Commit | Line | Data |
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4604b34c | 1 | # GDB GUI setup for GDB, the GNU debugger. |
1a57cd09 | 2 | # Copyright 1994, 1995, 1996 |
4604b34c SG |
3 | # Free Software Foundation, Inc. |
4 | ||
5 | # Written by Stu Grossman <grossman@cygnus.com> of Cygnus Support. | |
6 | ||
7 | # This file is part of GDB. | |
8 | ||
9 | # This program is free software; you can redistribute it and/or modify | |
10 | # it under the terms of the GNU General Public License as published by | |
11 | # the Free Software Foundation; either version 2 of the License, or | |
12 | # (at your option) any later version. | |
13 | ||
14 | # This program is distributed in the hope that it will be useful, | |
15 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
16 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
17 | # GNU General Public License for more details. | |
18 | ||
19 | # You should have received a copy of the GNU General Public License | |
20 | # along with this program; if not, write to the Free Software | |
4e327047 | 21 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
754e5da2 SG |
22 | |
23 | set cfile Blank | |
006e71e9 | 24 | set wins($cfile) .src.text |
754e5da2 | 25 | set current_label {} |
8532893d | 26 | set cfunc NIL |
86db943c | 27 | set line_numbers 1 |
546b8ca7 | 28 | set breakpoint_file(-1) {[garbage]} |
280c564c | 29 | set disassemble_with_source nosource |
b66051ec | 30 | set expr_update_list(0) 0 |
86db943c | 31 | |
006e71e9 SG |
32 | #option add *Foreground Black |
33 | #option add *Background White | |
34 | #option add *Font -*-*-medium-r-normal--18-*-*-*-m-*-*-1 | |
754e5da2 SG |
35 | |
36 | proc echo string {puts stdout $string} | |
37 | ||
4e327047 TT |
38 | # Assign elements from LIST to variables named in ARGS. FIXME replace |
39 | # with TclX version someday. | |
40 | proc lassign {list args} { | |
41 | set len [expr {[llength $args] - 1}] | |
42 | while {$len >= 0} { | |
43 | upvar [lindex $args $len] local | |
44 | set local [lindex $list $len] | |
45 | decr len | |
46 | } | |
47 | } | |
48 | ||
49 | # | |
50 | # Local procedure: | |
51 | # | |
52 | # decr (var val) - compliment to incr | |
53 | # | |
54 | # Description: | |
55 | # | |
56 | # | |
57 | proc decr {var {val 1}} { | |
58 | upvar $var num | |
59 | set num [expr {$num - $val}] | |
60 | return $num | |
61 | } | |
62 | ||
63 | # | |
64 | # Center a window on the screen. | |
65 | # | |
66 | proc center_window toplevel { | |
67 | # Withdraw and update, to ensure geometry computations are finished. | |
68 | wm withdraw $toplevel | |
69 | update idletasks | |
70 | ||
71 | set x [expr {[winfo screenwidth $toplevel] / 2 | |
72 | - [winfo reqwidth $toplevel] / 2 | |
73 | - [winfo vrootx $toplevel]}] | |
74 | set y [expr {[winfo screenheight $toplevel] / 2 | |
75 | - [winfo reqheight $toplevel] / 2 | |
76 | - [winfo vrooty $toplevel]}] | |
77 | wm geometry $toplevel +${x}+${y} | |
78 | wm deiconify $toplevel | |
79 | } | |
80 | ||
81 | # | |
82 | # Rearrange the bindtags so the widget comes after the class. I was | |
83 | # always for Ousterhout putting the class bindings first, but no... | |
84 | # | |
85 | proc bind_widget_after_class {widget} { | |
86 | set class [winfo class $widget] | |
87 | set newList {} | |
88 | foreach tag [bindtags $widget] { | |
89 | if {$tag == $widget} { | |
90 | # Nothing. | |
91 | } { | |
92 | lappend newList $tag | |
93 | if {$tag == $class} { | |
94 | lappend newList $widget | |
95 | } | |
96 | } | |
97 | } | |
98 | bindtags $widget $newList | |
99 | } | |
100 | ||
f0b0d915 TT |
101 | # |
102 | # Make sure line number $LINE is visible in the text widget. But be | |
103 | # more clever than the "see" command: if LINE is not currently | |
104 | # displayed, arrange for LINE to be centered. There are cases in | |
105 | # which this does not work, so as a last resort we revert to "see". | |
106 | # | |
107 | # This is inefficient, but probably not slow enough to actually | |
108 | # notice. | |
109 | # | |
110 | proc ensure_line_visible {text line} { | |
111 | set pixHeight [winfo height $text] | |
112 | # Compute height of widget in lines. This fails if a line is wider | |
113 | # than the screen. FIXME. | |
114 | set topLine [lindex [split [$text index @0,0] .] 0] | |
115 | set botLine [lindex [split [$text index @0,${pixHeight}] .] 0] | |
116 | ||
117 | if {$line > $topLine && $line < $botLine} then { | |
118 | # Onscreen, and not on the very edge. | |
119 | return | |
120 | } | |
121 | ||
122 | set newTop [expr {$line - ($botLine - $topLine)}] | |
123 | if {$newTop < 0} then { | |
124 | set newTop 0 | |
125 | } | |
126 | $text yview moveto $newTop | |
127 | ||
128 | # In case the above failed. | |
129 | $text see ${line}.0 | |
130 | } | |
131 | ||
4e327047 TT |
132 | if {[info exists env(EDITOR)]} then { |
133 | set editor $env(EDITOR) | |
134 | } else { | |
135 | set editor emacs | |
8532893d SG |
136 | } |
137 | ||
138 | # GDB callbacks | |
139 | # | |
140 | # These functions are called by GDB (from C code) to do various things in | |
141 | # TK-land. All start with the prefix `gdbtk_tcl_' to make them easy to find. | |
142 | # | |
143 | ||
144 | # | |
145 | # GDB Callback: | |
146 | # | |
147 | # gdbtk_tcl_fputs (text) - Output text to the command window | |
148 | # | |
149 | # Description: | |
150 | # | |
151 | # GDB calls this to output TEXT to the GDB command window. The text is | |
152 | # placed at the end of the text widget. Note that output may not occur, | |
153 | # due to buffering. Use gdbtk_tcl_flush to cause an immediate update. | |
154 | # | |
155 | ||
754e5da2 | 156 | proc gdbtk_tcl_fputs {arg} { |
4e327047 TT |
157 | .cmd.text insert end "$arg" |
158 | .cmd.text see end | |
8532893d SG |
159 | } |
160 | ||
86db943c | 161 | proc gdbtk_tcl_fputs_error {arg} { |
4e327047 TT |
162 | .cmd.text insert end "$arg" |
163 | .cmd.text see end | |
86db943c SG |
164 | } |
165 | ||
8532893d SG |
166 | # |
167 | # GDB Callback: | |
168 | # | |
169 | # gdbtk_tcl_flush () - Flush output to the command window | |
170 | # | |
171 | # Description: | |
172 | # | |
173 | # GDB calls this to force all buffered text to the GDB command window. | |
174 | # | |
175 | ||
176 | proc gdbtk_tcl_flush {} { | |
4e327047 TT |
177 | .cmd.text see end |
178 | update idletasks | |
754e5da2 SG |
179 | } |
180 | ||
8532893d SG |
181 | # |
182 | # GDB Callback: | |
183 | # | |
184 | # gdbtk_tcl_query (message) - Create a yes/no query dialog box | |
185 | # | |
186 | # Description: | |
187 | # | |
188 | # GDB calls this to create a yes/no dialog box containing MESSAGE. GDB | |
189 | # is hung while the dialog box is active (ie: no commands will work), | |
190 | # however windows can still be refreshed in case of damage or exposure. | |
191 | # | |
754e5da2 SG |
192 | |
193 | proc gdbtk_tcl_query {message} { | |
4e327047 TT |
194 | # FIXME We really want a Help button here. But Tk's brain-damaged |
195 | # modal dialogs won't really allow it. Should have async dialog | |
196 | # here. | |
197 | set result [tk_dialog .query "gdb : query" "$message" questhead 0 Yes No] | |
198 | return [expr {!$result}] | |
199 | } | |
754e5da2 | 200 | |
8532893d SG |
201 | # |
202 | # GDB Callback: | |
203 | # | |
204 | # gdbtk_start_variable_annotation (args ...) - | |
205 | # | |
206 | # Description: | |
207 | # | |
208 | # Not yet implemented. | |
209 | # | |
754e5da2 | 210 | |
4e327047 TT |
211 | proc gdbtk_tcl_start_variable_annotation {valaddr ref_type stor_cl |
212 | cum_expr field type_cast} { | |
213 | echo "gdbtk_tcl_start_variable_annotation $valaddr $ref_type $stor_cl $cum_expr $field $type_cast" | |
754e5da2 SG |
214 | } |
215 | ||
8532893d SG |
216 | # |
217 | # GDB Callback: | |
218 | # | |
219 | # gdbtk_end_variable_annotation (args ...) - | |
220 | # | |
221 | # Description: | |
222 | # | |
223 | # Not yet implemented. | |
224 | # | |
225 | ||
754e5da2 SG |
226 | proc gdbtk_tcl_end_variable_annotation {} { |
227 | echo gdbtk_tcl_end_variable_annotation | |
228 | } | |
229 | ||
8532893d SG |
230 | # |
231 | # GDB Callback: | |
232 | # | |
233 | # gdbtk_tcl_breakpoint (action bpnum file line) - Notify the TK | |
234 | # interface of changes to breakpoints. | |
235 | # | |
236 | # Description: | |
237 | # | |
238 | # GDB calls this to notify TK of changes to breakpoints. ACTION is one | |
239 | # of: | |
240 | # create - Notify of breakpoint creation | |
241 | # delete - Notify of breakpoint deletion | |
6131622e | 242 | # modify - Notify of breakpoint modification |
8532893d SG |
243 | # |
244 | ||
6131622e SG |
245 | # file line pc type enabled disposition silent ignore_count commands cond_string thread hit_count |
246 | ||
247 | proc gdbtk_tcl_breakpoint {action bpnum} { | |
248 | set bpinfo [gdb_get_breakpoint_info $bpnum] | |
249 | set file [lindex $bpinfo 0] | |
250 | set line [lindex $bpinfo 1] | |
251 | set pc [lindex $bpinfo 2] | |
252 | set enable [lindex $bpinfo 4] | |
253 | ||
254 | if {$action == "modify"} { | |
f61f41d9 | 255 | if {$enable == "1"} { |
6131622e SG |
256 | set action enable |
257 | } else { | |
258 | set action disable | |
259 | } | |
260 | } | |
261 | ||
8532893d | 262 | ${action}_breakpoint $bpnum $file $line $pc |
754e5da2 SG |
263 | } |
264 | ||
6131622e SG |
265 | proc create_breakpoints_window {} { |
266 | global bpframe_lasty | |
267 | ||
4e327047 | 268 | if {[winfo exists .breakpoints]} {raise .breakpoints ; return} |
6131622e SG |
269 | |
270 | build_framework .breakpoints "Breakpoints" "" | |
271 | ||
272 | # First, delete all the old view menu entries | |
273 | ||
274 | .breakpoints.menubar.view.menu delete 0 last | |
275 | ||
276 | # Get rid of label | |
277 | ||
278 | destroy .breakpoints.label | |
279 | ||
280 | # Replace text with a canvas and fix the scrollbars | |
281 | ||
282 | destroy .breakpoints.text | |
6131622e SG |
283 | scrollbar .breakpoints.scrollx -orient horizontal \ |
284 | -command {.breakpoints.c xview} -relief sunken | |
4e327047 TT |
285 | canvas .breakpoints.c -relief sunken -bd 2 \ |
286 | -cursor hand2 \ | |
287 | -yscrollcommand {.breakpoints.scroll set} \ | |
288 | -xscrollcommand {.breakpoints.scrollx set} | |
289 | .breakpoints.scroll configure -command {.breakpoints.c yview} | |
6131622e SG |
290 | |
291 | pack .breakpoints.scrollx -side bottom -fill x -in .breakpoints.info | |
292 | pack .breakpoints.c -side left -expand yes -fill both \ | |
293 | -in .breakpoints.info | |
294 | ||
295 | set bpframe_lasty 0 | |
296 | ||
297 | # Create a frame for each breakpoint | |
298 | ||
299 | foreach bpnum [gdb_get_breakpoint_list] { | |
300 | add_breakpoint_frame $bpnum | |
301 | } | |
302 | } | |
303 | ||
304 | # Create a frame for bpnum in the .breakpoints canvas | |
305 | ||
306 | proc add_breakpoint_frame bpnum { | |
4e327047 TT |
307 | global bpframe_lasty |
308 | global enabled | |
309 | global disposition | |
310 | ||
311 | if {![winfo exists .breakpoints]} return | |
312 | ||
313 | set bpinfo [gdb_get_breakpoint_info $bpnum] | |
314 | ||
315 | lassign $bpinfo file line pc type enabled($bpnum) disposition($bpnum) \ | |
316 | silent ignore_count commands cond thread hit_count | |
317 | ||
318 | set f .breakpoints.c.$bpnum | |
319 | ||
320 | if {![winfo exists $f]} { | |
321 | frame $f -relief sunken -bd 2 | |
322 | ||
323 | label $f.id -text "#$bpnum $file:$line ($pc)" \ | |
324 | -relief flat -bd 2 -anchor w | |
325 | frame $f.hit_count | |
326 | label $f.hit_count.label -text "Hit count:" -relief flat \ | |
327 | -bd 2 -anchor w -width 11 | |
328 | label $f.hit_count.val -text $hit_count -relief flat \ | |
329 | -bd 2 -anchor w | |
330 | checkbutton $f.hit_count.enabled -text Enabled \ | |
331 | -variable enabled($bpnum) -anchor w -relief flat | |
332 | ||
333 | pack $f.hit_count.label $f.hit_count.val -side left | |
334 | pack $f.hit_count.enabled -side right | |
335 | ||
336 | frame $f.thread | |
337 | label $f.thread.label -text "Thread: " -relief flat -bd 2 \ | |
338 | -width 11 -anchor w | |
339 | entry $f.thread.entry -bd 2 -relief sunken -width 10 | |
340 | $f.thread.entry insert end $thread | |
341 | pack $f.thread.label -side left | |
342 | pack $f.thread.entry -side left -fill x | |
343 | ||
344 | frame $f.cond | |
345 | label $f.cond.label -text "Condition: " -relief flat -bd 2 \ | |
346 | -width 11 -anchor w | |
347 | entry $f.cond.entry -bd 2 -relief sunken | |
348 | $f.cond.entry insert end $cond | |
349 | pack $f.cond.label -side left | |
350 | pack $f.cond.entry -side left -fill x -expand yes | |
351 | ||
352 | frame $f.ignore_count | |
353 | label $f.ignore_count.label -text "Ignore count: " \ | |
354 | -relief flat -bd 2 -width 11 -anchor w | |
355 | entry $f.ignore_count.entry -bd 2 -relief sunken -width 10 | |
356 | $f.ignore_count.entry insert end $ignore_count | |
357 | pack $f.ignore_count.label -side left | |
358 | pack $f.ignore_count.entry -side left -fill x | |
359 | ||
360 | frame $f.disps | |
361 | ||
362 | label $f.disps.label -text "Disposition: " -relief flat -bd 2 \ | |
363 | -anchor w -width 11 | |
364 | ||
365 | radiobutton $f.disps.delete -text Delete \ | |
366 | -variable disposition($bpnum) -anchor w -relief flat \ | |
367 | -command "gdb_cmd \"delete break $bpnum\"" \ | |
368 | -value delete | |
369 | ||
370 | radiobutton $f.disps.disable -text Disable \ | |
371 | -variable disposition($bpnum) -anchor w -relief flat \ | |
372 | -command "gdb_cmd \"disable break $bpnum\"" \ | |
373 | -value disable | |
374 | ||
375 | radiobutton $f.disps.donttouch -text "Leave alone" \ | |
376 | -variable disposition($bpnum) -anchor w -relief flat \ | |
377 | -command "gdb_cmd \"enable break $bpnum\"" \ | |
378 | -value donttouch | |
379 | ||
380 | pack $f.disps.label $f.disps.delete $f.disps.disable \ | |
381 | $f.disps.donttouch -side left -anchor w | |
382 | text $f.commands -relief sunken -bd 2 -setgrid true \ | |
383 | -cursor hand2 -height 3 -width 30 | |
384 | ||
385 | foreach line $commands { | |
386 | $f.commands insert end "${line}\n" | |
387 | } | |
6131622e | 388 | |
4e327047 TT |
389 | pack $f.id -side top -anchor nw -fill x |
390 | pack $f.hit_count $f.cond $f.thread $f.ignore_count $f.disps \ | |
391 | $f.commands -side top -fill x -anchor nw | |
392 | } | |
6131622e | 393 | |
4e327047 TT |
394 | set tag [.breakpoints.c create window 0 $bpframe_lasty -window $f -anchor nw] |
395 | update | |
396 | set bbox [.breakpoints.c bbox $tag] | |
6131622e | 397 | |
4e327047 | 398 | set bpframe_lasty [lindex $bbox 3] |
f1b64caa | 399 | |
4e327047 | 400 | .breakpoints.c configure -width [lindex $bbox 2] |
6131622e SG |
401 | } |
402 | ||
403 | # Delete a breakpoint frame | |
404 | ||
405 | proc delete_breakpoint_frame bpnum { | |
406 | global bpframe_lasty | |
407 | ||
4e327047 | 408 | if {![winfo exists .breakpoints]} return |
