Commit | Line | Data |
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4a8f6654 AC |
1 | /* MI Interpreter Definitions and Commands for GDB, the GNU debugger. |
2 | ||
4c38e0a4 | 3 | Copyright (C) 2002, 2003, 2004, 2005, 2007, 2008, 2009, 2010 |
9b254dd1 | 4 | Free Software Foundation, Inc. |
4a8f6654 AC |
5 | |
6 | This file is part of GDB. | |
7 | ||
8 | This program is free software; you can redistribute it and/or modify | |
9 | it under the terms of the GNU General Public License as published by | |
a9762ec7 | 10 | the Free Software Foundation; either version 3 of the License, or |
4a8f6654 AC |
11 | (at your option) any later version. |
12 | ||
13 | This program is distributed in the hope that it will be useful, | |
14 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
15 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
16 | GNU General Public License for more details. | |
17 | ||
18 | You should have received a copy of the GNU General Public License | |
a9762ec7 | 19 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ |
4a8f6654 AC |
20 | |
21 | #include "defs.h" | |
22 | #include "gdb_string.h" | |
23 | #include "interps.h" | |
24 | #include "event-top.h" | |
25 | #include "event-loop.h" | |
26 | #include "inferior.h" | |
27 | #include "ui-out.h" | |
28 | #include "top.h" | |
c1043fc2 | 29 | #include "exceptions.h" |
4a8f6654 AC |
30 | #include "mi-main.h" |
31 | #include "mi-cmds.h" | |
32 | #include "mi-out.h" | |
33 | #include "mi-console.h" | |
66bb093b | 34 | #include "mi-common.h" |
683f2885 VP |
35 | #include "observer.h" |
36 | #include "gdbthread.h" | |
c86cf029 | 37 | #include "solist.h" |
4a8f6654 | 38 | |
4a8f6654 AC |
39 | /* These are the interpreter setup, etc. functions for the MI interpreter */ |
40 | static void mi_execute_command_wrapper (char *cmd); | |
41 | static void mi_command_loop (int mi_version); | |
4a8f6654 AC |
42 | |
43 | /* These are hooks that we put in place while doing interpreter_exec | |
44 | so we can report interesting things that happened "behind the mi's | |
45 | back" in this command */ | |
bee0189a | 46 | static int mi_interp_query_hook (const char *ctlstr, va_list ap) |
a0b31db1 | 47 | ATTRIBUTE_PRINTF (1, 0); |
4a8f6654 | 48 | |
f786f615 | 49 | static void mi3_command_loop (void); |
4a8f6654 AC |
50 | static void mi2_command_loop (void); |
51 | static void mi1_command_loop (void); | |
52 | ||
53 | static void mi_insert_notify_hooks (void); | |
54 | static void mi_remove_notify_hooks (void); | |
1d33d6ba | 55 | static void mi_on_normal_stop (struct bpstats *bs, int print_frame); |
4a8f6654 | 56 | |
683f2885 | 57 | static void mi_new_thread (struct thread_info *t); |
a07daef3 | 58 | static void mi_thread_exit (struct thread_info *t, int silent); |
a79b8f6e VP |
59 | static void mi_inferior_added (struct inferior *inf); |
60 | static void mi_inferior_appeared (struct inferior *inf); | |
61 | static void mi_inferior_exit (struct inferior *inf); | |
62 | static void mi_inferior_removed (struct inferior *inf); | |
e1ac3328 | 63 | static void mi_on_resume (ptid_t ptid); |
c86cf029 VP |
64 | static void mi_solib_loaded (struct so_list *solib); |
65 | static void mi_solib_unloaded (struct so_list *solib); | |
f3b1572e | 66 | static void mi_about_to_proceed (void); |
683f2885 | 67 | |
a79b8f6e VP |
68 | static int report_initial_inferior (struct inferior *inf, void *closure); |
69 | ||
4a8f6654 | 70 | static void * |
683f2885 | 71 | mi_interpreter_init (int top_level) |
