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" |
d8ca156b | 47 | #include "language.h" |
36dc181b | 48 | |
fb40c209 AC |
49 | #include <ctype.h> |
50 | #include <sys/time.h> | |
51 | ||
d8c83789 NR |
52 | #if defined HAVE_SYS_RESOURCE_H |
53 | #include <sys/resource.h> | |
54 | #endif | |
55 | ||
56 | #ifdef HAVE_GETRUSAGE | |
57 | struct rusage rusage; | |
58 | #endif | |
59 | ||
fb40c209 AC |
60 | enum |
61 | { | |
62 | FROM_TTY = 0 | |
63 | }; | |
64 | ||
8d34ea23 | 65 | /* Enumerations of the actions that may result from calling |
41296c92 | 66 | captured_mi_execute_command. */ |
8d34ea23 KS |
67 | |
68 | enum captured_mi_execute_command_actions | |
69 | { | |
70 | EXECUTE_COMMAND_DISPLAY_PROMPT, | |
42972f50 | 71 | EXECUTE_COMMAND_SUPPRESS_PROMPT |
8d34ea23 KS |
72 | }; |
73 | ||
74 | /* This structure is used to pass information from captured_mi_execute_command | |
41296c92 | 75 | to mi_execute_command. */ |
8d34ea23 KS |
76 | struct captured_mi_execute_command_args |
77 | { | |
41296c92 | 78 | /* This return result of the MI command (output). */ |
8d34ea23 KS |
79 | enum mi_cmd_result rc; |
80 | ||
41296c92 | 81 | /* What action to perform when the call is finished (output). */ |
8d34ea23 KS |
82 | enum captured_mi_execute_command_actions action; |
83 | ||
41296c92 | 84 | /* The command context to be executed (input). */ |
8d34ea23 KS |
85 | struct mi_parse *command; |
86 | }; | |
fb40c209 AC |
87 | |
88 | int mi_debug_p; | |
89 | struct ui_file *raw_stdout; | |
90 | ||
d8c83789 NR |
91 | /* This is used to pass the current command timestamp |
92 | down to continuation routines. */ | |
93 | static struct mi_timestamp *current_command_ts; | |
94 | ||
95 | static int do_timings = 0; | |
96 | ||
721c02de | 97 | static char *current_token; |
fb40c209 AC |
98 | |
99 | extern void _initialize_mi_main (void); | |
fb40c209 AC |
100 | static enum mi_cmd_result mi_cmd_execute (struct mi_parse *parse); |
101 | ||
b2af646b AC |
102 | static void mi_execute_cli_command (const char *cmd, int args_p, |
103 | const char *args); | |
9e22b03a VP |
104 | static enum mi_cmd_result mi_execute_async_cli_command (char *cli_command, |
105 | char **argv, int argc); | |
fb40c209 | 106 | |
f107f563 VP |
107 | static void mi_exec_async_cli_cmd_continuation (struct continuation_arg *arg, |
108 | int error_p); | |
fb40c209 | 109 | |
6ed7ea50 UW |
110 | static int register_changed_p (int regnum, struct regcache *, |
111 | struct regcache *); | |
a13e061a | 112 | static void 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. */ |
721c02de VP |
127 | if (current_token) |
128 | fputs_unfiltered (current_token, raw_stdout); | |
fb40c209 AC |
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 | |
9e22b03a | 137 | mi_cmd_exec_run (char *command, char **argv, int argc) |
fb40c209 | 138 | { |
41296c92 | 139 | /* FIXME: Should call a libgdb function, not a cli wrapper. */ |
9e22b03a | 140 | return mi_execute_async_cli_command ("run", argv, argc); |
fb40c209 AC |
141 | } |
142 | ||
143 | enum mi_cmd_result | |
9e22b03a | 144 | mi_cmd_exec_next (char *command, char **argv, int argc) |
fb40c209 | 145 | { |
41296c92 | 146 | /* FIXME: Should call a libgdb function, not a cli wrapper. */ |
9e22b03a | 147 | return mi_execute_async_cli_command ("next", argv, argc); |
fb40c209 AC |
148 | } |
149 | ||
150 | enum mi_cmd_result | |
9e22b03a | 151 | mi_cmd_exec_next_instruction (char *command, char **argv, int argc) |
fb40c209 | 152 | { |
41296c92 | 153 | /* FIXME: Should call a libgdb function, not a cli wrapper. */ |
9e22b03a | 154 | return mi_execute_async_cli_command ("nexti", argv, argc); |
fb40c209 AC |
155 | } |
156 | ||
157 | enum mi_cmd_result | |
9e22b03a | 158 | mi_cmd_exec_step (char *command, char **argv, int argc) |
fb40c209 | 159 | { |
41296c92 | 160 | /* FIXME: Should call a libgdb function, not a cli wrapper. */ |
9e22b03a | 161 | return mi_execute_async_cli_command ("step", argv, argc); |
fb40c209 AC |
162 | } |
163 | ||
164 | enum mi_cmd_result | |
9e22b03a | 165 | mi_cmd_exec_step_instruction (char *command, char **argv, int argc) |
fb40c209 | 166 | { |
41296c92 | 167 | /* FIXME: Should call a libgdb function, not a cli wrapper. */ |
9e22b03a | 168 | return mi_execute_async_cli_command ("stepi", argv, argc); |
fb40c209 AC |
169 | } |
170 | ||
171 | enum mi_cmd_result | |
9e22b03a | 172 | mi_cmd_exec_finish (char *command, char **argv, int argc) |
fb40c209 | 173 | { |
41296c92 | 174 | /* FIXME: Should call a libgdb function, not a cli wrapper. */ |
9e22b03a | 175 | return mi_execute_async_cli_command ("finish", argv, argc); |
fb40c209 AC |
176 | } |
177 | ||
178 | enum mi_cmd_result | |
9e22b03a | 179 | mi_cmd_exec_until (char *command, char **argv, int argc) |
fb40c209 | 180 | { |
41296c92 | 181 | /* FIXME: Should call a libgdb function, not a cli wrapper. */ |
9e22b03a | 182 | return mi_execute_async_cli_command ("until", argv, argc); |
fb40c209 AC |
183 | } |
184 | ||
185 | enum mi_cmd_result | |
9e22b03a | 186 | mi_cmd_exec_return (char *command, char **argv, int argc) |
fb40c209 | 187 | { |
fb40c209 AC |
188 | /* This command doesn't really execute the target, it just pops the |
189 | specified number of frames. */ | |
9e22b03a | 190 | if (argc) |
fb40c209 | 191 | /* Call return_command with from_tty argument equal to 0 so as to |
41296c92 | 192 | avoid being queried. */ |
9e22b03a | 193 | return_command (*argv, 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 | |
9e22b03a | 207 | mi_cmd_exec_continue (char *command, char **argv, int argc) |
fb40c209 | 208 | { |
41296c92 | 209 | /* FIXME: Should call a libgdb function, not a cli wrapper. */ |
9e22b03a | 210 | return mi_execute_async_cli_command ("continue", argv, argc); |
fb40c209 AC |
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 | 218 | enum mi_cmd_result |
9e22b03a | 219 | mi_cmd_exec_interrupt (char *command, char **argv, int argc) |
fb40c209 | 220 | { |
fb40c209 | 221 | if (!target_executing) |
a13e061a PA |
222 | error ("mi_cmd_exec_interrupt: Inferior not executing."); |
223 | ||
9e22b03a | 224 | interrupt_target_command (NULL, 0); |
721c02de VP |
225 | if (current_token) |
226 | fputs_unfiltered (current_token, raw_stdout); | |
fb40c209 | 227 | fputs_unfiltered ("^done", raw_stdout); |
fb40c209 AC |
228 | mi_out_put (uiout, raw_stdout); |
229 | mi_out_rewind (uiout); | |
230 | fputs_unfiltered ("\n", raw_stdout); | |
fb40c209 AC |
231 | return MI_CMD_QUIET; |
232 | } | |
233 | ||
234 | enum mi_cmd_result | |
235 | mi_cmd_thread_select (char *command, char **argv, int argc) | |
236 | { | |
237 | enum gdb_rc rc; | |
a13e061a | 238 | char *mi_error_message; |
fb40c209 AC |
239 | |
240 | if (argc != 1) | |
a13e061a PA |
241 | error ("mi_cmd_thread_select: USAGE: threadnum."); |
242 | ||
243 | rc = gdb_thread_select (uiout, argv[0], &mi_error_message); | |
244 | ||
245 | if (rc == GDB_RC_FAIL) | |
fb40c209 | 246 | { |
a13e061a PA |
247 | make_cleanup (xfree, mi_error_message); |
248 | error ("%s", mi_error_message); | |
fb40c209 | 249 | } |
fb40c209 | 250 | |
a13e061a | 251 | return MI_CMD_DONE; |
fb40c209 AC |
