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" | |
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" |
07e059b5 | 51 | #include "osdata.h" |
36dc181b | 52 | |
fb40c209 AC |
53 | #include <ctype.h> |
54 | #include <sys/time.h> | |
55 | ||
d8c83789 NR |
56 | #if defined HAVE_SYS_RESOURCE_H |
57 | #include <sys/resource.h> | |
58 | #endif | |
59 | ||
60 | #ifdef HAVE_GETRUSAGE | |
61 | struct rusage rusage; | |
62 | #endif | |
63 | ||
fb40c209 AC |
64 | enum |
65 | { | |
66 | FROM_TTY = 0 | |
67 | }; | |
68 | ||
fb40c209 AC |
69 | int mi_debug_p; |
70 | struct ui_file *raw_stdout; | |
71 | ||
d8c83789 NR |
72 | /* This is used to pass the current command timestamp |
73 | down to continuation routines. */ | |
74 | static struct mi_timestamp *current_command_ts; | |
75 | ||
76 | static int do_timings = 0; | |
77 | ||
a2840c35 VP |
78 | char *current_token; |
79 | int running_result_record_printed = 1; | |
fb40c209 | 80 | |
f3b1572e PA |
81 | /* Flag indicating that the target has proceeded since the last |
82 | command was issued. */ | |
83 | int mi_proceeded; | |
84 | ||
fb40c209 | 85 | extern void _initialize_mi_main (void); |
ce8f13f8 | 86 | static void mi_cmd_execute (struct mi_parse *parse); |
fb40c209 | 87 | |
b2af646b AC |
88 | static void mi_execute_cli_command (const char *cmd, int args_p, |
89 | const char *args); | |
ce8f13f8 | 90 | static void mi_execute_async_cli_command (char *cli_command, |
9e22b03a | 91 | char **argv, int argc); |
6ed7ea50 UW |
92 | static int register_changed_p (int regnum, struct regcache *, |
93 | struct regcache *); | |
a13e061a | 94 | static void get_register (int regnum, int format); |
4389a95a | 95 | |
41296c92 | 96 | /* Command implementations. FIXME: Is this libgdb? No. This is the MI |
fb40c209 | 97 | layer that calls libgdb. Any operation used in the below should be |
41296c92 | 98 | formalized. */ |
fb40c209 | 99 | |
d8c83789 NR |
100 | static void timestamp (struct mi_timestamp *tv); |
101 | ||
102 | static void print_diff_now (struct mi_timestamp *start); | |
103 | static void print_diff (struct mi_timestamp *start, struct mi_timestamp *end); | |
104 | ||
ce8f13f8 | 105 | void |
fb40c209 AC |
106 | mi_cmd_gdb_exit (char *command, char **argv, int argc) |
107 | { | |
41296c92 | 108 | /* We have to print everything right here because we never return. */ |
721c02de VP |
109 | if (current_token) |
110 | fputs_unfiltered (current_token, raw_stdout); | |
fb40c209 AC |
111 | fputs_unfiltered ("^exit\n", raw_stdout); |
112 | mi_out_put (uiout, raw_stdout); | |
41296c92 | 113 | /* FIXME: The function called is not yet a formal libgdb function. */ |
fb40c209 | 114 | quit_force (NULL, FROM_TTY); |
fb40c209 AC |
115 | } |
116 | ||
ce8f13f8 | 117 | void |
9e22b03a | 118 | mi_cmd_exec_next (char *command, char **argv, int argc) |
fb40c209 | 119 | { |
41296c92 | 120 | /* FIXME: Should call a libgdb function, not a cli wrapper. */ |
8931f526 | 121 | mi_execute_async_cli_command ("next", argv, argc); |
fb40c209 AC |
122 | } |
123 | ||
ce8f13f8 | 124 | void |
9e22b03a | 125 | mi_cmd_exec_next_instruction (char *command, char **argv, int argc) |
fb40c209 | 126 | { |
41296c92 | 127 | /* FIXME: Should call a libgdb function, not a cli wrapper. */ |
8931f526 | 128 | mi_execute_async_cli_command ("nexti", argv, argc); |
fb40c209 AC |
129 | } |
130 | ||
ce8f13f8 | 131 | void |
9e22b03a | 132 | mi_cmd_exec_step (char *command, char **argv, int argc) |
fb40c209 | 133 | { |
41296c92 | 134 | /* FIXME: Should call a libgdb function, not a cli wrapper. */ |
8931f526 | 135 | mi_execute_async_cli_command ("step", argv, argc); |
fb40c209 AC |
136 | } |
137 | ||
ce8f13f8 | 138 | void |
9e22b03a | 139 | mi_cmd_exec_step_instruction (char *command, char **argv, int argc) |
fb40c209 | 140 | { |
41296c92 | 141 | /* FIXME: Should call a libgdb function, not a cli wrapper. */ |
8931f526 | 142 | mi_execute_async_cli_command ("stepi", argv, argc); |
fb40c209 AC |
143 | } |
144 | ||
ce8f13f8 | 145 | void |
9e22b03a | 146 | mi_cmd_exec_finish (char *command, char **argv, int argc) |
fb40c209 | 147 | { |
41296c92 | 148 | /* FIXME: Should call a libgdb function, not a cli wrapper. */ |
8931f526 | 149 | mi_execute_async_cli_command ("finish", argv, argc); |
fb40c209 AC |
150 | } |
151 | ||
ce8f13f8 | 152 | void |
9e22b03a | 153 | mi_cmd_exec_return (char *command, char **argv, int argc) |
fb40c209 | 154 | { |
fb40c209 AC |
155 | /* This command doesn't really execute the target, it just pops the |
156 | specified number of frames. */ | |
9e22b03a | 157 | if (argc) |
fb40c209 | 158 | /* Call return_command with from_tty argument equal to 0 so as to |
41296c92 | 159 | avoid being queried. */ |
9e22b03a | 160 | return_command (*argv, 0); |
fb40c209 AC |
161 | else |
162 | /* Call return_command with from_tty argument equal to 0 so as to | |
41296c92 | 163 | avoid being queried. */ |
36dc181b | 164 | return_command (NULL, 0); |
fb40c209 AC |
165 | |
166 | /* Because we have called return_command with from_tty = 0, we need | |
41296c92 | 167 | to print the frame here. */ |
b04f3ab4 | 168 | print_stack_frame (get_selected_frame (NULL), 1, LOC_AND_ADDRESS); |
fb40c209 AC |
169 | } |
170 | ||
8dd4f202 VP |
171 | static int |
172 | proceed_thread_callback (struct thread_info *thread, void *arg) | |
173 | { | |
174 | int pid = *(int *)arg; | |
175 | ||
176 | if (!is_stopped (thread->ptid)) | |
177 | return 0; | |
178 | ||
179 | if (PIDGET (thread->ptid) != pid) | |
180 | return 0; | |
181 | ||
182 | switch_to_thread (thread->ptid); | |
183 | clear_proceed_status (); | |
184 | proceed ((CORE_ADDR) -1, TARGET_SIGNAL_DEFAULT, 0); | |
185 | return 0; | |
186 | } | |
187 | ||
ce8f13f8 | 188 | void |
9e22b03a | 189 | mi_cmd_exec_continue (char *command, char **argv, int argc) |
fb40c209 | 190 | { |
77ebaa5a VP |
191 | if (argc == 0) |
192 | continue_1 (0); | |
193 | else if (argc == 1 && strcmp (argv[0], "--all") == 0) | |
194 | continue_1 (1); | |
8dd4f202 VP |
195 | else if (argc == 2 && strcmp (argv[0], "--thread-group") == 0) |
196 | { | |
197 | struct cleanup *old_chain; | |
198 | int pid; | |
199 | if (argv[1] == NULL || argv[1] == '\0') | |
200 | error ("Thread group id not specified"); | |
201 | pid = atoi (argv[1] + 1); | |
202 | if (!in_inferior_list (pid)) | |
203 | error ("Invalid thread group id '%s'", argv[1]); | |
204 | ||
205 | old_chain = make_cleanup_restore_current_thread (); | |
206 | iterate_over_threads (proceed_thread_callback, &pid); | |
207 | do_cleanups (old_chain); | |
208 | } | |
77ebaa5a | 209 | else |
8dd4f202 VP |
210 | error ("Usage: -exec-continue [--all|--thread-group id]"); |
211 | } | |
212 | ||
213 | static int | |
214 | interrupt_thread_callback (struct thread_info *thread, void *arg) | |
215 | { | |
216 | int pid = *(int *)arg; | |
217 | ||
218 | if (!is_running (thread->ptid)) | |
219 | return 0; | |
220 | ||
221 | if (PIDGET (thread->ptid) != pid) | |
222 | return 0; | |
223 | ||
224 | target_stop (thread->ptid); | |
225 | return 0; | |
fb40c209 AC |
226 | } |
227 | ||
41296c92 | 228 | /* Interrupt the execution of the target. Note how we must play around |
d8c83789 | 229 | with the token variables, in order to display the current token in |
fb40c209 | 230 | the result of the interrupt command, and the previous execution |
41296c92 NR |
231 | token when the target finally stops. See comments in |
232 | mi_cmd_execute. */ | |
ce8f13f8 | 233 | void |
9e22b03a | 234 | mi_cmd_exec_interrupt (char *command, char **argv, int argc) |
fb40c209 | 235 | { |
77ebaa5a VP |
236 | if (argc == 0) |
237 | { | |
238 | if (!is_running (inferior_ptid)) | |
239 | error ("Current thread is not running."); | |
240 | ||
241 | interrupt_target_1 (0); | |
