summaryrefslogtreecommitdiff
path: root/.gdbinit
blob: f16482fbf3a25b29d779aeaacd7f87e1a5136d35 (plain)
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
define rp
  if (VALUE)$arg0 & 1
    printf "FIXNUM: %d\n", $arg0 >> 1
  else
  if ((VALUE)$arg0 & ~(~(VALUE)0<<RUBY_SPECIAL_SHIFT)) == RUBY_SYMBOL_FLAG
    printf "SYMBOL(%d)\n", $arg0 >> 8
  else
  if $arg0 == 0
    echo false\n
  else
  if $arg0 == 2
    echo true\n
  else
  if $arg0 == 4
    echo nil\n
  else
  if $arg0 == 6
    echo undef\n
  else
  if (VALUE)$arg0 & 0x03
    echo immediate\n
  else
  set $flags = ((struct RBasic*)$arg0)->flags
  if ($flags & 0x1f) == 0x00
    printf "T_NONE: "
    print (struct RBasic *)$arg0
  else
  if ($flags & 0x1f) == 0x01
    printf "T_NIL: "
    print (struct RBasic *)$arg0
  else
  if ($flags & 0x1f) == 0x02
    printf "T_OBJECT: "
    print (struct RObject *)$arg0
  else
  if ($flags & 0x1f) == 0x03
    printf "T_CLASS: "
    print (struct RClass *)$arg0
  else
  if ($flags & 0x1f) == 0x04
    printf "T_ICLASS: "
    print (struct RClass *)$arg0
  else
  if ($flags & 0x1f) == 0x05
    printf "T_MODULE: "
    print (struct RClass *)$arg0
  else
  if ($flags & 0x1f) == 0x06
    printf "T_FLOAT: %.16g ", (((struct RFloat*)$arg0)->value)
    print (struct RFloat *)$arg0
  else
  if ($flags & 0x1f) == 0x07
    printf "T_STRING: "
    set print address off
    output (char *)(($flags & RUBY_FL_USER1) ? \
	    ((struct RString*)$arg0)->as.heap.ptr : \
	    ((struct RString*)$arg0)->as.ary)
    set print address on
    printf " "
    print (struct RString *)$arg0
  else
  if ($flags & 0x1f) == 0x08
    printf "T_REGEXP: "
    set print address off
    output ((struct RRegexp*)$arg0)->str
    set print address on
    printf " "
    print (struct RRegexp *)$arg0
  else
  if ($flags & 0x1f) == 0x09
    printf "T_ARRAY: len=%d ", ((struct RArray*)$arg0)->len
    print (struct RArray *)$arg0
    x/xw ((struct RArray*)$arg0)->ptr
  else
  if ($flags & 0x1f) == 0x0a
    printf "T_FIXNUM: "
    print (struct RBasic *)$arg0
  else
  if ($flags & 0x1f) == 0x0b
    printf "T_HASH: ",
    if ((struct RHash *)$arg0)->ntbl
      printf "len=%d ", ((struct RHash *)$arg0)->ntbl->num_entries
    end
    print (struct RHash *)$arg0
  else
  if ($flags & 0x1f) == 0x0c
    printf "T_STRUCT: len=%d ", \
      (($flags & (RUBY_FL_USER1|RUBY_FL_USER2)) ? \
       ($flags & (RUBY_FL_USER1|RUBY_FL_USER2)) >> (RUBY_FL_USHIFT+1) : \
       ((struct RStruct *)$arg0)->as.heap.len)
    print (struct RStruct *)$arg0
    x/xw (($flags & (RUBY_FL_USER1|RUBY_FL_USER2)) ? \
          ((struct RStruct *)$arg0)->as.ary : \
          ((struct RStruct *)$arg0)->as.heap.len)
  else
  if ($flags & 0x1f) == 0x0d
    printf "T_BIGNUM: sign=%d len=%d ", \
      (($flags & RUBY_FL_USER1) != 0), \
      (($flags & RUBY_FL_USER2) ? \
       ($flags & (RUBY_FL_USER5|RUBY_FL_USER4|RUBY_FL_USER3)) >> (RUBY_FL_USHIFT+3) : \
       ((struct RBignum*)$arg0)->as.heap.len)
    if $flags & RUBY_FL_USER2
      printf "(embed) "
    end
    print (struct RBignum *)$arg0
    x/xw (($flags & RUBY_FL_USER2) ? \
          ((struct RBignum*)$arg0)->as.ary : \
          ((struct RBignum*)$arg0)->as.heap.digits)
  else
  if ($flags & 0x1f) == 0x0e
    printf "T_FILE: "
    print (struct RFile *)$arg0
    output *((struct RFile *)$arg0)->fptr
    printf "\n"
  else
  if ($flags & 0x1f) == 0x10
    printf "T_TRUE: "
    print (struct RBasic *)$arg0
  else
  if ($flags & 0x1f) == 0x11
    printf "T_FALSE: "
    print (struct RBasic *)$arg0
  else
  if ($flags & 0x1f) == 0x12
    printf "T_DATA: "
    print (struct RData *)$arg0
  else
  if ($flags & 0x1f) == 0x13
    printf "T_MATCH: "
    print (struct RMatch *)$arg0
  else
  if ($flags & 0x1f) == 0x14
    printf "T_SYMBOL: "
    print (struct RBasic *)$arg0
  else
  if ($flags & 0x1f) == 0x1a
    printf "T_VALUES: "
    print (struct RValues *)$arg0
  else
  if ($flags & 0x1f) == 0x1b
    printf "T_BLOCK: "
    print (struct RBasic *)$arg0
  else
  if ($flags & 0x1f) == 0x1c
    printf "T_UNDEF: "
    print (struct RBasic *)$arg0
  else
  if ($flags & 0x1f) == 0x1f
    printf "T_NODE("
    output (enum node_type)(($flags&NODE_TYPEMASK)>>NODE_TYPESHIFT)
    printf "): "
    print *(NODE *)$arg0
  else
    printf "unknown: "
    print (struct RBasic *)$arg0
  end
  end
  end
  end
  end
  end
  end
  end
  end
  end
  end
  end
  end
  end
  end
  end
  end
  end
  end
  end
  end
  end
  end
  end
  end
  end
  end
  end
  end
  end
  end
end
document rp
  Print a Ruby's VALUE.
end

