forked from nailgun/mydbg
/
mydbg.py
729 lines (639 loc) · 24.4 KB
/
mydbg.py
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
import pygtk
pygtk.require('2.0')
import gtk
import gtksourceview2
import gobject
import mimetypes
import pango
import subprocess
import fcntl
import os
import sys
import re
import ast
import optparse
import time
import errno
import source
COLOR_CUR_POS = gtk.gdk.Color(0xaaaa, 0xaaaa, 0xffff)
COLOR_BREAKPOINT = gtk.gdk.Color(0xffff, 0xaaaa, 0xaaaa)
def patch_key_event(event, keyname):
keyval = int(gtk.gdk.keyval_from_name(keyname))
keymap = gtk.gdk.keymap_get_default()
keycode, group, level = keymap.get_entries_for_keyval(keyval)[0]
event.keyval = keyval
event.hardware_keycode = keycode
event.group = group
event.state = gtk.gdk.KEY_PRESS_MASK
def set_non_blocking(file):
fd = file.fileno()
fl = fcntl.fcntl(fd, fcntl.F_GETFL)
fcntl.fcntl(fd, fcntl.F_SETFL, fl | os.O_NONBLOCK)
class DisasmView(gtksourceview2.View):
__gsignals__ = {
'key-press-event': 'override',
}
def __init__(self, *args, **kwargs):
gtksourceview2.View.__init__(self, *args, **kwargs)
self.set_wrap_mode(gtk.WRAP_WORD)
#self.set_show_line_numbers(True)
self.modify_font(pango.FontDescription("monospace"))
self.set_editable(False)
self.set_highlight_current_line(True)
self.set_mark_category_background('position', COLOR_CUR_POS)
self.set_mark_category_background('breakpoint', COLOR_BREAKPOINT)
self.gdb = None
self.pos = None
self.func = None
self.addr2line = {}
# Address of first asm inst in view
self.start_addr = None
# Address of last asm inst in view
self.end_addr = None
def set_gdb(self, gdb):
self.gdb = gdb
def disasm_func(self, func, addr=None, cb=None, cbdata=None):
"Need to pass in addr because gdb dumps invalid func names in disasm which itself cannot later parse"
self.func = func
self.load_disasm(addr or func, cb, cbdata)
def load_disasm(self, addr, cb=None, cbdata=None):
event, data = self.gdb.gdb.sync_cmd('-data-disassemble -s "%s" -e "%s + 0x14" -- 0' % (addr, addr))
self.disasm_callback(event, data)
def disasm_next(self, addr):
def process(event, data):
r = data['asm_insns'][1]
self.end_addr = r['address']
inst = r['address'][2:] + " " + r['inst']
it = self.buf.get_end_iter()
self.addr2line[r['address']] = it.get_line() + 1
self.buf.insert(it, '\n' + inst)
self.scroll_to_mark(self.buf.get_insert(), 0)
self.gdb.cmd('-data-disassemble -s %s -e "%s + 0x09" -- 0' % (addr, addr), ok=process)
def disasm_callback(self, event, data):
self.addr2line = {}
self.start_addr = data['asm_insns'][0]['address']
self.end_addr = data['asm_insns'][-1]['address']
asm = []
line = 0
for r in data['asm_insns']:
if r.get('offset') == '0':
asm.append(r['func-name'] + ':')
line += 1
asm.append(r['address'][2:] + " " + r['inst'])
self.addr2line[r['address']] = line
line += 1
self.buf = source.Buffer()
self.buf.set_text('\n'.join(asm))
# TODO: Implement syntax highliting, there's no 'asm' support
#lang = gtksourceview2.LanguageManager().get_language('asm')
#buf.set_language(lang)
self.buf.place_cursor(self.buf.get_start_iter())
self.set_buffer(self.buf)
def set_position(self, frame):
if self.pos:
self.buf.delete_mark(self.pos)
addr = frame['addr']
print frame['func'], self.func
if frame['func'] != self.func:
print "Loading disasm for new func:", frame['func']
self.disasm_func(frame['func'], addr)
if addr not in self.addr2line:
print "Addr %s not found in Disasm view (Not Implemented)" % addr
print self.addr2line
return
it = self.buf.get_iter_at_line(self.addr2line[addr])
self.pos = self.buf.create_source_mark('pos', 'position', it)
self.scroll_mark_onscreen(self.pos)
