Commit | Line | Data |
---|---|---|
acaf905b | 1 | # Copyright (C) 1992-1998, 2000-2012 Free Software Foundation, Inc. |
e3efab9c GM |
2 | # |
3 | # This file is part of GNU Emacs. | |
4 | # | |
5 | # GNU Emacs is free software; you can redistribute it and/or modify | |
6 | # it under the terms of the GNU General Public License as published by | |
684d6f5b | 7 | # the Free Software Foundation; either version 3, or (at your option) |
e3efab9c GM |
8 | # any later version. |
9 | # | |
10 | # GNU Emacs is distributed in the hope that it will be useful, | |
11 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
13 | # GNU General Public License for more details. | |
14 | # | |
15 | # You should have received a copy of the GNU General Public License | |
16 | # along with GNU Emacs; see the file COPYING. If not, write to the | |
4fc5845f LK |
17 | # Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
18 | # Boston, MA 02110-1301, USA. | |
e3efab9c | 19 | |
7faa0236 RS |
20 | # Force loading of symbols, enough to give us gdb_valbits etc. |
21 | set main | |
2d4018aa EZ |
22 | # With some compilers, we need this to give us struct Lisp_Symbol etc.: |
23 | set Fmake_symbol | |
7faa0236 | 24 | |
39d10e52 RS |
25 | # Find lwlib source files too. |
26 | dir ../lwlib | |
892d8fcd | 27 | #dir /gd/gnu/lesstif-0.89.9/lib/Xm |
39d10e52 | 28 | |
056515d8 KH |
29 | # Don't enter GDB when user types C-g to quit. |
30 | # This has one unfortunate effect: you can't type C-c | |
31 | # at the GDB to stop Emacs, when using X. | |
32 | # However, C-z works just as well in that case. | |
33 | handle 2 noprint pass | |
34 | ||
19b9d1de NR |
35 | # Make it work like SIGINT normally does. |
36 | handle SIGTSTP nopass | |
37 | ||
6a7d16fe KS |
38 | # Pass on user signals |
39 | handle SIGUSR1 noprint pass | |
40 | handle SIGUSR2 noprint pass | |
41 | ||
3266f62b GM |
42 | # Don't pass SIGALRM to Emacs. This makes problems when |
43 | # debugging. | |
44 | handle SIGALRM ignore | |
45 | ||
0e73312b | 46 | # $valmask and $tagmask are mask values set up by the xreload macro below. |
6b61353c | 47 | |
0e73312b RS |
48 | # Use $bugfix so that the value isn't a constant. |
49 | # Using a constant runs into GDB bugs sometimes. | |
6b61353c | 50 | define xgetptr |
0e73312b | 51 | set $bugfix = $arg0 |
cf07311b | 52 | set $ptr = (gdb_use_union ? (gdb_use_lsb ? $bugfix.u.val << gdb_gctypebits : $bugfix.u.val) : $bugfix & $valmask) | gdb_data_seg_bits |
6b61353c KH |
53 | end |
54 | ||
55 | define xgetint | |
0e73312b | 56 | set $bugfix = $arg0 |
42bf8205 | 57 | set $int = gdb_use_union ? $bugfix.s.val : (gdb_use_lsb ? $bugfix >> (gdb_gctypebits - 1) : $bugfix << gdb_gctypebits) >> gdb_gctypebits |
6b61353c KH |
58 | end |
59 | ||
60 | define xgettype | |
0e73312b RS |
61 | set $bugfix = $arg0 |
62 | set $type = gdb_use_union ? $bugfix.s.type : (enum Lisp_Type) (gdb_use_lsb ? $bugfix & $tagmask : $bugfix >> gdb_valbits) | |
6b61353c | 63 | end |
b74f15c6 | 64 | |
a6ffc6a2 | 65 | # Set up something to print out s-expressions. |
4fccedb5 EZ |
66 | # We save and restore print_output_debug_flag to prevent the w32 port |
67 | # from calling OutputDebugString, which causes GDB to display each | |
68 | # character twice (yuk!). | |
a6ffc6a2 | 69 | define pr |
3723ec07 | 70 | pp $ |
a6ffc6a2 | 71 | end |
a6ffc6a2 JB |
72 | document pr |
73 | Print the emacs s-expression which is $. | |
74 | Works only when an inferior emacs is executing. | |
75 | end | |
76 | ||
6c5d0c52 KS |
77 | # Print out s-expressions |
78 | define pp | |
79 | set $tmp = $arg0 | |
4fccedb5 EZ |
80 | set $output_debug = print_output_debug_flag |
81 | set print_output_debug_flag = 0 | |
1609a963 | 82 | set safe_debug_print ($tmp) |
4fccedb5 | 83 | set print_output_debug_flag = $output_debug |
6c5d0c52 KS |
84 | end |
85 | document pp | |
86 | Print the argument as an emacs s-expression | |
87 | Works only when an inferior emacs is executing. | |
88 | end | |
89 | ||
1609a963 KS |
90 | # Print value of lisp variable |
91 | define pv | |
1609a963 | 92 | set $tmp = "$arg0" |
4fccedb5 EZ |
93 | set $output_debug = print_output_debug_flag |
94 | set print_output_debug_flag = 0 | |
1609a963 | 95 | set safe_debug_print (find_symbol_value (intern ($tmp))) |
4fccedb5 | 96 | set print_output_debug_flag = $output_debug |
1609a963 | 97 | end |
3723ec07 | 98 | document pv |
1609a963 KS |
99 | Print the value of the lisp variable given as argument. |
100 | Works only when an inferior emacs is executing. | |
1609a963 KS |
101 | end |
102 | ||
decf4020 KS |
103 | # Print out current buffer point and boundaries |
104 | define ppt | |
105 | set $b = current_buffer | |
106 | set $t = $b->text | |
107 | printf "BUF PT: %d", $b->pt | |
108 | if ($b->pt != $b->pt_byte) | |
109 | printf "[%d]", $b->pt_byte | |
110 | end | |
111 | printf " of 1..%d", $t->z | |
112 | if ($t->z != $t->z_byte) | |
113 | printf "[%d]", $t->z_byte | |
114 | end | |
115 | if ($b->begv != 1 || $b->zv != $t->z) | |
116 | printf " NARROW=%d..%d", $b->begv, $b->zv | |
117 | if ($b->begv != $b->begv_byte || $b->zv != $b->zv_byte) | |
118 | printf " [%d..%d]", $b->begv_byte, $b->zv_byte | |
119 | end | |
120 | end | |
121 | printf " GAP: %d", $t->gpt | |
122 | if ($t->gpt != $t->gpt_byte) | |
123 | printf "[%d]", $t->gpt_byte | |
124 | end | |
125 | printf " SZ=%d\n", $t->gap_size | |
126 | end | |
127 | document ppt | |
2d5ed88d EZ |
128 | Print current buffer's point and boundaries. |
129 | Prints values of point, beg, end, narrow, and gap for current buffer. | |
decf4020 KS |
130 | end |
131 | ||