6131622e SG |
409 | |
410 | # First, clear the canvas | |
411 | ||
412 | .breakpoints.c delete all | |
413 | ||
414 | # Now, repopulate it with all but the doomed breakpoint | |
415 | ||
416 | set bpframe_lasty 0 | |
417 | foreach bp [gdb_get_breakpoint_list] { | |
418 | if {$bp != $bpnum} { | |
419 | add_breakpoint_frame $bp | |
420 | } | |
421 | } | |
422 | } | |
423 | ||
335129a9 | 424 | proc asm_win_name {funcname} { |
546b8ca7 SG |
425 | if {$funcname == "*None*"} {return .asm.text} |
426 | ||
335129a9 SG |
427 | regsub -all {\.} $funcname _ temp |
428 | ||
429 | return .asm.func_${temp} | |
430 | } | |
431 | ||
8532893d SG |
432 | # |
433 | # Local procedure: | |
434 | # | |
435 | # create_breakpoint (bpnum file line pc) - Record breakpoint info in TK land | |
436 | # | |
437 | # Description: | |
438 | # | |
439 | # GDB calls this indirectly (through gdbtk_tcl_breakpoint) to notify TK | |
440 | # land of breakpoint creation. This consists of recording the file and | |
441 | # line number in the breakpoint_file and breakpoint_line arrays. Also, | |
442 | # if there is already a window associated with FILE, it is updated with | |
443 | # a breakpoint tag. | |
444 | # | |
445 | ||
446 | proc create_breakpoint {bpnum file line pc} { | |
754e5da2 SG |
447 | global wins |
448 | global breakpoint_file | |
449 | global breakpoint_line | |
8532893d | 450 | global pos_to_breakpoint |
335129a9 | 451 | global pos_to_bpcount |
8532893d SG |
452 | global cfunc |
453 | global pclist | |
754e5da2 SG |
454 | |
455 | # Record breakpoint locations | |
456 | ||
457 | set breakpoint_file($bpnum) $file | |
458 | set breakpoint_line($bpnum) $line | |
8532893d | 459 | set pos_to_breakpoint($file:$line) $bpnum |
4e327047 | 460 | if {![info exists pos_to_bpcount($file:$line)]} { |
335129a9 SG |
461 | set pos_to_bpcount($file:$line) 0 |
462 | } | |
463 | incr pos_to_bpcount($file:$line) | |
464 | set pos_to_breakpoint($pc) $bpnum | |
4e327047 | 465 | if {![info exists pos_to_bpcount($pc)]} { |
335129a9 SG |
466 | set pos_to_bpcount($pc) 0 |
467 | } | |
468 | incr pos_to_bpcount($pc) | |
754e5da2 | 469 | |
8532893d | 470 | # If there's a window for this file, update it |
754e5da2 | 471 | |
4e327047 | 472 | if {[info exists wins($file)]} { |
754e5da2 SG |
473 | insert_breakpoint_tag $wins($file) $line |
474 | } | |
8532893d SG |
475 | |
476 | # If there's an assembly window, update that too | |
477 | ||
335129a9 | 478 | set win [asm_win_name $cfunc] |
4e327047 | 479 | if {[winfo exists $win]} { |
637b1661 | 480 | insert_breakpoint_tag $win [pc_to_line $pclist($cfunc) $pc] |
8532893d | 481 | } |
6131622e SG |
482 | |
483 | # Update the breakpoints window | |
484 | ||
485 | add_breakpoint_frame $bpnum | |
754e5da2 SG |
486 | } |
487 | ||
8532893d SG |
488 | # |
489 | # Local procedure: | |
490 | # | |
491 | # delete_breakpoint (bpnum file line pc) - Delete breakpoint info from TK land | |
492 | # | |
493 | # Description: | |
494 | # | |
495 | # GDB calls this indirectly (through gdbtk_tcl_breakpoint) to notify TK | |
496 | # land of breakpoint destruction. This consists of removing the file and | |
497 | # line number from the breakpoint_file and breakpoint_line arrays. Also, | |
498 | # if there is already a window associated with FILE, the tags are removed | |
499 | # from it. | |
500 | # | |
501 | ||
502 | proc delete_breakpoint {bpnum file line pc} { | |
754e5da2 SG |
503 | global wins |
504 | global breakpoint_file | |
505 | global breakpoint_line | |
8532893d | 506 | global pos_to_breakpoint |
335129a9 SG |
507 | global pos_to_bpcount |
508 | global cfunc pclist | |
754e5da2 | 509 | |
8532893d | 510 | # Save line number and file for later |
754e5da2 SG |
511 | |
512 | set line $breakpoint_line($bpnum) | |
513 | ||
8532893d SG |
514 | set file $breakpoint_file($bpnum) |
515 | ||
754e5da2 SG |
516 | # Reset breakpoint annotation info |
517 | ||
335129a9 | 518 | if {$pos_to_bpcount($file:$line) > 0} { |
637b1661 | 519 | decr pos_to_bpcount($file:$line) |
335129a9 SG |
520 | |
521 | if {$pos_to_bpcount($file:$line) == 0} { | |
637b1661 SG |
522 | catch "unset pos_to_breakpoint($file:$line)" |
523 | ||
335129a9 SG |
524 | unset breakpoint_file($bpnum) |
525 | unset breakpoint_line($bpnum) | |
754e5da2 | 526 | |
8532893d | 527 | # If there's a window for this file, update it |
754e5da2 | 528 | |
4e327047 | 529 | if {[info exists wins($file)]} { |
335129a9 SG |
530 | delete_breakpoint_tag $wins($file) $line |
531 | } | |
532 | } | |
533 | } | |
534 | ||
535 | # If there's an assembly window, update that too | |
536 | ||
537 | if {$pos_to_bpcount($pc) > 0} { | |
637b1661 | 538 | decr pos_to_bpcount($pc) |
335129a9 SG |
539 | |
540 | if {$pos_to_bpcount($pc) == 0} { | |
637b1661 SG |
541 | catch "unset pos_to_breakpoint($pc)" |
542 | ||
335129a9 | 543 | set win [asm_win_name $cfunc] |
4e327047 | 544 | if {[winfo exists $win]} { |
637b1661 | 545 | delete_breakpoint_tag $win [pc_to_line $pclist($cfunc) $pc] |
335129a9 SG |
546 | } |
547 | } | |
754e5da2 | 548 | } |
6131622e SG |
549 | |
550 | delete_breakpoint_frame $bpnum | |
754e5da2 SG |
551 | } |
552 | ||
8532893d SG |
553 | # |
554 | # Local procedure: | |
555 | # | |
556 | # enable_breakpoint (bpnum file line pc) - Record breakpoint info in TK land | |
557 | # | |
558 | # Description: | |
559 | # | |
560 | # GDB calls this indirectly (through gdbtk_tcl_breakpoint) to notify TK | |
561 | # land of a breakpoint being enabled. This consists of unstippling the | |
562 | # specified breakpoint indicator. | |
563 | # | |
564 | ||
565 | proc enable_breakpoint {bpnum file line pc} { | |
566 | global wins | |
335129a9 | 567 | global cfunc pclist |
f61f41d9 | 568 | global enabled |
335129a9 | 569 | |
4e327047 | 570 | if {[info exists wins($file)]} { |
335129a9 SG |
571 | $wins($file) tag configure $line -fgstipple {} |
572 | } | |
754e5da2 | 573 | |
335129a9 SG |
574 | # If there's an assembly window, update that too |
575 | ||
576 | set win [asm_win_name $cfunc] | |
4e327047 | 577 | if {[winfo exists $win]} { |
637b1661 | 578 | $win tag configure [pc_to_line $pclist($cfunc) $pc] -fgstipple {} |
335129a9 | 579 | } |
f61f41d9 MT |
580 | |
581 | # If there's a breakpoint window, update that too | |
582 | ||
4e327047 | 583 | if {[winfo exists .breakpoints]} { |
f61f41d9 MT |
584 | set enabled($bpnum) 1 |
585 | } | |
754e5da2 SG |
586 | } |
587 | ||
8532893d SG |
588 | # |
589 | # Local procedure: | |
590 | # | |
591 | # disable_breakpoint (bpnum file line pc) - Record breakpoint info in TK land | |
592 | # | |
593 | # Description: | |
594 | # | |
595 | # GDB calls this indirectly (through gdbtk_tcl_breakpoint) to notify TK | |
596 | # land of a breakpoint being disabled. This consists of stippling the | |
597 | # specified breakpoint indicator. | |
598 | # | |
599 | ||
600 | proc disable_breakpoint {bpnum file line pc} { | |
601 | global wins | |
335129a9 | 602 | global cfunc pclist |
f61f41d9 | 603 | global enabled |
335129a9 | 604 | |
4e327047 | 605 | if {[info exists wins($file)]} { |
335129a9 SG |
606 | $wins($file) tag configure $line -fgstipple gray50 |
607 | } | |
754e5da2 | 608 | |
335129a9 SG |
609 | # If there's an assembly window, update that too |
610 | ||
611 | set win [asm_win_name $cfunc] | |
4e327047 | 612 | if {[winfo exists $win]} { |
637b1661 | 613 | $win tag configure [pc_to_line $pclist($cfunc) $pc] -fgstipple gray50 |
335129a9 | 614 | } |
f61f41d9 MT |
615 | |
616 | # If there's a breakpoint window, update that too | |
617 | ||
4e327047 | 618 | if {[winfo exists .breakpoints]} { |
f61f41d9 MT |
619 | set enabled($bpnum) 0 |
620 | } | |
8532893d SG |
621 | } |
622 | ||
623 | # | |
624 | # Local procedure: | |
625 | # | |
626 | # insert_breakpoint_tag (win line) - Insert a breakpoint tag in WIN. | |
627 | # | |
628 | # Description: | |
629 | # | |
630 | # GDB calls this indirectly (through gdbtk_tcl_breakpoint) to insert a | |
631 | # breakpoint tag into window WIN at line LINE. | |
632 | # | |
754e5da2 | 633 | |
8532893d SG |
634 | proc insert_breakpoint_tag {win line} { |
635 | $win configure -state normal | |
636 | $win delete $line.0 | |
637 | $win insert $line.0 "B" | |
638 | $win tag add $line $line.0 | |
479f0f18 SG |
639 | $win tag add delete $line.0 "$line.0 lineend" |
640 | $win tag add margin $line.0 "$line.0 lineend" | |
8532893d SG |
641 | |
642 | $win configure -state disabled | |
643 | } | |
644 | ||
645 | # | |
646 | # Local procedure: | |
647 | # | |
648 | # delete_breakpoint_tag (win line) - Remove a breakpoint tag from WIN. | |
649 | # | |
650 | # Description: | |
651 | # | |
652 | # GDB calls this indirectly (through gdbtk_tcl_breakpoint) to remove a | |
653 | # breakpoint tag from window WIN at line LINE. | |
654 | # | |
655 | ||
656 | proc delete_breakpoint_tag {win line} { | |
657 | $win configure -state normal | |
658 | $win delete $line.0 | |
746d1df4 SG |
659 | if {[string range $win 0 3] == ".src"} then { |
660 | $win insert $line.0 "\xa4" | |
661 | } else { | |
662 | $win insert $line.0 " " | |
663 | } | |
8532893d | 664 | $win tag delete $line |
479f0f18 SG |
665 | $win tag add delete $line.0 "$line.0 lineend" |
666 | $win tag add margin $line.0 "$line.0 lineend" | |
8532893d SG |
667 | $win configure -state disabled |
668 | } | |
754e5da2 | 669 | |
479f0f18 | 670 | proc gdbtk_tcl_busy {} { |
fda6fadc SS |
671 | if {[winfo exists .cmd]} { |
672 | .cmd.text configure -state disabled | |
673 | } | |
4e327047 | 674 | if {[winfo exists .src]} { |
6131622e SG |
675 | .src.start configure -state disabled |
676 | .src.stop configure -state normal | |
677 | .src.step configure -state disabled | |
678 | .src.next configure -state disabled | |
679 | .src.continue configure -state disabled | |
680 | .src.finish configure -state disabled | |
681 | .src.up configure -state disabled | |
682 | .src.down configure -state disabled | |
683 | .src.bottom configure -state disabled | |
86db943c | 684 | } |
4e327047 | 685 | if {[winfo exists .asm]} { |
6131622e SG |
686 | .asm.stepi configure -state disabled |
687 | .asm.nexti configure -state disabled | |
688 | .asm.continue configure -state disabled | |
689 | .asm.finish configure -state disabled | |
690 | .asm.up configure -state disabled | |
691 | .asm.down configure -state disabled | |
692 | .asm.bottom configure -state disabled | |
86db943c | 693 | } |
6131622e | 694 | return |
479f0f18 SG |
695 | } |
696 | ||
697 | proc gdbtk_tcl_idle {} { | |
fda6fadc SS |
698 | if {[winfo exists .cmd]} { |
699 | .cmd.text configure -state normal | |
700 | } | |
4e327047 | 701 | if {[winfo exists .src]} { |
6131622e SG |
702 | .src.start configure -state normal |
703 | .src.stop configure -state disabled | |
704 | .src.step configure -state normal | |
705 | .src.next configure -state normal | |
706 | .src.continue configure -state normal | |
707 | .src.finish configure -state normal | |
708 | .src.up configure -state normal | |
709 | .src.down configure -state normal | |
710 | .src.bottom configure -state normal | |
86db943c | 711 | } |
4e327047 | 712 | if {[winfo exists .asm]} { |
6131622e SG |
713 | .asm.stepi configure -state normal |
714 | .asm.nexti configure -state normal | |
715 | .asm.continue configure -state normal | |
716 | .asm.finish configure -state normal | |
717 | .asm.up configure -state normal | |
718 | .asm.down configure -state normal | |
719 | .asm.bottom configure -state normal | |
86db943c | 720 | } |
6131622e | 721 | return |
479f0f18 SG |
722 | } |
723 | ||
637b1661 SG |
724 | # |
725 | # Local procedure: | |
726 | # | |
727 | # pc_to_line (pclist pc) - convert PC to a line number. | |
728 | # | |
729 | # Description: | |
730 | # | |
731 | # Convert PC to a line number from PCLIST. If exact line isn't found, | |
732 | # we return the first line that starts before PC. | |
733 | # | |
734 | proc pc_to_line {pclist pc} { | |
735 | set line [lsearch -exact $pclist $pc] | |
736 | ||
737 | if {$line >= 1} { return $line } | |
738 | ||
739 | set line 1 | |
740 | foreach linepc [lrange $pclist 1 end] { | |
741 | if {$pc < $linepc} { decr line ; return $line } | |
742 | incr line | |
743 | } | |
4e327047 | 744 | return [expr {$line - 1}] |
637b1661 SG |
745 | } |
746 | ||
8532893d SG |
747 | # |
748 | # Menu: | |
749 | # | |
750 | # file popup menu - Define the file popup menu. | |
751 | # | |
752 | # Description: | |
753 | # | |
754 | # This menu just contains a bunch of buttons that do various things to | |
755 | # the line under the cursor. | |
756 | # | |
757 | # Items: | |
758 | # | |
759 | # Edit - Run the editor (specified by the environment variable EDITOR) on | |
760 | # this file, at the current line. | |
761 | # Breakpoint - Set a breakpoint at the current line. This just shoves | |
762 | # a `break' command at GDB with the appropriate file and line | |
763 | # number. Eventually, GDB calls us back (at gdbtk_tcl_breakpoint) | |
764 | # to notify us of where the breakpoint needs to show up. | |
765 | # | |
766 | ||
4e327047 | 767 | menu .file_popup -cursor hand2 -tearoff 0 |
8532893d SG |
768 | .file_popup add command -label "Not yet set" -state disabled |
769 | .file_popup add separator | |
4e327047 TT |
770 | .file_popup add command -label "Edit" \ |
771 | -command {exec $editor +$selected_line $selected_file &} | |
772 | .file_popup add command -label "Set breakpoint" \ | |
773 | -command {gdb_cmd "break $selected_file:$selected_line"} | |
8532893d | 774 | |
6131622e SG |
775 | # Use this procedure to get the GDB core to execute the string `cmd'. This is |
776 | # a wrapper around gdb_cmd, which will catch errors, and send output to the | |
777 | # command window. It will also cause all of the other windows to be updated. | |
778 | ||
779 | proc interactive_cmd {cmd} { | |
780 | catch {gdb_cmd "$cmd"} result | |
781 | .cmd.text insert end $result | |
4e327047 | 782 | .cmd.text see end |
6131622e SG |
783 | update_ptr |
784 | } | |
785 | ||
8532893d SG |
786 | # |
787 | # Bindings: | |
788 | # | |
789 | # file popup menu - Define the file popup menu bindings. | |
790 | # | |
791 | # Description: | |
792 | # | |
4e327047 TT |
793 | # This defines the binding for the file popup menu. It simply |
794 | # unhighlights the line under the cursor. | |
8532893d SG |
795 | # |
796 | ||
797 | bind .file_popup <Any-ButtonRelease-1> { | |
4e327047 TT |
798 | global selected_win |
799 | # Unhighlight the selected line | |
800 | $selected_win tag delete breaktag | |
754e5da2 SG |
801 | } |
802 | ||
8532893d SG |
803 | # |
804 | # Local procedure: | |
805 | # | |
806 | # file_popup_menu (win x y xrel yrel) - Popup the file popup menu. | |
807 | # | |
808 | # Description: | |
809 | # | |
810 | # This procedure is invoked as a result of a command binding in the | |
811 | # listing window. It does several things: | |
