1 /*
2 * get.c: Functions to get stringified values from the metadata tables.
3 *
4 * Author:
5 * Miguel de Icaza (miguel@ximian.com)
6 *
7 * (C) 2001 Ximian, Inc.
8 * Copyright 2012 Xamarin Inc
9 * Licensed under the MIT license. See LICENSE file in the project root for full license information.
10 */
11 #include <config.h>
12 #include <stdio.h>
13 #include <stdlib.h>
14 #include <string.h>
15 #include <ctype.h>
16 #include <glib.h>
17 #include <math.h>
18 #include "meta.h"
19 #include "util.h"
20 #include "get.h"
21 #include <mono/utils/mono-compiler.h>
22 #include <mono/metadata/class.h>
23 #include <mono/metadata/marshal.h>
24 #include <mono/metadata/metadata-internals.h>
25
26 extern gboolean substitute_with_mscorlib_p;
27
28 static char *
29 get_token_comment (const char *prefix, guint32 token);
30
31 static MonoGenericContainer *
32 get_memberref_container (MonoImage *m, guint32 mrp_token, MonoGenericContainer *container);
33
34 static char *
35 get_memberref_parent (MonoImage *m, guint32 mrp_token, MonoGenericContainer *container);
36
37 static gboolean
38 cant_print_generic_param_name (MonoGenericParam *gparam);
39
40 GHashTable *key_table = NULL;
41 GHashTable *mono_generic_params_with_ambiguous_names = NULL;
42 GHashTable *generic_containers = NULL;
43 gboolean show_method_tokens = FALSE;
44 gboolean show_tokens = FALSE;
45
46 char *
get_typedef(MonoImage * m,int idx)47 get_typedef (MonoImage *m, int idx)
48 {
49 guint32 cols [MONO_TYPEDEF_SIZE];
50 const char *ns;
51 char *tstring, *result;
52 guint32 token;
53
54 if (idx == 1)
55 /* <Module> */
56 return NULL;
57
58 mono_metadata_decode_row (&m->tables [MONO_TABLE_TYPEDEF], idx - 1, cols, MONO_TYPEDEF_SIZE);
59
60 ns = mono_metadata_string_heap (m, cols [MONO_TYPEDEF_NAMESPACE]);
61
62 /* Check if this is a nested type */
63 token = MONO_TOKEN_TYPE_DEF | (idx);
64 token = mono_metadata_nested_in_typedef (m, token);
65 tstring = get_token_comment (NULL, token);
66 if (token) {
67 char *outer;
68
69 outer = get_typedef (m, mono_metadata_token_index (token));
70 result = g_strdup_printf (
71 "%s/%s%s", outer,
72 mono_metadata_string_heap (m, cols [MONO_TYPEDEF_NAME]),
73 tstring ? tstring : "");
74 g_free (outer);
75 g_free (tstring);
76 return result;
77 }
78
79
80 result = g_strdup_printf (
81 "%s%s%s%s", ns, *ns?".":"",
82 mono_metadata_string_heap (m, cols [MONO_TYPEDEF_NAME]),
83 tstring ? tstring : "");
84 g_free (tstring);
85
86 return result;
87 }
88
89 char *
get_module(MonoImage * m,int idx)90 get_module (MonoImage *m, int idx)
91 {
92 guint32 cols [MONO_MODULE_SIZE];
93
94 /*
95 * There MUST BE only one module in the Module table
96 */
97 g_assert (idx == 1);
98
99 mono_metadata_decode_row (&m->tables [MONO_TABLE_MODULE], idx - 1, cols, MONO_MODULE_SIZE);
100
101 return get_escaped_name (mono_metadata_string_heap (m, cols [MONO_MODULE_NAME]));
102 }
103
104 char *
get_moduleref(MonoImage * m,int idx)105 get_moduleref (MonoImage *m, int idx)
106 {
107 guint32 cols [MONO_MODULEREF_SIZE];
108
109 mono_metadata_decode_row (&m->tables [MONO_TABLE_MODULEREF], idx - 1, cols, MONO_MODULEREF_SIZE);
110
111 return get_escaped_name (mono_metadata_string_heap (m, cols [MONO_MODULEREF_NAME]));
112 }
113
114 char *
get_assemblyref(MonoImage * m,int idx)115 get_assemblyref (MonoImage *m, int idx)
116 {
117 guint32 cols [MONO_ASSEMBLYREF_SIZE];
118
119 mono_metadata_decode_row (&m->tables [MONO_TABLE_ASSEMBLYREF], idx - 1, cols, MONO_ASSEMBLYREF_SIZE);
120
121 return get_escaped_name (mono_metadata_string_heap (m, cols [MONO_ASSEMBLYREF_NAME]));
122 }
123
124 static char *
stringify_array(guint32 rank,guint32 num_sizes,guint32 num_lo_bounds,gint32 * sizes,gint32 * lo_bounds)125 stringify_array (guint32 rank, guint32 num_sizes, guint32 num_lo_bounds, gint32 *sizes, gint32 *lo_bounds)
126 {
127 GString *res = g_string_new ("[");
128 int i;
129
130 for (i = 0; i < rank; i++) {
131 if (i)
132 g_string_append_c (res, ',');
133 if (i < num_lo_bounds)
134 g_string_append_printf (res, "%d...", lo_bounds [i]);
135 if (i < num_sizes) {
136 if (i < num_lo_bounds)
137 g_string_append_printf (res, "%d", lo_bounds [i] + sizes [i] - 1);
138 else
139 g_string_append_printf (res, "%d", sizes [i]);
140 }
141
142 }
143 g_string_append (res, "]");
144
145 return g_string_free (res, FALSE);
146 }
147
148 /*
149 *
150 * Returns a string representing the ArrayShape (22.2.16).
151 */
152 static const char *
get_array_shape(MonoImage * m,const char * ptr,char ** result)153 get_array_shape (MonoImage *m, const char *ptr, char **result)
154 {
155 guint32 rank, num_sizes, num_lo_bounds;
156 gint32 *sizes = NULL, *lo_bounds = NULL;
157 int i;
158
159 rank = mono_metadata_decode_value (ptr, &ptr);
160 num_sizes = mono_metadata_decode_value (ptr, &ptr);
161
162 if (num_sizes > 0)
163 sizes = g_new (gint32, num_sizes);
164
165 for (i = 0; i < num_sizes; i++)
166 sizes [i] = mono_metadata_decode_value (ptr, &ptr);
167
168 num_lo_bounds = mono_metadata_decode_value (ptr, &ptr);
169 if (num_lo_bounds > 0)
170 lo_bounds = g_new (gint32, num_lo_bounds);
171
172 for (i = 0; i < num_lo_bounds; i++)
173 lo_bounds [i] = mono_metadata_decode_signed_value (ptr, &ptr);
174
175 *result = stringify_array (rank, num_sizes, num_lo_bounds, sizes, lo_bounds);
176
177 g_free (sizes);
178 g_free (lo_bounds);
179
180 return ptr;
181 }
182
183 /**
184 * get_typespec:
185 * @m: metadata context
186 * @blob_idx: index into the blob heap
187 *
188 * Returns the stringified representation of a TypeSpec signature (22.2.17)
189 */
190 char *
get_typespec(MonoImage * m,guint32 idx,gboolean is_def,MonoGenericContainer * container)191 get_typespec (MonoImage *m, guint32 idx, gboolean is_def, MonoGenericContainer *container)
192 {
193 guint32 cols [MONO_TYPESPEC_SIZE];
194 const char *ptr;
195 char *s, *result;
196 GString *res = g_string_new ("");
197 MonoMethodSignature *sig;
198
199 mono_metadata_decode_row (&m->tables [MONO_TABLE_TYPESPEC], idx-1, cols, MONO_TYPESPEC_SIZE);
200 ptr = mono_metadata_blob_heap (m, cols [MONO_TYPESPEC_SIGNATURE]);
201 /* len = */ mono_metadata_decode_value (ptr, &ptr);
202
203 switch (*ptr++){
204 case MONO_TYPE_PTR:
205 ptr = get_custom_mod (m, ptr, &s);
206 if (s){
207 g_string_append (res, s);
208 g_string_append_c (res, ' ');
209 g_free (s);
210 }
211
212 if (*ptr == MONO_TYPE_VOID)
213 g_string_append (res, "void");
214 else {
215 ptr = get_type (m, ptr, &s, is_def, container);
216 if (s)
217 g_string_append (res, s);
218 }
219 g_string_append (res, "*");
220 break;
221
222 case MONO_TYPE_FNPTR: {
223 MonoError error;
224 sig = mono_metadata_parse_method_signature_full (m, container, 0, ptr, &ptr, &error);
225 g_assert (mono_error_ok (&error)); /*FIXME don't swallow the error message*/
226 s = dis_stringify_function_ptr (m, sig);
227 g_string_append (res, "method ");
228 g_string_append (res, s);
229 g_free (s);
230 break;
231 }
232 case MONO_TYPE_ARRAY:
233 ptr = get_type (m, ptr, &s, is_def, container);
234 g_string_append (res, s);
235 g_free (s);
236 g_string_append_c (res, ' ');
237 ptr = get_array_shape (m, ptr, &s);
238 g_string_append (res, s);
239 g_free (s);
240 break;
241
242 case MONO_TYPE_SZARRAY:
243 ptr = get_custom_mod (m, ptr, &s);
244 if (s){
245 g_string_append (res, s);
246 g_string_append_c (res, ' ');
247 g_free (s);
248 }
249 ptr = get_type (m, ptr, &s, is_def, container);
250 g_string_append (res, s);
251 g_string_append (res, "[]");
252 g_free (s);
253 break;
254
255 default:
256 ptr = get_type (m, ptr - 1, &s, is_def, container);
257 g_string_append (res, s);
258 g_free (s);
259 break;
260 }
261
262 if (show_tokens) {
263 int token = mono_metadata_make_token (MONO_TABLE_TYPESPEC, idx);
264 result = get_token_comment (res->str, token);
265 g_string_free (res, TRUE);
266 } else {
267 result = res->str;
268 g_string_free (res, FALSE);
269 }
270
271 return result;
272 }
273
274 char *
get_typeref(MonoImage * m,int idx)275 get_typeref (MonoImage *m, int idx)
276 {
277 guint32 cols [MONO_TYPEREF_SIZE];
278 const char *s, *t;
279 char *x, *ret;
280 guint32 rs_idx, table;
281
282 mono_metadata_decode_row (&m->tables [MONO_TABLE_TYPEREF], idx - 1, cols, MONO_TYPEREF_SIZE);
283
284 t = mono_metadata_string_heap (m, cols [MONO_TYPEREF_NAME]);
285 s = mono_metadata_string_heap (m, cols [MONO_TYPEREF_NAMESPACE]);
286
287 rs_idx = cols [MONO_TYPEREF_SCOPE] >> MONO_RESOLTION_SCOPE_BITS;
288 table = cols [MONO_TYPEREF_SCOPE] & MONO_RESOLTION_SCOPE_MASK;
289
290 switch (table){
291 case MONO_RESOLTION_SCOPE_MODULE: /* Module */
292 x = get_module (m, rs_idx);
293 ret = g_strdup_printf ("[%s] %s%s%s", x, s, *s?".":"", t);
294 g_free (x);
295 break;
296
297 case MONO_RESOLTION_SCOPE_MODULEREF: /* ModuleRef */
298 x = get_moduleref (m, rs_idx);
299 ret = g_strdup_printf ("[.module %s]%s%s%s", x, s, *s ? "." : "", t);
300 break;
301
302 case MONO_RESOLTION_SCOPE_ASSEMBLYREF: /*
303 * AssemblyRef (ECMA docs claim it is 3, but it looks to
304 * me like it is 2 (tokens are prefixed with 0x23)
305 */
306 x = get_assemblyref (m, rs_idx);
307 ret = g_strdup_printf ("[%s]%s%s%s", x, s, *s?".":"", t);
308 g_free (x);
309 break;
310
311 case MONO_RESOLTION_SCOPE_TYPEREF: /* TypeRef */
312 x = get_typeref (m, rs_idx);
313 ret = g_strdup_printf ("%s/%s", x, t);
314 g_free (x);
315 break;
316
317 default:
318 ret = g_strdup_printf ("Unknown table in TypeRef %d", table);
319 }
320
321 if (show_tokens) {
322 int token = mono_metadata_make_token (MONO_TABLE_TYPEREF, idx);
323 char *temp = get_token_comment (ret, token);
324 g_free (ret);
325 ret = temp;
326 }
327
328 return ret;
329 }
330
331 /**
332 * get_typedef_or_ref:
333 * @m: metadata context
334 * @dor_token: def or ref encoded index
335 *
336 * Low two bits contain table to lookup from
337 * high bits contain the index into the def or ref table
338 *
339 * Returns: a stringified version of the MethodDef or MethodRef
340 * at (dor_token >> 2)
341 */
342 char *
get_typedef_or_ref(MonoImage * m,guint32 dor_token,MonoGenericContainer * container)343 get_typedef_or_ref (MonoImage *m, guint32 dor_token, MonoGenericContainer *container)
344 {
345 char *temp = NULL, *s = NULL;
346 int table, idx;
347
348 /*
349 * low 2 bits contain encoding
350 */
351 table = dor_token & MONO_TYPEDEFORREF_MASK;
352 idx = dor_token >> MONO_TYPEDEFORREF_BITS;
353
354 switch (table){
355 case 0: /* TypeDef */
356 temp = get_typedef (m, idx);
357 s = g_strdup_printf ("%s", temp);
358 break;
359
360 case 1: /* TypeRef */
361 temp = get_typeref (m, idx);
362 s = g_strdup_printf ("%s", temp);
363 break;
364
365 case 2: /* TypeSpec */
366 s = get_typespec (m, idx, FALSE, container);
367 break;
368
369 default:
370 g_error ("Unhandled encoding for typedef-or-ref coded index 0x%08x", dor_token);
371
372 }
373
374 if (temp)
375 g_free (temp);
376
377 return s;
378 }
379
380 /**
381 * get_type_or_methdef
382 * @m: metadata context
383 * @dor_token: type or method def encoded index
384 *
385 * Low bit contains the table to lookup from
386 * high bits contain the index into the type def or method def table
387 *
388 * Returns: a stringified version of the TypeOrMethodDef token
389 */
390 char *
get_type_or_methdef(MonoImage * m,guint32 dor_token)391 get_type_or_methdef (MonoImage *m, guint32 dor_token)
392 {
393 if (dor_token & MONO_TYPEORMETHOD_METHOD) /* MethodDef */
394 return get_methoddef (m, dor_token >> MONO_TYPEORMETHOD_BITS);
395 else /* TypeDef */
396 return get_typedef (m, dor_token >> MONO_TYPEORMETHOD_BITS);
397 }
398
399 /**
400 * get_encoded_typedef_or_ref:
401 * @m: metadata context
402 * @ptr: location to decode from.
403 * @result: pointer to string where resulting decoded string is stored
404 *
405 * result will point to a g_malloc()ed string.
