| 1 | /* Annotation routines for GDB. |
| 2 | Copyright 1986, 89, 90, 91, 92, 95, 98, 1999 Free Software Foundation, Inc. |
| 3 | |
| 4 | This file is part of GDB. |
| 5 | |
| 6 | This program is free software; you can redistribute it and/or modify |
| 7 | it under the terms of the GNU General Public License as published by |
| 8 | the Free Software Foundation; either version 2 of the License, or |
| 9 | (at your option) any later version. |
| 10 | |
| 11 | This program is distributed in the hope that it will be useful, |
| 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 14 | GNU General Public License for more details. |
| 15 | |
| 16 | You should have received a copy of the GNU General Public License |
| 17 | along with this program; if not, write to the Free Software |
| 18 | Foundation, Inc., 59 Temple Place - Suite 330, |
| 19 | Boston, MA 02111-1307, USA. */ |
| 20 | |
| 21 | #include "defs.h" |
| 22 | #include "annotate.h" |
| 23 | #include "value.h" |
| 24 | #include "target.h" |
| 25 | #include "gdbtypes.h" |
| 26 | #include "breakpoint.h" |
| 27 | \f |
| 28 | |
| 29 | /* Prototypes for local functions. */ |
| 30 | |
| 31 | extern void _initialize_annotate (void); |
| 32 | |
| 33 | static void print_value_flags (struct type *); |
| 34 | |
| 35 | static void breakpoint_changed (struct breakpoint *); |
| 36 | |
| 37 | void (*annotate_starting_hook) (void); |
| 38 | void (*annotate_stopped_hook) (void); |
| 39 | void (*annotate_signalled_hook) (void); |
| 40 | void (*annotate_signal_hook) (void); |
| 41 | void (*annotate_exited_hook) (void); |
| 42 | |
| 43 | static int ignore_count_changed = 0; |
| 44 | |
| 45 | static void |
| 46 | print_value_flags (struct type *t) |
| 47 | { |
| 48 | if (can_dereference (t)) |
| 49 | printf_filtered ("*"); |
| 50 | else |
| 51 | printf_filtered ("-"); |
| 52 | } |
| 53 | \f |
| 54 | void |
| 55 | breakpoints_changed (void) |
| 56 | { |
| 57 | if (annotation_level > 1) |
| 58 | { |
| 59 | target_terminal_ours (); |
| 60 | printf_unfiltered ("\n\032\032breakpoints-invalid\n"); |
| 61 | if (ignore_count_changed) |
| 62 | ignore_count_changed = 0; /* Avoid multiple break annotations. */ |
| 63 | } |
| 64 | } |
| 65 | |
| 66 | /* The GUI needs to be informed of ignore_count changes, but we don't |
| 67 | want to provide successive multiple breakpoints-invalid messages |
| 68 | that are all caused by the fact that the ignore count is changing |
| 69 | (which could keep the GUI very busy). One is enough, after the |
| 70 | target actually "stops". */ |
| 71 | |
| 72 | void |
| 73 | annotate_ignore_count_change (void) |
| 74 | { |
| 75 | if (annotation_level > 1) |
| 76 | ignore_count_changed = 1; |
| 77 | } |
| 78 | |
| 79 | void |
| 80 | annotate_breakpoint (int num) |
| 81 | { |
| 82 | if (annotation_level > 1) |
| 83 | printf_filtered ("\n\032\032breakpoint %d\n", num); |
| 84 | } |
| 85 | |
| 86 | void |
| 87 | annotate_catchpoint (int num) |
| 88 | { |
| 89 | if (annotation_level > 1) |
| 90 | printf_filtered ("\n\032\032catchpoint %d\n", num); |
| 91 | } |
| 92 | |
| 93 | void |
| 94 | annotate_watchpoint (int num) |
| 95 | { |
| 96 | if (annotation_level > 1) |
| 97 | printf_filtered ("\n\032\032watchpoint %d\n", num); |
