Commit | Line | Data |
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fb40c209 | 1 | /* MI Command Set. |
cd0bfa36 | 2 | |
0fb0cc75 | 3 | Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005, 2007, 2008, 2009 |
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" |
36dc181b | 53 | |
fb40c209 AC |
54 | #include <ctype.h> |
55 | #include <sys/time.h> | |
56 | ||
d8c83789 NR |
57 | #if defined HAVE_SYS_RESOURCE_H |
58 | #include <sys/resource.h> | |
59 | #endif | |
60 | ||
61 | #ifdef HAVE_GETRUSAGE | |
62 | struct rusage rusage; | |
63 | #endif | |
64 | ||
fb40c209 AC |
65 | enum |
66 | { | |
67 | FROM_TTY = 0 | |
68 | }; | |
69 | ||
fb40c209 AC |
70 | int mi_debug_p; |
71 | struct ui_file *raw_stdout; | |
72 | ||
d8c83789 NR |
73 | /* This is used to pass the current command timestamp |
74 | down to continuation routines. */ | |
75 | static struct mi_timestamp *current_command_ts; | |
76 | ||
77 | static int do_timings = 0; | |
78 | ||
a2840c35 VP |
79 | char *current_token; |
80 | int running_result_record_printed = 1; | |
fb40c209 | 81 | |
f3b1572e PA |
82 | /* Flag indicating that the target has proceeded since the last |
83 | command was issued. */ | |
84 | int mi_proceeded; | |
85 | ||
fb40c209 | 86 | extern void _initialize_mi_main (void); |
ce8f13f8 | 87 | static void mi_cmd_execute (struct mi_parse *parse); |
fb40c209 | 88 | |
b2af646b AC |
89 | static void mi_execute_cli_command (const char *cmd, int args_p, |
90 | const char *args); | |
ce8f13f8 | 91 | static void mi_execute_async_cli_command (char *cli_command, |
9e22b03a | 92 | char **argv, int argc); |
6ed7ea50 UW |
93 | static int register_changed_p (int regnum, struct regcache *, |
94 | struct regcache *); | |
7ccb0be9 | 95 | static void get_register (struct frame_info *, int regnum, int format); |
4389a95a | 96 | |
41296c92 | 97 | /* Command implementations. FIXME: Is this libgdb? No. This is the MI |
fb40c209 | 98 | layer that calls libgdb. Any operation used in the below should be |
41296c92 | 99 | formalized. */ |
fb40c209 | 100 | |
d8c83789 NR |
101 | static void timestamp (struct mi_timestamp *tv); |
102 | ||
103 | static void print_diff_now (struct mi_timestamp *start); | |
104 | static void print_diff (struct mi_timestamp *start, struct mi_timestamp *end); | |
105 | ||
ce8f13f8 | 106 | void |
fb40c209 AC |
107 | mi_cmd_gdb_exit (char *command, char **argv, int argc) |
108 | { | |
41296c92 | 109 | /* We have to print everything right here because we never return. */ |
721c02de VP |
110 | if (current_token) |
111 | fputs_unfiltered (current_token, raw_stdout); | |
fb40c209 AC |
112 | fputs_unfiltered ("^exit\n", raw_stdout); |
113 | mi_out_put (uiout, raw_stdout); | |
41296c92 | 114 | /* FIXME: The function called is not yet a formal libgdb function. */ |
fb40c209 | 115 | quit_force (NULL, FROM_TTY); |
fb40c209 AC |
116 | } |
117 | ||
ce8f13f8 | 118 | void |
9e22b03a | 119 | mi_cmd_exec_next (char *command, char **argv, int argc) |
fb40c209 | 120 | { |
41296c92 | 121 | /* FIXME: Should call a libgdb function, not a cli wrapper. */ |
8931f526 | 122 | mi_execute_async_cli_command ("next", argv, argc); |
fb40c209 AC |
123 | } |
124 | ||
ce8f13f8 | 125 | void |
9e22b03a | 126 | mi_cmd_exec_next_instruction (char *command, char **argv, int argc) |
fb40c209 | 127 | { |
41296c92 | 128 | /* FIXME: Should call a libgdb function, not a cli wrapper. */ |
8931f526 | 129 | mi_execute_async_cli_command ("nexti", argv, argc); |
fb40c209 AC |
130 | } |
131 | ||
ce8f13f8 | 132 | void |
9e22b03a | 133 | mi_cmd_exec_step (char *command, char **argv, int argc) |
fb40c209 | 134 | { |
41296c92 | 135 | /* FIXME: Should call a libgdb function, not a cli wrapper. */ |
8931f526 | 136 | mi_execute_async_cli_command ("step", argv, argc); |
fb40c209 AC |
137 | } |
138 | ||
ce8f13f8 | 139 | void |
9e22b03a | 140 | mi_cmd_exec_step_instruction (char *command, char **argv, int argc) |
fb40c209 | 141 | { |
41296c92 | 142 | /* FIXME: Should call a libgdb function, not a cli wrapper. */ |
8931f526 | 143 | mi_execute_async_cli_command ("stepi", argv, argc); |
fb40c209 AC |
144 | } |
145 | ||
ce8f13f8 | 146 | void |
9e22b03a | 147 | mi_cmd_exec_finish (char *command, char **argv, int argc) |
fb40c209 | 148 | { |
41296c92 | 149 | /* FIXME: Should call a libgdb function, not a cli wrapper. */ |
8931f526 | 150 | mi_execute_async_cli_command ("finish", argv, argc); |
fb40c209 AC |
151 | } |
152 | ||
ce8f13f8 | 153 | void |
9e22b03a | 154 | mi_cmd_exec_return (char *command, char **argv, int argc) |
fb40c209 | 155 | { |
fb40c209 AC |
156 | /* This command doesn't really execute the target, it just pops the |
157 | specified number of frames. */ | |
9e22b03a | 158 | if (argc) |
fb40c209 | 159 | /* Call return_command with from_tty argument equal to 0 so as to |
41296c92 | 160 | avoid being queried. */ |
9e22b03a | 161 | return_command (*argv, 0); |
fb40c209 AC |
162 | else |
163 | /* Call return_command with from_tty argument equal to 0 so as to | |
41296c92 | 164 | avoid being queried. */ |
36dc181b | 165 | return_command (NULL, 0); |
fb40c209 AC |
166 | |
167 | /* Because we have called return_command with from_tty = 0, we need | |
41296c92 | 168 | to print the frame here. */ |
b04f3ab4 | 169 | print_stack_frame (get_selected_frame (NULL), 1, LOC_AND_ADDRESS); |
fb40c209 AC |
170 | } |
171 | ||
143260c9 VP |
172 | void |
173 | mi_cmd_exec_jump (char *args, char **argv, int argc) | |
174 | { | |
175 | /* FIXME: Should call a libgdb function, not a cli wrapper. */ | |
176 | return mi_execute_async_cli_command ("jump", argv, argc); | |
177 | } | |
178 | ||
8dd4f202 VP |
179 | static int |
180 | proceed_thread_callback (struct thread_info *thread, void *arg) | |
181 | { | |
182 | int pid = *(int *)arg; | |
183 | ||
184 | if (!is_stopped (thread->ptid)) | |
185 | return 0; | |
186 | ||
187 | if (PIDGET (thread->ptid) != pid) | |
188 | return 0; | |
189 | ||
190 | switch_to_thread (thread->ptid); | |
191 | clear_proceed_status (); | |
192 | proceed ((CORE_ADDR) -1, TARGET_SIGNAL_DEFAULT, 0); | |
193 | return 0; | |
194 | } | |
195 | ||
ce8f13f8 | 196 | void |
9e22b03a | 197 | mi_cmd_exec_continue (char *command, char **argv, int argc) |
fb40c209 | 198 | { |
77ebaa5a VP |
199 | if (argc == 0) |
200 | continue_1 (0); | |
201 | else if (argc == 1 && strcmp (argv[0], "--all") == 0) | |
202 | continue_1 (1); | |
8dd4f202 VP |
203 | else if (argc == 2 && strcmp (argv[0], "--thread-group") == 0) |
204 | { | |
205 | struct cleanup *old_chain; | |
206 | int pid; | |
207 | if (argv[1] == NULL || argv[1] == '\0') | |
208 | error ("Thread group id not specified"); | |
4b459977 | 209 | pid = atoi (argv[1]); |
8dd4f202 VP |
210 | if (!in_inferior_list (pid)) |
211 | error ("Invalid thread group id '%s'", argv[1]); | |
212 | ||
213 | old_chain = make_cleanup_restore_current_thread (); | |
214 | iterate_over_threads (proceed_thread_callback, &pid); | |
215 | do_cleanups (old_chain); | |
216 | } | |
77ebaa5a | 217 | else |
8dd4f202 VP |
218 | error ("Usage: -exec-continue [--all|--thread-group id]"); |
219 | } | |
220 | ||
221 | static int | |
222 | interrupt_thread_callback (struct thread_info *thread, void *arg) | |
223 | { | |
224 | int pid = *(int *)arg; | |
225 | ||
226 | if (!is_running (thread->ptid)) | |
227 | return 0; | |
228 | ||
229 | if (PIDGET (thread->ptid) != pid) | |
230 | return 0; | |
231 | ||
232 | target_stop (thread->ptid); | |
233 | return 0; | |
fb40c209 AC |
234 | } |
235 | ||
41296c92 | 236 | /* Interrupt the execution of the target. Note how we must play around |
d8c83789 | 237 | with the token variables, in order to display the current token in |
fb40c209 | 238 | the result of the interrupt command, and the previous execution |
41296c92 NR |
239 | token when the target finally stops. See comments in |
240 | mi_cmd_execute. */ | |
