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 | { | |
6c95b8df PA |
365 | if (inferior->pid != 0) |
366 | { | |
367 | struct cleanup *back_to | |
368 | = make_cleanup_ui_out_tuple_begin_end (uiout, NULL); | |
369 | ||
370 | ui_out_field_fmt (uiout, "id", "%d", inferior->pid); | |
371 | ui_out_field_string (uiout, "type", "process"); | |
372 | ui_out_field_int (uiout, "pid", inferior->pid); | |
373 | ||
374 | do_cleanups (back_to); | |
375 | } | |
3ee1c036 | 376 | |
3ee1c036 VP |
377 | return 0; |
378 | } | |
379 | ||
380 | void | |
381 | mi_cmd_list_thread_groups (char *command, char **argv, int argc) | |
382 | { | |
383 | struct cleanup *back_to; | |
384 | int available = 0; | |
385 | char *id = NULL; | |
386 | ||
387 | if (argc > 0 && strcmp (argv[0], "--available") == 0) | |
388 | { | |
389 | ++argv; | |
390 | --argc; | |
391 | available = 1; | |
392 | } | |
393 | ||
394 | if (argc > 0) | |
395 | id = argv[0]; | |
396 | ||
e0665bc8 | 397 | back_to = make_cleanup (null_cleanup, NULL); |
3ee1c036 | 398 | |
07e059b5 VP |
399 | if (available && id) |
400 | { | |
401 | error (_("Can only report top-level available thread groups")); | |
402 | } | |
403 | else if (available) | |
404 | { | |
e0665bc8 | 405 | struct osdata *data; |
07e059b5 VP |
406 | struct osdata_item *item; |
407 | int ix_items; | |
408 | ||
e0665bc8 PA |
409 | data = get_osdata ("processes"); |
410 | make_cleanup_osdata_free (data); | |
411 | ||
07e059b5 | 412 | make_cleanup_ui_out_list_begin_end (uiout, "groups"); |
e0665bc8 | 413 | |
07e059b5 | 414 | for (ix_items = 0; |
e0665bc8 PA |
415 | VEC_iterate (osdata_item_s, data->items, |
416 | ix_items, item); | |
07e059b5 VP |
417 | ix_items++) |
418 | { | |
e0665bc8 | 419 | struct cleanup *back_to = |
07e059b5 VP |
420 | make_cleanup_ui_out_tuple_begin_end (uiout, NULL); |
421 | ||
422 | const char *pid = get_osdata_column (item, "pid"); | |
423 | const char *cmd = get_osdata_column (item, "command"); | |
424 | const char *user = get_osdata_column (item, "user"); | |
425 | ||
426 | ui_out_field_fmt (uiout, "id", "%s", pid); | |
427 | ui_out_field_string (uiout, "type", "process"); | |
428 | if (cmd) | |
429 | ui_out_field_string (uiout, "description", cmd); | |
430 | if (user) | |
431 | ui_out_field_string (uiout, "user", user); | |
e0665bc8 PA |
432 | |
433 | do_cleanups (back_to); | |
07e059b5 VP |
434 | } |
435 | } | |
436 | else if (id) | |
3ee1c036 VP |
437 | { |
438 | int pid = atoi (id); | |
439 | if (!in_inferior_list (pid)) | |
440 | error ("Invalid thread group id '%s'", id); | |
441 | print_thread_info (uiout, -1, pid); | |
442 | } | |
443 | else | |
444 | { | |
445 | make_cleanup_ui_out_list_begin_end (uiout, "groups"); | |
446 | iterate_over_inferiors (print_one_inferior, NULL); | |
447 | } | |
448 | ||
449 | do_cleanups (back_to); | |
8e8901c5 VP |
450 | } |
451 | ||
ce8f13f8 | 452 | void |
fb40c209 AC |
453 | mi_cmd_data_list_register_names (char *command, char **argv, int argc) |
454 | { | |
7ccb0be9 UW |
455 | struct frame_info *frame; |
456 | struct gdbarch *gdbarch; | |
fb40c209 AC |
457 | int regnum, numregs; |
458 | int i; | |
4060713b | 459 | struct cleanup *cleanup; |
fb40c209 AC |
460 | |
461 | /* Note that the test for a valid register must include checking the | |
c9f4d572 UW |
462 | gdbarch_register_name because gdbarch_num_regs may be allocated for |
463 | the union of the register sets within a family of related processors. | |
464 | In this case, some entries of gdbarch_register_name will change depending | |
465 | upon the particular processor being debugged. */ | |
fb40c209 | 466 | |
7ccb0be9 UW |
467 | frame = get_selected_frame (NULL); |
468 | gdbarch = get_frame_arch (frame); | |
469 | numregs = gdbarch_num_regs (gdbarch) + gdbarch_num_pseudo_regs (gdbarch); | |
fb40c209 | 470 | |
4060713b | 471 | cleanup = make_cleanup_ui_out_list_begin_end (uiout, "register-names"); |
fb40c209 | 472 | |
41296c92 | 473 | if (argc == 0) /* No args, just do all the regs. */ |
fb40c209 AC |
474 | { |
475 | for (regnum = 0; | |
476 | regnum < numregs; | |
477 | regnum++) | |
478 | { | |
7ccb0be9 UW |
479 | if (gdbarch_register_name (gdbarch, regnum) == NULL |
480 | || *(gdbarch_register_name (gdbarch, regnum)) == '\0') | |
173d6894 AC |
481 | ui_out_field_string (uiout, NULL, ""); |
482 | else | |
c9f4d572 | 483 | ui_out_field_string (uiout, NULL, |
7ccb0be9 | 484 | gdbarch_register_name (gdbarch, regnum)); |
fb40c209 AC |
485 | } |
486 | } | |
487 | ||
41296c92 | 488 | /* Else, list of register #s, just do listed regs. */ |
fb40c209 AC |
489 | for (i = 0; i < argc; i++) |
490 | { | |
491 | regnum = atoi (argv[i]); | |
173d6894 | 492 | if (regnum < 0 || regnum >= numregs) |
a13e061a PA |
493 | error ("bad register number"); |
494 | ||
7ccb0be9 UW |
495 | if (gdbarch_register_name (gdbarch, regnum) == NULL |
496 | || *(gdbarch_register_name (gdbarch, regnum)) == '\0') | |
173d6894 AC |
497 | ui_out_field_string (uiout, NULL, ""); |
498 | else | |
c9f4d572 | 499 | ui_out_field_string (uiout, NULL, |
7ccb0be9 | 500 | gdbarch_register_name (gdbarch, regnum)); |
fb40c209 | 501 | } |
4060713b | 502 | do_cleanups (cleanup); |
fb40c209 AC |
503 | } |
504 | ||
ce8f13f8 | 505 | void |
fb40c209 AC |
506 | mi_cmd_data_list_changed_registers (char *command, char **argv, int argc) |
507 | { | |
6ed7ea50 UW |
508 | static struct regcache *this_regs = NULL; |
509 | struct regcache *prev_regs; | |
7ccb0be9 | 510 | struct gdbarch *gdbarch; |
fb40c209 AC |
511 | int regnum, numregs, changed; |
512 | int i; | |
4060713b | 513 | struct cleanup *cleanup; |
fb40c209 | 514 | |
6ed7ea50 UW |
515 | /* The last time we visited this function, the current frame's register |
516 | contents were saved in THIS_REGS. Move THIS_REGS over to PREV_REGS, | |
517 | and refresh THIS_REGS with the now-current register contents. */ | |
518 | ||
519 | prev_regs = this_regs; | |
520 | this_regs = frame_save_as_regcache (get_selected_frame (NULL)); | |
521 | cleanup = make_cleanup_regcache_xfree (prev_regs); | |
522 | ||
fb40c209 | 523 | /* Note that the test for a valid register must include checking the |
c9f4d572 UW |
524 | gdbarch_register_name because gdbarch_num_regs may be allocated for |
525 | the union of the register sets within a family of related processors. | |
526 | In this case, some entries of gdbarch_register_name will change depending | |
