Commit | Line | Data |
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fb40c209 | 1 | /* MI Command Set. |
8926118c | 2 | Copyright 2000, 2001, 2002 Free Software Foundation, Inc. |
ab91fdd5 | 3 | Contributed by Cygnus Solutions (a Red Hat company). |
fb40c209 AC |
4 | |
5 | This file is part of GDB. | |
6 | ||
7 | This program is free software; you can redistribute it and/or modify | |
8 | it under the terms of the GNU General Public License as published by | |
9 | the Free Software Foundation; either version 2 of the License, or | |
10 | (at your option) any later version. | |
11 | ||
12 | This program is distributed in the hope that it will be useful, | |
13 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
15 | GNU General Public License for more details. | |
16 | ||
17 | You should have received a copy of the GNU General Public License | |
18 | along with this program; if not, write to the Free Software | |
19 | Foundation, Inc., 59 Temple Place - Suite 330, | |
20 | Boston, MA 02111-1307, USA. */ | |
21 | ||
22 | /* Work in progress */ | |
23 | ||
24 | #include "defs.h" | |
25 | #include "target.h" | |
26 | #include "inferior.h" | |
27 | #include "gdb_string.h" | |
28 | #include "top.h" | |
29 | #include "gdbthread.h" | |
30 | #include "mi-cmds.h" | |
31 | #include "mi-parse.h" | |
32 | #include "mi-getopt.h" | |
33 | #include "mi-console.h" | |
34 | #include "ui-out.h" | |
35 | #include "mi-out.h" | |
36 | #include "event-loop.h" | |
37 | #include "event-top.h" | |
38 | #include "gdbcore.h" /* for write_memory() */ | |
24e8cecf | 39 | #include "value.h" /* for write_register_bytes() */ |
4e052eda | 40 | #include "regcache.h" |
5b7f31a4 | 41 | #include "gdb.h" |
36dc181b EZ |
42 | #include "frame.h" |
43 | ||
fb40c209 AC |
44 | #include <ctype.h> |
45 | #include <sys/time.h> | |
46 | ||
fb40c209 AC |
47 | enum |
48 | { | |
49 | FROM_TTY = 0 | |
50 | }; | |
51 | ||
8d34ea23 KS |
52 | /* Enumerations of the actions that may result from calling |
53 | captured_mi_execute_command */ | |
54 | ||
55 | enum captured_mi_execute_command_actions | |
56 | { | |
57 | EXECUTE_COMMAND_DISPLAY_PROMPT, | |
58 | EXECUTE_COMMAND_SUPRESS_PROMPT, | |
59 | EXECUTE_COMMAND_DISPLAY_ERROR | |
60 | }; | |
61 | ||
62 | /* This structure is used to pass information from captured_mi_execute_command | |
63 | to mi_execute_command. */ | |
64 | struct captured_mi_execute_command_args | |
65 | { | |
66 | /* This return result of the MI command (output) */ | |
67 | enum mi_cmd_result rc; | |
68 | ||
69 | /* What action to perform when the call is finished (output) */ | |
70 | enum captured_mi_execute_command_actions action; | |
71 | ||
72 | /* The command context to be executed (input) */ | |
73 | struct mi_parse *command; | |
74 | }; | |
fb40c209 AC |
75 | |
76 | int mi_debug_p; | |
77 | struct ui_file *raw_stdout; | |
78 | ||
79 | /* The token of the last asynchronous command */ | |
80 | static char *last_async_command; | |
81 | static char *previous_async_command; | |
82 | static char *mi_error_message; | |
83 | static char *old_regs; | |
84 | ||
85 | extern void _initialize_mi_main (void); | |
86 | static char *mi_input (char *); | |
87 | static void mi_execute_command (char *cmd, int from_tty); | |
88 | static enum mi_cmd_result mi_cmd_execute (struct mi_parse *parse); | |
89 | ||
90 | static void mi_execute_cli_command (const char *cli, char *args); | |
91 | static enum mi_cmd_result mi_execute_async_cli_command (char *mi, char *args, int from_tty); | |
92 | static void mi_execute_command_wrapper (char *cmd); | |
93 | ||
94 | void mi_exec_async_cli_cmd_continuation (struct continuation_arg *arg); | |
fb40c209 AC |
95 | |
96 | static int register_changed_p (int regnum); | |
97 | static int get_register (int regnum, int format); | |
98 | static void mi_load_progress (const char *section_name, | |
99 | unsigned long sent_so_far, | |
100 | unsigned long total_section, | |
101 | unsigned long total_sent, | |
102 | unsigned long grand_total); | |
103 | ||
fb40c209 AC |
104 | /* Command implementations. FIXME: Is this libgdb? No. This is the MI |
105 | layer that calls libgdb. Any operation used in the below should be | |
106 | formalized. */ | |
107 | ||
108 | enum mi_cmd_result | |
109 | mi_cmd_gdb_exit (char *command, char **argv, int argc) | |
110 | { | |
111 | /* We have to print everything right here because we never return */ | |
112 | if (last_async_command) | |
113 | fputs_unfiltered (last_async_command, raw_stdout); | |
114 | fputs_unfiltered ("^exit\n", raw_stdout); | |
115 | mi_out_put (uiout, raw_stdout); | |
116 | /* FIXME: The function called is not yet a formal libgdb function */ | |
117 | quit_force (NULL, FROM_TTY); | |
118 | return MI_CMD_DONE; | |
119 | } | |
120 | ||
121 | enum mi_cmd_result | |
122 | mi_cmd_exec_run (char *args, int from_tty) | |
123 | { | |
124 | /* FIXME: Should call a libgdb function, not a cli wrapper */ | |
125 | return mi_execute_async_cli_command ("run", args, from_tty); | |
126 | } | |
127 | ||
128 | enum mi_cmd_result | |
129 | mi_cmd_exec_next (char *args, int from_tty) | |
130 | { | |
131 | /* FIXME: Should call a libgdb function, not a cli wrapper */ | |
132 | return mi_execute_async_cli_command ("next", args, from_tty); | |
133 | } | |
134 | ||
135 | enum mi_cmd_result | |
136 | mi_cmd_exec_next_instruction (char *args, int from_tty) | |
137 | { | |
138 | /* FIXME: Should call a libgdb function, not a cli wrapper */ | |
139 | return mi_execute_async_cli_command ("nexti", args, from_tty); | |
140 | } | |
141 | ||
142 | enum mi_cmd_result | |
143 | mi_cmd_exec_step (char *args, int from_tty) | |
144 | { | |
145 | /* FIXME: Should call a libgdb function, not a cli wrapper */ | |
146 | return mi_execute_async_cli_command ("step", args, from_tty); | |
147 | } | |
148 | ||
149 | enum mi_cmd_result | |
150 | mi_cmd_exec_step_instruction (char *args, int from_tty) | |
151 | { | |
152 | /* FIXME: Should call a libgdb function, not a cli wrapper */ | |
153 | return mi_execute_async_cli_command ("stepi", args, from_tty); | |
154 | } | |
155 | ||
156 | enum mi_cmd_result | |
157 | mi_cmd_exec_finish (char *args, int from_tty) | |
158 | { | |
159 | /* FIXME: Should call a libgdb function, not a cli wrapper */ | |
160 | return mi_execute_async_cli_command ("finish", args, from_tty); | |
161 | } | |
162 | ||
163 | enum mi_cmd_result | |
164 | mi_cmd_exec_until (char *args, int from_tty) | |
165 | { | |
166 | /* FIXME: Should call a libgdb function, not a cli wrapper */ | |
167 | return mi_execute_async_cli_command ("until", args, from_tty); | |
168 | } | |
169 | ||
170 | enum mi_cmd_result | |
171 | mi_cmd_exec_return (char *args, int from_tty) | |
172 | { | |
fb40c209 AC |
173 | /* This command doesn't really execute the target, it just pops the |
174 | specified number of frames. */ | |
175 | if (*args) | |
176 | /* Call return_command with from_tty argument equal to 0 so as to | |
177 | avoid being queried. */ | |
36dc181b | 178 | return_command (args, 0); |
fb40c209 AC |
179 | else |
180 | /* Call return_command with from_tty argument equal to 0 so as to | |
181 | avoid being queried. */ | |
36dc181b | 182 | return_command (NULL, 0); |
fb40c209 AC |
183 | |
184 | /* Because we have called return_command with from_tty = 0, we need | |
185 | to print the frame here. */ | |
186 | show_and_print_stack_frame (selected_frame, | |
b31da25e | 187 | frame_relative_level (selected_frame), |
fb40c209 | 188 | LOC_AND_ADDRESS); |
fb40c209 AC |
189 | |
190 | return MI_CMD_DONE; | |
191 | } | |
192 | ||
193 | enum mi_cmd_result | |