812 | # o - It highlights the line under the cursor. | |
813 | # o - It pops up the file popup menu which is intended to do | |
814 | # various things to the aforementioned line. | |
815 | # o - Grabs the mouse for the file popup menu. | |
816 | # | |
817 | ||
754e5da2 SG |
818 | # Button 1 has been pressed in a listing window. Pop up a menu. |
819 | ||
8532893d | 820 | proc file_popup_menu {win x y xrel yrel} { |
754e5da2 SG |
821 | global wins |
822 | global win_to_file | |
823 | global file_to_debug_file | |
824 | global highlight | |
825 | global selected_line | |
826 | global selected_file | |
827 | global selected_win | |
828 | ||
754e5da2 SG |
829 | # Map TK window name back to file name. |
830 | ||
831 | set file $win_to_file($win) | |
832 | ||
833 | set pos [$win index @$xrel,$yrel] | |
834 | ||
835 | # Record selected file and line for menu button actions | |
836 | ||
837 | set selected_file $file_to_debug_file($file) | |
838 | set selected_line [lindex [split $pos .] 0] | |
839 | set selected_win $win | |
840 | ||
841 | # Highlight the selected line | |
842 | ||
843 | eval $win tag config breaktag $highlight | |
844 | $win tag add breaktag "$pos linestart" "$pos linestart + 1l" | |
845 | ||
846 | # Post the menu near the pointer, (and grab it) | |
847 | ||
8532893d | 848 | .file_popup entryconfigure 0 -label "$selected_file:$selected_line" |
4e327047 | 849 | tk_popup .file_popup $x $y |
754e5da2 SG |
850 | } |
851 | ||
8532893d SG |
852 | # |
853 | # Local procedure: | |
854 | # | |
855 | # listing_window_button_1 (win x y xrel yrel) - Handle button 1 in listing window | |
856 | # | |
857 | # Description: | |
858 | # | |
859 | # This procedure is invoked as a result of holding down button 1 in the | |
860 | # listing window. The action taken depends upon where the button was | |
861 | # pressed. If it was in the left margin (the breakpoint column), it | |
862 | # sets or clears a breakpoint. In the main text area, it will pop up a | |
863 | # menu. | |
864 | # | |
865 | ||
866 | proc listing_window_button_1 {win x y xrel yrel} { | |
867 | global wins | |
868 | global win_to_file | |
869 | global file_to_debug_file | |
870 | global highlight | |
871 | global selected_line | |
872 | global selected_file | |
873 | global selected_win | |
874 | global pos_to_breakpoint | |
875 | ||
876 | # Map TK window name back to file name. | |
877 | ||
878 | set file $win_to_file($win) | |
879 | ||
880 | set pos [split [$win index @$xrel,$yrel] .] | |
881 | ||
882 | # Record selected file and line for menu button actions | |
883 | ||
884 | set selected_file $file_to_debug_file($file) | |
885 | set selected_line [lindex $pos 0] | |
886 | set selected_col [lindex $pos 1] | |
887 | set selected_win $win | |
888 | ||
889 | # If we're in the margin, then toggle the breakpoint | |
890 | ||
891 | if {$selected_col < 8} { | |
892 | set pos_break $selected_file:$selected_line | |
893 | set pos $file:$selected_line | |
894 | set tmp pos_to_breakpoint($pos) | |
4e327047 | 895 | if {[info exists $tmp]} { |
8532893d SG |
896 | set bpnum [set $tmp] |
897 | gdb_cmd "delete $bpnum" | |
898 | } else { | |
899 | gdb_cmd "break $pos_break" | |
900 | } | |
901 | return | |
902 | } | |
903 | ||
904 | # Post the menu near the pointer, (and grab it) | |
905 | ||
906 | .file_popup entryconfigure 0 -label "$selected_file:$selected_line" | |
4e327047 TT |
907 | |
908 | tk_popup .file_popup $x $y | |
8532893d SG |
909 | } |
910 | ||
911 | # | |
912 | # Local procedure: | |
913 | # | |
914 | # asm_window_button_1 (win x y xrel yrel) - Handle button 1 in asm window | |
915 | # | |
916 | # Description: | |
917 | # | |
918 | # This procedure is invoked as a result of holding down button 1 in the | |
919 | # assembly window. The action taken depends upon where the button was | |
920 | # pressed. If it was in the left margin (the breakpoint column), it | |
921 | # sets or clears a breakpoint. In the main text area, it will pop up a | |
922 | # menu. | |
923 | # | |
924 | ||
925 | proc asm_window_button_1 {win x y xrel yrel} { | |
926 | global wins | |
927 | global win_to_file | |
928 | global file_to_debug_file | |
929 | global highlight | |
930 | global selected_line | |
931 | global selected_file | |
932 | global selected_win | |
933 | global pos_to_breakpoint | |
934 | global pclist | |
935 | global cfunc | |
936 | ||
937 | set pos [split [$win index @$xrel,$yrel] .] | |
938 | ||
939 | # Record selected file and line for menu button actions | |
940 | ||
941 | set selected_line [lindex $pos 0] | |
942 | set selected_col [lindex $pos 1] | |
943 | set selected_win $win | |
944 | ||
945 | # Figure out the PC | |
946 | ||
947 | set pc [lindex $pclist($cfunc) $selected_line] | |
948 | ||
949 | # If we're in the margin, then toggle the breakpoint | |
950 | ||
746d1df4 | 951 | if {$selected_col < 11} { |
8532893d | 952 | set tmp pos_to_breakpoint($pc) |
4e327047 | 953 | if {[info exists $tmp]} { |
8532893d SG |
954 | set bpnum [set $tmp] |
955 | gdb_cmd "delete $bpnum" | |
956 | } else { | |
957 | gdb_cmd "break *$pc" | |
958 | } | |
959 | return | |
960 | } | |
961 | ||
962 | # Post the menu near the pointer, (and grab it) | |
963 | ||
964 | # .file_popup entryconfigure 0 -label "$selected_file:$selected_line" | |
965 | # .file_popup post [expr $x-[winfo width .file_popup]/2] [expr $y-10] | |
966 | # grab .file_popup | |
967 | } | |
968 | ||
969 | # | |
970 | # Local procedure: | |
971 | # | |
e12533e3 | 972 | # do_nothing - Does absolutely nothing. |
8532893d SG |
973 | # |
974 | # Description: | |
975 | # | |
976 | # This procedure does nothing. It is used as a placeholder to allow | |
977 | # the disabling of bindings that would normally be inherited from the | |
978 | # parent widget. I can't think of any other way to do this. | |
979 | # | |
980 | ||
754e5da2 SG |
981 | proc do_nothing {} {} |
982 | ||
479f0f18 SG |
983 | # |
984 | # Local procedure: | |
985 | # | |
e12533e3 SS |
986 | # not_implemented_yet - warn that a feature is unavailable |
987 | # | |
988 | # Description: | |
989 | # | |
990 | # This procedure warns that something doesn't actually work yet. | |
991 | # | |
992 | ||
993 | proc not_implemented_yet {message} { | |
c4a5c37c SS |
994 | tk_dialog .unimpl "gdb : unimpl" \ |
995 | "$message: not implemented in the interface yet" \ | |
4e327047 | 996 | warning 0 "OK" |
e12533e3 SS |
997 | } |
998 | ||
999 | ## | |
1000 | # Local procedure: | |
1001 | # | |
6131622e | 1002 | # create_expr_window - Create expression display window |
479f0f18 SG |
1003 | # |
1004 | # Description: | |
1005 | # | |
1006 | # Create the expression display window. | |
1007 | # | |
1008 | ||
09722039 | 1009 | set expr_num 0 |
4e327047 | 1010 | set delete_expr_num 0 |
09722039 | 1011 | |
4e327047 TT |
1012 | # Set delete_expr_num, and set -state of Delete button. |
1013 | proc expr_update_button {num} { | |
1014 | global delete_expr_num | |
1015 | set delete_expr_num $num | |
1016 | if {$num > 0} then { | |
1017 | set state normal | |
1018 | } else { | |
1019 | set state disabled | |
1020 | } | |
1021 | .expr.buts.delete configure -state $state | |
1022 | } | |
09722039 | 1023 | |
4e327047 TT |
1024 | proc add_expr {expr} { |
1025 | global expr_update_list | |
1026 | global expr_num | |
09722039 | 1027 | |
4e327047 | 1028 | incr expr_num |
09722039 | 1029 | |
4e327047 TT |
1030 | set e .expr.exprs |
1031 | set f e$expr_num | |
09722039 | 1032 | |
4e327047 TT |
1033 | checkbutton $e.updates.$f -text "" -relief flat \ |
1034 | -variable expr_update_list($expr_num) | |
1035 | text $e.expressions.$f -width 20 -height 1 | |
1036 | $e.expressions.$f insert 0.0 $expr | |
1037 | bind $e.expressions.$f <1> "update_expr $expr_num" | |
1038 | text $e.values.$f -width 20 -height 1 | |
09722039 | 1039 | |
4e327047 TT |
1040 | # Set up some bindings. |
1041 | foreach frame {updates expressions values} { | |
1042 | bind $e.$frame.$f <FocusIn> "expr_update_button $expr_num" | |
1043 | bind $e.$frame.$f <FocusOut> "expr_update_button 0" | |
1044 | } | |
09722039 | 1045 | |
4e327047 | 1046 | update_expr $expr_num |
09722039 | 1047 | |
4e327047 TT |
1048 | pack $e.updates.$f -side top |
1049 | pack $e.expressions.$f -side top -expand yes -fill x | |
1050 | pack $e.values.$f -side top -expand yes -fill x | |
09722039 SG |
1051 | } |
1052 | ||
09722039 | 1053 | proc delete_expr {} { |
4e327047 TT |
1054 | global delete_expr_num |
1055 | if {$delete_expr_num > 0} then { | |
1056 | set e .expr.exprs | |
1057 | set f e${delete_expr_num} | |
09722039 | 1058 | |
4e327047 TT |
1059 | destroy $e.updates.$f $e.expressions.$f $e.values.$f |
1060 | ||
1061 | # FIXME should we unset an element of expr_update_list here? | |
1062 | } | |
09722039 SG |
1063 | } |
1064 | ||
1065 | proc update_expr {expr_num} { | |
4e327047 | 1066 | global expr_update_list |
09722039 | 1067 | |
4e327047 TT |
1068 | set e .expr.exprs |
1069 | set f e${expr_num} | |
09722039 | 1070 | |
4e327047 TT |
1071 | set expr [$e.expressions.$f get 0.0 end] |
1072 | $e.values.$f delete 0.0 end | |
1073 | if {! [catch {gdb_eval $expr} val]} { | |
1074 | $e.values.$f insert 0.0 $val | |
1075 | } { | |
1076 | # FIXME consider flashing widget here. | |
1077 | } | |
280c564c SG |
1078 | } |
1079 | ||
1080 | proc update_exprs {} { | |
1081 | global expr_update_list | |
09722039 | 1082 | |
280c564c | 1083 | foreach expr_num [array names expr_update_list] { |
4e327047 | 1084 | if {$expr_update_list($expr_num)} { |
280c564c SG |
1085 | update_expr $expr_num |
1086 | } | |
1087 | } | |
09722039 SG |
1088 | } |
1089 | ||
6131622e | 1090 | proc create_expr_window {} { |
280c564c | 1091 | |
4e327047 | 1092 | if {[winfo exists .expr]} {raise .expr ; return} |
280c564c | 1093 | |
479f0f18 | 1094 | toplevel .expr |
4e327047 TT |
1095 | wm title .expr "GDB Expressions" |
1096 | wm iconname .expr "Expressions" | |
09722039 | 1097 | |
4e327047 TT |
1098 | frame .expr.entryframe -borderwidth 2 -relief raised |
1099 | label .expr.entryframe.entrylab -text "Expression: " | |
1100 | entry .expr.entryframe.entry -borderwidth 2 -relief sunken | |
1101 | bind .expr.entryframe.entry <Return> { | |
1102 | add_expr [.expr.entryframe.entry get] | |
1103 | .expr.entryframe.entry delete 0 end | |
1104 | } | |
09722039 | 1105 | |
4e327047 TT |
1106 | pack .expr.entryframe.entrylab -side left |
1107 | pack .expr.entryframe.entry -side left -fill x -expand yes | |
09722039 | 1108 | |
4e327047 | 1109 | frame .expr.buts -borderwidth 2 -relief raised |
09722039 | 1110 | |
4e327047 TT |
1111 | button .expr.buts.delete -text Delete -command delete_expr \ |
1112 | -state disabled | |
09722039 | 1113 | |
4e327047 TT |
1114 | button .expr.buts.close -text Close -command {destroy .expr} |
1115 | button .expr.buts.help -text Help -state disabled | |
09722039 | 1116 | |
4e327047 TT |
1117 | pack .expr.buts.delete -side left |
1118 | pack .expr.buts.help .expr.buts.close -side right | |
09722039 SG |
1119 | |
1120 | pack .expr.buts -side bottom -fill x | |
1121 | pack .expr.entryframe -side bottom -fill x | |
1122 | ||
4e327047 TT |
1123 | frame .expr.exprs -borderwidth 2 -relief raised |
1124 | ||
1125 | # Use three subframes so columns will line up. Easier than | |
1126 | # dealing with BLT for a table geometry manager. Someday Tk | |
1127 | # will have one, use it then. FIXME this messes up keyboard | |
1128 | # traversal. | |
1129 | frame .expr.exprs.updates -borderwidth 0 -relief flat | |
1130 | frame .expr.exprs.expressions -borderwidth 0 -relief flat | |
1131 | frame .expr.exprs.values -borderwidth 0 -relief flat | |
09722039 | 1132 | |
4e327047 TT |
1133 | label .expr.exprs.updates.label -text Update |
1134 | pack .expr.exprs.updates.label -side top -anchor w | |
1135 | label .expr.exprs.expressions.label -text Expression | |
1136 | pack .expr.exprs.expressions.label -side top -anchor w | |
1137 | label .expr.exprs.values.label -text Value | |
1138 | pack .expr.exprs.values.label -side top -anchor w | |
09722039 | 1139 | |
4e327047 TT |
1140 | pack .expr.exprs.updates -side left |
1141 | pack .expr.exprs.values .expr.exprs.expressions \ | |
1142 | -side right -expand 1 -fill x | |
09722039 | 1143 | |
4e327047 | 1144 | pack .expr.exprs -side top -fill both -expand 1 -anchor w |
479f0f18 SG |
1145 | } |
1146 | ||
1147 | # | |
1148 | # Local procedure: | |
1149 | # | |
1150 | # display_expression (expression) - Display EXPRESSION in display window | |
1151 | # | |
1152 | # Description: | |
1153 | # | |
e12533e3 | 1154 | # Display EXPRESSION and its value in the expression display window. |
479f0f18 SG |
1155 | # |
1156 | ||
1157 | proc display_expression {expression} { | |
6131622e | 1158 | create_expr_window |
479f0f18 | 1159 | |
09722039 | 1160 | add_expr $expression |
479f0f18 SG |
1161 | } |
1162 | ||
8532893d SG |
1163 | # |
1164 | # Local procedure: | |
1165 | # | |
1166 | # create_file_win (filename) - Create a win for FILENAME. | |
1167 | # | |
1168 | # Return value: | |
1169 | # | |
1170 | # The new text widget. | |
1171 | # | |
1172 | # Description: | |
1173 | # | |
1174 | # This procedure creates a text widget for FILENAME. It returns the | |
1175 | # newly created widget. First, a text widget is created, and given basic | |
1176 | # configuration info. Second, all the bindings are setup. Third, the | |
1177 | # file FILENAME is read into the text widget. Fourth, margins and line | |
1178 | # numbers are added. | |
1179 | # | |
1180 | ||
746d1df4 | 1181 | proc create_file_win {filename debug_file} { |
754e5da2 SG |
1182 | global breakpoint_file |
1183 | global breakpoint_line | |
86db943c | 1184 | global line_numbers |
754e5da2 | 1185 | |
8532893d SG |
1186 | # Replace all the dirty characters in $filename with clean ones, and generate |
1187 | # a unique name for the text widget. | |
1188 | ||
746d1df4 | 1189 | regsub -all {\.} $filename {} temp |
006e71e9 | 1190 | set win .src.text$temp |
8532893d | 1191 | |
637b1661 SG |
1192 | # Open the file, and read it into the text widget |
1193 | ||
4e327047 | 1194 | if {[catch "open $filename" fh]} { |
746d1df4 SG |
1195 | # File can't be read. Put error message into .src.nofile window and return. |
1196 | ||
1197 | catch {destroy .src.nofile} | |
6131622e | 1198 | text .src.nofile -height 25 -width 88 -relief sunken \ |
4e327047 | 1199 | -borderwidth 2 -yscrollcommand ".src.scroll set" \ |
746d1df4 SG |
1200 | -setgrid true -cursor hand2 |
1201 | .src.nofile insert 0.0 $fh | |
1202 | .src.nofile configure -state disabled | |
1203 | bind .src.nofile <1> do_nothing | |
1204 | bind .src.nofile <B1-Motion> do_nothing | |
1205 | return .src.nofile | |
637b1661 SG |
1206 | } |
1207 | ||
8532893d SG |
1208 | # Actually create and do basic configuration on the text widget. |
1209 | ||
6131622e | 1210 | text $win -height 25 -width 88 -relief sunken -borderwidth 2 \ |