self.buf.place_cursor(it)
self.load_next_ondemand()
def load_next_ondemand(self):
cur_line = self.buf.get_iter_at_mark(self.buf.get_insert()).get_line()
if cur_line == self.buf.get_line_count() - 1:
print "Load up more disasm"
self.disasm_next(self.end_addr)
def do_key_press_event(self, event):
key = gtk.gdk.keyval_name(event.keyval)
cur_line = self.buf.get_iter_at_mark(self.buf.get_insert()).get_line()
if key == 'Down':
self.load_next_ondemand()
return gtksourceview2.View.do_key_press_event(self, event)
class RegView(gtksourceview2.View):
def __init__(self, *args, **kwargs):
gtksourceview2.View.__init__(self, *args, **kwargs)
self.modify_font(pango.FontDescription("monospace"))
self.set_editable(False)
self.regs = []
self.buf = source.Buffer()
self.set_buffer(self.buf)
def set_gdb(self, gdb):
self.gdb = gdb
def init(self):
event, data = self.gdb.gdb.sync_cmd('-data-list-register-names')
self.regs = data["register-names"]
def update_regs(self):
event, data = self.gdb.gdb.sync_cmd('-data-list-register-values r')
vals = data["register-values"]
text = ""
for v in vals[:]:
text += "%s\t%s\n" % (self.regs[int(v["number"])], v["value"])
self.buf.set_text(text)
class SourceView(gtksourceview2.View):
__gsignals__ = {
'key-press-event': 'override',
'key-release-event': 'override',
'file-changed': (gobject.SIGNAL_RUN_LAST, gobject.TYPE_NONE,
(gobject.TYPE_STRING,)),
}
def __init__(self, *args, **kwargs):
gtksourceview2.View.__init__(self, *args, **kwargs)
#self.set_overwrite(True)
#self.set_show_line_marks(True)
self.set_editable(False)
self.set_wrap_mode(gtk.WRAP_WORD)
self.buffers = {}
self.breakpoints = {}
self.pos = None
self.set_position(None)
self.set_mark_category_background('position', COLOR_CUR_POS)
self.set_mark_category_background('breakpoint', COLOR_BREAKPOINT)
self.langman = gtksourceview2.LanguageManager()
def patch_key_event(self, event):
key = gtk.gdk.keyval_name(event.keyval)
#print key
if key == 'j':
patch_key_event(event, 'Down')
elif key == 'k':
patch_key_event(event, 'Up')
elif key == 'h':
patch_key_event(event, 'Left')
elif key == 'l':
patch_key_event(event, 'Right')
elif key == 'dollar':
patch_key_event(event, 'End')
elif key == 'asciicircum':
patch_key_event(event, 'Home')
def do_key_press_event(self, event):
key = gtk.gdk.keyval_name(event.keyval)
if key == 'w':
self.cursor_word_forward()
elif key == 'b':
self.cursor_word_backward()
else:
self.patch_key_event(event)
return gtksourceview2.View.do_key_press_event(self, event)
return True
def do_key_release_event(self, event):
self.patch_key_event(event)
return gtksourceview2.View.do_key_release_event(self, event)
def get_buffer(self, path=None):
print "get_buffer(%s)" % path
if path is None:
return gtksourceview2.View.get_buffer(self)
try:
buf = self.buffers[path]
except KeyError:
buf = source.Buffer()
lang = self.langman.guess_language(path)
buf.set_language(lang)
buf.set_text(open(path, 'r').read())
self.buffers[path] = buf
buf.filepath = path
return buf
def hide_position(self):
if self.pos:
buf = self.get_buffer()
buf.delete_mark(self.pos)
self.pos = None
def set_position(self, pos):
print "set_position(%s)" % (pos,)
self.hide_position()
if pos is None:
self.set_show_line_numbers(False)
buf = source.Buffer()
buf.filepath = None
self.set_buffer(buf)
self.emit('file-changed', None)
else:
self.set_show_line_numbers(True)
path, line = pos
buf = self.get_buffer(path)
it = buf.get_iter_at_line(line)
self.pos = buf.create_source_mark('pos', 'position', it)
if buf != self.get_buffer():
buf.place_cursor(it)
self.set_buffer(buf)
self.emit('file-changed', path)