194 | mi_cmd_exec_continue (char *args, int from_tty) | |
195 | { | |
196 | /* FIXME: Should call a libgdb function, not a cli wrapper */ | |
197 | return mi_execute_async_cli_command ("continue", args, from_tty); | |
198 | } | |
199 | ||
200 | /* Interrupt the execution of the target. Note how we must play around | |
201 | with the token varialbes, in order to display the current token in | |
202 | the result of the interrupt command, and the previous execution | |
203 | token when the target finally stops. See comments in | |
204 | mi_cmd_execute. */ | |
205 | enum mi_cmd_result | |
206 | mi_cmd_exec_interrupt (char *args, int from_tty) | |
207 | { | |
fb40c209 AC |
208 | if (!target_executing) |
209 | { | |
76995688 AC |
210 | xasprintf (&mi_error_message, |
211 | "mi_cmd_exec_interrupt: Inferior not executing."); | |
fb40c209 AC |
212 | return MI_CMD_ERROR; |
213 | } | |
36dc181b | 214 | interrupt_target_command (args, from_tty); |
fb40c209 AC |
215 | if (last_async_command) |
216 | fputs_unfiltered (last_async_command, raw_stdout); | |
217 | fputs_unfiltered ("^done", raw_stdout); | |
b8c9b27d | 218 | xfree (last_async_command); |
fb40c209 AC |
219 | if (previous_async_command) |
220 | last_async_command = xstrdup (previous_async_command); | |
b8c9b27d | 221 | xfree (previous_async_command); |
fb40c209 AC |
222 | previous_async_command = NULL; |
223 | mi_out_put (uiout, raw_stdout); | |
224 | mi_out_rewind (uiout); | |
225 | fputs_unfiltered ("\n", raw_stdout); | |
fb40c209 AC |
226 | return MI_CMD_QUIET; |
227 | } | |
228 | ||
229 | enum mi_cmd_result | |
230 | mi_cmd_thread_select (char *command, char **argv, int argc) | |
231 | { | |
232 | enum gdb_rc rc; | |
233 | ||
234 | if (argc != 1) | |
235 | { | |
76995688 AC |
236 | xasprintf (&mi_error_message, |
237 | "mi_cmd_thread_select: USAGE: threadnum."); | |
fb40c209 AC |
238 | return MI_CMD_ERROR; |
239 | } | |
240 | else | |
2b65245e | 241 | rc = gdb_thread_select (uiout, argv[0]); |
fb40c209 | 242 | |
99615eb8 KS |
243 | /* RC is enum gdb_rc if it is successful (>=0) |
244 | enum return_reason if not (<0). */ | |
245 | if ((int) rc < 0 && (enum return_reason) rc == RETURN_ERROR) | |
fb40c209 | 246 | return MI_CMD_CAUGHT_ERROR; |
99615eb8 KS |
247 | else if ((int) rc >= 0 && rc == GDB_RC_FAIL) |
248 | return MI_CMD_ERROR; | |
fb40c209 AC |
249 | else |
250 | return MI_CMD_DONE; | |
251 | } | |
252 | ||
253 | enum mi_cmd_result | |
254 | mi_cmd_thread_list_ids (char *command, char **argv, int argc) | |
255 | { | |
256 | enum gdb_rc rc = MI_CMD_DONE; | |
257 | ||
258 | if (argc != 0) | |
259 | { | |
76995688 AC |
260 | xasprintf (&mi_error_message, |
261 | "mi_cmd_thread_list_ids: No arguments required."); | |
fb40c209 AC |
262 | return MI_CMD_ERROR; |
263 | } | |
264 | else | |
2b65245e | 265 | rc = gdb_list_thread_ids (uiout); |
fb40c209 AC |
266 | |
267 | if (rc == GDB_RC_FAIL) | |
268 | return MI_CMD_CAUGHT_ERROR; | |
269 | else | |
270 | return MI_CMD_DONE; | |
271 | } | |
272 | ||
273 | enum mi_cmd_result | |
274 | mi_cmd_data_list_register_names (char *command, char **argv, int argc) | |
275 | { | |
276 | int regnum, numregs; | |
277 | int i; | |
4060713b | 278 | struct cleanup *cleanup; |
fb40c209 AC |
279 | |
280 | /* Note that the test for a valid register must include checking the | |
281 | REGISTER_NAME because NUM_REGS may be allocated for the union of | |
282 | the register sets within a family of related processors. In this | |
283 | case, some entries of REGISTER_NAME will change depending upon | |
284 | the particular processor being debugged. */ | |
285 | ||
173d6894 | 286 | numregs = NUM_REGS + NUM_PSEUDO_REGS; |
fb40c209 | 287 | |
4060713b | 288 | cleanup = make_cleanup_ui_out_list_begin_end (uiout, "register-names"); |
fb40c209 AC |
289 | |
290 | if (argc == 0) /* No args, just do all the regs */ | |
291 | { | |
292 | for (regnum = 0; | |
293 | regnum < numregs; | |
294 | regnum++) | |
295 | { | |
296 | if (REGISTER_NAME (regnum) == NULL | |
297 | || *(REGISTER_NAME (regnum)) == '\0') | |
173d6894 AC |
298 | ui_out_field_string (uiout, NULL, ""); |
299 | else | |
300 | ui_out_field_string (uiout, NULL, REGISTER_NAME (regnum)); | |
fb40c209 AC |
301 | } |
302 | } | |
303 | ||
304 | /* Else, list of register #s, just do listed regs */ | |
305 | for (i = 0; i < argc; i++) | |
306 | { | |
307 | regnum = atoi (argv[i]); | |
173d6894 | 308 | if (regnum < 0 || regnum >= numregs) |
fb40c209 | 309 | { |
4060713b | 310 | do_cleanups (cleanup); |
76995688 | 311 | xasprintf (&mi_error_message, "bad register number"); |
fb40c209 AC |
312 | return MI_CMD_ERROR; |
313 | } | |
173d6894 AC |
314 | if (REGISTER_NAME (regnum) == NULL |
315 | || *(REGISTER_NAME (regnum)) == '\0') | |
316 | ui_out_field_string (uiout, NULL, ""); | |
317 | else | |
318 | ui_out_field_string (uiout, NULL, REGISTER_NAME (regnum)); | |
fb40c209 | 319 | } |
4060713b | 320 | do_cleanups (cleanup); |
fb40c209 AC |
321 | return MI_CMD_DONE; |
322 | } | |
323 | ||
324 | enum mi_cmd_result | |
325 | mi_cmd_data_list_changed_registers (char *command, char **argv, int argc) | |
326 | { | |
327 | int regnum, numregs, changed; | |
328 | int i; | |
4060713b | 329 | struct cleanup *cleanup; |
fb40c209 AC |
330 | |
331 | /* Note that the test for a valid register must include checking the | |
332 | REGISTER_NAME because NUM_REGS may be allocated for the union of | |
333 | the register sets within a family of related processors. In this | |
334 | case, some entries of REGISTER_NAME will change depending upon | |
335 | the particular processor being debugged. */ | |
336 | ||
a728f042 | 337 | numregs = NUM_REGS; |
fb40c209 | 338 | |
4060713b | 339 | cleanup = make_cleanup_ui_out_list_begin_end (uiout, "changed-registers"); |
fb40c209 AC |
340 | |
341 | if (argc == 0) /* No args, just do all the regs */ | |
342 | { | |
343 | for (regnum = 0; | |
344 | regnum < numregs; | |
345 | regnum++) | |
346 | { | |
347 | if (REGISTER_NAME (regnum) == NULL | |
348 | || *(REGISTER_NAME (regnum)) == '\0') | |
349 | continue; | |
350 | changed = register_changed_p (regnum); | |
351 | if (changed < 0) | |
352 | { | |
4060713b | 353 | do_cleanups (cleanup); |
76995688 AC |
354 | xasprintf (&mi_error_message, |
355 | "mi_cmd_data_list_changed_registers: Unable to read register contents."); | |
fb40c209 AC |
356 | return MI_CMD_ERROR; |
357 | } | |
358 | else if (changed) | |
359 | ui_out_field_int (uiout, NULL, regnum); | |
360 | } | |
361 | } | |
362 | ||
363 | /* Else, list of register #s, just do listed regs */ | |
364 | for (i = 0; i < argc; i++) | |
365 | { | |
366 | regnum = atoi (argv[i]); | |
367 | ||
368 | if (regnum >= 0 | |
369 | && regnum < numregs | |
370 | && REGISTER_NAME (regnum) != NULL | |
371 | && *REGISTER_NAME (regnum) != '\000') | |
372 | { | |
373 | changed = register_changed_p (regnum); | |
374 | if (changed < 0) | |
375 | { | |
4060713b | 376 | do_cleanups (cleanup); |
76995688 AC |
377 | xasprintf (&mi_error_message, |
378 | "mi_cmd_data_list_register_change: Unable to read register contents."); | |
fb40c209 AC |
379 | return MI_CMD_ERROR; |
380 | } | |
381 | else if (changed) | |
382 | ui_out_field_int (uiout, NULL, regnum); | |
383 | } | |
384 | else | |
385 | { | |
4060713b | 386 | do_cleanups (cleanup); |
76995688 | 387 | xasprintf (&mi_error_message, "bad register number"); |
fb40c209 AC |
388 | return MI_CMD_ERROR; |
389 | } | |
390 | } | |
4060713b | 391 | do_cleanups (cleanup); |
fb40c209 AC |
392 | return MI_CMD_DONE; |
393 | } | |
394 | ||
395 | static int | |
396 | register_changed_p (int regnum) | |
397 | { | |