527 | upon the particular processor being debugged. */ | |
fb40c209 | 528 | |
7ccb0be9 UW |
529 | gdbarch = get_regcache_arch (this_regs); |
530 | numregs = gdbarch_num_regs (gdbarch) + gdbarch_num_pseudo_regs (gdbarch); | |
fb40c209 | 531 | |
6ed7ea50 | 532 | make_cleanup_ui_out_list_begin_end (uiout, "changed-registers"); |
fb40c209 | 533 | |
41296c92 | 534 | if (argc == 0) /* No args, just do all the regs. */ |
fb40c209 AC |
535 | { |
536 | for (regnum = 0; | |
537 | regnum < numregs; | |
538 | regnum++) | |
539 | { | |
7ccb0be9 UW |
540 | if (gdbarch_register_name (gdbarch, regnum) == NULL |
541 | || *(gdbarch_register_name (gdbarch, regnum)) == '\0') | |
fb40c209 | 542 | continue; |
6ed7ea50 | 543 | changed = register_changed_p (regnum, prev_regs, this_regs); |
fb40c209 | 544 | if (changed < 0) |
a13e061a | 545 | error ("mi_cmd_data_list_changed_registers: Unable to read register contents."); |
fb40c209 AC |
546 | else if (changed) |
547 | ui_out_field_int (uiout, NULL, regnum); | |
548 | } | |
549 | } | |
550 | ||
41296c92 | 551 | /* Else, list of register #s, just do listed regs. */ |
fb40c209 AC |
552 | for (i = 0; i < argc; i++) |
553 | { | |
554 | regnum = atoi (argv[i]); | |
555 | ||
556 | if (regnum >= 0 | |
557 | && regnum < numregs | |
7ccb0be9 UW |
558 | && gdbarch_register_name (gdbarch, regnum) != NULL |
559 | && *gdbarch_register_name (gdbarch, regnum) != '\000') | |
fb40c209 | 560 | { |
6ed7ea50 | 561 | changed = register_changed_p (regnum, prev_regs, this_regs); |
fb40c209 | 562 | if (changed < 0) |
a13e061a | 563 | error ("mi_cmd_data_list_register_change: Unable to read register contents."); |
fb40c209 AC |
564 | else if (changed) |
565 | ui_out_field_int (uiout, NULL, regnum); | |
566 | } | |
567 | else | |
a13e061a | 568 | error ("bad register number"); |
fb40c209 | 569 | } |
4060713b | 570 | do_cleanups (cleanup); |
fb40c209 AC |
571 | } |
572 | ||
573 | static int | |
6ed7ea50 UW |
574 | register_changed_p (int regnum, struct regcache *prev_regs, |
575 | struct regcache *this_regs) | |
fb40c209 | 576 | { |
6ed7ea50 UW |
577 | struct gdbarch *gdbarch = get_regcache_arch (this_regs); |
578 | gdb_byte prev_buffer[MAX_REGISTER_SIZE]; | |
579 | gdb_byte this_buffer[MAX_REGISTER_SIZE]; | |
fb40c209 | 580 | |
6ed7ea50 UW |
581 | /* Registers not valid in this frame return count as unchanged. */ |
582 | if (!regcache_valid_p (this_regs, regnum)) | |
fb40c209 AC |
583 | return 0; |
584 | ||
6ed7ea50 UW |
585 | /* First time through or after gdbarch change consider all registers as |
586 | changed. Same for registers not valid in the previous frame. */ | |
587 | if (!prev_regs || get_regcache_arch (prev_regs) != gdbarch | |
588 | || !regcache_valid_p (prev_regs, regnum)) | |
589 | return 1; | |
fb40c209 | 590 | |
6ed7ea50 UW |
591 | /* Get register contents and compare. */ |
592 | regcache_cooked_read (prev_regs, regnum, prev_buffer); | |
593 | regcache_cooked_read (this_regs, regnum, this_buffer); | |
fb40c209 | 594 | |
6ed7ea50 UW |
595 | return memcmp (prev_buffer, this_buffer, |
596 | register_size (gdbarch, regnum)) != 0; | |
fb40c209 AC |
597 | } |
598 | ||
41296c92 | 599 | /* Return a list of register number and value pairs. The valid |
fb40c209 | 600 | arguments expected are: a letter indicating the format in which to |
41296c92 | 601 | display the registers contents. This can be one of: x (hexadecimal), d |
fb40c209 AC |
602 | (decimal), N (natural), t (binary), o (octal), r (raw). After the |
603 | format argumetn there can be a sequence of numbers, indicating which | |
41296c92 NR |
604 | registers to fetch the content of. If the format is the only argument, |
605 | a list of all the registers with their values is returned. */ | |
ce8f13f8 | 606 | void |
fb40c209 AC |
607 | mi_cmd_data_list_register_values (char *command, char **argv, int argc) |
608 | { | |
7ccb0be9 UW |
609 | struct frame_info *frame; |
610 | struct gdbarch *gdbarch; | |
a13e061a | 611 | int regnum, numregs, format; |
fb40c209 | 612 | int i; |
4060713b | 613 | struct cleanup *list_cleanup, *tuple_cleanup; |
fb40c209 AC |
614 | |
615 | /* Note that the test for a valid register must include checking the | |
c9f4d572 UW |
616 | gdbarch_register_name because gdbarch_num_regs may be allocated for |
617 | the union of the register sets within a family of related processors. | |
618 | In this case, some entries of gdbarch_register_name will change depending | |
619 | upon the particular processor being debugged. */ | |
fb40c209 | 620 | |
fb40c209 | 621 | if (argc == 0) |
a13e061a | 622 | error ("mi_cmd_data_list_register_values: Usage: -data-list-register-values <format> [<regnum1>...<regnumN>]"); |
fb40c209 AC |
623 | |
624 | format = (int) argv[0][0]; | |
625 | ||
7ccb0be9 UW |
626 | frame = get_selected_frame (NULL); |
627 | gdbarch = get_frame_arch (frame); | |
628 | numregs = gdbarch_num_regs (gdbarch) + gdbarch_num_pseudo_regs (gdbarch); | |
629 | ||
4060713b | 630 | list_cleanup = make_cleanup_ui_out_list_begin_end (uiout, "register-values"); |
fb40c209 | 631 | |
41296c92 | 632 | if (argc == 1) /* No args, beside the format: do all the regs. */ |
fb40c209 AC |
633 | { |
634 | for (regnum = 0; | |
635 | regnum < numregs; | |
636 | regnum++) | |
637 | { | |
7ccb0be9 UW |
638 | if (gdbarch_register_name (gdbarch, regnum) == NULL |
639 | || *(gdbarch_register_name (gdbarch, regnum)) == '\0') | |
fb40c209 | 640 | continue; |
4060713b | 641 | tuple_cleanup = make_cleanup_ui_out_tuple_begin_end (uiout, NULL); |
fb40c209 | 642 | ui_out_field_int (uiout, "number", regnum); |
7ccb0be9 | 643 | get_register (frame, regnum, format); |
4060713b | 644 | do_cleanups (tuple_cleanup); |
fb40c209 AC |
645 | } |
646 | } | |
647 | ||
41296c92 | 648 | /* Else, list of register #s, just do listed regs. */ |
fb40c209 AC |
649 | for (i = 1; i < argc; i++) |
650 | { | |
651 | regnum = atoi (argv[i]); | |
652 | ||
653 | if (regnum >= 0 | |
654 | && regnum < numregs | |
7ccb0be9 UW |
655 | && gdbarch_register_name (gdbarch, regnum) != NULL |
656 | && *gdbarch_register_name (gdbarch, regnum) != '\000') | |
fb40c209 | 657 | { |
4060713b | 658 | tuple_cleanup = make_cleanup_ui_out_tuple_begin_end (uiout, NULL); |
fb40c209 | 659 | ui_out_field_int (uiout, "number", regnum); |
7ccb0be9 | 660 | get_register (frame, regnum, format); |
4060713b | 661 | do_cleanups (tuple_cleanup); |
fb40c209 AC |