252 | } |
253 | ||
254 | enum mi_cmd_result | |
255 | mi_cmd_thread_list_ids (char *command, char **argv, int argc) | |
256 | { | |
b0b13bb4 | 257 | enum gdb_rc rc; |
a13e061a | 258 | char *mi_error_message; |
fb40c209 AC |
259 | |
260 | if (argc != 0) | |
a13e061a PA |
261 | error ("mi_cmd_thread_list_ids: No arguments required."); |
262 | ||
263 | rc = gdb_list_thread_ids (uiout, &mi_error_message); | |
264 | ||
265 | if (rc == GDB_RC_FAIL) | |
fb40c209 | 266 | { |
a13e061a PA |
267 | make_cleanup (xfree, mi_error_message); |
268 | error ("%s", mi_error_message); | |
fb40c209 | 269 | } |
fb40c209 | 270 | |
a13e061a | 271 | return MI_CMD_DONE; |
fb40c209 AC |
272 | } |
273 | ||
8e8901c5 VP |
274 | enum mi_cmd_result |
275 | mi_cmd_thread_info (char *command, char **argv, int argc) | |
276 | { | |
277 | int thread = -1; | |
278 | ||
279 | if (argc != 0 && argc != 1) | |
a13e061a | 280 | error ("Invalid MI command"); |
8e8901c5 VP |
281 | |
282 | if (argc == 1) | |
283 | thread = atoi (argv[0]); | |
284 | ||
285 | print_thread_info (uiout, thread); | |
286 | return MI_CMD_DONE; | |
287 | } | |
288 | ||
fb40c209 AC |
289 | enum mi_cmd_result |
290 | mi_cmd_data_list_register_names (char *command, char **argv, int argc) | |
291 | { | |
292 | int regnum, numregs; | |
293 | int i; | |
4060713b | 294 | struct cleanup *cleanup; |
fb40c209 AC |
295 | |
296 | /* Note that the test for a valid register must include checking the | |
c9f4d572 UW |
297 | gdbarch_register_name because gdbarch_num_regs may be allocated for |
298 | the union of the register sets within a family of related processors. | |
299 | In this case, some entries of gdbarch_register_name will change depending | |
300 | upon the particular processor being debugged. */ | |
fb40c209 | 301 | |
f57d151a UW |
302 | numregs = gdbarch_num_regs (current_gdbarch) |
303 | + gdbarch_num_pseudo_regs (current_gdbarch); | |
fb40c209 | 304 | |
4060713b | 305 | cleanup = make_cleanup_ui_out_list_begin_end (uiout, "register-names"); |
fb40c209 | 306 | |
41296c92 | 307 | if (argc == 0) /* No args, just do all the regs. */ |
fb40c209 AC |
308 | { |
309 | for (regnum = 0; | |
310 | regnum < numregs; | |
311 | regnum++) | |
312 | { | |
c9f4d572 UW |
313 | if (gdbarch_register_name (current_gdbarch, regnum) == NULL |
314 | || *(gdbarch_register_name (current_gdbarch, regnum)) == '\0') | |
173d6894 AC |
315 | ui_out_field_string (uiout, NULL, ""); |
316 | else | |
c9f4d572 UW |
317 | ui_out_field_string (uiout, NULL, |
318 | gdbarch_register_name | |
319 | (current_gdbarch, regnum)); | |
fb40c209 AC |
320 | } |
321 | } | |
322 | ||
41296c92 | 323 | /* Else, list of register #s, just do listed regs. */ |
fb40c209 AC |
324 | for (i = 0; i < argc; i++) |
325 | { | |
326 | regnum = atoi (argv[i]); | |
173d6894 | 327 | if (regnum < 0 || regnum >= numregs) |
a13e061a PA |
328 | error ("bad register number"); |
329 | ||
c9f4d572 UW |
330 | if (gdbarch_register_name (current_gdbarch, regnum) == NULL |
331 | || *(gdbarch_register_name (current_gdbarch, regnum)) == '\0') | |
173d6894 AC |
332 | ui_out_field_string (uiout, NULL, ""); |
333 | else | |
c9f4d572 UW |
334 | ui_out_field_string (uiout, NULL, |
335 | gdbarch_register_name (current_gdbarch, regnum)); | |
fb40c209 | 336 | } |
4060713b | 337 | do_cleanups (cleanup); |
fb40c209 AC |
338 | return MI_CMD_DONE; |
339 | } | |
340 | ||
341 | enum mi_cmd_result | |
342 | mi_cmd_data_list_changed_registers (char *command, char **argv, int argc) | |
343 | { | |
6ed7ea50 UW |
344 | static struct regcache *this_regs = NULL; |
345 | struct regcache *prev_regs; | |
fb40c209 AC |
346 | int regnum, numregs, changed; |
347 | int i; | |
4060713b | 348 | struct cleanup *cleanup; |
fb40c209 | 349 | |
6ed7ea50 UW |
350 | /* The last time we visited this function, the current frame's register |
351 | contents were saved in THIS_REGS. Move THIS_REGS over to PREV_REGS, | |
352 | and refresh THIS_REGS with the now-current register contents. */ | |
353 | ||
354 | prev_regs = this_regs; | |
355 | this_regs = frame_save_as_regcache (get_selected_frame (NULL)); | |
356 | cleanup = make_cleanup_regcache_xfree (prev_regs); | |
357 | ||
fb40c209 | 358 | /* Note that the test for a valid register must include checking the |
c9f4d572 UW |
359 | gdbarch_register_name because gdbarch_num_regs may be allocated for |
360 | the union of the register sets within a family of related processors. | |
361 | In this case, some entries of gdbarch_register_name will change depending | |
362 | upon the particular processor being debugged. */ | |
fb40c209 | 363 | |
f57d151a UW |
364 | numregs = gdbarch_num_regs (current_gdbarch) |
365 | + gdbarch_num_pseudo_regs (current_gdbarch); | |
fb40c209 | 366 | |
6ed7ea50 | 367 | make_cleanup_ui_out_list_begin_end (uiout, "changed-registers"); |
fb40c209 | 368 | |
41296c92 | 369 | if (argc == 0) /* No args, just do all the regs. */ |
fb40c209 AC |
370 | { |
371 | for (regnum = 0; | |
372 | regnum < numregs; | |
373 | regnum++) | |
374 | { | |
c9f4d572 UW |
375 | if (gdbarch_register_name (current_gdbarch, regnum) == NULL |
376 | || *(gdbarch_register_name (current_gdbarch, regnum)) == '\0') | |
fb40c209 | 377 | continue; |
6ed7ea50 | 378 | changed = register_changed_p (regnum, prev_regs, this_regs); |
fb40c209 | 379 | if (changed < 0) |
a13e061a | 380 | error ("mi_cmd_data_list_changed_registers: Unable to read register contents."); |
fb40c209 AC |
381 | else if (changed) |
382 | ui_out_field_int (uiout, NULL, regnum); | |
383 | } | |
384 | } | |
385 | ||
41296c92 | 386 | /* Else, list of register #s, just do listed regs. */ |
fb40c209 AC |
387 | for (i = 0; i < argc; i++) |
388 | { | |
389 | regnum = atoi (argv[i]); | |
390 | ||
391 | if (regnum >= 0 | |
392 | && regnum < numregs | |
c9f4d572 UW |
393 | && gdbarch_register_name (current_gdbarch, regnum) != NULL |
394 | && *gdbarch_register_name (current_gdbarch, regnum) != '\000') | |
fb40c209 | 395 | { |
6ed7ea50 | 396 | changed = register_changed_p (regnum, prev_regs, this_regs); |
fb40c209 | 397 | if (changed < 0) |
a13e061a | 398 | error ("mi_cmd_data_list_register_change: Unable to read register contents."); |
fb40c209 AC |
399 | else if (changed) |
400 | ui_out_field_int (uiout, NULL, regnum); | |
401 | } | |
402 | else | |
a13e061a | 403 | error ("bad register number"); |
fb40c209 | 404 | } |
4060713b | 405 | do_cleanups (cleanup); |
fb40c209 AC |
406 | return MI_CMD_DONE; |
407 | } | |
408 | ||
409 | static int | |
6ed7ea50 UW |
410 | register_changed_p (int regnum, struct regcache *prev_regs, |
411 | struct regcache *this_regs) | |
fb40c209 | 412 | { |
6ed7ea50 UW |
413 | struct gdbarch *gdbarch = get_regcache_arch (this_regs); |
414 | gdb_byte prev_buffer[MAX_REGISTER_SIZE]; | |
415 | gdb_byte this_buffer[MAX_REGISTER_SIZE]; | |
fb40c209 | 416 | |
6ed7ea50 UW |
417 | /* Registers not valid in this frame return count as unchanged. */ |
418 | if (!regcache_valid_p (this_regs, regnum)) | |
fb40c209 AC |
419 | return 0; |
420 | ||
6ed7ea50 UW |
421 | /* First time through or after gdbarch change consider all registers as |