be996d82 EZ |
132 | define pitmethod |
133 | set $itmethod = $arg0 | |
134 | # output $itmethod | |
135 | if ($itmethod == 0) | |
136 | printf "GET_FROM_BUFFER" | |
137 | end | |
138 | if ($itmethod == 1) | |
139 | printf "GET_FROM_DISPLAY_VECTOR" | |
140 | end | |
141 | if ($itmethod == 2) | |
142 | printf "GET_FROM_STRING" | |
143 | end | |
144 | if ($itmethod == 3) | |
145 | printf "GET_FROM_C_STRING" | |
146 | end | |
147 | if ($itmethod == 4) | |
148 | printf "GET_FROM_IMAGE" | |
149 | end | |
150 | if ($itmethod == 5) | |
151 | printf "GET_FROM_STRETCH" | |
152 | end | |
153 | if ($itmethod < 0 || $itmethod > 5) | |
154 | output $itmethod | |
155 | end | |
156 | end | |
157 | document pitmethod | |
158 | Pretty print it->method given as first arg | |
159 | end | |
160 | ||
afca296c KS |
161 | # Print out iterator given as first arg |
162 | define pitx | |
163 | set $it = $arg0 | |
164 | printf "cur=%d", $it->current.pos.charpos | |
165 | if ($it->current.pos.charpos != $it->current.pos.bytepos) | |
166 | printf "[%d]", $it->current.pos.bytepos | |
167 | end | |
82d59cb0 KS |
168 | printf " pos=%d", $it->position.charpos |
169 | if ($it->position.charpos != $it->position.bytepos) | |
170 | printf "[%d]", $it->position.bytepos | |
171 | end | |
afca296c KS |
172 | printf " start=%d", $it->start.pos.charpos |
173 | if ($it->start.pos.charpos != $it->start.pos.bytepos) | |
174 | printf "[%d]", $it->start.pos.bytepos | |
175 | end | |
2fde1500 KS |
176 | printf " end=%d", $it->end_charpos |
177 | printf " stop=%d", $it->stop_charpos | |
178 | printf " face=%d", $it->face_id | |
179 | if ($it->multibyte_p) | |
180 | printf " MB" | |
181 | end | |
182 | if ($it->header_line_p) | |
183 | printf " HL" | |
184 | end | |
185 | if ($it->n_overlay_strings > 0) | |
338fa84a | 186 | printf " nov=%d", $it->n_overlay_strings |
2fde1500 KS |
187 | end |
188 | if ($it->sp != 0) | |
189 | printf " sp=%d", $it->sp | |
190 | end | |
2d20eee3 EZ |
191 | # IT_CHARACTER |
192 | if ($it->what == 0) | |
afca296c | 193 | if ($it->len == 1 && $it->c >= ' ' && it->c < 255) |
501b66fa | 194 | printf " ch='%c'", $it->c |
afca296c | 195 | else |
501b66fa | 196 | printf " ch=[%d,%d]", $it->c, $it->len |
2fde1500 KS |
197 | end |
198 | else | |
1e99743b | 199 | printf " " |
be996d82 EZ |
200 | # output $it->what |
201 | if ($it->what == 0) | |
202 | printf "IT_CHARACTER" | |
203 | end | |
204 | if ($it->what == 1) | |
205 | printf "IT_COMPOSITION" | |
206 | end | |
207 | if ($it->what == 2) | |
208 | printf "IT_IMAGE" | |
209 | end | |
210 | if ($it->what == 3) | |
211 | printf "IT_STRETCH" | |
212 | end | |
213 | if ($it->what == 4) | |
214 | printf "IT_EOB" | |
215 | end | |
216 | if ($it->what == 5) | |
217 | printf "IT_TRUNCATION" | |
218 | end | |
219 | if ($it->what == 6) | |
220 | printf "IT_CONTINUATION" | |
221 | end | |
222 | if ($it->what < 0 || $it->what > 6) | |
223 | output $it->what | |
224 | end | |
afca296c | 225 | end |
2d20eee3 EZ |
226 | if ($it->method != 0) |
227 | # !GET_FROM_BUFFER | |
2fde1500 | 228 | printf " next=" |
be996d82 | 229 | pitmethod $it->method |
2d20eee3 EZ |
230 | if ($it->method == 2) |
231 | # GET_FROM_STRING | |
501b66fa KS |
232 | printf "[%d]", $it->current.string_pos.charpos |
233 | end | |
2d20eee3 EZ |
234 | if ($it->method == 4) |
235 | # GET_FROM_IMAGE | |
1e99743b KS |
236 | printf "[%d]", $it->image_id |
237 | end | |
2fde1500 | 238 | end |
afca296c | 239 | printf "\n" |
241ab1c1 EZ |
240 | if ($it->bidi_p) |
241 | printf "BIDI: base_stop=%d prev_stop=%d level=%d\n", $it->base_level_stop, $it->prev_stop, $it->bidi_it.resolved_level | |
242 | end | |
2fde1500 KS |
243 | if ($it->region_beg_charpos >= 0) |
244 | printf "reg=%d-%d ", $it->region_beg_charpos, $it->region_end_charpos | |
245 | end | |
afca296c KS |
246 | printf "vpos=%d hpos=%d", $it->vpos, $it->hpos, |
247 | printf " y=%d lvy=%d", $it->current_y, $it->last_visible_y | |
2fde1500 | 248 | printf " x=%d vx=%d-%d", $it->current_x, $it->first_visible_x, $it->last_visible_x |
28c1e1ca | 249 | printf " w=%d", $it->pixel_width |
afca296c KS |
250 | printf " a+d=%d+%d=%d", $it->ascent, $it->descent, $it->ascent+$it->descent |
251 | printf " max=%d+%d=%d", $it->max_ascent, $it->max_descent, $it->max_ascent+$it->max_descent | |
252 | printf "\n" | |
0058964e | 253 | set $i = 0 |
82d59cb0 | 254 | while ($i < $it->sp && $i < 4) |
0058964e KS |
255 | set $e = $it->stack[$i] |
256 | printf "stack[%d]: ", $i | |
3eb49e71 EZ |
257 | pitmethod $e.method |
258 | printf "[%d]", $e.position.charpos | |
0058964e KS |
259 | printf "\n" |
260 | set $i = $i + 1 | |
261 | end | |
afca296c KS |
262 | end |
263 | document pitx | |
264 | Pretty print a display iterator. | |
265 | Take one arg, an iterator object or pointer. | |
266 | end | |
267 | ||
268 | define pit | |
269 | pitx it | |
270 | end | |
271 | document pit | |
272 | Pretty print the display iterator it. | |
273 | end | |
274 | ||
275 | define prowx | |
276 | set $row = $arg0 | |
277 | printf "y=%d x=%d pwid=%d", $row->y, $row->x, $row->pixel_width | |
278 | printf " a+d=%d+%d=%d", $row->ascent, $row->height-$row->ascent, $row->height | |
279 | printf " phys=%d+%d=%d", $row->phys_ascent, $row->phys_height-$row->phys_ascent, $row->phys_height | |
b12cd789 EZ |
280 | printf " vis=%d\n", $row->visible_height |
281 | printf "used=(LMargin=%d,Text=%d,RMargin=%d) Hash=%d\n", $row->used[0], $row->used[1], $row->used[2], $row->hash | |
afca296c KS |
282 | printf "start=%d end=%d", $row->start.pos.charpos, $row->end.pos.charpos |
283 | if ($row->enabled_p) | |