662 | } |
663 | else | |
a13e061a | 664 | error ("bad register number"); |
fb40c209 | 665 | } |
4060713b | 666 | do_cleanups (list_cleanup); |
fb40c209 AC |
667 | } |
668 | ||
41296c92 | 669 | /* Output one register's contents in the desired format. */ |
a13e061a | 670 | static void |
7ccb0be9 | 671 | get_register (struct frame_info *frame, int regnum, int format) |
fb40c209 | 672 | { |
7ccb0be9 | 673 | struct gdbarch *gdbarch = get_frame_arch (frame); |
10c42a71 | 674 | gdb_byte buffer[MAX_REGISTER_SIZE]; |
fb40c209 | 675 | int optim; |
ac2adee5 AC |
676 | int realnum; |
677 | CORE_ADDR addr; | |
678 | enum lval_type lval; | |
fb40c209 AC |
679 | static struct ui_stream *stb = NULL; |
680 | ||
681 | stb = ui_out_stream_new (uiout); | |
682 | ||
683 | if (format == 'N') | |
684 | format = 0; | |
685 | ||
7ccb0be9 | 686 | frame_register (frame, regnum, &optim, &lval, &addr, &realnum, buffer); |
ac2adee5 | 687 | |
fb40c209 | 688 | if (optim) |
a13e061a | 689 | error ("Optimized out"); |
fb40c209 | 690 | |
fb40c209 AC |
691 | if (format == 'r') |
692 | { | |
693 | int j; | |
694 | char *ptr, buf[1024]; | |
695 | ||
696 | strcpy (buf, "0x"); | |
697 | ptr = buf + 2; | |
7ccb0be9 | 698 | for (j = 0; j < register_size (gdbarch, regnum); j++) |
fb40c209 | 699 | { |
7ccb0be9 UW |
700 | int idx = gdbarch_byte_order (gdbarch) == BFD_ENDIAN_BIG ? |
701 | j : register_size (gdbarch, regnum) - 1 - j; | |
9730f241 | 702 | sprintf (ptr, "%02x", (unsigned char) buffer[idx]); |
fb40c209 AC |
703 | ptr += 2; |
704 | } | |
705 | ui_out_field_string (uiout, "value", buf); | |
706 | /*fputs_filtered (buf, gdb_stdout); */ | |
707 | } | |
708 | else | |
709 | { | |
79a45b7d | 710 | struct value_print_options opts; |
59669435 | 711 | get_formatted_print_options (&opts, format); |
79a45b7d | 712 | opts.deref_ref = 1; |
7ccb0be9 | 713 | val_print (register_type (gdbarch, regnum), buffer, 0, 0, |
79a45b7d | 714 | stb->stream, 0, &opts, current_language); |
fb40c209 AC |
715 | ui_out_field_stream (uiout, "value", stb); |
716 | ui_out_stream_delete (stb); | |
717 | } | |
fb40c209 AC |
718 | } |
719 | ||
24e8cecf | 720 | /* Write given values into registers. The registers and values are |
41296c92 | 721 | given as pairs. The corresponding MI command is |
24e8cecf | 722 | -data-write-register-values <format> [<regnum1> <value1>...<regnumN> <valueN>]*/ |
ce8f13f8 | 723 | void |
24e8cecf EZ |
724 | mi_cmd_data_write_register_values (char *command, char **argv, int argc) |
725 | { | |
7ccb0be9 UW |
726 | struct regcache *regcache; |
727 | struct gdbarch *gdbarch; | |
9f3a1602 | 728 | int numregs, i; |
24e8cecf EZ |
729 | char format; |
730 | ||
731 | /* Note that the test for a valid register must include checking the | |
c9f4d572 UW |
732 | gdbarch_register_name because gdbarch_num_regs may be allocated for |
733 | the union of the register sets within a family of related processors. | |
734 | In this case, some entries of gdbarch_register_name will change depending | |
735 | upon the particular processor being debugged. */ | |
24e8cecf | 736 | |
7ccb0be9 UW |
737 | regcache = get_current_regcache (); |
738 | gdbarch = get_regcache_arch (regcache); | |
739 | numregs = gdbarch_num_regs (gdbarch) + gdbarch_num_pseudo_regs (gdbarch); | |
24e8cecf EZ |
740 | |
741 | if (argc == 0) | |
a13e061a | 742 | error ("mi_cmd_data_write_register_values: Usage: -data-write-register-values <format> [<regnum1> <value1>...<regnumN> <valueN>]"); |
24e8cecf EZ |
743 | |
744 | format = (int) argv[0][0]; | |
745 | ||
746 | if (!target_has_registers) | |
a13e061a | 747 | error ("mi_cmd_data_write_register_values: No registers."); |
24e8cecf EZ |
748 | |
749 | if (!(argc - 1)) | |
a13e061a | 750 | error ("mi_cmd_data_write_register_values: No regs and values specified."); |
24e8cecf EZ |
751 | |
752 | if ((argc - 1) % 2) | |
a13e061a | 753 | error ("mi_cmd_data_write_register_values: Regs and vals are not in pairs."); |
24e8cecf EZ |
754 | |
755 | for (i = 1; i < argc; i = i + 2) | |
756 | { | |
9f3a1602 | 757 | int regnum = atoi (argv[i]); |
24e8cecf | 758 | |
9f3a1602 | 759 | if (regnum >= 0 && regnum < numregs |
7ccb0be9 UW |
760 | && gdbarch_register_name (gdbarch, regnum) |
761 | && *gdbarch_register_name (gdbarch, regnum)) | |
24e8cecf | 762 | { |
9f3a1602 | 763 | LONGEST value; |
d8bf3afa | 764 | |
9f3a1602 | 765 | /* Get the value as a number. */ |
24e8cecf | 766 | value = parse_and_eval_address (argv[i + 1]); |
9f3a1602 | 767 | |
41296c92 | 768 | /* Write it down. */ |
7ccb0be9 | 769 | regcache_cooked_write_signed (regcache, regnum, value); |
24e8cecf EZ |
770 | } |
771 | else | |
a13e061a | 772 | error ("bad register number"); |
24e8cecf | 773 | } |
24e8cecf EZ |
774 | } |
775 | ||
41296c92 | 776 | /* Evaluate the value of the argument. The argument is an |
fb40c209 | 777 | expression. If the expression contains spaces it needs to be |
41296c92 | 778 | included in double quotes. */ |
ce8f13f8 | 779 | void |
fb40c209 AC |
780 | mi_cmd_data_evaluate_expression (char *command, char **argv, int argc) |
781 | { | |
782 | struct expression *expr; | |
783 | struct cleanup *old_chain = NULL; | |
96052a95 | 784 | struct value *val; |
fb40c209 | 785 | struct ui_stream *stb = NULL; |
79a45b7d | 786 | struct value_print_options opts; |
fb40c209 AC |
787 | |
788 | stb = ui_out_stream_new (uiout); | |
789 | ||
790 | if (argc != 1) | |
791 | { | |
412bbd6c | 792 | ui_out_stream_delete (stb); |
a13e061a | 793 | error ("mi_cmd_data_evaluate_expression: Usage: -data-evaluate-expression expression"); |
fb40c209 AC |
794 | } |
795 | ||
796 | expr = parse_expression (argv[0]); | |
797 | ||
47cf603e | 798 | old_chain = make_cleanup (free_current_contents, &expr); |
fb40c209 AC |
799 | |
800 | val = evaluate_expression (expr); | |
801 | ||
41296c92 | 802 | /* Print the result of the expression evaluation. */ |
79a45b7d TT |
803 | get_user_print_options (&opts); |
804 | opts.deref_ref = 0; | |
0fd88904 | 805 | val_print (value_type (val), value_contents (val), |
42ae5230 | 806 | value_embedded_offset (val), value_address (val), |
79a45b7d | 807 | stb->stream, 0, &opts, current_language); |
fb40c209 AC |
808 | |
809 | ui_out_field_stream (uiout, "value", stb); | |
810 | ui_out_stream_delete (stb); | |
811 | ||
812 | do_cleanups (old_chain); | |
fb40c209 AC |
813 | } |
814 | ||
fb40c209 AC |
815 | /* DATA-MEMORY-READ: |
