Commit | Line | Data |
---|---|---|
fb40c209 | 1 | /* MI Command Set. |
cd0bfa36 | 2 | |
6aba47ca DJ |
3 | Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005, 2007 |
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 | |
12 | the Free Software Foundation; either version 2 of the License, or | |
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 | |
21 | along with this program; if not, write to the Free Software | |
1caae165 EZ |
22 | Foundation, Inc., 51 Franklin Street, Fifth Floor, |
23 | Boston, MA 02110-1301, USA. */ | |
fb40c209 | 24 | |
41296c92 | 25 | /* Work in progress. */ |
fb40c209 AC |
26 | |
27 | #include "defs.h" | |
28 | #include "target.h" | |
29 | #include "inferior.h" | |
30 | #include "gdb_string.h" | |
60250e8b | 31 | #include "exceptions.h" |
fb40c209 AC |
32 | #include "top.h" |
33 | #include "gdbthread.h" | |
34 | #include "mi-cmds.h" | |
35 | #include "mi-parse.h" | |
36 | #include "mi-getopt.h" | |
37 | #include "mi-console.h" | |
38 | #include "ui-out.h" | |
39 | #include "mi-out.h" | |
4389a95a | 40 | #include "interps.h" |
fb40c209 AC |
41 | #include "event-loop.h" |
42 | #include "event-top.h" | |
41296c92 | 43 | #include "gdbcore.h" /* For write_memory(). */ |
56178203 | 44 | #include "value.h" |
4e052eda | 45 | #include "regcache.h" |
5b7f31a4 | 46 | #include "gdb.h" |
36dc181b | 47 | #include "frame.h" |
b9362cc7 | 48 | #include "mi-main.h" |
36dc181b | 49 | |
fb40c209 AC |
50 | #include <ctype.h> |
51 | #include <sys/time.h> | |
52 | ||
d8c83789 NR |
53 | #if defined HAVE_SYS_RESOURCE_H |
54 | #include <sys/resource.h> | |
55 | #endif | |
56 | ||
57 | #ifdef HAVE_GETRUSAGE | |
58 | struct rusage rusage; | |
59 | #endif | |
60 | ||
fb40c209 AC |
61 | enum |
62 | { | |
63 | FROM_TTY = 0 | |
64 | }; | |
65 | ||
8d34ea23 | 66 | /* Enumerations of the actions that may result from calling |
41296c92 | 67 | captured_mi_execute_command. */ |
8d34ea23 KS |
68 | |
69 | enum captured_mi_execute_command_actions | |
70 | { | |
71 | EXECUTE_COMMAND_DISPLAY_PROMPT, | |
ce43223b | 72 | EXECUTE_COMMAND_SUPRESS_PROMPT |
8d34ea23 KS |
73 | }; |
74 | ||
75 | /* This structure is used to pass information from captured_mi_execute_command | |
41296c92 | 76 | to mi_execute_command. */ |
8d34ea23 KS |
77 | struct captured_mi_execute_command_args |
78 | { | |
41296c92 | 79 | /* This return result of the MI command (output). */ |
8d34ea23 KS |
80 | enum mi_cmd_result rc; |
81 | ||
41296c92 | 82 | /* What action to perform when the call is finished (output). */ |
8d34ea23 KS |
83 | enum captured_mi_execute_command_actions action; |
84 | ||
41296c92 | 85 | /* The command context to be executed (input). */ |
8d34ea23 KS |
86 | struct mi_parse *command; |
87 | }; | |
fb40c209 AC |
88 | |
89 | int mi_debug_p; | |
90 | struct ui_file *raw_stdout; | |
91 | ||
d8c83789 NR |
92 | /* This is used to pass the current command timestamp |
93 | down to continuation routines. */ | |
94 | static struct mi_timestamp *current_command_ts; | |
95 | ||
96 | static int do_timings = 0; | |
97 | ||
41296c92 | 98 | /* The token of the last asynchronous command. */ |
fb40c209 AC |
99 | static char *last_async_command; |
100 | static char *previous_async_command; | |
4389a95a | 101 | char *mi_error_message; |
fb40c209 AC |
102 | |
103 | extern void _initialize_mi_main (void); | |
fb40c209 AC |
104 | static enum mi_cmd_result mi_cmd_execute (struct mi_parse *parse); |
105 | ||
b2af646b AC |
106 | static void mi_execute_cli_command (const char *cmd, int args_p, |
107 | const char *args); | |
fb40c209 | 108 | static enum mi_cmd_result mi_execute_async_cli_command (char *mi, char *args, int from_tty); |
fb40c209 | 109 | |
4389a95a | 110 | static void mi_exec_async_cli_cmd_continuation (struct continuation_arg *arg); |
fb40c209 | 111 | |
6ed7ea50 UW |
112 | static int register_changed_p (int regnum, struct regcache *, |
113 | struct regcache *); | |
fb40c209 | 114 | static int get_register (int regnum, int format); |
4389a95a | 115 | |
41296c92 | 116 | /* Command implementations. FIXME: Is this libgdb? No. This is the MI |
fb40c209 | 117 | layer that calls libgdb. Any operation used in the below should be |
41296c92 | 118 | formalized. */ |
fb40c209 | 119 | |
d8c83789 NR |
120 | static void timestamp (struct mi_timestamp *tv); |
121 | ||
122 | static void print_diff_now (struct mi_timestamp *start); | |
123 | static void print_diff (struct mi_timestamp *start, struct mi_timestamp *end); | |
124 | ||
fb40c209 AC |
125 | enum mi_cmd_result |
126 | mi_cmd_gdb_exit (char *command, char **argv, int argc) | |
127 | { | |
41296c92 | 128 | /* We have to print everything right here because we never return. */ |
fb40c209 AC |
129 | if (last_async_command) |
130 | fputs_unfiltered (last_async_command, raw_stdout); | |
131 | fputs_unfiltered ("^exit\n", raw_stdout); | |
132 | mi_out_put (uiout, raw_stdout); | |
41296c92 | 133 | /* FIXME: The function called is not yet a formal libgdb function. */ |
fb40c209 AC |
134 | quit_force (NULL, FROM_TTY); |
135 | return MI_CMD_DONE; | |
136 | } | |
137 | ||
138 | enum mi_cmd_result | |
139 | mi_cmd_exec_run (char *args, int from_tty) | |
140 | { | |
41296c92 | 141 | /* FIXME: Should call a libgdb function, not a cli wrapper. */ |
fb40c209 AC |
142 | return mi_execute_async_cli_command ("run", args, from_tty); |
143 | } | |
144 | ||
145 | enum mi_cmd_result | |
146 | mi_cmd_exec_next (char *args, int from_tty) | |
147 | { | |
41296c92 | 148 | /* FIXME: Should call a libgdb function, not a cli wrapper. */ |
fb40c209 AC |
149 | return mi_execute_async_cli_command ("next", args, from_tty); |
150 | } | |
151 | ||
152 | enum mi_cmd_result | |
153 | mi_cmd_exec_next_instruction (char *args, int from_tty) | |
154 | { | |
41296c92 | 155 | /* FIXME: Should call a libgdb function, not a cli wrapper. */ |
fb40c209 AC |
156 | return mi_execute_async_cli_command ("nexti", args, from_tty); |
157 | } | |
158 | ||
159 | enum mi_cmd_result | |
160 | mi_cmd_exec_step (char *args, int from_tty) | |
161 | { | |
41296c92 | 162 | /* FIXME: Should call a libgdb function, not a cli wrapper. */ |
fb40c209 AC |
163 | return mi_execute_async_cli_command ("step", args, from_tty); |
164 | } | |
165 | ||
166 | enum mi_cmd_result | |
167 | mi_cmd_exec_step_instruction (char *args, int from_tty) | |
168 | { | |
41296c92 | 169 | /* FIXME: Should call a libgdb function, not a cli wrapper. */ |
fb40c209 AC |
170 | return mi_execute_async_cli_command ("stepi", args, from_tty); |
171 | } | |
172 | ||
173 | enum mi_cmd_result | |
174 | mi_cmd_exec_finish (char *args, int from_tty) | |
175 | { | |
41296c92 | 176 | /* FIXME: Should call a libgdb function, not a cli wrapper. */ |
fb40c209 AC |
177 | return mi_execute_async_cli_command ("finish", args, from_tty); |
178 | } | |
179 | ||
180 | enum mi_cmd_result | |
181 | mi_cmd_exec_until (char *args, int from_tty) | |
182 | { | |
41296c92 | 183 | /* FIXME: Should call a libgdb function, not a cli wrapper. */ |
fb40c209 AC |
184 | return mi_execute_async_cli_command ("until", args, from_tty); |
185 | } | |
186 | ||
187 | enum mi_cmd_result | |
188 | mi_cmd_exec_return (char *args, int from_tty) | |
189 | { | |
fb40c209 AC |
190 | /* This command doesn't really execute the target, it just pops the |
191 | specified number of frames. */ | |
192 | if (*args) | |
193 | /* Call return_command with from_tty argument equal to 0 so as to | |
41296c92 | 194 | avoid being queried. */ |
36dc181b | 195 | return_command (args, 0); |
fb40c209 AC |
196 | else |
197 | /* Call return_command with from_tty argument equal to 0 so as to | |
41296c92 | 198 | avoid being queried. */ |
36dc181b | 199 | return_command (NULL, 0); |
fb40c209 AC |
200 | |
201 | /* Because we have called return_command with from_tty = 0, we need | |
41296c92 | 202 | to print the frame here. */ |
b04f3ab4 | 203 | print_stack_frame (get_selected_frame (NULL), 1, LOC_AND_ADDRESS); |
fb40c209 AC |