self.scroll_mark_onscreen(self.pos)
def add_breakpoint(self, id, pos):
path, line = pos
buf = self.get_buffer(path)
it = buf.get_iter_at_line(line)
mark = buf.create_source_mark(id, 'breakpoint', it)
self.breakpoints[id] = mark
def del_breakpoint(self, id):
mark = self.breakpoints[id]
buf = mark.get_buffer()
buf.delete_mark(mark)
def goto(self, pos):
self.set_show_line_numbers(True)
path, line = pos
buf = self.get_buffer(path)
if buf != self.get_buffer():
self.set_buffer(buf)
self.emit('file-changed', path)
it = buf.get_iter_at_line(line)
buf.place_cursor(it)
mark = buf.get_mark('insert')
self.scroll_mark_onscreen(mark)
def parse_value(str):
str = re.sub(r'([\w-]+)=', r'"\1": ', str)
return ast.literal_eval(str)
class GdbResponse:
def __init__(self, output):
self.event = output[0]
if self.event == '(':
self.data = output
elif self.event == '~':
self.data = parse_value(output[1:])
elif self.event == '@':
self.data = parse_value(output[1:])
elif self.event == '&':
self.data = parse_value(output[1:])
elif self.event == '^':
self.__parse_result(output)
elif self.event == '*':
self.__parse_result(output)
elif self.event == '=':
self.__parse_result(output)
else:
self.data = output[1:]
def __parse_result(self, output):
output = output.rstrip()
sep = output.find(',')
if sep != -1:
self.event = output[:sep]
output = output[sep+1:]
self.data = parse_value('{' + output + '}')
else:
self.event = output
self.data = None
def __str__(self):
return "GdbResponse(event='%s', data=%r)" % (self.event, self.data)
class GdbCommand:
def __init__(self, *args):
self.cmd = ' '.join(args)
self.handle_ok = None
self.handle_error = None
self.returned = False
self.result = None
class GdbDispatcher:
def __init__(self):
self.commands = []
self.pending = GdbCommand('dummy')
self.pending.prompted = False
self.pending.returned = True
self.handle_event = None
self.status_changed = None
self.gdb = subprocess.Popen(
['gdb', '--interpreter=mi2'],
stdin=subprocess.PIPE,
stdout=subprocess.PIPE)
set_non_blocking(self.gdb.stdout)
gobject.io_add_watch(self.gdb.stdout, gobject.IO_IN, self.__read_gdb)
def queue(self, command):
self.commands.append(command)
if not self.pending:
self.__change_status(is_working=True)
self.__exec_next()
def is_working(self):
return self.pending is not None
def __change_status(self, is_working):
if self.status_changed:
self.status_changed(is_working)
def __read_gdb(self, gdbout, condition):
output = gdbout.readline()
if output:
print "<<< [raw] ",
sys.stdout.write(output)
self.__parse_response(output)
return True
def __parse_response(self, output):
response = GdbResponse(output)
print "<<< [parsed]", response
if response.event == '(':
if self.pending:
self.pending.prompted = True
elif response.event[0] == '^':
self.pending.returned = True
if response.event == '^error':
if self.pending.handle_error:
self.pending.handle_error(response.data['msg'])
elif self.pending.handle_ok:
self.pending.handle_ok(response.event, response.data)
else:
self.pending.result = (response.event, response.data)
elif self.handle_event:
self.handle_event(response.event, response.data)
if self.pending and self.pending.prompted and self.pending.returned:
self.pending = None
self.__exec_next()
def __exec_next(self):
if len(self.commands) == 0:
self.__change_status(is_working=False)
return
self.pending = self.commands[0]
self.pending.prompted = False
self.pending.returned = False
self.commands = self.commands[1:]
self.gdb.stdin.write(self.pending.cmd)
self.gdb.stdin.write('\n')
print '>>>', self.pending.cmd
def sync_cmd(self, command):
"Execute command synchronously, to avoid callback spaghetti."