816 | ||
817 | ADDR: start address of data to be dumped. | |
41296c92 | 818 | WORD-FORMAT: a char indicating format for the ``word''. See |
fb40c209 | 819 | the ``x'' command. |
41296c92 | 820 | WORD-SIZE: size of each ``word''; 1,2,4, or 8 bytes. |
fb40c209 AC |
821 | NR_ROW: Number of rows. |
822 | NR_COL: The number of colums (words per row). | |
823 | ASCHAR: (OPTIONAL) Append an ascii character dump to each row. Use | |
824 | ASCHAR for unprintable characters. | |
825 | ||
826 | Reads SIZE*NR_ROW*NR_COL bytes starting at ADDR from memory and | |
827 | displayes them. Returns: | |
828 | ||
829 | {addr="...",rowN={wordN="..." ,... [,ascii="..."]}, ...} | |
830 | ||
831 | Returns: | |
832 | The number of bytes read is SIZE*ROW*COL. */ | |
833 | ||
ce8f13f8 | 834 | void |
fb40c209 AC |
835 | mi_cmd_data_read_memory (char *command, char **argv, int argc) |
836 | { | |
e17c207e | 837 | struct gdbarch *gdbarch = get_current_arch (); |
fb40c209 AC |
838 | struct cleanup *cleanups = make_cleanup (null_cleanup, NULL); |
839 | CORE_ADDR addr; | |
840 | long total_bytes; | |
841 | long nr_cols; | |
842 | long nr_rows; | |
843 | char word_format; | |
844 | struct type *word_type; | |
845 | long word_size; | |
846 | char word_asize; | |
847 | char aschar; | |
508416a1 | 848 | gdb_byte *mbuf; |
fb40c209 AC |
849 | int nr_bytes; |
850 | long offset = 0; | |
851 | int optind = 0; | |
852 | char *optarg; | |
853 | enum opt | |
854 | { | |
855 | OFFSET_OPT | |
856 | }; | |
857 | static struct mi_opt opts[] = | |
858 | { | |
859 | {"o", OFFSET_OPT, 1}, | |
d5d6fca5 | 860 | { 0, 0, 0 } |
fb40c209 AC |
861 | }; |
862 | ||
863 | while (1) | |
864 | { | |
865 | int opt = mi_getopt ("mi_cmd_data_read_memory", argc, argv, opts, | |
866 | &optind, &optarg); | |
867 | if (opt < 0) | |
868 | break; | |
869 | switch ((enum opt) opt) | |
870 | { | |
871 | case OFFSET_OPT: | |
872 | offset = atol (optarg); | |
873 | break; | |
874 | } | |
875 | } | |
876 | argv += optind; | |
877 | argc -= optind; | |
878 | ||
879 | if (argc < 5 || argc > 6) | |
a13e061a | 880 | error ("mi_cmd_data_read_memory: Usage: ADDR WORD-FORMAT WORD-SIZE NR-ROWS NR-COLS [ASCHAR]."); |
fb40c209 AC |
881 | |
882 | /* Extract all the arguments. */ | |
883 | ||
41296c92 | 884 | /* Start address of the memory dump. */ |
fb40c209 | 885 | addr = parse_and_eval_address (argv[0]) + offset; |
41296c92 | 886 | /* The format character to use when displaying a memory word. See |
fb40c209 AC |
887 | the ``x'' command. */ |
888 | word_format = argv[1][0]; | |
41296c92 | 889 | /* The size of the memory word. */ |
fb40c209 AC |
890 | word_size = atol (argv[2]); |
891 | switch (word_size) | |
892 | { | |
893 | case 1: | |
df4df182 | 894 | word_type = builtin_type (gdbarch)->builtin_int8; |
fb40c209 AC |
895 | word_asize = 'b'; |
896 | break; | |
897 | case 2: | |
df4df182 | 898 | word_type = builtin_type (gdbarch)->builtin_int16; |
fb40c209 AC |
899 | word_asize = 'h'; |
900 | break; | |
901 | case 4: | |
df4df182 | 902 | word_type = builtin_type (gdbarch)->builtin_int32; |
fb40c209 AC |
903 | word_asize = 'w'; |
904 | break; | |
905 | case 8: | |
df4df182 | 906 | word_type = builtin_type (gdbarch)->builtin_int64; |
fb40c209 AC |
907 | word_asize = 'g'; |
908 | break; | |
909 | default: | |
df4df182 | 910 | word_type = builtin_type (gdbarch)->builtin_int8; |
fb40c209 AC |
911 | word_asize = 'b'; |
912 | } | |
41296c92 | 913 | /* The number of rows. */ |
fb40c209 AC |
914 | nr_rows = atol (argv[3]); |
915 | if (nr_rows <= 0) | |
a13e061a PA |
916 | error ("mi_cmd_data_read_memory: invalid number of rows."); |
917 | ||
41296c92 | 918 | /* Number of bytes per row. */ |
fb40c209 AC |
919 | nr_cols = atol (argv[4]); |
920 | if (nr_cols <= 0) | |
a13e061a PA |
921 | error ("mi_cmd_data_read_memory: invalid number of columns."); |
922 | ||
41296c92 | 923 | /* The un-printable character when printing ascii. */ |
fb40c209 AC |
924 | if (argc == 6) |
925 | aschar = *argv[5]; | |
926 | else | |
927 | aschar = 0; | |
928 | ||
41296c92 | 929 | /* Create a buffer and read it in. */ |
fb40c209 | 930 | total_bytes = word_size * nr_rows * nr_cols; |
2e94c453 | 931 | mbuf = xcalloc (total_bytes, 1); |
b8c9b27d | 932 | make_cleanup (xfree, mbuf); |
cf7a04e8 | 933 | |
a4261689 PA |
934 | /* Dispatch memory reads to the topmost target, not the flattened |
935 | current_target. */ | |
936 | nr_bytes = target_read_until_error (current_target.beneath, | |
937 | TARGET_OBJECT_MEMORY, NULL, mbuf, | |
938 | addr, total_bytes); | |
cf7a04e8 | 939 | if (nr_bytes <= 0) |
a13e061a | 940 | error ("Unable to read memory."); |
fb40c209 | 941 | |
41296c92 | 942 | /* Output the header information. */ |
5af949e3 | 943 | ui_out_field_core_addr (uiout, "addr", gdbarch, addr); |
fb40c209 AC |
944 | ui_out_field_int (uiout, "nr-bytes", nr_bytes); |
945 | ui_out_field_int (uiout, "total-bytes", total_bytes); | |
5af949e3 UW |
946 | ui_out_field_core_addr (uiout, "next-row", |
947 | gdbarch, addr + word_size * nr_cols); | |
948 | ui_out_field_core_addr (uiout, "prev-row", | |
949 | gdbarch, addr - word_size * nr_cols); | |
950 | ui_out_field_core_addr (uiout, "next-page", gdbarch, addr + total_bytes); | |
951 | ui_out_field_core_addr (uiout, "prev-page", gdbarch, addr - total_bytes); | |
fb40c209 | 952 | |
41296c92 | 953 | /* Build the result as a two dimentional table. */ |
fb40c209 AC |
954 | { |
955 | struct ui_stream *stream = ui_out_stream_new (uiout); | |
6ad4a2cf | 956 | struct cleanup *cleanup_list_memory; |
fb40c209 AC |
957 | int row; |
958 | int row_byte; | |
6ad4a2cf | 959 | cleanup_list_memory = make_cleanup_ui_out_list_begin_end (uiout, "memory"); |
fb40c209 AC |
960 | for (row = 0, row_byte = 0; |
961 | row < nr_rows; | |
962 | row++, row_byte += nr_cols * word_size) | |
963 | { | |
964 | int col; | |
965 | int col_byte; | |
6ad4a2cf JJ |
966 | struct cleanup *cleanup_tuple; |
967 | struct cleanup *cleanup_list_data; | |
79a45b7d TT |
968 | struct value_print_options opts; |
969 | ||
6ad4a2cf | 970 | cleanup_tuple = make_cleanup_ui_out_tuple_begin_end (uiout, NULL); |
5af949e3 | 971 | ui_out_field_core_addr (uiout, "addr", gdbarch, addr + row_byte); |
fb40c209 | 972 | /* ui_out_field_core_addr_symbolic (uiout, "saddr", addr + row_byte); */ |
6ad4a2cf | 973 | cleanup_list_data = make_cleanup_ui_out_list_begin_end (uiout, "data"); |