d8bf3afa | 398 | char *raw_buffer = alloca (MAX_REGISTER_RAW_SIZE); |
fb40c209 | 399 | |
cda5a58a | 400 | if (! frame_register_read (selected_frame, regnum, raw_buffer)) |
fb40c209 AC |
401 | return -1; |
402 | ||
403 | if (memcmp (&old_regs[REGISTER_BYTE (regnum)], raw_buffer, | |
404 | REGISTER_RAW_SIZE (regnum)) == 0) | |
405 | return 0; | |
406 | ||
407 | /* Found a changed register. Return 1. */ | |
408 | ||
409 | memcpy (&old_regs[REGISTER_BYTE (regnum)], raw_buffer, | |
410 | REGISTER_RAW_SIZE (regnum)); | |
411 | ||
412 | return 1; | |
413 | } | |
414 | ||
415 | /* Return a list of register number and value pairs. The valid | |
416 | arguments expected are: a letter indicating the format in which to | |
417 | display the registers contents. This can be one of: x (hexadecimal), d | |
418 | (decimal), N (natural), t (binary), o (octal), r (raw). After the | |
419 | format argumetn there can be a sequence of numbers, indicating which | |
420 | registers to fetch the content of. If the format is the only argument, | |
421 | a list of all the registers with their values is returned. */ | |
422 | enum mi_cmd_result | |
423 | mi_cmd_data_list_register_values (char *command, char **argv, int argc) | |
424 | { | |
425 | int regnum, numregs, format, result; | |
426 | int i; | |
4060713b | 427 | struct cleanup *list_cleanup, *tuple_cleanup; |
fb40c209 AC |
428 | |
429 | /* Note that the test for a valid register must include checking the | |
430 | REGISTER_NAME because NUM_REGS may be allocated for the union of | |
431 | the register sets within a family of related processors. In this | |
432 | case, some entries of REGISTER_NAME will change depending upon | |
433 | the particular processor being debugged. */ | |
434 | ||
a728f042 | 435 | numregs = NUM_REGS; |
fb40c209 AC |
436 | |
437 | if (argc == 0) | |
438 | { | |
76995688 AC |
439 | xasprintf (&mi_error_message, |
440 | "mi_cmd_data_list_register_values: Usage: -data-list-register-values <format> [<regnum1>...<regnumN>]"); | |
fb40c209 AC |
441 | return MI_CMD_ERROR; |
442 | } | |
443 | ||
444 | format = (int) argv[0][0]; | |
445 | ||
446 | if (!target_has_registers) | |
447 | { | |
76995688 AC |
448 | xasprintf (&mi_error_message, |
449 | "mi_cmd_data_list_register_values: No registers."); | |
fb40c209 AC |
450 | return MI_CMD_ERROR; |
451 | } | |
452 | ||
4060713b | 453 | list_cleanup = make_cleanup_ui_out_list_begin_end (uiout, "register-values"); |
fb40c209 AC |
454 | |
455 | if (argc == 1) /* No args, beside the format: do all the regs */ | |
456 | { | |
457 | for (regnum = 0; | |
458 | regnum < numregs; | |
459 | regnum++) | |
460 | { | |
461 | if (REGISTER_NAME (regnum) == NULL | |
462 | || *(REGISTER_NAME (regnum)) == '\0') | |
463 | continue; | |
4060713b | 464 | tuple_cleanup = make_cleanup_ui_out_tuple_begin_end (uiout, NULL); |
fb40c209 AC |
465 | ui_out_field_int (uiout, "number", regnum); |
466 | result = get_register (regnum, format); | |
467 | if (result == -1) | |
4060713b KS |
468 | { |
469 | do_cleanups (list_cleanup); | |
470 | return MI_CMD_ERROR; | |
471 | } | |
472 | do_cleanups (tuple_cleanup); | |
fb40c209 AC |
473 | } |
474 | } | |
475 | ||
476 | /* Else, list of register #s, just do listed regs */ | |
477 | for (i = 1; i < argc; i++) | |
478 | { | |
479 | regnum = atoi (argv[i]); | |
480 | ||
481 | if (regnum >= 0 | |
482 | && regnum < numregs | |
483 | && REGISTER_NAME (regnum) != NULL | |
484 | && *REGISTER_NAME (regnum) != '\000') | |
485 | { | |
4060713b | 486 | tuple_cleanup = make_cleanup_ui_out_tuple_begin_end (uiout, NULL); |
fb40c209 AC |
487 | ui_out_field_int (uiout, "number", regnum); |
488 | result = get_register (regnum, format); | |
489 | if (result == -1) | |
4060713b KS |
490 | { |
491 | do_cleanups (list_cleanup); | |
492 | return MI_CMD_ERROR; | |
493 | } | |
494 | do_cleanups (tuple_cleanup); | |
fb40c209 AC |
495 | } |
496 | else | |
497 | { | |
4060713b | 498 | do_cleanups (list_cleanup); |
76995688 | 499 | xasprintf (&mi_error_message, "bad register number"); |
fb40c209 AC |
500 | return MI_CMD_ERROR; |
501 | } | |
502 | } | |
4060713b | 503 | do_cleanups (list_cleanup); |
fb40c209 AC |
504 | return MI_CMD_DONE; |
505 | } | |
506 | ||
507 | /* Output one register's contents in the desired format. */ | |
508 | static int | |
509 | get_register (int regnum, int format) | |
510 | { | |
d8bf3afa KB |
511 | char *raw_buffer = alloca (MAX_REGISTER_RAW_SIZE); |
512 | char *virtual_buffer = alloca (MAX_REGISTER_VIRTUAL_SIZE); | |
fb40c209 AC |
513 | int optim; |
514 | static struct ui_stream *stb = NULL; | |
515 | ||
516 | stb = ui_out_stream_new (uiout); | |
517 | ||
518 | if (format == 'N') | |
519 | format = 0; | |
520 | ||
fb40c209 AC |
521 | get_saved_register (raw_buffer, &optim, (CORE_ADDR *) NULL, selected_frame, |
522 | regnum, (enum lval_type *) NULL); | |
523 | if (optim) | |
524 | { | |
76995688 | 525 | xasprintf (&mi_error_message, "Optimized out"); |
fb40c209 AC |
526 | return -1; |
527 | } | |
528 | ||
529 | /* Convert raw data to virtual format if necessary. */ | |
530 | ||
531 | if (REGISTER_CONVERTIBLE (regnum)) | |
532 | { | |
533 | REGISTER_CONVERT_TO_VIRTUAL (regnum, REGISTER_VIRTUAL_TYPE (regnum), | |
534 | raw_buffer, virtual_buffer); | |
535 | } | |
536 | else | |
537 | memcpy (virtual_buffer, raw_buffer, REGISTER_VIRTUAL_SIZE (regnum)); | |
538 | ||
539 | if (format == 'r') | |
540 | { | |
541 | int j; | |
542 | char *ptr, buf[1024]; | |
543 | ||
544 | strcpy (buf, "0x"); | |
545 | ptr = buf + 2; | |
546 | for (j = 0; j < REGISTER_RAW_SIZE (regnum); j++) | |
547 | { | |
d7449b42 | 548 | register int idx = TARGET_BYTE_ORDER == BFD_ENDIAN_BIG ? j |
fb40c209 AC |
549 | : REGISTER_RAW_SIZE (regnum) - 1 - j; |
550 | sprintf (ptr, "%02x", (unsigned char) raw_buffer[idx]); | |
551 | ptr += 2; | |
552 | } | |
553 | ui_out_field_string (uiout, "value", buf); | |
554 | /*fputs_filtered (buf, gdb_stdout); */ | |
555 | } | |
556 | else | |
557 | { | |
558 | val_print (REGISTER_VIRTUAL_TYPE (regnum), virtual_buffer, 0, 0, | |
559 | stb->stream, format, 1, 0, Val_pretty_default); | |
560 | ui_out_field_stream (uiout, "value", stb); | |
561 | ui_out_stream_delete (stb); | |
562 | } | |
563 | return 1; | |
564 | } | |
565 | ||
24e8cecf EZ |
566 | /* Write given values into registers. The registers and values are |
567 | given as pairs. The corresponding MI command is | |
568 | -data-write-register-values <format> [<regnum1> <value1>...<regnumN> <valueN>]*/ | |
569 | enum mi_cmd_result | |
570 | mi_cmd_data_write_register_values (char *command, char **argv, int argc) | |
571 | { | |
572 | int regnum; | |
573 | int i; | |
574 | int numregs; | |
24e8cecf EZ |
575 | LONGEST value; |
576 | char format; | |
577 | ||
578 | /* Note that the test for a valid register must include checking the | |
579 | REGISTER_NAME because NUM_REGS may be allocated for the union of | |
580 | the register sets within a family of related processors. In this | |
581 | case, some entries of REGISTER_NAME will change depending upon | |
582 | the particular processor being debugged. */ | |
583 | ||
a728f042 | 584 | numregs = NUM_REGS; |
24e8cecf EZ |
585 | |
586 | if (argc == 0) | |
587 | { | |
76995688 AC |
588 | xasprintf (&mi_error_message, |
589 | "mi_cmd_data_write_register_values: Usage: -data-write-register-values <format> [<regnum1> <value1>...<regnumN> <valueN>]"); | |
24e8cecf EZ |
590 | return MI_CMD_ERROR; |
591 | } | |
592 | ||
593 | format = (int) argv[0][0]; | |
594 | ||
595 | if (!target_has_registers) | |
596 | { | |
76995688 AC |
597 | xasprintf (&mi_error_message, |