422 | changed. Same for registers not valid in the previous frame. */ | |
423 | if (!prev_regs || get_regcache_arch (prev_regs) != gdbarch | |
424 | || !regcache_valid_p (prev_regs, regnum)) | |
425 | return 1; | |
fb40c209 | 426 | |
6ed7ea50 UW |
427 | /* Get register contents and compare. */ |
428 | regcache_cooked_read (prev_regs, regnum, prev_buffer); | |
429 | regcache_cooked_read (this_regs, regnum, this_buffer); | |
fb40c209 | 430 | |
6ed7ea50 UW |
431 | return memcmp (prev_buffer, this_buffer, |
432 | register_size (gdbarch, regnum)) != 0; | |
fb40c209 AC |
433 | } |
434 | ||
41296c92 | 435 | /* Return a list of register number and value pairs. The valid |
fb40c209 | 436 | arguments expected are: a letter indicating the format in which to |
41296c92 | 437 | display the registers contents. This can be one of: x (hexadecimal), d |
fb40c209 AC |
438 | (decimal), N (natural), t (binary), o (octal), r (raw). After the |
439 | format argumetn there can be a sequence of numbers, indicating which | |
41296c92 NR |
440 | registers to fetch the content of. If the format is the only argument, |
441 | a list of all the registers with their values is returned. */ | |
fb40c209 AC |
442 | enum mi_cmd_result |
443 | mi_cmd_data_list_register_values (char *command, char **argv, int argc) | |
444 | { | |
a13e061a | 445 | int regnum, numregs, format; |
fb40c209 | 446 | int i; |
4060713b | 447 | struct cleanup *list_cleanup, *tuple_cleanup; |
fb40c209 AC |
448 | |
449 | /* Note that the test for a valid register must include checking the | |
c9f4d572 UW |
450 | gdbarch_register_name because gdbarch_num_regs may be allocated for |
451 | the union of the register sets within a family of related processors. | |
452 | In this case, some entries of gdbarch_register_name will change depending | |
453 | upon the particular processor being debugged. */ | |
fb40c209 | 454 | |
f57d151a UW |
455 | numregs = gdbarch_num_regs (current_gdbarch) |
456 | + gdbarch_num_pseudo_regs (current_gdbarch); | |
fb40c209 AC |
457 | |
458 | if (argc == 0) | |
a13e061a | 459 | error ("mi_cmd_data_list_register_values: Usage: -data-list-register-values <format> [<regnum1>...<regnumN>]"); |
fb40c209 AC |
460 | |
461 | format = (int) argv[0][0]; | |
462 | ||
4060713b | 463 | list_cleanup = make_cleanup_ui_out_list_begin_end (uiout, "register-values"); |
fb40c209 | 464 | |
41296c92 | 465 | if (argc == 1) /* No args, beside the format: do all the regs. */ |
fb40c209 AC |
466 | { |
467 | for (regnum = 0; | |
468 | regnum < numregs; | |
469 | regnum++) | |
470 | { | |
c9f4d572 UW |
471 | if (gdbarch_register_name (current_gdbarch, regnum) == NULL |
472 | || *(gdbarch_register_name (current_gdbarch, regnum)) == '\0') | |
fb40c209 | 473 | continue; |
4060713b | 474 | tuple_cleanup = make_cleanup_ui_out_tuple_begin_end (uiout, NULL); |
fb40c209 | 475 | ui_out_field_int (uiout, "number", regnum); |
a13e061a | 476 | get_register (regnum, format); |
4060713b | 477 | do_cleanups (tuple_cleanup); |
fb40c209 AC |
478 | } |
479 | } | |
480 | ||
41296c92 | 481 | /* Else, list of register #s, just do listed regs. */ |
fb40c209 AC |
482 | for (i = 1; i < argc; i++) |
483 | { | |
484 | regnum = atoi (argv[i]); | |
485 | ||
486 | if (regnum >= 0 | |
487 | && regnum < numregs | |
c9f4d572 UW |
488 | && gdbarch_register_name (current_gdbarch, regnum) != NULL |
489 | && *gdbarch_register_name (current_gdbarch, regnum) != '\000') | |
fb40c209 | 490 | { |
4060713b | 491 | tuple_cleanup = make_cleanup_ui_out_tuple_begin_end (uiout, NULL); |
fb40c209 | 492 | ui_out_field_int (uiout, "number", regnum); |
a13e061a | 493 | get_register (regnum, format); |
4060713b | 494 | do_cleanups (tuple_cleanup); |
fb40c209 AC |
495 | } |
496 | else | |
a13e061a | 497 | error ("bad register number"); |
fb40c209 | 498 | } |
4060713b | 499 | do_cleanups (list_cleanup); |
fb40c209 AC |
500 | return MI_CMD_DONE; |
501 | } | |
502 | ||
41296c92 | 503 | /* Output one register's contents in the desired format. */ |
a13e061a | 504 | static void |
fb40c209 AC |
505 | get_register (int regnum, int format) |
506 | { | |
10c42a71 | 507 | gdb_byte buffer[MAX_REGISTER_SIZE]; |
fb40c209 | 508 | int optim; |
ac2adee5 AC |
509 | int realnum; |
510 | CORE_ADDR addr; | |
511 | enum lval_type lval; | |
fb40c209 AC |
512 | static struct ui_stream *stb = NULL; |
513 | ||
514 | stb = ui_out_stream_new (uiout); | |
515 | ||
516 | if (format == 'N') | |
517 | format = 0; | |
518 | ||
589e074d | 519 | frame_register (get_selected_frame (NULL), regnum, &optim, &lval, &addr, |
9730f241 | 520 | &realnum, buffer); |
ac2adee5 | 521 | |
fb40c209 | 522 | if (optim) |
a13e061a | 523 | error ("Optimized out"); |
fb40c209 | 524 | |
fb40c209 AC |
525 | if (format == 'r') |
526 | { | |
527 | int j; | |
528 | char *ptr, buf[1024]; | |
529 | ||
530 | strcpy (buf, "0x"); | |
531 | ptr = buf + 2; | |
3acba339 | 532 | for (j = 0; j < register_size (current_gdbarch, regnum); j++) |
fb40c209 | 533 | { |
0d20ae72 | 534 | int idx = gdbarch_byte_order (current_gdbarch) == BFD_ENDIAN_BIG ? j |
3acba339 | 535 | : register_size (current_gdbarch, regnum) - 1 - j; |
9730f241 | 536 | sprintf (ptr, "%02x", (unsigned char) buffer[idx]); |
fb40c209 AC |
537 | ptr += 2; |
538 | } | |
539 | ui_out_field_string (uiout, "value", buf); | |
540 | /*fputs_filtered (buf, gdb_stdout); */ | |
541 | } | |
542 | else | |
543 | { | |
9730f241 | 544 | val_print (register_type (current_gdbarch, regnum), buffer, 0, 0, |
d8ca156b JB |
545 | stb->stream, format, 1, 0, Val_pretty_default, |
546 | current_language); | |
fb40c209 AC |
547 | ui_out_field_stream (uiout, "value", stb); |
548 | ui_out_stream_delete (stb); | |
549 | } | |
fb40c209 AC |
550 | } |
551 | ||
24e8cecf | 552 | /* Write given values into registers. The registers and values are |
41296c92 | 553 | given as pairs. The corresponding MI command is |
24e8cecf EZ |
554 | -data-write-register-values <format> [<regnum1> <value1>...<regnumN> <valueN>]*/ |
555 | enum mi_cmd_result | |
556 | mi_cmd_data_write_register_values (char *command, char **argv, int argc) | |
557 | { | |
9f3a1602 | 558 | int numregs, i; |
24e8cecf EZ |
559 | char format; |
560 | ||
561 | /* Note that the test for a valid register must include checking the | |
c9f4d572 UW |
562 | gdbarch_register_name because gdbarch_num_regs may be allocated for |
563 | the union of the register sets within a family of related processors. | |
564 | In this case, some entries of gdbarch_register_name will change depending | |
565 | upon the particular processor being debugged. */ | |
24e8cecf | 566 | |
f57d151a UW |
567 | numregs = gdbarch_num_regs (current_gdbarch) |
568 | + gdbarch_num_pseudo_regs (current_gdbarch); | |
24e8cecf EZ |
569 | |
570 | if (argc == 0) | |
a13e061a | 571 | error ("mi_cmd_data_write_register_values: Usage: -data-write-register-values <format> [<regnum1> <value1>...<regnumN> <valueN>]"); |
24e8cecf EZ |
572 | |
573 | format = (int) argv[0][0]; | |
574 | ||
575 | if (!target_has_registers) | |
a13e061a | 576 | error ("mi_cmd_data_write_register_values: No registers."); |
24e8cecf EZ |
577 | |
578 | if (!(argc - 1)) | |