79a45b7d | 974 | get_formatted_print_options (&opts, word_format); |
fb40c209 AC |
975 | for (col = 0, col_byte = row_byte; |
976 | col < nr_cols; | |
977 | col++, col_byte += word_size) | |
978 | { | |
979 | if (col_byte + word_size > nr_bytes) | |
980 | { | |
981 | ui_out_field_string (uiout, NULL, "N/A"); | |
982 | } | |
983 | else | |
984 | { | |
985 | ui_file_rewind (stream->stream); | |
79a45b7d | 986 | print_scalar_formatted (mbuf + col_byte, word_type, &opts, |
fb40c209 AC |
987 | word_asize, stream->stream); |
988 | ui_out_field_stream (uiout, NULL, stream); | |
989 | } | |
990 | } | |
6ad4a2cf | 991 | do_cleanups (cleanup_list_data); |
fb40c209 AC |
992 | if (aschar) |
993 | { | |
994 | int byte; | |
995 | ui_file_rewind (stream->stream); | |
996 | for (byte = row_byte; byte < row_byte + word_size * nr_cols; byte++) | |
997 | { | |
998 | if (byte >= nr_bytes) | |
999 | { | |
1000 | fputc_unfiltered ('X', stream->stream); | |
1001 | } | |
1002 | else if (mbuf[byte] < 32 || mbuf[byte] > 126) | |
1003 | { | |
1004 | fputc_unfiltered (aschar, stream->stream); | |
1005 | } | |
1006 | else | |
1007 | fputc_unfiltered (mbuf[byte], stream->stream); | |
1008 | } | |
1009 | ui_out_field_stream (uiout, "ascii", stream); | |
1010 | } | |
6ad4a2cf | 1011 | do_cleanups (cleanup_tuple); |
fb40c209 AC |
1012 | } |
1013 | ui_out_stream_delete (stream); | |
6ad4a2cf | 1014 | do_cleanups (cleanup_list_memory); |
fb40c209 AC |
1015 | } |
1016 | do_cleanups (cleanups); | |
fb40c209 AC |
1017 | } |
1018 | ||
1019 | /* DATA-MEMORY-WRITE: | |
1020 | ||
1021 | COLUMN_OFFSET: optional argument. Must be preceeded by '-o'. The | |
1022 | offset from the beginning of the memory grid row where the cell to | |
1023 | be written is. | |
1024 | ADDR: start address of the row in the memory grid where the memory | |
41296c92 | 1025 | cell is, if OFFSET_COLUMN is specified. Otherwise, the address of |
fb40c209 | 1026 | the location to write to. |
41296c92 | 1027 | FORMAT: a char indicating format for the ``word''. See |
fb40c209 AC |
1028 | the ``x'' command. |
1029 | WORD_SIZE: size of each ``word''; 1,2,4, or 8 bytes | |
1030 | VALUE: value to be written into the memory address. | |
1031 | ||
1032 | Writes VALUE into ADDR + (COLUMN_OFFSET * WORD_SIZE). | |
1033 | ||
41296c92 | 1034 | Prints nothing. */ |
ce8f13f8 | 1035 | void |
fb40c209 AC |
1036 | mi_cmd_data_write_memory (char *command, char **argv, int argc) |
1037 | { | |
e17a4113 UW |
1038 | struct gdbarch *gdbarch = get_current_arch (); |
1039 | enum bfd_endian byte_order = gdbarch_byte_order (gdbarch); | |
fb40c209 AC |
1040 | CORE_ADDR addr; |
1041 | char word_format; | |
1042 | long word_size; | |
1043 | /* FIXME: ezannoni 2000-02-17 LONGEST could possibly not be big | |
41296c92 | 1044 | enough when using a compiler other than GCC. */ |
fb40c209 | 1045 | LONGEST value; |
d8bf3afa KB |
1046 | void *buffer; |
1047 | struct cleanup *old_chain; | |
fb40c209 AC |
1048 | long offset = 0; |
1049 | int optind = 0; | |
1050 | char *optarg; | |
1051 | enum opt | |
1052 | { | |
1053 | OFFSET_OPT | |
1054 | }; | |
1055 | static struct mi_opt opts[] = | |
1056 | { | |
1057 | {"o", OFFSET_OPT, 1}, | |
d5d6fca5 | 1058 | { 0, 0, 0 } |
fb40c209 AC |
1059 | }; |
1060 | ||
1061 | while (1) | |
1062 | { | |
1063 | int opt = mi_getopt ("mi_cmd_data_write_memory", argc, argv, opts, | |
1064 | &optind, &optarg); | |
1065 | if (opt < 0) | |
1066 | break; | |
1067 | switch ((enum opt) opt) | |
1068 | { | |
1069 | case OFFSET_OPT: | |
1070 | offset = atol (optarg); | |
1071 | break; | |
1072 | } | |
1073 | } | |
1074 | argv += optind; | |
1075 | argc -= optind; | |
1076 | ||
1077 | if (argc != 4) | |
a13e061a | 1078 | error ("mi_cmd_data_write_memory: Usage: [-o COLUMN_OFFSET] ADDR FORMAT WORD-SIZE VALUE."); |
fb40c209 | 1079 | |
41296c92 NR |
1080 | /* Extract all the arguments. */ |
1081 | /* Start address of the memory dump. */ | |
fb40c209 | 1082 | addr = parse_and_eval_address (argv[0]); |
41296c92 NR |
1083 | /* The format character to use when displaying a memory word. See |
1084 | the ``x'' command. */ | |
fb40c209 AC |
1085 | word_format = argv[1][0]; |
1086 | /* The size of the memory word. */ | |
1087 | word_size = atol (argv[2]); | |
1088 | ||
41296c92 | 1089 | /* Calculate the real address of the write destination. */ |
fb40c209 AC |
1090 | addr += (offset * word_size); |
1091 | ||
41296c92 | 1092 | /* Get the value as a number. */ |
fb40c209 | 1093 | value = parse_and_eval_address (argv[3]); |
41296c92 | 1094 | /* Get the value into an array. */ |
d8bf3afa KB |
1095 | buffer = xmalloc (word_size); |
1096 | old_chain = make_cleanup (xfree, buffer); | |
e17a4113 | 1097 | store_signed_integer (buffer, word_size, byte_order, value); |
41296c92 | 1098 | /* Write it down to memory. */ |
fb40c209 | 1099 | write_memory (addr, buffer, word_size); |
d8bf3afa KB |
1100 | /* Free the buffer. */ |
1101 | do_cleanups (old_chain); | |
fb40c209 AC |
1102 | } |
1103 | ||
ce8f13f8 | 1104 | void |
d8c83789 NR |
1105 | mi_cmd_enable_timings (char *command, char **argv, int argc) |
1106 | { | |
1107 | if (argc == 0) | |
1108 | do_timings = 1; | |
1109 | else if (argc == 1) | |
1110 | { | |
1111 | if (strcmp (argv[0], "yes") == 0) | |
1112 | do_timings = 1; | |
1113 | else if (strcmp (argv[0], "no") == 0) | |
1114 | do_timings = 0; | |
1115 | else | |
1116 | goto usage_error; | |
1117 | } | |
1118 | else | |
1119 | goto usage_error; | |
1120 | ||
ce8f13f8 | 1121 | return; |
d8c83789 NR |
1122 | |
1123 | usage_error: | |
1124 | error ("mi_cmd_enable_timings: Usage: %s {yes|no}", command); | |
d8c83789 NR |
1125 | } |
1126 | ||
ce8f13f8 | 1127 | void |
084344da VP |
1128 | mi_cmd_list_features (char *command, char **argv, int argc) |
1129 | { | |
1130 | if (argc == 0) | |
1131 | { | |
1132 | struct cleanup *cleanup = NULL; | |
1133 | cleanup = make_cleanup_ui_out_list_begin_end (uiout, "features"); | |
1134 | ||
1135 | ui_out_field_string (uiout, NULL, "frozen-varobjs"); | |
8b4ed427 | 1136 | ui_out_field_string (uiout, NULL, "pending-breakpoints"); |
8e8901c5 | 1137 | ui_out_field_string (uiout, NULL, "thread-info"); |
084344da | 1138 | |
b6313243 TT |
1139 | #if HAVE_PYTHON |
1140 | ui_out_field_string (uiout, NULL, "python"); | |
1141 | #endif | |
1142 | ||
084344da | 1143 | do_cleanups (cleanup); |
ce8f13f8 | 1144 | return; |
084344da VP |
1145 | } |
1146 | ||
