |
d8c83789 | 1121 | if (do_timings) |
a13e061a | 1122 | timestamp (&cmd_finished); |
d8c83789 | 1123 | |
a2840c35 | 1124 | /* Print the result if there were no errors. |
4389a95a | 1125 | |
a2840c35 VP |
1126 | Remember that on the way out of executing a command, you have |
1127 | to directly use the mi_interp's uiout, since the command could | |
1128 | have reset the interpreter, in which case the current uiout | |
1129 | will most likely crash in the mi_out_* routines. */ | |
ce8f13f8 | 1130 | if (!running_result_record_printed) |
a2840c35 VP |
1131 | { |
1132 | fputs_unfiltered (context->token, raw_stdout); | |
ce8f13f8 VP |
1133 | /* There's no particularly good reason why target-connect results |
1134 | in not ^done. Should kill ^connected for MI3. */ | |
1135 | fputs_unfiltered (strcmp (context->command, "target-select") == 0 | |
1136 | ? "^connected" : "^done", raw_stdout); | |
a2840c35 VP |
1137 | mi_out_put (uiout, raw_stdout); |
1138 | mi_out_rewind (uiout); | |
1139 | /* Have to check cmd_start, since the command could be | |
1140 | -enable-timings. */ | |
1141 | if (do_timings && context->cmd_start) | |
1142 | print_diff (context->cmd_start, &cmd_finished); | |
1143 | fputs_unfiltered ("\n", raw_stdout); | |
1144 | } | |
1145 | else | |
f7f9a841 VP |
1146 | /* The command does not want anything to be printed. In that |
1147 | case, the command probably should not have written anything | |
1148 | to uiout, but in case it has written something, discard it. */ | |
a2840c35 | 1149 | mi_out_rewind (uiout); |
fb40c209 AC |
1150 | break; |
1151 | ||
1152 | case CLI_COMMAND: | |
78f5381d AC |
1153 | { |
1154 | char *argv[2]; | |
1155 | /* A CLI command was read from the input stream. */ | |
1156 | /* This "feature" will be removed as soon as we have a | |
1157 | complete set of mi commands. */ | |
1158 | /* Echo the command on the console. */ | |
1159 | fprintf_unfiltered (gdb_stdlog, "%s\n", context->command); | |
1160 | /* Call the "console" interpreter. */ | |
1161 | argv[0] = "console"; | |
1162 | argv[1] = context->command; | |
ce8f13f8 | 1163 | mi_cmd_interpreter_exec ("-interpreter-exec", argv, 2); |
78f5381d | 1164 | |
eec01795 | 1165 | /* If we changed interpreters, DON'T print out anything. */ |
78f5381d AC |
1166 | if (current_interp_named_p (INTERP_MI) |
1167 | || current_interp_named_p (INTERP_MI1) | |
1168 | || current_interp_named_p (INTERP_MI2) | |
1169 | || current_interp_named_p (INTERP_MI3)) | |
1170 | { | |
ce8f13f8 | 1171 | if (!running_result_record_printed) |
eec01795 DJ |
1172 | { |
1173 | fputs_unfiltered (context->token, raw_stdout); | |
1174 | fputs_unfiltered ("^done", raw_stdout); | |
1175 | mi_out_put (uiout, raw_stdout); | |
1176 | mi_out_rewind (uiout); | |
1177 | fputs_unfiltered ("\n", raw_stdout); | |
eec01795 | 1178 | } |
eec01795 DJ |
1179 | else |
1180 | mi_out_rewind (uiout); | |
78f5381d AC |
1181 | } |
1182 | break; | |
1183 | } | |
fb40c209 AC |
1184 | |
1185 | } | |
8d34ea23 | 1186 | |
f30f06b8 | 1187 | return; |
fb40c209 AC |
1188 | } |
1189 | ||
1190 | ||
1191 | void | |
1192 | mi_execute_command (char *cmd, int from_tty) | |
1193 | { | |
1194 | struct mi_parse *command; | |
8d34ea23 | 1195 | struct ui_out *saved_uiout = uiout; |
fb40c209 | 1196 | |
41296c92 NR |
1197 | /* This is to handle EOF (^D). We just quit gdb. */ |
1198 | /* FIXME: we should call some API function here. */ | |
fb40c209 AC |
1199 | if (cmd == 0) |
1200 | quit_force (NULL, from_tty); | |