a13e061a | 579 | error ("mi_cmd_data_write_register_values: No regs and values specified."); |
24e8cecf EZ |
580 | |
581 | if ((argc - 1) % 2) | |
a13e061a | 582 | error ("mi_cmd_data_write_register_values: Regs and vals are not in pairs."); |
24e8cecf EZ |
583 | |
584 | for (i = 1; i < argc; i = i + 2) | |
585 | { | |
9f3a1602 | 586 | int regnum = atoi (argv[i]); |
24e8cecf | 587 | |
9f3a1602 | 588 | if (regnum >= 0 && regnum < numregs |
c9f4d572 UW |
589 | && gdbarch_register_name (current_gdbarch, regnum) |
590 | && *gdbarch_register_name (current_gdbarch, regnum)) | |
24e8cecf | 591 | { |
9f3a1602 | 592 | LONGEST value; |
d8bf3afa | 593 | |
9f3a1602 | 594 | /* Get the value as a number. */ |
24e8cecf | 595 | value = parse_and_eval_address (argv[i + 1]); |
9f3a1602 | 596 | |
41296c92 | 597 | /* Write it down. */ |
594f7785 | 598 | regcache_cooked_write_signed (get_current_regcache (), regnum, value); |
24e8cecf EZ |
599 | } |
600 | else | |
a13e061a | 601 | error ("bad register number"); |
24e8cecf EZ |
602 | } |
603 | return MI_CMD_DONE; | |
604 | } | |
605 | ||
41296c92 | 606 | /* Evaluate the value of the argument. The argument is an |
fb40c209 | 607 | expression. If the expression contains spaces it needs to be |
41296c92 | 608 | included in double quotes. */ |
fb40c209 AC |
609 | enum mi_cmd_result |
610 | mi_cmd_data_evaluate_expression (char *command, char **argv, int argc) | |
611 | { | |
612 | struct expression *expr; | |
613 | struct cleanup *old_chain = NULL; | |
96052a95 | 614 | struct value *val; |
fb40c209 AC |
615 | struct ui_stream *stb = NULL; |
616 | ||
617 | stb = ui_out_stream_new (uiout); | |
618 | ||
619 | if (argc != 1) | |
620 | { | |
412bbd6c | 621 | ui_out_stream_delete (stb); |
a13e061a | 622 | error ("mi_cmd_data_evaluate_expression: Usage: -data-evaluate-expression expression"); |
fb40c209 AC |
623 | } |
624 | ||
625 | expr = parse_expression (argv[0]); | |
626 | ||
47cf603e | 627 | old_chain = make_cleanup (free_current_contents, &expr); |
fb40c209 AC |
628 | |
629 | val = evaluate_expression (expr); | |
630 | ||
41296c92 | 631 | /* Print the result of the expression evaluation. */ |
0fd88904 | 632 | val_print (value_type (val), value_contents (val), |
13c3b5f5 | 633 | value_embedded_offset (val), VALUE_ADDRESS (val), |
d8ca156b | 634 | stb->stream, 0, 0, 0, 0, current_language); |
fb40c209 AC |
635 | |
636 | ui_out_field_stream (uiout, "value", stb); | |
637 | ui_out_stream_delete (stb); | |
638 | ||
639 | do_cleanups (old_chain); | |
640 | ||
641 | return MI_CMD_DONE; | |
642 | } | |
643 | ||
644 | enum mi_cmd_result | |
9e22b03a | 645 | mi_cmd_target_download (char *command, char **argv, int argc) |
fb40c209 AC |
646 | { |
647 | char *run; | |
648 | struct cleanup *old_cleanups = NULL; | |
649 | ||
9e22b03a VP |
650 | /* There may be at most one parameter -- the name of the |
651 | file to download. */ | |
652 | run = xstrprintf ("load %s", argc ? *argv : ""); | |
b8c9b27d | 653 | old_cleanups = make_cleanup (xfree, run); |
9e22b03a | 654 | execute_command (run, 0); |
fb40c209 AC |
655 | |
656 | do_cleanups (old_cleanups); | |
657 | return MI_CMD_DONE; | |
658 | } | |
659 | ||
41296c92 | 660 | /* Connect to the remote target. */ |
fb40c209 | 661 | enum mi_cmd_result |
9e22b03a | 662 | mi_cmd_target_select (char *command, char **argv, int argc) |
fb40c209 | 663 | { |
9e22b03a | 664 | char *run = NULL; |
fb40c209 | 665 | struct cleanup *old_cleanups = NULL; |
9e22b03a | 666 | int i; |
fb40c209 | 667 | |
9e22b03a VP |
668 | if (argc == 0) |
669 | error ("no target type specified"); | |
670 | ||
671 | for (i = 0; i < argc; ++i) | |
672 | { | |
673 | if (i == 0) | |
674 | run = concat ("target ", argv[0], NULL); | |
675 | else | |
676 | { | |
677 | char *prev = run; | |
678 | run = concat (run, " ", argv[i], NULL); | |
679 | xfree (prev); | |
680 | } | |
681 | } | |
682 | ||
b8c9b27d | 683 | old_cleanups = make_cleanup (xfree, run); |
fb40c209 | 684 | |
41296c92 NR |
685 | /* target-select is always synchronous. Once the call has returned |
686 | we know that we are connected. */ | |
fb40c209 AC |
687 | /* NOTE: At present all targets that are connected are also |
688 | (implicitly) talking to a halted target. In the future this may | |
41296c92 | 689 | change. */ |
9e22b03a | 690 | execute_command (run, 0); |
fb40c209 AC |
691 | |
692 | do_cleanups (old_cleanups); | |
693 | ||
41296c92 | 694 | /* Issue the completion message here. */ |
721c02de VP |
695 | if (current_token) |
696 | fputs_unfiltered (current_token, raw_stdout); | |
fb40c209 AC |
697 | fputs_unfiltered ("^connected", raw_stdout); |
698 | mi_out_put (uiout, raw_stdout); | |
699 | mi_out_rewind (uiout); | |
700 | fputs_unfiltered ("\n", raw_stdout); | |
fb40c209 AC |
701 | return MI_CMD_QUIET; |
702 | } | |
703 | ||
704 | /* DATA-MEMORY-READ: | |
705 | ||
706 | ADDR: start address of data to be dumped. | |
41296c92 | 707 | WORD-FORMAT: a char indicating format for the ``word''. See |
fb40c209 | 708 | the ``x'' command. |
41296c92 | 709 | WORD-SIZE: size of each ``word''; 1,2,4, or 8 bytes. |
fb40c209 AC |
710 | NR_ROW: Number of rows. |
711 | NR_COL: The number of colums (words per row). | |
712 | ASCHAR: (OPTIONAL) Append an ascii character dump to each row. Use | |
713 | ASCHAR for unprintable characters. | |
714 | ||
715 | Reads SIZE*NR_ROW*NR_COL bytes starting at ADDR from memory and | |
716 | displayes them. Returns: | |
717 | ||
718 | {addr="...",rowN={wordN="..." ,... [,ascii="..."]}, ...} | |
719 | ||
720 | Returns: | |
721 | The number of bytes read is SIZE*ROW*COL. */ | |
722 | ||
723 | enum mi_cmd_result | |
724 | mi_cmd_data_read_memory (char *command, char **argv, int argc) | |
725 | { | |
726 | struct cleanup *cleanups = make_cleanup (null_cleanup, NULL); | |
727 | CORE_ADDR addr; | |
728 | long total_bytes; | |
729 | long nr_cols; | |
730 | long nr_rows; | |
731 | char word_format; | |
732 | struct type *word_type; | |
733 | long word_size; | |
734 | char word_asize; | |
735 | char aschar; | |
508416a1 | 736 | gdb_byte *mbuf; |
fb40c209 AC |
737 | int nr_bytes; |
738 | long offset = 0; | |
739 | int optind = 0; | |
740 | char *optarg; | |
741 | enum opt | |
742 | { | |
743 | OFFSET_OPT | |
744 | }; | |
745 | static struct mi_opt opts[] = | |
746 | { | |
747 | {"o", OFFSET_OPT, 1}, | |
d5d6fca5 | 748 | { 0, 0, 0 } |
fb40c209 AC |
749 | }; |
750 | ||
751 | while (1) | |
752 | { | |
753 | int opt = mi_getopt ("mi_cmd_data_read_memory", argc, argv, opts, | |
754 | &optind, &optarg); | |
755 | if (opt < 0) | |
756 | break; | |
757 | switch ((enum opt) opt) | |
758 | { | |
759 | case OFFSET_OPT: | |
760 | offset = atol (optarg); | |
761 | break; | |
762 | } | |
763 | } | |
764 | argv += optind; | |
765 | argc -= optind; | |
766 | ||
767 | if (argc < 5 || argc > 6) | |
a13e061a | 768 | error ("mi_cmd_data_read_memory: Usage: ADDR WORD-FORMAT WORD-SIZE NR-ROWS NR-COLS [ASCHAR]."); |
fb40c209 AC |
769 | |
770 | /* Extract all the arguments. */ | |
771 | ||
41296c92 | 772 | /* Start address of the memory dump. */ |
fb40c209 | 773 | addr = parse_and_eval_address (argv[0]) + offset; |
