1 /**
2 * \file
3 */
4
5 #ifndef __MONO_METADATA_INTERNALS_H__
6 #define __MONO_METADATA_INTERNALS_H__
7
8 #include "mono/metadata/image.h"
9 #include "mono/metadata/blob.h"
10 #include "mono/metadata/cil-coff.h"
11 #include "mono/metadata/mempool.h"
12 #include "mono/metadata/domain-internals.h"
13 #include "mono/metadata/mono-hash.h"
14 #include "mono/utils/mono-compiler.h"
15 #include "mono/utils/mono-dl.h"
16 #include "mono/utils/monobitset.h"
17 #include "mono/utils/mono-property-hash.h"
18 #include "mono/utils/mono-value-hash.h"
19 #include <mono/utils/mono-error.h>
20 #include "mono/utils/mono-conc-hashtable.h"
21
22 struct _MonoType {
23 union {
24 MonoClass *klass; /* for VALUETYPE and CLASS */
25 MonoType *type; /* for PTR */
26 MonoArrayType *array; /* for ARRAY */
27 MonoMethodSignature *method;
28 MonoGenericParam *generic_param; /* for VAR and MVAR */
29 MonoGenericClass *generic_class; /* for GENERICINST */
30 } data;
31 unsigned int attrs : 16; /* param attributes or field flags */
32 MonoTypeEnum type : 8;
33 unsigned int num_mods : 6; /* max 64 modifiers follow at the end */
34 unsigned int byref : 1;
35 unsigned int pinned : 1; /* valid when included in a local var signature */
36 MonoCustomMod modifiers [MONO_ZERO_LEN_ARRAY]; /* this may grow */
37 };
38
39 #define MONO_SIZEOF_TYPE (offsetof (struct _MonoType, modifiers))
40
41 #define MONO_SECMAN_FLAG_INIT(x) (x & 0x2)
42 #define MONO_SECMAN_FLAG_GET_VALUE(x) (x & 0x1)
43 #define MONO_SECMAN_FLAG_SET_VALUE(x,y) do { x = ((y) ? 0x3 : 0x2); } while (0)
44
45 #define MONO_PUBLIC_KEY_TOKEN_LENGTH 17
46
47 #define MONO_PROCESSOR_ARCHITECTURE_NONE 0
48 #define MONO_PROCESSOR_ARCHITECTURE_MSIL 1
49 #define MONO_PROCESSOR_ARCHITECTURE_X86 2
50 #define MONO_PROCESSOR_ARCHITECTURE_IA64 3
51 #define MONO_PROCESSOR_ARCHITECTURE_AMD64 4
52 #define MONO_PROCESSOR_ARCHITECTURE_ARM 5
53
54 #if !defined(DISABLE_JIT) || !defined(DISABLE_INTERPRETER)
55 /* Some VES is available at runtime */
56 #define ENABLE_ILGEN
57 #endif
58
59 struct _MonoAssemblyName {
60 const char *name;
61 const char *culture;
62 const char *hash_value;
63 const mono_byte* public_key;
64 // string of 16 hex chars + 1 NULL
65 mono_byte public_key_token [MONO_PUBLIC_KEY_TOKEN_LENGTH];
66 uint32_t hash_alg;
67 uint32_t hash_len;
68 uint32_t flags;
69 uint16_t major, minor, build, revision, arch;
70 };
71
72 struct MonoTypeNameParse {
73 char *name_space;
74 char *name;
75 MonoAssemblyName assembly;
76 GList *modifiers; /* 0 -> byref, -1 -> pointer, > 0 -> array rank */
77 GPtrArray *type_arguments;
78 GList *nested;
79 };
80
81 struct _MonoAssembly {
82 /*
83 * The number of appdomains which have this assembly loaded plus the number of
84 * assemblies referencing this assembly through an entry in their image->references
85 * arrays. The latter is needed because entries in the image->references array
86 * might point to assemblies which are only loaded in some appdomains, and without
87 * the additional reference, they can be freed at any time.
88 * The ref_count is initially 0.