| 98 | } |
| 99 | |
| 100 | void |
| 101 | annotate_starting (void) |
| 102 | { |
| 103 | |
| 104 | if (annotate_starting_hook) |
| 105 | annotate_starting_hook (); |
| 106 | else |
| 107 | { |
| 108 | if (annotation_level > 1) |
| 109 | { |
| 110 | printf_filtered ("\n\032\032starting\n"); |
| 111 | } |
| 112 | } |
| 113 | } |
| 114 | |
| 115 | void |
| 116 | annotate_stopped (void) |
| 117 | { |
| 118 | if (annotate_stopped_hook) |
| 119 | annotate_stopped_hook (); |
| 120 | else |
| 121 | { |
| 122 | if (annotation_level > 1) |
| 123 | printf_filtered ("\n\032\032stopped\n"); |
| 124 | } |
| 125 | if (annotation_level > 1 && ignore_count_changed) |
| 126 | { |
| 127 | ignore_count_changed = 0; |
| 128 | breakpoints_changed (); |
| 129 | } |
| 130 | } |
| 131 | |
| 132 | void |
| 133 | annotate_exited (int exitstatus) |
| 134 | { |
| 135 | if (annotate_exited_hook) |
| 136 | annotate_exited_hook (); |
| 137 | else |
| 138 | { |
| 139 | if (annotation_level > 1) |
| 140 | printf_filtered ("\n\032\032exited %d\n", exitstatus); |
| 141 | } |
| 142 | } |
| 143 | |
| 144 | void |
| 145 | annotate_signalled (void) |
| 146 | { |
| 147 | if (annotate_signalled_hook) |
| 148 | annotate_signalled_hook (); |
| 149 | |
| 150 | if (annotation_level > 1) |
| 151 | printf_filtered ("\n\032\032signalled\n"); |
| 152 | } |
| 153 | |
| 154 | void |
| 155 | annotate_signal_name (void) |
| 156 | { |
| 157 | if (annotation_level > 1) |
| 158 | printf_filtered ("\n\032\032signal-name\n"); |
| 159 | } |
| 160 | |
| 161 | void |
| 162 | annotate_signal_name_end (void) |
| 163 | { |
| 164 | if (annotation_level > 1) |
| 165 | printf_filtered ("\n\032\032signal-name-end\n"); |
| 166 | } |
| 167 | |
| 168 | void |
| 169 | annotate_signal_string (void) |
| 170 | { |
| 171 | if (annotation_level > 1) |
| 172 | printf_filtered ("\n\032\032signal-string\n"); |
| 173 | } |
| 174 | |
| 175 | void |
| 176 | annotate_signal_string_end (void) |
| 177 | { |
| 178 | if (annotation_level > 1) |
| 179 | printf_filtered ("\n\032\032signal-string-end\n"); |
| 180 | } |
| 181 | |
| 182 | void |
| 183 | annotate_signal (void) |
| 184 | { |
| 185 | if (annotate_signal_hook) |
| 186 | annotate_signal_hook (); |
| 187 | |
| 188 | if (annotation_level > 1) |
| 189 | printf_filtered ("\n\032\032signal\n"); |
| 190 | } |
| 191 | \f |
| 192 | void |
| 193 | annotate_breakpoints_headers (void) |
| 194 | { |
| 195 | if (annotation_level > 1) |
| 196 | printf_filtered ("\n\032\032breakpoints-headers\n"); |
| 197 | } |
| 198 | |
| 199 | void |
| 200 | annotate_field (int num) |
| 201 | { |
| 202 | if (annotation_level > 1) |
| 203 | printf_filtered ("\n\032\032field %d\n", num); |
| 204 | } |
| 205 | |
| 206 | void |
| 207 | annotate_breakpoints_table (void) |
| 208 | { |
| 209 | if (annotation_level > 1) |
| 210 | printf_filtered ("\n\032\032breakpoints-table\n"); |
| 211 | } |
| 212 | |
| 213 | void |
| 214 | annotate_record (void) |
| 215 | { |
| 216 | if (annotation_level > 1) |
| 217 | printf_filtered ("\n\032\032record\n"); |
| 218 | } |
| 219 | |
| 220 | void |
| 221 | annotate_breakpoints_table_end (void) |
| 222 | { |
| 223 | if (annotation_level > 1) |