406 *
407 * Returns: the new ptr to continue decoding
408 */
409 const char *
get_encoded_typedef_or_ref(MonoImage * m,const char * ptr,char ** result)410 get_encoded_typedef_or_ref (MonoImage *m, const char *ptr, char **result)
411 {
412 guint32 token;
413
414 token = mono_metadata_decode_value (ptr, &ptr);
415
416 *result = get_typedef_or_ref (m, token, NULL);
417
418 return ptr;
419 }
420
421 /**
422 * get_custom_mod:
423 *
424 * Decodes a CustomMod (22.2.7)
425 *
426 * Returns: updated pointer location
427 */
428 const char *
get_custom_mod(MonoImage * m,const char * ptr,char ** return_value)429 get_custom_mod (MonoImage *m, const char *ptr, char **return_value)
430 {
431 char *s;
432 const char *mod;
433
434 *return_value = NULL;
435 while ((*ptr == MONO_TYPE_CMOD_OPT) ||
436 (*ptr == MONO_TYPE_CMOD_REQD)) {
437 mod = (*ptr == MONO_TYPE_CMOD_REQD) ? "modreq" : "modopt";
438 ptr++;
439 ptr = get_encoded_typedef_or_ref (m, ptr, &s);
440
441 if (*return_value == NULL)
442 *return_value = g_strconcat (" ", mod, " (", s, ")", NULL);
443 else
444 *return_value = g_strconcat (*return_value, " ", mod, " (", s, ")", NULL);
445 g_free (s);
446 }
447 return ptr;
448 }
449
450
451 static dis_map_t element_type_map [] = {
452 { MONO_TYPE_END , "end" },
453 { MONO_TYPE_VOID , "void" },
454 { MONO_TYPE_BOOLEAN , "bool" },
455 { MONO_TYPE_CHAR , "char" },
456 { MONO_TYPE_I1 , "int8" },
457 { MONO_TYPE_U1 , "unsigned int8" },
458 { MONO_TYPE_I2 , "int16" },
459 { MONO_TYPE_U2 , "unsigned int16" },
460 { MONO_TYPE_I4 , "int32" },
461 { MONO_TYPE_U4 , "unsigned int32" },
462 { MONO_TYPE_I8 , "int64" },
463 { MONO_TYPE_U8 , "unsigned int64" },
464 { MONO_TYPE_R4 , "float32" },
465 { MONO_TYPE_R8 , "float64" },
466 { MONO_TYPE_STRING , "string" },
467 { MONO_TYPE_TYPEDBYREF , "typedref" },
468 { MONO_TYPE_I , "native int" },
469 { MONO_TYPE_U , "native unsigned int" },
470 { MONO_TYPE_OBJECT , "object" },
471 { 0, NULL }
472 };
473
474 static dis_map_t call_conv_type_map [] = {
475 { MONO_CALL_DEFAULT , "default" },
476 { MONO_CALL_C , "unmanaged cdecl" },
477 { MONO_CALL_STDCALL , "unmanaged stdcall" },
478 { MONO_CALL_THISCALL , "unmanaged thiscall" },
479 { MONO_CALL_FASTCALL , "unmanaged fastcall" },
480 { MONO_CALL_VARARG , "vararg" },
481 { 0, NULL }
482 };
483
484 char*
dis_stringify_token(MonoImage * m,guint32 token)485 dis_stringify_token (MonoImage *m, guint32 token)
486 {
487 guint idx = token & 0xffffff;
488 switch (token >> 24) {
489 case MONO_TABLE_TYPEDEF: return get_typedef (m, idx);
490 case MONO_TABLE_TYPEREF: return get_typeref (m, idx);
491 case MONO_TABLE_TYPESPEC: return get_typespec (m, idx, FALSE, NULL);
492 default:
493 break;
494 }
495 return g_strdup_printf("0x%08x", token);
496 }
497
498 char*
dis_stringify_array(MonoImage * m,MonoArrayType * array,gboolean is_def)499 dis_stringify_array (MonoImage *m, MonoArrayType *array, gboolean is_def)
500 {
501 char *type, *arr_str, *ret;
502
503 type = dis_stringify_type (m, &array->eklass->byval_arg, is_def);
504 arr_str = stringify_array (array->rank, array->numsizes, array->numlobounds, array->sizes, array->lobounds);
505
506 ret = g_strconcat (type, arr_str, NULL);
507
508 g_free (arr_str);
509 g_free (type);
510 return ret;
511 }
512
513 char*
dis_stringify_modifiers(MonoImage * m,int n,MonoCustomMod * mod)514 dis_stringify_modifiers (MonoImage *m, int n, MonoCustomMod *mod)
515 {
516 GString *s = g_string_new("");
517 char *result;
518 int i;
519 for (i = 0; i < n; ++i) {
520 char *tok = dis_stringify_token (m, mod[i].token);
521 if (i > 0)
522 g_string_append_printf (s, " ");
523 g_string_append_printf (s, " %s (%s)", mod[i].required ? "modreq": "modopt", tok);
524 g_free (tok);
525 }
526 g_string_append_c (s, ' ');
527 result = s->str;
528 g_string_free (s, FALSE);
529 return result;
530 }
531
532 char*
dis_stringify_param(MonoImage * m,MonoType * param)533 dis_stringify_param (MonoImage *m, MonoType *param)
534 {
535 char *t;
536 char *result;
537 char *attribs;
538 const char *in = param->attrs & PARAM_ATTRIBUTE_IN ? "[in]" : "";
539 const char *out = param->attrs & PARAM_ATTRIBUTE_OUT ? "[out]": "";
540 const char *opt = param->attrs & PARAM_ATTRIBUTE_OPTIONAL ? "[opt]": "";
541 attribs = g_strconcat(in, out, opt, NULL);
542 t = dis_stringify_type (m, param, TRUE);
543 result = g_strjoin(attribs[0] ? " ":"", attribs, t, NULL);
544 g_free (t);
545 g_free (attribs);
546 return result;
547 }
548
549 static char*
dis_stringify_variant_type(MonoMarshalVariant variant)550 dis_stringify_variant_type (MonoMarshalVariant variant)
551 {
552 switch (variant) {
553 case MONO_VARIANT_EMPTY:
554 return g_strdup ("");
555 case MONO_VARIANT_NULL:
556 return g_strdup ("null");
557 case MONO_VARIANT_I2:
558 return g_strdup ("int16");
559 case MONO_VARIANT_I4:
560 return g_strdup ("int32");
561 case MONO_VARIANT_R4:
562 return g_strdup ("float32");
563 case MONO_VARIANT_R8:
564 return g_strdup ("float64");
565 case MONO_VARIANT_CY:
566 return g_strdup ("currency");
567 case MONO_VARIANT_DATE:
568 return g_strdup ("date");
569 case MONO_VARIANT_BSTR:
570 return g_strdup ("bstr");
571 case MONO_VARIANT_DISPATCH:
572 return g_strdup ("idispatch");
573 case MONO_VARIANT_ERROR:
574 return g_strdup ("error");
575 case MONO_VARIANT_BOOL:
576 return g_strdup ("bool");
577 case MONO_VARIANT_VARIANT:
578 return g_strdup ("variant");
579 case MONO_VARIANT_UNKNOWN:
580 return g_strdup ("iunknown");
581 case MONO_VARIANT_DECIMAL:
582 return g_strdup ("decimal");
583 case MONO_VARIANT_I1:
584 return g_strdup ("int8");
585 case MONO_VARIANT_UI1:
586 return g_strdup ("unsigned int8");
587 case MONO_VARIANT_UI2:
588 return g_strdup ("unsigned int16");
589 case MONO_VARIANT_UI4:
590 return g_strdup ("unsigned int32");
591 case MONO_VARIANT_I8:
592 return g_strdup ("int64");
593 case MONO_VARIANT_UI8:
594 return g_strdup ("unsigned int64");
595 case MONO_VARIANT_INT:
596 return g_strdup ("int");
597 case MONO_VARIANT_UINT:
598 return g_strdup ("unsigned int");
599 case MONO_VARIANT_VOID:
600 return g_strdup ("void");
601 case MONO_VARIANT_HRESULT:
602 return g_strdup ("hresult");
603 case MONO_VARIANT_PTR:
604 return g_strdup ("*");
605 case MONO_VARIANT_SAFEARRAY:
606 return g_strdup ("safearray");
607 case MONO_VARIANT_CARRAY:
608 return g_strdup ("carray");
609 case MONO_VARIANT_USERDEFINED:
610 return g_strdup ("userdefined");
611 case MONO_VARIANT_LPSTR:
612 return g_strdup ("lpstr");
613 case MONO_VARIANT_LPWSTR:
614 return g_strdup ("lpwstr");
615 case MONO_VARIANT_RECORD:
616 return g_strdup ("record");
617 case MONO_VARIANT_FILETIME:
618 return g_strdup ("filetime");
619 case MONO_VARIANT_BLOB:
620 return g_strdup ("blob");
621 case MONO_VARIANT_STREAM:
622 return g_strdup ("stream");
623 case MONO_VARIANT_STORAGE:
624 return g_strdup ("storage");
625 case MONO_VARIANT_STREAMED_OBJECT:
626 return g_strdup ("streamed_object");
627 case MONO_VARIANT_STORED_OBJECT:
628 return g_strdup ("stored_object");
629 case MONO_VARIANT_BLOB_OBJECT:
630 return g_strdup ("blob_object");
631 case MONO_VARIANT_CF:
632 return g_strdup ("cf");
633 case MONO_VARIANT_CLSID:
634 return g_strdup ("clsid");
635 case MONO_VARIANT_VECTOR:
636 /* FIXME: output: <v_type> vector */
637 return g_strdup ("vector");
638 case MONO_VARIANT_ARRAY:
639 /* FIXME: output: <v_type> [ ] */
640 return g_strdup ("[]");
641 case MONO_VARIANT_BYREF:
642 /* FIXME: output: <v_type> & */
643 return g_strdup ("&");
644 default:
645 return g_strdup ("unknown");
646 }
647 }
648
649 static char*
dis_stringify_native_type(MonoMarshalNative native)650 dis_stringify_native_type (MonoMarshalNative native)
651 {
652 switch (native) {
653 case MONO_NATIVE_BOOLEAN:
654 return g_strdup ("bool");
655 case MONO_NATIVE_I1:
656 return g_strdup ("int8");
657 case MONO_NATIVE_U1:
658 return g_strdup ("unsigned int8");
659 case MONO_NATIVE_I2:
660 return g_strdup ("int16");
661 case MONO_NATIVE_U2:
662 return g_strdup ("unsigned int16");
663 case MONO_NATIVE_I4:
664 return g_strdup ("int32");
665 case MONO_NATIVE_U4:
666 return g_strdup ("unsigned int32");
667 case MONO_NATIVE_I8:
668 return g_strdup ("int64");
669 case MONO_NATIVE_U8:
670 return g_strdup ("unsigned int64");
671 case MONO_NATIVE_R4:
672 return g_strdup ("float32");
673 case MONO_NATIVE_R8:
674 return g_strdup ("float64");
675 case MONO_NATIVE_CURRENCY:
676 return g_strdup ("currency");
677 case MONO_NATIVE_BSTR:
678 return g_strdup ("bstr");
679 case MONO_NATIVE_LPSTR:
680 return g_strdup ("lpstr");
681 case MONO_NATIVE_LPWSTR:
682 return g_strdup ("lpwstr");
683 case MONO_NATIVE_LPTSTR:
684 return g_strdup ("lptstr");
685 case MONO_NATIVE_IUNKNOWN:
686 return g_strdup ("iunknown");
687 case MONO_NATIVE_IDISPATCH:
688 return g_strdup ("idispatch");
689 case MONO_NATIVE_STRUCT:
690 return g_strdup ("struct");
691 case MONO_NATIVE_INTERFACE:
692 return g_strdup ("interface");
693 case MONO_NATIVE_SAFEARRAY:
694 return g_strdup ("safearray");
695 case MONO_NATIVE_INT:
696 return g_strdup ("int");
697 case MONO_NATIVE_UINT:
698 return g_strdup ("unsigned int");
699 case MONO_NATIVE_VBBYREFSTR:
700 return g_strdup ("vbbyrefstr");
701 case MONO_NATIVE_ANSIBSTR:
702 return g_strdup ("ansi bstr");
703 case MONO_NATIVE_TBSTR:
704 return g_strdup ("tbstr");
705 case MONO_NATIVE_VARIANTBOOL:
706 return g_strdup ("variant bool");
707 case MONO_NATIVE_FUNC:
708 return g_strdup ("method");
709 case MONO_NATIVE_ASANY:
710 return g_strdup ("as any");
711 case MONO_NATIVE_LPSTRUCT:
712 return g_strdup ("lpstruct");
713 case MONO_NATIVE_CUSTOM:
714 return g_strdup ("custom");
715 case MONO_NATIVE_ERROR:
716 return g_strdup ("error");
717 case MONO_NATIVE_MAX:
718 return g_strdup ("");
719 default:
720 return g_strdup ("unknown");
721 }
722 }
723
724 char*
dis_stringify_marshal_spec(MonoMarshalSpec * spec)725 dis_stringify_marshal_spec (MonoMarshalSpec *spec)
726 {
727 switch (spec->native) {
728 case MONO_NATIVE_BYVALTSTR:
729 return g_strdup_printf (" marshal (fixed sysstring [%d])", spec->data.array_data.num_elem);
730 case MONO_NATIVE_BYVALARRAY:
731 return g_strdup_printf (" marshal (fixed array [%d])", spec->data.array_data.num_elem);
732 case MONO_NATIVE_LPARRAY: {
733 char *elem_type, *elems, *ret;
734 guint32 num_elem = spec->data.array_data.num_elem;
735 guint32 param_num = spec->data.array_data.param_num;
736
737 elem_type = dis_stringify_native_type (spec->data.array_data.elem_type);
738 if (num_elem == -1 && param_num == -1)
739 elems = g_strdup ("");
740 else if ((param_num == -1) || (spec->data.array_data.elem_mult == 0))
741 elems = g_strdup_printf ("%d", num_elem);
742 else if ((num_elem == -1) || (num_elem == 0))
743 elems = g_strdup_printf ("+ %d", param_num);
744 else
745 elems = g_strdup_printf ("%d + %d", num_elem, param_num);
746
747 ret = g_strdup_printf (" marshal (%s[%s])", elem_type, elems);
748 g_free (elem_type);
749 g_free (elems);
750 return ret;
751 }
752 case MONO_NATIVE_SAFEARRAY: {
753 char *elem_type = NULL, *ret;
754
755 if (spec->data.safearray_data.elem_type != 0)
756 elem_type = dis_stringify_variant_type (spec->data.safearray_data.elem_type);
757 ret = g_strdup_printf (" marshal (safearray %s)", elem_type ? elem_type : "");
758
759 g_free (elem_type);
760 return ret;
761 }
762 case MONO_NATIVE_CUSTOM:
763 return g_strdup_printf (" marshal (custom (\"%s\", \"%s\"))",
764 spec->data.custom_data.custom_name ? spec->data.custom_data.custom_name : "",
765 spec->data.custom_data.cookie ? spec->data.custom_data.cookie : "");
766 default: {
767 char *native_type, *ret;
768 native_type = dis_stringify_native_type (spec->native);
769 ret = g_strdup_printf (" marshal (%s)", native_type);
770 g_free (native_type);
771 return ret;
772 }
773 }
774 }
775
776 /**
777 * get_generic_param
778 * @m: metadata context
779 * @table_type: The type of table we are getting generics for (0 for typedef, 1 for method)
780 * @row: The row in the table
781 *
782 * Returns: Allocated stringified generic parameters
783 */
784 char*
get_generic_param(MonoImage * m,MonoGenericContainer * container)785 get_generic_param (MonoImage *m, MonoGenericContainer *container)
786 {
787 GString *result;
788 char *retval;
789 int i;
790
791 if (!container)
792 return NULL;
793
794 result = g_string_new ("");
795
796 g_string_append_c (result, '<');
797 for (i = 0; i < container->type_argc; i++) {
798 MonoGenericParam *param = mono_generic_container_get_param (container, i);
799 MonoGenericParamInfo *param_info = mono_generic_param_info (param);
800 MonoClass **constr;
801 int first = 1;
802 guint16 flags;
803 char *esname;
804
805 if (i > 0)
806 g_string_append (result, ",");
807
808 flags = param_info->flags & GENERIC_PARAMETER_ATTRIBUTE_VARIANCE_MASK;
809 if ((flags & GENERIC_PARAMETER_ATTRIBUTE_COVARIANT) == GENERIC_PARAMETER_ATTRIBUTE_COVARIANT)
810 g_string_append (result, "+ ");
811 if ((flags & GENERIC_PARAMETER_ATTRIBUTE_CONTRAVARIANT) == GENERIC_PARAMETER_ATTRIBUTE_CONTRAVARIANT)
812 g_string_append (result, "- ");
813
814 flags = param_info->flags & GENERIC_PARAMETER_ATTRIBUTE_SPECIAL_CONSTRAINTS_MASK;
815 if ((flags & GENERIC_PARAMETER_ATTRIBUTE_REFERENCE_TYPE_CONSTRAINT) == GENERIC_PARAMETER_ATTRIBUTE_REFERENCE_TYPE_CONSTRAINT)
816 g_string_append (result, "class ");
817 if ((flags & GENERIC_PARAMETER_ATTRIBUTE_VALUE_TYPE_CONSTRAINT) == GENERIC_PARAMETER_ATTRIBUTE_VALUE_TYPE_CONSTRAINT)
818 g_string_append (result, "valuetype ");
819 if ((flags & GENERIC_PARAMETER_ATTRIBUTE_CONSTRUCTOR_CONSTRAINT) == GENERIC_PARAMETER_ATTRIBUTE_CONSTRUCTOR_CONSTRAINT)
820 g_string_append (result, ".ctor ");
821
822 for (constr = param_info->constraints; constr && *constr; constr++) {
823 char *sig;
824
825 if (first) {
826 g_string_append_c (result, '(');
827 first = 0;
828 } else
829 g_string_append (result, ", ");
830 sig = dis_stringify_type (m, &((*constr)->byval_arg), TRUE);
831 g_string_append (result, sig);
832 g_free (sig);
833 }
834
835 if (!first)
836 g_string_append (result, ") ");
837
838 esname = get_escaped_name (mono_generic_param_info (param)->name);
839 g_string_append (result, esname);
840 g_free (esname);
841 }
842
843 g_string_append_c (result, '>');
844
845 retval = result->str;
846 g_string_free (result, FALSE);
847 return retval;
848 }
849
850 char*
dis_stringify_method_signature(MonoImage * m,MonoMethodSignature * method,int methoddef_row,MonoGenericContainer * container,gboolean fully_qualified)851 dis_stringify_method_signature (MonoImage *m, MonoMethodSignature *method, int methoddef_row,
852 MonoGenericContainer *container, gboolean fully_qualified)
853 {
854 return dis_stringify_method_signature_full (m, method, methoddef_row, container, fully_qualified, TRUE);
855 }
856
857 /*
858 * @m: metadata context
859 * @method: MonoMethodSignature to dis-stringify
860 * @methoddef_row: row index in the Method table
861 * @context: generic context, generic method's context in case of a Generic method
862 * or a generic type's context. if !@context, treats it as a non-generic method
863 * @fully_qualified: TRUE to print type name also.