ce8f13f8 | 241 | void |
9e22b03a | 242 | mi_cmd_exec_interrupt (char *command, char **argv, int argc) |
fb40c209 | 243 | { |
77ebaa5a VP |
244 | if (argc == 0) |
245 | { | |
246 | if (!is_running (inferior_ptid)) | |
247 | error ("Current thread is not running."); | |
248 | ||
249 | interrupt_target_1 (0); | |
250 | } | |
251 | else if (argc == 1 && strcmp (argv[0], "--all") == 0) | |
252 | { | |
253 | if (!any_running ()) | |
254 | error ("Inferior not running."); | |
8dd4f202 | 255 | |
77ebaa5a VP |
256 | interrupt_target_1 (1); |
257 | } | |
8dd4f202 VP |
258 | else if (argc == 2 && strcmp (argv[0], "--thread-group") == 0) |
259 | { | |
260 | struct cleanup *old_chain; | |
261 | int pid; | |
262 | if (argv[1] == NULL || argv[1] == '\0') | |
263 | error ("Thread group id not specified"); | |
4b459977 | 264 | pid = atoi (argv[1]); |
8dd4f202 VP |
265 | if (!in_inferior_list (pid)) |
266 | error ("Invalid thread group id '%s'", argv[1]); | |
267 | ||
268 | old_chain = make_cleanup_restore_current_thread (); | |
269 | iterate_over_threads (interrupt_thread_callback, &pid); | |
270 | do_cleanups (old_chain); | |
271 | } | |
77ebaa5a | 272 | else |
8dd4f202 | 273 | error ("Usage: -exec-interrupt [--all|--thread-group id]"); |
fb40c209 AC |
274 | } |
275 | ||
6418d433 VP |
276 | static int |
277 | find_thread_of_process (struct thread_info *ti, void *p) | |
278 | { | |
279 | int pid = *(int *)p; | |
280 | if (PIDGET (ti->ptid) == pid && !is_exited (ti->ptid)) | |
281 | return 1; | |
282 | ||
283 | return 0; | |
284 | } | |
285 | ||
286 | void | |
287 | mi_cmd_target_detach (char *command, char **argv, int argc) | |
288 | { | |
289 | if (argc != 0 && argc != 1) | |
290 | error ("Usage: -target-detach [thread-group]"); | |
291 | ||
292 | if (argc == 1) | |
293 | { | |
294 | struct thread_info *tp; | |
295 | char *end = argv[0]; | |
296 | int pid = strtol (argv[0], &end, 10); | |
297 | if (*end != '\0') | |
298 | error (_("Cannot parse thread group id '%s'"), argv[0]); | |
299 | ||
300 | /* Pick any thread in the desired process. Current | |
301 | target_detach deteches from the parent of inferior_ptid. */ | |
302 | tp = iterate_over_threads (find_thread_of_process, &pid); | |
303 | if (!tp) | |
304 | error (_("Thread group is empty")); | |
305 | ||
306 | switch_to_thread (tp->ptid); | |
307 | } | |
308 | ||
309 | detach_command (NULL, 0); | |
310 | } | |
311 | ||
ce8f13f8 | 312 | void |
fb40c209 AC |
313 | mi_cmd_thread_select (char *command, char **argv, int argc) |
314 | { | |
315 | enum gdb_rc rc; | |
a13e061a | 316 | char *mi_error_message; |
fb40c209 AC |
317 | |
318 | if (argc != 1) | |
a13e061a PA |
319 | error ("mi_cmd_thread_select: USAGE: threadnum."); |
320 | ||
321 | rc = gdb_thread_select (uiout, argv[0], &mi_error_message); | |
322 | ||
323 | if (rc == GDB_RC_FAIL) | |
fb40c209 | 324 | { |
a13e061a PA |
325 | make_cleanup (xfree, mi_error_message); |
326 | error ("%s", mi_error_message); | |
fb40c209 | 327 | } |
fb40c209 AC |
328 | } |
329 | ||
ce8f13f8 | 330 | void |
fb40c209 AC |
331 | mi_cmd_thread_list_ids (char *command, char **argv, int argc) |
332 | { | |
b0b13bb4 | 333 | enum gdb_rc rc; |
a13e061a | 334 | char *mi_error_message; |
fb40c209 AC |
335 | |
336 | if (argc != 0) | |
a13e061a PA |
337 | error ("mi_cmd_thread_list_ids: No arguments required."); |
338 | ||
339 | rc = gdb_list_thread_ids (uiout, &mi_error_message); | |
340 | ||
341 | if (rc == GDB_RC_FAIL) | |
fb40c209 | 342 | { |
a13e061a PA |
343 | make_cleanup (xfree, mi_error_message); |
344 | error ("%s", mi_error_message); | |
fb40c209 | 345 | } |
fb40c209 AC |
346 | } |
347 | ||
ce8f13f8 | 348 | void |
8e8901c5 VP |
349 | mi_cmd_thread_info (char *command, char **argv, int argc) |
350 | { | |
351 | int thread = -1; | |
352 | ||
353 | if (argc != 0 && argc != 1) | |
a13e061a | 354 | error ("Invalid MI command"); |
8e8901c5 VP |
355 | |
356 | if (argc == 1) | |
357 | thread = atoi (argv[0]); | |
358 | ||
3ee1c036 VP |
359 | print_thread_info (uiout, thread, -1); |
360 | } | |
361 | ||
362 | static int | |
363 | print_one_inferior (struct inferior *inferior, void *arg) | |
364 | { | |
365 | struct cleanup *back_to = make_cleanup_ui_out_tuple_begin_end (uiout, NULL); | |
366 | ||
367 | ui_out_field_fmt (uiout, "id", "%d", inferior->pid); | |
368 | ui_out_field_string (uiout, "type", "process"); | |
369 | ui_out_field_int (uiout, "pid", inferior->pid); | |
370 | ||
371 | do_cleanups (back_to); | |
372 | return 0; | |
373 | } | |
374 | ||
375 | void | |
376 | mi_cmd_list_thread_groups (char *command, char **argv, int argc) | |
377 | { | |
378 | struct cleanup *back_to; | |
379 | int available = 0; | |
380 | char *id = NULL; | |
381 | ||
382 | if (argc > 0 && strcmp (argv[0], "--available") == 0) | |
383 | { | |
384 | ++argv; | |
385 | --argc; | |
386 | available = 1; | |
387 | } | |
388 | ||
389 | if (argc > 0) | |
390 | id = argv[0]; | |
391 | ||
e0665bc8 | 392 | back_to = make_cleanup (null_cleanup, NULL); |
3ee1c036 | 393 | |
07e059b5 VP |
394 | if (available && id) |
395 | { | |
396 | error (_("Can only report top-level available thread groups")); | |
397 | } | |
398 | else if (available) | |
399 | { | |
e0665bc8 | 400 | struct osdata *data; |
07e059b5 VP |
401 | struct osdata_item *item; |
402 | int ix_items; | |
403 | ||
e0665bc8 PA |
404 | data = get_osdata ("processes"); |
405 | make_cleanup_osdata_free (data); | |
406 | ||
07e059b5 | 407 | make_cleanup_ui_out_list_begin_end (uiout, "groups"); |
e0665bc8 | 408 | |
07e059b5 | 409 | for (ix_items = 0; |
e0665bc8 PA |
410 | VEC_iterate (osdata_item_s, data->items, |
411 | ix_items, item); | |
07e059b5 VP |
412 | ix_items++) |
413 | { | |
e0665bc8 | 414 | struct cleanup *back_to = |
07e059b5 VP |
415 | make_cleanup_ui_out_tuple_begin_end (uiout, NULL); |
416 | ||
417 | const char *pid = get_osdata_column (item, "pid"); | |
418 | const char *cmd = get_osdata_column (item, "command"); | |
419 | const char *user = get_osdata_column (item, "user"); | |
420 | ||
421 | ui_out_field_fmt (uiout, "id", "%s", pid); | |
422 | ui_out_field_string (uiout, "type", "process"); | |
423 | if (cmd) | |
424 | ui_out_field_string (uiout, "description", cmd); | |
425 | if (user) | |
426 | ui_out_field_string (uiout, "user", user); | |
e0665bc8 PA |
427 | |
428 | do_cleanups (back_to); | |
07e059b5 VP |
429 | } |
430 | } | |
431 | else if (id) | |
3ee1c036 VP |
432 | { |
433 | int pid = atoi (id); | |
434 | if (!in_inferior_list (pid)) | |
435 | error ("Invalid thread group id '%s'", id); | |
436 | print_thread_info (uiout, -1, pid); | |
437 | } | |
438 | else | |
439 | { | |
440 | make_cleanup_ui_out_list_begin_end (uiout, "groups"); | |
441 | iterate_over_inferiors (print_one_inferior, NULL); | |
442 | } | |
443 | ||
444 | do_cleanups (back_to); | |
8e8901c5 VP |
445 | } |
446 | ||
ce8f13f8 | 447 | void |
fb40c209 AC |
448 | mi_cmd_data_list_register_names (char *command, char **argv, int argc) |
449 | { | |
7ccb0be9 UW |
450 | struct frame_info *frame; |
451 | struct gdbarch *gdbarch; | |
fb40c209 AC |
452 | int regnum, numregs; |
453 | int i; | |
4060713b | 454 | struct cleanup *cleanup; |
fb40c209 AC |
455 | |
456 | /* Note that the test for a valid register must include checking the | |
c9f4d572 UW |
457 | gdbarch_register_name because gdbarch_num_regs may be allocated for |
458 | the union of the register sets within a family of related processors. | |
459 | In this case, some entries of gdbarch_register_name will change depending | |
460 | upon the particular processor being debugged. */ | |
fb40c209 | 461 | |
7ccb0be9 UW |
462 | frame = get_selected_frame (NULL); |
463 | gdbarch = get_frame_arch (frame); | |
464 | numregs = gdbarch_num_regs (gdbarch) + gdbarch_num_pseudo_regs (gdbarch); | |
fb40c209 | 465 | |