1201 | ||
1202 | command = mi_parse (cmd); | |
1203 | ||
1204 | if (command != NULL) | |
1205 | { | |
71fff37b | 1206 | struct gdb_exception result; |
66bb093b | 1207 | ptid_t previous_ptid = inferior_ptid; |
d8c83789 NR |
1208 | |
1209 | if (do_timings) | |
1210 | { | |
1211 | command->cmd_start = (struct mi_timestamp *) | |
1212 | xmalloc (sizeof (struct mi_timestamp)); | |
1213 | timestamp (command->cmd_start); | |
1214 | } | |
1215 | ||
e111d6c9 | 1216 | result = catch_exception (uiout, captured_mi_execute_command, command, |
f30f06b8 | 1217 | RETURN_MASK_ALL); |
ce43223b | 1218 | if (result.reason < 0) |
fb40c209 | 1219 | { |
fb40c209 | 1220 | /* The command execution failed and error() was called |
589e074d | 1221 | somewhere. */ |
fb40c209 AC |
1222 | fputs_unfiltered (command->token, raw_stdout); |
1223 | fputs_unfiltered ("^error,msg=\"", raw_stdout); | |
63f06803 DJ |
1224 | if (result.message == NULL) |
1225 | fputs_unfiltered ("unknown error", raw_stdout); | |
1226 | else | |
a13e061a | 1227 | fputstr_unfiltered (result.message, '"', raw_stdout); |
fb40c209 | 1228 | fputs_unfiltered ("\"\n", raw_stdout); |
589e074d | 1229 | mi_out_rewind (uiout); |
fb40c209 | 1230 | } |
a13e061a | 1231 | |
66bb093b VP |
1232 | if (/* The notifications are only output when the top-level |
1233 | interpreter (specified on the command line) is MI. */ | |
1234 | ui_out_is_mi_like_p (interp_ui_out (top_level_interpreter ())) | |
1235 | /* Don't try report anything if there are no threads -- | |
1236 | the program is dead. */ | |
1237 | && thread_count () != 0 | |
1238 | /* -thread-select explicitly changes thread. If frontend uses that | |
1239 | internally, we don't want to emit =thread-selected, since | |
1240 | =thread-selected is supposed to indicate user's intentions. */ | |
1241 | && strcmp (command->command, "thread-select") != 0) | |
1242 | { | |
1243 | struct mi_interp *mi = top_level_interpreter_data (); | |
1244 | struct thread_info *ti = inferior_thread (); | |
1245 | int report_change; | |
1246 | ||
1247 | if (command->thread == -1) | |
1248 | { | |
1249 | report_change = !ptid_equal (previous_ptid, null_ptid) | |
1250 | && !ptid_equal (inferior_ptid, previous_ptid); | |
1251 | } | |
1252 | else | |
1253 | { | |
1254 | report_change = (ti->num != command->thread); | |
1255 | } | |
1256 | ||
1257 | if (report_change) | |
1258 | { | |
1259 | target_terminal_ours (); | |
1260 | fprintf_unfiltered (mi->event_channel, | |
1261 | "thread-selected,id=\"%d\"", | |
1262 | ti->num); | |
1263 | gdb_flush (mi->event_channel); | |
1264 | } | |
1265 | } | |
1266 | ||
fb40c209 AC |
1267 | mi_parse_free (command); |
1268 | } | |
1269 | ||
fb40c209 | 1270 | fputs_unfiltered ("(gdb) \n", raw_stdout); |
a433f9e4 | 1271 | gdb_flush (raw_stdout); |
41296c92 | 1272 | /* Print any buffered hook code. */ |
fb40c209 AC |
1273 | /* ..... */ |
1274 | } | |
1275 | ||
ce8f13f8 | 1276 | static void |
fb40c209 AC |
1277 | mi_cmd_execute (struct mi_parse *parse) |
1278 | { | |
f107f563 | 1279 | struct cleanup *cleanup; |
1e92afda | 1280 | int i; |
e23110bb NR |
1281 | free_all_values (); |
1282 | ||
1b98914a VP |
1283 | current_token = xstrdup (parse->token); |
1284 | cleanup = make_cleanup (free_current_contents, ¤t_token); | |
1285 | ||
1e92afda VP |
1286 | if (parse->frame != -1 && parse->thread == -1) |
1287 | error (_("Cannot specify --frame without --thread")); | |
dcf4fbde | 1288 | |
1e92afda VP |
1289 | if (parse->thread != -1) |
