Commit | Line | Data |
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fb40c209 | 1 | /* MI Command Set. |
cd0bfa36 | 2 | |
9b254dd1 | 3 | Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005, 2007, 2008 |
6aba47ca | 4 | Free Software Foundation, Inc. |
cd0bfa36 | 5 | |
ab91fdd5 | 6 | Contributed by Cygnus Solutions (a Red Hat company). |
fb40c209 AC |
7 | |
8 | This file is part of GDB. | |
9 | ||
10 | This program is free software; you can redistribute it and/or modify | |
11 | it under the terms of the GNU General Public License as published by | |
a9762ec7 | 12 | the Free Software Foundation; either version 3 of the License, or |
fb40c209 AC |
13 | (at your option) any later version. |
14 | ||
15 | This program is distributed in the hope that it will be useful, | |
16 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
17 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
18 | GNU General Public License for more details. | |
19 | ||
20 | You should have received a copy of the GNU General Public License | |
a9762ec7 | 21 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ |
fb40c209 | 22 | |
41296c92 | 23 | /* Work in progress. */ |
fb40c209 AC |
24 | |
25 | #include "defs.h" | |
26 | #include "target.h" | |
27 | #include "inferior.h" | |
28 | #include "gdb_string.h" | |
60250e8b | 29 | #include "exceptions.h" |
fb40c209 AC |
30 | #include "top.h" |
31 | #include "gdbthread.h" | |
32 | #include "mi-cmds.h" | |
33 | #include "mi-parse.h" | |
34 | #include "mi-getopt.h" | |
35 | #include "mi-console.h" | |
36 | #include "ui-out.h" | |
37 | #include "mi-out.h" | |
4389a95a | 38 | #include "interps.h" |
fb40c209 AC |
39 | #include "event-loop.h" |
40 | #include "event-top.h" | |
41296c92 | 41 | #include "gdbcore.h" /* For write_memory(). */ |
56178203 | 42 | #include "value.h" |
4e052eda | 43 | #include "regcache.h" |
5b7f31a4 | 44 | #include "gdb.h" |
36dc181b | 45 | #include "frame.h" |
b9362cc7 | 46 | #include "mi-main.h" |
36dc181b | 47 | |
fb40c209 AC |
48 | #include <ctype.h> |
49 | #include <sys/time.h> | |
50 | ||
d8c83789 NR |
51 | #if defined HAVE_SYS_RESOURCE_H |
52 | #include <sys/resource.h> | |
53 | #endif | |
54 | ||
55 | #ifdef HAVE_GETRUSAGE | |
56 | struct rusage rusage; | |
57 | #endif | |
58 | ||
fb40c209 AC |
59 | enum |
60 | { | |
61 | FROM_TTY = 0 | |
62 | }; | |
63 | ||
8d34ea23 | 64 | /* Enumerations of the actions that may result from calling |
41296c92 | 65 | captured_mi_execute_command. */ |
8d34ea23 KS |
66 | |
67 | enum captured_mi_execute_command_actions | |
68 | { | |
69 | EXECUTE_COMMAND_DISPLAY_PROMPT, | |
ce43223b | 70 | EXECUTE_COMMAND_SUPRESS_PROMPT |
8d34ea23 KS |
71 | }; |
72 | ||
73 | /* This structure is used to pass information from captured_mi_execute_command | |
41296c92 | 74 | to mi_execute_command. */ |
8d34ea23 KS |
75 | struct captured_mi_execute_command_args |
76 | { | |
41296c92 | 77 | /* This return result of the MI command (output). */ |
8d34ea23 KS |
78 | enum mi_cmd_result rc; |
79 | ||
41296c92 | 80 | /* What action to perform when the call is finished (output). */ |
8d34ea23 KS |
81 | enum captured_mi_execute_command_actions action; |
82 | ||
41296c92 | 83 | /* The command context to be executed (input). */ |
8d34ea23 KS |
84 | struct mi_parse *command; |
85 | }; | |
fb40c209 AC |
86 | |
87 | int mi_debug_p; | |
88 | struct ui_file *raw_stdout; | |
89 | ||
d8c83789 NR |
90 | /* This is used to pass the current command timestamp |
91 | down to continuation routines. */ | |
92 | static struct mi_timestamp *current_command_ts; | |
93 | ||
94 | static int do_timings = 0; | |
95 | ||
41296c92 | 96 | /* The token of the last asynchronous command. */ |
fb40c209 AC |
97 | static char *last_async_command; |
98 | static char *previous_async_command; | |
4389a95a | 99 | char *mi_error_message; |
fb40c209 AC |
100 | |
101 | extern void _initialize_mi_main (void); | |
fb40c209 AC |
102 | static enum mi_cmd_result mi_cmd_execute (struct mi_parse *parse); |
103 | ||
b2af646b AC |
104 | static void mi_execute_cli_command (const char *cmd, int args_p, |
105 | const char *args); | |
fb40c209 | 106 | static enum mi_cmd_result mi_execute_async_cli_command (char *mi, char *args, int from_tty); |
fb40c209 | 107 | |
4389a95a | 108 | static void mi_exec_async_cli_cmd_continuation (struct continuation_arg *arg); |
fb40c209 | 109 | |
6ed7ea50 UW |
110 | static int register_changed_p (int regnum, struct regcache *, |
111 | struct regcache *); | |
fb40c209 | 112 | static int get_register (int regnum, int format); |
4389a95a | 113 | |
41296c92 | 114 | /* Command implementations. FIXME: Is this libgdb? No. This is the MI |
fb40c209 | 115 | layer that calls libgdb. Any operation used in the below should be |
41296c92 | 116 | formalized. */ |
fb40c209 | 117 | |
d8c83789 NR |
118 | static void timestamp (struct mi_timestamp *tv); |
119 | ||
120 | static void print_diff_now (struct mi_timestamp *start); | |
121 | static void print_diff (struct mi_timestamp *start, struct mi_timestamp *end); | |
122 | ||
fb40c209 AC |
123 | enum mi_cmd_result |
124 | mi_cmd_gdb_exit (char *command, char **argv, int argc) | |
125 | { | |
41296c92 | 126 | /* We have to print everything right here because we never return. */ |
fb40c209 AC |
127 | if (last_async_command) |
128 | fputs_unfiltered (last_async_command, raw_stdout); | |
129 | fputs_unfiltered ("^exit\n", raw_stdout); | |
130 | mi_out_put (uiout, raw_stdout); | |
41296c92 | 131 | /* FIXME: The function called is not yet a formal libgdb function. */ |
fb40c209 AC |
132 | quit_force (NULL, FROM_TTY); |
133 | return MI_CMD_DONE; | |
134 | } | |
135 | ||
136 | enum mi_cmd_result | |
137 | mi_cmd_exec_run (char *args, int from_tty) | |
138 | { | |
41296c92 | 139 | /* FIXME: Should call a libgdb function, not a cli wrapper. */ |
fb40c209 AC |
140 | return mi_execute_async_cli_command ("run", args, from_tty); |
141 | } | |
142 | ||
143 | enum mi_cmd_result | |
144 | mi_cmd_exec_next (char *args, int from_tty) | |
145 | { | |
41296c92 | 146 | /* FIXME: Should call a libgdb function, not a cli wrapper. */ |
fb40c209 AC |
147 | return mi_execute_async_cli_command ("next", args, from_tty); |
148 | } | |
149 | ||
150 | enum mi_cmd_result | |
151 | mi_cmd_exec_next_instruction (char *args, int from_tty) | |
152 | { | |
41296c92 | 153 | /* FIXME: Should call a libgdb function, not a cli wrapper. */ |
fb40c209 AC |
154 | return mi_execute_async_cli_command ("nexti", args, from_tty); |
155 | } | |
156 | ||
157 | enum mi_cmd_result | |
158 | mi_cmd_exec_step (char *args, int from_tty) | |
159 | { | |
41296c92 | 160 | /* FIXME: Should call a libgdb function, not a cli wrapper. */ |
fb40c209 AC |
161 | return mi_execute_async_cli_command ("step", args, from_tty); |
162 | } | |
163 | ||
164 | enum mi_cmd_result | |
165 | mi_cmd_exec_step_instruction (char *args, int from_tty) | |
166 | { | |
41296c92 | 167 | /* FIXME: Should call a libgdb function, not a cli wrapper. */ |
fb40c209 AC |
168 | return mi_execute_async_cli_command ("stepi", args, from_tty); |
169 | } | |
170 | ||
171 | enum mi_cmd_result | |
172 | mi_cmd_exec_finish (char *args, int from_tty) | |
173 | { | |
41296c92 | 174 | /* FIXME: Should call a libgdb function, not a cli wrapper. */ |
fb40c209 AC |
175 | return mi_execute_async_cli_command ("finish", args, from_tty); |
176 | } | |
177 | ||
178 | enum mi_cmd_result | |
179 | mi_cmd_exec_until (char *args, int from_tty) | |
180 | { | |
41296c92 | 181 | /* FIXME: Should call a libgdb function, not a cli wrapper. */ |
fb40c209 AC |
182 | return mi_execute_async_cli_command ("until", args, from_tty); |
183 | } | |
184 | ||
185 | enum mi_cmd_result | |
186 | mi_cmd_exec_return (char *args, int from_tty) | |
187 | { | |
fb40c209 AC |
188 | /* This command doesn't really execute the target, it just pops the |
189 | specified number of frames. */ | |
190 | if (*args) | |
191 | /* Call return_command with from_tty argument equal to 0 so as to | |
41296c92 | 192 | avoid being queried. */ |
36dc181b | 193 | return_command (args, 0); |