4060713b | 466 | cleanup = make_cleanup_ui_out_list_begin_end (uiout, "register-names"); |
fb40c209 | 467 | |
41296c92 | 468 | if (argc == 0) /* No args, just do all the regs. */ |
fb40c209 AC |
469 | { |
470 | for (regnum = 0; | |
471 | regnum < numregs; | |
472 | regnum++) | |
473 | { | |
7ccb0be9 UW |
474 | if (gdbarch_register_name (gdbarch, regnum) == NULL |
475 | || *(gdbarch_register_name (gdbarch, regnum)) == '\0') | |
173d6894 AC |
476 | ui_out_field_string (uiout, NULL, ""); |
477 | else | |
c9f4d572 | 478 | ui_out_field_string (uiout, NULL, |
7ccb0be9 | 479 | gdbarch_register_name (gdbarch, regnum)); |
fb40c209 AC |
480 | } |
481 | } | |
482 | ||
41296c92 | 483 | /* Else, list of register #s, just do listed regs. */ |
fb40c209 AC |
484 | for (i = 0; i < argc; i++) |
485 | { | |
486 | regnum = atoi (argv[i]); | |
173d6894 | 487 | if (regnum < 0 || regnum >= numregs) |
a13e061a PA |
488 | error ("bad register number"); |
489 | ||
7ccb0be9 UW |
490 | if (gdbarch_register_name (gdbarch, regnum) == NULL |
491 | || *(gdbarch_register_name (gdbarch, regnum)) == '\0') | |
173d6894 AC |
492 | ui_out_field_string (uiout, NULL, ""); |
493 | else | |
c9f4d572 | 494 | ui_out_field_string (uiout, NULL, |
7ccb0be9 | 495 | gdbarch_register_name (gdbarch, regnum)); |
fb40c209 | 496 | } |
4060713b | 497 | do_cleanups (cleanup); |
fb40c209 AC |
498 | } |
499 | ||
ce8f13f8 | 500 | void |
fb40c209 AC |
501 | mi_cmd_data_list_changed_registers (char *command, char **argv, int argc) |
502 | { | |
6ed7ea50 UW |
503 | static struct regcache *this_regs = NULL; |
504 | struct regcache *prev_regs; | |
7ccb0be9 | 505 | struct gdbarch *gdbarch; |
fb40c209 AC |
506 | int regnum, numregs, changed; |
507 | int i; | |
4060713b | 508 | struct cleanup *cleanup; |
fb40c209 | 509 | |
6ed7ea50 UW |
510 | /* The last time we visited this function, the current frame's register |
511 | contents were saved in THIS_REGS. Move THIS_REGS over to PREV_REGS, | |
512 | and refresh THIS_REGS with the now-current register contents. */ | |
513 | ||
514 | prev_regs = this_regs; | |
515 | this_regs = frame_save_as_regcache (get_selected_frame (NULL)); | |
516 | cleanup = make_cleanup_regcache_xfree (prev_regs); | |
517 | ||
fb40c209 | 518 | /* Note that the test for a valid register must include checking the |
c9f4d572 UW |
519 | gdbarch_register_name because gdbarch_num_regs may be allocated for |
520 | the union of the register sets within a family of related processors. | |
521 | In this case, some entries of gdbarch_register_name will change depending | |
522 | upon the particular processor being debugged. */ | |
fb40c209 | 523 | |
7ccb0be9 UW |
524 | gdbarch = get_regcache_arch (this_regs); |
525 | numregs = gdbarch_num_regs (gdbarch) + gdbarch_num_pseudo_regs (gdbarch); | |
fb40c209 | 526 | |
6ed7ea50 | 527 | make_cleanup_ui_out_list_begin_end (uiout, "changed-registers"); |
fb40c209 | 528 | |
41296c92 | 529 | if (argc == 0) /* No args, just do all the regs. */ |
fb40c209 AC |
530 | { |
531 | for (regnum = 0; | |
532 | regnum < numregs; | |
533 | regnum++) | |
534 | { | |
7ccb0be9 UW |
535 | if (gdbarch_register_name (gdbarch, regnum) == NULL |
536 | || *(gdbarch_register_name (gdbarch, regnum)) == '\0') | |
fb40c209 | 537 | continue; |
6ed7ea50 | 538 | changed = register_changed_p (regnum, prev_regs, this_regs); |
fb40c209 | 539 | if (changed < 0) |
a13e061a | 540 | error ("mi_cmd_data_list_changed_registers: Unable to read register contents."); |
fb40c209 AC |
541 | else if (changed) |
542 | ui_out_field_int (uiout, NULL, regnum); | |
543 | } | |
544 | } | |
545 | ||
41296c92 | 546 | /* Else, list of register #s, just do listed regs. */ |
fb40c209 AC |
547 | for (i = 0; i < argc; i++) |
548 | { | |
549 | regnum = atoi (argv[i]); | |
550 | ||
551 | if (regnum >= 0 | |
552 | && regnum < numregs | |
7ccb0be9 UW |
553 | && gdbarch_register_name (gdbarch, regnum) != NULL |
554 | && *gdbarch_register_name (gdbarch, regnum) != '\000') | |
fb40c209 | 555 | { |
6ed7ea50 | 556 | changed = register_changed_p (regnum, prev_regs, this_regs); |
fb40c209 | 557 | if (changed < 0) |
a13e061a | 558 | error ("mi_cmd_data_list_register_change: Unable to read register contents."); |
fb40c209 AC |
559 | else if (changed) |
560 | ui_out_field_int (uiout, NULL, regnum); | |
561 | } | |
562 | else | |
a13e061a | 563 | error ("bad register number"); |
fb40c209 | 564 | } |
4060713b | 565 | do_cleanups (cleanup); |
fb40c209 AC |
566 | } |
567 | ||
568 | static int | |
6ed7ea50 UW |
569 | register_changed_p (int regnum, struct regcache *prev_regs, |
570 | struct regcache *this_regs) | |
fb40c209 | 571 | { |
6ed7ea50 UW |
572 | struct gdbarch *gdbarch = get_regcache_arch (this_regs); |
573 | gdb_byte prev_buffer[MAX_REGISTER_SIZE]; | |
574 | gdb_byte this_buffer[MAX_REGISTER_SIZE]; | |
fb40c209 | 575 | |
6ed7ea50 UW |
576 | /* Registers not valid in this frame return count as unchanged. */ |
577 | if (!regcache_valid_p (this_regs, regnum)) | |
fb40c209 AC |
578 | return 0; |
579 | ||
6ed7ea50 UW |
580 | /* First time through or after gdbarch change consider all registers as |
581 | changed. Same for registers not valid in the previous frame. */ | |
582 | if (!prev_regs || get_regcache_arch (prev_regs) != gdbarch | |
583 | || !regcache_valid_p (prev_regs, regnum)) | |
584 | return 1; | |
fb40c209 | 585 | |
6ed7ea50 UW |
586 | /* Get register contents and compare. */ |
587 | regcache_cooked_read (prev_regs, regnum, prev_buffer); | |
588 | regcache_cooked_read (this_regs, regnum, this_buffer); | |
fb40c209 | 589 | |
6ed7ea50 UW |
590 | return memcmp (prev_buffer, this_buffer, |
591 | register_size (gdbarch, regnum)) != 0; | |
fb40c209 AC |
592 | } |
593 | ||
41296c92 | 594 | /* Return a list of register number and value pairs. The valid |
fb40c209 | 595 | arguments expected are: a letter indicating the format in which to |
41296c92 | 596 | display the registers contents. This can be one of: x (hexadecimal), d |
fb40c209 AC |
597 | (decimal), N (natural), t (binary), o (octal), r (raw). After the |
598 | format argumetn there can be a sequence of numbers, indicating which | |
41296c92 NR |
599 | registers to fetch the content of. If the format is the only argument, |
600 | a list of all the registers with their values is returned. */ | |
ce8f13f8 | 601 | void |
fb40c209 AC |
602 | mi_cmd_data_list_register_values (char *command, char **argv, int argc) |
603 | { | |
7ccb0be9 UW |
604 | struct frame_info *frame; |
605 | struct gdbarch *gdbarch; | |
a13e061a | 606 | int regnum, numregs, format; |
fb40c209 | 607 | int i; |
4060713b | 608 | struct cleanup *list_cleanup, *tuple_cleanup; |
fb40c209 AC |
609 | |
610 | /* Note that the test for a valid register must include checking the | |
c9f4d572 UW |
611 | gdbarch_register_name because gdbarch_num_regs may be allocated for |
612 | the union of the register sets within a family of related processors. | |
613 | In this case, some entries of gdbarch_register_name will change depending | |
614 | upon the particular processor being debugged. */ | |
fb40c209 | 615 | |
fb40c209 | 616 | if (argc == 0) |
a13e061a | 617 | error ("mi_cmd_data_list_register_values: Usage: -data-list-register-values <format> [<regnum1>...<regnumN>]"); |
fb40c209 AC |
618 | |
619 | format = (int) argv[0][0]; | |
620 | ||
7ccb0be9 UW |
621 | frame = get_selected_frame (NULL); |
622 | gdbarch = get_frame_arch (frame); | |
623 | numregs = gdbarch_num_regs (gdbarch) + gdbarch_num_pseudo_regs (gdbarch); | |
624 | ||
4060713b | 625 | list_cleanup = make_cleanup_ui_out_list_begin_end (uiout, "register-values"); |
fb40c209 | 626 | |
41296c92 | 627 | if (argc == 1) /* No args, beside the format: do all the regs. */ |
fb40c209 AC |
628 | { |
629 | for (regnum = 0; | |
630 | regnum < numregs; | |
631 | regnum++) | |
632 | { | |
7ccb0be9 UW |