864 *
865 * Returns: Allocated stringified method signature
866 */
867 char*
dis_stringify_method_signature_full(MonoImage * m,MonoMethodSignature * method,int methoddef_row,MonoGenericContainer * container,gboolean fully_qualified,gboolean with_marshal_info)868 dis_stringify_method_signature_full (MonoImage *m, MonoMethodSignature *method, int methoddef_row,
869 MonoGenericContainer *container, gboolean fully_qualified, gboolean with_marshal_info)
870 {
871 guint32 cols [MONO_METHOD_SIZE];
872 guint32 pcols [MONO_PARAM_SIZE];
873 guint32 param_index = 0, next_param_index = 0;
874 gboolean has_param_row;
875 const char *method_name = "";
876 int free_method = 0;
877 char *retval, *esname;
878 char *type = NULL;
879 char *marshal_info = NULL, *ret_marshal_info = NULL;
880 char *gen_param = NULL;
881 GString *result = g_string_new ("");
882 GString *result_ret = g_string_new ("");
883 int i, start;
884
885 g_assert (method || methoddef_row);
886
887 if (methoddef_row) {
888 mono_metadata_decode_row (&m->tables [MONO_TABLE_METHOD], methoddef_row -1, cols, MONO_METHOD_SIZE);
889 if (fully_qualified) {
890 guint32 type_idx = mono_metadata_typedef_from_method (m, methoddef_row);
891 if (type_idx)
892 type = get_typedef (m, type_idx);
893 else
894 type = g_strdup ("<invalid>");
895 }
896 method_name = mono_metadata_string_heap (m, cols [MONO_METHOD_NAME]);
897 param_index = cols [MONO_METHOD_PARAMLIST];
898 if (!method) {
899 MonoError error;
900 const char *sig = mono_metadata_blob_heap (m, cols [MONO_METHOD_SIGNATURE]);
901
902 container = mono_metadata_load_generic_params (m, MONO_TOKEN_METHOD_DEF | methoddef_row, container);
903 if (container) {
904 mono_metadata_load_generic_param_constraints_checked (m, MONO_TOKEN_METHOD_DEF | methoddef_row, container, &error);
905 g_assert (mono_error_ok (&error)); /*FIXME don't swallow the error message*/
906 }
907
908 mono_metadata_decode_blob_size (sig, &sig);
909 method = mono_metadata_parse_method_signature_full (m, container, methoddef_row, sig, &sig, &error);
910 g_assert (mono_error_ok (&error)); /*FIXME don't swallow the error message*/
911 free_method = 1;
912 }
913
914 if (container && container->is_method)
915 gen_param = get_generic_param (m, container);
916
917 if (methoddef_row < m->tables [MONO_TABLE_METHOD].rows) {
918 mono_metadata_decode_row (&m->tables [MONO_TABLE_METHOD], methoddef_row, cols, MONO_METHOD_SIZE);
919 next_param_index = cols [MONO_METHOD_PARAMLIST];
920 } else {
921 next_param_index = m->tables [MONO_TABLE_PARAM].rows + 1;
922 }
923 }
924
925 start = method->hasthis ? 0 : 1;
926 for (i = 0; i < method->param_count + 1; ++i) {
927 marshal_info = NULL;
928 has_param_row = param_index && param_index < next_param_index;
929 esname = NULL;
930
931 if (method->param_count == 0 && !has_param_row)
932 /* method has zero parameters, and no row for return val in the PARAM table */
933 continue;
934
935 if (has_param_row)
936 mono_metadata_decode_row (&m->tables [MONO_TABLE_PARAM], param_index - 1, pcols, MONO_PARAM_SIZE);
937
938 if (has_param_row && i == pcols [MONO_PARAM_SEQUENCE]) {
939 if (i)
940 esname = get_escaped_name (
941 mono_metadata_string_heap (m, pcols [MONO_PARAM_NAME]));
942
943 if (with_marshal_info && (pcols [MONO_PARAM_FLAGS] & PARAM_ATTRIBUTE_HAS_FIELD_MARSHAL)) {
944 const char *tp;
945 MonoMarshalSpec *spec;
946 tp = mono_metadata_get_marshal_info (m, param_index - 1, FALSE);
947 if (tp) {
948 spec = mono_metadata_parse_marshal_spec (m, tp);
949
950 if (i)
951 marshal_info = dis_stringify_marshal_spec (spec);
952 else
953 ret_marshal_info = dis_stringify_marshal_spec (spec);
954 } else {
955 if (i)
956 marshal_info = g_strdup ("(missing)");
957 else
958 ret_marshal_info = g_strdup ("(missing)");
959 }
960 }
961 param_index ++;
962 } else {
963 if (i)
964 /* A_[0-9]* does not require escaping */
965 esname = g_strdup_printf ("A_%i", i - start);
966 }
967
968 if (!i)
969 continue;
970
971 if (i > 1)
972 g_string_append (result, ", ");
973
974 retval = dis_stringify_param (m, method->params [i - 1]);
975
976 g_string_append_printf (result, "%s%s %s", retval, marshal_info ? marshal_info : "", esname);
977 g_free (retval);
978 g_free (esname);
979 g_free (marshal_info);
980 }
981 g_string_append (result, ") ");
982
983 retval = dis_stringify_param (m, method->ret);
984
985 if (method->hasthis)
986 g_string_append (result_ret, "instance ");
987 g_string_append (result_ret, map (method->call_convention, call_conv_type_map));
988 g_string_append_printf (result_ret, " %s%s ", retval, ret_marshal_info ? ret_marshal_info :"");
989 g_free (ret_marshal_info);
990 if (type) {
991 char *estype = get_escaped_name (type);
992 g_string_append_printf (result_ret, "%s::", estype);
993 g_free (estype);
994 g_free (type);
995 }
996 esname = get_escaped_name (method_name);
997 g_string_append (result_ret, esname);
998 g_free (esname);
999 if (gen_param) {
1000 g_string_append (result_ret, gen_param);
1001 g_free (gen_param);
1002 }
1003 g_string_append (result_ret, " (");
1004 g_free (retval);
1005
1006 g_string_prepend (result, result_ret->str);
1007 g_string_free (result_ret, FALSE);
1008
1009 if (show_method_tokens && methoddef_row)
1010 g_string_append_printf (result, " /* 0x%X */ ",
1011 (methoddef_row >> MONO_TYPEORMETHOD_BITS) | MONO_TOKEN_METHOD_DEF);
1012
1013 if (free_method)
1014 mono_metadata_free_method_signature (method);
1015 retval = result->str;
1016 g_string_free (result, FALSE);
1017
1018 return retval;
1019 }
1020
1021 char*
dis_stringify_function_ptr(MonoImage * m,MonoMethodSignature * method)1022 dis_stringify_function_ptr (MonoImage *m, MonoMethodSignature *method)
1023 {
1024 char *retval;
1025 GString *result = g_string_new ("");
1026 int i;
1027
1028 g_assert (method);
1029
1030 g_string_append (result, map (method->call_convention, call_conv_type_map));
1031
1032 retval = dis_stringify_param (m, method->ret);
1033 g_string_append_printf (result, " %s ", retval);
1034 g_free (retval);
1035
1036 g_string_append (result, " *(");
1037 for (i = 0; i < method->param_count; ++i) {
1038 if (i)
1039 g_string_append (result, ", ");
1040 retval = dis_stringify_param (m, method->params [i]);
1041 g_string_append (result, retval);
1042 g_free (retval);
1043 }
1044 g_string_append (result, ") ");
1045
1046 retval = result->str;
1047 g_string_free (result, FALSE);
1048
1049 return retval;
1050 }
1051
1052 static char *
get_escaped_class_name(MonoClass * c)1053 get_escaped_class_name (MonoClass *c)
1054 {
1055 char *result, *esname;
1056
1057 if (c->type_token == mono_metadata_make_token (MONO_TABLE_TYPEDEF, 1))
1058 /* <Module> */
1059 return NULL;
1060
1061 if (c->rank || c->byval_arg.type == MONO_TYPE_PTR)
1062 g_assert (0);
1063
1064 esname = get_escaped_name (c->name);
1065
1066 if (c->nested_in){
1067 char *part_a = get_escaped_class_name (c->nested_in);
1068
1069 result = g_strdup_printf ("%s/%s", part_a, esname);
1070 g_free (part_a);
1071 } else if (*c->name_space)
1072 result = g_strdup_printf ("%s.%s", c->name_space, esname);
1073 else
1074 result = g_strdup (esname);
1075
1076 g_free (esname);
1077 return result;
1078 }
1079
1080 char *
dis_stringify_object_with_class(MonoImage * m,MonoClass * c,gboolean prefix,gboolean is_def)1081 dis_stringify_object_with_class (MonoImage *m, MonoClass *c, gboolean prefix, gboolean is_def)
1082 {
1083 /* FIXME: handle MONO_TYPE_OBJECT ... */
1084 MonoType *type = &c->byval_arg;
1085 const char *otype = type->type == MONO_TYPE_VALUETYPE ? "valuetype " : "class " ;
1086 char *assemblyref = NULL, *result, *esname, *generic = NULL;
1087
1088 if (c->type_token == mono_metadata_make_token (MONO_TABLE_TYPEDEF, 1))
1089 /* <Module> */
1090 return NULL;
1091
1092 if (m != c->image) {
1093 if (c->image->assembly_name) {
1094 /* we cheat */
1095 if (substitute_with_mscorlib_p && !strcmp ("corlib", c->image->assembly_name))
1096 assemblyref = g_strdup_printf ("[%s]", "mscorlib");
1097 else {
1098 char *esc = get_escaped_name (c->image->assembly->aname.name);
1099
1100 assemblyref = g_strdup_printf ("[%s]", esc);
1101 g_free (esc);
1102 }
1103 } else {
1104 assemblyref = g_strdup_printf ("[.module %s]", c->image->module_name);
1105 }
1106 }
1107
1108 esname = get_escaped_class_name (c);
1109
1110 if (mono_class_is_ginst (c)) {
1111 MonoGenericClass *gclass = mono_class_get_generic_class (c);
1112 MonoGenericInst *inst = gclass->context.class_inst;
1113 GString *str = g_string_new ("");
1114 int i;
1115
1116 for (i = 0; i < inst->type_argc; i++){
1117 char *t = dis_stringify_type (m, inst->type_argv [i], is_def);
1118
1119 g_string_append (str, t);
1120 if (i+1 != inst->type_argc)
1121 g_string_append (str, ", ");
1122 g_free (t);
1123 }
1124 generic = g_strdup_printf ("<%s>", str->str);
1125 g_string_free (str, TRUE);
1126 }
1127
1128
1129 result = g_strdup_printf ("%s%s%s%s", prefix ? otype : "", assemblyref?assemblyref:"",
1130 esname, generic?generic:"");
1131
1132 g_free (generic);
1133 g_free (assemblyref);
1134 g_free (esname);
1135
1136 return result;
1137 }
1138
1139 static char *
dis_stringify_object(MonoImage * m,MonoType * type,gboolean is_def)1140 dis_stringify_object (MonoImage *m, MonoType *type, gboolean is_def)
1141 {
1142 MonoClass *c = mono_class_from_mono_type (type);
1143 return dis_stringify_object_with_class (m, c, TRUE, is_def);
1144 }
1145
1146 char*
dis_stringify_type(MonoImage * m,MonoType * type,gboolean is_def)1147 dis_stringify_type (MonoImage *m, MonoType *type, gboolean is_def)
1148 {
1149 const char *pinned = "", *byref = "";
1150 char *bare = NULL, *mods = NULL;
1151 char *result;
1152
1153 if (type->num_mods)
1154 mods = dis_stringify_modifiers (m, type->num_mods, type->modifiers);
1155
1156 switch (type->type){
1157 case MONO_TYPE_BOOLEAN:
1158 case MONO_TYPE_CHAR:
1159 case MONO_TYPE_I1:
1160 case MONO_TYPE_U1:
1161 case MONO_TYPE_I2:
1162 case MONO_TYPE_U2:
1163 case MONO_TYPE_I4:
1164 case MONO_TYPE_U4:
1165 case MONO_TYPE_I8:
1166 case MONO_TYPE_U8:
1167 case MONO_TYPE_R4:
1168 case MONO_TYPE_R8:
1169 case MONO_TYPE_I:
1170 case MONO_TYPE_U:
1171 case MONO_TYPE_STRING:
1172 case MONO_TYPE_OBJECT:
1173 case MONO_TYPE_TYPEDBYREF:
1174 bare = g_strdup (map (type->type, element_type_map));
1175 break;
1176
1177 case MONO_TYPE_VALUETYPE:
1178 case MONO_TYPE_CLASS:
1179 bare = dis_stringify_object (m, type, is_def);
1180 break;
1181 case MONO_TYPE_FNPTR: {
1182 char *child_type;
1183 child_type = dis_stringify_function_ptr (m, type->data.method);
1184 bare = g_strdup_printf ("method %s", child_type);
1185 g_free (child_type);
1186 break;
1187 }
1188 case MONO_TYPE_PTR: {
1189 char *child_type;
1190 child_type = dis_stringify_type (m, type->data.type, is_def);
1191
1192 bare = g_strdup_printf ("%s*", child_type);
1193 g_free (child_type);
1194 break;
1195 }
1196 case MONO_TYPE_SZARRAY: {
1197 char *child_type;
1198 child_type = dis_stringify_type (m, &type->data.klass->byval_arg, is_def);
1199
1200 bare = g_strdup_printf ("%s[]", child_type);
1201 g_free (child_type);
1202 break;
1203 }
1204 case MONO_TYPE_ARRAY:
1205 bare = dis_stringify_array (m, type->data.array, is_def);
1206 break;
1207 case MONO_TYPE_VOID:
1208 bare = g_strdup ("void");
1209 break;
1210 case MONO_TYPE_MVAR:
1211 if (is_def && !cant_print_generic_param_name (type->data.generic_param))
1212 bare = g_strdup_printf ("!!%s", get_escaped_name (mono_generic_param_info (type->data.generic_param)->name));
1213 else
1214 bare = g_strdup_printf ("!!%d", mono_type_get_generic_param_num (type));
1215 break;
1216 case MONO_TYPE_VAR:
1217 if (is_def && !cant_print_generic_param_name (type->data.generic_param))
1218 bare = g_strdup_printf ("!%s", get_escaped_name (mono_generic_param_info (type->data.generic_param)->name));
1219 else
1220 bare = g_strdup_printf ("!%d", mono_type_get_generic_param_num (type));
1221 break;
1222 case MONO_TYPE_GENERICINST: {
1223 GString *str = g_string_new ("");
1224 MonoGenericInst *inst;
1225 int i;
1226 char *generic_type = dis_stringify_type (
1227 m, &type->data.generic_class->container_class->byval_arg, is_def);
1228 inst = type->data.generic_class->context.class_inst;
1229 for (i = 0; i < inst->type_argc; i++){
1230 char *t = dis_stringify_type (m, inst->type_argv [i], is_def);
1231
1232 g_string_append (str, t);
1233 if (i+1 != inst->type_argc)
1234 g_string_append (str, ", ");
1235 g_free (t);
1236 }
1237 bare = g_strdup_printf ("%s<%s>", generic_type, str->str);
1238 g_string_free (str, TRUE);
1239 break;
1240 }
1241
1242 default:
1243 g_error ("Do not know how to stringify type 0x%x", type->type);
1244 }
1245
1246 if (type->pinned)
1247 pinned = " pinned";
1248
1249 if (type->byref)
1250 byref = "&";
1251
1252 if (!bare)
1253 /* bare is NULL, for <Module> */
1254 return bare;
1255
1256 result = g_strconcat (bare, byref, pinned, mods ? mods : "", NULL);
1257
1258 g_free (bare);
1259
1260 return result;
1261 }
1262
1263 /**
1264 * get_type:
1265 * @m: metadata context
1266 * @ptr: location to decode from.
1267 * @result: pointer to string where resulting decoded string is stored
1268 *
1269 * This routine returs in @result the stringified type pointed by @ptr.
1270 * (22.2.12)
1271 *
1272 * Returns: the new ptr to continue decoding
1273 */
1274 const char *
get_type(MonoImage * m,const char * ptr,char ** result,gboolean is_def,MonoGenericContainer * container)1275 get_type (MonoImage *m, const char *ptr, char **result, gboolean is_def, MonoGenericContainer *container)
1276 {
1277 MonoError error;
1278 const char *start = ptr;
1279 guint32 type;
1280 MonoType *t;
1281
1282 if (*ptr == MONO_TYPE_BYREF)
1283 ++ptr;
1284
1285 type = mono_metadata_decode_value (ptr, &ptr);
1286
1287 switch (type){
1288 case MONO_TYPE_VALUETYPE:
1289 case MONO_TYPE_CLASS: {
1290 guint32 token = mono_metadata_parse_typedef_or_ref (m, ptr, &ptr);
1291 MonoClass *klass = mono_class_get_checked (m, token, &error);
1292 char *temp;
1293 if (klass) {
1294 temp = dis_stringify_object_with_class (m, klass, TRUE, FALSE);
1295 } else {
1296 temp = g_strdup_printf ("<BROKEN CLASS token_%8x due to %s>", token, mono_error_get_message (&error));
1297 mono_error_cleanup (&error);
1298 }
1299
1300 if (show_tokens) {
1301 *result = get_token_comment (temp, token);
1302 g_free (temp);
1303 } else
1304 *result = temp;
1305 break;
1306 }
1307
1308 case MONO_TYPE_GENERICINST: {
1309 GString *str = g_string_new ("");
1310 int count, i;
1311 char *temp;
1312
1313 ptr = get_type (m, ptr, &temp, is_def, container);
1314 g_string_append (str, temp);
1315 g_free (temp);
1316
1317 count = mono_metadata_decode_value (ptr, &ptr);
1318 g_string_append (str, "<");
1319
1320 for (i = 0; i < count; i++) {
1321 if (i)
1322 g_string_append (str, ",");
1323 ptr = get_type (m, ptr, &temp, is_def, container);
1324 g_string_append (str, temp);
1325 }
1326
1327 g_string_append (str, ">");
1328 *result = str->str;
1329 g_string_free (str, FALSE);
1330 break;
1331 }
1332
1333 default:
1334 t = mono_metadata_parse_type_checked (m, container, 0, FALSE, start, &ptr, &error);
1335 if (t) {
1336 *result = dis_stringify_type (m, t, is_def);
1337 } else {
1338 *result = g_strdup_printf ("Invalid type due to %s", mono_error_get_message (&error));
1339 mono_error_cleanup (&error);
1340 }
1341
1342 break;
1343 }
1344
1345 return ptr;
1346 }
1347
1348 /**
1349 *
1350 * Returns a stringified representation of a FieldSig (22.2.4)
1351 */
1352 char *
get_field_signature(MonoImage * m,guint32 blob_signature,MonoGenericContainer * container)1353 get_field_signature (MonoImage *m, guint32 blob_signature, MonoGenericContainer *container)
1354 {
1355 char *allocated_modifier_string, *allocated_type_string;
1356 const char *ptr = mono_metadata_blob_heap (m, blob_signature);
1357 char *res;
1358 int len;
1359
1360 len = mono_metadata_decode_value (ptr, &ptr);
1361 /* FIELD is 0x06 */
1362 g_assert (*ptr == 0x06);
1363 /* hex_dump (ptr, 0, len); */
1364 ptr++; len--;
1365
1366 ptr = get_custom_mod (m, ptr, &allocated_modifier_string);
1367 ptr = get_type (m, ptr, &allocated_type_string, FALSE, container);
1368
1369 res = g_strdup_printf (
1370 "%s%s",
1371 allocated_type_string,
1372 allocated_modifier_string ? allocated_modifier_string : "");
1373
1374 if (allocated_modifier_string)
1375 g_free (allocated_modifier_string);
1376 if (allocated_type_string)
1377 g_free (allocated_type_string);
1378
1379 return res;
1380 }
1381
1382 MonoTypeEnum
get_field_literal_type(MonoImage * m,guint32 blob_signature)1383 get_field_literal_type (MonoImage *m, guint32 blob_signature)
1384 {
1385 const char *ptr = mono_metadata_blob_heap (m, blob_signature);
1386 int len;
1387 char *allocated_modifier_string;
1388
1389 len = mono_metadata_decode_value (ptr, &ptr);
1390
1391 /* FIELD is 0x06 */
1392 g_assert (*ptr == 0x06);
1393 ptr++; len--;
1394
1395 ptr = get_custom_mod (m, ptr, &allocated_modifier_string);
1396 if (allocated_modifier_string)
1397 g_free (allocated_modifier_string);
1398
1399 return (MonoTypeEnum) *ptr;
1400
1401 }
1402
1403 /**
1404 * decode_literal:
1405 * @m: metadata context
1406 * @token: token to decode
1407 *
1408 * decodes the literal indexed by @token.
1409 */
1410 char *
decode_literal(MonoImage * m,guint32 token)1411 decode_literal (MonoImage *m, guint32 token)
1412 {
1413 return g_strdup ("LITERAL_VALUE");
1414 }
1415
1416 /**
1417 * get_ret_type:
1418 * @m: metadata context
1419 * @ptr: location to decode from.
1420 * @result: pointer to string where resulting decoded string is stored
1421 *
1422 * This routine returns in @result the stringified RetType (22.2.11)
1423 *
1424 * Returns: the new ptr to continue decoding.
1425 */
1426 const char *
get_ret_type(MonoImage * m,const char * ptr,char ** ret_type,MonoGenericContainer * container)1427 get_ret_type (MonoImage *m, const char *ptr, char **ret_type, MonoGenericContainer *container)
1428 {
1429 GString *str = g_string_new ("");
1430 char *mod = NULL;
1431 char *allocated_type_string;
1432 int has_byref = 0;
1433
1434 ptr = get_custom_mod (m, ptr, &mod);
1435
1436 if (*ptr == MONO_TYPE_TYPEDBYREF){
1437 g_string_append (str, "typedref");
1438 ptr++;
1439 } else if (*ptr == MONO_TYPE_VOID){
1440 g_string_append (str, "void");
1441 ptr++;
1442 } else {
1443 if (*ptr == MONO_TYPE_BYREF){
1444 has_byref = 1;
1445 ptr++;
1446 }
1447
1448 ptr = get_type (m, ptr, &allocated_type_string, FALSE, container);
1449 g_string_append (str, allocated_type_string);
1450 if (has_byref)
1451 g_string_append (str, "& ");
1452 g_free (allocated_type_string);
1453 }
1454
1455 if (mod){
1456 g_string_append (str, mod);
1457 g_string_append_c (str, ' ');
1458 g_free (mod);
1459 }
1460
1461 *ret_type = str->str;
1462 g_string_free (str, FALSE);
1463
1464 return ptr;
1465 }
1466
1467 /**
1468 * get_param:
1469 * @m: metadata context
1470 * @ptr: location to decode from.
1471 * @result: pointer to string where resulting decoded string is stored
1472 *
1473 * This routine returns in @result the stringified Param (22.2.10)
1474 *
1475 * Returns: the new ptr to continue decoding.
1476 */
1477 const char *
get_param(MonoImage * m,const char * ptr,char ** retval,MonoGenericContainer * container)1478 get_param (MonoImage *m, const char *ptr, char **retval, MonoGenericContainer *container)
1479 {
1480 GString *str = g_string_new ("");
1481 char *allocated_mod_string, *allocated_type_string;
1482
1483 ptr = get_custom_mod (m, ptr, &allocated_mod_string);
1484
1485 if (*ptr == MONO_TYPE_TYPEDBYREF){
1486 g_string_append (str, " typedref ");
1487 ptr++;
1488 } else {
1489 gboolean by_ref = 0;
1490 if (*ptr == MONO_TYPE_BYREF){
1491 g_string_append (str, "[out] ");
1492 ptr++;
1493 by_ref = 1;
1494 }
1495 ptr = get_type (m, ptr, &allocated_type_string, FALSE, container);
1496 g_string_append (str, allocated_type_string);
1497 if (by_ref)
1498 g_string_append_c (str, '&');
1499 g_free (allocated_type_string);
1500 }
1501
1502 if (allocated_mod_string){
1503 g_string_append (str, allocated_mod_string);
1504 g_string_append_c (str, ' ');
1505 g_free (allocated_mod_string);
1506 }
1507
1508 *retval = str->str;
1509 g_string_free (str, FALSE);
1510 return ptr;
1511 }
1512
1513 /**
1514 * str_escape
1515 *
1516 * @str: string to process
1517 * @list: list of chars to escape
1518 *
1519 * Returns: an allocated escaped string.