284 | printf " ENA" | |
285 | end | |
286 | if ($row->displays_text_p) | |
287 | printf " DISP" | |
288 | end | |
289 | if ($row->mode_line_p) | |
290 | printf " MODEL" | |
291 | end | |
292 | if ($row->continued_p) | |
293 | printf " CONT" | |
294 | end | |
295 | if ($row-> truncated_on_left_p) | |
296 | printf " TRUNC:L" | |
297 | end | |
298 | if ($row-> truncated_on_right_p) | |
299 | printf " TRUNC:R" | |
300 | end | |
301 | if ($row->starts_in_middle_of_char_p) | |
302 | printf " STARTMID" | |
303 | end | |
304 | if ($row->ends_in_middle_of_char_p) | |
305 | printf " ENDMID" | |
306 | end | |
307 | if ($row->ends_in_newline_from_string_p) | |
308 | printf " ENDNLFS" | |
309 | end | |
310 | if ($row->ends_at_zv_p) | |
311 | printf " ENDZV" | |
312 | end | |
313 | if ($row->overlapped_p) | |
314 | printf " OLAPD" | |
315 | end | |
316 | if ($row->overlapping_p) | |
317 | printf " OLAPNG" | |
318 | end | |
319 | printf "\n" | |
320 | end | |
321 | document prowx | |
322 | Pretty print information about glyph_row. | |
323 | Takes one argument, a row object or pointer. | |
324 | end | |
325 | ||
326 | define prow | |
327 | prowx row | |
328 | end | |
329 | document prow | |
330 | Pretty print information about glyph_row in row. | |
331 | end | |
332 | ||
333 | ||
334 | define pcursorx | |
335 | set $cp = $arg0 | |
336 | printf "y=%d x=%d vpos=%d hpos=%d", $cp->y, $cp->x, $cp->vpos, $cp->hpos | |
337 | end | |
338 | document pcursorx | |
89955f2e | 339 | Pretty print a window cursor. |
afca296c KS |
340 | end |
341 | ||
342 | define pcursor | |
343 | printf "output: " | |
344 | pcursorx output_cursor | |
345 | printf "\n" | |
346 | end | |
347 | document pcursor | |
89955f2e | 348 | Pretty print the output_cursor. |
afca296c KS |
349 | end |
350 | ||
351 | define pwinx | |
352 | set $w = $arg0 | |
353 | xgetint $w->sequence_number | |
354 | if ($w->mini_p != Qnil) | |
355 | printf "Mini " | |
356 | end | |
357 | printf "Window %d ", $int | |
358 | xgetptr $w->buffer | |
359 | set $tem = (struct buffer *) $ptr | |
c40f8d15 | 360 | xgetptr $tem->name_ |
afca296c KS |
361 | printf "%s", ((struct Lisp_String *) $ptr)->data |
362 | printf "\n" | |
363 | xgetptr $w->start | |
364 | set $tem = (struct Lisp_Marker *) $ptr | |
365 | printf "start=%d end:", $tem->charpos | |
366 | if ($w->window_end_valid != Qnil) | |
367 | xgetint $w->window_end_pos | |
368 | printf "pos=%d", $int | |
369 | xgetint $w->window_end_vpos | |
370 | printf " vpos=%d", $int | |
371 | else | |
372 | printf "invalid" | |
373 | end | |
374 | printf " vscroll=%d", $w->vscroll | |
375 | if ($w->force_start != Qnil) | |
376 | printf " FORCE_START" | |
377 | end | |
378 | if ($w->must_be_updated_p) | |
379 | printf " MUST_UPD" | |
380 | end | |
381 | printf "\n" | |
382 | printf "cursor: " | |
383 | pcursorx $w->cursor | |
384 | printf " phys: " | |
385 | pcursorx $w->phys_cursor | |
386 | if ($w->phys_cursor_on_p) | |
387 | printf " ON" | |
388 | else | |
389 | printf " OFF" | |
390 | end | |
391 | printf " blk=" | |
392 | if ($w->last_cursor_off_p != $w->cursor_off_p) | |
393 | if ($w->last_cursor_off_p) | |
394 | printf "ON->" | |
395 | else | |
396 | printf "OFF->" | |
397 | end | |
398 | end | |
399 | if ($w->cursor_off_p) | |
400 | printf "ON" | |
401 | else | |
402 | printf "OFF" | |
403 | end | |
404 | printf "\n" | |
405 | end | |
406 | document pwinx | |
407 | Pretty print a window structure. | |
89955f2e | 408 | Takes one argument, a pointer to a window structure. |
afca296c KS |
409 | end |
410 | ||
411 | define pwin | |
412 | pwinx w | |
413 | end | |
414 | document pwin | |
415 | Pretty print window structure w. | |
416 | end | |
417 | ||
bc5a45f3 | 418 | define pbiditype |
9443b3c7 EZ |
419 | if ($arg0 == 0) |
420 | printf "UNDEF" | |
421 | end | |
bc5a45f3 EZ |
422 | if ($arg0 == 1) |
423 | printf "L" | |
424 | end | |
425 | if ($arg0 == 2) | |
426 | printf "R" | |
427 | end | |
428 | if ($arg0 == 3) | |
429 | printf "EN" | |
430 | end | |
431 | if ($arg0 == 4) | |
432 | printf "AN" | |
433 | end | |
434 | if ($arg0 == 5) | |
435 | printf "BN" | |
436 | end | |
437 | if ($arg0 == 6) | |
438 | printf "B" | |
439 | end | |
9443b3c7 | 440 | if ($arg0 < 0 || $arg0 > 6) |
bc5a45f3 EZ |
441 | printf "%d??", $arg0 |
442 | end | |
443 | end | |
444 | document pbiditype | |
445 | Print textual description of bidi type given as first argument. | |
446 | end | |
447 | ||
1e99743b KS |
448 | define pgx |
449 | set $g = $arg0 | |
be996d82 | 450 | # CHAR_GLYPH |
a1674f0b EZ |
451 | if ($g.type == 0) |
452 | if ($g.u.ch >= ' ' && $g.u.ch < 127) | |
453 | printf "CHAR[%c]", $g.u.ch | |
1e99743b | 454 | else |
a1674f0b | 455 | printf "CHAR[0x%x]", $g.u.ch |
1e99743b KS |
456 | end |
457 | end | |
be996d82 | 458 | # COMPOSITE_GLYPH |
a1674f0b EZ |
459 | if ($g.type == 1) |
460 | printf "COMP[%d (%d..%d)]", $g.u.cmp.id, $g.slice.cmp.from, $g.slice.cmp.to | |
1e99743b | 461 | end |
0eb025fb | 462 | # GLYPHLESS_GLYPH |
a1674f0b | 463 | if ($g.type == 2) |
0eb025fb | 464 | printf "GLYPHLESS[" |
a1674f0b | 465 | if ($g.u.glyphless.method == 0) |
0eb025fb EZ |
466 | printf "THIN]" |
467 | end | |
a1674f0b | 468 | if ($g.u.glyphless.method == 1) |
0eb025fb EZ |
469 | printf "EMPTY]" |
470 | end | |
a1674f0b | 471 | if ($g.u.glyphless.method == 2) |
0eb025fb EZ |
472 | printf "ACRO]" |
473 | end | |
a1674f0b | 474 | if ($g.u.glyphless.method == 3) |
0eb025fb EZ |
475 | printf "HEX]" |
476 | end | |
477 | end | |
478 | # IMAGE_GLYPH | |
a1674f0b EZ |
479 | if ($g.type == 3) |
480 | printf "IMAGE[%d]", $g.u.img_id | |