633 | if (gdbarch_register_name (gdbarch, regnum) == NULL |
634 | || *(gdbarch_register_name (gdbarch, regnum)) == '\0') | |
fb40c209 | 635 | continue; |
4060713b | 636 | tuple_cleanup = make_cleanup_ui_out_tuple_begin_end (uiout, NULL); |
fb40c209 | 637 | ui_out_field_int (uiout, "number", regnum); |
7ccb0be9 | 638 | get_register (frame, regnum, format); |
4060713b | 639 | do_cleanups (tuple_cleanup); |
fb40c209 AC |
640 | } |
641 | } | |
642 | ||
41296c92 | 643 | /* Else, list of register #s, just do listed regs. */ |
fb40c209 AC |
644 | for (i = 1; i < argc; i++) |
645 | { | |
646 | regnum = atoi (argv[i]); | |
647 | ||
648 | if (regnum >= 0 | |
649 | && regnum < numregs | |
7ccb0be9 UW |
650 | && gdbarch_register_name (gdbarch, regnum) != NULL |
651 | && *gdbarch_register_name (gdbarch, regnum) != '\000') | |
fb40c209 | 652 | { |
4060713b | 653 | tuple_cleanup = make_cleanup_ui_out_tuple_begin_end (uiout, NULL); |
fb40c209 | 654 | ui_out_field_int (uiout, "number", regnum); |
7ccb0be9 | 655 | get_register (frame, regnum, format); |
4060713b | 656 | do_cleanups (tuple_cleanup); |
fb40c209 AC |
657 | } |
658 | else | |
a13e061a | 659 | error ("bad register number"); |
fb40c209 | 660 | } |
4060713b | 661 | do_cleanups (list_cleanup); |
fb40c209 AC |
662 | } |
663 | ||
41296c92 | 664 | /* Output one register's contents in the desired format. */ |
a13e061a | 665 | static void |
7ccb0be9 | 666 | get_register (struct frame_info *frame, int regnum, int format) |
fb40c209 | 667 | { |
7ccb0be9 | 668 | struct gdbarch *gdbarch = get_frame_arch (frame); |
10c42a71 | 669 | gdb_byte buffer[MAX_REGISTER_SIZE]; |
fb40c209 | 670 | int optim; |
ac2adee5 AC |
671 | int realnum; |
672 | CORE_ADDR addr; | |
673 | enum lval_type lval; | |
fb40c209 AC |
674 | static struct ui_stream *stb = NULL; |
675 | ||
676 | stb = ui_out_stream_new (uiout); | |
677 | ||
678 | if (format == 'N') | |
679 | format = 0; | |
680 | ||
7ccb0be9 | 681 | frame_register (frame, regnum, &optim, &lval, &addr, &realnum, buffer); |
ac2adee5 | 682 | |
fb40c209 | 683 | if (optim) |
a13e061a | 684 | error ("Optimized out"); |
fb40c209 | 685 | |
fb40c209 AC |
686 | if (format == 'r') |
687 | { | |
688 | int j; | |
689 | char *ptr, buf[1024]; | |
690 | ||
691 | strcpy (buf, "0x"); | |
692 | ptr = buf + 2; | |
7ccb0be9 | 693 | for (j = 0; j < register_size (gdbarch, regnum); j++) |
fb40c209 | 694 | { |
7ccb0be9 UW |
695 | int idx = gdbarch_byte_order (gdbarch) == BFD_ENDIAN_BIG ? |
696 | j : register_size (gdbarch, regnum) - 1 - j; | |
9730f241 | 697 | sprintf (ptr, "%02x", (unsigned char) buffer[idx]); |
fb40c209 AC |
698 | ptr += 2; |
699 | } | |
700 | ui_out_field_string (uiout, "value", buf); | |
701 | /*fputs_filtered (buf, gdb_stdout); */ | |
702 | } | |
703 | else | |
704 | { | |
79a45b7d | 705 | struct value_print_options opts; |
59669435 | 706 | get_formatted_print_options (&opts, format); |
79a45b7d | 707 | opts.deref_ref = 1; |
7ccb0be9 | 708 | val_print (register_type (gdbarch, regnum), buffer, 0, 0, |
79a45b7d | 709 | stb->stream, 0, &opts, current_language); |
fb40c209 AC |
710 | ui_out_field_stream (uiout, "value", stb); |
711 | ui_out_stream_delete (stb); | |
712 | } | |
fb40c209 AC |
713 | } |
714 | ||
24e8cecf | 715 | /* Write given values into registers. The registers and values are |
41296c92 | 716 | given as pairs. The corresponding MI command is |
24e8cecf | 717 | -data-write-register-values <format> [<regnum1> <value1>...<regnumN> <valueN>]*/ |
ce8f13f8 | 718 | void |
24e8cecf EZ |
719 | mi_cmd_data_write_register_values (char *command, char **argv, int argc) |
720 | { | |
7ccb0be9 UW |
721 | struct regcache *regcache; |
722 | struct gdbarch *gdbarch; | |
9f3a1602 | 723 | int numregs, i; |
24e8cecf EZ |
724 | char format; |
725 | ||
726 | /* Note that the test for a valid register must include checking the | |
c9f4d572 UW |
727 | gdbarch_register_name because gdbarch_num_regs may be allocated for |
728 | the union of the register sets within a family of related processors. | |
729 | In this case, some entries of gdbarch_register_name will change depending | |
730 | upon the particular processor being debugged. */ | |
24e8cecf | 731 | |
7ccb0be9 UW |
732 | regcache = get_current_regcache (); |
733 | gdbarch = get_regcache_arch (regcache); | |
734 | numregs = gdbarch_num_regs (gdbarch) + gdbarch_num_pseudo_regs (gdbarch); | |
24e8cecf EZ |
735 | |
736 | if (argc == 0) | |
a13e061a | 737 | error ("mi_cmd_data_write_register_values: Usage: -data-write-register-values <format> [<regnum1> <value1>...<regnumN> <valueN>]"); |
24e8cecf EZ |
738 | |
739 | format = (int) argv[0][0]; | |
740 | ||
741 | if (!target_has_registers) | |
a13e061a | 742 | error ("mi_cmd_data_write_register_values: No registers."); |
24e8cecf EZ |
743 | |
744 | if (!(argc - 1)) | |
a13e061a | 745 | error ("mi_cmd_data_write_register_values: No regs and values specified."); |
24e8cecf EZ |
746 | |
747 | if ((argc - 1) % 2) | |
a13e061a | 748 | error ("mi_cmd_data_write_register_values: Regs and vals are not in pairs."); |
24e8cecf EZ |
749 | |
750 | for (i = 1; i < argc; i = i + 2) | |
751 | { | |
9f3a1602 | 752 | int regnum = atoi (argv[i]); |
24e8cecf | 753 | |
9f3a1602 | 754 | if (regnum >= 0 && regnum < numregs |
7ccb0be9 UW |
755 | && gdbarch_register_name (gdbarch, regnum) |
756 | && *gdbarch_register_name (gdbarch, regnum)) | |
24e8cecf | 757 | { |
9f3a1602 | 758 | LONGEST value; |
d8bf3afa | 759 | |
9f3a1602 | 760 | /* Get the value as a number. */ |
24e8cecf | 761 | value = parse_and_eval_address (argv[i + 1]); |
9f3a1602 | 762 | |
41296c92 | 763 | /* Write it down. */ |
7ccb0be9 | 764 | regcache_cooked_write_signed (regcache, regnum, value); |
24e8cecf EZ |
765 | } |
766 | else | |
a13e061a | 767 | error ("bad register number"); |
24e8cecf | 768 | } |
24e8cecf EZ |
769 | } |
770 | ||
41296c92 | 771 | /* Evaluate the value of the argument. The argument is an |
fb40c209 | 772 | expression. If the expression contains spaces it needs to be |
41296c92 | 773 | included in double quotes. */ |
ce8f13f8 | 774 | void |
fb40c209 AC |
775 | mi_cmd_data_evaluate_expression (char *command, char **argv, int argc) |
776 | { | |
777 | struct expression *expr; | |
778 | struct cleanup *old_chain = NULL; | |
96052a95 | 779 | struct value *val; |
fb40c209 | 780 | struct ui_stream *stb = NULL; |
79a45b7d | 781 | struct value_print_options opts; |
fb40c209 AC |
782 | |
783 | stb = ui_out_stream_new (uiout); | |
784 | ||
785 | if (argc != 1) | |
786 | { | |
412bbd6c | 787 | ui_out_stream_delete (stb); |
a13e061a | 788 | error ("mi_cmd_data_evaluate_expression: Usage: -data-evaluate-expression expression"); |
fb40c209 AC |
789 | } |
790 | ||
791 | expr = parse_expression (argv[0]); | |
792 | ||
47cf603e | 793 | old_chain = make_cleanup (free_current_contents, &expr); |
fb40c209 AC |
794 | |
795 | val = evaluate_expression (expr); | |
796 | ||
41296c92 | 797 | /* Print the result of the expression evaluation. */ |
79a45b7d TT |
798 | get_user_print_options (&opts); |
799 | opts.deref_ref = 0; | |
0fd88904 | 800 | val_print (value_type (val), value_contents (val), |
42ae5230 | 801 | value_embedded_offset (val), value_address (val), |
79a45b7d | 802 | stb->stream, 0, &opts, current_language); |
fb40c209 AC |
803 | |
804 | ui_out_field_stream (uiout, "value", stb); | |
805 | ui_out_stream_delete (stb); | |
806 | ||
807 | do_cleanups (old_chain); | |
fb40c209 AC |
808 | } |
809 | ||
fb40c209 AC |
810 | /* DATA-MEMORY-READ: |
811 | ||
812 | ADDR: start address of data to be dumped. | |
41296c92 | 813 | WORD-FORMAT: a char indicating format for the ``word''. See |
fb40c209 | 814 | the ``x'' command. |
41296c92 | 815 | WORD-SIZE: size of each ``word''; 1,2,4, or 8 bytes. |
fb40c209 AC |
816 | NR_ROW: Number of rows. |
817 | NR_COL: The number of colums (words per row). | |