4e327047 | 1211 | -yscrollcommand ".src.scroll set" -setgrid true -cursor hand2 |
8532893d SG |
1212 | |
1213 | # Setup all the bindings | |
1214 | ||
754e5da2 | 1215 | bind $win <Enter> {focus %W} |
479f0f18 | 1216 | bind $win <1> do_nothing |
754e5da2 | 1217 | bind $win <B1-Motion> do_nothing |
479f0f18 | 1218 | |
f1b64caa SG |
1219 | bind $win <Key-Alt_R> do_nothing |
1220 | bind $win <Key-Alt_L> do_nothing | |
1221 | bind $win <Key-Prior> "$win yview {@0,0 - 10 lines}" | |
1222 | bind $win <Key-Next> "$win yview {@0,0 + 10 lines}" | |
1223 | bind $win <Key-Up> "$win yview {@0,0 - 1 lines}" | |
1224 | bind $win <Key-Down> "$win yview {@0,0 + 1 lines}" | |
1225 | bind $win <Key-Home> {update_listing [gdb_loc]} | |
4e327047 | 1226 | bind $win <Key-End> "$win see end" |
f1b64caa | 1227 | |
6131622e SG |
1228 | bind $win n {interactive_cmd next} |
1229 | bind $win s {interactive_cmd step} | |
1230 | bind $win c {interactive_cmd continue} | |
1231 | bind $win f {interactive_cmd finish} | |
1232 | bind $win u {interactive_cmd up} | |
1233 | bind $win d {interactive_cmd down} | |
8532893d | 1234 | |
754e5da2 SG |
1235 | $win delete 0.0 end |
1236 | $win insert 0.0 [read $fh] | |
1237 | close $fh | |
8532893d | 1238 | |
86db943c | 1239 | # Add margins (for annotations) and a line number to each line (if requested) |
8532893d | 1240 | |
754e5da2 SG |
1241 | set numlines [$win index end] |
1242 | set numlines [lindex [split $numlines .] 0] | |
4e327047 | 1243 | if {$line_numbers} { |
86db943c SG |
1244 | for {set i 1} {$i <= $numlines} {incr i} { |
1245 | $win insert $i.0 [format " %4d " $i] | |
1246 | $win tag add source $i.8 "$i.0 lineend" | |
1247 | } | |
1248 | } else { | |
1249 | for {set i 1} {$i <= $numlines} {incr i} { | |
1250 | $win insert $i.0 " " | |
1251 | $win tag add source $i.8 "$i.0 lineend" | |
1252 | } | |
1253 | } | |
479f0f18 | 1254 | |
746d1df4 SG |
1255 | # Add the breakdots |
1256 | ||
1257 | foreach i [gdb_sourcelines $debug_file] { | |
1258 | $win delete $i.0 | |
1259 | $win insert $i.0 "\xa4" | |
1260 | $win tag add margin $i.0 $i.8 | |
1261 | } | |
1262 | ||
6131622e | 1263 | $win tag bind margin <1> {listing_window_button_1 %W %X %Y %x %y} |
479f0f18 SG |
1264 | $win tag bind source <1> { |
1265 | %W mark set anchor "@%x,%y wordstart" | |
1266 | set last [%W index "@%x,%y wordend"] | |
1267 | %W tag remove sel 0.0 anchor | |
1268 | %W tag remove sel $last end | |
1269 | %W tag add sel anchor $last | |
1270 | } | |
1271 | # $win tag bind source <Double-Button-1> { | |
1272 | # %W mark set anchor "@%x,%y wordstart" | |
1273 | # set last [%W index "@%x,%y wordend"] | |
1274 | # %W tag remove sel 0.0 anchor | |
1275 | # %W tag remove sel $last end | |
1276 | # %W tag add sel anchor $last | |
1277 | # echo "Selected [selection get]" | |
1278 | # } | |
1279 | $win tag bind source <B1-Motion> { | |
1280 | %W tag remove sel 0.0 anchor | |
1281 | %W tag remove sel $last end | |
1282 | %W tag add sel anchor @%x,%y | |
754e5da2 | 1283 | } |
f0b0d915 TT |
1284 | $win tag bind sel <1> break |
1285 | $win tag bind sel <Double-Button-1> { | |
1286 | display_expression [selection get] | |
1287 | break | |
1288 | } | |
1289 | $win tag bind sel <B1-Motion> break | |
1290 | $win tag lower sel | |
479f0f18 | 1291 | |
f0b0d915 TT |
1292 | # Make these bindings do nothing on the text window -- they |
1293 | # are completely handled by the tag bindings above. | |
1294 | bind $win <1> break | |
1295 | bind $win <B1-Motion> break | |
1296 | bind $win <Double-Button-1> break | |
754e5da2 | 1297 | |
8532893d SG |
1298 | # Scan though the breakpoint data base and install any destined for this file |
1299 | ||
754e5da2 SG |
1300 | foreach bpnum [array names breakpoint_file] { |
1301 | if {$breakpoint_file($bpnum) == $filename} { | |
1302 | insert_breakpoint_tag $win $breakpoint_line($bpnum) | |
1303 | } | |
1304 | } | |
1305 | ||
8532893d SG |
1306 | # Disable the text widget to prevent user modifications |
1307 | ||
754e5da2 SG |
1308 | $win configure -state disabled |
1309 | return $win | |
1310 | } | |
1311 | ||
8532893d SG |
1312 | # |
1313 | # Local procedure: | |
1314 | # | |
637b1661 | 1315 | # create_asm_win (funcname pc) - Create an assembly win for FUNCNAME. |
8532893d SG |
1316 | # |
1317 | # Return value: | |
1318 | # | |
1319 | # The new text widget. | |
1320 | # | |
1321 | # Description: | |
1322 | # | |
1323 | # This procedure creates a text widget for FUNCNAME. It returns the | |
1324 | # newly created widget. First, a text widget is created, and given basic | |
1325 | # configuration info. Second, all the bindings are setup. Third, the | |
1326 | # function FUNCNAME is read into the text widget. | |
1327 | # | |
1328 | ||
637b1661 | 1329 | proc create_asm_win {funcname pc} { |
8532893d SG |
1330 | global breakpoint_file |
1331 | global breakpoint_line | |
8532893d | 1332 | global pclist |
280c564c | 1333 | global disassemble_with_source |
8532893d SG |
1334 | |
1335 | # Replace all the dirty characters in $filename with clean ones, and generate | |
1336 | # a unique name for the text widget. | |
1337 | ||
335129a9 | 1338 | set win [asm_win_name $funcname] |
8532893d SG |
1339 | |
1340 | # Actually create and do basic configuration on the text widget. | |
1341 | ||
6131622e | 1342 | text $win -height 25 -width 80 -relief sunken -borderwidth 2 \ |
4e327047 | 1343 | -setgrid true -cursor hand2 -yscrollcommand ".asm.scroll set" |
8532893d SG |
1344 | |
1345 | # Setup all the bindings | |
1346 | ||
1347 | bind $win <Enter> {focus %W} | |
f0b0d915 TT |
1348 | bind $win <1> {asm_window_button_1 %W %X %Y %x %y; break} |
1349 | bind $win <B1-Motion> break | |
1350 | bind $win <Double-Button-1> break | |
f1b64caa SG |
1351 | |
1352 | bind $win <Key-Alt_R> do_nothing | |
1353 | bind $win <Key-Alt_L> do_nothing | |
f1b64caa | 1354 | |
6131622e SG |
1355 | bind $win n {interactive_cmd nexti} |
1356 | bind $win s {interactive_cmd stepi} | |
1357 | bind $win c {interactive_cmd continue} | |
1358 | bind $win f {interactive_cmd finish} | |
1359 | bind $win u {interactive_cmd up} | |
1360 | bind $win d {interactive_cmd down} | |
8532893d SG |
1361 | |
1362 | # Disassemble the code, and read it into the new text widget | |
1363 | ||
6131622e | 1364 | $win insert end [gdb_disassemble $disassemble_with_source $pc] |
8532893d SG |
1365 | |
1366 | set numlines [$win index end] | |
1367 | set numlines [lindex [split $numlines .] 0] | |
637b1661 | 1368 | decr numlines |
8532893d SG |
1369 | |
1370 | # Delete the first and last lines, cuz these contain useless info | |
1371 | ||
09722039 SG |
1372 | # $win delete 1.0 2.0 |
1373 | # $win delete {end - 1 lines} end | |
1374 | # decr numlines 2 | |
8532893d SG |
1375 | |
1376 | # Add margins (for annotations) and note the PC for each line | |
1377 | ||
637b1661 | 1378 | catch "unset pclist($funcname)" |
335129a9 | 1379 | lappend pclist($funcname) Unused |
8532893d SG |
1380 | for {set i 1} {$i <= $numlines} {incr i} { |
1381 | scan [$win get $i.0 "$i.0 lineend"] "%s " pc | |
1382 | lappend pclist($funcname) $pc | |
1383 | $win insert $i.0 " " | |
1384 | } | |
1385 | ||
8532893d SG |
1386 | # Scan though the breakpoint data base and install any destined for this file |
1387 | ||
1388 | # foreach bpnum [array names breakpoint_file] { | |
1389 | # if {$breakpoint_file($bpnum) == $filename} { | |
1390 | # insert_breakpoint_tag $win $breakpoint_line($bpnum) | |
1391 | # } | |
1392 | # } | |
1393 | ||
1394 | # Disable the text widget to prevent user modifications | |
1395 | ||
1396 | $win configure -state disabled | |
1397 | return $win | |
1398 | } | |
1399 | ||
8532893d SG |
1400 | # |
1401 | # Local procedure: | |
1402 | # | |
1403 | # update_listing (linespec) - Update the listing window according to | |
1404 | # LINESPEC. | |
1405 | # | |
1406 | # Description: | |
1407 | # | |
1408 | # This procedure is called from various places to update the listing | |
1409 | # window based on LINESPEC. It is usually invoked with the result of | |
1410 | # gdb_loc. | |
1411 | # | |
1412 | # It will move the cursor, and scroll the text widget if necessary. | |
1413 | # Also, it will switch to another text widget if necessary, and update | |
1414 | # the label widget too. | |
1415 | # | |
1416 | # LINESPEC is a list of the form: | |
1417 | # | |
1418 | # { DEBUG_FILE FUNCNAME FILENAME LINE }, where: | |
1419 | # | |
1420 | # DEBUG_FILE - is the abbreviated form of the file name. This is usually | |
1421 | # the file name string given to the cc command. This is | |
1422 | # primarily needed for breakpoint commands, and when an | |
1423 | # abbreviated for of the filename is desired. | |
1424 | # FUNCNAME - is the name of the function. | |
1425 | # FILENAME - is the fully qualified (absolute) file name. It is usually | |
1426 | # the same as $PWD/$DEBUG_FILE, where PWD is the working dir | |
1427 | # at the time the cc command was given. This is used to | |
1428 | # actually locate the file to be displayed. | |
1429 | # LINE - The line number to be displayed. | |
1430 | # | |
1431 | # Usually, this procedure will just move the cursor one line down to the | |
1432 | # next line to be executed. However, if the cursor moves out of range | |
1433 | # or into another file, it will scroll the text widget so that the line | |
1434 | # of interest is in the middle of the viewable portion of the widget. | |
1435 | # | |
1436 | ||
754e5da2 SG |
1437 | proc update_listing {linespec} { |
1438 | global pointers | |
754e5da2 SG |
1439 | global wins cfile |
1440 | global current_label | |
1441 | global win_to_file | |
1442 | global file_to_debug_file | |
746d1df4 | 1443 | global .src.label |
754e5da2 | 1444 | |
8532893d SG |
1445 | # Rip the linespec apart |
1446 | ||
4e327047 | 1447 | lassign $linespec debug_file funcname filename line |
754e5da2 | 1448 | |
8532893d SG |
1449 | # Sometimes there's no source file for this location |
1450 | ||
754e5da2 SG |
1451 | if {$filename == ""} {set filename Blank} |
1452 | ||
8532893d SG |
1453 | # If we want to switch files, we need to unpack the current text widget, and |
1454 | # stick in the new one. | |
1455 | ||
754e5da2 SG |
1456 | if {$filename != $cfile} then { |
1457 | pack forget $wins($cfile) | |
1458 | set cfile $filename | |
8532893d SG |
1459 | |
1460 | # Create a text widget for this file if necessary | |
1461 | ||
4e327047 | 1462 | if {![info exists wins($cfile)]} then { |
746d1df4 SG |
1463 | set wins($cfile) [create_file_win $cfile $debug_file] |
1464 | if {$wins($cfile) != ".src.nofile"} { | |
637b1661 SG |
1465 | set win_to_file($wins($cfile)) $cfile |
1466 | set file_to_debug_file($cfile) $debug_file | |
1467 | set pointers($cfile) 1.1 | |
1468 | } | |
754e5da2 SG |
1469 | } |
1470 | ||
8532893d SG |
1471 | # Pack the text widget into the listing widget, and scroll to the right place |
1472 | ||
746d1df4 SG |
1473 | pack $wins($cfile) -side left -expand yes -in .src.info \ |
1474 | -fill both -after .src.scroll | |
1475 | ||
1476 | # Make the scrollbar point at the new text widget | |
1477 | ||
1478 | .src.scroll configure -command "$wins($cfile) yview" | |
1479 | ||
f0b0d915 TT |
1480 | # $wins($cfile) see "${line}.0 linestart" |
1481 | ensure_line_visible $wins($cfile) $line | |
754e5da2 SG |
1482 | } |
1483 | ||
8532893d SG |
1484 | # Update the label widget in case the filename or function name has changed |
1485 | ||
754e5da2 SG |
1486 | if {$current_label != "$filename.$funcname"} then { |
1487 | set tail [expr [string last / $filename] + 1] | |
746d1df4 SG |
1488 | set .src.label "[string range $filename $tail end] : ${funcname}()" |
1489 | # .src.label configure -text "[string range $filename $tail end] : ${funcname}()" | |
754e5da2 SG |
1490 | set current_label $filename.$funcname |
1491 | } | |
1492 | ||
8532893d SG |
1493 | # Update the pointer, scrolling the text widget if necessary to keep the |
1494 | # pointer in an acceptable part of the screen. | |
1495 | ||
4e327047 | 1496 | if {[info exists pointers($cfile)]} then { |
754e5da2 SG |
1497 | $wins($cfile) configure -state normal |
1498 | set pointer_pos $pointers($cfile) | |
1499 | $wins($cfile) configure -state normal | |
746d1df4 SG |
1500 | $wins($cfile) delete $pointer_pos "$pointer_pos + 2 char" |
1501 | $wins($cfile) insert $pointer_pos " " | |
754e5da2 SG |
1502 | |
1503 | set pointer_pos [$wins($cfile) index $line.1] | |
1504 | set pointers($cfile) $pointer_pos | |
1505 | ||
746d1df4 SG |
1506 | $wins($cfile) delete $pointer_pos "$pointer_pos + 2 char" |
1507 | $wins($cfile) insert $pointer_pos "->" | |
f0b0d915 | 1508 | ensure_line_visible $wins($cfile) $line |
754e5da2 SG |
1509 | $wins($cfile) configure -state disabled |
1510 | } | |
1511 | } | |
1512 | ||
8532893d SG |
1513 | # |
1514 | # Local procedure: | |
1515 | # | |
746d1df4 | 1516 | # create_asm_window - Open up the assembly window. |
8532893d SG |
1517 | # |
1518 | # Description: | |
1519 | # | |
1520 | # Create an assembly window if it doesn't exist. | |
1521 | # | |
1522 | ||
746d1df4 | 1523 | proc create_asm_window {} { |
8532893d SG |
1524 | global cfunc |
1525 | ||
4e327047 | 1526 | if {[winfo exists .asm]} {raise .asm ; return} |
280c564c SG |
1527 | |
1528 | set cfunc *None* | |
1529 | set win [asm_win_name $cfunc] | |
335129a9 | 1530 | |
280c564c | 1531 | build_framework .asm Assembly "*NIL*" |
006e71e9 | 1532 | |
09722039 SG |
1533 | # First, delete all the old menu entries |
1534 | ||
280c564c | 1535 | .asm.menubar.view.menu delete 0 last |
09722039 | 1536 | |
4e327047 | 1537 | .asm.text configure -yscrollcommand ".asm.scroll set" |
8532893d | 1538 | |
280c564c SG |
1539 | frame .asm.row1 |
1540 | frame .asm.row2 | |
8532893d | 1541 | |
280c564c | 1542 | button .asm.stepi -width 6 -text Stepi \ |
6131622e | 1543 | -command {interactive_cmd stepi} |
280c564c | 1544 | button .asm.nexti -width 6 -text Nexti \ |
6131622e | 1545 | -command {interactive_cmd nexti} |
280c564c | 1546 | button .asm.continue -width 6 -text Cont \ |
6131622e | 1547 | -command {interactive_cmd continue} |
280c564c | 1548 | button .asm.finish -width 6 -text Finish \ |
6131622e SG |
1549 | -command {interactive_cmd finish} |
1550 | button .asm.up -width 6 -text Up -command {interactive_cmd up} | |
280c564c | 1551 | button .asm.down -width 6 -text Down \ |
6131622e | 1552 | -command {interactive_cmd down} |
280c564c | 1553 | button .asm.bottom -width 6 -text Bottom \ |
6131622e | 1554 | -command {interactive_cmd {frame 0}} |
8532893d | 1555 | |
280c564c SG |
1556 | pack .asm.stepi .asm.continue .asm.up .asm.bottom -side left -padx 3 -pady 5 -in .asm.row1 |
1557 | pack .asm.nexti .asm.finish .asm.down -side left -padx 3 -pady 5 -in .asm.row2 | |
006e71e9 | 1558 | |
280c564c | 1559 | pack .asm.row2 .asm.row1 -side bottom -anchor w -before .asm.info |