204 | |
205 | return MI_CMD_DONE; | |
206 | } | |
207 | ||
208 | enum mi_cmd_result | |
209 | mi_cmd_exec_continue (char *args, int from_tty) | |
210 | { | |
41296c92 | 211 | /* FIXME: Should call a libgdb function, not a cli wrapper. */ |
fb40c209 AC |
212 | return mi_execute_async_cli_command ("continue", args, from_tty); |
213 | } | |
214 | ||
41296c92 | 215 | /* Interrupt the execution of the target. Note how we must play around |
d8c83789 | 216 | with the token variables, in order to display the current token in |
fb40c209 | 217 | the result of the interrupt command, and the previous execution |
41296c92 NR |
218 | token when the target finally stops. See comments in |
219 | mi_cmd_execute. */ | |
fb40c209 AC |
220 | enum mi_cmd_result |
221 | mi_cmd_exec_interrupt (char *args, int from_tty) | |
222 | { | |
fb40c209 AC |
223 | if (!target_executing) |
224 | { | |
c6902d46 | 225 | mi_error_message = xstrprintf ("mi_cmd_exec_interrupt: Inferior not executing."); |
fb40c209 AC |
226 | return MI_CMD_ERROR; |
227 | } | |
36dc181b | 228 | interrupt_target_command (args, from_tty); |
fb40c209 AC |
229 | if (last_async_command) |
230 | fputs_unfiltered (last_async_command, raw_stdout); | |
231 | fputs_unfiltered ("^done", raw_stdout); | |
b8c9b27d | 232 | xfree (last_async_command); |
fb40c209 AC |
233 | if (previous_async_command) |
234 | last_async_command = xstrdup (previous_async_command); | |
b8c9b27d | 235 | xfree (previous_async_command); |
fb40c209 AC |
236 | previous_async_command = NULL; |
237 | mi_out_put (uiout, raw_stdout); | |
238 | mi_out_rewind (uiout); | |
239 | fputs_unfiltered ("\n", raw_stdout); | |
fb40c209 AC |
240 | return MI_CMD_QUIET; |
241 | } | |
242 | ||
243 | enum mi_cmd_result | |
244 | mi_cmd_thread_select (char *command, char **argv, int argc) | |
245 | { | |
246 | enum gdb_rc rc; | |
247 | ||
248 | if (argc != 1) | |
249 | { | |
c6902d46 | 250 | mi_error_message = xstrprintf ("mi_cmd_thread_select: USAGE: threadnum."); |
fb40c209 AC |
251 | return MI_CMD_ERROR; |
252 | } | |
253 | else | |
ce43223b | 254 | rc = gdb_thread_select (uiout, argv[0], &mi_error_message); |
fb40c209 | 255 | |
b0b13bb4 | 256 | if (rc == GDB_RC_FAIL) |
99615eb8 | 257 | return MI_CMD_ERROR; |
fb40c209 AC |
258 | else |
259 | return MI_CMD_DONE; | |
260 | } | |
261 | ||
262 | enum mi_cmd_result | |
263 | mi_cmd_thread_list_ids (char *command, char **argv, int argc) | |
264 | { | |
b0b13bb4 | 265 | enum gdb_rc rc; |
fb40c209 AC |
266 | |
267 | if (argc != 0) | |
268 | { | |
c6902d46 | 269 | mi_error_message = xstrprintf ("mi_cmd_thread_list_ids: No arguments required."); |
fb40c209 AC |
270 | return MI_CMD_ERROR; |
271 | } | |
272 | else | |
ce43223b | 273 | rc = gdb_list_thread_ids (uiout, &mi_error_message); |
fb40c209 AC |
274 | |
275 | if (rc == GDB_RC_FAIL) | |
ce43223b | 276 | return MI_CMD_ERROR; |
fb40c209 AC |
277 | else |
278 | return MI_CMD_DONE; | |
279 | } | |
280 | ||
281 | enum mi_cmd_result | |
282 | mi_cmd_data_list_register_names (char *command, char **argv, int argc) | |
283 | { | |
284 | int regnum, numregs; | |
285 | int i; | |
4060713b | 286 | struct cleanup *cleanup; |
fb40c209 AC |
287 | |
288 | /* Note that the test for a valid register must include checking the | |
c9f4d572 UW |
289 | gdbarch_register_name because gdbarch_num_regs may be allocated for |
290 | the union of the register sets within a family of related processors. | |
291 | In this case, some entries of gdbarch_register_name will change depending | |
292 | upon the particular processor being debugged. */ | |
fb40c209 | 293 | |
f57d151a UW |
294 | numregs = gdbarch_num_regs (current_gdbarch) |
295 | + gdbarch_num_pseudo_regs (current_gdbarch); | |
fb40c209 | 296 | |
4060713b | 297 | cleanup = make_cleanup_ui_out_list_begin_end (uiout, "register-names"); |
fb40c209 | 298 | |
41296c92 | 299 | if (argc == 0) /* No args, just do all the regs. */ |
fb40c209 AC |
300 | { |
301 | for (regnum = 0; | |
302 | regnum < numregs; | |
303 | regnum++) | |
304 | { | |
c9f4d572 UW |
305 | if (gdbarch_register_name (current_gdbarch, regnum) == NULL |
306 | || *(gdbarch_register_name (current_gdbarch, regnum)) == '\0') | |
173d6894 AC |
307 | ui_out_field_string (uiout, NULL, ""); |
308 | else | |
c9f4d572 UW |
309 | ui_out_field_string (uiout, NULL, |
310 | gdbarch_register_name | |
311 | (current_gdbarch, regnum)); | |
fb40c209 AC |
312 | } |
313 | } | |
314 | ||
41296c92 | 315 | /* Else, list of register #s, just do listed regs. */ |
fb40c209 AC |
316 | for (i = 0; i < argc; i++) |
317 | { | |
318 | regnum = atoi (argv[i]); | |
173d6894 | 319 | if (regnum < 0 || regnum >= numregs) |
fb40c209 | 320 | { |
4060713b | 321 | do_cleanups (cleanup); |
c6902d46 | 322 | mi_error_message = xstrprintf ("bad register number"); |
fb40c209 AC |
323 | return MI_CMD_ERROR; |
324 | } | |
c9f4d572 UW |
325 | if (gdbarch_register_name (current_gdbarch, regnum) == NULL |
326 | || *(gdbarch_register_name (current_gdbarch, regnum)) == '\0') | |
173d6894 AC |
327 | ui_out_field_string (uiout, NULL, ""); |
328 | else | |
c9f4d572 UW |
329 | ui_out_field_string (uiout, NULL, |
330 | gdbarch_register_name (current_gdbarch, regnum)); | |
fb40c209 | 331 | } |
4060713b | 332 | do_cleanups (cleanup); |
fb40c209 AC |
333 | return MI_CMD_DONE; |
334 | } | |
335 | ||
336 | enum mi_cmd_result | |
337 | mi_cmd_data_list_changed_registers (char *command, char **argv, int argc) | |
338 | { | |
6ed7ea50 UW |
339 | static struct regcache *this_regs = NULL; |
340 | struct regcache *prev_regs; | |
fb40c209 AC |
341 | int regnum, numregs, changed; |
342 | int i; | |
4060713b | 343 | struct cleanup *cleanup; |
fb40c209 | 344 | |
6ed7ea50 UW |
345 | /* The last time we visited this function, the current frame's register |
346 | contents were saved in THIS_REGS. Move THIS_REGS over to PREV_REGS, | |
347 | and refresh THIS_REGS with the now-current register contents. */ | |
348 | ||
349 | prev_regs = this_regs; | |
350 | this_regs = frame_save_as_regcache (get_selected_frame (NULL)); | |
351 | cleanup = make_cleanup_regcache_xfree (prev_regs); | |
352 | ||
fb40c209 | 353 | /* Note that the test for a valid register must include checking the |
c9f4d572 UW |
354 | gdbarch_register_name because gdbarch_num_regs may be allocated for |
355 | the union of the register sets within a family of related processors. | |
356 | In this case, some entries of gdbarch_register_name will change depending | |
357 | upon the particular processor being debugged. */ | |
fb40c209 | 358 | |
f57d151a UW |
359 | numregs = gdbarch_num_regs (current_gdbarch) |
360 | + gdbarch_num_pseudo_regs (current_gdbarch); | |
fb40c209 | 361 | |
6ed7ea50 | 362 | make_cleanup_ui_out_list_begin_end (uiout, "changed-registers"); |
fb40c209 | 363 | |
41296c92 | 364 | if (argc == 0) /* No args, just do all the regs. */ |
fb40c209 AC |
365 | { |
366 | for (regnum = 0; | |
367 | regnum < numregs; | |
368 | regnum++) | |
369 | { | |
c9f4d572 UW |
370 | if (gdbarch_register_name (current_gdbarch, regnum) == NULL |
371 | || *(gdbarch_register_name (current_gdbarch, regnum)) == '\0') | |
fb40c209 | 372 | continue; |
6ed7ea50 | 373 | changed = register_changed_p (regnum, prev_regs, this_regs); |
fb40c209 AC |
374 | if (changed < 0) |
375 | { | |
4060713b | 376 | do_cleanups (cleanup); |
c6902d46 | 377 | mi_error_message = xstrprintf ("mi_cmd_data_list_changed_registers: Unable to read register contents."); |
fb40c209 AC |
378 | return MI_CMD_ERROR; |
379 | } | |
380 | else if (changed) | |
381 | ui_out_field_int (uiout, NULL, regnum); | |
382 | } | |
383 | } | |
384 | ||
41296c92 | 385 | /* Else, list of register #s, just do listed regs. */ |
fb40c209 AC |
386 | for (i = 0; i < argc; i++) |
387 | { | |
388 | regnum = atoi (argv[i]); | |
389 | ||
390 | if (regnum >= 0 | |
391 | && regnum < numregs | |
c9f4d572 UW |
392 | && gdbarch_register_name (current_gdbarch, regnum) != NULL |