41296c92 | 774 | /* The format character to use when displaying a memory word. See |
fb40c209 AC |
775 | the ``x'' command. */ |
776 | word_format = argv[1][0]; | |
41296c92 | 777 | /* The size of the memory word. */ |
fb40c209 AC |
778 | word_size = atol (argv[2]); |
779 | switch (word_size) | |
780 | { | |
781 | case 1: | |
782 | word_type = builtin_type_int8; | |
783 | word_asize = 'b'; | |
784 | break; | |
785 | case 2: | |
786 | word_type = builtin_type_int16; | |
787 | word_asize = 'h'; | |
788 | break; | |
789 | case 4: | |
790 | word_type = builtin_type_int32; | |
791 | word_asize = 'w'; | |
792 | break; | |
793 | case 8: | |
794 | word_type = builtin_type_int64; | |
795 | word_asize = 'g'; | |
796 | break; | |
797 | default: | |
798 | word_type = builtin_type_int8; | |
799 | word_asize = 'b'; | |
800 | } | |
41296c92 | 801 | /* The number of rows. */ |
fb40c209 AC |
802 | nr_rows = atol (argv[3]); |
803 | if (nr_rows <= 0) | |
a13e061a PA |
804 | error ("mi_cmd_data_read_memory: invalid number of rows."); |
805 | ||
41296c92 | 806 | /* Number of bytes per row. */ |
fb40c209 AC |
807 | nr_cols = atol (argv[4]); |
808 | if (nr_cols <= 0) | |
a13e061a PA |
809 | error ("mi_cmd_data_read_memory: invalid number of columns."); |
810 | ||
41296c92 | 811 | /* The un-printable character when printing ascii. */ |
fb40c209 AC |
812 | if (argc == 6) |
813 | aschar = *argv[5]; | |
814 | else | |
815 | aschar = 0; | |
816 | ||
41296c92 | 817 | /* Create a buffer and read it in. */ |
fb40c209 | 818 | total_bytes = word_size * nr_rows * nr_cols; |
2e94c453 | 819 | mbuf = xcalloc (total_bytes, 1); |
b8c9b27d | 820 | make_cleanup (xfree, mbuf); |
cf7a04e8 DJ |
821 | |
822 | nr_bytes = target_read (¤t_target, TARGET_OBJECT_MEMORY, NULL, | |
823 | mbuf, addr, total_bytes); | |
824 | if (nr_bytes <= 0) | |
a13e061a | 825 | error ("Unable to read memory."); |
fb40c209 | 826 | |
41296c92 | 827 | /* Output the header information. */ |
fb40c209 AC |
828 | ui_out_field_core_addr (uiout, "addr", addr); |
829 | ui_out_field_int (uiout, "nr-bytes", nr_bytes); | |
830 | ui_out_field_int (uiout, "total-bytes", total_bytes); | |
831 | ui_out_field_core_addr (uiout, "next-row", addr + word_size * nr_cols); | |
832 | ui_out_field_core_addr (uiout, "prev-row", addr - word_size * nr_cols); | |
833 | ui_out_field_core_addr (uiout, "next-page", addr + total_bytes); | |
834 | ui_out_field_core_addr (uiout, "prev-page", addr - total_bytes); | |
835 | ||
41296c92 | 836 | /* Build the result as a two dimentional table. */ |
fb40c209 AC |
837 | { |
838 | struct ui_stream *stream = ui_out_stream_new (uiout); | |
6ad4a2cf | 839 | struct cleanup *cleanup_list_memory; |
fb40c209 AC |
840 | int row; |
841 | int row_byte; | |
6ad4a2cf | 842 | cleanup_list_memory = make_cleanup_ui_out_list_begin_end (uiout, "memory"); |
fb40c209 AC |
843 | for (row = 0, row_byte = 0; |
844 | row < nr_rows; | |
845 | row++, row_byte += nr_cols * word_size) | |
846 | { | |
847 | int col; | |
848 | int col_byte; | |
6ad4a2cf JJ |
849 | struct cleanup *cleanup_tuple; |
850 | struct cleanup *cleanup_list_data; | |
851 | cleanup_tuple = make_cleanup_ui_out_tuple_begin_end (uiout, NULL); | |
fb40c209 AC |
852 | ui_out_field_core_addr (uiout, "addr", addr + row_byte); |
853 | /* ui_out_field_core_addr_symbolic (uiout, "saddr", addr + row_byte); */ | |
6ad4a2cf | 854 | cleanup_list_data = make_cleanup_ui_out_list_begin_end (uiout, "data"); |
fb40c209 AC |
855 | for (col = 0, col_byte = row_byte; |
856 | col < nr_cols; | |
857 | col++, col_byte += word_size) | |
858 | { | |
859 | if (col_byte + word_size > nr_bytes) | |
860 | { | |
861 | ui_out_field_string (uiout, NULL, "N/A"); | |
862 | } | |
863 | else | |
864 | { | |
865 | ui_file_rewind (stream->stream); | |
866 | print_scalar_formatted (mbuf + col_byte, word_type, word_format, | |
867 | word_asize, stream->stream); | |
868 | ui_out_field_stream (uiout, NULL, stream); | |
869 | } | |
870 | } | |
6ad4a2cf | 871 | do_cleanups (cleanup_list_data); |
fb40c209 AC |
872 | if (aschar) |
873 | { | |
874 | int byte; | |
875 | ui_file_rewind (stream->stream); | |
876 | for (byte = row_byte; byte < row_byte + word_size * nr_cols; byte++) | |
877 | { | |
878 | if (byte >= nr_bytes) | |
879 | { | |
880 | fputc_unfiltered ('X', stream->stream); | |
881 | } | |
882 | else if (mbuf[byte] < 32 || mbuf[byte] > 126) | |
883 | { | |
884 | fputc_unfiltered (aschar, stream->stream); | |
885 | } | |
886 | else | |
887 | fputc_unfiltered (mbuf[byte], stream->stream); | |
888 | } | |
889 | ui_out_field_stream (uiout, "ascii", stream); | |
890 | } | |
6ad4a2cf | 891 | do_cleanups (cleanup_tuple); |
fb40c209 AC |
892 | } |
893 | ui_out_stream_delete (stream); | |
6ad4a2cf | 894 | do_cleanups (cleanup_list_memory); |
fb40c209 AC |
895 | } |
896 | do_cleanups (cleanups); | |
897 | return MI_CMD_DONE; | |
898 | } | |
899 | ||
900 | /* DATA-MEMORY-WRITE: | |
901 | ||
902 | COLUMN_OFFSET: optional argument. Must be preceeded by '-o'. The | |
903 | offset from the beginning of the memory grid row where the cell to | |
904 | be written is. | |
905 | ADDR: start address of the row in the memory grid where the memory | |
41296c92 | 906 | cell is, if OFFSET_COLUMN is specified. Otherwise, the address of |
fb40c209 | 907 | the location to write to. |
41296c92 | 908 | FORMAT: a char indicating format for the ``word''. See |
fb40c209 AC |
909 | the ``x'' command. |
910 | WORD_SIZE: size of each ``word''; 1,2,4, or 8 bytes | |
911 | VALUE: value to be written into the memory address. | |
912 | ||
913 | Writes VALUE into ADDR + (COLUMN_OFFSET * WORD_SIZE). | |
914 | ||
41296c92 | 915 | Prints nothing. */ |
fb40c209 AC |
916 | enum mi_cmd_result |
917 | mi_cmd_data_write_memory (char *command, char **argv, int argc) | |
918 | { | |
919 | CORE_ADDR addr; | |
920 | char word_format; | |
921 | long word_size; | |
922 | /* FIXME: ezannoni 2000-02-17 LONGEST could possibly not be big | |
41296c92 | 923 | enough when using a compiler other than GCC. */ |
fb40c209 | 924 | LONGEST value; |
d8bf3afa KB |
925 | void *buffer; |
926 | struct cleanup *old_chain; | |
fb40c209 AC |
927 | long offset = 0; |
928 | int optind = 0; | |
929 | char *optarg; | |
930 | enum opt | |
931 | { | |
932 | OFFSET_OPT | |
933 | }; | |
934 | static struct mi_opt opts[] = | |
935 | { | |
936 | {"o", OFFSET_OPT, 1}, | |
d5d6fca5 | 937 | { 0, 0, 0 } |
fb40c209 AC |
938 | }; |
939 | ||
940 | while (1) | |
941 | { | |
942 | int opt = mi_getopt ("mi_cmd_data_write_memory", argc, argv, opts, | |
943 | &optind, &optarg); | |
944 | if (opt < 0) | |
945 | break; | |
946 | switch ((enum opt) opt) | |
947 | { | |
948 | case OFFSET_OPT: | |
949 | offset = atol (optarg); | |
950 | break; | |
951 | } | |
952 | } | |
953 | argv += optind; | |
954 | argc -= optind; | |
955 | ||
956 | if (argc != 4) | |
a13e061a | 957 | error ("mi_cmd_data_write_memory: Usage: [-o COLUMN_OFFSET] ADDR FORMAT WORD-SIZE VALUE."); |
fb40c209 | 958 | |
41296c92 NR |
959 | /* Extract all the arguments. */ |
960 | /* Start address of the memory dump. */ | |
fb40c209 | 961 | addr = parse_and_eval_address (argv[0]); |