1290 | { | |
1291 | struct thread_info *tp = find_thread_id (parse->thread); | |
1292 | if (!tp) | |
1293 | error (_("Invalid thread id: %d"), parse->thread); | |
dcf4fbde PA |
1294 | |
1295 | if (is_exited (tp->ptid)) | |
1296 | error (_("Thread id: %d has terminated"), parse->thread); | |
1297 | ||
1298 | switch_to_thread (tp->ptid); | |
1e92afda | 1299 | } |
dcf4fbde | 1300 | |
1e92afda VP |
1301 | if (parse->frame != -1) |
1302 | { | |
1303 | struct frame_info *fid; | |
1304 | int frame = parse->frame; | |
1305 | fid = find_relative_frame (get_current_frame (), &frame); | |
1306 | if (frame == 0) | |
1307 | /* find_relative_frame was successful */ | |
1308 | select_frame (fid); | |
1309 | else | |
ea069267 | 1310 | error (_("Invalid frame id: %d"), frame); |
1e92afda | 1311 | } |
dcf4fbde | 1312 | |
9e22b03a | 1313 | if (parse->cmd->argv_func != NULL) |
fb40c209 | 1314 | { |
4f8d22e3 PA |
1315 | if (target_can_async_p () |
1316 | && target_has_execution | |
1317 | && (is_exited (inferior_ptid)) | |
1318 | && (strcmp (parse->command, "thread-info") != 0 | |
1319 | && strcmp (parse->command, "thread-list-ids") != 0 | |
1320 | && strcmp (parse->command, "thread-select") != 0)) | |
1321 | { | |
1322 | struct ui_file *stb; | |
1323 | stb = mem_fileopen (); | |
1324 | ||
1325 | fputs_unfiltered ("Cannot execute command ", stb); | |
1326 | fputstr_unfiltered (parse->command, '"', stb); | |
1327 | fputs_unfiltered (" without a selected thread", stb); | |
1328 | ||
1329 | make_cleanup_ui_file_delete (stb); | |
1330 | error_stream (stb); | |
1331 | } | |
1332 | ||
ce8f13f8 | 1333 | parse->cmd->argv_func (parse->command, parse->argv, parse->argc); |
fb40c209 | 1334 | } |
b2af646b | 1335 | else if (parse->cmd->cli.cmd != 0) |
fb40c209 AC |
1336 | { |
1337 | /* FIXME: DELETE THIS. */ | |
41296c92 NR |
1338 | /* The operation is still implemented by a cli command. */ |
1339 | /* Must be a synchronous one. */ | |
b2af646b AC |
1340 | mi_execute_cli_command (parse->cmd->cli.cmd, parse->cmd->cli.args_p, |
1341 | parse->args); | |
fb40c209 AC |
1342 | } |
1343 | else | |
1344 | { | |
41296c92 | 1345 | /* FIXME: DELETE THIS. */ |
a13e061a PA |
1346 | struct ui_file *stb; |
1347 | ||
1348 | stb = mem_fileopen (); | |
1349 | ||
1350 | fputs_unfiltered ("Undefined mi command: ", stb); | |
1351 | fputstr_unfiltered (parse->command, '"', stb); | |
1352 | fputs_unfiltered (" (missing implementation)", stb); | |
1353 | ||
1354 | make_cleanup_ui_file_delete (stb); | |
1355 | error_stream (stb); | |
fb40c209 | 1356 | } |
1b98914a | 1357 | do_cleanups (cleanup); |
fb40c209 AC |
1358 | } |
1359 | ||
fb40c209 | 1360 | /* FIXME: This is just a hack so we can get some extra commands going. |
41296c92 NR |
1361 | We don't want to channel things through the CLI, but call libgdb directly. |
1362 | Use only for synchronous commands. */ | |
fb40c209 AC |
1363 | |
1364 | void | |
b2af646b | 1365 | mi_execute_cli_command (const char *cmd, int args_p, const char *args) |
fb40c209 | 1366 | { |
b2af646b | 1367 | if (cmd != 0) |
fb40c209 AC |
1368 | { |
1369 | struct cleanup *old_cleanups; | |
1370 | char *run; | |
b2af646b | 1371 | if (args_p) |
c6902d46 | 1372 | run = xstrprintf ("%s %s", cmd, args); |
b2af646b AC |
1373 | else |
1374 | run = xstrdup (cmd); | |
fb40c209 AC |
1375 | if (mi_debug_p) |
1376 | /* FIXME: gdb_???? */ | |
1377 | fprintf_unfiltered (gdb_stdout, "cli=%s run=%s\n", | |
b2af646b | 1378 | cmd, run); |