1e99743b | 481 | end |
be996d82 | 482 | # STRETCH_GLYPH |
a1674f0b EZ |
483 | if ($g.type == 4) |
484 | printf "STRETCH[%d+%d]", $g.u.stretch.height, $g.u.stretch.ascent | |
1e99743b | 485 | end |
a1674f0b | 486 | xgettype ($g.object) |
1e99743b | 487 | if ($type == Lisp_String) |
a1674f0b | 488 | printf " str=%x[%d]", $g.object, $g.charpos |
1e99743b | 489 | else |
a1674f0b | 490 | printf " pos=%d", $g.charpos |
1e99743b | 491 | end |
bc5a45f3 | 492 | # For characters, print their resolved level and bidi type |
a1674f0b EZ |
493 | if ($g.type == 0) |
494 | printf " blev=%d,btyp=", $g.resolved_level | |
495 | pbiditype $g.bidi_type | |
bc5a45f3 | 496 | end |
a1674f0b | 497 | printf " w=%d a+d=%d+%d", $g.pixel_width, $g.ascent, $g.descent |
be996d82 | 498 | # If not DEFAULT_FACE_ID |
a1674f0b EZ |
499 | if ($g.face_id != 0) |
500 | printf " face=%d", $g.face_id | |
1e99743b | 501 | end |
a1674f0b EZ |
502 | if ($g.voffset) |
503 | printf " vof=%d", $g.voffset | |
1e99743b | 504 | end |
a1674f0b | 505 | if ($g.multibyte_p) |
1e99743b KS |
506 | printf " MB" |
507 | end | |
a1674f0b | 508 | if ($g.padding_p) |
1e99743b KS |
509 | printf " PAD" |
510 | end | |
a1674f0b | 511 | if ($g.glyph_not_available_p) |
1e99743b KS |
512 | printf " N/A" |
513 | end | |
a1674f0b | 514 | if ($g.overlaps_vertically_p) |
1e99743b KS |
515 | printf " OVL" |
516 | end | |
a1674f0b | 517 | if ($g.avoid_cursor_p) |
cb4545ad EZ |
518 | printf " AVOID" |
519 | end | |
a1674f0b | 520 | if ($g.left_box_line_p) |
1e99743b KS |
521 | printf " [" |
522 | end | |
a1674f0b | 523 | if ($g.right_box_line_p) |
1e99743b KS |
524 | printf " ]" |
525 | end | |
a1674f0b EZ |
526 | if ($g.slice.img.x || $g.slice.img.y || $g.slice.img.width || $g.slice.img.height) |
527 | printf " slice=%d,%d,%d,%d" ,$g.slice.img.x, $g.slice.img.y, $g.slice.img.width, $g.slice.img.height | |
1e99743b KS |
528 | end |
529 | printf "\n" | |
530 | end | |
531 | document pgx | |
532 | Pretty print a glyph structure. | |
89955f2e | 533 | Takes one argument, a pointer to a glyph structure. |
1e99743b KS |
534 | end |
535 | ||
536 | define pg | |
537 | set $pgidx = 0 | |
538 | pgx glyph | |
539 | end | |
540 | document pg | |
541 | Pretty print glyph structure glyph. | |
542 | end | |
543 | ||
544 | define pgi | |
545 | set $pgidx = $arg0 | |
546 | pgx (&glyph[$pgidx]) | |
547 | end | |
548 | document pgi | |
549 | Pretty print glyph structure glyph[I]. | |
550 | Takes one argument, a integer I. | |
551 | end | |
552 | ||
553 | define pgn | |
554 | set $pgidx = $pgidx + 1 | |
555 | pgx (&glyph[$pgidx]) | |
556 | end | |
557 | document pgn | |
558 | Pretty print next glyph structure. | |
559 | end | |
560 | ||
561 | define pgrowx | |
562 | set $row = $arg0 | |
563 | set $area = 0 | |
564 | set $xofs = $row->x | |
565 | while ($area < 3) | |
566 | set $used = $row->used[$area] | |
567 | if ($used > 0) | |
568 | set $gl0 = $row->glyphs[$area] | |
569 | set $pgidx = 0 | |
570 | printf "%s: %d glyphs\n", ($area == 0 ? "LEFT" : $area == 2 ? "RIGHT" : "TEXT"), $used | |
571 | while ($pgidx < $used) | |
572 | printf "%3d %4d: ", $pgidx, $xofs | |
573 | pgx $gl0[$pgidx] | |
574 | set $xofs = $xofs + $gl0[$pgidx]->pixel_width | |
575 | set $pgidx = $pgidx + 1 | |
576 | end | |
577 | end | |
578 | set $area = $area + 1 | |
579 | end | |
580 | end | |
581 | document pgrowx | |
582 | Pretty print all glyphs in a row structure. | |
583 | Takes one argument, a pointer to a row structure. | |
584 | end | |
585 | ||
586 | define pgrow | |
587 | pgrowx row | |
588 | end | |
589 | document pgrow | |
590 | Pretty print all glyphs in row structure row. | |
591 | end | |
afca296c | 592 | |
be996d82 EZ |
593 | define pgrowit |
594 | pgrowx it->glyph_row | |
595 | end | |
596 | document pgrowit | |
597 | Pretty print all glyphs in it->glyph_row. | |
598 | end | |
599 | ||
f866d742 | 600 | define prowlims |
0416466c | 601 | printf "edges=(%d,%d),r2l=%d,cont=%d,trunc=(%d,%d),at_zv=%d\n", $arg0->minpos.charpos, $arg0->maxpos.charpos, $arg0->reversed_p, $arg0->continued_p, $arg0->truncated_on_left_p, $arg0->truncated_on_right_p, $arg0->ends_at_zv_p |
f866d742 EZ |
602 | end |
603 | document prowlims | |
604 | Print important attributes of a glyph_row structure. | |
605 | Takes one argument, a pointer to a glyph_row structure. | |
606 | end | |
607 | ||
608 | define pmtxrows | |
609 | set $mtx = $arg0 | |
610 | set $gl = $mtx->rows | |
0416466c EZ |
611 | set $glend = $mtx->rows + $mtx->nrows - 1 |
612 | set $i = 0 | |
f866d742 | 613 | while ($gl < $glend) |
0416466c | 614 | printf "%d: ", $i |
f866d742 EZ |
615 | prowlims $gl |
616 | set $gl = $gl + 1 | |
0416466c | 617 | set $i = $i + 1 |
f866d742 EZ |
618 | end |
619 | end | |
620 | document pmtxrows | |
621 | Print data about glyph rows in a glyph matrix. | |
622 | Takes one argument, a pointer to a glyph_matrix structure. | |
623 | end | |
624 | ||
a6ffc6a2 | 625 | define xtype |
6b61353c KH |
626 | xgettype $ |
627 | output $type | |
628 | echo \n | |
629 | if $type == Lisp_Misc | |
630 | xmisctype | |
631 | else | |
632 | if $type == Lisp_Vectorlike | |
633 | xvectype | |
634 | end | |
635 | end | |
a6ffc6a2 | 636 | end |
e065a56e | 637 | document xtype |
ba1e23bf | 638 | Print the type of $, assuming it is an Emacs Lisp value. |
3fe8bda5 | 639 | If the first type printed is Lisp_Vector or Lisp_Misc, |
6b61353c | 640 | a second line gives the more precise type. |
3fe8bda5 RS |
641 | end |
642 | ||
643 | define xvectype | |
6b61353c | 644 | xgetptr $ |
cc7245e4 | 645 | set $size = ((struct Lisp_Vector *) $ptr)->header.size |