89 */
90 int ref_count; /* use atomic operations only */
91 char *basedir;
92 MonoAssemblyName aname;
93 MonoImage *image;
94 GSList *friend_assembly_names; /* Computed by mono_assembly_load_friends () */
95 guint8 friend_assembly_names_inited;
96 guint8 in_gac;
97 guint8 dynamic;
98 guint8 corlib_internal;
99 gboolean ref_only;
100 guint8 wrap_non_exception_throws;
101 guint8 wrap_non_exception_throws_inited;
102 guint8 jit_optimizer_disabled;
103 guint8 jit_optimizer_disabled_inited;
104 /* security manager flags (one bit is for lazy initialization) */
105 guint32 ecma:2; /* Has the ECMA key */
106 guint32 aptc:2; /* Has the [AllowPartiallyTrustedCallers] attributes */
107 guint32 fulltrust:2; /* Has FullTrust permission */
108 guint32 unmanaged:2; /* Has SecurityPermissionFlag.UnmanagedCode permission */
109 guint32 skipverification:2; /* Has SecurityPermissionFlag.SkipVerification permission */
110 };
111
112 typedef struct {
113 /*
114 * indexed by MonoMethodSignature
115 * Protected by the marshal lock
116 */
117 GHashTable *delegate_invoke_cache;
118 GHashTable *delegate_begin_invoke_cache;
119 GHashTable *delegate_end_invoke_cache;
120 GHashTable *runtime_invoke_cache;
121 GHashTable *runtime_invoke_vtype_cache;
122 GHashTable *runtime_invoke_sig_cache;
123
124 /*
125 * indexed by SignaturePointerPair
126 */
127 GHashTable *delegate_abstract_invoke_cache;
128
129 /*
130 * indexed by MonoMethod pointers
131 * Protected by the marshal lock
132 */
133 GHashTable *runtime_invoke_direct_cache;
134 GHashTable *managed_wrapper_cache;
135
136 GHashTable *native_wrapper_cache;
137 GHashTable *native_wrapper_aot_cache;
138 GHashTable *native_wrapper_check_cache;
139 GHashTable *native_wrapper_aot_check_cache;
140
141 GHashTable *native_func_wrapper_aot_cache;
142 GHashTable *remoting_invoke_cache;
143 GHashTable *synchronized_cache;
144 GHashTable *unbox_wrapper_cache;
145 GHashTable *cominterop_invoke_cache;
146 GHashTable *cominterop_wrapper_cache; /* LOCKING: marshal lock */
147 GHashTable *thunk_invoke_cache;
148 } MonoWrapperCaches;
149
150 typedef struct {
151 const char* data;
152 guint32 size;
153 } MonoStreamHeader;
154
155 struct _MonoTableInfo {
156 const char *base;
157 guint rows : 24;
158 guint row_size : 8;
159
160 /*
161 * Tables contain up to 9 columns and the possible sizes of the
162 * fields in the documentation are 1, 2 and 4 bytes. So we
163 * can encode in 2 bits the size.
164 *
165 * A 32 bit value can encode the resulting size
166 *
167 * The top eight bits encode the number of columns in the table.
168 * we only need 4, but 8 is aligned no shift required.
169 */
170 guint32 size_bitfield;
171 };
172
173 #define REFERENCE_MISSING ((gpointer) -1)
174
175 typedef struct _MonoDllMap MonoDllMap;
176
177 typedef struct {
178 gboolean (*match) (MonoImage*);
179 gboolean (*load_pe_data) (MonoImage*);
180 gboolean (*load_cli_data) (MonoImage*);
181 gboolean (*load_tables) (MonoImage*);
182 } MonoImageLoader;
183
184 struct _MonoImage {
185 /*
186 * This count is incremented during these situations:
187 * - An assembly references this MonoImage though its 'image' field
188 * - This MonoImage is present in the 'files' field of an image
189 * - This MonoImage is present in the 'modules' field of an image
190 * - A thread is holding a temporary reference to this MonoImage between
191 * calls to mono_image_open and mono_image_close ()
192 */
193 int ref_count;
194
195 /* If the raw data was allocated from a source such as mmap, the allocator may store resource tracking information here. */
196 void *raw_data_handle;
197 char *raw_data;
198 guint32 raw_data_len;
199 guint8 raw_buffer_used : 1;
200 guint8 raw_data_allocated : 1;
201 guint8 fileio_used : 1;
202
203 #ifdef HOST_WIN32
204 /* Module was loaded using LoadLibrary. */
205 guint8 is_module_handle : 1;
206
207 /* Module entry point is _CorDllMain. */
208 guint8 has_entry_point : 1;
209 #endif
210
211 /* Whenever this is a dynamically emitted module */
212 guint8 dynamic : 1;
213
214 /* Whenever this is a reflection only image */
215 guint8 ref_only : 1;
216
217 /* Whenever this image contains uncompressed metadata */
218 guint8 uncompressed_metadata : 1;
219
220 /* Whenever this image contains metadata only without PE data */
221 guint8 metadata_only : 1;
222
223 /* Whether this image belongs to load-from context */