818 | ASCHAR: (OPTIONAL) Append an ascii character dump to each row. Use | |
819 | ASCHAR for unprintable characters. | |
820 | ||
821 | Reads SIZE*NR_ROW*NR_COL bytes starting at ADDR from memory and | |
822 | displayes them. Returns: | |
823 | ||
824 | {addr="...",rowN={wordN="..." ,... [,ascii="..."]}, ...} | |
825 | ||
826 | Returns: | |
827 | The number of bytes read is SIZE*ROW*COL. */ | |
828 | ||
ce8f13f8 | 829 | void |
fb40c209 AC |
830 | mi_cmd_data_read_memory (char *command, char **argv, int argc) |
831 | { | |
e17c207e | 832 | struct gdbarch *gdbarch = get_current_arch (); |
fb40c209 AC |
833 | struct cleanup *cleanups = make_cleanup (null_cleanup, NULL); |
834 | CORE_ADDR addr; | |
835 | long total_bytes; | |
836 | long nr_cols; | |
837 | long nr_rows; | |
838 | char word_format; | |
839 | struct type *word_type; | |
840 | long word_size; | |
841 | char word_asize; | |
842 | char aschar; | |
508416a1 | 843 | gdb_byte *mbuf; |
fb40c209 AC |
844 | int nr_bytes; |
845 | long offset = 0; | |
846 | int optind = 0; | |
847 | char *optarg; | |
848 | enum opt | |
849 | { | |
850 | OFFSET_OPT | |
851 | }; | |
852 | static struct mi_opt opts[] = | |
853 | { | |
854 | {"o", OFFSET_OPT, 1}, | |
d5d6fca5 | 855 | { 0, 0, 0 } |
fb40c209 AC |
856 | }; |
857 | ||
858 | while (1) | |
859 | { | |
860 | int opt = mi_getopt ("mi_cmd_data_read_memory", argc, argv, opts, | |
861 | &optind, &optarg); | |
862 | if (opt < 0) | |
863 | break; | |
864 | switch ((enum opt) opt) | |
865 | { | |
866 | case OFFSET_OPT: | |
867 | offset = atol (optarg); | |
868 | break; | |
869 | } | |
870 | } | |
871 | argv += optind; | |
872 | argc -= optind; | |
873 | ||
874 | if (argc < 5 || argc > 6) | |
a13e061a | 875 | error ("mi_cmd_data_read_memory: Usage: ADDR WORD-FORMAT WORD-SIZE NR-ROWS NR-COLS [ASCHAR]."); |
fb40c209 AC |
876 | |
877 | /* Extract all the arguments. */ | |
878 | ||
41296c92 | 879 | /* Start address of the memory dump. */ |
fb40c209 | 880 | addr = parse_and_eval_address (argv[0]) + offset; |
41296c92 | 881 | /* The format character to use when displaying a memory word. See |
fb40c209 AC |
882 | the ``x'' command. */ |
883 | word_format = argv[1][0]; | |
41296c92 | 884 | /* The size of the memory word. */ |
fb40c209 AC |
885 | word_size = atol (argv[2]); |
886 | switch (word_size) | |
887 | { | |
888 | case 1: | |
df4df182 | 889 | word_type = builtin_type (gdbarch)->builtin_int8; |
fb40c209 AC |
890 | word_asize = 'b'; |
891 | break; | |
892 | case 2: | |
df4df182 | 893 | word_type = builtin_type (gdbarch)->builtin_int16; |
fb40c209 AC |
894 | word_asize = 'h'; |
895 | break; | |
896 | case 4: | |
df4df182 | 897 | word_type = builtin_type (gdbarch)->builtin_int32; |
fb40c209 AC |
898 | word_asize = 'w'; |
899 | break; | |
900 | case 8: | |
df4df182 | 901 | word_type = builtin_type (gdbarch)->builtin_int64; |
fb40c209 AC |
902 | word_asize = 'g'; |
903 | break; | |
904 | default: | |
df4df182 | 905 | word_type = builtin_type (gdbarch)->builtin_int8; |
fb40c209 AC |
906 | word_asize = 'b'; |
907 | } | |
41296c92 | 908 | /* The number of rows. */ |
fb40c209 AC |
909 | nr_rows = atol (argv[3]); |
910 | if (nr_rows <= 0) | |
a13e061a PA |
911 | error ("mi_cmd_data_read_memory: invalid number of rows."); |
912 | ||
41296c92 | 913 | /* Number of bytes per row. */ |
fb40c209 AC |
914 | nr_cols = atol (argv[4]); |
915 | if (nr_cols <= 0) | |
a13e061a PA |
916 | error ("mi_cmd_data_read_memory: invalid number of columns."); |
917 | ||
41296c92 | 918 | /* The un-printable character when printing ascii. */ |
fb40c209 AC |
919 | if (argc == 6) |
920 | aschar = *argv[5]; | |
921 | else | |
922 | aschar = 0; | |
923 | ||
41296c92 | 924 | /* Create a buffer and read it in. */ |
fb40c209 | 925 | total_bytes = word_size * nr_rows * nr_cols; |
2e94c453 | 926 | mbuf = xcalloc (total_bytes, 1); |
b8c9b27d | 927 | make_cleanup (xfree, mbuf); |
cf7a04e8 | 928 | |
a4261689 PA |
929 | /* Dispatch memory reads to the topmost target, not the flattened |
930 | current_target. */ | |
931 | nr_bytes = target_read_until_error (current_target.beneath, | |
932 | TARGET_OBJECT_MEMORY, NULL, mbuf, | |
933 | addr, total_bytes); | |
cf7a04e8 | 934 | if (nr_bytes <= 0) |
a13e061a | 935 | error ("Unable to read memory."); |
fb40c209 | 936 | |
41296c92 | 937 | /* Output the header information. */ |
5af949e3 | 938 | ui_out_field_core_addr (uiout, "addr", gdbarch, addr); |
fb40c209 AC |
939 | ui_out_field_int (uiout, "nr-bytes", nr_bytes); |
940 | ui_out_field_int (uiout, "total-bytes", total_bytes); | |
5af949e3 UW |
941 | ui_out_field_core_addr (uiout, "next-row", |
942 | gdbarch, addr + word_size * nr_cols); | |
943 | ui_out_field_core_addr (uiout, "prev-row", | |
944 | gdbarch, addr - word_size * nr_cols); | |
945 | ui_out_field_core_addr (uiout, "next-page", gdbarch, addr + total_bytes); | |
946 | ui_out_field_core_addr (uiout, "prev-page", gdbarch, addr - total_bytes); | |
fb40c209 | 947 | |
41296c92 | 948 | /* Build the result as a two dimentional table. */ |
fb40c209 AC |
949 | { |
950 | struct ui_stream *stream = ui_out_stream_new (uiout); | |
6ad4a2cf | 951 | struct cleanup *cleanup_list_memory; |
fb40c209 AC |
952 | int row; |
953 | int row_byte; | |
6ad4a2cf | 954 | cleanup_list_memory = make_cleanup_ui_out_list_begin_end (uiout, "memory"); |
fb40c209 AC |
955 | for (row = 0, row_byte = 0; |
956 | row < nr_rows; | |
957 | row++, row_byte += nr_cols * word_size) | |
958 | { | |
959 | int col; | |
960 | int col_byte; | |
6ad4a2cf JJ |
961 | struct cleanup *cleanup_tuple; |
962 | struct cleanup *cleanup_list_data; | |
79a45b7d TT |
963 | struct value_print_options opts; |
964 | ||
6ad4a2cf | 965 | cleanup_tuple = make_cleanup_ui_out_tuple_begin_end (uiout, NULL); |
5af949e3 | 966 | ui_out_field_core_addr (uiout, "addr", gdbarch, addr + row_byte); |
fb40c209 | 967 | /* ui_out_field_core_addr_symbolic (uiout, "saddr", addr + row_byte); */ |
6ad4a2cf | 968 | cleanup_list_data = make_cleanup_ui_out_list_begin_end (uiout, "data"); |
79a45b7d | 969 | get_formatted_print_options (&opts, word_format); |
fb40c209 AC |
970 | for (col = 0, col_byte = row_byte; |
971 | col < nr_cols; | |
972 | col++, col_byte += word_size) | |
973 | { | |
974 | if (col_byte + word_size > nr_bytes) | |
975 | { | |
976 | ui_out_field_string (uiout, NULL, "N/A"); | |
977 | } | |
978 | else | |
979 | { | |
980 | ui_file_rewind (stream->stream); | |
79a45b7d | 981 | print_scalar_formatted (mbuf + col_byte, word_type, &opts, |
fb40c209 AC |
982 | word_asize, stream->stream); |
983 | ui_out_field_stream (uiout, NULL, stream); | |
984 | } | |
985 | } | |
6ad4a2cf | 986 | do_cleanups (cleanup_list_data); |
fb40c209 AC |
987 | if (aschar) |
988 | { | |
989 | int byte; | |
990 | ui_file_rewind (stream->stream); | |
991 | for (byte = row_byte; byte < row_byte + word_size * nr_cols; byte++) | |
992 | { | |
993 | if (byte >= nr_bytes) | |
994 | { | |
995 | fputc_unfiltered ('X', stream->stream); | |
996 | } | |
997 | else if (mbuf[byte] < 32 || mbuf[byte] > 126) | |
998 | { | |
999 | fputc_unfiltered (aschar, stream->stream); | |
1000 | } | |
1001 | else | |
1002 | fputc_unfiltered (mbuf[byte], stream->stream); | |
1003 | } | |
1004 | ui_out_field_stream (uiout, "ascii", stream); | |
1005 | } | |
6ad4a2cf | 1006 | do_cleanups (cleanup_tuple); |
fb40c209 AC |
1007 | } |
1008 | ui_out_stream_delete (stream); | |
6ad4a2cf | 1009 | do_cleanups (cleanup_list_memory); |
fb40c209 AC |
1010 | } |
1011 | do_cleanups (cleanups); | |
fb40c209 AC |
1012 | } |
1013 | ||
1014 | /* DATA-MEMORY-WRITE: | |
1015 | ||
1016 | COLUMN_OFFSET: optional argument. Must be preceeded by '-o'. The | |
1017 | offset from the beginning of the memory grid row where the cell to | |
1018 | be written is. | |
1019 | ADDR: start address of the row in the memory grid where the memory | |