1520 */
1521 static char*
str_escape(const char * str,const char * list)1522 str_escape (const char *str, const char *list)
1523 {
1524 const char *p = str;
1525 GString *res;
1526
1527 res = g_string_sized_new (strlen (str));
1528
1529 for (;;) {
1530 while (*p && !strchr (list, *p))
1531 ++p;
1532 g_string_append_len (res, str, p - str);
1533 if (!*p)
1534 break;
1535 g_string_append_c (res, '\\');
1536 str = p;
1537 ++p;
1538 }
1539
1540 return g_string_free (res, FALSE);
1541 }
1542
1543 /**
1544 * get_escaped_name
1545 *
1546 * Returns: An allocated escaped name. A name needs to be escaped
1547 * because it might be an ilasm keyword.
1548 */
1549 char*
get_escaped_name(const char * name)1550 get_escaped_name (const char *name)
1551 {
1552 const char *s;
1553 char *ret, *esc;
1554
1555 if (!name)
1556 return NULL;
1557
1558 g_assert (key_table);
1559
1560 if (strlen (name) == 0)
1561 return g_strdup (name);
1562
1563 for (s = name; *s; s++) {
1564 char *first, *result;
1565
1566 if (*s != '/')
1567 continue;
1568
1569 first = g_strndup (name, s-name);
1570 result = g_strdup_printf ("%s/%s", get_escaped_name (first), get_escaped_name (s+1));
1571 g_free (first);
1572
1573 return result;
1574 }
1575
1576 for (s = name; *s; s++) {
1577 if (isalnum (*s) || *s == '_' || *s == '$' || *s == '@' ||
1578 *s == '?' || (*s == '.' && s != name) || *s == 0 || *s == '!' || *s == '`')
1579 continue;
1580
1581 esc = str_escape (name, "'\\");
1582 ret = g_strdup_printf ("'%s'", esc);
1583 g_free (esc);
1584 return ret;
1585 }
1586
1587 if (g_hash_table_lookup (key_table, name))
1588 return g_strdup_printf ("'%s'", name);
1589
1590 return str_escape (name, "'\\");
1591 }
1592
1593 static dis_map_t param_map [] = {
1594 { PARAM_ATTRIBUTE_IN, "[in] " },
1595 { PARAM_ATTRIBUTE_OUT, "[out] " },
1596 { PARAM_ATTRIBUTE_OPTIONAL, "optional " },
1597 { PARAM_ATTRIBUTE_HAS_DEFAULT, "hasdefault " },
1598 { PARAM_ATTRIBUTE_HAS_FIELD_MARSHAL, "fieldmarshal " },
1599 { 0, NULL }
1600 };
1601
1602 char *
param_flags(guint32 f)1603 param_flags (guint32 f)
1604 {
1605 return g_strdup (flags (f, param_map));
1606 }
1607
1608 static dis_map_t field_access_map [] = {
1609 { FIELD_ATTRIBUTE_COMPILER_CONTROLLED, "privatescope " },
1610 { FIELD_ATTRIBUTE_PRIVATE, "private " },
1611 { FIELD_ATTRIBUTE_FAM_AND_ASSEM, "famandassem " },
1612 { FIELD_ATTRIBUTE_ASSEMBLY, "assembly " },
1613 { FIELD_ATTRIBUTE_FAMILY, "family " },
1614 { FIELD_ATTRIBUTE_FAM_OR_ASSEM, "famorassem " },
1615 { FIELD_ATTRIBUTE_PUBLIC, "public " },
1616 { 0, NULL }
1617 };
1618
1619 static dis_map_t field_flags_map [] = {
1620 { FIELD_ATTRIBUTE_STATIC, "static " },
1621 { FIELD_ATTRIBUTE_INIT_ONLY, "initonly " },
1622 { FIELD_ATTRIBUTE_LITERAL, "literal " },
1623 { FIELD_ATTRIBUTE_NOT_SERIALIZED, "notserialized " },
1624 { FIELD_ATTRIBUTE_SPECIAL_NAME, "specialname " },
1625 { FIELD_ATTRIBUTE_PINVOKE_IMPL, "FIXME:pinvokeimpl " },
1626 { FIELD_ATTRIBUTE_RT_SPECIAL_NAME, "rtspecialname " },
1627
1628 /* This is set when a MarshalAs attribute is seen. FIXME: round-trip? */
1629 { FIELD_ATTRIBUTE_HAS_FIELD_MARSHAL, "" },
1630
1631 /* This seems to be set if LITERAL is set. FIXME: round-trip? */
1632 { FIELD_ATTRIBUTE_HAS_DEFAULT, "" },
1633
1634 /* This seems to be set on compiler-generated array initializer fields. FIXME: round-trip? */
1635 { FIELD_ATTRIBUTE_HAS_FIELD_RVA, "" },
1636 { 0, NULL }
1637 };
1638
1639 /**
1640 * field_flags:
1641 *
1642 * Returns a stringified version of a Field's flags
1643 */
1644 char *
field_flags(guint32 f)1645 field_flags (guint32 f)
1646 {
1647 char buffer [1024];
1648 int access = f & FIELD_ATTRIBUTE_FIELD_ACCESS_MASK;
1649 int rest = f & ~access;
1650
1651 buffer [0] = 0;
1652
1653 strcat (buffer, map (access, field_access_map));
1654 strcat (buffer, flags (rest, field_flags_map));
1655 return g_strdup (buffer);
1656 }
1657
1658 /**
1659 * Returns a stringifed representation of a MethodRefSig (22.2.2)
1660 */
1661 char *
get_methodref_signature(MonoImage * m,guint32 blob_signature,const char * fancy_name)1662 get_methodref_signature (MonoImage *m, guint32 blob_signature, const char *fancy_name)
1663 {
1664 GString *res = g_string_new ("");
1665 const char *ptr = mono_metadata_blob_heap (m, blob_signature);
1666 char *allocated_ret_type, *s;
1667 const char *cconv_str;
1668 gboolean seen_vararg = 0;
1669 int param_count;
1670 int i, gen_count = 0;
1671 int cconv;
1672
1673 /* signature_len = */ mono_metadata_decode_value (ptr, &ptr);
1674
1675 if (*ptr & 0x20){
1676 if (*ptr & 0x40)
1677 g_string_append (res, "explicit-this ");
1678 else
1679 g_string_append (res, "instance "); /* has-this */
1680 }
1681
1682 if (*ptr & 0x10)
1683 gen_count = 1;
1684 cconv = *ptr & 0x0f;
1685 cconv_str = map (cconv, call_conv_type_map);
1686 if (strcmp (cconv_str, "default") != 0) {
1687 g_string_append (res, cconv_str);
1688 g_string_append (res, " ");
1689 }
1690
1691 ptr++;
1692 if (gen_count)
1693 gen_count = mono_metadata_decode_value (ptr, &ptr);
1694 param_count = mono_metadata_decode_value (ptr, &ptr);
1695 if (cconv != 0xa) {
1696 ptr = get_ret_type (m, ptr, &allocated_ret_type, NULL);
1697 g_string_append (res, allocated_ret_type);
1698 g_free (allocated_ret_type);
1699 }
1700
1701 if (fancy_name){
1702 g_string_append_c (res, ' ');
1703 g_string_append (res, fancy_name);
1704 }
1705
1706 g_string_append (res, "(");
1707
1708 /*
1709 * param_count describes parameters *before* and *after*
1710 * the vararg sentinel
1711 */
1712 for (i = 0; i < param_count; i++){
1713 char *param = NULL;
1714
1715 /*
1716 * If ptr is a SENTINEL
1717 */
1718 if (*ptr == 0x41){
1719 if (!seen_vararg){
1720 g_string_append (res, "..., ");
1721 seen_vararg = 1;
1722 }
1723
1724 ptr++;
1725 }
1726
1727 ptr = get_param (m, ptr, ¶m, NULL);
1728 g_string_append (res, param);
1729 if (i+1 != param_count)
1730 g_string_append (res, ", ");
1731 g_free (param);
1732 }
1733 g_string_append (res, ")");
1734
1735 /*
1736 * cleanup and return
1737 */
1738 s = res->str;
1739 g_string_free (res, FALSE);
1740 return s;
1741 }
1742
1743 /**
1744 * Returns a stringifed representation of a field ref
1745 */
1746 char *
get_fieldref_signature(MonoImage * m,int idx,MonoGenericContainer * container)1747 get_fieldref_signature (MonoImage *m, int idx, MonoGenericContainer *container)
1748 {
1749 guint32 cols [MONO_MEMBERREF_SIZE];
1750 MonoGenericContainer *new_container;
1751 char *type, *esname;
1752 char *sig;
1753 char *full_sig;
1754
1755 mono_metadata_decode_row (&m->tables [MONO_TABLE_MEMBERREF],
1756 idx - 1, cols, MONO_MEMBERREF_SIZE);
1757
1758 new_container = get_memberref_container (m, cols [MONO_MEMBERREF_CLASS], container);
1759 sig = get_field_signature (m, cols [MONO_MEMBERREF_SIGNATURE], new_container);
1760
1761 type = get_memberref_parent (m, cols [MONO_MEMBERREF_CLASS], container);
1762 esname = get_escaped_name (mono_metadata_string_heap (m, cols [MONO_MEMBERREF_NAME]));
1763
1764 full_sig = g_strdup_printf ("%s %s%s%s",
1765 sig,
1766 type ? type : "",
1767 type ? "::" : "",
1768 esname);
1769 g_free (sig);
1770 g_free (type);
1771 g_free (esname);
1772
1773 return full_sig;
1774 }
1775
1776 /**
1777 * get_token_comment:
1778 *
1779 * If show_tokens is TRUE, return "prefix""token(table)".
1780 * If show_tokens is FALSE, return "prefix" or NULL if prefix is NULL.
1781 * Caller is responsible for freeing.
1782 */
1783 char *
get_token_comment(const char * prefix,guint32 token)1784 get_token_comment (const char *prefix, guint32 token)
1785 {
1786 if (!show_tokens)
1787 return prefix ? g_strdup_printf ("%s", prefix) : NULL;
1788 gint32 tableidx = mono_metadata_token_table (token);
1789 if ((tableidx < 0) || (tableidx > MONO_TABLE_LAST))
1790 return g_strdup_printf ("%s/*%08x*/", prefix ? prefix : "", token);
1791 else
1792 return g_strdup_printf ("%s/*%08x(%s)*/", prefix ? prefix : "", token, mono_meta_table_name (tableidx));
1793 }
1794
1795 /**
1796 * get_field:
1797 * @m: metadata context
1798 * @token: a FIELD_DEF token
1799 *
1800 * This routine has to locate the TypeDef that "owns" this Field.
1801 * Since there is no backpointer in the Field table, we have to scan
1802 * the TypeDef table and locate the actual "owner" of the field
1803 */
1804 char *
get_field(MonoImage * m,guint32 token,MonoGenericContainer * container)1805 get_field (MonoImage *m, guint32 token, MonoGenericContainer *container)
1806 {
1807 int idx = mono_metadata_token_index (token);
1808 guint32 cols [MONO_FIELD_SIZE];
1809 char *sig, *res, *type, *estype, *esname, *token_comment;
1810 guint32 type_idx;
1811
1812 /*
1813 * We can get here also with a MenberRef token (for a field
1814 * defined in another module/assembly, just like in get_method ()
1815 */
1816 if (mono_metadata_token_code (token) == MONO_TOKEN_MEMBER_REF) {
1817 return get_fieldref_signature (m, idx, container);
1818 }
1819 g_assert (mono_metadata_token_code (token) == MONO_TOKEN_FIELD_DEF);
1820
1821 mono_metadata_decode_row (&m->tables [MONO_TABLE_FIELD], idx - 1, cols, MONO_FIELD_SIZE);
1822 sig = get_field_signature (m, cols [MONO_FIELD_SIGNATURE], container);
1823
1824 /*
1825 * To locate the actual "container" for this field, we have to scan
1826 * the TypeDef table. LAME!
1827 */
1828 type_idx = mono_metadata_typedef_from_field (m, idx);
1829 if (!type_idx) {
1830 res = g_strdup_printf ("<invalid> %s", sig);
1831 g_free (sig);
1832 return res;
1833 }
1834
1835 type = get_typedef (m, type_idx);
1836 estype = get_escaped_name (type);
1837 esname = get_escaped_name (mono_metadata_string_heap (m, cols [MONO_FIELD_NAME]));
1838 token_comment = get_token_comment (NULL, token);
1839 res = g_strdup_printf ("%s %s%s%s%s",
1840 sig,
1841 estype ? estype : "",
1842 estype ? "::" : "",
1843 esname,
1844 token_comment ? token_comment : ""
1845 );
1846
1847 g_free (type);
1848 g_free (sig);
1849 g_free (estype);
1850 g_free (esname);
1851 g_free (token_comment);
1852
1853 return res;
1854 }
1855
1856 static MonoGenericContainer *
get_memberref_container(MonoImage * m,guint32 mrp_token,MonoGenericContainer * container)1857 get_memberref_container (MonoImage *m, guint32 mrp_token, MonoGenericContainer *container)
1858 {
1859 MonoClass *klass;
1860
1861 /*
1862 * mrp_index is a MemberRefParent coded index
1863 */
1864 guint32 table = mrp_token & 7;
1865 guint32 idx = mrp_token >> 3;
1866
1867 switch (table){
1868 case 0: /* TypeDef */
1869 return mono_metadata_load_generic_params (m, MONO_TOKEN_TYPE_DEF | idx, NULL);
1870
1871 case 1: /* TypeRef */
1872 return NULL;
1873
1874 case 4: /* TypeSpec */
1875 klass = mono_class_get_full (m, MONO_TOKEN_TYPE_SPEC | idx, (MonoGenericContext *) container);
1876 g_assert (klass);
1877 return mono_class_is_ginst (klass) ? mono_class_get_generic_container (mono_class_get_generic_class (klass)->container_class) : NULL;
1878 }
1879 g_assert_not_reached ();
1880 return NULL;
1881 }
1882
1883 static char *
get_memberref_parent(MonoImage * m,guint32 mrp_token,MonoGenericContainer * container)1884 get_memberref_parent (MonoImage *m, guint32 mrp_token, MonoGenericContainer *container)
1885 {
1886 /*
1887 * mrp_index is a MemberRefParent coded index
1888 */
1889 guint32 table = mrp_token & 7;
1890 guint32 idx = mrp_token >> 3;
1891
1892 switch (table){
1893 case 0: /* TypeDef */
1894 return get_typedef (m, idx);
1895
1896 case 1: /* TypeRef */
1897 return get_typeref (m, idx);
1898
1899 case 2: /* ModuleRef */
1900 return g_strdup_printf ("TODO:MemberRefParent-ModuleRef");
1901
1902 case 3: /* MethodDef */
1903 return g_strdup ("TODO:MethodDef");
1904
1905 case 4: /* TypeSpec */
1906 return get_typespec (m, idx, FALSE, container);
1907 }
1908 g_assert_not_reached ();
1909 return NULL;
1910 }
1911
1912 /**
1913 * get_method:
1914 * @m: metadata context
1915 * @token: a METHOD_DEF or MEMBER_REF token
1916 *
1917 * This routine has to locate the TypeDef that "owns" this Field.
1918 * Since there is no backpointer in the Field table, we have to scan
1919 * the TypeDef table and locate the actual "owner" of the field
1920 */
1921 static char *
get_method_core(MonoImage * m,guint32 token,gboolean fullsig,MonoGenericContainer * container)1922 get_method_core (MonoImage *m, guint32 token, gboolean fullsig, MonoGenericContainer *container)
1923 {
1924 MonoError error;
1925 int idx = mono_metadata_token_index (token);
1926 guint32 member_cols [MONO_MEMBERREF_SIZE], method_cols [MONO_METHOD_SIZE];
1927 char *sig = NULL, *esname;
1928 char *name;
1929
1930 MonoMethod *mh;
1931 MonoGenericContainer *type_container = container;
1932
1933 mh = mono_get_method_checked (m, token, NULL, (MonoGenericContext *) container, &error);
1934 if (mh) {
1935 if (mono_method_signature (mh)->is_inflated)
1936 container = mono_method_get_generic_container (((MonoMethodInflated *) mh)->declaring);
1937 esname = get_escaped_name (mh->name);
1938 sig = dis_stringify_type (m, &mh->klass->byval_arg, TRUE);
1939 char *token_comment = get_token_comment (NULL, token);
1940 name = g_strdup_printf ("%s%s%s%s", sig ? sig : "", token_comment ? token_comment : "", sig ? "::" : "", esname);
1941 g_free (sig);
1942 g_free (esname);
1943 g_free (token_comment);
1944 } else {
1945 name = NULL;
1946 mono_error_cleanup (&error);
1947 }
1948
1949 switch (mono_metadata_token_code (token)){
1950 case MONO_TOKEN_METHOD_DEF:
1951 mono_metadata_decode_row (&m->tables [MONO_TABLE_METHOD],
1952 idx - 1, method_cols, MONO_METHOD_SIZE);
1953
1954 sig = get_methodref_signature (m, method_cols [MONO_METHOD_SIGNATURE], name);
1955 break;
1956
1957 case MONO_TOKEN_MEMBER_REF: {
1958 mono_metadata_decode_row (&m->tables [MONO_TABLE_MEMBERREF],
1959 idx - 1, member_cols, MONO_MEMBERREF_SIZE);
1960 if (!name) {
1961 char *parent = get_memberref_parent (m, member_cols [MONO_MEMBERREF_CLASS], container);
1962 name = g_strdup_printf ("%s%s%s",
1963 parent ? parent : "",
1964 parent ? "::" : "",
1965 mono_metadata_string_heap (m, member_cols [MONO_MEMBERREF_NAME]));
1966 g_free (parent);
1967 }
1968 if (mh) {
1969 int arity = 0;
1970
1971 if (mh->is_generic)
1972 arity = mono_method_get_generic_container (mh)->type_argc;
1973 else
1974 if (mh->is_inflated && ((MonoMethodInflated *)mh)->declaring->is_generic)
1975 arity = mono_method_get_generic_container (((MonoMethodInflated*) mh)->declaring)->type_argc;
1976
1977 if (arity > 0) {
1978 char *str = g_strdup_printf ("%s <[%d]>", name, arity);
1979 g_free (name);
1980 name = str;
1981 }
1982 }
1983
1984 sig = get_methodref_signature (
1985 m, member_cols [MONO_MEMBERREF_SIGNATURE], name);
1986 break;
1987 }
1988 case MONO_TOKEN_METHOD_SPEC: {
1989 mono_metadata_decode_row (&m->tables [MONO_TABLE_METHODSPEC],
1990 idx - 1, member_cols, MONO_METHODSPEC_SIZE);
1991 token = member_cols [MONO_METHODSPEC_METHOD];
1992 sig = get_methodspec (m, idx, token, name, type_container);
1993 break;
1994 }
1995
1996 default:
1997 g_assert_not_reached ();
1998 }
1999
2000 if (fullsig)
2001 g_free (name);
2002 else {
2003 g_free (sig);
2004 return name;
2005 }
2006
2007 if (show_tokens) {
2008 char *retval = get_token_comment (sig, token);
2009 g_free (sig);
2010 return retval;
2011 } else
2012 return sig;
2013 }
2014
2015 char *
get_method(MonoImage * m,guint32 token,MonoGenericContainer * container)2016 get_method (MonoImage *m, guint32 token, MonoGenericContainer *container)
2017 {
2018 return get_method_core (m, token, TRUE, container);
2019 }
2020
2021 /**
2022 * get_methoddef
2023 * @m: metadata context
2024 * @idx: index into the method table
2025 *
2026 * Returns: A stringified version of the method signature.