fc80da24 | 646 | output ($size & PVEC_FLAG) ? (enum pvec_type) ($size & PVEC_TYPE_MASK) : $size & ~gdb_array_mark_flag |
6b61353c | 647 | echo \n |
3fe8bda5 RS |
648 | end |
649 | document xvectype | |
89955f2e NR |
650 | Print the size or vector subtype of $. |
651 | This command assumes that $ is a vector or pseudovector. | |
3fe8bda5 RS |
652 | end |
653 | ||
654 | define xmisctype | |
6b61353c KH |
655 | xgetptr $ |
656 | output (enum Lisp_Misc_Type) (((struct Lisp_Free *) $ptr)->type) | |
657 | echo \n | |
3fe8bda5 RS |
658 | end |
659 | document xmisctype | |
2d5ed88d | 660 | Assume that $ is some misc type and print its specific type. |
e065a56e | 661 | end |
a6ffc6a2 JB |
662 | |
663 | define xint | |
6b61353c KH |
664 | xgetint $ |
665 | print $int | |
a6ffc6a2 | 666 | end |
e065a56e | 667 | document xint |
2d5ed88d | 668 | Print $ as an Emacs Lisp integer. This gets the sign right. |
e065a56e | 669 | end |
a6ffc6a2 JB |
670 | |
671 | define xptr | |
6b61353c KH |
672 | xgetptr $ |
673 | print (void *) $ptr | |
a6ffc6a2 | 674 | end |
e065a56e | 675 | document xptr |
2d5ed88d | 676 | Print the pointer portion of an Emacs Lisp value in $. |
e065a56e | 677 | end |
a6ffc6a2 | 678 | |
a6ffc6a2 | 679 | define xmarker |
6b61353c KH |
680 | xgetptr $ |
681 | print (struct Lisp_Marker *) $ptr | |
a6ffc6a2 | 682 | end |
e065a56e | 683 | document xmarker |
2d5ed88d EZ |
684 | Print $ as a marker pointer. |
685 | This command assumes that $ is an Emacs Lisp marker value. | |
e065a56e | 686 | end |
a6ffc6a2 | 687 | |
a6a3acf0 | 688 | define xoverlay |
6b61353c KH |
689 | xgetptr $ |
690 | print (struct Lisp_Overlay *) $ptr | |
a6a3acf0 KH |
691 | end |
692 | document xoverlay | |
89955f2e NR |
693 | Print $ as a overlay pointer. |
694 | This command assumes that $ is an Emacs Lisp overlay value. | |
a6a3acf0 KH |
695 | end |
696 | ||
697 | define xmiscfree | |
6b61353c KH |
698 | xgetptr $ |
699 | print (struct Lisp_Free *) $ptr | |
a6a3acf0 KH |
700 | end |
701 | document xmiscfree | |
89955f2e NR |
702 | Print $ as a misc free-cell pointer. |
703 | This command assumes that $ is an Emacs Lisp Misc value. | |
a6a3acf0 KH |
704 | end |
705 | ||
a6ffc6a2 | 706 | define xsymbol |
cfcde636 KS |
707 | set $sym = $ |
708 | xgetptr $sym | |
6b61353c | 709 | print (struct Lisp_Symbol *) $ptr |
cfcde636 | 710 | xprintsym $sym |
6b61353c | 711 | echo \n |
a6ffc6a2 | 712 | end |
e065a56e JB |
713 | document xsymbol |
714 | Print the name and address of the symbol $. | |
ba1e23bf | 715 | This command assumes that $ is an Emacs Lisp symbol value. |
e065a56e | 716 | end |
a6ffc6a2 JB |
717 | |
718 | define xstring | |
6b61353c KH |
719 | xgetptr $ |
720 | print (struct Lisp_String *) $ptr | |
0001e968 | 721 | xprintstr $ |
6b61353c | 722 | echo \n |
a6ffc6a2 | 723 | end |
a6ffc6a2 | 724 | document xstring |
e065a56e | 725 | Print the contents and address of the string $. |
ba1e23bf | 726 | This command assumes that $ is an Emacs Lisp string value. |
a6ffc6a2 JB |
727 | end |
728 | ||
729 | define xvector | |
6b61353c KH |
730 | xgetptr $ |
731 | print (struct Lisp_Vector *) $ptr | |
cc7245e4 | 732 | output ($->header.size > 50) ? 0 : ($->contents[0])@($->header.size & ~gdb_array_mark_flag) |
ef15f270 | 733 | echo \n |
a6ffc6a2 | 734 | end |
a6ffc6a2 | 735 | document xvector |
e065a56e | 736 | Print the contents and address of the vector $. |
ba1e23bf | 737 | This command assumes that $ is an Emacs Lisp vector value. |
a6ffc6a2 JB |
738 | end |
739 | ||
14a8902a | 740 | define xprocess |
6b61353c KH |
741 | xgetptr $ |
742 | print (struct Lisp_Process *) $ptr | |
743 | output *$ | |
744 | echo \n | |
14a8902a RS |
745 | end |
746 | document xprocess | |
89955f2e NR |
747 | Print the address of the struct Lisp_process to which $ points. |
748 | This command assumes that $ is a Lisp_Object. | |
14a8902a RS |
749 | end |
750 | ||
ec558adc | 751 | define xframe |
6b61353c KH |
752 | xgetptr $ |
753 | print (struct frame *) $ptr | |
28c1e1ca KS |
754 | xgetptr $->name |
755 | set $ptr = (struct Lisp_String *) $ptr | |
756 | xprintstr $ptr | |
757 | echo \n | |
a6ffc6a2 | 758 | end |
ec558adc | 759 | document xframe |
2d5ed88d EZ |
760 | Print $ as a frame pointer. |
761 | This command assumes $ is an Emacs Lisp frame value. | |
e065a56e | 762 | end |
a6ffc6a2 | 763 | |
14a8902a | 764 | define xcompiled |
6b61353c KH |
765 | xgetptr $ |
766 | print (struct Lisp_Vector *) $ptr | |
cc7245e4 | 767 | output ($->contents[0])@($->header.size & 0xff) |
14a8902a RS |
768 | end |
769 | document xcompiled | |
89955f2e NR |
770 | Print $ as a compiled function pointer. |
771 | This command assumes that $ is an Emacs Lisp compiled value. | |
14a8902a RS |
772 | end |
773 | ||
774 | define xwindow | |
6b61353c KH |
775 | xgetptr $ |
776 | print (struct window *) $ptr | |
25d34643 RS |
777 | set $window = (struct window *) $ptr |
778 | xgetint $window->total_cols | |
779 | set $width=$int | |
780 | xgetint $window->total_lines | |
781 | set $height=$int | |
782 | xgetint $window->left_col | |
783 | set $left=$int | |
784 | xgetint $window->top_line | |
785 | set $top=$int | |
786 | printf "%dx%d+%d+%d\n", $width, $height, $left, $top | |
14a8902a RS |
787 | end |
788 | document xwindow | |
789 | Print $ as a window pointer, assuming it is an Emacs Lisp window value. | |
790 | Print the window's position as "WIDTHxHEIGHT+LEFT+TOP". | |
791 | end | |
792 | ||
029c56f6 | 793 | define xwinconfig |
6b61353c KH |
794 | xgetptr $ |
795 | print (struct save_window_data *) $ptr | |
a6a3acf0 | 796 | end |