b8c9b27d | 1379 | old_cleanups = make_cleanup (xfree, run); |
fb40c209 AC |
1380 | execute_command ( /*ui */ run, 0 /*from_tty */ ); |
1381 | do_cleanups (old_cleanups); | |
1382 | return; | |
1383 | } | |
1384 | } | |
1385 | ||
ce8f13f8 | 1386 | void |
9e22b03a | 1387 | mi_execute_async_cli_command (char *cli_command, char **argv, int argc) |
fb40c209 AC |
1388 | { |
1389 | struct cleanup *old_cleanups; | |
1390 | char *run; | |
fb40c209 AC |
1391 | |
1392 | if (target_can_async_p ()) | |
9e22b03a | 1393 | run = xstrprintf ("%s %s&", cli_command, argc ? *argv : ""); |
fb40c209 | 1394 | else |
9e22b03a | 1395 | run = xstrprintf ("%s %s", cli_command, argc ? *argv : ""); |
f107f563 | 1396 | old_cleanups = make_cleanup (xfree, run); |
fb40c209 | 1397 | |
fb40c209 AC |
1398 | execute_command ( /*ui */ run, 0 /*from_tty */ ); |
1399 | ||
f107f563 VP |
1400 | if (target_can_async_p ()) |
1401 | { | |
1402 | /* If we're not executing, an exception should have been throw. */ | |
8ea051c5 | 1403 | gdb_assert (is_running (inferior_ptid)); |
f107f563 VP |
1404 | do_cleanups (old_cleanups); |
1405 | } | |
1406 | else | |
fb40c209 AC |
1407 | { |
1408 | /* Do this before doing any printing. It would appear that some | |
41296c92 | 1409 | print code leaves garbage around in the buffer. */ |
fb40c209 | 1410 | do_cleanups (old_cleanups); |
d8c83789 NR |
1411 | if (do_timings) |
1412 | print_diff_now (current_command_ts); | |
ce8f13f8 | 1413 | } |
fb40c209 AC |
1414 | } |
1415 | ||
1416 | void | |
fb40c209 AC |
1417 | mi_load_progress (const char *section_name, |
1418 | unsigned long sent_so_far, | |
1419 | unsigned long total_section, | |
1420 | unsigned long total_sent, | |
1421 | unsigned long grand_total) | |
1422 | { | |
1423 | struct timeval time_now, delta, update_threshold; | |
1424 | static struct timeval last_update; | |
1425 | static char *previous_sect_name = NULL; | |
1426 | int new_section; | |
0be75e02 | 1427 | struct ui_out *saved_uiout; |
fb40c209 | 1428 | |
0be75e02 AS |
1429 | /* This function is called through deprecated_show_load_progress |
1430 | which means uiout may not be correct. Fix it for the duration | |
1431 | of this function. */ | |
1432 | saved_uiout = uiout; | |
1433 | ||
edff0c0a DJ |
1434 | if (current_interp_named_p (INTERP_MI) |
1435 | || current_interp_named_p (INTERP_MI2)) | |
0be75e02 AS |
1436 | uiout = mi_out_new (2); |
1437 | else if (current_interp_named_p (INTERP_MI1)) | |
1438 | uiout = mi_out_new (1); | |
edff0c0a DJ |
1439 | else if (current_interp_named_p (INTERP_MI3)) |
1440 | uiout = mi_out_new (3); | |
0be75e02 | 1441 | else |
fb40c209 AC |
1442 | return; |
1443 | ||
1444 | update_threshold.tv_sec = 0; | |
1445 | update_threshold.tv_usec = 500000; | |
1446 | gettimeofday (&time_now, NULL); | |
1447 | ||
1448 | delta.tv_usec = time_now.tv_usec - last_update.tv_usec; | |
1449 | delta.tv_sec = time_now.tv_sec - last_update.tv_sec; | |
1450 | ||
1451 | if (delta.tv_usec < 0) | |
1452 | { | |
1453 | delta.tv_sec -= 1; | |
f2395593 | 1454 | delta.tv_usec += 1000000L; |
fb40c209 AC |
1455 | } |
1456 | ||
1457 | new_section = (previous_sect_name ? | |
1458 | strcmp (previous_sect_name, section_name) : 1); | |
1459 | if (new_section) | |
1460 | { | |
6ad4a2cf | 1461 | struct cleanup *cleanup_tuple; |
b8c9b27d | 1462 | xfree (previous_sect_name); |
fb40c209 AC |
1463 | previous_sect_name = xstrdup (section_name); |
1464 | ||
721c02de VP |
1465 | if (current_token) |