define nd_type
  print (enum node_type)((((NODE*)$arg0)->flags&NODE_TYPEMASK)>>NODE_TYPESHIFT)
end
document nd_type
  Print a Ruby' node type.
end

define nd_file
  print ((NODE*)$arg0)->nd_file
end
document nd_file
  Print the source file name of a node.
end

define nd_line
  print ((unsigned int)((((NODE*)$arg0)->flags>>NODE_LSHIFT)&NODE_LMASK))
end
document nd_line
  Print the source line number of a node.
end

# Print members of ruby node.

define nd_head
  printf "u1.node: "
  rp $arg0.u1.node
end

define nd_alen
  printf "u2.argc: "
  p $arg0.u2.argc
end

define nd_next
  printf "u3.node: "
  rp $arg0.u3.node
end


define nd_cond
  printf "u1.node: "
  rp $arg0.u1.node
end

define nd_body
  printf "u2.node: "
  rp $arg0.u2.node
end

define nd_else
  printf "u3.node: "
  rp $arg0.u3.node
end


define nd_orig
  printf "u3.value: "
  rp $arg0.u3.value
end


define nd_resq
  printf "u2.node: "
  rp $arg0.u2.node
end

define nd_ensr
  printf "u3.node: "
  rp $arg0.u3.node
end


define nd_1st
  printf "u1.node: "
  rp $arg0.u1.node
end

define nd_2nd
  printf "u2.node: "
  rp $arg0.u2.node
end


define nd_stts
  printf "u1.node: "
  rp $arg0.u1.node
end


define nd_entry
  printf "u3.entry: "
  p $arg0.u3.entry
end

define nd_vid
  printf "u1.id: "
  p $arg0.u1.id
end

define nd_cflag
  printf "u2.id: "
  p $arg0.u2.id
end

define nd_cval
  printf "u3.value: "
  rp $arg0.u3.value
end


define nd_cnt
  printf "u3.cnt: "
  p $arg0.u3.cnt
end

define nd_tbl
  printf "u1.tbl: "
  p $arg0.u1.tbl
end


define nd_var
  printf "u1.node: "
  rp $arg0.u1.node
end

define nd_ibdy
  printf "u2.node: "
  rp $arg0.u2.node
end

define nd_iter
  printf "u3.node: "
  rp $arg0.u3.node
end


define nd_value
  printf "u2.node: "
  rp $arg0.u2.node
end

define nd_aid
  printf "u3.id: "
  p $arg0.u3.id
end


define nd_lit
  printf "u1.value: "
  rp $arg0.u1.value
end


define nd_frml
  printf "u1.node: "
  rp $arg0.u1.node
end

define nd_rest
  printf "u2.argc: "
  p $arg0.u2.argc
end

define nd_opt
  printf "u1.node: "
  rp $arg0.u1.node
end


define nd_recv
  printf "u1.node: "
  rp $arg0.u1.node
end

define nd_mid
  printf "u2.id: "
  p $arg0.u2.id
end

define nd_args
  printf "u3.node: "
  rp $arg0.u3.node
end


define nd_noex
  printf "u1.id: "
  p $arg0.u1.id
end

define nd_defn
  printf "u3.node: "
  rp $arg0.u3.node
end


define nd_old
  printf "u1.id: "
  p $arg0.u1.id
end

define nd_new
  printf "u2.id: "
  p $arg0.u2.id
end


define nd_cfnc
  printf "u1.cfunc: "
  p $arg0.u1.cfunc
end

define nd_argc
  printf "u2.argc: "
  p $arg0.u2.argc
end


define nd_cname
  printf "u1.id: "
  p $arg0.u1.id
end

define nd_super
  printf "u3.node: "
  rp $arg0.u3.node
end


define nd_modl
  printf "u1.id: "
  p $arg0.u1.id
end

define nd_clss
  printf "u1.value: "
  rp $arg0.u1.value
end


define nd_beg
  printf "u1.node: "
  rp $arg0.u1.node
end

define nd_end
  printf "u2.node: "
  rp $arg0.u2.node
end

define nd_state
  printf "u3.state: "
  p $arg0.u3.state
end

define nd_rval
  printf "u2.value: "
  rp $arg0.u2.value
end


define nd_nth
  printf "u2.argc: "
  p $arg0.u2.argc
end


define nd_tag
  printf "u1.id: "
  p $arg0.u1.id
end

define nd_tval
  printf "u2.value: "
  rp $arg0.u2.value
end

define rb_p
  call rb_p($arg0)
end

define rb_id2name
  call rb_id2name($arg0)
end

define rb_classname
  call classname($arg0)
  rb_p $
  print *(struct RClass*)$arg0
end

define rb_backtrace
  call rb_backtrace()
end