393 | && *gdbarch_register_name (current_gdbarch, regnum) != '\000') | |
fb40c209 | 394 | { |
6ed7ea50 | 395 | changed = register_changed_p (regnum, prev_regs, this_regs); |
fb40c209 AC |
396 | if (changed < 0) |
397 | { | |
4060713b | 398 | do_cleanups (cleanup); |
c6902d46 | 399 | mi_error_message = xstrprintf ("mi_cmd_data_list_register_change: Unable to read register contents."); |
fb40c209 AC |
400 | return MI_CMD_ERROR; |
401 | } | |
402 | else if (changed) | |
403 | ui_out_field_int (uiout, NULL, regnum); | |
404 | } | |
405 | else | |
406 | { | |
4060713b | 407 | do_cleanups (cleanup); |
c6902d46 | 408 | mi_error_message = xstrprintf ("bad register number"); |
fb40c209 AC |
409 | return MI_CMD_ERROR; |
410 | } | |
411 | } | |
4060713b | 412 | do_cleanups (cleanup); |
fb40c209 AC |
413 | return MI_CMD_DONE; |
414 | } | |
415 | ||
416 | static int | |
6ed7ea50 UW |
417 | register_changed_p (int regnum, struct regcache *prev_regs, |
418 | struct regcache *this_regs) | |
fb40c209 | 419 | { |
6ed7ea50 UW |
420 | struct gdbarch *gdbarch = get_regcache_arch (this_regs); |
421 | gdb_byte prev_buffer[MAX_REGISTER_SIZE]; | |
422 | gdb_byte this_buffer[MAX_REGISTER_SIZE]; | |
fb40c209 | 423 | |
6ed7ea50 UW |
424 | /* Registers not valid in this frame return count as unchanged. */ |
425 | if (!regcache_valid_p (this_regs, regnum)) | |
fb40c209 AC |
426 | return 0; |
427 | ||
6ed7ea50 UW |
428 | /* First time through or after gdbarch change consider all registers as |
429 | changed. Same for registers not valid in the previous frame. */ | |
430 | if (!prev_regs || get_regcache_arch (prev_regs) != gdbarch | |
431 | || !regcache_valid_p (prev_regs, regnum)) | |
432 | return 1; | |
fb40c209 | 433 | |
6ed7ea50 UW |
434 | /* Get register contents and compare. */ |
435 | regcache_cooked_read (prev_regs, regnum, prev_buffer); | |
436 | regcache_cooked_read (this_regs, regnum, this_buffer); | |
fb40c209 | 437 | |
6ed7ea50 UW |
438 | return memcmp (prev_buffer, this_buffer, |
439 | register_size (gdbarch, regnum)) != 0; | |
fb40c209 AC |
440 | } |
441 | ||
41296c92 | 442 | /* Return a list of register number and value pairs. The valid |
fb40c209 | 443 | arguments expected are: a letter indicating the format in which to |
41296c92 | 444 | display the registers contents. This can be one of: x (hexadecimal), d |
fb40c209 AC |
445 | (decimal), N (natural), t (binary), o (octal), r (raw). After the |
446 | format argumetn there can be a sequence of numbers, indicating which | |
41296c92 NR |
447 | registers to fetch the content of. If the format is the only argument, |
448 | a list of all the registers with their values is returned. */ | |
fb40c209 AC |
449 | enum mi_cmd_result |
450 | mi_cmd_data_list_register_values (char *command, char **argv, int argc) | |
451 | { | |
452 | int regnum, numregs, format, result; | |
453 | int i; | |
4060713b | 454 | struct cleanup *list_cleanup, *tuple_cleanup; |
fb40c209 AC |
455 | |
456 | /* Note that the test for a valid register must include checking the | |
c9f4d572 UW |
457 | gdbarch_register_name because gdbarch_num_regs may be allocated for |
458 | the union of the register sets within a family of related processors. | |
459 | In this case, some entries of gdbarch_register_name will change depending | |
460 | upon the particular processor being debugged. */ | |
fb40c209 | 461 | |
f57d151a UW |
462 | numregs = gdbarch_num_regs (current_gdbarch) |
463 | + gdbarch_num_pseudo_regs (current_gdbarch); | |
fb40c209 AC |
464 | |
465 | if (argc == 0) | |
466 | { | |
c6902d46 | 467 | mi_error_message = xstrprintf ("mi_cmd_data_list_register_values: Usage: -data-list-register-values <format> [<regnum1>...<regnumN>]"); |
fb40c209 AC |
468 | return MI_CMD_ERROR; |
469 | } | |
470 | ||
471 | format = (int) argv[0][0]; | |
472 | ||
4060713b | 473 | list_cleanup = make_cleanup_ui_out_list_begin_end (uiout, "register-values"); |
fb40c209 | 474 | |
41296c92 | 475 | if (argc == 1) /* No args, beside the format: do all the regs. */ |
fb40c209 AC |
476 | { |
477 | for (regnum = 0; | |
478 | regnum < numregs; | |
479 | regnum++) | |
480 | { | |
c9f4d572 UW |
481 | if (gdbarch_register_name (current_gdbarch, regnum) == NULL |
482 | || *(gdbarch_register_name (current_gdbarch, regnum)) == '\0') | |
fb40c209 | 483 | continue; |
4060713b | 484 | tuple_cleanup = make_cleanup_ui_out_tuple_begin_end (uiout, NULL); |
fb40c209 AC |
485 | ui_out_field_int (uiout, "number", regnum); |
486 | result = get_register (regnum, format); | |
487 | if (result == -1) | |
4060713b KS |
488 | { |
489 | do_cleanups (list_cleanup); | |
490 | return MI_CMD_ERROR; | |
491 | } | |
492 | do_cleanups (tuple_cleanup); | |
fb40c209 AC |
493 | } |
494 | } | |
495 | ||
41296c92 | 496 | /* Else, list of register #s, just do listed regs. */ |
fb40c209 AC |
497 | for (i = 1; i < argc; i++) |
498 | { | |
499 | regnum = atoi (argv[i]); | |
500 | ||
501 | if (regnum >= 0 | |
502 | && regnum < numregs | |
c9f4d572 UW |
503 | && gdbarch_register_name (current_gdbarch, regnum) != NULL |
504 | && *gdbarch_register_name (current_gdbarch, regnum) != '\000') | |
fb40c209 | 505 | { |
4060713b | 506 | tuple_cleanup = make_cleanup_ui_out_tuple_begin_end (uiout, NULL); |
fb40c209 AC |
507 | ui_out_field_int (uiout, "number", regnum); |
508 | result = get_register (regnum, format); | |
509 | if (result == -1) | |
4060713b KS |
510 | { |
511 | do_cleanups (list_cleanup); | |
512 | return MI_CMD_ERROR; | |
513 | } | |
514 | do_cleanups (tuple_cleanup); | |
fb40c209 AC |
515 | } |
516 | else | |
517 | { | |
4060713b | 518 | do_cleanups (list_cleanup); |
c6902d46 | 519 | mi_error_message = xstrprintf ("bad register number"); |
fb40c209 AC |
520 | return MI_CMD_ERROR; |
521 | } | |
522 | } | |
4060713b | 523 | do_cleanups (list_cleanup); |
fb40c209 AC |
524 | return MI_CMD_DONE; |
525 | } | |
526 | ||
41296c92 | 527 | /* Output one register's contents in the desired format. */ |
fb40c209 AC |
528 | static int |
529 | get_register (int regnum, int format) | |
530 | { | |
10c42a71 | 531 | gdb_byte buffer[MAX_REGISTER_SIZE]; |
fb40c209 | 532 | int optim; |
ac2adee5 AC |
533 | int realnum; |
534 | CORE_ADDR addr; | |
535 | enum lval_type lval; | |
fb40c209 AC |
536 | static struct ui_stream *stb = NULL; |
537 | ||
538 | stb = ui_out_stream_new (uiout); | |
539 | ||
540 | if (format == 'N') | |
541 | format = 0; | |
542 | ||
589e074d | 543 | frame_register (get_selected_frame (NULL), regnum, &optim, &lval, &addr, |
9730f241 | 544 | &realnum, buffer); |
ac2adee5 | 545 | |
fb40c209 AC |
546 | if (optim) |
547 | { | |
c6902d46 | 548 | mi_error_message = xstrprintf ("Optimized out"); |
fb40c209 AC |
549 | return -1; |
550 | } | |
551 | ||
fb40c209 AC |
552 | if (format == 'r') |
553 | { | |
554 | int j; | |
555 | char *ptr, buf[1024]; | |
556 | ||
557 | strcpy (buf, "0x"); | |
558 | ptr = buf + 2; | |
3acba339 | 559 | for (j = 0; j < register_size (current_gdbarch, regnum); j++) |
fb40c209 | 560 | { |
0d20ae72 | 561 | int idx = gdbarch_byte_order (current_gdbarch) == BFD_ENDIAN_BIG ? j |
3acba339 | 562 | : register_size (current_gdbarch, regnum) - 1 - j; |
9730f241 | 563 | sprintf (ptr, "%02x", (unsigned char) buffer[idx]); |
fb40c209 AC |
564 | ptr += 2; |
565 | } | |
566 | ui_out_field_string (uiout, "value", buf); | |
567 | /*fputs_filtered (buf, gdb_stdout); */ | |
568 | } | |
569 | else | |
570 | { | |
9730f241 | 571 | val_print (register_type (current_gdbarch, regnum), buffer, 0, 0, |
fb40c209 AC |
572 | stb->stream, format, 1, 0, Val_pretty_default); |
573 | ui_out_field_stream (uiout, "value", stb); | |
574 | ui_out_stream_delete (stb); | |
575 | } | |
576 | return 1; | |
577 | } | |
578 | ||
24e8cecf | 579 | /* Write given values into registers. The registers and values are |
41296c92 | 580 | given as pairs. The corresponding MI command is |
24e8cecf EZ |
581 | -data-write-register-values <format> [<regnum1> <value1>...<regnumN> <valueN>]*/ |