242 | } | |
243 | else if (argc == 1 && strcmp (argv[0], "--all") == 0) | |
244 | { | |
245 | if (!any_running ()) | |
246 | error ("Inferior not running."); | |
8dd4f202 | 247 | |
77ebaa5a VP |
248 | interrupt_target_1 (1); |
249 | } | |
8dd4f202 VP |
250 | else if (argc == 2 && strcmp (argv[0], "--thread-group") == 0) |
251 | { | |
252 | struct cleanup *old_chain; | |
253 | int pid; | |
254 | if (argv[1] == NULL || argv[1] == '\0') | |
255 | error ("Thread group id not specified"); | |
256 | pid = atoi (argv[1] + 1); | |
257 | if (!in_inferior_list (pid)) | |
258 | error ("Invalid thread group id '%s'", argv[1]); | |
259 | ||
260 | old_chain = make_cleanup_restore_current_thread (); | |
261 | iterate_over_threads (interrupt_thread_callback, &pid); | |
262 | do_cleanups (old_chain); | |
263 | } | |
77ebaa5a | 264 | else |
8dd4f202 | 265 | error ("Usage: -exec-interrupt [--all|--thread-group id]"); |
fb40c209 AC |
266 | } |
267 | ||
6418d433 VP |
268 | static int |
269 | find_thread_of_process (struct thread_info *ti, void *p) | |
270 | { | |
271 | int pid = *(int *)p; | |
272 | if (PIDGET (ti->ptid) == pid && !is_exited (ti->ptid)) | |
273 | return 1; | |
274 | ||
275 | return 0; | |
276 | } | |
277 | ||
278 | void | |
279 | mi_cmd_target_detach (char *command, char **argv, int argc) | |
280 | { | |
281 | if (argc != 0 && argc != 1) | |
282 | error ("Usage: -target-detach [thread-group]"); | |
283 | ||
284 | if (argc == 1) | |
285 | { | |
286 | struct thread_info *tp; | |
287 | char *end = argv[0]; | |
288 | int pid = strtol (argv[0], &end, 10); | |
289 | if (*end != '\0') | |
290 | error (_("Cannot parse thread group id '%s'"), argv[0]); | |
291 | ||
292 | /* Pick any thread in the desired process. Current | |
293 | target_detach deteches from the parent of inferior_ptid. */ | |
294 | tp = iterate_over_threads (find_thread_of_process, &pid); | |
295 | if (!tp) | |
296 | error (_("Thread group is empty")); | |
297 | ||
298 | switch_to_thread (tp->ptid); | |
299 | } | |
300 | ||
301 | detach_command (NULL, 0); | |
302 | } | |
303 | ||
ce8f13f8 | 304 | void |
fb40c209 AC |
305 | mi_cmd_thread_select (char *command, char **argv, int argc) |
306 | { | |
307 | enum gdb_rc rc; | |
a13e061a | 308 | char *mi_error_message; |
fb40c209 AC |
309 | |
310 | if (argc != 1) | |
a13e061a PA |
311 | error ("mi_cmd_thread_select: USAGE: threadnum."); |
312 | ||
313 | rc = gdb_thread_select (uiout, argv[0], &mi_error_message); | |
314 | ||
315 | if (rc == GDB_RC_FAIL) | |
fb40c209 | 316 | { |
a13e061a PA |
317 | make_cleanup (xfree, mi_error_message); |
318 | error ("%s", mi_error_message); | |
fb40c209 | 319 | } |
fb40c209 AC |
320 | } |
321 | ||
ce8f13f8 | 322 | void |
fb40c209 AC |
323 | mi_cmd_thread_list_ids (char *command, char **argv, int argc) |
324 | { | |
b0b13bb4 | 325 | enum gdb_rc rc; |
a13e061a | 326 | char *mi_error_message; |
fb40c209 AC |
327 | |
328 | if (argc != 0) | |
a13e061a PA |
329 | error ("mi_cmd_thread_list_ids: No arguments required."); |
330 | ||
331 | rc = gdb_list_thread_ids (uiout, &mi_error_message); | |
332 | ||
333 | if (rc == GDB_RC_FAIL) | |
fb40c209 | 334 | { |
a13e061a PA |
335 | make_cleanup (xfree, mi_error_message); |
336 | error ("%s", mi_error_message); | |
fb40c209 | 337 | } |
fb40c209 AC |
338 | } |
339 | ||
ce8f13f8 | 340 | void |
8e8901c5 VP |
341 | mi_cmd_thread_info (char *command, char **argv, int argc) |
342 | { | |
343 | int thread = -1; | |
344 | ||
345 | if (argc != 0 && argc != 1) | |
a13e061a | 346 | error ("Invalid MI command"); |
8e8901c5 VP |
347 | |
348 | if (argc == 1) | |
349 | thread = atoi (argv[0]); | |
350 | ||
3ee1c036 VP |
351 | print_thread_info (uiout, thread, -1); |
352 | } | |
353 | ||
354 | static int | |
355 | print_one_inferior (struct inferior *inferior, void *arg) | |
356 | { | |
357 | struct cleanup *back_to = make_cleanup_ui_out_tuple_begin_end (uiout, NULL); | |
358 | ||
359 | ui_out_field_fmt (uiout, "id", "%d", inferior->pid); | |
360 | ui_out_field_string (uiout, "type", "process"); | |
361 | ui_out_field_int (uiout, "pid", inferior->pid); | |
362 | ||
363 | do_cleanups (back_to); | |
364 | return 0; | |
365 | } | |
366 | ||
367 | void | |
368 | mi_cmd_list_thread_groups (char *command, char **argv, int argc) | |
369 | { | |
370 | struct cleanup *back_to; | |
371 | int available = 0; | |
372 | char *id = NULL; | |
373 | ||
374 | if (argc > 0 && strcmp (argv[0], "--available") == 0) | |
375 | { | |
376 | ++argv; | |
377 | --argc; | |
378 | available = 1; | |
379 | } | |
380 | ||
381 | if (argc > 0) | |
382 | id = argv[0]; | |
383 | ||
e0665bc8 | 384 | back_to = make_cleanup (null_cleanup, NULL); |
3ee1c036 | 385 | |
07e059b5 VP |
386 | if (available && id) |
387 | { | |
388 | error (_("Can only report top-level available thread groups")); | |
389 | } | |
390 | else if (available) | |
391 | { | |
e0665bc8 | 392 | struct osdata *data; |
07e059b5 VP |
393 | struct osdata_item *item; |
394 | int ix_items; | |
395 | ||
e0665bc8 PA |
396 | data = get_osdata ("processes"); |
397 | make_cleanup_osdata_free (data); | |
398 | ||
07e059b5 | 399 | make_cleanup_ui_out_list_begin_end (uiout, "groups"); |
e0665bc8 | 400 | |
07e059b5 | 401 | for (ix_items = 0; |
e0665bc8 PA |
402 | VEC_iterate (osdata_item_s, data->items, |
403 | ix_items, item); | |
07e059b5 VP |
404 | ix_items++) |
405 | { | |
e0665bc8 | 406 | struct cleanup *back_to = |
07e059b5 VP |
407 | make_cleanup_ui_out_tuple_begin_end (uiout, NULL); |
408 | ||
409 | const char *pid = get_osdata_column (item, "pid"); | |
410 | const char *cmd = get_osdata_column (item, "command"); | |
411 | const char *user = get_osdata_column (item, "user"); | |
412 | ||
413 | ui_out_field_fmt (uiout, "id", "%s", pid); | |
414 | ui_out_field_string (uiout, "type", "process"); | |
415 | if (cmd) | |
416 | ui_out_field_string (uiout, "description", cmd); | |
417 | if (user) | |
418 | ui_out_field_string (uiout, "user", user); | |
e0665bc8 PA |
419 | |
420 | do_cleanups (back_to); | |
07e059b5 VP |
421 | } |
422 | } | |
423 | else if (id) | |
3ee1c036 VP |
424 | { |
425 | int pid = atoi (id); | |
426 | if (!in_inferior_list (pid)) | |
427 | error ("Invalid thread group id '%s'", id); | |
428 | print_thread_info (uiout, -1, pid); | |
429 | } | |
430 | else | |
431 | { | |
432 | make_cleanup_ui_out_list_begin_end (uiout, "groups"); | |
433 | iterate_over_inferiors (print_one_inferior, NULL); | |
434 | } | |
435 | ||
436 | do_cleanups (back_to); | |
8e8901c5 VP |
437 | } |
438 | ||
ce8f13f8 | 439 | void |
fb40c209 AC |
440 | mi_cmd_data_list_register_names (char *command, char **argv, int argc) |
441 | { | |
442 | int regnum, numregs; | |
443 | int i; | |
4060713b | 444 | struct cleanup *cleanup; |
fb40c209 AC |
445 | |
446 | /* Note that the test for a valid register must include checking the | |
c9f4d572 UW |
447 | gdbarch_register_name because gdbarch_num_regs may be allocated for |
448 | the union of the register sets within a family of related processors. | |
449 | In this case, some entries of gdbarch_register_name will change depending | |
450 | upon the particular processor being debugged. */ | |
fb40c209 | 451 | |
f57d151a UW |
452 | numregs = gdbarch_num_regs (current_gdbarch) |
453 | + gdbarch_num_pseudo_regs (current_gdbarch); | |
fb40c209 | 454 | |
4060713b | 455 | cleanup = make_cleanup_ui_out_list_begin_end (uiout, "register-names"); |
fb40c209 | 456 | |
41296c92 | 457 | if (argc == 0) /* No args, just do all the regs. */ |
fb40c209 AC |
458 | { |
459 | for (regnum = 0; | |
460 | regnum < numregs; | |
461 | regnum++) | |
462 | { | |
c9f4d572 UW |
463 | if (gdbarch_register_name (current_gdbarch, regnum) == NULL |