224 guint8 load_from_context: 1;
225
226 guint8 checked_module_cctor : 1;
227 guint8 has_module_cctor : 1;
228
229 guint8 idx_string_wide : 1;
230 guint8 idx_guid_wide : 1;
231 guint8 idx_blob_wide : 1;
232
233 /* Whenever this image is considered as platform code for the CoreCLR security model */
234 guint8 core_clr_platform_code : 1;
235
236 /* The path to the file for this image. */
237 char *name;
238
239 /* The assembly name reported in the file for this image (expected to be NULL for a netmodule) */
240 const char *assembly_name;
241
242 /* The module name reported in the file for this image (could be NULL for a malformed file) */
243 const char *module_name;
244
245 char *version;
246 gint16 md_version_major, md_version_minor;
247 char *guid;
248 void *image_info;
249 MonoMemPool *mempool; /*protected by the image lock*/
250
251 char *raw_metadata;
252
253 MonoStreamHeader heap_strings;
254 MonoStreamHeader heap_us;
255 MonoStreamHeader heap_blob;
256 MonoStreamHeader heap_guid;
257 MonoStreamHeader heap_tables;
258 MonoStreamHeader heap_pdb;
259
260 const char *tables_base;
261
262 /* For PPDB files */
263 guint64 referenced_tables;
264 int *referenced_table_rows;
265
266 /**/
267 MonoTableInfo tables [MONO_TABLE_NUM];
268
269 /*
270 * references is initialized only by using the mono_assembly_open
271 * function, and not by using the lowlevel mono_image_open.
272 *
273 * It is NULL terminated.
274 */
275 MonoAssembly **references;
276 int nreferences;
277
278 /* Code files in the assembly. The main assembly has a "file" table and also a "module"
279 * table, where the module table is a subset of the file table. We track both lists,
280 * and because we can lazy-load them at different times we reference-increment both.
281 */
282 MonoImage **modules;
283 guint32 module_count;
284 gboolean *modules_loaded;
285
286 MonoImage **files;
287 guint32 file_count;
288
289 gpointer aot_module;
290
291 guint8 aotid[16];
292
293 /*
294 * The Assembly this image was loaded from.
295 */
296 MonoAssembly *assembly;
297
298 /*
299 * Indexed by method tokens and typedef tokens.
300 */
301 GHashTable *method_cache; /*protected by the image lock*/
302 MonoInternalHashTable class_cache;
303
304 /* Indexed by memberref + methodspec tokens */
305 GHashTable *methodref_cache; /*protected by the image lock*/
306
307 /*
308 * Indexed by fielddef and memberref tokens
309 */
310 MonoConcurrentHashTable *field_cache; /*protected by the image lock*/
311
312 /* indexed by typespec tokens. */
313 MonoConcurrentHashTable *typespec_cache; /* protected by the image lock */
314 /* indexed by token */
315 GHashTable *memberref_signatures;
316 GHashTable *helper_signatures;
317
318 /* Indexed by blob heap indexes */
319 GHashTable *method_signatures;
320
321 /*
322 * Indexes namespaces to hash tables that map class name to typedef token.
323 */
324 GHashTable *name_cache; /*protected by the image lock*/
325
326 /*
327 * Indexed by MonoClass
328 */
329 GHashTable *array_cache;
330 GHashTable *ptr_cache;
331
332 GHashTable *szarray_cache;
333 /* This has a separate lock to improve scalability */
334 mono_mutex_t szarray_cache_lock;
335
336 /*
337 * indexed by SignaturePointerPair
338 */
339 GHashTable *delegate_bound_static_invoke_cache;
340 GHashTable *native_func_wrapper_cache;
341
342 /*
343 * indexed by MonoMethod pointers
344 */
345 GHashTable *runtime_invoke_vcall_cache;
346 GHashTable *wrapper_param_names;
347 GHashTable *array_accessor_cache;
348
349 /*
350 * indexed by MonoClass pointers
351 */
352 GHashTable *ldfld_wrapper_cache;
353 GHashTable *ldflda_wrapper_cache;
354 GHashTable *stfld_wrapper_cache;
355 GHashTable *isinst_cache;
356
357 GHashTable *icall_wrapper_cache;
358 GHashTable *castclass_cache;
359 GHashTable *proxy_isinst_cache;
360 GHashTable *rgctx_template_hash; /* LOCKING: templates lock */
361
362 /* Contains rarely used fields of runtime structures belonging to this image */
363 MonoPropertyHash *property_hash;
364
365 void *reflection_info;
366
367 /*
368 * user_info is a public field and is not touched by the
369 * metadata engine
370 */
371 void *user_info;
372
373 /* dll map entries */
374 MonoDllMap *dll_map;
375
376 /* interfaces IDs from this image */
377 /* protected by the classes lock */
378 MonoBitSet *interface_bitset;
379
380 /* when the image is being closed, this is abused as a list of