41296c92 NR |
962 | /* The format character to use when displaying a memory word. See |
963 | the ``x'' command. */ | |
fb40c209 AC |
964 | word_format = argv[1][0]; |
965 | /* The size of the memory word. */ | |
966 | word_size = atol (argv[2]); | |
967 | ||
41296c92 | 968 | /* Calculate the real address of the write destination. */ |
fb40c209 AC |
969 | addr += (offset * word_size); |
970 | ||
41296c92 | 971 | /* Get the value as a number. */ |
fb40c209 | 972 | value = parse_and_eval_address (argv[3]); |
41296c92 | 973 | /* Get the value into an array. */ |
d8bf3afa KB |
974 | buffer = xmalloc (word_size); |
975 | old_chain = make_cleanup (xfree, buffer); | |
fb40c209 | 976 | store_signed_integer (buffer, word_size, value); |
41296c92 | 977 | /* Write it down to memory. */ |
fb40c209 | 978 | write_memory (addr, buffer, word_size); |
d8bf3afa KB |
979 | /* Free the buffer. */ |
980 | do_cleanups (old_chain); | |
fb40c209 AC |
981 | |
982 | return MI_CMD_DONE; | |
983 | } | |
984 | ||
d8c83789 NR |
985 | enum mi_cmd_result |
986 | mi_cmd_enable_timings (char *command, char **argv, int argc) | |
987 | { | |
988 | if (argc == 0) | |
989 | do_timings = 1; | |
990 | else if (argc == 1) | |
991 | { | |
992 | if (strcmp (argv[0], "yes") == 0) | |
993 | do_timings = 1; | |
994 | else if (strcmp (argv[0], "no") == 0) | |
995 | do_timings = 0; | |
996 | else | |
997 | goto usage_error; | |
998 | } | |
999 | else | |
1000 | goto usage_error; | |
1001 | ||
1002 | return MI_CMD_DONE; | |
1003 | ||
1004 | usage_error: | |
1005 | error ("mi_cmd_enable_timings: Usage: %s {yes|no}", command); | |
a13e061a | 1006 | return MI_CMD_DONE; |
d8c83789 NR |
1007 | } |
1008 | ||
084344da VP |
1009 | enum mi_cmd_result |
1010 | mi_cmd_list_features (char *command, char **argv, int argc) | |
1011 | { | |
1012 | if (argc == 0) | |
1013 | { | |
1014 | struct cleanup *cleanup = NULL; | |
1015 | cleanup = make_cleanup_ui_out_list_begin_end (uiout, "features"); | |
1016 | ||
1017 | ui_out_field_string (uiout, NULL, "frozen-varobjs"); | |
8b4ed427 | 1018 | ui_out_field_string (uiout, NULL, "pending-breakpoints"); |
8e8901c5 | 1019 | ui_out_field_string (uiout, NULL, "thread-info"); |
084344da VP |
1020 | |
1021 | do_cleanups (cleanup); | |
1022 | ||
1023 | return MI_CMD_DONE; | |
1024 | } | |
1025 | ||
1026 | error ("-list-features should be passed no arguments"); | |
a13e061a | 1027 | return MI_CMD_DONE; |
084344da VP |
1028 | } |
1029 | ||
8d34ea23 KS |
1030 | /* Execute a command within a safe environment. |
1031 | Return <0 for error; >=0 for ok. | |
1032 | ||
1033 | args->action will tell mi_execute_command what action | |
42972f50 | 1034 | to perfrom after the given command has executed (display/suppress |
8d34ea23 | 1035 | prompt, display error). */ |
fb40c209 | 1036 | |
f30f06b8 | 1037 | static void |
8d34ea23 | 1038 | captured_mi_execute_command (struct ui_out *uiout, void *data) |
fb40c209 | 1039 | { |
8d34ea23 KS |
1040 | struct captured_mi_execute_command_args *args = |
1041 | (struct captured_mi_execute_command_args *) data; | |
1042 | struct mi_parse *context = args->command; | |
fb40c209 | 1043 | |
d8c83789 NR |
1044 | struct mi_timestamp cmd_finished; |
1045 | ||
fb40c209 AC |
1046 | switch (context->op) |
1047 | { | |
1048 | ||
1049 | case MI_COMMAND: | |
41296c92 | 1050 | /* A MI command was read from the input stream. */ |
fb40c209 AC |
1051 | if (mi_debug_p) |
1052 | /* FIXME: gdb_???? */ | |
1053 | fprintf_unfiltered (raw_stdout, " token=`%s' command=`%s' args=`%s'\n", | |
1054 | context->token, context->command, context->args); | |
1055 | /* FIXME: cagney/1999-09-25: Rather than this convoluted | |
1056 | condition expression, each function should return an | |
1057 | indication of what action is required and then switch on | |
41296c92 | 1058 | that. */ |
8d34ea23 | 1059 | args->action = EXECUTE_COMMAND_DISPLAY_PROMPT; |
d8c83789 NR |
1060 | |
1061 | if (do_timings) | |
1062 | current_command_ts = context->cmd_start; | |
1063 | ||
8d34ea23 KS |
1064 | args->rc = mi_cmd_execute (context); |
1065 | ||
d8c83789 | 1066 | if (do_timings) |
a13e061a | 1067 | timestamp (&cmd_finished); |
d8c83789 | 1068 | |
fb40c209 AC |
1069 | if (!target_can_async_p () || !target_executing) |
1070 | { | |
41296c92 | 1071 | /* Print the result if there were no errors. |
4389a95a AC |
1072 | |
1073 | Remember that on the way out of executing a command, you have | |
1074 | to directly use the mi_interp's uiout, since the command could | |
1075 | have reset the interpreter, in which case the current uiout | |
1076 | will most likely crash in the mi_out_* routines. */ | |
8d34ea23 | 1077 | if (args->rc == MI_CMD_DONE) |
fb40c209 AC |
1078 | { |
1079 | fputs_unfiltered (context->token, raw_stdout); | |
1080 | fputs_unfiltered ("^done", raw_stdout); | |
1081 | mi_out_put (uiout, raw_stdout); | |
1082 | mi_out_rewind (uiout); | |
d8c83789 NR |
1083 | /* Have to check cmd_start, since the command could be |
1084 | -enable-timings. */ | |
1085 | if (do_timings && context->cmd_start) | |
1086 | print_diff (context->cmd_start, &cmd_finished); | |
fb40c209 AC |
1087 | fputs_unfiltered ("\n", raw_stdout); |
1088 | } | |
fb40c209 AC |
1089 | else |
1090 | mi_out_rewind (uiout); | |
1091 | } | |
1092 | else if (sync_execution) | |
8d34ea23 KS |
1093 | { |
1094 | /* Don't print the prompt. We are executing the target in | |
41296c92 | 1095 | synchronous mode. */ |
42972f50 | 1096 | args->action = EXECUTE_COMMAND_SUPPRESS_PROMPT; |
f30f06b8 | 1097 | return; |
8d34ea23 | 1098 | } |
fb40c209 AC |
1099 | break; |
1100 | ||
1101 | case CLI_COMMAND: | |
78f5381d AC |
1102 | { |
1103 | char *argv[2]; | |
1104 | /* A CLI command was read from the input stream. */ | |
1105 | /* This "feature" will be removed as soon as we have a | |
1106 | complete set of mi commands. */ | |
1107 | /* Echo the command on the console. */ | |
1108 | fprintf_unfiltered (gdb_stdlog, "%s\n", context->command); | |
1109 | /* Call the "console" interpreter. */ | |
1110 | argv[0] = "console"; | |
1111 | argv[1] = context->command; | |
eec01795 | 1112 | args->rc = mi_cmd_interpreter_exec ("-interpreter-exec", argv, 2); |
78f5381d | 1113 | |
eec01795 | 1114 | /* If we changed interpreters, DON'T print out anything. */ |
78f5381d AC |
1115 | if (current_interp_named_p (INTERP_MI) |
1116 | || current_interp_named_p (INTERP_MI1) | |
1117 | || current_interp_named_p (INTERP_MI2) | |
1118 | || current_interp_named_p (INTERP_MI3)) | |
1119 | { | |
eec01795 DJ |
1120 | if (args->rc == MI_CMD_DONE) |
1121 | { | |
1122 | fputs_unfiltered (context->token, raw_stdout); | |
1123 | fputs_unfiltered ("^done", raw_stdout); | |
1124 | mi_out_put (uiout, raw_stdout); | |
1125 | mi_out_rewind (uiout); | |
1126 | fputs_unfiltered ("\n", raw_stdout); | |
1127 | args->action = EXECUTE_COMMAND_DISPLAY_PROMPT; | |
1128 | } | |
eec01795 DJ |
1129 | else |
1130 | mi_out_rewind (uiout); | |
78f5381d AC |
1131 | } |
1132 | break; | |
1133 | } | |
fb40c209 AC |
1134 | |
1135 | } | |
8d34ea23 | 1136 | |
f30f06b8 | 1137 | return; |
fb40c209 AC |
1138 | } |
1139 | ||