1466 | fputs_unfiltered (current_token, raw_stdout); | |
fb40c209 | 1467 | fputs_unfiltered ("+download", raw_stdout); |
6ad4a2cf | 1468 | cleanup_tuple = make_cleanup_ui_out_tuple_begin_end (uiout, NULL); |
fb40c209 AC |
1469 | ui_out_field_string (uiout, "section", section_name); |
1470 | ui_out_field_int (uiout, "section-size", total_section); | |
1471 | ui_out_field_int (uiout, "total-size", grand_total); | |
6ad4a2cf | 1472 | do_cleanups (cleanup_tuple); |
fb40c209 AC |
1473 | mi_out_put (uiout, raw_stdout); |
1474 | fputs_unfiltered ("\n", raw_stdout); | |
1475 | gdb_flush (raw_stdout); | |
1476 | } | |
1477 | ||
1478 | if (delta.tv_sec >= update_threshold.tv_sec && | |
1479 | delta.tv_usec >= update_threshold.tv_usec) | |
1480 | { | |
6ad4a2cf | 1481 | struct cleanup *cleanup_tuple; |
fb40c209 AC |
1482 | last_update.tv_sec = time_now.tv_sec; |
1483 | last_update.tv_usec = time_now.tv_usec; | |
721c02de VP |
1484 | if (current_token) |
1485 | fputs_unfiltered (current_token, raw_stdout); | |
fb40c209 | 1486 | fputs_unfiltered ("+download", raw_stdout); |
6ad4a2cf | 1487 | cleanup_tuple = make_cleanup_ui_out_tuple_begin_end (uiout, NULL); |
fb40c209 AC |
1488 | ui_out_field_string (uiout, "section", section_name); |
1489 | ui_out_field_int (uiout, "section-sent", sent_so_far); | |
1490 | ui_out_field_int (uiout, "section-size", total_section); | |
1491 | ui_out_field_int (uiout, "total-sent", total_sent); | |
1492 | ui_out_field_int (uiout, "total-size", grand_total); | |
6ad4a2cf | 1493 | do_cleanups (cleanup_tuple); |
fb40c209 AC |
1494 | mi_out_put (uiout, raw_stdout); |
1495 | fputs_unfiltered ("\n", raw_stdout); | |
1496 | gdb_flush (raw_stdout); | |
1497 | } | |
0be75e02 AS |
1498 | |
1499 | xfree (uiout); | |
1500 | uiout = saved_uiout; | |
fb40c209 AC |
1501 | } |
1502 | ||
d8c83789 NR |
1503 | static void |
1504 | timestamp (struct mi_timestamp *tv) | |
1505 | { | |
1506 | long usec; | |
1507 | gettimeofday (&tv->wallclock, NULL); | |
1508 | #ifdef HAVE_GETRUSAGE | |
1509 | getrusage (RUSAGE_SELF, &rusage); | |
1510 | tv->utime.tv_sec = rusage.ru_utime.tv_sec; | |
1511 | tv->utime.tv_usec = rusage.ru_utime.tv_usec; | |
1512 | tv->stime.tv_sec = rusage.ru_stime.tv_sec; | |
1513 | tv->stime.tv_usec = rusage.ru_stime.tv_usec; | |
1514 | #else | |
1515 | usec = get_run_time (); | |
f2395593 NR |
1516 | tv->utime.tv_sec = usec/1000000L; |
1517 | tv->utime.tv_usec = usec - 1000000L*tv->utime.tv_sec; | |
d8c83789 NR |
1518 | tv->stime.tv_sec = 0; |
1519 | tv->stime.tv_usec = 0; | |
1520 | #endif | |
1521 | } | |
1522 | ||
1523 | static void | |
1524 | print_diff_now (struct mi_timestamp *start) | |
1525 | { | |
1526 | struct mi_timestamp now; | |
1527 | timestamp (&now); | |
1528 | print_diff (start, &now); | |
1529 | } | |
1530 | ||
1531 | static long | |
1532 | timeval_diff (struct timeval start, struct timeval end) | |
1533 | { | |
f2395593 | 1534 | return ((end.tv_sec - start.tv_sec) * 1000000L) |
d8c83789 NR |
1535 | + (end.tv_usec - start.tv_usec); |
1536 | } | |
1537 | ||
1538 | static void | |
1539 | print_diff (struct mi_timestamp *start, struct mi_timestamp *end) | |
1540 | { | |
1541 | fprintf_unfiltered | |
1542 | (raw_stdout, | |
1543 | ",time={wallclock=\"%0.5f\",user=\"%0.5f\",system=\"%0.5f\"}", | |
1544 | timeval_diff (start->wallclock, end->wallclock) / 1000000.0, | |
1545 | timeval_diff (start->utime, end->utime) / 1000000.0, | |
1546 | timeval_diff (start->stime, end->stime) / 1000000.0); | |
1547 | } |