| 224 | printf_filtered ("\n\032\032breakpoints-table-end\n"); |
| 225 | } |
| 226 | |
| 227 | void |
| 228 | annotate_frames_invalid (void) |
| 229 | { |
| 230 | if (annotation_level > 1) |
| 231 | { |
| 232 | target_terminal_ours (); |
| 233 | printf_unfiltered ("\n\032\032frames-invalid\n"); |
| 234 | } |
| 235 | } |
| 236 | |
| 237 | void |
| 238 | annotate_field_begin (struct type *type) |
| 239 | { |
| 240 | if (annotation_level > 1) |
| 241 | { |
| 242 | printf_filtered ("\n\032\032field-begin "); |
| 243 | print_value_flags (type); |
| 244 | printf_filtered ("\n"); |
| 245 | } |
| 246 | } |
| 247 | |
| 248 | void |
| 249 | annotate_field_name_end (void) |
| 250 | { |
| 251 | if (annotation_level > 1) |
| 252 | printf_filtered ("\n\032\032field-name-end\n"); |
| 253 | } |
| 254 | |
| 255 | void |
| 256 | annotate_field_value (void) |
| 257 | { |
| 258 | if (annotation_level > 1) |
| 259 | printf_filtered ("\n\032\032field-value\n"); |
| 260 | } |
| 261 | |
| 262 | void |
| 263 | annotate_field_end (void) |
| 264 | { |
| 265 | if (annotation_level > 1) |
| 266 | printf_filtered ("\n\032\032field-end\n"); |
| 267 | } |
| 268 | \f |
| 269 | void |
| 270 | annotate_quit (void) |
| 271 | { |
| 272 | if (annotation_level > 1) |
| 273 | printf_filtered ("\n\032\032quit\n"); |
| 274 | } |
| 275 | |
| 276 | void |
| 277 | annotate_error (void) |
| 278 | { |
| 279 | if (annotation_level > 1) |
| 280 | printf_filtered ("\n\032\032error\n"); |
| 281 | } |
| 282 | |
| 283 | void |
| 284 | annotate_error_begin (void) |
| 285 | { |
| 286 | if (annotation_level > 1) |
| 287 | fprintf_filtered (gdb_stderr, "\n\032\032error-begin\n"); |
| 288 | } |
| 289 | |
| 290 | void |
| 291 | annotate_value_history_begin (int histindex, struct type *type) |
| 292 | { |
| 293 | if (annotation_level > 1) |
| 294 | { |
| 295 | printf_filtered ("\n\032\032value-history-begin %d ", histindex); |
| 296 | print_value_flags (type); |
| 297 | printf_filtered ("\n"); |
| 298 | } |
| 299 | } |
| 300 | |
| 301 | void |
| 302 | annotate_value_begin (struct type *type) |
| 303 | { |
| 304 | if (annotation_level > 1) |
| 305 | { |
| 306 | printf_filtered ("\n\032\032value-begin "); |
| 307 | print_value_flags (type); |
| 308 | printf_filtered ("\n"); |
| 309 | } |
| 310 | } |
| 311 | |
| 312 | void |
| 313 | annotate_value_history_value (void) |
| 314 | { |
| 315 | if (annotation_level > 1) |
| 316 | printf_filtered ("\n\032\032value-history-value\n"); |
| 317 | } |
| 318 | |
| 319 | void |
| 320 | annotate_value_history_end (void) |
| 321 | { |
| 322 | if (annotation_level > 1) |
| 323 | printf_filtered ("\n\032\032value-history-end\n"); |
| 324 | } |
| 325 | |
| 326 | void |
| 327 | annotate_value_end (void) |
| 328 | { |
| 329 | if (annotation_level > 1) |
| 330 | printf_filtered ("\n\032\032value-end\n"); |
| 331 | } |
| 332 | |
| 333 | void |
| 334 | annotate_display_begin (void) |
| 335 | { |
| 336 | if (annotation_level > 1) |
| 337 | printf_filtered ("\n\032\032display-begin\n"); |
| 338 | } |
| 339 | |
| 340 | void |
| 341 | annotate_display_number_end (void) |
| 342 | { |
| 343 | if (annotation_level > 1) |
| 344 | printf_filtered ("\n\032\032display-number-end\n"); |
| 345 | } |
| 346 | |
| 347 | void |