464 | || *(gdbarch_register_name (current_gdbarch, regnum)) == '\0') | |
173d6894 AC |
465 | ui_out_field_string (uiout, NULL, ""); |
466 | else | |
c9f4d572 UW |
467 | ui_out_field_string (uiout, NULL, |
468 | gdbarch_register_name | |
469 | (current_gdbarch, regnum)); | |
fb40c209 AC |
470 | } |
471 | } | |
472 | ||
41296c92 | 473 | /* Else, list of register #s, just do listed regs. */ |
fb40c209 AC |
474 | for (i = 0; i < argc; i++) |
475 | { | |
476 | regnum = atoi (argv[i]); | |
173d6894 | 477 | if (regnum < 0 || regnum >= numregs) |
a13e061a PA |
478 | error ("bad register number"); |
479 | ||
c9f4d572 UW |
480 | if (gdbarch_register_name (current_gdbarch, regnum) == NULL |
481 | || *(gdbarch_register_name (current_gdbarch, regnum)) == '\0') | |
173d6894 AC |
482 | ui_out_field_string (uiout, NULL, ""); |
483 | else | |
c9f4d572 UW |
484 | ui_out_field_string (uiout, NULL, |
485 | gdbarch_register_name (current_gdbarch, regnum)); | |
fb40c209 | 486 | } |
4060713b | 487 | do_cleanups (cleanup); |
fb40c209 AC |
488 | } |
489 | ||
ce8f13f8 | 490 | void |
fb40c209 AC |
491 | mi_cmd_data_list_changed_registers (char *command, char **argv, int argc) |
492 | { | |
6ed7ea50 UW |
493 | static struct regcache *this_regs = NULL; |
494 | struct regcache *prev_regs; | |
fb40c209 AC |
495 | int regnum, numregs, changed; |
496 | int i; | |
4060713b | 497 | struct cleanup *cleanup; |
fb40c209 | 498 | |
6ed7ea50 UW |
499 | /* The last time we visited this function, the current frame's register |
500 | contents were saved in THIS_REGS. Move THIS_REGS over to PREV_REGS, | |
501 | and refresh THIS_REGS with the now-current register contents. */ | |
502 | ||
503 | prev_regs = this_regs; | |
504 | this_regs = frame_save_as_regcache (get_selected_frame (NULL)); | |
505 | cleanup = make_cleanup_regcache_xfree (prev_regs); | |
506 | ||
fb40c209 | 507 | /* Note that the test for a valid register must include checking the |
c9f4d572 UW |
508 | gdbarch_register_name because gdbarch_num_regs may be allocated for |
509 | the union of the register sets within a family of related processors. | |
510 | In this case, some entries of gdbarch_register_name will change depending | |
511 | upon the particular processor being debugged. */ | |
fb40c209 | 512 | |
f57d151a UW |
513 | numregs = gdbarch_num_regs (current_gdbarch) |
514 | + gdbarch_num_pseudo_regs (current_gdbarch); | |
fb40c209 | 515 | |
6ed7ea50 | 516 | make_cleanup_ui_out_list_begin_end (uiout, "changed-registers"); |
fb40c209 | 517 | |
41296c92 | 518 | if (argc == 0) /* No args, just do all the regs. */ |
fb40c209 AC |
519 | { |
520 | for (regnum = 0; | |
521 | regnum < numregs; | |
522 | regnum++) | |
523 | { | |
c9f4d572 UW |
524 | if (gdbarch_register_name (current_gdbarch, regnum) == NULL |
525 | || *(gdbarch_register_name (current_gdbarch, regnum)) == '\0') | |
fb40c209 | 526 | continue; |
6ed7ea50 | 527 | changed = register_changed_p (regnum, prev_regs, this_regs); |
fb40c209 | 528 | if (changed < 0) |
a13e061a | 529 | error ("mi_cmd_data_list_changed_registers: Unable to read register contents."); |
fb40c209 AC |
530 | else if (changed) |
531 | ui_out_field_int (uiout, NULL, regnum); | |
532 | } | |
533 | } | |
534 | ||
41296c92 | 535 | /* Else, list of register #s, just do listed regs. */ |
fb40c209 AC |
536 | for (i = 0; i < argc; i++) |
537 | { | |
538 | regnum = atoi (argv[i]); | |
539 | ||
540 | if (regnum >= 0 | |
541 | && regnum < numregs | |
c9f4d572 UW |
542 | && gdbarch_register_name (current_gdbarch, regnum) != NULL |
543 | && *gdbarch_register_name (current_gdbarch, regnum) != '\000') | |
fb40c209 | 544 | { |
6ed7ea50 | 545 | changed = register_changed_p (regnum, prev_regs, this_regs); |
fb40c209 | 546 | if (changed < 0) |
a13e061a | 547 | error ("mi_cmd_data_list_register_change: Unable to read register contents."); |
fb40c209 AC |
548 | else if (changed) |
549 | ui_out_field_int (uiout, NULL, regnum); | |
550 | } | |
551 | else | |
a13e061a | 552 | error ("bad register number"); |
fb40c209 | 553 | } |
4060713b | 554 | do_cleanups (cleanup); |
fb40c209 AC |
555 | } |
556 | ||
557 | static int | |
6ed7ea50 UW |
558 | register_changed_p (int regnum, struct regcache *prev_regs, |
559 | struct regcache *this_regs) | |
fb40c209 | 560 | { |
6ed7ea50 UW |
561 | struct gdbarch *gdbarch = get_regcache_arch (this_regs); |
562 | gdb_byte prev_buffer[MAX_REGISTER_SIZE]; | |
563 | gdb_byte this_buffer[MAX_REGISTER_SIZE]; | |
fb40c209 | 564 | |
6ed7ea50 UW |
565 | /* Registers not valid in this frame return count as unchanged. */ |
566 | if (!regcache_valid_p (this_regs, regnum)) | |
fb40c209 AC |
567 | return 0; |
568 | ||
6ed7ea50 UW |
569 | /* First time through or after gdbarch change consider all registers as |
570 | changed. Same for registers not valid in the previous frame. */ | |
571 | if (!prev_regs || get_regcache_arch (prev_regs) != gdbarch | |
572 | || !regcache_valid_p (prev_regs, regnum)) | |
573 | return 1; | |
fb40c209 | 574 | |
6ed7ea50 UW |
575 | /* Get register contents and compare. */ |
576 | regcache_cooked_read (prev_regs, regnum, prev_buffer); | |
577 | regcache_cooked_read (this_regs, regnum, this_buffer); | |
fb40c209 | 578 | |
6ed7ea50 UW |
579 | return memcmp (prev_buffer, this_buffer, |
580 | register_size (gdbarch, regnum)) != 0; | |
fb40c209 AC |
581 | } |
582 | ||
41296c92 | 583 | /* Return a list of register number and value pairs. The valid |
fb40c209 | 584 | arguments expected are: a letter indicating the format in which to |
41296c92 | 585 | display the registers contents. This can be one of: x (hexadecimal), d |
fb40c209 AC |
586 | (decimal), N (natural), t (binary), o (octal), r (raw). After the |
587 | format argumetn there can be a sequence of numbers, indicating which | |
41296c92 NR |
588 | registers to fetch the content of. If the format is the only argument, |
589 | a list of all the registers with their values is returned. */ | |
ce8f13f8 | 590 | void |
fb40c209 AC |
591 | mi_cmd_data_list_register_values (char *command, char **argv, int argc) |
592 | { | |
a13e061a | 593 | int regnum, numregs, format; |
fb40c209 | 594 | int i; |
4060713b | 595 | struct cleanup *list_cleanup, *tuple_cleanup; |
fb40c209 AC |
596 | |
597 | /* Note that the test for a valid register must include checking the | |
c9f4d572 UW |
598 | gdbarch_register_name because gdbarch_num_regs may be allocated for |
599 | the union of the register sets within a family of related processors. | |
600 | In this case, some entries of gdbarch_register_name will change depending | |
601 | upon the particular processor being debugged. */ | |
fb40c209 | 602 | |
f57d151a UW |
603 | numregs = gdbarch_num_regs (current_gdbarch) |
604 | + gdbarch_num_pseudo_regs (current_gdbarch); | |
fb40c209 AC |
605 | |
606 | if (argc == 0) | |
a13e061a | 607 | error ("mi_cmd_data_list_register_values: Usage: -data-list-register-values <format> [<regnum1>...<regnumN>]"); |
fb40c209 AC |
608 | |
609 | format = (int) argv[0][0]; | |
610 | ||
4060713b | 611 | list_cleanup = make_cleanup_ui_out_list_begin_end (uiout, "register-values"); |
fb40c209 | 612 | |
41296c92 | 613 | if (argc == 1) /* No args, beside the format: do all the regs. */ |
fb40c209 AC |
614 | { |
615 | for (regnum = 0; | |
616 | regnum < numregs; | |
617 | regnum++) | |
618 | { | |
c9f4d572 UW |
619 | if (gdbarch_register_name (current_gdbarch, regnum) == NULL |
620 | || *(gdbarch_register_name (current_gdbarch, regnum)) == '\0') | |
fb40c209 | 621 | continue; |
4060713b | 622 | tuple_cleanup = make_cleanup_ui_out_tuple_begin_end (uiout, NULL); |
fb40c209 | 623 | ui_out_field_int (uiout, "number", regnum); |
a13e061a | 624 | get_register (regnum, format); |
4060713b | 625 | do_cleanups (tuple_cleanup); |