8532893d | 1560 | |
280c564c | 1561 | update |
006e71e9 | 1562 | |
280c564c | 1563 | update_assembly [gdb_loc] |
09722039 SG |
1564 | |
1565 | # We do this update_assembly to get the proper value of disassemble-from-exec. | |
1566 | ||
1567 | # exec file menu item | |
280c564c SG |
1568 | .asm.menubar.view.menu add radiobutton -label "Exec file" \ |
1569 | -variable disassemble-from-exec -value 1 | |
09722039 | 1570 | # target memory menu item |
280c564c SG |
1571 | .asm.menubar.view.menu add radiobutton -label "Target memory" \ |
1572 | -variable disassemble-from-exec -value 0 | |
1573 | ||
1574 | # Disassemble with source | |
1575 | .asm.menubar.view.menu add checkbutton -label "Source" \ | |
1576 | -variable disassemble_with_source -onvalue source \ | |
1577 | -offvalue nosource -command { | |
1578 | foreach asm [info command .asm.func_*] { | |
1579 | destroy $asm | |
1580 | } | |
1581 | set cfunc NIL | |
1582 | update_assembly [gdb_loc] | |
1583 | } | |
8532893d SG |
1584 | } |
1585 | ||
746d1df4 | 1586 | proc reg_config_menu {} { |
746d1df4 SG |
1587 | catch {destroy .reg.config} |
1588 | toplevel .reg.config | |
1589 | wm geometry .reg.config +300+300 | |
1590 | wm title .reg.config "Register configuration" | |
1591 | wm iconname .reg.config "Reg config" | |
1592 | set regnames [gdb_regnames] | |
1593 | set num_regs [llength $regnames] | |
1594 | ||
86db943c SG |
1595 | frame .reg.config.buts |
1596 | ||
1597 | button .reg.config.done -text " Done " -command " | |
1598 | recompute_reg_display_list $num_regs | |
1599 | populate_reg_window | |
1600 | update_registers all | |
1601 | destroy .reg.config " | |
1602 | ||
1603 | button .reg.config.update -text Update -command " | |
1604 | recompute_reg_display_list $num_regs | |
1605 | populate_reg_window | |
1606 | update_registers all " | |
1607 | ||
1608 | pack .reg.config.buts -side bottom -fill x | |
746d1df4 | 1609 | |
86db943c SG |
1610 | pack .reg.config.done -side left -fill x -expand yes -in .reg.config.buts |
1611 | pack .reg.config.update -side right -fill x -expand yes -in .reg.config.buts | |
746d1df4 SG |
1612 | |
1613 | # Since there can be lots of registers, we build the window with no more than | |
1614 | # 32 rows, and as many columns as needed. | |
1615 | ||
1616 | # First, figure out how many columns we need and create that many column frame | |
1617 | # widgets | |
1618 | ||
1619 | set ncols [expr ($num_regs + 31) / 32] | |
1620 | ||
1621 | for {set col 0} {$col < $ncols} {incr col} { | |
1622 | frame .reg.config.col$col | |
1623 | pack .reg.config.col$col -side left -anchor n | |
1624 | } | |
1625 | ||
1626 | # Now, create the checkbutton widgets and pack them in the appropriate columns | |
1627 | ||
1628 | set col 0 | |
1629 | set row 0 | |
1630 | for {set regnum 0} {$regnum < $num_regs} {incr regnum} { | |
1631 | set regname [lindex $regnames $regnum] | |
1632 | checkbutton .reg.config.col$col.$row -text $regname -pady 0 \ | |
86db943c | 1633 | -variable regena($regnum) -relief flat -anchor w -bd 1 |
746d1df4 SG |
1634 | |
1635 | pack .reg.config.col$col.$row -side top -fill both | |
1636 | ||
1637 | incr row | |
1638 | if {$row >= 32} { | |
1639 | incr col | |
1640 | set row 0 | |
1641 | } | |
1642 | } | |
1643 | } | |
1644 | ||
335129a9 SG |
1645 | # |
1646 | # Local procedure: | |
1647 | # | |
746d1df4 | 1648 | # create_registers_window - Open up the register display window. |
335129a9 SG |
1649 | # |
1650 | # Description: | |
1651 | # | |
1652 | # Create the register display window, with automatic updates. | |
1653 | # | |
1654 | ||
746d1df4 SG |
1655 | proc create_registers_window {} { |
1656 | global reg_format | |
1657 | ||
4e327047 | 1658 | if {[winfo exists .reg]} {raise .reg ; return} |
746d1df4 SG |
1659 | |
1660 | # Create an initial register display list consisting of all registers | |
1661 | ||
4e327047 | 1662 | if {![info exists reg_format]} { |
746d1df4 SG |
1663 | global reg_display_list |
1664 | global changed_reg_list | |
cb3313c1 | 1665 | global regena |
746d1df4 SG |
1666 | |
1667 | set reg_format {} | |
1668 | set num_regs [llength [gdb_regnames]] | |
1669 | for {set regnum 0} {$regnum < $num_regs} {incr regnum} { | |
cb3313c1 | 1670 | set regena($regnum) 1 |
746d1df4 SG |
1671 | } |
1672 | recompute_reg_display_list $num_regs | |
1673 | set changed_reg_list $reg_display_list | |
1674 | } | |
1675 | ||
1676 | build_framework .reg Registers | |
1677 | ||
86db943c SG |
1678 | # First, delete all the old menu entries |
1679 | ||
1680 | .reg.menubar.view.menu delete 0 last | |
746d1df4 SG |
1681 | |
1682 | # Hex menu item | |
8e5bc49f SG |
1683 | .reg.menubar.view.menu add radiobutton -label Hex \ |
1684 | -command {set reg_format x ; update_registers all} | |
746d1df4 | 1685 | |
746d1df4 | 1686 | # Decimal menu item |
8e5bc49f SG |
1687 | .reg.menubar.view.menu add radiobutton -label Decimal \ |
1688 | -command {set reg_format d ; update_registers all} | |
746d1df4 | 1689 | |
746d1df4 | 1690 | # Octal menu item |
8e5bc49f SG |
1691 | .reg.menubar.view.menu add radiobutton -label Octal \ |
1692 | -command {set reg_format o ; update_registers all} | |
746d1df4 | 1693 | |
746d1df4 | 1694 | # Natural menu item |
8e5bc49f SG |
1695 | .reg.menubar.view.menu add radiobutton -label Natural \ |
1696 | -command {set reg_format {} ; update_registers all} | |
746d1df4 | 1697 | |
86db943c SG |
1698 | # Config menu item |
1699 | .reg.menubar.view.menu add separator | |
1700 | ||
1701 | .reg.menubar.view.menu add command -label Config -command { | |
1702 | reg_config_menu } | |
746d1df4 SG |
1703 | |
1704 | destroy .reg.label | |
1705 | ||
1706 | # Install the reg names | |
1707 | ||
1708 | populate_reg_window | |
86db943c | 1709 | update_registers all |
746d1df4 SG |
1710 | } |
1711 | ||
cb3313c1 | 1712 | # Convert regena into a list of the enabled $regnums |
746d1df4 SG |
1713 | |
1714 | proc recompute_reg_display_list {num_regs} { | |
1715 | global reg_display_list | |
cb3313c1 SG |
1716 | global regmap |
1717 | global regena | |
746d1df4 SG |
1718 | |
1719 | catch {unset reg_display_list} | |
cb3313c1 SG |
1720 | |
1721 | set line 1 | |
746d1df4 | 1722 | for {set regnum 0} {$regnum < $num_regs} {incr regnum} { |
746d1df4 | 1723 | |
cb3313c1 | 1724 | if {[set regena($regnum)] != 0} { |
746d1df4 | 1725 | lappend reg_display_list $regnum |
cb3313c1 SG |
1726 | set regmap($regnum) $line |
1727 | incr line | |
746d1df4 SG |
1728 | } |
1729 | } | |
1730 | } | |
1731 | ||
1732 | # Fill out the register window with the names of the regs specified in | |
1733 | # reg_display_list. | |
1734 | ||
1735 | proc populate_reg_window {} { | |
1736 | global max_regname_width | |
1737 | global reg_display_list | |
1738 | ||
1739 | .reg.text configure -state normal | |
1740 | ||
1741 | .reg.text delete 0.0 end | |
1742 | ||
1743 | set regnames [eval gdb_regnames $reg_display_list] | |
1744 | ||
1745 | # Figure out the longest register name | |
335129a9 | 1746 | |
746d1df4 | 1747 | set max_regname_width 0 |
335129a9 | 1748 | |
746d1df4 SG |
1749 | foreach reg $regnames { |
1750 | set len [string length $reg] | |
1751 | if {$len > $max_regname_width} {set max_regname_width $len} | |
1752 | } | |
1753 | ||
1754 | set width [expr $max_regname_width + 15] | |
1755 | ||
1756 | set height [llength $regnames] | |
1757 | ||
1758 | if {$height > 60} {set height 60} | |
335129a9 | 1759 | |
746d1df4 SG |
1760 | .reg.text configure -height $height -width $width |
1761 | ||
1762 | foreach reg $regnames { | |
1763 | .reg.text insert end [format "%-*s \n" $max_regname_width ${reg}] | |
335129a9 | 1764 | } |
746d1df4 SG |
1765 | |
1766 | .reg.text yview 0 | |
1767 | .reg.text configure -state disabled | |
335129a9 SG |
1768 | } |
1769 | ||
1770 | # | |
1771 | # Local procedure: | |
1772 | # | |
1773 | # update_registers - Update the registers window. | |
1774 | # | |
1775 | # Description: | |
1776 | # | |
1777 | # This procedure updates the registers window. | |
1778 | # | |
1779 | ||
746d1df4 SG |
1780 | proc update_registers {which} { |
1781 | global max_regname_width | |
1782 | global reg_format | |
1783 | global reg_display_list | |
1784 | global changed_reg_list | |
1785 | global highlight | |
cb3313c1 | 1786 | global regmap |
335129a9 | 1787 | |
746d1df4 | 1788 | set margin [expr $max_regname_width + 1] |
006e71e9 | 1789 | set win .reg.text |
746d1df4 SG |
1790 | set winwidth [lindex [$win configure -width] 4] |
1791 | set valwidth [expr $winwidth - $margin] | |
335129a9 SG |
1792 | |
1793 | $win configure -state normal | |
1794 | ||
746d1df4 | 1795 | if {$which == "all"} { |
cb3313c1 | 1796 | set lineindex 1 |
746d1df4 SG |
1797 | foreach regnum $reg_display_list { |
1798 | set regval [gdb_fetch_registers $reg_format $regnum] | |
1799 | set regval [format "%-*s" $valwidth $regval] | |
cb3313c1 SG |
1800 | $win delete $lineindex.$margin "$lineindex.0 lineend" |
1801 | $win insert $lineindex.$margin $regval | |
1802 | incr lineindex | |
746d1df4 SG |
1803 | } |
1804 | $win configure -state disabled | |
1805 | return | |
1806 | } | |
335129a9 | 1807 | |
746d1df4 SG |
1808 | # Unhighlight the old values |
1809 | ||
1810 | foreach regnum $changed_reg_list { | |
1811 | $win tag delete $win.$regnum | |
1812 | } | |
1813 | ||
1814 | # Now, highlight the changed values of the interesting registers | |
1815 | ||
1816 | set changed_reg_list [eval gdb_changed_register_list $reg_display_list] | |
1817 | ||
cb3313c1 | 1818 | set lineindex 1 |
746d1df4 SG |
1819 | foreach regnum $changed_reg_list { |
1820 | set regval [gdb_fetch_registers $reg_format $regnum] | |
1821 | set regval [format "%-*s" $valwidth $regval] | |
cb3313c1 SG |
1822 | |
1823 | set lineindex $regmap($regnum) | |
746d1df4 SG |
1824 | $win delete $lineindex.$margin "$lineindex.0 lineend" |
1825 | $win insert $lineindex.$margin $regval | |
1826 | $win tag add $win.$regnum $lineindex.0 "$lineindex.0 lineend" | |
1827 | eval $win tag configure $win.$regnum $highlight | |
1828 | } | |
335129a9 | 1829 | |
335129a9 SG |
1830 | $win configure -state disabled |
1831 | } | |
1832 | ||
8532893d SG |
1833 | # |
1834 | # Local procedure: | |
1835 | # | |
1836 | # update_assembly - Update the assembly window. | |
1837 | # | |
1838 | # Description: | |
1839 | # | |
1840 | # This procedure updates the assembly window. | |
1841 | # | |
1842 | ||
1843 | proc update_assembly {linespec} { | |
1844 | global asm_pointers | |
8532893d SG |
1845 | global wins cfunc |
1846 | global current_label | |
1847 | global win_to_file | |
1848 | global file_to_debug_file | |
1849 | global current_asm_label | |
1850 | global pclist | |
746d1df4 | 1851 | global .asm.label |
8532893d SG |
1852 | |
1853 | # Rip the linespec apart | |
1854 | ||
4e327047 | 1855 | lassign $linespec debug_file funcname filename line pc |
8532893d | 1856 | |
335129a9 | 1857 | set win [asm_win_name $cfunc] |
8532893d SG |
1858 | |
1859 | # Sometimes there's no source file for this location | |
1860 | ||
1861 | if {$filename == ""} {set filename Blank} | |
1862 | ||
1863 | # If we want to switch funcs, we need to unpack the current text widget, and | |
1864 | # stick in the new one. | |
1865 | ||
637b1661 | 1866 | if {$funcname != $cfunc } { |
546b8ca7 | 1867 | set oldwin $win |
8532893d SG |
1868 | set cfunc $funcname |
1869 | ||
335129a9 | 1870 | set win [asm_win_name $cfunc] |
8532893d SG |
1871 | |
1872 | # Create a text widget for this func if necessary | |
1873 | ||
637b1661 SG |
1874 | if {![winfo exists $win]} { |
1875 | create_asm_win $cfunc $pc | |
8532893d SG |
1876 | set asm_pointers($cfunc) 1.1 |
1877 | set current_asm_label NIL | |
1878 | } | |
1879 | ||
1880 | # Pack the text widget, and scroll to the right place | |
1881 | ||
546b8ca7 | 1882 | pack forget $oldwin |
8532893d | 1883 | pack $win -side left -expand yes -fill both \ |
006e71e9 | 1884 | -after .asm.scroll |
746d1df4 | 1885 | .asm.scroll configure -command "$win yview" |
637b1661 | 1886 | set line [pc_to_line $pclist($cfunc) $pc] |
f0b0d915 | 1887 | ensure_line_visible $win $line |
0af608b8 | 1888 | update |
8532893d SG |
1889 | } |
1890 | ||
1891 | # Update the label widget in case the filename or function name has changed | |
1892 | ||
335129a9 | 1893 | if {$current_asm_label != "$pc $funcname"} then { |
746d1df4 | 1894 | set .asm.label "$pc $funcname" |
335129a9 | 1895 | set current_asm_label "$pc $funcname" |
8532893d SG |
1896 | } |
1897 | ||
1898 | # Update the pointer, scrolling the text widget if necessary to keep the | |
1899 | # pointer in an acceptable part of the screen. | |
1900 | ||
4e327047 | 1901 | if {[info exists asm_pointers($cfunc)]} then { |
8532893d SG |
1902 | $win configure -state normal |
1903 | set pointer_pos $asm_pointers($cfunc) | |
1904 | $win configure -state normal | |
746d1df4 SG |
1905 | $win delete $pointer_pos "$pointer_pos + 2 char" |
1906 | $win insert $pointer_pos " " | |
8532893d SG |
1907 | |
1908 | # Map the PC back to a line in the window | |
1909 | ||
637b1661 | 1910 | set line [pc_to_line $pclist($cfunc) $pc] |
8532893d SG |
1911 | |
1912 | if {$line == -1} { | |
1913 | echo "Can't find PC $pc" | |
1914 | return | |
1915 | } | |
1916 | ||
8532893d SG |
1917 | set pointer_pos [$win index $line.1] |
1918 | set asm_pointers($cfunc) $pointer_pos | |
1919 | ||
746d1df4 SG |
1920 | $win delete $pointer_pos "$pointer_pos + 2 char" |
1921 | $win insert $pointer_pos "->" | |
f0b0d915 | 1922 | ensure_line_visible $win $line |
8532893d SG |
1923 | $win configure -state disabled |
1924 | } | |
1925 | } | |
1926 | ||
006e71e9 SG |
1927 | # |
1928 | # Local procedure: | |
1929 | # | |
1930 | # update_ptr - Update the listing window. | |
1931 | # | |
1932 | # Description: | |
1933 | # | |
1934 | # This routine will update the listing window using the result of | |
1935 | # gdb_loc. | |
1936 | # | |
1937 | ||
8532893d SG |
1938 | proc update_ptr {} { |
1939 | update_listing [gdb_loc] | |
4e327047 | 1940 | if {[winfo exists .asm]} { |
8532893d SG |
1941 | update_assembly [gdb_loc] |
1942 | } | |
4e327047 | 1943 | if {[winfo exists .reg]} { |
746d1df4 | 1944 | update_registers changed |
335129a9 | 1945 | } |
4e327047 | 1946 | if {[winfo exists .expr]} { |
280c564c SG |
1947 | update_exprs |
1948 | } | |
4e327047 | 1949 | if {[winfo exists .autocmd]} { |
6131622e SG |
1950 | update_autocmd |
1951 | } | |
8532893d SG |
1952 | } |
1953 | ||
006e71e9 | 1954 | # Make toplevel window disappear |
754e5da2 | 1955 | |
006e71e9 | 1956 | wm withdraw . |
754e5da2 | 1957 | |
754e5da2 | 1958 | proc files_command {} { |
4e327047 TT |
1959 | toplevel .files_window |
1960 | ||
1961 | wm minsize .files_window 1 1 | |
1962 | # wm overrideredirect .files_window true | |
1963 | listbox .files_window.list -geometry 30x20 -setgrid true \ | |
1964 | -yscrollcommand {.files_window.scroll set} -relief sunken \ | |