381 malloc'ed regions to be freed. */
382 GSList *reflection_info_unregister_classes;
383
384 /* List of dependent image sets containing this image */
385 /* Protected by image_sets_lock */
386 GSList *image_sets;
387
388 /* Caches for wrappers that DO NOT reference generic */
389 /* arguments */
390 MonoWrapperCaches wrapper_caches;
391
392 /* Caches for MonoClass-es representing anon generic params */
393 MonoClass **var_cache_fast;
394 MonoClass **mvar_cache_fast;
395 GHashTable *var_cache_slow;
396 GHashTable *mvar_cache_slow;
397 GHashTable *var_cache_constrained;
398 GHashTable *mvar_cache_constrained;
399
400 /* Maps malloc-ed char* pinvoke scope -> MonoDl* */
401 GHashTable *pinvoke_scopes;
402
403 /* Maps malloc-ed char* pinvoke scope -> malloced-ed char* filename */
404 GHashTable *pinvoke_scope_filenames;
405
406 /* Indexed by MonoGenericParam pointers */
407 GHashTable **gshared_types;
408 /* The length of the above array */
409 int gshared_types_len;
410
411 /* The loader used to load this image */
412 MonoImageLoader *loader;
413
414 // Containers for MonoGenericParams associated with this image but not with any specific class or method. Created on demand.
415 // This could happen, for example, for MonoTypes associated with TypeSpec table entries.
416 MonoGenericContainer *anonymous_generic_class_container;
417 MonoGenericContainer *anonymous_generic_method_container;
418
419 gboolean weak_fields_inited;
420 /* Contains 1 based indexes */
421 GHashTable *weak_field_indexes;
422
423 /*
424 * No other runtime locks must be taken while holding this lock.
425 * It's meant to be used only to mutate and query structures part of this image.
426 */
427 mono_mutex_t lock;
428 };
429
430 /*
431 * Generic instances depend on many images, and they need to be deleted if one
432 * of the images they depend on is unloaded. For example,
433 * List<Foo> depends on both List's image and Foo's image.
434 * A MonoImageSet is the owner of all generic instances depending on the same set of
435 * images.
436 */
437 typedef struct {
438 int nimages;
439 MonoImage **images;
440
441 // Generic-specific caches
442 GHashTable *ginst_cache, *gmethod_cache, *gsignature_cache;
443 MonoConcurrentHashTable *gclass_cache;
444
445 /* mirror caches of ones already on MonoImage. These ones contain generics */
446 GHashTable *szarray_cache, *array_cache, *ptr_cache;
447
448 MonoWrapperCaches wrapper_caches;
449
450 mono_mutex_t lock;
451
452 /*
453 * Memory for generic instances owned by this image set should be allocated from
454 * this mempool, using the mono_image_set_alloc family of functions.
455 */
456 MonoMemPool *mempool;
457 } MonoImageSet;
458
459 enum {
460 MONO_SECTION_TEXT,
461 MONO_SECTION_RSRC,
462 MONO_SECTION_RELOC,
463 MONO_SECTION_MAX
464 };
465
466 typedef struct {
467 GHashTable *hash;
468 char *data;
469 guint32 alloc_size; /* malloced bytes */
470 guint32 index;
471 guint32 offset; /* from start of metadata */
472 } MonoDynamicStream;
473
474 typedef struct {
475 guint32 alloc_rows;
476 guint32 rows;
477 guint8 row_size; /* calculated later with column_sizes */
478 guint8 columns;
479 guint32 next_idx;
480 guint32 *values; /* rows * columns */
481 } MonoDynamicTable;
482
483 /* "Dynamic" assemblies and images arise from System.Reflection.Emit */
484 struct _MonoDynamicAssembly {
485 MonoAssembly assembly;
486 char *strong_name;
487 guint32 strong_name_size;
488 guint8 run;
489 guint8 save;
490 MonoDomain *domain;
491 };
492
493 struct _MonoDynamicImage {
494 MonoImage image;
495 guint32 meta_size;
496 guint32 text_rva;
497 guint32 metadata_rva;
498 guint32 image_base;
499 guint32 cli_header_offset;
500 guint32 iat_offset;
501 guint32 idt_offset;
502 guint32 ilt_offset;
503 guint32 imp_names_offset;
504 struct {
505 guint32 rva;
506 guint32 size;
507 guint32 offset;
508 guint32 attrs;
509 } sections [MONO_SECTION_MAX];
510 GHashTable *typespec;
511 GHashTable *typeref;
512 GHashTable *handleref;
513 MonoGHashTable *tokens;
514 GHashTable *blob_cache;
515 GHashTable *standalonesig_cache;
516 GList *array_methods;
517 GPtrArray *gen_params;
518 MonoGHashTable *token_fixups;
519 GHashTable *method_to_table_idx;
520 GHashTable *field_to_table_idx;
521 GHashTable *method_aux_hash;
522 GHashTable *vararg_aux_hash;
523 MonoGHashTable *generic_def_objects;
524 /*
525 * Maps final token values to the object they describe.