fb40c209 AC |
626 | } |
627 | } | |
628 | ||
41296c92 | 629 | /* Else, list of register #s, just do listed regs. */ |
fb40c209 AC |
630 | for (i = 1; i < argc; i++) |
631 | { | |
632 | regnum = atoi (argv[i]); | |
633 | ||
634 | if (regnum >= 0 | |
635 | && regnum < numregs | |
c9f4d572 UW |
636 | && gdbarch_register_name (current_gdbarch, regnum) != NULL |
637 | && *gdbarch_register_name (current_gdbarch, regnum) != '\000') | |
fb40c209 | 638 | { |
4060713b | 639 | tuple_cleanup = make_cleanup_ui_out_tuple_begin_end (uiout, NULL); |
fb40c209 | 640 | ui_out_field_int (uiout, "number", regnum); |
a13e061a | 641 | get_register (regnum, format); |
4060713b | 642 | do_cleanups (tuple_cleanup); |
fb40c209 AC |
643 | } |
644 | else | |
a13e061a | 645 | error ("bad register number"); |
fb40c209 | 646 | } |
4060713b | 647 | do_cleanups (list_cleanup); |
fb40c209 AC |
648 | } |
649 | ||
41296c92 | 650 | /* Output one register's contents in the desired format. */ |
a13e061a | 651 | static void |
fb40c209 AC |
652 | get_register (int regnum, int format) |
653 | { | |
10c42a71 | 654 | gdb_byte buffer[MAX_REGISTER_SIZE]; |
fb40c209 | 655 | int optim; |
ac2adee5 AC |
656 | int realnum; |
657 | CORE_ADDR addr; | |
658 | enum lval_type lval; | |
fb40c209 AC |
659 | static struct ui_stream *stb = NULL; |
660 | ||
661 | stb = ui_out_stream_new (uiout); | |
662 | ||
663 | if (format == 'N') | |
664 | format = 0; | |
665 | ||
589e074d | 666 | frame_register (get_selected_frame (NULL), regnum, &optim, &lval, &addr, |
9730f241 | 667 | &realnum, buffer); |
ac2adee5 | 668 | |
fb40c209 | 669 | if (optim) |
a13e061a | 670 | error ("Optimized out"); |
fb40c209 | 671 | |
fb40c209 AC |
672 | if (format == 'r') |
673 | { | |
674 | int j; | |
675 | char *ptr, buf[1024]; | |
676 | ||
677 | strcpy (buf, "0x"); | |
678 | ptr = buf + 2; | |
3acba339 | 679 | for (j = 0; j < register_size (current_gdbarch, regnum); j++) |
fb40c209 | 680 | { |
0d20ae72 | 681 | int idx = gdbarch_byte_order (current_gdbarch) == BFD_ENDIAN_BIG ? j |
3acba339 | 682 | : register_size (current_gdbarch, regnum) - 1 - j; |
9730f241 | 683 | sprintf (ptr, "%02x", (unsigned char) buffer[idx]); |
fb40c209 AC |
684 | ptr += 2; |
685 | } | |
686 | ui_out_field_string (uiout, "value", buf); | |
687 | /*fputs_filtered (buf, gdb_stdout); */ | |
688 | } | |
689 | else | |
690 | { | |
79a45b7d | 691 | struct value_print_options opts; |
59669435 | 692 | get_formatted_print_options (&opts, format); |
79a45b7d | 693 | opts.deref_ref = 1; |
9730f241 | 694 | val_print (register_type (current_gdbarch, regnum), buffer, 0, 0, |
79a45b7d | 695 | stb->stream, 0, &opts, current_language); |
fb40c209 AC |
696 | ui_out_field_stream (uiout, "value", stb); |
697 | ui_out_stream_delete (stb); | |
698 | } | |
fb40c209 AC |
699 | } |
700 | ||
24e8cecf | 701 | /* Write given values into registers. The registers and values are |
41296c92 | 702 | given as pairs. The corresponding MI command is |
24e8cecf | 703 | -data-write-register-values <format> [<regnum1> <value1>...<regnumN> <valueN>]*/ |
ce8f13f8 | 704 | void |
24e8cecf EZ |
705 | mi_cmd_data_write_register_values (char *command, char **argv, int argc) |
706 | { | |
9f3a1602 | 707 | int numregs, i; |
24e8cecf EZ |
708 | char format; |
709 | ||
710 | /* Note that the test for a valid register must include checking the | |
c9f4d572 UW |
711 | gdbarch_register_name because gdbarch_num_regs may be allocated for |
712 | the union of the register sets within a family of related processors. | |
713 | In this case, some entries of gdbarch_register_name will change depending | |
714 | upon the particular processor being debugged. */ | |
24e8cecf | 715 | |
f57d151a UW |
716 | numregs = gdbarch_num_regs (current_gdbarch) |
717 | + gdbarch_num_pseudo_regs (current_gdbarch); | |
24e8cecf EZ |
718 | |
719 | if (argc == 0) | |
a13e061a | 720 | error ("mi_cmd_data_write_register_values: Usage: -data-write-register-values <format> [<regnum1> <value1>...<regnumN> <valueN>]"); |
24e8cecf EZ |
721 | |
722 | format = (int) argv[0][0]; | |
723 | ||
724 | if (!target_has_registers) | |
a13e061a | 725 | error ("mi_cmd_data_write_register_values: No registers."); |
24e8cecf EZ |
726 | |
727 | if (!(argc - 1)) | |
a13e061a | 728 | error ("mi_cmd_data_write_register_values: No regs and values specified."); |
24e8cecf EZ |
729 | |
730 | if ((argc - 1) % 2) | |
a13e061a | 731 | error ("mi_cmd_data_write_register_values: Regs and vals are not in pairs."); |
24e8cecf EZ |
732 | |
733 | for (i = 1; i < argc; i = i + 2) | |
734 | { | |
9f3a1602 | 735 | int regnum = atoi (argv[i]); |
24e8cecf | 736 | |
9f3a1602 | 737 | if (regnum >= 0 && regnum < numregs |
c9f4d572 UW |
738 | && gdbarch_register_name (current_gdbarch, regnum) |
739 | && *gdbarch_register_name (current_gdbarch, regnum)) | |
24e8cecf | 740 | { |
9f3a1602 | 741 | LONGEST value; |
d8bf3afa | 742 | |
9f3a1602 | 743 | /* Get the value as a number. */ |
24e8cecf | 744 | value = parse_and_eval_address (argv[i + 1]); |
9f3a1602 | 745 | |
41296c92 | 746 | /* Write it down. */ |
594f7785 | 747 | regcache_cooked_write_signed (get_current_regcache (), regnum, value); |
24e8cecf EZ |
748 | } |
749 | else | |
a13e061a | 750 | error ("bad register number"); |
24e8cecf | 751 | } |
24e8cecf EZ |
752 | } |
753 | ||
41296c92 | 754 | /* Evaluate the value of the argument. The argument is an |
fb40c209 | 755 | expression. If the expression contains spaces it needs to be |
41296c92 | 756 | included in double quotes. */ |
ce8f13f8 | 757 | void |
fb40c209 AC |
758 | mi_cmd_data_evaluate_expression (char *command, char **argv, int argc) |
759 | { | |
760 | struct expression *expr; | |
761 | struct cleanup *old_chain = NULL; | |
96052a95 | 762 | struct value *val; |
fb40c209 | 763 | struct ui_stream *stb = NULL; |
79a45b7d | 764 | struct value_print_options opts; |
fb40c209 AC |
765 | |
766 | stb = ui_out_stream_new (uiout); | |
767 | ||
768 | if (argc != 1) | |
769 | { | |
412bbd6c | 770 | ui_out_stream_delete (stb); |
a13e061a | 771 | error ("mi_cmd_data_evaluate_expression: Usage: -data-evaluate-expression expression"); |
fb40c209 AC |
772 | } |
773 | ||
774 | expr = parse_expression (argv[0]); | |
775 | ||
47cf603e | 776 | old_chain = make_cleanup (free_current_contents, &expr); |
fb40c209 AC |
777 | |
778 | val = evaluate_expression (expr); | |
779 | ||
41296c92 | 780 | /* Print the result of the expression evaluation. */ |
79a45b7d TT |
781 | get_user_print_options (&opts); |
782 | opts.deref_ref = 0; | |
0fd88904 | 783 | val_print (value_type (val), value_contents (val), |
13c3b5f5 | 784 | value_embedded_offset (val), VALUE_ADDRESS (val), |
79a45b7d | 785 | stb->stream, 0, &opts, current_language); |
fb40c209 AC |
786 | |
787 | ui_out_field_stream (uiout, "value", stb); | |
788 | ui_out_stream_delete (stb); | |
789 | ||
790 | do_cleanups (old_chain); | |
fb40c209 AC |
791 | } |
792 | ||
fb40c209 AC |
793 | /* DATA-MEMORY-READ: |
794 | ||
795 | ADDR: start address of data to be dumped. | |
41296c92 | 796 | WORD-FORMAT: a char indicating format for the ``word''. See |
fb40c209 | 797 | the ``x'' command. |
41296c92 | 798 | WORD-SIZE: size of each ``word''; 1,2,4, or 8 bytes. |
fb40c209 AC |
799 | NR_ROW: Number of rows. |
800 | NR_COL: The number of colums (words per row). | |
801 | ASCHAR: (OPTIONAL) Append an ascii character dump to each row. Use | |
802 | ASCHAR for unprintable characters. | |
803 | ||
804 | Reads SIZE*NR_ROW*NR_COL bytes starting at ADDR from memory and | |
805 | displayes them. Returns: | |
806 | ||
807 | {addr="...",rowN={wordN="..." ,... [,ascii="..."]}, ...} | |
808 | ||
809 | Returns: | |
810 | The number of bytes read is SIZE*ROW*COL. */ | |