41296c92 | 1020 | cell is, if OFFSET_COLUMN is specified. Otherwise, the address of |
fb40c209 | 1021 | the location to write to. |
41296c92 | 1022 | FORMAT: a char indicating format for the ``word''. See |
fb40c209 AC |
1023 | the ``x'' command. |
1024 | WORD_SIZE: size of each ``word''; 1,2,4, or 8 bytes | |
1025 | VALUE: value to be written into the memory address. | |
1026 | ||
1027 | Writes VALUE into ADDR + (COLUMN_OFFSET * WORD_SIZE). | |
1028 | ||
41296c92 | 1029 | Prints nothing. */ |
ce8f13f8 | 1030 | void |
fb40c209 AC |
1031 | mi_cmd_data_write_memory (char *command, char **argv, int argc) |
1032 | { | |
1033 | CORE_ADDR addr; | |
1034 | char word_format; | |
1035 | long word_size; | |
1036 | /* FIXME: ezannoni 2000-02-17 LONGEST could possibly not be big | |
41296c92 | 1037 | enough when using a compiler other than GCC. */ |
fb40c209 | 1038 | LONGEST value; |
d8bf3afa KB |
1039 | void *buffer; |
1040 | struct cleanup *old_chain; | |
fb40c209 AC |
1041 | long offset = 0; |
1042 | int optind = 0; | |
1043 | char *optarg; | |
1044 | enum opt | |
1045 | { | |
1046 | OFFSET_OPT | |
1047 | }; | |
1048 | static struct mi_opt opts[] = | |
1049 | { | |
1050 | {"o", OFFSET_OPT, 1}, | |
d5d6fca5 | 1051 | { 0, 0, 0 } |
fb40c209 AC |
1052 | }; |
1053 | ||
1054 | while (1) | |
1055 | { | |
1056 | int opt = mi_getopt ("mi_cmd_data_write_memory", argc, argv, opts, | |
1057 | &optind, &optarg); | |
1058 | if (opt < 0) | |
1059 | break; | |
1060 | switch ((enum opt) opt) | |
1061 | { | |
1062 | case OFFSET_OPT: | |
1063 | offset = atol (optarg); | |
1064 | break; | |
1065 | } | |
1066 | } | |
1067 | argv += optind; | |
1068 | argc -= optind; | |
1069 | ||
1070 | if (argc != 4) | |
a13e061a | 1071 | error ("mi_cmd_data_write_memory: Usage: [-o COLUMN_OFFSET] ADDR FORMAT WORD-SIZE VALUE."); |
fb40c209 | 1072 | |
41296c92 NR |
1073 | /* Extract all the arguments. */ |
1074 | /* Start address of the memory dump. */ | |
fb40c209 | 1075 | addr = parse_and_eval_address (argv[0]); |
41296c92 NR |
1076 | /* The format character to use when displaying a memory word. See |
1077 | the ``x'' command. */ | |
fb40c209 AC |
1078 | word_format = argv[1][0]; |
1079 | /* The size of the memory word. */ | |
1080 | word_size = atol (argv[2]); | |
1081 | ||
41296c92 | 1082 | /* Calculate the real address of the write destination. */ |
fb40c209 AC |
1083 | addr += (offset * word_size); |
1084 | ||
41296c92 | 1085 | /* Get the value as a number. */ |
fb40c209 | 1086 | value = parse_and_eval_address (argv[3]); |
41296c92 | 1087 | /* Get the value into an array. */ |
d8bf3afa KB |
1088 | buffer = xmalloc (word_size); |
1089 | old_chain = make_cleanup (xfree, buffer); | |
fb40c209 | 1090 | store_signed_integer (buffer, word_size, value); |
41296c92 | 1091 | /* Write it down to memory. */ |
fb40c209 | 1092 | write_memory (addr, buffer, word_size); |
d8bf3afa KB |
1093 | /* Free the buffer. */ |
1094 | do_cleanups (old_chain); | |
fb40c209 AC |
1095 | } |
1096 | ||
ce8f13f8 | 1097 | void |
d8c83789 NR |
1098 | mi_cmd_enable_timings (char *command, char **argv, int argc) |
1099 | { | |
1100 | if (argc == 0) | |
1101 | do_timings = 1; | |
1102 | else if (argc == 1) | |
1103 | { | |
1104 | if (strcmp (argv[0], "yes") == 0) | |
1105 | do_timings = 1; | |
1106 | else if (strcmp (argv[0], "no") == 0) | |
1107 | do_timings = 0; | |
1108 | else | |
1109 | goto usage_error; | |
1110 | } | |
1111 | else | |
1112 | goto usage_error; | |
1113 | ||
ce8f13f8 | 1114 | return; |
d8c83789 NR |
1115 | |
1116 | usage_error: | |
1117 | error ("mi_cmd_enable_timings: Usage: %s {yes|no}", command); | |
d8c83789 NR |
1118 | } |
1119 | ||
ce8f13f8 | 1120 | void |
084344da VP |
1121 | mi_cmd_list_features (char *command, char **argv, int argc) |
1122 | { | |
1123 | if (argc == 0) | |
1124 | { | |
1125 | struct cleanup *cleanup = NULL; | |
1126 | cleanup = make_cleanup_ui_out_list_begin_end (uiout, "features"); | |
1127 | ||
1128 | ui_out_field_string (uiout, NULL, "frozen-varobjs"); | |
8b4ed427 | 1129 | ui_out_field_string (uiout, NULL, "pending-breakpoints"); |
8e8901c5 | 1130 | ui_out_field_string (uiout, NULL, "thread-info"); |
084344da | 1131 | |
b6313243 TT |
1132 | #if HAVE_PYTHON |
1133 | ui_out_field_string (uiout, NULL, "python"); | |
1134 | #endif | |
1135 | ||
084344da | 1136 | do_cleanups (cleanup); |
ce8f13f8 | 1137 | return; |
084344da VP |
1138 | } |
1139 | ||
1140 | error ("-list-features should be passed no arguments"); | |
084344da | 1141 | } |
c6ebd6cf VP |
1142 | |
1143 | void | |
1144 | mi_cmd_list_target_features (char *command, char **argv, int argc) | |
1145 | { | |
1146 | if (argc == 0) | |
1147 | { | |
1148 | struct cleanup *cleanup = NULL; | |
1149 | cleanup = make_cleanup_ui_out_list_begin_end (uiout, "features"); | |
1150 | ||
1151 | if (target_can_async_p ()) | |
1152 | ui_out_field_string (uiout, NULL, "async"); | |
1153 | ||
1154 | do_cleanups (cleanup); | |
1155 | return; | |
1156 | } | |
1157 | ||
1158 | error ("-list-target-features should be passed no arguments"); | |
1159 | } | |
1160 | ||
8d34ea23 KS |
1161 | /* Execute a command within a safe environment. |
1162 | Return <0 for error; >=0 for ok. | |
1163 | ||
1164 | args->action will tell mi_execute_command what action | |
42972f50 | 1165 | to perfrom after the given command has executed (display/suppress |
8d34ea23 | 1166 | prompt, display error). */ |
fb40c209 | 1167 | |
f30f06b8 | 1168 | static void |
8d34ea23 | 1169 | captured_mi_execute_command (struct ui_out *uiout, void *data) |
fb40c209 | 1170 | { |
1f31650a | 1171 | struct cleanup *cleanup; |
e111d6c9 | 1172 | struct mi_parse *context = (struct mi_parse *) data; |
fb40c209 | 1173 | |
4333ada3 VP |
1174 | if (do_timings) |
1175 | current_command_ts = context->cmd_start; | |
d8c83789 | 1176 | |
1f31650a VP |
1177 | current_token = xstrdup (context->token); |
1178 | cleanup = make_cleanup (free_current_contents, ¤t_token); | |
1179 | ||
a2840c35 | 1180 | running_result_record_printed = 0; |
f3b1572e | 1181 | mi_proceeded = 0; |
fb40c209 AC |
1182 | switch (context->op) |
1183 | { | |
fb40c209 | 1184 | case MI_COMMAND: |
41296c92 | 1185 | /* A MI command was read from the input stream. */ |
fb40c209 AC |
1186 | if (mi_debug_p) |
1187 | /* FIXME: gdb_???? */ | |
1188 | fprintf_unfiltered (raw_stdout, " token=`%s' command=`%s' args=`%s'\n", | |
1189 | context->token, context->command, context->args); | |
d8c83789 | 1190 | |
d8c83789 | 1191 | |
ce8f13f8 | 1192 | mi_cmd_execute (context); |
8d34ea23 | 1193 | |
a2840c35 | 1194 | /* Print the result if there were no errors. |
4389a95a | 1195 | |
a2840c35 VP |
1196 | Remember that on the way out of executing a command, you have |
1197 | to directly use the mi_interp's uiout, since the command could | |
1198 | have reset the interpreter, in which case the current uiout | |
1199 | will most likely crash in the mi_out_* routines. */ | |
ce8f13f8 | 1200 | if (!running_result_record_printed) |
a2840c35 VP |
1201 | { |
1202 | fputs_unfiltered (context->token, raw_stdout); | |
ce8f13f8 VP |
1203 | /* There's no particularly good reason why target-connect results |
1204 | in not ^done. Should kill ^connected for MI3. */ | |
1205 | fputs_unfiltered (strcmp (context->command, "target-select") == 0 | |
1206 | ? "^connected" : "^done", raw_stdout); | |
a2840c35 VP |
1207 | mi_out_put (uiout, raw_stdout); |
1208 | mi_out_rewind (uiout); | |
4333ada3 | 1209 | mi_print_timing_maybe (); |
a2840c35 VP |
1210 | fputs_unfiltered ("\n", raw_stdout); |
1211 | } | |
1212 | else | |
f7f9a841 VP |
1213 | /* The command does not want anything to be printed. In that |
1214 | case, the command probably should not have written anything | |
1215 | to uiout, but in case it has written something, discard it. */ | |
a2840c35 | 1216 | mi_out_rewind (uiout); |
fb40c209 AC |