582 | enum mi_cmd_result | |
583 | mi_cmd_data_write_register_values (char *command, char **argv, int argc) | |
584 | { | |
9f3a1602 | 585 | int numregs, i; |
24e8cecf EZ |
586 | char format; |
587 | ||
588 | /* Note that the test for a valid register must include checking the | |
c9f4d572 UW |
589 | gdbarch_register_name because gdbarch_num_regs may be allocated for |
590 | the union of the register sets within a family of related processors. | |
591 | In this case, some entries of gdbarch_register_name will change depending | |
592 | upon the particular processor being debugged. */ | |
24e8cecf | 593 | |
f57d151a UW |
594 | numregs = gdbarch_num_regs (current_gdbarch) |
595 | + gdbarch_num_pseudo_regs (current_gdbarch); | |
24e8cecf EZ |
596 | |
597 | if (argc == 0) | |
598 | { | |
c6902d46 | 599 | mi_error_message = xstrprintf ("mi_cmd_data_write_register_values: Usage: -data-write-register-values <format> [<regnum1> <value1>...<regnumN> <valueN>]"); |
24e8cecf EZ |
600 | return MI_CMD_ERROR; |
601 | } | |
602 | ||
603 | format = (int) argv[0][0]; | |
604 | ||
605 | if (!target_has_registers) | |
606 | { | |
c6902d46 | 607 | mi_error_message = xstrprintf ("mi_cmd_data_write_register_values: No registers."); |
24e8cecf EZ |
608 | return MI_CMD_ERROR; |
609 | } | |
610 | ||
611 | if (!(argc - 1)) | |
612 | { | |
c6902d46 | 613 | mi_error_message = xstrprintf ("mi_cmd_data_write_register_values: No regs and values specified."); |
24e8cecf EZ |
614 | return MI_CMD_ERROR; |
615 | } | |
616 | ||
617 | if ((argc - 1) % 2) | |
618 | { | |
c6902d46 | 619 | mi_error_message = xstrprintf ("mi_cmd_data_write_register_values: Regs and vals are not in pairs."); |
24e8cecf EZ |
620 | return MI_CMD_ERROR; |
621 | } | |
622 | ||
623 | for (i = 1; i < argc; i = i + 2) | |
624 | { | |
9f3a1602 | 625 | int regnum = atoi (argv[i]); |
24e8cecf | 626 | |
9f3a1602 | 627 | if (regnum >= 0 && regnum < numregs |
c9f4d572 UW |
628 | && gdbarch_register_name (current_gdbarch, regnum) |
629 | && *gdbarch_register_name (current_gdbarch, regnum)) | |
24e8cecf | 630 | { |
9f3a1602 | 631 | LONGEST value; |
d8bf3afa | 632 | |
9f3a1602 | 633 | /* Get the value as a number. */ |
24e8cecf | 634 | value = parse_and_eval_address (argv[i + 1]); |
9f3a1602 | 635 | |
41296c92 | 636 | /* Write it down. */ |
594f7785 | 637 | regcache_cooked_write_signed (get_current_regcache (), regnum, value); |
24e8cecf EZ |
638 | } |
639 | else | |
640 | { | |
c6902d46 | 641 | mi_error_message = xstrprintf ("bad register number"); |
24e8cecf EZ |
642 | return MI_CMD_ERROR; |
643 | } | |
644 | } | |
645 | return MI_CMD_DONE; | |
646 | } | |
647 | ||
fb40c209 | 648 | #if 0 |
41296c92 NR |
649 | /* This is commented out because we decided it was not useful. I leave |
650 | it, just in case. ezannoni:1999-12-08 */ | |
fb40c209 | 651 | |
41296c92 NR |
652 | /* Assign a value to a variable. The expression argument must be in |
653 | the form A=2 or "A = 2" i.e. if there are spaces it needs to be | |
654 | quoted. */ | |
fb40c209 AC |
655 | enum mi_cmd_result |
656 | mi_cmd_data_assign (char *command, char **argv, int argc) | |
657 | { | |
658 | struct expression *expr; | |
659 | struct cleanup *old_chain; | |
660 | ||
661 | if (argc != 1) | |
662 | { | |
c6902d46 | 663 | mi_error_message = xstrprintf ("mi_cmd_data_assign: Usage: -data-assign expression"); |
fb40c209 AC |
664 | return MI_CMD_ERROR; |
665 | } | |
666 | ||
41296c92 NR |
667 | /* NOTE what follows is a clone of set_command(). FIXME: ezannoni |
668 | 01-12-1999: Need to decide what to do with this for libgdb purposes. */ | |
fb40c209 AC |
669 | |
670 | expr = parse_expression (argv[0]); | |
47cf603e | 671 | old_chain = make_cleanup (free_current_contents, &expr); |
fb40c209 AC |
672 | evaluate_expression (expr); |
673 | do_cleanups (old_chain); | |
674 | return MI_CMD_DONE; | |
675 | } | |
676 | #endif | |
677 | ||
41296c92 | 678 | /* Evaluate the value of the argument. The argument is an |
fb40c209 | 679 | expression. If the expression contains spaces it needs to be |
41296c92 | 680 | included in double quotes. */ |
fb40c209 AC |
681 | enum mi_cmd_result |
682 | mi_cmd_data_evaluate_expression (char *command, char **argv, int argc) | |
683 | { | |
684 | struct expression *expr; | |
685 | struct cleanup *old_chain = NULL; | |
96052a95 | 686 | struct value *val; |
fb40c209 AC |
687 | struct ui_stream *stb = NULL; |
688 | ||
689 | stb = ui_out_stream_new (uiout); | |
690 | ||
691 | if (argc != 1) | |
692 | { | |
c6902d46 | 693 | mi_error_message = xstrprintf ("mi_cmd_data_evaluate_expression: Usage: -data-evaluate-expression expression"); |
fb40c209 AC |
694 | return MI_CMD_ERROR; |
695 | } | |
696 | ||
697 | expr = parse_expression (argv[0]); | |
698 | ||
47cf603e | 699 | old_chain = make_cleanup (free_current_contents, &expr); |
fb40c209 AC |
700 | |
701 | val = evaluate_expression (expr); | |
702 | ||
41296c92 | 703 | /* Print the result of the expression evaluation. */ |
0fd88904 | 704 | val_print (value_type (val), value_contents (val), |
13c3b5f5 | 705 | value_embedded_offset (val), VALUE_ADDRESS (val), |
fb40c209 AC |
706 | stb->stream, 0, 0, 0, 0); |
707 | ||
708 | ui_out_field_stream (uiout, "value", stb); | |
709 | ui_out_stream_delete (stb); | |
710 | ||
711 | do_cleanups (old_chain); | |
712 | ||
713 | return MI_CMD_DONE; | |
714 | } | |
715 | ||
716 | enum mi_cmd_result | |
717 | mi_cmd_target_download (char *args, int from_tty) | |
718 | { | |
719 | char *run; | |
720 | struct cleanup *old_cleanups = NULL; | |
721 | ||
c6902d46 | 722 | run = xstrprintf ("load %s", args); |
b8c9b27d | 723 | old_cleanups = make_cleanup (xfree, run); |
fb40c209 AC |
724 | execute_command (run, from_tty); |
725 | ||
726 | do_cleanups (old_cleanups); | |
727 | return MI_CMD_DONE; | |
728 | } | |
729 | ||
41296c92 | 730 | /* Connect to the remote target. */ |
fb40c209 AC |
731 | enum mi_cmd_result |
732 | mi_cmd_target_select (char *args, int from_tty) | |
733 | { | |
734 | char *run; | |
735 | struct cleanup *old_cleanups = NULL; | |
736 | ||
c6902d46 | 737 | run = xstrprintf ("target %s", args); |
b8c9b27d | 738 | old_cleanups = make_cleanup (xfree, run); |
fb40c209 | 739 | |
41296c92 NR |
740 | /* target-select is always synchronous. Once the call has returned |
741 | we know that we are connected. */ | |
fb40c209 AC |
742 | /* NOTE: At present all targets that are connected are also |
743 | (implicitly) talking to a halted target. In the future this may | |
41296c92 | 744 | change. */ |
fb40c209 AC |
745 | execute_command (run, from_tty); |
746 | ||
747 | do_cleanups (old_cleanups); | |
748 | ||
41296c92 | 749 | /* Issue the completion message here. */ |
fb40c209 AC |
750 | if (last_async_command) |
751 | fputs_unfiltered (last_async_command, raw_stdout); | |
752 | fputs_unfiltered ("^connected", raw_stdout); | |
753 | mi_out_put (uiout, raw_stdout); | |
754 | mi_out_rewind (uiout); | |
755 | fputs_unfiltered ("\n", raw_stdout); | |
756 | do_exec_cleanups (ALL_CLEANUPS); | |
757 | return MI_CMD_QUIET; | |
758 | } | |
759 | ||
760 | /* DATA-MEMORY-READ: | |
761 | ||
762 | ADDR: start address of data to be dumped. | |
41296c92 | 763 | WORD-FORMAT: a char indicating format for the ``word''. See |
fb40c209 | 764 | the ``x'' command. |
41296c92 | 765 | WORD-SIZE: size of each ``word''; 1,2,4, or 8 bytes. |
fb40c209 AC |
766 | NR_ROW: Number of rows. |
767 | NR_COL: The number of colums (words per row). | |
768 | ASCHAR: (OPTIONAL) Append an ascii character dump to each row. Use | |
769 | ASCHAR for unprintable characters. | |
770 | ||
771 | Reads SIZE*NR_ROW*NR_COL bytes starting at ADDR from memory and | |
772 | displayes them. Returns: | |
773 | ||
774 | {addr="...",rowN={wordN="..." ,... [,ascii="..."]}, ...} | |
775 | ||
776 | Returns: | |
777 | The number of bytes read is SIZE*ROW*COL. */ | |
778 | ||
779 | enum mi_cmd_result | |
780 | mi_cmd_data_read_memory (char *command, char **argv, int argc) | |