029c56f6 | 797 | document xwinconfig |
89955f2e NR |
798 | Print $ as a window configuration pointer. |
799 | This command assumes that $ is an Emacs Lisp window configuration value. | |
a6a3acf0 KH |
800 | end |
801 | ||
14a8902a | 802 | define xsubr |
6b61353c KH |
803 | xgetptr $ |
804 | print (struct Lisp_Subr *) $ptr | |
805 | output *$ | |
806 | echo \n | |
a6a3acf0 | 807 | end |
14a8902a RS |
808 | document xsubr |
809 | Print the address of the subr which the Lisp_Object $ points to. | |
810 | end | |
811 | ||
812 | define xchartable | |
6b61353c KH |
813 | xgetptr $ |
814 | print (struct Lisp_Char_Table *) $ptr | |
815 | printf "Purpose: " | |
816 | xprintsym $->purpose | |
cc7245e4 | 817 | printf " %d extra slots", ($->header.size & 0x1ff) - 68 |
6b61353c | 818 | echo \n |
14a8902a RS |
819 | end |
820 | document xchartable | |
821 | Print the address of the char-table $, and its purpose. | |
822 | This command assumes that $ is an Emacs Lisp char-table value. | |
823 | end | |
824 | ||
d1da276f EZ |
825 | define xsubchartable |
826 | xgetptr $ | |
827 | print (struct Lisp_Sub_Char_Table *) $ptr | |
828 | xgetint $->depth | |
829 | set $depth = $int | |
830 | xgetint $->min_char | |
831 | printf "Depth: %d, Min char: %d (0x%x)\n", $depth, $int, $int | |
832 | end | |
833 | document xsubchartable | |
834 | Print the address of the sub-char-table $, its depth and min-char. | |
835 | This command assumes that $ is an Emacs Lisp sub-char-table value. | |
836 | end | |
837 | ||
14a8902a | 838 | define xboolvector |
6b61353c KH |
839 | xgetptr $ |
840 | print (struct Lisp_Bool_Vector *) $ptr | |
cc7245e4 | 841 | output ($->header.size > 256) ? 0 : ($->data[0])@((($->header.size & ~gdb_array_mark_flag) + 7)/ 8) |
6b61353c | 842 | echo \n |
14a8902a RS |
843 | end |
844 | document xboolvector | |
845 | Print the contents and address of the bool-vector $. | |
846 | This command assumes that $ is an Emacs Lisp bool-vector value. | |
847 | end | |
848 | ||
849 | define xbuffer | |
6b61353c KH |
850 | xgetptr $ |
851 | print (struct buffer *) $ptr | |
c40f8d15 | 852 | xgetptr $->name_ |
6b61353c KH |
853 | output ((struct Lisp_String *) $ptr)->data |
854 | echo \n | |
14a8902a RS |
855 | end |
856 | document xbuffer | |
2d5ed88d EZ |
857 | Set $ as a buffer pointer and the name of the buffer. |
858 | This command assumes $ is an Emacs Lisp buffer value. | |
a6a3acf0 KH |
859 | end |
860 | ||
3266f62b | 861 | define xhashtable |
6b61353c KH |
862 | xgetptr $ |
863 | print (struct Lisp_Hash_Table *) $ptr | |
3266f62b GM |
864 | end |
865 | document xhashtable | |
89955f2e NR |
866 | Set $ as a hash table pointer. |
867 | This command assumes that $ is an Emacs Lisp hash table value. | |
3266f62b GM |
868 | end |
869 | ||
a6ffc6a2 | 870 | define xcons |
6b61353c KH |
871 | xgetptr $ |
872 | print (struct Lisp_Cons *) $ptr | |
873 | output/x *$ | |
874 | echo \n | |
a6ffc6a2 | 875 | end |
e065a56e | 876 | document xcons |
2d5ed88d | 877 | Print the contents of $ as an Emacs Lisp cons. |
e065a56e | 878 | end |
a6ffc6a2 | 879 | |
6f493884 | 880 | define nextcons |
b4483658 | 881 | p $.u.cdr |
6b61353c | 882 | xcons |
6f493884 RS |
883 | end |
884 | document nextcons | |
885 | Print the contents of the next cell in a list. | |
89955f2e | 886 | This command assumes that the last thing you printed was a cons cell contents |
6f493884 RS |
887 | (type struct Lisp_Cons) or a pointer to one. |
888 | end | |
a6ffc6a2 | 889 | define xcar |
6b61353c KH |
890 | xgetptr $ |
891 | xgettype $ | |
892 | print/x ($type == Lisp_Cons ? ((struct Lisp_Cons *) $ptr)->car : 0) | |
a6ffc6a2 | 893 | end |
e065a56e | 894 | document xcar |
2d5ed88d | 895 | Assume that $ is an Emacs Lisp pair and print its car. |
e065a56e | 896 | end |
a6ffc6a2 JB |
897 | |
898 | define xcdr | |
6b61353c KH |
899 | xgetptr $ |
900 | xgettype $ | |
b4483658 | 901 | print/x ($type == Lisp_Cons ? ((struct Lisp_Cons *) $ptr)->u.cdr : 0) |
a6ffc6a2 | 902 | end |
e065a56e | 903 | document xcdr |
2d5ed88d | 904 | Assume that $ is an Emacs Lisp pair and print its cdr. |
e065a56e | 905 | end |
a6ffc6a2 | 906 | |
28c1e1ca KS |
907 | define xlist |
908 | xgetptr $ | |
909 | set $cons = (struct Lisp_Cons *) $ptr | |
910 | xgetptr Qnil | |
911 | set $nil = $ptr | |
912 | set $i = 0 | |
913 | while $cons != $nil && $i < 10 | |
914 | p/x $cons->car | |
915 | xpr | |
916 | xgetptr $cons->u.cdr | |
917 | set $cons = (struct Lisp_Cons *) $ptr | |
918 | set $i = $i + 1 | |
919 | printf "---\n" | |
920 | end | |
921 | if $cons == $nil | |
922 | printf "nil\n" | |
923 | else | |
924 | printf "...\n" | |
925 | p $ptr | |
926 | end | |
927 | end | |
928 | document xlist | |
929 | Print $ assuming it is a list. | |
930 | end | |
931 | ||
df86e57e | 932 | define xfloat |
6b61353c | 933 | xgetptr $ |
b4483658 | 934 | print ((struct Lisp_Float *) $ptr)->u.data |
df86e57e JB |
935 | end |
936 | document xfloat | |
937 | Print $ assuming it is a lisp floating-point number. | |
938 | end | |
939 | ||
b2367490 | 940 | define xscrollbar |
6b61353c KH |
941 | xgetptr $ |
942 | print (struct scrollbar *) $ptr | |
b2367490 JB |
943 | output *$ |
944 | echo \n | |
945 | end | |
dec5f4e3 | 946 | document xscrollbar |
b2367490 JB |
947 | Print $ as a scrollbar pointer. |
948 | end | |
949 | ||
28c1e1ca KS |
950 | define xpr |
951 | xtype | |
42bf8205 AS |
952 | if gdb_use_union |
953 | if $type == Lisp_Int | |
954 | xint | |
955 | end | |
956 | end | |
957 | if !gdb_use_union | |
958 | if $type == Lisp_Int0 || $type == Lisp_Int1 | |
959 | xint | |
960 | end | |
28c1e1ca KS |