fb40c209 AC |
194 | else |
195 | /* Call return_command with from_tty argument equal to 0 so as to | |
41296c92 | 196 | avoid being queried. */ |
36dc181b | 197 | return_command (NULL, 0); |
fb40c209 AC |
198 | |
199 | /* Because we have called return_command with from_tty = 0, we need | |
41296c92 | 200 | to print the frame here. */ |
b04f3ab4 | 201 | print_stack_frame (get_selected_frame (NULL), 1, LOC_AND_ADDRESS); |
fb40c209 AC |
202 | |
203 | return MI_CMD_DONE; | |
204 | } | |
205 | ||
206 | enum mi_cmd_result | |
207 | mi_cmd_exec_continue (char *args, int from_tty) | |
208 | { | |
41296c92 | 209 | /* FIXME: Should call a libgdb function, not a cli wrapper. */ |
fb40c209 AC |
210 | return mi_execute_async_cli_command ("continue", args, from_tty); |
211 | } | |
212 | ||
41296c92 | 213 | /* Interrupt the execution of the target. Note how we must play around |
d8c83789 | 214 | with the token variables, in order to display the current token in |
fb40c209 | 215 | the result of the interrupt command, and the previous execution |
41296c92 NR |
216 | token when the target finally stops. See comments in |
217 | mi_cmd_execute. */ | |
fb40c209 AC |
218 | enum mi_cmd_result |
219 | mi_cmd_exec_interrupt (char *args, int from_tty) | |
220 | { | |
fb40c209 AC |
221 | if (!target_executing) |
222 | { | |
c6902d46 | 223 | mi_error_message = xstrprintf ("mi_cmd_exec_interrupt: Inferior not executing."); |
fb40c209 AC |
224 | return MI_CMD_ERROR; |
225 | } | |
36dc181b | 226 | interrupt_target_command (args, from_tty); |
fb40c209 AC |
227 | if (last_async_command) |
228 | fputs_unfiltered (last_async_command, raw_stdout); | |
229 | fputs_unfiltered ("^done", raw_stdout); | |
b8c9b27d | 230 | xfree (last_async_command); |
fb40c209 AC |
231 | if (previous_async_command) |
232 | last_async_command = xstrdup (previous_async_command); | |
b8c9b27d | 233 | xfree (previous_async_command); |
fb40c209 AC |
234 | previous_async_command = NULL; |
235 | mi_out_put (uiout, raw_stdout); | |
236 | mi_out_rewind (uiout); | |
237 | fputs_unfiltered ("\n", raw_stdout); | |
fb40c209 AC |
238 | return MI_CMD_QUIET; |
239 | } | |
240 | ||
241 | enum mi_cmd_result | |
242 | mi_cmd_thread_select (char *command, char **argv, int argc) | |
243 | { | |
244 | enum gdb_rc rc; | |
245 | ||
246 | if (argc != 1) | |
247 | { | |
c6902d46 | 248 | mi_error_message = xstrprintf ("mi_cmd_thread_select: USAGE: threadnum."); |
fb40c209 AC |
249 | return MI_CMD_ERROR; |
250 | } | |
251 | else | |
ce43223b | 252 | rc = gdb_thread_select (uiout, argv[0], &mi_error_message); |
fb40c209 | 253 | |
b0b13bb4 | 254 | if (rc == GDB_RC_FAIL) |
99615eb8 | 255 | return MI_CMD_ERROR; |
fb40c209 AC |
256 | else |
257 | return MI_CMD_DONE; | |
258 | } | |
259 | ||
260 | enum mi_cmd_result | |
261 | mi_cmd_thread_list_ids (char *command, char **argv, int argc) | |
262 | { | |
b0b13bb4 | 263 | enum gdb_rc rc; |
fb40c209 AC |
264 | |
265 | if (argc != 0) | |
266 | { | |
c6902d46 | 267 | mi_error_message = xstrprintf ("mi_cmd_thread_list_ids: No arguments required."); |
fb40c209 AC |
268 | return MI_CMD_ERROR; |
269 | } | |
270 | else | |
ce43223b | 271 | rc = gdb_list_thread_ids (uiout, &mi_error_message); |
fb40c209 AC |
272 | |
273 | if (rc == GDB_RC_FAIL) | |
ce43223b | 274 | return MI_CMD_ERROR; |
fb40c209 AC |
275 | else |
276 | return MI_CMD_DONE; | |
277 | } | |
278 | ||
8e8901c5 VP |
279 | enum mi_cmd_result |
280 | mi_cmd_thread_info (char *command, char **argv, int argc) | |
281 | { | |
282 | int thread = -1; | |
283 | ||
284 | if (argc != 0 && argc != 1) | |
285 | { | |
286 | mi_error_message = xstrprintf ("Invalid MI command"); | |
287 | return MI_CMD_ERROR; | |
288 | } | |
289 | ||
290 | if (argc == 1) | |
291 | thread = atoi (argv[0]); | |
292 | ||
293 | print_thread_info (uiout, thread); | |
294 | return MI_CMD_DONE; | |
295 | } | |
296 | ||
fb40c209 AC |
297 | enum mi_cmd_result |
298 | mi_cmd_data_list_register_names (char *command, char **argv, int argc) | |
299 | { | |
300 | int regnum, numregs; | |
301 | int i; | |
4060713b | 302 | struct cleanup *cleanup; |
fb40c209 AC |
303 | |
304 | /* Note that the test for a valid register must include checking the | |
c9f4d572 UW |
305 | gdbarch_register_name because gdbarch_num_regs may be allocated for |
306 | the union of the register sets within a family of related processors. | |
307 | In this case, some entries of gdbarch_register_name will change depending | |
308 | upon the particular processor being debugged. */ | |
fb40c209 | 309 | |
f57d151a UW |
310 | numregs = gdbarch_num_regs (current_gdbarch) |
311 | + gdbarch_num_pseudo_regs (current_gdbarch); | |
fb40c209 | 312 | |
4060713b | 313 | cleanup = make_cleanup_ui_out_list_begin_end (uiout, "register-names"); |
fb40c209 | 314 | |
41296c92 | 315 | if (argc == 0) /* No args, just do all the regs. */ |
fb40c209 AC |
316 | { |
317 | for (regnum = 0; | |
318 | regnum < numregs; | |
319 | regnum++) | |
320 | { | |
c9f4d572 UW |
321 | if (gdbarch_register_name (current_gdbarch, regnum) == NULL |
322 | || *(gdbarch_register_name (current_gdbarch, regnum)) == '\0') | |
173d6894 AC |
323 | ui_out_field_string (uiout, NULL, ""); |
324 | else | |
c9f4d572 UW |
325 | ui_out_field_string (uiout, NULL, |
326 | gdbarch_register_name | |
327 | (current_gdbarch, regnum)); | |
fb40c209 AC |
328 | } |
329 | } | |
330 | ||
41296c92 | 331 | /* Else, list of register #s, just do listed regs. */ |
fb40c209 AC |
332 | for (i = 0; i < argc; i++) |
333 | { | |
334 | regnum = atoi (argv[i]); | |
173d6894 | 335 | if (regnum < 0 || regnum >= numregs) |
fb40c209 | 336 | { |
4060713b | 337 | do_cleanups (cleanup); |
c6902d46 | 338 | mi_error_message = xstrprintf ("bad register number"); |
fb40c209 AC |
339 | return MI_CMD_ERROR; |
340 | } | |
c9f4d572 UW |
341 | if (gdbarch_register_name (current_gdbarch, regnum) == NULL |
342 | || *(gdbarch_register_name (current_gdbarch, regnum)) == '\0') | |
173d6894 AC |
343 | ui_out_field_string (uiout, NULL, ""); |
344 | else | |
c9f4d572 UW |
345 | ui_out_field_string (uiout, NULL, |
346 | gdbarch_register_name (current_gdbarch, regnum)); | |
fb40c209 | 347 | } |
4060713b | 348 | do_cleanups (cleanup); |
fb40c209 AC |
349 | return MI_CMD_DONE; |
350 | } | |
351 | ||
352 | enum mi_cmd_result | |
353 | mi_cmd_data_list_changed_registers (char *command, char **argv, int argc) | |
354 | { | |
6ed7ea50 UW |
355 | static struct regcache *this_regs = NULL; |
356 | struct regcache *prev_regs; | |
fb40c209 AC |
357 | int regnum, numregs, changed; |
358 | int i; | |
4060713b | 359 | struct cleanup *cleanup; |
fb40c209 | 360 | |
6ed7ea50 UW |
361 | /* The last time we visited this function, the current frame's register |
362 | contents were saved in THIS_REGS. Move THIS_REGS over to PREV_REGS, | |
363 | and refresh THIS_REGS with the now-current register contents. */ | |
364 | ||
365 | prev_regs = this_regs; | |
366 | this_regs = frame_save_as_regcache (get_selected_frame (NULL)); | |
367 | cleanup = make_cleanup_regcache_xfree (prev_regs); | |
368 | ||
fb40c209 | 369 | /* Note that the test for a valid register must include checking the |
c9f4d572 UW |
370 | gdbarch_register_name because gdbarch_num_regs may be allocated for |
371 | the union of the register sets within a family of related processors. | |
372 | In this case, some entries of gdbarch_register_name will change depending | |
373 | upon the particular processor being debugged. */ | |
fb40c209 | 374 | |
f57d151a UW |
375 | numregs = gdbarch_num_regs (current_gdbarch) |
376 | + gdbarch_num_pseudo_regs (current_gdbarch); | |
fb40c209 | 377 | |
6ed7ea50 | 378 | make_cleanup_ui_out_list_begin_end (uiout, "changed-registers"); |
fb40c209 | 379 | |
41296c92 | 380 | if (argc == 0) /* No args, just do all the regs. */ |
fb40c209 AC |
381 | { |
382 | for (regnum = 0; | |
383 | regnum < numregs; | |
384 | regnum++) | |
385 | { | |
c9f4d572 UW |
386 | if (gdbarch_register_name (current_gdbarch, regnum) == NULL |
387 | || *(gdbarch_register_name (current_gdbarch, regnum)) == '\0') | |