4a8f6654 AC |
72 | { |
73 | struct mi_interp *mi = XMALLOC (struct mi_interp); | |
74 | ||
4a8f6654 AC |
75 | /* HACK: We need to force stdout/stderr to point at the console. This avoids |
76 | any potential side effects caused by legacy code that is still | |
77 | using the TUI / fputs_unfiltered_hook. So we set up output channels for | |
78 | this now, and swap them in when we are run. */ | |
79 | ||
80 | raw_stdout = stdio_fileopen (stdout); | |
81 | ||
82 | /* Create MI channels */ | |
83 | mi->out = mi_console_file_new (raw_stdout, "~", '"'); | |
84 | mi->err = mi_console_file_new (raw_stdout, "&", '"'); | |
85 | mi->log = mi->err; | |
86 | mi->targ = mi_console_file_new (raw_stdout, "@", '"'); | |
87 | mi->event_channel = mi_console_file_new (raw_stdout, "=", 0); | |
88 | ||
683f2885 | 89 | if (top_level) |
063bfe2e VP |
90 | { |
91 | observer_attach_new_thread (mi_new_thread); | |
92 | observer_attach_thread_exit (mi_thread_exit); | |
a79b8f6e | 93 | observer_attach_inferior_added (mi_inferior_added); |
6c95b8df | 94 | observer_attach_inferior_appeared (mi_inferior_appeared); |
4a92f99b | 95 | observer_attach_inferior_exit (mi_inferior_exit); |
a79b8f6e | 96 | observer_attach_inferior_removed (mi_inferior_removed); |
f7f9a841 | 97 | observer_attach_normal_stop (mi_on_normal_stop); |
e1ac3328 | 98 | observer_attach_target_resumed (mi_on_resume); |
c86cf029 VP |
99 | observer_attach_solib_loaded (mi_solib_loaded); |
100 | observer_attach_solib_unloaded (mi_solib_unloaded); | |
f3b1572e | 101 | observer_attach_about_to_proceed (mi_about_to_proceed); |
a79b8f6e VP |
102 | |
103 | /* The initial inferior is created before this function is called, so we | |
104 | need to report it explicitly. Use iteration in case future version | |
105 | of GDB creates more than one inferior up-front. */ | |
106 | iterate_over_inferiors (report_initial_inferior, mi); | |
063bfe2e | 107 | } |
683f2885 | 108 | |
4a8f6654 AC |
109 | return mi; |
110 | } | |
111 | ||
112 | static int | |
113 | mi_interpreter_resume (void *data) | |
114 | { | |
115 | struct mi_interp *mi = data; | |
116 | /* As per hack note in mi_interpreter_init, swap in the output channels... */ | |
117 | ||
118 | gdb_setup_readline (); | |
119 | ||
362646f5 AC |
120 | /* These overwrite some of the initialization done in |
121 | _intialize_event_loop. */ | |
122 | call_readline = gdb_readline2; | |
123 | input_handler = mi_execute_command_wrapper; | |
124 | add_file_handler (input_fd, stdin_event_handler, 0); | |
125 | async_command_editing_p = 0; | |
126 | /* FIXME: This is a total hack for now. PB's use of the MI | |
127 | implicitly relies on a bug in the async support which allows | |
128 | asynchronous commands to leak through the commmand loop. The bug | |
129 | involves (but is not limited to) the fact that sync_execution was | |
130 | erroneously initialized to 0. Duplicate by initializing it thus | |
131 | here... */ | |
132 | sync_execution = 0; | |
4a8f6654 AC |
133 | |
134 | gdb_stdout = mi->out; | |
135 | /* Route error and log output through the MI */ | |
136 | gdb_stderr = mi->err; | |
137 | gdb_stdlog = mi->log; | |
138 | /* Route target output through the MI. */ | |
139 | gdb_stdtarg = mi->targ; | |
1f20321b FR |
140 | /* Route target error through the MI as well. */ |
141 | gdb_stdtargerr = mi->targ; | |
4a8f6654 AC |
142 | |
143 | /* Replace all the hooks that we know about. There really needs to | |
144 | be a better way of doing this... */ | |