781 | { | |
782 | struct cleanup *cleanups = make_cleanup (null_cleanup, NULL); | |
783 | CORE_ADDR addr; | |
784 | long total_bytes; | |
785 | long nr_cols; | |
786 | long nr_rows; | |
787 | char word_format; | |
788 | struct type *word_type; | |
789 | long word_size; | |
790 | char word_asize; | |
791 | char aschar; | |
508416a1 | 792 | gdb_byte *mbuf; |
fb40c209 AC |
793 | int nr_bytes; |
794 | long offset = 0; | |
795 | int optind = 0; | |
796 | char *optarg; | |
797 | enum opt | |
798 | { | |
799 | OFFSET_OPT | |
800 | }; | |
801 | static struct mi_opt opts[] = | |
802 | { | |
803 | {"o", OFFSET_OPT, 1}, | |
d5d6fca5 | 804 | { 0, 0, 0 } |
fb40c209 AC |
805 | }; |
806 | ||
807 | while (1) | |
808 | { | |
809 | int opt = mi_getopt ("mi_cmd_data_read_memory", argc, argv, opts, | |
810 | &optind, &optarg); | |
811 | if (opt < 0) | |
812 | break; | |
813 | switch ((enum opt) opt) | |
814 | { | |
815 | case OFFSET_OPT: | |
816 | offset = atol (optarg); | |
817 | break; | |
818 | } | |
819 | } | |
820 | argv += optind; | |
821 | argc -= optind; | |
822 | ||
823 | if (argc < 5 || argc > 6) | |
824 | { | |
c6902d46 | 825 | mi_error_message = xstrprintf ("mi_cmd_data_read_memory: Usage: ADDR WORD-FORMAT WORD-SIZE NR-ROWS NR-COLS [ASCHAR]."); |
fb40c209 AC |
826 | return MI_CMD_ERROR; |
827 | } | |
828 | ||
829 | /* Extract all the arguments. */ | |
830 | ||
41296c92 | 831 | /* Start address of the memory dump. */ |
fb40c209 | 832 | addr = parse_and_eval_address (argv[0]) + offset; |
41296c92 | 833 | /* The format character to use when displaying a memory word. See |
fb40c209 AC |
834 | the ``x'' command. */ |
835 | word_format = argv[1][0]; | |
41296c92 | 836 | /* The size of the memory word. */ |
fb40c209 AC |
837 | word_size = atol (argv[2]); |
838 | switch (word_size) | |
839 | { | |
840 | case 1: | |
841 | word_type = builtin_type_int8; | |
842 | word_asize = 'b'; | |
843 | break; | |
844 | case 2: | |
845 | word_type = builtin_type_int16; | |
846 | word_asize = 'h'; | |
847 | break; | |
848 | case 4: | |
849 | word_type = builtin_type_int32; | |
850 | word_asize = 'w'; | |
851 | break; | |
852 | case 8: | |
853 | word_type = builtin_type_int64; | |
854 | word_asize = 'g'; | |
855 | break; | |
856 | default: | |
857 | word_type = builtin_type_int8; | |
858 | word_asize = 'b'; | |
859 | } | |
41296c92 | 860 | /* The number of rows. */ |
fb40c209 AC |
861 | nr_rows = atol (argv[3]); |
862 | if (nr_rows <= 0) | |
863 | { | |
c6902d46 | 864 | mi_error_message = xstrprintf ("mi_cmd_data_read_memory: invalid number of rows."); |
fb40c209 AC |
865 | return MI_CMD_ERROR; |
866 | } | |
41296c92 | 867 | /* Number of bytes per row. */ |
fb40c209 AC |
868 | nr_cols = atol (argv[4]); |
869 | if (nr_cols <= 0) | |
870 | { | |
c6902d46 | 871 | mi_error_message = xstrprintf ("mi_cmd_data_read_memory: invalid number of columns."); |
de169ec9 | 872 | return MI_CMD_ERROR; |
fb40c209 | 873 | } |
41296c92 | 874 | /* The un-printable character when printing ascii. */ |
fb40c209 AC |
875 | if (argc == 6) |
876 | aschar = *argv[5]; | |
877 | else | |
878 | aschar = 0; | |
879 | ||
41296c92 | 880 | /* Create a buffer and read it in. */ |
fb40c209 | 881 | total_bytes = word_size * nr_rows * nr_cols; |
2e94c453 | 882 | mbuf = xcalloc (total_bytes, 1); |
b8c9b27d | 883 | make_cleanup (xfree, mbuf); |
cf7a04e8 DJ |
884 | |
885 | nr_bytes = target_read (¤t_target, TARGET_OBJECT_MEMORY, NULL, | |
886 | mbuf, addr, total_bytes); | |
887 | if (nr_bytes <= 0) | |
fb40c209 | 888 | { |
cf7a04e8 DJ |
889 | do_cleanups (cleanups); |
890 | mi_error_message = xstrdup ("Unable to read memory."); | |
891 | return MI_CMD_ERROR; | |
fb40c209 AC |
892 | } |
893 | ||
41296c92 | 894 | /* Output the header information. */ |
fb40c209 AC |
895 | ui_out_field_core_addr (uiout, "addr", addr); |
896 | ui_out_field_int (uiout, "nr-bytes", nr_bytes); | |
897 | ui_out_field_int (uiout, "total-bytes", total_bytes); | |
898 | ui_out_field_core_addr (uiout, "next-row", addr + word_size * nr_cols); | |
899 | ui_out_field_core_addr (uiout, "prev-row", addr - word_size * nr_cols); | |
900 | ui_out_field_core_addr (uiout, "next-page", addr + total_bytes); | |
901 | ui_out_field_core_addr (uiout, "prev-page", addr - total_bytes); | |
902 | ||
41296c92 | 903 | /* Build the result as a two dimentional table. */ |
fb40c209 AC |
904 | { |
905 | struct ui_stream *stream = ui_out_stream_new (uiout); | |
6ad4a2cf | 906 | struct cleanup *cleanup_list_memory; |
fb40c209 AC |
907 | int row; |
908 | int row_byte; | |
6ad4a2cf | 909 | cleanup_list_memory = make_cleanup_ui_out_list_begin_end (uiout, "memory"); |
fb40c209 AC |
910 | for (row = 0, row_byte = 0; |
911 | row < nr_rows; | |
912 | row++, row_byte += nr_cols * word_size) | |
913 | { | |
914 | int col; | |
915 | int col_byte; | |
6ad4a2cf JJ |
916 | struct cleanup *cleanup_tuple; |
917 | struct cleanup *cleanup_list_data; | |
918 | cleanup_tuple = make_cleanup_ui_out_tuple_begin_end (uiout, NULL); | |
fb40c209 AC |
919 | ui_out_field_core_addr (uiout, "addr", addr + row_byte); |
920 | /* ui_out_field_core_addr_symbolic (uiout, "saddr", addr + row_byte); */ | |
6ad4a2cf | 921 | cleanup_list_data = make_cleanup_ui_out_list_begin_end (uiout, "data"); |
fb40c209 AC |
922 | for (col = 0, col_byte = row_byte; |
923 | col < nr_cols; | |
924 | col++, col_byte += word_size) | |
925 | { | |
926 | if (col_byte + word_size > nr_bytes) | |
927 | { | |
928 | ui_out_field_string (uiout, NULL, "N/A"); | |
929 | } | |
930 | else | |
931 | { | |
932 | ui_file_rewind (stream->stream); | |
933 | print_scalar_formatted (mbuf + col_byte, word_type, word_format, | |
934 | word_asize, stream->stream); | |
935 | ui_out_field_stream (uiout, NULL, stream); | |
936 | } | |
937 | } | |
6ad4a2cf | 938 | do_cleanups (cleanup_list_data); |
fb40c209 AC |
939 | if (aschar) |
940 | { | |
941 | int byte; | |
942 | ui_file_rewind (stream->stream); | |
943 | for (byte = row_byte; byte < row_byte + word_size * nr_cols; byte++) | |
944 | { | |
945 | if (byte >= nr_bytes) | |
946 | { | |
947 | fputc_unfiltered ('X', stream->stream); | |
948 | } | |
949 | else if (mbuf[byte] < 32 || mbuf[byte] > 126) | |
950 | { | |
951 | fputc_unfiltered (aschar, stream->stream); | |
952 | } | |
953 | else | |
954 | fputc_unfiltered (mbuf[byte], stream->stream); | |
955 | } | |
956 | ui_out_field_stream (uiout, "ascii", stream); | |
957 | } | |
6ad4a2cf | 958 | do_cleanups (cleanup_tuple); |
fb40c209 AC |
959 | } |
960 | ui_out_stream_delete (stream); | |
6ad4a2cf | 961 | do_cleanups (cleanup_list_memory); |
fb40c209 AC |
962 | } |
963 | do_cleanups (cleanups); | |
964 | return MI_CMD_DONE; | |
965 | } | |
966 | ||
967 | /* DATA-MEMORY-WRITE: | |
968 | ||
969 | COLUMN_OFFSET: optional argument. Must be preceeded by '-o'. The | |
970 | offset from the beginning of the memory grid row where the cell to | |
971 | be written is. | |
972 | ADDR: start address of the row in the memory grid where the memory | |
41296c92 | 973 | cell is, if OFFSET_COLUMN is specified. Otherwise, the address of |
fb40c209 | 974 | the location to write to. |
41296c92 | 975 | FORMAT: a char indicating format for the ``word''. See |
fb40c209 AC |
976 | the ``x'' command. |
977 | WORD_SIZE: size of each ``word''; 1,2,4, or 8 bytes | |
978 | VALUE: value to be written into the memory address. | |
979 | ||
980 | Writes VALUE into ADDR + (COLUMN_OFFSET * WORD_SIZE). | |
981 | ||
41296c92 | 982 | Prints nothing. */ |
fb40c209 AC |
983 | enum mi_cmd_result |
984 | mi_cmd_data_write_memory (char *command, char **argv, int argc) | |
985 | { | |
986 | CORE_ADDR addr; | |
987 | char word_format; | |
988 | long word_size; | |
989 | /* FIXME: ezannoni 2000-02-17 LONGEST could possibly not be big | |
41296c92 | 990 | enough when using a compiler other than GCC. */ |
fb40c209 | 991 | LONGEST value; |
d8bf3afa KB |
992 | void *buffer; |
993 | struct cleanup *old_chain; | |