fb40c209 | 388 | continue; |
6ed7ea50 | 389 | changed = register_changed_p (regnum, prev_regs, this_regs); |
fb40c209 AC |
390 | if (changed < 0) |
391 | { | |
4060713b | 392 | do_cleanups (cleanup); |
c6902d46 | 393 | mi_error_message = xstrprintf ("mi_cmd_data_list_changed_registers: Unable to read register contents."); |
fb40c209 AC |
394 | return MI_CMD_ERROR; |
395 | } | |
396 | else if (changed) | |
397 | ui_out_field_int (uiout, NULL, regnum); | |
398 | } | |
399 | } | |
400 | ||
41296c92 | 401 | /* Else, list of register #s, just do listed regs. */ |
fb40c209 AC |
402 | for (i = 0; i < argc; i++) |
403 | { | |
404 | regnum = atoi (argv[i]); | |
405 | ||
406 | if (regnum >= 0 | |
407 | && regnum < numregs | |
c9f4d572 UW |
408 | && gdbarch_register_name (current_gdbarch, regnum) != NULL |
409 | && *gdbarch_register_name (current_gdbarch, regnum) != '\000') | |
fb40c209 | 410 | { |
6ed7ea50 | 411 | changed = register_changed_p (regnum, prev_regs, this_regs); |
fb40c209 AC |
412 | if (changed < 0) |
413 | { | |
4060713b | 414 | do_cleanups (cleanup); |
c6902d46 | 415 | mi_error_message = xstrprintf ("mi_cmd_data_list_register_change: Unable to read register contents."); |
fb40c209 AC |
416 | return MI_CMD_ERROR; |
417 | } | |
418 | else if (changed) | |
419 | ui_out_field_int (uiout, NULL, regnum); | |
420 | } | |
421 | else | |
422 | { | |
4060713b | 423 | do_cleanups (cleanup); |
c6902d46 | 424 | mi_error_message = xstrprintf ("bad register number"); |
fb40c209 AC |
425 | return MI_CMD_ERROR; |
426 | } | |
427 | } | |
4060713b | 428 | do_cleanups (cleanup); |
fb40c209 AC |
429 | return MI_CMD_DONE; |
430 | } | |
431 | ||
432 | static int | |
6ed7ea50 UW |
433 | register_changed_p (int regnum, struct regcache *prev_regs, |
434 | struct regcache *this_regs) | |
fb40c209 | 435 | { |
6ed7ea50 UW |
436 | struct gdbarch *gdbarch = get_regcache_arch (this_regs); |
437 | gdb_byte prev_buffer[MAX_REGISTER_SIZE]; | |
438 | gdb_byte this_buffer[MAX_REGISTER_SIZE]; | |
fb40c209 | 439 | |
6ed7ea50 UW |
440 | /* Registers not valid in this frame return count as unchanged. */ |
441 | if (!regcache_valid_p (this_regs, regnum)) | |
fb40c209 AC |
442 | return 0; |
443 | ||
6ed7ea50 UW |
444 | /* First time through or after gdbarch change consider all registers as |
445 | changed. Same for registers not valid in the previous frame. */ | |
446 | if (!prev_regs || get_regcache_arch (prev_regs) != gdbarch | |
447 | || !regcache_valid_p (prev_regs, regnum)) | |
448 | return 1; | |
fb40c209 | 449 | |
6ed7ea50 UW |
450 | /* Get register contents and compare. */ |
451 | regcache_cooked_read (prev_regs, regnum, prev_buffer); | |
452 | regcache_cooked_read (this_regs, regnum, this_buffer); | |
fb40c209 | 453 | |
6ed7ea50 UW |
454 | return memcmp (prev_buffer, this_buffer, |
455 | register_size (gdbarch, regnum)) != 0; | |
fb40c209 AC |
456 | } |
457 | ||
41296c92 | 458 | /* Return a list of register number and value pairs. The valid |
fb40c209 | 459 | arguments expected are: a letter indicating the format in which to |
41296c92 | 460 | display the registers contents. This can be one of: x (hexadecimal), d |
fb40c209 AC |
461 | (decimal), N (natural), t (binary), o (octal), r (raw). After the |
462 | format argumetn there can be a sequence of numbers, indicating which | |
41296c92 NR |
463 | registers to fetch the content of. If the format is the only argument, |
464 | a list of all the registers with their values is returned. */ | |
fb40c209 AC |
465 | enum mi_cmd_result |
466 | mi_cmd_data_list_register_values (char *command, char **argv, int argc) | |
467 | { | |
468 | int regnum, numregs, format, result; | |
469 | int i; | |
4060713b | 470 | struct cleanup *list_cleanup, *tuple_cleanup; |
fb40c209 AC |
471 | |
472 | /* Note that the test for a valid register must include checking the | |
c9f4d572 UW |
473 | gdbarch_register_name because gdbarch_num_regs may be allocated for |
474 | the union of the register sets within a family of related processors. | |
475 | In this case, some entries of gdbarch_register_name will change depending | |
476 | upon the particular processor being debugged. */ | |
fb40c209 | 477 | |
f57d151a UW |
478 | numregs = gdbarch_num_regs (current_gdbarch) |
479 | + gdbarch_num_pseudo_regs (current_gdbarch); | |
fb40c209 AC |
480 | |
481 | if (argc == 0) | |
482 | { | |
c6902d46 | 483 | mi_error_message = xstrprintf ("mi_cmd_data_list_register_values: Usage: -data-list-register-values <format> [<regnum1>...<regnumN>]"); |
fb40c209 AC |
484 | return MI_CMD_ERROR; |
485 | } | |
486 | ||
487 | format = (int) argv[0][0]; | |
488 | ||
4060713b | 489 | list_cleanup = make_cleanup_ui_out_list_begin_end (uiout, "register-values"); |
fb40c209 | 490 | |
41296c92 | 491 | if (argc == 1) /* No args, beside the format: do all the regs. */ |
fb40c209 AC |
492 | { |
493 | for (regnum = 0; | |
494 | regnum < numregs; | |
495 | regnum++) | |
496 | { | |
c9f4d572 UW |
497 | if (gdbarch_register_name (current_gdbarch, regnum) == NULL |
498 | || *(gdbarch_register_name (current_gdbarch, regnum)) == '\0') | |
fb40c209 | 499 | continue; |
4060713b | 500 | tuple_cleanup = make_cleanup_ui_out_tuple_begin_end (uiout, NULL); |
fb40c209 AC |
501 | ui_out_field_int (uiout, "number", regnum); |
502 | result = get_register (regnum, format); | |
503 | if (result == -1) | |
4060713b KS |
504 | { |
505 | do_cleanups (list_cleanup); | |
506 | return MI_CMD_ERROR; | |
507 | } | |
508 | do_cleanups (tuple_cleanup); | |
fb40c209 AC |
509 | } |
510 | } | |
511 | ||
41296c92 | 512 | /* Else, list of register #s, just do listed regs. */ |
fb40c209 AC |
513 | for (i = 1; i < argc; i++) |
514 | { | |
515 | regnum = atoi (argv[i]); | |
516 | ||
517 | if (regnum >= 0 | |
518 | && regnum < numregs | |
c9f4d572 UW |
519 | && gdbarch_register_name (current_gdbarch, regnum) != NULL |
520 | && *gdbarch_register_name (current_gdbarch, regnum) != '\000') | |
fb40c209 | 521 | { |
4060713b | 522 | tuple_cleanup = make_cleanup_ui_out_tuple_begin_end (uiout, NULL); |
fb40c209 AC |
523 | ui_out_field_int (uiout, "number", regnum); |
524 | result = get_register (regnum, format); | |
525 | if (result == -1) | |
4060713b KS |
526 | { |
527 | do_cleanups (list_cleanup); | |
528 | return MI_CMD_ERROR; | |
529 | } | |
530 | do_cleanups (tuple_cleanup); | |
fb40c209 AC |
531 | } |
532 | else | |
533 | { | |
4060713b | 534 | do_cleanups (list_cleanup); |
c6902d46 | 535 | mi_error_message = xstrprintf ("bad register number"); |
fb40c209 AC |
536 | return MI_CMD_ERROR; |
537 | } | |
538 | } | |
4060713b | 539 | do_cleanups (list_cleanup); |
fb40c209 AC |
540 | return MI_CMD_DONE; |
541 | } | |
542 | ||
41296c92 | 543 | /* Output one register's contents in the desired format. */ |
fb40c209 AC |
544 | static int |
545 | get_register (int regnum, int format) | |
546 | { | |
10c42a71 | 547 | gdb_byte buffer[MAX_REGISTER_SIZE]; |
fb40c209 | 548 | int optim; |
ac2adee5 AC |
549 | int realnum; |
550 | CORE_ADDR addr; | |
551 | enum lval_type lval; | |
fb40c209 AC |
552 | static struct ui_stream *stb = NULL; |
553 | ||
554 | stb = ui_out_stream_new (uiout); | |
555 | ||
556 | if (format == 'N') | |
557 | format = 0; | |
558 | ||
589e074d | 559 | frame_register (get_selected_frame (NULL), regnum, &optim, &lval, &addr, |
9730f241 | 560 | &realnum, buffer); |
ac2adee5 | 561 | |
fb40c209 AC |
562 | if (optim) |
563 | { | |
c6902d46 | 564 | mi_error_message = xstrprintf ("Optimized out"); |
fb40c209 AC |
565 | return -1; |
566 | } | |
567 | ||
fb40c209 AC |
568 | if (format == 'r') |
569 | { | |
570 | int j; | |
571 | char *ptr, buf[1024]; | |
572 | ||
573 | strcpy (buf, "0x"); | |
574 | ptr = buf + 2; | |
3acba339 | 575 | for (j = 0; j < register_size (current_gdbarch, regnum); j++) |
fb40c209 | 576 | { |
0d20ae72 | 577 | int idx = gdbarch_byte_order (current_gdbarch) == BFD_ENDIAN_BIG ? j |
3acba339 | 578 | : register_size (current_gdbarch, regnum) - 1 - j; |
9730f241 | 579 | sprintf (ptr, "%02x", (unsigned char) buffer[idx]); |