145 | clear_interpreter_hooks (); | |
146 | ||
9a4105ab | 147 | deprecated_show_load_progress = mi_load_progress; |
4a8f6654 AC |
148 | |
149 | /* If we're _the_ interpreter, take control. */ | |
150 | if (current_interp_named_p (INTERP_MI1)) | |
9a4105ab | 151 | deprecated_command_loop_hook = mi1_command_loop; |
f786f615 | 152 | else if (current_interp_named_p (INTERP_MI2)) |
9a4105ab | 153 | deprecated_command_loop_hook = mi2_command_loop; |
f786f615 | 154 | else if (current_interp_named_p (INTERP_MI3)) |
9a4105ab | 155 | deprecated_command_loop_hook = mi3_command_loop; |
4a8f6654 | 156 | else |
9a4105ab | 157 | deprecated_command_loop_hook = mi2_command_loop; |
4a8f6654 AC |
158 | |
159 | return 1; | |
160 | } | |
161 | ||
162 | static int | |
163 | mi_interpreter_suspend (void *data) | |
164 | { | |
165 | gdb_disable_readline (); | |
166 | return 1; | |
167 | } | |
168 | ||
71fff37b | 169 | static struct gdb_exception |
4a8f6654 AC |
170 | mi_interpreter_exec (void *data, const char *command) |
171 | { | |
172 | char *tmp = alloca (strlen (command) + 1); | |
173 | strcpy (tmp, command); | |
174 | mi_execute_command_wrapper (tmp); | |
c1043fc2 | 175 | return exception_none; |
4a8f6654 AC |
176 | } |
177 | ||
178 | /* Never display the default gdb prompt in mi case. */ | |
179 | static int | |
180 | mi_interpreter_prompt_p (void *data) | |
181 | { | |
182 | return 0; | |
183 | } | |
184 | ||
ce8f13f8 | 185 | void |
4a8f6654 AC |
186 | mi_cmd_interpreter_exec (char *command, char **argv, int argc) |
187 | { | |
188 | struct interp *interp_to_use; | |
4a8f6654 | 189 | int i; |
a13e061a PA |
190 | char *mi_error_message = NULL; |
191 | struct cleanup *old_chain; | |
4a8f6654 AC |
192 | |
193 | if (argc < 2) | |
a13e061a | 194 | error ("mi_cmd_interpreter_exec: Usage: -interpreter-exec interp command"); |
4a8f6654 AC |
195 | |
196 | interp_to_use = interp_lookup (argv[0]); | |
197 | if (interp_to_use == NULL) | |
a13e061a | 198 | error ("mi_cmd_interpreter_exec: could not find interpreter \"%s\"", argv[0]); |
4a8f6654 AC |
199 | |
200 | if (!interp_exec_p (interp_to_use)) | |
a13e061a PA |
201 | error ("mi_cmd_interpreter_exec: interpreter \"%s\" does not support command execution", |
202 | argv[0]); | |
4a8f6654 AC |
203 | |
204 | /* Insert the MI out hooks, making sure to also call the interpreter's hooks | |
205 | if it has any. */ | |
206 | /* KRS: We shouldn't need this... Events should be installed and they should | |
207 | just ALWAYS fire something out down the MI channel... */ | |
208 | mi_insert_notify_hooks (); | |
209 | ||
210 | /* Now run the code... */ | |
211 | ||
a13e061a | 212 | old_chain = make_cleanup (null_cleanup, 0); |
4a8f6654 AC |
213 | for (i = 1; i < argc; i++) |
214 | { | |
32c1e744 VP |
215 | struct gdb_exception e = interp_exec (interp_to_use, argv[i]); |
216 | if (e.reason < 0) | |
217 | { | |
218 | mi_error_message = xstrdup (e.message); | |
a13e061a | 219 | make_cleanup (xfree, mi_error_message); |
32c1e744 VP |
220 | break; |
221 | } | |
4a8f6654 AC |
222 | } |
223 | ||
224 | mi_remove_notify_hooks (); | |
225 | ||
a13e061a PA |
226 | if (mi_error_message != NULL) |
227 | error ("%s", mi_error_message); | |
228 | do_cleanups (old_chain); | |
4a8f6654 AC |
229 | } |
230 | ||
231 | /* | |
232 | * mi_insert_notify_hooks - This inserts a number of hooks that are meant to produce | |
233 | * async-notify ("=") MI messages while running commands in another interpreter | |