fb40c209 AC |
994 | long offset = 0; |
995 | int optind = 0; | |
996 | char *optarg; | |
997 | enum opt | |
998 | { | |
999 | OFFSET_OPT | |
1000 | }; | |
1001 | static struct mi_opt opts[] = | |
1002 | { | |
1003 | {"o", OFFSET_OPT, 1}, | |
d5d6fca5 | 1004 | { 0, 0, 0 } |
fb40c209 AC |
1005 | }; |
1006 | ||
1007 | while (1) | |
1008 | { | |
1009 | int opt = mi_getopt ("mi_cmd_data_write_memory", argc, argv, opts, | |
1010 | &optind, &optarg); | |
1011 | if (opt < 0) | |
1012 | break; | |
1013 | switch ((enum opt) opt) | |
1014 | { | |
1015 | case OFFSET_OPT: | |
1016 | offset = atol (optarg); | |
1017 | break; | |
1018 | } | |
1019 | } | |
1020 | argv += optind; | |
1021 | argc -= optind; | |
1022 | ||
1023 | if (argc != 4) | |
1024 | { | |
c6902d46 | 1025 | mi_error_message = xstrprintf ("mi_cmd_data_write_memory: Usage: [-o COLUMN_OFFSET] ADDR FORMAT WORD-SIZE VALUE."); |
fb40c209 AC |
1026 | return MI_CMD_ERROR; |
1027 | } | |
1028 | ||
41296c92 NR |
1029 | /* Extract all the arguments. */ |
1030 | /* Start address of the memory dump. */ | |
fb40c209 | 1031 | addr = parse_and_eval_address (argv[0]); |
41296c92 NR |
1032 | /* The format character to use when displaying a memory word. See |
1033 | the ``x'' command. */ | |
fb40c209 AC |
1034 | word_format = argv[1][0]; |
1035 | /* The size of the memory word. */ | |
1036 | word_size = atol (argv[2]); | |
1037 | ||
41296c92 | 1038 | /* Calculate the real address of the write destination. */ |
fb40c209 AC |
1039 | addr += (offset * word_size); |
1040 | ||
41296c92 | 1041 | /* Get the value as a number. */ |
fb40c209 | 1042 | value = parse_and_eval_address (argv[3]); |
41296c92 | 1043 | /* Get the value into an array. */ |
d8bf3afa KB |
1044 | buffer = xmalloc (word_size); |
1045 | old_chain = make_cleanup (xfree, buffer); | |
fb40c209 | 1046 | store_signed_integer (buffer, word_size, value); |
41296c92 | 1047 | /* Write it down to memory. */ |
fb40c209 | 1048 | write_memory (addr, buffer, word_size); |
d8bf3afa KB |
1049 | /* Free the buffer. */ |
1050 | do_cleanups (old_chain); | |
fb40c209 AC |
1051 | |
1052 | return MI_CMD_DONE; | |
1053 | } | |
1054 | ||
d8c83789 NR |
1055 | enum mi_cmd_result |
1056 | mi_cmd_enable_timings (char *command, char **argv, int argc) | |
1057 | { | |
1058 | if (argc == 0) | |
1059 | do_timings = 1; | |
1060 | else if (argc == 1) | |
1061 | { | |
1062 | if (strcmp (argv[0], "yes") == 0) | |
1063 | do_timings = 1; | |
1064 | else if (strcmp (argv[0], "no") == 0) | |
1065 | do_timings = 0; | |
1066 | else | |
1067 | goto usage_error; | |
1068 | } | |
1069 | else | |
1070 | goto usage_error; | |
1071 | ||
1072 | return MI_CMD_DONE; | |
1073 | ||
1074 | usage_error: | |
1075 | error ("mi_cmd_enable_timings: Usage: %s {yes|no}", command); | |
1076 | return MI_CMD_ERROR; | |
1077 | } | |
1078 | ||
8d34ea23 KS |
1079 | /* Execute a command within a safe environment. |
1080 | Return <0 for error; >=0 for ok. | |
1081 | ||
1082 | args->action will tell mi_execute_command what action | |
1083 | to perfrom after the given command has executed (display/supress | |
1084 | prompt, display error). */ | |
fb40c209 | 1085 | |
f30f06b8 | 1086 | static void |
8d34ea23 | 1087 | captured_mi_execute_command (struct ui_out *uiout, void *data) |
fb40c209 | 1088 | { |
8d34ea23 KS |
1089 | struct captured_mi_execute_command_args *args = |
1090 | (struct captured_mi_execute_command_args *) data; | |
1091 | struct mi_parse *context = args->command; | |
fb40c209 | 1092 | |
d8c83789 NR |
1093 | struct mi_timestamp cmd_finished; |
1094 | ||
fb40c209 AC |
1095 | switch (context->op) |
1096 | { | |
1097 | ||
1098 | case MI_COMMAND: | |
41296c92 | 1099 | /* A MI command was read from the input stream. */ |
fb40c209 AC |
1100 | if (mi_debug_p) |
1101 | /* FIXME: gdb_???? */ | |
1102 | fprintf_unfiltered (raw_stdout, " token=`%s' command=`%s' args=`%s'\n", | |
1103 | context->token, context->command, context->args); | |
1104 | /* FIXME: cagney/1999-09-25: Rather than this convoluted | |
1105 | condition expression, each function should return an | |
1106 | indication of what action is required and then switch on | |
41296c92 | 1107 | that. */ |
8d34ea23 | 1108 | args->action = EXECUTE_COMMAND_DISPLAY_PROMPT; |
d8c83789 NR |
1109 | |
1110 | if (do_timings) | |
1111 | current_command_ts = context->cmd_start; | |
1112 | ||
8d34ea23 KS |
1113 | args->rc = mi_cmd_execute (context); |
1114 | ||
d8c83789 NR |
1115 | if (do_timings) |
1116 | timestamp (&cmd_finished); | |
1117 | ||
fb40c209 AC |
1118 | if (!target_can_async_p () || !target_executing) |
1119 | { | |
41296c92 | 1120 | /* Print the result if there were no errors. |
4389a95a AC |
1121 | |
1122 | Remember that on the way out of executing a command, you have | |
1123 | to directly use the mi_interp's uiout, since the command could | |
1124 | have reset the interpreter, in which case the current uiout | |
1125 | will most likely crash in the mi_out_* routines. */ | |
8d34ea23 | 1126 | if (args->rc == MI_CMD_DONE) |
fb40c209 AC |
1127 | { |
1128 | fputs_unfiltered (context->token, raw_stdout); | |
1129 | fputs_unfiltered ("^done", raw_stdout); | |
1130 | mi_out_put (uiout, raw_stdout); | |
1131 | mi_out_rewind (uiout); | |
d8c83789 NR |
1132 | /* Have to check cmd_start, since the command could be |
1133 | -enable-timings. */ | |
1134 | if (do_timings && context->cmd_start) | |
1135 | print_diff (context->cmd_start, &cmd_finished); | |
fb40c209 AC |
1136 | fputs_unfiltered ("\n", raw_stdout); |
1137 | } | |
8d34ea23 | 1138 | else if (args->rc == MI_CMD_ERROR) |
fb40c209 AC |
1139 | { |
1140 | if (mi_error_message) | |
1141 | { | |
1142 | fputs_unfiltered (context->token, raw_stdout); | |
1143 | fputs_unfiltered ("^error,msg=\"", raw_stdout); | |
1144 | fputstr_unfiltered (mi_error_message, '"', raw_stdout); | |
b8c9b27d | 1145 | xfree (mi_error_message); |
fb40c209 AC |
1146 | fputs_unfiltered ("\"\n", raw_stdout); |
1147 | } | |
1148 | mi_out_rewind (uiout); | |
1149 | } | |
fb40c209 AC |
1150 | else |
1151 | mi_out_rewind (uiout); | |
1152 | } | |
1153 | else if (sync_execution) | |
8d34ea23 KS |
1154 | { |
1155 | /* Don't print the prompt. We are executing the target in | |
41296c92 | 1156 | synchronous mode. */ |
8d34ea23 | 1157 | args->action = EXECUTE_COMMAND_SUPRESS_PROMPT; |
f30f06b8 | 1158 | return; |
8d34ea23 | 1159 | } |
fb40c209 AC |
1160 | break; |
1161 | ||
1162 | case CLI_COMMAND: | |
78f5381d AC |
1163 | { |
1164 | char *argv[2]; | |
1165 | /* A CLI command was read from the input stream. */ | |
1166 | /* This "feature" will be removed as soon as we have a | |
1167 | complete set of mi commands. */ | |
1168 | /* Echo the command on the console. */ | |
1169 | fprintf_unfiltered (gdb_stdlog, "%s\n", context->command); | |
1170 | /* Call the "console" interpreter. */ | |
1171 | argv[0] = "console"; | |
1172 | argv[1] = context->command; | |
eec01795 | 1173 | args->rc = mi_cmd_interpreter_exec ("-interpreter-exec", argv, 2); |
78f5381d | 1174 | |
eec01795 | 1175 | /* If we changed interpreters, DON'T print out anything. */ |
78f5381d AC |
1176 | if (current_interp_named_p (INTERP_MI) |
1177 | || current_interp_named_p (INTERP_MI1) | |
1178 | || current_interp_named_p (INTERP_MI2) | |
1179 | || current_interp_named_p (INTERP_MI3)) | |
1180 | { | |
eec01795 DJ |
1181 | if (args->rc == MI_CMD_DONE) |
1182 | { | |
1183 | fputs_unfiltered (context->token, raw_stdout); | |
1184 | fputs_unfiltered ("^done", raw_stdout); | |
1185 | mi_out_put (uiout, raw_stdout); | |
1186 | mi_out_rewind (uiout); | |
1187 | fputs_unfiltered ("\n", raw_stdout); | |
1188 | args->action = EXECUTE_COMMAND_DISPLAY_PROMPT; | |
1189 | } | |
1190 | else if (args->rc == MI_CMD_ERROR) | |
1191 | { | |
1192 | if (mi_error_message) | |
1193 | { | |
1194 | fputs_unfiltered (context->token, raw_stdout); | |
1195 | fputs_unfiltered ("^error,msg=\"", raw_stdout); | |