fb40c209 AC |
580 | ptr += 2; |
581 | } | |
582 | ui_out_field_string (uiout, "value", buf); | |
583 | /*fputs_filtered (buf, gdb_stdout); */ | |
584 | } | |
585 | else | |
586 | { | |
9730f241 | 587 | val_print (register_type (current_gdbarch, regnum), buffer, 0, 0, |
fb40c209 AC |
588 | stb->stream, format, 1, 0, Val_pretty_default); |
589 | ui_out_field_stream (uiout, "value", stb); | |
590 | ui_out_stream_delete (stb); | |
591 | } | |
592 | return 1; | |
593 | } | |
594 | ||
24e8cecf | 595 | /* Write given values into registers. The registers and values are |
41296c92 | 596 | given as pairs. The corresponding MI command is |
24e8cecf EZ |
597 | -data-write-register-values <format> [<regnum1> <value1>...<regnumN> <valueN>]*/ |
598 | enum mi_cmd_result | |
599 | mi_cmd_data_write_register_values (char *command, char **argv, int argc) | |
600 | { | |
9f3a1602 | 601 | int numregs, i; |
24e8cecf EZ |
602 | char format; |
603 | ||
604 | /* Note that the test for a valid register must include checking the | |
c9f4d572 UW |
605 | gdbarch_register_name because gdbarch_num_regs may be allocated for |
606 | the union of the register sets within a family of related processors. | |
607 | In this case, some entries of gdbarch_register_name will change depending | |
608 | upon the particular processor being debugged. */ | |
24e8cecf | 609 | |
f57d151a UW |
610 | numregs = gdbarch_num_regs (current_gdbarch) |
611 | + gdbarch_num_pseudo_regs (current_gdbarch); | |
24e8cecf EZ |
612 | |
613 | if (argc == 0) | |
614 | { | |
c6902d46 | 615 | mi_error_message = xstrprintf ("mi_cmd_data_write_register_values: Usage: -data-write-register-values <format> [<regnum1> <value1>...<regnumN> <valueN>]"); |
24e8cecf EZ |
616 | return MI_CMD_ERROR; |
617 | } | |
618 | ||
619 | format = (int) argv[0][0]; | |
620 | ||
621 | if (!target_has_registers) | |
622 | { | |
c6902d46 | 623 | mi_error_message = xstrprintf ("mi_cmd_data_write_register_values: No registers."); |
24e8cecf EZ |
624 | return MI_CMD_ERROR; |
625 | } | |
626 | ||
627 | if (!(argc - 1)) | |
628 | { | |
c6902d46 | 629 | mi_error_message = xstrprintf ("mi_cmd_data_write_register_values: No regs and values specified."); |
24e8cecf EZ |
630 | return MI_CMD_ERROR; |
631 | } | |
632 | ||
633 | if ((argc - 1) % 2) | |
634 | { | |
c6902d46 | 635 | mi_error_message = xstrprintf ("mi_cmd_data_write_register_values: Regs and vals are not in pairs."); |
24e8cecf EZ |
636 | return MI_CMD_ERROR; |
637 | } | |
638 | ||
639 | for (i = 1; i < argc; i = i + 2) | |
640 | { | |
9f3a1602 | 641 | int regnum = atoi (argv[i]); |
24e8cecf | 642 | |
9f3a1602 | 643 | if (regnum >= 0 && regnum < numregs |
c9f4d572 UW |
644 | && gdbarch_register_name (current_gdbarch, regnum) |
645 | && *gdbarch_register_name (current_gdbarch, regnum)) | |
24e8cecf | 646 | { |
9f3a1602 | 647 | LONGEST value; |
d8bf3afa | 648 | |
9f3a1602 | 649 | /* Get the value as a number. */ |
24e8cecf | 650 | value = parse_and_eval_address (argv[i + 1]); |
9f3a1602 | 651 | |
41296c92 | 652 | /* Write it down. */ |
594f7785 | 653 | regcache_cooked_write_signed (get_current_regcache (), regnum, value); |
24e8cecf EZ |
654 | } |
655 | else | |
656 | { | |
c6902d46 | 657 | mi_error_message = xstrprintf ("bad register number"); |
24e8cecf EZ |
658 | return MI_CMD_ERROR; |
659 | } | |
660 | } | |
661 | return MI_CMD_DONE; | |
662 | } | |
663 | ||
41296c92 | 664 | /* Evaluate the value of the argument. The argument is an |
fb40c209 | 665 | expression. If the expression contains spaces it needs to be |
41296c92 | 666 | included in double quotes. */ |
fb40c209 AC |
667 | enum mi_cmd_result |
668 | mi_cmd_data_evaluate_expression (char *command, char **argv, int argc) | |
669 | { | |
670 | struct expression *expr; | |
671 | struct cleanup *old_chain = NULL; | |
96052a95 | 672 | struct value *val; |
fb40c209 AC |
673 | struct ui_stream *stb = NULL; |
674 | ||
675 | stb = ui_out_stream_new (uiout); | |
676 | ||
677 | if (argc != 1) | |
678 | { | |
c6902d46 | 679 | mi_error_message = xstrprintf ("mi_cmd_data_evaluate_expression: Usage: -data-evaluate-expression expression"); |
412bbd6c | 680 | ui_out_stream_delete (stb); |
fb40c209 AC |
681 | return MI_CMD_ERROR; |
682 | } | |
683 | ||
684 | expr = parse_expression (argv[0]); | |
685 | ||
47cf603e | 686 | old_chain = make_cleanup (free_current_contents, &expr); |
fb40c209 AC |
687 | |
688 | val = evaluate_expression (expr); | |
689 | ||
41296c92 | 690 | /* Print the result of the expression evaluation. */ |
0fd88904 | 691 | val_print (value_type (val), value_contents (val), |
13c3b5f5 | 692 | value_embedded_offset (val), VALUE_ADDRESS (val), |
fb40c209 AC |
693 | stb->stream, 0, 0, 0, 0); |
694 | ||
695 | ui_out_field_stream (uiout, "value", stb); | |
696 | ui_out_stream_delete (stb); | |
697 | ||
698 | do_cleanups (old_chain); | |
699 | ||
700 | return MI_CMD_DONE; | |
701 | } | |
702 | ||
703 | enum mi_cmd_result | |
704 | mi_cmd_target_download (char *args, int from_tty) | |
705 | { | |
706 | char *run; | |
707 | struct cleanup *old_cleanups = NULL; | |
708 | ||
c6902d46 | 709 | run = xstrprintf ("load %s", args); |
b8c9b27d | 710 | old_cleanups = make_cleanup (xfree, run); |
fb40c209 AC |
711 | execute_command (run, from_tty); |
712 | ||
713 | do_cleanups (old_cleanups); | |
714 | return MI_CMD_DONE; | |
715 | } | |
716 | ||
41296c92 | 717 | /* Connect to the remote target. */ |
fb40c209 AC |
718 | enum mi_cmd_result |
719 | mi_cmd_target_select (char *args, int from_tty) | |
720 | { | |
721 | char *run; | |
722 | struct cleanup *old_cleanups = NULL; | |
723 | ||
c6902d46 | 724 | run = xstrprintf ("target %s", args); |
b8c9b27d | 725 | old_cleanups = make_cleanup (xfree, run); |
fb40c209 | 726 | |
41296c92 NR |
727 | /* target-select is always synchronous. Once the call has returned |
728 | we know that we are connected. */ | |
fb40c209 AC |
729 | /* NOTE: At present all targets that are connected are also |
730 | (implicitly) talking to a halted target. In the future this may | |
41296c92 | 731 | change. */ |
fb40c209 AC |
732 | execute_command (run, from_tty); |
733 | ||
734 | do_cleanups (old_cleanups); | |
735 | ||
41296c92 | 736 | /* Issue the completion message here. */ |
fb40c209 AC |
737 | if (last_async_command) |
738 | fputs_unfiltered (last_async_command, raw_stdout); | |
739 | fputs_unfiltered ("^connected", raw_stdout); | |
740 | mi_out_put (uiout, raw_stdout); | |
741 | mi_out_rewind (uiout); | |
742 | fputs_unfiltered ("\n", raw_stdout); | |
743 | do_exec_cleanups (ALL_CLEANUPS); | |
744 | return MI_CMD_QUIET; | |
745 | } | |
746 | ||
747 | /* DATA-MEMORY-READ: | |
748 | ||
749 | ADDR: start address of data to be dumped. | |
41296c92 | 750 | WORD-FORMAT: a char indicating format for the ``word''. See |
fb40c209 | 751 | the ``x'' command. |
41296c92 | 752 | WORD-SIZE: size of each ``word''; 1,2,4, or 8 bytes. |
fb40c209 AC |
753 | NR_ROW: Number of rows. |
754 | NR_COL: The number of colums (words per row). | |
755 | ASCHAR: (OPTIONAL) Append an ascii character dump to each row. Use | |
756 | ASCHAR for unprintable characters. | |
757 | ||
758 | Reads SIZE*NR_ROW*NR_COL bytes starting at ADDR from memory and | |
759 | displayes them. Returns: | |
760 | ||
761 | {addr="...",rowN={wordN="..." ,... [,ascii="..."]}, ...} | |
762 | ||
763 | Returns: | |
764 | The number of bytes read is SIZE*ROW*COL. */ | |
765 | ||
766 | enum mi_cmd_result | |
767 | mi_cmd_data_read_memory (char *command, char **argv, int argc) | |
768 | { | |
769 | struct cleanup *cleanups = make_cleanup (null_cleanup, NULL); | |
770 | CORE_ADDR addr; | |
771 | long total_bytes; | |
772 | long nr_cols; | |
773 | long nr_rows; | |
774 | char word_format; | |
775 | struct type *word_type; | |
776 | long word_size; | |
777 | char word_asize; | |
778 | char aschar; | |
508416a1 | 779 | gdb_byte *mbuf; |
fb40c209 AC |
780 | int nr_bytes; |
781 | long offset = 0; | |
782 | int optind = 0; | |
783 | char *optarg; | |
784 | enum opt | |
785 | { | |
786 | OFFSET_OPT | |
787 | }; | |