234 | * using mi_interpreter_exec. The canonical use for this is to allow access to | |
235 | * the gdb CLI interpreter from within the MI, while still producing MI style output | |
236 | * when actions in the CLI command change gdb's state. | |
237 | */ | |
238 | ||
239 | static void | |
240 | mi_insert_notify_hooks (void) | |
241 | { | |
9a4105ab | 242 | deprecated_query_hook = mi_interp_query_hook; |
4a8f6654 AC |
243 | } |
244 | ||
245 | static void | |
11308a41 | 246 | mi_remove_notify_hooks (void) |
4a8f6654 | 247 | { |
9a4105ab | 248 | deprecated_query_hook = NULL; |
4a8f6654 AC |
249 | } |
250 | ||
251 | static int | |
252 | mi_interp_query_hook (const char *ctlstr, va_list ap) | |
253 | { | |
254 | return 1; | |
255 | } | |
256 | ||
4a8f6654 AC |
257 | static void |
258 | mi_execute_command_wrapper (char *cmd) | |
259 | { | |
260 | mi_execute_command (cmd, stdin == instream); | |
261 | } | |
262 | ||
263 | static void | |
264 | mi1_command_loop (void) | |
265 | { | |
266 | mi_command_loop (1); | |
267 | } | |
268 | ||
269 | static void | |
270 | mi2_command_loop (void) | |
271 | { | |
272 | mi_command_loop (2); | |
273 | } | |
274 | ||
f786f615 AC |
275 | static void |
276 | mi3_command_loop (void) | |
277 | { | |
278 | mi_command_loop (3); | |
279 | } | |
280 | ||
4a8f6654 AC |
281 | static void |
282 | mi_command_loop (int mi_version) | |
283 | { | |
4a8f6654 AC |
284 | /* Turn off 8 bit strings in quoted output. Any character with the |
285 | high bit set is printed using C's octal format. */ | |
286 | sevenbit_strings = 1; | |
287 | /* Tell the world that we're alive */ | |
288 | fputs_unfiltered ("(gdb) \n", raw_stdout); | |
289 | gdb_flush (raw_stdout); | |
362646f5 | 290 | start_event_loop (); |
4a8f6654 AC |
291 | } |
292 | ||
683f2885 VP |
293 | static void |
294 | mi_new_thread (struct thread_info *t) | |
295 | { | |
296 | struct mi_interp *mi = top_level_interpreter_data (); | |
a79b8f6e VP |
297 | struct inferior *inf = find_inferior_pid (ptid_get_pid (t->ptid)); |
298 | ||
299 | gdb_assert (inf); | |
683f2885 | 300 | |
3d043ef6 | 301 | fprintf_unfiltered (mi->event_channel, |
a79b8f6e VP |
302 | "thread-created,id=\"%d\",group-id=\"i%d\"", |
303 | t->num, inf->num); | |
683f2885 VP |
304 | gdb_flush (mi->event_channel); |
305 | } | |
306 | ||
063bfe2e | 307 | static void |
a07daef3 | 308 | mi_thread_exit (struct thread_info *t, int silent) |
063bfe2e | 309 | { |
a07daef3 | 310 | struct mi_interp *mi; |
a79b8f6e | 311 | struct inferior *inf; |
a07daef3 PA |
312 | |
313 | if (silent) | |
314 | return; | |
315 | ||
a79b8f6e VP |
316 | inf = find_inferior_pid (ptid_get_pid (t->ptid)); |
317 | ||
a07daef3 | 318 | mi = top_level_interpreter_data (); |
063bfe2e | 319 | target_terminal_ours (); |
3d043ef6 | 320 | fprintf_unfiltered (mi->event_channel, |
a79b8f6e VP |
321 | "thread-exited,id=\"%d\",group-id=\"i%d\"", |
322 | t->num, inf->num); | |
063bfe2e VP |
323 | gdb_flush (mi->event_channel); |
324 | } | |
325 | ||
a79b8f6e VP |
326 | static void |
327 | mi_inferior_added (struct inferior *inf) | |
328 | { | |
329 | struct mi_interp *mi = top_level_interpreter_data (); | |
330 | target_terminal_ours (); | |
331 | fprintf_unfiltered (mi->event_channel, | |
332 | "thread-group-added,id=\"i%d\"", | |
333 | inf->num); | |
334 | gdb_flush (mi->event_channel); | |
335 | } | |
336 | ||
337 | static void | |
338 | mi_inferior_appeared (struct inferior *inf) | |
4a92f99b VP |
339 | { |
340 | struct mi_interp *mi = top_level_interpreter_data (); | |