1196 | fputstr_unfiltered (mi_error_message, '"', raw_stdout); | |
1197 | xfree (mi_error_message); | |
1198 | fputs_unfiltered ("\"\n", raw_stdout); | |
1199 | } | |
1200 | mi_out_rewind (uiout); | |
1201 | } | |
1202 | else | |
1203 | mi_out_rewind (uiout); | |
78f5381d AC |
1204 | } |
1205 | break; | |
1206 | } | |
fb40c209 AC |
1207 | |
1208 | } | |
8d34ea23 | 1209 | |
f30f06b8 | 1210 | return; |
fb40c209 AC |
1211 | } |
1212 | ||
1213 | ||
1214 | void | |
1215 | mi_execute_command (char *cmd, int from_tty) | |
1216 | { | |
1217 | struct mi_parse *command; | |
8d34ea23 KS |
1218 | struct captured_mi_execute_command_args args; |
1219 | struct ui_out *saved_uiout = uiout; | |
fb40c209 | 1220 | |
41296c92 NR |
1221 | /* This is to handle EOF (^D). We just quit gdb. */ |
1222 | /* FIXME: we should call some API function here. */ | |
fb40c209 AC |
1223 | if (cmd == 0) |
1224 | quit_force (NULL, from_tty); | |
1225 | ||
1226 | command = mi_parse (cmd); | |
1227 | ||
1228 | if (command != NULL) | |
1229 | { | |
71fff37b | 1230 | struct gdb_exception result; |
d8c83789 NR |
1231 | |
1232 | if (do_timings) | |
1233 | { | |
1234 | command->cmd_start = (struct mi_timestamp *) | |
1235 | xmalloc (sizeof (struct mi_timestamp)); | |
1236 | timestamp (command->cmd_start); | |
1237 | } | |
1238 | ||
8d34ea23 | 1239 | /* FIXME: cagney/1999-11-04: Can this use of catch_exceptions either |
41296c92 | 1240 | be pushed even further down or even eliminated? */ |
8d34ea23 | 1241 | args.command = command; |
f30f06b8 AC |
1242 | result = catch_exception (uiout, captured_mi_execute_command, &args, |
1243 | RETURN_MASK_ALL); | |
9cbc821d | 1244 | exception_print (gdb_stderr, result); |
8d34ea23 KS |
1245 | |
1246 | if (args.action == EXECUTE_COMMAND_SUPRESS_PROMPT) | |
fb40c209 AC |
1247 | { |
1248 | /* The command is executing synchronously. Bail out early | |
41296c92 | 1249 | suppressing the finished prompt. */ |
fb40c209 AC |
1250 | mi_parse_free (command); |
1251 | return; | |
1252 | } | |
ce43223b | 1253 | if (result.reason < 0) |
fb40c209 | 1254 | { |
fb40c209 | 1255 | /* The command execution failed and error() was called |
589e074d | 1256 | somewhere. */ |
fb40c209 AC |
1257 | fputs_unfiltered (command->token, raw_stdout); |
1258 | fputs_unfiltered ("^error,msg=\"", raw_stdout); | |
63f06803 DJ |
1259 | if (result.message == NULL) |
1260 | fputs_unfiltered ("unknown error", raw_stdout); | |
1261 | else | |
1262 | fputstr_unfiltered (result.message, '"', raw_stdout); | |
fb40c209 | 1263 | fputs_unfiltered ("\"\n", raw_stdout); |
589e074d | 1264 | mi_out_rewind (uiout); |
fb40c209 AC |
1265 | } |
1266 | mi_parse_free (command); | |
1267 | } | |
1268 | ||
fb40c209 | 1269 | fputs_unfiltered ("(gdb) \n", raw_stdout); |
a433f9e4 | 1270 | gdb_flush (raw_stdout); |
41296c92 | 1271 | /* Print any buffered hook code. */ |
fb40c209 AC |
1272 | /* ..... */ |
1273 | } | |
1274 | ||
1275 | static enum mi_cmd_result | |
1276 | mi_cmd_execute (struct mi_parse *parse) | |
1277 | { | |
e23110bb NR |
1278 | free_all_values (); |
1279 | ||
fb40c209 AC |
1280 | if (parse->cmd->argv_func != NULL |
1281 | || parse->cmd->args_func != NULL) | |
1282 | { | |
1283 | /* FIXME: We need to save the token because the command executed | |
1284 | may be asynchronous and need to print the token again. | |
1285 | In the future we can pass the token down to the func | |
41296c92 | 1286 | and get rid of the last_async_command. */ |
fb40c209 AC |
1287 | /* The problem here is to keep the token around when we launch |
1288 | the target, and we want to interrupt it later on. The | |
1289 | interrupt command will have its own token, but when the | |
1290 | target stops, we must display the token corresponding to the | |
41296c92 | 1291 | last execution command given. So we have another string where |
fb40c209 AC |
1292 | we copy the token (previous_async_command), if this was |
1293 | indeed the token of an execution command, and when we stop we | |
41296c92 | 1294 | print that one. This is possible because the interrupt |
fb40c209 | 1295 | command, when over, will copy that token back into the |
41296c92 | 1296 | default token string (last_async_command). */ |
fb40c209 AC |
1297 | |
1298 | if (target_executing) | |
1299 | { | |
1300 | if (!previous_async_command) | |
1301 | previous_async_command = xstrdup (last_async_command); | |
1302 | if (strcmp (parse->command, "exec-interrupt")) | |
1303 | { | |
1304 | fputs_unfiltered (parse->token, raw_stdout); | |
1305 | fputs_unfiltered ("^error,msg=\"", raw_stdout); | |
1306 | fputs_unfiltered ("Cannot execute command ", raw_stdout); | |
1307 | fputstr_unfiltered (parse->command, '"', raw_stdout); | |
1308 | fputs_unfiltered (" while target running", raw_stdout); | |
1309 | fputs_unfiltered ("\"\n", raw_stdout); | |
1310 | return MI_CMD_ERROR; | |
1311 | } | |
1312 | } | |
1313 | last_async_command = xstrdup (parse->token); | |
e2f9c474 | 1314 | make_exec_cleanup (free_current_contents, &last_async_command); |
fb40c209 AC |
1315 | /* FIXME: DELETE THIS! */ |
1316 | if (parse->cmd->args_func != NULL) | |
1317 | return parse->cmd->args_func (parse->args, 0 /*from_tty */ ); | |
1318 | return parse->cmd->argv_func (parse->command, parse->argv, parse->argc); | |
1319 | } | |
b2af646b | 1320 | else if (parse->cmd->cli.cmd != 0) |
fb40c209 AC |
1321 | { |
1322 | /* FIXME: DELETE THIS. */ | |
41296c92 NR |
1323 | /* The operation is still implemented by a cli command. */ |
1324 | /* Must be a synchronous one. */ | |
b2af646b AC |
1325 | mi_execute_cli_command (parse->cmd->cli.cmd, parse->cmd->cli.args_p, |
1326 | parse->args); | |
fb40c209 AC |
1327 | return MI_CMD_DONE; |
1328 | } | |
1329 | else | |
1330 | { | |
41296c92 | 1331 | /* FIXME: DELETE THIS. */ |
fb40c209 AC |
1332 | fputs_unfiltered (parse->token, raw_stdout); |
1333 | fputs_unfiltered ("^error,msg=\"", raw_stdout); | |
1334 | fputs_unfiltered ("Undefined mi command: ", raw_stdout); | |
1335 | fputstr_unfiltered (parse->command, '"', raw_stdout); | |
1336 | fputs_unfiltered (" (missing implementation)", raw_stdout); | |
1337 | fputs_unfiltered ("\"\n", raw_stdout); | |
1338 | return MI_CMD_ERROR; | |
1339 | } | |
1340 | } | |
1341 | ||
fb40c209 | 1342 | /* FIXME: This is just a hack so we can get some extra commands going. |
41296c92 NR |
1343 | We don't want to channel things through the CLI, but call libgdb directly. |
1344 | Use only for synchronous commands. */ | |
fb40c209 AC |
1345 | |
1346 | void | |
b2af646b | 1347 | mi_execute_cli_command (const char *cmd, int args_p, const char *args) |
fb40c209 | 1348 | { |
b2af646b | 1349 | if (cmd != 0) |
fb40c209 AC |
1350 | { |
1351 | struct cleanup *old_cleanups; | |
1352 | char *run; | |
b2af646b | 1353 | if (args_p) |
c6902d46 | 1354 | run = xstrprintf ("%s %s", cmd, args); |
b2af646b AC |
1355 | else |
1356 | run = xstrdup (cmd); | |
fb40c209 AC |
1357 | if (mi_debug_p) |
1358 | /* FIXME: gdb_???? */ | |
1359 | fprintf_unfiltered (gdb_stdout, "cli=%s run=%s\n", | |
b2af646b | 1360 | cmd, run); |
b8c9b27d | 1361 | old_cleanups = make_cleanup (xfree, run); |
fb40c209 AC |
1362 | execute_command ( /*ui */ run, 0 /*from_tty */ ); |
1363 | do_cleanups (old_cleanups); | |
1364 | return; | |
1365 | } | |
1366 | } | |
1367 | ||
1368 | enum mi_cmd_result | |
1369 | mi_execute_async_cli_command (char *mi, char *args, int from_tty) | |
1370 | { | |
1371 | struct cleanup *old_cleanups; | |
1372 | char *run; | |
1373 | char *async_args; | |
1374 | ||
1375 | if (target_can_async_p ()) | |
1376 | { | |
1377 | async_args = (char *) xmalloc (strlen (args) + 2); | |
1378 | make_exec_cleanup (free, async_args); | |
1379 | strcpy (async_args, args); | |
1380 | strcat (async_args, "&"); | |
c6902d46 | 1381 | run = xstrprintf ("%s %s", mi, async_args); |
fb40c209 AC |
1382 | make_exec_cleanup (free, run); |
1383 | add_continuation (mi_exec_async_cli_cmd_continuation, NULL); | |
6311b07d | 1384 | old_cleanups = NULL; |