961 | end |
962 | if $type == Lisp_Symbol | |
963 | xsymbol | |
964 | end | |
965 | if $type == Lisp_String | |
966 | xstring | |
967 | end | |
968 | if $type == Lisp_Cons | |
969 | xcons | |
970 | end | |
971 | if $type == Lisp_Float | |
972 | xfloat | |
973 | end | |
974 | if $type == Lisp_Misc | |
975 | set $misc = (enum Lisp_Misc_Type) (((struct Lisp_Free *) $ptr)->type) | |
976 | if $misc == Lisp_Misc_Free | |
977 | xmiscfree | |
978 | end | |
28c1e1ca KS |
979 | if $misc == Lisp_Misc_Marker |
980 | xmarker | |
981 | end | |
28c1e1ca KS |
982 | if $misc == Lisp_Misc_Overlay |
983 | xoverlay | |
984 | end | |
28c1e1ca KS |
985 | # if $misc == Lisp_Misc_Save_Value |
986 | # xsavevalue | |
987 | # end | |
988 | end | |
989 | if $type == Lisp_Vectorlike | |
cc7245e4 | 990 | set $size = ((struct Lisp_Vector *) $ptr)->header.size |
28c1e1ca KS |
991 | if ($size & PVEC_FLAG) |
992 | set $vec = (enum pvec_type) ($size & PVEC_TYPE_MASK) | |
993 | if $vec == PVEC_NORMAL_VECTOR | |
994 | xvector | |
995 | end | |
996 | if $vec == PVEC_PROCESS | |
997 | xprocess | |
998 | end | |
999 | if $vec == PVEC_FRAME | |
1000 | xframe | |
1001 | end | |
1002 | if $vec == PVEC_COMPILED | |
1003 | xcompiled | |
1004 | end | |
1005 | if $vec == PVEC_WINDOW | |
1006 | xwindow | |
1007 | end | |
1008 | if $vec == PVEC_WINDOW_CONFIGURATION | |
1009 | xwinconfig | |
1010 | end | |
1011 | if $vec == PVEC_SUBR | |
1012 | xsubr | |
1013 | end | |
1014 | if $vec == PVEC_CHAR_TABLE | |
1015 | xchartable | |
1016 | end | |
1017 | if $vec == PVEC_BOOL_VECTOR | |
1018 | xboolvector | |
1019 | end | |
1020 | if $vec == PVEC_BUFFER | |
1021 | xbuffer | |
1022 | end | |
1023 | if $vec == PVEC_HASH_TABLE | |
1024 | xhashtable | |
1025 | end | |
1026 | else | |
1027 | xvector | |
1028 | end | |
1029 | end | |
1030 | end | |
1031 | document xpr | |
1032 | Print $ as a lisp object of any type. | |
1033 | end | |
1034 | ||
0001e968 | 1035 | define xprintstr |
d3332249 | 1036 | set $data = (char *) $arg0->data |
0001e968 SM |
1037 | output ($arg0->size > 1000) ? 0 : ($data[0])@($arg0->size_byte < 0 ? $arg0->size & ~gdb_array_mark_flag : $arg0->size_byte) |
1038 | end | |
1039 | ||
24b4d1bc | 1040 | define xprintsym |
6b61353c KH |
1041 | xgetptr $arg0 |
1042 | set $sym = (struct Lisp_Symbol *) $ptr | |
1043 | xgetptr $sym->xname | |
1044 | set $sym_name = (struct Lisp_String *) $ptr | |
0001e968 | 1045 | xprintstr $sym_name |
24b4d1bc GM |
1046 | end |
1047 | document xprintsym | |
1048 | Print argument as a symbol. | |
1049 | end | |
1050 | ||
d5fb9ac8 KH |
1051 | define xcoding |
1052 | set $tmp = (struct Lisp_Hash_Table *) ((Vcoding_system_hash_table & $valmask) | gdb_data_seg_bits) | |
1053 | set $tmp = (struct Lisp_Vector *) (($tmp->key_and_value & $valmask) | gdb_data_seg_bits) | |
1054 | set $name = $tmp->contents[$arg0 * 2] | |
1055 | print $name | |
1056 | pr | |
1057 | print $tmp->contents[$arg0 * 2 + 1] | |
1058 | pr | |
1059 | end | |
1060 | document xcoding | |
8f924df7 | 1061 | Print the name and attributes of coding system that has ID (argument). |
d5fb9ac8 KH |
1062 | end |
1063 | ||
1064 | define xcharset | |
1065 | set $tmp = (struct Lisp_Hash_Table *) ((Vcharset_hash_table & $valmask) | gdb_data_seg_bits) | |
1066 | set $tmp = (struct Lisp_Vector *) (($tmp->key_and_value & $valmask) | gdb_data_seg_bits) | |
af800dc0 | 1067 | p $tmp->contents[charset_table[$arg0].hash_index * 2] |
d5fb9ac8 KH |
1068 | pr |
1069 | end | |
1070 | document xcharset | |
8f924df7 | 1071 | Print the name of charset that has ID (argument). |
d5fb9ac8 KH |
1072 | end |
1073 | ||
9e067dbc KH |
1074 | define xfontset |
1075 | xgetptr $ | |
1076 | set $tbl = (struct Lisp_Char_Table *) $ptr | |
1077 | print $tbl | |
1078 | xgetint $tbl->extras[0] | |
1079 | printf " ID:%d", $int | |
1080 | xgettype $tbl->extras[1] | |
1081 | xgetptr $tbl->extras[1] | |
1082 | if $type == Lisp_String | |
1083 | set $ptr = (struct Lisp_String *) $ptr | |
1084 | printf " Name:" | |
1085 | xprintstr $ptr | |
1086 | else | |
1087 | xgetptr $tbl->extras[2] | |
1088 | set $ptr = (struct Lisp_Char_Table *) $ptr | |
1089 | xgetptr $ptr->extras[1] | |
1090 | set $ptr = (struct Lisp_String *) $ptr | |
1091 | printf " Realized from:" | |
1092 | xprintstr $ptr | |
1093 | end | |
1094 | echo \n | |
1095 | end | |
1096 | ||
322081f1 KH |
1097 | define xfont |
1098 | xgetptr $ | |
cc7245e4 | 1099 | set $size = (((struct Lisp_Vector *) $ptr)->header.size & 0x1FF) |
322081f1 KH |
1100 | if $size == FONT_SPEC_MAX |
1101 | print (struct font_spec *) $ptr | |
1102 | else | |
1103 | if $size == FONT_ENTITY_MAX | |
1104 | print (struct font_entity *) $ptr | |
1105 | else | |
1106 | print (struct font *) $ptr | |
1107 | end | |
1108 | end | |
1109 | end | |
1110 | document xfont | |
1111 | Print $ assuming it is a list font (font-spec, font-entity, or font-object). | |
1112 | end | |
1113 | ||
24b4d1bc GM |
1114 | define xbacktrace |
1115 | set $bt = backtrace_list | |
177c0ea7 | 1116 | while $bt |
6b61353c | 1117 | xgettype (*$bt->function) |
3176a27e | 1118 | if $type == Lisp_Symbol |
6b61353c | 1119 | xprintsym (*$bt->function) |
c51842ec | 1120 | printf " (0x%x)\n", $bt->args |
3176a27e | 1121 | else |
cf07311b SM |
1122 | xgetptr *$bt->function |
1123 | printf "0x%x ", $ptr | |
3176a27e | 1124 | if $type == Lisp_Vectorlike |
6b61353c | 1125 | xgetptr (*$bt->function) |
cc7245e4 | 1126 | set $size = ((struct Lisp_Vector *) $ptr)->header.size |
fc80da24 | 1127 | output ($size & PVEC_FLAG) ? (enum pvec_type) ($size & PVEC_TYPE_MASK) : $size & ~gdb_array_mark_flag |