| 348 | annotate_display_format (void) |
| 349 | { |
| 350 | if (annotation_level > 1) |
| 351 | printf_filtered ("\n\032\032display-format\n"); |
| 352 | } |
| 353 | |
| 354 | void |
| 355 | annotate_display_expression (void) |
| 356 | { |
| 357 | if (annotation_level > 1) |
| 358 | printf_filtered ("\n\032\032display-expression\n"); |
| 359 | } |
| 360 | |
| 361 | void |
| 362 | annotate_display_expression_end (void) |
| 363 | { |
| 364 | if (annotation_level > 1) |
| 365 | printf_filtered ("\n\032\032display-expression-end\n"); |
| 366 | } |
| 367 | |
| 368 | void |
| 369 | annotate_display_value (void) |
| 370 | { |
| 371 | if (annotation_level > 1) |
| 372 | printf_filtered ("\n\032\032display-value\n"); |
| 373 | } |
| 374 | |
| 375 | void |
| 376 | annotate_display_end (void) |
| 377 | { |
| 378 | if (annotation_level > 1) |
| 379 | printf_filtered ("\n\032\032display-end\n"); |
| 380 | } |
| 381 | |
| 382 | void |
| 383 | annotate_arg_begin (void) |
| 384 | { |
| 385 | if (annotation_level > 1) |
| 386 | printf_filtered ("\n\032\032arg-begin\n"); |
| 387 | } |
| 388 | |
| 389 | void |
| 390 | annotate_arg_name_end (void) |
| 391 | { |
| 392 | if (annotation_level > 1) |
| 393 | printf_filtered ("\n\032\032arg-name-end\n"); |
| 394 | } |
| 395 | |
| 396 | void |
| 397 | annotate_arg_value (struct type *type) |
| 398 | { |
| 399 | if (annotation_level > 1) |
| 400 | { |
| 401 | printf_filtered ("\n\032\032arg-value "); |
| 402 | print_value_flags (type); |
| 403 | printf_filtered ("\n"); |
| 404 | } |
| 405 | } |
| 406 | |
| 407 | void |
| 408 | annotate_arg_end (void) |
| 409 | { |
| 410 | if (annotation_level > 1) |
| 411 | printf_filtered ("\n\032\032arg-end\n"); |
| 412 | } |
| 413 | |
| 414 | void |
| 415 | annotate_source (char *filename, int line, int character, int mid, CORE_ADDR pc) |
| 416 | { |
| 417 | if (annotation_level > 1) |
| 418 | printf_filtered ("\n\032\032source "); |
| 419 | else |
| 420 | printf_filtered ("\032\032"); |
| 421 | |
| 422 | printf_filtered ("%s:%d:%d:%s:0x", filename, |
| 423 | line, character, |
| 424 | mid ? "middle" : "beg"); |
| 425 | print_address_numeric (pc, 0, gdb_stdout); |
| 426 | printf_filtered ("\n"); |
| 427 | } |
| 428 | |
| 429 | void |
| 430 | annotate_frame_begin (int level, CORE_ADDR pc) |
| 431 | { |
| 432 | if (annotation_level > 1) |
| 433 | { |
| 434 | printf_filtered ("\n\032\032frame-begin %d 0x", level); |
| 435 | print_address_numeric (pc, 0, gdb_stdout); |
| 436 | printf_filtered ("\n"); |
| 437 | } |
| 438 | } |
| 439 | |
| 440 | void |
| 441 | annotate_function_call (void) |
| 442 | { |
| 443 | if (annotation_level > 1) |
| 444 | printf_filtered ("\n\032\032function-call\n"); |
| 445 | } |
| 446 | |
| 447 | void |
| 448 | annotate_signal_handler_caller (void) |
| 449 | { |
| 450 | if (annotation_level > 1) |
| 451 | printf_filtered ("\n\032\032signal-handler-caller\n"); |
| 452 | } |
| 453 | |
| 454 | void |
| 455 | annotate_frame_address (void) |
| 456 | { |
| 457 | if (annotation_level > 1) |
| 458 | printf_filtered ("\n\032\032frame-address\n"); |
| 459 | } |
| 460 | |
| 461 | void |
| 462 | annotate_frame_address_end (void) |
| 463 | { |
| 464 | if (annotation_level > 1) |