526 */
527 MonoGHashTable *remapped_tokens;
528 gboolean run;
529 gboolean save;
530 gboolean initial_image;
531 guint32 pe_kind, machine;
532 char *strong_name;
533 guint32 strong_name_size;
534 char *win32_res;
535 guint32 win32_res_size;
536 guint8 *public_key;
537 int public_key_len;
538 MonoDynamicStream sheap;
539 MonoDynamicStream code; /* used to store method headers and bytecode */
540 MonoDynamicStream resources; /* managed embedded resources */
541 MonoDynamicStream us;
542 MonoDynamicStream blob;
543 MonoDynamicStream tstream;
544 MonoDynamicStream guid;
545 MonoDynamicTable tables [MONO_TABLE_NUM];
546 MonoClass *wrappers_type; /*wrappers are bound to this type instead of <Module>*/
547 };
548
549 /* Contains information about assembly binding */
550 typedef struct _MonoAssemblyBindingInfo {
551 char *name;
552 char *culture;
553 guchar public_key_token [MONO_PUBLIC_KEY_TOKEN_LENGTH];
554 int major;
555 int minor;
556 AssemblyVersionSet old_version_bottom;
557 AssemblyVersionSet old_version_top;
558 AssemblyVersionSet new_version;
559 guint has_old_version_bottom : 1;
560 guint has_old_version_top : 1;
561 guint has_new_version : 1;
562 guint is_valid : 1;
563 gint32 domain_id; /*Needed to unload per-domain binding*/
564 } MonoAssemblyBindingInfo;
565
566 struct _MonoMethodHeader {
567 const unsigned char *code;
568 #ifdef MONO_SMALL_CONFIG
569 guint16 code_size;
570 #else
571 guint32 code_size;
572 #endif
573 guint16 max_stack : 15;
574 unsigned int is_transient: 1; /* mono_metadata_free_mh () will actually free this header */
575 unsigned int num_clauses : 15;
576 /* if num_locals != 0, then the following apply: */
577 unsigned int init_locals : 1;
578 guint16 num_locals;
579 MonoExceptionClause *clauses;
580 MonoType *locals [MONO_ZERO_LEN_ARRAY];
581 };
582
583 typedef struct {
584 guint32 code_size;
585 gboolean has_clauses;
586 } MonoMethodHeaderSummary;
587
588 #define MONO_SIZEOF_METHOD_HEADER (sizeof (struct _MonoMethodHeader) - MONO_ZERO_LEN_ARRAY * SIZEOF_VOID_P)
589
590 struct _MonoMethodSignature {
591 MonoType *ret;
592 #ifdef MONO_SMALL_CONFIG
593 guint8 param_count;
594 gint8 sentinelpos;
595 unsigned int generic_param_count : 5;
596 #else
597 guint16 param_count;
598 gint16 sentinelpos;
599 unsigned int generic_param_count : 16;
600 #endif
601 unsigned int call_convention : 6;
602 unsigned int hasthis : 1;
603 unsigned int explicit_this : 1;
604 unsigned int pinvoke : 1;
605 unsigned int is_inflated : 1;
606 unsigned int has_type_parameters : 1;
607 MonoType *params [MONO_ZERO_LEN_ARRAY];
608 };
609
610 /*
611 * AOT cache configuration loaded from config files.
612 * Doesn't really belong here.
613 */
614 typedef struct {
615 /*
616 * Enable aot caching for applications whose main assemblies are in
617 * this list.