3176a27e GM |
1128 | else |
1129 | printf "Lisp type %d", $type | |
1130 | end | |
1131 | echo \n | |
1132 | end | |
24b4d1bc GM |
1133 | set $bt = $bt->next |
1134 | end | |
1135 | end | |
1136 | document xbacktrace | |
1137 | Print a backtrace of Lisp function calls from backtrace_list. | |
177c0ea7 | 1138 | Set a breakpoint at Fsignal and call this to see from where |
3176a27e | 1139 | an error was signaled. |
24b4d1bc GM |
1140 | end |
1141 | ||
8b058d44 EZ |
1142 | define xprintbytestr |
1143 | set $data = (char *) $arg0->data | |
1144 | printf "Bytecode: " | |
1145 | output/u ($arg0->size > 1000) ? 0 : ($data[0])@($arg0->size_byte < 0 ? $arg0->size & ~gdb_array_mark_flag : $arg0->size_byte) | |
1146 | end | |
1147 | document xprintbytestr | |
1148 | Print a string of byte code. | |
1149 | end | |
1150 | ||
1151 | define xwhichsymbols | |
1152 | set $output_debug = print_output_debug_flag | |
1153 | set print_output_debug_flag = 0 | |
1154 | set safe_debug_print (which_symbols ($arg0, $arg1)) | |
1155 | set print_output_debug_flag = $output_debug | |
28c1e1ca | 1156 | end |
8b058d44 | 1157 | document xwhichsymbols |
89955f2e | 1158 | Print symbols which references a given lisp object |
28c1e1ca | 1159 | either as its symbol value or symbol function. |
8b058d44 EZ |
1160 | Call with two arguments: the lisp object and the |
1161 | maximum number of symbols referencing it to produce. | |
28c1e1ca KS |
1162 | end |
1163 | ||
1164 | define xbytecode | |
1165 | set $bt = byte_stack_list | |
1166 | while $bt | |
8b058d44 EZ |
1167 | xgetptr $bt->byte_string |
1168 | set $ptr = (struct Lisp_String *) $ptr | |
1169 | xprintbytestr $ptr | |
1170 | printf "\n0x%x => ", $bt->byte_string | |
1171 | xwhichsymbols $bt->byte_string 5 | |
28c1e1ca KS |
1172 | set $bt = $bt->next |
1173 | end | |
1174 | end | |
1175 | document xbytecode | |
1176 | Print a backtrace of the byte code stack. | |
1177 | end | |
1178 | ||
338fa84a KS |
1179 | # Show Lisp backtrace after normal backtrace. |
1180 | define hookpost-backtrace | |
1181 | set $bt = backtrace_list | |
1182 | if $bt | |
1183 | echo \n | |
1184 | echo Lisp Backtrace:\n | |
1185 | xbacktrace | |
1186 | end | |
1187 | end | |
1188 | ||
24b4d1bc | 1189 | define xreload |
6b61353c | 1190 | set $tagmask = (((long)1 << gdb_gctypebits) - 1) |
cb3a28cc PE |
1191 | # The consing_since_gc business widens the 1 to EMACS_INT, |
1192 | # a symbol not directly visible to GDB. | |
1193 | set $valmask = gdb_use_lsb ? ~($tagmask) : ((consing_since_gc - consing_since_gc + 1) << gdb_valbits) - 1 | |
24b4d1bc GM |
1194 | end |
1195 | document xreload | |
1196 | When starting Emacs a second time in the same gdb session under | |
6b61353c | 1197 | FreeBSD 2.2.5, gdb 4.13, $valmask have lost |
be9e8331 DL |
1198 | their values. (The same happens on current (2000) versions of GNU/Linux |
1199 | with gdb 5.0.) | |
c71ea231 | 1200 | This function reloads them. |
24b4d1bc | 1201 | end |
6b61353c | 1202 | xreload |
24b4d1bc | 1203 | |
6c5d0c52 KS |
1204 | # Flush display (X only) |
1205 | define ff | |
1206 | set x_flush (0) | |
1207 | end | |
1208 | document ff | |
1209 | Flush pending X window display updates to screen. | |
1210 | Works only when an inferior emacs is executing. | |
1211 | end | |
1212 | ||
1213 | ||
be9e8331 DL |
1214 | define hook-run |
1215 | xreload | |
1216 | end | |
1217 | ||
e869a29d RS |
1218 | # Call xreload if a new Emacs executable is loaded. |
1219 | define hookpost-run | |
1220 | xreload | |
1221 | end | |
1222 | ||
e065a56e | 1223 | set print pretty on |
df86e57e | 1224 | set print sevenbit-strings |
a6ffc6a2 | 1225 | |
e5d77022 | 1226 | show environment DISPLAY |
6f5d1a4f | 1227 | show environment TERM |
e5d77022 | 1228 | |
c2c50958 | 1229 | # People get bothered when they see messages about non-existent functions... |
2787bba3 | 1230 | xgetptr globals.f_Vsystem_type |
ea5f3ad4 EZ |
1231 | # $ptr is NULL in temacs |
1232 | if ($ptr != 0) | |
1233 | set $tem = (struct Lisp_Symbol *) $ptr | |
1234 | xgetptr $tem->xname | |
1235 | set $tem = (struct Lisp_String *) $ptr | |
1236 | set $tem = (char *) $tem->data | |
1237 | ||
1238 | # Don't let abort actually run, as it will make stdio stop working and | |
1239 | # therefore the `pr' command above as well. | |
1240 | if $tem[0] == 'w' && $tem[1] == 'i' && $tem[2] == 'n' && $tem[3] == 'd' | |
1241 | # The windows-nt build replaces abort with its own function. | |
1242 | break w32_abort | |
1243 | else | |
1244 | break abort | |
1245 | end | |
feaf060a | 1246 | end |
dd878ee1 | 1247 | |
feaf060a EZ |
1248 | # x_error_quitter is defined only on X. But window-system is set up |
1249 | # only at run time, during Emacs startup, so we need to defer setting | |
1250 | # the breakpoint. init_sys_modes is the first function called on | |
1251 | # every platform after init_display, where window-system is set. | |
1252 | tbreak init_sys_modes | |
1253 | commands | |
1254 | silent | |
2787bba3 | 1255 | xgetptr globals.f_Vinitial_window_system |
913645cd EZ |
1256 | set $tem = (struct Lisp_Symbol *) $ptr |
1257 | xgetptr $tem->xname | |
1258 | set $tem = (struct Lisp_String *) $ptr | |
1259 | set $tem = (char *) $tem->data | |
feaf060a EZ |
1260 | # If we are running in synchronous mode, we want a chance to look |
1261 | # around before Emacs exits. Perhaps we should put the break | |
1262 | # somewhere else instead... | |
913645cd | 1263 | if $tem[0] == 'x' && $tem[1] == '\0' |
2d90e492 | 1264 | break x_error_quitter |
913645cd | 1265 | end |
feaf060a | 1266 | continue |
dd878ee1 | 1267 | end |