1965 | -borderwidth 2 | |
1966 | scrollbar .files_window.scroll -orient vertical \ | |
1967 | -command {.files_window.list yview} -relief sunken | |
1968 | button .files_window.close -text Close -command {destroy .files_window} | |
1969 | .files_window.list configure -selectmode single | |
1970 | ||
1971 | # Get the file list from GDB, sort it, and format it as one entry per line. | |
1972 | set lastSeen {}; # Value that won't appear in | |
1973 | # list. | |
1974 | set fileList {} | |
1975 | foreach file [lsort [gdb_listfiles]] { | |
1976 | if {$file != $lastSeen} then { | |
1977 | lappend fileList $file | |
1978 | set lastSeen $file | |
1979 | } | |
1980 | } | |
1981 | set filelist [join [lsort [gdb_listfiles]] "\n"] | |
c81a3fa9 | 1982 | |
4e327047 | 1983 | # Insert the file list into the widget |
c81a3fa9 | 1984 | |
4e327047 | 1985 | eval .files_window.list insert 0 $filelist |
c81a3fa9 | 1986 | |
4e327047 TT |
1987 | pack .files_window.close -side bottom -fill x -expand no -anchor s |
1988 | pack .files_window.scroll -side right -fill both | |
1989 | pack .files_window.list -side left -fill both -expand yes | |
1990 | bind .files_window.list <Any-ButtonRelease-1> { | |
1991 | set file [%W get [%W curselection]] | |
1992 | gdb_cmd "list $file:1,0" | |
1993 | update_listing [gdb_loc $file:1] | |
1994 | destroy .files_window | |
1995 | } | |
754e5da2 SG |
1996 | } |
1997 | ||
1998 | button .files -text Files -command files_command | |
1999 | ||
4604b34c SG |
2000 | proc apply_filespec {label default command} { |
2001 | set filename [FSBox $label $default] | |
2002 | if {$filename != ""} { | |
4e327047 | 2003 | if {[catch {gdb_cmd "$command $filename"} retval]} { |
4604b34c | 2004 | tk_dialog .filespec_error "gdb : $label error" \ |
4e327047 TT |
2005 | "Error in command \"$command $filename\"" error \ |
2006 | 0 Dismiss | |
4604b34c SG |
2007 | return |
2008 | } | |
2009 | update_ptr | |
2010 | } | |
2011 | } | |
2012 | ||
4e327047 TT |
2013 | # Run editor. |
2014 | proc run_editor {editor file} { | |
2015 | # FIXME should use index of line in middle of window, not line at | |
2016 | # top. | |
2017 | global wins | |
2018 | set lineNo [lindex [split [$wins($file) index @0,0] .] 0] | |
2019 | exec $editor +$lineNo $file | |
2020 | } | |
754e5da2 | 2021 | |
4e327047 | 2022 | # Setup command window |
006e71e9 | 2023 | proc build_framework {win {title GDBtk} {label {}}} { |
746d1df4 | 2024 | global ${win}.label |
006e71e9 SG |
2025 | |
2026 | toplevel ${win} | |
04576ab6 | 2027 | wm title ${win} $title |
006e71e9 SG |
2028 | wm minsize ${win} 1 1 |
2029 | ||
2030 | frame ${win}.menubar | |
2031 | ||
2032 | menubutton ${win}.menubar.file -padx 12 -text File \ | |
2033 | -menu ${win}.menubar.file.menu -underline 0 | |
2034 | ||
2035 | menu ${win}.menubar.file.menu | |
e12533e3 | 2036 | ${win}.menubar.file.menu add command -label File... \ |
4604b34c | 2037 | -command {apply_filespec File a.out file} |
e12533e3 | 2038 | ${win}.menubar.file.menu add command -label Target... \ |
c4a5c37c | 2039 | -command { not_implemented_yet "target" } |
006e71e9 | 2040 | ${win}.menubar.file.menu add command -label Edit \ |
4e327047 | 2041 | -command {run_editor $editor $cfile} |
e12533e3 SS |
2042 | ${win}.menubar.file.menu add separator |
2043 | ${win}.menubar.file.menu add command -label "Exec File..." \ | |
4604b34c | 2044 | -command {apply_filespec {Exec File} a.out exec-file} |
e12533e3 | 2045 | ${win}.menubar.file.menu add command -label "Symbol File..." \ |
4604b34c | 2046 | -command {apply_filespec {Symbol File} a.out symbol-file} |
e12533e3 SS |
2047 | ${win}.menubar.file.menu add command -label "Add Symbol File..." \ |
2048 | -command { not_implemented_yet "menu item, add symbol file" } | |
2049 | ${win}.menubar.file.menu add command -label "Core File..." \ | |
4604b34c SG |
2050 | -command {apply_filespec {Core File} core core-file} |
2051 | ||
e12533e3 | 2052 | ${win}.menubar.file.menu add separator |
006e71e9 SG |
2053 | ${win}.menubar.file.menu add command -label Close \ |
2054 | -command "destroy ${win}" | |
e12533e3 | 2055 | ${win}.menubar.file.menu add separator |
006e71e9 | 2056 | ${win}.menubar.file.menu add command -label Quit \ |
6131622e | 2057 | -command {interactive_cmd quit} |
006e71e9 | 2058 | |
c4a5c37c SS |
2059 | menubutton ${win}.menubar.commands -padx 12 -text Commands \ |
2060 | -menu ${win}.menubar.commands.menu -underline 0 | |
2061 | ||
2062 | menu ${win}.menubar.commands.menu | |
2063 | ${win}.menubar.commands.menu add command -label Run \ | |
6131622e | 2064 | -command {interactive_cmd run} |
c4a5c37c | 2065 | ${win}.menubar.commands.menu add command -label Step \ |
6131622e | 2066 | -command {interactive_cmd step} |
c4a5c37c | 2067 | ${win}.menubar.commands.menu add command -label Next \ |
6131622e | 2068 | -command {interactive_cmd next} |
c4a5c37c | 2069 | ${win}.menubar.commands.menu add command -label Continue \ |
6131622e | 2070 | -command {interactive_cmd continue} |
c4a5c37c SS |
2071 | ${win}.menubar.commands.menu add separator |
2072 | ${win}.menubar.commands.menu add command -label Stepi \ | |
6131622e | 2073 | -command {interactive_cmd stepi} |
c4a5c37c | 2074 | ${win}.menubar.commands.menu add command -label Nexti \ |
6131622e | 2075 | -command {interactive_cmd nexti} |
c4a5c37c | 2076 | |
09722039 | 2077 | menubutton ${win}.menubar.view -padx 12 -text Options \ |
006e71e9 SG |
2078 | -menu ${win}.menubar.view.menu -underline 0 |
2079 | ||
2080 | menu ${win}.menubar.view.menu | |
c4a5c37c SS |
2081 | ${win}.menubar.view.menu add command -label Hex \ |
2082 | -command {echo Hex} | |
006e71e9 SG |
2083 | ${win}.menubar.view.menu add command -label Decimal \ |
2084 | -command {echo Decimal} | |
c4a5c37c SS |
2085 | ${win}.menubar.view.menu add command -label Octal \ |
2086 | -command {echo Octal} | |
006e71e9 SG |
2087 | |
2088 | menubutton ${win}.menubar.window -padx 12 -text Window \ | |
2089 | -menu ${win}.menubar.window.menu -underline 0 | |
2090 | ||
2091 | menu ${win}.menubar.window.menu | |
006e71e9 | 2092 | ${win}.menubar.window.menu add command -label Command \ |
280c564c | 2093 | -command create_command_window |
c4a5c37c SS |
2094 | ${win}.menubar.window.menu add separator |
2095 | ${win}.menubar.window.menu add command -label Source \ | |
6131622e | 2096 | -command create_source_window |
006e71e9 | 2097 | ${win}.menubar.window.menu add command -label Assembly \ |
6131622e | 2098 | -command create_asm_window |
c4a5c37c SS |
2099 | ${win}.menubar.window.menu add separator |
2100 | ${win}.menubar.window.menu add command -label Registers \ | |
6131622e | 2101 | -command create_registers_window |
09722039 | 2102 | ${win}.menubar.window.menu add command -label Expressions \ |
6131622e SG |
2103 | -command create_expr_window |
2104 | ${win}.menubar.window.menu add command -label "Auto Command" \ | |
2105 | -command create_autocmd_window | |
f1b64caa SG |
2106 | ${win}.menubar.window.menu add command -label Breakpoints \ |
2107 | -command create_breakpoints_window | |
09722039 | 2108 | |
280c564c SG |
2109 | # ${win}.menubar.window.menu add separator |
2110 | # ${win}.menubar.window.menu add command -label Files \ | |
2111 | # -command { not_implemented_yet "files window" } | |
006e71e9 SG |
2112 | |
2113 | menubutton ${win}.menubar.help -padx 12 -text Help \ | |
2114 | -menu ${win}.menubar.help.menu -underline 0 | |
2115 | ||
2116 | menu ${win}.menubar.help.menu | |
2117 | ${win}.menubar.help.menu add command -label "with GDBtk" \ | |
2118 | -command {echo "with GDBtk"} | |
2119 | ${win}.menubar.help.menu add command -label "with this window" \ | |
2120 | -command {echo "with this window"} | |
c981300c SG |
2121 | ${win}.menubar.help.menu add command -label "Report bug" \ |
2122 | -command {exec send-pr} | |
006e71e9 | 2123 | |
c4a5c37c | 2124 | pack ${win}.menubar.file \ |
c4a5c37c SS |
2125 | ${win}.menubar.view \ |
2126 | ${win}.menubar.window -side left | |
2127 | pack ${win}.menubar.help -side right | |
006e71e9 SG |
2128 | |
2129 | frame ${win}.info | |
6131622e | 2130 | text ${win}.text -height 25 -width 80 -relief sunken -borderwidth 2 \ |
006e71e9 SG |
2131 | -setgrid true -cursor hand2 -yscrollcommand "${win}.scroll set" |
2132 | ||
746d1df4 | 2133 | set ${win}.label $label |
6131622e | 2134 | label ${win}.label -textvariable ${win}.label -borderwidth 2 -relief sunken |
754e5da2 | 2135 | |
6131622e SG |
2136 | scrollbar ${win}.scroll -orient vertical -command "${win}.text yview" \ |
2137 | -relief sunken | |
006e71e9 | 2138 | |
f1b64caa SG |
2139 | bind $win <Key-Alt_R> do_nothing |
2140 | bind $win <Key-Alt_L> do_nothing | |
f1b64caa | 2141 | |
006e71e9 SG |
2142 | pack ${win}.label -side bottom -fill x -in ${win}.info |
2143 | pack ${win}.scroll -side right -fill y -in ${win}.info | |
2144 | pack ${win}.text -side left -expand yes -fill both -in ${win}.info | |
2145 | ||
2146 | pack ${win}.menubar -side top -fill x | |
2147 | pack ${win}.info -side top -fill both -expand yes | |
2148 | } | |
2149 | ||
746d1df4 SG |
2150 | proc create_source_window {} { |
2151 | global wins | |
2152 | global cfile | |
2153 | ||
4e327047 | 2154 | if {[winfo exists .src]} {raise .src ; return} |
280c564c | 2155 | |
746d1df4 SG |
2156 | build_framework .src Source "*No file*" |
2157 | ||
86db943c SG |
2158 | # First, delete all the old view menu entries |
2159 | ||
2160 | .src.menubar.view.menu delete 0 last | |
2161 | ||
546b8ca7 SG |
2162 | # Source file selection |
2163 | .src.menubar.view.menu add command -label "Select source file" \ | |
2164 | -command files_command | |
2165 | ||
86db943c SG |
2166 | # Line numbers enable/disable menu item |
2167 | .src.menubar.view.menu add checkbutton -variable line_numbers \ | |
2168 | -label "Line numbers" -onvalue 1 -offvalue 0 -command { | |
2169 | foreach source [array names wins] { | |
2170 | if {$source == "Blank"} continue | |
2171 | destroy $wins($source) | |
2172 | unset wins($source) | |
2173 | } | |
2174 | set cfile Blank | |
2175 | update_listing [gdb_loc] | |
2176 | } | |
2177 | ||
746d1df4 SG |
2178 | frame .src.row1 |
2179 | frame .src.row2 | |
2180 | ||
2181 | button .src.start -width 6 -text Start -command \ | |
6131622e SG |
2182 | {interactive_cmd {break main} |
2183 | interactive_cmd {enable delete $bpnum} | |
2184 | interactive_cmd run } | |
746d1df4 SG |
2185 | button .src.stop -width 6 -text Stop -fg red -activeforeground red \ |
2186 | -state disabled -command gdb_stop | |
2187 | button .src.step -width 6 -text Step \ | |
6131622e | 2188 | -command {interactive_cmd step} |
746d1df4 | 2189 | button .src.next -width 6 -text Next \ |
6131622e | 2190 | -command {interactive_cmd next} |
746d1df4 | 2191 | button .src.continue -width 6 -text Cont \ |
6131622e | 2192 | -command {interactive_cmd continue} |
746d1df4 | 2193 | button .src.finish -width 6 -text Finish \ |
6131622e | 2194 | -command {interactive_cmd finish} |
86db943c | 2195 | button .src.up -width 6 -text Up \ |
6131622e | 2196 | -command {interactive_cmd up} |
746d1df4 | 2197 | button .src.down -width 6 -text Down \ |
6131622e | 2198 | -command {interactive_cmd down} |
746d1df4 | 2199 | button .src.bottom -width 6 -text Bottom \ |
6131622e | 2200 | -command {interactive_cmd {frame 0}} |
746d1df4 SG |
2201 | |
2202 | pack .src.start .src.step .src.continue .src.up .src.bottom \ | |
2203 | -side left -padx 3 -pady 5 -in .src.row1 | |
2204 | pack .src.stop .src.next .src.finish .src.down -side left -padx 3 \ | |
2205 | -pady 5 -in .src.row2 | |
2206 | ||
86db943c | 2207 | pack .src.row2 .src.row1 -side bottom -anchor w -before .src.info |
746d1df4 SG |
2208 | |
2209 | $wins($cfile) insert 0.0 " This page intentionally left blank." | |
2210 | $wins($cfile) configure -width 88 -state disabled \ | |
4e327047 | 2211 | -yscrollcommand ".src.scroll set" |
746d1df4 | 2212 | } |
754e5da2 | 2213 | |
6131622e SG |
2214 | proc update_autocmd {} { |
2215 | global .autocmd.label | |
2216 | global accumulate_output | |
2217 | ||
2218 | catch {gdb_cmd "${.autocmd.label}"} result | |
4e327047 | 2219 | if {!$accumulate_output} { .autocmd.text delete 0.0 end } |
6131622e | 2220 | .autocmd.text insert end $result |
4e327047 | 2221 | .autocmd.text see end |
6131622e SG |
2222 | } |
2223 | ||
2224 | proc create_autocmd_window {} { | |
4e327047 | 2225 | global .autocmd.label |
6131622e | 2226 | |
4e327047 | 2227 | if {[winfo exists .autocmd]} {raise .autocmd ; return} |
6131622e | 2228 | |
4e327047 | 2229 | build_framework .autocmd "Auto Command" "" |
6131622e | 2230 | |
4e327047 | 2231 | # First, delete all the old view menu entries |
6131622e | 2232 | |
4e327047 | 2233 | .autocmd.menubar.view.menu delete 0 last |
6131622e | 2234 | |
4e327047 | 2235 | # Accumulate output option |
6131622e | 2236 | |
4e327047 TT |
2237 | .autocmd.menubar.view.menu add checkbutton \ |
2238 | -variable accumulate_output \ | |
2239 | -label "Accumulate output" -onvalue 1 -offvalue 0 | |
6131622e | 2240 | |
4e327047 | 2241 | # Now, create entry widget with label |
6131622e | 2242 | |
4e327047 | 2243 | frame .autocmd.entryframe |
6131622e | 2244 | |
4e327047 TT |
2245 | entry .autocmd.entry -borderwidth 2 -relief sunken |
2246 | bind .autocmd.entry <Key-Return> { | |
2247 | set .autocmd.label [.autocmd.entry get] | |
2248 | .autocmd.entry delete 0 end | |
2249 | } | |
6131622e | 2250 | |
4e327047 | 2251 | label .autocmd.entrylab -text "Command: " |
6131622e | 2252 | |
4e327047 TT |
2253 | pack .autocmd.entrylab -in .autocmd.entryframe -side left |
2254 | pack .autocmd.entry -in .autocmd.entryframe -side left -fill x -expand yes | |
6131622e | 2255 | |
4e327047 | 2256 | pack .autocmd.entryframe -side bottom -fill x -before .autocmd.info |
6131622e SG |
2257 | } |
2258 | ||
f1b64caa SG |
2259 | # Return the longest common prefix in SLIST. Can be empty string. |
2260 | ||
2261 | proc find_lcp slist { | |
2262 | # Handle trivial cases where list is empty or length 1 | |
2263 | if {[llength $slist] <= 1} {return [lindex $slist 0]} | |
2264 | ||
2265 | set prefix [lindex $slist 0] | |
2266 | set prefixlast [expr [string length $prefix] - 1] | |
2267 | ||
2268 | foreach str [lrange $slist 1 end] { | |
2269 | set test_str [string range $str 0 $prefixlast] | |
2270 | while {[string compare $test_str $prefix] != 0} { | |
2271 | decr prefixlast | |
2272 | set prefix [string range $prefix 0 $prefixlast] | |
2273 | set test_str [string range $str 0 $prefixlast] | |
2274 | } | |
2275 | if {$prefixlast < 0} break | |
2276 | } | |
2277 | return $prefix | |
2278 | } | |
2279 | ||
2280 | # Look through COMPLETIONS to generate the suffix needed to do command | |
2281 | # completion on CMD. | |
2282 | ||
2283 | proc find_completion {cmd completions} { | |
2284 | # Get longest common prefix | |
2285 | set lcp [find_lcp $completions] | |