1217 | break; |
1218 | ||
1219 | case CLI_COMMAND: | |
78f5381d AC |
1220 | { |
1221 | char *argv[2]; | |
1222 | /* A CLI command was read from the input stream. */ | |
1223 | /* This "feature" will be removed as soon as we have a | |
1224 | complete set of mi commands. */ | |
1225 | /* Echo the command on the console. */ | |
1226 | fprintf_unfiltered (gdb_stdlog, "%s\n", context->command); | |
1227 | /* Call the "console" interpreter. */ | |
1228 | argv[0] = "console"; | |
1229 | argv[1] = context->command; | |
ce8f13f8 | 1230 | mi_cmd_interpreter_exec ("-interpreter-exec", argv, 2); |
78f5381d | 1231 | |
eec01795 | 1232 | /* If we changed interpreters, DON'T print out anything. */ |
78f5381d AC |
1233 | if (current_interp_named_p (INTERP_MI) |
1234 | || current_interp_named_p (INTERP_MI1) | |
1235 | || current_interp_named_p (INTERP_MI2) | |
1236 | || current_interp_named_p (INTERP_MI3)) | |
1237 | { | |
ce8f13f8 | 1238 | if (!running_result_record_printed) |
eec01795 DJ |
1239 | { |
1240 | fputs_unfiltered (context->token, raw_stdout); | |
1241 | fputs_unfiltered ("^done", raw_stdout); | |
1242 | mi_out_put (uiout, raw_stdout); | |
1243 | mi_out_rewind (uiout); | |
4333ada3 VP |
1244 | mi_print_timing_maybe (); |
1245 | fputs_unfiltered ("\n", raw_stdout); | |
eec01795 | 1246 | } |
eec01795 DJ |
1247 | else |
1248 | mi_out_rewind (uiout); | |
78f5381d AC |
1249 | } |
1250 | break; | |
1251 | } | |
fb40c209 AC |
1252 | |
1253 | } | |
8d34ea23 | 1254 | |
1f31650a VP |
1255 | do_cleanups (cleanup); |
1256 | ||
f30f06b8 | 1257 | return; |
fb40c209 AC |
1258 | } |
1259 | ||
1260 | ||
1261 | void | |
1262 | mi_execute_command (char *cmd, int from_tty) | |
1263 | { | |
1264 | struct mi_parse *command; | |
8d34ea23 | 1265 | struct ui_out *saved_uiout = uiout; |
fb40c209 | 1266 | |
41296c92 NR |
1267 | /* This is to handle EOF (^D). We just quit gdb. */ |
1268 | /* FIXME: we should call some API function here. */ | |
fb40c209 AC |
1269 | if (cmd == 0) |
1270 | quit_force (NULL, from_tty); | |
1271 | ||
1272 | command = mi_parse (cmd); | |
1273 | ||
1274 | if (command != NULL) | |
1275 | { | |
71fff37b | 1276 | struct gdb_exception result; |
66bb093b | 1277 | ptid_t previous_ptid = inferior_ptid; |
d8c83789 NR |
1278 | |
1279 | if (do_timings) | |
1280 | { | |
1281 | command->cmd_start = (struct mi_timestamp *) | |
1282 | xmalloc (sizeof (struct mi_timestamp)); | |
1283 | timestamp (command->cmd_start); | |
1284 | } | |
1285 | ||
e111d6c9 | 1286 | result = catch_exception (uiout, captured_mi_execute_command, command, |
f30f06b8 | 1287 | RETURN_MASK_ALL); |
ce43223b | 1288 | if (result.reason < 0) |
fb40c209 | 1289 | { |
fb40c209 | 1290 | /* The command execution failed and error() was called |
589e074d | 1291 | somewhere. */ |
fb40c209 AC |
1292 | fputs_unfiltered (command->token, raw_stdout); |
1293 | fputs_unfiltered ("^error,msg=\"", raw_stdout); | |
63f06803 DJ |
1294 | if (result.message == NULL) |
1295 | fputs_unfiltered ("unknown error", raw_stdout); | |
1296 | else | |
a13e061a | 1297 | fputstr_unfiltered (result.message, '"', raw_stdout); |
fb40c209 | 1298 | fputs_unfiltered ("\"\n", raw_stdout); |
589e074d | 1299 | mi_out_rewind (uiout); |
fb40c209 | 1300 | } |
a13e061a | 1301 | |
66bb093b VP |
1302 | if (/* The notifications are only output when the top-level |
1303 | interpreter (specified on the command line) is MI. */ | |
1304 | ui_out_is_mi_like_p (interp_ui_out (top_level_interpreter ())) | |
1305 | /* Don't try report anything if there are no threads -- | |
1306 | the program is dead. */ | |
1307 | && thread_count () != 0 | |
1308 | /* -thread-select explicitly changes thread. If frontend uses that | |
1309 | internally, we don't want to emit =thread-selected, since | |
1310 | =thread-selected is supposed to indicate user's intentions. */ | |
1311 | && strcmp (command->command, "thread-select") != 0) | |
1312 | { | |
1313 | struct mi_interp *mi = top_level_interpreter_data (); | |
d729566a | 1314 | int report_change = 0; |
66bb093b VP |
1315 | |
1316 | if (command->thread == -1) | |
1317 | { | |
d729566a PA |
1318 | report_change = (!ptid_equal (previous_ptid, null_ptid) |
1319 | && !ptid_equal (inferior_ptid, previous_ptid) | |
1320 | && !ptid_equal (inferior_ptid, null_ptid)); | |
66bb093b | 1321 | } |
d729566a | 1322 | else if (!ptid_equal (inferior_ptid, null_ptid)) |
66bb093b | 1323 | { |
d729566a | 1324 | struct thread_info *ti = inferior_thread (); |
66bb093b VP |
1325 | report_change = (ti->num != command->thread); |
1326 | } | |
1327 | ||
1328 | if (report_change) | |
1329 | { | |
d729566a | 1330 | struct thread_info *ti = inferior_thread (); |
66bb093b VP |
1331 | target_terminal_ours (); |
1332 | fprintf_unfiltered (mi->event_channel, | |
1333 | "thread-selected,id=\"%d\"", | |
1334 | ti->num); | |
1335 | gdb_flush (mi->event_channel); | |
1336 | } | |
1337 | } | |
1338 | ||
fb40c209 AC |
1339 | mi_parse_free (command); |
1340 | } | |
1341 | ||
fb40c209 | 1342 | fputs_unfiltered ("(gdb) \n", raw_stdout); |
a433f9e4 | 1343 | gdb_flush (raw_stdout); |
41296c92 | 1344 | /* Print any buffered hook code. */ |
fb40c209 AC |
1345 | /* ..... */ |
1346 | } | |
1347 | ||
ce8f13f8 | 1348 | static void |
fb40c209 AC |
1349 | mi_cmd_execute (struct mi_parse *parse) |
1350 | { | |
f107f563 | 1351 | struct cleanup *cleanup; |
1e92afda | 1352 | int i; |
e23110bb | 1353 | |
1f31650a VP |
1354 | free_all_values (); |
1355 | cleanup = make_cleanup (null_cleanup, NULL); | |
1b98914a | 1356 | |
1e92afda VP |
1357 | if (parse->frame != -1 && parse->thread == -1) |
1358 | error (_("Cannot specify --frame without --thread")); | |
dcf4fbde | 1359 | |
1e92afda VP |
1360 | if (parse->thread != -1) |
1361 | { | |
1362 | struct thread_info *tp = find_thread_id (parse->thread); | |
1363 | if (!tp) | |
1364 | error (_("Invalid thread id: %d"), parse->thread); | |
dcf4fbde PA |
1365 | |
1366 | if (is_exited (tp->ptid)) | |
1367 | error (_("Thread id: %d has terminated"), parse->thread); | |
1368 | ||
1369 | switch_to_thread (tp->ptid); | |
1e92afda | 1370 | } |
dcf4fbde | 1371 | |
1e92afda VP |
1372 | if (parse->frame != -1) |
1373 | { | |
1374 | struct frame_info *fid; | |
1375 | int frame = parse->frame; | |
1376 | fid = find_relative_frame (get_current_frame (), &frame); | |
1377 | if (frame == 0) | |
1378 | /* find_relative_frame was successful */ | |
1379 | select_frame (fid); | |
1380 | else | |
ea069267 | 1381 | error (_("Invalid frame id: %d"), frame); |
1e92afda | 1382 | } |
dcf4fbde | 1383 | |
9e22b03a | 1384 | if (parse->cmd->argv_func != NULL) |
d729566a | 1385 | parse->cmd->argv_func (parse->command, parse->argv, parse->argc); |
b2af646b | 1386 | else if (parse->cmd->cli.cmd != 0) |
fb40c209 AC |
1387 | { |
1388 | /* FIXME: DELETE THIS. */ | |
41296c92 NR |
1389 | /* The operation is still implemented by a cli command. */ |
1390 | /* Must be a synchronous one. */ | |
b2af646b AC |
1391 | mi_execute_cli_command (parse->cmd->cli.cmd, parse->cmd->cli.args_p, |
1392 | parse->args); | |
fb40c209 AC |
1393 | } |
1394 | else | |
1395 | { | |
41296c92 | 1396 | /* FIXME: DELETE THIS. */ |
a13e061a PA |
1397 | struct ui_file *stb; |
1398 | ||
1399 | stb = mem_fileopen (); | |
1400 | ||
1401 | fputs_unfiltered ("Undefined mi command: ", stb); | |
1402 | fputstr_unfiltered (parse->command, '"', stb); | |
1403 | fputs_unfiltered (" (missing implementation)", stb); | |
1404 | ||
1405 | make_cleanup_ui_file_delete (stb); | |
1406 | error_stream (stb); | |
fb40c209 | 1407 | } |
1b98914a | 1408 | do_cleanups (cleanup); |
fb40c209 AC |
1409 | } |
1410 | ||
fb40c209 | 1411 | /* FIXME: This is just a hack so we can get some extra commands going. |
41296c92 NR |
1412 | We don't want to channel things through the CLI, but call libgdb directly. |
1413 | Use only for synchronous commands. */ | |