1147 | error ("-list-features should be passed no arguments"); | |
084344da | 1148 | } |
c6ebd6cf VP |
1149 | |
1150 | void | |
1151 | mi_cmd_list_target_features (char *command, char **argv, int argc) | |
1152 | { | |
1153 | if (argc == 0) | |
1154 | { | |
1155 | struct cleanup *cleanup = NULL; | |
1156 | cleanup = make_cleanup_ui_out_list_begin_end (uiout, "features"); | |
1157 | ||
1158 | if (target_can_async_p ()) | |
1159 | ui_out_field_string (uiout, NULL, "async"); | |
1160 | ||
1161 | do_cleanups (cleanup); | |
1162 | return; | |
1163 | } | |
1164 | ||
1165 | error ("-list-target-features should be passed no arguments"); | |
1166 | } | |
1167 | ||
8d34ea23 KS |
1168 | /* Execute a command within a safe environment. |
1169 | Return <0 for error; >=0 for ok. | |
1170 | ||
1171 | args->action will tell mi_execute_command what action | |
42972f50 | 1172 | to perfrom after the given command has executed (display/suppress |
8d34ea23 | 1173 | prompt, display error). */ |
fb40c209 | 1174 | |
f30f06b8 | 1175 | static void |
8d34ea23 | 1176 | captured_mi_execute_command (struct ui_out *uiout, void *data) |
fb40c209 | 1177 | { |
1f31650a | 1178 | struct cleanup *cleanup; |
e111d6c9 | 1179 | struct mi_parse *context = (struct mi_parse *) data; |
fb40c209 | 1180 | |
4333ada3 VP |
1181 | if (do_timings) |
1182 | current_command_ts = context->cmd_start; | |
d8c83789 | 1183 | |
1f31650a VP |
1184 | current_token = xstrdup (context->token); |
1185 | cleanup = make_cleanup (free_current_contents, ¤t_token); | |
1186 | ||
a2840c35 | 1187 | running_result_record_printed = 0; |
f3b1572e | 1188 | mi_proceeded = 0; |
fb40c209 AC |
1189 | switch (context->op) |
1190 | { | |
fb40c209 | 1191 | case MI_COMMAND: |
41296c92 | 1192 | /* A MI command was read from the input stream. */ |
fb40c209 AC |
1193 | if (mi_debug_p) |
1194 | /* FIXME: gdb_???? */ | |
1195 | fprintf_unfiltered (raw_stdout, " token=`%s' command=`%s' args=`%s'\n", | |
1196 | context->token, context->command, context->args); | |
d8c83789 | 1197 | |
d8c83789 | 1198 | |
ce8f13f8 | 1199 | mi_cmd_execute (context); |
8d34ea23 | 1200 | |
a2840c35 | 1201 | /* Print the result if there were no errors. |
4389a95a | 1202 | |
a2840c35 VP |
1203 | Remember that on the way out of executing a command, you have |
1204 | to directly use the mi_interp's uiout, since the command could | |
1205 | have reset the interpreter, in which case the current uiout | |
1206 | will most likely crash in the mi_out_* routines. */ | |
ce8f13f8 | 1207 | if (!running_result_record_printed) |
a2840c35 VP |
1208 | { |
1209 | fputs_unfiltered (context->token, raw_stdout); | |
ce8f13f8 VP |
1210 | /* There's no particularly good reason why target-connect results |
1211 | in not ^done. Should kill ^connected for MI3. */ | |
1212 | fputs_unfiltered (strcmp (context->command, "target-select") == 0 | |
1213 | ? "^connected" : "^done", raw_stdout); | |
a2840c35 VP |
1214 | mi_out_put (uiout, raw_stdout); |
1215 | mi_out_rewind (uiout); | |
4333ada3 | 1216 | mi_print_timing_maybe (); |
a2840c35 VP |
1217 | fputs_unfiltered ("\n", raw_stdout); |
1218 | } | |
1219 | else | |
f7f9a841 VP |
1220 | /* The command does not want anything to be printed. In that |
1221 | case, the command probably should not have written anything | |
1222 | to uiout, but in case it has written something, discard it. */ | |
a2840c35 | 1223 | mi_out_rewind (uiout); |
fb40c209 AC |
1224 | break; |
1225 | ||
1226 | case CLI_COMMAND: | |
78f5381d AC |
1227 | { |
1228 | char *argv[2]; | |
1229 | /* A CLI command was read from the input stream. */ | |
1230 | /* This "feature" will be removed as soon as we have a | |
1231 | complete set of mi commands. */ | |
1232 | /* Echo the command on the console. */ | |
1233 | fprintf_unfiltered (gdb_stdlog, "%s\n", context->command); | |
1234 | /* Call the "console" interpreter. */ | |
1235 | argv[0] = "console"; | |
1236 | argv[1] = context->command; | |
ce8f13f8 | 1237 | mi_cmd_interpreter_exec ("-interpreter-exec", argv, 2); |
78f5381d | 1238 | |
eec01795 | 1239 | /* If we changed interpreters, DON'T print out anything. */ |
78f5381d AC |
1240 | if (current_interp_named_p (INTERP_MI) |
1241 | || current_interp_named_p (INTERP_MI1) | |
1242 | || current_interp_named_p (INTERP_MI2) | |
1243 | || current_interp_named_p (INTERP_MI3)) | |
1244 | { | |
ce8f13f8 | 1245 | if (!running_result_record_printed) |
eec01795 DJ |
1246 | { |
1247 | fputs_unfiltered (context->token, raw_stdout); | |
1248 | fputs_unfiltered ("^done", raw_stdout); | |
1249 | mi_out_put (uiout, raw_stdout); | |
1250 | mi_out_rewind (uiout); | |
4333ada3 VP |
1251 | mi_print_timing_maybe (); |
1252 | fputs_unfiltered ("\n", raw_stdout); | |
eec01795 | 1253 | } |
eec01795 DJ |
1254 | else |
1255 | mi_out_rewind (uiout); | |
78f5381d AC |
1256 | } |
1257 | break; | |
1258 | } | |
fb40c209 AC |
1259 | |
1260 | } | |
8d34ea23 | 1261 | |
1f31650a VP |
1262 | do_cleanups (cleanup); |
1263 | ||
f30f06b8 | 1264 | return; |
fb40c209 AC |
1265 | } |
1266 | ||
1267 | ||
1268 | void | |
1269 | mi_execute_command (char *cmd, int from_tty) | |
1270 | { | |
1271 | struct mi_parse *command; | |
8d34ea23 | 1272 | struct ui_out *saved_uiout = uiout; |
fb40c209 | 1273 | |
41296c92 NR |
1274 | /* This is to handle EOF (^D). We just quit gdb. */ |
1275 | /* FIXME: we should call some API function here. */ | |
fb40c209 AC |
1276 | if (cmd == 0) |
1277 | quit_force (NULL, from_tty); | |
1278 | ||
1279 | command = mi_parse (cmd); | |
1280 | ||
1281 | if (command != NULL) | |
1282 | { | |
71fff37b | 1283 | struct gdb_exception result; |
66bb093b | 1284 | ptid_t previous_ptid = inferior_ptid; |
d8c83789 NR |
1285 | |
1286 | if (do_timings) | |
1287 | { | |
1288 | command->cmd_start = (struct mi_timestamp *) | |
1289 | xmalloc (sizeof (struct mi_timestamp)); | |
1290 | timestamp (command->cmd_start); | |
1291 | } | |
1292 | ||
e111d6c9 | 1293 | result = catch_exception (uiout, captured_mi_execute_command, command, |
f30f06b8 | 1294 | RETURN_MASK_ALL); |
ce43223b | 1295 | if (result.reason < 0) |
fb40c209 | 1296 | { |
fb40c209 | 1297 | /* The command execution failed and error() was called |
589e074d | 1298 | somewhere. */ |
fb40c209 AC |
1299 | fputs_unfiltered (command->token, raw_stdout); |
1300 | fputs_unfiltered ("^error,msg=\"", raw_stdout); | |
63f06803 DJ |
1301 | if (result.message == NULL) |