while self.pending:
try:
self.__read_gdb(self.gdb.stdout, condition=None)
except IOError, e:
if e.errno != errno.EAGAIN:
raise
time.sleep(0.001)
cmd = GdbCommand(command)
self.queue(cmd)
while not cmd.returned:
try:
self.__read_gdb(self.gdb.stdout, condition=None)
except IOError, e:
if e.errno != errno.EAGAIN:
raise
time.sleep(0.001)
return cmd.result
def parse_breakpoints(data):
print data
return {}
class MyDebugger:
NOT_LOADED = 0
TERMINATED = 1
STOPPED = 2
RUNNING = 3
STATUS_TEXT = {
NOT_LOADED: 'not loaded',
TERMINATED: 'not running',
STOPPED: 'stopped',
RUNNING: 'running',
}
STATUS_ICON = {
NOT_LOADED: gtk.STOCK_INFO,
TERMINATED: gtk.STOCK_MEDIA_STOP,
STOPPED: gtk.STOCK_MEDIA_PAUSE,
RUNNING: gtk.STOCK_MEDIA_PLAY,
}
def __init__(self):
self.watch_for_cmd = False
self.status = MyDebugger.NOT_LOADED
self.gdb = GdbDispatcher()
self.gdb.handle_event = self.__gdb_event
self.gdb.status_changed = self.__update_gdb_status
self.window = gtk.Window(gtk.WINDOW_TOPLEVEL)
self.window.connect('destroy', lambda w,d=None: gtk.main_quit())
self.window.set_default_size(640, 480)
box = gtk.VBox(False, 0)
splitter = gtk.VPaned()
box.pack_start(splitter, True, True, 2)
scroll = gtk.ScrolledWindow()
scroll.set_policy(gtk.POLICY_AUTOMATIC, gtk.POLICY_AUTOMATIC)
self.view = SourceView()
self.view.modify_font(pango.FontDescription("monospace"))
self.view.connect('file-changed', self.__file_changed)
self.view.connect('key_press_event', self.key_pressed)
scroll.add(self.view)
splitter.pack1(scroll, resize=True, shrink=True)
regsplitter = gtk.HPaned()
splitter.pack2(regsplitter, resize=True, shrink=True)
scroll = gtk.ScrolledWindow()
scroll.set_policy(gtk.POLICY_AUTOMATIC, gtk.POLICY_AUTOMATIC)
self.disasm_view = DisasmView()
self.disasm_view.set_gdb(self)
self.disasm_view.connect('key_press_event', self.key_pressed)
scroll.add(self.disasm_view)
regsplitter.pack1(scroll, resize=True, shrink=True)
scroll = gtk.ScrolledWindow()
scroll.set_policy(gtk.POLICY_AUTOMATIC, gtk.POLICY_AUTOMATIC)
self.reg_view = RegView()
self.reg_view.set_gdb(self)
scroll.add(self.reg_view)
regsplitter.pack2(scroll, resize=True, shrink=True)
self.statusbar = gtk.Statusbar()
self.statusbar.set_spacing(2)
self.gdb_icon = gtk.Image()
self.gdb_label = gtk.Label()
self.gdb_label.set_width_chars(10)
self.gdb_label.set_single_line_mode(True)
self.gdb_label.set_alignment(0, 0.5)
self.prog_icon = gtk.Image()
self.prog_label = gtk.Label()
self.prog_label.set_width_chars(20)
self.prog_label.set_single_line_mode(True)
self.prog_label.set_alignment(0, 0.5)
self.statusbar.pack_start(self.gdb_icon, False, False, 0)
self.statusbar.pack_start(self.gdb_label, False, False, 0)
self.statusbar.pack_start(self.prog_icon, False, False, 0)
self.statusbar.pack_start(self.prog_label, False, False, 0)
self.__update_gdb_status(self.gdb.is_working())
self.__update_prog_status()
gobject.timeout_add(500, self.__timeout500)