598 | "mi_cmd_data_write_register_values: No registers."); | |
24e8cecf EZ |
599 | return MI_CMD_ERROR; |
600 | } | |
601 | ||
602 | if (!(argc - 1)) | |
603 | { | |
76995688 AC |
604 | xasprintf (&mi_error_message, |
605 | "mi_cmd_data_write_register_values: No regs and values specified."); | |
24e8cecf EZ |
606 | return MI_CMD_ERROR; |
607 | } | |
608 | ||
609 | if ((argc - 1) % 2) | |
610 | { | |
76995688 AC |
611 | xasprintf (&mi_error_message, |
612 | "mi_cmd_data_write_register_values: Regs and vals are not in pairs."); | |
24e8cecf EZ |
613 | return MI_CMD_ERROR; |
614 | } | |
615 | ||
616 | for (i = 1; i < argc; i = i + 2) | |
617 | { | |
618 | regnum = atoi (argv[i]); | |
619 | ||
620 | if (regnum >= 0 | |
621 | && regnum < numregs | |
622 | && REGISTER_NAME (regnum) != NULL | |
623 | && *REGISTER_NAME (regnum) != '\000') | |
624 | { | |
d8bf3afa KB |
625 | void *buffer; |
626 | struct cleanup *old_chain; | |
627 | ||
24e8cecf EZ |
628 | /* Get the value as a number */ |
629 | value = parse_and_eval_address (argv[i + 1]); | |
630 | /* Get the value into an array */ | |
d8bf3afa KB |
631 | buffer = xmalloc (REGISTER_SIZE); |
632 | old_chain = make_cleanup (xfree, buffer); | |
24e8cecf EZ |
633 | store_signed_integer (buffer, REGISTER_SIZE, value); |
634 | /* Write it down */ | |
635 | write_register_bytes (REGISTER_BYTE (regnum), buffer, REGISTER_RAW_SIZE (regnum)); | |
d8bf3afa KB |
636 | /* Free the buffer. */ |
637 | do_cleanups (old_chain); | |
24e8cecf EZ |
638 | } |
639 | else | |
640 | { | |
76995688 | 641 | xasprintf (&mi_error_message, "bad register number"); |
24e8cecf EZ |
642 | return MI_CMD_ERROR; |
643 | } | |
644 | } | |
645 | return MI_CMD_DONE; | |
646 | } | |
647 | ||
fb40c209 AC |
648 | #if 0 |
649 | /*This is commented out because we decided it was not useful. I leave | |
650 | it, just in case. ezannoni:1999-12-08 */ | |
651 | ||
652 | /* Assign a value to a variable. The expression argument must be in | |
653 | the form A=2 or "A = 2" (I.e. if there are spaces it needs to be | |
654 | quoted. */ | |
655 | enum mi_cmd_result | |
656 | mi_cmd_data_assign (char *command, char **argv, int argc) | |
657 | { | |
658 | struct expression *expr; | |
659 | struct cleanup *old_chain; | |
660 | ||
661 | if (argc != 1) | |
662 | { | |
76995688 AC |
663 | xasprintf (&mi_error_message, |
664 | "mi_cmd_data_assign: Usage: -data-assign expression"); | |
fb40c209 AC |
665 | return MI_CMD_ERROR; |
666 | } | |
667 | ||
668 | /* NOTE what follows is a clone of set_command(). FIXME: ezannoni | |
669 | 01-12-1999: Need to decide what to do with this for libgdb purposes. */ | |
670 | ||
671 | expr = parse_expression (argv[0]); | |
47cf603e | 672 | old_chain = make_cleanup (free_current_contents, &expr); |
fb40c209 AC |
673 | evaluate_expression (expr); |
674 | do_cleanups (old_chain); | |
675 | return MI_CMD_DONE; | |
676 | } | |
677 | #endif | |
678 | ||
679 | /* Evaluate the value of the argument. The argument is an | |
680 | expression. If the expression contains spaces it needs to be | |
681 | included in double quotes. */ | |
682 | enum mi_cmd_result | |
683 | mi_cmd_data_evaluate_expression (char *command, char **argv, int argc) | |
684 | { | |
685 | struct expression *expr; | |
686 | struct cleanup *old_chain = NULL; | |
96052a95 | 687 | struct value *val; |
fb40c209 AC |
688 | struct ui_stream *stb = NULL; |
689 | ||
690 | stb = ui_out_stream_new (uiout); | |
691 | ||
692 | if (argc != 1) | |
693 | { | |
76995688 AC |
694 | xasprintf (&mi_error_message, |
695 | "mi_cmd_data_evaluate_expression: Usage: -data-evaluate-expression expression"); | |
fb40c209 AC |
696 | return MI_CMD_ERROR; |
697 | } | |
698 | ||
699 | expr = parse_expression (argv[0]); | |
700 | ||
47cf603e | 701 | old_chain = make_cleanup (free_current_contents, &expr); |
fb40c209 AC |
702 | |
703 | val = evaluate_expression (expr); | |
704 | ||
705 | /* Print the result of the expression evaluation. */ | |
706 | val_print (VALUE_TYPE (val), VALUE_CONTENTS (val), | |
707 | VALUE_EMBEDDED_OFFSET (val), VALUE_ADDRESS (val), | |
708 | stb->stream, 0, 0, 0, 0); | |
709 | ||
710 | ui_out_field_stream (uiout, "value", stb); | |
711 | ui_out_stream_delete (stb); | |
712 | ||
713 | do_cleanups (old_chain); | |
714 | ||
715 | return MI_CMD_DONE; | |
716 | } | |
717 | ||
718 | enum mi_cmd_result | |
719 | mi_cmd_target_download (char *args, int from_tty) | |
720 | { | |
721 | char *run; | |
722 | struct cleanup *old_cleanups = NULL; | |
723 | ||
76995688 | 724 | xasprintf (&run, "load %s", args); |
b8c9b27d | 725 | old_cleanups = make_cleanup (xfree, run); |
fb40c209 AC |
726 | execute_command (run, from_tty); |
727 | ||
728 | do_cleanups (old_cleanups); | |
729 | return MI_CMD_DONE; | |
730 | } | |
731 | ||
732 | /* Connect to the remote target. */ | |
733 | enum mi_cmd_result | |
734 | mi_cmd_target_select (char *args, int from_tty) | |
735 | { | |
736 | char *run; | |
737 | struct cleanup *old_cleanups = NULL; | |
738 | ||
76995688 | 739 | xasprintf (&run, "target %s", args); |
b8c9b27d | 740 | old_cleanups = make_cleanup (xfree, run); |
fb40c209 AC |
741 | |
742 | /* target-select is always synchronous. once the call has returned | |
743 | we know that we are connected. */ | |
744 | /* NOTE: At present all targets that are connected are also | |
745 | (implicitly) talking to a halted target. In the future this may | |
746 | change. */ | |
747 | execute_command (run, from_tty); | |
748 | ||
749 | do_cleanups (old_cleanups); | |
750 | ||
751 | /* Issue the completion message here. */ | |
752 | if (last_async_command) | |
753 | fputs_unfiltered (last_async_command, raw_stdout); | |
754 | fputs_unfiltered ("^connected", raw_stdout); | |
755 | mi_out_put (uiout, raw_stdout); | |
756 | mi_out_rewind (uiout); | |
757 | fputs_unfiltered ("\n", raw_stdout); | |
758 | do_exec_cleanups (ALL_CLEANUPS); | |
759 | return MI_CMD_QUIET; | |
760 | } | |
761 | ||
762 | /* DATA-MEMORY-READ: | |
763 | ||
764 | ADDR: start address of data to be dumped. | |
765 | WORD-FORMAT: a char indicating format for the ``word''. See | |
766 | the ``x'' command. | |
767 | WORD-SIZE: size of each ``word''; 1,2,4, or 8 bytes | |
768 | NR_ROW: Number of rows. | |
769 | NR_COL: The number of colums (words per row). | |
770 | ASCHAR: (OPTIONAL) Append an ascii character dump to each row. Use | |
771 | ASCHAR for unprintable characters. | |
772 | ||
773 | Reads SIZE*NR_ROW*NR_COL bytes starting at ADDR from memory and | |
774 | displayes them. Returns: | |
775 | ||
776 | {addr="...",rowN={wordN="..." ,... [,ascii="..."]}, ...} | |
777 | ||
778 | Returns: | |
779 | The number of bytes read is SIZE*ROW*COL. */ | |
780 | ||
781 | enum mi_cmd_result | |
782 | mi_cmd_data_read_memory (char *command, char **argv, int argc) | |
783 | { | |
784 | struct cleanup *cleanups = make_cleanup (null_cleanup, NULL); | |
785 | CORE_ADDR addr; | |
786 | long total_bytes; | |
787 | long nr_cols; | |
788 | long nr_rows; | |
789 | char word_format; | |
790 | struct type *word_type; | |
791 | long word_size; | |
792 | char word_asize; | |
793 | char aschar; | |
794 | char *mbuf; | |
795 | int nr_bytes; | |
796 | long offset = 0; | |
797 | int optind = 0; | |
798 | char *optarg; | |
799 | enum opt | |
800 | { | |
801 | OFFSET_OPT | |
802 | }; | |
803 | static struct mi_opt opts[] = | |
804 | { | |
805 | {"o", OFFSET_OPT, 1}, | |
806 | 0 | |
807 | }; | |
808 | ||
809 | while (1) | |
810 | { | |
811 | int opt = mi_getopt ("mi_cmd_data_read_memory", argc, argv, opts, | |
812 | &optind, &optarg); | |
813 | if (opt < 0) | |
814 | break; | |
815 | switch ((enum opt) opt) | |