1140 | ||
1141 | void | |
1142 | mi_execute_command (char *cmd, int from_tty) | |
1143 | { | |
1144 | struct mi_parse *command; | |
8d34ea23 KS |
1145 | struct captured_mi_execute_command_args args; |
1146 | struct ui_out *saved_uiout = uiout; | |
fb40c209 | 1147 | |
41296c92 NR |
1148 | /* This is to handle EOF (^D). We just quit gdb. */ |
1149 | /* FIXME: we should call some API function here. */ | |
fb40c209 AC |
1150 | if (cmd == 0) |
1151 | quit_force (NULL, from_tty); | |
1152 | ||
1153 | command = mi_parse (cmd); | |
1154 | ||
1155 | if (command != NULL) | |
1156 | { | |
71fff37b | 1157 | struct gdb_exception result; |
d8c83789 NR |
1158 | |
1159 | if (do_timings) | |
1160 | { | |
1161 | command->cmd_start = (struct mi_timestamp *) | |
1162 | xmalloc (sizeof (struct mi_timestamp)); | |
1163 | timestamp (command->cmd_start); | |
1164 | } | |
1165 | ||
8d34ea23 | 1166 | args.command = command; |
f30f06b8 AC |
1167 | result = catch_exception (uiout, captured_mi_execute_command, &args, |
1168 | RETURN_MASK_ALL); | |
ce43223b | 1169 | if (result.reason < 0) |
fb40c209 | 1170 | { |
fb40c209 | 1171 | /* The command execution failed and error() was called |
589e074d | 1172 | somewhere. */ |
fb40c209 AC |
1173 | fputs_unfiltered (command->token, raw_stdout); |
1174 | fputs_unfiltered ("^error,msg=\"", raw_stdout); | |
63f06803 DJ |
1175 | if (result.message == NULL) |
1176 | fputs_unfiltered ("unknown error", raw_stdout); | |
1177 | else | |
a13e061a | 1178 | fputstr_unfiltered (result.message, '"', raw_stdout); |
fb40c209 | 1179 | fputs_unfiltered ("\"\n", raw_stdout); |
589e074d | 1180 | mi_out_rewind (uiout); |
fb40c209 | 1181 | } |
a13e061a | 1182 | |
fb40c209 | 1183 | mi_parse_free (command); |
a13e061a PA |
1184 | |
1185 | if (args.action == EXECUTE_COMMAND_SUPPRESS_PROMPT) | |
1186 | /* The command is executing synchronously. Bail out early | |
1187 | suppressing the finished prompt. */ | |
1188 | return; | |
fb40c209 AC |
1189 | } |
1190 | ||
fb40c209 | 1191 | fputs_unfiltered ("(gdb) \n", raw_stdout); |
a433f9e4 | 1192 | gdb_flush (raw_stdout); |
41296c92 | 1193 | /* Print any buffered hook code. */ |
fb40c209 AC |
1194 | /* ..... */ |
1195 | } | |
1196 | ||
1197 | static enum mi_cmd_result | |
1198 | mi_cmd_execute (struct mi_parse *parse) | |
1199 | { | |
f107f563 VP |
1200 | struct cleanup *cleanup; |
1201 | enum mi_cmd_result r; | |
e23110bb NR |
1202 | free_all_values (); |
1203 | ||
9e22b03a | 1204 | if (parse->cmd->argv_func != NULL) |
fb40c209 | 1205 | { |
fb40c209 AC |
1206 | if (target_executing) |
1207 | { | |
fb40c209 AC |
1208 | if (strcmp (parse->command, "exec-interrupt")) |
1209 | { | |
a13e061a PA |
1210 | struct ui_file *stb; |
1211 | stb = mem_fileopen (); | |
1212 | ||
1213 | fputs_unfiltered ("Cannot execute command ", stb); | |
1214 | fputstr_unfiltered (parse->command, '"', stb); | |
1215 | fputs_unfiltered (" while target running", stb); | |
1216 | ||
1217 | make_cleanup_ui_file_delete (stb); | |
1218 | error_stream (stb); | |
fb40c209 AC |
1219 | } |
1220 | } | |
721c02de VP |
1221 | current_token = xstrdup (parse->token); |
1222 | cleanup = make_cleanup (free_current_contents, ¤t_token); | |
9e22b03a | 1223 | r = parse->cmd->argv_func (parse->command, parse->argv, parse->argc); |
721c02de | 1224 | do_cleanups (cleanup); |
f107f563 | 1225 | return r; |
fb40c209 | 1226 | } |
b2af646b | 1227 | else if (parse->cmd->cli.cmd != 0) |
fb40c209 AC |
1228 | { |
1229 | /* FIXME: DELETE THIS. */ | |
41296c92 NR |
1230 | /* The operation is still implemented by a cli command. */ |
1231 | /* Must be a synchronous one. */ | |
b2af646b AC |
1232 | mi_execute_cli_command (parse->cmd->cli.cmd, parse->cmd->cli.args_p, |
1233 | parse->args); | |
fb40c209 AC |
1234 | return MI_CMD_DONE; |
1235 | } | |
1236 | else | |
1237 | { | |
41296c92 | 1238 | /* FIXME: DELETE THIS. */ |
a13e061a PA |
1239 | struct ui_file *stb; |
1240 | ||
1241 | stb = mem_fileopen (); | |
1242 | ||
1243 | fputs_unfiltered ("Undefined mi command: ", stb); | |
1244 | fputstr_unfiltered (parse->command, '"', stb); | |
1245 | fputs_unfiltered (" (missing implementation)", stb); | |
1246 | ||
1247 | make_cleanup_ui_file_delete (stb); | |
1248 | error_stream (stb); | |
1249 | ||
1250 | /* unreacheable */ | |
1251 | return MI_CMD_DONE; | |
fb40c209 AC |
1252 | } |
1253 | } | |
1254 | ||
fb40c209 | 1255 | /* FIXME: This is just a hack so we can get some extra commands going. |
41296c92 NR |
1256 | We don't want to channel things through the CLI, but call libgdb directly. |
1257 | Use only for synchronous commands. */ | |
fb40c209 AC |
1258 | |
1259 | void | |
b2af646b | 1260 | mi_execute_cli_command (const char *cmd, int args_p, const char *args) |
fb40c209 | 1261 | { |
b2af646b | 1262 | if (cmd != 0) |
fb40c209 AC |
1263 | { |
1264 | struct cleanup *old_cleanups; | |
1265 | char *run; | |
b2af646b | 1266 | if (args_p) |
c6902d46 | 1267 | run = xstrprintf ("%s %s", cmd, args); |
b2af646b AC |
1268 | else |
1269 | run = xstrdup (cmd); | |
fb40c209 AC |
1270 | if (mi_debug_p) |
1271 | /* FIXME: gdb_???? */ | |
1272 | fprintf_unfiltered (gdb_stdout, "cli=%s run=%s\n", | |
b2af646b | 1273 | cmd, run); |
b8c9b27d | 1274 | old_cleanups = make_cleanup (xfree, run); |
fb40c209 AC |
1275 | execute_command ( /*ui */ run, 0 /*from_tty */ ); |
1276 | do_cleanups (old_cleanups); | |
1277 | return; | |
1278 | } | |
1279 | } | |
1280 | ||
1281 | enum mi_cmd_result | |
9e22b03a | 1282 | mi_execute_async_cli_command (char *cli_command, char **argv, int argc) |
fb40c209 AC |
1283 | { |
1284 | struct cleanup *old_cleanups; | |
1285 | char *run; | |
fb40c209 AC |
1286 | |
1287 | if (target_can_async_p ()) | |
9e22b03a | 1288 | run = xstrprintf ("%s %s&", cli_command, argc ? *argv : ""); |
fb40c209 | 1289 | else |
9e22b03a | 1290 | run = xstrprintf ("%s %s", cli_command, argc ? *argv : ""); |
f107f563 | 1291 | old_cleanups = make_cleanup (xfree, run); |
fb40c209 AC |
1292 | |
1293 | if (!target_can_async_p ()) | |
1294 | { | |
1295 | /* NOTE: For synchronous targets asynchronous behavour is faked by | |
1296 | printing out the GDB prompt before we even try to execute the | |
41296c92 | 1297 | command. */ |
721c02de VP |
1298 | if (current_token) |
1299 | fputs_unfiltered (current_token, raw_stdout); | |
fb40c209 AC |
1300 | fputs_unfiltered ("^running\n", raw_stdout); |
1301 | fputs_unfiltered ("(gdb) \n", raw_stdout); | |
a433f9e4 | 1302 | gdb_flush (raw_stdout); |
fb40c209 AC |
1303 | } |
1304 | else | |
1305 | { | |
1306 | /* FIXME: cagney/1999-11-29: Printing this message before | |
1307 | calling execute_command is wrong. It should only be printed | |
1308 | once gdb has confirmed that it really has managed to send a | |
41296c92 | 1309 | run command to the target. */ |
721c02de VP |
1310 | if (current_token) |
1311 | fputs_unfiltered (current_token, raw_stdout); | |
fb40c209 | 1312 | fputs_unfiltered ("^running\n", raw_stdout); |
f107f563 VP |
1313 | |
1314 | /* Ideally, we should be intalling continuation only when | |
1315 | the target is already running. However, this will break right now, | |