2027 */
2028 char *
get_methoddef(MonoImage * m,guint32 idx)2029 get_methoddef (MonoImage *m, guint32 idx)
2030 {
2031 MonoError error;
2032 guint32 cols [MONO_METHOD_SIZE];
2033 char *sig;
2034 const char *name;
2035
2036 MonoMethod *mh;
2037
2038 mh = mono_get_method_checked (m, MONO_TOKEN_METHOD_DEF | idx, NULL, NULL, &error);
2039 if (mh) {
2040 sig = dis_stringify_type (m, &mh->klass->byval_arg, FALSE);
2041 name = g_strdup_printf ("%s%s%s",
2042 sig ? sig : "",
2043 sig ? "::" : "",
2044 mh->name);
2045 g_free (sig);
2046 } else {
2047 name = g_strdup_printf ("!bad-method-name!");
2048 mono_error_cleanup (&error);
2049 }
2050 mono_metadata_decode_row (&m->tables [MONO_TABLE_METHOD],
2051 idx - 1, cols, MONO_METHOD_SIZE);
2052 sig = get_methodref_signature (m, cols [MONO_METHOD_SIGNATURE], name);
2053
2054 return sig;
2055 }
2056
2057 char *
get_method_type_param(MonoImage * m,guint32 blob_signature,MonoGenericContainer * container)2058 get_method_type_param (MonoImage *m, guint32 blob_signature, MonoGenericContainer *container)
2059 {
2060 GString *res = g_string_new ("");
2061 const char *ptr = mono_metadata_blob_heap (m, blob_signature);
2062 int param_count;
2063 int i = 0;
2064 char *s;
2065
2066 mono_metadata_decode_value (ptr, &ptr);
2067 ptr++;
2068 param_count = mono_metadata_decode_value (ptr, &ptr);
2069
2070 g_string_append_c (res, '<');
2071
2072 for (i = 0; i < param_count; i++){
2073 char *param = NULL;
2074
2075 ptr = get_param (m, ptr, ¶m, container);
2076 g_string_append (res, param);
2077 if (i+1 != param_count)
2078 g_string_append (res, ", ");
2079 g_free (param);
2080 }
2081 g_string_append_c (res, '>');
2082
2083 s = res->str;
2084 g_string_free (res, FALSE);
2085 return s;
2086 }
2087
2088 /**
2089 * get_methodspec
2090 *
2091 * Returns: An allocated stringified version of the methodspec signature.
2092 */
2093
2094 char *
get_methodspec(MonoImage * m,int idx,guint32 token,const char * fancy_name,MonoGenericContainer * type_container)2095 get_methodspec (MonoImage *m, int idx, guint32 token, const char *fancy_name, MonoGenericContainer *type_container)
2096 {
2097 MonoError error;
2098 GString *res = g_string_new ("");
2099 guint32 member_cols [MONO_MEMBERREF_SIZE], method_cols [MONO_METHOD_SIZE];
2100 char *s, *type_param;
2101 const char *ptr;
2102 guint32 sig = 0;
2103 int param_count, cconv, i, gen_count = 0;
2104 MonoGenericContainer *container;
2105 MonoMethod *mh = NULL;
2106
2107 switch (token & MONO_METHODDEFORREF_MASK) {
2108 case MONO_METHODDEFORREF_METHODDEF:
2109 mono_metadata_decode_row (&m->tables [MONO_TABLE_METHOD],
2110 (token >> MONO_METHODDEFORREF_BITS) - 1,
2111 method_cols, MONO_METHOD_SIZE);
2112 sig = method_cols [MONO_METHOD_SIGNATURE];
2113 break;
2114 case MONO_METHODDEFORREF_METHODREF:
2115 mono_metadata_decode_row (&m->tables [MONO_TABLE_MEMBERREF],
2116 (token >> MONO_METHODDEFORREF_BITS) - 1,
2117 member_cols, MONO_MEMBERREF_SIZE);
2118 sig = member_cols [MONO_MEMBERREF_SIGNATURE];
2119 break;
2120 default:
2121 g_assert_not_reached ();
2122 }
2123
2124 ptr = mono_metadata_blob_heap (m, sig);
2125 mono_metadata_decode_value (ptr, &ptr);
2126
2127 mh = mono_get_method_checked (m, method_dor_to_token (token), NULL, (MonoGenericContext *) type_container, &error);
2128 if (!mh) {
2129 g_string_append_printf (res, "Could not decode method token 0x%x due to %s", token, mono_error_get_message (&error));
2130 mono_error_cleanup (&error);
2131 return g_string_free (res, FALSE);
2132 }
2133
2134 container = mono_method_get_generic_container (mh);
2135 if (!container)
2136 container = type_container;
2137
2138 if (*ptr & 0x20){
2139 if (*ptr & 0x40)
2140 g_string_append (res, "explicit-this ");
2141 else
2142 g_string_append (res, "instance "); /* has-this */
2143 }
2144
2145 if (*ptr & 0x10)
2146 gen_count = 1;
2147 cconv = *ptr & 0x0f;
2148 ptr++;
2149 if (gen_count)
2150 gen_count = mono_metadata_decode_value (ptr, &ptr);
2151 param_count = mono_metadata_decode_value (ptr, &ptr);
2152 if (cconv != 0xa) {
2153 char *allocated_ret_type;
2154 ptr = get_ret_type (m, ptr, &allocated_ret_type, container);
2155 g_string_append (res, allocated_ret_type);
2156 g_free (allocated_ret_type);
2157 }
2158
2159 if (fancy_name){
2160 g_string_append_c (res, ' ');
2161 g_string_append (res, fancy_name);
2162 }
2163
2164 mono_metadata_decode_row (&m->tables [MONO_TABLE_METHODSPEC],
2165 idx - 1, member_cols, MONO_METHODSPEC_SIZE);
2166 token = member_cols [MONO_METHODSPEC_SIGNATURE];
2167 type_param = get_method_type_param (m, token, type_container);
2168 g_string_append (res, type_param);
2169 g_string_append (res, " (");
2170
2171 /*
2172 * methodspecs can not be varargs so we don't need to worry about that here
2173 */
2174
2175 for (i = 0; i < param_count; i++){
2176 char *param = NULL;
2177
2178 ptr = get_param (m, ptr, ¶m, container);
2179 g_string_append (res, param);
2180 if (i+1 != param_count)
2181 g_string_append (res, ", ");
2182 g_free (param);
2183 }
2184 g_string_append (res, ")");
2185
2186 /*
2187 * cleanup and return
2188 */
2189 s = res->str;
2190 g_string_free (res, FALSE);
2191 return s;
2192 }
2193
2194 /*
2195 * get_encoded_user_string_bytearray:
2196 * @ptr: pointer into the US heap
2197 * @len: length of string in the heap.
2198 *
2199 * Strings on the US heap are encoded using UTF-16. Print a bytearray.
2200 */
2201 static char*
get_encoded_user_string_bytearray(const unsigned char * ptr,int len)2202 get_encoded_user_string_bytearray (const unsigned char* ptr, int len)
2203 {
2204 gchar *str;
2205 int i, j, tspaces = (len % 16);
2206 GString *res;
2207
2208 if (len == 0)
2209 return g_strdup_printf ("\"\"");
2210
2211 res = g_string_new ("bytearray (\n\t");
2212
2213 for (i = 1; i <= len; ++i) {
2214 g_string_append_printf (res, "%02x ", ptr [i-1]);
2215
2216 if (i % 16 == 0) {
2217 if (i == len)
2218 g_string_append (res, ")// ");
2219 else
2220 g_string_append (res, " // ");
2221
2222 for(j = i - 16; j < i; ++j)
2223 g_string_append_printf (res, "%c", isprint (ptr [j]) ? ptr [j] : '.');
2224 g_string_append (res, "\n\t");
2225 }
2226 }
2227
2228 if (tspaces) {
2229 g_string_append (res, ") ");
2230 for (i = tspaces + 1; i < 16; ++i)
2231 g_string_append_printf (res, " ");
2232
2233 g_string_append (res, " // ");
2234 for(i = len - tspaces; i < len; ++i)
2235 g_string_append_printf (res, "%c", isprint (ptr [i]) ? ptr [i] : '.');
2236 g_string_append (res, "\n\t");
2237 }
2238
2239 str = res->str;
2240 g_string_free (res, FALSE);
2241 return str;
2242 }
2243
2244 /*
2245 * get_encoded_user_string_or_bytearray:
2246 * @ptr: pointer into the US heap
2247 *
2248 * Strings on the US heap are encoded using UTF-16. Print as string
2249 * if possible, else emit a bytearray.
2250 */
2251 char*
get_encoded_user_string_or_bytearray(const unsigned char * ptr,int len)2252 get_encoded_user_string_or_bytearray (const unsigned char *ptr, int len)
2253 {
2254 char *res, *eres, *result;
2255 int i;
2256
2257 res = (char *)g_malloc ((len >> 1) + 1);
2258
2259 /*
2260 * I should really use some kind of libunicode here
2261 */
2262 for (i = 0; i + 1 < len; i += 2) {
2263 if (ptr [i + 1] ||
2264 (!isprint (ptr [i]) && ptr [i] != '\\' && ptr [i] != '"' &&
2265 ptr [i] != '\r' && ptr [i] != '\n' && ptr [i] != '\t')) {
2266 g_free (res);
2267 return get_encoded_user_string_bytearray (ptr, len);
2268 }
2269
2270 res [i >> 1] = ptr [i];
2271 }
2272
2273 res [len >> 1] = 0;
2274
2275 eres = g_strescape (res, NULL);
2276 result = g_strdup_printf ("\"%s\"", eres);
2277 g_free (res);
2278 g_free (eres);
2279
2280 return result;
2281 }
2282
2283 char *
stringify_double(double r)2284 stringify_double (double r)
2285 {
2286 char *ret, *ptr;
2287
2288 ret = g_strdup_printf ("%.17g.", r);
2289 ptr = ret + strlen (ret) - 1;
2290 if (strpbrk (ret, ".eE") != ptr)
2291 *ptr = '\0';
2292
2293 return ret;
2294 }
2295
2296 /**
2297 * get_constant:
2298 * @m: metadata context
2299 * @blob_index: index into the blob where the constant is stored
2300 *
2301 * Returns: An allocated value representing a stringified version of the
2302 * constant.
2303 */
2304 char *
get_constant(MonoImage * m,MonoTypeEnum t,guint32 blob_index)2305 get_constant (MonoImage *m, MonoTypeEnum t, guint32 blob_index)
2306 {
2307 const char *ptr = mono_metadata_blob_heap (m, blob_index);
2308 int len;
2309
2310 len = mono_metadata_decode_value (ptr, &ptr);
2311
2312 switch (t){
2313 case MONO_TYPE_BOOLEAN:
2314 return g_strdup_printf ("%s", *ptr ? "bool(true)" : "bool(false)");
2315
2316 case MONO_TYPE_CHAR:
2317 return g_strdup_printf ("char(0x%04x)", read16(ptr));
2318
2319 case MONO_TYPE_U1:
2320 case MONO_TYPE_I1:
2321 return g_strdup_printf ("int8(0x%02x)", (int) ((*ptr) & 0xFF));
2322 break;
2323
2324 case MONO_TYPE_U2:
2325 case MONO_TYPE_I2:
2326 return g_strdup_printf ("int16(0x%08x)", (int) read16 (ptr));
2327
2328 case MONO_TYPE_U4:
2329 case MONO_TYPE_I4:
2330 return g_strdup_printf ("int32(0x%08x)", read32 (ptr));
2331
2332 case MONO_TYPE_U8:
2333 case MONO_TYPE_I8: {
2334 guint32 low, high;
2335 low = read32 (ptr);
2336 high = read32 (ptr + 4);
2337 return g_strdup_printf ("int64(0x%08x%08x)", high, low);
2338 }
2339 case MONO_TYPE_R4: {
2340 gboolean normal;
2341 float r;
2342 readr4 (ptr, &r);
2343
2344 /* Crazy solaris systems doesn't have isnormal */
2345 #ifdef HAVE_ISFINITE
2346 normal = isfinite (r);
2347 #else
2348 normal = !dis_isinf (r) && !dis_isnan (r);
2349 #endif
2350 if (!normal) {
2351 return g_strdup_printf ("float32(0x%08x)", read32 (ptr));
2352 } else {
2353 char *str = stringify_double ((double) r);
2354 char *ret = g_strdup_printf ("float32(%s)", str);
2355 g_free (str);
2356 return ret;
2357 }
2358 }
2359 case MONO_TYPE_R8: {
2360 gboolean normal;
2361 double r;
2362 readr8 (ptr, &r);
2363
2364 /* Crazy solaris systems doesn't have isnormal */
2365 #ifdef HAVE_ISFINITE
2366 normal = isfinite (r);
2367 #else
2368 normal = isnormal (r);
2369 #endif
2370 if (!normal) {
2371 guint32 low, high;
2372 low = read32 (ptr);
2373 high = read32 (ptr + 4);
2374 return g_strdup_printf ("float64(0x%08x%08x)", high, low);
2375 } else {
2376 char *str = stringify_double (r);
2377 char *ret = g_strdup_printf ("float64(%s)", str);
2378 g_free (str);
2379 return ret;
2380 }
2381 }
2382 case MONO_TYPE_STRING:
2383 return get_encoded_user_string_or_bytearray ((const guchar*)ptr, len);
2384
2385 case MONO_TYPE_CLASS:
2386 return g_strdup ("nullref");
2387
2388 default:
2389 g_error ("Unknown MONO_TYPE (%d) on constant at Blob index (0x%08x)\n",
2390 (int) *ptr, blob_index);
2391 return g_strdup_printf ("Unknown");
2392 }
2393
2394 }
2395
2396 /**
2397 * get_token:
2398 * @m: metadata context
2399 * @token: token that we want to decode.
2400 *
2401 * Returns: An allocated value representing a stringified version of the
2402 * constant.
2403 */
2404 char *
get_token(MonoImage * m,guint32 token,MonoGenericContainer * container)2405 get_token (MonoImage *m, guint32 token, MonoGenericContainer *container)
2406 {
2407 char *temp, *result;
2408 guint32 idx = mono_metadata_token_index (token);
2409
2410 switch (mono_metadata_token_code (token)){
2411 case MONO_TOKEN_FIELD_DEF:
2412 temp = get_field (m, token, container);
2413 result = g_strdup_printf ("field %s", temp);
2414 g_free (temp);
2415 return result;
2416 case MONO_TOKEN_METHOD_DEF:
2417 case MONO_TOKEN_METHOD_SPEC:
2418 temp = get_method (m, token, container);
2419 result = g_strdup_printf ("method %s", temp);
2420 g_free (temp);
2421 return result;
2422 case MONO_TOKEN_TYPE_DEF:
2423 temp = get_typedef (m, idx);
2424 result = get_escaped_name (temp);
2425 g_free (temp);
2426 return result;
2427 case MONO_TOKEN_TYPE_REF:
2428 return get_typeref (m, idx);
2429 case MONO_TOKEN_TYPE_SPEC:
2430 return get_typespec (m, idx, TRUE, container);
2431 case MONO_TOKEN_MEMBER_REF: {
2432 guint32 cols [MONO_MEMBERREF_SIZE];
2433 const char *sig;
2434 mono_metadata_decode_row (&m->tables [MONO_TABLE_MEMBERREF], mono_metadata_token_index (token) - 1, cols, MONO_MEMBERREF_SIZE);
2435 sig = mono_metadata_blob_heap (m, cols [MONO_MEMBERREF_SIGNATURE]);
2436 mono_metadata_decode_blob_size (sig, &sig);
2437 if (*sig == 0x6) { /* it's a field */
2438 temp = get_field (m, token, container);
2439 result = g_strdup_printf ("field %s", temp);
2440 g_free (temp);
2441 return result;
2442 } else {
2443 temp = get_method (m, token, container);
2444 result = g_strdup_printf ("method %s", temp);
2445 g_free (temp);
2446 return result;
2447 }
2448 break;
2449 }
2450 default:
2451 g_error ("Do not know how to decode tokens of type 0x%08x", token);
2452 }
2453
2454 g_assert_not_reached ();
2455 return g_strdup ("ERROR");
2456 }
2457
2458 /**
2459 * get_token_type:
2460 * @m: metadata context
2461 * @token: the token can belong to any of the following tables:
2462 * MONO_TOKEN_TYPE_REF, MONO_TOKEN_TYPE_DEF, MONO_TOKEN_TYPE_SPEC
2463 *
2464 * Returns: a stringified version of the MethodDef or MethodRef or TypeSpecn
2465 * at (token & 0xffffff)
2466 */
2467 char *
get_token_type(MonoImage * m,guint32 token,MonoGenericContainer * container)2468 get_token_type (MonoImage *m, guint32 token, MonoGenericContainer *container)
2469 {
2470 char *temp = NULL, *s = NULL;
2471 int idx;
2472
2473 idx = mono_metadata_token_index (token);
2474
2475 switch (mono_metadata_token_code (token)){
2476 case MONO_TOKEN_TYPE_DEF:
2477 temp = get_typedef (m, idx);
2478 s = g_strdup_printf ("%s", temp);
2479 break;
2480
2481 case MONO_TOKEN_TYPE_REF:
2482 temp = get_typeref (m, idx);
2483 s = g_strdup_printf ("%s", temp);
2484 break;
2485
2486 case MONO_TOKEN_TYPE_SPEC:
2487 s = get_typespec (m, idx, FALSE, container);
2488 break;
2489
2490 default:
2491 g_error ("Unhandled encoding for token 0x%08x", token);
2492
2493 }
2494
2495 if (temp)
2496 g_free (temp);
2497
2498 return s;
2499 }
2500
2501 char *
get_guid(MonoImage * m,guint32 guid_index)2502 get_guid (MonoImage *m, guint32 guid_index)
2503 {
2504 const unsigned char *guid;
2505 char *result;
2506
2507 guid = (const guchar*)mono_metadata_guid_heap (m, guid_index);
2508
2509 result = g_strdup_printf ("{%02X%02X%02X%02X-%02X%02X-%02X%02X-%02X%02X-%02X%02X%02X%02X%02X%02X}",
2510 guid [3], guid [2], guid [1], guid [0], guid [5], guid [4], guid [7], guid [6],
2511 guid [8], guid [9], guid [10], guid [11], guid [12], guid [13], guid [14], guid [15]);
2512 return result;
2513 }
2514
2515 GList *
dis_get_custom_attrs(MonoImage * m,guint32 token)2516 dis_get_custom_attrs (MonoImage *m, guint32 token)
2517 {
2518 GList *list = NULL;
2519 guint32 idx, i, len, mtoken;
2520 guint32 cols [MONO_CUSTOM_ATTR_SIZE];
2521 MonoTableInfo *ca;
2522 char *method;
2523 GString *attr;
2524 const char *val;
2525
2526 idx = mono_metadata_token_index (token);
2527 idx <<= MONO_CUSTOM_ATTR_BITS;
2528
2529 switch (mono_metadata_token_table (token)) {
2530 case MONO_TABLE_TYPEDEF:
2531 idx |= MONO_CUSTOM_ATTR_TYPEDEF;