1302 | fputs_unfiltered ("unknown error", raw_stdout); | |
1303 | else | |
a13e061a | 1304 | fputstr_unfiltered (result.message, '"', raw_stdout); |
fb40c209 | 1305 | fputs_unfiltered ("\"\n", raw_stdout); |
589e074d | 1306 | mi_out_rewind (uiout); |
fb40c209 | 1307 | } |
a13e061a | 1308 | |
5d4e2b76 VP |
1309 | bpstat_do_actions (); |
1310 | ||
66bb093b VP |
1311 | if (/* The notifications are only output when the top-level |
1312 | interpreter (specified on the command line) is MI. */ | |
1313 | ui_out_is_mi_like_p (interp_ui_out (top_level_interpreter ())) | |
1314 | /* Don't try report anything if there are no threads -- | |
1315 | the program is dead. */ | |
1316 | && thread_count () != 0 | |
1317 | /* -thread-select explicitly changes thread. If frontend uses that | |
1318 | internally, we don't want to emit =thread-selected, since | |
1319 | =thread-selected is supposed to indicate user's intentions. */ | |
1320 | && strcmp (command->command, "thread-select") != 0) | |
1321 | { | |
1322 | struct mi_interp *mi = top_level_interpreter_data (); | |
d729566a | 1323 | int report_change = 0; |
66bb093b VP |
1324 | |
1325 | if (command->thread == -1) | |
1326 | { | |
d729566a PA |
1327 | report_change = (!ptid_equal (previous_ptid, null_ptid) |
1328 | && !ptid_equal (inferior_ptid, previous_ptid) | |
1329 | && !ptid_equal (inferior_ptid, null_ptid)); | |
66bb093b | 1330 | } |
d729566a | 1331 | else if (!ptid_equal (inferior_ptid, null_ptid)) |
66bb093b | 1332 | { |
d729566a | 1333 | struct thread_info *ti = inferior_thread (); |
66bb093b VP |
1334 | report_change = (ti->num != command->thread); |
1335 | } | |
1336 | ||
1337 | if (report_change) | |
1338 | { | |
d729566a | 1339 | struct thread_info *ti = inferior_thread (); |
66bb093b VP |
1340 | target_terminal_ours (); |
1341 | fprintf_unfiltered (mi->event_channel, | |
1342 | "thread-selected,id=\"%d\"", | |
1343 | ti->num); | |
1344 | gdb_flush (mi->event_channel); | |
1345 | } | |
1346 | } | |
1347 | ||
fb40c209 AC |
1348 | mi_parse_free (command); |
1349 | } | |
1350 | ||
fb40c209 | 1351 | fputs_unfiltered ("(gdb) \n", raw_stdout); |
a433f9e4 | 1352 | gdb_flush (raw_stdout); |
41296c92 | 1353 | /* Print any buffered hook code. */ |
fb40c209 AC |
1354 | /* ..... */ |
1355 | } | |
1356 | ||
ce8f13f8 | 1357 | static void |
fb40c209 AC |
1358 | mi_cmd_execute (struct mi_parse *parse) |
1359 | { | |
f107f563 | 1360 | struct cleanup *cleanup; |
1e92afda | 1361 | int i; |
e23110bb | 1362 | |
4e5d721f DE |
1363 | prepare_execute_command (); |
1364 | ||
1f31650a | 1365 | cleanup = make_cleanup (null_cleanup, NULL); |
1b98914a | 1366 | |
1e92afda VP |
1367 | if (parse->frame != -1 && parse->thread == -1) |
1368 | error (_("Cannot specify --frame without --thread")); | |
dcf4fbde | 1369 | |
1e92afda VP |
1370 | if (parse->thread != -1) |
1371 | { | |
1372 | struct thread_info *tp = find_thread_id (parse->thread); | |
1373 | if (!tp) | |
1374 | error (_("Invalid thread id: %d"), parse->thread); | |
dcf4fbde PA |
1375 | |
1376 | if (is_exited (tp->ptid)) | |
1377 | error (_("Thread id: %d has terminated"), parse->thread); | |
1378 | ||
1379 | switch_to_thread (tp->ptid); | |
1e92afda | 1380 | } |
dcf4fbde | 1381 | |
1e92afda VP |
1382 | if (parse->frame != -1) |
1383 | { | |
1384 | struct frame_info *fid; | |
1385 | int frame = parse->frame; | |
1386 | fid = find_relative_frame (get_current_frame (), &frame); | |
1387 | if (frame == 0) | |
1388 | /* find_relative_frame was successful */ | |
1389 | select_frame (fid); | |
1390 | else | |
ea069267 | 1391 | error (_("Invalid frame id: %d"), frame); |
1e92afda | 1392 | } |
dcf4fbde | 1393 | |
9e22b03a | 1394 | if (parse->cmd->argv_func != NULL) |
d729566a | 1395 | parse->cmd->argv_func (parse->command, parse->argv, parse->argc); |
b2af646b | 1396 | else if (parse->cmd->cli.cmd != 0) |
fb40c209 AC |
1397 | { |
1398 | /* FIXME: DELETE THIS. */ | |
41296c92 NR |
1399 | /* The operation is still implemented by a cli command. */ |
1400 | /* Must be a synchronous one. */ | |
b2af646b AC |
1401 | mi_execute_cli_command (parse->cmd->cli.cmd, parse->cmd->cli.args_p, |
1402 | parse->args); | |
fb40c209 AC |
1403 | } |
1404 | else | |
1405 | { | |
41296c92 | 1406 | /* FIXME: DELETE THIS. */ |
a13e061a PA |
1407 | struct ui_file *stb; |
1408 | ||
1409 | stb = mem_fileopen (); | |
1410 | ||
1411 | fputs_unfiltered ("Undefined mi command: ", stb); | |
1412 | fputstr_unfiltered (parse->command, '"', stb); | |
1413 | fputs_unfiltered (" (missing implementation)", stb); | |
1414 | ||
1415 | make_cleanup_ui_file_delete (stb); | |
1416 | error_stream (stb); | |
fb40c209 | 1417 | } |
1b98914a | 1418 | do_cleanups (cleanup); |
fb40c209 AC |
1419 | } |
1420 | ||
fb40c209 | 1421 | /* FIXME: This is just a hack so we can get some extra commands going. |
41296c92 NR |
1422 | We don't want to channel things through the CLI, but call libgdb directly. |
1423 | Use only for synchronous commands. */ | |
fb40c209 AC |
1424 | |
1425 | void | |
b2af646b | 1426 | mi_execute_cli_command (const char *cmd, int args_p, const char *args) |
fb40c209 | 1427 | { |
b2af646b | 1428 | if (cmd != 0) |
fb40c209 AC |
1429 | { |
1430 | struct cleanup *old_cleanups; | |
1431 | char *run; | |
b2af646b | 1432 | if (args_p) |
c6902d46 | 1433 | run = xstrprintf ("%s %s", cmd, args); |
b2af646b AC |
1434 | else |
1435 | run = xstrdup (cmd); | |
fb40c209 AC |
1436 | if (mi_debug_p) |
1437 | /* FIXME: gdb_???? */ | |
1438 | fprintf_unfiltered (gdb_stdout, "cli=%s run=%s\n", | |
b2af646b | 1439 | cmd, run); |
b8c9b27d | 1440 | old_cleanups = make_cleanup (xfree, run); |
fb40c209 AC |
1441 | execute_command ( /*ui */ run, 0 /*from_tty */ ); |
1442 | do_cleanups (old_cleanups); | |
1443 | return; | |
1444 | } | |
1445 | } | |
1446 | ||
ce8f13f8 | 1447 | void |
9e22b03a | 1448 | mi_execute_async_cli_command (char *cli_command, char **argv, int argc) |
fb40c209 AC |
1449 | { |
1450 | struct cleanup *old_cleanups; | |
1451 | char *run; | |
fb40c209 AC |
1452 | |
1453 | if (target_can_async_p ()) | |
9e22b03a | 1454 | run = xstrprintf ("%s %s&", cli_command, argc ? *argv : ""); |
fb40c209 | 1455 | else |
9e22b03a | 1456 | run = xstrprintf ("%s %s", cli_command, argc ? *argv : ""); |
f107f563 | 1457 | old_cleanups = make_cleanup (xfree, run); |
fb40c209 | 1458 | |
fb40c209 AC |
1459 | execute_command ( /*ui */ run, 0 /*from_tty */ ); |