811 | ||
ce8f13f8 | 812 | void |
fb40c209 AC |
813 | mi_cmd_data_read_memory (char *command, char **argv, int argc) |
814 | { | |
815 | struct cleanup *cleanups = make_cleanup (null_cleanup, NULL); | |
816 | CORE_ADDR addr; | |
817 | long total_bytes; | |
818 | long nr_cols; | |
819 | long nr_rows; | |
820 | char word_format; | |
821 | struct type *word_type; | |
822 | long word_size; | |
823 | char word_asize; | |
824 | char aschar; | |
508416a1 | 825 | gdb_byte *mbuf; |
fb40c209 AC |
826 | int nr_bytes; |
827 | long offset = 0; | |
828 | int optind = 0; | |
829 | char *optarg; | |
830 | enum opt | |
831 | { | |
832 | OFFSET_OPT | |
833 | }; | |
834 | static struct mi_opt opts[] = | |
835 | { | |
836 | {"o", OFFSET_OPT, 1}, | |
d5d6fca5 | 837 | { 0, 0, 0 } |
fb40c209 AC |
838 | }; |
839 | ||
840 | while (1) | |
841 | { | |
842 | int opt = mi_getopt ("mi_cmd_data_read_memory", argc, argv, opts, | |
843 | &optind, &optarg); | |
844 | if (opt < 0) | |
845 | break; | |
846 | switch ((enum opt) opt) | |
847 | { | |
848 | case OFFSET_OPT: | |
849 | offset = atol (optarg); | |
850 | break; | |
851 | } | |
852 | } | |
853 | argv += optind; | |
854 | argc -= optind; | |
855 | ||
856 | if (argc < 5 || argc > 6) | |
a13e061a | 857 | error ("mi_cmd_data_read_memory: Usage: ADDR WORD-FORMAT WORD-SIZE NR-ROWS NR-COLS [ASCHAR]."); |
fb40c209 AC |
858 | |
859 | /* Extract all the arguments. */ | |
860 | ||
41296c92 | 861 | /* Start address of the memory dump. */ |
fb40c209 | 862 | addr = parse_and_eval_address (argv[0]) + offset; |
41296c92 | 863 | /* The format character to use when displaying a memory word. See |
fb40c209 AC |
864 | the ``x'' command. */ |
865 | word_format = argv[1][0]; | |
41296c92 | 866 | /* The size of the memory word. */ |
fb40c209 AC |
867 | word_size = atol (argv[2]); |
868 | switch (word_size) | |
869 | { | |
870 | case 1: | |
871 | word_type = builtin_type_int8; | |
872 | word_asize = 'b'; | |
873 | break; | |
874 | case 2: | |
875 | word_type = builtin_type_int16; | |
876 | word_asize = 'h'; | |
877 | break; | |
878 | case 4: | |
879 | word_type = builtin_type_int32; | |
880 | word_asize = 'w'; | |
881 | break; | |
882 | case 8: | |
883 | word_type = builtin_type_int64; | |
884 | word_asize = 'g'; | |
885 | break; | |
886 | default: | |
887 | word_type = builtin_type_int8; | |
888 | word_asize = 'b'; | |
889 | } | |
41296c92 | 890 | /* The number of rows. */ |
fb40c209 AC |
891 | nr_rows = atol (argv[3]); |
892 | if (nr_rows <= 0) | |
a13e061a PA |
893 | error ("mi_cmd_data_read_memory: invalid number of rows."); |
894 | ||
41296c92 | 895 | /* Number of bytes per row. */ |
fb40c209 AC |
896 | nr_cols = atol (argv[4]); |
897 | if (nr_cols <= 0) | |
a13e061a PA |
898 | error ("mi_cmd_data_read_memory: invalid number of columns."); |
899 | ||
41296c92 | 900 | /* The un-printable character when printing ascii. */ |
fb40c209 AC |
901 | if (argc == 6) |
902 | aschar = *argv[5]; | |
903 | else | |
904 | aschar = 0; | |
905 | ||
41296c92 | 906 | /* Create a buffer and read it in. */ |
fb40c209 | 907 | total_bytes = word_size * nr_rows * nr_cols; |
2e94c453 | 908 | mbuf = xcalloc (total_bytes, 1); |
b8c9b27d | 909 | make_cleanup (xfree, mbuf); |
cf7a04e8 | 910 | |
d5086790 VP |
911 | nr_bytes = target_read_until_error (¤t_target, TARGET_OBJECT_MEMORY, |
912 | NULL, mbuf, addr, total_bytes); | |
cf7a04e8 | 913 | if (nr_bytes <= 0) |
a13e061a | 914 | error ("Unable to read memory."); |
fb40c209 | 915 | |
41296c92 | 916 | /* Output the header information. */ |
fb40c209 AC |
917 | ui_out_field_core_addr (uiout, "addr", addr); |
918 | ui_out_field_int (uiout, "nr-bytes", nr_bytes); | |
919 | ui_out_field_int (uiout, "total-bytes", total_bytes); | |
920 | ui_out_field_core_addr (uiout, "next-row", addr + word_size * nr_cols); | |
921 | ui_out_field_core_addr (uiout, "prev-row", addr - word_size * nr_cols); | |
922 | ui_out_field_core_addr (uiout, "next-page", addr + total_bytes); | |
923 | ui_out_field_core_addr (uiout, "prev-page", addr - total_bytes); | |
924 | ||
41296c92 | 925 | /* Build the result as a two dimentional table. */ |
fb40c209 AC |
926 | { |
927 | struct ui_stream *stream = ui_out_stream_new (uiout); | |
6ad4a2cf | 928 | struct cleanup *cleanup_list_memory; |
fb40c209 AC |
929 | int row; |
930 | int row_byte; | |
6ad4a2cf | 931 | cleanup_list_memory = make_cleanup_ui_out_list_begin_end (uiout, "memory"); |
fb40c209 AC |
932 | for (row = 0, row_byte = 0; |
933 | row < nr_rows; | |
934 | row++, row_byte += nr_cols * word_size) | |
935 | { | |
936 | int col; | |
937 | int col_byte; | |
6ad4a2cf JJ |
938 | struct cleanup *cleanup_tuple; |
939 | struct cleanup *cleanup_list_data; | |
79a45b7d TT |
940 | struct value_print_options opts; |
941 | ||
6ad4a2cf | 942 | cleanup_tuple = make_cleanup_ui_out_tuple_begin_end (uiout, NULL); |
fb40c209 AC |
943 | ui_out_field_core_addr (uiout, "addr", addr + row_byte); |
944 | /* ui_out_field_core_addr_symbolic (uiout, "saddr", addr + row_byte); */ | |
6ad4a2cf | 945 | cleanup_list_data = make_cleanup_ui_out_list_begin_end (uiout, "data"); |
79a45b7d | 946 | get_formatted_print_options (&opts, word_format); |
fb40c209 AC |
947 | for (col = 0, col_byte = row_byte; |
948 | col < nr_cols; | |
949 | col++, col_byte += word_size) | |
950 | { | |
951 | if (col_byte + word_size > nr_bytes) | |
952 | { | |
953 | ui_out_field_string (uiout, NULL, "N/A"); | |
954 | } | |
955 | else | |
956 | { | |
957 | ui_file_rewind (stream->stream); | |
79a45b7d | 958 | print_scalar_formatted (mbuf + col_byte, word_type, &opts, |
fb40c209 AC |
959 | word_asize, stream->stream); |
960 | ui_out_field_stream (uiout, NULL, stream); | |
961 | } | |
962 | } | |
6ad4a2cf | 963 | do_cleanups (cleanup_list_data); |
fb40c209 AC |
964 | if (aschar) |
965 | { | |
966 | int byte; | |
967 | ui_file_rewind (stream->stream); | |
968 | for (byte = row_byte; byte < row_byte + word_size * nr_cols; byte++) | |
969 | { | |
970 | if (byte >= nr_bytes) | |
971 | { | |
972 | fputc_unfiltered ('X', stream->stream); | |
973 | } | |
974 | else if (mbuf[byte] < 32 || mbuf[byte] > 126) | |
975 | { | |
976 | fputc_unfiltered (aschar, stream->stream); | |
977 | } | |
978 | else | |
979 | fputc_unfiltered (mbuf[byte], stream->stream); | |
980 | } | |
981 | ui_out_field_stream (uiout, "ascii", stream); | |
982 | } | |
6ad4a2cf | 983 | do_cleanups (cleanup_tuple); |
fb40c209 AC |
984 | } |
985 | ui_out_stream_delete (stream); | |
6ad4a2cf | 986 | do_cleanups (cleanup_list_memory); |
fb40c209 AC |
987 | } |
988 | do_cleanups (cleanups); | |
fb40c209 AC |
989 | } |
990 | ||
991 | /* DATA-MEMORY-WRITE: | |
992 | ||
993 | COLUMN_OFFSET: optional argument. Must be preceeded by '-o'. The | |
994 | offset from the beginning of the memory grid row where the cell to | |
995 | be written is. | |
996 | ADDR: start address of the row in the memory grid where the memory | |
41296c92 | 997 | cell is, if OFFSET_COLUMN is specified. Otherwise, the address of |
fb40c209 | 998 | the location to write to. |
41296c92 | 999 | FORMAT: a char indicating format for the ``word''. See |
fb40c209 AC |
1000 | the ``x'' command. |
1001 | WORD_SIZE: size of each ``word''; 1,2,4, or 8 bytes | |
1002 | VALUE: value to be written into the memory address. | |
1003 | ||
1004 | Writes VALUE into ADDR + (COLUMN_OFFSET * WORD_SIZE). | |
1005 | ||
41296c92 | 1006 | Prints nothing. */ |
ce8f13f8 | 1007 | void |
fb40c209 AC |
1008 | mi_cmd_data_write_memory (char *command, char **argv, int argc) |
1009 | { | |
1010 | CORE_ADDR addr; | |
1011 | char word_format; | |
1012 | long word_size; | |
1013 | /* FIXME: ezannoni 2000-02-17 LONGEST could possibly not be big | |