2532 break;
2533 case MONO_TABLE_ASSEMBLY:
2534 idx |= MONO_CUSTOM_ATTR_ASSEMBLY;
2535 break;
2536 case MONO_TABLE_ASSEMBLYREF:
2537 idx |= MONO_CUSTOM_ATTR_ASSEMBLYREF;
2538 break;
2539 case MONO_TABLE_MODULE:
2540 idx |= MONO_CUSTOM_ATTR_MODULE;
2541 break;
2542 case MONO_TABLE_PROPERTY:
2543 idx |= MONO_CUSTOM_ATTR_PROPERTY;
2544 break;
2545 case MONO_TABLE_EVENT:
2546 idx |= MONO_CUSTOM_ATTR_EVENT;
2547 break;
2548 case MONO_TABLE_FIELD:
2549 idx |= MONO_CUSTOM_ATTR_FIELDDEF;
2550 break;
2551 case MONO_TABLE_METHOD:
2552 idx |= MONO_CUSTOM_ATTR_METHODDEF;
2553 break;
2554 case MONO_TABLE_PARAM:
2555 idx |= MONO_CUSTOM_ATTR_PARAMDEF;
2556 break;
2557 case MONO_TABLE_GENERICPARAM:
2558 idx |= MONO_CUSTOM_ATTR_GENERICPAR;
2559 break;
2560 default:
2561 g_print ("Missing custom attr get support for token 0x%08x\n", token);
2562 return NULL;
2563 }
2564
2565 ca = &m->tables [MONO_TABLE_CUSTOMATTRIBUTE];
2566 /* the table is not sorted */
2567 for (i = 0; i < ca->rows; ++i) {
2568 char *dump;
2569 mono_metadata_decode_row (ca, i, cols, MONO_CUSTOM_ATTR_SIZE);
2570 if (cols [MONO_CUSTOM_ATTR_PARENT] != idx)
2571 continue;
2572 mtoken = cols [MONO_CUSTOM_ATTR_TYPE] >> MONO_CUSTOM_ATTR_TYPE_BITS;
2573 switch (cols [MONO_CUSTOM_ATTR_TYPE] & MONO_CUSTOM_ATTR_TYPE_MASK) {
2574 case MONO_CUSTOM_ATTR_TYPE_METHODDEF:
2575 mtoken |= MONO_TOKEN_METHOD_DEF;
2576 break;
2577 case MONO_CUSTOM_ATTR_TYPE_MEMBERREF:
2578 mtoken |= MONO_TOKEN_MEMBER_REF;
2579 break;
2580 default:
2581 g_error ("Unknown table for custom attr type %08x", cols [MONO_CUSTOM_ATTR_TYPE]);
2582 break;
2583 }
2584 method = get_method (m, mtoken, NULL);
2585 val = mono_metadata_blob_heap (m, cols [MONO_CUSTOM_ATTR_VALUE]);
2586 len = mono_metadata_decode_value (val, &val);
2587 attr = g_string_new (".custom ");
2588 dump = data_dump (val, len, "\t\t");
2589 g_string_append_printf (attr, "%s = %s", method, dump);
2590 g_free (dump);
2591 list = g_list_append (list, attr->str);
2592 g_string_free (attr, FALSE);
2593 g_free (method);
2594 }
2595 return list;
2596 }
2597
2598 char*
get_marshal_info(MonoImage * m,const char * blob)2599 get_marshal_info (MonoImage *m, const char *blob) {
2600 int size = 0;
2601
2602 /* len = */ mono_metadata_decode_blob_size (blob, &blob);
2603
2604 switch (*blob) {
2605 case MONO_NATIVE_BOOLEAN:
2606 return g_strdup ("bool");
2607 case MONO_NATIVE_I1:
2608 return g_strdup ("int8");
2609 case MONO_NATIVE_U1:
2610 return g_strdup ("unsigned int8");
2611 case MONO_NATIVE_I2:
2612 return g_strdup ("int16");
2613 case MONO_NATIVE_U2:
2614 return g_strdup ("unsigned int16");
2615 case MONO_NATIVE_I4:
2616 return g_strdup ("int32");
2617 case MONO_NATIVE_U4:
2618 return g_strdup ("unsigned int32");
2619 case MONO_NATIVE_I8:
2620 return g_strdup ("int64");
2621 case MONO_NATIVE_U8:
2622 return g_strdup ("unsigned int64");
2623 case MONO_NATIVE_R4:
2624 return g_strdup ("float32");
2625 case MONO_NATIVE_R8:
2626 return g_strdup ("float64");
2627 case MONO_NATIVE_CURRENCY:
2628 return g_strdup ("currency");
2629 case MONO_NATIVE_BSTR:
2630 return g_strdup ("bstr");
2631 case MONO_NATIVE_LPSTR:
2632 return g_strdup ("lpstr");
2633 case MONO_NATIVE_LPWSTR:
2634 return g_strdup ("lpwstr");
2635 case MONO_NATIVE_LPTSTR:
2636 return g_strdup ("lptstr");
2637 case MONO_NATIVE_BYVALTSTR:
2638 size = mono_metadata_decode_value (blob + 1, &blob);
2639 return g_strdup_printf ("fixed sysstring [%d]", size);
2640 case MONO_NATIVE_IUNKNOWN:
2641 return g_strdup ("iunknown");
2642 case MONO_NATIVE_IDISPATCH:
2643 return g_strdup ("idispatch");
2644 case MONO_NATIVE_STRUCT:
2645 return g_strdup ("struct");
2646 case MONO_NATIVE_INTERFACE:
2647 return g_strdup ("interface");
2648 case MONO_NATIVE_SAFEARRAY:
2649 return g_strdup ("safearray");
2650 case MONO_NATIVE_BYVALARRAY:
2651 size = mono_metadata_decode_value (blob + 1, &blob);
2652 return g_strdup_printf ("fixed array [%d]", size);
2653 case MONO_NATIVE_INT:
2654 return g_strdup ("int");
2655 case MONO_NATIVE_UINT:
2656 return g_strdup ("unsigned int");
2657 case MONO_NATIVE_VBBYREFSTR:
2658 return g_strdup ("vbbyrefstr");
2659 case MONO_NATIVE_ANSIBSTR:
2660 return g_strdup ("ansi bstr");
2661 case MONO_NATIVE_TBSTR:
2662 return g_strdup ("tbstr");
2663 case MONO_NATIVE_VARIANTBOOL:
2664 return g_strdup ("variant bool");
2665 case MONO_NATIVE_FUNC:
2666 return g_strdup ("method");
2667 case MONO_NATIVE_ASANY:
2668 return g_strdup ("as any");
2669 case MONO_NATIVE_LPARRAY:
2670 return g_strdup ("[]");
2671 case MONO_NATIVE_LPSTRUCT:
2672 return g_strdup ("lpstruct");
2673 case MONO_NATIVE_CUSTOM:
2674 return g_strdup ("custom");
2675 case MONO_NATIVE_ERROR:
2676 return g_strdup ("error");
2677 default:
2678 return g_strdup ("unknown");
2679 }
2680 }
2681
2682 void
init_key_table(void)2683 init_key_table (void)
2684 {
2685 key_table = g_hash_table_new (g_str_hash, g_str_equal);
2686
2687 g_hash_table_insert (key_table, (char *) "9", GINT_TO_POINTER (TRUE));
2688 g_hash_table_insert (key_table, (char *) "abstract", GINT_TO_POINTER (TRUE));
2689 g_hash_table_insert (key_table, (char *) "add", GINT_TO_POINTER (TRUE));
2690 g_hash_table_insert (key_table, (char *) "add.ovf", GINT_TO_POINTER (TRUE));
2691 g_hash_table_insert (key_table, (char *) "add.ovf.un", GINT_TO_POINTER (TRUE));
2692 g_hash_table_insert (key_table, (char *) "algorithm", GINT_TO_POINTER (TRUE));
2693 g_hash_table_insert (key_table, (char *) "alignment", GINT_TO_POINTER (TRUE));
2694 g_hash_table_insert (key_table, (char *) "and", GINT_TO_POINTER (TRUE));
2695 g_hash_table_insert (key_table, (char *) "ansi", GINT_TO_POINTER (TRUE));
2696 g_hash_table_insert (key_table, (char *) "any", GINT_TO_POINTER (TRUE));
2697 g_hash_table_insert (key_table, (char *) "arglist", GINT_TO_POINTER (TRUE));
2698 g_hash_table_insert (key_table, (char *) "array", GINT_TO_POINTER (TRUE));
2699 g_hash_table_insert (key_table, (char *) "as", GINT_TO_POINTER (TRUE));
2700 g_hash_table_insert (key_table, (char *) "assembly", GINT_TO_POINTER (TRUE));
2701 g_hash_table_insert (key_table, (char *) "assert", GINT_TO_POINTER (TRUE));
2702 g_hash_table_insert (key_table, (char *) "at", GINT_TO_POINTER (TRUE));
2703 g_hash_table_insert (key_table, (char *) "autochar", GINT_TO_POINTER (TRUE));
2704 g_hash_table_insert (key_table, (char *) "auto", GINT_TO_POINTER (TRUE));
2705 g_hash_table_insert (key_table, (char *) "beforefieldinit", GINT_TO_POINTER (TRUE));
2706 g_hash_table_insert (key_table, (char *) "bestfit", GINT_TO_POINTER (TRUE));
2707 g_hash_table_insert (key_table, (char *) "beq", GINT_TO_POINTER (TRUE));
2708 g_hash_table_insert (key_table, (char *) "beq.s", GINT_TO_POINTER (TRUE));
2709 g_hash_table_insert (key_table, (char *) "bge", GINT_TO_POINTER (TRUE));
2710 g_hash_table_insert (key_table, (char *) "bge.s", GINT_TO_POINTER (TRUE));
2711 g_hash_table_insert (key_table, (char *) "bge.un", GINT_TO_POINTER (TRUE));
2712 g_hash_table_insert (key_table, (char *) "bge.un.s", GINT_TO_POINTER (TRUE));
2713 g_hash_table_insert (key_table, (char *) "bgt", GINT_TO_POINTER (TRUE));
2714 g_hash_table_insert (key_table, (char *) "bgt.s", GINT_TO_POINTER (TRUE));
2715 g_hash_table_insert (key_table, (char *) "bgt.un", GINT_TO_POINTER (TRUE));
2716 g_hash_table_insert (key_table, (char *) "bgt.un.s", GINT_TO_POINTER (TRUE));
2717 g_hash_table_insert (key_table, (char *) "ble", GINT_TO_POINTER (TRUE));
2718 g_hash_table_insert (key_table, (char *) "ble.s", GINT_TO_POINTER (TRUE));
2719 g_hash_table_insert (key_table, (char *) "ble.un", GINT_TO_POINTER (TRUE));
2720 g_hash_table_insert (key_table, (char *) "ble.un.s", GINT_TO_POINTER (TRUE));
2721 g_hash_table_insert (key_table, (char *) "blob", GINT_TO_POINTER (TRUE));
2722 g_hash_table_insert (key_table, (char *) "blob_object", GINT_TO_POINTER (TRUE));
2723 g_hash_table_insert (key_table, (char *) "blt", GINT_TO_POINTER (TRUE));
2724 g_hash_table_insert (key_table, (char *) "blt.s", GINT_TO_POINTER (TRUE));
2725 g_hash_table_insert (key_table, (char *) "blt.un", GINT_TO_POINTER (TRUE));
2726 g_hash_table_insert (key_table, (char *) "blt.un.s", GINT_TO_POINTER (TRUE));
2727 g_hash_table_insert (key_table, (char *) "bne.un", GINT_TO_POINTER (TRUE));
2728 g_hash_table_insert (key_table, (char *) "bne.un.s", GINT_TO_POINTER (TRUE));
2729 g_hash_table_insert (key_table, (char *) "bool", GINT_TO_POINTER (TRUE));
2730 g_hash_table_insert (key_table, (char *) "box", GINT_TO_POINTER (TRUE));
2731 g_hash_table_insert (key_table, (char *) "break", GINT_TO_POINTER (TRUE));
2732 g_hash_table_insert (key_table, (char *) "brfalse", GINT_TO_POINTER (TRUE));
2733 g_hash_table_insert (key_table, (char *) "brfalse.s", GINT_TO_POINTER (TRUE));
2734 g_hash_table_insert (key_table, (char *) "br", GINT_TO_POINTER (TRUE));
2735 g_hash_table_insert (key_table, (char *) "brinst", GINT_TO_POINTER (TRUE));
2736 g_hash_table_insert (key_table, (char *) "brinst.s", GINT_TO_POINTER (TRUE));
2737 g_hash_table_insert (key_table, (char *) "brnull", GINT_TO_POINTER (TRUE));
2738 g_hash_table_insert (key_table, (char *) "brnull.s", GINT_TO_POINTER (TRUE));
2739 g_hash_table_insert (key_table, (char *) "br.s", GINT_TO_POINTER (TRUE));
2740 g_hash_table_insert (key_table, (char *) "brtrue", GINT_TO_POINTER (TRUE));
2741 g_hash_table_insert (key_table, (char *) "brtrue.s", GINT_TO_POINTER (TRUE));
2742 g_hash_table_insert (key_table, (char *) "brzero", GINT_TO_POINTER (TRUE));
2743 g_hash_table_insert (key_table, (char *) "brzero.s", GINT_TO_POINTER (TRUE));
2744 g_hash_table_insert (key_table, (char *) "bstr", GINT_TO_POINTER (TRUE));
2745 g_hash_table_insert (key_table, (char *) "bytearray", GINT_TO_POINTER (TRUE));
2746 g_hash_table_insert (key_table, (char *) "byvalstr", GINT_TO_POINTER (TRUE));
2747 g_hash_table_insert (key_table, (char *) "call", GINT_TO_POINTER (TRUE));
2748 g_hash_table_insert (key_table, (char *) "callconv", GINT_TO_POINTER (TRUE));
2749 g_hash_table_insert (key_table, (char *) "calli", GINT_TO_POINTER (TRUE));
2750 g_hash_table_insert (key_table, (char *) "callmostderived", GINT_TO_POINTER (TRUE));
2751 g_hash_table_insert (key_table, (char *) "callvirt", GINT_TO_POINTER (TRUE));
2752 g_hash_table_insert (key_table, (char *) "carray", GINT_TO_POINTER (TRUE));
2753 g_hash_table_insert (key_table, (char *) "castclass", GINT_TO_POINTER (TRUE));
2754 g_hash_table_insert (key_table, (char *) "catch", GINT_TO_POINTER (TRUE));
2755 g_hash_table_insert (key_table, (char *) "cdecl", GINT_TO_POINTER (TRUE));
2756 g_hash_table_insert (key_table, (char *) "ceq", GINT_TO_POINTER (TRUE));
2757 g_hash_table_insert (key_table, (char *) "cf", GINT_TO_POINTER (TRUE));
2758 g_hash_table_insert (key_table, (char *) "cgt", GINT_TO_POINTER (TRUE));
2759 g_hash_table_insert (key_table, (char *) "cgt.un", GINT_TO_POINTER (TRUE));
2760 g_hash_table_insert (key_table, (char *) "char", GINT_TO_POINTER (TRUE));
2761 g_hash_table_insert (key_table, (char *) "charmaperror", GINT_TO_POINTER (TRUE));
2762 g_hash_table_insert (key_table, (char *) "cil", GINT_TO_POINTER (TRUE));
2763 g_hash_table_insert (key_table, (char *) "ckfinite", GINT_TO_POINTER (TRUE));
2764 g_hash_table_insert (key_table, (char *) "class", GINT_TO_POINTER (TRUE));
2765 g_hash_table_insert (key_table, (char *) "clsid", GINT_TO_POINTER (TRUE));
2766 g_hash_table_insert (key_table, (char *) "clt", GINT_TO_POINTER (TRUE));
2767 g_hash_table_insert (key_table, (char *) "clt.un", GINT_TO_POINTER (TRUE));
2768 g_hash_table_insert (key_table, (char *) "Compilercontrolled", GINT_TO_POINTER (TRUE));
2769 g_hash_table_insert (key_table, (char *) "const", GINT_TO_POINTER (TRUE));
2770 g_hash_table_insert (key_table, (char *) "conv.i1", GINT_TO_POINTER (TRUE));
2771 g_hash_table_insert (key_table, (char *) "conv.i2", GINT_TO_POINTER (TRUE));
2772 g_hash_table_insert (key_table, (char *) "conv.i4", GINT_TO_POINTER (TRUE));
2773 g_hash_table_insert (key_table, (char *) "conv.i8", GINT_TO_POINTER (TRUE));
2774 g_hash_table_insert (key_table, (char *) "conv.i", GINT_TO_POINTER (TRUE));
2775 g_hash_table_insert (key_table, (char *) "conv.ovf.i1", GINT_TO_POINTER (TRUE));
2776 g_hash_table_insert (key_table, (char *) "conv.ovf.i1.un", GINT_TO_POINTER (TRUE));
2777 g_hash_table_insert (key_table, (char *) "conv.ovf.i2", GINT_TO_POINTER (TRUE));
2778 g_hash_table_insert (key_table, (char *) "conv.ovf.i2.un", GINT_TO_POINTER (TRUE));
2779 g_hash_table_insert (key_table, (char *) "conv.ovf.i4", GINT_TO_POINTER (TRUE));
2780 g_hash_table_insert (key_table, (char *) "conv.ovf.i4.un", GINT_TO_POINTER (TRUE));
2781 g_hash_table_insert (key_table, (char *) "conv.ovf.i8", GINT_TO_POINTER (TRUE));
2782 g_hash_table_insert (key_table, (char *) "conv.ovf.i8.un", GINT_TO_POINTER (TRUE));
2783 g_hash_table_insert (key_table, (char *) "conv.ovf.i", GINT_TO_POINTER (TRUE));
2784 g_hash_table_insert (key_table, (char *) "conv.ovf.i.un", GINT_TO_POINTER (TRUE));
2785 g_hash_table_insert (key_table, (char *) "conv.ovf.u1", GINT_TO_POINTER (TRUE));
2786 g_hash_table_insert (key_table, (char *) "conv.ovf.u1.un", GINT_TO_POINTER (TRUE));
2787 g_hash_table_insert (key_table, (char *) "conv.ovf.u2", GINT_TO_POINTER (TRUE));
2788 g_hash_table_insert (key_table, (char *) "conv.ovf.u2.un", GINT_TO_POINTER (TRUE));
2789 g_hash_table_insert (key_table, (char *) "conv.ovf.u4", GINT_TO_POINTER (TRUE));
2790 g_hash_table_insert (key_table, (char *) "conv.ovf.u4.un", GINT_TO_POINTER (TRUE));
2791 g_hash_table_insert (key_table, (char *) "conv.ovf.u8", GINT_TO_POINTER (TRUE));
2792 g_hash_table_insert (key_table, (char *) "conv.ovf.u8.un", GINT_TO_POINTER (TRUE));
2793 g_hash_table_insert (key_table, (char *) "conv.ovf.u", GINT_TO_POINTER (TRUE));
2794 g_hash_table_insert (key_table, (char *) "conv.ovf.u.un", GINT_TO_POINTER (TRUE));
2795 g_hash_table_insert (key_table, (char *) "conv.r4", GINT_TO_POINTER (TRUE));
2796 g_hash_table_insert (key_table, (char *) "conv.r8", GINT_TO_POINTER (TRUE));
2797 g_hash_table_insert (key_table, (char *) "conv.r.un", GINT_TO_POINTER (TRUE));
2798 g_hash_table_insert (key_table, (char *) "conv.u1", GINT_TO_POINTER (TRUE));
2799 g_hash_table_insert (key_table, (char *) "conv.u2", GINT_TO_POINTER (TRUE));
2800 g_hash_table_insert (key_table, (char *) "conv.u4", GINT_TO_POINTER (TRUE));
2801 g_hash_table_insert (key_table, (char *) "conv.u8", GINT_TO_POINTER (TRUE));
2802 g_hash_table_insert (key_table, (char *) "conv.u", GINT_TO_POINTER (TRUE));
2803 g_hash_table_insert (key_table, (char *) "cpblk", GINT_TO_POINTER (TRUE));
2804 g_hash_table_insert (key_table, (char *) "cpobj", GINT_TO_POINTER (TRUE));
2805 g_hash_table_insert (key_table, (char *) "currency", GINT_TO_POINTER (TRUE));
2806 g_hash_table_insert (key_table, (char *) "custom", GINT_TO_POINTER (TRUE));
2807 g_hash_table_insert (key_table, (char *) "date", GINT_TO_POINTER (TRUE));
2808 g_hash_table_insert (key_table, (char *) "decimal", GINT_TO_POINTER (TRUE));