1316 | because continuation installed by the 'finish' command must be after | |
1317 | the continuation that prints *stopped. This issue will be | |
1318 | fixed soon. */ | |
1319 | add_continuation (mi_exec_async_cli_cmd_continuation, NULL); | |
fb40c209 AC |
1320 | } |
1321 | ||
1322 | execute_command ( /*ui */ run, 0 /*from_tty */ ); | |
1323 | ||
f107f563 VP |
1324 | if (target_can_async_p ()) |
1325 | { | |
1326 | /* If we're not executing, an exception should have been throw. */ | |
1327 | gdb_assert (target_executing); | |
1328 | do_cleanups (old_cleanups); | |
1329 | } | |
1330 | else | |
fb40c209 AC |
1331 | { |
1332 | /* Do this before doing any printing. It would appear that some | |
41296c92 | 1333 | print code leaves garbage around in the buffer. */ |
fb40c209 AC |
1334 | do_cleanups (old_cleanups); |
1335 | /* If the target was doing the operation synchronously we fake | |
41296c92 | 1336 | the stopped message. */ |
fb40c209 AC |
1337 | fputs_unfiltered ("*stopped", raw_stdout); |
1338 | mi_out_put (uiout, raw_stdout); | |
1339 | mi_out_rewind (uiout); | |
d8c83789 NR |
1340 | if (do_timings) |
1341 | print_diff_now (current_command_ts); | |
fb40c209 AC |
1342 | fputs_unfiltered ("\n", raw_stdout); |
1343 | return MI_CMD_QUIET; | |
f107f563 | 1344 | } |
fb40c209 AC |
1345 | return MI_CMD_DONE; |
1346 | } | |
1347 | ||
1348 | void | |
f107f563 | 1349 | mi_exec_async_cli_cmd_continuation (struct continuation_arg *arg, int error_p) |
fb40c209 | 1350 | { |
f107f563 | 1351 | /* Assume 'error' means that target is stopped, too. */ |
fb40c209 AC |
1352 | fputs_unfiltered ("*stopped", raw_stdout); |
1353 | mi_out_put (uiout, raw_stdout); | |
1354 | fputs_unfiltered ("\n", raw_stdout); | |
1355 | fputs_unfiltered ("(gdb) \n", raw_stdout); | |
a433f9e4 | 1356 | gdb_flush (raw_stdout); |
fb40c209 AC |
1357 | } |
1358 | ||
4389a95a | 1359 | void |
fb40c209 AC |
1360 | mi_load_progress (const char *section_name, |
1361 | unsigned long sent_so_far, | |
1362 | unsigned long total_section, | |
1363 | unsigned long total_sent, | |
1364 | unsigned long grand_total) | |
1365 | { | |
1366 | struct timeval time_now, delta, update_threshold; | |
1367 | static struct timeval last_update; | |
1368 | static char *previous_sect_name = NULL; | |
1369 | int new_section; | |
0be75e02 | 1370 | struct ui_out *saved_uiout; |
fb40c209 | 1371 | |
0be75e02 AS |
1372 | /* This function is called through deprecated_show_load_progress |
1373 | which means uiout may not be correct. Fix it for the duration | |
1374 | of this function. */ | |
1375 | saved_uiout = uiout; | |
1376 | ||
edff0c0a DJ |
1377 | if (current_interp_named_p (INTERP_MI) |
1378 | || current_interp_named_p (INTERP_MI2)) | |
0be75e02 AS |
1379 | uiout = mi_out_new (2); |
1380 | else if (current_interp_named_p (INTERP_MI1)) | |
1381 | uiout = mi_out_new (1); | |
edff0c0a DJ |
1382 | else if (current_interp_named_p (INTERP_MI3)) |
1383 | uiout = mi_out_new (3); | |
0be75e02 | 1384 | else |
fb40c209 AC |
1385 | return; |
1386 | ||
1387 | update_threshold.tv_sec = 0; | |
1388 | update_threshold.tv_usec = 500000; | |
1389 | gettimeofday (&time_now, NULL); | |
1390 | ||
1391 | delta.tv_usec = time_now.tv_usec - last_update.tv_usec; | |
1392 | delta.tv_sec = time_now.tv_sec - last_update.tv_sec; | |
1393 | ||
1394 | if (delta.tv_usec < 0) | |
1395 | { | |
1396 | delta.tv_sec -= 1; | |
f2395593 | 1397 | delta.tv_usec += 1000000L; |
fb40c209 AC |
1398 | } |
1399 | ||
1400 | new_section = (previous_sect_name ? | |
1401 | strcmp (previous_sect_name, section_name) : 1); | |
1402 | if (new_section) | |
1403 | { | |
6ad4a2cf | 1404 | struct cleanup *cleanup_tuple; |
b8c9b27d | 1405 | xfree (previous_sect_name); |
fb40c209 AC |
1406 | previous_sect_name = xstrdup (section_name); |
1407 | ||
721c02de VP |
1408 | if (current_token) |
1409 | fputs_unfiltered (current_token, raw_stdout); | |
fb40c209 | 1410 | fputs_unfiltered ("+download", raw_stdout); |
6ad4a2cf | 1411 | cleanup_tuple = make_cleanup_ui_out_tuple_begin_end (uiout, NULL); |
fb40c209 AC |
1412 | ui_out_field_string (uiout, "section", section_name); |
1413 | ui_out_field_int (uiout, "section-size", total_section); | |
1414 | ui_out_field_int (uiout, "total-size", grand_total); | |
6ad4a2cf | 1415 | do_cleanups (cleanup_tuple); |
fb40c209 AC |
1416 | mi_out_put (uiout, raw_stdout); |
1417 | fputs_unfiltered ("\n", raw_stdout); | |
1418 | gdb_flush (raw_stdout); | |
1419 | } | |
1420 | ||
1421 | if (delta.tv_sec >= update_threshold.tv_sec && | |
1422 | delta.tv_usec >= update_threshold.tv_usec) | |
1423 | { | |
6ad4a2cf | 1424 | struct cleanup *cleanup_tuple; |
fb40c209 AC |
1425 | last_update.tv_sec = time_now.tv_sec; |
1426 | last_update.tv_usec = time_now.tv_usec; | |
721c02de VP |
1427 | if (current_token) |
1428 | fputs_unfiltered (current_token, raw_stdout); | |
fb40c209 | 1429 | fputs_unfiltered ("+download", raw_stdout); |
6ad4a2cf | 1430 | cleanup_tuple = make_cleanup_ui_out_tuple_begin_end (uiout, NULL); |
fb40c209 AC |
1431 | ui_out_field_string (uiout, "section", section_name); |
1432 | ui_out_field_int (uiout, "section-sent", sent_so_far); | |
1433 | ui_out_field_int (uiout, "section-size", total_section); | |
1434 | ui_out_field_int (uiout, "total-sent", total_sent); | |
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 | } | |
0be75e02 AS |
1441 | |
1442 | xfree (uiout); | |
1443 | uiout = saved_uiout; | |
fb40c209 AC |
1444 | } |
1445 | ||
d8c83789 NR |
1446 | static void |
1447 | timestamp (struct mi_timestamp *tv) | |
1448 | { | |
1449 | long usec; | |
1450 | gettimeofday (&tv->wallclock, NULL); | |
1451 | #ifdef HAVE_GETRUSAGE | |
1452 | getrusage (RUSAGE_SELF, &rusage); | |
1453 | tv->utime.tv_sec = rusage.ru_utime.tv_sec; | |
1454 | tv->utime.tv_usec = rusage.ru_utime.tv_usec; | |
1455 | tv->stime.tv_sec = rusage.ru_stime.tv_sec; | |
1456 | tv->stime.tv_usec = rusage.ru_stime.tv_usec; | |
1457 | #else | |
1458 | usec = get_run_time (); | |
f2395593 NR |
1459 | tv->utime.tv_sec = usec/1000000L; |
1460 | tv->utime.tv_usec = usec - 1000000L*tv->utime.tv_sec; | |
d8c83789 NR |
1461 | tv->stime.tv_sec = 0; |
1462 | tv->stime.tv_usec = 0; | |
1463 | #endif | |
1464 | } | |
1465 | ||
1466 | static void | |
1467 | print_diff_now (struct mi_timestamp *start) | |
1468 | { | |
1469 | struct mi_timestamp now; | |
1470 | timestamp (&now); | |
1471 | print_diff (start, &now); | |
1472 | } | |
1473 | ||
1474 | static long | |
1475 | timeval_diff (struct timeval start, struct timeval end) | |
1476 | { | |
f2395593 | 1477 | return ((end.tv_sec - start.tv_sec) * 1000000L) |
d8c83789 NR |
1478 | + (end.tv_usec - start.tv_usec); |
1479 | } | |
1480 | ||
1481 | static void | |
1482 | print_diff (struct mi_timestamp *start, struct mi_timestamp *end) | |
1483 | { | |
1484 | fprintf_unfiltered | |
1485 | (raw_stdout, | |
1486 | ",time={wallclock=\"%0.5f\",user=\"%0.5f\",system=\"%0.5f\"}", | |
1487 | timeval_diff (start->wallclock, end->wallclock) / 1000000.0, | |
1488 | timeval_diff (start->utime, end->utime) / 1000000.0, | |
1489 | timeval_diff (start->stime, end->stime) / 1000000.0); | |
1490 | } |