341 | target_terminal_ours (); | |
a79b8f6e VP |
342 | fprintf_unfiltered (mi->event_channel, |
343 | "thread-group-started,id=\"i%d\",pid=\"%d\"", | |
344 | inf->num, inf->pid); | |
4a92f99b VP |
345 | gdb_flush (mi->event_channel); |
346 | } | |
347 | ||
348 | static void | |
a79b8f6e | 349 | mi_inferior_exit (struct inferior *inf) |
4a92f99b VP |
350 | { |
351 | struct mi_interp *mi = top_level_interpreter_data (); | |
352 | target_terminal_ours (); | |
a79b8f6e VP |
353 | fprintf_unfiltered (mi->event_channel, "thread-group-exited,id=\"i%d\"", |
354 | inf->num); | |
4a92f99b VP |
355 | gdb_flush (mi->event_channel); |
356 | } | |
357 | ||
a79b8f6e VP |
358 | static void |
359 | mi_inferior_removed (struct inferior *inf) | |
360 | { | |
361 | struct mi_interp *mi = top_level_interpreter_data (); | |
362 | target_terminal_ours (); | |
363 | fprintf_unfiltered (mi->event_channel, | |
364 | "thread-group-removed,id=\"i%d\"", | |
365 | inf->num); | |
366 | gdb_flush (mi->event_channel); | |
367 | } | |
368 | ||
f7f9a841 | 369 | static void |
1d33d6ba | 370 | mi_on_normal_stop (struct bpstats *bs, int print_frame) |
f7f9a841 VP |
371 | { |
372 | /* Since this can be called when CLI command is executing, | |
373 | using cli interpreter, be sure to use MI uiout for output, | |
374 | not the current one. */ | |
1d33d6ba | 375 | struct ui_out *mi_uiout = interp_ui_out (top_level_interpreter ()); |
f7f9a841 | 376 | |
1d33d6ba VP |
377 | if (print_frame) |
378 | { | |
dc146f7c | 379 | int core; |
1d33d6ba VP |
380 | if (uiout != mi_uiout) |
381 | { | |
382 | /* The normal_stop function has printed frame information into | |
383 | CLI uiout, or some other non-MI uiout. There's no way we | |
384 | can extract proper fields from random uiout object, so we print | |
385 | the frame again. In practice, this can only happen when running | |
386 | a CLI command in MI. */ | |
387 | struct ui_out *saved_uiout = uiout; | |
388 | uiout = mi_uiout; | |
389 | print_stack_frame (get_selected_frame (NULL), 0, SRC_AND_LOC); | |
390 | uiout = saved_uiout; | |
391 | } | |
392 | ||
393 | ui_out_field_int (mi_uiout, "thread-id", | |
394 | pid_to_thread_id (inferior_ptid)); | |
395 | if (non_stop) | |
396 | { | |
397 | struct cleanup *back_to = make_cleanup_ui_out_list_begin_end | |
398 | (mi_uiout, "stopped-threads"); | |
399 | ui_out_field_int (mi_uiout, NULL, | |
400 | pid_to_thread_id (inferior_ptid)); | |
401 | do_cleanups (back_to); | |
402 | } | |
403 | else | |
404 | ui_out_field_string (mi_uiout, "stopped-threads", "all"); | |
dc146f7c VP |
405 | |
406 | core = target_core_of_thread (inferior_ptid); | |
407 | if (core != -1) | |
408 | ui_out_field_int (mi_uiout, "core", core); | |
1d33d6ba VP |
409 | } |
410 | ||
f7f9a841 | 411 | fputs_unfiltered ("*stopped", raw_stdout); |
1d33d6ba VP |
412 | mi_out_put (mi_uiout, raw_stdout); |
413 | mi_out_rewind (mi_uiout); | |
4333ada3 | 414 | mi_print_timing_maybe (); |
f7f9a841 VP |
415 | fputs_unfiltered ("\n", raw_stdout); |
416 | gdb_flush (raw_stdout); | |
417 | } | |
418 | ||
f3b1572e PA |
419 | static void |
420 | mi_about_to_proceed (void) | |
421 | { | |
422 | /* Suppress output while calling an inferior function. */ | |
423 | ||
424 | if (!ptid_equal (inferior_ptid, null_ptid)) | |
425 | { | |
426 | struct thread_info *tp = inferior_thread (); | |
427 | if (tp->in_infcall) | |
428 | return; | |
429 | } | |
430 | ||
431 | mi_proceeded = 1; | |
432 | } | |
433 | ||