2809 g_hash_table_insert (key_table, (char *) "default", GINT_TO_POINTER (TRUE));
2810 g_hash_table_insert (key_table, (char *) "demand", GINT_TO_POINTER (TRUE));
2811 g_hash_table_insert (key_table, (char *) "deny", GINT_TO_POINTER (TRUE));
2812 g_hash_table_insert (key_table, (char *) "div", GINT_TO_POINTER (TRUE));
2813 g_hash_table_insert (key_table, (char *) "div.un", GINT_TO_POINTER (TRUE));
2814 g_hash_table_insert (key_table, (char *) "dup", GINT_TO_POINTER (TRUE));
2815 g_hash_table_insert (key_table, (char *) "endfault", GINT_TO_POINTER (TRUE));
2816 g_hash_table_insert (key_table, (char *) "endfilter", GINT_TO_POINTER (TRUE));
2817 g_hash_table_insert (key_table, (char *) "endfinally", GINT_TO_POINTER (TRUE));
2818 g_hash_table_insert (key_table, (char *) "endmac", GINT_TO_POINTER (TRUE));
2819 g_hash_table_insert (key_table, (char *) "enum", GINT_TO_POINTER (TRUE));
2820 g_hash_table_insert (key_table, (char *) "error", GINT_TO_POINTER (TRUE));
2821 g_hash_table_insert (key_table, (char *) "explicit", GINT_TO_POINTER (TRUE));
2822 g_hash_table_insert (key_table, (char *) "extends", GINT_TO_POINTER (TRUE));
2823 g_hash_table_insert (key_table, (char *) "extern", GINT_TO_POINTER (TRUE));
2824 g_hash_table_insert (key_table, (char *) "false", GINT_TO_POINTER (TRUE));
2825 g_hash_table_insert (key_table, (char *) "famandassem", GINT_TO_POINTER (TRUE));
2826 g_hash_table_insert (key_table, (char *) "family", GINT_TO_POINTER (TRUE));
2827 g_hash_table_insert (key_table, (char *) "famorassem", GINT_TO_POINTER (TRUE));
2828 g_hash_table_insert (key_table, (char *) "fastcall", GINT_TO_POINTER (TRUE));
2829 g_hash_table_insert (key_table, (char *) "fault", GINT_TO_POINTER (TRUE));
2830 g_hash_table_insert (key_table, (char *) "field", GINT_TO_POINTER (TRUE));
2831 g_hash_table_insert (key_table, (char *) "filetime", GINT_TO_POINTER (TRUE));
2832 g_hash_table_insert (key_table, (char *) "filter", GINT_TO_POINTER (TRUE));
2833 g_hash_table_insert (key_table, (char *) "final", GINT_TO_POINTER (TRUE));
2834 g_hash_table_insert (key_table, (char *) "finally", GINT_TO_POINTER (TRUE));
2835 g_hash_table_insert (key_table, (char *) "fixed", GINT_TO_POINTER (TRUE));
2836 g_hash_table_insert (key_table, (char *) "flags", GINT_TO_POINTER (TRUE));
2837 g_hash_table_insert (key_table, (char *) "float32", GINT_TO_POINTER (TRUE));
2838 g_hash_table_insert (key_table, (char *) "float64", GINT_TO_POINTER (TRUE));
2839 g_hash_table_insert (key_table, (char *) "float", GINT_TO_POINTER (TRUE));
2840 g_hash_table_insert (key_table, (char *) "forwardref", GINT_TO_POINTER (TRUE));
2841 g_hash_table_insert (key_table, (char *) "fromunmanaged", GINT_TO_POINTER (TRUE));
2842 g_hash_table_insert (key_table, (char *) "handler", GINT_TO_POINTER (TRUE));
2843 g_hash_table_insert (key_table, (char *) "hidebysig", GINT_TO_POINTER (TRUE));
2844 g_hash_table_insert (key_table, (char *) "hresult", GINT_TO_POINTER (TRUE));
2845 g_hash_table_insert (key_table, (char *) "idispatch", GINT_TO_POINTER (TRUE));
2846 g_hash_table_insert (key_table, (char *) "il", GINT_TO_POINTER (TRUE));
2847 g_hash_table_insert (key_table, (char *) "illegal", GINT_TO_POINTER (TRUE));
2848 g_hash_table_insert (key_table, (char *) "implements", GINT_TO_POINTER (TRUE));
2849 g_hash_table_insert (key_table, (char *) "implicitcom", GINT_TO_POINTER (TRUE));
2850 g_hash_table_insert (key_table, (char *) "implicitres", GINT_TO_POINTER (TRUE));
2851 g_hash_table_insert (key_table, (char *) "import", GINT_TO_POINTER (TRUE));
2852 g_hash_table_insert (key_table, (char *) "in", GINT_TO_POINTER (TRUE));
2853 g_hash_table_insert (key_table, (char *) "inheritcheck", GINT_TO_POINTER (TRUE));
2854 g_hash_table_insert (key_table, (char *) "initblk", GINT_TO_POINTER (TRUE));
2855 g_hash_table_insert (key_table, (char *) "init", GINT_TO_POINTER (TRUE));
2856 g_hash_table_insert (key_table, (char *) "initobj", GINT_TO_POINTER (TRUE));
2857 g_hash_table_insert (key_table, (char *) "initonly", GINT_TO_POINTER (TRUE));
2858 g_hash_table_insert (key_table, (char *) "instance", GINT_TO_POINTER (TRUE));
2859 g_hash_table_insert (key_table, (char *) "int16", GINT_TO_POINTER (TRUE));
2860 g_hash_table_insert (key_table, (char *) "int32", GINT_TO_POINTER (TRUE));
2861 g_hash_table_insert (key_table, (char *) "int64", GINT_TO_POINTER (TRUE));
2862 g_hash_table_insert (key_table, (char *) "int8", GINT_TO_POINTER (TRUE));
2863 g_hash_table_insert (key_table, (char *) "interface", GINT_TO_POINTER (TRUE));
2864 g_hash_table_insert (key_table, (char *) "internalcall", GINT_TO_POINTER (TRUE));
2865 g_hash_table_insert (key_table, (char *) "int", GINT_TO_POINTER (TRUE));
2866 g_hash_table_insert (key_table, (char *) "isinst", GINT_TO_POINTER (TRUE));
2867 g_hash_table_insert (key_table, (char *) "iunknown", GINT_TO_POINTER (TRUE));
2868 g_hash_table_insert (key_table, (char *) "jmp", GINT_TO_POINTER (TRUE));
2869 g_hash_table_insert (key_table, (char *) "lasterr", GINT_TO_POINTER (TRUE));
2870 g_hash_table_insert (key_table, (char *) "lcid", GINT_TO_POINTER (TRUE));
2871 g_hash_table_insert (key_table, (char *) "ldarg.0", GINT_TO_POINTER (TRUE));
2872 g_hash_table_insert (key_table, (char *) "ldarg.1", GINT_TO_POINTER (TRUE));
2873 g_hash_table_insert (key_table, (char *) "ldarg.2", GINT_TO_POINTER (TRUE));
2874 g_hash_table_insert (key_table, (char *) "ldarg.3", GINT_TO_POINTER (TRUE));
2875 g_hash_table_insert (key_table, (char *) "ldarga", GINT_TO_POINTER (TRUE));
2876 g_hash_table_insert (key_table, (char *) "ldarga.s", GINT_TO_POINTER (TRUE));
2877 g_hash_table_insert (key_table, (char *) "ldarg", GINT_TO_POINTER (TRUE));
2878 g_hash_table_insert (key_table, (char *) "ldarg.s", GINT_TO_POINTER (TRUE));
2879 g_hash_table_insert (key_table, (char *) "ldc.i4.0", GINT_TO_POINTER (TRUE));
2880 g_hash_table_insert (key_table, (char *) "ldc.i4.1", GINT_TO_POINTER (TRUE));
2881 g_hash_table_insert (key_table, (char *) "ldc.i4.2", GINT_TO_POINTER (TRUE));
2882 g_hash_table_insert (key_table, (char *) "ldc.i4.3", GINT_TO_POINTER (TRUE));
2883 g_hash_table_insert (key_table, (char *) "ldc.i4.4", GINT_TO_POINTER (TRUE));
2884 g_hash_table_insert (key_table, (char *) "ldc.i4.5", GINT_TO_POINTER (TRUE));
2885 g_hash_table_insert (key_table, (char *) "ldc.i4.6", GINT_TO_POINTER (TRUE));
2886 g_hash_table_insert (key_table, (char *) "ldc.i4.7", GINT_TO_POINTER (TRUE));
2887 g_hash_table_insert (key_table, (char *) "ldc.i4.8", GINT_TO_POINTER (TRUE));
2888 g_hash_table_insert (key_table, (char *) "ldc.i4", GINT_TO_POINTER (TRUE));
2889 g_hash_table_insert (key_table, (char *) "ldc.i4.m1", GINT_TO_POINTER (TRUE));
2890 g_hash_table_insert (key_table, (char *) "ldc.i4.M1", GINT_TO_POINTER (TRUE));
2891 g_hash_table_insert (key_table, (char *) "ldc.i4.s", GINT_TO_POINTER (TRUE));
2892 g_hash_table_insert (key_table, (char *) "ldc.i8", GINT_TO_POINTER (TRUE));
2893 g_hash_table_insert (key_table, (char *) "ldc.r4", GINT_TO_POINTER (TRUE));
2894 g_hash_table_insert (key_table, (char *) "ldc.r8", GINT_TO_POINTER (TRUE));
2895 g_hash_table_insert (key_table, (char *) "ldelem", GINT_TO_POINTER (TRUE));
2896 g_hash_table_insert (key_table, (char *) "ldelema", GINT_TO_POINTER (TRUE));
2897 g_hash_table_insert (key_table, (char *) "ldelem.i1", GINT_TO_POINTER (TRUE));
2898 g_hash_table_insert (key_table, (char *) "ldelem.i2", GINT_TO_POINTER (TRUE));
2899 g_hash_table_insert (key_table, (char *) "ldelem.i4", GINT_TO_POINTER (TRUE));
2900 g_hash_table_insert (key_table, (char *) "ldelem.i8", GINT_TO_POINTER (TRUE));
2901 g_hash_table_insert (key_table, (char *) "ldelem.i", GINT_TO_POINTER (TRUE));
2902 g_hash_table_insert (key_table, (char *) "ldelem.r4", GINT_TO_POINTER (TRUE));
2903 g_hash_table_insert (key_table, (char *) "ldelem.r8", GINT_TO_POINTER (TRUE));
2904 g_hash_table_insert (key_table, (char *) "ldelem.ref", GINT_TO_POINTER (TRUE));
2905 g_hash_table_insert (key_table, (char *) "ldelem.u1", GINT_TO_POINTER (TRUE));
2906 g_hash_table_insert (key_table, (char *) "ldelem.u2", GINT_TO_POINTER (TRUE));
2907 g_hash_table_insert (key_table, (char *) "ldelem.u4", GINT_TO_POINTER (TRUE));
2908 g_hash_table_insert (key_table, (char *) "ldelem.u8", GINT_TO_POINTER (TRUE));
2909 g_hash_table_insert (key_table, (char *) "ldflda", GINT_TO_POINTER (TRUE));
2910 g_hash_table_insert (key_table, (char *) "ldfld", GINT_TO_POINTER (TRUE));
2911 g_hash_table_insert (key_table, (char *) "ldftn", GINT_TO_POINTER (TRUE));
2912 g_hash_table_insert (key_table, (char *) "ldind.i1", GINT_TO_POINTER (TRUE));
2913 g_hash_table_insert (key_table, (char *) "ldind.i2", GINT_TO_POINTER (TRUE));
2914 g_hash_table_insert (key_table, (char *) "ldind.i4", GINT_TO_POINTER (TRUE));
2915 g_hash_table_insert (key_table, (char *) "ldind.i8", GINT_TO_POINTER (TRUE));
2916 g_hash_table_insert (key_table, (char *) "ldind.i", GINT_TO_POINTER (TRUE));
2917 g_hash_table_insert (key_table, (char *) "ldind.r4", GINT_TO_POINTER (TRUE));
2918 g_hash_table_insert (key_table, (char *) "ldind.r8", GINT_TO_POINTER (TRUE));
2919 g_hash_table_insert (key_table, (char *) "ldind.ref", GINT_TO_POINTER (TRUE));
2920 g_hash_table_insert (key_table, (char *) "ldind.u1", GINT_TO_POINTER (TRUE));
2921 g_hash_table_insert (key_table, (char *) "ldind.u2", GINT_TO_POINTER (TRUE));
2922 g_hash_table_insert (key_table, (char *) "ldind.u4", GINT_TO_POINTER (TRUE));
2923 g_hash_table_insert (key_table, (char *) "ldind.u8", GINT_TO_POINTER (TRUE));
2924 g_hash_table_insert (key_table, (char *) "ldlen", GINT_TO_POINTER (TRUE));
2925 g_hash_table_insert (key_table, (char *) "ldloc.0", GINT_TO_POINTER (TRUE));
2926 g_hash_table_insert (key_table, (char *) "ldloc.1", GINT_TO_POINTER (TRUE));
2927 g_hash_table_insert (key_table, (char *) "ldloc.2", GINT_TO_POINTER (TRUE));
2928 g_hash_table_insert (key_table, (char *) "ldloc.3", GINT_TO_POINTER (TRUE));
2929 g_hash_table_insert (key_table, (char *) "ldloca", GINT_TO_POINTER (TRUE));
2930 g_hash_table_insert (key_table, (char *) "ldloca.s", GINT_TO_POINTER (TRUE));
2931 g_hash_table_insert (key_table, (char *) "ldloc", GINT_TO_POINTER (TRUE));
2932 g_hash_table_insert (key_table, (char *) "ldloc.s", GINT_TO_POINTER (TRUE));
2933 g_hash_table_insert (key_table, (char *) "ldnull", GINT_TO_POINTER (TRUE));
2934 g_hash_table_insert (key_table, (char *) "ldobj", GINT_TO_POINTER (TRUE));
2935 g_hash_table_insert (key_table, (char *) "ldsflda", GINT_TO_POINTER (TRUE));
2936 g_hash_table_insert (key_table, (char *) "ldsfld", GINT_TO_POINTER (TRUE));
2937 g_hash_table_insert (key_table, (char *) "ldstr", GINT_TO_POINTER (TRUE));
2938 g_hash_table_insert (key_table, (char *) "ldtoken", GINT_TO_POINTER (TRUE));
2939 g_hash_table_insert (key_table, (char *) "ldvirtftn", GINT_TO_POINTER (TRUE));
2940 g_hash_table_insert (key_table, (char *) "leave", GINT_TO_POINTER (TRUE));
2941 g_hash_table_insert (key_table, (char *) "leave.s", GINT_TO_POINTER (TRUE));
2942 g_hash_table_insert (key_table, (char *) "legacy", GINT_TO_POINTER (TRUE));
2943 g_hash_table_insert (key_table, (char *) "linkcheck", GINT_TO_POINTER (TRUE));
2944 g_hash_table_insert (key_table, (char *) "literal", GINT_TO_POINTER (TRUE));
2945 g_hash_table_insert (key_table, (char *) "localloc", GINT_TO_POINTER (TRUE));
2946 g_hash_table_insert (key_table, (char *) "lpstr", GINT_TO_POINTER (TRUE));
2947 g_hash_table_insert (key_table, (char *) "lpstruct", GINT_TO_POINTER (TRUE));
2948 g_hash_table_insert (key_table, (char *) "lptstr", GINT_TO_POINTER (TRUE));
2949 g_hash_table_insert (key_table, (char *) "lpvoid", GINT_TO_POINTER (TRUE));
2950 g_hash_table_insert (key_table, (char *) "lpwstr", GINT_TO_POINTER (TRUE));
2951 g_hash_table_insert (key_table, (char *) "managed", GINT_TO_POINTER (TRUE));
2952 g_hash_table_insert (key_table, (char *) "marshal", GINT_TO_POINTER (TRUE));
2953 g_hash_table_insert (key_table, (char *) "method", GINT_TO_POINTER (TRUE));
2954 g_hash_table_insert (key_table, (char *) "mkrefany", GINT_TO_POINTER (TRUE));
2955 g_hash_table_insert (key_table, (char *) "modopt", GINT_TO_POINTER (TRUE));
2956 g_hash_table_insert (key_table, (char *) "modreq", GINT_TO_POINTER (TRUE));
2957 g_hash_table_insert (key_table, (char *) "mul", GINT_TO_POINTER (TRUE));
2958 g_hash_table_insert (key_table, (char *) "mul.ovf", GINT_TO_POINTER (TRUE));
2959 g_hash_table_insert (key_table, (char *) "mul.ovf.un", GINT_TO_POINTER (TRUE));
2960 g_hash_table_insert (key_table, (char *) "native", GINT_TO_POINTER (TRUE));
2961 g_hash_table_insert (key_table, (char *) "neg", GINT_TO_POINTER (TRUE));
2962 g_hash_table_insert (key_table, (char *) "nested", GINT_TO_POINTER (TRUE));
2963 g_hash_table_insert (key_table, (char *) "newarr", GINT_TO_POINTER (TRUE));
2964 g_hash_table_insert (key_table, (char *) "newobj", GINT_TO_POINTER (TRUE));
2965 g_hash_table_insert (key_table, (char *) "newslot", GINT_TO_POINTER (TRUE));
2966 g_hash_table_insert (key_table, (char *) "noappdomain", GINT_TO_POINTER (TRUE));
2967 g_hash_table_insert (key_table, (char *) "noinlining", GINT_TO_POINTER (TRUE));
2968 g_hash_table_insert (key_table, (char *) "nomachine", GINT_TO_POINTER (TRUE));
2969 g_hash_table_insert (key_table, (char *) "nomangle", GINT_TO_POINTER (TRUE));
2970 g_hash_table_insert (key_table, (char *) "nometadata", GINT_TO_POINTER (TRUE));
2971 g_hash_table_insert (key_table, (char *) "noncasdemand", GINT_TO_POINTER (TRUE));
2972 g_hash_table_insert (key_table, (char *) "noncasinheritance", GINT_TO_POINTER (TRUE));
2973 g_hash_table_insert (key_table, (char *) "noncaslinkdemand", GINT_TO_POINTER (TRUE));
2974 g_hash_table_insert (key_table, (char *) "nop", GINT_TO_POINTER (TRUE));
2975 g_hash_table_insert (key_table, (char *) "noprocess", GINT_TO_POINTER (TRUE));
2976 g_hash_table_insert (key_table, (char *) "not", GINT_TO_POINTER (TRUE));
2977 g_hash_table_insert (key_table, (char *) "not_in_gc_heap", GINT_TO_POINTER (TRUE));
2978 g_hash_table_insert (key_table, (char *) "notremotable", GINT_TO_POINTER (TRUE));
2979 g_hash_table_insert (key_table, (char *) "notserialized", GINT_TO_POINTER (TRUE));
2980 g_hash_table_insert (key_table, (char *) "null", GINT_TO_POINTER (TRUE));
2981 g_hash_table_insert (key_table, (char *) "nullref", GINT_TO_POINTER (TRUE));
2982 g_hash_table_insert (key_table, (char *) "object", GINT_TO_POINTER (TRUE));
2983 g_hash_table_insert (key_table, (char *) "objectref", GINT_TO_POINTER (TRUE));
2984 g_hash_table_insert (key_table, (char *) "off", GINT_TO_POINTER (TRUE));
2985 g_hash_table_insert (key_table, (char *) "on", GINT_TO_POINTER (TRUE));
2986 g_hash_table_insert (key_table, (char *) "opt", GINT_TO_POINTER (TRUE));
2987 g_hash_table_insert (key_table, (char *) "optil", GINT_TO_POINTER (TRUE));
2988 g_hash_table_insert (key_table, (char *) "or", GINT_TO_POINTER (TRUE));
2989 g_hash_table_insert (key_table, (char *) "out", GINT_TO_POINTER (TRUE));
2990 g_hash_table_insert (key_table, (char *) "permitonly", GINT_TO_POINTER (TRUE));