618 */
619 GSList *apps;
620 GSList *assemblies;
621 char *aot_options;
622 } MonoAotCacheConfig;
623
624 #define MONO_SIZEOF_METHOD_SIGNATURE (sizeof (struct _MonoMethodSignature) - MONO_ZERO_LEN_ARRAY * SIZEOF_VOID_P)
625
626 static inline gboolean
image_is_dynamic(MonoImage * image)627 image_is_dynamic (MonoImage *image)
628 {
629 #ifdef DISABLE_REFLECTION_EMIT
630 return FALSE;
631 #else
632 return image->dynamic;
633 #endif
634 }
635
636 static inline gboolean
assembly_is_dynamic(MonoAssembly * assembly)637 assembly_is_dynamic (MonoAssembly *assembly)
638 {
639 #ifdef DISABLE_REFLECTION_EMIT
640 return FALSE;
641 #else
642 return assembly->dynamic;
643 #endif
644 }
645
646 /* for use with allocated memory blocks (assumes alignment is to 8 bytes) */
647 guint mono_aligned_addr_hash (gconstpointer ptr);
648
649 void
650 mono_image_check_for_module_cctor (MonoImage *image);
651
652 gpointer
653 mono_image_alloc (MonoImage *image, guint size);
654
655 gpointer
656 mono_image_alloc0 (MonoImage *image, guint size);
657
658 #define mono_image_new0(image,type,size) ((type *) mono_image_alloc0 (image, sizeof (type)* (size)))
659
660 char*
661 mono_image_strdup (MonoImage *image, const char *s);
662
663 char*
664 mono_image_strdup_vprintf (MonoImage *image, const char *format, va_list args);
665
666 char*
667 mono_image_strdup_printf (MonoImage *image, const char *format, ...) MONO_ATTR_FORMAT_PRINTF(2,3);;
668
669 GList*
670 g_list_prepend_image (MonoImage *image, GList *list, gpointer data);
671
672 GSList*
673 g_slist_append_image (MonoImage *image, GSList *list, gpointer data);
674
675 void
676 mono_image_lock (MonoImage *image);
677
678 void
679 mono_image_unlock (MonoImage *image);
680
681 gpointer
682 mono_image_property_lookup (MonoImage *image, gpointer subject, guint32 property);
683
684 void
685 mono_image_property_insert (MonoImage *image, gpointer subject, guint32 property, gpointer value);
686
687 void
688 mono_image_property_remove (MonoImage *image, gpointer subject);
689
690 gboolean
691 mono_image_close_except_pools (MonoImage *image);
692
693 void
694 mono_image_close_finish (MonoImage *image);
695
696 typedef void (*MonoImageUnloadFunc) (MonoImage *image, gpointer user_data);
697
698 void
699 mono_install_image_unload_hook (MonoImageUnloadFunc func, gpointer user_data);
700
701 void
702 mono_remove_image_unload_hook (MonoImageUnloadFunc func, gpointer user_data);
703
704 void
705 mono_install_image_loader (const MonoImageLoader *loader);
706
707 void
708 mono_image_append_class_to_reflection_info_set (MonoClass *klass);
709
710 gpointer
711 mono_image_set_alloc (MonoImageSet *set, guint size);
712
713 gpointer
714 mono_image_set_alloc0 (MonoImageSet *set, guint size);
715
716 void
717 mono_image_set_lock (MonoImageSet *set);
718
719 void
720 mono_image_set_unlock (MonoImageSet *set);
721
722 char*
723 mono_image_set_strdup (MonoImageSet *set, const char *s);
724
725 #define mono_image_set_new0(image,type,size) ((type *) mono_image_set_alloc0 (image, sizeof (type)* (size)))
726
727 gboolean
728 mono_image_load_cli_header (MonoImage *image, MonoCLIImageInfo *iinfo);
729
730 gboolean
731 mono_image_load_metadata (MonoImage *image, MonoCLIImageInfo *iinfo);
732
733 MonoType*
734 mono_metadata_get_shared_type (MonoType *type);
735
736 void
737 mono_metadata_clean_for_image (MonoImage *image);
738
739 void
740 mono_metadata_clean_generic_classes_for_image (MonoImage *image);
741
742 MONO_API void
743 mono_metadata_cleanup (void);
744
745 const char * mono_meta_table_name (int table);
746 void mono_metadata_compute_table_bases (MonoImage *meta);
747
748 gboolean
749 mono_metadata_interfaces_from_typedef_full (MonoImage *image,
750 guint32 table_index,
751 MonoClass ***interfaces,
752 guint *count,
753 gboolean heap_alloc_result,
754 MonoGenericContext *context,
755 MonoError *error);
756
757 MONO_API MonoMethodSignature *
758 mono_metadata_parse_method_signature_full (MonoImage *image,
759 MonoGenericContainer *generic_container,