d90e17a7 PA |
434 | static int |
435 | mi_output_running_pid (struct thread_info *info, void *arg) | |
436 | { | |
437 | ptid_t *ptid = arg; | |
438 | ||
439 | if (ptid_get_pid (*ptid) == ptid_get_pid (info->ptid)) | |
440 | fprintf_unfiltered (raw_stdout, | |
441 | "*running,thread-id=\"%d\"\n", | |
442 | info->num); | |
443 | ||
444 | return 0; | |
445 | } | |
446 | ||
447 | static int | |
448 | mi_inferior_count (struct inferior *inf, void *arg) | |
449 | { | |
450 | if (inf->pid != 0) | |
451 | { | |
452 | int *count_p = arg; | |
453 | (*count_p)++; | |
454 | } | |
455 | ||
456 | return 0; | |
457 | } | |
458 | ||
e1ac3328 VP |
459 | static void |
460 | mi_on_resume (ptid_t ptid) | |
461 | { | |
c5a4d20b PA |
462 | struct thread_info *tp = NULL; |
463 | ||
9944e9c2 | 464 | if (ptid_equal (ptid, minus_one_ptid) || ptid_is_pid (ptid)) |
c5a4d20b PA |
465 | tp = inferior_thread (); |
466 | else | |
e09875d4 | 467 | tp = find_thread_ptid (ptid); |
c5a4d20b PA |
468 | |
469 | /* Suppress output while calling an inferior function. */ | |
470 | if (tp->in_infcall) | |
471 | return; | |
472 | ||
a2840c35 VP |
473 | /* To cater for older frontends, emit ^running, but do it only once |
474 | per each command. We do it here, since at this point we know | |
475 | that the target was successfully resumed, and in non-async mode, | |
476 | we won't return back to MI interpreter code until the target | |
477 | is done running, so delaying the output of "^running" until then | |
478 | will make it impossible for frontend to know what's going on. | |
479 | ||
480 | In future (MI3), we'll be outputting "^done" here. */ | |
f3b1572e | 481 | if (!running_result_record_printed && mi_proceeded) |
a2840c35 | 482 | { |
c271b6e2 VP |
483 | fprintf_unfiltered (raw_stdout, "%s^running\n", |
484 | current_token ? current_token : ""); | |
a2840c35 VP |
485 | } |
486 | ||
e1ac3328 VP |
487 | if (PIDGET (ptid) == -1) |
488 | fprintf_unfiltered (raw_stdout, "*running,thread-id=\"all\"\n"); | |
d90e17a7 | 489 | else if (ptid_is_pid (ptid)) |
bb599c81 | 490 | { |
ab730e72 | 491 | int count = 0; |
d90e17a7 PA |
492 | |
493 | /* Backwards compatibility. If there's only one inferior, | |
494 | output "all", otherwise, output each resumed thread | |
495 | individually. */ | |
496 | iterate_over_inferiors (mi_inferior_count, &count); | |
497 | ||
498 | if (count == 1) | |
499 | fprintf_unfiltered (raw_stdout, "*running,thread-id=\"all\"\n"); | |
500 | else | |
501 | iterate_over_threads (mi_output_running_pid, &ptid); | |
bb599c81 | 502 | } |
e1ac3328 VP |
503 | else |
504 | { | |
e09875d4 | 505 | struct thread_info *ti = find_thread_ptid (ptid); |
e1ac3328 VP |
506 | gdb_assert (ti); |
507 | fprintf_unfiltered (raw_stdout, "*running,thread-id=\"%d\"\n", ti->num); | |
508 | } | |
a2840c35 | 509 | |
f3b1572e | 510 | if (!running_result_record_printed && mi_proceeded) |
a2840c35 VP |
511 | { |
512 | running_result_record_printed = 1; | |
513 | /* This is what gdb used to do historically -- printing prompt even if | |
514 | it cannot actually accept any input. This will be surely removed | |
515 | for MI3, and may be removed even earler. */ | |
516 | /* FIXME: review the use of target_is_async_p here -- is that | |
517 | what we want? */ | |
518 | if (!target_is_async_p ()) | |
519 | fputs_unfiltered ("(gdb) \n", raw_stdout); | |
520 | } | |
c1828f25 | 521 | gdb_flush (raw_stdout); |
e1ac3328 VP |
522 | } |
523 | ||
c86cf029 VP |
524 | static void |