788 | static struct mi_opt opts[] = | |
789 | { | |
790 | {"o", OFFSET_OPT, 1}, | |
d5d6fca5 | 791 | { 0, 0, 0 } |
fb40c209 AC |
792 | }; |
793 | ||
794 | while (1) | |
795 | { | |
796 | int opt = mi_getopt ("mi_cmd_data_read_memory", argc, argv, opts, | |
797 | &optind, &optarg); | |
798 | if (opt < 0) | |
799 | break; | |
800 | switch ((enum opt) opt) | |
801 | { | |
802 | case OFFSET_OPT: | |
803 | offset = atol (optarg); | |
804 | break; | |
805 | } | |
806 | } | |
807 | argv += optind; | |
808 | argc -= optind; | |
809 | ||
810 | if (argc < 5 || argc > 6) | |
811 | { | |
c6902d46 | 812 | mi_error_message = xstrprintf ("mi_cmd_data_read_memory: Usage: ADDR WORD-FORMAT WORD-SIZE NR-ROWS NR-COLS [ASCHAR]."); |
fb40c209 AC |
813 | return MI_CMD_ERROR; |
814 | } | |
815 | ||
816 | /* Extract all the arguments. */ | |
817 | ||
41296c92 | 818 | /* Start address of the memory dump. */ |
fb40c209 | 819 | addr = parse_and_eval_address (argv[0]) + offset; |
41296c92 | 820 | /* The format character to use when displaying a memory word. See |
fb40c209 AC |
821 | the ``x'' command. */ |
822 | word_format = argv[1][0]; | |
41296c92 | 823 | /* The size of the memory word. */ |
fb40c209 AC |
824 | word_size = atol (argv[2]); |
825 | switch (word_size) | |
826 | { | |
827 | case 1: | |
828 | word_type = builtin_type_int8; | |
829 | word_asize = 'b'; | |
830 | break; | |
831 | case 2: | |
832 | word_type = builtin_type_int16; | |
833 | word_asize = 'h'; | |
834 | break; | |
835 | case 4: | |
836 | word_type = builtin_type_int32; | |
837 | word_asize = 'w'; | |
838 | break; | |
839 | case 8: | |
840 | word_type = builtin_type_int64; | |
841 | word_asize = 'g'; | |
842 | break; | |
843 | default: | |
844 | word_type = builtin_type_int8; | |
845 | word_asize = 'b'; | |
846 | } | |
41296c92 | 847 | /* The number of rows. */ |
fb40c209 AC |
848 | nr_rows = atol (argv[3]); |
849 | if (nr_rows <= 0) | |
850 | { | |
c6902d46 | 851 | mi_error_message = xstrprintf ("mi_cmd_data_read_memory: invalid number of rows."); |
fb40c209 AC |
852 | return MI_CMD_ERROR; |
853 | } | |
41296c92 | 854 | /* Number of bytes per row. */ |
fb40c209 AC |
855 | nr_cols = atol (argv[4]); |
856 | if (nr_cols <= 0) | |
857 | { | |
c6902d46 | 858 | mi_error_message = xstrprintf ("mi_cmd_data_read_memory: invalid number of columns."); |
de169ec9 | 859 | return MI_CMD_ERROR; |
fb40c209 | 860 | } |
41296c92 | 861 | /* The un-printable character when printing ascii. */ |
fb40c209 AC |
862 | if (argc == 6) |
863 | aschar = *argv[5]; | |
864 | else | |
865 | aschar = 0; | |
866 | ||
41296c92 | 867 | /* Create a buffer and read it in. */ |
fb40c209 | 868 | total_bytes = word_size * nr_rows * nr_cols; |
2e94c453 | 869 | mbuf = xcalloc (total_bytes, 1); |
b8c9b27d | 870 | make_cleanup (xfree, mbuf); |
cf7a04e8 DJ |
871 | |
872 | nr_bytes = target_read (¤t_target, TARGET_OBJECT_MEMORY, NULL, | |
873 | mbuf, addr, total_bytes); | |
874 | if (nr_bytes <= 0) | |
fb40c209 | 875 | { |
cf7a04e8 DJ |
876 | do_cleanups (cleanups); |
877 | mi_error_message = xstrdup ("Unable to read memory."); | |
878 | return MI_CMD_ERROR; | |
fb40c209 AC |
879 | } |
880 | ||
41296c92 | 881 | /* Output the header information. */ |
fb40c209 AC |
882 | ui_out_field_core_addr (uiout, "addr", addr); |
883 | ui_out_field_int (uiout, "nr-bytes", nr_bytes); | |
884 | ui_out_field_int (uiout, "total-bytes", total_bytes); | |
885 | ui_out_field_core_addr (uiout, "next-row", addr + word_size * nr_cols); | |
886 | ui_out_field_core_addr (uiout, "prev-row", addr - word_size * nr_cols); | |
887 | ui_out_field_core_addr (uiout, "next-page", addr + total_bytes); | |
888 | ui_out_field_core_addr (uiout, "prev-page", addr - total_bytes); | |
889 | ||
41296c92 | 890 | /* Build the result as a two dimentional table. */ |
fb40c209 AC |
891 | { |
892 | struct ui_stream *stream = ui_out_stream_new (uiout); | |
6ad4a2cf | 893 | struct cleanup *cleanup_list_memory; |
fb40c209 AC |
894 | int row; |
895 | int row_byte; | |
6ad4a2cf | 896 | cleanup_list_memory = make_cleanup_ui_out_list_begin_end (uiout, "memory"); |
fb40c209 AC |
897 | for (row = 0, row_byte = 0; |
898 | row < nr_rows; | |
899 | row++, row_byte += nr_cols * word_size) | |
900 | { | |
901 | int col; | |
902 | int col_byte; | |
6ad4a2cf JJ |
903 | struct cleanup *cleanup_tuple; |
904 | struct cleanup *cleanup_list_data; | |
905 | cleanup_tuple = make_cleanup_ui_out_tuple_begin_end (uiout, NULL); | |
fb40c209 AC |
906 | ui_out_field_core_addr (uiout, "addr", addr + row_byte); |
907 | /* ui_out_field_core_addr_symbolic (uiout, "saddr", addr + row_byte); */ | |
6ad4a2cf | 908 | cleanup_list_data = make_cleanup_ui_out_list_begin_end (uiout, "data"); |
fb40c209 AC |
909 | for (col = 0, col_byte = row_byte; |
910 | col < nr_cols; | |
911 | col++, col_byte += word_size) | |
912 | { | |
913 | if (col_byte + word_size > nr_bytes) | |
914 | { | |
915 | ui_out_field_string (uiout, NULL, "N/A"); | |
916 | } | |
917 | else | |
918 | { | |
919 | ui_file_rewind (stream->stream); | |
920 | print_scalar_formatted (mbuf + col_byte, word_type, word_format, | |
921 | word_asize, stream->stream); | |
922 | ui_out_field_stream (uiout, NULL, stream); | |
923 | } | |
924 | } | |
6ad4a2cf | 925 | do_cleanups (cleanup_list_data); |
fb40c209 AC |
926 | if (aschar) |
927 | { | |
928 | int byte; | |
929 | ui_file_rewind (stream->stream); | |
930 | for (byte = row_byte; byte < row_byte + word_size * nr_cols; byte++) | |
931 | { | |
932 | if (byte >= nr_bytes) | |
933 | { | |
934 | fputc_unfiltered ('X', stream->stream); | |
935 | } | |
936 | else if (mbuf[byte] < 32 || mbuf[byte] > 126) | |
937 | { | |
938 | fputc_unfiltered (aschar, stream->stream); | |
939 | } | |
940 | else | |
941 | fputc_unfiltered (mbuf[byte], stream->stream); | |
942 | } | |
943 | ui_out_field_stream (uiout, "ascii", stream); | |
944 | } | |
6ad4a2cf | 945 | do_cleanups (cleanup_tuple); |
fb40c209 AC |
946 | } |
947 | ui_out_stream_delete (stream); | |
6ad4a2cf | 948 | do_cleanups (cleanup_list_memory); |
fb40c209 AC |
949 | } |
950 | do_cleanups (cleanups); | |
951 | return MI_CMD_DONE; | |
952 | } | |
953 | ||
954 | /* DATA-MEMORY-WRITE: | |
955 | ||
956 | COLUMN_OFFSET: optional argument. Must be preceeded by '-o'. The | |
957 | offset from the beginning of the memory grid row where the cell to | |
958 | be written is. | |
959 | ADDR: start address of the row in the memory grid where the memory | |
41296c92 | 960 | cell is, if OFFSET_COLUMN is specified. Otherwise, the address of |
fb40c209 | 961 | the location to write to. |
41296c92 | 962 | FORMAT: a char indicating format for the ``word''. See |
fb40c209 AC |
963 | the ``x'' command. |
964 | WORD_SIZE: size of each ``word''; 1,2,4, or 8 bytes | |
965 | VALUE: value to be written into the memory address. | |
966 | ||
967 | Writes VALUE into ADDR + (COLUMN_OFFSET * WORD_SIZE). | |
968 | ||
41296c92 | 969 | Prints nothing. */ |
fb40c209 AC |
970 | enum mi_cmd_result |
971 | mi_cmd_data_write_memory (char *command, char **argv, int argc) | |
972 | { | |
973 | CORE_ADDR addr; | |
974 | char word_format; | |
975 | long word_size; | |
976 | /* FIXME: ezannoni 2000-02-17 LONGEST could possibly not be big | |
41296c92 | 977 | enough when using a compiler other than GCC. */ |
fb40c209 | 978 | LONGEST value; |
d8bf3afa KB |
979 | void *buffer; |
980 | struct cleanup *old_chain; | |
fb40c209 AC |
981 | long offset = 0; |
982 | int optind = 0; | |
983 | char *optarg; | |
984 | enum opt | |
985 | { | |
986 | OFFSET_OPT | |
987 | }; | |
988 | static struct mi_opt opts[] = | |
989 | { | |
990 | {"o", OFFSET_OPT, 1}, | |
d5d6fca5 | 991 | { 0, 0, 0 } |
fb40c209 AC |
992 | }; |
993 | ||
994 | while (1) | |
995 | { | |
996 | int opt = mi_getopt ("mi_cmd_data_write_memory", argc, argv, opts, | |
997 | &optind, &optarg); | |
998 | if (opt < 0) | |
999 | break; | |
1000 | switch ((enum opt) opt) | |
1001 | { | |
1002 | case OFFSET_OPT: | |
1003 | offset = atol (optarg); | |
1004 | break; | |
1005 | } | |
1006 | } | |
1007 | argv += optind; | |
1008 | argc -= optind; | |