41296c92 | 1014 | enough when using a compiler other than GCC. */ |
fb40c209 | 1015 | LONGEST value; |
d8bf3afa KB |
1016 | void *buffer; |
1017 | struct cleanup *old_chain; | |
fb40c209 AC |
1018 | long offset = 0; |
1019 | int optind = 0; | |
1020 | char *optarg; | |
1021 | enum opt | |
1022 | { | |
1023 | OFFSET_OPT | |
1024 | }; | |
1025 | static struct mi_opt opts[] = | |
1026 | { | |
1027 | {"o", OFFSET_OPT, 1}, | |
d5d6fca5 | 1028 | { 0, 0, 0 } |
fb40c209 AC |
1029 | }; |
1030 | ||
1031 | while (1) | |
1032 | { | |
1033 | int opt = mi_getopt ("mi_cmd_data_write_memory", argc, argv, opts, | |
1034 | &optind, &optarg); | |
1035 | if (opt < 0) | |
1036 | break; | |
1037 | switch ((enum opt) opt) | |
1038 | { | |
1039 | case OFFSET_OPT: | |
1040 | offset = atol (optarg); | |
1041 | break; | |
1042 | } | |
1043 | } | |
1044 | argv += optind; | |
1045 | argc -= optind; | |
1046 | ||
1047 | if (argc != 4) | |
a13e061a | 1048 | error ("mi_cmd_data_write_memory: Usage: [-o COLUMN_OFFSET] ADDR FORMAT WORD-SIZE VALUE."); |
fb40c209 | 1049 | |
41296c92 NR |
1050 | /* Extract all the arguments. */ |
1051 | /* Start address of the memory dump. */ | |
fb40c209 | 1052 | addr = parse_and_eval_address (argv[0]); |
41296c92 NR |
1053 | /* The format character to use when displaying a memory word. See |
1054 | the ``x'' command. */ | |
fb40c209 AC |
1055 | word_format = argv[1][0]; |
1056 | /* The size of the memory word. */ | |
1057 | word_size = atol (argv[2]); | |
1058 | ||
41296c92 | 1059 | /* Calculate the real address of the write destination. */ |
fb40c209 AC |
1060 | addr += (offset * word_size); |
1061 | ||
41296c92 | 1062 | /* Get the value as a number. */ |
fb40c209 | 1063 | value = parse_and_eval_address (argv[3]); |
41296c92 | 1064 | /* Get the value into an array. */ |
d8bf3afa KB |
1065 | buffer = xmalloc (word_size); |
1066 | old_chain = make_cleanup (xfree, buffer); | |
fb40c209 | 1067 | store_signed_integer (buffer, word_size, value); |
41296c92 | 1068 | /* Write it down to memory. */ |
fb40c209 | 1069 | write_memory (addr, buffer, word_size); |
d8bf3afa KB |
1070 | /* Free the buffer. */ |
1071 | do_cleanups (old_chain); | |
fb40c209 AC |
1072 | } |
1073 | ||
ce8f13f8 | 1074 | void |
d8c83789 NR |
1075 | mi_cmd_enable_timings (char *command, char **argv, int argc) |
1076 | { | |
1077 | if (argc == 0) | |
1078 | do_timings = 1; | |
1079 | else if (argc == 1) | |
1080 | { | |
1081 | if (strcmp (argv[0], "yes") == 0) | |
1082 | do_timings = 1; | |
1083 | else if (strcmp (argv[0], "no") == 0) | |
1084 | do_timings = 0; | |
1085 | else | |
1086 | goto usage_error; | |
1087 | } | |
1088 | else | |
1089 | goto usage_error; | |
1090 | ||
ce8f13f8 | 1091 | return; |
d8c83789 NR |
1092 | |
1093 | usage_error: | |
1094 | error ("mi_cmd_enable_timings: Usage: %s {yes|no}", command); | |
d8c83789 NR |
1095 | } |
1096 | ||
ce8f13f8 | 1097 | void |
084344da VP |
1098 | mi_cmd_list_features (char *command, char **argv, int argc) |
1099 | { | |
1100 | if (argc == 0) | |
1101 | { | |
1102 | struct cleanup *cleanup = NULL; | |
1103 | cleanup = make_cleanup_ui_out_list_begin_end (uiout, "features"); | |
1104 | ||
1105 | ui_out_field_string (uiout, NULL, "frozen-varobjs"); | |
8b4ed427 | 1106 | ui_out_field_string (uiout, NULL, "pending-breakpoints"); |
8e8901c5 | 1107 | ui_out_field_string (uiout, NULL, "thread-info"); |
084344da VP |
1108 | |
1109 | do_cleanups (cleanup); | |
ce8f13f8 | 1110 | return; |
084344da VP |
1111 | } |
1112 | ||
1113 | error ("-list-features should be passed no arguments"); | |
084344da | 1114 | } |
c6ebd6cf VP |
1115 | |
1116 | void | |
1117 | mi_cmd_list_target_features (char *command, char **argv, int argc) | |
1118 | { | |
1119 | if (argc == 0) | |
1120 | { | |
1121 | struct cleanup *cleanup = NULL; | |
1122 | cleanup = make_cleanup_ui_out_list_begin_end (uiout, "features"); | |
1123 | ||
1124 | if (target_can_async_p ()) | |
1125 | ui_out_field_string (uiout, NULL, "async"); | |
1126 | ||
1127 | do_cleanups (cleanup); | |
1128 | return; | |
1129 | } | |
1130 | ||
1131 | error ("-list-target-features should be passed no arguments"); | |
1132 | } | |
1133 | ||
8d34ea23 KS |
1134 | /* Execute a command within a safe environment. |
1135 | Return <0 for error; >=0 for ok. | |
1136 | ||
1137 | args->action will tell mi_execute_command what action | |
42972f50 | 1138 | to perfrom after the given command has executed (display/suppress |
8d34ea23 | 1139 | prompt, display error). */ |
fb40c209 | 1140 | |
f30f06b8 | 1141 | static void |
8d34ea23 | 1142 | captured_mi_execute_command (struct ui_out *uiout, void *data) |
fb40c209 | 1143 | { |
1f31650a | 1144 | struct cleanup *cleanup; |
e111d6c9 | 1145 | struct mi_parse *context = (struct mi_parse *) data; |
fb40c209 | 1146 | |
4333ada3 VP |
1147 | if (do_timings) |
1148 | current_command_ts = context->cmd_start; | |
d8c83789 | 1149 | |
1f31650a VP |
1150 | current_token = xstrdup (context->token); |
1151 | cleanup = make_cleanup (free_current_contents, ¤t_token); | |
1152 | ||
a2840c35 | 1153 | running_result_record_printed = 0; |
f3b1572e | 1154 | mi_proceeded = 0; |
fb40c209 AC |
1155 | switch (context->op) |
1156 | { | |
fb40c209 | 1157 | case MI_COMMAND: |
41296c92 | 1158 | /* A MI command was read from the input stream. */ |
fb40c209 AC |
1159 | if (mi_debug_p) |
1160 | /* FIXME: gdb_???? */ | |
1161 | fprintf_unfiltered (raw_stdout, " token=`%s' command=`%s' args=`%s'\n", | |
1162 | context->token, context->command, context->args); | |
d8c83789 | 1163 | |
d8c83789 | 1164 | |
ce8f13f8 | 1165 | mi_cmd_execute (context); |
8d34ea23 | 1166 | |
a2840c35 | 1167 | /* Print the result if there were no errors. |
4389a95a | 1168 | |
a2840c35 VP |
1169 | Remember that on the way out of executing a command, you have |
1170 | to directly use the mi_interp's uiout, since the command could | |
1171 | have reset the interpreter, in which case the current uiout | |
1172 | will most likely crash in the mi_out_* routines. */ | |
ce8f13f8 | 1173 | if (!running_result_record_printed) |
a2840c35 VP |
1174 | { |
1175 | fputs_unfiltered (context->token, raw_stdout); | |
ce8f13f8 VP |
1176 | /* There's no particularly good reason why target-connect results |
1177 | in not ^done. Should kill ^connected for MI3. */ | |
1178 | fputs_unfiltered (strcmp (context->command, "target-select") == 0 | |
1179 | ? "^connected" : "^done", raw_stdout); | |
a2840c35 VP |
1180 | mi_out_put (uiout, raw_stdout); |
1181 | mi_out_rewind (uiout); | |
4333ada3 | 1182 | mi_print_timing_maybe (); |
a2840c35 VP |
1183 | fputs_unfiltered ("\n", raw_stdout); |
1184 | } | |
1185 | else | |
f7f9a841 VP |
1186 | /* The command does not want anything to be printed. In that |
1187 | case, the command probably should not have written anything | |
1188 | to uiout, but in case it has written something, discard it. */ | |
a2840c35 | 1189 | mi_out_rewind (uiout); |
fb40c209 AC |
1190 | break; |
1191 | ||
1192 | case CLI_COMMAND: | |
78f5381d AC |
1193 | { |
1194 | char *argv[2]; | |
1195 | /* A CLI command was read from the input stream. */ | |
1196 | /* This "feature" will be removed as soon as we have a | |
1197 | complete set of mi commands. */ | |
1198 | /* Echo the command on the console. */ | |
1199 | fprintf_unfiltered (gdb_stdlog, "%s\n", context->command); | |
1200 | /* Call the "console" interpreter. */ | |
1201 | argv[0] = "console"; | |
1202 | argv[1] = context->command; | |
ce8f13f8 | 1203 | mi_cmd_interpreter_exec ("-interpreter-exec", argv, 2); |
78f5381d | 1204 | |
eec01795 | 1205 | /* If we changed interpreters, DON'T print out anything. */ |
78f5381d AC |
1206 | if (current_interp_named_p (INTERP_MI) |
1207 | || current_interp_named_p (INTERP_MI1) | |