2286 | set cmd_len [string length $cmd] | |
2287 | # Return suffix beyond end of cmd | |
2288 | return [string range $lcp $cmd_len end] | |
2289 | } | |
2290 | ||
746d1df4 | 2291 | proc create_command_window {} { |
754e5da2 | 2292 | global command_line |
f1b64caa | 2293 | global saw_tab |
754e5da2 | 2294 | |
f1b64caa | 2295 | set saw_tab 0 |
4e327047 | 2296 | if {[winfo exists .cmd]} {raise .cmd ; return} |
280c564c | 2297 | |
746d1df4 SG |
2298 | build_framework .cmd Command "* Command Buffer *" |
2299 | ||
4e327047 TT |
2300 | # Put focus on command area. |
2301 | focus .cmd.text | |
2302 | ||
754e5da2 | 2303 | set command_line {} |
746d1df4 SG |
2304 | |
2305 | gdb_cmd {set language c} | |
2306 | gdb_cmd {set height 0} | |
2307 | gdb_cmd {set width 0} | |
2308 | ||
4e327047 TT |
2309 | # Tk uses the Motifism that Delete means delete forward. I |
2310 | # hate this, and I'm not gonna take it any more. | |
2311 | set bsBinding [bind Text <BackSpace>] | |
2312 | bind .cmd.text <Delete> "delete_char %W ; $bsBinding; break" | |
746d1df4 | 2313 | bind .cmd.text <BackSpace> {delete_char %W} |
f1b64caa | 2314 | bind .cmd.text <Control-c> gdb_stop |
4e327047 | 2315 | bind .cmd.text <Control-u> {delete_line %W ; break} |
746d1df4 | 2316 | bind .cmd.text <Any-Key> { |
4e327047 TT |
2317 | set saw_tab 0 |
2318 | %W insert end %A | |
2319 | %W see end | |
2320 | append command_line %A | |
2321 | break | |
2322 | } | |
746d1df4 | 2323 | bind .cmd.text <Key-Return> { |
4e327047 TT |
2324 | set saw_tab 0 |
2325 | %W insert end \n | |
2326 | interactive_cmd $command_line | |
2327 | ||
2328 | # %W see end | |
2329 | # catch "gdb_cmd [list $command_line]" result | |
2330 | # %W insert end $result | |
2331 | set command_line {} | |
2332 | # update_ptr | |
2333 | %W insert end "(gdb) " | |
2334 | %W see end | |
2335 | break | |
2336 | } | |
4604b34c | 2337 | bind .cmd.text <Button-2> { |
4e327047 TT |
2338 | %W insert end [selection get] |
2339 | %W see end | |
2340 | append command_line [selection get] | |
2341 | break | |
4604b34c | 2342 | } |
f0b0d915 TT |
2343 | bind .cmd.text <B2-Motion> break |
2344 | bind .cmd.text <ButtonRelease-2> break | |
f1b64caa | 2345 | bind .cmd.text <Key-Tab> { |
4e327047 TT |
2346 | set choices [gdb_cmd "complete $command_line"] |
2347 | set choices [string trimright $choices \n] | |
2348 | set choices [split $choices \n] | |
2349 | ||
2350 | # Just do completion if this is the first tab | |
2351 | if {!$saw_tab} { | |
2352 | set saw_tab 1 | |
2353 | set completion [find_completion $command_line $choices] | |
2354 | append command_line $completion | |
2355 | # Here is where the completion is actually done. If there | |
2356 | # is one match, complete the command and print a space. | |
2357 | # If two or more matches, complete the command and beep. | |
2358 | # If no match, just beep. | |
2359 | switch [llength $choices] { | |
2360 | 0 {} | |
2361 | 1 { | |
2362 | %W insert end "$completion " | |
2363 | append command_line " " | |
2364 | return | |
2365 | } | |
746d1df4 | 2366 | |
4e327047 TT |
2367 | default { |
2368 | %W insert end $completion | |
2369 | } | |
2370 | } | |
2371 | bell | |
2372 | %W see end | |
2373 | } else { | |
2374 | # User hit another consecutive tab. List the choices. | |
2375 | # Note that at this point, choices may contain commands | |
2376 | # with spaces. We have to lop off everything before (and | |
2377 | # including) the last space so that the completion list | |
2378 | # only shows the possibilities for the last token. | |
2379 | set choices [lsort $choices] | |
2380 | if {[regexp ".* " $command_line prefix]} { | |
2381 | regsub -all $prefix $choices {} choices | |
2382 | } | |
2383 | %W insert end "\n[join $choices { }]\n(gdb) $command_line" | |
2384 | %W see end | |
2385 | } | |
2386 | break | |
754e5da2 | 2387 | } |
4e327047 | 2388 | } |
754e5da2 | 2389 | |
4e327047 TT |
2390 | proc delete_char {win} { |
2391 | global command_line | |
2392 | set tmp [expr [string length $command_line] - 2] | |
2393 | set command_line [string range $command_line 0 $tmp] | |
2394 | } | |
2395 | ||
2396 | proc delete_line {win} { | |
2397 | global command_line | |
2398 | ||
2399 | $win delete {end linestart + 6 chars} end | |
2400 | $win see insert | |
2401 | set command_line {} | |
754e5da2 SG |
2402 | } |
2403 | ||
e12533e3 SS |
2404 | # |
2405 | # fileselect.tcl -- | |
2406 | # simple file selector. | |
2407 | # | |
2408 | # Mario Jorge Silva msilva@cs.Berkeley.EDU | |
2409 | # University of California Berkeley Ph: +1(510)642-8248 | |
2410 | # Computer Science Division, 571 Evans Hall Fax: +1(510)642-5775 | |
2411 | # Berkeley CA 94720 | |
2412 | # | |
2413 | # | |
2414 | # Copyright 1993 Regents of the University of California | |
2415 | # Permission to use, copy, modify, and distribute this | |
2416 | # software and its documentation for any purpose and without | |
2417 | # fee is hereby granted, provided that this copyright | |
2418 | # notice appears in all copies. The University of California | |
2419 | # makes no representations about the suitability of this | |
2420 | # software for any purpose. It is provided "as is" without | |
2421 | # express or implied warranty. | |
2422 | # | |
2423 | ||
2424 | ||
2425 | # names starting with "fileselect" are reserved by this module | |
2426 | # no other names used. | |
2427 | # Hack - FSBox is defined instead of fileselect for backwards compatibility | |
2428 | ||
2429 | ||
2430 | # this is the proc that creates the file selector box | |
2431 | # purpose - comment string | |
2432 | # defaultName - initial value for name | |
2433 | # cmd - command to eval upon OK | |
2434 | # errorHandler - command to eval upon Cancel | |
2435 | # If neither cmd or errorHandler are specified, the return value | |
2436 | # of the FSBox procedure is the selected file name. | |
2437 | ||
2438 | proc FSBox {{purpose "Select file:"} {defaultName ""} {cmd ""} {errorHandler | |
2439 | ""}} { | |
2440 | global fileselect | |
2441 | set w .fileSelect | |
4e327047 | 2442 | if {[Exwin_Toplevel $w "Select File" FileSelect]} { |
e12533e3 SS |
2443 | # path independent names for the widgets |
2444 | ||
2445 | set fileselect(list) $w.file.sframe.list | |
2446 | set fileselect(scroll) $w.file.sframe.scroll | |
2447 | set fileselect(direntry) $w.file.f1.direntry | |
2448 | set fileselect(entry) $w.file.f2.entry | |
2449 | set fileselect(ok) $w.but.ok | |
2450 | set fileselect(cancel) $w.but.cancel | |
2451 | set fileselect(msg) $w.label | |
2452 | ||
2453 | set fileselect(result) "" ;# value to return if no callback procedures | |
2454 | ||
2455 | # widgets | |
2456 | Widget_Label $w label {top fillx pady 10 padx 20} -anchor w -width 24 | |
2457 | Widget_Frame $w file Dialog {left expand fill} -bd 10 | |
2458 | ||
2459 | Widget_Frame $w.file f1 Exmh {top fillx} | |
2460 | Widget_Label $w.file.f1 label {left} -text "Dir" | |
2461 | Widget_Entry $w.file.f1 direntry {right fillx expand} -width 30 | |
2462 | ||
2463 | Widget_Frame $w.file sframe | |
2464 | ||
2465 | scrollbar $w.file.sframe.yscroll -relief sunken \ | |
2466 | -command [list $w.file.sframe.list yview] | |
2467 | listbox $w.file.sframe.list -relief sunken \ | |
2468 | -yscroll [list $w.file.sframe.yscroll set] -setgrid 1 | |
2469 | pack append $w.file.sframe \ | |
2470 | $w.file.sframe.yscroll {right filly} \ | |
2471 | $w.file.sframe.list {left expand fill} | |
2472 | ||
2473 | Widget_Frame $w.file f2 Exmh {top fillx} | |
2474 | Widget_Label $w.file.f2 label {left} -text Name | |
2475 | Widget_Entry $w.file.f2 entry {right fillx expand} | |
2476 | ||
2477 | # buttons | |
2478 | $w.but.quit configure -text Cancel \ | |
2479 | -command [list fileselect.cancel.cmd $w] | |
2480 | ||
2481 | Widget_AddBut $w.but ok OK \ | |
2482 | [list fileselect.ok.cmd $w $cmd $errorHandler] {left padx 1} | |
2483 | ||
2484 | Widget_AddBut $w.but list List \ | |
2485 | [list fileselect.list.cmd $w] {left padx 1} | |
2486 | Widget_CheckBut $w.but listall "List all" fileselect(pattern) | |
2487 | $w.but.listall configure -onvalue "{*,.*}" -offvalue "*" \ | |
2488 | -command {fileselect.list.cmd $fileselect(direntry)} | |
2489 | $w.but.listall deselect | |
2490 | ||
2491 | # Set up bindings for the browser. | |
2492 | foreach ww [list $w $fileselect(entry)] { | |
2493 | bind $ww <Return> [list $fileselect(ok) invoke] | |
2494 | bind $ww <Control-c> [list $fileselect(cancel) invoke] | |
2495 | } | |
2496 | bind $fileselect(direntry) <Return> [list fileselect.list.cmd %W] | |
2497 | bind $fileselect(direntry) <Tab> [list fileselect.tab.dircmd] | |
2498 | bind $fileselect(entry) <Tab> [list fileselect.tab.filecmd] | |
4e327047 TT |
2499 | |
2500 | $fileselect(list) configure -selectmode single | |
2501 | ||
e12533e3 SS |
2502 | bind $fileselect(list) <Button-1> { |
2503 | # puts stderr "button 1 release" | |
e12533e3 SS |
2504 | $fileselect(entry) delete 0 end |
2505 | $fileselect(entry) insert 0 [%W get [%W nearest %y]] | |
2506 | } | |
2507 | ||
2508 | bind $fileselect(list) <Key> { | |
e12533e3 SS |
2509 | $fileselect(entry) delete 0 end |
2510 | $fileselect(entry) insert 0 [%W get [%W nearest %y]] | |
2511 | } | |
2512 | ||
2513 | bind $fileselect(list) <Double-ButtonPress-1> { | |
2514 | # puts stderr "double button 1" | |
e12533e3 SS |
2515 | $fileselect(entry) delete 0 end |
2516 | $fileselect(entry) insert 0 [%W get [%W nearest %y]] | |
2517 | $fileselect(ok) invoke | |
2518 | } | |
2519 | ||
2520 | bind $fileselect(list) <Return> { | |
e12533e3 SS |
2521 | $fileselect(entry) delete 0 end |
2522 | $fileselect(entry) insert 0 [%W get [%W nearest %y]] | |
2523 | $fileselect(ok) invoke | |
2524 | } | |
2525 | } | |
2526 | set fileselect(text) $purpose | |
2527 | $fileselect(msg) configure -text $purpose | |
2528 | $fileselect(entry) delete 0 end | |
2529 | $fileselect(entry) insert 0 [file tail $defaultName] | |
2530 | ||
2531 | if {[info exists fileselect(lastDir)] && ![string length $defaultName]} { | |
2532 | set dir $fileselect(lastDir) | |
2533 | } else { | |
2534 | set dir [file dirname $defaultName] | |
2535 | } | |
2536 | set fileselect(pwd) [pwd] | |
2537 | fileselect.cd $dir | |
2538 | $fileselect(direntry) delete 0 end | |
2539 | $fileselect(direntry) insert 0 [pwd]/ | |
2540 | ||
2541 | $fileselect(list) delete 0 end | |
2542 | $fileselect(list) insert 0 "Big directory:" | |
2543 | $fileselect(list) insert 1 $dir | |
2544 | $fileselect(list) insert 2 "Press Return for Listing" | |
2545 | ||
2546 | fileselect.list.cmd $fileselect(direntry) startup | |
2547 | ||
2548 | # set kbd focus to entry widget | |
2549 | ||
2550 | # Exwin_ToplevelFocus $w $fileselect(entry) | |
2551 | ||
2552 | # Wait for button hits if no callbacks are defined | |
2553 | ||
2554 | if {"$cmd" == "" && "$errorHandler" == ""} { | |
2555 | # wait for the box to be destroyed | |
2556 | update idletask | |
2557 | grab $w | |
2558 | tkwait variable fileselect(result) | |
2559 | grab release $w | |
2560 | ||
2561 | set path $fileselect(result) | |
2562 | set fileselect(lastDir) [pwd] | |
2563 | fileselect.cd $fileselect(pwd) | |
2564 | return [string trimright [string trim $path] /] | |
2565 | } | |
2566 | fileselect.cd $fileselect(pwd) | |
2567 | return "" | |
2568 | } | |
2569 | ||
2570 | proc fileselect.cd { dir } { | |
2571 | global fileselect | |
4e327047 | 2572 | if {[catch {cd $dir} err]} { |
e12533e3 SS |
2573 | fileselect.yck $dir |
2574 | cd | |
2575 | } | |
2576 | } | |
2577 | # auxiliary button procedures | |
2578 | ||
2579 | proc fileselect.yck { {tag {}} } { | |
2580 | global fileselect | |
2581 | $fileselect(msg) configure -text "Yck! $tag" | |
2582 | } | |
4e327047 | 2583 | |
e12533e3 SS |
2584 | proc fileselect.ok {} { |
2585 | global fileselect | |
2586 | $fileselect(msg) configure -text $fileselect(text) | |
2587 | } | |
2588 | ||
2589 | proc fileselect.cancel.cmd {w} { | |
2590 | global fileselect | |
2591 | set fileselect(result) {} | |
4604b34c | 2592 | destroy $w |
e12533e3 SS |
2593 | } |
2594 | ||
2595 | proc fileselect.list.cmd {w {state normal}} { | |
2596 | global fileselect | |
2597 | set seldir [$fileselect(direntry) get] | |
2598 | if {[catch {glob $seldir} dir]} { | |
2599 | fileselect.yck "glob failed" | |
2600 | return | |
2601 | } | |
2602 | if {[llength $dir] > 1} { | |
2603 | set dir [file dirname $seldir] | |
2604 | set pat [file tail $seldir] | |
2605 | } else { | |
2606 | set pat $fileselect(pattern) | |
2607 | } | |
2608 | fileselect.ok | |
2609 | update idletasks | |
4e327047 | 2610 | if {[file isdirectory $dir]} { |
e12533e3 SS |
2611 | fileselect.getfiles $dir $pat $state |
2612 | focus $fileselect(entry) | |
2613 | } else { | |
2614 | fileselect.yck "not a dir" | |
2615 | } | |
2616 | } | |
2617 | ||
2618 | proc fileselect.ok.cmd {w cmd errorHandler} { | |
2619 | global fileselect | |
2620 | set selname [$fileselect(entry) get] | |
2621 | set seldir [$fileselect(direntry) get] | |
2622 | ||
4e327047 | 2623 | if {[string match /* $selname]} { |
e12533e3 SS |
2624 | set selected $selname |
2625 | } else { | |
4e327047 | 2626 | if {[string match ~* $selname]} { |
e12533e3 SS |
2627 | set selected $selname |
2628 | } else { | |
2629 | set selected $seldir/$selname | |
2630 | } | |
2631 | } | |
2632 | ||
2633 | # some nasty file names may cause "file isdirectory" to return an error | |
4e327047 | 2634 | if {[catch {file isdirectory $selected} isdir]} { |
e12533e3 SS |
2635 | fileselect.yck "isdirectory failed" |
2636 | return | |
2637 | } | |
4e327047 TT |
2638 | if {[catch {glob $selected} globlist]} { |
2639 | if {![file isdirectory [file dirname $selected]]} { | |
e12533e3 SS |
2640 | fileselect.yck "bad pathname" |
2641 | return | |
2642 | } | |
2643 | set globlist $selected | |
2644 | } | |
2645 | fileselect.ok | |
2646 | update idletasks | |
2647 | ||
2648 | if {[llength $globlist] > 1} { | |
2649 | set dir [file dirname $selected] | |
2650 | set pat [file tail $selected] | |
2651 | fileselect.getfiles $dir $pat | |
2652 | return | |
2653 | } else { | |
2654 | set selected $globlist | |
2655 | } | |
4e327047 | 2656 | if {[file isdirectory $selected]} { |
e12533e3 SS |
2657 | fileselect.getfiles $selected $fileselect(pattern) |
2658 | $fileselect(entry) delete 0 end | |
2659 | return | |
2660 | } | |
2661 | ||
2662 | if {$cmd != {}} { | |
2663 | $cmd $selected | |
2664 | } else { | |
2665 | set fileselect(result) $selected | |
2666 | } | |
4604b34c | 2667 | destroy $w |
e12533e3 SS |
2668 | } |
2669 | ||
2670 | proc fileselect.getfiles { dir {pat *} {state normal} } { | |
2671 | global fileselect | |
2672 | $fileselect(msg) configure -text Listing... | |
2673 | update idletasks | |
2674 | ||
2675 | set currentDir [pwd] | |
2676 | fileselect.cd $dir | |
4e327047 | 2677 | if {[catch {set files [lsort [glob -nocomplain $pat]]} err]} { |