box.pack_start(self.statusbar, False, False, 0)
self.cmdline = gtk.Entry()
self.cmdline.connect('activate', self.cmd_enter)
self.cmdline.connect('changed', self.cmd_changed)
box.pack_start(self.cmdline, False, False, 0)
self.window.add(box)
self.window.show_all()
self.cmdline.hide()
self.view.grab_focus()
def key_pressed(self, widget, event, data=None):
key = gtk.gdk.keyval_name(event.keyval)
if key == 'colon':
self.cmdline.show()
self.cmdline.grab_focus()
self.cmdline.set_text(':')
self.watch_for_cmd = True
elif key == 'r':
self.run()
elif key == 'n':
if widget is self.disasm_view:
self.cmd('-exec-next-instruction')
else:
self.cmd('-exec-next')
elif key == 's':
if widget is self.disasm_view:
self.cmd('-exec-step-instruction')
else:
self.cmd('-exec-step')
elif key == 'f':
self.cmd('-exec-finish')
elif key == 'space':
buf = self.view.get_buffer()
path = buf.filepath
mark = buf.get_insert()
it = buf.get_iter_at_mark(mark)
line = it.get_line()
marks = buf.get_source_marks_at_line(line, 'breakpoint')
if marks:
for mark in marks:
id = mark.get_name()
self.delete_breakpoint(id)
else:
where = '%s:%d' % (path, line+1)
self.place_breakpoint(where)
elif key == 'c':
self.cmd('-exec-continue')
elif key == 'p' or key == 'P':
if self.view.get_buffer().get_has_selection():
b, e = self.view.get_buffer().get_selection_bounds()
exp = b.get_slice(e)
else:
if key == 'p':
exp = self.view.get_buffer().get_symbol_under_cursor()
else:
exp = self.view.get_buffer().get_call_under_cursor()
if exp:
self.cmd('-data-evaluate-expression', exp, ok=self.__print)
else:
self.__msg('no expression')
elif key == 'P':
pass
else:
return False
return True
def cmd_enter(self, widget, data=None):
self.cmdline_close()
def cmd_changed(self, widget, data=None):
if not self.watch_for_cmd:
return
cmd = self.cmdline.get_text()
print '"' + cmd + '"'
if not cmd:
self.cmdline_close()
def cmdline_close(self):
self.cmdline.hide()
self.view.grab_focus()
self.watch_for_cmd = False
def main(self):
gtk.main()
def set_executable(self, path):
self.cmd('-file-exec-and-symbols', path, ok=self.__loaded)
def place_breakpoint(self, where):
print "place_breakpoint(%s)" % where
self.cmd('-break-insert', where, ok=self.__breakpoint_set)
def delete_breakpoint(self, id):
def clean_view(event, data):
self.view.del_breakpoint(id)
self.cmd('-break-delete', id, ok=clean_view)
def cmd(self, *args, **kwargs):
cmd = GdbCommand(*args)
cmd.handle_ok = kwargs.get('ok', None)
cmd.handle_error = self.__gdb_error
self.gdb.queue(cmd)
def __gdb_error(self, msg):
dialog = gtk.MessageDialog(self.window, type=gtk.MESSAGE_ERROR,
buttons=gtk.BUTTONS_CLOSE, message_format=msg)
dialog.set_title('GDB error')
dialog.run()
dialog.destroy()
def __loaded(self, event, data):
self.status = MyDebugger.TERMINATED
self.__update_prog_status()
self.reg_view.init()
self.first_breakpoint = True
self.view.set_position(None)