525 | mi_solib_loaded (struct so_list *solib) | |
526 | { | |
527 | struct mi_interp *mi = top_level_interpreter_data (); | |
528 | target_terminal_ours (); | |
a79b8f6e VP |
529 | if (gdbarch_has_global_solist (target_gdbarch)) |
530 | fprintf_unfiltered (mi->event_channel, | |
531 | "library-loaded,id=\"%s\",target-name=\"%s\"," | |
532 | "host-name=\"%s\",symbols-loaded=\"%d\"", | |
533 | solib->so_original_name, solib->so_original_name, | |
534 | solib->so_name, solib->symbols_loaded); | |
535 | else | |
536 | fprintf_unfiltered (mi->event_channel, | |
537 | "library-loaded,id=\"%s\",target-name=\"%s\"," | |
538 | "host-name=\"%s\",symbols-loaded=\"%d\"," | |
539 | "thread-group=\"i%d\"", | |
540 | solib->so_original_name, solib->so_original_name, | |
541 | solib->so_name, solib->symbols_loaded, | |
542 | current_inferior ()->num); | |
543 | ||
c86cf029 VP |
544 | gdb_flush (mi->event_channel); |
545 | } | |
546 | ||
547 | static void | |
548 | mi_solib_unloaded (struct so_list *solib) | |
549 | { | |
550 | struct mi_interp *mi = top_level_interpreter_data (); | |
551 | target_terminal_ours (); | |
a79b8f6e VP |
552 | if (gdbarch_has_global_solist (target_gdbarch)) |
553 | fprintf_unfiltered (mi->event_channel, | |
554 | "library-unloaded,id=\"%s\",target-name=\"%s\"," | |
555 | "host-name=\"%s\"", | |
556 | solib->so_original_name, solib->so_original_name, | |
557 | solib->so_name); | |
558 | else | |
559 | fprintf_unfiltered (mi->event_channel, | |
560 | "library-unloaded,id=\"%s\",target-name=\"%s\"," | |
561 | "host-name=\"%s\",thread-group=\"i%d\"", | |
562 | solib->so_original_name, solib->so_original_name, | |
563 | solib->so_name, current_inferior ()->num); | |
564 | ||
c86cf029 VP |
565 | gdb_flush (mi->event_channel); |
566 | } | |
567 | ||
a79b8f6e VP |
568 | static int |
569 | report_initial_inferior (struct inferior *inf, void *closure) | |
570 | { | |
571 | /* This function is called from mi_intepreter_init, and since | |
572 | mi_inferior_added assumes that inferior is fully initialized | |
573 | and top_level_interpreter_data is set, we cannot call | |
574 | it here. */ | |
575 | struct mi_interp *mi = closure; | |
576 | target_terminal_ours (); | |
577 | fprintf_unfiltered (mi->event_channel, | |
578 | "thread-group-added,id=\"i%d\"", | |
579 | inf->num); | |
580 | gdb_flush (mi->event_channel); | |
581 | return 0; | |
582 | } | |
c86cf029 | 583 | |
b9362cc7 AC |
584 | extern initialize_file_ftype _initialize_mi_interp; /* -Wmissing-prototypes */ |
585 | ||
4a8f6654 AC |
586 | void |
587 | _initialize_mi_interp (void) | |
588 | { | |
589 | static const struct interp_procs procs = | |
590 | { | |
591 | mi_interpreter_init, /* init_proc */ | |
592 | mi_interpreter_resume, /* resume_proc */ | |
593 | mi_interpreter_suspend, /* suspend_proc */ | |
594 | mi_interpreter_exec, /* exec_proc */ | |
595 | mi_interpreter_prompt_p /* prompt_proc_p */ | |
596 | }; | |
597 | ||
2fcf52f0 | 598 | /* The various interpreter levels. */ |
4a8f6654 | 599 | interp_add (interp_new (INTERP_MI1, NULL, mi_out_new (1), &procs)); |
2fcf52f0 AC |
600 | interp_add (interp_new (INTERP_MI2, NULL, mi_out_new (2), &procs)); |
601 | interp_add (interp_new (INTERP_MI3, NULL, mi_out_new (3), &procs)); | |
4a8f6654 | 602 | |
2fcf52f0 AC |
603 | /* "mi" selects the most recent released version. "mi2" was |
604 | released as part of GDB 6.0. */ | |
605 | interp_add (interp_new (INTERP_MI, NULL, mi_out_new (2), &procs)); | |
4a8f6654 | 606 | } |