1009 | ||
1010 | if (argc != 4) | |
1011 | { | |
c6902d46 | 1012 | mi_error_message = xstrprintf ("mi_cmd_data_write_memory: Usage: [-o COLUMN_OFFSET] ADDR FORMAT WORD-SIZE VALUE."); |
fb40c209 AC |
1013 | return MI_CMD_ERROR; |
1014 | } | |
1015 | ||
41296c92 NR |
1016 | /* Extract all the arguments. */ |
1017 | /* Start address of the memory dump. */ | |
fb40c209 | 1018 | addr = parse_and_eval_address (argv[0]); |
41296c92 NR |
1019 | /* The format character to use when displaying a memory word. See |
1020 | the ``x'' command. */ | |
fb40c209 AC |
1021 | word_format = argv[1][0]; |
1022 | /* The size of the memory word. */ | |
1023 | word_size = atol (argv[2]); | |
1024 | ||
41296c92 | 1025 | /* Calculate the real address of the write destination. */ |
fb40c209 AC |
1026 | addr += (offset * word_size); |
1027 | ||
41296c92 | 1028 | /* Get the value as a number. */ |
fb40c209 | 1029 | value = parse_and_eval_address (argv[3]); |
41296c92 | 1030 | /* Get the value into an array. */ |
d8bf3afa KB |
1031 | buffer = xmalloc (word_size); |
1032 | old_chain = make_cleanup (xfree, buffer); | |
fb40c209 | 1033 | store_signed_integer (buffer, word_size, value); |
41296c92 | 1034 | /* Write it down to memory. */ |
fb40c209 | 1035 | write_memory (addr, buffer, word_size); |
d8bf3afa KB |
1036 | /* Free the buffer. */ |
1037 | do_cleanups (old_chain); | |
fb40c209 AC |
1038 | |
1039 | return MI_CMD_DONE; | |
1040 | } | |
1041 | ||
d8c83789 NR |
1042 | enum mi_cmd_result |
1043 | mi_cmd_enable_timings (char *command, char **argv, int argc) | |
1044 | { | |
1045 | if (argc == 0) | |
1046 | do_timings = 1; | |
1047 | else if (argc == 1) | |
1048 | { | |
1049 | if (strcmp (argv[0], "yes") == 0) | |
1050 | do_timings = 1; | |
1051 | else if (strcmp (argv[0], "no") == 0) | |
1052 | do_timings = 0; | |
1053 | else | |
1054 | goto usage_error; | |
1055 | } | |
1056 | else | |
1057 | goto usage_error; | |
1058 | ||
1059 | return MI_CMD_DONE; | |
1060 | ||
1061 | usage_error: | |
1062 | error ("mi_cmd_enable_timings: Usage: %s {yes|no}", command); | |
1063 | return MI_CMD_ERROR; | |
1064 | } | |
1065 | ||
084344da VP |
1066 | enum mi_cmd_result |
1067 | mi_cmd_list_features (char *command, char **argv, int argc) | |
1068 | { | |
1069 | if (argc == 0) | |
1070 | { | |
1071 | struct cleanup *cleanup = NULL; | |
1072 | cleanup = make_cleanup_ui_out_list_begin_end (uiout, "features"); | |
1073 | ||
1074 | ui_out_field_string (uiout, NULL, "frozen-varobjs"); | |
8b4ed427 | 1075 | ui_out_field_string (uiout, NULL, "pending-breakpoints"); |
8e8901c5 | 1076 | ui_out_field_string (uiout, NULL, "thread-info"); |
084344da VP |
1077 | |
1078 | do_cleanups (cleanup); | |
1079 | ||
1080 | return MI_CMD_DONE; | |
1081 | } | |
1082 | ||
1083 | error ("-list-features should be passed no arguments"); | |
1084 | return MI_CMD_ERROR; | |
1085 | } | |
1086 | ||
8d34ea23 KS |
1087 | /* Execute a command within a safe environment. |
1088 | Return <0 for error; >=0 for ok. | |
1089 | ||
1090 | args->action will tell mi_execute_command what action | |
1091 | to perfrom after the given command has executed (display/supress | |
1092 | prompt, display error). */ | |
fb40c209 | 1093 | |
f30f06b8 | 1094 | static void |
8d34ea23 | 1095 | captured_mi_execute_command (struct ui_out *uiout, void *data) |
fb40c209 | 1096 | { |
8d34ea23 KS |
1097 | struct captured_mi_execute_command_args *args = |
1098 | (struct captured_mi_execute_command_args *) data; | |
1099 | struct mi_parse *context = args->command; | |
fb40c209 | 1100 | |
d8c83789 NR |
1101 | struct mi_timestamp cmd_finished; |
1102 | ||
fb40c209 AC |
1103 | switch (context->op) |
1104 | { | |
1105 | ||
1106 | case MI_COMMAND: | |
41296c92 | 1107 | /* A MI command was read from the input stream. */ |
fb40c209 AC |
1108 | if (mi_debug_p) |
1109 | /* FIXME: gdb_???? */ | |
1110 | fprintf_unfiltered (raw_stdout, " token=`%s' command=`%s' args=`%s'\n", | |
1111 | context->token, context->command, context->args); | |
1112 | /* FIXME: cagney/1999-09-25: Rather than this convoluted | |
1113 | condition expression, each function should return an | |
1114 | indication of what action is required and then switch on | |
41296c92 | 1115 | that. */ |
8d34ea23 | 1116 | args->action = EXECUTE_COMMAND_DISPLAY_PROMPT; |
d8c83789 NR |
1117 | |
1118 | if (do_timings) | |
1119 | current_command_ts = context->cmd_start; | |
1120 | ||
8d34ea23 KS |
1121 | args->rc = mi_cmd_execute (context); |
1122 | ||
d8c83789 NR |
1123 | if (do_timings) |
1124 | timestamp (&cmd_finished); | |
1125 | ||
fb40c209 AC |
1126 | if (!target_can_async_p () || !target_executing) |
1127 | { | |
41296c92 | 1128 | /* Print the result if there were no errors. |
4389a95a AC |
1129 | |
1130 | Remember that on the way out of executing a command, you have | |
1131 | to directly use the mi_interp's uiout, since the command could | |
1132 | have reset the interpreter, in which case the current uiout | |
1133 | will most likely crash in the mi_out_* routines. */ | |
8d34ea23 | 1134 | if (args->rc == MI_CMD_DONE) |
fb40c209 AC |
1135 | { |
1136 | fputs_unfiltered (context->token, raw_stdout); | |
1137 | fputs_unfiltered ("^done", raw_stdout); | |
1138 | mi_out_put (uiout, raw_stdout); | |
1139 | mi_out_rewind (uiout); | |
d8c83789 NR |
1140 | /* Have to check cmd_start, since the command could be |
1141 | -enable-timings. */ | |
1142 | if (do_timings && context->cmd_start) | |
1143 | print_diff (context->cmd_start, &cmd_finished); | |
fb40c209 AC |
1144 | fputs_unfiltered ("\n", raw_stdout); |
1145 | } | |
8d34ea23 | 1146 | else if (args->rc == MI_CMD_ERROR) |
fb40c209 AC |
1147 | { |
1148 | if (mi_error_message) | |
1149 | { | |
1150 | fputs_unfiltered (context->token, raw_stdout); | |
1151 | fputs_unfiltered ("^error,msg=\"", raw_stdout); | |
1152 | fputstr_unfiltered (mi_error_message, '"', raw_stdout); | |
b8c9b27d | 1153 | xfree (mi_error_message); |
62c018fe | 1154 | mi_error_message = NULL; |
fb40c209 AC |
1155 | fputs_unfiltered ("\"\n", raw_stdout); |
1156 | } | |
1157 | mi_out_rewind (uiout); | |
1158 | } | |
fb40c209 AC |
1159 | else |
1160 | mi_out_rewind (uiout); | |
1161 | } | |
1162 | else if (sync_execution) | |
8d34ea23 KS |
1163 | { |
1164 | /* Don't print the prompt. We are executing the target in | |
41296c92 | 1165 | synchronous mode. */ |
8d34ea23 | 1166 | args->action = EXECUTE_COMMAND_SUPRESS_PROMPT; |
f30f06b8 | 1167 | return; |
8d34ea23 | 1168 | } |
fb40c209 AC |
1169 | break; |
1170 | ||
1171 | case CLI_COMMAND: | |
78f5381d AC |
1172 | { |
1173 | char *argv[2]; | |
1174 | /* A CLI command was read from the input stream. */ | |
1175 | /* This "feature" will be removed as soon as we have a | |
1176 | complete set of mi commands. */ | |
1177 | /* Echo the command on the console. */ | |
1178 | fprintf_unfiltered (gdb_stdlog, "%s\n", context->command); | |
1179 | /* Call the "console" interpreter. */ | |
1180 | argv[0] = "console"; | |
1181 | argv[1] = context->command; | |
eec01795 | 1182 | args->rc = mi_cmd_interpreter_exec ("-interpreter-exec", argv, 2); |
78f5381d | 1183 | |
eec01795 | 1184 | /* If we changed interpreters, DON'T print out anything. */ |
78f5381d AC |
1185 | if (current_interp_named_p (INTERP_MI) |
1186 | || current_interp_named_p (INTERP_MI1) | |
1187 | || current_interp_named_p (INTERP_MI2) | |
1188 | || current_interp_named_p (INTERP_MI3)) | |
1189 | { | |
eec01795 DJ |
1190 | if (args->rc == MI_CMD_DONE) |
1191 | { | |
1192 | fputs_unfiltered (context->token, raw_stdout); | |
1193 | fputs_unfiltered ("^done", raw_stdout); | |
1194 | mi_out_put (uiout, raw_stdout); | |
1195 | mi_out_rewind (uiout); | |
1196 | fputs_unfiltered ("\n", raw_stdout); | |
1197 | args->action = EXECUTE_COMMAND_DISPLAY_PROMPT; | |
1198 | } | |
1199 | else if (args->rc == MI_CMD_ERROR) | |
1200 | { | |
1201 | if (mi_error_message) | |
1202 | { | |
1203 | fputs_unfiltered (context->token, raw_stdout); | |
1204 | fputs_unfiltered ("^error,msg=\"", raw_stdout); | |
1205 | fputstr_unfiltered (mi_error_message, '"', raw_stdout); | |