| 465 | printf_filtered ("\n\032\032frame-address-end\n"); |
| 466 | } |
| 467 | |
| 468 | void |
| 469 | annotate_frame_function_name (void) |
| 470 | { |
| 471 | if (annotation_level > 1) |
| 472 | printf_filtered ("\n\032\032frame-function-name\n"); |
| 473 | } |
| 474 | |
| 475 | void |
| 476 | annotate_frame_args (void) |
| 477 | { |
| 478 | if (annotation_level > 1) |
| 479 | printf_filtered ("\n\032\032frame-args\n"); |
| 480 | } |
| 481 | |
| 482 | void |
| 483 | annotate_frame_source_begin (void) |
| 484 | { |
| 485 | if (annotation_level > 1) |
| 486 | printf_filtered ("\n\032\032frame-source-begin\n"); |
| 487 | } |
| 488 | |
| 489 | void |
| 490 | annotate_frame_source_file (void) |
| 491 | { |
| 492 | if (annotation_level > 1) |
| 493 | printf_filtered ("\n\032\032frame-source-file\n"); |
| 494 | } |
| 495 | |
| 496 | void |
| 497 | annotate_frame_source_file_end (void) |
| 498 | { |
| 499 | if (annotation_level > 1) |
| 500 | printf_filtered ("\n\032\032frame-source-file-end\n"); |
| 501 | } |
| 502 | |
| 503 | void |
| 504 | annotate_frame_source_line (void) |
| 505 | { |
| 506 | if (annotation_level > 1) |
| 507 | printf_filtered ("\n\032\032frame-source-line\n"); |
| 508 | } |
| 509 | |
| 510 | void |
| 511 | annotate_frame_source_end (void) |
| 512 | { |
| 513 | if (annotation_level > 1) |
| 514 | printf_filtered ("\n\032\032frame-source-end\n"); |
| 515 | } |
| 516 | |
| 517 | void |
| 518 | annotate_frame_where (void) |
| 519 | { |
| 520 | if (annotation_level > 1) |
| 521 | printf_filtered ("\n\032\032frame-where\n"); |
| 522 | } |
| 523 | |
| 524 | void |
| 525 | annotate_frame_end (void) |
| 526 | { |
| 527 | if (annotation_level > 1) |
| 528 | printf_filtered ("\n\032\032frame-end\n"); |
| 529 | } |
| 530 | \f |
| 531 | void |
| 532 | annotate_array_section_begin (int index, struct type *elttype) |
| 533 | { |
| 534 | if (annotation_level > 1) |
| 535 | { |
| 536 | printf_filtered ("\n\032\032array-section-begin %d ", index); |
| 537 | print_value_flags (elttype); |
| 538 | printf_filtered ("\n"); |
| 539 | } |
| 540 | } |
| 541 | |
| 542 | void |
| 543 | annotate_elt_rep (unsigned int repcount) |
| 544 | { |
| 545 | if (annotation_level > 1) |
| 546 | printf_filtered ("\n\032\032elt-rep %u\n", repcount); |
| 547 | } |
| 548 | |
| 549 | void |
| 550 | annotate_elt_rep_end (void) |
| 551 | { |
| 552 | if (annotation_level > 1) |
| 553 | printf_filtered ("\n\032\032elt-rep-end\n"); |
| 554 | } |
| 555 | |
| 556 | void |
| 557 | annotate_elt (void) |
| 558 | { |
| 559 | if (annotation_level > 1) |
| 560 | printf_filtered ("\n\032\032elt\n"); |
| 561 | } |
| 562 | |
| 563 | void |
| 564 | annotate_array_section_end (void) |
| 565 | { |
| 566 | if (annotation_level > 1) |
| 567 | printf_filtered ("\n\032\032array-section-end\n"); |
| 568 | } |
| 569 | |
| 570 | static void |
| 571 | breakpoint_changed (struct breakpoint *b) |
| 572 | { |
| 573 | breakpoints_changed (); |
| 574 | } |
| 575 | |
| 576 | void |
| 577 | _initialize_annotate (void) |
| 578 | { |
| 579 | if (annotation_level > 1) |
| 580 | { |
| 581 | delete_breakpoint_hook = breakpoint_changed; |
| 582 | modify_breakpoint_hook = breakpoint_changed; |
| 583 | } |
| 584 | } |