760 int def,
761 const char *ptr,
762 const char **rptr,
763 MonoError *error);
764
765 MONO_API MonoMethodHeader *
766 mono_metadata_parse_mh_full (MonoImage *image,
767 MonoGenericContainer *container,
768 const char *ptr,
769 MonoError *error);
770
771 MonoMethodSignature *mono_metadata_parse_signature_checked (MonoImage *image,
772 uint32_t token,
773 MonoError *error);
774
775 gboolean
776 mono_method_get_header_summary (MonoMethod *method, MonoMethodHeaderSummary *summary);
777
778 int* mono_metadata_get_param_attrs (MonoImage *m, int def, int param_count);
779 gboolean mono_metadata_method_has_param_attrs (MonoImage *m, int def);
780
781 guint
782 mono_metadata_generic_context_hash (const MonoGenericContext *context);
783
784 gboolean
785 mono_metadata_generic_context_equal (const MonoGenericContext *g1,
786 const MonoGenericContext *g2);
787
788 MonoGenericInst *
789 mono_metadata_parse_generic_inst (MonoImage *image,
790 MonoGenericContainer *container,
791 int count,
792 const char *ptr,
793 const char **rptr,
794 MonoError *error);
795
796 MonoGenericInst *
797 mono_metadata_get_generic_inst (int type_argc,
798 MonoType **type_argv);
799
800 MonoGenericInst *
801 mono_metadata_get_canonical_generic_inst (MonoGenericInst *candidate);
802
803 MonoGenericClass *
804 mono_metadata_lookup_generic_class (MonoClass *gclass,
805 MonoGenericInst *inst,
806 gboolean is_dynamic);
807
808 MonoGenericInst * mono_metadata_inflate_generic_inst (MonoGenericInst *ginst, MonoGenericContext *context, MonoError *error);
809
810 guint
811 mono_metadata_generic_param_hash (MonoGenericParam *p);
812
813 gboolean
814 mono_metadata_generic_param_equal (MonoGenericParam *p1, MonoGenericParam *p2);
815
816 void mono_dynamic_stream_reset (MonoDynamicStream* stream);
817 MONO_API void mono_assembly_addref (MonoAssembly *assembly);
818 void mono_assembly_load_friends (MonoAssembly* ass);
819 gboolean mono_assembly_has_skip_verification (MonoAssembly* ass);
820
821 void mono_assembly_release_gc_roots (MonoAssembly *assembly);
822 gboolean mono_assembly_close_except_image_pools (MonoAssembly *assembly);
823 void mono_assembly_close_finish (MonoAssembly *assembly);
824
825
826 gboolean mono_public_tokens_are_equal (const unsigned char *pubt1, const unsigned char *pubt2);
827
828 void mono_config_parse_publisher_policy (const char *filename, MonoAssemblyBindingInfo *binding_info);
829 void mono_config_parse_assembly_bindings (const char *filename, int major, int minor, void *user_data,
830 void (*infocb)(MonoAssemblyBindingInfo *info, void *user_data));
831
832 gboolean
833 mono_assembly_name_parse_full (const char *name,
834 MonoAssemblyName *aname,
835 gboolean save_public_key,
836 gboolean *is_version_defined,
837 gboolean *is_token_defined);
838
839 gboolean
840 mono_assembly_fill_assembly_name_full (MonoImage *image, MonoAssemblyName *aname, gboolean copyBlobs);
841
842
843 MONO_API guint32 mono_metadata_get_generic_param_row (MonoImage *image, guint32 token, guint32 *owner);
844
845 void mono_unload_interface_ids (MonoBitSet *bitset);
846
847
848 MonoType *mono_metadata_type_dup (MonoImage *image, const MonoType *original);
849 MonoMethodSignature *mono_metadata_signature_dup_full (MonoImage *image,MonoMethodSignature *sig);
850 MonoMethodSignature *mono_metadata_signature_dup_mempool (MonoMemPool *mp, MonoMethodSignature *sig);
851 MonoMethodSignature *mono_metadata_signature_dup_add_this (MonoImage *image, MonoMethodSignature *sig, MonoClass *klass);
852
853 MonoGenericInst *
854 mono_get_shared_generic_inst (MonoGenericContainer *container);
855
856 int
857 mono_type_stack_size_internal (MonoType *t, int *align, gboolean allow_open);
858
859 MONO_API void mono_type_get_desc (GString *res, MonoType *type, mono_bool include_namespace);
860
861 gboolean
862 mono_metadata_type_equal_full (MonoType *t1, MonoType *t2, gboolean signature_only);
863
864 MonoMarshalSpec *
865 mono_metadata_parse_marshal_spec_full (MonoImage *image, MonoImage *parent_image, const char *ptr);