1206 | xfree (mi_error_message); | |
62c018fe | 1207 | mi_error_message = NULL; |
eec01795 DJ |
1208 | fputs_unfiltered ("\"\n", raw_stdout); |
1209 | } | |
1210 | mi_out_rewind (uiout); | |
1211 | } | |
1212 | else | |
1213 | mi_out_rewind (uiout); | |
78f5381d AC |
1214 | } |
1215 | break; | |
1216 | } | |
fb40c209 AC |
1217 | |
1218 | } | |
8d34ea23 | 1219 | |
f30f06b8 | 1220 | return; |
fb40c209 AC |
1221 | } |
1222 | ||
1223 | ||
1224 | void | |
1225 | mi_execute_command (char *cmd, int from_tty) | |
1226 | { | |
1227 | struct mi_parse *command; | |
8d34ea23 KS |
1228 | struct captured_mi_execute_command_args args; |
1229 | struct ui_out *saved_uiout = uiout; | |
fb40c209 | 1230 | |
41296c92 NR |
1231 | /* This is to handle EOF (^D). We just quit gdb. */ |
1232 | /* FIXME: we should call some API function here. */ | |
fb40c209 AC |
1233 | if (cmd == 0) |
1234 | quit_force (NULL, from_tty); | |
1235 | ||
1236 | command = mi_parse (cmd); | |
1237 | ||
1238 | if (command != NULL) | |
1239 | { | |
71fff37b | 1240 | struct gdb_exception result; |
d8c83789 NR |
1241 | |
1242 | if (do_timings) | |
1243 | { | |
1244 | command->cmd_start = (struct mi_timestamp *) | |
1245 | xmalloc (sizeof (struct mi_timestamp)); | |
1246 | timestamp (command->cmd_start); | |
1247 | } | |
1248 | ||
8d34ea23 | 1249 | /* FIXME: cagney/1999-11-04: Can this use of catch_exceptions either |
41296c92 | 1250 | be pushed even further down or even eliminated? */ |
8d34ea23 | 1251 | args.command = command; |
f30f06b8 AC |
1252 | result = catch_exception (uiout, captured_mi_execute_command, &args, |
1253 | RETURN_MASK_ALL); | |
9cbc821d | 1254 | exception_print (gdb_stderr, result); |
8d34ea23 KS |
1255 | |
1256 | if (args.action == EXECUTE_COMMAND_SUPRESS_PROMPT) | |
fb40c209 AC |
1257 | { |
1258 | /* The command is executing synchronously. Bail out early | |
41296c92 | 1259 | suppressing the finished prompt. */ |
fb40c209 AC |
1260 | mi_parse_free (command); |
1261 | return; | |
1262 | } | |
ce43223b | 1263 | if (result.reason < 0) |
fb40c209 | 1264 | { |
fb40c209 | 1265 | /* The command execution failed and error() was called |
589e074d | 1266 | somewhere. */ |
fb40c209 AC |
1267 | fputs_unfiltered (command->token, raw_stdout); |
1268 | fputs_unfiltered ("^error,msg=\"", raw_stdout); | |
63f06803 DJ |
1269 | if (result.message == NULL) |
1270 | fputs_unfiltered ("unknown error", raw_stdout); | |
1271 | else | |
1272 | fputstr_unfiltered (result.message, '"', raw_stdout); | |
fb40c209 | 1273 | fputs_unfiltered ("\"\n", raw_stdout); |
589e074d | 1274 | mi_out_rewind (uiout); |
fb40c209 AC |
1275 | } |
1276 | mi_parse_free (command); | |
1277 | } | |
1278 | ||
fb40c209 | 1279 | fputs_unfiltered ("(gdb) \n", raw_stdout); |
a433f9e4 | 1280 | gdb_flush (raw_stdout); |
41296c92 | 1281 | /* Print any buffered hook code. */ |
fb40c209 AC |
1282 | /* ..... */ |
1283 | } | |
1284 | ||
1285 | static enum mi_cmd_result | |
1286 | mi_cmd_execute (struct mi_parse *parse) | |
1287 | { | |
e23110bb NR |
1288 | free_all_values (); |
1289 | ||
fb40c209 AC |
1290 | if (parse->cmd->argv_func != NULL |
1291 | || parse->cmd->args_func != NULL) | |
1292 | { | |
1293 | /* FIXME: We need to save the token because the command executed | |
1294 | may be asynchronous and need to print the token again. | |
1295 | In the future we can pass the token down to the func | |
41296c92 | 1296 | and get rid of the last_async_command. */ |
fb40c209 AC |
1297 | /* The problem here is to keep the token around when we launch |
1298 | the target, and we want to interrupt it later on. The | |
1299 | interrupt command will have its own token, but when the | |
1300 | target stops, we must display the token corresponding to the | |
41296c92 | 1301 | last execution command given. So we have another string where |
fb40c209 AC |
1302 | we copy the token (previous_async_command), if this was |
1303 | indeed the token of an execution command, and when we stop we | |
41296c92 | 1304 | print that one. This is possible because the interrupt |
fb40c209 | 1305 | command, when over, will copy that token back into the |
41296c92 | 1306 | default token string (last_async_command). */ |
fb40c209 AC |
1307 | |
1308 | if (target_executing) | |
1309 | { | |
1310 | if (!previous_async_command) | |
1311 | previous_async_command = xstrdup (last_async_command); | |
1312 | if (strcmp (parse->command, "exec-interrupt")) | |
1313 | { | |
1314 | fputs_unfiltered (parse->token, raw_stdout); | |
1315 | fputs_unfiltered ("^error,msg=\"", raw_stdout); | |
1316 | fputs_unfiltered ("Cannot execute command ", raw_stdout); | |
1317 | fputstr_unfiltered (parse->command, '"', raw_stdout); | |
1318 | fputs_unfiltered (" while target running", raw_stdout); | |
1319 | fputs_unfiltered ("\"\n", raw_stdout); | |
1320 | return MI_CMD_ERROR; | |
1321 | } | |
1322 | } | |
1323 | last_async_command = xstrdup (parse->token); | |
e2f9c474 | 1324 | make_exec_cleanup (free_current_contents, &last_async_command); |
fb40c209 AC |
1325 | /* FIXME: DELETE THIS! */ |
1326 | if (parse->cmd->args_func != NULL) | |
1327 | return parse->cmd->args_func (parse->args, 0 /*from_tty */ ); | |
1328 | return parse->cmd->argv_func (parse->command, parse->argv, parse->argc); | |
1329 | } | |
b2af646b | 1330 | else if (parse->cmd->cli.cmd != 0) |
fb40c209 AC |
1331 | { |
1332 | /* FIXME: DELETE THIS. */ | |
41296c92 NR |
1333 | /* The operation is still implemented by a cli command. */ |
1334 | /* Must be a synchronous one. */ | |
b2af646b AC |
1335 | mi_execute_cli_command (parse->cmd->cli.cmd, parse->cmd->cli.args_p, |
1336 | parse->args); | |
fb40c209 AC |
1337 | return MI_CMD_DONE; |
1338 | } | |
1339 | else | |
1340 | { | |
41296c92 | 1341 | /* FIXME: DELETE THIS. */ |
fb40c209 AC |
1342 | fputs_unfiltered (parse->token, raw_stdout); |
1343 | fputs_unfiltered ("^error,msg=\"", raw_stdout); | |
1344 | fputs_unfiltered ("Undefined mi command: ", raw_stdout); | |
1345 | fputstr_unfiltered (parse->command, '"', raw_stdout); | |
1346 | fputs_unfiltered (" (missing implementation)", raw_stdout); | |
1347 | fputs_unfiltered ("\"\n", raw_stdout); | |
1348 | return MI_CMD_ERROR; | |
1349 | } | |
1350 | } | |
1351 | ||
fb40c209 | 1352 | /* FIXME: This is just a hack so we can get some extra commands going. |
41296c92 NR |
1353 | We don't want to channel things through the CLI, but call libgdb directly. |
1354 | Use only for synchronous commands. */ | |
fb40c209 AC |
1355 | |
1356 | void | |
b2af646b | 1357 | mi_execute_cli_command (const char *cmd, int args_p, const char *args) |
fb40c209 | 1358 | { |
b2af646b | 1359 | if (cmd != 0) |
fb40c209 AC |
1360 | { |
1361 | struct cleanup *old_cleanups; | |
1362 | char *run; | |
b2af646b | 1363 | if (args_p) |
c6902d46 | 1364 | run = xstrprintf ("%s %s", cmd, args); |
b2af646b AC |
1365 | else |
1366 | run = xstrdup (cmd); | |
fb40c209 AC |
1367 | if (mi_debug_p) |
1368 | /* FIXME: gdb_???? */ | |
1369 | fprintf_unfiltered (gdb_stdout, "cli=%s run=%s\n", | |
b2af646b | 1370 | cmd, run); |
b8c9b27d | 1371 | old_cleanups = make_cleanup (xfree, run); |
fb40c209 AC |
1372 | execute_command ( /*ui */ run, 0 /*from_tty */ ); |
1373 | do_cleanups (old_cleanups); | |
1374 | return; | |
1375 | } | |
1376 | } | |
1377 | ||
1378 | enum mi_cmd_result | |
1379 | mi_execute_async_cli_command (char *mi, char *args, int from_tty) | |
1380 | { | |
1381 | struct cleanup *old_cleanups; | |
1382 | char *run; | |
1383 | char *async_args; | |
1384 | ||
1385 | if (target_can_async_p ()) | |
1386 | { | |
1387 | async_args = (char *) xmalloc (strlen (args) + 2); | |
1388 | make_exec_cleanup (free, async_args); | |
1389 | strcpy (async_args, args); | |
1390 | strcat (async_args, "&"); | |
c6902d46 | 1391 | run = xstrprintf ("%s %s", mi, async_args); |
fb40c209 AC |
1392 | make_exec_cleanup (free, run); |
1393 | add_continuation (mi_exec_async_cli_cmd_continuation, NULL); | |
6311b07d | 1394 | old_cleanups = NULL; |
fb40c209 AC |
1395 | } |
1396 | else | |
1397 | { | |