fb40c209 AC |
1414 | |
1415 | void | |
b2af646b | 1416 | mi_execute_cli_command (const char *cmd, int args_p, const char *args) |
fb40c209 | 1417 | { |
b2af646b | 1418 | if (cmd != 0) |
fb40c209 AC |
1419 | { |
1420 | struct cleanup *old_cleanups; | |
1421 | char *run; | |
b2af646b | 1422 | if (args_p) |
c6902d46 | 1423 | run = xstrprintf ("%s %s", cmd, args); |
b2af646b AC |
1424 | else |
1425 | run = xstrdup (cmd); | |
fb40c209 AC |
1426 | if (mi_debug_p) |
1427 | /* FIXME: gdb_???? */ | |
1428 | fprintf_unfiltered (gdb_stdout, "cli=%s run=%s\n", | |
b2af646b | 1429 | cmd, run); |
b8c9b27d | 1430 | old_cleanups = make_cleanup (xfree, run); |
fb40c209 AC |
1431 | execute_command ( /*ui */ run, 0 /*from_tty */ ); |
1432 | do_cleanups (old_cleanups); | |
1433 | return; | |
1434 | } | |
1435 | } | |
1436 | ||
ce8f13f8 | 1437 | void |
9e22b03a | 1438 | mi_execute_async_cli_command (char *cli_command, char **argv, int argc) |
fb40c209 AC |
1439 | { |
1440 | struct cleanup *old_cleanups; | |
1441 | char *run; | |
fb40c209 AC |
1442 | |
1443 | if (target_can_async_p ()) | |
9e22b03a | 1444 | run = xstrprintf ("%s %s&", cli_command, argc ? *argv : ""); |
fb40c209 | 1445 | else |
9e22b03a | 1446 | run = xstrprintf ("%s %s", cli_command, argc ? *argv : ""); |
f107f563 | 1447 | old_cleanups = make_cleanup (xfree, run); |
fb40c209 | 1448 | |
fb40c209 AC |
1449 | execute_command ( /*ui */ run, 0 /*from_tty */ ); |
1450 | ||
f107f563 VP |
1451 | if (target_can_async_p ()) |
1452 | { | |
1453 | /* If we're not executing, an exception should have been throw. */ | |
8ea051c5 | 1454 | gdb_assert (is_running (inferior_ptid)); |
f107f563 VP |
1455 | do_cleanups (old_cleanups); |
1456 | } | |
1457 | else | |
fb40c209 AC |
1458 | { |
1459 | /* Do this before doing any printing. It would appear that some | |
41296c92 | 1460 | print code leaves garbage around in the buffer. */ |
fb40c209 | 1461 | do_cleanups (old_cleanups); |
ce8f13f8 | 1462 | } |
fb40c209 AC |
1463 | } |
1464 | ||
1465 | void | |
fb40c209 AC |
1466 | mi_load_progress (const char *section_name, |
1467 | unsigned long sent_so_far, | |
1468 | unsigned long total_section, | |
1469 | unsigned long total_sent, | |
1470 | unsigned long grand_total) | |
1471 | { | |
1472 | struct timeval time_now, delta, update_threshold; | |
1473 | static struct timeval last_update; | |
1474 | static char *previous_sect_name = NULL; | |
1475 | int new_section; | |
0be75e02 | 1476 | struct ui_out *saved_uiout; |
fb40c209 | 1477 | |
0be75e02 AS |
1478 | /* This function is called through deprecated_show_load_progress |
1479 | which means uiout may not be correct. Fix it for the duration | |
1480 | of this function. */ | |
1481 | saved_uiout = uiout; | |
1482 | ||
edff0c0a DJ |
1483 | if (current_interp_named_p (INTERP_MI) |
1484 | || current_interp_named_p (INTERP_MI2)) | |
0be75e02 AS |
1485 | uiout = mi_out_new (2); |
1486 | else if (current_interp_named_p (INTERP_MI1)) | |
1487 | uiout = mi_out_new (1); | |
edff0c0a DJ |
1488 | else if (current_interp_named_p (INTERP_MI3)) |
1489 | uiout = mi_out_new (3); | |
0be75e02 | 1490 | else |
fb40c209 AC |
1491 | return; |
1492 | ||
1493 | update_threshold.tv_sec = 0; | |
1494 | update_threshold.tv_usec = 500000; | |
1495 | gettimeofday (&time_now, NULL); | |
1496 | ||
1497 | delta.tv_usec = time_now.tv_usec - last_update.tv_usec; | |
1498 | delta.tv_sec = time_now.tv_sec - last_update.tv_sec; | |
1499 | ||
1500 | if (delta.tv_usec < 0) | |
1501 | { | |
1502 | delta.tv_sec -= 1; | |
f2395593 | 1503 | delta.tv_usec += 1000000L; |
fb40c209 AC |
1504 | } |
1505 | ||
1506 | new_section = (previous_sect_name ? | |
1507 | strcmp (previous_sect_name, section_name) : 1); | |
1508 | if (new_section) | |
1509 | { | |
6ad4a2cf | 1510 | struct cleanup *cleanup_tuple; |
b8c9b27d | 1511 | xfree (previous_sect_name); |
fb40c209 AC |
1512 | previous_sect_name = xstrdup (section_name); |
1513 | ||
721c02de VP |
1514 | if (current_token) |
1515 | fputs_unfiltered (current_token, raw_stdout); | |
fb40c209 | 1516 | fputs_unfiltered ("+download", raw_stdout); |
6ad4a2cf | 1517 | cleanup_tuple = make_cleanup_ui_out_tuple_begin_end (uiout, NULL); |
fb40c209 AC |
1518 | ui_out_field_string (uiout, "section", section_name); |
1519 | ui_out_field_int (uiout, "section-size", total_section); | |
1520 | ui_out_field_int (uiout, "total-size", grand_total); | |
6ad4a2cf | 1521 | do_cleanups (cleanup_tuple); |
fb40c209 AC |
1522 | mi_out_put (uiout, raw_stdout); |
1523 | fputs_unfiltered ("\n", raw_stdout); | |
1524 | gdb_flush (raw_stdout); | |
1525 | } | |
1526 | ||
1527 | if (delta.tv_sec >= update_threshold.tv_sec && | |
1528 | delta.tv_usec >= update_threshold.tv_usec) | |
1529 | { | |
6ad4a2cf | 1530 | struct cleanup *cleanup_tuple; |
fb40c209 AC |
1531 | last_update.tv_sec = time_now.tv_sec; |
1532 | last_update.tv_usec = time_now.tv_usec; | |
721c02de VP |
1533 | if (current_token) |
1534 | fputs_unfiltered (current_token, raw_stdout); | |
fb40c209 | 1535 | fputs_unfiltered ("+download", raw_stdout); |
6ad4a2cf | 1536 | cleanup_tuple = make_cleanup_ui_out_tuple_begin_end (uiout, NULL); |
fb40c209 AC |
1537 | ui_out_field_string (uiout, "section", section_name); |
1538 | ui_out_field_int (uiout, "section-sent", sent_so_far); | |
1539 | ui_out_field_int (uiout, "section-size", total_section); | |
1540 | ui_out_field_int (uiout, "total-sent", total_sent); | |
1541 | ui_out_field_int (uiout, "total-size", grand_total); | |
6ad4a2cf | 1542 | do_cleanups (cleanup_tuple); |
fb40c209 AC |
1543 | mi_out_put (uiout, raw_stdout); |
1544 | fputs_unfiltered ("\n", raw_stdout); | |
1545 | gdb_flush (raw_stdout); | |
1546 | } | |
0be75e02 AS |
1547 | |
1548 | xfree (uiout); | |
1549 | uiout = saved_uiout; | |
fb40c209 AC |
1550 | } |
1551 | ||
d8c83789 NR |
1552 | static void |
1553 | timestamp (struct mi_timestamp *tv) | |
1554 | { | |
1555 | long usec; | |
1556 | gettimeofday (&tv->wallclock, NULL); | |
1557 | #ifdef HAVE_GETRUSAGE | |
1558 | getrusage (RUSAGE_SELF, &rusage); | |
1559 | tv->utime.tv_sec = rusage.ru_utime.tv_sec; | |
1560 | tv->utime.tv_usec = rusage.ru_utime.tv_usec; | |
1561 | tv->stime.tv_sec = rusage.ru_stime.tv_sec; | |
1562 | tv->stime.tv_usec = rusage.ru_stime.tv_usec; | |
1563 | #else | |
1564 | usec = get_run_time (); | |
f2395593 NR |
1565 | tv->utime.tv_sec = usec/1000000L; |
1566 | tv->utime.tv_usec = usec - 1000000L*tv->utime.tv_sec; | |
d8c83789 NR |
1567 | tv->stime.tv_sec = 0; |
1568 | tv->stime.tv_usec = 0; | |
1569 | #endif | |
1570 | } | |
1571 | ||
1572 | static void | |
1573 | print_diff_now (struct mi_timestamp *start) | |
1574 | { | |
1575 | struct mi_timestamp now; | |
1576 | timestamp (&now); | |
1577 | print_diff (start, &now); | |
1578 | } | |
1579 | ||
4333ada3 VP |
1580 | void |
1581 | mi_print_timing_maybe (void) | |
1582 | { | |
1583 | /* If the command is -enable-timing then do_timings may be | |
1584 | true whilst current_command_ts is not initialized. */ | |
1585 | if (do_timings && current_command_ts) | |
1586 | print_diff_now (current_command_ts); | |
1587 | } | |
1588 | ||
d8c83789 NR |
1589 | static long |
1590 | timeval_diff (struct timeval start, struct timeval end) | |
1591 | { | |
f2395593 | 1592 | return ((end.tv_sec - start.tv_sec) * 1000000L) |
d8c83789 NR |
1593 | + (end.tv_usec - start.tv_usec); |
1594 | } | |
1595 | ||
1596 | static void | |
1597 | print_diff (struct mi_timestamp *start, struct mi_timestamp *end) | |
1598 | { | |
1599 | fprintf_unfiltered | |
1600 | (raw_stdout, | |
1601 | ",time={wallclock=\"%0.5f\",user=\"%0.5f\",system=\"%0.5f\"}", | |
1602 | timeval_diff (start->wallclock, end->wallclock) / 1000000.0, | |
1603 | timeval_diff (start->utime, end->utime) / 1000000.0, | |
1604 | timeval_diff (start->stime, end->stime) / 1000000.0); | |
1605 | } |