1208 | || current_interp_named_p (INTERP_MI2) | |
1209 | || current_interp_named_p (INTERP_MI3)) | |
1210 | { | |
ce8f13f8 | 1211 | if (!running_result_record_printed) |
eec01795 DJ |
1212 | { |
1213 | fputs_unfiltered (context->token, raw_stdout); | |
1214 | fputs_unfiltered ("^done", raw_stdout); | |
1215 | mi_out_put (uiout, raw_stdout); | |
1216 | mi_out_rewind (uiout); | |
4333ada3 VP |
1217 | mi_print_timing_maybe (); |
1218 | fputs_unfiltered ("\n", raw_stdout); | |
eec01795 | 1219 | } |
eec01795 DJ |
1220 | else |
1221 | mi_out_rewind (uiout); | |
78f5381d AC |
1222 | } |
1223 | break; | |
1224 | } | |
fb40c209 AC |
1225 | |
1226 | } | |
8d34ea23 | 1227 | |
1f31650a VP |
1228 | do_cleanups (cleanup); |
1229 | ||
f30f06b8 | 1230 | return; |
fb40c209 AC |
1231 | } |
1232 | ||
1233 | ||
1234 | void | |
1235 | mi_execute_command (char *cmd, int from_tty) | |
1236 | { | |
1237 | struct mi_parse *command; | |
8d34ea23 | 1238 | struct ui_out *saved_uiout = uiout; |
fb40c209 | 1239 | |
41296c92 NR |
1240 | /* This is to handle EOF (^D). We just quit gdb. */ |
1241 | /* FIXME: we should call some API function here. */ | |
fb40c209 AC |
1242 | if (cmd == 0) |
1243 | quit_force (NULL, from_tty); | |
1244 | ||
1245 | command = mi_parse (cmd); | |
1246 | ||
1247 | if (command != NULL) | |
1248 | { | |
71fff37b | 1249 | struct gdb_exception result; |
66bb093b | 1250 | ptid_t previous_ptid = inferior_ptid; |
d8c83789 NR |
1251 | |
1252 | if (do_timings) | |
1253 | { | |
1254 | command->cmd_start = (struct mi_timestamp *) | |
1255 | xmalloc (sizeof (struct mi_timestamp)); | |
1256 | timestamp (command->cmd_start); | |
1257 | } | |
1258 | ||
e111d6c9 | 1259 | result = catch_exception (uiout, captured_mi_execute_command, command, |
f30f06b8 | 1260 | RETURN_MASK_ALL); |
ce43223b | 1261 | if (result.reason < 0) |
fb40c209 | 1262 | { |
fb40c209 | 1263 | /* The command execution failed and error() was called |
589e074d | 1264 | somewhere. */ |
fb40c209 AC |
1265 | fputs_unfiltered (command->token, raw_stdout); |
1266 | fputs_unfiltered ("^error,msg=\"", raw_stdout); | |
63f06803 DJ |
1267 | if (result.message == NULL) |
1268 | fputs_unfiltered ("unknown error", raw_stdout); | |
1269 | else | |
a13e061a | 1270 | fputstr_unfiltered (result.message, '"', raw_stdout); |
fb40c209 | 1271 | fputs_unfiltered ("\"\n", raw_stdout); |
589e074d | 1272 | mi_out_rewind (uiout); |
fb40c209 | 1273 | } |
a13e061a | 1274 | |
66bb093b VP |
1275 | if (/* The notifications are only output when the top-level |
1276 | interpreter (specified on the command line) is MI. */ | |
1277 | ui_out_is_mi_like_p (interp_ui_out (top_level_interpreter ())) | |
1278 | /* Don't try report anything if there are no threads -- | |
1279 | the program is dead. */ | |
1280 | && thread_count () != 0 | |
1281 | /* -thread-select explicitly changes thread. If frontend uses that | |
1282 | internally, we don't want to emit =thread-selected, since | |
1283 | =thread-selected is supposed to indicate user's intentions. */ | |
1284 | && strcmp (command->command, "thread-select") != 0) | |
1285 | { | |
1286 | struct mi_interp *mi = top_level_interpreter_data (); | |
1287 | struct thread_info *ti = inferior_thread (); | |
1288 | int report_change; | |
1289 | ||
1290 | if (command->thread == -1) | |
1291 | { | |
1292 | report_change = !ptid_equal (previous_ptid, null_ptid) | |
1293 | && !ptid_equal (inferior_ptid, previous_ptid); | |
1294 | } | |
1295 | else | |
1296 | { | |
1297 | report_change = (ti->num != command->thread); | |
1298 | } | |
1299 | ||
1300 | if (report_change) | |
1301 | { | |
1302 | target_terminal_ours (); | |
1303 | fprintf_unfiltered (mi->event_channel, | |
1304 | "thread-selected,id=\"%d\"", | |
1305 | ti->num); | |
1306 | gdb_flush (mi->event_channel); | |
1307 | } | |
1308 | } | |
1309 | ||
fb40c209 AC |
1310 | mi_parse_free (command); |
1311 | } | |
1312 | ||
fb40c209 | 1313 | fputs_unfiltered ("(gdb) \n", raw_stdout); |
a433f9e4 | 1314 | gdb_flush (raw_stdout); |
41296c92 | 1315 | /* Print any buffered hook code. */ |
fb40c209 AC |
1316 | /* ..... */ |
1317 | } | |
1318 | ||
ce8f13f8 | 1319 | static void |
fb40c209 AC |
1320 | mi_cmd_execute (struct mi_parse *parse) |
1321 | { | |
f107f563 | 1322 | struct cleanup *cleanup; |
1e92afda | 1323 | int i; |
e23110bb | 1324 | |
1f31650a VP |
1325 | free_all_values (); |
1326 | cleanup = make_cleanup (null_cleanup, NULL); | |
1b98914a | 1327 | |
1e92afda VP |
1328 | if (parse->frame != -1 && parse->thread == -1) |
1329 | error (_("Cannot specify --frame without --thread")); | |
dcf4fbde | 1330 | |
1e92afda VP |
1331 | if (parse->thread != -1) |
1332 | { | |
1333 | struct thread_info *tp = find_thread_id (parse->thread); | |
1334 | if (!tp) | |
1335 | error (_("Invalid thread id: %d"), parse->thread); | |
dcf4fbde PA |
1336 | |
1337 | if (is_exited (tp->ptid)) | |
1338 | error (_("Thread id: %d has terminated"), parse->thread); | |
1339 | ||
1340 | switch_to_thread (tp->ptid); | |
1e92afda | 1341 | } |
dcf4fbde | 1342 | |
1e92afda VP |
1343 | if (parse->frame != -1) |
1344 | { | |
1345 | struct frame_info *fid; | |
1346 | int frame = parse->frame; | |
1347 | fid = find_relative_frame (get_current_frame (), &frame); | |
1348 | if (frame == 0) | |
1349 | /* find_relative_frame was successful */ | |
1350 | select_frame (fid); | |
1351 | else | |
ea069267 | 1352 | error (_("Invalid frame id: %d"), frame); |
1e92afda | 1353 | } |
dcf4fbde | 1354 | |
9e22b03a | 1355 | if (parse->cmd->argv_func != NULL) |
fb40c209 | 1356 | { |
4f8d22e3 PA |
1357 | if (target_can_async_p () |
1358 | && target_has_execution | |
041d0fd7 | 1359 | && is_exited (inferior_ptid) |
4f8d22e3 PA |
1360 | && (strcmp (parse->command, "thread-info") != 0 |
1361 | && strcmp (parse->command, "thread-list-ids") != 0 | |
041d0fd7 PA |
1362 | && strcmp (parse->command, "thread-select") != 0 |
1363 | && strcmp (parse->command, "list-thread-groups") != 0)) | |
4f8d22e3 PA |
1364 | { |
1365 | struct ui_file *stb; | |
1366 | stb = mem_fileopen (); | |
1367 | ||
1368 | fputs_unfiltered ("Cannot execute command ", stb); | |
1369 | fputstr_unfiltered (parse->command, '"', stb); | |
1370 | fputs_unfiltered (" without a selected thread", stb); | |
1371 | ||
1372 | make_cleanup_ui_file_delete (stb); | |
1373 | error_stream (stb); | |
1374 | } | |
1375 | ||
ce8f13f8 | 1376 | parse->cmd->argv_func (parse->command, parse->argv, parse->argc); |
fb40c209 | 1377 | } |
b2af646b | 1378 | else if (parse->cmd->cli.cmd != 0) |
fb40c209 AC |
1379 | { |
1380 | /* FIXME: DELETE THIS. */ | |
41296c92 NR |
1381 | /* The operation is still implemented by a cli command. */ |
1382 | /* Must be a synchronous one. */ | |
b2af646b AC |
1383 | mi_execute_cli_command (parse->cmd->cli.cmd, parse->cmd->cli.args_p, |
1384 | parse->args); | |
fb40c209 AC |
1385 | } |
1386 | else | |
1387 | { | |
41296c92 | 1388 | /* FIXME: DELETE THIS. */ |
a13e061a PA |
1389 | struct ui_file *stb; |
1390 | ||
1391 | stb = mem_fileopen (); | |
1392 | ||
1393 | fputs_unfiltered ("Undefined mi command: ", stb); | |
1394 | fputstr_unfiltered (parse->command, '"', stb); | |
1395 | fputs_unfiltered (" (missing implementation)", stb); | |
1396 | ||
1397 | make_cleanup_ui_file_delete (stb); | |
1398 | error_stream (stb); | |
fb40c209 | 1399 | } |
1b98914a | 1400 | do_cleanups (cleanup); |
fb40c209 AC |
1401 | } |
1402 | ||
fb40c209 | 1403 | /* FIXME: This is just a hack so we can get some extra commands going. |
41296c92 NR |
1404 | We don't want to channel things through the CLI, but call libgdb directly. |
1405 | Use only for synchronous commands. */ | |
fb40c209 AC |
1406 | |
1407 | void | |
b2af646b | 1408 | mi_execute_cli_command (const char *cmd, int args_p, const char *args) |