816 | { | |
817 | case OFFSET_OPT: | |
818 | offset = atol (optarg); | |
819 | break; | |
820 | } | |
821 | } | |
822 | argv += optind; | |
823 | argc -= optind; | |
824 | ||
825 | if (argc < 5 || argc > 6) | |
826 | { | |
76995688 AC |
827 | xasprintf (&mi_error_message, |
828 | "mi_cmd_data_read_memory: Usage: ADDR WORD-FORMAT WORD-SIZE NR-ROWS NR-COLS [ASCHAR]."); | |
fb40c209 AC |
829 | return MI_CMD_ERROR; |
830 | } | |
831 | ||
832 | /* Extract all the arguments. */ | |
833 | ||
834 | /* Start address of the memory dump. */ | |
835 | addr = parse_and_eval_address (argv[0]) + offset; | |
836 | /* The format character to use when displaying a memory word. See | |
837 | the ``x'' command. */ | |
838 | word_format = argv[1][0]; | |
839 | /* The size of the memory word. */ | |
840 | word_size = atol (argv[2]); | |
841 | switch (word_size) | |
842 | { | |
843 | case 1: | |
844 | word_type = builtin_type_int8; | |
845 | word_asize = 'b'; | |
846 | break; | |
847 | case 2: | |
848 | word_type = builtin_type_int16; | |
849 | word_asize = 'h'; | |
850 | break; | |
851 | case 4: | |
852 | word_type = builtin_type_int32; | |
853 | word_asize = 'w'; | |
854 | break; | |
855 | case 8: | |
856 | word_type = builtin_type_int64; | |
857 | word_asize = 'g'; | |
858 | break; | |
859 | default: | |
860 | word_type = builtin_type_int8; | |
861 | word_asize = 'b'; | |
862 | } | |
863 | /* The number of rows */ | |
864 | nr_rows = atol (argv[3]); | |
865 | if (nr_rows <= 0) | |
866 | { | |
76995688 AC |
867 | xasprintf (&mi_error_message, |
868 | "mi_cmd_data_read_memory: invalid number of rows."); | |
fb40c209 AC |
869 | return MI_CMD_ERROR; |
870 | } | |
871 | /* number of bytes per row. */ | |
872 | nr_cols = atol (argv[4]); | |
873 | if (nr_cols <= 0) | |
874 | { | |
76995688 AC |
875 | xasprintf (&mi_error_message, |
876 | "mi_cmd_data_read_memory: invalid number of columns."); | |
fb40c209 AC |
877 | } |
878 | /* The un-printable character when printing ascii. */ | |
879 | if (argc == 6) | |
880 | aschar = *argv[5]; | |
881 | else | |
882 | aschar = 0; | |
883 | ||
884 | /* create a buffer and read it in. */ | |
885 | total_bytes = word_size * nr_rows * nr_cols; | |
2e94c453 | 886 | mbuf = xcalloc (total_bytes, 1); |
b8c9b27d | 887 | make_cleanup (xfree, mbuf); |
fb40c209 AC |
888 | if (mbuf == NULL) |
889 | { | |
76995688 AC |
890 | xasprintf (&mi_error_message, |
891 | "mi_cmd_data_read_memory: out of memory."); | |
fb40c209 AC |
892 | return MI_CMD_ERROR; |
893 | } | |
894 | nr_bytes = 0; | |
895 | while (nr_bytes < total_bytes) | |
896 | { | |
897 | int error; | |
898 | long num = target_read_memory_partial (addr + nr_bytes, mbuf + nr_bytes, | |
899 | total_bytes - nr_bytes, | |
900 | &error); | |
901 | if (num <= 0) | |
902 | break; | |
903 | nr_bytes += num; | |
904 | } | |
905 | ||
906 | /* output the header information. */ | |
907 | ui_out_field_core_addr (uiout, "addr", addr); | |
908 | ui_out_field_int (uiout, "nr-bytes", nr_bytes); | |
909 | ui_out_field_int (uiout, "total-bytes", total_bytes); | |
910 | ui_out_field_core_addr (uiout, "next-row", addr + word_size * nr_cols); | |
911 | ui_out_field_core_addr (uiout, "prev-row", addr - word_size * nr_cols); | |
912 | ui_out_field_core_addr (uiout, "next-page", addr + total_bytes); | |
913 | ui_out_field_core_addr (uiout, "prev-page", addr - total_bytes); | |
914 | ||
915 | /* Build the result as a two dimentional table. */ | |
916 | { | |
917 | struct ui_stream *stream = ui_out_stream_new (uiout); | |
6ad4a2cf | 918 | struct cleanup *cleanup_list_memory; |
fb40c209 AC |
919 | int row; |
920 | int row_byte; | |
6ad4a2cf | 921 | cleanup_list_memory = make_cleanup_ui_out_list_begin_end (uiout, "memory"); |
fb40c209 AC |
922 | for (row = 0, row_byte = 0; |
923 | row < nr_rows; | |
924 | row++, row_byte += nr_cols * word_size) | |
925 | { | |
926 | int col; | |
927 | int col_byte; | |
6ad4a2cf JJ |
928 | struct cleanup *cleanup_tuple; |
929 | struct cleanup *cleanup_list_data; | |
930 | cleanup_tuple = make_cleanup_ui_out_tuple_begin_end (uiout, NULL); | |
fb40c209 AC |
931 | ui_out_field_core_addr (uiout, "addr", addr + row_byte); |
932 | /* ui_out_field_core_addr_symbolic (uiout, "saddr", addr + row_byte); */ | |
6ad4a2cf | 933 | cleanup_list_data = make_cleanup_ui_out_list_begin_end (uiout, "data"); |
fb40c209 AC |
934 | for (col = 0, col_byte = row_byte; |
935 | col < nr_cols; | |
936 | col++, col_byte += word_size) | |
937 | { | |
938 | if (col_byte + word_size > nr_bytes) | |
939 | { | |
940 | ui_out_field_string (uiout, NULL, "N/A"); | |
941 | } | |
942 | else | |
943 | { | |
944 | ui_file_rewind (stream->stream); | |
945 | print_scalar_formatted (mbuf + col_byte, word_type, word_format, | |
946 | word_asize, stream->stream); | |
947 | ui_out_field_stream (uiout, NULL, stream); | |
948 | } | |
949 | } | |
6ad4a2cf | 950 | do_cleanups (cleanup_list_data); |
fb40c209 AC |
951 | if (aschar) |
952 | { | |
953 | int byte; | |
954 | ui_file_rewind (stream->stream); | |
955 | for (byte = row_byte; byte < row_byte + word_size * nr_cols; byte++) | |
956 | { | |
957 | if (byte >= nr_bytes) | |
958 | { | |
959 | fputc_unfiltered ('X', stream->stream); | |
960 | } | |
961 | else if (mbuf[byte] < 32 || mbuf[byte] > 126) | |
962 | { | |
963 | fputc_unfiltered (aschar, stream->stream); | |
964 | } | |
965 | else | |
966 | fputc_unfiltered (mbuf[byte], stream->stream); | |
967 | } | |
968 | ui_out_field_stream (uiout, "ascii", stream); | |
969 | } | |
6ad4a2cf | 970 | do_cleanups (cleanup_tuple); |
fb40c209 AC |
971 | } |
972 | ui_out_stream_delete (stream); | |
6ad4a2cf | 973 | do_cleanups (cleanup_list_memory); |
fb40c209 AC |
974 | } |
975 | do_cleanups (cleanups); | |
976 | return MI_CMD_DONE; | |
977 | } | |
978 | ||
979 | /* DATA-MEMORY-WRITE: | |
980 | ||
981 | COLUMN_OFFSET: optional argument. Must be preceeded by '-o'. The | |
982 | offset from the beginning of the memory grid row where the cell to | |
983 | be written is. | |
984 | ADDR: start address of the row in the memory grid where the memory | |
985 | cell is, if OFFSET_COLUMN is specified. Otherwise, the address of | |
986 | the location to write to. | |
987 | FORMAT: a char indicating format for the ``word''. See | |
988 | the ``x'' command. | |
989 | WORD_SIZE: size of each ``word''; 1,2,4, or 8 bytes | |
990 | VALUE: value to be written into the memory address. | |
991 | ||
992 | Writes VALUE into ADDR + (COLUMN_OFFSET * WORD_SIZE). | |
993 | ||
994 | Prints nothing. */ | |
995 | enum mi_cmd_result | |
996 | mi_cmd_data_write_memory (char *command, char **argv, int argc) | |
997 | { | |
998 | CORE_ADDR addr; | |
999 | char word_format; | |
1000 | long word_size; | |
1001 | /* FIXME: ezannoni 2000-02-17 LONGEST could possibly not be big | |
1002 | enough when using a compiler other than GCC. */ | |
1003 | LONGEST value; | |
d8bf3afa KB |
1004 | void *buffer; |
1005 | struct cleanup *old_chain; | |
fb40c209 AC |
1006 | long offset = 0; |
1007 | int optind = 0; | |
1008 | char *optarg; | |
1009 | enum opt | |
1010 | { | |
1011 | OFFSET_OPT | |
1012 | }; | |
1013 | static struct mi_opt opts[] = | |
1014 | { | |
1015 | {"o", OFFSET_OPT, 1}, | |
1016 | 0 | |
1017 | }; | |
1018 | ||
1019 | while (1) | |
1020 | { | |
1021 | int opt = mi_getopt ("mi_cmd_data_write_memory", argc, argv, opts, | |
1022 | &optind, &optarg); | |
1023 | if (opt < 0) | |
1024 | break; | |
1025 | switch ((enum opt) opt) | |
1026 | { | |
1027 | case OFFSET_OPT: | |
1028 | offset = atol (optarg); | |
1029 | break; | |
1030 | } | |
1031 | } | |
1032 | argv += optind; | |