e12533e3 SS |
2678 | $fileselect(msg) configure -text $err |
2679 | $fileselect(list) delete 0 end | |
2680 | update idletasks | |
2681 | return | |
2682 | } | |
2683 | switch -- $state { | |
2684 | normal { | |
2685 | # Normal case - show current directory | |
2686 | $fileselect(direntry) delete 0 end | |
2687 | $fileselect(direntry) insert 0 [pwd]/ | |
2688 | } | |
2689 | opt { | |
2690 | # Directory already OK (tab related) | |
2691 | } | |
2692 | newdir { | |
2693 | # Changing directory (tab related) | |
2694 | fileselect.cd $currentDir | |
2695 | } | |
2696 | startup { | |
2697 | # Avoid listing huge directories upon startup. | |
2698 | $fileselect(direntry) delete 0 end | |
2699 | $fileselect(direntry) insert 0 [pwd]/ | |
2700 | if {[llength $files] > 32} { | |
2701 | fileselect.ok | |
2702 | return | |
2703 | } | |
2704 | } | |
2705 | } | |
2706 | ||
2707 | # build a reordered list of the files: directories are displayed first | |
2708 | # and marked with a trailing "/" | |
4e327047 | 2709 | if {[string compare $dir /]} { |
e12533e3 SS |
2710 | fileselect.putfiles $files [expr {($pat == "*") ? 1 : 0}] |
2711 | } else { | |
2712 | fileselect.putfiles $files | |
2713 | } | |
2714 | fileselect.ok | |
2715 | } | |
2716 | ||
2717 | proc fileselect.putfiles {files {dotdot 0} } { | |
2718 | global fileselect | |
2719 | ||
2720 | $fileselect(list) delete 0 end | |
2721 | if {$dotdot} { | |
2722 | $fileselect(list) insert end "../" | |
2723 | } | |
2724 | foreach i $files { | |
2725 | if {[file isdirectory $i]} { | |
2726 | $fileselect(list) insert end $i/ | |
2727 | } else { | |
2728 | $fileselect(list) insert end $i | |
2729 | } | |
2730 | } | |
2731 | } | |
2732 | ||
2733 | proc FileExistsDialog { name } { | |
2734 | set w .fileExists | |
2735 | global fileExists | |
2736 | set fileExists(ok) 0 | |
2737 | { | |
2738 | message $w.msg -aspect 1000 | |
2739 | pack $w.msg -side top -fill both -padx 20 -pady 20 | |
2740 | $w.but.quit config -text Cancel -command {FileExistsCancel} | |
2741 | button $w.but.ok -text OK -command {FileExistsOK} | |
2742 | pack $w.but.ok -side left | |
2743 | bind $w.msg <Return> {FileExistsOK} | |
2744 | } | |
2745 | $w.msg config -text "Warning: file exists | |
2746 | $name | |
2747 | OK to overwrite it?" | |
2748 | ||
2749 | set fileExists(focus) [focus] | |
2750 | focus $w.msg | |
2751 | grab $w | |
2752 | tkwait variable fileExists(ok) | |
2753 | grab release $w | |
4604b34c | 2754 | destroy $w |
e12533e3 SS |
2755 | return $fileExists(ok) |
2756 | } | |
4e327047 | 2757 | |
e12533e3 SS |
2758 | proc FileExistsCancel {} { |
2759 | global fileExists | |
2760 | set fileExists(ok) 0 | |
2761 | } | |
4e327047 | 2762 | |
e12533e3 SS |
2763 | proc FileExistsOK {} { |
2764 | global fileExists | |
2765 | set fileExists(ok) 1 | |
2766 | } | |
2767 | ||
2768 | proc fileselect.getfiledir { dir {basedir [pwd]} } { | |
2769 | global fileselect | |
2770 | ||
2771 | set path [$fileselect(direntry) get] | |
2772 | set returnList {} | |
2773 | ||
2774 | if {$dir != 0} { | |
2775 | if {[string index $path 0] == "~"} { | |
2776 | set path $path/ | |
2777 | } | |
2778 | } else { | |
2779 | set path [$fileselect(entry) get] | |
2780 | } | |
4e327047 | 2781 | if {[catch {set listFile [glob -nocomplain $path*]}]} { |
e12533e3 SS |
2782 | return $returnList |
2783 | } | |
2784 | foreach el $listFile { | |
2785 | if {$dir != 0} { | |
4e327047 | 2786 | if {[file isdirectory $el]} { |
e12533e3 SS |
2787 | lappend returnList [file tail $el] |
2788 | } | |
4e327047 | 2789 | } elseif {![file isdirectory $el]} { |
e12533e3 SS |
2790 | lappend returnList [file tail $el] |
2791 | } | |
2792 | } | |
2793 | ||
2794 | return $returnList | |
2795 | } | |
2796 | ||
2797 | proc fileselect.gethead { list } { | |
2798 | set returnHead "" | |
2799 | ||
2800 | for {set i 0} {[string length [lindex $list 0]] > $i}\ | |
2801 | {incr i; set returnHead $returnHead$thisChar} { | |
2802 | set thisChar [string index [lindex $list 0] $i] | |
2803 | foreach el $list { | |
2804 | if {[string length $el] < $i} { | |
2805 | return $returnHead | |
2806 | } | |
2807 | if {$thisChar != [string index $el $i]} { | |
2808 | return $returnHead | |
2809 | } | |
2810 | } | |
2811 | } | |
2812 | return $returnHead | |
2813 | } | |
4e327047 TT |
2814 | |
2815 | # FIXME this function is a crock. Can write tilde expanding function | |
2816 | # in terms of glob and quote_glob; do so. | |
e12533e3 SS |
2817 | proc fileselect.expand.tilde { } { |
2818 | global fileselect | |
2819 | ||
2820 | set entry [$fileselect(direntry) get] | |
2821 | set dir [string range $entry 1 [string length $entry]] | |
2822 | ||
2823 | if {$dir == ""} { | |
2824 | return | |
2825 | } | |
2826 | ||
2827 | set listmatch {} | |
2828 | ||
2829 | ## look in /etc/passwd | |
4e327047 TT |
2830 | if {[file exists /etc/passwd]} { |
2831 | if {[catch {set users [exec cat /etc/passwd | sed s/:.*//]} err]} { | |
e12533e3 SS |
2832 | puts "Error\#1 $err" |
2833 | return | |
2834 | } | |
2835 | set list [split $users "\n"] | |
2836 | } | |
2837 | if {[lsearch -exact $list "+"] != -1} { | |
4e327047 | 2838 | if {[catch {set users [exec ypcat passwd | sed s/:.*//]} err]} { |
e12533e3 SS |
2839 | puts "Error\#2 $err" |
2840 | return | |
2841 | } | |
2842 | set list [concat $list [split $users "\n"]] | |
2843 | } | |
2844 | $fileselect(list) delete 0 end | |
2845 | foreach el $list { | |
4e327047 | 2846 | if {[string match $dir* $el]} { |
e12533e3 SS |
2847 | lappend listmatch $el |
2848 | $fileselect(list) insert end $el | |
2849 | } | |
2850 | } | |
2851 | set addings [fileselect.gethead $listmatch] | |
2852 | if {$addings == ""} { | |
2853 | return | |
2854 | } | |
2855 | $fileselect(direntry) delete 0 end | |
2856 | if {[llength $listmatch] == 1} { | |
2857 | $fileselect(direntry) insert 0 [file dirname ~$addings/] | |
2858 | fileselect.getfiles [$fileselect(direntry) get] | |
2859 | } else { | |
2860 | $fileselect(direntry) insert 0 ~$addings | |
2861 | } | |
2862 | } | |
2863 | ||
2864 | proc fileselect.tab.dircmd { } { | |
2865 | global fileselect | |
2866 | ||
2867 | set dir [$fileselect(direntry) get] | |
2868 | if {$dir == ""} { | |
2869 | $fileselect(direntry) delete 0 end | |
2870 | $fileselect(direntry) insert 0 [pwd] | |
4e327047 | 2871 | if {[string compare [pwd] "/"]} { |
e12533e3 SS |
2872 | $fileselect(direntry) insert end / |
2873 | } | |
2874 | return | |
2875 | } | |
4e327047 | 2876 | if {[catch {set tmp [file isdirectory [file dirname $dir]]}]} { |
e12533e3 SS |
2877 | if {[string index $dir 0] == "~"} { |
2878 | fileselect.expand.tilde | |
2879 | } | |
2880 | return | |
2881 | } | |
2882 | if {!$tmp} { | |
2883 | return | |
2884 | } | |
2885 | set dirFile [fileselect.getfiledir 1 $dir] | |
4e327047 | 2886 | if {![llength $dirFile]} { |
e12533e3 SS |
2887 | return |
2888 | } | |
2889 | if {[llength $dirFile] == 1} { | |
2890 | $fileselect(direntry) delete 0 end | |
2891 | $fileselect(direntry) insert 0 [file dirname $dir] | |
4e327047 | 2892 | if {[string compare [file dirname $dir] /]} { |
e12533e3 SS |
2893 | $fileselect(direntry) insert end /[lindex $dirFile 0]/ |
2894 | } else { | |
2895 | $fileselect(direntry) insert end [lindex $dirFile 0]/ | |
2896 | } | |
2897 | fileselect.getfiles [$fileselect(direntry) get] \ | |
2898 | "[file tail [$fileselect(direntry) get]]$fileselect(pattern)" opt | |
2899 | return | |
2900 | } | |
2901 | set headFile [fileselect.gethead $dirFile] | |
2902 | $fileselect(direntry) delete 0 end | |
2903 | $fileselect(direntry) insert 0 [file dirname $dir] | |
4e327047 | 2904 | if {[string compare [file dirname $dir] /]} { |
e12533e3 SS |
2905 | $fileselect(direntry) insert end /$headFile |
2906 | } else { | |
2907 | $fileselect(direntry) insert end $headFile | |
2908 | } | |
2909 | if {$headFile == "" && [file isdirectory $dir]} { | |
2910 | fileselect.getfiles $dir\ | |
2911 | "[file tail [$fileselect(direntry) get]]$fileselect(pattern)" opt | |
2912 | } else { | |
2913 | fileselect.getfiles [file dirname $dir]\ | |
2914 | "[file tail [$fileselect(direntry) get]]*" newdir | |
2915 | } | |
2916 | } | |
2917 | ||
2918 | proc fileselect.tab.filecmd { } { | |
2919 | global fileselect | |
2920 | ||
2921 | set dir [$fileselect(direntry) get] | |
2922 | if {$dir == ""} { | |
2923 | set dir [pwd] | |
2924 | } | |
2925 | if {![file isdirectory $dir]} { | |
2926 | error "dir $dir doesn't exist" | |
2927 | } | |
2928 | set listFile [fileselect.getfiledir 0 $dir] | |
2929 | puts $listFile | |
4e327047 | 2930 | if {![llength $listFile]} { |
e12533e3 SS |
2931 | return |
2932 | } | |
2933 | if {[llength $listFile] == 1} { | |
2934 | $fileselect(entry) delete 0 end | |
2935 | $fileselect(entry) insert 0 [lindex $listFile 0] | |
2936 | return | |
2937 | } | |
2938 | set headFile [fileselect.gethead $listFile] | |
2939 | $fileselect(entry) delete 0 end | |
2940 | $fileselect(entry) insert 0 $headFile | |
2941 | fileselect.getfiles $dir "[$fileselect(entry) get]$fileselect(pattern)" opt | |
2942 | } | |
2943 | ||
2944 | proc Exwin_Toplevel { path name {class Dialog} {dismiss yes}} { | |
2945 | global exwin | |
4e327047 | 2946 | if {[catch {wm state $path} state]} { |
e12533e3 | 2947 | set t [Widget_Toplevel $path $name $class] |
4e327047 | 2948 | if {![info exists exwin(toplevels)]} { |
e12533e3 SS |
2949 | set exwin(toplevels) [option get . exwinPaths {}] |
2950 | } | |
2951 | set ix [lsearch $exwin(toplevels) $t] | |
2952 | if {$ix < 0} { | |
2953 | lappend exwin(toplevels) $t | |
2954 | } | |
2955 | if {$dismiss == "yes"} { | |
2956 | set f [Widget_Frame $t but Menubar {top fill}] | |
2957 | Widget_AddBut $f quit "Dismiss" [list Exwin_Dismiss $path] | |
2958 | } | |
2959 | return 1 | |
2960 | } else { | |
2961 | if {$state != "normal"} { | |
2962 | catch { | |
2963 | wm geometry $path $exwin(geometry,$path) | |
2964 | # Exmh_Debug Exwin_Toplevel $path $exwin(geometry,$path) | |
2965 | } | |
2966 | wm deiconify $path | |
2967 | } else { | |
2968 | catch {raise $path} | |
2969 | } | |
2970 | return 0 | |
2971 | } | |
2972 | } | |
2973 | ||
2974 | proc Exwin_Dismiss { path {geo ok} } { | |
2975 | global exwin | |
2976 | case $geo { | |
2977 | "ok" { | |
2978 | set exwin(geometry,$path) [wm geometry $path] | |
2979 | } | |
2980 | "nosize" { | |
2981 | set exwin(geometry,$path) [string trimleft [wm geometry $path] 0123456789x] | |
2982 | } | |
2983 | default { | |
2984 | catch {unset exwin(geometry,$path)} | |
2985 | } | |
2986 | } | |
2987 | wm withdraw $path | |
2988 | } | |
2989 | ||
2990 | proc Widget_Toplevel { path name {class Dialog} {x {}} {y {}} } { | |
2991 | set self [toplevel $path -class $class] | |
2992 | set usergeo [option get $path position Position] | |
2993 | if {$usergeo != {}} { | |
4e327047 | 2994 | if {[catch {wm geometry $self $usergeo} err]} { |
e12533e3 SS |
2995 | # Exmh_Debug Widget_Toplevel $self $usergeo => $err |
2996 | } | |
2997 | } else { | |
2998 | if {($x != {}) && ($y != {})} { | |
2999 | # Exmh_Debug Event position $self +$x+$y | |
3000 | wm geometry $self +$x+$y | |
3001 | } | |
3002 | } | |
3003 | wm title $self $name | |
3004 | wm group $self . | |
3005 | return $self | |
3006 | } | |
3007 | ||
3008 | proc Widget_Frame {par child {class GDB} {where {top expand fill}} args } { | |
3009 | if {$par == "."} { | |
3010 | set self .$child | |
3011 | } else { | |
3012 | set self $par.$child | |
3013 | } | |
3014 | eval {frame $self -class $class} $args | |
3015 | pack append $par $self $where | |
3016 | return $self | |
3017 | } | |
3018 | ||
3019 | proc Widget_AddBut {par but txt cmd {where {right padx 1}} } { | |
3020 | # Create a Packed button. Return the button pathname | |
3021 | set cmd2 [list button $par.$but -text $txt -command $cmd] | |
4e327047 | 3022 | if {[catch $cmd2 t]} { |
e12533e3 SS |
3023 | puts stderr "Widget_AddBut (warning) $t" |
3024 | eval $cmd2 {-font fixed} | |
3025 | } | |
3026 | pack append $par $par.$but $where | |
3027 | return $par.$but | |
3028 | } | |
4e327047 | 3029 | |
e12533e3 SS |
3030 | proc Widget_CheckBut {par but txt var {where {right padx 1}} } { |
3031 | # Create a check button. Return the button pathname | |
3032 | set cmd [list checkbutton $par.$but -text $txt -variable $var] | |
4e327047 | 3033 | if {[catch $cmd t]} { |
e12533e3 SS |
3034 | puts stderr "Widget_CheckBut (warning) $t" |
3035 | eval $cmd {-font fixed} | |
3036 | } | |
3037 | pack append $par $par.$but $where | |
3038 | return $par.$but | |
3039 | } | |
3040 | ||
3041 | proc Widget_Label { frame {name label} {where {left fill}} args} { | |
3042 | set cmd [list label $frame.$name ] | |
4e327047 | 3043 | if {[catch [concat $cmd $args] t]} { |
e12533e3 SS |
3044 | puts stderr "Widget_Label (warning) $t" |
3045 | eval $cmd $args {-font fixed} | |
3046 | } | |
3047 | pack append $frame $frame.$name $where | |
3048 | return $frame.$name | |
3049 | } | |
4e327047 | 3050 | |
e12533e3 SS |
3051 | proc Widget_Entry { frame {name entry} {where {left fill}} args} { |
3052 | set cmd [list entry $frame.$name ] | |
4e327047 | 3053 | if {[catch [concat $cmd $args] t]} { |
e12533e3 SS |
3054 | puts stderr "Widget_Entry (warning) $t" |
3055 | eval $cmd $args {-font fixed} | |
3056 | } | |
3057 | pack append $frame $frame.$name $where | |
3058 | return $frame.$name | |
3059 | } | |
3060 | ||
3061 | # End of fileselect.tcl. | |
3062 | ||
4e327047 TT |
3063 | # |
3064 | # Create a copyright window and center it on the screen. Arrange for | |
3065 | # it to disappear when the user clicks it, or after a suitable period | |
3066 | # of time. | |
3067 | # | |
3068 | proc create_copyright_window {} { | |
3069 | toplevel .c | |
3070 | message .c.m -text [gdb_cmd {show version}] -aspect 500 -relief raised | |
3071 | pack .c.m | |
a5cffdc4 | 3072 | |
4e327047 | 3073 | bind .c.m <1> {destroy .c} |
f0b0d915 | 3074 | bind .c <Leave> {destroy .c} |
4e327047 TT |
3075 | # "suitable period" currently means "15 seconds". |
3076 | after 15000 { | |
3077 | if {[winfo exists .c]} then { | |
3078 | destroy .c | |
3079 | } | |
3080 | } | |
746d1df4 | 3081 | |
4e327047 TT |
3082 | wm transient .c . |
3083 | center_window .c | |
a5cffdc4 | 3084 | } |
746d1df4 | 3085 | |
4e327047 TT |
3086 | # FIXME need to handle mono here. In Tk4 that is more complicated. |
3087 | set highlight "-background red2 -borderwidth 2 -relief sunken" | |
09722039 | 3088 | |
4e327047 TT |
3089 | # Setup the initial windows |
3090 | create_source_window | |
3091 | create_command_window | |
09722039 | 3092 | |
4e327047 TT |
3093 | # Make this last so user actually sees it. |
3094 | create_copyright_window | |
3095 | # Refresh. | |
6131622e | 3096 | update |
09722039 | 3097 | |
4e327047 TT |
3098 | if {[file exists ~/.gdbtkinit]} { |
3099 | source ~/.gdbtkinit | |
6bd7d9fa | 3100 | } |