c6902d46 | 1398 | run = xstrprintf ("%s %s", mi, args); |
b8c9b27d | 1399 | old_cleanups = make_cleanup (xfree, run); |
fb40c209 AC |
1400 | } |
1401 | ||
1402 | if (!target_can_async_p ()) | |
1403 | { | |
1404 | /* NOTE: For synchronous targets asynchronous behavour is faked by | |
1405 | printing out the GDB prompt before we even try to execute the | |
41296c92 | 1406 | command. */ |
fb40c209 AC |
1407 | if (last_async_command) |
1408 | fputs_unfiltered (last_async_command, raw_stdout); | |
1409 | fputs_unfiltered ("^running\n", raw_stdout); | |
1410 | fputs_unfiltered ("(gdb) \n", raw_stdout); | |
a433f9e4 | 1411 | gdb_flush (raw_stdout); |
fb40c209 AC |
1412 | } |
1413 | else | |
1414 | { | |
1415 | /* FIXME: cagney/1999-11-29: Printing this message before | |
1416 | calling execute_command is wrong. It should only be printed | |
1417 | once gdb has confirmed that it really has managed to send a | |
41296c92 | 1418 | run command to the target. */ |
fb40c209 AC |
1419 | if (last_async_command) |
1420 | fputs_unfiltered (last_async_command, raw_stdout); | |
1421 | fputs_unfiltered ("^running\n", raw_stdout); | |
1422 | } | |
1423 | ||
1424 | execute_command ( /*ui */ run, 0 /*from_tty */ ); | |
1425 | ||
1426 | if (!target_can_async_p ()) | |
1427 | { | |
1428 | /* Do this before doing any printing. It would appear that some | |
41296c92 | 1429 | print code leaves garbage around in the buffer. */ |
fb40c209 AC |
1430 | do_cleanups (old_cleanups); |
1431 | /* If the target was doing the operation synchronously we fake | |
41296c92 | 1432 | the stopped message. */ |
fb40c209 AC |
1433 | if (last_async_command) |
1434 | fputs_unfiltered (last_async_command, raw_stdout); | |
1435 | fputs_unfiltered ("*stopped", raw_stdout); | |
1436 | mi_out_put (uiout, raw_stdout); | |
1437 | mi_out_rewind (uiout); | |
d8c83789 NR |
1438 | if (do_timings) |
1439 | print_diff_now (current_command_ts); | |
fb40c209 AC |
1440 | fputs_unfiltered ("\n", raw_stdout); |
1441 | return MI_CMD_QUIET; | |
1442 | } | |
1443 | return MI_CMD_DONE; | |
1444 | } | |
1445 | ||
1446 | void | |
1447 | mi_exec_async_cli_cmd_continuation (struct continuation_arg *arg) | |
1448 | { | |
1449 | if (last_async_command) | |
1450 | fputs_unfiltered (last_async_command, raw_stdout); | |
1451 | fputs_unfiltered ("*stopped", raw_stdout); | |
1452 | mi_out_put (uiout, raw_stdout); | |
1453 | fputs_unfiltered ("\n", raw_stdout); | |
1454 | fputs_unfiltered ("(gdb) \n", raw_stdout); | |
a433f9e4 | 1455 | gdb_flush (raw_stdout); |
fb40c209 AC |
1456 | do_exec_cleanups (ALL_CLEANUPS); |
1457 | } | |
1458 | ||
4389a95a | 1459 | void |
fb40c209 AC |
1460 | mi_load_progress (const char *section_name, |
1461 | unsigned long sent_so_far, | |
1462 | unsigned long total_section, | |
1463 | unsigned long total_sent, | |
1464 | unsigned long grand_total) | |
1465 | { | |
1466 | struct timeval time_now, delta, update_threshold; | |
1467 | static struct timeval last_update; | |
1468 | static char *previous_sect_name = NULL; | |
1469 | int new_section; | |
0be75e02 | 1470 | struct ui_out *saved_uiout; |
fb40c209 | 1471 | |
0be75e02 AS |
1472 | /* This function is called through deprecated_show_load_progress |
1473 | which means uiout may not be correct. Fix it for the duration | |
1474 | of this function. */ | |
1475 | saved_uiout = uiout; | |
1476 | ||
edff0c0a DJ |
1477 | if (current_interp_named_p (INTERP_MI) |
1478 | || current_interp_named_p (INTERP_MI2)) | |
0be75e02 AS |
1479 | uiout = mi_out_new (2); |
1480 | else if (current_interp_named_p (INTERP_MI1)) | |
1481 | uiout = mi_out_new (1); | |
edff0c0a DJ |
1482 | else if (current_interp_named_p (INTERP_MI3)) |
1483 | uiout = mi_out_new (3); | |
0be75e02 | 1484 | else |
fb40c209 AC |
1485 | return; |
1486 | ||
1487 | update_threshold.tv_sec = 0; | |
1488 | update_threshold.tv_usec = 500000; | |
1489 | gettimeofday (&time_now, NULL); | |
1490 | ||
1491 | delta.tv_usec = time_now.tv_usec - last_update.tv_usec; | |
1492 | delta.tv_sec = time_now.tv_sec - last_update.tv_sec; | |
1493 | ||
1494 | if (delta.tv_usec < 0) | |
1495 | { | |
1496 | delta.tv_sec -= 1; | |
f2395593 | 1497 | delta.tv_usec += 1000000L; |
fb40c209 AC |
1498 | } |
1499 | ||
1500 | new_section = (previous_sect_name ? | |
1501 | strcmp (previous_sect_name, section_name) : 1); | |
1502 | if (new_section) | |
1503 | { | |
6ad4a2cf | 1504 | struct cleanup *cleanup_tuple; |
b8c9b27d | 1505 | xfree (previous_sect_name); |
fb40c209 AC |
1506 | previous_sect_name = xstrdup (section_name); |
1507 | ||
1508 | if (last_async_command) | |
1509 | fputs_unfiltered (last_async_command, raw_stdout); | |
1510 | fputs_unfiltered ("+download", raw_stdout); | |
6ad4a2cf | 1511 | cleanup_tuple = make_cleanup_ui_out_tuple_begin_end (uiout, NULL); |
fb40c209 AC |
1512 | ui_out_field_string (uiout, "section", section_name); |
1513 | ui_out_field_int (uiout, "section-size", total_section); | |
1514 | ui_out_field_int (uiout, "total-size", grand_total); | |
6ad4a2cf | 1515 | do_cleanups (cleanup_tuple); |
fb40c209 AC |
1516 | mi_out_put (uiout, raw_stdout); |
1517 | fputs_unfiltered ("\n", raw_stdout); | |
1518 | gdb_flush (raw_stdout); | |
1519 | } | |
1520 | ||
1521 | if (delta.tv_sec >= update_threshold.tv_sec && | |
1522 | delta.tv_usec >= update_threshold.tv_usec) | |
1523 | { | |
6ad4a2cf | 1524 | struct cleanup *cleanup_tuple; |
fb40c209 AC |
1525 | last_update.tv_sec = time_now.tv_sec; |
1526 | last_update.tv_usec = time_now.tv_usec; | |
1527 | if (last_async_command) | |
1528 | fputs_unfiltered (last_async_command, raw_stdout); | |
1529 | fputs_unfiltered ("+download", raw_stdout); | |
6ad4a2cf | 1530 | cleanup_tuple = make_cleanup_ui_out_tuple_begin_end (uiout, NULL); |
fb40c209 AC |
1531 | ui_out_field_string (uiout, "section", section_name); |
1532 | ui_out_field_int (uiout, "section-sent", sent_so_far); | |
1533 | ui_out_field_int (uiout, "section-size", total_section); | |
1534 | ui_out_field_int (uiout, "total-sent", total_sent); | |
1535 | ui_out_field_int (uiout, "total-size", grand_total); | |
6ad4a2cf | 1536 | do_cleanups (cleanup_tuple); |
fb40c209 AC |
1537 | mi_out_put (uiout, raw_stdout); |
1538 | fputs_unfiltered ("\n", raw_stdout); | |
1539 | gdb_flush (raw_stdout); | |
1540 | } | |
0be75e02 AS |
1541 | |
1542 | xfree (uiout); | |
1543 | uiout = saved_uiout; | |
fb40c209 AC |
1544 | } |
1545 | ||
d8c83789 NR |
1546 | static void |
1547 | timestamp (struct mi_timestamp *tv) | |
1548 | { | |
1549 | long usec; | |
1550 | gettimeofday (&tv->wallclock, NULL); | |
1551 | #ifdef HAVE_GETRUSAGE | |
1552 | getrusage (RUSAGE_SELF, &rusage); | |
1553 | tv->utime.tv_sec = rusage.ru_utime.tv_sec; | |
1554 | tv->utime.tv_usec = rusage.ru_utime.tv_usec; | |
1555 | tv->stime.tv_sec = rusage.ru_stime.tv_sec; | |
1556 | tv->stime.tv_usec = rusage.ru_stime.tv_usec; | |
1557 | #else | |
1558 | usec = get_run_time (); | |
f2395593 NR |
1559 | tv->utime.tv_sec = usec/1000000L; |
1560 | tv->utime.tv_usec = usec - 1000000L*tv->utime.tv_sec; | |
d8c83789 NR |
1561 | tv->stime.tv_sec = 0; |
1562 | tv->stime.tv_usec = 0; | |
1563 | #endif | |
1564 | } | |
1565 | ||
1566 | static void | |
1567 | print_diff_now (struct mi_timestamp *start) | |
1568 | { | |
1569 | struct mi_timestamp now; | |
1570 | timestamp (&now); | |
1571 | print_diff (start, &now); | |
1572 | } | |
1573 | ||
1574 | static long | |
1575 | timeval_diff (struct timeval start, struct timeval end) | |
1576 | { | |
f2395593 | 1577 | return ((end.tv_sec - start.tv_sec) * 1000000L) |
d8c83789 NR |
1578 | + (end.tv_usec - start.tv_usec); |
1579 | } | |
1580 | ||
1581 | static void | |
1582 | print_diff (struct mi_timestamp *start, struct mi_timestamp *end) | |
1583 | { | |
1584 | fprintf_unfiltered | |
1585 | (raw_stdout, | |
1586 | ",time={wallclock=\"%0.5f\",user=\"%0.5f\",system=\"%0.5f\"}", | |
1587 | timeval_diff (start->wallclock, end->wallclock) / 1000000.0, | |
1588 | timeval_diff (start->utime, end->utime) / 1000000.0, | |
1589 | timeval_diff (start->stime, end->stime) / 1000000.0); | |
1590 | } |