1033 | argc -= optind; | |
1034 | ||
1035 | if (argc != 4) | |
1036 | { | |
76995688 AC |
1037 | xasprintf (&mi_error_message, |
1038 | "mi_cmd_data_write_memory: Usage: [-o COLUMN_OFFSET] ADDR FORMAT WORD-SIZE VALUE."); | |
fb40c209 AC |
1039 | return MI_CMD_ERROR; |
1040 | } | |
1041 | ||
1042 | /* Extract all the arguments. */ | |
1043 | /* Start address of the memory dump. */ | |
1044 | addr = parse_and_eval_address (argv[0]); | |
1045 | /* The format character to use when displaying a memory word. See | |
1046 | the ``x'' command. */ | |
1047 | word_format = argv[1][0]; | |
1048 | /* The size of the memory word. */ | |
1049 | word_size = atol (argv[2]); | |
1050 | ||
1051 | /* Calculate the real address of the write destination. */ | |
1052 | addr += (offset * word_size); | |
1053 | ||
1054 | /* Get the value as a number */ | |
1055 | value = parse_and_eval_address (argv[3]); | |
1056 | /* Get the value into an array */ | |
d8bf3afa KB |
1057 | buffer = xmalloc (word_size); |
1058 | old_chain = make_cleanup (xfree, buffer); | |
fb40c209 AC |
1059 | store_signed_integer (buffer, word_size, value); |
1060 | /* Write it down to memory */ | |
1061 | write_memory (addr, buffer, word_size); | |
d8bf3afa KB |
1062 | /* Free the buffer. */ |
1063 | do_cleanups (old_chain); | |
fb40c209 AC |
1064 | |
1065 | return MI_CMD_DONE; | |
1066 | } | |
1067 | ||
8d34ea23 KS |
1068 | /* Execute a command within a safe environment. |
1069 | Return <0 for error; >=0 for ok. | |
1070 | ||
1071 | args->action will tell mi_execute_command what action | |
1072 | to perfrom after the given command has executed (display/supress | |
1073 | prompt, display error). */ | |
fb40c209 AC |
1074 | |
1075 | static int | |
8d34ea23 | 1076 | captured_mi_execute_command (struct ui_out *uiout, void *data) |
fb40c209 | 1077 | { |
8d34ea23 KS |
1078 | struct captured_mi_execute_command_args *args = |
1079 | (struct captured_mi_execute_command_args *) data; | |
1080 | struct mi_parse *context = args->command; | |
fb40c209 AC |
1081 | |
1082 | switch (context->op) | |
1083 | { | |
1084 | ||
1085 | case MI_COMMAND: | |
1086 | /* A MI command was read from the input stream */ | |
1087 | if (mi_debug_p) | |
1088 | /* FIXME: gdb_???? */ | |
1089 | fprintf_unfiltered (raw_stdout, " token=`%s' command=`%s' args=`%s'\n", | |
1090 | context->token, context->command, context->args); | |
1091 | /* FIXME: cagney/1999-09-25: Rather than this convoluted | |
1092 | condition expression, each function should return an | |
1093 | indication of what action is required and then switch on | |
1094 | that. */ | |
8d34ea23 KS |
1095 | args->action = EXECUTE_COMMAND_DISPLAY_PROMPT; |
1096 | args->rc = mi_cmd_execute (context); | |
1097 | ||
fb40c209 AC |
1098 | if (!target_can_async_p () || !target_executing) |
1099 | { | |
1100 | /* print the result if there were no errors */ | |
8d34ea23 | 1101 | if (args->rc == MI_CMD_DONE) |
fb40c209 AC |
1102 | { |
1103 | fputs_unfiltered (context->token, raw_stdout); | |
1104 | fputs_unfiltered ("^done", raw_stdout); | |
1105 | mi_out_put (uiout, raw_stdout); | |
1106 | mi_out_rewind (uiout); | |
1107 | fputs_unfiltered ("\n", raw_stdout); | |
1108 | } | |
8d34ea23 | 1109 | else if (args->rc == MI_CMD_ERROR) |
fb40c209 AC |
1110 | { |
1111 | if (mi_error_message) | |
1112 | { | |
1113 | fputs_unfiltered (context->token, raw_stdout); | |
1114 | fputs_unfiltered ("^error,msg=\"", raw_stdout); | |
1115 | fputstr_unfiltered (mi_error_message, '"', raw_stdout); | |
b8c9b27d | 1116 | xfree (mi_error_message); |
fb40c209 AC |
1117 | fputs_unfiltered ("\"\n", raw_stdout); |
1118 | } | |
1119 | mi_out_rewind (uiout); | |
1120 | } | |
8d34ea23 | 1121 | else if (args->rc == MI_CMD_CAUGHT_ERROR) |
fb40c209 AC |
1122 | { |
1123 | mi_out_rewind (uiout); | |
8d34ea23 KS |
1124 | args->action = EXECUTE_COMMAND_DISPLAY_ERROR; |
1125 | return 1; | |
fb40c209 AC |
1126 | } |
1127 | else | |
1128 | mi_out_rewind (uiout); | |
1129 | } | |
1130 | else if (sync_execution) | |
8d34ea23 KS |
1131 | { |
1132 | /* Don't print the prompt. We are executing the target in | |
1133 | synchronous mode. */ | |
1134 | args->action = EXECUTE_COMMAND_SUPRESS_PROMPT; | |
1135 | return 1; | |
1136 | } | |
fb40c209 AC |
1137 | break; |
1138 | ||
1139 | case CLI_COMMAND: | |
1140 | /* A CLI command was read from the input stream */ | |
1141 | /* This will be removed as soon as we have a complete set of | |
1142 | mi commands */ | |
1143 | /* echo the command on the console. */ | |
1144 | fprintf_unfiltered (gdb_stdlog, "%s\n", context->command); | |
1145 | /* FIXME: If the command string has something that looks like | |
1146 | a format spec (e.g. %s) we will get a core dump */ | |
1147 | mi_execute_cli_command ("%s", context->command); | |
1148 | /* print the result */ | |
1149 | /* FIXME: Check for errors here. */ | |
1150 | fputs_unfiltered (context->token, raw_stdout); | |
1151 | fputs_unfiltered ("^done", raw_stdout); | |
1152 | mi_out_put (uiout, raw_stdout); | |
1153 | mi_out_rewind (uiout); | |
1154 | fputs_unfiltered ("\n", raw_stdout); | |
8d34ea23 KS |
1155 | args->action = EXECUTE_COMMAND_DISPLAY_PROMPT; |
1156 | args->rc = MI_CMD_DONE; | |
fb40c209 AC |
1157 | break; |
1158 | ||
1159 | } | |
8d34ea23 | 1160 | |
fb40c209 AC |
1161 | return 1; |
1162 | } | |
1163 | ||
1164 | ||
1165 | void | |
1166 | mi_execute_command (char *cmd, int from_tty) | |
1167 | { | |
1168 | struct mi_parse *command; | |
8d34ea23 KS |
1169 | struct captured_mi_execute_command_args args; |
1170 | struct ui_out *saved_uiout = uiout; | |
1171 | int result, rc; | |
fb40c209 AC |
1172 | |
1173 | /* This is to handle EOF (^D). We just quit gdb. */ | |
1174 | /* FIXME: we should call some API function here. */ | |
1175 | if (cmd == 0) | |
1176 | quit_force (NULL, from_tty); | |
1177 | ||
1178 | command = mi_parse (cmd); | |
1179 | ||
1180 | if (command != NULL) | |
1181 | { | |
8d34ea23 | 1182 | /* FIXME: cagney/1999-11-04: Can this use of catch_exceptions either |
fb40c209 | 1183 | be pushed even further down or even eliminated? */ |
8d34ea23 KS |
1184 | args.command = command; |
1185 | result = catch_exceptions (uiout, captured_mi_execute_command, &args, "", | |
1186 | RETURN_MASK_ALL); | |
1187 | ||
1188 | if (args.action == EXECUTE_COMMAND_SUPRESS_PROMPT) | |
fb40c209 AC |
1189 | { |
1190 | /* The command is executing synchronously. Bail out early | |
1191 | suppressing the finished prompt. */ | |
1192 | mi_parse_free (command); | |
1193 | return; | |
1194 | } | |
8d34ea23 | 1195 | if (args.action == EXECUTE_COMMAND_DISPLAY_ERROR || result < 0) |
fb40c209 AC |
1196 | { |
1197 | char *msg = error_last_message (); | |
b8c9b27d | 1198 | struct cleanup *cleanup = make_cleanup (xfree, msg); |
fb40c209 AC |
1199 | /* The command execution failed and error() was called |
1200 | somewhere */ | |
1201 | fputs_unfiltered (command->token, raw_stdout); | |
1202 | fputs_unfiltered ("^error,msg=\"", raw_stdout); | |
1203 | fputstr_unfiltered (msg, '"', raw_stdout); | |
1204 | fputs_unfiltered ("\"\n", raw_stdout); | |
1205 | } | |
1206 | mi_parse_free (command); | |
1207 | } | |
1208 | ||
fb40c209 | 1209 | fputs_unfiltered ("(gdb) \n", raw_stdout); |
a433f9e4 | 1210 | gdb_flush (raw_stdout); |
fb40c209 AC |
1211 | /* print any buffered hook code */ |
1212 | /* ..... */ | |
1213 | } | |
1214 | ||
1215 | static enum mi_cmd_result | |
1216 | mi_cmd_execute (struct mi_parse *parse) | |
1217 | { | |
1218 | if (parse->cmd->argv_func != NULL | |
1219 | || parse->cmd->args_func != NULL) | |
1220 | { | |
1221 | /* FIXME: We need to save the token because the command executed | |