self.place_breakpoint('main')
self.disasm_view.disasm_func('main')
def __breakpoint_set(self, event, data):
id = data['bkpt']['number']
try:
path = data['bkpt']['fullname']
except KeyError:
msg = 'breakpoint %s set at %s'
self.__msg(msg % (id, data['bkpt']['addr']))
else:
line = int(data['bkpt']['line'])-1
self.view.add_breakpoint(id, (path, line))
if self.first_breakpoint:
self.view.goto((path, line))
self.first_breakpoint = False
msg = 'breakpoint %s set at %s:%s'
self.__msg(msg % (id, data['bkpt']['file'], data['bkpt']['line']))
def __gdb_event(self, event, data):
if event == '*stopped':
if data['reason'] == 'exited':
self.__msg('program exited with code %s' % data['exit-code'])
self.status = MyDebugger.TERMINATED
elif data['reason'] == 'exited-normally':
self.__msg('program exited normally')
self.status = MyDebugger.TERMINATED
elif data['reason'].startswith('exited-normally'):
self.__msg('program exited with reason %s' % data['reason'])
self.status = MyDebugger.TERMINATED
else:
self.status = MyDebugger.STOPPED
self.__update_prog_status()
try:
path = data['frame']['fullname']
except KeyError:
self.view.set_position(None)
else:
line = int(data['frame']['line'])-1
self.view.set_position((path, line))
self.disasm_view.set_position(data['frame'])
self.reg_view.update_regs()
elif event == '*running':
self.status = MyDebugger.RUNNING
self.__update_prog_status()
self.view.hide_position()
def __file_changed(self, widget, path):
path = 'no source' if not path else path
title = 'mydbg: %s' % path
self.window.set_title(title)
def __update_gdb_status(self, is_working):
work_icon = gtk.STOCK_MEDIA_RECORD
gdb_status = 'working' if is_working else 'ready'
self.gdb_label.set_text(gdb_status)
if is_working:
self.gdb_icon.set_from_stock(work_icon, gtk.ICON_SIZE_BUTTON)
else:
self.gdb_icon.clear()
def __update_prog_status(self):
prog_status = MyDebugger.STATUS_TEXT[self.status]
prog_icon = MyDebugger.STATUS_ICON[self.status]
self.prog_label.set_text('program %s' % prog_status)
self.prog_icon.set_from_stock(prog_icon, gtk.ICON_SIZE_BUTTON)
def __timeout500(self):
work_icon = gtk.STOCK_MEDIA_RECORD
if self.gdb.is_working():
icon, size = self.gdb_icon.get_stock()
if icon == work_icon:
self.gdb_icon.clear()
else:
self.gdb_icon.set_from_stock(work_icon, gtk.ICON_SIZE_BUTTON)
return True
def __msg(self, msg):
ctx = self.statusbar.get_context_id('message')
self.statusbar.pop(ctx)
self.statusbar.push(ctx, msg)
def run(self):
self.cmd('-exec-run', ok=self.__started)
def __started(self, event, data):
self.__msg('program started')
def __print(self, event, data):
self.__msg(data['value'])
if __name__ == '__main__':
usage = 'usage: %prog [options] [executable]'
parser = optparse.OptionParser(usage=usage)
(options, args) = parser.parse_args()
if len(args) > 1:
parser.error('too many arguments')
sys.exit(1)
dbg = MyDebugger()
if len(args) > 0:
dbg.set_executable(args[0])
dbg.main()