fb40c209 | 1409 | { |
b2af646b | 1410 | if (cmd != 0) |
fb40c209 AC |
1411 | { |
1412 | struct cleanup *old_cleanups; | |
1413 | char *run; | |
b2af646b | 1414 | if (args_p) |
c6902d46 | 1415 | run = xstrprintf ("%s %s", cmd, args); |
b2af646b AC |
1416 | else |
1417 | run = xstrdup (cmd); | |
fb40c209 AC |
1418 | if (mi_debug_p) |
1419 | /* FIXME: gdb_???? */ | |
1420 | fprintf_unfiltered (gdb_stdout, "cli=%s run=%s\n", | |
b2af646b | 1421 | cmd, run); |
b8c9b27d | 1422 | old_cleanups = make_cleanup (xfree, run); |
fb40c209 AC |
1423 | execute_command ( /*ui */ run, 0 /*from_tty */ ); |
1424 | do_cleanups (old_cleanups); | |
1425 | return; | |
1426 | } | |
1427 | } | |
1428 | ||
ce8f13f8 | 1429 | void |
9e22b03a | 1430 | mi_execute_async_cli_command (char *cli_command, char **argv, int argc) |
fb40c209 AC |
1431 | { |
1432 | struct cleanup *old_cleanups; | |
1433 | char *run; | |
fb40c209 AC |
1434 | |
1435 | if (target_can_async_p ()) | |
9e22b03a | 1436 | run = xstrprintf ("%s %s&", cli_command, argc ? *argv : ""); |
fb40c209 | 1437 | else |
9e22b03a | 1438 | run = xstrprintf ("%s %s", cli_command, argc ? *argv : ""); |
f107f563 | 1439 | old_cleanups = make_cleanup (xfree, run); |
fb40c209 | 1440 | |
fb40c209 AC |
1441 | execute_command ( /*ui */ run, 0 /*from_tty */ ); |
1442 | ||
f107f563 VP |
1443 | if (target_can_async_p ()) |
1444 | { | |
1445 | /* If we're not executing, an exception should have been throw. */ | |
8ea051c5 | 1446 | gdb_assert (is_running (inferior_ptid)); |
f107f563 VP |
1447 | do_cleanups (old_cleanups); |
1448 | } | |
1449 | else | |
fb40c209 AC |
1450 | { |
1451 | /* Do this before doing any printing. It would appear that some | |
41296c92 | 1452 | print code leaves garbage around in the buffer. */ |
fb40c209 | 1453 | do_cleanups (old_cleanups); |
ce8f13f8 | 1454 | } |
fb40c209 AC |
1455 | } |
1456 | ||
1457 | void | |
fb40c209 AC |
1458 | mi_load_progress (const char *section_name, |
1459 | unsigned long sent_so_far, | |
1460 | unsigned long total_section, | |
1461 | unsigned long total_sent, | |
1462 | unsigned long grand_total) | |
1463 | { | |
1464 | struct timeval time_now, delta, update_threshold; | |
1465 | static struct timeval last_update; | |
1466 | static char *previous_sect_name = NULL; | |
1467 | int new_section; | |
0be75e02 | 1468 | struct ui_out *saved_uiout; |
fb40c209 | 1469 | |
0be75e02 AS |
1470 | /* This function is called through deprecated_show_load_progress |
1471 | which means uiout may not be correct. Fix it for the duration | |
1472 | of this function. */ | |
1473 | saved_uiout = uiout; | |
1474 | ||
edff0c0a DJ |
1475 | if (current_interp_named_p (INTERP_MI) |
1476 | || current_interp_named_p (INTERP_MI2)) | |
0be75e02 AS |
1477 | uiout = mi_out_new (2); |
1478 | else if (current_interp_named_p (INTERP_MI1)) | |
1479 | uiout = mi_out_new (1); | |
edff0c0a DJ |
1480 | else if (current_interp_named_p (INTERP_MI3)) |
1481 | uiout = mi_out_new (3); | |
0be75e02 | 1482 | else |
fb40c209 AC |
1483 | return; |
1484 | ||
1485 | update_threshold.tv_sec = 0; | |
1486 | update_threshold.tv_usec = 500000; | |
1487 | gettimeofday (&time_now, NULL); | |
1488 | ||
1489 | delta.tv_usec = time_now.tv_usec - last_update.tv_usec; | |
1490 | delta.tv_sec = time_now.tv_sec - last_update.tv_sec; | |
1491 | ||
1492 | if (delta.tv_usec < 0) | |
1493 | { | |
1494 | delta.tv_sec -= 1; | |
f2395593 | 1495 | delta.tv_usec += 1000000L; |
fb40c209 AC |
1496 | } |
1497 | ||
1498 | new_section = (previous_sect_name ? | |
1499 | strcmp (previous_sect_name, section_name) : 1); | |
1500 | if (new_section) | |
1501 | { | |
6ad4a2cf | 1502 | struct cleanup *cleanup_tuple; |
b8c9b27d | 1503 | xfree (previous_sect_name); |
fb40c209 AC |
1504 | previous_sect_name = xstrdup (section_name); |
1505 | ||
721c02de VP |
1506 | if (current_token) |
1507 | fputs_unfiltered (current_token, raw_stdout); | |
fb40c209 | 1508 | fputs_unfiltered ("+download", raw_stdout); |
6ad4a2cf | 1509 | cleanup_tuple = make_cleanup_ui_out_tuple_begin_end (uiout, NULL); |
fb40c209 AC |
1510 | ui_out_field_string (uiout, "section", section_name); |
1511 | ui_out_field_int (uiout, "section-size", total_section); | |
1512 | ui_out_field_int (uiout, "total-size", grand_total); | |
6ad4a2cf | 1513 | do_cleanups (cleanup_tuple); |
fb40c209 AC |
1514 | mi_out_put (uiout, raw_stdout); |
1515 | fputs_unfiltered ("\n", raw_stdout); | |
1516 | gdb_flush (raw_stdout); | |
1517 | } | |
1518 | ||
1519 | if (delta.tv_sec >= update_threshold.tv_sec && | |
1520 | delta.tv_usec >= update_threshold.tv_usec) | |
1521 | { | |
6ad4a2cf | 1522 | struct cleanup *cleanup_tuple; |
fb40c209 AC |
1523 | last_update.tv_sec = time_now.tv_sec; |
1524 | last_update.tv_usec = time_now.tv_usec; | |
721c02de VP |
1525 | if (current_token) |
1526 | fputs_unfiltered (current_token, raw_stdout); | |
fb40c209 | 1527 | fputs_unfiltered ("+download", raw_stdout); |
6ad4a2cf | 1528 | cleanup_tuple = make_cleanup_ui_out_tuple_begin_end (uiout, NULL); |
fb40c209 AC |
1529 | ui_out_field_string (uiout, "section", section_name); |
1530 | ui_out_field_int (uiout, "section-sent", sent_so_far); | |
1531 | ui_out_field_int (uiout, "section-size", total_section); | |
1532 | ui_out_field_int (uiout, "total-sent", total_sent); | |
1533 | ui_out_field_int (uiout, "total-size", grand_total); | |
6ad4a2cf | 1534 | do_cleanups (cleanup_tuple); |
fb40c209 AC |
1535 | mi_out_put (uiout, raw_stdout); |
1536 | fputs_unfiltered ("\n", raw_stdout); | |
1537 | gdb_flush (raw_stdout); | |
1538 | } | |
0be75e02 AS |
1539 | |
1540 | xfree (uiout); | |
1541 | uiout = saved_uiout; | |
fb40c209 AC |
1542 | } |
1543 | ||
d8c83789 NR |
1544 | static void |
1545 | timestamp (struct mi_timestamp *tv) | |
1546 | { | |
1547 | long usec; | |
1548 | gettimeofday (&tv->wallclock, NULL); | |
1549 | #ifdef HAVE_GETRUSAGE | |
1550 | getrusage (RUSAGE_SELF, &rusage); | |
1551 | tv->utime.tv_sec = rusage.ru_utime.tv_sec; | |
1552 | tv->utime.tv_usec = rusage.ru_utime.tv_usec; | |
1553 | tv->stime.tv_sec = rusage.ru_stime.tv_sec; | |
1554 | tv->stime.tv_usec = rusage.ru_stime.tv_usec; | |
1555 | #else | |
1556 | usec = get_run_time (); | |
f2395593 NR |
1557 | tv->utime.tv_sec = usec/1000000L; |
1558 | tv->utime.tv_usec = usec - 1000000L*tv->utime.tv_sec; | |
d8c83789 NR |
1559 | tv->stime.tv_sec = 0; |
1560 | tv->stime.tv_usec = 0; | |
1561 | #endif | |
1562 | } | |
1563 | ||
1564 | static void | |
1565 | print_diff_now (struct mi_timestamp *start) | |
1566 | { | |
1567 | struct mi_timestamp now; | |
1568 | timestamp (&now); | |
1569 | print_diff (start, &now); | |
1570 | } | |
1571 | ||
4333ada3 VP |
1572 | void |
1573 | mi_print_timing_maybe (void) | |
1574 | { | |
1575 | /* If the command is -enable-timing then do_timings may be | |
1576 | true whilst current_command_ts is not initialized. */ | |
1577 | if (do_timings && current_command_ts) | |
1578 | print_diff_now (current_command_ts); | |
1579 | } | |
1580 | ||
d8c83789 NR |
1581 | static long |
1582 | timeval_diff (struct timeval start, struct timeval end) | |
1583 | { | |
f2395593 | 1584 | return ((end.tv_sec - start.tv_sec) * 1000000L) |
d8c83789 NR |
1585 | + (end.tv_usec - start.tv_usec); |
1586 | } | |
1587 | ||
1588 | static void | |
1589 | print_diff (struct mi_timestamp *start, struct mi_timestamp *end) | |
1590 | { | |
1591 | fprintf_unfiltered | |
1592 | (raw_stdout, | |
1593 | ",time={wallclock=\"%0.5f\",user=\"%0.5f\",system=\"%0.5f\"}", | |
1594 | timeval_diff (start->wallclock, end->wallclock) / 1000000.0, | |
1595 | timeval_diff (start->utime, end->utime) / 1000000.0, | |
1596 | timeval_diff (start->stime, end->stime) / 1000000.0); | |
1597 | } |