1222 | may be asynchronous and need to print the token again. | |
1223 | In the future we can pass the token down to the func | |
1224 | and get rid of the last_async_command */ | |
1225 | /* The problem here is to keep the token around when we launch | |
1226 | the target, and we want to interrupt it later on. The | |
1227 | interrupt command will have its own token, but when the | |
1228 | target stops, we must display the token corresponding to the | |
1229 | last execution command given. So we have another string where | |
1230 | we copy the token (previous_async_command), if this was | |
1231 | indeed the token of an execution command, and when we stop we | |
1232 | print that one. This is possible because the interrupt | |
1233 | command, when over, will copy that token back into the | |
1234 | default token string (last_async_command). */ | |
1235 | ||
1236 | if (target_executing) | |
1237 | { | |
1238 | if (!previous_async_command) | |
1239 | previous_async_command = xstrdup (last_async_command); | |
1240 | if (strcmp (parse->command, "exec-interrupt")) | |
1241 | { | |
1242 | fputs_unfiltered (parse->token, raw_stdout); | |
1243 | fputs_unfiltered ("^error,msg=\"", raw_stdout); | |
1244 | fputs_unfiltered ("Cannot execute command ", raw_stdout); | |
1245 | fputstr_unfiltered (parse->command, '"', raw_stdout); | |
1246 | fputs_unfiltered (" while target running", raw_stdout); | |
1247 | fputs_unfiltered ("\"\n", raw_stdout); | |
1248 | return MI_CMD_ERROR; | |
1249 | } | |
1250 | } | |
1251 | last_async_command = xstrdup (parse->token); | |
e2f9c474 | 1252 | make_exec_cleanup (free_current_contents, &last_async_command); |
fb40c209 AC |
1253 | /* FIXME: DELETE THIS! */ |
1254 | if (parse->cmd->args_func != NULL) | |
1255 | return parse->cmd->args_func (parse->args, 0 /*from_tty */ ); | |
1256 | return parse->cmd->argv_func (parse->command, parse->argv, parse->argc); | |
1257 | } | |
1258 | else if (parse->cmd->cli != 0) | |
1259 | { | |
1260 | /* FIXME: DELETE THIS. */ | |
1261 | /* The operation is still implemented by a cli command */ | |
1262 | /* Must be a synchronous one */ | |
1263 | mi_execute_cli_command (parse->cmd->cli, parse->args); | |
1264 | return MI_CMD_DONE; | |
1265 | } | |
1266 | else | |
1267 | { | |
1268 | /* FIXME: DELETE THIS. */ | |
1269 | fputs_unfiltered (parse->token, raw_stdout); | |
1270 | fputs_unfiltered ("^error,msg=\"", raw_stdout); | |
1271 | fputs_unfiltered ("Undefined mi command: ", raw_stdout); | |
1272 | fputstr_unfiltered (parse->command, '"', raw_stdout); | |
1273 | fputs_unfiltered (" (missing implementation)", raw_stdout); | |
1274 | fputs_unfiltered ("\"\n", raw_stdout); | |
1275 | return MI_CMD_ERROR; | |
1276 | } | |
1277 | } | |
1278 | ||
fb40c209 AC |
1279 | static void |
1280 | mi_execute_command_wrapper (char *cmd) | |
1281 | { | |
1282 | mi_execute_command (cmd, stdin == instream); | |
1283 | } | |
1284 | ||
1285 | /* FIXME: This is just a hack so we can get some extra commands going. | |
1286 | We don't want to channel things through the CLI, but call libgdb directly */ | |
1287 | /* Use only for synchronous commands */ | |
1288 | ||
1289 | void | |
1290 | mi_execute_cli_command (const char *cli, char *args) | |
1291 | { | |
1292 | if (cli != 0) | |
1293 | { | |
1294 | struct cleanup *old_cleanups; | |
1295 | char *run; | |
76995688 | 1296 | xasprintf (&run, cli, args); |
fb40c209 AC |
1297 | if (mi_debug_p) |
1298 | /* FIXME: gdb_???? */ | |
1299 | fprintf_unfiltered (gdb_stdout, "cli=%s run=%s\n", | |
1300 | cli, run); | |
b8c9b27d | 1301 | old_cleanups = make_cleanup (xfree, run); |
fb40c209 AC |
1302 | execute_command ( /*ui */ run, 0 /*from_tty */ ); |
1303 | do_cleanups (old_cleanups); | |
1304 | return; | |
1305 | } | |
1306 | } | |
1307 | ||
1308 | enum mi_cmd_result | |
1309 | mi_execute_async_cli_command (char *mi, char *args, int from_tty) | |
1310 | { | |
1311 | struct cleanup *old_cleanups; | |
1312 | char *run; | |
1313 | char *async_args; | |
1314 | ||
1315 | if (target_can_async_p ()) | |
1316 | { | |
1317 | async_args = (char *) xmalloc (strlen (args) + 2); | |
1318 | make_exec_cleanup (free, async_args); | |
1319 | strcpy (async_args, args); | |
1320 | strcat (async_args, "&"); | |
76995688 | 1321 | xasprintf (&run, "%s %s", mi, async_args); |
fb40c209 AC |
1322 | make_exec_cleanup (free, run); |
1323 | add_continuation (mi_exec_async_cli_cmd_continuation, NULL); | |
6311b07d | 1324 | old_cleanups = NULL; |
fb40c209 AC |
1325 | } |
1326 | else | |
1327 | { | |
76995688 | 1328 | xasprintf (&run, "%s %s", mi, args); |
b8c9b27d | 1329 | old_cleanups = make_cleanup (xfree, run); |
fb40c209 AC |
1330 | } |
1331 | ||
1332 | if (!target_can_async_p ()) | |
1333 | { | |
1334 | /* NOTE: For synchronous targets asynchronous behavour is faked by | |
1335 | printing out the GDB prompt before we even try to execute the | |
1336 | command. */ | |
1337 | if (last_async_command) | |
1338 | fputs_unfiltered (last_async_command, raw_stdout); | |
1339 | fputs_unfiltered ("^running\n", raw_stdout); | |
1340 | fputs_unfiltered ("(gdb) \n", raw_stdout); | |
a433f9e4 | 1341 | gdb_flush (raw_stdout); |
fb40c209 AC |
1342 | } |
1343 | else | |
1344 | { | |
1345 | /* FIXME: cagney/1999-11-29: Printing this message before | |
1346 | calling execute_command is wrong. It should only be printed | |
1347 | once gdb has confirmed that it really has managed to send a | |
1348 | run command to the target. */ | |
1349 | if (last_async_command) | |
1350 | fputs_unfiltered (last_async_command, raw_stdout); | |
1351 | fputs_unfiltered ("^running\n", raw_stdout); | |
1352 | } | |
1353 | ||
1354 | execute_command ( /*ui */ run, 0 /*from_tty */ ); | |
1355 | ||
1356 | if (!target_can_async_p ()) | |
1357 | { | |
1358 | /* Do this before doing any printing. It would appear that some | |
1359 | print code leaves garbage around in the buffer. */ | |
1360 | do_cleanups (old_cleanups); | |
1361 | /* If the target was doing the operation synchronously we fake | |
1362 | the stopped message. */ | |
1363 | if (last_async_command) | |
1364 | fputs_unfiltered (last_async_command, raw_stdout); | |
1365 | fputs_unfiltered ("*stopped", raw_stdout); | |
1366 | mi_out_put (uiout, raw_stdout); | |
1367 | mi_out_rewind (uiout); | |
1368 | fputs_unfiltered ("\n", raw_stdout); | |
1369 | return MI_CMD_QUIET; | |
1370 | } | |
1371 | return MI_CMD_DONE; | |
1372 | } | |
1373 | ||
1374 | void | |
1375 | mi_exec_async_cli_cmd_continuation (struct continuation_arg *arg) | |
1376 | { | |
1377 | if (last_async_command) | |
1378 | fputs_unfiltered (last_async_command, raw_stdout); | |
1379 | fputs_unfiltered ("*stopped", raw_stdout); | |
1380 | mi_out_put (uiout, raw_stdout); | |
1381 | fputs_unfiltered ("\n", raw_stdout); | |
1382 | fputs_unfiltered ("(gdb) \n", raw_stdout); | |
a433f9e4 | 1383 | gdb_flush (raw_stdout); |
fb40c209 AC |
1384 | do_exec_cleanups (ALL_CLEANUPS); |
1385 | } | |
1386 | ||
1387 | static char * | |
1388 | mi_input (char *buf) | |
1389 | { | |
1390 | return gdb_readline (NULL); | |
1391 | } | |
1392 | ||
1393 | static void | |
1394 | mi_load_progress (const char *section_name, | |
1395 | unsigned long sent_so_far, | |
1396 | unsigned long total_section, | |
1397 | unsigned long total_sent, | |
1398 | unsigned long grand_total) | |
1399 | { | |
1400 | struct timeval time_now, delta, update_threshold; | |
1401 | static struct timeval last_update; | |
1402 | static char *previous_sect_name = NULL; | |
1403 | int new_section; | |
1404 | ||
b30bf9ee | 1405 | if (!interpreter_p || strncmp (interpreter_p, "mi", 2) != 0) |