866
867 guint mono_metadata_generic_inst_hash (gconstpointer data);
868 gboolean mono_metadata_generic_inst_equal (gconstpointer ka, gconstpointer kb);
869
870 MONO_API void
871 mono_metadata_field_info_with_mempool (
872 MonoImage *meta,
873 guint32 table_index,
874 guint32 *offset,
875 guint32 *rva,
876 MonoMarshalSpec **marshal_spec);
877
878 MonoClassField*
879 mono_metadata_get_corresponding_field_from_generic_type_definition (MonoClassField *field);
880
881 MonoEvent*
882 mono_metadata_get_corresponding_event_from_generic_type_definition (MonoEvent *event);
883
884 MonoProperty*
885 mono_metadata_get_corresponding_property_from_generic_type_definition (MonoProperty *property);
886
887 guint32
888 mono_metadata_signature_size (MonoMethodSignature *sig);
889
890 guint mono_metadata_str_hash (gconstpointer v1);
891
892 gboolean mono_image_load_pe_data (MonoImage *image);
893
894 gboolean mono_image_load_cli_data (MonoImage *image);
895
896 void mono_image_load_names (MonoImage *image);
897
898 MonoImage *mono_image_open_raw (const char *fname, MonoImageOpenStatus *status);
899
900 MonoImage *mono_image_open_metadata_only (const char *fname, MonoImageOpenStatus *status);
901
902 MonoImage *mono_image_open_from_data_internal (char *data, guint32 data_len, gboolean need_copy, MonoImageOpenStatus *status, gboolean refonly, gboolean metadata_only, const char *name);
903
904 MonoException *mono_get_exception_field_access_msg (const char *msg);
905
906 MonoException *mono_get_exception_method_access_msg (const char *msg);
907
908 MonoMethod* method_from_method_def_or_ref (MonoImage *m, guint32 tok, MonoGenericContext *context, MonoError *error);
909
910 MonoMethod *mono_get_method_constrained_with_method (MonoImage *image, MonoMethod *method, MonoClass *constrained_class, MonoGenericContext *context, MonoError *error);
911 MonoMethod *mono_get_method_constrained_checked (MonoImage *image, guint32 token, MonoClass *constrained_class, MonoGenericContext *context, MonoMethod **cil_method, MonoError *error);
912
913 void mono_type_set_alignment (MonoTypeEnum type, int align);
914
915 MonoAotCacheConfig *mono_get_aot_cache_config (void);
916 MonoType *
917 mono_type_create_from_typespec_checked (MonoImage *image, guint32 type_spec, MonoError *error);
918
919 MonoMethodSignature*
920 mono_method_get_signature_checked (MonoMethod *method, MonoImage *image, guint32 token, MonoGenericContext *context, MonoError *error);
921
922 MonoMethod *
923 mono_get_method_checked (MonoImage *image, guint32 token, MonoClass *klass, MonoGenericContext *context, MonoError *error);
924
925 guint32
926 mono_metadata_localscope_from_methoddef (MonoImage *meta, guint32 index);
927
928 void
929 mono_wrapper_caches_free (MonoWrapperCaches *cache);
930
931 MonoWrapperCaches*
932 mono_method_get_wrapper_cache (MonoMethod *method);
933
934 MonoWrapperCaches*
935 mono_method_get_wrapper_cache (MonoMethod *method);
936
937 MonoType*
938 mono_metadata_parse_type_checked (MonoImage *m, MonoGenericContainer *container, short opt_attrs, gboolean transient, const char *ptr, const char **rptr, MonoError *error);
939
940 MonoGenericContainer *
941 get_anonymous_container_for_image (MonoImage *image, gboolean is_mvar);
942
943 char *
944 mono_image_set_description (MonoImageSet *);
945
946 MonoImageSet *
947 mono_find_image_set_owner (void *ptr);
948
949 MONO_API void
950 mono_loader_register_module (const char *name, MonoDl *module);
951
952 gboolean
953 mono_assembly_is_problematic_version (const char *name, guint16 major, guint16 minor, guint16 build, guint16 revision);
954
955 void
956 mono_ginst_get_desc (GString *str, MonoGenericInst *ginst);
957
958 void
959 mono_loader_set_strict_strong_names (gboolean enabled);
960
961 gboolean
962 mono_loader_get_strict_strong_names (void);
963
964 char*
965 mono_signature_get_managed_fmt_string (MonoMethodSignature *sig);
966
967 #endif /* __MONO_METADATA_INTERNALS_H__ */
968
969