fb40c209 AC |
1385 | } |
1386 | else | |
1387 | { | |
c6902d46 | 1388 | run = xstrprintf ("%s %s", mi, args); |
b8c9b27d | 1389 | old_cleanups = make_cleanup (xfree, run); |
fb40c209 AC |
1390 | } |
1391 | ||
1392 | if (!target_can_async_p ()) | |
1393 | { | |
1394 | /* NOTE: For synchronous targets asynchronous behavour is faked by | |
1395 | printing out the GDB prompt before we even try to execute the | |
41296c92 | 1396 | command. */ |
fb40c209 AC |
1397 | if (last_async_command) |
1398 | fputs_unfiltered (last_async_command, raw_stdout); | |
1399 | fputs_unfiltered ("^running\n", raw_stdout); | |
1400 | fputs_unfiltered ("(gdb) \n", raw_stdout); | |
a433f9e4 | 1401 | gdb_flush (raw_stdout); |
fb40c209 AC |
1402 | } |
1403 | else | |
1404 | { | |
1405 | /* FIXME: cagney/1999-11-29: Printing this message before | |
1406 | calling execute_command is wrong. It should only be printed | |
1407 | once gdb has confirmed that it really has managed to send a | |
41296c92 | 1408 | run command to the target. */ |
fb40c209 AC |
1409 | if (last_async_command) |
1410 | fputs_unfiltered (last_async_command, raw_stdout); | |
1411 | fputs_unfiltered ("^running\n", raw_stdout); | |
1412 | } | |
1413 | ||
1414 | execute_command ( /*ui */ run, 0 /*from_tty */ ); | |
1415 | ||
1416 | if (!target_can_async_p ()) | |
1417 | { | |
1418 | /* Do this before doing any printing. It would appear that some | |
41296c92 | 1419 | print code leaves garbage around in the buffer. */ |
fb40c209 AC |
1420 | do_cleanups (old_cleanups); |
1421 | /* If the target was doing the operation synchronously we fake | |
41296c92 | 1422 | the stopped message. */ |
fb40c209 AC |
1423 | if (last_async_command) |
1424 | fputs_unfiltered (last_async_command, raw_stdout); | |
1425 | fputs_unfiltered ("*stopped", raw_stdout); | |
1426 | mi_out_put (uiout, raw_stdout); | |
1427 | mi_out_rewind (uiout); | |
d8c83789 NR |
1428 | if (do_timings) |
1429 | print_diff_now (current_command_ts); | |
fb40c209 AC |
1430 | fputs_unfiltered ("\n", raw_stdout); |
1431 | return MI_CMD_QUIET; | |
1432 | } | |
1433 | return MI_CMD_DONE; | |
1434 | } | |
1435 | ||
1436 | void | |
1437 | mi_exec_async_cli_cmd_continuation (struct continuation_arg *arg) | |
1438 | { | |
1439 | if (last_async_command) | |
1440 | fputs_unfiltered (last_async_command, raw_stdout); | |
1441 | fputs_unfiltered ("*stopped", raw_stdout); | |
1442 | mi_out_put (uiout, raw_stdout); | |
1443 | fputs_unfiltered ("\n", raw_stdout); | |
1444 | fputs_unfiltered ("(gdb) \n", raw_stdout); | |
a433f9e4 | 1445 | gdb_flush (raw_stdout); |
fb40c209 AC |
1446 | do_exec_cleanups (ALL_CLEANUPS); |
1447 | } | |
1448 | ||
4389a95a | 1449 | void |
fb40c209 AC |
1450 | mi_load_progress (const char *section_name, |
1451 | unsigned long sent_so_far, | |
1452 | unsigned long total_section, | |
1453 | unsigned long total_sent, | |
1454 | unsigned long grand_total) | |
1455 | { | |
1456 | struct timeval time_now, delta, update_threshold; | |
1457 | static struct timeval last_update; | |
1458 | static char *previous_sect_name = NULL; | |
1459 | int new_section; | |
0be75e02 | 1460 | struct ui_out *saved_uiout; |
fb40c209 | 1461 | |
0be75e02 AS |
1462 | /* This function is called through deprecated_show_load_progress |
1463 | which means uiout may not be correct. Fix it for the duration | |
1464 | of this function. */ | |
1465 | saved_uiout = uiout; | |
1466 | ||
1467 | if (current_interp_named_p (INTERP_MI)) | |
1468 | uiout = mi_out_new (2); | |
1469 | else if (current_interp_named_p (INTERP_MI1)) | |
1470 | uiout = mi_out_new (1); | |
1471 | else | |
fb40c209 AC |
1472 | return; |
1473 | ||
1474 | update_threshold.tv_sec = 0; | |
1475 | update_threshold.tv_usec = 500000; | |
1476 | gettimeofday (&time_now, NULL); | |
1477 | ||
1478 | delta.tv_usec = time_now.tv_usec - last_update.tv_usec; | |
1479 | delta.tv_sec = time_now.tv_sec - last_update.tv_sec; | |
1480 | ||
1481 | if (delta.tv_usec < 0) | |
1482 | { | |
1483 | delta.tv_sec -= 1; | |
f2395593 | 1484 | delta.tv_usec += 1000000L; |
fb40c209 AC |
1485 | } |
1486 | ||
1487 | new_section = (previous_sect_name ? | |
1488 | strcmp (previous_sect_name, section_name) : 1); | |
1489 | if (new_section) | |
1490 | { | |
6ad4a2cf | 1491 | struct cleanup *cleanup_tuple; |
b8c9b27d | 1492 | xfree (previous_sect_name); |
fb40c209 AC |
1493 | previous_sect_name = xstrdup (section_name); |
1494 | ||
1495 | if (last_async_command) | |
1496 | fputs_unfiltered (last_async_command, raw_stdout); | |
1497 | fputs_unfiltered ("+download", raw_stdout); | |
6ad4a2cf | 1498 | cleanup_tuple = make_cleanup_ui_out_tuple_begin_end (uiout, NULL); |
fb40c209 AC |
1499 | ui_out_field_string (uiout, "section", section_name); |
1500 | ui_out_field_int (uiout, "section-size", total_section); | |
1501 | ui_out_field_int (uiout, "total-size", grand_total); | |
6ad4a2cf | 1502 | do_cleanups (cleanup_tuple); |
fb40c209 AC |
1503 | mi_out_put (uiout, raw_stdout); |
1504 | fputs_unfiltered ("\n", raw_stdout); | |
1505 | gdb_flush (raw_stdout); | |
1506 | } | |
1507 | ||
1508 | if (delta.tv_sec >= update_threshold.tv_sec && | |
1509 | delta.tv_usec >= update_threshold.tv_usec) | |
1510 | { | |
6ad4a2cf | 1511 | struct cleanup *cleanup_tuple; |
fb40c209 AC |
1512 | last_update.tv_sec = time_now.tv_sec; |
1513 | last_update.tv_usec = time_now.tv_usec; | |
1514 | if (last_async_command) | |
1515 | fputs_unfiltered (last_async_command, raw_stdout); | |
1516 | fputs_unfiltered ("+download", raw_stdout); | |
6ad4a2cf | 1517 | cleanup_tuple = make_cleanup_ui_out_tuple_begin_end (uiout, NULL); |
fb40c209 AC |
1518 | ui_out_field_string (uiout, "section", section_name); |
1519 | ui_out_field_int (uiout, "section-sent", sent_so_far); | |
1520 | ui_out_field_int (uiout, "section-size", total_section); | |
1521 | ui_out_field_int (uiout, "total-sent", total_sent); | |
1522 | ui_out_field_int (uiout, "total-size", grand_total); | |
6ad4a2cf | 1523 | do_cleanups (cleanup_tuple); |
fb40c209 AC |
1524 | mi_out_put (uiout, raw_stdout); |
1525 | fputs_unfiltered ("\n", raw_stdout); | |
1526 | gdb_flush (raw_stdout); | |
1527 | } | |
0be75e02 AS |
1528 | |
1529 | xfree (uiout); | |
1530 | uiout = saved_uiout; | |
fb40c209 AC |
1531 | } |
1532 | ||
d8c83789 NR |
1533 | static void |
1534 | timestamp (struct mi_timestamp *tv) | |
1535 | { | |
1536 | long usec; | |
1537 | gettimeofday (&tv->wallclock, NULL); | |
1538 | #ifdef HAVE_GETRUSAGE | |
1539 | getrusage (RUSAGE_SELF, &rusage); | |
1540 | tv->utime.tv_sec = rusage.ru_utime.tv_sec; | |
1541 | tv->utime.tv_usec = rusage.ru_utime.tv_usec; | |
1542 | tv->stime.tv_sec = rusage.ru_stime.tv_sec; | |
1543 | tv->stime.tv_usec = rusage.ru_stime.tv_usec; | |
1544 | #else | |
1545 | usec = get_run_time (); | |
f2395593 NR |
1546 | tv->utime.tv_sec = usec/1000000L; |
1547 | tv->utime.tv_usec = usec - 1000000L*tv->utime.tv_sec; | |
d8c83789 NR |
1548 | tv->stime.tv_sec = 0; |
1549 | tv->stime.tv_usec = 0; | |
1550 | #endif | |
1551 | } | |
1552 | ||
1553 | static void | |
1554 | print_diff_now (struct mi_timestamp *start) | |
1555 | { | |
1556 | struct mi_timestamp now; | |
1557 | timestamp (&now); | |
1558 | print_diff (start, &now); | |
1559 | } | |
1560 | ||
1561 | static long | |
1562 | timeval_diff (struct timeval start, struct timeval end) | |
1563 | { | |
f2395593 | 1564 | return ((end.tv_sec - start.tv_sec) * 1000000L) |
d8c83789 NR |
1565 | + (end.tv_usec - start.tv_usec); |
1566 | } | |
1567 | ||
1568 | static void | |
1569 | print_diff (struct mi_timestamp *start, struct mi_timestamp *end) | |
1570 | { | |
1571 | fprintf_unfiltered | |
1572 | (raw_stdout, | |
1573 | ",time={wallclock=\"%0.5f\",user=\"%0.5f\",system=\"%0.5f\"}", | |
1574 | timeval_diff (start->wallclock, end->wallclock) / 1000000.0, | |
1575 | timeval_diff (start->utime, end->utime) / 1000000.0, | |
1576 | timeval_diff (start->stime, end->stime) / 1000000.0); | |
1577 | } |