1460 | ||
f107f563 VP |
1461 | if (target_can_async_p ()) |
1462 | { | |
1463 | /* If we're not executing, an exception should have been throw. */ | |
8ea051c5 | 1464 | gdb_assert (is_running (inferior_ptid)); |
f107f563 VP |
1465 | do_cleanups (old_cleanups); |
1466 | } | |
1467 | else | |
fb40c209 AC |
1468 | { |
1469 | /* Do this before doing any printing. It would appear that some | |
41296c92 | 1470 | print code leaves garbage around in the buffer. */ |
fb40c209 | 1471 | do_cleanups (old_cleanups); |
ce8f13f8 | 1472 | } |
fb40c209 AC |
1473 | } |
1474 | ||
1475 | void | |
fb40c209 AC |
1476 | mi_load_progress (const char *section_name, |
1477 | unsigned long sent_so_far, | |
1478 | unsigned long total_section, | |
1479 | unsigned long total_sent, | |
1480 | unsigned long grand_total) | |
1481 | { | |
1482 | struct timeval time_now, delta, update_threshold; | |
1483 | static struct timeval last_update; | |
1484 | static char *previous_sect_name = NULL; | |
1485 | int new_section; | |
0be75e02 | 1486 | struct ui_out *saved_uiout; |
fb40c209 | 1487 | |
0be75e02 AS |
1488 | /* This function is called through deprecated_show_load_progress |
1489 | which means uiout may not be correct. Fix it for the duration | |
1490 | of this function. */ | |
1491 | saved_uiout = uiout; | |
1492 | ||
edff0c0a DJ |
1493 | if (current_interp_named_p (INTERP_MI) |
1494 | || current_interp_named_p (INTERP_MI2)) | |
0be75e02 AS |
1495 | uiout = mi_out_new (2); |
1496 | else if (current_interp_named_p (INTERP_MI1)) | |
1497 | uiout = mi_out_new (1); | |
edff0c0a DJ |
1498 | else if (current_interp_named_p (INTERP_MI3)) |
1499 | uiout = mi_out_new (3); | |
0be75e02 | 1500 | else |
fb40c209 AC |
1501 | return; |
1502 | ||
1503 | update_threshold.tv_sec = 0; | |
1504 | update_threshold.tv_usec = 500000; | |
1505 | gettimeofday (&time_now, NULL); | |
1506 | ||
1507 | delta.tv_usec = time_now.tv_usec - last_update.tv_usec; | |
1508 | delta.tv_sec = time_now.tv_sec - last_update.tv_sec; | |
1509 | ||
1510 | if (delta.tv_usec < 0) | |
1511 | { | |
1512 | delta.tv_sec -= 1; | |
f2395593 | 1513 | delta.tv_usec += 1000000L; |
fb40c209 AC |
1514 | } |
1515 | ||
1516 | new_section = (previous_sect_name ? | |
1517 | strcmp (previous_sect_name, section_name) : 1); | |
1518 | if (new_section) | |
1519 | { | |
6ad4a2cf | 1520 | struct cleanup *cleanup_tuple; |
b8c9b27d | 1521 | xfree (previous_sect_name); |
fb40c209 AC |
1522 | previous_sect_name = xstrdup (section_name); |
1523 | ||
721c02de VP |
1524 | if (current_token) |
1525 | fputs_unfiltered (current_token, raw_stdout); | |
fb40c209 | 1526 | fputs_unfiltered ("+download", raw_stdout); |
6ad4a2cf | 1527 | cleanup_tuple = make_cleanup_ui_out_tuple_begin_end (uiout, NULL); |
fb40c209 AC |
1528 | ui_out_field_string (uiout, "section", section_name); |
1529 | ui_out_field_int (uiout, "section-size", total_section); | |
1530 | ui_out_field_int (uiout, "total-size", grand_total); | |
6ad4a2cf | 1531 | do_cleanups (cleanup_tuple); |
fb40c209 AC |
1532 | mi_out_put (uiout, raw_stdout); |
1533 | fputs_unfiltered ("\n", raw_stdout); | |
1534 | gdb_flush (raw_stdout); | |
1535 | } | |
1536 | ||
1537 | if (delta.tv_sec >= update_threshold.tv_sec && | |
1538 | delta.tv_usec >= update_threshold.tv_usec) | |
1539 | { | |
6ad4a2cf | 1540 | struct cleanup *cleanup_tuple; |
fb40c209 AC |
1541 | last_update.tv_sec = time_now.tv_sec; |
1542 | last_update.tv_usec = time_now.tv_usec; | |
721c02de VP |
1543 | if (current_token) |
1544 | fputs_unfiltered (current_token, raw_stdout); | |
fb40c209 | 1545 | fputs_unfiltered ("+download", raw_stdout); |
6ad4a2cf | 1546 | cleanup_tuple = make_cleanup_ui_out_tuple_begin_end (uiout, NULL); |
fb40c209 AC |
1547 | ui_out_field_string (uiout, "section", section_name); |
1548 | ui_out_field_int (uiout, "section-sent", sent_so_far); | |
1549 | ui_out_field_int (uiout, "section-size", total_section); | |
1550 | ui_out_field_int (uiout, "total-sent", total_sent); | |
1551 | ui_out_field_int (uiout, "total-size", grand_total); | |
6ad4a2cf | 1552 | do_cleanups (cleanup_tuple); |
fb40c209 AC |
1553 | mi_out_put (uiout, raw_stdout); |
1554 | fputs_unfiltered ("\n", raw_stdout); | |
1555 | gdb_flush (raw_stdout); | |
1556 | } | |
0be75e02 AS |
1557 | |
1558 | xfree (uiout); | |
1559 | uiout = saved_uiout; | |
fb40c209 AC |
1560 | } |
1561 | ||
d8c83789 NR |
1562 | static void |
1563 | timestamp (struct mi_timestamp *tv) | |
1564 | { | |
1565 | long usec; | |
1566 | gettimeofday (&tv->wallclock, NULL); | |
1567 | #ifdef HAVE_GETRUSAGE | |
1568 | getrusage (RUSAGE_SELF, &rusage); | |
1569 | tv->utime.tv_sec = rusage.ru_utime.tv_sec; | |
1570 | tv->utime.tv_usec = rusage.ru_utime.tv_usec; | |
1571 | tv->stime.tv_sec = rusage.ru_stime.tv_sec; | |
1572 | tv->stime.tv_usec = rusage.ru_stime.tv_usec; | |
1573 | #else | |
1574 | usec = get_run_time (); | |
f2395593 NR |
1575 | tv->utime.tv_sec = usec/1000000L; |
1576 | tv->utime.tv_usec = usec - 1000000L*tv->utime.tv_sec; | |
d8c83789 NR |
1577 | tv->stime.tv_sec = 0; |
1578 | tv->stime.tv_usec = 0; | |
1579 | #endif | |
1580 | } | |
1581 | ||
1582 | static void | |
1583 | print_diff_now (struct mi_timestamp *start) | |
1584 | { | |
1585 | struct mi_timestamp now; | |
1586 | timestamp (&now); | |
1587 | print_diff (start, &now); | |
1588 | } | |
1589 | ||
4333ada3 VP |
1590 | void |
1591 | mi_print_timing_maybe (void) | |
1592 | { | |
1593 | /* If the command is -enable-timing then do_timings may be | |
1594 | true whilst current_command_ts is not initialized. */ | |
1595 | if (do_timings && current_command_ts) | |
1596 | print_diff_now (current_command_ts); | |
1597 | } | |
1598 | ||
d8c83789 NR |
1599 | static long |
1600 | timeval_diff (struct timeval start, struct timeval end) | |
1601 | { | |
f2395593 | 1602 | return ((end.tv_sec - start.tv_sec) * 1000000L) |
d8c83789 NR |
1603 | + (end.tv_usec - start.tv_usec); |
1604 | } | |
1605 | ||
1606 | static void | |
1607 | print_diff (struct mi_timestamp *start, struct mi_timestamp *end) | |
1608 | { | |
1609 | fprintf_unfiltered | |
1610 | (raw_stdout, | |
1611 | ",time={wallclock=\"%0.5f\",user=\"%0.5f\",system=\"%0.5f\"}", | |
1612 | timeval_diff (start->wallclock, end->wallclock) / 1000000.0, | |
1613 | timeval_diff (start->utime, end->utime) / 1000000.0, | |
1614 | timeval_diff (start->stime, end->stime) / 1000000.0); | |
1615 | } |