fb40c209 AC |
1406 | return; |
1407 | ||
1408 | update_threshold.tv_sec = 0; | |
1409 | update_threshold.tv_usec = 500000; | |
1410 | gettimeofday (&time_now, NULL); | |
1411 | ||
1412 | delta.tv_usec = time_now.tv_usec - last_update.tv_usec; | |
1413 | delta.tv_sec = time_now.tv_sec - last_update.tv_sec; | |
1414 | ||
1415 | if (delta.tv_usec < 0) | |
1416 | { | |
1417 | delta.tv_sec -= 1; | |
1418 | delta.tv_usec += 1000000; | |
1419 | } | |
1420 | ||
1421 | new_section = (previous_sect_name ? | |
1422 | strcmp (previous_sect_name, section_name) : 1); | |
1423 | if (new_section) | |
1424 | { | |
6ad4a2cf | 1425 | struct cleanup *cleanup_tuple; |
b8c9b27d | 1426 | xfree (previous_sect_name); |
fb40c209 AC |
1427 | previous_sect_name = xstrdup (section_name); |
1428 | ||
1429 | if (last_async_command) | |
1430 | fputs_unfiltered (last_async_command, raw_stdout); | |
1431 | fputs_unfiltered ("+download", raw_stdout); | |
6ad4a2cf | 1432 | cleanup_tuple = make_cleanup_ui_out_tuple_begin_end (uiout, NULL); |
fb40c209 AC |
1433 | ui_out_field_string (uiout, "section", section_name); |
1434 | ui_out_field_int (uiout, "section-size", total_section); | |
1435 | ui_out_field_int (uiout, "total-size", grand_total); | |
6ad4a2cf | 1436 | do_cleanups (cleanup_tuple); |
fb40c209 AC |
1437 | mi_out_put (uiout, raw_stdout); |
1438 | fputs_unfiltered ("\n", raw_stdout); | |
1439 | gdb_flush (raw_stdout); | |
1440 | } | |
1441 | ||
1442 | if (delta.tv_sec >= update_threshold.tv_sec && | |
1443 | delta.tv_usec >= update_threshold.tv_usec) | |
1444 | { | |
6ad4a2cf | 1445 | struct cleanup *cleanup_tuple; |
fb40c209 AC |
1446 | last_update.tv_sec = time_now.tv_sec; |
1447 | last_update.tv_usec = time_now.tv_usec; | |
1448 | if (last_async_command) | |
1449 | fputs_unfiltered (last_async_command, raw_stdout); | |
1450 | fputs_unfiltered ("+download", raw_stdout); | |
6ad4a2cf | 1451 | cleanup_tuple = make_cleanup_ui_out_tuple_begin_end (uiout, NULL); |
fb40c209 AC |
1452 | ui_out_field_string (uiout, "section", section_name); |
1453 | ui_out_field_int (uiout, "section-sent", sent_so_far); | |
1454 | ui_out_field_int (uiout, "section-size", total_section); | |
1455 | ui_out_field_int (uiout, "total-sent", total_sent); | |
1456 | ui_out_field_int (uiout, "total-size", grand_total); | |
6ad4a2cf | 1457 | do_cleanups (cleanup_tuple); |
fb40c209 AC |
1458 | mi_out_put (uiout, raw_stdout); |
1459 | fputs_unfiltered ("\n", raw_stdout); | |
1460 | gdb_flush (raw_stdout); | |
1461 | } | |
1462 | } | |
1463 | ||
1464 | static void | |
b30bf9ee | 1465 | mi_command_loop (int mi_version) |
fb40c209 | 1466 | { |
e78c0063 JJ |
1467 | if (mi_version <= 1) |
1468 | { | |
1469 | /* HACK: Force stdout/stderr to point at the console. This avoids | |
1470 | any potential side effects caused by legacy code that is still | |
1471 | using the TUI / fputs_unfiltered_hook */ | |
1472 | raw_stdout = stdio_fileopen (stdout); | |
1473 | /* Route normal output through the MIx */ | |
1474 | gdb_stdout = mi_console_file_new (raw_stdout, "~"); | |
1475 | } | |
1476 | ||
fb40c209 AC |
1477 | /* Route error and log output through the MI */ |
1478 | gdb_stderr = mi_console_file_new (raw_stdout, "&"); | |
1479 | gdb_stdlog = gdb_stderr; | |
1480 | /* Route target output through the MI. */ | |
1481 | gdb_stdtarg = mi_console_file_new (raw_stdout, "@"); | |
1482 | ||
1483 | /* HACK: Poke the ui_out table directly. Should we be creating a | |
1484 | mi_out object wired up to the above gdb_stdout / gdb_stderr? */ | |
b30bf9ee | 1485 | uiout = mi_out_new (mi_version); |
fb40c209 AC |
1486 | |
1487 | /* HACK: Override any other interpreter hooks. We need to create a | |
1488 | real event table and pass in that. */ | |
1489 | init_ui_hook = 0; | |
1490 | /* command_loop_hook = 0; */ | |
1491 | print_frame_info_listing_hook = 0; | |
1492 | query_hook = 0; | |
1493 | warning_hook = 0; | |
1494 | create_breakpoint_hook = 0; | |
1495 | delete_breakpoint_hook = 0; | |
1496 | modify_breakpoint_hook = 0; | |
1497 | interactive_hook = 0; | |
1498 | registers_changed_hook = 0; | |
1499 | readline_begin_hook = 0; | |
1500 | readline_hook = 0; | |
1501 | readline_end_hook = 0; | |
1502 | register_changed_hook = 0; | |
1503 | memory_changed_hook = 0; | |
1504 | context_hook = 0; | |
1505 | target_wait_hook = 0; | |
1506 | call_command_hook = 0; | |
1507 | error_hook = 0; | |
1508 | error_begin_hook = 0; | |
1509 | show_load_progress = mi_load_progress; | |
1510 | ||
1511 | /* Turn off 8 bit strings in quoted output. Any character with the | |
1512 | high bit set is printed using C's octal format. */ | |
1513 | sevenbit_strings = 1; | |
1514 | ||
1515 | /* Tell the world that we're alive */ | |
1516 | fputs_unfiltered ("(gdb) \n", raw_stdout); | |
a433f9e4 | 1517 | gdb_flush (raw_stdout); |
fb40c209 AC |
1518 | |
1519 | if (!event_loop_p) | |
1520 | simplified_command_loop (mi_input, mi_execute_command); | |
1521 | else | |
1522 | start_event_loop (); | |
1523 | } | |
1524 | ||
b30bf9ee | 1525 | static void |
da0f9dcd | 1526 | mi1_command_loop (void) |
b30bf9ee | 1527 | { |
da0f9dcd | 1528 | mi_command_loop (1); |
b30bf9ee AC |
1529 | } |
1530 | ||
1531 | static void | |
da0f9dcd | 1532 | mi2_command_loop (void) |
b30bf9ee | 1533 | { |
da0f9dcd | 1534 | mi_command_loop (2); |
b30bf9ee AC |
1535 | } |
1536 | ||
fb40c209 | 1537 | static void |
fba45db2 | 1538 | setup_architecture_data (void) |
fb40c209 AC |
1539 | { |
1540 | /* don't trust REGISTER_BYTES to be zero. */ | |
1541 | old_regs = xmalloc (REGISTER_BYTES + 1); | |
1542 | memset (old_regs, 0, REGISTER_BYTES + 1); | |
1543 | } | |
1544 | ||
1545 | static void | |
fba45db2 | 1546 | mi_init_ui (char *arg0) |
fb40c209 | 1547 | { |
e78c0063 JJ |
1548 | if (strlen (interpreter_p) <= 2 || |
1549 | interpreter_p[2] > '1') | |
1550 | { | |
1551 | /* HACK: Force stdout/stderr to point at the console. This avoids | |
1552 | any potential side effects caused by legacy code that is still | |
1553 | using the TUI / fputs_unfiltered_hook */ | |
1554 | raw_stdout = stdio_fileopen (stdout); | |
1555 | /* Route normal output through the MIx */ | |
1556 | gdb_stdout = mi_console_file_new (raw_stdout, "~"); | |
1557 | } | |
fb40c209 AC |
1558 | } |
1559 | ||
1560 | void | |
fba45db2 | 1561 | _initialize_mi_main (void) |
fb40c209 | 1562 | { |
b30bf9ee AC |
1563 | if (interpreter_p == NULL) |
1564 | return; | |
1565 | ||
fb40c209 | 1566 | /* If we're _the_ interpreter, take control. */ |
da0f9dcd AC |
1567 | if (strcmp (interpreter_p, "mi") == 0) |
1568 | command_loop_hook = mi2_command_loop; | |
1569 | else if (strcmp (interpreter_p, "mi1") == 0) | |
b30bf9ee | 1570 | command_loop_hook = mi1_command_loop; |
da0f9dcd AC |
1571 | else if (strcmp (interpreter_p, "mi2") == 0) |
1572 | command_loop_hook = mi2_command_loop; | |
b30bf9ee AC |
1573 | else |
1574 | return; | |
1575 | ||
1576 | init_ui_hook = mi_init_ui; | |
1577 | setup_architecture_data (); | |
1578 | register_gdbarch_swap (&old_regs, sizeof (old_regs), NULL); | |
1579 | register_gdbarch_swap (NULL, 0, setup_architecture_data); | |
1580 | if (event_loop_p) | |
fb40c209 | 1581 | { |
b30bf9ee AC |
1582 | /* These overwrite some of the initialization done in |
1583 | _intialize_event_loop. */ | |
1584 | call_readline = gdb_readline2; | |
1585 | input_handler = mi_execute_command_wrapper; | |
1586 | add_file_handler (input_fd, stdin_event_handler, 0); | |
1587 | async_command_editing_p = 0; | |
fb40c209 AC |
1588 | } |
1589 | /* FIXME: Should we notify main that we are here as a possible | |
1590 | interpreter? */ | |
1591 | } |