2991 g_hash_table_insert (key_table, (char *) "pinned", GINT_TO_POINTER (TRUE));
2992 g_hash_table_insert (key_table, (char *) "pinvokeimpl", GINT_TO_POINTER (TRUE));
2993 g_hash_table_insert (key_table, (char *) "pop", GINT_TO_POINTER (TRUE));
2994 g_hash_table_insert (key_table, (char *) "prefix1", GINT_TO_POINTER (TRUE));
2995 g_hash_table_insert (key_table, (char *) "prefix2", GINT_TO_POINTER (TRUE));
2996 g_hash_table_insert (key_table, (char *) "prefix3", GINT_TO_POINTER (TRUE));
2997 g_hash_table_insert (key_table, (char *) "prefix4", GINT_TO_POINTER (TRUE));
2998 g_hash_table_insert (key_table, (char *) "prefix5", GINT_TO_POINTER (TRUE));
2999 g_hash_table_insert (key_table, (char *) "prefix6", GINT_TO_POINTER (TRUE));
3000 g_hash_table_insert (key_table, (char *) "prefix7", GINT_TO_POINTER (TRUE));
3001 g_hash_table_insert (key_table, (char *) "prefixref", GINT_TO_POINTER (TRUE));
3002 g_hash_table_insert (key_table, (char *) "prejitdeny", GINT_TO_POINTER (TRUE));
3003 g_hash_table_insert (key_table, (char *) "prejitgrant", GINT_TO_POINTER (TRUE));
3004 g_hash_table_insert (key_table, (char *) "preservesig", GINT_TO_POINTER (TRUE));
3005 g_hash_table_insert (key_table, (char *) "private", GINT_TO_POINTER (TRUE));
3006 g_hash_table_insert (key_table, (char *) "privatescope", GINT_TO_POINTER (TRUE));
3007 g_hash_table_insert (key_table, (char *) "property", GINT_TO_POINTER (TRUE));
3008 g_hash_table_insert (key_table, (char *) "protected", GINT_TO_POINTER (TRUE));
3009 g_hash_table_insert (key_table, (char *) "public", GINT_TO_POINTER (TRUE));
3010 g_hash_table_insert (key_table, (char *) "readonly", GINT_TO_POINTER (TRUE));
3011 g_hash_table_insert (key_table, (char *) "record", GINT_TO_POINTER (TRUE));
3012 g_hash_table_insert (key_table, (char *) "refany", GINT_TO_POINTER (TRUE));
3013 g_hash_table_insert (key_table, (char *) "refanytype", GINT_TO_POINTER (TRUE));
3014 g_hash_table_insert (key_table, (char *) "refanyval", GINT_TO_POINTER (TRUE));
3015 g_hash_table_insert (key_table, (char *) "rem", GINT_TO_POINTER (TRUE));
3016 g_hash_table_insert (key_table, (char *) "rem.un", GINT_TO_POINTER (TRUE));
3017 g_hash_table_insert (key_table, (char *) "reqmin", GINT_TO_POINTER (TRUE));
3018 g_hash_table_insert (key_table, (char *) "reqopt", GINT_TO_POINTER (TRUE));
3019 g_hash_table_insert (key_table, (char *) "reqrefuse", GINT_TO_POINTER (TRUE));
3020 g_hash_table_insert (key_table, (char *) "reqsecobj", GINT_TO_POINTER (TRUE));
3021 g_hash_table_insert (key_table, (char *) "request", GINT_TO_POINTER (TRUE));
3022 g_hash_table_insert (key_table, (char *) "ret", GINT_TO_POINTER (TRUE));
3023 g_hash_table_insert (key_table, (char *) "rethrow", GINT_TO_POINTER (TRUE));
3024 g_hash_table_insert (key_table, (char *) "retval", GINT_TO_POINTER (TRUE));
3025 g_hash_table_insert (key_table, (char *) "rtspecialname", GINT_TO_POINTER (TRUE));
3026 g_hash_table_insert (key_table, (char *) "runtime", GINT_TO_POINTER (TRUE));
3027 g_hash_table_insert (key_table, (char *) "safearray", GINT_TO_POINTER (TRUE));
3028 g_hash_table_insert (key_table, (char *) "sealed", GINT_TO_POINTER (TRUE));
3029 g_hash_table_insert (key_table, (char *) "sequential", GINT_TO_POINTER (TRUE));
3030 g_hash_table_insert (key_table, (char *) "serializable", GINT_TO_POINTER (TRUE));
3031 g_hash_table_insert (key_table, (char *) "shl", GINT_TO_POINTER (TRUE));
3032 g_hash_table_insert (key_table, (char *) "shr", GINT_TO_POINTER (TRUE));
3033 g_hash_table_insert (key_table, (char *) "shr.un", GINT_TO_POINTER (TRUE));
3034 g_hash_table_insert (key_table, (char *) "sizeof", GINT_TO_POINTER (TRUE));
3035 g_hash_table_insert (key_table, (char *) "special", GINT_TO_POINTER (TRUE));
3036 g_hash_table_insert (key_table, (char *) "specialname", GINT_TO_POINTER (TRUE));
3037 g_hash_table_insert (key_table, (char *) "starg", GINT_TO_POINTER (TRUE));
3038 g_hash_table_insert (key_table, (char *) "starg.s", GINT_TO_POINTER (TRUE));
3039 g_hash_table_insert (key_table, (char *) "static", GINT_TO_POINTER (TRUE));
3040 g_hash_table_insert (key_table, (char *) "stdcall", GINT_TO_POINTER (TRUE));
3041 g_hash_table_insert (key_table, (char *) "stelem", GINT_TO_POINTER (TRUE));
3042 g_hash_table_insert (key_table, (char *) "stelem.i1", GINT_TO_POINTER (TRUE));
3043 g_hash_table_insert (key_table, (char *) "stelem.i2", GINT_TO_POINTER (TRUE));
3044 g_hash_table_insert (key_table, (char *) "stelem.i4", GINT_TO_POINTER (TRUE));
3045 g_hash_table_insert (key_table, (char *) "stelem.i8", GINT_TO_POINTER (TRUE));
3046 g_hash_table_insert (key_table, (char *) "stelem.i", GINT_TO_POINTER (TRUE));
3047 g_hash_table_insert (key_table, (char *) "stelem.r4", GINT_TO_POINTER (TRUE));
3048 g_hash_table_insert (key_table, (char *) "stelem.r8", GINT_TO_POINTER (TRUE));
3049 g_hash_table_insert (key_table, (char *) "stelem.ref", GINT_TO_POINTER (TRUE));
3050 g_hash_table_insert (key_table, (char *) "stfld", GINT_TO_POINTER (TRUE));
3051 g_hash_table_insert (key_table, (char *) "stind.i1", GINT_TO_POINTER (TRUE));
3052 g_hash_table_insert (key_table, (char *) "stind.i2", GINT_TO_POINTER (TRUE));
3053 g_hash_table_insert (key_table, (char *) "stind.i4", GINT_TO_POINTER (TRUE));
3054 g_hash_table_insert (key_table, (char *) "stind.i8", GINT_TO_POINTER (TRUE));
3055 g_hash_table_insert (key_table, (char *) "stind.i", GINT_TO_POINTER (TRUE));
3056 g_hash_table_insert (key_table, (char *) "stind.r4", GINT_TO_POINTER (TRUE));
3057 g_hash_table_insert (key_table, (char *) "stind.r8", GINT_TO_POINTER (TRUE));
3058 g_hash_table_insert (key_table, (char *) "stloc", GINT_TO_POINTER (TRUE));
3059 g_hash_table_insert (key_table, (char *) "stobj", GINT_TO_POINTER (TRUE));
3060 g_hash_table_insert (key_table, (char *) "storage", GINT_TO_POINTER (TRUE));
3061 g_hash_table_insert (key_table, (char *) "stored_object", GINT_TO_POINTER (TRUE));
3062 g_hash_table_insert (key_table, (char *) "streamed_object", GINT_TO_POINTER (TRUE));
3063 g_hash_table_insert (key_table, (char *) "stream", GINT_TO_POINTER (TRUE));
3064 g_hash_table_insert (key_table, (char *) "strict", GINT_TO_POINTER (TRUE));
3065 g_hash_table_insert (key_table, (char *) "string", GINT_TO_POINTER (TRUE));
3066 g_hash_table_insert (key_table, (char *) "struct", GINT_TO_POINTER (TRUE));
3067 g_hash_table_insert (key_table, (char *) "stsfld", GINT_TO_POINTER (TRUE));
3068 g_hash_table_insert (key_table, (char *) "sub", GINT_TO_POINTER (TRUE));
3069 g_hash_table_insert (key_table, (char *) "sub.ovf", GINT_TO_POINTER (TRUE));
3070 g_hash_table_insert (key_table, (char *) "sub.ovf.un", GINT_TO_POINTER (TRUE));
3071 g_hash_table_insert (key_table, (char *) "switch", GINT_TO_POINTER (TRUE));
3072 g_hash_table_insert (key_table, (char *) "synchronized", GINT_TO_POINTER (TRUE));
3073 g_hash_table_insert (key_table, (char *) "syschar", GINT_TO_POINTER (TRUE));
3074 g_hash_table_insert (key_table, (char *) "sysstring", GINT_TO_POINTER (TRUE));
3075 g_hash_table_insert (key_table, (char *) "tbstr", GINT_TO_POINTER (TRUE));
3076 g_hash_table_insert (key_table, (char *) "thiscall", GINT_TO_POINTER (TRUE));
3077 g_hash_table_insert (key_table, (char *) "tls", GINT_TO_POINTER (TRUE));
3078 g_hash_table_insert (key_table, (char *) "to", GINT_TO_POINTER (TRUE));
3079 g_hash_table_insert (key_table, (char *) "true", GINT_TO_POINTER (TRUE));
3080 g_hash_table_insert (key_table, (char *) "type", GINT_TO_POINTER (TRUE));
3081 g_hash_table_insert (key_table, (char *) "typedref", GINT_TO_POINTER (TRUE));
3082 g_hash_table_insert (key_table, (char *) "uint", GINT_TO_POINTER (TRUE));
3083 g_hash_table_insert (key_table, (char *) "uint8", GINT_TO_POINTER (TRUE));
3084 g_hash_table_insert (key_table, (char *) "uint16", GINT_TO_POINTER (TRUE));
3085 g_hash_table_insert (key_table, (char *) "uint32", GINT_TO_POINTER (TRUE));
3086 g_hash_table_insert (key_table, (char *) "uint64", GINT_TO_POINTER (TRUE));
3087 g_hash_table_insert (key_table, (char *) "unbox", GINT_TO_POINTER (TRUE));
3088 g_hash_table_insert (key_table, (char *) "unicode", GINT_TO_POINTER (TRUE));
3089 g_hash_table_insert (key_table, (char *) "unmanagedexp", GINT_TO_POINTER (TRUE));
3090 g_hash_table_insert (key_table, (char *) "unmanaged", GINT_TO_POINTER (TRUE));
3091 g_hash_table_insert (key_table, (char *) "unsigned", GINT_TO_POINTER (TRUE));
3092 g_hash_table_insert (key_table, (char *) "userdefined", GINT_TO_POINTER (TRUE));
3093 g_hash_table_insert (key_table, (char *) "value", GINT_TO_POINTER (TRUE));
3094 g_hash_table_insert (key_table, (char *) "valuetype", GINT_TO_POINTER (TRUE));
3095 g_hash_table_insert (key_table, (char *) "vararg", GINT_TO_POINTER (TRUE));
3096 g_hash_table_insert (key_table, (char *) "variant", GINT_TO_POINTER (TRUE));
3097 g_hash_table_insert (key_table, (char *) "vector", GINT_TO_POINTER (TRUE));
3098 g_hash_table_insert (key_table, (char *) "virtual", GINT_TO_POINTER (TRUE));
3099 g_hash_table_insert (key_table, (char *) "void", GINT_TO_POINTER (TRUE));
3100 g_hash_table_insert (key_table, (char *) "wchar", GINT_TO_POINTER (TRUE));
3101 g_hash_table_insert (key_table, (char *) "winapi", GINT_TO_POINTER (TRUE));
3102 g_hash_table_insert (key_table, (char *) "with", GINT_TO_POINTER (TRUE));
3103 g_hash_table_insert (key_table, (char *) "xor", GINT_TO_POINTER (TRUE));
3104 }
3105
3106 guint32
method_dor_to_token(guint32 idx)3107 method_dor_to_token (guint32 idx) {
3108 switch (idx & MONO_METHODDEFORREF_MASK) {
3109 case MONO_METHODDEFORREF_METHODDEF:
3110 return MONO_TOKEN_METHOD_DEF | (idx >> MONO_METHODDEFORREF_BITS);
3111 case MONO_METHODDEFORREF_METHODREF:
3112 return MONO_TOKEN_MEMBER_REF | (idx >> MONO_METHODDEFORREF_BITS);
3113 }
3114 return -1;
3115 }
3116
3117 char *
get_method_override(MonoImage * m,guint32 token,MonoGenericContainer * container)3118 get_method_override (MonoImage *m, guint32 token, MonoGenericContainer *container)
3119 {
3120 MonoTableInfo *t = &m->tables [MONO_TABLE_METHODIMPL];
3121 int i;
3122
3123 for (i = 1; i <= t->rows; i++){
3124 guint32 cols [MONO_METHODIMPL_SIZE];
3125 guint32 decl, impl;
3126
3127 mono_metadata_decode_row (t, i - 1, cols, MONO_METHODIMPL_SIZE);
3128
3129 impl = method_dor_to_token (cols [MONO_METHODIMPL_BODY]);
3130 decl = method_dor_to_token (cols [MONO_METHODIMPL_DECLARATION]);
3131
3132 if (token == impl) {
3133 MonoError error;
3134 MonoMethod *mh = NULL;
3135 mh = mono_get_method_checked (m, decl, NULL, (MonoGenericContext *) container, &error);
3136
3137 if (mh && (mh->klass && (mono_class_is_ginst (mh->klass) || mono_class_is_gtd (mh->klass)))) {
3138 char *meth_str;
3139 char *ret;
3140
3141 meth_str = get_method_core (m, decl, TRUE, container);
3142 ret = g_strdup_printf ("method %s", meth_str);
3143 g_free (meth_str);
3144 return ret;
3145 } else {
3146 if (!mono_error_ok (&error)) {
3147 char *meth_str = get_method_core (m, decl, FALSE, container);
3148 char *ret = g_strdup_printf ("Could not decode method override %s due to %s", meth_str, mono_error_get_message (&error));
3149
3150 mono_error_cleanup (&error);
3151 g_free (meth_str);
3152 return ret;
3153 } else {
3154 return get_method_core (m, decl, FALSE, container);
3155 }
3156 }
3157 }
3158 }
3159
3160 return NULL;
3161 }
3162
3163 static void
check_ambiguous_genparams(MonoGenericContainer * container)3164 check_ambiguous_genparams (MonoGenericContainer *container)
3165 {
3166 GSList *dup_list = NULL, *l;
3167 GHashTable *table = NULL;
3168 gpointer *p;
3169 int i;
3170
3171 if (!container)
3172 return;
3173
3174 if (generic_containers && g_hash_table_lookup (generic_containers, container))
3175 /* Already been checked for ambiguous gen params */
3176 return;
3177
3178 table = g_hash_table_new (g_str_hash, g_str_equal);
3179 for (i = 0; i < container->type_argc; i++) {
3180 MonoGenericParam *param = mono_generic_container_get_param (container, i);
3181
3182 if ((p = (gpointer *)g_hash_table_lookup (table, mono_generic_param_info (param)->name)))
3183 dup_list = g_slist_prepend (g_slist_prepend (dup_list, GUINT_TO_POINTER (i + 1)), p);
3184 else
3185 g_hash_table_insert (table, (char*)mono_generic_param_info (param)->name, GUINT_TO_POINTER (i + 1));
3186 }
3187
3188 if (dup_list) {
3189 if (!mono_generic_params_with_ambiguous_names)
3190 mono_generic_params_with_ambiguous_names = g_hash_table_new (NULL, NULL);
3191 for (l = dup_list; l; l = l->next) {
3192 int param = GPOINTER_TO_UINT (l->data);
3193 g_hash_table_insert (mono_generic_params_with_ambiguous_names,
3194 mono_generic_container_get_param (container, param-1),
3195 mono_generic_container_get_param (container, param-1));
3196 }
3197 g_slist_free (dup_list);
3198 }
3199
3200 if (!generic_containers)
3201 generic_containers = g_hash_table_new (NULL, NULL);
3202
3203 g_hash_table_insert (generic_containers, container, container);
3204 g_hash_table_destroy (table);
3205 }
3206
3207 static gboolean
cant_print_generic_param_name(MonoGenericParam * gparam)3208 cant_print_generic_param_name (MonoGenericParam *gparam)
3209 {
3210 MonoGenericContainer *container;
3211 g_assert (gparam);
3212
3213 container = mono_generic_param_owner (gparam);
3214 check_ambiguous_genparams (container);
3215 return (!container || (mono_generic_params_with_ambiguous_names &&
3216 g_hash_table_lookup (mono_generic_params_with_ambiguous_names, gparam)) || !mono_generic_param_info (gparam));
3217 }
3218
3219
3220 static dis_map_t method_impl_map [] = {
3221 { METHOD_IMPL_ATTRIBUTE_IL, "cil " },
3222 { METHOD_IMPL_ATTRIBUTE_NATIVE, "native " },
3223 { METHOD_IMPL_ATTRIBUTE_OPTIL, "optil " },
3224 { METHOD_IMPL_ATTRIBUTE_RUNTIME, "runtime " },
3225 { 0, NULL }
3226 };
3227
3228 static dis_map_t managed_type_map [] = {
3229 { METHOD_IMPL_ATTRIBUTE_UNMANAGED, "unmanaged " },
3230 { METHOD_IMPL_ATTRIBUTE_MANAGED, "managed " },
3231 { 0, NULL }
3232 };
3233
3234 static dis_map_t managed_impl_flags [] = {
3235 { METHOD_IMPL_ATTRIBUTE_FORWARD_REF, "fwdref " },
3236 { METHOD_IMPL_ATTRIBUTE_PRESERVE_SIG, "preservesig " },
3237 { METHOD_IMPL_ATTRIBUTE_INTERNAL_CALL, "internalcall " },
3238 { METHOD_IMPL_ATTRIBUTE_SYNCHRONIZED, "synchronized " },
3239 { METHOD_IMPL_ATTRIBUTE_NOINLINING, "noinlining " },
3240 { METHOD_IMPL_ATTRIBUTE_NOOPTIMIZATION, "nooptimization " },
3241 { METHOD_IMPL_ATTRIBUTE_AGGRESSIVE_INLINING, "agressive-inlining" },
3242 { 0, NULL }
3243 };
3244
3245 char *
get_method_impl_flags(guint32 f)3246 get_method_impl_flags (guint32 f)
3247 {
3248 GString *str = g_string_new ("");
3249 char *s;
3250 int code_type = f & METHOD_IMPL_ATTRIBUTE_CODE_TYPE_MASK;
3251 int managed_type = f & METHOD_IMPL_ATTRIBUTE_MANAGED_MASK;
3252 int rest = f & ~(code_type | managed_type);
3253
3254 g_string_append (str, map (code_type, method_impl_map));
3255 g_string_append (str, map (managed_type, managed_type_map));
3256 g_string_append (str, flags (rest, managed_impl_flags));
3257
3258 s = str->str;
3259 g_string_free (str, FALSE);
3260 return s;
3261 }
3262
3263